KR101381347B1 - Support fixing arm for the extra-high voltage overhead distribution line - Google Patents

Abstract

The present invention can easily and easily install the insulator, and at the same time to maintain a constant distance between the processing line and at the same time prevent the impact of the insulator to be transmitted to the insulator even if the processing line is shaken by the wind to minimize the damage of the insulator The present invention relates to a support completion of an extra-high voltage overhead distribution line that can prevent an algae, such as an electric short circuit, in order to combat an algae that rushes to the periphery, and has a coupling hole 111 penetrated up and down. Installed on the base 110, the first fixing member 120 having a 'b' shape which is exposed to the upper surface of the base 110 and is installed to be movable horizontally, and the base 110 and the first fixing member 120. Spring 130 for pushing the first fixing member 120 in one direction and the second fixing member 140 installed on the bottom surface of the base 110 so as to face each other based on the coupling hole 111. Support structure consisting of; The insulated body 210 to which the processed processing distribution line L is mounted and fixed, and the projections 221a which protrude downward from the bottom surface of the insulated body 210 and have an inverted triangular cross section on the circumferential surface are repeatedly along the length direction. Formed connector body 221 and the receiving groove 222 is formed to face each other on the upper circumferential surface of the connector body 221 and the first fixing member 120 is inserted, and the peripheral surface based on the connector body 221 Formed opposite to each other and formed along the longitudinal direction of the connector body 221 and having a locking release groove 223 perpendicular to each other with the receiving groove 222, and inserted into the coupling hole 111 to be inserted into the first fixing member. An insulator 200 formed of a connector 220 that is fixed to the 120 and the second fixing member 140; An elastic band 310 provided on the circumferential surface of the insulator 200, a support 320 extending horizontally from the circumferential surface of the elastic band 310, and a reflector plate rotatably installed at the tip of the support 320. And bird approach prevention mechanism 300 consisting of 330; The tube 410 is formed with a fixed plate 411 having a plurality of fixing grooves 411a integrally formed at the center of the upper surface thereof, and having an accommodating portion 411b at which both ends of the processing distribution line L are accommodated. And, the rack 422 is inserted into the tubular body 410 so as to be movable respectively, one end is formed with a hook-shaped hook 421 to hang the processing distribution line (L) and the other end is engaged with the pinion 430 ) Is formed between the fixed arm (422,422 '), the pinion 430 is disposed between the fixed arm (422,422') to engage the rack 422, and the shaft is fixed to the pinion (430) through the tubular 410 ( 441, a flat plate 442 formed on the top surface of the shaft 441, a handle 443 formed on the top edge of the flat plate 442, and a flat plate 442, which are inserted into the fixing groove 411a to be detachably inserted therein. An electric wire fixing unit 400 having an operation unit 440 composed of a pin 444 for limiting rotation of the 444;
The wire fixing stand 400 is wrapped around and engaged with the outer surface of the processing distribution line L through a tooth-shaped pressurizing portion 510 formed therein so as not to move toward the support 100 along the processing distribution line L. A stopper 500; One end and the other end is fixed to the support 100 and the tube 410, respectively, a pair of flow control line 600 to cross each other; characterized in that it comprises a.

Description

Support fixing arm for the extra-high voltage overhead distribution line}

The present invention can easily and easily install the insulator, and at the same time to maintain a constant distance between the processing line and at the same time prevent the impact of the insulator to be transmitted to the insulator even if the processing line is shaken by the wind to minimize the damage of the insulator In addition, the present invention relates to the completion of support of special high-voltage overhead lines, which can prevent algae that flock around and prevent accidents such as electric short circuits.

In general, large power generated from power plants is transmitted to each substation with high voltage power through transmission lines such as power transmission towers, and then, through substations in various stages, substations are used for use in customers in each home or building. It goes through the distribution process to supply to each region. At this time, the electric power supply to the general consumer is supplied through the telephone poles installed at one interval, and the connection in each telephone pole is connected using a jumper wire. That is, the transmission and distribution wires to be connected to the telephone poles are coupled through both insulators on the upper side of the complete poles installed on both sides of the telephone poles, and the jumper wires are connected between the insulators, but the connected jumper wires are installed on the upper ends of the poles. The construction was used to be supported by the insulator.

As such a conventional technology, there is a registered patent No. 10-0989444.

The prior art as described above has a problem that the work is cumbersome and takes a very long time because it was fixed by using a fixing wire in a state in which the distribution line was simply placed on the upper part of the insulator, and the fixed part naturally fixed after a certain time. There was a problem in that it could not be secured because it was loosened, and the operator must install or dismantle the tool by using a separate tool (for example, a spanner) when joining the insulator to the finished piece. There was an uncomfortable problem to carry, and furthermore, the prior art has a fundamental problem that the insulators can only be damaged by repeated impacts because the impact cannot be caught at all when the overhead wire is left and right. , Birds will nest around the poles using nesting In the case of branches, accidents such as electric short circuits often occur.

The present invention has been made in order to solve the above problems, it is possible to install the insulator easily and simply, and to maintain a constant gap of the overhead distribution line and at the same time the impact of the impact even if the overhead distribution line is shaken by the wind The purpose of the present invention is to provide support for special high-voltage overhead lines that can be prevented from being transmitted to minimize the damage of insulators and to prevent algae gathering around to prevent accidents such as electric short circuits.

Completion of the support according to the present invention for achieving the above object,

It has a coupling hole penetrated up and down, installed between the base installed in the pole and the 'b' shaped first fixing member exposed to the upper surface of the base so as to be movable horizontally, and between the base and the first fixing member. A support consisting of a spring for pushing the first fixing member in one direction and a second fixing member installed on the bottom of the base to face each other with respect to the coupling hole;

The insulator body on which the overhead line is fixed, the connector body projecting downward from the bottom surface of the insulator body, and the engaging body having an inverted triangular cross section on the circumferential surface is repeatedly formed along the longitudinal direction, and opposite to the upper circumferential surface of the connector body. It is formed so that the first fixing member is inserted into the receiving groove, and formed on the circumferential surface with respect to the connector body relative to each other and formed along the longitudinal direction of the connector body and having a locking release groove perpendicular to each other, An insulator composed of a connector inserted into the coupling hole and fixed to the first fixing member and the second fixing member;

An algae access preventing mechanism comprising an elastic band provided on the circumferential surface of the insulator, a support extending horizontally from the circumferential surface of the elastic band, and a reflecting plate rotatably installed at the tip of the support;

The inside is penetrated, and a fixed plate having a plurality of fixing grooves is integrally formed at the center of the upper surface. On the other end, a fixed arm formed with a hook-shaped hook portion and a rack engaged with the pinion is formed, a pinion disposed between the fixed arms and engaging with the rack, and a shaft fixed to the pinion through the tubular body and on the upper surface of the shaft. A wire fixing stand having an operation portion formed of a flat plate to be formed, a handle formed at an upper edge of the flat plate, and a pin installed on the flat plate so as to be removably inserted into the fixing groove to limit rotation of the shaft;

A stopper for wrapping and engaging the outer surface of the process distribution line by means of a tooth-shaped pressing portion formed therein so that the wire fixing stand does not move toward the support along the process distribution line;

One end and the other end is fixed to the support and the tube, respectively, and a pair of flow control lines to cross each other; characterized in that it comprises a.

According to the present embodiment, in fixing the insulator to the support, it can be sufficiently installed without using a separate fastening means, and there is an advantage in that the convenience of installation and the replacement during maintenance are quite convenient.

In addition, according to the present embodiment, while maintaining the distance between the overhead distribution line through a connecting rod consisting of a support, a wire anchor, a stopper and a flow control line, the impact caused by the wind even if the overhead distribution line shakes There is an advantage to minimize the damage of the insulator by preventing the transmission.

In addition, according to the present embodiment, even if the processing distribution line is greatly shaken by wind by the fixing groove of the tube and the operation part pin, the fixed arm is separated from the tube because the plate connected to the pinion is fixed through the shaft. By cutting off, there is an advantage that it can reliably fix the overhead distribution line.

In addition, according to the present embodiment, since a pair of flow control lines are installed on the support and the wire fixing stand in the shape of X, the wire fixing stand can block the movement of the wire fixing line in the perpendicular direction of the overhead line, thereby processing overhead lines Even if it is greatly shaken by this wind, the shock is transmitted to the insulator so that there is an advantage to prevent the insulator damage.

Furthermore, according to this embodiment, the reflector plate of the bird access prevention mechanism fully reflects the sun light and obstructs the bird's view through the reflected light, so that the bird sits on the overhead distribution line or nests around the support. It is very useful because it can prevent accidents such as electric short circuit.

1 is a perspective view showing the installation state of the support of the special high-voltage overhead distribution line according to the present invention.
2 is a plan view of Fig.
Figure 3 is an exploded perspective view showing the support and insulators separately taken from the support of the high-voltage overhead distribution line according to the present invention.
Figure 4 is a bottom perspective view showing a separate extract from the support complete of the extra-high voltage overhead distribution line according to the present invention.
5 is an exploded perspective view showing the wire fixing rod and the stopper separately taken from the support of the high-voltage overhead distribution line according to the present invention.
Figure 6 is a cross-sectional view showing an extract of the stopper separately from the support of the high-voltage overhead distribution line according to the present invention.
7 is a view for explaining the coupling relationship between the support and the insulator in the support of the high-voltage overhead distribution line according to the present invention.
8 is a view for explaining the action of the support loosening of the extra-high voltage overhead distribution line according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail.

1 is a perspective view showing the installation of the support of the special high-voltage overhead line according to the invention, Figure 2 is a plan view of Figure 1, Figure 3 is a support and insulator in the support of the high-voltage overhead line according to the invention 4 is an exploded perspective view taken separately, Figure 4 is a bottom perspective view taken separately from the support of the high-voltage overhead line according to the invention, Figure 5 is a wire from the support of the extra-high voltage overhead line according to the invention Figure 6 is an exploded perspective view showing the excerpt and the stopper separately, Figure 6 is a cross-sectional view showing a separate excerpt of the stopper from the support of the high-voltage overhead distribution line according to the present invention.

Referring to Figures 1 and 2, the support block according to the present invention according to a preferred embodiment, the support 100 and insulator 200, bird access prevention mechanism 300, wire fixing stand 400, stopper 500 And the flow control line 600, the insulator 200 can be easily and conveniently installed, and the processing distribution line L is shaken by the wind while maintaining a constant interval of the processing distribution line L. Even if the impact is prevented from being transmitted to the insulator 200, the damage of the insulator 200 can be minimized, and the problem of nesting in the electric pole 1 can be solved by combating the algae flocking to the surroundings.

1 to 3, the support 100 is composed of the base 110, the first fixing member 120, the spring 130 and the second fixing member 140, in the case of the present embodiment It is installed to be orthogonal to the electric pole (1) is fitted to the electric pole (1) standing on the ground through the formed hole.

The base 110 is a rectangular bar having a predetermined thickness, one end is formed with a coupling hole 111 that is opened up and down, the coupling hole 111 of the insulator 200 is inserted into the coupling hole 111 is detachably inserted. Lose.

The first fixing member 120 is a 'b' shaped member, in the present embodiment, the horizontal portion is installed to be movable in the direction of the coupling hole 111 of the base 110, the vertical portion of the base ( 110 is exposed to the upper surface.

Here, the first fixing member 120 serves to selectively limit the rotation of the insulator 200.

According to the present embodiment, when the front end portion of the first fixing member 120 is inserted into the receiving groove 222 formed in the connector 220 of the insulator 200, the insulator 200 is formed around the connector 220. When the rotation of the insulator 200 is impossible and the tip of the first fixing member 120 is separated from the receiving groove 222, the insulator 200 becomes rotatable about the connector 220.

The spring 130 is installed between the base 110 and the first fixing member 120 to push the first fixing member 120 in one direction.

Therefore, the front end portion of the first fixing member 120 is always kept projecting toward the center of the coupling hole 111 due to the spring of the spring 130.

The second fixing member 140 is a flexible member disposed on the bottom surface of the base 110. In the present embodiment, the second fixing member 140 is disposed to face each other based on the coupling hole 111 of the base 110. It serves to fix the connector (220).

The tip portion of the second fixing member 140 has a shape corresponding to the engaging projection 221a of the connector 220. For example, if the engaging projection 221a has an inverted triangle cross section, the second The front end of the fixing member 140 preferably has a triangular cross section corresponding thereto.

According to this embodiment, when the connector 220 is inserted into the coupling hole 111 from the top to the lower end of the engaging projection 221a and the second fixing member 140 of the connector 220 because the triangle is mutually It is naturally inserted while pushing, but when the connector 220 is inserted from the bottom up, the straight surfaces are in contact with each other and do not fall out.

2 to 5, the insulator 200 is composed of the insulator body 210 and the connector 220, in this embodiment is detachably installed on the support 100 via the connector 220. While fixing the overhead line L, the overhead line L and the support 100 serves to support and insulate the electrical contact so as not to contact each other.

The insulator body 210 is an insulator having a ceramic material. In the present embodiment, the insulator body 210 is installed on the support 100 through the connector 220, and a groove (see FIG. 3) is formed on an upper surface of the insulator body 210. The groove (see FIG. 3) is provided with the overhead distribution line L and is fixed to the insulator body 210.

The connector 220 is composed of a connector body 221, the receiving groove 222 and the unlocking groove 223 is formed on the bottom surface of the insulator body 210, in this embodiment the insulator body 210 is It functions to connect to be installed on the support (100).

The connector body 221 is installed on the bottom surface of the insulator body 210, and the engaging projection 221a having an inverted triangular cross section is formed on the circumferential surface repeatedly along the longitudinal direction.

The receiving groove 222 is formed to face each other on the upper circumferential surface of the connector body 221, the first fixing member 120 is inserted into the receiving groove 222.

The unlocking groove 223 is formed in the connector body 221, in the present embodiment is formed to face each other on the circumferential surface relative to the connector body 221 and is formed along the longitudinal direction of the connector body 221 The receiving groove 222 is perpendicular to each other.

According to the present embodiment, since the receiving groove 222 and the unlocking groove 223 are formed to be orthogonal to each other, when the insulator body 210 is rotated about the connector 220, the locking protrusion 221a is provided. The second fixing member 140 was automatically placed in the unlocking groove 223. At this time, if the worker lifts the insulator body 210 upward after checking, the insulator body 210 supports 100. ).

1 to 4, the bird approach prevention mechanism 300 is composed of an elastic band 310, the support 320 and the reflecting plate 330, detachably installed on the circumferential surface of the insulator body 210 Is to function to prevent birds from sitting on the overhead distribution line (L) or nest around the support (100).

The elastic band 310 is a rubber ring having an elastic force, in the present embodiment is detachably installed on the circumferential surface of the agile body 210.

The support 320 extends horizontally from the elastic band 310, the distal end forms a 'C' shape, and the reflecting plate 330 is rotated through an axis (not shown) on the inner circumferential surface of the 'C' shape. It is possible to install.

The reflective plate 330 is a known mirror or a smooth metal plate that can reflect light, and is rotatably installed on the support 320 to reflect light.

According to this embodiment, the light is reflected by the reflecting plate 330 to the surroundings, by interfering with the view of the bird through the reflected light, the bird is sitting on the overhead distribution line (L) or to the support 100 You can prevent nesting.

1, 2 and 5, the wire anchor 400 is composed of a tubular body 410 and a pair of fixed arms 420, 420 ', pinion 430 and the operation unit 440, of the present embodiment In this case, the pair of overhead distribution lines (L) is installed so that the distance between the overhead distribution lines (L) can be kept constant.

The tubular body 410 is a rectangular tube, and a fixed plate 411 having a radial fixing groove 411a is formed at the center of the upper surface thereof, and presses the overhead distribution line L drawn together with the fixing arms 420 and 420 'at both ends. Semi-circular receiving portion 412 is fixed integrally formed.

In addition, a hole (see FIG. 3) is formed at the center of the fixing plate 411 to allow the shaft 441 of the operation unit 440 to pass therethrough.

The pair of fixed arms 420 and 420 'are inserted through both ends of the tubular body 410, respectively, and are reciprocated in a straight line along the longitudinal direction of the tubular body 410 by the pinion 430, and hang the overhead line. It guides toward the receiving portion 412 and functions to fix the overhead line L together with the receiving portion 412.

In particular, one end of the fixed arms 420 and 420 'is formed with a hook portion 421 opened in a'-'shape, and the other end is integrally formed with a rack 422 along the longitudinal direction.

The pinion 430 is a gear meshed with the rack 422.

In addition, a hole (see FIG. 3) is formed at the center of the pinion 430, and the shaft 441 of the operation unit 440 is detachably coupled to the hole (see FIG. 3).

In particular, a protrusion (see FIG. 3) protruding inwardly is integrally formed on an inner circumferential surface of the pinion 430, and a groove (FIG. 3) is formed on the outer circumferential surface of the shaft 441 of the operation unit 440. 3) are fitted.

The operation unit 440 includes a shaft 441 and a flat plate 442, a handle 443, and a pin 444, and in the present embodiment, is detachably coupled to the pinion 430 via the shaft 441. It functions to operate (rotate) the pinion 430.

The shaft 441 is fitted into the hole of the pinion 430 (see Fig. 3) and fixed.

In the present embodiment, when the shaft 441 is inserted into the hole (see FIG. 3) of the pinion 430, the groove (see FIG. 3) formed in the outer circumferential surface of the shaft 441 is the hole of the pinion 430 (FIG. 3). 3) and the protrusions (see FIG. 3) formed on each other, which causes the shaft 441 and the pinion 430 to form an integrated structure, thereby allowing the pinion 430 to rotate on the shaft 441.

The flat plate 442 is a disc having a predetermined thickness. In this embodiment, the flat plate 442 is mounted on the top surface of the shaft 441 and fixed integrally.

The handle 443 is integrally formed at the top edge of the flat plate 442 and functions to rotate the shaft 441 and the flat plate 442.

The pin 444 fixes the plate 442 to limit the rotation of the shaft 441.

That is, when the pin 444 is separated from the fixing groove 411a of the fixing plate 411, the shaft 441 is rotated using the handle 443 and the flat plate 442 to couple the pinion 430 as a medium. Of the fixed arms 420 and 420 'can be operated (linear reciprocating movement), but when the pin 444 is inserted into the fixing groove 411a of the fixing plate 411, the flat plate 442 is fixed to the shaft 441. You will not be able to rotate it.

Therefore, even if the overhead distribution line L is greatly shaken by wind, the fixed arm 420, 420 'is separated from the tubular body 410 because the flat plate 442 connected to the pinion 430 is fixed via the shaft 441. By blocking the source at the source can be fixed stably the overhead line (L).

1, 2, 5 and 6, the stopper 500 is formed as a pair and a member coupled to each other by a fastening means (see Fig. 5), in the present embodiment the overhead line (L) Is fixed to the wire fixing function 400 to function to prevent the movement toward the support (100).

In particular, the inner circumferential surface of the stopper 500, as shown in Figure 6, is provided with a tooth-shaped pressing portion 510 is integrally fixed to the overhead line (L), so that the movement of the wire holder 400 You can certainly limit

1 and 2 and 5, the pair of flow control line 600 is a conventional rope, in the present embodiment one end and the other end is installed on the support 100 and the wire anchor 400, respectively , The shape seen from the plane forms an X-shape, and functions to limit the flow of the wire fixing unit 400.

According to the present embodiment, since the pair of flow control lines 600 are installed on the support 100 and the wire holder 400 in an X shape, the wire holder 400 is perpendicular to the overhead line L. It is possible to block the movement to the source, and because of this, even if the processing distribution line (L) is greatly shaken by the wind that the impact is transmitted to the insulator 200 is considerably insignificant to prevent damage to the insulator 200 There is this.

Hereinafter, the operation of the present invention will be described.

7 is a view for explaining the coupling relationship between the support and the insulator in the support of the special high-voltage overhead line according to the invention, Figure 8 is a view for explaining the action of the support of the special high-voltage overhead line in accordance with the present invention .

First, the support 100 is inserted into and fixed to the upper end of the electric pole 1 placed in the ground through a hole formed in the center.

Next, as shown in FIG. 2, the connector 220 of the insulator 200 is inserted into the coupling hole 111 formed in the base 110 of the support 100.

At this time, in the state that the receiving groove 222 facing the first fixing member 120 so that the first fixing member 120 of the support 100 can be inserted into the receiving groove 222 of the connector 220. It is preferable to insert.

If the assembly as described above is in the state as shown in Figure 7, after the overhead line (L) is fixed to the upper surface of the insulator 200, and fixed, and then bird approach to the circumferential surface of the insulator body 210 of the insulator 200 What is necessary is just to provide the prevention mechanism 300.

After the insulator 200 is installed on the support 100 as described above, the fixed arm (420,420 ') is protruded from the tubular body 410 using the operation unit 440 and the pinion 430. 420, 420 ') is coupled to the processing distribution line (L) is inserted into the hook portion 421.

When the flat plate 442 and the shaft 441 are rotated in one direction by using the handle 443 of the operation unit 440, the pinion 430 integrally coupled with the shaft 441 is rotated. As a result, the rack 422 of the fixed arms 420 and 420 'engaged with the pinion 430 is moved along the longitudinal direction of the tubular body 410, and thus the hook portion 421 of the fixed arms 420 and 420' is moved. The processing distribution line L coupled to the hook portion 421 while being naturally inserted into the tubular body 410 is inserted into the receiving portion 412 formed at both ends of the tubular body 410, thereby being firmly secured by the hook portion 421 and the receiving portion 412. To be fixed.

When the process distribution line (L) is fixed as described above, the operator presses the pin 444 installed on the flat plate 442 so that the operation unit 440 can no longer be fixed to the fixed plate 411 of the tubular body 410 It is fixed to the groove 411a.

Then, the stopper 30 is installed on the overhead distribution line (L) adjacent to the wire fixing stand 400 so that the wire fixing stand 400 does not move toward the support 100.

Then, a pair of flow control line 600 may be installed on the wire fixing stand 400 and the support 100 in the X-shape.

For reference, when the flow control line 600 is fixed to the wire fixing stand 400 and the support 100, it is fixed using a fastening means such as a bolt.

As shown in FIG. 8, when the wind is severely blown, the overhead distribution line L is severely flowed. Thus, even if the overhead distribution line L flows, the wire fixing unit 400 is disposed between the overhead distribution lines L. Since the process distribution line (L) can minimize the problem of contacting each other, and furthermore, the pair of flow control lines 600 installed in the X-shape holding the wire fixing unit 400 together with the process distribution line (L) Since the wire fixing stand 400 blocks the flow, even though the processing distribution line L is greatly shaken by the wind, the impact is not so much transmitted to the insulator 200, thereby preventing damage to the insulator 200. There is this.

In addition, the reflector plate 330 of the bird access prevention mechanism 300 is to fully reflect the sun light, the bird is sitting on the overhead line (L) or support ( It can prevent nesting around 100).

On the other hand, despite fixing the overhead line (L) as described above, if a slight flow is continuously transmitted to the insulator 200 may have a problem that the durability of the insulator 200 is weakened easily damaged by external force. .

Therefore, when the insulator 200 is damaged and broken by such external force, it is urgent to replace the insulator 200. In this case, the process distribution line L is separated from the insulator body 210 and then fixed to the support 100 in FIG. 7. As shown in FIG. 1, when the first fixing member 120 is retracted to the rear to be pulled out from the receiving groove 222, and the insulator body 210 is rotated about the connector 220, the locking protrusion 221a is disposed. The second fixing member 140 was automatically placed in the unlocking groove 223. At this time, the worker lifts the insulator body 210 upward after checking the insulator body 210 from the support 100. ) Can be released.

As described above, withdraw the damaged insulator body 210 to the outside and then install a new insulator body 210 to the support 100, and when the replacement of the insulator body 210 is completed, the processing distribution line (in the insulator body 210) ( Put L) on it and fix it.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

1: pole 100: support 110: base
120: first fixing member 130: spring 140: second fixing member
200: insulator 210: insulator body 220: connector
221: connector body 221a: locking projection 222: receiving groove
223: unlocking groove 300: bird access control
310: elastic band 320: support 330: reflector
400: wire holder 410: tube 411: fixed plate
411a: fixing groove 411b: receiving portion 420,420 ': fixed arm
421: hook 422: rack 430: pinion
440: operation unit 441: axis 442: flat plate
443: handle 444: pin 500: stopper
510: pressure unit 600: flow control line

Claims (1)

With a coupling hole 111 penetrated up and down, the base 110 is installed on the electric pole (1), 'b' shaped first fixed to be exposed to the upper surface of the base 110 is installed horizontally movable The member 120 and the spring 130 which is installed between the base 110 and the first fixing member 120 to push the first fixing member 120 in one direction and face each other with respect to the coupling hole 111. And support base 100 consisting of a second fixing member 140 is installed on the bottom surface of the base 110;
The insulated body 210 to which the processed processing distribution line L is mounted and fixed, and the projections 221a which protrude downward from the bottom surface of the insulated body 210 and have an inverted triangular cross section on the circumferential surface are repeatedly along the length direction. Formed connector body 221 and the receiving groove 222 is formed to face each other on the upper circumferential surface of the connector body 221 and the first fixing member 120 is inserted, and the peripheral surface based on the connector body 221 Formed opposite to each other and formed along the longitudinal direction of the connector body 221 and having a locking release groove 223 perpendicular to each other with the receiving groove 222, and inserted into the coupling hole 111 to be inserted into the first fixing member. An insulator 200 formed of a connector 220 that is fixed to the 120 and the second fixing member 140;
An elastic band 310 provided on the circumferential surface of the insulator 200, a support 320 extending horizontally from the circumferential surface of the elastic band 310, and a reflector plate rotatably installed at the tip of the support 320. And bird approach prevention mechanism 300 consisting of 330;
The tube 410 is formed with a fixed plate 411 having a plurality of fixing grooves 411a integrally formed at the center of the upper surface thereof, and having an accommodating portion 411b at which both ends of the processing distribution line L are accommodated. And, the rack 422 is inserted into the tubular body 410 so as to be movable respectively, one end is formed with a hook-shaped hook 421 to hang the processing distribution line (L) and the other end is engaged with the pinion 430 ) Is formed between the fixed arm (422,422 '), the pinion 430 is disposed between the fixed arm (422,422') to engage the rack 422, and the shaft is fixed to the pinion (430) through the tubular 410 ( 441, a flat plate 442 formed on the top surface of the shaft 441, a handle 443 formed on the top edge of the flat plate 442, and a flat plate 442, which are inserted into the fixing groove 411a to be detachably inserted therein. An electric wire fixing unit 400 having an operation unit 440 composed of a pin 444 for limiting rotation of the 444;
The wire fixing stand 400 is wrapped around and engaged with the outer surface of the processing distribution line L through a tooth-shaped pressurizing portion 510 formed therein so as not to move toward the support 100 along the processing distribution line L. A stopper 500;
One end and the other end is fixed to the support 100 and the tube 410, respectively, and a pair of flow control lines 600 to cross each other; complete support of the high-voltage overhead distribution line, characterized in that it comprises a.

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