电动单梁起重机使用说明指导书英汉.doc
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1、LD型 1-10吨Mode LD 1-10t电动单梁起重机Motor Single-Track Crane阐明书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. Maintenance
2、91.产品简介1. Product introduction1.1综述1.1 General descriptionLD-A型电动单梁起重机(如下简称起重机)是按JB/T1306原则设计制造,与CD1、MD1等形式电动葫芦配套使用,成为一种有运营轨道轻型起重设备。其额定载荷1t-10t;跨度7.5m22.5m,合用温度-25+40,湿度85%,无火灾、爆炸危险和腐蚀性介质环境中工作,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 man
3、ufactured 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
4、fire and explosion and corrosive media. Hoisting melted metal and toxic,flammable and explosive substances is prohibited.为以便顾客,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,供顾客选取使用。To meet the customers need,the crane has two operation modes of ground operation and operater cab operation. The operater cab has tw
5、o 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、仓库等场合。The crane can be used widely in machinery manufacture,assembly and storehouse.1.2构造特点1.2 Structural features1.2.1金属构造某些1.2.1 Metallic structure主梁采用钢板焊接梁与工字钢组焊构造,横梁也是用钢板组焊成箱形横梁,为贮运以便,主、横梁之间用高强度螺栓连接。The main g
6、irder 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运营机构1.2.2 Operating mechanism本产品是采用分别驱动形式,驱动和制动
7、靠锥形电动机来完毕,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本产品所用运营电机为单速异步电动机,运营速度: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 cr
8、ane 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
9、绳电动葫芦型式和基本参数技术条件等原则。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,其构造特点详见关于电动葫芦阐明书。Electric hoist can hoist weights and move it vertically along the
10、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,表达办法为:LD3t-10.5A5Da) Ground operation:hoisting capacity:3t;span:10.5m;working class:A5. Represented as:LD3t-10.5A5D
11、b)操纵室操纵、起重量5t、跨度16.5m、工作级别A5表达办法为: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 3.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
12、 operating t地面操作Ground operation操纵室操作Operation in operators cab3起重机运营机构Crane operating mechanism运营速度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
13、 speedm/min8(8/0.8)10运营速度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.
14、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)t0.410.420.440.450.460.480.490.500.520.540.570.580.600.610.740.760.790.800.810.830.861.200.440.450.470.480.490.50
15、0.510.520.540.550.590.600.620.630.760.780.800.820.830.851.021.2118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 sizeH1mm53058066074582020H3mm6
16、50700800900100021H2mm115011701185112022C2mm818.523C1mm129124Wmm2500300025Bmm250030003500注:1、起重机总质量涉及电动葫芦质量;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.
17、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起重机运营机构Crane operating mechanism运营速
18、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运营速度V2Operating speedm/min20(30)11工作级别Working classA3 A512电源Power supply3相phase
19、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.
20、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
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