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Strengthened arc-blended-plate-structure supporting leg

A reinforced, reinforced plate technology, used in vehicle maintenance, lifting vehicle accessories, transportation and packaging, etc., can solve the problems of limited static load capacity and small bearing area of ​​the outriggers, and can increase the welding range and increase the static load. Ability, material saving effect

Inactive Publication Date: 2017-09-29
扬州通海专用车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing outrigger inner square tube structure is welded to the shaft tube with less bearing area, and the static load capacity of the outrigger is limited

Method used

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  • Strengthened arc-blended-plate-structure supporting leg
  • Strengthened arc-blended-plate-structure supporting leg

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] The present invention includes an inner tube 1 and a base 2 arranged at the lower part of the inner tube 1, and the inner tube 1 and the base 2 are connected through an arc-shaped bent plate 3;

[0017] The upper part of the curved curved plate 3 is connected to the inner tube 1, and the lower part of the curved curved plate 3 is connected to the base 2 through the connecting pipe 4 fixed on the base 2;

[0018] The middle part of the lower surface of the arc-shaped bent plate 3 is a concave arc corresponding to the outer surface contour of the connecting pipe 4 , and the two sides are transverse parts connected with the inner pipe 1 .

[0019] The bottom of the inner tube 1 is provided with a reinforcing plate 5 fixedly connected to the inner tube 1;

[0020] The arc-shaped bent plate 3 is fixedly connected to the reinforcing plate 5 , and the contour of the lower surface of the reinforcing plate 5 is set correspondingly to the contour of the upper surface of the arc-s...

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Abstract

The invention relates to a support leg of a reinforced arc-shaped bent plate structure. It includes an inner tube (1) and a base (2) arranged at the lower part of the inner tube (1), the inner tube (1) and the base (2) are connected by an arc-shaped bent plate (3); the arc-shaped bent plate (3) The upper part is connected to the inner tube (1), and the lower part of the curved curved plate (3) is connected to the base (2) through the connecting pipe (4) fixed on the base (2); The middle part of the lower surface of the bent plate (3) is a concave arc corresponding to the outer surface contour of the connecting pipe (4), and the two sides are transverse parts connected with the inner pipe (1). The bottom of the inner tube of the leg of the present invention is provided with a reinforcing plate, and the reinforcing plate is tightly welded with the four sides of the corresponding arc-shaped bent plate. The tube welds are more secure, further improving the static load capacity of the outriggers.

Description

technical field [0001] The invention relates to the technical field of semi-trailer outriggers, in particular to an outrigger with a reinforced arc-shaped bent plate structure. Background technique [0002] The outer sides of the left and right side beams of the front section of the semi-trailer are usually equipped with movable outriggers to help support the semi-trailer when loading and unloading goods or parking for maintenance, and the height of the semi-trailer can be adjusted according to the actual height of various tractor seats. The bottom structure of the traditional inner square pipe is only a circular arc opening in which two sides of the bottom are semicircles. The bottom of the inner square tube is welded with the connecting shaft tube, and the lower sealing plate is installed, so as to achieve the lifting of the outrigger. However, the existing supporting leg inner square tube structure is welded with the shaft tube to have a small bearing area, and the stati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S9/04
CPCB60S9/04
Inventor 房长兵温明飞
Owner 扬州通海专用车配件有限公司
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