LDY 冶金电动单梁起重机使用说明书

LDY型冶金电动单梁起重机使用说明书河南xxxxx有限公司一、产品简介LDY型冶金电动单梁起重机是按照JB/T1306-94《电动单梁起重机》、质检办特（2007）375《关于冶金起重机械整治工作有关意见的通知》之规定及TSGQ0002-2008《起重机械安全技术监察规程—桥式起重机》要求，并在LD型电动单梁起重机的基础上改进设计，整机具有结构合理、刚性强等特点，整机与HYJI/II型冶金电动葫芦配套使用，是一种轻小型的起重机械；其起重量3-10t，跨度7.5-22.5m，工作级别A5。本产品广泛应用于吊用熔融金属。本产品设有地面、遥控和操作室三种操作形式。地面操作必须留有安全通道；操作室有开式和闭式两种，可根据实际情况分为左或右面安装两种形式，入门方向有侧面及端面两种；以上情况为满足用户在不同需要的情况下进行选择。冶金电动单梁起重机说明：1．适用于高温环境中工作；2．整机工作级别A5；起升机构采用冶金专用电动葫芦，工作级别M6；运行机构工作级别M5；3．设有安全制动器；第一制动器正常工作时，安全制动器不工作；当第一制动器失灵或零件损坏，使重物下滑时，安全制动器实现制动；4．上升限位器设有两个：当其中一个限位器失灵的时候，另一个起作用以防止卷筒把钢丝绳卷断；5．设有起重量限制器，当起重量得到额定载荷的105%，发出声光报警，并切断起升电源，停止起吊；这样只有减少起重量才可起吊，否则重复以上程序；6．设有高温隔热保护装置，减少热源的热辐射；YLD冶金电动单梁起重机7．电缆采用耐高温型电缆；8．钢丝绳采用高温钢丝绳；9．电动机采用H级耐高温型电机；参数表起重量（t）3、51010跨度（m）7.5-22.57.5-2020-22.5起重机运行机构运行速度（m/min）202020减速比58.9558.9575.15电动机型号YZDY21-4YZDY22-4YZDY22-4功率(kw)2×0.82×1.52×1.5转速（转/分）138013801380起重机构（电动葫芦）及电动葫芦运行机构电动葫芦型式HYJI/IIHYJIIHYJII起升速度（m/min）4、4/0.48、8/0.87、7/0.77、7/0.7起升高度（m）6；9；12；18运行速度（m/min）20电动机冶金锥形鼠笼型工作制度A5电源3相50Hz380V车轮直径￠270mm￠270mm￠370mm轨道面宽37-70mmYLD型冶金电动单梁起重机起重量(t)跨度(m)起重机总重(t)最大轮压(t)最小轮压(t)基本尺寸(mm)H3BWC2C1H2H137.588.599.51010.5112.01/2.532.06/2.582.12/2.642.17/2.692.22/2.742.28/2.802.34/2.862.4/2.922.16/2.392.18/2.412.19/2.422.20/2.432.22/2.452.23/2.472.24/2.482.25/2.490.42/0.450.44/0.470.45/0.480.46/0.490.48/0.500.49/0.510.50/0.520.51/0.53720250020008201290145058011.51212.51313.5142.56/3.082.62/3.142.73/3.252.79/3.312.85/3.372.91/3.432.28/2.522.31/2.552.32/2.562.34/2.582.35/2.592.36/2.600.54/0.550.57/0.590.58/0.600.60/0.620.61/0.630.62/0.6480014706603000250014.51515.51616.5173.48/4.003.55/4.073.62/4.143.70/4.223.79/4.313.90/4.422.50/2.742.52/2.762.54/2.782.55/2.802.57/2.822.59/2.850.76/0.780.78/0.800.80/0.820.81/0.830.83/0.850.85/2.87900149078519.54.93/5.452.850/3.101.10/1.12100035003000151082022.55.91/6.332.99/3.221.25/1.261100155087557.588.599.51010.5112.55/3.062.62/3.132.68/3.192.75/3.262.83/3.342.90/3.412.95/3.473.02/3.583.29/3.523.30/3.533.32/3.553.33/3.563.35/3.583.36/3.603.37/3.613.38/3.620.43/0.470.44/0.480.46/0.490.47/0.500.49/0.520.50/0.530.51/0.540.52/0.55800250020008421310170066011.5123.20/3.723.31/3.833.50/3.743.53/3.770.64/0.660.67/0.699001720785起重量(t)跨度(m)起重机总重(t)最大轮压(t)最小轮压(t)基本尺寸(mm)H3BWC2C1H2H1512.51313.5143.40/3.923.47/3.993.55/4.073.65/4.18.55/3.793.57/3.813.59/3.833.61/3.850.69/0.710.71/0.730.73/0.750.74/0.76900300025008421310172078514.51515.51616.5173.94/4.464.02/4.544.11/4.634.19/4.714.28/4.804.39/4.923.70/3.943.72/3.963.74/3.983.76/4.013.78/4.033.81/4.050.84/0.860.86/0.880.88/0.900.90/0.920.92/0.940.94/0.961000171588519.55.58/6.14.56/4.811.25/1.26110035003000175082022.56.70/7.204.86/5.311.55/1.5612001750975107.588.599.51010.5113.48/4.003.57/4.093.69/4.213.77/4.293.87/4.393.99/4.514.08/4.594.19/4.715.51/5.745.53/5.765.56/5.795.58/5.815.60/5.835.62/5.825.65/5.895.68/5.930.46/0.490.48/0.510.51/0.540.53/0.560.55/0.580.57/0.600.60/0.620.63/0.6510002500200012301830180082011.51212.51313.5144.46/4.984.64/5.134.71/5.224.83/5.354.93/5.455.14/5.565.73/5.975.76/6.005.78/6.025.81/6.055.83/6.075.94/6.170.68/0.700.70/0.720.73/0.750.76/0.780.78/0.800.81/0.8211001840875000250014.51515.51616.5175.20/5.725.33/5.855.43/5.955.53/6.055.62/6.145.74/6.275.95/6.195.98/6.226.00/6.246.03/6.286.05/6.3