KR102402560B1 - Modular structure - Google Patents

Abstract

The present invention relates to a modular structure. A roof portion including a roof frame installed in a roof frame and a roof panel supported by the roof frame, a wall portion having a column frame and a wall panel installed between the floor frame and the roof frame, and installed at upper and lower corners of the modular structure and having a connection part fastened to the floor frame and the column frame at a position in contact with the floor frame and the column frame, not only lifting the module unit, but also correcting the position of the module unit when stacking the module units vertically It can be easily adjusted, and since it can be fixed while being pressed simply by the pressing and fixed channel when installing the wall panel, the wall panel can be easily and simply installed on the ceiling frame while minimizing the use of fastening members such as bolts.

Description

Modular structure {MODULAR STRUCTURE}

The present invention relates to a modular structure, and more particularly, it is easy to store, move, and load the parts of the modular structure, and not only can the panel of the modular structure be installed simply, but also when the modular structure is laminated in multiple layers. It relates to a modular structure that is easy to assemble between structures.

In general, the modular construction method (Modular Construction) is a method of transporting and assembling module units manufactured and assembled in a factory to the site, and the module units include electrical and mechanical equipment, interior and exterior materials including windows, flooring, and ceiling materials.

A modular building to which the modular construction method is applied is completed by assembling each module unit manufactured at the factory up and down, front and rear, left and right, and the module unit can be manufactured and assembled in the same shape and size.

Such a modular construction method is widely applied to various types of buildings in recent years because it has the effect of reducing costs by shortening the construction period during on-site construction by improving quality through factory production and assembling and disassembling it.

However, the conventional modular structure has a problem that, when stacking a plurality of module units vertically, it is difficult to accurately position the positions between the stacked module units, and a considerable amount of time and manpower is required for the operation for accurate positioning. there was.

In addition, in the conventional modular structure construction, since the module unit of the modular structure is transported and loaded on site for each part, and then assembled, not only is there inconvenient in transport and loading, but also the time and manpower required for assembly is large. There was a problem.

In particular, when assembling a wall panel between a floor and a roof frame, in the prior art, after erecting a wall panel in the middle of a floor frame or a roof frame and installing it by fastening a fastening member such as a bolt at a plurality of places, the installation of the wall panel There was a problem that took a lot of time and money.

Korean Patent Laid-Open Patent No. 10-2009-0064989 (Building Modular Unit)

The present invention is to solve the problems of the prior art described above, and an object of the present invention is to provide a modular structure that can accurately and easily adjust the position of the module unit when the module unit is vertically stacked.

Another object of the present invention is to minimize the use of fastening members such as bolts and to easily and simply install a wall panel to a ceiling frame, and to separate a plurality of components constituting a modular structure such as a ceiling frame, a floor frame, and a wall frame by parts. It is to provide a modular structure that can be easily transported and loaded on site.

In order to achieve the above object, the modular structure according to the present invention includes a floor frame that is seated on the floor on which the modular structure is installed, and a floor including a floor panel supported on the floor frame, and a position corresponding to the floor frame A roof portion including a roof frame installed at a height spaced apart from each other at a predetermined distance and a roof panel supported by the roof frame, a wall portion having a column frame and a wall panel installed between the floor frame and the roof frame, and the modular It is installed at the upper and lower ends of the corners of the structure and characterized in that it has a connection portion fastened to the floor frame and the column frame at a position in contact with the floor frame and the column frame.

Here, the connection part, a first fixing plate in contact with the floor frame, a second fixing plate in contact with the pillar frame, is installed to be spaced apart from the floor at a predetermined height and is installed vertically on the first fixing plate, It is characterized in that it comprises a third fixing plate having an elongated fastening hole.

Here, the first fixing plate has a first fixing hole for fastening with the floor frame in correspondence to the fastening hole formed in the floor frame, and a second fixing hole for fastening with the column frame in correspondence to the fastening hole formed in the column frame. It is characterized in that it comprises a fixing hole, and a third fixing hole of an elongated shape for adjusting the position of the module unit formed in the third fixing plate and vertically stacked or for lifting the module unit.

Here, the bottom part includes: a first bottom frame seated on the floor and bent at a lower surface to form an opening through which air passes; a second bottom frame fastened to the first bottom frame at right angles; and the first bottom frame and a floor support material, the end of which is inserted into and supported by the second floor frame, and a floor panel installed on the upper portion of the floor support material.

Here, the first floor frame protrudes in the horizontal direction and is formed to be spaced apart from each other by a predetermined distance, and has a first horizontal projection and a second horizontal projection for supporting the inserted floor support material.

Here, the first floor frame and the second floor frame are formed to protrude in a vertical direction and spaced apart from each other by a predetermined distance, and include a pair of vertical protrusions for supporting the inserted wall panel.

Here, the roof part includes a first roof frame installed at a position corresponding to the first floor frame, a second roof frame fastened at right angles to the first roof frame, the first floor frame and the second floor A roof support material supported by a frame, a waterproof sheet installed on the roof support material, and a roof plate installed on the waterproof sheet to protect the waterproof sheet.

Here, the first roof frame includes a protruding support portion bent inward to protrude so that the roof support material is placed on it, bent in an L-shape, and spaced apart from the protrusion support portion by a predetermined interval to support the roof support material. It is characterized in that it further comprises a reinforcing support material for supporting.

Here, the first roof frame and the second roof frame have a panel support protrusion formed to protrude vertically to the lower side of the frame, and the protrusion support part includes a vertical protrusion bent vertically downward from an end, and an end of the vertical protrusion. It is characterized in that it has a protruding fixing part bent toward the wall panel side in.

Here, the first roof frame and the second roof frame are rotatably installed on the bottom surface of the protruding support part and include a compression fixing channel installed on the bottom surface of the protruding support part while pressing the wall panel.

Here, the compression fixing channel includes a first fixing surface that abuts against the wall panel and presses the wall panel, a second fixing surface that comes into contact with the bottom surface of the protruding support part after being rotated from the bottom surface, and the inner surface of the vertical protrusion. It is installed in abutting and characterized in that it has a third fixing surface in contact with the bent portion of the end of the vertical projection and the projection fixing portion.

According to the present invention having the above configuration, when the module unit is vertically stacked, as well as the lifting operation of the module unit by the configuration of the connection part, the position of the module unit can be accurately and easily adjusted.

In addition, since it is possible to simply press and fix the wall panel by the pressing and fixing channel when installing the wall panel, it is possible to easily and simply install the wall panel to the ceiling frame while minimizing the use of fastening members such as bolts.

In addition, according to the present invention, since a plurality of components constituting a modular structure such as a ceiling frame, a floor frame, a wall frame, and a connection part can be easily fastened in the field, it can be easily assembled at the field by transporting each component to the field, , it can be easily loaded by parts.

1 is a perspective view of a state in which one side of a modular structure according to the present invention is removed.
FIG. 2 is a cross-sectional view in the longitudinal direction of FIG. 1 .
Figure 3 is a partially cut-away perspective view for showing the bottom of the modular structure according to the present invention.
4 is a view showing a second floor frame of the modular structure according to the present invention.
5 is a view showing a connection part of the modular structure according to the present invention.
Figure 6 is a partially cut-away perspective view for showing the roof portion of the modular structure according to the present invention.
7 is a cross-sectional view showing a state in which the wall panel is installed on the roof frame of the modular structure according to the present invention.
8 is a view showing a state in which the wall panel of the modular structure according to the present invention is pressed by the pressing fixed channel.

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

1 to 8 , the modular structure 1 according to the present invention includes a floor portion 10 , a wall portion 20 , and a roof portion 30 .

The bottom portion 10 includes a floor panel 11 , a floor support material 12 , and floor frames 13 and 14 .

The bottom frames 13 and 14 are formed of a metal material and are configured to bear a load acting from the top. In the present embodiment, the bottom frames 13 and 14 are formed of I-shaped steel or H-shaped steel having a web portion and a flange portion, respectively, as an example, but it is not necessarily limited thereto, and may be configured as a square channel or the like.

The bottom frame 13 may be composed of two bottom frames connected to each other at right angles. Among the floor frames, the floor frame in the long side direction is composed of a first floor frame 13 that is seated and installed on the floor on which the modular structure is installed, and the floor frame in the short side direction is the first floor frame fastened at a right angle to the first floor frame. It consists of two bottom frames (14). An opening is formed in the lower surface of the first floor frame 13 by bending from the bottom to the top, and the inside and the outside of the modular structure are configured to allow air to pass through each other or facility pipes to pass through the opening.

A plurality of horizontal projections 131 and 132 protruding from the first floor frame in the horizontal direction and installed are provided on the first floor frame 13 . The plurality of horizontal protrusions 131 and 132 includes a first horizontal protrusion 131 and a second horizontal protrusion 132 formed to be spaced apart from each other by a predetermined distance, and between the first horizontal protrusion and the second horizontal protrusion, the floor A support material 12 is inserted.

The floor support material 12 is inserted between the first horizontal projection and the second horizontal projection, and is spaced apart from each other by a predetermined interval in the longitudinal direction of the first floor frame 131 , It is configured to support the bottom panel 11 installed on the top.

A horizontal support protrusion 133 is formed on the second floor frame 14 to support the floor panel 11 installed on the upper portion of the floor support material 12 at an end of the floor panel.

A pair of vertical projections 134 protruding in the vertical direction are provided on the first bottom frame 13 and the second bottom frame 14 . The vertical protrusions 134 vertically protrude upward from the bottom frame and are formed to be spaced apart from each other by a predetermined distance, so that the lower end of the wall panel can be inserted into the space therebetween.

A connection part 15 is disposed between the first bottom frame 13 and the second bottom frame 14 .

The connection part 15 may be installed at upper and lower ends of the four corners of the modular structure 1 , respectively. The connection part 15 is configured to be fastened to the floor frame and the column frame at a position where the floor frames 13 and 14 and the column frame 22 contact each other.

Here, the connection part 15 may be integrally formed with any one of the bottom frames, and in this embodiment, the connection part 15 is integrally formed with the first bottom frame 13 as shown in FIG. 5 . For example, but not necessarily limited thereto, it may be formed integrally with the second floor frame or column frame.

The connection part 15 includes a first fixing plate 15a, a second fixing plate 15b, and a third fixing plate 15c.

The first fixing plate 15a is configured to abut against the second bottom frame 14, and a first fixing hole 17 for coupling with the second bottom frame corresponds to the coupling hole formed in the second bottom frame. ), and inserting a fastening member such as a bolt into the first fixing hole 17 to fasten and fix the second floor frame and the connection part.

The second fixing plate 15b is configured to abut with the column connection plate 23 installed at the lower end of the column bottom frame 22, and corresponds to the fastening hole formed in the column connection plate 23, the column frame and A second fixing hole for fastening is provided, and a fastening member such as a bolt is inserted into the second fixing hole to fasten and fix the column frame and the connecting part.

The third fixing plate 15c is installed at a predetermined height from the bottom surface of the bottom frame and spaced apart from the bottom surface or the reference surface by a predetermined distance upward. The third fixing plate 15c is installed perpendicularly to the first fixing plate 15a and has a third fixing hole 16 having an elongated shape.

By inserting a fastening bolt into the elongated third fixing hole 16, and positioning the fastening bolt at a desired position, the position with the vertically stacked adjacent module units can be easily and conveniently adjusted.

In addition, by inserting a crane hook for lifting the module unit into the third fixing hole 16 of the connection part 15 installed on the upper end of the modular structure, the lifting operation of the modular structure can be performed simply and easily. .

A wall portion 20 is erected and installed on the bottom portion 10 and the upper portion of the connection portion 15 . The wall portion 20 includes a pillar frame 22 erected at four corners of the structure, and a plurality of wall panels 21 installed between the pillar frames.

The lower end of the wall panel 21 is inserted between the pair of vertical protrusions of the floor frame and installed, and the upper end of the wall panel 21 is inserted into the vertical protrusion of the roof frame to be described later and installed upright.

The roof part 30 is installed on the upper part of the wall part. The roof part 30 includes a roof plate 31 , a roof support material 32 , and a roof frame 33 .

The roof support member 32 is disposed to be spaced apart from each other at regular intervals along the longitudinal direction of the roof frame, and is configured such that an end portion thereof is supported by the roof frame 33 . The roof support material 32 is composed of a substantially rectangular square material, similar to the floor support material 32 .

The roof plate 31 is, for example, formed of a one-way deck plate and a waterproof sheet 31a is disposed at the lower part, and rainwater pouring down on the roof of the modular structure in rainy weather by the valleys of the deck plate and the waterproof sheet It is guided toward the roof frame of one side of the modular structure and is configured to be naturally discharged to the outside.

The roof frames 33 and 34 are installed at a height spaced apart from each other by a predetermined interval at a position corresponding to the floor frame.

The roof frame includes a first roof frame 33 installed at a position corresponding to the first floor frame, and a second roof frame 34 fastened at a right angle to the first roof frame.

The first roof frame 33 has a projecting support portion 33a on which the roof support material is placed. The protruding support part 33a is bent and protruded from the lower end of the first roof frame to the inside, that is, to the side where the roof support material is disposed.

A reinforcing support member 35 is further installed on the first roof frame 33 . The reinforcing support member 35 is formed by being bent in an L-shape, and is installed to be spaced apart from the protruding support part by a predetermined interval. By installing the reinforcing support member 35 , the rigidity of the first roof frame and the protruding support part 33a is increased, so that the roof support material 32 placed on the first roof frame 33 is further strengthened. It is constructed so that it can be supported stably.

As shown in FIG. 7 , the first roof frame 33 and the second roof frame 34 include a panel support protrusion 33b formed to protrude vertically to the lower side of the frame, and the panel support protrusion The wall panel 21 erected by (33b) is configured to be installed stably without falling over during installation or after installation is complete.

The protrusion support portion (33a) is provided with a vertical protrusion (33c) bent vertically downward from the end thereof, and a protrusion fixing portion (33d) bent from the end of the vertical protrusion portion (33c) toward the wall panel side.

In order to easily and conveniently install the wall panel 21, the roof part 30 is a compression fixing that can temporarily fix the wall panel while pressing the wall panel without using fastening means such as bolts when installing the wall panel. A channel (36) is provided.

The compression fixing channel 36 is installed on the bottom surface of the protruding support portion of the first roof frame 33 and the second roof frame 34 to press the wall panel.

The compression fixing channel 36 is formed to have three fixing surfaces 36a, 36b, and 36c bent at right angles to each other. The first fixing surface 36a is configured to abut against the wall panel and press the wall panel after rotation, and the second fixing surface 36b is formed at right angles to the first fixing surface and rotates from the bottom. It is configured so as to abut against the bottom surface of the protruding support portion (33a). The third fixing surface 36c is installed in contact with the inner surface of the vertical protrusion 33c. The end of the third fixing surface 36c is configured to abut against the bent portion of the vertical projection and the projection fixing portion as shown in FIG. 8, and as indicated by the dotted line and arrow in FIG. 8, the vertical By rotating the bent portion of the protrusion and the protruding fixing portion as a supporting point, the first fixing surface is configured to rotate while pressing the temporarily erected wall panel.

The upper end of the wall panel having a slight elastic force is prevented from being misaligned or from being overturned while being pressed during rotation of the pressing and fixing channel 36, and the first fixing surface of the pressing and fixing channel 36 is rotated after completion of rotation. Since the wall panel is pressed, the compression fixing channel 36 does not fall off or fall off even without fastening means such as bolts. Then, the fixed compression channel and the wall panel, which are temporarily supported by the pressing force of the fixed compression channel, can be stably fastened by fastening means such as bolts. At this time, the use of the fastening means can stably fix and support the compression fixing channel and the wall panel even if it is configured much less than the amount used in the conventional modular structure.

This embodiment only clearly shows a part of the technical idea included in the present invention, and variations and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification of the present invention are It is obvious that all are included in the technical spirit of the present invention.

1: Modular structure
10: bottom
11: floor panel 12: floor support material
13, 14: floor frame
15: connection
20: wall
21: wall panel 22: column frame
30: roof
31: roof plate 32: roof support material
33, 34: roof frame
35: reinforcing support material
36: crimp fixing channel

Claims (11)

A floor portion including a floor frame seated on the floor on which the modular structure is installed, and a floor panel supported on the floor frame;
a roof portion including a roof frame installed at a height spaced apart from each other by a predetermined distance at a position corresponding to the floor frame and a roof panel supported by the roof frame;
a wall portion having a column frame and a wall panel installed between the floor frame and the roof frame;
It is installed at the upper and lower corners of the modular structure and provided with a connection part fastened to the floor frame and the column frame at a position in contact with the floor frame and the column frame,
The roof part,
A first roof frame installed at a position corresponding to the first floor frame seated on the floor;
a second roof frame fastened to the first roof frame at a right angle;
a roof support material supported by the first roof frame and the second roof frame;
a waterproof sheet installed on the roof support material;
A modular structure comprising a roof plate installed on the waterproof sheet to protect the waterproof sheet.
According to claim 1, wherein the connection portion,
a first fixing plate in contact with the bottom frame;
a second fixing plate in contact with the pillar frame;
A modular structure, characterized in that it is installed spaced apart from the floor at a predetermined height, is installed perpendicular to the first fixing plate, and comprising a third fixing plate having a long fastening hole.
3. The method of claim 2,
A first fixing hole for fastening to the bottom frame corresponding to the fastening hole formed in the bottom frame;
a second fixing hole for fastening to the pillar frame corresponding to the fastening hole formed in the pillar frame;
Modular structure, characterized in that it is formed on the third fixing plate and comprising a third fixing hole of an elongated shape for adjusting the position with the module unit stacked vertically or for lifting the module unit.
3. The method of claim 1 or 2,
the bottom part,
A first floor frame that is seated on the floor and the lower surface is bent to form an opening through which air passes;
a second floor frame fastened to the first floor frame at a right angle;
a floor support material having an end inserted into and supported by the first floor frame and the second floor frame;
A modular structure comprising a floor panel installed on the upper part of the floor support material.
5. The method of claim 4,
The first floor frame protrudes in the horizontal direction and is formed to be spaced apart from each other by a predetermined distance, and comprises a first horizontal protrusion and a second horizontal protrusion for supporting the inserted floor support material.
5. The method of claim 4,
The first floor frame and the second floor frame are formed to protrude in a vertical direction and spaced apart from each other by a predetermined distance, and include a pair of vertical protrusions for supporting the inserted wall panel.
delete The method of claim 1,
The first roof frame,
and a protruding support part bent inward so that the roof support material is placed on it and formed to protrude;
The modular structure is formed by being bent in an L-shape and further comprising a reinforcing support member installed to be spaced apart from the protruding support part by a predetermined interval to support the roof support material.
9. The method of claim 8,
The first roof frame and the second roof frame are provided with panel support protrusions that are formed to protrude vertically to the lower side of the frame,
The projecting support portion is a modular structure characterized in that it comprises a vertical projection bent vertically downward from the end, and a projecting fixing portion bent from the end of the vertical projection toward the wall panel side.
10. The method of claim 9,
The first roof frame and the second roof frame are rotatably installed on the bottom surface of the protruding support part and pressurize the wall panel while having a compression fixing channel installed on the bottom surface of the protruding support part.
11. The method of claim 10,
The compression fixed channel is,
a first fixing surface for pressing the wall panel in contact with the wall panel;
a second fixing surface in contact with the bottom surface of the protruding support part after being rotated from the bottom surface;
Modular structure, characterized in that it is installed in contact with the inner surface of the vertical protrusion and comprising a third fixing surface having an end in contact with a bent portion of the vertical protrusion and the protruding fixing portion.

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