Elevator self-rescue device

电梯自救装置

  • Inventors: LU SHIQING
  • Assignees: 陆诗清
  • Publication Date: November 05, 2014
  • Publication Number: CN-203922354-U

Abstract

本实用新型涉及一种电梯自救装置,它包括固定装置;所述的固定装置固定在电梯内部上端表面,其固定装置包括壳体、磁铁和弹簧;所述的壳体内部设有空腔,壳体下端设有开口,开口连通内部的空腔;所述的磁铁位于所述壳体空腔内;所述的弹簧穿过壳体下端的开口连接着磁铁,弹簧的拉动带动磁铁的运动。本实用新型既能拉动拉环带动磁铁的运动,使得电梯坠落时,通过弹簧及磁铁之间的斥力减缓人体向下的冲击力,又能通过紧急按钮启动安全气囊,使得安全气囊充气,避免人体与电梯底部的冲击对人体造成伤害。
The utility model relates to an elevator self-rescue device. The elevator self-rescue device comprises fixed devices. The fixed devices are fixed on the surface of the upper end in an elevator and comprise shells, magnets and springs. Cavities are formed in the shells, and openings are formed in the lower ends of the shells and communicated with the cavities in the shells. The magnets are located in the cavities of the shells. The springs penetrate through the openings in the lower ends of the shells and are connected with the magnets, and the springs pull to drive the magnets to move. According to the elevator self-rescue device, pull rings can be pulled to drive the magnets to move, so that the repulsive force between the springs and the magnets relieves downward impact force of the human body when the elevator falls; besides, an airbag can be started through an emergency button, so that the airbag is inflated, and the situation that the human body is hurt due to the impact between the human body and the bottom of the elevator is avoided.

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