Roller structure for large-scale construction mechanical equipment

Abstract

The invention belongs to the technical field of mechanical equipment accessories and particularly discloses a roller structure for large-scale construction mechanical equipment. The roller structure comprises a mounting plate, a passive plate, a main wheel body, a main bracket, an active plate, an auxiliary wheel body and an auxiliary bracket. The roller structure for the large-scale constructionmechanical equipment can be used by cooperating with large-scale construction machinery for pipeline welding, after a pipeline is placed, the wheels can be driven by main and auxiliary motors on the equipment, a pipe body is enabled to perform rotational movement in the roller structure, the performance of cooperation with large welding machinery is high, the condition of quality reduction of welding point deviation due to low welding efficiency and poor stability caused by difficulty in pipeline rotation when the large pipeline is welded by the construction machinery is avoided, the active plate can be matched with a fixing bolt for limitation by means of movement of a slider in a mounting plate groove and can adapt to pipelines of various diameter specifications, the adjustable bracketsare additionally arranged on the two sides, the protective property is strong, and therefore, the pipeline welding efficiency in large-scale construction is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment accessories, in particular to a roller structure for large construction machinery equipment. Background technique [0002] Large-scale projects generally refer to engineering projects that are large in scale, involve many factors, and have significant and far-reaching consequences. Engineering here has a wider meaning, it can be the development of mines and oil and gas fields, it can also be the construction of large-scale joint enterprises such as steel, petroleum, chemical industry, etc., the introduction and manufacture of large-scale equipment, the planning and construction of transportation networks, large-scale complex systems management control, analysis and research of complex issues, etc. [0003] In the process of carrying out large-scale projects, construction machinery will be used. Construction machinery is an important part of the equipment industry. The comprehensive ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a roller structure for large-scale construction machinery equipment to solve the problem that the pipeline itself lacks an effective rotation mode during the circular welding process of the pipeline proposed in the background technology, and the large-scale welding equipment needs to be carried out many times. Moving, the efficiency is reduced, and there is also a way to rotate the pipe with rollers, which can consume a lot of labor. After the rollers used in the receiving method are under too much pressure, the outer leather sleeve and the wheel body will be offset and separated, which will limit the rotation of the pipe body. It is also impossible to ensure that the stress point of the pipeline is uniform, so that the welding point will be offset after the pipeline is rotated, which will affect the quality of the welding problem.

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