隔离柜与断路器柜联锁装置

Isolating cabinet and circuit breaker cabinet interlock

Abstract

The utility model relates to an interlock, especially isolating cabinet and circuit breaker cabinet interlock between the different cubical switchboards. Including mechanism's bottom plate (5) that keep apart sword operating panel (1) and isolating cabinet, its characteristics are: keep apart sword operating panel (1) next door fixed mounting is gone up in mechanism's bottom plate (5) has electro -magnet mounting panel (4), installs electromagnet mechanism (3) that have portable armature on these electro -magnet mounting panel (4) to the portable armature of this electromagnet mechanism (3) is located shifting block (2) the side that keeps apart on sword operating panel (1), thereby it is blocked or is loosened to enable shifting block (2). The utility model discloses mechanical interlocking that will use at present changes electric interlocking into, and when having improved cubical switchboard operate reliability, security be and simplified the structure, simple convenient and practical, and effectively having solved present isolating cabinet and circuit breaker cabinet interlock, to have overcome between the two cabinets body interlocking unreliable, has the problem of potential safety hazard.
本实用新型涉及不同开关柜之间的联锁装置,尤其是隔离柜与断路器柜联锁装置。包括隔离刀操作面板(1)和隔离柜的机构底板(5),其特点是:在所述隔离刀操作面板(1)旁边的所述机构底板(5)上固定安装有电磁铁安装板(4),在该电磁铁安装板(4)上安装有带有可移动衔铁的电磁铁机构(3),并且该电磁铁机构(3)的可移动衔铁位于隔离刀操作面板(1)上的拨块(2)旁,从而能使拨块(2)被挡住或者被松开。本实用新型将目前使用的机械连锁改为电气联锁,提高了开关柜操作运行时可靠性、安全性并且简化了结构,简单方便实用,有效解决了现有隔离柜与断路器柜联锁装置克服了两柜体之间联锁不可靠,存在安全隐患的问题。

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