JPH09302965A - Unit room and method for carrying in the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve execution efficiency by adjusting the level of an adjusting bolt vertically extending from a floor pan of a unit room to fix the unit room on a floor frame and providing a feed water pipe and drainage pipe in a piping space formed between the floor pan and the floor frame. SOLUTION: In a factory, the level of a bathroom unit 2 and a washroom unit 3 is adjusted by adjusting adjusting bolts 22 to fix the units on a floor frame 15. In this case, a piping space S is provided between floor pans 14 of the units 2, 3 and the frame 15 to arrange a drainage pipe 11 and feed water pipe 12 in the space S. Next, a hanging bolt is attached to the frame 15 of the assembled units 2, 3 brought into the site and a top frame and an eye nut are mounted to the upper end of the bolt. A wire rope is hooked to the eye nut to set the units at an installation spot by means of a crane and the hanging bolt and upper frame are removed. And the level of the frame 15 is adjusted by adjusting an adjusting bolt 31. As a result, damage to the units can be avoided, construction work at site can be simplified and construction period can be made shorter.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit room and its carrying-in method.

[0002]

2. Description of the Related Art Conventionally, a bathroom unit, a washbasin unit, etc. have been constructed by installing a wall panel on the outer periphery of a floor pan, assembling a ceiling panel to the wall panel, a bathroom unit, a washbasin unit, etc. Each unit is installed with its level adjusted, and it is necessary to send in a large number of craftsmen locally, and there were problems with the construction period for apartment houses and hotels where the construction period was short. Further, even if a crane or the like is used as a unit for lifting, the strength for lifting is insufficient, and it is difficult to adopt such a carrying-in method.

[0003]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above-mentioned problems of the prior art. It requires less work on site and can be installed with a very short construction period, and the carrying-in thereof. For the purpose of not providing a method,
The first gist of the invention is to adjust the level of an adjusting bolt vertically hung from a floor pan forming the bottom of a unit room on a floor pedestal formed by a frame to connect and fix the floor pedestal and the floor pan. That is, a piping space is formed between them, and the water supply / drain pipes of the unit room are incorporated in the piping space. A second gist is that a height adjusting bolt is vertically provided on the bottom side of the floor base. In addition, the third gist is that the unit room inside the water supply facility is fixed at the factory on the floor frame framed and fixed,
This is to connect a hanging bolt to the floor base at the site, fix an upper frame to the upper end of the hanging bolt, and hang the upper frame with a wire rope to install the unit room at a predetermined place. A fourth gist is to remove the suspension bolt and the upper frame after the installation.

[0004]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view showing a state in which a bathroom unit and a washbasin unit are installed at predetermined positions partitioned by body walls 1, 1 of an apartment house or a hotel. A bathtub 4 is provided in the bathroom unit 2. A drain trap 6 is provided on the bottom side of the bathtub 4. A door 5 is provided on the side of the washbasin unit 3 so that the bathroom unit 2 can enter and leave. A washbasin 7 is installed in the washbasin unit 3, a washing machine storage 8 is formed, and a drain trap 10 is provided on the bottom side of the washing machine storage 8.
A drain pipe 11 for connecting the drain traps 6 and 10 is provided on the bottom side of the bathroom unit 2 and the washbasin unit 3, and hot water supply pipes 12 and 12 are also provided. In addition, reference numeral 13 in the drawing denotes an exhaust duct that is provided on the ceiling side of the bathroom unit 2.

When the bathroom unit 2 and the wash basin unit 3 are installed at predetermined locations on site, the bathroom unit 2 and the wash basin unit 3 are preliminarily placed on the floor pedestal 15 in the factory as shown in FIG. A floor space 14 that forms the bottom surface of the bathroom unit 2 and a floor pan 14 that forms the bottom surface of the washbasin unit 3 are fixed by adjusting the level, and a piping space S is formed between the floor pan 15. The drainage pipe 11 and the hot water supply pipe 12 are pre-assembled in the piping space S at the factory. The floor pedestal 15 is rigidly formed by framing the square pipe frames 15a, 15a, and is preliminarily formed in such a shape that the bathroom unit 2 and the washbasin unit 3 can be installed on the upper surface side thereof. Is. In addition, when only the bathroom unit 2 or only the washbasin unit 3 is carried into the site, the floor mount 15 is formed in the dimensions of the bathroom unit 2 or the washstand unit 3 in advance.

This example shows an example in which the bathroom unit 2 and the washbasin unit 3 are integrated and carried into the site, and the floor mount 15, the bathroom unit 2 and the washbasin unit 3 are shown.
The floor pans 14 and 14 are connected and fixed to each other, for example, by adopting the structure shown in the enlarged view of the essential part of FIG. That is, FIG.
At the bottom of the floor pan 14 at the frame 16
A fixing nut 17 is previously welded to the bottom side of the base plate, and an adjusting bolt 18 is hung from the fixing nut 17. The adjusting bolt 18 is attached to the square pipe frame 15a of the floor mount 15.
The nut 21 is screwed onto the bottom surface of the square pipe frame 15a, and the tightening nut 19 and the height adjusting nut 20 are screwed onto the adjustment bolt 18 above the square pipe frame 15a. The height adjustment nut 20 can be appropriately screwed up and down with respect to the adjustment bolt 18 to properly adjust the vertical dimension between the floor pan 14 and the floor mount 15, that is, the level. After that, the tightening nut 19 is tightened, the nut 21 is tightened and fixed, and the floor pan 14 can be fixedly arranged on the floor pedestal 15 with good level adjustment.

That is, as shown in FIG. 2, the bathroom unit 2 and the wash basin unit 3 arranged on the upper surface of the floor pedestal 15 are fixed in level and fixed, and the bathroom unit 2 and the wash basin unit 3 are fixed. 2 is a level-adjusted to a slightly higher position and is fixed in a connected state. In this way, when the bathroom unit 2 and the washbasin unit 3 are fixedly installed on the floor pedestal 15 in the factory in advance, the levels can be adjusted so that they are at appropriate levels with each other. It is also possible to employ a connecting structure as shown in FIG.

That is, in the structure of FIG. 4, the adjusting bolt 22 is hung from the fixed nut 17 fixed to the bottom side of the frame 16 arranged on the bottom side of the floor pan 14, and the fixed nut 17 is fixed. A tightening nut 28 is screwed on the lower side, and a tightening nut 23 is screwed on the lower side of the tightening nut 28. The receiving member 25 is provided between the tightening nut 23 and the head 22a of the adjusting bolt 22. Is fitted through the spring washer 24, and the receiving member 25 is formed in an L-shape.
The other end side of 5 is brought into contact with the end surface of the square pipe frame 15a of the floor pedestal 15, and the mounting bolt 26 is inserted through the square pipe frame 15a from the lateral direction to receive the mounting bolt 26.
5 is fastened to a fixing nut 27 fixed to the inner surface side of the through-angle pipe frame 15a, the receiving member 25 is fixed to the floor mount 15 by the mounting bolt 26, and the head portion 22a of the adjusting bolt 22 is appropriately wrenched. Adjust bolt 2 by turning with
2 is adjusted to adjust the level between the floor pan 14 and the floor pedestal 15, and then the tightening nuts 28 and 23 are respectively tightened to set the floor pan 14 on the floor pedestal 15 at an appropriate level.
Can be connected.

In this way, by adopting the connecting structure shown in FIG. 3 or FIG. 4, the bathroom unit 2 and the washbasin unit 3 are fixed in advance by adjusting them to a predetermined level on the floor pedestal 15, and the upper surface of the floor pedestal 15 and the floor are fixed. In the piping space S formed between the lower surfaces of the pans 14, the drain pipe 11 and the hot water supply pipe 12 can be installed in the factory in advance. Since the floor pedestal 15 is framed by the square pipe frame 15a, it is possible to satisfactorily perform the piping assembly by inserting a hand from the bottom, and the piping work and the level adjustment work can be easily performed. is there. As shown in FIG. 2, since the bottom surfaces of the units 2 and 3 assembled in the factory in advance are reinforced by the floor pedestal 15, the strength of the entire unit is sufficiently secured, and the units are transported to the site in this state. It is what is done.

FIG. 5 shows a perspective view of a main part of the floor mount 15, and the square pipe frame 1 constituting the floor mount 15.
Bolt holes 29 are preliminarily formed vertically through the diagonal corners of 5a, and a plurality of height adjusting bolts 31 are hung vertically from the square pipe frame 15a on the bottom surface of the floor mount 15. It is provided. As shown in FIG. 6, the units 2 and 3 carried into the site in the state as shown in FIG. 2 have hanging bolts 32, 32, 32, 32 attached to diagonal corners of the floor pedestal 15, respectively. That is, the hanging bolt 32 has male screws formed on the lower end side and the upper end side, and as shown in FIG.
Bolt holes 29 formed at the corners of the floor mount 15
The hanging bolt 32 can be attached to the floor mount 15 by inserting the lower end of the hanging bolt 32 from above and tightening the nut 30 from the bottom side of the floor mount 15 to the lower end of the hanging bolt 32.

Four suspension bolts 32, 32, 32, 32
An upper frame 33 formed in a frame shape with a square pipe frame is locally attached to an upper end of the upper frame 33. As shown in an enlarged view of a main part of FIG. Bolt holes 33b are formed in the bolt holes 3b.
3b, the upper end of the suspension bolt 32 is inserted from below, and in this state, the eye nut 34 can be screwed onto the upper end of the suspension bolt 32 from above the square pipe frame 33a, and the eye nut 34 can be screwed from above. Then, as shown in FIG. 7, the nut 35 can be fixed to the square pipe frame 33a from below and the upper frame 33 can be fixedly attached. In this state, the upper frame 33 projects upward to the corner portion of the upper frame 33 and the eye nut 34 Since the ring portion 34a is projected, the ring portion 34 of each eye nut 34 is
The wire rope 36 can be hung on a, and the units 2 and 3 can be lifted by a crane or the like via the wire rope 36 to be installed at the local installation location. The height adjustment bolts 31 and 31 that are provided can be appropriately adjusted to perform level adjustment at the site, and only the adjustment of the height adjustment bolt 31 is necessary at the site, and the adjustment bolts 18 and 22 described above are adjusted. It does not need to be performed that much, and the work at the site is significantly reduced as compared with the past.

By adjusting the level in this way, the bathroom unit 2 and the washbasin unit 3 can be installed satisfactorily at the site, and after the installation, the nuts 30 and 30 are loosened and the floor mount 15 is installed.
The hanging bolts 32, 32, 32, 32 can be removed from the above, and the upper frame 33 can also be removed.
2 and the upper frame 33 can be used many times for suspending another unit, and particularly in an apartment house or a hotel, since the number of times the unit is carried in is large, the cost can be reduced and carried in. The floor pedestal 15 is installed and fixed in the field together with the units 2 and 3 and left.

As described above, in this embodiment, the bathroom unit 2 and the wash basin unit 3 are fixedly installed on the floor pedestal 15 at the factory in advance, and the drainage pipe 11 and the hot water supply water are previously provided in the piping space S on the lower surface thereof. Since the pipe 12 is assembled in the pipe, the work at the site is extremely reduced, and the construction period can be extremely shortened. Moreover, the floor mount 15
Since the strength of the whole is secured by the above, the damage does not occur at the time of loading, the piping is hardly damaged, and even when the hanging bolts 32, 32, 32, 32 are attached and lifted at the site, the floor mount 15 Since the strength is secured by, the bathroom unit 2 and the washbasin unit 3 can be hung up and carried in favorably, the carrying-in work is easy, and the height adjustment bolt 31 It is possible to complete the process by adjusting the above, and it is possible to reduce the labor cost and the installation cost without requiring many craftsmen.

FIG. 8 shows a modification example.
In FIG. 8, a turnbuckle 37 is used to connect the suspension bolt 32 and the height adjusting bolt 31. The height adjusting bolt 31 is formed long and the bolt is The height adjusting bolt 31 is screwed into the fixing nut 38 welded to the bottom side of the hole 29 from below and provided so as to project upward from the bolt hole 29.
The head 31a of the height adjusting bolt 31 can be turned to adjust the protruding length of the height adjusting bolt 31 downward from the floor pedestal 15 to adjust the level, and after the level is adjusted, the tightening nut is tightened. 39 can be tightened and fixed to the fixing nut 38, the hanging bolt 32 can be satisfactorily connected via the turnbuckle 37, and the hanging bolt 32 can be connected more easily. The hanging bolt 32 can be removed and reused.

[0015]

According to the unit room of the present invention, on the floor frame formed by the frame, the adjusting bolts suspended from the floor pan forming the bottom of the unit room are level-adjusted and connected, and the floor is fixed. Since a piping space is formed between the gantry and the floor pan, and the water supply / drainage pipe of the unit room is incorporated in the piping space, the strength of the entire unit is secured by the floor gantry, without causing damage or the like. In addition, the piping can be carried to the site without damaging it, and at the site, the whole can be hoisted and installed by using the floor mount. In addition, since the level of the floor pan of the unit room is adjusted in advance at the factory, the level adjustment work on the site is reduced, and the site work can be greatly simplified. Since the pipes are provided, there is no need for on-site piping work, and the unit room can be installed in an extremely short period of time.

Further, since the height adjusting bolt is hung vertically on the bottom side of the floor pedestal, the height adjusting bolt of the floor pedestal can be appropriately adjusted at the site, and the level can be adjusted according to the site. . In addition, as for the method of bringing in the unit room, the unit room inside the water supply facility is factory-adjusted and fixedly mounted on the floor pedestal framed by the frame, and the hanging bolts are connected to the floor pedestal locally. At the same time, the upper frame was fixed to the upper end of the hanging bolt, and the upper frame was hung up with a wire rope to install the unit room at a predetermined place. Since the entire strength of the unit room is secured by the floor base, it is possible to hang the entire unit room satisfactorily, which makes on-site work extremely easy.
The work can be facilitated and the construction period can be shortened. Further, since the hanging bolt and the upper frame are removed after the installation, the hanging bolt and the upper frame can be reused to reduce the local cost.

[Brief description of drawings]

FIG. 1 is a plan view showing a state in which a bathroom unit and a washbasin unit are installed at predetermined positions.

FIG. 2 is a vertical cross-sectional configuration diagram showing a state in which a bathroom unit and a washbasin unit are fixedly installed on a floor base.

FIG. 3 is an enlarged view showing a connection structure of a floor pan and a floor pedestal that form a bottom surface of the unit.

FIG. 4 is an enlarged view showing another example of the connection structure.

FIG. 5 is an enlarged perspective view of a main part of the floor mount.

FIG. 6 is an exploded perspective view showing a state in which a suspension bolt and an upper frame are mounted on the floor base.

FIG. 7 is an enlarged perspective view of a main part of an upper frame.

FIG. 8 is an enlarged view of an essential part showing a modified example of the connection structure of the hanging bolt.

[Explanation of symbols]

 2 Bathroom unit 3 Washbasin unit 11 Drain pipe 12 Water supply pipe 14 Floor pan 15 Floor mount 15a Square pipe frame 18 Adjusting bolt 20 Height adjusting nut 22 Adjusting bolt 23 Tightening nut 25 Mounting member 26 Mounting bolt 29 Bolt hole 30 Nut 31 Height adjustment bolt 32 Lifting bolt 33 Upper frame 33a Square pipe frame 33b Bolt hole 34 Eye nut 36 Wire rope 37 Turnbuckle S Piping space

Claims (4)

[Claims] 1. A floor pedestal framed by a frame,
Adjusting bolts that are suspended from the floor pan that forms the bottom of the unit room are level-adjusted and connected and fixed to form a piping space between the floor mount and the floor pan. A unit room featuring a built-in drainage pipe. 2. The unit room according to claim 1, wherein a height adjusting bolt is vertically provided on the bottom side of the floor mount. 3. A unit room inside a water supply facility is fixed and fixed on a floor pedestal framed by a frame at a factory, and a hanging bolt is connected to the floor pedestal at the site and the hanging bolt is connected. An upper frame is fixed to an upper end of the unit, and the upper frame is hung by a wire rope to install the unit room in a predetermined place. 4. The method of loading a unit room according to claim 3, wherein the suspension bolt and the upper frame are removed after the installation.