KR101943981B1 - Conbination structures of unite curtain wall for on-site assembly and precision construction - Google Patents

Abstract

The present invention relates to a combination structure of a unit curtain wall for on-site assembly and precise construction, capable of facilitating one-site assembly and realizing precise construction. According to the present invention, the combination structure comprises: one side vertical frame (10) to mount a layered glass (50); the other side vertical frame (10′) to insert a gasket (16) thereinto and to mount a layered glass (50′); one side horizontal frame (30); and the other side horizontal frame (30′) having a gasket coupling groove (35) formed on the outside to insert the gasket (35) thereinto, having one or more bolt holes (31′) formed therein to couple a bolt (B) or a step bolt (40) thereto, and coupling an insulation material (34′) and a guide bar support device (21) at a front end by the bolt (B) to mount the layered glass (50′).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit curtain wall structure for on-

The present invention relates to a joining structure of a unit curtain wall for a field assembly and a precise construction that enables vertical frame, horizontal frame and double-layer glass to be manufactured in a unit panel in a factory, Is a unit panel in which a vertical frame (hidden type, cap type) and a horizontal frame (hidden type, cap type) are bisected, and each unit panel is combined with a unit glass panel. The present invention relates to a coupling structure of a unit curtain wall which can be assembled on-site by a sphere, two-step long hole, a stepped bolt, a bolt hole and a gasket.

In general, the curtain wall is an outer wall of a partition, which does not support the load, and is manufactured in a factory. Therefore, mass production is possible, and the panel is standardized and unified. It is widely used for high- , The wall is simply a curtain partition that divides the space in a structure that supports horizontal loads due to vertical load and wind or earthquake due to the structure of pillars and beams that are the main structure of the building, The term 'non-force partition wall' is called.

The walls are made of glass and the exterior is not exposed to the outside. The wall is a modern building style. It has a big function especially for external use. Especially, if the building is over 100m high, Since the scaffolding is difficult to assemble, the method of lifting and attaching the outer wall panels manufactured in advance in the factory has been widely used and it can be mass-produced because it is manufactured in the factory. The panel is standardized and unified, Fig.

In a high-rise building, the weight of a building greatly affects the thickness of a column or beam. Therefore, a light material is used for a curtain wall in order to reduce weight, and a finishing material used for the outer surface is generally a metal plate such as stainless steel, aluminum, bronze, Is used. As the insulation material, light and high efficiency materials such as rock wool and glass wool are used. Many openings have glass, but since there are many buildings that control the air in the room, there are few cases of opening and closing and therefore there are many built-in windows. Double glass or heat absorbing glass is used.

The curtain wall is divided into a stick system and a unit system, and the stick system is a knock-down type knock-down assembly, which is suitable for low-rise buildings in various designs. And the unit system is a product that pre-assembles the components in the factory and installs them in the field. It can provide fast construction and perfect quality.

Prior art related to the unit curtain wall is disclosed in Korean Patent No. 10-1071105 (a unit installation type curtain wall system utilizing a double vertical frame member), a 10-1185026 (steel aluminum combination unit type curtain wall ) And No. 10-1235718 (a vertical member and a horizontal member mounting structure of a unit type steel curtain wall).

In the first patent, the double vertical frame member coupled to each end of the horizontal frame member and the horizontal frame member, and one vertical frame structure coupled with each horizontal frame member form one installation unit structure, An adapter member having a hollow inner hole which is attached to the front surface of the vertical frame member and supports the multilayer glass and in which the inner and outer sides are separated while the elastic heat insulating bar is filled, And an encapsulant applied on the end exposed to the outside in the multilayer glass provided with an elastic gasket hermetically provided on both sides of the installed multilayer glass.

In the second patent, the first vertical frame has a steel outer member having a pair of connection ends at both edges, a coupling protrusion fixed to the connection end of the outer member and coupled to the second vertical frame of another unit, And the second vertical frame includes an outer member made of a steel material having a pair of connecting ends at both edges and a second vertical frame fixed to the connecting end of the outer member and coupled with the first vertical frame of another unit And an engaging member made of aluminum and having an engaging groove formed therein.

In the third patent, the vertical member is composed of a male vertical member and the female vertical member, the male vertical member has a rectangular body as a whole, a pair of protruding engaging portions are formed at one side thereof at regular intervals, A pair of concave engaging portions are formed on one side surface so that the protruding engaging portion can be drawn in, and a waterproof sealant gasket is inserted between the protruding engaging portion and the concave engaging portion via a coupling bracket.

The first registered patent is a unit installation type curtain wall system in which a vertical frame member of a double structure is coupled to a horizontal frame member, and a vertical frame member of a double structure is provided with a double layer glass on each adapter member, And the adapter cap member is attached to the outer surface of the adapter member. In the method of assembling the vertical frame member of the double structure, the inner surface of each vertical frame member is spaced apart from the spacer member by a predetermined distance, And the vertical frame members are coupled with each other by a sealing material, the method of joining the vertical frame members to the horizontal frame members is ambiguous and the vertical frame members are coupled with each other. However, in the case of continuously installing the curtain wall, The spacing and construction error The problem is that I can.

In the second patent, the first and second vertical frames are formed by bolting-connecting the outer member made of a steel material and the coupling member made of aluminum to the connection ends, and the coupling protrusion of the first vertical frame is inserted into the coupling groove of the second vertical frame The first and second vertical frames are coupled to each other by a glass member fixed to the front end of the first and second vertical frames, There is a risk of breakage in the process of conveying and assembling the members of the joining parts formed by the protrusions and grooves, and the gap between the members due to the joining of the first and second vertical frames, There is a problem that a construction error due to adjustment may occur.

In the third patent, the male vertical member having the protruding engaging portion is configured to be coupled to the female vertical member having the concave engaging portion by the engagement bracket and the waterproofing sealant gasket, and the one end of the male and female vertical member It is possible to mount a double glass, which has a complicated joining structure and there is a risk of breakage in the process of carrying and assembling the members of the joining parts formed by the projections and grooves, and the joining brackets in which the male and female vertical members are in contact with each other, There is a problem that a construction error may occur due to the gap between the members due to the sealant gasket.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is therefore an object of the present invention to provide a double- And the vertical frame of one side and the other side can be firmly coupled to each other by being easily assembled and assembled in the field, as well as being capable of rotating the bolt when engaged with the horizontal frame by the two-step long hole In addition, when joining the vertical and horizontal frames separated to one side and the other side, it is possible to maintain the surface to which the vertical and horizontal frames of one side and the other side are constantly held by the gap retainer and the gasket, Even when unit panels are joined and assembled continuously So that it is possible to provide a coupling structure of a unit curtain wall in which a construction error does not occur.

In the present invention, one or more two-step long holes are drilled on the outer side, a spacing holder is formed, a horizontal frame coupling hole is drilled and coupled with a bolt, and a heat insulating material and a guide bar are bolted to the tip, The vertical frame and one or more stepped bolts on the outside are inserted to allow threads to be coupled to the horizontal frame and gasket coupling grooves are formed on both sides of the stepped bolt to allow insertion of gaskets. One or more bolt holes are formed in the inside to form a bolt or a stepped bolt, and a heat insulating material and a guide bar are combined with a bolt A horizontal frame for allowing the double-layered glass to be housed, and a gasket coupling groove on the outer side And one or more bolt holes are formed therein so that a bolt or a stepped bolt can be coupled to the inside of the gasket, and the other horizontal frame And a control unit.

In addition, the two-end slot provided in the one vertical frame can be coupled by inserting the lower end of the two-end slot into the head of the stepped bolt installed at the other vertical frame at the time of coupling, and then lowering it.

Therefore, the present invention adopts a double structure in which the vertical and horizontal frames constituting the unit curtain wall are separated into one side and the other side. By using the two-stage slots and the stepped bolts, it is possible to provide a firm binding force while facilitating bonding and assembly in the field, By using the retainer and gasket, the vertical and horizontal frames of one side and the other side are joined and joined together, so that they can be precisely constructed because they are not collapsed or widened and a certain gap is not generated. The guide bar and the guide barge provided at the ends of each frame are combined, The structure performance is excellent and the strength of the unit curtain wall is reinforced and the insulation function can be adjusted to the heat conduction rate required by the construction standard of the energy saving type eco-friendly house, and the outside air transferred from the outside to the room is maximally blocked to maximize the heat insulation effect To keep it confidential Would that have air-conditioning energy-saving effects, such as to prevent condensation occurring on the season.

BRIEF DESCRIPTION OF THE DRAWINGS Fig.
Fig. 2 is a view showing an example of a combination of one side and the other side of the present invention
Fig. 3 is a conceptual diagram of a field assembly of one side and the other side vertical frame of the present invention
FIG. 4 is a conceptual diagram of a field assembly of one side and the other side of the present invention
5 is an exploded perspective view showing a state of engagement between one side of the present invention and the other side vertical frame,

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

FIG. 1 is a perspective view of a vertical frame according to an embodiment of the present invention; FIG. 2 is a side view of the vertical frame of FIG. 1; And a second vertical frame on which the double-layered glass is placed by the guide padding. The horizontal frame and the gasket are formed with a spacer and a bolt hole. 3 and 4 show the assembling concept of the one side and the other side vertical and horizontal frames of the present invention in the field assembly concept One side and the other side of the vertical frame are sequentially assembled by the double slot and the stepped bolt, and the one side and the other side FIG. 5 is a perspective view illustrating a state of engagement between one side and the other side frame of the present invention. FIG. 5 is a double long hole formed in one side of the vertical frame, and FIG. And is assembled on-site by the installed stepped bolts.

A combination structure of a unit curtain wall that manufactures a unit frame with the vertical frames 10 and 10 'on one side and the other side and the horizontal frames 30 and 30' and the two-side glass 50 and 50 ' In this case,

And a horizontal frame coupling hole 13 is formed in the inner side to be coupled with the bolt B and a heat insulating material 14 and a guide bar 12 are provided at the tip end, One side vertical frame 10 which allows the double-layered glass 50 to be placed by engaging the upper frame 20 with the bolts B;

One or more stepped bolts 40 are inserted outside the stepped bolt 40 so that the threads 43 are coupled to the horizontal frame 30 and the gasket coupling grooves 15 are formed on both sides of the stepped bolt 40 to insert the gasket 16. [ And a second vertical frame 10 'for allowing the double-layered glass 50' to be positioned by coupling the heat insulating material 14 'and the guide barrel 21 with bolts B at the front end thereof;

And at least one bolt hole 31 is formed therein so that the bolt B or the stepped bolt 40 can be coupled with the insulator 34 and the guide bar 20, One horizontal frame 30 and the other horizontal frame 30 which allow the double-layered glass 50 to be put together by bolts (B)

And a gasket coupling groove 35 is formed on the outer side to insert the gasket 36 and at least one bolt hole 31 'is formed therein so that the bolt B or the stepped bolt 40 can be coupled, Is a structure including the other horizontal frame 30 'which allows the double-layered glass 50' to be placed by joining the heat insulating material 34 'and the guide barrel 21 with bolts B.

The stepped bolt 40 is inclined from the head 41 to the body and has a step 42 at a predetermined distance from the lower end thereof and a thread 43 at the lower end.

The one end side long vertical hole 11 of the one vertical frame 10 is punched in the same line as the horizontal frame coupling hole 13 and can be used as a driver (not shown) when the bolt B is coupled.

The lower end of the one end long hole 11 is inserted into the head 41 of the stepped bolt 40 provided at the other vertical frame 10 ' If they fall, they can be combined.

Layered glass support groove 33 is formed on one side of the tip of the one horizontal frame 30 to allow the multilayered glass support 22 to be inserted and to support and support the multilayer glass 50.

In the drawing, reference numeral 17 denotes a rear end cap, and reference numeral 60 denotes a sealant.

According to the present invention as described above, it is possible to make the vertical frame of one side and the other side perforate and mount the one-step long holes and the stepped bolts on one vertical frame and the other vertical frame, It can be used as the inlet of the driver which can rotate the bolt when it is combined with the horizontal frame. When the vertical and horizontal frame separated into one side and the other side are combined, the vertical and horizontal frames of one side and the other side It is possible to manufacture the double frame structure of the vertical frame and the horizontal frame so that even if the unit panels are assembled and assembled consecutively so that the construction error is not generated, To provide a combined structure of unit curtain walls enabling factory production The.

1 to 4, the present invention is characterized in that the vertical frame 10 ', the horizontal frame 30, 30' and the double-layer glass 50 (50 ') having a double structure separated into one side and the other side, It is a unit curtain wall which can be constructed by factory and manufactured by field assembly.

As shown in FIGS. 1 and 3, the one vertical frame 10 and the other vertical frame 10 'may have a structure in which one or more vertical frames 10 are joined to and joined with the other vertical frame 10' A horizontal frame coupling hole (13) is drilled in the same line inner side where the two-step long hole (11) is perforated, and a heat insulating material (14) and the guide bar (20) are combined with bolts (B) so that the double-layered glass (50) can be placed.

Four end holes 11 are preferably formed on both sides of the gap holding tool 12 on both sides and the horizontal frames 30 and 30 ' It is possible to insert the driver through the two-step long hole 11 so as to assemble it, thereby providing the convenience of assembly.

The stepped bolt 40 is inserted into the outer side of the other vertical frame 10 'so that the screw thread 43 is coupled to the horizontal frames 30 and 30' The gasket 16 is inserted into the gasket coupling grooves 15 formed on both sides of the guide pillar 21 and the heat insulating material 14 'and the guide pillar 21 are coupled to the front end with the bolts B, .

The stepped bolt 40 is inclined from the head 41 to the body and has a step 42 formed at a predetermined distance from the lower end thereof and a thread 43 formed at the lower end of the stepped bolt 40, And the step 42 facilitates the insertion of the double vertical slot 11 while the step 42 is maintained at a predetermined distance from the head 41 so that the vertical frame 10 and the other vertical frame 10 ' It is possible to prevent the two members from collapsing or widening at the time of coupling so as to prevent the occurrence of a construction error.

The guide barrel 21 is in close contact with the guide bar 20 when engaged with the one vertical frame 10 to support the guide bar 20.

5, when the one vertical frame 10 and the other vertical frame 10 'are coupled to each other, the stepped bolt 40 provided on the other vertical frame 10' The length of the protrusion of the gap retaining hole 12 and the step 42 of the stepped bolt 40 are equal to each other, The frames 10 and 10 'are precisely engaged and at the same time, the gasket 16 secures airtightness.

As shown in FIGS. 2 and 4, the one horizontal frame 30 and the other horizontal frame 30 'have a structure in which a spacing holder 32 is protruded in the longitudinal direction at the center of the outer side of one horizontal frame 30, One or more bolt holes 31 are formed so as to be coupled with the bolts B or the stepped bolts 40 and the heat insulating material 34 and the guide bar 20 are coupled to the tip end with the bolts B, So that it can be stowed.

Layered glass support groove 33 is formed at one end of the one horizontal frame 30 so as to support the multilayered glass to support the multilayer glass 50 or 50 ' I can do it.

A gasket coupling groove 35 is formed on the outer side of the other horizontal frame 30 'to insert a gasket 36 and form a bolt hole 31' therein. A heat insulating material 34 ' 21 were bonded with bolts (B) so that the double-layered glass 50 'could be placed.

When the one and the other horizontal frames 30 and 30 'formed as described above are coupled to each other, the gap between the two members can be maintained at a predetermined distance by the spacer 32 while maintaining the airtightness by the gasket 36.

In addition, the guide bars 20 installed on the vertical frames 10 and 10 'and the horizontal frames 30 and 30' on one side and the other side are shown in a hidden form, but they are capped (not shown) Layer glass 50 (50) placed on the side of the guide bar 20 when the vertical frames 10 and 10 'and the horizontal frames 30 and 30' 'Are sealed with a sealant 60, and a cap 17 is provided at a rear end thereof.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. And such changes are within the scope of the claims.

10, 10 ': one side and the other side vertical frame 11:
12: space maintaining aperture 13: horizontal frame engaging hole
14, 14 ': Insulation material 15: Gasket coupling groove
16: gasket 20: guide bar
21: Guide bar Zone 22: Multilayer glass zone
30, 30 ': one side and the other side horizontal frame 31, 31: bolt hole
32: space maintaining hole 33:
34, 34 ': Insulation material 35: Gasket coupling groove
36: gasket 40: stepped bolt
41: Tofu 42:
43: thread 50, 50 ': double layer glass
B: Bolt

Claims (5)

A combination structure of a unit curtain wall that manufactures a unit frame with the vertical frames 10 and 10 'on one side and the other side and the horizontal frames 30 and 30' and the two-side glass 50 and 50 ' In this case,
And a horizontal frame coupling hole 13 is formed in the inner side to be coupled with the bolt B and a heat insulating material 14 and a guide bar 12 are provided at the tip end, One side vertical frame 10 which allows the double layer glass 50 to be placed by engaging with the bolts 20 with the bolts 20;
One or more stepped bolts 40 are inserted outside the stepped bolt 40 so that the threads 43 are coupled to the horizontal frame 30 and the gasket coupling grooves 15 are formed on both sides of the stepped bolt 40 to insert the gasket 16. [ And a second vertical frame 10 'for allowing the double-layered glass 50' to be positioned by coupling the heat insulating material 14 'and the guide barrel 21 with bolts B at the front end thereof;
And at least one bolt hole 31 is formed therein so that the bolt B or the stepped bolt 40 can be coupled with the insulator 34 and the guide bar 20, One horizontal frame 30 and the other horizontal frame 30 which allow the double-layered glass 50 to be put together by bolts (B)
And a gasket coupling groove 35 is formed on the outer side to insert the gasket 36 and at least one bolt hole 31 'is formed therein so that the bolt B or the stepped bolt 40 can be coupled, Comprises a horizontal frame (30 ') on the other side of which a double-layered glass (50') can be placed by bonding a heat insulating material (34 ') and a guide barrel (21) with bolts (B) And a unit structure of unit curtain walls for precise construction. The method according to claim 1,
The stepped bolt 40 is inclined from the head 41 to the body, the step 42 is formed at a predetermined distance from the lower end of the stepped bolt 40, and the thread 43 is formed at the lower end of the stepped bolt 40. Coupling structure of curtain walls. The method according to claim 1,
The one end vertical hole 10 of the one vertical frame 10 can be used as a driver inlet hole when the bolt B is punched in the same line as the horizontal frame coupling hole 13. [ A combination structure of unit curtain walls. The method according to claim 1,
The lower end of the one end long hole 11 is inserted into the head 41 of the stepped bolt 40 provided at the other vertical frame 10 ' And the unit frame curtain wall structure for precise construction. The method according to claim 1,
And a multilayered glass support groove 33 is formed at one end of the tip of the one horizontal frame 30 so that the multilayered glass support 22 can be inserted to support and support the multilayer glass 50 Combined structure of unit curtain wall for field assembly and precision construction.

Images