CN212797290U - Centre gripping formula unwrapping wire unmanned aerial vehicle - Google Patents
Centre gripping formula unwrapping wire unmanned aerial vehicle Download PDFInfo
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- CN212797290U CN212797290U CN202020498096.XU CN202020498096U CN212797290U CN 212797290 U CN212797290 U CN 212797290U CN 202020498096 U CN202020498096 U CN 202020498096U CN 212797290 U CN212797290 U CN 212797290U
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Abstract
The utility model discloses a centre gripping formula unwrapping wire unmanned aerial vehicle, including unmanned aerial vehicle body and clamping device. Clamping device fixed mounting in the below of unmanned aerial vehicle main part. The clamping device comprises a fixed connecting piece, a steering engine, a left clamping arm and a right clamping arm. The fixed connecting piece and the unmanned aerial vehicle main part fixed connection, the steering wheel fixed mounting in fixed connecting piece, left arm lock and right arm lock all rotate through power transmission shaft install in fixed connecting piece, left arm lock and right arm lock pass through gear synchronous connection, left arm lock or right arm lock with the output shaft fixed connection of steering wheel. The utility model discloses a centre gripping formula unwrapping wire unmanned aerial vehicle passes through clamping device centre gripping spool, makes the spool fly to the target location of high latitude along with unmanned aerial vehicle and puts in for epaxial insulating pull wire of spool can set up at specific position, provides to pull for follow-up operation. The utility model discloses can be applied to in the insulating processing operation of exposed distribution lines.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, in particular to a centre gripping formula unwrapping wire unmanned aerial vehicle that is used for built on stilts distribution lines insulation to handle unwrapping wire operation.
Background
The overhead line has wide distribution, long length and complex line environment, and the overhead line form is the main form of power transmission, and the reliability of a power supply system is directly influenced by the safe and stable operation of the overhead line.
Traditional overhead line power transmission mainly adopts the bare conductor form, especially erects the net bare conductor that highly hangs down, forms the short circuit with trees, building etc. contact easily. Along with the rapid development of the power distribution network, the scale is gradually enlarged, trees planted in a power supply area are continuously increased, and the influence of a plurality of factors such as serious corrosion and bird damage inevitably causes artificial or natural faults in operation, such as faults of external force damage, interphase short circuit, line breakage and the like are more and more frequent, so that the production power consumption of enterprises and the life power consumption of residents are directly influenced, and the reliability of the power distribution network faces new difficulty.
At present, insulation treatment of overhead conductors is basically achieved in urban power distribution networks, but for tree-obstacle areas, urban and rural junction building dense areas, cross-over (roads, rivers and ponds) areas and areas with frequent personnel activities, the insulation treatment is difficult to be carried out by replacing insulated conductors by traditional workers due to the fact that factors such as geographical positions, original pole and tower stress conditions, power failure time and the like influence the insulation treatment.
The method of coating insulation instead of replacing the wires has been gradually used throughout the entire power grid, and insulation coating devices have been developed. Although the existing insulating material coating device can realize actions such as automatic suspension, separation from a wire and the like through the full-automatic opening and closing of the traveling mechanism and the coating mechanism, the coating device still needs to be manually suspended on the wire by virtue of a climbing vehicle, and the process has great operation safety risk, and related lines need to be arranged for power failure, so that the power supply reliability is seriously influenced; meanwhile, due to the limitation of terrain, some vehicles which can not climb to the place are difficult to operate.
For this reason, when the coating device is used to perform bare conductor insulation operation, an insulation pulling rope is usually hung on a bare conductor to be coated, and the coating device is lifted and lowered by using an insulation pulling rope self-winding system, so as to realize autonomous online of the insulation material spraying device. How to quickly and accurately realize the suspension of the insulated traction rope becomes a problem to be treated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centre gripping formula unwrapping wire unmanned aerial vehicle to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The technical scheme adopted for solving the technical problems is as follows:
a clamping type pay-off unmanned aerial vehicle comprises an unmanned aerial vehicle main body and a clamping device;
the clamping device is arranged below the unmanned aerial vehicle main body and comprises a fixed connecting piece, a steering engine, a left clamping arm and a right clamping arm;
the fixed connecting piece with unmanned aerial vehicle main part fixed connection, steering wheel fixed mounting in fixed connecting piece, left arm lock and right arm lock all rotate install in fixed connecting piece, left arm lock and right arm lock synchronous connection, left arm lock or right arm lock with the output shaft fixed connection of steering wheel.
The utility model has the advantages that: the left clamping arm and the right clamping arm are rotatably arranged on the fixed connecting piece, and the motion of the remote control steering engine is used for controlling the left clamping arm and the right clamping arm to swing outwards or inwards, so that the clamping or releasing motion of the spool is completed. Through clamping device is holding the spool, flies to the target location of high latitude along with unmanned aerial vehicle and puts in for insulating pull wire on the spool can set up at specific position, provides to pull for follow-up operation.
As a further improvement of the technical scheme, the left clamping arm and the right clamping arm are both provided with power transmission shafts, the left clamping arm and the right clamping arm are rotatably arranged on the fixed connecting piece through the power transmission shafts, and the output shaft of the steering engine is fixedly connected with the power transmission shafts. The swinging action of the left and right clamping arms can be controlled remotely through the steering engine, and the left and right clamping arms wind the swinging action of the power transmission shaft to realize clamping and releasing actions so as to achieve the purpose of spool transportation and throwing.
As a further improvement of the technical scheme, the left clamping arm and the right clamping arm are respectively provided with a gear, the gears are meshed with each other, and the left clamping arm and the right clamping arm are synchronously connected through the gears. The left clamping arm and the right clamping arm realize synchronous motion through the gear, so that the clamping action is more stable, and the control of the clamping action is simplified.
As a further improvement of the technical scheme, the steering engine is fixedly installed in the middle of the fixed connecting piece, the left clamping arm and the right clamping arm are both provided with two clamping pieces, the clamping pieces are respectively and rotatably installed on two sides of the fixed connecting piece, and the clamping pieces are fixedly connected through the connecting rods. The left and right arm lock passes through clamping piece, connecting rod and power transmission shaft etc. and constitutes, alleviates the weight of left and right arm lock when being favorable to increasing the centre gripping scope, alleviates the load of unmanned aerial vehicle flight.
As the further improvement of above-mentioned technical scheme, the unmanned aerial vehicle main part is equipped with the subassembly of making a video recording. The aerial position of unmanned aerial vehicle flight process and the put in position of unwrapping wire in-process spool are observed through the subassembly of making a video recording for the spool can accurately put in the target location.
As a further improvement of the above technical scheme, still be equipped with the foot rest, the foot rest is located the below of unmanned aerial vehicle main part, the foot rest with unmanned aerial vehicle main part fixed connection. Make unmanned aerial vehicle's the process of taking off and descending more steady through the foot rest, make clamping device leave ground certain distance before taking off simultaneously, make things convenient for the centre gripping of spool.
As a further improvement of the technical scheme, the whole foot rest is arc-shaped, the number of the foot rests is two, and the two foot rests are respectively arranged on two sides of the clamping device. Clamping device both sides are located respectively to the foot rest for centre gripping formula unwrapping wire unmanned aerial vehicle can steadily place on the ground through the foot rest, makes things convenient for unmanned aerial vehicle's use.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic perspective view of an embodiment of a clamp type pay-off unmanned aerial vehicle provided by the present invention;
fig. 2 is a front view of an embodiment of a clamp pay-off drone provided by the present invention;
fig. 3 is a schematic perspective view of an embodiment of a clamping device according to the present invention.
100. Unmanned aerial vehicle main part, 200, clamping device, 300, foot rest, 110, the subassembly of making a video recording, 210, fixed connector, 220, steering wheel, 230, left arm lock, 240, right arm lock, 250, gear.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, the utility model discloses a centre gripping formula unwrapping wire unmanned aerial vehicle makes following embodiment:
a centre gripping formula unwrapping wire unmanned aerial vehicle, includes unmanned aerial vehicle body and clamping device 200.
The unmanned aerial vehicle body is equipped with four evenly distributed's linking arm, the linking arm extends from inside to outside, the tip of linking arm is equipped with the propeller blade who is connected with the motor. The mid-mounting of unmanned aerial vehicle body has camera subassembly 110. Clamping device 200 passes through fixed connector 210 fixed mounting in the bottom center of unmanned aerial vehicle body. The clamping device 200 comprises the fixed connecting piece 210, a left clamping arm 230, a right clamping arm 240 and a steering engine 220. The steering wheel is fixedly installed in the middle of the fixed connecting piece 210, the left clamping arm 230 and the right clamping arm 240 are both provided with power transmission shafts, the left clamping arm 230 and the right clamping arm 240 are respectively rotatably installed at the left part and the right part of the fixed connecting piece 210 through the power transmission shafts, and an output shaft of the steering wheel 220 is fixedly connected with the power transmission shafts of the right clamping arms 240. The left clamping arm 230 and the right clamping arm 240 are respectively provided with two clamping pieces, the clamping pieces are respectively rotatably installed at the front side and the rear side of the fixed connecting piece 210, and the clamping pieces are fixedly connected with each other through a connecting rod and a power transmission shaft. The left and right clamp arms 230 and 240 are synchronized by a pair of gears 250 engaged with each other. The left and right sides of clamping device 200 still respectively is equipped with foot rest 300, foot rest 300 with unmanned aerial vehicle body fixed connection. The bottom end of the foot rest 300 is provided with a shock absorbing groove.
Referring to fig. 1 to 3, using the utility model discloses a centre gripping formula unwrapping wire unmanned aerial vehicle carries out the unwrapping wire operation when:
firstly, the steering engine 220 is controlled to move by a remote control device matched with the steering engine 220, the right clamping arm 240 is driven to swing outwards, the left clamping arm 230 synchronously swings outwards under the transmission action of the gear 250, and the right clamping arm 240 and the left clamping arm 230 are in an open state. Then, the aircraft end spool fixed with the insulated traction wire is placed in a holding area between the left clamping arm 230 and the right clamping arm 240 below the clamping device 200, the steering engine 220 is driven by the remote control device to move, and the left clamping arm 240 and the right clamping arm 240 are driven to swing inwards at the same time until the aircraft end spool is clamped and fixed on the clamping device 200 by the left clamping arm 240 and the right clamping arm 240. Then, the unmanned aerial vehicle is controlled to clamp the spool at the end of the unmanned aerial vehicle and fly to the target position of the overhead power line, and the position of the unmanned aerial vehicle can be visually observed through the camera assembly 110 of the unmanned aerial vehicle in the flying process. Finally, when confirming the position is correct, remote control steering wheel 220 moves, and left arm lock 230 and right arm lock 240 open outward, get off the back with aircraft end spool, control unmanned aerial vehicle again and descend, accomplished centre gripping formula unwrapping wire unmanned aerial vehicle's unwrapping wire operation promptly.
In some embodiments, the left clamp arm 230 is integrally formed with the gear 250, and the right clamp arm 240 is integrally formed with the gear 250.
In some embodiments, the left and right clamping arms 230 and 240 are not provided with a plurality of clips, and the left and right clamping arms 230 and 240 are integrally formed.
In some embodiments, the left clamping arm 230 and the right clamping arm 240 are not provided with the gear 250, and the left clamping arm 230 and the right clamping arm 240 are synchronously connected through other devices.
In some embodiments, the drone body 100 is provided with a plurality of connecting arms fitted with propellers.
In some embodiments, the camera assembly 110 of the drone body 100 is provided at the bottom of the drone body 100, corresponding to the position of the payoff device.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (7)
1. The utility model provides a centre gripping formula unwrapping wire unmanned aerial vehicle which characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle main body (100) and a clamping device (200), wherein the clamping device (200) is fixedly connected with the unmanned aerial vehicle main body (100);
the clamping device (200) is arranged below the unmanned aerial vehicle main body (100), and the clamping device (200) comprises a fixed connecting piece (210), a steering engine (220), a left clamping arm (230) and a right clamping arm (240);
fixed connecting piece (210) with unmanned aerial vehicle main part (100) fixed connection, steering wheel (220) fixed mounting in fixed connecting piece (210), left arm lock (230) and right arm lock (240) all rotate install in fixed connecting piece (210), left arm lock (230) and right arm lock (240) synchronous connection, left arm lock (230) or right arm lock (240) with the output shaft fixed connection of steering wheel (220).
2. The clamp pay-off drone of claim 1, characterized in that: left arm lock (230) and right arm lock (240) all are equipped with power transmission shaft, left arm lock (230) and right arm lock (240) pass through power transmission shaft rotate install in fixed connector (210), the output shaft of steering wheel (220) with power transmission shaft fixed connection.
3. The clamp pay-off drone of claim 1, characterized in that: the left clamping arm (230) and the right clamping arm (240) are both provided with gears (250), the gears (250) are meshed, and the left clamping arm (230) and the right clamping arm (240) are synchronously connected through the gears (250).
4. The clamp pay-off drone of claim 1, characterized in that: the steering engine (220) is fixedly installed in the middle of the fixed connecting piece (210), the left clamping arm (230) and the right clamping arm (240) are respectively provided with two clamping pieces, the clamping pieces are respectively rotatably installed on two sides of the fixed connecting piece (210), and the clamping pieces are fixedly connected through a connecting rod.
5. The clamp pay-off drone of claim 1, characterized in that: unmanned aerial vehicle main part (100) are equipped with subassembly (110) of making a video recording.
6. The clamp pay-off drone of claim 1, characterized in that: still be equipped with foot rest (300), foot rest (300) are located the below of unmanned aerial vehicle main part (100), foot rest (300) with unmanned aerial vehicle main part (100) fixed connection.
7. The clamp pay-off drone of claim 6, characterized in that: the foot rest is integrally arc-shaped, the number of the foot rests is two, and the two foot rests are respectively arranged on two sides of the clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498096.XU CN212797290U (en) | 2020-04-07 | 2020-04-07 | Centre gripping formula unwrapping wire unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498096.XU CN212797290U (en) | 2020-04-07 | 2020-04-07 | Centre gripping formula unwrapping wire unmanned aerial vehicle |
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| CN212797290U true CN212797290U (en) | 2021-03-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094760A (en) * | 2022-06-20 | 2022-09-23 | 中国十九冶集团有限公司 | Stay cable hanging device and method for cable-stayed bridge |
| CN115674250A (en) * | 2022-09-29 | 2023-02-03 | 山东大学 | All-terrain live lap joint drainage wire operation robot |
| CN115912187A (en) * | 2023-01-06 | 2023-04-04 | 国网山东省电力公司鄄城县供电公司 | Line drop emergency repair equipment and emergency repair method |
-
2020
- 2020-04-07 CN CN202020498096.XU patent/CN212797290U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094760A (en) * | 2022-06-20 | 2022-09-23 | 中国十九冶集团有限公司 | Stay cable hanging device and method for cable-stayed bridge |
| CN115674250A (en) * | 2022-09-29 | 2023-02-03 | 山东大学 | All-terrain live lap joint drainage wire operation robot |
| CN115912187A (en) * | 2023-01-06 | 2023-04-04 | 国网山东省电力公司鄄城县供电公司 | Line drop emergency repair equipment and emergency repair method |
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