Steel pipe tower welding device

Abstract

The invention discloses a steel tube tower welding device which comprises a track, a C-shaped plate support, a supporting frame, a first welding table, a second welding table and a flange support. The C-shaped plate support, the supporting frame, the first welding table, the second welding table and the flange support are sequentially arranged in a linear shape and movably arranged on the track, the supporting frame is used for supporting a steel tube, the first welding table can adjust the connecting plate welding angle, and the second welding table can adjust the connecting plate welding height. The flange support, the supporting frame, the first welding table and the second welding table are each provided with a brake device. Due to the fact that the steel tube tower welding device is provided with the C-shaped plate support, the supporting frame, the first welding table, the second welding table and the flange support, the components, needing to be welded, of a steel tube tower can be fixed, welding is facilitated, the weld positions can be accurately adjusted, and the production quality is improved.

Description

technical field [0001] The invention belongs to the field of fixing or positioning devices for workpieces, and in particular relates to a steel pipe tower welding device. Background technique [0002] When the steel pipe tower is produced, it is necessary to weld C-shaped plates and flanges on both ends of the steel pipe, but the steel pipe tower is large in size, and it is necessary to add some inclined laths between adjacent steel pipes of the steel pipe tower to strengthen the steel pipe. The firmness of the tower, and in order to enhance the firmness of the connection between the inclined slats and the steel pipes, it is necessary to weld the connecting plates on the side of the steel pipes, and then connect and fix the inclined slats through the connecting plates, and the connecting plates on different steel pipes are welded The angles and positions are different, and the accuracy of the position and welding angle of the connecting plate is high. A slight deviation will...

AI Technical Summary

Problems solved by technology

[0002] When the steel pipe tower is produced, it is necessary to weld C-shaped plates and flanges on both ends of the steel pipe, but the steel pipe tower is large in size, and it is necessary to add some inclined laths between adjacent steel pipes of the steel pipe tower to strengthen the steel pipe. The firmness of the tower, and in order to enhance the firmness of the connection between the inclined slats and the steel pipes, it is necessary to weld the connecting plates on the side of the steel pipes, and then connect and fix the inclined slats through the connecting plates, and the connecting plates on different steel pipes are welded The angles and positions are different, and the accuracy of the position and welding angle of the connecting plate is high. A slight deviation will affect the firmness of the connection of the inclined slats, and even cause the slanted slats to be unable to be installed.

The size of the steel pipe is large. The current welding method for the flange plate and the C-shaped plate is to place the flange plate on the ground, then move the steel pipe to the position where it is connected to the flange plate, and then one or more people fix the steel pipe, and then One person welds the connection between the flange and the steel pipe. This operation process is labor-intensive, takes a long time, and is easy to weld crookedly, resulting in low work efficiency.

Moreover, the position of the C-shaped plate is difficult to adjust, and it is also prone to welding distortion.

The welding of the connecting plate needs to be measured manually. Each welding needs to be measured with a ruler. When taking the inclined plate to test whether it is aligned, there are certain errors in the measurement process, and there will still be movement during welding, which further reduces the The accuracy of the measurement, there is an error in the position adjustment, and it is impossible to move the connection plate accurately in height when welding the connection plate

The whole welding process takes a long time, the welding effect is poor, the work efficiency is low, and the firmness of the steel pipe tower made is poor

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