CN110847469B - Translational roof opening and closing system - Google Patents
Translational roof opening and closing system Download PDFInfo
- Publication number
- CN110847469B CN110847469B CN201911170854.3A CN201911170854A CN110847469B CN 110847469 B CN110847469 B CN 110847469B CN 201911170854 A CN201911170854 A CN 201911170854A CN 110847469 B CN110847469 B CN 110847469B
- Authority
- CN
- China
- Prior art keywords
- roof
- fixed
- angle steel
- opening
- ball screw
- 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.)
- Expired - Fee Related
Links
Images
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
-
- 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
Abstract
The invention relates to the technical field of house construction, in particular to a translational roof opening and closing system; the blade assembly comprises roof blades and connecting rods, wherein a plurality of roof blades are sequentially spliced together, and every two roof blades are fixedly connected together through the connecting rods; the roof blade comprises a fixed roof and a movable roof, the movable roof is formed by connecting triangular supports and a connecting frame, each triangular support and the corresponding fixed roof are connected with a ball screw through a guide rail, and a screw rod is driven by a motor to rotate to drive a screw nut to perform linear motion so as to enable the triangular supports to perform linear motion along with the screw nut, so that the movable roof opening and closing system is convenient to drive and good in stress performance; the system has the advantages of convenient design and construction and the like so as to better meet the functional requirements of different buildings on the opening and closing of the roof, has free expansion and contraction and high expansion and contraction rate, and is particularly suitable for buildings with small and medium spans.
Description
Technical Field
The invention relates to the technical field of house construction, in particular to a translational roof opening and closing system.
Background
The open-close roof or the open-close roof is a novel building form, and is the result that the modern human material culture living standard develops to a certain extent, and people have increasingly perfect requirements on the functions of fields, hospitals and museums. The indoor and outdoor weather-proof door breaks through the boundary between the traditional indoor space and the traditional outdoor space, and can be switched between the indoor environment and the outdoor environment according to the use function and the weather condition or used as a performance curtain or a door for performance. The retractable roof has different retractable forms, namely: one or more movable units forming the movable roof move according to a certain track in a short time, so that the roof can be opened and closed. The roof that opens and shuts needs the motion and possess a plurality of different stress state in the normal use stage, compares with conventional building construction, and design and construction are more complicated. The existing retractable roof structure is of a rotatable retractable type, namely, the movable units rotate around fixed points, the structure is complex, the stress condition is not good, and gaps are easy to appear between the units in the retractable process.
Disclosure of Invention
In order to overcome the problems, the invention provides a translational roof opening and closing system, the roof opening and closing structure is a translational structure, the structure is simple, the stress condition is good, and no gap exists between units in the opening and closing process.
In order to achieve the purpose, the invention adopts the technical scheme that:
a translational roof opening and closing system comprises roof blades and a connecting rod 20, wherein a plurality of roof blades are sequentially spliced together, and every two roof blades are fixedly connected together through the connecting rod 20;
the roof blade comprises a fixed roof 1 and a movable roof 2,
the fixed roof 1 comprises a support frame 4, a guide rail 5, a ball screw, a motor 9, a speed reducer 10, a coupler 11, ball screw supporting seats 12 and connecting plates 13, wherein the support frame 4 is formed by sequentially splicing two long rods and two short rods, the two long rods are arranged in parallel, the guide rail 5 is arranged below one long rod, the connecting plates 13 are respectively fixed at two ends below the other long rod, the ball screw supporting seats 12 are fixed on each connecting plate 13, the speed reducer 10 is fixed at the end part of one end of the long rod of the support frame 4, one end of the speed reducer 10 is connected with the motor 9, the coupler 11 is connected on an output shaft at the other end of the speed reducer 10, the ball screw is arranged between the two ball screw supporting seats 12, and one end of the ball screw penetrates through;
the movable roof 2 comprises a triangular support 3, a sliding block 6 and a connecting frame 18, wherein the connecting frame 18 is fixedly connected to the bottom of the triangular support 3, the sliding block 6 is arranged on one side, connected with the triangular support 3, of the connecting frame 18, the triangular support 3 is connected with a guide rail 5 of the fixed roof 1 in a matched mode through the sliding block 6 on the connecting frame 18, the other side of the connecting frame 18 is connected to the nut end of a ball screw of the fixed roof 1, and the connecting frame 18 can slide along the screw rod of the ball screw along with the nut end of the ball screw under the driving of the ball screw.
The triangular support 3 further comprises small roller mounting angle steel 14, small roller rolling track angle steel 15 and small rollers 16, wherein the two waists of the triangular support 3 are fixedly connected with the small roller mounting angle steel 14 and the small roller rolling track angle steel 15 which are oppositely arranged respectively, and the small roller mounting angle steel 14 is connected with a plurality of small rollers 16 through bolts.
The tip parts of the triangular supports 3 of the plurality of roof blades are aligned, the tail ends of the supporting frames 4 of every two roof blades are fixedly connected together through the connecting rod 20, and the small roller 16 on the small roller mounting angle steel 14 arranged on one waist of one of the two adjacent triangular supports 3 is matched and connected with the small roller rolling track angle steel 15 arranged on one waist of the other triangular support 3.
The connecting frame 18 is also fixedly connected with a small tripod 19, wherein the small tripod 19 is fixedly connected with the nut end of the ball screw of the fixed roof 1.
The invention has the beneficial effects that:
the invention is a translational roof opening and closing system with convenient driving and good stress performance; the system has the advantages of convenient design and construction and the like so as to better meet the functional requirements of different buildings on the opening and closing of the roof, has free expansion and contraction and high expansion and contraction rate, and is particularly suitable for buildings with small and medium spans.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a blade structure of a roof of the present invention.
FIG. 3 is a schematic view of a blade structure of a roof of the present invention.
Fig. 4 is an enlarged view of a part of the structure of the present invention.
Fig. 5 is an enlarged view of a part of the structure of the present invention.
Fig. 6 is an enlarged view of a part of the structure of the present invention.
Fig. 7 is a schematic cross-sectional view of the mating connection between adjacent triangular brackets in fig. 4.
Fig. 8 is a partial structural schematic diagram of the present invention.
Fig. 9 is a schematic structural view of the mobile roof of the present invention.
Fig. 10 is a schematic view of the structure of the fixed roof of the present invention.
Fig. 11 is a schematic view of the structure of the fixed roof of the present invention.
Fig. 12 is a schematic view of the present invention when opened.
Fig. 13 is a simplified schematic view of the roof opening and closing system of the present invention when fully closed.
Fig. 14 is a simplified schematic view of the opening and closing system of the present invention.
Fig. 15 is a simplified schematic view of the opening and closing system of the present invention.
Fig. 16 is a simplified schematic view of the roof opening and closing system of the present invention when fully open.
Fig. 17 is a partial structural sectional view of the present invention.
Fig. 18 is a partial structural sectional view of the present invention.
Fig. 19 is a schematic view of the attachment of the fixed roof of the present invention.
Wherein: 1 fixing a roof; 2 moving the roof; 3, a triangular bracket; 4, supporting frames; 5, guide rails and 6 sliding blocks; 7, a screw rod; 8, a screw nut; 9 an electric motor; 10, a speed reducer; 11, a coupler; 12 ball screw supporting seats; 13 connecting plates; angle steel is installed on 14 small rollers; 15 small roller rolling rail angle steel; 16 small rollers; 17, a lead screw nut fixing seat; 18 a connecting frame; 19 small tripod; 20 connecting the rods.
Detailed Description
As shown in fig. 1 and 2, a translational roof opening and closing system includes roof blades and a connecting rod 20, wherein a plurality of roof blades are sequentially spliced together, and every two roof blades are connected together through the connecting rod 20;
the roof blade comprises a fixed roof 1 and a movable roof 2,
as shown in fig. 2, 3, 10, 11, 17 and 18, the fixed roof 1 includes a support frame 4, a guide rail 5, a ball screw, a motor 9, a speed reducer 10, a coupler 11, a ball screw support seat 12 and a connecting plate 13, wherein the ball screw includes a screw 7, a screw nut 8 and a screw nut fixing seat 17, the screw nut 8 is sleeved outside the screw 7, and the screw nut fixing seat 17 is sleeved outside the screw nut 8;
the support frame 4 is formed by sequentially splicing two long rods and two short rods, the two long rods are arranged in parallel, a guide rail 5 is arranged below one long rod, two connecting plates 13 are respectively fixed at two ends of the other long rod, a ball screw support seat 12 is fixed on each connecting plate 13, a speed reducer 10 is fixed at the end part of one end of the long rod of the support frame 4 provided with the connecting plates 13, the speed reducer 10 is fixed on the long rod of the support frame 4 at the outer side of one connecting plate 13, one end of the speed reducer 10 is connected with a motor 9, the other end of the speed reducer 10 is connected with a coupler 11, a ball screw is arranged between the two ball screw support seats 12, namely two ends of a screw rod 7 of the ball screw are respectively fixed on the two ball screw support seats 12, and one;
as shown in fig. 2, fig. 3, fig. 4, fig. 6 and fig. 9, the movable roof 2 includes a triangular support 3, a connecting frame 18, a small roller installation angle steel 14, a small roller rolling track angle steel 15 and a small roller 16, wherein the triangular support 3 is an isosceles triangular support with different waist and bottom lengths, the connecting frame 18 is fixedly connected to the bottom of the triangular support 3, a sliding block 6 is arranged above one side of the connecting frame 18 connected to the triangular support 3, the triangular support 3 is connected to the guide rail 5 of the fixed roof 1 in a matching manner through the sliding block 6 on the connecting frame 18, so that the triangular support 3 can slide on the guide rail 5, the other side of the connecting frame 18 is connected to a lead screw nut fixing seat 17 of the fixed roof 1 through a small triangular support 19 fixed thereon, so that the connecting frame 18 can slide along the lead screw nut fixing seat 17 along the lead screw 7 under the driving of the lead screw nut 8, and the small roller installation angle steel 14 and the small roller rolling track rolling angle steel 15 which are A plurality of small rollers 16 are connected to the inner part of the small roller mounting angle steel 14 through bolts;
as shown in fig. 1 and 19, a plurality of roof blades are taken, so that the tips of the triangular supports 3 of the plurality of roof blades are aligned, the ends of the supporting frames 4 of every two roof blades are fixedly connected together through a connecting rod 20, and the two adjacent triangular supports 3 are connected with the small roller rolling track angle steel 15 arranged on the waist of the other triangular support 3 through the small roller 16 arranged on the small roller mounting angle steel 14 arranged on the waist of one of the triangular supports 3 in a matching manner. The method is used for improving the smoothness of the opening and closing processes of the roof.
When the motor 9 rotates, the speed is reduced by the speed reducer 10, the lead screw 7 is driven to rotate by the coupler 11, the lead screw nut 8 drives the connecting frame 18 to move through the lead screw nut fixing seat 17 which is connected with the lead screw nut 8 through a bolt, and the triangular support 3 slides on the guide rail 5 through the sliding block 6.
The arrangement position of the sliding block 6 is symmetrical about the midline of the triangular support 3.
The supporting frame 4 is provided with a plurality of stabilizing bars for stabilizing the supporting frame 4.
The triangular support 3 is an isosceles triangle with a vertex angle of 30 degrees.
When the translational roof opening and closing system is started, the motor 9 rotates forwards, the speed reducer 10 drives the screw rod 7 to rotate at a constant speed, and the screw rod nut 8 drives the movable roof 2 to perform forward translation; when the translational roof opening and closing system is closed, the motor 9 rotates reversely, so that the movable roof 2 translates reversely.
The structure of the invention well considers two using effects of indoor and outdoor of the building by the unique activity function, and satisfies the desire of people to restore nature while integrating into the external space. With the continuous progress of technology, various types of retractable roof structures are developed, and as many as hundreds of buildings with retractable roof structures are built around the world so far, these buildings provide comfortable use environment for people and also provide visual enjoyment for people through the display of different styles.
Each movable roof 2 is connected with a supporting frame 4 through a guide rail 5 and two sliding blocks 6; the connecting frame 18 of the movable roof 2 is arranged below the supporting frame 4 of the fixed roof 1 to ensure that the supporting frame 4 is not interfered during the movement process; two angle steels are welded at the positions of the two waists of each triangular bracket 3, the welding directions are opposite, one angle steel is a small roller mounting angle steel 14, and the other angle steel is a small roller rolling track angle steel 15; a plurality of small rollers 16 are connected to the small roller mounting angle 14 by bolts.
Between the supporting frame 4 and the triangular bracket 3 of the fixed roof 1, besides the connection of the slide block 6 and the guide rail 5, the connection is also carried out through a screw rod 7 and a screw rod nut 8; a speed reducer 10 is further fixed on the support frame 4 and connected with the lead screw 7 through a coupler 11, and a motor 9 is further fixed on the speed reducer 10 to drive the lead screw 7 to rotate at a certain speed, so that the lead screw nut 8 performs linear motion, and the lead screw nut 8 drives the triangular support 3 to make the triangular support and the support frame 4 perform relative motion, thereby realizing the opening and closing of the roof.
The fixed roof 1 is formed by connecting 12 support frames 4 into a whole, and each triangular support 3 is connected with the corresponding support frame 4 through a guide rail 5 and a sliding block 6; the connecting place between every two adjacent triangular brackets 3 is two angle steels with opposite directions, one is a small roller mounting angle steel 14, and the other is a small roller rolling track angle steel 15; a small roller 16 is arranged between the two angle steels, so that the relative motion between the adjacent triangular brackets 3 is changed from sliding to rolling, and the friction damage between the triangular brackets 3 is avoided; the design of angle steel gyro wheel structure has prevented the normal direction displacement of room lid system motion in-process that opens and shuts, has guaranteed the stability and the smooth and easy nature of entire system motion.
As shown in fig. 13, 14, 15 and 16, when the roof opening and closing system is turned on, the power supply is turned on, the motor 9 starts to rotate in the forward direction, a desired rotation speed is obtained through the speed reducer 10, and then the speed is transmitted to the screw rod 7 through the coupling 11, so that the screw rod 7 rotates at a certain speed, and the screw nut 8 drives the triangular bracket 3 to move in the forward direction at a certain speed under the driving of the rotation of the screw rod 7. When the 12 triangular supports 3 move at the same time and at the same speed, the movable roof 2 performs an opening movement, and in the process, although the triangular supports 3 are in a translational motion, the whole movable roof 2 shows a rotation opening mode in the process. When the movable roof 2 is completely opened, the power supply is turned off, the triangular support 3 stops moving, and the opening movement of the roof opening and closing system is finished.
When the roof opening and closing system is closed, the power supply is turned on, the motor 9 starts to rotate reversely, the speed is transmitted to the screw rod 7 through the speed reducer 10 and the coupler 11, the screw rod 7 rotates at a certain speed, and the screw rod nut 8 drives the triangular bracket 3 to move reversely at a certain speed under the driving of the rotation of the screw rod 7. When the 12 triangular supports 3 move at the same time and at the same speed, the movable roof 2 performs a closing movement, and in the process, although the triangular supports 3 are in a translational motion, the whole movable roof 2 shows a rotary closing mode in the process. When the movable roof 2 is completely opened, the power supply is turned off, the blades stop moving, and the closing movement of the roof opening and closing system is finished.
In summary, the roof opening and closing system is additionally provided with the angle steel small roller structure in order to prevent the normal relative motion between the triangular supports 3 in the opening or closing process. During the movement, if a single tripod 3 moves in the normal direction, the tripod 3 will generate a downward force to the adjacent tripod 3, and conversely, the tripod 3 will also receive the reaction force of the adjacent tripod 3, so that twelve tripods 3 are always in the same plane.
In order to enable the movable roof 2 to be better opened and closed without being influenced by the fixed roof 1, the supporting frames 4 are all positioned on the triangular supports 3, and the design further improves the smoothness of the opening and closing system of the roof in the opening and closing process.
The shape of the opening is regular dodecagon in the opening process and after the opening process is completely opened.
The opening shape that a plurality of fixed roofs 1 of above-mentioned room cover system that opens and shuts enclose after splicing together can be triangle-shaped opening, square opening, circular opening and regular polygon open-ended multiple opening, remove room lid 2 like this and to the open-ended fixed roof 1 of different shapes, also have different designs. For example, when the opening formed by splicing the fixed roofs 1 is a square opening, the triangular supports 3 of the movable roof 2 are four; when the opening formed by the fixed roofs 1 after being spliced together is a triangular opening, three triangular supports 3 of the movable roof 2 are provided.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The roof opening and closing structure is of a translational type, the structure is simple, the stress condition is good, and no gap exists among units in the opening and closing process.
The movable roof 2 is composed of square tube welding and outer layer decoration, the triangular support 3 is in an isosceles triangle shape with a vertex angle of 30 degrees, the tail end is a rectangular connecting frame 18, and a plurality of stabilizing rods for stabilizing the connecting frame 18 are arranged on the connecting frame 18.
In the opening or closing process of the roof, adjacent triangular supports 3 can slide relatively, in order to solve the problem, two angle steels in opposite directions are welded on two waists of the front ends of the triangular supports 3, one angle steel is provided with a roller, the other angle steel is used as a track of the roller, on one hand, the sliding between the adjacent blades is changed into rolling by the two angle steels, on the other hand, the strength of the blades is also enhanced, and the deflection of the blades is smaller.
Preferably, each of the small rollers 16 is plural in number, and plural small rollers 16 are arranged in a direction of relative movement with respect to the adjacent triangular brackets 3.
The small rollers 16 are arranged on the corresponding angle steels at equal intervals.
The fixed roof 1 does not affect the movement of the movable roof, and the plane of the fixed roof 1 and the plane of the movable roof 2 are not a plane, but two planes parallel to each other and having a certain distance.
When the roof opening and closing system provided by the technical scheme is started, the motor 9 fixed on the support frame 4 starts to rotate in the forward direction, the speed reducer 10 drives the screw rod 7 to rotate in the forward direction at a certain speed, the screw rod nut 8 translates at a certain speed, the triangular supports 3 are further driven to translate at a certain speed, the twelve triangular supports 3 translate simultaneously, when the motor 9 is turned off to a certain position, the twelve triangular supports 3 stop moving simultaneously, and the roof opening and closing system is started. Conversely, when the roof opening and closing system is closed, the motor 9 starts to rotate reversely to complete the action opposite to the above action, so that the roof opening and closing system completes the closing action.
Claims (4)
1. A translational roof opening and closing system is characterized by comprising roof blades and connecting rods (20), wherein a plurality of roof blades are sequentially spliced together, and every two roof blades are fixedly connected together through the connecting rods (20);
the roof blade comprises a fixed roof (1) and a movable roof (2);
the fixed roof (1) comprises a supporting frame (4), a guide rail (5), a ball screw, a motor (9), a speed reducer (10), a coupling (11), a ball screw supporting seat (12) and a connecting plate (13), wherein the supporting frame (4) is formed by splicing two long rods and two short rods in sequence, the two long rods are arranged in parallel, a guide rail (5) is arranged below one long rod, two connecting plates (13) are respectively fixed at two ends below the other long rod, a ball screw supporting seat (12) is fixed on each connecting plate (13), the speed reducer (10) is fixed at one end of the long rod of the support frame (4), one end of the speed reducer (10) is connected with the motor (9), an output shaft at the other end of the speed reducer (10) is connected with the coupler (11), a ball screw is arranged between the two ball screw supporting seats (12), and one end of a screw rod of the ball screw penetrates through the ball screw supporting seats (12) to be connected with the coupler (11);
remove roof (2) and include A-frame (3), slider (6) and link (18), wherein link (18) fixed connection is in the bottom of A-frame (3), one side that link (18) and A-frame (3) are connected is equipped with slider (6), slider (6) and guide rail (5) cooperation of fixed roof (1) on A-frame (3) pass through link (18) are connected, the nut end at the ball of fixed roof (1) is connected to the opposite side of link (18), make link (18) can slide along ball's lead screw along ball's nut end under ball's drive.
2. The translational roof opening and closing system according to claim 1, wherein the triangular bracket (3) further comprises a small roller mounting angle steel (14), a small roller rolling rail angle steel (15) and a small roller (16), wherein the two waists of the triangular bracket (3) are respectively and fixedly connected with the small roller mounting angle steel (14) and the small roller rolling rail angle steel (15) which are oppositely arranged, and a plurality of small rollers (16) are bolted inside the small roller mounting angle steel (14).
3. The translational roof opening and closing system according to claim 2, wherein the tips of the triangular supports (3) of the plurality of roof blades are aligned, the ends of the supporting frames (4) of every two roof blades are fixedly connected together through the connecting rod (20), and the two adjacent triangular supports (3) are connected with the small roller rolling track angle steel (15) arranged on the waist of the other triangular support (3) in a matching manner through the small roller (16) arranged on the small roller mounting angle steel (14) arranged on the waist of one of the triangular supports (3).
4. A translational roof opening and closing system according to claim 3, characterised in that said connecting frame (18) is further fixedly connected with a small tripod (19), wherein the small tripod (19) is fixedly connected to the nut end of the ball screw of the fixed roof (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170854.3A CN110847469B (en) | 2019-11-26 | 2019-11-26 | Translational roof opening and closing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911170854.3A CN110847469B (en) | 2019-11-26 | 2019-11-26 | Translational roof opening and closing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110847469A CN110847469A (en) | 2020-02-28 |
| CN110847469B true CN110847469B (en) | 2020-12-15 |
Family
ID=69604380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911170854.3A Expired - Fee Related CN110847469B (en) | 2019-11-26 | 2019-11-26 | Translational roof opening and closing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110847469B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197723A (en) * | 2021-12-23 | 2022-03-18 | 悉地（北京）国际建筑设计顾问有限公司 | Roof system |
| CN115338577B (en) * | 2022-10-18 | 2023-01-10 | 天津蓝弧焊接技术有限公司 | Stepless telescopic platform and large power station rotor narrow gap welding system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104246A (en) * | 1985-06-19 | 1986-12-17 | 株式会社大林组 | Open type vault construction and a kind of construction method thereof |
| US5351449A (en) * | 1992-02-18 | 1994-10-04 | 878953 Ontario Inc. And Rodarun Investments, Ltd. | Stadium building |
| JP2003184217A (en) * | 2001-12-14 | 2003-07-03 | Mitsubishi Heavy Ind Ltd | Open-close type dome roof and its open-close driving device |
| CN201722830U (en) * | 2010-06-22 | 2011-01-26 | 浙江中南建设集团钢结构有限公司 | Roof opening and closing structure of gymnasium |
| CN103255867A (en) * | 2013-05-31 | 2013-08-21 | 悉地（北京）国际建筑设计顾问有限公司 | Roof capable of being opened |
| CN103590525A (en) * | 2013-12-03 | 2014-02-19 | 东南大学 | Radial whole retractable roof structure |
| CN104405070A (en) * | 2014-11-18 | 2015-03-11 | 悉地国际设计顾问（深圳）有限公司 | Rotary type retractable roof |
| CN205712655U (en) * | 2016-05-18 | 2016-11-23 | 广东湘盈建筑工程有限公司 | A kind of movable roof |
| CN206233441U (en) * | 2016-11-04 | 2017-06-09 | 同济大学 | A kind of mutual bearing structure folding house roof |
-
2019
- 2019-11-26 CN CN201911170854.3A patent/CN110847469B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104246A (en) * | 1985-06-19 | 1986-12-17 | 株式会社大林组 | Open type vault construction and a kind of construction method thereof |
| US5351449A (en) * | 1992-02-18 | 1994-10-04 | 878953 Ontario Inc. And Rodarun Investments, Ltd. | Stadium building |
| JP2003184217A (en) * | 2001-12-14 | 2003-07-03 | Mitsubishi Heavy Ind Ltd | Open-close type dome roof and its open-close driving device |
| CN201722830U (en) * | 2010-06-22 | 2011-01-26 | 浙江中南建设集团钢结构有限公司 | Roof opening and closing structure of gymnasium |
| CN103255867A (en) * | 2013-05-31 | 2013-08-21 | 悉地（北京）国际建筑设计顾问有限公司 | Roof capable of being opened |
| CN103590525A (en) * | 2013-12-03 | 2014-02-19 | 东南大学 | Radial whole retractable roof structure |
| CN104405070A (en) * | 2014-11-18 | 2015-03-11 | 悉地国际设计顾问（深圳）有限公司 | Rotary type retractable roof |
| CN205712655U (en) * | 2016-05-18 | 2016-11-23 | 广东湘盈建筑工程有限公司 | A kind of movable roof |
| CN206233441U (en) * | 2016-11-04 | 2017-06-09 | 同济大学 | A kind of mutual bearing structure folding house roof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110847469A (en) | 2020-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110847469B (en) | Translational roof opening and closing system | |
| CN103009391B (en) | Variable-structure rope-traction parallel robot for wind tunnel test | |
| CN108622355B (en) | One kind being based on the bionical underwater flapping wing propulsion device of devil ray | |
| EP3240617B1 (en) | System for a tilting amusement ride | |
| KR101380395B1 (en) | Drive system of solar cell panel | |
| CN219547989U (en) | Hollow prefabricated balcony with telescopic structure | |
| CN219643865U (en) | Guide tracked photovoltaic module cleans robot track | |
| KR200457769Y1 (en) | Sealling device drive of movable partition | |
| CN206503236U (en) | Electric expansion glass sunlight house | |
| CN113844207B (en) | Outdoor dynamic butterfly model | |
| CN209908376U (en) | Omnidirectional traction electric door | |
| CN111119716A (en) | Closed electric retractable door | |
| CN208280877U (en) | A kind of horizontal roof roller blind door and window | |
| CN219164505U (en) | Multi-pulley transmission self-adaptive building photovoltaic skin | |
| CN2760141Y (en) | A moveable retiform ceiling plate | |
| CN111576895A (en) | Connecting structure and installation assembly are erect to subway station facade | |
| CN211906742U (en) | Expansion building floor model | |
| CN206233441U (en) | A kind of mutual bearing structure folding house roof | |
| CN212071926U (en) | Detection robot | |
| CN213654592U (en) | Aluminum alloy vertical sliding window | |
| CN217165062U (en) | Automobile paint spraying chamber with movable shed | |
| CN213268540U (en) | Combined building keel | |
| CN219316450U (en) | Team assembling device for large-span plates | |
| CN216075989U (en) | Building curtain hinge device convenient to adjust | |
| CN2474573Y (en) | Retractable device of bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |