JPH1162005A - Prefabricated building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce required man-hours for assembling and dismantling a building. SOLUTION: A floor unit 10, column members 21 and 21 to be connected to the floor unit 10 to be capable of rising and falling, and a ceiling unit 30 to be removably attached to the column members 21 and 21 are combined. The column members 21 and 21 can be put down and folded onto the floor unit 10 integrally with an end panel 41, and the ceiling unit 30 can be mounted on the column members 21 and 21 by erecting the column members 21 and 21.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to the convenience of transportation,
The present invention relates to an assembled building capable of realizing both assembling and reducing the number of withdrawal steps on site.

[0002]

2. Description of the Related Art In a construction site, a construction site, etc., an assembled building is often used as a temporary housing or a temporary office.

A conventional assembled building is constructed by connecting a ceiling unit to a floor unit above a floor unit via a column member and mounting a wall panel around the ceiling unit. The column member is detachable from the floor unit. It is erected. So, this one
By removing the wall panel and separating the ceiling unit, pillar members and floor unit individually, it is possible to pack and transport compactly, and in the field, pillar members are erected on the floor unit and ceiling is mounted on the pillar members The unit is fixed and assembled.

[0004]

According to the prior art, all the components are disassembled individually during transportation, so that the components are easily lost and the required man-hours for assembling and removing are reduced. There was a problem that it tended to be excessive.

In view of the above-mentioned problems in the prior art, an object of the present invention is to connect a pillar member to a floor unit so that the pillar member can be turned upside down, thereby reducing the number of required man-hours at the time of assembly and withdrawal, and preventing loss of constituent members. It is to provide an assembled building that can be prevented.

[0006]

According to the present invention, there is provided a floor unit, comprising: a floor unit;
The gist of the present invention is to provide a pillar member that is pivotally connected to a corner and a ceiling unit that is detachably attached to the pillar member.

[0007] The column member can be laid down on the floor unit integrally with the wife panel.

Further, the column member can be concealed via the corner panel, and the length can be adjusted freely.

Further, at least one connecting portion of the girder panel and the corner panel forming the wall surface between the column members can be provided with a flexible joint material.

[0010]

According to the structure of the present invention, the column member can be erected on the floor unit by standing up and can support the ceiling unit, and can be separated from the floor unit by removing the ceiling unit and falling down. Without folding, it can be folded on the floor unit.

The pillar member which falls down integrally with the wife panel can set the wife panel in a predetermined position by standing up, and can fold the wife panel on the floor unit by lying down, so that the assembling and disassembling work of the wife panel can be performed. Not required at all.

[0012] If the column member is concealed through the corner panel, the column member is not exposed to the outside and does not corrode due to wind and rain.

The adjustable length column member can adjust the height position of the ceiling unit with respect to the floor unit and can appropriately set the ceiling height in the room.

When a flexible jointing material is interposed at the connecting portion between the girder panel and the corner panel, these panels forming the wall surfaces between the column members can be arbitrarily set at the position of the last sheet to be mounted. The mounting procedure of the entire panel can be flexibly changed.

[0015]

Embodiments of the present invention will be described below with reference to the drawings.

The assembled building has a floor unit 10, a column member 2
1, 21,..., The ceiling unit 30 is a main member (FIGS. 1 and 2).

The floor unit 10 is provided with a pair of frame members 11, 11...
Are provided with floor plates 12, 12,... The beam panels 42, 42 are attached to the long side frame members 11, 11 via nuts 11b, 11b,.
Are formed, and connection brackets 11d, 11d for connecting buildings are offset to the outside at the both ends of the frame members 11, 11 on the short side. Also, support brackets 13, 13... Are erected at four corners of the floor unit 10.

Each of the support brackets 13 includes a left and right plate 13.
a, 13a, and a connecting plate 13b, are formed in a U-shaped cross section, and are erected outward at corners of the floor unit 10. However, the corners of the floor plate 12 arranged along the frame material 11 on the short side are cut out corresponding to the support brackets 13. The connecting plate 13b includes a plate 13a,
13a, the connecting plate 13b has a bolt hole 13b1.
, 13b1 are formed vertically. Also, the plate 13
Bolt holes 13a1 and 13a1 are formed at positions a and 13a slightly higher than the connection plate 13b and close to the connection plate 13b.

Are respectively connected to the floor unit 10 via support brackets 13 so as to be able to be turned upside down. Each column member 21 is composed of a lower main member 21a and an upper sub-member 21b that is removably combined with the main member 21a (FIGS. 2 and 3).

On the front side of the lower end of the main member 21a, screw holes corresponding to the bolt holes 13b1, 13b1 of the support bracket 13 are formed via nuts 21a2, 21a2 provided inside, and both sides of the lower end. On the surface, screw holes corresponding to the bolt holes 13a1, 13a1 of the support bracket 13 are formed via nuts 21a4, 21a4 attached to the inside. In addition, on both sides of the main member 21a,
Spacers 2 are provided on the outside corresponding to the nuts 21a4 and 21a4.
1a5 and 21a5 are additionally provided.

The main member 21a is inserted through the bolt holes 13a1 and 13a1 of the support bracket 13 so that the nuts 21a4 and
Through bolts 21a3, 21a3 screwed into 21a4,
It is connected to the support bracket 13 so that it can be turned upside down (FIGS. 2 and 4). The main member 21a has a bolt hole 13b1.
, 13b1 and bolts 21a1 and 21a1 which are screwed into the nuts 21a2 and 21a2 so that they can be locked so as not to fall down. In addition, at the lower end of the main member 21,
An oblique cutout 21c is formed on the front side, and a cutout 21d is formed at the rear of one side surface.

The sub-member 21b is a rectangular tube material which is inserted into and removed from the main member 21a (FIG. 3).
The positioning pin holes 21b1, 21b1,... At the upper end of the main member 21a, a pair of upper and lower pin holes 21a6, 21a6 are formed on both left and right sides corresponding to the pin holes 21b1, 21b1,... Of the sub member 21b. Therefore, the column member 21 is a main member 21a.
Of the sub-member 21b with respect to the pin holes 21a6, 21a6, 21b1 and 21b1, the lock pins 21e and 21e are commonly inserted into the corresponding pin holes 21a and the sub-member 21b is fixed, so that the entire length can be freely adjusted. Can be adjusted.

The column members 21 and 2 on the short side of the floor unit 10
1 is connected via upper and lower support members 22 and 23 (FIGS. 1 and 2). The lower support member 22 includes an upper portion 22a,
It is formed stepwise in cross section via the lower step 22b, and an inward stopper 22c is formed in the lower part.
Further, the end of the lower support member 22 is formed by storing the upper step portion 22a in the notch 21d of the main member 21a.
1 (FIGS. 2 and 4). However, support material 2
2, a slit 22a1 is formed to project one plate 13a of the support bracket 13 upward from below.
In addition, a nut 2 attached inside is provided at a lower portion of the support member 22.
Through 2d, 22d ..., wife panel 41, corner panel 4
Screw holes for mounting 3, 43 are formed. When the support member 22 raises the column members 21, 21 together with the support member 23, the stopper portion 22 c abuts on the frame member 11, and the posture of the column member 21 together with the connecting plate 13 b at the front of the support bracket 13 is changed. Specify upright.

The upper support member 23 includes sub-members 21b, 21b.
b is fixed to the upper end (FIGS. 3 and 5).
An auxiliary member 23b having an L-shaped cross section is provided. Are formed in the support member 23, and the bolt holes 23b1, 23b1 are also formed in the auxiliary member 23b.
... are formed.

The ceiling unit 30 is supported by column members 21, 21,... Via support members 23, 23 (FIGS. 1, 3). The ceiling unit 30 is formed by combining long side frame materials 31 and 31 and short side frame materials 32 and 32 into a frame shape and attaching a roof material 33 thereto. In addition, on the lower surface of each frame member 31, an auxiliary member 3 with a lower surface opened
1c is attached, and inside each frame material 32,
A bracket member 32a is provided. Are provided between the frame members 31, 31, and the roof member 33 is inclined in the long side direction via spacers 31a1, 31a1,... On each support member 31a. It has been installed.

A cover member 34a is attached to the frame member 31 and the auxiliary member 31c. Further, the long side of the roof member 33 is raised inside the cover member 34a along the frame member 31, and the lower end of the cover member 34a is folded obliquely toward the inside of the auxiliary member 31c.

A screw hole for fixing the ceiling unit 30 is formed in the bracket member 32a attached to each frame member 32 via nuts 32a2, 32a2... (FIGS. 3 and 5). The frame member 32 includes a cover member 34.
b is attached. The cover member 34b houses the short side of the roof member 33 and the upper part of the frame member 32, and the upper end thereof forms a gap d between the roof member 33 and the roof member 33. The lower portion of the cover member 34b is folded upward, and is folded obliquely downward inside the frame member 32. Therefore, the cover member 34b can store the rainwater of the roof member 33 and discharge it from the end to the outside.

The ceiling unit 30 is inserted into the bolt holes 23a, 23a... Of the support member 23, and the bolts 32a1, 32a1 are inserted into the nuts 32a2, 32a2.
Are screwed in and the bracket member 32a is fixed on the support member 23, so that the column member 2 is supported via the support members 23 and 23.
1, 21,.... The ceiling unit 30 is connected to the column member 2 via the sub-members 21b, 21b.
By adjusting the length of 1, 21,..., The floor unit 1
A height position relative to zero can be set.

Between the column members 21, 21,..., A short panel 41 is disposed on each short side of the floor unit 10 and the ceiling unit 30 (FIG. 1), and a plurality of girder panels 42 are disposed on each long side. 42
… Are arranged continuously. However, one of the wife panels 41 incorporates sliding doors W1, W1 for entrance and exit, and the girder panels 42, 42,... Include large panels incorporating windows W2, W2. In addition, each wife panel 4
Corner panels 43, 43 are arranged on both sides of 1.

Each end panel 41 is erected on the lower step 22b of the lower support member 22, and can be fixed by screwing the upper end to the auxiliary member 23b of the upper support member 23 (FIG. 4, (Fig. 5). However, at the lower end of the wife panel 41,
A bracket 41c is attached, and the bracket 41c is provided.
Is screwed to the lower support member 22 via a bolt 41b and a nut 22d. Corner panels 43, 43
Are the upper and lower support members 2 in the same manner as the wife panel 41, respectively.
By fixing the column members 21 to both ends (FIG. 1), the column members 21 can be concealed from outside. In addition, the wife panel 41, the corner panels 43, 43,
By being fixed to the upper and lower support members 22 and 23 that connect the column members 21 and 21, the column members 21 and 21 can be turned upside down integrally (solid line and two-dot chain line in FIG. 4).

Each of the spar panels 42, 42,... Can be fixed by inserting the upper end thereof into the auxiliary member 31c (FIG. 6) and screwing the bracket 42a attached to the lower end to the frame member 11. At this time, the cover material 34
The lower end of a is in contact with the girder panel 42 from the outside, and prevents infiltration of wind and rain into the auxiliary member 31c.

Wife panels 41, 41, girder panels 42, 42
, The corner panels 43, 43 are formed with concave portions 41d, 41d, 42d, 42d, 43 formed on respective side end surfaces.
and d and 43d are connected via a joint material 51 (FIG. 7). Further, a joint material 52 having flexibility is provided between the last girder panel 42 to be assembled and the corner panel 43.
Is interposed.

The joint material 51 includes a pair of chevron seal portions 51.
a and 51a are formed symmetrically at the distal end (FIG. 2A), and a joiner 51c is formed at the base. The seal portions 51a, 51a are provided in adjacent recesses 41d,
42d, the concave portions 42d, 42d, and the concave portions 42d, 43d are accommodated in the concave portions 42d, so that the adjacent panels can be sealed watertight.

The joint material 52 includes a flexible fin-shaped seal portion 52b and a seal portion 52 similar to the seal portion 51a.
a is formed at the tip (FIG. 2B), and a joiner 52c is formed at the base. An auxiliary rib 52b1 is formed on the seal portion 52b. Therefore, the joint material 52 is formed by sealing the seal portion 52 a with the corner panel 4.
3 and pushed into a predetermined position while rotating the spar panel 42 (in the direction of arrow K1 in FIG. 7A), the seal portion 52b is temporarily deformed and
(The two-dot chain lines in FIGS. 7A and 7B). Therefore, the joint material 52 is formed by the sealing portions 52a, 52
b) The recesses 42d and 43d can be sealed watertight via the auxiliary rib 52b1.

The joint material 52 can be used for one or both of the concave portions 42d, 42d regardless of the position of the last girder panel 42 to be assembled. That is, the joint material 52 is interposed in at least one connecting portion of the girder panels 42, 42,..., The corner panels 43, 43, so as to arbitrarily select the position of the last panel to be mounted. Can be.

In such an assembled building, the floor unit 10 is installed on a foundation (not shown) (FIG. 8), and the short-side column members 21, 21 are integrated with the wife panel 41 and the corner panels 43, 43.
And lock it so that it cannot be overturned (two-dot chain line in the figure)
The ceiling unit 30 is fixed on the pillar members 21, 21 by a crane or the like (not shown), and the girder panels 42, 42 are mounted between the corner panels 43, 43 (FIG. 1) to assemble them in a regular assembly state. be able to. .. Can be arbitrarily changed.

On the other hand, the column members 21 on each short side are lowered on the floor unit 10 integrally with the wife panel 41 and the corner panels 43 by removing the ceiling unit 30 and the girder panels 42. And can be folded (solid line in FIG. 8). However, the pillar members 21 and 21
Are connected to the floor unit 10 via metal fittings (not shown).
Shall be fixed to Also, the girder panels 42, 42 ...
Are stacked on the floor unit 10 in advance, so that the wife panels 41, 41
And the floor unit 10, and the ceiling unit 30 is mounted on the wife panels 41, 41, so that the whole can be compactly packed. In addition,
The ceiling unit 30 is fixed to the floor unit 10 by a wire rope or the like (not shown).

In the above description, a plurality of prefabricated buildings may be connected vertically or horizontally via the connecting brackets 11d. However, at this time, the wife panel 41 or the girder panels 42, 42,.

[0039]

As described above, according to the present invention, by combining a floor unit, a pillar member which is connected to the floor unit so as to be capable of falling, and a ceiling unit,
The column member can be assembled upright by fixing the ceiling unit by standing up against the floor unit,
The removal work can be completed by removing the ceiling unit and falling down on the floor unit.
The required man-hours at the time of withdrawal can be kept small,
Since there is no need to separate the pillar members from the floor unit, there is an excellent effect that there is no risk of losing the constituent members.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of the entire configuration.

FIG. 2 is an enlarged exploded perspective view of a main part (1).

FIG. 3 is an enlarged exploded perspective view of a main part (2).

FIG. 4 is an explanatory sectional view corresponding to the view taken along line XX of FIG. 2;

FIG. 5 is a sectional view taken along line YY of FIG. 3;

FIG. 6 is an enlarged vertical sectional view of a main part of FIG. 1;

FIG. 7 is an explanatory view of assembling.

FIG. 8 is an explanatory view of a use state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 ... Floor unit 21 ... Column member 30 ... Ceiling unit 41 ... Wife panel 42 ... Girder panel 43 ... Corner panel 52 ... Joint material

Claims (5)

[Claims] 1. An assembled building comprising a floor unit, a pillar member which is pivotally connected to four corners of the floor unit, and a ceiling unit which is detachably attached to the pillar member. 2. The prefabricated building according to claim 1, wherein the pillar member falls down on the floor unit integrally with the wife panel. 3. The prefabricated building according to claim 1, wherein the pillar member is concealed via a corner panel. 4. The prefabricated building according to claim 1, wherein said column member is adjustable in length. 5. A joint material having flexibility is interposed in at least one connecting portion of a girder panel and a corner panel forming a wall surface between the column members.
An assembled building according to any one of claims 4 to 7.