JPH0833040B2 - Mounting bracket for roof unit of industrialized house - Google Patents

Description

TECHNICAL FIELD The present invention relates to a mounting bracket for a unit of a roof unit to be mounted on a living room of a house, which is industrialized by a unit construction method or the like. It can be used for the roof of a house.

[Background technology]

The prefabricated construction method is known in order to shorten the construction period of the house on site, but among this prefabricated construction method,
Recently, the unit construction method is being widely used. In this unit construction method, modularized units are manufactured in advance in a factory, these units are transported to the site by a truck or the like, and then combined on a foundation for construction.

In an industrialized house by this unit construction method, a roof is constructed by combining a plurality of roof units on a living room formed by combining a plurality of box units. The roof unit used when constructing a roof has a structure in which a roof panel is attached to a base panel placed in a living room through a bundle. The specific structure is a gable roof, a purlin roof, and a roof building. Different for different roof types such as roofs.

However, conventionally, the roof unit has to be manufactured according to the type of roof such as the gable roof and the roof with the purlin, so that the number of types of roof units has to be increased. When there are many types of roof units, not only the management of the roof units becomes complicated but also the manufacturing cost of the roof units becomes high.

Therefore, the applicant of the present invention has a basic panel having a base panel placed on a living room of a house and a central roof panel attached to the center side of the building through a bundle and inclined downward to the girder side. On the wife side of the unit's base panel,
A roof unit has been proposed in which a first gable side roof panel having the same slope as the central roof panel or a second gable side roof panel having a slope inclined downward to the grate side is selectively attached.

[Problems to be Solved by the Invention]

In the roof unit proposed by the applicant of the present invention, the central roof unit that constitutes the ridge is composed of a basic unit having a central roof panel with a mountain-shaped sloping surface that slopes down to both girder sides, and a central unit having the same mountain shape as the central roof panel. It is composed of a first roof-side roof panel and a second roof panel that slopes down toward the wife-side. In order to attach the first roof-side roof panel to the base unit, the first roof-side roof panel and the central roof panel must have the same inclination direction, and the second roof-side roof panel must be installed in the base unit. In order to attach the roof panel to the base unit, the tilt direction of the second roof panel must be orthogonal to the tilt direction of the central roof panel. It is desired to have a unit mounting bracket that enables easy construction of roof units.

An object of the present invention is to provide a roof unit mounting bracket for an industrialized house, which enables easy construction of a roof unit.

[Means for solving the problem]

A mounting bracket for a roof unit of an industrialized house according to the present invention includes a base panel placed on a living room of a house (a position directly below a shed group) and a center panel of the base panel, which is mounted via a bundle on both girder sides. A roof unit mounting bracket fixed to a bundle of basic units having a mountain-shaped central roof panel that slopes downwardly, and is arranged on the end side of the base panel and has the same mountain shape as the central roof panel. A first unit mounting bracket for mounting a building center side of a first gable side roof panel having an inclined surface, and a second gable side roof panel which is arranged on the gable side of the base panel and inclines downward to the gable side. And a second unit mounting bracket for mounting the central side of the building.

[Operation] In the present invention having such a configuration, the basic unit is manufactured from the base panel, the bundle, and the central roof panel in the factory, and the first and second unit mounting brackets are fixed to the bundle. Further, the factory manufactures the first and second gable side roof panels.

At the site, a plurality of box units are combined to form a living room of the house, and then a plurality of basic units are placed on the living room along the girder, and at the same time, the basic units are Install the roof by attaching the 1st or 2nd roof panel.

For example, in order to construct a gable roof, the first gable side roof panel with the same slope as the roof panel of this unit is attached to the gable side of the base panel of the basic unit, but at this time, the center side of the building of this panel is attached. Attach to the first unit mounting bracket fixed to the bundle. In addition, in order to construct an entrance purlin roof, a second gable-side roof panel is formed on the gable side of the base panel of the basic unit, which has a slope inclined downward to the gable side. Is attached to the second unit mounting bracket fixed to the bundle.

Therefore, in the field, the first or second basic unit
In order to attach the roof side roof panel, it is sufficient to attach the roof side roof panel to the unit mounting brackets that are previously attached to the bundle in a bundle at the factory, so that the roof unit can be installed quickly and easily.

〔Example〕

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

FIG. 1 shows a central roof unit constituting a ridge among roof units used in the roof construction method for an industrialized house of this embodiment, and FIG. 2 shows a girder constituting a side portion of a roof girder. A side roof unit is shown.

In FIG. 1, the base panel 13 is formed in a rectangular shape having a longitudinal dimension of L, and the longitudinal direction thereof is arranged in parallel with the girder direction of the house. On the right side (center side of the building) of the base panel 13 in the figure, four bundles 14 with a gap in the beam direction (L / 2) are attached,
A central roof panel 15 is attached to the top of these bundles 14. The central roof panel 15 includes two roofing materials 17 (see FIGS. 10 and 11) provided on the upper surface of a frame in which a climbing beam 16C is installed between a horizontally arranged purlin 16A and a horizontal bar 16B. It is composed of a panel board 16. The purlins 16A are joined together in the shape of a palm so that these panel plates 16 have a mountain shape and are inclined downward to both girder sides. Here, the base unit 13, the bundle 14, and the central roof panel 15 constitute a basic unit 10.

The first gable side roof panel 11 or the second gable side roof panel 12 is selectively attached to the gable side of the base panel 13 of the basic unit 10. The first gable side roof panel 11 and the basic unit 10 constitute a gable central roof unit 8A (see FIG. 3), and the second gable side roof panel 12 and the basic unit 10 enter the central roof for a purlin. Unit 9A is constructed (see Figure 4).

The first gable side roof panel 11 is composed of two panel plates 16 in which purlins 16A are joined in a palm-shape so as to have a mountain shape similar to the central roof panel 15. The rear side of the panel 11 can be attached to the rear side of the base panel 13 (left side in the figure) through the support column 18, and the center side of the building is the first unit mounting bracket 21 attached to the bundle 14 on the rear side.
It can be attached to.

An enlarged view of the fitting 21 is shown in FIGS. 7 and 8. In these figures, the fitting 21 is a bundle 14
Of the roof panel 15 and the lower surface of the panel plate 16 of the central roof panel 15 are fixed to each other. These plates 21A are connected by connecting tools 21B such as bolts, and a mounting portion extended to the end side of the plates.
The lower surface of the first roof side roof panel 11 is attached to 21C via a bolt or the like (not shown).

In Fig. 1, the second roof side roof panel 12 is one panel plate in which a roofing material 17 is provided on the upper surface of a frame in which a climbing beam 19B is installed between two horizontally arranged crossbars 19A.
It is composed of 19. The panel 12 has a second unit mounting bracket 22 with its upper end portion in a state of being inclined downward to the wife side.
Can be attached to the bundle 14 via the, and its lower end can be attached to the end side of the base panel 13 via the attaching member 20.

An enlarged view of the mounting bracket 22 is shown in FIGS. In these figures, the mounting member 22 has a structure in which a reinforcing piece 22B is attached to a side face inverted V-shaped plate 22A. One piece of the plate 22A is fixed to the side surface of the bundle 14 by welding or the like, and the other piece supports the lower surface of the second gable side roof panel 12. The panel 12 is attached to the mounting bracket 22 with bolts 22B.

In FIG. 2 in which the girder side roof unit is shown, the base part 33 is formed in a rectangular shape having a lengthwise dimension of L, and its longitudinal direction is arranged parallel to the girder direction of the house. Has become. On the right side (center side of the building) in the figure of this base part 33, there are two bundles 3 with an interval (L / 2) in the girder direction.
4 are mounted and the central roof panel 35 is mounted on top of these bundles 34. This central roof panel 35
Is composed of one panel plate 36 having a roof material 17 (see FIGS. 10 and 11) provided on the upper surface of a frame in which a climbing beam 36B is installed between two upper and lower crossbars 36A. This panel 35
Has its lower end attached to the base portion 33 via a metal fitting (not shown), and has the same inclination angle as that of the central roof panel 15. Here, as the roof material 17 of the panel 35, a roofing material made of a normal plate material or the like and a glass panel are appropriately selected and used. Also, the base portion 33, the bundle 34 and the central roof panel
The unit 30 is composed of 35.

The first gable side roof panel 31 or the second gable side roof panel 32 is selectively attached to the gable side of the base portion 33 of the unit 30. The first gable side roof panel 31 and the unit 30 constitute a gable girder roof unit 8B (see FIG. 5), and the second gable side roof panel 32 and the unit 10 are provided.
The girder roof unit 9B for the purlin is constructed from (6th
See figure).

The first gable side roof panel 31 is the central roof panel.
It is composed of one panel plate 36 with the same inclination angle as 35,
The center side of the building can be attached to the side of the base 33 (the left side in the figure) through the pillars 38, and the center side of the building can be attached to the central roof panel 35 through metal fittings (not shown). There is. Where this panel 31 roofing material 17
Also, roofing materials and glass panels are appropriately selected and used.

The second gable side roof panel 32 is a purlin that constitutes a descending ridge
One end of the climbing beam 39B is connected to both sides of the 39A, and the roof member 17 is provided on a frame in which a cross bar 39C extending in the girder direction and the wife direction is connected to the other end of the climbing beam 39B.
This panel 32 has the inclination toward the girder side that is the central roof panel 35.
And the inclination toward the end side is the same as the inclination of the second end side roof panel 12. Further, the upper end of the climbing beam 39B of the panel 12 can be attached to the bundle 34 via a metal fitting (not shown), and the lower end thereof can be attached to the base portion 33 via an attaching member 40. .

Next, a method of constructing a roof of an industrialized house by combining the roof units 8A, 8B, 9A, 9B will be described.

First, in order to construct a gable roof, in the factory, the basic unit 10 is manufactured from the base panel 13, the bundle 14 and the central roof panel 15, and the purlin 16A, the crossbar 16B, the climbing beam 16C and the roofing material 17 are used as the first unit. The gable side roof panel 11 is manufactured. Here, the first and second unit mounting brackets 21 and 22 are fixedly attached to the end-side bundle 14 of the basic unit 10. Similarly, unit 3
0 and the first gable side roof panel 31 are manufactured respectively.

Prior to constructing a gable roof from these units 10 and 30 and panels 11 and 31, a plurality of first-floor box units 2 are arranged on a foundation 1 as shown in FIG. A plurality of second-floor box units 3 are arranged in the above to form the living room of the house.

Above the living room, that is, directly below the shed, the two basic units 10 are arranged back to back in the center, and the first base unit 13 of these units 10 is attached to the wife side of the base panel 13.
The gable side roof panel 11 is attached via the first unit mounting bracket 21 to construct the gable central roof unit 8A shown in FIG. Further, the units 30 are arranged on both sides of these units 8A, and the first gable side roof panel 31 is attached to the base portion 33 of these units 30 to construct the gable girder roof unit 8B shown in FIG. To do. These units 8A and 8B are connected by connecting means (not shown).

In addition, in order to construct the entrance purlin roof, in the factory,
The basic unit 10 and the second roof-side roof panel 12 are manufactured, and the bundle 14 of the basic unit 10 is fixed with the first and second unit mounting brackets 21, 22. Similarly,
The unit 30 and the second gable side roof panel 32 are manufactured respectively.

After that, as shown in FIG. 11, the basic unit 10 is arranged in the central portion of the living room of the house formed by the box units 1 and 2, and the roof panel 12 is secondly arranged on the unit 10.
The unit is attached via the unit mounting bracket 22 to construct the central roof unit 9A for the entrance purlin shown in FIG. Further, the units 30 are arranged on both sides of the units 9A, and the second gable side roof panel is attached to the units 30.
Attach 32 and install on the girder roof unit 9B for the entrance purlin shown in Fig. 6. These units 9A and 9B are connected by connecting means (not shown).

According to the present embodiment as described above, the basic unit 10 in which the central roof panel 15 that slopes down to both girder sides is attached to the center side of the building of the base panel 13 via the bundle 14,
A panel 11 with the same mountain slope or a panel 12 that slopes down to the gable side is attached to form the central roof units 8A and 9A, and the base part 33 slopes down to the single girder side through the bundle 34 on the center side of the building. Unit 30 with central roof panel 35
Since the panel 31 having the same inclined surface as the panel 35 or the panel 32 inclined downward to the gable side and the girder side is attached to form the girder roof unit 8B, 9B, these roof units 8A, 8B, 9 are formed.
When constructing a gable roof or a main roof with a combination of A and 9B, the units 10 and 30 can be shared, and the roof unit manufacturing cost can be reduced. Moreover, when constructing the central roof units 8A, 9A that make up the ridge, the first and second unit mounting brackets 21, 22 are attached to the bundle 14 of the basic unit 10
Was fixed in advance in the factory, and the panels 12 and 12 were attached to the basic unit 10 on-site through these metal fittings 21 and 22, so that the installation of the units 8A and 9A, and by extension, the roof installation can be done quickly. And it can be done easily.

In the above embodiment, the bundle 14 is attached to the base panel 13.
Although the position to which is attached is set to (1/2) of the dimension L of the base panel 13 in the girder direction, it may be a ratio other than this, for example, (1/3) of the dimension L of the girder direction. In this case, the dimension in the girder direction of the first and second gable side roof panels 11, 12 may be set to (2/3) of the dimension L in the girder direction of the base panel 13.

Further, the living room may be constructed by the curtain wall construction method or the panel construction method, in addition to the unit construction method as in the above-mentioned embodiment.

〔The invention's effect〕

According to the present invention as described above, there is an effect that the roof unit can be easily constructed.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a central roof unit is installed by attaching a first or second gable side roof panel to a basic unit, and FIG. 2 is a perspective view showing a state in which a girder side roof unit is installed. 3 to 6 are perspective views of the roof unit, FIG. 7 is an enlarged view taken along the line VII-VII in FIG. 4, and FIG. 8 is a view taken along the line VIII-VIII in FIG. Cross section,
FIG. 9 is a perspective view showing a state in which the second gable side roof panel is attached to the basic unit, FIG. 10 is a perspective view of an industrialized house having a gable roof, and FIG. 11 is an industrialized house having an entrance purlin roof. It is a perspective view. 8A, 8B, 9A, 9B …… Roof unit, 10 …… Basic unit, 1
1 …… First roof side roof panel, 12 …… Second roof side roof panel, 13 …… Base panel, 14 …… Bundle, 15 …… Central roof panel, 21 …… First unit mounting bracket , 22 …… Second
Unit mounting bracket.

Claims (1)

[Claims] 1. A base having a base panel placed on a living room of a house and a mountain-shaped central roof panel attached to the center side of the building through a bundle and sloping down to both girder sides. A roof unit mounting bracket fixed to a bundle of units, comprising a first gable side roof panel which is arranged on the gable side of the base panel and has the same mountain-shaped inclined surface as the central roof panel. A first unit mounting bracket for mounting the center side of the building and a second unit mounting bracket for mounting the center side of the building on the second roof side roof panel which is arranged on the wife side of the base panel and slopes down to the wife side. A mounting bracket for a roof unit of an industrialized house, which is characterized by being equipped.