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Reinforced waste soil dumper back door

A dump truck and enhanced technology, which is applied to doors, vehicle parts, transportation and packaging, etc., can solve the problems of poor deformation resistance of the back door, and achieve the effects of enhanced deformation capacity, increased strength, and strong bending deformation resistance

Inactive Publication Date: 2016-02-24
HUNAN XINGMA AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problem of poor deformation resistance of the rear door of the existing muck dump truck

Method used

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  • Reinforced waste soil dumper back door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Reinforced muck dump truck rear door, including door panel 1. A reinforcing rib 2 is welded on one end surface of the door panel, and the reinforcing ribs 2 are distributed on the end surface of the door panel 1 in a grid pattern in a criss-cross pattern.

[0016] The upper end of the reinforcement rib 2 is welded with a triangular prism-shaped strip angle steel 3 , and the strip angle steel 3 is connected to each other and criss-crossed to form a grid and is welded on the upper end of the reinforcement rib 2 .

[0017] The door panel 1 is welded with a triangular steel plate 4 at the corner of the end face on the side with the reinforcing rib 2, and there are two triangular steel plates 4, which are respectively welded at the upper and lower corners of the side opposite to the side where the door shaft is installed on the door panel 1 .

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Abstract

The invention relates to a reinforced waste soil dumper back door. The reinforced waste soil dumper back door comprises door panels, wherein reinforcing ribs are welded to the end surface of one side of each of the door panels; strip-shaped angle steels are welded to the upper ends of the reinforcing ribs; triangle steel plates are welded to the corners of the end surface on one sides with reinforcing ribs, of the door panels. The reinforced waste soil dumper back door disclosed by the invention has the advantages that (1) the integrated deformation resistance is reinforced, the strip-shaped angle steels are welded to the reinforcing ribs on conventional door panels, and the strip-shaped angle steels are mutually connected and are crisscrossed to form a grid shape, so that the integrated intensity of the door panels is improved; each of the angle steels is in a triangular prism shape, and the cross section of each of the angle steels is in a triangle shape, so that the angle steels have strong bending deformation resistance; (2) the strength of the force bearing point on each of the door panels is strengthened. The triangle steel plates are welded to the corners of the end surfaces on one sides with reinforcing ribs, of the door panels, so that the strength of the force bearing point on each of the door panel is strengthened.

Description

technical field [0001] The invention relates to parts on a muck dump truck, in particular to a reinforced dreg dump truck rear door. Background technique [0002] The working condition of the muck truck is sometimes very bad, and the truck often gets stuck in the pit and cannot get out. An excavator or bulldozer is required to push the rear door of the muck truck to come out of the pit. The existing muck truck back door is formed by welding several reinforcing ribs on a panel, which has poor deformation resistance and is easily deformed or even scrapped under the thrust of an excavator or a bulldozer. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a reinforced rear door of the muck dump truck. The utility model solves the problem of poor deformation resistance of the rear door of the existing muck dump truck. [0004] The technical proposal of the present invention is: the rear door of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/10
CPCB60J5/108
Inventor 郑永忠王延飞封伟蒋晚英旺小杰
Owner HUNAN XINGMA AUTOMOBILE CO LTD
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