The invention discloses an elevator deceleration hovering structure, and belongs to the field of elevators, the elevator deceleration hovering structure comprises a car hanging bracket, an elevator car and a hovering guide rail, the car hanging bracket is fixed on the outer side of the elevator car, channel steel frames are fixed on the left side and the right side of the car hanging bracket through bolts, hovering devices are welded at one ends of the channel steel frames, and the hovering guide rail is nested on the outer sides of the hovering devices; according to the scheme, the guide rail structure of the lift car hanging bracket is improved, the hovering guide rail is adopted, the hovering clamping grooves are formed in the hovering guide rail, the hovering device is welded to one end of the channel steel frame matched with the hovering clamping grooves, the hovering device adopts the wind resistance principle, the hovering clamping grooves are symmetrically formed in the left side and the right side of the hovering guide rail, and the hovering clamping grooves are symmetrically formed in the left side and the right side of the hovering device. When the lift car stalls and falls, the hovering plates on the two sides can be unfolded under wind power to be clamped in the hovering clamping grooves in a wing shape, deceleration hovering of the lift car of the elevator is achieved, the safety performance of the elevator is further improved, and the elevator hovering device directly acts on a hanging bracket of the lift car of the elevator and is safer.
本发明公开了一种电梯减速悬停结构,属于电梯领域,包括轿厢吊架、电梯轿厢和悬停导轨,所述轿厢吊架固定在电梯轿厢外侧,且轿厢吊架左右两侧通过螺栓固定有槽钢架,所述槽钢架的一端焊接有悬停器,所述悬停导轨嵌套在悬停器外侧,且悬停导轨的内部左右两侧对称开设有悬停卡槽,所述悬停器的左右两侧对称开设有侧窗,本方案改进了轿厢吊架导轨结构,采用悬停导轨,其内部开设悬停卡槽,与之搭配的,槽钢架一端焊接悬停器,悬停器采用风阻原理,其两侧的悬停板在轿厢失速下坠时,能够在风力下展开呈翼状卡在悬停卡槽内部,实现对电梯轿厢的减速悬停,进一步提高了电梯的安全性能,其直接作用于电梯轿厢的吊架上,更安全。
Deceleration hovering structure of elevator
一种电梯减速悬停结构
2024-09-24
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Active damping of a hovering elevator car based on vertical oscillation of the hovering elevator car
European Patent Office | 2018
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