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Aluminum-alloy lateral-curtain-semitrailer profile standing column and front box assembly thereof

An aluminum alloy and semi-trailer technology, applied in the direction of tractor-trailer combination, motor vehicles, vehicle parts, etc., can solve the problems of poor corrosion resistance and heavy column weight, achieve the effect of reducing column weight and improving corrosion resistance

Pending Publication Date: 2018-06-01
LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The column of the side curtain semi-trailer generally adopts a steel structure, so the column has defects such as heavy weight and poor corrosion resistance.

Method used

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  • Aluminum-alloy lateral-curtain-semitrailer profile standing column and front box assembly thereof
  • Aluminum-alloy lateral-curtain-semitrailer profile standing column and front box assembly thereof
  • Aluminum-alloy lateral-curtain-semitrailer profile standing column and front box assembly thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 5 As shown, an aluminum alloy side curtain semi-trailer profile column, its structure includes profile column characteristic surface 1 31, profile column characteristic surface 2 32, profile column characteristic surface 3 33, profile column characteristic surface 4 34, profile column characteristic surface 5 35. Profile column characteristic surface six 36, profile column characteristic surface seven 38, profile column characteristic surface eight 311; profile column characteristic surface one 31, profile column characteristic surface two 32, profile column characteristic surface three 33, profile column characteristic surface Four 34, profile column characteristic surface five 35, profile column characteristic surface six 36, profile column characteristic surface seven 38, profile column characteristic surface eight 311 structures are all made of aluminum alloy materials. This improvement reduces the weight of the column and improves the corrosion resi...

Embodiment 2

[0035] On the basis of the aluminum alloy side curtain semi-trailer profile column described in Example 1, the profile column characteristic surface one 31, the profile column characteristic surface two 32, the profile column characteristic surface three 33, the profile column characteristic surface four 34, Profile column characteristic surface five 35, profile column characteristic surface six 36, profile column characteristic surface seven 38, and profile column characteristic surface eight 311 are integrally formed. This improvement reduces the number of connections, does not require welding, avoids welding defects, and simplifies the column structure.

Embodiment 3

[0037] On the basis of the aluminum alloy side curtain semi-trailer profile column described in Example 2, the profile column characteristic surface one 31, the profile column characteristic surface two 32, the profile column characteristic surface three 33, the profile column characteristic surface four 34, Profile column characteristic surface five 35, profile column characteristic surface six 36, profile column characteristic surface seven 38, profile column characteristic surface eight 311 The molding process of the connection between the structures is an aluminum extrusion process. This improvement improves the section strength of the component, improves the machining accuracy, and simplifies the production process.

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PUM

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Abstract

The invention discloses an aluminum-alloy lateral-curtain-semitrailer profile standing column and a front box assembly thereof, is applicable to the field of trackless land vehicles, and aims to overcome the defects that a lateral-curtain-semitrailer profile standing column is normally of a steel structure, and the standing column is heavy and poor in corrosion resistance. The profile standing column comprises eight aluminum-alloy profile standing column feature faces, front box assembly profile standing columns, a front upper crossbeam, front wall plates, a front lower crossbeam, limit platesand curtain cloth tightening tubes. The aluminum-alloy lateral-curtain-semitrailer profile standing column and the front box assembly thereof can reduce the weight of the standing column and the front box assembly and increase corrosion resistance.

Description

technical field [0001] The invention belongs to the field of trackless land vehicles, and in particular relates to an aluminum alloy side curtain semi-trailer material column and a front box assembly thereof. Background technique [0002] So far, the side curtain semi-trailers provided by the market generally include front box assembly, top assembly, center pillar, side curtain, frame assembly, rear box assembly, support device, axle, suspension and other components. [0003] The column of the side curtain semi-trailer generally adopts a steel structure, so the column has defects such as heavy weight and poor corrosion resistance. Contents of the invention [0004] In view of this, the purpose of the present invention is to provide an aluminum alloy side curtain semi-trailer profile column and its front box assembly, so as to reduce the weight of the column and front box assembly and improve the corrosion resistance. [0005] To achieve the above object, the present inven...

Claims

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Application Information

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IPC IPC(8): B62D33/02B62D53/06
CPCB62D33/02B62D53/06
Inventor 史文宝夏德伟严国祥赵国臣石磊马越李鹏伟孙巍马兆麟王东辉
Owner LIAONING ZHONGWANG SPECIAL VEHICLE MFG
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