Conveniently swerved crane hook

Abstract

The invention discloses a conveniently swerved crane hook. The conveniently swerved crane hook comprises a main force rod, a pulley shaft, a pulley, a bearing plate, thrust ball bearings, a bearing shell and a hook, wherein the main force rod is of a cylindrical structure, and a pulley groove and a pulley shaft hole are formed in the upper part of the main force rod; the pulley shaft is mounted in the pulley shaft hole in the upper part of the main force rod, and the pulley is mounted on the pulley shaft; the bearing plate is fixed at the lower end of the main force rod through welding, and the thrust ball bearings are mounted in the middle of the connection surface between the bearing plate and the bearing shell; the bearing shell is of a cylindrical hollow structure, an opening is formed in the upper part of the bearing shell, and the bearing shell is mounted at the outer part of the bearing plate; and the hook is fixed on the lower surface of the bearing shell through welding. The conveniently swerved crane hook has the advantages of being simple in structure and convenient to rotate.

Description

technical field [0001] The invention relates to a crane device, in particular to a crane hook which is easy to turn. Background technique [0002] At present, hoisting machinery is widely used in lifting, transportation, loading and unloading of various materials, which can reduce labor intensity and improve production efficiency. Most of various hoisting machinery use hooks to pull goods during use. Traditional Due to structural defects, it is difficult to turn the hook when it is necessary to adjust the direction of the heavy object during the process of pulling the heavy object. Contents of the invention [0003] In order to solve the defects of the prior art solutions, the invention discloses a crane hugging claw which is easy to operate and improves work efficiency. [0004] The invention discloses a crane hook that is easy to turn, comprising: a main force rod, a pulley shaft, a pulley, a load-bearing plate, a thrust ball bearing, a load-bearing shell, and a hook. T...

AI Technical Summary

Problems solved by technology

[0002] At present, hoisting machinery is widely used in lifting, transportation, loading and unloading of various materials, which can reduce labor intensity and improve production efficiency. Most of various hoisting machinery use hooks to pull goods during use. Traditional Due to structural defects, the hook is difficult to rotate when it is necessary to adjust the direction of the heavy object during the process of pulling the heavy object

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