电动起重机

用可编程序控制器改造DIQ16型电动轮胎起重机

Controling DLQ16 & automatic tire crane with programmable controllers

大型龙门起重机主梁起升动态特性研究桥式电动抓斗起重机

Study on Dynamic Characteristic of Boom of Large Scale of Gantry Crane When Its Lifting

电动轮胎起重机桁架式臂架的随机疲劳寿命预估

An Estimation of the Random Fatigue Safety Life of the Truss-type Jibs on the Electric Wheel Crane

跨栏者不应将足部摇摆向上提起向跨栏。GB/T790-1995电动桥式起重机跨度和起升高度系列

The hurdler should never " swing " the lead foot up and towards the hurdles . Overhead travelling crane & Span series and lifting height series

对冶金企业或其他行业验收同类设备具有参考价值，同时也可为国家以后制定防爆电动桥式起重机检测标准提供参考。

In addition , there is a reference value to checking and accepting similar equipment in metallurgy corporation or other trade , at the same time , this may provide reference to establish check standard of the explosion proof electric bridge crane in the future .

LD型电动单梁起重机主梁刚度与使用安全

The Beam Rigidity of LD-Type Electric Single-Beam Crane in Terms of Safety Service

LDA型电动单梁起重机具有结构合理，整机刚性强的特点。

LDA Type Electric Single-girder Crane has such features as reasonable structure and fine rigidity .

新型电动单梁起重机LDP型偏轨箱形电动单梁起重机

New single girder electric cranes & LDP electric cranes with bias railed mono-box girder

LDA型电动单梁起重机适用于机械加工车间、仓库等场所作一般装卸和搬运物件的工作。

LDA cranes are suitable for hoisting , handing and transporting weights in machine shops and stores , etc.

这种机器叫电动单梁起重机。

This machine is called electric single girder crane .

新结构电动单梁起重机的设计

Design of new electric single girder overhead travelling crane

电动单梁起重机小车运行轨道损坏及修复的探讨

An Inquisition into Damage of Trolley Running Track and Its Repair of Electrical Single Beam Crane

近年来国内电动单梁起重机主梁采用一些新截面型式。

In recent years some new profile steels are used for main girder of domestic made electric single girder overhead travelling crane .

通过分析、计算电动双梁起重机车轮轴可能存在的不安全因素，根据检验和事故分析，提出防范措施。

This paper studies an accident of electric two-beam crane , and finds out the preventive way through checking and analyzing the insecure factor of electric two-beam crane .

用空间整体计算模型能更清晰地分析各构件的受力状况，设计出的电动葫芦龙门起重机与实测结果对比后表明，它更符合于实际工作状态。

The spatial model can be used to clearly analyse the forces in various components , Its results conform well to the date tested from a real gantry crane designed with it .

LX型电动单梁悬挂起重机运行扭摆问题的处理

Twisting and swinging problem with LX single - girder electric overhead travelling crane and the solving

所以，本文应用ANSYS建立QD型电动双梁桥式起重机有限元模型，并进行静力、优化和动力分析。

So , in this paper , ANSYS is used to establish the finite element model of overhead crane and carry on the static , optimum and dynamic analysis .

电动单梁悬挂起重机与CD1、MD1型电动葫芦配套使用，构成有轨运行的轻小型起重机。

Electrically operated Shan Liang is hanging the hoist crane and CD1 , the MD1 electric hoist necessary use , the constitution has the light small hoist crane which the axle moves .

井塔内电动双梁桥式起重机安装技术

Installation of Electric Double-Beam Bridge Crane in Shaft Tower

电动双梁桥式起重机卷筒装置结构改进

An Improvement Upon Winding Reel of Twin-beam Overhead Crane

电动单梁吊钩起重机

Single-beam electric hook crane

以5～50tEOTC的192个类型电动双梁桥式起重机系列为例，任取一种类型的参数和实现过程验证程序的可靠性。

Take random a type from 192 types of the 5-50t EOTCS bridge-type crane with double beams as basic parameter to validate the reliability of the procedure .

服务项目包括：电动单梁桥式起重机的供货；配套地基、立柱、行车梁及轨道滑线附属件的供货及施工。

The services including : supplying electric single girder overhead cranes , and the supply as well as installation of foundation , column , H-beam , rail busbar and accessories .

它与我国现在生产使用的电动双梁桥式起重机相比，节省钢材54%，减少加工工时70%，降低成本45%。

Compared with other double beam shop travellers produced in this country , it saves steel by 5.4 % and reduces machining hours by 70 % , thereby lowering the cost to 55 % .