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Mechanical corrector for T-shape steel member bending deformation

A bending deformation, T-shaped steel technology, applied in the field of steel structure processing equipment, can solve the problems of low correction efficiency and high correction cost of correction equipment, and achieve the effects of saving correction cost, improving correction efficiency and low investment cost.

Inactive Publication Date: 2008-11-12
CHINA XINXING CONSTR & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mechanical correction device for bending and deformation of T-shaped steel members, which can solve the problem that the same correction equipment can correct both T-shaped members and I-shaped steel structures; Low, high-cost-to-correct problems

Method used

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  • Mechanical corrector for T-shape steel member bending deformation
  • Mechanical corrector for T-shape steel member bending deformation
  • Mechanical corrector for T-shape steel member bending deformation

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Embodiment Construction

[0025] Examples see figure 1 -4. The present invention is a mechanical correction device for bending deformation of a T-shaped steel member, which includes an H-shaped frame 1, and a roller table 2 supporting a steel member 9 is installed from the input end to the output end of the frame, and in the middle of the frame , is provided with the driving wheel 3 that links to each other with the hydraulic device 8 at the flush position above the roller table, and the driving wheel shaft is also connected with the motor 5 through the universal coupling 4 and the speed reducer 12.

[0026] A pair of straightening wheels 6 are arranged on both sides above the driving wheel, and the two ends of the straightening wheel shaft are connected with the axle boxes 7 and hydraulic cylinders 13 on both sides.

[0027] A pair of vertical plates 10 are respectively fixedly connected to both sides of the input end and the output end of the frame, and a horizontal plate 11 is connected between each...

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Abstract

The mechanical corrector for T-shaped steel member with bending deformation includes one H-shaped frame, rollers to bear steel member, one driving wheel connected to hydraulic equipment and with shaft connected with the motor through the universal shaft coupling and reducer, one pair of correcting wheels on two sides of the driving wheel and with shaft connected to the shaft box and hydraulic cylinder, two pairs of vertical plates separately on the sides of the input end and the sides of the output end on the frame, and transverse plates connected between two vertical plates. The mechanical corrector for T-shaped steel member may be obtained through re-forming an available I-shaped steel member correcting equipment while maintaining the original use function, resulting in low cost.

Description

(1) Technical field [0001] The invention relates to a steel structure processing equipment, in particular to a correction equipment for bending deformation of I-shaped or T-shaped steel members. (two), background technology [0002] Existing T-shaped steel components often use oxygen-acetylene or propane to straighten through flames, so that the original excessively long metal fibers are shortened to the same length as the short fibers. Correct selection of heating location and heating range is key when flame correcting such deformations. This method consumes a lot of man-hours in construction, has low efficiency, high cost, high labor intensity, unstable correction quality, and is difficult to meet the construction period requirements. When assembling the cross steel columns and T-shaped columns in the later process, it is necessary to use jacks to assemble them under strong pressure, and the assembly is also difficult. The existing mechanical correction devices for bendi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D3/05
Inventor 杜小红向世平
Owner CHINA XINXING CONSTR & DEV CO LTD
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