KR100441934B1 - A fabrication structure of structural beam and panel for a prefabricated building - Google Patents

Abstract

As a connection structure between the support beam and the panel of the assembly building to secure the interior space of the assembly building, reduce the construction time, and prevent safety accidents, the panel is connected to two sides of the support beam, and the support beam is outside the support beam. It provides a connection structure of the support beam and the panel of the assembly, characterized in that the auxiliary panel is installed to cover the exposed surface of the.

Description

A support structure and panel connection structure of an assembled building {A FABRICATION STRUCTURE OF STRUCTURAL BEAM AND PANEL FOR A PREFABRICATED BUILDING}

The present invention relates to a connection structure of the support beam and the panel of the assembly, and more particularly, to a connection structure of the support beam and the panel of the assembly that can reduce the thickness of the wall of the assembly and the construction time.

A prefabricated structure that erects columns using concrete, steel, etc., erects supporting beams such as steel frame, and connects the panels between the supporting beams compared to traditional buildings formed by building walls between cement blocks and bricks between the columns. Due to the shortening of construction period, reduction of construction cost, and ease of installation and separation, the building has been actively studied for its manufacturing method, panel and panel connection structure necessary for manufacturing for 10 years. Patent Application Nos. 10-1992-22334, 10-1993-16100, 10-1993-18524, 10-1991-17860 and various other inventions are registered as patents.

However, since the support beam is made of a metal material in consideration of strength, the thermal conductivity is high, and the panel is made of a material having low thermal conductivity for an insulation effect. Therefore, when exposed to indoors and outdoors by the support beams, cold air is transmitted through the support beams, and thus dew occurs toward the interior of the support beams when the outside air temperature is low. When the dew accumulates, the flooring of the room may be damaged or mold may be adversely affected in the indoor living environment.

Therefore, in order to prevent dew condensation on the support beam, conventionally, when connecting the panel to the support beam, the panel is connected to the outside of the support beam, and the interior is connected to the interior of the support beam. It was.

1 is a view showing a connection structure between a support beam and a panel according to the prior art.

As shown in FIG. 1, when the flat panel 120 is connected to the support beam 110, the support beam 110 is connected to an outdoor side of the support beam.

In this case, in order to fix the panel 120 to the support beam 110, a connection member 130 of C-shaped steel or U-shaped steel is installed between the panel 120 and the support beam 110. That is, the connecting member 130 is fixed to the support beam 110 by bolting, welding, or the like, and the panel 120 is coupled to the fixed connecting member 130 through a fastening member such as a bolt.

Since the panel is manufactured in a set width and assembled at the building assembly site, the panel 130 is connected to a plurality of panels, and the connection between the plurality of panels 120 is usually connected in a fitting manner. A reinforcing beam may be installed to reinforce the connection strength in the connection of the panels 120, and the panel connection structure using the reinforcing beam is shown in Korean Utility Model Registration No. 199-2419.

An interior finisher 140 is attached to the indoor side of the support beam 110 to prevent the beam from being exposed to prevent a safety accident and to form an aesthetic appearance suitable for a living space. The interior finish material 140 may be different in size or strength of the fastening member, C-shaped steel, etc., but is typically attached in the same manner in which the panel 120 is attached to the support beam 110.

As described above, the conventional assembly building has a structure in which the interior finishing material 140 and the panel 120 are attached to the inside and the outside of the support beam 110, so that the support beam is disposed between the panel 120 and the interior finishing material 140. In addition to the width by the thickness of the connecting member 130, such as C-shaped steel or U-shaped steel, the thickness of the panel 120 and the interior finish material 140 is added, the thickness of the wall of the assembly building is very thick.

However, in the prior art, when the interior material is added, a space is formed between the interior material and the exterior material between the beams and the beams, and therefore, a thick interior material must be used for the strength of the interior material. do.

In the prefabricated factory building, there is a case where the interior finishing material is not installed, but in this case, the support beam is exposed and there is a risk of a safety accident.

Therefore, an object of the present invention is to secure the interior space by reducing the thickness of the wall of the assembly, to reduce the construction time, and to connect the structure of the support beam and the panel of the assembly that can prevent safety accidents due to the exposure of the support beam. To provide.

1 is a view showing a support beam and a panel connection structure of an assembly building according to the prior art.

2 is a view showing a support beam and a panel connection structure according to an embodiment of the present invention showing a case where the support beam is located in the middle of the wall of the assembly building.

3 is a view showing a support beam and a panel connection structure according to an embodiment of the present invention showing a case where the support beam is located at the corner of the assembly building.

The connection structure between the support beam and the panel of the present invention for achieving the above object, in the connection structure of the support beam and the panel of the assembly building formed by connecting the panel between the support beam, the panel is provided on both sides of the support beam The auxiliary panel is connected to the outside of the support beam and covers the exposed surface of the support beam.

Preferably, the panel is formed to have the same thickness as that of the support beam. However, when the thickness of the panel support beam is different, the same effect may be obtained even if one side of the panel is installed on the same plane as the one side of the support beam. The auxiliary panel may be integrally formed with any one of the panels connected to the support beam.

The panel connected to the support beam does not necessarily need to be manufactured as a single panel, and the support beam and the support beam may be connected to a plurality of panels. At this time, the plurality of panels is preferably fitted to each other.

The supporting beam and the panel are connected through a connecting member, which is preferably installed from the end of the supporting beam toward the interior so as not to be exposed by being covered with the ceiling material or the floor material. The connecting member has an opening of one side "??" As the shaped steel, it can be used as U-shaped steel or C-shaped steel or any other shaped steel.

Therefore, the support beam may be a square beam because it can be connected by a connecting member, the square beam may be according to the Republic of Korea Utility Model Registration No. 2000-171660.

When the support beam corresponds to an edge of the assembly building, the panel is coupled to two sides of the support beam at an angle formed according to the cross-sectional shape of the support beam, and the auxiliary panel is not connected to the panel of the support beam. The surface can be covered. The panel can be coupled to two adjacent surfaces of the support beam when engaging the edge support beam.

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

2 is a view showing a connection structure between the support beam and the panel of the assembly according to an embodiment of the present invention.

As shown in FIG. 2, in the connection structure of the support beam and the panel of the assembled building according to the embodiment of the present invention, the panels 220 and 230 are connected to two sides of the support beam 210, and the outside of the support beam 210 is described above. An auxiliary panel 235 is installed to cover the exposed surface of the support beam 210.

Therefore, by using the space occupied by the support beam 210 as a wall it is possible to reduce the thickness of the wall of the assembly building.

The support beam 210 may be composed of a square beam, a beam having an I-shaped steel or any other cross section, for example, the implementation of Korean Utility Model Registration No. 2000-0171660 (Application No. 20-1997-30627) It can be set as a square beam according to an example.

In addition, when the side surface of the support beam 210 is not flat, it is obvious that the panels 220 and 230 connected to the square beam 210 may have a connecting surface formed according to the shape of the side surface of the square beam.

As shown in FIG. 2A, the panels 220 and 230 are formed to have the same thickness as that of the support beam 210 so that the interior surface thereof is not bent when connected to the support beam 210. As a result, the interior wall surface to which the panels 220 and 230 and the support beam 210 are combined becomes flat, and therefore, it is sufficient to install interior materials considering only aesthetics on the interior wall surface.

In addition, even if the interior material is not installed, such as a factory, the support beam 210 does not protrude toward the interior reduces the risk of a safety accident in the passage of people, transportation of materials, and the like.

The auxiliary panel 235 may be manufactured as a separate panel from the panels 220 and 230 so that the panels 220 and 230 are connected to the support beam 210 and then coupled to each other by bolting or fitting coupling. Preferably, as in the embodiment of the present invention, any one of the panels 220 and 230 may be integrally formed and manufactured. That is, as shown in FIG. 2, the panel 230 is integrally formed with the auxiliary panel 235 so that its center line is " "Formed.

In FIG. 2, the outer surface of the auxiliary panel is illustrated as being flat, but it may be apparent that the auxiliary panel may be implemented in a semi-circular shape and various other shapes.

Since a plurality of panels having a set width are connected to each other between the support beam 210 and the support beam 210, the panels connected to the support beam 210 may be formed by combining the plurality of panels 230 and 240. The plurality of panels 230 and 240 may be fitted to each other.

In FIG. 2A, a clearance is shown between the support beams 210 and the panels 220 and 230, between the panels 220 and the auxiliary panel 235, and the like to distinguish the components. Preferably the combination is minimized.

2B illustrates a connection relationship when the thickness of the panels 220 and 230 is different from the thickness of the support beam 210. Even in this case, the same effects can be obtained by installing one surface of the panels 220 and 230 in the same plane as the one surface of the support beam 210.

That is, as shown in FIG. 2B, the interior side surfaces of the panels 220 and 230 are installed on the same plane as the interior surface of the support beam 210, and the auxiliary panel 280 has the thickness of the support beam 210 and the panel. It may be coupled to the panels 220 and 230 through a connection panel 290 having a thickness corresponding to the difference in the thickness of the 220 and 230, in which case the connection panel 290 is formed integrally with the auxiliary panel 280 and as a result Obviously, the auxiliary panel 280 may be formed in a "c" shape.

The structure in which the panels 220 and 230 are connected to the support beam 210 may be connected by various methods. For example, as illustrated in FIGS. 2A and 2B, the connection member 250 may be connected to the support beam 210. The member 250 is installed at the distal end of the support beam 210 and the upper or lower ends of the panels 220 and 230.

The connecting member 250 may be formed in any shape, it is preferable that the shape of the "c" shape of one side is open so that the bending strength is reinforced to secure the panel in and out. That is, it can be set as U-shaped steel or C-shaped steel normally used for assembly of an assembly building.

The installation position of the connection member 250 may be installed at the upper end or the lower end of the support beam 210 and the panels 220 and 230 according to a specific embodiment.

Typically, the assembly building is installed with a ceiling to form a ceiling of the room, the connecting member 250 forming a roof is installed on the end of the support beam 210 and the panels 220 and 230, the ceiling is installed above the ceiling Since it is covered by, the connection member 250 does not affect the aesthetics of the interior wall surface, the exposed wall surface can be maintained flat.

Likewise, when the flooring material is installed to a sufficient thickness from the ground or the lower floor surface, it is obvious that the connection member 250 may be installed at the lower ends of the panels 220 and 230.

3 is a view showing a connection relationship between a support beam and a panel when the support beam is located at the corner of the assembly building, FIG. 3A shows a case in which the thickness of the panel and the support beam is the same, and FIG. 3B is a thickness of the panel and the support beam. Is a diagram showing another case.

The subject matter of the present invention shown in FIG. 2 showing the case where the support beam 210 is located in the middle of the wall is equally applied even if the support beam 310 is located at the corner of the assembly building.

When the support beam 310 is located at the corner of the assembly building, as shown in FIGS. 3A and 3B, the panels 320 and 330 are connected to two surfaces of the support beam 310, and the cross section of the support beam 310 is provided. It is connected to be a set angle formed according to the shape. When the support beam 310 is in the form of a rectangular pillar, it is obvious that the panels 320 and 330 are perpendicular to each other, as shown in FIGS. 3A and 3B.

Surfaces on which the panels 320 and 330 of the support beam 310 are not connected are covered by the auxiliary panel 335. The auxiliary panel 335 may be manufactured as a separate panel from the panels 320 and 330 so that the panels 320 and 330 are connected to the support beam 310 and then coupled to the support beams 310 by bolts or the like. As in the embodiment of the panel 320, 330 is formed integrally with any one of the panels are manufactured. That is, as shown in FIG. 3A, the panel 330 is integrally formed with the auxiliary panel 335, and the center line thereof is formed in a “┏” shape.

In FIG. 3, the outer surface of the auxiliary panel is illustrated as being flat, but it is apparent that the auxiliary panel may be implemented in a semicircular shape and various other shapes.

When the thickness of the panels 320 and 330 is different from that of the support beam 310, as shown in FIG. 3B, the auxiliary panel 380 may be connected to each of the panels 320 and 330 through the connection panel 390.

Panels 320 and 330 connected to the support beam 310 are connected to each other by a connecting member 350, and the connecting member 350 may be U-shaped steel or C-shaped steel as shown in FIG.

4 is a diagram illustrating a connection relationship in which the panel is connected to two adjacent surfaces of the support beam when the support beam is located at the corner of the assembly building.

In FIG. 3, the panels 320 and 330 are connected to opposite surfaces of the support beam 310, respectively. In FIG. 4, the panels 420 and 430 are connected to the adjacent surfaces of the support beam 410. Panels 420 and 430 of the support beam 410 cover unconnected surfaces.

Whether the panels 420 and 430 and the auxiliary panel 435 are integrally formed and whether or not the connection panel is used may be implemented in the same manner as described with reference to FIG.

In the case where a wall support beam as shown in FIG. 2 is further installed between the support beams located at the corners, the indoor side wall can be smoothed by connecting the panels 420 and 430 to adjacent surfaces of the support beam 410. It is self-evident.

According to the connection structure of the support beam and the panel of the assembly building of the structure as shown in Figure 2 to 4, in addition to securing the indoor space can be shortened the assembly process and time as follows.

That is, according to the prior art, the connection member such as C-shaped steel is joined to the support beam by welding or the like, and the panel is fixed to the connection member while the support beam is upright. In order to install the interior finishing material, the second connecting member is joined to the support beam by welding, and the interior finishing material is fixed to the second connecting member.

However, according to the connection structure of the support beam and the panel of the present invention, it is sufficient to use one connecting member to connect the panel to the support beam, and thus the interior finish is attached to the combined interior side wall of the panel and the support beam. Because.

As described above, the preferred embodiment of the connection structure of the support beam and the panel of the assembled building of the present invention has been described, but the present invention is not limited to the above embodiment, and the embodiment of the present invention is common in the art. It includes all changes to the extent that they are readily changed by the knowledgeable person and considered equivalent.

According to the connection structure of the support beam and the panel of the assembly according to an embodiment of the present invention, it is possible to secure the indoor space by reducing the volume occupied by the wall of the assembly building, the interior finish is directly fixed to the support beam and the panel Eliminate restrictions on the strength of the finish and reduce the time and process required to assemble the building. In addition, even in an assembly building that does not use the interior finishing material, it is possible to reduce the risk of safety accident by preventing the support beam from protruding toward the interior.

Claims (9)

(Correction) In the connection structure of a support beam and a panel of an assembled building made by connecting a panel between support beams, The panel is connected to two sides of the support beam, An auxiliary panel is installed outside the support beam to cover the exposed surface of the support beam. The auxiliary panel is a connection structure of the support beam and the panel, characterized in that formed integrally with any one of the panels connected to the support beam. In claim 1, The indoor side of the panel is connected to the support beam and the panel of the assembly, characterized in that installed on the same plane as the interior surface of the support beam. In claim 2, The panel is a connection structure between the support beam and the panel of the assembly, characterized in that formed in the same thickness as the thickness of the support beam. delete (Correction) In the connection structure of a support beam and a panel of an assembled building made by connecting a panel between support beams, The panel is connected to two side surfaces of the support beam, but the interior side of the panel is installed on the same plane as the interior surface of the support beam. An auxiliary panel is installed outside the support beam to cover the exposed surface of the support beam. The panel connected to the support beam is formed by combining a plurality of panels, The plurality of panels are connected to each other, the support structure of the assembly beam and the panel, characterized in that the fitting is combined. (Correction) In the connection structure of a support beam and a panel of an assembled building made by connecting a panel between support beams, The panel is connected to two side surfaces of the support beam, but the interior side of the panel is installed on the same plane as the interior surface of the support beam. An auxiliary panel is installed outside the support beam to cover the exposed surface of the support beam. Connection of the support beam and the panel is connected to the panel through the connecting member is installed from the end of the panel through the connecting member installed toward the room. In claim 6, The connecting member is a connection structure of the support beam and the panel of the assembly, characterized in that the open side of the "c" shaped steel. (Correction) In the connection structure of a support beam and a panel of an assembled building made by connecting a panel between support beams, The panel is connected to two sides of the support beam, An auxiliary panel is installed outside the support beam to cover the exposed surface of the support beam. The panel is connected to the support beam at an angle determined according to the cross-sectional shape of the support beam, The auxiliary panel is a connection structure of the support beam and the panel of the assembly, characterized in that for covering the surface is not connected to the panel of the support beam. In claim 8, And said panel is coupled to two adjacent surfaces of said support beam.