CN111206730A - Building wind-resistant canopy - Google Patents
Building wind-resistant canopy Download PDFInfo
- Publication number
- CN111206730A CN111206730A CN202010046145.0A CN202010046145A CN111206730A CN 111206730 A CN111206730 A CN 111206730A CN 202010046145 A CN202010046145 A CN 202010046145A CN 111206730 A CN111206730 A CN 111206730A
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- China
- Prior art keywords
- wind
- canopy body
- support
- canopy
- fly leaf
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/08—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of a plurality of similar rigid parts, e.g. slabs, lamellae
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
Abstract
The invention relates to a building wind-resistant canopy, which belongs to the technical field of buildings and comprises a canopy body and a wind energy dissipation device arranged above the canopy body, wherein a cantilever of the canopy body is supported on the outer side of a wall surface, the wind energy dissipation device comprises a movable plate and a wind breaking grid, the wind breaking grid is fixedly arranged on the outer side of the wall surface and is positioned above the canopy body, the wind breaking grid is formed by mutually and vertically crossing a plurality of transverse plates and vertical plates, the planes of the transverse plates and the vertical plates are vertical to the horizontal plane, the wind breaking grid is parallel to the canopy body, one end of the movable plate is pivoted with the wall surface through a horizontal rotating shaft, the downward projection of the movable plate covers the canopy body, and the movable plate is connected with the wind breaking grid through a buffer device. The device can effectively deal with the heavy wind weather, can keep out the wind and rain, and can increase the stability of the building.
Description
Technical Field
The invention belongs to the technical field of building rainsheds, and particularly relates to a building wind-resistant rainshed.
Background
China is one of the most seriously affected countries in the world by typhoons, 8 typhoons land on the average every year, the southeast coastal region is the most economically developed region of China and is also the region where typhoons land frequently, and casualties and property loss caused by typhoons are mainly caused by wind damage and wind damage caused by low houses. The rain shed is a building assembly which is arranged above an entrance or a top balcony of a building and is used for keeping off rain, shielding wind and preventing falling objects from smashing and damaging. However, in typhoon weather, the canopy becomes an important potential safety hazard, because the area of the canopy is generally large, when typhoon passes over the canopy without obstruction, a vortex is particularly easy to form, and the typhoon tends to increase along with the increase of the area and the displacement, so that the air pressure on the upper surface of the canopy is suddenly smaller, but the air pressure below the canopy is not much different from the air pressure in a room, and still large, the canopy is easy to be lifted from bottom to top, and becomes a main cause of damage to the existing canopy; therefore, the need to provide a wind-resistant canopy, which can reduce the damage to the building canopy in windy weather and reduce the potential safety hazard.
Disclosure of Invention
In view of this, the application mainly provides a building wind and rain resistant shed, can deal with the strong wind weather effectively, keeps out the wind and keeps off the rain, increases the stability of building.
In order to achieve the purpose, the invention provides the following technical scheme:
a building wind-resistant canopy comprises a canopy body and a wind power energy dissipation device arranged above the canopy body, the canopy body is supported outside the wall surface by a cantilever, the wind energy dissipation device comprises a movable plate and a wind-breaking grid, the wind breaking grids are fixedly arranged on the outer side of the wall surface and positioned above the canopy body, the wind breaking grids are formed by mutually and vertically crossing a plurality of transverse plates and vertical plates, the planes of the transverse plates and the vertical plates are both vertical to the horizontal plane, the wind-breaking grids are parallel to the rain shed body, the movable plate is positioned between the rain shed body and the wind breaking grids and is respectively arranged at intervals with the rain shed body and the wind breaking grids, one end of the movable plate is pivoted with the wall surface through a horizontal rotating shaft, the downward projection of the movable plate covers the canopy body, and the movable plate is connected with the wind breaking grids through a buffer device.
Further, buffer is first spring, first spring equipartition is in between fly leaf and the grid that opens wind, the lower extreme of first spring with fly leaf fixed connection, the upper end of first spring with the grid fixed connection that opens wind.
Further, be provided with between canopy body and the grid that breaks wind and be used for the guide bar of fly leaf direction, the vertical setting of guide bar, the both ends of guide bar respectively with canopy body and the grid fixed connection that breaks wind, set up on the fly leaf and supply the through-hole that the guide bar passes through, the through-hole with clearance fit is passed through to the surface of guide bar.
Further, the upper end of guide bar is provided with the step that is used for the fly leaf goes upward spacing.
Further, be provided with between canopy body and the fly leaf and be used for the downstream spacing stop device of fly leaf, stop device first support and second support, first support and second support are articulated mutually and are the acute angle, first support and second support respectively with fly leaf and canopy body fixed connection, be provided with the second spring between first support and the second support.
Furthermore, the canopy body comprises a plurality of plate bodies arranged side by side at intervals and a connecting body fixedly arranged between two adjacent plate bodies, and the connecting body is inwards concave and contracted, so that a water chute for guiding water is formed between the two adjacent plate bodies.
Furthermore, the connector is made of flexible materials, the connector is of a rectangular block-shaped structure, and two sides of the connector are fixedly connected with the bottoms of the two adjacent plate bodies respectively.
Furthermore, the bottom of the canopy body is supported on the outer side of the wall through a support frame, the support frame comprises a wall panel, an inclined support rod and a plurality of vertical rods, the wall panel is fixedly arranged on the outer side of the wall, one end of the inclined support rod is fixedly connected with the wall panel, the other end of the inclined support rod is obliquely supported in the middle of the canopy body, the vertical rods are fixedly arranged between the inclined support rod and the canopy body at intervals, and two ends of each vertical rod are fixedly connected with the canopy body and the inclined support rod respectively.
Furthermore, a plurality of open grooves used for clamping the vertical plate are arranged at the bottom of the transverse plate at intervals.
Furthermore, a plurality of ventilation holes are formed in the vertical plate, and the ventilation holes are rectangular or circular.
The invention has the beneficial effects that: the invention relates to a building wind-resistant canopy, which comprises a canopy body and a wind energy dissipation device arranged above the canopy body, wherein the wind energy dissipation device dissipates the wind power above the canopy body, and the wind load blowing to the canopy body passes through a wind breaking grid above the canopy body to break the whole large wind into a plurality of wind currents in heavy wind or during landing of typhoon, so that the wind load on the upper surface of the canopy body is prevented from being gradually enlarged under the mutual action, the formation of spiral eddy currents on the surface of the canopy body is broken, the pressure on the surface of the canopy body is greatly reduced due to the formation of the eddy currents, the pressure inside and outside the canopy body is close to the same, and the stability of the canopy is improved. According to the device, the movable plate is arranged and covers the upper layer of the canopy body, the canopy body can be replaced with a pre-stressed canopy body, and the energy dissipation is gradually carried out through buffering of the buffer device, so that the movable plate is matched with the wind breaking grids, the matching of wind breaking and energy dissipation is formed, and the movable plate can be well adapted to strong wind weather.
The rain shed body also comprises a plurality of plate bodies which are arranged side by side at intervals and a connecting body which is fixedly arranged between two adjacent plate bodies, wherein the connecting body is inwards concave and contracted, so that a water guide groove for guiding water is formed between the two adjacent plate bodies, the water is guided by the water guide groove, the function of dredging and guiding rainwater is achieved, the rain leakage is reduced, the condition that the rain can be kept dry in a passenger landing area is ensured, and the potential safety hazard is reduced.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the grid for breaking wind according to the present invention;
FIG. 3 is a schematic structural view of the cross plate of the present invention;
FIG. 4 is a schematic view of a riser of the present invention;
FIG. 5 is an enlarged view of FIG. 1 at A-A;
FIG. 6 is an enlarged view of FIG. 1 at B-B;
fig. 7 is a schematic structural view of the canopy body of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Fig. 1 is a schematic structural view of the present invention, fig. 2 is a schematic structural view of a wind-breaking grid of the present invention, fig. 3 is a schematic structural view of a horizontal plate of the present invention, fig. 4 is a schematic structural view of a vertical plate of the present invention, fig. 5 is an enlarged view of fig. 1 at a-a, fig. 6 is an enlarged view of fig. 1 at a-B, and fig. 7 is a schematic structural view of a rainshed body of the present invention. The invention relates to a building wind-resistant rainshed which comprises a rainshed body 1 and a wind energy dissipation device arranged above the rainshed body 1, wherein the rainshed body 1 is supported on the outer side of a wall surface 2 in a cantilever manner, the wind energy dissipation device comprises a movable plate 3 and a wind breaking grid 4, the wind breaking grid 4 is fixedly arranged on the outer side of the wall surface 2 and is positioned above the rainshed body 1, the wind breaking grid 4 is formed by mutually and vertically crossing a plurality of transverse plates 5 and vertical plates 6, the planes of the transverse plates 5 and the vertical plates 6 are both vertical to a horizontal plane, the wind breaking grid 4 is parallel to the rainshed body 1, the movable plate 3 is positioned between the rainshed body 1 and the wind breaking grid 4 and is respectively arranged at intervals with the rainshed body 1 and the wind breaking grid 4, one end of the movable plate 3 is pivoted with the wall surface 2 through a horizontal rotating shaft 7, and the downward projection of the movable plate 3 covers the rainshed body 1, the movable plate 3 is connected with the air breaking grid 4 through a buffer device 8.
The invention relates to a building wind-resistant rainshed which comprises a rainshed body 1 and a wind energy dissipation device arranged above the rainshed body 1, wherein the wind energy dissipation device dissipates the wind power above the rainshed body 1, and when the building wind-resistant rainshed is in heavy wind or in typhoon landing, the wind load blowing to the rainshed body passes through a wind breaking grid 4 above the rainshed body to break the whole large wind into a plurality of wind currents, so that the wind load on the upper surface of the rainshed body 1 is prevented from being gradually enlarged under the mutual action, the formation of spiral eddy currents on the surface of the rainshed body is damaged, the pressure on the surface of the rainshed body 1 is greatly reduced due to the formation of the eddy currents, the pressure inside and outside the rainshed body 1 is close to be consistent, and the stability of the rainshed is improved. According to the device, the movable plate 3 is arranged to cover the upper layer of the canopy body 1, so that the canopy body 1 can be replaced to be stressed in advance, and energy dissipation is gradually performed through buffering of the buffering device 8, so that the device is matched with the wind breaking grids 4, matching of wind breaking and energy dissipation is formed, and the device can be well suitable for strong wind weather.
In this embodiment, the buffering device 8 is a first spring, the first spring is uniformly distributed between the movable plate 3 and the grid 4 for breaking wind, the lower end of the first spring is fixedly connected with the movable plate 3, and the upper end of the first spring is fixedly connected with the grid 4 for breaking wind. Set up the spring and can practice thrift the cost, simple to operate, first spring can bear pulling force and compressive force simultaneously, consequently can adapt to the rotation state of fly leaf 3 along two directions well, carries out the energy dissipation to it respectively.
In this embodiment, be provided with between canopy body 1 and the grid 4 that blows and be used for the guide bar 9 of fly leaf 3 direction, the vertical setting of guide bar 9, the both ends of guide bar 9 respectively with canopy body 1 and the grid 4 fixed connection that blows, the confession has been seted up on fly leaf 3 the through-hole 10 that guide bar 9 passes through, through-hole 10 with clearance fit is passed through to the surface of guide bar 9, sets up guide bar 9 and can carry out a direction to fly leaf 3 at the in-process of motion, makes its transmission more stable, has increased the stability of whole device.
In this embodiment, the upper end of the guide rod 9 is provided with a step 11 for limiting the upward movement of the movable plate 3, so that damage to the movable plate 3 caused by continuous impact on the air-breaking grid 4 when the movable plate is instantaneously impacted by strong wind is reduced, and a positioning effect is also achieved.
In this embodiment, be provided with between canopy body 1 and the fly leaf 3 and be used for the spacing stop device 12 that the fly leaf 3 descends, stop device first support 121 and second support 122, first support 121 and second support 122 articulate each other and are the acute angle, first support 121 and second support 122 respectively with fly leaf 3 and canopy body 1 fixed connection, be provided with second spring 123 between first support 121 and the second support 122, lead to setting up stop device 12, can give fly leaf 3 a prestressing force, under the normal weather condition, fly leaf 3 keeps a normal horizontal state under the effect of stop device 12 and self gravity, has reduced buffer 8's effort, prevents its sudden failure problem because of keeping same state for a long time and leads to, has increased the stability of structure, has increased the life-span of device.
In this embodiment, the canopy body 1 includes a plurality of plate bodies 101 arranged in parallel at intervals and a connecting body 102 fixedly disposed between two adjacent plate bodies 101, and the connecting body 102 is recessed inward, so that a water chute for guiding water is formed between two adjacent plate bodies 101. The connector 102 is made of flexible materials, such as rubber or silica gel, the connector 102 is of a rectangular block structure, the two sides of the connector 102 are fixedly connected with the bottoms of the two adjacent plate bodies 101 respectively, water is guided through the water guide grooves, the effect of dredging and guiding rainwater is achieved, rain leakage is reduced, the fact that the interior of a passenger falling area can be kept dry constantly is guaranteed, and potential safety hazards are reduced.
In this embodiment, the bottom of the canopy body 1 is supported on the outer side of the wall through a support frame 13, the support frame 13 includes a wall panel 131, an inclined strut 132 and a plurality of vertical rods 133, the wall panel 131 is fixedly disposed on the outer side of the wall, one end of the inclined strut 132 is fixedly connected to the wall panel 131, the other end of the inclined strut is supported in the middle of the canopy body 1, the vertical rods 133 are fixedly disposed between the inclined strut 132 and the canopy body 1 at intervals, and two ends of the vertical rods 133 are respectively fixedly connected to the canopy body 1 and the inclined strut 132, so that the structure is more stable, and the support stability of the canopy body 1 is improved.
In this embodiment, the bottom interval of diaphragm 5 is provided with a plurality of open slots 501 that are used for the block riser 6, through the block between diaphragm 5 and the riser 6, fixes again, convenient assembling, and the structure is more stable.
In this embodiment, a plurality of ventilation holes 601 are formed in the vertical plate 6, and the ventilation holes 601 can further damage strong wind, so that formation of large eddy currents is reduced, the ventilation holes are rectangular or circular, and are convenient to manufacture and process, and other regular or irregular shapes can be adopted.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a building anti-wind canopy which characterized in that: including canopy body and setting be in the wind-force energy absorber of canopy body top, canopy body cantilever support is in the wall outside, wind-force energy absorber includes fly leaf and broken wind net, the fixed setting of broken wind net is in the wall outside and is located the top of canopy body, broken wind net is formed by a plurality of diaphragms and riser mutually perpendicular intersection, diaphragm and riser place equal perpendicular to horizontal plane in plane, broken wind net with the canopy body is parallel, the fly leaf be located between canopy body and the broken wind net and respectively with canopy body and broken wind net interval set up, the one end of fly leaf through a horizontal rotation axle with the wall pin joint, the downward projection of fly leaf covers the canopy body, be connected through buffer between fly leaf and the broken wind net.
2. The building weather shed of claim 1, wherein: the damping device is a first spring, the first spring is uniformly distributed between the movable plate and the air breaking grids, the lower end of the first spring is fixedly connected with the movable plate, and the upper end of the first spring is fixedly connected with the air breaking grids.
3. A building weather shed as in claim 2, wherein: the rain shed comprises a rain shed body and a wind breaking grid, and is characterized in that a guide rod used for guiding a movable plate is arranged between the rain shed body and the wind breaking grid, the guide rod is vertically arranged, two ends of the guide rod are respectively fixedly connected with the rain shed body and the wind breaking grid, a through hole for the guide rod to pass through is formed in the movable plate, and the through hole is in clearance fit with the outer surface of the guide rod.
4. A building weather shed as in claim 3, wherein: the upper end of the guide rod is provided with a step for limiting the movable plate to move upwards.
5. The building weather shelter of claim 4, wherein: be provided with between canopy body and the fly leaf and be used for the downstream spacing stop device of fly leaf, stop device first support and second support, first support and second support are articulated mutually and are the acute angle, first support and second support respectively with fly leaf and canopy body fixed connection, be provided with the second spring between first support and the second support.
6. The building weather shed of claim 1, wherein: the rain shed body comprises a plurality of plate bodies arranged side by side at intervals and a connecting body fixedly arranged between two adjacent plate bodies, and the connecting body is inwards concave and contracted, so that a water chute for guiding water is formed between the two adjacent plate bodies.
7. The building weather shed of claim 6, wherein: the connector is made of flexible materials, the connector is of a rectangular block-shaped structure, and two sides of the connector are fixedly connected with the bottoms of the two adjacent plate bodies respectively.
8. The building weather shed of claim 1, wherein: the bottom of the canopy body is supported on the outer side of the wall through a support frame, the support frame comprises a wall panel, an inclined support rod and a plurality of vertical rods, the wall panel is fixedly arranged on the outer side of the wall, one end of the inclined support rod is fixedly connected with the wall panel, the other end of the inclined support rod is obliquely supported in the middle of the canopy body, the vertical rods are fixedly arranged between the inclined support rod and the canopy body at intervals, and two ends of each vertical rod are fixedly connected with the canopy body and the inclined support rod respectively.
9. The building weather shed of claim 1, wherein: and a plurality of open grooves used for clamping the vertical plate are arranged at the bottom of the transverse plate at intervals.
10. The building weather shed of claim 1, wherein: a plurality of ventilation holes are formed in the vertical plate and are rectangular or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046145.0A CN111206730B (en) | 2020-01-16 | 2020-01-16 | Building wind-resistant canopy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046145.0A CN111206730B (en) | 2020-01-16 | 2020-01-16 | Building wind-resistant canopy |
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| Publication Number | Publication Date |
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| CN111206730A true CN111206730A (en) | 2020-05-29 |
| CN111206730B CN111206730B (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010046145.0A Active CN111206730B (en) | 2020-01-16 | 2020-01-16 | Building wind-resistant canopy |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2388865A (en) * | 2002-05-20 | 2003-11-26 | Nigel John Sunter | Egg-crate sun-screen louvres |
| CN201762838U (en) * | 2010-06-24 | 2011-03-16 | 中国水电顾问集团华东勘测设计研究院 | Wind-resistant rib structure of high-rise building |
| CN204139482U (en) * | 2014-09-12 | 2015-02-04 | 广州同程建筑技术有限公司 | A kind of cross sunshade grid |
| CN207332146U (en) * | 2017-06-30 | 2018-05-08 | 天津华通铝业有限公司 | Sunshade decorative aluminum veneer |
| CN209457228U (en) * | 2019-01-11 | 2019-10-01 | 陈永东 | A kind of metal Roof wind resistance component |
| CN209779922U (en) * | 2019-01-08 | 2019-12-13 | 安徽省思云电子科技有限公司 | Prevent falling object's security protection device |
-
2020
- 2020-01-16 CN CN202010046145.0A patent/CN111206730B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2388865A (en) * | 2002-05-20 | 2003-11-26 | Nigel John Sunter | Egg-crate sun-screen louvres |
| CN201762838U (en) * | 2010-06-24 | 2011-03-16 | 中国水电顾问集团华东勘测设计研究院 | Wind-resistant rib structure of high-rise building |
| CN204139482U (en) * | 2014-09-12 | 2015-02-04 | 广州同程建筑技术有限公司 | A kind of cross sunshade grid |
| CN207332146U (en) * | 2017-06-30 | 2018-05-08 | 天津华通铝业有限公司 | Sunshade decorative aluminum veneer |
| CN209779922U (en) * | 2019-01-08 | 2019-12-13 | 安徽省思云电子科技有限公司 | Prevent falling object's security protection device |
| CN209457228U (en) * | 2019-01-11 | 2019-10-01 | 陈永东 | A kind of metal Roof wind resistance component |
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| CN111206730B (en) | 2021-05-11 |
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Address after: 400020 Xipu Building, 16 Jianxin South Road, Jiangbei District, Chongqing, 10 stories, 6 and 8 Applicant after: Gaochi International Design Co., Ltd Address before: 400020 Xipu Building, 16 Jianxin South Road, Jiangbei District, Chongqing, 10 stories, 6 and 8 Applicant before: CHONGQING JINKE ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE Co.,Ltd. |
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