The embodiment of the invention discloses a crane hook. The crane hook comprises a hook handle, a hook body and an anti-falling rod, the hook body is fixedly arranged at the bottom end of the hook handle; the anti-falling rod has a first length state and a second length state, the anti-falling rod comprises a rod body and a shell, one end of the rod body is hinged to the hook handle, the other endof the rod body is telescopically connected with the shell so that the anti-falling rod can be switched between the first length state and the second length state; a clamping groove is formed in thetail end, away from the hook handle, of the hook body, a through hole is formed in the bottom of the clamping groove; the anti-falling rod is in a first length state, one end, away from the rod body,of the shell is embedded into the clamping groove; and the anti-falling rod is in a second length state, and one end, away from the rod body, of the shell is inserted into the through hole. The cranehook provided by the embodiment of the crane hook has the advantage that a steel wire rope is convenient to assemble.
本申请实施例公开了一种起重机吊钩,包括钩柄、钩体以及防脱杆,所述钩体固定设置在所述钩柄的底端;所述防脱杆具有第一长度状态以及第二长度状态,所述防脱杆包括杆体以及壳体,所述杆体的一端与所述钩柄铰接,所述杆体的另一端与所述壳体可伸缩连接以使得所述防脱杆在所述第一长度与所述第二长度之间切换;所述钩体远离所述钩柄的末端形成有卡槽,所述卡槽的槽底形成有通孔;所述防脱杆处于第一长度状态,所述壳体远离所述杆体的一端嵌入所述卡槽中;所述防脱杆处于第二长度状态,所述壳体远离所述杆体的一端插入所述通孔中。本申请实施例的一种起重机吊钩,具有便于装配钢丝绳的优点。
Crane hook
一种起重机吊钩
2020-08-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |