The invention discloses an anti-falling device and a jack applying the same, the anti-falling device comprises an elastic piece, a first connecting piece, a second connecting piece, a first hook and a second hook, one end of the first connecting piece is connected with the first hook, the other end of the first connecting piece is connected with one end of the elastic piece, and the other end of the second connecting piece is connected with the other end of the elastic piece; one end of the second connecting piece is connected with the second hook, and the other end of the second connecting piece is connected with the other end of the elastic piece. By arranging the first connecting piece and the second connecting piece, the elastic piece is connected with the first hook and the second hook to form the elastic connecting device with the hooks at the two ends, the jack can be connected to the wall face or the ground of an operation site through the connecting device, and the safety during high-altitude operation is guaranteed; the occurrence of falling accidents is effectively reduced or completely eradicated; the anti-falling device is very convenient to use and recycle, and has the characteristics of low manufacturing cost, long service life, convenience in maintenance, lightness, portability and the like.
本发明公开了一种防坠落装置及应用其的千斤顶,所述防坠落装置包括弹性件、第一连接件、第二连接件、第一挂钩和第二挂钩,所述第一连接件的一端与所述第一挂钩相连接,所述第一连接件的另一端与所述弹性件的一端相连接,所述第二连接件的一端与所述第二挂钩相连接,所述第二连接件的另一端与所述弹性件的另一端相连接。通过设置第一连接件和第二连接件,将弹性件与第一挂钩、第二挂钩相连接,组成一个两端有挂钩且具有弹性的连接装置,该连接装置可以将千斤顶连接在作业地点的墙面或地面上,保证高空作业时的安全性,有效减少或杜绝坠落事故的发生;该防坠落装置使用和回收都非常方便,具有制作成本低、使用寿命长、便于保养、轻巧便携等特点。
Anti-falling device and jack applying same
防坠落装置及应用其的千斤顶
2022-12-27
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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European Patent Office | 2020
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