• General bridge crane lifting trolley generally, Bridges run organization, structure and composition of metal bridge.

    普通式起重机一般由起重小车架桥运行机构金属结构组成

    www.chinacrane.net

  • This paper mainly introduces the principle and composition properties of bridge crane CAD system for bridge structure.

    介绍起重机金属结构计算机辅助设计系统软、硬件组成主要功能结构特点

    dict.cnki.net

  • The rationality and reliability of main hoist reducer adopted with double spiders structure for large bridge crane are introduced.

    介绍了设计吨位双钩式起重机起升减速器采用行星轮结构合理性可靠性

    dict.cnki.net

  • The electric timing system of the main lifting structure on bridge crane is researched in this paper for providing a reference to the improvement of the electric controlling system.

    主要研究桥式起重机起升机构调速系统工厂起重机电控系统改造提供一种参考

    dict.cnki.net

  • In automatic production in an immersion production line, the automatic stable running of bridge crane is critical.

    线全自动生产行车全自动稳定运行关键

    www.dictall.com

  • Double-trolley bridge crane is a kind of bridge crane.

    双小车起重机起重机

    www.chinacrane.net

  • Manual single girder bridge crane is a crane.

    手动单梁起重机起重机一种

    www.chinacrane.net

  • In this paper, the process and cause of an injury accident of bridge crane is introduced, the hidden trouble existing in the equipments and the unavoidable management is given.

    本文介绍了一起起重机伤亡事故经过、发生事故原因,认为设备存在严重隐患管理不完善。

    www.chemyq.com

  • Bridge crane in use after period of time, can appear different degree of cart walk chew rail phenomena, especially used for many years of old bridge crane.

    起重机使用时间出现不同程度大车行走现象尤其是使用多年陈旧起重机

    www.360docs.net

  • A scale model of an 8.0ton bridge crane based on "similar theory" has been made.

    相似理论基础设计一个吊车缩尺摸型,并对它进行试验。

    dict.cnki.net

  • Bridge crane bridge crane can be divided into ordinary, simple beam bridge crane and metallurgical three special bridge crane.

    起重机分为普通起重机简易起重机冶金专用起重机三种

    danci.911cha.com

  • As to the horizon motion system of Bridge Crane is a nonlinear, variation parameter and strong coupling system, the nonlinear PID controller is used for positioning and anti-swing.

    针对吊车水平运动系统一个非线性参数耦合的对象,采用非线性PID控制器进行定位控制。仿真实验结果表明,系统具有良好动态、静态特性的鲁棒性。

    www.chuandong.com

  • The said method can be applied to design calculation of practical engineering structures such as super large bridge crane, track laying machine, bridge erecting machine, gantry crane and eme…

    文中所述方法经验普遍推广应用超大型起重机、铺轨架桥机龙门行车多片式抢修钢实用工程结构物设计计算

    dict.cnki.net

  • The said method can be applied to design calculation of practical engineering structures such as super large bridge crane, track laying machine, bridge erecting machine, gantry crane and...

    文中所述方法经验普遍推广应用超大型起重机、铺轨架桥机龙门行车多片式抢修钢实用工程结构设计计算

    dict.cnki.net

  • The said method can be applied to design calculation of practical engineering structures such as super large bridge crane, track laying machine, bridge erecting machine, gantry cran…

    文中所述方法与经验普遍推广应用超大型起重机、铺轨架桥机龙门行车与多片式抢修钢实用工程结构物设计计算

    dict.cnki.net

  • According to the special requires of bridge crane, it adopts the vector control theory, has functions of regulating speed smoothly, energy feed back, sequence brake etc.

    本文介绍了一个控制起重机变频调速系统,根据特殊性能要求采用矢量控制方式,具备平滑调速能量回馈顺序制动等功能

    www.dictall.com

  • According to the mechanical analysis of bridge crane's grab, the mathematical model between crane's horizontal movement and grab swing is established.

    根据起重机抓斗受力分析建立了起重机水平运行抓斗摆动关系数学模型

    dict.cnki.net

  • Slow bridge crane is a kind of bridge crane.

    慢速起重机起重机

    www.chinacrane.net

  • Electromagnetic bridge crane is a kind of bridge crane.

    电磁起重机起重机

    danci.911cha.com

  • Whether the track beam have enough loading ability or not in this kind of case become the key whether the same tonnage bridge crane can be increased.

    这种状况下轨道是否具有足够承载能力成为能否增加吨位起重机关键

    danci.911cha.com

  • Through the analysis of two test cases of bridge crane, the main defects of the equipment and the reasons are analyzed, and propose proper treatment Suggestions and issues should pay attention to.

    文中通过两个式起重机检验案例分析设备存在主要缺陷分析原因提出正确的处理意见注意事项

    www.redlib.cn

  • This machine is called universal bridge crane.

    这种机器通用式起重机

    danci.911cha.org

  • Computation shows that possibility of bridge crane accident obeys some distribution and isn't the estimated value of a certain point.

    计算结果表明式起重机伤害事故发生可能性服从某分布应为一点估计值

    dict.cnki.net

  • An abnormal phenomenon during trial run of the bridge crane motor is introduced, the test procedure is analyzed, and the cause of fault and the solution have been found.

    介绍了式起重机提升电动机试车过程出现一个异常现象分析其试验过程找出故障原因解决办法

    dict.cnki.net

  • According to the horizontal moving rule of bridge crane and the swing rule of grab, We propose a method about swing proof of grab.

    根据式起重机水平运行规律抓斗摆动规律提出抓斗一种方法

    www.dictall.com

  • The foundry crane is the member of bridge crane family and specifically used in the metallurgical plant.

    铸造起重机起重机一种,冶金专用起重设备

    www.chemyq.com

  • The vibration mechanical model of gantry and bridge crane is established by means of structural analysis.

    通过对门式起重机结构分析建立了振动力学模型

    www.dictall.com

  • Carrying on the research to the bridge crane control system has realistic meanings, it is a subject for research of relevant experts and scholars' both at home and abroad too.

    因此式起重机控制系统进行研究具有现实意义也是国内外相关行业专家学者一个研究课题

    dict.cnki.net

  • Carrying on the research to the bridge crane control system has realistic meanings, it is a subject for research of relevant experts and scholars' both at home and abroad too.

    因此式起重机控制系统进行研究具有现实意义也是国内外相关行业专家学者一个研究课题

    dict.cnki.net

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