The invention provides a boarding and protecting dual-purpose flap door device of a builder's hoist. The device is characterized in that a front cage door of a hoist cage is composed of a ramp flap, arotary protecting plate and a vertical protecting plate which are linked through steel wire ropes, when the ramp flap rotates downwards, the vertical protecting plate slides upwards, the rotary protecting plate rotates upwards, the ramp flap can rotate by 0-95 degrees, the rotary protecting plate can rotate by 0-90 degrees, and the vertical protecting plate can slide up and down. According to thedevice, the problem of safety protection of the two sides and the top of the builder's hoist is mainly solved, and a personnel and material access way serves as an independent protection safety way to be protected, so that the safety protection coefficient is high, and the application and popularization are easy. The device belongs to the technical field of constructional engineering.
本发明提供一种用于施工升降机的登承防护两用翻板门装置,升降机吊笼前侧笼门由坡道翻板、旋转防护板和竖向防护板组成,三者之间通过钢丝绳联动,当坡道翻板向下转动时,竖向防护板向上滑动,旋转防护板向上转动,坡道翻板可作0°‑95°旋转,旋转防护板可作0°‑90°旋转,竖向防护板可作上下滑动,重点解决了施工升降机两侧和顶部安全防护的难题,将人货进出通道作为单独防护安全通道进行防护,安全防护系数高,易于推广应用。属于建筑工程技术领域。
Boarding and protecting dual-purpose flap door device of builder's hoist
一种用于施工升降机的登承防护两用翻板门装置
2020-07-17
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |