Dry cargo container underframe part, dry cargo container and processing method thereof

Abstract

The invention discloses a dry cargo container underframe part, a dry cargo container and a processing method thereof. The underframe part comprises two longitudinally-extending bottom side beams, bottom cross beams fixed between the two bottom side beams, a steel floor positioned on the bottom cross beams, two corner parts positioned at the end parts of the same ends of the two bottom side beams and a bottom end cross beam connected with two corner parts transversely, wherein the two corner parts and the upper end face of the bottom end cross beam are used for being assembled and fixed to a front end part of the dry cargo container. The front end part, matched with the underframe part, of the dry cargo container does not include a front underbeam and a front corner part, and piercing processing of a front corner post and a sealing plate at the front corner part are eliminated, so that material consumption and processing amount are reduced. In the dry cargo container, the upper surface of the underframe part is assembled to the lower end face of the front end part, and welding and fixation are carried out outside the container, plane combined assembly is simple, and fixation is firm, so that welding operation and sanding are facilitated by welding outside the container, therefore, the production efficiency and product quality are improved.

Description

technical field [0001] The invention relates to the field of containers, in particular to an underframe component of a dry cargo container, a dry cargo container and a processing method thereof. Background technique [0002] As a multimodal international standard means of transport, containers have been widely used around the world. Internationally used dry cargo containers generally adopt wooden floor structures. Due to the defects of high cost, poor rigidity, low strength, heavy weight, and easy damage of wooden floors, containers with steel floors instead of wooden floors are gradually produced. The steel floor dry cargo container is also composed of five parts: the front end, the door end, the side wall, the bottom frame and the top. Such as figure 1 As shown, the front end part 1a is composed of front top corner piece 11a, front bottom corner piece 12a, front corner post 13a, front fascia board 14a, front wall panel 15a, front lower beam 16a and other parts. During th...

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Problems solved by technology

[0003] The object of the present invention is to provide a dry cargo container bottom frame part, to avoid the problem of welding the front part and the bottom frame part in the box, thereby improving the manufacturing quality of the dry cargo container

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