Box-type steel corrugated plate structure pipeline or container corner connecting structure

Abstract

The invention discloses a box-type steel corrugated plate structure pipeline or container corner connecting structure. The box-type steel corrugated plate structure pipeline or container corner connecting structure comprises a pipeline, the pipeline is assembled by corrugated steel plate wall boards, the board surfaces of the two adjacent corrugated steel plate wall boards are intersected, the intersecting lines are straight lines, the corrugated lines of the corrugated steel plate wall boards are perpendicular to the intersecting lines, wherein at least one corrugated steel plate wall board is composed of a first corrugated steel plate and a second corrugated steel plate, the corrugated lines of the first corrugated steel plate and the second corrugated steel plate are perpendicular to the intersecting lines, the first corrugated steel plate is perpendicular to the direction of the corrugated line, the end surface sharing the same surface with the intersecting lines is intersected, fixed to and in butt joint with the second corrugated steel plate, and then the first corrugated steel plate is attached to and connected with the adjacent corrugated steel plate wall boards through thesecond corrugated steel plate. According to the box-type steel corrugated plate structure pipeline or container corner connecting structure, the material using amount of the connecting mode is small;the production process of the pipeline is simple, and large amount of welding machining is saved; overlaying transportation is easy, construction mounting is convenient, and the sealing performance of joints is good.

Description

technical field [0001] The invention relates to a corner connection structure, in particular to a corner connection structure of a box-shaped steel corrugated plate structure pipe or container. Background technique [0002] The applicant has been committed to the research, production and application of the assembled steel corrugated plate structure underground comprehensive pipe gallery, box-shaped pipes and steel structure pools. In the patents that have been applied for, there are two flange connection methods for the connection of the four corners between the upper, lower, left, and right corrugated wall panels in the cross-sectional direction of the pipeline. One is to fold the steel corrugated plate itself to form a folded flange to connect; the other is to weld the external steel flange and the corrugated steel plate. Among them, the first method is only suitable for corrugated steel plates with relatively small wave heights. When the wave height is high, it is diffic...

AI Technical Summary

Problems solved by technology

Among them, the first method is only suitable for corrugated steel plates with relatively small wave heights. When the wave height is high, it is difficult to complete the hemming and the corrugation is easily damaged.

In the second way, it is difficult to ensure that the end edges of the corrugated plate and the steel flange are flush, and it is difficult to manufacture and process. In addition, two vertical steel flanges must be provided for each wall panel, which requires a large amount of welding work and a large amount of steel plates.

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