CN219980267U

CN219980267U - Positioning and throwing device for remote electric power wiring of unmanned aerial vehicle

Info

Publication number: CN219980267U
Application number: CN202321299848.XU
Authority: CN
Inventors: 黄启棉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-11-07
Anticipated expiration: 2033-05-26

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle frame wires, and particularly relates to a positioning and throwing device for remote electric power frame wires of an unmanned aerial vehicle, which comprises a landing gear, wherein an unmanned aerial vehicle is arranged above the landing gear, a vertical rod is arranged below the landing gear, and a weight block is arranged at the lower end part of the vertical rod; the base, the conical groove has been seted up to the base up end, and the conical groove diapire is equipped with the fixed orifices to when unmanned aerial vehicle carries the undercarriage descends, the heavy object piece can slide into the fixed orifices along the conical groove inner wall and pull unmanned aerial vehicle to descend and realize positioning and throw in, and the fixed orifices inner wall is equipped with a plurality of archs so that the heavy object piece gets into restriction heavy object piece upward movement behind the fixed orifices. In the unmanned aerial vehicle power line throwing process, the unmanned aerial vehicle throwing device does not need a worker to wait for unmanned aerial vehicle throwing, unmanned aerial vehicle throwing can be achieved, accordingly, the task amount of the worker is reduced, and the working efficiency is improved.

Description

Positioning and throwing device for remote electric power wiring of unmanned aerial vehicle

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle rack wires, and particularly relates to a positioning and throwing device for remote electric power rack wires of an unmanned aerial vehicle.

Background

With the advancement of technology, more and more unmanned aerial vehicles are put into daily use, and unmanned aerial vehicles are often more suitable for "dangerous" tasks than manned aircraft. When setting up the electric wire, can meet the ravine of mountain at some times, personnel are inconvenient to pass, just need to use unmanned aerial vehicle to carry electric wire one end to help to set up the electric wire this moment to saved the staff and not less troublesome, consequently the overhead wire unmanned aerial vehicle is used widely in the electric wire setting up process. At present, unmanned aerial vehicle remote electric power on the market puts in with location device, needs the staff to wait for unmanned aerial vehicle to transport the electric wire near the destination, then grasps the heavy object piece that unmanned aerial vehicle below plumb line is connected before putting in to draw unmanned aerial vehicle to accomplish the input of electric wire.

The prior art has the following problems: 1. in the unmanned aerial vehicle wire throwing process, workers are required to wait for unmanned aerial vehicle throwing and cannot throw in, so that the task amount of the workers is increased, and the working efficiency is affected; 2. when working aloft, because wind power is great, the weight connected by the vertical lines can swing to a certain extent, and a worker needs to adjust the body position for grasping the weight without weight, so that the weight has a certain danger.

The chinese patent with application number CN201920433347.3 discloses that unmanned aerial vehicle is long-range with location throwing device of electric power overhead line, when unmanned aerial vehicle transport electric power overhead line arrives the destination, constructor need grasp the heavy object piece of plumb line bottom before throwing, has work efficiency low, the dangerous high problem.

Disclosure of Invention

The utility model aims to provide a positioning and throwing device for unmanned aerial vehicle remote power wiring, so that the defect that unmanned throwing cannot be performed in the unmanned aerial vehicle power wiring throwing process, so that the task amount of workers is increased, and the working efficiency is affected is overcome.

In order to achieve the above purpose, the utility model provides a positioning and throwing device for remote electric power wiring of an unmanned aerial vehicle, which comprises a landing gear, wherein an unmanned aerial vehicle is arranged above the landing gear, a hanging rod is arranged below the landing gear, and a weight block is arranged at the lower end part of the hanging rod;

the base, the toper recess has been seted up to the base up end, toper recess diapire is equipped with the fixed orifices, so that when unmanned aerial vehicle carries the undercarriage descends, the heavy object piece can be followed toper recess inner wall slides in the fixed orifices and pull unmanned aerial vehicle to descend and realize positioning and throw in, just the fixed orifices inner wall is equipped with a plurality of archs so that the heavy object piece gets into restriction behind the fixed orifices heavy object piece upward movement.

Preferably, in the above technical solution, the hanging rod includes an upper hanging rod and a lower hanging rod, and the upper hanging rod is movably connected with the lower hanging rod through a universal joint.

Preferably, in the above technical solution, the weight is detachably connected to the hanging rod, and the hanging rod has a length greater than the length of the fixing hole so that the weight can pass through the fixing hole.

Preferably, in the above technical solution, the weight is conical, and the protrusion is a sheet structure with a downward inclination.

Preferably, in the above technical solution, the landing gear includes a frame and a support plate, the support plate is disposed inside the frame, and the frame is a housing to prevent the support plate from being separated from the frame.

Preferably, in the above technical solution, a plurality of damping springs are disposed between the top wall of the frame and the supporting plate.

Preferably, in the above technical scheme, the lower end face of the supporting plate is provided with a round table parallel to the wall of the conical groove, the lower end of the round table is fixedly connected with the upper end of the hanging rod, the upper end face of the round table is provided with an inner cavity, and the lower end of the supporting plate is provided with a clamping device and is located in the inner cavity.

Preferably, in the above technical scheme, the clamping device comprises a fixing block, a telescopic rod and a clamping plate, wherein the fixing block, the telescopic rod and the clamping plate are two sets of symmetrically arranged on two sides of the center of the supporting plate, the fixing block is arranged on the lower end face of the lower supporting plate, one end of the telescopic rod is arranged inside the fixing block, the other end of the telescopic rod is provided with the clamping plate, and the side end face of the clamping plate is provided with anti-skidding lines or anti-skidding protrusions.

Preferably, in the above technical scheme, a groove capable of installing the unmanned aerial vehicle is formed in an upper end face of the stand, openings for passing through wires are respectively formed in the stand and the supporting plate, and the openings are located between the two sets of clamping devices.

Preferably, in the above technical solution, the base is provided with a plurality of fixing rings.

Compared with the prior art, the utility model has the following beneficial effects:

1. this unmanned aerial vehicle is location device of puting in for long-range electric power overhead line, in unmanned aerial vehicle electric wire putting in-process, need not the staff and waits for unmanned aerial vehicle to put in, can realize unmanned aerial vehicle and put in to reduce staff's task load, improve work efficiency.

2. This unmanned aerial vehicle is location throwing device for long-range electric power overhead line, when high altitude construction, need not the manual work of staff and assist unmanned aerial vehicle electric wire to throw in, very big reduction this work danger.

3. The positioning and throwing device for the remote electric power wiring of the unmanned aerial vehicle can fix the base on a telegraph pole or a high-voltage electric rack through the fixing ring, and the application scene of the device is increased.

Drawings

Fig. 1 is an assembly view of the whole according to the present utility model.

Fig. 2 is an exploded view of the whole according to the present utility model.

Fig. 3 is a front view of the whole according to the present utility model.

Fig. 4 is an overall cross-sectional view of the whole according to the utility model.

Fig. 5 is a schematic structural view of a landing gear according to the present utility model.

Fig. 6 is a schematic view of the structure of the frame and support plate and their accessories according to the utility model.

Fig. 7 is a schematic view of the structure of the frame according to the present utility model.

The reference numerals shown in the figures are:

1-landing gear, 11-frame, 12-backup pad, 13-damping spring, 14-round platform, 15-recess, 16-inner chamber, 20-vertical pole, 21-weight piece, 22-vertical pole, 23-vertical pole, 24-universal joint, 3-base, 31-toper recess, 32-fixed orifices, 33-arch, 40-clamping device, 41-fixed block, 42-telescopic link, 43-grip block, 50-opening, 51-first opening, 52-second opening, 60-solid fixed ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1 to 7, a preferred embodiment of the present utility model provides a positioning and releasing device for remote power wiring of an unmanned aerial vehicle, which mainly includes a landing gear 1 and a base 3. In the preferred embodiment, the landing gear 1 includes a frame 11 and a support plate 12, the support plate 12 is disposed inside the frame 11, and the frame 11 is a housing to prevent the support plate 12 from being separated from the frame 11. Specifically, the upper end surface of the frame 11 is provided with a groove 15 capable of installing an unmanned aerial vehicle, the frame 11 and the support plate 12 are respectively provided with an opening 50 for passing through an electric wire, the opening 50 comprises a first opening 51 and a second opening 52, the first opening 51 is provided with a side end surface of the frame 11, the second opening 52 is provided with a lower end surface of the support plate 12 and is positioned below the first opening 51, and the opening 50 is positioned between the two sets of clamping devices 40. Further, four damping springs 13 are arranged between the top wall of the frame 11 and the supporting plate 12, the four damping springs 13 are uniformly distributed inside the frame 11 to ensure that the damping springs 13 are uniformly stressed when the unmanned aerial vehicle descends, and the damping springs 13 are fixedly connected to the top wall of the frame 11 to prevent the damping springs 13 from being ejected from the grooves 15 and the openings 50.

In the preferred embodiment, the upper end surface of the base 3 is provided with a conical groove 31, and the lower end surface of the supporting plate 12 is provided with a round table 14 parallel to the wall of the conical groove 31, so that the round table 14 can enter the conical groove 31 when the unmanned aerial vehicle descends. Further, a hanging rod 20 is arranged at the lower end part of the round table 14, and a weight 21 is arranged at the lower end part of the hanging rod 20. Preferably, the weight 21 is conical. Specifically, the upper end surface of the circular table 14 is provided with an inner cavity 16, and the lower end portion of the supporting plate 12 is provided with a clamping device 40 and is located in the inner cavity 16.

In the preferred embodiment, the bottom wall of the conical groove 31 is provided with a fixing hole 32, so that when the unmanned aerial vehicle descends, the weight 21 can slide into the fixing hole 32 along the inner wall of the conical groove 31, and the unmanned aerial vehicle is pulled to descend to realize positioning and throwing. Further, the inner wall of the fixing hole 32 is provided with six pairs of protrusions 33, and the six pairs of protrusions 33 are circumferentially arranged on the inner wall of the fixing hole 32, so that the weight 21 is difficult to move upwards after entering the fixing hole 32. Specifically, the protrusion 33 is a sheet-like structure made of a ductile material, the protrusion 33 is inclined downward, the upper end surface of the protrusion 33 is lubricated by a film to assist the weight 21 to smoothly enter the fixing hole 32, and when the weight 21 moves upward after entering the fixing hole 32, the upper end surface of the protrusion 33 contacts with the lower end surface of the weight 21, and because the protrusion 33 is made of a ductile material, the protrusion 33 is difficult to turn upward, thereby restricting the weight 21 from moving upward. In other preferred embodiments, the protrusion 33 may be made of a flexible material, the lower end surface of the protrusion 33 is provided with a non-slip pattern or a non-slip protrusion, and when the weight 21 moves upward after entering the fixing hole 32, the upper end surface of the protrusion 33 contacts the lower end surface of the weight 21, and the protrusion 33 is turned up due to the flexible material of the protrusion 33, the non-slip pattern or the non-slip protrusion of the lower end surface of the protrusion 33 can limit the upward movement of the weight 21. Preferably, the outer surface of the base 3 is provided with 8 fixing rings 60,8, and each two fixing rings 60 are arranged around the side surface of the base 3 in a group for fixing with surrounding objects. In other preferred embodiments, the fixing ring 60 may have any shape, and may be disposed at any position of the base. Preferably, be equipped with signal transmission device in the base 3 in order to be used for sending the signal to unmanned aerial vehicle, be equipped with automatic cruising system in the unmanned aerial vehicle, automatic cruising system is as prior art, can control unmanned aerial vehicle various flight operations to realize unmanned aerial vehicle's unmanned aerial vehicle location. In other preferred embodiments, the camera may be mounted on the unmanned aerial vehicle, and the positioning may be performed with manual assistance.

In the preferred embodiment, the hanging rod 20 includes an upper hanging rod 22 and a lower hanging rod 23, and the upper hanging rod 22 and the lower hanging rod 23 are movably connected through a universal joint 24, so that after the weight 21 enters the fixing hole 32, the unmanned aerial vehicle has a larger movable radius to assist the weight 21 to smoothly enter the fixing hole 32. Specifically, the weight 21 is detachably connected to the hanging rod 20, and the hanging rod 20 has a length greater than that of the fixing hole 32 so that the weight 21 can pass through the fixing hole 32, thereby facilitating the removal of the weight 21 from the hanging rod 20.

In the preferred embodiment, the clamping device 40 includes a fixing block 41, a telescopic rod 42 and a clamping plate 43, where the fixing block 41, the telescopic rod 42 and the clamping plate 43 are two sets and symmetrically disposed on two sides of the center of the supporting plate 12. Specifically, the fixing block 41 is disposed on the lower end surface of the lower support plate 12, one end of the telescopic rod 42 is disposed inside the fixing block 41, and the other end of the telescopic rod 42 is provided with a clamping plate 43. Preferably, the side end surface of the clamping plate 43 is provided with anti-slip patterns or anti-slip protrusions for clamping the electric wire. Specifically, a controller capable of controlling the telescopic rod 42 to stretch and retract is arranged in the fixed block 41, and a worker can remotely operate the telescopic rod 42 to stretch and retract through a remote controller.

The following is a use flow of a specific exemplary embodiment of a positioning and releasing device for remote power wiring of an unmanned aerial vehicle according to an embodiment of the present utility model: before use, a worker needs to check whether each function of the unmanned aerial vehicle is normal, the unmanned aerial vehicle is mounted on the landing gear 1 through the groove 15, then a remote controller is operated to control the telescopic rod 42 to retract, an electric wire is placed in the middle of the clamping plate 43 along the opening 50, then the remote controller is operated to control the telescopic rod 42 to extend out and clamp the electric wire, so that the fixation between the electric wire and the unmanned aerial vehicle is completed, and then the base 3 is fixed at a specified position through the fixing ring 60; when the unmanned aerial vehicle is used, the unmanned aerial vehicle can fly with the electric wire, and can automatically navigate to the vicinity above the base 3 according to the signal transmitting device in the base 3, when the unmanned aerial vehicle flies to a designated place, the unmanned aerial vehicle starts to slowly fall, the weight 21 can slide into the fixing hole 32 along the inner wall of the conical groove 31, after the weight 21 enters the fixing hole 32, as the protrusion 33 limits the upward movement of the weight 21, the unmanned aerial vehicle can continuously fall along the fixing hole 32 until the round table 14 contacts with the conical groove 31, so that positioning and throwing are completed; after use, the worker holds the electric wire, then operates the remote controller to control the telescopic rod 42 to retract, takes the electric wire out of the middle of the clamping plate 43 along the opening 50 and fixes the electric wire, then removes the weight 21 from the hanging rod 20, takes the landing gear 1 out of the fixing hole 32, and installs the weight 21 on the hanging rod 20 for next use.

The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. Unmanned aerial vehicle is location input device for long-range electric power overhead line, its characterized in that includes:

the landing gear (1), the unmanned aerial vehicle is arranged above the landing gear (1), a hanging rod (20) is arranged below the landing gear (1), and a weight block (21) is arranged at the lower end part of the hanging rod (20);

base (3), conical groove (31) have been seted up to base (3) up end, conical groove (31) diapire is equipped with fixed orifices (32), so that when unmanned aerial vehicle carries landing gear (1) descends, heavy object piece (21) can be followed conical groove (31) inner wall slip in fixed orifices (32) and traction unmanned aerial vehicle descends and realize the location and put in, just fixed orifices (32) inner wall is equipped with a plurality of archs (33) so that heavy object piece (21) get into restriction behind fixed orifices (32) heavy object piece (21) upwards move.

2. The positioning and throwing device for remote electric power wiring of an unmanned aerial vehicle according to claim 1, wherein the hanging rod (20) comprises an upper hanging rod (22) and a lower hanging rod (23), and the upper hanging rod (22) is movably connected with the lower hanging rod (23) through a universal joint (24).

3. The positioning and throwing device for unmanned aerial vehicle remote power wiring according to claim 1, wherein the weight (21) is detachably connected with the hanging rod (20), and the hanging rod (20) is longer than the fixing hole (32) so that the weight (21) can pass through the fixing hole (32).

4. The positioning and throwing device for remote electric wiring of unmanned aerial vehicle according to claim 1, wherein the weight (21) is conical and the protrusion (33) is a sheet-like structure inclined downward.

5. The positioning and throwing device for unmanned aerial vehicle remote power wiring according to claim 1, wherein the landing gear (1) comprises a frame (11) and a supporting plate (12), the supporting plate (12) is arranged inside the frame (11), and the frame (11) is a shell to prevent the supporting plate (12) from being separated from the frame (11).

6. The positioning and throwing device for remote electric power wiring of unmanned aerial vehicle according to claim 5, wherein a plurality of damper springs (13) are provided between the top wall of the frame (11) and the support plate (12).

7. The positioning and throwing device for unmanned aerial vehicle remote power wiring according to claim 5, wherein a round table (14) parallel to the wall of the conical groove (31) is arranged on the lower end face of the supporting plate (12), the lower end of the round table (14) is fixedly connected with the upper end of the hanging rod (20), an inner cavity (16) is formed in the upper end face of the round table (14), and a clamping device (40) is arranged on the lower end of the supporting plate (12) and located in the inner cavity (16).

8. The positioning and throwing device for unmanned aerial vehicle remote power wiring according to claim 7, wherein the clamping device (40) comprises a fixed block (41), a telescopic rod (42) and a clamping plate (43), the fixed block (41), the telescopic rod (42) and the clamping plate (43) are arranged on two sides of the center of the supporting plate (12) symmetrically, the fixed block (41) is arranged on the lower end face of the supporting plate (12), one end of the telescopic rod (42) is arranged inside the fixed block (41), the other end of the telescopic rod (42) is provided with the clamping plate (43), and the side end face of the clamping plate (43) is provided with anti-skid patterns.

9. The positioning and throwing device for unmanned aerial vehicle remote power wiring according to claim 8, wherein a groove (15) capable of installing an unmanned aerial vehicle is formed in the upper end face of the stand (11), openings (50) for penetrating through wires are formed in the stand (11) and the supporting plate (12) respectively, and the openings (50) are located between the two clamping devices (40).

10. The positioning and throwing device for remote power wiring of an unmanned aerial vehicle according to claim 1, wherein a plurality of fixing rings (60) are arranged on the base (3).