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Small straddle-type monorail transportation system safety inspection vehicle

A straddle-type monorail and traffic system technology, which is applied in the field of small-scale straddle-type monorail traffic system safety inspection vehicles, can solve the problems of slow speed, high cost, sun exposure, rain, etc., and achieve the effect of low noise

Active Publication Date: 2011-08-17
CHONGQING JIAOTONG UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Engineering vehicles have complex structures, large volumes, high cost, slow speed, inflexibility, and inconvenience in getting up and down. The open-top body will also bring problems such as wind, sun, and rain to the staff. , a convenient straddle-type monorail traffic system safety inspection vehicle

Method used

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  • Small straddle-type monorail transportation system safety inspection vehicle
  • Small straddle-type monorail transportation system safety inspection vehicle
  • Small straddle-type monorail transportation system safety inspection vehicle

Examples

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Embodiment Construction

[0016] The technical solution of the invention is to adopt the modification of an ordinary miniature car, and combine the wheel train of the rail transit vehicle to form a small straddle-type monorail traffic system safety inspection vehicle. The safety inspection vehicle is divided into an upper body and a lower body, which can be connected by bolts.

[0017] The upper car body is transformed from a common miniature car, and its specific structure is: the driver's cab of the described miniature car 1 is installed on the vehicle floor by bolts, and the center is a rubber damping pad, such as Figure 4 As shown, the floor plate of the miniature car 1 is a skeleton structure, and anti-skid checkered steel plates are laid on the skeleton structure. The plane area of ​​the floor plate is larger than the bottom area of ​​the cab, and the part that exceeds the bottom area of ​​the cab surrounds the cab to form a ring. Walkway, that is, the floor plate of miniature car 1 and the circ...

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Abstract

The invention discloses a small straddle-type monorail transportation system safety inspection vehicle, which is composed by connecting an upper car body and a lower car body. The upper car body includes a mini-car, annular walkway provided circulating the mini-car and guard rails provided at the outer edge of the walkway, the mini-car runs on the track by four wheels, and the wheel toe-in value is 0; the lower car body has a straddle type girder structure, steering wheels and stabilized wheels are mounted on the both sides of the straddle type girder frame; and the steering wheels and the stabilized wheels are in rolling connection to the both sides of the track. The invention has beneficial technical effect that it is modified by an ordinary mini car, can bidirectional run, is suitable for straddle-type monorail transportation system daily inspection, principally for performing circuit inspection and roadblock exclusion before formal operation of train on each day morning. The vehicle has features of portability, fast speed (the vehicle speed is greater than 45 km per hour), low noise, safety, reliability and applicability for nighttime and the rain and fog weather, and so on.

Description

technical field [0001] The invention relates to a rail transit vehicle, in particular to a small straddle-type monorail traffic system safety inspection vehicle. Background technique [0002] At present, there is no special track safety inspection vehicle, and the inspection work of track safety is undertaken by engineering vehicles. Engineering vehicles have complex structures, large volumes, high cost, slow speed, inflexibility, and inconvenience in getting up and down. The open-top body will also bring problems such as wind, sun, and rain to the staff. , A convenient straddle-type monorail traffic system safety inspection vehicle. Contents of the invention [0003] The object of the present invention is to provide a special small-sized straddle-type monorail traffic system safety inspection car, and its technical proposal is: a small-sized straddle-type monorail traffic system safety inspection car, the safety inspection car consists of an upper car body It is connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D15/12
Inventor 杜子学仲建华何希和叶天明李斌
Owner CHONGQING JIAOTONG UNIVERSITY
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