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Method of raising inland transportation container angle post load capacity

A technology of carrying capacity and container, applied in the field of containers, can solve the problems of occupying the freight yard, high storage cost, limited stacking capacity of containers, etc., and achieve the problem that the internal volume will not be reduced, the manufacturing process difficulty and cost will increase, and the long-term use cost will increase. Effect

Inactive Publication Date: 2008-08-06
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, containers designed and produced according to AAR standards do not have the stacking capacity of sea containers, and cannot meet the requirements of conventional sea transportation at all.
In addition, even if you do not participate in sea transportation, due to the limited stacking capacity of this type of container when storing in the freight yard, it will occupy a large area of ​​the freight yard, and the storage cost is high

Method used

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  • Method of raising inland transportation container angle post load capacity
  • Method of raising inland transportation container angle post load capacity
  • Method of raising inland transportation container angle post load capacity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one: refer to figure 1 , figure 2 , the double-dotted line in the figure indicates the original parts of the container, the middle column 2 and the middle corner pieces 5, 13, the support column 7 in the support device 4 is a square tube support column, and the square steel tube is used compared with the solid column of the same weight The rigidity is higher, and an adjustment device is provided at the bottom of the support column 7. The adjustment device includes an inverted V-shaped lower vertical wedge 12 set in the inner cavity of the lower part of the square tube support column, and the V-shaped vertical wedge 12 is symmetrically arranged in the inner cavity of the support column. Vertical wedge 8 in shape is provided with horizontal wedge 9,15 relatively sliding with it between upper and lower vertical wedge 8,12, and horizontal wedge 9,15 and upper and lower vertical wedge 8,12 form two A pair of completely symmetrical sliders in structure, the horiz...

Embodiment 2

[0027] Embodiment two: refer to image 3 , Figure 4 , the adjustable height of the support column 7 in the first embodiment is limited by the stroke of the wedge. This embodiment provides an unrestricted adjustment structure. The support column 7 is a square tube support column. The support base 19 in the inner cavity of the lower part of the pipe support column 7 is provided with a screw hole on the top of the support base 19, and a pair of housings 17, 18 are arranged in the support column inner cavity above the support base 19 top, and the housing consists of the upper, The lower two halves are composed of another screw rod 22 that passes through the upper and lower housings and the screw holes on the top of the support seat respectively. Connect with the screw rod 10 with a single key, and the worm screw 21 engaged with it is arranged on the side wall of the square tube support column 7 .

[0028] The basic action process of the length adjustment of the above-mentioned ...

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Abstract

A method for increasing the load-bearing power of corner column in the container to be transported on the ground features that before said container is transported by shipping, a size-adjustable reinforcing column is additionally installed at the inside of said corner column, and after the container is transported to its destination by shipping, the reinforcing column is detached.

Description

technical field [0001] The invention relates to an inland transport container or a similar super-wide and super-long container provided with a lower-strength intermediate corner post, in particular to improving the bearing capacity of the corner post of the inland transport container and solving the problem that the inland transport container has the ability to carry goods by sea. Background technique [0002] The 53' North American inland transport container is designed and produced according to the AAR M930 (Association of American Railroads) standard. Its total length generally exceeds 40', and there are three commonly used length specifications of 45', 48', and 53'. This kind of container is equipped with corner fittings and intermediate corner posts at the position of length 40', which are used to realize lifting, stacking and fixing on trailers and trains. [0003] This type of container is widely used in inland areas of North America, but a large proportion of such co...

Claims

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Application Information

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IPC IPC(8): B65D88/12B65D90/12
Inventor 姚谷孔河清李耀武黎泽深
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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