KR20110088812A

KR20110088812A - Curtain wall system

Info

Publication number: KR20110088812A
Application number: KR1020100008501A
Authority: KR
Inventors: 이덕래
Original assignee: 이덕래
Priority date: 2010-01-29
Filing date: 2010-01-29
Publication date: 2011-08-04
Also published as: KR101129086B1

Abstract

PURPOSE: A curtain wall system is provided to improve the exterior and interior of the curtain wall system by preventing connection members of vertical and horizontal frames from being exposed to the outside. CONSTITUTION: A curtain wall system comprises a T-shaped vertical frame(10), a horizontal frame(60), and a double-layered glass(70). The vertical and horizontal frames are composed of an aluminum material. The vertical frame has a body divided into a front short space(13) and a rear long space(14). A steel reinforcing plate(20) having C-shaped connection pieces is inserted into the rear long space. Coupling holes(15) are formed in both sides of the front short space of the vertical frame. A connector(40) is coupled to the coupling holes.

Description

Curtain wall system {CURTAIN WALL SYSTEM}

The present invention relates to a curtain wall system of a building consisting of a vertical frame, a horizontal frame and a multi-layer glass, and more particularly, the vertical frame and the horizontal frame is made of aluminum, the steel reinforcement through the connecting piece in the body of the vertical frame The plate is tightly inserted and reinforced, and the end of the horizontal frame is coupled to the connector fastened to the vertical frame to be wrapped so that the connecting member is not exposed to the outside. In general, curtain wall is a non-bearing partition wall, which prevents rain or wind from the outside, blocks noise and heat, and is a modern architectural style that composes walls with glass plates so that the columns and beams of the building are not exposed to the outside. In particular, it has a large function for exterior and is currently being used in many buildings.

Curtain walls are used in high-rise as well as high-rise buildings, and the floor is designed to be very high in halls and exhibition rooms on the first floor. Therefore, it is mainly made of steel in order to safely support the load of the vertical and horizontal frames and the load of the entire glass plate. In this case, however, the joints of the vertical frame and the horizontal frame are welded in the field, or a screw fixing method is used using a connection frame such as an angle. However, due to the coating due to the corrosion of the steel member is not easy to maintain, there were many problems in durability. In particular, due to the process of steel members, various processes such as assembly, welding, anti-corrosion coating and finishing coating must be carried out directly on site, so productivity is very disadvantageous. There was a flaw that could not be expressed cleanly. In addition, when connecting vertical and horizontal frames using angles, etc. as connecting members, there was a very difficult end of drilling bolt holes in the steel members, and the internal aesthetics were not simple due to the auxiliary support installed in the lower part of the horizontal frame. It was not so complicated. On the other hand, when fabricating aluminum to reduce the load of the vertical and horizontal frames, there was a problem in absorbing the horizontal displacement and the displacement of the building caused by wind or earthquake, and in order to effectively cope with this, the size and thickness of the frame should be larger. With the increase in manufacturing cost, the appearance became clunky, and the glass wall had a decrease in perspective area. Therefore, there is a need for a curtain wall system capable of safely supporting the self-loading and the high-layered laminated glass, and eliminating the need for coating due to corrosion, and capable of expressing the exterior and interior of the wall beautifully and concisely.

The present invention was devised to solve the above problems, the vertical frame and the horizontal frame are all made of aluminum, the steel reinforcing plate interposed between the connecting piece in the body of the vertical frame is tightly inserted to compressive or torsional stress Improved, it was configured to be assembled by fitting the end of the horizontal frame is wrapped in the connector fastened to the vertical frame. Therefore, even in the case of high floor height, the vertical and horizontal frames can safely support the load of the glass plate as well as the self-load, and also the outer surface of the vertical and horizontal frames are all expressed in aluminum, so there is no need to paint due to corrosion. In addition, since the connecting member of the vertical frame and the horizontal frame is not exposed to the outside at all, the exterior can be decorated beautifully, and the auxiliary support of the horizontal support is not necessary so that the internal aesthetics can be produced concisely. have.

In the present invention, in order to solve the above problems, both the vertical frame and the horizontal frame is made of aluminum, in the body of the vertical frame is reinforced by a steel reinforcing plate interposed between the connecting piece is tightly reinforced, and connected to the vertical frame It is assembled to be assembled so as to surround the end in a horizontal frame. Therefore, even when the height of the floor is high, the vertical frame can safely support the loads of the horizontal frame and the glass plate as well as its own load, and since the outer surfaces of the vertical and horizontal frames are all expressed in aluminum, no painting due to corrosion is required. Since the connecting member of the frame is not exposed to the outside, the exterior can be decorated beautifully.

The present invention is constructed as described above, the reinforcing steel reinforcement plate interposed between the connecting piece in the body of the vertical frame is reinforced and reinforced, and the outer surface of the vertical and horizontal frames are all expressed by aluminum, so the durability is less concerned. Very high. In addition, since the connecting members of the vertical and horizontal frames are not exposed to the outside at all, the appearance and the inner tube can always be beautifully and simply produced.

1 is a front view as seen from the inside of the present invention,
Figure 2 is an enlarged perspective view showing a state assembled by extracting the "a" part of Figure 1,
3 is a partially enlarged cross-sectional view of the line I-I of FIG. 1;
4 is an enlarged cross-sectional view of a portion II-II of FIG. 3.

The configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front view of the interior of the present invention, and FIG. 2 is an enlarged perspective view showing a state in which the "A" part of FIG. 1 is assembled, and vertical frames are arranged at right and left sides of the slabs of each floor of the building. In the curtain wall fixed to the vertical frame, the horizontal frame is intersected at appropriate intervals up and down, and the laminated glass is fixed to the front of the vertical frame and the horizontal frame with a support and a sealant. The vertical frame 10 and the horizontal frame 60 is made of aluminum, the "T" type vertical frame 10 is composed of a front plate 11 and the body 12. The body 12 is divided into a first half space portion 13 and a second half space portion 14, and the long space portion 14 is a steel reinforcement plate having a "c" type connecting piece 30 on the front and rear sides. 20 is inserted. A plurality of close protrusions 31 protrude from the outer circumferential surface of the "c" type connecting piece 30 so that the steel reinforcing plate 20 is closely coupled to the inner wall of the long space 13. In the above, the "c" type connection piece 30 may be coupled to the front and rear of the steel reinforcing plate 20, or to the left, right or the entire surface. Fastening holes 15 are drilled on both sides of the short space portion 13 at appropriate upper and lower intervals, and the coupling holes 40 in which the bolt holes 41 are drilled up and down are bolted to the fastening holes 15. ) And nuts (not shown) are fastened to each connector 40 and assembled so as to surround an end of the horizontal frame 60.

FIG. 3 is an enlarged cross-sectional view of a portion of line I-I of FIG. 1, in which a long space portion 14 formed in the body 12 of the "T" type vertical frame 10 is provided with a "c" type connecting piece 30 on both sides. The interposed steel reinforcing plate 20 is inserted, and the close contact protrusion 31 protruding outward of the "c" type connecting piece 30 is brought into close contact with the inner wall of the long space portion 13 and is closely coupled. The connector 40 is fastened by the bolt 50 and the nut 51 to the fastening hole 15 drilled at both sides of the short space 13, and the end of the horizontal frame 60 is wrapped in each connector 40. Fitted and assembled. The "c" type connecting piece 30 is formed of a synthetic resin material such as polyamide having elasticity. Reference numeral 70 is a multilayer glass, 80 is a spacer, 90, 91 is a sealant.

4 is a partially enlarged cross-sectional view of the II-II line of Figure 3, the connector 40 is fastened to the fastening hole 15 of the "T" type vertical frame 10 by a bolt 50 and a nut 51, the connector 40 is assembled by being fitted so that the end of the horizontal frame 60 is wrapped.

Reference numeral 100 is a support.

According to the installation process and the effect of the present invention as described above, the "T" type vertical frame 10 is fixed to the slab of each floor of the building at right and right intervals, and the "T" type.

The connector 40 is fastened by the bolt 50 and the nut 51 to the fastening holes 15 drilled at appropriate intervals up and down on both sides of the short space 13 of the vertical frame 10. At this time, the short space portion 13 of the “T” type vertical frame 10 is easy to drill the fastening hole 15, while in the case of the vertical and horizontal frames made of steel monolithic bodies as in the prior art, it is easy to puncture the bolt hole. To join by welding. Then, the connector 40 is inserted and assembled so as to surround one end of the horizontal frame 60, and the " T " vertical frame 10 is continuously and repeatedly installed in accordance with the other end of the horizontal frame 60. By inserting the steel reinforcement plate 20 into the long space portion 14 of the "T" type vertical frame 10 made of aluminum, it is possible to obtain the effect of increasing the compressive stress and the torsional stress and to express the appearance beautifully. In addition, interposing the "c" type connecting piece 30 between the long space portion 14 and the steel reinforcement plate 20 of the "T" type vertical frame 10 is to increase the depth of contact with each other and the summer and To prevent the phenomenon that the "T" type vertical frame 10 is bent or distorted by absorbing the phenomenon that the aluminum "T" type vertical frame 10 and the steel reinforcement plate 20 are expanded and contracted differently in winter. I could do it. Therefore, to increase the strength of the "T" type vertical frame 10, it is also configured so that the connecting member is not exposed to the outside in the assembly process of the horizontal frame (60).

10 "T" type vertical frame 11: front panel 12: body
13: Short space part 14: Long space part 15: Fastening hole
20: steel reinforcement plate 30: "c" type connection piece 31: close contact
40: connector 41: bolt hole 50: bolt
51: nut 60: horizontal frame

Claims

In the curtain wall system consisting of vertical frame, horizontal frame and laminated glass, the "T" type vertical frame and the horizontal frame are made of aluminum, and the body of the "T" type vertical frame is divided into the first short space part and the second long space part. The steel reinforcing plate interposed between both sides of the "c" type connecting piece is inserted into the inside of the long space part, the fastening hole is drilled on both sides of the short space part of the "T" type vertical frame, and the connector is coupled to this fastening hole. Curtain wall system characterized in that the fitting is fitted so that both ends of the horizontal frame is wrapped around the connector.
The curtain wall system according to claim 1, wherein the "c" type connecting piece is made of elastic synthetic resin.
The curtain wall system according to claim 1, wherein a plurality of contact protrusions protrude from the outer circumferential surface of the "c" type connecting piece.