JP2003293458A - Hanging fixture structure for housing unit - Google Patents
Hanging fixture structure for housing unitInfo
- Publication number
- JP2003293458A JP2003293458A JP2002094531A JP2002094531A JP2003293458A JP 2003293458 A JP2003293458 A JP 2003293458A JP 2002094531 A JP2002094531 A JP 2002094531A JP 2002094531 A JP2002094531 A JP 2002094531A JP 2003293458 A JP2003293458 A JP 2003293458A
- Authority
- JP
- Japan
- Prior art keywords
- housing unit
- lifting
- frame
- fitting
- shaped cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ツーバイフォー構
法によるユニット住宅を構成する予め形成された住宅ユ
ニットを吊り上げるための吊上げ金具構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hoisting metal structure for hoisting a preformed housing unit that constitutes a unit housing by a two-by-four construction method.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】近年、
住宅建築物の施工の迅速化や高精度化を図るべく、予め
工場等で形成された複数の住宅ユニットを建築現場で組
み立てて構築するユニット住宅が開発されている。この
ようなユニット住宅においては、形成された各住宅ユニ
ットを例えば運送用のトラック等に積み込んで建築現場
に搬入し、例えばクレーン等の吊り上げ用の重機を用い
て吊り上げて、他の住宅ユニットと共に接合一体化する
ことによって組み立てる。2. Description of the Related Art In recent years,
In order to speed up and improve the accuracy of construction of a residential building, a unit housing has been developed in which a plurality of housing units formed in advance in a factory or the like are assembled at a construction site and constructed. In such a unit housing, each formed housing unit is loaded on, for example, a truck for transportation, carried into a construction site, and lifted using a heavy machine such as a crane for lifting, and joined together with other housing units. Assemble by integrating.
【０００３】一方、住宅の骨組みを構成する木材の種類
を少なくして施工することが可能なツーバイフォー構法
によるユニット住宅においては、矩形形状に配置された
下枠と、この下枠から立設して配置された複数の縦枠
と、下枠と同様の矩形形状に配置されると共に複数の縦
枠の上端面を当接させてこれらを一体固定する上枠及び
頭つなぎとからなる住宅ユニットが用いられる場合が多
く、このような住宅ユニットは、例えばこれの角部に配
置される縦枠の上端部側面に上枠及び頭つなぎを貫通さ
せて取り付けた連結金具等を介して、上方に配置される
他の住宅ユニット等と接合一体化されることになる。On the other hand, in a unit house by the two-by-four construction method, in which it is possible to construct with a reduced number of types of wood constituting the framework of a house, a rectangular lower frame is provided, and the lower frame is erected from the lower frame. A housing unit consisting of a plurality of arranged vertical frames and an upper frame and a head joint that are arranged in the same rectangular shape as the lower frame and abut the upper end surfaces of the plurality of vertical frames to fix them together is used. In many cases, such a housing unit is arranged above, for example, via an upper frame and a connecting metal fitting which is attached by penetrating the head joint on the side surface of the upper end of the vertical frame arranged at a corner of the housing unit. It will be joined and integrated with other housing units.
【０００４】このような住宅ユニットは、建築現場に搬
入された後にクレーン等によって吊り上げる際に、風等
による外力に対して安定した状態とすることができ、且
つ玉掛け作業や吊り上げ作業等を迅速且つ容易に行うこ
とができるようにするために、適切な吊り下げ用の金具
を選択する必要があるが、従来のシャックルやアイナッ
ト等からなる吊り金具を単に転用しただけでは、上述の
構成の住宅ユニットを安定した状態で迅速に吊り上げる
ことが困難である。また上述の構成の住宅ユニットに専
用の吊り下げ金具として複雑な機構のものを採用する
と、コストがかかることになると共に、作業に手間取っ
て却って迅速な作業ができなくなる。Such a housing unit can be stabilized against external force such as wind when being lifted by a crane or the like after being carried into a construction site, and can be quickly slung or lifted. In order to make it easy to carry out, it is necessary to select an appropriate hanging metal fitting, but simply diverting the conventional hanging metal fittings such as shackle and eye nut etc. It is difficult to swiftly and quickly lift the machine in a stable state. Further, if the housing unit having the above-mentioned configuration is adopted as a dedicated hanging metal fitting having a complicated mechanism, it will be costly, and it will not be possible to perform quick work because it takes time and labor.
【０００５】本発明は、このような従来の課題に着目し
てなされたものであり、簡易な機構であるにもかかわら
ず、住宅ユニットを迅速かつ安定した状態で容易に吊り
上げることを可能にする住宅ユニットの吊上げ金具構造
を提供することを目的とする。The present invention has been made in view of such conventional problems, and enables a housing unit to be quickly and easily lifted in a stable state despite its simple mechanism. An object is to provide a lifting metal structure for a housing unit.
【０００６】[0006]
【課題を解決するための手段】本発明は、ツーバイフォ
ー構法によるユニット住宅を構成する予め形成された住
宅ユニットを吊り上げるための吊上げ金具構造であっ
て、前記住宅ユニットは、矩形形状に配置された下枠
と、該下枠から立設して配置された複数の縦枠と、前記
下枠と同様の矩形形状に配置されると共に前記複数の縦
枠の上端面を当接させてこれらを一体固定する上枠及び
頭つなぎとからなり、前記矩形形状の角部分に配置され
る前記縦枠の上端部側面には、上方に配置される別の住
宅ユニットを連結するための連結金具が、前記上枠及び
頭つなぎを貫通させて連結ボルト部を上方に突出させた
状態で取り付けられており、且つ一対のＬ字形断面部を
背向かいに配置すると共にその上端を平板部で連結して
なるハット形断面の吊下げ支持金具を、前記頭つなぎの
上面に沿って前記角部分に配置し、前記連結金具の連結
ボルト部の上端をナット部材を介して前記吊下げ支持金
具の前記平板部に固定すると共に、前記連結ボルト部の
固定箇所よりも前記住宅ユニットの中央側にずらした位
置において、吊上げ用シャックル金具が前記Ｌ字形断面
部の立ち上がり部分を両側から挟み込むようにして取り
付けられることを特徴とする住宅ユニットの吊下げ金具
構造を提供することにより、上記目的を達成したもので
ある（請求項１記載の発明）。SUMMARY OF THE INVENTION The present invention is a lifting metal fitting structure for lifting a preformed housing unit constituting a unit housing by a two-by-four construction method, wherein the housing unit has a rectangular shape. A frame, a plurality of vertical frames arranged upright from the lower frame, and a rectangular shape similar to the lower frame, and the upper end surfaces of the vertical frames are brought into contact with each other to integrally fix them. A connecting metal fitting for connecting another housing unit arranged above is formed on the upper end side surface of the vertical frame arranged at the corner portion of the rectangular shape, which is composed of an upper frame and a head joint. It is attached with the frame and the head tie penetrating through, with the connecting bolts protruding upward, and a pair of L-shaped cross-sections arranged opposite to each other and the upper ends of which are connected by a flat plate. Cross section hanging A barge support metal fitting is arranged at the corner portion along an upper surface of the head tie, and an upper end of a connecting bolt portion of the connecting metal fitting is fixed to the flat plate portion of the hanging support metal fitting through a nut member, and A shackle metal fitting for lifting is attached so as to sandwich the rising portion of the L-shaped cross-section portion from both sides at a position displaced to the center side of the housing unit from the fixing point of the connecting bolt portion. The above object is achieved by providing a hanging metal structure (the invention according to claim 1).
【０００７】また、本発明の住宅ユニットの吊下げ金具
構造によれば、前記頭つなぎの上面に沿って配置される
前記吊下げ支持金具の前記連結ボルト部の固定箇所より
も外側の延設部分が、前記角部分に配置される縦枠の直
上部分に位置していることが好ましい（請求項２記載の
発明）。Further, according to the hanging metal fitting structure of the housing unit of the present invention, an extending portion outside the fixing portion of the connecting bolt portion of the hanging support metal fitting arranged along the upper surface of the head joint. Is preferably located directly above the vertical frame arranged at the corner (the invention according to claim 2).
【０００８】[0008]
【発明の実施の形態】以下本発明の好ましい実施形態を
添付図面を参照しつつ詳細に説明する。本実施形態の吊
上げ金具構造１２（図２，図３参照）は、例えば図１に
示すようなツーバイフォー構法によるユニット住宅１０
において、当該ユニット住宅１０を構成する複数の住宅
ユニットのうち、後述する特有の構成を有する住宅ユニ
ット１１を各々迅速かつ安定した状態で容易に吊り上げ
るたの金具構造として採用されたものである。Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The lifting metal fitting structure 12 (see FIGS. 2 and 3) of the present embodiment is a unit house 10 based on a two-by-four construction method as shown in FIG. 1, for example.
In the above, the housing unit 11 having a peculiar configuration, which will be described later, among the plurality of housing units constituting the unit housing 10 is adopted as a metal fitting structure for easily hoisting each in a quick and stable manner.
【０００９】すなわち、本実施形態によれば、吊上げ金
具構造１２が採用される住宅ユニット１１は、図１及び
図２に示すように、平面形状が矩形形状となるように配
置された下枠１３と、下枠１３から立設して配置された
複数の縦枠１４と、平面形状が下枠１３と同様の矩形形
状となるように配置されると共に、複数の縦枠１４の上
端面を当接させてこれらを一体固定する上枠１５及び頭
つなぎ１６とからなり、これらの住宅ユニット１１に
は、これらが建築現場で据え付けられた後に、壁仕上げ
材１７やその他の建築部材が適宜取り付けられることに
なる。なお、本実施形態によれば、下枠１３、縦枠１
４、上枠１５、及び頭つなぎ１６は、いずれも、ツーバ
イフォー構法用の材料として一般に用いられる例えば２
インチ×４インチの矩形断面形状を有する木製棒状部材
によって構成されている。また、本実施形態によれば、
角部分に配置される縦枠１４は、一対の木製棒状部材を
重ね合わせた合せスタッドの構成を備えている。That is, according to this embodiment, the housing unit 11 in which the hoisting metal fitting structure 12 is adopted is, as shown in FIGS. 1 and 2, a lower frame 13 arranged so that its planar shape is a rectangular shape. And a plurality of vertical frames 14 arranged upright from the lower frame 13, and arranged so that the planar shape thereof is the same rectangular shape as the lower frame 13, and the upper end surfaces of the plurality of vertical frames 14 are contacted with each other. It is composed of an upper frame 15 and a head joint 16 that are brought into contact with each other and integrally fixed to each other. After these are installed at a construction site, a wall finishing material 17 and other building members are appropriately attached to these housing units 11. It will be. According to this embodiment, the lower frame 13 and the vertical frame 1
4, the upper frame 15, and the head tie 16 are all commonly used as a material for the two-by-four construction method, for example, 2
It is composed of a wooden rod-shaped member having a rectangular cross section of inch × 4 inch. Further, according to the present embodiment,
The vertical frame 14 arranged at the corner portion has a structure of a matching stud in which a pair of wooden rod-shaped members are superposed.
【００１０】そして、本実施形態の吊上げ金具構造１２
は、予め工場等で形成され、トラック等によって運送搬
入された上述の構成を有する住宅ユニット１１を、建築
現場で吊り上げて据え付ける際に使用するものである。
本実施形態の吊上げ金具構造１２によれば、図３（ａ）
〜（ｃ）にも拡大して示すように、平面矩形形状の住宅
ユニット１１の角部分に配置される合せスタッドによる
縦枠１４の上端部側面には、上方に配置される別の住宅
ユニットを連結するための連結金具１８が、上枠１５及
び頭つなぎ１６を貫通させて連結ボルト部１９を上方に
突出させた状態で取り付けられており、且つ一対のＬ字
形断面部２０を背向かいに配置すると共にその上端を平
板部２１で連結してなるハット形断面の吊上げ支持金具
２２を、頭つなぎ１６の上面に沿って矩形形状の角部分
に配置する。そして連結金具１８の連結ボルト部１９の
上端をナット部材２３を介して吊上げ支持金具２２の平
板部２１に固定すると共に、連結ボルト部１９の固定箇
所よりも住宅ユニット１１の中央側Ｃにずらした位置に
おいて、吊上げ用シャックル金具２４がＬ字形断面部２
０の立ち上がり部分２５を両側から挟み込むようにして
取り付けられて、吊下げ金具構造１２が構成されてい
る。Then, the lifting metal fitting structure 12 of the present embodiment.
Is used when hoisting and installing the housing unit 11 having the above-described configuration, which is previously formed in a factory or the like and is carried in by a truck or the like, at a construction site.
According to the lifting metal fitting structure 12 of the present embodiment, FIG.
As shown in an enlarged scale to ~ (c), another housing unit arranged above is provided on the upper end side surface of the vertical frame 14 by the fitting studs arranged at the corners of the housing unit 11 having a rectangular planar shape. A connecting metal fitting 18 for connecting is attached in a state in which the upper frame 15 and the head tie 16 are penetrated and the connecting bolt portion 19 is projected upward, and a pair of L-shaped cross-section portions 20 are arranged opposite to each other. At the same time, the lifting support metal fitting 22 having a hat-shaped cross section, the upper end of which is connected by the flat plate portion 21, is arranged along the upper surface of the head tie 16 at a rectangular corner portion. Then, the upper end of the connecting bolt portion 19 of the connecting metal fitting 18 is fixed to the flat plate portion 21 of the hoisting supporting metal fitting 22 via the nut member 23, and is shifted to the center C of the housing unit 11 from the fixing position of the connecting bolt portion 19. In the position, the lifting shackle metal fitting 24 has the L-shaped cross section 2
The hanging metal member structure 12 is configured by being attached so that the rising portion 25 of 0 is sandwiched from both sides.
【００１１】本実施形態によれば、角部分に配置された
縦枠１４に取り付けられる連結金具１８は、羽子板ボル
トからなり、その羽子板部２６が縦枠１４の内側を向い
た一方の側面に固定ボルト２７を介して強固に固定され
ていると共に、その連結ボルト部１９が、上枠１５及び
頭つなぎ１６に予め貫通形成されていたボルト挿入孔に
挿通され、上端部を頭つなぎ１６の上面から上方に突出
させた状態で取り付けられている。この連結金具１８の
連結ボルト部１９には、当該住宅ユニット１１が建築現
場の所定の位置に据え付けられて吊上げ用シャックル金
具２４や吊上げ支持金具２２が取り除かれた後に、上方
に一体接合される他の住宅ユニットの底部に設けられた
接合金具が係止されることになる。According to the present embodiment, the connecting fitting 18 attached to the vertical frame 14 arranged at the corner portion is made of a battledore bolt, and the battledore portion 26 is fixed to one side surface of the vertical frame 14 facing inward. While being firmly fixed through the bolt 27, the connecting bolt portion 19 is inserted into the bolt insertion hole which is formed through the upper frame 15 and the head joint 16 in advance, and the upper end portion is from the upper surface of the head joint 16. It is attached with it protruding upward. The housing unit 11 is installed at a predetermined position on the building site and the lifting shackle fitting 24 and the lifting support fitting 22 are removed and then integrally joined to the connecting bolt portion 19 of the connecting fitting 18 upward. The metal fittings provided on the bottom of the housing unit will be locked.
【００１２】また、頭つなぎ１６の上面に沿って平面矩
形形状の住宅ユニット１１の角部分に配置される吊上げ
支持金具２２は、厚さが例えば３〜６ｍｍ程度の金属製
プレートを折り曲げ加工して、一対のＬ字形断面部２０
を背向かいに配置して上端を平板部２１で連結したハッ
ト形断面に形成される。また吊上げ支持金具２２は、平
面形状が例えば幅６０〜１００ｍｍ、長さ１００〜３０
０ｍｍ程度の矩形形状となっており、その中央の１０〜
３５ｍｍ程度の幅の部分が４０〜８０ｍｍ程度の高さで
突出して、立ち上がり部分２５を形成している。さら
に、立ち上がり部分２５の天端面である平板部２１に
は、長手方向中央から片側に偏心して、ボルト固定孔２
８が開口形成されていると共に、立ち上がり部分２５の
側面には、ボルト固定孔２８よりもさらに片側に偏心し
た位置に、一対のＬ字形断面部２０の各々に同心状に開
口形成されて、シャックル取付け孔２９が設けられてい
る。The lifting support metal fittings 22 arranged at the corners of the flat rectangular housing unit 11 along the upper surface of the head joint 16 are formed by bending a metal plate having a thickness of, for example, about 3 to 6 mm. , A pair of L-shaped cross-section portions 20
Are arranged opposite to each other and the upper end is connected by the flat plate portion 21 to form a hat-shaped cross section. The lifting support bracket 22 has a planar shape of, for example, a width of 60 to 100 mm and a length of 100 to 30.
It has a rectangular shape of about 0 mm, with 10 at the center.
A portion having a width of about 35 mm projects at a height of about 40 to 80 mm to form a rising portion 25. Further, the flat plate portion 21, which is the top end surface of the rising portion 25, is eccentric to the one side from the center in the longitudinal direction, and the bolt fixing hole 2
8 is formed on the side surface of the rising portion 25 at a position eccentric to one side of the bolt fixing hole 28, and is formed concentrically on each of the pair of L-shaped cross-section portions 20 to form a shackle. A mounting hole 29 is provided.
【００１３】そして、本実施形態によれば、吊上げ支持
金具２２は、頭つなぎ１６の上面において、ボルト固定
孔２８及びシャックル取付け孔２９が偏心して設けられ
た側と反対側の部分を外側にした状態で頭つなぎ１６の
上面に沿って配置され、平板部２１のボルト固定孔２８
に連結金具１８の連結ボルト部１９の上端を挿通させ
て、ナット部材２３を締めつけることにより住宅ユニッ
ト１１の角部分に固定される。これによって、シャック
ル取付け孔２９は、連結金具１８の連結ボルト部１９が
固定されたボルト固定孔２８よりも住宅ユニット１０の
中央側Ｃにずれた位置に配置されると共に、ボルト固定
孔２８による固定箇所を挟んだシャックル取付け孔２９
と反対側の部分は、外側に延設して、当該延設部分が、
角部分に配置される縦枠１４の直上部分に位置してい
る。なお、ここで、住宅ユニット１０の中央側Ｃは、平
面矩形形状の各辺部に直線上に配置された頭つなぎ１６
に沿って当該頭つなぎ１６の端部に向かう方向とは反対
側に向かう方向を意味し、平面矩形形状の中心に向かう
方向と必ずしも一致するものではない。また連結金具１
８のシャックル取付け孔２９と反対側の部分が延設する
外側は、頭つなぎ１６に沿って当該頭つなぎ１６の端部
に向かう方向を意味する。Further, according to the present embodiment, the lifting support fitting 22 has the portion on the upper surface of the head tie 16 opposite to the side on which the bolt fixing hole 28 and the shackle mounting hole 29 are eccentrically provided. Is arranged along the upper surface of the head joint 16 in a state, and the bolt fixing hole 28 of the flat plate portion 21 is provided.
The upper end of the connecting bolt portion 19 of the connecting metal fitting 18 is inserted through and the nut member 23 is tightened to be fixed to the corner portion of the housing unit 11. As a result, the shackle mounting hole 29 is arranged at a position displaced toward the center C of the housing unit 10 from the bolt fixing hole 28 to which the connecting bolt portion 19 of the connecting fitting 18 is fixed, and fixed by the bolt fixing hole 28. Shackle mounting holes 29 that sandwich the points
The part on the opposite side is extended to the outside and the extended part is
It is located immediately above the vertical frame 14 arranged in the corner portion. In addition, here, the center side C of the housing unit 10 is a head joint 16 arranged linearly on each side of the planar rectangular shape.
Means a direction toward the opposite side of the head joint 16 from the direction toward the end, and does not necessarily coincide with the direction toward the center of the planar rectangular shape. In addition, connecting fitting 1
The outer side of the portion of 8 that extends from the side opposite to the shackle attachment hole 29 means the direction along the head joint 16 toward the end of the head joint 16.
【００１４】シャックル取付け孔２９に取り付けられる
吊上げ用シャックル金具２４は、吊り上げ用の金具とし
て玉掛け作業に用いられる公知の各種のシャックルを使
用することができ、リング状の係止部３０の切り欠き部
分に一対のボルト取付け部３１を間隔をおいて平行に接
合一体化してなるシャックル本体３２と、ボルト取付け
部３１のボルト穴３３に挿入されて、先端雄ネジ部を一
方のボルト穴３３に形成された雌ネジに螺合することに
よって装着される取付けボルト３４とからなる。吊上げ
用シャックル金具２４は、シャックル本体３２の一対の
ボルト取付け部３１によって吊上げ支持金具２２の立ち
上がり部分２５を挟み込むように配置されると共に、ボ
ルト取付け部３１のボルト穴３３を吊上げ支持金具２２
のシャックル取付け孔２９に位置合わせし、しかる後に
ボルト穴３３及びシャックル取付け孔２９に連続して挿
通されるように取付けボルト３４を装着固定することに
よって、吊上げ用シャックル金具２４が住宅ユニット１
１の角部分に取り付けられる。取り付けられた吊上げ用
シャックル金具２４のリング状の係止部３０には、例え
ばクレーン等の吊り上げ用の重機のワイヤーに取り付け
られた吊上げ用フックが係止されて、従来と同様の玉掛
け作業によって、住宅ユニット１１が吊り上げられるこ
とになる。As the lifting shackle metal fitting 24 attached to the shackle mounting hole 29, various known shackles used for slinging work can be used as a lifting metal fitting, and the notch portion of the ring-shaped locking portion 30 is used. The shackle body 32 is formed by integrally joining a pair of bolt mounting portions 31 in parallel with each other at intervals, and the shackle body 32 is inserted into a bolt hole 33 of the bolt mounting portion 31 to form a male screw end portion in one bolt hole 33. And a mounting bolt 34 mounted by being screwed into the female screw. The lifting shackle metal fitting 24 is arranged such that the rising portion 25 of the lifting support metal fitting 22 is sandwiched by the pair of bolt mounting portions 31 of the shackle body 32, and the bolt hole 33 of the bolt mounting portion 31 is inserted into the lifting support metal fitting 22.
The shackle fitting 24 for hoisting the housing unit 1 by aligning the shackle mounting hole 29 of the housing unit 1 and then mounting and fixing the mounting bolt 34 so that the bolt hole 33 and the shackle mounting hole 29 are continuously inserted.
It is attached to the corner part of 1. To the ring-shaped locking portion 30 of the attached lifting shackle metal fitting 24, for example, a lifting hook attached to a wire of a heavy machine for lifting such as a crane is locked, and by a slinging work similar to the conventional one, The housing unit 11 will be hoisted.
【００１５】そして、本実施形態の吊上げ金具構造１２
によれば、簡易な機構であるにもかかわらず、住宅ユニ
ットを迅速かつ安定した状態で容易に吊り上げることが
可能になる。すなわち、本実施形態によれば、吊上げ金
具構造１２は、上下の住宅ユニットを連結するための連
結金具１８と、ハット形断面の吊上げ支持金具２２と、
玉掛け作業に一般に用いられる吊上げ用シャックル金具
２４とを用いた簡易な構成からなり、連結金具１８は住
宅ユニットの連結に必要な金具をそのまま無駄なく玉掛
け作業に利用して用いることができ、また吊上げ支持金
具２２は金属製プレートを折り曲げ加工して容易に形成
することができると共に、公知の吊上げ用シャックル金
具２４を用いることによって、安価かつ迅速に住宅ユニ
ット１１の吊上げ作業を行うことが可能になる。Then, the lifting metal fitting structure 12 of the present embodiment.
According to this, it is possible to easily lift the housing unit in a quick and stable state, despite the simple mechanism. That is, according to the present embodiment, the lifting metal fitting structure 12 includes a connecting metal fitting 18 for connecting the upper and lower housing units, a lifting support metal fitting 22 having a hat-shaped cross section,
It has a simple structure using a shackle metal fitting 24 for lifting generally used for slinging work, and the connecting metal fitting 18 can use the metal fittings necessary for connecting the housing units as it is without waste and can be used for slinging work. The support fitting 22 can be easily formed by bending a metal plate, and by using a known lifting shackle fitting 24, it is possible to perform the lifting operation of the housing unit 11 inexpensively and quickly. .
【００１６】また、本実施形態によれば、連結金具１８
の連結ボルト部１９の固定箇所よりも住宅ユニット１１
の中央側Ｃにずらした（オフセットした）位置におい
て、吊上げ用シャックル金具２４が吊上げ支持金具２２
に取り付けられているので、住宅ユニット１１の吊り上
げ時の吊上げ力によって、吊上げ支持金具２２には連結
ボルト部１９の固定箇所を中心としたモーメント力Ｍが
生じることになる。このモーメント力Ｍによって、吊上
げ支持金具２２の外側への延設部分による下方への押圧
力Ｆが生じることになるので、このようなてこの原理に
よって大きな局部応力が生じやすい住宅ユニット１１の
角部分を押圧力Ｆにより押さえつけて、過度の応力集中
を回避しつつ住宅ユニット１１を安定した状態で吊り上
げることが可能になる。Further, according to this embodiment, the connecting fitting 18
Housing unit 11 than the fixing point of the connecting bolt portion 19 of
At a position shifted (offset) to the center side C of the lifting shackle metal fitting 24,
Since the housing unit 11 is attached to the housing unit 11, the hoisting force at the time of hoisting the housing unit 11 causes a moment force M in the hoisting support metal fitting 22 around the fixing point of the connecting bolt portion 19. This moment force M causes a downward pressing force F due to the outwardly extending portion of the lifting support metal fitting 22, so that a corner portion of the housing unit 11 in which a large local stress is likely to occur due to such a lever principle. With the pressing force F, the housing unit 11 can be lifted in a stable state while avoiding excessive stress concentration.
【００１７】さらに、本実施形態によれば、頭つなぎ１
６の上面に沿って配置される吊上げ支持金具２２の連結
ボルト部１９の固定箇所よりも外側の延設部分が、角部
分に配置される縦枠１４の直上部分に位置しているの
で、特に応力の集中を生じやすい偶角部において、押圧
力Ｆにより縦枠１４をこれの軸方向に押さ付けることが
でき、これによってさらに安定した状態で住宅ユニット
１１を吊り上げることが可能になる。Further, according to this embodiment, the head joint 1
Since the extended portion of the lifting support metal fitting 22 arranged along the upper surface of 6 outside the fixing portion of the connecting bolt portion 19 is located immediately above the vertical frame 14 arranged at the corner portion, The vertical frame 14 can be pressed in the axial direction of the vertical frame 14 by the pressing force F in the even-angled portion where stress is likely to be concentrated, whereby the housing unit 11 can be lifted in a more stable state.
【００１８】なお、本発明は上記実施形態に限定される
ことなく種々の変更が可能である。例えば、連結金具１
８は羽子板ボルトからなるものである必要は必ずしもな
く、また吊上げ支持金具の連結ボルト部の固定箇所より
も外側の延設部は、角部分に配置される縦枠の直上部分
に位置させる必要は必ずしもない。The present invention is not limited to the above embodiment, but various modifications can be made. For example, connecting fitting 1
8 does not necessarily have to be composed of battledore bolts, and the extension portion outside the fixing portion of the connecting bolt portion of the lifting support metal need not be positioned directly above the vertical frame arranged at the corner portion. Not necessarily.
【００１９】[0019]
【００２０】本発明の住宅ユニットの吊上げ金具構造に
よれば、簡易な機構であるにもかかわらず、住宅ユニッ
トを迅速かつ安定した状態で容易に吊り上げることがで
きる。According to the hoisting metal fitting structure for a housing unit of the present invention, the housing unit can be easily hoisted in a quick and stable state, despite the simple mechanism.
【図１】本発明の吊上げ金具構造が採用される、複数の
住宅ユニットからなるユニット住宅を例示する略示斜視
図である。FIG. 1 is a schematic perspective view illustrating a unit housing including a plurality of housing units, in which a hoisting metal structure of the present invention is adopted.
【図２】本発明の一実施形態に係る吊上げ金具構造の取
付け状況を説明する図１のＡ部拡大図である。FIG. 2 is an enlarged view of a portion A in FIG. 1 for explaining a mounting state of the lifting metal fitting structure according to the embodiment of the present invention.
【図３】本発明の一実施形態に係る吊上げ金具構造の構
成を説明する、（ａ）は側面図、（ｂ）は正面図、
（ｃ）は平面図である。FIG. 3 is a side view, (b) is a front view, illustrating the structure of a lifting metal fitting structure according to an embodiment of the present invention.
(C) is a plan view.
１０ ツーバイフォー構法によるユニット住宅 １１ 住宅ユニット １２ 吊上げ金具構造 １３ 下枠 １４ 縦枠 １５ 上枠 １６ 頭つなぎ １７ 壁仕上げ材 １８ 連結金具 １９ 連結ボルト部 ２０ Ｌ字形断面部 ２１ 平板部 ２２ 吊上げ支持金具 ２３ ナット部材 ２４ 吊上げ用シャックル金具 ２５ 立ち上がり部分 ２８ ボルト固定孔 ２９ シャックル取付け孔 ３０ リング状の係止部 ３１ ボルト取付け部 ３２ シャックル本体 ３３ ボルト穴 ３４ 取付けボルト Ｃ 中央側 Ｍ モーメント力 Ｆ 押圧力 10 Two-by-four construction 11 housing units 12 Lifting metal structure 13 lower frame 14 vertical frames 15 Upper frame 16 head ties 17 wall finishing materials 18 Connecting bracket 19 Connection bolt part 20 L-shaped cross section 21 Flat plate part 22 Lifting support bracket 23 Nut member 24 Shackle metal fittings for lifting 25 rising part 28 Bolt fixing hole 29 Shackle mounting hole 30 Ring-shaped locking part 31 Bolt mounting part 32 shackle body 33 bolt holes 34 Mounting bolt C center side M moment force F pressing force
Claims (2)
を構成する予め形成された住宅ユニットを吊り上げるた
めの吊上げ金具構造であって、 前記住宅ユニットは、矩形形状に配置された下枠と、該
下枠から立設して配置された複数の縦枠と、前記下枠と
同様の矩形形状に配置されると共に前記複数の縦枠の上
端面を当接させてこれらを一体固定する上枠及び頭つな
ぎとからなり、 前記矩形形状の角部分に配置される前記縦枠の上端部側
面には、上方に配置される別の住宅ユニットを連結する
ための連結金具が、前記上枠及び頭つなぎを貫通させて
連結ボルト部を上方に突出させた状態で取り付けられて
おり、 且つ一対のＬ字形断面部を背向かいに配置すると共にそ
の上端を平板部で連結してなるハット形断面の吊上げ支
持金具を、前記頭つなぎの上面に沿って前記角部分に配
置し、前記連結金具の連結ボルト部の上端をナット部材
を介して前記吊上げ支持金具の前記平板部に固定すると
共に、前記連結ボルト部の固定箇所よりも前記住宅ユニ
ットの中央側にずらした位置において、吊上げ用シャッ
クル金具が前記Ｌ字形断面部の立ち上がり部分を両側か
ら挟み込むようにして取り付けられることを特徴とする
住宅ユニットの吊上げ金具構造。1. A hoisting metal structure for hoisting a preformed housing unit that constitutes a unit housing by a two-by-four construction method, wherein the housing unit has a lower frame arranged in a rectangular shape and a standing frame from the lower frame. From a plurality of vertical frames arranged and arranged, and an upper frame and a head joint arranged in a rectangular shape similar to the lower frame and abutting the upper end surfaces of the plurality of vertical frames to integrally fix these In the upper end side surface of the vertical frame arranged at the corner portion of the rectangular shape, a connecting metal fitting for connecting another housing unit arranged above is formed so as to penetrate the upper frame and the head joint. The lifting support fitting having a hat-shaped cross-section, which is attached with the connecting bolt portion projecting upward, and which has a pair of L-shaped cross-section portions arranged opposite to each other and whose upper end is connected by a flat plate portion, Head It is arranged at the corner portion along the upper surface of the ligament, and the upper end of the connecting bolt portion of the connecting fitting is fixed to the flat plate portion of the lifting support fitting via a nut member, and more than the fixing portion of the connecting bolt portion. A lifting metal fitting structure for a housing unit, wherein the lifting shackle fitting is attached so as to sandwich the rising portion of the L-shaped cross section from both sides at a position shifted to the center of the housing unit.
前記吊上げ支持金具の前記連結ボルト部の固定箇所より
も外側の延設部分が、前記角部分に配置される縦枠の直
上部分に位置している請求項１記載の住宅ユニットの吊
上げ金具構造。2. An extending portion outside the fixing portion of the connecting bolt portion of the lifting support fitting arranged along the upper surface of the head joint is directly above the vertical frame arranged at the corner portion. The hoisting metal structure of a housing unit according to claim 1, which is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002094531A JP3867130B2 (en) | 2002-03-29 | 2002-03-29 | Housing unit lifting bracket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002094531A JP3867130B2 (en) | 2002-03-29 | 2002-03-29 | Housing unit lifting bracket structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003293458A true JP2003293458A (en) | 2003-10-15 |
| JP3867130B2 JP3867130B2 (en) | 2007-01-10 |
Family
ID=29238476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002094531A Expired - Fee Related JP3867130B2 (en) | 2002-03-29 | 2002-03-29 | Housing unit lifting bracket structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3867130B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018529913A (en) * | 2015-08-14 | 2018-10-11 | ベクターブロック コーポレイションＶｅｃｔｏｒｂｌｏｃ Ｃｏｒｐ． | Modular building connector |
| USD927965S1 (en) | 2016-03-18 | 2021-08-17 | Z-Modular Holding, Inc. | Structural modular building connector |
| US11174630B2 (en) | 2015-04-15 | 2021-11-16 | Z-Modular Holding, Inc. | Modular building structure |
| US11479961B2 (en) | 2013-02-22 | 2022-10-25 | Z-Modular Holding, Inc. | Modular building units, and methods of constructing and transporting same |
| US11479962B2 (en) | 2017-01-19 | 2022-10-25 | Z-Modular Holding, Inc. | Modular building connector |
| US11732459B2 (en) | 2018-07-12 | 2023-08-22 | Z-Modular Holding, Inc. | Locating pin assembly for a modular frame |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6370610B2 (en) * | 2014-05-30 | 2018-08-08 | トヨタホーム株式会社 | How to prepare for lifting a building unit |
-
2002
- 2002-03-29 JP JP2002094531A patent/JP3867130B2/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11479961B2 (en) | 2013-02-22 | 2022-10-25 | Z-Modular Holding, Inc. | Modular building units, and methods of constructing and transporting same |
| US11174630B2 (en) | 2015-04-15 | 2021-11-16 | Z-Modular Holding, Inc. | Modular building structure |
| JP2018529913A (en) * | 2015-08-14 | 2018-10-11 | ベクターブロック コーポレイションＶｅｃｔｏｒｂｌｏｃ Ｃｏｒｐ． | Modular building connector |
| JP7022688B2 (en) | 2015-08-14 | 2022-02-18 | ジー－モジュラー ホールディング，インコーポレイテッド | Modular building connector |
| JP2022070916A (en) * | 2015-08-14 | 2022-05-13 | ジー－モジュラー ホールディング，インコーポレイテッド | Connector for module type building |
| US11536020B2 (en) | 2015-08-14 | 2022-12-27 | Z-Modular Holding, Inc. | Connector for a modular building |
| US11946245B2 (en) | 2015-08-14 | 2024-04-02 | Z-Modular Holding, Inc. | Connector for a modular building |
| JP7507805B2 (en) | 2015-08-14 | 2024-06-28 | ジー－モジュラー ホールディング，インコーポレイテッド | Modular Building Connectors |
| USD929209S1 (en) | 2016-03-18 | 2021-08-31 | Z-Modular Holding, Inc. | Structural modular building connector |
| USD927965S1 (en) | 2016-03-18 | 2021-08-17 | Z-Modular Holding, Inc. | Structural modular building connector |
| US11479962B2 (en) | 2017-01-19 | 2022-10-25 | Z-Modular Holding, Inc. | Modular building connector |
| US11828057B2 (en) | 2017-01-19 | 2023-11-28 | Z-Modular Holding, Inc. | Modular building connector |
| US12037781B2 (en) | 2017-01-19 | 2024-07-16 | Z-Modular Holding, Inc. | Modular building connector |
| US11732459B2 (en) | 2018-07-12 | 2023-08-22 | Z-Modular Holding, Inc. | Locating pin assembly for a modular frame |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3867130B2 (en) | 2007-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004514813A (en) | Concentric hole down | |
| US5918843A (en) | Scaffold bracket | |
| JP2003293458A (en) | Hanging fixture structure for housing unit | |
| JP3068799B2 (en) | Scaffolding connection structure | |
| JP2008014123A (en) | Vertical lumber member installation hardware | |
| JP5294094B2 (en) | Steel foundation using channel steel | |
| JP2677517B2 (en) | Assembly structure of assembled house | |
| JP3583389B2 (en) | Column and base fastening device | |
| JP4837393B2 (en) | Column and foundation joining device | |
| JPS587886Y2 (en) | scaffolding equipment | |
| JP2010229662A (en) | Mounting structure and mounting method for extension unit and unit building | |
| JPH0736995Y2 (en) | Scaffolding equipment | |
| JP2004084353A (en) | Roof truss beam installing structure and roof truss beam installing method | |
| JP4116471B2 (en) | Building accessories | |
| JPH0616506U (en) | Construction wood joining bracket | |
| JP2004190315A (en) | Connection device for horizontal frame member | |
| JPH061921Y2 (en) | Reinforcing metal fittings for frame structures of wooden buildings | |
| JP3047847U (en) | Foundation mounting brackets and foundation mounting columns | |
| JP3465867B2 (en) | Hole down fitting | |
| JP2004257118A (en) | Metal fitting for lifting and connecting unit | |
| JPH1061010A (en) | Column leg fixing fitting and structure | |
| JPH0547105Y2 (en) | ||
| JP4166740B2 (en) | Balcony joisting mounting structure | |
| JP4932261B2 (en) | Column and foundation joining device | |
| JP2001065050A (en) | Vertical frame binding hardware for wood frame construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050309 |
|
| A521 | Written amendment |
Effective date: 20050322 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060829 |
|
| A711 | Notification of change in applicant |
Effective date: 20060911 Free format text: JAPANESE INTERMEDIATE CODE: A711 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060913 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20060911 |
|
| R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |