CN214029180U - Bridge quality supervision device based on unmanned aerial vehicle - Google Patents
Bridge quality supervision device based on unmanned aerial vehicle Download PDFInfo
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- CN214029180U CN214029180U CN202022223523.6U CN202022223523U CN214029180U CN 214029180 U CN214029180 U CN 214029180U CN 202022223523 U CN202022223523 U CN 202022223523U CN 214029180 U CN214029180 U CN 214029180U
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- movable rod
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- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
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Abstract
The application discloses bridge quality supervision device based on unmanned aerial vehicle relates to unmanned air vehicle technical field, including unmanned aerial vehicle body and camera, the hollow block of top fixedly connected with of unmanned aerial vehicle body, the inner wall top of hollow block is rotated through the bearing and is connected with the movable rod that is vertical direction, just the bottom that bearing one end runs through hollow block is kept away from to the movable rod, camera fixed mounting is in the one end of movable rod, be provided with on the movable rod and be used for driving the movable rod and carry out pivoted drive assembly along the horizontal direction. The utility model discloses a drive assembly who sets up on the movable rod can make the movable rod carry out the rotation of horizontal direction through drive assembly's effect, and the movable rod can drive the camera when rotating and carry out corresponding rotation, makes the angle that it was shot can obtain 360 regulation to avoid appearing the dead angle that can't shoot in the detection process of bridge structures, improved the efficiency and the quality of bridge supervision work.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, particularly, relate to a bridge quality supervision device based on unmanned aerial vehicle.
Background
Unmanned aircraft, abbreviated "drone" and abbreviated "UAV", is an unmanned aircraft that is operated by a radio remote control device and self-contained programmed control means, or autonomously by an onboard computer, either completely or intermittently, and is often more suited to tasks that are too "fool, dirty, or dangerous" than a manned aircraft.
At present, when detecting the management to the bridge quality, because the pier of bridge, bridge floor bottom position and cable wire equipotential are too high or height, generally can use unmanned aerial vehicle to carry on the camera and explore and detect each position of bridge, but many bridge span structural design are complicated, unmanned aerial vehicle can make the flight actions such as turn round and rotate because the space is limited after flying into the bridge structure, make the shooting angle of camera can't change, can't gather the bridge position that needs to be examined promptly, can bring the influence to the quality supervision work of bridge, consequently, it is necessary to design a bridge quality supervision device based on unmanned aerial vehicle to solve this kind of problem.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a bridge quality supervision device based on unmanned aerial vehicle to solve present problem.
In order to achieve the above object, the present application provides the following techniques:
the utility model provides a bridge quality supervise device based on unmanned aerial vehicle, includes unmanned aerial vehicle body and camera, the hollow block of top fixedly connected with of unmanned aerial vehicle body, the inner wall top of hollow block is rotated through the bearing and is connected with the movable rod that is vertical direction, just the movable rod is kept away from bearing one end and is run through the bottom of hollow block, camera fixed mounting is in the one end of movable rod, be provided with on the movable rod and be used for driving the movable rod and carry out pivoted drive assembly along the horizontal direction.
Further, drive assembly fixes the worm wheel that cup joints on the movable rod and be located hollow block inside including fixed, hollow block is last to rotate through the bearing be connected with be the horizontal direction and with the worm wheel engaged with worm, be provided with on the hollow block and be used for driving the worm and carry out pivoted runner assembly.
Furthermore, the rotating assembly comprises a first motor fixedly installed on the surface of the hollow block, the tail end of an output shaft of the first motor is fixedly connected with a driving bevel gear through a coupler, and one end of the worm penetrates through one side of the hollow block and is fixedly sleeved with a driven bevel gear meshed with the driving bevel gear.
Further, two symmetrical plate bodies of bottom fixedly connected with of movable rod, two rotate through the bearing between the plate body and be connected with the pivot that is the horizontal direction, fixed cover has been connected with the connecting rod that is located between two plate bodies in the pivot, camera fixed mounting is on the connecting rod, be provided with on the movable rod and be used for driving the pivot and carry out pivoted adjusting part.
Further, one end of the rotating shaft penetrates through one of the plate bodies and is fixedly sleeved with a first synchronizing wheel, the adjusting assembly comprises a second motor fixedly installed on the surface of the movable rod, the second synchronizing wheel is fixedly connected to an output shaft of the second motor and located above the first synchronizing wheel through a coupler, and a synchronous belt is wound between the first synchronizing wheel and the second synchronizing wheel through a tooth groove.
Further, the bottom fixed mounting of camera has motor three, fixed cover is connected with rather than looks vertically dwang on the output shaft of motor three, one side fixedly connected with a plurality of brushes that the dwang is close to the camera lens.
Compared with the prior art, this application can bring following technological effect:
1. the utility model can enable the movable rod to rotate in the horizontal direction through the driving component arranged on the movable rod, and the movable rod can drive the camera to rotate correspondingly when rotating, so that the shooting angle can be adjusted by 360 degrees, thereby avoiding dead angles which can not be shot in the process of detecting the bridge structure and improving the efficiency and quality of bridge supervision work;
2. the utility model can longitudinally rotate the connecting rod through the rotation of the rotating shaft through the adjusting component arranged on the movable rod, and leads the camera on the connecting rod to carry out synchronous movement, thereby realizing the effect of changing the shooting height of the camera and further improving the practicability of the device;
3. the utility model discloses a three motors and dwang that set up on the camera, when rainy day, three motors can drive the dwang through the rotation of its output shaft and rotate, and the camera lens of camera can constantly be cleaned to the brush on the dwang to get rid of the raindrop on the camera lens, and such design also can be used as the dust removal to the camera lens, guaranteed the definition that the picture was shot to the camera.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic view of the cross section along the A-A direction of the present invention;
fig. 4 is a schematic perspective view of the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention;
in the figure: 1. an unmanned aerial vehicle body; 2. a camera; 3. a hollow block; 4. a movable rod; 5. a drive assembly; 51. A worm gear; 52. a worm; 6. a rotating assembly; 61. a first motor; 62. a drive bevel gear; 63. a driven bevel gear; 7. a rotating shaft; 8. a connecting rod; 9. an adjustment assembly; 91. a first synchronizing wheel; 92. a second motor; 93. a second synchronizing wheel; 94. a synchronous belt; 10. a third motor; 11. rotating the rod.
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.
Referring to fig. 1-5, the bridge quality monitoring device based on the unmanned aerial vehicle provided by the present embodiment includes an unmanned aerial vehicle body 1 and a camera 2, the top of the unmanned aerial vehicle body 1 is fixedly connected with a hollow block 3, the top of the inner wall of the hollow block 3 is rotatably connected with a movable rod 4 in a vertical direction through a bearing, one end of the movable rod 4 far away from the bearing penetrates through the bottom of the hollow block 3, the camera 2 is fixedly mounted at one end of the movable rod 4, and a driving assembly 5 for driving the movable rod 4 to rotate in a horizontal direction is disposed on the movable rod 4, so that, in a flying process of the unmanned aerial vehicle body 1, if an angle shot by the camera 2 needs to be changed, the movable rod 4 can rotate in the horizontal direction through the action of the driving assembly 5, the movable rod 4 can drive the camera 2 to rotate correspondingly when rotating, so that the shooting angle can be adjusted by 360 degrees, dead angles which cannot be shot in the bridge structure detection process are avoided, and efficiency and quality of bridge supervision work are improved.
Specifically, please refer to fig. 3, in order to realize that the movable rod 4 can rotate in the horizontal direction, in some embodiments, the driving assembly 5 includes a worm wheel 51 fixedly sleeved on the movable rod 4 and located inside the hollow block 3, a worm 52 which is in the horizontal direction and engaged with the worm wheel 51 is rotatably connected to the hollow block 3 through a bearing, a rotating assembly 6 for driving the worm 52 to rotate is provided on the hollow block 3, the worm 52 drives the worm wheel 51 to rotate through the matching of worm threads when rotating, at this time, the movable rod 4 can rotate synchronously along with the worm wheel 51, so as to adjust the shooting angle of the camera 2.
As shown in fig. 5, in order to realize the rotation of the worm 52, in some embodiments, it is proposed that the rotating assembly 6 includes a first motor 61 fixedly mounted on the surface of the hollow block 3, a driving bevel gear 62 is fixedly connected to the end of the output shaft of the first motor 61 through a coupling, one end of the worm 52 penetrates through one side of the hollow block 3 and is fixedly coupled with a driven bevel gear 63 engaged with the driving bevel gear 62, and the driving bevel gear 62 can drive the driven bevel gear 63 to rotate through the engagement of teeth through the rotation of the output shaft of the first motor 61, so as to achieve the purpose of rotating the worm 52.
In addition, please refer to fig. 2, in some embodiments, to the problem that the bridge structure part to be photographed is too high or too low in the photographing process of the camera 2, two symmetrical plate bodies are fixedly connected to the bottom of the movable rod 4, a rotating shaft 7 in the horizontal direction is rotatably connected between the two plate bodies through a bearing, a connecting rod 8 located between the two plate bodies is fixedly sleeved on the rotating shaft 7, the camera 2 is fixedly installed on the connecting rod 8, an adjusting component 9 for driving the rotating shaft 7 to rotate is arranged on the movable rod 4, the connecting rod 8 can be rotated longitudinally through the rotation of the rotating shaft 7, and the camera 2 on the connecting rod 8 can move synchronously, so that the effect of changing the photographing height of the camera 2 is realized, and the practicability of the device is further improved.
Specifically, as shown in fig. 1 and fig. 2, one end of the rotating shaft 7 penetrates through one of the plate bodies and is fixedly sleeved with a first synchronizing wheel 91, the adjusting assembly 9 comprises a second motor 92 fixedly installed on the surface of the movable rod 4, a second synchronizing wheel 93 located above the first synchronizing wheel 91 is fixedly connected to an output shaft of the second motor 92 through a coupler, a synchronous belt 94 is wound between the first synchronizing wheel 91 and the second synchronizing wheel 93 through a tooth slot, when the output shaft of the second motor 92 rotates, the second synchronizing wheel 93 can be driven to rotate, and the second synchronizing wheel 93 can drive the first synchronizing wheel 91 to rotate synchronously through the tooth slot matching with the synchronous belt 94, so that the rotating shaft 7 is rotated.
Simultaneously, at the in-process of unmanned aerial vehicle body 1 flight, if the rainy day has been met, camera 2's camera lens can be covered by the raindrop, the picture that leads to shooting is fuzzy, unable normal bridge supervision work that carries out, for solving above-mentioned problem, camera 2's bottom fixed mounting has three 10 motors, fixed cover on three 10 motors's the output shaft has connect rather than looks vertically dwang 11, dwang 11 is close to a plurality of brushes of fixedly connected with of one side of camera 2 camera lens, when rainy day, three 10 motors can drive dwang 11 through the rotation of its output shaft and rotate, and camera 2's camera lens can constantly be cleaned to the brush on the dwang 11, in order to get rid of the raindrop on the camera 2 camera lens, and such design also can be used as the dust removal to camera 2 camera lens, the definition of camera 2 shooting picture has been guaranteed.
In the device, all electric devices and drivers matched with the electric devices are arranged at the idle position, and all driving parts, namely power elements, the electric devices and adaptive power supplies, are connected through leads by a person skilled in the art, and specific connecting means refer to the above expression that the electric devices are electrically connected in sequence, and detailed connecting means thereof are well known in the art.
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 bridge quality supervises device based on unmanned aerial vehicle, includes unmanned aerial vehicle body (1) and camera (2), its characterized in that, the hollow block (3) of top fixedly connected with of unmanned aerial vehicle body (1), the inner wall top of hollow block (3) is rotated through the bearing and is connected with movable rod (4) that are vertical direction, just bearing one end runs through the bottom of hollow block (3) is kept away from in movable rod (4), camera (2) fixed mounting is in the one end of movable rod (4), be provided with on movable rod (4) and be used for driving movable rod (4) to carry out pivoted drive assembly (5) along the horizontal direction.
2. The bridge quality supervision device based on unmanned aerial vehicle of claim 1, characterized in that, drive assembly (5) include fixed the worm wheel (51) that cup joints on movable rod (4) and be located inside hollow block (3), be connected with through the bearing rotation on the hollow block (3) and be horizontal direction and with worm wheel (51) engaged with worm (52), be provided with on the hollow block (3) and be used for driving worm (52) and carry out pivoted runner assembly (6).
3. The bridge quality supervision device based on the unmanned aerial vehicle according to claim 2, wherein the rotating assembly (6) comprises a first motor (61) fixedly installed on the surface of the hollow block (3), the tail end of an output shaft of the first motor (61) is fixedly connected with a driving bevel gear (62) through a coupling, and one end of the worm (52) penetrates through one side of the hollow block (3) and is fixedly sleeved with a driven bevel gear (63) meshed with the driving bevel gear (62).
4. The bridge quality supervision device based on the unmanned aerial vehicle according to claim 1, characterized in that the bottom of the movable rod (4) is fixedly connected with two symmetrical plate bodies, a rotating shaft (7) in the horizontal direction is rotatably connected between the two plate bodies through a bearing, a connecting rod (8) between the two plate bodies is fixedly connected to the rotating shaft (7), the camera (2) is fixedly installed on the connecting rod (8), and an adjusting component (9) for driving the rotating shaft (7) to rotate is arranged on the movable rod (4).
5. The bridge quality supervision device based on unmanned aerial vehicle of claim 4, characterized in that, one end of pivot (7) runs through one of them plate body and fixed cup joints synchronizing wheel one (91), adjusting part (9) include motor two (92) of fixed mounting on movable rod (4) surface, through shaft coupling fixedly connected with synchronizing wheel two (93) that are located synchronizing wheel one (91) top on the output shaft of motor two (92), there is hold-in range (94) through the tooth's socket winding between synchronizing wheel one (91) and synchronizing wheel two (93).
6. The bridge quality supervision device based on the unmanned aerial vehicle as claimed in claim 1, wherein a third motor (10) is fixedly mounted at the bottom of the camera (2), a rotating rod (11) perpendicular to the third motor (10) is fixedly connected to an output shaft of the third motor (10), and a plurality of brushes are fixedly connected to one side of the rotating rod (11) close to the lens of the camera (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223523.6U CN214029180U (en) | 2020-09-30 | 2020-09-30 | Bridge quality supervision device based on unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223523.6U CN214029180U (en) | 2020-09-30 | 2020-09-30 | Bridge quality supervision device based on unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN214029180U true CN214029180U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223523.6U Expired - Fee Related CN214029180U (en) | 2020-09-30 | 2020-09-30 | Bridge quality supervision device based on unmanned aerial vehicle |
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| CN (1) | CN214029180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895624A (en) * | 2021-11-15 | 2022-01-07 | 郑州轻工业大学 | Unmanned aerial vehicle detection device for fire emergency evacuation |
-
2020
- 2020-09-30 CN CN202022223523.6U patent/CN214029180U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895624A (en) * | 2021-11-15 | 2022-01-07 | 郑州轻工业大学 | Unmanned aerial vehicle detection device for fire emergency evacuation |
| CN113895624B (en) * | 2021-11-15 | 2023-12-22 | 郑州轻工业大学 | Unmanned aerial vehicle investigation device for fire emergency evacuation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: Floor 12, No. 74 Renhe Street, Yuzhong District, Chongqing 400015 Patentee after: Chongqing Yuhai Construction Supervision Co.,Ltd. Address before: 400000 12-2, No.70, Yanghe 1st Village, Jiangbei District, Chongqing Patentee before: Chongqing Caihui Engineering Management Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |