WO2014125554A1

WO2014125554A1 - Unit room, floor panel, method for transporting same, and method for installing same

Info

Publication number: WO2014125554A1
Application number: PCT/JP2013/007663
Authority: WO
Inventors: 滋明羽田; 嘉幸山岡; 慎一中杉; 正高秀島
Original assignee: 株式会社Ｌｉｘｉｌ
Priority date: 2013-02-14
Filing date: 2013-12-27
Publication date: 2014-08-21
Also published as: JP6102306B2; JP2014156703A; SG11201504610WA

Abstract

[Problem] To provide: a unit room and a floor panel that are easy to transport and in which level adjustment can be performed easily after installation at the site of installation; and a method for transporting the same and a method for installing the same. [Solution] A frame body (40) is mounted to the upper part of a unit room (20). Guide pieces (44) are each arranged along the outer surface of the four respective corner parts of the unit room (20). Hooks (47) each provided at the lower end of respective linear bodies (46) are hooked onto respective eyebolts (8). A hook (50) of a crane is hooked onto the upper part of each of the linear bodies (46), and the unit room (20) is lifted up and transported. After carrying the unit room above a floor slab (60), the unit room is lowered onto the floor slab (60). After disengaging the hooks (47) from the respective eyebolts (8), the level of the unit room (20) is adjusted by turning the eyebolts (8) so as to protrude downward.

Description

Unit room, floor panel, transportation method and installation method thereof

The present invention relates to a unit room such as a bathroom, a shower room, a toilet room, and a washroom, its floor panel, and its transportation method and installation method.

As a method for transporting a unit room such as a bathroom, a shower room, a toilet room, and a washroom, Patent Document 1 discloses a hanging frame that is attached to a floor member of a unit room and arranged above the unit room and the hanging frame. A method is described in which a metal fitting is connected with a connecting material such as a chain, and a suspension frame is lifted by a crane and transported.

JP-A-5-39675

In the transport method of Patent Document 1 described above, if the unit room is tilted or shaken while the unit room is being transported by a crane, the connecting material may hit the upper periphery of the unit room and the unit room may be damaged.

Also, in general, in the unit room, a level adjustment adjuster bolt is provided to adjust the level after being brought into the construction site.

The present invention has an object to provide a unit room and a floor panel that can be easily transported and can be easily adjusted in level after being installed on site, and a transport method and an installation method thereof.

In the floor panel of the present invention, a bolt having a locking portion for locking the suspension member is provided at least in the corner portion or in the vicinity thereof. The bolt can be screwed up and down, and can be screwed up to a position protruding downward from the lower surface of the floor panel.

An eye bolt is suitable as the bolt.

The unit room of the present invention has this floor panel, a wall panel standing on the floor panel, and a ceiling panel provided on the upper side of the wall panel.

The unit room transport method of the present invention is a method for transporting the unit room, and the frame body provided with the vertical holes for passing the suspended linear body is circulated around the upper periphery of the unit room. Attaching the unit room to the unit room, engaging the lower end of the linear body inserted through the hole with the engaging part of the bolt, and lifting the unit room via the linear body. And a transporting process.

It is preferable that the hole of the frame body is located above the bolt. Moreover, it is preferable that the unit room is lifted and transported by a crane.

The unit room installation method of the present invention includes a step of lifting the unit room by this method of transporting the unit room, carrying it into the planned installation part, and then lowering it to the planned installation part, and then turning the bolt to turn the unit room level. Adjusting.

It is preferable that after lowering the unit room to the installation planned part, the lower end of the linear body is removed from the locking part, and then the bolt is turned to adjust the level of the unit room.

The floor panel installation method of the present invention is a method of installing the unit room of the present invention in a planned installation part, wherein a suspension member is engaged with the engagement part of the bolt, There is a method of lifting the floor panel through the member, carrying it into the installation planned part, and then lowering it to the installation planned part, and then adjusting the level of the floor panel by turning the bolt.

In the unit room and floor panel of the present invention, a bolt having a locking portion is provided so as to be able to be screwed up and down. The lower end of the suspension member can be engaged with the engagement portion, and the unit room or the floor panel can be lifted and conveyed via the suspension member.

When transporting the unit room, attach the frame to the unit room so as to go around the upper periphery of the unit room. The suspension member is inserted into a hole in the vertical direction provided in the frame. In this way, the frame body is mounted on the upper part of the unit room, and the suspension member is inserted through the hole of the frame body. This prevents damage to the unit room.

The level of the unit room or floor panel is adjusted by carrying this unit room or floor panel into the planned installation part, lowering it to the planned installation part, and then turning the bolt. In the present invention, the bolt has both functions of the hanging metal fitting and the level adjusting member. Therefore, the number of constituent members of the unit room or floor panel is small.

After lowering the unit room or floor panel to the planned installation part, the suspension member is removed from the locking part, and then the bolt can be easily turned by turning the bolt to adjust the level.

It is a perspective view which shows the unit room which concerns on embodiment, and its conveyance method. It is a longitudinal cross-sectional view which shows the installation method of a unit room. It is a longitudinal cross-sectional view which shows the level adjustment method of a unit room. It is a perspective view of a hanging frame. It is a floor plan of a unit room. FIG. 4 is a sectional view taken along line VI-VI in FIG. 3. It is a perspective view of a floor panel.

Hereinafter, embodiments will be described with reference to FIGS.

As shown in FIG. 7, the floor panel 1 includes a frame 2, a concrete plate 3, and tiles 4 stretched on the upper surface of the concrete plate 3.

The frame 2 has a frame-shaped frame body 2a and reinforcing bars (not shown) arranged vertically and horizontally in the frame body 2a. In this embodiment, the frame main body 2a has a rectangular shape in plan view, but may be a square or a shape different from these. In this embodiment, the frame body 2a is made of iron, but is not limited to this. The concrete plate 3 is formed by placing concrete inside the frame body 2 a, and the reinforcing bars are embedded in the concrete plate 3. When placing concrete, a sewage pipe 5 made of a synthetic resin such as vinyl chloride and a drain pan 6 are arranged, and these are integrated with the concrete plate 3.

As shown in FIGS. 2 and 3, eyebolts 8 are respectively attached to the four corners of the frame body 2a. Bolt insertion holes are provided on the upper surface of the frame body 2a, and nuts 9 arranged coaxially with the bolt insertion holes are fixed to the frame body 2a by welding. An eye bolt 8 is screwed onto the nut 9. A lock nut 10 is screwed onto the eyebolt 8. An opening 11 through which the eyebolt 8 can pass is provided on the bottom surface of the frame main body 2 a vertically below the eyebolt 8.

As shown in FIG. 5, the unit room 20 has

wall panels

21, 22, 23, 24 erected on the periphery of the floor panel 1, and a ceiling panel 25 (FIG. 1) so as to straddle the upper ends of the wall panels 21 to 24. It is provided. The wall panel 24 is provided with an entrance door 24a.

The unit room 20 is divided into a shower space 27 and a toilet space 28 by a partition 26. A toilet 29 and a basin 30 are installed in the toilet space 28.

In this embodiment, the wall panels 21 to 24 include a frame 31, a base board 32 attached to the front surface of the frame 31, and a tile 33 attached to the front face of the base board 32 as shown in FIG. Have.

In the corner part of unit room 20, corner post 35 is installed in order to connect

adjacent wall panels

21 and 22,

wall panels

22 and 23,

wall panels

23 and 24, and

wall panels

24 and 21, The frames 31 of the wall panels 21 to 24 are fastened to the corner posts 35 by screws 36. The eyebolt 8 is disposed inside the corner post 35. For this reason, the exclusive space for arrange | positioning the eyebolt 8 is unnecessary. The corner post 35 may be an L angle.

As shown in FIG. 4, the frame body 40 used when the unit room 20 is transported has a rectangular frame main body 41, a reinforcing bar 42 of the frame main body 41, and four corner portions of the frame main body 41. It has a hole 43 provided so as to penetrate in the vertical direction and a guide piece 44 projecting downward from the four corners of the frame body 41. The guide piece 44 has an L-shaped horizontal cross section so that it can follow the outer surface of the upper corner of the unit room 20. However, the guide piece 44 may be configured by a pipe such as a square pipe.

A linear body 46 such as a wire or a chain is inserted through each hole 43. A hook 47 as a locking member is withdrawn at the lower end of the linear body 46. In this embodiment, the upper ends of the four linear bodies 46 are bundled together. However, the

linear bodies

46, 46 arranged on the diagonal line of the frame body 40 may be continuous.

In order to transport the unit room 20, as shown in FIG. 1, a frame body 40 with a linear body 46 is attached to the upper part of the unit room 20, and each guide piece 44 is attached to the outer side surface of the four corners of the unit room 20. Along. A hook 47 at the lower end of each linear body 46 is hooked on the eyebolt 8. And the hook 50 of a crane is hooked on the upper part of the linear body 46, and the unit room 20 is lifted and conveyed. Since the frame body 40 is attached to the unit room 20 and each hole 43 is positioned vertically above each eyebolt 8, the linear body 46 is vertical between the floor panel 1 and the frame body 40. Since each linear body 46 is inserted through the hole 43, even if the unit room 20 shakes or tilts during transportation, the linear body 46 does not hit the unit room 20, and damage to the unit room 20 is prevented. Is done.

After carrying this unit room 20 to the upper part of the planned installation part (in this embodiment, the floor slab 60), the unit room 20 is slowly lowered and lowered onto the floor slab 60. As shown in FIG. 2, it is preferable that an adhesive or mortar 61 is preliminarily placed on the planned landing portion of the bolt 8 on the floor slab 60.

After the unit room 20 is lowered onto the floor slab 60, the hook 47 is removed from the eyebolt 8, and the frame body 40 is pulled up by the crane via the linear body 46 and the frame body 40 is carried out from the planned installation portion. Next, the eyebolt 8 is turned, and the eyebolt 8 protrudes downward from the opening 11 as shown in FIG. 3 and is brought into contact with the upper surface of the floor slab 60. Thereafter, the eyebolt 8 is further turned to adjust the level of the unit room 20. In this way, the unit room 20 can be installed on the floor slab 60 and the level can be adjusted.

In order to improve the level adjustment work efficiency of the unit room 20, it is preferable to put a horizontal baseline on the back of the wall panel after the unit room 20 is assembled at the factory. After the unit room 20 is lowered onto the floor slab 60, horizontal level adjustment is performed by combining the ground ink drawn in advance on the site and this horizontal base line. The horizontal level may be adjusted using a level (for example, a laser level) instead of attaching the ink.

In the above description, the unit room 20 is transported and installed, but when the unit room is taken out from the manufacturing factory of the unit room 20, the frame body 40 is attached to the unit room 20 as shown in FIG. It can also be transported.

The frame body 40 may be removed from the unit room 20 after being carried out from the factory, or may be left attached to the unit room 20 from the factory to the construction site.

In the above description, the unit room 20 is transported and installed, but only the floor panel 1 is transported, the level is adjusted by lowering it to the planned installation section, and then a wall panel is built on the floor panel 1 to construct the unit room. May be constructed. In this case, the hook of the linear body 46 is hung on the eyebolt 8 of the floor panel 1, and the linear body 46 is lifted with a crane and conveyed. The level adjustment method of the floor panel 1 is the same as the procedure shown in FIGS. That is, after the floor panel 1 is lowered onto the floor slab 60, the hook 47 is removed from the eyebolt 8, and then the eyebolt 8 is turned to adjust the level.

The above embodiment is an example of the present invention, and the present invention may be other than illustrated. For example, in the above description, the floor panel 1 and the unit room 20 are for showers and toilets, but may be other unit rooms such as a bathroom unit room.

DESCRIPTION OF SYMBOLS 1 Floor panel 2 Frame 2a Frame main body 3 Concrete plate 4 Tile 8 Eye bolt 20 Unit room 21-24 Wall panel 25 Ceiling panel 40 Frame 41 Frame main body 43 Hole 44 Guide piece 46

Linear body

47, 50 Hook 60 Floor slab

Claims

A bolt having a locking portion for locking the suspension member is a floor panel provided at least in the corner portion or in the vicinity thereof,
The bolt is a floor panel that can be screwed up and down and can be screwed to a position protruding below the lower surface of the floor panel.
The floor panel according to claim 1, wherein the bolt is an eyebolt.
A unit room comprising the floor panel according to claim 1, a wall panel standing on the floor panel, and a ceiling panel provided on the upper side of the wall panel.
The method for transporting a unit room according to claim 3, wherein a frame body provided with a hole in the vertical direction for passing a linear body for suspension is placed in the unit room so as to circulate around the upper periphery of the unit room. Mounting process;
Locking the lower end of the linear body inserted through the hole to the locking portion of the bolt;
A unit room transporting method including a step of lifting and transporting the unit room through the linear body.
5. The method for transporting a unit room according to claim 4, wherein the hole of the frame is located above the bolt.
6. The method for transporting a unit room according to claim 4 or 5, wherein the unit room is lifted and transported by a crane.
A step of lifting the unit room by the transport method according to any one of claims 4 to 6 and carrying it into the planned installation part, and then lowering the unit room to the planned installation part,
And a step of adjusting the level of the unit room by turning the bolt.
8. The method of installing a unit room according to claim 7, wherein after the unit room is lowered to the installation planned part, the lower end of the linear body is removed from the locking part, and then the bolt is turned to adjust the level of the unit room. .
A method of carrying in and installing the floor panel according to claim 1 or 2 into a planned installation section,
A method of locking the suspension member to the locking portion of the bolt, lifting the floor panel through the suspension member, carrying it into the installation planned portion, and then lowering to the installation planned portion,
And a step of adjusting the level of the floor panel by turning the bolt.