JP3210189B2 - Roof support beam mounting structure - Google Patents
Roof support beam mounting structureInfo
- Publication number
- JP3210189B2 JP3210189B2 JP24208894A JP24208894A JP3210189B2 JP 3210189 B2 JP3210189 B2 JP 3210189B2 JP 24208894 A JP24208894 A JP 24208894A JP 24208894 A JP24208894 A JP 24208894A JP 3210189 B2 JP3210189 B2 JP 3210189B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- mounting
- roof support
- building
- attached
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、建屋の屋根下面を支持
する屋根支持用梁の取付け構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting a roof support beam for supporting a lower surface of a roof of a building.
【０００２】[0002]
【従来の技術および発明が解決しようとする課題】従
来、木造の建物に設けられる屋根支持用梁としては、通
常むく材を用いた木製梁が使用されていた。しかし近
年、建材として利用できる木材資源の減少による木材価
格の高騰や環境問題からも木材が入手しにくくなり、部
材の安定供給が困難となってきた。2. Description of the Related Art Conventionally, as a roof support beam provided in a wooden building, a wooden beam using a solid material has been usually used. However, in recent years, it has become difficult to obtain timber due to a rise in timber prices due to a decrease in timber resources that can be used as building materials and environmental problems, and it has become difficult to provide a stable supply of components.
【０００３】また、屋根支持用梁は大型部材であるの
で、むく材を用いた木製梁である場合、その重量はかな
り重く軽量化が望まれていた。[0003] Further, since the roof support beam is a large member, when it is a wooden beam using a solid material, its weight is considerably heavy, and it has been desired to reduce its weight.
【０００４】そこで、屋根支持用梁として木製梁に変え
て、安定して入手できしかも軽量化が可能な金属製梁が
用いられようになってきた。Therefore, instead of wooden beams as roof support beams, metal beams which can be obtained stably and can be reduced in weight have been used.
【０００５】一方、従来小屋組を構築する際に、建屋の
外壁体あるいは内壁体等に屋根支持用梁の両端を取付け
る場合に、屋根中間部においては、屋根支持用梁の上面
を屋根勾配に対応させるために、例えば、図７に示すよ
うに、屋根支持用梁１００上面に載置される屋根パネル
（図示せず）の傾斜に対応させて、屋根支持用梁１００
を斜めに傾かせて、その端部を取付け金物１０２を介し
て屋根支持体である屋切パネル１０４に取付けていた。[0005] On the other hand, when a conventional hut assembly is constructed, when both ends of a roof support beam are attached to an outer wall or an inner wall of a building, an upper surface of the roof support beam is inclined at a roof slope at an intermediate portion of the roof. For example, as shown in FIG. 7, the roof support beam 100 (not shown) placed on the roof support beam 100 is inclined in accordance with the inclination of the roof panel (not shown).
Is tilted obliquely, and its end is attached to a roof panel 104 serving as a roof support via a fitting 102.
【０００６】従って、クレーン等で吊り上げた屋根支持
用梁１００を、建屋への取付けを行う際に斜めに傾かせ
てやるという作業が必要であった。この作業は、大型部
材である屋根支持用梁１００に対して高所で行われる作
業であるため作業性が悪く、作業の簡略化が望まれてい
た。Therefore, it is necessary to tilt the roof supporting beam 100 suspended by a crane or the like when mounting it on a building. Since this work is performed at a high place with respect to the roof supporting beam 100 which is a large member, workability is poor, and simplification of the work has been desired.
【０００７】本発明は上記問題点に鑑みなされたもので
あり、その目的は、安定して入手できしかも軽量で、取
付け作業の簡略化が可能な屋根支持用梁の取付け構造を
提供することにある。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide a mounting structure for a roof support beam which can be obtained stably, is lightweight, and can simplify the mounting work. is there.
【０００８】[0008]
【課題を解決するための手段および作用】上記目的を達
成するため、建屋の屋根下面を支持する屋根支持用梁に
おいて、建屋に架け渡されウェブ部を鉛直方向としたＨ
型鋼からなる梁本体と、この梁本体の上面に設けられた
前記屋根下面の傾斜に対応する傾斜した屋根載置面を有
する結合桁部材とを一体化して屋根支持用梁が形成さ
れ、この屋根支持用梁は、登り梁部と水平梁部とからな
るベント梁として形成され、前記Ｈ型鋼のウェブ部に接
合される取付け金物及び補強合板を介して建屋の屋根支
持体に取付けられると共に、前記取付け金物は前記ウェ
ブ部に接合される梁取付け部と、この梁取付け部と垂直
に接合され前記補強合板を介して屋根支持体に取付けら
れる壁取付け部とを有し、この壁取付け部の上端には、
補強合板の上面に当接して取付け金物の位置決めを行う
位置決め部が備えられていることを特徴としている。In order to achieve the above object, in a roof support beam for supporting a lower surface of a roof of a building, an H beam spanned over the building and having a web portion in a vertical direction.
A beam body formed of shape steel, inclined by integrating the coupling beam member having a roof mounting surface is formed roof supporting beams corresponding to the inclination of the roof underside provided on the upper surface of the beam body
This roof support beam consists of a climbing beam and a horizontal beam.
Formed as a bent beam that contacts the web section of the H-section steel.
Roof support of the building via fittings to be fitted and reinforcing plywood
The mounting hardware is attached to the holder, and the mounting hardware is
Beam attachment part to be joined to the
And attached to the roof support via the reinforcing plywood
A wall mounting portion, and at the upper end of the wall mounting portion,
Positions the mounting hardware by contacting the upper surface of the reinforced plywood
A positioning portion is provided .
【０００９】請求項１記載の発明にあっては、梁本体が
その上面に、支持する屋根の勾配に対応する傾斜した屋
根載置面を有する結合桁部材を備えることにより、屋根
支持用梁を建屋の梁取付け面に水平に取付ければ、その
まま支持する屋根の勾配に対応させることができる。よ
って、屋根支持用梁を傾斜させる必要がなく、現場での
作業が容易化、簡略化される。According to the first aspect of the present invention, the roof main body is provided with a connecting girder member having on the upper surface thereof an inclined roof mounting surface corresponding to the inclination of the roof to be supported. If it is mounted horizontally on the beam mounting surface of the building, it can correspond to the slope of the roof to be supported. Therefore, it is not necessary to incline the roof support beams, and work on site is facilitated and simplified.
【００１０】また、屋根支持用梁の梁本体は、金属製で
あることにより、部材の安定供給、コスト削減および軽
量化が可能である。Further, since the beam main body of the roof support beam is made of metal, stable supply of members, cost reduction and weight reduction can be achieved.
【００１１】さらに、屋根支持用梁は、梁本体と結合桁
部材とを、予め工場段階等で一体化して形成したもので
あるので、現場においては屋根支持用梁の取付けのみで
足り、工業化による現場作業の簡略化が図れる。Further, since the roof supporting beam is formed by integrating the beam main body and the connecting girder member in advance at the factory stage or the like, it is sufficient to mount the roof supporting beam only on site, and the On-site work can be simplified.
【００１２】そして、登り梁部と水平梁部とでそれぞれ
異なる屋根勾配の屋根を支持するベント梁が、梁本体と
結合材とで構成されていることにより、建屋の屋根支持
体の梁取付け面にベント梁の水平梁部を水平に取り付け
ればベント梁は屋根勾配に対応した屋根載置面を備える
こととなり、容易な施工作業で広い小屋裏空間を得るこ
とができる。ここで、取付け金物と補強合板との当接に
より、屋根支持用梁を所定の位置に取付けることができ
る。 [0012] Then, vent beams supporting the roof of the different roof slope, respectively a climbing beam portion and the horizontal beam portion, by being constituted by the the beam body coupling member, the beam attachment surface of the roof support member of the building If the horizontal beam portion of the vent beam is installed horizontally, the vent beam will have a roof mounting surface corresponding to the roof slope, and a large cabin back space can be obtained with easy construction work. Here, the contact between the mounting hardware and the reinforcing plywood
The roof support beam can be fixed in place.
You.
【００１３】請求項２記載の発明は、請求項１記載の屋
根支持用梁の取付け構造において、前記梁本体の両端の
うち少なくとも一端の下側フランジの一部に、前記取付
け金物が通過できる切欠き部が形成されていることを特
徴としている。According to a second aspect of the present invention, a store according to the first aspect is provided.
In the mounting structure of the root supporting beam, the part of the lower flange of the at least one end of both ends of the beam body, the mounting
It is characterized in that a notch portion through which a metal fitting can pass is formed.
【００１４】請求項２記載の発明にあっては、屋根支持
用梁に形成された切欠き部により、建屋の屋根支持体へ
の取り付けの際に、吊り上げた屋根支持用梁をそのまま
下ろしても取り付け位置に至る途中で取り付け金物と屋
根支持用梁がぶつかるのを防ぐことができるので、回避
のための位置調整を行わなくてもよく、施工作業が容易
に行える。According to the second aspect of the present invention, the notch formed in the roof support beam allows the suspended roof support beam to be lowered as it is when the building is attached to the roof support. Since the mounting hardware and the roof support beam can be prevented from colliding with each other on the way to the mounting position, there is no need to perform position adjustment for avoidance, and the construction work can be easily performed.
【００１５】請求項３記載の発明は、請求項１または請
求項２記載の屋根支持用梁の取付け構造において、前記
結合桁部材は、少なくとも一部隙間をあけて分割された
状態で前記梁本体に設けられていることを特徴としてい
る。[0015] The invention described in claim 3 is claim 1 or claim 3.
3. The mounting structure of a roof supporting beam according to claim 2 , wherein the connecting girder member is provided on the beam main body in a divided state with at least a gap.
【００１６】請求項３記載の発明にあっては、屋根支持
用梁を吊り上げる際の吊り金具を結合桁部材間の隙間を
利用して屋根支持用梁に取り付けることができる。よっ
て、作業性がよく、しかも確実な取付けができる。ま
た、屋根支持用梁の軽量化もより可能である。According to the third aspect of the present invention, it is possible to attach the hanging metal fitting for lifting the roof support beam to the roof support beam using the gap between the connecting girder members. Therefore, the workability is good and the mounting can be surely performed. Further, the weight of the roof support beam can be further reduced.
【００１７】[0017]
【実施例】以下、図面に基づいて本発明の好適な実施例
について詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below in detail with reference to the drawings.
【００１８】図１は、本実施例に係る屋根支持用梁の取
付け構造を示す断面図であり、屋根支持用梁であるベン
ト梁１０を建屋構造体に架設した状態を示すものであ
る。図３は本実施例に係るベント梁１０を寄棟屋根に適
用した場合の例を示す斜視図である。[0018] Figure 1 is a preparative roof supporting beam of the present example
FIG. 4 is a cross-sectional view showing a mounting structure, and a roof support beam
5 shows a state in which the beam 10 is erected on the building structure.
You. FIG. 3 is a perspective view illustrating an example in which the vent beam 10 according to the present embodiment is applied to a ridge roof.
【００１９】ベント梁１０は、図示しない屋根下面を支
持する屋根支持用梁であり、その下端側を建屋構造体で
ある外壁体６２に、その上端側を同様に建屋構造体であ
る、外壁体６２と並設された内壁体上に設けられた屋根
支持体６０に、取付け金物５０および取付け金物４０を
介して取付けられている。The vent beam 10 is a roof support beam that supports the lower surface of the roof (not shown). The lower end is an outer wall 62 that is a building structure, and the upper end is an outer wall that is also a building structure. It is attached via a mounting hardware 50 and a mounting hardware 40 to a roof support 60 provided on an inner wall body juxtaposed with 62.
【００２０】ベント梁１０は、図１に示すように、Ｈ型
鋼よりなる梁本体２０と梁本体２０の上面に取り付けら
れた結合桁部材３０とから形成されている。As shown in FIG. 1, the bent beam 10 includes a beam main body 20 made of H-shaped steel and a connecting girder member 30 attached to the upper surface of the beam main body 20.
【００２１】梁本体２０は建屋の棟木方向（通常、水平
方向）に配置される水平梁部２２と、桁行方向の屋根勾
配に対応する傾斜角で配置される登り梁部２４とから構
成され、これら水平梁部２２と登り梁部２４とはその一
端端面において相互に、例えば溶接等の手段により突き
合わせ接合されている。The beam main body 20 is composed of a horizontal beam portion 22 arranged in the direction of the purlin (usually horizontal direction) of the building, and a climbing beam portion 24 arranged at an inclination angle corresponding to the roof gradient in the girder direction. The horizontal beam portion 22 and the climbing beam portion 24 are butt-joined to each other at one end face by means such as welding.
【００２２】結合桁部材３０は、梁本体２０上面に取り
付けられて、支持する屋根の勾配に対応した傾斜を、ベ
ント梁１０の上面に形成するための木製部材であり、ベ
ント梁１０が支持する屋根の勾配に合わせた傾斜面３２
を有する。この傾斜面３２は屋根載置面となるものであ
る。結合桁部材３０の形状としては、例えば図２に示す
３種類が考えられる。すなわち、図３に示す小屋組２０
０のどの位置にベント梁１０が配設されるかによって結
合桁部材の形状は異なる。The connecting girder member 30 is a wooden member that is attached to the upper surface of the beam main body 20 and forms a slope corresponding to the inclination of the roof to be supported on the upper surface of the vent beam 10. Slope 32 according to the slope of the roof
Having. The inclined surface 32 serves as a roof mounting surface. As the shape of the connecting girder member 30, for example, three types shown in FIG. 2 can be considered. That is, the hut group 20 shown in FIG.
The shape of the connecting girder member differs depending on where the vent beam 10 is disposed.
【００２３】図３において、小屋組２００は、桁行き方
向において、中央にベント梁１０ａを配設し、その両サ
イドにベント梁１０ｂ，１０ｃを対称的に配設すること
により構成されている。In FIG. 3, the hut set 200 is constructed by arranging a vent beam 10a at the center and symmetrically arranging vent beams 10b and 10c on both sides thereof in the girder direction.
【００２４】ベント梁１０ａは、いわゆる棟梁であり、
ベント梁１０ａのその水平梁部２２ａは、棟頂部から両
側に傾斜する屋根面の双方を支るため、その上面に備え
る結合桁部材３０ａの形状は、図２（Ａ）に示すよう
に、両側への傾斜面３２ａ，３２ａを有する断面二等辺
三角形状のものとなる。The vent beam 10a is a so-called ridge beam,
Since the horizontal beam portion 22a of the bent beam 10a supports both the roof surfaces inclined to both sides from the ridge top, the shape of the connecting girder member 30a provided on the upper surface thereof is, as shown in FIG. In this case, the cross section has an isosceles triangular shape having inclined surfaces 32a, 32a.
【００２５】ベント梁１０ｂ，１０ｃは、棟頂部からそ
れぞれ下降傾斜してくる両側の屋根の中間部をそれぞれ
支持するものであるので、その上面に備える結合桁部材
３０ｂ，３０ｃの形状は、図２（Ｂ）および図２（Ｃ）
にそれぞれ示すように、片流れの傾斜面３２ｂ，３２ｃ
を有する互いに対称形な断面直角三角形状のものとな
る。Since the vent beams 10b and 10c support the intermediate portions of the roofs on both sides which respectively descend from the top of the ridge, the shape of the connecting girder members 30b and 30c provided on the upper surface thereof is shown in FIG. (B) and FIG. 2 (C)
As shown in FIG.
Are symmetrical and have a right-angled triangular cross section.
【００２６】結合桁部材３０は、図３に示すように、梁
本体２０の上面の所定位置に隙間３４をあけて分割され
た状態で設けられている。また、梁本体２０と結合桁部
材３０は予め工場段階で取り付けられ一体化形成されて
施工現場に搬送されるものである。As shown in FIG. 3, the connecting girder member 30 is provided at a predetermined position on the upper surface of the beam main body 20 in a state of being separated with a gap 34 therebetween. Further, the beam main body 20 and the connecting girder member 30 are attached in advance at the factory stage, are integrally formed, and are conveyed to the construction site.
【００２７】なお、本実施例のように、屋根支持用梁が
ベント梁１０である場合は、上述したように、梁本体２
０のうち登り梁部２４は桁行方向の屋根勾配に対応する
傾斜角で配置されており、登り梁部２４の上面２６がそ
のまま屋根載置面となるので、登り梁部２４は結合桁部
材３０を有しない。When the roof support beam is a bent beam 10 as in the present embodiment, as described above, the beam main body 2 is used.
0, the ascending beam portion 24 is arranged at an inclination angle corresponding to the roof gradient in the girder direction, and the upper surface 26 of the ascending beam portion 24 becomes the roof mounting surface as it is. Does not have.
【００２８】ベント梁１０の両端、すなわち水平梁部２
２および登り梁部２４の先端側にはそれぞれボルト穴２
３，２５が形成されていている。Both ends of the bent beam 10, that is, the horizontal beam portion 2
2 and a bolt hole 2 at the tip side of the climbing beam portion 24, respectively.
3, 25 are formed.
【００２９】取り付け金物４０は、水平梁部２２の先端
部を屋根支持体６０に取り付ける金物であり、例えば、
壁取付け部４２と、これより垂直に突出するように形成
された梁取付け部４４とより構成され、壁取付け部４２
は、屋根支持体６０の内方壁面に取り付けられた補強合
板６４を介在させて、取付け金物４０を屋根支持体６０
に取り付ける。その上端には取付け金物４０の位置決め
を行う位置決め部４１を備える。梁取付け部４４は、壁
取付け部４２上端よりその上端が上方に突出していて、
壁取付け部４２より垂直に突出して形成されている。梁
取付け部４４は、その上端でベント梁１０の水平梁部２
２の上フランジ部２２ａ下面を支持し、その梁取付け部
４４に水平梁部２２のウェブ部２２ｂを、梁取付け部４
４に形成されたボルト穴４５と水平梁部２２に形成され
たボルト穴２３との位置合わせしてボルト４８により連
結固定している。The mounting hardware 40 is a hardware for mounting the front end of the horizontal beam 22 to the roof support 60.
The wall mounting portion 42 includes a wall mounting portion 42 and a beam mounting portion 44 formed to protrude vertically therefrom.
The mounting hardware 40 is attached to the roof support 60 with a reinforcing plywood 64 attached to the inner wall surface of the roof support 60 interposed therebetween.
Attach to The upper end is provided with a positioning portion 41 for positioning the mounting hardware 40. The beam mounting portion 44 has an upper end protruding upward from an upper end of the wall mounting portion 42,
It is formed to protrude vertically from the wall mounting part 42. The beam mounting portion 44 is provided at the upper end with the horizontal beam portion 2 of the vent beam 10.
2 supports the lower surface of the upper flange portion 22a, and the beam mounting portion 44 is provided with the web portion 22b of the horizontal beam portion 22 and the beam mounting portion 4
4 and the bolt holes 23 formed in the horizontal beam portion 22 are aligned and fixed by bolts 48.
【００３０】登り梁部２４の先端部を外壁体６２に取付
けている取付け金物５０は、取り付け金物４０とほぼ同
様の構成を有しているのでその詳細な説明は省略する
が、梁取付け部５４の上端が屋根勾配に対応して傾斜し
ている点で取り付け金物４０と相違している。The mounting hardware 50 for mounting the tip of the climbing beam portion 24 to the outer wall body 62 has substantially the same configuration as the mounting hardware 40, so a detailed description thereof will be omitted. Is different from the mounting hardware 40 in that the upper end of the bracket is inclined corresponding to the roof slope.
【００３１】また、登り梁部２４の先端部分の下フラン
ジ２４ｃのうち、取付け金物５０の梁取付け部５４側に
位置する片側には、図１に示すように、切欠き部２８が
形成されている。As shown in FIG. 1, a notch 28 is formed on one side of the lower flange 24c of the climbing beam portion 24, which is located on the beam mounting portion 54 side of the mounting hardware 50. I have.
【００３２】登り梁部２４の側面には、ベント梁１０と
直交して設けられる横梁８０が取付け金物８５を介して
取付けられている。横梁８０は、図１に示すように、Ｈ
型鋼よりなる梁本体８２とその上面に取付けられた結合
桁部材８４とから構成され、結合桁部材８４の傾斜面８
６と登り梁部２４に上面２６とは同一平面上にあり、載
置される屋根の屋根勾配に対応している。A cross beam 80 provided orthogonal to the vent beam 10 is mounted on a side surface of the climbing beam portion 24 via a mounting hardware 85. The cross beam 80 is, as shown in FIG.
The beam main body 82 is made of a shape steel and a connecting girder member 84 attached to the upper surface thereof.
6 and the upper surface 26 of the climbing beam portion 24 are on the same plane, and correspond to the roof gradient of the roof to be placed.
【００３３】なお、外壁体６２の上端にも結合材６６が
設けられていて、登り梁部２４の上面２６の傾斜に沿っ
た傾斜面を有し、屋根勾配に対応している。A binding material 66 is also provided on the upper end of the outer wall body 62, and has a slope along the slope of the upper surface 26 of the climbing beam portion 24, corresponding to the roof slope.
【００３４】本実施例に係るベント梁１０であれば、屋
根勾配に対応した傾斜面を有する結合桁部材３０を予め
梁本体２０上面に備えることにより、建築現場において
建屋構造体への取付け作業を行うのみで、屋根勾配に対
応した小屋組が構成される。従って、現場作業の簡略化
が図れ、しかも小屋裏空間の有効利用を図ることができ
る。また、梁本体２０は、Ｈ型鋼より成るため、部材の
安定供給ができコスト削減が可能で、しかも軽量で強い
機械的強度を得ることができる。なお、結合桁部材３０
は木材よりなるが、大型部材ではなく、むく材である必
要もないので安定供給は可能であるし、端材利用もでき
るのでコストも安い。In the case of the bent beam 10 according to the present embodiment, the work of attaching to the building structure at the construction site is provided by previously providing the connecting girder member 30 having an inclined surface corresponding to the roof slope on the upper surface of the beam body 20. Only by doing, a hut set corresponding to the roof slope is constructed. Therefore, the on-site work can be simplified, and the space behind the hut can be effectively used. Further, since the beam main body 20 is made of the H-shaped steel, the members can be stably supplied, cost can be reduced, and furthermore, light weight and high mechanical strength can be obtained. The connecting girder member 30
Is made of wood, but it is not a large member and does not need to be solid wood, so it can be supplied stably and the cost can be reduced because scrap materials can be used.
【００３５】次にベント梁１０の建屋構造体への取付け
方法について述べる。Next, a method of attaching the vent beam 10 to the building structure will be described.
【００３６】まず、工場等において形成され施工現場に
搬送されたベント梁１０を、現場において、図４に示す
ように、吊り部材９０が備える一対の吊り金具８０を結
合桁材３０間の隙間３４を介してそれぞれ取付ける。吊
り金具８０は、図５に示すように、コ字状型の一対のフ
ック部材８２ａ，８２ｂと、このフック部材８２ａ，８
２ｂに、ビス８６により揺動自在に取付けられた支持部
材８４とから構成され、フック部材８２ａ，８２ｂの挟
持部８８ａ，８８ｂにはそれぞれベント梁１０を傷つけ
ないようにクッション材であるゴム８９ａ，８９ｂがそ
れぞれ配置され、ビス８７により取付けられている。First, a bent beam 10 formed in a factory or the like and conveyed to a construction site is connected to a pair of hanging members 80 of a hanging member 90 at the site, as shown in FIG. Respectively. As shown in FIG. 5, the hanging bracket 80 includes a pair of U-shaped hook members 82a and 82b, and the hook members 82a and 82b.
2b, and a supporting member 84 swingably attached by a screw 86. Rubber members 89a, which are cushion materials, are provided on the holding portions 88a, 88b of the hook members 82a, 82b so as not to damage the vent beam 10. 89b are respectively arranged and attached with screws 87.
【００３７】吊り部材９０の一対の吊り金具８０を、支
持部材８４を矢印Ａ方向に回動させて、フック部材８２
ａ，８２ｂを解除状態とし、結合桁材３０間の隙間３４
位置において、露出した梁本体２０の上フランジ部２２
ａを挟持部８９ａ，８９ｂにより両側から挟み込み、そ
の後、支持部材８４を再び回動させてフック部材８２
ａ，８２ｂを固定する。The pair of suspending members 80 of the suspending member 90 are rotated by rotating the supporting member 84 in the direction of arrow A, and
a, 82b are released, and the gap 34
In the position, the upper flange portion 22 of the exposed beam body 20
a is sandwiched from both sides by the holding portions 89a and 89b, and then the support member 84 is again rotated to
a and 82b are fixed.
【００３８】上述したように、結合桁部材３０を隙間３
４を設けて分割して取り付け、梁本体２０の上フランジ
部２２ａを露出させたことにより、結合桁部材３０をそ
の上端に三角形状の結合桁部材３０を備えるベント梁１
０でも、吊り金具８０を容易にしかも安定した状態で取
り付けることができる。As described above, the connecting girder member 30 is
4 and is separately mounted to expose the upper flange portion 22a of the beam main body 20, so that the joint beam member 30 is provided with a triangular joint beam member 30 at its upper end.
Even if it is 0, the hanging bracket 80 can be attached easily and in a stable state.
【００３９】そして、吊り部材９０をクレーン等（図示
せず）により吊り上げる。Then, the suspension member 90 is lifted by a crane or the like (not shown).
【００４０】この際、結合桁部材３０間の隙間３４位置
は、ベント梁１０を吊り上げた場合に軸方向に対して上
下に傾かないように設定されている。また、ベント梁１
０の梁本体２０は、断面が鉛直線に対して線対称形であ
るＨ型であり、いいかえれば、梁本体２０の幅方向の中
心線上に重心があるため、梁本体２０は吊り上げた状態
で軸方向に対して左右に傾かず水平となる。At this time, the position of the gap 34 between the connecting girder members 30 is set so as not to be vertically inclined with respect to the axial direction when the vent beam 10 is lifted. In addition, vent beam 1
The beam main body 20 of 0 is an H-shape whose cross section is symmetrical with respect to the vertical line. In other words, since the center of gravity is located on the center line in the width direction of the beam main body 20, the beam main body 20 is lifted. It is horizontal without tilting left and right with respect to the axial direction.
【００４１】そして梁本体２０の上面に備える結合桁部
材３０は梁本体２０の重量と比べると極軽量であるの
で、その重心に影響を与えない。従って、ベント梁１０
は吊り上げた状態で軸方向に対して上下の傾きも左右の
傾きも押さえられ、水平状態が維持される。Since the connecting girder member 30 provided on the upper surface of the beam main body 20 is extremely light in comparison with the weight of the beam main body 20, it does not affect the center of gravity. Therefore, the bent beam 10
In the suspended state, both the vertical and horizontal inclinations with respect to the axial direction are suppressed, and the horizontal state is maintained.
【００４２】その次に、吊り上げたベント梁１０を建屋
構造体の取付け位置上方までそのまま移動する。建屋構
造体の取付け位置である屋根支持体６０および外壁６２
の垂直面には予め取付け金物４０および取付け金物５０
を取付けておく。Next, the lifted bent beam 10 is moved as it is above the mounting position of the building structure. Roof support body 60 and outer wall 62 which are mounting positions of the building structure
The mounting hardware 40 and the mounting hardware 50 are
Is attached.
【００４３】そして、ベント梁１０をそのまま下方に移
動させて、まず、水平梁部２２の先端を、下フランジ部
が取付け金物４０に当たらないように若干横へ逃がしな
がら下方に移動させて取付け金物４０に載置する。この
作業はクレーンの操作で充分可能である。そしてその次
に、登り梁部２４をまっすぐ下方に移動させてその先端
を取付け金物５０に載置し固着して、取付けが完了す
る。Then, the vent beam 10 is directly moved downward, and first, the tip of the horizontal beam portion 22 is moved downward while slightly escaping the lower flange portion so that the lower flange portion does not hit the mounting hardware 40. Place on 40. This operation can be performed by operating a crane. Then, the ascending beam portion 24 is moved straight down, and its tip is placed on and fixed to the mounting hardware 50 to complete the mounting.
【００４４】登り梁部２４の下フランジの先端側の片側
は、上述したように切欠き部２８が形成されているの
で、この切欠き部３２を介して登り梁部２４の下フラン
ジは取付け金物５０を回避して移動することができる。
よって、ベント梁１０は、吊り上げて取付け位置まで移
動し、そのまままっすぐ下方へおろし、取付け金物４
０，５０と連結固定を行うという簡易な作業で建屋構造
体への取付けが完了する。As described above, the notch 28 is formed on one end of the lower flange of the climbing beam portion 24, so that the lower flange of the climbing beam portion 24 is attached to the mounting hardware through the notch 32. You can move around 50.
Therefore, the vent beam 10 is lifted and moved to the mounting position, and is lowered straight down as it is.
Attachment to the building structure is completed by a simple operation of connecting and fixing with 0, 50.
【００４５】このように本実施例に係るベント梁１０の
取付け方法によれば、ベント梁１０は、梁本体２０の上
面に傾斜面を有した結合桁部材３０を有するにもかかわ
らず、吊り上げ状態において水平状態が維持されうるの
で、取付け作業時に、作業員が取付け位置や角度の調整
という煩雑な作業を高所にて行う必要がなく、クレーン
等による吊り上げ移動と金物連結という簡易な作業で大
型部材であるベント梁１０の取付け作業を行うことがで
きる。As described above, according to the mounting method of the bent beam 10 according to the present embodiment, the bent beam 10 is in the suspended state despite having the connecting girder member 30 having the inclined surface on the upper surface of the beam main body 20. Can be maintained in a horizontal position, so that there is no need for workers to perform the complicated work of adjusting the mounting position and angle at a high place during the mounting work, and it is easy to carry The work of mounting the bent beam 10 as a member can be performed.
【００４６】本発明は上記実施例に限定されるものでは
なく、本発明の要旨の範囲内で種々の変形実施が可能で
ある。例えば、結合桁部材は、木製のみならず、梁本体
に対して軽量な部材であれば、木粉と樹脂との混合材あ
るいは樹脂材等種々の材料が適用可能である。The present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the present invention. For example, binding Goketa member is not wood only, if lightweight member relative to the beam body, various materials such as mixed material or a resin material between the wood powder and the resin are applicable.
【００４７】ベント梁の水平梁部と登り梁部との接合
は、溶接のみならず、図６に示すように、水平梁部１１
０と登り梁部１１２とをボルト接合してもよい。ただ
し、その場合は、接合部分に補強用のハンチ部材１１４
を備えさせておくことが好ましい。The joint between the horizontal beam portion and the climbing beam portion of the bent beam is not limited to welding, but as shown in FIG.
0 and the climbing beam 112 may be bolted together. However, in this case, the haunch member 114 for reinforcement
Is preferably provided.
【００４８】本発明に係る屋根支持用梁およびその取付
け方法は、寄棟屋根に限らず、切妻屋根、半切妻屋根、
入母屋屋根、その他各種の変形屋根に適用できる。The roof support beam and the method of mounting the same according to the present invention are not limited to the ridge roof, but may be a gable roof, a half gable roof,
Applicable to gable roofs and other types of deformed roofs.
【００４９】[0049]
【発明の効果】以上説明したように、請求項１記載の発
明にあっては、建築現場において屋根支持用梁を支持す
る屋根の勾配に対応させて傾斜させる必要がなく、現場
での作業が容易化、簡略化される。As described above, according to the first aspect of the present invention, there is no need to incline the roof supporting beams at the construction site in accordance with the inclination of the roof, and work on the site is not required. Simplified and simplified.
【００５０】また、部材の安定供給、コスト削減および
軽量化が可能であり、さらに予め工場段階で形成してお
くことにより工業化による現場作業の簡略化が図れる。Further, stable supply of members, cost reduction and weight reduction are possible, and by forming them in advance at the factory stage, on-site work can be simplified by industrialization.
【００５１】さらに、屋根勾配に対応した屋根載置面を
備えるベント梁を得ることができ、容易な施工作業で広
い小屋裏空間を得ることができる。そして、取付け金物
と補強合板との当接により、屋根支持用梁を所定の位置
に取付けることができる。 Further , it is possible to obtain a bent beam having a roof mounting surface corresponding to a roof gradient, and to obtain a large cabin back space by an easy construction work. And mounting hardware
The roof support beams in place
Can be mounted on
【００５２】請求項２記載の発明にあっては、屋根支持
用梁取付けの際に回避のための位置調整を行わなくても
よいので、施工作業が容易に行える。According to the second aspect of the present invention, it is not necessary to perform position adjustment for avoiding when attaching the roof support beam, so that the construction work can be easily performed.
【００５３】請求項３記載の発明にあっては、屋根支持
用梁に吊り金具を作業性よく、しかも確実に取付けるこ
とができる。また、屋根支持用梁の軽量化もより可能で
ある。 According to the third aspect of the present invention, the hanging bracket can be attached to the roof support beam with good workability and securely. In addition, the weight of the roof supporting beams also Ru more possible <br/> Oh.
【図１】本実施例に係る屋根支持用梁の取付け構造を示
す斜視図である。FIG. 1 is a perspective view showing a mounting structure of a roof support beam according to the present embodiment.
【図２】同図（Ａ）は、棟部に配設されたベント梁の水
平梁部を示す断面図であり、同図（Ｂ）および同図
（Ｃ）は、それぞれ屋根中間部を支持するベント梁の水
平梁部を示す断面図である。FIG. 2A is a cross-sectional view showing a horizontal beam portion of a vent beam disposed in a ridge portion, and FIGS. 2B and 2C respectively support an intermediate portion of a roof; It is sectional drawing which shows the horizontal beam part of the vent beam which performs.
【図３】本実施例に係る屋根支持用梁の取付け構造を寄
棟屋根に適用した場合を示す斜視図である。FIG. 3 is a perspective view showing a case where the structure for mounting a roof support beam according to the present embodiment is applied to a building roof.
【図４】吊り部材によるベント梁の吊り上げを示す斜視
図である。FIG. 4 is a perspective view showing lifting of a bent beam by a hanging member.
【図５】吊り部材の吊り金具を示す分解斜視図である。FIG. 5 is an exploded perspective view showing a hanging bracket of the hanging member.
【図６】本実施例に係るベント梁の変形例を示す側面図
である。FIG. 6 is a side view showing a modified example of the bent beam according to the present embodiment.
【図７】従来の屋根支持用梁を示す斜視図である。FIG. 7 is a perspective view showing a conventional roof support beam.
１０ ベント梁 ２０ 梁本体 ２２ 水平梁部 ２２ａ 水平梁部の上フランジ部 ２２ｂ 水平梁部のウェブ部 ２４ 登り梁部 ２４ｃ 登り梁部の下フランジ部 ２８ 切欠き部 ３０ 結合桁部材 ３２ 傾斜面（屋根載置面） ３４ 隙間 ４０，５０ 取付け金物 ６０ 屋根支持体 ６２ 外壁体 ８０ 吊り金具 ９０ 吊り部材 DESCRIPTION OF SYMBOLS 10 Vent beam 20 Beam main body 22 Horizontal beam part 22a Upper flange part of horizontal beam part 22b Web part of horizontal beam part 24 Uphill beam part 24c Lower flange part of uphill beam part 28 Notch part 30 Joining girder member 32 Slope (roof) Mounting surface) 34 Gap 40, 50 Mounting hardware 60 Roof support 62 Outer wall 80 Suspension fitting 90 Suspension member
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04B 7/02 501 E04B 7/02 521 E04C 3/02 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) E04B 7/02 501 E04B 7/02 521 E04C 3/02
Claims (3)
おいて、建屋に架け渡されウェブ部を鉛直方向としたＨ
型鋼からなる梁本体と、この梁本体の上面に設けられた
前記屋根下面の傾斜に対応する傾斜した屋根載置面を有
する結合桁部材とを一体化して屋根支持用梁が形成さ
れ、この屋根支持用梁は、登り梁部と水平梁部とからな
るベント梁として形成され、前記Ｈ型鋼のウェブ部に接
合される取付け金物及び補強合板を介して建屋の屋根支
持体に取付けられると共に、前記取付け金物は前記ウェ
ブ部に接合される梁取付け部と、この梁取付け部と垂直
に接合され前記補強合板を介して屋根支持体に取付けら
れる壁取付け部とを有し、この壁取付け部の上端には、
補強合板の上面に当接して取付け金物の位置決めを行う
位置決め部が備えられていることを特徴とする屋根支持
用梁の取付け構造。1. A roof support beam for supporting a lower surface of a roof of a building, wherein the H is bridged over the building and has a web portion in a vertical direction.
A beam body formed of shape steel, inclined by integrating the coupling beam member having a roof mounting surface is formed roof supporting beams corresponding to the inclination of the roof underside provided on the upper surface of the beam body
This roof support beam consists of a climbing beam and a horizontal beam.
Formed as a bent beam that contacts the web section of the H-section steel.
Roof support of the building via fittings to be fitted and reinforcing plywood
The mounting hardware is attached to the holder, and the mounting hardware is
Beam attachment part to be joined to the
And attached to the roof support via the reinforcing plywood
A wall mounting portion, and at the upper end of the wall mounting portion,
Positions the mounting hardware by contacting the upper surface of the reinforced plywood
A mounting structure for a roof support beam, comprising a positioning portion .
ち少なくとも一端の下側フランジの一部に、前記取付け
金物が通過できる切欠き部が形成されていることを特徴
とする屋根支持用梁の取付け構造。2. The beam body according to claim 1, wherein both ends of said beam main body are provided.
At least one part of the lower flange is attached
Features a notch that allows hardware to pass through
Roof support beam mounting structure .
合桁部材は、少なくとも一部隙間をあけて分割された状
態で前記梁本体に設けられていることを特徴とする屋根
支持用梁の取付け構造。3. The method according to claim 1, wherein
The girder member is divided at least partially with a gap
A roof provided in the beam body in a state
Mounting structure for supporting beams .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24208894A JP3210189B2 (en) | 1994-09-08 | 1994-09-08 | Roof support beam mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24208894A JP3210189B2 (en) | 1994-09-08 | 1994-09-08 | Roof support beam mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0874370A JPH0874370A (en) | 1996-03-19 |
| JP3210189B2 true JP3210189B2 (en) | 2001-09-17 |
Family
ID=17084122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24208894A Expired - Fee Related JP3210189B2 (en) | 1994-09-08 | 1994-09-08 | Roof support beam mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3210189B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048030A1 (en) | 1997-04-23 | 1998-10-29 | Kaneka Corporation | Process for producing optically active amino compounds |
-
1994
- 1994-09-08 JP JP24208894A patent/JP3210189B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048030A1 (en) | 1997-04-23 | 1998-10-29 | Kaneka Corporation | Process for producing optically active amino compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0874370A (en) | 1996-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3210189B2 (en) | Roof support beam mounting structure | |
| JPH01315541A (en) | Roof truss | |
| JPH09328860A (en) | Roof structural body and roof construction method | |
| JP3305698B2 (en) | Purlin girder structure | |
| JPH10169086A (en) | Brace mounting bracket | |
| JP2002081162A (en) | Roof structure of unit building | |
| JP2719076B2 (en) | Building roof and construction method | |
| JP2660953B2 (en) | Construction method | |
| JPH1162021A (en) | Beam connection structure, steel beam provided with beam connection metal fitting, and beam connection method | |
| JPH0740010Y2 (en) | Equipment for mounting exterior panels for construction | |
| JPH07202534A (en) | Fixing base for device mounting | |
| JP4272325B2 (en) | Roof structure and roof construction method | |
| JP2614021B2 (en) | Roof panel support structure at doorway | |
| JP3027653B2 (en) | Roof truss structure | |
| JP2563794B2 (en) | Roof panel | |
| JPH07238622A (en) | Framing method of roof truss and truss divided into three and ridge truss | |
| JPH108623A (en) | Transverse wall truss panel and roof part structure using this panel | |
| JP2597005B2 (en) | Roof structure | |
| JP4797293B2 (en) | Roof truss and its assembling method | |
| JPH08177151A (en) | Installation structure for corner panel | |
| JPH0430501B2 (en) | ||
| JPH0544287A (en) | Roof panel bearing structure | |
| JPH08109678A (en) | Execution method of large-sized roof | |
| JP2811198B2 (en) | Supporting device for gable frames on gable roofs | |
| JPH0738494Y2 (en) | Bearing wall panel mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20010626 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080713 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090713 Year of fee payment: 8 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090713 Year of fee payment: 8 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090713 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100713 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110713 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130713 Year of fee payment: 12 |
|
| LAPS | Cancellation because of no payment of annual fees |