CN201126353Y - Detecting ruler for induction plate - Google Patents
Detecting ruler for induction plate Download PDFInfo
- Publication number
- CN201126353Y CN201126353Y CNU2007201902643U CN200720190264U CN201126353Y CN 201126353 Y CN201126353 Y CN 201126353Y CN U2007201902643 U CNU2007201902643 U CN U2007201902643U CN 200720190264 U CN200720190264 U CN 200720190264U CN 201126353 Y CN201126353 Y CN 201126353Y
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- CN
- China
- Prior art keywords
- data
- measuring device
- number display
- rule
- display measuring
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- Expired - Lifetime
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model provides an induction plate measuring rule which can conveniently and accurately measure, storing data and automatically output the recording report and conquer the self-deformation effect. The induction plate measuring rule comprises a main rule and a standard rule. The main rule is provided with two bearers 1,2 and a handle 3 and two number display measuring device 4,5 moving along the main rule are mounted at the middle the main rule and connected with a data capsule 6 and a measuring sensor 7, a zero button 8 and a locking button 9 are provided below the number display measuring device 4 a liquid crystal display is provided above the number display measuring device 4 and a data output port 10 is mounted at the side surface of the number display measuring device 4, and a control circuit and a battery are provides in the measuring device 4. The number display measuring device 5 has the same structure with the number display measuring device 4. A keyboard 13 and a liquid crystal display 12 are mounted on the board of the data capsule 6 and a data port 13 and a power port 14 are provided at the side surface, and a control circuit, a storage and a battery are mounted in the data capsule 6. A baffle 17 is mounted on the bearer 3. The utility model has features of novel structure, reasonable design, convenient use, high measuring accuracy, accurate data and high efficiency.
Description
Technical field:
The utility model relates to surveying instrument, is specially a kind of measurement track traffic tablet parameter detecting chi.
Background technology:
Tablet is the important component part of urban track traffic linear electric motors delivery system, and electric motor coach produces electromagnetic induction by vehicle-mounted inductive coil (stator) and tablet (rotor) and realizes that passenger vehicle starts, moves, brakes.The gap of coil and tablet is more little in theory, efficient is high more, but must guarantee that coil and tablet have a suitable gap so that bus safety stable operation, tablet must accurately be installed like this, is installing, is needing the tablet height parameter is accurately measured in the operation maintenance.It is yielding that the tablet detection ruler repeatedly uses the back blade at present, measuring error increase, precision are reduced, and data needs hand-kept, data preparation amount to make mistakes greatly and easily.
The utility model content:
The purpose of this utility model provides a kind of make things convenient for accurately and measures, can overcome self deformation influence, can detect the data storage and the novel tablet dip stick of output record form automatically.
Realize that the utility model purpose adopts to such an extent that technical scheme is: a kind of tablet detection ruler, comprise main scale and station meter, main scale is provided with bearing (1) (2) and handle (3), main scale middle part is provided with two groups of digital display measuring appliances (4) that can move along main scale, (5), measuring appliance (4), (5) connect data capsule (6), it is characterized in that: described digital display measuring appliance (4) bottom is provided with survey sensor (7), button (8) and locking knob (9) make zero, top is provided with LCD, the side is provided with data-out port (10), inside is provided with control circuit and electric battery, described digital display measuring appliance (5) is identical with digital display measuring appliance (4) structure, described data capsule (6) panel is provided with keyboard (11) and LCD (12), the side is provided with FPDP (13) and power interface (14), and inside is provided with control circuit, storer and electric battery.
Main scale is the actual measurement chi, and station meter is the dimensional standard of the main dip stick of calibration, its respective carter, tablet, locomotive three's position relation.This dip stick adopts relative measurement method, and main scale places on the station meter before measurement, and the reset operation is used the measurement main scale of reset on the measurement point again, eliminates because the measuring error that the trickle deformation of blade causes.
The digital display measuring appliance sends driving signal by IC integrated circuit NS6602, deliver to capacitor grid transducer, the moving grid sensor sends measures electric pulse (1.5ms), on the induction capacitor grid transducer fixed grid chi, because the fixed grid sensor sensing is to the variable signal of dip stick sensor (7) upper and lower displacement umber of pulse, this pulse transfers back on the moving grid sensor again.Because fixed grid chi and mechanical measurement partly link, mechanical part moves during measurement, and the same moved further of fixed grid sensor mechanical part is measured mechanical shift action like this and just is converted to the variation of electric pulse number simultaneously.Measure pulse signal and give IC6602 computing, control, in order to improve stability and accuracy, this chi adopts and sends the five group number-reading numbers of it is believed that, after master control IC6602 computing, IC take automatic five sense datas average output method finally show measurement data, to reduce error amount, IC6602 is provided with manual reset function, at any time manually reset.LCD-6 position display circuit is directly driven in the output of IC6602, and resolution is 0.01 millimeter, and the measurement data of IC6602 output outputs to slave computer in addition, data output provides one group of data synchronizing signal, one group of measurement data signals obtains a reference point, does data-storing for slave computer and uses.
Advantage of the present utility model: novel structure, reasonable in design, easy to use, the measuring accuracy height, data automatic recording generates form, data are accurate, efficient is high.
Description of drawings:
Fig. 1, the utility model embodiment figure
Fig. 2, the utility model station meter and main scale concern synoptic diagram
Embodiment:
As Fig. 1, shown in Figure 2, a kind of tablet detection ruler, comprise main scale and station meter, main scale is provided with bearing 1,2 and handle 3, main scale middle part is provided with two groups of digital display measuring appliances 4 that can move along main scale, 5, measuring appliance 4,5 connect data capsule 6, described digital display measuring appliance 4 bottoms are provided with survey sensor 7, button 8 and locking knob 9 make zero, top is provided with LCD, the side is provided with data-out port 10, inside is provided with control circuit and electric battery, described digital display measuring appliance 5 is identical with digital display measuring appliance 4 structures, described data capsule 6 panels are provided with keyboard 11 and LCD 12, the side is provided with FPDP 13 and power interface 14, and inside is provided with control circuit, storer and electric battery.
During use, earlier main scale is combined with station meter, locking knob 9 lockings are used in mobile digital display measuring appliance 4 to position to be measured, use the button 8 that makes zero to be made zero in digital display measuring appliance 4 opposite ends, effectively to overcome the error that the deformation of long-term use blade causes.Digital display measuring appliance 5 is identical with digital display measuring appliance 4.Hold handle 3 and mention main scale, main scale is positioned on the track, bearing 1,2 places on the rail end face, and the baffle plate of bearing 1 is close to the rail inner edge, main scale is transferred to vertical with track centerline, with data capsule 6 with connect digital display measuring appliance 4,5.Read data on the LCD 4,5, use the Position Number of data capsule 6 upper keyboards 11 input tested points, deposit data in data capsule 6 internal storage.Hold handle 3 and mention main scale, measure next tested point as stated above.Measurement finishes, and data capsule 6 is connected output automatically generated data record form with computing machine.
Claims (1)
- A kind of tablet detection ruler, comprise main scale and station meter, main scale is provided with bearing (1) (2) and handle (3), main scale middle part is provided with two groups of digital display measuring appliances (4) that can move along main scale, (5), measuring appliance (4), (5) connect data capsule (6), it is characterized in that: described digital display measuring appliance (4) bottom is provided with survey sensor (7), button (8) and locking knob (9) make zero, top is provided with LCD, the side is provided with data-out port (10), inside is provided with control circuit and electric battery, described digital display measuring appliance (5) is identical with digital display measuring appliance (4) structure, described data capsule (6) panel is provided with keyboard (11) and LCD (12), the side is provided with FPDP (13) and power interface (14), and inside is provided with control circuit, storer and electric battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201902643U CN201126353Y (en) | 2007-11-20 | 2007-11-20 | Detecting ruler for induction plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201902643U CN201126353Y (en) | 2007-11-20 | 2007-11-20 | Detecting ruler for induction plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126353Y true CN201126353Y (en) | 2008-10-01 |
Family
ID=39999821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201902643U Expired - Lifetime CN201126353Y (en) | 2007-11-20 | 2007-11-20 | Detecting ruler for induction plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126353Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591873A (en) * | 2013-12-02 | 2014-02-19 | 北京铁路信号有限公司 | Measuring instrument |
| CN109084697A (en) * | 2018-07-04 | 2018-12-25 | 西南交通大学 | Tablet profile detection method and structure |
-
2007
- 2007-11-20 CN CNU2007201902643U patent/CN201126353Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591873A (en) * | 2013-12-02 | 2014-02-19 | 北京铁路信号有限公司 | Measuring instrument |
| CN109084697A (en) * | 2018-07-04 | 2018-12-25 | 西南交通大学 | Tablet profile detection method and structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |