JP2680495B2 - Building consisting of dwelling unit - 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 composed of dwelling unit units which are adjacently arranged in the front, rear, left, right, up and down directions.

[0002]

2. Description of the Related Art In recent years, there has been known an industrialized building in which a plurality of dwelling units previously manufactured in boxes at a factory are stacked to form a house.

As shown in FIG. 5, the dwelling unit 1 has a pillar 2 composed of four rectangular steel pipes arranged at four corners,
3, 4, 5 and a ceiling beam (ceiling channel material) 6, which is bridged between the upper ends and the lower ends of the columns 2, 3, 4, 5.
7, 8, 9 and floor beams (floor channel materials) 10, 11, 1
2 and 13 form a rectangular parallelepiped unit frame. And, the crossbeams 14, ..., 15 ... Are bridged between the ceiling channel members 7 and 9 and the floor channel members 11 and 13, and the outer wall panel, the inner wall panel, the ceiling panel, the floor panel, etc. (not shown) are attached. A living unit is formed by providing a living space A inside.

A plurality of the dwelling unit units 1 are arranged adjacent to each other in the front, rear, left and right directions, and a plurality of other dwelling unit units are superposed on the dwelling unit units and integrated with each other to construct a building. . Here, the dwelling unit units 1 that are adjacent to each other in the front, rear, left, and right, and the dwelling unit units 1 that are vertically stacked and adjacent to each other are arranged separately.
That is, a predetermined gap is provided between the pillar, the upper beam, and the lower beam of the adjacent dwelling unit units.

By the way, the plurality of dwelling unit units 1 described above
In a building composed of, when a heavy object such as a piano is installed inside the dwelling unit (living space) A, a local load is applied to the beam 15 and the floor supporting the beam 15 at both ends. The channel members 11 and 13 are susceptible to lateral buckling.

Therefore, as a structure for preventing the floor channel members 11 and 13 from being deformed such as lateral buckling, the structure shown in FIGS.
The members shown in are used.

That is, FIG. 6 shows a lower side cross section in plan view of the dwelling unit units 1a and 1b which are arranged adjacent to each other in the front-rear direction or the left-right direction, but the dwelling unit units 1a and 1b face each other. Floor channel material 1
A square steel pipe 17 is disposed in the space T between the first and the third floors while being in contact with the webs 11a and 13b of the floor and floor channel materials 1 and 13 from above.

As shown in FIG. 7, the rectangular steel pipe 17 is provided with the floor channel members 11 and 13 and the through holes 18 and 19 of the rectangular steel pipe 17 so as to correspond to each other. A bolt 20 is inserted through 19 and a nut 21 is tightened to connect and fix the floor channel members 11 and 13.

As a result, even if a heavy object such as a piano is installed inside the dwelling unit (living space), the deformation of the floor channel members 11 and 13 which are in contact with the side surface of the rectangular steel pipe 17 is restricted. Lateral buckling is prevented, and the load of heavy objects is distributed over the floor channel members 11 and 13 to increase rigidity and proof stress.

[0010]

However, in the above structure, the dwelling unit units 1a arranged adjacently in the front, rear, left and right,
The square steel pipe 17 is inserted into the gap T between the floor channel members 1b, and the bolt 20 and the nut 2 are held with the position maintained.
Since the attaching operation of fixing the floor channel members 11 and 13 with the first connecting member has to be performed between the dwelling unit units on each floor, this is a work that requires a lot of time and labor.

Also, the dwelling unit 1 arranged adjacently
When the gap between a and 1b (the gap between the floor channel members) becomes small, the bolt cannot be inserted into the square steel pipe 17 and the square steel pipe 17 cannot be used. There is a problem that lateral buckling cannot be prevented and rigidity and proof stress cannot be enhanced.

The present invention has been made in view of the above circumstances, and it is possible to prevent lateral buckling of the floor channel material and to enhance rigidity and proof strength even if the gap between the adjacent dwelling unit units is small. Furthermore, it is an object of the present invention to provide a vacant building in which a dwelling unit unit can work efficiently.

[0013]

In a building comprising a dwelling unit according to claim 1 of the present invention, a ceiling beam and a floor beam are installed between the upper ends and the lower ends of four pillars arranged at four corners. Box-type dwelling unit units that have a living space inside are placed adjacent to each other in the front, rear, left, and right with a slight gap, and the dwelling unit units that form each floor are stacked on top of each other. In the building consisting of the dwelling unit units integrated with each other , the beam reinforcing metal fittings for preventing the deformation of the floor beams are arranged at the portions where the dwelling unit units that are vertically and horizontally adjacent to each other are adjacent to each other , and The beam reinforcement brackets are used for the floor beams of the upper unit and the lower unit.
A substrate interposed between the bets ceiling beams, on the substrate center
Floor beams projecting from the surface and facing the upper dwelling unit
; And a projecting portion which is fitted into the small gap between each other, before
Serial board, along with connecting the floor beams between which is disposed opposite the protrusion is fitted, the floor beam ceiling Ihari between the connecting child of the lower dwelling unit positioned immediately below between <br /> And.

Further, a building comprising a dwelling unit according to a second aspect of the present invention is characterized in that the protrusion is hollow.

Further, a building comprising a dwelling unit according to a third aspect of the present invention is characterized in that the tip of the projecting portion is formed in a wedge shape.

[0016]

According to the building consisting of the dwelling unit according to claim 1 of the present invention, a beam reinforcing metal fitting for preventing deformation of the floor beam is provided at a portion where the dwelling unit units which are vertically and horizontally adjacent to each other are adjacent to each other. Arranged and protruding on the board of this beam reinforcing metal fitting
Floor beams with facing projections on the upper side of the dwelling unit
Since they are fitted in a slight gap between each other, even if a heavy object such as a piano is installed in the living space inside the dwelling unit, lateral buckling of the floor beams is prevented by the presence of the beam reinforcing metal fittings. Also,
Substrate of the beam metal fitting is adapted to connect the floor beams between which is disposed opposite the protrusion is fitted, connecting the top Ihari each other below the dwelling unit positioned immediately below between the floor beam
Therefore, the floor beams of these upper dwelling unit and lower
It will be a structure that is spliced with the ceiling beams of the dwelling unit of
Even if a heavy object is installed inside the living space, the load is distributed over the floor beam. Furthermore, the vertical and horizontal rigidity of the dwelling unit is enhanced. Moreover, the beam reinforcing metal fittings are used for the floor beams of the upper unit and the lower unit.
The board sandwiched between the ceiling beam of the knit and the housing unit on the upper side are arranged so as to project from the upper surface of the center of the board .
Since it has a protrusion that fits into a slight gap between floor beams , even if there is only a small gap between adjacent dwelling unit units, the installation operation is simple and reliable To be done. Furthermore, since the protrusion is fitted in the gap between the dwelling unit units, the gap interval can be adjusted accurately.

According to the building comprising the dwelling unit according to the second aspect of the invention, since the protrusion is hollow, the beam reinforcement is provided.
The metal fittings are lightened.

Further, according to the middle-high-rise building consisting of the dwelling unit according to claim 3, the tip of the protrusion is formed in a wedge shape.
Since it is formed, to the gap between the adjacent dwelling unit units
It becomes easy to insert the protruding portion of the.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a building composed of a dwelling unit according to the present invention will be described with reference to FIGS.

The feature of the present invention is that, as shown in FIG. 1, the dwelling unit units 1a and 1b disposed adjacent to each other on the left and right, and the dwelling unit unit 1 stacked on the dwelling unit units 1a and 1b.
c, 1d between the beam channel materials , that is, adjacent to the top, bottom, left and right
Dwelling unit units 1a, 1b, 1c, and 1d that are arranged in contact with each other
That is, the beam reinforcing metal fittings 20 are arranged in the portions adjacent to each other .

As shown in FIG. 2, the beam-reinforcing member 20 has a rectangular plate-shaped substrate 21, and hollow protrusions 22 and 23 extending vertically from the central portion of the substrate 20 in a direction orthogonal to the substrate surface.
And threaded portions 24, 24 having threads formed on the outer circumference extending parallel to the protrusions from the upper and lower surfaces of the edge portion of the substrate, and the threaded portion 2.
It is composed of a slot 30 formed between 4 and 24.

Here, the width L of the substrate is set so as to contact the upper flanges of the ceiling channel members 11 and 13 of the dwelling unit units 1a and 1b which are adjacently arranged on the left and right sides shown in FIG. In addition, the width R of the protrusion is the unit 1
It is set to be the same as the gap width between the ceiling channel members 11 and 13 of a and 1b (or the gap width between the floor channel members of the dwelling unit 1c and 1d). Also, the protrusions 22, 23
Is formed in a wedge shape.

As shown in FIGS. 1 and 3 , the beam reinforcing metal fitting 20 includes ceiling channel members 7 and 9 and floor channel members 11 and 13 between the dwelling unit units 1a, 1b, 1c and 1d .
The substrate 21 is set so as to be sandwiched between them. Here, as shown in FIG. 3, the ceiling channel materials 7 and 9 and the floor channel materials 11 and 13 are provided with the threaded portion 2 of the beam reinforcing metal fitting 20.
A through hole 25 through which 4 is inserted is formed.

The beam reinforcing metal member 20 includes the upper flange 7a of the ceiling channel material 7 of the dwelling unit 1b and the dwelling unit 1b.
to the upper flange 9a of the ceiling channel material 9 of a , respectively.
Insert the downward screw part 24 into the through hole 25 provided.
In addition , the downward protruding portion 23 is arranged so as to be fitted between the webs 7b and 9b of the ceiling channel members 7 and 9. And, it was projected into the ceiling channel member 7 and 9
A nut 27 is screwed into the threaded portion 24.

Further, on the beam reinforcing metal fitting 20, the through hole 25 of the floor channel material 11 of the dwelling unit 1d and the through hole 25 of the floor channel material 13 of the dwelling unit 1c face upward.
The dwelling unit units 1c and 1d are arranged in a state in which the screw portion 24 is inserted and the upward projecting portion 22 is sandwiched between the webs 11a and 13a of the floor channel members 11 and 13.
A nut 27 is screwed into the threaded portion 24 protruding inside the floor channel members 11 and 13.

Next, the procedure for arranging the beam reinforcing metal fitting 20 having the above structure between the beam channel members of the dwelling unit 1a, 1b, 1c, 1d will be described with reference to FIGS. First, on the ceiling channel members 9 and 7 of the dwelling unit units 1a and 1b arranged on the left and right, the threaded portion 24 is inserted into the through hole 25, and the downward projecting portion 23 is sandwiched between the webs 7a and 9a. The reinforcing metal fitting 20 is placed.

Here, when the gap between the dwelling unit units 1a and 1b is narrower than a predetermined width and the protrusions 23 cannot enter between the webs 7a and 9a of the ceiling channel members 7 and 9, the downward protrusions 23 are formed. The tip portion is inserted into the gap, and the upper surface of the substrate 21 is hit with a hammer or the like to insert the downward protruding portion 23 into the space between the webs.

On the other hand, when the gap between the dwelling unit units 1a and 1b is larger than a predetermined width and the screw portion 24 cannot be inserted into the through hole 25, the through holes formed in the ceiling channel members 11 and 13 (see FIG. The positions of the dwelling unit units are adjusted by passing the Shino through the Shino hole 30 of the beam reinforcing metal fitting 20 and aligning the Shino holes with each other. in this way,
The gap adjustment between the dwelling unit units can be easily performed only by setting the beam reinforcing metal fitting 20 between the ceiling channel members 7 and 9 of the dwelling unit units 1a and 1b. Then, the nut 2 is attached to the threaded portion 24 protruding inside the ceiling channel members 7 and 9.
The beam reinforcing metal fitting 20 is fixed by screwing in 7.

Next, the dwelling unit units 1c and 1d are placed on the dwelling unit units 1a and 1b while inserting the pins 24 into the through holes 25 of the floor channel members 11 and 13. Then, the nut 27 is screwed into the threaded portion 24 protruding inside the floor channel members 11 and 13. As a result, the dwelling unit units 1c and 1d are arranged with the upward protruding portion 22 sandwiched between the floor channel members 11 and 13.

Similarly, a building is constructed by arranging the beam reinforcing metal fittings 20 between the beam channels of other dwelling unit units and arranging the dwell unit units 1 in the front, rear, left, right and up and down directions. .

Therefore, in the building composed of the dwelling unit according to the present embodiment, even if a heavy object such as a piano is installed in the living space inside the dwelling unit 1, the dwelling units 1c, 1d adjacent to each other in the front, rear, left and right are arranged. Since the upward protrusions 22 are fitted in the slight gaps between the floor channel members 11 and 13 facing each other, lateral buckling of the floor channel members 11 and 13 can be prevented.

The beam reinforcing metal fitting 20 connects the floor channel members 11 and 13 arranged facing each other in which the protrusions 22 are fitted, and the dwelling unit 1a located immediately below the floor channel members 11 and 13. Since the ceiling channel material and the floor channel material of the dwelling unit units arranged in a row are spliced together so as to connect the facing ceiling channel materials 7 and 9 of 1b, a heavy object is installed inside the living space A. Even if the load is distributed, the load is distributed over the floor channel members 11 and 13 to provide a structure in which the rigidity and yield strength of the floor portion are strengthened, and the rigidity in the vertical and horizontal directions of the dwelling unit units 1 is strengthened. Can be

Further, the beam reinforcing metal member 20 includes the ceiling channel members 7 and 9 or the floor channel members 11, which are arranged to face each other.
Substrate 21 connected to 13 and projecting portion 2 protruding from the upper and lower surfaces of the center of this substrate 21 and fitted into a slight gap between the beams.
2 and 23 are provided, the floor channel members 11 and 13 can be reliably reinforced even if the gap between the adjacent dwelling unit units 1 is small.

Furthermore, since the projections 22 and 23 are fitted in the gaps between the dwelling unit units 1, the gap intervals can be adjusted accurately. Moreover, the protrusions 22 and 23 are
Since it is empty, the beam reinforcing metal fitting 20 is lightened, and
Since the tips of the raised portions 22 and 23 are formed in a wedge shape,
Protrusions 22 and 2 in the gap between the arranged dwelling unit units 1
Insertion of 3 is also easy.

Note that, as shown in FIG. 4, even if the screw portion 24 has a pin shape and the bolt connection to the ceiling channel members 7 and 9 and the floor channel members 11 and 13 is made to be the pin connection, the effect of the present invention is obtained. Can be fully exerted.

Further, the webs 7a and 9 of the ceiling channel members 7 and 9 and the floor channel members 11 and 13 shown in FIG.
When the protrusions 22 and 23 which are in contact with a, 11a and 13a are connected by bolt connection, the floor channel material 1
It is possible to prevent lateral buckling of Nos. 1 and 13 and ensure the splicing structure.

[0037]

As described above, according to the first aspect of the present invention,
According to the building consisting of the dwelling unit described, up , down, left and right
Part of dwelling units to each other, which are arranged adjacent to the adjacent
In the minutes , beam reinforcement metal fittings that prevent deformation of the floor beams are arranged,
The projection of the beam reinforcing metal fitting on the board is the upper housing unit.
Since the units are fitted in the slight gaps between the floor beams arranged opposite to each other , even if a heavy object such as a piano is installed in the living space inside the unit, the beam beams will cause lateral buckling of the floor beams. To be prevented. In addition, the board of the beam reinforcing metal
Parts with the connecting floor beams to each other disposed facing is fitted, since the connecting top Ihari each other below the dwelling unit positioned immediately below between the floor beam, these upper
Floor beam of the dwelling unit and the ceiling beam of the lower dwelling unit
Even if heavy objects are installed inside the living space, the load can be distributed over the entire floor beam. Furthermore, the vertical and horizontal rigidity of the dwelling unit is enhanced. Moreover, the beam reinforcement bracket is, the upper side of the dwelling units Yu
Between the knit floor beam and the ceiling beam of the lower dwelling unit,
And Murrell substrate, upper and projecting from the upper surface of the substrate center
Since the projection unit is fitted into a slight gap between the floor beams of the dwelling unit units facing each other , even if the gap between the dwelling unit units arranged adjacent to each other is small, the mounting operation is easy and The floor beams are reinforced reliably. Furthermore, since the protrusion is fitted in the gap between the dwelling unit units, the gap interval can be adjusted accurately.

According to the building comprising the dwelling unit according to the second aspect of the invention, since the protrusion is hollow, the beam reinforcement is provided.
The metal fittings are lightened.

Further, according to the building consisting of the dwelling unit as claimed in claim 3, the tip of the projection is formed in a wedge shape.
Therefore, the protrusion to the gap between the adjacent dwelling unit
It becomes easy to insert the parts.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a beam reinforcing metal fitting is set between dwelling unit units.

FIG. 2 is a perspective view of a beam reinforcing metal member.

FIG. 3 is a cross-sectional view showing a beam reinforcing metal member set between floor beams of adjacent dwelling unit units and between ceiling beams of dwelling unit units immediately below these dwelling unit units.

FIG. 4 is a perspective view showing another embodiment of the beam reinforcing metal fitting.

FIG. 5 is a perspective view showing a dwelling unit used in the present invention.

FIG. 6 is a main part plan view showing a square steel pipe between dwelling unit units that has been conventionally used to support a floor beam of the dwelling unit unit.

FIG. 7 is a main part plan view showing a square steel pipe.

[Explanation of symbols]

 1 Dwelling unit 2, 3, 4, 5 Pillars 6, 7, 8, 9 Ceiling beam 10, 11, 12, 13 Floor beam 20 Beam reinforcing metal fitting 21 Substrate 22, 23 Projection part 24 Screw part

Claims (3)

(57) [Claims] 1. A box type dwelling unit having a ceiling beam and a floor beam between upper ends and lower ends of four pillars arranged at four corners to form a living space inside, and a small gap is provided between the upper and lower beams. was disposed adjacent to and fro in a state which is provided, and a their buildings consisting of dwelling unit unit formed by integrally with each other by stacking dwelling units constituting the floor on top of each dwelling unit units, disposed adjacent to vertical and horizontal Adjacent dwelling units are next to each other
The portion in contact beams reinforcing bracket to prevent deformation of the floor beams distribution
And the beam reinforcing metal fittings of the upper dwelling unit are installed.
A base plate that is sandwiched between the floor beam and the ceiling beam of the lower dwelling unit, and the upper dwell unit that projects from the upper surface in the center of the substrate.
Together with and a protrusion Tsu is fitted into a small gap between the opposed the floor beams each other bets, the substrate connects the floor beams between which is disposed opposite the protrusion is fitted, the floor connecting the top Ihari each other below the dwelling unit positioned immediately below between beam
Building consisting of a dwelling unit, wherein a call. 2. The building consisting of a dwelling unit according to claim 1 , wherein the protrusion is hollow . 3. A building comprising a dwelling unit according to claim 1 or 2 , wherein a tip of the protrusion is formed in a wedge shape .