A high-balance sling bracket for a crane

Abstract

The invention discloses a high-balance sling support for a crane, and relates to the technical field of cranes. The high-balance sling support comprises an installation plate, a first suspension arm and a second suspension arm, wherein a first connecting rod is arranged at the bottom part of the installation plate through a first hinge shaft; the first suspension arm is arranged at the bottom partof the first connecting rod; a first lifting lug is arranged at the bottom part of the first suspension arm; a first lifting hook is arranged under a first connecting ring; an electric pushing rod isarranged at one side of the first suspension arm; a second connecting rod is arranged at the bottom part of the installation plate at one side of the first connecting rod through a second hinge shaft; the second suspension arm is arranged at the bottom part of the second connecting rod; a second lifting lug is arranged at the bottom part of the second suspension arm; a second lifting hook is arranged under a second connecting ring. According to the high-balance sling support disclosed by the invention, through the arrangement of structures of the first suspension arm, the second suspension arm, the first lifting hook, the second lifting hook and the electric pushing rod, the problems that the balance is poor and the suspension traction area cannot be increased are solved.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to a high-balance sling support for cranes. Background technique [0002] A crane refers to a multi-action hoisting machine that lifts vertically and carries heavy objects horizontally within a certain range. Also known as crane, aerial crane, crane. The main features of the tire crane are: the driving cab and the lifting control room are combined into one, which is evolved from a crawler crane (crawler crane). The shortcomings of crawler cranes (crawler cranes) that track shoes cause damage to the road surface are eliminated, and they belong to material handling machinery. The bridge crane is a lifting device that is horizontally placed over the workshop, warehouse and stockyard for material lifting. Because its two ends are located on tall concrete pillars or metal supports, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the tracks la...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a crane sling bracket with high balance, which solves the problems of poor balance and inability to increase the suspension traction area

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