电动单梁起重机使用说明书-英汉.doc

LD型 1-10吨Mode LD 1-10t电动单梁起重机Motor Single-Track Crane说明书Operation Instruction银川科安特起重机制造有限公司Yinchuan Keante Crane Manufactre Co., Ltd. 目录Catalog1.产品简介11. Product introduction12.外形总图22. General chart of figuration23.性能参数33. Performance parameter34.安装64.Installation65.使用95. Operation96.维护96. Maintenance91.产品简介1. Product introduction1.1综述1.1 General descriptionLD-A型电动单梁起重机（以下简称起重机）是按JB/T1306标准设计制造的，与CD1、MD1等形式的电动葫芦配套使用，成为一种有运行轨道的轻型起重设备。其额定载荷1t-10t；跨度7.5m22.5m，适用温度-25+40，湿度85%，无火灾、爆炸危险和腐蚀性介质的环境中工作，禁止吊运熔化金属，有毒、易燃、易爆物品。The LD-A Motor Single-Track Crane (hereafter referred as the crane) is designed and manufactured according to the JB/T1306 standard. Operated with electric hoists of CD1 and MD1, it is a railed light crane. Its rated load is 1t-10t; the span is 7.5m-22.5m; range of working temperature is -25- +40; the humidity is 85%. The crane is not suitable to be used in environment with the danger of fire and explosion and corrosive media. Hoisting melted metal and toxic, flammable and explosive substances is prohibited.为方便用户，设有地面和操纵室两种操纵形式，操纵室又设有端面及侧面开门两种形式，供用户选择使用。To meet the customers need, the crane has two operation modes of ground operation and operater cab operation. The operater cab has two types of top-open and side-door open for the customers to choose from.本产品广泛用于机械制造、装配、仓库等场所。The crane can be used widely in machinery manufacture, assembly and storehouse.1.2结构特点1.2 Structural features1.2.1金属结构部分1.2.1 Metallic structure主梁采用钢板焊接梁与工字钢的组焊结构，横梁也是用钢板组焊成箱形横梁，为贮运方便，主、横梁之间用高强度螺栓连接。The main girder is welded structure of beam welded by steel plate and I-iron. The cross beam is also box beam welded with steel plates. For the convenience of storage and transportation, the main girder and the cross beam is connected with high-strength bolt.1.2.2运行机构1.2.2 Operating mechanism本产品是采用分别驱动形式，驱动和制动靠锥形电动机来完成，传动是采用“开D闭”式齿轮传动。The crane adopts separate driving model. The driving and brake is done by conical electromotor. “openDclose” gearing is employed in transmission.1.2.3电气设备1.2.3 Electric equipment本产品所用运行电机为单速异步电动机，运行速度：地面操作为20m/min,30m/min； 操纵室操作为45m/min、60m/min、75m/min。起重机设有安全装置，可靠性高。The crane adopts single-speed asynchronous electromotor. Operating speed : The speed for ground operation is 20m/min and 30m/min; the speed for operater cab operation is 45m/min, 60m/min and 75m/min. The crane is highly reliable with safety apparatus.1.2.4电动葫芦1.2.4 Electric hoist起升机构配用CD型钢丝绳电动葫芦，符合JB/T9008钢丝绳电动葫芦型式和基本参数技术条件等标准。The hoisting mechanism adopts CD steel cable electric hoist, which meets the standards of JB/t9008 Technical Conditionsthe Mode and Basic Parameters of Steel Cable Electric Hoist.电动葫芦可起升重物，并沿主梁纵向移动，其结构特点详见有关电动葫芦说明书。Electric hoist can hoist weights and move it vertically along the main girder. Please refer to the operation instruction of electric hoist for its specific structures.1.2.5产品型号注解1.2.5 Representation of product specificationa)地面操纵、起重量3t、 跨度10.5m、工作级别A5,表示方法为：LD3t-10.5A5Da) Ground operation: hoisting capacity: 3t; span: 10.5m; working class: A5. Represented as: LD3t-10.5A5Db)操纵室操纵、起重量5t、跨度16.5m、工作级别A5表示方法为：LD5t-16.5A5Sb) operater cab operation: hoisting capacity: 5t; span: 16.5m; working class: A5. Represented as: LD5t-16.5A5S2.外形总图2. General chart of figuration图1Fig 1 13.性能参数3. Performance parameter表1 Table 1序号No.名称Namemodel型号unit单位LD31起重量Gn Hoisting Capacity t32操作型式 Type of operating t地面操作Ground operation操纵室操作Operation in operators cab3起重机运行机构Crane operating mechanism运行速度VOperating speedm/min20304560754型号modelZDY21-4ZDR12-45功率 Ratekw2X0.82X1.56转速Revolution speed r/min138013807电动葫芦Electric Hoisting型号modelCD1(MD1)8起升高度 H Hoisting high (H)m6,9,12,18,24,309起升速度V1 Hoisting speedm/min8(8/0.8)10运行速度V2 Operating speedm/min20(30)11工作级别Working classA3 A512电源Power supply3相phase 50Hz 380V13车轮直径Wheel diameter mm27014轨道面宽width of the rail mm37 - 7015跨度S Span m7.588.599.51010.51111.51212.51313.51414.51515.51616.51719.522.516最大轮压 PmaxWheel pressure (Pmax)t2.152.162.182.192.202.222.232.242.252.282.312.322.342.352.482.502.522.542.552.572.802.942.382.392.412.422,432.452.472.482.492.522.552.562.582.592.722.742.762.782.802.823.053.1917最小轮压 PminWheel pressure ( Pmin)t0.410.420.440.450.460.480.490.500.520.540.570.580.600.610.740.760.790.800.810.830.861.200.440.450.470.480.490.500.510.520.540.550.590.600.620.630.760.780.800.820.830.851.021.2118总质量m Total masst1.882.012.062.122.172.222.282.342.522.582.642.732.782.813.093.413.553.623.703.794.435.412.402.532.582.642.692.742.802.863.023.083.143.253.313.373.914.004.074.144.224.314.955.9319基本尺寸Basic sizeH1mm53058066074582020H3mm650700800900100021H2mm115011701185112022C2mm818.523C1mm129124Wmm20002500300025Bmm250030003500注：1、起重机总质量包括电动葫芦质量；2、起重机总质量和最大轮压按H=12m；3、序号16、17、18三栏中上限数字为地面操作数据，下限为操纵室操作数据。1.The total quality including the electric hoist quality ;2. The total quality of crane and the max wheel pressure following H=12M. 3. The high-limit data of No.16; 17; 18 is the ground operating data; the low-limit data is the data of operation in operator cab. 表2 Table 2 序号No.名称Namemodel型号unit单位LD51起重量Gn Hoisting Capacityt52操作型式 Type of operatingt地面操作Ground operation操纵室操作Operation in operators cab3起重机运行机构Crane operating mechanism运行速度VOperating speedm/min20304560754型号modelZDY21-4ZDR12-45功率 Ratekw2X0.82X1.56转速 Revolution speedr/min138013807电动葫芦Electric Hoisting型号modelCD1(MD1)8起升高度 HHoisting high (H)m6,9,12,18,24,309起升速度V1Hoisting speedm/min8(8/0.8)10运行速度V2Operating speedm/min20(30)11工作级别Working classA3 A512电源Power supply3相phase 50Hz 380V13车轮直径Wheel diameter mm27014轨道面宽width of the rail mm37 7015跨度S Span Sm7.588.599.51010.51111.51212.51313.51414.51515.51616.51719.522.516最大轮压PmaxWheel pressure (Pmax)t3.283.293.303.323.333.353.363.373.483.503.533.553.573.593.683.703.733.743.763.784.064.383.513.523.533.553.563.583.603.613.723.743.773.793.813.833.923.943.963.984.014.034.314.6117最小轮压PminWheel pressure ( Pmin)t0.420.430.440.460.470.480.500.510.620.640.670.690.710.730.820.840.860.880.900.921.201.500.460.470.480.490.500.520.530.540.640.660.690.710.730.750.840.860.880.900.920.941.211.5118总质量mTotal quality (m)t2.472.552.622.682.752.852.902.953.133.203.313.403.473.553.843.944.024.114.194285.086.282.983.063.133.193.263.323.413.473.653.723.833.923.954.074.364.464.544.634.714.805.606.8019基本尺寸Basic sizeH1mm58066078582087520H3mm7208109101010110021H2mm1380140014151440148522C2mm841.523C1mm131024Wmm20002500300025Bmm250030003500注：1、起重机总质量包括电动葫芦质量；2、起重机总质量和最大轮压按H=12m；3、序号16、17、18三栏中上限数字为地面操作数据，下限为操纵室操作数据。1.The total quality including the electric hoist quality ;2. The total quality of crane and the max wheel pressure following H=12M. 3. The high-limit data of No.16; 17; 18 is the ground operating data; the low-limit data is the data of operation in operator cab.表3 Table 3序号No.名称Namemodel型号unit单位LD10-1起重量Gn Hoisting Capacity t102操作型式 Type of operatingt地面操作Ground operation操纵室操作Operation in operators cab3起重机运行机构Crane operating mechanism运行速度VOperating speedm/min20304560754型号modelYSE802-4DZDR12-45功率 Ratekw2X1.52X1.56转速 Revolution speedr/min138013807电动葫芦Electric Hoisting型号modelCD1(MD1)8起升高度 H Hoisting high (H)m6,9,12,18,24,309起升速度V1 Hoisting speedm/min7(7/0.7)10运行速度V2Operating speedm/min20(30)11工作级别Working classA3 A512电源Power supply3相phase 50Hz 380V13车轮直径Wheel diameter (mm)mm27014轨道面宽width of the rail (mm)mm60 7015跨度S Span Sm7.588.599.51010.51111.51212.5131414.51515.51616.51719.522.516最大轮压Pmax Wheel pressure (Pmax)t5.495.515.535.565.585.605.625.655.715.735.765.785.835.925.955.986.006.036.056.306.605.723.745.785.795,815.835.865.895.955.976.006.026.076.166.196.226.246.286.306.576.8517最小轮压Pmin Wheel pressure ( Pmin)t0.440.460.480.530.510.550.570.600.660.680.700.730.780.870.900.930.950.981.001.271.550.480.490.570.540.560.580.600.620.680.700.720.750.800.890.920.950.971.001.021.281.5618总质量m Total quality (m) t3.393.483.593.703.793.823.994.084.375.005.135.235.505.625.725.866.006.056.157.218.233.924.004.054.214.294.394.514.604.895.225.535.255.725.845.946.066.226.276.377.438.4519基本尺寸Basic sizeH1mm74582087586587520H3mm910101011101060121021H2mm1470149515401600164022C2mm123023C1mm129124Wmm20002500300025Bmm250030003500注：1、起重机总质量包括电动葫芦质量；2、起重机总质量和最大轮压按H=12m；3、序号16、17、18三栏中上限数字为地面操作数据，下限为操纵室操作数据。1.The total quality including the electric hoist quality ;2. The total quality of crane and the max wheel pressure following H=12M. 3. The high-limit data of No.16; 17; 18 is the ground operating data; the low-limit data is the data of operation in operator cab. 44.安装4.Installation图2Fig 24.1主横梁连接41 The connection of girder and beam4.1.1在现场将起重机运行机构的驱动装置安装在横梁上。4.1.1 Install the driving engine of the cranes traveling mechanism on to the beam at the site.4.1.2按图2所示，将主、横梁用螺栓连接起来，此螺栓为精制螺栓，其性能可保证主、横梁连接可靠，为更安全允许用户按图2在a、b、c处稍加间断施焊不宜焊得太满，以防变形。主、横梁组装后按标准JB/T1306中有关要求进行检验。主、横梁组装连接面应清理干净。4.1.2 Following Fig 2 to joint the girder and the beam with bolt, which is finished bolt and whose performance can insure the jointing of the girder and beam to be reliable. To make the jointing sounder, customer is allowed to apply slight welding at a, b and c according to Fig 2 to prevent deforming. The installed girder and beam is tested according to requirements in JB/T1306 standard. The jointing surface of girder and beam should be cleaned.4.1.3将起重机的行程开关及开关箱等电器组装到横梁上，接通电器，调试两个运行电机 ，使其转向一致。4.1.3 The limit switch and switch box of the crane is installed on to the beam. Connect power and adjust the two motors to the same turning direction.4.1.4电动葫芦可预先装在主梁上，同起重机一起架设到轨道上，也可以分别安装。4.1.4 The electric hoist can be either pre-installed on the main girder and placed on the rail with the crane, or installed separately.4.1.5操纵室操纵的起重机。操纵室须在起重机架设到轨道之后，再组装到起重机上。4.1.5 For crane operated by operater cab, the operater cab should be assembled on to the crane after the crane is placed on to its rail.4.1.6按电器图接通线路，并调试起重机动作方向与操纵按纽规定的方向一致。4.1.6 Connect the wires according to the schematic drawing and adjust the cranes operating direction same to the rated direction of the operation button.4.1.7阻进器和安全尺参照图3架设。4.1.7 Refer to Fig 3 for the installation of the limiter and the safety ruler.操纵形式Operation mode地操Ground operation空操Air operation V(m/min)203045 60 75W(mm)200025003000200025003000200025003000B(mm)250030003500250030003500250030003500L1(mm)352350350500500500120012001200L2(mm)900900900105010501050175017501750L3(mm)220027003200235028503350305035504050图3Fig 34.1.8操纵室安装见图1所示，将连接座2同横梁1用螺栓组装好，连接架4和操纵室5连成一体，最后同四连接座2和3相连接。4.1.8 Refer to Fig 1 for the installation of operater cab. Joint connection base 2 and beam 1 with bolts, then the connecting rack 4 and operater cab 5, and finally joint them to connection base 2 and 3.4.1.9起重机运行轨道的选择参照图4和表4，车轮槽宽与轨道面应保证有一定的间隙=812mm。4.1.9 Refer to Fig 4 and Table 4 for the choosing of the cranes traveling rail. A certain clearance =8-12mm between the wheel channel and the rail surface should be insured. 图4 车轮与轨道 图5 运行机构Fig 4 Wheel and rail Fig 5 Traveling mechanism1.螺栓 2.盖板 3.车轮 4.螺栓 1. Bolt 2. Cover plate 3. Wheel 4. Bolt 5.挡轴板 6.油杯 7.车轮轴 8.油塞5.Axle plate 6.lubricating cup 7.Wheel axle 8.Oil plug表4 Table 4车轮与轨道Wheel and rail车轮槽宽BWidth of wheel channel (B)标准代号Standard code钢轨Steel rail轻轨Light rail钢轨类型（kg/m）Steel rail type (kg/m)1518247024kg/m YB222-63钢轨顶面宽（mm）Top surface width of steel rail (mm)374051重轨Heavy rail钢轨类型(kg/m)Steel rail type (kg/m)3843509033kg/m-YB350-6338kg/m GB2585-198143kg/m GB2585-198150kg/m GB2585-1991钢轨顶面宽（mm）Top surface width of steel rail (mm)687070方钢Square steel(mm x mm)36x36 38x3840x40 42x4245x45 48x4850x5070GB906-198253x53 56x5660x60 63x6365x65 70x7090A)轨道跨度公差：5mmA) Tolerance of rail span: 5mmB)轨道顶面标高差：mmB) Height difference of the rail top surface: mmC)轨道接头公差：2-3mmC) Rail joint tolerance: 2-3mmD)轨道弯曲公差：3mmD) Rail bending tolerance: 3mmE)轨道倾斜度：E) Rail gradient: 上式：S起重机跨度; L轨道长度In the above representation: S-the cranes span; L-the length of rail5.使用5. Operation5.1试车在无载荷情况下，接通电源，开动并检查各运转机构控制系统和安全装置均应灵敏准确，安全可靠方可使用。5.1 During driving test, under the condition of no load, connect the power, turn on and check each operating system, controlling system and safety system. They should be accurate and safe to be used.5.2不准超过起重机额定载荷起吊。5. 2 Hoisting weights exceeding the rated hoisting capacity of the crane is not allowed.5.3不准斜吊物品。5. 3 Slant hoisting is prohibited.5.4物品重量不清不准起吊。5.4 Hoisting is not allowed if the weight is unknown.6.维护6. Maintenance6.1用户应做到经常检查起重机各部位是否有异常现象尤其是主横梁连接处，若未加施焊，更要经常检查。6.1 The customer should regularly check each part of the crane for any abnormal condition. The connection place of the girder and beam should be often checked, especially in the case where they are not welded.6.2润滑（如图5所示）6.2 Lubrication (as shown in Fig 5)6.2.1通过油杯6注入钙基润滑脂（BG491）润滑车轮轴承，润滑周期3个月，油量为1/21/3轴承容量。6.2.1 Inject by lubricating cup 6 the calcium grease (BG491) to lubricate the wheel axle. The lubricating period is 3 months and the grease amount is 1/21/3 of the capacity of the axle.6.2.2取下油塞8注入粘度为5.M5.89 oE 50#机械油（GB443）。建议润滑周期6个月。6.2.2 Take off the oil plug 8 to inject 50# mechanical oil (GB443) with viscosity of 5.M-5.89 oE. The suggested lubricating period is 3 months.6.3随时检查车轮，不应有裂缝、压痕及过分的磨损，上述缺陷深度超过3mm时，应立即报废，更换方法见图5，取下螺栓4和挡轴板5，压出车轮轴7，取出车轮3，装配时按反顺序进行。6.3 Check the wheels regularly, which should have no crack, impressed mark and abrasion. In case of where the above mentioned defects have reached a depth of over 3mm, it should be disposed and please refer to Fig 5 for specific changing method. Take off bolt 4 and axle plate 5 to press out the wheel axle 7. take out wheel 3 and assemble the new one in backward sequences.6.4起重机制动器的调整如图6，取下电动机风扇罩8，松开紧定螺钉，拧紧调整螺母6，然后再将螺母5松一圈半，固定好即为调整完毕。6.4 Refer to Fig 6 for the adjustment of the cranes brake. Take off the fan case of the electromotor 8. Loosen the fixing nut and fasten the adjusting nut 6 and loosen bolt 5 by one and a half circle. The adjustment is done when they are fixed.图6 锥形转子电动机Fig 6 Conical rotor electromotor1.制动弹簧 2.缓冲碟形弹簧 3.支承圈 4.推力轴承1.Brake spring 2. Disc buffer spring 3.Supporting ring 4.Thrust bearing5.风扇制动轮 6.调整螺母 7.锥形制动环 8.风扇罩 9.后端盖5. Fan brake wheel 6.Adjusting nut 7.Conical brake ring 8. Fan case 9. Rear cover大车 小车 升降 crane-carrier crane crab hoisting 元件Item吨位tonnageKMO起升电机功率Hoisting motor powerKM1、2Q1大车控制箱型号Model of crane control box葫芦控制箱型号Model of electric hoist control box1tCJX2-32011.5KWCJX2-1801DZ47-63/3PDK1QK20C-12tCJX2-32013.0KWCJX2-1801DZ47-63/3PDK1QK20C-33tCJX2-32014.5KWCJX2-1801DZ47-63/3PDK1QK20C-35tCJX2-50117.5KWCJX2-1801DZ47-63/3PDK1QK20C-510tCJX2-501113KWCJX2-1801DZ47-63/3PDK1QK20C-10 b 电源 大车左 大车右 小车前 小车后 上升 下降 Power left of the right of the font of the back of the up downcrane-carrier crane-carrier crane crab crane crab9S4断火限位器Power cut stroke limiterLX44-*18S2S3大车限位开关Crane limit switchLX10-1227S1按钮盒Button box七钮按钮盒7buttons box16T控制变压器Control transformerBK-63 415V/36V1装于葫芦控制箱Fitting-up control box ofElectric hoist5KM5,KM6起升接触器Hoisting contactorCJX2-*2控制电压 交流36VControl V , AC 36 V4KM3,KM4小车接触器Cra