Cylindrical reinforcement cage welding equipment for concrete load-bearing columns of highway bridges

Abstract

The invention discloses cylinder reinforcement cage welding equipment for a high-speed road-bridge concrete bearing column. A winding rib is wound on a wire coil which is fixed on a cloth frame in a rotating mode. The axial direction of the wire coil and a longitudinal rib are arranged in parallel. A deviation rectifying device for carrying out deviation rectifying on winding of the winding rib on the longitudinal rib is arranged beside the cloth frame. The deviation rectifying device comprises a second horizontal beam arranged above a reinforcement cage. A lifting table is arranged on the second horizontal beam. Three deviation rectifying rods which are arranged in a hanging shape are arranged on the lifting table. The lower ends of the deviation rectifying rods are provided with deviation rectifying pieces at intervals in sequence along a spiral line wound by the winding rib. The deviation rectifying pieces are formed by fork-shaped pieces, fork openings of the fork-shaped pieces are downward, and the fork openings are enlarged gradually. According to the cylinder reinforcement cage welding equipment for the high-speed road-bridge concrete bearing column, assembling and welding of the reinforcement cage can be achieved effectively.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a cylindrical reinforcement cage welding equipment for concrete load-bearing columns of highway bridges. Background technique [0002] Welding reinforcement cages are often required in fields such as building pile foundations and road and bridge construction. The specific structure of the reinforcement cages is as follows: Figure 14 As shown, it includes steel reinforcement rings arranged at intervals, longitudinal reinforcement arranged at intervals around the outer circumference of the reinforcement ring, and winding reinforcement wound helically on the longitudinal reinforcement. The longitudinal reinforcement and the reinforcement ring are vertically arranged. At present, the welding of the steel cage is mainly completed by manual welding of the frame, and its welding efficiency is low, and at least four workers are required to cooperate to complete it. There are also some e...

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Problems solved by technology

[0003] The above-mentioned equipment can be used to realize the welding of steel cages of different sizes, as well as the welding of steel cages of conical poles, but there are still shortcomings in its application to automatic welding equipment. Welding of longitudinal bars of different sizes, so further optimization is necessary

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