一种电缆收放自动控制阀(组)的设计  

Design of a Cable Retractable Automatic Control Valve(Group)

作　　者：叶竹刚 

机构地区：[1]中国煤炭科工集团太原研究院有限公司,山西太原030006

出　　处：《液压与气动》2014年第4期115-116,120,共3页Chinese Hydraulics & Pneumatics

摘　　要：根据某矿用运煤车电缆收放液压控制系统的需要,基于通用插装阀技术,设计了一种可实现电缆收放自动控制的专用液压阀(组),可以保证运煤车在行驶过程中,电缆能在一定张紧力下实现自动收放,避免电缆被碾压或拉断,该阀(组)可以替换国外同类产品。According to the need of a cable retractable hydraulic control system of a mine transportation vehicle,a cable retractable automatic control valve is designed,which is based on a common cartridge valve technology.It can ensure the cable retractable automatically on the condition of being tensioned when the vehicle is walking.And it can prevent the cable from being crushed or pulled off.The similar foreign products can be replaced completely by this valve.

关 键 词：自动收放缆 控制阀组 螺纹插装阀 液控换向阀 

分 类 号：TH137[机械工程—机械制造及自动化]