CN214407360U - Portable tunnel crack depth detection device - Google Patents
Portable tunnel crack depth detection device Download PDFInfo
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- CN214407360U CN214407360U CN202120416495.1U CN202120416495U CN214407360U CN 214407360 U CN214407360 U CN 214407360U CN 202120416495 U CN202120416495 U CN 202120416495U CN 214407360 U CN214407360 U CN 214407360U
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- acquisition system
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Abstract
The utility model relates to a portable tunnel crack depth detection device. The detection device comprises a movable vehicle body, a box body, a rotary table, a computer, a camera, a structured light assembly, an acquisition system support frame, a rotary drive, an electric control cabinet and a storage battery. Compared with the prior art, the utility model uses the computer to accurately control the rotation angle of the rotary table, and can realize the rotation of any angle within the range of 0-270 degrees; the tunnel crack depth information can be obtained by adopting a combination mode of structured light and a camera through an image processing technology; the detection device is provided with a storage battery, so that the collection work can be carried out for a long time; the utility model discloses control accuracy is high, detection speed is fast, detection efficiency is high, and equipment is small and exquisite, portable, can realize the accurate measurement and the on-the-spot issue of testing result of tunnel crack degree of depth, has very big use value.
Description
Technical Field
The utility model belongs to the technical field of the tunnel check out test set, concretely relates to portable tunnel crack depth detection device.
Background
The conventional tunnel crack depth detection is that workers hand tools such as calipers and the like to measure cracks one by one, the detection speed is low, the precision is poor, and the increasingly severe tunnel maintenance requirements of China cannot be met.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a but detect tunnel crack depth measuring device that precision is high, on-the-spot delivery testing result.
The utility model relates to a portable tunnel crack depth detection device, which comprises a mobile vehicle body 1, a box body 2, a rotary table 3, a computer 4, a camera 5, a structured light assembly 6, an acquisition system support frame 7, a rotary drive 8, an electric control cabinet 9 and a storage battery 10; the box body 2 is placed on the vehicle body 1; the box body 2 is uniformly divided into two layers, the rotary drive 8 is placed in the center of the first layer of the box body, and the electric control cabinet 9 and the storage battery 10 are respectively placed on the right side and the left side of the second layer of the box body 2; the rotary table 3 is placed at the top of the box body 2 and coaxially connected with the rotary drive 8, and a movable acquisition system support frame 7 connected with the rotary table rotates; the camera 5 is positioned on a cross beam of a support frame 7 of the acquisition system and is used for acquiring pictures; the structured light assembly 6 is positioned on an oblique beam of a support frame 7 of the acquisition system and is used for detecting crack depth information; the acquisition system support frame 7 comprises a horizontal connecting part, an oblique beam and a cross beam which are sequentially connected, wherein the length of the cross beam is 1/3 of that of the oblique beam; the computer 4 and the storage battery 10 are connected with the camera 5, the structured light assembly 6, the rotary drive 8 and the electric control cabinet 9.
The utility model relates to a portable tunnel crack depth detection device, the range of rotation angle of revolving platform 3 is 0-270 degrees, and the control accuracy is 1 degree; the rotation angle of the camera 5 is 0-360 DEG, and the shooting range is 1.0m multiplied by 4.0 m.
A portable tunnel crack degree of depth detection device, the crossbeam of collection system support frame 7 is parallel with revolving platform 3, the crossbeam is 135 with the contained angle of sloping.
Compared with the prior art, the utility model uses the computer to accurately control the rotation angle of the rotary table, and can realize the rotation of any angle within the range of 0-270 degrees; the tunnel crack depth information can be obtained by adopting a combination mode of structured light and a camera through an image processing technology; the detection device is provided with a storage battery, so that the collection work can be carried out for a long time; the utility model discloses control accuracy is high, detection speed is fast, detection efficiency is high, and equipment is small and exquisite, portable, can realize the accurate measurement and the on-the-spot issue of testing result of tunnel crack degree of depth, has very big use value.
Description of the drawings:
FIG. 1: the overall structure diagram. The system comprises a mobile vehicle body-1, a box body-2, a rotary table-3, a computer-4, a camera-5, a structured light assembly-6, an acquisition system support frame-7, a rotary drive-8, an electric control cabinet-9 and a storage battery-10.
Detailed Description
The portable tunnel crack depth detection device of the present invention will be further described with reference to the following specific embodiments, but the scope of the present invention is not limited thereto.
Example 1
The utility model relates to a portable tunnel crack depth detection device, which comprises a mobile vehicle body 1, a box body 2, a rotary table 3, a computer 4, a camera 5, a structured light assembly 6, an acquisition system support frame 7, a rotary drive 8, an electric control cabinet 9 and a storage battery 10; the box body 2 is placed on the vehicle body 1; the box body 2 is uniformly divided into two layers, the rotary drive 8 is placed in the center of the first layer of the box body, and the electric control cabinet 9 and the storage battery 10 are respectively placed on the right side and the left side of the second layer of the box body 2; the rotary table 3 is placed at the top of the box body 2 and coaxially connected with the rotary drive 8, and a movable acquisition system support frame 7 connected with the rotary table rotates; the camera 5 is positioned on a cross beam of a support frame 7 of the acquisition system and is used for acquiring pictures; the structured light assembly 6 is positioned on an oblique beam of a support frame 7 of the acquisition system and is used for detecting crack depth information; the acquisition system support frame 7 comprises a horizontal connecting part, an oblique beam and a cross beam which are sequentially connected, wherein the length of the cross beam is 1/3 of that of the oblique beam; the computer 4 and the storage battery 10 are connected with the camera 5, the structured light assembly 6, the rotary drive 8 and the electric control cabinet 9. The rotating angle range of the rotary table 3 is 0-270 degrees, and the control precision is 1 degree; the rotation angle of the camera 5 is 0-360 DEG, and the shooting range is 1.0m multiplied by 4.0 m. The crossbeam of the acquisition system support frame 7 is parallel to the rotary table 3, and the included angle between the crossbeam and the oblique beam is 135 degrees.
Compared with the prior art, the utility model uses the computer to accurately control the rotation angle of the rotary table, and can realize the rotation of any angle within the range of 0-270 degrees; the tunnel crack depth information can be obtained by adopting a combination mode of structured light and a camera through an image processing technology; the detection device is provided with a storage battery, so that the collection work can be carried out for a long time; the utility model discloses control accuracy is high, detection speed is fast, detection efficiency is high, and equipment is small and exquisite, portable, can realize the accurate measurement and the on-the-spot issue of testing result of tunnel crack degree of depth, has very big use value.
Claims (3)
1. A portable tunnel crack depth detection device is characterized by comprising a movable vehicle body (1), a box body (2), a rotary table (3), a computer (4), a camera (5), a structured light assembly (6), an acquisition system support frame (7), a rotary drive (8), an electric control cabinet (9) and a storage battery (10); the box body (2) is placed on the vehicle body (1); the box body (2) is uniformly divided into two layers, a rotary drive (8) is placed in the center of a first layer of the box body, and an electric control cabinet (9) and a storage battery (10) are respectively placed on the right side and the left side of a second layer of the box body (2); the rotary table (3) is placed at the top of the box body (2) and is coaxially connected with the rotary drive (8), and a movable acquisition system support frame (7) connected with the rotary table rotates; the camera (5) is positioned on a cross beam of a support frame (7) of the acquisition system; the structured light assembly (6) is positioned on an oblique beam of the acquisition system support frame (7); the acquisition system support frame (7) comprises a horizontal connecting part, an oblique beam and a cross beam which are sequentially connected, wherein the length of the cross beam is 1/3 of that of the oblique beam; the computer (4) and the storage battery (10) are connected with the camera (5), the structured light assembly (6), the rotary drive (8) and the electric control cabinet (9).
2. The portable tunnel crack depth detection device according to claim 1, wherein the rotation angle range of the rotary table (3) is 0-270 degrees, and the control precision is 1 degree; the rotation angle of the camera (5) is 0-360 degrees, and the shooting range is 1.0m multiplied by 4.0 m.
3. The portable tunnel crack depth detection device of claim 1, wherein a cross beam of the acquisition system support frame (7) is parallel to the rotary table (3), and an included angle between the cross beam and the oblique beam is 135 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416495.1U CN214407360U (en) | 2021-02-25 | 2021-02-25 | Portable tunnel crack depth detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416495.1U CN214407360U (en) | 2021-02-25 | 2021-02-25 | Portable tunnel crack depth detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214407360U true CN214407360U (en) | 2021-10-15 |
Family
ID=78026439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120416495.1U Expired - Fee Related CN214407360U (en) | 2021-02-25 | 2021-02-25 | Portable tunnel crack depth detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214407360U (en) |
-
2021
- 2021-02-25 CN CN202120416495.1U patent/CN214407360U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |