CN201865016U - Intelligent track detector for efficient measurement of track parameters - Google Patents
Intelligent track detector for efficient measurement of track parameters Download PDFInfo
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- CN201865016U CN201865016U CN201020289361XU CN201020289361U CN201865016U CN 201865016 U CN201865016 U CN 201865016U CN 201020289361X U CN201020289361X U CN 201020289361XU CN 201020289361 U CN201020289361 U CN 201020289361U CN 201865016 U CN201865016 U CN 201865016U
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Abstract
The utility model relates to a track parameter detection device, in particular to an intelligent track detector for the efficient measurement of track parameters. The intelligent track detector comprises an intelligent track detection vehicle and a track satellite vehicle, wherein a measuring prism is mounted on the track satellite vehicle; an automatic leveling table is mounted on the intelligent track detector; a total station is erected on the automatic leveling table for efficient dynamic tracking measurement; a dip angle sensor fine adjustment platform is mounted on the detection vehicle; and two measuring wheels are arranged at the two ends of the detection vehicle and are in elastic contact with a guide track, so as to achieve low possibility of abrasion and greatly improve the measuring precision. The utility model has the advantages that the automatic leveling table and the total station are mounted on the intelligent track detection vehicle for the static intersection measuring model and the dynamic tracking measuring model, so that the operation efficiency is high (5-6 times higher than that of like products in the prior art); and through the dip angle sensor fine adjustment platform, the two measuring wheels and a measuring micromotion device in the design, the detection precision of the intelligent track detection vehicle can be greatly improved, so as to meet the requirements for efficient and high-precision measurement.
Description
Technical field
The utility model relates to the orbit parameter checkout gear, is meant a kind of efficient intelligent track detector of measuring of orbit parameter that is applicable to especially.
Background technology
Along with the extensive Line for Passenger Transportation construction of China and put into effect, train running speed is fast, and safety, stationarity, punctuality require high, must carry out high-quality maintenance and maintenance, just can guarantee the security of operation and the quality of Line for Passenger Transportation.The maintenance pattern that this need set up tighter operation or work standard, renewal is equipped with high-precision accurate measurement control net, the full geometric parameter of research track fast, precise detection technology and equipment.
The pattern that the accurate control of prior art middle orbit is generally adopted is to set up the total powerstation matching track to check that dolly carries out orbit coordinate and gauge, superelevation is measured in the road heart or position, curb control point.This kind measurement pattern all is to set up total powerstation observation dolly prism on the circuit or on the curb to determine circuit coordinate, to survey crew technical requirements height, and measure dolly and all adopt the fixed point static measurement, operating efficiency can only reach about 200m/h, and per hour there are big distance in the operating efficiency of tens measuring points and on-the-spot practical application request.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of efficient intelligent track detector of measuring of orbit parameter that is used for is provided, on the intelligent track inspection vehicle, automatic tuning platform is installed, set up total powerstation on the automatic tuning platform, can realize dynamically following the tracks of efficient the measurement, and the obliquity sensor fine adjustment stage is installed on the inspection vehicle, and two meter wheels at two ends, meter wheel Elastic Contact guide rail, not easy to wear, improve certainty of measurement greatly.
The purpose of this utility model realizes being finished by following technical scheme:
A kind of efficient intelligent track detector of measuring of orbit parameter that is used for, the orbiter car that comprises the intelligent track inspection vehicle and measuring prism is installed, described intelligent track inspection vehicle is provided with automatic tuning platform, and described automatic tuning platform is put on the shelf and is provided with total powerstation.
Also be provided with the obliquity sensor fine adjustment stage on this intelligent track inspection vehicle, the obliquity sensor fine adjustment stage is fixedly installed on the vehicle frame main beam of intelligent track inspection vehicle, mainly comprise obliquity sensor, adjustable plate, installing plate, fixed head, adjusting bolt and set bolt, described adjustable plate is the hollow circular ring shape, be arranged with round boss shape installing plate on the adjustable plate, the installing plate top covers fixed head; Described obliquity sensor is fixedly installed in described installing plate soffit; Described set bolt is distributed on the circular adjustable plate, is fastenedly connected adjustable plate and fixed head, and the adjusting bolt is connected outside the set bolt.
Above-mentioned obliquity sensor is dynamic double-shaft tilt angle sensor.
The vehicle frame main beam of above-mentioned intelligent track inspection vehicle is the T font, and described T font vehicle frame main beam two ends all are built-in with displacement transducer, and the bottom at vehicle frame main beam two ends all is equipped with travelling wheel, directive wheel and meter wheel, and described meter wheel is connected with displacement transducer.
Be provided with damping spring and fine motion guide rail between above-mentioned meter wheel and the displacement transducer.
Above-mentioned meter wheel is positioned on the axis of described T type vehicle frame.
Above-mentioned T font vehicle frame main beam is detachable, telescopic structure, and the built-in promising directive wheel of girder provides the air spring of compaction forces.
This intelligent track detector also comprises singlechip data processing unit, the external blue-teeth data communication interface of described singlechip data processing unit.
The utility model has the advantages that, the intelligent track inspection vehicle is equipped with on the automatic tuning platform and total powerstation, be applicable to static intersection, dynamic tracking measurement pattern, the operating efficiency height, the 5-6 that can reach prior art product operating efficiency of the same type doubly, the obliquity sensor fine adjustment stage of design, two meter wheel and measurement inching gear thereof can improve the accuracy of detection of intelligent track inspection vehicle greatly, satisfy high-efficiency high-accuracy and measure demand.
Description of drawings
Fig. 1 is an intelligent track inspection vehicle front view;
Fig. 2 is the local enlarged diagram of circle A part among Fig. 1;
Fig. 3 is an intelligent track inspection vehicle vertical view;
Fig. 4 is an intelligent track inspection vehicle left view;
Fig. 5 is an obliquity sensor fine adjustment stage vertical view;
Fig. 6 is an obliquity sensor fine adjustment stage sectional view.
The specific embodiment
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
What label 1-28 indicated among the accompanying drawing 1-6 is: total powerstation 1, automatic tuning platform 2, obliquity sensor fine adjustment stage 3, handbook 4, meter wheel 5, rail 6, push rod 7, T type vehicle frame 8, air spring 9, slide block 10, the flexible end 11 of girder, damping spring 12, fine motion guide rail 13, encoder 14, displacement transducer 15, travelling wheel 16, directive wheel 17, brake 18, quick detachment device 19, battery 20, relief arrangement 21, guide rail 22, regulate bolt 23, set bolt 24, adjustable plate 25, installing plate 26, fixed head 27, obliquity sensor 28.
The utility model device is based on the efficient measurement mechanism of a kind of track three-dimensional coordinate of the accurate control net of track, i.e. intelligent track detector.Utilize existing track control net (CP III) that flat, the vertical face of existing line is carried out present situation and measure, generate existing line plane coordinates and height above rail surface basic data.The simple laser special tool of CP III point (containing rail pile) to the flat distance of rail level and the discrepancy in elevation can be precisely measured in exploitation, by measuring the CP III point (containing rail pile) that has accurate coordinates and the flat distance and the discrepancy in elevation of circuit rail level, calculate the accurate orbit coordinate that just can obtain through program with respect to CP III control point.The intelligent track detector also has the gauge measuring mechanism to be used to gather circuit gauge, level data such as (superelevation).
The intelligent track detector of the utility model device comprises the orbiter car that measuring prism is installed, and the orbiter car runs on the place ahead, and the intelligent track inspection vehicle is followed in the back, and inspection vehicle is gathered circuit gauge, level data such as (superelevation).For realizing efficient measurement, the intelligent track inspection vehicle need provide the total station survey platform, in the measuring process, measure all requires the intelligent track inspection vehicle to provide reliable measuring table for total powerstation at every turn when building a station, therefore must have fast automatic levelling function, build a station the time with shortening, improve and measure efficient.For this reason, the intelligent track inspection vehicle of the utility model device is provided with automatic tuning platform 2 and obliquity sensor fine adjustment stage 3, and automatic tuning platform 2 is put on the shelf and is provided with total powerstation 1.That utilizes total powerstation sights function automatically, sights the measuring prism on the track satellite car, dynamic tracking measurement track three-dimensional coordinate.In addition, the intelligent track detector also comprises singlechip data processing unit, the external blue-teeth data communication interface of singlechip data processing unit.
As Fig. 1-shown in Figure 4, be the structure three-view diagram and the zoomed-in view thereof of intelligent track inspection vehicle in the utility model intelligent track detector.From Fig. 3 as seen, the vehicle frame main beam 8 of intelligent track inspection vehicle is the T font in the present embodiment.In Fig. 1, obliquity sensor fine adjustment stage 3 is installed on the vehicle frame main beam, and on the vehicle frame main beam automatic tuning platform 2 is installed also, total powerstation 1 is installed on the automatic tuning platform 2.Total powerstation 1 on the intelligent track inspection vehicle can be sighted the measuring prism on the front track satellite car automatically.
As shown in Figure 1, obliquity sensor fine adjustment stage 3 is fixedly installed on the vehicle frame main beam 8 of intelligent track inspection vehicle, and obliquity sensor is dynamic double-shaft tilt angle sensor.As Fig. 5, shown in Figure 6, obliquity sensor fine adjustment stage 3 mainly comprises obliquity sensor 28, adjustable plate 25, installing plate 26, fixed head 27, regulates bolt 23 and set bolt 24, adjustable plate 25 is the hollow circular ring shape, be arranged with round boss shape installing plate 26 on the adjustable plate, installing plate 26 tops cover fixed head 27.Obliquity sensor 28 is fixedly installed in installing plate 26 soffits.Set bolt 24 is distributed on the circular adjustable plate, is fastenedly connected adjustable plate and fixed head, and the set bolt outside is connected and regulates bolt 23.
After intelligent track detector assembling is finished, utilize fine adjustment stage can on the standard test device, accurately demarcate 0 of obliquity sensor with calibrate its X and Y direction and accurately demarcate the intelligent track detector, reach the overall accuracy requirement of car load.
Timing signal is placed on the intelligent track detector on the standard test device on request.Regulate its level earlier: transfer loose set bolt, make the sensor installed surface of adjustable plate and installing plate be level by regulating four trimming bolts, this moment, the absolute angle of obliquity sensor X and Y direction all was 0 degree (being adjusted to several zero according to required precision), tightened set bolt.Next calibrate the positive direction of its X/Y axle again: unscrew set bolt earlier, by changing superelevation and rotation installing plate, make its consistent with the vertical and horizontal of intelligent track detector respectively (promptly with direction of advance and well-behaved direction of measurement unanimity), finish the accurate demarcation of obliquity sensor X and Y direction.
As Fig. 1 to Fig. 6 as seen, T font vehicle frame main beam two ends all are built-in with displacement transducer 15, and the small rail gauge that can measure the track both sides changes, and avoids only measuring rail one side, and ignore the small convex-concave distortion of rail etc. of opposite side.
In the bottom at vehicle frame main beam two ends travelling wheel 16, directive wheel 17 and meter wheel 5 are installed respectively.Travelling wheel 16 travelings drive the inspection vehicle operation on rail 6, directive wheel 17 and meter wheel 16 are near the rail inboard.T font vehicle frame main beam 8 is detachable, telescopic structure, and girder is built-in with air spring 9, slide block 10 and rail plate 22, and air spring promotes the flexible end 11 of girder, and directive wheel 17 is installed in flexible end 11, bears flexible end motive force, is close to the rail inboard, and is easily frayed.Meter wheel 5 is analogous to directive wheel 17, is installed on the position, axis of T type vehicle frame 8.Meter wheel 5 is connected with displacement transducer 15, is provided with the measurement inching gear between the two, the linkage that just damping spring 12 and fine motion guide rail 13, fine motion guide rail 13 promptly shown in Figure 2 and extension spring 12 or compression spring 12 are formed.The setting of measuring inching gear can make meter wheel near the rail inboard, does not bear weight power again, is difficult for producing wearing and tearing, and long-term use also is unlikely to cause the certainty of measurement variation.
In addition, also be provided with brake 18, push rod 7, fast detachment device 19, battery 20 and relief arrangement 21 etc. on the intelligent track inspection vehicle vehicle frame main beam, two seals are set on the intelligent track inspection vehicle, with the equal insulation processing of rail parts in contact etc.
When reality is used, adopt static intersection, the dynamic tracking measurement pattern, utilize the total powerstation that sets up on the intelligent track inspection vehicle and sight function automatically, sight the precision control network control system stake point (CPIII) that both sides, road along the line are provided with, static intersection measurement goes out the survey station three-dimensional coordinate and the accurately measuring track satellite car rises, terminal point coordinate, adopt dynamic tracking measurement pattern high-density acquisition circuit gauge between two static intersection measuring points, level data such as (superelevation), promptly pass through displacement transducer, dynamically the gauge of double-shaft tilt angle sensor and rotary encoder accurately measuring track is with vertical, Angle of Heel and mileage, and generate the gauge difference, level changes, superelevation numerical value and circuit mileage.After measurement is finished,, obtain track circuit high density high-precision three-dimensional coordinate completely with measured survey data regression fit.Data handling system is carried out data acquisition, the A/D conversion, and data analysis, storage, and form the line related data sheet.Utilize the data communication interface on the intelligent track inspection vehicle, information via single-chip microcomputers such as track geometry status parameter that detector is gathered and mileage, be encoder shown in Figure 1 14 handle the back by Bluetooth transmission to handbook 4, can the immediate observation data cases, send caution sound when numerical value exceeds standard.Vehicle-mounted rechargeable battery 20 requires and can continuous operation be not less than 8 hours for whole system provides power supply simultaneously.
Claims (8)
1. one kind is used for the efficient intelligent track detector of measuring of orbit parameter, it is characterized in that the orbiter car that this intelligent track detector comprises the intelligent track inspection vehicle and measuring prism is installed, described intelligent track inspection vehicle is provided with automatic tuning platform, and described automatic tuning platform is put on the shelf and is provided with total powerstation.
2. a kind of efficient intelligent track detector of measuring of orbit parameter that is used for as claimed in claim 1, it is characterized in that also being provided with the obliquity sensor fine adjustment stage on the described intelligent track inspection vehicle, described obliquity sensor fine adjustment stage is fixedly installed on the vehicle frame main beam of intelligent track inspection vehicle, mainly comprise obliquity sensor, adjustable plate, installing plate, fixed head, adjusting bolt and set bolt, described adjustable plate is the hollow circular ring shape, be arranged with round boss shape installing plate on the adjustable plate, the installing plate top covers fixed head; Described obliquity sensor is fixedly installed in described installing plate soffit; Described set bolt is distributed on the circular adjustable plate, is fastenedly connected adjustable plate and fixed head, and the adjusting bolt is connected outside the set bolt.
3. a kind of efficient intelligent track detector of measuring of orbit parameter that is used for as claimed in claim 2 is characterized in that described obliquity sensor is dynamic double-shaft tilt angle sensor.
4. a kind of efficient intelligent track detector of measuring of orbit parameter that is used for as claimed in claim 1, the vehicle frame main beam that it is characterized in that described intelligent track inspection vehicle is the T font, described T font vehicle frame main beam two ends all are built-in with displacement transducer, the bottom at vehicle frame main beam two ends all is equipped with travelling wheel, directive wheel and meter wheel, and described meter wheel is connected with displacement transducer.
5. a kind of efficient intelligent track detector of measuring of orbit parameter that is used for as claimed in claim 4 is characterized in that being provided with between described meter wheel and the described displacement transducer damping spring and fine motion guide rail.
6. a kind of efficient intelligent track detector of measuring of orbit parameter that is used for as claimed in claim 5 is characterized in that described meter wheel is positioned on the axis of described T type vehicle frame.
7. a kind of efficient intelligent track detector of measuring of orbit parameter that is used for as claimed in claim 4 is characterized in that described T font vehicle frame main beam is detachable, telescopic structure, and the built-in promising described directive wheel of girder provides the air spring of compaction forces.
8. a kind of efficient intelligent track detector of measuring of orbit parameter that is used for as claimed in claim 1 is characterized in that this intelligent track detector also comprises singlechip data processing unit, the external blue-teeth data communication interface of described singlechip data processing unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201020289361XU CN201865016U (en) | 2010-08-12 | 2010-08-12 | Intelligent track detector for efficient measurement of track parameters |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201020289361XU CN201865016U (en) | 2010-08-12 | 2010-08-12 | Intelligent track detector for efficient measurement of track parameters |
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| CN201865016U true CN201865016U (en) | 2011-06-15 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922133A (en) * | 2010-08-12 | 2010-12-22 | 上海铁路局科学技术研究所 | Intelligent track detector for high-efficiency measurement of track parameters |
| CN102390405A (en) * | 2011-09-16 | 2012-03-28 | 成都四方瑞邦测控科技有限责任公司 | Detection method for restrictedly measuring track parameters and track checking instrument |
| CN102645165A (en) * | 2012-05-08 | 2012-08-22 | 济南蓝动激光技术有限公司 | Laser measurement trolley system of rail train traveling space limit |
| CN103759715A (en) * | 2014-01-22 | 2014-04-30 | 成都唐源电气有限责任公司 | Intelligent contact network detector with built-in camera based on machine vision |
| CN104074111A (en) * | 2014-06-30 | 2014-10-01 | 中铁七局集团第一工程有限公司 | Track gauge for measuring railway track data and measuring method thereof |
| CN104480819A (en) * | 2014-12-21 | 2015-04-01 | 苏州路云机电设备有限公司 | Stable-traveling laser long-cord railway inspection instrument |
| CN104631237A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Serial connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN104631240A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Track measuring instrument gauge displacement metering and detecting device |
| CN104631238A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Parallel connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN104674620A (en) * | 2015-02-13 | 2015-06-03 | 中铁第一勘察设计院集团有限公司 | Adaptive positioning structure for steel rail spatial attitude of track measuring instrument |
| CN104674621A (en) * | 2015-02-13 | 2015-06-03 | 中铁第一勘察设计院集团有限公司 | Track direction vector gauge metering and detecting device for track measuring instrument |
| CN104748685A (en) * | 2015-04-17 | 2015-07-01 | 上海铁路局科学技术研究所 | Dynamic measurement method of geometric parameters of overhead contact system |
| CN108413946A (en) * | 2018-01-17 | 2018-08-17 | 江西日月明测控科技股份有限公司 | A kind of measurement method of vehicle-mounted total powerstation location parameter |
| CN109338833A (en) * | 2018-10-16 | 2019-02-15 | 彭骋 | A kind of high-speed railway rail gauge detection device |
| CN109334709A (en) * | 2018-12-09 | 2019-02-15 | 马鞍山市雷狮轨道交通装备有限公司 | It is a kind of for measuring the device and method of wheel rim parameter |
| CN109383558A (en) * | 2018-12-09 | 2019-02-26 | 马鞍山市雷狮轨道交通装备有限公司 | A kind of rail vehicle wheel rim parameter on-line dynamic measurement device and measurement method |
-
2010
- 2010-08-12 CN CN201020289361XU patent/CN201865016U/en not_active Expired - Lifetime
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922133A (en) * | 2010-08-12 | 2010-12-22 | 上海铁路局科学技术研究所 | Intelligent track detector for high-efficiency measurement of track parameters |
| CN101922133B (en) * | 2010-08-12 | 2012-06-06 | 上海铁路局科学技术研究所 | Intelligent track detector for high-efficiency measurement of track parameters |
| CN102390405A (en) * | 2011-09-16 | 2012-03-28 | 成都四方瑞邦测控科技有限责任公司 | Detection method for restrictedly measuring track parameters and track checking instrument |
| CN102390405B (en) * | 2011-09-16 | 2013-11-06 | 成都四方瑞邦测控科技有限责任公司 | Detection method for restrictedly measuring track parameters and track checking instrument |
| CN102645165A (en) * | 2012-05-08 | 2012-08-22 | 济南蓝动激光技术有限公司 | Laser measurement trolley system of rail train traveling space limit |
| CN103759715A (en) * | 2014-01-22 | 2014-04-30 | 成都唐源电气有限责任公司 | Intelligent contact network detector with built-in camera based on machine vision |
| CN104074111A (en) * | 2014-06-30 | 2014-10-01 | 中铁七局集团第一工程有限公司 | Track gauge for measuring railway track data and measuring method thereof |
| CN104074111B (en) * | 2014-06-30 | 2016-09-07 | 中铁七局集团第一工程有限公司 | A kind of track forces for measuring railroad track data and measuring method |
| CN104480819A (en) * | 2014-12-21 | 2015-04-01 | 苏州路云机电设备有限公司 | Stable-traveling laser long-cord railway inspection instrument |
| CN104674621A (en) * | 2015-02-13 | 2015-06-03 | 中铁第一勘察设计院集团有限公司 | Track direction vector gauge metering and detecting device for track measuring instrument |
| CN104674621B (en) * | 2015-02-13 | 2017-01-18 | 中铁第一勘察设计院集团有限公司 | Track direction vector gauge metering and detecting device for track measuring instrument |
| CN104674620A (en) * | 2015-02-13 | 2015-06-03 | 中铁第一勘察设计院集团有限公司 | Adaptive positioning structure for steel rail spatial attitude of track measuring instrument |
| CN104631240A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Track measuring instrument gauge displacement metering and detecting device |
| CN104631238A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Parallel connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN104631237B (en) * | 2015-02-13 | 2016-06-01 | 中铁第一勘察设计院集团有限公司 | The structure connected in series of rail measuring apparatus measuring wheel and displacement sensor |
| CN104631240B (en) * | 2015-02-13 | 2016-08-24 | 中铁第一勘察设计院集团有限公司 | Rail measuring apparatus gauge displacement measuring and testing device |
| CN104674620B (en) * | 2015-02-13 | 2016-08-24 | 中铁第一勘察设计院集团有限公司 | Rail measuring apparatus rail spatial attitude adaptive location structure |
| CN104631237A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Serial connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN104748685A (en) * | 2015-04-17 | 2015-07-01 | 上海铁路局科学技术研究所 | Dynamic measurement method of geometric parameters of overhead contact system |
| CN108413946A (en) * | 2018-01-17 | 2018-08-17 | 江西日月明测控科技股份有限公司 | A kind of measurement method of vehicle-mounted total powerstation location parameter |
| CN109338833A (en) * | 2018-10-16 | 2019-02-15 | 彭骋 | A kind of high-speed railway rail gauge detection device |
| CN109338833B (en) * | 2018-10-16 | 2020-05-12 | 彭骋 | High-speed rail track gauge detection device |
| CN109334709A (en) * | 2018-12-09 | 2019-02-15 | 马鞍山市雷狮轨道交通装备有限公司 | It is a kind of for measuring the device and method of wheel rim parameter |
| CN109383558A (en) * | 2018-12-09 | 2019-02-26 | 马鞍山市雷狮轨道交通装备有限公司 | A kind of rail vehicle wheel rim parameter on-line dynamic measurement device and measurement method |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20110615 Effective date of abandoning: 20120606 |