KR20220023422A - Screen fence for the base station antenna - Google Patents

Abstract

The present invention relates to a base station antenna covering fence. The present invention is to provide the base station antenna covering fence, in which a fence frame is supported on an extended bar extended from an antenna support supported by a weighted body to be installed along a rooftop railing without rearranging an antenna structure of the rooftop, which can be easily installed according to an arrange state of antenna structures on the site by fixing a plurality of sticks at an interval on the fence frame, and which does not need to use an anchor bolt and is not influenced by wind pressure. The present invention having such a purpose, which is the covering fence for covering the antenna structure installed on the support stood by the weighted body, comprises: an upper extended bar fixed from an upper side of the support and extended to a front of the antenna; a lower extended bar fixed from a lower side of the support and extended to the front of the antenna; an upper frame coupled to a front of the upper extended bar; a lower frame coupled to a front of the lower extended bar; and a plurality of covering sticks fixed between the upper frame and the lower frame while maintaining a certain interval.

Description

Base station antenna shielding fence {Screen fence for the base station antenna}

The present invention relates to a base station antenna shielding fence, and more particularly, to a base station antenna shielding fence designed to enhance the aesthetics of a city by blocking an antenna facility for a base station installed on a roof.

Antenna for mobile communication base station installed on the roof of a building is perceived as a disgusting facility, and the feeling of rejection is very severe.

That is, as shown in FIG. 1, by installing various types of antennas for each telecommunication company on the roof of a building, the aesthetics of the city is greatly impaired, and there is a problem that is recognized as a disgusting facility.

Therefore, it is desirable to install a fence around the antenna structure and cover it to lower the rejection. For this purpose, it is preferable to install a fence around the antenna structure to cover the disgusting facilities such as the antenna from being exposed to the outside.

However, since the existing mobile communication antennas are installed in consideration of only the radio wave orientation angle, the installation arrangement is disorderly mixed and not standardized. Therefore, there is a problem in that the cost of relocation and the cost of manufacturing the custom structure are high because it is necessary to manufacture a customized structure.

In addition, since the antenna and antenna structures are intricately entangled, if the shielding fence is not simplified, it may interfere with the maintenance of the antenna and equipment.

In addition, in the case of using a fence to cover the antenna structure on the roof, the frame supporting the fence must be fixed to the roof by anchor bolts. has a problem that

And, when the fence is formed by combining a plurality of plate materials side by side, it is very vulnerable to wind pressure, so there is a problem in that it is easily conducted and damaged by a strong wind.

<Prior art literature>

Registered Patent 10-1431243

(Rooftop camouflage fence for antenna base station)

In order to solve the above problems, the present invention provides a fence frame supported by an extension extending from an antenna post supported on a weight body to be installed along the roof railing, without rearranging the antenna structure on the roof, and to the fence frame The purpose is to provide a base station antenna shielding fence that can be easily installed depending on the arrangement situation of antenna structures in the field by making a number of rods fixed at intervals, and does not need to use anchor bolts and is not affected by wind pressure. .

Base station antenna shielding fence of the present invention for achieving the above object,

As a shielding fence for covering the antenna structure installed on the post erected from the weight,

an upper extension that is fixed on the upper side of the support and extends forward of the antenna;

a lower extension fixed to the lower side of the support and extending in front of the antenna;

an upper frame coupled to the front of the upper extension;

a lower frame coupled to the front of the lower extension;

It characterized in that it is composed of; a plurality of shielding rods fixed while maintaining a certain distance between the upper frame and the lower frame.

The present invention enables easy installation by installing a shield along the roof railing through the antenna post without relocating the antenna structure installed on the existing roof, and also, the upper extension according to the location of the antenna structure on the site by the long hole. And the length of the lower extension can be adjusted, so the installation cost is very low.

In addition, there is an advantage of not causing damage to the building by not using anchor bolts to fix it to the building, but by supporting it on the weight supporting the post, as well as not being affected by the wind pressure by installing the shielding rods at intervals. .

1 is a view showing different antenna structures for each telecommunication company installed on the roof.
Figure 2 is a view showing the structure of the base station antenna shielding fence of the present invention.
3 and 4 are views showing a state in which a screen is installed in a horizontal direction by a vertical frame.
5 is a view showing the structure of a shielding fence for covering the antenna structure of the base station installed in the communication pole.
6 and 7 are views showing a structure in which the upper extension is rotatably installed and fixed to the upper frame.
8 is a view showing a state in which the upper part of the shielding rod is fitted and fixed in the fitting hole formed in the longitudinal direction of the upper frame;
9 is a view showing another form of the upper frame.
10 is a view showing a state in which the lower part of the shielding rod is fitted and fixed in the fitting hole formed in the longitudinal direction of the lower frame;
11 is a view showing another form of the lower frame.

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

However, the embodiments of the present invention illustrated below may be modified in various other forms, and the scope of the present invention is not limited to the embodiments described below.

The embodiments of the present invention are provided to more completely explain the present invention to those of ordinary skill in the art.

As shown in Figure 2, the base station antenna shielding fence according to the present invention is installed on the railing of the roof to enhance the aesthetics of the city without exposing the antenna structures such as the base station antenna to the outside. The post 110 is vertically extended and supported from the weight body 100 placed on the bottom of the pole 110 , and the antenna 120 is installed on the post 110 .

On the upper and lower sides of the post 110, the rear portion of the lower extension 140 and the upper extension 150 in the form of a bar are fixed to the rear fixing parts 141 and 151 made of U-bolts, respectively, and the lower extension ( The lower frame 160 and the upper frame 170 are fixed to the front end of the 140) and the upper extension unit 150 in the horizontal direction, respectively.

In addition, the lower frame 160 and the upper frame 170 are respectively coupled to the front ends of the lower extension 140 and the upper extension 150 in the horizontal direction from the lower side and the upper side.

In addition, one or more long holes 143 and 153 are formed in the lower extension 140 and the upper extension 150 in the longitudinal direction, respectively, from the post 110 to the lower frame 160 and the upper frame 170 . The length or distance can be adjusted.

That is, when various antenna structures are irregularly arranged on the roof of a building as shown in FIG. 1, the distances from the posts to the railing, that is, the lower frame and the upper frame are all different, so the lower part in which the long holes 143 and 153 are formed. By adjusting the distance by the extension 140 and the upper extension 150 , the lower frame 140 and the upper frame 150 can be installed along the roof railing in a state supported by the posts 110 .

In order to adjust the distance of the upper extension unit 150, the rear fixing part 151 installed on the upper side of the pole 110 is positioned to surround the pole in the form of a U bolt, and is located in the long hole 153 of the rear fixing part 151. The bolt is inserted and fastened by the nut, so that it is fixed by sliding in the front-rear direction within the long hole 153 .

As a result, the distance can be fixed by fastening the U-bolt inserted in the long hole 153 with the nut at the position where the upper frame 170 coincides with the railing of the roof.

The lower extension 140 can also adjust the distance from the lower frame 160 in the same way as the upper extension 150 . At this time, although not shown in the drawing, the rear fixing part 151 may be replaced with a clamp type that surrounds the post 110 instead of the U bolt and is tightened by the bolt.

In addition, the front fixing parts 142 and 152 of the lower extension 140 and the upper extension 150 are fixed to the lower frame 160 and the upper frame 170 to support the lower frame 160 and the upper frame 170 . will do

The post 110 is a bar-shaped lower connection frame 180 and an upper connection frame 190 connected to each other to stably support the lower frame 160 and the upper frame 170 by being connected to the posts of the neighboring antenna structures. They are connected in the horizontal direction, and long holes 181 and 191 are respectively formed in the longitudinal direction in the lower connection frame 180 and the upper connection frame 190 as well, and the lower connection frame 180 and the upper connection frame ( 190), a U-bolt-shaped fixing part, that is, the same fixing part as the rear fixing parts 141 and 151 are installed and connected by the U-bolt.

Therefore, by appropriately adjusting the length through the long hole to have a gap with the posts of the neighboring antenna structures, stable support can be achieved by the plurality of antenna structures.

In addition, the lower extension 140 and the upper extension 150 are fixed to the lower connection frame 180 and the upper connection frame 190 so that the lower frame 160 and the upper frame 170 are respectively fixed to the ends of the front part. can be fixed.

can be replaced with

On the other hand, the vertical connection frame 200 is fixed to the lower connection frame 180 and the upper connection frame 190 by a fixing part made of U bolts, and a lower extension bar ( 140-1) and the upper extension 150-1 are fastened, then the lower extension 140-1 is connected to the lower frame 160, and the upper extension 150-1 is connected to the upper frame 150. By connecting, the lower frame 160 and the upper frame 170 can be stably supported by the post 110 and the vertical connection frame 200 .

Of course, this vertical connection frame 200 is more stable support is possible by fixing to the lower connection frame 180 and the upper connection frame 190 between the antenna structures when the neighboring antenna structures are far away.

And by fixing the upper and lower sides of the shielding rod 300 in the form of a circular pipe to the upper frame 170 and the lower frame 160, the screen is formed.

In this case, the shielding rod 300 may be replaced with various pipe shapes, such as a square pipe shape.

3 shows the left and right sides of the shielding rod 300 between the vertical frame 400 by fixing the lower and upper sides of the vertical frame 400 at regular intervals between the lower frame 160 and the upper frame 170 with bolts. can also be fixed.

Fitting holes 410 are formed in the vertical frame 400 at regular intervals in the vertical direction as shown in FIG.

5 is a structure in which the antenna post 110 is installed on the communication pole 111, and the shield rod 300 is installed at intervals along the outer periphery of the antenna post 110. As shown in FIG.

To this end, a ring-shaped ring frame 101 is fixed to the outer side of the upper and lower sides of the communication pole 111 , respectively, and the lower extension 140 and the upper extension 150 from the ring frame 101 . ) is radially installed, and a ring-shaped lower frame 160 and an upper frame 170 are fixed to the outer ends of the lower extension 140 and the upper extension 150 .

This fixing structure has the same structure as the structure already described above, and the lower and upper sides of the shielding rod 300 are fixed to the lower frame 160 and the upper frame 170 at intervals.

6 and 7 show the upper frame 170 and the upper frame 170 by being rotatably coupled to the left and right when the end of the upper extension unit 150, that is, the front fixing part 152 is connected to and fixed to the upper frame 170, and then fixed to the bolt. To be able to more flexibly adjust the distance between the posts (110).

To this end, an L-shaped bracket 172 is fixed to the upper frame 170 by bolts, and a shaft hole 171 for inserting a rotating shaft is formed in the bracket 172, and a round hole is formed in the peripheral portion of the shaft hole 171. A rotation holding hole 174 of the form is formed.

A plurality of these shaft holes 171 and a plurality of rotation holding holes 174 may be formed in the lateral direction, and a bolted fastener 175 is inserted into the shaft hole 171 and then passes through the upper extension unit 150 with a nut. In the same manner, a separate bolted fixture 175 is inserted into the rotation holding hole 174 and then penetrates the upper extension 150 and is fastened with a nut.

Accordingly, the upper extension 150 is rotated around the shaft hole 171 in the rotation holding hole 174 and then fixed by the fixture 175 to adjust the rotation angle of the upper extension 150 to adjust the upper extension. After the rear portion of 150 is positioned on the post 110 , it is to be fastened by the rear fixing part 151 .

These brackets are also installed in the lower frame 160 so that the lower extension 140 may be rotatably installed.

8 shows a structure in which a plurality of fitting holes 171 are formed in the upper frame 170 at equal intervals in the longitudinal direction so that the upper portion of the pipe shielding rod 300 is fitted and fixed.

9 is a structure in which one side of the fitting hole 171 is opened and fitted from the lateral direction of the shielding rod 300. Since the structure of FIG. 8 is a structure in which the shielding rod 300 is inserted from the upper side of the upper frame 170, the upper It is not easy to work when the frame 170 is in a high position, but when it is fitted from the side, the operation is very convenient because it is not necessary to raise the masking rod 300 high.

Accordingly, the shield rod 300 is sandwiched and positioned from the lateral direction of the fitting holes 171 formed at equal intervals in the longitudinal direction of the upper frame 170, and the fitting holes 171 are formed by the blocking plate 176 in the form of an elongated plate. ), the shielding rod 300 is installed by blocking the open portion and then fixing it to the upper frame 170 with a bolt.

This structure is equally applied to the structure of FIG. 5, except that the structure in which the upper frame 170 is formed in a ring shape is different.

10 has a structure in which a plurality of fitting holes 162 are formed in the lower frame 160 in the same manner as in the upper frame 170 .

The lower frame 160 has a two-stage structure in which an upper plate 161 and a lower plate 163 are formed on the upper and lower sides, respectively, and has a structure in which the fitting hole 162 is formed in the upper plate 161, so that the shield rod It is a structure that prevents the 300 from escaping to the lower side.

In addition, as in FIG. 11 , one side of the fitting hole 162 of the lower frame 160 is also opened, so the shielding rod 300 is inserted from the side, and then the open portion is blocked by the blocking plate 164 and fastened with a bolt. can have a structure that is

Although preferred embodiments according to the present invention have been described above, the present invention is not limited thereto, and it is possible to carry out various modifications within the scope of the claims, the detailed description of the invention, and the accompanying drawings, and this belongs to the invention.

100: weight
101: ring frame
110: holding
111: telecom stock
120: antenna
140: lower extension
141: rear fixing part
142: front fixing part
143 : long hole
150: lower extension
151: rear fixing part
152: front fixing part
153: long hole
155: long hole
160: lower frame
161: upper plate
162: fitting hole
163: lower plate
164 : blocking board
170: upper frame
171: fitting hole
172: bracket
173: shaft
174: rotation maintenance hole
176 : blocking board
180,190: connection frame
181,191: Long Gong
200: vertical connection frame
300: garimbong
400: vertical frame
410: fitting hole

Claims (14)

As a shielding fence to cover the antenna structure installed on the post erected from the weight,
an upper extension that is fixed on the upper side of the support and extends forward of the antenna;
a lower extension fixed to the lower side of the support and extending in front of the antenna;
an upper frame coupled to the front of the upper extension;
a lower frame coupled to the front of the lower extension;
A base station antenna shielding fence comprising: a plurality of shielding rods fixed while maintaining a predetermined distance between the upper frame and the lower frame.
As a shielding fence to cover the antenna structure installed on the post erected from the weight,
an upper connection frame and a lower connection frame connected from upper and lower sides of the post;
an upper extension that is fixed to the upper connection frame and extends forward of the antenna;
a lower extension rod fixed to the lower connection frame and extended in front of the antenna;
an upper frame coupled to the front of the upper extension;
a lower frame coupled to the front of the lower extension;
A base station antenna shielding fence comprising: a plurality of shielding rods fixed while maintaining a predetermined distance between the upper frame and the lower frame.
As a shielding fence to cover the antenna structure installed on the post erected from the weight,
an upper connection frame and a lower connection frame connected from upper and lower sides of the post;
a vertical connection frame fixed to the upper connection frame and the lower connection frame;
an upper extension and a lower extension fixed to the vertical connection frame and extending in front of the antenna;
an upper frame coupled to the front of the upper extension;
a lower frame coupled to the front of the lower extension;
A base station antenna shielding fence comprising: a plurality of shielding rods fixed while maintaining a predetermined distance between the upper frame and the lower frame.
As a shielding fence to cover the antenna structure installed on the upper side of the communication pole erected on the floor,
a plurality of upper extensions fixed to the upper side of the communication pole and extending outward;
a plurality of lower extensions fixed to the lower side of the communication pole and extending outward;
an upper frame in the form of a ring and coupled to the upper extension;
a lower frame in the form of a ring to which the lower extension unit is coupled;
A base station antenna shielding fence comprising: a plurality of shielding rods fixed while maintaining a predetermined distance between the upper frame and the lower frame.
[4] The base station antenna shielding fence according to claim 2 or 3, wherein the upper connection frame and the lower connection frame are connected to posts of neighboring antenna structures.
The base station according to claim 1, 2, or 3, wherein a plurality of vertical frames are vertically spaced apart from each other in the upper frame and the lower frame, and both sides of the shielding rod are fixed to the vertical frame. antenna shielding fence
[Claim 7] The base station antenna shielding fence according to any one of claims 1, 2, 3, 4, or 6, wherein the shielding rod is in the form of a round pipe or a square pipe.
[Claim 5] The method of any one of claims 1 or 2, 3 or 4, wherein a long hole is formed in the upper extension or lower extension, and it is configured to be fastened with a bolt through the long hole to the post. Base station antenna shielding fence characterized by.
[Claim 5] The method according to claim 1, 2, 3, or 4, wherein a plurality of fitting holes are formed at equal intervals in the upper frame or the lower frame, and a blanking rod is installed in the fitting holes. Base station antenna shielding fence.
[Claim 7] The base station antenna shielding fence according to claim 6, wherein a plurality of fitting holes are formed in the vertical frame at equal intervals, and a shield rod is installed in the fitting holes.
[Claim 5] The method of claim 1, 2, 3 or 4, wherein the lower frame is formed in two stages with an upper plate and a lower plate, and a plurality of fitting holes are formed in the upper plate at equal intervals, Base station antenna shielding fence, characterized in that the lower side is fitted.
[Claim 4] The upper frame according to any one of claims 1, 2, or 3, wherein a bracket is fixed to the upper frame or the lower frame, a shaft hole is formed in the bracket, and a curved rotation holding hole is formed in a peripheral portion of the shaft hole to form the upper part. Base station antenna shielding fence, characterized in that it is configured to be fixed by a bolt after the extension or lower extension is rotated in the rotation holding hole about the shaft hole.
[Claim 5] The method according to any one of claims 1, 2, 3, or 4, wherein a plurality of fitting holes having one side open are formed at equal intervals in the upper frame or the lower frame so that the shielding rod is fitted to the side, and the Base station antenna shielding fence, characterized in that the blocking plate for blocking the open part of the fitting hole is coupled to the upper frame or the lower frame.
According to claim 6, wherein the vertical frame is formed with a plurality of fitting holes with one side open at equal intervals, the shielding rod is fitted laterally, and a blocking plate blocking the open portion of the fitting hole is coupled to the upper frame or the lower frame. Base station antenna shielding fence, characterized in that.

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