CN103938780A - Dual-ring scissor type unit unfolding roof - Google Patents
Dual-ring scissor type unit unfolding roof Download PDFInfo
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- CN103938780A CN103938780A CN201410139020.7A CN201410139020A CN103938780A CN 103938780 A CN103938780 A CN 103938780A CN 201410139020 A CN201410139020 A CN 201410139020A CN 103938780 A CN103938780 A CN 103938780A
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Abstract
The invention discloses a dual-ring scissor type unit unfolding roof. The scissor type unit unfolding roof is composed of scissor type unit rings and a rood panel. The number of the scissor type unit rings is two, each scissor type unit ring is composed of a ring of scissor type units, each scissor type unit is formed by connecting two bar-type plates at middle pin joints in the middle of the bar-type plates in a pin joint mode, and every two adjacent scissor type units are in pin joint together at the ends through pins. The roof panel is formed by a ring of folding units, each folding unit is formed by connecting two sector plates in a pin joint mode, one scissor type unit is arranged at the center of the upper end of the folding unit, the other scissor type unit is arranged on the upper side of the intersecting line of the two folding units, and the two scissor type units jointly drive the folding units. According to the roof structure, annular opening and closing of a roof system are achieved by unfolding and folding the scissor type unit rings; besides, the number of the components of the roof structure is far smaller than that of an ordinary folding grid structure, the defect that grid structural rod pieces are various and messy is overcome, design and construction are simple, and the roof structure is especially suitable for a building with middle and small spans.
Description
Technical field
The present invention relates to a kind of retractable Roof Structures, particularly a kind of circular development roof structure.
Background technology
Deployable structure is a kind of new structure closely growing up for more than half a century, plays an important role in fields such as aerospace, building structure and military engineerings.The principal character of deployable structure is to have two kinds of stable configurations: folded state and the state of organizing work completely completely.In the time of folded state, structure is drawn at a certain given shape, and under the effect of extraneous driving force, structure is progressively launched, and reaches the duty of launching completely, is then locked as stable state.
Can open up scissors hinge structure is a kind of space structures based on scissors hinge unit, can design colourful geometric shape.After this structure is completely folding, becomes and tie closely shape, after fully launching to fix, reach initialization state, can cover larger space.Total can be produced by batch in factory simultaneously, and after completing, folding bundled shape is transported to building site and launches use; In addition, this class formation is extremely convenient to remove.Utilize this feature, this structure can be widely used in military architecture, short-term building, and in the large-span space structure such as stadium grand theater.
In existing structure, mostly scissors hinges structure is to exist as vertical lifting device, and before utilizing scissors hinge structure to open and the huge difference on shape and height after opening, it has good lifting effect.
Folding house roof is the result of introducing deployable structure thought in building theory, is a Main Trends of The Development of Modern Physical Education building, and it is more and more subject to people's favor.The upsurge of building opening-closing structure has been risen in China in the nearest more than ten years, small-scale swing roof building has had tens of seats, and operation conditions is good at present, and the construction of large-scale opening-closing structure has also had certain achievement.But both at home and abroad existing built hundreds of folding house roof architecture structure forms and folding mechanism are comparatively simple, and the research of folding house roof lags behind engineering practice state.How can open up scissors hinge structure and folding house roof and combine urgent problem especially.
Summary of the invention
Goal of the invention: in order to produce the annular roof system of being convenient to folding, and require this folding house roof can not only meet the various functions requirement of building to roof system folding, also there is the advantages such as design and easy construction, can meet preferably medium and small span and build the requirement to roof system folding function, larger space is provided can also to place, bottom simultaneously.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
A kind of dicyclo scissors unit launches roof structure, is made up of scissors unit circle and roof panel;
Described scissors unit circle is two circles, every circle scissors unit circle is by a circle scissors cell formation, scissors unit is formed at the middle part pin-connected joints pin joint at stripe board middle part by two stripe board, between adjacent two scissors unit, passes through pin pin joint together in stripe board end;
Described roof panel forms by being distributed on the circle of one on same circle folding unit, and described folding unit is formed at side pin joint by two fanning strips;
The center, upper end of folding unit arranges a described scissors unit, at the upside of two folding unit intersections, scissors unit described in another is set, and two scissors unit drive folding unit jointly; Described scissors unit circle is positioned at described roof panel face.
Two fanning strips of described folding unit connect by bearing pin in side, and two stripe board of described scissors unit are arranged on described bearing pin, and on bearing pin, the position of corresponding pin arranges pin joint hole, and form described middle part pin-connected joints.
A side at described fanning strip is provided with the first pin shaft hole, be provided with the second pin shaft hole at the opposite side of fanning strip, described the first pin shaft hole and the second pin shaft hole are positioned at the diverse location of fanning strip side length direction, and described bearing pin forms a folding unit through the first pin shaft hole of a fanning strip and the second pin shaft hole of another fanning strip.
The first pin shaft hole and the second pin shaft hole at fanning strip are provided with corresponding to the pin place of middle part, scissors unit pin-connected joints the preformed hole that does not hinder pin motion.
A kind of laterally scissors unit of the present invention can retractable roof structure, and every fanning strip is all same size, links up spatial loop of same formation after hinged, and all points to the same center of circle.
Beneficial effect: roof structure provided by the invention, by expansion and the closure of scissors unit circle, realize the hoop opening and closing of roof system; Owing to co-existing in two circle scissors unit, therefore do not need to support with pillar at roof system center, for having saved space in the place below roof system; The benefit that scissors unit circle is positioned at face is to save space, makes structure more short and sweet.In roof system moving process, due to the existence of scissors unit system, can avoid the collision of adjacent members in motion process, can obtain the shrinkage factor of larger folding house roof; In addition, because number of components of the present invention is far fewer than general folding grid structure, therefore give the effect of a kind of brevity and lucidity of people, overcome the various in disorder shortcoming of network sense organ upper lever; And its structure rationally, design and construction simple, be particularly suitable for the building of medium and small span.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the semi-collapsed condition schematic diagram of structure of the present invention;
Fig. 3 is the schematic diagram of fanning strip;
Fig. 4 is the assembling schematic diagram of folding unit and scissors unit;
Wherein: 1, fanning strip, 2, scissors unit, 3, pin, 4, bearing pin, 5, the first pin shaft hole, 6, the second pin shaft hole, 7, pin joint hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 the structural representation of the roof system of a kind of circular development based on inventive concept, comprise scissors unit circle, roof panel etc.Scissors unit circle and roof panel form by pin pin joint.
Wherein, scissors unit circle is two circles altogether, and scissors unit 2 is formed by pin 3 pin joints by two stripe board, form middle part pin-connected joints at middle part, between scissors unit 2, respectively in end by pin 3 pin joints together, after launching, form an annular scissors unit circle.
Roof panel forms by being distributed on one on same circle circle folding unit, and between folding unit, also the mode by pin joint connects, between two folding units of head and the tail launching or opening folding time, referring to Fig. 2.Each folding unit is formed by the mutual pin joint of two fanning strips 1, the corresponding scissors unit 2 of each folding unit, and drive folding unit by corresponding scissors unit 2, on bearing pin 4, the pin place at 2 pin-connected joints places, middle part, corresponding scissors unit arranges pin joint hole 7, so that scissors unit 2 is connected with folding unit.
The first pin shaft hole 5 and the second pin shaft hole 6 at fanning strip 1 are removed corresponding to the hole wall at pin 3 places of scissors unit 2 middle part pin-connected joints, make it not hinder the motion of pin 3.Referring to Fig. 4.
Every fanning strip 1 is all same size, links up ring of same formation, and all point to the same center of circle after pin joint.
Between all scissors unit 2 and scissors unit 2, between fanning strip 1 and fanning strip 1, between scissors unit 2 and fanning strip 1, be pin joint, convenient unlatching with closed.
Implementation procedure: first utilize computer to draft the position after roof panel launches, arrange scissors unit at assigned address afterwards, each scissors unit is coupled together, just formed circular development roof system.
Be noted that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. dicyclo scissors unit launches a roof structure, it is characterized in that: be made up of scissors unit circle and roof panel;
Described scissors unit circle is two circles, each scissors unit circle is made up of a circle scissors unit (2), scissors unit (2) is formed at the middle part pin-connected joints pin joint at stripe board middle part by two stripe board, between adjacent two scissors unit (2), passes through pin (3) pin joint together in stripe board end;
Described roof panel forms by being distributed on the circle of one on same circle folding unit, and described folding unit is formed at side pin joint by two fanning strips (1);
The center, upper end of folding unit arranges a described scissors unit (2), at the upside of two folding unit intersections, scissors unit (2) described in another is set, and two scissors unit (2) drive folding unit jointly; Described scissors unit circle is positioned at described roof panel face.
2. the roof structure that dicyclo scissors according to claim 1 unit launches, it is characterized in that: two fanning strips (1) of described folding unit connect by bearing pin (4) in side, two stripe board of described scissors unit (2) are arranged on pin (3), position at the upper corresponding pin (3) of bearing pin (4) arranges pin joint hole (7), and forms described middle part pin-connected joints.
3. the roof structure that dicyclo scissors according to claim 2 unit launches, it is characterized in that: be provided with the first pin shaft hole (5) in a side of described fanning strip (1), be provided with the second pin shaft hole (6) at the opposite side of fanning strip (1), described the first pin shaft hole (5) and the second pin shaft hole (6) are positioned at the diverse location of fanning strip (1) side length direction, and described bearing pin (4) forms a folding unit through first pin shaft hole (5) of a fanning strip (1) and second pin shaft hole (6) of another fanning strip (1).
4. launch roof structure according to the dicyclo scissors unit described in claim 2 or 3, it is characterized in that: the first pin shaft hole (5) and the second pin shaft hole (6) at fanning strip (1) locate to be provided with corresponding to the pin (3) of scissors unit (2) middle part pin-connected joints the preformed hole that does not hinder pin (3) motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139020.7A CN103938780B (en) | 2014-04-09 | 2014-04-09 | A kind of dicyclo scissors unit launches roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139020.7A CN103938780B (en) | 2014-04-09 | 2014-04-09 | A kind of dicyclo scissors unit launches roof system |
Publications (2)
| Publication Number | Publication Date |
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| CN103938780A true CN103938780A (en) | 2014-07-23 |
| CN103938780B CN103938780B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410139020.7A Expired - Fee Related CN103938780B (en) | 2014-04-09 | 2014-04-09 | A kind of dicyclo scissors unit launches roof system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879647A (en) * | 2015-04-20 | 2015-09-02 | 佛山市禾才科技服务有限公司 | Multi-angular rotation multi-deformation structure |
| CN104952488A (en) * | 2015-05-06 | 2015-09-30 | 佛山市禾才科技服务有限公司 | Shear type mechanism capable of controlling shape through numerical value |
| CN111424813A (en) * | 2020-04-30 | 2020-07-17 | 陕西建工集团股份有限公司 | Construction method for asymmetric curtain wall structure of greenhouse |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003184217A (en) * | 2001-12-14 | 2003-07-03 | Mitsubishi Heavy Ind Ltd | Open-close type dome roof and its open-close driving device |
| US20050133090A1 (en) * | 2003-12-18 | 2005-06-23 | Robert Couturier | Deployable rain catching system |
| EP1259678B1 (en) * | 2000-03-01 | 2005-08-24 | Building Design Partnership Limited | Retractable roof |
| CN1779144A (en) * | 2005-09-22 | 2006-05-31 | 浙江大学 | Externally turnover and openalbe expandable structure and production thereof |
| CN102605890A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Circumferential retractable roof structure |
| CN202611066U (en) * | 2012-03-08 | 2012-12-19 | 东南大学 | Roof structure capable of being opened and closed in circumferential direction |
-
2014
- 2014-04-09 CN CN201410139020.7A patent/CN103938780B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1259678B1 (en) * | 2000-03-01 | 2005-08-24 | Building Design Partnership Limited | Retractable roof |
| JP2003184217A (en) * | 2001-12-14 | 2003-07-03 | Mitsubishi Heavy Ind Ltd | Open-close type dome roof and its open-close driving device |
| US20050133090A1 (en) * | 2003-12-18 | 2005-06-23 | Robert Couturier | Deployable rain catching system |
| CN1779144A (en) * | 2005-09-22 | 2006-05-31 | 浙江大学 | Externally turnover and openalbe expandable structure and production thereof |
| CN102605890A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Circumferential retractable roof structure |
| CN202611066U (en) * | 2012-03-08 | 2012-12-19 | 东南大学 | Roof structure capable of being opened and closed in circumferential direction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879647A (en) * | 2015-04-20 | 2015-09-02 | 佛山市禾才科技服务有限公司 | Multi-angular rotation multi-deformation structure |
| CN104879647B (en) * | 2015-04-20 | 2017-06-16 | 佛山市禾才科技服务有限公司 | A kind of polygonal rotation shape changeable structure |
| CN104952488A (en) * | 2015-05-06 | 2015-09-30 | 佛山市禾才科技服务有限公司 | Shear type mechanism capable of controlling shape through numerical value |
| CN111424813A (en) * | 2020-04-30 | 2020-07-17 | 陕西建工集团股份有限公司 | Construction method for asymmetric curtain wall structure of greenhouse |
| CN111424813B (en) * | 2020-04-30 | 2021-04-02 | 陕西建工集团股份有限公司 | Construction method for asymmetric curtain wall structure of greenhouse |
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| Publication number | Publication date |
|---|---|
| CN103938780B (en) | 2015-12-30 |
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Application publication date: 20140723 Assignee: CHINA ENERGY ENGINEERING GROUP JIANGSU POWER DESIGN INSTITUTE CO.,LTD. Assignor: SOUTHEAST University Contract record no.: X2021980000322 Denomination of invention: A double ring shear deployable roof Granted publication date: 20151230 License type: Common License Record date: 20210113 |
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