KR20180086914A - Bracket for lighting arrester installation - Google Patents

Abstract

The present invention relates to a bracket for installing a lighting arrester coupled to a single embedded arm. To this end, the bracket for installing a lighting arrester which is coupled to the single embedded arm to support a lighting arrester comprises: a mounting bracket including a base, a first extended unit extended in a downward direction of the base at one end of the base, and a second extended unit extended in the downward direction of the base at the other end of the base; a first connecting bracket of which one end is coupled to the first extended unit to be fixed to the mounting bracket, and the other end is coupled to a first lighting arrester; and a second connecting bracket of which one end is coupled to the second extended unit to be fixed to the mounting bracket, and the other end is coupled to a second lighting arrester.

Description

BRACKET FOR LIGHTING ARRESTER INSTALLATION

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bracket for mounting a lightning arrester coupled to a single-piece built-in rigid iron, and more particularly, to a bracket for mounting an arrester capable of simplifying the shape of a long-

The switchgear (LA) is installed on each side of the power source side and the load side to install and operate the surge suppression device to protect the power equipment from surge. Generally, Wanchul is mainly used as a single-type built-in wirer and a single-type built-in wirer. Recently, as the single wirer is used as a single type built-in wirer, the density of installed gold fixtures in the wirer is increasing. Here, an example of a lightning arrester applied to a single built-in solid iron is shown in FIG.

Generally, lightning arresters 24, 34 are coupled to the bracket as shown in Fig. Here, FIG. 1 shows two brackets (hereinafter, referred to as a first bracket and a second bracket), and the two brackets have the same structure, so that the description will be centered around the first bracket.

The first bracket has a first mounting bracket 21 and a first mounting bracket 21 connected to the first mounting bracket 21 through a fastening member so as to be parallel to the first mounting bracket 21 with a single built- And a first connection bracket 23 coupled to the first mounting bracket 21 at one side and to the lightning arrester 24 at the other side. Typically, the first mounting bracket 21 has a "U" shape, and one mounting bracket has a structure in which one lightning arrester is coupled. That is, in order to install the lightning arrester for each phase in the single-piece built-in solid iron, a plurality of fastening members used for fixing two brackets, two fastening bodies, two mounting brackets, two disconnecting bands and two fixing bands are required.

However, the conventional bracket has the following problems.

First, the prior art has a problem in that it is difficult to construct a complex single pole type lightning arrester (three for each power source and a load side) due to a complicated period induced by the opening / closing device portion (6 ball coils for insulator installation and 6 brackets for installing arrester).

Second, the conventional technology has a problem of incurring excessive costs such as material and labor costs as well as causing complicated trends.

Third, the conventional art has a problem in that a large number of bird nests are formed due to the occurrence of complicated vegetation.

Fourth, the conventional art has a problem that failure occurs due to a distribution line due to a bundle of bird nests.

Fifth, the conventional technology has a problem in that the work environment for power distribution is difficult due to complicated construction.

Therefore, there is a growing demand for a new lightning arrester mounting bracket that can overcome the problems of the prior art.

Korean Registered Utility Model No. 0334700 (Name: Integrated Bracket for Installation of Arrester)

An object of the present invention is to provide a bracket for mounting a lightning arrester, which can simplify the shape of a long opening of an opening / closing device and can save an accessory material.

In order to solve the above problems, a bracket for mounting a lightning arrester, which is coupled to a single-piece built-in rigid iron of the present invention to support the arrester, comprises a base, a first extension extending from one end of the base downwardly, A second extension extending in a downward direction of the mounting bracket; A first connection bracket having one side fixed to the mounting bracket by being engaged with the first extending portion and the other side being coupled with the first lightning arrester; And a second connection bracket having one side fixed to the mounting bracket by being engaged with the second extension and the other side being coupled with the second lightning arrester.

In addition, a first extended portion fastening hole may be formed in the lower portion of the first extended portion, and a second extended portion fastening hole may be formed in the lower portion of the second extended portion.

The first connection bracket may be coupled to the first extension coupling hole through the coupling member, and the second connection bracket may be coupled to the second extension coupling hole through another coupling member.

Further, two or more base fastening holes may be formed in the base.

Further, it may further include a fixing band coupled with the base and fixed to the single-piece built-in wrought iron.

Further, the fixing band includes a fixing band fastening hole connected to at least a part of the base fastening holes through the fastening member, and the fixing band and the base can be coupled through the fastening member with the single built-

According to the bracket for mounting the lightning arrester according to the embodiment of the present invention, it is possible to reduce the construction cost compared to the conventional technology, and it is expected that the economical effect is expected.

According to the lightning arrester mounting bracket according to the embodiment of the present invention, the power source and the load side lightning arrester can be mounted on one mounting bracket, and the work efficiency can be improved by shortening the construction time due to the installation, By simplifying and simplifying the work environment from the work environment, it is possible to create a safe working environment by improving the working environment of the worker.

In addition, according to the brackets for installing surge arresters according to an embodiment of the present invention, it is expected that failure of power facilities from nest construction of harmful algae can be prevented by simplifying and simplifying the long term compared with the prior art, It is expected to contribute.

Further, according to the bracket for mounting the arrester in accordance with the embodiment of the present invention, it is possible to reduce the material cost and the labor cost through the common construction of the arrester ground by applying to the field.

1 is a perspective view of a bracket for mounting a general lightning arrester.
2 is a conceptual diagram of an opening and closing apparatus to which a bracket for mounting a lightning arrester according to an embodiment of the present invention is applied.
3 is a perspective view of a bracket for mounting an arrester in accordance with an embodiment of the present invention.
4A is a bottom view of a mounting bracket according to an embodiment of the present invention.
4B and 4C are side views of a mounting bracket according to an embodiment of the present invention.

The present invention will now be described in detail with reference to the accompanying drawings. Hereinafter, a repeated description, a known function that may obscure the gist of the present invention, and a detailed description of the configuration will be omitted. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

Hereinafter, a bracket 100 for mounting a lightning arrester according to an embodiment of the present invention will be described.

2 is a conceptual diagram of an opening and closing apparatus to which a bracket 100 for mounting a lightning arrester according to an embodiment of the present invention is applied. 2, the bracket 100 for mounting a lightning arrester according to an embodiment of the present invention can be applied to a single built-in wrought iron 10. In addition, unlike the prior art, the bracket 100 for mounting a lightning arrester according to an embodiment of the present invention is characterized in that the mounting brackets are double formed in both directions of a power source and a load, Lightning arresters can be installed in one lightning arrester mounting bracket 100.

That is, unlike the prior art in which one bracket is required to install one lightning arrester, the lightning arrester mounting bracket 100 according to an embodiment of the present invention can be provided with two lightning arresters through one mounting bracket , It is possible to simplify the shape of the opening of the opening and closing device. In addition, the bracket 100 for mounting the lightning arrester according to an embodiment of the present invention has the effect of saving the accessory material (that is, the number of the mounting bracket, the fixing band, and the fastening member is halved It is possible to improve the work efficiency by shortening the work time required for the installation of the worker.

In addition, the bracket 100 for mounting the lightning arresters according to the embodiment of the present invention can reduce the number of fixing bands for fixing compared to the conventional art to half, and accordingly, the constantly generated algae (for example, ) It is expected that the nest construction will be drastically reduced.

3 is a perspective view of a bracket 100 for mounting an arrester in accordance with an embodiment of the present invention. 4A is a bottom view of a mounting bracket 110 according to an embodiment of the present invention. 4B and 4C are side views of the mounting bracket 110 according to an embodiment of the present invention.

As described above, the lightning arrester mounting bracket 100 according to an exemplary embodiment of the present invention is installed in a single built-in solid wire, and two lightning arresters can be connected to one lightning arming device mounting bracket 100, . For this purpose, the lightning arrester mounting bracket 100 according to an embodiment of the present invention includes a mounting bracket 110, a fixing band 120, a first connection bracket 130, and a second connection bracket 140 . 3, a description will be given of a bracket 100 for mounting an arrester in accordance with an embodiment of the present invention.

The fixing band 120 is used to fix the bracket 100 for mounting the lightning arrester according to the embodiment of the present invention to the single built-in wrought iron 10 by being coupled with the mounting bracket 110 with the single built- do. To this end, at least two fastening bores (not shown) may be formed in the fastening band 120. That is, the fixing band 120 can be coupled with the mounting bracket 110 through a fastening member (for example, a bolt and a nut) inserted through the fastening band fastening hole, and the fastening band 120 can be combined with the single- 10 can be coupled with the mounting bracket 110 and fixed to the single built-in wrought iron 10. Accordingly, the fixing band 120 may have a structure in which the fixing band 120 is caught by the single built-

The mounting bracket 110 has a curved shape so that two lightning arresters can be connected. To this end, the mounting bracket 110 includes a base 112, a first extension 111 extending downwardly from the base 112 at one end of the base 112, and a second extension 111 extending from the other end of the base 112 to the base 112 And a second extending portion 113 extending in a downward direction. That is, the mounting bracket 110 may include two extension portions 111 and 113, and the first connection bracket 130, which is used to connect the lightning arresters 135 and 145, And the second connection bracket 140 may be coupled.

Also, a plurality of base fastening holes 112a and 112b for coupling with the fixing band 120 may be formed on the base 112 as shown in FIG. 4A. Here, the number of the base fastening holes is not limited to a specific number, but is preferably two or more for coupling with the mounting bracket 110. 4A, the shape of the base fastening holes 112a and 112b is polygonal, but this is merely an example, and may be applied in various forms such as circular or oval.

The mounting bracket 110 and the fixing band 120 may be combined by inserting fastening members (for example, bolts and nuts) into the base fastening holes 112a and 112b and the fastening band fastening holes. Accordingly, it is preferable that the base fastening holes 112a and 112b and the fastening band fastening holes are formed so as to correspond to each other.

There may also be a situation where the positions of the base fastening holes and the fastening band fastening holes are not precisely matched due to manufacturing errors or various reasons. Accordingly, in an embodiment of the present invention, as shown in FIG. 4A, a method of continuously forming the fastening holes around the first base fastening hole 112a among the plurality of base fastening holes 112a and 112b is proposed . Accordingly, even if the positions of the base fastening holes and the fixing band fastening holes are not precisely matched, the operator can perform the operation by inserting the fastening member into at least one fastening hole of the continuously formed fastening holes.

An example of the shape of the first extension portion 111 is shown in Fig. 4B, and an example of the shape of the second extension portion 113 is shown in Fig. 4C. As described above, the first extension portion 111 and the second extension portion 113 may be formed in the lower direction of the base 112 at both ends of the base 112, respectively.

The first extending portion fastening hole 111a and the second extending portion fastening hole 113a may be formed under the first extending portion 111 and the second extending portion 113, respectively. Here, the first extended portion fastening hole 111a and the second extended portion fastening hole 113a may be formed to face each other. Accordingly, the first connection bracket 130 can be fixed to the mounting bracket 110 by inserting the fastening member 131 into the first extension fastening hole 111a, and the second connection bracket 140 can be fastened to the fastening member 131. [ Can be fixed to the mounting bracket 110 by inserting the first extension portion 141 into the second extension portion fastening hole 113a. Here, the fastening members 131 and 141 may be composed of bolts and nuts.

A connection bracket fastening hole (not shown) may be formed under the first connection bracket 130 and the second connection bracket 140. The first and second lightning arresters 135, And may be coupled to the first connection bracket 130 and the second connection bracket 140 through bracket fastening holes (not shown), respectively. Also, as shown in FIG. 3, the connection brackets 130 and 140 and the lightning arresters 135 and 145 are preferably vertically coupled.

As described above, according to the present invention, the bracket 100 for assembling the lightning arrester can combine both the lightning arresters, that is, the power source side lightning arrester and the load side lightning arrester, with only one bracket. Accordingly, the lightning arrester mounting bracket 100 according to the embodiment of the present invention can be installed in one mounting bracket 110 on the power source side and the load side lightning arrester, so that the construction time according to the installation can be shortened, We can lay the foundations.

Also, in the embodiment of the present invention, the fixing band used for fixing the bracket 100 for mounting the lightning arrester to the single-piece built-in wrought iron 10 can be reduced to half compared with the conventional technology, thereby remarkably reducing the cost reduction and the possibility of bird nest building And there is also a beauty improvement effect.

As described above, an optimal embodiment has been disclosed in the drawings and specification. Although specific terms have been employed herein, they are used for purposes of illustration only and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: Arrester bracket
110: mounting bracket 111: first extension
111a: first extension part fastening hole 112: base
112a, 112b: base fastening hole 113: second extending portion
113a: second extension part fastening hole 120: fastening band
130: first connection bracket 131: fastening member
135: First lightning arrester 140: Second connection bracket
141: fastening member 145: second lightning arrester

Claims (6)

A bracket for mounting a lightning arrester, which is coupled to a single-piece built-
A mounting bracket including a base, a first extension extending from one end of the base downwardly of the base, and a second extension extending from the other end of the base downwardly of the base;
A first connection bracket having one side fixed to the mounting bracket by being engaged with the first extending portion and the other side being coupled with the first lightning arrester; And
And a second connection bracket having one side fixed to the mounting bracket and the other side connected to the second lightning arrester. The method according to claim 1,
Wherein a first extending portion fastening hole is formed in a lower portion of the first extended portion and a second extended portion fastening hole is formed in a lower portion of the second extended portion. 3. The method of claim 2,
Wherein the first connection bracket is fastened to the first extension fastening hole through a fastening member and the second connection bracket is fastened to the second extension fastening hole through another fastening member. The method according to claim 1,
Wherein at least two base fastening holes are formed in the base. 5. The method of claim 4,
Further comprising a fixing band coupled to the base to be fixed to the single-piece built-in rigid iron. 6. The method of claim 5,
Wherein the fixing band includes a fixing band fastening hole connected to at least a part of the base fastening holes through a fastening member and the fixing band and the base are coupled through the fastening member with the single built- Features a lightning arrester mounting bracket.

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