Synchronous anti-slip balanced lifting clamp forceps

Abstract

The invention relates to a pair of synchronous anti-slip balanced lifting clamp forceps. The synchronous anti-slip balanced lifting clamp forceps comprise a lifting beam, a lifting hole, a balance shaft beam I, stop nuts, connecting rods I, connecting rods II, studs, front clamps, rear clamps, rubber pads, a balance shaft beam II and a synchronizing bridge shaft. When the synchronous anti-slip balanced lifting clamp forceps are tried, a lifting hook of a lifting device passes through the lifting hole, a force bearing point of an arch center of the lifting hole is just in contact with the lifting hook, and the borne acting force is radiated to each point on the bottom side of the arched lifting beam through the lifting hole, so that the uniform stressing is guaranteed; the lengths of the balance shaft beam I and the balance shaft beam II are accordant, so that the horizontal balance of objects during the lifting is guaranteed; by virtue of the rubber pads arranged in working regions of clamps of forceps heads, the friction force is increased, a procedure for using a steel wire rope is omitted, and the probability that the objects fall when being lifted is reduced; by virtue of the synchronizing bridge shaft welded to the front clamps, the frequent operation time of workers caused due to the asynchronization of the front clamps and the rear clamps is shortened when the objects are lifted up or down.

Description

technical field [0001] The invention relates to the field of hoisting tools, in particular to a synchronous anti-slip balanced hoisting clamp. Background technique [0002] In the production equipment of building materials, metallurgy, electric power, petrochemical industry, machining and other industries, hoisting tools are often used. When hoisting long objects, steel wire ropes and lock shackles are generally used to bind the hoisting workpiece. Improperly, when the hoisting object loses its balance and center of gravity, it is very easy to fall off during the hoisting process, causing safety accidents. Contents of the invention [0003] The object of the present invention is to provide a synchronous anti-slip balance hoisting clamp, which can expand the force point to ensure force balance when hoisting objects. Enhance the adhesion and grasping function of the working area of ​​the clamp head, and can maintain the horizontal balance of the lifting object, and prevent ...

AI Technical Summary

Problems solved by technology

[0002] In the production equipment of building materials, metallurgy, electric power, petrochemical industry, machining and other industries, hoisting tools are often used. When hoisting long objects, steel wire ropes an

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