KR200442305Y1 - Connection apparatus of light weight buffer metal for high-tension wire - Google Patents

Abstract

The present invention is a plate body having a vertical body standing vertically in the front and rear with the electric poles interposed therebetween, and having a bow body that is bent in a bow shape, extending vertically to the center of the body of the electric pole and inserting a part of the outer circumferential surface of the front and rear sides of the pole. Each of which is formed, each side of the arch body is formed semi-circular bending bent to protrude in the opposite direction to the pole, respectively, in the arch body circumferential direction are formed anchor bolts and anchor holes that are fastened by fastening by nuts, respectively The upper part forms an upper horizontal plane which is bent vertically downward and is horizontally bent again, but an upper vertical bolt is formed on the upper surface of the upper horizontal part which is vertically erected upward and fastened and fastened with a fastening nut seated thereon. To form a lower horizontal plane that is vertically bent and then horizontally bent Is vertically erected to the bottom and the front and rear side stiffening frame is formed with a lower vertical bolt that is fastened to the fastening nut in a state where the light arm is seated; Insertion grooves are formed on one side outer circumference of the circular bar made of rubber material, and the upper and lower side anti-slip bars prevent sliding of the front and rear side diameter stiffening frames, respectively, by being inserted into the upper and lower ends of the body of the front body of the bow. ; A distribution wire cable having left and right shock absorbing bars which are respectively inserted into the semi-circular recesses of the bow body of the front and rear side diameter fixing frame to minimize the friction between the front and rear side diameter fixing frame while absorbing shock during external impact. It relates to a light arm connection device.

This design has a simple structure to make the construction easier and more easily and securely install the light fastening, can maintain a stable installation of light fastening, and can be connected to the light fastening and high pressure And jumper wires can be maintained in a more stable installation state, and if necessary, the height of the light arm can be adjusted appropriately in the up and down direction, so that the high-voltage cable installed can be installed in a suitable location even in a complicated area. It has an effect.

Front and rear side diameter fixing frame, top and bottom non-slip bar, left and right buffer bar

Description

Lightning connection device for distribution wire cable {Connection apparatus of light weight buffer metal for high-tension wire}

The present invention relates to a light arm connection device for a distribution wire cable, in more detail, the construction is simpler and more simple construction of the light arm can be achieved more quickly and easily, and the stable installation state of the light arm It can be maintained continuously, and it can be installed and maintained with light stabilized ring, high voltage cable and jumper wire connected to be installed more stable. The present invention relates to a light braking connector for a distribution wire cable that can be installed to be changed to a proper position even in a complicated area.

In general, the large power generated from the power plant is transmitted to each substation with high voltage power through a transmission line such as a transmission tower, and then, the substation transforms the transmitted power and is supplied to each region by wire cables for use in each customer.

Power supply to general consumers is provided by telephone poles. In this case, there are single-phase, two-wire, and three-wire types according to distribution lines. It is as already known.

Here, the high-voltage electricity is supplied to three-phase three-wire or three-phase four-wire, so three or four cables are connected, and they must be installed at all times in tension to prevent a short circuit accident.

Therefore, the poles are installed at regular intervals, and a support (hereinafter referred to as a "light brace") is installed at the upper part of the poles so that the high voltage cables are wired so as to have parallel tensions at intervals where they are not shorted. The supporting cable support has a square tube shape and is fixedly installed on the upper part of the telephone pole by a band clamp.

In the conventional construction of the electric wire cable, the electric wire cable is connected through the suspension insulators on both sides of the light arm which are laid out on both sides of the top of the pole in the orthogonal direction with respect to the wire direction of the electric wire cable, and the two suspension insulators are jumpered together. Connecting, but the construction has been made to support the jumper line upward or downward through a support insulator (Line post: pin insulator) fixed to the upper surface of both sides of the light wrist.

Here, the light braking that enables the construction of the electric wire cable by fastening several suspension insulators and supporting insulators to the telephone pole, using a separate "U" -shaped binding hole that can be fixed to the telephone pole It has been taken as a simple construction method of fastening and installation.

Therefore, the installation of the light arm was not able to be achieved easily and stably quickly, and there were many inconveniences and difficulties in construction. To specifically explain this, in order to install the light arm, the "U" shaped fasteners are placed on the telephone pole, and in this state, the light arm is connected to the "U" shaped fasteners. Since it had to be taken, there was a problem that it is practically impossible to construct alone. This is because the structure of the connection between the light arm and the "U" -shaped fasteners is unstable, and there is a structural defect that is insufficient to maintain a stable installation of the light arm on the telephone pole.

In particular, when the side of the track is biased to one side of the telegraph pole, when the gibyeon gibyeol to one side of the telephone pole, there is a problem such as having to add a separate support to maintain a stable fixed state.

The present invention is to solve the problems as described above, the construction of a simple structure can be made more easily and can achieve a lighter and easier installation more quickly and stably, and can maintain a stable installation state of the lighter, It is possible to maintain and maintain the light braid and high voltage cables and jumper wires that are connected and installed in a more stable installation state, and if necessary, the height of the light brawl can be properly adjusted in the vertical direction. It is an object of the present invention to provide a light braking connector for a distribution wire cable that can be variably installed in an appropriate position.

In order to achieve the above object, the present invention is a vertical plate standing vertically in the front and rear with the electric pole interposed therebetween, but the curved body with the bow body bent in the shape of an arch extending vertically up and down in the center of the pole body Part of the outer circumferential surface is inserted into the electric pole fitting holes, respectively, the center of the arch body is formed semi-circular bent to protrude in the opposite direction of the pole, respectively, in the arch body circumferential direction corresponding to each other anchor bolts that are fastened and fixed by nuts Anchor holes are formed, respectively, and the upper part of the bow body is vertically bent downward and is horizontally bent again to form an upper horizontal plane, but the upper vertical bolt is vertically erected upwards on the upper horizontal plane to be fastened and fastened with fastening nuts to be secured. The lower part of the bow body is bent vertically upward and horizontally bent again A front and rear radial stiffening frame forming a surface, and having a lower vertical bolt to be fastened and fastened with fastening nuts in a state in which the vertical bottom is vertically erected to the bottom of the lower horizontal surface;

Insertion grooves are formed on one side outer circumference of the circular bar made of rubber material, and the upper and lower side anti-slip bars prevent sliding of the front and rear side diameter stiffening frames, respectively, by being inserted into the upper and lower ends of the body of the front body of the bow. ;

A circular bar of standing rubber material is inserted into the semi-circular body of the bow body of the front and rear side diameter fixing frame, respectively, and minimizes friction between the front and rear side diameter fixing frame, and has left and right side shock bars for absorbing and absorbing shock during external impact. .

In this way, the present invention is simple construction, the construction is more simple to make the installation of the light braid more quickly and easily and stably, and can maintain the stable installation state of the light braid, the light braid and high pressure connected to the installation The cable and jumper wire can be maintained and maintained in a more stable installation state, and the installation height of light arm can be properly adjusted in the up and down direction, if necessary, so that the installed high voltage cable can be changed to a proper position even in a complicated area. There is an effect that can be.

The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Hereinafter, the present invention in more detail by the accompanying drawings as follows.

1 is a perspective view showing the construction of the light arm connection device for a distribution wire cable is an embodiment of the present invention, Figure 2 is an exploded perspective view showing a fastening mode of the light arm connection device for a distribution wire cable according to an embodiment of the present invention, Figure 3 is a perspective view showing the construction of the light arm connection device for a distribution wire cable is an embodiment of the present invention, Figure 4 is a side cross-sectional view showing the construction of the light arm connection device for a distribution wire cable is an embodiment of the present invention.

For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

Therefore, the definition should be made based on the contents throughout the specification.

The light arm connection device for the distribution wire cable of the present invention is fixed to the front and rear sides of the electric pole 40, and the front and rear side diameter fixing frame (10, 10a) for supporting the light arm 50, and the front and rear diameter fixing frame ( 10, 10a is composed of the upper and lower non-slip bar (20, 20a) to prevent slipping in the pole 40, and the left and right buffer bars (30, 30a) for cushioning the external shock.

The front and rear side stiffening frame (10, 10a) is a vertical body standing vertically in the front and rear side with the electric pole (40) in between, protruding curved opposite to each other, the body having a bow body 11 bent in a bow shape bow body (11) The center is extended to the top and bottom, and the electric pole fitting hole 12 is inserted into each of the outer circumference of the front and rear sides of the front pole (40) is formed, respectively, the center of the bow body 11 is a semi-circular bent to protrude in the opposite direction to the pole (40) 13 and 13a are formed respectively, and the anchor bolt 14 and the anchor hole 14b, which are fastened and fastened by the nut 14a, are formed to correspond to each other in the direction of the arc body 11 and the circumference 40, respectively. The upper end of the body 11 forms an upper horizontal plane 15 which is bent vertically downward and is horizontally bent again, but is vertically erected upwardly on the upper surface of the upper horizontal plane 15 so that the fastening nut 50b is seated in the fastening nut 15b. Upper vertical bolts (15a) are fastened to each other are formed, the bow body (11) The lower portion forms a lower horizontal plane 16 which is bent upwardly and horizontally bent again, but is vertically erected downwardly at the bottom of the lower horizontal plane 16 to be fastened and fastened to the fastening nut 16b in a state in which the hard arm 50 is seated. Lower vertical bolt 16a is formed.

The upper and lower non-slip bar (20, 20a) is a circular bar made of rubber material is formed in the insertion groove groove 21 on one side outer periphery of the bow body 11 of the front and rear side diameter fixing frame (10, 10 a) 12) It is fitted to the top and bottom, respectively, to prevent slipping of the front and rear side diameter fixing frame (10, 10a).

The left and right side buffer bars (30, 30a) is a circular bar of standing rubber material is inserted into the semi-circular portion (13, 13a) of the bow body (11) of the front and rear side diameter fixing frame (10, 10a), respectively, the front and rear side radius Absorbs and mitigates the impact at the time of external impact while minimizing the friction between the fixing frame (10, 10a).

The present invention as described above, it is possible to firmly fasten and secure the light braid 50 to the upper and lower horizontal surfaces (15, 16) of the front and rear side diameter fixing frame (10, 10a) in an easy assembly method, respectively.

1 is a perspective view showing the construction of the light arm connection device for a distribution wire cable according to an embodiment of the present invention;

Figure 2 is an exploded perspective view showing a fastening mode of the light arm connection device for a distribution wire cable according to an embodiment of the present invention,

Figure 3 is a perspective view showing the construction of the light arm connection device for a distribution wire cable is an embodiment of the present invention,

Figure 4 is a side cross-sectional view showing the construction of the light arm connection device for a distribution wire cable is an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10,10a: front and rear side diaphragm fixing frame 11: the body

12: Jeonju Climber's Field 13,13a: Semicircle

14: anchor bolt 14a: nut

14b: anchor hole 15: the upper horizontal plane

15a: Upper vertical bolt 15b: Tightening nut

16: lower horizontal plane 16a: lower vertical bolt

16b: Tightening Nut

20,20a: Up and down non-slip bar 21: Insertion groove

30,30a: Left and right buffer bars

40: Jeonju

50: light pay

Claims (1)

Vertically erected from the front and rear side with the electric pole 40 interposed therebetween, protruding curved protruding to each other, but the bow body 11 is bent in the shape of the bow body 11 extending vertically up and down in the center of the electric pole (40) Part of the outer circumferential surface is inserted into the electric pole fitting hole 12 is formed, respectively, the center of the bow body 11 is formed semi-circular portions (13, 13a) bent to protrude in the opposite direction to the pole (40), respectively, bow body ( 11) the anchor bolt 14 and the anchor hole 14b are formed to correspond to each other in the direction of the electric pole 40 and fastened by the nut 14a, respectively, the upper end of the bow body 11 is bent vertically downward and again horizontal The upper vertical surface 15 is formed to be bent to the upper horizontal surface 15, the upper vertical bolt (15a) is vertically erected upward on the upper surface of the upper horizontal bolt (15a) is fastened and fastened to the fastening nut (15b) in the state that the light arm 50 is seated Is formed, the lower end of the arch body 11 is vertically bent and again The lower horizontal surface 16 is formed to be bent to form a lower vertical bolt 16a which is vertically erected to the bottom of the lower horizontal surface 16 so as to be fastened and fastened to the fastening nut 16b in a state in which the light arm 50 is seated. Been front and rear side stiffening frame (10, 10a) and; Insertion groove 21 is formed on one side outer circumference of the circular bar of rubber material, and is fitted to the upper and lower ends of the bow body 11 and the pole fitting hole 12 of the front and rear side diameter fixing frame 10 and 10a, respectively. Up and down side non-slip bar (20, 20a) for preventing the sliding of the side diameter stop frame (10, 10a); A friction bar between the front and rear side circumferential fixing frame (10, 10a) is inserted into the half body (13, 13a) of the body 11 of the front and rear side diameter fixing frame (10, 10a) by standing rubber bar Lightning connection device for a distribution wire cable having a left and right shock absorbing bar (30, 30a) to minimize and absorb the shock when the external impact.

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