JP3522411B2 - Bus unit installation structure and installation method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an installation structure and installation method for a bath unit, which can be used when installing a bath unit for forming a bath room on an upper floor of a multi-storey building, and in particular, It can be suitably used when forming a bathroom on the upper floor of a unit type building.

[0002]

BACKGROUND ART Conventionally, a bathroom may be provided on an upper floor of a multi-storey building including a unit-type building. In recent years, when a bathhouse is installed in a building, a bath unit in which a bathtub and a washroom are integrated and a toilet bowl is also integrated is often used. Such a bus unit is also used when providing a place.

By the way, in a building intended for the elderly and people with disabilities, it is required to design the floor as flat as possible in order to prevent the person from stumbling or hindering smooth movement. This is the same when designing a bathroom. In other words, a bathhouse usually requires a water sink that rises upward from the corner of the bathroom floor, but the height of the floor of the living room is assumed to be the same as that of the bathroom floor. In this case, a rising part to ensure water repelling must be provided at the boundary between the floor of the living room and the floor of the bathroom, which impairs the smoothness of movement from the living room to the bathroom. It will be. For this reason, a design is required in which the height of the floor of the bathroom is set low, and the step is eliminated or reduced at least for the movement from the living room side to the bathroom.

[0004]

However, in the prior art, when a bath unit is used to provide a bath room on the upper floor of a building, the structure is such that the entire bath unit fits within the upper floor section. Therefore, there is a problem in that the height of the floor in the bus unit cannot be set too low. For this reason, it has not been possible to provide a bathroom, which is suitable for the elderly and people with disabilities, on the upper floor of the building.

The object of the present invention is to provide a bath where the height of the floor in the bath unit can be set low, and a bathroom suitable for use by the elderly and people with disabilities can be provided on the upper floor of the building. An object is to provide a unit installation structure and installation method.

[0006]

According to the present invention, a bath unit 4 for forming a bathroom in an upper floor portion of a multi-story unit-type building constructed by assembling a plurality of units.
The installation structure of the bus unit for installing 0, 60,
The bath unit is integrally provided with a bathtub and a washing room inside, and an upper floor unit 20 constituting an upper floor portion of the unit type building and a lower floor unit 30 constituting a lower floor portion of the unit type building. And the floor of the bath unit of the bath unit and the floor of the washing place are supported by the beam 36 for supporting the bath unit which is bridged between the upper beams 32 of the lower floor unit 30 .
The piping is in the space above the ceiling of the lower floor unit,
Below the beam for supporting the bus unit, and the bus unit concerned
It is characterized in that it is provided so as to intersect the supporting beam .

In the present invention as described above, the bus units 40, 60 are provided over the upper floor portion and the lower floor portion of the building, so that the bus units 40, 60 (however, the entrance to the upper floor portion is different from the conventional one). The bath unit for forming a bathroom on the upper floor where the
It is possible to set the height positions of the floor surfaces 42A, 62A within 0, 60 to be low. For this reason, a bathroom suitable for use by the elderly and people with physical disabilities is provided on the upper floor of the building, thereby achieving the above-mentioned object.

[0008]

[0009] In addition, since the application of the installation structure of the bus unit to unit-type building 10, originally, unit-type building 10
However, since the upper floor unit 20 and the lower floor unit 30 are clearly separated and separately manufactured, the bus unit is laid over the upper floor portion and the lower floor portion as in the present invention. Although it is not conceivable for the structure for installing the 40 and 60, for example, the method of installing the bus unit of the present invention (a method of temporarily fixing the bus units 40 and 60 to the upper floor unit 20) as described below is used. It will be possible with
The installation structure of the bus unit of the present invention is suitably applied to the unit-type building 10.

Also , the floor of the bathtub 41 and the washing room 42 is constructed.
Since made the bottom of the bus unit 40, 60 is supported by the bus unit supporting beam 36 stretched between upper beam 32 of the lower floor unit 30, bus unit 40, 6
0 is surely supported, and the bus unit 4
The object of the present invention of setting the height positions of the floor surfaces 42A, 62A in the 0, 60 to be low is surely and sufficiently achieved, and further, a part of the bus units 40, 60 is placed in the compartment of the lower floor unit 30. Even if it invades, the invasion range is within the height dimension of the upper beam 32 of the lower floor unit 30. Therefore, a living room space or the like should be formed in the lower floor unit 30 immediately below the bus units 40, 60. The space can be effectively used.

[0011]

Further, in the present invention, the pipe 43 of the bus units 40 and 60 is located below the beam for supporting the bus unit in the space 38 above the ceiling of the lower floor unit 30.
On the side and intersect the beam for supporting the bus unit.
Since the pipe is indoor space under floor units 30 43
Since it is not occupied by the space, the space can be effectively used, and the aesthetics of the room on the lower floor can be improved.

Further, according to the present invention, the bath units 40 and 60 for forming the bathroom in the upper floor of the multi-story unit building 10 constructed by assembling a plurality of units.
A method of installing a bath unit, wherein the bath units 40 and 60 having a bathtub 41 and a washing room 42 integrally provided therein are installed in an upper floor unit 20 that constitutes an upper floor portion of the unit building 10 . It was hung between the upper beams
Suspend the beam for temporarily fixing the bus unit using a suspension jig.
It is lowered and temporarily fixed, and in this temporarily fixed state, the bus units 40 and 60 are carried to the site together with the upper floor unit 20, and then the bus units 40 and 60 are carried on the site.
Is temporarily fixed to the upper floor unit 20 and the lower floor unit 3 constituting the lower floor portion of the unit type building 10.
Placed on a 0, followed by unloading the bus unit 40, 60 downwardly by solving the temporary fixing of said bus units 40 and 60 of the temporarily fixed state in the upper floor unit 20, those
The bathtub of the bath unit and the floor of the washing room are supported by the beam 36 for supporting the bath unit which is bridged between the upper beams 32 of the lower floor unit 30, and the bath units 40, 6
0 is arranged so as to straddle the upper floor unit 20 and the lower floor unit 30.

By using the method of temporarily fixing the bus units 40 and 60 to the upper floor unit 20 as described above, the bus unit installation structure of the present invention can be suitably applied to the unit-type building 10.

[0015]

Further , the bus jigs 40 and 60 are suspended and temporarily fixed by using the suspending jig 50 .
Then, a series of work such as truck transportation from the factory to the site and assembly of the unit on the site can be smoothly performed .

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an exploded perspective view of an upper-floor unit 20 and a lower-floor unit 30 that constitute a unit-type building 10 to which the installation structure of a bus unit of this embodiment is applied. 2 and 3 are vertical sectional views of the unit-type building 10 in directions orthogonal to each other. The unit-type building 10 is a multi-storey building constructed by assembling a plurality of units produced in a factory on site, and the box-shaped upper floor unit 20 and the lower floor unit 30 are It constitutes a part.

In the unit-type building 10, a bath unit 40 for forming a bathroom on the upper floor (bathroom with an opening on the upper floor) is provided on the upper floor unit 20 and the lower floor unit 3.
It is arranged over 0. As shown in FIG. 3, a bath 41 and a washing room 42 are integrally provided in the bath unit 40, and a toilet bowl or the like may be provided.

Upper floor unit 20 and lower floor unit 30
Is a steel column 21, which is erected in four corners as a frame.
31 and steel upper beams 22 and 32 that are bridged between the upper ends of these columns 21 and 31, and steel lower beams 23 and 33 that are bridged between the lower ends thereof.

A plurality of wooden ceiling girders 24 are bridged between two upper girders 22 which are arranged parallel to each other in the upper floor unit 20 along the unit long side direction. The ceiling surface material of the upper floor unit 20 is attached to the lower side of 24, but the illustration is omitted. In addition, two steel bus unit temporary fixing beams 25 for suspending and temporarily fixing the bus unit 40 are bridged between the upper beams 22 on which the ceiling beam 24 is bridged. There is. The number of the bus unit temporary fixing beams 25 is not limited to two, and the arrangement interval is not limited to that shown in the figure.

The bus unit 40 is hung on the beam 25 for temporarily fixing the bus unit by using a hanging jig 50. The hanging jig 50 is arbitrary as long as it can be hooked on the bus unit temporary fixing beam 25. For example, it may be fixed to the bus unit temporary fixing beam 25 by bolting. It may be a hook type in which the hook-shaped portion is hooked on the beam 25 for temporarily fixing the bus unit.
0 can be hung and the bus unit 40
Anything that can be removed (temporarily fixed) can be used. However, it is preferable that the bus unit 40 can be fixed so as not to move while the upper floor unit 20 is being transported by truck or the like.
It is preferable to additionally perform other measures such as binding the bus unit 40 with a string or rope so as not to move it.

A plurality of wooden floor joists 26 are bridged between two lower beams 23 which are arranged parallel to each other in the upper floor unit 20 along the unit long side direction. The floor material 27 of the upper floor unit 20 is attached to the upper side. Further, among the lower beams 23 around which the floor joists 26 are bridged, the floor joists 26 and the floor covering 27 are placed at the position where the bus unit 40 is placed (the position on the right side in FIG. 1). Absent.

A plurality of wooden ceiling beams 34 are bridged between two upper beams 32 which are arranged parallel to each other in the lower floor unit 30 and along the unit long side direction. On the lower side of 34, the ceiling surface material 35 of the lower floor unit 30 is provided.
Is attached. Further, between the upper beams 32 around which the ceiling beam 34 is bridged, two steel bus unit supporting beams 3 for supporting the lower portion of the bus unit 40 are provided.
6 is bridged via a bracket 37. In addition,
The number of the bus unit supporting beams 36 is not limited to two, and the arrangement interval is not limited to that shown in the figure.
Further, the lower portion of the bus unit 40 may be supported not only by the bus unit supporting beams 36 but also by the upper beam 32 arranged along the unit short side direction.

A pipe 43 for a bus unit 40 is provided in an overhead space 38 formed above the ceiling panel 35 of the lower unit 30. When these pipes 43 intersect the bus unit supporting beams 36, the pipes 43 are arranged so as to pass under the bus unit supporting beams 36 as shown in FIG.

A wooden core material 39 is fixed to the lower side of the bus unit supporting beam 36, and a wooden core material 39 is disposed below the core material 39 at a position directly below the bus unit 40 in the ceiling surface material 35. Parts are attached. Further, the core material 39 is
As shown in FIG. 2, when the pipe 43 passes, it is provided so as to avoid the pipe 43.

In FIG. 3, a living room space 28 of the upper floor unit 20 (a space formed on the upper side of the floor panel 27) is connected to the bus unit 40 via a frame-shaped member 44 provided at the entrance of the bus unit 40. Is in contact with the inside of. The living room space 28 may be a corridor, a changing room, or the like. Floor surface 42A of the washing place 42 in the bath unit 40
The height position of is set to be lower than the height position of the floor surface 28A of the living room space 28 by the dimension S. Then, the water repellent is secured by the height of this dimension S. Further, with respect to the movement from the living room space 28 to the washroom 42, there is no portion protruding above the height position of the floor surface 28A, so that it is suitable for use by the elderly and disabled. It has a raised floor structure.

In this embodiment, the bus unit 40 is installed as follows. First, the bus unit 40 is temporarily fixed in the upper floor unit 20 at the factory. At this time, the temporary fixing is performed by suspending the bus unit 40 on the beam 25 for temporarily fixing the bus unit using the suspending jig 50. Then, the bus unit 40 is carried to the site together with the upper floor unit 20 in the temporarily fixed state.

Then, at the site, the upper floor unit 20 with the bus unit 40 temporarily fixed is replaced with the lower floor unit 30.
Place it on top. Then, the bus unit 4 in a state where it is temporarily fixed in the upper-floor unit 20 (indicated by a chain double-dashed line in FIG. 2).
The temporary fixing of 0 is released, the bus unit 40 is lowered downward as shown by the arrow in FIG. 2, and the lower portion of the bus unit 40 is supported by the bus unit supporting beam 36. When the above work is completed, the bus unit 40 is in the upper floor unit 2
0 and the lower floor unit 30 are arranged so as to be straddled.

According to this embodiment, the following effects can be obtained. That is, since the bus unit 40 is provided so as to straddle the upper floor unit 20 and the lower floor unit 30, the installation position of the bus unit 40 can be made lower than in the conventional case, and the height of the floor surface 42A in the bus unit 40 can be reduced. The position can be set low. Therefore, a bathroom suitable for use by the elderly and people with disabilities can be provided on the upper floor of the unit-type building 10.

Further, the lower part of the bus unit 40 is supported by the bus unit supporting beam 36 which is bridged between the upper beams 32 of the lower floor unit 30, so that the bus unit 40 can be reliably supported and the bus unit 40 can be reliably supported. Unit support beam 36
By lowering the installation position of the bus unit 40 to the position, the object of the present invention of setting the height position of the floor surface 42A in the bus unit 40 to be low can be achieved reliably and sufficiently.

Further, since the bus unit 40 is supported by the beam 36 for supporting the bus unit which is bridged between the upper beams 32 of the lower floor unit 30, the ceiling panel 35 is arranged immediately below the bus unit 40. Therefore, a living room space or the like can be formed at a position directly below the bus unit 40 in the lower floor unit 30, and the space can be effectively used.

Further, the piping 43 of the bus unit 40 is
Since it is provided in the space 38 above the ceiling of the lower floor unit 30, the interior space of the lower floor unit 30 is not occupied by the pipe 43, so that the space can be effectively used and the lower floor unit can be effectively used. It is possible to improve the aesthetics of the 30 rooms.

When the bus unit 40 is transported by truck and installed, the bus unit 40 is hung on the beam 25 for temporarily fixing the bus unit using the hanging jig 50 and temporarily fixed in the upper floor unit 20. Therefore, it is possible to smoothly perform a series of work from truck transportation to on-site installation.

The present invention is not limited to the above-mentioned embodiment, and modifications and the like within the range where the object of the present invention can be achieved are included in the present invention. That is, in the above-described embodiment, the floor surface 41A of the bathtub 41 of the bath unit 40 is
The height position of the floor surface is substantially the same as the height position of the floor surface 42A of the washing place 42, but the present invention, as shown in FIG. 4, is the height position of the floor surface 61A of the bathtub 61 of the bath unit 60. But,
It can also be applied to the case where it is lower than the height position of the floor surface 62A of the washing room 62. Even in this case, the floor surface 62 of the washing room 62
The height position of A needs to be set lower than the height position of the floor surface 28A of the living room space 28 by a dimension T.

The upper floor unit 20 and the lower floor unit 30 are not limited to the units constituting the second floor portion and the first floor portion of the unit-type building 10, but constitute, for example, the third floor portion and the second floor portion. It may be a unit, or may be a unit forming more than one floor, and may be a unit forming a first floor above ground and a first floor below ground, and a unit forming a first floor below ground and a second floor below ground. , Or as a unit that constitutes a basement floor above that,
In short, any unit can be used as long as it is arranged vertically.

[0036]

As described above, according to the present invention, the bus unit is provided over the upper floor portion and the lower floor portion of the building. (Bath unit for forming a bathroom on the upper floor where the entrance opens)
Since the installation position can be lowered and the height of the floor inside the bath unit can be set lower, it is possible to provide a bathroom on the upper floor of the building that is suitable for the elderly and people with disabilities. There is.

[0037]

[0038] Furthermore, the installation structure of the bus unit of the present invention is applied to a unitary building, the lower part of the bus unit, since the supported by Harima to over passed the bus unit supporting beams on the lower floor unit, In addition to being able to reliably support the bus unit, the object of the present invention of setting the height position of the floor in the bus unit to be low can be achieved reliably and sufficiently, and further, the position immediately below the bus unit in the lower floor unit can be achieved. In addition, since it is possible to form a living space, it is possible to effectively use the space.

Further, in the present invention, when the piping of the bus unit is provided in the space above the ceiling in the lower floor (in the case of a unit type building, the space above the ceiling of the lower floor unit),
Since the interior space of the lower floor is not occupied by the piping, the space can be effectively used, and the aesthetics of the interior of the lower floor can be improved.

Further, by using the method of temporarily fixing the bus unit to the upper floor unit, there is an effect that the installation structure of the bus unit of the present invention can be easily and surely applied to a unit type building.

Further, in the method of installing a bus unit of the present invention, when temporarily fixing the bus unit in the upper floor unit, a hanging jig is used to form a beam for temporarily fixing the bus unit between the upper beams of the upper floor unit. When the bus unit is suspended, there is an effect that a series of operations such as truck transportation from the factory to the site and assembly of the unit on the site can be smoothly performed.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a unit-type building to which a bus unit installation structure according to an embodiment of the present invention is applied.

FIG. 2 is a vertical sectional view of the unit-type building of the embodiment.

FIG. 3 is a vertical cross-sectional view of the unit-type building of the embodiment in a direction orthogonal to FIG.

FIG. 4 is a vertical sectional view showing a modified form of the present invention.

[Explanation of symbols]

10 unit building 20 Upper floor unit 22 Upper beam of upper floor unit 25 Bus unit temporary fixing beam 30 Lower floor unit 32 Upper beam of lower unit 36 Bus Unit Support Beam 38 Space above the ceiling 40,60 bus units 43 plumbing 50 hanging jig

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E04H 1/12 301 E04B 1/348

Claims (2)

(57) [Claims] 1. A bus unit installation structure for installing a bath unit for forming a bathroom in an upper floor of a multi-story unit-type building constructed by assembling a plurality of units, wherein the bath unit Is integrally provided with a bathtub and a washing room, and is provided across an upper floor unit that constitutes the upper floor of the unit type building and a lower floor unit that constitutes the lower floor of the unit type building. are, floor tub and washing place of the bus unit is supported by over passed the bus unit supporting beam in Harima on the lower floor unit, piping of the bus unit, ceiling of the lower floor unit
In the space, under the beam for supporting the bus unit,
The bus unit installation structure is characterized in that it is provided so as to intersect the relevant beam for supporting the bus unit. 2. A method of installing a bath unit for installing a bath unit for forming a bath room on an upper floor of a multi-story unit-type building constructed by assembling a plurality of units, wherein the bath unit is inside. And temporary fixing of the bath unit, which is integrally provided with a washing space, and is hung between the upper beams of the upper floor unit that constitutes the upper floor of the unit type building.
Suspend and temporarily fix the beam unit to the beam using a suspending jig.In this temporary fixed state, the bus unit is carried to the site together with the upper floor unit, and then the bus unit is temporarily fixed on the site. The upper floor unit in the closed state is placed on the lower floor unit that constitutes the lower floor portion of the unit-type building, and then the bus unit temporarily fixed in the upper floor unit is temporarily fixed. Unscrew and lower the bath unit downwards to remove the bath unit and wash the bath unit.
The floor of the place is supported by a bus unit supporting beam spanned between the upper beams of the lower floor unit, and the bus unit is arranged across the upper floor unit and the lower floor unit. How to install the bus unit.