JP5787628B2 - Assembled building - Google Patents

Description

  The present invention relates to a prefabricated building, and more particularly to a prefabricated building composed of a polystyrene foam member capable of extending an arched roof in the front-rear and left-right directions.

  As shown in Patent Document 1, expanded polystyrene is known as a building material for a dome-shaped prefabricated house. Expanded polystyrene is a polystyrene resin containing a foaming agent such as butane or pentane that is placed in a mold and expanded to about 50 to 100 times with steam. Most of it is air, so it is lightweight, has excellent heat insulation properties, and has strength.

  Such a prefabricated house is assembled by joining a plurality of divided pieces with an adhesive. A mesh sheet is affixed to the joining portion, and a base material in which mortar powder is dispersed in a resin paint is applied to the outside. The shape of the conventional assembly type house was limited to the dome shape and the kamaboko shape. For example, a kamaboko-shaped assembling type house can be extended in the front-rear direction but cannot be extended in the left-right direction. For example, if the kamaboko shaped assembling house is widened in the left-right direction, the semicircular height becomes a very large building. Even if many kamaboko-shaped assembled houses are installed in the left-right direction, there is a problem that the connecting passage connecting the left-right direction is shaped like a bowl and the assembly becomes complicated.

International Publication Number WO2006 / 095430

  An object of the present invention is to provide a prefabricated building that can easily extend an arched roof in the front-rear direction and the left-right direction.

An assembly type building according to the present invention comprises an arched roof division having a side wall dividing piece having a front joining portion, a rear joining portion, and an upper joining portion, and a front joining portion, a rear joining portion, a left joining portion, and a right joining portion. Y-shaped roof divided piece having a piece, a front joined portion, a rear joined portion, a left joined portion, a right joined portion, and a lower joined portion, and a leg divided piece having a front joined portion, a rear joined portion, and an upper joined portion. And the left joint of the arch-shaped roof split piece is joined to the upper joint of the side wall split piece provided at the leftmost end, and the side wall split provided at the rightmost other end. The right joint of the arched roof split piece is joined to the left joint of the Y-shaped roof split piece, and the right joint of the Y-shaped roof split piece is joined to the upper joint of the piece. The left joint of the arched roof segment is joined to the upper part, and the upper part of the leg segment is joined to the lower joint of the Y-shaped roof segment. The Y-shaped roof segment, leg segment, and arched roof segment are repeatedly joined as necessary to extend the arched roof in the left-right direction, and the side-wall segmented and arched roof The subsequent side wall segment, arched roof segment, Y-shaped roof segment and front segment segment are joined to the rear segment of each segment, Y-shaped roof segment and leg segment. The arch-shaped roof is extended in the front-rear direction, a roll is provided at the lower joint of the Y-shaped roof split piece, and a semi-cylindrical recess is provided at the upper joint of the leg split piece. It is characterized by being able to.

  According to the prefabricated building of the present invention, the Y-shaped roof divided piece and the arched roof divided piece are provided, and the arched roof divided piece is joined to the Y-shaped roof divided piece so as to extend. Can extend in the left-right direction. In the Y-shaped roof divided piece, the lower joint portion is joined to the upper joint portion of the leg divided piece, so that the arched roof can be firmly supported. Also, each of the subsequent front joints is joined to the rear joints of the side wall segment, the arched roof segment, the Y-shaped roof segment and the leg segment, so that the arched roof can be moved in the front-rear direction. Can also be extended. Thereby, the assembly-type building which has long and wide internal space in the front-back direction and the left-right direction can be provided.

  Since the roll is provided at the lower joint of the Y-shaped roof split piece and the semi-cylindrical recess is provided at the upper joint of the leg split piece to receive the roll, the Y-shaped roof split piece is rotated. Thus, the assembly type building can be installed not only on a flat ground surface but also on an inclined surface. In addition, it is possible to save the trouble of designing the Y-shaped roof divided piece according to the inclined surface angle of the site. If the rolls are provided separately for the left wing and the right wing, for example, a prefabricated building can be installed at a location where the ground surface changes from a mountain to a valley.

It is sectional drawing of the assembly-type building (3 series) by this invention. It is a perspective view of each division | segmentation piece which comprises the assembly-type building of FIG. 1, (A) is a perspective view of the side wall division piece 1, (B) is a perspective view of the arch-shaped roof division piece 2, (C) is A perspective view of the Y-shaped roof split piece 3, (D) is a perspective view of the leg split piece 4. It is explanatory drawing which shows the form of the junction part of the division | segmentation piece of FIG. 2, (A) is joining by an unevenness | corrugation, (B) is joining by two recessed parts and a protrusion, (C) is joining by a step part. It is an external view of the assembly-type building (3 series) by this invention. It is an external view of the assembly-type building (5 series) by this invention. It is sectional drawing when the assembly-type building by this invention is installed in the slope. It is a block diagram which a Y-shaped roof division piece can rotate with respect to a leg part division piece. It is a block diagram which each of the right-and-left wing of the Y-shaped roof division piece was rotatable with respect to the leg part division piece.

  Hereinafter, an assembly type building according to the present invention will be described with reference to the drawings.

  FIG. 1 is a cross-sectional view of a prefabricated building 100 according to the present invention. The assembly-type building 100 of FIG. 1 has a triple structure in the left-right direction. As shown in FIG. 1, the assembly-type building 100 is provided at the lower part of the side wall divided piece 1, the arched roof divided piece 2, the Y-shaped roof divided piece 3, and the Y-shaped roof divided piece 3 provided at the leftmost end and the rightmost end. It consists of a leg segment piece 4 to be attached. The ground surface 20 was horizontal. With such a configuration, the arched roof can be extended in the left-right direction. For example, the outer shell radius R may be 3850 mm or 4850 mm. Correspondingly, a side wall divided piece 1, an arched roof divided piece 2, a Y-shaped roof divided piece 3 and a leg divided piece 4 having two types of dimensions were prepared. Moreover, each division | segmentation piece is formed with an expanded polystyrene member, and the thickness is about 200 mm. The outer shell radius R is preferably 3.5 to 5.0 m.

  2 is a perspective view of each divided piece constituting the assembly type building 100 of FIG. 1, (A) is a perspective view of the side wall divided piece 1, (B) is a perspective view of the arched roof divided piece 2, (C) is a perspective view of the Y-shaped roof divided piece 3, and (D) is a perspective view of the leg divided piece 4. As for the side wall division piece 1, the front junction part 1a, the upper junction part 1b, and the back junction part 1c are joined to another division piece with an adhesive agent. The foot 1d touches the ground surface or the foundation. The arch-shaped roof split piece 2 is an arch-shaped roof in the left-right direction, and the front joint portion 2a, the left joint portion 2b, the rear joint portion 2c, and the right joint portion 2d are joined to the other split pieces with an adhesive. In the Y-shaped roof split piece 3, the front joint portion 3a, the left joint portion 3b, the rear joint portion 3c, the right joint portion 3d, and the lower joint portion 3e are joined to the other split pieces with an adhesive. The leg division piece 4 has two legs that support the lower part of the Y-shaped roof division piece 3, and a through hole 7 is formed between the two legs. The foot 4d is in contact with the ground surface or the foundation. As for the leg division | segmentation piece 4, the front junction part 4a, the upper junction part 4b, and the back junction part 4c are joined with another division | segmentation piece with an adhesive agent. In addition, the same thing can be used for the side wall division piece 1 by the one end and the other end of the left-right direction. In FIG. 2, only the side wall split piece 1 at one end is shown, but the side wall split piece at the other end has a form in which the front joint portion 1a and the rear joint portion 1c of the side wall split piece 1 shown in FIG.

  The Y-shaped roof segment 3 may be formed so as to be integrated with the leg segment 4. In that case, the joining work of the lower joint part 3e of the Y-shaped roof split piece 3 and the upper joint part 4b of the leg part split piece 4 can be omitted. Moreover, when the dimension becomes large in the left-right direction, for example, the Y-shaped roof divided piece 3 may be configured by separating the left wing or the right wing and forming the two divided pieces.

  3A and 3B are explanatory views showing the form of the joint portion of FIG. 2, wherein FIG. 3A is a joint by unevenness, FIG. 3B is a joint by two concave portions and a protrusion 21, and FIG. 3C is a joint by a stepped portion. . These can be selected according to the location to join. In this embodiment, the left joint 3b and the right joint 3d of the Y-shaped roof split piece 3 are recessed, and the left joint 2b and the right joint 2d of the arched roof split piece 2 are convex.

  FIG. 4 is an external view of a prefabricated building (three series) according to the present invention. Using divided pieces with an outer shell radius R of 3850 mm, ten divided pieces are joined in the front-rear direction. In this case, the width in the left-right direction is about 19 m, and the width in the front-rear direction is about 20 m. The height from the ground surface to the inner ceiling is 3650 mm. When a split piece having an outer shell radius R of 4850 mm is used and 13 split pieces are joined in the front-rear direction, the width in the left-right direction is about 26 m, and the width in the front-rear direction is also about 26 m. The height from the ground surface to the inner ceiling is 4650 mm. Thus, a wide space having a length in the left-right direction and the front-rear direction can be formed inside the assembly-type building. Although not shown in FIG. 5, walls and doors may be provided at the front and rear ends in the front-rear direction.

  FIG. 5 is an external view of a prefabricated building (5 series) according to the present invention. Using divided pieces with an outer shell radius R of 3850 mm, 15 divided pieces are joined in the front-rear direction. In this case, the width in the left-right direction is about 30 m, and the width in the front-rear direction is also about 30 m. When a split piece having an outer shell radius R of 4850 mm is used and 20 split pieces are joined in the front-rear direction, the width in the left-right direction is about 42 m and the width in the front-rear direction is about 40 m.

  FIG. 6 is a cross-sectional view when the assembly type building 100 according to the present invention is installed on a climbing slope. The leg division pieces 4 are not perpendicular to the slope but perpendicular to the horizontal direction. Therefore, as shown in the drawing circle C1, the sloped Y-shaped roof segment 3 bends the left wing 3lw downward and compares it with the Y-shaped roof segment 3 for the standard horizontal ground surface. The wing 3rw is bent upward. The bending angle is determined based on the inclination angle of the ground surface. Further, the height h1 of the left wing 3lw is lower than the height h2 of the right wing 3rw. By using such a Y-shaped roof dividing piece 3, the assembly-type building 100 can be installed on an inclined surface. The Y-shaped roof segment 3 for the descending slope is the opposite of the Y-shaped roof segment 3 for the climbing slope. If the inclination angle is the same, the same Y-shaped roof segment 3 can be used.

  FIG. 7 is a configuration diagram in which the Y-shaped roof divided piece 3 is rotatable with respect to the leg divided pieces 4. A roll 8 is provided at the lower joint 3 e of the Y-shaped roof split piece 3, and a semicylindrical recess 9 is provided at the upper joint 4 b of the leg split piece 4. As shown in the drawing circle C1, the Y-shaped roof divided piece 3 is placed horizontally with respect to the leg divided pieces 4 and joined with an adhesive, whereby an assembly-type building can be installed on the horizontal ground surface 20. . As shown in the drawing circle C2, by assembling the Y-shaped roof divided piece 3 to the leg divided piece 4 so as to be raised to the right, it is possible to install an assembly-type building on an uphill slope. As shown in the drawing circle C3, the Y-shaped roof divided piece 3 is joined to the leg divided piece 4 so as to be lowered to the right, whereby the assembly type building can be installed on the down slope.

  FIG. 8 is a configuration diagram in which the left wing and the right wing of the Y-shaped roof segment 3 can be individually rotated with respect to the leg segment 4. The lower wing 3lw and the right wing 3rw are provided at lower joint portions so that the rolls 8 are staggered in the axial direction, and the leg joint piece 4 is provided with a semi-cylindrical recess 9 for receiving the roll 8 at the upper joint portion. . According to this, the left wing 3lw and the right wing 3rw can be individually rotated and joined. As shown in the drawing circle C1, the left wing 3lw and the right wing 3rw are made horizontal with respect to the leg division pieces 4 and bonded with an adhesive, so that the assembly type building can be installed on the horizontal ground surface 20. it can. As shown in the drawing circle C2, the left wing 3lw is joined to the leg divided piece 4 horizontally and joined, and the right wing 3rw is joined to the leg divided piece 4 so as to be lowered to the right. A prefabricated building can also be installed on the slope going down to the right. As shown in the drawing circle C3, the left wing 3lw is joined to the leg divided piece 4 so as to be horizontal, and the right wing 3rw is joined to the leg divided piece 4 so as to be raised to the right. A prefabricated building can also be installed on the slope going up to the right. Thus, even if the ground surface changes from a valley to a mountain and from a mountain to a valley, the assembly-type building 100 can be installed in accordance with this.

  The assembly type building according to the present invention can extend the arched roof from front to back and from side to side and is suitable for plant factories, machine factories, and food factories. Expanded polystyrene is suitable for large storage warehouses because of its excellent heat insulation effect. It can also be easily installed in places such as desert areas.

DESCRIPTION OF SYMBOLS 1 Side wall division | segmentation piece 1a Front junction part 1b Upper junction part 1c Rear junction part 1d Feet 2 Arch-shaped roof division piece 2a Front junction part 2b Left junction part 2c Rear junction part 2d Right junction part 3 Y-shaped roof division piece 3a Front junction part 3b Left joint 3c Rear joint 3d Right joint 3e Lower joint 4 Leg segment 4a Front joint 4b Upper joint 4c Rear joint 4d Leg 7 Pass-through hole 8 Roll 9 Semi-cylindrical recess 20 Ground surface 21 Projection Body 3lw Left wing 3rw Right wing 100 Assembly type building

Claims (1)

Side wall split pieces having a front joint portion, a rear joint portion, and an upper joint portion, an arch-shaped roof split piece having a front joint portion, a rear joint portion, a left joint portion, and a right joint portion, and a front joint portion and a rear joint. A segment of foamed polystyrene comprising a Y-shaped roof segment having a left joint, a right joint, and a lower joint, and a leg segment having a front joint, a rear joint, and an upper joint. Is provided,
The left joint of the arched roof split piece is joined to the upper joint of the side wall split piece provided at the leftmost end, and the right of the arched roof split piece to the upper joint of the side wall split piece provided at the rightmost other end The joint is joined, the right joint of the arched roof split piece is joined to the left joint of the Y-shaped roof split piece, and the left joint of the arched roof split piece is joined to the right joint of the Y-shaped roof split piece The upper joint portion of the leg divided piece is joined to the lower joint portion of the Y-shaped roof divided piece, and the Y-shaped roof divided piece, the leg divided piece, and the arched roof divided piece are repeatedly joined as necessary, While the arched roof extends in the left-right direction,
Side wall segmentation piece, arch-shaped roof segmentation piece, Y-shaped roof segmentation piece, and leg segmentation piece, respectively, the following sidewall segmentation piece, arch-shaped roof segmentation piece, Y-shaped roof segmentation piece, and leg segmentation piece The front joint of the arched roof is extended in the front-rear direction ,
A roll is provided at the lower joint portion of the Y-shaped roof divided piece, and a semi-cylindrical concave portion for receiving the roll is provided at the upper joint portion of the leg divided piece .

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