CN202117241U - Solar photovoltaic bracket installed on flat roof - Google Patents
Solar photovoltaic bracket installed on flat roof Download PDFInfo
- Publication number
- CN202117241U CN202117241U CN2011201237641U CN201120123764U CN202117241U CN 202117241 U CN202117241 U CN 202117241U CN 2011201237641 U CN2011201237641 U CN 2011201237641U CN 201120123764 U CN201120123764 U CN 201120123764U CN 202117241 U CN202117241 U CN 202117241U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- flat roof
- solar photovoltaic
- bolt
- roof according
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a solar photovoltaic bracket installed on flat roof, comprising two-leg brackets, guide rails for installing a solar photovoltaic unit, and connecting rods; each of the two-leg brackets comprises a front leg, a back leg and a support beam; the two ends of the support beam are fixedly connected with the front leg and the back leg respectively and form a certain included angle with the horizontal plane; the guide rails are laid in pairs on the upper surface of a plurality of parallel support beams and fixedly connected with the support beams; the connecting rods are arranged in a crisscross pattern and connect the double-leg brackets in the same row or/and in the same line serially and integrally; and the two ends of each of the connecting rods are fixed on a parapet. In the utility model, the front legs and the back legs of the solar photovoltaic bracket installed on flat roof are connected through the connecting rods in order to ensure that the double-leg brackets are linear in the horizontal or vertical direction and improve the wind load-resisting capacity of the whole solar photovoltaic bracket; and the connecting rods are fixed on the parapet through a gasket, so that the whole solar photovoltaic bracket is fixed and the double-leg brackets are prevented from being directly fixed on the roof to damage the roof structure and waterproof performance.
Description
Technical field
The utility model relates to a kind of solar photovoltaic bracket, relates in particular to a kind of solar photovoltaic bracket that is applicable on the enough flat roofs of load.
Background technology
Whole world new energy development is reached the decisive stage the stage, and solar energy has very important effect as a kind of green energy resource endlessly in various countries' sustainable development strategies.
China makes big country as solar photovoltaic assembly, and for huge contribution has been made in global new energy development utilization, the proposition of domestic each item encouragement policy accelerates to advance domestic photovoltaic generation scale to use.The domestic photovoltaic project that is expedited the emergence of by " golden sun demonstration project " starts one after another.Photovoltaic bracket is as the support system of photovoltaic module, and its research and development and production play a part very important.
At present, the solar photovoltaic assembly great majority are mounted in roof and ground.The roof is installed and is divided into roof, plane and roof, inclined-plane.Domestic roof project is the roof, plane mostly.At present, for the enough accessible roofs of roofing load, domestic construction is through the punching on the roof mostly, utilizes bolt that support is connected with roofing, and this will cause the waterproof of roofing and have a strong impact on.And for fear of punching, can through at roofing pouring cement pedestal realizing fixing to solar photovoltaic bracket, but this method is added a large amount of workloads to work progress, and roof structure and carrying has been increased extra heavy burden.In addition, fix through briquetting between assembly and the braced structures, installation is wasted time and energy.
The utility model content
The utility model purpose: the purpose of the utility model is the deficiency to prior art, a kind of roof structure and load do not destroyed is provided, the solar photovoltaic bracket of being convenient to install.
Technical scheme: the utility model is described to be installed in the solar photovoltaic bracket on the flat roof, comprises the both legs support, is used for the guide rail and the connecting rod of installing solar photovoltaic component; Said both legs support comprises foreleg, back leg and brace summer; The two ends of said brace summer are fixedly connected with retreating with foreleg respectively; And form the angle of certain angle with ground line; The length of foreleg and back leg is according to the roof structure setting, and the angle of brace summer and ground line is confirmed according to the sun altitude and the roof structure of infield, so that the absorbed sunshine amount of photovoltaic module reaches maximum; Said guide rail is laid on the upper surface of some brace summers that are parallel to each other in pairs and is fixedly connected with said brace summer; Said connecting rod is crisscross, will be with delegation or/and the both legs support of same row is connected into one; The two ends of said connecting rod are fixed on the parapet.
Said foreleg all is provided with stepping-piece with the lower end of retreating, and promptly square steel disc is erected on the flat roof so that said both legs support is stable.
Construction for ease, said connecting rod and said both legs support are fixed through U bolt.
In order not destroy the structure of parapet, again can good connecting effect, the two ends of said connecting rod all are provided with pad, and four jiaos of punchings of said pad are fixed through expansion bolt and parapet.
Install for ease; Said guide rail is structure as a whole; The one of which side is provided with the gathering sill that a width in use is suitable for holding solar photovoltaic assembly, and the another side relative with said gathering sill is provided with first notch that is used for being connected between the adjacent rails; Has a side to be provided with to be used for second notch that said guide rail is connected with said brace summer at least with two vertical sides of said gathering sill.The gathering sill notch of paired guide rail is relative, and two parallel frames of solar photovoltaic assembly slip into through two gathering sill notches simultaneously.
Install for ease, said brace summer is provided with bolt hole, is connected through T type bolt between said guide rail and the said brace summer.
For limiter assembly moving in guide rail, the entrance of the gathering sill of said guide rail is provided with the stopping means that the restriction solar photovoltaic assembly moves on the guide rail direction.Said stopping means comprises the nut of L shaped compressing tablet and tommyhead bolt and coupling, and a face of said L shaped compressing tablet is provided with bolt hole; Said L shaped compressing tablet is buckled in said gathering sill entrance, and the screw portion of said tommyhead bolt stretches out from second notch of said guide rail, passes through nut screwing clamping after passing the bolt hole on the said L shaped compressing tablet.
Connect through the strip linkage between the adjacent rails on the same straight line.Said strip linkage comprises the nut of strip brace and 2 tommyhead bolts and coupling, and said strip brace is provided with the strip bolt hole; The screw portion of said tommyhead bolt stretches out from first notch of guide rail, passes through nut screwing clamping after passing the bolt hole that is arranged on the outside strip brace of said first notch.
The utility model compared with prior art, its beneficial effect is: 1, the utility model support foreleg is connected with connecting rod with back leg, guarantees both legs support line anyhow, and strengthens the wind resistance loading capability of full wafer support; Connecting rod can be played the fixedly effect of full wafer support through spacers on parapet, avoided the both legs support directly to be fixed on the roofing and cause destruction roof structure and waterproof; 2, the utility model is fixed on connecting rod on the parapet through the crisscross formation fenestral fabric of connecting rod, can play the fixedly effect of full wafer support, has avoided the both legs support directly to be fixed on the roofing and causes the destruction to roof structure and waterproof; 3, the utility model is under the bigger situation of blast; Compare with other solar photovoltaic brackets; The mutual restraining function of fenestral fabric; Make the full wafer photovoltaic array form an integral body, fixedly reach good wind resistance loading capability by means of the deadweight of solar bracket and assembly and connecting rod and parapet; 4, the utility model support is through the guide rail installing solar photovoltaic component, and assembly directly slips into guide rail, seals through stopping means at the end of guide rail, compares with other devices that need the polylith briquetting to fasten assembly, and is easier for installation quick; 5, being connected of the utility model guide rail and guide rail, make guide rail and guide rail can remain on the line through the strip linkage, on the strip brace the strip bolt hole be convenient to fixing of tommyhead bolt and guide rail and guide rail.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the right view of the utility model.
Fig. 3 is the structural representation of the utility model guide rail.
Fig. 4 is that the utility model guide rail is connected sketch map with stopping means.
Fig. 5 is the assembling sketch map of Fig. 4.
The sketch map that Fig. 6 connects for adjacent rails.
Fig. 7 is the assembling sketch map of Fig. 6.
Fig. 8 is that the utility model connecting rod is connected sketch map with the both legs support through U bolt.
Fig. 9 is the assembling sketch map of Fig. 8.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model technical scheme is elaborated, but the protection domain of the utility model is not limited to said embodiment.
Embodiment:Like Fig. 1, shown in 2, a kind of solar photovoltaic bracket that is installed on the flat roof comprises both legs support 1, is used for the guide rail 2 and the connecting rod 3 of installing solar photovoltaic component 4; Said both legs support 1 comprises foreleg 11, back leg 12 and brace summer 13, and the two ends of said brace summer 13 are fixedly connected with back leg 12 with foreleg 11 respectively, and forms the angle of certain angle with ground line; Said guide rail 2 is laid on the upper surface of some brace summers that are parallel to each other 13 in pairs and is fixedly connected with said brace summer 13; Said connecting rod 3 is crisscross, will reticulate structure with delegation or/and the both legs support 1 of same row is connected into one; The two ends of said connecting rod 3 are fixed on the parapet.The length of foreleg and back leg is according to the roof structure setting, and the angle of brace summer and ground line is confirmed according to the sun altitude and the roof structure of infield, so that the absorbed sunshine amount of photovoltaic module reaches maximum; The lower end of said foreleg 11 and back leg 12 all is provided with square stepping-piece 14, so that said both legs support 1 stable being erected on the flat roof; The two ends of said connecting rod 3 all are provided with pad 31, and said pad 31 is square, and four jiaos of punchings are fixed through expansion bolt and parapet.
Like Fig. 8, shown in 9, said connecting rod 3 is fixing through U bolt 7 with said both legs support 1.
As shown in Figure 3; Said guide rail 2 is structure as a whole; The one of which side is provided with the gathering sill 21 that a width in use is suitable for holding solar photovoltaic assembly, is provided with first notch 22 that is used for being connected between the adjacent rails with said gathering sill 21 relative another sides; Has a side to be provided with to be used for second notch 23 that said guide rail 2 is connected with said brace summer 13 at least with said gathering sill 21 two vertical sides; Be connected through T type bolt between said guide rail 2 and the said brace summer 13.The gathering sill notch of paired guide rail is relative, and two parallel frames of solar photovoltaic assembly slip into through two gathering sill notches simultaneously.
Like Fig. 4, shown in 5, the entrance of the gathering sill 21 of said guide rail 2 is provided with the stopping means 5 that restriction solar photovoltaic assembly 4 moves on the guide rail direction; Said stopping means 5 comprises the nut of L shaped compressing tablet 51 and tommyhead bolt 52 and coupling, and a face of said L shaped compressing tablet 51 is provided with bolt hole 53; Said L shaped compressing tablet 51 is buckled in said gathering sill 21 entrance, and the screw portion of said tommyhead bolt 52 stretches out from second notch 23 of said guide rail 2, passes through nut screwing clamping after passing the bolt hole 53 on the said L shaped compressing tablet 51.
Like Fig. 6, shown in 7, connect through strip linkage 6 between the adjacent rails 2 on the same straight line; Said strip linkage 6 comprises the nut of strip brace 61 and 2 tommyhead bolts 62 and coupling, and said strip brace 61 is provided with strip bolt hole 63; The screw portion of said tommyhead bolt 62 stretches out from first notch 22 of guide rail, passes through nut screwing clamping after passing the bolt hole 63 that is arranged on the outside strip brace 61 of said first notch 22.
As stated, although represented and explained the utility model that with reference to specific preferred embodiment it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the utility model that does not break away from the accompanying claims definition, can make various variations in form with on the details to it.
Claims (10)
1. solar photovoltaic bracket that is installed on the flat roof is characterized in that: comprise both legs support (1), be used for the guide rail (2) and the connecting rod (3) of installing solar photovoltaic component (4); Said both legs support (1) comprises foreleg (11), back leg (12) and brace summer (13), and the two ends of said brace summer (13) are fixedly connected with back leg (12) with foreleg (11) respectively, and forms the angle of certain angle with ground line; Said guide rail (2) is laid on the upper surface of some brace summers that are parallel to each other (13) in pairs and is fixedly connected with said brace summer (13); Said connecting rod (3) is crisscross, will be with delegation or/and the both legs support (1) of same row is connected into one; The two ends of said connecting rod (3) are fixed on the parapet.
2. the solar photovoltaic bracket that is installed on the flat roof according to claim 1, it is characterized in that: the lower end of said foreleg (11) and back leg (12) all is provided with stepping-piece (14), is erected on the flat roof so that said both legs support (1) is stable.
3. the solar bracket that is installed on the flat roof according to claim 1 is characterized in that: said connecting rod (3) is fixing through U bolt (7) with said both legs support (1).
4. the solar bracket that is installed on the flat roof according to claim 1, it is characterized in that: the two ends of said connecting rod (3) all are provided with pad (31), and said pad (31) is fixed through expansion bolt and parapet.
5. the solar bracket that is installed on the flat roof according to claim 1; It is characterized in that: said guide rail (2) is structure as a whole; The one of which side is provided with the gathering sill (21) that a width in use is suitable for holding solar photovoltaic assembly, is provided with first notch (22) that is used for being connected between the adjacent rails with the relative another side of said gathering sill (21); Has a side to be provided with to be used for second notch (23) that said guide rail (2) is connected with said brace summer (13) at least with two vertical sides of said gathering sill (21).
6. the solar bracket that is installed on the flat roof according to claim 5 is characterized in that: be connected through T type bolt between said guide rail (2) and the said brace summer (13).
7. the solar bracket that is installed on the flat roof according to claim 5, it is characterized in that: the entrance of the gathering sill (21) of said guide rail (2) is provided with the stopping means (5) that restriction solar photovoltaic assembly (4) moves on the guide rail direction.
8. the solar bracket that is installed on the flat roof according to claim 7; It is characterized in that: said stopping means (5) comprises the nut of L shaped compressing tablet (51) and tommyhead bolt (52) and coupling, and a face of said L shaped compressing tablet (51) is provided with bolt hole (53); Said L shaped compressing tablet (51) is buckled in said gathering sill (21) entrance; The screw portion of said tommyhead bolt (52) stretches out from second notch (23) of said guide rail (2), passes through nut screwing clamping after passing the bolt hole (53) on the said L shaped compressing tablet (51).
9. the solar bracket that is installed on the flat roof according to claim 5 is characterized in that: connect through strip linkage (6) between the adjacent rails on the same straight line (2).
10. the solar bracket that is installed on the flat roof according to claim 9; It is characterized in that: said strip linkage (6) comprises the nut of strip brace (61) and 2 tommyhead bolts (62) and coupling, and said strip brace (61) is provided with strip bolt hole (63); The screw portion of said tommyhead bolt (62) stretches out from first notch (22) of guide rail, passes through nut screwing clamping after passing the bolt hole (63) that is arranged on the outside strip brace (61) of said first notch (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201237641U CN202117241U (en) | 2011-08-25 | 2011-08-25 | Solar photovoltaic bracket installed on flat roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201237641U CN202117241U (en) | 2011-08-25 | 2011-08-25 | Solar photovoltaic bracket installed on flat roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117241U true CN202117241U (en) | 2012-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201237641U Expired - Fee Related CN202117241U (en) | 2011-08-25 | 2011-08-25 | Solar photovoltaic bracket installed on flat roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117241U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841607A (en) * | 2012-08-16 | 2012-12-26 | 华北电力大学 | Sun tracking device and motion control method capable of sheltering from wind of photovoltaic power station |
| CN104032875A (en) * | 2014-06-30 | 2014-09-10 | 广东保威新能源有限公司 | Method for wind load region partition of roof photovoltaic support system |
| CN106602978A (en) * | 2016-12-22 | 2017-04-26 | 杭州钱唐电力工程有限公司 | Fixed cable pipe support for installing photovoltaic assembly |
| CN108521250A (en) * | 2018-05-25 | 2018-09-11 | 中国电建集团西北勘测设计研究院有限公司 | A kind of connection structure for photovoltaic module installation |
-
2011
- 2011-08-25 CN CN2011201237641U patent/CN202117241U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841607A (en) * | 2012-08-16 | 2012-12-26 | 华北电力大学 | Sun tracking device and motion control method capable of sheltering from wind of photovoltaic power station |
| CN102841607B (en) * | 2012-08-16 | 2014-10-08 | 华北电力大学 | Sun tracking device and motion control method capable of sheltering from wind of photovoltaic power station |
| CN104032875A (en) * | 2014-06-30 | 2014-09-10 | 广东保威新能源有限公司 | Method for wind load region partition of roof photovoltaic support system |
| CN104032875B (en) * | 2014-06-30 | 2017-06-27 | 广东保威新能源有限公司 | A kind of wind load interval division method of roof photovoltaic bracket system |
| CN106602978A (en) * | 2016-12-22 | 2017-04-26 | 杭州钱唐电力工程有限公司 | Fixed cable pipe support for installing photovoltaic assembly |
| CN108521250A (en) * | 2018-05-25 | 2018-09-11 | 中国电建集团西北勘测设计研究院有限公司 | A kind of connection structure for photovoltaic module installation |
| CN108521250B (en) * | 2018-05-25 | 2023-11-28 | 中国电建集团西北勘测设计研究院有限公司 | Connection structure for photovoltaic module installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |