KR100552141B1 - Structure for Fastener of Outer Wall - Google Patents

Abstract

The present invention relates to a fastener structure for an outer wall, and in particular, in an outer wall fastener structure for installing a plurality of exterior plate members 1 on a truss horizontal member 5, the exterior plate member 1 and the truss horizontal member 5. Between the one end is connected to the upper and lower rail grooves (1b) (1c) formed long in the longitudinal direction with respect to the center of the thickness surface of the upper and lower side facing plate material 1, respectively, by a concave-convex shape. The other end is formed in a double thickness so that one side of the truss horizontal member 5 and a plurality of fastening means consisting of a bolt (20a), a washer (20b) and a nut (20c) and a buffer member formed therebetween Since it is composed of (30), the installation and construction can be simplified and the use of the existing silicon caulking can be excluded, and the exterior plate material (1) due to temperature deviation and stress (strong wind, earthquake, etc.) due to seasonal changes (1) Occurs between them) It is possible to absorb (buffer) the interlayer displacement (shrinkage or expansion change) as much as possible, thereby improving the stability of the building such as preventing the angle of adjustment between the exterior plate member 1 and the connecting member 30 in advance. .

Description

Structure for Fastener of Outer Wall

1 is an exploded perspective view showing a conventional fastener structure for an outer wall,

Figure 2 is a cross-sectional view showing a conventional fastener structure for the outer wall,

3 to 6 are views according to the first embodiment of the present invention.

3 is an exploded perspective view showing a fastener structure for an outer wall;

4 is an enlarged perspective view showing a connecting member;

Figure 5 is a cross-sectional view showing a fastener structure for the outer wall,

6 is an enlarged cross-sectional view of a portion A of FIG.

7 and 8 are views according to a second embodiment of the present invention.

7 is an exploded perspective view showing a fastener structure for an outer wall;

8 is a cross-sectional view illustrating a fastener structure for an outer wall.

Explanation of symbols on the main parts of the drawings

1: exterior plate 1c, 1d: rail groove

5: truss horizontal member 20a: bolt

20b: Washer 20c: Nut

30: connecting member 32, 36: vertical part

32a, 32b, 36a, 36b: rail 32c, 34a, 38a: buffer space hole

34,38 horizontal portion 34b: long hole

40: rubber pad

The present invention relates to a fastener structure for an outer wall for installing a mounting plate such as a building stone such as a building stone by a rail method using a truss, more specifically between the outer plate and the truss horizontal member. The present invention relates to a fastener structure for an outer wall that uses only a double-thick connecting member having a cushioning space to connect the connecting member and the exterior plate material to each other by a rail method.

As shown in FIGS. 1 and 2, a conventional outer wall pin-type fastener structure includes a truss horizontal member 5 in which a plurality of exterior plate members 1 are welded to a predetermined height of the truss vertical member 3. A needle-shaped angle 9 which is fixed by a fastening means consisting of a bolt 7a, a washer 7b and a nut 7c at the vertical end of the truss horizontal member 5 for installation in the (13) a flat plate (13) fixed by a fastening means consisting of a bolt (11a), a washer (11b) and a nut (11c) on the upper surface of the horizontal end, and the center of the outer end of the plate (13). It consists of a pair of upper and lower pins 15 fixed to each other so as to face each other on the upper and lower sides by welding, for example.

In this case, a plurality of pinholes 1a are previously drilled by, for example, a drill so that the upper and lower pairs of pins 15 are inserted into one side of the upper and lower end face surfaces of the upper and lower side plate 1.

A silicone caulking 17 is applied to the joint between the upper face plate 1 and the lower face plate 1.

The conventional fastener structure for outer wall pins configured as described above has a plate 13 or an angle even if a pinhole 1a is drilled in the lower side exterior plate member 1 of the plurality of exterior plate members 1 arranged in the vertical direction. Although it is easy to adjust and install (9), in the case of the upper exterior plate member 1, one side is drilled through the pinhole 1a in advance, but since the other pinhole 1a is not drilled in advance, it is usually used. The pinhole 1a is made larger with a grinder, filled with epoxy putter, and placed on the pin 15.

Therefore, the exterior plate member 1 is not firmly fixed in the pinhole 1a which is recessed with the grinder, and thus is vulnerable to lateral force such as an earthquake, and there is a problem in that grinding work to the grinder is cumbersome and inconvenient.

In addition, as for the fastener for installing the conventional exterior plate 1, the plate 13 and the angle 9 are separately manufactured as shown in Figs. 1 and 2, so that the bolt 11a, the washer 11b and the nut 11c are used. The plate 13 and the angle 9 are coupled by a fastening means, and each of the plates 13 and the angle 9 are formed in a single layer thickness without buffering force. It is not possible to absorb (buffer) the interlayer displacement (shrinkage or expansion change) generated between 1) and the lower side facing plate 1, and thus the force for the interlayer displacement (shrinkage or expansion change) is reduced. As it is directly transmitted to the truss horizontal member 5 through the plate 13 and the angle 9 through), the connection portion between the plate 13 and the angle 9 is easily released, so that the adjustment interval is spaced or the exterior plate member 1 There is a problem that significantly lowers the stability of the building, such as shifting the installation angle. The.

In addition, the silicon caulking (17) applied to the joint between the upper side plate member 1 and the lower side plate member 1 plays an important role in preventing rainwater from seeping in and blocking the inflow of outside air. However, this silicone caulking (17) is a kind of petroleum compound, the physical properties change due to the environment and pollution such as ultraviolet rays, solar heat, acid rain, and the like, and the oil component flows out through the surface of the outer covering member 1 around the joint and the oil component. There is a serious problem that damages the exterior of the building due to dust sticking to the leaked parts, which is a major cause of contaminating the exterior of the building several years after the completion of the building.

In particular, metal exterior panels (1) such as aluminum honeycomb panel (AL-Honey Comb Panel) are much more polluted and worse than those of granite, because when exposed to direct sunlight the surface temperature of the metal Unlike the stone, since it rises to more than 100 degrees Celsius, there is a problem that deterioration of the silicon caulking (17) occurs more quickly than when it is finished with granite, thus causing pollution more quickly.

Accordingly, the present invention has been made to solve the above problems, the object of the present invention is to simplify the installation and at the same time to eliminate the use of silicon caulking and to the temperature deviation and stress (strong wind, earthquake, etc.) according to the seasonal change By absorbing (buffering) the interlayer displacement (shrinkage or expansion change) generated between the exterior panels as much as possible, it prevents the angle of adjustment between the exterior panels and the material of the connection part in advance. It is to provide a fastener structure for.

Fastener structure for the outer wall according to the present invention made to achieve the above object is a fastener structure for outer wall for installing a plurality of outer plate material on the truss horizontal member, the one end is between the outer plate material and the truss horizontal member upper and The upper and lower rail grooves each formed in the longitudinal direction of the lower side face plate member along the longitudinal direction thereof are connected in a concave-convex shape by the locking method, and the other end is composed of one side of the truss horizontal member and a bolt, washer and nut. Is formed of a double thickness so as to be connected by the fastening means of the buffer member is formed between the connecting member, the connecting member, the upper and lower rail grooves respectively formed on the thickness face of the upper side and lower side plate It is inserted and fixed in correspondence with each other so as to keep the joint spacing (layer spacing) of the exterior plates constant. The rail is formed at the end in a lateral direction, and a vertical portion having a double thickness formed between the buffer space holes and an integrally extending perpendicularly to the inner surface at the middle height of the vertical portion is coupled to the truss horizontal member by the fastening means. The buffer space hole is characterized in that consisting of a horizontal portion of a double thickness formed between.

In addition, the buffer space hole of the vertical portion and the buffer space hole of the horizontal portion is characterized in that the left and right end side is configured to open while communicating with each other.

In addition, the buffer space hole of the horizontal portion is formed only in the area corresponding to 1/2 to 2/3 toward the vertical portion with respect to the front and rear length ends of the horizontal portion, the double to the remaining area corresponding to 1/2 to 1/3 A plurality of long holes are formed to be in close contact with the truss horizontal member in a state in which the thickness surfaces are in contact with each other and fixed by the fastening means.

In addition, the connecting member, the vertical portion of the single-thickness rail is formed in the longitudinal direction in the upper and lower ends so as to be inserted and fixed at the same time corresponding to the upper and lower rail grooves respectively formed on the thickness face of the upper and lower outer board member, The rails are formed to extend integrally at right angles from both ends facing each other at a predetermined interval to the inner surface, and a horizontal portion having a double thickness having a buffer space hole formed therebetween, and an end of the horizontal portion inserted into the buffer space hole. A rubber pad is coupled to the truss horizontal member by a fastening means.

In addition, the buffer space hole of the horizontal portion is characterized in that configured to open to the left and right end side of the horizontal portion while opening between the rail of the vertical portion.

In addition, the rubber pad is partly inserted in the gap between the upper side and the lower side of the outer side in the state of being inserted into the buffer space hole of the horizontal portion, while maintaining the joint spacing (layer spacing) constant and waterproof and Characterized in that formed longer than the front and rear length of the buffer space hole to act as a buffer.

(First embodiment)

Hereinafter, a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

For reference, the same components and the same reference numerals are assigned to the same components as the conventional components in the drawings, and detailed description thereof will be omitted.

As illustrated in FIGS. 3 to 6, the rail fastener structure for the outer wall according to the first embodiment of the present invention has one end between the exterior plate member 1 and the truss horizontal member 5. The upper and lower rail grooves 1b and 1c, each of which is formed in the longitudinal direction with respect to the center of the thickness face of the lower side plate member 1, are connected in a concave-convex shape by a locking method and the other end thereof is a truss horizontal member 5 One side and a bolt 20a, washer 20b and nut (20c) consisting of a connecting member 30 is formed in a double thickness so as to be connected by a plurality of fastening means formed between the buffer space therebetween.

That is, the connecting member 30 is simultaneously inserted and fixed in correspondence with the upper and lower rail grooves 1b and 1c formed on the thickness surfaces of the upper and lower exterior plate members 1 and 1, respectively. Double-thick vertical portion 32 having a buffer space hole 32c formed therebetween while rails 32a and 32b are formed in the lateral direction at upper and lower ends so as to keep the joint spacing (interlayer spacing) of the plate materials constant. And a double thickness horizontally formed with a buffer space hole (34a) formed therebetween so as to be integrally formed at right angles from the middle height of the vertical portion (32) to the inner surface so as to be coupled by the truss horizontal member (5) and the fastening means. It is comprised by the part 34.

At this time, while the buffer space hole 32c of the vertical portion 32 and the buffer space hole 34a of the horizontal portion 34 communicate with each other, their left and right end sides are configured to open.

The buffer space hole 34a of the horizontal portion 34 is formed only in an area corresponding to 1/2 to 2/3 toward the vertical portion 32 with respect to the front and rear length ends of the horizontal portion 34, and the remaining 1 A plurality of long holes 34b are formed in an area corresponding to 1/2 to 1/3 to be in close contact with the truss horizontal member 5 in a state where the double thickness surfaces are in contact with each other and fixed by the fastening means.

Next, the operation and effect of the present invention configured as described above will be described.

In order to connect the exterior plate member 1 and the truss horizontal member 5 by using the connecting member 30 as shown in FIG. 4, first, the long hole 34b and the truss horizontal formed in the horizontal portion 34 of the connecting member 30 are horizontal. The screw holes 5a formed on the upper surface of the member 5 coincide with each other and are tightened by a fastening means composed of a bolt 20a, a washer 20b, and a nut 20c. At this time, when the connecting member 30 is tightened to the truss horizontal member 5 by the fastening means, the connecting member 30 is fully tightened while being adjusted back and forth by the distance of the long hole 34b drilled in the horizontal part 34 of the connecting member 30.

In addition, since the connection member 30 is maintained in a state where a certain distance protrudes to the outside of the building in the state assembled to the truss horizontal member 5, the worker stands up the exterior plate material 1 vertically at the same time as the exterior plate material at the outside of the building. (1) by fitting the rail groove (1b) formed concave along the longitudinal direction in the center of the lower thickness surface to correspond to the rail (32a) formed on the upper end of the vertical portion 32 of the connecting member (30) ( Complete the assembly between the bottom of 1) and the connection member 30.

In addition, the rail groove (1c) formed concave along the longitudinal direction in the center of the upper thickness surface of the outer plate member 1 before the other connecting member 30 is coupled to another truss horizontal member 5 by the fastening means After first fitting to the rail 32b formed at the lower end of the vertical part 32 of the connecting member 30, the outer plate member 1 is connected to the truss horizontal member 5 by coupling the connecting member 30 to the truss horizontal member 5 in the same manner as the assembly method described above. Complete the assembly between the upper end of the) and the connecting member 30.

Therefore, the connecting member 30 is formed by the upper and lower rails 32a and 32b protruding up and down symmetrically at the end of the vertical portion 32, as shown in FIG. By using the assembly method of connecting the upper end of the lower and lower side of the exterior plate material (1) at the same time it is possible to continuously install a plurality of exterior plate material (1) in the vertical direction outside the building.

Then, the rail grooves 1b and 1c formed on the upper and lower exterior plate members 1 are fitted to the rails 32a and 32b protruding from the upper and lower ends of the vertical portion 32 of the connecting member 30. When the gap between the upper side of the outer side plate (1) and the lower side of the outer side plate (1) is determined by the thickness of the horizontal portion 34 side of the connecting member 30, but according to the seasonal change after construction When interlayer displacement (shrinkage or expansion change) occurs due to temperature deviation and stress (strong wind, earthquake, etc.), the buffer space hole 32c and the horizontal portion 34 formed in the thickness of the vertical portion 32 side of the connecting member 30 are formed. By absorbing and mitigating the interlayer displacement (shrinkage or expansion change) by the organic buffer force between the buffer space holes 34a formed in the side thickness, it prevents the vertical and horizontal collisions between the plurality of exterior panels 1 in advance. At the same time, the stability of the building, such as preventing the angle of adjustment between the exterior plate material 1 and the connection member 30 from being misaligned, is increased. I can give it to you.

That is, the connecting member 30 is the buffer space hole (32c) of the vertical portion 32 is stressed by the width allowed by the buffer space hole (32c) when the exterior plate material 1 is applied, for example, in the front and rear direction By absorbing and mitigating the pressure, the angle of adjustment between the exterior plate member 1 and the connection member 30 is prevented from being shifted. The buffer space hole 34a of the horizontal portion 34 is an example of the exterior plate member 1 in the vertical direction. For example, when the temperature deviation and stress are applied, the collision between the exterior plate materials 1 is prevented by absorbing and mitigating interlayer displacement (shrinkage or expansion change) and stress by the width allowed by the buffer space hole 34a.

Second Embodiment

A second embodiment of the present invention will be described in detail with reference to the accompanying drawings.

For reference, the same components and the same reference numerals are assigned to the same components as those of the first embodiment of the present invention and in the drawings, and detailed description thereof will be omitted.

As shown in FIG. 7 and FIG. 8, the rail fastener structure for the outer wall according to the second embodiment of the present invention has one end between the exterior plate member 1 and the truss horizontal member 5. The upper and lower rail grooves 1b and 1c, each of which is formed in the longitudinal direction with respect to the center of the thickness face of the lower side plate member 1, are connected in a concave-convex shape by a locking method and the other end thereof is a truss horizontal member 5 One side and a bolt 20a, washer 20b and nut (20c) consisting of a connecting member 30 is formed in a double thickness so as to be connected by a plurality of fastening means formed between the buffer space therebetween.

That is, the connecting member 30, the upper and lower ends so as to be inserted and fixed at the same time corresponding to the upper and lower rail grooves (1b) (1c) respectively formed on the thickness surface of the upper side plate member 1 and the lower side plate member (1) The vertical portion 36 having a single thickness with the rails 36a and 36b extending laterally and integrally perpendicularly inward from both ends of the rails 36a and 36b facing each other with a predetermined distance therebetween. A horizontal portion 38 having a double thickness and a buffer space hole 38a formed therebetween, and the truss horizontal member with the end of the horizontal portion 38 inserted into the buffer space hole 38a. 5) is composed of a rubber pad 40 is coupled to the fastening means.

At this time, the buffer space hole 38a of the horizontal portion 38 is configured to open to the left and right end side of the horizontal portion 38 while opening between the rails 36a and 36b of the vertical portion 36.

The rubber pad 40 is partially inserted into the buffer space hole 38a of the horizontal portion 38, and a part thereof is interposed between the upper exterior plate member 1 and the lower exterior panel member 1. It is formed longer than the front and rear length of the buffer space hole (38a) so as to waterproof and buffer while maintaining a constant joint spacing (layer spacing).

As described above, the fastener structure for the outer wall according to the first and second embodiments of the present invention uses only a double-thick connecting member having a buffer space hole formed therebetween between the exterior plate member and the truss horizontal member. Since the coupling between the board and the exterior plate is connected to each other by the whole rail method, installation can be simplified and the use of existing silicon caulking can be excluded, and temperature deviation and stress caused by seasonal changes (strong wind, earthquake) Etc.) to absorb (buffer) the interlayer displacements (shrinkage or expansion change) generated between the exterior board members to the maximum, and prevent the deviation of the adjustment angle between the exterior board member and the connecting member in advance. It can increase the effect.

Claims (6)

In the fastener structure for the outer wall for installing a plurality of exterior plate material (1) to the truss horizontal member (5), Upper and lower rail grooves 1b each of which has one side end formed in the longitudinal direction with respect to the center of the thickness surface of the upper and lower exterior plate members 1 between the exterior plate member 1 and the truss horizontal member 5 ( 1c) is connected in a concave-convex shape by a locking method, and the other end is connected to one side of the truss horizontal member 5 by a plurality of fastening means consisting of a bolt 20a, a washer 20b, and a nut 20c. Consists of a connecting member 30 formed with a thickness and a buffer space therebetween, The connecting member 30, Joint intervals between the upper and lower side rail grooves 1b and 1c are respectively inserted and fixed in the thickness faces of the upper side plate 1 and the bottom side plate 1, respectively. And the vertical length 32 of the double thickness formed between the buffer space hole 32c while the rails (32a, 32b) are formed in the upper and lower ends in the lateral direction so as to keep constant), A horizontal portion having a double thickness formed with a buffer space hole 34a formed therebetween so as to be integrally formed at right angles from the middle height of the vertical portion 32 to the inner surface so as to be coupled by the truss horizontal member 5 and the fastening means ( A fastener structure for an outer wall, characterized in that consisting of 34). The method of claim 1, The buffer space hole 32c of the vertical portion 32 and the buffer space hole 34a of the horizontal portion 34 communicate with each other while their left and right end sides are configured to be opened. The method of claim 1, The buffer space hole 34a of the horizontal portion 34 is formed only in an area corresponding to 1/2 to 2/3 toward the vertical portion 32 with respect to the front and rear length ends of the horizontal portion 34, and the remaining 1 / 2 to 1/3 in the area corresponding to the outer wall, characterized in that a plurality of long holes (34b) is formed to be in close contact with the truss horizontal member (5) in a state in which the double thickness surface is in contact with each other is fixed by the fastening means Fastener structure. The method of claim 1, The connecting member 30, The rail 36a extends laterally at the upper and lower ends so that the upper and lower rail grooves 1b and 1c may be simultaneously inserted and fixed to the upper and lower rail grooves 1b and 1c respectively formed on the thickness surfaces of the upper and lower outer plate members 1 and 1. A vertical portion 36 having a single thickness 36b), A dual thickness horizontal portion 38 in which the rails 36a and 36b are integrally formed at right intervals from both ends facing each other at a predetermined interval to the inner surface, and a buffer space hole 38a is formed therebetween; Fastener for outer wall, characterized in that consisting of a rubber pad 40 is coupled to the truss horizontal member 5 together with the end of the horizontal portion 38 in the state inserted into the buffer space hole 38a by a fastening means. rescue. The method of claim 4, wherein The outer wall, characterized in that the buffer space hole 38a of the horizontal portion 38 is opened between the rails 36a and 36b of the vertical portion 36 and opened to the left and right end sides of the horizontal portion 38. Fastener structure. The method of claim 4, wherein The rubber pad 40 is partially inserted into the buffer space hole 38a of the horizontal portion 38, and a part thereof is interposed between the upper exterior plate member 1 and the lower exterior panel member 1. Fastener structure for the outer wall, characterized in that formed longer than the front and rear length of the buffer space hole (38a) while maintaining a constant joint spacing (layer spacing).

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