JM10系列卷扬机说明书
卷扬机通用说明书-英文
I、OverviewThe Winch, has passed testing and inspecting of the authoritative departments and obtained license for production of construction winch issued by the General Administration of Quality Supervision, Inspection and Quarantine in China. The quality of winch conforms to the standard of GB/T 1955-2008 construction winch. Issued by the national quality supervision and inspection and Quarantine Bureau of industrial products production license, license number: XK21-004-00214.Construction winch is used for operations such as winching and towing heavy things, erecting equipment, piles driving, and coldly pulling reinforcing steel bar in such industries as constructions, metallurgy, mines, weight lifting. The working surroundings to which the winch is applicable are: temperature -10℃～+40℃ ( when surrounding temperature is below 00C, before start-up, lubricating oil should be heated up), humidity ≤85%，altitude below 1000m, no fire and explosion accident and so on. It uses 380V，50Hz, 3-phase alternating current power supply and ±5% tolerable voltage difference. Working grades of winch in use are M4 or M5; when increasing every grade working grade, its rated pull should correspondingly reduce 20%.Method indicating types of winch:Examples of method indicating types of winch:Single reeling drum fast speed winch with 32kN steel wire rope’s rated pullWinch JK3.2 GB/T1955-2008Single reeling drum slow speed winch with 50kN steel wire rope’s rated pullWinch JM5 GB/T1955-2008II、Structure and Working PrincipleStructure Figure maps of JK fast speed winch and JM slow speed winch can be seen in Figure 1 and Figure 2 respectively. Electrically-controlled winch implements its operations or braking through connecting or disconnecting power supply. When connecting electrical source, band-type brake of normally-closed brake（3）arrester will loose; electromotor（1）starts up; Then shaft coupling（2）drives speed retarder（5）; After reducing the speed of the speed retarder, through the drive of connecting tray（6）or open-style gear wheel（6）, the reeling drum（7）starts to work. When stopping machine, disconnect electrical source and normally-closed brake arrester will hold the braking wheel to make the reeling drum stop revolving, then the winch stops its running. Rising or falling of materials is reached through clockwise revolving and counterclockwise revolving.1-motor 2-shaft coupling 3-brake 4-cam control 5-decelerator 6-inner gear connecting tray 7-reeling drum 8-chassis 1-motor 2- shaft coupling 3- brake 4- cam control 5- deceleraror 6-open-style gear wheel 7-reeling drum 8-chassisFigure 1 JK type electrically-controlled fast speed winch Figure Figure 2 JM type electrically-controlled slow speed winch FigureIII、Technical Parameters tableDiameter（mm）Φ21.5 Φ21.5 Φ26 Φ26 Φ30Electromoto r Type YZR160L-6YZR160L-6 YZR180L-6YZR180L-6 YZR200L-6Power（kW）11 11 15 15 22Brake arrester YWZ B-300/45 YWZ B-300/45YWZ B-300/90YWZ B-300/90 YWZ B-300/90Appearance measurements(length×width × height) 1235×1230×8051620×1260×9451075×1598×9852090×1475×9562090×1475×956Weight of entire machine（kg）1560 1800 2650 2900 3000IV、Installation and Testing1. When installing, dismantling and moving the winch, it is necessary to keep stable and being not overly oblique without any clashes and fierce vibration.2. Installation of winchIts installation should be completed by professionals. The ground for installing the winch should be leveled off and much solid. The connection between winch and base should be reliable.2.1 When mobile using, fix the winch to timber sleepers block, and reliably and tightly connect timber block and chassis to ground anchor with steel wire rope. Be aware of avoiding any looseness.（See Figure 3）Figure 3 horizontal ground anchorSteel wire rope Steel wire ropeRound bar WinchThis installing method is suitable to winch being less than 3 tons. Concrete measurements forinstallation need to refer to such conditions as soil quality, soil specific gravity and earth stamina, and are determined by ground anchor standard pictures appropriate to local use.2.2 When using in a fixed place, make concrete groundwork, and find the horizontal lines by using a gradienter, and leave in advance a square-type hole with a section of 20x20(cm 2) （See Figure 4）; number of hole is decided by foundation bolt of the winch(see Figure 4).At first, fixing the foundation bolt, then inject concrete into holes; after ossifying, evenly tighten the nuts. If there are rooms between chassis and lower interface, add adjusting mat so as to prevent partly deforming of chassis. Hole depth of foundation should be determined according to local geological condition and type of winch(L,L1 value in the table only for reference).Figure 4 Layout Figure of concrete foundation boltType Parameter JK0.5 JK1 JK1.6 JK2 JK3.2 JK5 JK8 A(mm) 667 667 956 956 1270 1560 1550 B(mm) 420 420 560 560 900 1090 1218 C(mm) 0 0 0 0 0 545 579 n-d(mm) 4×Φ14 4×Φ14 4×Φ17 4×Φ17 4×Φ22 6×Φ25 6×Φ32 L1(mm) 400 400 450 450 600 700 850 L(mm) 350 350 300 300540640780TypeParameter JM1 JM1.6 JM2 JM3.2(4-bearing style) JM3.2(open-style gear wheel) A(mm)667956956968920motor central lined e c e l e r a t o r c e n t r a l l i n eReeling drum central line2.3 The running direction of steel wire rope of the winch usually is horizontal; the direction of running rope is in accordance with actual situation, from the underside of reeling drum or other directions. The deviation angle αvalue of horizontal reeling and extending of steel wire rope must in conformity with stipulations in Table 1. L value should normally equal 20 times Bt width of reeling drum, but ensuring αvalue to be in line with Table 1, and the location of guiding pulley (see Table 2)to be on vertical bisector (see Figure 5). The ratio of Pitch diameter of all pulleys and diameter of steel wire rope should be less than stipulations in Table 2.2.4 The winch working in the air should be sheltered by a rainproof canopy, which can ’t obstruct operators ’ eyesight and operators should be able to see the commanders and dragging objects. 2.5 Metal shells of structure and electrical devices of the winch should be evenly connected to the earth. Earth connecting resistance should not more than 4Ω.Choosing and installing of earth connecting devices should conform to stipulations of GB/T232. 2.6 When used for winching heavy things, the winch should be fixed with ascending overtravel limit switch.2.7 Notch panel type pulley is prohibited from using when choosing guiding pulley.2.8 The safety circling number of steel wire rope on reeling drum shouldn ’t be less than 3 circles. The end of steel wire rope should be reliably fixed. In order to ensure safety the distance from outside layer of steel wire rope to outside edge of side board of reeling drum should not be less than steel wire rope ’s diameter.2.9 The connection area between brake block andbrake wheel shouldn ’t be less than 80% of the total area. When loosening braking, the brake block mustbe completely separated from braking, and maintain certain clearance. The value of clearance are 1～2.5mm between brake strap and brake wheel, 0.25～1mm between brake block and brake wheel.V 、Choosing of Steel Wire Rope1. Steel wire rope used for winch should conform to stipulations of GB/T20118 and linear contact lay wire rope should be a priority for use. Safety parameter of steel wire rope (specific value between minimum breaking force of steel wire rope and rated load of winch) shouldn ’t be less than Ka value stipulated in Table 3.Table 3 Safety parameter Ka of steel wire rope Grade of workingM1M2 M3 M4 M5 M6 M7 M8 Safety parameter Ka3.15 3.353.554.04.55.67.19.02. The size of pulley rope slot should be about 10% more than nominal diameter of steel wire rope.3. Steel wire rope should have good lubrication; usually adopt lubricating oil with moderate and lowReeling drumGuiding rope pulley Figure 5viscidity; domestically-made oil for steel wire rope is recommended for use.4. In the environment of outdoor, humidity and erosion medium existing, choose galvanized steel wire rope.5. If finding one of the following cases, please use new wire rope.5.1 Surface layer wire diameter of steel wire rope was worn down and erosion rate is up to 40% of its original diameter.5.2 Diameter of steel wire rope has reduced 7%.5.3 Stranded or broken wire is discovered.5.4 The core cord of the entire steel wire rope has been squeezed out.5.5 For any things not detailed, inspect and discard as useless according to stipulations of GB/T 5972. VI、Regulations for OperationPreparation:1. Construction winch should be operated by workers who have been well-trained and are familiar with regulations for safe operation.2. Check out oil quantity and purity in speed retarder and brake arrester and see if there is oil in all lubricating parts (see page 9, Table for machine lubricating scope)3.Confirm the type, scope applied, working grade, rated load, rated speed, rope capacity etc. of the winch are in conformity with conditions for using. Overloading is strictly prohibited.4. Check if steel wire rope has been fixed reliably, and if there are stranded or broken threads in steel wire rope.5. If the electrical device consists of motor, control box and alternating current cam controller, handlebar should be placed on “0”positon.6. Before operating winch, firstly make a test-run for 5 minutes. After satisfying the following requirements, normal operation can be conducted.6.1 Brake is smooth and steady, safe and reliable; its actions are accurate and flexible (regulating method of brake arrester can be seen in detail in users’ manual of brake arrester.6.2 Actions of all driving parts and gliding parts are flexible without such phenomena as overly big noise and being stuck.6.3 No any looseness in all linked partsOperation:1. Turn on electrical source, according needed direction, turn the handwheel of cam control; after running of electromotor is smooth and steady, and turn to next position, up to maximum gear.2.Under normal circumstances, to stop the machine just needs to rotate the brake arrester to“0”position; at that time, resistor’s resistance will be gradually added to rotor circuit, rotating speed of electromotor will decrease, hydraulic pressure brake arrester starts to work, and then main device stops running.3．When in use of weight lifting electrical device, cam control can’t regulate speed; it only can be usedto switch resistance buffer start and can’t work on lower gear; it is required to regularly inspect dampproof condition of the electrical device. Principle drawing of electrical device can be seen in Appendix 2Requirements for use:1. The voltage of motor shouldn’t exceed 5% of rated value. The electromotor cannot be used in exceeding its continuous electric connection rate and maximum number of starting up.2. Don’t connect the braking reversely; when wanting to realize humping placement, don’t manually open the power-controlled brake controller.3. When the winch is in the state of working, operators cannot be off the operating position.4. Do not take the liberty of transforming the winch.5. Maximum load, withstood by datum layer and steel wire rope in various layers within datum layer, is the rated load. Maximum load, withstood by steel wire rope in various levels outside the benchmark level, is less than rated load. For added one layer, the pull force will relatively reduce 10% of rated pull force.6. When operating the host, steel wire rope can’t be dragged running on the ground; if necessary, install supporting roller or grooved roller. When steel wire rope crosses driveways, protective devices should be added so as to avoid persons treading on it and cars crushing on it. It is prohibited for people to cross the running steel wire rope or pass before the winch. Carrying workers on the site by the winch is not allowed.7. When winching by using many winchs, traction speed and weightlifting capability of winchs must be identical. United directing, united action and synchronized operation are necessary.8．During operation, operators should focus all their attentions on working and strictly follow the rules for operation, and, under urgent and risky circumstances, immediately stop their operation against risk signals like crying and calling send out by any people. After making clear the situations, continue their operations.9. When such phenomena as abnormal mechanism, abnormal sound, failure of braking, sharply rising of bearing temperature, etc. has occurred in winch operation, immediately stop running for inspect and repair and remove breakdowns.10. The steel wire rope should be neat and tidy. When overlapping or oblique winding is found, stop the machine to cope with it. When in revolving, pulling or treading on steel wire rope by hand or feet are strictly prohibited.11. When winching heavy things but keeping load for a longer time, please close the stop stopper; before running the machine again, loosen the stop stopper.12. If running the machine with heavy things, Braking by using stop stopper is strictly prohibited, use brake and gradually add force for braking. If adding force abruptly and forcefully, the machine will be possibly damaged.13. After ending work, heavy things must be placed on the ground; hanging heavy things in the air is not allowed.14. Before getting off duty, clean and maintain the winch, cut off the power supply and lock the switch box.VII、Repair and Maintenance1. The driving part of the winch such as reeling drum bearing, hinge of brake arrester and shaft pin of various parts, should be added some lubricant once before each shift’s operation. Every 48 hours of operation by using steel wire rope, the guiding pulley should be lubricated once. The height reached by lubricating oil surface in decelerator box should be within the scope of dipstick; under normal circumstance, check it once every week, and replace it once every half a year.2. After the winch’s running for 300 hours, carry out grade 1 maintenance, lubricate the entire machine again, check and adjust the brake , check the decelerator and replace with or add new lubricating oil to the height designated of oil surface.3. After the winch’s running for an accumulative working of 600 hours, carry out grade 2 maintenance and measure insulated resistance of electromotor; check the state of wearing down for rubbed surface, all involving parts, and rubber loop of connecting parts; check the state of all parts of gear wheel bearing and electrical components. If affecting the use of machine, please replace them at once.4. Every day, running of winch should be recorded in the list for recording running state; the contents of recording daily include working hours and load, and inspection, repair, adjustment and so on.5. Inspection and maintenance of winch should in conformity with the following regulations.5.1 The winch should have everyday inspection and regular inspection. Cycle, items, method and standard of inspection should according to regulations in appendix 1. When frequently using or using ina special place or environment, inspection of winch should add other items.5.2 Inspection, maintenance and repair should be implemented by professionals.5.3 During inspection and repair, pay attention to people’s safety. Apart from items for inspection or repair carried out necessarily in a state of starting up, inspection and repair of other items must be carried out after discharging load, shutting off power supply and locking up the power switch. The items for inspection and repair in a state of starting up, should be carried out at least by two people; one person among them should take charge of watching for safety of the other personnel, and be able to immediately stop the winch’s running under any special circumstances.5.4 After maintenance and repair, please inspect the winch according to inspecting items stipulated in Appendix 1.5.5 After the winch reached the aggregate working hours identified according to its using conditions, it should not be continuously used6. When transporting and maintaining, the winch should be placed in a dry locality. Good dampproof and antisepticising measures should be applied to all parts of it.7. When not using the winch for a long-term period, cut off its power supply; it should be kept in a place which is dry, ventilating, rainproof and without caustic gases; and appropriate antirust disposal should be applied to it.8. If one of the following cases occurs, reeling drum should be discarded as useless.8.1 Cracks or broken edge8.2 The wear abrasion amount of the husk thickness of reeling drum has reached 10% of original thickness.9. Parts of brake and clutch should be replaced if one of the following occurs.9.1 Cracks have occurred on any parts.9.2 The wear abrasion degree for friction liner of brake arrester has reached 50% of its original thickness.9.3 The wear abrasion degree of brake wheel has been up to 2～3mm. (Big diameter is opposed to big value, small diameter to small value)9.4 Plastic deformations related to spring9.5 The wear abrasion degree of shaft pin and shaft hole diameter has been up to 5% of its original diameter.9.6 Elastic components has been damaged or severely worn down.10. When one of the following cases occurs, driving wheel should be replaced.10.1 Cracks or broken gear teeth10.2 Gear surface rippling has reached 30% of field of conjugate action, and 10% of original gear thickness.10.3 The percentage of wear abrasion degree to original gear thickness has reached the following value: 10.3.1 Closed-style gear wheel driving: 10% (grade 1); 20% (other grades)10.3.2 Open-style gear wheel driving: 30%VIII、Common Breakdowns and Handling MethodIX、Table for machine lubricating scopeX、Spare partsSerial No. Names Raw material Quantity Connected parts1 Rubber loop polyurethane 20 shaft coupling2 seal ring Oil resistant rubber 4 gearbox3 Brake shoe 1pair brake4 Carbon brush 1set motor5 bearing 2 Drum support6 Brake tank 1 brakeSpare parts imageSerial No. Names Picture for reference1 Rubber loop2 seal ring3 Brake shoe4 Carbon brush5 bearing6 Brake tankAppendix 1 Cycle, item, method and standard for examinationExamining period Items examined Examiningmethod Examining standardEveryday Onemonth Threemonths1 year√Label Eyeing Make sure thatthe label isreliably fixed √Steel wire rope’s runningrope deviation angleEyeing、MeasuringMake sure thatit conforms tostipulations intable 1√Tightening of base frameand various partsExamining thefixed boltConfirming thatit is not loose√Electricalsystem OperatingswitchCheck switch’sactionConfirming thatactions arenormal√Wiring Check the Confirming thatAppendix 2 Electrical device ’s principle drawing1、Controlling principle drawing for Y series electromotor electrical device2、Controlling principle drawing for YZR weightlifting electromotor electrical deviceNote ：Z ：brake KT ：Cam controller RT ：ResistorFalling backwardFalling backward Rising forward Rising forward。
卷扬机设计说明书
摘要卷扬机又称绞车。
是起重垂直运输机械的重要组成部分，配合井架、桅杆、滑轮组等辅助设备，用来提升物料、安装设备等作业，由人力或机械动力驱动卷筒、卷绕绳索来完成牵引工作的装置。
垂直提升、水平或倾斜曳引重物的简单起重机械。
分手动和电动两种。
现在以电动卷扬机为主。
本次设计的5吨电动卷扬机是由电动机、连轴器、制动器、减速器、卷筒、导向滑轮、起升滑轮组、吊钩等组成。
本次设计的步骤是从钢丝绳开始入手，然后依次对卷扬机的卷筒、卷筒心轴、电动机、减速器齿轮、减速器轴、制动器、联轴器以及卷筒机的导向滑轮设计与选取。
其中卷筒、卷筒轴、卷筒毂、减速器的设计最为主要，本设计重点做了介绍，其余部分有得只是略作分析。
本次设计的卷筒机由于它结构简单、搬运安装灵活、操作方便、维护保养简单、对作业环境适应能力强等特点，可以应用于冶金起重、建筑、水利作业等方面，但是此次设计的卷筒机主要运用于用于5吨桥式吊车起升机构。
提升重物是卷扬机的一种主要功能，各类卷扬机的设计都是根据这一要求为依据的。
关键词：卷扬机，卷筒，卷筒轴，减速器第一章绪论1.2卷扬机的常见类型：常见的卷扬机吨位有：0.3T卷扬机 0.5T卷扬机 1T卷扬机 1.5T卷扬机 2T卷扬机 3T 卷扬机 5T卷扬机 6T卷扬机 8T卷扬机 10T卷扬机 15T卷扬机 20T卷扬机 25T卷扬机 30T 卷扬机。
从是否符合国家标准的角度：卷扬机可分为国标卷扬机、非标卷扬机常见卷扬机型号有1、JK0.5-JK5单卷筒快速卷扬机2、JK0.5-JK12.5单卷筒慢速卷扬机3、JKL1.6-JKL5溜放型快速卷扬机4、JML5、JML6、JML10溜放型打桩用卷扬机5、2JK2-2JML10双卷筒卷扬机6、JT800、JT700型防爆提升卷扬机7、JK0.3-JK15 电控卷扬机9、非标卷扬机其中Jk表示快速卷扬机，jm表示慢速卷扬机，jt表示防爆卷扬机，单卷筒表示一个卷筒容纳钢丝绳，双卷筒表示两个卷筒容纳钢丝绳。
卷扬机说明书
卷扬机说明书(总6页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--QPQ型卷扬式啓闭机安装使用说明书国电南京自动化股份有限公司用途及特征：本系列启闭机为固定式平面闸门卷扬式启闭机，机架采用工字形结构，机加上装有起升机构。
适用于各种水利工程平面闸门的启闭，在一定的条件下，也可启闭孤形闸门。
其特征是结构紧凑，承载能力大，运行平稳可靠，安装维修方便，工程造价低。
一、主要技术参数启门力电动机起升高度制动器起升速度减速器吊距开式齿轮卷筒直径总传动比钢丝绳最大外形尺寸滑轮倍率工作电源交流380V 50HZ卷筒装置尺寸质量机架最大件尺寸质量二、安装1、安装前的检查(1)检查该启闭机各零部件是否齐全及运输存放过程中有无损伤和丢失。
(2)仔细清除零部件上灰尘,油污或铁屑等杂物,必需时应解体清洗。
2、整机安装（1）启闭机安装应根据起吊中心线找正，其纵横向中心线偏差不应≥3mm；高程偏差不应超过±5mm；水平偏差应大于1000。
（2）钢丝绳型号、长度、穿绕方式、固定螺栓数量、规格均应符合图纸要求。
钢丝绳不应有硬弯曲，纽结和砸压扁平状等缺陷，钢丝绳长度不得有接长。
表面应涂防锈油脂。
钢丝绳固定牢固可靠，当全部放下扬程后，留在卷筒上的钢丝绳每侧应≥圈数。
（3）减速器加油前，应清洗检查，减速器润滑位与油标尺的刻度应相符合。
（4）制动器的调整应灵活可靠，闸瓦退距制动轮的摆动值应符合要求。
制动轮的摩擦表面不星有油污。
（5）40T（包括40T）以上的启闭机设置负何控制器的平衡杠必须处于水平位置。
（6）电器的安装及接线应无误，所有电器保护装置（包括零位保护），负何保护等应动作灵活可靠。
三、启闭机的试动转1、启闭机试动前应进行下列检查：(1)所有电器及动力回路的接线应正确、整齐，有良好的绝缘和可靠的接地。
(2)检查所有机械部件、连接部件和各种保护装置及润滑系统，注油情况应符合要求。
建筑卷扬机参数
扬机,上海奉一机械有限公司,JM32T卷扬机,32吨卷扬机,钢丝绳额定拉力320kn,钢丝绳6*37-56,额定速度11m/min,电动机YZR315S-8,容绳量500m,建筑卷扬机浙江30T卷扬机：电机功率：80kw，绳速每分钟5-15米。
可适用于工程与建筑机械，船业等行业。
JM。
20T-32TB型卷扬机技术参数；号:JM。
20T JM。
32T ；丝绳额定拉力:KN 200 320卷筒直径长度:MM 700X1300 800X1350 ；速:R/MIN ；丝绳（容绳量）:O（500）（500）；丝绳规格:6X37 6X37直经:MM 39 52 ；升速度:M/MIM 8 8 ；动机型号:YZR250M1-6 YZR280S1-6 ；率:KW 45 55 ；速:R/MIM 960 960 ；动器型号:YWZ400/125 YZR500/125 ；型尺寸（长。
宽。
高）；机重量KG:85000 11500。
卷扬机,电动卷扬机,建筑卷扬机,微型卷扬机,小型卷扬机,调速卷扬机,大吨位卷扬机,大型卷扬机,双筒卷扬机JK,JM型卷扬机是一种体积小,重量轻,起重大,操作灵活,安全可靠,经久耐用的电动起重机.广泛适用于建筑,桥梁,冶金,矿山等企业工地中,用于物料升降和大型吊装工程中作卷扬,拖拉各种材料和设备.主要产品有:JM电控慢速大吨位卷扬机,JM电控慢速卷扬机,JK电控高速卷扬机,变频调速卷扬机等,公司拥有各种大型金属切削设备,具备生产大重型起重机械的生产能力,并擅长承接各种非标大吨位卷扬机的设计,制造.JK10T卷扬机主要技术参数JK8T卷扬机外形尺寸图JM5T卷扬机以三箱异步电动机为动力，经弹性联轴节，三级封闭式齿轮减速箱，牙嵌式联轴节驱动卷筒，采用液压制动。
该产品通用性高、结构紧凑、体积小、重量轻、使用转移方便，被广泛应用于建筑、水利工程、码头等的物料升降或平拖，以及现代化电控自动作业线的相关设备，本机除广泛用于物料升降和大型吊装工程中作卷扬之外，亦可在斜坡或平地拖拉各种材料和设备。
矿用卷扬机说明书参数
毕业设计(论文) 课题 5T矿用卷扬机的设计系科专业班级姓名完成日期指导老师1.前言-----------------------------------------------------------------42.现场使用条件-----------------------------------------------------63.卷扬机的具体计算与校核--------------------------------------6 3.1.1.1 钢丝绳最大静拉力--------------------------------------------------63.1.1.2钢丝绳直径的选择----------------------------------------------63.1.1.3 钢丝绳出绳速度-----------------------------------------------73.1.1.4钢丝绳在卷筒上的固定方式----------------------------------73.1.1.5钢丝绳允许偏角-------------------------------------------------83.1.1.6 容绳量----------------------------------------------------------83.1.1.7 卷筒直径-------------------------------------------------------83.1.1.8 电机的选择------------------------------------------------------8 3.1.2 卷扬机主要参数的计算与校核---------------------------------83.1.2.1钢丝绳直径d=24mm--------------------------------------------83.1.2.2卷筒底径D筒3.1.2.3卷筒宽度B------------------------------------------------------93.1.2.4卷筒上钢丝绳容量-------------------------------------------93.1.2.5卷筒结构------------------------------------------------------103.1.2.6卷筒常用材料---------------------------------103.1.2.7卷筒类型-------------------------------------10 3.1.2.8 总传动比的确定及传动比的分配------------------------------11 3.1.2.9整机效率--------------------------------------------------------------12 3.1.3有关配套件的选用与校核对----------------------------------------123.1.3.1电动机的选用--------------------------------------------12 3.1.3.2减速机的选用--------------------------------------------13 3.1.3.3高速级联轴器、制动器的选用与校核：-----------14 3.1.3.4校核低速联轴器：--------------------------------------15 3.1.4 机械强度校核-------------------------------------------------------163.1.4.1 低速级开式齿轮副设计与强度校核------------------163.1.4. 2 计算许用齿根应力------------------------------------183.1.4.3 主轴强度校核------------------------------------------193.1.4.3.1 根据弯曲强度选择主轴直径--------------------------193.1.4.3.2 轴静强度安全系数校核--------------------------------253.1.4.4 Ⅱ轴（中间传动轴）强度校核----------------------263.1.4.4.1 根据弯曲强度选折轴的直径-------------------------263.1.4.4.2轴静强安全系数校核-------------------------------------313.1.4.5 卷筒强度计算与校核--------------------------------------323.1.4.6 轴承的校核-------------------------------------------343.1.4.6.1 主轴两端轴承校核------------------------------------343.1.4.6.1.1 已知条件轴承的基本参数---------------------------343.1.4.6.1.2 齿轮端轴承校核----------------------------------------353.1.4.6.1.3 主轴非齿轮端轴承的校核----------------------------353.1.4.6.1.3 轴承B的校核-----------------------------------------353.1.4.6.2 中间传动轴轴承的校核-----------------------------------363.1.4.7轴键强度校核--------------------------------------------------383.1.4.8 钢丝绳在卷筒上固定的计算---------------------------------------39 3.1.4.9 低速级带式制动的计算与校核------------------------------------423.1.5提升机机架部分---------------------------------------------------------434.主要参考资料---------------------------------------------44前言：人类在长期的生产实践中创造了机器，并使其在不断发展形成当今各种各样的类型。
卷扬机操作规程
卷扬机操作规程
一、作业前的准备
1.放置设备的场地应平整坚实，并应有防淋、防晒的设施；所起重
的物品必须在操作人员的有效视线之内。
2.检查润滑油（脂）是否足够。
3.检查钢丝绳是否有断股、断丝。
断丝超过5%，磨损超过规定时必
须更换；钢丝绳不准有结节、扭挠现象，钢丝绳长度要符合作业要求。
4.检查各连接部位、保险棘轮、制动及离合机构是否灵活可靠。
5.检查电气装置是否完整可靠。
6.如需作垂直或其它方向起重时，可利用导向滑轮（不得用开口滑
轮）改变方向，卷筒与第一导向滑轮之间的距离，不得小于12m。
二、作业中的要求
1.无荷载运转正常后，方可进行正常工作。
2.起重物品下方，严禁有人；作业时应有专人发令吊装。
3.按规定标准起重物品，不得超载。
4.当所吊起的重物悬空时，操作人员严禁离岗。
5.钢丝绳在卷筒上应顺序卷绕。
从卷筒上放出钢丝绳时，卷筒至少
应留有3圈余绳。
6.作业中，应随时注意观察钢丝绳、制动装置是否灵活可靠。
7.在重物下降时，钢丝绳应处于张紧状态。
8.双筒卷扬机的二筒同时工作时，应各承担起重量的二分之一，绝
对不允许同时各起重额定负荷。
9.工作中，如有特殊情况，应尽量避免猛烈制动。
10.严禁有卷扬机载人升降。
三、作业后的要求
1.将所有操纵手柄置于中立位置。
2.切断电源，保护好电气设备。
3.按规定进行维修保养。
3JM-10卷扬机维护保养检查标准
3JM-10卷扬机维护保养检查标准一、卷扬机设备技术参数：卷扬机电控箱圆柱齿轮减速器卷扬机电机技术参数卷扬机液压推杆制动器技术参数二、维护类别和职责：2.1 日常维护，每班工作中或工作后，起重维护操作人员进行维护。
2.2一级技术保养，每月进行一次，由起重维修人员进行保养。
2.3二级技术保养，每年进行一次，由起重维修人员进行保养。
2.1 日常维护2.1.1工作中检查卷扬机运转情况，有无噪声，震动。
2.1.2卷扬机运转时各部轴承温升不得超过40°C，最高温度不得大于70°C。
2.1.3检查卷扬机电动机、减速箱及其它连接部的紧固。
2.1.4检查制动器是否灵活可靠，弹性联轴器是否正常。
2.1.5检查传动防护是否良好。
2.1.6检查有无异物影响安全运行。
2.1.7检查钢丝绳是否正常。
2.1.8检查电控箱各操作开关是否正常，阴雨天应特别注意检查电器的防潮。
2.1.9每周彻底清洁设备表面油污一次。
2.1.10每日对卷扬机开式齿轮、卷筒轴两端加油润滑一次。
2.1.11每周对卷扬机钢丝绳润滑一次。
2.1.12以上保养项目由起重维护操作者承担。
2.2 一级技术保养按照"日常维护"项目进行，并增添下列工作。
2.2.1检查减速箱润滑油油位2.2.2电动机检查保养2.2.3检查并调整开式齿轮啮合间隙2.2.4检查制动器制动瓦磨损情况2.2.5各连接紧固件调整紧固2.2.6检查设备各部润滑情况2.3二级技术保养及维修2.3.1每年进行大修保养一次，更换磨损了的轴承及其它易损件。
2.3.2全面检查调整制动器，使用维护应注意以下几点：（1）首先应将弹簧力释放到最小值，然后再旋转拉杆。
（2）使制动器处于闭合状态，继续旋转，使制动器推杆的升起30mm，随着制动衬垫的磨损，工作行程逐渐增大，H1值逐渐减小。
当减小到5mm时，需及时按以上方法重新调整，否则制动失效。
（3）制动力矩的调整：松动螺母，夹住螺杆的尾部方头，转到动螺母，使弹簧安装长度符合钻牌上所给参数要求，调整好后将螺母拧紧即可。
卷扬机操作使用注意事项范本
卷扬机操作使用注意事项范本卷扬机是一种广泛应用于建筑工地、物流仓储等场所的起重设备，能够便捷高效地进行货物的起升和移动。
然而在使用卷扬机的过程中，若不注意安全操作，可能会引发意外事故。
为了保证操作人员的安全和设备的正常运行，以下是一份卷扬机操作使用注意事项的范本。
一、操作前的准备1.了解卷扬机的工作原理和结构组成，熟悉操作面板上各个按钮的功能和操作方法。
2.检查卷扬机的外观和配件是否完好无损，有无断裂、松动或腐蚀等情况。
3.检查卷扬机的电源和电气设备是否正常，电源插头是否接地良好。
4.检查卷扬机的起重机构和传动装置是否正常运转，并加注适量的润滑油。
5.确保工作场地平整稳固，没有障碍物，防止卷扬机在运行过程中碰撞到障碍物或倾覆。
6.准备好需要升降或移动的货物，确保货物的包装完好，固定牢靠，不得超过卷扬机的承载能力。
二、操作时的注意事项1.操作人员应穿戴符合要求的劳保用品，如安全帽、工作服、防滑鞋等，避免长发、松散衣物和与卷扬机部件接触。
2.操作人员必须独立操作卷扬机，不得交叉操作或进行违规操作。
3.在操作前，应确认卷扬机的起重臂、吊钩和钢丝绳等部件是否稳定可靠，严禁超载或过载操作，不得擅自调整卷扬机的额定工作能力。
4.在起升或移动货物时，应保持视线清晰，避免行车道上有人员或其他障碍物，确保卷扬机运行平稳无碰撞。
5.操作人员应掌握卷扬机的操作速度和力度，避免过快或过慢造成物体晃动、掉落或损坏，特别是在高空作业时要格外小心。
6.卷扬机在工作过程中如有任何异常或故障，应立即停止操作，并及时联系相关人员进行检修和维护。
7.严禁超长时间连续操作卷扬机，操作人员应根据工作计划合理安排休息时间，以保证个人安全和工作质量。
三、维护保养及设备存放1.每次使用后，应对卷扬机进行清洁和检查，确保外观干净整洁，内部无油渍和杂物积聚，以便下次使用。
2.及时更换、修复或清洗卷扬机的各个部件，确保其正常运行和使用寿命。
3.在长期不使用或存放卷扬机时，应将其放置在干燥、通风、无腐蚀性气体的室内，避免风雨侵蚀和阳光直射，定期进行防锈处理。
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一、机器的用途
本机系电动控制，单筒卷扬，用于建筑工地，厂矿、港口等起重或打桩，特别适用于机器、金属结构安装工程等工程。
二、技术参数
三、主要结构及工作原理
1．主要结构：本机由电动机、联轴器、制动器、减速机、开式齿轮、卷筒组装、底座等部分组成。
机器的侧梁两端有4-
φ50作锚固和运输起吊之用，4-φ50地脚螺孔作固定按装
用卷筒体与卷筒端盖用6个沉头螺钉连接一体，主轴贯穿其
中，卷筒两端籍滑动轴承支承在主轴上，主轴固定在两边支
座上，大齿轮与减速机输出轴上的小齿轮相合。
联轴器为带
制动轮的弹性柱销联轴器，带制动轮的半联轴器装在减速机
输入轴的锥度轴伸端，另一个半联轴器装在电机轴上。
2．工作原理：电机动力经闭式减速机及开式齿轮副减速后，带动卷筒运转。
四、机器结构的说明
本卷扬机由机座（1）电动机（2）卷筒（3）联轴器（4）制动器（5）离合器（6）和减速器凸轮控制器（7）电阻器（8）等主要部分组成。
机座的侧栋两端有4个φ50孔可作锚固和动输时提吊之用，4个φ27地脚螺钓孔作固定安装之用。
卷筒体与大齿轮用6个沉头螺钉联接为一整体，主轴贯穿其中，卷筒两端藉滑动轴承支承在主轴上，主轴固定在两边支座上，大齿轮与减速器输出轴上小齿轮相啮合。
联轴器为带动轮的尼龙柱销联轴器，带有制动轮的半联轴器装在减速器输入轴的锥度轴伸端，另一个半联轴器装在电机轴上。
制动器型号YWZ400/90属于常闭式制动器。
减速器型号JZQ650-40.17-3Z，有两级斜齿轮减速，各轴均支承在滚动轴承上，减速器低速轴为改制加长轴外带支承轴轴座。
五、机器润滑范围表
六、机器的安装
卷扬机在临时安装时，可用机座上φ50的孔用钢绳固定在锚椿上，在固定按装时则用6个M27的地脚螺栓固定在混凝土的基础上，参看按装地基图。
为了保证钢绳在卷筒上正确缠绕，钢绳应以卷筒的下方引出，出绳应水平或接近水平，卷筒主轴到第一个导向滑轮的距离不得少于12米。
七、机器的操作要求
1．开车前必须仔细检查各润滑部位，铰链和其它联接，各紧固件是否移动。
2．进行空车试转，检查机器各部运转情况以制动器是否灵活可靠。
3．运转中轴承最高温度不得超过70℃，不得不漏油现象，及强烈噪声，发现不正常现象应立停车检查。
4．工作时卷筒上的余绳不得少于3圈。
5．电气部分应守通知用电气使用规程。
6．离合器的结合与脱开应在静止式极低转速下结合，一般用凸轮控制器控制其速度，主要为工程的打桩而设计的一种简易机构。
八、机器的维护及安全规程
1．机器的维护应坚持平时维护，特别应定期检查制动器和电器的防潮。
2．定期检查制动器，应按ZB117-62之规定进行调整，使用及维护，并特别注意下列几点
⑴主弹簧安装长度应在拉板刻线处；
⑵各铰链关节必须灵活，不得有卡紧现象；
⑶制动器中部厚度小于4毫米，最小厚度小于3毫米时必须
更换制动带；
⑷衔铁的极限中程不得超过19毫米；
⑸制动瓦退距应均匀，其退距应在0.7∽2毫米之间;
⑹工作时磁铁不应该发出噪音及过热到105℃以上,衔铁和
铁心的接触面积不应小于可能接触的75%。
⑺不论何处,特别是弹簧和拉板上不应该有损坏和裂缝的痕面
迹。
3．制动轮的温升不应超过200℃，在制动轮上具有深0.5毫米的划
痕时应重新研磨.
4．各部轴承温不得超过40℃,最高温度不得大于70℃。
5．新机器开始使用半月后清洗机器械运转各部，并更换全部挂滑加油。
6．气芯检查尼龙柱销的磨损情况，发现磨损太大立即更换，方法是将联轴器的压盖松开取出磨损严重的柱销，更换新的。
九、易损件明细表图纸
JM10卷扬机
说明书目录
1．机器的用途 (1)
2. 技术参数 (1)
3.主要结构及工作原理 (2)
4.机器结构的说明 (2)
5.机器润滑范围表 (3)
6. 机器的安装 (4)
7.机器的操作要求 (5)
8.机器的维护及安全规程 (5)
9.易损件明细表 (5)
10.图纸 (6)。