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Base frame for container

A container and chassis technology, applied in the field of containers, can solve the problems of low strength and deformation of the bottom side beams of the container chassis, and achieve the effects of avoiding deformation and increasing the manufacturing cost.

Inactive Publication Date: 2013-01-23
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the technical problems of low strength and easy local deformation of the bottom and side beams of the existing container underframe

Method used

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  • Base frame for container
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see figure 2 and image 3 As shown, the cross-section of the reinforced angle steel 5a in this embodiment is inverted L-shaped, the reinforced angle steel 5a is arranged on the inner side of the upper edge 11 of the bottom side beam, and the edge of the reinforced angle steel 5a is connected to the upper edge 11 of the bottom side beam The inner side of the inner surface is vertically connected to form a cavity between the reinforcing angle steel 5a and the upper edge 11 of the bottom side beam. If necessary, the two ends of the reinforced angle steel 5a can also be positioned at the opening of the cavity by welding the sealing plate or directly forming a boxed body (not shown) by bending the two ends of the reinforced angle steel 5a, so as to A closed cavity is formed between the reinforcing angle steel 5a and the upper edge 11 of the bottom side beam.

Embodiment 2

[0028] see Figure 4 As shown, the shape of the outer side of the reinforced angle steel 5b in this embodiment matches the shape of the inner side of the upper edge 11 of the bottom side beam, and the outer sides of each part of the reinforced angle steel 5b are welded closely to the upper edge 11 of the bottom side beam. on the inner side.

Embodiment 3

[0030] see Figure 5 As shown, the shape of the inner side of the reinforced angle steel 5c in this embodiment matches the shape of the outer side of the upper edge 11 of the bottom side beam, and the inner side of each part of the reinforced angle steel 5c is welded closely to the upper edge 11 of the bottom side beam. on the outside.

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Abstract

The invention relates to a base frame for a container. The base frame for the container comprises two bottom side beams which are longitudinally and parallelly arranged, wherein each bottom side beam comprises a bottom side beam upper edge and a bottom side beam body which are connected vertically; a base frame main cross beam and a plurality of bottom cross beams are connected between two bottom side beam bodies at intervals; and stiffening angle steels are welded on the upper edges of the bottom side bottoms at intervals and are positioned at corresponding regions above the place where the base frame main cross beam and all the bottom cross beams are connected with the bottom side beams. By using the base frame for the container, the phenomenon that the bottom side beams is deformed dueto partial overstress when a container loads cargos and is transported is avoided, and as the stiffening angle steels are purposively and selectively arranged and are not arranged along the whole length direction of the upper edges of the bottom side beams, the dead weight of a container body and the manufacturing cost cannot be increased greatly.

Description

technical field [0001] The invention relates to a container, in particular to an underframe of the container. Background technique [0002] With the rapid development of the modern logistics industry, the application of containers as an important tool for freight transportation is becoming more and more extensive. After the containers are loaded with goods, they often need to be fixed on the transport carrier for transportation. , the main beam and the bottom beam of the container chassis will be subjected to a great impact force generated by the weight of the goods loaded in the box, and the impact force will be transmitted to the connection area through the bottom side beam. The main beam and the bottom side beam connected by the bottom beam are partially deformed. In order to solve this problem, the method adopted at present is to add reinforcing angle steel on the container bottom frame. see figure 1 As shown, it is a schematic diagram of an existing container underfr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/02
Inventor 黄田化黄国浩王军海孙建顺
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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