JP2010163864A - Connecting structure of building unit - Google Patents

Connecting structure of building unit Download PDF

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JP2010163864A
JP2010163864A JP2010065547A JP2010065547A JP2010163864A JP 2010163864 A JP2010163864 A JP 2010163864A JP 2010065547 A JP2010065547 A JP 2010065547A JP 2010065547 A JP2010065547 A JP 2010065547A JP 2010163864 A JP2010163864 A JP 2010163864A
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building unit
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JP4881456B2 (en
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Takami Mukoyama
孝美 向山
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Misawa Homes Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide the connecting structure of building units capable of reinforcing the building units arranged at predetermined intervals from the juxtaposed building units having different widths while keeping the areas of living spaces and the degree of freedom of a design. <P>SOLUTION: The connecting structure of the building units connects a first building unit 1, a second building unit 2 including a projection 2f and third and fourth building units 3 and 4 arranged at regular intervals from these building units 1 and 2. In the connecting structure of the building units, a reinforcing beam 30 includes: a first connection part 301 connecting the upper edges 1c and 2c of the first building units 1, 2; and a second connection part 302 continuously connecting the mutual internal ends 1b and 2b of the upper edges 1c and 2c and the upper edges 3c and 4c of the third building unit 3 and the fourth building unit 4. The reinforcing beam 30 further includes: a third connection 303 connecting the mutual external ends 3a and 4a of the upper edges 3c and 4c; and a reinforcement part 304 being extended from the first connection 301 to the external end 2a of the projection 2f and reinforcing the projection 2f. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、建物ユニットの連結構造に関する。   The present invention relates to a connecting structure for building units.

従来、柱と床梁と天井梁を箱型に接合し、柱と天井梁と床梁で形成される箱状のフレームへ天井面材、床面材および間仕切壁等の内装材、外壁等の外装材等を工場において組付けた建物ユニットを建築現場において左右上下に隣接設置することにより構築されるユニット式建物が知られている。このようなユニット式建物の建築作業は、工場において製造された建物ユニットを建築現場において連結するだけでほぼ完了する。そのため、建物ユニットを用いた建築方法は、建築現場における作業の大幅な削減、工期の短縮化となるため、昨今さかんになされている。   Conventionally, pillars, floor beams, and ceiling beams are joined in a box shape, and ceiling materials, floor materials, partition walls, and other interior materials, outer walls, etc. are formed into a box-shaped frame formed of columns, ceiling beams, and floor beams. 2. Description of the Related Art There is known a unit type building constructed by installing building units assembled with exterior materials and the like in a factory adjacent to each other on the left and right and up and down on a construction site. Construction work of such a unit type building is almost completed simply by connecting building units manufactured in a factory at a building site. Therefore, the construction method using the building unit has been made extensively recently because it greatly reduces the work on the construction site and shortens the construction period.

また、建物ユニットの間を水平方向に所定間隔あけて並設することにより、この所定間隔部分を居室等の延長として利用し、できるだけ広い床面積を確保する方法が知られている。この場合、所定間隔あけて並設された建物ユニットの柱の上下いずれかの端部同士をプレート材により連結することにより、各建物ユニットが連結される（特許文献１）。
また、幅の異なる建物ユニットが並設される場合には、幅の異なる建物ユニット同士の隣接する柱の上下いずれかの端部同士を略L字形のプレート部材により連結する方法が知られている（特許文献２）。
また、下側建物ユニットをそれぞれの角隅部を寄せ合わせて配置し、この下側建物ユニットの上に積層された上階建物ユニットを備え、角隅部の柱を省略することにより、大きな居室空間を形成させる方法が知られている。この場合、角隅部を補強する補強梁と補強梁に隣接する建物ユニットの柱の上下いずれかの端部同士を連結する連結部材とが一体化した補強梁により、各建物ユニットは連結される（特許文献３）。 In addition, a method is known in which building units are arranged side by side in the horizontal direction at predetermined intervals, and the predetermined interval portions are used as extensions of living rooms and the like to secure as large a floor area as possible. In this case, each building unit is connected by connecting either the upper or lower ends of the pillars of the building units arranged in parallel at a predetermined interval with a plate material (Patent Document 1).
In addition, when building units having different widths are arranged side by side, a method is known in which either the upper or lower ends of adjacent columns of building units having different widths are connected by a substantially L-shaped plate member. (Patent Document 2).
In addition, the lower building unit is arranged with the corners of each other close together, the upper building unit is stacked on the lower building unit, and the pillars at the corners are omitted. A method for forming a space is known. In this case, each building unit is connected by a reinforcing beam in which the reinforcing beam that reinforces the corner and the connecting member that connects the upper and lower ends of the column of the building unit adjacent to the reinforcing beam are integrated. (Patent Document 3).

ところで、図５及び図６に示すように、建物ユニット６１と、建物ユニット６１に一面が面一となるように並設され、一面に対向する面側に、建物ユニット６１よりも外方に突出した突出部６２ａを備える建物ユニット６２と、建物ユニット６１及び建物ユニット６２の一面側にそれぞれ所定間隔あけて配置された建物ユニット６３及び建物ユニット６４と、建物ユニット６１〜６４の上に積層された上階建物ユニット（図示省略）とを連結する場合、特許文献２又は３の方法では、所定間隔あけて配置された建物ユニット６１及び建物ユニット６２と建物ユニット６３及び建物ユニット６４との間を連結することができない。
また、特許文献１の方法では、建物ユニット６１より突出する突出部６２ａの強度が弱くなるため、図５に示すように、控え梁６５を天井梁６２ｂから天井梁６２ｂに対向する天井梁６２ｃへ建物ユニット６１の天井梁６１ａと連続するように架設したり、また、例えば、図６に示すように、建物ユニット６２の天井梁６２ｂの下に間柱６６を設ける必要がある。 By the way, as shown in FIG.5 and FIG.6, the building unit 61 and the building unit 61 are arranged in parallel so that one surface is flush with each other, and protrudes outward from the building unit 61 on the surface side facing the one surface. The building unit 62 provided with the projecting portion 62a, the building unit 63 and the building unit 64 disposed on the one surface side of the building unit 62 with a predetermined interval, and the building units 61 to 64 are stacked. When connecting an upper floor building unit (not shown), in the method of Patent Document 2 or 3, the building unit 61 and the building unit 62, and the building unit 63 and the building unit 64 arranged at a predetermined interval are connected. Can not do it.
Further, according to the method of Patent Document 1, the strength of the protruding portion 62a protruding from the building unit 61 is weakened. Therefore, as shown in FIG. 5, the stay beam 65 is changed from the ceiling beam 62b to the ceiling beam 62c facing the ceiling beam 62b. For example, as shown in FIG. 6, it is necessary to provide a stud 66 below the ceiling beam 62 b of the building unit 62.

特開２００３−１６６２９０号公報JP 2003-166290 A 特開２００１−１４０３５８号公報JP 2001-140358 A 特開２００２−０８１１３８号公報JP 2002-081138 A

しかしながら、控え梁６５や間柱６６を設けるような補強を行うと、建物ユニット６２の居住空間内に控え梁６５または間柱６６が突出するため、梁下天井高が低くなる、吹き抜け、階段の設置等の設計の自由度を阻害する、居住空間が狭くなる、家具配置の便宜性が悪くなる等の問題が生じる。   However, if reinforcement is made such that the stay beam 65 or the stud 66 is provided, the stay beam 65 or the stud 66 protrudes into the living space of the building unit 62, so that the ceiling height under the beam is lowered, the atrium, the installation of stairs, etc. Problems such as hindering the degree of freedom of design, narrowing of the living space, and poor convenience of furniture arrangement arise.

本発明の課題は、並設された幅の異なる建物ユニットと所定間隔あけて配置された建物ユニットを居住空間の広さや設計の自由度を保ちつつ補強できる建物ユニットの連結構造を提供することである。   An object of the present invention is to provide a connecting structure of building units that can reinforce the building units arranged in parallel with the building units arranged in parallel with a predetermined interval while maintaining the size of the living space and the freedom of design. is there.

上記課題を解決するために、請求項１に記載の発明は、第１の建物ユニット１と、前記第１の建物ユニット１に一面が面一となるように並設され、前記一面に対向する面側に、第１の建物ユニット１よりも外方に突出した突出部２ｆを備える第２の建物ユニット２と、前記第１の建物ユニット１及び前記第２の建物ユニット２の前記一面側にそれぞれ配置された第３の建物ユニット３及び第４の建物ユニット４と、前記第１〜第４の建物ユニット１〜４の上に積層された上階建物ユニット１３・・・とが、前記第１の建物ユニット１及び前記第３の建物ユニット３と前記第２の建物ユニット２及び第４の建物ユニット４との間に架設される補強梁３０により連結される建物ユニットの連結構造であって、
前記第１の建物ユニット１及び前記第２の建物ユニット２と、前記第３の建物ユニット３及び前記第４の建物ユニット４との間は、前記第１の建物ユニット１と前記第２の建物ユニット２との間および前記第３建物ユニット３と前記第４建物ユニット４との間より、広い間隔となっており、
前記補強梁３０は、
前記第１の建物ユニット１の前記第２の建物ユニット２に隣接する上縁部１ｃ，２ｃの外側端部１ａ，２ａと前記第２の建物ユニット２の上縁部２ｃとを連結するとともに、上階建物ユニット１３，１３と連結する第１の連結部３０１と、
前記第１の建物ユニット１と前記第２の建物ユニット２の隣接する上縁部１ｃ，２ｃの内側端部同士１ｂ，２ｂと前記第３の建物ユニット３と前記第４の建物ユニット４の隣接する上縁部３ｃ，４ｃの内側端部同士３ｂ，４ｂとを連続して連結するとともに、上階建物ユニット１３・・・と連結する第２の連結部３０２と、
前記第３の建物ユニット３と前記第４の建物ユニット４の隣接する上縁部３ｃ，４ｃの外側端部同士３ａ，４ａを連結するとともに、上階建物ユニット１３，１３と連結する第３の連結部３０３と、
前記第１の連結部３０１から前記第２の建物ユニット２の前記突出部２ｆの外側端部２ａまで延出して前記突出部２ｆを補強する補強部３０４と、を備えることを特徴としている。 In order to solve the above-mentioned problem, the invention according to claim 1 is arranged in parallel so that the first building unit 1 and the first building unit 1 are flush with each other and face the one surface. On the surface side, on the one surface side of the first building unit 1 and the second building unit 2, the second building unit 2 having a protruding portion 2 f that protrudes outward from the first building unit 1. The third building unit 3 and the fourth building unit 4 that are respectively arranged, and the upper-floor building units 13 that are stacked on the first to fourth building units 1 to 4 1 is a connecting structure of building units connected by a reinforcing beam 30 installed between one building unit 1 and the third building unit 3 and the second building unit 2 and the fourth building unit 4. ,
Between the first building unit 1 and the second building unit 2 and the third building unit 3 and the fourth building unit 4, the first building unit 1 and the second building Between the unit 2 and between the third building unit 3 and the fourth building unit 4, the gap is wider.
The reinforcing beam 30 is
While connecting the outer edge 1a, 2a of the upper edge 1c, 2c adjacent to the second building unit 2 of the first building unit 1 and the upper edge 2c of the second building unit 2, A first connecting portion 301 for connecting to the upper floor building units 13, 13;
Adjacent the inner ends 1b and 2b of the adjacent upper edge portions 1c and 2c of the first building unit 1 and the second building unit 2 are adjacent to the third building unit 3 and the fourth building unit 4. A second connecting portion 302 for continuously connecting the inner ends 3b, 4b of the upper edge portions 3c, 4c to each other and for connecting to the upper floor building unit 13 ...
The third building unit 3 and the fourth building unit 4 are connected to the outer end portions 3a, 4a of the adjacent upper edge portions 3c, 4c, and are connected to the upper floor building units 13, 13. A connecting portion 303;
A reinforcing portion 304 that extends from the first connecting portion 301 to the outer end 2a of the protruding portion 2f of the second building unit 2 and reinforces the protruding portion 2f.

請求項２に記載の発明は、請求項１記載の連結構造であって、前記第１の連結部３０１及び前記第３の連結部３０３は、前記第２の連結部３０２と連続して設けられていることを特徴としている。   The invention according to claim 2 is the connection structure according to claim 1, wherein the first connection portion 301 and the third connection portion 303 are provided continuously with the second connection portion 302. It is characterized by having.

請求項１に記載の発明によれば、補強梁３０は、第１の連結部３０１、第２の連結部３０２、第３の連結部３０３により、第１の建物ユニット１と第２の建物ユニット２の隣接する上縁部同士１ｃ，２ｃと、第３の建物ユニット３と第４の建物ユニット４の隣接する上縁部同士３ｃ，４ｃとを連続して連結するとともに、上階建物ユニット１３・・・と連結し、且つ、補強部３０４により突出部２ｆを補強するので、第２の建物ユニット２内に控え柱や間柱を設けずとも突出部２ｆの補強がなされることとなって、第２の建物ユニット２における居住空間の広さや設計の自由度を保ちつつ補強も行って、並設された幅の異なる第１の建物ユニット１及び第２の建物ユニット２と、所定間隔あけて配置された第３の建物ユニット３及び第４の建物ユニット４と、上階建物ユニット１３・・・とを連結することができる。
また、補強梁３０により、第１〜第４の建物ユニット１〜４の付き合わされたコーナー部１０２における天井梁１２・・・の保持が補強されるので、第１〜第４の建物ユニット１〜４の突き合わされる柱を取り外しても、第１〜第４の建物ユニット１〜４の強度を保持することができることとなって、ユニット式建物１００ｄ内に大きな居室空間を形成することができる。 According to the invention described in claim 1, the reinforcing beam 30 includes the first building unit 1 and the second building unit by the first connecting portion 301, the second connecting portion 302, and the third connecting portion 303. 2 adjacent upper edge portions 1c, 2c and the adjacent upper edge portions 3c, 4c of the third building unit 3 and the fourth building unit 4 are connected continuously, and the upper floor building unit 13 ... and the reinforcing part 304 reinforces the projecting part 2f, so that the projecting part 2f is reinforced without providing a conservative column or a stud in the second building unit 2. The second building unit 2 is reinforced while maintaining the size of the living space and the degree of design freedom, and is spaced apart from the first building unit 1 and the second building unit 2 that are arranged side by side with different widths. Arranged third building unit 3 and fourth building A unit 4, it is possible to connect the upper story building unit 13,.
In addition, since the reinforcing beams 30 reinforce the holding of the ceiling beams 12 at the corner portions 102 with which the first to fourth building units 1 to 4 are attached, the first to fourth building units 1 to 1 are reinforced. Even if 4 columns to be faced are removed, the strength of the first to fourth building units 1 to 4 can be maintained, and a large living room space can be formed in the unit type building 100d.

請求項２に記載の発明によれば、請求項１に記載の発明と同様の効果が得られるのは無論のこと、特に、第１の連結部３０１及び第３の連結部３０３は、第２の連結部３０２と連続して設けられているので、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部同士１ｃ，２ｃと第３の建物ユニット３と第４の建物ユニット４の隣接する上縁部３ｃ，４ｃとを一つの連結部４０１により連結することができる。
特に、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部同士１ｃ，２ｃと第３の建物ユニット３及び第４の建物ユニット４の隣接する上縁部同士３ｃ，４ｃの全域が連結部４０１により補強されることとなって、第１〜第４の建物ユニット１〜４と上階建物ユニット１３・・・とをより強固に連結することができる。 According to the second aspect of the present invention, it is obvious that the same effect as the first aspect of the invention can be obtained. In particular, the first connecting portion 301 and the third connecting portion 303 are the second connecting portion. Since the first and second building units 1 and 2 are adjacent to each other, the adjacent upper edges 1c and 2c, the third building unit 3 and the fourth building unit are connected to each other. The four adjacent upper edge portions 3 c and 4 c can be connected by one connecting portion 401.
In particular, the adjacent upper edges 1c, 2c of the first building unit 1 and the second building unit 2 and the adjacent upper edges 3c, 4c of the third building unit 3 and the fourth building unit 4 The whole area is reinforced by the connecting portion 401, and the first to fourth building units 1 to 4 and the upper floor building units 13 can be more firmly connected.

本発明の第１の実施形態に係るユニット式建物の基礎及び建物ユニットの柱、床梁、天井梁等からなる骨組を示す斜視図である。It is a perspective view which shows the framework which consists of the foundation of the unit type building which concerns on the 1st Embodiment of this invention, and the pillar of a building unit, a floor beam, a ceiling beam, etc. FIG. 本発明の第１の実施形態に係る連結部材を用いた建物ユニットの連結構造を示す斜視図である。It is a perspective view which shows the connection structure of the building unit using the connection member which concerns on the 1st Embodiment of this invention. 本発明の第２の実施形態に係るユニット式建物の基礎及び建物ユニットの柱、床梁、天井梁等からなる骨組を示す斜視図である。It is a perspective view which shows the framework which consists of the foundation of the unit type building which concerns on the 2nd Embodiment of this invention, and the column of a building unit, a floor beam, a ceiling beam, etc. FIG. 本発明の第２の実施形態に係る連結部材を用いた建物ユニットの連結構造を示す斜視図である。It is a perspective view which shows the connection structure of the building unit using the connection member which concerns on the 2nd Embodiment of this invention. 従来の工法によるユニット式建物の基礎及び建物ユニットの柱、床梁、天井梁等からなる骨組を示す斜視図である。It is a perspective view which shows the framework which consists of the foundation of a unit type building by the conventional construction method, and the pillar, floor beam, ceiling beam, etc. of a building unit. 従来の工法によるユニット式建物の基礎及び建物ユニットの柱、床梁、天井梁等からなる骨組を示す斜視図である。It is a perspective view which shows the framework which consists of the foundation of a unit type building by the conventional construction method, and the pillar, floor beam, ceiling beam, etc. of a building unit.

図１は、本発明の第１の実施形態に係る連結部材を用いて建物ユニットを連結することにより構築されたユニット式建物１００ｄの斜視図である。
本発明の第１の実施形態に係るユニット式建物１００ｄは、例えば、図１に示すように、第１の建物ユニット１と、第１の建物ユニット１に一面が面一となるように並設され、一面に対向する面側に、第１の建物ユニット１よりも外方に突出した突出部２ｆを備える第２の建物ユニット２と、第１の建物ユニット１及び第２の建物ユニット２の一面側にそれぞれ所定間隔あけて配置された第３の建物ユニット３及び第４の建物ユニット４と、第１〜第４の建物ユニット１〜４の上に積層された上階建物ユニット１３・・・とを備えている。 FIG. 1 is a perspective view of a unit building 100d constructed by connecting building units using a connecting member according to the first embodiment of the present invention.
The unit building 100d according to the first embodiment of the present invention is, for example, arranged side by side so that the first building unit 1 and the first building unit 1 are flush with each other as shown in FIG. Of the second building unit 2 provided with a protruding portion 2f protruding outward from the first building unit 1 on the surface side facing the one surface, and the first building unit 1 and the second building unit 2 A third building unit 3 and a fourth building unit 4 arranged on the one surface side with a predetermined interval, respectively, and an upper floor building unit 13 stacked on the first to fourth building units 1 to 4.・ It is equipped with.

これらの建物ユニットは、例えば、図１に示すように、四本の床梁１０・・・からなる矩形フレームとこの床梁１０・・・からなる矩形フレームの四隅に立設される柱１１・・・とこの四隅の柱１１・・・の上に載置される四本の天井梁１２・・・からなる矩形フレームとから形成される箱型のフレームへ、天井面材、床面材及び間仕切壁等の内装材、外壁等の外装材等が工場において組付けられることにより、形成される。   For example, as shown in FIG. 1, these building units include a rectangular frame composed of four floor beams 10... And pillars 11. ..To a box-shaped frame formed from a rectangular frame composed of four ceiling beams 12 placed on the pillars 11 at the four corners, a ceiling surface material, a floor surface material, and It is formed by assembling interior materials such as partition walls and exterior materials such as outer walls at the factory.

四隅の柱１１・・・と四本の天井梁１２・・・及び床梁１０・・・とは、例えば、図１に示すように、それぞれ柱頭接合部材６及び柱脚接合部材５により接合される。
柱頭接合部材６は、図２に示すように、例えば、柱１１の上端に載置されるプレート６ａと、このプレート６ａと上下方向に間隔を隔てて柱１１を貫通して配置されるプレート６ｂと、プレート６ａと６ｂの間を連結する断面Ｌ字形の連結材６ｃと、プレート６ａと６ｂの間において連結材６ｃと連結されて、柱１１と同じ矩形断面形状を有する断面L字形の仕切り材６ｄと、を連結することにより構成されている。柱頭接合部材６の上面には、連結部材７〜９を該柱頭接合部材６上に載置する位置及び上階建物ユニット１３の柱脚接合部材５を載置する位置を決めるための位置決めピン６Ａと、連結部材７〜９及び上階建物ユニット１３の柱脚接合部材５及び柱頭接合部材６を緊結するための挿通孔６Ｂとが設けられている。
柱脚接合部材５は柱頭接合部材６を上下反転させたものと同様の形状をしており、該柱脚接合部材５の下面には、柱頭接合部材６上に載置する位置又は基礎１０１上のベースプレートに対して各建物ユニットを載置する位置を決めるための位置決め孔（図示省略）と、柱頭接合部材６又は基礎１０１上に緊結するための挿通孔５Ｂとが設けられている。 The four corner columns 11... And the four ceiling beams 12... And the floor beams 10... Are joined by, for example, a column head joining member 6 and a column base joining member 5 as shown in FIG. The
As shown in FIG. 2, the stigma joining member 6 includes, for example, a plate 6a mounted on the upper end of the column 11, and a plate 6b disposed through the column 11 with a space in the vertical direction from the plate 6a. A connecting member 6c having an L-shaped cross section that connects between the plates 6a and 6b, and a partition member having an L-shaped cross section that is connected to the connecting member 6c between the plates 6a and 6b and has the same rectangular cross-sectional shape as the column 11 6d are connected to each other. On the upper surface of the stigma-joining member 6, positioning pins 6A for determining the position where the connecting members 7 to 9 are placed on the stigma-joint member 6 and the position where the pillar-base joining member 5 of the upper floor building unit 13 is placed. In addition, the connecting members 7 to 9 and the insertion holes 6 </ b> B for tightly connecting the column base joining members 5 and the column head joining members 6 of the upper floor building unit 13 are provided.
The column base joint member 5 has the same shape as that obtained by vertically inverting the column head joint member 6, and the bottom surface of the column base joint member 5 is placed on the top of the column head joint member 6 or on the foundation 101. A positioning hole (not shown) for determining the position where each building unit is placed with respect to the base plate, and an insertion hole 5B for fastening on the stigma joining member 6 or the foundation 101 are provided.

そして、工場において製造された建物ユニットは建築現場へ運搬された後、建築現場において基礎１０１上に左右上下に隣接設置されることにより、ユニット式建物１００ｄが構築される。   And after the building unit manufactured in the factory is conveyed to a construction site, the unit type building 100d is constructed | assembled by installing adjacently on the foundation 101 on the construction site at right and left and up and down.

本発明の第１の実施形態における第１〜第４の建物ユニット１〜４は、例えば、基礎１０１上のベースプレート（図示省略）の位置決めピン（図示省略）を柱脚接合部材５の位置決め孔（図示省略）に挿通し、アンカー（図示省略）を柱脚接合部材５の挿通孔５Ｂに挿通することにより基礎１０１上に固定される。
そして、第１〜第４の建物ユニット１〜４の上に上階建物ユニット１３・・・が補強梁３０により連結されて、積層される。 In the first to fourth building units 1 to 4 in the first embodiment of the present invention, for example, the positioning pin (not shown) of the base plate (not shown) on the foundation 101 is used as the positioning hole ( The anchor (not shown) is inserted through the insertion hole 5B of the column base joining member 5 and is fixed on the foundation 101.
And the upper-floor building unit 13 ... is connected with the reinforcement beam 30 on the 1st-4th building units 1-4, and is laminated | stacked.

また、ユニット式建物１００は、上述のように設置された上階建物ユニット１３・・・の上部に形成される屋根（図示省略）等を備えて構築される。   The unit building 100 is constructed with a roof (not shown) or the like formed on the upper floor building units 13... Installed as described above.

補強梁３０は、第１の建物ユニット１と第２の建物ユニット２との隣接する天井梁１２間と、第３の建物ユニット３と第４の建物ユニット４との隣接する天井梁１２間とに、第１の建物ユニット１の外側端部１ａから第３の建物ユニット３及び第４の建物ユニット４の外側端部３ａ，４ａまでに亘って架け渡されている。
この補強梁３０を設けたことにより、図１に示すように、第１の実施形態に係るユニット式建物１００ｄでは、第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱を省略することができ、ユニット式建物１００ｄの内部には、大きな居室空間を形成することができる。 The reinforcing beams 30 are between the adjacent ceiling beams 12 of the first building unit 1 and the second building unit 2 and between the adjacent ceiling beams 12 of the third building unit 3 and the fourth building unit 4. The first building unit 1 extends from the outer end 1 a to the third building unit 3 and the outer ends 3 a and 4 a of the fourth building unit 4.
By providing this reinforcement beam 30, as shown in FIG. 1, in the unit type building 100d which concerns on 1st Embodiment, the pillar of the corner part 102 with which the 1st-4th building units 1-4 were faced | matched A large living room space can be formed inside the unit type building 100d.

補強梁３０は、断面縦長の長方形であって、継ぎ目なく一体形成された直線状の筒状部材である梁本体３００と、この梁本体３００の高さ方向中間の所定位置に設けられた平板状の第１〜第３の連結部３０１，３０２，３０３と、第２の建物ユニット２の突出部２ｆを補強する補強部３０４とを備えている。第１〜第３の連結部３０１，３０２，３０３及び補強部３０４は、鉄等の金属等の剛性材料からなる平板であって、梁本体３００の高さ方向中間の所定位置に設けられたスリットに挿通されて溶接固定されることにより形成される。第１〜第３の連結部３０１〜３０３及び補強部３０４は、当該第１〜第３の連結部３０１〜３０３及び補強部３０４を柱頭接合部材６上に載置する位置を決める位置決め孔３０１Ａ，３０２Ａ，３０３Ａ，３０４Ａと、当該第１〜第３の連結部３０１〜３０３及び補強部３０４を柱頭接合部材６及び上階建物ユニット１３の柱脚接合部材５と緊結するための挿通孔３０１Ｂ，３０２Ｂ，３０３Ｂ，３０４Ｂとを備えている。   The reinforcing beam 30 is a rectangle having a vertically long cross section, and is a beam main body 300 which is a linear tubular member integrally formed without a joint, and a flat plate shape provided at a predetermined position in the middle of the beam main body 300 in the height direction. The first to third connecting portions 301, 302, and 303 and the reinforcing portion 304 that reinforces the protruding portion 2f of the second building unit 2 are provided. The first to third connecting portions 301, 302, 303 and the reinforcing portion 304 are flat plates made of a rigid material such as a metal such as iron, and are slits provided at predetermined positions in the middle of the beam body 300 in the height direction. It is formed by being inserted into and fixed by welding. The first to third connecting portions 301 to 303 and the reinforcing portion 304 include positioning holes 301 </ b> A that determine positions where the first to third connecting portions 301 to 303 and the reinforcing portion 304 are placed on the stigma joining member 6. 302A, 303A, 304A, and the insertion holes 301B, 302B for fastening the first to third connecting portions 301-303 and the reinforcing portion 304 with the stigma joining member 6 and the column base joining member 5 of the upper floor building unit 13. , 303B, 304B.

第１の連結部３０１は、第１の建物ユニット１の第２の建物ユニット２に隣接する上縁部１ｃの外側端部１ａから第２の建物ユニットの第１の建物ユニット１に隣接する上縁部２ｃへ架設されて、上縁部１ｃの外側端部１ａと上縁部２ｃとを連結するとともに、上階建物ユニット１３，１３の下縁部１３ａを連結する。補強部３０４は、第１の連結部３０１から第２の建物ユニット２の突出部２ｆの外側端部２ａまで延出して突出部２ｆを補強する。第１の連結部３０１と補強部３０４は一体形成されても良いし、溶接等により接合されて形成されても良い。
第２の連結部３０２は、第１の建物ユニット１の第２の建物ユニット２に隣接する上縁部１ｃの内側端部１ｂから第３の建物ユニット３の第４の建物ユニット４に隣接する上縁部３ｃの内側端部３ｂに渡って設けられ、且つ、第２の建物ユニット２の第１の建物ユニット１に隣接する上縁部２ｃの内側端部２ｂ及び第４の建物ユニット４の第３の建物ユニット３に隣接する上縁部４ｃの内側端部４ｂへ架設されて、上縁部１ｃの内側端部１ｂ及び上縁部３ｃの内側端部３ｂと上縁部２ｃの内側端部２ｂ及び上縁部４ｃの内側端部４ｂとを連続して連結するとともに、上階建物ユニット１３・・・の下縁部１３ａを連結する。
第３の連結部３０３は、第３の建物ユニット３の第４の建物ユニット４に隣接する上縁部３ｃの外側端部３ａから第４の建物ユニット４の第３の建物ユニット３に隣接する上縁部４ｃの外側端部４ａへと架設されて、上縁部３ｃの外側端部３ａと上縁部４ｃの外側端部４ａとを連結するとともに、上階建物ユニット１３，１３の下縁部１３ａと連結する。 The first connecting part 301 is adjacent to the first building unit 1 of the second building unit from the outer end 1a of the upper edge part 1c adjacent to the second building unit 2 of the first building unit 1. It spans the edge 2c and connects the outer edge 1a of the upper edge 1c and the upper edge 2c, and connects the lower edges 13a of the upper building units 13 and 13. The reinforcing portion 304 extends from the first connecting portion 301 to the outer end portion 2a of the protruding portion 2f of the second building unit 2 to reinforce the protruding portion 2f. The first connecting portion 301 and the reinforcing portion 304 may be integrally formed, or may be formed by welding or the like.
The second connecting portion 302 is adjacent to the fourth building unit 4 of the third building unit 3 from the inner end 1 b of the upper edge portion 1 c adjacent to the second building unit 2 of the first building unit 1. The inner end 2b of the upper edge 2c adjacent to the first building unit 1 of the second building unit 2 and the fourth building unit 4 are provided over the inner end 3b of the upper edge 3c. The inner end 4b of the upper edge 1c and the inner edge 3b of the upper edge 3c and the inner edge of the upper edge 2c are installed on the inner edge 4b of the upper edge 4c adjacent to the third building unit 3. While connecting the part 2b and the inner edge part 4b of the upper edge part 4c continuously, the lower edge part 13a of the upper floor building unit 13 ... is connected.
The third connecting portion 303 is adjacent to the third building unit 3 of the fourth building unit 4 from the outer end portion 3 a of the upper edge portion 3 c adjacent to the fourth building unit 4 of the third building unit 3. The outer edge 4a of the upper edge 4c is constructed to connect the outer edge 3a of the upper edge 3c and the outer edge 4a of the upper edge 4c, and the lower edges of the upper floor building units 13, 13. It connects with the part 13a.

以上のような構成の補強梁３０は、例えば、以下のようにして、第１の建物ユニット１と第２の建物ユニット２及び第３の建物ユニット３と第４の建物ユニット４の天井梁１２間に固定される。
まず、図２に示すように、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部１ｃ，２ｃの外側端部１ａ，２ａの柱頭接合部材６，６の位置決めピン６Ａ・・・を第１の連結部３０１の位置決め孔３０１Ａ・・・及び補強部３０４の位置決め孔３０４Ａ及び上階建物ユニット１３，１３の柱脚接合部材５，５の位置決め孔（図示省略）へ嵌合する。また、第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱頭接合部材６・・・の位置決めピン６Ａ・・・を第２の連結部３０２の位置決め孔３０２Ａ・・・及び上階建物ユニット１３・・・の柱脚接合部材５・・・の位置決め孔（図示省略）へ嵌合する。さらに、第３の建物ユニット３及び第４の建物ユニット４の隣接する上縁部３ｃ，４ｃの外側端部３ａ，４ａの柱頭接合部材６，６の位置決めピン６Ａ・・・を第３の連結部３０３の位置決め孔３０３Ａ・・・及び上階建物ユニット１３，１３の柱脚接合部材５，５の位置決め孔（図示省略）へ嵌合する。
次に、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部１ｃ，２ｃの外側端部１ａ，２ａの柱頭接合部材６，６及び第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱頭接合部材６・・・及び第３建物ユニット３及び第４の建物ユニット４の隣接する上縁部３ｃ，４ｃの外側端部３ａ，４ａの柱頭接合部材６，６の挿通孔６Ｂ・・・と第１〜第３の連結部３０１〜３０３及び補強部３０４の挿通孔３０１Ｂ，３０２Ｂ，３０３Ｂ，３０４Ｂと上階建物ユニット１３，１３の柱脚接合部材５，５の挿通孔５Ｂ，５Ｂとに緊締具としてのボルト７０Ａ・・・を挿通してナット７０Ｂ・・・により固定することによって、上下左右の建物ユニットが連結される。
そして、補強梁３０を架け渡した後において、第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱を取り外すことができる。 The reinforcing beam 30 having the above-described configuration is, for example, as follows, the first building unit 1 and the second building unit 2 and the third building unit 3 and the ceiling beam 12 of the fourth building unit 4. Fixed between.
First, as shown in FIG. 2, the positioning pins 6A of the stigma joining members 6 and 6 of the outer ends 1a and 2a of the adjacent upper edge portions 1c and 2c of the first building unit 1 and the second building unit 2 are arranged. .. are fitted into the positioning holes 301A of the first connecting portion 301, the positioning holes 304A of the reinforcing portion 304, and the positioning holes (not shown) of the column base joining members 5 and 5 of the upper floor building units 13 and 13. To do. In addition, the positioning pins 6A of the stigma joining members 6 of the corner portions 102 of the first to fourth building units 1 to 4 that are abutted with the positioning pins 302A of the second connecting portion 302 and It fits into the positioning holes (not shown) of the column base joining members 5 of the upper floor building units 13. Further, the positioning pins 6A of the stigma joining members 6, 6 of the outer end portions 3a, 4a of the adjacent upper edges 3c, 4c of the third building unit 3 and the fourth building unit 4 are connected to the third. It fits into the positioning holes 303A... Of the part 303 and the positioning holes (not shown) of the column base joining members 5 and 5 of the upper floor building units 13 and 13.
Next, the top end joining members 6 and 6 of the outer end portions 1a and 2a of the adjacent upper edge portions 1c and 2c of the first building unit 1 and the second building unit 2 and the first to fourth building units 1 to 4 are used. 4 and the stigma joining members 6 of the corner portions 102 that face each other, and the outer end portions 3a and 4a of the adjacent upper edge portions 3c and 4c of the third building unit 3 and the fourth building unit 4. , 6 through-holes 6B..., The first to third connecting portions 301 to 303 and the through-holes 301B, 302B, 303B, 304B of the reinforcing portion 304 and the column base joint members 5 of the upper floor building units 13, 13. By inserting bolts 70A... As fasteners through 5 insertion holes 5B, 5B and fixing them with nuts 70B.
And after spanning the reinforcement beam 30, the pillar of the corner part 102 with which the 1st-4th building units 1-4 were faced | matched can be removed.

以上説明した第１の実施形態に係るユニット式建物１００ｄの建物ユニットの連結構造によれば、補強梁３０は、第１の連結部３０１、第２の連結部３０２、第３の連結部３０３により、第１の建物ユニット１と第２の建物ユニット２の隣接する上縁部同士１ｃ，２ｃと、第３の建物ユニット３と第４の建物ユニット４の隣接する上縁部同士３ｃ，４ｃとを連続して連結するとともに、上階建物ユニット１３・・・と連結し、且つ、補強部３０４により突出部２ｆを補強するので、第２の建物ユニット２内に控え柱や間柱を設けずとも突出部２ｆの補強がなされることとなって、第２の建物ユニット２における居住空間の広さや設計の自由度を保ちつつ補強も行って、並設された幅の異なる第１の建物ユニット１及び第２の建物ユニット２と、所定間隔あけて配置された第３の建物ユニット３及び第４の建物ユニット４と、上階建物ユニット１３・・・とを連結することができる。
また、補強梁３０により、第１〜第４の建物ユニット１〜４の付き合わされたコーナー部１０２における天井梁１２・・・の保持が補強されるので、第１〜第４の建物ユニット１〜４の突き合わされる柱を取り外しても、第１〜第４の建物ユニット１〜４の強度を保持することができることとなって、ユニット式建物１００ｄ内に大きな居室空間を形成することができる。 According to the connecting structure of the building unit of the unit type building 100d according to the first embodiment described above, the reinforcing beam 30 is formed by the first connecting portion 301, the second connecting portion 302, and the third connecting portion 303. Adjacent upper edges 1c, 2c of the first building unit 1 and the second building unit 2, and adjoining upper edges 3c, 4c of the third building unit 3 and the fourth building unit 4 Are connected to the upper building unit 13... And the protruding portion 2 f is reinforced by the reinforcing portion 304, so that it is not necessary to provide a conservative column or a stud in the second building unit 2. The projecting portion 2f is reinforced, and the first building unit 1 having a different width is provided in parallel while maintaining the size of the living space in the second building unit 2 and the freedom of design. And the second building unit 2 A third building unit 3 and the fourth building unit 4 which are arranged at predetermined intervals, it is possible to connect the upper story building unit 13,.
In addition, since the reinforcing beams 30 reinforce the holding of the ceiling beams 12 at the corner portions 102 with which the first to fourth building units 1 to 4 are attached, the first to fourth building units 1 to 1 are reinforced. Even if 4 columns to be faced are removed, the strength of the first to fourth building units 1 to 4 can be maintained, and a large living room space can be formed in the unit type building 100d.

（第２の実施形態）
本発明の第２の実施形態に係るユニット式建物１００ｅは、図３に示すように、補強梁４０の構成のみが第１の実施形態のユニット式建物１００ｄと異なるため、第１の実施形態のユニット式建物１００ｄと同様の構成については、同一符号を付すとともに、その説明を省略する。 (Second Embodiment)
As shown in FIG. 3, the unit building 100e according to the second embodiment of the present invention is different from the unit building 100d of the first embodiment only in the configuration of the reinforcing beam 40. About the structure similar to the unit type building 100d, while attaching | subjecting the same code | symbol, the description is abbreviate | omitted.

補強梁４０は、第１の建物ユニット１と第２の建物ユニット２との隣接する天井梁１２間と、第３の建物ユニット３と第４の建物ユニット４との隣接する天井梁１２間とに、第１の建物ユニット１の外側端部１ａから第３の建物ユニット３及び第４の建物ユニット４の外側端部３ａ，４ａまでに亘って架け渡されている。
この補強梁４０を設けたことにより、図３に示すように、第２の実施形態に係るユニット式建物１００ｅでは、第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱を省略することができ、ユニット式建物１００ｅの内部には、大きな居室空間を形成することができる。 The reinforcing beams 40 are provided between the adjacent ceiling beams 12 of the first building unit 1 and the second building unit 2 and between the adjacent ceiling beams 12 of the third building unit 3 and the fourth building unit 4. The first building unit 1 extends from the outer end 1 a to the third building unit 3 and the outer ends 3 a and 4 a of the fourth building unit 4.
By providing this reinforcement beam 40, as shown in FIG. 3, in the unit type building 100e which concerns on 2nd Embodiment, the pillar of the corner part 102 with which the 1st-4th building units 1-4 were faced | matched A large living room space can be formed inside the unit type building 100e.

補強梁４０は、図４に示すように、断面縦長の長方形であって、継ぎ目なく一体形成された直線状の筒状部材である梁本体４００と、この梁本体４００の高さ方向中間の所定位置に設けられた平板状の連結部４０１と、第２の建物ユニット２の突出部２ｆを補強する補強部４０２とを備えている。連結部４０１及び補強部４０２は、鉄等の金属等の剛性材料からなる平板であって、梁本体４００の高さ方向中間の所定位置に設けられたスリットに挿通されて溶接固定されることにより形成される。連結部４０１及び補強部４０２は、当該連結部４０１及び補強部４０２を柱頭接合部材６上に載置する位置を決める位置決め孔４０１Ａ，４０２Ａと、当該連結部４０１及び補強部４０２を柱頭接合部材６及び上階建物ユニット１３の柱脚接合部材５と緊結するための挿通孔４０１Ｂ，４０２Ｂとを備えている。   As shown in FIG. 4, the reinforcing beam 40 is a rectangular body having a vertically long cross section, and a beam body 400 which is a linear cylindrical member integrally formed without a joint, and a predetermined intermediate portion in the height direction of the beam body 400. A flat plate-like connecting portion 401 provided at a position and a reinforcing portion 402 that reinforces the protruding portion 2 f of the second building unit 2 are provided. The connecting portion 401 and the reinforcing portion 402 are flat plates made of a rigid material such as a metal such as iron, and are inserted into a slit provided at a predetermined position in the middle of the beam body 400 in the height direction and fixed by welding. It is formed. The connecting portion 401 and the reinforcing portion 402 include positioning holes 401A and 402A for determining the positions where the connecting portion 401 and the reinforcing portion 402 are placed on the stigma joining member 6, and the connecting portion 401 and the reinforcing portion 402 as the stigma joining member 6. And the insertion holes 401B and 402B for connecting with the column base joining member 5 of the upper floor building unit 13 are provided.

連結部４０１は、第１の建物ユニット１の第２の建物ユニット２に隣接する上縁部１ｃの外側端部１ａから第３の建物ユニット３の第４の建物ユニット４に隣接する上縁部３ｃの外側端部３ａまでに渡って設けられ、且つ、上縁部１ｃ及び上縁部３ｃから第２の建物ユニット２の第１の建物ユニット１に隣接する上縁部２ｃ及び第４の建物ユニット４の第３の建物ユニット３に隣接する上縁部４ｃに架設されて上縁部１ｃ及び上縁部３ｃと上縁部２ｃ及び上縁部４ｃとを連結するとともに、上階建物ユニット１３・・・の下縁部１３ａを連結する。
補強部４０２は、連結部４０１から第２の建物ユニット２の突出部２ｆの外側端部２ａまで延出して突出部２ｆを補強する。連結部４０１と補強部４０２は一体形成されても良いし、溶接等により接合されて形成されても良い。 The connecting portion 401 is an upper edge portion adjacent to the fourth building unit 4 of the third building unit 3 from the outer end portion 1 a of the upper edge portion 1 c adjacent to the second building unit 2 of the first building unit 1. The upper edge 2c and the fourth building which are provided to the outer end 3a of 3c and are adjacent to the first building unit 1 of the second building unit 2 from the upper edge 1c and the upper edge 3c. The unit 4 is installed on the upper edge part 4c adjacent to the third building unit 3 to connect the upper edge part 1c and the upper edge part 3c to the upper edge part 2c and the upper edge part 4c. ... Connecting the lower edge 13a.
The reinforcing portion 402 extends from the connecting portion 401 to the outer end 2a of the protruding portion 2f of the second building unit 2 to reinforce the protruding portion 2f. The connecting portion 401 and the reinforcing portion 402 may be integrally formed, or may be formed by welding or the like.

以上のような構成の補強梁４０は、例えば、以下のようにして、第１の建物ユニット１と第２の建物ユニット２及び第３の建物ユニット３と第４の建物ユニット４の天井梁１２間に固定される。
まず、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部１ｃ，２ｃの外側端部１ａ，２ａの柱頭接合部材６，６及び第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱頭接合部材６・・・及び第３建物ユニット３及び第４の建物ユニット４の隣接する上縁部３ｃ，４ｃの外側端部３ａ，４ａの柱頭接合部材６，６の位置決めピン６Ａ・・・を連結部４０１及び補強部４０２の位置決め孔４０１Ａ・・・，４０２Ａ，４０２Ａ及び上階建物ユニット１３・・・の柱脚接合部材５・・・の位置決め孔（図示省略）へ嵌合する。
次に、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部１ｃ，２ｃの外側端部１ａ，２ａの柱頭接合部材６，６及び第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱頭接合部材６・・・及び第３建物ユニット３及び第４の建物ユニット４の隣接する上縁部３ｃ，４ｃの外側端部３ａ，４ａの柱頭接合部材６，６の挿通孔６Ｂ・・・と連結部４０１及び補強部４０２の挿通孔４０１Ｂ・・・，４０２Ｂと上階建物ユニット１３・・・の柱脚接合部材５・・・の挿通孔５Ｂ・・・とに緊締具としてのボルト７０Ａ・・・を挿通してナット７０Ｂ・・・により固定することによって、上下左右の建物ユニットが連結される。
そして、補強梁４０を架け渡した後において、第１〜第４の建物ユニット１〜４の突き合わされたコーナー部１０２の柱を取り外すことができる。 The reinforcing beam 40 having the above-described configuration is, for example, as follows, the first building unit 1 and the second building unit 2, and the ceiling beam 12 of the third building unit 3 and the fourth building unit 4. Fixed between.
First, the stigma joining members 6 and 6 of the outer end portions 1a and 2a of the adjacent upper edge portions 1c and 2c of the first building unit 1 and the second building unit 2 and the first to fourth building units 1 to 4 are used. And the stigma joint members 6 of the outer edge portions 3a and 4a of the adjacent upper edge portions 3c and 4c of the third building unit 3 and the fourth building unit 4 of the corner portion 102 of which the butt faces. 6 positioning pins 6A ... positioning holes 401A ..., 402A, 402A of the connecting part 401 and the reinforcing part 402 and positioning holes (not shown) of the column base joining members 5 ... of the upper floor building units 13 ... (Omitted).
Next, the top end joining members 6 and 6 of the outer end portions 1a and 2a of the adjacent upper edge portions 1c and 2c of the first building unit 1 and the second building unit 2 and the first to fourth building units 1 to 4 are used. 4 and the stigma joining members 6 of the corner portions 102 that face each other, and the outer end portions 3a and 4a of the adjacent upper edge portions 3c and 4c of the third building unit 3 and the fourth building unit 4. , 6 through-holes 6B..., The connecting part 401 and the reinforcing part 402 through-holes 401B..., 402B and the upper-floor building unit 13. Further, by inserting bolts 70A as fastening fasteners and fixing them with nuts 70B, the upper, lower, left and right building units are connected.
And after spanning the reinforcement beam 40, the pillar of the corner part 102 with which the 1st-4th building units 1-4 were faced | matched can be removed.

以上説明した第２の実施形態に係るユニット式建物１００ｅの建物ユニットの連結構造によれば、第１の実施形態にかかるユニット式建物１００ｄと同様の効果が得られのは無論のこと、特に、連結部４０１は、第１の建物ユニット１の第２の建物ユニット２に隣接する上縁部１ｃの外側端部１ａから第３の建物ユニット３の第４の建物ユニット４に隣接する上縁部３ｃの外側端部３ａまでに渡って設けられ、且つ、上縁部１ｃ及び上縁部３ｃから第２の建物ユニット２の第１の建物ユニット１に隣接する上縁部２ｃ及び第４の建物ユニット４の第３の建物ユニット３に隣接する上縁部４ｃに架設されるので、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部同士と第３の建物ユニット３と第４の建物ユニット４の隣接する上縁部の内側端部同士との連結のみならず、第３の建物ユニット３と第４の建物ユニット４の隣接する上縁部同士を含めて一つの連結部４０１により連結することができる。
特に、第１の建物ユニット１及び第２の建物ユニット２の隣接する上縁部同士と第３の建物ユニット３及び第４の建物ユニット４の隣接する上縁部同士の全域が連結部４０１により補強されることとなって、第１〜第４の建物ユニット１〜４と上階建物ユニット１３・・・とをより強固に連結することができる。 Of course, according to the connecting structure of the building units of the unit building 100e according to the second embodiment described above, the same effect as that of the unit building 100d according to the first embodiment can be obtained. The connecting portion 401 is an upper edge portion adjacent to the fourth building unit 4 of the third building unit 3 from the outer end portion 1 a of the upper edge portion 1 c adjacent to the second building unit 2 of the first building unit 1. The upper edge 2c and the fourth building which are provided to the outer end 3a of 3c and are adjacent to the first building unit 1 of the second building unit 2 from the upper edge 1c and the upper edge 3c. Since it is constructed on the upper edge 4c adjacent to the third building unit 3 of the unit 4, the adjacent upper edges of the first building unit 1 and the second building unit 2 and the third building unit 3 Adjacent to the fourth building unit 4 Not only the connection between the inner end portions of the edges may be connected by a single connecting portion 401 including the upper portions of the third building unit 3 adjacent the fourth building unit 4.
In particular, the upper areas of the first building unit 1 and the second building unit 2 that are adjacent to each other and the entire areas of the third building unit 3 and the fourth building unit 4 that are adjacent to each other are connected by the connecting portion 401. Being reinforced, the first to fourth building units 1 to 4 and the upper floor building units 13 can be more firmly connected.

１ 第１の建物ユニット
１ａ 外側端部
１ｂ 内側端部
１ｃ 上縁部
２ 第２の建物ユニット
２ａ 外側端部
２ｂ 内側端部
２ｃ 上縁部
２ｆ 突出部
３ 第３の建物ユニット
３ａ 外側端部
３ｂ 内側端部
３ｃ 上縁部
４ 第４の建物ユニット
４ａ 外側端部
４ｂ 内側端部
４ｃ 上縁部
３０、４０ 補強梁
１００ｄ、１００ｅ ユニット式建物
３０１ 第１の連結部
３０２ 第２の連結部
３０３ 第３の連結部
３０４ 補強部 DESCRIPTION OF SYMBOLS 1 1st building unit 1a outer side edge part 1b inner side edge part 1c upper edge part 2 2nd building unit 2a outer side edge part 2b inner side edge part 2c upper edge part 2f protrusion part 3 3rd building unit 3a outer side edge part 3b Inner edge 3c Upper edge 4 Fourth building unit 4a Outer edge 4b Inner edge 4c Upper edge 30, 40 Reinforcement beam 100d, 100e Unit type building 301 First connecting part 302 Second connecting part 303 Second 3 connection part 304 reinforcement part

Claims (2)

第１の建物ユニットと、前記第１の建物ユニットに一面が面一となるように並設され、前記一面に対向する面側に、第１の建物ユニットよりも外方に突出した突出部を備える第２の建物ユニットと、前記第１の建物ユニット及び前記第２の建物ユニットの前記一面側にそれぞれ配置された第３の建物ユニット及び第４の建物ユニットと、前記第１〜第４の建物ユニットの上に積層された上階建物ユニットとが、前記第１の建物ユニット及び前記第３の建物ユニットと前記第２の建物ユニット及び第４の建物ユニットとの間に架設される補強梁により連結される建物ユニットの連結構造であって、
前記第１の建物ユニット及び前記第２の建物ユニットと、前記第３の建物ユニット及び前記第４の建物ユニットとの間は、前記第１の建物ユニットと前記第２の建物ユニットとの間および前記第３建物ユニットと前記第４建物ユニットとの間より、広い間隔となっており、
前記補強梁は、
前記第１の建物ユニットの前記第２の建物ユニットに隣接する上縁部の外側端部と前記第２の建物ユニットの上縁部とを連結するとともに、上階建物ユニットと連結する第１の連結部と、
前記第１の建物ユニットと前記第２の建物ユニットの隣接する上縁部の内側端部同士と前記第３の建物ユニットと前記第４の建物ユニットの隣接する上縁部の内側端部同士とを連続して連結するとともに、上階建物ユニットと連結する第２の連結部と、
前記第３の建物ユニットと前記第４の建物ユニットの隣接する上縁部の外側端部同士を連結するとともに、上階建物ユニットと連結する第３の連結部と、
前記第１の連結部から前記第２の建物ユニットの前記突出部の外側端部まで延出して前記突出部を補強する補強部と、
を備えることを特徴とする建物ユニットの連結構造。 The first building unit and the first building unit are arranged side by side so that one surface is flush with each other, and a protruding portion that protrudes outward from the first building unit is formed on the surface facing the one surface. A second building unit, a third building unit and a fourth building unit respectively disposed on the one surface side of the first building unit and the second building unit, and the first to fourth units. Reinforcing beams erected between the first building unit and the third building unit and the second building unit and the fourth building unit, the upper floor building unit stacked on the building unit A connecting structure of building units connected by
Between the first building unit and the second building unit, and between the third building unit and the fourth building unit, between the first building unit and the second building unit, and It is wider than between the third building unit and the fourth building unit,
The reinforcing beam is
The first building unit connects the outer edge of the upper edge adjacent to the second building unit of the first building unit and the upper edge of the second building unit, and connects to the upper building unit. A connecting portion;
Inner ends of adjacent upper edges of the first building unit and the second building unit, and inner ends of adjacent upper edges of the third building unit and the fourth building unit Are connected continuously, and a second connecting part for connecting to the upper floor building unit;
A third connecting portion for connecting the outer end portions of the adjacent upper edge portions of the third building unit and the fourth building unit, and for connecting the upper building unit;
A reinforcing portion that extends from the first connecting portion to an outer end portion of the protruding portion of the second building unit to reinforce the protruding portion;
The connecting structure of the building unit characterized by comprising. 前記第１の連結部及び前記第３の連結部は、前記第２の連結部と連続して設けられていることを特徴とする請求項１記載の建物ユニットの連結構造。   The said 1st connection part and the said 3rd connection part are provided continuously with the said 2nd connection part, The connection structure of the building unit of Claim 1 characterized by the above-mentioned.
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JP2014234691A (en) * 2013-06-05 2014-12-15 ミサワホーム株式会社 Connection structure of reinforcement beam and connection reinforcement beam

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JPH0874325A (en) * 1994-09-01 1996-03-19 Misawa Homes Co Ltd Joint member of building unit
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JPH0449345A (en) * 1990-06-19 1992-02-18 Misawa Homes Co Ltd Fitting of fixture and finishing part in housing unit
JPH0874325A (en) * 1994-09-01 1996-03-19 Misawa Homes Co Ltd Joint member of building unit
JPH09317018A (en) * 1996-05-28 1997-12-09 Sekisui Chem Co Ltd Unit building and its execution method
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JP2014234691A (en) * 2013-06-05 2014-12-15 ミサワホーム株式会社 Connection structure of reinforcement beam and connection reinforcement beam

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