山东煤炭科技Issue(2)：231-232,2.
ZY3400／15／35液压支架防止误操作改造
ZY3400/15/35 modification of hydraulic supports preventing misoperation
王开立 1葛金强 1何亮1
作者信息
- 1. 山东鲁南装备制造有限公司,山东枣庄277524
- 折叠
摘要
Abstract
The hydraulic pressure support is the main supports and protections equipment which the modem large - scale automation coal mine working surface uses; it in the working surface for the work worker and the coal mining machine, the scraper conveyer provides a safe working space. Hydraulic pressure support each movement by installs on the support the control valve control realization, now each kind of model hydraulic pressure support control valve generally uses the handle to expose in outside, does not have any protection way, after has the control valve handle to bump touches the misoperation situation, threatens the coal mine working surface safety in production; The reliable economical spacing installment plan, carries on the technological transformations to it.关键词
液压支架/操作阀组/限位装置/改造Key words
the hydraulic pressure support control valve spacing installment transformations分类
矿业与冶金引用本文复制引用
王开立,葛金强,何亮..ZY3400／15／35液压支架防止误操作改造[J].山东煤炭科技,2012,(2):231-232,2.
