JPH064984B2 - Skeleton membrane structure - Google Patents
Skeleton membrane structureInfo
- Publication number
- JPH064984B2 JPH064984B2 JP61012092A JP1209286A JPH064984B2 JP H064984 B2 JPH064984 B2 JP H064984B2 JP 61012092 A JP61012092 A JP 61012092A JP 1209286 A JP1209286 A JP 1209286A JP H064984 B2 JPH064984 B2 JP H064984B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- membrane
- roof
- skeleton
- roof membrane
- 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 - Lifetime
Links
Landscapes
- Tents Or Canopies (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、骨組上に張った屋根膜の膜面に必要に応じて
簡単確実かつ迅速に張力を導入できる骨組膜構造に関す
る。TECHNICAL FIELD The present invention relates to a skeleton membrane structure capable of simply, reliably and quickly introducing tension to the membrane surface of a roof membrane stretched on a skeleton as needed.
（従来の技術） 骨組膜構造において、固定設置した骨組上に屋根膜を張
り、この屋根膜に対して最大荷重を想定した荷重を張力
として与えている。しかし、この張力は屋根膜の材質
上、経時的に減衰することは避けられないため、従来か
ら、この屋根膜をそれ自身に対して、この膜の外周部に
引張り力を与えて張力を導入している。(Prior Art) In a framed membrane structure, a roof membrane is placed on a fixedly installed frame, and a load assuming a maximum load is applied to the roof membrane as tension. However, due to the material of the roof membrane, it is inevitable that this tension will decay over time, so it has been conventional to apply tension to this roof membrane by applying a tensile force to the outer periphery of this membrane. is doing.
（発明が解決しようとする問題点） しかし、従来の構造では、屋根膜に対して直接外周部よ
り引張って張力を導入するために、屋根膜全体に均一に
張力を及ぼしにくく、また均一にするには手間と時間が
かかり、さらに屋根膜外周に強い引張力が加わるため、
この屋根膜が破損することがある。(Problems to be solved by the invention) However, in the conventional structure, since tension is introduced by directly pulling from the outer peripheral portion to the roof membrane, it is difficult and uniform to apply tension to the entire roof membrane. Takes time and effort, and a strong tensile force is applied to the outer periphery of the roof membrane,
This roof membrane can be damaged.
そこで本発明の目的は、屋根膜を損傷させることなく、
簡単かつ確実にしかも迅速にこの膜に張力を与えること
ができる骨組膜構造を提供することにある。Therefore, the object of the present invention is to prevent damage to the roof membrane,
An object of the present invention is to provide a skeleton membrane structure capable of simply, reliably and quickly applying tension to this membrane.
（問題点を解決するための手段） 本発明の特徴は、建物の屋根部を構成する骨組及び屋根
膜と、この屋根部の外周端部に設けてある保持梁と、こ
の保持梁に設けてある骨組作動手段とを具備しており、
上記骨組は、複数の骨組梁を組合せたものであり、上記
骨組梁の両端は、上記骨組作動手段に支持され、上記屋
根膜は、上記骨組梁上にこの骨組梁と摺動可能に張設し
てあり、上記屋根膜の外周端部は、上記保持梁に固着さ
れ、上記骨組作動手段は、上記骨組を上下動可能に支持
し、上記屋根膜の張力は、上記骨組作動手段により動作
する上記骨組によって与えられるところにある。(Means for Solving Problems) A feature of the present invention is to provide a frame and a roof membrane constituting a roof part of a building, a holding beam provided at an outer peripheral end of the roof part, and a holding beam provided on the holding beam. And a frame actuation means,
The skeleton is a combination of a plurality of skeleton beams, both ends of the skeleton beams are supported by the skeleton operating means, and the roof membrane is stretched on the skeleton beams so as to be slidable with the skeleton beams. The outer peripheral end of the roof membrane is fixed to the holding beam, the frame operating means supports the frame so as to be vertically movable, and the tension of the roof membrane is operated by the frame operating means. This is where it is provided by the above framework.
（作用） そのため屋根膜は、骨組の移動によりその張力が与えら
れ、張力は移動量によって調整し、常に屋根膜に及ぶ最
大荷重に対応できる。(Operation) Therefore, the roof membrane is given a tension by the movement of the skeleton, and the tension is adjusted by the movement amount so that it can always correspond to the maximum load applied to the roof membrane.
（実施例） 以下、本発明の実施例を図面を参照して説明する。(Example) Hereinafter, the Example of this invention is described with reference to drawings.
第１〜３図に示すように、建物において、平面ほぼ長方
形状の屋根部は、骨組１と屋根膜２とで構成され、この
屋根部は、この屋根部の外周部に設けてあるＲＣ（鉄筋
コンクリート）構造の柱３と保持梁４とで支持してあ
る。As shown in FIGS. 1 to 3, in a building, a substantially rectangular roof part is composed of a frame 1 and a roof membrane 2, and this roof part is provided on the outer peripheral part of the roof part RC ( It is supported by columns 3 and holding beams 4 of a reinforced concrete structure.
屋根部の骨組１は、アーチ状の集成材からなる複数の骨
組梁１１を組合せたもので、隣り合う梁同士を、屋根部
の長軸Ｌ上で交差させると共に梁端でも交差させてあ
る。なお、建物の規模に応じて、第１図示のように両側
の骨組梁を、長軸Ｌに沿って配設した支持梁１２，１２
で支持することが望ましい。各骨組梁１１の両端は、柱
３，保持梁４上に設置してある骨組作動手段５（第４
図）により上下動可能に支持されている。The skeleton 1 of the roof portion is a combination of a plurality of skeleton beams 11 made of arch-shaped laminated wood. Adjacent beams intersect each other on the long axis L of the roof portion and at the beam ends. It should be noted that, according to the scale of the building, as shown in the first illustration, the support beams 12, 12 in which the frame beams on both sides are arranged along the major axis L
It is desirable to support in. Both ends of each frame beam 11 are installed on the column 3 and the holding beam 4, and the frame operating means 5 (fourth
It is supported so that it can move up and down.
また、屋根膜２は骨組１を構成する骨組梁１１の上に、
この骨組梁と摺動可能に張設してあり、その外周端部
は、膜端部支持手段６（第４，７図）により保持梁４に
固着してある。屋根膜２の張力は、骨組作動手段５によ
り動作する骨組１によって与えられる。Further, the roof membrane 2 is provided on the frame beam 11 which constitutes the frame 1,
The frame beam is stretched so as to be slidable, and the outer peripheral end thereof is fixed to the holding beam 4 by a membrane end supporting means 6 (FIGS. 4 and 7). The tension of the roof membrane 2 is provided by the skeleton 1 which is operated by the skeleton actuating means 5.
ここで、骨組作動手段５の具体的な構成を、第４〜６図
を参照して説明する。Here, a specific configuration of the frame operating means 5 will be described with reference to FIGS.
各骨組梁１１の脚部下端は、ベースプレート５１に固着
され、このベースプレート５１は、柱３の上端より起立
したアンカーボルト５２とダブルナット５３とによって
固定されている。ベースプレート５１の下面と柱３の上
端に形成した凹部３１との間に、ジャッキ５４を配設し
てある。ジャッキ５４の操作によって、ベースプレート
５１の鉛直位置が調整できる。このため、ダブルナット
５３を一時的に緩め、各骨組梁１１の下端に組込んであ
るジャッキ５４を上下動させることにより、この骨組梁
１１は垂直方向に昇降し、これによって骨組１全体が上
下動し、屋根膜２に張力が導入される。The lower ends of the legs of each frame beam 11 are fixed to a base plate 51, and the base plate 51 is fixed by anchor bolts 52 and double nuts 53 standing upright from the upper ends of the columns 3. A jack 54 is provided between the lower surface of the base plate 51 and the recess 31 formed at the upper end of the column 3. By operating the jack 54, the vertical position of the base plate 51 can be adjusted. Therefore, by temporarily loosening the double nuts 53 and vertically moving the jacks 54 incorporated in the lower ends of the respective frame beams 11, the frame beams 11 are vertically moved up and down, whereby the entire frame 1 is vertically moved. It moves and the tension is introduced into the roof membrane 2.
また、ジャッキ５４の上下動によりベースプレート５１
は上下動されるが、同時に、骨組梁１１の存在によりベ
ースプレート５１に水平方向（第４図左右方向）の力が
作用するため、その抵抗材として角パイプからなるスト
ッパ５５を柱３上に起立してあり、このストッパはベー
スプレート５１の透孔５１ａを貫通している。ストッパ
５５の外周面は、透孔５１ａの内周面に当接している
が、ベースプレート５１の円滑な上下動を妨げないよう
に、ストッパ５５外周面にベースプレートの移動範囲に
わたってスライド面５５ａを形成してある。スライド面
５５ａの構成として表面に例えばテフロン（商品名）膜
などを施して、滑りをよくすることが望ましい。なお、
上記実施例では、骨組作動手段の作動部にジャッキを使
用したものを説明したが、その他に油圧機構及び歯車機
構等適宜のものが選択して使用することができる。In addition, the vertical movement of the jack 54 causes the base plate 51 to move.
Is moved up and down, but at the same time, a force in the horizontal direction (horizontal direction in FIG. 4) acts on the base plate 51 due to the existence of the frame beam 11, so that a stopper 55 made of a square pipe is erected on the column 3 as a resistance material thereof. This stopper penetrates the through hole 51a of the base plate 51. Although the outer peripheral surface of the stopper 55 is in contact with the inner peripheral surface of the through hole 51a, a slide surface 55a is formed on the outer peripheral surface of the stopper 55 over the moving range of the base plate 51 so as not to hinder the smooth vertical movement of the base plate 51. There is. It is desirable that the surface of the slide surface 55a be coated with, for example, a Teflon (trade name) film to improve the sliding property. In addition,
In the above-described embodiment, the structure in which the jack is used for the operating portion of the frame operating means has been described, but other suitable structures such as a hydraulic mechanism and a gear mechanism can be selected and used.
次に、膜端部支持手段６の構造を、第４，７図を参照し
て説明する。Next, the structure of the membrane edge supporting means 6 will be described with reference to FIGS.
保持梁４には、アンカーボルト６１が起立し、このアン
カーボルトには、チャンネル材からなる支持台６がナッ
ト６３で固定してある。支持台６２上に支持ボルト６４
が起立しており、このボルトには、上方からゴム板６
５，膜端部２１及びゴム板６６を順次重ねて取り付けて
あり、上方のゴム板６６上をアングル材からなる押え体
６７で押え、ナット６８でこの押え体及び膜端部２１を
固定してある。An anchor bolt 61 is erected on the holding beam 4, and a support base 6 made of a channel material is fixed to the anchor bolt by a nut 63. Support bolt 64 on support base 62
The rubber plate 6 is attached to the bolt from above.
5. The membrane end portion 21 and the rubber plate 66 are sequentially stacked and attached, and the upper rubber plate 66 is pressed by the pressing body 67 made of an angle member, and the nut 68 fixes the pressing body and the film end portion 21. is there.
（発明の効果） 本発明によれば、骨組の動作により屋根膜に張力を与え
る構成であるので、従来のように屋根膜が破損すること
がなく、膜へ張力の導入が簡単かつ確実に行え、しかも
迅速に行える。また骨組梁が屋根膜を受ける手段と屋根
膜に張力を与える手段とを兼用しているために構造が簡
単になり、さらに骨組梁全体を上昇させて屋根膜全体に
張力を与えるために、屋根膜に格別な加工が不要であっ
て、従来の屋根膜をそのまま使用できる。(Effect of the Invention) According to the present invention, since the roof membrane is tensioned by the movement of the frame, the roof membrane is not damaged as in the conventional case, and the tension can be easily and reliably introduced into the membrane. And it can be done quickly. Further, since the frame beam also serves as a means for receiving the roof membrane and a means for applying tension to the roof membrane, the structure is simplified, and further, in order to raise the whole frame beam and give tension to the entire roof membrane, No special processing is required for the membrane, and the conventional roof membrane can be used as it is.
第１図は平面図、 第２図は屋根部を除いた建物の平面断面図、 第３図は第１図III−III線断面図、 第４図は骨組作動手段の正面図、 第５図は第４図V−V線断面図、 第６図は第４図VI−VI線断面図、 第７図は膜端部支持手段の拡大断面図である。 １……骨組、 １１……骨組梁、 ２……屋根膜、 ４……保持梁、 ５……骨組作動手段、 ６……膜端部支持手段。 1 is a plan view, FIG. 2 is a plan sectional view of a building excluding a roof portion, FIG. 3 is a sectional view taken along the line III-III of FIG. 1, FIG. 4 is a front view of a frame operating means, and FIG. 4 is a sectional view taken along the line VV of FIG. 4, FIG. 6 is a sectional view taken along the line VI-VI of FIG. 4, and FIG. 7 is an enlarged sectional view of the membrane end supporting means. 1 ... frame, 11 ... frame beam, 2 ... roof membrane, 4 ... holding beam, 5 ... frame operating means, 6 ... membrane end support means.
フロントページの続き (72)発明者 小泉 博昭 東京都中央区京橋２丁目16番１号 清水建 設株式会社内 (56)参考文献 特開 昭62−160379（ＪＰ，Ａ)Front page continuation (72) Inventor Hiroaki Koizumi 2-16-1, Kyobashi, Chuo-ku, Tokyo Shimizu Construction Co., Ltd. (56) Reference JP-A-62-160379 (JP, A)
Claims (1)
と、この屋根部の外周端部に設けてある保持梁と、この
保持梁に設けてある骨組作動手段とを具備しており、 上記骨組は、複数の骨組梁を組合せたものであり、 上記骨組梁の両端は、上記骨組作動手段に支持され、 上記屋根膜は、上記骨組梁上にこの骨組梁と摺動可能に
張設してあり、 上記屋根膜の外周端部は、上記保持梁に固着され、 上記骨組作動手段は、上記骨組を上下動可能に支持し、 上記屋根膜の張力は、上記骨組作動手段により動作する
上記骨組によって与えられるものであることを特徴とす
る骨組膜構造。1. A structure comprising a frame and a roof membrane constituting a roof part of a building, a holding beam provided on an outer peripheral end of the roof part, and a frame actuating means provided on the holding beam, The frame is a combination of a plurality of frame beams, both ends of the frame beam are supported by the frame operating means, and the roof membrane is stretched on the frame beam so as to be slidable with the frame beam. The outer peripheral end of the roof membrane is fixed to the holding beam, the frame operating means supports the frame so as to be vertically movable, and the tension of the roof membrane is operated by the frame operating means. A skeleton membrane structure provided by the above skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61012092A JPH064984B2 (en) | 1986-01-24 | 1986-01-24 | Skeleton membrane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61012092A JPH064984B2 (en) | 1986-01-24 | 1986-01-24 | Skeleton membrane structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62174471A JPS62174471A (en) | 1987-07-31 |
| JPH064984B2 true JPH064984B2 (en) | 1994-01-19 |
Family
ID=11795926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61012092A Expired - Lifetime JPH064984B2 (en) | 1986-01-24 | 1986-01-24 | Skeleton membrane structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064984B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061012B2 (en) * | 1986-01-10 | 1994-01-05 | 株式会社大林組 | Roof membrane unit |
-
1986
- 1986-01-24 JP JP61012092A patent/JPH064984B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62174471A (en) | 1987-07-31 |
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