Reinforcement mesh welding operation platform for tunnel

Abstract

The invention discloses a reinforcement mesh welding operation platform for a tunnel. A plurality of longitudinal location rods are arranged on an operation platform base in parallel, and a plurality of transversal location rods are arranged in parallel and crisscross with the longitudinal location rods; and the longitudinal location rods are rigidly connected with both of the transversal location rods and the operation platform base, and are unmovable. The reinforcement mesh welding operation platform disclosed by the invention is accurate in location dimensions, short in reinforcement installation time, high in welding efficiency and capable of completing spot-welding for a plurality of groups of reinforcement meshes in one process, and capable of ensuring a welding quality; and the device is simple to produce, and capable of randomly adjusting distances of the reinforcement meshes through adjustment for the longitudinal location rods and the transversal location rods.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a steel mesh welding operation platform for tunnels. Background technique [0002] In the process of tunnel construction, it is often necessary to use steel mesh for initial support. The size of the steel mesh is generally 20*20cm, or 25*25cm. Because the blasting surface of the tunnel is not straight and smooth, it is generally not suitable for large The area is finished steel mesh, but the small steel mesh is processed on site. The steel mesh production often adopts plane welding. After welding a steel mesh, remove the finished product and then weld the next one. Large, repetitive labor, continuous operation, often back pain. Contents of the invention [0003] In order to overcome the above-mentioned problems in the prior art, the present invention provides a steel mesh welding operation platform for tunnels. [0004] The invention provides a steel mesh welding operation t...

AI Technical Summary

Problems solved by technology

[0002] In the process of tunnel construction, it is often necessary to use steel mesh for initial support. The size of the steel mesh is generally 20*20cm, or 25*25cm. Because the blasting surface of the tunnel is not straight and smooth, it is generally not suitable for large The area is finished steel mesh, but the small steel mesh is processed on site. The steel mesh is often made by plane welding. After welding a steel mesh, the finished product is removed before welding the next one. Large, repetitive labor, continuous operation, often back pain

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