JPH09105237A - Floorless cubic construction method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify the construction at a construction field, and to form a flat floor without generating a stage difference between a floor of a building frame side and a floor of a cubic in the construction of cubic. SOLUTION: A cubic 1 is formed of assembled walls 2 and a ceiling fitted to a space between upper parts of the walls 2, and an opening as an entrance 21 is formed in one of the walls. Sanitary equipments 10, 17 are assembled into the cubic 1, and the opening part is opened at a lower part thereof, and the lower opening part is reinforced by a separate member, and a height adjusting mechanism is fitted to a lower part of a petitioning wall 4 for partitioning inside of the cubic 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a floorless cubic construction method.

[0002]

2. Description of the Related Art In the cubic method, a cubic, which is a room such as a sanitary facility room, is built in advance by integrally assembling a base, pillars, wall panels, floors and the like. After carrying this cubic to a construction site with a large truck, trailer, etc., it is moved to the installation place on the installation floor and installed, but since the cubic is a structure with a floor, it has thickness such as joists, so It is necessary to eliminate the level difference with the general floor such as corridors.

In the conventional example shown in FIG. 11, the floor 101 of the installed cubic 100 and the corridor 10 of the building frame 102 are installed.
Corridor 1 to eliminate the steps from the 3rd floor and level
03 is raised on the steel floor 104 to make cubic 100
Land adjustment with the floor 101 is performed.

In the conventional example shown in FIG. 12, the floor 101 of the installed cubic 100 and the corridor 10 of the building frame 102 are installed.
In order to eliminate the level difference with the floor such as 5 and make it horizontal, the installation surface of the building frame 102 on which the cubic 100 is installed is lowered by the thickness of the floor 101 of the cubic 100 to form the concave portion 106, and the outdoor floor. 105 and cubic 100
Land adjustment with the floor 101 is performed.

In the conventional example shown in FIG. 13, a building frame 102 is provided.
When an opening (not shown) for the entrance / exit is provided in the cubic 100 installed in the building, the wall 10 of the corridor 107 of the building frame 102
A wall 1 of a cubic 100 with openings along 8
09 is installed and the wall 109 is supported by the wall 108 to reinforce the opening of the cubic 100.

[0006]

However, the conventional cubic construction method described above has the following disadvantages. In the conventional example shown in FIG. 11, after the cubic 100 is installed at the installation location of the building frame 102, a steel floor 104 must be installed in the corridor 103 to have the same height as the floor 101 of the cubic 100, The installation work for the cubic 100 could not be performed simply and collectively, which was troublesome.

In the conventional example shown in FIG. 12, the cubic 1
Before installing 00 at the installation site of the building structure 102, the recess 106 must be formed in the building structure 102 by lowering it by the thickness of the floor 101 of the cubic 100.
As in the above-described embodiment, the installation work of the cubic 100 cannot be simply and collectively performed, which is troublesome.

In the conventional example shown in FIG. 13, a building frame 102 is provided.
When the side wall 108 and the cubic wall 109 are combined,
Because it will be thick, the corridor 1 of the building frame 102
There is an inconvenience that the space on the 07 side or the inside of the cubic 100 is narrowed.

The present invention has been made to solve the above-mentioned problems, and in the cubic construction method, construction on the site is simplified, and a flat floor is formed without forming a step between the floor and the floor on the side of the building structure. The purpose is to be able to form.

[0010]

In order to solve the above-mentioned problems, the first aspect of the present invention constitutes a cubic comprising a built-in wall and a ceiling mounted between the upper parts of the walls, and Since the opening that forms the entrance and exit is formed in one, the structure becomes rigid by assembling the wall and the ceiling.

According to the second aspect, since the sanitary equipment is incorporated in the cubic, it is only necessary to install the cubic on site.
Sanitary equipment such as toilet bowls and washbasins can be installed.

According to a third aspect of the present invention, the opening is opened downward, and the lower opening is reinforced by another member. Therefore, even if a load is applied around the entrance and exit of the cubic during transportation by a truck or the like, it can be reinforced by another member. Doorways are protected.

According to the fourth aspect, since the height adjusting mechanism is attached to the lower portion of the partition wall that partitions the inside of the cubic, the partition wall ensures sufficient strength even if the cubic does not have a floor.

Further, when the cubic is installed at a construction site, the height adjustment mechanism facilitates land adjustment between the floor of the building frame and the partition wall.

According to the present invention, since a thin outer wall is incorporated on the outside of the wall, the wall thickness becomes the minimum when the cubic is installed in the building frame.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view of a floorless cubic according to the present invention. The cubic 1 is constructed by building a wall 2 and attaching a ceiling 60 between the upper portions of the walls 2. In this embodiment, a sanitary facility room 3 such as a toilet is provided. Apply to. The sanitary equipment room 3 is partitioned by a partition wall 4 into a toilet booth 5, a hand-washing corner 6 and the like.

FIG. 2 is a plan view of the floorless cubic according to the present invention. In the cubic 1, the groove 7 is assembled in accordance with the desired size and shape of the sanitary equipment room 3 and the base 7 is arranged (FIG. 9). Steel columns 8 are erected at four corners and an intermediate portion on the base 7, and the above-mentioned walls 2 are provided between the columns 8. Then, braces, which will be described later, are stretched between the pillars 8 to form the cubic 1 as a framework structure.

On the wall 2 of the toilet booth 5 of the cubic 1, a piping unit 9 equipped with a water supply pipe, a water distribution pipe and the like (not shown) is attached. A wall-mounted stool toilet 10 is attached to the front of the piping unit 9, and the water pipe and the water distribution pipe are connected to the stool toilet 10. Handrails 11 and 12 are attached to the left and right walls 2 of the sitting toilet 10, and a paper wrapper 13 is attached to the wall 2 above the handrail 12.

A wall 2 and a partition wall 4 on the front left side of the sitting toilet 10
A hand washing unit 14 is provided in the corner between the two. The hand washing unit 14 is fixed to the base 7 and the left and right columns 8 and is provided with a hand washing device 16 having a hot and cold water mixing stopper 15 on its upper surface. The hand washing device 16 is connected to a water supply pipe, a hot water supply pipe, a drain pipe, and the like (not shown) arranged in the hand washing unit 14.

On the left side of the hand-washing corner 6 of the cubic 1, a wash-basin unit 17 is provided along with the hand-washing unit 14 with the partition wall 4 interposed therebetween. Washbasin unit 1
7 is fixed to the base 7 and the columns 8 on the left and right, has a hot and cold water mixing plug 18 on the upper surface, and is provided with a large washbasin 19 for washing hair. The washbasin 19 is connected to a water supply pipe, a hot water supply pipe, a drain pipe, and the like (not shown) arranged in the washbasin unit 17.

The partition wall 4 is provided with an openable / closable door 20 for moving between the toilet booth 5 and the hand-washing corner 6. The door 20 may be incorporated in the cubic 1 in advance, or may be attached when the cubic 1 is installed in the building body.

In front of the hand-washing corner 6, an opening 21 forming an entrance is formed by an entrance-exit frame 22.
The doorway frame 22 is fixed to the base 7, the pillar 8 and a beam described later. Then, both ends of the strip-shaped separate member 23 that crosses the lower portion of the opening 21 are detachably fixed to the walls 2 on both sides via the stays 24 with the screws 25 to reinforce the entrance / exit frame 22. Thereby, when the cubic 1 is transported to a construction site by a large truck, a trailer, or the like, it is protected from a load applied around the lower portion of the doorway frame 22. The entrance / exit frame 22 may be installed after being installed in the building body.

FIG. 3 is a plan view of the cubic base. In addition to the base 7 that forms the outer shape of the sanitary equipment room 3, the cubic 1 includes a place where a piping unit 9 is installed, a hand washing unit 14 and a wash unit 17. The bases 26 and 27 are also installed between the bases 7 at places where the bases are installed to enhance the strength.

FIG. 4 is a plan view of a cubic beam,
The ceiling 60 is fixed between the upper portions of the pillars 8 erected on the base 7. Further, a beam (large girder) 28 is fixed to the upper part of the wall 2 at the back of the ceiling 60, and beams (small girders) 29 are installed between the beams (large girders) 28 at several places where a load is particularly likely to be applied. Then, fix the metal fittings 30 in the diagonal directions of the beams (large beams) 28,
By arranging braces 31 in a cross shape between the metal fittings 30, a framework structure of the ceiling 60 is configured, and the ceiling 60 is deformed into a rhombus even if a horizontal load due to transportation, an earthquake, or the like is received. To be prevented.

FIG. 5 is a view in the direction of arrow 5 in FIG.
By fixing the metal fittings 32 in the diagonal direction between the pillars and the pillars, and by arranging the braces 33 in the cross shape between the metal fittings 32, the framework structure of the pillars 8 is configured, and the horizontal direction due to transportation, earthquake, etc. The pillar 8 is prevented from being deformed into a rhombus even if it receives a load of.

FIG. 6 is a view in the direction of arrow 6 in FIG. 2, in which the metal fittings 34 are fixed in the diagonal direction between the pillars 8 (A) and the pillars 8 (B) at both corners of the drawing. By extending the braces 35 in the cross shape between the metal fittings 34, it is possible to prevent the pillar 8 (A) and the pillar 8 (B) from being deformed into a rhombus due to a horizontal load caused by transportation or an earthquake. . Also, the middle pillar 8
In the lower part between (C) and the corner pillar 8 (B), a furring strip 36 is formed.
To prevent deformation as well.

Next, a procedure for installing the cubic 1 described above inside the building body will be described. Cubics completed at the factory will be covered with sheets to prevent rain, etc. and cured, and then transported to the construction site by large trucks, trailers, etc. Immediately after arriving at the construction site, use the tower crane etc. at the site to immediately lift the cubic from the loading platform to the temporary storage location on the floor where the building frame is installed. At this time, if it is possible to unload it at the place where the main installation will be done, unload it there. However, vertical movement after unloading is difficult, so be sure to unload it on the installation floor, and place it temporarily so that it can be moved horizontally to the actual installation location.

Regarding the construction work of the building frame and the process of equipment construction, after the preceding construction of the main installation site is completed or after the influence of wind and rain on the Cubic 1 disappears, the Cubic 1
The sheet is removed from the, and the cubic 1 is horizontally moved to the main installation location that has been marked out beforehand.

FIG. 7 is a side sectional view of the lower part of the cubic wall. The cubic 1 horizontally moved to the main installation location in the building body performs land adjustment between the base 7 and the floor finish surface 37 of the building body. For this purpose, a liner 38 is provided between the base 7 and the floor finish surface 37 of the building frame.

When the land adjustment of the cubic 1 is completed, the separate member 23 is removed to cover the base 7 and the liner 38 from the lower end of the wall 2 on the sanitary equipment room 3 side to the floor finishing surface 37 of the building frame. Attach the skirting board 39. The left side of the wall 2 of the cubic 1 is a corridor 40 or the like.

FIG. 8 is a side sectional view of the lower part of the cubic partition wall, in which the height adjusting bolt 42 is provided at the lower end of the partition wall 4 via a channel-shaped fixing member 41 whose lower part is opened.
Install. A long nut 43 is screwed onto the height adjusting bolt 42, and a booth support member 44 is provided at the lower end of the long nut 43.

Then, the long nut 43 is rotated to move the partition wall 4
And the land adjustment of the floor finishing surface 37 of the building frame is performed. And from the lower end of the partition wall 4 to the floor finishing surface 37 of the building frame,
In order to hide the long nut 43 and the booth support member 44 from the toilet booth 5 side and the hand washing corner 6 side, a skirting board 45 is provided.
Install.

In the past, land ink was used as the standard for land adjustment, but the cubicle 1 with the entrance / outlet frame 22 preliminarily attached to the building body was carried into the building body all at once. The cubic itself is made horizontal according to the height of the floor finishing surface 37 of the mounting portion of the frame 22. Further, in the above embodiment, the case where the wall 2 is erected via the pillar 8 has been described, but the wall panels may be joined together by a joiner or the like and built.

FIG. 9 is a side cross-sectional view of a cubic wall installed in the building frame. The cubic 50 is formed with the thin outer wall 52 integrally attached to the corridor 40 side of the wall 2 via the brace 51. . Cubic 50 and outer wall 52
The wall thickness can be minimized by incorporating the.

Further, by incorporating the outer wall 52 into the cubic 50, the entrance frame and the entrance door can be made cubic, and the construction at the site can be further simplified.

The cubic 50 is installed at the main installation location in the building body, and the liner 38 is provided under the base 7 to perform land adjustment between the base 7 and the floor finish surface 37 of the building body. The upper end portion of the outer wall 52 of the cubic 50 is extended to and fixed above the ceiling finished surface 53 of the building frame and fixed.

The base 7 and the liner 38 extend from the lower end of the wall 2 on the side of the sanitary equipment room 3 to the floor finish surface 37 of the building frame.
Attach the skirting 39 to hide the. Incidentally, 54 is the corridor 4
It is the skirting board on the 0 side.

FIG. 10 is a plan view of a building frame in which the floorless cubic of the present invention is installed. After the land adjustment of the cubic 1 and the installation of the skirting boards 39 and 45 are completed, piping, electric wiring, etc. to the cubic 1 Perform the construction. Next, the outer wall 52 of the cubic 1 is attached to the interior wall 55 of the building frame, and the construction is completed.

As described in detail above, according to the cubic 1 of the present invention, in the installation work on the building frame, by not having the floor, the finishing work of the floor can be collectively performed. Further, unlike the conventional cubic having a floor, it is possible to form a flat floor without forming a double floor to eliminate a step or forming a recess in the floor of the building frame.

Therefore, even after the finishing work of the floor of the building frame is completed, the cubic installation work can be performed.
Further, by integrally incorporating the doorway frame and the outer wall into the cubic, it is not necessary to perform work such as reinforcement of the opening when installing the cubic, and the construction at the site can be simplified.

[0041]

Since the present invention is configured as described above, it has the following effects. According to the first aspect of the present invention, the cubic is composed of the built-in wall and the ceiling mounted between the upper portions of the walls, and the opening portion serving as the doorway is formed in one of the walls. Even if it is a cubic without a floor, it will not be deformed by the load applied during transportation.

Further, since the cubic is not provided with a floor, the finished surface of the floor of the building frame can be directly used as the finished surface of the room in the cubic, so that the finishing work of the floor can be collectively and simply performed.

According to the second aspect, since the sanitary equipment is incorporated in the cubic, it is possible to easily install the sanitary equipment such as a toilet bowl and washbasin simply by installing the cubic on site.

According to the third aspect of the present invention, the opening is opened downward, and the lower opening is reinforced by another member. Therefore, even if a load is applied around the opening of the cubic during transportation by a truck or the like, it is reinforced by another member. Protects the area around the opening,
There is no risk of damage.

According to the fourth aspect, since the height adjusting mechanism is attached to the lower portion of the partition wall that partitions the inside of the cubic, even if the cubic does not have a floor, sufficient strength is guaranteed by the partition wall.

Further, when the cubic is installed on the construction site, the height adjustment mechanism facilitates the land adjustment between the floor of the building frame and the partition wall.

According to the present invention, since a thin outer wall is incorporated on the outside of the wall, when the cubic is installed in the building frame, the wall thickness becomes the minimum thickness, and the space inside and outside the cubic is effectively used. be able to.

Further, by incorporating the outer wall integrally with the cubic, the entrance frame and the entrance door can also be made cubic, and the construction at the site can be further simplified.

[Brief description of the drawings]

FIG. 1 is a perspective view of a floorless cubic of the present invention.

FIG. 2 is a plan view of the same.

[Figure 3] Plan view of the cubic base

FIG. 4 is a plan view of a cubic beam.

5 is a view in the direction of arrow 5 in FIG.

6 is a view in the direction of arrow 6 in FIG.

FIG. 7 is a side sectional view of the lower portion of the cubic wall.

FIG. 8 is a side sectional view of the lower part of the cubical partition wall.

[Fig. 9] Side sectional view of a cubic wall installed in a building frame

FIG. 10 is a plan view of a building frame in which the floorless cubic of the present invention is installed.

FIG. 11 is a side sectional view of a conventional cubic structure.

FIG. 12 is a side sectional view of another conventional cubic structure.

FIG. 13 is a side sectional view of still another conventional cubic structure.

[Explanation of symbols]

1 ... Cubic, 2 ... Wall, 3 ... Sanitary room, 4 ... Partition wall, 5 ... Toilet booth, 6 ... Hand-washing corner, 7 ... Base, 8 ... Pillar, 9 ... Piping unit, 10 ... Stool toilet, 1
1, 12 ... handrails, 14 ... handwash unit, 16 ... handbasin, 17 ... washbasin unit, 19 ... washbasin, 20 ... door,
21 ... Opening part, 22 ... Entrance / exit frame, 23 ... Separate member, 26,
27 ... Base, 28 ... Beam (Large Beam), 29 ... Beam (Large Beam), 3
1, 33, 35 ... Brace, 36 ... Furnace, 37 ... Floor finishing surface of building frame, 38 ... Liner, 39 ... Skirt, 40 ... Corridor, 41 ... Fixing member, 42 ... Height adjusting bolt, 43 ... Long nuts, 44 ... Booth support material, 45 ... Baseboard, 50 ... Cubic, 51 ... Braces, 52 ... Outer wall, 53 ... Ceiling finish surface, 54 ... Baseboard, 55 ... Interior wall of building frame, 60 ... Ceiling.

Claims (5)

[Claims] 1. A cubic comprising a built-in wall and a ceiling mounted between the upper parts of the wall, wherein
Floorless cubic method with an opening that forms a doorway. 2. The floorless cubic method according to claim 1, wherein a sanitary device is incorporated in the cubic. 3. The floor-less cubic method according to claim 1, wherein the opening is open at the lower side, and the lower opening is reinforced by another member. 4. The floorless cubic method according to claim 1, wherein a height adjusting mechanism is attached to a lower portion of a partition wall that partitions the inside of the cubic. 5. The floorless cubic method according to claim 1, wherein a thin outer wall is incorporated outside the wall.