The invention relates to an adjustable anti-falling device. The adjustable anti-falling device comprises a hanging part, a blocking rod part, a connecting part and a mounting seat, the upper part and the lower part of the connecting part are connected with the blocking rod part and the hooking part respectively, the blocking rod part and the hooking part are located on the same side of the connecting part, and a hooking opening with an opening facing one side is formed among the blocking rod part, the hooking part and the connecting part; the two opposite side ends of the installation base are provided with rod pieces with the adjustable extending lengths, the ends of the two rod pieces are used for abutting against the two side walls of the wall face space, and the connecting part is rotationally installed at the other side end of the installation base; according to the adjustable anti-falling device, firstly, the ends of the two rod pieces of the installation base abut against the wall face at the proper height, and the installation base is fixed; secondly, the connecting part is rotationally mounted at the side end of the mounting seat; when the lifting device ascends, the movable point of the lifting device ascends together until the movable point is clamped in the hanging opening, and at the moment, the height position of the lifting device is in a locked state. The lifting device is stable and convenient to hang, the workload of workers is reduced, and the safety coefficient of a construction site is improved.
本申请涉及一种可调节防脱落装置,包括挂接部、档杆部、连接部和安装座;连接部,上下两部分分别与档杆部和挂接部连接,且档杆部和挂接部位于连接部的同一侧,三者之间构成一个开口朝向一侧的挂接口;安装座,相对的两侧端具有伸出长度可调节的杆件,两个杆件的端部用于抵靠在壁面空间的两侧壁上,连接部转动安装在安装座的另一侧端;上述可调节防脱落装置,首先将安装座的两杆件端部抵靠在壁面合适高度,使安装座固定;其次将连接部转动安装在安装座侧端。当升降装置上升时,其活动点一同上升,直至卡合在挂接口内部,此时升降装置高度位置处于锁和状态。升降装置挂接稳定且方便,减少了工作人员工作量,提高了施工现场的安全系数。
Adjustable anti-falling device
可调节防脱落装置
2023-01-17
Patent
Elektronische Ressource
Chinesisch
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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