The invention belongs to the technical field of lifting hooks, and particularly relates to a crane lifting hook assembly which comprises a fixing box, and the upper surface of the fixing box is fixedly connected with two vertically-arranged supporting plates which are in bilateral symmetry; the interiors of the two supporting plates are fixedly connected with first fixing shafts, and the outer walls of the first fixing shafts are rotationally connected with rolling wheels. The outer walls of the two supporting plates are fixedly connected with stabilizing blocks, the outer walls of the two sides of each stabilizing block are fixedly connected with hinged seats which are in bilateral symmetry, the inner side walls of the two hinged seats are rotatably connected with handles, one side of the outer wall of each handle is fixedly connected with a clamping block, and a reset spring is fixedly connected between the two handles; a cleaning assembly is slidably connected to the stabilizing block. The problems that in the prior art, a dustproof frame is not convenient to disassemble quickly, abrasion is serious, and the practicability of a lifting hook is reduced are solved.
本发明属于吊钩技术领域,尤其涉及一种起重机吊钩总成,包括固定盒,固定盒上表面固定连接有两个左右对称、竖向布置的支撑板;两个支撑板内部均固定连接有固定轴一,固定轴一外壁转动连接有滚轮;两个支撑板外壁均固定连接有稳定块,稳定块两侧的外壁固定连接有左右对称的铰接座,两个铰接座内侧壁均转动连接有把手,把手外壁一侧固定连接有卡块,两个把手之间固定连接有复位弹簧;稳定块上滑动连接有清洁组件。本发明改善现有技术中不方便对防尘架进行快速拆卸导致其磨损严重,吊钩实用性降低的问题。
Crane hook assembly
一种起重机吊钩总成
2025-04-01
Patent
Electronic Resource
Chinese