JP2750631B2 - Large building with openable roof - Google Patents
Large building with openable roofInfo
- Publication number
- JP2750631B2 JP2750631B2 JP12534490A JP12534490A JP2750631B2 JP 2750631 B2 JP2750631 B2 JP 2750631B2 JP 12534490 A JP12534490 A JP 12534490A JP 12534490 A JP12534490 A JP 12534490A JP 2750631 B2 JP2750631 B2 JP 2750631B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- trapezoidal
- crescent
- shaped
- portions
- 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
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- Residential Or Office Buildings (AREA)
- Tents Or Canopies (AREA)
Description
この発明は、大型の建物、特に競技場等になる空間の
天井を開閉できる屋根で覆う大型の建物に関する。The present invention relates to a large building, particularly a large building in which the ceiling of a space that becomes a stadium or the like is covered with a roof that can be opened and closed.
本来屋外で行なう野球、サッカー等のスポーツを、天
候に影響されることなく、行なったり、観覧したりする
ために、競技用等の大型の建物が建造されている。 従来の競技用等の大型の建物には、第８図ないし第11
図に示すように、円筒形状に立設した第１側壁１と、該
第１側壁の外周面に接し、互いに平行に、かつ第１側壁
１の径と略同様の長さに立設した第２側壁２と、第１側
壁１の上端の一部に固定した固定三日月状屋根部３と、
第１側壁１の上端において、固定三日月状屋根部３の内
側あるいは外側に設けた円形軌道７と、この円形軌道７
に沿って回動移動する可動三日月状屋根部４と、一対の
第２側壁２の上端において、それぞれ第２側壁２の長手
方向に設けた複数条の直線軌道８、９と、この直線軌道
８、９に沿って移動する幅と高さが互いに異なる複数の
門型矩形屋根部５、６とからなり、屋根の閉じた状態に
おいて、可動三日月状屋根部４が固定三日月状屋根部３
と対向して離れて平行に位置し、可動三日月状屋根部４
と固定三日月状屋根部３との間に複数の門型矩形屋根部
５、６が位置し、屋根の開いた状態において、可動三日
月状屋根部４が固定三日月状屋根３に入れ子状に嵌合さ
れ、かつ複数の門型矩形屋根部５、６がそれぞれ可動三
日月状屋根部４および固定三日月状屋根部３に入れ子状
に嵌合するようになっている屋根が開閉できる大型の建
物（たとえば、特開平２−24427号公報参照）がある。2. Description of the Related Art In order to play or view sports such as baseball and soccer, which are originally performed outdoors without being affected by the weather, large-scale buildings for competition and the like have been constructed. Figures 8 to 11 show conventional large-scale buildings for competitions, etc.
As shown in the figure, a first side wall 1 erected in a cylindrical shape, and a second side wall erected in contact with the outer peripheral surface of the first side wall and in parallel with each other and having a length substantially the same as the diameter of the first side wall 1. A fixed crescent roof 3 fixed to a part of the upper end of the first side wall 2;
At the upper end of the first side wall 1, a circular orbit 7 provided inside or outside the fixed crescent-shaped roof 3 and this circular orbit 7
A movable crescent-shaped roof portion 4 that pivots along, a plurality of linear tracks 8, 9 provided at the upper ends of the pair of second side walls 2 in the longitudinal direction of the second side walls 2, respectively. , 9 and a plurality of gate-shaped rectangular roof portions 5 and 6 having different widths and heights, and the movable crescent-shaped roof portion 4 is fixed to the fixed crescent-shaped roof portion 3 when the roof is closed.
Movable crescent-shaped roof 4
A plurality of gate-shaped rectangular roofs 5, 6 are located between the fixed crescent roof 3 and the movable crescent roof 4 in the open state of the roof. A large building (for example, a roof) in which a plurality of gate-shaped rectangular roof portions 5 and 6 can be opened and closed such that the roofs are adapted to nest with the movable crescent-shaped roof portion 4 and the fixed crescent-shaped roof portion 3 respectively. JP-A-2-24427).
前記従来の大型の建物においては、次の（ｉ）ないし
（iii）の欠点がある。 （ｉ）可動三日月状屋根部４を円形軌道７に沿って移動
させ、複数の門型矩形屋根部５、６を直線軌道８、９に
沿って移動させるため、軌道７、８、９が重なり、それ
らの占有面積が大きくなり、かつ隅部01等の無駄な空間
が大きくなり、敷地を有効的に利用できない。 （ii）門型矩形屋根部５、６を直線軌道８、９に沿って
移動させるため、大型の建物の外形が二つの直線状の側
壁を含む形状になり、建物の外形が単調になってしま
う。 （iii）屋根の閉じた状態において二つの三日月状屋根
部３、４および複数の門型矩形屋根部５、６を互いに入
れ子状に嵌合するため、それらを幅や高さに差をつけて
形成する必要があり、建物の外側および内側に大きな段
差が生じ、建物の内外の形状が非対称になって、建物の
形状を美しくすることができない。 この出願の発明の解決しようとする課題は、上記の
（ｉ）ないし（iii）の欠点がない大型の建物を提供す
ること、換言すると、屋根部を開閉するための軌道等の
手段の占有面積等が小さく、建物の内外の形状が美し
く、かつ開閉操作が容易な大型の建物を提供することに
ある。The conventional large building has the following disadvantages (i) to (iii). (I) The tracks 7, 8, 9 overlap to move the movable crescent-shaped roof section 4 along the circular track 7, and to move the plurality of portal-shaped rectangular roof sections 5, 6 along the straight track 8, 9. However, their occupied area becomes large and wasteful space such as the corner 01 becomes large, so that the site cannot be used effectively. (Ii) In order to move the gate-shaped rectangular roof parts 5, 6 along the straight tracks 8, 9, the outer shape of a large building becomes a shape including two straight side walls, and the outer shape of the building becomes monotonous. I will. (Iii) In order to fit the two crescent-shaped roof portions 3 and 4 and the plurality of portal-shaped rectangular roof portions 5 and 6 in a nested manner in a closed state of the roof, they are different in width and height. It is necessary to form it, and large steps occur on the outside and inside of the building, and the inside and outside shapes of the building become asymmetric, so that the shape of the building cannot be made beautiful. The problem to be solved by the invention of this application is to provide a large building without the above-mentioned disadvantages (i) to (iii), in other words, the area occupied by means such as a track for opening and closing the roof. It is an object of the present invention to provide a large-sized building which is small in size, has a beautiful shape inside and outside the building, and is easy to open and close.
この発明は上記課題を解決するための手段として、次
の発明の構成を採用するものである。 この発明の構成は、競技場等になる空間の天井を開閉
できる屋根で覆う大型の建物において、第１および第２
の三日月状屋根部と、第１および第２の台形状屋根部
と、小形屋根部とにより屋根が形成され、小形屋根部が
前記空間の上方に少々突出して不動にされ、各三日月形
屋根部と各台形状屋根部とが前記空間の周囲に設置した
軌道に沿って移動できるようにされ、屋根の閉じた状態
において、第１および第２の台形状屋根部が小型屋根部
を中心にしてその両側に平行に位置し、第１および第２
の台形状屋根部の外側に第１および第２の三日月状屋根
部が平行に位置して、競技場等になる空間の天井が覆わ
れ、屋根の開いた状態において、第１および第２の三日
月状屋根部が小形屋根部を中心にして左右に角度をなし
て位置するとともに、第１および第２の台形状屋根部が
小形屋根部を中心にして左右に角度をなして位置し、か
つ第１および第２の台形状屋根部が第１および第２の三
日月状屋根部の上に入れ子状に嵌合されて、各屋根部が
競技場等になる空間の天井の主要部分の外に配置される
ことを特徴とする開閉できる屋根を備えた大型の建物に
ある。 競技場等になる空間の天井を、その平面視の中心を通
る第１の線と、この第１の線から離れた第２および第３
の線と、第１の線の前端から二つの方向に分岐する分岐
線とにより、５つに分割し、その分割された天井の各部
分に対応させて、第１および第２の三日月状屋根部と、
第１および第２の台形状屋根部と、小型屋根部とを形成
する。各屋根部は、分割された天井の各部分よりも少々
大きく形成する。好ましい実施形態にあっては、第１な
いし第３の線および分岐線として直線を使うが、直線以
外の線（たとえば、円弧状線）を使うこともできる。 各屋根部は、好適な実施形態においては、外面（およ
び内面）が略球面形状になるように構成する。三日月状
屋根部に対向する台形状屋根部の部分はこの部分に対向
する三日月状屋根部より高く形成する。小型屋根部は、
これに対抗する各三日月状屋根部および各台形状屋根部
の端部が衝突することなく重なるように、それらの対向
部分よりも一段低く形成する。小型屋根部は、屋根が閉
じたときに、第１および第２の台形状屋根部の端部の分
岐線により切り欠かれた部分により生ずる隙間を覆うこ
とができるものであればどのような形状のものでもよ
い。 好適な実施形態にあっては、競技場等となる空間の周
囲に設ける軌道を一つの円形軌道部と該円形軌道部に連
結された２対の互いに平行な直線軌道部とで構成する。
この直線軌道部は平面視の円形軌道部の中心線に対して
同じ角度（たとえば、略45°）傾斜させて配置する。 なお、屋根を矩形状に開いた状態または扇状に開いた
状態にする場合は、軌道として、一つの円形軌道部と、
円形軌道部の中心線に対して略45°傾斜させて円形軌道
部に連結した４対の互いに平行な第１の直線軌道部と、
前記中心線に対して直角に位置して前記円形軌道部に連
結した４対の互いに平行な第２の直線軌道部とからなる
ものを使う。 屋根を開いた状態にしたとき、第１および第２の三日
月状屋根部を小型屋根部を中心にして左右に角度（たと
えば、70°〜90°）をなして位置させ、また、第１およ
び第２の台形状屋根部を小型屋根部を中心にして左右に
角度（たとえば、70°〜90°）をなして位置させる。そ
して、小型屋根部の近傍の上方において、各台形状屋根
部および各三角状屋根部の端部が互いに接するようにす
る。好ましい実施形態においては、屋根を開いた状態に
あるときに、第１および第２の台形状屋根部の分岐線に
沿って形成した端面を互いに接触させるようにする。 屋根の開閉操作は、第１および第２の三日月状屋根部
と第１および第２の台形状屋根部を円形軌道部に沿って
一緒に移動（すなわち、連動）させたり、別個に移動さ
せたりし、かつ第１および第２の台形状屋根部を直線軌
道部に沿って単独に移動させることにより行う。三日月
状屋根部と台形状屋根部とを円形軌道部に沿って連動さ
せることにより、軌道の形状を単純なものにすることが
できる。 三日月状屋根部および台形状屋根部の軌道に面する部
分に、前記軌道と係合する車輪を複数取付け、それらの
車輪の少なくとも一つをモータ等の駆動装置により積極
的に駆動できるようにする。The present invention employs the configuration of the following invention as means for solving the above problems. The configuration of the present invention can be applied to a large-scale building in which the ceiling of a space that becomes a stadium or the like is covered with a roof that can be opened and closed.
The roof is formed by the crescent-shaped roof portion, the first and second trapezoidal roof portions, and the small-sized roof portion, and the small-sized roof portion protrudes slightly above the space and is immobilized. And each trapezoidal roof portion can be moved along a track installed around the space, and in a closed state of the roof, the first and second trapezoidal roof portions center on the small roof portion. Located on both sides in parallel, the first and second
The first and second crescent-shaped roof portions are positioned outside of the trapezoidal roof portion in parallel to cover the ceiling of a space, such as a stadium, and the first and second crescent-shaped roof portions are opened. The crescent-shaped roof portion is located at an angle to the left and right around the small roof portion, and the first and second trapezoidal roof portions are located at an angle to the left and right around the small roof portion, and The first and second trapezoidal roofs are nested over the first and second crescent-shaped roofs, each roof being outside the main part of the ceiling of the space that will be the stadium or the like. Located in a large building with an openable roof characterized by being placed. A ceiling of a space to be an athletic field or the like is provided with a first line passing through the center in a plan view, and second and third lines separated from the first line.
And the first and second crescent-shaped roofs are divided into five parts by a line and a branch line branching in two directions from the front end of the first line, corresponding to each part of the divided ceiling. Department and
A first and second trapezoidal roof and a small roof are formed. Each roof part is formed slightly larger than each part of the divided ceiling. In the preferred embodiment, straight lines are used as the first to third lines and branch lines, but lines other than straight lines (for example, arc-shaped lines) can be used. Each roof is, in a preferred embodiment, configured such that the outer surface (and the inner surface) is substantially spherical. The portion of the trapezoidal roof facing the crescent roof is formed higher than the crescent roof facing this portion. The small roof is
The ends of the crescent roofs and the trapezoidal roofs that oppose this are formed one step lower than their facing parts so that they overlap without collision. The small roof portion has any shape as long as it can cover a gap formed by a portion cut off by a branch line at an end of the first and second trapezoidal roof portions when the roof is closed. It may be. In a preferred embodiment, the trajectory provided around the space to be a stadium or the like is composed of one circular trajectory and two pairs of parallel linear trajectories connected to the circular trajectory.
The straight track portion is arranged to be inclined at the same angle (for example, approximately 45 °) with respect to the center line of the circular track portion in plan view. When the roof is opened in a rectangular shape or in a fan shape, one circular track portion is used as a track.
Four pairs of mutually parallel first linear track portions that are connected to the circular track portion at an angle of about 45 ° with respect to the center line of the circular track portion;
And four pairs of mutually parallel second linear track portions which are perpendicular to the center line and connected to the circular track portion. When the roof is opened, the first and second crescent-shaped roof portions are positioned at right and left angles (for example, 70 ° to 90 °) around the small roof portion; The second trapezoidal roof portion is positioned at an angle (for example, 70 ° to 90 °) left and right about the small roof portion. Then, above the vicinity of the small roof, the ends of the trapezoidal roofs and the triangular roofs are in contact with each other. In a preferred embodiment, when the roof is open, the end faces formed along the branch lines of the first and second trapezoidal roof portions are brought into contact with each other. The opening and closing operation of the roof may be performed by moving the first and second crescent-shaped roof portions and the first and second trapezoidal roof portions together (ie, interlocking) along the circular track portion, or by moving them separately. And by independently moving the first and second trapezoidal roofs along the straight track. By linking the crescent-shaped roof portion and the trapezoidal roof portion along the circular track portion, the shape of the track can be simplified. A plurality of wheels engaged with the track are attached to a portion of the crescent-shaped roof portion and the trapezoidal roof portion facing the track so that at least one of the wheels can be actively driven by a driving device such as a motor. .
この発明の大型の建物は、小型屋根部を中心にして第
１および第２の台形状屋根部を平行に位置させ、前記台
形状屋根部の外側にそれぞれ第１および第２の三日月状
屋根部を平行に位置させて、競技場等になる空間の天井
を覆って、屋根の閉じた状態とし、第１および第２の三
日月状屋根部を小形屋根部を中心にして左右に角度をな
して位置させるとともに、第１および第２の台形状屋根
部を小形屋根部を中心にして左右に角度をなして位置さ
せ、かつ第１および第２の台形状屋根部を第１および第
２の三日月状屋根部の上に入れ子状に嵌合させて、競技
場等になる空間の天井の主要部分の外に各屋根部を配置
して、屋根の開いた状態とすることができる。 また、第１および第２の三日月状屋根部と第１および
第２の台形状屋根部とを円形軌道部に沿って連動させた
り、第１および第２の台形状屋根部を直線軌道部に沿っ
て移動させたりすることにより、屋根の開閉操作が行な
われる。In the large building according to the present invention, the first and second trapezoidal roofs are positioned parallel to each other with the small roof as the center, and the first and second crescent-shaped roofs are respectively provided outside the trapezoidal roof. Are placed in parallel, cover the ceiling of the space that will be the stadium, etc., make the roof closed, and make the first and second crescent-shaped roofs angle left and right around the small roof And the first and second trapezoidal roofs are positioned at right and left angles about the small roof, and the first and second trapezoidal roofs are first and second crescent moons. Each of the roofs can be placed outside the main part of the ceiling of the space to be a stadium or the like by being nested on the roof. In addition, the first and second crescent-shaped roof portions and the first and second trapezoidal roof portions are linked together along a circular track portion, or the first and second trapezoidal roof portions are connected to a straight track portion. The roof is opened and closed by moving it along.
この発明の第１実施例を第１図ないし第６図を使って
説明する。 第１図ないし第３図に示すように、ドーナツ状の大型
の建物10は、外周壁11と内周壁12と屋上床13を備え、そ
れらで囲む空間を複数階の室空間に分割して構成する。
内周壁12で囲まれる円筒形の中央の空間14の底部を野球
等を行なう球技場15にする。建物10の中央の空間14の天
井を球状面を備えた屋根20で覆う。 第１図に示すように、中央の空間14の天井を、その平
面視の中心をとおる前後方向の直線Ｂと、この直線Ｂと
平行な２本の直線Ａ、Ｃと、直線Ｂの前側の一端から二
つに分岐する分岐線B1、B2とにより、５つの部分に分割
する。直線Ａ、Ｃで分割された左右の外側の二つの部分
に対応させて第１および第２の三日月状屋根部21、24を
形成し、直線Ａ、Ｂ、Ｃおよび分岐線B1、B2により分割
された内側の二つの部分に対応させて第１および第２の
屋根部（この明細書では便宜上台形状屋根部という）2
2、23を形成し、分岐線B1、B2で分割された部分に対応
させて三角形状屋根部25を形成する。各屋根部は分割線
Ａ、Ｂ、Ｃ、B1、B2で分割された部分よりも少々大きく
し、各屋根部の屋根20の周囲部となる部分にひれ部ｅが
突設されている。 三日月状屋根部21、24は平面視で円弧状部21a、24aと
直線状部21b、24bとから三日月形であり、台形状屋根部
22、23は平面視で平行な二つの直線部22a、23a、22b、2
3bと二つの円弧状部分22c、23cと斜線部22d、23dからな
る台形状の型であり、三角形状小型屋根部25は分岐線
B1、B2と同じ二つの直線状部と円弧状部とからなる扇形
である。 台形状屋根部22、23は、屋根の開閉操作時に、三日月
状屋根部21、24とが衝突しないように、それに21、24に
対向する部分を高く形成する。小型屋根部25は、屋根の
開閉操作時に三日月状屋根部21、24および台形状屋根部
22、23に衝突しないように、屋根部21ないし24の部分よ
りも低く形成する。 屋根部21ないし24の軌道26に面する底部に、それぞれ
前記軌道26と係合する車輪を複数取付け、それらの車輪
の少なくとも一つをモータ等の駆動装置により積極的に
駆動できるようにする。なお、屋根部22、23に取付ける
車輪は、円形軌道部26Aおよび直線軌道部26B、26Cに沿
って移動できるように構成する。 大型の建物10の平らな屋上床13に、第４図に示す軌道
26を配設する。軌道26は、円形軌道部26Aと直線軌道部2
6B、26Cとを備え、２対の直線軌道部26B、26Cが、互い
に平行に円形軌道部26Aに接する接線上に位置して、平
面視の円形軌道部26Aの中心線に対して同じ角度（たと
えば、45°）傾斜して配置されている。 三角形状小型屋根部25は、大型の建物10の前後方向の
中心線と交わる前側の内周壁の上端部に一体に形成す
る。そして、三日月状屋根部21、24および台形状屋根部
22、23を軌道26上に設置（形成）し、屋根部21ないし24
に取付けた車輪を軌道26の円形軌道部26Aに係合させ、
第５図に示す屋根が閉じた状態にする。 次に、屋根20の開閉操作の仕方を、第６図（Ｉ）ない
し（VI）を使って説明する。まず、第６図（Ｉ）に示す
状態から、各屋根部21ないし24を、それらの車輪を積極
的に回動させ、各屋根部21ないし24を閉じた状態のま
ま、円形軌道部26A上を左回りに第６図（II）に示す位
置まで移動させる。この状態において、円形軌道部26A
から直線軌道部26Bに切り替え、台形状屋根部22の車輪
を積極的に回動させ、台形状屋根部22を直線軌道部26B
に沿って第６図（III）に示す位置まで移動させる。そ
して、三日月状屋根部21の上に入れ子状に台形状屋根部
22を嵌合する。 第６図（III）に示す状態から、台形状屋根部23、三
日月状屋根部24および三日月状屋根部21を、それらの車
輪を積極的に回動させて、円形軌道26A上を右回りに第
６図（IV）に示す位置まで移動させる。この状態におい
て、円形軌道部26Aから直線軌道部26Cに切り替え、台形
状屋根部23を、その車輪を積極的に駆動させ、直線軌道
部26Cに沿って第６図（Ｖ）に示す位置まで移動させ、
三日月状屋根部24の上に入れ子状に台形状屋根部23を嵌
合させる。 第６図（Ｖ）に示す状態にある三日月状屋根部21を、
それらの車輪を積極的に回動させて、円形軌道26A上を
左回りに第６図（VI）に示す位置まで移動させ、台形状
屋根部22の下に入れ子状に三日月状屋根部21を嵌合し、
屋根20の開放を完了する。 第６図（VI）および第２図に示す屋根20の開いた状態
においては、三日月状屋根部21の上に入れ子状に嵌合し
た台形状屋根部22と三日月状屋根部24の上に入れ子状に
嵌合した台形状屋根部23とは、三角形状小型屋根部25を
中央にして左右に角度（たとえば、略直角）をなして位
置し、台形状屋根部22の前側の端面22dと台形状屋根部2
3の前側の端面23dとが互いに接触し、台形状屋根部22、
23の前記端面に近い部分が小型屋根部25の前方の上方に
位置している。また、三日月状屋根部21、24の前側の端
部に近い部分も、台形状屋根部22、23の前側の端部と小
型屋根部25の前方の部分との間に位置し、それらの端部
が互いに接触している。この屋根の開いた状態において
は、野球場のライト側およびレフト側の観覧席の多くの
席が三日月状屋根部21、24や台形状屋根部22、23の下方
に位置している。 第６図（VI）に示す屋根20の開いた状態から、第６図
（Ｉ）に示す屋根20の閉じた状態に戻す戻し方は、前記
閉じた状態から開いた状態にするやり方の逆であるか
ら、その説明は省略する。 この発明の大型の建物の第２実施例を第７図を使って
説明する。 第２実施例と第１実施例との相違する点は、台形状屋
根部22、23への車輪の取付け方と、大型の建物10の屋上
面13に配設する軌道26の構成にある。 各台形状屋根部22、23の軌道26に面する部分の前後に
複数の車輪からなる車輪群をそれぞれ取付けて、各車輪
群を同じ円形軌道部上および別箇の直線軌道部上を移動
できるようにする。前後の車輪群の複数の車輪の少なく
とも一つをモータ等の駆動装置で積極的に駆動できるよ
うにする。また、第２実施例の軌道26は、その円形軌道
部26Aが第１実施例と同じで、この円形軌道部26Aと、円
形軌道部26Aの中心線に対して略45°傾斜させて円形軌
道部26Aに連結した４対の互いに平行な第１の直線軌道
部26B1、26B2、26C1、26C2と、前記中心線に対して直角
に位置して前記円形軌道部に連結した４対の互いに平行
な第２の直線軌道部26B3、26B4、26C3、26C4とを備えて
いる。 台形状屋根部22、23を建物の前後方向の中心線に対し
て直角な方向に直線移動させる際には、４対の第２の直
線軌道部26B3、26B4、326C3、26C4を使う。 すなわち、第７図に２点鎖線で示す屋根を矩形状に開
いた状態にする場合は、第１図に示す屋根20の閉じた状
態から、台形状屋根部22、23を、それらの車輪を積極的
に回転させて、第２の直線軌道部26B3、26B4、26C3、26
C4に沿って移動させ、台形状屋根部22、23を三日月状屋
根部21、24の上に入れ子状に嵌合させる。 なお、第７図に１点鎖線で示す屋根を扇状に開いた状
態にする場合は、第１および第２の台形状屋根部22、23
を、第１の直線軌道部26B1、26B2、26C1、26C2を使って
直線移動させる。屋根を扇状に開く開き方は第１実施例
と同じである。 なお、第７図の１点鎖線で示す屋根を扇状に開いた状
態は野球を行うのに適した状態であり、２点鎖線で示す
屋根を矩形状に開いた状態はサッカー、ラクビー等を行
うのに適した状態である。A first embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 1 to 3, a large donut-shaped building 10 is provided with an outer peripheral wall 11, an inner peripheral wall 12, and a roof floor 13, and a space surrounded by them is divided into a plurality of floors. I do.
The bottom of the cylindrical central space 14 surrounded by the inner peripheral wall 12 is a ball field 15 for playing baseball or the like. The ceiling of the central space 14 of the building 10 is covered with a roof 20 having a spherical surface. As shown in FIG. 1, the ceiling of the central space 14 is divided into a front-back straight line B passing through the center in plan view, two straight lines A and C parallel to the straight line B, and a front side of the straight line B. It is divided into five parts by branch lines B 1 and B 2 branching from one end into two. First and second crescent-shaped roof portions 21 and 24 are formed corresponding to the two right and left outer portions divided by the straight lines A and C, respectively, and the straight lines A, B and C and the branch lines B 1 and B 2 are formed. The first and second roof portions (referred to as trapezoidal roof portions in this specification for convenience) 2 corresponding to the two inner portions divided by
2 and 23 are formed, and a triangular roof portion 25 is formed corresponding to the portion divided by the branch lines B 1 and B 2 . Each roof part is slightly larger than the part divided by the dividing lines A, B, C, B 1 , B 2 , and a fin part e is protruded from a part of the roof part around the roof 20. . The crescent-shaped roof portions 21 and 24 have a crescent shape from the arc-shaped portions 21a and 24a and the linear portions 21b and 24b in a plan view, and have a trapezoidal roof portion.
22, 23 are two linear portions 22a, 23a, 22b, 2 parallel in plan view
This is a trapezoidal mold composed of 3b, two arc-shaped portions 22c and 23c, and hatched portions 22d and 23d.
It has a fan shape composed of the same two linear portions and arc portions as B 1 and B 2 . The trapezoidal roof portions 22 and 23 have portions facing the crescent-shaped roof portions 21 and 24 formed high so that they do not collide with the crescent-shaped roof portions 21 and 24 when the roof is opened and closed. The small roof part 25 is a crescent-shaped roof part 21 and 24 and a trapezoidal roof part when opening and closing the roof.
In order not to collide with 22 and 23, it is formed lower than the roof portions 21 to 24. A plurality of wheels respectively engaging with the track 26 are mounted on the bottom of the roofs 21 to 24 facing the track 26 so that at least one of the wheels can be positively driven by a driving device such as a motor. The wheels attached to the roofs 22 and 23 are configured to be able to move along the circular track 26A and the linear track 26B and 26C. On the flat rooftop 13 of the large building 10, the track shown in FIG.
Arrange 26. The track 26 is composed of a circular track section 26A and a straight track section 2
6B and 26C, and two pairs of linear track portions 26B and 26C are positioned on a tangent line parallel to each other and in contact with the circular track portion 26A, and have the same angle with respect to the center line of the circular track portion 26A in plan view ( For example, 45 °). The triangular small roof portion 25 is formed integrally with the upper end portion of the front inner peripheral wall that intersects the center line of the large building 10 in the front-rear direction. And crescent-shaped roof parts 21, 24 and trapezoidal roof part
22 and 23 are installed (formed) on the track 26, and the roof 21 to 24
Engage the wheel attached to the circular track portion 26A of the track 26,
The roof shown in FIG. 5 is closed. Next, how to open and close the roof 20 will be described with reference to FIGS. 6 (I) to (VI). First, from the state shown in FIG. 6 (I), the respective roof portions 21 to 24 are positively rotated by their wheels, and while the respective roof portions 21 to 24 are closed, on the circular track portion 26A. Is moved counterclockwise to the position shown in FIG. 6 (II). In this state, the circular track portion 26A
To the linear track portion 26B, the wheels of the trapezoidal roof portion 22 are positively rotated, and the trapezoidal roof portion 22 is moved to the linear track portion 26B.
Along the line to the position shown in FIG. 6 (III). Then, the trapezoidal roof is nested on the crescent-shaped roof 21.
Fit 22. From the state shown in FIG. 6 (III), the trapezoidal roof part 23, the crescent-shaped roof part 24 and the crescent-shaped roof part 21 are rotated clockwise on their circular tracks 26A by turning their wheels positively. It is moved to the position shown in FIG. 6 (IV). In this state, the circular track portion 26A is switched to the linear track portion 26C, and the trapezoidal roof portion 23 is moved along the linear track portion 26C to the position shown in FIG. Let
The trapezoidal roof portion 23 is fitted on the crescent-shaped roof portion 24 in a nested manner. The crescent-shaped roof 21 in the state shown in FIG.
By positively rotating the wheels, the wheels are moved counterclockwise on the circular track 26A to the position shown in FIG. 6 (VI), and the crescent-shaped roof 21 is nested under the trapezoidal roof 22. Mated,
Complete the opening of the roof 20. In the open state of the roof 20 shown in FIG. 6 (VI) and FIG. 2, the trapezoidal roof 22 and the crescent-shaped roof 24 nested on the crescent-shaped roof 21 are nested. The trapezoidal roof part 23 fitted in the shape is located at an angle (for example, substantially right angle) to the left and right with the triangular small roof part 25 as the center, and the front end face 22d of the trapezoidal roof part 22 is Shape roof 2
3 and the front end surface 23d thereof contact each other, and the trapezoidal roof portion 22,
23 is located above and in front of the small roof portion 25. In addition, the portion near the front end of the crescent-shaped roof portions 21 and 24 is also located between the front end of the trapezoidal roof portions 22 and 23 and the front portion of the small roof portion 25. Parts touch each other. When the roof is open, many of the seats on the right and left sides of the baseball stadium are located below the crescent-shaped roof portions 21 and 24 and the trapezoidal roof portions 22 and 23. Returning from the open state of the roof 20 shown in FIG. 6 (VI) to the closed state of the roof 20 shown in FIG. 6 (I) is the reverse of the above-mentioned manner of changing the closed state to the open state. Therefore, the description is omitted. A second embodiment of the large building according to the present invention will be described with reference to FIG. The difference between the second embodiment and the first embodiment lies in how to attach the wheels to the trapezoidal roof portions 22 and 23 and the configuration of the track 26 disposed on the roof surface 13 of the large building 10. A wheel group consisting of a plurality of wheels is attached before and after the portion facing the track 26 of each trapezoidal roof portion 22, 23, and each wheel group can be moved on the same circular track portion and another linear track portion. To do. At least one of a plurality of wheels of a front and rear wheel group can be positively driven by a driving device such as a motor. The orbit 26 of the second embodiment has the same circular orbital portion 26A as that of the first embodiment. The circular orbital portion 26A and the circular orbit are inclined at approximately 45 ° with respect to the center line of the circular orbital portion 26A. Four pairs of mutually parallel first linear track portions 26B1, 26B2, 26C1, 26C2 connected to the portion 26A, and four pairs of mutually parallel first linear track portions connected to the circular track portion at right angles to the center line. The second straight track portions 26B3, 26B4, 26C3, and 26C4 are provided. When the trapezoidal roof portions 22, 23 are linearly moved in a direction perpendicular to the center line in the front-rear direction of the building, four pairs of second linear track portions 26B3, 26B4, 326C3, 26C4 are used. That is, when the roof indicated by the two-dot chain line in FIG. 7 is to be opened in a rectangular shape, the trapezoidal roof portions 22 and 23 are moved from the closed state of the roof 20 shown in FIG. By positively rotating the second linear track portions 26B3, 26B4, 26C3, 26
Move along C4 to nest the trapezoidal roofs 22, 23 on the crescent-shaped roofs 21, 24. When the roof indicated by the chain line in FIG. 7 is opened in a fan shape, the first and second trapezoidal roof portions 22 and 23 are used.
Is linearly moved using the first linear track portions 26B1, 26B2, 26C1, and 26C2. The manner of opening the roof in a fan shape is the same as in the first embodiment. In addition, the state where the roof indicated by the one-dot chain line in FIG. 7 is opened in a fan shape is a state suitable for playing baseball, and the state where the roof indicated by the two-dot chain line is opened in a rectangular shape performs soccer, rugby, etc. It is in a suitable state.
この発明の大型の建物は、次の（１）ないし（４）の
効果を奏する。 （１）屋根を、第１および第２の三日月状屋根部と、第
１および第２の台形状屋根部と、小型屋根部とで構成し
たから、第１および第２の三日月状屋根部を同型にする
とともに、第１および第２の台形状屋根部を同型にする
ことができ、屋根の建造が容易になり、美しい形状の屋
根を備えた建物が容易に得られる。 （２）小型屋根部を不動に支持し、第１および第２の台
形状屋根部と第１および第２の三日月状屋根部を円形軌
道部に沿って連動させたり、第１および第２の台形状屋
根部を直線軌道部に沿って単独に移動させたりすること
により、屋根の開閉操作を行なうから、その操作は非常
に簡単になり、軌道の構成も簡単になる。軌道が簡単な
ため、軌道の設置面積が小さくなる。 （３）第１の三日月状屋根部の上に入れ子状に嵌合した
第１の台形状屋根部と第２の三日月状屋根部上に入れ子
状に嵌合した第２の台形状屋根部とを、小型屋根部を中
心にして左右に角度をなして位置させて、屋根を開いた
状態にするから、屋根の開いた状態における各屋根部の
占有面積が小さくなり、かつその状態における各屋根部
の外観も馴染あるもの（通常の野球場等に近い外観）に
なる。 （４）第１の三日月状屋根部の上に入れ子状に嵌合した
第１の台形状屋根部と第２の三日月状屋根部上に入れ子
状に嵌合した第２の台形状屋根部とを、小型屋根部を中
心にして左右に角度をなして位置させて、屋根を扇状に
開いた状態にしたり、第１の三日月状屋根部の上に入れ
子状に嵌合した第１の台形状屋根部と第２の三日月状屋
根部上に入れ子状に嵌合した第２の台形状屋根部とを、
互いに離れて平行に位置させて、屋根を矩形状に開いた
状態にしたりすることができるようにすると、競技場で
行なわれる競技に適した形状に、屋根を開くことができ
る。 したがって、競技場等になる空間を備えかつ開閉でき
る屋根を備えた多機能の大型の建物を比較的安価に建造
できる。The large building of the present invention has the following effects (1) to (4). (1) Since the roof is composed of the first and second crescent-shaped roofs, the first and second trapezoidal roofs, and the small roof, the first and second crescent-shaped roofs are used. The first and second trapezoidal roof portions can be made the same shape, and the roof can be easily constructed, and a building having a beautifully shaped roof can be easily obtained. (2) The small roof portion is fixedly supported, and the first and second trapezoidal roof portions and the first and second crescent-shaped roof portions are interlocked along a circular track portion, or the first and second trapezoidal roof portions are interlocked. Since the roof is opened and closed by moving the trapezoidal roof portion alone along the straight track portion, the operation becomes very simple, and the track configuration is also simplified. The simplicity of the track reduces the footprint of the track. (3) a first trapezoidal roof nested on the first crescent roof and a second trapezoidal roof nested on the second crescent roof; Is placed at an angle to the left and right around the small roof part, and the roof is opened, so the occupied area of each roof part in the open state of the roof is small, and each roof in that state The appearance of the club will also be familiar (appearance similar to a normal baseball field etc.). (4) a first trapezoidal roof nested on the first crescent roof and a second trapezoidal roof nested on the second crescent roof; A first trapezoidal shape in which the roof is opened in a fan shape or the first trapezoidal roof portion is nested over the small roof portion A roof and a second trapezoidal roof nested on the second crescent roof,
If the roof can be opened in a rectangular shape by being spaced apart and parallel to each other, the roof can be opened in a shape suitable for a competition to be held in the stadium. Therefore, it is possible to construct a large-sized multifunctional building having a space that becomes a stadium or the like and a roof that can be opened and closed at a relatively low cost.
第１図ないし第６図は第１実施例の大型の建物を示すも
のであり、第１図は屋根の閉じた状態を示す平面図、第
２図は屋根の開いた状態を示す平面図、第３図は第１図
のものをそのＩ−II線で断面した立面図、第４図は軌道
の平面図、第５図は閉じた屋根と軌道との関係を示す平
面図、第６図の（Ｉ）ないし（VI）は屋根を開く操作の
順序を示す平面図、第７図は第２実施例の屋根と軌道と
の関係等を示す平面図、第８図ないし第11図は従来の大
型の建物を示すもので、第８図は屋根の閉じた状態を示
す平面図、第９図は第８図のものの立面図、第10図は屋
根の開いた状態を示す平面図、第11図は第10図のものを
その要部を断面して示した立面図である。 10…大型の建物、11…外側壁 12…内側壁、13…屋上床 14…中央部の空間、15…野球等を行なう競技場 20…屋根、21…第１の三日月状屋根部 22…第１の台形状屋根部、23…第２の台形状屋根部 24…第２の三日月状屋根部、25…三角形状小型屋根部 26…軌道、26A…円弧状軌道部 26B…直線軌道部、26C…直線軌道部 26B1、26B2、26C1、26C2…第１の直線軌道部 26B3、26B4、26C3、26C4…第２の直線軌道部1 to 6 show a large building according to the first embodiment, FIG. 1 is a plan view showing a closed state of a roof, FIG. 2 is a plan view showing an open state of a roof, FIG. 3 is an elevational view of FIG. 1 taken along the line I-II, FIG. 4 is a plan view of the track, FIG. 5 is a plan view showing the relationship between the closed roof and the track, FIG. (I) to (VI) of the figure are plan views showing the sequence of the operation of opening the roof, FIG. 7 is a plan view showing the relationship between the roof and the track in the second embodiment, and FIGS. FIG. 8 is a plan view showing a closed state of a roof, FIG. 9 is an elevation view of FIG. 8, and FIG. 10 is a plan view showing an open state of a roof. FIG. 11 is an elevational view showing the main part of FIG. 10 in section. 10 ... Large building, 11 ... Outer wall 12 ... Inner wall, 13 ... Roof floor 14 ... Central space, 15 ... Athletics field for baseball, etc. 20 ... Roof, 21 ... First crescent-shaped roof part 22 ... No. 1 trapezoidal roof part, 23 ... second trapezoidal roof part 24 ... second crescent-shaped roof part, 25 ... triangular small roof part 26 ... track, 26A ... arc-shaped track part 26B ... straight track part, 26C ... linear track portions 26B1, 26B2, 26C1, 26C2 ... first linear track portions 26B3, 26B4, 26C3, 26C4 ... second linear track portions
Claims (8)
根で覆う大型の建物において、第１および第２の三日月
状屋根部と、第１および第２の台形状屋根部と、小形屋
根部とにより屋根が形成され、小形屋根部が前記空間の
上方に少々突出して不動にされ、各三日月形屋根部と各
台形状屋根部とが前記空間の周囲に設置した軌道に沿っ
て移動できるようにされ、屋根の閉じた状態において、
小型屋根部を中心にしてその両側に第１および第２の台
形状屋根部が平行に位置し、第１および第２の台形状屋
根部の外側に第１および第２の三日月状屋根部が平行に
位置して、競技場等になる空間の天井が覆われ、屋根の
開いた状態において、第１および第２の三日月状屋根部
が小形屋根部を中心にして左右に角度をなして位置する
とともに、第１および第２の台形状屋根部が小形屋根部
を中心にして左右に角度をなして位置し、かつ第１およ
び第２の台形状屋根部が第１および第２の三日月状屋根
部の上に入れ子状に嵌合されて、各屋根部が競技場等に
なる空間の天井の主要部分の外に配置されることを特徴
とする開閉できる屋根を備えた大型の建物。A large building covered with a roof that can open and close a ceiling of a space to be a stadium or the like, a first and a second crescent-shaped roof, a first and a second trapezoidal roof, and a small roof. The roof is formed by the part, the small roof part projects slightly above the space and is immobilized, and each crescent roof part and each trapezoidal roof part can move along the track installed around the space. In the closed state of the roof,
The first and second trapezoidal roofs are located in parallel on both sides of the small roof, and the first and second crescent-shaped roofs are outside the first and second trapezoidal roofs. In parallel, the ceiling of the space that becomes the stadium, etc. is covered, and in the state where the roof is open, the first and second crescent-shaped roofs are positioned at right and left angles about the small roof. And the first and second trapezoidal roofs are positioned at right and left angles about the small roof, and the first and second trapezoidal roofs are first and second crescent-shaped. A large-sized building having an openable and closable roof, wherein the roof is nested on the roof, and each roof is disposed outside a main part of a ceiling of a space to be a stadium or the like.
根で覆う大型の建物において、第１および第２の三日月
状屋根部と、第１および第２の台形状屋根部と、小型屋
根部とにより屋根が形成され、小形屋根部が前記空間の
上方に少々突出して不動にされ、各三月形屋根部と各台
形状屋根部が前記空間の周囲に設けた軌道に沿って移動
できるようにされ、屋根の閉じた状態において、第１お
よび第２の台形状屋根部が小型屋根部を中心にしてその
両側に平行に位置し、第１および第２の台形状屋根部の
外側に第１および第２の三日月状屋根部が平行に位置し
て、競技場等になる空間の天井が覆われ、屋根の開いた
状態において、第１および第２の三日月状屋根部が小形
屋根部を中心にして左右に角度をなして位置するととも
に、第１および第２の台形状屋根部が小形屋根部を中心
にして左右に角度をなして位置し、かつ第１および第２
の台形状屋根部が第１および第２の三日月状屋根部の上
に入れ子状に嵌合されて、小型屋根部の近傍の上方にお
いて各台形状屋根部および各三日月状屋根部の端部が互
いに接し、各屋根部が競技場等になる空間の天井の主要
部分の外に配置されること特徴とする開閉できる屋根を
備えた大型の建物。2. A large-sized building covered with a roof that can open and close a ceiling of a space to be an athletic field or the like, a first and a second crescent-shaped roof, a first and a second trapezoidal roof, and a small roof. A roof is formed by the part, the small roof part is slightly protruded above the space and is immobilized, and each of the March-shaped roof parts and each of the trapezoidal roof parts can move along the track provided around the space. In the closed state of the roof, the first and second trapezoidal roofs are located parallel to both sides of the small roof, and are outside the first and second trapezoidal roofs. The first and second crescent-shaped roofs are positioned parallel to each other to cover the ceiling of a space that becomes a stadium or the like, and when the roof is open, the first and second crescent-shaped roofs are small roofs. At an angle to the left and right around the center, and the first and Trapezoidal roof portion is positioned at an angle to the left and right around the small roof portion, and first and second
Are nested on the first and second crescent-shaped roofs, and the upper end of each trapezoidal roof and each crescent-shaped roof is located near the small roof. A large-sized building having a roof that can be opened and closed, which is in contact with each other, and each roof is arranged outside a main part of a ceiling of a space which becomes a stadium or the like.
根で覆う大型の建物において、競技場等となる空間の周
囲に一つの円形軌道部と該円形軌道部に連結された２対
の平行な直線軌道部とからなる軌道が配設され、小形屋
根部が前記空間の周囲の上方に前記空間内に少々突出し
て不動にされ、屋根の閉じた状態におして、第１および
第２の三日月状屋根部と第１および第２の台形状屋根部
とが円形軌道部上にあって、第１および第２の台形状屋
根部が小型屋根部を中心にしてその両側に平行に位置
し、各台形状屋根部の外側に第１および第２の三日月状
屋根部が平行に位置して、競技場等になる空間の天井が
覆われ、屋根の開いた状態において、第１および第２の
三日月状屋根部が円形軌道部上にあって小型屋根部を中
心にして左右に角度をなして位置するとともに、第１お
よび第２の台形状屋根部が直線軌道部上にあって小型屋
根部を中心にして左右に角度をなして位置し、かつ第１
および第２の台形状屋根部が第１および第２の三日月状
屋根部の上に入れ子状に嵌合し、小型屋根部の近傍の上
方において各台形状屋根部および各三日月状屋根部の端
部が互いに接して、各屋根部が競技場等になる空間の天
井の主要部分の外に配置され、屋根の開閉操作が第１お
よび第２の三日月状屋根部と第１および第２の台形状屋
根部とを円形軌道部に沿って連動させたり、第１および
第２の台形状屋根部を直線軌道部に沿って移動させたり
することにより行なわれることを特徴とする開閉できる
屋根を備えた大型の建物。3. A large building covered with a roof capable of opening and closing a ceiling of a space to be an athletic field or the like, wherein one circular track portion and two pairs of circular track portions connected to the circular track portion are provided around the space to be the athletic field or the like. A track consisting of parallel straight track portions is provided, and a small roof portion is slightly immobilized by projecting into the space above the periphery of the space, and when the roof is closed, the first and second small roof portions are provided. The crescent-shaped roof portion and the first and second trapezoidal roof portions are on the circular track portion, and the first and second trapezoidal roof portions are located parallel to both sides of the small roof portion as a center. The first and second crescent-shaped roof portions are positioned outside of each trapezoidal roof portion in parallel, and the ceiling of a space that becomes a stadium or the like is covered, and the first and second crescent-shaped roof portions are opened. The crescent-shaped roof part is on a circular track part, and the left and right angles around the small roof part Thereby positioned without, first and second trapezoidal roof portion is positioned at an angle to the left and right around the small roof be on the linear track portion, and the first
And a second trapezoidal roof nested over the first and second crescent-shaped roofs, and each trapezoidal roof and an end of each crescent-shaped roof above the vicinity of the small roof. Parts are in contact with each other, each roof part is arranged outside a main part of a ceiling of a space that becomes a stadium, etc., and the opening and closing operation of the roof is performed by the first and second crescent-shaped roof parts and the first and second stands. A roof that can be opened and closed, wherein the roof is opened and closed by interlocking the shaped roof with the circular track and moving the first and second trapezoidal roofs along the straight track. Large building.
技場等として使い、該空間の天井を開閉できる屋根で覆
う大型の建物において、前記開口の周囲の屋上に一つの
円形軌道部と該円形軌道部に連結した２対の互いに平行
な直線軌道部とからなる軌道が配設され、第１および第
２の三日月状屋根部と、第１および第２の台形状屋根部
と、三角形状小型屋根部とにより屋根が形成され、各三
日月状屋根部および各台形状屋根部が軌道に沿って移動
できるように支持され、前記空間の周囲壁の前側の中央
の上部に、三角形状小型屋根部が前記空間内に突出して
不動に支持され、屋根の閉じた状態において、第１およ
び第２の三日月状屋根部と第１および第２の台形状屋根
部とが円形軌道部上にあって、第１および第２の台形状
屋根部が三角形状小型屋根部を中心にしてその両側に平
行に位置し、各台形状屋根部の外側に第１および第２の
三日月状屋根部が平行に位置して、競技場等になる空間
の天井が覆われ、屋根の開いた状態において、第１およ
び第２の三日月状屋根部が円形軌道部上にあって三角形
状小型屋根部を中心にして左右に角度をなして位置する
とともに、第１および第２の台形状屋根部が直線軌道部
上にあって三角形状小型屋根部を中心にして左右に角度
をなして位置し、かつ第１および第２の台形状屋根部が
第１および第２の三日月状屋根部の上に入れ子状に嵌合
し、三角形状小型屋根部の近傍の上方において各台形状
屋根部および各三日月状屋根部の前側の端部が互いに接
して、各屋根部が競技場等になる空間の天井の主要部分
の外に配置され、屋根の開閉操作が、三日月状屋根部お
よび台形状屋根部を円形軌道部に沿って連動させたり、
台形状屋根部を直線軌道部に沿って移動させたりするこ
とにより行なわれること特徴とする開閉できる屋根を備
えた大型の建物。4. A large-sized building in which the center space of a large donut-shaped building is used as a stadium or the like and the ceiling of the space is covered with a roof that can be opened and closed, wherein one circular track portion is provided on the roof around the opening. A track composed of two pairs of parallel linear track portions connected to the circular track portion is provided, and first and second crescent-shaped roof portions, first and second trapezoidal roof portions, and a triangular shape. A roof is formed by the small-sized roof portion, and each crescent-shaped roof portion and each trapezoidal-shaped roof portion are supported so as to be able to move along a track. The roof protrudes into the space and is fixedly supported. When the roof is closed, the first and second crescent-shaped roofs and the first and second trapezoidal roofs are positioned on the circular track. The first and second trapezoidal roofs are triangular The roof of the space that becomes the stadium is covered with the first and second crescent-shaped roofs located parallel to both sides of the roof with the center as the center and the outside of each trapezoidal roof. In a state where the roof is open, the first and second crescent-shaped roof portions are on the circular track portion and are positioned at right and left angles around the small triangular roof portion, and the first and second crescent-shaped roof portions are located at right and left angles. The second trapezoidal roof part is on the straight track part, is located at an angle to the left and right around the triangular small roof part, and the first and second trapezoidal roof parts are the first and second trapezoidal roof parts. The trapezoidal roofs and the front ends of the crescent-shaped roofs are in contact with each other above the triangular small roofs in a nested manner on the crescent-shaped roofs. Placed outside the main part of the ceiling of the space that becomes the place, etc., the opening and closing operation of the roof The crescent-shaped roof and trapezoidal roof or in conjunction along a circular trajectory portion,
A large building with a roof that can be opened and closed, which is performed by moving a trapezoidal roof along a straight track.
根で覆う大型の建物において、一つの円形軌道部と、円
形軌道部の前後方向の中心線に対して略45°傾斜させて
円形軌道部に連結した４対の互いに平行な第１の直線軌
道部と、前記中心線に対して直角に位置して前記円形軌
道部に連結した４対の互いに平行な第２の直線軌道部と
を備えた軌道を前記空間の周囲に配設し、第１および第
２の三日月状屋根部と、第１および第２の台形状屋根部
と、小型屋根部とにより屋根が形成され、各三日月状屋
根部および各台形状屋根部が軌道に沿って移動できるよ
うに支持され、小型屋根部が前記空間の周囲の上部に前
記空間内に少々突出して不動に支持され、屋根の閉じた
状態において、第１および第２の台形状屋根部が小型屋
根部を中心にしてその両側に平行に位置し、各台形状屋
根部の外側に第１および第２の三日月状屋根部が平行に
位置して、競技場等になる空間の天井が覆われ、屋根の
矩形状に開いた状態において、第１および第２の三日月
状屋根部が円形軌道部上にあって互いに離れて平行に位
置し、第１および第２の台形状屋根部が第２の直線軌道
部上にあって互いに離れかつ第１および第２の三日月状
屋根部の上に入れ子状に嵌合して、第１および第２の台
形状屋根部が競技場等になる空間の天井の主要部分の外
に配置され、屋根の扇状に開いた状態において、第１お
よび第２の三日月状屋根部が円形軌道部上にあって小型
屋根部を中心にして左右に角度をなして位置するととも
に、第１および第２の台形状屋根部が第１の直線軌道部
上にあって小型屋根部を中心にして左右に角度をなして
位置し、かつ第１および第２の台形状屋根部が第１およ
び第２の三日月状屋根部の上に入れ子状に嵌合し、小型
屋根部の近傍の上方において各台形状屋根部および各三
日月状屋根部の端部が互いに接して、各屋根部が競技場
等になる空間の天井の主要部分の外に配置されること特
徴とする開閉できる屋根を備えた大型の建物。5. A large building covered with a roof capable of opening and closing a ceiling of a space, such as a stadium, in which one circular track portion and a circular track portion are inclined at approximately 45 ° with respect to a center line in a front-rear direction of the circular track portion. Four pairs of mutually parallel first linear tracks connected to the track, and four pairs of mutually parallel second linear tracks located at right angles to the center line and connected to the circular track; A track provided around the space, wherein a roof is formed by first and second crescent-shaped roof portions, first and second trapezoidal roof portions, and small roof portions; The roof and each trapezoidal roof are supported so as to be able to move along the track, and the small roof is protruded a little into the space at the upper part around the space and is immovably supported, and in the closed state of the roof, The first and second trapezoidal roofs are centered on the small roof. The first and second crescent-shaped roofs are located parallel to the outside of each trapezoidal roof, and the ceiling of the space that will become the stadium is covered, and the roof has a rectangular shape. In the open state, the first and second crescent-shaped roofs are on the circular track and are spaced apart and parallel to each other, and the first and second trapezoidal roofs are on the second linear track. Outside the main part of the ceiling of the space where the first and second trapezoidal roofs are spaced apart from each other and nested on the first and second crescent-shaped roofs. The first and second crescent-shaped roof portions are located on the circular track portion at an angle to the left and right with the small roof portion as the center when the roof is opened in a fan shape of the roof. And the second trapezoidal roof part is on the first linear track part, and the left part is centered on the small roof part. And the first and second trapezoidal roofs are nested over the first and second crescent-shaped roofs, and each of the platforms is located above and near the small roof. A large-sized roof with an openable / closable roof, characterized in that the shaped roof and the ends of each crescent-shaped roof are in contact with each other and each roof is located outside the main part of the ceiling of the space that becomes the stadium, etc. building.
技場等として使い、前記空間の天井を開閉できる屋根で
覆う大型の建物において、一つの円形軌道部と、円形軌
道部の前後方向の中心線に対して略45°傾斜させて円形
軌道部に連結した４対の互いに平行な第１の直線軌道部
と、前記中心線に対して直角に位置して円形軌道部に連
結した４対の互いに平行な第２の直線軌道部とを備えた
軌道を屋上に配設し、第１および第２の三日月状屋根部
と、第１および第２の台形状屋根部と、三角形状小型屋
根部とにより屋根が形成され、各三日月状屋根部および
各台形状屋根部が軌道に沿って移動できるように支持さ
れ、前記空間の周囲の前側の中央の上方に、三角形状小
型屋根部が前記空間内に突出して不動に支持され、屋根
の閉じた状態において、第１および第２の三日月状屋根
部と第１および第２の台形状屋根部とが円形軌道部上に
あって、第１および第２の台形状屋根部が三角形状小型
屋根部を中心にして平行に位置し、各台形状屋根部の外
側に第１および第２の三日月状屋根部が平行に位置し
て、競技場等になる空間の天井が覆われ、屋根の矩形状
に開いた状態において、第１および第２の三日月状屋根
部が円形軌道部上にあって互いに離れて平行に位置し、
第１および第２の台形状屋根部が第２の直線軌道部上に
あって互いに離れかつ第１および第２の三日月状屋根部
の上に入れ子状に嵌合され、第１および第２の台形状屋
根部が競技場等になる空間の天井の主要部分の外に配置
され、屋根の扇状に開いた状態において、第１および第
２の三日月状屋根部が円形軌道部上にあって三角形状小
型屋根部を中心にして左右に角度をなして位置するとと
もに、第１および第２の台形状屋根部が第１の直線軌道
部上にあって三角形状小型屋根部を中心にして左右に角
度をなして位置し、かつ第１および第２の台形状屋根部
が第１および第２の三日月状屋根部の上に入れ子状に嵌
合し、三角形状小型屋根部の近傍の上方において各台形
状屋根部および各三日月状屋根部の前側の端部が互いに
接して、各屋根部が競技場等になる空間の天井の主要部
分の外に配置され、屋根の開閉操作が、三日月状屋根部
および台形状屋根部を円形軌道部に沿って連動させた
り、台形状屋根部を第１または第２の直線軌道部に沿っ
て移動させたりすることにより行なわれることを特徴と
する開閉できる屋根を備えた大型の建物。6. A large building covered with a roof capable of opening and closing a ceiling of the space using a central space of a large donut-shaped building as a stadium or the like, and a circular track portion and a front-back direction of the circular track portion. And a pair of mutually parallel first linear track portions which are connected to the circular track portion at an angle of approximately 45 ° with respect to the center line, and a pair of four linear track portions which are positioned at right angles to the center line and connected to the circular track portion. A track having a pair of mutually parallel second linear track portions is disposed on a roof, and first and second crescent-shaped roof portions, first and second trapezoidal roof portions, and triangular small-sized portions are provided. A roof is formed by the roof part, each crescent-shaped roof part and each trapezoidal roof part are supported so as to be able to move along the track, and a small triangular roof part is provided above the center on the front side around the space. Protruded into the space and supported immovably, with the roof closed The first and second crescent-shaped roof portions and the first and second trapezoidal roof portions are on a circular track portion, and the first and second trapezoidal roof portions have a triangular small roof portion. The first and second crescent-shaped roofs are located parallel to each other outside the trapezoidal roof, and the ceiling of the space that becomes the stadium is covered, and the roof has a rectangular shape. In the open state, the first and second crescent-shaped roofs are on the circular track and are spaced apart and parallel to each other;
First and second trapezoidal roof portions are on the second linear track portion and are spaced apart from each other and nested over the first and second crescent-shaped roof portions to form the first and second trapezoidal roof portions. The trapezoidal roof is placed outside the main part of the ceiling of the space that will be the stadium, etc., and in a state where the roof is opened in a fan shape, the first and second crescent-shaped roofs are on the circular track and are triangular. The first and second trapezoidal roof parts are located on the first straight track part and are located right and left around the triangular small roof part while being positioned at an angle to the left and right about the small roof part. First and second trapezoidal roofs are nested over the first and second crescent-shaped roofs, and each of the first and second trapezoidal roofs is located above and near the triangular miniature roof. The front ends of the trapezoidal roof and each crescent roof are in contact with each other and It is placed outside the main part of the ceiling of the space that will be the stadium, etc., and the opening and closing operation of the roof is performed by interlocking the crescent-shaped roof and the trapezoidal roof along the circular track, Or a large-sized building having a roof that can be opened and closed, which is performed by being moved along a second linear track portion.
び第２の三日月状屋根部に対向する部分がそれに対向す
る各三日月状屋根部の部分よりも高く形成され、小型屋
根部がこれに対向する各台形状屋根部および各三日月状
屋根部よりも低く形成されていることを特徴とする請求
項１ないし６のいずれか一つの項記載の開閉できる屋根
を備えた大型の建物。7. A small roof portion in which the portions of the first and second trapezoidal roof portions facing the first and second crescent-shaped roof portions are formed higher than the portions of the respective crescent-shaped roof portions facing the first and second crescent-shaped roof portions. The large-sized building having a roof that can be opened and closed according to any one of claims 1 to 6, wherein each of the roofs is formed lower than each of the trapezoidal roofs and the crescent-shaped roofs opposed thereto. .
の中心を通る前後方向の第１の線と、この第１の線の前
部から分岐する二つの分岐線と、前記第１の線から離れ
た第２および第３の線とにより、５つの部分に分割し、
分岐線で分割された部分に対応させて小型屋根部を形成
し、第２および第３の直線で分割された左右の外側の二
つの三日月形の部分に対応させて第１および第２の三日
月状屋根部を形成し、第１ないし第３の線と分岐線によ
り分割された内側の二つの部分に対応させて第１および
第２の台形状屋根部を形成したことを特徴とする請求項
１ないし７のいずれか一つの項記載の開閉できる屋根を
備えた大型の建物。8. A ceiling in a space which becomes a stadium or the like, a first line extending in the front-rear direction passing through the center in a plan view, two branch lines branching from the front of the first line, Divided into five parts by the second and third lines separated from the first line,
A small roof portion is formed corresponding to the portion divided by the branch line, and first and second crescent moons corresponding to the two right and left outer crescent portions divided by the second and third straight lines. The first and second trapezoidal roof portions are formed so as to correspond to two inner portions divided by first to third lines and branch lines. A large-sized building provided with a roof that can be opened and closed according to any one of Items 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12534490A JP2750631B2 (en) | 1990-05-17 | 1990-05-17 | Large building with openable roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12534490A JP2750631B2 (en) | 1990-05-17 | 1990-05-17 | Large building with openable roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0424342A JPH0424342A (en) | 1992-01-28 |
| JP2750631B2 true JP2750631B2 (en) | 1998-05-13 |
Family
ID=14907794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12534490A Expired - Fee Related JP2750631B2 (en) | 1990-05-17 | 1990-05-17 | Large building with openable roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2750631B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2581265B2 (en) * | 1990-05-22 | 1997-02-12 | 株式会社大林組 | Retractable roof |
| GB9212281D0 (en) * | 1992-06-10 | 1992-07-22 | Stadium Consultants Internatio | Auditorium |
-
1990
- 1990-05-17 JP JP12534490A patent/JP2750631B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0424342A (en) | 1992-01-28 |
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