Patent ID: 11919748
Assignee: CHANGZHOU DEVELOPMENT & MANUFACTURE CENTRE CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 6:
7. The hoist for the transferred materials in the underground auxiliary transportation system according to claim 1, further including anti-detaching mechanisms arranged on the end beams proximate to the twist locks, wherein each of the anti-detaching mechanisms includes:
a cam, mounted on the connecting rod;
a baffle, fixed inside the end beam, wherein the baffle is provided with a vertical sliding channel slidably connected with a transmission component through a second sliding block, an upper end of the transmission component is in contact with the cam through a first roller, two bifurcation portions are formed by a lower end of the transmission component, and an end portion of each of the two bifurcation portions is connected with one second roller; and
two claws, wherein one end of each of the two claws is rotatably connected with the baffle, and a spring is connected between the two claws.