KR101281490B1 - Apparatus for mounting metal panel at an outer wall of building - Google Patents

Abstract

PURPOSE: A metal panel construction device of a building external wall is provided to reduce construction periods and construction costs by not performing welding in construction field. CONSTITUTION: A metal panel construction device of a building external wall comprises a first fastener (21), a distance control plate (22), a horizontal member (23), a second faster (24), a vertical member (25), and a metal panel. The first fastener comprises a wall fixed piece (211) and a control plate fixed piece (121) as an L-shape and is fixed to a slab surface or a surface at predetermined intervals by an anchor bolt (27). The second faster is bent as the L shape and is fixed between the horizontal member and the vertical member. The distance control plate controls a distance between the metal panel and a slab by being fixed to the first fastener.

Description

Apparatus for mounting metal panel at an outer wall of building}

The present invention relates to a metal panel construction apparatus of the outer wall of the building, and more particularly, when the outer wall of the building, the interlayer slab or the wall surface is to be constructed with a metal panel molded of aluminum plate, etc., the interval corresponding to the height of the metal panel A distance adjusting adjustment plate is installed at the end of the "L" shaped fasteners fixed to the wall and a long horizontal member is installed at the end of the adjustment plate, and the horizontal member is vertically spaced at a distance corresponding to the width of the metal panel. By installing the members, each member is connected to each other through bolts, nuts, or screws, so that no special welder is required when installing the outer wall through the metal panel, which greatly reduces the construction cost and the construction time and duration. Can be greatly shortened, and welding sparks can be generated by splashing in surrounding flammable materials during field welding. It is possible to prevent fires in advance and to ensure safety and stability during work. In particular, it can be installed at a simpler and lower cost than the existing metal panel installation, and can greatly improve workability itself. Invented.

In general, the outer wall of the building refers to the outer wall surface exposed to the outside of the building, and in most conventional buildings, the outer wall is mainly painted or decorated with bricks or the like.

However, recently, in order to meet the desire of consumers to decorate the exterior wall of the building more beautifully or to shorten the construction period of the building, plate structures, such as stone or metal, are fixed to the outside of the wall of the building by wet or dry method. The state uses a lot of construction methods.

Among them, aluminum exterior panels (also called "sheet panels"), which are widely used as finishing materials for building exteriors and metal structures and occupy a large portion as exterior walls and structural finishing materials for domestic commercial and business buildings, have a shape-processability among various building exterior plates. It is the most excellent and widely used as a finishing material around windows, and recently, it is widely used in places that require exterior finishes that require complex formability and high processability, such as building main entrance canopies and various sculptures.

Looking at the manufacturing and product features of such an aluminum exterior panel, using a soft series aluminum plate (mainly 3㎜) to cut / bend to create the desired plate shape, and to reinforce the bent portion by argon welding on the bent portion and its outer part Subsequently, the surface is corroded with a strong acidic solution such as chromium plating solution, and then fluorine paint is applied to heat treatment at a high temperature of about 250 degrees Celsius. The weight of the product is about 8.9 Kg / m 2, which is relatively light as a metal material. Due to its physical properties, it is widely used for low and high floors by reducing excessive load on building exterior walls.

In addition, since it has a very strong durability, such as discoloration, it is the most commonly used building exterior material in Korea in addition to the aluminum exterior panel.

In addition, in the construction method of the aluminum exterior panel which is widely used in this way, if it is carried on the site through the above-described manufacturing process, or if it is necessary to attach the insulating material, it is transferred to the factory where the insulating material is attached to the factory to insulate the glass fiber-based insulating material. Attached to the back of the plate in advance using a foil tape is brought to the scene.

After that, in order to attach the product to the building wall, a lattice-shaped truss is installed on the exterior wall of the building using steel pipes or steel channels.

The aluminum exterior panel brought into the site through the manufacturing process described above is vertically laid on the grid-shaped truss thus installed, and a construction engineer attaches it directly to the steel pipe by using a screw-like screw. The space portion formed between the aluminum exterior panels attached to the wall is finished by installing the waterproofing work by performing a silicone work.

1 is a cross-sectional view illustrating a construction of an aluminum exterior panel which is generally used in general, and accordingly, an aluminum exterior panel 1 having a glass fiber-based insulating material 3 attached to a rear surface using a silver foil tape 2 is illustrated. It is.

At both ends of the aluminum sheath panel cut to the required size, a flange 4 bent 90 degrees and a flange blade 5 bent 90 degrees outward therefrom are formed to be bent to attach to a steel pipe installed on the wall.

FIG. 2 shows a longitudinal cross-sectional view of the wall on which the aluminum exterior panel 1 is constructed, which is made of steel in a plurality of "L" shaped fasteners 8 fixed in advance by a set anchor 7 on the building wall 6. Chanel or steel pipe (9) is attached to the welding as shown in the prior art to install a grid-shaped truss, such a preliminary work is done outside the building wall, then the steel pipe (9) aluminum sheath panel The flange blade 5 of (1) is attached using a direct screw 10, such as a screw.

However, in order to install the aluminum exterior panel on the building's exterior wall, the conventional factory has to install the steel truss in the form of grid on the building's exterior wall to install the construction work. Due to the risk of height work, the welding work for the fixed installation of the steel truss, etc., as well as the risk of fire, such as scattering dust is generated there is a problem that the safety accident of the contractor frequently.

In particular, in order to install a lattice-shaped truss by attaching a steel channel or steel pipe to the "L" shaped fastener by welding, a skilled welder is required, which requires a lot of construction cost, construction time and period, and is generated during field welding. Welding sparks often splash into flammable materials around the workplace (for example, insulation and insulation or gasoline or explosives such as gasoline or thinners) and lead to fire as well as welding sparks on the glass of existing windows during remodeling work. There is a problem that this splashing damage to the glass itself occurs from time to time, resulting in property damage as well as injuries or casualties.

1. Korean Patent Publication No. 10-2011-0120504 (November 04, 2011)

The present invention has been made to solve such a conventional problem, when the outer wall of the building after the completion of the interlayer slab or wall surface is to be constructed with a metal panel of metal material such as aluminum plate, the welding work is carried out at the site at all Distance adjustment plate fixed to the ends of the fasteners, including "L" shaped fasteners fixed to the wall at intervals corresponding to the height of the metal panel using only bolts and nuts, screws, and fasteners; Long horizontal member installed in the horizontal member and vertical members installed at intervals corresponding to the width of the metal panel between the horizontal member can be mutually coupled to eliminate the need for a professional welder at all when installing the outer wall through the metal panel Not only can it be reduced, but the construction time and period can be greatly reduced, It is possible to prevent property damage and human injury due to fire, which may be caused by ignition of flammable materials around by welding spark generated during on-site welding, and greatly improve the safety and stability of work. Since the horizontal and vertical members have a square rod or "┣" shape, they are not twisted due to the weight of the metal panel, so that the stability and beauty of the constructed metal panel can be maintained for a long time. The purpose is to provide a metal panel factory of the outer wall of the building that can be installed at low cost and can greatly improve the workability itself.

The present invention for achieving the above object, in the construction of the metal panel factory of the outer wall of the building, the wall fixing piece having a rectangular bolt through hole and the bolt through groove and the adjustment plate fixing piece is coupled in the form of "L" A plurality of first fasteners having a configuration and fixed through anchor bolts installed at regular intervals on the side or wall of the slab; The front and rear ends are provided with a bolt-through hole that is rectangular in the transverse and longitudinal directions, and the rear end is fixed to the throttle plate fixing part of the first fastener so that the distance between the side or wall surface of the metal panel and the slab can be adjusted. A plurality of distance adjusting plates; Among the plurality of distance adjusting plates, the upper and lower flange blades of the metal panel are fixedly installed by screws through nuts and bolts in a state arranged between at least two upper ends of the distance adjusting plates installed in the horizontal direction. A plurality of horizontal members to be provided; The horizontal and vertical fixing pieces are integrally bent so as to have an "L" shape, and the bolt and the bolt are spaced at a distance corresponding to the width of the metal panel between the top or bottom of two horizontal members adjacent to each other in the vertical direction and one side of the vertical member. A plurality of second fasteners for vertical member coupling fixedly installed through a nut or screw; The cross section has a shape of "a" or "b" and is fixedly installed at intervals corresponding to the width of the metal panel between two horizontal members adjacent to each other through the second fastener and a plurality of screws. A plurality of vertical members for fixing the right flange blades through screws; The upper, lower, left and right flange wings are integrally bent or separately attached to each other, and the pair of horizontal members and the vertical members can be connected to the upper and lower, left and right sides so as to have a quadrangular space. It is characterized by consisting of; a plurality of metal panels that are detachably fixed through the two screws.

At this time, one embodiment of the horizontal member, characterized in that it comprises a rectangular rod having a shape in which a plurality of rectangular bolt coupling holes are punched at a predetermined interval along the centerline of the bottom surface.

In addition, the top surface of the rectangular bar, which is the horizontal member, characterized in that more rectangular holes for a plurality of bolts at a predetermined interval.

In addition, in another embodiment of the horizontal member, the vertical plate to which the upper and lower flange wings of the metal panel is fixed and the horizontal plate fixed to the distance adjusting plate is integrally extruded to have a side surface of the "┣" shape, The horizontal plate is characterized in that it comprises a "볼트" shaped bar having a plurality of rectangular bolt through holes having a perforated shape at a predetermined interval.

At this time, the upper and lower ends of the vertical plate of the horizontal member "┣" type bar and the rear end of the horizontal plate is characterized in that it is further provided with reinforcing pieces for preventing bending and twisting, respectively.

In addition, the hollow portion having the shape of "▷" in the connection portion between the vertical plate and the horizontal plate of the "┣" type bar is characterized in that the strength of the connecting portion can be increased.

In addition, the front and side wing ends of the vertical member formed to have a "b" or "b" shaped cross section is further provided with reinforcing pieces for preventing the vertical member itself from bending or twisting, respectively. do.

In addition, the side blade of the vertical member is characterized in that it is further provided with a buckling preventing bending portion for preventing the buckling that may be generated due to the compression load applied.

As described above, according to the metal panel construction apparatus of the building exterior wall of the present invention, when the exterior wall of the building is to be constructed with a metal panel of metal material such as an aluminum plate after the interlayer slab or wall surface is completed, no welding work is performed in the field. A distance adjusting adjustment plate fixed to the ends of the fasteners, including an “L” shaped fastener fixed to the wall at intervals corresponding to the height of the metal panel using only bolts and nuts, screws, and fasteners, without The long horizontal member installed at the end and the vertical members installed at intervals corresponding to the width of the metal panel between the horizontal members can be coupled to each other, thereby eliminating the need for a professional welder at all. Not only can it be drastically reduced, but the construction time and period can be drastically reduced. And it can prevent property damage and personal injury caused by, including on that by welding sparks generated during spot welding can be caused by flammable to flammable materials near a fire occurring.

In addition, the safety and stability of the work can be significantly increased, and since the horizontal and vertical members have a square rod or "┣" shape, they are not twisted by the weight of the metal panel, so that the stability and beauty of the constructed metal panel can be realized. It is a very useful invention that can be maintained for a long time, and in particular, the metal panels can be installed more easily and at low cost, as well as greatly improving the workability.

1 is a cross-sectional view according to the construction of a conventional aluminum exterior panel.
Figure 2 is a longitudinal cross-sectional view according to the construction of the conventional aluminum exterior panel.
Figure 3 is a perspective view of a state in which the construction of the metal panel on the building exterior wall by applying an embodiment of the present invention.
4 is an exploded perspective view according to an embodiment of the present invention.
5 is a side cross-sectional view of a state in which a metal panel is constructed on an outer wall of a building by applying an embodiment of the present invention.
6 is an exploded perspective view according to a modification of the embodiment of the present invention.
7 is a side cross-sectional view of a state in which a metal panel is constructed on an outer wall of a building by applying a modified example of the embodiment of the present invention.
Figure 8 is a perspective view of a state in which a metal panel on the outer wall of the building by applying another embodiment of the present invention.
9 is an exploded perspective view according to another embodiment of the present invention.
10 is a side cross-sectional view of a state in which a metal panel is constructed on an outer wall of a building by applying another embodiment of the present invention.

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

3 is a perspective view showing a state in which a metal panel is constructed on the outer wall of the building by applying an embodiment of the present invention, Figure 4 is an exploded perspective view according to an embodiment of the present invention, Figure 5 is a view of the present invention A side cross-sectional view of a state in which a metal panel is constructed on an outer wall of a building by applying an embodiment is illustrated, FIG. 6 is an exploded perspective view of a modified example of an embodiment of the present invention, and FIG. 7 is a modified example of an embodiment of the present invention. The side cross-sectional view showing the state of constructing a metal panel on the outer wall of the building is applied.

In addition, Figure 8 shows a perspective view of a state in which a metal panel is constructed on the outer wall of the building by applying another embodiment of the present invention, Figure 9 shows an exploded perspective view according to another embodiment of the present invention, Figure 10 Another embodiment of the invention is applied to show a side cross-sectional view of a state in which a metal panel construction on the outer wall of the building.

According to the present invention,

In constructing the metal panel factory of the outer wall of the building,

The wall fixing piece 211 and the adjusting plate fixing piece 212 having the rectangular bolt through hole 211 a and the bolt passing groove 212 a have a configuration in which the L plate is formed in an “L” shape, and the side or wall surface 30 of the slab is formed. A plurality of first fasteners 21 fixed through anchor bolts 27 provided at predetermined intervals;

The front and rear ends are provided with bolt through holes 22a and 22b which are rectangular in the transverse and longitudinal directions, and the rear end is fixed to the adjustment plate fixing piece 212 of the first fastener 21 so that the metal panel 26 A plurality of distance adjusting plates 22 for adjusting the distance between the slab and the side or wall surface 30 of the slab;

The metal panel 26 is fixedly installed through the bolt 27 and the nut 28 in a state disposed between at least two of the distance adjusting plate 22 in the horizontal direction of the plurality of distance adjusting plate 22 in the horizontal direction. A plurality of horizontal members 23 for allowing the upper and lower flange blades 261 of the upper and lower flange blades 261 to be fixedly installed through the screw 29;

The horizontal and vertical fixing pieces 241 and 242 are integrally bent so as to have an "L" shape and are disposed between the upper or lower surfaces of two horizontal members 23 adjacent to each other in the vertical direction and one side of the vertical member 25. A plurality of second fasteners 24 for coupling vertical members detachably fixed to each other by a bolt 27 and a nut 28 or a screw 29 at intervals corresponding to the width of the metal panel 26;

The cross section has a "a" or "b" shape and corresponds to the width of the metal panel 26 between the second fastener 24 and two horizontal members 23 adjacent to each other via several screws 29. A plurality of vertical members 25 fixedly installed at intervals so that the left and right flange blades 262 of the metal panel 26 are fixedly installed through the screw 29;

Two pairs of horizontal members having a configuration in which the flange blades 261 and 262 are bent or separately attached to the upper, lower, left, and right sides and are coupled to each other in the up, down, left, and right directions so that the space has a quadrangular shape. 23) and a plurality of metal panels 26 detachably fixed to the front surface of the vertical member 25 through several screws 29; characterized in that consisting of.

At this time, as an embodiment of the horizontal member 23,

A plurality of rectangular bolt coupling holes 231a along the center line of the bottom surface includes a rectangular bar 231 having a perforated shape at a predetermined interval.

In addition, a plurality of rectangular bolt coupling holes 231b are further punctured at predetermined intervals on the upper surface of the square bar 231 which is the horizontal member 23.

In addition, as another embodiment of the horizontal member 23,

The vertical plate 232-1 on which the upper and lower flange blades 261 of the metal panel 26 are fixed and the horizontal plate 232-2 fixed to the distance adjusting plate 22 are formed to have a "cross-section" side cross section. Extruded from aluminum to have, but the horizontal plate (232-2) is characterized in that it comprises a "┣" type bar 232 having a plurality of rectangular bolt through holes (232a) having a perforated shape at a predetermined interval. .

At this time, the reinforcing piece for preventing bending and twisting the upper and lower ends of the vertical plate 232-1 of the "┣" type bar 232, which is the horizontal member 23, and the rear end of the horizontal plate 232-2. (232-3) were further provided, respectively.

In addition, a hollow portion 232-4 having a shape of “p” is further provided at a connection portion between the vertical plate 232-1 and the horizontal plate 232-2 of the “┣” type bar 232. It is characterized in that the strength can be increased.

In addition, the reinforcing piece 251 for preventing the vertical member 25 itself from bending or twisting the front and side wing ends of the vertical member 25 formed to have a "b" or "b" shaped cross section. ) Are further provided.

In addition, the lateral wing of the vertical member 25 is characterized in that it is further provided with a buckling preventing bent portion 252 for preventing buckling that may occur due to the compression load is applied.

Where reference numeral 31 is a silicone and a sealant, and 32 is a heat insulating material.

Referring to the effect of the metal panel construction device of the outer wall of the present invention configured as described above are as follows.

First, the apparatus of the present invention is divided into a plurality of first fasteners 21, a distance adjusting plate 22, a horizontal member 23, a second fastener 24, a vertical member 25, a metal panel 26, and bolts, respectively. Comprising (27), nuts 28 and screws 29, it is the main technical component that each component can be easily and easily combined with each other without on-site welding.

In this case, the plurality of first fasteners 21 has a side surface of the wall fixing piece 211 and the adjusting plate fixing piece 212 including the rectangular bolt through hole 211 a and the bolt through groove 212 a. "Bented or welded integrally in the shape of a chair, and detachable from the side or wall surface 30 of the slab through anchor bolts 27 installed at regular intervals in the vertical and horizontal directions from the side or wall surface 30 of the slab. It is fixedly installed.

In addition, the plurality of distance adjustment plate 22 is formed to bend the iron plate having a predetermined thickness, length and width so that the front end surface has a "┏┓" shape, the front and rear ends are rectangular in the horizontal and vertical directions, respectively Has a configuration in which the bolt through holes 22a and 22b are drilled, and the rear end of the distance adjusting adjustment plate 22 in which the rectangular bolt through holes 22b are drilled in the longitudinal direction is formed of the first fastener 21. The length between the metal panel 26 and the side or wall surface 30 of the slab, which will be described later, is fixedly installed to be adjustable in length through the bolt 27 and the nut 28 in the state of being mounted on the adjusting plate fixing piece 212. Can be adjusted arbitrarily.

In addition, the plurality of horizontal members 23 is the bolt 27 and the nut (in the state disposed between the front end of at least two or more distance adjusting plate installed in the horizontal direction of the plurality of distance adjusting plate 22 described above. 28 is fixedly installed through each of these horizontal members 23 are vertical, which will be described later, including the function of allowing the upper and lower flange blades 261 of the metal panel 26 to be fixed through the screw 29. The member 25 may be fixedly installed.

In addition, the plurality of second fasteners 24 may have two horizontal members 23 adjacent to each other in the vertical direction in a form in which the horizontal and vertical fixing pieces 241 and 242 are integrally bent to have an “L” shape. Removably fixed through bolts 27 and nuts 28 or screws 29 at intervals corresponding to the width of the metal panel 26 between the upper or lower surface and one side of the vertical member 25 to be described later. The vertical member 25 is to be coupled to the two horizontal members 23 are installed at a predetermined interval in the horizontal direction.

On the other hand, the plurality of vertical members 25 is the height of the metal panel 26 in a state in which the cross-section is bent using an iron plate having a predetermined thickness, width and length so as to have a "b" or "b" shape. Corresponding to the height between the two horizontal members 23 installed in the upper and lower parts corresponding to the height, and the second is already fixed to the top or bottom of the two horizontal members 23 as described above The upper and lower ends are integrally fixed to the vertical fixing piece 242 of the fastener 24 through several screws 29, respectively.

That is, the vertical members 25 have a shape in which the vertical members 25 are fixed at intervals corresponding to the widths of the metal panels 26 between the two horizontal members 23 adjacent to each other through the second fastener 24. The left and right flange wings 262 of 26 are to be fixed to the front of the screw 29 through the installation.

At this time, the width of the front portion of the horizontal member 23 and the vertical member 25 is at least 2 than the width of the flange blades 261 and 262 integrally provided at the top, bottom, left and right of the metal panel 26. Molded to have a width more than twice so that the flange blades of the two metal panels 26 installed adjacent to each other in the up, down or left and right directions to be fixed to the one horizontal member 23 and the vertical member 25 at the same time do.

In addition, the plurality of metal panels 26 have a configuration in which the flange blades 261 and 262 are integrally bent or separately attached to the upper, lower, left, and right sides as in the conventional aluminum exterior panel. The two pairs of horizontal members 23 and vertical members 25 are formed in such a way as to prevent a rectangular space formed by two pairs of horizontal members 23 and vertical members 25 having a state coupled to each other. The upper, lower, left, and right flange vanes 261 and 262 are respectively detachably fixed to each other through several screws 29.

Meanwhile, in the present invention, the horizontal member 23 is presented in two forms. In one embodiment, as shown in FIGS. 3 to 5, several rectangular bolt coupling holes 231a are formed along the center line of the bottom surface. It includes a rectangular bar 231 having a perforated form at a predetermined interval.

As described above, when the horizontal member 23 has a shape of a rectangular bar 231 and only a few rectangular bolt coupling holes 231a are punctured at predetermined intervals along a center line of the bottom surface, the rectangular bar 231 is formed. The horizontal member 23 of the shape is placed on the upper surface of the front end of at least two or more distance adjusting plates installed in the horizontal direction among the plurality of distance adjusting plates 22 described above, and the bottom surface on which the rectangular bolt coupling hole 231a is drilled is bolted ( 27) and nuts 28 are used to fix the distance adjusting plate 22, as well as to fix the vertical member 25 between the upper and lower horizontal members 23, the square bar 231, The second fastener 24, which is fixed to the bottom of the square rod 231, which is the horizontal member 23, of the second fastener 24, is also disposed on the bottom of the square rod 231 where the rectangular bolt coupling hole 231a is drilled. What is necessary is just to fix and install using the bolt 27 and the nut 28.

However, one of the second fasteners 24 used to fix the vertical member 25 between the upper and lower horizontal members 23 is fixed to the upper surface of the square bar 231, which is the horizontal member 23. In the case of the second fastener 24, since the rectangular bolt coupling hole is not perforated on the upper surface of the square rod 231, when the fixed fastener is fixed to the upper surface of the square rod 231, which is the horizontal member 23, using the screw 29 do.

However, as described above, when the rectangular bolt coupling hole 231a is drilled only on the bottom surface of the square rod 231, which is the horizontal member 23, and the rectangular bolt coupling hole is not drilled on the upper surface, the second fastener 24 ), There is inconvenience in that the screw 29 must be forcibly fastened to the upper surface of the square bar 231, which is the horizontal member 23, by using an electric driver or the like.

Therefore, in the present invention, as described above, when the horizontal member 23 has the shape of a square rod 231, a plurality of rectangular bolt coupling holes 231b are defined on the upper surface as shown in FIGS. 6 and 7 as necessary. Perforated further, the square rod 231 of the horizontal member 23 of the second fasteners 24 used to fix the vertical member 25 between the upper and lower horizontal members 23, respectively. The second fastener 24 fixed to the upper surface can also be fixed to the upper surface of the square rod 231 as the horizontal member 23 by using the bolt 27 and the nut 28 to solve the above inconvenience. have.

That is, in the case where the horizontal member 23 is formed to have the shape of the square rod 231, in order to install the second fastener 24 easily and easily, several rectangular bolt coupling holes 231a and 231b may be installed on the bottom surface and the top surface. Perforation at a fixed interval is more preferred.

In addition, another embodiment of the horizontal member 23 is a vertical plate (232-1) for fixing the upper and lower flange blades 261 of the metal panel 26, as shown in Figs. The horizontal plate 232-2, which can be fixed to the adjusting plate 22 for distance adjustment, is integrally extruded and molded into a “┣” type bar 232 having a “┣” shape as a whole. Several rectangular bolt through holes 232a have a perforated shape at predetermined intervals at 232-2.

As described above, the horizontal member 23 has a shape of a “┣” shaped bar 232 having a vertical plate 232-1 and a horizontal plate 232-2 integrally, and the horizontal plate 232-2. In the case where several rectangular bolt through holes 232a are drilled at predetermined intervals, the horizontal plate 232-2 of the " 바 " type bar 232 is one of the plurality of distance adjusting plates 22 described above. Method of fastening the bolt 27 and the nut 28 by using the rectangular bolt coupling hole 232a which is placed on the upper surface of the front end of the at least two distance adjusting plate installed in the horizontal direction and drilled on the horizontal plate 232-2. Through fixing the "┣" type bar 232 itself to the distance adjusting plate 22 through the vertical member 25 as well as between the upper and lower horizontal members 23, "상" type bar 232 through Among the second fasteners 24 used for installation, the second fasteners 24 fixedly installed on the bottom or upper surface of the “┣” type bar 232, which is the horizontal member 23, also have a rectangular bolt coupling hole 232a. The supplied "┣" is fixed when installed using bolts 27 and nuts 28 to the horizontal plate (232-2) of the bar-type (232).

At this time, when the horizontal plate 232-2 and the vertical plate 232-1 of the "┣" type bar 232 presented as the horizontal member 23 in the form of only a plate, the load applied from the outside In the present invention, since an external force including the back may be bent or twisted, in the present invention, the upper and lower ends of the vertical plate 232-1 of the "┣" -shaped bar 232 and the rear end of the horizontal plate 232-2 may be used. The above concerns can be solved by further providing the reinforcing pieces 232-3 in the orthogonal direction, respectively.

In addition, when forming the connection portion of the horizontal plate 232-2 and the vertical plate 232-1 of the "┣" type bar 232 presented as the horizontal member 23 to form a right angle, the above Since the connecting portion of the vertical plate 232-1 and the horizontal plate 232-2 of the “┣” type bar 232 may be deformed by an external force, the vertical plate of the “┣” type bar 232 according to the present invention. By providing the hollow portion 232-4 having the shape of "▷" at the connection portion of the 232-1 and the horizontal plate 232-2, the strength of the connection portion can be increased, and the " 형 " The connection between the vertical plate 232-1 and the horizontal plate 232-2 of the bar 232 can be prevented from being deformed.

In addition, in the present invention, the bending of the reinforcing plate 251 is further bent (ie, even if necessary) at the vertical ends of the two wings of the vertical member 25, the cross section of which is shaped to have a "a" or "b" shape. By bending the reinforcing plate 251 in a direction perpendicular to two wings of the vertical member 25 in a plan view, the vertical member 25 itself is bent or twisted by a load or an external force. It can prevent.

In addition, in the present invention, when bending the front wing and side wings having a predetermined width and length to have a "b" or "b" shape to the side blades of the vertical member 25 as necessary to prevent buckling The portion 252 was further bent and molded.

Therefore, the compressive load applied in the vertical direction due to the long cutting and installing the vertical member 25 is greater than the material elastic limit of the vertical member 25 itself, or the load is eccentrically applied so that the vertical member 25 is bent. Buckling such as loss or deformation can be prevented in advance.

As described above, in the present invention, when the metal panel 26 made of metal is installed on the outer wall of the building, the welding distance is not performed at all by using only the bolt 27, the nut 28, the screw 29 and the fastener. Since the adjusting plate 22 and the horizontal member 23, the vertical member 25, and the metal panel 26 can be mutually coupled to each other, there is no need for a professional welder when installing the outer wall using the metal panel, thereby greatly reducing the construction cost. In addition, construction time and period can be significantly shortened, and property damage and human life damage due to fire, which may be caused by ignition of flammable materials around by welding spark generated during on-site welding, can be prevented in advance. .

In addition, the safety and stability can be greatly increased during the construction work of the metal panel, and since the horizontal and vertical members have a square rod or "┣" shape, they are not twisted by the weight of the metal panel, so the stability of the constructed metal panel And beautifulness can be maintained for a long time, the metal panels can be installed more easily and at a low cost, as well as significantly improve the workability itself.

It should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

21: first fastener
211: wall fixing piece 211a: bolt through hole
212: adjusting plate fixing piece 212a: bolt through groove
22: adjusting plate for distance adjustment 22a, 22b: bolt through hole
23: horizontal member
231: square rod 231a, 231b: bolt coupling hole
232: "┣" type bar 232a: bolt through hole
232-1: Vertical Plate 232-2: Horizontal Plate
232-3: reinforcing piece 233-4: hollow part
24: second spanner
241: horizontal fixing plate 242: vertical fixing piece
25: vertical member 251: reinforcing piece
252 buckling prevention bend
26: metal panel 261, 262: flange wing
27: bolt 28: nut
29 screw 30 slab side or wall
31 silicone and sealant 32 insulation

Claims (8)

The wall fixing piece 211 and the adjusting plate fixing piece 212 having the rectangular bolt through hole 211 a and the bolt passing groove 212 a have a configuration in which the L plate is formed in an “L” shape, and the side or wall surface 30 of the slab is formed. A plurality of first fasteners 21 fixed through anchor bolts 27 provided at predetermined intervals; The front and rear ends are provided with bolt through holes 22a and 22b which are rectangular in the transverse and longitudinal directions, and the rear end is fixed to the adjustment plate fixing piece 212 of the first fastener 21 so that the metal panel 26 A plurality of distance adjusting plates 22 for adjusting the distance between the slab and the side or wall surface 30 of the slab; The metal panel 26 is fixedly installed through the bolt 27 and the nut 28 in a state disposed between at least two of the distance adjusting plate 22 in the horizontal direction of the plurality of distance adjusting plate 22 in the horizontal direction. A plurality of horizontal members 23 for allowing the upper and lower flange blades 261 of the upper and lower flange blades 261 to be fixedly installed through the screw 29; The horizontal and vertical fixing pieces 241 and 242 are integrally bent so as to have an "L" shape and are disposed between the upper or lower surfaces of two horizontal members 23 adjacent to each other in the vertical direction and one side of the vertical member 25. A plurality of second fasteners 24 for coupling vertical members detachably fixed to each other by a bolt 27 and a nut 28 or a screw 29 at intervals corresponding to the width of the metal panel 26; The cross section has a "a" or "b" shape and corresponds to the width of the metal panel 26 between the second fastener 24 and two horizontal members 23 adjacent to each other via several screws 29. A plurality of vertical members 25 fixedly installed at intervals so that the left and right flange blades 262 of the metal panel 26 are fixedly installed through the screw 29; Two pairs of horizontal members having a configuration in which the flange blades 261 and 262 are bent or separately attached to the upper, lower, left, and right sides and are coupled to each other in the up, down, left, and right directions so that the space has a quadrangular shape. 23) and a plurality of metal panels 26 detachably fixed to the front surface of the vertical member 25 through several screws 29;
The horizontal member 23 is,
The vertical plate 232-1 on which the upper and lower flange blades 261 of the metal panel 26 are fixed and the horizontal plate 232-2 fixed to the distance adjusting plate 22 are formed to have a "cross-section" side cross section. Extruded from aluminum to have, and the horizontal plate (232-2) is characterized in that it comprises a "┣" type bar 232 having a plurality of rectangular bolt through holes (232a) having a perforated shape at a predetermined interval Metal panel construction device on building exterior wall.
delete delete delete The method according to claim 1,
Reinforcing pieces 232-3 for preventing bending and twisting are further added to the upper and lower ends of the vertical plate 232-1 of the " 형 " type bar 232 and the rear end of the horizontal plate 232-2. Metal panel construction apparatus of the outer wall of the building, characterized in that provided.
The method according to claim 1,
The hollow portion 232-4 having the shape of “▷” is further provided at the connection portion between the vertical plate 232-1 and the horizontal plate 232-2 of the “┣” type bar 232 to increase the strength of the connection portion. Metal panel construction device on the outer wall of the building, characterized in that to increase.
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