JPH03151436A - Opening/closing type domed roof - Google Patents
Opening/closing type domed roofInfo
- Publication number
- JPH03151436A JPH03151436A JP29166989A JP29166989A JPH03151436A JP H03151436 A JPH03151436 A JP H03151436A JP 29166989 A JP29166989 A JP 29166989A JP 29166989 A JP29166989 A JP 29166989A JP H03151436 A JPH03151436 A JP H03151436A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- movable panel
- movable panels
- along
- roof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は複数の可動パネルを有する開閉式ドーム型屋根
に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a retractable domed roof with a plurality of movable panels.
従来の技術
従来に提案されている円形の開閉式ドーム型屋根は、例
えば第８図に示すように、頂部から６０゜ずつずらして
放射方向に配置したアーチ梁３１上に沿ってスライド自
在で、天部開口３２を覆うことができる６枚の可動パネ
ル３３を備えている。各可動パネルは、アーチ梁３１と
リング状の固定パネル３４に配設されたレール３５．３
６に、可動パネル３３下面に設けた走行台車が案内され
、アーチ梁に沿うワイヤロー１を介してパネル駆動ウィ
ンチに可動パネル３３が連結されて、仮想線で示す全閉
位置と実線で示す全開位置との間でスライドされ、天部
開口３２が開閉される。BACKGROUND OF THE INVENTION A conventionally proposed circular retractable dome-shaped roof is capable of sliding freely along arch beams 31 arranged radially at 60° intervals from the top, as shown in FIG. 8, for example. It is equipped with six movable panels 33 that can cover the top opening 32. Each movable panel has rails 35.3 arranged on an arch beam 31 and a ring-shaped fixed panel 34.
6, a traveling carriage provided on the lower surface of the movable panel 33 is guided, and the movable panel 33 is connected to the panel drive winch via the wire row 1 along the arch beam, and the movable panel 33 is moved to the fully closed position shown by the imaginary line and the fully open position shown by the solid line. The top opening 32 is opened and closed.
発明が解決しようとする課題
上記従来構成によれば、全開位置から可動パネルを閉動
する際に、可動パネルの引き上げ勾配が大きいため、き
わめて大きい引上げ力を必要とし、そのため可動パネル
の重量が制限されて開口率を狭める原因となっていた。Problems to be Solved by the Invention According to the above conventional configuration, when the movable panel is closed from the fully open position, an extremely large pulling force is required due to the large lifting slope of the movable panel, which limits the weight of the movable panel. This caused the aperture ratio to narrow.
本発明は上記問題点を解決して、可動パネルの引上げ力
を軽減できる開閉式ドーム型屋根を提供することを目的
とする。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and provide a retractable dome-shaped roof that can reduce the pulling force of a movable panel.
課題を解決するための手段
上記問題点を解決するために本発明は、屋根の頂部から
放射方向に配設されたアーチ梁に沿ってスライド可能で
屋根の天部開口を覆う複数の可動パネルを有する開閉式
ドーム型屋根において、可動パネルがスライドするアー
チ梁の反対側のアーチ梁に沿ってスライド自在なカウン
タウェイトを設け、前記可動パネルとカウンタウェイト
とを支持梁に沿う索体で連結し、前記可動パネルをアー
チ梁に沿ってスライドさせる開閉駆動装置を設けたもの
である。Means for Solving the Problems In order to solve the above problems, the present invention provides a plurality of movable panels that are slidable along arch beams arranged radially from the top of the roof and cover the top opening of the roof. In the retractable dome-shaped roof, a slidable counterweight is provided along the arch beam on the opposite side of the arch beam on which the movable panel slides, and the movable panel and the counterweight are connected by a cable body along the support beam, The movable panel is provided with an opening/closing drive device that slides the movable panel along the arch beam.
作用
上記構成によれば、可動パネルを全開位置から全閉位！
に向ってスライドさせる時に、反対側のアーチ梁上を下
方にスライドするカウンタウェイトにより索体を介して
引上げ力を補充することで可動パネルの引上げ力を軽減
でき、開閉駆動装置を小型化できる。Effect: According to the above configuration, the movable panel can be moved from the fully open position to the fully closed position!
When the movable panel is slid toward , the lifting force of the movable panel can be reduced by supplementing the lifting force via the cable with a counterweight that slides downward on the arch beam on the opposite side, and the opening/closing drive device can be downsized.
実施例
以下本発明の一実施例を第１図〜第７図に基づいて説明
する。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 to 7.
第１図〜第３図において、１は平面視が円形で球面状の
ドーム型屋根２の頂部Ｐを中心に固定パネル３に形成さ
れた円形の天部開口で、頂部Ｐを中心として６Ｇ’ごと
に６本のアーチ梁４が屋根２に沿って配設される。天部
開口１周囲の固定パネル３上には頂部Ｐを中心にアーチ
梁４に沿う位置で３等分された扇形の可動パネル５が、
アーチ梁４に沿ってスライドして天部開口１を全開、全
開可能に配設される。これら可動パネル５は、第１図、
第６図、第７図に示すように、下面中心線上の先端部お
よび基端部に配設された２台のスライド台車６が走行車
輪７およびサイド車輪８を介してアーチ梁４上の左右一
対のメインレール９に案内されるとともに、下面の左右
両側に配設されたスライド台車１０が固定パネル３上に
配設されたサブレール１１に案内されて、全閉位置（イ
）と全開位置（ロ）との間でスライド自在に構成される
。1 to 3, reference numeral 1 denotes a circular top opening formed in the fixed panel 3 around the top P of the dome-shaped roof 2, which is circular in plan view and has a spherical shape. Six arch beams 4 are arranged along the roof 2. On the fixed panel 3 around the top opening 1, there is a fan-shaped movable panel 5 divided into three equal parts along the arch beam 4 with the top P as the center.
It is arranged so that it can slide along the arch beam 4 to fully open the top opening 1. These movable panels 5 are shown in FIG.
As shown in FIG. 6 and FIG. 7, two slide carts 6 disposed at the tip and base ends on the center line of the lower surface are mounted on the left and right sides of the arch beam 4 via running wheels 7 and side wheels 8. In addition to being guided by a pair of main rails 9, slide carts 10 arranged on both left and right sides of the lower surface are guided by sub-rails 11 arranged on the fixed panel 3, and are moved to the fully closed position (a) and the fully open position ( It is configured to be able to slide freely between (b) and (b).
１２は、メインレール９を有するアーチ梁４の反対側の
アーチ梁に沿ってスライド自在に配設されたカウンタウ
ェイトで、アーチ梁４とほぼ同一幅の矩形状断面でアー
チ梁４に添う円弧状に形成され、第６図に示すように、
下面に配設された走行車輪１３およびサイド車輪１４が
、アーチ梁５の上面で天部開口１近傍の上限位置（ハ）
と固定パネル３裾部の下限位置（ニ）の間の勾配の大き
い範囲にわたって配設されたガイドレール１５に案内さ
れる。またカウンタウェイト１２上面の高さは可動パネ
ル５の下面より低く設定される。A counterweight 12 is slidably disposed along the arch beam 4 on the opposite side of the arch beam 4 having the main rail 9, and has a rectangular cross section with approximately the same width as the arch beam 4 and an arc shape along the arch beam 4. As shown in Figure 6,
The running wheels 13 and side wheels 14 arranged on the lower surface are located at the upper limit position (c) near the top opening 1 on the upper surface of the arch beam 5.
and the lower limit position (d) of the hem of the fixed panel 3. Further, the height of the upper surface of the counterweight 12 is set lower than the lower surface of the movable panel 5.
前記可動パネル５は、第４図、第５図に示すように、可
動パネル５側に配設された可動側シーブ１６と、アーチ
梁５側に配設された固定側シーブ１７およびガイドシー
ブ１８と、開閉用ウィンチ１９のドラム１９ａとの間に
２本の開閉用ワイヤ２０が巻張されて昇降移動される。As shown in FIGS. 4 and 5, the movable panel 5 includes a movable sheave 16 disposed on the movable panel 5 side, and a fixed sheave 17 and a guide sheave 18 disposed on the arch beam 5 side. Two opening/closing wires 20 are wound between the opening/closing winch 19 and the drum 19a of the opening/closing winch 19, and are moved up and down.
また、可動パネル５の先端部とカウンタウェイト１２と
は、２本の連結用ワイヤロー１２１により連結され、こ
れら連結用ワイヤロー１２１はアーチ梁４に配設された
ガイドシーブ２２により案内される。また、連結用ワイ
ヤロー１２１のカウンタウェイト１２側は、カウンタウ
ェイト１２に配設された巻取装置２３の巻取ドラム２３
ａに連結固定され、連結用ワイヤロー１２１の長さρは
、第２図に示すように可動パネル５の全開位置（ロ）で
カウンタウェイト１２が上限位置（イ）に位置するよう
に設定される。すると、カウンタウェイト１２は上限位
置（ハ）から下限位置（ニ）までスライドする間に屋根
２の湾曲中心０とのなす角度がα゛変位ると、可動パネ
ル５は全開位置（ロ）から全閉位置（イ）に向ってα゛
スライドる。Further, the tip of the movable panel 5 and the counterweight 12 are connected by two connecting wire rows 121, and these connecting wire rows 121 are guided by a guide sheave 22 disposed on the arch beam 4. Further, the counterweight 12 side of the connecting wire row 121 is connected to a winding drum 23 of a winding device 23 disposed on the counterweight 12.
The length ρ of the connecting wire row 121 is set so that the counterweight 12 is located at the upper limit position (A) when the movable panel 5 is in the fully open position (B), as shown in FIG. . Then, while the counterweight 12 slides from the upper limit position (c) to the lower limit position (d), if the angle formed with the center of curvature 0 of the roof 2 changes α, the movable panel 5 moves from the fully open position (b) to the fully open position. Slide α towards the closed position (A).
前記巻取装置２３は、可動パネル５がα°の位置から全
閉位置（イ）までスライドした時に弛む連結用ワイヤロ
ー１２１を巻取るように構成される。もちろん１、巻取
袋！２３を可動パネル５側に設けることもできる。した
がって、大きい引上げ力を要する可動パネル５の全開位
置（ロ）からの起動時に、カウンタウェイト１２を勾配
の大きい上限位置（ハ）から下降させて自重を利用する
ことができる。The winding device 23 is configured to wind up the connecting wire row 121 that loosens when the movable panel 5 slides from the α° position to the fully closed position (A). Of course 1, a winding bag! 23 can also be provided on the movable panel 5 side. Therefore, when starting the movable panel 5 from the fully open position (b), which requires a large pulling force, the counterweight 12 can be lowered from the upper limit position (c) with a large slope to utilize its own weight.
次に作用を説明する。Next, the effect will be explained.
可動パネル５を全閉位置（イ）から開放する場合には、
開閉用ウィンチ１９を駆動して開閉用ワイヤロープ２０
を巻戻し、可動パネル５を自重により下方にスライドさ
せる。この時、下限位置（ニ）のカウンタウェイト１２
は、巻取ドラム２３ａから連結用ワイヤロープ２１が繰
り出されていく、そして、連結用ワイヤロー１２１がす
べて繰り出されると、カウンタウェイト１２ば緊張され
たワイヤロー１２１を介して上方にスライドされ、可動
パネル５が全開位置（ロ）に達すると、カウンタウェイ
ト１２が上限位置（ハ）まで引き上げられる。When opening the movable panel 5 from the fully closed position (A),
Opening/closing wire rope 20 by driving opening/closing winch 19
is rewound and the movable panel 5 is slid downward by its own weight. At this time, the counterweight 12 at the lower limit position (d)
The connecting wire rope 21 is let out from the winding drum 23a, and when all the connecting wire ropes 121 are let out, the counterweight 12 is slid upward via the tensioned wire rope 121, and the movable panel 5 When the counterweight 12 reaches the fully open position (b), the counterweight 12 is pulled up to the upper limit position (c).
可動パネル５を全開位置（ロ）から閉塞する場合には、
開閉用ウィンチ１９を駆動して開閉用ワイヤロー１２０
を巻取り、可動パネルを全閉位置（イ）に向って上方に
スライドさせる。この時、上限位置（ハ）のカウンタウ
ェイト１２が自重により下方にスライドすることから、
連結用ワイヤロー１２１を介して可動パネル５に牽引力
（引上げ力）が加わり、開閉用ウィンチ１９の負荷を大
幅に軽減することができる。特に起動時には、可動パネ
ル５のスライド勾配が大きいため、開閉用ウィンチ１９
の駆動力を補助できることで、開閉用ウィンチ１９の電
動機容量の小型化や開閉用ワイヤロー１２０の小径化、
シーブ１６〜１８等部材の小型化軽量化がはかれ、同−
設備を使用する場合には可動パネル５を大きぐして天部
開口面積の拡大をはかることができる。カウンタウェイ
ト１２が下限位置（ニ）に達すると、カウンタウェイト
１２による可動パネル５の引上げは終了するが、この時
点での可動パネル５のスライド勾配は小さくなっており
、開閉用ウィンチ１９のみで充分スライドさせることが
できる。When closing the movable panel 5 from the fully open position (b),
Driving the opening/closing winch 19, the opening/closing wire row 120
, and slide the movable panel upward toward the fully closed position (a). At this time, since the counterweight 12 at the upper limit position (c) slides downward due to its own weight,
Traction force (pulling force) is applied to the movable panel 5 via the connecting wire row 121, and the load on the opening/closing winch 19 can be significantly reduced. Particularly during startup, the sliding slope of the movable panel 5 is large, so the opening/closing winch 19
By being able to assist the driving force of
Sheaves 16 to 18 and other components have been made smaller and lighter.
When using the equipment, the movable panel 5 can be enlarged to increase the area of the top opening. When the counterweight 12 reaches the lower limit position (d), the lifting of the movable panel 5 by the counterweight 12 ends, but at this point the sliding slope of the movable panel 5 has become small, and the winch 19 for opening and closing is sufficient. It can be slid.
この時から弛み出す連結用ワイヤロー１２１は、巻取装
置２３の巻取ドラム２３ａに巻取られる。The connecting wire row 121, which begins to loosen from this point, is wound onto the winding drum 23a of the winding device 23.
なお、上記実施例ではカウンタウェイト１２をアーチ梁
４の上面に沿ってスライドさせたが、アーチ梁４の下面
に沿ってスライドさせることもできる。In the above embodiment, the counterweight 12 is slid along the upper surface of the arch beam 4, but it can also be slid along the lower surface of the arch beam 4.
発明の効果
以上に述べたごとく本発明によれば、可動パネルを全開
位置から全閉位置に向ってスライドさせる時に、反対側
のアーチ梁上を下方にスライドするカウンタウェイトに
より索体を介して引上げ力を補充することができ、可動
パネルの引上げ力を軽減できて開閉駆動装！を小型化で
きる。一方同一の引上げ力では、可動パネルを大きく（
重量増加）できることから、天部開口を大きくすること
ができる。Effects of the Invention As described above, according to the present invention, when the movable panel is slid from the fully open position to the fully closed position, the counterweight that slides downward on the arch beam on the opposite side allows the movable panel to be pulled up via the cable body. An opening/closing drive device that can replenish force and reduce the pulling force of the movable panel! can be made smaller. On the other hand, with the same pulling force, the movable panel will be larger (
(weight increase), the top opening can be made larger.
【図面の簡単な説明】
第１図〜第７図は本発明の一実施例を示し、第１図はド
ーム型屋根の全開状態の平面図、第２図は概略縦断面図
、第３図は全閉状態の斜視図、第４図は縦断面図、第５
図は開閉用ウィンチのワイヤ掛けを示す構成図、第６図
、第７図は第４図に示すＩ−Ｉ矢視図および■−■矢視
図、第８図は従来のドーム型屋根の斜視図である。
１・・・天部開口、２・・・屋根、３・・・固定パネル
、４・・アーチ梁、５・・・可動パネル、１２・・・カ
ウンタウェイト、１つ・・・開閉用ウィンチ、２１・・
・連結用ワイヤロープ、２２・・・ガイドシーブ、２３
・・・巻取装置、（イ）・・・全閉位置、（ロ）・・・
全開位置、（ハ）・・・上限位置、（ニ）・・・下限位
置。[Brief Description of the Drawings] Figs. 1 to 7 show an embodiment of the present invention, in which Fig. 1 is a plan view of the dome-shaped roof in a fully open state, Fig. 2 is a schematic longitudinal cross-sectional view, and Fig. 3 is a schematic longitudinal sectional view. is a perspective view of the fully closed state, Fig. 4 is a vertical sectional view, and Fig.
The figure is a configuration diagram showing the wire hanging of the opening/closing winch, Figures 6 and 7 are views taken along the I-I arrows and ■-■ arrows shown in Figure 4, and Figure 8 is a view of the conventional dome-shaped roof. FIG. 1... Top opening, 2... Roof, 3... Fixed panel, 4... Arch beam, 5... Movable panel, 12... Counterweight, 1... Opening/closing winch, 21...
・Connection wire rope, 22... Guide sheave, 23
... Winding device, (a) ... Fully closed position, (b) ...
Fully open position, (c)...upper limit position, (d)...lower limit position.
Claims (1)
ってスライド可能で屋根の天部開口を覆う複数の可動パ
ネルを有する開閉式ドーム型屋根において、可動パネル
がスライドするアーチ梁の反対側のアーチ梁に沿ってス
ライド自在なカウンタウェイトを設け、前記可動パネル
とカウンタウェイトとを支持梁に沿う索体で連結し、前
記可動パネルをアーチ梁に沿ってスライドさせる開閉駆
動装置を設けたことを特徴とする開閉式ドーム型屋根。1. In a retractable dome-shaped roof having a plurality of movable panels that can slide along arch beams arranged radially from the top of the roof and cover the top opening of the roof, the opposite side of the arch beam on which the movable panels slide A slidable counterweight is provided along the side arch beam, the movable panel and the counterweight are connected by a cable body along the support beam, and an opening/closing drive device is provided that slides the movable panel along the arch beam. It features a retractable dome-shaped roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1291669A JP2510300B2 (en) | 1989-11-09 | 1989-11-09 | Openable dome type roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1291669A JP2510300B2 (en) | 1989-11-09 | 1989-11-09 | Openable dome type roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03151436A true JPH03151436A (en) | 1991-06-27 |
| JP2510300B2 JP2510300B2 (en) | 1996-06-26 |
Family
ID=17771903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1291669A Expired - Lifetime JP2510300B2 (en) | 1989-11-09 | 1989-11-09 | Openable dome type roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510300B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2353301A (en) * | 1999-08-12 | 2001-02-21 | Andrew David Tomlinson | Building with retractable roof panel |
| CN113882575A (en) * | 2021-09-03 | 2022-01-04 | 华北水利水电大学 | Cable membrane roof structure can open and shut |
| CN114775883A (en) * | 2022-04-21 | 2022-07-22 | 浙江精筑机器人有限公司 | Winch counterweight driving type retractable roof and control method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101796421B1 (en) | 2017-06-21 | 2017-11-16 | 주식회사 아이스트 | Cable anchoring devices for tension and opening-closing of membrane and a retractable roof system applied to cable and membrane using of the same devices |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5010052A (en) * | 1973-05-23 | 1975-02-01 | ||
| JPS62126412U (en) * | 1986-02-03 | 1987-08-11 | ||
| JPS62236939A (en) * | 1986-04-08 | 1987-10-17 | 株式会社大林組 | Opening and closing type roof |
-
1989
- 1989-11-09 JP JP1291669A patent/JP2510300B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5010052A (en) * | 1973-05-23 | 1975-02-01 | ||
| JPS62126412U (en) * | 1986-02-03 | 1987-08-11 | ||
| JPS62236939A (en) * | 1986-04-08 | 1987-10-17 | 株式会社大林組 | Opening and closing type roof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2353301A (en) * | 1999-08-12 | 2001-02-21 | Andrew David Tomlinson | Building with retractable roof panel |
| GB2353301B (en) * | 1999-08-12 | 2001-10-17 | Andrew David Tomlinson | Building construction with retractable roof panel |
| CN113882575A (en) * | 2021-09-03 | 2022-01-04 | 华北水利水电大学 | Cable membrane roof structure can open and shut |
| CN113882575B (en) * | 2021-09-03 | 2022-10-28 | 华北水利水电大学 | Cable membrane roof structure can open and shut |
| CN114775883A (en) * | 2022-04-21 | 2022-07-22 | 浙江精筑机器人有限公司 | Winch counterweight driving type retractable roof and control method thereof |
| CN114775883B (en) * | 2022-04-21 | 2024-06-11 | 浙江精筑机器人有限公司 | Hoist counterweight driving type opening and closing roof and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510300B2 (en) | 1996-06-26 |
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