CN201059967Y - Line rail switch electronic detecting ruler - Google Patents
Line rail switch electronic detecting ruler Download PDFInfo
- Publication number
- CN201059967Y CN201059967Y CNU2007201166457U CN200720116645U CN201059967Y CN 201059967 Y CN201059967 Y CN 201059967Y CN U2007201166457 U CNU2007201166457 U CN U2007201166457U CN 200720116645 U CN200720116645 U CN 200720116645U CN 201059967 Y CN201059967 Y CN 201059967Y
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- gauge head
- display screen
- circuit
- scale
- microprocessor
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- Expired - Fee Related
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Abstract
An electronic detecting scale is used for railroad sliding. The utility model relates to a railway track detecting scale. When a prior scale is used to measure a rail, the observing bubbles by an operator in a spirit level with naked eyes can result in the defects of great labor intensity and low measuring speed and the defects can be remedied by the electronic detecting scale. The scale comprises a spring, a movable gauge head, a conductive plastic displacement sensor, a connecting rod, a display screen, a main control circuit, a battery, a handle, a scale body and a fixed gauge head. The fixed gauge head is fixed on one end of the scale body and the movable gauge head is connected with the other end of the scale body via the spring. The conductive plastic displacement sensor is arranged on the bottom surface of the central section of the scale body, and the extended rod of the conductive plastic displacement sensor and the connecting rod are arranged parallel to the scale body. The outer terminal part of the extended rod is fixed on the movable gauge head and both the display screen and the main control circuit are arranged on the scale body. The conductive plastic displacement sensor is connected with the main control circuit to transmit data to the circuit. The detecting scale also comprises an obliquity sensor connected with the main control circuit to transmit data to the circuit.
Description
Technical field
The utility model relates to a kind of detection ruler of railroad track.
Background technology
For the physical dimension that guarantees rail meets the requirement of " regulations of railway technical operation ", works department needs often carry out the inspection of superelevation sum of errors gauge error to rail.Present inspection continues to use always and sees bubble, transcoding dish, drawstring chi, by eyesight, write original survey instrument such as small capital and the measuring method that falls behind, labour intensity is very big, and measuring speed is slow, measurement result is also accurate inadequately, is difficult to reach technical requirement.The railway system has successfully realized the 5th speed raising of nationwide, and also more and more stricter to the requirement of rail quality, this method can not adapt to the requirement of modernized operation.
The patent No. is a kind of railroad track detection ruler of 200520023701 " railroad track detection ruler " patent disclosure.It comprises chi bar, fixed chuck, movable chuck, flexible handle, chi bar, form, surveyor's staff etc., is fixed with displacement transducer on the chi bar, and the chi face plate is provided with light-emitting diode display.This chi replaces visual inspection with photoelectric display, has improved work efficiency.But the defective that this detection ruler exists is still to use the levelness of traditional level meter test rail, the bubble in operator's visual inspection level meter, and labour intensity is big, and measuring speed is slow.
The utility model content
The purpose of this utility model provides a kind of Circuit Switch Electronic Test Rule, when measuring rail to overcome existing detection ruler, and the defective that the labour intensity that bubble caused is big, measuring speed is slow in operator's visual inspection level meter.It comprises spring 1, movable gauge head 2, conductive plastics displacement transducer 3, connecting rod 4, display screen 5, governor circuit 6, battery 7, handle 8, chi body 9 and fixing gauge head 11, fixedly gauge head 11 is fixed on the end of chi body 9, movable gauge head 2 is connected on the other end of chi body 9 by spring 1, handle 8 is connected on the movable gauge head 2 by connecting rod 4, conductive plastics displacement transducer 3 is arranged on the bottom side surface at chi body 9 middle parts, the extension rod 3-1 of conductive plastics displacement transducer 3 and connecting rod 4 and chi body 9 be arranged in parallel, the outer end of extension rod 3-1 is fixed on the movable gauge head 2, display screen 5 and governor circuit 6 all are arranged on the chi body 9, conductive plastics displacement transducer 3 is connected with governor circuit 6 to transmit data to it, display screen 5 is connected with governor circuit 6 to show its data, battery 7 and display screen 5 are connected with governor circuit 6 with to its power supply, it also comprises obliquity sensor 12, and obliquity sensor 12 is connected with governor circuit 6 to transmit data to it.
Circuit Switch Electronic Test Rule normal condition of the present utility model is that movable gauge head 2 is under the effect of spring 1, reach chi body 9 distal-most position, when measuring gauge, press handle 8, movable gauge head 2 will be under the drive of connecting rod 4, shorten and the fixing distance of gauge head 11, the utility model is put between two rails, unclamping behind the hand fixedly, gauge head 11 and movable gauge head 2 hold out against between two rails, because the outer end of the extension rod 3-1 of conductive plastics displacement transducer is connected on the movable gauge head 2, just measured the gauge of two rails this moment.Obliquity sensor 12 is measured the difference in height of two rails and is made data presentation by display screen 6.Advantage of the present utility model is that the chi body structure is simple, and is easy to use, has the measuring accuracy height, measuring speed is fast, automaticity is high, data presentation is clear and intuitive, calibrating is convenient and swift, save characteristics such as maintenance cost.The utility model Circuit Switch Electronic Test Rule, sensor technology, coupled computer integrated data processing technology that utilization is ripe, realization is applicable to the check measurement of straight line, curve (comprising adjustment curve), track switch (8 big class track switches such as simple turnout, double turnout, slip switch, switch diamond) gauge and the level of railways at different levels to the automatic measurement of rail parameter, recording storage and management automatically.Horizontal survey accuracy ± 0.5mm, gauge accuracy of measurement ± 0.2mm, meet the requirement of " regulations of railway technical operation ", detection speed is fast, has remedied the shortcoming that mechanical gauging rule reading is time-consuming, measurement result exists randomness and personal error, effectively stops test leakage, mistake survey generation.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is embodiment two and four a structural representation.
Embodiment
Embodiment one: specify present embodiment below in conjunction with Fig. 1.Present embodiment is by spring
1, movable gauge head 2, conductive plastics displacement transducer 3, connecting rod 4, display screen 5, governor circuit 6, battery part 7, handle 8, chi body 9, fixedly gauge head 11 and obliquity sensor 12 are formed, fixedly gauge head 11 is fixed on the end of chi body 9, movable gauge head 2 is connected on the other end of chi body 9 by spring 1, handle 8 is connected on the movable gauge head 2 by connecting rod 4, conductive plastics displacement transducer 3 is arranged on the bottom side surface at chi body 9 middle parts, the extension rod 3-1 of conductive plastics displacement transducer 3 and connecting rod 4 and chi body 9 be arranged in parallel, the outer end of extension rod 3-1 is fixed on the movable gauge head 2, display screen 5 and governor circuit 6 all are arranged on the chi body 9, conductive plastics displacement transducer 3 is connected with governor circuit 6 to transmit data to it, display screen 5 is connected with governor circuit 6 to show its data, battery 7 and display screen 5 are connected with governor circuit 6 with to its power supply, and obliquity sensor 12 is connected with governor circuit 6 to transmit data to it.Obliquity sensor 12 is selected VTI high-precision tilt angle sensor for use, and conductive plastics displacement transducer 3 is selected the conductive plastics linear displacement transducer of WDL model for use.The principle of obliquity sensor is that the component of measuring the acceleration of gravity of the earth calculates the angle that is sensitive to surface level, and it is very good that this sensor has long-time stability, high resolving power, low noise, advantage such as operating temperature range is wide; The conductive plastics displacement transducer has advantages such as high precision, high life, high flatness, high resolving power, for the measuring accuracy of detection ruler provides the prerequisite assurance.
Embodiment two: specify present embodiment below in conjunction with Fig. 2.The difference of present embodiment and embodiment one is: it also comprises FRAM storage chip 14, governor circuit 6 is selected microprocessor U1 for use, the input end of microprocessor U1 connects the output terminal of conductive plastics displacement transducer 3, another input end of microprocessor U1 connects the output terminal of obliquity sensor 12, the output terminal of microprocessor U1 connects the input end of display screen 5, and the reading and writing data port of FRAM storage chip 14 connects the reading and writing data port of microprocessor U1.The present embodiment storage chip selects for use the non-volatile FRAM of high capacity as data storage cell, the assurance data are not lost when outage, and large-capacity data storer maximum can preserve 10,000 test data, that is to say the rail that can measure 62.5 kilometers length.Present embodiment cooperates the computer program in the microprocessor U1, has adopted the computer generalization data processing technique, has realized automatic measurement, recording storage and management automatically to the rail parameter.
Embodiment three: the difference of present embodiment and embodiment one is: display screen 5 is selected organic light emitting display for use.This numeral shows that liquid crystal display is an organic light emitting display, its low-power consumption, and anti-seismic performance is good, and response speed is fast, and the visual angle is big, and cryogenic property is excellent, is the best present display screen.
Embodiment four: specify present embodiment below in conjunction with Fig. 2.The difference of present embodiment and embodiment two is: it also comprises usb circuit 15, and usb circuit 15 is connected on the communication port of microprocessor U1.Owing to be provided with usb circuit 15, by host computer management system management data, data query at any time, surveying work is implemented effective intelligent management, thereby simplified workflow, improve work efficiency, satisfied the informationization of system, the requirement of networking.
Claims (4)
1. Circuit Switch Electronic Test Rule, it comprises spring (1), movable gauge head (2), conductive plastics displacement transducer (3), connecting rod (4), display screen (5), governor circuit (6), battery (7), handle (8), chi body (9) and fixing gauge head (11), fixedly gauge head (11) is fixed on the end of chi body (9), movable gauge head (2) is connected on the other end of chi body (9) by spring (1), handle (8) is connected on the movable gauge head (2) by connecting rod (4), conductive plastics displacement transducer (3) is arranged on the bottom side surface at chi body (9) middle part, the extension rod (3-1) of conductive plastics displacement transducer (3) be arranged in parallel with connecting rod (4) and chi body (9), the outer end of extension rod (3-1) is fixed on the movable gauge head (2), display screen (5) and governor circuit (6) all are arranged on the chi body (9), conductive plastics displacement transducer (3) is connected with governor circuit (6) to transmit data to it, display screen (5) is connected to show its data with governor circuit (6), battery (7) and display screen (5) are connected with governor circuit (6) with to its power supply, it is characterized in that it also comprises obliquity sensor (12), obliquity sensor (12) is connected with governor circuit (6) to transmit data to it.
2. Circuit Switch Electronic Test Rule according to claim 1, it is characterized in that it also comprises FRAM storage chip (14), governor circuit (6) is selected microprocessor (U1) for use, an input end of microprocessor (U1) connects the output terminal of conductive plastics displacement transducer (3), another input end of microprocessor (U1) connects the output terminal of obliquity sensor (12), the output terminal of microprocessor (U1) connects the input end of display screen (5), and the reading and writing data port of FRAM storage chip (14) connects the reading and writing data port of microprocessor (U1).
3. Circuit Switch Electronic Test Rule according to claim 2 is characterized in that it also comprises usb circuit (15), and usb circuit (15) is connected on the communication port of microprocessor (U1).
4. Circuit Switch Electronic Test Rule according to claim 1 is characterized in that display screen (5) selects organic light emitting display for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201166457U CN201059967Y (en) | 2007-07-25 | 2007-07-25 | Line rail switch electronic detecting ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201166457U CN201059967Y (en) | 2007-07-25 | 2007-07-25 | Line rail switch electronic detecting ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059967Y true CN201059967Y (en) | 2008-05-14 |
Family
ID=39408445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201166457U Expired - Fee Related CN201059967Y (en) | 2007-07-25 | 2007-07-25 | Line rail switch electronic detecting ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059967Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605690A (en) * | 2012-03-15 | 2012-07-25 | 中国铁建重工集团有限公司 | Eccentric value measuring scale for turnout joint iron |
| CN106705919A (en) * | 2017-02-14 | 2017-05-24 | 西安瑞信铁路设备有限公司 | Notch measurement device |
| 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 |
| US10894551B2 (en) | 2018-09-05 | 2021-01-19 | Protran Technology, Llc | Lateral rail measurement device |
-
2007
- 2007-07-25 CN CNU2007201166457U patent/CN201059967Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605690A (en) * | 2012-03-15 | 2012-07-25 | 中国铁建重工集团有限公司 | Eccentric value measuring scale for turnout joint iron |
| CN102605690B (en) * | 2012-03-15 | 2014-01-15 | 中国铁建重工集团有限公司 | Eccentric value measuring scale for turnout joint iron |
| CN106705919A (en) * | 2017-02-14 | 2017-05-24 | 西安瑞信铁路设备有限公司 | Notch measurement device |
| US10894551B2 (en) | 2018-09-05 | 2021-01-19 | Protran Technology, Llc | Lateral rail measurement device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Antong Measurement Control Technology Development Co., Ltd. Assignor: Zheng Xiaofei Contract fulfillment period: 2008.9.10 to 2017.7.24 Contract record no.: 2008230000101 Denomination of utility model: Line rail switch electronic detecting ruler Granted publication date: 20080514 License type: Exclusive license Record date: 20081014 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.10 TO 2017.7.24; CHANGE OF CONTRACT Name of requester: HARBIN ANTONG MEASUREMENT AND CONTROL TECHNOLOGY D Effective date: 20081014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |