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A lifting hook with shock-absorbing and anti-collision functions

A lifting hook and function technology, applied in the direction of load hanging components, transportation and packaging, safety devices, etc., can solve the problems of safety accidents, easy damage, easy collision damage to on-site facilities, etc., to reduce impact damage, reduce Impact force, simple structure effect

Active Publication Date: 2018-08-21
SICHUAN TUOJIANG CRANE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a lifting hook with shock absorption and anti-collision function to achieve the purpose of improving the safety and service life of the hook, and to solve the problem that the existing crane hooks are easy to collide with and damage on-site facilities, produce safety accidents and fragile problem

Method used

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  • A lifting hook with shock-absorbing and anti-collision functions
  • A lifting hook with shock-absorbing and anti-collision functions

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Embodiment Construction

[0018] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0019] figure 1 and figure 2 A structural schematic diagram of a lifting hook with shock absorption and anti-collision function provided by the present invention is shown, including a pulley cover 1 and a suspension hook 2, which is characterized in that a frame 3 is provided at both ends of the pulley cover 1, and the pulley The cover 1 is located inside the frame 3, and the buffer airbags 4 covering the outside of the pulley cover 1 are arranged between the frames 3 at both ends, and the buffer airbags 4 buffer the collision of the pulley cover 1; the frame 3 is surrounded by a plurality of Distance sensor 5, distance sensor 5 is connected with controller, and distance sensor 5 is used for testing the distance between pulley cover 1 and obstacle; Described pulley cover 1 is also provided with air pump 6 and acc...

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Abstract

The invention discloses a hoisting hook with shock absorption and anti-collision functions and belongs to the technical field of hoisting equipment. The hoisting hook comprises a pulley cover and a hook body located at the lower end of the pulley cover. Frames are arranged at the two ends of the pulley cover, and a buffering airbag covering the pulley cover is arranged between the frames at the two ends; a plurality of distance sensors are arranged on the periphery of one of the frames and connected with a controller; an inflation pump and a storage battery are further arranged on the pulley cover, and the inflation pump communicates with the buffering airbag through an air pipe; and the storage battery and the inflation pump are in electric connection with the controller. The hoisting hook solves the problem that a hook of an existing crane is prone to colliding and damaging site facilities to cause safety accidents.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to a hoisting hook with shock-absorbing and anti-collision functions. Background technique [0002] At present, the cleaning of the bridge crane track is generally to use the lifting hook to lift and transfer the goods to be carried. The quality of the lifting hook is relatively heavy. The lifting hook includes a pulley cover, a pulley and a hook on the pulley cover. , the crane realizes the lifting of the lifting hook through the transmission between the steel rope and the pulley. Due to the large volume and heavy weight of the lifting hook during the on-site operation, the swing of the lifting steel rope is relatively large, so It is easy to cause a collision between the lifting hook and the on-site equipment, or a collision with the on-site workers, which is prone to safety accidents and damage to the on-site facilities. [0003] When the hoisting hook is in use, beca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/34B66C15/04
CPCB66C1/34B66C15/045
Inventor 肖斌邓奇志谢华根丁洪
Owner SICHUAN TUOJIANG CRANE EQUIP
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