CN221273578U - Road crack detection device based on unmanned aerial vehicle - Google Patents
Road crack detection device based on unmanned aerial vehicle Download PDFInfo
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- CN221273578U CN221273578U CN202323284260.XU CN202323284260U CN221273578U CN 221273578 U CN221273578 U CN 221273578U CN 202323284260 U CN202323284260 U CN 202323284260U CN 221273578 U CN221273578 U CN 221273578U
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a road crack detection device based on an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles and comprises a damping mechanism, wherein a quick-dismantling mechanism is fixedly arranged at the bottom of the damping mechanism and comprises a connecting plate. According to the utility model, under the cooperation of the damping mechanism and the quick-dismantling mechanism, firstly, the bump and vibration caused by the touch of the unmanned aerial vehicle can be relieved by the first springs, the damage caused by collision of the unmanned aerial vehicle is reduced, firstly, a group of screws are simultaneously inserted into the inner surface walls of the first group of holes and the second group of holes, the connecting block is fixed, the connecting block can be quickly dismantled, the connecting block is easier to inspect and maintain, the gap detector is placed on the support frame, the handle is held to rotate the bidirectional threaded rod, so that the two movable plates relatively move, the movable plates also move on the guide rod, the guide rod can enable the movable plates to be more stable when the movable plates move, and the second springs reduce the impact of the clamping plates on the gap detector in the clamping process, so that the gap detector is prevented from being damaged in the clamping process.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to a road crack detection device based on an unmanned aerial vehicle.
Background
The existing crack detection device of the road crack detection device of the unmanned aerial vehicle is mostly directly installed with the unmanned aerial vehicle, so that maintenance personnel are inconvenient to maintain the device when the device is in a state, and maintenance time and cost are increased.
Disclosure of utility model
The utility model aims to solve the problems that the maintenance time and the cost are increased due to the fact that most of the crack detection of the existing unmanned aerial vehicle road crack detection device is fixedly connected and inconvenient to maintain when the equipment is used.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the road crack detection device based on the unmanned aerial vehicle comprises a damping mechanism, wherein a quick-dismantling mechanism is fixedly arranged at the bottom of the damping mechanism;
The quick-dismantling mechanism comprises a connecting plate, a square groove is formed in the bottom of the connecting plate, a first group of holes are formed in the outer surface wall of the connecting plate, a connecting block is arranged on the inner surface wall of the square groove, and a second group of holes are formed in the outer surface wall of the connecting block.
Preferably, screws are movably inserted into the inner surface walls of one group of first holes, a supporting frame is fixedly arranged at the bottom of the connecting block, and two first circular grooves are formed in the outer surface walls of the supporting frame.
Preferably, the outer surface wall of the support frame is provided with four second round grooves, a bidirectional threaded rod is movably inserted between the inner surface walls of the first round grooves, and a handle is fixedly arranged on one side of the outer wall of the bidirectional threaded rod.
Preferably, guide rods are fixedly inserted between the inner surface walls of the two circular grooves II, the outer surface walls of the two-way threaded rods are rotatably connected with two movable plates, and the outer surface walls of the two movable plates are fixedly provided with two springs II.
Preferably, the inner surface walls of the four springs II are provided with dampers II, clamping plates are fixedly arranged between the outer surface walls of the four springs II, and a gap detector is arranged between the outer surface walls of the two clamping plates.
Preferably, the damping mechanism comprises an unmanned aerial vehicle main body, two connecting frames are fixedly arranged on the outer surface wall of the unmanned aerial vehicle main body, two blades are arranged on the top of each connecting frame, three springs I are fixedly arranged on the bottom of each connecting frame, and dampers I are arranged on the inner surface wall of each spring I.
Preferably, the bottom of unmanned aerial vehicle main part and the top fixed connection of connecting plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, under the cooperation of the damping mechanism and the quick-dismantling mechanism, firstly, the bump and vibration caused by the ground contact of the unmanned aerial vehicle can be relieved by the first three springs, the damage caused by collision of the unmanned aerial vehicle is reduced, firstly, a group of screws are simultaneously inserted into the inner surface walls of the first group of holes and the second group of holes, the connecting block is fixed, so that the connecting block can be quickly dismantled, the connecting block is easier to inspect and maintain by maintenance personnel, the usability and the working efficiency of the unmanned aerial vehicle are improved, the gap detector is placed on the supporting frame, the handle is held at the same time, the bidirectional threaded rod is rotated, the two movable plates are relatively moved, the movable plates are also moved on the guide rod, the guide rod can be more stable when the movable plates are moved, the impact of the clamping plate on the gap detector is reduced in the clamping process by the second springs, and the damage of the gap detector in the clamping process is avoided.
2. According to the utility model, under the cooperation of the damping mechanism, when the unmanned aerial vehicle lands after the flying is finished, the bottoms of the two connecting frames are fixedly provided with the three springs I, so that the jolt and vibration of the unmanned aerial vehicle caused by the ground contact can be relieved, the damage of the unmanned aerial vehicle caused by collision can be reduced, the safety of the structure can be improved, and the service life of the structure can be prolonged.
Drawings
Fig. 1 is a perspective view of a front view structure of a road crack detection device based on an unmanned aerial vehicle;
Fig. 2 is a split perspective view of a damping mechanism in a road crack detection device based on an unmanned aerial vehicle;
Fig. 3 is a schematic diagram illustrating the disassembly of a quick disassembly mechanism in the road crack detection device based on the unmanned aerial vehicle;
fig. 4 is a split perspective view of a quick-release mechanism in a road crack detection device based on an unmanned aerial vehicle.
Legend description:
1. A damping mechanism; 101. an unmanned aerial vehicle main body; 102. a connecting frame; 103. a blade; 104. a first spring; 105. a damper I;
2. A quick-release mechanism; 201. a connecting plate; 202. a square groove; 203. a first hole; 204. a connecting block; 205. a second hole; 206. a screw; 207. a support frame; 208. a round groove I; 209. a round groove II; 210. a two-way threaded rod; 211. a handle; 212. a guide rod; 213. a movable plate; 214. a second spring; 215. a damper II; 216. a clamping plate; 217. and a gap detector.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, As shown in fig. 1-4, the utility model provides a road crack detection device based on an unmanned aerial vehicle, which comprises a damping mechanism 1, wherein a quick-dismantling mechanism 2 is fixedly arranged at the bottom of the damping mechanism 1;
The quick-dismantling mechanism 2 comprises a connecting plate 201, a square groove 202 is formed in the bottom of the connecting plate 201, a first group of holes 203 are formed in the outer surface wall of the connecting plate 201, a connecting block 204 is arranged on the inner surface wall of the square groove 202, a second group of holes 205 are formed in the outer surface wall of the connecting block 204, screws 206 are movably inserted into the inner surface wall of the first group of holes 203, a supporting frame 207 is fixedly arranged at the bottom of the connecting block 204, two circular grooves 208 are formed in the outer surface wall of the supporting frame 207, four circular grooves 209 are formed in the outer surface wall of the supporting frame 207, a bidirectional threaded rod 210 is movably inserted between the inner surface walls of the two circular grooves 208, a handle 211 is fixedly arranged on one side of the outer wall of the bidirectional threaded rod 210, guide rods 212 are fixedly inserted between the inner surface walls of the four circular grooves 209, two movable plates 213 are rotatably connected to the outer surface walls of the bidirectional threaded rod 210, two springs 214 are fixedly provided with two springs 214, two dampers 215 are fixedly arranged on the inner surface walls of the four springs 214, four outer surface walls of the two springs 214 are fixedly arranged between the outer surface walls of the four springs 214, two clamping plates 216 are fixedly arranged between the two outer surface walls 216, and a gap between the two outer surfaces 216 is detected.
The effect that its whole embodiment 1 reaches is, firstly, insert a set of screw 206 simultaneously in the interior table wall of a set of hole one 203 and a set of hole two 205, fix connecting block 204, make it can dismantle fast, it is easy for maintenance personnel to inspect it and maintain, improve unmanned aerial vehicle's availability and work efficiency, unmanned aerial vehicle's flexibility has been improved, make its adaptability higher, secondly, place gap detector 217 on support frame 207, bi-directional threaded rod 210 is connected with fly leaf 213, and fly leaf 213 is connected with two guide bars 212, rotate bi-directional threaded rod 210, make two fly leaf 213 relative movement, fly leaf 213 also moves on guide bar 212 simultaneously, guide bar 212 can make it more stable when fly leaf 213 moves, two fly leaf 213 move and drive grip block 216 to carry out the centre gripping to gap detector 217, spring two 214 reduce the impact of grip block 216 to gap detector 217 in the centre gripping, avoid gap detector 217 to appear damaging in the centre gripping process.
Embodiment 2, as shown in fig. 2-4, damper 1 includes an unmanned aerial vehicle main body 101, two link frames 102 are fixedly mounted on the outer surface wall of unmanned aerial vehicle main body 101, two blades 103 are respectively disposed on the top of two link frames 102, three first springs 104 are respectively fixedly mounted on the bottom of two link frames 102, a first damper 105 is respectively disposed on the inner surface wall of six first springs 104, and the bottom of unmanned aerial vehicle main body 101 is fixedly connected with the top of connecting plate 201.
The effect that its whole embodiment 2 reached is, at first when unmanned aerial vehicle normal operating, and blade 103 rotates and makes unmanned aerial vehicle fly, and secondly when unmanned aerial vehicle flight finishes, when descending, the equal fixed mounting in bottom of two link 102 has three spring one 104, and three spring one 104 can alleviate jolt and the vibrations that touch the ground, reduces unmanned aerial vehicle because of the damage that the collision caused, improves the security and the life of structure.
Working principle: firstly, three springs I104 are fixedly arranged at the bottoms of two connecting frames 102, when the unmanned aerial vehicle finishes landing, the three springs I104 can relieve bump and vibration caused by ground contact, reduce damage of the unmanned aerial vehicle caused by collision, improve the safety and service life of the structure, meanwhile, a group of holes I203 are formed in the outer surface wall of the connecting plate 201, a connecting block 204 is arranged on the inner surface wall of the square groove 202, a group of holes II 205 are formed in the outer surface wall of the connecting block 204, a group of screws 206 are simultaneously inserted into the inner surface walls of the group of holes I203 and the group of holes II 205 to fix the connecting block 204, and the connecting block 204 can be quickly disassembled, so that the unmanned aerial vehicle is easier to check and maintain by maintenance personnel, the availability and the working efficiency of the unmanned aerial vehicle are improved, the flexibility of the unmanned aerial vehicle is improved, the adaptability is higher, and a gap detector 217 is arranged on a supporting frame 207, a bidirectional threaded rod 210 is movably inserted between the inner surface walls of the two circular grooves I208, guide rods 212 are fixedly inserted between the inner surface walls of the four circular grooves II 209, the bidirectional threaded rod 210 is connected with a movable plate 213, the movable plate 213 is connected with the two guide rods 212, a handle 211 is held, the bidirectional threaded rod 210 is rotated to enable the two movable plates 213 to relatively move, meanwhile, the movable plate 213 also moves on the guide rods 212, the guide rods 212 can enable the movable plates 213 to be more stable when moving, two springs II 214 are fixedly arranged on the outer surface walls of the two movable plates 213, a clamping plate 216 is fixedly arranged between the outer surface walls of the four springs II 214, the two movable plates 213 move to drive the clamping plate 216 to clamp a gap detector 217, the springs II 214 reduce the impact of the clamping plate 216 on the gap detector 217 during clamping, the gap detector 217 is prevented from being damaged during the clamping process.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (3)
1. Road crack detection device based on unmanned aerial vehicle, including damper (1) and spring two (214), its characterized in that: the bottom of the damping mechanism (1) is fixedly provided with a quick-release mechanism (2);
The quick-dismantling mechanism (2) comprises a connecting plate (201), a square groove (202) is formed in the bottom of the connecting plate (201), a group of first holes (203) are formed in the outer surface wall of the connecting plate (201), a connecting block (204) is arranged on the inner surface wall of the square groove (202), and a group of second holes (205) are formed in the outer surface wall of the connecting block (204);
The inner surface walls of the four springs II (214) are respectively provided with a damper II (215), clamping plates (216) are fixedly arranged between the outer surface walls of the four springs II (214), and a gap detector (217) is arranged between the outer surface walls of the two clamping plates (216);
The screws (206) are movably inserted into the inner surface walls of the first holes (203), a supporting frame (207) is fixedly arranged at the bottom of the connecting block (204), and two first round grooves (208) are formed in the outer surface walls of the supporting frame (207);
Four round grooves II (209) are formed in the outer surface wall of the supporting frame 207, a bidirectional threaded rod 210 is movably inserted between the inner surface walls of the two round grooves I (208), and a handle 211 is fixedly arranged on one side of the outer wall of the bidirectional threaded rod 210;
Guide rods (212) are fixedly inserted between the inner surface walls of every two round grooves II (209), the outer surface walls of the bidirectional threaded rods (210) are rotatably connected with two movable plates (213), and the outer surface walls of the two movable plates (213) are fixedly provided with two springs II (214).
2. The unmanned aerial vehicle-based road crack detection device according to claim 1, wherein: the damping mechanism (1) comprises an unmanned aerial vehicle main body (101), two connecting frames (102) are fixedly arranged on the outer surface wall of the unmanned aerial vehicle main body (101), two blades (103) are arranged on the top of each connecting frame (102), three first springs (104) are fixedly arranged on the bottom of each connecting frame (102), and dampers (105) are arranged on the inner surface wall of each first spring (104).
3. The unmanned aerial vehicle-based road crack detection device according to claim 2, wherein: the bottom of unmanned aerial vehicle main part (101) is connected with the top fixed of connecting plate (201).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221273578U true CN221273578U (en) | 2024-07-05 |
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