A cylindrical reinforcement cage welding equipment for municipal road and bridge engineering

Abstract

The invention discloses cylindrical reinforcement cage welding equipment for municipal road and bridge engineering. A first tube body and a third cylinder are arranged on the disk face of the side, close to a fixed mounting base, of a second rotary disk. A third lantern ring is arranged on the outer tube wall of the first tube body. A fourth lantern ring is arranged at the end, extending to the outer end of the first tube body, of a piston rod of the third cylinder. The external diameter of the fourth lantern ring is consistent with the external diameter of the first tube body. Fourth rod bodies and fifth rod bodies are arranged on the third lantern ring and the fourth lantern ring at equal intervals in the circumferential direction respectively. Short rods arranged in the radial direction of the first tube body are arranged at the other ends of the fifth rod bodies. The short rods are in two states; the first state is that the short rods extend to a working station arranged on the periphery of a reinforcement ring and used for pulling a reinforcement cage to run; the second state is that the short rods retract to a receding station in the reinforcement ring. By means of the cylindrical reinforcement cage welding equipment for municipal road and bridge engineering, the reinforcement cage can be effectively assembled and welded.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a cylindrical reinforcement cage welding equipment for municipal road and bridge engineering. 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 equipment fo...

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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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