CN105178491A - Planar opening and closing film roof - Google Patents
Planar opening and closing film roof Download PDFInfo
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- CN105178491A CN105178491A CN201510333975.0A CN201510333975A CN105178491A CN 105178491 A CN105178491 A CN 105178491A CN 201510333975 A CN201510333975 A CN 201510333975A CN 105178491 A CN105178491 A CN 105178491A
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Abstract
The invention discloses a planar opening and closing film roof. The planar opening and closing film roof comprises a foldable net rack and a film structure; the foldable net rack consists of a sliding track, rigid beams, rollers and shear type unit groups; each shear type unit group consists of V-shaped shear units and an X-shaped shear unit which are connected to one another in series; two ends of each shear type unit group is provided with the corresponding V-shaped shear units; the middle of each shear type unit group is provided with the corresponding X-shaped shear unit; the V-shaped shear units on two sides of each shear type unit group are respectively connected with the corresponding rigid beams on the two sides at an intersection point through pins; the rigid beam in the middle of each shear type unit group is connected with the corresponding X-shaped shear type unit at a middle intersection point; the film structure comprises a plurality of film structure units; each film structure unit consists of a vertical rod and a film material; after being expanded, the film material of each film structure unit is in the shape of a rectangular pyramid approximately; the vertical rods are fixed at the intersection points where the rigid beams are intersected with the X-shaped shear type units; tops of the film materials are fixed at the upper ends of the vertical rods; and four corners of each film material are respectively fixed on the two rigid beams which are adjacent to the rigid beam of the corresponding vertical rod. The planar opening and closing film roof is simple in structure, convenient to use and high in structural stiffness, and can be used in an opened state or a closed state.
Description
Technical field
The present invention relates to a kind of film roof system, espespecially a kind of plane folding film roof system.
Background technology
Building film material has following advantages: 1, gently heavy.The weight of film material only has 1.3-1.5kN/m
2, roofing weight can be made to reduce, the cross dimensions on the braced structures of bottom and basis is also correspondingly reduced, greatly reduces construction costs.2, energy consumption is reduced, cost saving.Film material light transmittance generally depends on material and coating, and the scope of application is from almost 100% transparent in completely opaque.The light transmittance of common buildings film material is about 15%, so use building film material to make full use of natural light, daytime, use can reduce artificial illumination.3, speed of application is fast.Because building film material has above advantage, so it is more and more subject to the favor of people.At present, building film material is mainly used in, in non-opening-closing type roof system, cannot meeting the demand of people to open-close type roof.
Summary of the invention
The object of the present invention is to provide the plane folding film roof system that a kind of structure is simple, easy to use, the rigidity of structure is high, can use under opening and closing two states.
For achieving the above object, the present invention adopts following technical scheme:
A kind of plane folding film roof system, it is characterized in that, it comprises: folding latticed frame and membrane structure;
Described folding latticed frame by two sliding rails be arranged in parallel, several be crossed on described sliding rail be parallel to each other and the reinforcing beam of equidistant placement, the roller being arranged at reinforcing beam two ends and the plural scissors unit group being parallel to described sliding rail are formed, the quantity of described reinforcing beam be more than or equal to 5 odd number, each described scissors unit group is formed by the V-type scissors unit and middle X-type scissors units in series being positioned at two ends, described V-type scissors unit by two equal lengths quarter butt at one end pin joint form, described X-type scissors unit by two equal length stock midpoint pin joint become and, the length of described stock is the twice of the length of described quarter butt, the described V-type scissors unit of both sides point of intersection respectively with the reinforcing beam pin-connect of corresponding both sides, the described reinforcing beam at middle part and described X-type scissors unit are at middle part point of intersection pin joint, described V-type scissors unit is with adjacent X-type scissors units shared two nodes and be connected by pin joint mode, share two nodes between two adjacent described X-type scissors unit and connected by pin joint mode, distance between adjacent two scissors unit groups is L, distance between the described scissors unit group of contiguous described sliding rail and this sliding rail is H, L/2≤H<L,
Described membrane structure comprises several membrane structure unit arranged in length and breadth on folding latticed frame; Described membrane structure unit is made up of montant and film material, the film material of membrane structure unit struts rear profile for approximate rectangular pyramid shape, the base length that described film material is parallel to described reinforcing beam is L, described montant is fixed on the described reinforcing beam Nodes crossing with X-type scissors unit, the top of described film material is fixed on the upper end of montant, four angles of described film material are separately fixed on two reinforcing beams adjacent with described montant place reinforcing beam, and the film material of adjacent film structures unit is connected smoothly at boundary; The planar film material be attached on reinforcing beam is arranged for the region closing on described sliding rail and be not enough to install complete membrane structure unit and covers this region to carry out.
The beneficial effect of technical scheme provided by the invention is:
Plane folding film roof system of the present invention is owing to adopting above design scheme, and be fixedly connected with sliding rail by the reinforcing beam of side during installation, other reinforcing beam can be moved by roller on sliding rail.When each scissors unit group is when the direction length being parallel to sliding rail is the longest, roof system is in complete closure state, and film material is in tensioning state, bears the load of the external world and structure self, because membrane structure has the support of montant, therefore makes the rigidity of whole roof system higher.When each scissors unit group is being parallel to the direction length of sliding rail the most in short-term, roof system is in open mode.As can be seen here, plane folding film roof structure of the present invention is simple, easy to use, the rigidity of structure is high, can use under opening and closing two states.
Accompanying drawing explanation
Fig. 1 is the structure schematic top plan view of plane folding film roof system of the present invention.
Fig. 2 is the plan structure schematic diagram of plane folding film roof system of the present invention under complete closure state (showing a membrane structure unit in figure).
Fig. 3 is the plan structure schematic diagram of plane folding film roof system of the present invention under full open position.
Fig. 4 is V-type scissors unit and X-type scissors unit connection structure schematic diagram in plane folding film roof system of the present invention.
Fig. 5 is the membrane structure unit three-dimensional schematic diagram in plane folding film roof system of the present invention.
Reference numeral: 1-sliding rail; 2-reinforcing beam; 3-quarter butt; 4-stock; 5-scissors unit group; 6-montant; 7-film material; 8-region; 9-planar film material; 10-V type scissors unit; Work order unit cut by 11-X type; 12-membrane structure unit.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, plane folding film roof system of the present invention, it comprises: folding latticed frame and membrane structure;
Described folding latticed frame by two sliding rails be arranged in parallel 1,5 be crossed on described sliding rail be parallel to each other and the reinforcing beam 2 of equidistant placement, the roller being arranged at reinforcing beam two ends and 3 scissors unit groups 5 being parallel to described sliding rail 1 are formed, each described scissors unit group 5 is in series by 2 the V-type scissors unit 10 and 7 middle X-type scissors unit 11 being positioned at two ends, described V-type scissors unit 10 by two equal lengths quarter butt 3 at one end pin joint form, described X-type scissors unit 11 by two equal length stock 4 midpoint pin joint become and, the length of described stock 4 is twices of the length of described quarter butt 3, the described V-type scissors unit of both sides point of intersection respectively with reinforcing beam 2 pin-connect of corresponding both sides, the described reinforcing beam 2 at middle part and described X-type scissors unit are at middle part point of intersection pin joint, described V-type scissors unit is with adjacent X-type scissors units shared two nodes and be connected by pin joint mode, share two nodes between two adjacent described X-type scissors unit and connected by pin joint mode, distance between adjacent two scissors unit groups 5 is L, distance between the described scissors unit group 5 of contiguous described sliding rail 1 and this sliding rail 1 is H, L/2≤H<L,
Described membrane structure comprises several membrane structure unit 12 arranged in length and breadth on folding latticed frame; Described membrane structure unit 12 is made up of montant 6 and film material 7, the film material 7 of membrane structure unit struts rear profile for approximate rectangular pyramid shape, the base length that described film material 7 is parallel to described reinforcing beam is L, described montant 6 is fixed on described reinforcing beam 2 Nodes crossing with X-type scissors unit, the top of described film material 7 is fixed on the upper end of montant 6, four angles of described film material are separately fixed on two reinforcing beams 2 adjacent with described montant 6 place reinforcing beam, and the film material of adjacent film structures unit is connected smoothly at boundary; The planar film material 9 be attached on reinforcing beam is arranged for the region 8 closing on described sliding rail and be not enough to install complete membrane structure unit and covers this region 8 to carry out.
In other embodiments, the quantity of reinforcing beam 5 also can select the odd number root being greater than 5 as required, and such as reinforcing beam can select 11 or 21.
In other embodiments, the quantity of scissors unit group 5 can select 2 as required, or 4 or more.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. a plane folding film roof system, it is characterized in that, it comprises: folding latticed frame and membrane structure;
Described folding latticed frame by two sliding rails be arranged in parallel, several be crossed on described sliding rail be parallel to each other and the reinforcing beam of equidistant placement, the roller being arranged at reinforcing beam two ends and the plural scissors unit group being parallel to described sliding rail are formed, the quantity of described reinforcing beam be more than or equal to 5 odd number, each described scissors unit group is formed by the V-type scissors unit and middle X-type scissors units in series being positioned at two ends, described V-type scissors unit by two equal lengths quarter butt at one end pin joint form, described X-type scissors unit by two equal length stock midpoint pin joint become and, the length of described stock is the twice of the length of described quarter butt, the described V-type scissors unit of both sides point of intersection respectively with the reinforcing beam pin-connect of corresponding both sides, the described reinforcing beam at middle part and described X-type scissors unit are at middle part point of intersection pin joint, described V-type scissors unit is with adjacent X-type scissors units shared two nodes and be connected by pin joint mode, share two nodes between two adjacent described X-type scissors unit and connected by pin joint mode, distance between adjacent two scissors unit groups is L, distance between the described scissors unit group of contiguous described sliding rail and this sliding rail is H, L/2≤H<L,
Described membrane structure comprises several membrane structure unit arranged in length and breadth on folding latticed frame; Described membrane structure unit is made up of montant and film material, the film material of membrane structure unit struts rear profile for approximate rectangular pyramid shape, the base length that described film material is parallel to described reinforcing beam is L, described montant is fixed on the described reinforcing beam Nodes crossing with X-type scissors unit, the top of described film material is fixed on the upper end of montant, four angles of described film material are separately fixed on two reinforcing beams adjacent with described montant place reinforcing beam, and the film material of adjacent film structures unit is connected smoothly at boundary; The planar film material be attached on reinforcing beam is arranged for the region closing on described sliding rail and be not enough to install complete membrane structure unit and covers this region to carry out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333975.0A CN105178491A (en) | 2015-06-16 | 2015-06-16 | Planar opening and closing film roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333975.0A CN105178491A (en) | 2015-06-16 | 2015-06-16 | Planar opening and closing film roof |
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| Publication Number | Publication Date |
|---|---|
| CN105178491A true CN105178491A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510333975.0A Pending CN105178491A (en) | 2015-06-16 | 2015-06-16 | Planar opening and closing film roof |
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| CN (1) | CN105178491A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437048A (en) * | 2016-08-18 | 2017-02-22 | 潮峰钢构集团有限公司 | Folding truss type full-automatic telescopic canopy and operation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04166538A (en) * | 1990-10-30 | 1992-06-12 | Taisei Corp | Openable type roof |
| CN201095879Y (en) * | 2007-05-23 | 2008-08-06 | 成电电子工程有限公司 | Electric folding sky dome |
| CN101250917A (en) * | 2008-03-31 | 2008-08-27 | 天津大学 | Folding switching house cover |
| CN201221212Y (en) * | 2008-06-19 | 2009-04-15 | 冯树岭 | Folding type movable garage |
| CN201486008U (en) * | 2009-04-13 | 2010-05-26 | 魏华强 | Folding type lighting roof |
| CN102605886A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Flat plate type retractable roof structure |
| CN103899027A (en) * | 2014-04-09 | 2014-07-02 | 东南大学 | Transverse double-ring shear type unit openable roof |
-
2015
- 2015-06-16 CN CN201510333975.0A patent/CN105178491A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04166538A (en) * | 1990-10-30 | 1992-06-12 | Taisei Corp | Openable type roof |
| CN201095879Y (en) * | 2007-05-23 | 2008-08-06 | 成电电子工程有限公司 | Electric folding sky dome |
| CN101250917A (en) * | 2008-03-31 | 2008-08-27 | 天津大学 | Folding switching house cover |
| CN201221212Y (en) * | 2008-06-19 | 2009-04-15 | 冯树岭 | Folding type movable garage |
| CN201486008U (en) * | 2009-04-13 | 2010-05-26 | 魏华强 | Folding type lighting roof |
| CN102605886A (en) * | 2012-03-08 | 2012-07-25 | 东南大学 | Flat plate type retractable roof structure |
| CN103899027A (en) * | 2014-04-09 | 2014-07-02 | 东南大学 | Transverse double-ring shear type unit openable roof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437048A (en) * | 2016-08-18 | 2017-02-22 | 潮峰钢构集团有限公司 | Folding truss type full-automatic telescopic canopy and operation method thereof |
| CN106437048B (en) * | 2016-08-18 | 2018-09-21 | 潮峰钢构集团有限公司 | A kind of folded truss formula Full-automatic telescopic awning and its operating method |
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Application publication date: 20151223 |