JP3234318U - Temporary building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a temporary building capable of inexpensive transportation by a 4-ton truck while securing a large indoor space. A temporary building 1 is divided into a first building module 2 and a second building module 3 at appropriate positions in the horizontal direction, and the first building module 2 and the second building module 3 are reversibly joined and separated. Is possible to configure. In the installed state where the first building module 2 and the second building module 3 are joined and integrated, a large indoor space is secured, the livability of the temporary building 1 is improved, and the first building module 2 and the second building In the state where the modules 3 are separated, the size of each of the building modules 2 and 3 to be transported is halved as compared with the temporary building 1, so that the transportation cost in the case of truck transportation can be reduced. [Selection diagram] Fig. 1

Description

The invention of the present application relates to a hypothetical building represented by a unit house.

As for this type of temporary building, various structures have been conventionally proposed (see, for example, Patent Documents 1 to 3).

What is shown in Patent Document 1 is a unit house configured to have a horizontally long rectangular planar form, particularly from the viewpoint of facilitating installation and removal.

What is shown in Patent Document 2 is a unit house in which mobility is particularly considered, and has a horizontally long rectangular plane shape, and a hanging metal fitting on the upper surface side thereof is arranged and suspended by a crane using this hanging metal fitting. It is a unit house that can be moved.

What is shown in Patent Document 3 is a wooden unit house composed mainly of a frame structure and a panel structure in consideration of human life and living environment.

Japanese Unexamined Patent Publication No. 2002-180683 Japanese Unexamined Patent Publication No. 2004-1000333 Japanese Unexamined Patent Publication No. 2004-238800

By the way, such a unit house is a hypothetical building, and is inherently required to be transportable. As this transportation method, there are a disassembly transportation method in which the unit house is disassembled and an integrated transportation method in which the unit house is integrally transported without disassembling, but the integrated transportation method is the mainstream from the viewpoint of cost.

In this case, it is generally assumed that the unit house is transported by a 4-ton truck, and the dimensions of the unit house are the size of the loading platform of the 4-ton truck (the loading platform size of the standard type 4-ton truck is about 6200 mm in length and about 2100 mm in width. The dimensions are set based on the above, and the same applies to each unit house shown in each of the above-mentioned patent documents.

However, in the unit house in which the dimensions are set in this way, the width dimension (depth dimension) is set to 2100 mm or less, so that the width of the indoor space is narrow, which is one of the reasons why the livability evaluation is lowered. By the way, such a problem disappears if it is transported by a large truck, but since the transportation cost is doubled as compared with the 4-ton truck transportation, it does not lead to a fundamental solution.

Therefore, the present invention has been made for the purpose of providing a temporary building capable of inexpensive transportation by a 4-ton truck while securing a large indoor space.

In the present invention, the following configuration is adopted as a specific means for solving such a problem.

In the first invention of the present application, in a temporary building having a wooden frame structure or a wooden frame wall structure, the temporary building is divided into a first building module and a second building module at appropriate positions in the horizontal direction, and the first building is divided into the first building module and the second building module. It is characterized in that the building module and the second building module can be reversibly joined and separated.

The second invention of the present application is characterized in that, in the temporary building according to the first invention, the first building module and the second building module are joined by a drift pin method.

In the third device of the present application, in the temporary building according to the first or second device, at least one of the depth dimension and the width dimension of the first building module and the second building module is 2000 mm or less. It is characterized by being set to.

In the fourth device of the present application, in the temporary building according to the first, second or third device, the wall portions of the first building module and the second building module are made of a single vertical drop board wall of a thick cedar board or a single vertical drop board wall of a thick cedar board. It is characterized by being composed of a double vertical drop board wall.

The following effects can be obtained by the invention of the present application.

(A) According to the first invention of the present application, a temporary building having a wooden frame structure or a wooden frame wall structure is divided into a first building module and a second building module at appropriate positions in the horizontal direction, and the first Since the 1st building module and the 2nd building module can be reversibly joined and separated,
(A-1) In a temporary building in an installed state in which the first building module and the second building module are joined and integrated, a sufficiently large interior space is secured by the above joining, and the livability of the temporary building is secured. Improves,
(A-2) When the temporary building is separated into the first building module and the second building module, the size of each building module to be transported is halved. Therefore, for example, the temporary building is integrally transported. Compared to the case, the size of the transportation truck may be smaller, and the transportation cost can be reduced accordingly.
Practical effects such as can be obtained.

(B) In the split-type building according to the second device of the present application, since the first building module and the second building module are joined by the drift pin method, the characteristics of the drift pin method provide stronger reliability. A high degree of joining is realized, and the separation work of the temporary building is facilitated.

(C) In the split-type building according to the third device of the present application, the following effects can be obtained in addition to the effects described in the above (a) and (b). That is, in the present invention, the first building module and the second building module are set so that at least one of the depth dimension and the width dimension is 2000 mm or less, so that the first building module and the second building module are used. It is possible to load and transport a 4-ton truck having a loading platform width of about 2100 mm and a low transportation cost.

(D) In the split-type building according to the fourth device of the present application, the following effects can be obtained in addition to the effects described in (a), (b) or (c) above. That is, in this invention, since the wall portions of the first building module and the second building module are composed of a single vertical drop plate wall of a thick cedar plate or a double vertical drop plate wall, the high rigidity of the wall portion is used in both cases. In addition to ensuring high earthquake resistance of the entire temporary building, high heat insulation is ensured because an air layer is formed between the two front and rear board walls, especially when a double vertical drop board wall is used. As a synergistic effect of both of these, the livability in the indoor space is further improved.

It is an overall perspective view of the temporary building which concerns on embodiment of this invention. It is a perspective view in the divided state of the said temporary building. It is a floor plan of the temporary building shown in FIG. It is a floor plan of the 1st building module and the 2nd building module in the divided state shown in FIG. FIG. 3 is a cross-sectional view taken along the line AA of FIG. It is sectional drawing of the wall part in another embodiment, and corresponds to FIG. It is explanatory drawing of the connection structure of the 1st unit and the 2nd unit. It is a floor plan in another embodiment of a temporary building. It is a floor plan in another embodiment of a temporary building. It is explanatory drawing of the transportation form of a temporary building.

Hereinafter, the invention of the present application will be specifically described based on a preferred embodiment.

FIG. 1 shows a temporary building 1 according to an embodiment of the present invention. This temporary building 1 is a 6-mat type building, and as shown in FIG. 2, has a two-part structure including a 3-tatami type first building module 2 and a second building module 3. The state shown in FIG. 1 is the installation form (that is, the form at the time of use) of the temporary building 1. Further, the state shown in FIG. 2 is the transportation mode of each of the first building module 2 and the second building module 3.

The first building module 2 and the second building module 3 are assumed to be transported by a 4-ton truck, and therefore the outer dimensions in the depth direction (beam direction) are set to about 2000 mm.

Further, FIG. 3 is a floor plan of the temporary building 1 in the installed state. FIG. 4 is a floor plan of the first building module 2 and the second building module 3 in a divided state during transportation.

The temporary building 1 has a wooden frame structure and is divided into left and right at a division position at the center in the length direction, one of which is the first building module 2 and the other of which is the second building module 3. The first building module 2 and the second building module 3 have a substantially line-symmetrical structure with the division position as the target axis. Hereinafter, the specific structures of the first building module 2 and the second building module 3 will be described below.

"1st building module 2"
The first building module 2 constitutes the right half of the temporary building 1, and as shown in FIGS. 1 to 4, three side foundations 25 assembled in a rectangular shape and an opening portion thereof. A rectangular foundation is formed by the intermediate foundation 21 corresponding to the above, and end pillars 22 are arranged at both ends of the intermediate foundation 21, and side portions are arranged at the ends and intermediate positions of the respective side foundations 25. Pillars 24 are arranged.

Further, in FIG. 2, reference numeral 23 is a beam connecting the upper ends of the end columns 22, reference numeral 26 is a girder, and reference numeral 20 is a roof covering the upper part of the first building module 2. In FIG. 2, reference numeral 41 is a temporary pillar provided to prevent damage to the first building module 2 during transportation.

Further, a side wall 27 is provided between the side pillars 24, and the side wall 27 is a drop-in board wall of a thick cedar board. That is, as shown in FIG. 5, in this drop plate wall, a wall plate 28 made of a thick cedar plate having a predetermined width is formed between a pair of adjacent side pillars 24 in a hozo groove formed in the side pillars 24. It is composed of dropping from the top. The wall plates 28, which are sequentially dropped, are hozo-joined to each other. By providing the side wall 27 formed of the drop plate wall in this way, the first building module 2 has high wall rigidity and excellent earthquake resistance.

In another embodiment of the present invention, as shown in FIG. 6, the side wall 27 may be a double drop plate wall in which two side walls 27 are arranged at a predetermined facing interval. In this double drop plate wall, a gap 39 is formed between the two front and rear side walls 27, and the gap 39 functions as a heat insulating space, so that the heat insulating property of the first building module 2 is improved.

In addition, the first building module 2 can appropriately select hozo coupling, nail coupling, screw coupling, adhesive junction, drift pin junction, etc., which select the coupling means between the members.

"2nd Building Module 3"
Although the second building module 3 is opposite to the first building module 2, its configuration is almost the same. That is, the second building module 3 constitutes the left half of the temporary building 1, and as shown in FIGS. 1 to 4, the three side foundations 35 assembled in a U shape and the side foundations 35 thereof. An intermediate foundation intermediate foundation 31 corresponding to the opening portion constitutes a rectangular foundation, and end columns 32 are arranged at both ends of the intermediate foundation 31, respectively, and at positions intermediate with the ends of the respective side foundations 35. Have side pillars 34 arranged respectively.

Further, in FIG. 2, reference numeral 33 is a beam connecting the upper ends of the end columns 22, reference numeral 36 is a girder, and reference numeral 30 is a roof covering the upper part of the second building module 3. In FIG. 2, reference numeral 42 is a temporary pillar provided to prevent damage to the first building module 2 during transportation.

Further, a side wall 37 is provided between the side pillars 34, and the side wall 37 has the same structure as the side wall 27 of the first building module 2, and the corresponding description of the side wall 27 will be described. Invite.

Further, the second building module 2 requires, like the first building module 2 above, a hozo connection, a nail connection, a screw connection, an adhesive connection, a drift pin connection, etc., which selects a joining means between the members. It can be selected as appropriate.

"Joining and integrating the 1st building module 2 and the 2nd building module 3"
As shown in FIGS. 1 to 4, the first building module 2 and the second building module 3 are joined and integrated with their open ends abutted against each other. In this embodiment, the first building module 2 and the second building module 3 are joined by a drift pin method, and therefore, as shown in FIG. 2, the intermediate foundation 21 and the end portion of the first building module 2 are joined. Fasteners 5 are arranged between the pillars 22 and the beams 23, the intermediate foundation 31 of the second building module 3 corresponding thereto, the end pillars 32, and the beams 33, respectively.

The fastener 5 is configured to be joined by a drift pin method, and as shown in FIG. 7, the member on the first building module 2 side (for example, the end pillar 22) and the second building module 3 A large-diameter pilot hole 61 and a small-diameter pilot hole 62 penetrating the pilot hole 61 in the radial direction are provided in each of the side members (for example, the end pillar 32).

On the other hand, in the prepared hole 61 on the end pillar 32 side, a metal hozo metal fitting 51 provided with a pair of pin holes 53 at predetermined intervals in the axial direction is immersed in about half of the shaft length. At the same time, the drift pin 52 is inserted into the prepared hole 62, and the hozo metal fitting 51 is fixed to the end pillar 32 side by the drift pin 52.

The exposed end side of the hozo metal fitting 51 attached to the second building module 3 side in this way is fitted into the prepared hole 61 on the first building module 2 side, and the drift pin 52 is inserted from the prepared hole 62. Is driven into the pin hole 53 of the hozo metal fitting 51 to fix the exposed end side of the hozo metal fitting 51 to the end pillar 22 side.

In this case, the distance between the pair of pin holes 53 of the hozo metal fitting 51 is set to the pilot hole 62 on the end pillar 22 side of the first building module 2 and the pilot hole on the end pillar 32 side of the second building module 3. By setting it smaller than the distance dimension from 62 by a predetermined dimension, the end pillar 22 on the first building module 2 side and the end pillar 22 on the first building module 2 side are driven along with the driving of the drift pin 52 into the end pillar 22 side. The end pillar 32 on the side of the second building module 3 is forcibly attracted, and the first building module 2 and the end pillar 32 are firmly joined.

Such joining using the fastener 5 is performed at each fastener 5 arranged between the first building module 2 and the second building module 3, so that the first building module 2 and the second building module are joined. 3 is firmly joined and integrated, and the temporary building 1 is constructed. In this temporary building 1, the indoor space on the first building module 2 side and the indoor space on the second building module 3 side are continuously integrated, and a large indoor space can be obtained as a whole, which is comfortable when living indoors. Sex is ensured.

On the other hand, when the temporary building 1 is divided into the first building module 2 and the second building module 3, the joining of each fastener 5 may be released in the reverse procedure of the procedure at the time of joining.

The first building module 2 and the second building module 3 thus divided are transported by truck for use in the next installation work of the temporary building 1. In this case, as described above, since the outer dimensions of the first building module 2 and the second building module 3 are set to about 2000 mm in the depth direction (beam direction), they are shown in FIG. 10 (a). As described above, it can be mounted back and forth on the loading platform 7a of the standard flat body type 4-ton truck 7 having a loading platform size of about 6200 mm in length and about 2100 mm in width.

From the above, this temporary building 1 is a practically extremely useful temporary building that has both high livability due to the expansion of the indoor space in the installed state (state during use) and low transportation cost due to the low transportation fee 4-ton truck. It can be said that it is a building.

"Other embodiments of temporary buildings"
(1) 8 tatami type temporary building FIG. 8 shows a floor plan of an 8 tatami type temporary building 1 which is larger than the 6 tatami type temporary building 1 according to the above embodiment. The temporary building 1 is configured by joining the vertically long 4-tatami type first building module 2 and the second building module 3 in the horizontal direction. Then, the width dimension on the short side side of the first building module 2 and the second building module 3 is set to about 2000 mm. The depth dimension of the long side of the first building module 2 and the second building module 3 is about 4000 mm.

Therefore, as shown in FIG. 10A, the temporary building 1 can mount only one of the first building module 2 and the second building module 3 on the loading platform 7a of the 4-ton truck 7. Therefore. When installing the temporary building 1, a truck 7 for transporting the first building module 2 and a truck 7 for transporting the second building module 3 are required, but a large truck is still used to transport the first building module 2 And the transportation cost can be suppressed lower than the case where the second building module 3 is transported at the same time.

From the above, this temporary building 1 also has high livability and low transportation cost due to the expansion of the indoor space in the installed state (state in use), like the 6-mat type temporary building 1 in the above embodiment. It can be said that it is a temporary building that is extremely useful in practice.

(1) 4.5 tatami type temporary building FIG. 9 shows a floor plan of a 4.5 tatami type temporary building 1 which is smaller than the 6 tatami type temporary building 1 according to the above embodiment. The temporary building 1 is configured by joining a vertically long 2.25 tatami mat type first building module 2 and a second building module 3 in the horizontal direction. Then, the width dimension on the short side side of the first building module 2 and the second building module 3 is set to about 1400 mm. The depth dimension of the long side of the first building module 2 and the second building module 3 is about 2700 mm.

Therefore, as shown in FIG. 10 (c), the temporary building 1 is mounted on the loading platform 7a of the standard flat body type 4-ton truck 7 having a length of 6200 mm and a width of about 2100 mm. The module 2 and the second building module 3 can be mounted back and forth.

From the above, this temporary building 1 is a practically extremely useful temporary building that has both high livability due to the expansion of the indoor space in the installed state (state during use) and low transportation cost due to the low transportation fee 4-ton truck. It can be said that it is a building.

The split-type building according to the present invention can be widely applied in the general building field.

1 ・ ・ Temporary building 2 ・ ・ 1st building module 3 ・ ・ 2nd building module 5 ・ ・ Fastener 7 ・ ・ Truck 20 ・ ・ Roof 21 ・ ・ Intermediate foundation 22 ・ ・ End pillar 30 ・ ・ Roof 31 ・ ・Intermediate foundation 32 ... End pillar 37 ... Side wall

Claims (4)

It is a temporary building with a wooden frame structure or a wooden frame wall structure.
The building is divided into a first building module and a second building module at appropriate positions in the horizontal direction, and the first building module and the second building module are configured to be reversibly joined and separated. A temporary building featuring. In claim 1,
A temporary building characterized in that the first building module and the second building module are joined by a drift pin method. In claim 1 or 2,
The first building module and the second building module are temporary buildings characterized in that at least one of the depth dimension and the width dimension is 2000 mm or less. In claim 1, 2 or 3,
A temporary building characterized in that the wall portions of the first building module and the second building module are composed of a single vertical drop board wall of a thick cedar board or a double vertical drop board wall.

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