CN201463800U - Gauge, superelevation indicating value calibrator of railway gauging rule used for work area - Google Patents
Gauge, superelevation indicating value calibrator of railway gauging rule used for work area Download PDFInfo
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- CN201463800U CN201463800U CN2009200927106U CN200920092710U CN201463800U CN 201463800 U CN201463800 U CN 201463800U CN 2009200927106 U CN2009200927106 U CN 2009200927106U CN 200920092710 U CN200920092710 U CN 200920092710U CN 201463800 U CN201463800 U CN 201463800U
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- superelevation
- gauge
- calibration device
- calibrator
- indicating value
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Abstract
The utility model discloses a gauge, susperrelevation indicating value calibrator of railway gauging rule used for work area, comprising a calibrator connecting body, and the calibrator connecting body is respectively provided with a calibrator level precision device, a horizontal level bubble and a vertical level bubble; and one end of the calibrator connecting body is provided with a gauge calibration board and a superelevation calibration board, and the superelevation calibration board is provided with a superelevation measuring edge block, and another end of the calibrator connecting body is provided with a gauge superelevation calibration board. In the utility model, the metering performance is determined before the railway gauging rule is used, and the degree of confidence for geometric parameter of railway line is increased, and the effective technology assurance is provided for the safe production of railway, and the social and economic benefits are good after the extension.
Description
One. technical field: the utility model relates to a kind of calibration device, particularly relates to a kind of work area gauge chi gauge, superelevation indicating value calibration device.
Two. background technology: China railways " 95 " development plan, proposed at a high speed, the developing direction of heavy duty, big density, wherein safety of railway transportation, line quality are had higher requirement.The gauge chi is to measure rail track gauge, the most frequently used measurement instrument of superelevation important technology index, uses frequent in rail track inspection, construction operation." gauge chi vertification regulation " requirement, the gauging rule calibration interval are 3 months.According to the periodic calibration data statistics, censorship gauging rule qualification rate is that 89.7%, 10.3% problem gauging rule directly influences rail track inspection, construction operation quality in the cycle.Before using, at present still unmatchful gauge chi carries out its special calibrating device that metering performance is confirmed.
Three. the content of utility model:
Technical problem to be solved in the utility model is: overcome the defective of prior art, a kind of work area reasonable in design, that demarcation is accurate, easy to operate gauge chi gauge, superelevation indicating value calibration device are provided.
The technical solution of the utility model is: a kind of work area gauge chi gauge, superelevation indicating value calibration device, contain the calibration device connector, be respectively arranged with on the described calibration device connector that the smart paperback of calibration device air level is put, laterally air level and longitudinal level bubble, described calibration device connector one end is provided with gauge scaling board and superelevation scaling board, the superelevation scaling board is provided with superelevation and measures cutting edge survey piece, and the described calibration device connector other end is provided with gauge superelevation scaling board.
The smart paperback of described calibration device air level is put and contains three adjustable foot, and one of them adjustable foot is fixed on described calibration device connector one end, and two other adjustable foot is fixed on the both sides of the described calibration device connector other end by the connecting link symmetry.
The beneficial effects of the utility model are:
1. the utility model is used for the gauge chi before using is carried out air level zero-bit correctness, gauge 1435mm indicating value and superelevation are at 15mm, 30mm, 50 (60mm), 100 (120) mm, 150 (170) mm place indicating values are demarcated, realized carrying out the affirmation of metering performance before the use of gauge chi, improved rail track geometric parameter measurement result's degree of confidence, accomplished to prevent trouble before it happens, remedied and to have carried out the defective that metering performance is confirmed before the gauge chi uses, be the safety in production of railway interests, the inspection of line, construction operation provides the otherwise effective technique assurance.
2. the utility model gauging rule superelevation indicating value is demarcated and to be measured between cutting edge distance by each cutting edge of superelevation scaling board face height and two ends superelevation to the gauge scaling board and form standard angle by sine principle (sin α=opposite side/hypotenuse), highly locates apart from being (1505 ± 1) mm at 15mm, 30mm, 50 (60) mm, 100 (120) mm, 150 (170) mm between two ends superelevation measurement cutting edge.
3, the utility model is reasonable in design, simple in structure, easy to operate, and calibration result accurately and reliably, and is economical and practical, stable performance.
4. the utility model is suitable for railway department and promotes the use of, and has good social and economic benefit after the popularization.
Four. description of drawings:
Fig. 1 is the structural representation of work area with gauge chi gauge, superelevation indicating value calibration device;
Fig. 2 is the vertical view of work area shown in Figure 1 with gauge chi gauge, superelevation indicating value calibration device;
Fig. 3 be among Fig. 1 A to view;
Fig. 4 be among Fig. 1 B to view;
Fig. 5 for the work area with one of demarcation state of gauge chi gauge, superelevation indicating value calibration device;
Fig. 6 for the work area with two of the demarcation state of gauge chi gauge, superelevation indicating value calibration device.
Five. embodiment:
Embodiment: referring to Fig. 1-Fig. 6, among the figure, 1-superelevation scaling board, 2-superelevation post location survey piece, 3-locating piece, 4-gauge scaling board, 5-calibration device connector, the smart paperback of 6-calibration device air level is put, the horizontal air level of 7-, 8-longitudinal level bubble, 9-gauge, superelevation scaling board, the 10-gauging rule is lived and is surveyed seat, the movable gauge head of 11-gauging rule, 12-gauging rule scale magnifier, 13-gauging rule air level, 14-degree wheel disc, the 15-handle, 16-carries handle, 17-gauging rule blade, the 18-insulator, the 19-gauging rule is gauge head fixedly, and 20-gauging rule stiff end is surveyed seat.
Work area gauge chi gauge, superelevation indicating value calibration device, contain calibration device connector 5, be respectively arranged with on the calibration device connector 5 that the smart paperback of calibration device air level puts 6, laterally air level 7 and longitudinal level bubble 8, calibration device connector 5 one ends are provided with gauge superelevation scaling board 9, its other end is provided with superelevation scaling board 1, this superelevation scaling board 1 top is provided with superelevation post location survey piece 2, and superelevation scaling board 1 bottom is fixed with gauge scaling board 4 by locating piece 3.
The smart paperback of calibration device air level is put 6 and contains three adjustable foot, and one of them adjustable foot is fixed on calibration device connector 5 one ends, and two other adjustable foot is fixed on the both sides of calibration device connector 5 other ends by the connecting link symmetry.
During use, put 6 by adjusting the smart paperback of calibration device air level, whole horizontal air level 7 and the longitudinal level put steep 8 between two parties, makes that the workplace common plane is in horizontality on the calibration device two gauge scaling boards.
1. gauge 1435mm demarcates:
Gauging rule is placed workplace on gauge superelevation scaling board 9, the gauge scaling board 4, carrying out gauge indicating value (1435mm) between two gauge scaling boards demarcates, and on gauging rule scale or reading device, read indicating value L, distance (1435mm) L between this indicating value L and calibration device gauge scaling board
0(timing signal by actual value use) poor deducts because the deviation delta L of generation during 20 ℃ of different temperature departure standard temperatures that cause with the linear expansion coefficient of calibration device of gauging rule again
s, be calibration result (error of indication) Δ L, Δ L=L-L
0-Δ L
s
2. the superelevation indicating value is demarcated:
Gauging rule superelevation indicating value calibration process is measured by each cutting edge of superelevation scaling board face height and two ends superelevation to the gauge scaling board that distance (1505 ± 1) mm forms standard angle by sine principle (sin α=opposite side/hypotenuse) between cutting edge.
Timing signal is placed on gauging rule on two ends gauge superelevation scaling board 9, superelevation scaling board 1 cutting edge, respectively gauging rule 15mm, 30mm, 50 (60) mm, 100 (120) mm, 150 (170) mm superelevation indicating values are demarcated, by adjusting gauge yardstick wheel disc 14, make its gauging rule air level 13 placed in the middle, read indicating value h on gauging rule superelevation reading device, h and calibration device superelevation are demarcated plate height h
0Difference be superelevation indicating value calibration result (error of indication) Δ h, Δ h=h-h
0
The specific constructive form that changes the specific constructive form of superelevation scaling board, the specific constructive form that changes the gauge scaling board and change gauge and superelevation scaling board can be formed a plurality of embodiment, is common variation of the present utility model, does not describe in detail one by one at this.
Claims (2)
1. a work area is with gauge chi gauge, superelevation indicating value calibration device, contain the calibration device connector, be respectively arranged with on the described calibration device connector that the smart paperback of calibration device air level is put, laterally air level and longitudinal level bubble, it is characterized in that: described calibration device connector one end is provided with gauge scaling board and superelevation scaling board, the superelevation scaling board is provided with superelevation and measures cutting edge survey piece, and the described calibration device connector other end is provided with gauge superelevation scaling board.
2. work area according to claim 1 gauge chi gauge, superelevation indicating value calibration device, it is characterized in that: the smart paperback of described calibration device air level is put and contains three adjustable foot, one of them adjustable foot is fixed on described calibration device connector one end, and two other adjustable foot is fixed on the both sides of the described calibration device connector other end by the connecting link symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200927106U CN201463800U (en) | 2009-08-31 | 2009-08-31 | Gauge, superelevation indicating value calibrator of railway gauging rule used for work area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200927106U CN201463800U (en) | 2009-08-31 | 2009-08-31 | Gauge, superelevation indicating value calibrator of railway gauging rule used for work area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201463800U true CN201463800U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200927106U Expired - Fee Related CN201463800U (en) | 2009-08-31 | 2009-08-31 | Gauge, superelevation indicating value calibrator of railway gauging rule used for work area |
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| CN (1) | CN201463800U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090768A (en) * | 2013-01-23 | 2013-05-08 | 成都四方瑞邦测控科技有限责任公司 | Railway gauging rule calibrator |
| CN104964675A (en) * | 2015-07-07 | 2015-10-07 | 常州工程职业技术学院 | Under-point laser centering device for measuring underground construction |
| CN106017275A (en) * | 2016-06-03 | 2016-10-12 | 襄阳宏伟航空器有限责任公司 | Track gage calibrating device |
| CN106556370A (en) * | 2015-09-30 | 2017-04-05 | 佛山市南华仪器股份有限公司 | The caliberating device and scaling method of motor vehicles gabarit detector |
| CN108130835A (en) * | 2018-02-07 | 2018-06-08 | 中国铁道科学研究院 | Train rail detecting system level calibration device |
-
2009
- 2009-08-31 CN CN2009200927106U patent/CN201463800U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090768A (en) * | 2013-01-23 | 2013-05-08 | 成都四方瑞邦测控科技有限责任公司 | Railway gauging rule calibrator |
| CN104964675A (en) * | 2015-07-07 | 2015-10-07 | 常州工程职业技术学院 | Under-point laser centering device for measuring underground construction |
| CN106556370A (en) * | 2015-09-30 | 2017-04-05 | 佛山市南华仪器股份有限公司 | The caliberating device and scaling method of motor vehicles gabarit detector |
| CN106556370B (en) * | 2015-09-30 | 2020-05-26 | 佛山市南华仪器股份有限公司 | Calibration device and calibration method for motor vehicle outline detector |
| CN106017275A (en) * | 2016-06-03 | 2016-10-12 | 襄阳宏伟航空器有限责任公司 | Track gage calibrating device |
| CN108130835A (en) * | 2018-02-07 | 2018-06-08 | 中国铁道科学研究院 | Train rail detecting system level calibration device |
| CN108130835B (en) * | 2018-02-07 | 2023-11-17 | 中国铁道科学研究院集团有限公司 | Horizontal calibration device of train track detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |