Efficient line patrol device for line maintenance

Abstract

The utility model relates to the technical field of power line patrol, in particular to a high-efficiency line patrol device for line maintenance, an upper part of a line patrol machine is provided with a patrol assembly, a position, corresponding to the patrol assembly, of the bottom of the line patrol machine is provided with an adjusting assembly, and the patrol assembly comprises a top cover installed on the upper part of the line patrol machine. A connecting base is fixedly installed at the inner bottom of the line patrol machine, rotating bases are symmetrically and rotationally connected to the two sides of the outer portion of the connecting base, two rotating arms are symmetrically and rotationally connected to the two sides of the outer portions of the two rotating bases correspondingly, and transmission wheels are rotationally connected to the upper portions of every two rotating arms correspondingly. And a tension spring is connected between the inner sides of every two rotating arms. The high-efficiency line inspection device for line maintenance can be suitable for inspection of cables with different thicknesses, the angle and the height of the inspection camera can be adjusted, the inspection efficiency is improved, the practicability of the whole device is improved, and better use prospects are brought.

Description

Technical Field

[0001] The utility model relates to the technical field of power line inspection, in particular to a high-efficiency line inspection device for line maintenance. Background Art

[0002] In recent years, with the increasing complexity of high-voltage lines, the difficulty of overhead line channel maintenance and management has increased year by year. During the operation of overhead lines, the required distance limits are damaged to varying degrees, making it impossible to ensure the safe distance between overhead lines and objects below the line, resulting in discharge tripping accidents, which seriously affects the reliability of power supply and the safety of people passing through the line;

[0003] At present, the inspection of transmission lines is mainly carried out manually and by drones. Drones can not only reduce the labor intensity of workers in line inspection and reduce the operation and maintenance costs of high-voltage power transmission, but also improve the quality of inspection work and the level of scientific management technology. For example, a Chinese patent discloses an intelligent line inspection robot (authorization announcement number CN207104897U). This patented technology can control the corresponding line inspection robot to work collaboratively through a mobile monitoring terminal, thereby increasing the working capacity;

[0004] However, the above disclosed power line inspection device still has some defects when in use: the device cannot be used to inspect cables of different thicknesses, and the height and angle of the inspection camera cannot be conveniently adjusted, which affects the effect of cable inspection. Therefore, those skilled in the art provide an efficient line inspection device for line maintenance to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency line patrol device for line maintenance to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An efficient line patrol device for line maintenance comprises a line patrol machine, a patrol component is installed on the upper part of the line patrol machine, and an adjustment component is installed at the bottom of the line patrol machine at a position corresponding to the patrol component;

[0008] The inspection assembly includes a top cover installed on the upper part of the line patrol machine, a connecting seat is fixedly installed on the inner bottom of the line patrol machine, the outer sides of the connecting seat are symmetrically rotatably connected with a rotating seat, the outer sides of the two rotating seats are symmetrically rotatably connected with two rotating arms, the upper parts of each two rotating arms are rotatably connected with a transmission wheel, the inner sides of each two rotating arms are connected with a tensioning spring, the middle of the tops of the two connecting seats are fixedly installed with a connecting block, and the bottoms of each two connecting blocks are symmetrically rotatably connected with a driving wheel;

[0009] The adjustment component includes a transmission frame installed in the middle of the bottom of the line patrol machine, the output end of the transmission frame is rotatably connected to a threaded adjustment rod, the bottom of the transmission frame is installed with an inspection seat, the interior of the inspection seat is embedded with a matching threaded adjustment sleeve at a position corresponding to the transmission frame, and the exterior of the inspection seat is symmetrically rotatably connected to inspection cameras on both sides.

[0010] As a further solution of the utility model: it also includes an alarm at the middle of the outer wall of the top cover, and a leakage detector is installed at the front of the line patrol machine at the position corresponding to the connection slot.

[0011] As a further solution of the utility model: connecting slide bars are symmetrically installed on both sides of the bottom of the transmission frame, and a bellows is sleeved on the outside of the transmission frame.

[0012] As a further solution of the utility model: the bottom walls of the two connecting seats are fixedly mounted with driving motors, and the middle parts of the bottoms of the two connecting seats are rotatably connected with driving shafts.

[0013] As a further solution of the utility model: the driving wheel, the driving shaft and the output shaft of the driving motor are all equipped with transmission pulleys, and a transmission belt is connected between the outsides of every two of the transmission pulleys.

[0014] As a further solution of the utility model: motor seats are symmetrically installed on both sides of the inner wall of the inspection seat, and the inner sides of the two motor seats are fixedly installed with adjustment motors, and the output shaft of the adjustment motor is connected to the rotating shaft of the inspection camera.

[0015] As a further solution of the utility model: a servo motor is fixedly installed on the top of the transmission frame, and the output shaft of the servo motor is connected to the rotating shaft of the threaded adjustment rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. An efficient line patrol device for line maintenance. When in use, the cable is passed through the connection groove at the top cover, and then the cable is placed between two transmission wheels, and the tension spring is used to tighten and clamp it, and then the driving wheel at the connection block is hooked on the upper surface of the cable, so that the line patrol machine can be suspended for use. At the same time, the driving motor drives the transmission pulley to rotate, and the driving shaft and the transmission belt drive the driving wheel to rotate, so that the line patrol machine can be driven to move forward outside the cable, and the inspection camera can be used for inspection, and the leakage detector can be used for leakage detection, so as to improve the practicality of the device, which is better than the traditional method.

[0018] 2. An efficient line inspection device for line maintenance, which drives the inspection camera to rotate through the motor seat to drive the adjustment motor, so that the inspection angle of the inspection camera can be adjusted. The servo motor at the transmission frame drives the threaded adjustment rod to rotate, and the threaded adjustment sleeve drives the inspection seat to rise and fall, so that the inspection camera can perform more precise shooting and inspection, thereby improving the use effect of the device, which is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a high-efficiency line patrol device for line maintenance;

[0020] Figure 2 It is a structural schematic diagram of a line patrol machine in a high-efficiency line patrol device for line maintenance;

[0021] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0022] Figure 4 The present invention is a structural schematic diagram of an inspection seat in a high-efficiency line inspection device for line maintenance.

[0023] In the figure: 1. line patrol machine; 2. top cover; 3. alarm; 4. connecting slot; 5. inspection seat; 6. inspection camera; 7. bellows; 8. leakage detector; 9. connecting seat; 10. rotating seat; 11. rotating arm; 12. transmission wheel; 13. tension spring; 14. connecting block; 15. driving wheel; 16. threaded adjustment rod; 17. transmission frame; 18. connecting slide rod; 19. threaded adjustment sleeve; 20. driving motor; 21. driving shaft; 22. driving pulley; 23. driving belt; 24. motor seat; 25. direction adjustment motor. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 4 In an embodiment of the utility model, a high-efficiency line patrol device for line maintenance includes a line patrol machine 1, a patrol component is installed on the upper part of the line patrol machine 1, and an adjustment component is installed at the bottom of the line patrol machine 1 at a position corresponding to the patrol component;

[0026] The inspection component includes a top cover 2 installed on the upper part of the line patrol machine 1, a connecting seat 9 is fixedly installed on the inner bottom of the line patrol machine 1, and a rotating seat 10 is symmetrically rotatably connected to the outer sides of the connecting seat 9, and two rotating arms 11 are symmetrically rotatably connected to the outer sides of the two rotating seats 10, and the upper parts of each two rotating arms 11 are rotatably connected to a transmission wheel 12, and a tension spring 13 is connected between the inner sides of each two rotating arms 11, and a connecting block 14 is fixedly installed at the middle of the top of the two connecting seats 9, and a driving wheel 15 is symmetrically rotatably connected between the bottoms of each two connecting blocks 14;

[0027] The adjustment component includes a transmission frame 17 installed in the middle of the bottom of the line patrol machine 1, and the output end of the transmission frame 17 is rotatably connected to the threaded adjustment rod 16. The bottom of the transmission frame 17 is installed with an inspection seat 5, and the interior of the inspection seat 5 is fitted with a matching threaded adjustment sleeve 19 at a position corresponding to the transmission frame 17. The exterior of the inspection seat 5 is symmetrically rotatably connected to the inspection camera 6, and a servo motor is fixedly installed on the top of the transmission frame 17, and the output shaft of the servo motor is connected to the rotating shaft of the threaded adjustment rod 16. The threaded adjustment rod 16 is driven to rotate by the servo motor at the transmission frame 17, and the inspection seat 5 is driven to rise and fall in cooperation with the threaded adjustment sleeve 19, so that the inspection camera 6 can perform more precise shooting and inspection, thereby improving the use effect of the device.

[0028] In Figure 1 Middle: It also includes an alarm 3 in the middle of the outer wall of the top cover 2, and a leakage detector 8 is installed at the front of the line patrol machine 1 corresponding to the connection slot 4. The alarm is indicated by the alarm 3, and the leakage detection is performed in conjunction with the leakage detector 8.

[0029] exist Figure 1-2 Middle: Connecting slide bars 18 are symmetrically installed on both sides of the bottom of the transmission frame 17, and a bellows 7 is sleeved on the outside of the transmission frame 17. The bellows 7 is extended and retracted to protect the connecting slide bars 18 and the threaded adjustment rod 16.

[0030] exist Figure 1-3 Middle: The bottom walls of the two connecting seats 9 are fixedly installed with driving motors 20, and the middle of the bottoms of the two connecting seats 9 are rotatably connected with driving shafts 21. The driving wheel 15, the driving shaft 21 and the output shaft of the driving motor 20 are all installed with transmission pulleys 22. A transmission belt 23 is connected between the outsides of every two transmission pulleys 22. The driving motor 20 drives the transmission pulley 22 to rotate, and cooperates with the driving shaft 21 and the transmission belt 23 to drive the driving wheel 15 to rotate, so that the line patrol machine 1 can be driven to move forward outside the cable, and the inspection camera 6 can be used for inspection, and the leakage detector 8 can be used for leakage detection, thereby improving the practicability of the device.

[0031] exist Figure 1 and 4Middle: Motor seats 24 are symmetrically installed on both sides of the inner wall of the inspection seat 5, and adjustment motors 25 are fixedly installed on the inner sides of the two motor seats 24, and the output shafts of the adjustment motors 25 are connected to the rotating shaft of the inspection camera 6. The motor seats 24 drive the adjustment motors 25 to drive the inspection camera 6 to rotate, so that the inspection angle of the inspection camera 6 can be adjusted.

[0032] The working principle of the utility model is as follows: when in use, the cable is passed through the connecting groove 4 at the top cover 2, and then the cable is placed between the two transmission wheels 12, and the tension spring 13 is used to tighten and clamp it, and then the driving wheel 15 at the connecting block 14 is hooked on the upper surface of the cable, so that the line patrol machine 1 can be suspended for use. At the same time, the driving motor 20 drives the transmission pulley 22 to rotate, and the driving shaft 21 and the transmission belt 23 are used to drive the driving wheel 15 to rotate, so that the line patrol machine 1 can be driven to move forward outside the cable, and the inspection camera 6 can be used for inspection, and the leakage detector 8 can be used for leakage detection, thereby improving the practicality of the device, and the motor seat 24 drives the adjustment motor 25 to drive the inspection camera 6 to rotate, so that the inspection angle of the inspection camera 6 can be adjusted, and the servo motor at the transmission frame 17 drives the threaded adjustment rod 16 to rotate, and the threaded adjustment sleeve 19 drives the inspection seat 5 to rise and fall, so that the inspection camera 6 can be more accurately photographed and inspected, thereby improving the use effect of the device, and it is convenient for users to use it, which is more practical.

Claims

1. An efficient line inspection device for line maintenance, comprising a line inspection machine (1), characterized in that: The upper part of the line patrol machine (1) is equipped with a patrol component, and the bottom of the line patrol machine (1) is equipped with an adjustment component at a position corresponding to the patrol component; The inspection assembly comprises a top cover (2) mounted on the upper part of the line patrol machine (1); a connecting seat (9) is fixedly mounted on the inner bottom of the line patrol machine (1); two sides of the outer part of the connecting seat (9) are symmetrically rotatably connected to a rotating seat (10); two sides of the outer part of the two rotating seats (10) are symmetrically rotatably connected to two rotating arms (11); the upper parts of each of the two rotating arms (11) are rotatably connected to a transmission wheel (12); the inner sides of each of the two rotating arms (11) are connected to a tension spring (13); a connecting block (14) is fixedly mounted at the middle of the top of the two connecting seats (9); and a driving wheel (15) is symmetrically rotatably connected between the bottoms of each of the two connecting blocks (14); The adjustment assembly comprises a transmission frame (17) installed at the middle of the bottom of the line patrol machine (1), the output end of the transmission frame (17) is rotatably connected to a threaded adjustment rod (16), the bottom of the transmission frame (17) is installed with an inspection seat (5), the interior of the inspection seat (5) is fitted with a matching threaded adjustment sleeve (19) at a position corresponding to the transmission frame (17), and the exterior of the inspection seat (5) is symmetrically rotatably connected to inspection cameras (6) on both sides.

2. The high-efficiency line patrol device for line maintenance according to claim 1, characterized in that: It also includes an alarm (3) in the middle of the outer wall of the top cover (2), and a leakage detector (8) is installed at the front of the line patrol machine (1) at a position corresponding to the connection slot (4).

3. The high-efficiency line patrol device for line maintenance according to claim 1, characterized in that: Connecting slide bars (18) are symmetrically mounted on both sides of the bottom of the transmission frame (17), and a bellows (7) is sleeved on the outside of the transmission frame (17).

4. The high-efficiency line patrol device for line maintenance according to claim 1, characterized in that: A driving motor (20) is fixedly mounted on the bottom walls of the two connecting seats (9), and a driving shaft (21) is rotatably connected to the middle of the bottom of the two connecting seats (9).

5. The high-efficiency line patrol device for line maintenance according to claim 4, characterized in that: The driving wheel (15), the driving shaft (21) and the output shaft of the driving motor (20) are all equipped with driving pulleys (22), and a driving belt (23) is connected between the outsides of every two driving pulleys (22).

6. The high-efficiency line patrol device for line maintenance according to claim 1, characterized in that: Motor seats (24) are symmetrically mounted on both sides of the inner wall of the inspection seat (5), and an adjustment motor (25) is fixedly mounted on the inner side of the two motor seats (24), and the output shaft of the adjustment motor (25) is connected to the rotating shaft of the inspection camera (6).

7. The high-efficiency line patrol device for line maintenance according to claim 1, characterized in that: A servo motor is fixedly mounted on the top of the transmission frame (17), and the output shaft of the servo motor is connected to the rotating shaft of the threaded adjustment rod (16).

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