JP2618569B2 - How to install the back of a unit building hut - 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 back of a unit building.

[0002]

2. Description of the Related Art In recent years, prefabricated unit buildings have been constructed in which factories create rooms and the like as building units, transport these building units to the site, and assemble them. In the roof of such a unit building, for example, in the case of a gable roof, the inside of the gable roof may be used as a back storage room. When a three-dimensional roof unit is used, a conventional attic storage is constructed in a factory with the roof unit built in the roof unit. On the other hand, since the roof unit is bulky during transportation, a roof having a panel structure is also employed. In this case, a roof storage is prepared inside the roof when the roof is made of panels at the site.

[0003]

SUMMARY OF THE INVENTION A prefabricated unit building is implemented for the purpose of minimizing the labor and time required for construction on site. Therefore, when the roof is manufactured in a panel structure at the site, if it is attempted to manufacture the inside of the roof to the storage inside the cabin, it takes time and effort to perform the construction, which is contrary to the purpose of the unit building.

[0004] On the other hand, it is conceivable that a unit for a storage at the back of a hut is manufactured in a factory and installed on a building frame at the site. In this case, the building unit must be transported as a separate unit. This will add extra labor and cost in transportation. Also, the work of lifting and installing such a unit on site is troublesome. Therefore, an object of the present invention is to provide a method of installing a back of a unit building's hut, which reduces the labor of transportation and the labor of construction on site.

[0005]

According to the present invention, there is provided a method of installing a back of a unit building, comprising a long side beam, a short side beam and a column.
Has a unit frame configured in a box shape,
The back of a cabin with multiple bolt insertion holes formed in the short beam on the floor side
Prepare a unit and place the above-
A square opening having a size corresponding to the plane portion of is formed,
On each short side beam side constituting the ceiling frame of this opening,
A support for supporting the back hut unit in parallel with the short side beam
A beam is spanned between the opposing long beams of the ceiling frame,
These support beams are used as bolt insertion holes
Has multiple bolt insertion holes formed at positions corresponding to
A building unit is prepared, and the hut unit is attached to the building unit so as to be able to protrude and retract from the upper surface of the building unit. after said short sides beams of the floor side of the attic unit is pulled out to the outside of the building units according to the position of the support beam of the building units, the units of the bolt insertion hole by inserting bolts attic unit building unit It is characterized by being fixed to. The hut back is configured by arranging one or two or more hut back units in parallel. Although the shape and size of the hut back unit are arbitrary, it is preferable that the hut back unit be dimensioned such that the roof is supported by the upper end of the hut back unit.

[0006]

The roof unit according to the present invention is transported integrally with the building unit in a state of being immersed in the building unit, so that the transportation of the roof unit itself is unnecessary and efficient transportation is achieved. Will be possible. Further, when installing the hut back unit at the site, the hut back unit immersed in the building unit may be pulled out of the building unit and fixed, so that the work is simple and the unit building is intended for the site work. Helps improve efficiency.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a method for installing a unit building behind a shed according to the present invention. First, the configuration of the building unit 11 according to the present embodiment, which is used for installing the backyard unit, will be described.

As shown in FIG. 1, this building unit 11
It is attic unit 13 or the top surface to the unit frame 12
Those constructed mounted et retractable. The unit frame 12 has a box-like shape in which a ceiling frame 17 composed of the long side beams 14 and the short side beams 15 is also supported by pillars 18 on a floor frame 16 in which the long side beams 14 and the short side beams 15 are squarely assembled. Assembled.

As the building unit 11, a floor panel 20, a ceiling panel, a wall panel and the like (not shown) are attached to the unit frame 12. On the upper surface of the building unit 11, a square opening having a size corresponding to a plane portion of the hut back unit 13 is formed so that the hut back unit 13 can be freely moved in and out. On each short side beam 15 side of this opening, a supporting beam 19 for supporting the hut back unit 13 is bridged between the long side beams 14 facing each other in parallel with the short side beam 15. These support beams 19 have a plurality of bolt insertion holes 21 formed at predetermined intervals along the longitudinal direction.

[0010] A hut back unit 13 is immersed in the building unit 11 below the opening. And, since the height of the hut unit 13 is smaller than the height of the building unit 11, the upper surface 13A of the hut unit 13 is
The bottom of the hut back unit 13 is supported by a support member 23 arranged on the floor surface 22 of the building unit 11 so that the bottom surface of the hut unit 13 is substantially flush with the bottom surface.

The unit frame of the hut back unit 13
Like the building unit 11, 24 is configured by being assembled in a box shape by long side beams 25, short side beams 26, and columns 27.
These pillars 27 have such a length that the roof 28 can be received by these pillars 27 when the shed unit 13 is pulled out of the building unit 11. Further, a plurality of bolt insertion holes 29 are formed in the short side beam 26 on the floor side at positions corresponding to the bolt insertion holes 21 of the support beam 19.

A floor panel, a ceiling panel, a wall panel, and the like (not shown) are attached to the unit frame 12 as the hut back unit 13. The bottom of the roof unit 13 has the same ceiling as the ceiling material of the building unit 11 so that when the roof unit 13 is pulled out of the building unit 11, the same ceiling surface as the ceiling surface of the building unit 11 is obtained. A material (not shown) is stretched. In a factory, a necessary number of building units 11 having the above configuration are prepared and prepared together with a normal building unit 31.

Next, a method of installing the back 33 of the unit building 32 using the building unit 11 will be described. First, a normal building unit 31, a building unit 1 having the above configuration
1. Transport roofing materials to the construction site. As shown in FIG. 1, at the time of this transportation, the hut back unit 13 of the building unit 11 is immersed in the building unit 11.

Next, as shown in FIG. 3, three ordinary building units 31 are lifted by a crane (not shown) in the inter-beam direction and the girder direction, and are arranged three by three.
Assemble the first floor part 34 consisting of: Subsequently, three normal building units 31 are arranged on both flat sides on the first floor portion 34, and three building units 31 are arranged in the central ridge direction.
Assemble the second floor 35 by placing 11.

Next, as shown in FIGS. 2 and 3, the shed back unit 13 immersed in the building unit 11 is pulled out of the building unit 11 by a crane and the short side beam on the floor side of the shed unit 13 is pulled out. After aligning 26 with the position of the support beam 19 of the building unit 11, bolts are inserted into both bolt insertion holes 21 and 29, and the hut back unit 13 is fixed to the building unit 11. This is performed for the hut back units 13 of the three building units 11 arranged in the ridge direction, and the hut back 33 is installed. Thereafter, the pillars 27 of the hut back unit 13 are used as a bundle of the roof 28, a climbing beam is provided via the receiving member 36, and the roof material is further attached to manufacture the roof 28.

The back of the hut 33 of the unit building according to the above embodiment.
According to the installation method, the attic unit 13 is a building unit
Since it is transported integrally with the building unit 11 in a state of being immersed in the interior 11, the transport of the attic unit 13 itself becomes unnecessary, and efficient transportation is possible. In addition, hut back unit 13
The installation can be done simply by pulling out the hut back unit 13 immersed in the building unit 11 outside the building unit 11 and fixing it. Help.

The pillar 27 of the hut back unit 13 has a roof 28
Since the bundle of the roof 28 is also set up at the same time as the installation of the hut back unit 13, the work can be simplified.
Furthermore, since the same ceiling material as the ceiling material of the building unit 11 is stretched on the bottom surface of the hut back unit 13, after the hut back unit 13 is pulled out of the building unit 11, the building The work of attaching ceiling materials to the unit 11 can be omitted. In addition, the hut back 33 according to the above-described embodiment is configured by arranging three hut back units 13 side by side. However, the number of the hut back units 13 is arbitrary, and for example, two or more units are four or more. It may be.

[0018]

According to the method for installing the back of a unit building hut according to the present invention, the labor for transportation and the labor for construction on site can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view of a unit frame of a building unit and a backyard unit used in an installation method according to an embodiment of the present invention.

FIG. 2 is a perspective view of a state in which a backyard unit is pulled out of a building unit according to the embodiment.

FIG. 3 is a front view of the unit building according to the embodiment.

[Explanation of symbols]

 11,31 Building unit 12 Building unit unit frame 13 Attic unit 24 Attic unit unit frame 28 Roof 32 Unit building 33 Attic

Claims (1)

(57) [Claims] (1) A box is formed by a long side beam, a short side beam, and a column.
It has a unit frame constructed in a rare way, and the short side on the floor side
A roof back unit with multiple bolt insertion holes formed in the beam
At the same time, be prepared and have a size corresponding to the flat
A square opening is formed, and the ceiling frame of this opening is
On the side of each short side beam to be constructed,
The support beams for supporting the knit are opposite the ceiling frame.
Between the long side beams, and these support beams are
Formed at the position corresponding to the bolt insertion hole of the back unit
A building unit having a plurality of bolt insertion holes is prepared, the hut back unit is mounted so as to be able to protrude and retract from the upper surface of the building unit, and the hut back unit is transported in a state of being immersed in the building unit, in the after the attic units according to the position of the support beam of the short side beams of the building unit of the floor side of the attic unit is pulled out to the outside of the building unit, by inserting the bolt into the bolt insertion holes of both units A method for setting the back of a shed of a unit building, comprising fixing the back of a shed unit to a building unit.