The invention provides a vertical elevator inspection protection device for building construction, which comprises a supporting box body, a supporting base is arranged at the bottom end of the supporting box body, a supporting plate is mounted in the supporting base, two pairs of connecting arms are arranged on one side of the supporting box body and one side of the supporting base, and a mounting groove is formed in the top end of the supporting box body. Telescopic rods are fixedly mounted at four corners in the mounting groove, the top ends of the four groups of telescopic rods are fixedly connected with a buffer seat, the bottom end of the buffer seat is fixedly connected with a plurality of compression springs, and the bottom ends of the plurality of compression springs are fixedly connected with the bottom end in the mounting groove. Through cooperative use of the supporting box body, the supporting base and the buffer seat, necessary protection is provided when the building construction elevator performs functional detection on the rope loosening prevention switch, and the situation that the rope loosening prevention switch fails to immediately cut off a control circuit and open a brake, so that a cage is out of control and linearly descends along a sliding rail is prevented; and safety accidents are possibly caused while property loss is caused.
本发明提供一种建筑施工用竖直升降机检验防护装置,包括支撑箱体,支撑箱体的底端设有支撑底座,支撑底座的内部安装有支撑板,支撑箱体和支撑底座的一侧均设有两对连接臂,支撑箱体的顶端开设有安装槽,安装槽内部四角均固定安装有伸缩杆,且四组伸缩杆的顶端固定连接有缓冲座,缓冲座的底端固定连接有若干压缩弹簧,且若干压缩弹簧的底端均与安装槽内部的底端固定连接。本装置通过支撑箱体、支撑底座和缓冲座的配合使用,便于实现建筑施工升降机进行防松绳开关功能性检测时,提供必要保护,防止放松绳开关未能立即切断控制电路,打开制动器,使吊笼失去控制沿滑轨直线下降,造成财产损失的同时还有可能会引发安全事故的情况发生。
Vertical elevator inspection protection device for building construction
一种建筑施工用竖直升降机检验防护装置
2023-05-30
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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