CN111487073A - Wheel structure rail vehicle bottom check out test set - Google Patents
Wheel structure rail vehicle bottom check out test set Download PDFInfo
- Publication number
- CN111487073A CN111487073A CN202010410472.XA CN202010410472A CN111487073A CN 111487073 A CN111487073 A CN 111487073A CN 202010410472 A CN202010410472 A CN 202010410472A CN 111487073 A CN111487073 A CN 111487073A
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- vehicle
- wheel
- information
- scanning
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a wheel structure rail vehicle bottom check out test set, relates to a wheel rail dual-purpose rail vehicle bottom detection technique, must rely on when the scanning is shot in order to solve current rail vehicle bottom check out test set, and detects the inconvenient and higher problem of installation cost of track installation. The power supply device of the invention supplies power for the driving motor, and the control device controls the driving motor; the transmission shaft is connected with the driving motor and the elastic wheel, and the connecting shaft is connected with the elastic wheel and the rigid track wheel; the rapid scanning device is used for continuously acquiring image information of the bottom of the vehicle to be detected; the lateral scanning device is used for judging the advancing direction and the advancing distance of the vehicle body and the distance between the lateral scanning device and the side object; the mechanical arm lifting device is arranged in the front of the vehicle body, the mechanical arm is connected with the mechanical arm lifting device and the information acquisition device, and the information acquisition device is used for acquiring image information, temperature information and sound wave information of a part to be overhauled of the vehicle to be detected. The method has the beneficial effect of low detection cost.
Description
Technical Field
The invention relates to a wheel-rail dual-purpose rail vehicle bottom detection technology.
Background
At present, for detection equipment for detecting the bottom of a railway vehicle in a warehouse, a camera is mostly used for scanning and shooting key parts at the bottom of the railway vehicle, when shooting is carried out, the railway vehicle to be detected stops, and an image acquisition and identification module is installed on the detection equipment and is used for scanning the bottom of the railway vehicle to be detected. Because the precision required for photographing is very high, a special detection track must be installed near the detected rail vehicle for the detection equipment provided with the image acquisition equipment to walk, and therefore the photographing precision is improved. The tunnel which is originally provided with the detection track can be directly used, and the other tunnels which are not provided with the detection track need to be constructed on site to install the detection track, so that earthwork construction is carried out on the constructed detection garage. And to the check out test set that moves on the detection track, a detection track can only install a check out test set, to the garage that possess many maintenance lines, need each maintenance line all to install a detection track and a set of check out test set, and the cost burden is higher, and operation and maintenance all need maintain in the gallery inconveniently.
Disclosure of Invention
The invention aims to solve the problems that the existing rail vehicle bottom detection equipment needs to rely on a detection rail when scanning and photographing, the detection rail is inconvenient to mount and the mounting cost is high, and provides the rail vehicle bottom detection equipment with a wheel structure.
The invention relates to wheel structure rail vehicle bottom detection equipment, which comprises a wheel-rail dual-purpose vehicle, a lateral scanning device, a rapid scanning device, a mechanical arm, an information acquisition device and a mechanical arm lifting device, wherein the lateral scanning device is arranged on the lateral scanning device;
the wheel-rail dual-purpose vehicle comprises a vehicle body, elastic wheels, rigid track wheels, a connecting shaft, a transmission shaft, a driving motor, a control device and a power supply device;
the control device and the power supply device are respectively arranged in the vehicle body, the power supply device supplies power to the driving motor, and the control device controls the rotating speed and the rotating direction of the driving motor;
the driving motor is arranged at the bottom of the vehicle body, a rotating shaft of the driving motor is fixedly connected with one end of the transmission shaft, the other end of the transmission shaft is fixed at the circle center of one side of the elastic wheel, one end of the connecting shaft is fixed at the circle center of the other side of the elastic wheel, the other end of the connecting shaft is fixed at the circle center of the rigid track wheel, the elastic wheel is used for walking on the ground, and the rigid track wheel is used for walking on the track;
the rapid scanning device is arranged at the center of the top end plane of the vehicle body; the rapid scanning device is used for continuously acquiring image information of the bottom of the vehicle to be detected;
the lateral scanning device is arranged at a ridge line where a top end plane of the vehicle body and the side face intersect, and is used for scanning continuous objects preset on the side face of the vehicle body, acquiring scanning information, and judging the traveling direction and the traveling distance of the vehicle body and the distance between the vehicle body and the side face object according to the scanning information;
the bottom end of the mechanical arm lifting device is arranged in the front of the top end plane of the vehicle body, one end of the mechanical arm is fixed to the top end of the mechanical arm lifting device, the information acquisition device is fixed to the other end of the mechanical arm, and the information acquisition device is used for acquiring image information, temperature information and sound wave information of a to-be-overhauled portion of a to-be-detected vehicle.
The wheel-rail dual-purpose vehicle can travel on the ground and on the rail by arranging the elastic wheels and the rigid rail wheels; the rapid scanning device is driven to travel by the wheel-rail dual-purpose vehicle, so that the acquisition of image information of the bottom of the vehicle to be detected is completed; the information acquisition device is driven to travel by the wheel-rail dual-purpose vehicle, so that the acquisition of image information, temperature information and sound wave information of the part to be overhauled of the vehicle to be detected is completed; meanwhile, the wheel-rail dual-purpose vehicle completes the detection of the bottom of the vehicle to be detected under the navigation action of the lateral scanning device.
The wheel-rail dual-purpose vehicle has the beneficial effects that the wheel-rail dual-purpose vehicle can travel on the ground and on the rail, so that the problems that the detection rail is inconvenient to mount and the mounting cost is high because the conventional detection equipment at the bottom of the rail vehicle must depend on the detection rail when scanning and photographing are effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of a bottom detection device of a railway vehicle with a wheel structure according to a first embodiment;
fig. 2 is a bottom view of a wheel structure rail vehicle bottom inspection device according to a first embodiment.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 and fig. 2, and the wheel-structured rail vehicle bottom detection apparatus in the present embodiment includes a dual-purpose vehicle, a lateral scanning device 3, a fast scanning device 4, a mechanical arm 5, an information acquisition device 6, and a mechanical arm lifting device 7;
the wheel-rail dual-purpose vehicle comprises a vehicle body 1, elastic wheels 11, rigid track wheels 12, a connecting shaft 13, a transmission shaft 14, a driving motor 15, a control device 16 and a power supply device 17;
the control device 16 and the power supply device 17 are respectively arranged inside the vehicle body 1, the power supply device 17 supplies power to the driving motor 15, and the control device 16 controls the rotating speed of the driving motor 15 and the rotating direction of the driving motor 15;
the driving motor 15 is arranged at the bottom of the vehicle body 1, a rotating shaft of the driving motor 15 is fixedly connected with one end of the transmission shaft 14, the other end of the transmission shaft 14 is fixed at the circle center of one side of the elastic wheel 11, one end of the connecting shaft 13 is fixed at the circle center of the other side of the elastic wheel 11, the other end of the connecting shaft 13 is fixed at the circle center of the rigid track wheel 12, the elastic wheel 11 is used for walking on the ground, and the rigid track wheel 12 is used for walking on the track 2;
the rapid scanning device 4 is arranged at the center of the top end plane of the vehicle body 1; the rapid scanning device 4 is used for continuously acquiring image information of the bottom of the vehicle to be detected;
the lateral scanning device 3 is arranged at a ridge line where the top end plane of the vehicle body 1 is intersected with the side surface, and the lateral scanning device 3 is used for scanning continuous objects preset on the side surface of the vehicle body 1, acquiring scanning information, and judging the traveling direction and the traveling distance of the vehicle body 1 and the distance between the traveling direction and the side surface object according to the scanning information;
the bottom of the mechanical arm lifting device 7 is arranged in the front of the top plane of the vehicle body 1, one end of the mechanical arm 5 is fixed to the top of the mechanical arm lifting device 7, the information acquisition device 6 is fixed to the other end of the mechanical arm 5, and the information acquisition device 6 is used for acquiring image information, temperature information and sound wave information of a to-be-overhauled part of a to-be-detected vehicle.
In the present embodiment, the lateral scanning device 3 has a navigation function; the control device 16 has a function of controlling the direction and speed of travel of the vehicle body 1; the power supply device 17 is used to supply energy for the travel of the vehicle body 1.
The second embodiment is as follows: the present embodiment is further limited to the detection apparatus for the bottom of a railway vehicle with a wheel structure according to the first embodiment, and in the present embodiment, the detection apparatus further comprises an identification ribbon 9 and a ribbon identification device 10; the identification color ribbon 9 is of a ribbon structure, and the identification color ribbon 9 is arranged along the central axes of the two rails 2;
the ribbon identification device 10 is arranged on the central axis of the front end of the bottom surface of the vehicle body 1.
In the present embodiment, a navigation system of a dual-purpose vehicle for wheel and rail is added by the arrangement of the identification ribbon 9 and the ribbon identification device 10, and the arrangement of the identification ribbon 9 and the ribbon identification device 10 has a function of assisting in determining the traveling direction and the traveling distance of the vehicle body 1 and the distance from the side object.
The third concrete implementation mode: in the present embodiment, the identification ribbon cleaning device is mounted on the ribbon identification device 10, and the identification ribbon cleaning device finishes cleaning the identification ribbon 9 during the movement of the vehicle body 1.
In the present embodiment, the identification ribbon cleaning device reduces the maintenance strength of the identification ribbon 9.
The fourth concrete implementation mode: the present embodiment is further defined by a wheel structure rail vehicle bottom detection apparatus according to the first embodiment, and in the present embodiment, the detection apparatus further comprises a positioning device 8;
the positioning device 8 is arranged at the rear part of the top end plane of the vehicle body 1, and the positioning device 8 is used for judging the relative position relation between the vehicle body 1 and the vehicle to be detected.
The fifth concrete implementation mode: in this embodiment, the bottom detection device for a railway vehicle with a wheel structure according to the first embodiment is further defined, in this embodiment, the positioning device 8 is a first laser sensor;
the first laser sensor is used for scanning a light reflecting position preset at the bottom of the vehicle to be detected so as to obtain distance information between the first laser sensor and the light reflecting position and time information when the first laser sensor scans the light reflecting position, and the position of the vehicle body 1 relative to the vehicle to be detected in the length direction is judged according to the distance information and the time information obtained by the first laser sensor.
The sixth specific implementation mode: in this embodiment, the wheel-structured rail vehicle bottom detection apparatus according to the first embodiment is further defined, and in this embodiment, the positioning device 8 is a first image recognition device;
the first image recognition device obtains distance information between the first image recognition device and the first mark position and obtains time information when the first image recognition device shoots the first mark position by shooting the first mark position preset at the bottom of the vehicle to be detected, and the position of the vehicle body 1 relative to the vehicle to be detected in the length direction is judged according to the distance information and the time information obtained by the first image recognition device.
The seventh embodiment: the present embodiment is further defined in relation to the bottom detection apparatus for a railway vehicle with wheel structure according to the first embodiment, and in the present embodiment, the lateral scanning device 3 is a second laser sensor;
the second laser sensor scans the continuous object on the side surface of the vehicle body 1, and the traveling direction and the traveling distance of the vehicle body 1 and the distance from the vehicle body 1 to the continuous object on the side surface are judged according to the scanning result of the second laser sensor.
In this embodiment, the number of the second laser sensors is N, where N is a positive integer greater than 1; the N second laser sensors respectively scan the continuous objects on the side face of the vehicle body 1, the traveling direction and the traveling distance of the vehicle body 1 and the distance from the vehicle body 1 to the continuous objects on the side face are jointly judged according to the scanning results of the N second laser sensors, and meanwhile whether the traveling direction of the vehicle body 1 is parallel to the continuous objects or not is judged according to the scanning results of the N second laser sensors.
The N second laser sensors can scan the same side face, and can also scan the left side face and the right side face simultaneously.
The specific implementation mode is eight: in the present embodiment, the bottom detection device for a railway vehicle with a wheel structure is further defined as the first specific embodiment, in the present embodiment, the lateral scanning device 3 is a two-dimensional code recognition device;
the two-dimensional code recognition device recognizes two-dimensional codes preset on continuous objects on the side surface of the vehicle body 1, and judges the traveling direction and the traveling distance of the vehicle body 1 and the distance from the vehicle body 1 to the side object according to the result of recognizing the two-dimensional codes by the two-dimensional code recognition device.
In the present embodiment, the number of the two-dimensional code recognition devices is plural, the two-dimensional codes preset on the continuous object on the side of the vehicle body 1 are recognized by the plural two-dimensional code recognition devices, the traveling direction, the traveling distance, and the distance from the vehicle body 1 to the side object of the vehicle body 1 are collectively determined according to the results of the two-dimensional code recognition devices recognizing the two-dimensional codes, and whether the traveling direction of the vehicle body 1 is parallel to the continuous object is determined according to the results of the two-dimensional code recognition devices recognizing the two-dimensional codes.
The specific implementation method nine: the present embodiment is further limited to the bottom detection device for a railway vehicle with wheel structure according to the first embodiment, in the present embodiment, the lateral scanning device 3 is a second image recognition device;
the second image recognition device shoots a second mark position preset on the continuous object on the side surface of the vehicle body 1, and judges the advancing direction and the advancing distance of the vehicle body 1 and the distance from the vehicle body 1 to the continuous object on the side surface according to the shooting result of the second image recognition device.
In the present embodiment, the number of the second image recognition devices is plural, the second mark positions preset on the side surface of the vehicle body 1 are respectively photographed by the plural second image recognition devices, the traveling direction, the traveling distance, and the distance of the vehicle body 1 from the side continuous object are collectively determined based on the results photographed by the plural second image recognition devices, and whether or not the traveling direction of the vehicle body 1 is parallel to the side continuous object is determined based on the results photographed by the plural second image recognition devices.
Claims (9)
1. The wheel structure rail vehicle bottom detection equipment is characterized by comprising a wheel-rail dual-purpose vehicle, a lateral scanning device (3), a quick scanning device (4), a mechanical arm (5), an information acquisition device (6) and a mechanical arm lifting device (7);
the wheel-rail dual-purpose vehicle comprises a vehicle body (1), elastic wheels (11), rigid track wheels (12), a connecting shaft (13), a transmission shaft (14), a driving motor (15), a control device (16) and a power supply device (17);
the control device (16) and the power supply device (17) are respectively arranged in the vehicle body (1), the power supply device (17) supplies power to the driving motor (15), and the control device (16) controls the rotating speed of the driving motor (15) and the rotating direction of the driving motor (15);
the driving motor (15) is arranged at the bottom of the vehicle body (1), a rotating shaft of the driving motor (15) is fixedly connected with one end of the transmission shaft (14), the other end of the transmission shaft (14) is fixed at the circle center of one side of the elastic wheel (11), one end of the connecting shaft (13) is fixed at the circle center of the other side of the elastic wheel (11), the other end of the connecting shaft (13) is fixed at the circle center of the rigid track wheel (12), the elastic wheel (11) is used for walking on the ground, and the rigid track wheel (12) is used for walking on the track (2);
the rapid scanning device (4) is arranged at the center of the top end plane of the vehicle body (1); the rapid scanning device (4) is used for continuously acquiring image information of the bottom of the vehicle to be detected;
the lateral scanning device (3) is arranged at a ridge line where the top end plane of the vehicle body (1) is intersected with the side surface, the lateral scanning device (3) is used for scanning continuous objects preset on the side surface of the vehicle body (1), acquiring scanning information, and judging the advancing direction and the advancing distance of the vehicle body (1) and the distance between the vehicle body and the side surface object according to the scanning information;
the bottom of the mechanical arm lifting device (7) is arranged in the front of the top plane of the vehicle body (1), one end of the mechanical arm (5) is fixed to the top of the mechanical arm lifting device (7), the information acquisition device (6) is fixed to the other end of the mechanical arm (5), and the information acquisition device (6) is used for acquiring image information, temperature information and sound wave information of a to-be-overhauled part of a to-be-detected vehicle.
2. A wheel construction rail vehicle underbody detection apparatus as claimed in claim 1 further comprising identification ribbon (9) and ribbon identification means (10);
the identification color bands (9) are of a band-shaped structure, and the identification color bands (9) are arranged along the central axes of the two rails (2);
the ribbon identification device (10) is arranged on the central axis of the front end of the bottom surface of the vehicle body (1).
3. The bottom detecting device for the wheel structure railway vehicle as claimed in claim 2, wherein the ribbon identifying device (10) is provided with an identifying ribbon cleaning device, and the identifying ribbon cleaning device finishes cleaning the identifying ribbon (9) during the movement of the vehicle body (1).
4. A wheel construction rail vehicle underbody detection apparatus as claimed in claim 1 further comprising positioning means (8);
the positioning device (8) is arranged at the rear part of the top end plane of the vehicle body (1), and the positioning device (8) is used for judging the relative position relation between the vehicle body (1) and a vehicle to be detected.
5. A wheel construction rail vehicle underbody detection apparatus as claimed in claim 4 wherein said positioning means (8) is a first laser sensor;
the first laser sensor is used for scanning a light reflecting position preset at the bottom of the vehicle to be detected so as to obtain distance information between the first laser sensor and the light reflecting position and time information when the first laser sensor scans the light reflecting position, and the position of the vehicle body (1) in the length direction relative to the vehicle to be detected is judged according to the distance information and the time information obtained by the first laser sensor.
6. A wheel construction railway vehicle underbody detection apparatus as claimed in claim 4 wherein the positioning means (8) is a first image recognition means;
the first image recognition device shoots a first mark position preset at the bottom of the vehicle to be detected to obtain distance information between the first mark position and the first image recognition device and obtain time information when the first image recognition device shoots the first mark position, and the position of the vehicle body (1) in the length direction relative to the vehicle to be detected is judged according to the distance information and the time information obtained by the first image recognition device.
7. A wheel construction rail vehicle underbody detection apparatus as claimed in claim 1 wherein said lateral scanning means (3) is a second laser sensor;
the second laser sensor scans the continuous object on the side surface of the vehicle body (1), and the traveling direction and the traveling distance of the vehicle body (1) and the distance from the vehicle body (1) to the continuous object on the side surface are judged according to the scanning result of the second laser sensor.
8. A wheel construction rail vehicle underbody detection apparatus as claimed in claim 1 wherein said lateral scanning means (3) is a two dimensional code identification means;
the two-dimensional code recognition device recognizes two-dimensional codes preset on continuous objects on the side surface of the vehicle body (1), and judges the advancing direction and the advancing distance of the vehicle body (1) and the distance from the vehicle body (1) to the side surface objects according to the two-dimensional code recognition result of the two-dimensional code recognition device.
9. A wheel construction railway vehicle underbody detection apparatus as claimed in claim 1 wherein the side scanning means (3) is a second image recognition means;
and the second image recognition device shoots a second mark position preset on the continuous object on the side surface of the vehicle body (1), and judges the advancing direction and the advancing distance of the vehicle body (1) and the distance from the vehicle body (1) to the continuous object on the side surface according to the shooting result of the second image recognition device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010410472.XA CN111487073A (en) | 2020-05-15 | 2020-05-15 | Wheel structure rail vehicle bottom check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010410472.XA CN111487073A (en) | 2020-05-15 | 2020-05-15 | Wheel structure rail vehicle bottom check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111487073A true CN111487073A (en) | 2020-08-04 |
Family
ID=71792122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010410472.XA Pending CN111487073A (en) | 2020-05-15 | 2020-05-15 | Wheel structure rail vehicle bottom check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111487073A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214592A (en) * | 2022-07-13 | 2022-10-21 | 北京主导时代科技有限公司 | Rail vehicle brake detection device |
| CN115372032A (en) * | 2022-10-25 | 2022-11-22 | 长春职业技术学院 | Wheel structure rail vehicle bottom check out test set |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202928585U (en) * | 2012-11-20 | 2013-05-08 | 无锡普智联科高新技术有限公司 | Movable robot positioning system based on plurality of code readers of two-dimensional codes |
| WO2016010441A1 (en) * | 2014-07-18 | 2016-01-21 | Soter Limited | Device, system and method for inspecting an underbody of a vehicle |
| CN107291081A (en) * | 2017-07-18 | 2017-10-24 | 广州松兴电气股份有限公司 | Rail vehicle inspection trolley |
| CN107599765A (en) * | 2017-09-21 | 2018-01-19 | 珠海横向科技有限公司 | A kind of dual-purpose traffic system of rail |
| CN108982527A (en) * | 2018-09-06 | 2018-12-11 | 辽宁奇辉电子系统工程有限公司 | A kind of ground iron chassis intelligent checking system |
| CN110955254A (en) * | 2020-02-24 | 2020-04-03 | 广州普华灵动机器人技术有限公司 | Intelligent inspection robot and use method thereof |
| CN111103863A (en) * | 2018-10-29 | 2020-05-05 | 株洲中车时代电气股份有限公司 | Intelligent maintenance robot, maintenance system and method for rail transit vehicle |
| CN212059382U (en) * | 2020-05-15 | 2020-12-01 | 哈尔滨市科佳通用机电股份有限公司 | Wheel structure rail vehicle bottom check out test set |
-
2020
- 2020-05-15 CN CN202010410472.XA patent/CN111487073A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202928585U (en) * | 2012-11-20 | 2013-05-08 | 无锡普智联科高新技术有限公司 | Movable robot positioning system based on plurality of code readers of two-dimensional codes |
| WO2016010441A1 (en) * | 2014-07-18 | 2016-01-21 | Soter Limited | Device, system and method for inspecting an underbody of a vehicle |
| CN107291081A (en) * | 2017-07-18 | 2017-10-24 | 广州松兴电气股份有限公司 | Rail vehicle inspection trolley |
| CN107599765A (en) * | 2017-09-21 | 2018-01-19 | 珠海横向科技有限公司 | A kind of dual-purpose traffic system of rail |
| CN108982527A (en) * | 2018-09-06 | 2018-12-11 | 辽宁奇辉电子系统工程有限公司 | A kind of ground iron chassis intelligent checking system |
| CN111103863A (en) * | 2018-10-29 | 2020-05-05 | 株洲中车时代电气股份有限公司 | Intelligent maintenance robot, maintenance system and method for rail transit vehicle |
| CN110955254A (en) * | 2020-02-24 | 2020-04-03 | 广州普华灵动机器人技术有限公司 | Intelligent inspection robot and use method thereof |
| CN212059382U (en) * | 2020-05-15 | 2020-12-01 | 哈尔滨市科佳通用机电股份有限公司 | Wheel structure rail vehicle bottom check out test set |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214592A (en) * | 2022-07-13 | 2022-10-21 | 北京主导时代科技有限公司 | Rail vehicle brake detection device |
| CN115214592B (en) * | 2022-07-13 | 2024-05-10 | 北京主导时代科技有限公司 | Rail vehicle brake detection device |
| CN115372032A (en) * | 2022-10-25 | 2022-11-22 | 长春职业技术学院 | Wheel structure rail vehicle bottom check out test set |
| CN115372032B (en) * | 2022-10-25 | 2022-12-16 | 长春职业技术学院 | Wheel structure rail vehicle bottom check out test set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103419944B (en) | Air bridge and automatic abutting method therefor | |
| CN111487073A (en) | Wheel structure rail vehicle bottom check out test set | |
| CN108982527B (en) | Intelligent detection system for subway chassis | |
| CN110615017A (en) | Rail transit automatic detection system and method | |
| CN110132220A (en) | A kind of dynamic 3 D tunnel cross-section shape changing detection and analysis system, method and device | |
| CN105186593A (en) | Electric vehicle wireless charging transmitting and receiving automatic alignment system | |
| CN208075878U (en) | A kind of rail polling high precision odometer counting apparatus based on linear array scanning imaging | |
| CN109434800A (en) | A kind of radio patrol checking machine people system and control method | |
| CN111256586A (en) | Detection system for straddle type monorail inspection engineering vehicle | |
| CN113450475A (en) | Inspection robot system and rail transit vehicle bottom detection method | |
| CN212059382U (en) | Wheel structure rail vehicle bottom check out test set | |
| CN106705842A (en) | Car body position detection device for car washing | |
| CN114581437A (en) | Visual inspection system for visual track guided by visual identification | |
| CN204944427U (en) | A kind of contact net geometric parameter detection of dynamic dolly | |
| CN116380503A (en) | Experiment platform for simulating rail fault detection | |
| CN111469112B (en) | Warehouse inspection robot and position compensation method thereof | |
| CN111483481A (en) | Replaceable wheel structure and railway vehicle detection equipment applying same | |
| CN208453013U (en) | Mobile detection robot carries the positioning system of 2D laser radar scanning axle | |
| CN204808055U (en) | Electric automobile is wireless to charge transmission and receives automatic alignment system | |
| CN101055475A (en) | Coding wheel positioning device for commuting of track vehicle and its controller | |
| CN210879689U (en) | Intelligent robot suitable for subway vehicle train inspection work | |
| CN213397141U (en) | Rail vehicle bottom detection equipment | |
| CN117579775A (en) | Continuous automatic shooting device in tunnel and application method thereof | |
| CN215526458U (en) | Tunnel water leakage inspection robot | |
| CN110696016A (en) | Intelligent robot suitable for subway vehicle train inspection work |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |