KR102013408B1 - Distribution electric cable support device - Google Patents

Abstract

The present invention relates to a distribution cable support device for supporting a distribution line on an electric pole. According to an embodiment of the present invention, a distribution cable support device for supporting a distribution line by being installed in a light crossarm supporting the distribution cable on an electric pole comprises: an insulator coupled to an upper portion of the crossarm to insulate the crossarm from the distribution line, and having an air passage of which the center is penetrated; a wire holder coupled to an upper end of the insulator to seal an upper portion of the air passage, and having the distribution line coupled thereto; a windmill positioned below the crossarm and rotating around a vertical axis of rotation thereof by the wind; a blowout fan positioned in the air passage, coupled to the vertical axis of rotation passing through the crossarm to rotate by the windmill, and suctioning the air from a lower end of the insulator to blow out the air to the air passage; a rotating ring coupled to the insulator with the insulator to rotate around the insulator and having a spray hole spraying the air blown out to the air passage by the blowout fan to the outside of the insulator; and a cleaning wing flexibly bent and provided on the rotating ring to rotate the rotating ring by the pressure of the air blown out from the spray hole, and having one end slantly provided on the spray hole and the other end seated on the outer surface of the insulator in order to clean foreign substances on the insulator. Thus, the breakdown of the insulation can be prevented by cleaning the insulator.

Description

Distribution electric cable support device

The present invention relates to a distribution line cable support device for supporting the distribution line in the pole.

In general, distribution lines are installed on electric poles spaced at regular intervals to transfer electricity from power plants or substations to consumers.

In order to fix and install a distribution line in a pole, conventionally, a distribution line supporting wire of a distribution pole has been disclosed in Korean Patent Publication No. 10-1413960 (announced on July 4, 2014).

The above-described distribution line support complete iron distribution pole of the conventional electric distribution is a support having a long hole which is vertically penetrated in the longitudinal direction; A bracket having a U-shaped cross section in which a mounting hole is formed and installed to be movable on the support; Body portion of the insulating material, having a pair of mounting protrusions protruding outward from the circumferential surface, a connecting portion integrally formed in the upper center of the body portion, formed in the coupling groove into which the mounting protrusion is inserted and the inner top surface is fixed one end of the spring An insulator groove having a spring mounting portion and a guide groove is formed, and the support is provided with a disc shaped first and second slide pieces on the outside of the support, and the inside of the support is made of a hemispherical support piece, a guide rod, and a fixing piece. An elastic member is installed, the inside of the insulator is provided with a spring mounting portion, a fixture, a spring, the outside of the insulator is provided with a bird-reducing mechanism consisting of a bending rubber, a bracket, a reflecting plate, the upper connection of the insulator cylindrical cap and Including a clamp housing, a fastening member for fixing the binding housing consisting of the wing piece and the overhead distribution line Castle was.

The distribution lines of the distribution lines supporting the conventional distribution poles of the conventional distribution poles can prevent nesting on bare wires or irons, as well as easy replacement of insulators, and easily change the positions of processed distribution lines, and can cushion shocks caused by strong winds. .

However, in the conventional distribution line support Wancheol of distribution poles, the foreign matter accumulated in the insulator not only destroys the insulation of the insulator, but also has a hassle to move up and down the insulator to clean the insulator.

The present invention has been made to solve the above problems, the problem to be solved by the present invention is to not only prevent the accumulation of foreign matter on the insulator is destroyed, but also to climb up and down the pole to clean the insulator It is an object of the present invention to provide a distribution cable pole support device that can eliminate the hassle.

Distribution cable pole cable support device according to an embodiment of the present invention for achieving the above object is installed on the light arm to support the distribution line in the pole pole in the distribution line pole cable support device for supporting the distribution line, the upper portion of the light beam The insulator is coupled to insulate between the light and the distribution line, the insulated air passage formed through the center, is coupled to the upper end of the insulator to seal the upper portion of the air passage and the wire is coupled to the distribution line, the light incomplete Located in the lower portion of the windmill is rotated about the vertical axis of rotation by the wind, coupled to the vertical axis of rotation located in the air passage and penetrating the light beam rotates together by the windmill and sucks air to the bottom of the insulator Blowing fan for ejecting air to the air passage, the rotatable around the insulator can be rotated Coupled to the rotary ring, the rotary ring having an injection hole for injecting the air blown out into the air passage by the jet fan to the outside of the insulator, and the pressure of the air injected to the injection hole and installed in the rotary ring. One end is inclined to the upper end closer to the injection hole than the lower end in the rotation direction of the rotary ring with respect to the injection hole to rotate and clean the foreign matter accumulated in the insulator, the other end is a flexi that is seated on the outer surface of the insulator It includes a cleaning blade that bends easily.

The insulator is formed in a disc shape, and is formed in a shape that becomes narrower toward the top, and the plurality of insulated portions coupled side by side up and down, the ring coupling portion rotatably installed between each of the insulating portions, the air passage An air outlet formed through the ring coupling part to discharge the blown air to the injection hole of the rotary ring, and air formed at a lower part of the insulating part positioned at the lowermost part of the plurality of insulating parts to supply air to the air passage; It may include a suction port.

It may include a vibration cleaner for generating a vibration in the insulator according to the rotation of the windmill to drop the foreign matter on the insulator by vibrating.

The vibration cleaner is coupled to the vertical axis of rotation of the windmill and the vibration rod protruding outward with respect to the vertical axis of rotation, and a plurality of teeth formed on the inner circumference of the air passage is rotated as the end of the vibration rod It may include a vibrating tooth portion for generating vibration in the insulator.

According to the present invention, the foreign matter accumulated in the insulator by rotating the cleaning blade in the form of rotating the ejection fan by the windmill rotated by the wind, by forcibly spraying air by the ejection fan to rotate the rotary ring installed on the insulator By removing it, it is possible to prevent the insulation of the insulator from being broken by the accumulation of foreign matters.

In addition, the vibration cleaner during the rotation of the windmill can generate a vibration to improve the cleaning efficiency of the insulator.

1 is a perspective view showing a distribution cable pole cable support device according to an embodiment of the present invention.
2 is an exploded perspective view partially disassembled distribution cable pole cable support apparatus according to an embodiment of the present invention.
Figure 3 is a side cross-sectional view showing a distribution cable pole cable support apparatus according to an embodiment of the present invention.
Figure 4 is a plan view for explaining the operating state of the distribution line cable support apparatus according to an embodiment of the present invention.
5 is a plan view schematically showing a vibration cleaning unit of a distribution cable pole cable support apparatus according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in FIG. 1, the distribution line pole cable supporting device 100 according to the embodiment of the present invention may support the distribution line 230 installed in the pole 200.

On the other hand, the electric pole 200 may be provided with a light wrist 210 to support a plurality of distribution lines 230 to be installed side by side.

The light beams 210 may protrude to one side or the other side or both sides with respect to the pole 200 in the shape of a rod, and a plurality of distribution lines 230 may be installed side by side.

As shown in Figures 1 to 3, the distribution cable pole cable support apparatus 100 according to an embodiment of the present invention may include an insulator (110).

The insulator 110 may be formed of a ceramic or an insulator to insulate between the distribution line 230 and the light arm 210.

The insulator 110 may be fixedly installed on the upper portion of the light armrest 210, and an air passage 111 through which air passes may be formed in the center of the insulator 110.

The insulator 110 is formed in the shape of a disc and is coupled in the form of stacking a plurality of insulation portions 113 having a shape that narrows toward an upper portion, and a ring coupling portion 115 between each insulation portion 113. ) May be formed.

The ring coupling part 115 may be formed at each upper end of the insulating part 113 more specifically at the narrowest area of the insulating part 113.

In addition, an air outlet 117 may be formed in the ring coupling part 115 to communicate the air passage 111 and the outside to discharge the air of the air passage 111 to the outside.

At this time, a plurality of air outlets 117 may be formed around the ring coupling portion 115, the air outlet 117 is larger than the injection hole 141 formed in the rotary ring 140 to be described below It may be formed to have.

In addition, an air inlet 119 through which air is sucked into the air passage 111 from the outside may be formed at the bottom of the insulator 110.

As shown in Figures 1 to 3, the distribution cable pole cable support device 100 according to an embodiment of the present invention may include a windmill (120).

The windmill 120 may be rotated to resist the wind, the windmill 120 may be installed in the lower portion of the light beam 210 to rotate around the vertical rotation shaft 121.

A shaft into which the vertical rotation shaft 121 is inserted such that the vertical rotation shaft 121 of the windmill 120 penetrates to the air passage 111 of the insulator 110 installed on the upper portion of the light suspension 210. The ball may penetrate up and down for each portion where the insulator 110 is installed.

The windmill 120 may be configured such that a plurality of wings that are resisted by the wind are arranged in a plurality of radially around the vertical rotation shaft 121, in the embodiment, the wings are hemispheres so as to be easily rotated by the wind. Formed in the form.

As shown in Figures 1 to 3, the distribution cable pole cable support device 100 according to an embodiment of the present invention may include a wire holding hole (150).

The wire gripping strip 150 may grip the distribution line 230 and may be coupled to an upper portion of the insulator 110 to seal the air passage 111 of the upper portion of the insulator 110.

The wire holding device 150 may be configured to grip the wire in a form of fixing the upper and lower clamps 153 in a state in which the distribution line 230 is located at the center.

When the power distribution line 230 is shaken by an external force such as wind, the electric wire gripper 150 clamps the power distribution line 230 so as to buffer the power distribution line 230. The buffer spring 155 is installed between the clamp 153 and the gripper body 151 so that the buffer spring 155 absorbs the fluctuation caused by the external force of the distribution line 230. have.

A screw thread may be formed around the gripper body 151 of the wire gripper 150, and a screw thread is formed to screw a screw thread formed on the gripper body 151 in the upper inner circumference of the insulator 110. Body 151 may be coupled in a form that is screwed to the top of the insulator 110.

As shown in Figure 2 and 3, the distribution cable pole cable support device 100 according to an embodiment of the present invention may include a blower fan (130).

The blowing fan 130 may be installed in the air passage 111 of the insulator 110 to blow external air into the air passage 111.

The blowing fan 130 may be coupled to the vertical rotation shaft 121 of the windmill 120 so that the blowing fan 130 may rotate together when the windmill 120 is rotated by the wind.

At this time, the blower fan 130 and the windmill 120 are not directly connected to the vertical rotating shaft 121, but a reducer is installed between the blower fan 130 and the windmill 120 to convert the rotational force of the windmill 120. The blowing fan 130 may be rotated.

For example, the reducer may convert the rotational force of the windmill 120 so that the blower fan 130 rotates faster than the rotational speed of the windmill 120.

The blower fan 130 is installed at the lower portion of the air passage 111 to suck air through the air inlet 119 formed at the lower portion of the insulator 110 when rotating by the windmill 120, and inhales the sucked air. It may be configured to blow into the air passage 111 of 110.

The blower fan 130 may be configured in a shape in which a plurality of wings are radially arranged around the vertical rotation shaft 121, and the blower fan 130 may forcibly suck and discharge air by rotating force. Can be implemented as a fan of.

As shown in Figures 2 to 4, the distribution cable pole cable support device 100 according to an embodiment of the present invention may include a rotary ring 140 and the cleaning blade 145.

The rotary ring 140 may be installed on the insulator 110 to rotate by the air jetted into the air passage 111 through the blower fan 130.

Rotating ring 140 is formed in a band-shaped ring shape is fitted to the ring coupling portion 115 of the insulator 110 may be rotatably coupled in the ring coupling portion 115, the rotary ring 140 is ring coupling Each unit 115 may be installed.

In addition, the rotary ring 140 may be formed by penetrating the injection hole 141 for discharging the air discharged to the air discharge port 117 formed in the ring coupling portion 115 through the air passage 111 to the outside. The rotary ring 140 may be formed of an insulator.

The cleaning blade 145 is coupled to the rotary ring 140, the cleaning ring 145 is rotated together when the rotary ring 140 is rotated in the ring coupling portion 115 to clean the foreign material accumulated on the insulator 110 by insulator ( It is possible to prevent the insulation from being destroyed by the foreign matter accumulated in the 110.

The cleaning wing 145 may also be formed of an insulator, and the cleaning wing 145 is stacked on the upper surface of the insulator 110 and more specifically, the insulator 113 of the insulator 110 according to the rotation of the rotary ring 140. It can be cleaned by sweeping up foreign objects.

The cleaning wing 145 may be implemented as a thin film-like synthetic resin film that can be flexibly bent while being insulator.

On the other hand, one end of the cleaning blade 145 may be disposed inclined to the injection hole 141 of the rotary ring 140, the other end of the cleaning blade 145 to the outer end of the insulator 113 of the insulator 110 It may extend and be seated on an upper surface of the insulation 113.
Referring to FIG. 2, one end of the cleaning blade 145 may be disposed to be inclined in a shape closer to the injection hole 141 than the lower end in front of the direction in which the rotation ring 140 rotates with respect to the injection hole 141. Can be.

When the cleaning blade 145 injects air through the injection hole 141, the cleaning blade 145 is formed by the injected air because the portion of the cleaning wing 145 attached to the injection hole 141 is inclined. In the form of being pushed outwards, the rotary ring 140 to which the cleaning blades 145 are coupled may be rotated at the ring coupling portion 115.

In addition, the cleaning blade 145 is the cleaning blade 145 is shaken from the outer surface of the insulator 110 by the air injected from the injection hole 141 drop the foreign matter on the outer surface of the insulator 110 or of the insulator 110 It can be cleaned by rotating it on the outside to remove foreign substances.

As shown in Figure 3 and 5, the distribution cable pole cable support apparatus 100 according to an embodiment of the present invention may include a vibration cleaning unit (160).

The vibration cleaner 160 may generate a small vibration in the insulator 110 to clean the foreign matter accumulated in the insulator 110 by dropping it by vibration.

The vibration cleaner 160 may include a vibration rod 161 and a vibration tooth 163.

The vibrating rod 161 is installed to protrude outward from the rule rotation shaft connecting the windmill 120 and the blower fan 130 so that the vibrating rod 161 may also rotate when the windmill 120 rotates. The rod portion 161 may be formed of a material having flexibility.

Of course, the vibration rod 161 may also be formed of an insulator, and the vibration rod 161 is positioned in the air passage 111 of the insulator 110 and the end of the vibration rod 161 is the air passage 111. Can be in contact with the inner circumference of the.

In addition, the vibration tooth 163 may be formed on the inner circumferential surface of the air passage 111 to which the end of the vibration rod portion 161 contacts, and the vibration tooth 163 has a plurality of teeth of the air passage 111. It may be configured to form on the inner peripheral surface.

The vibrating tooth 163 is the insulator 110 while the end of the vibrating rod 161 passes over the tooth formed along the inner circumferential surface of the air passage 111 when the vibrating rod 161 rotates as the windmill 120 rotates. By generating a vibration in), foreign matter accumulated in the insulator 110 may be dropped.

At this time, the intensity of the vibration generated by the vibration cleaner 160 may be adjusted according to the elastic force of the vibration rod 161 or the height of the teeth formed in the vibration tooth 163.

The operation and effects between the components described above will be described.

The distribution line pole cable support device 100 according to an embodiment of the present invention is installed on the electric pole 200, light incomplete 210, the insulator (according to the number of distribution lines 230 to be installed on the top of the light inferior 210 ( 110 is installed.

In addition, the ring coupling portion 115 of the insulator 110 is rotatably coupled to the rotary ring 140, the air is injected into the air ring 111 of the insulator 110 is injected into the rotary ring 140 The injection hole 141 is formed through.

The rotary ring 140 is rotated or oscillated and a cleaning blade 145 for cleaning the foreign matter accumulated on the upper surface of the insulator 110 is installed, the cleaning blade 145 end is coupled to the rotary ring 140 is injection hole ( 141 is inclined with respect to the installation.

On the other hand, the lower portion of the light beam 210 is installed in the windmill 120 is rotated by the wind, the air passage 111 of the insulator 110 is provided with a blower fan 130 is rotated by the windmill 120 The blowing fan 130 and the windmill 120 are coupled to each other by the vertical rotation shaft 121 and rotate together.

In addition, a portion of the vertical rotation shaft 121 positioned in the air passage 111 is provided with a vibration bar portion 161 protruding outward, a plurality of in the inner circumference of the air passage 111 in which the vibration rod portion 161 is located. The teeth formed along the inner circumference of the air passage 111 are positioned so that the end of the vibrating rod portion 161 is installed with the vibration cleaner 160 so as to contact the inner circumference of the vibrating teeth 163.

In addition, the upper portion of the insulator 110 is coupled in a form in which the gripping body 151 of the wire gripping strip 150 is screwed, the distribution line 230 is fixed to the clamp 153, the gripping body ( A buffer spring 155 is provided between the 151 and the clamp 153 to cushion the distribution line 230 when it swings.

In the distribution line pole cable support device 100 according to the embodiment of the present invention configured as described above, when the wind is generated, the windmill 120 rotates by the wind, and when the windmill 120 rotates, the blower fan 130 also Rotate together.

When the jet fan 130 rotates, the air is sucked through the air suction port 119 formed at the lower end of the insulator 110 by the jet fan 130 and is ejected to the air passage 111.

Air that is ejected into the air passage 111 is injected through the injection hole 141 formed in the rotary ring 140 through the air outlet 117 of the ring coupling portion 115, the air through the injection hole 141 When sprayed, the sprayed air is pushed out by the inclination of the cleaning blade 145, the rotary ring 140 rotates together with the cleaning blade 145 and the cleaning blade 145 on the outer surface of the insulator 110 Clean up to remove accumulated foreign matter.

At this time, since the cleaning wing 145 is formed in the form of a thin film having flexibility when the injection of the air to the injection hole 141, the cleaning wing 145 is shaken to drop the foreign matter can improve the effect of cleaning. .

Here, even if the pressure of the air injected into the injection hole 141 is weakly rotated by the rotary ring 140, since the position of the rotary blade is changed, the cleaning effect may occur.

On the other hand, when the windmill 120 is rotated by the wind, the vibration rod 161 coupled to the vertical rotation shaft 121 of the windmill 120 also rotates together, and when the vibration rod 161 rotates, the vibration rod portion ( 161 generates vibration while passing over the teeth formed in the vibration tooth 163.

Accordingly, the cleaning effect may be improved by generating vibration in the insulator 110 and dropping the foreign matter accumulated in the insulator 110 by the vibration.

Accordingly, in the distribution line pole cable support device 100 according to the embodiment of the present invention, the windmill 120 rotating by the wind operates the blower fan 130, and the blower fan 130 is inside the insulator 110. By spraying the air to clean the foreign matter accumulated on the outer surface of the insulator 110 by the cleaning blade 145 in the form of rotating the rotary ring 140 is installed cleaning blade 145 to prevent the insulation from being destroyed by the foreign matter. Can be.

In addition, when the windmill 120 rotates, the vibration cleaner 160 may generate vibration to clean the foreign matter accumulated in the insulator 110, thereby further improving the cleaning effect.

Although the embodiments of the present invention have been described above, the scope of the present invention is not limited thereto, and the present invention is easily changed and equivalent to those of ordinary skill in the art to which the present invention pertains. Includes all changes and modifications to the scope of the matter.

100: distribution line cable support device 110: insulator
111: air passage 113: insulation
115: ring coupling portion 117: air outlet
119: air intake 120: windmill
121: vertical rotation axis 130: blowing fan
140: rotary ring 141: injection hole
145: cleaning wing 150: front wave strip
151: gripper body 153: clamp
155: shock absorbing spring 160: vibration cleaner
161: vibrating rod portion 163: vibrating teeth portion
200: last week 210: light money
230: power distribution line

Claims (4)

In the distribution line pole cable support device installed on the light arm supporting the distribution line in the pole pole to support the distribution line,
Insulator is coupled to the upper portion of the light insulator and insulated between the light insulator and the power distribution line, the insulated air passage formed through the center;
Is coupled to the top of the insulator is sealed the upper portion of the air passage and the wire gripping strip is coupled to the distribution line,
Located in the lower portion of the light beam and the windmill to rotate around the vertical axis of rotation by wind,
A blowing fan positioned in the air passage and coupled to the vertical rotation shaft penetrating the light arm, rotating together by the windmill, and sucking air to the lower end of the insulator to eject air into the air passage;
A rotating ring rotatably coupled to the insulator about the insulator and having a spray hole for injecting air blown out into the air passage by the blower fan to the outside of the insulator;
Installed at the rotary ring to rotate the rotary ring by the pressure of the air injected into the injection hole and one end of the upper end than the lower end in the rotation direction of the rotary ring with respect to the injection hole to clean the foreign matter accumulated in the insulator Combined inclined so as to be closer to the injection hole, the other end of the distribution cable pole cable support apparatus comprising a flexible bending bent wing seated on the outer surface of the insulator. The method of claim 1,
The insulator
It is formed in the shape of a disc and narrowed toward the upper portion and formed with a plurality of insulating parts coupled side by side up and down,
A ring coupling part in which the rotation ring is rotatably installed between the insulating parts,
An air outlet formed through the ring coupling part to discharge the air jetted into the air passage to the injection hole of the rotary ring, and
And an air suction port formed at a lower portion of the insulation portion positioned at the lowermost portion of the plurality of insulation portions to supply air to the air passage. The method of claim 1,
And a vibration cleaner for generating vibrations in the insulator according to the rotation of the windmill and dropping foreign substances on the insulator due to the vibrations. The method of claim 3,
The vibration cleaning unit
A vibration rod coupled to the vertical axis of rotation of the windmill and protruding outward with respect to the vertical axis of rotation; and
And a plurality of teeth formed on the inner circumference of the air passage to rotate the end of the vibrating rod portion, wherein the end of the vibrating rod crosses the teeth to generate vibrations in the insulator.

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