CN204674585U - State observation device at the bottom of rail vehicle - Google Patents
State observation device at the bottom of rail vehicle Download PDFInfo
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- CN204674585U CN204674585U CN201520368295.8U CN201520368295U CN204674585U CN 204674585 U CN204674585 U CN 204674585U CN 201520368295 U CN201520368295 U CN 201520368295U CN 204674585 U CN204674585 U CN 204674585U
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Abstract
State observation device at the bottom of a kind of rail vehicle, its main body is a wheel-mounted car body in both sides, and both sides wheel inside vehicle two rail, foot moves, and the roller of the located lateral support front end of car body both sides withstands on the steel rail web medial surface of both sides; Car body has cross slide way and tooth bar, planker does cross motion by rack pinion by planker motor on guide rail; Planker is equipped with electric multi-stage telescopic shaft, digital tripod head camera is equipped with on sleeve top.In the compound motion of car body and planker, camera is to taking pictures at the bottom of car and making a video recording, and camera also can rise with telescopic shaft, shooting privileged site.The data of camera send into Computerized image processing system, whether occur exception at the bottom of automatic decision car.This automated installation can replace manually carrying out state observation at the bottom of vehicle car, and without the need to trench, checking process is controlled, is conducive to avoiding undetected, can retains retrospective record.Adopt this device.Vehicle operating security assurance level will be improved.
Description
Technical field
The utility model relates to the guideway vehicle safety monitoring devices such as a kind of railway, subway, state observation device at the bottom of especially a kind of rail vehicle.
Background technology
Keystone configuration at the bottom of rail vehicle is bogie truck, hitch, connecting tube, cable etc., and being the most complicated part of vehicle, is also the bearing part of vehicle.In vehicle operating, various reverse stress, shock and vibration is subject to, phenomenons such as easily occurring damage of components, loosen, be shifted, come off at the bottom of car.In order to ensure vehicle operating safety, constantly check.The method of current employing is that vehicle will be parked on working pit, in trench under supervisory personnel, advances along trench sidewall pedal, looks into by the mode of manual observation by a car test.This mode must arrange working pit, and employment is many, and working strength is large, and be difficult to avoid undetected, also cannot retain retrospective record, checking on the quality varies with each individual is difficult to control.
For above-mentioned situation, in the urgent need to one without the need to trench, the automated installation that can run under the car on conventional steel gauge lines, by digital camera, take pictures, the technology such as Computer Image Processing replaces manual observation, abnormal condition at the bottom of automatic discovery car, and alarm, and retain record archives, to make at the bottom of car change have traceability and predictable.
Utility model content
The purpose of this utility model, is to provide the automated installation that a kind of height is less than car lowest limit circle, can run under the car on conventional steel gauge lines, replaces manually carrying out inspection at the bottom of car.
For achieving this end, technical solution adopted in the utility model is as follows:
State observation device at the bottom of a kind of rail vehicle, primarily of car body, cross slide, electric multi-stage telescopic shaft, digital tripod head camera composition, it is characterized in that wheel is equipped with in car body both sides, both sides wheel is placed in inside vehicle two rail on foot respectively, and wheel electrical machine drives vehicle wheel rotation; Located lateral support is also equipped with in car body both sides, and the roller of this located lateral support front end withstands on the steel rail web medial surface of both sides; Car body is fixed wtih cross slide way and tooth bar, cross slide way is equipped with planker slidably, planker is fixedly equipped with planker motor, planker motor shaft is fixedly equipped with gear, this gear engages with above-mentioned tooth bar; Planker is fixedly equipped with electric multi-stage telescopic shaft, and digital tripod head camera is fixedly equipped with on this sleeve top.
Further feature is, be placed in the wheel on foot inside vehicle two rail, its width is less than the gap length between rail fastening and the web of the rail.
Further feature is, tooth bar and cross slide way are parallel installations.
Further feature is, wheel electrical machine and planker motor are all equipped with coder.
Further feature is, electric multi-stage telescopic shaft is when retracted mode, and at the bottom of this vehicle car, the vertex of state observation device is lower than car lowest limit circle.
Further feature is, digital tripod head camera has the S. A. of two mutually perpendicular directions.
At the bottom of this vehicle car, state observation device working process is such: guideway vehicle to be checked is parked on conventional steel gauge lines, or on inspection trench, the car body of finder relies on wheel supporting inside rail on foot, the roller of located lateral support front end, car body both sides withstands on the steel rail web medial surface of both sides simultaneously, makes car body and two rail line of centers centerings of finder.Wheel electrical machine starts, and drives rotation of wheel, makes the car body of finder enter at the bottom of car along rail, successively through permutation railway carriage.Car body is longitudinally travelled in process, planker electric motor starting, drive and tooth bar gears in mesh rotation, make planker and on electric multi-stage telescopic shaft, transversely guide rail does traverse motion.The digital tripod head camera just four corner at the bottom of inswept car on electric multi-stage telescopic shaft top, carries out taking pictures or making a video recording.Wheel electrical machine and planker motor are all equipped with coder, the coordinate position of real time recording digital tripod head camera, control to take pictures position.For significant points, car body and the planker stop motion on it, electric multi-stage telescopic shaft is stretched, and the digital tripod head camera on it is taken pictures by the arrival top, space at the bottom of car.The view data that digital tripod head camera obtains sends into Computerized image processing system, by the image comparison with standard picture or former file, just can find whether occur strange phenomena at the bottom of car, and alarm.This like this device just can replace manually completing state observation at the bottom of vehicle car completely.
The beneficial effects of the utility model are: this automated installation can replace manually carrying out state observation at the bottom of vehicle car, and working strength reduces, and efficiency improves.Without the need to trench, can check at the bottom of the enterprising driving of conventional steel gauge lines.The more important thing is that checking process is controlled, workmanship is guaranteed, is conducive to avoiding undetected, can retains retrospective record.Adopt this device.Vehicle operating security assurance level will be improved.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, structure of the present utility model is elaborated:
Accompanying drawing 1 is the three-dimensional sketch of state observation device at the bottom of rail vehicle when electric multi-stage telescopic shaft is retracted.
Accompanying drawing 2 is the three-dimensional sketches when electric multi-stage telescopic shaft stretches out of state observation device at the bottom of rail vehicle.
In the accompanying drawings, 1 be car body, 2 are wheels, 3 are vehicle rail, 4 are inner side foots, 5 are wheel electrical machines, 6 are located lateral supports, 7 are web of the rail medial surfaces, 8 are cross slide waies, 9 are tooth bars, 10 are plankers, 11 are planker motors, 12 are electric multi-stage telescopic shafts, 13 is digital tripod head cameras.
Detailed description of the invention
As shown in drawings, state observation device at the bottom of this rail vehicle, form primarily of car body 1, cross slide 10, electric multi-stage telescopic shaft 12, digital tripod head camera 13, it is characterized in that wheel 2 is equipped with in car body 1 both sides, both sides wheel 2 is placed on the inner side foot 4 of vehicle two rail 3 respectively, and wheel electrical machine 5 drives wheel 2 to rotate; Located lateral support 6 is also equipped with in car body 1 both sides, and the roller of this located lateral support 5 front end withstands on the web of the rail medial surface 7 of both sides rail 3; Car body 1 is fixed wtih cross slide way 8 and tooth bar 9, cross slide way 8 is equipped with planker 10 slidably, planker 10 is fixedly equipped with planker motor 11, planker motor 11 axle is fixedly equipped with gear, this gear engages with above-mentioned tooth bar 9; Planker is fixedly equipped with electric multi-stage telescopic shaft 12, and digital tripod head camera 13 is fixedly equipped with on this sleeve 12 top.Meanwhile, be placed in the wheel 2 on the inner side foot 4 of vehicle two rail 3, its width is less than the gap length between rail fastening and the web of the rail 7.Tooth bar 9 and cross slide way 6 are parallel installations.Wheel electrical machine 5 and planker motor 11 are all equipped with coder.Electric multi-stage telescopic shaft 12 is when retracted mode, and at the bottom of this vehicle car, the vertex of state observation device is lower than car lowest limit circle.Digital tripod head camera 13 has the S. A. of two mutually perpendicular directions.
The foregoing is only a kind of preferred embodiment of the present utility model, be not limited to the utility model, all make within the utility model thinking and principle any amendment, equivalent to replace and improvement etc., be all contained within protection domain of the present utility model.
Claims (6)
1. state observation device at the bottom of a rail vehicle, primarily of car body, cross slide, electric multi-stage telescopic shaft, digital tripod head camera composition, it is characterized in that wheel is equipped with in car body both sides, both sides wheel is placed in inside vehicle two rail on foot respectively, and wheel electrical machine drives vehicle wheel rotation; Located lateral support is also equipped with in car body both sides, and the roller of this located lateral support front end withstands on the steel rail web medial surface of both sides; Car body is fixed wtih cross slide way and tooth bar, cross slide way is equipped with planker slidably, planker is fixedly equipped with planker motor, planker motor shaft is fixedly equipped with gear, this gear engages with above-mentioned tooth bar; Planker is fixedly equipped with electric multi-stage telescopic shaft, and digital tripod head camera is fixedly equipped with on this sleeve top.
2. state observation device at the bottom of rail vehicle according to claim 1, is characterized in that: be placed in the wheel on foot inside vehicle two rail, its width is less than the gap length between rail fastening and the web of the rail.
3. state observation device at the bottom of rail vehicle according to claim 1, is characterized in that: tooth bar and cross slide way are parallel installations.
4. state observation device at the bottom of a rail vehicle according to claim 1, is characterized in that: wheel electrical machine and planker motor are all equipped with coder.
5. state observation device at the bottom of a rail vehicle according to claim 1, is characterized in that: electric multi-stage telescopic shaft is when retracted mode, and at the bottom of this vehicle car, the vertex of state observation device is lower than car lowest limit circle.
6. state observation device at the bottom of a rail vehicle according to claim 1, is characterized in that: digital tripod head camera has the S. A. of two mutually perpendicular directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368295.8U CN204674585U (en) | 2015-06-01 | 2015-06-01 | State observation device at the bottom of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368295.8U CN204674585U (en) | 2015-06-01 | 2015-06-01 | State observation device at the bottom of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204674585U true CN204674585U (en) | 2015-09-30 |
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| CN201520368295.8U Active CN204674585U (en) | 2015-06-01 | 2015-06-01 | State observation device at the bottom of rail vehicle |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882683A (en) * | 2016-04-13 | 2016-08-24 | 北京康拓红外技术股份有限公司 | Machine vision based technical inspection and detection system and method for railway trains |
| CN107200038A (en) * | 2017-05-17 | 2017-09-26 | 中国铁道科学研究院铁道科学技术研究发展中心 | A kind of repairing device for vehicle and repair method |
| CN106004925B (en) * | 2016-06-21 | 2018-03-30 | 哈尔滨市科佳通用机电股份有限公司 | Track vehicle floor detection system |
| ES2691145A1 (en) * | 2017-05-23 | 2018-11-23 | Universidad Carlos Iii De Madrid | Unmanned railway vehicle, system and procedure for the inspection of infrastructure and railway superstructure. (Machine-translation by Google Translate, not legally binding) |
| CN109229136A (en) * | 2018-08-24 | 2019-01-18 | 深圳市兆泰云智能科技有限公司 | A kind of rail vehicle bottom automated detection system |
| CN109469798A (en) * | 2018-08-07 | 2019-03-15 | 北京体育大学 | A kind of infrared stroboscopic high-speed camera automated system |
| CN110553858A (en) * | 2018-05-30 | 2019-12-10 | 比亚迪股份有限公司 | Intelligent detection device and system for trackside train chassis based on machine vision |
| CN110670496A (en) * | 2019-09-24 | 2020-01-10 | 中铁四院集团岩土工程有限责任公司 | Beam moving device |
| CN110861676A (en) * | 2019-12-27 | 2020-03-06 | 义乌轩久铁路技术有限公司 | Device for railway maintenance detection |
| CN114715216A (en) * | 2022-03-26 | 2022-07-08 | 北京交通运输职业学院 | Intelligent maintenance system for rail transit and control method thereof |
| WO2023134863A1 (en) * | 2022-01-14 | 2023-07-20 | Servail Gmbh | Automotive inspection robotic vehicle, inspection system, and method for inspecting a railway track and/or a railway vehicle |
| IT202200001133A1 (en) * | 2022-01-24 | 2023-07-24 | Scuola Superiore Santanna | DEVICE FOR PRELOADING AND RETRACTING A WHEEL GROUP AND TROLLEY INCLUDING SAID DEVICE |
| CN117261503A (en) * | 2023-08-29 | 2023-12-22 | 北京市市政工程设计研究总院有限公司 | Vehicle bottom overhauling equipment |
-
2015
- 2015-06-01 CN CN201520368295.8U patent/CN204674585U/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882683B (en) * | 2016-04-13 | 2018-04-17 | 北京康拓红外技术股份有限公司 | Railroad train check-up detecting system and method based on machine vision |
| CN105882683A (en) * | 2016-04-13 | 2016-08-24 | 北京康拓红外技术股份有限公司 | Machine vision based technical inspection and detection system and method for railway trains |
| CN106004925B (en) * | 2016-06-21 | 2018-03-30 | 哈尔滨市科佳通用机电股份有限公司 | Track vehicle floor detection system |
| CN107200038B (en) * | 2017-05-17 | 2023-12-19 | 中国铁道科学研究院铁道科学技术研究发展中心 | Vehicle overhauling device and overhauling method |
| CN107200038A (en) * | 2017-05-17 | 2017-09-26 | 中国铁道科学研究院铁道科学技术研究发展中心 | A kind of repairing device for vehicle and repair method |
| ES2691145A1 (en) * | 2017-05-23 | 2018-11-23 | Universidad Carlos Iii De Madrid | Unmanned railway vehicle, system and procedure for the inspection of infrastructure and railway superstructure. (Machine-translation by Google Translate, not legally binding) |
| CN110553858A (en) * | 2018-05-30 | 2019-12-10 | 比亚迪股份有限公司 | Intelligent detection device and system for trackside train chassis based on machine vision |
| CN109469798A (en) * | 2018-08-07 | 2019-03-15 | 北京体育大学 | A kind of infrared stroboscopic high-speed camera automated system |
| CN109469798B (en) * | 2018-08-07 | 2023-12-19 | 汪毅 | Infrared stroboscopic high-speed automatic system of making a video recording |
| CN109229136A (en) * | 2018-08-24 | 2019-01-18 | 深圳市兆泰云智能科技有限公司 | A kind of rail vehicle bottom automated detection system |
| CN110670496A (en) * | 2019-09-24 | 2020-01-10 | 中铁四院集团岩土工程有限责任公司 | Beam moving device |
| CN110861676B (en) * | 2019-12-27 | 2020-10-30 | 义乌轩久铁路技术有限公司 | Device for railway maintenance detection |
| CN110861676A (en) * | 2019-12-27 | 2020-03-06 | 义乌轩久铁路技术有限公司 | Device for railway maintenance detection |
| WO2023134863A1 (en) * | 2022-01-14 | 2023-07-20 | Servail Gmbh | Automotive inspection robotic vehicle, inspection system, and method for inspecting a railway track and/or a railway vehicle |
| IT202200001133A1 (en) * | 2022-01-24 | 2023-07-24 | Scuola Superiore Santanna | DEVICE FOR PRELOADING AND RETRACTING A WHEEL GROUP AND TROLLEY INCLUDING SAID DEVICE |
| WO2023139565A1 (en) * | 2022-01-24 | 2023-07-27 | Scuola Superiore Sant'anna | Preload and retraction device of a wheel assembly and self-propelled cart comprising said device |
| CN114715216A (en) * | 2022-03-26 | 2022-07-08 | 北京交通运输职业学院 | Intelligent maintenance system for rail transit and control method thereof |
| CN114715216B (en) * | 2022-03-26 | 2023-08-25 | 北京交通运输职业学院 | Intelligent maintenance system for rail transit and control method thereof |
| CN117261503A (en) * | 2023-08-29 | 2023-12-22 | 北京市市政工程设计研究总院有限公司 | Vehicle bottom overhauling equipment |
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