JPH0633509A - Assembling house - Google Patents

Abstract

PURPOSE:To shorten the term of work and reduce the building cost by facilitating the assembling work in the field. CONSTITUTION:The respective previously-assembled supports are respectively erected in the angular corner areas of the respective end rails 3 and the respective cross-beam bases 4 fixed to the top surface of the concrete foundation, the respective previously-assembled wall plates 9 are respectively fitted in the respective bases between the supports 7, the respective supports 7 and the respective wall plates 9 are connected and fixed to each other, and the respective wall plates 9 and the respective bases are inserted and fixed to each other. Subsequently, the end beams 12 and the cross-beams 13 are stretched between the upper end areas of the supports 7, the respective wall plates 9, the respective end beams 12 and the respective cross-beams 13 are inserted and fixed to each other, and the respective previously assembled roof plates 11 are respectively stretched between the respective ridge support beams 14 laid on the end beams 12 and the respective cross beams 13. Thus, it is possible to eliminate the need of the time and work for assembling the supports 7, the wall plates 9 and the roof plates 11 so as to facilitate an assembling work for a house.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated house which is effective when, for example, a pension, a lodge or the like is built on site.

[0002]

2. Description of the Related Art Conventionally, as a construction method of the above-mentioned assembling type house, for example, when assembling a log house,
A gable base and a girder base are placed and fixed on the top surface of a concrete base, and a large number of logs, each of which is lumbered into a predetermined shape, are sequentially stacked and erected on the upper end surface of the base on the longitudinal side. After this, there is a construction method in which gable beams and girder beams are erected between the logs piled up in the uppermost stage, and a large number of roof plates are sequentially connected one by one above the beams to be installed obliquely.

[0003]

However, when a large number of logs are successively stacked one by one as described above,
Since heavy logs are sequentially stacked at high places according to the height of the wall, a large number of workers are required to stack logs, and when lifting heavy logs at high positions, cranes etc. Since a machine has to be used, there is a problem that assembly work on site takes time and labor.
In addition, during assembly work, a large number of workers and large machines such as cranes are required, so if it is delayed from the planned construction period, the labor cost of the workers and the maintenance cost of the machine will exceed the planned construction cost. Therefore, there is a problem that the construction cost is increased.

In view of the above problem, the present invention assembles a house by connecting and fixing columns, wall plates and roof plates which are unitized in advance, so that the assembling work on site can be performed more easily than the conventional log house. An object of the present invention is to provide a prefabricated house in which the construction period required for assembling one building can be shortened and the construction cost can be reduced.

[0005]

According to the present invention, each gable base and each girder base formed by stacking a plurality of plate materials on the upper surface of a foundation are fitted and fixed to each other, and the base of each of the above bases is fixed. In each corner, each support plate, which is formed by superimposing a plurality of plate materials, is fitted in a cross shape and connected and fixed in the up-down direction.
A column insertion groove and a column insertion portion formed at end portions of the base and the columns that are vertically opposed to each other are inserted and fixed to each other, and a plurality of plate materials are superposed on each platform between the columns. Fitting the respective wall plates obtained by connecting and fixing an appropriate number of horizontally long wall plates in the vertical direction, connecting and fixing the left and right opposing side ends of the columns and the wall plates to each other, and connecting the wall plates to the bases. The insertion protrusions and insertion recesses formed at the upper and lower opposite side end portions of the support pillars are inserted and fixed to each other, and between the upper end portions of the columns, each girder beam and each girder beam formed by superimposing a plurality of each plate material respectively. Is installed, and the column insertion groove and the column insertion portion formed at the vertically opposing end portions of the columns and the gable beams and the girder beams are inserted into and fixed to each other, and the upper ends of the wall plates and the gables are fixed. The insertion convex portion and the insertion concave portion formed at the end portions of the beam and each girder beam which are vertically opposed to each other are inserted and fixed to each other, and are fixed on each gable beam. Between each building support beam and each girder beam, it shall be a prefabricated house in which each roofing board, which is fixedly connected in the left-right direction, is fixedly erected with an appropriate number of ground boards made by stacking multiple boards. Is characterized by.

[0006]

According to the present invention, the gable bases and the girder bases are fitted to each other and fixedly mounted on the upper surface of the foundation, and the pre-assembled columns are respectively installed upright at the corners of the bases. The respective wall plates assembled in advance on the base between the columns are respectively fitted, and the columns and the wall plates are connected and fixed to each other, and the wall plates and the base are inserted and fixed to each other. Next, each gable beam and each girder beam is erected between the upper ends of each strut, and each wall plate and each girder beam and each girder beam are inserted and fixed, and each building support beam erected on each gable beam By installing the respective roof plates that are previously assembled between the beam and the girders, it is possible to save the labor and work of assembling the columns, the wall plates, and the roof plates on site.

[0007]

According to the present invention, the superposed plate members obtained by integrally superposing a plurality of plate members are connected and fixed one by one,
Since the gable base, the girder base, the support, the wall plate, the gable beam, the girder beam, and the roof plate are respectively configured, the natural atmosphere peculiar to the log house shown in the conventional example is not impaired, and the panel The strength and durability of each part are superior to the formula house.

[0008] Moreover, since the prefabricated gable base, girder base, pillars, wall plates, gable girders, girder beams, and roof plates are connected and fixed together to assemble the house, the conventional log house The work and work of stacking a large number of logs one by one like the above can be omitted, and the assembling work on site can be performed easily and easily, and the number of workers required for the assembling work is small, and Since the number of times a large machine such as a crane is used is reduced, the construction period required for assembling a single house can be significantly shortened, and the construction cost can be reduced.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. The drawings show a prefabricated house assembled with preassembled building materials. In FIGS. 1 and 7, the prefabricated house 1 comprises a base part 2 and an appropriate number of each wife base 3 ... The girder base 4 and the like are fitted to each other and fixed to the upper surface of the foundation 5, and a proper number of each of the columns 7 forming the column 6 is formed.
Are erected at the corners of the gable bases 3 ... and the girder bases 4 ..., and an appropriate number of the wall plates 9 forming the wall 8 are fixed between the columns 7. After this, each roof plate 11 that constitutes the roof portion 10
Are installed between each girder beam 12 ... Each ridge support beam 14 erected on the girder beam 12 and each girder beam 13 fixed on each wall plate 9.

As shown in FIG. 2, the gable base 3 and the girder base 4 constituting the above-mentioned base portion 2 are formed by integrally joining three plate materials 3a ... Of the girder base 4 formed by projecting an insertion convex portion 3b at the upper end of the longitudinal side and integrally joining the three plate materials 4a ... After forming and placing concrete into it, the foundation 5 and the girder foundation 3 and the girder foundation 4 on the top surface of the foundation 5
When the and are placed, the lower open type base fitting portions 3c formed in the base connecting portion of the gable base 3 and the upper open type base forming the notches in the base connecting portion of the girder base 4. The pillar insertion groove 3d formed on the upper end surface of the fitting portion of the gable base 3 and the column insertion groove 4d formed on the upper end surface of the fitting portion of the girder base 4 are fitted together at right angles with the fitting portions 4c. Are connected in a cross shape, and are fixed by connecting them with anchor bolts and nuts which are embedded in the upper surface of the foundation 5 in advance.

Each of the columns 7 ... Constituting the column 6 is
As shown in FIGS. 3 and 4, the three plate members 7a, ...
b, each of which has an open upper plate fitting portion 7c formed by notching at the upper end side central portion of one pillar plate 7b, and a downward opening type having a notch formed at the lower end side central portion of the other pillar plate 7b. And the plate fitting portion 7d of the
b, 7b, each of the insertion convex portions 7 formed to project at the upper end of the longitudinal side
e, 7e and the insertion recesses 7f, 7f that are formed so as to be recessed at the lower end of the longitudinal side are fitted to each other, and the two pillar plates 7b, 7
Each of the cruciform pillar plates 7g, which are formed by fitting b, are integrally connected and fixed by bolts and nuts in a state in which a suitable number of steps are fitted in the vertical direction.

In addition, a cross-shaped column insertion portion 7h is formed at the center of the lower surface side of the column plate 7g connected and fixed to the lowermost stage of the column 7, and the center of the upper surface side of the column plate 7g connected and fixed to the uppermost stage. An I-shaped column insertion portion 7i is formed on the portion so as to project.

On the other hand, as shown in FIG. 2, at the corner-side projecting end portions of the gable base 3 and the girder base 4, as shown in FIG. 7j are respectively erected, and the support pillars 7 erected at the corner fitting portions of the bases 3 and 4 are connected and fixed to the mounting pillars 7j and 7j with bolts and nuts. Further, as shown in FIG. 5, between the wall plates 9 and 9 of the wall portion 8 which will be described later, a cross-shaped connecting plate 7k is fitted and fixed between the opposite end portions of the wall plates 9 and 9. The mounting pillars 7j, 7j are fitted into each other and integrally connected and fixed with bolts and nuts.

As shown in FIG. 6, each of the wall plates 9 forming the wall portion 8 is formed by superimposing a plurality of plate members 9b at predetermined intervals between two plate members 9a. In the same state, they are integrally joined to form a horizontally long wall plate 9c.
Each protruding protrusion 9d formed on the upper end of the longitudinal side of the
The insertion recesses 9e, which are formed at the lower end of the longitudinal side, are fitted to each other, and an appropriate number of the horizontally long wall plates 9c ... Are integrally connected by bolts and nuts while being fitted vertically. Fix it. The wall portion 8 is formed with a window fitting portion 9f for fitting a window frame (not shown).

Each roof plate 11 constituting the above-mentioned roof portion 10
Is the three plate materials 1 as shown in FIGS. 7, 8 and 9.
1a ... is integrally joined as it is in a polymerized state
1b is formed, and the insertion convex portion 11c formed to project at the right end on the long side of the same ground plate 11b and the insertion concave portion 11d formed on the left end of the long side are fitted to each other, and an appropriate number of each of the base plates 11b ... While being fitted in the left-right direction, they are integrally connected and fixed with bolts and nuts.

On the other hand, the gable beams 12 formed by integrally joining the three plate members 12a and the three plate members 13a between the upper ends of the columns 7 that are erected on the left and right sides. Each girder beam 13 formed integrally with each other is erected, and each beam fitting part 1 of the downward opening type is formed by forming a notch in a beam connecting portion of each gable beam 12.
2b ... and the upper open type beam fitting portions 13b ... Notched in the beam connecting portions of the respective girder beams 13 are fitted orthogonally to each other, and I projecting from the upper ends of the columns 7 ... The column-shaped column insertion portions 7i ... Are inserted into and fixed to the column insertion grooves 12c formed on the lower end surfaces of the fitting portions of the girders 12, respectively, and the insertion protrusions protruding from the upper ends of the wall plates 9 are formed. 9d ... is formed in the central portion on the lower surface side of each gable beam 12 ...
, And the insertion recesses 13d formed in the central portion on the lower surface side of the respective girders 13 ...

After this, 3 is attached to the central portion on the upper surface side of each gable beam 12.
The ridge support plates 14b ... In which the respective plate members 14a ... Are integrally joined are erected in an appropriate number of steps, and the respective insertion protrusions 14c are formed so as to project at the upper ends of the ridge support plates 14b. , Between the ridge support beams 14 and the girders 13 which are formed by fitting the respective insertion recesses 14d formed at the lower end of the longitudinal side into the ridge support plates 14b. An appropriate number of each rafter 15 ... Is erected, and an appropriate number of each roof plate 11b ... Is connected to each roof plate 11 ...

Further, a large number of roofing boards 17 are laid on the entire upper surface of each roof panel 11 with a waterproof panel 16 interposed therebetween, and metal rain gutters 18 are provided between the respective waterproof panels 16 ... It is fitted and fixed, and at the top of the roof 10 a building concealment plate 1
9, covering each roof plate 11 on two sides, and each building support beam 1
4 and each gable beam 12 are integrally connected and fixed with a long bolt 20 and a nut 21 connected to a ridge hidden plate 19, and each roof plate 11 and each girder beam 13 are connected to a bolt 22 and The nut 23 is integrally connected and fixed.

Assuming that the illustrated embodiment is configured as described above, a method of constructing the prefabricated house 1 will be described below. First, when assembling the base part 2, as shown in FIG. 2, each girder base 3 ... and each girder base 4 ... are placed on the upper surface of the foundation 5 after the concrete is poured, and each girder base 3 ... Each of the formed base fitting portions 3c ... And each of the base fitting portions 4c.
And the foundation 5 are connected and fixed with anchor bolts and nuts.

Next, when assembling the support column 6, the base 2
, Each of the girder bases 3 ... and the girder bases 4 ...
4 into the cross-shaped pillar insertion grooves 3d and 4d,
Each cross-shaped pillar insertion portion 7 formed at the lower end of each pillar 7 ...
After inserting h ... respectively, connect and fix each other with bolts and nuts. Moreover, the pillars 7j and 7j that have been assembled are respectively installed upright on the corner corner side projecting ends of the wife base 3 and the girder base 4, and the pillars 7 are installed upright on the corner fitting portions of the bases 3 and 4. And the mounting columns 7j and 7j are connected and fixed with bolts and nuts.

Next, when assembling the wall portion 8, the preassembled wall plates 9 are fitted between the columns 7 standing on the base portion 2 and the upper ends of the bases 3 and 4 on the longitudinal side. After inserting the respective insertion convex portions 3b and 4b formed in the respective portions into the respective insertion concave portions 9e formed in the lower end portion on the longitudinal side of each wall plate 9 ... And the respective columns 7 standing on the base portion 2. The wall plates 9 and so on are connected and fixed with bolts and nuts. In addition, as shown in FIG. 5, each mounting pillar 7 is attached to the cross-shaped connecting plate 7k fixed between the wall plates 9 and 9.
j and 7j are fitted and connected and fixed by bolts and nuts.

Next, when assembling the roof portion 10, as shown in FIG. 7, each gable beam 12 and each girder beam 13 are erected between the columns 7 standing on the base portion 2 ... The beam fitting portions 12b formed on the gable beams 12 and the beam fitting portions 13b formed on the girder beams 13 are orthogonally fitted to each other, and the upper ends of the columns 7 are formed. The I-shaped column insertion portions 7i protruding in the direction are inserted into the column insertion grooves 12c formed at both ends of each gable beam 12, respectively, and are connected and fixed to each other with bolts and nuts. Further, the respective insertion convex portions 9d ... Protruding on the respective wall plates 9 ... Are formed in the respective girder beams 12 ... And the respective insertion concave portions 13 formed in the respective girder beams 13 ...
d ... and fix each.

After this, the pre-assembled ridge support beams 14 ... are respectively erected on the gable beams 12 ..., and the pre-assembled ridge support beams 14 are attached between the girder beams 13 ... The roof plates 11 ... are erected respectively. Further, as shown in FIG. 8, a waterproof panel 16 and a large number of roofing plates 17 are laid on each roof plate 11 ..., and metal rain gutters 18 are provided between the waterproof panels 16 ... After fitting and fixing, each roof plate 11 ... and each building support beam 14
, And each gable beam 12 are connected and fixed by a bolt 20 and a nut 21 connected to the ridge hidden plate 19, and each roof plate 11 and each girder beam 13 are connected and fixed by a bolt 22 and a nut 23.

As described above, one superposed plate material obtained by integrally superposing a plurality of plate materials is connected and fixed one by one, and each gable base 3, ..., each girder base 4, ..., each support 7 ... And each wall board 9 ...
, Each roof plate 11 ..., each gable beam 12 ..., each girder beam 13 ...
Since each of the above constructions is configured, the natural atmosphere peculiar to the log house of the conventional example is not impaired, and the strength and durability of each part are superior to those of the panel house.

In addition, each wife base 3 which has been unitized in advance
..., each girder base 4 ..., each pillar 7 ..., each wall plate 9 ...,
Since each roof panel 11, each gable beam 12, and each girder beam 13 are connected and fixed and assembled, it is possible to stack a large number of logs one by one like a conventional log house. Since labor and work can be saved, on-site assembly work can be done easily and easily, the number of workers required for assembly work is small, and the number of times large machines such as cranes are used is reduced The construction period required for assembling the house is drastically shortened and the construction cost can be reduced.

The present invention is not limited to the configuration of the above embodiment.

In the above-mentioned embodiment, each of the support plates 7g forming the support column 7 and each of the horizontally long wall plates 9c forming the wall plate 9,
Each of the base plates 11b, which constitute the roof plate 11, are connected and fixed with bolts and nuts, respectively. For example, they are connected and fixed with an adhesive for woodworking, which has an adhesive strength equivalent to the fixing force of the bolts and nuts. Good.

[Brief description of drawings]

FIG. 1 is an overall perspective view of a prefabricated house.

FIG. 2 is a perspective view showing an assembly structure of a base portion and a support portion.

FIG. 3 is a front view showing a connected state of columns.

FIG. 4 is a side view showing a connected state of columns.

FIG. 5 is a perspective view showing a connected state of the mounting columns.

FIG. 6 is a front view showing a connected state of the wall plates.

FIG. 7 is a vertical sectional view showing an assembly structure of a roof portion.

FIG. 8 is a perspective view showing a connected state of the roof plates.

FIG. 9 is a perspective view showing a connection state of a gable beam and a girder beam.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Assembly-type house 3 ... Wife base 3b ... Insert convex part 3d ... Post insertion groove 4 ... Girder base 4b ... Insert convex part 4d ... Post insertion groove 5 ... Foundation 7 ... Post 7h, 7i ... Post insertion part 7j ... 9 ... Wall plate 9d ... Inserting convex part 9e ... Inserting concave part 11 ... Roof plate 12 ... Gable beam 12c ... Column inserting groove 12d ... Inserting concave part 13 ... Girder beam 13d ... Inserting concave part 14 ... Building support beam

Claims (1)

[Claims] 1. A gable base and a girder base, each of which is formed by stacking a plurality of plate materials on the upper surface of the foundation, are fitted and fixed to each other, and a plurality of pieces are provided at each corner of each base. Pillars formed by stacking each of the plate materials of (1) to form a cross shape and vertically connecting and fixing the respective pillars, and vertically arranging the bases and the pillars at the vertically opposed side ends. Fixing the insertion groove and the column insertion portion into each other, on each base between each of the above-mentioned pillars, each wall plate obtained by vertically connecting and fixing an appropriate number of horizontally long wall plates formed by superimposing a plurality of plate materials. Each of them is fitted into each other, and the left and right opposing side ends of the columns and the wall plates are connected and fixed to each other, and the insertion convex portion and the insertion concave portion formed at the vertically opposing side end portions of the wall plates and the bases Inserted and fixed to each other, the girder beam and the girder beam, each of which is formed by stacking a plurality of plate members, are installed between the upper ends of the columns, The column insertion groove and the column insertion portion formed at the end portions of the strut and each gable beam and each girder beam which are vertically opposed to each other are inserted and fixed, and the upper end of each wall plate and each gable beam and each girder beam are fixed. The insertion convex portion and the insertion concave portion formed at the vertically opposite end portions are inserted and fixed to each other, and a plurality of each plate member is superposed between each ridge support beam and each girder beam installed on each gable beam. A prefabricated house in which the appropriate number of roof plates are connected and fixed in the left-right direction, and each roof plate is erected.