Welding device for steel structure

Abstract

The invention relates to the technical field of steel structure welding devices, and discloses a welding device for a steel structure. The welding device for the steel structure comprises a bottom plate, wherein a supporting mechanism is fixedly mounted at the top of the bottom plate, and comprises a base; limiting grooves are formed in the two sides of the base; a material groove is formed in the middle of the base; a grinding mechanism is arranged in front of the top of the base; a welding mechanism is arranged behind the top of the base; and the two limiting grooves penetrate through the front end and the rear end of the base. According to the welding device for the steel structure provided by the invention, sliding rods and compression springs are arranged on the two sides of a moving plate, a triangular plate is arranged on the right side of the moving plate, when the grinding mechanism operates and a grinding roller grinds a steel component, a second hydraulic push rod pushes the triangular plate to ascend, then the triangular plate is in sliding connection with a cylinder, then the moving plate compresses the compression springs to the bottom, then the compression springs push the moving plate through elastic force, and the process is repeated, so that the grinding roller can quickly grind the steel component to be flat.

Description

technical field [0001] The invention relates to the technical field of steel structure welding devices, in particular to a welding device for steel structures. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields. Steel structures are prone to corrosion. Generally, steel structures need to be derusted, galvanized or painted, and regular maintenance is required. Steel is characterized by high strength, light ...

AI Technical Summary

Problems solved by technology

[0003] When the welding of the existing steel member welding device is completed, the welding gap is protruding, and special grinding equipment is required for smoothing, which is inconvenient to use

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