The invention discloses a safety device for a passenger elevator and for preventing a car from accidentally moving. The safety device comprises a car body and sliding control frames. Sliding grooves are formed in the sliding control frames. The inner walls of the sliding grooves are in sliding connection with a moving transverse frame. The outer surfaces of the two ends of the moving transverse frame are connected with moving shafts in a sleeved manner. According to the safety device for the passenger elevator and for preventing the car from accidentally moving, through cooperation arrangementof fixed blocks and limiting bars, in the use process, the limiting bars can be fixed to the top and the bottom of a stairwell, the elevator car is not prone to swinging or deviating in the lifting process, and therefore the stability of the safety device for the passenger elevator and for preventing the car from accidentally moving is improved; and through cooperation arrangement of a rectangular frame, a support shaft, a steel wire rolling wheel and a second steel wire, in the use process, the second steel wire is prevented from being separated, and therefore the safety of the safety devicefor the passenger elevator and for preventing the car from accidentally moving is improved.
本发明公开了一种乘客电梯用的防止轿厢意外移动的安全装置,包括轿厢主体和滑动控制架,所述滑动控制架的内部开设有滑动槽,所述滑动槽的内壁滑动连接有移动横架,所述移动横架两端的外表面均套接有移动轴。该乘客电梯用的防止轿厢意外移动的安全装置,通过固定块和限位筋的配合设置,在使用过程中,可将限位筋固定到楼梯井的顶部和底部,使电梯轿厢在升降过程中,不易摇摆和发生偏移,从而提高了该乘客电梯用的防止轿厢意外移动的安全装置的稳定性,通过矩形框架、支轴、钢丝滚轮和第二钢丝的配合设置,在使用过程中,避免了第二钢丝脱离,从而提高了该乘客电梯用的防止轿厢意外移动的安全装置的安全性。
Safety device for passenger elevator and for preventing car from accidentally moving
一种乘客电梯用的防止轿厢意外移动的安全装置
2020-09-25
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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