JP7411773B2 - Installation structure of wooden panels for roofs - Google Patents

Description

The present invention relates to a mounting structure for a wooden panel for a roof.

2. Description of the Related Art Conventionally, a technique for constructing a unit building by combining a plurality of building units formed in the shape of a rectangular parallelepiped frame is known (for example, see Patent Document 1). The building unit includes four corner columns, a plurality of ceiling beams that connect the top ends of each column, and a plurality of floor beams that connect the bottom ends of each column. are rigidly connected to form a rigid frame structure.

Further, Patent Document 2 discloses a technique of forming a roof by placing a plurality of roof panels side by side on the upper surface of a building unit.

Japanese Patent Application Publication No. 2001-214530 Japanese Patent Application Publication No. 2004-250915

Incidentally, since building units are sometimes used in cold regions or polar regions, it is desired to cover the upper surface of the building unit with a plurality of wooden roof panels having heat insulating properties. However, when placing multiple roof wood panels side by side on the top of a building unit, it is difficult to position them because there is no special means for positioning on the top of the building unit (hereinafter referred to as a residential unit). There are cases where

The present invention has been made in view of the above circumstances, and an object thereof is to easily position a plurality of wooden panels for roofs without shifting them when installing them on the upper surface of a plurality of ceiling beams.

The invention according to claim 1, for example, as shown in FIGS.
A structure in which a plurality of wooden roof panels 5 having heat insulation performance are attached,
A convex portion 29 protruding upward is formed on each of both ends in the first direction on the upper surface of the plurality of ceiling beams 21 and 22,
The plurality of roof wood panels 5 are arranged from the other side of the convex portion 29 at one end in the first direction to the convex portion at the other end in the first direction on the upper surface of the plurality of ceiling beams 21 and 22. It is characterized by being lined up between one side of 29.

According to the invention as set forth in claim 1, the convex portions 29 projecting upward are formed at both ends in the first direction on the upper surfaces of the plurality of ceiling beams 21 and 22, and the plurality of wooden panels 5 for roofing Since the plurality of ceiling beams 21 and 22 are arranged between the other side of the convex part 29 at one end in the first direction and the one side of the convex part 29 at the other end in the first direction, Positioning of the convex portions 29 formed at both ends in the first direction on the upper surfaces of the ceiling beams 21 and 22 when a plurality of wooden roof panels 5 are placed side by side on the upper surfaces of the plurality of ceiling beams 21 and 22. It can be used as a means. Thereby, the positioning when installing the plurality of wooden roof panels 5 on the upper surfaces of the plurality of ceiling beams 21 and 22 can be easily performed without shifting.

The invention according to claim 2 provides, for example, as shown in FIGS. 1 to 25 , on the upper surfaces of the plurality of ceiling beams 21 and 22 that connect the upper ends of the pillars 20 at the four corners,
A structure in which a plurality of wooden roof panels 5 having heat insulation performance are attached,
A convex portion 29 protruding upward is formed on each of both ends in the first direction on the upper surface of the plurality of ceiling beams 21 and 22,
The plurality of roof wood panels 5 are arranged between the convex portion 29 at one end in the first direction and the convex portion 29 at the other end in the first direction on the upper surface of the plurality of ceiling beams 21 and 22. arranged in
On the upper surfaces of the plurality of ceiling beams 21 and 22 in the first direction, a support hardware 30 having an inverted hat-shaped cross section for supporting the wooden roof panel 5 is installed on the upper surface of the plurality of ceiling beams 21 and 22 in the first direction. It is located along 21,
The plurality of wooden roof panels 5 are arranged so that their long sides are along a second direction perpendicular to the first direction of the plurality of ceiling beams 21 and 22, and extend between the supporting hardware 30. It is characterized by being provided with

According to the invention set forth in claim 2, the convex portions 29 projecting upward are formed on each of the upper surfaces of the plurality of ceiling beams 21 and 22 at both end portions in the first direction, and the plurality of roofing wooden panels 5 are Since they are arranged between the convex portion 29 at one end in the first direction and the convex portion 29 at the other end in the first direction on the upper surface of the multiple ceiling beams 21, 22, The convex portions 29 formed at both end portions in the first direction on the upper surface can be used as positioning means when the plurality of wooden roof panels 5 are placed side by side on the upper surfaces of the plurality of ceiling beams 21 and 22. Thereby, the positioning when installing the plurality of wooden roof panels 5 on the upper surfaces of the plurality of ceiling beams 21 and 22 can be easily performed without shifting.
Further, on the upper surface of the ceiling beam 21 in the first direction of the plurality of ceiling beams 21 and 22, a support hardware 30 for supporting the wooden roof panel 5 is provided along the ceiling beam 21 in the first direction. The roof wood panel 5 is arranged so that its long side direction is along a second direction orthogonal to the first direction of the plurality of ceiling beams 21 and 22, and is provided across the support hardware 30, Since the supporting hardware 30 has a hat-shaped cross section, the number of points in contact with the lower surface of the wooden roofing panel 5 increases. Therefore, the number of fixing points can be increased by fixing the wooden panel 5 for the roof to the contact portion of the supporting hardware 30 having a hat-shaped cross section, so the wooden panel 5 for the roof can be fixed to the plurality of ceiling beams 21 and 22. Strength can be improved.

The invention according to claim 3 provides a mounting structure for the roof wooden panel 5 according to claim 1 or 2, as shown in FIGS. 6 to 8, 20, and 21, for example.
End roof panels 6 are attached to both ends in the first direction of the upper surfaces of the plurality of ceiling beams 21 and 22, and are arranged outward from the convex portion and in succession with the plurality of roof wood panels 5. is,
The end roof panel 6 is characterized in that a concave accommodating section (concave section 6a) in which the convex section 29 is accommodated is formed on the lower surface of the end roof panel 6 .

According to the invention set forth in claim 3, at both ends in the first direction on the upper surface of the plurality of ceiling beams 21, 22, the plurality of roof beams are arranged outward from the convex portion 29 and continuously with the plurality of roofing wooden panels 5. Since the end roof panels 6 are attached, the upper surfaces of the plurality of ceiling beams 21 and 22 can be widely covered by the plurality of roof wood panels 5 and the end roof panels 6.
Furthermore, since a concave accommodating part (concavity 6a) in which the convex part 29 is accommodated is formed on the lower surface of the end roof panel 6, the convex part 29 can be attached to a plurality of ceilings. It can be used as a positioning means when placed side by side on the upper surfaces of the beams 21 and 22. Thereby, positioning when installing the end roof panel 6 on the upper surface of the plurality of ceiling beams 21 and 22 can be easily performed without shifting . That is, a plurality of roof wooden panels 5 and end roof panels 6 that widely cover the upper surfaces of the plurality of ceiling beams 21 and 22 can be accurately installed.

The invention according to claim 4 provides a mounting structure for the wooden roof panel 5 according to any one of claims 1 to 3 , as shown in FIGS. 6 to 8 , 20, and 21, for example,
The convex portions 29 formed at both ends in the first direction on the upper surfaces of the plurality of ceiling beams 21 and 22 are arranged in a second direction perpendicular to the first direction on the upper surfaces of the plurality of ceiling beams 21 and 22. It is characterized by being formed in two places at both ends .

According to the invention set forth in claim 4, the convex portions 29 formed at both end portions in the first direction on the upper surfaces of the plurality of ceiling beams 21, 22 are arranged in the first direction on the upper surfaces of the plurality of ceiling beams 21, 22. Since the plurality of convex portions 29 are formed at two locations at both end portions in the second direction perpendicular to , the plurality of convex portions 29 can be used as positioning means at each of both end portions in the first direction on the upper surface of the plurality of ceiling beams 21 and 22. Thereby, the positioning when installing the plurality of wooden panels 5 for roofs on the upper surfaces of the plurality of ceiling beams 21 and 22 can be performed more accurately and easily.

The invention according to claim 5 is, for example, as shown in FIGS. 6 to 8 , in the mounting structure of the wooden panel 5 for roof according to claim 4 ,
The convex portions 29 are characterized in that they are located above the pillars 20 at the four corners .

According to the invention set forth in claim 5, since the convex portions 29 are located above the pillars 20 at the four corners, the convex portions 29 themselves can be provided with reference to the positions of the pillars 20 at the four corners. This makes it difficult for errors to occur in the positions where the protrusions 29 are provided, so it is possible to improve the accuracy in positioning the plurality of wooden panels 5 for roofs provided based on the positions of the protrusions 29.

The invention according to claim 6 provides the mounting structure for the wooden roof panel 5 according to any one of claims 1 to 5,
The wooden panel 5 for the roof has a rectangular frame whose outer peripheral frame is formed by vertical and horizontal frame materials A and B, with side materials D and E pasted on both sides or one side, and a heat insulating material F is filled inside. It is characterized by being configured as follows.

According to the present invention, positioning when installing a plurality of wooden panels for a roof on the upper surfaces of a plurality of ceiling beams can be easily performed without shifting.

It is a perspective view explaining the example of use of a residential unit. It is a sectional view showing the inside of a residential unit. It is a perspective view showing a connected state of one residential unit and the other residential unit. FIG. 2 is a plan sectional view showing one and the other connected residential units. It is a longitudinal cross-sectional view showing one and the other connected residential units. It is a figure which shows the structure in the end side part of a unit main body. It is a figure which shows the structure of the girder side part of a unit main body. It is a figure which shows the structure in the upper end part of a unit main body. It is a figure which shows the structure in the lower end part of a unit main body. It is a figure showing the structure of the pillar in a unit main body. FIG. 2 is a partially enlarged cross-sectional view showing the installed state of the wooden panel for a roof. FIG. 2 is a partially enlarged cross-sectional view showing the installed state of the wooden panel for a roof. It is a diagram showing a floor beam and members provided on the floor beam. FIG. 3 is a cross-sectional view showing the arrangement of a plurality of wood panels. It is a sectional view showing arrangement of a frame material panel. It is a figure showing arrangement of a frame material panel. FIG. 2 is a perspective view showing the mounting structure at the upper end of the wall wood panel. FIG. 2 is a perspective view showing the mounting structure at the lower end of the wall wood panel. It is a figure for explaining the mode in which a cushioning material collapses. FIG. 3 is a diagram showing the arrangement of wooden panels for a roof. It is a figure which shows the structure of the roof panel for an edge part. It is sectional drawing which shows the structure of the corner part in the upper end part of a residential unit, (a) shows the state which is not filled with heat insulation, and (b) shows the state where it is filled with heat insulation material. It is a sectional view showing the structure of the corner part in the lower end part of the residential unit. FIG. 3 is a plan cross-sectional view showing the structure near the side of the connection space. FIG. 3 is a vertical cross-sectional view showing the structure near the upper part of the connection space.

Embodiments of the present invention will be described below with reference to the drawings. However, although the embodiments described below have various limitations that are technically preferable for implementing the present invention, the technical scope of the present invention is not limited to the embodiments and illustrated examples below. do not have.

As shown in FIGS. 1 to 25, this embodiment includes pillars 20 at four corners, a plurality of ceiling beams 21 and 22 that connect the upper ends of the pillars 20 at the four corners, and lower ends of the pillars 20 at the four corners. A rectangular frame in which an outer peripheral frame is formed by vertical and horizontal frame materials A and B on the upper surface of a residential unit 1 in the shape of a substantially rectangular parallelepiped frame that has a plurality of connected floor beams 23 and 24 and constitutes a rigid frame structure. It has a structure in which a plurality of wooden panels 5 for roofing are attached, with panel materials D and E pasted on both sides or one side of the body, and a plurality of wooden panels 5 for the roof filled with a heat insulating material F inside.
A convex portion 29 protruding upward is formed at each of both ends in the long side direction on the top surface of the residential unit 1, and the plurality of wooden panels 5 for roofing are formed at one end in the long side direction on the top surface of the residential unit 1. They are arranged between the convex portion 29 of and the convex portion 29 of the other end in the long side direction.

The residential unit 1 is used either by itself having a living space S therein, or by connecting a plurality of units and having an expanded living space S inside. The residential unit 1 in this embodiment is used in a state where the long sides of two residential units 1 (1A, 1B) are connected via a connecting space 50, as shown in FIGS. 1 to 5. However, it is not limited to this and may be used alone.
Note that the connection mode of the two residential units 1 (1A, 1B) by the connection space 50 is not limited to the pattern of connecting the long sides of the two residential units 1A, 1B as in this embodiment. There are patterns in which the short sides are connected to each other and patterns in which the short sides are connected in a substantially L-shape. Furthermore, three or more residential units 1 may be connected as appropriate. Furthermore, in the pattern connected in a substantially L-shape, a living space expansion structure (the connecting floor structure and covering structure described later in this embodiment are applied), which is not configured with residential units, is adopted on the inner corner side of the L-shape. , a rectangular living space S may be formed.

In addition, in the residential unit 1, at least a unit main body 2 in the shape of a rectangular parallelepiped frame constituting a rigid frame structure is factory-produced, and various members (including a plurality of wooden panels covering the unit main body 2) that can be attached to the unit main body 2 are manufactured in a factory. (wall materials, water and gas piping, electrical lines, communication lines, etc.) may be installed in a factory or on-site.
Although the unit main body 2 in this embodiment has a rigid-frame structure made of steel, it is not limited to this, and may be a rigid-frame structure made of reinforced concrete or steel-framed reinforced concrete.

Furthermore, in the residential unit 1, the unit main body 2 is covered with a plurality of wooden panels as described above, but the plurality of wooden panels are covered with an exterior material 1a (skin) as shown in FIG. It shall also be coated. The exterior material 1a can be changed as appropriate depending on the environment in which the residential unit 1 is used. Basically, it has excellent weather resistance, and when the residential unit 1 is used in relatively harsh environments such as cold regions, tropics, polar regions, deserts, and the moon, it has particularly excellent heat insulation properties. Exterior material is selected.
In this embodiment, it is assumed that the residential unit 1 is used in cold regions, polar regions, the moon, and the like. When used on the lunar surface, high airtightness is required as well as insulation. Moreover, such a residential unit 1 is placed on and connected to a pedestal 40 that supports the residential unit 1.

[About the configuration of the unit body]
As described above, the unit main body 2 includes pillars 20 at the four corners, a plurality of ceiling beams 21 and 22 that connect the upper ends of the pillars 20 at the four corners, and a plurality of floors that connect the lower ends of the pillars 20 at the four corners. It has beams 23 and 24. Additionally, connecting portions 25 are provided at the four corners of the lower end of the unit body 2. The respective steel frame members 20 to 25 constituting the unit body 2 are rigidly connected by bolts, welding, or the like.

As shown in FIGS. 6 to 10, the pillar 20 is a square pillar (prismatic cylindrical pillar), and is a ceiling beam fixed plate to which ceiling beams 21 and 22 are fixed to two orthogonally adjacent sides at the upper end. 20a is integrally provided. Further, a convex portion fixed plate 20b to which a convex portion 29, which will be described later, is fixed is integrally provided on the upper end surface.
Through holes through which bolts are passed are formed in the ceiling beam fixed plate 20a and the convex part fixed plate 20b, and the ceiling beams 21 and 22 and the convex part 29 are fixed with bolts, respectively.

The above-mentioned connecting portion 25 is integrally provided at the lower end of the column 20 . As a result, the connecting portions 25 are placed at the four corners of the lower end of the unit main body 2. The pillar 20 is erected at a corner of the upper surface (upper surface plate 25a) of the connecting portion 25 on the center side of the unit body 2.

The plurality of ceiling beams 21, 22 are made up of webs 21a, 22a, upper flanges 21b, 22b provided at the upper ends of the webs 21a, 22a, and lower flanges 21c, 22c provided at the lower ends of the webs 21a, 22a. An H-type steel or a type steel made by integrating two channel steels is used. In addition, a plurality of through holes for bolts are formed in the webs 21a, 22a, the upper flanges 21b, 22b, and the lower flanges 21c, 22c to bolt members as necessary.

The plurality of ceiling beams 21 and 22 include a long side ceiling beam 21 that is long along the long side direction of the unit body 2 and a short side ceiling beam 22 that is long along the short side direction of the unit body 2. include. In this embodiment, two each of the long-side ceiling beams 21 and the short-side ceiling beams 22 are used, and they constitute a rectangular frame including the upper end portions of the columns 20.

The plurality of floor beams 23, 24 are composed of webs 23a, 24a, upper flanges 23b, 24b provided at the upper ends of the webs 23a, 24a, and lower flanges 23c, 24c provided at the lower ends of the webs 23a, 24a. An H-type steel or a type steel made by integrating two channel steels is used. Furthermore, the webs 23a, 24a, the upper flanges 23b, 24b, and the lower flanges 23c, 24c are provided with a plurality of through holes for bolts so that members can be fastened with bolts as necessary.

The plurality of floor beams 23 and 24 include a long side floor beam 23 that is long along the long side direction of the unit body 2 and a short side floor beam 24 that is long along the short side direction of the unit body 2. include. In this embodiment, two each of the long side floor beams 23 and the short side floor beams 24 are used, and they constitute a rectangular frame including the connecting portion 25.

The connecting portion 25 is formed to protrude outward from the plurality of floor beams 23 and 24 in the unit main body 2, and includes an upper surface plate 25a, a rising portion 25b, a floor beam fixed plate 25c, a connecting box 25d, and a reinforcing portion. A plate 25e is provided.

As shown in FIG. 10(f), the top plate 25a is formed into a substantially rectangular shape, with a pillar 20 erected at one corner, and a pillar 20 formed into an L-shape in plan view at a diagonal corner of the pillar 20. A raised portion 25b is integrally provided.
The rising portion 25b is used when a wooden column 8, which will be described later, is erected on the top plate 25a.

The floor beam fixed plates 25c are provided on two orthogonally adjacent side surfaces, and a plurality of floor beams 23 and 24 are fixed thereto. A through hole through which a bolt is passed is formed in the floor beam fixed plate 25c, and a plurality of floor beams 23 and 24 are fastened with bolts.

The connection box 25d is used for connection with the pedestal 40, and holes for connecting the residential unit 1 and the pedestal 40 are formed on two orthogonal sides facing the outside and on the bottom surface. There is. Although not shown, a bolt is provided on the frame 40 to protrude upward corresponding to the position of the connection box 25d, and the bolt is inserted into the connection box 25d from a hole formed on the lower surface of the connection box 25d. It will be installed inside. Nuts can then be inserted through holes formed on the two sides to perform tightening operations.

The reinforcing plate 25e is provided so as to be located at least below the side surface of the column 20, and plays the role of reinforcing the top plate 25a. Alternatively, as shown in FIG. 10, it may be provided as a lower plate relative to the upper plate 25a.

Note that, when the plurality of floor beams 23 and 24 are fixed to the floor beam fixed plate 25c, they are provided at the center of one side of the connecting portion 25. That is, the plurality of floor beams 23 and 24 are provided at positions offset from the lower end portions of the columns 20. On the other hand, since the plurality of ceiling beams 21 and 22 are provided at the upper end of the pillar 20, the unit main body 2 has a plurality of A rectangular frame including the floor beams 23 and 24 is formed to expand outward. In other words, the lower end of the unit main body 2 itself is longer than the upper end in the long and short side directions.

As shown in FIGS. 6 and 7, a convex portion 29 formed in the shape of a square column (prismatic cylinder column) is fixed to the upper end surface of the column 20. As shown in FIGS. The convex portion 29 is a protrusion that functions as a positioning means when installing a plurality of roof wooden panels (a roof wooden panel 5 and an end roof panel 6), which will be described later, on the upper surface of the unit main body.
The means for fixing the upper end of the column 20 may be welding, or a through hole may be formed in the side surface of the convex portion 29, and the through hole may be used to connect the upper end of the column 20 with a bolt.
Note that a through hole through which a bolt is passed is formed on the upper surface of the convex portion 29, so that the end roof panel 6 can be fastened with bolts.

Since the protrusions 29 are fixed to the upper end faces of the pillars 20 at the four corners, in this embodiment, the four protrusions 29 are provided at the four corners of the upper end of the unit body 2. However, the number and location of the protrusions 29 are not limited to these, and it is sufficient that at least one protrusion is provided at both ends of the unit main body 2 in the longitudinal direction.
For example, the protrusions 29 may be installed on the upper end surfaces of two pillars 20 adjacent to each other in the long side direction, or on the upper end surfaces of two pillars 20 located on the same diagonal. Alternatively, they may be installed near the center of the upper end surfaces of the parallel short side ceiling beams 22.

As shown in FIGS. 11 and 12, a supporting hardware 30 for supporting a plurality of wooden roof panels 5 is installed on at least the upper surface of the long-side ceiling beam 21 among the plurality of ceiling beams 21 and 22. 21.
Note that the support hardware 30 may also be provided on the upper surface of the short side ceiling beam 22. In this case, the end roof panel 6 is supported by the support hardware 30 on the short side ceiling beam 22.
The support hardware 30 is formed into a substantially inverted hat shape, and includes a mounting surface 30a that is mounted and fixed on the upper surface of the ceiling beams 21 and 22, and a raised upper end that is integrally formed on both side edges of the mounting surface 30a. It has two support surfaces 30b integrally formed with. The plurality of wooden roof panels 5 and 6 are provided across the two support surfaces 30b.

As shown in FIGS. 8 and 22, the plurality of long-side ceiling beams 21 are provided with horizontal braces 31 arranged to connect diagonals of a rectangular frame including the plurality of ceiling beams 21 and 22. It is provided.

As shown in FIGS. 9, 13, and 23, floor support brackets 32 and floor support portions 33 are provided on the inner surfaces of the plurality of floor beams 23, 24 to support the floor wood panel 7, which will be described later. ing.
A plurality of floor support brackets 32 are fixed to the inner surfaces of the webs 23a, 24a of the plurality of floor beams 23, 24 at intervals, and each protrudes toward the center of the unit body 2. A long floor receiving part 33 is integrally provided at the tip end in the protruding direction. That is, the elongated floor receiving portion 33 is provided to span between the protruding end portions of the plurality of floor receiving brackets 32 .
The floor support portion 33 includes an upper surface plate portion 33a provided along the upper surface of the protruding end portion of the plurality of floor support brackets 32, and a vertical plate portion 33b integrally formed at the end of the upper surface plate portion 33a and extending downward. , and a receiving plate portion 33c protruding from the lower end of the vertical plate portion 33b toward the center of the unit main body 2. The plurality of wooden floor panels 7 are placed on the receiving plate portion 33c.

As shown in FIGS. 13 and 23, adjustment material receiving portions 34 are provided on the outer surfaces of the plurality of floor beams 23 and 24, to which adjustment materials 9, which will be described later, are fixed.
The adjustment material receivers 34 are provided at the same intervals as the floor support brackets 32, and are fixed to the floor beams 23, 24 with similar bolts. Such an adjustment material receiving part 34 includes a proximal end plate part 34a fixed to the floor beams 23 and 24, a protruding plate part 34b protruding outward from the proximal end plate part 34a, and a tip end in the protruding direction of the protruding plate part 34b. A fixed plate part 34c is bent in the same direction as the proximal end plate part 34a.
The adjustment member 9 is fixed to the fixed plate portion 34c. Note that, as described above, the adjustment material receiving parts 34 are provided at the same intervals as the floor support brackets 32, so the adjustment material 9 is arranged and fixed across the plurality of adjustment material receiving parts 34. There is.

The unit main body 2 is configured as described above.
Note that the plurality of ceiling beams 21 and 22 and the plurality of floor beams 23 and 24 have first mounting hardware 26 and second mounting hardware 27 that are used when a plurality of wall wood panels 4 are installed on the unit body 2. are attached, and these will be described later.

[About multiple wood panels]
As described above, the outer surface of the unit main body 2 as described above is covered with a plurality of wooden panels having heat insulating performance. The plurality of wooden panels in this embodiment include frame material panels 3 (3A, 3B), wall wooden panels 4, roof wooden panels 5 (end roof panels 6), and floor wooden panels 7. A wooden pillar 8 is erected at the corner. Furthermore, an adjustment member 9 is provided below the wall wood panel 4.
Further, a corner covering material 15 is provided on the outside of the frame panel 3 (3A, 3B) along the frame panel 3 (3A, 3B).

The basic structure of a wood panel is that vertical and horizontal frame materials A and B are assembled into a rectangular shape, and auxiliary crosspieces C are assembled vertically and horizontally inside the rectangular frame made of vertical and horizontal frame materials A and B to form a panel frame. The panel frame has face materials D and E attached to both sides or one side of the panel frame, and has a hollow structure inside. Furthermore, the internal hollow portion is usually filled with a heat insulating material F such as glass wool or rock wool.
Moreover, the vertical and horizontal frame materials A and B, auxiliary crosspiece materials C, and face materials D and E that constitute the wooden panel are firmly joined with adhesive.

The vertical stile material A refers to the stile material that extends in the long side direction of a rectangular frame assembled into a rectangular shape, and the horizontal stile material B refers to the stile material that extends in the short side direction. It refers to the material.
These frame materials A and B may be used in a plurality of stacked sheets as necessary, for example, to improve the rigidity of the wooden panel or to expand the surface to be fixed.

The auxiliary frame material C is assembled to the rectangular frame assembled by the vertical and horizontal frame materials A and B, as necessary to improve the rigidity of the wooden panel, and is installed only in the vertical direction (long side direction). It may be assembled horizontally, or it may be assembled only in the lateral direction (short side direction). Moreover, it does not have to be assembled into a rectangular frame.
Similar to the above-mentioned frame materials A and B, the auxiliary frame material C may also be used in a plurality of layers, if necessary.

One of the facing materials D and E is provided on the outside (outdoors) side and the other on the inside (living space) side. In this embodiment, for convenience of explanation, the facing material D is provided on the outside side (hereinafter referred to as The outer surface material D) and the surface material E shall be provided on the inside side (hereinafter referred to as the inner surface material E). Moreover, the facing materials D and E are not necessarily provided on both sides of the frame, but may be provided only on one side.

As the insulation material F, fiber-based insulation materials such as glass wool and rock wool are mainly used as described above, but the material is not limited to these. For example, foamed resin-based materials such as phenol foam and polyethylene foam are used. Insulation may be used.
When a member or the like is provided inside the wood panel, the heat insulating material F is provided to avoid the member or the like, but is preferably provided so as to surround the member or the like in order to prevent deterioration of the heat insulation performance. In addition, in each drawing, the heat insulating material expressed in the shape of a mesh is a fiber-based heat insulating material, and the heat insulating material not expressed in the shape of a mesh is a foamed resin-based heat insulating material.

Through-holes are appropriately formed in the frame materials A and B, the auxiliary crosspieces C, and the facing materials D and E, and are used for passing water and gas piping, electric wires, and communication lines, or for work when installing wood panels. sometimes used.
17 and 18 show an example in which through-holes are formed in the inner side material E for the installation work of the wooden wall panel 4. That is, nuts, hardware, etc., or hands, tools, etc., are inserted into the through hole.
The through-holes formed in the wooden panel shall include through-holes through which bolts are passed when fixing the wooden panel to other members, and such through-holes shall be provided at necessary locations. It shall be formed appropriately. Further, when bolting (bolt connection) is performed, a member or structure such as a nut having a female thread that engages with the male thread of the bolt is appropriately used.

Ant-proof sheets and moisture-permeable waterproof sheets shall be appropriately attached to the wood panels. In particular, it is desirable that these sheets be attached to the outer surface material D of the wood panel. Instead of using an anti-termite sheet, the frame materials A and B and the auxiliary crosspiece C may be impregnated with an anti-termite agent to form a wood panel.

As described above, the wooden pillars 8 are erected at the connecting portions 25 at the four corners of the lower end of the unit body 2. That is, the upper surface plate 25a of the connecting portion 25 is provided with a rising portion 25b formed in an L-shape in plan view at a corner located diagonally from the corner where the four corner pillars 20 are erected. . The two orthogonally adjacent side surfaces of the wooden column 8 at its lower end are in contact with the rising portion 25b and are fixed with screws or the like.
The above-mentioned two side surfaces at the lower end of the wooden column 8 are cut out by the thickness (board thickness) of the rising portion 25b. In other words, when the above-mentioned two sides of the lower end of the wooden pillar 8 are fixed in alignment with the L-shaped rising part 25b, the two sides of the wooden pillar 8 and the outside (outer corner side) of the L-shaped rising part 25b are fixed. The sides will be flush with each other.

(Panel for frame material)
As shown in FIG. 15, FIG. 16, FIG. 22, FIG. 24, and FIG. A frame material panel 3B is included.

The frame material panel 3A that covers the pillar 20 includes vertical and horizontal frame materials A and B, an outer surface material D, and a heat insulating material F.
As shown in FIGS. 15 and 16, two frame panels 3A are provided at each of the four corners of the residential unit 1, and two frame panels 3A are provided at two orthogonally adjacent sides of the wooden column 8. are fixed respectively. That is, the wooden pillar 8 and the two frame material panels 3A are arranged to form an L shape in plan view. Further, the frame material panel 3A is placed on the top plate 25a of the connecting portion 25. Further, an end roof panel 6 is placed on the upper end surface. Here, as mentioned above, since the two side surfaces of the wooden column 8 and the outer side of the L-shaped rising portion 25b are flush with each other and there is no difference in level, the frame material panel 3A is attached to the wooden column 8. It is designed so that it can be fixed without any gaps along the sides.
The frame material panels 3A are arranged at intervals from the side surfaces of the pillars 20. In the gap between these frame material panels 3A and the side surfaces of the pillars 20, as shown in FIG.
An inner heat insulating material 3a located inside the frame material panel 3A is filled.

The frame material panel 3B that covers the ceiling beams 21 and 22 includes vertical and horizontal frame materials A and B, auxiliary crosspieces C, outer side materials D, and heat insulating materials F. The auxiliary frame material C is provided so as to connect the central portions of the frame material A in the long side direction.
As shown in FIGS. 15 and 16, the frame material panel 3B is provided to span between the upper ends of the frame material panel 3A that covers the pillar 20, and is provided between the upper ends of the frame material panel 3A that covers the pillar 20. The upper ends are connected. That is, the two frame material panels 3A and one frame material panel 3B are assembled in a gate shape.
Furthermore, a wooden roof panel 5 and an end roof panel 6 are placed on the upper surface of the frame panel 3B.
The frame material panel 3B is spaced apart from the ceiling beams 21 and 22. The gaps between the frame panel 3B and the ceiling beams 21 and 22 are filled with an inner heat insulating material 3b located inside the frame panel 3B, as shown in FIG. The inner insulation material 3b is a insulation material provided on the outside of the plurality of ceiling beams 21, 22, and reaches the upper wooden panels 5, 6 for the roof and the side frame material panels 3B, and also It is filled up to the webs 21a, 22a of the beams 21, 22.

Each frame material panel 3A, 3B is provided along the pillars 20 at the four corners and the plurality of ceiling beams 21, 22, and thus operates in synchronization with these. In other words, for example, when the residential unit 1 shakes (vibrates) due to wind, an earthquake, etc., the pillars 20 at the four corners and the plurality of ceiling beams 21, 22, which are the framework of the unit body 2 in the residential unit 1, move in the same direction. oscillates (moves).
In other words, each frame material panel 3A, 3B is assembled in a gate shape, and is further fixed to the wooden pillar 8 erected at the connecting portion 25 of the unit body 2, so that it appears as if it were a unit body. It is incorporated into the unit body 2 as if it were integrated with the unit body 2.

(Wood panel for walls)
The wall wood panel 4 in this embodiment includes vertical and horizontal frame members A and B, vertical and horizontal auxiliary frame members C, side members D and E on both sides, and a heat insulating material F, as shown in FIG.
A plurality of wall wood panels 4 are arranged between frame panels 3A that cover the side surfaces of the columns 20. In the case of the residential unit 1 in this embodiment, six wall wood panels 4 are lined up in the long side direction, and two wall wood panels 4 are lined up in the short side direction. A frame material panel 3B covering the ceiling beams 21 and 22 is provided on top of these wall wood panels 4.

As shown in FIG. 17, the wall wood panel 4 is attached to a plurality of ceiling beams 21 and 22 by first attachment hardware 26.
The first mounting hardware 26 is attached to the lower surfaces of the lower flanges 21c and 22c of the ceiling beams 21 and 22, and is fixed to the frame material B that constitutes the upper side of the rectangular frame of the wall wood panel 4.
To explain in more detail, the first mounting hardware 26 is attached to the lower surface of the lower flanges 21c, 22c of the ceiling beams 21, 22, and has a first plate portion 26a extending outward and an extension of the first plate portion 26a. It has a second plate part 26b extending downward from the end in the exit direction, and a third plate part 26c extending outward from the lower end of the second plate part 26b and fixed to the lower surface of the frame material B. The third plate portion 26c passes through the inner side material E of the wall wood panel 4 (passes through a through hole formed in the inner side surface material E), and extends from below against the lower surface of the frame material B. come into contact with
In addition, the first plate portion 26a, which is the base end portion of the first mounting hardware 26, has its central portion fastened with bolts 28 to the lower flanges 21c, 22c of the ceiling beams 21, 22, and is fixed in the left-right direction. It can be rotated slightly. Although not shown, a through hole through which the bolt 28 is passed is formed in the first plate portion 26a. This through hole may be a circular hole or may be a long hole that is long in the length direction of the ceiling beams 21, 22.
In this embodiment, two first mounting hardware 26 are provided for one wall panel 4. That is, the third plate portion 26c of the first mounting hardware 26 is fixed to each of the left and right end portions of the upper end portion of the wall wood panel 4.

As shown in FIG. 18, the wall wood panel 4 is attached to the plurality of floor beams 23 and 24 by second attachment hardware 27.
The second mounting hardware 27 is attached to the upper surface of the upper flanges 23b and 24b of the floor beams 23 and 24 on the living space S side, and is attached to the frame material B that constitutes the lower side of the rectangular frame of the wall wood panel 4. Fixed.
To explain in more detail, the second mounting hardware 27 is attached to the upper surface of the upper flanges 23b, 24b of the floor beams 23, 24 on the living space S side, and has a first plate portion 27a extending outward; It has a second plate part 27b that extends upward from the end in the extending direction of the first plate part 27a and is fixed to the side surface of the frame material B via the inner surface material E. The lower end portion of the wall wood panel 4 is placed on the upper surface of the outer side of the upper flanges 23b, 24b of the floor beams 23, 24.
In addition, the first plate portion 27a, which is the base end portion of the second mounting hardware 27, has its central portion fastened with bolts 28 to the upper flanges 23b, 24b of the floor beams 23, 24, and is It can be rotated slightly. Although not shown, a through hole through which the bolt 28 is passed is formed in the first plate portion 27a. This through hole may be a circular hole or may be a long hole that is long in the length direction of the ceiling beams 21, 22.
In this embodiment, three second mounting hardware 27 are provided for one wall panel 4. That is, the second plate portions 27b of the second mounting hardware 27 are fixed to the center and left and right end portions of the lower end of the wall wood panel 4, respectively.

The wall wood panel 4 is attached to a plurality of ceiling beams 21 and 22 and a plurality of floor beams 23 and 24 via a first mounting hardware 26 and a second mounting hardware 27. Moreover, due to the first mounting hardware 26 and the second mounting hardware 27 extending outward, the position is located outside of the plurality of ceiling beams 21, 22 and the plurality of floor beams 23, 24, and is located slightly in the left and right direction. It can be rotated. Therefore, the plurality of wall wood panels 4 attached to the unit main body 2 function as a curtain wall. That is, for example, when the residential unit 1 shakes (vibrates) due to wind, an earthquake, etc., the four corner columns 20 and the plurality of ceiling beams 21, 22, which are the framework of the unit body 2 in the residential unit 1, move in the same manner. Since this is not done, it is possible to prevent the wooden wall panel 4 from falling off or being damaged.

As shown in FIG. 19, a resilient cushioning material 10 is provided on the outer peripheral end surface of each wall wood panel 4. It is in a collapsed state between panel 4). In addition, the cushioning material 10 is in a collapsed state not only between adjacent wood panels but also between members that strongly contact the outer peripheral end surface of the wall wood panel 4 (members that contact with pressure such that the cushioning material 10 is crushed). becomes.
The buffer material 10 is also called a filler material, a packing material, an airtight seal, etc., and has a buffering function between a predetermined wall wood panel 4 and a member that is in strong contact with the outer peripheral end surface of the predetermined wall wood panel 4. It is possible to achieve this and improve airtightness. The material for the cushioning material 10 is not particularly limited, but for example, rubber-based materials such as natural rubber, chloroprene rubber, and ethylene propyne rubber are preferably used; however, the material is not limited thereto, and polyethylene You may also use resinous materials such as. That is, any material may be used as long as it has elasticity (cushioning properties) and airtightness in a collapsed state.
In this embodiment, the cushioning material 10 is provided only on the outer peripheral end surface of the wall wood panel 4, but other wood panels (frame panel 3, roof wood panels 5 and 6, floor wood panel 4) A cushioning material 10 may be provided on the outer peripheral end surface of the wooden panel 7).

As described above, the wall wood panel 4 is located outside the plurality of ceiling beams 21 and 22 and the plurality of floor beams 23 and 24. Taking advantage of this, an intermediate heat insulator 4a and an inner heat insulator 4b are further provided on the living space S side of the wall wood panel 4, as shown in FIG.
The inner heat insulating material 4b is a heat insulating material provided at a position closest to the living space S among the walls in the residential unit 1. The intermediate heat insulating material 4a is a heat insulating material located between the heat insulating material F inside the wooden wall panel 4 located at the outermost side of the wall and the inner heat insulating material 4b.
Further, base materials 4c, which are square materials, are attached to both side edges of the inner side material E of the wall wood panel 4 along the vertical direction. As shown in FIG. 24, the inner heat insulating material 4b is provided with a base material 4c as a mounting base. The intermediate heat insulating material 4a is provided in parallel with the base material 4c, and is surrounded by the wall wood panel 4, the inner heat insulating material 4b, and the base material 4c.
Further, an inner wall material 12, which is an interior finishing material, is provided on the side surface of the living space S of the inner heat insulating material 4b. The inner wall material 12 may be a gypsum board, and a wall cloth may be attached to the side of the living space S of this gypsum board.

The wall wood panels 4 include those having openings such as doors Do and windows W, as shown in FIGS. 1, 2, and 14. When a door Do or a window W is formed in the wall wood panel 4, the opening is formed by appropriately changing the way the frame members A and B and the auxiliary crosspiece C are assembled (the frame for the opening). A sash for the door Do and a sash for the window W are attached to the opening. Further, when the residential unit 1 is used in a cold region or a polar region, all of these sashes are designed to be compatible with the cold region or the polar region.

The wall wood panel 4 and the frame material panels 3A and 3B in this embodiment are covered with the exterior material 1a, but are not limited to this, and the wall wood panel 4 and the frame material panels 3A , 3B may be provided with an exterior wall material or may be provided with a solar power generation array.

(Wood panels for roofs)
As shown in FIGS. 11, 12, 20 to 22, etc., the wooden roof panels 5 and 6 in this embodiment include vertical and horizontal frame materials A and B, vertical and horizontal auxiliary beam materials C, outer surface materials D, A heat insulating material F is provided. The outer side member D is provided on the upper side.
The wooden panels 5 and 6 for the roof include a normal wooden panel 5 for the roof and end roof panels 6 provided at both ends in the longitudinal direction of the residential unit 1 (unit main body 2). .

As shown in FIGS. 14 and 20, the normal wooden panels 5 for roofing are arranged so that their long sides are aligned with the short sides of the unit body 2, and a total of six wooden panels 5 for roofing are They are arranged in the long side direction of the unit main body 2.
These wooden roofing panels 5 are installed on the top surface of the unit body 2 using convex portions 29 provided at both longitudinal ends of the unit body 2 (upper end surfaces of the pillars 20 at the four corners) as positioning means. . That is, when arranging the wooden roof panels 5 in the long side direction of the unit main body 2, the first wooden panel 5 for the roof is arranged so as to be in contact with the convex portion 29, and the wooden panel 5 for the second roof is arranged so as to be in contact with the convex portion 29. is arranged so as to be in contact with the first wooden roof panel 5. From then on, if the wooden roofing panel 5 is placed so as to be in contact with the previous wooden roofing panel 5, a normal roof will be formed between the protrusions 29 provided at both ends of the unit main body 2 in the longitudinal direction. The wooden panel 5 will fit snugly. It is also possible to adopt a method in which ordinary wooden panels 5 for a roof are housed one after another from both ends in the long side direction of the unit body 2 toward the center.
In addition, even when using a wooden panel 5 for a roof that is elongated along the long side direction of the unit body 2, the wooden panel 5 can be placed between the protrusions 29 provided at both ends of the unit body 2 in the long side direction. Bye.

Since the stile materials A in the long sides of adjacent regular roofing wood panels 5 are in contact with each other, by connecting these stile materials A with bolts, all the roofing wood panels 5 are connected together. become. Moreover, these wooden panels 5 for the roof are bolted to the upper surface of the frame material panel 3B that covers the long side ceiling beam 21.
In addition, FIG. 20 shows that through holes are formed through which bolts are passed when connecting frame materials A in the long side direction with bolts, and that short holes are formed at both lengthwise ends of each wooden roof panel 5. It is shown that through holes through which bolts are passed are formed at both ends in the side direction.

As shown in FIG. 21, the end roof panel 6 has recesses 6a provided at both longitudinal ends. The concave portion 6a is formed on the lower surface of the end roof panel 6, and serves as a portion in which the convex portion 29 is accommodated when the end roof panel 6 is installed at both ends in the longitudinal direction of the unit body 2. ing.
Since the end roof panel 6 has the recess 6a in this way, the frame material A in the long side direction is interrupted at the position of the recess 6a. That is, the recess 6a is opened downward and laterally. Further, in order to form the recess 6a, auxiliary crosspieces C are assembled in an H shape and are assembled between the frame materials A in the long side direction.

In the outer surface material D constituting the end roof panel 6, through holes through which bolts are passed are formed at locations corresponding to the positions of the recesses 6a and at locations at both ends in the length direction. When installing the end roof panel 6 on the top surface of the unit main body 2, install it so that the convex portion 29 fits within the concave portion 6a, and use a frame material to cover the top surface of the convex portion 29 and the short side ceiling beam 22. bolts to the panel 3B. Then, the end roof panel 6 is provided on the roof wooden panel 5 adjacent to the convex portion 29.

Moreover, the stile material A formed so as to be interrupted at the position of the recess 6 a contacts the stile material A of the roof wood panel 5 adjacent to the convex portion 29 of the ordinary roof wood panel 5 . The frame material A of the end roof panel 6 is formed with a plurality of through holes through which bolts are passed. The frame materials A are connected to each other by bolts.

A plurality of ordinary roof wood panels 5 and end roof panels 6 at both ends of the unit main body 2 in the longitudinal direction are all connected to each other by bolts, and are continuously connected in the length direction on the upper surface of the unit main body 2. The situation is as follows. Further, each of the wooden roof panels 5 and 6 is bolted to a frame material panel 3B that covers a plurality of ceiling beams 21 and 22. The roof of the residential unit to which these wooden roofing panels 5 and 6 are connected is formed to be wider outward than the upper surface of the unit body 2, so that the roof of the unit body 2 is formed as if it were a single large-sized wooden roofing panel. It is designed to cover the top surface of.

As described above, the wooden roof panels 5 and 6 are provided above the plurality of ceiling beams 21 and 22 by the support hardware 30, the frame material panel 3B, and the convex portion 29. There is. Furthermore, between the plurality of ceiling beams 21, 22 and the frame material panel 3B, the wall wood panel 4 is located outside of the plurality of ceiling beams 21, 22 and the plurality of floor beams 23, 24. A gap is formed to match the Taking advantage of this, an inner heat insulating material 5a is further provided on the residential space S side of the wooden roof panels 5 and 6, as shown in FIGS. 22 and 25.
The inner heat insulating material 5a is a heat insulating material provided inside the plurality of ceiling beams 21, 22 and placed above the living space S, and is filled up to the positions of the webs 21a, 22a of the plurality of ceiling beams 21, 22. has been done.
Furthermore, a ceiling material 13, which is an interior finishing material, is provided on the side surface of the living space S of the inner heat insulating material 5a. The ceiling material 13 may be made of gypsum board, and a ceiling cloth may be attached to the side surface of the living space S of this gypsum board.

Although the wooden panels 5 and 6 for roofs in this embodiment are covered with the exterior material 1a, the present invention is not limited to this, and roofing materials may be provided on the wooden panels 5 and 6 for roofs. Alternatively, a photovoltaic array may be provided.

(wood panel for floor)
The wooden floor panel 7 in this embodiment includes vertical and horizontal frame materials A and B, vertical and horizontal auxiliary crosspieces C, an outer side surface material D, and a heat insulating material F, as shown in FIGS. 14, 23, and the like. The outer side member D is provided on the lower side.
The size of the wooden floor panel 7 is set to be the same as the size of the ordinary wooden panel 5 for the roof, and like the ordinary wooden panel 5 for the roof, six wooden panels 7 for the floor are used. These wooden floor panels 7 are connected to each other with bolts.

The wooden floor panels 7 are arranged so that their long sides are aligned with the short sides of the unit body 2, and a total of six wooden floor panels 7 are arranged in the long side direction of the unit body 2. It is being The outer peripheral edge portion is received by a floor support portion 33 provided via a floor support bracket 32 for the plurality of floor beams 23 and 24.
Note that, as described above, the plurality of floor beams 23 and 24 are located outside the plurality of ceiling beams 21 and 22, but the plurality of floor support brackets 32 allow the floor support portion 33 to be placed on the living space S side. Because of this position, a floor wooden panel 7 of the same size as the roof wooden panel 5 can be provided directly below the roof wooden panel 5.

Above the wooden floor panel 7, a floor material 14 is provided which is supported by a floor support 14a provided on the upper surface of the wooden floor panel 7 (upper surface of the panel frame). As shown in FIG. 23, the lower end portions of the respective heat insulating materials 4a, 4b and wall surface material 12 in the wall extend to above the upper surfaces of the plurality of floor beams 23, 24 and the floor support bracket 32. Therefore, a packing material 14b is filled between the outer peripheral end of the floor material 14 and the wall material 12.
Note that heat storage materials are attached to both the front and back surfaces of the floor material 14, so that heat in the living space S can be stored.

As described above, a gap is formed between the floor wood panel 7 and the floor material 14 supported by the floor support 14a. Taking advantage of this, an inner heat insulating material 7a is further provided on the living space S side of the wooden floor panel 7. Moreover, the inner heat insulating material 7b is also filled between the plurality of floor support brackets 32.
The inner heat insulating material 7a is filled until it contacts each of the heat insulating materials 4a, 4b and the wall material 12 in the wall extending below the floor material 14.

(Adjustment material)
Below the wooden wall panel 4, as shown in FIG. 23, an adjustment member 9 is provided. That is, the lower end of the wall wood panel 4 is placed on the upper surface of the outer side of the upper flanges 23b, 24b of the floor beams 23, 24, as described above. Therefore, the outer half of the wall wood panel 4 protrudes outward from the upper flanges 23b, 24b of the floor beams 23, 24. The adjustment member 9 is provided so as to be located below the lower end surface of the wall wood panel 4 that protrudes outward in this manner.

More specifically, the adjusting member 9 is fixed to a fixed plate portion 34c of an adjusting member receiving portion 34 provided on the outer surface of the webs 23a, 24a of the floor beams 23, 24. Further, the adjustment material 9 has its vertical dimensions set to be approximately equal to the vertical dimensions of the floor beams 23 and 24, so that it is located below the wall wood panel 4 and on the sides of the floor beams 23 and 24. It will be installed to fill in the dents that occur in the area.

The adjustment material 9 is provided on the outside of the plurality of floor beams 23 and 24 and serves to cover the plurality of floor beams 23 and 24. Further, the adjustment member 9 is provided between the connecting portions 25 provided at the four corners of the lower end portion of the unit main body 2 .

(Coating material for corners)
As described above, the corner covering material 15 is provided along the frame panels 3A, 3B on the outside of the frame panels 3A, 3B. To explain in more detail, the corner covering material 15 is provided on each of the four sides of the residential unit 1 along the upper side and both sides of the side, as shown in FIGS. 22, 24, and 25. ing. The corner covering material 15 provided on the upper side and the corner covering material 15 provided on both sides are connected in a gate shape. Although the corner covering material 15 in this embodiment is not provided on the lower side of the residential unit 1 or the upper surface of the residential unit 1, it may be provided as appropriate.

The corner covering material 15 is formed to have a concave shape in cross section so that the center portion is concave, and includes two base portions 15a, a cover portion 15b, and a groove portion 15c. The concave groove portion 15c refers to the concave portion of the central portion of the corner covering material 15 (the concavity of the cover portion 15b formed along the concavity between the base portions 15a). It is formed along the length direction of the covering material 15.

The two base portions 15a are square timbers, and are fixed along the upper side and both side sides of the residential unit 1 at intervals. More specifically, in the case of the upper side, as shown in FIGS. 22 and 25, two base portions 15a are provided at intervals on the roof wooden panels 5 and 6 side and the frame material panel 3B side. There is. In the case of both sides, as shown in FIG. 24, two base portions 15a are provided at intervals on the wooden pillar 8 side and the frame material panel 3A side.
Note that the two base portions 15a that are arranged orthogonally adjacent to each other through the outermost corner of the wooden column 8 are either shortened in width or shortened in width at the adjacent side edges in the width direction. Cut diagonally at 45 degrees.

The cover portion 15b is a steel plate cover provided to cover the two base portions 15a and the recess between these two base portions 15a, and is fixed to the two base portions 15a with screws or the like. .
Note that the two cover parts 15b that are arranged orthogonally adjacent to each other through the outermost corner of the wooden column 8 may be integrally formed.

The concave groove portion 15c in the center of the corner sheathing material 15 is used for attaching the sheathing material 62 of the connection space 50, for example, as shown in FIGS. 24 and 25, or for receiving rainwater from the roof surface in two stages. It is also used as a draining member that allows water to flow downward.

[About the pedestal]
The pedestal 40 to which the residential unit 1 is connected is a transportation pedestal that can be moved by a towing vehicle (not shown) with the residential unit 1 placed thereon. The unit installation section 41 includes a unit installation section 41 , and a support leg section 42 that supports the unit installation section 41 .

The unit installation part 41 is a frame body or a plate-shaped body whose dimensions are set so that the outer peripheral end thereof protrudes outside the lower end surface of the residential unit 1, and the four corners have connection parts of the four corners of the unit main body 2. A bolt (not shown) inserted into the connection box 25d at 25 is provided to protrude upward.
Note that the work of attaching a plurality of wooden panels to the unit main body 2 can be performed on this unit installation section 41. Since the unit main body 2 itself is assembled in advance at a factory or the like, depending on the case, the unit main body 2 may be installed on the unit installation part 41 and transported to the site together with the pedestal 40. The work of attaching a plurality of wooden panels may also be performed in a factory or on-site.

The support legs 42 have specifications for using the pedestal 40 for transporting the residential unit 1. That is, when the residential unit 1 is used in a cold region or a polar region, the support leg portion 42 has a sled portion 42a, as shown in FIG. 1 and the like. In addition, if the residential unit 1 is used in a cold region or other than polar regions, it may have wheels, or it may be equipped with endless tracks (also called caterpillars) so that it can be transported even on uneven terrain such as construction sites, farmland, and deserts. ).

In addition, in this embodiment, the support leg part 42 has the sled part 42a, and since it is assumed that the residential unit 1 is used in a cold region or a polar region, for example, a snowmobile is used as the towing vehicle. It will be done. Such a towing vehicle and the unit installation section 41 or the support leg section 42 are connected by a towing chain 43 or a towing belt.

Further, in this embodiment, two residential units 1 (1A, 1B) are used in a state where they are connected via a connection space 50. Therefore, the two residential units 1 (1A, 1B) are each mounted on a pedestal 40, so that they can be towed simultaneously by a towing vehicle. In such a case, a connecting device that connects one pedestal 40 and the other pedestal 40 may be used as appropriate.

[About connecting space]
The connecting space 50 connecting the two residential units 1 (1A, 1B) connects the two residential units 1A, 1B, as shown in FIGS. 1, 3 to 5, 22, 24, and 25. It refers to the entire area including the space formed when the connecting means 51 and the covering means 61 are connected. Moreover, the wall wood panel 4 is not provided at the location where the two residential units 1A, 1B are connected by the connecting space 50, and the two residential units 1A, 1B are open toward the connecting space 50. It is in a state of being

The connecting space 50 has a connecting floor structure that connects the floors of the two residential units 1A and 1B (wooden floor panels 7 facing the connecting space 50), and covers at least the upper part and both sides of the connecting space 50. and a covering structure covered with a material 62.
Since the two residential units 1A and 1B are formed as different structures and installed on separate frames 40, they may perform different operations when vibration occurs. The connecting floor structure and covering structure can effectively absorb such different operations while forming the connecting space 50.

(Connected floor structure)
As shown in FIGS. 3 and 5, the connected floor structure that constitutes the floor in the connected space 50 is a structure that is installed between the floor beam 23 in one residential unit 1A and the floor beam 23 in the other residential unit 1B. It has a connecting means 51 provided across the body, and a connecting floor portion 55 provided at a position spaced upward from the connecting means 51.
The connecting means 51 includes a movable mechanism 52, a floor frame 53, a bottom member 54, and a hanging member 54a. Further, the connecting floor section 55 includes a first floor section 56 and a second floor section 57.

In the connecting means 51, the movable mechanism 52 is provided on each of the floor beams 23 in the one and the other residential units 1A, 1B, and is spaced apart from each other, and is movable in the vertical and horizontal directions. It is configured.
As such a movable mechanism 52, for example, a hitch structure including a hitch ball and a hitch coupler that can move vertically and horizontally with respect to the hitch ball is adopted.

The floor frame 53 is provided to span between the movable mechanism 52 on one residential unit 1A side and the movable mechanism 52 on the other residential unit 1B. The floor frame 53 is provided between both movable mechanisms 52 and operates in synchronization with these movable mechanisms 52.

The lower surface material 54 is also called a so-called expansion joint, and is a flexible bellows-shaped surface material, and is made of, for example, a thermoplastic elastomer and has cold resistance. It is provided facing the outside and spans between the floor beam 23 in one residential unit 1A and the floor beam 23 in the other residential unit 1B.
Moreover, since such a lower surface material 54 has flexibility as described above, the vicinity of the center is suspended by the hanging member 54a. The hanging member 54a is an angle member, and has an upper surface fixed to the lower surface of the floor frame 53, and a lower surface member 54 fixed to a downwardly extending portion.

In the connected floor section 55, the first floor section 56 is also called a so-called floor expansion joint, and is located above the floor beam 23 in each of the one and the other residential units 1 (1A, 1B), and is It has a sliding mechanism. Moreover, the first floor part 56 is arranged adjacent to the floor material 14 in one and the other residential units 1A and 1B.

The second floor section 57 is located between both first floor sections 56 and is supported above the floor frame 53. Note that this second floor section 57 is the same as the floor material 14 provided in the residential units 1A and 1B, and unlike the first floor section 56, it does not itself have a sliding mechanism. , are displaced in synchronization with the floor frame 53.

Note that the above-described connected bed structure (below the connected bed section 55) is filled with a heat insulating material as appropriate.
The connected floor structure in this embodiment is configured as described above. That is, as described above, the connecting means 51 has a highly flexible structure, so that destructive force is not transmitted between one residential unit 1A and the other residential unit 1B. can do.

(covered structure)
As shown in FIGS. 24 and 25, the covering structure in which at least the upper part and both sides of the connecting space 50 is covered with a covering material 62 is such that the covering material 62 is connected from one residential unit 1A to the other residential unit 1B. It is provided astride and covers at least the top and both sides of the connection space 50. The sheathing material 62 is attached to one side and the other side by a fastening frame 70 that is continuously provided along one end of the sheathing material 62 and the other end of the residential unit 1A, 1B and holds the end. It is fastened to the residential units 1A and 1B.

The covering material 62 is a sheet (membrane) having at least weather resistance and waterproofness, and includes a first covering material 621, a second covering material 622, and a waterproof fastener 63.
The first covering material 621 covers one residential unit 1A side in the connection space 50, and is fastened to one residential unit 1A.
The second covering material 622 covers the other residential unit 1B side in the connection space 50, and is fastened to the other residential unit 1B.
The waterproof fastener 63 connects the first covering material 621 and the second covering material 622, and exhibits a waterproof function when connected.
In addition, in this embodiment, the covering material 62 is a sheet (film), but it is not limited to this, and a surface material (plate material) having higher rigidity than a sheet may be used.

The fastening frame 70 includes a first frame 71 that is in contact with the inner surface of the one and the other residential unit 1A, 1B side ends of the sheathing material 62, and a first frame 71 that is in contact with the inner surface of the one and the other residential unit 1A, 1B side ends of the sheathing material 62. The second frame 72 is in contact with the outer surface of the second frame 72 and the second frame 72 sandwiches the covering material 62 between the second frame 71 and the first frame 71.
That is, the fastening frames 70 are located on one residential unit 1A side and on the other residential unit 1B side, and are located at the ends of the first covering material 621 and the second covering material 622 on the one and other residential unit 1A, 1B sides. The housing unit 1A and the housing unit 1B are respectively fastened to one housing unit 1A and the other housing unit 1B while being sandwiched from the inside and outside of the connection space 50.
Note that the first frame 71 and the second frame 72 are connected by bolts. Therefore, it is assumed that holes through which bolts are passed are also formed at the ends of the covering material 62 (first covering material 621, second covering material 622) on the one and other residential unit 1A, 1B sides.

Further, the fastening frame 70 is provided on the corner covering material 15 provided on the side surface of the other residential unit 1B in one residential unit 1A, and on the side surface of one residential unit 1A in the other residential unit 1B. The corner covering material 15 is fastened to a fastened frame 75 provided in each concave groove portion 15c.
The corner sheathing materials 15 in one and the other residential units 1A and 1B provided with the attached frame 75 face each other directly, and the first sheathing material 621 and the second sheathing material 622 are straightly aligned. It can be stretched.

The inside of the covering material 62 stretched as described above is filled with a heat insulating material. On the side of the connection space 50, a base receiving bracket 714 is provided integrally with the fastening frame 70, and a wooden base material 65a is provided with respect to the base receiving bracket 714. An inner heat insulating material 65 is provided for the base material 65a. Further, a gap is formed between the inner heat insulating material 65 and the covering material 62, but this gap may also be filled with the inner heat insulating material 64 (see FIG. 4). The upper part of the connection space 50 is also filled with inner heat insulating materials 66 and 67 in a double layer.

The residential unit 1 (1A, 1B) configured as described above is intended to be used in a relatively harsh environment, and has excellent heat insulation and airtightness. Further, by providing a moving mechanism (sled portion 42a in this embodiment) for the gantry 40 and towing it with a towing vehicle, the residential unit 1 (1A, 1B) can be moved in accordance with environmental changes. This makes it possible to create a comfortable living space even under relatively harsh environments.

According to the present embodiment, upwardly projecting convex portions 29 are formed at both ends in the long side direction on the upper surface of the residential unit 1, and the plurality of roofing wooden panels 5 are arranged on the upper surface of the residential unit 1. Since the projections 29 at one end in the long side direction and the projections 29 at the other end in the long side direction are arranged, the projections formed at each of both ends in the long side direction on the upper surface of the residential unit 1. The portion 29 can be used as a positioning means when a plurality of wooden roof panels 5 are placed side by side on the upper surface of the residential unit 1. Thereby, when installing a plurality of wooden roof panels 5 on the upper surface of the residential unit 1, positioning can be easily performed without shifting.

Furthermore, end roof panels 6 are attached to both ends in the long side direction of the upper surface of the residential unit 1, and are arranged outward from the convex portion 29 and in succession with the plurality of roof wood panels 5. , the upper surface of the residential unit 1 can be widely covered by the plurality of roof wood panels 5 and end roof panels 6.
Furthermore, since a concave accommodating part (concavity 6a) in which the convex part 29 is accommodated is formed on the lower surface of the end roof panel 6, the convex part 29 can be attached to the end roof panel 6 into a residential unit. It can be used as a positioning means when the devices are placed side by side on the upper surface of 1. Thereby, the positioning when installing the end roof panel 6 on the upper surface of the residential unit 1 can be easily performed without shifting. That is, a plurality of roof wood panels 5 and end roof panels 6 that widely cover the upper surface of the residential unit 1 can be accurately installed.

Furthermore, since the convex portions 29 formed at both ends in the long side direction on the top surface of the residential unit 1 are formed at two places on both ends in the short side direction on the top surface of the residential unit 1, A plurality of convex portions 29 can be used as positioning means at each of both ends in the long side direction of the upper surface of the unit 1. Thereby, positioning when installing a plurality of wooden roof panels 5 on the upper surface of the residential unit 1 can be performed more accurately and easily.

Further, since the convex portions 29 are located above the pillars 20 at the four corners, the convex portions 29 themselves can be provided based on the positions of the pillars 20 at the four corners of the residential unit 1. This makes it difficult for errors to occur in the positions where the protrusions 29 are provided, so it is possible to improve the accuracy in positioning the plurality of wooden panels 5 for roofs provided based on the positions of the protrusions 29.

Further, on the upper surface of the ceiling beams 21 and 22 in the long side direction of the residential unit 1, a supporting hardware 30 for supporting the wooden panel 5 for the roof is provided along the ceiling beam 21 in the long side direction, and The wooden panel 5 is arranged so that its long side direction is along the short side direction of the residential unit 1, and is provided across between supporting metal fittings 30, and the supporting metal fittings 30 have a hat-shaped cross section. Therefore, the number of points in contact with the lower surface of the wooden roof panel 5 increases. Therefore, the number of fixing points can be increased by fixing the wooden panel 5 for the roof to the contact portion of the supporting hardware 30 having a hat-shaped cross section, so the wooden panel 5 for the roof can be fixed to the plurality of ceiling beams 21 and 22. Strength can be improved.

S Living space A Long side stile material B Short side stile material C Auxiliary frame material D External side material E Inner side material F Insulation material 1 Residential unit 1a Exterior material 2 Unit main body 3 Frame material panel 4 Wood panel for wall 5 Roof Wooden panel 6 End roof panel 6a Recess 7 Wooden floor panel 8 Wooden column 9 Adjustment material 10 Cushioning material 15 Corner covering material 15c Concave groove 20 Column 21 Long side ceiling beam 22 Short side ceiling beam 23 Long side floor beam 24 Short side floor beam 25 Connection part 25a Top plate 25b Standing part 25d Connection box 26 First mounting hardware 27 Second mounting hardware 28 Bolt 29 Convex part 30 Support hardware 31 Horizontal brace 32 Floor support bracket 33 Floor support part 34 Adjustment material receiver Part 40 Frame 50 Connection space 51 Connection means 52 Movable mechanism 53 Floor frame 54 Bottom material 54a Hanging member 55 Connection floor section 56 First floor section 57 Second floor section 61 Covering means 62 Covering material 621 First covering material 622 Second covering Material 63 Waterproof fastener 70 Fastening frame 71 First frame 72 Second frame 75 Fastening frame

Claims (6)

For the top surface of multiple ceiling beams that connect the top ends of the four corner columns,
A structure to which a plurality of wooden roof panels having heat insulation performance are attached,
A convex portion protruding upward is formed at each of both ends in the first direction on the upper surface of the plurality of ceiling beams,
The plurality of wooden panels for roofs are arranged such that the top surface of the plurality of ceiling beams is connected from the other side of the protrusion at one end in the first direction to the one side of the protrusion at the other end in the first direction. A mounting structure for wooden panels for a roof, characterized in that they are arranged in between. For the top surface of multiple ceiling beams that connect the top ends of the four corner columns,
A structure to which a plurality of wooden roof panels having heat insulation performance are attached,
A convex portion protruding upward is formed at each of both ends in the first direction on the upper surface of the plurality of ceiling beams,
The plurality of roof wood panels are arranged between the convex portion at one end in the first direction and the convex portion at the other end in the first direction on the upper surface of the plurality of ceiling beams,
On the upper surface of the ceiling beam in the first direction of the plurality of ceiling beams, a support hardware having an inverted hat-shaped cross section for supporting the wooden roof panel is provided along the ceiling beam in the first direction,
The plurality of roof wooden panels are arranged so that their long sides are along a second direction perpendicular to the first direction of the plurality of ceiling beams, and are provided straddling between the supporting hardware. A mounting structure for a wooden panel for a roof, which is characterized by: The roof wood panel mounting structure according to claim 1 or 2,
An end roof panel is attached to both ends of the upper surface of the plurality of ceiling beams in the first direction, which are arranged outwardly from the convex part and continuously with the plurality of roof wooden panels,
A mounting structure for a wooden panel for a roof, characterized in that a concave accommodating portion in which the convex portion is accommodated is formed on the lower surface of the end roof panel . The roof wood panel mounting structure according to any one of claims 1 to 3 ,
The convex portions formed at both end portions in the first direction on the upper surface of the plurality of ceiling beams are formed at two locations on the upper surface of the plurality of ceiling beams at both end portions in the second direction orthogonal to the first direction. A mounting structure for a wooden panel for a roof, characterized in that: The roof wood panel mounting structure according to claim 4 ,
The roof wood panel mounting structure is characterized in that the convex portions are located above the four corner pillars . The roof wood panel mounting structure according to any one of claims 1 to 5,
The wooden panel for roofing is characterized in that it has a rectangular frame whose outer periphery is formed by vertical and horizontal frame members, has facing materials attached to both sides or one side, and is filled with a heat insulating material inside. Installation structure for wooden panels for roofs.

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