Image monitoring equipment for overhead transmission line

Abstract

The utility model relates to an overhead power transmission line image monitoring device, which belongs to the monitoring field, and comprises an unmanned aerial vehicle, a power transmission line body and three moving frames, the moving frames are provided with fixing assemblies, the moving frames are provided with rotating assemblies, the fixing assemblies comprise connecting frames fixedly installed with the tops of the moving frames, and the connecting frames are provided with rotating assemblies. And a monitoring device is inserted into the top of the connecting frame, a two-way screw rod is rotationally installed in the connecting frame, and the outer side of the two-way screw rod is in threaded connection with two moving blocks. According to the overhead transmission line image monitoring equipment, the fixing assembly is installed, so that the monitoring device can be conveniently disassembled and maintained, and the device can be regularly calibrated and debugged, the monitoring accuracy and long-term stable operation of the device can be ensured, and the use quality and effect of the monitoring device can be improved; the angle of the monitoring device is adjusted and the power transmission line monitoring effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring technical field, concretely is an overhead transmission line image monitoring device. BACKGROUND

[0002] Overhead line mainly refers to overhead open wire, erects on the ground, is with the insulator fixed transmission conductor on the pole tower erecting on the ground to transmit the power transmission line, along with the development of power grid system, its distribution range is more and more wide, to improve the inspection efficiency of transmission line, inspection also has the preliminary change video inspection from traditional manual inspection, the video inspection mode mainly used at present is to hang the inspection equipment on the transmission line or carries the inspection equipment and shoots through the unmanned aerial vehicle.

[0003] Please refer to the announcement number CN118054550A, an overhead transmission line image monitoring device, including unmanned aerial vehicle, image monitoring unit, control unit and first walking mechanism, unmanned aerial vehicle rotatory connection has telescopic fixing frame... Control unit and telescopic fixing frame, first walking mechanism, second walking mechanism, the controlled end of first drive mechanism and second drive mechanism electric connection;The invention can realize the monitoring of multiple overhead transmission lines through the cooperation of unmanned aerial vehicle, first walking mechanism and second walking mechanism, improve the practical range of the equipment, and the monitoring method is simple and convenient, and no one needs to place and take down manually.

[0004] In the above patent, when the monitoring device is used, the instrument needs to be calibrated and debugged regularly to ensure the accuracy of the device monitoring and long-term stable operation, however, the camera is rotatably connected with the device, which is not convenient for disassembling and repairing the camera monitoring equipment, and the use effect of the device is reduced, and another technical scheme is proposed to solve the technical problem. UTILITY MODEL CONTENT

[0005] In view of the defects of the prior art, the utility model provides an overhead transmission line image monitoring device, which has the advantages of convenient disassembly and repair, solves the problem of inconvenient disassembly and repair of the camera monitoring equipment, and reduces the use effect of the device.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an overhead transmission line image monitoring device, including unmanned aerial vehicle, transmission line body and three mobile frames, the fixed assembly is installed on the mobile frame, the rotating assembly is installed on the mobile frame;

[0007] The fixed assembly comprises a connecting frame fixedly installed on the top of the moving frame, a monitoring device is inserted on the top of the connecting frame, a bidirectional screw rod is rotatably installed in the connecting frame, two moving blocks are screw-connected to the outer side of the bidirectional screw rod, L-shaped connecting frames are fixedly installed on the top of the two moving blocks, and an inserting assembly is arranged in the L-shaped connecting frames.

[0008] Further, the inserting assembly comprises an electric push rod fixedly installed on the top of the L-shaped connecting frame, a T-shaped inserting rod is fixedly installed on the output end of the electric push rod, and a pneumatic cylinder fixedly connected with the top of the moving frame is installed on the bottom of the unmanned aerial vehicle.

[0009] Further, the rotating assembly comprises two connecting plates fixedly installed on the top of the connecting frame, driving devices are rotatably installed on the opposite sides of the two connecting plates, a rotating rod is rotatably installed on the bottom of the inner wall of the connecting frame, a first conical gear is fixedly installed on the outer side of the bidirectional screw rod, and a second conical gear meshing with the first conical gear is fixedly installed on the outer side of the rotating rod.

[0010] Further, threaded holes are formed in the interiors of the two moving blocks, and the moving blocks are screw-connected with the moving blocks through the threaded holes.

[0011] Further, a through hole is formed in the interior of the monitoring device, an inserting groove is formed on the top of the connecting frame, and the T-shaped inserting rod is inserted with the connecting frame through the through hole and the inserting groove.

[0012] Further, a moving groove is formed on the top of the connecting frame, and the moving blocks extend to the outer side of the connecting frame through the moving groove.

[0013] Further, an extension hole is formed on the top of the connecting frame, and the rotating rod penetrates to the outer side of the connecting frame through the extension hole.

[0014] Further, a microcontroller is installed on one side of the left connecting plate, and the monitoring device, the electric push rod and the pneumatic cylinder are signal-connected with the microcontroller.

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] The aerial power transmission line image monitoring equipment is convenient for splitting and repairing the monitoring device, calibrating and debugging the device regularly, ensuring the accuracy of device monitoring and long-term stable operation, improving the quality and effect of the monitoring device, adjusting the angle of the monitoring device according to the monitoring requirement through the installation of the rotating assembly, and improving the effect of power transmission line monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a sectional view of the utility model structure;

[0018] Figure 2 For the utility model Figure 1 A structure amplification view in the middle;

[0019] Figure 3 For the utility model connection frame structure perspective view;

[0020] Figure 4 For the utility model Figure 1 B structure amplification view in the middle.

[0021] In the drawing: 1, unmanned aerial vehicle;2, power transmission line body;3, moving frame;4, connecting frame;5, monitoring device;6, two-way screw;7, moving block;8, L-shaped connecting frame;9, electric push rod;10, T-shaped insertion rod;11, air cylinder;12, connecting plate;13, driving device;14, rotating rod;15, first conical tooth;16, second conical tooth. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 4 The aerial power transmission line image monitoring equipment in the embodiment comprises an unmanned aerial vehicle 1, a power transmission line body 2 and three moving frames 3. The moving frames 3 are provided with fixing assemblies and rotating assemblies.

[0024] It should be noted that the three moving frames 3 are provided with sliding devices inside, and the middle moving frame 3 is provided with electric telescopic rods fixedly installed on both sides. The output ends of the two electric telescopic rods are fixedly connected with the moving frames 3 on both sides.

[0025] Embodiment one: the fixing assembly comprises a connecting frame 4 fixedly installed on the top of the moving frame 3. The connecting frame 4 is provided at the top with a monitoring device 5, and the connecting frame 4 is provided inside with a two-way screw 6 rotatably installed.

[0026] The two-way screw 6 is provided at the outside with two moving blocks 7. The two moving blocks 7 are provided inside with threaded holes. The moving blocks 7 are threadedly connected with the moving blocks 7 through the threaded holes, to drive the two-way screw 6 to rotate, so that the moving blocks 7 move. The moving blocks 7 are provided at the top with mounting columns fixedly connected with L-shaped connecting frames 8.

[0027] The top of the connecting frame 4 is provided with a moving slot, the moving block 7 extends to the outside of the connecting frame 4 through the moving slot, the top of the two moving blocks 7 is fixedly installed with an L-shaped connecting frame 8, and the inside of the L-shaped connecting frame 8 is provided with a plug-in assembly.

[0028] The plug-in assembly comprises an electric push rod 9 fixedly installed at the top of the L-shaped connecting frame 8, the output end of the electric push rod 9 is fixedly installed with a T-shaped plug-in rod 10, the inside of the monitoring device 5 is provided with a through hole, the top of the connecting frame 4 is provided with a plug-in slot, and the T-shaped plug-in rod 10 is plugged with the connecting frame 4 through the through hole and the plug-in slot.

[0029] In addition, the bottom of the unmanned aerial vehicle 1 is fixedly installed with a gas cylinder 11 fixedly connected with the top of the moving frame 3, the gas cylinder 11 is fixedly connected with the middle moving frame 3, and the gas cylinder 11 is started to drive the moving frame 3 to move and adjust.

[0030] It should be noted that the overhead transmission line image monitoring equipment is provided with the fixing assembly, so that the monitoring device 5 can be disassembled and maintained, and the device can be calibrated and debugged regularly, so that the accuracy of the device monitoring and long-term stable operation are ensured, and the quality and effect of the use of the monitoring device 5 are improved.

[0031] Specifically, when the overhead transmission line image monitoring equipment needs to be disassembled and maintained regularly, the unmanned aerial vehicle 1 and the monitoring device 5 are moved out of the transmission line body 2, the two electric push rods 9 are started through the microcontroller, the T-shaped plug-in rod 10 is driven to move upwards, the plug-in of the T-shaped plug-in rod 10 and the monitoring device 5 is released, then the two-way screw rod 6 is rotated by twisting the rotating assembly, the two moving blocks 7 move in opposite directions, the two L-shaped connecting frames 8 are synchronously driven to move, the T-shaped plug-in rod 10 moves out of the top of the monitoring device 5, and the user can disassemble and maintain the monitoring device 5.

[0032] Embodiment two: please refer to Figure 1 On the basis of embodiment one, the rotating assembly is further installed on the moving frame 3, the rotating assembly comprises two connecting plates 12 fixedly installed at the top of the connecting frame 4, the left connecting plate 12 is installed with a microcontroller on one side, and the monitoring device 5, the electric push rod 9 and the gas cylinder 11 are signal connected with the microcontroller, so that the user can control the starting time of the monitoring device 5, the electric push rod 9 and the gas cylinder 11.

[0033] The opposite sides of the two connecting plates 12 are rotatably installed with a driving device 13, the driving device 13 is composed of a motor, a rotating rod and a connecting block, the output end of the motor is fixedly connected with the rotating rod, the outer side of the rotating rod is fixedly installed with the connecting block fixedly connected with the bottom of the connecting frame 4, the motor is started to drive the rotating rod to rotate, the connecting frame 4 is driven to rotate through the connecting block, the angle of the monitoring device 5 is adjusted, and the rotating rod 14 is rotatably installed on the inner wall bottom of the connecting frame 4.

[0034] The top of the connecting frame 4 is provided with an extension hole, the rotating rod 14 penetrates to the outside of the connecting frame 4 through the extension hole, the top of the rotating rod 14 is fixedly installed with a rotating disc, the user twists the rotating disc to drive the rotating rod 14 to rotate, the outside of the bidirectional screw rod 6 is fixedly installed with a first conical gear 15, and the outside of the rotating rod 14 is fixedly installed with a second conical gear 16 engaged with the first conical gear 15.

[0035] It should be noted that the overhead transmission line image monitoring equipment is provided with a rotating assembly, which is convenient for adjusting the angle of the monitoring device 5 according to the monitoring requirement, and improves the monitoring effect of the transmission line.

[0036] Specifically, when the overhead transmission line image monitoring equipment is used, the driving device 13 is started to drive the connecting frame 4 to rotate, thereby adjusting the monitoring angle of the monitoring device 5, the rotating disc is twisted to drive the rotating rod 14 to rotate, so that the second conical gear 16 rotates, the second conical gear 16 is engaged with the first conical gear 15 to drive the bidirectional screw rod 6 to rotate, thereby driving the L-shaped connecting frame 8 to move.

[0037] The working principle of the above embodiment is as follows:

[0038] (1) When the overhead transmission line image monitoring equipment needs to be disassembled for regular maintenance, the unmanned aerial vehicle 1 and the monitoring device 5 are moved out of the transmission line body 2, the two electric push rods 9 are started through the microcontroller to drive the T-shaped insertion rod 10 to move upwards, thereby disengaging the T-shaped insertion rod 10 from the monitoring device 5, then the rotating assembly is twisted to make the bidirectional screw rod 6 rotate, so that the two moving blocks 7 move in opposite directions, synchronously driving the two L-shaped connecting frames 8 to move, so that the T-shaped insertion rod 10 moves out of the top of the monitoring device 5, thereby facilitating the user to disassemble and maintain the monitoring device 5.

[0039] (2) When the overhead transmission line image monitoring equipment is used, the driving device 13 is started to drive the connecting frame 4 to rotate, thereby adjusting the monitoring angle of the monitoring device 5, the rotating disc is twisted to drive the rotating rod 14 to rotate, so that the second conical gear 16 rotates, the second conical gear 16 is engaged with the first conical gear 15 to drive the bidirectional screw rod 6 to rotate, thereby driving the L-shaped connecting frame 8 to move.

[0040] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0041] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. An overhead power transmission line image monitoring device, comprising a drone (1), a power transmission line body (2), and three mobile frames (3), characterized in that: A fixed component is installed on the moving frame (3), and a rotating component is installed on the moving frame (3); The fixed assembly comprises a connecting frame (4) fixedly mounted on the top of the moving frame (3); a monitoring device (5) is plugged into the top of the connecting frame (4); a bidirectional screw (6) is rotatably mounted inside the connecting frame (4); two moving blocks (7) are threadedly connected to the outer sides of the bidirectional screw (6); an L-shaped connecting frame (8) is fixedly mounted on the top of each of the two moving blocks (7); and a plug-in assembly is provided inside the L-shaped connecting frame (8).

2. The overhead power line image monitoring device according to claim 1, characterized in that: The plug-in assembly comprises an electric push rod (9) fixedly mounted on the top of an L-shaped connecting frame (8), a T-shaped plug rod (10) fixedly mounted on the output end of the electric push rod (9), and a cylinder (11) fixedly connected to the top of a moving frame (3) fixedly mounted on the bottom of the drone (1).

3. The overhead power line image monitoring device according to claim 1, characterized in that: The rotating assembly comprises two connecting plates (12) fixedly mounted on the top of the connecting frame (4); a driving device (13) is rotatably mounted on opposite sides of the two connecting plates (12); a rotating rod (14) is rotatably mounted on the bottom of the inner wall of the connecting frame (4); a first conical tooth (15) is fixedly mounted on the outer side of the bidirectional screw (6); and a second conical tooth (16) meshing with the first conical tooth (15) is fixedly mounted on the outer side of the rotating rod (14).

4. The overhead power line image monitoring device according to claim 1, characterized in that: Threaded holes are provided inside the two moving blocks (7), and the moving blocks (7) are threadedly connected to each other via the threaded holes.

5. The overhead power line image monitoring device according to claim 2, characterized in that: A through hole is provided inside the monitoring device (5), a plug-in slot is provided on the top of the connection frame (4), and the T-shaped plug rod (10) is plugged into the connection frame (4) through the through hole and the plug-in slot.

6. The overhead power line image monitoring device according to claim 1, characterized in that: A moving groove is provided on the top of the connecting frame (4), and the moving block (7) extends to the outside of the connecting frame (4) through the moving groove.

7. The overhead power line image monitoring device according to claim 3, characterized in that: An extension hole is provided at the top of the connection frame (4), and the rotating rod (14) passes through the extension hole to the outside of the connection frame (4).

8. The overhead power line image monitoring device according to claim 3, characterized in that: A microcontroller is installed on one side of the left connecting plate (12), and the monitoring device (5), the electric push rod (9) and the cylinder (11) are all connected to the microcontroller signal.

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