KR102486706B1 - Integrated terminal box for apartment houses with earthquake-proof performance - Google Patents

Abstract

The present invention relates to an integrated terminal box for an apartment house having an earthquake-resistant function in which an electric wire arrangement space and a communication wire arrangement space are divided by a space partitioning plate, and as a feature of its configuration, is embedded and installed in a wall (W) of a building, and is installed inside toward the front. An enclosure (10) formed with an opening so that it is exposed; an integrated terminal box 20 mounted inside the enclosure 10 and having a small volume that does not interfere with each other even when the movement of the enclosure 10 occurs; a door 30 mounted on the front of the integrated terminal box 20 and opening and closing the inside to protect the electronic components; A seismic damper connected to and mounted between the enclosure 10 and the integrated terminal box 20 and blocking the flow of the integrated terminal box 20 by absorbing an external force transmitted to the enclosure 10;
Therefore, the present invention consists of a dual structure of an enclosure embedded in the wall of a building and an integrated terminal box built into the enclosure and accommodating various electrical components, followed by absorbing external force transmitted from an earthquake between the enclosure and the integrated terminal box to protect the integrated terminal box. By configuring the earthquake-resistant unit, it provides an effect of preventing various accidents due to wire disconnection, short circuit, etc. due to the aftermath of an earthquake.

Description

Integrated terminal box for apartment houses with earthquake-proof performance}

The present invention relates to a terminal box for accommodating various electrical components that distribute and control power by being connected to electrical and communication products such as apartment houses, office buildings, and indoor houses, and more particularly, an enclosure embedded in a wall of a building, and an enclosure The integrated terminal box, which is built in and houses various electrical components, is composed of a double structure, and then an earthquake-resistant unit that protects the integrated terminal box by absorbing the external force transmitted from the earthquake between the enclosure and the integrated terminal box, It relates to an integrated terminal box for apartment houses that can prevent various accidents due to board damage, disconnection, short circuit, etc. of electric/communication lines, and has an earthquake-resistant function that integrates electric and communication lines into one terminal box.

In general, a terminal box is a collection of connection terminals installed in a building or on the wall of an apartment house or underground wall to connect power supply and communication networks in a building to connect power supply, wired telephone lines or Internet lines, living space or office space It is installed without fail.

These terminal boxes are formed in the form of a box, and are embedded and poured during building construction concrete pouring, or a space of a set size is formed on the wall of a building in advance, and then inserted into this place and fixed using a plurality of bolts. there is.

That is, as mentioned above, the existing terminal box does not have a separate earthquake-resistant structure as it is simply buried and installed in the wall of a building.

Therefore, as the external force transmitted from the earthquake is transmitted to the terminal box as it is, deformation/damage of the board fixed to the terminal box causes various accidents as well as failures of electrical components mounted on the board inside the enclosure such as disconnection and short circuit.

In addition, there are inconveniences in space utilization and management because power distribution boards and communication terminal boxes for telephone/internet lines installed in multi-households, multi-family houses (apartments), and office buildings are separately installed.

Republic of Korea Patent Registration No. 10-2157724 (Title of Invention: Dustproof Structure of Communication Terminal Box for Building) Republic of Korea Patent Registration No. 10-2236005 (Title of Invention: Dustproof Structure of Communication Terminal Box for Building)

The present invention has been proposed to solve the above problems, and consists of a dual structure of an enclosure embedded in a wall of a building and an integrated terminal box built into the enclosure and accommodating various electrical components, followed by transmission from earthquakes between the enclosure and the integrated terminal box. By constructing a seismic unit that protects the integrated terminal box by absorbing the external force of the earthquake, it has an excellent seismic function that can prevent various accidents caused by disconnection, short circuit, short circuit, etc. The purpose is to provide an integrated terminal box for apartment houses.

In addition, an object of the present invention is to provide an integrated terminal box for an apartment house having an earthquake-resistant function that integrates electric wire and communication line terminal boxes installed for each household in a building.

The present invention relates to an integrated terminal box for an apartment house having an earthquake-resistant function, comprising: an integrated terminal box mounted inside the enclosure and having a small volume that does not interfere with each other even when the movement of the enclosure is carried out; a door installed on the front side of the integrated terminal box and opening and closing the inside to protect the electrical components; An earthquake-resistant unit connected to each other and mounted between the enclosure and the integrated terminal box and absorbing external force transmitted to the enclosure to block the flow of the integrated terminal box, wherein the integrated terminal box is composed of an electric wire arrangement space and a communication wire arrangement by a space dividing partition It is characterized by being divided into spaces.

In addition, the earthquake-resistant unit includes a connection stand mounted on the center of the inner surface of the enclosure and supporting the integrated terminal box to be built in; a connection hub which is inserted into the connection shaft of the connection stand and induces a rotatable connection between the enclosure and the integrated terminal box; a bearing interposed between the connecting rod and the connecting hub and rotatably supporting the connecting rod and the connecting hub; a fixing cover mounted on one surface of the connection hub and restraining the bearing from being separated from the connection hub; a fixing nut fastened to one end of the connecting rod and pressurizing the inner ring of the bearing to prevent the bearing from being separated from the connecting rod; a connection ring mounted at the center of the outer surface of the integrated terminal box and inducing concentric connection between the integrated terminal box and the connection hub; Coil springs radially interposed between the connection hub and the connection ring from the center and connecting the enclosure to the integrated terminal box to flow in multiple directions; holder bolts radially fastened from the outer side of the connection ring toward the center, and restraining the coil spring and adjusting elasticity; consists of

First, the present invention has a dual structure of an enclosure embedded in a wall of a building and an integrated terminal box built into the enclosure and accommodating various electrical components, and then protecting the integrated terminal box by absorbing external force transmitted from an earthquake between the enclosure and the integrated terminal box. By configuring the earthquake-resistant unit, there is an effect of preventing in advance various accidents due to disconnection, short circuit, short circuit, etc. due to the aftermath of the earthquake.

Second, in the present invention, the earthquake-resistant unit is implemented so that the enclosure is rotated in the left and right directions from the integrated terminal box, rotated eccentrically, moved forward and backward, and tilted in the vertical and horizontal directions. In addition to the horizontal external force, it can absorb both the external force of reverse rotation and circular motion of the R wave, so it has an effect that can be applied regardless of the intensity or region of the earthquake.

Third, the present invention is effective in rational space utilization and maintenance by integrating and accommodating electric lines and communication lines in one terminal box.

In addition to the effects described above, specific effects of the present invention will be described together while explaining specific details for carrying out the present invention.

1 is a cross-sectional view showing a state in which a terminal box according to the present invention is installed by cutting it from a plane.
2 is an exploded view showing separated main components of the terminal box according to the present invention.
3 is a cross-sectional view showing a terminal box and a door according to the present invention by cutting it in a plane.
4 and 5 are perspective views showing an enlarged earthquake-resistant unit of a terminal box according to the present invention.
6 and 7 are exploded views showing the seismic unit of the terminal box according to the present invention in a separated manner.
8 to 11 are operational state diagrams illustrating a process in which an earthquake-resistant unit according to the present invention absorbs an external force transmitted from an earthquake.
12 is an internal schematic diagram of an integrated terminal box according to the present invention.
13 is a single-line diagram of an earthquake warning system according to the present invention.

Hereinafter, various embodiments of this document will be described with reference to the accompanying drawings. However, this is not intended to limit the technology described in this document to specific embodiments, and it should be understood that it includes various modifications, equivalents, and/or alternatives of the embodiments of this document. In connection with the description of the drawings, like reference numerals may be used for like elements.

In addition, expressions such as “first,” “second,” etc. used in this document may modify various components regardless of order and/or importance, and to distinguish one component from another. It is used only and does not limit the corresponding components. For example, 'first part' and 'second part' may indicate different parts regardless of order or importance. For example, a first element may be named a second element without departing from the scope of rights described in this document, and similarly, the second element may also be renamed to the first element.

In addition, terms used in this document are only used to describe a specific embodiment, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person of ordinary skill in the technical field described in this document. Among the terms used in this document, terms defined in a general dictionary may be interpreted as having the same or similar meaning as the meaning in the context of the related art, and unless explicitly defined in this document, an ideal or excessively formal meaning. not be interpreted as In some cases, even terms defined in this document cannot be interpreted to exclude the embodiments of this document.

The present invention relates to an integrated terminal box for an apartment house having an earthquake-resistant function for accommodating various electrical components connected to electrical equipment to distribute and regulate power, and as shown in FIG. 1, an enclosure 10, an integrated terminal box 20, and a door 30 It is a terminal box for electrical equipment that guarantees safety with an excellent earthquake-resistant function having an earthquake-resistant unit 40 as a main component.

First, the enclosure 10 according to the present invention is installed buried in the wall of a building as shown in FIGS. 1 and 2 to protect the integrated terminal box 20 from earthquakes.

That is, the enclosure 10 is formed in a box shape having a volume greater than that of the integrated terminal box 20, and is formed with an opening in a state in which the front side is exposed so that the integrated terminal box 20 is embedded.

This enclosure 10 is installed in the process of constructing the wall (W) of the building and can be used as a formwork instead.

Of course, it may also be inserted into the space of the wall (W) prepared through a separate formwork.

Here, a plurality of enclosure mounting holes 11 penetrating forward and backward to mount the earthquake-resistant unit 40 are formed inside the enclosure 10 based on the front side.

Here, it is preferable that the enclosure mounting groove 11 is formed in the inner center of the enclosure 10 .

In addition, the integrated terminal box 20 according to the present invention is mounted inside the enclosure 10 as shown in FIGS. 1 and 2 to accommodate various electrical components.

That is, the integrated terminal box 20 is formed in a box shape having a smaller volume than the enclosure 10 so as not to interfere with the enclosure 10 moving due to an earthquake.

A plate 21 is mounted on the front of the integrated terminal box 20 to conceal the empty space inside the box 10, which induces the flow of the box 10, from the outside.

Here, the plate 21 is mounted at a predetermined distance from the front of the wall (W) so as not to interfere with the enclosure 10 moving due to an earthquake.

Accordingly, an integrated terminal box flange 23 bent vertically outward is formed on the front edge of the front surface of the integrated terminal box 20 so that the plate 21 is tightly fixed thereto.

In addition, a plurality of integrated terminal box mounting holes 24 are formed inside the integrated terminal box 20 with respect to the front side, penetrating back and forth so that the earthquake-resistant unit 40 is mounted therein.

At this time, the integrated terminal box 20 may be equipped with a hinge 25 or a rail 26 so that the door 30 of the hinged or sliding type is mounted.

The hinge 25 is mounted to open and close the door 30 in an opening and closing manner, and one or more hinges 25 are mounted on the right side or left side of the front side of the integrated terminal box 20 .

The rail 26 is mounted so that the door 30 can be opened and closed in a sliding manner, and a flat-shaped b-shaped (left) groove is formed.

These rails 26 are mounted on each of the top, bottom, left and right sides of the integrated terminal box 20 based on the front, and constrain the door 30 to slide left and right.

Next, the door 30 according to the present invention is mounted on the front surface of the integrated terminal box 20 as shown in FIGS. 1 and 2, and opens and closes the inside of the integrated terminal box 20 to protect stored electric appliances as well as restrict access to the general public. do..

The door 30 may be configured in a casement manner mounted on a hinge 25 as shown in FIG. 1 or may be configured in a sliding manner mounted on a rail 26 as shown in FIG. 2 .

That is, when other obstacles such as a shoe rack are located in front of the integrated terminal box, it is preferable to configure the sliding type door 30 that does not interfere with opening and closing.

Of course, when there is no obstacle in front of the integrated terminal box, it is preferable to configure the door 30 with a casement method.

Here, the sliding door 30 is composed of a pair of door plates 31, a handle 32, a door magnet 33, and a metal body 34, as shown in FIG.

The door plates 31 are formed of a flexible resin material capable of being bent, and are divided and inserted into both left and right sides on the rails 26 mounted on the integrated terminal box 20 .

V-shaped bending grooves 31a are formed on the front surface of the door plates 31 at predetermined intervals so that they can be bent along the L-shaped rails 26 .

The handles 32 are mounted on one side of the door plates 31 facing each other in a state of protruding forward, thereby guiding the user to open and close the handles.

Here, an engagement protrusion 32a and an engagement groove 32b are formed on one surface where the handles 32 face each other.

That is, when the handles 32 come into close contact with each other to close the integrated terminal box 20, the mating protrusion 32a and the mating groove 32b are engaged with each other in a male-female manner, thereby tightly closing the inside of the integrated terminal box 20.

The door magnet 33 is mounted on one surface of the left handle 32 and magnetically attracts the right handle 32 facing each other.

The metal body 34 is mounted on one side of the right handle 32 and reacts to the magnetic force of the opposite door magnet 33 to induce adsorption.

That is, the door magnet 33 and the metal body 34 perform a locking role of keeping the handles 32 in close contact with each other.

Here, the mounting positions of the door magnet 33 and the metal body 34 may be mounted at different positions, and instead of the metal body 34, only the door magnet 33 for each handle 32 on both sides may be configured.

In addition, as shown in FIG. 13, when an earthquake occurs at night, an earthquake guidance alarm is sounded to an indoor occupant sleeping in order to quickly respond to the occurrence of an earthquake.

The alarm 52 is preferably a speaker that sounds an alarm when an earthquake is sensed by an earthquake sensor 51 installed in the enclosure 10 .

The earthquake detection sensor 51 is preferably installed inside the enclosure 10, that is, in a space between the integrated terminal box 20 and the enclosure 10.

This is because the vibration of the support is transmitted to the enclosure 10 as it is when an earthquake occurs, but is not completely transmitted to the integrated terminal box 20.

When the earthquake detection sensor 51 is operated, an emergency light is installed in the terminal box together with an alarm operation so that the emergency light 53 is automatically turned on. The emergency lighting 53 is to easily find the inside of the terminal box with the naked eye and take necessary measures.

Power for the earthquake guidance warning and emergency lighting uses the power in the integrated terminal box.

Meanwhile, the door 30 according to the present invention may be configured in a cover method that is simply detachable/attached from the integrated terminal box 20 rather than a casement or sliding method.

Finally, the earthquake-resistant unit 40 according to the present invention is connected and mounted between the enclosure 10 and the integrated terminal box 20 as shown in FIGS. 1 and 2, absorbs external force transmitted to the enclosure 10, and ) to block the flow.

As shown in Figs. , a coil spring 47, and a holder bolt 48.

The connector 41 is closely attached to the inner central portion of the enclosure 10 based on the front, and supports the integrated terminal box 20 to be built in.

The connecting rod 41 has a structure in which a connecting disc 41a, a connecting shaft 41b, a connecting rod hole 41c, and a fastening screw 41d are integrally formed.

The connecting disc 41a is a circular plate having a predetermined diameter and is mounted in the enclosure mounting hole 11 formed in the enclosure 10.

The connecting shaft 41b protrudes from the center of the connecting disc 41a to a predetermined length and supports the bearing 43 rotatably.

The connecting large hole 41c is arranged through the outer side of the connecting disc 41a toward the central axis, and receives bolts to be fastened with the enclosure 10.

The fastening screw 41d is provided on one end of the outer surface of the connecting shaft 41b to induce fastening of the fixing nut 45 .

The connection hub 42 is inserted and mounted on the connection shaft 41b of the connection table 41 to induce a rotatable connection between the enclosure and the integrated terminal box 10, 20.

This connection hub 42 is formed in a hollow cylindrical shape, and a step for inserting and restraining the bearing 43 is formed on one side of the inside.

The bearing 43 penetrates and accommodates the connecting shaft 41b of the connecting rod 41 centrally in a state of being inserted into the connecting hub 42.

That is, the inner ring of the bearing 43 is tightly fixed to the connecting shaft 41b, and the outer ring is tightly fixed to the connecting hub 42 so that the connecting rod 41 and the connecting hub 42 are rotatably connected to each other.

The fixed cover 44 is mounted on one surface of the connection hub 42 and restricts the bearing 43 inserted into the connection hub 42 to be blocked.

That is, the fixed cover 44 is fixed to the opposite side of the step of the connection hub 42 to prevent the bearing 43 from leaving the connection hub 42 .

The fixing nut 45 is fastened to one end of the connecting rod 41 to restrain the bearing 43 from being separated from the connecting rod 41 .

That is, the fixed cover 44 is mounted on the connection hub 42 to pressurize the outer ring of the bearing 43, and the fixing nut 45 is fastened to the fastening screw 41d to press the inner ring of the bearing 43.

The connection ring 46 is mounted at the center of the rear surface of the integrated terminal box 20 to connect the integrated terminal box 20 and the connection hub 42 concentrically.

The connection ring 46 has a structure in which a connection ring plate 46a, a connection boss 46b, a connection ring hole 46c, and a holder hole 46d are integrally formed.

The connection ring plate 46a is formed in a donut shape surrounding the connection hub 42 and is mounted in the integrated terminal box mounting hole 24 formed in the integrated terminal box 20 .

The connection boss 46b protrudes vertically from the inside of the connection ring plate 46a to provide a place for the coil spring 47 to be mounted.

The connection ring hole 46c is arranged to pass through the outer side of the connection ring plate 46a in the direction of the central axis to accommodate bolts to be fastened with the integrated terminal box 20 .

The holder holes 46d are arranged radially through the connection boss 46b toward the center to induce insertion of the coil spring 47 and fastening of the holder bolt 48.

The coil spring 47 has compressive elasticity and is radially interposed between the connection hub 42 and the connection ring 46 from the center.

These coil springs 47 connect the enclosure 10 from the integrated terminal box 20 to allow movement in multiple directions.

The holder bolts 48 are fastened to each holder hole 46d of the connecting ring 46 to restrain the coil springs 47 inserted therein.

Here, the integrated terminal box 20 sags forward due to its own weight due to the biased mounting of the rear part together with the accommodating electrical components.

That is, it is preferable to properly adjust the elasticity of the coil spring 47 through fastening of the holder bolts 48 located on the upper and lower sides to keep the enclosure and the integrated terminal box 10, 20 parallel.

That is, the elasticity of the coil spring 47 is adjusted according to the tightening degree of the holder bolt 48 fastened to the holder hole 46d of the connecting ring 46 .

At this time, the connecting hub 42 and the holder bolt 48 have guide bosses 42a and 48a protruding from one end and the other end of the coil spring 47, respectively.

These guide bosses 42a and 48a serve to prevent the coil spring 47 from escaping and to hold it in the correct position at all times.

Meanwhile, although it has been described that the connection base 41 and the connection ring 46 are mounted on the enclosure 10 and the integrated terminal box 20, respectively, they may be mounted in the opposite way.

That is, the connection ring 46 may be mounted on the enclosure 10 and the connecting base 41 may be mounted on the integrated terminal box 20 .

Hereinafter, a process of protecting the integrated terminal box 20 from an earthquake based on the action taken by the earthquake-resistant unit 40 according to the present invention will be described.

First, the connector 41 mounted on the enclosure 10 and the connecting ring 46 mounted on the integrated terminal box 20 can be rotated in the left and right directions based on the central axis by the bearing 43 as shown in FIG. 8 .

Second, the connecting rod 41 can rotate eccentrically in the left and right directions from the connecting ring 46 due to elasticity of the coil springs 47 as shown in FIG. 9 .

Third, as shown in FIG. 10 , the connecting rod 41 can be moved forward and backward from the connecting ring 46 due to elasticity of the coil springs 47 .

Fourth, as shown in FIG. 11 , the connecting rod 41 can be tilted vertically and horizontally from the connecting ring 46 by elasticity of the coil springs 47 .

Although the operation of the connecting rod 41 has been individually described for better understanding, it is actually operated in a complex manner.

As a result, when the external force generated from the earthquake reaches the enclosure 10 through the wall W, the enclosure 10 takes various actions corresponding to the external force of the earthquake and extinguishes it.

In this way, as the earthquake-resistant unit 40 implements eccentric revolution, forward and backward movement, and tilting operation in the up, down, left and right directions along with the rotation of the enclosure 10 from the integrated terminal box 20 in the left and right directions, the vertical Since it can absorb not only the external force, but also the horizontal external force of the P wave and the L wave as well as the external force of the reverse rotation circular motion of the R wave, it is possible to prevent various accidents by safely protecting the electrical components stored in the integrated terminal box 20.

That is, even if the enclosure 10 is deformed due to an earthquake, since the integrated terminal box 20 connected by the enclosure 10 and the connection hub 42 is not deformed, electrical components stored in the integrated terminal box 20 are not affected. don't

Therefore, as the external force transmitted from the earthquake is transmitted to the terminal box as it is, deformation/damage of the board fixed to the terminal box causes various accidents as well as failures of electrical components mounted on the board inside the enclosure such as disconnection and short circuit.

As shown in FIG. 12, the integrated terminal box 20 is formed as an integrated terminal box separated into electric lines and communication lines by a space dividing plate.

This means that residential buildings such as apartment houses, detached houses and office spaces, officetels and general offices are wired together with dedicated electric lines and exclusive communication lines, and that it is better to install them integratedly rather than separately arranging the control/distribution panels for these exclusive electric lines and exclusive communication lines for management and space. Because it is effective in terms of use.

The integrated terminal box 20 is divided into an electric wire arrangement space 27 and a communication wire arrangement space 28, and a space division partition is placed between the two spaces to form the electric wire arrangement space 27 and the communication wire arrangement space 28 as independent spaces. (29) is installed.

The space dividing plate 29 not only physically divides both spaces, but also prevents mutual interference caused by induction between electric lines and communication lines.

Electric wire passage holes 27h are formed at the upper and lower ends of the electric wire arrangement space 27, and communication line passage holes 28h are formed at the upper and lower ends of the communication line arrangement space 28.

Although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the specific embodiments described above, and is commonly used in the technical field to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Of course, various modifications are possible by those with knowledge of, and these modified embodiments should not be individually understood from the technical spirit or perspective of the present invention.

W: wall 10: enclosure
11: enclosure mounting hole 20: integrated terminal box
21: plate
23: integrated terminal box flange 24: integrated terminal box mounting hole
25: hinge 26: rail
27: electric wire arrangement space 27h: electric wire passage hole
28: communication line arrangement space 28h; communication line passage hole
29: space dividing plate 30: door
31: door plate 31a: bending groove
32: handle 32a: occlusal projection
32b: mating groove 33: door magnet
34: metal body 40: earthquake-resistant unit
41: connecting rod 41a: connecting disc
41b: connecting shaft 41c: connecting rod hole
41d: Fastening screw 42: Connection hub
42a, 48a: guide boss 43: bearing
44: fixed cover 45: fixed nut
46: connecting ring 46a: connecting ring plate
46b: connecting boss 46c: connecting ring hole
46d: holder hole 47: coil spring
48: holder bolt 51: support detection sensor
52: alarm 53: emergency lighting

Claims (2)

In the integrated terminal box for electricity and communication in an apartment house,
An enclosure (10) which is embedded in the wall (W) of the building and is formed with an opening so that the inside is exposed toward the front;
an integrated terminal box 20 mounted inside the enclosure 10 and having a small volume that does not interfere with each other even when the movement of the enclosure 10 occurs;
a door 30 installed on the front of the integrated terminal box 20 and opening and closing the inside to protect electrical components;
An earthquake-resistant unit 40 connected to and mounted between the enclosure 10 and the integrated terminal box 20 and absorbing an external force transmitted to the enclosure 10 to block the flow of the integrated terminal box 20;
In the integrated terminal box 20, L-shaped rails 26 are formed on the upper/lower left/right sides of the integrated terminal box 20 so that the door 30 is opened and closed in a sliding manner, and is moved along the rail at a predetermined interval. A door plate 31 having a “V” shaped bending groove 31a is mounted on each side,
An alarm 52 operated by an earthquake detection sensor 51 is added in the integrated terminal box 20,
The integrated terminal box 20 is divided into an electric wire arrangement space 27 and a communication wire arrangement space 28 by a space dividing plate 29,
The earthquake-resistant unit 40,
a connecting rod 41 mounted on the center of the inner surface of the enclosure 10 and supporting the integrated terminal box 20 therein;
a connection hub (42) which is inserted into and mounted on the connection shaft (41b) of the connection stand (41) and induces a rotatable connection between the enclosure and the integrated terminal box (10, 20);
a bearing 43 interposed between the connecting rod 41 and the connecting hub 42 and supporting the connecting rod 41 and the connecting hub 42 rotatably with each other;
a fixed cover 44 mounted on one surface of the connection hub 42 and restraining the bearing 43 from being separated from the connection hub 42;
a fixing nut 45 fastened to one end of the connecting rod 41 and pressurizing the inner ring of the bearing 43 to prevent the bearing 43 from being separated from the connecting rod 41;
a connection ring 46 mounted at the center of the outer surface of the integrated terminal box 20 and guiding the connection between the integrated terminal box 20 and the connection hub 42 concentrically;
Coil springs 47 that are radially interposed between the connection hub 42 and the connection ring 46 from the center and connect the enclosure 10 from the integrated terminal box 20 to flow in multiple directions;
Holder bolts (48) fastened radially from the outer side of the connecting ring (46) toward the center, restraining the coil spring (47) and controlling elasticity;
An integrated terminal box for an apartment house having an earthquake-resistant function, characterized in that composed of.
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