KR100620781B1 - Light weight buffer metal of electric pole for supply of electric power - Google Patents

Abstract

The present invention is installed on the top of the pole pole in the distribution pole upper support for supporting the cable; Upper and lower light arm gold rods formed of a plurality of fastening holes for fastening polymer insulators on upper and lower sides thereof; An insulating member is inserted into the inner circumference and penetrates up and down to be inserted into the upper end of the pole, and is fixed to the cylindrical cap part, and one end is axially coupled at the upper and rear sides of the outer circumference of the cap part, and the other end is inserted and fixed to the center side of the upper light bar. A central fixing ring is formed on the upper middle bar, one end is welded to the lower end of the front and rear sides of the cap part, and the other end is vertically extended downward along the outer circumference of the circumference, and then horizontally extended from the front end to the left and right sides of the circumference, both sides of the lower kyungwang geumbong A lower support ring formed with a lower fixing ring to be inserted and fixed, and one end is formed with a front fixing ring into which one side of the front upper brachial rod is fixed, and the other end has a rear fixing ring into which one side of the rear upper brachial rod is inserted and fixed. A spacer; An upper pole support for a distribution pole having an pole pole coupling unit configured to maintain a connection of the upper and lower light braking rods in the pole, with one end being axially coupled at the upper left and right sides of the cap and the other end being axially coupled to the spacer center. It is about.

The present invention is to increase the support force of the high-voltage cable by supporting the light brazing rods with a plurality of supports in the cap portion coupled to the top of the pole, so as to securely and firmly support the high-tension cable of high tension even one support At the same time, installation is quick and easy and stable, which improves the convenience of construction, prevents sagging and detachment of the support, and secures the reliability of power supply. By taking a structure that does not have the effect of preventing a power outage caused by birds.

Gyeongwan Geumbong, Jeonju connecting fixture, cap part, upper middle stand, upper left and right rests, lower support

Description

Light weight buffer metal of electric pole for supply of electric power}

1 is a perspective view showing the construction of the upper support of the distribution pole in accordance with an embodiment of the present invention,

Figure 2 is an exploded perspective view showing a coupled state of the upper support of the distribution pole in the embodiment of the present invention,

Figure 3 is a plan view showing the fastening of the upper and lower light braided bar and electric pole connecting fixture of the electric support pole for distribution in the embodiment of the present invention,

Figure 4 is a front view showing a fastening of the upper and lower light braided bar and electric pole connecting fixture of the distribution pole upper support of the embodiment of the present invention,

Figure 5 is a side view showing a fastening pattern of the upper and lower light arm and the jeonju connecting fixture of the upper support of the distribution pole in the embodiment of the present invention.

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

 1: Jeonju upper support

10: electric pole connecting fixture 11: cap

12,12a: Upper middle zone 13,13a: Center fixing ring

14,14a: Lower support 15,15a: Lower fixing ring

16,16a: Upper left and right sides 17,17a: spacer

18,18a: Front retaining ring 19,19a: Rear retaining ring

20,20a: Upper light braking rods 21,21a, 23,23a: Fastening hole

22,22a: lower light bar 24: polymer insulator

30: Jeonju

The present invention relates to an upper pole support for distribution poles, and more particularly, by supporting the light braided rods with a plurality of supports in a cap unit coupled to the top of the pole, thereby increasing the holding force of the high-voltage cable, even a single high-tension high pressure The cable can be safely and securely connected, and the installation can be quickly and easily and reliably improved, improving construction convenience and preventing sagging and detachment of the support. The present invention relates to an upper pole support for distribution poles, which secures and prevents algae such as magpies from being close to each other and prevents a power outage caused by algae.

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. .

The electric power supply to general customers is supplied through electric poles. In this case, the electric wire cables in each electric pole are single-phase, 2-wire and 3-wire depending on the distribution line. What you are doing is 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 top of the poles so that the high voltage cables are wired so as to have parallel tensions at intervals where the high voltage cables are not shorted. The supporting cable support has a square tube shape and is fixed to the upper part of the pole by a band clamp.

In the conventional construction of the wire cable, the wire cable is connected and connected through the suspension insulators on both sides of the light arm which are rolled up on both sides of the upper pole in the orthogonal direction with respect to the wire direction of the wire cable, and the jumper wire is connected between the two suspension insulators. Connected, but the construction has been made to support the jumper line upward or downward through a support insulator (Line post: pin insulator) installed on the upper surface of both sides of the light wrist.

Here, the light braking that enables the construction of wire cables by fastening several suspension insulators and supporting insulators to the poles, using a separate "U" -shaped binding hole that can secure the connection to the poles. 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 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 connection structure between the light arm and the "U" shaped fasteners is not strong, and there is a structural defect that is insufficient to maintain a stable installation of the light arm on the pole.

In particular, when the horizontal direction of the track to the one side of the pole of Jeonju, and the gibyeongjeol to the side of the pole of the gijeol side because it was inconvenient to add a separate support to maintain a stable fixed state.

In addition, since the shape of the light arm takes a uniform square tube shape, there was a problem that a power failure accident was frequently caused by providing a suitable flat space for birds to nest.

In addition, the shape of the light lump until now is mainly used having the structural form as described above, in fact, there was a problem that greatly inhibits the urban landscape.

The present invention is to solve the problems as described above, by increasing the holding force of the high-voltage cable by supporting the light braided bars with a plurality of supports in the cap portion coupled to the top of the pole, to secure a high-tension cable of high tension even one support It is possible to connect and support it firmly and securely, and it is possible to achieve the installation quickly and easily and stably, thus improving the convenience of construction, and to prevent the sag and detachment of the support in advance, thereby securing the reliability of power supply. It is an object of the present invention to provide a distribution pole upper support for taking a structure such that magpies such as magpies are not close to each other to prevent a power failure by birds.

In order to achieve the above object, the present invention is installed in the upper portion of the pole pole distribution pole upper support for supporting the cable;
An upper light braking rod and a lower light braking rod, which are rods formed with a plurality of fastening holes respectively fastened to the upper and lower polymer insulators;
An insulating member is inserted into the inner circumference and penetrates up and down to be inserted into the upper end of the pole, and the cap is fixed. One end is axially coupled at the upper and rear sides of the outer circumference of the cap, and the other end is inserted and fixed at the center of the upper Gyeongwang Geumbong. A central fixing ring is formed on the upper middle bar, one end is welded to the lower end of the front and rear sides of the cap part, and the other end is vertically extended downward along the outer circumference of the circumference, and then horizontally extended from the front end to the left and right sides of the circumference, both sides of the lower kyungwang geumbong A lower support ring formed with a lower fixing ring to be inserted and fixed, and one end is formed with a front fixing ring into which one side of the front upper brachial rod is fixed, and the other end has a rear fixing ring into which one side of the rear upper brachial rod is inserted and fixed. A spacer;
One end is axially coupled at the upper left and right sides of the outer circumference of the cap portion and the other end is formed on the upper left and right side axially coupled to the spacer center side, characterized in that it has a pole connecting fixture for maintaining the connection fixing state of the upper light lower bar and the lower light lower bar in the pole. .

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

1 is a perspective view showing the construction of the upper support of the distribution pole in the embodiment of the present invention, Figure 2 is an exploded perspective view showing a combined state of the upper support of the distribution pole in the embodiment of the present invention, Figure 3 is a distribution in the embodiment of the present invention 4 is a plan view showing the fastening pattern of the upper and lower light arm of the upper pole of the pole pole and Jeonju connecting fixture, Figure 4 is a front view showing the fastening of the upper and lower light arm of the upper pole of the distribution pole of Jeonju embodiment according to the present invention. , Figure 5 is a side view showing the fastening pattern of the upper and lower light braided bar and electric pole connecting fixture of the distribution pole upper support of the 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 upper pole support 1 of the power distribution of the present invention is installed on the upper pole of the pole 30 to support the connection of the cable, the upper and lower light braided rods (20, 20a) (22, 22a), and Consists of a lower pole braided bar (20, 20a) (22, 22a) is connected to the pole pole 10 fixed to the top of the pole (30).

The upper braided bar (20, 20a) and the lower braided bar (22, 22a) is fastened to the electric pole 30 to enable the construction of the wire cable, made of a rod structure that can not be close to birds such as magpies, Fastening holes 21 and 23 to which the polymer insulator 24 is fastened are formed at the top and the bottom, respectively.

The electric pole connecting fixture 10, by maintaining the connection fixed state of the upper, lower light braking rods (20, 20a) (22, 22a) at the upper end of the pole 30, is covered on the top of the pole pole (30) The cap 11, a pair of upper middle bars 12, 12a for supporting the upper light receiving rods 20, 20a at the upper center of the cap 11, and the lower light receiving rod at the lower portion at the center of the cap 11; The pair of lower supports 14 and 14a supporting the 22 and 22a, the spacers 17 and 17a for maintaining the space between the upper and lower braided rods 20 and 20a, and the spacers 17 and 17a, respectively. 30) consists of an upper left and right side bars 16 fixed to the shaft.

The cap 11 has a cylindrical shape, an insulating member (not shown) is inserted into the inner circumference, and penetrates up and down to be inserted into the upper end of the pole 30 to be locked.

The upper central band 12, 12a is one end is coupled to the upper end of the outer periphery of the cap portion 11, the other end is the central fixing ring (13, 13a) is inserted into the center of the upper braided bar (20, 20a) ) Is formed.

One end of the lower support 14, 14a is fixed to the lower end of the front and rear sides of the cap portion 11, the other end is vertically extended downward along the outer circumference of the jeonju 30, and again the left and right sides of the jeonju 30 at its tip Horizontally extended to the lower fixing ring (15, 15a) is formed at both ends of the lower stiffening rods (22, 22a) both sides of the insertion fixing.

The spacers 17 and 17a are respectively provided with front fixing rings 18 and 18a, one end of which is inserted between the front upper brachial rods 20, and the other end is one side of the rear upper brachial rod 20a. Rear fixing rings 19 and 19a to which additional insertion is fixed are formed, respectively.

One end of the upper left and right sides 16 and 16a is axially coupled at the upper left and right sides of the cap 11, respectively, and the other end is axially coupled to the center of the spacers 17 and 17a, respectively.

The upper pole support 1 of the distribution of the present invention, first, and fixed to the top of the pole pole (30) by covering the pole pole connecting fixture (10), and then the upper stiffening rods (20, 20a) upper left and right sides (16, 16a) Fastening hole in the state where the spacers (17, 17a) fixed to the end of the front fixing rings (18, 18a) and the center fixing rings (13, 13a) of the upper middle band (12, 12a) are fixed to each other. The polymer insulator 24 is fastened to (21, 21a), respectively.

In this state, the lower fastening rods 22 and 22a are fitted to the lower fixing rods 15 and 15a at both ends of the lower supports 14 and 14a, respectively, and the polymer insulators are formed in the fastening holes 23 and 23a. Tighten each 24).

In the present invention, the upper braided bar (20, 20a) and the lower braided bar (22, 22a) is made of a bar, there is no risk of power failure due to the algae can not be close to, a pair of upper middle band in the electric pole connecting fixture (10) (12, 12a), a pair of lower supports (14, 14a), and a pair of upper left and right supports (16, 16a) in which the spacers (17, 17a) are axially coupled, respectively, to secure the cable with one support. And firmly connected, installation is quick and easy.

As described above, the present invention supports the light brazing rods with a plurality of supports in the cap portion coupled to the top of the pole, thereby increasing the supporting force of the high-voltage cable, so that a single high-tension cable with high tension can be safely and firmly connected to one support rod. At the same time, the installation can be made quickly and easily and stably, which improves the convenience of construction, prevents sagging and detachment of the support, and secures the reliability of power supply. It has an effective structure to prevent power failures caused by birds.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

An upper pole support for distribution poles installed in the upper portion of the pole to connect and support the cable; An upper light braking rod and a lower light braking rod, which are rods formed with a plurality of fastening holes respectively fastened to the upper and lower polymer insulators; An insulating member is inserted into the inner circumference and penetrates up and down to be inserted into the upper end of the pole, and the cap is fixed. One end is axially coupled at the upper and rear sides of the outer circumference of the cap, and the other end is inserted and fixed at the center of the upper Gyeongwang Geumbong. A central fixing ring is formed on the upper middle bar, one end is welded to the lower end of the front and rear sides of the cap part, and the other end is vertically extended downward along the outer circumference of the circumference, and then horizontally extended from the front end to the left and right sides of the circumference, both sides of the lower kyungwang geumbong A lower support ring formed with a lower fixing ring to be inserted and fixed, and one end is formed with a front fixing ring into which one side of the front upper brachial rod is fixed, and the other end has a rear fixing ring into which one side of the rear upper brachial rod is inserted and fixed. A spacer; An electrical distribution pole having an electric pole connecting fixture for retaining the connection between the upper and lower stiffening rods at one end thereof is formed at the upper left and right sides that are axially coupled at the upper left and right sides of the cap and the other end is axially coupled to the spacer center side. Upper support.

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