JP2564735B2 - Unit type purlin roof - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof for a purlin made by a unit construction method, and is applicable to a building in which at least the roof is of a unit type.

[0002]

BACKGROUND ART FIG. 9 shows a conventional unit type purlin roof 51. The roof 51 having a gable section 52 is a roof unit 53-
It is composed of 58 and these roof units 53 ~
Reference numeral 58 denotes cutting lines L and M parallel to the eaves side edge 51A and the end side edge.
It was formed along a cutting line N parallel to 51B, and had the shape shown in FIG.

[0003]

In the above conventional unit type purlin roof 51, the roof units 53 to 58, which are the constituent elements of the roof 51, have complicated shapes. Therefore, these roof units 53 to 58 are made. Therefore, a large number of members are required, and the number of types of these members becomes large, which causes a problem that the roof units 53 to 58 are difficult to manufacture. In addition, the roof units 53 to 58 are combined to form a roof for the entrance room.
The roof units 53 to 58 must be connected to each other to form 51, but this connecting portion has a complicated extending shape, and thus there is a problem that the connecting structure becomes complicated.

The object of the present invention is to simplify the shapes of the respective roof units which are constituent elements, which facilitates the production of these roof units and also simplifies the structure for connecting the roof units to each other. It's about providing a unitized purlin roof that you can do.

[0005]

The unit type purlin roof of the present invention is a unit type purlin roof constructed by combining a plurality of roof units, wherein the plural roof units are cut lines parallel to the end edges on the wife side. Is formed along the edge of each eaves side edge,
It has a square shape with the same dimensions , and
These roof units include the first roof unit on both sides and this
From the second roof unit between these first roof units
The first roof unit is the end on the second roof unit side.
Gable section formed by the gable panel attached to the
It is formed with a downward slope from the gable part of the
One first roof part and corner ridges on both sides of this first roof part
Divided from the gable section toward the eaves side edge
It has two second roof parts formed with a slope
The root unit inclines downward from the large ridge toward the edge of the eaves side.
It has two third roof parts that are diagonally formed, and the first roof unit
Two bundle columns are attached to the underside of the first roof of the
The second roof part of the first roof unit is attached to these bundle columns.
A supporting arm is provided and that of the second roof unit
A bundle pillar is attached to the lower surface of each of the third roof portions .

[0006] In the above, each roof unit is transported by truck from the factory that manufactures these roof units to the construction site of the building where the roof units are combined to form a roof. It is formed.

[0007]

Since the first and second roof units are divided along the cutting lines parallel to the end edges of the roof side , the roof purlins are formed by arranging these roof units in the eaves direction. In addition, a gable panel is attached to the end on the second roof unit side.
Two first roof units with gables, and
A second roof unit arranged between these first roof units.
And the edge of the eaves are the same.
In other words, because it is the same, the first roof unit
The distance from the gable side edge to the gable part of the second roof unit
Unit-type barn so that it has the same dimensions as the edge of the eaves
Since the root shape is set, the plane dimensions of all roof units
The law can be the same, and as a result, its production, storage, management and
Handling becomes easy. In addition, the first roof of the first roof unit
Two bundle columns are attached to the bottom surface of the root,
An arm that supports the second roof part of the first roof unit on the pillar
Sections are provided and each of the second roof units is
3 Since the bundle columns are attached to the lower surface of the roof,
Simple construction of 1 and 2 roof units with these bundle columns
Can be combined with a building by a simple roof structure.

[0008]

An embodiment of the present invention will be described below with reference to the accompanying drawings. FIG. 1 shows a unit-type purlin roof 1 according to this embodiment, which is a first roof unit on both sides.
2,5 and the second between these first roof units 2,5
It is configured in combination with the roof units 3 and 4 . The unit-type purlin roof 1 includes a central large ridge 6, gable portions 7 at both ends of the large ridge 6, and a corner ridge 8 extending from the gable portion 7 to the intersection of the eave side edge 1A and the wife side edge 1B. Have and.

The roof units 2 to 5 are divided and formed along cutting lines A, B and C parallel to the end side edge 1B, and these roof units 2 to 5 have a planar rectangular shape. However, the size of these end sides 1B is H, and the eaves side edge 1
The dimension on the A side is W, which is the same size as the plane. The dimensions H and W are within the transportation limit when the roof units 2 to 5 are trucked from the factory to the building construction site. The cutting lines A and C pass through the gable portion 7. Ie roof units 2, 5
The dimension W from the gable side edge 1B to the gable part 7 is the second roof unit.
Make sure that it is the same as the dimension W of the eaves side edge of knits 3 and 4.
The shape of the knit type purlin roof 1 is set.

As shown in FIG. 2, roof units 2 and 5 on both sides are provided.
Is inclined downward from the gable portion 7 toward the end edge 1B on the wife side.
It has a first roof portion 9 and second roof portions 10 and 11 formed on both sides of the roof portion 9 while being divided by corner ridges 8 and inclined downward from the gable portion 7 toward the eave side edge 1A. In addition, the roof units 3 and 4 have third roof portions 12 and 13 that are inclined downward from the large ridge 6 toward the eaves side edge 1A. These roof parts 9 to 11, 12, and 13 consist of roof panels.

As shown in FIG. 3, the roof portions of the roof units 3 and 4
12 and 13 are connected by a horizontal connecting member 14 directly below the large building 6,
Further, bundle pillars 15 and 16 are attached to the lower surfaces of the roof portions 12 and 13 on the outer side of the connecting member 14, and in this embodiment, the bundle pillars 15 and 16 are joined to the upper and lower members 15A, 15B, 16A and 16B. It is composed by. As shown in FIG. 5, the roof unit 2,
The bundle columns 17 and 18 are attached to the lower surface of the roof 9 of FIG. 5, and the arm units that support the roofs 10 and 11 on these bundle columns 17 and 18.
17A and 18A are provided.

In the above, the gable portion 7 of the roof units 2 and 5 is composed of a gable panel, and the gable panel may be attached to the roof units 2 and 5 at a factory producing the roof units 2 to 5, or the roof unit 2 or 5. At a construction site of a building where a combination of 2 to 5 is used to form a roof for an entrant,
It may be attached to the roof units 2 and 5 .

The roof units 2 to 5 are
As shown in Fig. 1, the purlin roof 1 is formed by arranging in the eaves direction (the direction perpendicular to the cutting lines A, B, and C) and connecting them to each other. The roof units 2 to 5 are attached to the skeleton of the top floor building unit that forms the living space of the unit type building, and this mounting structure is shown in FIGS. 3 to 6.

That is, as shown in FIGS. 3 and 4, the bundle columns 15 and 16 of the roof units 3 and 4 are the upper beams 19 of the building units 19 to 21.
It is erected on B, 20A, 20B, 21A, and the lower ends of roof parts 12, 13 are brackets on upper beams 19A, 21B of building units 19, 21.
Fixed at 22. As shown in FIGS. 5 and 6, the bundle columns 17, 18 of the building units 2, 5 are the upper beams 19 of the building units 19-21.
It is erected on B, 20A, 20B, and 21A, and the lower ends of roof parts 10 and 11 are brackets on upper beams 19A and 21B of building units 19 and 21.
23, and the lower end of the roof portion 9 is fixed to another upper beam that is perpendicular to the upper beam 21B by a bracket 24 as shown in FIG. Although the building units 19 to 21 in FIG. 3 and the building units 19 to 21 in FIG. 5 are separate building units arranged in the eaves direction of the unit type building, they are shown as the same building unit for convenience of understanding.

FIG. 7 is a sectional view taken along line VII-VII in FIG. 1 showing the connecting structure of the roof units 3 and 4. Inverted L-shaped end members 25 having protrusions 25A are attached to the ends of the roof portions 12 of the roof units 3 and 4 facing each other, and both ends are protrusions 26A outside the end members 25. The cover member 26 is put on, and the building units 3 and 4 are connected via the end member 25 and the cover member 26 while the waterproof member 27 is interposed between the protruding portions 25A and 26A. The same connecting structure is provided between the roof portions 13 of the building units 3 and 4 and between the roof portions of the building units 2, 3 and 4, 5 which are adjacent to each other.

FIG. 8 is a sectional view taken along line VIII-VIII in FIG. 1. As shown in FIG. 8, the gable portion 7 of the roof unit 5 is shown.
The connection structure between the roof unit 13 and the roof portion 13 of the roof unit 4 is the same as the structure of FIG. 7, and the connection structure between the gable portion 7 of the roof units 2 and 5 and the roof portions 12 and 13 of the roof units 3 and 4 is It is the same as the above connection structure.

According to the present embodiment described above, the roof units 2 to 5 forming the unit type purlin roof 1 have the end faces 1 on the end side 1 at the end side.
Since the roof units 2 to 5 are divided and formed along the cutting lines A, B, and C parallel to B, the roof units 2 to 5 have a flat rectangular shape and the shape thereof is simple. The number of members required to make 5 to 5 is small, and the types of these members are also small, so that the roof units 2 to 5 can be easily manufactured.

Particularly, since the roof units 2 and 5 and the roof units 3 and 4 have the same shape and size, the roof unit can be manufactured more easily. Further, the unit type purlin roof 1 can be configured by arranging the roof units 2 to 5 in the eaves direction, and these connecting portions are cut lines A,
Since it has the same linear shape as B and C, this connecting portion can have a simple structure and can be easily configured using a member having a simple shape.

Further, in this embodiment, the roof units 2, 5
The dimension W from the gable side edge 1B to the gable part 7 is the second roof unit.
Make sure that it is the same as the dimension W of the eaves side edge of knits 3 and 4.
The shape of the knitted type Gambrel roof 1 is set, roof unit 2-5 is formed in the same planar dimensions H, W Turkey
Therefore , the manufacture, storage, management and handling of the roof units are easy, and the dimensions H and W of these roof units 2 to 5 are within the transportation limits when trucked from the factory to the construction site. Therefore, truck transportation is possible like the conventional roof unit. Also, the roof unit
To connect 2 to 5 to the frame of the top floor building unit
The roof is installed on the underside of the roof 9 of the roof units 2 and 5.
Arms 17A and 18A attached to support the roofs 10 and 11
Bundle columns 17 and 18 and roof portions 12 of roof units 3 and 4,
It should consist of bundle columns 15 and 16 attached to the bottom surface of 13.
Therefore, simplification of this roof structure can be achieved.

In the above embodiment, the number of roof units between the roof units 2 and 5 on both sides was two .
However, this number is not limited to this, and the eave side edge 1A of the building
This number can be appropriately set according to the size of the side .

[0021]

According to the present invention, since the plurality of roof units forming the unit type purlin roof is a flat rectangular shape divided along a cutting line parallel to the end side edge,
The shapes of these roof units are simplified to facilitate their manufacture, and the connecting structure of these roof units can be simplified. Also, these roof units
All of the doors have the same end edge size and eave side edge size.
Therefore, its production becomes easier, and storage, management,
It is easy to handle.

[Brief description of drawings]

FIG. 1 is a plan view showing a unit type purlin roof according to an embodiment of the present invention including a cutting line.

FIG. 2 is a perspective view showing respective roof units divided and formed along a cutting line of FIG.

FIG. 3 is a front view showing a state in which the two central roof units of FIG. 2 are attached to a frame of a building unit.

FIG. 4 is a side view of FIG. 3;

5 is a front view showing a state in which two roof units on both sides of FIG. 2 are attached to a frame of a building unit.

FIG. 6 is a side view of FIG. 5;

7 is a sectional view taken along line VII-VII of FIG.

8 is a sectional view taken along line VIII-VIII of FIG.

FIG. 9 is a perspective view showing a conventional unit type purlin roof including a cutting line.

FIG. 10 is a perspective view showing a roof unit divided and formed by the cutting line of FIG. 9.

[Explanation of Codes] 1-unit type purlin roof 2,5 1st roof unit 3,4 2nd roof unit 6 large wing 7 gable section 8 corner ridge 9 1st roof section 10,11 2nd roof section 12,13 3rd Roof part 15-18 Bunch pillar 17A, 18A Arm part 19-21 Building unit

Claims (1)

(57) [Claims] 1. The size of each end of the gable side and the size of the edge of the eaves which are divided along a cutting line parallel to the end of the gable side.
The roof units are configured by arranging a plurality of flat square roof units with the same height.
The knit and the second roof unit between these first roof units.
It is made of knit and the first roof unit is the second roof unit.
Formed with a gable panel attached to the end on the
Gable part and descend from this gable part toward the gable side edge
One first roof part formed with a slope and this first roof part
It is divided by the corner ridges on both sides of the
With two second roofs formed with a downward slope toward
The second roof unit is located from the main building to the eaves side edge.
It has two third roof parts that were once formed with a downward slope,
Two bundle columns are on the bottom surface of the first roof part of the first roof unit.
Attached to these stack posts, the first roof unit's first
The second roof unit is provided with an arm part that supports the second roof part.
Bundles are attached to the underside of the third roof of each
The unit type purlin roof that is characterized by being .