CN103306412B - A kind of Open-type dome steel structure - Google Patents
A kind of Open-type dome steel structure Download PDFInfo
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- CN103306412B CN103306412B CN201310255875.1A CN201310255875A CN103306412B CN 103306412 B CN103306412 B CN 103306412B CN 201310255875 A CN201310255875 A CN 201310255875A CN 103306412 B CN103306412 B CN 103306412B
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Abstract
The present invention relates to a kind of Open-type dome steel structure, it is characterized in that: comprise with the on-off structure of folding mode folding, syndeton and braced structures, wherein: syndeton is positioned at the below of on-off structure, it comprises main beam structure and building adaptation frameworks, main beam structure is located on building adaptation frameworks, by main beam structure for on-off structure provides space support, the building shape of adaptation frameworks and the matching form of building substrate close, building adaptation frameworks is located in braced structures, and braced structures and building substrate are connected and fixed.Simple structure of the present invention, clearly stressed, flexible form, economic and practical, widely applicable.
Description
Technical field
The present invention relates to a kind of in the building structure of open type can the dome steel structure of opening and closing.
Background technology
The building structure of open type, as sports palace, opera house etc., and the building structure of open type during construction, power station etc. as longer in some construction period, need a kind of can the dome steel structure of opening and closing.This dome structure can be opened when fine, for providing the lifting space of illumination between the operating period or construction period, can close, for the protection of the facility in building during sleety weather.
The dome steel structure of existing openable has various ways, and current most of opening-closing type dome steel structure exists following problems:
The first, cost is high, complex structure;
The second, opening and closing speed is slow, to Changes in weather response not in time;
Three, as the temporary structure of construction period, be difficult to for lifting operation provides the scope of operation open flexibly;
Four, different building structure cannot be common to.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can fast opening and closing and be applicable to the dome steel structure of different building structure.
In order to solve the problems of the technologies described above, technical scheme of the present invention there is provided a kind of Open-type dome steel structure, it is characterized in that: comprise with the on-off structure of folding mode folding, syndeton and braced structures, wherein:
Syndeton is positioned at the below of on-off structure, it comprises main beam structure and building adaptation frameworks, main beam structure is located on building adaptation frameworks, by main beam structure for on-off structure provides space support, the building shape of adaptation frameworks and the matching form of building substrate close, building adaptation frameworks is located in braced structures, and braced structures and building substrate are connected and fixed.
Preferably, described on-off structure comprises two girders, be arranged in N Pin sliding frame, N+1 Pin film framework and N+1 block film body between two girders, N >=2, the two ends free horizontal slip on the girder of homonymy respectively of every Pin sliding frame, the adjacent side of adjacent two Pin film frameworks is for being rotationally connected, also for being rotationally connected between the sliding frame that every Pin film framework is adjacent, every Pin film framework is provided with one piece of film body.
Preferably, the cross section of described girder is rectangle or right-angled triangle;
When the cross section of girder is rectangle, 4 tracks are set respectively in wind up side and the lower edge side of described girder both sides; When the cross section of girder is right-angled triangle, described girder right-angle side wind up and lower edge side 2 tracks are set respectively;
The cross section of described sliding frame is triangle, is equipped with pulley at 1 upper chord of described sliding frame and the end of 2 lower chords, and each pulley embeds in respective track and also can be free to slide wherein.
Preferably, the lower chord of described sliding frame is circular straight steel pipe, two limits that described film framework is relative are respectively equipped with one group of annulus group, the annulus group be positioned on film framework limit is enclosed within outside the lower chord of the sliding frame be adjacent, annulus group on another limit of film framework is alignd with the annulus group on the adjacent side of the film framework adjacent with this, penetrate turning cylinder in two groups of annulus groups after alignment, adjacent two Pin film frameworks can be relatively rotated.
Preferably, also comprise drag-line and the driving machine for traction cable, drag-line and described sliding frame are connected and fixed.
Preferably, described braced structures is at least
threeindividual, described building adaptation frameworks is supported on the top of described braced structures, and the bottom of described building adaptation frameworks is inverted U fixture form bearing or inverted T shape pressure anchor form bearing;
The U-shaped open card of inverted U fixture form bearing, at the top of described building substrate, the sidewall of inverted U fixture form bearing is provided with for the anchor bolt fixing with described building substrate and pad; Inverted T shape pressure anchor form bearing is fixed by the bolt on base plate and described building substrate.
Tool of the present invention has the following advantages:
1, openable structure:
Simple structure, widely applicable.The length of girder/sliding frame can adjust as required, and the quantity of sliding frame can correspondingly increase and decrease, can the area of opening and closing part with adjust structure.Structure opening and closing mode is simple, and respective flexible, reliability is high.
2, syndeton:
Clearly stressed, widely applicable.Girder load is passed to syndeton, and syndeton, according to the configuration design building adaptation frameworks of building, improves the scope of application of this programme.
3, braced structures:
Flexible form, widely applicable.Select two kinds of bearings according to the feature of building, or mixing is suitable for.
4, driving mechanism:
Principle is simple, economic and practical, can install stand-by drive, improves functional reliability.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of a kind of Open-type dome steel structure provided by the invention;
Fig. 2 is the structural representation after a kind of Open-type dome steel structure provided by the invention removes film body;
Fig. 3 is the structural representation of sliding frame;
Fig. 4 is the close-up schematic view of part A in Fig. 3;
Fig. 5 is the close-up schematic view of part B in Fig. 4;
Fig. 6 is the schematic diagram of braced structures;
Fig. 7 A to Fig. 7 C is that a kind of Open-type dome steel structure provided by the invention is from the process schematic being covered to unlatching;
Fig. 8 is the Open-type dome steel structure of another embodiment.
Detailed description of the invention
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
As shown in Figures 1 and 2, a kind of Open-type dome steel structure provided by the invention, is characterized in that: comprise with the on-off structure 1 of folding mode folding, syndeton 2 and braced structures 3, wherein:
Syndeton 2 is positioned at the below of on-off structure 1, it comprises main beam structure 2-1 and building adaptation frameworks 2-2, main beam structure 2-1 is located on building adaptation frameworks 2-2, by main beam structure 2-1 for on-off structure 1 provides space support, the shape of building adaptation frameworks 2-2 and the matching form of building substrate 4 close, building adaptation frameworks 2-2 is located in braced structures 3, and braced structures 3 and building substrate 4 are connected and fixed.
On-off structure 1 comprises two girder 1-1, be arranged in N Pin sliding frame 1-2, N+1 Pin film framework 1-3 between two girder 1-1 and N+1 block film body 1-4, N >=2, the two ends free horizontal slip on the girder 1-1 of homonymy respectively of every Pin sliding frame 1-2, the adjacent side of adjacent two Pin film framework 1-3 is rotationally connected, be rotationally connected between the sliding frame 1-2 that every Pin film framework 1-3 is adjacent, every Pin film framework 1-3 is provided with one piece of film body 1-4.
The cross section of girder 1-1 is rectangle or right-angled triangle.When the cross section of girder 1-1 is rectangle, 4 track 1-5 are set respectively in wind up side and the lower edge side of girder 1-1 both sides.Composition graphs 3 to Fig. 5, in the present embodiment, the cross section of girder 1-1 is right-angled triangle, girder 1-1 right-angle side wind up and lower edge side 2 track 1-5 are set respectively.
The cross section of sliding frame 1-2 is triangle, is equipped with pulley 1-6 at 1 upper chord of sliding frame 1-2 and the end of 2 lower chords, and each pulley 1-6 embeds in respective track 1-5 and also can be free to slide wherein.
The lower chord of sliding frame 1-2 is circular straight steel pipe, as support and the rotating shaft of film framework, two limits that film framework 1-3 is relative are respectively equipped with one group of annulus group, the annulus group be positioned on film framework 1-3 limit is enclosed within outside the lower chord of the sliding frame 1-2 be adjacent, annulus group on another limit of film framework 1-3 is alignd with the annulus group on the adjacent side of the film framework 1-3 adjacent with this, penetrate turning cylinder in two groups of annulus groups after alignment, adjacent two Pin film framework 1-3 can be relatively rotated.
As shown in Figure 6, braced structures 3 is at least
threeindividual, building adaptation frameworks 2-2 is supported on the top of braced structures 3, and the bottom of building adaptation frameworks 2-2 is inverted U fixture form bearing or inverted T shape pressure anchor form bearing;
The U-shaped open card of inverted U fixture form bearing, at the top of building substrate 4, the sidewall of inverted U fixture form bearing is provided with for the anchor bolt fixing with building substrate 4 and pad; Inverted T shape pressure anchor form bearing is fixed by the bolt on base plate and building substrate 4.
On-off structure 1 is opened and is closed by the drag-line by outsourcing and the driving machine for traction cable, and drag-line and sliding frame 1-2 are connected and fixed.During use, as shown in Fig. 7 A to Fig. 7 C, driving machine selects suitable power according to actual needs.Driving machine drags drag-line by rotating.Drag drag-line when driving machine rotates forward, 1-2 is close for drag-line traction sliding frame.Drag drag-line when driving machine reversely rotates, drag-line traction sliding frame 1-2 away from.
Said structure for be building substrate 4 be columniform situation, now, the shape of building adaptation frameworks 2-2 be annular, if building substrate 4 is rectangle as shown in Figure 8, then building adaptation frameworks 2-2 is changed into rectangle, the present invention is applicable equally.
Claims (5)
1. an Open-type dome steel structure, is characterized in that: comprise with the on-off structure of folding mode folding (1), syndeton (2) and braced structures (3), wherein:
Syndeton (2) is positioned at the below of on-off structure (1), it comprises main beam structure (2-1) and building adaptation frameworks (2-2), main beam structure (2-1) is located in building adaptation frameworks (2-2), by main beam structure (2-1) for on-off structure (1) provides space support, the shape of building adaptation frameworks (2-2) and the matching form of building substrate (4) close, building adaptation frameworks (2-2) is located in braced structures (3), and braced structures (3) and building substrate (4) are connected and fixed;
Described on-off structure (1) comprises two girders (1-1), be arranged in N Pin sliding frame (1-2), N+1 Pin film framework (1-3) and N+1 block film body (1-4) between two girders (1-1), N=3, the two ends of every Pin sliding frame (1-2) are respectively in the upper free horizontal slip of the girder (1-1) of homonymy, the adjacent side of adjacent two Pin film frameworks (1-3) is rotationally connected, be rotationally connected between the sliding frame (1-2) that every Pin film framework (1-3) is adjacent, every Pin film framework (1-3) is provided with one piece of film body (1-4).
2. a kind of Open-type dome steel structure as claimed in claim 1, is characterized in that: the cross section of described girder (1-1) is rectangle or right-angled triangle;
When the cross section of girder (1-1) is rectangle, 4 tracks (1-5) are set respectively in wind up side and the lower edge side of described girder (1-1) both sides; When the cross section of girder (1-1) is right-angled triangle, described girder (1-1) right-angle side wind up and lower edge side 2 tracks (1-5) are set respectively;
The cross section of described sliding frame (1-2) is triangle, is equipped with pulley (1-6) at 1 upper chord of described sliding frame (1-2) and the end of 2 lower chords, and each pulley (1-6) embeds in respective track (1-5) and also can be free to slide wherein.
3. a kind of Open-type dome steel structure as claimed in claim 1, it is characterized in that: the lower chord of described sliding frame (1-2) is circular straight steel pipe, two limits that described film framework (1-3) is relative are respectively equipped with one group of annulus group, the annulus group be positioned on film framework (1-3) limit is enclosed within outside the lower chord of the sliding frame (1-2) be adjacent, annulus group on film framework (1-3) another limit is alignd with the annulus group on the adjacent side of the film framework (1-3) adjacent with this, turning cylinder is penetrated in two groups of annulus groups after alignment, adjacent two Pin film frameworks (1-3) can be relatively rotated.
4. a kind of Open-type dome steel structure as claimed in claim 1, is characterized in that: also comprise drag-line and the driving machine for traction cable, and drag-line and described sliding frame (1-2) are connected and fixed.
5. a kind of Open-type dome steel structure as claimed in claim 1, is characterized in that: described braced structures (3) is at least
threeindividual, described building adaptation frameworks (2-2) is supported on the top of described braced structures (3), and the bottom of described building adaptation frameworks (2-2) is inverted U fixture form bearing or inverted T shape pressure anchor form bearing;
The U-shaped open card of inverted U fixture form bearing, at the top of described building substrate (4), the sidewall of inverted U fixture form bearing is provided with for the anchor bolt fixing with described building substrate (4) and pad; Inverted T shape pressure anchor form bearing is fixed by the bolt on base plate and described building substrate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255875.1A CN103306412B (en) | 2013-06-25 | 2013-06-25 | A kind of Open-type dome steel structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310255875.1A CN103306412B (en) | 2013-06-25 | 2013-06-25 | A kind of Open-type dome steel structure |
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| CN103306412A CN103306412A (en) | 2013-09-18 |
| CN103306412B true CN103306412B (en) | 2015-10-21 |
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| CN201310255875.1A Active CN103306412B (en) | 2013-06-25 | 2013-06-25 | A kind of Open-type dome steel structure |
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Families Citing this family (11)
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| CN104947839B (en) * | 2015-06-16 | 2017-08-25 | 东南大学 | A kind of folding film roof system with bottom drag-line |
| CN104895232B (en) * | 2015-06-16 | 2017-05-10 | 东南大学 | Radial opening and closing film roof with upper vertical rods |
| CN104878865B (en) * | 2015-06-16 | 2017-06-20 | 东南大学 | Radial direction folding film roof system with radial direction drag-line |
| CN105003015B (en) * | 2015-06-16 | 2017-07-28 | 东南大学 | A kind of plane folding film roof system with top montant |
| CN105040881B (en) * | 2015-06-16 | 2017-05-17 | 中国京冶工程技术有限公司 | Plane opening and closing membrane roof with upper supporting rods |
| CN105064583A (en) * | 2015-08-12 | 2015-11-18 | 上海核工程研究设计院 | Stacked slidable roof structure capable of being opened or closed in large area |
| CN106437000A (en) * | 2016-11-23 | 2017-02-22 | 上海核工程研究设计院 | Turnover sliding combined type roofing structure capable of being opened and closed |
| CN108193816B (en) * | 2017-12-15 | 2023-12-05 | 浙江精工钢结构集团有限公司 | Translational folding membrane structure opening and closing roof and opening and closing method |
| CN108842957A (en) * | 2018-08-17 | 2018-11-20 | 苏州园林发展股份有限公司 | A kind of decoration plane system |
| CN109853812A (en) * | 2019-03-18 | 2019-06-07 | 上海核工程研究设计院有限公司 | A kind of two-way telescopic nuclear island safety shell temporary roof cover to be opened/closed |
| CN112411845B (en) * | 2021-01-22 | 2021-04-02 | 湖南工商大学 | Open-close type roof of small tennis stadium |
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|---|---|---|---|---|
| WO1986004371A1 (en) * | 1985-01-23 | 1986-07-31 | Ohbayashi-Gumi, Ltd. | Openable dome roof and method of constructing same |
| JPH02225739A (en) * | 1989-02-27 | 1990-09-07 | Fujita Corp | Operable domed roof |
| CN101250917A (en) * | 2008-03-31 | 2008-08-27 | 天津大学 | Folding switching house cover |
| CN102605889A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Cable rod type retractable roof structure |
| CN102605886A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Flat plate type retractable roof structure |
| CN203383367U (en) * | 2013-06-25 | 2014-01-08 | 国核工程有限公司 | Open-type dome steel structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060277836A1 (en) * | 2005-05-25 | 2006-12-14 | Fabio Chazyn | Collapsible ISO container-type modular shelter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986004371A1 (en) * | 1985-01-23 | 1986-07-31 | Ohbayashi-Gumi, Ltd. | Openable dome roof and method of constructing same |
| JPH02225739A (en) * | 1989-02-27 | 1990-09-07 | Fujita Corp | Operable domed roof |
| CN101250917A (en) * | 2008-03-31 | 2008-08-27 | 天津大学 | Folding switching house cover |
| CN102605889A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Cable rod type retractable roof structure |
| CN102605886A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Flat plate type retractable roof structure |
| CN203383367U (en) * | 2013-06-25 | 2014-01-08 | 国核工程有限公司 | Open-type dome steel structure |
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| CN103306412A (en) | 2013-09-18 |
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Effective date of registration: 20210122 Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: 200233 Building 2, Lane 888, Tianlin Road, Minhang District, Shanghai Patentee before: STATE NUCLEAR POWER ENGINEERING Co. |
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Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Patentee before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
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