Rail transport device of car shell

A technology of rail transportation and car shell, which is applied in transportation and packaging, transportation of passenger cars, motor vehicles, etc., can solve problems such as unfavorable safety production, track length, height difference, etc., and achieve the effect of saving capital investment and saving workshop space.

Active Publication Date: 2015-02-18
JIANGSU YOUYI AUTOMOBILE
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the assembly process of passenger cars is relatively complicated and needs to go through multiple processes, the track of the car body rail transportation device is correspondingly long. After long-term use of the track, it is easy for two tracks to be in the same position due to the wear and tear of the track surface and partial shedding. There is a height difference, and when the car body rail transport device passes by

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rail transport device of car shell
  • Rail transport device of car shell
  • Rail transport device of car shell

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Image 6 It is the second specific embodiment of the present invention. As shown in the figure, an automobile shell track transportation device includes a front wheel frame 2 and a rear wheel frame 3 arranged along the direction of the rail 22, and at least one connecting front wheel frame 2 And the elastically deformable balance bar 4 of the rear wheel carrier 3, the bottoms of the front wheel carrier 2 and the rear wheel carrier 3 are respectively provided with two wheel brackets 23 corresponding to the two rails 22, and the lower part of the wheel bracket 23 The upper planes of the two wheel brackets 23 at the bottom of the front wheel frame 2 are respectively vertically provided with a support column that penetrates upwards out of the upper plane of the front wheel frame 2 5. The upper planes of the two wheel brackets 23 at the bottom of the rear wheel frame 3 are also vertically provided with a support column 5 that penetrates the upper plane of the rear wheel frame ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a rail transport device of a car shell. The rail transport device comprises a front wheel frame, a rear wheel frame and two balance rods, wherein two T-shaped wheels matched with two tracks respectively are arranged at the bottom of each of the front wheel frame and the rear wheel frame; the balance rods are arranged along the tracks and can generate elastic bending deformation of a certain angle, and the angle is determined by the length between the two connecting points of the balance rods and the maximum height difference of the tracks in the same position; a supporting column is arranged on the upper plane of each of the two ends of each of the front wheel frame and the rear wheel frame, compression springs are arranged between the supporting columns and the front wheel frame and between the supporting columns and the rear wheel frame, a U-shaped supporting block with an upward opening is arranged at the top end of each supporting column, and the U-shaped grooves of the U-shaped supporting blocks are matched with the bottom cross beams of the car shell. Therefore, the derail accident of the rail transport device caused by suspension of the T-shaped wheels can be prevented.

Description

technical field [0001] The invention relates to a transportation device, in particular to an automobile body rail transportation device. Background technique [0002] The traditional automobile body rail transportation device includes a rigid underframe for carrying the automobile body. The bottom of the underframe is provided with four rectangularly arranged T-shaped wheels that are respectively matched with two rails. When walking, the flanges of the T-shaped wheels block the rails on both sides to prevent the derailment of the car body rail transport device. Because the assembly process of passenger cars is relatively complicated and needs to go through multiple processes, the track of the car body rail transport device is correspondingly long. After long-term use of the track, it is easy for two tracks to be in the same position due to the wear and tear of the track surface and partial shedding. There is a height difference, and when the car body rail transport device p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B61F9/00B61D15/00B62D65/18
CPCB62D65/18
Inventor 张卫卫
Owner JIANGSU YOUYI AUTOMOBILE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap