The invention belongs to the technical field of safety instruments for cargo stack operation, and particularly relates to a movable anti-falling safety frame for cargo stack operation, which comprises a lower frame, an upper frame is rotatably mounted at one end of the top of the lower frame through a pin shaft, a mounting rod is fixed at the top end of the upper frame, and a mounting head for hanging a steel wire rope is fixed at one end of the mounting rod. A connecting block is rotatably mounted at the top of the lower frame through a pin shaft, a lead screw is rotatably connected to the top of the connecting block through a bearing, the lead screw is in threaded connection with the upper frame, and a rotating handle is fixed to the top end of the lead screw. The lower frame is rotationally connected with the upper frame, and the inclination angle of the upper frame can be conveniently and quickly adjusted by arranging the lead screw, the rotating handle, the connecting block and other structures, so that a steel wire rope between the two mounting heads can be loosened or tensioned, a worker can conveniently hook a safety rope, and the use effect is good.
本发明属于货垛作业安全器械技术领域,尤其为一种可移动式货垛作业防坠安全架,包括下架,所述下架的顶部一端通过销轴转动安装有上架,所述上架的顶端固定有安装杆,所述安装杆的一端固定有用于悬挂钢丝绳的安装头,所述下架的顶部通过销轴转动安装有连接块,所述连接块的顶部通过轴承转动连接有丝杆,所述丝杆与上架螺纹连接,所述丝杆的顶端固定有转把。本发明通过将下架与上架转动连接,并通过设置丝杆、转把和连接块等结构,可以较为方便快捷的调节上架的倾斜角度,从而就可以对两个安装头之间的钢丝绳进行放松或者张紧,所以就可以方便工作人员钩挂安全绳,使用效果较好。
Movable anti-falling safety frame for goods stack operation
一种可移动式货垛作业防坠安全架
2023-12-19
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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