A giant I-beam straightening system

An I-beam, giant technology, applied in the field of giant I-beam correction system, can solve the problems of long time-consuming correction, single function, narrow use range, etc., to achieve the effect of wide use range, reduce waste and improve service life

Active Publication Date: 2020-08-18
唐山市丰润区鑫亿源钢铁有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology and solve the problems of single function, narrow use range and long correction time of the giant I-beam straightening equipment in the prior art; the present invention proposes a giant I-beam straightening system

Method used

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  • A giant I-beam straightening system
  • A giant I-beam straightening system
  • A giant I-beam straightening system

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Experimental program
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Effect test

Embodiment approach

[0024]As a specific embodiment of the present invention, the No. 1 correction plate 23 and the No. 2 correction plate 32 are both hollow structures, and the No. 1 correction auxiliary unit 4 and the No. 2 correction auxiliary unit 4 and the No. The No. 1 correction auxiliary unit 5, the No. 1 correction auxiliary unit 4 is used to increase the length of the No. 1 correction plate 23 to adapt to the giant I-beams of different bending degrees, and the No. 2 correction auxiliary unit 5 is used to increase the length of the No. 2 correction plate 32. The length is to adapt to the giant I-beam of different bending degrees; the No. 1 correction auxiliary unit 4 includes the No. 2 cylinder 41, the No. 3 cylinder 42 and the support seat 43, and the No. 2 cylinder 41 is located inside the No. 1 correction plate 23, and its input end and the side wall of the No. 1 correction plate 23 are affixed, and the output end of the No. 2 cylinder 41 is provided with the No. 3 correction plate 44, ...

Embodiment 2

[0030] Embodiment 2: When the bending degree of the giant I-beam needs to be corrected is too large, and the length of the No. 1 correction plate 23 and the No. 2 correction plate 32 is smaller than the bending degree of the giant I-beam, the No. 1 correction auxiliary unit 4 and the No. 2 correction The correction auxiliary unit 5 starts to work. When the No. 1 correction auxiliary unit 4 works, the controller controls the No. 2 cylinder 41 to work. When the No. 2 cylinder 41 works, the No. 3 correction plate 44 is pushed out from the No. 1 correction plate 23. When the stretching length of the correction plate 44 is the same as the length of the No. 2 electromagnet 46, the controller controls the No. 1 electromagnet to power off, the No. 2 electromagnet 46 is energized, and after the No. 2 electromagnet 46 absorbs and fixes the No. 3 correction plate 44, The controller controls the No. 3 cylinder 42 to work, and the output end of the No. 3 cylinder 42 drives the No. 3 correct...

Embodiment 3

[0031] Embodiment 3: When the web part of the giant I-beam needs to be corrected, repeat the steps of fixing the giant I-beam in Embodiment 1. After the giant I-beam is fixed, the controller controls the electric telescopic rod 8 to work, and the electric telescopic rod 8 Push the No. 4 correction plate 81 to move towards the web of the giant I-beam during work, and the adjacent No. 4 correction plate 81 can correct the web of the giant I-beam when it moves in the opposite direction.

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Abstract

The invention belongs to the technical field of I-beam correction, in particular to a giant I-beam correction system. The system comprises a working frame body and a controller; the working frame is provided with a first correction unit and a second correction unit, the first correction unit includes a first double-shaft cylinder, a first cylinder and a first correction plate, and the first double-shaft cylinder and the first cylinder are electrically connected to the controller; the input end of the first double-shaft cylinder is fixedly connected with the side wall of the working frame body,and the input end of the first cylinder is fixedly connected to the output end of the first double-shaft cylinder; the first correction plate is fixedly connected to the output end of the first cylinder; the second correction unit comprises an electric push rod and a second correction plate, and electric push rods are symmetrically arranged with the center line in the vertical direction of the working frame body as a reference; the system has a novel design and can correct a giant I-beam in all directions.

Description

technical field [0001] The invention belongs to the technical field of I-beam correction, in particular to a giant I-beam correction system. Background technique [0002] I-beams, also known as steel beams, are long strips of steel with I-shaped cross-sections. I-beams are divided into ordinary I-beams and light I-beams. in buildings or other metal structures. [0003] Due to the different use environments, the size of the I-beam varies, and after the I-beam is used for a period of time, the I-beam itself will be deformed, and the deformed I-beam does not meet the service conditions. I-beams can be directly returned to the furnace for remanufacturing, or they can be corrected manually to improve the service life of I-beams; but for giant I-beams, if they are deformed, artificial correction methods are basically It is impossible to realize. If it is rebuilt in the furnace, it will not only take time and effort, but also waste a lot of resources. Therefore, there is currentl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D3/00
CPCB21D3/00
Inventor 不公告发明人
Owner 唐山市丰润区鑫亿源钢铁有限公司
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