Analysis of the hydraulic synchronous lifting system for two lifting-point hydraulic hoist 闸门双吊点液压启闭机液压同步系统分析
The Application of Hydraulic Hoist for Shanxi Reservoir 珊溪水库工程液压启闭机的应用与实践
Latch-control between Explosion-proof Hydraulic Hoist and Hoisting Signal System 防爆液压提升机与提升信号系统的闭锁控制
Probe into Reconstruction of Rod Seal Device of Intake Gate Hydraulic Hoist in Ankang Hydropower Plant 安康水电厂快速闸门启闭机活塞杆密封改造
Effects of Overflow Valve Stability Pressure Governing Deviation on Control Performance of Hydraulic Hoist 溢流阀稳态调压偏差对液压提升机控制性能的影响
The position control and synchronous control of double cylinders on hydraulic hoist can easily be achieved by adoption of this sensor, with high precision. 用这种位移传感器可方便地实现液压启闭机的位置控制和双缸同步控制,并具有很高的控制精度。
The paper analyzes the effects of overflow valve stability pressure governing deviation on control performance of hydraulic hoist, and points out that the existence of overflow valve stability pressure governing deviation can make the efficiency of hoist control system decline and the control performance unimaginable. 分析了溢流阀稳态调压偏差对液压提升机控制性能的影响,指出由于溢流阀稳态调压偏差的存在,使提升机控制系统的效率降低,控制特性较差。
Installation of hydraulic hoist for the miter gate of Three Georges Permanent Ship Lock 三峡水利枢纽永久船闸人字门液压启闭机安装
Analysis on the Impact Characteristic of Driving System in Hydraulic Hoist 液压提升机驱动系统冲击特性分析
Some technical problem needs to be solved in hydraulic hoist development 液压提升机发展中须解决的若干技术问题
The work principium of the two-cylinder hydraulic hoist and computer control system for the spillway radial gat are introduced herein, The application of PLC to realisation automatic control of the gate is emphasised as well. 介绍了泄洪弧形闸门双缸液压启闭工作原理及其计算机控制系统构成,着重阐述了应用高性能PLC实现闸门自动控制的方法;
This paper summarizes the design work and key manufacture technology of the hydraulic hoist. 对深孔液压启闭机的设计和关键性制造技术进行了总结。
Analysis of Existing Problems of Hydraulic Hoist and Its Solution Scheme 液压提升机现存技术问题分析及其解决方案
Suggestion by using hydraulic hoist in auxiliary shaft 对副井使用液压提升机的建议
Computer Control to the Hoisting Velocity of Hydraulic Hoist Based on Electro-Hydraulic Proportional Techniqe 基于电液比例技术的液压提升机提升速度的微机控制
Analysis of General Mechanism of Hydraulic Hoist Ride Conformability 液压提升机的乘坐舒适性一般机理分析
Study on the built-in displacement sensors in the hydraulic hoist and the synchronous control technique 液压启闭机内置式位移传感器与同步控制技术的研究
Study on the Remote Monitoring and Control System for Double-suspension Sluice Hydraulic Hoist Based on Internet 基于Internet的双吊点水闸液压启闭机远程监控系统研究
Synthetic test system based on study of hydraulic hoist speed control 基于液压提升机速度控制研究的综合控制试验系统
The Hydraulic Hoist System Controlled By Profibus Field Bus 基于PROFIBUS现场总线控制的液压启闭机系统
FEM Calculation for Hydraulic Hoist Cylinder of Lock Miter Gate 船闸人字门液压启闭机油缸有限元计算
Problems Encountered in Hydraulic Hoist for Spillway Segment Gate and its Causes 表孔弧门液压启闭机运行问题及其原因分析
The hydraulic hoist of tainter-gate of TGP's flood discharge deep outlet is the most important hoisting device for flood discharge and regulation of TGP. 三峡工程泄洪深孔弧形门液压启闭机是三峡工程宣泄和调控洪水最重的启闭设备。
The motion detection is a key technology in the hydraulic hoist control. 行程检测是液压启闭机控制中的一项关键技术。
Base on the gate-controlling request of the water power station, designed the gate's hydraulic hoist system. 论文根据所研究水电站闸门控制的具体技术要求,设计了适合该水电站的液压启闭机系统。
Cooperation Analysis of the Drive with the Brake for Hydraulic Hoist 液压提升机驱动与制动工作协同性分析
Electric control system for domestic large-scale AC speed adjustable main shaft hoist Suggestion by using hydraulic hoist in auxiliary shaft 国产特大型交流调速主井提升机电控系统对副井使用液压提升机的建议
As one of the imported valves in axial pumping stations, the moment characteristics of flap valve is related to hydraulic transient of turbine, time dependent flow of pipe system and dynamic characteristics of hydraulic hoist. 拍门是轴流泵站主要截流闭锁装置之一,其动态特性与泵装置停泵过渡过程中泵机组动力学特性、管路系统瞬交流及液压启闭机构动态特性等有关。
Railway Coal Bunker Mouth Increasing Flow of Hydraulic Hoist System Design 铁路煤仓流煤嘴液压启闭系统的设计
Hydraulic hoist of solid coarse particles in the vertical pipe is used in oil extraction, chemical engineering, ocean mining, coal mining and silt cleanup and so on. 固体粗颗粒物料的垂直管水力提升常见于石油开采、化工反应、深海采矿、水力采煤、河湖清淤等工程场合。