The underwater installation lifting hook comprises a lifting hook body, a lifting lug is arranged on the upper portion of the lifting hook body, an arc-shaped extending section is arranged at the tail end of the lifting hook body, a spring clamping piece is arranged at the opening position of the lifting hook body, and an ROV pull ring is arranged in the middle of the lifting hook body. The ROV pull ring comprises a clamping ring and a pull ring body arranged on the clamping ring, pull rope guide rings are symmetrically arranged on the two sides of the ROV pull ring, a floating ball pull rope sequentially penetrates through a spring clamping piece and the pull rope guide rings, a floating ball is arranged at the other end of the floating ball pull rope, and a fixing lock pin is arranged on one side of the spring clamping piece. The device is simple in structure and convenient to operate, through cooperation of the spring clamping piece, the fish-shaped lock pin, the ROV pull ring, the floating ball pull rope and other assemblies, the operation convenience of the underwater robot is achieved, the installation stability of the mooring chain link is improved, and batch production can be achieved.
本发明公开了一种带固定锁销的水下安装用吊钩,包括吊钩本体,所述吊钩本体上部设置有吊耳,所述吊钩本体末端设置有弧形延伸段,所述吊钩本体开口部位设置有弹簧卡片,所述吊钩本体中部设置有ROV拉环,所述ROV拉环包括卡环、设置在卡环上的拉环,所述ROV拉环的两侧对称设置有拉绳导向环,浮球拉绳依次穿过弹簧卡片、拉绳导向环,另一端设置有浮球,所述弹簧卡片的一侧设置有固定锁销。本发明结构简单,操作便捷,通过弹簧卡片、鱼型锁销、ROV拉环以及浮球拉绳等组件的配合,实现水下机器人操作的便捷性,提高了系泊链链节安装的稳定性,可以批量生产。
Underwater installation lifting hook with fixing lock pin
一种带固定锁销的水下安装用吊钩
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Hook lock connecting and fishing device for underwater bottom-sitting target object with lifting lug
European Patent Office | 2024
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