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Orbit dynamic detection device for medium and low speed maglev F-type orbits

A technology for track dynamics and detection equipment, which is applied in the directions of measuring devices, measuring angles, surveying and navigation, etc. It can solve the problems that the track measurement of low- and medium-speed maglev trains cannot be applied, and achieve the effects of quick power supply replacement, convenient use, and light weight

Active Publication Date: 2012-10-03
NAT UNIV OF DEFENSE TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing high-speed maglev train track inspection equipment cannot be applied to the measurement of medium and low-speed maglev train tracks

Method used

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  • Orbit dynamic detection device for medium and low speed maglev F-type orbits
  • Orbit dynamic detection device for medium and low speed maglev F-type orbits
  • Orbit dynamic detection device for medium and low speed maglev F-type orbits

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 , figure 2 with image 3 As shown, the track dynamic detection equipment of the low-speed magnetic levitation F-type rail in the present invention includes a rigid platform and a data measurement and processing system and a portable power supply 13 fixed on the rigid platform. The rigid platform includes a triangular beam 11 and a left connecting arm 10. , right connecting arm 16, left plate frame 5 and the right plate frame 19 that is connected on the car body (as maglev train), the left plate frame 5 is connected to the lower left side of the triangular beam 11 by the left connecting arm 10, the right plate frame The frame 19 is connected to the lower right side of the triangular beam 11 through the right connecting arm 16 . In this embodiment, the right end of the triangular beam 11 is lower than the lef...

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Abstract

The invention discloses an orbit dynamic detection device for medium and low speed maglev F-type orbits, which comprises a rigid rack, a data measuring and processing system and a portable power supply, wherein the data measuring and processing system and the portable power supply are fixed on the rigid rack; the rigid rack comprises a triangular beam, a left connecting arm, a right connecting arm, a left plate type frame and a right plate type frame, wherein the right plate type frame is connected to a vehicle body, the left plate type frame is connected to the left downside of the triangular beam through the left connecting arm, and the right plate type frame is connected to the right downside of the triangular beam through the right connecting arm. The invention has the advantages of simple and compact structure, small volume, light weight, high measurement precision, convenience for disassembly and assembly and carrying, integration of multiple geometrical measurements of F-type orbits, and the like.

Description

technical field [0001] The invention mainly relates to the field of detection equipment for medium and low-speed magnetic levitation tracks, in particular to a track dynamic detection equipment for F-shaped rails. Background technique [0002] The special cross-sectional shape of the F-rail of medium and low-speed maglev trains is different from the traditional wheel-rail "I"-shaped track. The unique geometric shape of its cross-section makes the existing dynamic track inspection equipment unable to cope with the various unique internal geometric shapes of the F-rail. Parameter measurement. The existing wheel-rail track dynamic detection equipment can only measure the geometric parameter state of the ordinary T-shaped track, but cannot be used for the measurement and detection of the F-shaped track unique to medium and low-speed maglev trains. The special cross-sectional shape of the F-rail of medium and low-speed maglev trains is different from that of high-speed maglev tr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/14G01B11/02G01C1/00
Inventor 吴峻周文武李中秀张兴华
Owner NAT UNIV OF DEFENSE TECH
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