JP3154863B2 - How to install bus units in building units - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for installing a bus unit in a building unit, such as a unit house, having a structure in which a plurality of building units are assembled.

[0002]

2. Description of the Related Art Conventionally, as a method of installing a bus unit,
For example, one described in JP-A-58-180123 is known. This publication discloses a method of installing a bath unit in a house having different bottom heights in a bathtub and a washing place.

A unit construction method is known in which a plurality of building units are manufactured in a factory in advance, and after the plurality of building units are transported to a construction site, they are assembled to construct a building. But,
In recent years, in such a construction method, in order to facilitate installation of a bath unit in a factory, a bath unit in which not only a bathtub and a washing place but also a side wall and a ceiling are integrally formed,
2. Description of the Related Art A method of installation on a floor of a building unit in a factory is used.

[0004] There are two known methods for installing a bus unit in such a structure. The first method is as follows. First, as shown in FIG.
The sheath tube 02 is routed and fixed on 1a, and then the bus unit 03 is put on the floor 01a of the building unit 01. The bottom 03a of the bus unit 03 is provided with legs 03b, The sheath tube 02 is arranged in a piping space between the bottom portion 03a of the bus unit 03 and the floor 01a of the building unit 01.

[0005] In the second method, as shown in FIG.
In this method, a sheath tube 02 is wired and fixed on a base board 04, a bus unit 03 is assembled thereon, and the bus unit 03 is put into the building unit 01 together with the base board 04.

[0006]

However, in the first method described above, when arranging the sheath tube 02, it is necessary to arrange the sheath tube 02 at a position where it will not be caught by the legs 03b when the bus unit 03 is inserted in a later step. There is. That is,
The building unit 01 is provided with a ceiling, and when the bus unit 03 is inserted, the bus unit 03 is moved in the horizontal direction. For this reason, as shown in FIG.
2 is a bus unit 0 outside the installation position of each leg 03b.
It is necessary to arrange the sheath tube 02 at a position near the outer edge of the tube 3. However, in this case, the bend of the sheath tube 02 at the corner portion becomes sharp, so that the necessary loose curvature required for piping may not be secured. There was a problem.

In the second method described above, as shown in FIG. 7, a bus unit 03 is installed in a building unit 01 having a limited height. There is a problem that the space for the duct 05 between the upper surface of the bus unit 03 and the ceiling of the building unit 01 may be insufficient.
There is a problem that the cost is increased by four.

The present invention has been made in view of the above-mentioned conventional problems, and enables the sheath tube to be bent with a gentle curvature as required, and does not reduce the duct space. It is another object of the present invention to provide a bus unit installation method that does not cause an increase in cost.

[0009]

In order to achieve the above-mentioned object, according to the present invention, a bus unit is put on a floor of a building unit, and a bus unit is formed between the bottom of the bus unit and the floor of the building unit. In a bus unit installation method of a building unit in which a sheath tube is routed in a space for piping,
A sheath tube was previously arranged and fixed to the bottom of the bus unit outside the building unit, and then the bus unit to which the sheath tube was fixed was put on the floor of the building unit.

[0010]

When the sheath tube is routed, it is routed and fixed to the bottom of the bus unit outside the building unit. Therefore, when the bus unit is inserted, the sheath tube does not catch on the legs of the bus unit, and the sheath tube can be routed with a required curvature when the sheath tube is routed.

[0011]

An embodiment of the present invention will be described with reference to the drawings. FIG. 2 is a side view showing a housing unit in which a bus unit is installed according to the installation method of the embodiment of the present invention. The bus unit 2 is installed on the floor 1a of the housing unit 1 as a building unit. 2 is supported by a plurality of legs 2a, so that the bottom 2b of the bus unit 2 and the floor 1a are supported.
And a duct space 5 for installing the duct 4 is provided between the upper part 2c of the bus unit 2 and the ceiling 1b of the housing unit 1. The bath unit 2 has a bathtub, a washing place, a side wall and a ceiling 1b formed integrally.

[0014] As shown in the perspective view of FIG. 1, a sheath tube 6 is routed on the bottom 2 b of the bus unit 2.
As shown in the sectional view of FIG. 3, the sheath tube 6 is fixed to the bottom portion 2b by a saddle 7, and may be fixed by screwing, bonding, or welding for melting a part of the resin. Use means.

Next, the construction procedure will be described. The housing unit 1 is assembled in a factory to the state shown in FIG. 2 and assembled at a construction site together with other housing units.
Explaining the installation procedure, the sheath tube 6 is routed to the bottom 2 b of the bus unit 2 outside the housing unit 1 and fixed with the saddle 7. Next, the bus unit 2 in this state is put on the floor 1a of the housing unit 1 and fixed, and the assembling of the housing unit 1 is completed.

When the housing unit 1 is transported to a construction site and assembled with other housing units, a pipe such as a drain pipe or a water pipe is piped into the sheath pipe 6.

As described above, in the present embodiment, the sheath tube 6 is routed and fixed to the bottom 2b of the bus unit 2 outside the housing unit 1, so that the sheath tube 6 becomes necessary. Bus unit 2 no matter how you arrange
In this case, it is possible to obtain the effect of being able to be routed with a gentle curvature as needed without being caught by the leg 2a when the vehicle is thrown in, and to have good workability. Further, since the base board is not used, the cost can be reduced, and the effect that the duct space 5 is not narrowed and the space shortage does not occur can be obtained.

Although the embodiment has been described above, the specific configuration is not limited to this embodiment, and any change in design or the like without departing from the gist of the present invention is included in the present invention. For example, in the embodiment, the example in which the bus unit 2 is installed in the house unit 1 has been described. However, the present invention is not limited to a house unit as long as it is a building unit for forming a building. The means for fixing the sheath tube 6 to the bus unit is not limited to the saddle 7 shown in the embodiment.

[0017]

As described above, in the method of installing a bus unit in a building unit according to the present invention, a sheath tube is pre-arranged and fixed at the bottom of the bus unit outside the building unit. Because the bus unit to which this sheath tube was fixed was put on the floor of the building unit,
The effect that the sheath tube can be routed at the required curvature without taking into account the catch with the legs when the bus unit is inserted, and the effect that workability is good because there is no such catch is obtained. Since no board is used, the duct space is not narrowed and the cost is not increased.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a housing unit and a bus unit to which an installation method according to an embodiment of the present invention is applied.

FIG. 2 is a side view showing a housing unit in which a bus unit is installed by the installation method according to the embodiment of the present invention.

FIG. 3 is a sectional view showing a main part of the bus unit according to the embodiment of the present invention.

FIG. 4 is a perspective view illustrating a conventional technique.

FIG. 5 is a perspective view illustrating a conventional technique.

FIG. 6 is a plan view illustrating a conventional technique.

FIG. 7 is a side view illustrating a conventional technique.

[Explanation of symbols]

 Reference Signs List 1 housing unit (building unit) 1a floor 2 bus unit 2a leg 2b bottom 6 sheath tube

Claims (1)

(57) [Claims] 1. A building unit in which a bus unit is put on the floor of a building unit and a sheath tube is routed in a piping space formed between the bottom of the bus unit and the floor of the building unit. In the bus unit installation method, a sheath tube was previously arranged and fixed to the bottom of the bus unit outside the building unit, and then the bus unit to which the sheath tube was fixed was put on the floor of the building unit. A bus unit installation method in a building unit characterized by the above-mentioned.