CN214689293U - Road surface damage detection device mounting structure based on binocular vision - Google Patents
Road surface damage detection device mounting structure based on binocular vision Download PDFInfo
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- CN214689293U CN214689293U CN202120498569.0U CN202120498569U CN214689293U CN 214689293 U CN214689293 U CN 214689293U CN 202120498569 U CN202120498569 U CN 202120498569U CN 214689293 U CN214689293 U CN 214689293U
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- equipment box
- camera
- binocular vision
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- rod
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- 230000006378 damage Effects 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000035939 shock Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model provides a road surface damage detection device mounting structure based on binocular vision, include: the device comprises a fixed rod, a damping cylinder, a support, an equipment box and a 3D camera; the fixed rod is an L-shaped metal rod, and the bottom end of the fixed rod is fixedly connected with a bumper of a vehicle; the bottom of the damping cylinder is fixed at the top end of the fixed rod; the bottom end of the bracket is arranged in the damping cylinder; the equipment box is a rectangular bottomless hollow metal box and is fixedly connected with the left end of the bracket; the 3D camera is installed inside the equipment box through a damping mechanism. Above-mentioned road surface damage detection device installation knot based on binocular vision utilizes the inside damper of shock attenuation cylinder and equipment box to protect the 3D camera, has avoided the 3D camera to receive the harm because of jolting of vehicle driving in-process, and the equipment box also possesses certain dustproof rain-proof ability simultaneously, has effectively prolonged the life who installs the 3D camera in the equipment box.
Description
Technical Field
The utility model relates to road detection field, in particular to road surface damage detection device mounting structure based on binocular vision.
Background
In the related technology of road detection, a 3D camera can be installed on a vehicle to be detected, and the road surface state can be recorded by the 3D camera based on the binocular vision technology when the vehicle runs on a road section to be detected. Since the vehicle inevitably bumps during the driving process, precision equipment such as a 3D camera is easily damaged, and external sand and dust and rainwater also easily damage the 3D camera during the driving process, a 3D camera mounting structure which has good shock absorption capacity and certain dustproof and rainproof capacity is required.
SUMMERY OF THE UTILITY MODEL
For solving the shortcoming of the prior art, the utility model provides a road surface damage detection device mounting structure based on binocular vision.
The utility model provides a technical scheme is: the utility model provides a road surface damages detection device mounting structure based on binocular vision, includes: the device comprises a fixed rod, a damping cylinder, a support, an equipment box and a 3D camera; the fixed rod is an L-shaped metal rod, and the bottom end of the fixed rod is fixedly connected with a bumper of a vehicle; the bottom of the damping cylinder is fixed at the top end of the fixed rod; the bottom end of the bracket is arranged in the damping cylinder; the equipment box is a rectangular bottomless hollow metal box and is fixedly connected with the left end of the bracket; the 3D camera is installed inside the equipment box through a damping mechanism.
The utility model discloses a road surface damage detection device mounting structure based on binocular vision utilizes the inside damper of shock attenuation cylinder and equipment box to protect the 3D camera, has avoided the 3D camera to receive the harm because of jolting of vehicle travel in-process, and the equipment box also possesses certain dustproof rainproof ability simultaneously, has effectively prolonged the life of installing the 3D camera in the equipment box. Specifically, the utility model discloses a road surface damages detection device mounting structure based on binocular vision, include: dead lever, shock attenuation cylinder, support, equipment box and 3D camera. Wherein, the dead lever is L shape metal pole, and the bottom is fixed with the bumper welding of vehicle. The damping cylinder is perpendicular to the ground, and the bottom of the damping cylinder is fixed at the top end of the fixing rod through a bolt. The bottom of support is installed in damping cylinder, and when the vehicle jolted, the support can reduce the rocking that receives under damping cylinder's effect. Specifically, the support includes the pole setting, is fixed in the horizontal pole at pole setting top to and the down tube of slope connection horizontal pole and pole setting, the bottom of pole setting is installed in the shock attenuation cylinder. The equipment box is a rectangular bottomless hollow metal box, and the rear wall of the equipment box is fixedly connected with the left end of the support through a screw. The 3D camera is installed inside the equipment box through a damping mechanism, and the damping mechanism can reduce the shaking of the 3D camera when the vehicle bumps.
The utility model has the beneficial technical effects that:
the utility model provides a road surface damage detection device mounting structure based on binocular vision utilizes the inside damper of shock attenuation cylinder and equipment box to protect the 3D camera, has avoided the 3D camera to receive the harm because of jolting of vehicle travel in-process, and the equipment box also possesses certain dustproof rain-proof ability simultaneously, has effectively prolonged the life who installs the 3D camera in the equipment box.
Drawings
Fig. 1 is a schematic side view of a binocular vision-based pavement damage detection apparatus mounting structure of the present invention;
fig. 2 is a schematic structural diagram of a 3D camera according to the present invention;
fig. 3 is a schematic side view of the sectional structure of the equipment box of the present invention;
fig. 4 is a schematic structural diagram of the equipment box of the present invention.
In the drawings: 1. dead lever, 2, damping cylinder, 3, support, 4, equipment box, 5, visor, 6, heat dissipation window, 7, line hole, 8, 3D camera, 9, fixed plate, 10, screw rod, 11, backup pad.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
As shown in fig. 1 and 3, a road surface damage detecting device mounting structure based on binocular vision includes: the device comprises a fixed rod 1, a damping cylinder 2, a bracket 3, an equipment box 4 and a 3D camera 8; the fixed rod 1 is an L-shaped metal rod, and the bottom end of the fixed rod is fixedly connected with a bumper of a vehicle; the bottom of the damping cylinder 2 is fixed at the top end of the fixed rod 1; the bottom end of the bracket 3 is arranged in the damping cylinder 2; the equipment box 4 is a rectangular bottomless hollow metal box and is fixedly connected with the left end of the bracket 3; the 3D camera 8 is mounted inside the apparatus box 4 through a shock-absorbing mechanism.
The utility model discloses a road surface damage detection device mounting structure based on binocular vision utilizes the inside damper of shock attenuation cylinder and equipment box to protect the 3D camera, has avoided the 3D camera to receive the harm because of jolting of vehicle travel in-process, and the equipment box also possesses certain dustproof rainproof ability simultaneously, has effectively prolonged the life of installing the 3D camera in the equipment box. Specifically, as shown in fig. 1, the utility model discloses a road surface damage detection device mounting structure based on binocular vision, include: : the device comprises a fixing rod 1, a damping cylinder 2, a support 3, an equipment box 4 and a 3D camera 8. Wherein, dead lever 1 is L shape metal pole, and the bottom is fixed with the bumper welding of vehicle. The damping cylinder 2 is perpendicular to the ground, and the bottom of the damping cylinder is fixed at the top end of the fixing rod 1 through a bolt. The bottom of support 3 is installed in damping cylinder 2, and when the vehicle jolts, support 3 can reduce the rocking that receives under damping cylinder 2's effect. Specifically, support 3 includes the pole setting, is fixed in the horizontal pole at pole setting top to and the down tube of slope connection horizontal pole and pole setting, and the bottom of pole setting is installed in damping cylinder 2. The equipment box 4 is a rectangular bottomless hollow metal box, and the rear wall of the equipment box 4 is fixedly connected with the left end of the support 3 through a screw. The 3D camera 8 is installed inside the equipment box 4 through a damping mechanism, and the damping mechanism can reduce the shaking of the 3D camera 8 when the vehicle bumps.
Further, as shown in fig. 2 and 3, L-shaped fixing plates 9 are mounted on left and right side walls of the 3D camera 8; a supporting plate 11 is fixed on the inner side wall of the equipment box 4, the supporting plate 11 is a rectangular metal plate, and a triangular metal plate for supporting is further welded and fixed on the lower portion of the supporting plate 11.
Further, as shown in fig. 3, the damping mechanism includes a screw 10 and a spring sleeved on the periphery of the rod body of the screw 10; the screw rod 10 passes through the fixing plate 9 and the supporting plate 11 and is fixed with the supporting plate 11 through a nut; the spring is sleeved on the rod body periphery of the screw rod 10 between the fixed plate 9 and the supporting plate 11.
Further, as shown in fig. 4, rectangular through holes are formed in the bottoms of the left and right side walls of the equipment box 4, and protective covers 5 are installed in the rectangular through holes. When shooting is needed, the protective covers on the left side wall and the right side wall of the equipment box 4 are pulled out, and the 3D camera 8 can shoot the road surface; after shooting, push back the visor of lateral wall about equipment box 4 will, shelter from 3D camera 8, prevent that sand and dust and rainwater from causing the damage to 3D camera 8.
Further, as shown in fig. 4, a heat radiation window 6 is installed at the middle upper portion of the left and right side walls of the equipment box 4, and natural wind can radiate heat of the 3D camera 8 in the equipment box 4 through the heat radiation window 6 during the driving of the inspection vehicle.
Further, as shown in fig. 4, a wire hole 7 is formed in a lower middle portion of a right side wall of the equipment box 4, and a power supply line and a transmission line connected to the 3D camera 8 can protrude from the wire hole.
Obviously, the utility model provides a road surface damages detection device mounting structure based on binocular vision utilizes the inside damper of shock attenuation cylinder and equipment box to protect the 3D camera, has avoided the 3D camera to receive the harm because of jolting of vehicle travel in-process, and the equipment box also possesses certain dustproof rain-proof ability simultaneously, has effectively prolonged the life who installs the 3D camera in the equipment box.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (6)
1. The utility model provides a road surface damages detection device mounting structure based on binocular vision which characterized in that includes: the device comprises a fixed rod (1), a damping cylinder (2), a bracket (3), an equipment box (4) and a 3D camera (8); the fixed rod (1) is an L-shaped metal rod, and the bottom end of the fixed rod is fixedly connected with a bumper of a vehicle; the bottom of the damping cylinder (2) is fixed at the top end of the fixed rod (1); the bottom end of the bracket (3) is arranged in the damping cylinder (2); the equipment box (4) is a rectangular bottomless hollow metal box and is fixedly connected with the left end of the bracket (3); the 3D camera (8) is installed inside the equipment box (4) through a damping mechanism.
2. The binocular vision-based pavement damage detecting apparatus mounting structure of claim 1, wherein L-shaped fixing plates (9) are mounted on left and right sidewalls of the 3D camera (8); a supporting plate (11) is fixed on the inner side wall of the equipment box (4).
3. The binocular vision-based pavement damage detecting apparatus mounting structure of claim 2, wherein the shock absorbing mechanism includes a screw (10) and a spring fitted around the outer circumference of a rod body of the screw (10); the screw rod (10) penetrates through the fixing plate (9) and the supporting plate (11) and is fixed with the supporting plate (11) through a nut; the spring is sleeved on the periphery of the rod body of the screw rod (10) between the fixed plate (9) and the supporting plate (11).
4. The binocular vision-based pavement damage detection apparatus installation structure of any one of claims 1-3, wherein rectangular through holes are formed in bottoms of left and right side walls of the equipment box (4), and protective covers (5) are installed in the rectangular through holes.
5. The binocular vision based pavement damage detecting apparatus mounting structure of claim 4, wherein a heat radiating window (6) is installed at the middle upper portion of the left and right sidewalls of the equipment box (4).
6. The binocular vision-based pavement damage detection apparatus installation structure of claim 5, wherein a line hole (7) is formed in a lower middle portion of a right sidewall of the equipment box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498569.0U CN214689293U (en) | 2021-03-09 | 2021-03-09 | Road surface damage detection device mounting structure based on binocular vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498569.0U CN214689293U (en) | 2021-03-09 | 2021-03-09 | Road surface damage detection device mounting structure based on binocular vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214689293U true CN214689293U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120498569.0U Expired - Fee Related CN214689293U (en) | 2021-03-09 | 2021-03-09 | Road surface damage detection device mounting structure based on binocular vision |
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| Country | Link |
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| CN (1) | CN214689293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739350A (en) * | 2022-04-12 | 2022-07-12 | 招商局公路信息技术（重庆）有限公司 | Pavement dynamic tire pressure detector calibration method and system based on modal excitation |
-
2021
- 2021-03-09 CN CN202120498569.0U patent/CN214689293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739350A (en) * | 2022-04-12 | 2022-07-12 | 招商局公路信息技术（重庆）有限公司 | Pavement dynamic tire pressure detector calibration method and system based on modal excitation |
| CN114739350B (en) * | 2022-04-12 | 2023-09-26 | 招商局公路信息技术（重庆）有限公司 | Method and system for calibrating road surface dynamic tire pressure detector based on modal excitation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |