The invention provides a device for buffering falling of a passenger elevator. According to the device for buffering falling of the passenger elevator, four mounting blocks are fixedly connected to the positions, located at the four corners, of the bottom of a lift car, the adjacent sides of each group of mounting blocks are fixedly connected with buffering rods through contact pieces, and movable openings are formed in the front faces of the buffering rods; and two movable rods are slidably connected to the interior of each movable opening, butt joint blocks are fixedly connected to the front face and the back face of each movable rod, and two buffer rings are fixedly connected to the bottoms of each set of butt joint blocks through mounting heads. According to the device for buffering falling of the passenger elevator, double buffering can be achieved through the buffering ring and the buffering spring through the structure, the buffering effect on passengers can be achieved to the maximum extent, the rebound force releasing mode of the buffering spring and the connecting spring can be limited through the characteristics of the buffering ring, the rebound force can be evenly released, and the buffering effect is good. And therefore, the condition of secondary injury to passengers caused by bounce is reduced.
本发明提供一种用于客梯坠落缓冲用装置。所述用于客梯坠落缓冲用装置包括:四个所述安装块固定连接在轿厢的底部位于四个角的位置,每组所述安装块相邻的一侧均通过接触片固定连接有缓冲杆,所述缓冲杆的正面均开设有活动口,每个所述活动口的内部均滑动连接有两个活动杆,每个所述活动杆的正面和背面均固定连接有对接块,每组所述对接块的底部均通过安装头固定连接有两个缓冲环。本发明提供的用于客梯坠落缓冲用装置,通过该结构可以利用缓冲环和缓冲弹簧双重缓冲,可以最大程度的对乘客起到缓冲作用,并且利用缓冲环的特性可以限制缓冲弹簧和连接弹簧反弹力度释放方式,可以让反弹力度均匀的释放,从而减少了反弹力对乘客造成二次伤害的情况。
Device for buffering falling of passenger elevator
一种用于客梯坠落缓冲用装置
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Elevator anti-falling buffering protection device and elevator
European Patent Office | 2024
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