The invention provides a horizontal pushing type safe self-locking hook which comprises a first cover plate and a second cover plate which are buckled with each other, a working space is arranged between the first cover plate and the second cover plate, and the horizontal pushing type safe self-locking hook further comprises a rotating part which is arranged in the working space and rotates under the friction force of a rope; the detachable hook is arranged between the first cover plate and the second cover plate; the anti-drop lock catch is matched with the hook; the mounting hole is formed in the side surface of the first cover plate; according to the lifting rope, the safety of the lifting rope can be improved, the use diversity of the lifting rope is improved, and the like.
本发明提供了一种平推式安全自锁挂钩,包括相互扣合的第一盖板以及第二盖板,所述第一盖板与所述第二盖板之间设置有工作空间,还包括设置在工作空间中在绳子摩擦力下进行转动的转动件;设置在所述第一盖板与所述第二盖板之间可拆卸的挂钩以及与挂钩配合的防脱锁扣;开设在第一盖板侧面上的安装孔;以及设置在工作空间中用于使转动件只能进行单向转动的限位推杆,本发明可以增加增加吊绳安全性、增加吊绳使用多样性等。
Horizontal pushing type safe self-locking hook
一种平推式安全自锁挂钩
2023-12-19
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Self-locking hook for cable replacement construction and operation method of self-locking hook
European Patent Office | 2022
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