KR102236005B1 - Anti-vibration structure of communication terminal box for building - Google Patents

Abstract

The present invention relates to an anti-vibration structure of a communication terminal box for a building, comprising: an internal case with a rectangular box shape which has an open front surface and a holding space therein; an external case with a rectangular box shape which has an open front surface, surrounds the internal case and has a holding space therein; internal buffering cases composed of multiple support members each of which is fixed through a coupler along the outer surface of the internal case and has a rectangular box shape with an internal installation space while one surface is opened; external buffering cases composed of multiple support members each of which is fixed through a coupler along the inner surface of the external case and has a rectangular box shape with an internal installation space while one surface corresponding to the installation space of the internal buffering case is opened; case buffering units each of which is installed in the installation space of the internal buffering case and the installation space of the external buffering case and each of which is composed of a pair of support plates disposed to be spaced from each other, a spring installed in a space of the support plates to be spaced from the support plates and a blocking member formed of rubber or silicone which blocks the support plates and edge portions of the support plates; internal buffering units each of which is installed to be spaced at an interval between the case buffering units installed in the installation space of the internal buffering case and the external buffering case, and each of which is composed of plate fixtures installed on the same line of the support plates facing each other and having acting recesses, spherical shaped rotary acting devices fit-coupled to the acting recesses at both side tip ends, and shock buffering devices performing a buffering action according to external shock; and corner finishing materials installed in spaces formed at corner portions of the internal case and the external case respectively, and provided with sponge or rubber therein. The present invention can reduce the shock and the vibration transferred to the communication terminal box.

Description

Anti-vibration structure of communication terminal box for building

The present invention relates to a vibration-proof structure of a communication terminal box for construction, and more particularly, to a vibration-proof structure of a communication terminal box for construction, which is capable of preventing damage or damage to the communication terminal box and the internal structure from an earthquake or external impact.

In general, a communication terminal box is an assembly of connection terminals that facilitate connection or disconnection between a trunk line and a subscriber by installing on a telephone pole, indoor/outdoor wall, or an underground wall, and is installed in all places where communication is required.

The communication terminal box is provided in the form of a box, and a space large enough to fit the communication terminal box is formed in advance on the wall of a building, and is inserted and constructed, or the terminal box body is fixed to the wall using bolts, etc. Is mainly used.

That is, the communication terminal box is installed in the form of a case exposed to the outside or in a form buried in concrete in the wall during construction or remodeling of a building, and installation and maintenance of the communication device is performed using the opening and closing door that is open to the outside.

The double buried communication terminal box is embedded in the wall during concrete pouring and curing, and the front is fixed to the same position as the formwork, and afterwards, the communication equipment is installed and screwed with the opening and closing door installed to facilitate opening and closing by being rotatably coupled to one side of the enclosure. Is being used.

In this way, the communication terminal box, whether buried or protruding, is provided with a door to open and close the front open front of the terminal box body of an empty box type, while various communication devices are built into the interior of the terminal box body.

As a known technology, the communication cable terminal box structure of Republic of Korea Patent Registration No. 1007896 (2011.01.06.) provides the connection method of communication cables branching from the outdoor terminal box to each home as a connector connection method, simplifying connection and replacement, and It has been made to be able to protect effectively.

When the cables are connected by a connector connection method, the connection is not only very easy, but also the connection state can be safely protected from external factors such as rainwater and dust, and the construction time can be sufficiently shortened.

However, even with the connection method of the prior art, when an earthquake or a building collapse occurs, the terminal box is separated from the building, and when the terminal box is separated, damage to the cable is inevitable, so there is a problem in that communication cannot be performed when communication is actually required.

Korean Patent Publication No. 10-1007896

The present invention has been proposed in view of the above circumstances, and provides a vibration-proof structure of a communication terminal box for construction that can reduce shock and vibration transmitted to the communication terminal through a corner finishing material in addition to a plurality of case buffering means and internal buffering means. There is a purpose.

The vibration-proof structure of the communication terminal box for construction according to an embodiment of the present invention includes an inner case having a square box-shaped front open and an accommodation space formed therein; An outer case having a square box-shaped front open, enclosing the inner case, and having an accommodation space formed therein; An internal buffer case comprising a plurality of support members which are fixed along the outer surface of the inner case through fasteners, one surface is opened in the shape of a square box, and a mounting space is formed therein; An external buffer case comprising a plurality of support members fixed along the inner surface of the outer case through fasteners, one surface corresponding to the mounting space of the inner buffer case is opened in the shape of a square box, and a mounting space is formed therein; A pair of support plates that are respectively mounted in the mounting space of the inner buffer case and the installation space of the external buffer case, and are spaced apart from each other, and a spring that is mounted at an interval between the support plate and the support plate, and the edge portion of the support plate and the support plate. Case buffering means consisting of a blocking member formed of rubber or silicone to block the block; It is mounted at a distance between the case buffer means mounted in the mounting space of the inner buffer case and the outer buffer case, mounted on the same line of the facing support plate, and in the operation groove at both ends of the plate fasteners and the operation grooves are formed. Internal shock absorbing means comprising a shock absorbing device that is fitted with a spherical rotating actuator to be fitted and acts as a shock absorber according to an external shock; It is mounted in the space formed at the corners of the inner case and the outer case, respectively, and a corner finishing material provided with a sponge or rubber therein.

And the inner case is equipped with a spacing control plate so that it can be adjusted according to the size of the communication terminal box, the inner case has a support groove formed at an interval along the inner surface, and the end of the spacing control plate is fitted into the support groove. The adjustment plate support protrusion is formed so as to be able to be formed, and a pocket spring may be mounted in a space formed between the inner case and the space adjustment plate at intervals.

Next, a ring is mounted on the outer surface of the shock absorber at an interval, and a rubber band may be mounted between the ring and the ring located on the same line between the shock absorber and the shock absorber.

The vibration-proof structure of the communication terminal box for construction according to the present invention can reduce shock and vibration transmitted to the communication terminal box through a corner finishing material in addition to a plurality of case buffering means and internal buffering means, as well as a cable that is mounted inside the communication terminal box. There is an effect that can prevent damage or breakage of the.

1 is a perspective view showing a vibration-proof structure of a communication terminal box for a building according to the present invention.
Figure 2 is a front view showing the vibration-proof structure of the communication terminal box for a building according to the present invention.
Figure 3 is a cross-sectional view showing a case cushioning means constituting the vibration-proof structure of the communication terminal box for construction according to the present invention.
Figure 4 is a block diagram showing the internal buffer means constituting the vibration-proof structure of the communication terminal box for construction according to the present invention.
Figure 5 is a cross-sectional view showing the edge finishing material constituting the vibration-proof structure of the communication terminal box for building according to the present invention.
6 is a view showing another embodiment of a vibration-proof structure of a communication terminal box for a building according to the present invention.
7 is an enlarged cross-sectional view of part A of FIG. 6 according to the present invention.
Figure 8 is a view showing the state of use of the dustproof structure of the communication terminal box for construction according to the present invention.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms different from each other, and only these embodiments make the disclosure of the present invention complete, and common knowledge in the technical field to which the present invention pertains. It is provided to fully inform the scope of the invention to those who have it, and the invention is defined by the description of the claims. Meanwhile, terms used in the present specification are for explaining embodiments and are not intended to limit the present invention. In this specification, the singular form also includes the plural form unless specifically stated in the phrase. As used herein, "comprises" or "comprising" refers to the presence of one or more other components, steps, actions and/or elements other than the recited elements, steps, actions and/or elements, or Does not exclude addition.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings, FIG. 1 is a perspective view showing a vibration-proof structure of a communication terminal box for construction according to the present invention, and FIG. 2 is a vibration-proof structure of a communication terminal box for construction according to the present invention. 3 is a cross-sectional view showing the case buffer means constituting the vibration-proof structure of the communication terminal box for construction according to the present invention, and FIG. 4 is a cross-sectional view showing the internal buffer means constituting the dust-proof structure of the communication terminal box for construction according to the present invention. It is a configuration diagram, Figure 5 is a cross-sectional view showing a corner finishing material constituting the vibration-proof structure of the communication terminal box for construction according to the present invention.

The dustproof structure 100 of the communication terminal box for construction of the present invention includes an inner case 200, an outer case 300, an inner buffer case 400, an outer buffer case 500, a case buffer unit 600, and an inner buffer unit 700. ), including a corner finishing material (800).

The inner case 200 accommodates the communication terminal box 10 therein.

In addition, the inner case 200 has a square box shape, its front surface is open, and an accommodation space 210 is formed therein.

That is, the inner case 200 has a predetermined diameter and accommodates the communication terminal box 10 in the receiving space 210 formed therein.

At this time, it is revealed that a known rubber pad can be mounted when a gap occurs between the inner case 200 and the communication terminal box 10.

The outer case 300 surrounds the outside of the inner case 200.

In addition, the outer case 300 is opened in a square box shape and surrounds the inner case 200, and an accommodation space 310 is formed therein.

That is, the outer case 300 is formed in a square shape corresponding to the inner case 200 and is formed to have only a larger diameter to surround the inner case 200.

At this time, the rear surface of the inner case 200 and the outer case 300 where the inner case 200 and the outer case 300 are in contact with each other are fixed to each other through a known fastener.

The inner buffer case 400 is mounted on the outer surface of the inner case 200.

That is, the inner buffer case 400 is mounted on the four surfaces forming the outer surface of the inner case 200, respectively.

In addition, the internal buffer case 400 is configured by continuously mounting a support member 410 having a mounting space 420 formed therein while one surface is opened in the shape of a square box.

That is, the internal buffer case 400 continuously arranges the support member 410 having the mounting space 420 formed along the outer surface of the inner case 200 and then is fixed to the inner case 200 through a known fastener. Will do.

The external buffer case 500 is mounted on the inner surface of the external case 300.

That is, the external buffer case 500 is mounted on four surfaces forming the inner surface of the external case 300.

In addition, the outer buffer case 500 has a rectangular box shape, and one surface corresponding to the mounting space 420 of the inner buffer case 400 is opened, and a support member 510 having a mounting space 520 formed therein is continuous. It will be installed and configured.

That is, the outer buffer case 500 is fixed to the outer case 300 through a known fastener after continuously arranging the support member 510 having the mounting space 520 formed along the inner surface of the outer case 300 Will do.

At this time, the support member 510 of the external buffer case 500 is positioned on the same line while having a size corresponding to the support member 410 of the internal buffer case 400.

The case buffering means 600 is mounted on the inner buffer case 400 and the outer buffer case 500.

That is, the case buffering means 600 are mounted in the mounting space 420 of the internal buffering case 400 and the mounting space 520 of the external buffering case 500, respectively, to double reduce the shock transmitted from the outside. It becomes.

In addition, the case buffering means 600 includes a pair of support plates 610 arranged at intervals, a spring 630 mounted at intervals in the space 620 of the support plate 610 and the support plate 610, and the support plate. It consists of a blocking member 640 formed of rubber or silicone that blocks the edge portion of the 610 and the support plate 610.

That is, the case buffering means 600 is mounted in the mounting space 420 of the internal buffering case 400 and the mounting space 520 of the external buffering case 500, respectively, and springs ( It is to be reduced to a double through 630 and the blocking member 640.

The internal buffering means 700 is mounted with a gap between the case buffering means 600 and the case buffering means 600.

That is, the internal buffering means 700 is mounted at an interval between the internal buffering case 400 and the case buffering means 600 mounted in the mounting spaces 420 and 520 of the external buffering case 500, and the The shock and vibration transmitted from the outside, such as the case buffer means 600, is reduced.

And the inner buffer means 700 is mounted on the same line of the support plate 610 facing each other, and the plate fastener 710 in which the operation groove 711 is formed and the spherical shape that is fitted into the operation groove 711 at both ends. The rotating operation unit 721 is mounted and consists of a shock absorber 720 that buffers according to an external shock.

That is, the internal shock absorbing means 700 reduces shocks and vibrations transmitted from the outside through the buffering action of the shock absorbing device 720.

In addition, a ring 722 is mounted on the outer surface of the shock absorber 720 at an interval, and a ring 722 and a ring 722 located on the same line between the shock absorber 720 and the shock absorber 720 ) Between the rubber band 730 may be mounted.

That is, the shock absorber 720 includes a rubber band 730 disposed at an interval between the shock absorber 720 and the shock absorber 720 while reducing the shock and vibration transmitted from the outside by itself. Through the shock absorber 720, it is possible to reduce the double shock and vibration.

The edge finishing material 800 is mounted in spaces formed at the corners of the inner case 200 and the outer case 300, respectively.

And the edge finishing material 800 is provided with a sponge 810 or rubber therein.

That is, the edge finishing material 800 is mounted on the edge portion, respectively, so that shock and vibration transmitted from the edge portion in addition to vertical or horizontal can be absorbed and reduced through the sponge 810 or rubber accommodated therein.

Next, the vibration-proof structure 100 of the communication terminal box for construction may be configured as shown in FIGS. 6 and 7.

That is, the dustproof structure 100 of the communication terminal box for construction is such that the inner case 200 can adjust the size of the accommodation space 210 of the inner case 200 according to the size of the communication terminal box 10.

To this end, the inner case 200 has a support groove 220 formed at an interval along the inner surface thereof, and a control plate support protrusion ( 910 is formed, and a pocket spring 920 is mounted in a space formed between the inner case 200 and the spacing control plate 900 at intervals.

That is, the inner case 200 changes the arrangement of the spacing control plate 900 according to the size of the communication terminal box 10, and while fixing the communication terminal box 10, shock and vibration through a plurality of pocket springs 920 It was made to be able to absorb.

Looking at an embodiment of the dustproof structure of the communication terminal box for construction configured as described above is as follows.

First, an inner case 200 is formed in which the front surface is opened in the shape of a square box and an accommodation space 210 is formed therein.

In addition, the front surface is opened in the shape of a square box, surrounds the inner case 200, and forms an outer case 300 in which an accommodation space 310 is formed.

Next, an internal buffer case 400 including a plurality of support members 410 having a mounting space 420 formed therein is mounted while one surface thereof is opened in the shape of a square box to the outer surface of the inner case 200.

In addition, a plurality of support members in which one surface corresponding to the mounting space 420 of the internal buffer case 400 is opened in the shape of a square box on the inner surface of the outer case 300 and a mounting space 520 is formed therein ( An external buffer case 500 consisting of 510 is mounted.

In addition, a pair of support plates 610, the support plates 610, and the support plates 610 are disposed at intervals between the mounting space 420 of the internal buffer case 400 and the mounting space 520 of the external buffer case 500. ) A spring 630 mounted at intervals in the space 620 and a blocking member 640 formed of rubber or silicone that blocks the edge portions of the support plate 610 and the support plate 610 (600) are installed respectively.

Next, after disposing the outer case 300 equipped with the case buffering means 600 in the inner case 200 equipped with the case buffering means 600, the inner case 200 and the outer case 300 It is fixed through a known fastener.

Thereafter, the internal buffer case 400 and the case buffer means 600 mounted in the mounting spaces 420 and 520 of the external buffer case 500 are mounted on the same line of the support plate 610 facing each other with a gap. It is equipped with a plate fixture 710 in which the operation groove 711 is formed, and a spherical rotation operation tool 721 that is fitted to the operation groove 711 at both ends, and buffers the shock according to the external impact. Equipped with an internal buffer means 700 consisting of a sphere (720).

In addition, a sponge 810 or a corner finishing material 800 provided with rubber is mounted at the corners of the inner case 200 and the outer case 300, respectively.

Next, after installing the communication terminal box 10 into the receiving space 210 of the inner case 200, and installing the vibration-proof structure 100 of the communication terminal box for construction in which the communication terminal box 10 is mounted to a designated place, installation The work is done.

Here, it is revealed that the assembly order of the vibration-proof structure of the communication terminal box for construction may be different from the above.

In such a state, the vibration-proof structure 100 of the communication terminal box for construction uses the shock and vibration transmitted to the communication terminal box 10 through the edge finishing material 800 in addition to the plurality of case buffering means 600 and the internal buffering means 700. You can reduce it.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the art to which the present invention pertains, various modifications and variations can be made without departing from the essential characteristics of the present invention.

Therefore, the embodiments expressed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas that are equivalent to or within the scope should be construed as being included in the scope of the present invention.

10: communication terminal box 100: dustproof structure of communication terminal box for construction
200: inner case 210: accommodating space
220: support groove 300: outer case
310: accommodation space 400: internal buffer case
410: support member 420: mounting space
500: external buffer case 510: support member
520: mounting space 600: case buffering means
610: support plate 620: space
630: spring 640: blocking member
700: internal buffer means 710: plate fixture
711: operation groove 720: shock absorber
721: rotary operation tool 730: rubber band
800: edge finishing material 810: sponge
900: gap control plate 910: control plate support protrusion
920: pocket spring

Claims (3)

In the communication terminal,
An inner case 200 in which the front surface is opened in the shape of a square box and an accommodation space 210 is formed therein;
The outer case 300 is opened in the shape of a square box, surrounds the inner case 200, and has an accommodation space 310 formed therein;
An internal buffer case 400 composed of a plurality of support members 410 which are fixed along the outer surface of the inner case 200 through fasteners, one surface is opened in a square box shape, and a mounting space 420 is formed therein. );
It is fixed through a fastener along the inner surface of the outer case 300, and one surface corresponding to the mounting space 420 of the inner buffer case 400 is opened in the shape of a square box, and a mounting space 520 is formed therein. An external buffer case 500 composed of a plurality of support members 510 to be;
A pair of support plates 610 and the support plates 610 are mounted in the mounting space 420 of the internal buffer case 400 and the mounting space 520 of the external buffer case 500, respectively, and are disposed at intervals Consisting of a spring 630 mounted at an interval in the space 620 of the support plate 610 and a blocking member 640 formed of rubber or silicone that blocks the edge portions of the support plate 610 and the support plate 610 Case buffer means 600;
The internal buffer case 400 and the case buffer means 600 mounted in the mounting spaces 420 and 520 of the external buffer case 500 are mounted at a distance, and are mounted on the same line of the support plate 610 facing each other. A plate fixture 710 in which the operating groove 711 is formed and a spherical rotating actuator 721 that is fitted into the operating groove 711 at both ends are mounted, and a shock that buffers according to an external shock Internal buffer means 700 composed of a buffer hole 720;
Including; each mounted in the space formed in the corner portion of the inner case 200 and the outer case 300, a sponge 810 or a corner sphere 800 provided with a rubber therein,
A ring 722 is mounted on the outer surface of the shock absorber 720 at intervals, and the ring 722 and the ring 722 are located on the same line between the shock absorber 720 and the shock absorber 720. A vibration-proof structure of a communication terminal box for construction, characterized in that a rubber band 730 is mounted between them.
The method according to claim 1,
The inner case 200 is equipped with a spacing control plate 900 to be adjustable according to the size of the communication terminal box 10,
In the inner case 200, a support groove 220 is formed at an interval along the inner surface, and an adjustment plate support protrusion 910 is provided at an end of the space adjustment plate 900 to be fitted into the support groove 220. It is formed, and a pocket spring 920 is mounted in a space formed between the inner case 200 and the spacing control plate 900 at intervals.
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