JPH06212802A - Method of carrying-in unit room - Google Patents

Abstract

PURPOSE:To improve the efficiency of the carrying-in operation of a unit room such as a unit bath room. CONSTITUTION:A hanging bearing jig, in which frames 30, 32 are connected by ropes 34 for hanging and bearing, is externally fitted to a unit room 20, and loop-shaped ropes (rope bodies for catching) 36 are caught to engaging levers 16. Ropes 38 for hanging a crane are hung to the crane 42, and the unit room 20 is lifted by the crane 42 and carried onto a field. The unit room 20 is lowered slowly so that the engaging levers 16 are placed on a sill. The efficiency of the carrying-in operation of the unit room is improved remarkably. Unit room structure, in which a wall panel is disposed in upright onto a waterproof pan, is formed, thus extremely enhancing the waterproofness of a floor.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of bringing in a unit room such as a unit bathroom, a unit shower room, and a unit toilet room to a construction site.

More specifically, the present invention relates to a method of loading a unit room, which is preferably used when the unit room is installed and constructed in a wooden house.

[0003]

2. Description of the Related Art When a unit room is installed in a wooden house, an installation stand 10 is used as shown in FIG. This installation base 10 has a rectangular frame 12
And a suspension rod 14 erected from the four corners of the frame body 12,
The suspension rod 14 includes a locking rod 16 extending from the upper end to the outside of the frame 12. The locking rod 16 is provided with a level adjusting bolt (not shown).

In this installation base 10, the locking rod 16 is used as a base 1.
It is erected so that it can be placed on 8. Then, the unit room 20 is placed on the upper side of the installation base 10. 22
Is a waterproof pan that forms the floor of the unit room 20,
Reference numeral 24 is a wall panel, and 26 is a ceiling panel. 28 is the basis.

Although FIG. 3 shows the construction structure of the first floor of the wooden house, the unit room 20 can be installed on the second floor of the wooden house as shown in FIG. 4 by using the same installation frame.

By the way, when installing and constructing this kind of unit room, conventionally, the installation stand 10 is first brought into the field and temporarily fixed to the base 18, and then the waterproof pan 22 is installed on the installation stand 10. Then, the mounting base 10 is leveled (horizontal adjustment and height adjustment) and permanently fixed. Then, the wall panel 24 is erected, and then the ceiling panel 26 is erected.

[0007] As a means for reducing the trouble of carrying-in and construction, Japanese Patent Laid-Open No. 4-62266 discloses a construction method in which a preassembled bus unit is lifted and carried into the site.

According to the method disclosed in Japanese Unexamined Patent Publication No. 4-62266, the wall panel is assembled in the shape of an enclosure, and the waterproof pan can be moved up and down inside the enclosure-shaped wall panel (in the unit room). It is to be fitted inside.
At the time of carry-in, the waterproof pan is allowed to enter the inside of the wall-shaped wall panel and is locked to the temporary fastening member. After delivery,
Install the waterproof pan by lowering it.

[0009]

[Patent Document 1] Japanese Patent Application Laid-Open No. 4-62266
In the unit room constructed by the method of the publication, the wall panel is not placed on the waterproof pan, and there is a serious drawback that water easily leaks from the joint between the wall panel and the waterproof pan.

Further, as a construction method, it is necessary to gently lower and install the waterproof pan at the site, and there is a drawback that the number of site operations is large.

[0011]

A method of carrying in a unit room according to the present invention comprises a waterproof pan, a wall panel erected on the periphery of the waterproof pan, a ceiling panel erected above the wall panel, and the waterproof pan. A method of bringing in a unit room having an installation frame supporting the above from below to a construction site in which a base for installing the unit room is provided in advance. Frame, a suspension-supporting rope body that suspends and supports the first frame with respect to the second frame, and the first frame.
Using a hanging jig having a hooking rope hanging from the frame, the first frame is externally fitted to the unit room, the hooking rope is hooked on the installation base, and the second It is characterized in that the frame is hoisted by a hoisting device so that the whole unit room is lifted and carried into the site, and the installation base is placed on the base by hoisting at the site.

[0012]

According to such a method for carrying in a unit room of the present invention, a completely or almost completed unit room is hung and carried to the site by a crane or the like, and the unit room is lowered so that the installation stand is placed on the base, Then, after leveling the installation base, only fixing the installation base to the base completes the construction of the unit room.

Therefore, according to the method of the present invention, the work required at the site can be achieved only by leveling and fixing the installation base, and a significant improvement in work efficiency is realized.

[0014]

Embodiments will be described below with reference to the drawings. FIG. 1 is a perspective view illustrating an embodiment method of the present invention, and FIG. 2 is a perspective view showing a suspension jig used in the embodiment method.

This suspension jig includes a first frame 30, a second frame 32, a suspension rope (suspension rope) 34 for connecting the frames 30, 32 together, and a first frame 30. A loop rope (hooking rope) 36 connected to the frame 30 and a crane hanging rope 38 connected to the second frame 32 are provided. In this embodiment, the eye bolt 40 is screwed to the frames 30 and 32,
The ropes 34, 36 and 38 are connected to the eyebolt 40, but the rope fixing structure may be a structure other than the eyebolt, and for example, an eye nut or other various metal fittings can be used.

A unit room 20 is prepared by using this hanging jig.
1 is carried in, the rope 38 for crane suspension is hooked on the crane 42 and the jig is suspended, as shown in FIG. Then, first, the first frame 30 is fitted onto the unit room 20, and then the suspension jig is lowered to fit the second frame 32 onto the unit room 20. Then, the loop rope 36 is hooked on the locking rod 16 of the mounting base 10.

After that, the crane 42 is lifted and the unit room 20 is lifted through the suspension jig. And
As it is, it is carried into the construction site and the unit room 20 is gradually lowered so that the locking rod 16 rests on the base 18 (not shown in FIGS. 1 and 2).

When the locking rod 16 is placed on the base, the loop rope 36 is removed from the locking rod 16 and the crane 42 is again mounted.
Is lifted to remove the suspension jig from the unit room 20. After that, while leveling out the mounting base 10,
The locking rod 16 is permanently fixed to the base with bolts or screws.

As described above, according to the method of this embodiment, the completely completed unit room can be suspended and carried into the site by the crane 42, and the necessary work at the site is as follows.
The removal of the looped rope 36 from the locking rod 16, the leveling of the mounting base 10 and the permanent fixing of the locking rod 16 to the base are all that is required. Therefore, the unit room can be constructed extremely easily and quickly.

The suspension jig can be used not only for loading the unit room 20 into the field from a truck or the like, but also for loading the unit room by truck or truck in an assembly factory of the unit room. You can

In the above embodiment, the frames 30 and 32 are the ropes 3.
4, the rope may be a chain 34C as shown in FIG. A chain may also be used as the loop rope 36 or the crane hanging rope 38.

In the present invention, the mounting base is preferably integrated in advance with a waterproof pan and an FRP overlay or the like, but it may be a separate body.

When carrying out the method of the present invention, the construction site is usually not provided with a roof. That is, in order to use the crane, it is necessary to carry in the unit room before the roof is installed. Therefore, in order to prevent the unit room from being exposed to rain, snow, dust, or the like after installation of the unit room, it is preferable to cover the unit room with the sheet until the roof is completed.

After the roof is provided, in order to protect it from falling objects (tools, metal fittings such as bolts),
It is preferable to put a protective plate on the unit room.

[0025]

As described above, according to the carrying-in method of the unit room of the present invention, the completely completed unit room is hung and carried to the site by a crane or the like, so that the carrying-in work efficiency is remarkably improved. To be done. Also, the installation work of the unit room on the site is extremely simple, and the construction work of the unit room can be efficiently performed in a remarkably short time.

The unit room constructed by the method of the present invention has a structure in which the wall panel is erected on the edge of the waterproof pan, and therefore the waterproof performance is extremely good.

The suspension jig used in the method of the present invention is
The two frames are arranged vertically in two stages, and the installation frame is pulled up by the hook rope suspended from the lower frame, and the frames are connected by the suspension rope, and the upper frame is connected. The crane with a crane. Therefore, it is extremely easy to maintain the horizontal posture of the unit room during the loading, and it is possible to prevent the unit room from wobbling.

[Brief description of drawings]

FIG. 1 is a perspective view illustrating an example method.

FIG. 2 is a perspective view of a suspension jig used in the method of the embodiment.

FIG. 3 is an exploded perspective view illustrating an installation structure of a unit room.

FIG. 4 is a side view illustrating an installation structure of a unit room.

FIG. 5 is a perspective view illustrating another embodiment method.

[Explanation of symbols]

 10 Installation frame 16 Locking rod 18 Base 20 Unit room 22 Waterproof pan 28 Foundation 30 First frame 32 Second frame 34 Suspension rope (suspension rope) 36 Loop rope (hanging rope) 38 Crane hanging rope 42 crane

Claims (1)

[Claims] 1. A unit room having a waterproof pan, a wall panel erected on the periphery of the waterproof pan, a ceiling panel erected on the upper part of the wall panel, and an installation stand for supporting the waterproof pan from below, A method of loading into a construction site in which a base for installing a unit room is provided in advance, the first and second frames having a size to be fitted onto the unit room, and the first frame being a second frame. To the unit room by using a hanging jig having a hanging rope for hanging and a hanging rope hanging from the first frame, The hooking rope is hooked on the installation base, and the second frame is lifted by a hoisting device to lift the entire unit room and carry it to the site. A method of bringing in a unit room, which is characterized in that