KR101584695B1 - A fixing structure of exterior material using integrated set anchor and constructing method thereof - Google Patents

Abstract

The present invention relates to an integrated set anchor which is inserted into a hole formed in a building and protrudes to the outside of the building; An upper fixture fixed to an outer side of the integral set anchor; Wherein the integrated set anchor includes an anchor portion inserted and fixed to an opening of the building and a support bar coupled to the anchor portion and fixed to the hole of the building, An inner body portion which is tightly inserted into the hole of the building so as to closely contact with the hole of the building; a latching portion which is supported by the hole entrance of the building to prevent the support bar from swinging; An outer body portion which is rotatable with respect to the supporting bar, a polygonal rotary fixing portion capable of rotating the supporting bar and supporting the upper fixing block in a horizontal direction, and a screw portion for fixing the upper fixing block, .
Through the present invention, by inserting a support bar into a hole of a building and rotating and fixing it, it is possible to provide an effect that the construction is simple, the construction period is shortened, and the construction cost is reduced.

Description

Technical Field [0001] The present invention relates to a fixing structure of a building exterior using an integrated anchor and an installation method thereof,

The present embodiment relates to a structure for fixing a building exterior material using an integrated three-anchor and a construction method thereof, that is, a building exterior material fixing structure using an integral three-anchor capable of quickly and securely fixing a building exterior material by simply inserting and rotating the integrated three- And a construction method.

Generally, horizontal and vertical beams or anchor bolts are used to install the building exterior.

In the case of using horizontal and vertical beams, a horizontal beam and a vertical beam are installed at regular intervals on an outer wall on which a building exterior material is to be installed, and a building exterior material is installed on the horizontal and vertical beams using brackets or the like. However, in this case, since the horizontal and vertical beams need to be installed on the entire outer wall of the building, there is a problem that the construction period and the construction cost are increased, the workforce is wasted, and the building exterior material is hardly fixed.

Further, when an anchor bolt is used, a separate fastener for fixing the building exterior member to the anchor bolt is required. That is, an anchor bolt is fixed to an outer wall of a building, a fixture is connected to the anchor bolt, and then a building exterior material is installed by connecting the building exterior material to the fixture. In this case, it is necessary to fasten the fixture to each of the plurality of anchor bolts, so that the construction process is troublesome, and it is not easy to adjust the distance between the outer wall and the exterior material of the building. Since the exterior material of the building is vertically provided in the anchor bolt and fixture, And it is structurally weak and disadvantageous to safety. Also, the fixing structure and the fixing method for fixing the anchor bolts to the outer wall of the building are complicated and the construction time is long.

Patent 1: Korean Patent No. 10-1406142

In order to solve the above-mentioned problems, the present invention provides a building exterior fixture structure using an integrated three-anchor structure in which a supporting bar is inserted into a hole of a building and is fixed by rotation to simplify construction, shorten a construction period, And to provide a method of construction thereof.

In addition, the present invention provides a structure for fixing a building exterior member using the one-piece set anchor which is structurally stable and does not sag due to a load, by which the support bar is tightly inserted and closely inserted into the hole of the building.

In addition, by fixing the upper fixture and the building exterior to the screw portion of the support bar, it is possible to fix the exterior casing of the building promptly and firmly, and also to control the space between the building and the exterior of the building, And to provide a construction method.

Also, it is intended to provide a structure for fixing a building exterior using a one-piece type anchor which can easily install not only a building exterior material but also a signboard, a piping, a mechanical device, etc., and a construction method thereof.

It is another object of the present invention to provide a structure for fastening a building exterior member using a single set anchor in which a support bar is firmly fixed to a hole of a building by providing a fastening portion on the support bar and a construction method thereof.

Also, a plurality of shear reinforcement protrusions are provided on the outer body to provide a building exterior fastener structure using the one-piece set anchor capable of supporting a heavy building material easily, and a construction method thereof.

Further, by providing a polygonal rotation fixing part on the support bar, the fixing structure of the building exterior using the one-piece set anchor which can easily fix the rotation of the support bar and firmly support the upper fixture and the building exterior in the horizontal direction, Method.

It is another object of the present invention to provide a structure for fastening a building fixture using a single set anchor which can easily fix a support bar by using a fastening device by forming a plurality of through holes or grooves around the center of the rotation fixture and a construction method thereof.

It is another object of the present invention to provide a structure for fixing a building exterior member and a method of constructing the same by using an integral type anchor which is provided with a corrosion prevention cap on the outside of the rotation fixing portion, thereby preventing corrosion of the rotation fixing portion.

Another object of the present invention is to provide a structure for fastening a building exterior using a single set anchor which is provided with a washer between the friction sleeve and the support bar to prevent damage and breakage of the friction sleeve, and a construction method thereof.

Also, it is intended to provide a fixing structure for a building exterior using a one-piece type anchor which can be easily and quickly removed when the one-piece anchor is rotated in a direction opposite to that when the one- .

The present invention also provides a fixing structure for a building exterior and a method of constructing the same using an integrated anchor that maximizes the heat insulation effect by limiting the transmission of heat only to an integral setanker by further including a heat insulating material between the building and the rotary fixing part.

An assembly fixture structure using an integral set anchor according to an example of the present invention includes: an integral set anchor which is inserted into a hole formed in a building and protrudes to the outside of the building; An upper fixture fixed to an outer side of the integral set anchor; Wherein the integrated set anchor includes an anchor portion inserted and fixed to an opening of the building and a support bar coupled to the anchor portion and fixed to the hole of the building, A locking portion which is supported by the hole of the building and prevents the supporting bar from swinging, and a locking portion which is supported by the locking hole to the outside of the hole of the building A protruding outer body portion, a polygonal rotary fixing portion capable of rotating the supporting bar and simultaneously supporting the upper fixing block in a horizontal direction, and a screw portion fixing the upper fixing block.

Further, the threaded portion may protrude outward of the rotation fixing portion, or may be recessed toward the inside of the rotation fixing portion.

The rotation fixing part may be provided with a plurality of through holes or recesses for inserting the fastening device around the center thereof.

The rotation fixing part may be formed separately from the outer body and may be fitted or screwed into each other.

The engaging portion may be a stepped portion having a larger diameter than the diameter of the inner body portion or a ring supported by the stepped portion or may be a ring-shaped portion that is welded to a connecting position of the inner body portion and the outer body portion. have.

Further, it may further include a heat insulating material between the outside of the building and the rotation fixing part.

Further, the anti-corrosion cap may cover the outside of the rotation fixing part so that the rotation fixing part is not corroded.

The anchor portion may include a head formed of an inclined portion formed with an internal thread and gradually decreasing in diameter from the inside to the outside, and a cutout portion including the cut portion inserted with the toe portion extended by the inclined portion of the toe, And a washer interposed between the friction sleeve and the friction sleeve, wherein the engaging portion of the support bar is engaged with the head portion of the anchor portion.

The outer body may be provided with a plurality of shear reinforcement protrusions.

A method of installing a building exterior material fixing structure using an integrated three-anchor according to an exemplary embodiment of the present invention includes: a step of attaching the heat insulating material to the outside of the building; A hole forming step of penetrating the heat insulating material to form the hole in the building; An integral three-anchor inserting step of inserting the integrated three-anchor into the hole of the building by lightly hitting it; An anchor type anchor fixing step of rotating the support bar of the integral setanker so as to be fixed to the hole of the building; And an upper fixture fixing step of coupling the upper fixture to the integral set anchor.

Through the present invention, by inserting a support bar into a hole of a building and rotating and fixing it, it is possible to provide an effect that the construction is simple, the construction period is shortened, and the construction cost is reduced.

Further, the supporting bar is tightly inserted into the hole of the building so as to be coupled thereto, so that it is structurally stable, and it is possible to provide the effect that there is no deflection due to the load.

Further, by fixing the upper fixture and the building facade to the threaded portion of the support bar, the building facade can be quickly and firmly fixed, and the space between the building and the facade can be easily adjusted.

In addition, it is possible to provide not only a building exterior material but also a signboard, a piping, and a mechanical device to be easily installed in the building.

Further, by providing the support bar with the latching portion, it is possible to provide an effect that the support bar is firmly fixed to the hole of the building.

Further, since the outer body portion is provided with a plurality of the front end reinforcing projections, it is possible to provide an effect that the outer body portion can be well supported by the exterior material of the heavy object.

In addition, by providing the polygonal rotation fixing portion on the support bar, the support bar can be easily fixed in rotation, and at the same time, the upper fixture and the building exterior can be firmly supported in the horizontal direction.

In addition, by forming a plurality of through holes or recesses around the center of the rotation fixing portion, it is possible to provide an effect that the support bars can be easily rotated and fixed using the fastening device.

In addition, by providing the corrosion prevention cap on the outer side of the rotation fixing portion, corrosion of the rotation fixing portion can be prevented.

Further, by further providing a washer between the friction sleeve and the support bar, it is possible to provide an effect of preventing damage and breakage of the friction sleeve.

In addition, when the integral three-anchor is misaligned during construction, it can be rotated in a direction opposite to that of the insertion of the integral three-anchor, thereby providing a simple and quick removal effect.

Further, by further including the heat insulating material between the building and the rotation fixing portion, the heat transfer can be limited to the integral one-piece anchor, thereby providing the effect of maximizing the heat insulating effect.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a building exterior fixture fixing structure using an integral set anchor according to an exemplary embodiment of the present invention, wherein the front perspective view and the rear perspective view are sequentially viewed from the outside of the building, The view from the inner side of the building).
FIG. 2 is a perspective view showing a state that a building exterior material fixing structure using an integrated set anchor according to an example of the present invention is installed after having a heat insulating material on the outside of the building.
FIGS. 3A to 3C are perspective views illustrating embodiments of an integrated anchor fixing portion of a building exterior material fixing structure using an integrated set anchor according to an exemplary embodiment of the present invention.
FIG. 4 is a perspective view illustrating a combined structure of an outer body portion of a one-piece set anchor and a rotation fixing portion of a building exterior material fixing structure using an integral set anchor according to an example of the present invention.
FIG. 5 is a perspective view showing a state in which a plurality of through holes or recesses are provided in a rotary fixing part of an integral three-anchor of a building exterior material fixing structure using an integrated type anchor according to an example of the present invention, and a fastening device.
FIG. 6A is a perspective view showing a state in which a corrosion-preventing cap is provided on a rotary fixing part of an integral set-anchor of a building exterior material fixing structure using an integrated set-top box according to an example of the present invention.
Fig. 6B is a perspective view of a back surface and a front surface showing the corrosion prevention cap of Fig. 6A. Fig.
7 is a perspective view showing embodiments of a threaded portion of an integral setanka of a building exterior material fixing structure using an integral setanka according to an example of the present invention.
8 is a perspective view showing a state in which a shear reinforcement protrusion is provided on an outer body portion of a building exterior material fixing structure using an integral set anchor according to an example of the present invention.
9A to 9E are views showing a construction method of a building exterior material fixing structure using an integral set anchor according to an example of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. In the drawings, like reference numerals are used to refer to like elements throughout the drawings, even if they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, May be "connected "," coupled "or" connected ".

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a structure of a building exterior fixture fixing structure using an integrated three-anchor according to an exemplary embodiment of the present invention will be described in detail with reference to the drawings. The above-mentioned 'building exterior material' may include a signboard, a mechanical device, a pipe, and a lamp installed in a building in addition to the exterior material of the building, but the exterior of the building will be mainly described below for convenience of explanation.

형상뿐만 아니라, 간판, 기계장치, 배관, 전등 등을 설치하기 위한 다양한 형상일 수 있다. 이때, 건물(10)의 외측과 건물외장재의 사이에는 단열재(40)가 구비(도 2 참조)될 수도 있다.Referring to FIG. 1, a building exterior fixture fixing structure using an integrated three-anchor according to an exemplary embodiment of the present invention includes an integral three-anchor (not shown) inserted and fixed in a hole 11 formed in a building 10, And an upper fixture 30 fixed to the outer side of the integral setanka 20. The upper fixture 30 is provided with a building exterior material Refers to the exterior side of the wall, and the inside (including the interior) refers to the wall side of the building, and so on). The upper fixing table 30 may have a rectangular shape, a cuboid shape, a C shape,

Shape, but also various shapes for installing a signboard, a mechanical device, a pipe, a lamp, and the like. At this time, a heat insulating material 40 may be provided between the outside of the building 10 and the building facade material (see FIG. 2).

The integrated set anchor 20 includes an anchor 210 inserted into a hole 11 of a building 10 and then extended to be fixed to the hole 11 and an anchor 210 coupled to the anchor 210, And a support bar 240 fixed to the hole 11 of the building 10 and fixed to the wall of the building 10 or the like while being coupled to each other.

The supporting bar 240 includes an engaging portion 241, an inner body portion 251, an engaging portion 261, an outer body portion 271, a rotation fixing portion 281, and a screw portion 291 in this order from the inner side .

The engaging portion 241 is connected to the anchor portion 210 by a screw or the like so that the anchor portion 210 is extended to be fixed to the building 10 and at the same time the anchor portion 210 is fixed to the anchor portion 210, (240) to be fixed to the building (10). The engaging portion 241 may be formed with a screw in its entire length, or may be formed with a screw only in a portion where the engaging portion 241 is screwed with the anchor portion 210 as shown in the figure, and the other portion may not be formed with a screw.

The inner body portion 251 is a portion which is in contact with the engaging portion 241 and is tightly and closely inserted into the hole 11 of the building 10 without any clearance. The supporting bar 240 is prevented from swaying due to close contact, and the supporting bar 240 is prevented from sagging by a vertical load or the like, and the building facade can be securely fixed even after a lapse of time.

The locking part 261 is a part supported at the entrance of the hole 11 of the building 10. The locking part 261 causes the supporting bar 240 to be pulled into the hole 11 of the building 10 The anchoring portion 210 is extended from the inside of the building 10 and is not pulled out to the outside of the building 10. Due to the interaction between the engaging portion 261 and the anchor portion 210, (20) is fixed to the hole (11) of the building (10) firmly and without shaking.

The outer body portion 271 protrudes outside the hole 11 of the building 10 and is determined in consideration of the position of the building exterior material to be installed and the thickness of the heat insulating material 40 and the like. The outer body portion 271 may have a plurality of shear reinforcing protrusions 273 in the axial direction (see FIG. 8). The shearing reinforcing protrusions 273 may increase the bending strength of the outer body portion 271 It is also possible to easily support heavy building material.

The engagement portion 261 is provided at a connection point between the inner body portion 251 and the outer body portion 271 and is formed by increasing the diameter of the outer body portion 271 to be larger than the diameter of the inner body portion 251 (See FIG. 3A), or a ring (see FIG. 3B) supported by the stepped portion, or the inner body portion 251 and the outer body portion 271 are formed to have the same diameter and the inner body portion 251 And may be a ring (see FIG. 3C) coupled to the connection position of the outer body portion 271 by welding or the like.

The rotation fixing part 281 is formed in a polygonal shape to rotate the supporting bar 240 and simultaneously support the upper fixing table 30 in the horizontal direction. That is, the rotation fixing unit 281 firmly supports the upper fixture 30 in the horizontal direction, thereby firmly supporting the building fixture 30 coupled to the upper fixture 30. The supporting bar 240 is tightly fixedly inserted into the hole 11 of the building 10 while tightly fitting with the anchor portion 210 and firmly fixed to the building 10, By being firmly supported in the horizontal direction by the door 281, the present invention can quickly and firmly fix the building exterior to a simple structure, and is convenient and economical to construct. The rotation fixing portion 281 also serves to firmly fix the heat insulating material 40 to the building 10. [

The rotation fixing portion 281 may be integrally formed with the outer body portion 271 or may be formed separately as shown in FIG. 4 and fitted to each other, or may be fitted together, welded, screwed, After welding.

The rotation fixing portion 281 has a plurality of through holes or grooves 283 around which the support bar 240 can be inserted to rotate the support bar 240 ). That is, the rotation fixing part 281 may be formed in a polygonal shape and rotated using the rotation fixing part 281. Further, the rotation fixing part 281 may have a plurality of through holes or grooves 283, and a fastening device 284 It may be inserted and rotated. The through hole 283 penetrates through the rotation fixing part 281 and the groove 283 is in a clogged shape that does not penetrate the rotation fixing part 281 and the through hole 283 The shape may be provided in various shapes such as a circular shape or a rectangular shape.

6A and 6B) such as stainless steel, aluminum or plastic is not exposed to the outside of the rotation fixing part 281 so that the rotation fixing part 281 is not corroded You may.

The screw portion 291 is a portion for fixing the upper fixture 30. The screw portion 291 may protrude to the outside of the rotation fixing portion 281 (see the right side of FIG. 7), or may sink toward the inside of the rotation fixing portion 281 (see the left side of FIG.

When the support bar 240 is rotated, the one-piece set anchor 20 having the support bar 240 and the anchor 210 coupled thereto is lightly hammered and inserted into the hole 11 of the building 10, Is fixed in the hole 11 of the building 10 while expanding. At this time, the support bar 240 is supported by the entrance of the hole 11 of the building 10 so that the anchor portion 210 is pulled outward, and the anchor portion 210 is extended to the building 10, The integral set anchor 20 is pushed into the hole 11 of the building 10 while the support bar 240 is fixed to the inside of the hole 11 of the building 10, 11). ≪ / RTI >

The anchor portion 210 of the integral set anchor 20 may include a head 211, a friction sleeve 221, and a washer 231.

The head portion 211 is formed with a screw 213 therein and has a rounded conical shape with an inclined portion 215 whose diameter gradually decreases from the inside toward the outside. The inner surface of the head 211 (the inner surface is the inner surface of the building) or the outer surface (the outer surface is the circumferential surface having the largest diameter in the head) constitutes a jaw, a projection, 211 can not be rotated in the hole 11.

The friction sleeve 221 is formed in a cylindrical shape with a plurality of cutouts 223 in the longitudinal direction so that the head 211 is inserted and extended by the slopes 215 of the head 211. The outer surface of the friction sleeve 221 is formed of a rough surface or formed with protrusions or protrusions so that the friction sleeve 221 contacts the inside of the hole 11 of the building 10 and is prevented from being drawn out. So that rotation during rotation can be prevented. Further, the outer surface of the friction sleeve 221 may be smoothly formed.

The washer 231 is engaged with the friction sleeve 221 by the irregularities and when the support bar 240 is screwed to the head 211 and then fastened, the head 211 is pulled toward the support bar 240 At this time, the cut portion 223 of the friction sleeve 221 is expanded and fixed to the hole 11 of the building 10. The washer 231 is protruded to the outside and is inserted into the hole 11 without being rotated in contact with the hole 11 of the building 10. The washer 231 does not rotate together with the supporting bar 240 so as to prevent the friction sleeve 221 from being twisted and damaged or broken. In order to make the washer 231 slide more easily with the supporting bar 240, the engaging portion 241 of the supporting bar 240 forms a screw only in a portion to be engaged with the head 211 and the washer 231 is located The part may not be threaded .

When the anchor portion 210 is configured to include the head portion 211, the friction sleeve 221 and the washer 231, the method for assembling the integral setanka 20 includes the head portion 211, the friction sleeve 221, The washer 231 and the support bar 240 are successively inserted into the hole 11 of the building 10 and then the supporting bar 240 is rotated to insert the head 231 Is pulled out into the friction sleeve 221 and is fixed to the hole 11 of the building 10 while the cut portion 223 of the friction sleeve 221 is extended. At this time, the supporting bar 240 screwed with the head 211 is firmly fixed to the hole 11 of the building 10. Therefore, the integral set anchor 20 can be quickly and firmly fixed to the hole 11 of the building 10 only by the rotation of the integral set anchor 20 without the attachment of a separate nut or the like.

In addition, in the present invention, when the one-piece type anchor 20 is positioned incorrectly during installation, the position of the one-piece type setanka 20 must be moved, or when the integrated type anchor 20 is to be removed, And then pulling the one-piece set anchor 20 so that it can be easily and quickly pulled out, and it is very convenient to change or remove the position.

Hereinafter, a construction method of a building exterior material fixing structure using an integrated three-anchor according to an exemplary embodiment of the present invention will be described in detail with reference to the drawings.

9A to 9E, a method of installing a building exterior material fixing structure using an integrated three-anchor according to an exemplary embodiment of the present invention includes a step of attaching a heat insulating material, a step of forming a hole, an integrated three-anchor insertion step, And a top fixing step fixing step. On the other hand, the construction related to the building facade fixing structure using the integral set anchor, see the above description.

As shown in FIG. 9A, the step of attaching the heat insulating material 40 is a step of attaching the heat insulating material 40 to the outside of the building 10 with an adhesive or the like. In addition to the adhesive, the heat insulating material 40 can be bonded by other methods such as screws and nails.

The hole forming step is a step of forming the hole 11 in the building 10 through the heat insulating material 40, as shown in Fig. 9B.

As shown in Fig. 9C, the integrated three-anchor insertion step is a step of lightly bombarding the integral three-anchor 20 into the hole 11 of the building 10 and inserting it.

The integral anchor anchoring step is a step of rotating the support bar 240 of the integral setanka 20 to be fixed to the hole 11 of the building 10, as shown in Fig. 9D.

The upper fixture fixing step is a step of coupling the upper fixture 30 to the integral setanka 20, as shown in Fig. 9E.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all the constituent elements may be constituted or operated selectively in combination with one or more. Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

10: Building
11: hole
20: One-piece type anchor
210: anchor portion
211: Tofu
213: Screw
215:
221: Friction Sleeve
223:
231: Washer
240: Support bar
241:
251: inner body portion
261:
271: outer body portion
273: Shear reinforcement projection
281:
283: Through hole or groove
284: fastening device
286: Corrosion-resistant cap
291:
30: upper fixture
40: Insulation

Claims (10)

An integral three-anchor inserted into a hole formed in the building and protruding outside the building;
An upper fixture fixed to an outer side of the integral set anchor; Including,
Wherein the integrated set anchor includes an anchor portion inserted into a hole of the building and then extended and fixed, and a support bar coupled to the anchor portion and fixed to the hole of the building,
The support bar includes an engaging portion that is screwed to the anchor portion, an inner body portion that is tightly inserted into the hole of the building so as to closely contact with the hole of the building, and a locking portion that is supported by the hole entrance of the building, An outer body protruding out of the hole of the building; a polygonal rotary fixing part capable of rotating the supporting bar and simultaneously supporting the upper fixing block in a horizontal direction; and a screw part for fixing the upper fixing block, Fixing structure of building exterior using an integrated three - anchor.
The method according to claim 1,
Wherein the threaded portion protrudes outside the rotation fixing portion or is recessed inward of the rotation fixing portion.
The method according to claim 1,
Wherein the rotary fixing portion is provided with a plurality of through holes or recesses for inserting the fastening device around the center thereof.
The method according to claim 1,
Wherein the rotation fixing portion is formed separately from the outer body and is fitted or screwed together with each other.
The method according to claim 1,
Wherein the engaging portion is a stepped portion having a larger diameter than the diameter of the inner body portion or a ring that is supported by the stepped portion or a ring that is welded to a connecting position of the inner body portion and the outer body portion by welding, Fixing Structure of Building Exterior Using.
The method according to claim 1,
Further comprising a heat insulating material between the outside of the building and the rotation fixing part.
The method according to claim 1,
Further comprising a corrosion preventing cap covering an outer side of the rotation fixing part so that the rotation fixing part is not corroded.
The method according to claim 1,
Wherein the anchor portion includes a head formed of an inclined portion having a screw formed therein and gradually decreasing in diameter from the inside to the outside and a cutout portion having the toe inserted therein and extended by an inclined portion of the toe, And a washer interposed between the sleeve and the recess,
And the coupling portion of the supporting bar is coupled to the head portion of the anchor portion.
The method according to claim 1,
Wherein the outer body is provided with a plurality of shear reinforcement projections.
A method of constructing a building exterior material fixing structure using an integrated three-anchor according to claim 6,
Attaching the heat insulating material to the outside of the building;
A hole forming step of penetrating the heat insulating material to form the hole in the building;
An integral three-anchor inserting step of inserting the integrated three-anchor into the hole of the building by lightly hitting it;
An anchor type anchor fixing step of rotating the support bar of the integral setanker so as to be fixed to the hole of the building; And
And a top fixing step of fixing the top fixing table to the integrated set anchor.

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