CN210083576U - A unmanned aerial vehicle inspection device for electric wire safety - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle inspection device for wire safety, which comprises a body, a lifting bracket is installed at four corners of the bottom of the body, a protective box is fixed under the body through a support rod, and the bottom of the body is An electric push rod that penetrates into the protective box is installed at the center, a camera mounting frame is fixed at the bottom end of the electric push rod, a box cover is fixed at the bottom of the camera mounting frame, and a camera is installed inside the camera mounting frame The inner two sides of the camera mounting frame are respectively connected with a left splint and a right splint through a compression spring, and a pull rod extending through the outside of the camera mounting frame is fixed on the side of the left splint facing away from the right splint. According to the utility model, the height of the whole body can be adjusted according to actual use requirements, and the installation and fixation of the camera can be conveniently completed, and the camera can be hidden when not in use at ordinary times, thereby avoiding the situation that the camera is scratched and damaged by foreign objects.

Description

A drone inspection device for wire safety

technical field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle inspection device used for wire safety.

Background technique

The UAV wire inspection device is a tool to grasp the operation status of the transmission line, timely discover equipment defects and problems that threaten the safety of the line. The UAV wire inspection device usually has bolts to fix it on the UAV, which is not convenient for the installation and fixation of the camera, and when it is not usually used, the UAV is exposed to the external environment for a long time, and it is vulnerable to foreign objects. At the same time, the heat dissipation effect is poor, the height cannot be adjusted according to the actual use needs, and the functions are less, which cannot meet the needs of users.

Utility model content

The purpose of the utility model is to provide a drone inspection device for wire safety, which has the advantages of good heat dissipation effect, convenient height adjustment, convenient installation of the camera, and the ability to hide the camera when not in use, which solves the problem of existing The unmanned aerial vehicle wire inspection device is not convenient for the installation and fixation of the camera, and it cannot be hidden and protected when not in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an unmanned aerial vehicle inspection device for wire safety, comprising a body, an organic arm is foldably installed around the body, and an upper end of the arm is installed with a body. The propeller, the bottom four corners of the body are installed with lifting brackets, the lower part of the body is fixed with a protective box through a support rod, and the center of the bottom of the body is installed with an electric push rod that penetrates into the interior of the protective box. A camera installation frame is fixed at the bottom end, a box cover is fixed at the bottom of the camera installation frame, a camera is installed inside the camera installation frame, and a left splint and a left splint are respectively connected on both sides of the inner side of the camera installation frame through a compression spring. The right splint, the side of the left splint facing away from the right splint is fixed with a pull rod that penetrates to the outside of the camera mounting frame, a heat conduction plate is fixed on the inner peripheral wall of the body, and the heat conduction plate is connected with a heat dissipation fin that penetrates to the outside of the body The top of the body is provided with a heat dissipation window, and a heat dissipation fan is installed on the top wall of the inner cavity of the body.

Preferably, the left splint and the right splint are in an inverted L shape, and anti-skid pads are provided on the inner sides of the left splint and the right splint and on the bottom wall of the inner cavity of the camera mounting frame.

Preferably, the lifting bracket is composed of a threaded sleeve and a threaded rod threaded in the threaded sleeve, a bar-shaped opening is opened on the outer wall of the threaded sleeve, and one side of the bar-shaped opening is provided with a scale value.

Preferably, the bottom end of the lifting bracket is connected to the organic wheel through a shock-absorbing column, and the shock-absorbing column is composed of a telescopic rod and a return spring sleeved on the outer side of the telescopic rod.

Preferably, a turret is fixed around the body, one end of the arm away from the propeller is rotated and installed in the turret through a pin shaft, fixing holes are provided on both sides of the arm close to the pin shaft, and the turret is Fastening bolts matched with the fixing holes are inserted on the side walls of the .

Preferably, the inner side of the heat dissipation window has honeycomb-shaped heat dissipation holes, the top side of the heat dissipation window is movably connected with a dust cover plate, and the opposite side of the dust cover plate to the body is provided with a magnet sheet.

Preferably, the cross-sectional area of the box cover is the same as that of the protective box, and rubber pads are provided on the inner surface of the box cover around the camera mounting frame.

Preferably, the protective box and the camera mounting frame are rectangular structures, and the height of the protective box is greater than the height of the camera mounting frame.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model adopts the set left splint, right splint, squeeze spring and pull rod. When installing the camera, pull the pull rod to adjust the distance between the left splint and the right splint, place the camera between the left splint and the right splint, loosen the After the pull rod is opened, the camera can be firmly clamped in the camera installation frame under the action of the restoring force of the extrusion spring, which achieves the effect of fixing the camera, and the installation and disassembly are convenient and time-saving.

2. The utility model can hide the camera in the protective box when it is not in use at ordinary times by setting the electric push rod, protective box and box cover, so as to avoid the camera being exposed to the outside for a long time, accidentally scratched by foreign objects or attached to dust , water stains and other sundries, prolong the service life of the camera.

3. The utility model achieves the effect of radiating heat to the interior of the drone through the cooperation of the heat-conducting plate, the heat-dissipating fin, the heat-dissipating window and the heat-dissipating fan. the lifespan of the drone.

4. The utility model adopts the set threaded rod, threaded sleeve, bar-shaped mouth and scale value. When in use, the threaded rod is unscrewed up or down, and the threaded rod is observed from the threaded sleeve through the bar-shaped mouth and scale value. The length of the internal rotation can accurately adjust the entire drone to a suitable height, which meets the needs of use under different conditions.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a schematic structural diagram of a camera mounting frame of the present invention;

Fig. 3 is the top view of the utility model;

4 is a schematic diagram of the internal structure of the body of the present invention;

FIG. 5 is a schematic view of the structure of the lifting bracket of the present invention.

In the picture: 1-body, 2-arm, 3-propeller, 4-electric push rod, 5-cooling fin, 6-lifting bracket, 7-shock-absorbing column, 8-protective box, 9-camera mounting frame, 10- camera, 11- box cover, 12- wheel, 13- return spring, 14- telescopic rod, 15- left splint, 16- right splint, 17- squeeze spring, 18- pull rod, 19- anti-skid cushion, 20- Turret, 21- Pin, 22- Fixing hole, 23- Fastening bolt, 24- Heat dissipation window, 25- Dust cover, 26- Magnet sheet, 27- Cooling fan, 28- Heat conduction plate, 29- Threaded Rod, 30-Threaded Sleeve, 31-Bar Port, 32-Scale Value.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 5 , the present invention provides a technical solution: an unmanned aerial vehicle inspection device for wire safety, comprising a body 1, and a foldable installation of an organic arm 2 around the body 1, the arm 2 A propeller 3 is installed on the upper end of the body 1, a lifting bracket 6 is installed at the bottom four corners of the body 1, a protective box 8 is fixed under the body 1 through a support rod, and an electric push rod 4 that penetrates into the interior of the protective box 8 is installed at the center of the bottom of the body 1, The bottom end of the electric push rod 4 is fixed with a camera installation frame 9 , the bottom of the camera installation frame 9 is fixed with a box cover 11 , and a camera 10 is installed inside the camera installation frame 9 . The frame 9 is moved up so that the box cover 11 is pressed against the opening at the bottom of the protective box 8, so that the camera 10 can be hidden, so as to avoid the camera 10 being exposed to the outside for a long time, accidentally scratched by foreign objects or falling on dust, water stains and other impurities. In the case of an object, the inner two sides of the camera mounting frame 9 are respectively connected with the left clamp plate 15 and the right clamp plate 16 through the compression spring 17, and the side of the left clamp plate 15 facing away from the right clamp plate 16 is fixed with a pull rod 18 that penetrates to the outside of the camera mounting frame 9, When installing the camera 10, pull the pull rod 18 to adjust the distance between the left clamp plate 15 and the right clamp plate 16, place the camera 10 between the left clamp plate 15 and the right clamp plate 16, release the pull rod 18 and use the restoring force of the compression spring 17. , the camera 10 can be firmly clamped in the camera mounting frame 9, and the effect of fixing the camera 10 is achieved, and the installation and disassembly are convenient and time-saving. 28 is connected with heat dissipation fins 5 that penetrate to the outside of the body 1, the top of the body 1 is provided with a heat dissipation window 24, and a heat dissipation fan 27 is installed on the top wall of the inner cavity of the body 1. With the cooperation of the plate 28, the heat dissipation fins 5, the heat dissipation window 24 and the heat dissipation fan 27, the effect of cooling the interior of the drone is achieved, preventing the internal components of the drone from being burned out due to overheating, and prolonging the life of the drone. service life.

The left splint 15 and the right splint 16 are in the shape of an inverted L. The inner sides of the left splint 15 and the right splint 16 and the bottom wall of the inner cavity of the camera mounting frame 9 are provided with anti-slip pads 19, and the anti-slip pad 19 has good softness. The lifting bracket 6 is composed of a threaded sleeve 30 and a threaded rod 29 threaded in the threaded sleeve 30 to avoid scratches during the installation of the camera 10. When in use, by unscrewing the threaded rod 29 upward or downward, The entire drone can be adjusted to a suitable height to meet the needs of use under different conditions. A bar-shaped opening 31 is opened on the outer wall of the threaded sleeve 30, and one side of the bar-shaped opening 31 is provided with a scale value 32. Through the scale value 32 and the bar-shaped port 31 can easily and accurately adjust the length of the threaded rod 29 unscrewed from the threaded sleeve 30, which can make the adjusted lengths of the four lifting brackets 6 the same, and avoid the body 1 from being tilted and uneven.

The bottom end of the lifting bracket 6 is connected to the organic wheel 12 through a shock-absorbing column 7. The shock-absorbing column 7 is composed of a telescopic rod 14 and a return spring 13 sleeved on the outer side of the telescopic rod 14. The vibration generated when the drone falls to the ground is reduced to ensure the smooth landing of the drone. The turret 20 is fixed around the body 1, and the end of the arm 2 away from the propeller 3 is rotated and installed in the turret 20 through the pin shaft 21. Fixing holes 22 are provided on both sides of the arm 2 close to the pin shaft 21, and fastening bolts 23 matching the fixing holes 22 are inserted on the side wall of the turret 20. The machine arm 2 with this structure makes the machine arm 2 Folded down on the body 1, the volume of the entire drone is reduced, and it is convenient to carry. The inner side of the heat dissipation window 24 has honeycomb-shaped heat dissipation holes, and the top side of the heat dissipation window 24 is movably connected with a dust cover plate 25. The setting of the plate 25 can cover the heat dissipation window 24 when not in use at ordinary times, so as to prevent the surrounding dust from entering the body 1 from the heat dissipation window 24. The dust cover plate 25 is provided with a magnet sheet 26 on the opposite side of the body 1. When the dust cover plate 25 is opened from the heat dissipation window 24, the mutual magnetic adsorption of the two magnet pieces 26 can make the dust cover plate 25 fixed on the body 1. The cross-sectional area of the box cover 11 and the protection The cross-sectional area of the box 8 is the same, the inner surface of the box cover 11 is provided with rubber pads around the camera mounting frame 9, the protective box 8 and the camera mounting frame 9 are rectangular structures, and the height of the protective box 8 is greater than the height of the camera mounting frame 9 .

Working principle: When using, first of all, according to the actual needs, the threaded rod 29 can be unscrewed downward or upward, and the length of the threaded rod 29 unscrewed from the threaded sleeve 30 can be observed through the bar opening 31 and the scale value 32 , adjust the four lifting brackets 6 to the same length to raise or lower the entire body 1 to a suitable height, then rotate the four arms 2 to the same horizontal direction, and then tighten the fastening bolts 23 in the corresponding In the fixing hole 22, the arm 2 and the turret 20 are fixed together, and then the electric push rod 4 is activated, so that the electric push rod 4 pushes the camera mounting frame 9 downward and moves out of the protective box 8, and then pulls the pull rod 18 forcefully to adjust The difference distance between the left clamp plate 15 and the right clamp plate 16, put the camera 10 between the left clamp plate 15 and the right clamp plate 16, then release the pull rod 18, the left clamp plate 15 and the right clamp plate 16 through the elasticity of the compression spring 17 Under the restoring force, the camera 10 is firmly clamped in the camera installation frame 9, and finally, the drone is started, and the power transmission line pulley can be inspected and detected. 28 absorbs the heat inside the body 1, and dissipates the heat from the body 1 through the cooling fins 5. At the same time, the cooling fan 27 works to speed up the air flow inside the body 1, so that the heat generated inside the body 1 is further from the heat dissipation window 24. Heat out.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides an unmanned aerial vehicle inspection device for electric wire safety, includes organism (1), its characterized in that: the foldable all-around horn (2) of installing of organism (1), screw (3) are installed to the upper end of horn (2), lifting support (6) are installed in the bottom four corners of organism (1), the below of organism (1) is fixed with protecting box (8) through the bracing piece, organism (1) bottom center department installs electric putter (4) that runs through to protecting box (8) inside, the bottom mounting of electric putter (4) has camera installing frame (9), the bottom of camera installing frame (9) is fixed with case lid (11), the internally mounted of camera installing frame (9) has camera (10), the inside both sides of camera installing frame (9) are connected with left splint (15) and right splint (16) through extrusion spring (17) respectively, the one side that left splint (15) deviates from right splint (16) is fixed with and runs through to the outside pull rod (18) of camera installing frame (9), be fixed with heat-conducting plate (28) on the inside perisporium of organism (1), be connected with on heat-conducting plate (28) and run through to outside radiating fin (5) of organism (1), heat dissipation window (24) have been seted up at the top of organism (1), install heat dissipation fan (27) on the inner chamber roof of organism (1).

2. The unmanned aerial vehicle inspection device for wire safety of claim 1, wherein: the utility model discloses a camera, including left splint (15) and right splint (16), all be provided with on the inboard of left splint (15) and right splint (16) and the inner chamber diapire of camera installing frame (9) anti-skidding cushion (19) for falling L type shape, left splint (15) and right splint (16).

3. The unmanned aerial vehicle inspection device for wire safety of claim 1, wherein: lifting support (6) comprise threaded sleeve (30) and threaded rod (29) of threaded connection in threaded sleeve (30), bar mouth (31) have been seted up on the outer wall of threaded sleeve (30), one side of bar mouth (31) is equipped with scale interval (32).

4. The unmanned aerial vehicle inspection device for wire safety of claim 1, wherein: the bottom of lifting support (6) is connected with wheel (12) through shock-absorbing column (7), shock-absorbing column (7) are established reset spring (13) that the telescopic link (14) outside is established by telescopic link (14) and cover and are constituteed.

5. The unmanned aerial vehicle inspection device for wire safety of claim 1, wherein: the all-in-one machine is characterized in that a rotating frame (20) is fixed on the periphery of the machine body (1), one end, far away from the propeller (3), of the machine arm (2) is rotatably installed in the rotating frame (20) through a pin shaft (21), fixing holes (22) are formed in the two sides, close to the pin shaft (21), of the machine arm (2), and fastening bolts (23) matched with the fixing holes (22) are inserted into the side wall of the rotating frame (20).

6. The unmanned aerial vehicle inspection device for wire safety of claim 1, wherein: the heat dissipation window is characterized in that honeycomb-shaped heat dissipation holes are formed in the inner side of the heat dissipation window (24), a dustproof cover plate (25) is movably connected to the top side of the heat dissipation window (24), and magnet pieces (26) are arranged on the surface, opposite to the machine body (1), of the dustproof cover plate (25).

7. The unmanned aerial vehicle inspection device for wire safety of claim 1, wherein: the cross-sectional area of case lid (11) is the same with the cross-sectional area of protective housing (8), the internal surface of case lid (11) is located camera installing frame (9) and is equipped with the rubber pad all around.

8. The unmanned aerial vehicle inspection device for wire safety of claim 1, wherein: the protection box (8) and the camera mounting frame (9) are of rectangular structures, and the height of the protection box (8) is larger than that of the camera mounting frame (9).

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