CN113602482A - Transmission line inspection unmanned aerial vehicle undercarriage - Google Patents
Transmission line inspection unmanned aerial vehicle undercarriage Download PDFInfo
- Publication number
- CN113602482A CN113602482A CN202111066616.5A CN202111066616A CN113602482A CN 113602482 A CN113602482 A CN 113602482A CN 202111066616 A CN202111066616 A CN 202111066616A CN 113602482 A CN113602482 A CN 113602482A
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- Prior art keywords
- unmanned aerial
- aerial vehicle
- transmission line
- sleeve
- line inspection
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 238000007689 inspection Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/04—Arrangement or disposition on aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/54—Floats
- B64C25/56—Floats inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an undercarriage of an unmanned aerial vehicle for power transmission line inspection in the technical field of unmanned aerial vehicles, which comprises a connecting assembly, wherein inclined supporting rods are symmetrically arranged on the bottom surface of a bearing plate; the inner cavity of the sleeve is embedded with an air compression box, and the output end of the air compression box is connected with a three-way pipe; the positioning assembly is arranged at the bottom of the bearing plate; according to the invention, by arranging the undercarriage component, when the unmanned aerial vehicle is required to be emergently landed on the water surface in case of an accident, the unmanned aerial vehicle slowly landed to be in contact with the water surface, the induction layer transmits a signal to the controller, so that the mounting shaft extends out of the sleeve, and meanwhile, the air bag on the surface of the mounting shaft gradually expands, so that the unmanned aerial vehicle can float on the water surface, the sinking problem is avoided, and meanwhile, in order to avoid the problem that the unmanned aerial vehicle flows along with water flow, when the unmanned aerial vehicle contacts the water surface, the sponge strip on the mounting shaft quickly absorbs water to increase the weight, so that the positioning effect is realized on the unmanned aerial vehicle, and the follow-up staff can conveniently go round.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an undercarriage of an unmanned aerial vehicle for power transmission line inspection.
Background
An unmanned aircraft, referred to as "drone", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.
Unmanned aerial vehicle is more and more popular in daily life, especially in the electric power engineering field, the staff can use unmanned aerial vehicle to patrol and examine transmission line usually, but because many waters or valleys that all can pass through the large scale of erectting of transmission line, above-mentioned topography has the distance long, the problem that inconvenient vehicle went, if unmanned aerial vehicle the problem that electric quantity consumption is too big or the trouble leads to descending by oneself in the in-process of patrolling and examining appears, and when descending regional being located large scale waters department, the demand that emergency in the surface of water descended can not deal with to the undercarriage that unmanned aerial vehicle equipped with at present, the problem that unmanned aerial vehicle sinks can appear, lead to the damage or the losing of equipment, use cost is improved, for this reason, we provide a transmission line and patrol and examine unmanned aerial vehicle undercarriage.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle undercarriage for power transmission line inspection, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an unmanned aerial vehicle undercarriage for power transmission line inspection comprises,
the connecting assembly comprises a bearing plate detachably connected with the unmanned aerial vehicle body, and inclined support rods are symmetrically arranged on the bottom surface of the bearing plate;
the landing gear assembly comprises a sleeve which is fixedly connected with the bottom end of the support rod and is longitudinally and horizontally arranged, an air compression box is embedded in the inner cavity of the sleeve, the output end of the air compression box is connected with a three-way pipe, and the output end of the air compression box is provided with a control mechanism;
and the positioning assembly is arranged at the bottom of the bearing plate.
Furthermore, the opposite two ends of the three-way pipe are respectively connected with pneumatic telescopic rods symmetrically arranged in the sleeve, the end part of each pneumatic telescopic rod is fixedly connected with a movable plate, and the surface of each movable plate is fixedly inserted with an installation shaft.
Further, installation axle front end fixedly connected with tube cap, just installation surperficial cover of axle is equipped with the air bag, the air bag is cylindricly and installs in installation axle surface through the articulated elements, when the installation axle is located the sleeve pipe inner chamber, the air bag is in flat gas state and attaches in installation axle surface.
Furthermore, an air guide hose penetrates through the movable plate in an inserted mode, one end of the air guide hose is connected with the air bag, the other end of the air guide hose is connected with a communicating pipe, an electromagnetic valve is arranged at the end, close to the end connected with the air bag, of the air guide hose, and the communicating pipe is connected with one end of the three-way pipe.
Further, the sealing rings are embedded at the two ends of the sleeve, when the airbag is completely expanded, the inner cavity of the sleeve is in a sealing state, and the inner cavity of the sleeve is provided with an annular bracket for fixing the pneumatic telescopic rod.
Furthermore, the lower part of the surface of the sleeve is embedded with an induction layer, and both sides of the induction layer are provided with buffer layers.
Further, the response layer is for being equipped with the arc of touching the water sensor, touch the output and the controller electric connection of water sensor, the output of controller and the last control mechanism and the solenoid valve electric connection of air compression box.
Furthermore, the positioning assembly comprises an installation barrel fixed on the bottom surface of the bearing plate, a suspension rope is arranged in an inner cavity of the installation barrel, the end part of the suspension rope is fixedly connected with a cylindrical support, and a sponge strip is arranged in an inner cavity of the cylindrical support.
Further, the tubular support is made of alloy steel materials, a sealing plate is movably embedded in the bottom surface of the installation cylinder, and the sealing plate is controlled to move through a driving mechanism.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, by arranging the undercarriage component, when the unmanned aerial vehicle is required to be emergently landed on the water surface in an accident situation, the unmanned aerial vehicle slowly landed to be in contact with the water surface, the induction layer transmits a signal to the controller, compressed air in the air compression box is driven to simultaneously enter the pneumatic telescopic rod and the air guide hose through the three-way pipe, so that the mounting shaft extends out of the sleeve, meanwhile, the air bags on the surface of the mounting shaft gradually expand to form floating force around the unmanned aerial vehicle, the unmanned aerial vehicle can float on the water surface, the sinking problem is avoided, meanwhile, the problem that the unmanned aerial vehicle flows along with water flow is avoided, when the unmanned aerial vehicle contacts the water surface, the sealing plate is removed, the cylindrical support falls down in the water due to self weight, the sponge strips on the cylindrical support quickly absorb water to increase the weight, the positioning effect is achieved on the unmanned aerial vehicle, and the follow-up staff can conveniently go round.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of the landing gear assembly of the present invention;
FIG. 3 is a schematic view of the lumen structure of the cannula of the present invention;
FIG. 4 is a schematic view of a positioning assembly according to the present invention.
In the figure: 100. a connecting assembly; 101. a carrier plate; 102. a strut; 200. a landing gear assembly; 201. a sleeve; 202. an air compression box; 203. a three-way pipe; 204. a pneumatic telescopic rod; 205. a movable plate; 206. installing a shaft; 207. a tube cover; 208. an air bag; 209. an air guide hose; 210. a communicating pipe; 211. an electromagnetic valve; 212. an annular support; 214. a seal ring; 215. a controller; 216. a sensing layer; 217. a buffer layer; 300. a positioning assembly; 301. mounting the cylinder; 302. a suspension cord; 303. a cylindrical support; 304. a sponge strip; 305. a sealing plate; 306. a drive mechanism.
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: referring to fig. 1, the invention provides a power transmission line inspection undercarriage of an unmanned aerial vehicle, which comprises a connecting assembly 100, a supporting plate 101 and a plurality of supporting rods 102, wherein the supporting plate 101 is detachably connected with an unmanned aerial vehicle body, and the bottom surfaces of the supporting plate 101 are symmetrically provided with the inclined supporting rods 102; the landing gear assembly 200 comprises a sleeve 201 which is fixedly connected with the bottom end of the supporting rod 102 and is longitudinally and horizontally arranged, an air compression box 202 is embedded in the inner cavity of the sleeve 201, the output end of the air compression box 202 is connected with a three-way pipe 203, and the output end of the air compression box 202 is provided with a control mechanism; the positioning assembly 300, the positioning assembly 300 is disposed at the bottom of the bearing plate 101.
Referring to fig. 2 and 3, two opposite ends of the three-way pipe 203 are respectively connected to pneumatic telescopic rods 204 symmetrically disposed in the casing 201, a movable plate 205 is fixedly connected to an end of the pneumatic telescopic rods 204, and a mounting shaft 206 is fixedly inserted into a surface of the movable plate 205.
It has air guide hose 209 to run through the grafting on fly leaf 205, air guide hose 209 one end is connected with gasbag 208, and the air guide hose 209 other end is connected with communicating pipe 210, air guide hose 209 is close to and is equipped with solenoid valve 211 with gasbag 208 link, when unmanned aerial vehicle emergent landing need to the surface of water appear, unmanned aerial vehicle slowly descends to contacting with the surface of water, response layer 216 transmission signal to controller 215, order for the compressed air in the air compression box 202 to get into in pneumatic telescopic link 204 and the air guide hose 209 simultaneously through three-way pipe 203, make installation axle 206 outwards extend to sleeve pipe 201, gasbag 208 on its surface expands gradually simultaneously, float in unmanned aerial vehicle's cubic formation power, make unmanned aerial vehicle can float on the surface of water, avoid appearing sunken problem, communicating pipe 210 is connected with the one end of three-way pipe 203.
The sealing rings 214 are embedded at the two ends of the sleeve 201, when the airbag 208 is completely expanded, the inner cavity of the sleeve 201 is in a sealing state, the problem of water seepage in the sleeve 201 is avoided, and the inner cavity of the sleeve 201 is provided with the annular support 212 for fixing the pneumatic telescopic rod 204.
The casing 201 surperficial lower part inlays and is equipped with response layer 216, and response layer 216 both sides all are equipped with buffer layer 217, are the rubber pad through buffer layer 217, and the impact force when being convenient for reduce unmanned aerial vehicle and descend through setting up of buffer layer 217 plays the guard action.
Example two: please refer to fig. 1 and 4, the positioning assembly 300 includes an installation cylinder 301 fixed on the bottom surface of the loading plate 101, a suspension rope 302 is arranged in an inner cavity of the installation cylinder 301, the end part of the suspension rope 302 is fixedly connected with a cylindrical support 303, in order to avoid the problem that the unmanned aerial vehicle flows along with water flow, when the unmanned aerial vehicle contacts water, the sealing plate 305 is removed, the cylindrical support 303 sinks in water due to gravity, the sponge strip 304 on the cylindrical support absorbs water rapidly to increase weight, the positioning function is performed on the unmanned aerial vehicle, the subsequent staff can conveniently go round, and the inner cavity of the cylindrical support 303 is provided with the sponge strip 304.
The rest of the structure is the same as the first embodiment.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an unmanned aerial vehicle undercarriage is patrolled and examined to transmission line which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the connecting assembly (100) comprises a bearing plate (101) detachably connected with the unmanned aerial vehicle body, and inclined support rods (102) are symmetrically arranged on the bottom surface of the bearing plate (101);
the landing gear assembly (200) comprises a sleeve (201) which is fixedly connected with the bottom end of the support rod (102) and is longitudinally and horizontally arranged, an air compression box (202) is embedded in the inner cavity of the sleeve (201), the output end of the air compression box (202) is connected with a three-way pipe (203), and the output end of the air compression box (202) is provided with a control mechanism;
the positioning component (300), the positioning component (300) is arranged at the bottom of the bearing plate (101).
2. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 1, wherein: the two opposite ends of the three-way pipe (203) are respectively connected with pneumatic telescopic rods (204) symmetrically arranged in the sleeve (201), the end parts of the pneumatic telescopic rods (204) are fixedly connected with movable plates (205), and mounting shafts (206) are fixedly inserted in the surfaces of the movable plates (205).
3. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 2, wherein: installation axle (206) front end fixedly connected with tube cap (207), just installation axle (206) surface cover is equipped with air bag (208), air bag (208) are cylindricly and install in installation axle (206) surface through the articulated elements, when installation axle (206) is located sleeve pipe (201) inner chamber, air bag (208) are in flat gas state and attach in installation axle (206) surface.
4. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 3, wherein: an air guide hose (209) is inserted in the movable plate (205) in a penetrating mode, one end of the air guide hose (209) is connected with the air bag (208), the other end of the air guide hose (209) is connected with a communicating pipe (210), an electromagnetic valve (211) is arranged at the end, close to the connecting end with the air bag (208), of the air guide hose (209), and the communicating pipe (210) is connected with one end of the three-way pipe (203).
5. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 4, wherein: sealing rings (214) are embedded at two ends of the sleeve (201), when the airbag (208) is completely expanded, the inner cavity of the sleeve (201) is in a sealing state, and an annular bracket (212) for fixing a pneumatic telescopic rod (204) is arranged in the inner cavity of the sleeve (201).
6. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 1 or 5, wherein: the lower part of the surface of the sleeve (201) is embedded with an induction layer (216), and both sides of the induction layer (216) are provided with buffer layers (217).
7. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 6, wherein: the response layer (216) are for being equipped with the arc of touching the water sensor, touch the output and controller (215) electric connection of water sensor, the output of controller (215) and the control mechanism and solenoid valve (211) electric connection on air compression box (202).
8. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 1 or 7, wherein: locating component (300) is including being fixed in installation section of thick bamboo (301) of loading board (101) bottom surface, installation section of thick bamboo (301) inner chamber is equipped with suspension rope (302), the tip fixed connection tube-shape support (303) of suspension rope (302), tube-shape support (303) inner chamber is equipped with sponge strip (304).
9. The power transmission line inspection unmanned aerial vehicle undercarriage of claim 8, wherein: the cylindrical support (303) is made of alloy steel materials, a sealing plate (305) is movably embedded in the bottom surface of the installation cylinder (301), and the sealing plate (305) is controlled to move through a driving mechanism (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111066616.5A CN113602482A (en) | 2021-09-10 | 2021-09-10 | Transmission line inspection unmanned aerial vehicle undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111066616.5A CN113602482A (en) | 2021-09-10 | 2021-09-10 | Transmission line inspection unmanned aerial vehicle undercarriage |
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| Publication Number | Publication Date |
|---|---|
| CN113602482A true CN113602482A (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111066616.5A Pending CN113602482A (en) | 2021-09-10 | 2021-09-10 | Transmission line inspection unmanned aerial vehicle undercarriage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674220A (en) * | 2023-07-28 | 2023-09-01 | 山东亚通汽车零部件制造有限公司 | Brake hose withholds location frock |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844054A (en) * | 2019-11-24 | 2020-02-28 | 季元吉 | Amphibious landing unmanned aerial vehicle |
| CN112389643A (en) * | 2020-10-15 | 2021-02-23 | 大强信息技术(深圳)有限公司 | Unmanned aerial vehicle capable of landing on water surface |
| CN213800158U (en) * | 2020-09-28 | 2021-07-27 | 西安宇立航空科技有限公司 | Unmanned aerial vehicle undercarriage |
| CN213892881U (en) * | 2020-12-29 | 2021-08-06 | 南京佳进通电子科技有限公司 | Take-off and landing bracket for amphibious unmanned aerial vehicle |
-
2021
- 2021-09-10 CN CN202111066616.5A patent/CN113602482A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844054A (en) * | 2019-11-24 | 2020-02-28 | 季元吉 | Amphibious landing unmanned aerial vehicle |
| CN213800158U (en) * | 2020-09-28 | 2021-07-27 | 西安宇立航空科技有限公司 | Unmanned aerial vehicle undercarriage |
| CN112389643A (en) * | 2020-10-15 | 2021-02-23 | 大强信息技术(深圳)有限公司 | Unmanned aerial vehicle capable of landing on water surface |
| CN213892881U (en) * | 2020-12-29 | 2021-08-06 | 南京佳进通电子科技有限公司 | Take-off and landing bracket for amphibious unmanned aerial vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116674220A (en) * | 2023-07-28 | 2023-09-01 | 山东亚通汽车零部件制造有限公司 | Brake hose withholds location frock |
| CN116674220B (en) * | 2023-07-28 | 2023-10-20 | 山东亚通汽车零部件制造有限公司 | Brake hose withholds location frock |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211105 |
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