WO2020242118A1

WO2020242118A1 - Stone panel fixing device for construction

Info

Publication number: WO2020242118A1
Application number: PCT/KR2020/006598
Authority: WO
Inventors: 강민영
Original assignee: (주)대명금속앙카
Priority date: 2019-05-24
Filing date: 2020-05-20
Publication date: 2020-12-03
Also published as: KR102106576B1; CN213449279U

Abstract

A stone panel fixing device for construction comprises: an angle comprising a vertical plate which closely contacts the outer wall of a building and having formed therein an anchor bolt insertion hole, a horizontal plate extending to be bent in a direction crossing the vertical plate and having formed therein a first fixing bolt insertion hole, and a reinforcing portion which extends from opposite end portions of the vertical plate and the horizontal plate in a direction crossing the vertical plate and the horizontal plate, respectively; an adjustment plate provided on the vertical plate, and having formed therein a second fixing bolt insertion hole in a shape corresponding to the first fixing bolt insertion hole and having a fixing member insertion hole provided at the other end portion of the vertical plate; an anchor bolt which is inserted into the anchor bolt insertion hole to fix the vertical plate and the outer wall of the building; and a fixing member which is inserted into the fixing member insertion hole to fix a stone panel.

Description

Construction Stone Panel Fixture

The present invention relates to a building stone panel fixture, and more particularly, to a building stone panel fixture having a thin thickness and an increased tensile and compressive load.

In general, when building various structures such as office or commercial buildings, the wall surface is formed of a reinforced concrete structure. In this way, the wall of a reinforced concrete structure is sturdy, but the exterior wall surface is not aesthetically pleasing, so when the construction is finished, a decorative stone having a predetermined size is fixed and installed on the inside and outside of the wall to enhance the appearance of the building. Will do.

As a method of attaching stone, an adhesive such as coal tar may be used to fix the stone on the outside of the wall of the building. However, in the case of fixing the stone using only the adhesive, if the adhesive strength decreases after a certain period of time after construction, it is easily due to the weight of the stone Falling problems occur.

Accordingly, recently, when a stone is installed outside the wall of a building, a separate stone fixing device is used for construction. However, in general, since a stone fixing device needs to stably support a heavy stone, a fairly thick metal plate is used. However, due to the use of a thick metal plate, there is a problem in that the product is heavy during construction and thus the work efficiency is deteriorated.

Accordingly, the technical problem of the present invention is conceived in this respect, and an object of the present invention is to provide a construction stone panel fixture having a thin thickness and an increased tensile and compressive load.

The building stone panel fixture according to an embodiment for realizing the object of the present invention is a vertical plate in which an anchor bolt insertion hole is formed, and is bent and extended in a direction crossing the vertical plate. 1 A horizontal plate in which a fixing bolt insertion hole is formed, and extending in a direction crossing the vertical plate and the horizontal plate from both ends of the vertical plate and the horizontal plate, respectively, to a portion where the vertical plate and the horizontal plate are bent. An angle including a reinforcing part integrally connected, disposed on the vertical plate, and formed at an end opposite to the vertical plate and a second fixing bolt insertion hole having a shape corresponding to the first fixing bolt insertion hole. An adjustment plate including a body portion in which a fixing member insertion hole is formed, an anchor bolt inserted into the anchor bolt insertion hole to fix the vertical plate and the outer wall of the building, and a fixing member inserted into the fixing member insertion hole to fix the stone panel Including absence.

In an embodiment of the present invention, the angle extends in a direction parallel to the extension direction of the vertical plate and the horizontal plate, and the vertical first surface of the vertical plate and the horizontal first surface of the horizontal plate protrude. , The vertical second surface opposite to the vertical first surface and the horizontal second surface opposite to the horizontal first surface may further include an angle rail portion having a recessed shape.

In one embodiment of the present invention, the adjustment plate extends in a direction parallel to the extension direction of the body portion, and the adjustment first surface of the body portion protrudes, the surface opposite to the adjustment first surface, and the horizontal first surface The adjustment second surface in contact with the adjustment rail may further include an adjustment rail having a recessed shape.

In one embodiment of the present invention, the anchor bolt insertion hole, the first fixing bolt insertion hole, and the second fixing bolt insertion hole may have a long hole shape.

In one embodiment of the present invention, the fixing member may be a pin having a cylindrical shape, and the fixing member insertion hole may have a circular shape into which the cylindrical fixing member is inserted.

In one embodiment of the present invention, the fixing member may have a plate shape, and the fixing member insertion hole may have a slit shape into which the plate-shaped fixing member is inserted.

According to embodiments of the present invention, the angle of the building stone panel fixture includes a reinforcing portion formed around a bent portion of the vertical plate and the horizontal plate to connect both sides of the vertical plate and the horizontal plate. Accordingly, the tensile and compressive load can be increased.

In addition, the construction stone panel fixture according to the present invention may be formed to have a thin thickness, thereby reducing material cost.

Further, the angle rail portion and the adjustment rail portion formed on the angle and the adjustment plate have an embossed shape. Therefore, the strength can be increased despite the thin thickness.

1 is an exploded perspective view showing a building stone panel fixture according to an embodiment of the present invention.

Figure 2 is a perspective view showing a building stone panel fixture according to an embodiment of the present invention.

Figure 3 is a perspective view showing the angle of the building stone panel fixture according to an embodiment of the present invention.

Figure 4 is a perspective view showing an adjustment plate of the building stone panel fixture according to an embodiment of the present invention.

5 is a view showing an example in which the construction stone panel fixture according to an embodiment of the present invention is constructed.

The present invention will be described in detail in the text, since various modifications can be made and various forms can be obtained. However, this is not intended to limit the present invention to a specific form of disclosure, and it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, similar reference numerals have been used for similar elements. Terms such as first and second may be used to describe various components, but the components should not be limited by the terms.

These terms are used only for the purpose of distinguishing one component from another component. The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In the present application, terms such as "comprise" or "consist of" are intended to designate the presence of features, numbers, steps, actions, elements, parts, or a combination thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements, numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance the possibility.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

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

1 is an exploded perspective view showing a building stone panel fixture according to an embodiment of the present invention. Figure 2 is a perspective view showing a building stone panel fixture according to an embodiment of the present invention. Figure 3 is a perspective view showing the angle of the building stone panel fixture according to an embodiment of the present invention.

1 to 3, the construction stone panel fixture according to an embodiment of the present invention includes an angle 100, an adjustment plate 200 and an anchor 300.

The angle 100 may include a vertical plate 110, a horizontal plate 120, a reinforcing part 130, and an angle rail part 140.

The angle 100 may have an "L" shape on the side. The angle 100 may be formed of a metal material. For example, the angle 100 may be formed of SUS 304 material. In addition, the angle 100 may have a thickness of 3T. In general, building stone panel fixtures are formed to a thickness of 5T. However, since metal products are priced in units of weight, price competitiveness may arise when a product having the same shape is manufactured from a thickness of 5T to a thickness of 3T.

An anchor bolt insertion hole 150 is formed in the vertical plate 110. An anchor bolt 310 is inserted into the anchor bolt insertion hole 150 to fix the angle 100 to the outer wall of the building. The anchor bolt insertion hole 150 may have a shape of a long hole extending in a direction parallel to the extending direction of the vertical plate 110. Accordingly, when the angle 100 is fixed to the outer wall of the building, the fixed position can be adjusted. The anchor 300 may include an anchor bolt 310, an anchor washer 320 and an anchor nut 330.

A first fixing bolt insertion hole 160 may be formed in the horizontal plate 120. The adjustment plate fixing member 400 is inserted into the first fixing bolt insertion hole 160 to fix the horizontal plate 120 and the adjustment plate 200. The first fixing bolt insertion hole 160 may have a shape of a long hole extending in a direction parallel to the extending direction of the horizontal plate 120. Accordingly, when the adjustment plate 200 is fixed to the horizontal plate 120, the fixing position can be adjusted.

An angle rail part 140 may be formed on the vertical plate 110 and the horizontal plate 120. The angle rail part 140 extends in a direction parallel to the extension direction of the vertical plate 110 and the horizontal plate 120, and the vertical first surface of the vertical plate 110 and the horizontal plate 120 A horizontal first surface of may protrude, and a vertical second surface opposite to the vertical first surface and a horizontal second surface opposite to the horizontal first surface may have a recessed shape.

The angle rail part 140 extends from the vertical plate 110 to the horizontal plate 120. The angle rail part 140 may be formed on both sides of the anchor bolt insertion hole 150 and the first fixing bolt insertion hole 160. The angle rail part 140 may have an embossed shape on a cross-sectional view, and thus may serve to reinforce the strength of the angle 100.

In addition, an adjustment rail part 220 is also formed in the adjustment plate 200 to be described later, and the adjustment rail part 220 may be formed in the same shape as the angle rail part 140. Since the adjustment rail part 220 is formed at a position corresponding to the position of the angle rail part 140 when it is coupled to the horizontal plate 120, the movement of the adjustment plate 200 is prevented when the position of the adjustment plate 200 is adjusted after coupling. It can serve as a guide.

The reinforcing part 130 extends from both ends of the vertical plate 110 and the horizontal plate 120 in a direction crossing the vertical plate 110 and the horizontal plate 120, respectively, and the vertical plate 110 ) And the horizontal plate 120 may be integrally connected to the bent portion.

In the present embodiment, the reinforcing part 130 has an "L" shape when viewed from the side, but the present invention is not limited thereto, and the bending portions of the vertical plate 110 and the horizontal plate 120 are It may be configured in various shapes formed integrally with the vertical plate 110 and the horizontal plate 120 as a center.

The reinforcing part 130 may include a vertical reinforcing part formed by bending from the vertical plate 110 and a horizontal reinforcing part formed by bending from the horizontal plate 120. The reinforcing portion 130 is not coupled to the vertical plate 110 and the horizontal plate 120 by welding, and the vertical reinforcing portion and the horizontal reinforcing portion are not coupled by welding. The reinforcing part 130 is integrally formed with the vertical plate 110 and the horizontal plate 120, and may be bent by a press process to be integrally formed. Therefore, it is not joined by welding and is integrally formed and bent before the manufacturing process to be integrally formed. Accordingly, the ability to withstand the load is superior compared to the configuration combined by welding or the like. The vertical plate 110, the reinforcing portion 130 including the vertical reinforcing portion and the horizontal reinforcing portion, and the horizontal plate may be integrally formed.

The reinforcing part 130 may increase the tensile and compressive load capacity of the angle. In fact, tensile compressive loads were compared through comparative tests with other products, and the comparison results are shown in Table 1 below.

제품product	AA	BB	본원발명Main invention
두께thickness	5T5T	3T3T	3T3T
보강부 유무Presence or absence of reinforcement	없음none	없음none	있음has exist
인장압축하중(단위 N)Tensile compressive load (unit N)	21282128	18521852	28372837

In Table 1 above, product A is an angle formed with a thickness of 5T (mm), and product B is an angle formed with a thickness of 3T (mm), and both products are products without reinforcement. Tensile compressive load was tested by the Korea Chemical Convergence Testing Institute, and the tensile compressive loads were 2128 and 1852, respectively. On the other hand, although the angle of the present invention was formed to a thickness of 3T, a reinforcement part was formed and tensile compressive load The load was 2837. That is, even though the thickness is thin, the reinforcement portion is formed and the tensile and compressive load is higher than that of a 5T-thick product. Therefore, by reducing the thickness, the material cost can be reduced and the tensile and compressive load can have an effect of increasing.

The adjustment plate 200 may include a body part 210, an adjustment rail part 220, a second fixing bolt insertion hole 250, a fixing member insertion hole 230, and a fixing member 240.

A second fixing bolt insertion hole 250 and a fixing member insertion hole 230 may be formed in the adjustment plate 200. The adjustment plate fixing member 400 may be inserted into the second fixing bolt insertion hole 250. The adjustment plate fixing member 400 is inserted through the first fixing bolt insertion hole 160 and the second fixing bolt insertion hole 250 to fix the horizontal plate 120 and the adjustment plate 200. I can. The second fixing bolt insertion hole 250 may have a long hole shape extending in a direction parallel to the extension direction of the adjustment plate 200. Accordingly, when the adjustment plate 200 is fixed to the horizontal plate 120, the position can be adjusted. The fixing member 400 may include a fixing bolt 410, a fixing washer 420, and a fixing nut 430.

The fixing member 240 may be inserted into the fixing member insertion hole 230. The fixing member 240 may serve to fix the stone panel. The fixing member 240 may be a cylindrical pin, and the fixing member insertion hole 230 may have a circular shape into which the cylindrical fixing member 240 is inserted.

4, the adjustment plate 1200 of the building stone panel fixture according to an embodiment of the present invention includes a body part 1210, an adjustment rail part 1220, a second fixing bolt insertion hole 1250, and a fixing member. It may include an insertion hole 1230 and a fixing member 1240.

The adjustment plate 1200 according to the present embodiment is substantially the same except for the adjustment plate 200 shown in FIGS. 1 to 3, the fixing member insertion hole 1230, and the fixing member 1240. Therefore, repeated description will be omitted.

The fixing member 1240 may be inserted into the fixing member insertion hole 1230. The fixing member 1240 may serve to fix the stone panel. The fixing member 1240 may have a plate shape, and the fixing member insertion hole 230 may have a slit shape into which the plate-shaped fixing member 1240 is inserted.

5, the angles (110, 120) of the building stone panel fixture according to an embodiment of the present invention is fixed to the outer wall (W) of the building, the stone panel (P) is fixed to the end of the control plate 200 Can be.

The vertical plate 110 may be fixed in close contact with the outer wall W of the building by an anchor bolt 310, an anchor washer 320 and an anchor nut 330. An adjustment plate 200 may be fastened to an end of the horizontal plate 120 bent in a direction crossing the vertical plate 110, and a stone panel P may be fixed to an end of the adjustment plate 200. Therefore, the vertical plate 110 and the horizontal plate 120 must withstand the load of the stone panel P, and when the stone panel P is heavy, the horizontal plate 120 may sag downward. have. 5 shows a cross-sectional view of a horizontal plate and a vertical plate, and the reinforcing part is not shown, but referring to FIGS. 1 to 3, the reinforcing part 130 has a shape in which the horizontal plate 120 sags downward. Can be prevented.

Although the above has been described with reference to the embodiments, those skilled in the art can variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. You will understand that there is.

Claims

A vertical plate that is in close contact with the outer wall of the building and has an anchor bolt insertion hole, a horizontal plate that is bent and extended in a direction crossing the vertical plate, and a first fixing bolt insertion hole, and the vertical plate and the horizontal plate Angles including reinforcing portions extending from both end portions in a direction crossing the vertical plate and the horizontal plate and integrally connected to a portion where the vertical plate and the horizontal plate are bent;

It is disposed on the vertical plate and includes a body portion having a second fixing bolt insertion hole having a shape corresponding to the first fixing bolt insertion hole, and a fixing member insertion hole formed at an end portion opposite to the vertical plate Adjusting plate;

An anchor bolt inserted into the anchor bolt insertion hole to fix the vertical plate and the outer wall of the building; And

A stone panel fixture for construction including a fixing member that is inserted into the fixing member insertion hole and fixes the stone panel.
The method of claim 1, wherein the angle is

It extends in a direction parallel to the extension direction of the vertical plate and the horizontal plate, and a vertical first surface of the vertical plate and a horizontal first surface of the horizontal plate protrude, and a vertical first surface opposite to the vertical first surface. The second surface and the horizontal second surface opposite to the horizontal first surface further comprises an angle rail portion having a recessed shape.
The method of claim 1, wherein the adjustment plate

It extends in a direction parallel to the extension direction of the body portion, the adjustment first surface of the body portion protrudes, and the adjustment second surface opposite to the adjustment first surface and in contact with the horizontal first surface is depressed. A stone panel fixture for building, characterized in that it further comprises an adjustment rail having.
The method of claim 1,

The anchor bolt insertion hole, the first fixing bolt insertion hole, and the second fixing bolt insertion hole have a long hole shape.
The method of claim 1,

The fixing member is a cylindrical pin, the fixing member insertion hole is a stone panel fixture for construction, characterized in that the circular shape into which the cylindrical fixing member is inserted.
The method of claim 1,

The fixing member has a plate shape, and the fixing member insertion hole has a slit shape into which the plate-shaped fixing member is inserted.
The method of claim 1, wherein the reinforcing part,

A vertical reinforcement portion formed by bending from the vertical plate; And

It includes a horizontal reinforcement portion formed by bending from the horizontal plate,

The reinforcing portion is not coupled to the vertical plate and the horizontal plate by welding, the vertical reinforcing portion and the horizontal reinforcing portion are not coupled by welding,

The vertical plate, the vertical reinforcing part, the horizontal plate and the horizontal reinforcing part is integrally formed.