CN104882822A - Automatic transmission line cleaning device - Google Patents

Abstract

The invention discloses an automatic cleaning device for power transmission lines, which comprises a fixed frame, a bottom plate, a first regulating motor, a second regulating motor and a rotating cylinder, the fixed frame is vertically installed on the bottom plate, and two layers of corresponding mounting frames are installed on the fixed frame , the upper mounting frame is equipped with a forward wheel, and the lower mounting frame is equipped with a driving wheel and a driven wheel. The dust-absorbing cylinder is connected with a scraper close to the power transmission line between the rotating cylinder and the dust-absorbing cylinder, the dust-absorbing cylinder is connected to the vacuum cleaner through a connecting pipe, and the rotating cylinder is driven by a second regulating motor. The cleaning device of the present invention has simple structure and convenient control, can effectively remove ice cubes, iron wires and entanglements on the transmission line, and can quickly and effectively remove dust on the transmission line, and collect the cleaned dust to achieve cleanliness and pollution-free purpose, the cleaning effect is good.

Description

An automatic cleaning device for transmission lines

technical field

The invention relates to the field of electric power maintenance equipment, in particular to an automatic cleaning device for power transmission lines.

Background technique

Foreign objects such as advertising cloth strips and balloons are entangled on the wires of the transmission line. In rainy days, they are prone to lightning strikes, external breakages, fires and other events, which will cause damage to the transmission line and make the operation and maintenance of the transmission line difficult. , it is very harmful, and it is difficult for the operator to find or eliminate the above-mentioned defects without entering the wire; there is a great limit to the use of live work to enter the wire operation, which is often restricted by the safety clearance of live work and cannot be carried out, and there is a greater danger. In particular, accessing broken wires or equipotential removal of foreign objects poses a great safety risk and is extremely labor-intensive. However, for wires arranged vertically or crossed across, power outage operations are required, which reduces the reliability of power supply. Moreover, in the cleaning process, due to the own shortcomings of the cleaning device, the transmission line is not completely cleaned, resulting in secondary damage to the transmission line.

Contents of the invention

The purpose of the present invention is to provide an automatic cleaning device for power transmission lines to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

An automatic cleaning device for transmission lines, comprising a fixed frame, a bottom plate, a first regulating motor, a second regulating motor and a rotating drum, the fixed frame is symmetrically and vertically fixed and installed on the bottom plate, and two layers of corresponding installations are installed on the fixed frame The upper mounting frame is equipped with two forward wheels arranged front and rear, and the circumference of the forward wheel is provided with a groove matching the power transmission line, and the lower mounting frame is respectively equipped with driving wheels corresponding to the forward wheels and The driven travel wheel, the first driven worm gear is installed on the central shaft of the active travel wheel, the first regulating motor is fixedly installed on the base plate through the fixing plate, the output end of the first regulating motor is equipped with a reducer, and the output of the reducer A rotating shaft is installed at the end, and the rotating shaft is fixed on the fixed frame through a fixed sleeve. The end of the rotating shaft is installed with the first driving worm gear that is vertically meshed with the first driven worm gear. There is a dust suction cylinder, the inner wall of the dust suction cylinder is provided with a brush in contact with the power transmission line, a scraper close to the power transmission line is connected between the rotating cylinder and the dust suction cylinder, and the dust suction cylinder is movably connected with a connecting pipe , the connecting pipe is connected with a vacuum cleaner mounted on a fixed plate, the outer wall of the drum is provided with a second driven worm gear perpendicular to the drum, the second control motor is also installed on the bottom plate through the fixed plate, the second The output ends of the two regulating motors are connected with a second driving worm gear vertically meshing with the second driven worm gear.

As a further solution of the present invention: both the driving wheel and the driven wheel are provided with insulating rubber rings.

As a further solution of the present invention: the side wall of the drum is provided with cracks parallel to its axis.

As a further solution of the present invention: a plurality of dust suction holes are opened on the inner wall of the dust suction cylinder.

As a further solution of the present invention: the scraper is set as an elastic scraper.

As a further solution of the present invention: the rotating drum is movably installed in the groove on the fixing frame, and the rotating drum rotates on the fixing frame.

Compared with the prior art, the beneficial effects of the present invention are: the cleaning device of the present invention is simple in structure, easy to control, can effectively remove ice cubes, iron wires and entanglements on the power transmission line, and can quickly and effectively remove dust on the power transmission line , Collect the dust after cleaning to achieve the purpose of cleaning and pollution-free, and the cleaning effect is good.

Description of drawings

Fig. 1 is a structural schematic diagram of an automatic cleaning device for transmission lines.

In the figure: 1-fixed frame; 2-bottom plate; 3-installation frame; 4-forward wheel; 5-fixed plate; 6-active traveling wheel; 7-driven traveling wheel; 10-fixed sleeve; 11-reducer; 12-first regulating motor; 13-second driven worm gear; 14-fourth driving worm gear; 15-second regulating motor; 16-drum; 17 - vacuum tube; 18 - brush; 19 - scraper; 20 - connecting pipe; 21 - vacuum cleaner.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, in the embodiment of the present invention, a kind of transmission line automatic cleaning device comprises fixed frame 1, bottom plate 2, first control motor 12, second control motor 15 and rotating cylinder 16, and fixed frame 1 is vertically fixed symmetrically Installed on the bottom plate 2, two layers of corresponding mounting frames 3 are installed on the fixed frame 1, and two forward wheels 4 arranged front and back are installed on the mounting frame 3 of the upper layer, and the circumference of the forward wheel 4 is provided with a power transmission line. groove, the mounting frame 3 on the lower floor is respectively equipped with the active travel wheel 6 and the driven travel wheel 7 corresponding to the forward wheel 4, and the active travel wheel 6 and the driven travel wheel 7 are provided with insulating rubber rings, and the active travel The first driven worm gear 8 is installed on the central shaft of the wheel 6, the first regulating motor 12 is fixedly installed on the base plate 2 through the fixed plate 5, the output end of the first regulating motor 12 is equipped with a reducer 11, and the output end of the reducer 11 A rotating shaft is installed, and the rotating shaft is fixed on the fixed frame 1 through a fixed sleeve 10. The end of the rotating shaft is equipped with a first driving worm gear 9 that is vertically meshed with the first driven worm gear 8 to control the work of the first regulating motor 12, thereby passing the driving wheel 6 When moving forward or backward on the power transmission line, the set driven traveling wheel 7 is conducive to maintaining the balance of the device on the power transmission line, thereby facilitating the cleaning of the power transmission line by the device.

Rotating cylinder 16 is movably installed on the fixed mount 1, and rotating cylinder 16 is movably installed in the groove on the fixed mount 1, and rotating cylinder 16 is rotated on the fixed mount 1; The crack of its axis, the inner wall of the rotating drum 16 is fixed with a dust suction tube 17, and the inner wall of the dust suction tube 17 is provided with a plurality of dust suction holes, and the inner wall of the dust suction tube 17 is provided with a brush in contact with the power transmission line. 18. A scraper 19 close to the power transmission line is connected between the rotary drum 16 and the dust collection cylinder 17. The scraper 19 is set as an elastic scraper; The vacuum cleaner 21 on the top, the outer wall of the rotating cylinder 16 is provided with the second driven worm gear 13 perpendicular to the rotating cylinder 16, the second regulating motor 15 is also installed on the bottom plate 2 through the fixing plate 5, the output end of the second regulating motor 15 Connected with the second driving worm gear 14 vertically meshed with the second driven worm gear 13, by controlling the operation of the second regulating motor 15, the rotating drum 16 is rotated on the fixed frame 1, and the elastic scraper at the front end of the rotating drum 16 is opposite to the power transmission line. Remove the ice cubes or large foreign objects on the dust collection tube 17, and then the brush 18 in the dust suction tube 17 cleans the dust on the power transmission line. Stored in the vacuum cleaner 21, thereby effectively removing the dust on the power transmission line, which is environmentally friendly and pollution-free.

Claims (6)

1. A power transmission line automatic cleaning device, comprising a fixed mount, a base plate, a first regulating motor, a second regulating motor and a rotating cylinder, characterized in that, the symmetrical vertical fixing of the fixed mount is installed on the base plate, and the fixed mount is installed There are two corresponding mounting frames. The upper mounting frame is equipped with two forward wheels arranged front and rear, and the circumference of the forward wheel is provided with a groove that matches the power transmission line. The lower mounting frame is respectively installed with the forward wheel. Corresponding driving wheel and driven wheel, the central shaft of the driving wheel is equipped with a first driven worm gear, the first regulating motor is fixedly installed on the base plate through the fixing plate, and the output end of the first regulating motor is equipped with a deceleration The output end of the reducer is equipped with a rotating shaft, the rotating shaft is fixed on the fixed frame through the fixed sleeve, the end of the rotating shaft is installed with the first driving worm gear vertically meshing with the first driven worm gear, and the rotating cylinder is installed on the fixed frame. The inner wall of the drum is fixed with a dust suction tube, and the inner wall of the dust suction tube is provided with a brush in contact with the power transmission line. A scraper close to the power transmission line is connected between the drum and the dust suction tube. The cylinder is movably connected with a connecting pipe, and the connecting pipe is connected with a vacuum cleaner installed on a fixed plate. The outer wall of the rotating cylinder is provided with a second driven worm gear perpendicular to the rotating cylinder. The second regulating motor also passes through the fixing plate. Installed on the bottom plate, the output end of the second regulating motor is connected with a second driving worm gear vertically meshing with the second driven worm gear. 2. The automatic cleaning device for power transmission lines according to claim 1, characterized in that insulating rubber rings are provided on the driving wheels and the driven wheels. 3. The automatic cleaning device for power transmission lines according to claim 1, characterized in that cracks parallel to the axis are formed on the side wall of the drum. 4. The automatic cleaning device for power transmission lines according to claim 1, wherein a plurality of dust suction holes are opened on the inner wall of the dust suction cylinder. 5. The automatic cleaning device for power transmission lines according to claim 1, wherein the scraper is an elastic scraper. 6 . The automatic cleaning device for power transmission lines according to claim 1 , wherein the rotating drum is movably installed in a groove on the fixing frame, and the rotating drum rotates on the fixing frame. 7 .