CN201857560U - Small cart for detecting smooth-going of track - Google Patents
Small cart for detecting smooth-going of track Download PDFInfo
- Publication number
- CN201857560U CN201857560U CN2010206075371U CN201020607537U CN201857560U CN 201857560 U CN201857560 U CN 201857560U CN 2010206075371 U CN2010206075371 U CN 2010206075371U CN 201020607537 U CN201020607537 U CN 201020607537U CN 201857560 U CN201857560 U CN 201857560U
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- longeron
- track
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Abstract
The utility model relates to a small cart for detecting smooth-going of a track, which comprises a T-shaped stander, a traveling mechanism, a horizontal adjusting mechanism, a sensor installing and adjusting mechanism and an instrument table stander, wherein the T-shaped stander comprises a beam and a longeron, the longeron is connected with the beam, the longeron is provided with a guide rail, the traveling mechanism comprises two dual-side rim measuring wheels, two fixed mandrels and fixed brackets, each fixed mandrel passes through each dual-side rim measuring wheel to be connected with each fixed bracket, the fixed brackets are connected with the longeron, the horizontal adjusting mechanism comprises a roller, a fixed screw rod and a nut, the roller is connected with the fixed screw rod, the fixed screw rod is connected with the beam through the nut, the sensor installing and adjusting mechanism comprises a slide block and a sensor bracket, and the instrument table stander is arranged on the T-shaped stander. In the utility model, the small cart which is matched with the track is adopted to load the detection equipment, so the dynamic continuous measurement becomes possible, the measurement precision is high, and the rigidity is good. Since the sensor bracket is not contacted with the track, the service life of the sensor is prolonged.
Description
Technical field
The utility model relates to a kind of detection dolly, especially relates to a kind of smooth-going dolly body construction of track that detects.
Background technology
The sunken hurt problem that causes of steel rail welding line directly have influence on vehicle by the time stationarity and safety, therefore extremely important at the testing of this problem, the current detection technique of taking is mainly manual detection and contact-type electronic device measuring, manual detection adopts one meter long steel ruler to measure its irregularity value or sunken value by hand, and the method efficient is low, measure error is big; Contact-type electronic device measuring, sensor abrasion relatively are big, need in time more emat sensor for guaranteeing accuracy of detection, have increased the detection cost greatly.
The utility model content
The purpose of this utility model is exactly to provide a kind of smooth-going dolly of track that is used to detect for the defective that overcomes above-mentioned prior art existence, improves the application life that prolongs sensor when track detects certainty of measurement.
The purpose of this utility model can be achieved through the following technical solutions:
A kind ofly be used to detect the smooth-going dolly of track, comprise T type frame, walking mechanism, level(l)ing mechanism, sensor is installed governor motion, the instrument platform frame, described T type frame comprises crossbeam and longeron, longeron beam body is connected with crossbeam one end, described longeron is provided with guide rail, walking mechanism comprises bilateral wheel rim meter wheel, stationary spindle, fixed mount, described stationary spindle passes bilateral wheel rim meter wheel and is connected with fixed mount, described fixed mount is connected with longeron, described level(l)ing mechanism comprises roller, fixing screw mandrel, nut, described roller is connected with fixing screw mandrel, fixedly screw mandrel is connected with crossbeam by nut, described sensor is installed governor motion and is comprised, slide block, sensor stand, described slide block is provided with the sensor adjustment screw mandrel, slide block is connected with the longeron guide rail, described sensor stand is connected with slide block, and described instrument platform frame is arranged on the T type frame, and the guide rail on the described longeron is marked with scale, described crossbeam one side is provided with push rod, described instrument platform frame is a frame construction, and described bilateral wheel rim meter wheel quantity is two, and it is three and equidistant the installation that sensor is installed governor motion quantity, described crossbeam is provided with dead slot, and described fixedly screw mandrel passes hole slot and is connected with nut.
Compared with prior art, the dolly of the utility model utilization and Orbit Matching loads checkout equipment, make detection easier, since trolley travelling steady, make successive dynamic measuring become possibility, and certainty of measurement height, good rigidly, since sensor stand do not contact with track, increased the application life of sensor, and can increase range of application of the present utility model by regulating the levelness that fixing screw mandrel is regulated dolly.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the utility model rear elevation,
Fig. 3 is the utility model lateral view;
Wherein: 1-bilateral wheel rim meter wheel, 2-stationary spindle, 3-displacement transducer, 4-sensor holder, 5-longeron, 6-instrument platform frame, 7-notebook computer, 8-be screw mandrel, 9-nut, 10-crossbeam, 11-push rod, 12-sensor stand, 13-slide block, 14-sensor adjustment screw mandrel, 15-fixed mount, 16-roller fixedly.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind ofly be used to detect the smooth-going dolly of track, comprise T type frame, walking mechanism, level(l)ing mechanism, sensor is installed governor motion, the instrument platform frame, T type frame comprises crossbeam 10 and longeron 5, longeron beam body is connected with crossbeam one end, longeron 5 is provided with guide rail, walking mechanism comprises bilateral wheel rim meter wheel 1, stationary spindle 2, fixed mount 15, stationary spindle 2 passes bilateral wheel rim meter wheel 1 and is connected with fixed mount 15, fixed mount 15 is connected with longeron 10, level(l)ing mechanism comprises roller 16, fixedly screw mandrel 8, nut 9, roller 16 is connected with fixing screw mandrel 8, fixedly screw mandrel 8 is connected with crossbeam 10 by nut 9, level(l)ing mechanism can be adjusted dolly according to the discrepancy in elevation of two tracks, it is better steady that dolly is slided in testing process, sensor is installed governor motion and is comprised, slide block 13, sensor stand 12, slide block 13 is provided with sensor adjustment screw mandrel 14, slide block 13 is connected with longeron 5 guide rails, sensor stand 12 is connected with slide block 13, gag in the slide block 13 can be regulated the position of sensor stand 12, the measurement root is added accurately, instrument platform frame 6 is arranged on the T type frame, measuring instrument and notebook computer 7 can be placed on the instrument platform frame, guide rail on the longeron 5 is marked with scale, crossbeam 10 1 sides are provided with push rod 11, instrument platform frame 6 is a frame construction, bilateral wheel rim meter wheel 1 quantity is two, it is three and equidistant the installation that sensor is installed governor motion quantity, described crossbeam 10 is provided with hole slot, can be according to not co-orbital width, regulate the distance of roller 16 and bilateral wheel rim meter wheel 1, fixedly screw mandrel 8 passes hole slot and is connected with nut 9.
Claims (6)
1. one kind is used to detect the smooth-going dolly of track, it is characterized in that, comprise T type frame, walking mechanism, level(l)ing mechanism, sensor is installed governor motion, the instrument platform frame, described T type frame comprises crossbeam and longeron, longeron beam body is connected with crossbeam one end, described longeron is provided with guide rail, walking mechanism comprises bilateral wheel rim meter wheel, stationary spindle, fixed mount, described stationary spindle passes bilateral wheel rim meter wheel and is connected with fixed mount, described fixed mount is connected with longeron, described level(l)ing mechanism comprises roller, fixing screw mandrel, nut, described roller is connected with fixing screw mandrel, and fixedly screw mandrel is connected with crossbeam by nut, described sensor is installed governor motion and is comprised, slide block, sensor stand, described slide block is provided with the sensor adjustment screw mandrel, and slide block is connected with the longeron guide rail, described sensor stand is connected with slide block, and described instrument platform frame is arranged on the T type frame.
2. a kind of smooth-going dolly of track that is used to detect according to claim 1 is characterized in that the guide rail on the described longeron is marked with scale.
3. a kind of smooth-going dolly of track that is used to detect according to claim 1 is characterized in that described crossbeam one side is provided with push rod.
4. a kind of smooth-going dolly of track that is used to detect according to claim 1 is characterized in that described instrument platform frame is a frame construction.
5. a kind of smooth-going dolly of track that is used to detect according to claim 1 is characterized in that described bilateral wheel rim meter wheel quantity is two, and it is three and equidistant the installation that sensor is installed governor motion quantity.
6. a kind of smooth-going dolly of track that is used to detect according to claim 1 is characterized in that described crossbeam is provided with dead slot, and described fixedly screw mandrel passes hole slot and is connected with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206075371U CN201857560U (en) | 2010-11-12 | 2010-11-12 | Small cart for detecting smooth-going of track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206075371U CN201857560U (en) | 2010-11-12 | 2010-11-12 | Small cart for detecting smooth-going of track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857560U true CN201857560U (en) | 2011-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206075371U Expired - Fee Related CN201857560U (en) | 2010-11-12 | 2010-11-12 | Small cart for detecting smooth-going of track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857560U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275823A (en) * | 2011-06-21 | 2011-12-14 | 上海大学 | Trolley for detecting track of crane |
| CN103132411A (en) * | 2011-11-23 | 2013-06-05 | 刘彬 | High-speed railway track static comfort analysis adjustment method |
| CN103590290A (en) * | 2013-11-29 | 2014-02-19 | 罗汇智 | Positioning sliding trolley capable of automatically tracking central line of rail in real time |
| CN103728316A (en) * | 2014-01-13 | 2014-04-16 | 深圳市永光神目科技有限公司 | Detection device for printed circuit board assembly (PCBA) plate |
| CN104631238A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Parallel connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN104631237A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Serial connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN106320113A (en) * | 2016-08-22 | 2017-01-11 | 合肥德泰科通测控技术有限公司 | Railway field detection device |
| CN109311492A (en) * | 2016-07-12 | 2019-02-05 | 东海旅客铁道株式会社 | Detection device and detection method |
| CN110040154A (en) * | 2019-05-22 | 2019-07-23 | 南京铁道职业技术学院 | A kind of raceway surface damage detection apparatus |
| CN110596495A (en) * | 2019-09-30 | 2019-12-20 | 宁波大桔科技有限公司 | Auxiliary installation gauge of sensor for electromagnetic compatibility test of railway vehicle and axle counter |
| CN110735367A (en) * | 2019-09-16 | 2020-01-31 | 上海宝冶冶金工程有限公司 | Track mounting system and stacker-reclaimer |
| CN114261423A (en) * | 2020-09-16 | 2022-04-01 | 深圳大学 | Steel rail wave-shaped abrasion detection device and detection method |
-
2010
- 2010-11-12 CN CN2010206075371U patent/CN201857560U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275823A (en) * | 2011-06-21 | 2011-12-14 | 上海大学 | Trolley for detecting track of crane |
| CN103132411A (en) * | 2011-11-23 | 2013-06-05 | 刘彬 | High-speed railway track static comfort analysis adjustment method |
| CN103590290B (en) * | 2013-11-29 | 2015-06-10 | 罗汇智 | Positioning sliding trolley capable of automatically tracking central line of rail in real time |
| CN103590290A (en) * | 2013-11-29 | 2014-02-19 | 罗汇智 | Positioning sliding trolley capable of automatically tracking central line of rail in real time |
| CN103728316A (en) * | 2014-01-13 | 2014-04-16 | 深圳市永光神目科技有限公司 | Detection device for printed circuit board assembly (PCBA) plate |
| CN103728316B (en) * | 2014-01-13 | 2016-04-06 | 深圳市永光神目科技有限公司 | The pick-up unit of PCBA board |
| CN104631237B (en) * | 2015-02-13 | 2016-06-01 | 中铁第一勘察设计院集团有限公司 | The structure connected in series of rail measuring apparatus measuring wheel and displacement sensor |
| CN104631237A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Serial connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN104631238A (en) * | 2015-02-13 | 2015-05-20 | 中铁第一勘察设计院集团有限公司 | Parallel connection structure for track measurement instrument measuring wheels and displacement sensors |
| CN109311492A (en) * | 2016-07-12 | 2019-02-05 | 东海旅客铁道株式会社 | Detection device and detection method |
| CN109311492B (en) * | 2016-07-12 | 2020-07-24 | 东海旅客铁道株式会社 | Detection device and detection method |
| CN106320113A (en) * | 2016-08-22 | 2017-01-11 | 合肥德泰科通测控技术有限公司 | Railway field detection device |
| CN110040154A (en) * | 2019-05-22 | 2019-07-23 | 南京铁道职业技术学院 | A kind of raceway surface damage detection apparatus |
| CN110735367A (en) * | 2019-09-16 | 2020-01-31 | 上海宝冶冶金工程有限公司 | Track mounting system and stacker-reclaimer |
| CN110596495A (en) * | 2019-09-30 | 2019-12-20 | 宁波大桔科技有限公司 | Auxiliary installation gauge of sensor for electromagnetic compatibility test of railway vehicle and axle counter |
| CN114261423A (en) * | 2020-09-16 | 2022-04-01 | 深圳大学 | Steel rail wave-shaped abrasion detection device and detection method |
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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: 20110608 Termination date: 20131112 |