KR100773273B1 - The outer wall panel fixation bracket for preventing the building outer wall from being polluted and the outer wall panel fixation system using it - Google Patents

Abstract

An outer wall panel fixing bracket for preventing the outer wall of a building from being polluted and an outer wall panel fixing structure using the same are provided to prevent heat from the outer wall panel from being transferred to a fixing frame, and to preclude generation of dew by placing a heat insulating pad in a fixing frame contact part. An outer wall panel fixing bracket(200) for preventing the outer wall of a building from being polluted comprises an outer wall panel support part(210), a recessed part, and a fixing frame contact part(230). The bracket fixes an outer wall panel(300) of the building to the exterior of the building. The outer wall panel support part has a vertical surface contact part fixed with a vertical part(222), a horizontal part, and a rainfall inlet path(A). The recessed part is formed with a rainfall guide line(B) defined by the vertical part and a floor part(223). The fixing frame contact part is the part of the outer wall panel fixing bracket is fixed to an outer wall panel fixing frame. The fixing frame contact part includes a heat insulating pad(231).

Description

Outer Wall Panel Fixation Bracket For preventing the Building Outer Wall From being polluted and The Outer Wall Panel Fixation System using it}

1 is a cross-sectional view showing an outer wall panel fixing structure using a conventional outer wall panel fixing bracket.

2 is a contaminated elevation view of a building exterior wall panel in the case of the exterior wall panel fixing structure using a conventional exterior wall panel fixing bracket.

Figure 3 is a cross-sectional view according to an embodiment of the outer wall panel fixing bracket of the present invention

Figure 4 is a cross-sectional view of the installation of the outer wall panel fixing bracket for preventing contamination of the building exterior wall according to an embodiment of the outer wall panel fixing structure using the outer wall panel fixing bracket of the present invention.

5 is an elevation view of a building exterior wall panel pollution prevention system according to another embodiment of the exterior wall panel fixing structure using the exterior wall panel fixing bracket of the present invention.

Figure 6 is a partial detailed view of the outer wall panel support of the outer wall panel fixing structure using the outer wall panel fixing bracket according to another embodiment of the present invention

7 is a partial detailed view of the contact portion with the fixing frame of the outer wall panel fixing structure using the outer wall panel fixing bracket according to another embodiment of the present invention

Explanation of symbols on the main parts of the drawings

1: Building exterior wall or slab 2: Anchor bolt

4: rainfall 5: dust

7: Contaminated rainfall 8: Condensation due to moisture

10: fixed frame 16: fixed bolt

20: Z-shaped fixing bracket 26: rivet

30: outer wall panel 30a: upper outer wall panel

30b: lower outer wall panel 40: silicon filling layer

41: silicone oil

100: fixed frame 200: outer wall panel fixing bracket

210: outer wall panel support 211: vertical elevation adhesive portion

211a: adhesive 211b: protrusion

212: outer wall panel end fixing portion 213: moment support

215: coupling hole 216: rivet

220: depression 221: inclined portion

222: vertical portion 223: bottom portion

230: fixed frame contact portion 231: thermal barrier pad

232: silicon charging unit 232a: silicon

232b: insulation 235: bonding hole

236: coupling bolt 300: outer wall panel

300a: upper outer wall panel 300b: lower outer wall panel

310: vertical portion of the outer wall panel 311: surface adhesive portion of the outer wall panel

320: horizontal portion of the outer wall panel 321: end of the outer wall panel

325: coupling hole

A: Rainfall Inflow Path B: Rainfall Induction Line

The present invention relates to an outer wall panel fixing bracket for preventing contamination of a building exterior wall and an outer wall panel fixing structure using the same. Specifically, a rainwater contaminated through the hidden space is provided by hiding a space in a space between the upper outer wall panel and the lower outer wall panel contact portion. The present invention relates to an outer wall panel fixing bracket that leads to the ground floor of a building without contaminating the outer wall panel of the building and an outer wall panel fixing structure using the same. Accordingly, the present invention prevents the building exterior wall from being contaminated by preventing the rainfall including dust adsorbed on the exterior wall panel from reaching the lower exterior wall panel, thereby preventing the appearance of the building from being contaminated, and further, the exterior wall panel is corroded by the contaminated rainfall. The present invention relates to an outer wall panel fixing bracket and an outer wall panel fixing structure using the same to prevent damage and reduced lifespan.

Thanks to the highly developed industrial technology, the technology of construction and construction industry is showing great progress. In addition, excellent building materials are being created by many researches and efforts of building materials. Especially, in the case of building exterior materials, various kinds of materials having various finishing characteristics are used. This trend is in line with the existing concrete reinforced concrete structure of the external concrete finish gives a cold feeling, and the disadvantage of forming a dry urban landscape, more in line with this. As a result, when various architectural exterior materials with high functions appear and construction of the building according to them, the beauty of the building can be improved, thereby increasing the value of the building and helping to make the urban landscape more beautiful. In addition, when looking at the exterior wall system of a recent building, the exterior wall panel using various metals is applied to the structure of the exterior wall of the building such as masonry structure, reinforced concrete structure, and the exterior of the building to beautify the beauty of the building, especially high and high buildings The tendency to save construction is prominent. In addition, in case of high-rise buildings, steel structure (S structure) or steel reinforced concrete structure (SRC structure) is often formed. In this case, the outer wall of the building is constructed as a curtain wall structure that is mostly unloaded. . In this case, since the curtain wall is hardly subjected to a load, the curtain wall can be constructed as a non-bearing wall, so the tendency to use the outer wall panel is prominent.

The conventional building exterior wall panel fixing structure includes an outer wall panel fixing frame 10, a U-shaped fixing bracket 20, an outer wall panel 30, and a silicon filling layer 40. In the construction of the conventional building exterior wall panel fixing structure, as shown in Figure 1, the first fixed frame 10 to the outside of the outer wall panel is firmly fixed using the anchor bolt (2) to the building exterior wall or slab (1) Then, after the U-shaped fixing bracket 20 is coupled to the fixing frame 10 by the fixing bolt 16, the outer wall panel 30 is constructed by coupling to the U-shaped fixing bracket 20 by the rivets 26. Next, the silicon filling layer 40 was formed in the spaced apart portion of the contact portion between the upper outer wall panel 30a and the lower outer wall panel 30b by silicon caulking to achieve a structure for waterproofing, moisture proofing, and insulating.

However, as shown in FIGS. 1 and 2 when working on the building exterior wall panel using the conventional exterior wall panel fixing bracket, the dust adsorbed on the panel while the rain 4 facing the outer surface of the exterior wall panel 30 is downward. Including the (5), the bonding portion of the upper panel (30a) and the lower panel (30b) leads to the silicon filling portion 40 that is bonded for the purpose of waterproof, moisture-proof and heat insulation. As a result, the polluted rainfall 7 including the dust 5 adsorbed to the panel flows from the silicon caulking portion to the surface of the lower panel 30b while including the silicon oil 41 component. As a result, during the construction of the conventional exterior wall panel, the aesthetics of the exterior wall of the building are damaged by the dust (5) and the silicone oil (41) contained in the exterior wall panel, and the exterior wall panel is made of a metal panel which is easily corroded. In this case, corrosion of the member may occur, which may have a fatal effect on life.

In addition, when constructing a structure for fixing the outer wall panel 30 using the conventional U-shaped fixing bracket 20, only the rivet 26 is coupled between the outer wall panel 30 and the fixing bracket 30 only. The outer wall panel 30 may not be able to withstand the horizontal load due to the vertical load and the wind pressure according to its own weight, which may cause damage.

In addition, since the fixing frame 10, the Z-shaped fixing bracket 20, and the outer wall panel 30 are made of metal, the contact portion between the outer wall panel fixing frame 10 and the conventional U-shaped fixing bracket 20 is excellent in thermal conductivity. Heat is transferred to the liver. As a result, during the day, the external high temperature is transmitted from the outer wall panel 30 to the fixed frame 10, and at night, a difference in temperature between the inside and the outside occurs, which causes moisture to condense on the fixed frame 10. (8) is generated. Eventually, the condensation 8 causes the fixing frame 10 to corrode and affect the service life, and seriously results in the fixing frame 10 itself being damaged, which is a very serious problem for safety. something to do. Furthermore, there is a problem in that the construction cost is increased by using an expensive anti-corrosion fixing frame to solve such a problem.

The present invention has been made to solve the above problems, an object of the present invention in the outer wall panel fixing bracket for fixing the building outer wall panel to the outside of the building through the rainfall inflow path between the upper outer wall panel and the lower outer wall panel therebetween. It is to provide an outer wall panel fixing bracket and a structure for preventing pollution of building exterior walls to induce contaminated rainfall into the hidden space of the building and to flow to the ground under the building through the rainfall induction line.

Another object of the present invention, by constructing the building exterior wall panel using the outer wall panel fixing bracket as described above to prevent the appearance of the exterior wall of the building is damaged to form a building exterior that can save the urban landscape, the outer wall panel is steel In the case of a metal panel made of aluminum or the like, the outer wall panel fixing bracket and a structure for preventing pollution of the building exterior wall which can prolong the life by preventing corrosion of the member.

Another object of the present invention, the outer wall including the vertical wall adhesive portion that can be adhesively coupled to the inside of the outer wall panel surface to the outer wall panel support portion of the outer wall panel fixing bracket and the outer wall panel fixing portion can be fixedly coupled to the outer wall panel end It is to provide a building outer wall panel fixing bracket and its structure that can withstand the horizontal load according to the vertical load or wind load of the panel.

Still another object of the present invention includes a thermal barrier pad at a contact portion between the outer wall panel fixing bracket and the outer wall panel fixing frame to block heat from the outer wall panel from being transferred to the fixing frame, and condensation occurs due to moisture. It is to provide a building exterior wall panel fixing bracket and its structure that can prevent the prolonged life and safety accidents to be eliminated by preventing the corrosion.

Still another object of the present invention is to prevent the use of an expensive corrosion preventing member such as stainless steel to prevent corrosion of the fixing frame by transferring heat from the outer wall panel to the fixing frame, thereby reducing the construction cost. It is to provide a fixing bracket for building exterior wall panels.

The present invention is implemented by the embodiment having the following configuration to achieve the above object.

According to an embodiment of the present invention, the outer wall panel fixing bracket for preventing a building exterior wall pollution of the present invention is an outer wall panel fixing bracket for fixing a building outer wall panel to an exterior of the building, wherein the outer wall panel fixing bracket fixes the outer wall panel and rainfall An outer wall panel supporting part forming an inflow path and a depression forming a rainfall induction line to allow the rainfall introduced through the rainfall inflow path to flow into the lower part of the building, and the outer wall panel fixing bracket is fixed to the outer wall panel fixing frame of the building. It is characterized in that it comprises a fixed frame contact which is a portion.

According to another embodiment of the present invention, the outer wall panel support part of the outer wall panel fixing bracket for preventing building pollution of the building wall of the present invention may be fixedly coupled to the vertical elevation adhesive part and the outer wall panel end which may be fixed to the outer wall panel with an adhesive. It characterized in that it comprises an outer wall panel fixing.

According to another embodiment of the present invention, the fixing frame contact portion of the building exterior wall pollution prevention outer wall panel fixing bracket of the present invention is characterized in that it comprises a thermal barrier pad.

According to another embodiment of the present invention, the outer wall panel support portion of the outer wall panel fixing bracket for preventing building exterior wall contamination of the present invention may be fixedly coupled to the vertical elevation adhesive portion and the outer wall panel end which can be fixedly coupled to the outer wall panel with an adhesive. And an outer wall panel fixing part and the fixing frame contact part includes a thermal barrier pad.

According to another embodiment of the present invention, the vertical elevation adhesive part of the building exterior wall pollution prevention outer wall panel fixing bracket of the present invention is characterized in that it comprises a plurality of adhesive parts.

According to another embodiment of the present invention, the vertical elevation adhesive part of the building exterior wall pollution prevention outer wall panel fixing bracket of the present invention is characterized in that it comprises a plurality of protrusions protruding.

According to an embodiment of the present invention, the outer wall panel fixing structure using the outer wall panel fixing bracket for preventing the building exterior wall pollution of the present invention is the outer wall panel fixing structure using the outer wall panel fixing bracket for fixing the building outer wall panel to the outside of the building, The outer wall panel fixing bracket fixes the outer wall panel and the outer wall panel support part forming the rainfall inflow path, and the depression and the outer wall panel forming the rainfall induction line to allow the rainfall introduced through the rainfall inflow path to flow to the lower part of the building. The fixing bracket is characterized in that it comprises a fixing frame contact portion that is fixed to the outer wall panel fixed frame of the building.

According to an embodiment of the present invention, the outer wall panel support part of the outer wall panel fixing structure using the outer wall panel fixing bracket for preventing the contamination of the building exterior wall of the present invention is a vertical elevation adhesive part and the outer wall panel end which can be fixedly coupled to the outer wall panel with an adhesive. It characterized in that it comprises an outer wall panel fixing that can be fixed.

According to an embodiment of the present invention, the fixing frame contact portion of the outer wall panel fixing structure using the outer wall panel fixing bracket for preventing pollution of the building exterior wall of the present invention is characterized in that it comprises a thermal barrier pad.

According to an embodiment of the present invention, the outer wall panel support part of the outer wall panel fixing structure using the outer wall panel fixing bracket for preventing the contamination of the building exterior wall of the present invention is a vertical elevation adhesive part and the outer wall panel end which can be fixedly coupled to the outer wall panel with an adhesive. It includes an outer wall panel fixing that can be fixedly coupled, the fixed frame contact portion is characterized in that it comprises a thermal barrier pad.

According to an embodiment of the present invention, the vertical elevation adhesive part of the exterior wall panel fixing structure using the exterior wall panel fixing bracket for preventing pollution of the building exterior wall of the present invention is characterized in that it comprises a plurality of adhesive parts.

According to an embodiment of the present invention, the vertical elevation adhesive part of the exterior wall panel fixing structure using the exterior wall panel fixing bracket for preventing the contamination of the building exterior wall of the present invention is characterized in that it comprises a plurality of protruding protrusions.

According to an embodiment of the present invention, the silicon filling part of the outer wall panel fixing structure using the outer wall panel fixing bracket for preventing the pollution of the building outer wall of the present invention is characterized in that it is filled with silicon and heat insulating material.

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the outer wall panel fixing bracket for preventing pollution of the building exterior wall according to the present invention will be described in detail.

Figure 3 is a cross-sectional view according to an embodiment of the outer wall panel fixing bracket of the present invention, Figure 4 is an outer wall panel fixing bracket for preventing pollution of the building exterior wall according to an embodiment of the outer wall panel fixing structure using the outer wall panel fixing bracket of the present invention. 5 is an elevation view of a building exterior wall panel pollution prevention system according to another embodiment of the exterior wall panel fixing structure using the exterior wall panel fixing bracket of the present invention, and FIG. 6 is an exterior wall according to another embodiment of the present invention. Partial detailed view of the outer wall panel support structure of the outer wall panel fixing structure using the panel fixing bracket, Figure 7 is a partial detailed view of the contact portion with the fixing frame of the outer wall panel fixing structure using the outer wall panel fixing bracket according to another embodiment of the present invention. .

Exterior wall panel fixing bracket for preventing building exterior wall contamination of the present invention and the outer wall panel fixing structure using the same, as shown in Figures 3 and 4, the fixing frame 100, outer wall panel fixing bracket 200, outer wall panel 300 Include.

The fixing frame 100 is firmly fixed to the building exterior wall (1) as an anchor bolt (2), which is generally made to the outside of the outer wall panel 300 of the building serves to support the outer wall panel 300 of the building. . Accordingly, the fixing frame 100 is preferably manufactured to withstand the load of the outer wall panel 300, so that the fixing frame 100 is made of steel, which is relatively light and high in strength, but may be corroded. Eventually, due to the material, the corrosion caused by the condensation 8 of the fixing frame in the prior art is problematic (see FIGS. 1 and 2), which is the outer wall panel fixing bracket 200 and the fixing frame 100 which will be described below. By including the thermal barrier pad 231 in the contact portion 230 of the) can be solved.

The outer wall panel fixing bracket 200 includes an outer wall panel support 210, a recess 220, and a fixed frame contact portion 230, and the outer wall panel support 210 is connected to the outer wall panel through a coupling hole 215. 300 and the rivet 216 is fixed, the fixed frame contact portion 230 side is fixedly coupled to the fixed frame 100 and the coupling bolt 236 through the coupling hole 235. In addition, in accordance with the coupling relationship to be described below, the pair of outer wall panel fixing bracket 200 is coupled to the upper outer wall panel 300a and the lower outer wall panel 300b, leaving a space therebetween rainfall inflow path (A). And rainfall induction line B (see FIG. 4).

The outer wall panel support part 210 includes a vertical elevation adhesive part 211, an outer wall panel end fixing part 212, a moment support part 213, a coupling hole 215, and a rivet 216. The vertical portion 310 of the outer wall panel 300 is attached to the vertical elevation adhesive part 211 by an adhesive 211a. In addition, an outer wall panel end 321 of the outer wall panel 300 is fixedly coupled to a recess of the outer wall panel end fixing part 212 in the horizontal part, and the outer wall panel horizontal part 320 and the outer wall panel are fixed. The support portion 210 is fixedly coupled to the rivet 216 through the coupling hole 215 of the outer wall panel support portion 210 so that the support portion 210 can be coupled to the coupling hole 325 of the horizontal wall panel 320 in a continuous manner. In addition, the rainfall inflow path (A) of the upper outer wall panel 300a and the lower outer wall panel 300b coupled to the horizontal wall panel support part 130 in the state where the outer wall panel fixing bracket 200 is coupled in a pair. Defined by the outer wall panel horizontal portion 320, the contaminated rainfall 7 including dust 5 of the upper outer wall panel 300a is a hidden space between the upper outer wall panel 300a and the lower outer wall panel 300b. Allow it to flow. Accordingly, the outer wall panel fixing bracket 200 has a function of preventing the polluted rainfall 7 from flowing along the surface of the lower outer wall panel 300b so as not to contaminate the building outer wall.

The vertical elevation adhesive part 211 includes an adhesive 211a and a protrusion 211b, which can be more firmly fixed to the outer wall panel 300, and the outer wall panel 300 has its own vertical load or wind load. Due to the up, down, left, and right vibrations, the outer wall panel 300 has a function of preventing bending or damage. In the case of having a single vertical elevation adhesive part 211, the liquid is applied after the adhesive is applied, so that the upper part is in an absence of the adhesive by flowing down on the vertical surface, and thus, the adhesive force may be reduced since the upper part is not adhered to the upper part. As a result, the outer wall panel 300 may be dislodged or damaged depending on vertical and horizontal loads, and may even cause safety accidents during separation. Therefore, it would be desirable to have a configuration that allows the adhesive 211a to be evenly formed and attached to enhance the adhesion with the outer wall panel 300, thereby partitioning the adhesive portion 211 in a vertical section. It is also possible to form a plurality of vertical elevation adhesive portion 211 is partitioned by a plurality of projections (211b) in order to withstand a greater force.

Preferably, the protrusions 211b may have a plurality of protrusions having the same size inside the vertical elevation adhesive part 211. The vertical facade adhesion part 211 of the outer wall panel vertical part 310 and the fixing bracket may be formed. When combined with the adhesive (211a), it is to maintain a uniform evenly vertical state, thereby making it possible to exactly the vertical of the outer wall panel 300 by making the vertical of the outer wall panel fixing bracket 200, It can function more robustly against warpage or twisting due to self load or wind load of the outer wall panel. In addition, it is possible to form a plurality of the vertical facade adhesive portion 211 to allow the adhesive 211a to be evenly distributed, and to have a greater adhesive force.

The outer wall panel end fixing part 212 includes a hook-shaped recessed part protruding upward when the lower outer wall panel 300b is fixed to the lower side when the upper outer wall panel 300a is fixed. The outer wall panel end 321 may be coupled to the main portion of the outer wall panel end fixing portion 212 to prevent the outer wall panel 300 from moving under load or vibration.

The moment support portion 213 preferably forms a circular protrusion in a portion in which the thickness of the member is particularly thick, and exists between the outer wall panel support portion 210 and the depression portion 220 to be described below. When there is a movement due to the self load or the wind load of the outer wall panel 200, the outer wall panel fixing bracket 200 may receive a moment, and thus may be damaged, thereby preventing and supporting the moment.

The depression 220 includes an inclined portion 221, a vertical portion 222, a bottom portion 223, and refers to a portion recessed from the horizontal portion of the outer wall panel fixing bracket 200 to an upper portion or a lower portion. The rainfall collected through the rainfall inflow path A formed by the pair of the outer wall panel support part 210 and the outer wall panel horizontal part 320 is contaminated rainfall 7 having a "c" shape. To form a rainfall induction line (B) to flow to.

In more detail, the rainfall induction line (B) is present in a hidden space between a pair of coupled outer wall panel fixing bracket 200, the contaminated rainfall (7) introduced through the rainfall inlet path (A) is It collects in the rainfall induction line (B) to flow to the vertical portion of the outer wall panel 300 and to flow on the ground of the lower part of the building. Therefore, it may be desirable to include the inclined portion 221 so that the contaminated rainfall 7 can be better collected in the rainfall induction line B through the rainfall inflow path A. In addition, the inclined portion 221 is connected to the outer wall panel support portion 210, and the connection portion includes a moment support portion 213 as described above because the moment is received by the load and wind pressure of the outer wall panel.

The fixed frame contact portion 230 includes a thermal barrier pad 231, the silicon charging portion 232, the coupling hole 235, the coupling bolt 236, the right side in the form of "ㅓ" the fixed frame 100 It is in contact with and is firmly fixed to the coupling bolt 236 through the coupling hole of the fixing frame 100 formed in series with the coupling hole 235 of the outer wall panel fixing bracket 200, the left protruding portion is made of a pair The outer portion of the outer wall panel fixing bracket 200 and the coupling portion is finished with silicon caulking to form a silicon charging unit 232.

The thermal barrier pad 231 is installed at a portion where the outer wall panel fixing bracket 200 and the fixing frame 100 are in contact, and serves to prevent heat transfer between the contact portions. This is the day when the external high temperature is transmitted from the outer wall panel 300 to the fixed frame 100, and at night there is a temperature difference between the inside and the outside, which causes the condensation to become wet in the fixed frame 100 This is to prevent the fixed frame 100 is corroded and affects the service life, and seriously, because the fixed frame 100 itself is damaged. As a result, it is possible to solve the corrosion of the fixing frame 100, which is a problem of the prior art, due to moisture condensation. The thermal barrier pad 231 may be preferably a material that cannot transfer heat, and examples thereof include butyl adhesive tape.

The silicon charging unit 232 includes a configuration in which the silicon 232a and the heat insulator 232b can be charged. The upper outer wall panel fixing bracket and the lower outer wall panel are coupled in pairs for waterproof, moisture proof, and heat insulation. The silicon 232a is filled between the fixing brackets, and the silicon 232a will be applied for waterproofing and moistureproof purposes, and the heat insulating material 232b is also applied therein, which is between the outer wall panel fixing brackets 200. This is to prevent the infiltration of chills in the air.

When looking at the outer wall panel fixing bracket 200 as a whole, the outer wall panel fixing bracket 200 as shown in Figure 4, by combining two having a pair of symmetrical cross-section upper and outer wall panels and lower outer walls Form a space for hiding between the panels. Referring to FIG. 3, the width of the outer wall panel fixing bracket 200 may include the recessed portion 220 of the outer wall panel fixing bracket 200 because of its width having the largest width d1 toward the fixing frame 100. Rainfall induction line (B) is to be formed. In addition, the width of the outer wall panel support portion 210 has a width of d2, which allows the pair of outer wall panel fixing brackets 200 coupled with the upper outer wall panel and the lower outer wall panel to form the rainfall inflow path A. To do this. The width d2 of the rainfall inflow path A formed by the outer wall panel support 210 is formed to be narrower than the width d1 of the rainfall induction line B formed by the depression. Contaminated rainfall coming down from the outer wall panel flows through the rainfall inflow path (A) and must be collected in the rainfall induction line (B) is a natural result. As shown in FIG. 3, the outer wall panel fixing bracket 200 has a width of d3 vertically and a width of d4 horizontally, which forms a silicon charging part 232 of the fixed frame contact portion 230. A predetermined width is formed so that it may be. Rainfall introduced through the rainfall inflow path A, which is the space defined by the outer wall panel support 210, can flow into the rainfall induction line B, which is the space defined by the depression 220. Therefore, the horizontal width d4 should be narrower than the bottom portion 223 of the depression 220. In addition, the vertical width d3 is preferably so that the contaminated rainfall (7) flowing through the rainfall inflow path (A) flows more naturally to the rainfall induction line (B), preferably the rainfall inflow It should be narrower than the width of d2 forming the path A.

The outer wall panel 300 includes an outer wall panel vertical part 310 and an outer wall panel horizontal part 320. The outer wall panel 300 is formed in a box shape in which an upper portion of a rectangle is formed, and the part forming the elevation faces the outer wall panel vertical part 310. A part that can be combined with the outer wall panel fixing bracket 200 at the bottom forms the outer wall panel horizontal part 320. It is fixedly coupled to the rivet 216 through the coupling hole 215 of the outer wall panel support portion 210 formed in series with the coupling hole 325 of the outer wall panel horizontal portion 320. Therefore, according to the prior art, the outer wall panel vertical part 310 and the outer wall panel horizontal part 320 according to the up, down, left and right loads of the outer wall panel 300 due to the weakening of the coupling force between the outer wall panel 300 and the outer wall panel fixing bracket 200. Since there was a fear of cracking between), the present invention includes the following configuration.

The outer wall panel vertical part 310 forms an outer wall panel elevation adhesive part 311 inward, and is a part of the outer wall panel support part 210 contacted with the vertical elevation adhesive part 211 and the adhesive 211 a to maximize adhesion. In order to increase the area of the contacted surface in order to increase the size, it is preferable that the outer wall panel is formed of a surface roughened by the contact surface 311.

The outer wall panel horizontal portion 320 includes an outer wall panel end 321 and a coupling hole 325, the outer wall panel end 203 is the outer wall panel end fixing portion 212 of the outer wall panel support portion 210 It is to be fixed and coupled, and is formed to be coupled to the outer wall panel fixing bracket 200 and the rivet 216 through the coupling hole 325, the adhesion of the outer wall panel vertical portion 310 and Functions to enhance the binding force, and to improve the bonding force by the rivet coupling and the outer wall panel end fixed coupling. Therefore, the outer wall panel 300 was able to withstand the load due to the up, down, left and right movements, thereby solving the problems of the prior art.

Hereinafter will be described in detail with reference to the accompanying drawings a preferred embodiment of the use of the outer wall panel fixing bracket and the outer wall panel fixing structure for preventing contamination of the building exterior wall according to the present invention.

Figure 4 is a cross-sectional view of the installation of the outer wall panel fixing bracket for preventing pollution of the building exterior wall according to an embodiment of the outer wall panel fixing structure using the outer wall panel fixing bracket of the present invention, Figure 5 is the outer wall panel fixing using the outer wall panel fixing bracket of the present invention. An elevation view of a building exterior wall panel pollution prevention system according to another embodiment of the structure.

Referring to the use of the outer wall panel fixing bracket for preventing building exterior wall pollution and the outer wall panel fixing structure using the same according to an embodiment of the present invention with reference to FIGS. 4 and 5, the rain 4 is the upper outer wall panel 300a of the building. When it flows down from), it will flow down including the dust (5) on the outer wall of the building. Therefore, the polluted rainfall 7 including the dust 5 flows into the rainfall inflow path A before reaching the lower outer wall panel 300b, thereby moving the inclined portion 221 of the outer wall panel fixing bracket recess. Through the rain induction line (B). As a result, the polluted rainfall 7 introduced into the rainfall induction line B flows in the horizontal direction of the outer wall panel 300 and flows toward the vertical edges, and thus the vertical rainfall induction lines of the vertical edges are not shown in the drawing. Rainfall 7 contaminated through is to reach the ground of the lower part of the building. Accordingly, referring to an elevation view of the building exterior wall panel pollution prevention system according to another embodiment of the exterior wall panel fixing structure using the exterior wall panel fixing bracket of the present invention as shown in FIG. 5, the exterior surface of the building includes dust. Since the contaminated rainfall 7 is transferred from the upper outer wall panel to the lower because it is vertically lowered, this prevents the contaminated rainfall from being hidden inside the outer wall panel fixing bracket 200 through the rainfall inflow path A. This can prevent the contamination of the exterior wall panel of the building to prevent damage to the beautiful appearance of the building.

6 is a partial detailed view of the outer wall panel support structure of the outer wall panel fixing structure using the outer wall panel fixing bracket according to another embodiment of the present invention, Figure 7 is an outer wall using the outer wall panel fixing bracket according to another embodiment of the present invention Partial detail of contact with fixing frame of panel fixing structure.

Referring to Figure 6 using the outer wall panel fixing bracket for preventing pollution of the building exterior wall according to an embodiment of the present invention, which is a partial detailed cross-sectional view of the outer wall panel support 210, for fixing the outer wall panel 300 The outer wall panel support part 210 includes a vertical facade adhesive part 211 and an outer wall panel end fixing part 212 so that the outer wall panel 300 can be more firmly fixed. The vertical facade adhesive part 211 of the outer wall panel fixing bracket The outer wall panel facing adhesive part 311 is firmly fixed with the adhesive 211a. Accordingly, in order to form greater adhesion and adhesion, the vertical elevation adhesive portion 211 of the outer wall panel fixing bracket includes a plurality of adhesion portions to prevent the adhesive 211a from flowing down and to maintain uniform adhesion evenly. Preferably, the outer wall panel surface adhesive portion 311 may be formed with a surface having irregularities and the like to allow more adhesive surfaces to be formed. In addition, it is preferable to include a plurality of projections (211b) protruding in the same size according to the vertical distribution in the vertical facade adhesive portion 211, which is the outer wall panel 300 is perpendicular to the vertical facade adhesive portion 211 This is to withstand the torsion, bending, etc. by the self load or the wind load of the outer wall panel 300 so that it can be attached while maintaining. In addition, there is another portion for fixing the outer wall panel 300, the outer wall panel end fixing portion 212, which is to allow the end 321 of the outer wall panel coupled to the horizontal portion of the outer wall panel fixing bracket to be coupled to fit. It is characterized by forming a recess. As a result, the outer wall panel 300 can be more firmly coupled to the outer wall panel fixing bracket 200, so that there is no shaking or movement, so that a crack occurs between the outer wall panel vertical part 310 and the outer wall panel horizontal part 320. It can be prevented, to prevent breakage and departure due to the horizontal, vertical load of the outer wall panel 300 it is possible to prevent a safety accident.

Referring to the state of use of the building exterior wall pollution prevention outer wall panel fixing bracket according to another embodiment of the present invention with reference to Figure 7, this is a partial detailed cross-sectional view of the fixing frame contact portion 230, the fixing frame 100 and the outer wall It includes a thermal barrier pad 231 to block the heat transferred from the outer wall panel 300 between the panel fixing bracket 200. This is because the fixing frame 100, the outer wall panel bracket 200, the members of the outer wall panel 300 are all made of metal, the thermal conductivity is high, the heat received during the day in the outer wall panel 300 is transferred to the fixing frame 100, For this reason, condensation occurs due to a temperature difference in the fixed frame 100 due to a severe temperature difference with the outside at night. As a result, when the outer wall panel fixing bracket is installed according to the prior art, moisture is accumulated in the fixing bracket 100 due to the temperature difference, and condensation occurs. When the condensation occurs, most of the fixing frames are made of steel, which is easily corroded. Because it is manufactured, corrosion occurs. In addition, in order to prevent such corrosion, a problem arises in that an expensive material capable of preventing corrosion of the member of the fixed frame 100 is used. Accordingly, when the thermal barrier pad 231 is installed at the fixed frame contact portion 230, condensation may be prevented and corrosion of the fixed frame 100 may be prevented. Therefore, it is possible to solve the reduction in life, damage, and safety accidents caused by the corrosion, which is a problem, and furthermore, since the fixing frame 100 does not have to be used as an expensive member, member reduction and construction cost It will be possible to achieve the effect of saving money. The thermal barrier pad 143 may be preferably a material that cannot transfer heat, and examples thereof include butyl adhesive tape.

The above-described embodiment is a preferred embodiment to enable a person having ordinary knowledge in the art to which the present invention pertains (hereinafter referred to as a person skilled in the art) to easily carry out an exterior wall panel fixing bracket for preventing a building exterior wall contamination according to the present invention. However, the present invention is not limited to the above-described embodiments and the accompanying drawings, and thus, the scope of the present invention is not limited thereto. Therefore, it will be apparent to those skilled in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention, and it is obvious that parts easily changed by those skilled in the art are included in the scope of the present invention. .

As described above, the present invention can achieve the following effects by the above configuration and coupling relationship.

The present invention provides a building outer wall pollution prevention outer wall panel fixing bracket for moving the contaminated rainfall of the outer wall of the building to the hidden space between the upper panel and the lower panel to flow to the ground of the lower part of the building, whereby By preventing the vertical descent from the panel to the lower panel can prevent the building exterior wall from being contaminated.

The present invention can maintain the appearance of a beautiful building by preventing contamination of the outer wall of the building, thereby achieving an effect that can help form a beautiful urban landscape.

According to the present invention, the conventional silicone oil is contained in rainfall and the building exterior wall is contaminated, so that the building exterior wall panel is easily corroded by the metal corrosion ability of the silicone oil and is damaged, thereby reducing the lifespan. Rainfall can be blocked to prevent corrosion of the building's exterior walls and extend its lifespan.

According to the present invention, the outer wall panel supporting bracket of the outer wall panel fixing bracket includes a vertical elevation adhesive part and an outer wall panel end fixing part, so that it is able to withstand the load of the outer wall panel more reliably than the conventional outer wall panel fixing bracket, which is more secure and more prone to damage. It can achieve the effect of having a longer life.

The present invention, in the vertical elevation bonding portion of the outer wall panel support portion of the fixing bracket, when the single vertical elevation bonding portion is a liquid after the adhesive is applied, the liquid flows down on the vertical surface, the upper portion is free of the adhesive and eventually If the external wall panel is separated or damaged due to vertical and horizontal loads due to the problem that the adhesive force is not adhered, it may be said that even a safety accident may occur when the external wall panel is detached. By forming a plurality of vertical elevation adhesive parts to allow the adhesive to be evenly formed and attached in order to reinforce, the effect of solving the above problems can be achieved.

According to the present invention, the vertical elevation part of the outer wall panel support part of the fixing bracket includes a plurality of protrusions protruding with the same size so that the vertical elevation part of the outer wall panel can be uniformly perpendicular to the outer wall panel support part of the fixing bracket. It is attached so that the outer wall panel can be prevented from bending or twisting under its own load or wind load.

The present invention includes a thermal barrier pad at a contact portion between the outer wall panel fixing bracket and the outer wall panel fixing frame, thereby preventing heat from being transferred to the fixing frame through the fixing bracket during the day. By preventing condensation due to moisture or the like to prevent corrosion of the fixed frame, it is possible to achieve an effect on safety and life extension.

The present invention, by including a thermal barrier pad in the fixed frame contact portion, to prevent heat transfer to the fixed frame so that the fixed frame is not corroded by the temperature difference, so that a conventional member such as expensive corrosion-resistant stainless steel is used. Since it can avoid, the effect which can reduce construction cost can be aimed at.

Claims (3)

In the outer wall panel fixing bracket for fixing the building exterior wall panel to the exterior of the building as a plate member extending in the longitudinal direction, A vertical elevation adhesive part of the vertical shape attached to the vertical part of the outer wall panel and a horizontal part having a horizontal cross section bent horizontally at the vertical elevation adhesive part and attached to the horizontal part of the outer wall panel, and fixing the outer wall panel And an outer wall panel support part defining a rainfall inflow path defined by a space between the horizontal parts facing each other; A vertical portion of the outer wall panel support portion which is connected to the horizontal portion and is bent from a horizontal portion of the outer wall panel support portion to a vertical elevation contact portion of the outer wall panel support portion and a bottom portion bent from the vertical portion of the depression portion A depression forming a rainfall induction line which is a defined space; And a fixed frame contact portion which is formed to be connected to the recess portion and is bent in an opposite direction to the vertical facade adhesive portion of the outer wall panel support portion, wherein the outer wall panel fixing bracket is a portion fixed to the outer wall panel fixing frame of the building. Exterior wall panel fixing bracket for preventing contamination of building exterior walls. The method of claim 1, The horizontal part of the outer wall panel support part includes an outer wall panel end fixing part to which the outer wall panel ends are fixedly coupled, and the vertical facade adhesive part of the outer wall panel support part includes a plurality of protrusions protruding from the building. Outer wall panel fixing bracket. The method of claim 1, The fixed frame contact portion of the building exterior wall pollution prevention outer wall panel fixing bracket, characterized in that it comprises a thermal barrier pad.

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