KR200373283Y1 - A Fastening Device of Building Outer Wall Ornamental - Google Patents

Abstract

The present invention allows the vertical and horizontal stones of the building exterior material to be mounted on a high-rise building to be firmly coupled to the metal structure through fixing fasteners and connecting metal balls, and to repair and replace the building exterior material. The present invention relates to a building exterior material fixing device that can be easily and easily made and effectively copes with dynamic loads and static loads applied to building exterior materials.

The technical configuration is, after a plurality of holes 130 are formed on each of the coupling portion of the vertical and horizontal stone (110a) (110b), which is the building exterior material 110, the structural portion of the vertical and horizontal stone The silicon adhesive 120 is doped with the bolt supporter 140 is tightly interpolated and fixed inside the hole 130 formed in the coupling portion of the vertical and horizontal stones 110a and 110b. Structural silicone adhesive 120 having a vertical surface 151 and a horizontal surface 152 of the fixing fastener 150 having a cross section formed at right angles on the coupling portion of the vertical and horizontal stones 110a and 110b. ) In contact with the vertical and horizontal stones (110a, 110b) on the vertical surface 151 and the horizontal surface (152) of the fastener 150 for fixing mounted on the coupling portion of the vertical and horizontal stone (110a, 110b), 153 through the coupling bolt 160 is inserted, then coupled with the bolt support 140 The fixing fastener 150 is installed to be fixed and fixed, one side of the vertical surface 151 of the fixing fastener 150 is integrally horizontally connected with the connecting portion 170, while the connecting portion 170 is connected to the metal The coupling piece 181 of the sphere 180 is slidably inserted and fixed, one side end of the connecting metal sphere 180 as a coupling bolt 190 is installed so as to be fixed to the metal structure 200 and coupling. do.

Description

Fastening Device of Building Outer Wall Ornamental

The present invention relates to a fastening device for a building exterior material that allows easy and easy fixing of a building exterior material of a material such as a stone attached to a high-rise building using a fastener. Holes are respectively laid on the coupling parts of the vertical and horizontal stones, which are architectural exterior materials, and the structural silicon adhesive is filled in the holes formed in the vertical and horizontal stones, and the threaded portions are formed on the inner and outer surfaces of the locking step and the inclined upwards. After the bolt support is internally installed, it is fixed by hardening, and a fastener for fastening having a cross section formed at right angles on the coupling portions of the vertical and horizontal stones, which are the building exterior materials, is installed and fixed to the vertical and horizontal stones as the coupling bolts. Due to the fixed fixing with the support, the building exterior material such as stone installed in the high-rise building Through fasteners (Fastener) can be further firmly coupled and fixed, while the repair and replacement of the building exterior material can be easily and easily made, the dynamic load and static load applied to the building exterior material The present invention relates to a building exterior fixing device that can effectively respond.

In a conventional building exterior material used in a conventional high-rise building, the exterior stone is attached to the outer wall of the building via a stone support metal ball on the upper and lower portions of the building exterior stone, wherein the building exterior stone is formed in the building exterior stone Between the joints are to install a silicon or the like as a finishing material in order to block the undesired reduction and excellent inflow from the outside due to the exposure of the exposed stone support metal sphere.

The exterior wall plate fixture for fixing a conventional building exterior material related to this technique is known from the Republic of Korea Patent Publication No. 0172037.

That is, the technical configuration is as shown in Figures 1 and 2, the upper and lower grip strips 10, 20 of the fastener for fixing the stone 40, the upper and lower fasteners (11, 12) The front end of the upper and lower grip portions 13 and 14 are bent, and the upper and lower fastening portions 11 and 12 are fastened as the fastening bolts 30, and the upper and lower grip bands ( 10) (20) is composed of a joint 41 between the stones 40 to be coupled to the joint 41 is put into the finishing material such as silicon is fixed by curing.

Conventional exterior wall plate fixture made of the above configuration, by using the upper and lower grip strips (10, 20) to strongly fix the stone outer wall plate material, it is possible to eliminate the risk of the stone outer wall plate is separated.

However, silicon, which is used for joint filling of building exterior materials, such as the stone, is polluted and aged due to external environment such as external temperature and rainwater, resulting in water leakage and condensation. As a result, the external value of high-rise buildings is greatly reduced.

In addition, in the outer wall plate fixture as described above, as shown in Figure 2, one end of the connector to which the lower grip strip 20 is fixed simply by using the building wall and the coupling bolt to repair the building exterior material and There are many problems, such as making the replacement extremely difficult.

The present invention has been made in order to improve the conventional problems as described above, the purpose is to allow the building exterior material of a material such as stone that is mounted on a high-rise building can be further firmly coupled and fixed through a fastener for fixing, The repair and replacement of the building exterior material can be made easily and easily, while providing a building exterior material fixing device that can effectively respond to the dynamic load and the static load applied to the building exterior material.

1 is a schematic perspective view of a stone fixture for fixing of conventional building exterior materials.

Figure 2 is a cross-sectional structural view of the combined state of the conventional stone fixtures.

Figure 3 is a schematic exploded perspective view of a fastener for fastening the building exterior member fixing device according to the present invention and a connecting metal sphere coupled thereto.

Figure 4 is a front cross-sectional structure of the coupling state of the fastener for fastening and connecting metal sphere for fixing the building exterior material of the present invention.

5 is a front structural view of a fastener for fixing according to the present invention.

Figure 6 is a front structural view of the connecting metal sphere according to the present invention.

Explanation of symbols on the main parts of the drawings

110 ... building exterior 110a, 110b ... vertical and horizontal stone

120 ... structural silicone adhesive 130 ... holes

140 bolt support 141

142 Screw thread 150

151 ... vertical plane 152 ... horizontal plane

153 ... Hallhole 154 ... Inclined End

155 ... adhesive inlet groove 160 ... bonding bolt

170 ... Connection 171 ... Retaining groove

172 ... Step 180 ... Connecting metal ball

181 Joining piece 182 Support

190 ... Bolt bolt 200 ... Metal construction

210,210 '... Pad part K ... Uneven part

The present invention as a technical means for achieving the above object, in the building exterior material fixing device,

Structural silicone adhesive material is formed on the coupling portion of the vertical and horizontal stone which is a building exterior material that is vertically and horizontally addressed, and is coated with a predetermined thickness on the surface of the coupling portion of the vertical and horizontal stone;

A bolt support that is installed inside the hole formed on each of the coupling parts of the vertical and horizontal stones, the locking jaw inclined upward on the outer circumference and the screw portion formed on the inner circumference to be inserted and fixed;

Fastening fasteners are formed on the coupling portion of the vertical and horizontal stone applied with the structural silicone adhesive material at a right angle so that the rear surface is installed in contact with the structural silicone adhesive material of the vertical and horizontal stone;

Jang holes are formed on the vertical surface and the horizontal surface of the fastener for fastening, respectively, one side of the fastening fastener is formed on the vertical surface of the fixing fastener and one side thereof is connected to the horizontal fastening integrally with the fixing fastener;

A coupling bolt inserted into the bolt supporter fixedly installed on the coupling portion of the vertical and horizontal stones integrally with the fixing fastener and fastened to the fixing fastener to fix the vertical and horizontal stones at a right angle; And,

A coupling piece is slidably inserted into a fixing groove formed at one side connection portion of the fixing fastener, and a support portion formed at one side of the coupling piece supports and secures the stepped portion of the connection portion, and one side end is a coupling bolt. By connecting to provide a fastening device for building the building material, characterized in that it comprises a;

In addition, the present invention is a fastening for fastening is installed at a right angle on the coupling portion so as to support the vertical and horizontal stone as the building exterior material, the adhesive inlet grooves are formed in the vertical surface and the bottom of the horizontal surface, respectively, the vertical and On one side of the horizontal is characterized in that the inclined end portions are each formed for the inflow of the structural silicone adhesive.

In addition, an uneven portion is formed on one surface of the connecting metal sphere that is fixedly coupled to the metal structure as a coupling bolt, and an uneven portion is formed on the inner side of the uneven portion of the connecting metal sphere through a pad portion which serves as a wedge, thereby fixing the coupling bolt as a coupling bolt. It is characterized by being installed.

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

3 is a schematic exploded perspective view of a fastener for fastening the building construction material according to the present invention and a connecting metal ball coupled thereto, and FIG. 4 is a front cross-sectional structure of the fastening device for fastening and connecting metal ball for fastening the building exterior material according to the present invention. 5 and 6 are front structural views of the fastener for fastening and the connecting metal sphere according to the present invention, and a plurality of holes 130 are provided on the coupling portions of the vertical and horizontal stones 110a and 110b, which are the building exterior materials 110, respectively. After the dog is formed, the structural silicon adhesive 120 of a predetermined thickness is guided to the coupling portion of the vertical and horizontal stone (110a) (110b), the inside of the hole 130 is filled with a certain amount of epoxy resin.

In addition, the inside of the hole 130, the locking jaw 141 is inclined upward on the outer circumferential surface is formed in the interior of the plurality of holes 130, respectively formed in the coupling portion of the vertical and horizontal stone (110a) (110b) In the inner circumferential surface of the bolt supporter 140, which is formed with the threaded portion 142, is tightly interpolated and then fixed by curing of the epoxy resin.

Subsequently, on the coupling portion of the vertical and horizontal stones 110a and 110b, the vertical surface 151 and the horizontal surface 152 of the fixing fastener 150 having a cross section formed at right angles are applied to the vertical and horizontal stones. In contact with the silicon adhesive 120 to be installed, the vertical surface 151 and the horizontal surface 152 of the fastener 150 for fixing mounted on the coupling portion of the vertical and horizontal stone (110a) (110b) as described above, After the coupling bolt 160 is inserted through the long hole 153 formed on the surface, the fixing fastener 150 is installed by being coupled with the bolt support 140 inserted into the hole 130 and fixed. It is installed to be fixed.

At this time, the fixing fastener 150 installed at right angles on the coupling portion to support the vertical and horizontal stone (110a) (110b), the adhesive inlet groove 155 at the bottom of the vertical surface (151) and the horizontal surface (152). Each of which is formed, the inclined end portion 154 is inclined at an angle to the vertical and horizontal sides of the fixing fastener 150 for the inflow of the structural silicone adhesive 120, respectively, the inclined end portion of the vertical surface 151 A long hole 153 is formed at 154 and the coupling bolt 160 coupled thereto is inclined at an angle so as to be fixed to the vertical stone 110a.

Subsequently, a fixing groove 171 and a stepped portion 172 are formed at one side of the vertical surface 151 of the fixing fastener 150, and the connecting portion 170 is integrally connected to the fixing fastener 150 in a horizontal direction. ) Is rolled out, and the coupling groove 171 of the connecting metal sphere 180 is slidably inserted into and fixed to the fixing groove 171 formed in the connection portion 170 of the fixing fastener 150, and the connection The support part 182 formed at one side of the coupling piece 181 of the metal sphere 180 supports and fixes the step 172 of the connection unit 170. In this case, one side end of the connection metal sphere 180 is a coupling bolt ( 190 is installed to be fixed to the metal structure 200.

In addition, an uneven portion K is formed on one surface of the connection metal sphere 180 that is fixedly coupled to the metal structure 200 and the coupling bolt 190, and the uneven portion K of the connection metal sphere 180 is formed on the surface of the connection metal sphere 180. The inner concave-convex portion is formed through the pad portion 210 to serve as a wedge is installed to be fixed to the coupling bolt 190 through the coupling.

In addition, an uneven portion K is formed on a surface of the horizontal surface 152 of the fastening member 150 fixed to the horizontal stone 110b, which is the building exterior member 110, and a pad portion having uneven portions formed therein. It is made of a configuration that is coupled to the horizontal stone (110b) and fixed as a coupling bolt 160 through the (210 ').

Referring to the operation and effects of the present invention made of such a configuration as follows.

As shown in FIGS. 3 to 6, when the exterior wall is formed by attaching the building exterior material 110, which is made of stone, to a metal structure of a high-rise building, the building exterior material 110 is vertical and horizontal stone. In the state where a plurality of holes 130 are formed by using a drill on the coupling portion of the 110a and 110b, respectively, the structural silicone adhesive 120 having a predetermined thickness is formed on the coupling portion of the vertical and horizontal stones 110a and 110b. ) Is applied, and a predetermined amount of epoxy resin is injected into the hole 130.

As described above, in the inside of the hole 130 formed in the coupling portion of the vertical and horizontal stone (110a) (110b) of the building exterior material 110, the bolt support 140 is formed on the inner peripheral surface 140 After being closely interpolated, the epoxy resin can be fixed by hardening of the epoxy resin. At this time, an outer sloping locking jaw 141 is formed on the outer circumferential surface of the bolt supporter 140 so that the inside of the hole 130 can be fixed. Do not fall.

Subsequently, the vertical surface 151 and the horizontal surface 152 of the fixing fastener 150 having a cross section formed at right angles on the coupling portions of the vertical and horizontal stone 110a and 110b are applied to the vertical and horizontal stone. In order to be firmly installed in contact with the silicone adhesive 120, in this case, on the vertical surface 151 and the horizontal surface 152 of the fastening fastener 150 mounted on the coupling portion of the vertical and horizontal stone (110a) (110b), After the coupling bolt 160 is inserted through the long hole 153 formed on the surface thereof, the bolt support 140 and the coupling bolt 160 inserted into and fixed to the inside of the hole 130 are coupled to each other. In addition, the fixing fastener 150 is installed in a solid state on the coupling portion of the vertical and horizontal stone (110a) (110b) to be fixed.

At this time, the fixing fastener 150 installed at right angles to the vertical and horizontal stones 110a and 110b is formed in the state where the adhesive inlet grooves 155 are formed at the bottom of the vertical surface 151 and the horizontal surface 152, respectively. In addition, the inclined end portions 154 which are inclined at a predetermined angle for the inflow of the structural silicone adhesive 120 are formed on one side of the fixing fastener 150, respectively, so that the vertical and horizontal stones are shown in FIG. The vertical surface 151 and the horizontal surface 152 of the fastener 150 for fixing to 110a and 110b may be installed in a more solid state.

In addition, by making the long hole 153 is formed in the inclined end portion 154 of the vertical surface 151 of the fixing fastener 150, the coupling bolt 160 coupled thereto is inclined at an angle to couple to the vertical stone (110a). It is fixed so that it can respond more effectively to dynamic load and static load applied to building exterior materials.

As described above, in the state in which the fastening fastener 150 is fixed to the vertical and horizontal stones 110a and 110b in a solid state, the fixing groove 171 and one side of the vertical surface 151 of the fastening fastener 150 are provided. A stepped groove 172 is formed at one side thereof so that the connecting portion 170 is horizontally rolled in a horizontal direction integrally with the fixing fastener 150, thereby forming a fixing groove formed at the connecting portion 170 of the fixing fastener 150. The coupling piece 181 of the connection metal sphere 180 is slidably inserted into the 171 to be fixed.

In addition, one side end of the connecting metal sphere 180 in a state in which the support portion 182 formed to one side of the coupling piece 181 of the connecting metal sphere 180 supports and fixes the step 172 of the connecting portion 170. Is fixed to the metal structure 200 as a coupling bolt 190, the vertical and horizontal stone (110a) (110b) is fastening the fastening 150 and the connection metal sphere 180 is slidably coupled thereto. It may be fixed to the metal structure 200 through the interposition.

Meanwhile, an uneven portion K is formed on one surface of the connection metal sphere 180 that is fixedly coupled to the metal structure 200 and the coupling bolt 190, and the uneven portion K of the connection metal sphere 180 is formed on the surface of the connection metal sphere 180. The inner concave-convex portion is formed so as to be firmly coupled and fixed as a coupling bolt 190 via the pad portion 210 serving as a wedge, and in addition to the horizontal stone 110b of the building exterior material 110. Concave-convex portion K is formed on the surface of the horizontal surface 152 of the fastener 150 for fastening to be mounted on the engaging portion, and the horizontal stone as the coupling bolt 160 through the pad portion 210 'having the uneven portion formed therein. 110b) and can be more firmly combined and fixed.

As described above, according to the building exterior fixing device of the present invention, the vertical and horizontal stone, which is a building exterior material mounted on a high-rise building, can be firmly coupled and fixed to the metal structure through fastening fasteners and connecting metal balls. While the repair and replacement of the building exterior material can be easily and easily made, there is an excellent effect of effectively coping with the dynamic load and the static load applied to the building exterior material.

Although the present invention has been illustrated and described in connection with specific embodiments, it should be understood that the present invention may be variously modified and changed without departing from the spirit or the scope of the present invention provided by the following claims for utility model registration. Those skilled in the art will want to know easily.

Claims (5)

In the construction exterior fixing device, A plurality of holes 130 are formed on the coupling portion of the vertical and horizontal stones 110a and 110b, which are the building exterior materials 110 that are vertically and horizontally struck, and the coupling portions of the vertical and horizontal stones 110a and 110b. Structural silicone adhesive 120 is applied to a predetermined thickness on the surface; To the inside of the hole 130 formed on the coupling portion of the vertical and horizontal stone (110a) (110b), respectively, the outer peripheral surface is inclined upwardly, the locking jaw 141 and the inner peripheral surface is formed with a screw portion 142 to be inserted and fixed Being a bolt support 140; The structural silicon adhesive 120 of the vertical and horizontal stones 110a and 110b is formed at right angles in cross section on the coupling portions of the vertical and horizontal stones 110a and 110b to which the structural silicone adhesive 120 is applied. Fixing fasteners 150 installed in contact with the ground; A long hole 153 is formed on the vertical surface 151 and the horizontal surface 152 of the fixing fastener 150, respectively, and a fixing groove 171 and one side thereof are formed at one side of the vertical surface 151 of the fixing fastener 150. A stepped portion 172 is formed so that the connecting portion 1700 which is rolled horizontally integrally with the fixing fastener 150; It is inserted into the bolt support 140 fixedly installed on the coupling portion of the vertical and horizontal stone (110a) (110b) integrally with the fixing fastener (150) to the vertical and horizontal stone (110a) (110b) at right angles Coupling bolt 160 is fastened to the fixing fastener 150 for fixing; And, The coupling piece 181 is slidably inserted into the fixing groove 171 formed at one side connection portion of the fixing fastener 150, and the support part 182 formed at one side of the coupling piece 181 is connected to the connection portion ( And a connecting metal ball 180 installed to couple and fix the stepped portion 172 of the 170 and one side end is coupled to the metal structure 200 as the coupling bolt 190; building exterior material comprising a Fixture. The fastener 150 for mounting the vertical and horizontal stones 110a and 110b at right angles to the coupling portion for supporting and fixing the adhesive material flows into the bottom of the vertical surface 151 and the horizontal surface 152. The grooves 155 are formed respectively, and the inclined end portions 154 which are inclined at a predetermined angle are formed at vertical and horizontal sides of the fixing fastener 150 to introduce the structural silicone adhesive 120, respectively. Exterior fixture. According to claim 1 or 2, wherein the inclined end portion 154 formed on the vertical surface 151 of the fixing fastener 150 is formed with a long hole 153 is coupled to the coupling bolt 160 is inclined at a predetermined angle Building exterior material fixing device, characterized in that the coupling to be fixed to the vertical stone (110a). According to claim 1, The metal structure 200 and the coupling metal sphere 180 is fixedly coupled as the coupling bolt 190, the uneven portion (K) is formed on one surface, the unevenness of the connection metal sphere 180 The building (K), the building exterior member fixing device characterized in that the concave-convex portion is formed on the inner side to be fixed as a coupling bolt 190 via the pad portion 210 serving as a wedge. According to claim 1, Uneven portion (K) is formed on the surface of the horizontal surface 152 of the fastener 150 for fixing mounted on the engaging portion of the horizontal stone (110b) that is the building exterior material 110, the uneven portion The building exterior material fixing device, characterized in that the coupling bolt 160 is fixed to the horizontal stone (110b) through the formed pad portion 210 '.