CN204902811U - Interorbital is apart from dynamic measurement device - Google Patents
Interorbital is apart from dynamic measurement device Download PDFInfo
- Publication number
- CN204902811U CN204902811U CN201520627403.9U CN201520627403U CN204902811U CN 204902811 U CN204902811 U CN 204902811U CN 201520627403 U CN201520627403 U CN 201520627403U CN 204902811 U CN204902811 U CN 204902811U
- Authority
- CN
- China
- Prior art keywords
- track
- measurement device
- dynamic measurement
- pin
- displacement transducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses an interorbital is apart from dynamic measurement device, it includes insulation fastening device, displacement sensor, safety cover, digital needle, data line and the PC of warping, wherein, insulation fastening device fixes in orbital one side, and displacement sensor links to each other with insulation fastening device's one end, and displacement sensor's outside is provided with the safety cover, the setting of digital deformation needle is between displacement sensor and opposite side track, and the digital needle that warp freely contacts with orbital opposite side, displacement sensor passes through the data line and is connected with the PC. The utility model provides an interorbital is apart from dynamic measurement device, its is rational in infrastructure, dependable performance, distance between can the real -time measurement track to through the data line with displacement signal feedback to PC, realize the dynamic monitoring of interorbital distance, smooth and easy operation for the track traffic provides the safety guarantee.
Description
Technical field
The utility model relates to technical field of rail traffic, particularly relates to a kind of track space dynamic measurement device.
Background technology
In rail vehicle transportation, due to the sedimentation change of the operation of vehicle, disaster, track vibration, roadbed, can cause the change of track relative spacing, the change of track space can bring harm to track traffic safety.
Lack relevant monitoring measure to track space at present, the main instruments such as track gauge that use carry out manual site's test.Current track chi has multiple, mainly contains common rule, bubble leveler, numerical monitor chi etc., and it is primarily of blade, movable gauge head, fixing gauge head, and displacement transducer, the device compositions such as display device, can detect the distance between track.This method is easy and simple to handle, but its test job amount is comparatively large, and can not carry out continuous coverage to track space, cannot carry out dynamic monitoring.
Or utilize image processing techniques, catch rail image by high speed CCD camera, calculate by image procossing, vision the distance obtained between track.But this mode has the large defect of cost, should not extensively promote the use of.
Utility model content
The purpose of this utility model is for above-mentioned technical matters, a kind of track space dynamic measurement device of rational in infrastructure, dependable performance is provided, the distance change between track can be measured in real time, and feed back to PC by data line, realize the dynamic monitoring of track space, for the smooth and easy operation of track traffic, provide safety guarantee.
The technical solution of the utility model:
For solving the problems of the technologies described above; the utility model provides a kind of track space dynamic measurement device; be connected between two siding tracks, this track space dynamic measurement device comprises insulating fastener, displacement transducer, protective cover, digital distortion pin, data line and PC.
Institute's displacement sensors is connected to the inner side of a siding track by insulating fastener, the butt end that the other end and the number of institute's displacement sensors are out of shape pin is connected, the described number distortion tip of pin and the interior side contacts of opposite side track; The outer setting of displacement transducer has protective cover, data line through protective cover connection bit displacement sensor and PC, displacement transducer by data line by change in displacement Signal transmissions to PC.
Further, the port of the butt end of described number distortion pin has internal thread, coordinates the external thread of displacement transducer port to be threaded with displacement transducer.
Further, described track space dynamic measurement device also comprises extension rod, and it is arranged on displacement transducer and number is out of shape between pin, enables this device be applicable to the kinetic measurement of different track space.
Further, described extension rod one end is provided with internal thread, and its other end is provided with external thread; Extension rod female end is connected with displacement transducer, and extension rod male end is out of shape pin with number and is connected.
The inside of described number distortion pin is provided with spring, can matching track spacing increase or shorten and produce relative displacement, and by Signal transmissions to displacement transducer, thus be PC reception.
The utility model beneficial effect:
A kind of track space dynamic measurement device that the utility model provides, its rational in infrastructure, dependable performance, the distance change between track can be measured in real time, and by data line by change in displacement signal feedback to PC, realize the dynamic monitoring of track space, for the smooth and easy operation of track traffic, provide safety guarantee.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Fig. 3 is the structural representation of number distortion pin of the present utility model.
Fig. 4 is extension rod connection diagram of the present utility model.
Wherein: 1. insulating fastener; 2. displacement transducer; 3. protective cover; 4. digital distortion pin; 5. data line; 6.PC machine; 7. extension rod; 8. spring.
Embodiment
Below in conjunction with specific embodiments and the drawings, a kind of track space dynamic measurement device of the present utility model is described in detail:
A kind of track space dynamic measurement device shown in Fig. 1 comprises insulating fastener 1, displacement transducer 2, protective cover 3, digital distortion pin 4, data line 5, PC 6 and extension rod 7.
Insulating fastener 1 is common steel tube scaffold clasp, vertically can connects two components, and insulating fastener 1 is fixed on the side of track, and displacement transducer 2 is connected with one end of insulating fastener 1, and the outer setting of displacement transducer 2 has protective cover 3; Digital distortion pin 4 is arranged between displacement transducer 2 and opposite side track, the opposite side contact free of digital distortion pin 4 and track; Displacement transducer 2 is connected with PC 6 by data line 5, and displacement transducer 2 passes through data line 5 by change in displacement Signal transmissions to PC 6.
Shown in Figure 2, for the structural representation of another kind of embodiment, with embodiment one unlike, insulating fastener 1 is fixed on the inner side of two siding tracks respectively relatively, the insulating fastener 1 of side is connected with displacement transducer, insulating fastener and the digital most advanced and sophisticated contact free being out of shape pin 4 of opposite side.
Shown in Figure 3, spring is had in digital distortion pin 4, its tip can free-extension, when track space changes, digital distortion pin 4 will elongate or shorten thereupon, along with its length of change of spacing also can change, because this number distortion pin 4 and displacement transducer 2 gather together, when being out of shape the change in displacement at pin 4 tip so digital, displacement transducer also can record this change in displacement.
Described track space dynamic measurement device also comprises extension rod 7, and it is arranged on displacement transducer 2 and number is out of shape between pin 4, enables this device be applicable to the kinetic measurement of different track space.
Fig. 4 is the extension rod connection diagram of the utility model, and described extension rod 7 one end is provided with internal thread, and its other end is provided with external thread; Extension rod 7 female end is connected with displacement transducer 2, and extension rod 7 male end be out of shape pin 4 be connected with number, and described extension rod 7 and displacement transducer 2 and digital distortion between pin 4 are connected with built-in sensor, play the effect that data are transmitted while lengthening.
In engineering practice, due to the reason such as operation, disaster, track vibration of vehicle, when causing the distance change between track, the change of digital distortion pin 4 sense spacing, and under the effect of spring 8 free-extension, the change of digital distortion pin 4 is sent to extension rod 7, and displacement signal is transferred to displacement transducer 2 by extension rod 7 again, and displacement transducer 2 passes through data line 5 by change in displacement Signal transmissions to PC 6.
A kind of track space dynamic measurement device that the utility model provides, its rational in infrastructure, dependable performance, can measure the distance change between track in real time, decrease the workload of track routine servicing, and be applicable to the monitoring of different size gauge.And by data line by change in displacement signal feedback to PC, realize the dynamic monitoring of track space, for the smooth and easy operation of track traffic provides safety guarantee.
The utility model is not limited to above-mentioned embodiment; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (6)
1. a track space dynamic measurement device, is connected between two siding tracks, it is characterized in that, comprises insulating fastener (1), displacement transducer (2), protective cover (3), digital distortion pin (4), data line (5) and PC (6); Institute's displacement sensors (2) is connected to the inner side of a siding track by insulating fastener (1), the butt end that the other end and the number of institute's displacement sensors (2) are out of shape pin (4) is connected, the described tip of number distortion pin (4) and the interior side contacts of opposite side track; The outer setting of displacement transducer (2) has protective cover (3), and data line (5) is through protective cover (3) connection bit displacement sensor (2) and PC (6).
2. track space dynamic measurement device according to claim 1, is characterized in that, the port of the butt end of described number distortion pin (4) has internal thread, coordinates the external thread of displacement transducer (2) port to be threaded with displacement transducer (2).
3. track space dynamic measurement device according to claim 1 and 2, is characterized in that, described track space dynamic measurement device also comprises extension rod (7), and described extension rod (7) is connected to displacement transducer (2) and number is out of shape between pin (4).
4. track space dynamic measurement device according to claim 3, is characterized in that, described extension rod (7) one end is provided with internal thread, and its other end is provided with external thread; Extension rod (7) female end is connected with displacement transducer (2), and extension rod (7) male end is out of shape pin (4) with number and is connected.
5. the track space dynamic measurement device according to claim 1 or 2 or 4, is characterized in that, the inside of described number distortion pin (4) is provided with spring (8).
6. track space dynamic measurement device according to claim 3, is characterized in that, the inside of described number distortion pin (4) is provided with spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627403.9U CN204902811U (en) | 2015-08-19 | 2015-08-19 | Interorbital is apart from dynamic measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627403.9U CN204902811U (en) | 2015-08-19 | 2015-08-19 | Interorbital is apart from dynamic measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902811U true CN204902811U (en) | 2015-12-23 |
Family
ID=54924979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520627403.9U Expired - Fee Related CN204902811U (en) | 2015-08-19 | 2015-08-19 | Interorbital is apart from dynamic measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091831A (en) * | 2015-08-19 | 2015-11-25 | 北京市市政工程研究院 | Dynamic railway interval measurement device and measurement method thereof |
-
2015
- 2015-08-19 CN CN201520627403.9U patent/CN204902811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091831A (en) * | 2015-08-19 | 2015-11-25 | 北京市市政工程研究院 | Dynamic railway interval measurement device and measurement method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203917410U (en) | A kind of sheet metal thickness and the comprehensive on-line measuring device of plate shape | |
| CN204064171U (en) | Special-shaped internal channel width measuring instrument | |
| WO2010050714A3 (en) | Apparatus for measuring ground displacement | |
| CN203464877U (en) | Special gauge for detecting inner raceway of slewing bearing | |
| CN204902811U (en) | Interorbital is apart from dynamic measurement device | |
| CN105091831A (en) | Dynamic railway interval measurement device and measurement method thereof | |
| CN105258596B (en) | Bolt class geometric tolerance comprehensive check tool and detection method | |
| CN203337078U (en) | Apparatus for measuring screw thread coaxiality by means of rotation method | |
| CN203231844U (en) | Fixation device for spring torque test | |
| CN202915862U (en) | Measuring scale for center distance | |
| CN204988083U (en) | Device of measuring flume | |
| CN105043234A (en) | Monitoring device of spatial form of structural deformation joint | |
| CN203587025U (en) | Steel pipe curvature detecting device | |
| CN202048877U (en) | Rapid measuring tool for thick plate camber | |
| CN204240917U (en) | Collars slot pitch measurement mechanism | |
| CN204269035U (en) | Prefabricated section gap detection clearance gauge | |
| CN204924180U (en) | Size automatic measure appearance | |
| CN205537458U (en) | Detection scale is built by laying bricks or stones to inspection shaft | |
| GB2491776A (en) | Apparatus and method for measurement of hand joint movement | |
| CN204739429U (en) | Petroleum pipeline is with moving detection device certainly | |
| CN205090906U (en) | A measuring tool for measuring return bend length | |
| CN104006770A (en) | Diameter measuring instrument | |
| CN203489821U (en) | Measuring device for measuring diameter of addendum circle of synchronizer gear sleeve | |
| CN202255230U (en) | Screw hole depth checking fixture | |
| CN205156787U (en) | Bolt class geometric tolerances synthesizes and examines utensil |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20200819 |