Foreign matter cleaning device for power transmission line

Abstract

The utility model relates to the technical field of power transmission line cleaning, and discloses a power transmission line foreign matter cleaning device, which comprises an assembly connecting frame, two groups of moving assemblies are symmetrically arranged on two sides of the assembly connecting frame, bevel gear transmission rods are rotatably connected in the two groups of moving assemblies, and the two bevel gear transmission rods are in meshed transmission connection. A motor is installed on the outer wall of the moving assembly located on the right side and coaxially connected with one bevel gear transmission rod, a first air cylinder and a movable lever are installed on the outer wall of the moving assembly located on the left side, and a cleaning assembly is installed on the top face of the assembly connecting frame through a fixing column. The cleaning machine is small in size and can be suitable for cleaning lines in different environments and with different lengths, the machine body is made of insulating materials, the stability of mechanical work is greatly enhanced, and the risk of manual cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line cleaning, in particular to a power transmission line foreign matter cleaning device. Background Art

[0002] Since high-altitude transmission lines are distributed outdoors for a long time, some floating objects and plastic bags in the air are easily adhered to the transmission lines, and some bird feces are adhered to the outside of the transmission lines, which will cause damage to the transmission lines in the long run. Therefore, the existing treatment method is to clean them regularly by manual labor.

[0003] An existing power transmission line foreign body cleaning device (publication number: CN219959930U) has at least the following disadvantages: the machine realizes the function of mobile foreign body cleaning of the transmission line by installing multiple sets of cleaning mechanism bases on the top of the locomotive in a lifting manner, and then symmetrically arranging arc-shaped cleaning parts that can be wrapped around the outside of the transmission line on the cleaning mechanism base, but the height and length of the transmission lines in daily life are different, and the environment in which the lines are located is also different. The machine is driven by a locomotive, is large and heavy, and is not easy to turn. In addition, the cost is too high and cannot be put into production on a large scale. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a foreign matter cleaning device for a power transmission line.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A foreign body cleaning device for a power transmission line comprises an assembly connection frame, two groups of moving components are symmetrically arranged on both sides of the assembly connection frame, bevel gear transmission rods are rotatably connected in the two groups of moving components, the two bevel gear transmission rods are meshed and transmission connected, a motor is installed on the outer wall of the moving component located on the right side, the motor is coaxially connected to one of the bevel gear transmission rods, a cylinder and a movable lever are installed on the outer wall of the moving component located on the left side, and a cleaning component is installed on the top surface of the assembly connection frame through a fixed column.

[0007] As a further solution of the utility model, the moving assembly includes a mounting bracket, a plurality of rollers and a rubber track. The plurality of rollers are equidistantly rotatably connected in the mounting bracket, and the rubber track is sleeved on the outer walls of the plurality of rollers.

[0008] As a further solution of the utility model, a mounting arm and an extension arm are provided on the mounting bracket in the movable assembly on the left side, cylinder 1 is hinged on the mounting arm, the middle part of the movable lever is hinged to the extension arm, one end of the movable lever is hinged to the telescopic end of cylinder 1, and the other end is rotatably connected and equipped with a rubber wheel.

[0009] As a further solution of the utility model, the cleaning assembly includes a sliding box and two symmetrically arranged arc-shaped cleaning pieces, the rear ends of the two arc-shaped cleaning pieces are integrally formed with sliders, and the two sliders are slidably connected in the sliding box.

[0010] As a further solution of the utility model, a slide groove is provided on the top surface of the sliding box, and convex columns are integrally formed on the top surfaces of the two sliding blocks, and the convex columns are slidably connected in the slide groove.

[0011] As a further solution of the utility model, the rear end face of the sliding box is integrally formed with an extension plate, on which cylinder 2 is fixedly mounted. The telescopic end of cylinder 2 is hinged with two connecting rods, and the ends of the two connecting rods away from the telescopic end of cylinder 2 are respectively hinged to the convex columns on the two sliding blocks.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model drives two moving components to work simultaneously through a motor and two bevel gear transmission rods, and a plurality of rollers drive two rubber tracks to drive the machine to move on the line. Two connecting rods hinged at the two telescopic ends of the cylinder drive two arc-shaped cleaning sheets to move toward each other in a sliding box, and the two arc-shaped cleaning sheets surround the line therein. During the movement of the machine, the two arc-shaped cleaning sheets scrape off all foreign matter on the line. The device is compact in size and can be used for cleaning lines of different environments and lengths. The body of the device is made of insulating material, which greatly enhances the stability of the mechanical work and reduces the risk of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an exploded view of the overall structure of a foreign body cleaning device for a power transmission line proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of a foreign body cleaning device for a power transmission line proposed by the utility model;

[0016] Figure 3 This is a diagram of the overall structure and working state of a foreign body cleaning device for a power transmission line proposed by the utility model;

[0017] Figure 4 This is a top view of the overall structure of a foreign body cleaning device for a power transmission line proposed by the utility model;

[0018] Figure 5 The utility model provides a local structure explosion of a transmission line foreign body cleaning device. Figure 1 ;

[0019] Figure 6 The utility model provides a local structure explosion of a transmission line foreign body cleaning device. Figure 2 .

[0020] In the figure: 1. Assembly connecting frame; 11. Fixed column; 2. Moving assembly; 21. Mounting bracket; 211. Mounting arm; 212. Extension arm; 22. Roller; 23. Rubber track; 3. Motor; 4. Bevel gear transmission rod; 5. Cylinder one; 6. Movable lever; 61. Rubber wheel; 7. Cleaning assembly; 71. Sliding box; 711. Slide groove; 712. Extension plate; 72. Arc cleaning sheet; 721. Sliding block; 73. Connecting rod; 74. Cylinder two. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Reference Figure 1-Figure 6 A foreign body cleaning device for a power transmission line comprises an assembly connecting frame 1, characterized in that two groups of moving components 2 are symmetrically arranged on both sides of the assembly connecting frame 1, and bevel gear transmission rods 4 are rotatably connected in the two groups of moving components 2, and the two bevel gear transmission rods 4 are meshed and transmission connected, wherein a motor 3 is installed on the outer wall of the moving component 2 on the right side, and the motor 3 is coaxially connected to one of the bevel gear transmission rods 4, wherein a cylinder 5 and a movable lever 6 are installed on the outer wall of the moving component 2 on the left side, and a cleaning component 7 is installed on the top surface of the assembly connecting frame 1 through a fixed column 11.

[0025] In this embodiment, the moving component 2 includes a mounting bracket 21, a plurality of rollers 22 and a rubber track 23. The plurality of rollers 22 are equidistantly rotatably connected in the mounting bracket 21, and the rubber track 23 is sleeved on the outer walls of the plurality of rollers 22. The rubber track 23 is insulated and can increase the friction with the moving road surface.

[0026] In this embodiment, the mounting bracket 21 in the movable component 2 located on the left side is provided with a mounting arm 211 and an extension arm 212, the cylinder 15 is hinged on the mounting arm 211, the middle part of the movable lever 6 is hinged to the extension arm 212, one end of the movable lever 6 is hinged to the telescopic end of the cylinder 15, and the other end is rotatably connected and equipped with a rubber wheel 61, the cylinder 15 controls the movement of the rubber wheel 61 through the movable lever 6, and the rubber wheel 61 and the two rubber tracks 23 form a triangular clamping mechanism.

[0027] In this embodiment, the cleaning assembly 7 includes a sliding box 71 and two symmetrically arranged arc-shaped cleaning pieces 72 . The rear ends of the two arc-shaped cleaning pieces 72 are integrally formed with sliders 721 . The two sliders 721 are slidably connected in the sliding box 71 .

[0028] In this embodiment, a slide groove 711 is formed on the top surface of the sliding box 71 , and convex columns are integrally formed on the top surfaces of the two sliding blocks 721 , and the convex columns are slidably connected in the slide groove 711 .

[0029] In this embodiment, the rear end face of the sliding box 71 is integrally formed with an extension plate 712, and a cylinder 2 74 is fixedly mounted on the extension plate 712. The telescopic end of the cylinder 2 74 is hinged with two connecting rods 73. The ends of the two connecting rods 73 away from the telescopic end of the cylinder 2 74 are respectively hinged to the convex columns on the two sliders 721. The cylinder 2 74 controls the movement of the two arc-shaped cleaning sheets 72 in the sliding box 71 through the two connecting rods 73.

[0030] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: the staff puts the machine on the line and starts the cylinder 1 5. The cylinder 1 5 controls the rubber wheel 61 to move inward through the movable lever 6. The rubber wheel 61 and the two rubber tracks 23 form a triangular clamping mechanism to clamp the line between the three; at the same time, the cylinder 2 74 is started, the telescopic end of the cylinder 2 74 is recovered, and the two connecting rods 73 hinged at the ends drive the two arc-shaped cleaning sheets 72 to move toward each other in the sliding box 71, and the two arc-shaped cleaning sheets 72 surround the line therein; the motor 3 is started, and the motor 3 drives the two moving components 2 to work simultaneously through the two bevel gear transmission rods 4. A number of rollers 22 drive the two rubber tracks 23 to drive the machine to move on the line. During the movement of the machine, the two arc-shaped cleaning sheets 72 scrape off all foreign matter on the line. At this point, the mechanical work is completed.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A power transmission line foreign matter cleaning device, comprising an assembly connection frame (1), characterized in that: Two groups of moving components (2) are symmetrically arranged on both sides of the assembly connection frame (1), and bevel gear transmission rods (4) are rotatably connected in the two groups of moving components (2). The two bevel gear transmission rods (4) are meshed and transmission-connected, wherein a motor (3) is installed on the outer wall of the moving component (2) located on the right side, and the motor (3) is coaxially connected to one of the bevel gear transmission rods (4), wherein a cylinder (5) and a movable lever (6) are installed on the outer wall of the moving component (2) located on the left side, and a cleaning component (7) is installed on the top surface of the assembly connection frame (1) through a fixed column (11).

2. A power transmission line foreign matter cleaning device according to claim 1, characterized in that: The moving assembly (2) comprises a mounting bracket (21), a plurality of rollers (22) and a rubber track (23); the plurality of rollers (22) are rotatably connected in the mounting bracket (21) at equal intervals, and the rubber track (23) is sleeved on the outer walls of the plurality of rollers (22).

3. A power transmission line foreign matter cleaning device according to claim 2, characterized in that: The mounting bracket (21) in the moving assembly (2) on the left side is provided with a mounting arm (211) and an extension arm (212); the cylinder (5) is hinged on the mounting arm (211); the middle part of the movable lever (6) is hinged to the extension arm (212); one end of the movable lever (6) is hinged to the telescopic end of the cylinder (5); and the other end is rotatably connected and equipped with a rubber wheel (61).

4. A power transmission line foreign matter cleaning device according to claim 1, characterized in that: The cleaning assembly (7) comprises a sliding box (71) and two symmetrically arranged arc-shaped cleaning pieces (72), the rear ends of the two arc-shaped cleaning pieces (72) are integrally formed with sliding blocks (721), and the two sliding blocks (721) are slidably connected in the sliding box (71).

5. A power transmission line foreign matter cleaning device according to claim 4, characterized in that: The top surface of the sliding box (71) is provided with a sliding groove (711), and the top surfaces of the two sliding blocks (721) are both integrally formed with convex columns, and the convex columns are slidably connected in the sliding groove (711).

6. A power transmission line foreign matter cleaning device according to claim 5, characterized in that: The rear end surface of the sliding box (71) is integrally formed with an extension plate (712), on which a second cylinder (74) is fixedly mounted, and the telescopic end of the second cylinder (74) is hinged with two connecting rods (73), and the ends of the two connecting rods (73) away from the telescopic end of the second cylinder (74) are respectively hinged to the convex columns on the two sliding blocks (721).

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