JPH0776939A - Attachment structure for bath unit in building unit - Google Patents

Abstract

PURPOSE:To provide a building unit in which receiving beams for supporting a bath unit can be attached to predetermined positions, irrespective of the size of the bath unit, and to enhance the efficiency of production of the building unit. CONSTITUTION:On a pair of metal receiving beams 2, a metal receiving beam 2A is provided at a position where one of joist 16 laid on floor beams 12 of a building unit 1 at predetermined intervals S is usually located, and a support frame 3 for supporting a bath unit is attached to the receiving beam 2A, and the bath unit 30 is installed on the frame 3. The support frame 3 is integrally assembled with a pair of crossbeams 4 or the like, and is suspended from the receiving beams 2 while incorporating a level adjusting mechanism 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a bus unit on a building unit.

[0002]

BACKGROUND ART As shown in FIG. 3, a box-shaped building unit 20 that constitutes a unit-type building such as a house has four pillars 10 erected at four corners, and the upper ends of these pillars 10 and It is provided with a skeleton 13 composed of four ceiling beams 11 and floor beams 12 that connect the lower ends to each other. A plurality of ceiling girders 14 are hung between the long side beams of the ceiling girder 11, and by these, a ceiling panel.
15 are formed. Further, a plurality of joists 16 are hung between the long side beams of the floor beam 12 at regular intervals, and a floor panel 17 is formed by these. Conventionally, when installing a bus unit 30 in such a building unit 20, a bus unit
The floor panel 17 on which the 30 is installed includes, for example, an intermediate beam 18 made of metal.
A dedicated receiving member 18 including A and the horizontal member 18B is provided, and the bus unit 30 is directly installed on the receiving member 18.

[0003]

However, in the mounting structure of the bus unit as described above, since the bus member 30 is directly supported by the receiving member 18, the mounting of the receiving member 18 depending on the size of the bus unit 30 and the like. The position is fixed, and the mounting position of the receiving member 18 is not fixed. Therefore, the mounting position of the receiving member 18 has to be determined according to the size of the bus unit 30, and the floor panel 17 is complicated to manufacture, and the production efficiency of the building unit is poor. Further, joists 16 are hung on the floor panel 17 of the building unit 20 at regular intervals, and the receiving member 18 must be provided separately from these joists 16, so extra work is required accordingly. .

An object of the present invention is to attach a beam for supporting a bus unit to a fixed position regardless of the size of the bus unit, to efficiently manufacture a floor panel, and to construct a building. It is an object of the present invention to provide a mounting structure for a bus unit in a building unit that can improve the production efficiency of the unit.

[0005]

SUMMARY OF THE INVENTION Therefore, in the structure for mounting a bus unit in a building unit according to the present invention, a metal receiving beam is provided on a floor beam of the building unit, and a supporting stand for supporting the bus unit is provided on the receiving beam. And the bus unit is attached to the support frame.

In the structure for mounting the bus unit in this building unit, it is preferable that the receiving beam is mounted at an ordinary joist position which is hung on the floor beam at regular intervals. In addition, the support frame may be suspended from the beam, and the support surface of the support frame that supports the bus unit may be located below the upper surface of the beam. May be possible.

[0007]

In the present invention as described above, the floor beam of the building unit is provided with the metal receiving beam, and the supporting frame for supporting the bus unit is attached to the receiving beam. Then, the bus unit is attached to this support base. Since the bus unit is supported by the receiving beam via the support base, the receiving beam is installed at a fixed position regardless of the size of the bus unit and the floor panel can be efficiently manufactured. Production efficiency is improved.

Further, in the mounting structure of the bus unit in the building unit, when the receiving beam is attached at a position of a normal joist which is hung on the floor beam at a constant interval, the receiving beam is installed by an ordinary joist. It is done instead of mounting. Therefore, the labor for setting the mounting position of the receiving beam can be reduced. Further, in the mounting structure of the bus unit, if the support frame is hung on the receiving beam and the supporting surface of the bus unit on the supporting frame is located below the upper surface of the receiving beam, the floor surface of the bus unit is Since it will be placed in a lower position, a bus unit with a high ceiling can be used, and the step between the floor of the bus unit and the floor of the building unit installed on the joist's upper surface is reduced. Thus, it becomes easy for both parties to come and go.

Further, in the mounting structure of the bus unit in the building unit, when the height level of the support frame can be adjusted, the bus unit supported by the support frame can be adjusted to a normal height by fine adjustment of the support frame. Is installed.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 and 2 show the mounting structure of the bus unit of this embodiment. In these figures, the same members as those used in the box-shaped building unit 20 are designated by the same reference numerals, and the description of the structure is omitted.

As shown in FIGS. 1 and 2, the bus unit mounting structure of the present embodiment has a pair of metal members at a position of a normal joist 16 which is hung on the floor beams 12 of the building unit 1 at regular intervals. One receiving beam 2A of the receiving beams 2 is provided.
A support base 3 for supporting a bus unit is attached to the support base 3, and a bus unit 30 is attached to the support base 3.

That is, a plurality of joists 16 are hung on the floor beam 12 at a constant interval S, and the floor panel 17A formed by both of them 12 and 16 has a floor in the longitudinal direction on the right side in FIG. The bus unit 30 is installed parallel to the short side direction of the panel 17A. In the floor panel 17A, the normal joists 16 are not arranged below the bus unit 30, but below both ends in the width direction of the bus unit 30 (the left-right direction in FIGS. 1 and 2),
For example, a pair of metal receiving beams 2 made of grooved steel are bridged. One receiving beam 2A of the pair of receiving beams 2
Is located at a certain distance S from the joist 16A located next to the bus unit 30, that is, at a position where the normal joist 16 should be bridged if the bus unit 30 is not installed, instead of the joist 16 being laid. I have been passed over. On the other hand, the other receiving beam 2B of the pair of receiving beams 2 is inscribed and attached to the short side beam 12A on one side of the floor beam 12. Normally, the joist 16 is not hung on the other receiving beam 2B, but since the receiving beam 2B is directly attached to the floor beam 12, this floor panel 17A is installed on the floor panel 17A except where the bus unit 30 is installed. It can have a common structure with floor panels where 30 is not installed.

As shown in FIGS. 1 and 2, the support base 3 is
Is mounted on the pair of receiving beams 2 in parallel with the receiving members 2 and is formed by, for example, a pair of parallel horizontal members 4 formed of angle members.
And a plurality of suspending members 5 vertically provided on the side surfaces of the horizontal member 4 facing each other at equal intervals, and a plurality of horizontal members 6 suspended between the suspending members 5, which are integrally formed. It is structured as a framework. Of the plurality of horizontal members 6, the upper surfaces of the horizontal members 6 at both ends serve as a supporting surface 6A that supports the bus unit 30, and the supporting surface 6A is located below the upper surfaces 7 of the pair of receiving beams 2. The bus unit 30 is installed there through the leg 31.

On the back surface of the pair of horizontal members 4, bolts are attached.
A nut 8B constituting the level adjusting mechanism 8 is fixed together with 8A, and the bolt 8A can be screwed into the nut 8B from the upper surface side of the horizontal member 4. The bolt 8A has a neck length longer than the total size of the nut 8B and the plate thickness of the horizontal member 4. Therefore, if the bolt 8A is screwed into the bolt 8A and then the bolt 8A is rotated, the height level and the front-rear, left-right inclination of the support base 3 as a whole and the bus unit 30 can be finely adjusted via the horizontal member 4. Has become. After the fine adjustment of the support base 3 is completed, the suspension member 5 and the pair of receiving beams 2 are welded or fixed to the side surfaces of the support beams 5 and 2 with bolts, nuts or the like.

Next, a procedure for mounting the bus unit 30 on the building unit 1 will be described. First, a plurality of joists 16 are attached to the floor beam 12 of the building unit 1 at a constant interval S, and at the position where the bus unit 30 is installed, the joists to be attached at the constant interval S are not attached. One receiving beam 2A of the pair of receiving beams 2 is attached. Further, the other receiving beam 2B of the pair of receiving beams 2 is directly attached to one short side beam 12A of the floor beam 12.

Next, the support base 3 is arranged on the pair of receiving beams 2, and then the bus unit 30 is installed on the support surface 7 of the horizontal member 6 constituting the support base 3. At this time, a nut 8B is fixed in advance to the back surfaces of the pair of horizontal members 4 of the support base 3, and a bolt 8A is screwed into the nut 8B. Then, turn the bolt 8A nut as appropriate to
That is, the height level and the front-rear, left-right inclination of the bus unit 30 are finely adjusted, and after the fine adjustment is completed, the suspension member 5 and the pair of receiving beams 2 are welded or fixed by bolts and nuts.

According to this embodiment as described above, the following effects can be obtained. That is, the bus unit 30 includes the support base 3
It is supported by the receiving beam 2 via. Therefore, since it is only necessary to make the support base 3 correspond to the size of the bus unit 30, it is not necessary to set the mounting position of the receiving beam 2 according to the bus unit 30, and this mounting position should be a fixed position. You can Therefore, the floor panel 17 can be efficiently manufactured, and the production efficiency of the building unit 1 is improved.

Further, since one receiving beam 2A attached to the floor panel 17A of the building unit 1 may be attached instead of the joists 16 which should be attached at a constant interval S, it is troublesome to set the attaching position of the receiving beam. Has the effect of requiring less.

Further, since the supporting surface 6A of the supporting frame 3 is located below the upper surface 7 of the pair of receiving beams 2, the floor of the bus unit 30 is arranged at a lower position, resulting in the ceiling height. High bus unit 30 can be used. Further, the support base 3 is provided with a level adjusting mechanism 8 composed of bolts 8A and nuts 8B. By rotating the bolts 8A, the height level and the front, rear, left and right inclination of the entire support base 3, that is, the bus unit 30, can be adjusted. Can be easily fine-tuned. Therefore, the bus unit 30 can be installed in good balance.

The present invention is not limited to the above-described embodiments, but includes the following modifications as long as the object of the present invention can be achieved. For example, in the above-described embodiment, the support frame 3 is suspended from and attached to the pair of receiving beams 2. However, the present invention is not limited to this, and one frame is used as the pair of receiving beams 2.
Alternatively, for example, two grooved steels or the like that support the legs 31 of the bus unit 30 may be hung between the pair of receiving beams 2. In short, it suffices that the support base 3 is attached to the pair of receiving beams 2 and can support the bus unit 30.

Further, in the above embodiment, the bus unit 30
Is provided parallel to the short side direction of the floor panel 17A, but not limited to this, the longitudinal direction of the bus unit 30 may be arranged parallel to the long side direction of the floor panel 17A.

[0022]

As described above, according to the mounting structure of the bus unit in the building unit of the present invention, since the bus unit is supported by the receiving beam of the building unit through the support frame, the mounting of the receiving beam is possible. The position can be fixed regardless of the size of the bus unit, etc. Therefore, the floor panel can be efficiently manufactured, and the production efficiency of the building unit is improved. Moreover, since the receiving beam is attached to the floor joist at a regular joist position which is hung at a constant interval, the setting of the attaching position of the receiving beam can be reduced. Furthermore, since the support frame for supporting the bus unit is hung on the receiving beam, and the supporting surface of the supporting frame is located below the upper surface of the receiving beam, the floor of the bus unit is arranged at a low position. As a result, a bus unit with a high ceiling can be used. Also,
Since the height level of the support frame is adjustable, there is an effect that the bus unit can be easily installed at a normal height by adjusting the height level of the support frame.

[Brief description of drawings]

FIG. 1 is a plan sectional view showing a floor panel of a building unit according to an embodiment of the present invention.

FIG. 2 is a cross section taken along line II-II in FIG.

FIG. 3 is a perspective view of a framework of a building unit showing a conventional example of the present invention.

[Explanation of symbols]

 1 Building Unit 2 Pair of Receiving Beams 2A One Receiving Beam 3 Supporting Stand 6A Bus Unit Supporting Surface 8 Level Adjusting Mechanism 12 Floor Beam 16 Joist 17A Floor Panel 30 Bus Unit

Claims (4)

[Claims] 1. A bus in a building unit, wherein a receiving beam is provided on a floor beam of a building unit, a supporting frame for supporting a bus unit is attached to the receiving beam, and the bus unit is attached to the supporting frame. Unit mounting structure. 2. The structure for mounting a bus unit in a building unit according to claim 1, wherein the mounting position of the receiving beam is a position of a normal joist that is hung over the floor beam at regular intervals. The mounting structure of the bus unit in the building unit. 3. The mounting structure for a bus unit in a building unit according to claim 1, wherein the support frame is hung on the receiving beam, and the support surface of the bus unit in the support frame is the support frame. A structure for mounting a bus unit in a building unit, which is located below the upper surface of the beam. 4. The mounting structure for a bus unit in a building unit according to claim 1, wherein the height of the supporting base is adjustable. Construction.