CN106639110B - A kind of planar radial retractable Roof Structures with rigid roofing plate - Google Patents
A kind of planar radial retractable Roof Structures with rigid roofing plate Download PDFInfo
- Publication number
- CN106639110B CN106639110B CN201611011582.9A CN201611011582A CN106639110B CN 106639110 B CN106639110 B CN 106639110B CN 201611011582 A CN201611011582 A CN 201611011582A CN 106639110 B CN106639110 B CN 106639110B
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- Prior art keywords
- chain scissor
- scissor mechanism
- rigid
- circumferential
- radial
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 238000010276 construction Methods 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/16—Roof structures with movable roof parts
- E04B7/166—Roof structures with movable roof parts characterised by a translation movement of the movable roof part, with or without additional movements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a kind of planar radial retractable Roof Structures with rigid roofing plate, it is made of lower flat radial direction folding house roof and top rigid roofing plate, planar radial folding house roof is made of more than two circumferential chain scissor mechanisms and more than two radial direction chain scissor mechanisms;Planar radial retractable Roof Structures are divided into the rigid roofing plate unit being made of continuous triangle roof boarding connection unit each other and quadrangle roof boarding connection unit on the projection surface;For top rigid panel by being located at the first rigid plate folding unit of triangular panels connection unit and being formed positioned at the second rigid plate folding unit of quadrangle panel connection unit, it is an isosceles triangle plate that the first rigid plate, which folds unit,;It is the vertical quadrangular plate of a pair of of linea angulata that second rigid plate, which folds unit,.Planar radial retractable Roof Structures of the present invention are stretched freedom, and expansion and contraction is big;Reasonable, design and construction is simple are constructed, is particularly suitable for the building of medium and small span.
Description
Technical field
The present invention relates to a kind of planar radial retractable Roof Structures with rigid roofing plate.
Background technology
Retractable Roof Structures are a kind of new structures to grow up nearly over half a century, can according to the variation of air and
The use demand of building partly or entirely opens and closes roof system.There are two types of stabilizations for the tool that is mainly characterized by of retractable Roof Structures
Configuration:Fully closed condition and it is fully deployed working condition.Roof system serviceability limit stage needs to move and possess multiple and different
Stress compared with conventional building construction, designs and constructs and is more complicated.Therefore domestic External building is for retractable Roof Structures
Application it is extremely limited, and cannot well meet building function demand of the people to retractable Roof Structures.
The content of the invention
The technical problems to be solved by the invention are in view of the deficiency of the prior art, and to provide a kind of vertical
Good rigidity, shrinking percentage it is big and it is simple in structure be easy to fold the planar radial retractable Roof Structures with rigid roofing plate.Meet
Building pair can open up the various functions requirement of roof structure, also have many advantages, such as to design and easy for construction.
In order to solve the above technical problems, the technical solution adopted by the present invention is:
A kind of planar radial retractable Roof Structures with rigid roofing plate, by lower flat radially retractable roof structure and
Top rigid roofing plate composition, it is characterised in that:Planar radial folding house roof by more than two circumferential chain scissor mechanisms and
More than two radial direction chain scissor mechanisms composition, circumferential chain scissor mechanism arranged concentric, radial direction chain scissor mechanism is along institute
State the radial arrangement for the annulus that circumferential chain scissor mechanism is formed;Circumferential chain scissor mechanism is single by multiple circumferential symmetrical scissors hinges
Member is from beginning to end to be circularized;Radial direction chain scissor mechanism is connected to linear end to end by multiple radial symmetric scissors hinge unit;It is described
Circumferential symmetrical scissors hinge is hingedly made of the first connecting rod of two equal lengths among bar, and the radial symmetric scissors hinge is by two
The second connecting rod of a equal length hingedly forms among bar;Radial direction chain scissor mechanism passes through footpath with circumferential chain scissor mechanism
It hingedly realizes and is connected with the first connecting rod end of circumferential symmetrical scissors hinge unit to the second connecting rod end of symmetrical scissors hinge unit,
And radial direction chain scissor mechanism, which stretches out outmost turns circumferential direction chain scissor mechanism end and is articulated with only, has vertical rotating freedom
The hinged-support of degree;The planar radial retractable Roof Structures are divided on the projection surface by continuous triangle roof boarding connection each other
The rigid roofing plate connection unit of unit and quadrangle roof boarding connection unit composition;
Radially chain scissor mechanism is symmetrical for the triangle roof boarding connection unit, the triangle Roof plate element
Three vertex include first that two radial direction chain scissor mechanisms at interval and the circumferential chain scissor mechanism of inside are hingedly formed
Vertex, the second vertex and radial direction chain scissor mechanism among the first and second vertex and the adjacent circumferential direction of innermost circle
The 3rd vertex that the hinge joint of chain scissor mechanism is formed.
Radially chain scissor mechanism is symmetrical for the quadrangle panel connection unit, the quadrangle panel connection unit
Four vertex are located on three adjacent radial direction chain scissor mechanisms and are all cut in radial direction chain scissor mechanism and circumferential chain
On the hinge joint of formula mechanism;Four vertex of the quadrangle panel connection unit include cutting positioned at three adjacent radial direction chains
Two circumferential chain scissors machines of the intermediate radial chain scissor mechanism of formula mechanism and separately one circumferential chain scissor mechanism
The 4th vertex and the 5th vertex on the hinge joint of structure and in three adjacent radial direction chain scissor mechanisms both sides footpath
To chain scissor mechanism and by the 6th vertex and the 7th vertex on the hinge joint of circumferential chain scissor mechanism separately;
Wherein triangle roof boarding connection unit S, quadrangle roof boarding connection unit is N number of, and X is radial direction chain scissors machine
The number of structure, Y are the number of circumferential chain scissor mechanism, then meet
The top rigid roofing plate by be located at the triangular panels connection unit the first rigid plate fold unit and
Unit composition is folded positioned at the second rigid plate of the quadrangle panel connection unit;First rigid plate folds unit by two
Into an isosceles triangle after the first above rigid plate group is hingedly formed and is unfolded, the first rigid plate of each pair group is firm by two pieces
Property plate is along the hinged foldable structure in the high position of the isosceles triangle, two pieces of rigid plates of phase adjacency pair the first rigid plate group
Between folding direction on the contrary, the folding direction between adjacent first rigid plate group is opposite;Second rigid plate folds unit
The vertical quadrangular plate of linea angulata, each pair second are rigid in a pair after hingedly being formed and be unfolded by four pairs or more of the second rigid plate group
Plate group is two pieces of phase adjacency pair the second rigid plate group along the hinged foldable structure in the diagonal position by two pieces of rigid plates
Folding direction between rigid plate is on the contrary, the folding direction between adjacent second rigid plate group is opposite.
High equidistant placement of the first rigid plate group along the isosceles triangle;Second rigid plate group is along the quadrangular plate
Diagonal equidistant placement.
The number of the circumferential direction chain scissor mechanism is 3~10, the number of the radial direction chain scissor mechanism for 10~
40.
The first connecting rod is straight-bar.
The second connecting rod is straight-bar.
When planar radial folding house roof is in its fully unfolded position, rigid roofing plate is in tensioning state, bears the external world
And the load of structure itself, the distance between affixed angle point of rigid roofing plate unit maximum at this time;When planar radial folding room
When lid is in contraction state, Distance Shortened between the affixed angle point of rigid roofing plate unit.
The planar radial retractable Roof Structures that the present invention has rigid roofing plate have many advantages:
1) from heavy and light.Slim and graceful material can be used in rigid roofing plate, so that construction weight reduces, the support construction of lower part
It can also accordingly be reduced with the cross dimensions on basis, substantially reduce project cost.
2) energy consumption is reduced, is saved money.Rigid roofing plate loss material is few, and can select the material of certain light transmittance
Material, natural light can be made full use of when planar radial retractable Roof Structures are fully deployed, use on daytime can reduce artificial light.
3) speed of application is fast.
The present invention is synchronously stretched by radial direction chain scissor mechanism and circumferential chain scissor mechanism, and top is using described
Rigid roofing plate, the freedom so that the planar radial retractable Roof Structures with rigid roofing plate are stretched, expansion and contraction are big;Scissors
The folding direction of unit is cut with scissors as vertical plane, makes the planar radial retractable Roof Structures with rigid roofing plate with larger vertical
Rigidity, and reasonable, design and construction is simple are constructed, it is particularly suitable for the building of medium and small span.
Description of the drawings
The present invention is described in more detail with reference to the accompanying drawings and embodiments:
Fig. 1 is the planar radial retractable Roof Structures schematic diagram that the present invention has rigid roofing plate.
Fig. 2 is the top view for the planar radial retractable Roof Structures that the present invention has rigid roofing plate.
Fig. 3 is that radial direction chain scissor mechanism and circumferential chain scissor mechanism are hinged schematic diagram.
Fig. 4 is the symmetrical scissors hinge cell schematics for forming chain scissor mechanism.
Fig. 5 is that the first rigid plate on triangular panels connection unit folds unit unfolded state schematic diagram.
Fig. 6 is that the first rigid plate on triangular panels connection unit folds unit unfolded state schematic diagram.
Fig. 7 is that the second rigid plate on quadrangle panel connection unit folds unit unfolded state schematic diagram.
Fig. 8 is that the second rigid plate on quadrangle panel connection unit folds unit unfolded state schematic diagram.
Specific embodiment
Referring to Figure of description, more detailed description is made to the present invention:
As shown in Figure 1, a kind of planar radial retractable Roof Structures 1 with rigid roofing plate.The structure is by lower flat
Radial direction folding house roof and top rigid roofing plate composition, wherein planar radial folding house roof are by 3 circumferential chain scissor mechanisms 2
It is formed with 16 radial direction chain scissor mechanisms 4.Wherein, circumferential chain scissor mechanism 2 cuts with scissors 3 groups of unit by the symmetrical scissors of 48 circumferential directions
Into circumferential 2 radially even arranged for interval of chain scissor mechanism;Radial direction chain scissor mechanism 4 is cut with scissors by 14 radial symmetric scissors
Unit 5 forms, and radial direction chain scissor mechanism 4 circumferentially arrange by uniform intervals, and cuts with scissors unit to stretch there are two radial symmetric scissors
Go out the circumferential chain scissor mechanism of outmost turns, be articulated with the hinged-support 7 only with vertical rotating degree of freedom.
Planar radial folding house roof is divided into continuous rigid roofing plate connection unit each other on the projection surface, including triangle
Roof boarding connection unit ACE, quadrangle roof boarding connection unit ABCD.Two vertex A in triangle roof boarding connection unit,
E is located at the first top that the adjacent radial direction chain scissor mechanism at two intervals and the circumferential chain scissor mechanism of inside are hingedly formed
The adjacent circumferential chain of point, the second vertex and radial direction chain scissor mechanism among the first and second vertex and inside
The 3rd vertex C that the hinge joint of scissor mechanism is formed;
Radially chain scissor mechanism is symmetrical for quadrangle roof boarding connection unit, four of quadrangle roof boarding connection unit
Vertex is located on three adjacent radial direction chain scissor mechanisms, wherein, A, B vertex are located at three adjacent radial direction chain scissors machines
On the hinge joint of the intermediate radial chain scissor mechanism of structure and two circumferential chain scissor mechanisms, other two vertex C, D difference
The hinge of the radial direction chain scissor mechanism of both sides and circumferential chain scissor mechanism in three adjacent radial direction chain scissor mechanisms
On contact;
As shown in Fig. 2, continuously distributed the triangle roof boarding connection unit 8 on the perspective plane of planar radial folding house roof
With quadrangle roof boarding connection unit 9.Planar radial folding house roof with rigid roofing plate is connected by 8 triangle roof boardings
8,16 quadrangle roof boarding connection units 9 of order member form.
As shown in figure 3, the connecting node composition of radial direction chain scissor mechanism and circumferential chain scissor mechanism is as follows:Circumferential chain
Shape scissor mechanism 2 and radial direction chain scissor mechanism 4 cut with scissors unit interlinking lever end hinged joint 6 by upper and lower two scissors and connect.As a result,
By the effect of the hinged joint, radial direction chain scissor mechanism and circumferential chain scissor mechanism in grid structure moving process are realized
Synchronization telescope.
Composition radial direction chain scissor mechanism as shown in Figure 4 and the symmetrical scissors hinge unit of circumferential chain scissor mechanism are mesh
Before be most widely used parallel scissors hinge unit.The length of connecting rod of symmetrical scissors hinge unit is equal, and by connecting rod among
One pin-connected joints is connected, and connecting rod is only capable of around vertically being relatively rotated with this to the axis of plane where connecting rod, and other freedom
Degree is restricted completely;The connection between symmetrical scissors hinge unit is by the point articulated realization of boom end articulated simultaneously.The list
The line keeping parallelism of first its end hinged joint during the motion.
It is the first rigid plate folding cell schematics on triangular panels connection unit as shown in Figure 5 and Figure 6.Triangle
Roof boarding connection unit 8 is arranged on triangle ACE, and wherein vertex A, E is in two radial direction chain scissor mechanisms 4 and most at interval
At the hinge joint of inside circumferential direction chain scissor mechanism 2;Vertex C is in the radial direction chain scissor mechanism 4 where radial symmetry axis and interior
On the hinge joint of the adjacent circumferential chain scissor mechanism 2 in side.In the present embodiment, gore plate unit is firm by 6 pair first
Property plate group be hinged, it is 4 pairs intermediate wherein first pair of plate group and last a pile plate group hingedly form for TRIANGULAR PLATE ELEMENTS BASED
Plate group is hingedly formed by trapezoidal rigid plate unit, and the common edge of each rigid plate junction is boundary line, boundary line be divided into crest line and
Valley line represents folding direction outwardly and inwardly respectively.The angle being foldable outwardly between the exterior normal for referring to adjacent rigid plate
Become larger, the angle folded inward between the inter normal for referring to adjacent rigid plate becomes larger.Point 81,83 is the intersection point of crest line, point 80,
82nd, 84 be valley line intersection point, and the intersection point of crest line and the intersection point of valley line in radial symmetry axis alternately be equally spaced.
It is the second rigid plate folding cell schematics on quadrangle panel connection unit as shown in Figure 7 and Figure 8.Quadrangle
Four vertex ABCD of panel connection unit 8 are located on three adjacent radial direction chain scissor mechanisms, wherein, vertex C, D are located at
On the radial direction chain scissor mechanism of both sides and positioned at same circumferential chain scissors machine in three adjacent radial direction chain scissor mechanisms
On structure, another two vertex A, B are located on a radial direction chain scissor mechanism among three adjacent radial direction chain scissor mechanisms
And on the hinge joint of radial direction chain scissor mechanism and circumferential chain scissor mechanism.It is right in quadrangle panel connection unit two
On linea angulata, the knot for being disposed with the second rigid plate group being hinged, the second rigid plate group and the first rigid plate group respectively symmetrically
Structure is identical, is also made of several groups of triangular plates and trapezoidal plate.In the present embodiment, the second rigid plate group is 15 pairs, including 11
To the rigid plate group being made of trapezoidal rigid plate unit and 4 pairs of rigid plate groups being made of triangle rigidity plate unit.Each rigidity
The common edge of plate junction is boundary line, and boundary line is divided into crest line and valley line, represents folding direction outwardly and inwardly respectively.To
Outer folding refers to that the angle between the exterior normal of adjacent rigid plate becomes larger, fold inward refer to adjacent rigid plate inter normal it
Between angle become larger.There are four crest lines and four valley lines to intersect at cornerwise intersection point 91, wherein valley line be distributed in diagonal AB,
On CD, crest line is point 91 and the line at each side midpoint 92,93,94,95 of quadrangle.The intersection point of crest line and the intersection point of valley line are distributed
On the N1 Along ents and N2 Along ents of diagonal AB, CD (N1 and N2 are greater than 2 integer).
Claims (5)
1. a kind of planar radial retractable Roof Structures with rigid roofing plate, firm by lower flat radial direction folding house roof and top
Property roof boarding composition, it is characterised in that:Planar radial folding house roof by more than two circumferential chain scissor mechanisms and two with
On radial direction chain scissor mechanism composition, circumferential chain scissor mechanism arranged concentric, radial direction chain scissor mechanism is along the circumferential direction
The radial arrangement for the annulus that chain scissor mechanism is formed;Circumferential chain scissor mechanism cuts with scissors units end to end by multiple circumferential symmetrical scissors
It is connected and circularizes;Radial direction chain scissor mechanism is connected to linear end to end by multiple radial symmetric scissors hinge unit;The circumferential direction is right
Scissors hinge is claimed hingedly to be made of among bar the first connecting rod of two equal lengths, the radial symmetric scissors hinge is by two length
Equal second connecting rod hingedly forms among bar;Radial direction chain scissor mechanism passes through radial symmetric with circumferential chain scissor mechanism
The second connecting rod end of scissors hinge unit is hingedly realized with the first connecting rod end of circumferential symmetrical scissors hinge unit and is connected, and footpath
Outmost turns circumferential direction chain scissor mechanism end is stretched out to chain scissor mechanism and is articulated with the hinge only with vertical rotating degree of freedom
Bearing;The planar radial folding house roof is divided on the projection surface by continuous triangle roof boarding connection unit and four sides each other
The rigid roofing plate connection unit of shape roof boarding connection unit composition;
Radially chain scissor mechanism is symmetrical for the triangle roof boarding connection unit, three of the triangle Roof plate element
Vertex include interval two radial direction chain scissor mechanisms and inside circumferential chain scissor mechanism hingedly formed the first vertex,
Second vertex and radial direction chain scissor mechanism among the first and second vertex and the adjacent circumferential chain of innermost circle are cut
The 3rd vertex that the hinge joint of formula mechanism is formed;
Radially chain scissor mechanism is symmetrical for the quadrangle panel connection unit, four of the quadrangle panel connection unit
Vertex is located on three adjacent radial direction chain scissor mechanisms and all in radial direction chain scissor mechanism and circumferential chain scissors machine
On the hinge joint of structure;Four vertex of the quadrangle panel connection unit include being located at three adjacent radial direction chain scissors machines
The intermediate radial chain scissor mechanism of structure and two circumferential chain scissor mechanisms of separately one circumferential chain scissor mechanism
The 4th vertex and the 5th vertex on hinge joint and in three adjacent radial direction chain scissor mechanisms both sides radial direction chain
Shape scissor mechanism and by the 6th vertex and the 7th vertex on the hinge joint of circumferential chain scissor mechanism separately;
Wherein triangle roof boarding connection unit S, quadrangle roof boarding connection unit is N number of, and X is radial direction chain scissor mechanism
Number, Y are the number of circumferential chain scissor mechanism, then meet
The top rigid roofing plate is folded unit by the first rigid plate for being located at the triangular panels connection unit and is located at
Second rigid plate of the quadrangle panel connection unit folds unit composition;First rigid plate fold unit by two pairs with
On the first rigid plate group hingedly form and be unfolded after into an isosceles triangle, the first rigid plate of each pair group is by two pieces of rigid plates
The foldable structure hinged along the high position of the isosceles triangle, between two pieces of rigid plates of phase adjacency pair the first rigid plate group
Folding direction on the contrary, the folding direction between adjacent first rigid plate group is opposite;Second rigid plate folds unit by four
The vertical quadrangular plate of linea angulata in a pair after the second above rigid plate group is hingedly formed and is unfolded, each pair the second rigid plate group
For by two pieces of rigid plates along the hinged foldable structure in the diagonal position, two pieces of rigidity of phase adjacency pair the second rigid plate group
Folding direction between plate is on the contrary, the folding direction between adjacent second rigid plate group is opposite;First rigid plate group is along described etc.
The high equidistant placement of lumbar triangle shape;Diagonal equidistant placement of the second rigid plate group along the quadrangular plate.
2. planar radial retractable Roof Structures according to claim 1, it is characterised in that:The radial direction chain scissor mechanism
It is evenly arranged on the annulus, the circumferential direction chain scissor mechanism is in the radially equidistant placement of annulus.
3. planar radial retractable Roof Structures according to claim 2, it is characterised in that:The circumferential direction chain scissor mechanism
Number for 3~10, the number of the radial direction chain scissor mechanism is 10~40.
4. planar radial retractable Roof Structures according to claim 3, it is characterised in that:The first connecting rod is straight for plane
Bar.
5. planar radial retractable Roof Structures according to claim 3, it is characterised in that:The second connecting rod is straight for plane
Bar.
Priority Applications (1)
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CN201611011582.9A CN106639110B (en) | 2016-11-15 | 2016-11-15 | A kind of planar radial retractable Roof Structures with rigid roofing plate |
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CN201611011582.9A CN106639110B (en) | 2016-11-15 | 2016-11-15 | A kind of planar radial retractable Roof Structures with rigid roofing plate |
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CN106639110A CN106639110A (en) | 2017-05-10 |
CN106639110B true CN106639110B (en) | 2018-05-25 |
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CN201611011582.9A Expired - Fee Related CN106639110B (en) | 2016-11-15 | 2016-11-15 | A kind of planar radial retractable Roof Structures with rigid roofing plate |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02200947A (en) * | 1989-01-31 | 1990-08-09 | Nippon Steel Corp | Water block installation structure of roof panel |
JPH04339945A (en) * | 1991-02-22 | 1992-11-26 | Maeda Corp | Openable roof structure |
JPH051446A (en) * | 1990-11-02 | 1993-01-08 | Kumagai Gumi Co Ltd | Roof structure formed by combination of triangle shapes |
CN102605861A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Deployable cable pole dome structure |
CN202611062U (en) * | 2012-03-08 | 2012-12-19 | 东南大学 | Internal folding retractable roof structure |
CN202611063U (en) * | 2012-03-08 | 2012-12-19 | 东南大学 | Flat-plate type retraceable roof structure |
-
2016
- 2016-11-15 CN CN201611011582.9A patent/CN106639110B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02200947A (en) * | 1989-01-31 | 1990-08-09 | Nippon Steel Corp | Water block installation structure of roof panel |
JPH051446A (en) * | 1990-11-02 | 1993-01-08 | Kumagai Gumi Co Ltd | Roof structure formed by combination of triangle shapes |
JPH04339945A (en) * | 1991-02-22 | 1992-11-26 | Maeda Corp | Openable roof structure |
CN102605861A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Deployable cable pole dome structure |
CN202611062U (en) * | 2012-03-08 | 2012-12-19 | 东南大学 | Internal folding retractable roof structure |
CN202611063U (en) * | 2012-03-08 | 2012-12-19 | 东南大学 | Flat-plate type retraceable roof structure |
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