CN212332492U - Tunnel detection vehicle safety guarantee system - Google Patents
Tunnel detection vehicle safety guarantee system Download PDFInfo
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- CN212332492U CN212332492U CN202021568934.2U CN202021568934U CN212332492U CN 212332492 U CN212332492 U CN 212332492U CN 202021568934 U CN202021568934 U CN 202021568934U CN 212332492 U CN212332492 U CN 212332492U
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model relates to a vehicle safety guarantee system especially indicates a tunnel inspection car safety guarantee system. The tunnel contour scanning sensor is installed on the roof above the cab of the detection vehicle, and the laser ranging sensors are installed on two sides of the front side and two sides of the rear side of the detection vehicle. The top and the bottom of a detection radar lifting mechanism of the detection vehicle are provided with limit sensors, and a retraction limit sensor is also arranged on a push rod of the detection radar lifting mechanism. The lifting mechanism is also provided with a hook induction sensor. And end laser ranging sensors are arranged at four corners of a detection radar mounting frame of the detection vehicle. The utility model discloses can ensure to detect the vehicle and go safely in the tunnel to guarantee safe operation.
Description
Technical Field
The utility model relates to a vehicle safety guarantee system especially indicates a tunnel inspection car safety guarantee system.
Background
The quality of the tunnel lining directly influences the driving safety of the high-speed train in the tunnel. Because traditional artifical nondestructive test means, mainly rely on the manual geological radar antenna that lifts of operation personnel to carry out lining cutting quality testing, can only carry out the operation to a survey line at every turn, detection efficiency is not high, the safety risk is big, and the test result has direct relation with operation personnel's professional skill level, the accuracy is low, some tunnel detection cars that can carry out the detection to tunnel lining cutting quality voluntarily at present appear gradually, will detect the radar and install on the elevating system who detects the car, can realize the automated inspection to tunnel lining cutting quality. However, the operation environment in the tunnel is severe, the risk factors are many, and the installation guarantee of the current tunnel detection vehicle for the operation is far from sufficient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to the not enough defect of tunnel detection car safety guarantee measure among the prior art, provide a tunnel detection car safety guarantee system.
The utility model discloses a realize through following technical scheme:
the utility model provides a tunnel detects car safety guarantee system, the detection car include elevating system and install the detection radar on elevating system detect the roof of car cab top and install tunnel profile scanning sensor, install laser range finding sensor on detection plantago side both sides and rear side both sides detect the car the top and the bottom of the detection radar elevating system of car and install spacing sensor, still install on detecting radar elevating system push rod and withdraw spacing sensor, elevating system install and get in touch inductive pick-up, tip laser range finding sensor is installed in the four corners of the detection radar installing frame of detection car.
Preferably, the detection vehicle is also provided with a vehicle head indicating lamp, a vehicle tail indicating lamp and a vehicle side illuminating lamp.
Preferably, the cab of the detection vehicle is provided with a data display platform and an alarm, and the operation room of the detection vehicle is provided with a human-computer interaction platform.
Through the technical scheme, the safe running of the detection vehicle in the tunnel can be guaranteed, and the safe operation is guaranteed.
Drawings
Fig. 1 is a schematic view of the installation position of each sensor of the present invention.
Fig. 2 is a schematic block circuit diagram of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples. As shown in fig. 1, in the safety guarantee system for tunnel inspection vehicles of the present invention, a tunnel contour scanning sensor 1.8 is installed on the roof above the cab of the inspection vehicle for acquiring the spatial position of the inspection vehicle in the tunnel in real time; laser ranging sensors 1.6 and 1.7 are arranged on two sides of the front side and two sides of the rear side of the detection vehicle and are used for acquiring the distance from the inner wall of the tunnel in the vehicle traveling process. Through these devices, the safety of the inspection vehicle in the tunnel can be well guaranteed.
The top and the bottom of the radar lifting mechanism are provided with limit sensors 1.1 and 1.2, and the push rod of the lifting mechanism is also provided with a withdrawing limit sensor 1.3, so that the lifting mechanism can move within a specified range. Elevating system still include couple inductive transducer 1.4 for in operation preparation phase, after suggestion professional detection personnel remove the couple, high hoist mechanism can normally work. And end laser ranging sensors are arranged at four corners of the detection radar mounting frame of the detection vehicle and are used for monitoring the distance between the mounting frame and the inner wall of the tunnel in real time in the operation process. Through these devices, can guarantee the safety of detection car in the operation process well.
The detection vehicle is also provided with a vehicle head indicator lamp 4.2, a vehicle tail indicator lamp 4.3 and a vehicle side illuminating lamp 4.4 for prompting other operation vehicles to pay attention to the driving safety.
The cab of the detection vehicle is provided with a data display platform 2.2, the display of the real-time position of the detection vehicle and the state of an operation system can be realized, the dynamic adjustment of the vehicle position of the driver is prompted, an alarm 4.1 is further installed, the driver is prompted to stop in time when the operation is abnormal, the safety of equipment and personnel is guaranteed, a human-computer interaction platform 2.1 and a control system 3.1 are further installed in the operation room of the detection vehicle, and an emergency stop button 5.1 is further arranged.
As shown in fig. 2, each sensor of the sensor unit transmits information such as the running position of the detection vehicle and the working position of the lifting mechanism to the control system 3.1 of the data processing unit, the control system 3.1 transmits related data to the cab display platform 2.1 and the man-machine interaction platform 2.2 of the detection vehicle operation room, and simultaneously, the cab alarm 4.1 is started when abnormality occurs.
Claims (3)
1. The utility model provides a tunnel detects car safety guarantee system, the detection car include elevating system and install the detection radar on elevating system, characterized by is in the roof of detection car cab top installs tunnel profile scanning sensor, installs laser range finding sensor in detection car front side both sides and rear side both sides detect car the top and the bottom of the detection radar elevating system of detection car and install spacing sensor, still install on detecting radar elevating system push rod and withdraw spacing sensor, elevating system install and get in touch inductive pick-up, tip laser range finding sensor is installed in the four corners of the detection radar installing frame of detection car.
2. The safety guarantee system of the tunnel inspection vehicle as claimed in claim 1, wherein the inspection vehicle is further provided with a head indicator light, a tail indicator light and a side illumination light.
3. The safety guarantee system of the tunnel inspection vehicle as claimed in claim 1 or 2, wherein a data display platform and an alarm are installed in a cab of the inspection vehicle, and a human-computer interaction platform is installed in an operation room of the inspection vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568934.2U CN212332492U (en) | 2020-08-02 | 2020-08-02 | Tunnel detection vehicle safety guarantee system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568934.2U CN212332492U (en) | 2020-08-02 | 2020-08-02 | Tunnel detection vehicle safety guarantee system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212332492U true CN212332492U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021568934.2U Active CN212332492U (en) | 2020-08-02 | 2020-08-02 | Tunnel detection vehicle safety guarantee system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212332492U (en) |
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2020
- 2020-08-02 CN CN202021568934.2U patent/CN212332492U/en active Active
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