KR102550639B1 - Metal panel with excellent seismic resistance - Google Patents

Abstract

The present invention relates to a metal panel with excellent seismic performance, and more particularly, it is installed on the inner and outer walls of a building to buffer the external force and wind pressure generated by earthquakes and typhoons, and is closely attached to each other to adjust the clearance gap to conveniently install It relates to a metal panel with excellent seismic performance capable of preventing fracture, distortion, damage, and the like.

Description

Metal panel with excellent seismic resistance}

The present invention relates to a metal panel with excellent seismic performance, and more particularly, it is installed on the inner and outer walls of a building to buffer the external force and wind pressure generated by earthquakes and typhoons, and is closely attached to each other to adjust the clearance gap to conveniently install It relates to a metal panel with excellent seismic performance capable of preventing fracture, distortion, damage, and the like.

In general, during the installation of buildings, earthquake-resistant design is performed in accordance with earthquake-resistant regulations, and panels of metal and stone are installed on the inner and outer walls for various purposes such as exterior decoration along with protection of concrete layers and reinforcing bars.

Here, the panel is manufactured according to a certain standard and is easily installed on the inner and outer walls through various methods, but accidents such as breakage, twisting, detachment, breakage, damage, and fall of the panel occur when an external force such as an earthquake occurs.

As a prior art for solving these problems, a "seismic panel for absorbing vibration" has been proposed.

In the prior art, horizontal vibration and vertical vibration generated in a building due to an earthquake can be simultaneously absorbed by using a movable member inserted into a guide rail to be installed in vertical and horizontal directions of an earthquake-resistant panel for absorbing vibration.

Through this, it is possible to simultaneously absorb both horizontal and vertical vibrations generated in the building due to earthquakes, and by using corner frames that fix and support the side frames, twisting or twisting of the finishing panels is prevented.

In addition, the seismic panel absorbs vibration caused by an earthquake and improves watertightness by using packing so that the side frame and the finishing panel are spaced apart.

However, in the prior art, as the packing is used between the panel and the frame, there is a problem in that a gap occurs between the panel and the frame due to deterioration or damage of the packing during long-term use.

In addition, in order to movably couple the side frame through the movable member, the movable member is made to move by play in the insertion groove formed on the other side of the side frame, but the range of movement and rotation is arranged on each of the 4 sides of the movable frame. As is forcibly limited, there is a problem in that vibration absorption is not performed smoothly.

However, since the prior art is formed to fasten the movable member and the corner frame exposed to the outer surface of the panel to a wall or a frame fixed to the wall, the panels are installed so that they are spaced apart at regular intervals.

In this way, there is a problem in that a separate finishing work is performed to close the space between the panels.

In addition, there is a problem in that installation time increases as each of the plurality of panels is installed.

Korean Patent Registration No. 10-1602460 (2016.03.04.)

The present invention has been made to solve the above problems, and an object of the present invention is to install it on the outer wall of a building to absorb vibration by moving fluidly when external forces such as earthquakes and wind pressure and wind power are generated, and by closely contacting each other to various It is to provide a metal panel with excellent seismic performance that can be easily installed in a manner.

Another object of the present invention is to prevent accidents such as bending, deformation, breakage, and separation applied through vibration by moving fluidly according to vibration generated in various directions through up, down, left, and right movement. It is to provide a metal panel excellent in seismic performance.

Another object of the present invention is to provide a metal panel having excellent seismic performance that can be installed in close contact with each other.

Another object of the present invention is to shorten the construction time by simply installing through insertion and bending when combining panels and panels, and metal panels with excellent seismic performance that can absorb vibration through flexible movement of panels. is to provide

The present invention for achieving the above object is a plate-shaped outer plate, a first bending plate bent toward the inner surface from the rim of the outer plate, and a first bending plate bent toward the inside of the panel at the end of the first bending plate. 2 panel formed with a bending plate; Connection parts formed on both sides of each surface of the first bending plate; It is characterized in that it consists of a fastening bracket disposed on the inner surface of the first bending plate, movably connected to the connecting part through a connecting means, and having a lower end exposed to the outside of the panel.

The connecting portion includes fastening grooves formed on both sides of each surface of the first bent plate, and a longitudinal direction of the first bending plate at a bending point of the first bending plate and the second bending plate so as to be disposed below the fastening groove. It is preferably made of a guide groove open to a certain length along.

The fastening bracket is in close contact with the inner surface of the first bent plate, and is bent at an end of the connecting plate having a moving groove along the longitudinal direction of the first bent plate at a position corresponding to the fastening groove, and It is exposed to the outside of the panel through the guide groove and is preferably composed of a coupling plate having a fixing groove.

The fastening groove is made of a tapered groove that gradually narrows from the outer surface of the first bent plate toward the inner surface, and the connecting means includes a fastening member for fixing the connecting portion and the fastening bracket, and a fastening head inserted into the fastening groove. It is preferable to consist of

It is preferable that spacing protrusions protruding at regular intervals to seat the connecting means at regular intervals are further included on the inner circumferential surface of the connecting groove.

In the fastening bracket, the coupling plate exposed to one side of the panel is fixed to an outer wall or an outer wall frame, and the coupling plate exposed to the other side is inserted into the guide groove corresponding to the other fixed panel to secure the second bent plate. It is preferable to bend according to the step.

It is preferable that a bending groove is formed along the longitudinal direction of the first bending plate at a point exposed to the outside of the first bending plate on the upper surface of the coupling plate.

According to the metal panel with excellent seismic performance according to the present invention, a plurality of panels are installed on the outer wall of a building to absorb vibration by moving fluidly when external forces such as earthquakes and typhoons and wind power occur, and to adhere to each other to easily install in various ways. There are possible effects.

According to the present invention, through the moving groove and the fixing groove formed in the fastening bracket, it is coupled so that it can move flexibly in the up, down, left, and right directions, and moves flexibly according to the direction of external force such as earthquake, wind pressure, and shock. It has the advantage of buffering vibration and preventing accidents such as bending, deformation, and damage of the panel.

According to the present invention, when the fastening bracket is coupled to the panel, the connecting means is not exposed to the outside of the panel, so there is no interference when the panel is in close contact with each other, so that the panel can be brought into close contact with each other.

According to the present invention, the fastening bracket protruding outward of the panel has the advantage of being fixed to the outer wall or the outer wall frame, or inserted into a closely attached panel and bent according to the position of the panel to be conveniently fixed.

According to the present invention, there is an effect that can be easily moved by guiding the movement of the fastening bracket in the longitudinal direction through the auxiliary plate and the close plate.

1 is a perspective view showing a metal panel having excellent seismic performance according to the present invention;
2 is an exploded perspective view showing an exploded state according to the present invention;
3 is a cross-sectional view showing a side cross-section according to the present invention;
4 is a perspective view showing the shape of a fastening bracket according to the present invention;
5 is an exploded perspective view showing a close contact plate according to the present invention;
6 is a conceptual diagram showing a coupled state of a fastening bracket according to the present invention;
7 is a cross-sectional view showing a moving state of the fastening bracket according to the present invention;
8 is an operation diagram showing an earthquake-resistant state according to the present invention.

Hereinafter, a metal panel having excellent earthquake resistance according to the present invention will be described in detail together with the accompanying drawings.

1 is a perspective view showing a metal panel having excellent seismic performance according to the present invention, FIG. 2 is an exploded perspective view showing an exploded state according to the present invention, Figure 3 is a cross-sectional view showing a side section according to the present invention, Figure 4 is a perspective view showing the shape of the fastening bracket according to the present invention, Figure 5 is an exploded perspective view showing a close contact plate according to the present invention, Figure 6 is a conceptual view showing a coupled state of the fastening bracket according to the present invention 7 is a cross-sectional view showing a moving state of the fastening bracket according to the present invention, and FIG. 8 is an operating diagram showing an earthquake-resistant state according to the present invention.

As shown in FIGS. 1 to 8, the present invention relates to a metal panel with excellent seismic performance, and more particularly, it is installed on the outer wall of a building to buffer an external force generated by an earthquake and wind pressure, etc., and is closely adhered to each other to provide a gap It relates to a metal panel with excellent seismic performance that can prevent breakage, distortion, damage, etc. by simply adjusting and installing the panel.

To this end, the present invention is installed on the outer wall of the building to have an earthquake-resistant effect to prevent damage due to earthquakes and wind pressure, and to easily connect and install a plurality of panels 10, connecting parts 20 and fastening brackets 30 It consists of

The panel 10 includes a plate-shaped outer plate 11, a first bending plate 12 bent from the edge of the outer plate 11 toward the inner surface, and the panel at the end of the first bent plate 12 ( A second bending plate 13 bent toward the inside of 10) is formed.

The connection part 20 is formed on both sides of each side of the first bending plate 12 .

The fastening bracket 30 is disposed on the inner surface of the first bent plate 12 and is movably connected to the connecting portion 20 through a connecting means 40, and a lower end thereof is exposed to the outside of the panel.

In this way, the connecting parts 20 are formed on all sides of the side of the panel 10, and a plurality of fastening brackets 30 are coupled to the connecting parts 20 so as to be exposed to the outside.

A plurality of such panels 10 are installed on an outer wall and an outer wall frame to finish the outer wall, and can be earthquake-resistant in the event of an impact such as an earthquake or wind pressure.

In addition, the fastening bracket 30 connected to the panel 10 is inserted and fixed to the inside of the facing panel 10, so that the gap between the panel 10 and the panel 10 is closely spaced so that installation is possible. do.

Looking at each configuration according to this in detail, it is performed as follows.

First, the panel 10 is formed of the outer plate 11, the first bending plate 12, and the second bending plate 13 so that a plurality of panels are coupled to the outer wall to be finished.

Here, the outer plate 11 is made of a polygonal plate material such as a square or hexagon having a certain thickness.

At this time, the outer plate 11 can be manufactured in a shape such as a circle or an ellipse in addition to a polygonal shape.

And, the first bending plate 12 is bent at about 90° from the edge of the outer plate 11 and is disposed toward the outer wall or outer wall frame.

At this time, the first bending plate 12 is bent at each side end in the case of a square or hexagonal shape of the outer plate 11 to form each surface.

In addition, when the outer plate 11 is circular or elliptical, it is bent according to the shape of the frame to form a surface.

Through this, the outer plate 11 and the first bent plate 12 are formed in a box shape with a recessed inner surface.

The second bending plate 13 is bent at an angle of about 90° from the end of the first bending plate 12 toward the center of the panel 10 to have a certain width.

Therefore, through continuous bending of the outer plate 11, the first bending plate 12, and the second bending plate 13, the cross section has a "c" shape, and the inner surface is open.

Through this, the second bending plate 13 is in close contact with the outer wall or frame and stably supports the outer plate 11 through the first bending plate 12 to prevent deformation and bending, and the outer plate 11 ) to finish the outer wall.

Here, the panel 10 is preferably formed in a rectangular shape and disposed on the outer wall in a predetermined pattern.

Next, the connecting portion 20 is composed of a fastening groove 21 and a guide groove 22 formed in the first bending plate 12 .

Here, the fastening grooves 21 are formed on both sides of each surface of the first bending plate 12 .

The fastening grooves 21 are formed on both sides of the first bent plate 12 having each side by being bent according to the shape of the outer plate 11 .

In addition, when the outer plate 11 is formed in a circular or elliptical shape, the first bent plate 12 is disposed in all directions at regular intervals in the upper, lower, left, and right directions.

At this time, the fastening groove 21 is made up of a plurality of spaced apart at regular intervals so that the fastening bracket 30 can move along the longitudinal direction of the first bent plate 12 .

Through this, a plurality of fastening grooves 21 consisting of a pair are formed on both sides of the plurality of first bending plates 12, respectively, and a plurality of them are formed on each side of the first bending plate 12 or at regular intervals. .

And the guide groove 22 is the length of the first bending plate 12 at the bending point of the first bending plate 12 and the second bending plate 13 so as to be disposed under the fastening groove 21. It is open to a certain length along the direction.

That is, the guide groove 22 is located at the lower end of the first bending plate 12 and is formed at the bending point of the first bending plate 12 and the second bending plate 13, and the fastening groove It is located at the bottom of (21).

Therefore, the guide groove 22 is formed in the first bending plate 12 and the second bending plate 13, and opens the outer and inner sides of the first bending plate 12.

At this time, the guide groove 22 is open along the longitudinal direction of the first bent plate 12, and is formed in a wider range than the fastening groove 21 so that the fastening bracket 30 moves and the plurality of fastenings The bracket 30 is made of a length that can be inserted.

Through this, the fastening bracket 30 can pass through and be exposed to the outside of the first bending plate 12, and the fastening bracket 30 can move along the longitudinal direction of the first bending plate 12. It is done.

In addition, the guide groove 22 has a step difference corresponding to the thickness of the second bent plate 13 .

Further, the fastening groove 21 is formed of a tapered groove gradually narrowing from the outer surface of the first bent plate 12 toward the inner surface.

In addition, the connecting means 40 is composed of a fastening member 41 for fixing the connecting part 20 and the fastening bracket 30, and a fastening head 42 inserted into the fastening groove 21.

That is, the fastening head 42 has a shape corresponding to the fastening groove 21 and is inserted so that the fastening head 42 is not exposed to the outer surface of the first bending plate 12 .

In addition, the fastening member 41 is made of any one having a fastening structure such as a bolt, nut, or rivet, and movably fastens the first bent plate 12 and the fastening bracket 30 .

Through this, the connecting means 40 is inserted into the fastening groove 21 without being exposed to the outer surface of the first bending plate 12, so that interference is prevented when the panel 10 and the panel 10 come into close contact. made so that it does not occur.

Next, the fastening bracket 30 is movably fastened to the first bending plate 12, and the connecting plate 31 and the coupling plate 32 are exposed to the outside of the first bending plate 12. ) and an auxiliary plate 33.

Here, the connection plate 31 has a plate shape having a certain area, and the coupling plate 32 has a plate shape having the same area or a narrow area as the connection plate 31, and the lower side of the connection plate 31 It is bent in the "b" cross-sectional shape.

In addition, the auxiliary plate 33 is seated on the second bending plate 12 made of a "b" cross-sectional shape bent in opposite directions from both sides of the coupling plate 32 .

The connecting plate 31 is in close contact with the inner surface of the first bending plate 12, and moves along the longitudinal direction of the first bending plate 12 at a position corresponding to the fastening groove 21 (31a). ) is formed.

That is, the connecting plate 31 accommodates the fastening groove 21, is made of a plate material having an area that can be closely attached to the inner surface of the first bent plate 12, and corresponds to the connecting plate 31. The movable groove 31a having a long groove shape is formed.

Through this, after the connection plate 31 is fastened to the first bending plate 12 through the connection means 40, it is possible to move in the longitudinal direction within the range of the moving groove 31a.

Here, the movable groove 31a may be formed as a single long groove accommodating a plurality of fastening grooves 21 or as individual long grooves corresponding to the fastening grooves 21 .

Therefore, the fastening bracket 30 absorbs vibration and shock through longitudinal movement within the range of the moving groove 31a when vibration and shock occur due to earthquake, wind pressure, external force, etc., thereby improving seismic performance. can have

In addition, spacing protrusions 34 protruding at regular intervals to seat the connecting means 40 at regular intervals are further included on the inner circumferential surface of the moving groove 31a.

The spacing protrusion 34 protrudes from the inner circumferential surface of the movable groove 31a to support the connection means 40 to be seated at a specific position while moving at a predetermined interval.

Through this, the connecting means 40 can mutually couple the fastening bracket 30 and the first bending plate 12 in a state of being seated at a specific position by the spacer protrusion 34 .

And, the coupling plate 32 is bent at the end of the connection plate 31 and exposed to the outside of the panel 10 through the guide groove 22, and a fixing groove 32a is formed.

The length of the coupling plate 32 is long enough to be exposed to the outside of the panel 10, and the end is formed at a right angle as shown in (a) of FIG. 4 or (b) of FIG. As shown in ), it is formed with a curvature and one or a plurality of them are inserted into the guide groove 22 to be movable along the longitudinal direction.

In addition, a fixing groove 32a fixed to a wall or frame is formed in the coupling plate 32 and fastened through bolts, nuts, and the like.

At this time, the fixing groove 32a is formed as a long groove in accordance with the longitudinal and width directions of the coupling plate 32, or formed in a cross shape in accordance with the length and width directions of the coupling plate 32, so that the fastening bracket 30 is movable on the outer wall. Or fixed to the outer wall frame.

In addition, as shown in (a) of FIG. 4, the fixing groove 32a is formed in a circular shape overlapping each other along the length or width direction of the coupling plate 32, so that the bolts coupled to the outer wall and the outer wall frame move and It is made so that it can be installed.

In the fixing groove 32a, bolts, nuts, rivets, etc. can be easily installed in a centrally positioned groove, and when vibration occurs, it can move according to the vibration range to secure seismic performance.

In addition, the fixing grooves 32a formed by overlapping a plurality of circles are preferably located on both sides of the panel 10 .

And, as shown in (b) of FIG. 4, the fixing groove 32a is formed as a long groove.

At this time, the long grooves may be formed in accordance with the length and width directions of the fixing plate 32, or may be deformed in a cross shape.

Through this, bolts, nuts and rivets fastened together secure a space to move according to the vibration range.

The fixing groove 32a is movably coupled along the length and width directions of the fixing groove 32a between the fastening bracket 30, the outer wall, and the outer wall frame, so that earthquake, wind pressure, and external force It can absorb vibration and impact to achieve seismic performance.

Further, the auxiliary plate 33 is bent toward the rear side at both sides of the lower end of the connecting plate 31 to come into contact with the second bending plate 13 .

The auxiliary plate 33 is bent from the lower end of the connection plate 31 to the rear side so as to be located on both sides of the fixing plate 32 and is in close contact with the second bending plate 13 .

At this time, the auxiliary plate 33 has a step difference with the coupling plate 32 according to the thickness of the second bent plate 13 .

That is, it is preferable that the auxiliary plate 33 is positioned above the coupling plate 32 so that a level difference is formed by a thickness of the second bent plate 13 .

Through this, the auxiliary plate 33 is seated on the second bending plate 13 so that the fastening bracket 30 is shaken due to a play or the like when moving in the longitudinal direction, or both sides of the connecting plate 31 and the auxiliary plate 32 When the step is moved, it is possible to move smoothly by preventing it from being caught on the end of the guide groove 22.

In addition, in the fastening bracket 30, the coupling plate 32 exposed to one side of the panel 10 is fixed to an outer wall or an outer wall frame, and the coupling plate 32 exposed to the other side is fixed to the other panel ( It is inserted into the guide groove 22 corresponding to 10) and is bent by the step of the second bending plate.

That is, the coupling plate 32 fixes the panel 10 to the outer wall or the outer wall frame in a state exposed to the outside of the panel 10, and the coupling plate 32, which is not coupled, faces the panel ( It is seated by being inserted into the guide groove 22 of 10).

Through this, the fastening bracket 30 fixes one side of the panel 10 to the outer wall or the outer wall frame, and the other side can be inserted into the guide groove 22 of the panel 10 facing each other and fixed.

Here, on the upper surface of the coupling plate 32, a bending groove 32b is formed along the longitudinal direction of the first bending plate 12 at a point exposed to the outside of the first bending plate 12.

The bending groove 32b is formed along the width direction of the coupling plate 32 exposed to the outside of the first bending plate 12, and is adjacent to the portion exposed through the first bending plate 12. it is formed

Through this, when the coupling plate 32 is inserted into the guide groove 22 of the panel 10 facing each other, it is bent upward according to the thickness of the second bending plate 13 so that the panel 10 and the The panel 10 is made to be positioned at the same height.

And a close contact plate 35 disposed inside the connecting plate 31 and fixed through the connecting means 40 is further included.

Therefore, the adhesion plate 35 is closely adhered to the rear surface of the connection plate 31 and is fixed through the connection means to bring the connection plate 31 into close contact with the first bent plate 12 .

The adhesion plate 35 is selectively attached to the inner surface of the outer plate 11 and the second bent plate 12 in a state of being in close contact with the connection plate 31 through "a" and "c" cross-sectional shapes. Contact is made to guide the fastening bracket 30 to move smoothly.

Through this, the connection plate 31 is seated between the first bending plate 12 and the contact plate 35 and is made movable.

At this time, the contact plate 35 stably supports the connection plate 31 and can prevent bending or deformation.

In addition, when the fastening bracket 30 is moved in the longitudinal direction, it is possible to prevent jamming and shaking due to play.

Next, the installation state and seismic state according to the present invention will be described.

First, in the panel 10, the outer plate 11, the first bent plate 12, and the second bent plate 13 are formed as described above, and the first bent plate 12 has the connecting portion (20) is formed.

At this time, in the connection part 20, the fastening groove 21 and the guide groove 22 are formed as a pair on both sides of each surface of the first bending plate 12, respectively.

In addition, in the fastening bracket 30, the connection plate 31 is in close contact with the inner surface of the first bent plate 12, and the coupling plate 32 is attached to the guide groove on the inside of the first bent plate 12. It is arranged so that it passes through (22) and is exposed to the outside.

In addition, the auxiliary plate 33 bent inwardly from both sides of the coupling plate 32 is formed and seated on the second bent plate 13 .

Through this, the auxiliary plate 33 prevents movement of the fastening bracket 30 from being obstructed by being caught on the side ends of the guide groove 22 by a shaker or the like.

Here, the contact plate 35 is selectively fastened to the inner surface of the connection plate 31 so that the connection plate 31 can be easily moved.

At this time, the adhesion plate 35 is in close contact with the inner surfaces of the outer plate 11 and the second bent plate 13 through the "a" or "c" cross-sectional shape, so that it can be stably fixed.

Thereafter, the fastening groove 21 of the first bent plate 12 and the moving groove 31a of the connecting plate 31 are coupled through the connecting means 40 in a state in which they coincide with each other.

At this time, the fastening bracket 30 is movably fixed in the longitudinal direction of the first bending plate 12 through the movable groove 31a formed as a long groove along the longitudinal direction of the first bending plate 12. .

In addition, the connecting means 40 is inserted into the fastening groove 21 so as not to be exposed to the outside, so that interference does not occur when the panels 10 come into close contact with each other.

In this way, the panel 10, in which the fastening brackets 30 are installed in all directions, is installed on the outer wall or outer wall frame of the building.

First, the panel 10 connects the panel 10 through the plurality of fastening brackets 30 in a state in which the panel 10 is separated from each other by a predetermined interval through the fastening brackets 30 exposed in all directions. It is possible to install in a conventional way to fix (10) to the outer wall.

In another method, it is possible to install the panel 10 in close contact with the panel 10 .

To this end, one panel 10 is first fixed to an outer wall or an outer wall frame through a plurality of fastening brackets 30 exposed in all directions.

Then, the other panel 10 is closely attached to one side of the fixed panel 10 .

At this time, the panel 10 to be coupled is inserted into the guide groove 22 of the panel 10 to which the fastening bracket 30 exposed on one side is fixed, and then the panel 10 is installed on an outer wall or an outer wall frame. It is fixed to the guide groove 22 while being bent when in close contact with.

Therefore, the coupling plate 32 of the fastening bracket 30 exposed to one side of the panel 10 to be coupled is inserted into the guide groove 22 of the panel 10 facing each other, and the panel 10 and The panels 10 are bent to fit on the same line.

Here, when the panel 10 is installed, it is introduced obliquely so that the fastening bracket 30 is easily inserted into the guide groove 22, and when the oblique panel 10 is in close contact with the outer wall or outer wall frame, the fastening bracket The coupling plate 32 of (30) is bent by the first bending plate 12 and the second bending plate 13 and fixed inside the guide groove 22.

And, the fastening bracket 30 exposed to the other side of the panel 10 is fixed to an outer wall or an outer wall frame.

The panel 10 coupled in this way can be conveniently installed on the outer wall by continuously working according to the configuration described above.

At this time, the panel 10 and the panel 10 that are in close contact may be brought into close contact with each other by minimizing the spacing or selectively spaced apart at a certain interval, so that after construction of the panel 10, finishing treatment such as silicone or packing is performed. is easy

Through this, one side is inserted and fixed into the facing panel 10 through the fastening bracket 30, and the other side is firmly fixed to the outer wall or the outer wall frame through the fastening bracket 30.

In addition, the panel 10 is exposed to the outside, and the fastening bracket 30 fixed to the outer wall and the outer wall frame flows in all directions within a certain range through the moving groove 31a and the fixing groove 32a, thereby causing an earthquake. And when an impact such as wind pressure occurs, it can be buffered.

In addition, as the fastening bracket 30 is inserted into the guide groove 22 of the facing panel 10 and flexibly fixed through bending, the panel 10 and the panel 10 can be flexibly connected. It is possible to buffer shocks such as earthquake resistance by connecting them.

Through this, when the plurality of panels 10 are installed on the outer wall and the outer wall frame, it is possible to secure buffering and earthquake-resistant performance by organically moving and flowing due to earthquake resistance or external impact.

In addition, the panel 10 is fixedly coupled to an outer wall or an outer wall frame through the fastening bracket 30, or is inserted and fixed into the facing panel 10 to enable convenient construction.

In addition, since the connecting means 40 is not exposed to the side of the panel 10, interference does not occur when the panels 10 and the panel 10 come into close contact, and a solid fixation is possible.

As described above, the rights of the present invention are defined by what is described in the claims, not limited to the embodiments described above, and various modifications and adaptations within the scope of rights described in the claims by those skilled in the art in the field of the present invention It is self-evident that you can do

10: panel 11: outer plate 12: first bending plate
13: second bending plate
20: connection part 21: fastening groove 22: guide groove
30: fastening bracket 31: connecting plate 31a: moving groove
32: coupling plate 32a: fixing groove
32b: bending groove 33: auxiliary plate
34: spacing protrusion 35: contact plate
40: connecting means 41: fastening member 42: fastening head

Claims (7)

The outer plate 11 in the shape of a plate, the first bending plate 12 bent from the edge of the outer plate 11 toward the inner surface, and the end of the first bent plate 12 bent toward the inside of the panel 10 a panel 10 having a second bent plate 13 formed thereon;
Connection parts 20 formed on both sides of each surface of the first bending plate 12;
A fastening bracket 30 disposed on the inner surface of the first bending plate 12 and movably connected to the connecting portion 20 through a connecting means 40, the lower end of which is exposed to the outside of the panel 10 ;
The connection part 20,
Fastening grooves 21 formed on both sides of each surface of the first bending plate 12,
Open to a certain length along the longitudinal direction of the first bending plate 12 at the bending point of the first bending plate 12 and the second bending plate 13 so as to be disposed in the lower part of the fastening groove 21 It consists of a guide groove 22,
The fastening bracket 30,
A connection plate in close contact with the inner surface of the first bending plate 12 and having a long groove-shaped moving groove 31a formed along the longitudinal direction of the first bending plate 12 at a position corresponding to the fastening groove 21 (31) and
A coupling plate 32 bent toward the front at the center of the lower end of the connection plate 31, exposed to the outside of the panel 10 through the guide groove 22, and having a fixing groove 32a formed thereon;
It is made of an auxiliary plate 33 that is bent from both sides of the lower end of the connection plate 31 to the rear side and contacts the second bent plate 13,
The auxiliary plate 33 is located above the coupling plate 32 so that a step is formed as much as the thickness of the second bent plate 13. Metal panel with excellent earthquake resistance. delete delete According to claim 1,
The fastening groove 21 is made of a tapered groove gradually narrowing from the outer surface of the first bent plate 12 toward the inner surface,
The connecting means 40,
A metal panel with excellent seismic performance, characterized in that it consists of a fastening member (41) for fixing the connection part (20) and the fastening bracket (30), and a fastening head (42) inserted into the fastening groove (21). According to claim 1,
A metal panel with excellent earthquake-resistant performance, characterized in that the inner circumferential surface of the moving groove (31a) further includes spacing protrusions (34) protruding at regular intervals to seat the connecting means (40) at regular intervals. According to claim 1,
In the fastening bracket 30, the coupling plate 32 exposed to one side of the panel 10 is fixed to an outer wall or an outer wall frame, and the coupling plate 32 exposed to the other side is fixed to the other panel 10. ) Is inserted into the guide groove 22 corresponding to and is bent according to the step of the second bending plate 13, characterized in that the metal panel with excellent earthquake resistance performance. According to claim 1,
On the upper surface of the coupling plate 32, a bending groove 32b is formed along the longitudinal direction of the first bending plate 12 at a point exposed to the outside of the first bending plate 12. Metal panel with excellent performance.

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