JP2000248626A - Unit building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a unit building easy in construction working while the balance of rigidity is held. SOLUTION: An attic space 5 in which a living room is formed of a side L-shaped attic space unit 50 comprising a wall panel 52 erected between a building body 3 and a roof panel 40 along a floor panel 51 and one side edge thereof and an interposing floor panel 60 interposed between these attic space units 50. The roof panel 40 is supported to be spanned between the upper end edge 52A of the wall panel 52 and the outdoor side end edge 51A of a floor panel 51. A truss is formed of the roof panel 40 and the attic space unit 50. Thereby the balance of the rigidity of a unit building 1 can be easily held, and the construction working of the unit building 1 can be easily made.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit-type building having a building body constituted by combining a plurality of box-like building units, and a plurality of roof panels provided above the building body. It is.

[0002]

2. Description of the Related Art Conventionally, a unit-type building constructed by combining a plurality of building units and the like manufactured in a factory in advance at a building site has been used. According to this unit-type building, since the work at the construction site is greatly reduced, there is an advantage that the construction work can be completed in a short time. In such a unit-type building, there is a type in which a roof is formed by a flat roof panel and the inside of the hut can be used as a living room.
At this time, the roof panel is supported by a plurality of triangular roof units having substantially triangular sides and a box-shaped attic building unit interposed between the triangular roof units (Japanese Patent Laid-Open No. -37310).

[0003]

In order to form the attic of such a unit-type building, two triangular roof units and one attic building unit are required, and these units must be transported. However, as in the case of the building units constituting the building body, they must be transported one by one by truck or the like. In addition, the triangular roof unit and the attic building unit have a large number and types of constituent members such as columns and beams, similar to the building unit that constitutes the building body, so that the manufacturing operation is complicated, and as a result, the unit type There is also a problem that the building work of the building becomes complicated. Further, a ceiling beam is provided in the hut building unit, and the ceiling beam projects toward the indoor side, so that there is a problem that the hut space is narrowed. In addition, since the triangular roof unit is usually rigidly joined by welding and has extremely high rigidity, it is not possible to balance the rigidity of the roof part including the back of the hut and the building body as it is. . For this reason, in the past, in order to balance rigidity, special joining such as roller joining was adopted and the rigidity of the triangular roof unit was reduced, so that the manufacturing work became complicated, and from this point the unit type There is a problem that the building work of the building becomes complicated.

[0004] It is an object of the present invention to provide a unit-type building in which building work is easy while maintaining the balance of rigidity.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the drawings. A building body 3 constructed by combining a plurality of building units 30 and a plurality of roofs provided above the building body 3 are described. A unit-type building 1 including a panel 40, and a plurality of attic units 50 are interposed between the building body 3 and the roof panel 40. Each of the attic units 50 includes a floor panel 51 and a floor panel 51. , This floor panel 51
And a wall panel 52 erected along at least one side edge of the cabin, and the wall panel 52 is arranged to face each other.
Is provided, and the roof panel 40 is bridged and supported between a leading edge of the wall panel 52 (for example, an upper edge 52A) and a leading edge of the floor panel 51 (for example, an outdoor edge 51A). It is characterized by being. Here, as a wall panel and a floor panel that form a back hut unit, and an intervening floor panel, those having a frame formed simply in a frame shape, or a surface material attached to the above-described frame depending on a place to be used are used. The attached surface can be used. In such a present invention, the hut back unit forming the hut back may be formed by two panels, and the interposed floor panel may be manufactured in the same manner as the floor panel. Etc. can be easily manufactured. In addition, since the shed back unit and the intervening floor panel can be stacked and transported on a single transport vehicle, the transport operation is facilitated. Furthermore, there is no ceiling beam above the interposed floor panel,
Since there is no obstacle to the roof panel and it is open, the ceiling height can be increased and the space behind the hut can be enlarged as compared with the conventional case. In addition, since the roof panel spans and is supported between the leading edge of the wall panel and the leading edge of the floor panel of the attic unit, the roof panel and the attic unit form a truss. The rigidity of the roof is easily secured. Moreover,
Since there are no pillars in the intervening floor panel, the back of the cabin can be balanced with the rigidity of the building body, and the balance of the rigidity of the unit building can be easily maintained. By forming the back of the hut in this way, the construction work of the unit-type building can be easily performed.

[0006] In the above, it is preferable that the length dimension along one side edge of the floor panel 51 and the wall panel 52 is the same. In this way, the roof panels supported between the leading edge of the floor panel and the wall panel are arranged at the same gradient on both sides of the building, so that the gable roof can be easily formed. Become.

The length of the floor panel 51 along one side edge is preferably larger than that of the wall panel 52. In this way, two roof panels with different inclination directions can be supported by one roof back unit, and the roof roof can be easily formed by installing the roof panel perpendicular to the edge of the floor panel and wall panel. It is possible to do.

Further, a bracket 53 is provided on the outdoor side edge 51A disposed on the outdoor side of the floor panel 51, and the roof panel 40 is preferably joined to the bracket 53 on its eaves side. . With this configuration, when the roof panel is attached to the floor panel and the wall panel, the roof panel can be attached to the bracket with bolts or the like, so that the installation work of the roof panel can be easily performed, and the construction of the unit-type building can be performed. Makes work easier. Also, if the roof panel is bridged between the bracket provided on the outside edge of the floor panel and the front edge of the wall panel, the height of the wall panel will be equal to the height of the wall panel from the ridge toward the eaves. It is possible to easily form a steeply sloping downhill roof.

The outdoor side edge 51A provided on the outdoor side of the floor panel 51 is provided with an outdoor side wall panel 90 lower than the wall panel 52 disposed on the indoor side. The top panel 90A has a roof panel 4
It is desirable that the eaves of the eaves are joined together. In this way, if the roof panel is bridged between the upper edge of the outdoor side wall panel and the front edge of the wall panel, the eaves side of the roof panel is located at the upper edge of the outdoor side wall panel, and the eaves from the ridge are removed. It is possible to easily form a downward-sloping roof with a gentle slope toward.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a unit-type building 1 according to a first embodiment of the present invention. The unit building 1 includes a building body 3 including a plurality of building units 30 mounted on a foundation 2 and combined in a horizontal direction and a vertical direction, and a roof 4 provided above the building body 3. ing.

The roof 4 is a gable roof formed by arranging a plurality of planar roof panels 40 on both sides of the ridge 4A at the same inclination. The roof panel 40
The rigidity is ensured by attaching a square frame-shaped frame to the back side peripheral edge of the roof surface material forming the roof surface.

The building unit 30, as shown in FIG.
It has a frame 30A formed in a rectangular parallelepiped by pillars 31 erected at four corners, and a ceiling beam 32 and a floor beam 33 spanned between upper and lower ends of the pillars 31.
A floor joist 3 supporting a floor member (not shown) is provided between the floor beams 33.
4 and a small beam 35 for supporting a ceiling panel (not shown) is bridged between the ceiling beams 32. Three such building units 30 are arranged in the short side direction and two in the long side direction in plan view, and are formed on the foundation 2 in a two-story structure.

[0013] Between the building body 3 and the roof panel 40,
As shown in FIGS. 3 and 4, a cabin back 5 is formed. The cabin back 5 has a living room formed therein, and has a plurality of cabin back units 50 each having an L-shaped side surface and a plurality of rectangular interposers interposed between the cabin back units 50. A floor panel 60 is formed on the upper part of the building body 3 along the ridge 4A.

The hut back unit 50 includes a rectangular floor panel 51 installed above the building body 3 and a frame-like wall panel 52 erected along one side edge of the floor panel 51. ing. A pair of opposing shed units 50 on which the interposed floor panels 60 are interposed are arranged on the indoor side with the wall panels 52 facing each other. Here, the length dimension of one side edge of the floor panel 51 and the length dimension (width dimension) along the one side edge of the wall panel 52 are the same.

As shown in FIG. 5, the intervening floor panel 60 is formed by attaching a square frame-shaped frame 62 to the back side peripheral edge of a floor panel 61 forming the floor of the cabin back 5.
As a result, there is no ceiling beam or the like above the intervening floor panel 60, there is nothing to block up to the roof panel 40, and the state is open. The hut back unit 50
Has the same structure as that of the floor panel 60.

Returning to FIG. 4, the above-mentioned roof panel 40
An upper edge 52A, which is a leading edge of the wall panel 52, and an outdoor edge 51, which is a leading edge of the floor panel 51, which is arranged on the outdoor side.
A is bridged and supported. At this time, a bracket 53 having a substantially rectangular cross section is provided on the outdoor side edge 51A of the floor panel 51, and the eaves side of the roof panel 40 is joined to the bracket 53 with bolts or the like. By supporting the roof panel 40 with the hut back unit 50 in this manner, the roof portion of the unit building 1
A truss is formed by the roof panel 40 and the attic unit 50. Further, the bracket 53 is joined to a predetermined position of the roof panel 40. Thus, by placing the plurality of roof panels 40 on the back of the hut unit 50, the position of the ridge 4A is automatically determined, and the ridge 4A can be easily formed. In addition, the above-mentioned floor panel 5
The length dimension of 1 and the wall panel 52 is twice the width dimension of the roof panel 40, that is, the length dimension along the ridge 4A.

Next, the construction procedure of such a unit building 1 will be described below. First, building units 3
0, manufactures the hut back unit 50, the interposed floor panel 60, the roof panel 40, etc., and transports them to the construction site. On this occasion,
The hut back unit 50 and the intervening floor panel 60 can be transported by one transport vehicle. Specifically, the plurality of shed back units 50 are stacked such that the floor panel 51 and the wall panel 52 are in contact with each other, and the interposed floor panel 60 is placed on the floor panel 51 of the stacked shed back unit 50. Transport in state.

Then, the building body 3 is formed by combining a plurality of building units 30. On the upper part of the building body 3, the hut back unit 50 and the interposed floor panel 60 are installed along the portion where the ridge 4A is arranged. A plurality of roof panels 40 are bridged between the upper edge 52A of the wall panel 52 and the outdoor edge 51A of the floor panel 51, and the eaves side of each roof panel 40 is provided on the outdoor edge 51A of the floor panel 51. The roof 4 is formed by joining and fixing the bracket 53 to the bracket 53 with bolts or the like. Thus, the unit building 1 is constructed.

According to this embodiment, the following effects can be obtained. That is, the hut back unit 50 that forms the hut back 5 is formed by two panels 51 and 52,
Since the intervening floor panel 60 is also manufactured in the same manner as the floor panel 51, the manufacturing operation of the unit and the like forming the back of the cabin 5 can be facilitated.

Further, since the shed back unit 50 and the intervening floor panel 60 are stacked and transported on a single transport vehicle, the transport operation can be easily performed. Furthermore, there is no ceiling beam above the intervening floor panel 60 and the roof panel 4
Since there is no obstruction up to 0 and the door is open, the ceiling height can be made higher and the hut back 5 can be made larger than before.

The wall panel 5 of the hut back unit 50
2 and the outdoor edge 51 of the floor panel 51
Since the roof panel 40 is stretched and supported between A and the truss is formed by the roof panel 40 and the attic unit 50, the rigidity of the roof portion including the attic 5 can be easily secured. In addition, since the floor panel 60 has no pillars,
The hut back 5 is balanced with the rigidity of the building body 3,
The rigidity balance of the unit building 1 can be easily maintained. By forming the back of the hut 5 in this way, construction work of the unit building 1 can be easily performed.

Further, since the length dimension along one side edge of the floor panel 51 and the wall panel 52 is made the same, the floor panel 5
1 and the outer edge 51A, the upper edge 52 of the wall panel 52
A, the roof panels 40 supported between them can be arranged at the same gradient on both sides of the ridge 4A.
Can be formed.

Further, an outdoor edge 51A of the floor panel 51 is provided.
The roof 53 is provided with a bracket 53, and the eaves side of the roof panel 40 is joined and fixed to the bracket 53 with bolts or the like. Therefore, the work of mounting the roof panel 40 can be simplified, and the building work of the unit building 1 can be achieved. Can be easily performed. In addition, the roof panel 40 is
And the upper edge 52A of the wall panel 52, the roof 4 having a steep slope from the ridge 4A toward the eaves is easily formed by the height of the wall panel 52. can do.

FIG. 6 shows a cabin back 7 according to a second embodiment of the present invention. In the second embodiment, the gabled roof 4 of the first embodiment is replaced by a ridge roof 8.
The ridge roof 8 includes a plurality of girder-side roof panels 81 that are inclined and arranged at the same gradient on both sides of the ridge 8A, and are formed in a planar shape.
It is formed by a wife-side roof panel 82 that is inclined and disposed facing the wife side.

A hut back 7 is formed between the building body 3 and the roof panels 81 and 82. The hut back 7 has a plurality of hut back units 70 each having an L-shaped side surface and a rectangular interposed floor panel 60 interposed between the hut back units 70 arranged along the ridge 8A. Is formed.

The hut back unit 70 includes a rectangular floor panel 71 installed at the top of the building body 3 and a frame-like wall panel 72 erected along one side edge of the floor panel 71. ing. The pair of shed back units 70 on which the intervening floor panels 60 are interposed are arranged with the wall panel 72 facing the indoor side. Here, the length dimension of one side edge of the floor panel 71 is larger than the length dimension (width dimension) of the wall panel 72 along the one side edge. Above the interposed floor panel 60, as in the first embodiment, there is no ceiling beam or the like, there is nothing to block up to the roof panels 81 and 82, and the state is open.

As shown in FIG. 7, the girder side roof panel 81 includes an upper edge 72A of the wall panel 72 and an upper edge 72A of the wall panel 72.
And between the floor panel 71 and the outdoor side edge 71A that is parallel to the floor panel 71. The wife side roof panel 82
It is bridged and supported between the upper edge 72A of the wall panel 72 and the end edge 71B of the floor panel 71 crossing the upper edge 72A. Thus, one roof back unit 70 includes two roof panels 81 having different inclination directions,
82 can be supported.

At this time, the outdoor side edge 71A of the floor panel 71
Similarly to the first embodiment, a bracket having a substantially rectangular cross-section (not shown) is provided on the end edge 71B and the girder roof panel 81 and the wife side roof panel 82, as in the first embodiment.
Is connected to this bracket by bolts or the like. In this manner, the girder roof panel 8 is
By supporting 1, the roof part of the building forms a truss with the girder side roof panel 81 and the attic unit 70.

According to the second embodiment, the same effects as those of the first embodiment can be obtained.
The length dimension along one side edge is larger than the dimension of the wall panel 72, and two roof panels 81, 82 having different inclination directions can be supported by one shed back unit 70. By installing the roof panels 81 and 82 so as to be orthogonal to the front edges of the floor panel 71 and the wall panel 72, the ridge roof 8 can be easily formed.

It should be noted that the present invention is not limited to the above-described embodiment, but includes other configurations that can achieve the object of the present invention, and also includes the following modifications.
For example, the roof is not limited to being formed by bridging the roof panel 40 between the upper edge 52A of the wall panel 52 and the outdoor edge 51A of the floor panel 51. For example, as shown in FIG. An outdoor side wall panel 90 having a lower height than the wall panel 52 is provided on an outdoor side edge 51A of the panel 51, and a roof is provided between an upper edge 90A of the outdoor side panel 90 and an upper edge 52A of the wall panel 52. The eaves side of the roof panel 40 may be joined to the upper edge 90A of the outdoor side wall panel 90 by bridging the panel 40. in this way,
The roof panel 40 is connected to the upper edge 90A of the outdoor side wall panel 90.
And between the upper edge 52A of the wall panel 52,
Since the eaves side of the roof panel 40 is arranged at the upper edge 90A of the outdoor side wall panel 90, a gentle and sloping downward slope from the ridge 4A toward the eaves can be easily formed, and the space behind the hut. Can be extended.

The roof panel is not limited to being joined to the bracket, but may be fixed directly to the edge of the floor panel on the outdoor side, or joined and fixed to the upper edge of the wall panel. Alternatively, the mounting location may be determined as appropriate upon implementation.

Further, the length dimension of the floor panel and the length dimension of the wall panel may be appropriately determined according to, for example, the shape of the roof and the number of roof panels to be supported.

[0033]

As described above, according to the unit-type building of the present invention, there is an effect that building work can be facilitated while maintaining the balance of rigidity.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a unit-type building according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a framework of a building unit in the embodiment.

FIG. 3 is an exploded perspective view showing the back of the cabin in the embodiment.

FIG. 4 is a sectional view showing the back of the cabin in the embodiment.

FIG. 5 is an exploded perspective view showing a structure of a floor panel and an interposed floor panel in the embodiment.

FIG. 6 is an exploded perspective view showing the back of a shed in a second embodiment of the present invention.

FIG. 7 is a plan view showing the back of the cabin in the embodiment.

FIG. 8 is a cross-sectional view showing a modified example of the present invention and showing the back of a cabin.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unit type building 3 Building main body 30 Building unit 40 Roof panel 50 Shed unit 51 Floor panel 51A Outdoor side edge which is a front edge 52 Wall panel 52A Top edge which is a front edge 53 Bracket 60 Intermediate floor panel 90 Outdoor side wall panel 90A Top edge

Claims (5)

[Claims] 1. A unit-type building comprising: a building body constituted by combining a plurality of building units; and a plurality of roof panels provided above the building body, wherein the building body and the roof panel are provided. A plurality of attic units are interposed between and each of these attic units,
It comprises a floor panel, and a wall panel erected along at least one side edge of the floor panel, and the wall panels are arranged facing each other, and between these hut back units,
A unit-type building provided with an interposed floor panel, wherein the roof panel is supported by being bridged between a leading edge of the wall panel and a leading edge of the floor panel. 2. The unit building according to claim 1, wherein lengths of the floor panel and the wall panel along the one side edge are the same. 3. The unit building according to claim 1, wherein a length dimension of said floor panel along said one side edge is larger than said dimension of said wall panel. 4. The unit-type building according to claim 1, wherein a bracket is provided on an outdoor side edge arranged on an outdoor side of the floor panel, and the roof panel has: A unit type building characterized by its eaves side being joined to this bracket. 5. The unit type building according to claim 1, wherein an outdoor side edge provided on an outdoor side of said floor panel is provided with a wall panel disposed on an indoor side. A unit-type building, wherein a lower outdoor side wall panel is provided, and an eaves side of the roof panel is joined to an upper edge of the outdoor side wall panel.