KR20120007568A

KR20120007568A - Outer-wall construction apparatus for building capale non field welded

Info

Publication number: KR20120007568A
Application number: KR1020100063230A
Authority: KR
Inventors: 백종균
Original assignee: 박재민
Priority date: 2010-07-01
Filing date: 2010-07-01
Publication date: 2012-01-25

Abstract

PURPOSE: A device for constructing the outer wall of a building capable of being constructed without field welding is provided to ensure safe and comfortable working environment, reduce construction period and costs and realize a relatively firm outer wall. CONSTITUTION: A device for constructing the outer wall of a building capable of being constructed without field welding comprises a plurality of horizontal beams(20,21), a plurality of vertical beams(40), and a plurality of plate structures(60). The horizontal beams are fixed horizontally along the outer surface of slabs(2,4) through at least one first elbow bracket(10). The vertical beams are fixed vertically along the outer surface of the horizontal beam through a band bracket(30). The plate structures are fixed vertically along the outer surface of the vertical beam to form an outer wall.

Description

Outer-wall construction apparatus for building capale non field welded}

The present invention relates to an exterior wall construction apparatus capable of constructing an outer wall of a ramen type building in which an interlayer slab is completed or a curtain wall of a building in which a wall surface is completed without any field welding.

The outer wall refers to a vertical part that is installed on the outer circumference of the building to distinguish the internal and external environment and exhibits water resistance, durability, fire resistance, sound insulation, and thermal insulation.

Recently, the appearance design of the building is becoming important, and the aesthetic utilization of the exterior wall is drawing attention. For example, in the past, if the exterior walls were mainly painted or affixed with bricks or the like, a large-area plate structure such as stone, metal, and glass is used to construct a curtain wall, which is a separate exterior wall.

General construction methods for curtain wall include 'wet construction method' and 'dry construction method'.

The wet construction method is to face the plate structure on the outside of the building wall, and then cement is placed therebetween. The wet construction method is rarely used at present because the construction period including the curing of cement is long and workability and workability are low. On the other hand, the dry construction method is a method of fixing the plate structure on the outside of the building wall with a bracket (bracket) or a steel structure, etc. It is excellent in workability, workability is widely used now.

However, the dry construction method also presents some problems. Looking at some representative examples, it is virtually impossible to construct exterior walls other than curtain walls, the working environment is poor, and field welding is inevitable.

That is, the general dry construction method requires a separate wall surface for fixing a bracket or steel structure, so it is difficult to install in a building without a wall, for example, a ramen-type building in which an interlayer slab is completed, and shows a double structure of a wall surface and a curtain wall. Cost is high In addition, working environment is poor because long time high work must be done on the outside of the wall surface, and field welding such as cutting or extension of bracket or steel structure is inevitable depending on the working conditions such as wall shape.

The present invention has been made to solve the above problems. That is, the present invention provides a safe and convenient working environment as an exterior wall construction apparatus that can be used to bolt or nut the outer wall of the ramen-type building completed the interlayer slab or the wall surface of the building is completed without any field welding, bolts, nuts In addition, it aims to shorten the construction period and cost and to present a concrete way to realize a relatively solid exterior wall.

In order to achieve the above object, the present invention provides a curtain wall of a building in which an outer wall or a wall of a ramen type building in which an interlayer slab is completed without any field welding is completed. Provide factory value for exterior wall construction.

The present invention can be applied to the outer wall of the ramen-type building completed the interlayer slab or the curtain wall of the building is completed, so that the scope of application is wide, and can be installed with bolts and nuts without any field welding, as well as safe and convenient construction Relatively solid exterior walls can be achieved while reducing time and construction costs.

1 is a plan view of an exterior wall construction apparatus according to a first embodiment of the present invention.
2 to 4 are perspective views of the circle A, B, and C portions of FIG. 1, respectively.
5 to 9 is a process schematic diagram according to the construction procedure of the outer wall construction apparatus according to a first embodiment of the present invention.
10 is a plan view of the outer wall construction apparatus according to a second embodiment of the present invention.
FIG. 11 is a perspective view of the circle D portion of FIG. 10. FIG.
12 is a plan view of the outer wall construction apparatus according to a third embodiment of the present invention.
FIG. 13 is a perspective view of the circle E portion of FIG. 12. FIG.
14 is a plan view of the outer wall construction apparatus according to a fourth embodiment of the present invention.
FIG. 15 is a perspective view of the circle F portion of FIG. 14; FIG.
Figure 16 is a perspective view of a horizontal beam or vertical beam of the outer wall construction apparatus according to the present invention.
17 is a plan view of the band bracket of the outer wall construction apparatus according to the present invention.

Prior to the full description, the exterior wall construction apparatus (hereinafter, referred to as 'outer wall construction apparatus') of a building without on-site welding according to the present invention may be divided into several embodiments according to specific construction aspects. Therefore, each of the embodiments will be described separately, and for convenience, common contents will be described in detail through the first embodiment instead of the other embodiments.

1 is a plan view of an exterior wall construction apparatus according to a first embodiment of the present invention.

The present embodiment is for the external wall construction of the building, that is, the ramen-type building in which the interlayer slab is completed, and it is possible to identify the upper and lower slabs 2 and 4 which are ceilings and floors for arbitrary floors in the drawing. And although not shown, there are pillars on the left and right of the drawing.

The outer wall factory factory according to the present embodiment is a plurality of horizontal beams 20, 21, horizontally fixed along the outer surface of the building via the at least one first elbow bracket 10, the horizontal through the band bracket 30 A plurality of vertical beams 40 are vertically fixed along the outer surfaces of the beams 20 and 21, and a plurality of plate structures 60 are vertically fixed along the outer surfaces of the vertical beams 40. For convenience, the plate structure 60 is shown by a dotted line, and a part is omitted.

At this time, in the present embodiment, the horizontal beams 20 and 21 may be divided into a main horizontal beam 20 fixed to the slabs 2 and 4 and an auxiliary horizontal beam 21 fixed to the pillar, and the auxiliary horizontal beam 21 ) Is suitably used for one or more load distributions applied to the main transverse beam 20. However, there is no benefit of a special division, hereinafter referred to as a horizontal beam (20). In addition, the horizontal beam 20 is a rectangular steel pipe (Rectangular steel pipe or Square steel pipe through which a hollow penetrates along the longitudinal direction and a slit-shaped opening 24 is opened along the longitudinal direction of one outer surface). The vertical beam 40 shows the shape of a square tube having a rectangular cross section perpendicular to the longitudinal direction.

The building and the first elbow bracket 10, the first elbow bracket 10, the horizontal beam 20, the horizontal beam 20, the band bracket 30, the band bracket 30, and the vertical beam 40 are integrally formed. It is coupled with bolts and nuts without spot welding, and the plate structure 60 is fixed to the longitudinal beam 40 by screws or the like. As a result, the external wall factory according to the present invention is characterized in that it can be constructed with bolts, nuts without any field welding.

2 to 4 and the drawings to be mentioned separately will be described with reference to FIG. 1 for further details.

FIG. 2 is a perspective view of part A of the circle of FIG. 1 as part of an exterior wall construction apparatus according to a first embodiment of the present invention.

In the present embodiment, the horizontal beam 20 is horizontally fixed along the outer surfaces of the slabs 2 and 4 via the first elbow bracket 10. The first elbow bracket 10 for this purpose includes a vertical first fixing end 12 and a first support end 16, and the first fixing end 12 includes a first fixing hole 14 and a first fixing end 12. The first support hole 18 penetrates through the support end 16. The first fixed end 12 is formed of the slab 2, by the first bolt B1 pre-inserted at the upper or lower edge of the slab 2, 4 and the first nut N1 fastened thereto. It is fixed to the edge of 4), whereby the first support end 16 is arranged vertically alongside the outer surface of the slabs 2,4. In addition, the horizontal beam 20 is horizontally positioned between the first fixed end 12 and the first support end 16 such that the opening 24 faces the first support end 16, thereby opening the first support hole 18. The second bolt B2 inserted through the opening 24 and the second nut N2 fastened thereto are fixed thereto.

In this case, for convenience, if the inside and outside directions of the building are the X-axis direction, the up-down direction is the Y-axis direction, and the left-right direction is the Z-axis direction, the width of the X-axis direction of the first fixing hole 14 is preferably the width of the Z-axis direction. It is a larger X-axis long hole, and the 1st support hole 18 is a Z-axis long hole whose width in a Z-axis direction is larger than the width of a Y-axis direction. Accordingly, the fastening position of the first bolt B1 and the first nut N1 with respect to the first fixing hole 14 and the second bolt B2 and the second nut B2 with respect to the first support hole 18 are thus determined. The fastening position can be adjusted appropriately within each limit.

The head of the second bolt B2 is a rectangular parallelepiped or the like and is inserted into the opening 24 of the horizontal beam 20 through the first support hole 18 of the first support end 16. The so-called flange nut is used for the second nut N2.

That is, FIG. 16 is an exploded perspective view showing the second bolt B2 and the second nut N2, and the head H of the second bolt B2 has a short axis length and a minimum width of the first support hole 18. A rectangular parallelepiped having a width smaller than the width of the opening 24 of the horizontal beam 20 and the length of the major axis is larger than the minimum width of the first support hole 18 and the width of the opening 24. And at one end of the second nut (N2) is provided with a flange (barb) uneven protrusion (BA) in the opposite direction of the fastening along the contact surface facing the head (H) of the second bolt (B2) ( F) is enclosed.

Therefore, the operator rotates 90 ° after inserting the head H of the second bolt B2 through the opening 24 of the horizontal beam 20 through the first supporting hole 18 of the first supporting end 16. The second nut (N2) to the threaded portion (S). As a result, the uneven protrusion BA of the second nut N2 exerts a strong frictional force in the unwinding direction.

3 is a perspective view of a portion B of the circle of FIG. 1 as part of an exterior wall construction apparatus according to a first embodiment of the present invention.

In the present embodiment, the vertical beam 40 is vertically fixed along the outer surface of the horizontal beam 20 via the band bracket 30. The band bracket 30 for this purpose is a second fixed end 32 that both ends are vertically bent in the same direction at the intersection of the horizontal beam 20 and the vertical beam 40 to cover the front and both sides of the vertical beam 40 And a pair of second support ends 36 which are bent outwardly from both ends thereof to be in close contact with the front of the horizontal beam 20 at the left and right of the intersection point, and the second support holes 38 have a second support hole 38 in the second support ends 36. It penetrates. The second support end 36 is connected to the third bolt N3 inserted through the opening 24 of the horizontal beam 20 through the second support hole 38 and the third nut N3 fastened thereto. It is firmly adhered to the horizontal beam 20 by this.

At this time, preferably, the second support hole 38 is a Z-axis hole having a width in the Z-axis direction greater than a width in the Y-axis direction, and therefore, the third bolt and the third nut (B3) for the second support hole 38. The fastening position of N3) can be appropriately adjusted within each limit. The third bolt B3 is substantially the same shape as the second bolt (see B2 in FIG. 16), and the third nut N3 is a flange nut substantially the same as the second nut (see N2 in FIG. 16). Details of this are the same as above, and thus a separate description is omitted.

In addition, the angle between the second fixing end 32 and the second support end 36 of the band bracket 30 is less than 90 ° to exhibit elasticity when the third bolt and the third nuts B3 and N3 are coupled to each other. Promote a firm bond.

That is, the attached FIG. 17 is a plan view of the band bracket 30 to identify the second fixing end 32 and a pair of second support ends 36 that are bent outward at an angle of less than 90 ° at both ends thereof. have. For reference, a value of 2 to 3 mm is appropriate for the portion indicated by i in the drawing.

4 is a perspective view of the circle C portion of FIG. 1 as part of an exterior wall construction apparatus according to a first embodiment of the present invention.

In this embodiment, the plate structure 60 is vertically fixed vertically in all directions along the outer surface of the longitudinal beam 40 to form an outer wall. For this purpose, the plate structure 60 may be a so-called composite panel made of metal. In this case, a fixing piece 62 having a predetermined width protrudes along the edge of the plate structure 60 to penetrate the fixing piece 62. The screw 48 inserted into the beam 40 is firmly fixed along the outer surface of the longitudinal beam 40.

5 to 9 are each a process perspective view according to the construction order of the outer wall construction apparatus according to the first embodiment of the present invention, with reference to FIGS. 1 to 4 above.

First, as shown in FIG. 5, the first bolt B1 is inserted into an arbitrary slab edge. At this time, preferably, the first bolt B1 is an anchor bolt in which the head is embedded in the slab 2, and the first nut N1 is fastened to the first bolt 1 so that the first bolt B1 is first. Fix the fixed end (12). As a result, the first support end 16 of the first elbow bracket 10 is vertically fixed to be parallel to the outer surface of the slab 2. For reference, if the slab 2 is made of steel such as H beam, the first fixed end 12 of the first bracket 10 is welded.

Next, as shown in FIG. 6, the horizontal beam 20 is horizontally placed between the first fixing end 12 and the first support end 16 of the first elbow bracket 10 and the second bolts and nuts B2 and N2 are placed thereon. To be fixed. In this case, the opening 24 of the horizontal beam 20 faces the first support end 16, and the second bolt B2 passes through the first support hole 18 of the first support end 16. Is inserted from the head into the opening 24 of the crankshaft, and a flange nut is used for the second nut N2.

On the other hand, the horizontal beam 20 is the main horizontal beam 20 is directly fixed to the outer surface of the slab (2), if necessary at least one on the outer surface of the two pillars via two or more first elbow brackets (10) The auxiliary transverse beam (see 21 in FIG. 1, hereinafter the same) can be further fixed. At this time, since both pillars play substantially the same role as the wall surface in the second embodiment to be described later will be described in detail in the second embodiment.

Next, as shown in FIG. 7, the vertical beam 40 is vertically disposed along the outer surface of the horizontal beam 20, and then the band bracket 30 is fixed with the third bolt B3 and the third nut N3. At this time, the third bolt B3 is inserted from the head into the opening 24 of the vertical beam 40 through the second fixing hole 34 of the second fixing end 32, and the third nut N3 is flanged. Nuts are used. And preferably, the heat insulating plate 90 is disposed in the space defined between the horizontal beam 20 and the vertical beam 40 as shown in FIG. At this time, if the heat insulating plate 90 is a heat insulating material showing a plate shape such as glass wool, styrofoam, there is no limitation of a special material, at least one side of the heat insulating plate 90 to the horizontal beam 20, the front surface to the vertical beam 90 Each close contact.

Finally, the edge of the plate structure 60 is in close contact with the outer surface of the vertical beam 40, as shown in Figure 9 and fixed continuously in four directions. And if the finish between the plate structure 60 with cement or silicon, depending on the purpose, the exterior wall construction for the ramen-type building in which the interlayer slab 2 is completed.

&Lt; Embodiment 2 >

FIG. 10 is a plan view of an exterior wall construction apparatus according to a second embodiment of the present invention, and the same reference numerals are given to the same parts that play the same role as the first embodiment for convenience. This is the same in all the figures below.

In the present embodiment, the wall surface 6 can be confirmed in the drawing as a construction for the curtain wall in the building where the wall surface is completed. And the outer wall factory factory according to the present embodiment is a horizontal beam through a plurality of horizontal beams 20, the band bracket 30 is fixed horizontally along the outer surface of the building via at least one first elbow bracket (10) A plurality of vertical beams 40 are fixed vertically along the outer surface of the (20), a plurality of plate structures 60 are fixed vertically along the outer surface of the vertical beams.

At this time, in the present embodiment, the horizontal beam 20 is fixed to the wall surface 6 without special division of main or auxiliary, and two first elbow brackets 10 for fixing the horizontal beam 20 are used in one pair. . Otherwise, since it is substantially the same as the first embodiment, the difference will be described with reference to the drawings separately mentioned with reference to FIG. 10.

FIG. 11 is a perspective view of a portion D of the circle of FIG. 10 as part of an exterior wall construction apparatus according to a second embodiment of the present invention.

In the present embodiment, the horizontal beam 20 is horizontally fixed along the wall surface 6 via the two first elbow brackets 10. For convenience, when one is called the 1-1 elbow bracket 10a and the other is called the 1-2 elbow bracket 10b, the 1-1 elbow bracket 10a is perpendicular to the vertical 1-1 fixed end 12a. 1-1 support end 16a, wherein the 1-1 fixing end 12a has a 1-1 fixing hole 14a, and the 1-1 support end 16a has a 1-1 support hole. (Not shown) penetrates. The 1-2 elbow bracket 10b includes a vertical 1-2 fixed end 12b and a 1-2 support end 16b vertically, and the 1-2 fixed end 12b has a 1-2 first end. The first and second support holes 18b pass through the fixing hole 14b and the first and second support ends 16b.

In addition, the first-first fixing end 12a of the first-first elbow bracket 10a includes the first-first bolt B1a previously inserted into the wall 6 and the first-first nut fastened thereto. It is fixed to the wall surface 6 by Na, and the 1-1st support end 16a is arrange | positioned perpendicularly to the wall surface 6 by this. In addition, the first and second fixing ends 12b of the second elbow bracket 10b are stacked on the first and second support holes 16a to penetrate the first and second support holes and the first and second fixing holes 14b. It is fixed by the 1-2 bolt B1b and the 1-2 nut N1b fastened thereto, whereby the 1-2 fixing end 16b is vertically arranged side by side on the wall surface 6. In addition, the horizontal beam 20 is horizontally positioned between the 1-2 fixed end 12b and the 1-2 support end 16b such that the opening 24 faces the first support end 16. The second bolt B2 is inserted into the opening 24 through the support hole 18b and the second nut N2 is fastened thereto.

At this time, preferably, the 1-1 bolt (B1a) is an anchor bolt, the 1-2 bolt (B1b) is a conventional bolt. The 1-1st fixing hole 14a is a Y-axis long hole whose width in the Y-axis direction is larger than the width in the Z-axis direction, and the X-axis has a width in the X-axis direction larger than the width in the Z-axis direction. It is an axial hole, and the 1st-2nd fixed hole 14b is an X-axis long hole whose width in the X-axis direction is larger than the width of the Z-axis direction, and the width | variety in the Z-axis direction is the Y-axis of the 1-2 support hole 18b. Z-axis hole larger than the width of the direction. Accordingly, the fastening positions of the 1-1 bolts and nuts B1a and N1a with respect to the 1-1 fixing hole 84 and the 1st with respect to the 1-1 support hole and / or the 1-2 fixing hole 14b. The fastening positions of the -2 bolts and nuts B1b and N1b can be adjusted appropriately within the respective limits.

As a result, the horizontal beams 20 including the 1-2 elbow brackets 10b exhibit substantially the same arrangement relationship as those of the first embodiment, and the outer surface of the horizontal beams 20 via the band brackets 30. The vertical beam 40 fixed vertically along the plate structure, the plate structure 60 fixed vertically along the outer surface of the vertical beam 40 is the same as the first embodiment.

That is, the outer wall factory factory according to the second embodiment of the present invention uses the 1-1, 1-2 elbow brackets (10a, 10b) to fix the horizontal beam 20 to the wall surface (6) There is a difference, considering that the outer surface of the interlayer slab is vertical and the outer surface of the wall surface 6 is horizontal, the auxiliary transverse beam (see 21 in FIG. 1) of the first embodiment is also similar to the first embodiment, as in the first embodiment and the first and second embodiments. The elbow brackets 10a and 10b may be fixed to the pillars.

Third Embodiment

12 is a plan view of an exterior wall construction apparatus according to a third embodiment of the present invention.

The present embodiment is for the external wall construction of the building, that is, the ramen-type building in which the interlayer slab is completed, and it is possible to identify the upper and lower slabs 2 and 4 which are ceilings and floors for arbitrary floors in the drawing. However, in the present embodiment, unlike the first embodiment, the vertical beam 40 is fixed to the horizontal beam 20 via at least one second elbow bracket 50.

FIG. 13 is an enlarged perspective view of part E of FIG. 14 as part of an exterior wall construction apparatus according to a third embodiment of the present invention.

In the present embodiment, the vertical beam 40 is fixed perpendicularly to the outer surface of the horizontal beam 20 via at least one second elbow bracket 50. To this end, a plurality of slit holes 42 are lined through at least one side of the longitudinal beam 40 in a longitudinal direction, and the second elbow bracket 50 is perpendicular to the second fixed end 52 and the second support end. And a second fixing hole 54 through the second fixing end 52 and a second supporting hole 58 through the second supporting end 56.

In addition, the second fixing end 52 of the second elbow bracket 50 passes through the second fixing hole 54 and is fastened to the fourth bolt B4 inserted into the opening 24 of the horizontal beam 20. The second nut 56 is fixed to the horizontal beam 20 by the fourth nut N4, and the second support end 56 penetrates through the second support hole 58 and is inserted into the slit hole 42 of the vertical beam 40. It is fixed to the longitudinal beam 40 by a 5 bolt B5 and a fifth nut N5 fastened thereto.

In this case, preferably, the fourth and fifth bolts B4 and B5 may be substantially the same shape as the second bolt B2, and the fourth and fifth nuts N4 and N5 may be flange nuts. . The second fixing hole 54 is a Z-axis hole having a width in the Z-axis direction greater than the width in the Y-axis direction, and the second support hole 58 has an X-axis in which the width in the X-axis direction is larger than the width in the Y-axis direction. Jang Gong. Therefore, the fastening positions of the fourth bolt B4 and the nut N4 to the second fixing hole 54 and the fastening positions of the fifth bolt B5 and the nut N5 to the second supporting hole 58 are It can be adjusted appropriately within each limit.

14 is a plan view of an exterior wall construction apparatus according to a fourth embodiment of the present invention.

The present embodiment is for the external wall construction of the building, that is, the ramen-type building in which the interlayer slab is completed, and it is possible to identify the upper and lower slabs 2 and 4 which are ceilings and floors for arbitrary floors in the drawing. However, in the present embodiment, unlike the first embodiment, the plate structure 60 is formed of a double layer of wood plywood 64 and gypsum board 66.

FIG. 15 is an enlarged perspective view of part F of FIG. 14 as a part of an exterior wall construction apparatus according to a fourth embodiment of the present invention.

In the present embodiment, the plate structure 60 is made of a wood plywood 64 is fixed vertically along the outer surface of the vertical beam 40, a gypsum board 66 is fixed vertically along the outer surface of the wood plywood (64). At this time, preferably, the wood plywood 64 is a so-called waterproof plywood having a waterproof function, and is fixed to the vertical beam 40 by a screw inserted into the vertical beam 40 through the edge thereof, and the gypsum board 66. It is fixed to the wood plywood 64 with a Taka or the like inserted through the edge of the wood plywood 64.

The above description is one preferable aspect for demonstrating the technical idea of this invention, and a various deformation | transformation is possible for it. However, all modifications within the technical spirit of the present invention should fall within the scope of the present invention, and the scope of the present invention is limited only to the following claims.

2, 4: slab 10: first elbow bracket
20: horizontal beam 24: opening
30: band bracket 40: vertical beam
50: second elbow bracket 60: plate structure

Claims

A connection bracket 100 formed to correspond to the outer surface of the building and formed in various shapes to be fixed to the outer surface of the building, and having a perforated groove 110 formed therein;
A plurality of fixed beams 200 are formed in a rectangular tube shape to be fixed in the vertical or horizontal direction through the bolt 150 and the nut 160 to the connecting bracket 100, the guide groove 210 is provided in the longitudinal direction ;
A beam fixing bracket 300 which is disposed at a position where the fixed beams 200 intersect to fix the fixed beams 200 intersected with each other;
A panel 400 having a plate shape connected to an outer surface of the fixed beam 200 to form an outer wall of the building; And
Connected to the guide groove 210 of the fixed beam 200, the outer wall construction device of the building that can be installed without a site welding including a panel fixing bracket 500 for supporting or fixing the panel 400.