A scaffold erection and disassembly tool belongs to the technical field of ship scaffold erection and disassembly and comprises a chuck, plate frames are welded and mounted on two sides of the top of the chuck, an infrared velocimeter is mounted on the inner side of one of the plate frames, a pulley is rotatably mounted between the two plate frames, a rope is sleeved on the outer surface of the pulley, and the rope is connected with the chuck. An anti-falling structure is fixedly mounted at the top of the chuck; the passing speed of the rope is detected through the infrared velocimeter, when the passing speed is larger than the set speed, the pushing cylinder is driven through an electric signal, the telescopic rod of the pushing cylinder drives the sliding strip to slide in the sliding rail through the connecting plate and the connecting rod, and therefore the retaining ring can pull the rope to move towards one side of the friction block, and the rope can make contact with the friction block; and the speed is reduced through mutual friction of the two parts, so that a constructor below can conveniently control parts to be assembled and disassembled, the purpose of preventing the rope from falling off accidentally is achieved, the stability and the reliability of the tool can be improved, the psychological burden of an operator can be reduced, and the working efficiency and the working quality can be improved.
脚手架搭拆工装,属于船舶脚手架搭拆技术领域,包括夹头,所述夹头的顶部两侧焊接安装有板架,其中一个所述板架的内侧安装有红外线测速仪,两个所述板架之间转动安装有滑轮,所述滑轮的外表面套有绳索,所述夹头的顶部固定安装有防失手结构;通过红外线测速仪检测绳索的通过速度,当其大于设定速度时,通过电信号驱动推动缸使其伸缩杆通过连接板和连接杆带动滑动条在滑轨中滑动,由此可使扣环拉动绳索向摩擦块一侧移动,由此可使绳索与摩擦块接触,通过二者相互摩擦从而减速,由此可便于下方施工人员对搭拆零件进行控制,从而达到了防止绳索失手脱落的目的,由此可提高工装的稳定性和可靠性,还可以降低操作人员的心理负担,提高作业效率和质量。
Scaffold assembling and disassembling tool
脚手架搭拆工装
2025-05-06
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
European Patent Office | 2023
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