CN203651772U - Track detection system of comprehensive detection vehicle - Google Patents
Track detection system of comprehensive detection vehicle Download PDFInfo
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- CN203651772U CN203651772U CN201320727086.9U CN201320727086U CN203651772U CN 203651772 U CN203651772 U CN 203651772U CN 201320727086 U CN201320727086 U CN 201320727086U CN 203651772 U CN203651772 U CN 203651772U
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 230000001133 acceleration Effects 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 52
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
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Abstract
The utility model belongs to the technical field of railway detection vehicle manufacture, and discloses a track detection system of a comprehensive detection vehicle. The track detection system comprises a detection device and a data processing system. The data processing system comprises an analog-digital converter, a computer and a printer. A detection beam (6) is arranged at one end of a shaft framework of a bogie of a vehicle. An LPDT (9-1) and an RPDT (9-2) are arranged at the positions, over a left shaft box cover and a right shaft box cover of a shaft of the vehicle, below a bottom plate of a vehicle body respectively. A shaft box acceleration meter (8) is installed inside a reflector. A spinning top assembly (5) is located over the axis of the shaft of the vehicle and installed in a traction beam structure frame of the bottom plate of the vehicle body. A positioning GPS antenna (14) and a time GPS antenna (15) are arranged on a roof of the detection vehicle. According to the track detection system, the problems that the track detection system interferes with layout of other system devices is solved, and reasonable and excellent layout of the whole vehicle is ensured.
Description
Technical field
The utility model belongs to railway and detects technical field of vehicle manufacture, relates generally to a kind of rail detection system of synthetic detection vehicle.
Background technology
Rail detection system is to detect principle according to inertial reference method, the pioneering technologys such as application photoelectricity, gyro, electromagnetism, electronics, servo, digital processing, computing machine, to height, rail to, rule, level, twist of track, normal acceleration, horizontal acceleration, curvature variation, gauge rate of change, willfully rate of change, 70 metric waves grow tall low and rail that 70 metric waves are grown to comprehensive detection.Every testing result is shown in real time on computers simultaneously with Waveforms form Recorded Paper on, and deposit in disk, have that detection is complete, precision is high, reliability is strong, advanced technology and a very strong data processing feature.Because yellow synthetic detection vehicle of the first day of the lunar month is made up of multiple checking systems, each system is separate checking system, still, because of the restriction of whole vehicle space, the restriction that influences each other of equipment mounting arrangement.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is the rail detection system that proposes a kind of synthetic detection vehicle, can be by the position of reasonable Arrangement checking system, realize the reasonable utilization of resource, the optimization layout of equipment, make vehicle space obtain maximized application.
The utility model adopts following technical scheme for completing its utility model task:
A rail detection system for synthetic detection vehicle, described rail detection system includes detecting device and data processing system; Data processing system includes A and D converter, computing machine and chopping machine; Described detecting device includes and detects beam, displacement gauge DT I, displacement gauge DT II, displacement gauge DT III, left height displacement gauge LPDT, right height displacement gauge RPDT, reflector, axle box acceleration meter, servo accelerometer, gyroassembly, connection box, contact system rack, system ensemble rack and rail check system rack; Described detection beam is arranged on the termination of a bogie truck one axle framework of vehicle; Rail is installed below described detection beam to accelerometer ALGN, surface mark sensors A LD and Laser video camera assembly, described Laser video camera assembly is made up of the left Laser video camera assembly LLCU being symmetrical set and right Laser video camera assembly RLCU, and distance between bottom surface and the rail level of Laser video camera assembly is 150mm; Described displacement gauge DT I is arranged on the position of the nearly car body cartridge of vehicle left side, and described displacement gauge DT II is arranged on the position of nearly vehicle two axles of vehicle left side, and described displacement gauge DT III is arranged on the position of nearly vehicle one axle of vehicle left side; Described left height accelerometer, right height displacement gauge RPDT are arranged on respectively the below of the hull bottom plate directly over vehicle one axle Y-axis case lid; Described reflector is two, lay respectively at left height displacement gauge LPDT, right height displacement gauge RPDT under, and be arranged on Y-axis case lid, described axle box acceleration is counted two, is arranged on respectively the inner side of left and right reflector; Described gyroassembly be positioned at vehicle one axis in axis line directly over, and be arranged in the draw beam structural frames of hull bottom plate; Described contact system rack, system ensemble rack and rail check system rack are positioned at car body, and the lower end of contact system rack, system ensemble rack and rail check system rack is fixed on the tank top plate of car body, and upper end is lifted on steel structure of car roof; Described contact system rack is between vehicle three axles and vehicle four axles; Described system ensemble rack is positioned at position to the left, car body center; Described rail check system rack is positioned at the position of nearly vehicle two axles; Be provided with positioning GPS antenna and time gps antenna at the roof of inspection vehicle; Described positioning GPS antenna and time gps antenna are all communicated with contact system rack, system ensemble rack and rail check system rack; Described connection box is arranged on the bottom of car body, and is positioned at the lower right of rail check system rack.
In described car body, be provided with the operator's station in order to placing mold number converter, computing machine and chopping machine; The periphery of described operator's station adopts arc transition.
The rail detection system of a kind of synthetic detection vehicle the utility model proposes, the position of the layout checking system of reasonable Arrangement, the reasonable utilization of resource, the optimization layout of equipment are realized, solve the problem of interfering with other system device layout, ensured rationalization, the excellenceization of whole vehicle layout; Rail check system and comprehensive detection system and contact net system use positioning GPS antenna, time gps antenna, the operating console of this vehicle simultaneously, have realized resource sharing, have reduced cost payout.
Brief description of the drawings
Fig. 1 is to be structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the A-A cutaway view in Fig. 1.
In figure, 1, displacement gauge DT I, 2, connection box, 3, displacement gauge DT II, 4, displacement gauge DT III, 5, gyroassembly, 6, detect beam, 7, reflector, 8, axle box acceleration meter, 9-1, left height displacement gauge LPDT, the right height displacement gauge of 9-2 RPDT, 10, servo type accelerometer, 11, operator's station, 12, computing machine, 13, rail check system rack, 14, positioning GPS antenna, 15, time gps antenna, 16, contact system rack, 17, system ensemble rack.
Detailed description of the invention
With specific embodiment, the utility model is illustrated by reference to the accompanying drawings, in this file, near four axles that are respectively vehicle of synthetic detection vehicle “A” end of car and three axles of vehicle, is respectively two axles of vehicle and an axle of vehicle near end of synthetic detection vehicle; As shown in Figure 1 and Figure 2, a kind of rail detection system of synthetic detection vehicle, described rail detection system includes detecting device and data processing system; Data processing system includes A and D converter, computing machine and chopping machine; Described detecting device includes and detects beam 6, displacement gauge DT I 1, displacement gauge DT II 3, displacement gauge DT III 4, left height displacement gauge LPDT 9-1, right height displacement gauge RPDT9-2, reflector 7, height accelerometer (not shown), axle box acceleration meter 8, servo type accelerometer 10, gyroassembly 5, connection box 2, contact system rack 16, system ensemble rack 17 and rail check system rack 13; Described detection beam 6 is arranged on the termination of a bogie truck one axle framework of vehicle; Rail is installed below described detection beam 6 to accelerometer ALGN, surface mark sensors A LD and Laser video camera assembly, for detection of rail to, gauge, rail profile profile, rail profile abrasion and rail cant; Described Laser video camera assembly is made up of the left Laser video camera assembly LLCU being symmetrical set and right Laser video camera assembly RLCU, and distance between bottom surface and the rail level of Laser video camera assembly is 150mm; Described displacement gauge DT I 1 is arranged on the position of the nearly car body cartridge of vehicle left side, and described displacement gauge DT II 3 is arranged on the position of the nearly vehicle diaxon of vehicle left side, and described displacement gauge DT III 4 is arranged on the position of nearly vehicle one axle of vehicle left side; Described displacement gauge DT I 1, displacement gauge DT II 3, displacement gauge DT III 4 are in order to measure the displacement of car body with respect to bogie truck; In conjunction with Fig. 3, described height accelerometer is two, install concentratedly on a block plate with left height displacement gauge LPDT9-1, right height displacement gauge RPDT9-2 respectively, then its assembly is arranged on respectively to the below of the hull bottom plate directly over vehicle one axle Y-axis case lid; Described reflector 7 is two, lay respectively at left height displacement gauge LPDT9-1, right height displacement gauge RPDT9-2 under, and be arranged on Y-axis case lid, ensure the just center to horizontal iron plate of laser port of left height displacement gauge LPDT9-1, right height displacement gauge, under travel condition of vehicle, in laser port vertical direction all the time above reflector; Described left height displacement gauge LPDT9-1, right height displacement gauge RPDT9-2 coordinate with reflector 7 for measuring displacement and the hull bottom plate left and right sides acceleration/accel of car body with respect to left and right wheel shaft; Described axle box acceleration meter 8 is divided into left and right, is arranged on respectively the inner side of reflector 7 by four bolts, is convenient to the reasonable utilization of cabling and mounting bracket, in order to measure the displacement of car body with respect to left and right wheel shaft; Described gyroassembly 5 be positioned at vehicle one axis in axis line directly over, and be arranged in the draw beam structural frames of hull bottom plate, in order to read the indicated direction of axle, and automatically data-signal is passed to control system and determines vehicle heading, play navigation function; Described contact system rack 13, system ensemble rack 16 and rail check system rack 17 are positioned at car body, the lower end of contact system rack 13, system ensemble rack 16 and rail check system rack 17 is fixed on the tank top plate of car body, upper end is lifted on steel structure of car roof, has ensured to be connected firmly to become as a whole with car body; Above contact system rack 16, system ensemble rack 17 and rail check system rack 13, all having integrated steel-structure support is connected with roof, on rack, add box coaming plate, wherein two blocks of coaming plates are connected on integrated steel-structure support, another two blocks of coaming plates are fixed with plug-in unit, any nail hole is not stayed in outside, leave 10mm nature gap with the top board of car body, terminal with compact integral structure is generous, with roof moulding one integrated mass; Radical function: adopt the technology such as Laser video camera, inertia measurement, digital processing, carry out Real-time Collection and processing.Show in real time the detected parameters such as track geometry and vehicle acceleration, the line overrun of going forward side by side judgement, data bank storage, transfinite editor and report printing; Described contact system rack 16 is between vehicle three axles and vehicle four axles; Described system ensemble rack 17 is positioned at position to the left, car body center; Described rail check system rack 13 is positioned at the position of nearly vehicle two axles; Be provided with positioning GPS antenna 14 and time gps antenna 16 at the roof of inspection vehicle; Described positioning GPS antenna 14, time gps antenna 15 are positioned at car body longitudinal centerline, and top is unobstructed, by bolt, itself and corresponding mount pad are fixed; For contact system monitoring system, rail check system and system ensemble jointly, determining for vehicle location and detection time.Described positioning GPS antenna 14 and time gps antenna 15 are all communicated with contact system rack 16, system ensemble rack 17 and rail check system rack 13; In described car body, be provided with the operator's station 11 in order to placing mold number converter, computing machine and chopping machine; Whole operation director 15m is many, the periphery of described operator's station 11 adopts arc transition, for providing, installs and service platform the trough of A and D converter, computing machine and chopping machine and rack, moulded elegant in appearance, install and service platform for graphoscope, keyboard, chopping machine, rack trough provide, keyboard and wire casing are all concealed installations.Operator's station below is furnished with storing chest, not only can storing but also operator's station is played to fixing and supporting role; On operator's station lower side wall, establishing multiple 2,3 pole sockets, is other work power supplies of telltale and operating personal; Radical function: telltale is mainly used in showing in real time various charts, mode chart, detected parameters etc., provides foundation for operating personal judges the current running state of vehicle.Described connection box 2 is arranged on the bottom of car body, and be positioned at the below of rail check system rack, concentrate in connection box 2 in order to optical cable, electric wire that detection beam 6 is drawn, directly be connected with contact system rack, system ensemble rack and rail check system rack from connection box upper port again, the transmission of power supply, data-signal in equipment and contact system rack, system ensemble rack and rail check system rack under connection car.
Claims (2)
1. a rail detection system for synthetic detection vehicle, is characterized in that: described rail detection system includes detecting device and data processing system; Data processing system includes A and D converter, computing machine and chopping machine; Described detecting device includes and detects beam (6), displacement gauge DT I (1), displacement gauge DT II (3), displacement gauge DT III (4), left height displacement gauge LPDT(9-1), right height displacement gauge RPDT(9-2), reflector (7), axle box acceleration meter (8), servo type accelerometer (10), gyroassembly (5), connection box (2), contact system rack (16), system ensemble rack (17) and rail check system rack (13); Described detection beam (6) is arranged on the termination of a bogie truck one axle framework of vehicle; Rail is installed to accelerometer ALGN, surface mark sensors A LD and Laser video camera assembly in the below of described detection beam (6), for detection of rail to, gauge, rail profile profile, rail profile abrasion and rail cant; Described Laser video camera assembly is made up of the left Laser video camera assembly LLCU being symmetrical set and right Laser video camera assembly RLCU, and distance between bottom surface and the rail level of Laser video camera assembly is 150mm; Described displacement gauge DT I (1) is arranged on the position of the nearly car body cartridge of vehicle left side, and described displacement gauge DT II (3) is arranged on the position of nearly vehicle two axles of vehicle left side, and described displacement gauge DT III (4) is arranged on the position of nearly vehicle one axle of vehicle left side; Described left height displacement gauge LPDT(9-1), right height displacement gauge RPDT(9-2) be arranged on respectively the below of the hull bottom plate directly over vehicle one axle Y-axis case lid; Described reflector (7) is two, lay respectively at left height displacement gauge LPDT(9-1), right height displacement gauge RPDT(9-2) under, and be arranged on Y-axis case lid described left height displacement gauge LPDT(9-1), right height displacement gauge RPDT(9-2) coordinate with reflector (7); Described axle box acceleration meter (8) is two, is arranged on respectively the inner side of left and right sides reflector; Described gyroassembly (5) be positioned at vehicle one axis in axis line directly over, and be arranged in the draw beam structural frames of hull bottom plate; Described contact system rack (16), system ensemble rack (17) and rail check system rack (13) are positioned at car body, the lower end of contact system rack (16), system ensemble rack (17) and rail check system rack (13) is fixed on the tank top plate of car body, and upper end is lifted on steel structure of car roof; Described contact system rack (16) is between vehicle three axles and vehicle four axles; Described system ensemble rack (17) is positioned at position to the left, car body center; Described rail check system rack (13) is positioned at the position of nearly vehicle two axles; Be provided with positioning GPS antenna (14) and time gps antenna (15) at the roof of inspection vehicle; Described positioning GPS antenna (14) and time gps antenna (15) are all communicated with contact system rack, system ensemble rack and rail check system rack; Described connection box (2) is arranged on the bottom of car body, and is positioned at the below of rail check system rack.
2. the rail detection system of synthetic detection vehicle according to claim 1, is characterized in that: in described car body, be provided with the operator's station in order to placing mold number converter, computing machine and chopping machine; The periphery of described operator's station adopts arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727086.9U CN203651772U (en) | 2013-11-18 | 2013-11-18 | Track detection system of comprehensive detection vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727086.9U CN203651772U (en) | 2013-11-18 | 2013-11-18 | Track detection system of comprehensive detection vehicle |
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| CN203651772U true CN203651772U (en) | 2014-06-18 |
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| CN201320727086.9U Expired - Lifetime CN203651772U (en) | 2013-11-18 | 2013-11-18 | Track detection system of comprehensive detection vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552571A (en) * | 2013-11-18 | 2014-02-05 | 南车洛阳机车有限公司 | Track detection system of comprehensive detection vehicle |
| CN104154866A (en) * | 2014-08-27 | 2014-11-19 | 南车南京浦镇车辆有限公司 | Light reflection device for track inspection trolley |
| CN107894341A (en) * | 2017-12-13 | 2018-04-10 | 中国人民解放军国防科技大学 | Single bogie calibration device for dynamic rail inspection system |
| CN108545098A (en) * | 2018-04-26 | 2018-09-18 | 成都臻达伺服控制技术有限公司 | A kind of train travel information acquisition system based on attitude measuring |
-
2013
- 2013-11-18 CN CN201320727086.9U patent/CN203651772U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552571A (en) * | 2013-11-18 | 2014-02-05 | 南车洛阳机车有限公司 | Track detection system of comprehensive detection vehicle |
| CN104154866A (en) * | 2014-08-27 | 2014-11-19 | 南车南京浦镇车辆有限公司 | Light reflection device for track inspection trolley |
| CN104154866B (en) * | 2014-08-27 | 2017-03-29 | 中车南京浦镇车辆有限公司 | Track inspection car reflex reflector |
| CN107894341A (en) * | 2017-12-13 | 2018-04-10 | 中国人民解放军国防科技大学 | Single bogie calibration device for dynamic rail inspection system |
| CN107894341B (en) * | 2017-12-13 | 2023-10-20 | 中国人民解放军国防科技大学 | Single bogie checking device for dynamic rail inspection system |
| CN108545098A (en) * | 2018-04-26 | 2018-09-18 | 成都臻达伺服控制技术有限公司 | A kind of train travel information acquisition system based on attitude measuring |
| CN108545098B (en) * | 2018-04-26 | 2021-03-30 | 四川先美电子有限公司 | Train driving information acquisition system based on attitude measurement device |
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Granted publication date: 20140618 Effective date of abandoning: 20150610 |
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| RGAV | Abandon patent right to avoid regrant |