JPH06272317A - Building unit and unit type building - Google Patents

Abstract

PURPOSE:To increase the degree of freedom of floor planning. CONSTITUTION:A building unit 10 has a frame 11 with first or six columns 2A-2F disposed in upright at four comers. A structure, in which the upper end sections of the first column 2A and the fifth column 2E and the fifth column 2E and the second column 2B are connected by a first beam 3A and a second beam 3B respectively, the upper ends of the third column 2C and the sixth column 2F by a third beam 3C, the upper ends of the first column 2A and the fourth column 2D and the second column 2B and the third column 2C by a pair of fourth beams 4 and the upper ends of the fifth column 2E and the sixth column 2F by a fifth bed 4A, but the upper ends of the sixth column 2F and the fourth column 2D are not connected by a beam, is formed. The lower ends as other end sections of the first or sixth columns 2A-2F are bonded mutually by sixth or ninth beams 5A-5D and a tenth beam 6.

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 of a plurality of columns and beams connecting them, and
The present invention relates to a unit-type building constructed by combining a plurality of such building units.

[0002]

BACKGROUND ART In recent years, a construction method has been performed in which a plurality of building units produced in advance in a factory are brought into a construction site, and the building units are assembled at the construction site to build a unit-type building such as a house. . Here, a general building unit will be described. As shown in FIG. 9, the building unit 1 includes a first to a first building which are erected at four corners forming a plane quadrangle.
An upper beam composed of a fourth pillar 2A to 2D, a long side beam 3 and a short side beam 4 connecting the upper ends of these columns 2A to 2D, and a long side beam connecting the lower ends of the columns 2A to 2D. A skeleton 7 formed of a lower beam composed of 5 and short side beams 6 is provided. Then, the building unit 1 is configured in a box shape having a substantially rectangular parallelepiped shape by attaching a ceiling material, a floor material, an outer wall, an inner wall, etc. to the 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 units face each other. Therefore, the floor plan is also considered in accordance with the arrangement of the building units, and the pillars, beams, etc. of the building units are used while maintaining their basic structure. Therefore, the degree of freedom in designing the floor plan may be limited due to various conditions such as equipment in the building unit and construction materials.

For example, in a unit type building composed of 1st and 2nd floor building units, when it is desired to install a staircase unit in the direction of the short side of the building unit, if the staircase unit is to be housed in one building unit, There is a problem in that the slope of the road becomes steep and it is dangerous to go up and down. This problem can be solved by installing the staircase unit across two building units, but for this reason, this time, with the upper beam and floor beam of the building unit of the first and second floors where the staircase unit is installed. Disturbed me and I couldn't install the staircase unit,
There is a problem that the degree of freedom of floor plan is limited.

When the conventional general building units are combined vertically, the upper beam of the first-floor building unit and the lower beam of the second-floor building unit interfere with each other, and not only the staircase unit but also, for example, a stairwell. It is also difficult to install it indoors, and in this case as well, the degree of freedom in 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 in floor plan is increased.

[0007]

Therefore, a first aspect of the present invention is to provide first to fourth pillars which are erected at four corners of a plane quadrangle, a space between the first pillar and the second pillar, and a third pillar. And a fifth pillar that are erected between the first pillar and the fourth pillar, a first beam that connects the first ends of the first pillar and the fifth pillar to each other, a fifth pillar and a second pillar. Beam connecting one end portions of the pillars to each other, and a third beam connecting one end portion of any one of the third pillar and the sixth pillar and the fourth pillar and the sixth pillar to each other. , A pair of fourth beams connecting the one ends of the first and fourth columns and the second and third columns, and the one ends of the fifth and sixth columns. 5th to combine
And a sixth to tenth beam that connects the other ends of the first to sixth columns with each other, and is a building unit.

According to a second aspect of the present invention, first to fourth pillars are provided upright at four corners of a plane quadrangle, a fifth pillar is provided upright between the first pillar and the second pillar, and A first beam that connects one ends of the first pillar and the fifth pillar to each other, a second beam that connects one ends of the fifth pillar and the second pillar to each other, and the first and second beams. A third beam that is arranged to face the first beam in the horizontal direction and that connects one end portions of the third column and the fourth column to each other;
A pair of fourth beams connecting one ends of the second column and the third column, and one of the first beam and the second beam in the vertical direction. A fifth beam which is arranged to face each other and which connects the other ends of either the first column and the fifth column or the fifth column and the second column, and the pair of fourth beams The first pillar and the fourth pillar are arranged to face each other in the vertical direction.
And a pair of sixth beams that connect the other ends of the second pillar and the third pillar to each other.

Here, in the building unit of the first invention, one end of each of the third pillar and the sixth pillar and the fourth pillar and the sixth pillar to which one of the beams is not connected is connected to each other. , Temporary beams that are installed at the factory and removed at the construction site may be suspended.

Further, in the building unit of the second invention, the other ends of the first pillar and the fifth pillar, the other ends of the fifth pillar and the second pillar where the beams are not joined, and Sixth
A temporary beam that is attached at the factory and removed at the construction site may be bridged between the other ends of the column and the third column.

A third aspect of the present invention is the building unit according to the first aspect of the present invention, in which a third pillar and a sixth pillar to which beams are not connected are provided.
It is a unit-type building in which either the fourth pillar or the sixth pillar faces each other and is combined vertically and horizontally.

[0012]

In the first aspect of the invention as described above, since one end of each of the beams of the third pillar and the sixth pillar and the fourth pillar and the sixth pillar is not connected to each other, that portion If the building units are combined by utilizing, the degree of freedom of the floor plan is increased and the above-mentioned object is achieved.

Here, one end of the third pillar and the sixth pillar, or one end of the fourth pillar and the sixth pillar where the beams are not joined, is attached at the factory and removed at the construction site. If the temporary beams are bridged, the temporary beams reinforce the one ends where the beams are not joined, so that the one ends do not open during transportation, for example.

Further, in the second invention, since the other ends of the beams of either the first pillar and the fifth pillar or the fifth pillar and the second pillar are not connected to each other, that portion is not connected. If the building units are combined with each other, the degree of freedom in the floor plan is increased and the above-mentioned object is achieved.

Here, the other ends of the first pillar and the fifth pillar, the fifth pillar and the second pillar where the beams are not joined, and the sixth pillar and the third pillar. If the temporary beams that are attached at the factory and removed at the construction site are laid across the other ends of the pillars, the temporary beams reinforce the one ends where the beams are not joined. The ends do not open during transportation.

In the third invention, the unit type building is the first
Since the building unit in the invention of (3) is configured by vertically and horizontally combining any one of the third pillar and the sixth pillar, and the fourth pillar and the sixth pillar, to which the beams are not connected, facing each other, A space without a beam is formed between a plurality of building units, and if this part is used, the staircase unit can be installed in the short side direction of the building unit. Also,
A blow-through structure can be easily adopted, and as a result, the degree of freedom in the floor plan is increased and the above object is achieved.

[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 frame 11 of a building unit 10 of this embodiment. Hereinafter, the same members as those described in the general building unit 1 will be designated by the same reference numerals, and the description thereof will be omitted or simplified. Building unit 10
Are the first to fourth pillars 2A that are erected at the four corners of the plane quadrangle.
2D and 6 pillars of the 5th, 6th pillars 2E, 2F standing between the 1st pillar 2A and the 2nd pillar 2B, and between the 3rd pillar 2C and the 4th pillar 2D It has a framework 11 having.

The first pillars 2A and the fifth pillars 2E, and the fifth pillars 2E and the second pillars 2B are connected at the first end to the upper end, which is one end.
Beam 3A and second beam 3B are connected to each other, and one long-side beam of the building unit 10 is formed by the first beam 3A and the second beam 3B. On the other hand, the third pillar
The second beam 3B is connected between the upper ends of the second column 3C and the sixth column 2F by a third beam 3C horizontally opposed to the second beam 3B. There is no beam connecting the upper ends to each other, that is, the upper ends of the sixth pillar 2F and the fourth pillar 2D are not connected to each other.

The upper ends of the first pillar 2A and the fourth pillar 2D and the upper ends of the second pillar 2B and the third pillar 2C are connected by a pair of fourth beams 4 forming a short-sided beam. ing. Furthermore, the fifth pillar
The upper ends of 2E and the sixth pillar 2F are connected by a fifth beam 4A parallel to the fourth beam 4. Also, this fifth beam 4A
A reinforcing beam 3D parallel to the first beam 3A is bridged from the fourth beam 4 connecting the upper ends of the first column 2A and the fourth column 2D. A temporary beam 12A, which is attached at the factory and removed at the construction site, is laid between the upper ends of the fourth pillar 2D and the sixth pillar 2F.

The lower end portions, which are the other end portions of the first to sixth columns 2A to 2F, are connected to each other by sixth to ninth beams 5A to 5D and a tenth beam 6. That is, the first pillar 2A and the fifth pillar
Between the lower end portions of 2E is a sixth beam 5A vertically opposed to the first beam 3A, and between the lower end portions of the fifth column 2E and the second column 2B is the second beam 3B. Seventh beam arranged to face each other in the vertical direction
5B is an eighth beam 5C horizontally opposed to the sixth beam 5A between the lower ends of the fourth column 2D and the sixth column 2F. The sixth column 2F and the third column The lower ends of 2C are connected to the third beam 3C by a ninth beam 5D which is vertically opposed to the third beam 3C. Further, between the lower ends of the first pillar 2A and the fourth pillar 2D, and between the lower ends of the second pillar 2B and the third pillar 2C, the pair of fourth beams 4 are arranged to face each other in the vertical direction. It is connected by a tenth beam 6.

As described above, the ceiling member, the floor member, the outer wall, etc. are attached to the skeleton 11 formed as described above, and the building unit is constructed.
10 are produced. Then, in such a building unit 10, when a partition wall (not shown) extending over the fifth pillar 2E, the sixth pillar 2F and the fifth beam 4A is attached, for example, a narrow space is formed in the longitudinal direction of the building unit 10. 13 and a wide space 14 are formed.

Next, a unit type building 15 constructed by assembling a plurality of building units 10 as described above will be explained.
As shown in FIGS. 2 and 3, the unit-type building 15 is a combination of four building units vertically and horizontally. That is, the two lower-floor building units 10A are arranged such that one of the fourth pillar 2D and the sixth pillar 2F in which the upper end portions of the building unit 10 are not joined to each other, that is, the side portions thereof face each other. It is connected and has 2 upper floor building units 10B
Uses the above two lower floor building units 10A with their orientations reversed in the vertical direction. To connect these building units 10A and 10B, one of the fourth pillar 6D and the sixth pillar 2F must be connected to each other. ,
That is, the ends are made to face each other.

In the narrow space 13 of the two lower-floor building units 10A, a stair unit 16 extending over adjacent units 10A is installed, and the narrow space 13 of the upper-floor building unit 10B is a stair space. It is said that.

When connecting the lower-floor building units 10A to each other and the upper-floor building units 10B to each other, a connecting member (not shown) is used, and as shown in FIGS. 2 and 4, between the adjacent building units 10A and 10B. A connecting plate 17 formed of a flat plate portion 17A that straddles the pillar and an insertion portion 17B that is inserted between the pillars between the 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 with nails 18 etc.

According to this embodiment as described above, the following effects can be obtained. That is, the building unit 10 of the present embodiment,
Since one end of either the third pillar 2C and the sixth pillar 2F or the fourth pillar 2D and the sixth pillar 2F is not connected by a beam,
If a plurality of such building units 10 are combined, a space not connected by beams becomes a continuous space. Therefore, for example, since the staircase unit 16 can be installed in the space, it becomes possible to arrange the staircase unit 16 in the direction of the short side of the building unit 10, and the degree of freedom of the layout increases.

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

FIG. 5 shows a second embodiment of the present invention. Hereinafter, the same members as those in the first embodiment will be designated by the same reference numerals, and the description thereof will be omitted or simplified. The skeleton 21 of the building unit 20 in the present embodiment differs from the position of the third beam 3C and the position of the reinforcing beam 3D in the first embodiment. That is, in the first embodiment, the third
Although the upper ends of the third pillar 2C and the sixth pillar 2F are connected to each other by the beam 3E of the above, in the present embodiment, the upper ends of the third pillar 2C and the sixth pillar 2F are connected to each other. Not connected, but the upper ends of the fourth pillar 2D and the sixth pillar 2F are connected to each other by the third beam 30C. And a reinforcing beam that is parallel to the second beam 3B.
30D is provided over the fourth beam 4 on the second pillar 2B side and the fifth beam 5A. In addition, 3rd pillar 2C and 6th pillar
A temporary beam 12B, which is installed at the factory and removed at the construction site, spans between the upper ends of the 2F.

Next, by assembling a plurality of such building units 20, the unit type building 25 shown in FIG. 6 can be built. That is, the unit-type building 25 is a combination of four building units 20 vertically and horizontally, and two lower-floor building units 20A are the above-mentioned building units.
The third pillar 2C and the sixth pillar 20C in which the upper ends of the 20 are not joined to each other
One of the pillars 2F is connected to each other, that is, the side portions are opposed to each other, and the two upper floor building units 20B are
The lower-floor building unit 20A is used by turning the unit upside down.

In this unit type building 25, the wide space portion 14 is formed in a wide stairwell structure over the upper and lower building units 20B and 20A, and the wide space portion 14 is a large living room 26 having a stairwell 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.

Also in this embodiment, the first
Similar to the embodiment, it is possible to obtain the effect of increasing the degree of freedom in floor plan.

FIG. 7 shows a third embodiment of the present invention. Hereinafter, the same members as those in the first embodiment will be designated by the same reference numerals, and the description thereof will be omitted or simplified. The frame structure 31 of the building unit 30 in the present embodiment has a fifth pillar 2E standing between the first pillar 2A and the second pillar 2B, and the first pillar 2A and the fifth pillar 2E. The first beam 30 between the upper ends of the columns 2E
At A, the second beam 30 is located between the upper ends of the fifth pillar 2E and the second pillar 2B.
They are bound together at B. Further, between the upper ends of the third pillar 2C and the fourth pillar 2D, the first and second beams 30A,
It is connected to 30B by a third beam 30C horizontally opposed to each other, and there is a pair between the upper ends of the first pillar 2A and the fourth pillar 2D and the second pillar 2B and the third pillar 2C. Are connected by a fourth beam 4. Then, the building unit 30 is configured by attaching an outer wall, a ceiling material and the like to the frame structure 31.

On the other hand, the lower ends of the fifth column 2E and the second column 2B are connected to the second beam 2E by a fifth beam 50A vertically opposed to each other. 1st pillar 2A and 4th pillar 2D
The lower ends of the second pillar 2B and the third pillar 2C are connected to the pair of fourth beams 4 by a pair of sixth beams 6 which are vertically opposed to each other. That is, in the present embodiment, the lower ends of the first pillar 2A and the fifth pillar 2E, and the fourth pillar 2D and the third pillar 2C are not connected by beams. In addition, the first pillar 2A and the fifth pillar 2E, and the fourth pillar 2D and the third pillar
The temporary beams 12C and 12D, which are installed at the factory and removed at the construction site, are bridged between the lower ends of the pillars 2C.

If such a building unit 30 is used,
For example, a unit type building 35 with a floor plan as shown in FIG. 8 can be considered. In this floor plan, the building unit 30 is configured as a part of the parking lot 36.

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

The present invention is not limited to the above-mentioned embodiments, but includes the following modified examples. That is, in each of the embodiments, the beams 3B and the like that connect the upper and lower ends of the pillars 2A to 2F, in the longitudinal direction of the building unit, have portions where the upper and lower ends of the pillars are not connected by beams, The portion where the upper and lower ends are not connected by a beam may be provided in the short side direction of the building unit.

Further, the building unit 10 of the first embodiment
In the unit type building 15 in which a plurality of the above are assembled, the staircase unit 16 is installed in the narrow space 13 extending vertically and horizontally, but not limited to this, the narrow space 13 may be used for other purposes.

Further, the building unit of the second embodiment
In a unit type building 25 in which a plurality of 20 are assembled, a wide space 14 extending vertically and horizontally is a living room having a void space.
Although it is described as 26, the staircase unit 16 may be installed here by utilizing the wide space 14 extending vertically and horizontally. In this way, it is possible to make the living room more varied.

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

In addition, the specific structure, shape and the like for carrying out the present invention may be other structures and the like as long as the object of the present invention can be achieved.

[0040]

As described above, according to the building unit and the unit type building of the present invention, there is a portion where one end or the other end of the pillar of the building unit is not connected by the beam. The combination of different building units has the effect of increasing the degree of freedom in layout.

[Brief description of 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-type building during assembly.

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 to each other.

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

FIG. 6 is an overall vertical cross-sectional view showing a unit-type building constructed by combining building units according to a 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 the building unit of the 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 to 2F 1st to 6th Pillars 3A to 3C 1st to 3rd Beams 4th Beams 4A 5th Beams 5A to 5D 6th Beams 6th Beams 10,20,30 Building unit 12A ~ 12D Temporary beam 15,25,35 Unit type building

Claims (5)

[Claims] 1. A first pillar to a fourth pillar which are erected at four corners of a plane quadrangle, and erected between the first pillar and the second pillar and between the third pillar and the fourth pillar. Fifth and sixth pillars, a first beam connecting the first pillars and one end of the fifth pillar, and a fifth beam
A second beam connecting one ends of the second column and the second column, and connecting one end of either one of the third column and the sixth column, or the fourth column and the sixth column A third beam, a pair of fourth beams connecting the first and fourth columns and one end of the second column and the third column, and a fifth column and a sixth column. A building unit having a frame having a fifth beam connecting one ends of the columns and a sixth beam connecting the other ends of the first to sixth columns to each other. . 2. A first to fourth pillars standing upright at the four corners of a plane quadrangle, and a fifth pillar standing upright between the first pillar and the second pillar.
Column, a first beam connecting one ends of the first column and the fifth column, a second beam connecting one ends of the fifth column and the second column, and A third beam that is arranged to face the first and second beams in the horizontal direction and connects one end portions of the third column and the fourth column, and the first column and the fourth column; The pair of fourth beams connecting the first and second ends of the second pillar and the third pillar, and the first beam and the second beam are arranged to face each other in the up-down direction and the first beam is provided. Pillar and fifth
Column, a fifth beam connecting the other ends of any one of the fifth column and the second column, and the first column, which is vertically opposed to the pair of fourth beams. And a fourth pillar and a skeleton having a pair of sixth beams that connect the other ends of the second pillar and the third pillar to each other, and a building unit. 3. The building unit according to claim 1,
At one end where the beams of either the third pillar and the sixth pillar or the fourth pillar and the sixth pillar are not joined, there is a temporary beam that is attached at the factory and removed at the construction site. A building unit characterized by being bridged. 4. The building unit according to claim 2,
The other ends of the first pillar and the fifth pillar, the other ends of the fifth pillar and the second pillar to which one beam is not joined, and the sixth pillar
The building unit is characterized in that a temporary beam that is attached at the factory and removed at the construction site is laid between the other ends of the column and the third column. 5. The building unit according to claim 1, wherein any one of a third pillar and a sixth pillar, and a fourth pillar and a sixth pillar, to which no beam is connected, faces each other, and the building unit is vertically and horizontally. A unit-type building characterized by being combined with.