The invention discloses a 17# car coupler hoisting device. The 17# car coupler hoisting device comprises a special lifting hook, a chain hoof ring, a round pin, a cotter pin and a steel wire rope, wherein the special lifting hook is connected with the steel wire rope through the chain hoof ring, the round pin and the cotter pin; the round pin is fixedly connected with the special lifting hook; the chain hoof ring is connected with the round pin and the steel wire rope; the cotter pin is mounted at one end of the round pin to play a retraction stopping role. The 17# car coupler hoisting device solves the technical problems of low production efficiency and poor safety; the special hoisting device is provided for 17# car couplers, and is simple and light, convenient and flexible, and easy to operate.
17# car coupler hoisting device
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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