Butt welding machine for constructional engineering

Abstract

The invention discloses a butt welding machine for constructional engineering, and mainly relates to the technical field of constructional engineering equipment. The butt welding machine comprises a machine frame; a guide column is horizontally arranged at the top of the machine frame; a fixed base is arranged at one end of the guide column; a first supporting base is arranged at the top of the fixed base; a plurality of first V-shaped grooves are formed in the top of the first supporting base; a first positioning check block is arranged at one end of the first supporting base; a first clamping block is arranged on the first supporting base; a second supporting base is arranged at the top of a movable base; second V-shaped grooves are formed in the second supporting base; a second positioning check block is arranged at one end of the second supporting base; a second clamping block is arranged on the second supporting base; and a propelling oil cylinder is arranged on one side, far away from the fixed base, of the movable base. The butt welding machine has the advantages that building materials such as reinforcing steel bars or square tubes to be welded can be rapidly and effectively aligned and clamped, the positioning precision can be guaranteed, the time occupied by welding preparation work can be shortened, and the working efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of construction engineering equipment, in particular to a butt welding machine for construction engineering. Background technique [0002] In the construction process of construction projects, it is often necessary to weld building materials such as steel bars or square pipes. At present, flash butt welding machines are often used in construction projects to complete the welding of steel bars or square pipes. The existing flash butt welding machines use a fixed The clamp and a movable clamp are respectively used to hold the building materials to be butt-welded. When in use, manual visual inspection and manual gradual adjustment are required to complete the alignment between the two building materials. A lot of time is wasted in preparation for welding, and the work efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a butt welding machine for constructio...

AI Technical Summary

Problems solved by technology

[0002] In the construction process of construction projects, it is often necessary to weld building materials such as steel bars or square pipes. At present, flash butt welding machines are often used in construction projects to complete the welding of steel bars or square pipes. The existing flash butt welding machines use a fixed The clamp and a movable clamp are respectively used to hold the building materials to be butt-welded. When in use, manual visual inspection and manual gradual adjustment are required to complete the alignment between the two building materials. A lot of time wasted in the preparation of welding, and the work efficiency is low

Images