JP2000314177A - Building unit and unit building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify the construction and heighten a ceiling of a building unit which is applicable to a garage, an entrance, etc., by constituting the building unit of columns and floor beams as skeleton structural members, eliminating ceiling beams, and cutting off part of the floor beams of a floor beam frame obtained by framing the plurality of floor beams. SOLUTION: A building unit 20 includes a floor beam frame 14 obtained by framing four floor beams 12, and an intermediate portion of one of the floor beams 12 is cut off, whereby the floor beam frame is provided with remaining portions of the cut-off beam as small beams 15, 15. The building unit 20 is installed by connecting the floor beams 12 and the small beams 15 to anchor bolts arranged in a foundation, to thereby support a ceiling panel 13 at the upper ends of four columns 11. Further, the building unit 20 supports a horizontal intermediate plane of structure 17 by means of external diaphragms 16 rigidly fitted to intermediate portions of the respective four columns 11, and the upper portion of the plane of structure 17 is used as a housing space or the like. In a unit building constructed by applying the building unit 20, a garage, an entrance, etc., can be formed by making a cut-off portion 12A of the floor beam 12 into a doorway.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a building unit and a unit building.

[0002]

2. Description of the Related Art Conventionally, as a building unit for a garage or an entrance, for example, as described in JP-A-8-68222, four units are used.
One box beam or two opposing floors in a box-shaped building unit in which a column, a floor beam, and a ceiling beam are framing components (a structural material that bears horizontal and vertical forces to form a frame). There is a method in which a middle part of a beam is cut off so that a beating provided below a floor beam level can be connected to an outer floor surface (a garage introduction path or an entrance step) without being blocked by a floor beam.

[0003]

However, according to the prior art, ceiling beams are required in addition to columns and floor beams as frame components of the building unit, the number of members is large, the number of assembling steps is large, and cost is high. Become.

Further, since the building unit is provided with a ceiling beam having a beam at the ceiling portion, the ceiling height of the garage or the entrance cannot be increased.

It is an object of the present invention to provide a building unit which can be used for a garage, an entrance, or the like, having a simple structure and a large ceiling height.

[0006]

According to a first aspect of the present invention, there is provided a building unit including columns and floor beams as framing members, no ceiling beams as framing members, and a plurality of floors. At least a part of at least one floor beam of a floor beam frame formed by framing beams is cut off.

According to a second aspect of the present invention, there is provided a building unit including columns and floor beams as framing members, no ceiling beams as framing members, and only one floor beam. A pillar is joined to each of both ends of the beam.

According to a third aspect of the present invention, in the second aspect of the present invention, a small beam orthogonal to each of the floor beam and the column is joined to each of both ends of the floor beam. It is made to become.

According to a fourth aspect of the present invention, there is provided a unit building wherein two building units according to the second or third aspect are used, and the two building units are arranged facing each other and separated from each other. It is.

[0010]

According to the first aspect of the present invention, the following operations are provided. By cutting the floor beams, the beating provided below the floor beam level can be continued to the outer floor without being interrupted by the floor beams, so that the garage and entrance can be easily constructed.

Since the ceiling of the building unit is not provided with a ceiling beam as a frame member, the number of members can be reduced, the number of assembly steps can be reduced, and the cost can be reduced. In addition, the ceiling height can be increased.

According to the second and fourth aspects of the present invention,
Has the effect of Only one floor beam was provided, and two building units each having pillars joined to both ends of the floor beam were used, and the two building units were arranged facing each other and separated from each other. Therefore,
The beating provided below the floor beam level on the floor surface sandwiched between the two building units can be continued to the outer floor surface without being interrupted by the floor beams, and a garage or entrance can be easily constructed.

Since the ceiling beam of the building unit is not provided with a ceiling beam as a frame component, the number of members can be reduced, the number of assembly steps can be reduced, and the cost can be reduced. In addition, the ceiling height can be increased.

According to the third aspect of the present invention, the following operations are provided. A small beam orthogonal to each of the floor beam and the pillar was provided on the floor beam constituting the above-mentioned building unit. Therefore, the horizontal force acting on the plane including the floor beams and the columns can be supported by the small beams, and the proof strength of the building unit can be improved.

[0015]

1 shows a building unit according to a first embodiment, (A) is a perspective view with a ceiling panel, (B)
FIG. 2 is a perspective view showing a building unit according to a second embodiment, FIG. 3 is a perspective view showing a third embodiment, FIG. 3A is a perspective view showing a building unit, and FIG. Is a perspective view showing a unit building, FIG. 4 shows a fourth embodiment,
(A) is a perspective view showing a building unit, (B) is a perspective view showing a unit building, FIG. 5 shows a fifth embodiment, (A)
Is a perspective view showing the unit building, (B) is a perspective view showing the entrance, (C) is a front view showing the entrance, FIG. 6 is a perspective view showing the unit building of the sixth embodiment, and FIG. 7 is a seventh embodiment. 8 is a perspective view showing an example of a standard building unit building, and FIG. 9 is a side view showing another example of a standard building unit.

As a unit building to which the present invention is applied, for example, a standard building unit 10 as shown in FIG. 8 is used, and a building unit 2 of the first to fourth embodiments is used.
0, 30, 40, 50, and the building units 10, 20, 30, 40, 5,
0 is joined in the horizontal and vertical directions.

As shown in FIG. 8, the standard building unit 10 includes a column 11 made of a square steel pipe or the like and a floor beam 12 made of a C-shaped steel with a lip as a framing component, and a ceiling beam as a framing component. Absent. Specifically, the standard building unit 1
0 is a pillar 11 arranged at each of the four corners
Is a box-shaped skeleton structure in which a joint piece 11A is provided at a lower end of the column 11 and an end of a floor beam 12 is overlapped or butted to the joint piece 11A, and a ceiling panel 13 is supported at an upper end of a pillar 11. I do.

(First Embodiment) (FIG. 1) As shown in FIG. 1, the building unit 20 is one of the floor beam frames 14 formed by framing four floor beams 12 in the standard building unit 10 of FIG. The middle part of the floor beam 12 is cut off, and the remaining part of the cut beam is provided as small beams 15 and 15. The building unit 20 is installed by joining the floor beams 12 and the small beams 15 to anchor bolts provided on the foundation.

As shown in FIG. 1A, the building unit 20 can support the ceiling panel 13 at the upper ends of the four pillars 11.

As shown in FIG. 1 (B), the building unit 20 supports the horizontal intermediate construction surface 17 on the outer diaphragm 16 fitted and fixed to the intermediate part of the four pillars 11, and Can be used as an article storage space or the like.

In a unit building constructed using the building unit 20, a garage or an entrance can be formed with the beam cutout 12A of the floor beam 12 of the building unit 20 as an entrance. In addition, a temporary beam that can be attached and detached during transportation is provided and used at the cutout between the small beams 15.

Therefore, the first embodiment has the following operations. By cutting the floor beam 12, the beating provided below the level of the floor beam 12 can be continued to the outer floor without being interrupted by the floor beam 12, and a garage or entrance can be easily constructed.

Since the ceiling beam of the building unit 20 is not provided with a ceiling beam as a frame member, the number of members can be reduced, the number of assembly steps can be reduced, and the cost can be reduced. In addition, the ceiling height can be increased.

Only a part of the middle part of the floor beam 12 is cut off,
Since the small beam 15 is provided in the beam cutting portion 12A, the small beam 15
The horizontal force acting on the wall surface including the pillar 11 and the floor beam 12 perpendicular to the vertical direction is supported by the small beam 15, and the proof stress of the building unit 20 can be improved.

(Second Embodiment) (FIG. 2) As shown in FIG. 2, the building unit 30 is one of the floor beam frames 14 formed by framing four floor beams 12 in the standard building unit 10 of FIG. Of the floor beam 12 is removed (in the building unit 20, the small beam 15 is removed).

The building unit 30 has a ceiling panel 1 at the upper end of the four pillars 11 as in the building unit 20.
3 can be supported, or the horizontal intermediate construction surface 17 can be supported in the middle of the four columns 11.

In a unit building constructed using the building unit 30, a garage or entrance with the beam cutout 12 A of the floor beam 12 of the building unit 30 as an entrance can be formed.

According to the second embodiment, the entire floor beam 12 is cut off so that the small beam 15 does not protrude.
It can be expanded to 11 intervals.

(Third Embodiment) (FIG. 3) As shown in FIG. 3, the building unit 40 includes columns 11 and floor beams 12 similar to those in the standard building unit 10 as framing components, and as a framing component. There is no ceiling beam. The building unit 40 includes only one floor beam 12, and a column 11 is joined to each of both ends of the floor beam 12, and further, the floor beam 12 and the column 11 are respectively attached to both ends of the floor beam 12. The small beam 15 orthogonal to is bonded. In addition, the pillar 11 is provided with a joint piece 11A at the lower end, and a floor beam 12, a small beam 15
Is overlapped or butt-joined to this joint piece 11A. The building unit 40 is installed by joining the floor beams 12 and the small beams 15 to anchor bolts provided on the foundation.

In a unit building constructed by using the building units 40, as shown in FIG. 3B, two building units 40 are used, and the two building units 40 are arranged facing each other and separated from each other. Beam 1 of both building units 40
A garage, entrance, or the like can be formed with the portion sandwiched between 5, 15 as an entrance. The two building units 40 can support the ceiling panel 13 at the upper ends of all four pillars 11, or can support the horizontal intermediate construction surface 17 at the middle of all four pillars 11.

Therefore, according to the third embodiment, the following operations are provided. Only one floor beam 12 was provided, and two building units 40 each having a pillar 11 joined to each end of the floor beam 12 were used, and the two building units 40 were arranged facing each other and separated from each other. Therefore, it is possible to connect the slams provided on the floor between the two building units 40 below the level of the floor beams 12 to the outer floor without being interrupted by the floor beams 12, and to simplify the garage and the entrance. Can be built.

A small beam 15 orthogonal to each of the floor beam 12 and the column 11 is provided on the floor beam 12 constituting the building unit 40 described above. Therefore, the horizontal force acting on the plane including the floor beam 12 and the column 11 can be supported by the small beam 15, and the proof strength of the building unit 40 can be improved.

Since the ceiling of the building unit 40 is not provided with a ceiling beam as a framing component, the number of members can be reduced, the number of assembly steps can be reduced, and the cost can be reduced. In addition, the ceiling height can be increased.

In the building unit 40, the transportation efficiency can be improved by mounting the ceiling panel 13 on site.

Fourth Embodiment (FIG. 4) As shown in FIG. 4, the building unit 50 is obtained by removing the small beam 15 from the building unit 40 shown in FIG. The beam 12) is erected rigidly on the foundation.

Also, in a unit building constructed using the building unit 50, as shown in FIG.
The two building units 50 are used, and the two building units 50 are arranged facing each other and separated from each other.
A garage or entrance can be formed with a portion sandwiched between the 0 pillars 11 and 11 as an entrance. In addition, two building units 50
Also, the ceiling panel 13 is supported on the upper ends of all four pillars 11, or the horizontal intermediate
7 can be supported.

According to the fourth embodiment, the building unit 50
However, since the small beam 15 is not provided, the frontage of the doorway can be expanded to the interval between the left and right pillars 11 in the garage or entrance.

(Fifth Embodiment) (FIG. 5) In the fifth embodiment, a standard building unit 10 and two building units 40, 40 are used to enter the entrance 60 of a unit building.
Is constructed. By installing the foundation 61 and the entrance step 62, installing the building unit 40 on each of the foundations 61 on both sides of the entrance step 62, and installing the standard building unit 10 on the foundation 61 in front of the entrance step 62, both building units The portion sandwiched between 40, 40 can be used as the entrance space of entrance entrance 60.

In the building unit 50, by mounting the ceiling panel 13 on site, the transportation efficiency can be improved.

Sixth Embodiment (FIG. 6) In the sixth embodiment, a store 70 (or garage, entrance, etc.) of a unit building is constructed using the building unit 20 and two building units 40, 40. Things.

(Seventh Embodiment) (FIG. 7) In the seventh embodiment, a plurality of building units 30 are juxtaposed to form a plurality of garages 80.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration of the present invention is not limited to this embodiment, and the design may be changed without departing from the scope of the present invention. The present invention is also included in the present invention. For example, in a unit building to which the present invention is applied, the standard building unit 10 shown in FIG. The standard building unit 10 shown in FIG. 9 is composed of a skeleton structure in which a column 91 and a floor beam 92 are joined, and is provided at a corner of a floor beam frame 93 formed by framing four floor beams 92 in a rectangular shape. An outer diaphragm 94 is welded to a certain column joint, and each outer diaphragm 9 is welded.
4, a column 91 is inserted into the column 91, and an outer diaphragm 94 is welded to an arbitrary height position of the column 91 so as not to have a ceiling beam. And the building units 20, 30, 4 of the present invention
Also in 0 and 50, as the joint structure between the column 11 and the floor beam 12, a structure in which the column 11 is inserted and fixed to an outer diaphragm provided at an end of the floor beam 12 can be adopted.

[0043]

As described above, according to the present invention, in a building unit that can be used for a garage or entrance, the structure can be simplified and the ceiling height can be increased.

[Brief description of the drawings]

FIG. 1 shows a building unit of a first embodiment,
(A) is a perspective view provided with a ceiling panel, (B) is a perspective view provided with a horizontal intermediate construction surface.

FIG. 2 is a perspective view showing a building unit according to a second embodiment.

3A and 3B show a third embodiment, in which FIG. 3A is a perspective view showing a building unit, and FIG. 3B is a perspective view showing a unit building.

FIGS. 4A and 4B show a fourth embodiment, in which FIG. 4A is a perspective view showing a building unit, and FIG. 4B is a perspective view showing a unit building.

5A and 5B show a fifth embodiment, wherein FIG. 5A is a perspective view showing a unit building, FIG. 5B is a perspective view showing an entrance, and FIG.
Is a front view showing the entrance.

FIG. 6 is a perspective view showing a unit building of a sixth embodiment.

FIG. 7 is a perspective view showing a unit building of a seventh embodiment.

FIG. 8 is a perspective view showing an example of a standard building unit building.

FIG. 9 is a side view showing another example of the standard building unit.

[Explanation of symbols]

 20, 30, 40, 50 Building unit 11 pillar 12 floor beam 14 floor beam frame 15 beam

Claims (4)

[Claims] At least one of a floor beam frame of a floor beam frame that includes a column and a floor beam as a framing component, does not include a ceiling beam as a framing component, and includes a plurality of floor beams. A building unit characterized by being partially cut away. 2. A column and a floor beam are provided as a framing component, a ceiling beam is not provided as a framing component, and only one floor beam is provided, and a column is joined to each of both ends of the floor beam. A building unit comprising: 3. The building unit according to claim 2, wherein a small beam orthogonal to each of said floor beam and said pillar is joined to each of both ends of said floor beam. 4. A unit building using two building units according to claim 2 or 3, and arranging these two building units so as to face each other.