JPS5851284Y2 - prefabricated buildings - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a prefabricated building constructed by assembling precast members having a reinforced concrete structure.

In low-rise housing, etc., it is difficult to make the wall panels fit together well, especially at the corners, in a prefabricated reinforced concrete building that is constructed by assembling precast reinforced concrete wall plates and slab plates. In addition, when the roof protrusion, that is, the eaves is made long, it may be preferable to provide a beam type from both a structural and design point of view in order to support the overhanging roof panels.

This invention was devised to meet the above-mentioned need, and will be explained below with reference to illustrated embodiments.

The prefabricated house 1 of this invention consists of pillars 2.2', wall plates 3.
It is constructed by assembling roof plates 4.

The outer wall surface 6 of the prefabricated house 1 has pillars 2 placed at its corners, pillars 2' placed in the middle, and these pillars 2, 2.
' and a wall plate 3 disposed between them.

The pillars 2 placed at the corners have cantilever beams 7 at their upper ends that are perpendicular to each other and project from the outer wall surface 6.
, 7 are integrally formed, and a cantilever beam 7' projecting from the outer wall surface 6 is integrally formed at the upper end of the pillar 2' disposed in the middle.

A wall board 3 is arranged between the columns 2 and 2 or between the columns 2 and 2', and in this way an outer wall surface 6 with a concrete surface appearing on the surface is constructed.

Furthermore, a roof plate 4 is placed between the cantilever beams 7, 7 at the upper end of the columns or between the cantilever beams 7, 7, thereby forming a roof with a long eave extending out and a concrete surface appearing on the surface.

In addition, in Fig. 3, there is a curved surface part 8 at the joint between the cantilever beams 7, 7 and the column.
The design effect is increased by providing the .

This idea consists of the above-mentioned structure, and precast columns are interposed in the corners or part of the wall of a building constructed by assembling multiple precast reinforced concrete wall plates and roof plates, and the outer wall surface is placed under the eaves. Since the cantilever beams are integrally protruded from the pillars toward the eaves, the joints between the wall panels, especially at the corners, are well-aligned, and the roof panels are supported by the cantilever beams that protrude from the columns. , it has an excellent fit and appearance, and can be reliably supported even on roof plates that protrude for a considerable length.

Furthermore, this building has a wall structure as a whole, and there are no pillars or beams inside the building, allowing for a good-looking interior.

[Brief explanation of drawings]

Figures 1 to 3 show examples of this invention.
Figure 1 is a partial perspective view of a prefabricated house showing a cantilever integrally formed on the corner pillar of the prefabricated house, and Figure 2 is a partial perspective view of a cantilever beam integrally formed on a column in the center of the gable or flat wall of the prefabricated house. A partial perspective view of a prefabricated house showing a cantilever beam. FIG. 3 is a partial perspective view of a prefabricated house showing a cantilever beam integrally formed with a corner post with a curved surface part provided at a joint part. 1... Prefabricated house, 2, 2'... Pillar, 3... Wall board, 4... Roof board, 5...
...Eave bottom surface, 6...Outer wall surface, 7,7'...
...Cantilever beam, 8...Curved surface part.

Claims (1)

[Scope of utility model registration request] Columns made of precast members of reinforced concrete structure,
In a prefabricated building constructed by assembling wall plates and roof plates, the columns placed at the corners of the outer wall are integrally formed with cantilevers at right angles to each other at the top, and the columns placed in the middle of the outer wall. A prefabricated building characterized in that cantilever beams are integrally formed in the upper part, and the eaves are formed to overhang by roof plate members supported between these cantilever beams.