JPS6351226B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a unit house that is improved in terms of floor plan restrictions and structural duplication.

A unit house is a house constructed by joining a predetermined number of housing units mass-produced in a factory together at a construction site.

Conventional unit housing was constructed by connecting the top and bottom ends of four corner columns with beams to form a box-shaped framework, using this as the frame to assemble the housing unit, and connecting multiple units to each other.

In the unit housing constructed in this manner, each housing unit is assembled to have predetermined dimensions and to have predetermined strength and rigidity.

However, regarding this unit housing,
Because the size of the housing unit is subject to transportation restrictions, the floor plan is also restricted, and at joints, columns and walls of adjacent housing units overlap, resulting in structural waste. .

Furthermore, the combined strength between housing units is also required to be sufficiently high. However, the beams and columns used to form the box-shaped framework have variations in cut length and diagonal cuts, and it is difficult to join the beams and columns at the specified joint positions, and the beams and columns are difficult to connect. Direct welding also generates thermal distortion, which has the disadvantage that the resulting box-shaped framework has poor strength or is distorted.

The present invention has been made in an attempt to solve these problems, and an object of the present invention is to provide a unit house in which a plurality of housing units are kept at predetermined intervals and sufficient planar rigidity is ensured between the separated housing units. shall be.

That is, in the unit house of the present invention, when constructing a house using a plurality of housing units formed into a substantially box shape by joining a plurality of upper beams, lower beams, and columns, the plurality of housing units are The housing units are arranged at intervals, a connecting beam is stretched between the housing units, and a floor panel is installed on the connecting beam.

The details of the present invention will be explained below with reference to the drawings showing one embodiment thereof.

FIG. 1 is a perspective view showing the frame of a substantially box-shaped housing unit according to the present invention.

In the figure, reference numeral 1 denotes a housing unit assembled in a substantially box shape, and this housing unit 1 consists of upper and lower girders 2, 2', 3, 3', upper and lower girder beams 4, 4', 5, 5', and four corners. It is constructed by welding the columns 6 together. The wide side surface of the housing unit 1 constructed in this way is the girder surface 7, and the narrow side surface is the gable surface 8.

This column 6 is welded to the upper and lower girders 2, 2', 3, 3' and the upper and lower girder beams 4, 4', 5, 5' to form a frame of a rigid frame structure. This skeleton may be reinforced by braces (not shown).

The columns 6 provided at the four corners may be solid bodies, but for example, they are made of rectangular steel pipes with an approximately square cross section, and are selected and used with the required thickness based on the load that the girder surface receives. ing.

A predetermined number of housing units produced in this manner are installed to form a house, but in the present invention, as shown in FIGS. 2 and 3, two housing units 1 are installed at a predetermined interval. They are installed with their girder surfaces facing each other. A joint beam 10 is stretched between the installed housing units 1, and a second floor floor panel 9 is placed on this joint beam 10. 9' is the floor panel of the first floor,
It is placed on the foundation 17. Reference numeral 11 indicates a ceiling panel on the first floor, and reference numeral 11' indicates a ceiling panel on the second floor, which are attached to the connecting beam 10 or the beams of the units 1 on both sides. In the figure, an example is shown in which each housing unit 1 is installed with the girder surfaces 7 facing each other, and another housing unit is installed with the girth surface 8 in contact with each other.

In this way, according to the present invention, two or more housing units 1 are used to form a housing having the necessary floor surface.

FIG. 4 is a perspective view showing an example of joining the joint beam 10 and the housing unit 1. The separated housing units 1, 1 are connected to each other by bolts or welding to the connecting beam 10. That is, in the figure, the symbol 1
Reference numeral 2 denotes a joint piece provided at a corner of the housing unit, and this joint piece 12 has a joining hole 13 bored in its side surface and a joint plate 14 provided on its lower surface.

Joint beam 1 corresponds to this joint piece 12.
A bolt is inserted into the joining hole 16 of the joint piece 15 of No. 0 to perform joining. By connecting the housing units with the connecting beams 10 in this way, the spacing between the units can be adjusted and the strength maintained.

The floor panels on the first and second floors are not directly connected to the housing unit 1, but the floor panels on the first floor are connected to the foundation, and the floor panels on the second floor are connected to the joint beams 10 on the first floor.

Depending on which part of the house the housing unit constitutes, floors, ceilings, partitions, walls, and various other equipment are attached to the interior according to preset design usage, and the exterior walls are finished. Exterior finishes such as roofs are also added to each housing unit.

As a result, the construction time at the construction site can be shortened, and there is no need to burden the unit beam with the floor load of the floor panel, and there is no need to increase the cross section of the unit beam.

As explained above, in the present invention, by separating the housing units at a predetermined interval, a housing space can be freely formed in that part, and the beams, columns, etc. of adjacent housing units can be prevented from overlapping each other. It is said that it is possible to provide cheaper housing by eliminating structural waste.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an example of the frame of a housing unit according to the present invention, Fig. 2 is a perspective view showing an example of a housing unit according to the invention, Fig. 3 is a front view of Fig. 2, and Fig. 4 is a joint. FIG. 1... Housing unit, 2, 2'... Upper gable beam, 3,
3'...Lower girder beam, 4,4'...Upper girder beam, 5,5'...
...Lower girder beam, 6...Column, 9,9'...Floor panel, 1
0... Joint beam, 11, 11'... Ceiling panel.

Claims (1)

[Claims] 1. When constructing a house using a plurality of housing units formed into a substantially box shape by joining a plurality of upper beams, lower beams, and columns, the plurality of housing units are arranged at intervals. A housing unit characterized in that a joint beam is stretched between the housing units, and a floor panel is installed on the joint beam.