Anti-deformation device for steel structure

A steel structure and anti-deformation technology, applied in auxiliary devices, metal processing equipment, auxiliary welding equipment, etc., can solve the problems of insufficient lateral rigidity of steel structures, welding deformation of steel structures, inability to pull steel structures, etc., so as to save processing steps and The effect of correcting costs, reducing welding deformation, and reducing the risk of deformation and collapse

Pending Publication Date: 2021-10-08
浙江正豪钢结构工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The existing anti-deformation devices for some steel structures cannot pull the steel structure when processing the steel structure, and the steel structure is prone to insufficient lateral rigidity, which makes the steel structure prone to welding deformation, and the obtained steel structure surface bending, the stability of the steel structure is poor, and the service life is short, such as the patent with the publication number CN104801911B, which mainly fixes the steel structure sufficiently, but this method cannot pull the steel structure, and the steel structure is prone to insufficient lateral rigidity The situation makes the steel structure prone to welding deformation

Method used

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  • Anti-deformation device for steel structure

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Effect test

Embodiment 1

[0027] see Figure 1-7 , the present invention provides a technical solution: an anti-deformation device for steel structures, including a water box 1, the other side of the outer wall of the water box 1 is fixed with a back plate 2 by bolts, and a long opening is opened on the back plate 2 , the inside of the long opening is provided with a short tooth plate 3 and the rear outer surface of the short tooth plate 3 extends to the rear outer surface of the back plate 2 and is fixedly connected with a vertical plate 7, extending the back plate 2 to the inside of the steel structure layer At the same time, turn the handle by hand, turn the handle to drive the fine rotating rod 5 to rotate, the fine rotating rod 5 drives the first gear 6 to rotate, the first gear 6 drives the short tooth plate 3 to rotate to the left, and the short tooth plate 3 drives the vertical The plate 7 moves to the left, which can drive the supporting mechanism 8 to support the steel structure, and can supp...

Embodiment 2

[0030] see Figure 1-7 , on the basis of Embodiment 1, the supporting mechanism 8 includes a hinged rod 801, a thick sliding rod 802, a limit block 803, a sleeve 804, a pulley 805 and a top plate 806, and the top outer surface and the bottom outer surface of the vertical plate 7 are hinged Hinged rods 801 are installed, thick sliding rods 802 are fixedly connected to the top outer surface and bottom outer surface of the backboard 2, and one end of two sets of thick sliding rods 802 is fixedly connected to a limit block 803, and the thick sliding rods 802 are sleeved with The sleeve 804 has an opening at the bottom of the sleeve 804, and a pulley 805 is movably installed on the inner wall of the opening. The outer wall of the pulley 805 is in contact with the outer wall of the thick sliding rod 802. The vertical plate 7 drives two groups of hinged rods 801 to move backward. One set of articulated rods 801 drives two sets of sleeves 804 to move back, and two sets of sleeves 804 ...

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Abstract

The invention discloses an anti-deformation device for a steel structure, and relates to the technical field of steel structures. The anti-deformation device for the steel structure comprises a water box, a back plate is fixedly mounted on the outer wall of the other side of the water box through bolts, a long opening is formed in the back plate, a short toothed plate is arranged in the long opening, and the outer surface of the rear side of the short toothed plate extends to the outer surface of the rear side of the back plate and is fixedly connected with a vertical plate. According to the anti-deformation device for the steel structure, through cooperative use of a thin sliding rod, a thin sliding rod sleeve, a long toothed plate, a short rotating rod, a second gear and an H-shaped rod, the steel structure can be pulled, and the pulling force can be mutually balanced with the deformation trend of the steel structure, so that the deformation force is reduced, the situation that the transverse rigidity of the steel structure is insufficient is avoided, the situation of welding deformation of the steel structure is effectively reduced, the surface of the obtained steel structure is straight and reliable, machining steps and correction cost are saved, the quality of the steel structure is improved, and the stability of the steel structure is guaranteed.

Description

technical field [0001] The invention relates to the technical field of steel structures, in particular to an anti-deformation device for steel structures. Background technique [0002] The existing anti-deformation devices for some steel structures cannot pull the steel structure when processing the steel structure, and the steel structure is prone to insufficient lateral rigidity, which makes the steel structure prone to welding deformation, and the obtained steel structure surface bending, the stability of the steel structure is poor, and the service life is short, such as the patent with the publication number CN104801911B, which mainly fixes the steel structure sufficiently, but this method cannot pull the steel structure, and the steel structure is prone to insufficient lateral rigidity The situation makes the steel structure prone to welding deformation. Contents of the invention [0003] The object of the present invention is to provide an anti-deformation device f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/04
CPCB23K37/003B23K37/0426
Inventor 沈培清寿国华
Owner 浙江正豪钢结构工程有限公司
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