KR200299776Y1 - pre-fab type house - Google Patents

Abstract

The present invention relates to a pre-fabricated building, which is lighter than conventional prefabricated buildings and is structurally robust, supports loads easily, makes panels easy to manufacture, and is easy to assemble and dismantle on site. The base channel 20 is fixed to the anchor bolt (B) on the concrete foundation (C), so as to significantly reduce the number of parts required for assembly; The lower end is fixed to the upper end of the base channel 20 by a direct screw (S) and the concave portion 4a and the left and right edge members 4 and 5, respectively, so that the concave-convex coupling is continuously performed along the width direction. A sandwich panel 10 having an iron portion 5a formed thereon and a stud bolt 9 vertically attached to the upper edge member 6; A cap channel 30 fitted to an upper end of the continuously joined sandwich panel 10; It comprises a truss 50 is fixed to the upper portion of the cap channel 30 by the bracket 40.

Description

Pre-fabricated building {pre-fab type house}

The present invention relates to a pre-fabricated building, and in particular, it is lighter than the existing pre-fabriced building, structurally strong, supports loads smoothly, makes panels easy to manufacture, and is easy to assemble and dismantle on site. In addition, the present invention relates to a pre-fabricated structure that can significantly reduce the number of parts required for assembly.

The pre-fabricated building according to the related art according to the present invention is made to make a frame in the sandwich panel, and to put the heat insulator inside, pressurize the steel plate on both sides, and pressurize it to apply the heat. The productivity was lowered, and there was a disadvantage that the load of the panel was heavy due to the frame installed inside, and when assembly of this sandwich panel, the joiner, the joiner bolt and the cap had to be used. There was this. In addition, the conventional pre-fabric building has a problem that the appearance is poor due to the use of the joiner and the joiner bolts and caps described above, and the water break bent at the bottom of the panel is deformed or broken during transportation of the panel, so that it is difficult to assemble. After assembly, there was a disadvantage in that rainwater, etc., penetrating into the building from the outside occurred.

The present invention has been devised to solve the above-mentioned conventional problems, the object of the present invention is lighter than the existing pre-fabric structure, structurally robust, support of the load can be smoothly, and the panel is also easy to manufacture In addition, it is easy to assemble and dismantle in the field, and to provide a pre-fabricated structure that can greatly reduce the number of parts required for assembly.

The present invention to achieve the above object is the base channel which is fixed to the anchor bolt on the concrete foundation; The lower end is fixed to the upper part of the base channel with a direct screw and the concave part and the iron part are formed on the left and right rim members so that the concave and convexities are continuously connected along the width direction, and the stud bolt is vertical to the upper rim member A sandwich panel attached thereto; A cap channel fitted to an upper end of the continuously joined sandwich panel; A truss fixed to the top of the cap channel by a bracket; It provides a pre-fabricated building comprising a roof panel assembled on the truss.

In one embodiment of the present invention, the base channel is formed in the upper jaw so that the bottom of the panel itself does not form a water break, so that the transport and handling of the panel can be easier than when the water is completed when the assembly is completed It also helps to prevent inflow.

In another embodiment of the present invention, the base channel is formed in the upper jaw, and the lower edge of the sandwich panel is formed in the concave portion coupled to the jaw to facilitate the installation of the panel and the inflow of water To prevent it.

Sandwich panel used in the pre-fabricated building of the present invention is a heat insulating material, a metal plate attached to the front and back of the heat insulating material, side edges attached to the left and right, upper and lower edges attached to the upper and lower parts Including the ash, the edge member is bent to be in close contact with the outer edge of the metal sheet material is coupled by the fixing member so that it is possible to structurally solid and lightweight by the edge material without installing a separate frame therein.

In the pre-fabricated structure of the present invention, the truss for the roof is secured to the upper portion of the sandwiched convex concave and convex portion of the sandwich panel to sufficiently withstand the roof load.

In addition, in the present invention, the inner lower portion of the cap channel assembled to the upper portion of the sandwich panel is bent horizontally extended to the interior material support portion, that is, to cover the end of the interior material during ceiling construction neatly and support.

1 is an exploded perspective view showing a panel of a pre-fabric building according to the present invention,

2 is a perspective view of the combination of the panel shown in FIG.

Figure 3 is a perspective view showing the assembled state of the pre-fabric building according to the present invention,

4A is an enlarged view of a portion A of FIG. 3;

4B is an enlarged view of a portion B of FIG. 3;

Figure 4c is an enlarged perspective view of the bracket shown in part C of Figure 3,

5 is a plan view of the corners of the pre-fabric architecture shown in FIG.

Figure 6 is a longitudinal sectional view and a partial enlarged view of the pre-fabric building according to the present invention,

Figure 7 is a sectional view and enlarged view showing the butt coupling state of the sandwich panel according to the present invention,

8 is a perspective view illustrating a state in which a sandwich panel is fixed to a base channel according to an embodiment of the present invention;

Figure 9 is a perspective view showing a coupling state of the base channel and the sandwich panel of the pre-fabric building showing another embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

10: sandwich panel 1: insulation

2,3: metal plate 4,5: side frame member

6,7: upper and lower edge member 8: fixing member

9: stud bolt 20: base channel

22: water basin 30: cap channel

32: interior material support 40: bracket

50: Truss B: Anchor Bolt

C: Concrete foundation S: Direct screw

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

1 is an exploded perspective view showing a sandwich panel of a pre-fabric building according to the present invention, Figure 2 is a perspective view of the sandwich panel shown in FIG.

As shown in FIG. 1 and FIG. 2, the sandwich panel 10 according to the present invention includes an inner heat insulating material 1, metal plates 2 and 3 attached to the front and back of the heat insulating material 1, and The side edge member 4 and 5 attached to the left and right sides, and the upper and lower edge member 6 and 7 attached to the upper and lower parts, and the edge member 4, 5, 6 and 7 are made of metal. It is bent to be in close contact with the outer edges of the plates (2, 3) and is coupled by fixing members (8) such as rivets or screws. It was to have.

The main feature of the sandwich panel 10 of the present invention is that the left and right edge members 4 and 5 are bent to have a yaw portion 4a and an iron portion 5a, respectively, and an upper edge The stud bolt 9 is vertically welded to the ash 6.

In the present invention, the sandwich panel 10 is manufactured by inserting windows and the like of various sizes as necessary when the panel is manufactured.

In addition, the lower edge member 7 has a flat surface which is a lower surface, and a concave portion 7a is formed in the center of the lower surface (see Fig. 9).

The insulating material 1 may be made of styrofoam, urethane foam, recycled PE foam, and the like, but is not limited thereto.

The material and thickness of the metal plate material (2, 3) and the material and thickness of the edge material (4, 5, 6, 7, etc.) can be produced in various ways depending on the purpose of the building, the standard of the sandwich panel also It can be manufactured in the same way as the sandwich panel or in other specifications.

Figure 3 is a perspective view showing the assembled state of the pre-fabricated building according to the present invention, Figures 4a, b, c is an enlarged view of the A, B, C portion of Figure 3, Figure 5 is 6 is a plan view showing a corner of a pre-fabricated building, and FIG. 6 is a longitudinal sectional view of a pre-fabricated building according to the present invention.

3 to 6, the pre-fabricated structure of the present invention includes a base channel 20 fixed to an anchor bolt B on a concrete foundation C; The lower end is fixed to the upper end of the base channel 20 by a direct screw (S) and the concave portion 4a and the left and right edge members 4 and 5, respectively, so that the concave-convex coupling is continuously performed along the width direction. A sandwich panel 10 having an iron portion 5a formed thereon and a stud bolt 9 vertically attached to the upper edge member 6; A cap channel 30 fitted to an upper end of the continuously joined sandwich panel 10; The top of the cap channel 30 includes a truss 50 fixed by the bracket 40, the roof panel is mounted on the truss 50 by a known method.

In an embodiment of the present invention, the base channel 20 is formed by the upper jaw 22 as shown in FIGS. 4B and 8 so that the water is not formed at the bottom of the panel 10 itself. It also makes it easier to transport and handle the product, and effectively prevents water from entering the room when the assembly is completed.

In the present invention, the corners are finished by installing well-known corner flashings (F, F ') as shown in FIG.

Unlike the embodiment illustrated in FIG. 4B, in another embodiment of the present invention illustrated in FIG. 9, the base channel 20 has a water tuck 22 ′ formed at an upper center thereof, and a lower edge member of the sandwich panel 10. 7 is formed in the concave portion (7a) is coupled to the water step (22 ') to facilitate the installation of the panel 10 and to prevent the inflow of water.

Truss 50 for the roof in the pre-fabric structure of the present invention is to be fixed to the upper portion of the butt joints between the sandwich panel 10, as shown in Figure 7 to sufficiently withstand the load of the roof.

In the present invention, the cap channel 30 assembled on the upper portion of the sandwich panel 10 serves to interconnect the upper portion of the panel, and a welded stud bolt 9 is inserted into the upper portion of the sandwich panel 10. The losing hole is drilled in a corresponding position, and the nut is fastened by the nut at the top or the nut is fastened and fixed while the bracket 40 for the attachment of the truss 50 is fitted.

Also, as shown in FIG. 6, the interior material support part 32 is horizontally bent in the lower portion of the cap channel 30, so that the interior material such as ceiling fabric for ceiling construction of the building nap is supported on the support part 32. It is designed to cover and support the border neatly.

When the butt joints between the sandwich panels 10 are joined by sandwiching a thin foam sheet having excellent elasticity and thermal insulation between the uneven joints, the foam sheet acts as a caulking to prevent gaps and air or moisture through the joints between the panels. There should be no distribution.

Referring to the assembly process of the pre-fabricated building of the present invention configured as described above, the step of fixing the base channel 20 on the concrete foundation (C) to the border of the building; Raise the sandwich panel 10 on the base channel 20 fixed on the concrete foundation (C), and fix the bottom panel to the base channel 20 with a direct screw (S) and the upper part to cover and fix the cap channel 30. Combining to stand up; After the assembly of the sandwich panel 10 is completed, after the step of raising the truss 40 using the bracket 40 thereon, the assembly of the roof panel is completed, the construction of the existing pre-fabric building In comparison, the number of parts is small, the panel itself is lightweight, and there is no water bump, so it is easy to transport and handle, and the manpower and period required for the construction of the building can be much shorter.

As described above, the present invention has sufficient durability since the panel itself is lighter than the existing pre-fabric structure, and the rim is bent several times to be unevenly coupled. In addition, sandwich panels are assembled in a state where they are joined together by mutually uneven coupling, so it is not necessary to cover the joints, joiner bolts, or caps on the joints as in the prior art. It has practical effects such as improvement and shortening of construction time.

Claims (6)

A base channel 20 fixed with anchor bolts B on the concrete foundation C; The lower end is fixed to the upper end of the base channel 20 by a direct screw (S) and the concave portion 4a and the left and right edge members 4 and 5, respectively, so that the concave-convex coupling is continuously performed along the width direction. A plurality of sandwich panels 10 having iron portions 5a formed thereon and stud bolts 9 vertically attached to the upper edge member 6; A cap channel 30 fitted to an upper end of the continuously joined sandwich panel 10; Pre-fabricated building, characterized in that it comprises a truss (50) fixed by the bracket (40) on top of the cap channel (30). The method according to claim 1, The base channel 20 is a pre-fabricated building, characterized in that the upper jaw 22 is formed on the inside. The method according to claim 1, The base channel 20 has a jaw 22 'formed at an upper center thereof, and a lower edge 6 of the sandwich panel 10 has a yaw portion 6a coupled to the jaw. Pre-fabricated architecture. The method according to claim 1, The sandwich panel 10 includes a heat insulating material 1, metal plates 2 and 3 attached to the front and back of the heat insulating material 1, and side edge members 4 attached to the left and right sides of the heat insulating material 1, respectively. 5) and upper and lower edge members 6 and 7 attached to the upper and lower parts, wherein the edge members 4, 5, 6 and 7 are in close contact with the outer edges of the metal plates 2 and 3; A pre-fabricated building, which is bent and coupled by a fixing member (8). The method according to claim 1, The truss (50) is a pre-fabricated building, characterized in that fixed to the upper portion of the butt-even coupling portion of the sandwich panel (10). The method according to claim 1, The cap channel 30 is a pre-fabricated building, characterized in that the inner support portion 32 is formed horizontally bent in the lower portion of the inner side.