Reinforcement cage seam welder

Abstract

The invention discloses a reinforcement cage seam welder. The reinforcement cage seam welder comprises a base; the base is provided with a bracket with a rail at the upper part and at least one U-shaped reinforcement cage welding frame body; a mobile frame is arranged on the rail of the bracket; a main stirrup fixed clamping device is arranged in the center position of the mobile frame; a fixed frame is arranged at the upper part of the right side of the bracket, and a lead screw traction device is arranged in the center position thereof; an outer stirrup conveying device is arranged at the middle part of one side of the reinforcement cage welding frame body, and a main rib push rotating device is arranged at the upper part of the same one side thereof; a support main rib device is arranged at the middle part of the reinforcement cage welding frame body; an outer stirrup welding manipulator and an inner stirrup welding manipulator are respectively arranged on the reinforcement cage welding frame body and at the upper part of the support main rib device; and main rib fixed adjusting devices are arranged at the upper parts of the outer stirrup welding manipulator and the inner stirrup welding manipulator on the reinforcement cage welding frame body. The reinforcement cage seam welder is adopted to realize the effects of simple structure, convenience to operate and maintain, good quality, high efficiency, low cost, unified specification and high automation degree.

Description

technical field [0001] The invention relates to a construction machine, in particular to a roll welding machine with a high degree of automation and suitable for various bridge construction and house foundation pouring steel cages. Background technique [0002] At present, in the process of bridge construction and building construction, it is necessary to pre-fabricate a steel cage skeleton and pour cement concrete as the foundation for use in the foundation construction. Since the steel cage is made by spot welding the external and internal reinforcement, it is easy to produce virtual welding. And the efficiency is low. In addition, after welding the outer and inner ribs, it is necessary to weld the inner fixing ring at a distance in the inner rib, because the shapes and specifications of the welded outer and inner ribs are not uniform and have a certain degree of deformation. Therefore, it is very difficult to place the inner fixing ring in the inner rib after welding the ...

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Problems solved by technology

[0002] At present, in the process of bridge construction and building construction, it is necessary to pre-fabricate the steel cage skeleton through cement concrete pouring as the foundation in the foundation construction. Since the external reinforcement and internal reinforcement are spot welded when making the reinforcement cage, it is easy to produce false welding. And the efficiency is low. In addition, after welding the outer ribs and inner ribs, the inner fixing ring needs to be welded at a distance in the inner ribs. Because the shapes and specifications of the welded outer ribs and inner ribs are not uniform and have a certain degree of deformation , so it is very difficult to place the inner fixing ring in the inner rib after welding the outer rib and the inner rib. The above method is not only time-consuming and laborious but also poor in quality, low in efficiency and high in cost

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