The huge travelling crane has not yet been put up.
巨大的龙门吊车还没有安装起来。
Travelling crane is an important equipment of Industry field.
行车是大型工业领域的重要设备。
Travelling crane drags heavy parts right over heads of factory workers.
起重机拖动着沉重的部件，在工厂的工人头上晃来晃去。
Planar bearing load cell designed particularly is used to alarm for travelling crane overload.
特殊设计的平面承载式传感器，专用于天车过载报警。
The overhead travelling crane is a hoisting equipment most widely used in industrial enterprises.
桥式起重机是工矿企业使用最为广泛的超重设备。
In recent years some new profile steels are used for main girder of domestic made electric single girder overhead travelling crane.
近年来国内电动单梁起重机主梁采用一些新截面型式。
The utility model has the advantages of simple structure, stable operation, cost saving, and easy installation, and the device is especially suitable for travelling crane with small tonnage.
本实用新型具有结构简单、运行稳定、节约成本、易于安装的特点，特别适合于小吨位行车。
This paper analyses parabola precision of a cableway of single span, discusses rise angle of overshead travelling crane while the load is in motion and puts new method of algorithm for rise angle.
分析了单跨索道的抛物线算法 ，讨论了荷重运行时的升角 ，并提出了新的升角计算方法 。
Aiming at the shortage of conventional overhead travelling crane control system, the application of a novel control and protective switch in innovation for overhead travelling crane was introduced.
针对传统天车控制系统的不足，介绍了一种新型控制与保护开关在天车改造中的应用。
Based on result of calculation, proposal is made to limit the maximum travelling speed of the crane and the speed with which the crane can run on a curve with small radius.
根据计算结果对该起重机最高行驶速度和通过小半径曲线的速度限制提出了建议。
When hoisting any large or heavy equipment off the catwalk always check the Working Load Limit (WLL) of the air winch, or use the travelling block or crane if available.
当从猫道上提升体积大或较重的设备时，要检查气动绞车的额定工作负荷，或使用游车或吊车(如果有)。
It is proved by practice that the new process is a effective heat treatment method for producing the travelling wheel of heavy overhead crane.
实践证明新工艺是一种生产重载天车走轮行之有效的热处理方法。
The required capacity should be carefully calculated, as well as the voltage drop over the distance from the point where the system is fed to the end of the crane or trolley travelling length.
所需的容量应该仔细计算，还有经过从系统馈送到起重机或台车运行长度的终点那段距离后的电压降也要仔细计算。
Laser anti-collision device is a contactless crane travelling limiter.
激光防撞装置是一种无触点运行限位装置。
Laser anti-collision device is a contactless crane travelling limiter.
激光防撞装置是一种无触点运行限位装置。
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