Arched side plate of container, manufacturing method for arched side plate and container with arched side plate

A manufacturing method and container technology, applied in the field of containers, can solve the problems of high manufacturing cost and insufficient strength of side panels, and achieve the effects of saving materials, improving strength, and shortening line lengths

Inactive Publication Date: 2013-01-16
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, a side panel of a 40-foot container needs to be welded together with 11 small corrugated plates, and the length of the weld alone is more than 23 meters. When uncoiling, a box needs to be cut 22 times, and the manufacturing cost higher
Moreover, after the entire container is welded, usually, the strength of the side plate cannot well meet the requirements of "side wall" in 5.7 of "Technical Conditions and Test Methods for Type 1CC, 1C and 1CX Universal Containers" (GB / T3219-1995). The requirements specified in the experiment"

Method used

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  • Arched side plate of container, manufacturing method for arched side plate and container with arched side plate
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  • Arched side plate of container, manufacturing method for arched side plate and container with arched side plate

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Embodiment Construction

[0019] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0020] see figure 2 Shown is the cross-sectional structure of a preferred embodiment of the arched side plate of the container of the present invention, each wave structure of the arched side plate includes a crest 1, a trough 2 and a wave structure connected between the crest 1 and the trough 2 between a slope portion 3, wherein, the crest portion 1 and the valley portion 2 are arched, and the slope portion 3 is a straight line. The length W is 279 mm, the length of the slope part 3 is 41.37 mm, and the distance between the crest part 1 and the trough part 2 is 36 mm. Preferably, the arches of the crests 1 and the troughs 2 are arc segments.

[0021] Verified by finite element analysis software, compared with the corrugated plate structure of 1.6 mm thick flat-bottomed trapezoidal wave in the prior art, when the thickness of the steel plate used for the arched sid...

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Abstract

The invention discloses an arched side plate of a container, a manufacturing method for an arched side plate and a container with the arched side plate. The cross section of the arched side plate has a wave-shaped form which has a wave crest and a wave trough. One method for manufacturing the arched side plate comprises the following steps of: performing wave form treatment on a plurality of small blocks, and splicing and performing assembly welding; and another method for manufacturing the arched side plate comprises the following steps of: splicing two long blocks and performing assembly welding, and performing wave form treatment. By the arched side plate and the manufacturing method for the arched side plate, materials are saved, the process cost is reduced, and the overall cost of the container is reduced.

Description

technical field [0001] The invention relates to a container, in particular to a side plate structure of the container. Background technique [0002] As the main tool of logistics transportation, containers have been widely used in various industries of water transportation, road and railway transportation. Containers usually use corrugated boards as side panels. The cross-section of the existing side panels is as follows: figure 1 As shown, it has a crest 1a, a trough 2a and a slope 3a connected between the crest 1a and the trough 2a, wherein the crest 1a, the trough 2a and the slope 3a are all straight segments, and the crest 1a Parallel to the trough 2a, a conventional wave structure is as follows: the length W0 is 279mm, the length of the slope 3a is 76.87mm, and the distance between the crest 1a and the trough 2a is 36mm. Existing side panels, such as a container side panel disclosed in Chinese patent CN200910149199.3, generally adopt a 1.6 mm thick steel plate to be u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D90/02B65D88/12
Inventor 时靖
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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