Mechanical remote unlocking and separating mechanism and using method thereof

Abstract

The invention provides a mechanical remote unlocking and separating mechanism and a using method thereof. The mechanism comprises a hanging ring, a lock sleeve and a pair of clamp hooks, wherein the hanging ring is provided with an inner annular channel used for hooking a lifting hook, the lock sleeve is in a cylinder shape with a lower end opening, the lock sleeve is arranged on the hanging ringin a penetrating and sleeve mode through a hole in the top face of the lock sleeve and limited by a limiting step, the lock sleeve can move along an axis of the hanging ring, the upper ends of the clamp hooks are rotatably connected to the lower end of the hanging ring, the lower portions of the two clamp hooks form a clamp claw capable of being opened and closed, when the lock sleeve moves upwards relative to the hanging ring, the clamp hooks extend out of the lock sleeve and rotate towards the two sides under the action of gravity of an object to open the clamp claw, and when the lock sleevemoves downwards relative to the hanging ring, the clamp hooks retract into the lock sleeve and rotate inwards under the limitation of the inner wall of the lock sleeve until the lock sleeve locks theclamp claw. The mechanism is simple in structure, convenient to operate and reliable in locking and unlocking, and reliable separation of the lifting hook and an object can be achieved by an operatorbeing far away from a placement position.

Description

technical field [0001] The invention relates to high-altitude object transportation operation technology, in particular to a mechanical remote unlocking and separating mechanism and its use method. Background technique [0002] In real life, it is often found that the object is transferred from position A to position B by a crane. After the object is placed in position B, the person at position B needs to remove the sling from the hook of the crane, and then close the hook of the crane. Lift it up and move it away, and remove the sling used to hang the object at the same time. Its disadvantages are: 1. The space at position B is limited, and the personal safety at position B is not guaranteed during the movement of the crane; 2. The road between position A and position B is curved and complicated or there are sea, land, air, sea For paths with difficult intercommunication, such as empty and empty, position A and position B require operators respectively, resulting in high t...

AI Technical Summary

Problems solved by technology

Its shortcomings are: 1. The space at position B is limited, and the personal safety at position B is not guaranteed when the crane is moving; For paths with difficult intercommunication, such as empty and empty, position A and position B require operators respectively, resulting in high transfer costs; Lifting equipment transports people to position B, not only the transfer cost is high, but also the risk factor of operation increases accordingly

Images