It is quite usable in hoisting system of most auxiliary shafts.
经使用效果良好，适用于一般矿井的付井提升系统。
The application of frequency converter in the transport of mine hoisting system are discussed.
本文就变频调速在煤矿提升运输系统的应用进行探讨。
Bell signal systems and communication systems must be using at same time for decline hoisting system.
斜井提升应同时设立电铃和电话两套信号系统。
The outdoor conveyor of building comprises an article hoisting system, an article storing device and a protecting device.
楼房户外输送机包括物体提升系统、储物装置、防护装置。
The paper introduced the working principle of sectional mode hoisting system of permanent magnet linear synchronous motor.
介绍了分段式永磁直线同步电机提升系统的工作原理。
This article introduces the features, equipment and safety measures of multi-rope winding inclined shaft of hoisting system.
介绍了多绳缠绕式斜坡提升技术系统的特点、设备装置，及其采用的安全措施。
The drilling wire rope of a rig's hoisting system suddenly broke during drilling process, cause serious damage of equipment.
钻机提升系统的钻井钢丝绳在油田钻井过程中突然断裂，造成设备顿钻事故。
The coal mine main hoisting system couldn t safe work with the vibration of the derrick (especially in starting or stopping) .
煤矿主提升系统由于井塔的振动，无法满足安全生产的要求（尤其是在启动、停车阶段）。
Abstract : the drilling wire rope of a rig ' s hoisting system suddenly brokeduring drilling process , cause serious damage of equipment.
文摘：钻机提升系统的钻井钢丝绳在油田钻井过程中突然断裂，造成设备顿钻事故。
In addition, balance weight of hoisting system and HPHT simulation wellbore all can be placed in the bottom, and improve the system of passive safety.
另外，起升配重及高温高压模拟井筒可全部置于设计的人工井底，提高了系统的被动安全性。
The main shaft hoisting system is the most important part in the mine, if some accidents happen in the mine hoisting system, the results is to affect production.
矿山主井提升系统是矿山生产的咽喉部分，一旦发生故障将会直接影响生产。
To introduce and explain the structure and working method of a new type of fall-proof machine, used in small mine, which meets the weight demand of the hoisting system.
介绍一种新型可以满足小型矿井提升系统重量要求的防坠器结构设计和工作原理；
The hoisting steel rope is the most important composition of the hoisting system in mine. Rope-breaking not only affects the production of mining system, but also endangers mine safety.
矿井提升钢丝绳是矿井提升系统最重要的组成部分，钢丝绳断绳，不但影响矿井生产，还危及矿井安全。
Through comparing the technical economy of vertical belt conveyor's hoisting system with the on of winch's lifting system, the author wants to prove the conveyor potential in application.
通过对具体工程设计中的垂直胶带输送机提升系统与绞车提开系统的技术经济比较，用以说明垂直胶带输送机在矿井提升应用的潜力。
The shortcomings existing in electrical control system in preliminary mine hoist are analyzed, and the application and effectiveness of PC in hoisting shaft are summarized.
分析了原矿井提升机电控系统存在的缺陷并阐述可编程序控制器（PC）在矿用提升机中的应用及效果。
This guarantees the implementation of alarming and controlling when the fault happens. The integration of alarm and control promotes the safety of the hoisting machine disc braking system.
研究成果，为故障报警与控制提供了保障，报警与控制结合，提高了提升机盘闸制动系统的安全性。
This paper introduces a new type of hoisting machine's control system, and expounds the overall design, equipment selection, operation process and installation of this system.
介绍了一种新型的提升机控制系统，阐述了其总体设计、设备选型、工作过程及安装。
Lifting operation hydraulic system should be no-load operation, adjust the lifting sleeve frame roller and the mast section clearance, hoisting torque and balance torque balance;
顶升作业时液压系统应进行空载运转，调整顶升套架滚轮与塔身标准节的间隙，使起重力矩与平衡力矩保持平衡；
This paper introduces the computer aided design and drafting system developed by using the microcomputer for the hoisting mechanism of cranes.
本文介绍了起重机卷扬机构计算机辅助设计系统。
The concerned work in this paper will benefit to future research on hoisting electric controlling system based on PLC technology.
本文对今后基于PLC的矿井提升电控系统的应用研究有一定的借鉴作用。
The laser Positioning stage system with hoisting structure which is being developed is the main part of the Electron - beam Lithography Machine.
正在研制的激光定位吊装结构工作台系统是电子束曝光机的主要组成部分。
A strain test system based on RS485 bus has been introduced for the stress monitor in the process of equipment-hoisting.
设计了一种基于RS485总线应用于设备吊装工作中应力监测的应变测试系统。
This paper discusses the Problems of the present anti-falling buffer in anti-falling system of vertical shaft hoisting.
论述了目前立井提升防坠系统中防坠缓冲器存在的问题。
An on-line monitoring and control system for headframe hoisting was developed according to stress analysis in headframe hoisting and computer control technology.
根据井架吊装过程受力分析，运用计算机控制技术，研制开发出了井架起吊在线监控系统，详细介绍了系统方案设计、硬件配置、软件设计及具体应用。
Hydraulic system in the bed to the lateral casting tank, the station platform for the relocation of station and button electronic hand wheel with the hoisting of heavy cancel button stations.
液压系统在床身外侧铸造接油槽，站台上设按钮站与外移式电子手轮配合，取消笨重悬挂按钮站。
This paper describes the principle and construction procedures of electrical template-hoisting construction system, and expounds the points for attention in constructing the trunk walls.
通过对电动提升模板施工系统工作原理、施工工艺的介绍，详细说明了通风筒壁各部分施工中应注意的问题。
The device is comprised of transparent well bore, hoisting mechanism, gravel packing device, data acquisition system and image processing system.
该装置由透明模拟试验井筒、起升系统、砾石充填设备、数据采集和图象处理系统五大部分组成。
The device is comprised of transparent well bore, hoisting mechanism, gravel packing device, data acquisition system and image processing system.
该装置由透明模拟试验井筒、起升系统、砾石充填设备、数据采集和图象处理系统五大部分组成。
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