Unmanned aerial vehicle paying-off equipment

Abstract

The utility model discloses unmanned aerial vehicle paying-off equipment, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle paying-off equipment comprises a mounting opening formed in one side of a vehicle body, the interior of the mounting opening is connected with a positioning lifting structure through an electric telescopic rod, a partition plate is welded to the middle of the top of the positioning lifting structure, and a top plate is fixed to the top of the partition plate through a supporting rod; a telescopic air cylinder is welded to the bottom face of the top plate, a vertical clamping plate is welded to the lower end of the telescopic air cylinder, the vertical clamping plate can apply vertically-downward pressure to the top of the cable so that the cable can be stably connected with the surface of the lifting plate, and a reference plate structure is fixed to the side face of the positioning lifting structure. The force absorption structure is arranged at one end of the winding rod, wind power borne by the cable can be received through the force absorption structure, thrust of the wind power to the cable is converted into elastic deformation potential energy or kinetic energy of spring movement, and therefore the shaking intensity of the cable is reduced, and the flying stability of the unmanned aerial vehicle is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to unmanned aerial vehicle line-laying equipment. Background Art

[0002] Drone technology refers to a technology that uses remote control devices or automatic operating systems to control aircraft. Drones can achieve autonomous flight through preset programs or remote control devices, complete various flight missions, and do not require direct human control. Drone technology is widely used in various fields. For example, in order to improve the reliability of power supply in the area, the line grid structure needs to be strengthened and upgraded, and the power supply tower needs to be re-wired. By using drones to pull and lift the lines, the safety of line layout can be improved on the one hand, and the time of line installation can be saved on the other.

[0003] However, although the existing drone cable-releasing equipment can lift and pull one end of the cable, the part of the cable that rises into the air is easily affected by the airflow and exerts a reaction force on the drone, which can easily affect the stability of the drone's flight. For this reason, we propose a drone cable-releasing equipment that can buffer and absorb the reaction force generated by the line. Utility Model Content

[0004] The purpose of the utility model is to provide a drone line-laying device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UAV line-laying device, comprising a mounting port arranged on one side of a fuselage, the fuselage being the main body of the UAV, including a body, a propeller and a stop rod, the interior of the mounting port being connected to a positioning and lifting structure via an electric telescopic rod, capable of clamping and pulling one end of the cable, so as to facilitate the laying of cables for communication equipment with higher heights such as electric poles and communication towers, a partition plate is welded at the middle of the top of the positioning and lifting structure, the partition plate provides a surrounding path for the cable, so that one end of the cable is routed in a U-shaped path around the partition plate, a top plate is fixed to the top of the partition plate via a support rod, a telescopic cylinder is welded to the bottom surface of the top plate, and a vertical clamping plate is welded to the lower end of the telescopic cylinder The vertical clamp can apply vertical downward pressure to the top of the cable, so that the cable is stably connected to the surface of the lifting plate. A reference plate is fixed on the side of the positioning and lifting structure. The internal thread of the reference plate is connected with an adjusting rod. One end of the adjusting rod is movably connected with a horizontal clamp on a bearing. The horizontal clamp can apply horizontal thrust to the side of the cable, so that the cable is fixed tightly against the partition plate. The top of the top plate controls the telescopic movement state of the telescopic cylinder through the power switch. One side of the positioning and lifting structure is connected to a force absorbing structure. The force absorbing structure accepts the wind force exerted on the cable and converts the thrust of the wind on the cable into elastic deformation potential energy or kinetic energy of spring movement, thereby reducing the intensity of the cable shaking.

[0006] As a further solution of the utility model: the positioning and lifting structure includes a positioning plate, one side of the positioning plate is connected to a lifting plate via a connecting plate, the lifting plate includes a connecting portion and a horizontal portion parallel to the positioning plate, the horizontal portion is used for cable routing, and supports the surface of the cable.

[0007] As a further solution of the utility model: rounded surfaces are formed at both ends of the partition plate, the length of the partition plate does not exceed two-thirds of the length of the lifting plate, the sum of the thickness of the partition plate and the horizontal part is less than the height of the installation port, and the rounded surfaces can reduce friction with the cable surface to avoid scratching the cable surface.

[0008] As a further solution of the utility model: the telescopic cylinder is installed symmetrically about the bisecting surface of the top plate, the telescopic part of the telescopic cylinder passes through the partition plate, the vertical splint is pulled by the telescopic part to move in the vertical direction, the bottom surface of the vertical splint is an upper convex curved surface, and the bottom surface of the vertical splint is glued and connected with an anti-slip surface. By setting the anti-slip surface, the friction between the vertical splint and the cable can be increased.

[0009] As a further solution of the utility model: a slide groove is provided on the top of the lifting plate, and the lower end of the horizontal clamping plate is tangent to the inner wall of the slide groove, and the slide groove can limit the moving path of the horizontal clamping plate.

[0010] As a further solution of the utility model: the surface of the adjusting rod is threadedly connected with a locking nut, the number of the locking nuts is two, and the two locking nuts are respectively connected to the adjusting rod at both sides of the reference plate, so as to lock the moving distance of the adjusting rod.

[0011] As a further solution of the utility model: the force absorbing structure includes a U-shaped rod, the lower end of the U-shaped rod is connected to a telescopic spring, a hollow tube is fixed on the top of the telescopic spring, a torsion spring is connected through the hollow tube and the top of the U-shaped rod, a winding rod is fixed on the side of the hollow tube, and retaining rods are respectively passed through the interior of the torsion spring and the telescopic spring, and both ends of the retaining rod are passed through and fixed to the two ends of the U-shaped rod, and the torsion spring can absorb external force synchronously with the telescopic spring.

[0012] As a further solution of the utility model: a cable is wound around the surface of the winding rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a force absorbing structure at one end of the winding rod, so that the wind force on the cable can be absorbed by the force absorbing structure, and the thrust of the wind on the cable is converted into elastic deformation potential energy or kinetic energy of spring movement, thereby reducing the intensity of the cable shaking and avoiding affecting the stability of the UAV flight.

[0015] 2. The utility model supports the surface of the cable through the horizontal part. The rounded surfaces formed at both ends of the partition plate can reduce the friction with the cable surface and avoid scratching the cable surface. The anti-slip surface is glued to the bottom surface of the vertical clamping plate, which can increase the friction between the vertical clamping plate and the cable and avoid the vertical clamping plate from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a cable connection structure diagram of the utility model;

[0018] Figure 3 This is a front view of the positioning and lifting structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 A is an enlarged view of the middle image.

[0020] In the figure: 1. Body; 2. Mounting port; 3. Electric telescopic rod; 4. Positioning plate; 5. Connecting plate; 6. Lifting plate; 7. Partition plate; 8. Support rod; 9. Top plate; 10. Telescopic cylinder; 11. Vertical clamping plate; 12. Reference plate; 13. Adjusting rod; 14. Locking nut; 15. Horizontal clamping plate; 16. Power switch; 17. Retaining rod; 18. U-shaped rod; 19. Telescopic spring; 20. Hollow tube; 21. Torsion spring; 22. Slide groove; 23. Cable; 24. Winding rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a UAV line-laying device, including an installation port 2 arranged on one side of a fuselage 1, the fuselage 1 is the UAV body, including a body, a propeller and a stop rod, the interior of the installation port 2 is connected with a positioning and lifting structure through an electric telescopic rod 3, which can clamp and pull one end of a cable 23, so as to facilitate the wiring of communication equipment with higher heights such as electric poles and communication towers, the positioning and lifting structure includes a positioning plate 4, one side of the positioning plate 4 is connected with a lifting plate 6 through a connecting plate 5, the lifting plate 6 includes a connecting portion and a horizontal portion parallel to the positioning plate 4, the horizontal portion is used for routing the cable 23, and the surface of the cable 23 is lifted and supported, and a partition plate 7 is welded at the top middle of the positioning and lifting structure.

[0023] The partition plate 7 provides a surrounding path for the cable 23, so that one end of the cable 23 is routed in a U-shaped path around the partition plate 7. The top of the partition plate 7 is fixed with a top plate 9 through a support rod 8. A telescopic cylinder 10 is welded to the bottom surface of the top plate 9. A vertical clamping plate 11 is welded to the lower end of the telescopic cylinder 10. The vertical clamping plate 11 can apply vertical downward pressure to the top of the cable 23, so that the cable 23 is stably connected to the surface of the lifting plate 6. A reference plate 12 is fixed to the side of the positioning lifting structure. The internal thread of the reference plate 12 is penetrated and connected with an adjusting rod 13. One end of the adjusting rod 13 is movably connected with a horizontal clamping plate 15 on a bearing. The horizontal clamping plate 15 can apply horizontal thrust to the side of the cable 23, so that the cable 23 is fixed tightly against the partition plate 7. The top of the top plate 9 is controlled by an electric switch 16 to control the telescopic gas In the telescopic movement state of the cylinder 10, a force absorbing structure is connected to one side of the positioning and lifting structure. The force absorbing structure accepts the wind force exerted on the cable 23 and converts the thrust of the wind on the cable 23 into elastic deformation potential energy or kinetic energy of spring movement, thereby reducing the intensity of the shaking of the cable 23. The force absorbing structure includes a U-shaped rod 18, and the lower end of the U-shaped rod 18 is connected to a telescopic spring 19. A hollow tube 20 is fixed to the top of the telescopic spring 19. A torsion spring 21 is penetrated and connected between the hollow tube 20 and the top of the U-shaped rod 18. A winding rod 24 is fixed to the side of the hollow tube 20. The torsion spring 21 and the telescopic spring 19 are penetrated by a retaining rod 17 in turn. The two ends of the retaining rod 17 are penetrated and fixed to the two ends of the U-shaped rod 18. The torsion spring 21 can absorb external force synchronously with the telescopic spring 19.

[0024] Preferably, Figure 2 As shown, rounded surfaces are formed at both ends of the partition plate 7, the length of the partition plate 7 does not exceed two-thirds of the length of the lifting plate 6, the sum of the thickness of the partition plate 7 and the horizontal portion is less than the height of the mounting port 2, and the rounded surfaces can reduce friction with the surface of the cable 23 to avoid scratching the surface of the cable 23.

[0025] Preferably, Figure 3As shown, the telescopic cylinder 10 is installed symmetrically about the bisecting surface of the top plate 9, the telescopic part of the telescopic cylinder 10 passes through the partition plate 7, the vertical splint 11 is pulled by the telescopic part to move in the vertical direction, the bottom surface of the vertical splint 11 is an upper convex curved surface, and the bottom surface of the vertical splint 11 is glued with an anti-slip surface. By setting the anti-slip surface, the friction between the vertical splint 11 and the cable 23 can be increased.

[0026] Preferably, Figure 2 As shown, a slide groove 22 is provided on the top of the lifting plate 6 , and the lower end of the horizontal clamping plate 15 is tangently engaged with the inner wall of the slide groove 22 , and the slide groove 22 can limit the moving path of the horizontal clamping plate 15 .

[0027] Preferably, Figure 2 As shown, the surface of the adjusting rod 13 is threadedly connected with a locking nut 14, and there are two locking nuts 14. The two locking nuts 14 are respectively connected to the adjusting rod 13 at both sides of the reference plate 12, and can lock the moving distance of the adjusting rod 13.

[0028] Working principle: When in use, after the cable 23 is wound around the surface of the winding rod 24 for several turns, the cable 23 is bypassed by the partition plate 7, and the cable 23 is adjusted to face the bottom of the vertical clamping plate 11, the power switch 16 is pressed, and the telescopic cylinder 10 is started, and the vertical clamping plate 11 is downwardly applied with pressure to the top surface of the cable 23, so that the cable 23 is fixed under the vertical clamping plate 11, and the side of the cable 23 is tightly attached to the side of the partition plate 7, and the adjusting rod 13 is rotated to make one end of the adjusting rod 13 rotate in the vertical direction relative to the horizontal clamping plate 15, and the horizontal clamping plate 15 is pushed. Moving along the edge of the slide groove 22, the horizontal clamping plate 15 applies a horizontal thrust to the side of the cable 23, preventing the cable 23 from rolling on the surface of the lifting plate 6, which is beneficial to improving the stability of the connection of the cable 23 on the surface of the lifting plate 6. When the cable 23 is affected by the airflow and shakes, the cable 23 transmits the vibration to the winding rod 24, and the winding rod 24 applies a torsional force to the torsion spring 21 through the hollow tube 20, so that the wind force on the cable 23 is converted into the kinetic energy of the torsion spring 21 to cause the torsion spring 21 to twist and the elastic potential energy of the deformation after deformation, thereby realizing the absorption of wind force.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drone laying equipment, characterized in that: The invention comprises a mounting opening (2) arranged on one side of a fuselage (1), the interior of the mounting opening (2) being connected to a positioning and lifting structure via an electric telescopic rod (3), a partition plate (7) being welded at the middle of the top of the positioning and lifting structure, a top plate (9) being fixed to the top of the partition plate (7) via a support rod (8), a telescopic cylinder (10) being welded to the bottom of the top plate (9), a vertical clamping plate (11) being welded to the lower end of the telescopic cylinder (10), a reference plate (12) being fixed to the side of the positioning and lifting structure, an adjusting rod (13) being connected through the internal thread of the reference plate (12), one end of the adjusting rod (13) being movably connected to a horizontal clamping plate (15) via a bearing, the top of the top plate (9) controlling the telescopic movement state of the telescopic cylinder (10) via an electric switch (16), and a force absorption structure being connected to one side of the positioning and lifting structure.

2. The drone laying-out device according to claim 1, characterized in that: The positioning and lifting structure comprises a positioning plate (4), one side of the positioning plate (4) is connected to a lifting plate (6) via a connecting plate (5), and the lifting plate (6) comprises a connecting portion and a horizontal portion parallel to the positioning plate (4).

3. The UAV wire laying device according to claim 2, characterized in that: Rounded surfaces are formed at both ends of the partition plate (7), the length of the partition plate (7) does not exceed two thirds of the length of the lifting plate (6), and the sum of the thickness of the partition plate (7) and the horizontal portion is less than the height of the mounting opening (2).

4. The drone laying-out device according to claim 1, characterized in that: The telescopic cylinder (10) is symmetrically installed with respect to the bisecting surface of the top plate (9), the telescopic portion of the telescopic cylinder (10) penetrates the partition plate (7), the vertical clamping plate (11) is pulled by the telescopic portion to move in the vertical direction, the bottom surface of the vertical clamping plate (11) is an upper convex curved surface, and the bottom surface of the vertical clamping plate (11) is glued and connected with an anti-slip surface.

5. The drone laying-out device according to claim 3, characterized in that: A slide groove (22) is provided on the top of the lifting plate (6), and the lower end of the horizontal clamping plate (15) is tangentially engaged with the inner wall of the slide groove (22).

6. The UAV wire laying device according to claim 1, characterized in that: The surface of the adjusting rod (13) is threadedly connected with a locking nut (14), and the number of the locking nuts (14) is two. The two locking nuts (14) are respectively connected to the adjusting rod (13) at two sides of the reference plate (12).

7. The drone laying-out device according to claim 1, characterized in that: The force absorbing structure comprises a U-shaped rod (18), the lower end of the U-shaped rod (18) is connected to a telescopic spring (19), the top of the telescopic spring (19) is fixed with a hollow tube (20), a torsion spring (21) is connected and penetrated between the inside of the hollow tube (20) and the top of the U-shaped rod (18), a winding rod (24) is fixed to the side of the hollow tube (20), a retaining rod (17) is penetrated in the torsion spring (21) and the telescopic spring (19) in sequence, and two ends of the retaining rod (17) are penetrated and fixed to the two ends of the U-shaped rod (18).

8. The drone laying-out device according to claim 1, characterized in that: The cable (23) is wound around the surface of the winding rod (24).

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