CN210212767U - Unmanned aerial vehicle is patrolled and examined to electric wire netting - Google Patents
Unmanned aerial vehicle is patrolled and examined to electric wire netting Download PDFInfo
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- CN210212767U CN210212767U CN201920956865.3U CN201920956865U CN210212767U CN 210212767 U CN210212767 U CN 210212767U CN 201920956865 U CN201920956865 U CN 201920956865U CN 210212767 U CN210212767 U CN 210212767U
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Abstract
The utility model provides a power grid inspection unmanned aerial vehicle, which comprises an unmanned aerial vehicle main body and a data acquisition device arranged on the unmanned aerial vehicle main body, wherein the top of the unmanned aerial vehicle main body is provided with a power mechanism for providing lift force, and the bottom of the unmanned aerial vehicle main body is provided with a supporting mechanism; power unit includes the linking arm that sets up in the unmanned aerial vehicle main part and the screw that sets up on the linking arm, the position that corresponds the screw on the linking arm is equipped with and is used for driving screw pivoted driver and is used for protecting sheltering from the subassembly of screw. The utility model solves the safety problem of the unmanned aerial vehicle in the flying and landing process by arranging a plurality of structures, and greatly improves the adaptability and the safety performance of the unmanned aerial vehicle to the environment; this kind of unmanned aerial vehicle has good impact resistance and anticollision performance at the flight in-process, shelters from subassembly and protective assembly through the setting, greatly reduced this kind of unmanned aerial vehicle and cable or foreign matter possibility of bumping.
Description
Technical Field
The utility model belongs to the electric wire netting field of patrolling and examining especially relates to an unmanned aerial vehicle is patrolled and examined to electric wire netting.
Background
With the continuous improvement of the demand of social industry and domestic electricity, the length of the power transmission line in China is also rapidly increased, the power grid is well-established, and the scale of the power grid is stably kept in the first place in the world through rapid development. According to incomplete statistics, the total mileage of the electric power transmission line in China reaches 161 ten thousand kilometers in 2014, and according to the current development speed, 180 ten thousand kilometers are predicted to break through in 2020; the transmission lines of 500kV and above become the main power of transmission in various earth network provinces, the mileage length of the transmission lines is rapidly increased at a stable speed every year, the high-voltage power lines have wide region coverage, a certain part of the high-voltage power lines are in economically undeveloped regions, mountainous regions are more, the terrain is complex, and the vegetation is dense; the existing inspection unmanned aerial vehicle is easy to cut off and rub with foreign matters such as cables or branches, the unmanned aerial vehicle is easy to lose control and is damaged by falling, the adaptability of the existing inspection unmanned aerial vehicle to the terrain is seriously insufficient, especially when the unmanned aerial vehicle is used in mountainous sloping fields, the unmanned aerial vehicle is easy to slide or turn on one's side when descending, and the use risk and the maintenance cost of the unmanned aerial vehicle are greatly improved.
Disclosure of Invention
In view of this, the utility model discloses aim at overcoming the defect that exists among the above-mentioned prior art, provide an unmanned aerial vehicle is patrolled and examined to electric wire netting.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an unmanned aerial vehicle for power grid inspection comprises an unmanned aerial vehicle main body and a data acquisition device arranged on the unmanned aerial vehicle main body, wherein a power mechanism for providing lift force is arranged at the top of the unmanned aerial vehicle main body, and a supporting mechanism is arranged at the bottom of the unmanned aerial vehicle main body; the power mechanism comprises a connecting arm arranged on the unmanned aerial vehicle main body and a propeller arranged on the connecting arm, and a driver for driving the propeller to rotate and a shielding assembly for protecting the propeller are arranged on the connecting arm corresponding to the propeller; the supporting mechanism comprises supporting legs and a buffer assembly arranged on the supporting legs, and a protection assembly used for avoiding the unmanned aerial vehicle main body hooking cables is arranged between the supporting legs and the connecting arms.
Furthermore, the shielding component comprises a blocking ring which is arranged on the connecting arm corresponding to the periphery of the propeller, and an arc-shaped blocking strip which is arranged in an X-shaped cross mode is arranged on one side of the blocking ring facing the supporting legs.
Furthermore, the buffering component comprises a supporting rod which is slidably mounted on the supporting leg, a limiting groove for mounting the supporting rod is formed in the supporting leg, an elastic element is arranged in the limiting groove, one end of the elastic element is fixed on the supporting rod, and the other end of the elastic element is fixed on the supporting leg.
Furthermore, the one end that branch stretches out the landing leg is equipped with the buffer block, corresponds on the landing leg and is equipped with at least three deflector around the branch, and each deflector all with branch parallel arrangement, be equipped with on the buffer block with deflector complex spout.
Furthermore, the one end of deflector towards the buffer block is equipped with acupuncture portion, and the outside surface of each deflector all sets up with the outside surface parallel and level of buffer block.
Furthermore, the protection component comprises a protection belt, one end of the protection belt is installed on the supporting leg, and the other end of the protection belt is installed on the connecting arm through a tension spring.
Further, data acquisition device includes the cloud platform of making a video recording that unmanned aerial vehicle main part bottom set up and make a video recording the camera that sets up on the cloud platform.
Compared with the prior art, the utility model discloses following advantage has:
the utility model solves the safety problem of the unmanned aerial vehicle in the flying and landing process by arranging a plurality of structures, and greatly improves the adaptability and the safety performance of the unmanned aerial vehicle to the environment; the unmanned aerial vehicle has good impact resistance and anti-collision performance in the flight process, and the shielding assembly and the protection assembly are arranged, so that the possibility of collision between the unmanned aerial vehicle and a cable or a foreign body is greatly reduced, and the reliability and the safety of the unmanned aerial vehicle are improved; this kind of unmanned aerial vehicle also has good adaptability to different topography, through set up the buffering subassembly on the landing leg, not only can reduce the impact force of ground to unmanned aerial vehicle, and the effect of buffer block and ground friction force can also be increased to acupuncture portion on the deflector to make unmanned aerial vehicle can directly stably descend subaerial when descending, reduced the probability that unmanned aerial vehicle takes place the damage.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural view of the embodiment of the present invention when the supporting rod is retracted into the supporting leg;
fig. 4 is a schematic structural diagram of a buffer assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the shielding assembly in the embodiment of the present invention.
Description of reference numerals:
1-a main body of the unmanned aerial vehicle; 2-a linker arm; 3-a support leg; 4-a baffle ring; 5-barrier strip; 6-protective band; 7-a tension spring; 8, a camera shooting cloud platform; 9-a camera; 10-a guide plate; 101-a needling section; 11-a strut; 12-a buffer block; 13-a chute; 14-a resilient element; 15-a propeller; 16-a driver; 17-a limiting block.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
An unmanned aerial vehicle for power grid inspection is disclosed, and comprises an unmanned aerial vehicle main body 1 and a data acquisition device arranged on the unmanned aerial vehicle main body 1, wherein a power mechanism for providing lift force is arranged at the top of the unmanned aerial vehicle main body 1, and a supporting mechanism is arranged at the bottom of the unmanned aerial vehicle main body 1; the power mechanism comprises a connecting arm 2 arranged on the unmanned aerial vehicle main body 1 and a propeller 15 arranged on the connecting arm 2, and a driver 16 for driving the propeller 15 to rotate and a shielding assembly for protecting the propeller 15 are arranged on the connecting arm 2 corresponding to the propeller 15; the supporting mechanism comprises supporting legs 3 and buffering assemblies arranged on the supporting legs 3, and a protection assembly used for preventing the main body 1 of the unmanned aerial vehicle from hooking cables is arranged between the supporting legs 3 and the connecting arm 2;
specifically, the main body 1 of the unmanned aerial vehicle can be a main body part of an existing unmanned aerial vehicle, and the driver 16 can be a driving motor as long as the driving propeller 15 can be driven to rotate; linking arm 2 and landing leg 3 can correspond and set up four, and data acquisition device then can adopt the current collection system who patrols and examines use on the unmanned aerial vehicle, for example data acquisition device includes the camera cloud platform 8 that makes a video recording that 1 bottom of unmanned aerial vehicle main part set up and the camera 9 that sets up on the camera cloud platform 8.
The shielding component comprises a baffle ring 4 arranged on the connecting arm 2 corresponding to the periphery of the propeller 15, an X-shaped crossed arc baffle strip 5 is arranged on one side of the baffle ring 4 facing the supporting leg 3, and the baffle strip 5 can be an arc thin rod or a thin strip as long as the normal work of the propeller 15 is not hindered; keep off ring 4 can be fine shelter from the periphery of living screw 15, avoid screw 15 to touch cable or foreign matter, keep off 4 arc blend stop 5 of cross arrangement in bottom of ring can play fine guard action to screw 15 bottoms, and curved blend stop 5 not only can not catch hold of cable, and the cable can also follow blend stop 5 very easily and slide screw 15 to further ensure that screw 15 can not touch cable or foreign matter.
The buffer assembly comprises a supporting rod 11 which is slidably mounted on the supporting leg 3, a limiting groove for mounting the supporting rod 11 is formed in the supporting leg 3, an elastic element 14 is arranged in the limiting groove, one end of the elastic element 14 is fixed on the supporting rod 11, the other end of the elastic element 14 is fixed on the supporting leg 3, specifically, the elastic element 14 can be a compression spring or a spring telescopic rod and the like, and only the shock absorption function can be realized; the supporting rod 11 can also be provided with a limiting block 17, a positioning table matched with the limiting block 17 is arranged in the limiting groove, and the supporting rod 11 can stably slide in the limiting groove to prevent the supporting rod 11 from being separated from the supporting leg 3; through setting up elastic element 14, when unmanned aerial vehicle main part 1 descends, elastic element 14 and branch 11 can play fine cushioning effect, reduce the impact force of ground to unmanned aerial vehicle to avoid unmanned aerial vehicle to damage.
A buffer block 12 is arranged at one end of the supporting rod 11 extending out of the supporting leg 3, at least three guide plates 10 are arranged on the supporting leg 3 corresponding to the periphery of the supporting rod 11, each guide plate 10 is arranged in parallel with the supporting rod 11, a sliding groove 13 matched with each guide plate 10 is arranged on the buffer block 12, and the buffer block 12 can be a rubber anti-skid block; specifically, the three guide plates 10 can limit the supporting rod 11, so that the supporting rod 11 can be stably extended and retracted, the guide plates 10 can also play a role in enhancing the structural strength of the connecting part of the supporting rod 11 and the supporting leg 3, and the supporting rod 11 can be effectively prevented from being broken; simultaneously when unmanned aerial vehicle descends, 3 income spacing grooves of landing leg, through deflector 10 and the cooperation of spout 13, deflector 10 can also play fine guide and reinforcing action to buffer block 12 and branch 11, makes branch 11 and buffer block 12 can be stable support all the time and live landing leg 3, has improved unmanned aerial vehicle descending back stability greatly.
One end of each guide plate 10, facing the buffer block 12, is provided with a needling part 101, the outer side surface of each guide plate 10 is flush with the outer side surface of the buffer block 12, and the buffer block 12 is not easy to hook with a cable by arranging the outer surfaces of the guide plates and the buffer block in a flush manner; preferably, in order to prevent deflector 10 or 12 hook cables of buffer block, the outside surface of deflector 10, the outside surface of landing leg 3, and the equal parallel and level setting of outside surface of buffer block 12, when buffer block 12 removes to landing leg 3 direction, acupuncture portion 101 on the deflector 10 can stretch out buffer block 12 downwards and insert ground, acupuncture portion 101 can play fixed and increase the effect of buffer block 12 and ground friction power, thereby make unmanned aerial vehicle can directly stabilize when descending and descend subaerial, avoid unmanned aerial vehicle to take place to slide, especially to mountain area hillside fields, insert ground through 10 acupuncture portions 101 of deflector, unmanned aerial vehicle can stabilize descending on the slope at once, be difficult for taking place to slide or turn on one's side, the security of descending unmanned aerial vehicle has been improved greatly, the probability that unmanned aerial vehicle damaged has been reduced.
The protection assembly comprises a protection belt 6, one end of the protection belt 6 is installed on the supporting leg 3, and the other end of the protection belt 6 is installed on the connecting arm 2 through a tension spring 7; specifically, the protective belt 6 can be made of a silk ribbon made of insulating materials such as a thin nylon ribbon and the like, the protective belt 6 arranged between the supporting leg 3 and the connecting arm 2 can effectively prevent the unmanned aerial vehicle from being hooked on a cable, even if the unmanned aerial vehicle collides with the cable, the protective belt 6 can be used as a flexible buffer to be firstly contacted with the cable, and the protective belt 6 is made of the insulating materials, so that when the protective belt 6 is contacted with the cable, current cannot be introduced into the unmanned aerial vehicle, the operation of the unmanned aerial vehicle cannot be influenced, and an operator can quickly control the unmanned aerial vehicle to be separated from the cable;
because the protecting band 6 is installed on linking arm 2 through extension spring 7 again, consequently protecting band 6 is when striking the cable, and extension spring 7 can absorb the impact force through elastic deformation, has further reduced the influence of impact force to unmanned aerial vehicle flight control to the operating personnel of being convenient for fast stabilize unmanned aerial vehicle again, improved this kind of unmanned aerial vehicle's security and anti collision performance greatly.
The utility model solves the safety problem of the unmanned aerial vehicle in the flying and landing process by arranging a plurality of structures, and greatly improves the adaptability and the safety performance of the unmanned aerial vehicle to the environment; the unmanned aerial vehicle has good impact resistance and anti-collision performance in the flight process, and the shielding assembly and the protection assembly are arranged, so that the possibility of collision between the unmanned aerial vehicle and a cable or a foreign body is greatly reduced, and the reliability and the safety of the unmanned aerial vehicle are improved; this kind of unmanned aerial vehicle also has good adaptability to different topography, through set up the buffering subassembly on the landing leg, not only can reduce the impact force of ground to unmanned aerial vehicle, and the effect of buffer block and ground friction force can also be increased to acupuncture portion on the deflector to make unmanned aerial vehicle can directly stably descend subaerial when descending, reduced the probability that unmanned aerial vehicle takes place the damage.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an unmanned aerial vehicle is patrolled and examined to electric wire netting which characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle main body and a data acquisition device arranged on the unmanned aerial vehicle main body, wherein a power mechanism for providing lift force is arranged at the top of the unmanned aerial vehicle main body, and a supporting mechanism is arranged at the bottom of the unmanned aerial vehicle main body; the power mechanism comprises a connecting arm arranged on the unmanned aerial vehicle main body and a propeller arranged on the connecting arm, and a driver for driving the propeller to rotate and a shielding assembly for protecting the propeller are arranged on the connecting arm corresponding to the propeller; the supporting mechanism comprises supporting legs and a buffer assembly arranged on the supporting legs, and a protection assembly used for avoiding the unmanned aerial vehicle main body hooking cables is arranged between the supporting legs and the connecting arms.
2. The power grid inspection unmanned aerial vehicle of claim 1, wherein: the shielding component comprises a blocking ring which is arranged on the connecting arm corresponding to the periphery of the propeller, and arc-shaped blocking strips which are arranged in an X-shaped cross mode are arranged on one side, facing the supporting legs, of the blocking ring.
3. The power grid inspection unmanned aerial vehicle of claim 1, wherein: the buffering assembly comprises a supporting rod which is slidably mounted on the supporting leg, a limiting groove used for mounting the supporting rod is formed in the supporting leg, an elastic element is arranged in the limiting groove, one end of the elastic element is fixed on the supporting rod, and the other end of the elastic element is fixed on the supporting leg.
4. The power grid inspection unmanned aerial vehicle of claim 3, wherein: the one end that branch stretches out the landing leg is equipped with the buffer block, corresponds on the landing leg and is equipped with at least three deflector around the branch, and each deflector all with branch parallel arrangement, be equipped with on the buffer block with deflector complex spout.
5. The power grid inspection unmanned aerial vehicle of claim 4, wherein: the deflector is equipped with acupuncture portion towards the one end of buffer block, and the outside surface of each deflector all sets up with the outside surface parallel and level of buffer block.
6. The power grid inspection unmanned aerial vehicle of claim 1, wherein: the protection assembly comprises a protection belt, one end of the protection belt is installed on the supporting leg, and the other end of the protection belt is installed on the connecting arm through a tension spring.
7. The power grid inspection unmanned aerial vehicle of claim 1, wherein: the data acquisition device comprises a camera shooting cloud platform arranged at the bottom of the unmanned aerial vehicle main body and a camera arranged on the camera shooting cloud platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956865.3U CN210212767U (en) | 2019-06-24 | 2019-06-24 | Unmanned aerial vehicle is patrolled and examined to electric wire netting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956865.3U CN210212767U (en) | 2019-06-24 | 2019-06-24 | Unmanned aerial vehicle is patrolled and examined to electric wire netting |
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| CN210212767U true CN210212767U (en) | 2020-03-31 |
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| CN201920956865.3U Active CN210212767U (en) | 2019-06-24 | 2019-06-24 | Unmanned aerial vehicle is patrolled and examined to electric wire netting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247236A (en) * | 2021-06-21 | 2021-08-13 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle horn subassembly for electric power inspection |
| CN113264177A (en) * | 2021-06-21 | 2021-08-17 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle for electric power cruising |
| CN113697102A (en) * | 2020-05-22 | 2021-11-26 | 古洛布莱株式会社 | Telescopic wire guide device with drop-preventing member |
-
2019
- 2019-06-24 CN CN201920956865.3U patent/CN210212767U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697102A (en) * | 2020-05-22 | 2021-11-26 | 古洛布莱株式会社 | Telescopic wire guide device with drop-preventing member |
| CN113697102B (en) * | 2020-05-22 | 2024-03-26 | 古洛布莱株式会社 | Telescopic wire guide with drop-preventing member |
| CN113247236A (en) * | 2021-06-21 | 2021-08-13 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle horn subassembly for electric power inspection |
| CN113264177A (en) * | 2021-06-21 | 2021-08-17 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle for electric power cruising |
| CN113247236B (en) * | 2021-06-21 | 2022-05-13 | 浙江点辰航空科技有限公司 | Unmanned aerial vehicle horn subassembly for electric power inspection |
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