Universal lifting appliance for lifting and overturning saddle assembly

Abstract

The invention provides a universal lifting appliance for lifting and overturning a saddle assembly, belongs to the technical field of overturning lifting appliances, and aims at solving the problems that when an existing lifting appliance overturns a saddle, due to the fact that a lifting arm on the lifting appliance hinders a handle rod on the saddle, the lifting appliance cannot meet the overturning operation of the saddle in the lifting process, and then the overturning operation of the saddle is difficult and the production efficiency is low. The universal lifting appliance for lifting andoverturning the saddle assembly comprises a cross arm, a vertical straight arm and a vertical bent arm are slidably connected to the bottoms of the left end and the right end of the cross arm correspondingly, and two adjusting bolts penetrating through the cross arm are connected to the upper end of the vertical straight arm and the upper end of the vertical bent arm correspondingly. The lower end of the vertical bent arm is arranged to be of the bent structure, so that the vertical bent arm does not hinder the handle rod on a saddle assembly main body, the lifting appliance can meet the requirement for overturning operation of the saddle assembly main body in the lifting process, and then the phenomena that the saddle assembly main body is difficult to turn over and low in production efficiency are avoided.

Description

technical field [0001] The invention belongs to the technical field of reversing slings, and more specifically relates to a universal lifting and reversing sling for a saddle assembly. Background technique [0002] Spreader refers to the device for lifting heavy objects in hoisting machinery. The most commonly used lifting tools for lifting items are hooks and slings, and others include rings, lifting suction cups, clamps and forks. They are widely used in the lifting industry. The spreaders mainly include chain spreaders, clamp spreaders, lifting suction cups and so on. [0003] For example, the application number: CN201821225559.4 The present invention discloses a new type of adjustable hoist, including a beam and a first screw rod. A bearing seat is installed on one side of the inner surface of the beam, and one end of the bearing seat is connected to a first screw rod. A bevel gear is installed on one side of the first screw rod, and a second screw rod is connected to...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a universal lifting and turning spreader for the saddle assembly, to solve the problem that when the saddle is turned over in the existing lifting spreader, due to the upper handle of the saddle on the upper arm of the lifting spreader. The rod is obstructed, so the lifting spreader cannot satisfy the saddle turning operation during the lifting process, which leads to the difficulty of saddle turning operation and low production efficiency, and the existing lifting spreader lacks effective width The adjustment structure makes it impossible for the lifting spreader to be flexibly adjusted according to the saddles of different sizes, thus greatly reducing the practicality of the lifting spreader in use

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