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A flipped tire frame for welding of steel box girder

A technology for turning tire frames and steel box girders, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., which can solve the problems of reducing the working efficiency of the staff and not being convenient enough, so as to improve the welding effect and reduce the force Effect

Active Publication Date: 2022-07-12
SHANGHAI HONGPU STEEL STRUCTURE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional tire frame is not convenient enough when welding the steel box girder, which reduces the work efficiency of the staff

Method used

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  • A flipped tire frame for welding of steel box girder
  • A flipped tire frame for welding of steel box girder
  • A flipped tire frame for welding of steel box girder

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Embodiment Construction

[0033] The technical solutions in the present application will be described in further detail below with reference to the accompanying drawings.

[0034] The embodiment of the present application discloses an overturned tire frame for welding a steel box girder. Please refer to figure 1 , an overturned tire frame for welding a steel box beam includes a base 11 . Two ends of the base 11 are fixedly provided with brackets 12 , and a worktable 2 is rotatably arranged between the two brackets 12 . The steel box girder is placed on the workbench 2, and then the steel box girder is welded by the staff. The worktable 2 is a semi-cylindrical structure, and an arc-shaped rack 31 is fixedly arranged on the circumferential surface of the worktable 2 . A gear 32 is rotatably arranged on the base 11 , and the gear 32 is engaged with the arc-shaped rack 31 . The base 11 is provided with a power assembly for driving the gear 32 to rotate. The power assembly drives the gear 32 to rotate, ...

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Abstract

The present application relates to the technical field of steel structure processing equipment, and in particular to an overturned tire frame for steel box girder welding, which includes a base, two ends of the base are fixedly provided with brackets, and a work frame is rotated between the two brackets. The worktable is fixedly provided with an arc-shaped rack, the base is rotatably provided with a gear, the gear is meshed with the arc-shaped rack, and the base is provided with a power component for driving the gear to rotate; the A clamping assembly for fixing the steel box girder is arranged on the workbench. A support frame is slidably arranged on the base, a support rack is fixedly arranged on the support frame, the support rack is engaged with the arc-shaped rack, and a drive assembly for driving the support frame to move is arranged on the base. The present application has the effect of facilitating welding of steel box beams.

Description

technical field [0001] The present application relates to the technical field of steel structure processing equipment, and in particular, to an overturned tire frame for welding of steel box beams. Background technique [0002] Box girder is a kind of girder in bridge engineering. Common box girder is divided into material, there are two main types, one is prestressed reinforced concrete box girder, the other is steel box girder. Among them, the prestressed reinforced concrete box girder is constructed on site, in addition to longitudinal prestressing, some also set transverse prestressing. Among them, steel box girder, also known as steel plate box girder, is a common structural form of long-span bridges, and is used on bridges with large spans. Steel box girders are generally processed in the factory and then shipped to the site for installation. There are all-steel structures, and some are reinforced with reinforced concrete pavement. [0003] When the steel box girder...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K37/047
CPCB23K37/0443B23K37/047B23K2101/28B23K2103/04Y02P70/10
Inventor 刘江伟张晋文
Owner SHANGHAI HONGPU STEEL STRUCTURE ENG
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