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Beam of dumping automobile

An automobile girder and self-unloading technology, which is applied to vehicle components, substructure, transportation and packaging, etc., can solve problems such as damage to components, hidden dangers of unsafe use of vehicles, and deviation of cargo compartment frame beams, etc., to achieve structural science Simple, solves the effect of poor safety and stability, and improves the overall strength

Inactive Publication Date: 2014-06-11
HUBEI DONGWO SPECIAL PURPOSE VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The various self-unloading engineering vehicles currently in use and produced have a split structure of the body girder and the frame beam of the cargo compartment. , when the cargo box falls after unloading, the frame beam is closed with the body girder again, but in the process of use, due to the wear and tear of the components and the effect of the bearing load, the frame beam of the cargo box will appear offset phenomenon, which will affect the The impact of the load-bearing load, especially the centrifugal effect of the swing when the vehicle is driving, will produce a certain twisting and shearing force, which will aggravate the damage of each component, which will bring great unsafe hidden dangers to the stable use of the vehicle.

Method used

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Examples

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Embodiment Construction

[0013] attached figure 1 , 2 Shown in , 3: the upper side of the car body girder 1 of the rotatable cargo box frame beam 2 of the dump truck is provided with a horn-shaped expansion wing.

[0014] figure 1 Middle: the set wing is that there is an outer expansion wing 3 on the upper and outer sides of the two car body girders 1 respectively.

[0015] figure 2 Middle: The set wing is that there is an inner expansion wing 4 on the upper inner side of the two car body girders 1.

[0016] image 3 Middle: the set wings are respectively provided with an outer expansion wing 3 and an inner expansion wing 4 on the inner and outer sides above the vehicle body girder 1 .

[0017] The car body girder 1 and the vehicle frame beam 2 involved in this technical solution are all square tube structures. During production, two channel steel butt joint welding members can be used, and two angle steel butt joint welding can also be used, especially if the square tube material is directly us...

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Abstract

The invention discloses a bean of a dumping automobile, and the dumping automobile is characterized in that the upper side of the automobile beam capable of placing a carriage frame beam is provided with an externally extended wing; the wing is characterized in that the upper outsides of the two automobile beams are respectively provided with the externally extended wing or the insides thereof are respectively provided with an internally extended wing, and the insides and outsides thereof are respectively provided with one externally extended wing and one internally extended wing. Through the configuration, when the carriage is automatically dropped off, the dumping automobile can align at the automobile beam along the guide verticality of the extended wings, and thus the automobile can be prevented from excursion after being worn in use, meanwhile, the wings can improve the integral strength between the automobile beam and the automobile frame beam when the automobile is driven and improve anti-twist performance of main centrifugal effect in the parking area of automobile, and it is to the benefit of driving and safe and steady use of the automobile.

Description

technical field [0001] The invention relates to a self-unloading engineering vehicle, in particular to a self-unloading vehicle frame. Background technique [0002] The various self-unloading engineering vehicles currently in use and produced have a split structure of the body girder and the frame beam of the cargo compartment. , when the cargo box falls after unloading, the frame beam is closed with the body girder again, but in the process of use, due to the wear and tear of the components and the effect of the bearing load, the frame beam of the cargo box will appear offset phenomenon, which will affect the The impact of the load-bearing load, especially the centrifugal effect of the swing when the vehicle is driving, will produce a certain twisting and shearing force, which will aggravate the damage of each component, which will bring great unsafe hidden dangers to the stable use of the vehicle. Contents of the invention [0003] The object of the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/18
Inventor 芦胜清晋军
Owner HUBEI DONGWO SPECIAL PURPOSE VEHICLE
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