JP2020159088A - Connection floor structure - Google Patents

Abstract

To exhibit sufficient connection strength and effectively absorb vibration generated in a connection space when connecting a plurality of adjacent resident units with each other, to enlarge a resident space.SOLUTION: In a connection floor structure for connecting one resident unit 1A with the other resident unit 1B with a substantially rectangular parallelepiped frame shape, one and the other resident units 1A, 1B constitute a rigid-frame structure by including: columns 20 at four corners; a plurality of ceiling beams 21, 22; and a plurality of floor beams 23, 24. Connection means 51 comprising a movable mechanism 52 capable of moving in a vertical direction and in a lateral direction is stretched between the floor beam 23 in one resident unit 1A and the floor beam 23 in the other resident unit 1B. A connection floor portion 55 is provided at a position with a gap upwardly from the connection means 51.SELECTED DRAWING: Figure 26

Description

The present invention relates to a connecting floor structure for connecting residential units to each other.

Conventionally, a technique for constructing a unit-type building by combining a plurality of building units formed in a rectangular parallelepiped frame shape is known (see, for example, Patent Document 1). The building unit includes columns at the four corners, a plurality of ceiling beams connecting the upper ends of the columns, and a plurality of floor beams connecting the lower ends of the columns, and the columns at the four corners and the beams. And are rigidly joined to form a rigid frame structure.

Further, in order to expand the living space, as in Patent Document 2, a plurality of building units may be connected to each other. In that case, an opening is formed on the surfaces of adjacent building units facing each other, and an expansion connection portion that can be folded and stored and can be expanded and expanded is provided in the opening, and further, the expansion connection portion of both building units Are connected by a connecting transfer plate to form the floor and ceiling of the connecting space.

Japanese Unexamined Patent Publication No. 2001-214530 Utility Model Registration No. 2534936

By the way, when moving from one building unit to the other building unit, it moves on the connecting transfer plate that connects the expanded connecting parts of both building units (hereinafter, residential units), so that the connecting strength is sufficient. A flexible structure that easily absorbs vibration is required.

The present invention has been made in view of the above circumstances, and the problem arises in the connection space while exhibiting sufficient connection strength when a plurality of adjacent residential units are connected to each other to expand the living space. It is to absorb vibration effectively.

The invention according to claim 1 is for connecting one residential unit 1 (1A) and the other residential unit 1 (1B) in the shape of a substantially rectangular parallelepiped frame, for example, as shown in FIGS. It has a connected floor structure
The one and the other residential units 1 (1A, 1B) include pillars 20 at the four corners, a plurality of ceiling beams 21 and 22 connecting the upper ends of the pillars 20 at the four corners, and lower ends of the pillars 20 at the four corners. The rigid frame structure is composed of a plurality of floor beams 23 and 24 that connect the parts to each other.
Between the floor beam 23 (24) in the one residential unit 1 (1A) and the floor beam 23 (24) in the other residential unit 1 (1B), in the vertical and horizontal directions. A connecting means 51 having a movable mechanism 52 capable of operating is bridged and provided.
The connecting floor portion 55 is provided at a position spaced upward from the connecting means 51.

According to the invention of claim 1, between the floor beam 23 (24) in one residential unit 1 (1A) and the floor beam 23 (24) in the other residential unit 1 (1B). A connecting means 51 having a movable mechanism 52 capable of moving in the vertical direction and the horizontal direction is provided so as to be bridged, and a connecting floor portion 55 is provided at a position spaced upward from the connecting means 51. Therefore, even if one and the other residential units 1 (1A, 1B) swing due to vibration caused by, for example, an earthquake or a strong wind, the swing is effectively caused by the connecting means 51 provided with the movable mechanism 52. It can be absorbed, and it becomes easy to exert sufficient connection strength. Further, the connecting floor portion 55 provided above the connecting means 51 is less likely to be affected by the shaking, and can easily move on the connecting floor portion 55.

The invention according to claim 2 has, for example, as shown in FIG. 26, in the connected floor structure according to claim 1.
The movable mechanism 52 is provided on each of the floor beams 23 (24) in the one and the other residential units 1 (1A, 1B) and is arranged at intervals from each other.
The connecting means 51 is provided so as to be bridged between both movable mechanisms 52, and further includes a floor frame 53 that supports the connecting floor portion 55.

According to the invention of claim 2, the movable mechanism 52 is provided on each of the floor beams 23 (24) in the one and the other residential units 1 (1A, 1B) and is arranged at intervals from each other. Since the connecting means 51 is provided so as to be bridged between both movable mechanisms 52 and further includes a floor frame 53 that supports the connecting floor portion 55, the connecting floor portion 55 is provided via the floor frame 53. It becomes connected to the movable mechanism 52. Since the swing generated in one and the other residential units 1 (1A, 1B) is effectively absorbed by the connecting means 51 provided with the movable mechanism 52, the connecting floor portion 55 is further affected by the shaking. It becomes difficult and it becomes easy to move on the connecting floor portion 55.

The invention according to claim 3 has, for example, as shown in FIG. 26, in the connected floor structure according to claim 1 or 2.
The connecting means 51 is below the connecting means 51, and the floor beam 23 (24) in the one residential unit 1 (1A) and the floor in the other residential unit 1 (1B). It is characterized in that it is further provided with a bellows-shaped lower surface member 54 that is bridged with the beam 23 (24) and is provided facing the outside and has flexibility.

According to the invention of claim 3, the connecting means 51 is below the connecting means 51, and the floor beam 23 (24) in one residential unit 1 (1A) and the other residential unit 1 A lower surface that is easily expanded and contracted and is not easily damaged because it is bridged between the floor beam 23 (24) in (1B) and is provided facing the outside and further includes a flexible bellows-shaped lower surface member 54. The material 54 can reliably cover the connecting means 51 from below.

The invention according to claim 4 has the connected floor structure according to claim 3, as shown in FIG. 26, for example.
The connecting means 51 is further provided with a hanging member 54a that suspends the lower surface member 54 near the center.

According to the fourth aspect of the present invention, since the connecting means 51 further includes a hanging member 54a that suspends the vicinity of the center of the lower surface member 54, it is possible to suppress downward bending of the lower surface member 54.

The invention according to claim 5 has the connected floor structure according to any one of claims 1 to 4, as shown in FIG. 26, for example.
The connecting floor portion 55 is
A first floor portion 56 located above the floor beam 23 (24) in each of the one and the other residential units 1 (1A, 1B) and having a horizontal sliding mechanism.
It is characterized by including a second floor portion 57 located between the first floor portions 56 on both sides.

According to the invention of claim 5, the connecting floor portion 55 is located above the floor beam 23 (24) in each of the one and the other residential units 1 (1A, 1B) and is in the horizontal direction. Since the first floor portion 56 having a sliding mechanism and the second floor portion 57 located between the first floor portions 56 of both are provided, the first floor portion 56 allows the one and the other residential unit 1 to be provided. The swing of (1A, 1B) can be effectively absorbed, and the movement on the second floor portion 57 can be facilitated.

According to the present invention, when a plurality of adjacent residential units are connected to each other to expand the living space, sufficient connection strength can be exhibited and vibration generated in the connection space can be effectively absorbed.

It is a perspective view explaining the use example of a residential unit. It is sectional drawing which shows the inside of the residential unit. It is a perspective view which shows the connection state of one residential unit and the other residential unit. FIG. 5 is a plan sectional view showing one and the other connected residential units. FIG. 5 is a vertical cross-sectional view showing one and the other connected residential units. It is a figure which shows the structure in the gable side part of a unit body. It is a figure which shows the structure in the girder side part of a unit body. It is a figure which shows the structure in the upper end part of a unit body. It is a figure which shows the structure in the lower end part of a unit body. It is a figure which shows the structure of a pillar in a unit body. It is a partially enlarged sectional view which shows the installation state of the wooden panel for a roof. It is a partially enlarged sectional view which shows the installation state of the wooden panel for a roof. It is a figure which shows the floor beam and the member provided in the floor beam. It is sectional drawing which shows the arrangement of a plurality of wood panels. It is sectional drawing which shows the arrangement of the panel for a frame material. It is a figure which shows the arrangement of the panel for a frame material. It is a perspective view which shows the mounting structure in the upper end part of a wooden panel for a wall. It is a perspective view which shows the mounting structure at the lower end part of the wooden panel for a wall. It is a figure for demonstrating the mode in which the cushioning material is crushed. It is a figure which shows the arrangement of the wooden panel for a roof. It is a figure which shows the structure of the roof panel for an end part. It is sectional drawing which shows the structure of the corner part in the upper end part of a residential unit, (a) is the state which is not filled with heat insulating material, and (b) is the state which is filled with heat insulating material. It is sectional drawing which shows the structure of the corner part in the lower end part of a residential unit. It is a plan sectional view which shows the structure near the side of a connecting space. It is a vertical cross-sectional view which shows the structure near the upper part of the connection space. It is a cross-sectional view which shows the connecting floor structure in the vicinity of the connecting space, (a) is the state which is not filled with heat insulating property, and (b) is the state which is filled with heat insulating material.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, although the embodiments described below are provided with various technically preferable limitations for carrying out the present invention, the technical scope of the present invention is not limited to the following embodiments and illustrated examples. Absent.

As shown in FIGS. 1 to 26, the connecting floor structure of the present embodiment is for connecting one residential unit 1 (1A) and the other residential unit 1 (1B) in the shape of a substantially rectangular parallelepiped frame. Is. One and the other residential units 1 (1A, 1B) have pillars 20 at the four corners, a plurality of ceiling beams 21 and 22 connecting the upper ends of the pillars 20 at the four corners, and lower ends of the pillars 20 at the four corners. A rigid frame structure is composed of a plurality of floor beams 23 and 24 to be connected.
Further, a movable mechanism in the vertical and horizontal directions is provided between the floor beam 23 (24) in one residential unit 1 (1A) and the floor beam 23 (24) in the other residential unit 1 (1B). The connecting means 51 provided with the 52 is bridged and provided, and the connecting floor portion 55 is provided at a position spaced upward from the connecting means 51.

The living unit 1 is used in a state where it has a living space S inside by itself, or a plurality of living units S are connected and have an extended living space S inside. As shown in FIGS. 1 to 5, the residential unit 1 in the present embodiment is used in a state where the long sides of the two residential units 1 (1A, 1B) are connected to each other via the connecting space 50. To.
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 the present embodiment. There are patterns that connect the short sides to each other and patterns that connect them in a substantially L shape. Further, three or more residential units 1 may be connected as appropriate. Further, in the pattern of connecting in a substantially L-shape, a living space expansion structure (the connecting floor structure and the covering structure described later in the present embodiment are applied) which is not configured by the living unit is adopted on the inner corner side of the L-shape. , A rectangular living space S may be formed.

Further, the residential unit 1 includes at least a substantially rectangular parallelepiped frame-shaped unit main body 2 constituting a rigid frame structure, which is factory-produced and includes various members (a plurality of wood panels covering the unit main body 2) that can be attached to the unit main body 2. Wall materials, water and gas pipes, electrical lines, communication lines, etc.) may be installed at the factory or on-site.
The unit body 2 in the present embodiment has a rigid frame structure made of steel frame, but the present invention is not limited to this, and a rigid frame structure made of reinforced concrete or steel reinforced concrete may be used.

Further, in the residential unit 1, the unit body 2 is covered with a plurality of wood panels as described above, but the plurality of wood panels are covered with the exterior material 1a (exodermis) as shown in FIG. It shall be further covered. The exterior material 1a can be appropriately changed according to the environment in which the residential unit 1 is used. Basically, it has excellent weather resistance, and especially when the residential unit 1 is used in a relatively harsh environment such as cold regions, tropics, polar regions, deserts, and the moon surface, it has excellent heat insulation properties. The exterior material is selected.
In this embodiment, it is assumed that the residential unit 1 is used in a cold region, a polar region, a lunar surface, or the like. When used on the moon, high airtightness is required as well as heat insulation. Further, such a residential unit 1 is placed on a pedestal 40 that supports the residential unit 1 and connected.

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

As shown in FIGS. 6 to 10, the pillar 20 is a prism (square cylinder pillar), and a ceiling beam fixed plate to which ceiling beams 21 and 22 are fixed to two adjacent side surfaces orthogonally at the upper end portion. 20a is integrally provided. Further, on the upper end surface, a convex portion fixed plate 20b to which the convex portion 29 described later is fixed is integrally provided.
The ceiling beam fixed plate 20a and the convex portion fixed plate 20b are formed with through holes through which bolts are passed, and the ceiling beams 21 and 22 and the convex portions 29 are bolted, respectively.

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

The plurality of ceiling beams 21 and 22 are formed from the webs 21a and 22a, the upper flanges 21b and 22b provided at the upper ends of the webs 21a and 22a, and the lower flanges 21c and 22c provided at the lower ends of the webs 21a and 22a. H-section steel or a structural steel material in which two channel steels are integrated is used. Further, since the members are bolted to the webs 21a, 22a, the upper flanges 21b, 22b, and the lower flanges 21c, 22c as needed, a plurality of through holes for bolts are formed.

The plurality of ceiling beams 21 and 22 include a long-sided ceiling beam 21 that is long along the long-side direction of the unit body 2 and a short-sided ceiling beam 22 that is long along the short-side direction of the unit body 2. Including. Two of these long-side ceiling beams 21 and two short-side ceiling beams 22 are used in this embodiment, and a rectangular frame body is formed including the upper end portion of the pillar 20.

The plurality of floor beams 23, 24 are formed from the webs 23a, 24a, the upper flanges 23b, 24b provided at the upper ends of the webs 23a, 24a, and the lower flanges 23c, 24c provided at the lower ends of the webs 23a, 24a. H-section steel or a structural steel material in which two channel steels are integrated is used. Further, since the members are bolted to the webs 23a, 24a, the upper flanges 23b, 24b, and the lower flanges 23c, 24c as needed, a plurality of through holes for bolts are formed.

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. Including. Two of these long-side floor beams 23 and two short-side floor beams 24 are used in the present embodiment, and a rectangular frame body is formed including the connecting portion 25.

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

The upper surface plate 25a is formed in a substantially quadrangular shape as shown in FIG. 10 (f), and a pillar 20 is erected at one corner and formed in an L shape in a plan view at a diagonal corner thereof. The rising portion 25b is integrally provided.
The rising portion 25b is used when the wooden pillar 8 described later is erected on the upper surface plate 25a.

The floor beam fixed plate 25c is provided on two adjacent side surfaces at right angles, and a plurality of floor beams 23 and 24 are fixed. The floor beam fixed plate 25c is formed with a through hole through which bolts are passed, and a plurality of floor beams 23 and 24 are bolted.

The connecting box 25d is used for connecting to the gantry 40, and holes for connecting the living unit 1 and the gantry 40 are formed on two orthogonal side surfaces and a lower surface facing the outside. There is. Although not shown, the gantry 40 is provided with a bolt protruding upward corresponding to the position of the connecting box 25d, and the bolt is provided from a hole formed in the lower surface of the connecting box 25d to form the connecting box 25d. It will be in a state of being provided inside. Then, nuts can be inserted through the holes formed on the two side surfaces to perform the tightening work.

The reinforcing plate 25e is provided so as to be located at least below the side surface of the column 20, and serves to reinforce the upper surface plate 25a. Further, as shown in FIG. 10, it may be provided as a lower surface plate with respect to the upper surface plate 25a.

When the plurality of floor beams 23 and 24 are fixed to the floor beam fixed plate 25c, they are provided in the central portion on one side surface of the connecting portion 25. That is, the plurality of floor beams 23 and 24 are provided at positions deviated from the lower end of the pillar 20. On the other hand, since the plurality of ceiling beams 21 and 22 are provided at the upper ends of the columns 20, the unit main body 2 has a plurality of units rather than a rectangular frame body including the plurality of ceiling beams 21 and 22. The rectangular frame body including the floor beams 23 and 24 of the above is formed so as to spread outward. In other words, the lower end portion of the unit body 2 itself has longer dimensions in the long side direction and the short side direction than the upper end portion.

As shown in FIGS. 6 and 7, a convex portion 29 formed in the shape of a prism (prism) is fixed to the upper end surface of the pillar 20. The convex portion 29 is a protrusion that functions as a positioning means when a plurality of roof wood panels (roof wood panel 5 and end roof panel 6), which will be described later, are installed on the upper surface of the unit body.
The means for fixing the column 20 to the upper end may be welding, or a through hole may be formed on the side surface of the convex portion 29 and the through hole may be used to connect the column 20 with a bolt.
A through hole through which a bolt is passed is formed on the upper surface of the convex portion 29 so that the roof panel 6 for the end can be bolted.

Since the convex portions 29 are fixed to the upper end surfaces of the pillars 20 at the four corners, in the present embodiment, the four convex portions 29 are provided at the four corners at the upper end portions of the unit main body 2. However, the number and installation locations of the convex portions 29 are not limited to this, and at least one may be installed at both ends in the long side direction of the unit main body 2.
For example, the convex portions 29 may be installed on the upper end surfaces of the two pillars 20 adjacent to each other in the long side direction, or may be installed on the upper end surfaces of the two pillars 20 located on the same diagonal line. Alternatively, they may be installed near the center of the upper end surface of the parallel short-sided ceiling beams 22.

Of the plurality of ceiling beams 21 and 22, at least on the upper surface of the long-sided ceiling beam 21, as shown in FIGS. 11 and 12, support hardware 30 for supporting the plurality of roof wood panels 5 is provided on the long-sided ceiling beam. It is provided along 21.
The support hardware 30 may also be provided on the upper surface of the short-side ceiling beam 22. In this case, the roof panel 6 for the end is supported by the support hardware 30 on the short side ceiling beam 22.
The support hardware 30 is formed in a substantially inverted hat shape, and has a mounting surface 30a that is mounted and fixed on the upper surface of the ceiling beams 21 and 22, and an upper end portion of a rising portion that is integrally formed on both side edges of the mounting surface 30a. It has two support surfaces 30b integrally formed with the above. The plurality of roof wood panels 5 and 6 are provided so as to straddle the two support surfaces 30b.

As shown in FIGS. 8 and 22, the plurality of long-sided ceiling beams 21 have horizontal braces 31 arranged so as to connect the diagonal lines of a rectangular frame composed of 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 for supporting the floor wood panel 7, which will be described later, are provided on the inner surfaces of the plurality of floor beams 23 and 24. ing.
A plurality of floor support brackets 32 are fixed to the inner surfaces of the webs 23a and 24a of the plurality of floor beams 23 and 24 at intervals from each other, and each of them projects toward the center of the unit body 2. A long floor receiving portion 33 is integrally provided at the tip portion in the protruding direction. That is, a long floor receiving portion 33 is provided so as to be bridged between the tip portions of the plurality of floor receiving brackets 32 in the protruding direction.
The floor receiving portion 33 includes a top plate portion 33a provided along the upper surface of the tip portion in the protruding direction of the plurality of floor receiving brackets 32, and a vertical plate portion 33b integrally formed with the tip of the top plate portion 33a and extending downward. It has a receiving plate portion 33c protruding from the lower end portion of the vertical plate portion 33b toward the center of the unit main body 2. The plurality of wooden panels 7 for the floor are placed on the receiving plate portion 33c.

As shown in FIGS. 13 and 23, the outer surface of the plurality of floor beams 23 and 24 is provided with an adjusting material receiving portion 34 to which the adjusting material 9 described later is fixed.
The adjusting material receiving portions 34 are provided at the same intervals as the floor receiving bracket 32, and are fixed to the floor beams 23 and 24 by the same bolts. Such an adjusting material receiving portion 34 includes a base end plate portion 34a fixed to the floor beams 23 and 24, a protruding plate portion 34b protruding outward from the base end plate portion 34a, and a protruding tip of the protruding plate portion 34b in the protruding direction. It has a fixed plate portion 34c formed by bending in the same direction as the base end plate portion 34a from the portion.
The adjusting material 9 is fixed to the fixed plate portion 34c. Since the adjusting material receiving portions 34 are provided at the same intervals as the floor receiving bracket 32 as described above, the adjusting material 9 is arranged and fixed across the plurality of adjusting material receiving portions 34. There is.

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

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

As the basic structure of the wooden panel, the vertical and horizontal frame members A and B are assembled in a rectangular shape, and the auxiliary crosspiece C is vertically and horizontally assembled inside the rectangular frame body composed of the vertical and horizontal frame members A and B. The body is constructed, and face materials D and E are attached to both sides or one side of the panel frame to form an internal hollow structure. Further, a heat insulating material F such as glass wool or rock wool is usually loaded in the hollow portion inside.
Further, the vertical and horizontal frame members A and B, the auxiliary crosspieces C, and the face materials D and E constituting the wooden panel are firmly joined to each other by an adhesive.

The vertical stile A refers to a stile extending in the long side direction in a rectangular frame assembled in a rectangular shape, and the horizontal stile B refers to a stile extending in the short side direction. Refers to the material.
These stile materials A and B may be used by stacking a plurality of the stile materials A and B as necessary for the purpose of expanding the fixed surface in order to improve the rigidity of the wooden panel, for example.

The auxiliary crosspiece C is assembled to a rectangular frame body assembled by the vertical and horizontal frame members A and B as necessary to improve the rigidity of the wooden panel, and is assembled only in the vertical direction (long side direction). It may be assembled in the horizontal direction (short side direction) only. Further, it does not have to be assembled in the rectangular frame.
As with the above-mentioned frame materials A and B, the auxiliary crosspiece C may be used by stacking a plurality of sheets as needed.

One of the face materials D and E is provided on the outside (outdoor) side and the other on the inside (living space) side. In the present embodiment, the face material D is provided on the outside side (hereinafter, hereinafter, for convenience of explanation). It is assumed that the outer side surface material D) and the face material E are provided on the inner side (hereinafter, the inner side surface material E). Further, the face materials D and E are not necessarily provided on both sides of the frame body, but may be provided on only one side.

As the heat insulating material F, fiber-based heat insulating materials such as glass wool and rock wool are mainly used as described above, but the heat insulating material F is not limited to this, and is not limited to this, for example, a foaming resin type such as phenol foam or polyethylene foam. Insulation may be used.
When a member or the like is provided inside the wooden panel, the heat insulating material F is provided so as to avoid the member or the like, but it is desirable that the heat insulating material F is provided so as to surround the member or the like in order to prevent deterioration of the heat insulating performance. In each drawing, the heat insulating material represented in a mesh shape is a fiber-based heat insulating material, and the heat insulating material not represented in a mesh shape is a foamed resin-based heat insulating material.

Through holes are appropriately formed in the stile materials A and B, the auxiliary crosspieces C, and the face materials D and E to allow water and gas pipes, electric lines, and communication lines to pass through, and for work when installing wooden panels. It is used.
17 and 18 show an example in which a through hole is formed in the inner side surface member E for the attachment work of the wall wood panel 4. That is, a nut, a hardware, or the like is inserted into the inside through the through hole, or a hand, a tool, or the like is inserted.
It should be noted that the through hole formed in the wood panel includes a through hole through which a bolt for fixing the wood panel to another member is passed, and such a through hole is provided at a necessary place. It shall be formed as appropriate. In addition, when bolting (bolt connection), a member or structure such as a nut having a female screw that meshes with the male screw of the bolt shall be used as appropriate.

It is assumed that an ant-proof sheet and a moisture-permeable waterproof sheet are appropriately attached to the wooden panel. In particular, it is desirable that these sheets be attached to the outer surface material D of the wooden panel. Instead of the anti-termite sheet, the anti-termite agent may be impregnated into the frame materials A and B and the auxiliary crosspiece C to form a wooden panel.

As described above, the wooden pillar 8 is erected at the connecting portions 25 at the four corners at the lower end portion of the unit main 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 a plan view at a corner portion located on the diagonal line of the corner portion where the pillars 20 at the four corners are erected. .. Two orthogonally adjacent side surfaces of the wooden pillar 8 at the lower end thereof are in contact with the rising portion 25b and are fixed by screws or the like.
The above two side surfaces at the lower end of the wooden pillar 8 are notched by the thickness (plate thickness) of the rising portion 25b. That is, when the above two side surfaces at the lower end portion of the wooden pillar 8 are fixed in accordance with the L-shaped rising portion 25b, the two side surfaces of the wooden pillar 8 and the outer side (outer angle side) of the L-shaped rising portion 25b The sides are flush with each other.

(Panel for frame material)
As shown in FIGS. 15, 16, 22, 24, and 25, the frame material panel 3 in the present embodiment covers the frame material panel 3A that covers the pillar 20 and the ceiling beams 21 and 22. The frame material panel 3B and the like are 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 material panels 3A are provided for each of the four corners of the residential unit 1, and are provided on two orthogonally adjacent side surfaces of the wooden pillar 8. On the other hand, each is fixed. That is, the wooden pillar 8 and the two frame material panels 3A are arranged so as to form an L shape in a plan view. Further, the frame material panel 3A is in a state of being installed on the upper surface plate 25a of the connecting portion 25. Further, the roof panel 6 for the end portion is placed on the upper end surface. Here, as described above, the two side surfaces of the wooden pillar 8 and the outer side surface of the L-shaped rising portion 25b are flush with each other, and no step is generated. Therefore, the frame material panel 3A is used for the wooden pillar 8. It can be fixed without any gap along the side surface of.
The frame material panel 3A is arranged at a distance from the side surface of the pillar 20. Then, as shown in FIG. 24, the gap between the frame material panel 3A and the side surface of the pillar 20 is filled with the inner heat insulating material 3a located inside the frame material panel 3A.

The frame material panel 3B that covers the ceiling beams 21 and 22 includes vertical and horizontal frame materials A and B, an auxiliary crosspiece C, an outer surface material D, and a heat insulating material F. The auxiliary crosspiece C is provided so as to connect between the central portions of the frame member A in the long side direction.
As shown in FIGS. 15 and 16, the frame material panel 3B is provided so as to be bridged between the upper ends of the frame material panel 3A covering the pillar 20, and the frame material panel 3A covering the pillar 20 is provided. The upper ends are connected to each other. That is, the two frame material panels 3A and the one frame material panel 3B are assembled in a gate shape.
Further, a roof wood panel 5 and an end roof panel 6 are placed on the upper surface of the frame material panel 3B.
The frame material panels 3B are arranged at intervals from the ceiling beams 21 and 22. Then, as shown in FIG. 22, the gap between the frame material panel 3B and the ceiling beams 21 and 22 is filled with the inner heat insulating material 3b located inside the frame material panel 3B. The inner heat insulating material 3b is a heat insulating material provided on the outside of the plurality of ceiling beams 21 and 22, and reaches the upper roof wood panels 5 and 6 and the side frame material panels 3B and a plurality of ceilings. The beams 21 and 22 are filled up to the positions of the webs 21a and 22a.

Since the frame material panels 3A and 3B are provided along the pillars 20 at the four corners and the plurality of ceiling beams 21 and 22, they operate in synchronization with these. That is, for example, when the residential unit 1 swings (vibrates) due to wind, an earthquake, or the like, the directions are the same as the pillars 20 at the four corners and the plurality of ceiling beams 21 and 22, which are the frameworks of the unit main body 2 in the residential unit 1. Swings (operates).
In other words, the panels 3A and 3B for each frame material are in a state of being assembled in a gate shape, and are further fixed to the wooden pillars 8 erected at the connecting portion 25 of the unit main body 2, so that it is as if the unit main body. It is incorporated in the unit body 2 as if it were integrated with 2.

(Wooden panel for wall)
As shown in FIG. 14, the wooden panel 4 for walls in the present embodiment includes vertical and horizontal frame members A and B, vertical and horizontal auxiliary crosspieces C, both side surface materials D and E, and heat insulating material F.
A plurality of wooden panels 4 for walls are arranged side by side between the panels 3A for frame materials that cover the side surfaces of the pillars 20. In the case of the residential unit 1 in the present embodiment, six wall wood panels 4 are arranged in the long side direction, and two wall wood panels 4 are arranged in the short side direction. A frame material panel 3B that covers the ceiling beams 21 and 22 is provided on the 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 the first mounting hardware 26.
The first mounting hardware 26 is mounted on the lower surfaces of the lower flanges 21c and 22c of the ceiling beams 21 and 22, and is fixed to the frame member B constituting the upper side of the rectangular frame in the wooden wall panel 4.
More specifically, 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 extends outward from the first plate portion 26a and the extension of the first plate portion 26a. It has a second plate portion 26b extending downward from the exit side end portion, and a third plate portion 26c extending outward from the lower end portion of the second plate portion 26b and fixed to the lower surface of the frame member B. The third plate portion 26c penetrates the inner side surface member E of the wall wood panel 4 (passes through a through hole formed in the inner side surface member E), and is passed from below with respect to the lower surface of the frame member B. Touch.
Further, the central portion of the first plate portion 26a, which is the base end portion of the first mounting hardware 26, is bolted 28 to the lower flanges 21c and 22c of the ceiling beams 21 and 22, and is bolted 28 in the left-right direction. It is slightly rotatable. Although not shown, a through hole through which the bolt 28 is passed is formed in the first plate portion 26a. The through hole may be a circular hole or a long hole long in the length direction of the ceiling beams 21 and 22.
In the present embodiment, two first mounting hardware 26s are provided for one wall wood panel 4. That is, the third plate portion 26c of the first mounting hardware 26 is fixed to each of the left and right side end portions at 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 the second mounting hardware 27.
The second mounting hardware 27 is mounted on 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 member B constituting the lower side of the rectangular frame in the wall wood panel 4. It is fixed.
More specifically, the second mounting hardware 27 includes a first plate portion 27a mounted on the upper surface of the upper flanges 23b and 24b of the floor beams 23 and 24 on the living space S side and extending outward, and a second plate portion 27a. It has a second plate portion 27b that extends upward from the extending direction side end portion of the one plate portion 27a and is fixed to the side surface of the stile member B via the inner side surface member E. The lower end of the wall wood panel 4 is placed on the outer upper surface of the upper flanges 23b and 24b of the floor beams 23 and 24.
Further, the central portion of the first plate portion 27a, which is the base end portion of the second mounting hardware 27, is bolted 28 to the upper flanges 23b and 24b of the floor beams 23 and 24, and is bolted 28 in the left-right direction. It is slightly rotatable. Although not shown, the first plate portion 27a is formed with a through hole through which the bolt 28 is passed. The through hole may be a circular hole or a long hole long in the length direction of the ceiling beams 21 and 22.
In the present embodiment, three second mounting hardware 27 are provided for one wall wood panel 4. That is, the second plate portion 27b of the second mounting hardware 27 is fixed to each of the center and the left and right side ends at the lower end of the wall wood panel 4.

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 ceiling beams 21 and 22 and the floor beams 23 and 24 are located outside, and slightly in the left-right direction. It is rotatable. Therefore, the plurality of wall wood panels 4 attached to the unit main body 2 function as curtain walls. That is, for example, when the residential unit 1 swings (vibrates) due to wind, an earthquake, or the like, the same operation as the pillars 20 at the four corners and the plurality of ceiling beams 21 and 22, which are the frameworks of the unit main body 2 in the residential unit 1. Therefore, it is possible to prevent the wooden panel 4 for the wall from falling off or being damaged.

As shown in FIG. 19, an elastic cushioning material 10 is provided on the outer peripheral end surface of each wall wood panel 4, and the cushioning material 10 is used as an adjacent wood panel (frame material panel 3, wall wood). It is in a crushed state with the panel 4). Further, the cushioning material 10 is in a crushed state not only with the adjacent wood panel but also with a member (a member that is in strong contact with the outer peripheral end surface of the wall wood panel 4 with a pressure sufficient to crush the cushioning material 10). It becomes.
The cushioning material 10 is also called a filler material, a packing material, an airtight seal, or the like, and has a cushioning 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 improve the airtightness while demonstrating. The material of the cushioning material 10 is not particularly limited, but for example, a rubber-based material such as natural rubber, chloroprene rubber, or ethylenepropin rubber is preferably used, but the material is not limited to this and is polyethylene. You may use a resin material such as. That is, any material that has elasticity (cushioning property) and is airtight in a crushed state may be used.
In the present 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 material panel 3, roof wood panels 5, 6 and floor) are provided. 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. As shown in FIG. 22, an intermediate heat insulating material 4a and an inner heat insulating material 4b are further provided on the living space S side of the wall wood panel 4 by utilizing the amount.
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 living unit 1. The intermediate heat insulating material 4a is a heat insulating material located between the heat insulating material F inside the wooden panel 4 for walls located on the outermost side of the wall and the inner heat insulating material 4b.
Further, a base material 4c, which is a square material, is attached to both side edges of the inner side surface 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 the 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 surface of the living space S of the gypsum board.

As shown in FIGS. 1, 2, and 14, the wall wood panel 4 includes those having openings such as a door D and a window W. When the door D and the window W are formed on the wooden panel 4 for the wall, the method of assembling the frame members A and B and the auxiliary crosspiece C (frame for opening) is appropriately changed to form the opening. A sash for the door D 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 the present embodiment are covered with the exterior material 1a, but the present invention is not limited to this, and the wall wood panel 4 and the frame material panel 3A are not limited thereto. , 3B may be provided with an outer wall material, or a photovoltaic power generation array may be provided.

(Wooden panel for roof)
As shown in FIGS. 11, 12, 20, 20 to 22, and the like, the roof wood panels 5 and 6 in the present embodiment include vertical and horizontal frame members A and B, vertical and horizontal auxiliary crosspieces C, and outer surface material D. A heat insulating material F is provided. The outer side surface member D is provided on the upper side.
The roof wood panels 5 and 6 include a normal roof wood panel 5 and end roof panels 6 provided at both ends in the long side direction of the residential unit 1 (unit body 2). ..

As shown in FIGS. 14 and 20, the ordinary roof wood panels 5 are arranged so that their long side directions and the short side directions of the unit main body 2 are aligned, and a total of six roof wood panels 5 are arranged. They are arranged side by side in the long side direction of the unit main body 2.
These roof wood panels 5 are installed on the upper surface of the unit main body 2 using the convex portions 29 provided on both ends (upper end surfaces of the pillars 20 at the four corners) in the long side direction of the unit main body 2 as positioning means. .. That is, when arranging the roof wood panels 5 in the long side direction of the unit main body 2, the first roof wood panel 5 is arranged so as to abut the convex portion 29, and the second roof wood panel 5 is arranged. Is arranged so as to be in contact with the first wooden panel 5 for roof. After that, if the roof wood panel 5 is arranged so as to be in contact with the previous roof wood panel 5, a normal roof is provided between the convex portions 29 provided at both ends in the long side direction of the unit main body 2. The wood panel 5 fits snugly. It is also possible to adopt a method in which ordinary roof wood panels 5 are housed one after another from both ends in the long side direction of the unit body 2 toward the center.
Even when a wooden panel 5 for roof is used, for example, a long one along the long side direction of the unit main body 2, it is housed between the convex portions 29 provided at both ends in the long side direction of the unit main body 2. Just do it.

Since the adjacent normal roof wood panels 5 are in contact with each other in the long side direction, all the roof wood panels 5 are connected by bolting these frame materials A to each other. become. Further, these roof wood panels 5 are bolted to the upper surface of the frame material panel 3B that covers the long side ceiling beams 21.
In addition, in FIG. 20, a point through which a bolt is passed when connecting the stile members A in the long side direction with a bolt is formed, and a short portion at both ends of each roof wood panel 5 in the length direction. It is shown that through holes through which bolts are passed are formed with respect to both ends in the side direction.

As shown in FIG. 21, the roof panel 6 for the end portion has recesses 6a provided at both ends in the length direction. The recess 6a is formed on the lower surface of the roof panel 6 for the end portion, and serves as a portion where the convex portion 29 is accommodated when the roof panel 6 for the end portion is installed at both ends in the long side direction of the unit main body 2. ing.
Since the roof panel 6 for the end portion has the recess 6a in this way, the stile material A in the long side direction is in a state of being interrupted at the position of the recess 6a. That is, the recess 6a is open downward and laterally. Further, in order to form the recess 6a, the auxiliary crosspiece C is assembled in an H shape and is assembled between the frame members A in the long side direction.

Of the outer surface material D constituting the roof panel 6 for the end portion, through holes through which bolts are passed are formed at a portion corresponding to the position of the recess 6a and at both ends in the length direction. When the roof panel 6 for the end portion is installed on the upper surface of the unit main body 2, the convex portion 29 is installed so as to fit in the concave portion 6a, and the frame material covering the upper surface of the convex portion 29 and the short side ceiling beam 22. Bolt the panel 3B. Then, the roof panel 6 for the end portion is provided on the wooden panel 5 for the roof adjacent to the convex portion 29.

Further, the stile material A formed so as to be interrupted at the position of the recess 6a is in contact with the stile material A in the roof wood panel 5 adjacent to the convex portion 29 of the normal roof wood panels 5. A plurality of through holes through which bolts are passed are formed in the frame material A of the roof panel 6 for the end portion, and are adjacent to each other in the adjacent ordinary wooden panel 5 for roof and the roof panel 6 for end portion. The stile members A are bolted together.

The plurality of ordinary roof wood panels 5 and the end roof panels 6 at both ends of the unit body 2 in the long side direction are all bolted to each other and continuously connected in the length direction on the upper surface of the unit body 2. It is in the state of. Further, the respective roof wood panels 5 and 6 are bolted to the frame material panels 3B covering the plurality of ceiling beams 21 and 22. The roof of the residential unit to which these roof wood panels 5 and 6 are connected is formed wider on the outside than the upper surface of the unit body 2, and the unit body 2 is as if it were a single large-sized roof wood panel. It is possible to cover the upper surface of the.

As described above, the roof wood 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. Further, between the plurality of ceiling beams 21 and 22 and the frame material panel 3B, 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. A gap is formed according to the above. Utilizing this amount, an inner heat insulating material 5a is further provided on the living space S side of the roof wood 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 and 22 and arranged on the living space S, and fills up to the positions of the webs 21a and 22a of the plurality of ceiling beams 21 and 22. Has been done.
Further, 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 a gypsum board, and a ceiling cloth may be attached to the side surface of the living space S of the gypsum board.

The roof wood panels 5 and 6 in the present embodiment are covered with the exterior material 1a, but the present invention is not limited to this, and even if the roof material is provided on the roof wood panels 5 and 6. Alternatively, a photovoltaic array may be provided.

(Wooden panel for floor)
As shown in FIGS. 14 and 23, the wooden panel 7 for the floor in the present embodiment includes vertical and horizontal frame members A and B, vertical and horizontal auxiliary crosspieces C, outer surface material D, and heat insulating material F. The outer side member D is provided on the lower side.
The size of the floor wood panel 7 is set to be the same as the size of the normal roof wood panel 5, and six floor wood panels 7 are used as in the normal roof wood panel 5. These floor wood panels 7 are bolted to each other.

The floor wood panel 7 is arranged so that its long side direction and the short side direction of the unit body 2 are aligned, and a total of six floor wood panels 7 are provided side by side in the long side direction of the unit body 2. Has been done. The outer peripheral edge portion is received by the floor receiving portion 33 provided via the floor receiving bracket 32 for the plurality of floor beams 23 and 24.
As described above, the plurality of floor beams 23 and 24 are located outside the plurality of ceiling beams 21 and 22, but the floor receiving portion 33 is moved to the living space S side by the plurality of floor receiving brackets 32. Since it is located, the floor wood panel 7 having the same size as the roof wood panel 5 can be provided directly under the roof wood panel 5.

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

As described above, the floor wood panel 7 has a gap formed between it and the floor surface material 14 supported by the floor support 14a. Utilizing this amount, an inner heat insulating material 7a is further provided on the living space S side of the floor wood panel 7. Further, 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 comes into contact with the heat insulating materials 4a and 4b and the wall surface material 12 on the wall extending below the floor surface material 14.

(Adjusting material)
As shown in FIG. 23, an adjusting material 9 is provided below the wall wood panel 4. That is, as described above, the lower end of the wall wood panel 4 is placed on the outer upper surface of the upper flanges 23b and 24b of the floor beams 23 and 24. Therefore, the outer half of the wall wood panel 4 is in a state of protruding outside from the upper flanges 23b and 24b of the floor beams 23 and 24. The adjusting material 9 is provided so as to be located below the lower end surface of the wall wood panel 4 that protrudes outward in this way.

More specifically, the adjusting material 9 is fixed to the fixed plate portion 34c of the adjusting material receiving portion 34 provided on the outer surface of the webs 23a and 24a of the floor beams 23 and 24. Further, the vertical dimension of the adjusting material 9 is set to be substantially equal to the vertical dimension of the floor beams 23 and 24, so that the adjusting material 9 is below the wooden panel 4 for walls and lateral to the floor beams 23 and 24. It will be provided so as to fill the dent generated in.

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

(Corner covering material)
As described above, the corner covering material 15 is provided along the frame material panels 3A and 3B on the outside of the frame material panels 3A and 3B. More specifically, as shown in FIGS. 22, 24, and 25, the corner covering material 15 is provided on each of the four side surfaces of the residential unit 1 along the upper side and both side surfaces of the side surface. ing. The corner covering material 15 provided on the upper side and the corner covering material 15 provided on both side surfaces are in a state of being connected to each other in a gate shape. The corner covering material 15 in the present embodiment is not provided on the lower side of the side surface of the residential unit 1 or the upper surface of the residential unit 1, but may be provided as appropriate.

The corner covering material 15 is formed in a concave cross-sectional view so that the central portion is recessed, and has two base portions 15a, a cover portion 15b, and a concave groove portion 15c. The concave groove portion 15c refers to the above-mentioned recessed portion of the central portion of the corner covering material 15 (the recess of the cover portion 15b formed along the recess between the base portions 15a), and the concave groove portion 15c is a corner. It is formed along the length direction of the covering material 15.

The two base portions 15a are square timbers, and are fixed to each other along the upper side and both side sides on the side surface of the residential unit 1. 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 wood panels 5 and 6 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 on the wooden pillar 8 side and the frame material panel 3A side at intervals.
It should be noted that the two adjacent base portions 15a arranged in the orthogonal direction via the outermost corner portion of the wooden pillar 8 have one of the width dimensions shortened or the adjacent width direction side ends. Cut at an angle of 45 degrees.

The cover portion 15b is a steel plate cover provided so as to cover the two base portions 15a and the recess between the two base portions 15a, and is fixed to the two base portions 15a with screws or the like. ..
In addition, two cover portions 15b arranged in an orthogonal direction via the outermost corner portion of the wooden pillar 8 and adjacent to each other may be integrally formed.

As shown in FIGS. 24 and 25, for example, the concave groove portion 15c at the center of the corner covering material 15 is used for attaching the covering material 62 of the connecting space 50, or receives rainwater from the roof surface in two stages. It is also used as a drainage member that flows downward.

[About the stand]
The gantry 40 to which the residential unit 1 is connected is a transport pedestal that allows the residential unit 1 to be moved by a tow vehicle (not shown) with the residential unit 1 mounted on the pedestal, and the residential unit 1 is mounted and fixed. A unit installation portion 41 to be mounted and a support leg portion 42 for supporting the unit installation portion 41 are provided.

The unit installation portion 41 is a frame body or a plate-like body whose outer peripheral end portion is sized so as to protrude outward from the lower end surface of the residential unit 1, and at the four corners, connecting portions of the unit main body 2 four corners. A bolt (not shown) to be inserted into the connecting box 25d in 25 is provided so as to project upward.
The work of attaching a plurality of wood panels to the unit main body 2 can be performed on the unit installation unit 41. Since the unit main body 2 itself is assembled in advance at a factory or the like, in some cases, the unit main body 2 may be transported to the site together with the gantry 40 with the unit main body 2 installed on the unit installation portion 41. The work of mounting a plurality of wood panels may be performed at the factory or on-site.

As the support legs 42, specifications for using the gantry 40 for transporting the residential unit 1 are applied. 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. Further, when the residential unit 1 is used in a place other than cold regions and polar regions, it may have wheels, and it is also called an endless track (also referred to as a caterpillar) so that it can be transported even in rough terrain such as construction sites, farmlands, and deserts. ) May have.

In this embodiment, since the support leg 42 has a sled 42a and the residential unit 1 is assumed to be used in a cold region or a polar region, for example, a snow vehicle is used as the towing vehicle. Be done. Such a tow vehicle is connected to the unit installation portion 41 or the support leg portion 42 by a tow chain 43 or a tow belt.

Further, in the present embodiment, the two residential units 1 (1A, 1B) are used in a state of being connected via the connection space 50. Therefore, each of the two residential units 1 (1A, 1B) is mounted on the gantry 40 and can be towed by a towing vehicle at the same time. In such a case, a connecting device for connecting one frame 40 and the other frame 40 may be appropriately used.

[About connection space]
The connecting space 50 connecting the two residential units 1 (1A, 1B) is formed by connecting the two residential units 1A, 1B as shown in FIGS. 1, 3 to 5, 22, and 24 to 26. It refers to the entire location including the space formed when connected by the connecting means 51 and the covering means 61. Further, of the two residential units 1A and 1B, the wall wood panel 4 is not provided at the portion connected by the connecting space 50, and the two residential units 1A and 1B are opened toward the connecting space 50. It is in a state of being.

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

(Connected floor structure)
As shown in FIG. 26A and the like, the connecting floor structure constituting the floor in the connecting space 50 is 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 that is bridged and provided, and a connecting floor portion 55 that is 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 lower surface member 54, and a hanging member 54a. Further, the connecting floor portion 55 includes a first floor portion 56 and a second floor portion 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 and 1B, is arranged at a distance from each other, and can move in the vertical direction and the horizontal direction. It is configured.
The movable mechanism 52 in the present embodiment has a so-called hitch structure. The hitch structure includes a hitch ball 52a having a spherical tip fixed to the upper surface of the floor beam 23 in one and the other residential units 1A and 1B, and a hitch coupler 52b holding the spherical portion of the hitch ball 52a. ..
The hitch ball 52a is bolted to the upper surface of the residential unit 1 side portion of the upper flange 23b of the floor beam 23.
The hitch coupler 52b extends to the connecting space 50 side, and the floor frame 53 is connected to the extending portion. In the hitch coupler 52b that holds the hitch ball 52a, the extending portion can be operated in the vertical direction and the horizontal direction with the spherical portion of the hitch ball 52a as a fulcrum.
The hitch coupler 52b includes a holding portion (not shown) for holding the spherical portion of the hitch ball 52a, and the holding portion can be operated by a latch lever 52c provided on the upper surface of the hitch coupler 52b. There is. That is, the latch lever 52c can be operated to lock and unlock the spherical portion by the holding portion. When the spherical portion is locked by the holding portion, the hitch coupler 52b can move up and down and left and right while holding the hitch ball 52a, and when the lock is released, the hitch coupler 52b can be removed from the hitch ball 52a.
A plurality of such movable mechanisms 52 are provided for the floor beams 23 in the one and the other residential units 1A and 1B, and the floor frame 53 is provided for the plurality of movable mechanisms 52.

The floor frame 53 is a metal frame body supported so as to be suspended by a plurality of movable mechanisms 52, and is provided with a plurality of connecting plate portions 53a, a plurality of support plate portions 53b, and a slide mechanism. ing.
The plurality of connecting plate portions 53a are provided from the floor frame 53 toward the hitch coupler 52b side, and connect the frame body of the floor frame 53 and the extending portion of the hitch coupler 52b.
The plurality of support plate portions 53b are provided from the floor frame 53 toward the connecting floor portion 55 side, and are connected to the first floor portion 56 of the connecting floor portion 55 to support the first floor portion 56. The support plate portion 53b has a plate portion arranged horizontally at the upper end portion, and the first floor portion 56 is placed and connected to the horizontal plate portion.
The slide mechanism is for adjusting the position of the floor frame 53 with respect to the hitch coupler 52b by sliding. When adjusting the position of the floor frame 53 by the slide mechanism, the handle 53c provided on the outside of the connecting plate portion 53a is operated. To do.

The bottom surface material 54, also called an expansion joint, is a flexible bellows-shaped face material, which is manufactured of, for example, a thermoplastic elastomer and has cold resistance. Such a lower surface member 54 is below the connecting means 51 and is bridged between the floor beam 23 in one residential unit 1A and the floor beam 23 in the other residential unit 1B and is externally provided. It is provided facing.
Further, since such a lower surface member 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, the upper surface of which is fixed to the lower surface of the floor frame 53, and the lower surface member 54 is fixed to a portion extending downward.

In the connecting floor portion 55, the first floor portion 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 in the horizontal direction. Has a slide mechanism to.
In the first floor portion 56, the connecting space 50 side is supported by the support plate portion 53b provided on the floor frame 53, and the residential units 1A and 1B are supported by the floor support 14a located on the connecting space 50 side. There is. An expansion support plate 55a is interposed at the upper end of the floor support 14a located on the connecting space 50 side, and the expansion support plate 55a includes the first floor portion 56 and the floor material 14 of the residential units 1A and 1B. Both are in a state of being provided.
The first floor portion 56 is fixed to both the support plate portion 53b and the expansion support plate 55a in a state where the slide mechanism functions. The upper surface of the portion fixed to the support plate portion 53b is displaced in synchronization with the floor surface, and the portion fixed to the expansion support plate 55a is expanded with the upper surface being the floor surface. Displaces in synchronization with the support plate 55a. A cover material 56a that covers the gap between the portion fixed to the support plate portion 53b and the portion fixed to the expansion support plate 55a and constitutes the floor surface in the gap is hung. It is handed over and provided.

The second floor portion 57 is located between the first floor portions 56 of both sides, and is supported by a plurality of floor supports 14a provided on the upper surface of the floor frame 53. The second floor portion 57 is the same as the floor surface material 14 provided in the residential units 1A and 1B, and is displaced in synchronization with the floor frame 53.

Then, as shown in FIG. 26B, the heat insulating material F and the inner heat insulating material in the residential units 1A and 1B are under the floor of the connected floor structure configured as described above (lower side of the connected floor portion 55). The connecting floor heat insulating material 58 is filled so as to be continuous with 7a.
The connected floor structure in the present embodiment is configured as described above. That is, as described above, the connecting means 51 adopts a highly flexible structure so that a destructive force is not transmitted between one residential unit 1A and the other residential unit 1B. can do.

(Coating structure)
In the covering structure in which at least the upper part and both sides of the connecting space 50 are covered with the covering material 62, as shown in FIGS. 24 and 25, the covering material 62 is transferred from one residential unit 1A to the other residential unit 1B. It is provided straddling and covers at least the upper part and both side portions of the connecting space 50. Then, the covering material 62 is continuously provided along the side ends 1A and 1B of one and the other living units in the covering material 62, and the one and the other are provided by a fastening frame 70 that holds the ends. 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 connecting space 50, and is fastened to one residential unit 1A.
The second covering material 622 covers the other residential unit 1B side in the connecting 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 at the time of connection.
In the present embodiment, the covering material 62 is a sheet (film), but the present invention is not limited to this, and a face material (plate material) having a higher rigidity than the sheet may be used.

The fastening frame 70 includes a first frame 71 in contact with the inner side surface of one and the other residential units 1A and 1B side ends of the covering material 62, and one and the other residential units 1A and 1B side ends of the covering material 62. A second frame 72 that is in contact with the outer surface of the portion and sandwiches the covering material 62 with the first frame 71 is provided.
That is, the fastening frame 70 is on one residential unit 1A side and the other residential unit 1B side, and the one and the other residential unit 1A, 1B side ends in the first covering material 621 and the second covering material 622. The portions are fastened to one residential unit 1A and the other residential unit 1B, respectively, with the portions sandwiched from the inside and the outside of the connecting space 50.
The first frame 71 and the second frame 72 are bolted together. Therefore, it is assumed that holes for passing bolts are also formed at the side ends of one and the other residential units 1A and 1B in the covering material 62 (first covering material 621, second covering material 622).

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. It is fastened to the retaining frame 75 provided in each of the concave groove portions 15c of the corner covering material 15.
The corner covering materials 15 in one and the other residential units 1A and 1B provided with the retaining frame 75 face each other directly in front of each other, and the first covering material 621 and the second covering material 622 are straightened. 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 connecting space 50, the base receiving bracket 714 is integrally provided with the fastening frame 70, and the wood base material 65a is provided with respect to the base receiving bracket 714. An inner heat insulating material 65 is provided with respect to the base material 65a. Further, a gap is formed between the inner heat insulating material 65 and the covering material 62, and the inner heat insulating material 64 may also be filled in this gap (see FIG. 4). The inner heat insulating materials 66 and 67 are doubly filled even above the connecting space 50.

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

According to the present embodiment, between the floor beam 23 (24) in one residential unit 1 (1A) and the floor beam 23 (24) in the other residential unit 1 (1B), in the vertical direction and Since the connecting means 51 provided with the movable mechanism 52 capable of operating in the left-right direction is provided so as to be bridged and the connecting floor portion 55 is provided at a position spaced upward from the connecting means 51. For example, even if one and the other residential unit 1 (1A, 1B) swings due to vibration caused by an earthquake, strong wind, or the like, the swing is effectively absorbed by the connecting means 51 provided with the movable mechanism 52. It becomes easy to exert sufficient connection strength. Further, the connecting floor portion 55 provided above the connecting means 51 is less likely to be affected by the shaking, and can easily move on the connecting floor portion 55.

Further, the movable mechanism 52 is provided on each of the floor beams 23 (24) in the one and the other residential units 1 (1A, 1B) and is arranged at intervals from each other, and the connecting means 51 is provided on both sides. Since the floor frame 53 is provided so as to be bridged between the movable mechanisms 52 and further supports the connecting floor portion 55, the connecting floor portion 55 is connected to the movable mechanism 52 via the floor frame 53. It becomes. Since the swing generated in one and the other residential units 1 (1A, 1B) is effectively absorbed by the connecting means 51 provided with the movable mechanism 52, the connecting floor portion 55 is further affected by the shaking. It becomes difficult and it becomes easy to move on the connecting floor portion 55.

Further, the connecting means 51 is below the connecting means 51, and the floor beam 23 (24) in one residential unit 1 (1A) and the floor beam 23 (24) in the other residential unit 1 (1B). ), And is provided facing the outside, and further includes a flexible bellows-shaped lower surface member 54. Therefore, the connecting means 51 is connected from below by the lower surface member 54 that is easily expanded and contracted and is not easily damaged. It can be reliably covered.

Further, since the connecting means 51 further includes a hanging member 54a that suspends the vicinity of the center of the lower surface member 54, it is possible to suppress downward bending of the lower surface member 54.

Further, the connecting floor portion 55 is located above the floor beam 23 (24) in each of the one and the other residential units 1 (1A, 1B), and the first floor portion 56 has a sliding mechanism in the horizontal direction. And the second floor portion 57 located between the first floor portions 56 of both sides, so that the first floor portion 56 swings one and the other residential unit 1 (1A, 1B). It can be effectively absorbed and can be easily moved on the second floor portion 57.

S Living space A Long side frame material B Short side frame material C Auxiliary beam material D Outer side material E Inner side material F Insulation material 1 Residential unit 1a Exterior material 2 Unit body 3 Frame material panel 4 Wall wood panel 5 Roof Wood panel 6 for end roof panel 6a recess 7 wood panel for floor 8 wood pillar 9 adjusting material 10 cushioning material 15 corner covering material 15c concave groove 20 pillar 21 long side ceiling beam 22 short side ceiling beam 23 long side floor beam 24 Short side floor beam 25 Connecting part 25a Top plate 25b Rising part 25d Connecting box 26 First mounting hardware 27 Second mounting hardware 28 Bolt 29 Convex 30 Supporting hardware 31 Horizontal brace 32 Floor receiving bracket 33 Floor receiving part 34 Adjusting material receiving Part 40 Stand 50 Connecting space 51 Connecting means 52 Movable mechanism 53 Floor frame 54 Bottom material 54a Suspension member 55 Connecting floor 56 First floor 57 Second floor 61 Coating means 62 Coating material 621 First coating 622 Second coating Material 63 Waterproof fastener 70 Retaining frame 71 First frame 72 Second frame 75 Retaining frame

Claims (5)

It is a connecting floor structure for connecting one residential unit and the other residential unit in a substantially rectangular parallelepiped frame shape.
The one and the other residential units include pillars at four corners, a plurality of ceiling beams connecting the upper ends of the pillars at the four corners, and a plurality of floor beams connecting the lower ends of the pillars at the four corners. It has a rigid frame structure and
A connecting means having a movable mechanism capable of moving in the vertical direction and the horizontal direction is laid between the floor beam in the one residential unit and the floor beam in the other residential unit. It is provided,
A connecting floor structure characterized in that a connecting floor portion is provided at a position spaced upward from the connecting means. In the connected floor structure according to claim 1,
The movable mechanism is provided on each of the floor beams in the one and the other residential units and is arranged at a distance from each other.
The connecting floor structure is characterized in that the connecting means is provided so as to be bridged between both movable mechanisms and further includes a floor frame for supporting the connecting floor portion. In the connected floor structure according to claim 1 or 2.
The connecting means is below the connecting means and is bridged between the floor beam in the one residential unit and the floor beam in the other residential unit and faces the outside. A connecting floor structure provided, further comprising a flexible bellows-like lower surface material. In the connected floor structure according to claim 3,
The connecting floor structure is characterized in that the connecting means further includes a hanging member that suspends the vicinity of the center of the lower surface member. In the connected floor structure according to any one of claims 1 to 4.
The connecting floor is
A first floor portion located above the floor beam in each of the one and the other residential units and having a horizontal sliding mechanism.
A connected floor structure including a second floor portion located between both first floor portions.

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