Tower angle welding robot of angle steel tower

Abstract

The invention relates to the field of special equipment for tower foot welding of angle steel towers, in particular to a tower angle welding robot of an angle steel tower. The tower angle welding robot of the angle steel tower comprises a cabinet, a welding device, and a welding rotation device for driving the welding device to move; the internal of the cabinet is of a hollow structure; the cabinet comprises two driving devices symmetrically arranged for driving the cabinet to move; the welding rotation device is positioned on the cabinet, and comprises a rotating part and an extension part; the rotating part is arranged at the top of the cabinet; the extension part is fixedly mounted on the rotating part; and the welding device comprises a welding rotation part and a welding part. Througha welding mode of the welding robot, the tower foot welding quality is enough guaranteed; the welding appearances of welded tower feet are kept consistent, so that the diversity of tower foot structures welded by different welding workers is solved; and a welding method of the welding robot is adopted to improve the welding efficiency of the welded tower feet, so that the yield of the tower feetis guaranteed.

Description

technical field [0001] The invention relates to the field of special equipment for welding angle steel tower feet, in particular to an angle steel tower corner welding robot. Background technique [0002] The angle steel tower is a plate tower with a downcomer, and its bubbling area is composed of angle steels juxtaposed with each other, and the arrangement direction of the angle steel is parallel to the direction of liquid flow. The sharp edge of the angle steel is at the lower part, and the cross-section is "V" shape. There is a certain grid gap between two adjacent angle steels, and the downcomer is the same as the general tray. The liquid on the previous plate flows into the "V"-shaped angle steel through the downcomer, and the gas bubbles with the liquid when it rises through the grid gap to carry out the mass transfer process. The gas-liquid flow state on the tray is similar to that of the sieve plate. The angle steel tray has small pressure drop, large gas phase flux...

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Problems solved by technology

[0005] The tower foot of the angle steel tower is a welded assembly. In the prior art, the production of the tower foot is all manual welding. Due to the influence of the welding level and welding experience of the welders, it is difficult to guarantee the welding quality of the tower foot, and the welding The appearance of the final tower foot welding cannot be kept consistent, resulting in various structures of the tower feet welded by different welding personnel; at the same time, due to the use of manual welding methods, the welding efficiency of different welding personnel on the tower feet is uneven, resulting in Production at the foot of the tower cannot be guaranteed

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