The invention discloses a high-strength lifting hook for installing a mooring chain underwater. The high-strength lifting hook comprises a lifting hook body and a lug seat, and is characterized in that a baffle is arranged below the lug seat, and the baffle is movably connected with the lifting hook body; an arc-shaped extending section is arranged at the tail end of the lifting hook body, and thelower end of the baffle makes contact with the extending section; a baffle adjusting mechanism is arranged on the left side of the lifting hook body; and two armrests are symmetrically arranged on the two sides of the lifting hook body. The high-strength lifting hook has the advantages that the high-strength lifting hook is simple in structure, good in stability, and safe and reliable; and not only is underwater operation of a robot is facilitated, the working intensity of workers is reduced, and manual submersible mounting is not needed, but also the strength is large, the service life is long, and the cost is saved.
本发明公开了一种系泊链水下安装用高强度吊钩,包括吊钩本体,耳座;特点是所述的耳座下方设置有挡板,挡板与吊钩本体之间活动连接;吊钩本体的末端设置有弧形延伸段,挡板的下端与延伸段相接触;所述的吊钩本体左侧设置有挡板调节机构;吊钩本体的两侧还对称设置有两个扶手。优点是结构简单,稳定性好,安全可靠,不仅便于机器人水下操作,降低了工人的工作强度,无需人工潜水安装;而且强度大,使用寿命长,节约成本。
High-strength lifting hook for installing mooring chain underwater
一种系泊链水下安装用高强度吊钩
2020-04-10
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |