CN201408000Y - Digital mobile rail gage for detection of rail static parameters - Google Patents
Digital mobile rail gage for detection of rail static parameters Download PDFInfo
- Publication number
- CN201408000Y CN201408000Y CN2009200645627U CN200920064562U CN201408000Y CN 201408000 Y CN201408000 Y CN 201408000Y CN 2009200645627 U CN2009200645627 U CN 2009200645627U CN 200920064562 U CN200920064562 U CN 200920064562U CN 201408000 Y CN201408000 Y CN 201408000Y
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- crossbeam
- track
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Abstract
The utility model discloses a digital mobile rail gage for detection of rail static parameters. A short transverse beam and a long longitudinal beam of a framework body of the digital mobile rail gauge form an L shape, traveling wheels of the framework body have three and are respectively mounted at one end of the transverse beam and two ends of the longitudinal beam, inner sides of the three traveling wheels are equipped with gauge positioning measuring mechanisms, the traveling wheels mounted on the transverse beam and inside the positioning measuring mechanism thereof are equipped with springs for providing pressing force, data collected by sensors is sent to a microprocessor after being processed by a data processing system, and then patterns and data processed by data analysis software are transmitted to a computer wirelessly. The digital mobile rail gage is small in volume, light in weight, fast in access, convenient in carrying, more accurate in measurement and high in detectionefficiency, can reduce labor intensity, can fast identify overranging locations, has extremely wide function, and can be applied to real-time monitor and alarm of maintenance and construction operations, operation acceptance, new railway construction check and acceptance and the like.
Description
Technical field
The utility model relates to a kind of track static parameter and detects digital mobile track forces
Background technology
03227145.x disclose a kind of instrument that is used for the continuous coverage of track static parameter.It is that the data collector of core is formed by pick-up unit with the single-chip microcomputer.Pick-up unit adopts crossbeam and longeron to constitute frame main body; Road wheel is installed in bottom at crossbeam and longeron, and a side of road wheel is equipped with detent mechanism.But there is certain shortcoming in this instrument: the one, can only unidirectionally walk, and can't measure bad adaptability in interval, " S " molded lines road; The 2nd, its systematic error is used and random variation with assembling each time, and the caused systematic error of its rigidity defective also has harmful effect to measurement result, causes measuring accuracy not high; The 3rd, functional interchangeability is poor, and is not strong in different occasion adaptability; The 4th, the braking mechanism design is unreasonable, can not effectively control the gauge measuring mechanism, and complete machine is by difficulty between switch area; The 5th, the versed sine measuring mechanism and the gauge measuring mechanism arm of force are longer, in use occur stuck phenomenon easily; The 6th, there is not real-time overload alarm function, can not instruct in good time maintenance.
The utility model content
The purpose of this utility model is to overcome above shortcoming, provides a kind of track static parameter to detect digital mobile track forces.Realizing that adaptability is strong, can both detect, and can improve accuracy of detection to various circuits, trackage, gauge, superelevation, twist irregularity; And volume is little, and is in light weight, is easy to carry, can alleviates the purpose that detects working strength of workers.
The technical solution of the utility model is: comprise pick-up unit and data acquisition processing device two parts, the frame main body that pick-up unit adopts crossbeam and longeron to constitute, at crossbeam and longeron bottom road wheel is installed, the handspike that connects firmly with frame, each sensor in the data acquisition processing device is through wave filter, amplifier links to each other with single-chip microcomputer, it is characterized in that, L type of the short formation of the long longeron of the crossbeam of described frame main body, described road wheel is three, be installed in an end of crossbeam and the two ends of longeron respectively, in the inboard of three road wheels gauge location survey mechanism is housed all, the spring that snap-in force is provided is equipped with in the road wheel and the location survey mechanism inboard that are installed on the crossbeam, each sensor acquisition data is sent into microprocessor after the single-chip data disposal system is handled, figure of handling through data analysis software and data are through being wirelessly transmitted to computer.
Two ends of described handspike are installed on the crossbeam by universal stage, and the brake gear that is installed on the crossbeam is connected with handspike.
Described computer is palm PC or laptop computer or desktop computer.
Comprise mileage rotary encoder, track gauge sensor, superelevation sensor in the described sensor, mileage rotary encoder wherein is contained in the outside of crossbeam travelling wheel, and track gauge sensor, superelevation sensor are installed in the abdominal cavity of crossbeam.
Described single-chip data disposal system is connected with the overload alarm circuit, by software programming control port sounding alarm.
The utility model adopts L type structure, helps alleviating the track forces net weight, and volume is little, and is in light weight, and the road is quick up and down, and delivery is convenient, alleviates labor strength; Road wheel on the crossbeam changes mobile with gauge, can guarantee that track forces can not slide down; Design has brake gear on the crossbeam, and track forces can be easily by between switch area; The girder structure of longeron and overall package technology single, longeron all make dolly rigidity when mass of system alleviates improve greatly, measure more accurate; Its location and measuring mechanism adopt the progressive contact of three cone pulleys, have both reduced frictional resistance, have also slowed down the impact of track mutation to measuring system, have alleviated the influence of rail spot to measurement result; Can detect trackage, gauge, superelevation, twist irregularity simultaneously, and the various marks on the energy real time record circuit, the detection efficiency height; Adopt high-precision sensor, the accuracy of detection height; The track forces structural design is simple, and volume is little, and is in light weight, is easy to carry; Be used for the circuit routine servicing inspection and record, can assert the place of transfiniting, maintenance construction operation real-time monitoring alarming and operation examination, ew line construction inspection and examination etc. fast, purposes is very extensive.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram;
Fig. 2 is the beam structure synoptic diagram;
Fig. 3 is the theory diagram of electric measurement and warning system.
Embodiment
Below in conjunction with drawings and Examples the utility model is illustrated.
With reference to accompanying drawing:
Comprise pick-up unit and data acquisition processing device two parts, pick-up unit constitutes frame main body by crossbeam 1 and longeron 2, and its middle cross beam is long, the longeron brachmorphy becomes a L type, and handspike 3 two ends are installed on the crossbeam by universal stage 4, is used to push away the track forces walking; And can realize the multi-angle rotation by universal stage 4, topple and lock, brake gear 5 also is installed on crossbeam, at an end of crossbeam and the bottom, two ends of longeron three road wheels 6 are housed altogether, 7,8, slide mechanism 9 and spring device 10 that its middle cross beam road wheel is formed by three sliding axles, gauge survey sensor carriage 11 and crossbeam link together, on the gauge survey sensor carriage 11 track gauge sensor 13 is housed, the crossbeam intraperitoneal also is equipped with gauge location survey mechanism 12, superelevation sensor 14, mileage is measured scrambler 15, terminal box 16, the battery case 18 of detent mechanism 17 and fast changeable.Track gauge sensor 13 by be installed in movably gauge on the slide mechanism 9 and measure and detent mechanism 17 can be under the effect of spring device with gauge change all the time with rail in side contacts, thereby carry out the gauge measurement and positioning.Brake gear 5 can be controlled at original position with gauge measurement and positioning mechanism 17 by the spring force that brake block 19 overcomes spring device, so that track forces need not to move whole chi location after by frog and measuring mechanism can be in time.
Comprise odometer sensor, track gauge sensor, superelevation sensor in the described sensor, mileage rotary encoder wherein is contained in the outside of crossbeam travelling wheel, and track gauge sensor, superelevation sensor are installed in the abdominal cavity of crossbeam.
Track gauge sensor, superelevation sensor and mileage rotary encoder are connected with data collecting instrument by shielded cable.Each measurement value sensor is sent into A/D converter after nursing one's health by signal conditioning circuit, and the data after the conversion are sent into single-chip microcomputer and carried out data processing and storage, and figure and data after data analysis software is handled show through being wirelessly transmitted to palm PC.When by the single-chip microcomputer Treatment Analysis, find that certain detected parameters transfinites and when influencing traffic safety, described single-chip data disposal system is connected with the overload alarm circuit, the single-chip microcomputer alerting signal of will sounding is so that make timely processing.
Claims (5)
1. a track static parameter detects digital mobile track forces, comprise pick-up unit and data acquisition processing device two parts, the frame main body that pick-up unit adopts crossbeam and longeron to constitute, at crossbeam and longeron bottom road wheel is installed, the handspike that connects firmly with frame, each sensor in the data acquisition processing device is through wave filter, amplifier links to each other with single-chip microcomputer, it is characterized in that, L type of the short formation of the long longeron of the crossbeam of described frame main body, described road wheel is three, be installed in an end of crossbeam and the two ends of longeron respectively, in the inboard of three road wheels gauge location survey mechanism is housed all, the spring that snap-in force is provided is equipped with in the road wheel and the location survey mechanism inboard that are installed on the crossbeam, each sensor acquisition data is sent into microprocessor after data handling system is handled, figure of handling through data analysis software and data are through being wirelessly transmitted to computer.
2. track static parameter according to claim 1 detects digital mobile track forces, it is characterized in that, two ends of described handspike are installed on the crossbeam by universal stage, and the brake gear that is installed on the crossbeam is connected with handspike.
3. track static parameter according to claim 1 detects digital mobile track forces, it is characterized in that, described computer is palm PC or laptop computer or desktop computer.
4. track static parameter according to claim 1 detects digital mobile track forces, it is characterized in that, comprise mileage rotary encoder, track gauge sensor, superelevation sensor in the described sensor, mileage rotary encoder wherein is contained in the outside of crossbeam travelling wheel, and track gauge sensor, superelevation sensor are installed in the abdominal cavity of crossbeam.
5. track static parameter according to claim 1 detects digital mobile track forces, it is characterized in that, it is characterized in that described single-chip data disposal system is connected with the overload alarm circuit, by software programming control port sounding alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200645627U CN201408000Y (en) | 2009-05-25 | 2009-05-25 | Digital mobile rail gage for detection of rail static parameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200645627U CN201408000Y (en) | 2009-05-25 | 2009-05-25 | Digital mobile rail gage for detection of rail static parameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408000Y true CN201408000Y (en) | 2010-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200645627U Expired - Fee Related CN201408000Y (en) | 2009-05-25 | 2009-05-25 | Digital mobile rail gage for detection of rail static parameters |
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| CN (1) | CN201408000Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352586A (en) * | 2011-08-14 | 2012-02-15 | 北京科技大学 | Internet of things track measuring system and internet of things electronic track gauge |
| CN108060618A (en) * | 2018-01-03 | 2018-05-22 | 范长东 | A kind of orbit measurement vehicle |
| CN109813263A (en) * | 2019-01-09 | 2019-05-28 | 苏州路云机电设备有限公司 | Digital display type high-speed railway track switch frame size measuring appliance |
| CN111016960A (en) * | 2019-12-20 | 2020-04-17 | 合肥超科电子有限公司 | Electric rail flaw detection vehicle based on display trigger device and display trigger device |
-
2009
- 2009-05-25 CN CN2009200645627U patent/CN201408000Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352586A (en) * | 2011-08-14 | 2012-02-15 | 北京科技大学 | Internet of things track measuring system and internet of things electronic track gauge |
| CN108060618A (en) * | 2018-01-03 | 2018-05-22 | 范长东 | A kind of orbit measurement vehicle |
| CN109813263A (en) * | 2019-01-09 | 2019-05-28 | 苏州路云机电设备有限公司 | Digital display type high-speed railway track switch frame size measuring appliance |
| CN111016960A (en) * | 2019-12-20 | 2020-04-17 | 合肥超科电子有限公司 | Electric rail flaw detection vehicle based on display trigger device and display trigger device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20100525 |