Insulator live-line cleaning brush

Abstract

The utility model discloses an insulator live-line cleaning brush, which belongs to the technical field of insulator cleaning, and comprises a cleaning shell, the top of the cleaning shell is provided with a mounting assembly, and the two sides of the inner cavity of the cleaning shell are provided with arc-shaped rotating frames matched with the cleaning shell. A rotating connecting assembly is arranged between the arc-shaped rotating frames and the cleaning shell, the arc-shaped rotating frames are rotationally installed in an inner cavity of the cleaning shell through the rotating connecting assembly, and brush connecting rods are fixedly installed on the inner sides of the two arc-shaped rotating frames; through the arrangement of the installation assembly, the device can be installed on a supporting rod and other structures and used for moving the device to the corresponding position of an insulator, when the device is used, the surface of the insulator is sleeved with the cleaning shell, and then the cleaning brush is driven by the driving assembly to clean the surface of the insulator; according to the device, the cleaning brush covers the whole insulator, the insulator can be cleaned at a time, and the cleaning efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of insulator cleaning, in particular to a live cleaning brush for insulators. Background Art

[0002] Insulators are a special type of insulating control that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and gradually developed into high-type high-voltage power line connection towers with multiple disc-shaped insulators suspended at one end. It is used to increase the creepage distance and is usually made of glass or ceramic, called insulators. Insulators are used outdoors for a long time. Due to dust accumulation, bird feces and other reasons, various dirt will form on the surface of the insulator. The appearance of various dirt on the surface of the insulator will cause its insulation resistance to decrease, which will lead to safety accidents such as insulator flashover, posing a great hidden danger to the safe operation of the line. Manual cleaning of insulators generally requires power outages, and there are disadvantages such as large workload, dangerous working environment, and low work efficiency. It has become a trend to use automatic cleaning mechanisms instead of manual cleaning.

[0003] A Chinese patent with authorization (announcement) number CN105170509B discloses an insulator string cleaning tool, which belongs to the field of power grids and solves the technical problems of low work efficiency and many hidden dangers in the prior art of insulator string cleaning. The insulator string cleaning tool provided by the invention includes a bracket, a tray, a container and an operating rod are provided on the bracket, and a brush head for cleaning the insulator string is provided on the operating rod. The brush head is located directly above the tray, and the container is used to store the cleaning liquid. The tray, the container and the brush head are connected in sequence to form a water supply system, and the tray is installed on the insulator string to position the insulator string cleaning tool.

[0004] The insulator cleaning tool involved in the above patent only relies on one brush head to clean the insulator, and the longer insulator needs to clean its concave parts one by one, and the cleaning efficiency is low. Therefore, we need to propose an insulator live cleaning brush. Utility Model Content

[0005] The utility model aims to provide an insulator live cleaning brush, which has the advantage of being able to clean the insulator efficiently, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides an insulator live cleaning brush, including a cleaning shell, a mounting assembly is arranged on the top of the cleaning shell, arc-shaped rotating frames compatible with the cleaning shell are arranged on both sides of the inner cavity of the cleaning shell, a rotating connection assembly is arranged between the arc-shaped rotating frames and the cleaning shell, the arc-shaped rotating frames are rotatably installed in the inner cavity of the cleaning shell through the rotating connection assembly, brush connecting rods are fixedly installed on the inner sides of two groups of the arc-shaped rotating frames, cleaning brushes are installed on the surfaces of the brush connecting rods facing inward, arc-shaped driving frames are arranged on the inner sides of the two groups of the arc-shaped rotating frames, the arc-shaped driving frames are fixedly installed on the surfaces of the brush connecting rods, and driving assemblies for driving the arc-shaped driving frames to rotate are installed on both sides of the cleaning shell.

[0007] Preferably, the driving assembly includes a driving motor fixedly mounted on both sides of the cleaning shell, the output shaft of the driving motor is fixedly mounted with a driving gear, the surface of the arc-shaped driving frame is provided with a tooth groove matching the driving gear, and one side of the driving gear penetrates the cleaning shell and extends to the inner cavity of the cleaning shell to engage with the inner cavity of the tooth groove.

[0008] Preferably, grooves are provided on both sides of the cleaning shell at positions corresponding to the driving gear, and the surface of the driving gear is rotatably connected to the inner cavity of the groove.

[0009] Preferably, mounting brackets are fixedly mounted on both sides of the cleaning shell and at positions corresponding to the driving motor, and the driving motor is fixedly mounted on both sides of the cleaning shell through the mounting brackets.

[0010] Preferably, the rotating connection assembly includes a T-shaped rotating frame fixedly mounted on the surface of the arc-shaped rotating frame, and a T-shaped rotating groove is provided on the inner wall of the cleaning shell at a corresponding position of the T-shaped rotating frame, and the surface of the T-shaped rotating frame is rotatably connected to the inner wall of the T-shaped rotating groove.

[0011] Preferably, the mounting assembly includes a mounting plate fixedly mounted on the top of the cleaning shell, a connecting frame fixedly mounted on the top of the mounting plate, a positioning tube fixedly mounted on the bottom of the connecting frame, and a locking assembly is provided on one side of the positioning tube.

[0012] Preferably, the locking assembly includes a locking tube fixedly mounted on one side of the positioning tube, one end of the locking tube is threadedly connected to a locking rod, one end of the locking rod passes through the locking tube and the positioning tube in sequence and extends to the inner cavity of the positioning tube.

[0013] Preferably, the bottom of the cleaning shell is open, and the arc-shaped driving frame and the arc-shaped rotating frame are adapted to match the cleaning shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model can install the device on a structure such as a support rod through the setting of the installation component, and is used to move the device to the corresponding position of the insulator. When in use, the cleaning shell is sleeved on the surface of the insulator and then the cleaning brush is driven by the driving component to clean the surface of the insulator. The cleaning brush in the device covers the entire insulator, and the insulator can be cleaned at one time, and the cleaning efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the cleaning brush of the utility model during use;

[0018] Figure 3 It is a structural schematic diagram of the drive assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the locking assembly of the utility model.

[0020] In the figure: 1. cleaning shell; 2. arc-shaped rotating frame; 3. brush connecting rod; 4. cleaning brush; 5. arc-shaped driving frame; 6. driving motor; 7. driving gear; 8. tooth groove; 9. groove; 10. mounting frame; 11. T-shaped rotating frame; 12. T-shaped rotating groove; 13. mounting plate; 14. connecting frame; 15. positioning tube; 16. locking tube; 17. locking 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 4 The utility model provides an insulator live cleaning brush, including a cleaning shell 1, a mounting assembly is arranged on the top of the cleaning shell 1, the mounting assembly includes a mounting plate 13 fixedly mounted on the top of the cleaning shell 1, a connecting frame 14 is fixedly mounted on the top of the mounting plate 13, a positioning tube 15 is fixedly mounted on the bottom of the connecting frame 14, a locking assembly is arranged on one side of the positioning tube 15, the locking assembly includes a locking tube 16 fixedly mounted on one side of the positioning tube 15, one end of the locking tube 16 is threadedly connected with a locking rod 17, one end of the locking rod 17 passes through the locking tube 16 and the positioning tube 15 in sequence and extends to the inner cavity of the positioning tube 15.

[0023] By setting up the mounting assembly, the device can be installed and fixed on a structure such as a support pole, so as to lift and move the device to the height of the insulator. When connecting the support pole, the user can insert the top end of the support pole into the positioning tube 15, and then tighten the locking rod 17. The rotation of the locking rod 17 will cause one end of the locking rod 17 to successively penetrate the locking tube 16 and the positioning tube 15 and extend to the inner cavity of the positioning tube 15 to fit with the surface of the support pole, thereby installing and fixing the device on the support pole.

[0024] Preferably, arc-shaped rotating frames 2 compatible with the cleaning shell 1 are provided on both sides of the inner cavity of the cleaning shell 1, and a rotating connection assembly is provided between the arc-shaped rotating frames 2 and the cleaning shell 1. The arc-shaped rotating frames 2 are rotatably installed in the inner cavity of the cleaning shell 1 through the rotating connection assembly. The rotating connection assembly includes a T-shaped rotating frame 11 fixedly installed on the surface of the arc-shaped rotating frame 2, and a T-shaped rotating groove 12 is provided on the inner wall of the cleaning shell 1 and at a corresponding position of the T-shaped rotating frame 11. The surface of the T-shaped rotating frame 11 is rotatably connected to the inner wall of the T-shaped rotating groove 12, and a brush connecting rod 3 is fixedly installed on the inner side of the two groups of arc-shaped rotating frames 2, and a cleaning brush 4 is installed on the surface of the brush connecting rod 3 facing inward.

[0025] In this embodiment, the arc-shaped rotating frame 2 can be rotatably installed in the inner cavity of the cleaning shell 1 by setting the rotating connection component. When the driving component drives the brush connecting rod 3 and the cleaning brush 4 to rotate to clean the surface of the insulator, the arc-shaped rotating frame 2 will be driven to rotate in the inner cavity of the cleaning shell 1. The rotation of the arc-shaped rotating frame 2 will drive the T-shaped rotating frame 11 to slide in the inner cavity of the T-shaped rotating groove 12. Through the coordinated use of the T-shaped rotating frame 11 and the T-shaped rotating groove 12, the arc-shaped rotating frame 2 can be stably connected to the inner cavity of the cleaning shell 1.

[0026] The cleaning brush 4 in the device covers the entire insulator, and the insulator can be cleaned at one time with high cleaning efficiency. When the insulator is long, the user can clean the insulator in different areas, starting from one end of the insulator and cleaning each area one by one. The cleaning efficiency is still significantly improved compared with traditional technology.

[0027] Among them, an arc-shaped driving frame 5 is provided on the inner side of the two groups of arc-shaped rotating frames 2, and the arc-shaped driving frame 5 is fixedly installed on the surface of the brush connecting rod 3. Both sides of the cleaning shell 1 are equipped with driving components for driving the arc-shaped driving frame 5 to rotate. The driving components include a driving motor 6 fixedly installed on both sides of the cleaning shell 1, and the output shaft of the driving motor 6 is fixedly installed with a driving gear 7. The surface of the arc-shaped driving frame 5 is provided with a tooth groove 8 adapted to the driving gear 7. One side of the driving gear 7 penetrates the cleaning shell 1 and extends to the inner cavity of the cleaning shell 1 to engage with the inner cavity of the tooth groove 8.

[0028] Through the setting of the driving component, when using the device to clean the insulator, the device can be moved to the height of the insulator through the support rod, and the cleaning shell 1 can be stuck on the surface of the insulator, and then the two sets of driving motors 6 are turned on. The output shaft of the driving motor 6 will drive the driving gear 7 to rotate. Since one side of the driving gear 7 is engaged with the inner wall of the tooth groove 8 on the surface of the arc-shaped driving frame 5, when the driving gear 7 rotates, it will drive the arc-shaped driving frame 5 to rotate, and then drive the brush connecting rod 3 and the cleaning brush 4 to rotate, so as to clean the surface of the insulator.

[0029] It is worth mentioning that grooves 9 are opened on both sides of the cleaning shell 1 and at the corresponding positions of the driving gear 7. The surface of the driving gear 7 is rotatably connected to the inner cavity of the groove 9. Mounting frames 10 are fixedly installed on both sides of the cleaning shell 1 and at the corresponding positions of the driving motor 6. The driving motor 6 is fixedly installed on both sides of the cleaning shell 1 through the mounting frames 10. The bottom of the cleaning shell 1 is open, and the arc-shaped driving frame 5 and the arc-shaped rotating frame 2 are adapted to the cleaning shell 1.

[0030] In this embodiment, the groove 9 is provided to provide a rotation space for the driving gear 7 to prevent the cleaning shell 1 from hindering the normal rotation of the driving gear 7. The mounting bracket 10 is provided to fix the driving motor 6 on the surface of the cleaning shell 1. In this embodiment, the bottom of the cleaning shell 1 is open. When the insulator is cleaned, the waste generated by the cleaning can be discharged to the outside through the open position at the bottom of the cleaning shell 1.

[0031] 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. Insulator live cleaning brush, characterized by: include: Cleaning the housing (1); The top of the cleaning shell (1) is provided with a mounting assembly, and arc-shaped rotating frames (2) adapted to the cleaning shell (1) are provided on both sides of the inner cavity of the cleaning shell (1), and a rotating connection assembly is provided between the arc-shaped rotating frame (2) and the cleaning shell (1), and the arc-shaped rotating frame (2) is rotatably mounted in the inner cavity of the cleaning shell (1) via the rotating connection assembly; A brush connecting rod (3) is fixedly mounted on the inner side of the two groups of arc-shaped rotating frames (2), a cleaning brush (4) is mounted inwardly on the surface of the brush connecting rod (3), and an arc-shaped driving frame (5) is provided on the inner side of the two groups of arc-shaped rotating frames (2), and the arc-shaped driving frame (5) is fixedly mounted on the surface of the brush connecting rod (3); Drive components for driving the arc-shaped drive frame (5) to rotate are installed on both sides of the cleaning shell (1).

2. The insulator live cleaning brush according to claim 1 is characterized in that: The driving assembly comprises a driving motor (6) fixedly mounted on both sides of the cleaning shell (1); a driving gear (7) is fixedly mounted on the output shaft of the driving motor (6); a tooth groove (8) adapted to the driving gear (7) is provided on the surface of the arc-shaped driving frame (5); one side of the driving gear (7) penetrates the cleaning shell (1) and extends to the inner cavity of the cleaning shell (1) to mesh with the inner cavity of the tooth groove (8).

3. The insulator live cleaning brush according to claim 2 is characterized in that: Grooves (9) are provided on both sides of the cleaning housing (1) and at positions corresponding to the driving gear (7), and the surface of the driving gear (7) is rotatably connected to the inner cavity of the groove (9).

4. The insulator live cleaning brush according to claim 2 is characterized in that: Mounting frames (10) are fixedly mounted on both sides of the cleaning shell (1) and at positions corresponding to the drive motor (6); the drive motor (6) is fixedly mounted on both sides of the cleaning shell (1) via the mounting frames (10).

5. The insulator live cleaning brush according to claim 1 is characterized in that: The rotating connection assembly comprises a T-shaped rotating frame (11) fixedly mounted on the surface of the arc-shaped rotating frame (2); a T-shaped rotating groove (12) is provided on the inner wall of the cleaning shell (1) at a position corresponding to the T-shaped rotating frame (11); and the surface of the T-shaped rotating frame (11) is rotatably connected to the inner wall of the T-shaped rotating groove (12).

6. The insulator live cleaning brush according to claim 1, characterized in that: The mounting assembly comprises a mounting plate (13) fixedly mounted on the top of the cleaning shell (1), a connecting frame (14) fixedly mounted on the top of the mounting plate (13), a positioning tube (15) fixedly mounted on the bottom of the connecting frame (14), and a locking assembly is arranged on one side of the positioning tube (15).

7. The insulator live cleaning brush according to claim 6 is characterized in that: The locking assembly comprises a locking tube (16) fixedly mounted on one side of the positioning tube (15); one end of the locking tube (16) is threadedly connected to a locking rod (17); one end of the locking rod (17) passes through the locking tube (16) and the positioning tube (15) in sequence and extends to the inner cavity of the positioning tube (15).

8. The insulator live cleaning brush according to claim 1 is characterized in that: The bottom of the cleaning shell (1) is arranged in an open shape, and the arc-shaped driving frame (5) and the arc-shaped rotating frame (2) are arranged to match the cleaning shell (1).

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