JP3278229B2 - Building units and modular buildings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building unit formed with a plurality of columns and beams connecting them, and
The present invention relates to a unit-type building constructed by combining a plurality of the building units.

[0002]

2. Description of the Related Art In recent years, a construction method in which a plurality of building units produced in a factory in advance are carried into a building site, and the building units and the like are assembled at the building site to build a unit-type building such as a house has been performed. . Here, a general building unit will be described. As shown in FIG. 9, the building unit 1 is first to fourth standing at four corners forming a plane square.
Fourth columns 2A to 2D, an upper beam composed of a long side beam 3 and a short side upper beam 4 connecting between upper ends of these columns 2A to 2D, and a long side connecting between lower ends of columns 2A to 2D A frame 7 is formed by a lower beam including a beam 5 and a short side beam 6. The building unit 1 is configured in a substantially rectangular parallelepiped box shape by attaching a ceiling material, a floor material, an outer wall, an inner wall, and the like to such a frame 7.

[0003]

By the way, when building the above-mentioned unit-type building, adjacent building units are arranged in the same direction, that is, the long side and the short side of the unit are opposed to each other. Therefore, the floor plan is also considered along with the arrangement of the building units, and the columns, beams, and the like of the building units are used while maintaining their basic structures. For this reason, there are cases where the degree of freedom of the floor plan is limited due to various conditions such as facilities in the building unit and construction materials.

[0004] For example, in a unit-type building composed of 1- and 2-story building units, if it is desired to install a stair unit in the short side direction of the building unit, if the stair unit is to be accommodated in one building unit, Becomes steep, and there is a problem that the up and down is dangerous. This problem can be solved by installing the stair unit so as to straddle the two building units. For this purpose, the upper and lower beams of the 1st and 2nd floor building units where the stair unit is installed are installed. Was in the way and the staircase unit could not be installed,
There is a problem that the degree of freedom of the layout is limited.

In addition, when conventional general building units are combined up and down, the upper beams of the first-floor building units and the lower beams of the second-floor building units are in the way, and are not limited to the staircase units. It is also difficult to provide the device indoors, and in this case also, the degree of freedom of the layout is limited.

[0006] It is an object of the present invention to provide a building unit and a unit-type building in which the degree of freedom of layout is increased.

[0007]

Accordingly, the invention of claim 1 is characterized in that the first to fourth pillars which are erected at four corners of a plane quadrangle,
Fifth and sixth pillars standing between the first pillar and the second pillar and between the third pillar and the fourth pillar, and the first pillar, the fifth pillar, and the fifth pillar. First and second upper beams connecting the upper ends of the pillar and the second pillar, and upper ends of any one of the third and sixth pillars and the fourth and sixth pillars A pair of fourth upper beams connecting the upper ends of the first and fourth columns and the second and third columns, and a fifth column. A fifth upper beam connecting the upper ends of the first and sixth pillars, a reinforcing beam bridged between the fifth upper beam and the fourth upper beam, A lower frame having first to fifth lower beams for connecting lower ends of the pillars to each other ;
The beam and the reinforcing beam are located at different positions across the fifth upper beam.
In the building unit.

[0008] The second aspect of the present invention includes the first to fourth pillar erected on the four corners of the square-planar, and the first pillar and the fifth pillar erected between the second pillar, Above the first and fifth pillars
A first upper beam connecting the ends, a second upper beam connecting the upper ends of the fifth column and the second column, and the third column.
Coupling a third upper beams for coupling the upper ends of the fourth column, the upper portion the <br/> officer of the first pillar and the fourth column and the second column and the third column a pair of fourth upper beams, the first upper beams, the <br/> both to be opposed to one in the vertical direction of the second upper beams, the first pillar and the fifth column of A first lower beam connecting one of the lower ends of the fifth column and the second column, and the first column, the fourth column, the second column, and the third column. A frame having a pair of second lower beams connecting lower end portions of the first and second pillars, wherein the first and fifth pillars and the fifth and second pillars are provided.
One of the lower ends and the third and fourth columns below
The building unit is characterized in that floor beams are missing between the ends .

[0009] In the building unit of the invention of claim 1, the third columns and the sixth column of the fourth column and the sixth upper end either upper beams unbound pillars each other In
Temporary beams that are attached at the factory and removed at the building site may be bridged.

[0010] In the building unit according to the second aspect of the present invention, the lower end of one of the first and fifth pillars and the fifth and second pillars has a first lower beam. Is provided, and other
Rectangular to the lower end of, Rutotomoni temporary beams to be removed by the attached and the building site at the factory spans, the third pillar
A temporary beam attached at a factory and removed at a construction site may be bridged at the lower end of the fourth pillar .

According to a fifth aspect of the present invention, there is provided a unit-type building formed by combining a plurality of the building units according to the first aspect.
There is an upper beam between the upper ends of the fourth and sixth columns.
In addition to forming the defect, left and right,
A continuous space is formed by facing up and down
This is a unit-type building characterized by stairs in the space . According to a sixth aspect of the present invention, there is provided the
A unit-type building that is formed using
Of the third column and the fourth column where the lower beam is missing.
The lower end is located at the entrance of the car in the direction of travel and used for garages.
It is a unit-type building characterized by being able to be .

[0012]

[Action] In the invention of this first aspect, he third columns and the sixth pillar, and one of the upper end portion the <br/> officer either fourth columns and the sixth pillar is coupled not so deficient, by combining a plurality of building units by utilizing the lost portion <br/>, Uni
The above-mentioned object is achieved by increasing the degree of freedom of the floor plan in a single-story building .

At this time, a third pillar and a sixth pillar, and a fourth pillar and a sixth pillar are attached at a factory to an upper end part where the upper beam is missing. if it is and temporary beams are bridged to be removed in the construction site, by the temporary beams, the upper beam
As the columns with the missing upper end are reinforced,
For example, the upper ends do not open during transportation.

[0014] In the present invention of claim 2, the first pillar and the fifth column, one of the lower end the fifth column and the second column
Since the lower end of the third pillar and the fourth pillar are not connected to each other, if the building units are combined using the part, the degree of freedom of the floor plan in the unit type building increases, and Achieved.

Here, the lower end of one of the first and fifth columns and the fifth and second columns is provided with a first lower beam.
Is provided to the other lower end, temporary beams are removed by attached and building site at the factory bridged Rutotomo
In addition, if a temporary beam attached at a factory and removed at a construction site is bridged at the lower ends of the third column and the fourth column , the temporary beam is missing the lower beam. Since the columns having the lower ends are reinforced, for example, the lower ends do not open during transportation.

According to the invention of claim 5 , the unit-type building is:
In the building unit according to the first aspect of the present invention, the upper beam is missing.
The building is constructed by assembling the parts facing each other up, down, left, and right, so that a space without beams is formed across multiple building units, and stairs are provided in this space.
The stairs can be easily provided. Ma
According to the sixth aspect of the present invention, the unit-type building is the second aspect.
Of the building unit according to the invention of the invention,
Was placed on the doorway side of the car in the direction of travel and used for the garage.
In the building, a garage can be set up in the building, and the layout is flexible
Is improved.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a skeleton 11 of a building unit 10 of the present embodiment. Hereinafter, the same members as those described in the general building unit 1 are denoted by the same reference numerals, and the description is omitted or simplified. Building units 10
Are the first to fourth pillars 2A to 4e standing upright at the four corners of the plane square.
2D, 6 pillars of 5th and 6th pillars 2E and 2F that are erected between the first pillar 2A and the second pillar 2B and between the third pillar 2C and the fourth pillar 2D A skeleton 11 is provided.

The first pillar 2A and fifth posts 2E, and, together between upper end portions of the fifth pillar 2E and the second pillar 2B, the first upper beams 3A, the second upper beams 3B Are connected to each other,
One long side beam of the building unit 10 is formed by the upper beam 3A and the second upper beam 3B. On the other hand, the upper ends of the third pillar 6C and the sixth pillar 2F are connected by the third upper beam 3C horizontally opposed to the second upper beam 3B. on coupling the both between posts 2F of 6 and the upper end portion of the fourth pillar 2D
No beams , that is, between the upper ends of the sixth column 2F and the fourth column 2D
Has a structure in which the upper beam is missing, and the upper ends of the sixth column 2F and the fourth column 2D are not connected.

The upper ends of the first column 4A and the fourth column 2D and the second column 2B and the third column 2C are connected by a pair of fourth upper beams 4 forming short side beams. Have been. Further, the upper ends of the fifth column 2E and the sixth column 2F are connected to each other by a fifth upper beam 4A parallel to the fourth upper beam 4. In addition, the fifth upper beam 4A includes a reinforcing beam 3D parallel to the first upper beam 3A from the fourth upper beam 4 connecting the upper ends of the first column 2A and the fourth column 2D. Is spanned. In addition, a temporary beam 12A that is attached at a factory and that is removed at a construction site is bridged between the upper ends of the fourth pillar 6D and the sixth pillar 2F.

The lower ends, which are the other ends of the first to sixth columns 2A to 2F, are connected to each other by first to fourth lower beams 5A to 5D and a fifth lower beam 6. That is, the first pillar 2A and the fifth pillar
The first lower beam 5A vertically arranged opposite to the first upper beam 3A between the lower ends of the second column 2E, and the second lower beam 5A between the lower ends of the fifth column 2E and the second column 2B. A second lower beam 5B vertically opposed to the upper beam 3B, between the lower ends of the fourth pillar 6D and the sixth pillar 2F is horizontally opposed to the first lower beam 5A. The third
In the lower beam 5C, between the lower ends of the sixth column 2F and the third column 2C, the fourth lower beam 5D vertically opposed to the third upper beam 3C.
, Respectively. In addition, the first pillar 2A and the fourth pillar
The lower pillars 2D and the lower ends of the second pillars 2B and the third pillars 2C are connected to each other by the pair of fourth upper beams 4 and the pair of fifth lower beams 6 which are vertically opposed to each other. ing.

A ceiling unit, a floor unit, an outer wall, and the like are attached to the frame 11 formed as described above, and
10 are produced. In such a building unit 10, for example, when a partition wall (not shown) is attached to the fifth pillar 2E, the sixth pillar 2F, and the fifth upper beam 4A , and is narrow in the longitudinal direction of the building unit 10, A space 13 and a wide space 14 are formed.

Next, a unit-type building 15 constructed by assembling a plurality of the building units 10 as described above will be described.
As shown in FIGS. 2 and 3, the unit-type building 15 is configured by combining four building units vertically and horizontally. That is, two of the lower story building unit 10A, the orientation
It is formed symmetrically, and the part where the upper beam is missing at the upper end of the building unit 10 , that is, the fourth pillar
The combined facing upper ends of the 2D and sixth pillar 2F of being connected, the two upper story building unit 10B is not used by the orientation of the two lower story building unit 10A in the vertical direction opposite
You.

In the narrow space 13 of the two lower-floor building units 10A, a stair unit 16 extending over the adjacent unit 10A is installed. The narrow space 13 of the upper-floor building unit 10B is a space for stairs. It has been.

When connecting the lower-floor building units 10A and the upper-floor building units 10B, a connecting member (not shown) is used. In addition, as shown in FIGS. 2 and 4, between the adjacent building units 10A and 10B. A connection plate 17 formed by a flat plate portion 17A straddling a pillar and an insertion portion 17B inserted between the pillars between adjacent building units 10A and 10B is used. This connecting plate 17 is the sixth unit of these building units 10A and 10B.
Above and below the pillars 2F, 2F and on the narrow space 13 side, for example,
It is fixed by a nail 18 or the like.

According to the above-described embodiment, the following effects can be obtained. That is, the building unit 10 of the present embodiment is
Since the upper ends of the fourth pillar 6D and the sixth pillar 2F are not connected by the upper beam , that is, the upper beam is missing at that portion.
Runode, by combining a plurality of such building unit 10, form a continuous space portion which is not bound by the beam
can do. Therefore, for example, the stair unit 16 can be installed in the space, and the building unit
A floor plan in which the stair unit 16 is installed in the short side direction of 10 becomes possible, and the degree of freedom of the floor plan is increased.

Further, since a temporary beam 12A is bridged between columns whose upper ends are not joined by beams, for example,
When transporting the building unit 10 from the factory to the building site,
The unbonded columns do not open, and a good framework can be maintained.

FIG. 5 shows a second embodiment of the present invention. Hereinafter, the same members as those of the first embodiment are denoted by the same reference numerals, and the description thereof is omitted or simplified. The frame 21 of the building unit 20 in this embodiment is obtained by changing the position of the third upper beam 3C and the position of the reinforcing beam 3D in the first embodiment. That is, in the first embodiment, the upper end portions of the third pillar 6C and the sixth pillar 2F are connected to each other by the third upper beam 3C.
The upper ends of the second column 6C and the sixth column 2F are not connected to each other, and the upper columns of the fourth column 2D and the sixth column 2F are the third upper beams 30C.
Are joined by The reinforcing beam 30D parallel to the second upper beam 3B is connected to the fourth upper beam 4 on the second column 2B side and the fifth upper beam 4D .
The upper beam 4A is provided. The third pillar
Between 2C and the upper end of the sixth pillar 2F, it is installed at the factory,
In addition, a temporary beam 12B to be removed at the construction site is bridged.

Next, when a plurality of such building units 20 are assembled, a unit-type building 25 shown in FIG. 6 can be built. That is, the unit-type building 25 is formed by combining four building units 20 in the vertical and horizontal directions.
The third pillar 2C and the sixth pillar 20 are not connected to each other between the upper ends of the 20
Pillars 2F are connected to each other, that is, with their side portions facing each other.
The lower-floor building units 20A are used upside down.

In this unit-type building 25, the wide space 14 is formed in a wide atrium structure extending over the upper and lower floor building units 20B and 20A, and the wide space 14 is a large living room 26 having an atrium space. When such a stairwell is formed, a handrail 27 is appropriately provided on the floor around the stairwell in the upper-floor building unit 20B.

In this embodiment as well, the first
As in the embodiment, it is possible to obtain effects such as an increase in the degree of freedom of layout.

FIG. 7 shows a third embodiment of the present invention. Hereinafter, the same members as those of the first embodiment are denoted by the same reference numerals, and the description thereof is omitted or simplified. The frame structure 31 of the building unit 30 in this embodiment has a fifth column 2E erected between the first column 2A and the second column 2B. First upper beam between upper ends of pillar 2E
30A, the distance between the upper ends of the fifth pillar 2E and the second pillar 2B is the second upper
The beams 30B are connected to each other. Also, the third pillar 2C
Between the upper end of the fourth column 2D and the first and second upper beams
The third upper beam 30C horizontally opposed to 30A and 30B
The first pillar 2A and the fourth pillar 2D and the second pillar 2D
A pair of fourth upper beams 4 is provided between the upper ends of the second pillar 3B and the third pillar 2C.
Are joined by And such a frame structure 31
Then, the building unit 30 is configured by attaching an outer wall, a ceiling material, and the like.

On the other hand, the lower end of the fifth column 2E and the lower end of the second column 2B are connected to the second upper beam 30B by the first lower beam 50A which is vertically opposed to the second upper beam 30B. , 1st pillar 2A and 4th
Between the lower ends of the second column 2D, the second column 2B, and the third column 2C are connected to the pair of fourth upper beams 4 by a pair of second lower beams 6 that are vertically opposed to each other. I have. That is, in this embodiment, the first pillar 2A and the fifth pillar 2E, and the fourth pillar 2D and the third pillar 2D
The lower beam is missing between the lower ends of the columns 2C, and is not connected by the lower beam. The first pillar 2A and the fifth pillar
2E, and temporary beams between the lower ends of the fourth pillar 2D and the third pillar 2C, which are attached at the factory and removed at the construction site
12C and 12D are bridged respectively.

When such a building unit 30 is used,
For example, a unit-type building 35 with a layout as shown in FIG. 8 can be considered. In this floor plan, the lower ends of the third pillar 4C and the fourth pillar 2D of the main building unit 30 where the lower beam is missing,
The parking lot in the building is located facing the entrance and exit of the car.
It is configured as part of 36.

In this embodiment, the first pillar
Since there is no beam connecting the lower ends of 2A and 5th pillar 2E and 4th pillar 2D and 3rd pillar 2C, such a building unit
Combining 30 with other common building units has the effect of increasing the freedom of layout and reducing material costs.

The present invention is not limited to the above-described embodiments, but includes the following modified examples. In other words, in each of the foregoing embodiments, between upper ends of the pillars 2A~2F same
On beams 3B to bind to each other between Judges and bottom, 30B, lower beam 5A,
In 50B etc., the missing part is formed in the longitudinal direction of the building unit.
However, there is a defect in the short side direction of the building unit.
You may ask.

Further, the building unit according to the second embodiment.
In a unit building 25 in which a plurality of units 20 are assembled, a wide space 14 extending vertically, horizontally, and
Although the number is 26, the stair unit 16 may be installed in the wide space 14 extending up, down, left and right. In this way, a more varied room can be provided.

Further, the building unit according to the third embodiment.
At 30, the first lower beam 50A has a fifth pillar 2E and a second pillar
Although the lower ends of 2B are connected to each other, that portion may not be connected, and the lower ends of the first column 5A and the fifth column 2E may be connected to each other.

Other specific structures, shapes, and the like for implementing the present invention may be other structures and the like as long as the object of the present invention can be achieved.

[0039]

As described above, according to the present invention, according to the building unit and unit type buildings of the present invention, the building units
One end or between other ends of the definitive plurality of pillars there is a part that is not bound by the beam, by combining such building unit, has the effect that the degree of freedom of the floor plan is increased.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a framework of a building unit according to a first embodiment of the present invention.

FIG. 2 is an overall perspective view showing a unit building which is being assembled.

FIG. 3 is a sectional view taken along line III-III in FIG. 2, showing a unit-type building constructed by combining building units.

FIG. 4 is a cross-sectional view showing a connecting portion that connects building units.

FIG. 5 is an overall perspective view showing a framework of a building unit according to a second embodiment of the present invention.

FIG. 6 is an overall vertical sectional view showing a unit-type building constructed by combining the building units of the second embodiment.

FIG. 7 is an overall perspective view showing a framework of a building unit according to a third embodiment of the present invention.

FIG. 8 is a plan view showing an example of a floor plan using a building unit according to a third embodiment.

FIG. 9 is an overall perspective view showing a framework of a general box-shaped building unit.

[Explanation of symbols]

1 Building unit 2A-2F 1st-6th pillar 3A-3C 1st-3rd upper beam 4 4th upper beam 4A 5th upper beam 5A-5D 1st-4th lower beam 6 5th Lower beam 10,20,30 Building unit 12A to 12D Temporary beam 15,25,35 Unit building

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04B 1/348

Claims (6)

(57) [Claims] 1. A first to a fourth column standing at four corners of a plane quadrangle, and standing between the first column and the second column and between the third column and the fourth column. Fifth and sixth pillars, first and second upper beams connecting upper ends of the first and fifth pillars, and fifth and second pillars, and third pillars A third upper beam connecting the upper ends of any one of the fourth column and the sixth column, and the first column, the fourth column, the second column, and the third column. A pair of fourth upper beams connecting the upper ends of the third columns, a fifth upper beam connecting the upper ends of the fifth column and the sixth column, and the fifth upper beam; A skeleton including a reinforcing beam bridged between the fourth upper beam and first to fifth lower beams connecting lower end portions of the first to sixth columns; The upper beam and the reinforcing beam sandwich the fifth upper beam.
A building unit characterized by being located at different locations . 2. The first to fourth pillars erected at four corners of a plane quadrangle, and a fifth pillar erected between the first pillar and the second pillar.
, A first upper beam connecting upper ends of the first column and the fifth column, and a second upper beam connecting upper ends of the fifth column and the second column. A third upper beam connecting the upper ends of the third column and the fourth column, and upper ends of the first column, the fourth column, and the second column and the third column. A pair of fourth upper beams to be coupled, and one of the first upper beam and the second upper beam are vertically arranged to face each other, and the first column, the fifth column, and the fifth column. A first lower beam for connecting one of the lower ends of the column and the second column, and a lower beam for connecting the lower ends of the first and fourth columns and the second and third columns; A frame having a pair of second lower beams to be formed, and the lower ends of any one of the first column and the fifth column, the fifth column and the second column, and the third column. Floor beams are missing between the lower ends of the fourth columns. Building unit according to claim. 3. The building unit according to claim 1, wherein
Temporary beams that are attached at the factory and removed at the building site are attached to the upper ends of the upper and lower pillars, one of which is the third and sixth columns and the fourth and sixth columns are missing. A building unit characterized by a bridge. 4. The building unit according to claim 2, wherein
A first lower beam is provided at the lower end of one of the first and fifth columns and the fifth and second columns, and is provided below the other.
At the end, mounted at the factory and the temporary beam to be removed by the construction site is bridged Rutotomoni, the third pillar and the fourth
A building unit, characterized in that a temporary beam attached at a factory and removed at a construction site is bridged at the lower end of the pillar . 5. A unit-type building formed by combining a plurality of building units according to claim 1, wherein
The upper beam is formed between the upper end of the sixth column and the sixth column, and the continuous space is formed by facing the defective portions left, right, up and down, and a stair is provided in the continuous space. A unit-type building characterized by the following. 6. A unit type building formed by using the building unit according to claim 2, wherein a lower part of the third pillar and the fourth pillar, in which the lower beam is missing, is moved forward by a vehicle. A unit-type building which is disposed on the direction entrance side and used for a garage.