门座式起重机

臂架坠落事故是门座式起重机事故的常见类型，对此加以研究也具有一定的典型意义。

Jib Falling is a typical accident of Portal Crane .

针对M10-30门座式起重机实际情况，论述了检修技术方案的优化，拆解前注意事项，拆装要点及采取的几点措施。

To counter M10-30 portal crane actual circumstances , this paper discussed optimization of overhaul technology plan , the point for attention before disassembly and essentials of disassembly and assembly and measures .

PLC在门座式起重机控制电路中的应用

The application of PLC in the hoist control circuit

介绍用PLC改造门座式起重机的继电器控制电路。

This paper introduces the transformation of hoist relay control circuit with PLC .

最后作为复杂机械产品的应用实例，建立了港口门座式起重机的CAD系统模型。

As an example , we build the model of the portal crane CAD system to verify the above techniques and criterions .

门座式起重机电控系统由起升、行走、旋转、变幅控制柜，PLC控制柜，TP27-6触摸屏等组成。

The control system of portal jib cranes consists of jack , traction , circumrotating , radius-changing control cabinet , PLC control cabinet and TP-27 touch panel .

基于ARM7的门座式起重机绩效考核系统设计

Design of Portal Crane Performance Appraisal System Based on ARM7

根据门座式起重机控制电路的组成，确定PLC输入输出点数，并进行PLC选择、I/O接线及操作面板布置设计。

According to the composition of hoist control circuit , determines PLC I / O counts , PLC choice , I / O wiring and operation panel design .

M10-25门座式起重机变幅液压系统改造

Alteration of amplitude-modulated hydraulic system on M10-25 gantry crane

M10-30门座式起重机检修技术探讨

Discussion on Overhaul Technology for M10-30 Portal Crane

40t-43m门座式起重机金属结构的状态监测

The State Monitoring of 40t-43m Crane 's Mental Structure

门座式起重机主臂架折断的原因分析

Cause Analysis of a Fracture of the Portal Crane Main Jib

这将为门座式起重机的合理、精确设计，提供有益的参考。

This would be useful on the design of portal cranes .

门座式起重机小拉杆提前损坏的原因探讨

Previous damage cause of small tension bar for portal crane

在役门座式起重机结构强度有限元分析方法

FEM analysis on structural strength of portal crane in service

港口门座式起重机（简称门机）是港口装卸作业的主要起重设备。

Portal crane is primary handling device in portal work .

门座式起重机起升机构的智能化实现

Intelligent Implementation of Hoisting Mechanism of Monotower Crane

浅谈门座式起重机跨廊道作业的安全保护

Shallowly discusses the gate place type hoist crane cross corridor work the safekeeping of security

门座式起重机的人因工程学问题研究

Ergonomics Research of Portal Jib Crane

超大型高架门座式起重机液压同步顶升装置液压系统分析

Analysis of the Hydraulic System of the Hydraulic Synchronisation Lifting Device for Lifting a High Portal Crane

分析了门座式起重机的电路组成，详细阐述了改造设计方案。

It analyses the formation of hoist control circuit , and explains in detail the design of transformation .

造船系列门座式起重机具有起重量大、工作范围辐射面广、运行平稳、安全可靠等特点。

The shipbuilding series portal crane has such features as big lifting weight , wide work scope , stable operation , safety and reliability .

文章详细介绍了超大型高架门座式起重机液压同步预升设备的工作原理和液压系统组成，并对液压系统进行了较全面的分析。

The paper introduces in detail the working principle and make-up of the hydraulic synchronisation lifting device for lifting a high portal crane and gives an overall analysis of its hydraulic system .

随着社会经济的发展，港口码头的货物吞吐量越来越大，门座式起重机作为港口码头重要的装卸机械发挥着重要的作用。

With the development of social economy , the cargo throughput of port terminals is increasing . As a vital handing machinery of port terminals , portal jib crane plays an important role .