A hydraulic oil balancing method for multiple winches is used for balancing the pressure intensity between the winches in a multi-winch system, the multi-winch system comprises a variable pump station, an oil tank, a signal amplifier, a plurality of winch control boards and the winches with the same number as the winch control boards, and each winch control board comprises a head winch control board and a tail winch control board set. The winch control boards are connected with LY feedback oil ways, and the LY feedback oil ways of all the winch control boards are connected in parallel. The LS feedback oil way and the LX feedback oil way are connected with the shuttle valve, the LY feedback oil way is connected with a spring cavity of the pressure compensation valve, and the LS feedback oil way of the head winch control console is connected with the spring cavity of the pressure compensation valve. The LY feedback oil ways which are connected in parallel enable the pressure of the spring cavities of the pressure compensation valves to be consistent, so that the amount of hydraulic oil flowing to the winch connected with the winch control board is determined through the opening degree of the reversing valve.
一种用于多绞盘的液压油平衡方法,用于平衡多绞盘系统中绞盘之间的压强,多绞盘系统包括变量泵站、油箱、信号放大器、多个绞盘操纵台和与绞盘操纵台数量一致的绞盘,绞盘操纵台包括头部绞盘操纵台和尾部绞盘操纵台组,绞盘操纵台连接有LY反馈油路,所有绞盘操纵台的LY反馈油路并联;LS反馈油路和LX反馈油路与梭阀连接,LY反馈油路与压力补偿阀的弹簧腔连接,头部绞盘操纵台的LS反馈油路与压力补偿阀的弹簧腔连接;并联在一起的LY反馈油路使得每个压力补偿阀的弹簧腔的压力一致,使得通过换向阀打开的开口程度,决定流向该绞盘操纵台所连接的绞盘液压油的量。
Hydraulic oil balancing method for multiple winches
一种用于多绞盘的液压油平衡方法
27.12.2024
Patent
Elektronische Ressource
Chinesisch
Hydraulic winches can be simple
Engineering Index Backfile | 1957
Low-pressure hydraulic winches and windlasses
Tema Archiv | 1978
|Equipment - Hydraulic motor power plough winches
Online Contents | 2002