KR100615667B1 - Fastening device of structural facing goods using wing-type fastener - Google Patents

Abstract

The present invention can improve the bearing capacity of the secondary fixing member by increasing the cross-sectional coefficient by improving the structure of the secondary fixing member for fixing the building exterior material and at the same time can significantly reduce the deflection or slip of the building exterior material, secondary phase, The lower fixing member can be easily aligned to improve the construction properties during the on-site assembly, relates to a building exterior material fixing device using the wing-type fixing member.

Building exterior material fixing device using the wing-shaped fixing member according to the present invention, in the building exterior material fixing device for fixing the building exterior material to the angle for steel frame, is bent to form a side contact with the steel angle, one side is the first long hole And a non-slip jaw is formed, the other side is fixed to the primary fixing member, the second long hole is formed, the upper end is in contact with the non-slip jaw of the primary fixing member, the adjusting plate is formed inclined through hole, the primary fixing member A first fastening means for fixing the first fixing member and the adjusting plate to the steel angle by penetrating the first long hole and the inclined through-hole of the adjusting plate, coupled to the other side of the first fixing member, and having a long hole at the rear end, There is a downward bent portion is coupled to the building exterior material and both sides are guided by the wings of the secondary lower fixing member and the wing of the secondary lower fixing member formed on both sides Aligned and fixed on the second lower fixing member, the rear end is formed with a long hole, the front end is formed with a second upper fixing member which is combined with the building exterior material, the second long hole and the secondary phase of the primary fixing member, And a second fastening means for fixing the second upper and lower fixing members to the other side of the primary fixing member by penetrating the long holes of the lower fixing member, respectively.

Building exterior material, fixing device, primary fixing member, steel angle, adjusting plate, first fastening means, secondary upper and lower fixing members, wing, second fastening means

Description

Construction exterior fixing device using wing type fixing member {FASTENING DEVICE OF STRUCTURAL FACING GOODS USING WING-TYPE FASTENER}

Figure 1a is a partially exploded perspective view of a building exterior fixing device according to the prior art.

Figure 1b is a cross-sectional view of the secondary fixing member on the basis of the second fastening means in the building exterior fixing apparatus according to the prior art.

Figure 2 is a perspective view showing a coupling structure of the building exterior material by the building exterior material fixing device using the wing-type fixing member according to the present invention.

3 is a partially exploded perspective view of the building exterior member fixing device using the wing-type fixing member according to the present invention.

Figure 4 is a cross-sectional view of the secondary fixing member on the basis of the second fastening means in the building exterior fixing apparatus using the wing-shaped fixing member according to the present invention.

Explanation of symbols on the main parts of the drawings

1: Building exterior material fixing device using wing type fixing member

10: primary fixing member 11: the first hole

13: non-slip jaw 15: second chapter

20: adjustment plate 21: inclined through hole

30: first fastening means 40: secondary lower fixing member

41: long hole 43: upward bend

45: wing 50: secondary upper fixing member

51: long hole 53: downward bend

60: second fastening means 100: building exterior materials

101: buffer case 110: steel angle

200: building exterior material fixing device according to the prior art

The present invention relates to a building exterior material fixing device using a wing type fixing member, and more particularly, the secondary fixing member fastened to the primary fixing member to support the building exterior material, and the secondary lower fixing in which the wings are bent on both sides. It is formed by the member and the secondary upper fixing member which is guided by both wings to be aligned on the secondary lower fixing member to increase the cross-sectional coefficient, thereby improving the resistance to external forces such as self load and wind of the building exterior material Not only can drastically reduce the deflection and slippage, but also makes it easy to align and fix the secondary upper and lower fixing members with respect to the primary fixing members. It is about.

In general, a building such as a house, an apartment, etc., the outer wall is formed of concrete, it is finished with a building exterior material. Paints, tiles, synthetic resins, metal plates, and stone are used as building exterior materials, and in recent years, the use of building exterior materials has been increasing according to a trend that emphasizes aesthetic aspects.

Particularly, in the case of the building exterior material made of stone, since its own load is relatively large, it is emerging as an important problem to fix the exterior surface of the building without sag or slipping through an appropriate fixing member.

Figure 1a shows a partially exploded perspective view of the building exterior fixture fixing device 200 according to the prior art, Figure 1b shows a cross-sectional view of the secondary fixing members 240, 250 based on the second fastening means 260. .

As shown in Figure 1a, building exterior material fixing device 200 according to the prior art is bent so that one side is in surface contact with the steel angle angle 310, the steel angle angle 310 by the first fastening means 230 The first fixing member 210 is fixed to one side, and the adjustment plate 220 is interposed between the primary fixing member 210 and the first fastening means 230 to prevent the sliding of the primary fixing member 210. And a second fixing member having bent parts 243 and 253 coupled to the other side of the primary fixing member 210 by the second fastening means 260 and coupled to the building exterior material (not shown) at the front end ( 240, 250).

Here, the secondary lower fixing member 240 and the secondary upper fixing member 250, as shown in Figure 1b, is not formed of the same standard, the thickness of the secondary lower fixing member 240 is the secondary upper fixing It is formed about 1.5 times the thickness of the member 250.

The cross-sectional shape of the entire secondary fixing members 240 and 250 has a rectangular shape. Since the secondary fixing members 240 and 250 having such a cross-sectional shape have relatively low cross-sectional coefficients compared to other cross-sectional shapes of the same area, The resistance to external forces such as load and wind of the building exterior material 100 is reduced, and the building exterior material fixed to the secondary fixing members 240 and 250 may sag or slip against the exterior surface of the building.

In addition, when aligning the secondary upper fixing member 250 on the secondary lower fixing member 240, the upper surface of the secondary lower fixing member 240 so that the respective long holes 241, 251 can match Since it is necessary to exactly match the lower surface of the secondary upper fixing member 250, it takes a lot of time to align and fix the secondary fixing members (240, 250), there is a problem that the workability during field assembly.

Accordingly, an object of the present invention is to improve the structure of the secondary upper and lower fixing members for supporting the building exterior member to increase the cross-sectional coefficient to improve the bearing capacity of the secondary fixing member and to significantly reduce the deflection or slippage of the building exterior member. It is to provide a building exterior material fixing device using a wing-type fixing member.

Another object of the present invention is to provide a building exterior material fixing device using a wing-type fixing member that can be easily aligned with the secondary upper, lower fixing members to improve the work efficiency.

The above object of the present invention,

In the building exterior material fixing device for fixing the building exterior material to the angle for steel frame,

A primary fixing member having one side formed in the steel angle for bending to be in surface contact, one side having a first long hole and a non-slip jaw, and another side having a second long hole;

An adjustment plate fixed at an upper end thereof to a non-slip jaw of the primary fixing member and having an inclined through hole formed therein;

First fastening means for fixing the first fixing member and the adjusting plate to the steel angle by passing through the first long hole of the primary fixing member and the inclined through-hole of the adjusting plate;

A second lower fixing member coupled to the other side of the primary fixing member, having a long hole formed at a rear end thereof, a downward bending portion coupled to a building exterior material at the front end thereof, and having wings bent at both sides;

A secondary upper fixing member having both sides thereof guided by the wings of the secondary lower fixing member to be aligned and fixed on the secondary lower fixing member, and having a long hole formed at a rear end thereof, and an upward bent portion formed at a front end thereof coupled with a building exterior member; And

And second fastening means for fixing the second upper and lower fixing members to the other side of the primary fixing member by penetrating the second long hole of the primary fixing member and the long holes of the secondary upper and lower fixing members, respectively. It is achieved by providing a building exterior fixing device using a wing-type fixing member.

According to a preferred feature of the present invention, both sides of the above-described secondary lower fixing member has a shape that extends toward the rear side.

Hereinafter, one preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings, which are intended to explain in detail enough to be able to easily carry out the invention of the present invention to those skilled in the art. This does not mean that the technical spirit and scope of the present invention is limited.

Figure 2 shows a perspective view showing a coupling structure of the building exterior member 100 by the building exterior member fixing device 1 using the wing-type fixing member according to the present invention, Figure 3 using a wing-type fixing member according to the present invention A partial exploded perspective view of the building exterior fixing device 1 is shown.

As shown in Figures 2 and 3, the building exterior material fixing device 1 using the wing-shaped fixing member according to the present invention is to fix the building exterior material 100 to the steel angle 110, steel angle ( One side is bent to be in contact with the surface 110, the first side hole 11 and the non-slip jaw 13 is formed on one side, and the second fixing hole 10 is formed on the other side and the second long hole 15 , The upper end is fixed to the non-slip jaw 13 of the primary fixing member 10, the adjusting plate 20 is formed inclined through-hole 21, and the first long hole of the primary fixing member (10) 11) and the first fastening means 30 for fixing the primary fixing member 10 and the adjusting plate 20 to the steel angle 110 through the inclined through hole 21 of the adjusting plate 20, and the primary It is coupled to the other side of the fixing member 10, the rear end is formed with a long hole 41, the front end is formed with a downward bent portion 43 is coupled to the building exterior material 100 and the wings 45 on both sides Both sides are guided by the secondary lower fixing member 40 and the blades 45 of the secondary lower fixing member 40 that are curved to be aligned and fixed on the secondary lower fixing member 40, and a long hole is provided at the rear end thereof. A second upper fixing member 50 having an upper bent portion 53 coupled to the building exterior member 100 is formed at a tip thereof, and the second long hole 15 of the primary fixing member 10. And fixing the secondary upper and lower fixing members 40 and 50 to the other side of the primary fixing member 10 by penetrating the long holes 41 and 51 of the secondary upper and lower fixing members 40 and 50, respectively. 2 includes a fastening means (60).

Here, the primary fixing member 10 is decomposedly coupled to the steel angle 110, is bent at a right angle as a whole, the first fastening means 30 on one side that is in surface contact with the steel angle (110) The first long hole 11 for coupling and the non-slip jaw 13 in contact with the upper end of the adjustment plate 30 is formed, the second long hole for the coupling of the second fastening means 60 on the other side is extended to the front side (15) is formed.

The adjusting plate 20 is fixed to one side of the primary fixing member 10, and the adjusting plate 20 prevents the primary fixing member 10 from sliding downward by supporting the upper end of the non-slip jaw 13. As such, the inclined through-hole 31 is formed to adjust the height of the primary fixing member 10 when the first fastening means 30 is engaged.

The primary fixing member 10 and the adjusting plate 20 described above are fixed to the steel angle 110 by the first fastening means 30, the first fastening means 30 is a steel angle 110, A bolt 31 passing through the first long hole 11 of the primary fixing member 10 and the inclined through hole 21 of the adjustment plate 20; and a nut 32 fastened to an end of the bolt 31; , A circular washer 33 and a spring washer 34 interposed between the nut 32 and the adjusting plate 20, and a circular washer interposed between the head of the bolt 31 and the angle of the steel angle 110. And the like).

According to an embodiment, the first fixing member 10 and the adjusting plate 20 may be directly fixed to the outer wall of the building by the first fastening means 30, in which case the first fastening means 30 is first fixed. An anchor embedded through the first long hole 11 of the member 10 and the inclined through-hole 21 of the adjustment plate 20 into the building exterior wall, a nut coupled to the anchor, and interposed between the nut and the adjustment plate 20. It is preferable to include a round washer, spring washer and the like.

Secondary upper and lower fixing members 40 and 50 are coupled to the other side of the primary fixing member 10, and the secondary upper and lower fixing members 40 and 50 are connected to and fixed to the building exterior material 100 for construction. It serves to support the external force due to the vertical load and the wind of the packaging material (100).

The lower lower fixing member 40 fixed to the other side of the primary fixing member 10 has a long hole 41 formed at a rear end thereof, and is downwardly coupled into the buffer case 101 of the building exterior material 100 at its front end. A bent portion 43 is formed, and both sides of the second upper fixing member 50 are in contact with each other to facilitate alignment of the second upper fixing member 50 and at the same time the entirety of the secondary fixing members 40 and 50. Wings 45 for increasing the section modulus are respectively formed.

On the secondary lower fixing member 40, the secondary upper fixing member 50 is guided and fixed by the vanes 45, and the secondary upper fixing member 50 has a secondary lower fixing member 40 at its rear end. The long hole 51 is formed to match the long hole 41 of the, and the upper bent portion 53 is coupled to the buffer case 101 of the building exterior material 100 at its tip.

Secondary upper and lower fixing members 40, 50 can move the position of the secondary fastening means 60 to be described later through the long holes (41, 51), building exterior material 100 and steel angles 110 You can adjust the distance between them.

The above-described secondary upper and lower fixing members 40 and 50 are fixed to the other side of the first fixing member 10 by the second fastening means 60, and the second fastening means 60 is the primary fastening member. Bolts 61 passing through the second long hole 15 of 10 and the long holes 41, 51 of the secondary upper and lower fixing members 40, 50, and nuts fastened to the ends of the bolts 61. (62), a circular washer (63) and a spring washer (64) interposed between the nut (62) and the secondary upper fixing member (50), the head of the bolt (61) and the primary fixing member (10). It includes a circular washer (65) interposed therebetween.

The building exterior member 100, which is connected to the steel frame angle 110 by the building exterior member fixing device 1 using the wing type fixing member according to the present invention, is formed as a square plate having a predetermined thickness, and one side thereof. The buffer case 101 to be coupled to the downward bent portion 43 of the secondary lower fixing member 40 and the upward bent portion 53 of the secondary upper fixing member 40 is embedded by epoxy or the like. The shock absorbing case 101 is inserted into the upper and lower bent portions (43, 53) are combined, and then filling the air gap by injecting the caulking material, the building exterior material 100 is integral to the secondary upper and lower fixing members (40, 50) To be elastically fixed.

Hereinafter, with reference to Figure 4, the operation of the building exterior material fixing device 1 using the wing-shaped fixing member according to the present invention will be described in detail.

In the case of the building exterior member fixing device 1 using the wing-type fixing member according to the present invention, the secondary fixing member (40, 50) for fixing the building exterior member 100 in a state of being fastened to the primary fixing member (10) The secondary lower fixing member 40, which is formed by bending the wings 45 at both sides, and the secondary upper fixing member guided and fixed on the secondary lower fixing member 40 by the both side wings 45 ( 50, the entire cross section of the secondary fixing members 40, 50 with respect to the second fastening means 60 has a shape as shown in FIG.

Comparing the cross-sectional shape of the secondary fixing members 40 and 50 shown in FIG. 4 with the cross-sectional shapes of the secondary fixing members 140 and 150 according to the prior art shown in FIG. 1B, the second fastening means ( 60, 160 have the same cross-sectional area, but the cross-sectional coefficient itself to determine the bending stress of the structure is much larger than the secondary fixing member (40, 50) of the secondary fixing member (140, 150) according to the prior art .

Therefore, the secondary fixing members 40 and 50 have improved resistance to external forces such as self load and wind of the building exterior material 100 than the secondary phase and lower fixing members having different shapes having the same cross-sectional area. This can further reduce the deflection and slippage of the car. This is similar to the principle that the bending stress of the beam having the cross-sectional shape of the "I" shape in the beam having the same cross-sectional area is the largest.

In addition, when the secondary upper and lower fixing members are formed to the same standard, the upper surface and the secondary upper portion of the secondary lower fixing member so that the long hole of the secondary lower fixing member and the long hole of the secondary upper fixing member are exactly matched. If the lower surface of the fixing member should be exactly matched, in the case of the building exterior material fixing device 1 using the wing-shaped fixing member according to the present invention, by the two wings 45 of the second lower fixing member 40 As the vehicle upper fixing member 50 is guided, alignment of the secondary upper and lower fixing members 40 and 50 can be made much easier.

As described above, according to the building exterior member fixing device using the wing-type fixing member according to the present invention, the secondary fixing member which is fastened to the primary fixing member to support the building exterior member, the secondary lower portion bent wings are formed on both sides It is formed of a fixing member and a secondary upper fixing member which is guided by both wings to be aligned on the secondary lower fixing member, thereby increasing the cross-sectional coefficient of the secondary fixing member to external loads such as self-load and wind of the building exterior material. The resistance to building can significantly reduce the deflection and slippage of building exterior materials.

In addition, in the field assembly construction, the secondary upper and lower fixing members are easily aligned and fixed to the first fixing member, and as subsequent connection such as coupling of the second fastening member is facilitated, construction Convenience is improved and the overall work time can be shortened.

Claims (2)

In the building exterior material fixing device for fixing the building exterior material to the angle for steel frame, A primary fixing member having one side formed in the steel angle for bending to be in surface contact, one side having a first long hole and a non-slip jaw, and another side having a second long hole; An adjustment plate fixed to the upper end of the non-slip jaw of the primary fixing member and having an inclined through hole formed therein; First fastening means for fixing the primary fixing member and the adjusting plate to an angle for steel frame through the first long hole of the primary fixing member and the inclined through hole of the adjusting plate; A second lower fixing member coupled to the other side of the primary fixing member, having a long hole formed at a rear end thereof, a downward bending portion coupled to a building exterior material at the front end thereof, and having wings bent at both sides thereof; Both sides are guided and fixed on the secondary lower fixing member by the wings of the secondary lower fixing member, and the upper end is formed at the rear end, and the upper upper fixing part is formed with an upward bent portion coupled to the building exterior material at the front end. absence; And And second fastening means for fixing the second upper and lower fixing members to the other side of the first fixing member by passing through the second long hole of the primary fixing member and the long holes of the secondary upper and lower fixing members, respectively. Building exterior material fixing device using a wing-type fixing member characterized in. The method of claim 1, Both sides of the secondary lower fixing member wing building construction material using a wing-type fixing member, characterized in that it has a shape that extends toward the rear side.

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