The invention relates to the technical field of elevators, in particular to a steel belt traction type elevator. The problems that falling cannot be prevented, and the occupied space is large are solved. A traction main machine is arranged at the top end of the hoistway, a lift car is arranged in the hoistway, a steel belt is arranged on the traction main machine, the bottom end of the steel belt is fixedly connected with the lift car, the lift car is connected into the hoistway in a sliding mode, the outer end of the lift car is embedded into the hoistway in a sliding mode, and an anti-falling assembly is arranged between the lift car and the hoistway. And when the traction main machine stops, the lift car is driven to be stabilized at the current position through the anti-falling assembly. According to the elevator, when the traction main machine stops, the lift car correspondingly stops under the action of gravity, the gear stops at the current position and is stably meshed with the corresponding rack, and the arranged rack, the gear and the lift car are stably supported, so that the lift car is effectively prevented from falling; moreover, due to the arrangement of the rollers and the guide grooves, the lift car is guided through the guide grooves and prevented from shaking, the installation space of the guide rails is effectively saved, occupied space is reduced, and the structure is ingenious.
本发明涉及电梯技术领域,尤其是指一种钢带曳引式电梯。它解决了不能防坠落并且占用空间大的问题。它包括井道,井道的顶端设有曳引主机,井道内设有轿厢,曳引主机上设有钢带,钢带的底端与轿厢固定连接,轿厢滑动连接于井道内,轿厢的外端滑动嵌入井道内,轿厢与井道之间设有防坠组件,当曳引主机停止时通过防坠组件带动轿厢稳定在当前位置。本发明中,当曳引主机停止时,轿厢在重力作用下对应停止,齿轮停止在当前位置并与对应的齿条稳定啮合,通过设置的齿条与齿轮和轿厢进行稳定支撑,有效防止轿厢坠落;并且,由于设置的滚轮和导槽,通过导槽对轿厢进行导向,防止轿厢晃动,有效节省导轨的安装空间,降低空间占用,结构巧妙。
Steel belt traction type elevator
一种钢带曳引式电梯
2023-04-25
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Nondestructive testing device for elevator traction steel belt
European Patent Office | 2021
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