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Heating furnace heat treatment lifting appliance

A heating furnace and spreader technology, applied in the field of spreaders, can solve the problems of inconvenient limit fixation and poor stability, and achieve the effects of not being easy to shake and fall off, improving stability and improving the use effect

Pending Publication Date: 2022-07-29
重庆骏诚机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a heat treatment sling for a heating furnace to solve the problems of inconvenient fast positioning and fixing of columnar parts such as steel pipes and poor stability in the above background technology

Method used

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  • Heating furnace heat treatment lifting appliance
  • Heating furnace heat treatment lifting appliance
  • Heating furnace heat treatment lifting appliance

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] refer to Figure 1-Figure 2 , a heat treatment spreader for a heating furnace, comprising a support assembly, the support assembly includes a lifting ring 1, two hanging chains 2 and a beam 3 symmetrically installed on the lifting ring 1, and the beam 3 is fixedly connected with the hanging chain 2; the connecting assembly, the connecting assembly It includes connecting rods 41 and two fixing frames 42 symmetrically installed ...

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Abstract

The invention belongs to the technical field of lifting appliances, and discloses a heating furnace heat treatment lifting appliance which comprises a supporting assembly, the supporting assembly comprises a lifting ring, two lifting chains symmetrically installed on the lifting ring and a cross beam, and the cross beam is fixedly connected with the lifting chains; the connecting assembly comprises connecting rods and two fixing frames, the connecting rods and the two fixing frames are symmetrically installed at the two ends of the bottom of the cross beam, and the two fixing frames are arranged on the two connecting rods correspondingly; the limiting assembly comprises threaded sleeves symmetrically installed on the two sides of the fixing frame, threaded rods penetrating through the threaded sleeves, rotating handles, clamping plates and clamping rings, and the clamping plates and the clamping rings are symmetrically connected to the two ends of the interior of the fixing frame. And operation is easy and convenient, the working efficiency is high, stability and reliability are achieved, the workpiece is not prone to shaking and falling off, and the safety during use is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of hangers, and in particular relates to a heat treatment hanger for a heating furnace. Background technique [0002] The sling is a device that lifts heavy objects in hoisting machinery. The most commonly used slings for hoisting finished items are hooks and slings. Others include lifting rings, lifting suction cups, clamps and forks, which are widely used. In the lifting and hoisting industry, when metal and other parts are heat treated, for some heavier workpieces, such as mandrels and steel pipes, they need to be lifted into the heating furnace through a sling, but the existing heating furnace heat treatment slings There are many defects in actual use. For example, it is inconvenient to quickly limit and fix cylindrical parts such as steel pipes, which is not only cumbersome and complicated to operate, but also has low work efficiency and poor stability. SUMMARY OF THE INVENTION [0003] The purpose o...

Claims

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Application Information

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IPC IPC(8): B66C1/12B66C13/06
CPCB66C1/12B66C13/06
Inventor 娄方银
Owner 重庆骏诚机械有限公司
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