Side plate of van body

Abstract

The invention relates to a side plate of a van body. The invention provides a side plate of a van body with simple manufacturing process, good structural strength, low cost and easy rust prevention against the deficiencies of poor structural strength of an outer skin and difficult rust prevention of an interlayer formed between a panel and a framework in the existing side plate of the flat plate van body. The side plate comprises the framework, the panel, bolts and nuts, wherein the framework consists of a plurality of framework units, each framework unit consists of an open special section tube and a cross rod, two open special section tubes are welded and connected together by adopting two cross rods, a slot is arranged on the front surface of each open special section tube, a screw hole I is arranged on the side surface of each open special section tube, hems are arranged on two sides of the panel, screw holes II are arranged on the hems of the panel, the screw holes I on the open special section tubes are matched with the screw holes II on the hems of the panel, the bolts are inserted in the screw holes on the open special section tubes and the screw holes II on the hems of the panel, and the panel is fixed on the framework by screwing the nuts.

Description

technical field [0001] The invention relates to a side panel around a van compartment, in particular to a van compartment side panel for transporting corrosive chemical dangerous goods. Background technique [0002] Generally, the common vans include refrigerated and insulated compartments and dry cargo compartments. From the structure of the side panels of the compartments, they can be divided into two forms: flat panels and corrugated panels. The flat panels are more beautiful than the corrugated panels. However, there are The following deficiencies: First, the structural strength of the same thickness is worse than that of corrugated boards, and no matter what kind of material is used for the flat panel used as the outer skin, because the area of ​​the compartment panel is large, material selection is not easy and the cost is high. The second is that the structural strength performance of the plane outer skin is relatively poor in the compartment. In order to improve the ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the above-mentioned problems existing in the side panels of the existing flat van type compartment because of the large area of ​​the compartment panel, so material selection is difficult, the cost is high, and the structural strength of the plane outer skin is poor. In addition, the gap formed between the panel and the frame The interlayer is difficult to prevent rust, which leads to short service life of the carriage. To provide a side plate of a van carriage with simple manufacturing process, good structural strength, low cost and easy rust prevention

Images