JPH10176383A - Roof fitting structure of building and construction method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof fitting structure and a construction method therefor by which the construction time can be reduced to complete flashing about in a day, and which can correspond to a deformed plan with using a roof part corresponding to the conventional rectangular plan. SOLUTION: Large gable roof units 26, 26 are placed on the top of an aligning joint part 23 of a part where long building units 18, 18 and a short building unit 19 overlap each other and fixed there. Small gable roof units 27, 27 for forming a gable roof plan are suspended and placed on the top of a gable set back part 22 were the long building units 18, 18 are projected over the short building unit 19 to be fixed on auxiliary beams 25, 25.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof mounting structure of a building used for a unit building such as a house and a method of constructing the same.

[0002]

2. Description of the Related Art As a conventional roof mounting structure of such a building and a construction method thereof, for example, a roof structure of an entrance porch as shown in Japanese Patent Publication No. 64-7176 shown in FIG. 3 is known. ing.

[0003] In such a structure, a U-shaped cross section 2 is attached between outer wall panels 1 and 1 on the first and second floors. The tip of the horizontal piece 8 of the L-shaped mounting plate 10 composed of the piece 9 is fixed. The body insert 2 includes a horizontal member 11, a vertical member 12,
The truss 3 including the diagonal members 6 and the mounting members 13 is fixed. At the lower part of the truss 3, one end of a frame-shaped roof frame 4 is fixed, and the other end of the roof frame 4 is
The truss 3 is fixed to the upper end of the pillar 5 erected on the entrance porch.
From the diagonal 6 of the roof frame 4 to the roof panel 7 ...
Is installed.

[0004] Fig. 4 shows a unit building 15 composed of so-called aligned joints in which building units 14 having the same length in the longitudinal direction are placed adjacent to each other.

[0005] In this unit building 15, a roof unit 16 factory-assembled in advance so as to correspond to a rectangular plan is provided.
To the living room unit 17 composed of the building units 14.
It is configured by being placed on the upper part of the device and fixed.

[0006]

However, the roof unit 16 factory-assembled in advance so as to correspond to the rectangular plan has long and long building units 18 and 18 as shown in FIG. It was difficult to place and fix on the upper part of the deformed living room unit 20 combined with the short building unit 19 to form a building.

For example, an entrance porch 2 as shown in FIG.
In 1, a pillar 5 is erected and a truss 3 is placed on a roof frame 4.
However, there is a problem that a predetermined time is required for construction.

For this reason, in the wife setback portion 22 where the long building unit 18 protrudes from the short building unit 19, the building is raised to other long building units 18, 18.
Since it is necessary to perform the same day with the alignment joint portion 23 where the short building unit 19 overlaps, in a configuration substantially similar to the entrance porch portion 21 and the like, it takes one day until the rain closing is completed. There was no fear.

[0009] Therefore, the present invention has a short construction time, can be completed in about one day until the rain finish, and furthermore, using a roof corresponding to a rectangular plan which has been conventionally used, a deformed plan can be used. It is an object of the present invention to provide a roof mounting structure for a building and a construction method thereof.

[0010]

According to the first aspect of the present invention, in order to solve the above-mentioned problems, a roof is mounted on an upper part of a living room combining a long building unit and a short building unit. A roof mounting structure for a building to be constructed, wherein the living room includes an alignment joint portion where a long building unit and a short building unit overlap, and a wife set of a portion where the long building unit projects from the short building unit. And a back part, wherein the wife set back part is characterized by a roof mounting structure of a building provided with an auxiliary beam for supporting a roof part installed above the wife set back part.

[0011] According to the first aspect of the present invention, the auxiliary beam provided on the wife setback portion supports the roof portion installed above the wife setback portion.

[0012] Therefore, the roof portion installed above the wife setback portion can be installed independently of the roof portion installed above the alignment joint portion, so that the construction time is short and approximately one day. Can be completed until the end of the rain, and
A roof plan corresponding to a conventionally used rectangular plan can be used to correspond to a deformed plan.

[0013] According to the second aspect of the present invention, the auxiliary beam extends along the eaves-side frame member of the short building unit along the eaves-side frame member of the setback portion of the long building unit. The roof mounting structure of a building according to claim 1, wherein the roof mounting structure is provided in advance on a ceiling surface of the long building unit so as to be located on substantially the same extension line.

According to the second aspect of the present invention, the auxiliary beam is provided in advance on a ceiling surface of the long building unit. For this reason, at the construction site, the roof portion can be placed immediately after disposing the building units, so that the construction time can be further reduced.

[0015] Further, the auxiliary beam is positioned substantially in the same extension as the eaves-side frame member of the short building unit along the eaves-side frame member of the setback portion of the long building unit. Since it is provided, the ceiling surface of the long building unit is given rigidity enough to withstand the load of the roof portion, and the roof portion corresponding to the conventionally used rectangular plan has a predetermined weight. Can be mounted and fixed.

According to the third aspect of the present invention,
The roof installation according to claim 1, wherein the roof portion is configured by combining a roof unit provided above the alignment joint portion and a roof unit provided above the wife setback portion. It is characterized by its structure.

According to the third aspect of the present invention, the roof unit is provided above the alignment splicing unit, and the roof unit is provided above the wife setback unit. Since it is configured in combination with a unit, it can be independently transported to a construction site, and can be configured by performing a rain-closing operation after placement, resulting in good transport efficiency.

According to another aspect of the present invention, the roof part includes a roof panel unit disposed above the alignment joint part and a roof panel disposed above the end set back part. A roof mounting structure for a building according to claim 1, which is configured by combining a unit with the unit.

According to the fourth aspect of the present invention, the roof portion is provided on a roof panel unit disposed above the alignment joint portion and on an upper portion of the end setback portion. Since it is configured in combination with the roof panel unit, it can be independently transported to the construction site, and can be configured by performing rain-closing after placement, and the transport efficiency is good.

Further, according to the fifth aspect of the present invention, the long building unit and the short building unit are placed adjacent to each other, and the long building unit and the short building unit are arranged at the alignment joint portion where they overlap. On the upper part, the alignment side roof is placed and fixed, and the wife side roof is placed and fixed on the upper part of the wife setback part where the long building unit protrudes from the short building unit. In addition, a roof mounting method for a building in which the roof between the aligned side roof portion and the wife side roof portion is rained is characterized.

According to the fifth aspect of the present invention, the long building unit and the short building unit are placed adjacent to each other, and the long building unit and the short building unit are placed adjacent to each other. On the upper part of the alignment joint part of the part where the unit overlaps, the alignment side roof part is placed and fixed, and on the upper part of the wife setback part of the part where the long building unit protrudes from the short building unit, By mounting and fixing the wife-side roof part, and raining between the aligned-side roof part and the wife-side roof part, the building is almost completed.

For this reason, the construction time is short, and it is possible to complete the raining in approximately one day.

[0023]

Embodiment 1 Hereinafter, a specific embodiment of the present invention will be described with reference to the drawings.

FIGS. 1 and 2 show a first embodiment of the present invention.
It shows. Parts that are the same or equivalent to those in the conventional example will be described with the same reference numerals.

First, the structure will be described. The long building units 18 and 18 and the short building unit 19 are short.
This is a roof mounting structure for a building in which the roof portion 24 is placed on the upper part of the deformed living room portion 20 which is a combination of the above.

The deformed living room section 20 includes an alignment joint portion 23 where the long building units 18 and 18 and the short building unit 19 overlap, and a portion where the long building unit 18 projects from the short building unit 19. And a wife setback section 22.

The wife setback portion 22 is provided with auxiliary beams 25, 25 for supporting a roof portion 24 installed above the wife setback portion 22.

This auxiliary beam 25 is used for the long building unit 18.
Eaves-side frame member 18a of the wife's setback portion 22,
The ceiling surface portion 1 of the long building unit 18 is set in advance so as to be located in parallel with the eaves side frame member 19a of the short building unit 19 along the direction parallel to the long building unit 18a.
8b.

The roof portion 24 is provided with an important wife roof unit 26, 26 disposed above the alignment joint portion 23.
A gable roof unit 27, 27 or a trapezoidal roof unit 28,
28 in combination.

Next, the operation of the first embodiment will be described.
The description will be made in the order of construction.

First, at the factory, the long building unit 1
When manufacturing the auxiliary beams 25, 25,
However, along the eaves-side frame members 18a, 18a of the wife setback portion 22 of the long building unit 18, and in the unit installed state, the elongation-side frame members 19a of the short building unit 19 are substantially on the same extension line. Is provided in advance on the ceiling surface portion 18b of the long building unit 18.

Then, each of these building units 18, 1
9 and the gable roof unit 27, 27 or the trapezoidal roof unit 28, 28 are transported to the construction site, and the long building units 18, 18 are placed on a pre-constructed foundation.
The short building unit 19 and the short building unit 19 are placed adjacent to each other (see (a) in FIG. 2).

First, a gable roof plan will be described with reference to FIGS. 2A to 2C. As shown in FIG. 2B, the long building units 18 and 18 and the short building unit 1 are used.
The important wife roof units 26 and 26 as the alignment side roof are placed and fixed on the upper part of the alignment joint 23 where the part 9 overlaps.

Further, a small gable roof unit 27 as a wife side roof part constituting a gable roof plan is provided above the wife setback portion 22 at a portion where the long building units 18 project from the short building unit 19. 27 is lifted and placed, and is fixed on the auxiliary beams 25, 25.

Further, as shown in FIG. 2 (c), the important wife roof units 26, 26 and the small gable roof unit 2
After the rain between 7 and 27, the building is almost completed.

The approach roof plan will be described with reference to FIGS. 2 (a), (d) to (e). As shown in FIG. The important wife roof units 26, 26 as an alignment side roof are placed and fixed on the upper part of the alignment joint 23 at the portion where the long building units 18, 18 and the short building unit 19 overlap.

Further, a trapezoidal roof unit 28 as a wife side roof portion constituting a ridge roof plan is provided above the wife setback portion 22 at a portion where the long building units 18 project from the short building unit 19. 28 is lifted and placed, and is fixed on the auxiliary beams 25, 25.

Further, as shown in FIG. 2 (e), the important wife roof units 26, 26 and the trapezoidal roof units 28,
The space between 28 was rained and the building was almost completed.

As described above, the auxiliary beams 25 provided on the wife setback portion 22 are
Supports the wife's roof installed at the top of the building.

For this reason, the small gable roof units 27 and 27 or the trapezoidal roof units 28 and 28 installed above the wife setback unit 22 are replaced with the important wife roof units 26 and 28 installed above the alignment joint 23. 26 can be installed independently, so that the construction time is short, it can be completed in about one day until the rain finish, and the gable roof units 27, 27 corresponding to the rectangular plan conventionally used.
Alternatively, a trapezoidal roof unit 28, 28 and an important wife roof unit 26, 26 can be used to correspond to various deformation plans.

The auxiliary beams 25, 25 are provided in advance on the ceiling surfaces 18b, 18b of the long building units 18, 18, respectively. For this reason, at the construction site, each roof unit 26 and the like can be placed immediately after disposing each building unit, so that the construction time can be further reduced.

Moreover, the auxiliary beam 25 extends parallel to the eaves-side frame member 18a of the wife setback portion 22 of the long building unit 18 and is substantially the same as the eaves-side frame member 19a of the short building unit 19. Since it is provided so as to be located on the extension line, the ceiling surface 18b of the long building unit 18 is given rigidity enough to withstand the load of the roof portion 24, and corresponds to a rectangular plan conventionally used. Even if each roof unit 26, 27 etc. has a predetermined weight, it can be placed and fixed.

Then, the roof portion 24 is provided with an important wife roof unit 26, 2 disposed above the alignment joint portion 23.
6 and a small gable roof unit 27, 27 or a trapezoidal roof unit 2 disposed above the wife setback section 22.
8, 28 and 28, so that it can be independently transported to a construction site, and then placed and then subjected to a rain shampooing operation, and the transportation efficiency is good.

Further, the long building units 18, 1
8 and the short building unit 19 are placed adjacent to each other, and the important wife roof unit 2 is placed above the alignment joint 23 where the long building unit and the short building unit overlap.
6 and 26 are placed and fixed, and a small gable roof unit 27, 27 or a trapezoidal roof unit 28, 28 is placed and fixed on the upper part of the wife setback portion 22. By finishing the rain between the units 26, 26 and the gable roof units 27, 27 or the trapezoidal roof units 28, 28, the ascent is almost completed.

For this reason, the construction time is short, and it is possible to complete the rain closing in approximately one day.

Although the first embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration is not limited to the first embodiment, and there are design changes and the like without departing from the gist of the present invention. Even this is included in the present invention.

For example, in the first embodiment, the roof portion 24 is made up of an important wife roof unit 26, 26 and a small gable roof unit 27, 27 or a trapezoidal roof unit 28, 2.
8, but is not particularly limited thereto. For example, the roof panel unit is disposed above the alignment joint 23, and the roof panel unit is disposed above the wife setback portion 22. You may make it comprise combining a roof panel unit.

[0048]

As described above, according to the first aspect of the present invention, the auxiliary beam provided on the wife setback portion is provided on the roof installed above the wife setback portion. Support the part.

For this reason, the roof portion installed above the wife setback portion can be installed independently of the roof portion installed above the alignment joint portion, so that the construction time is short and approximately one day Can be completed until the end of the rain, and
A roof plan corresponding to a conventionally used rectangular plan can be used to correspond to a deformed plan.

According to the second aspect of the present invention, the auxiliary beam is provided in advance on the ceiling surface of the long building unit. For this reason, at the construction site, the roof portion can be placed immediately after disposing the building units, so that the construction time can be further reduced.

Further, the auxiliary beam is located along the eaves-side frame member of the short building unit along the eaves-side frame member of the setback portion of the long building unit and substantially on the same extension as the eaves-side frame member of the short building unit. Since it is provided, the ceiling surface of the long building unit is given rigidity enough to withstand the load of the roof portion, and the roof portion corresponding to the conventionally used rectangular plan has a predetermined weight. Can be mounted and fixed.

In the third aspect,
Since the roof portion is configured by combining a roof unit disposed above the alignment joint portion and a roof unit disposed above the wife setback portion, the roof unit is independent until the construction site. It can be constructed by transporting, placing, and then performing a raining operation, and the transport efficiency is good.

According to another aspect of the present invention, the roof part is disposed above the alignment joint part, and the roof panel part is disposed above the end set back part. Since it is configured in combination with a unit, it can be independently transported to a construction site, and can be configured by performing a rain-closing operation after placement, resulting in good transport efficiency.

Further, according to the fifth aspect of the present invention, the long building unit and the short building unit are placed adjacent to each other, and the long building unit and the short building unit are aligned and joined at an overlapping joint. On the upper part, the alignment side roof is placed and fixed, and the wife side roof is placed and fixed on the upper part of the wife setback part where the long building unit protrudes from the short building unit. Then, the ridge building is substantially completed by performing raining between the aligned side roof portion and the wife side roof portion.

Therefore, the present invention has a practically useful effect that the construction time is short and the rain can be completed in approximately one day.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a configuration of a deformed living room in a roof mounting structure of a building and a construction method thereof according to Embodiment 1 of the present invention.

FIG. 2 is a schematic diagram for explaining a construction order corresponding to various plans in a roof mounting structure of a building and a construction method according to the first embodiment.

FIG. 3 is a perspective view of a main part of a conventional entrance porch roof structure.

FIG. 4 is a perspective view schematically showing a living room for explaining the alignment splicing.

FIG. 5 is a perspective view schematically showing a deformed living room formed by joining long and short units.

[Explanation of symbols]

 Reference Signs List 18 long building unit 18a eaves front frame member 18b ceiling surface portion 19 short building unit 19a eaves front side frame member 20 (deformed) living room 22 wife setback part 23 alignment joint part 24 roof part 25 auxiliary beam 26, 26 important wife roof unit (Aligned roof) 27,27 Gable roof unit (wife roof) 28,28 Trapezoidal roof unit (wife roof)

Claims (5)

[Claims] 1. A roof mounting structure for a building in which a roof portion is mounted on an upper portion of a living room portion in which a long building unit and a short building unit are combined, wherein the living room portion is a long building unit and a short building unit. Has an alignment joint of an overlapping portion, and a wife setback portion of a portion where the long building unit protrudes from the short building unit, and the wife setback portion has an upper portion of the wife setback portion. A roof mounting structure for a building, wherein an auxiliary beam for supporting a roof portion to be installed is provided. 2. The elongate beam is located along the eaves-side frame member of the short building unit along a direction parallel to the eaves-side frame member of the wife setback portion of the long building unit. 2. The building roof mounting structure according to claim 1, wherein the roof mounting structure is provided in advance on a ceiling surface of the long building unit. 3. The roof unit is configured by combining a roof unit provided above the alignment joint and a roof unit provided above the wife setback unit. The roof mounting structure of a building according to claim 1, wherein 4. The roof unit is configured by combining a roof panel unit provided above the alignment joint and a roof panel unit provided above the wife setback unit. The roof mounting structure for a building according to claim 1, wherein: 5. A long building unit and a short building unit are placed adjacent to each other, and an alignment side roof is placed above an alignment joint at a portion where the long building unit and the short building unit overlap. And the wife-side roof is placed and fixed on the upper part of the wife setback portion where the long building unit protrudes from the short building unit. A roof mounting method for a building, characterized in that the space between the side roofs is rained.