The invention relates to the technical field of subway control switches, particularly to a safety shield of a subway door control switch. The safety shield comprises an operation table, a subway control room and control switches, wherein the operation table is arranged in the subway control room, the left and right inner walls of the subway control room are respectively provided with a control switch, a first mounting plate and a second mounting plate are fixedly mounted on the inner wall of the subway control chamber on the upper and lower sides of the control switch respectively, a first pneumatic telescopic cover and a second pneumatic telescopic cover which are used for covering the door opening switch and the door closing switch are fixedly installed on the opposite sides of the firstmounting plate and the second mounting plate respectively, and a telescopic control cylinder used for controlling the first pneumatic telescopic cover and the second pneumatic telescopic cover to alternately stretch out and draw back is fixedly installed on the upper side of the first mounting plate. The safety shield is simple in structure, reasonable in design and capable of avoiding safety accidents and the like caused by misoperation of opening and closing the door of a driver to a certain extent.
本发明涉及地铁控制开关技术领域,具体是一种地铁车门控制开关的安全护罩,包括操作台、地铁控制室和控制开关,所述操作台设置于地铁控制室内,地铁控制室的左右侧内壁上分别安装有一个控制开关,控制开关的上下两侧于地铁控制室内壁上分别安装固定有第一安装板和第二安装板,第一安装板和第二安装板相对的一侧分别安装固定有用于对开门开关和关门开关进行遮盖的第一气动伸缩罩和第二气动伸缩罩,第一安装板的上侧安装固定有用于控制第一气动伸缩罩和第二气动伸缩罩交替伸缩的伸缩控制筒。本发明结构简单,设计合理,可在一定程度上避免驾驶员由于开关门误操作导致的安全事故等问题。
Safety shield of subway door control switch
一种地铁车门控制开关的安全护罩
2020-08-07
Patent
Electronic Resource
Chinese
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