CN210310340U - Portable trolley for detecting rail transit line diseases - Google Patents
Portable trolley for detecting rail transit line diseases Download PDFInfo
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- CN210310340U CN210310340U CN201921008606.4U CN201921008606U CN210310340U CN 210310340 U CN210310340 U CN 210310340U CN 201921008606 U CN201921008606 U CN 201921008606U CN 210310340 U CN210310340 U CN 210310340U
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- trolley
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- thermal imager
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Abstract
The utility model discloses a portable trolley for detecting the defects of a rail transit line, which comprises a rail and a detecting trolley, the detection trolley is positioned above the track, the detection trolley is provided with a frame, the frame is provided with a laser range finder clamping support, a lighting lamp connecting support, an infrared thermal imager mounting support and a camera mounting support, the laser range finder clamping support, the illuminating lamp connecting support, the infrared thermal imager mounting support and the camera mounting support are respectively provided with the laser range finder, the illuminating lamp, the infrared thermal imager and the camera, the utility model realizes the detection of smoothness of a rail traffic line, the detection of damage of a rail plate, the detection of ultrahigh steel rail and the detection of rail temperature, under the condition of not influencing train operation, the problem that the circuit exists can be directly detected, the workload is greatly reduced, and the working efficiency and the integrity and the precision of detection data are improved.
Description
Technical Field
The utility model relates to a high-speed railway and urban rail transit detect technical field, specifically are a portable dolly that is used for rail transit line disease to detect.
Background
In a series of projects such as operation, maintenance and third-party evaluation of the rail transit line, rail transit line detection is always a very important work; with the continuous improvement of the comfort and the safety of rail transit such as a high-speed railway, a passenger dedicated line, a subway and the like on train operation, the requirements on high stability and high smoothness of a rail are higher and higher. The rail transit line is regularly detected, damage and disease existing in the line can be found in time, the safe and normal and stable running of the train can be ensured, the running stability of the train is improved, and the life and property safety of passengers is ensured.
The existing detection equipment is large in size and high in price, the equipment is limited in use and transportation, the use is inconvenient, the detection efficiency can be reduced, the waste of resources such as manpower and material resources is caused, the detection requirement of the current rapidly-developed rail transit industry cannot be met, and the small multifunctional rail detection device is urgently required to be developed to meet the requirements of rail transit operation and maintenance period full-line continuity detection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable dolly for track traffic route disease detects to solve the current check out test set volume that mentions in the above-mentioned background art great, it is expensive, and the use of equipment all has very big limitation with the transportation, it is inconvenient to use, can reduce the efficiency that detects, causes the extravagant problem of resources such as manpower and materials.
In order to achieve the above object, the utility model provides a following technical scheme: a portable trolley for detecting rail transit line diseases comprises a rail and a detection trolley, wherein the detection trolley is positioned above the rail, the detection trolley is provided with a frame, the frame is provided with a laser range finder clamping support, a lighting lamp connecting support, an infrared thermal imager mounting support and a camera mounting support, the laser range finder clamping support, the lighting lamp connecting support, the infrared thermal imager mounting support and the camera mounting support are respectively provided with a laser range finder, a lighting lamp, an infrared thermal imager and a camera, the top of the frame is provided with a notebook computer placing platform, a notebook computer is placed on the notebook computer placing platform, the frame is provided with an equipment line storage box, the equipment line storage box is positioned on one side of the notebook computer placing platform, and the equipment line storage box is internally provided with a microcomputer (), the detection trolley is characterized in that a data transmitter is arranged on the detection trolley, a front brake device and a rear brake device are arranged on one side of the detection trolley, wheels are arranged on two sides of the detection trolley, the detection trolley is in contact with a rail through the wheels, a friction force detection strain gauge is arranged on a connecting shaft of the wheels, a rail temperature detection sensor is arranged at the bottom of the detection trolley, and a working end of the rail temperature detection sensor is in contact with the surface of the rail.
Preferably, the notebook computer placing platform, the camera mounting bracket, the infrared thermal imager mounting bracket and the illuminating lamp connecting bracket are respectively and foldably connected to the top and the side of the frame.
Preferably, the infrared thermal imager mounting brackets are provided with a plurality of groups, the left side and the right side of the detection trolley are respectively provided with a group of infrared thermal imager mounting brackets, and the front side of the detection trolley is provided with two groups of infrared thermal imager mounting brackets.
Preferably, the laser range finder clamping supports are provided with two groups, and the laser range finder clamping supports are respectively located on two sides of the front section of the detection trolley.
Preferably, a camera protective shell is arranged on the camera mounting support, and an infrared thermal imager protective shell is arranged on the infrared thermal imager mounting support.
Preferably, front and back brake equipment includes manual brake, hand push support and handle, front and back brake equipment installs in detection dolly bottom one side.
Preferably, the bottom end of the detection trolley is provided with a caster, and the caster is in contact with the ground surface.
The utility model provides a portable dolly for track traffic route disease detects possesses following beneficial effect:
the utility model discloses a set up laser range finder, infrared thermal imager 2, the camera, friction detects foil gage and rail temperature detection sensor, realized detecting the ride comfort of track traffic route, the track board damage detects, the rail superelevation detects and the detection to rail temperature, under not influencing train operating condition, can directly detect the problem that the circuit exists, very big reduction work load, and improved work efficiency and detection data's integrality and precision, this portable dolly has simple structure, easily dismantle, use the maintenance cost low, the operation is thus simple, advantages such as convenient popularization and application to the strong adaptability of environment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the data transmitter of the present invention;
fig. 3 is the utility model discloses an infrared thermal imager structure schematic diagram.
In the figure: 1. a laser range finder; 2. an infrared thermal imager; 3. an illuminating lamp; 4. front and rear brake devices; 5. a notebook computer; 6. a notebook computer placement platform; 7. an equipment line storage box; 8. an infrared thermal imager mounting bracket; 9. detecting a trolley; 10. a data transmitter; 11. the laser range finder clamps the support; 12. a frame; 13. a wheel; 14. the light is connected with the support.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a portable trolley for detecting diseases of rail transit lines comprises a rail and a detection trolley 9, wherein the detection trolley 9 is positioned above the rail, a frame 12 is arranged on the detection trolley 9, a laser range finder clamping support 11, a lighting lamp connecting support 14, an infrared thermal imager mounting support 8 and a camera mounting support are arranged on the frame 12, a laser range finder 1, a lighting lamp connecting support 14, an infrared thermal imager mounting support 8 and a camera mounting support are respectively arranged on the laser range finder clamping support 11, the lighting lamp connecting support 14, the infrared thermal imager mounting support 8 and the camera mounting support, a notebook computer placing platform 6 is arranged at the top of the frame 12, a notebook computer 5 is placed on the notebook computer placing platform 6, an equipment line storage box 7 is arranged on the frame 12, the equipment line storage box 7 is positioned on one side of the notebook computer placing platform 6, and a microcomputer is arranged in the equipment line storage box 7, a data transmitter 10 is arranged on the detection trolley 9, a front brake device and a rear brake device 4 are arranged on one side of the detection trolley 9, wheels 13 are arranged on two sides of the detection trolley 9, the detection trolley 9 is in contact with the rail through the wheels 13, a friction force detection strain gauge is arranged on a connecting shaft of the wheels 13, a rail temperature detection sensor is arranged at the bottom of the detection trolley 9, and the working end of the rail temperature detection sensor is in surface contact with the rail.
The notebook computer placing platform 6, the camera mounting bracket, the infrared thermal imager mounting bracket 8 and the illuminating lamp connecting bracket 14 are respectively connected to the top and the side of the frame 12 in a foldable manner, so that shooting can be performed by using the camera and the infrared thermal imager 2 on the camera mounting bracket and the infrared thermal imager mounting bracket 8, and meanwhile, illumination work can be performed by using the illuminating lamp 3 on the illuminating lamp connecting bracket 14; the infrared thermal imager mounting brackets 8 are provided with a plurality of groups, the left side and the right side of the detection trolley 9 are respectively provided with one group of infrared thermal imager mounting brackets 8, the front side of the detection trolley 9 is provided with two groups of infrared thermal imager mounting brackets 8, the infrared thermal imager 2 can be used for shooting cracks, damages and the like on a track line, and the shooting angle is comprehensive; the two groups of laser range finder clamping supports 11 are arranged, and the laser range finder clamping supports 11 are respectively positioned on two sides of the front section of the detection trolley 9, so that laser can vertically irradiate on a track, and the height difference of two steel rails can be judged according to the length difference of two laser beams; a camera protective shell is arranged on the camera mounting bracket, an infrared thermal imager protective shell is arranged on the infrared thermal imager mounting bracket 8, the camera and a lens of the camera can be protected by the camera protective shell, and the infrared thermal imager 2 is protected by the thermal imager protective shell; the front and rear brake device 4 comprises a hand brake, a hand-push bracket and a handle, the front and rear brake device 4 is arranged on one side of the bottom end of the detection trolley 9, and the movement of the detection trolley 9 can be stopped through the front and rear brake device 4; the bottom end of the detection trolley 9 is provided with a caster which is in contact with the ground surface, so that the detection trolley 9 can move on the ground through the caster.
When the portable trolley for detecting the rail traffic line diseases works, the wheels 13, the friction force detection strain gauge, the rail temperature detection sensor, the front brake device and the rear brake device 4 and the caster are arranged on the frame 12 by using the fixing bolts and the bolt gaskets before use, the detection trolley 9 which is not completely arranged is arranged on a standby rail, then the camera mounting bracket, the infrared thermal imager mounting bracket 8, the searchlight connecting bracket and the laser tester clamping bracket are connected onto the frame 12, the screws are not required to be screwed so as to facilitate fine adjustment of subsequent equipment, and the camera, the infrared thermal imager 2, the illuminating lamp 3 and the laser range finder 1 are respectively arranged on respective brackets and are not required to be completely fixed; meanwhile, rubber gaskets are added in the camera protective shell and the infrared thermal imager protective shell to enable the instrument to be tightly attached to the protective shell, damage to the instrument and influence on shooting quality caused by vibration caused by the fact that the portable trolley moves back and forth through an unsmooth position are avoided, finally, the microcomputer is installed to the equipment line storage box 7, the notebook computer 5 is fixed on the notebook computer placing platform 6, the camera, the infrared thermal imager 2, the laser range finder 1 and other equipment are respectively connected with the microcomputer and the notebook computer 5, after connection is completed, a rubber sleeve is used for wrapping the interface, electric leakage and danger caused in the using process are avoided, then equipment is debugged, the microcomputer and the notebook computer 5 are opened, whether input equipment works normally is observed, the trolley is pushed back and forth, the integral working condition of the portable trolley is observed, the camera, the infrared thermal imager 2, the camera, the, The positions of the illuminating lamp 3 and the laser range finder 1 are enabled to reach the optimal detection position, and after the situation that no error exists is confirmed, the screws are tightened for fixing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a portable dolly for track traffic route disease detects which characterized in that: the device comprises a track and a detection trolley (9), wherein the detection trolley (9) is positioned above the track, a frame (12) is arranged on the detection trolley (9), a laser range finder clamping support (11), a lighting lamp connecting support (14), an infrared thermal imager mounting support (8) and a camera mounting support are arranged on the frame (12), a laser range finder (1), a lighting lamp (3), an infrared thermal imager (2) and a camera are respectively arranged on the laser range finder clamping support (11), the lighting lamp connecting support (14), the infrared thermal imager mounting support (8) and the camera mounting support, a notebook computer placing platform (6) is arranged at the top of the frame (12), a notebook computer (5) is placed on the notebook computer placing platform (6), and an equipment line storage box (7) is arranged on the frame (12), equipment circuit bin (7) are located notebook computer place the platform (6) one side, and are equipped with the microcomputer in equipment circuit bin (7), be equipped with data transmission ware (10) on detecting dolly (9), brake equipment (4) around detecting dolly (9) one side is equipped with, and detect dolly (9) both sides and all be equipped with wheel (13) to and detect dolly (9) and pass through wheel (13) and track contact, be equipped with the frictional force on the connecting axle of wheel (13) and detect the foil gage, it is equipped with rail temperature detection sensor to detect dolly (9) bottom, rail temperature detection sensor's work end and track surface contact.
2. The trolley for detecting diseases on rail transit lines as claimed in claim 1, wherein the notebook computer placement platform (6), the camera mounting bracket, the infrared thermal imager mounting bracket (8) and the illuminating lamp connecting bracket (14) are respectively and foldably connected to the top and the side of the frame (12).
3. The portable trolley for detecting the rail transit line diseases is characterized in that the infrared thermal imaging instrument mounting brackets (8) are provided with a plurality of groups, the left side and the right side of the detection trolley (9) are respectively provided with one group of infrared thermal imaging instrument mounting brackets (8), and the front side of the detection trolley (9) is provided with two groups of infrared thermal imaging instrument mounting brackets (8).
4. The portable trolley for detecting the track traffic line diseases is characterized in that two groups of laser range finder clamping supports (11) are arranged, and the laser range finder clamping supports (11) are respectively positioned at two sides of the front section of the detection trolley (9).
5. The trolley for rail transit line disease detection as claimed in claim 1, wherein a camera protection case is provided on the camera mounting bracket, and an infrared thermal imager protection case is provided on the infrared thermal imager mounting bracket (8).
6. The portable trolley for detecting the track traffic line diseases is characterized in that the front and rear brake devices (4) comprise hand brakes, a hand-push bracket and a handle, and are arranged on one side of the bottom end of the detection trolley (9).
7. The portable trolley for detecting the rail transit line diseases is characterized in that the bottom end of the detection trolley (9) is provided with casters, and the casters are in contact with the ground surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008606.4U CN210310340U (en) | 2019-07-01 | 2019-07-01 | Portable trolley for detecting rail transit line diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008606.4U CN210310340U (en) | 2019-07-01 | 2019-07-01 | Portable trolley for detecting rail transit line diseases |
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| Publication Number | Publication Date |
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| CN210310340U true CN210310340U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921008606.4U Active CN210310340U (en) | 2019-07-01 | 2019-07-01 | Portable trolley for detecting rail transit line diseases |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409666A (en) * | 2020-04-20 | 2020-07-14 | 湖南华宏铁路高新科技开发有限公司 | Automatic detection device for ground sensor and assembly method thereof |
| CN111845844A (en) * | 2020-07-30 | 2020-10-30 | 湖南第一师范学院 | Movable double-rail flaw detection positioning device and using method thereof |
-
2019
- 2019-07-01 CN CN201921008606.4U patent/CN210310340U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409666A (en) * | 2020-04-20 | 2020-07-14 | 湖南华宏铁路高新科技开发有限公司 | Automatic detection device for ground sensor and assembly method thereof |
| CN111845844A (en) * | 2020-07-30 | 2020-10-30 | 湖南第一师范学院 | Movable double-rail flaw detection positioning device and using method thereof |
| CN111845844B (en) * | 2020-07-30 | 2021-07-09 | 湖南第一师范学院 | Movable double-rail flaw detection device and using method thereof |
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