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Track line comprehensive detection platform

A comprehensive detection and line technology, applied in the direction of railway inspection vehicles, railway vehicle shape measuring devices, railway car body parts, etc., can solve the problems of high cost, complex structure, poor flexibility, etc., and achieve simple structure, flexible layout, and easy passage sexual effect

Pending Publication Date: 2021-10-22
SHANDONG JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a comprehensive detection platform for track lines, which overcomes the problems of complex structure, high cost and poor flexibility of existing track inspection vehicles, and meets the detection requirements of key track parameters of complex fixed-point track lines

Method used

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below through the accompanying drawings and embodiments.

[0026] control figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , a comprehensive detection platform for track lines, including a walking system, a frame 1, a traverse device, a tensioning device, and a distance sensor rotating device, the walking system includes two sets of driving wheels 2, and a set of driven wheels. The driving wheel set comprises a driving guide wheel 3, a reducer 8 and a motor 5, the driving guide wheel 3 is installed on the frame 1 through a wheel frame 6, driven by the motor 5 through a reducer 8, and the driving guide wheel 3 adopts a double The wheel rim structure can ensure that the comprehensive inspection platform of the track line passes through the turnout of the track 7 smoothly, and the material of the active guide wheel 3 is made of nylon, which can realize the insula...

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Abstract

A track line comprehensive detection platform comprises a walking system, a rack, a transverse moving device, a tensioning device and a distance sensor rotating device, the walking system comprises two driving wheel sets and a driven wheel set, each driving wheel set comprises a driving guide wheel, a speed reducer and a motor, the driven wheel set comprises a driven wheel and a rotary encoder, acquisition of speed, mileage and the like of the track line comprehensive detection platform can be realized. The transverse moving device comprises a module guide rail and a total station, and the total station can measure the position parameters of a high-voltage wire on a track. The tensioning device ensures the accuracy and the stability of transverse coordinate origin positioning in the operation process of the track line comprehensive detection platform. The distance sensor rotating device can realize two typical working conditions of track gauge measurement and track turnout crossing. The track line comprehensive detection platform has good trafficability, maneuverability and the like, and can meet the comprehensive detection requirements of the track gauge of the track line and the position of the power transmission line of the track line.

Description

technical field [0001] The invention relates to the field of track line dynamic detection, in particular to a track line comprehensive detection platform. Background technique [0002] Railway line equipment is the basic equipment of the railway transportation industry. It is exposed to the nature all the year round, and it is subjected to the effects of wind, rain, freezing and thawing and train loads. The subgrade and ballast bed are constantly deformed, the geometric dimensions of the track are constantly changing, and the rails, connecting parts and sleepers are constantly worn. , so that the technical status of the line equipment is constantly changing. Therefore, the railway management department grasps the change law of the line equipment and detects the state of the line in time. It is an important basic work to strengthen the line inspection management to ensure the quality of the line and ensure the safety of transportation. Line dynamic detection is one of the mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D15/10B61K9/08B61L23/04
CPCB61D15/10B61K9/08B61L23/04B61L23/045
Inventor 杨福广张鹏阮久宏国兴玉
Owner SHANDONG JIAOTONG UNIV
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