CN216794474U

CN216794474U - Automatic dismounting spacer device based on heavy unmanned aerial vehicle

Info

Publication number: CN216794474U
Application number: CN202122247752.6U
Authority: CN
Inventors: 卢秋红; 何冰; 张国伟; 曲明星
Original assignee: Shanghai Heshi Uav Technology Co ltd
Current assignee: Shanghai Heshi Uav Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-06-21
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses an automatic spacer dismounting and mounting device based on a heavy unmanned aerial vehicle, and relates to the field of automatic spacer dismounting and mounting. The utility model comprises a cable, a heavy unmanned aerial vehicle, a cable clamp bracket and a safety pocket net, wherein a fixing plate is arranged at the bottom of the heavy unmanned aerial vehicle, a fixed positioning buckle and a pan-tilt camera are respectively arranged on the fixing plate, one side of the fixing plate is connected with an automatic replacing component through an electric push rod, and a movable positioning buckle is arranged above the safety pocket net; the installation of new conductor spacer and the dismantlement of old conductor spacer are realized through remote operation terminal, with the mode of traditional artifical dismouting conductor spacer, can realize the automatic dismouting process of conductor spacer more high-efficiently, fast, safely.

Description

Automatic dismounting spacer device based on heavy unmanned aerial vehicle

Technical Field

The utility model relates to the field of automatic disassembly and assembly of spacers, in particular to an automatic disassembly and assembly spacer device based on a heavy unmanned aerial vehicle.

Background

In order to ensure that the space between the split conductors is kept constant to meet the electrical performance and prevent the electromagnetic force between the conductor restraints from generating mutual attraction and collision under the condition of short circuit, the spacing rods are arranged in the span at a certain distance.

In high tension transmission line, it is one of common maintenance project to change the conductor spacer, and the key of its operation lies in how quick assembly disassembly conductor spacer, and at present, the conductor spacer dismouting is in the level of manual dismouting, and traditional assembly and disassembly tools structure is comparatively complicated, has shortcomings such as heavy, the installation is loaded down with trivial details, and there is certain danger in manual disassembly and assembly, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Based on the technical scheme, the utility model aims to provide an automatic spacer dismounting and mounting device based on a heavy unmanned aerial vehicle, and the device is used for solving the technical problems of dependence on manpower, complex operation, high working strength, high operation risk and low efficiency in spacer dismounting and mounting at present.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic dismounting spacer device based on a heavy unmanned aerial vehicle comprises a cable, the heavy unmanned aerial vehicle, a wire clamp bracket and a safety pocket net, wherein a fixed plate is arranged at the bottom of the heavy unmanned aerial vehicle, a fixed positioning buckle and a pan-tilt camera are respectively arranged on the fixed plate, one side of the fixed plate is connected with an automatic replacing component through a first electric push rod, a movable positioning buckle is arranged above the safety pocket net, fixed wire clamps are fixed at four corners of the wire clamp bracket, the top end of each fixed wire clamp is connected with a movable wire clamp through a torsion spring, two clamping plates are fixed at the bottom of each movable wire clamp, a clamping groove is fixed at the bottom of each fixed wire clamp, a second sliding groove is formed in the inner wall of each clamping groove, clamping connecting rods are connected below the inner parts of the clamping grooves through springs, two ends of each clamping rod are located inside the corresponding second sliding groove, and mechanical arms are arranged on two sides of the bottom of the heavy unmanned aerial vehicle, and the intermediate position of arm is connected with heavy unmanned aerial vehicle through second electric push rod, anchor clamps are installed to the end of arm.

Through adopting above-mentioned technical scheme, anchor clamps can the new barrier rod of centre gripping, and convenient the change, the angle that arm can be adjusted to the second electricity push-rod, and in the unmanned aerial vehicle flight of convenient operation inserted the fixed fastener with new barrier rod, easy operation is convenient, has improved the efficiency that new and old barrier rod was changed.

Further, it includes the mounting bracket to change the subassembly automatically, the cavity has been seted up to inside one side of mounting bracket, and the inside top of cavity is fixed with the motor, the output of motor is connected with the threaded rod, threaded sleeve has been cup jointed to the surface of threaded rod, threaded sleeve's both sides are fixed with the gag lever post, and the inside below of cavity is provided with first spout, just the both ends of gag lever post are located first spout, threaded sleeve's bottom has the connection cap through connecting rod threaded connection, one side of connecting the cap is fixed with presses the stick.

Through adopting above-mentioned technical scheme, conveniently press the dismantlement and the change of stick, carry on spacingly through the gag lever post to threaded sleeve, improved threaded sleeve's stability, be favorable to changing the operation.

Furthermore, a spacer bar is fixed on the cable line through a fixed wire clamp, and the fixed positioning buckle and the movable positioning buckle are both connected with the spacer bar.

Through adopting above-mentioned technical scheme, can be cable conductor and heavy unmanned aerial vehicle stable connection through fixed positioning buckle and activity location buckle, make things convenient for the change operation of barrier rod.

Furthermore, one side of the clamping plate is arc-shaped, the two clamping plates are arranged in parallel, and meanwhile, the other side of the clamping plate is provided with a groove.

Through adopting above-mentioned technical scheme, one side of cardboard is the arc, can extrude the joint pole downwards to make the cardboard cross the joint pole joint, the recess can improve the stability of cardboard and joint pole.

Furthermore, the clamping plate is provided with a groove matched with the clamping rod, and the maximum length of the spring is one half of the height of the clamping groove.

Through adopting above-mentioned technical scheme, conveniently press the stick and insert and press the joint pole downwards.

Furthermore, the automatic replacing assemblies are arranged in two numbers, and the two automatic replacing assemblies are distributed from top to bottom.

Through adopting above-mentioned technical scheme, can change the operation to two barrier bars simultaneously, improve the efficiency of changing, carry out automatic the change through unmanned aerial vehicle, be favorable to improving the security.

Furthermore, the bottom of fixed plate is fixed with safe pocket net and tests the electric stick, the diameter of safe pocket net is greater than the length of automatic subassembly of changing.

Through adopting above-mentioned technical scheme, safe pocket net is located the unmanned aerial vehicle bottom, can prevent that unexpected high altitude weight thing from including new, old interval stick subassembly, unmanned aerial vehicle self part etc. having improved the security.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the heavy unmanned aerial vehicle is adopted to carry the automatic dismounting spacer rod assembly, the high-altitude operation of an operator is not needed, the automatic dismounting of the spacer rod can be assisted through the remote control terminal, the safety of the operator is ensured, and the operable space is more flexible;

2. the spacer assembly is automatically disassembled and assembled, the installation of a new spacer and the disassembly of an old spacer are realized through a remote operation terminal, and compared with the traditional manual spacer disassembling and assembling mode, the spacer assembly can more efficiently, quickly and safely realize the automatic disassembling and assembling process of the spacer.

3. In the dismounting process of the spacer, various positioning and checking links are remotely assisted through the cloud platform camera, and the occurring deviation can be timely adjusted at a remote terminal, so that the automatic dismounting and mounting of the spacer component are more accurate in action and high in working efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a wire clamp bracket of the present invention;

FIG. 3 is a schematic view of the opening mechanism of the movable clamp of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic side view of the movable clamp of the present invention;

FIG. 6 is an enlarged structural view of A in FIG. 1 according to the present invention;

FIG. 7 is an enlarged view of B of FIG. 4 according to the present invention;

fig. 8 is a partial structure view of the pressing rod of the present invention.

In the figure: 1. a cable wire; 2. a heavy unmanned aerial vehicle; 3. fixing a positioning buckle; 4. a pan-tilt camera; 5. Automatically replacing the components; 501. a motor; 502. a threaded rod; 503. a first chute; 504. a limiting rod; 505. A threaded bushing; 506. a connecting rod; 507. pressing the rod; 508. a connecting cap; 509. a mounting frame; 6. A movable positioning buckle; 7. an electricity testing rod; 8. a spacer bar; 9. a safety pocket net; 10. a wire clamp bracket; 11. Fixing a wire clamp; 12. a movable wire clamp; 13. a torsion spring; 14. clamping a plate; 15. a clamping groove; 16. a second chute; 17. a spring; 18. a clamping and connecting rod; 19. a fixing plate; 20. a first electric push rod; 21. a mechanical arm; 22. a second electric push rod; 23. and (4) clamping.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An automatic dismounting spacer device based on a heavy Unmanned Aerial Vehicle (UAV), as shown in figures 1-7, comprises a cable 1, a heavy Unmanned Aerial Vehicle (UAV) 2, a wire clamp bracket 10 and a safety pocket net, wherein the bottom of the UAV 2 is provided with a fixed plate 19, the fixed plate 19 is respectively provided with a fixed positioning buckle 3 and a pan-tilt camera 4, one side of the fixed plate 19 is connected with an automatic replacing component 5 through a first electric push rod 20, a movable positioning buckle 6 is arranged above the safety pocket net 9, four corners of the wire clamp bracket 10 are fixedly provided with fixed wire clamps 11, the top ends of the fixed wire clamps 11 are connected with a movable wire clamp 12 through torsion springs 13, the bottom of the movable wire clamp 12 is fixedly provided with two clamping plates 14, the bottom of the fixed wire clamps 11 is fixedly provided with a clamping groove 15, the inner wall of the clamping groove 15 is provided with a second chute 16, the lower part inside the clamping groove 15 is connected with a clamping rod 18 through a spring 17, and the both ends of joint pole 18 are located the inside of second spout 16, arm 21 is installed to heavy unmanned aerial vehicle 2's bottom both sides, and the intermediate position of arm 21 is connected with heavy unmanned aerial vehicle 2 through second electric push rod 22, anchor clamps 23 are installed to arm 21's end, anchor clamps 23 can the new barrier rod 8 of centre gripping, convenient change, arm 21's angle can be adjusted to second electric push rod 22, conveniently operate unmanned aerial vehicle flight with new barrier rod 8 insert fixed fastener 11 in, the operation is simple and convenient, the efficiency of new and old barrier rod change has been improved.

Referring to fig. 1, 6 and 8, the automatic replacing component 5 includes a mounting frame 509, a cavity is formed in one side inside the mounting frame 509, a motor 501 is fixed above the inside of the cavity, an output end of the motor 501 is connected with a threaded rod 502, a threaded sleeve 505 is sleeved on an outer surface of the threaded rod 502, a limiting rod 504 is fixed on two sides of the threaded sleeve 505, a first sliding groove 503 is formed in the lower side inside the cavity, two ends of the limiting rod 504 are located in the first sliding groove 503, the bottom of the threaded sleeve 505 is connected with a connecting cap 508 through a connecting rod 506 in a threaded manner, a pressing rod 507 is fixed on one side of the connecting cap 508, the automatic replacing component 5 is provided with two automatic replacing components 5 which are distributed from top to bottom, so as to facilitate the detachment and replacement of the pressing rod 507, the threaded sleeve 505 is limited by the limiting rod 504, the stability of the threaded sleeve 505 is improved, the replacing operation is facilitated, and the two isolating rods 8 can be replaced simultaneously, the efficiency of change is improved, carries out automatic the change through unmanned aerial vehicle, is favorable to improving the security.

Please refer to fig. 1-4, 6, the last spacer 8 that is fixed with of cable conductor 1 through fixed fastener 11, and fixed position buckle 3 and activity location buckle 6 are all connected with spacer 8, the bottom of fixed plate 19 is fixed with safety pocket net 9 and tests electric stick 7, the diameter of safety pocket net 9 is greater than the length of automatic change subassembly 5, can be cable conductor 1 and heavy unmanned aerial vehicle 2 stable connection through fixed position buckle 3 and activity location buckle 6, make things convenient for the change operation of spacer, safety pocket net 9 is located unmanned aerial vehicle bottom, can prevent that unexpected high altitude weight thing includes new, old spacer subassembly, unmanned aerial vehicle self part etc. has improved the security.

Referring to fig. 3-8, one side of each clamping plate 14 is arc-shaped, the two clamping plates 14 are parallel to each other, a groove is formed in the other side of each clamping plate 14, the groove formed in each clamping plate 14 is matched with the clamping rod 18, the maximum length of each spring 17 is one half of the height of each clamping groove 15, one side of each clamping plate 14 is arc-shaped, and the clamping rod 18 can be pressed downwards, so that the clamping plates 14 are clamped by the clamping rods 18, the stability of the clamping plates 14 and the clamping rods 18 can be improved due to the grooves, and the pressing rods 507 can be conveniently inserted into the clamping rods 18 to press downwards.

The implementation principle of the embodiment is as follows: firstly, a worker carries equipment to come to be close to a cable for replacing an isolating rod 8, then an automatic replacing component 5 is installed on a heavy unmanned aerial vehicle 2 through a fixing plate 19, a new isolating rod 8 is fixed through a clamp 23, then the heavy unmanned aerial vehicle is controlled to take off to be close to the isolating rod 8, whether the cable is powered off or not is detected through an electricity testing rod 7, if the cable is powered off, the operation is started, the heavy unmanned aerial vehicle is connected with the isolating rod through a fixing and positioning buckle 3, the situation that the isolating rod 8 is changed due to unstable flight of the heavy unmanned aerial vehicle is avoided, after the connection is stable, the worker drives a first electric push rod 20 to contract through a remote terminal, so that a pressing rod 507 is inserted into a clamping groove 15, then a motor 501 is opened, the motor 501 drives a threaded rod 502 to rotate, the threaded rod 502 is connected with a threaded sleeve 505, and the threaded sleeve 505 is connected with a first sliding groove 503 through a limiting rod 504, under the action of the screw thread, the screw sleeve 505 moves downwards, so that the pressing rod 507 moves downwards to press the clamping rod 18 to move downwards, when the height of the clamping rod 18 is lower than that of the clamping plate 14, the movable wire clamp 12 bounces and opens under the action of the torsion spring 13, so that the isolating rod 8 is taken out and falls on the safety pocket net 9, then the second electric push rod 22 is opened, the mechanical arm 21 is opened to adjust the angle, so that a new isolating rod clamped by the clamp 23 is inserted into the fixed wire clamp 11, then the first electric push rod 20 is operated to extend, the height of the pressing rod 507 is adjusted through the motor 501, the first electric push rod 20 is operated to shorten, so that the pressing rod 507 presses the movable wire clamp 12, one side of the clamping plate 14 at the bottom of the movable wire clamp 12 is arc-shaped and can press the clamping rod 18, so that the clamping plate 14 is clamped with the clamping rod 18, so that the fixed wire clamp 11 is tightly attached to the movable wire clamp 12, and fixing the new spacer rod to complete the replacement operation.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited to the details of construction and the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, and variations which do not constitute an inventive contribution to the art may be made to the described embodiments as required without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides an automatic dismouting conductor spacer device based on heavy unmanned aerial vehicle, includes cable conductor (1), heavy unmanned aerial vehicle (2), fastener support (10) and safe pocket net (9), its characterized in that: the bottom of the heavy unmanned aerial vehicle (2) is provided with a fixing plate (19), the fixing plate (19) is respectively provided with a fixed positioning buckle (3) and a cloud deck camera (4), one side of the fixing plate (19) is connected with an automatic replacing component (5) through a first electric push rod (20), a movable positioning buckle (6) is arranged above the safety pocket net (9), four corners of the wire clamp support (10) are fixedly provided with fixed wire clamps (11), the top end of each fixed wire clamp (11) is connected with a movable wire clamp (12) through a torsion spring (13), the bottom of each movable wire clamp (12) is fixedly provided with two clamping plates (14), the bottom of each fixed wire clamp (11) is fixedly provided with a clamping groove (15), the inner wall of each clamping groove (15) is provided with a second sliding groove (16), and the inner lower part of each clamping groove (15) is connected with a clamping rod (18) through a spring (17), just the both ends of joint pole (18) are located the inside of second spout (16), arm (21) are installed to the bottom both sides of heavy unmanned aerial vehicle (2), and the intermediate position of arm (21) is connected with heavy unmanned aerial vehicle (2) through second electric push rod (22), anchor clamps (23) are installed to the end of arm (21).

2. The spacer device for automatic dismounting and mounting based on heavy unmanned aerial vehicle as claimed in claim 1, wherein: automatic change subassembly (5) and include mounting bracket (509), the cavity has been seted up to inside one side of mounting bracket (509), and the inside top of cavity is fixed with motor (501), the output of motor (501) is connected with threaded rod (502), threaded sleeve (505) have been cup jointed to the surface of threaded rod (502), the both sides of threaded sleeve (505) are fixed with gag lever post (504), and the inside below of cavity is provided with first spout (503), just the both ends of gag lever post (504) are located first spout (503), the bottom of threaded sleeve (505) has connection cap (508) through connecting rod (506) threaded connection, one side of connecting cap (508) is fixed with and presses stick (507).

3. The spacer device for automatic dismounting and mounting based on heavy unmanned aerial vehicle as claimed in claim 1, wherein: the cable is characterized in that an isolating rod (8) is fixed on the cable (1) through a fixing wire clamp (11), and the fixing and positioning buckle (3) and the movable positioning buckle (6) are connected with the isolating rod (8).

4. The spacer device for automatic dismounting and mounting based on heavy unmanned aerial vehicle as claimed in claim 1, wherein: one side of the clamping plates (14) is arc-shaped, the two clamping plates (14) are arranged in parallel, and meanwhile, the other side of each clamping plate (14) is provided with a groove.

5. The spacer device for automatic dismounting and mounting based on heavy unmanned aerial vehicle as claimed in claim 1, wherein: the clamping plate (14) is provided with a groove matched with the clamping rod (18), and the maximum length of the spring (17) is one half of the height of the clamping groove (15).

6. The spacer device for automatic dismounting and mounting based on heavy unmanned aerial vehicle as claimed in claim 1, wherein: the number of the automatic replacing assemblies (5) is two, and the two automatic replacing assemblies (5) are distributed from top to bottom.

7. The spacer device for automatic dismounting and mounting based on heavy unmanned aerial vehicle as claimed in claim 1, wherein: the bottom of fixed plate (19) is fixed with safe pocket net (9) and tests electric stick (7), the diameter of safe pocket net (9) is greater than the length of automatic subassembly (5) of changing.