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Transmission shaft intermediate support connecting structure capable of adjusting mounting position

A technology of intermediate support and installation position, applied in the direction of control device, transportation and packaging, vehicle components, etc., can solve the problems of high manufacturing cost, installation error cannot be adjusted accordingly, and achieve low production cost and reduce installation. Error, good stability

Inactive Publication Date: 2014-08-13
DONGFENG COMML VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. This utility model can only be applied to the intermediate support structure with fixed installation height and fixed transmission shaft inclination angle, and corresponding adjustments cannot be made for installation errors. Corresponding design molds are required for different models, and the manufacturing cost is relatively high

Method used

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  • Transmission shaft intermediate support connecting structure capable of adjusting mounting position
  • Transmission shaft intermediate support connecting structure capable of adjusting mounting position
  • Transmission shaft intermediate support connecting structure capable of adjusting mounting position

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see figure 1 – image 3 , a transmission shaft intermediate support connection structure with adjustable installation position, comprising a crossbeam assembly 1 and a transmission shaft intermediate support assembly 3 fixedly connected to its middle, the two ends of the crossbeam assembly 1 are respectively connected to the longitudinal beams of two vehicle frames 4. Fixed connection, the transmission shaft intermediate support connection structure also includes a connecting bracket 2, the top of the transmission shaft intermediate support assembly 3 is fixedly connected to the middle part of the beam assembly 1 through the connecting bracket 2; the connecting bracket 2 includes a vertical plate 21 and horizontal plate 22, the bottom of the vertical plate 21 is fixedly connected to the rear end of the horizontal plate 22, and the two sides of the vertical plate 21 are respectively fixedly connected with the two sides of the horizontal plate 22 through two reinforcing r...

Embodiment 2

[0046] Embodiment 2 is basically the same as Embodiment 1, and its difference is:

[0047] The middle part of the rear beam plate 61 is provided with a plurality of rear plate through-holes 64 corresponding to the bracket fixing holes 24, and the connecting bolts 26 provided through the through-holes 64 of the rear plate sequentially pass through the bracket fixing holes 24, the rear plate The through hole 64 is threadedly connected with the connecting nut.

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PUM

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Abstract

The invention discloses a transmission shaft intermediate support connecting structure capable of adjusting a mounting position. The transmission shaft intermediate support connecting structure comprises a beam assembly and a transmission shaft intermediate support assembly fixedly connected with the middle part of the beam assembly, wherein both ends of the beam assembly are respectively and fixedly connected with two longitudinal members; the transmission shaft intermediate support connecting structure also comprises a connecting yoke; the top part of the transmission shaft intermediate support assembly is fixedly connected with the middle part of the beam assembly through the connecting yoke. According to the design, the mounting height of the transmission shaft intermediate support assembly can be adjusted by adjusting the mounting position of the connecting yoke; for the mounting angle problem of the transmission shaft intermediate support assembly, only adaptive connecting yokes need to be designed according to different transmission shaft slant angles, and the production design cost is lower. The transmission shaft intermediate support connecting structure not only is good in universality but also is firm in structure and lower in production design cost.

Description

technical field [0001] The invention relates to a transmission shaft middle support and fixing structure, in particular to a transmission shaft middle support connection structure with an adjustable installation position, which is particularly suitable for improving the versatility of the transmission shaft middle support connection structure and reducing production costs. Background technique [0002] The transmission shaft assembly is an assembly that reliably transmits power between the gearbox and the drive axle. When the wheelbase of the vehicle is long and the distance between the gearbox and the drive axle is relatively long, two or more drive shafts need to be connected end to end to transmit power, and an intermediate support structure needs to be set at the connecting part of the two drive shafts. Suspended on the frame beam through the connecting structure. Due to the variability of the relative positions of the gearbox and drive axle, and the optimization of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/24
Inventor 李海雄石裕辉曾令贤谢浩
Owner DONGFENG COMML VEHICLE CO LTD
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