Cable-stayed beam assembly of concrete mixer truck frame

A technology for mixing trucks and concrete, applied in concrete transportation and other directions, can solve the problems of easy deformation stress and concentration, and achieve the effects of avoiding fracture, reducing impact force and improving stress.

Inactive Publication Date: 2013-04-03
SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a frame cable-stayed beam assembly of a concrete mixer truck, which can solve the problems of easy deformation and stress concentration existing in the overall welding of the existing frame

Method used

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  • Cable-stayed beam assembly of concrete mixer truck frame
  • Cable-stayed beam assembly of concrete mixer truck frame

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0015] figure 1 and figure 2 The shown concrete mixer truck frame cable-stayed beam assembly has two groups of cable-stayed beam assemblies symmetrically arranged on the frame. 2 and the inclined-stayed plate support 1 welded on the vehicle frame longitudinal beam 4, the inclined-stayed plate 2 and the inclined-stayed plate support 1 are connected and fixed by two rows of bolts 3 arranged staggeredly. When welding, install the cable-stayed beam assembly to the corresponding position, so that the cable-stayed plate support 1 is attached to the frame longitudinal beam 4, and the cable-stayed plate 2 is bonded to the front sealing plate 5 of the backstage; on the cable-stayed plate support 1 Between the frame longitudinal beam 4 and the long sides of the inclined plate support 1, an intermittent fillet weld is formed. The fillet size of the intermittent...

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Abstract

The invention discloses a cable-stayed beam assembly of a concrete mixer truck frame, relating to the technical field of transit mixer trucks. The cable-stayed beam assembly comprises a cable-stayed plate welded on a front closure plate of a back platform and a cable-stayed plate support welded on longitudinal beams of the frame, and the cable-stayed plate is connected and fixed with the cable-stayed plate support through bolts. The cable-stayed beam assembly enables the longitudinal beams of the frame to have reasonable stress, prevents the stress concentration of a chassis longitudinal beam, and reduces the welding deformation of the chassis longitudinal beam, so the chassis longitudinal beam can meet the assembling requirement.

Description

technical field [0001] The invention relates to the technical field of concrete mixer trucks, in particular to a reinforcing beam device for the frame of a concrete mixer truck. Background technique [0002] The frame of the existing concrete mixer truck is composed of the front desk, left and right longitudinal beams, left and right cable-stayed beams, and the backstage are directly welded; during the manufacturing process of this overall welded and fixed frame, the longitudinal beams will be deformed after welding , causing the assembly gap between the frame and the chassis longitudinal beam to be too large, which affects the performance of the vehicle. Therefore, it is usually necessary to re-calibrate the flatness of the longitudinal beam after welding to meet the assembly requirements. In addition, during the use of the whole vehicle, especially when the road conditions are poor, since the link is a rigid link, the longitudinal beam will be transversely broken or the ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/16
Inventor 雷燕张顺锦钱志超莫庆煌张艺骞周丹云韦风清李富
Owner SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES
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