CN210177837U - Photovoltaic bracket system for arched prefabricated plate roof - Google Patents
Photovoltaic bracket system for arched prefabricated plate roof Download PDFInfo
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- CN210177837U CN210177837U CN201920692844.5U CN201920692844U CN210177837U CN 210177837 U CN210177837 U CN 210177837U CN 201920692844 U CN201920692844 U CN 201920692844U CN 210177837 U CN210177837 U CN 210177837U
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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]
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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
- 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)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses an arch prefabricated plate roofing photovoltaic bracket system, which relates to the technical field of photovoltaic module supporting structures, and comprises an arch roof, wherein a plurality of prefabricated plates are fixedly installed on the arch roof, a plurality of groups of ground beams are installed on the prefabricated plates, each group of the ground beams comprises a plurality of ground beams which are sequentially connected, the ground beams are arranged along the width direction of the arch roof, the lower end surfaces of the ground beams are flush with the upper end surfaces of the prefabricated plates, a plurality of purlins are installed on the ground beams, the purlins are perpendicular to the ground beams and are arranged at equal intervals, a group of photovoltaic modules are installed between two adjacent purlins, and each group of the photovoltaic modules comprises a plurality of photovoltaic modules which are arranged at equal intervals along the length direction of the purlins; the utility model discloses a ground beam structural design makes photovoltaic module and the better laminating of arch roofing, and the photovoltaic module position is firm, has solved the difficult installation of traditional arch roofing photovoltaic module, and the installation rate is slow and problem such as installation cost height.
Description
Technical Field
The utility model relates to a photovoltaic module bearing structure technical field especially relates to an arch prefabricated plate roofing photovoltaic mounting system.
Background
The solar photovoltaic power generation system is a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid by utilizing solar energy and adopting a power generation system consisting of electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like. The solar photovoltaic power generation system mainly comprises a solar cell array, a storage battery pack, a charge-discharge controller, an inverter, an alternating current power distribution cabinet and a sun tracking control system. The worldwide energy crisis promotes the rapid development of new energy industries, and solar energy is the most important basic energy source of various renewable energy sources, so that in recent years, the application range of solar photovoltaic power generation systems is more and more extensive, and the solar photovoltaic power generation systems are applied to a plurality of industries.
The solar photovoltaic bracket is a special bracket related to a solar cell matrix in a solar photovoltaic power generation system for placing, installing and fixing the solar cell matrix. The existing photovoltaic support is mostly installed on the wide ground, more arched roofs exist in the existing buildings, and the problems that photovoltaic modules are difficult to install, the installation speed is low, the installation cost is high and the like exist on the arched roofs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide an arch prefabricated plate roofing photovoltaic mounting system.
In order to solve the technical problem, the technical scheme of the utility model as follows:
a photovoltaic bracket system of an arched prefabricated plate roof comprises an arched roof, wherein a plurality of prefabricated plates are fixedly arranged on the arched roof, the precast slabs are uniformly arranged along the width direction of the arched roof, a plurality of planes which are connected in sequence are formed on the upper end surfaces of a plurality of precast slabs, a plurality of groups of ground beams are arranged on the precast slabs, each group of ground beams comprises a plurality of ground beams which are connected in sequence, the ground beams are arranged along the width direction of the arched roof, a plurality of groups of the ground beams are arranged at equal intervals along the length direction of the arched roof, the lower end surface of the ground beam is flush with the upper end surface of the precast slab, a plurality of purlins are arranged on the ground beam and are vertical to the ground beam, and a plurality of the purlins are arranged at equal intervals, a group of photovoltaic modules are arranged between every two adjacent purlins, and each group of the photovoltaic modules comprises a plurality of photovoltaic modules which are arranged at equal intervals along the length direction of the purlins.
Further, the ground beam is I-shaped steel.
A preceding an arch prefabricated plate roofing photovoltaic braced system, the purlin be U shaped steel, and the open end of U shaped steel is provided with the hem of turning over the book inwards, sets up the long waist hole along U-shaped steel length direction on the closed terminal surface of U shaped steel, is provided with the bolt in the long waist hole, U shaped steel passes through bolt and grade beam fixed connection.
According to the arch prefabricated plate roof photovoltaic bracket system, photovoltaic modules are fixedly connected with purlins through pressing blocks, each pressing block comprises a middle pressing block located between adjacent photovoltaic modules and a side pressing block located at the end of each photovoltaic module, each middle pressing block comprises a convex body, a threaded hole is formed in the end face of each convex body, a bolt is installed in each threaded hole, the lower end of each bolt is connected with a nut located in U-shaped steel, side pressing is arranged on each of two sides of each convex body, and the side pressing is respectively pressed on the side edges of the adjacent photovoltaic modules; the limit briquetting includes protruding type body, sets up threaded hole on the terminal surface of protruding type body, and threaded hole installs the bolt, and the lower extreme of bolt is connected with the nut that is located U shaped steel, and protruding type body is provided with the blank pressing towards one side of photovoltaic module, and the blank pressing crimping is on photovoltaic module's side.
The arched prefabricated plate roof photovoltaic bracket system is characterized in that a web connecting plate is arranged at the joint of two adjacent ground beams, a first positioning hole is formed in the end part connected with the two adjacent ground beams, a second positioning hole is correspondingly formed in the web connecting plate, and positioning bolts are installed in the first positioning hole and the second positioning hole.
The photovoltaic bracket system of the arched prefabricated plate roof is characterized in that the ground beam is provided with a pressing plate.
The utility model has the advantages that:
(1) the utility model has the advantages that through the structural design of the ground beam, the photovoltaic module is well attached to the arched roof, the position of the photovoltaic module is stable, and the problems that the photovoltaic module of the traditional arched roof is difficult to install, the installation speed is slow, the installation cost is high and the like are solved;
(2) the purline is arranged on the ground beam, not only is used as an installation part of the photovoltaic assembly, but also can support the roof, and the compressive strength of the roof is improved, so that the support of the roof to the photovoltaic assembly is ensured;
(3) the utility model discloses install well briquetting and limit briquetting on the purlin, carry out fixed crimping to photovoltaic module through well briquetting and limit briquetting, guaranteed the firm of luminosity subassembly position, avoid photovoltaic module to receive influences such as wind-force to produce and rock;
(4) the utility model has the advantages that the ground beam is I-shaped steel, has good mechanical property, can be tightly attached to the arched prefabricated plate roof and is effectively fixed; the purlines are made of U-shaped steel, and long waist holes are formed in the bottoms of the purlines, so that the purlines are good in installation operability and convenient to install with the ground beams; the photovoltaic module is fixed by matching with a pressing block, so that the high stability of the whole mounting bracket is ensured;
(5) the utility model is provided with the web connecting plate at the joint of the adjacent ground beams, which plays the role of limiting and stabilizing between the adjacent ground beams; in addition, the pressure plate is arranged on the ground beam to carry out ballast on the ground beam, so that the installation stability between the ground beam and the precast slab is ensured.
Drawings
FIG. 1 is a schematic cross-sectional view of an arched roof;
FIG. 2 is a plan view of the bracket of FIG. 1 mounted;
fig. 3 is a schematic perspective view of a photovoltaic mount;
FIG. 4 is an enlarged schematic view at A in FIG. 3;
FIG. 5 is a right side view of FIG. 3;
FIG. 6 is an enlarged schematic view at B of FIG. 5;
FIG. 7 is a schematic structural diagram of a medium pressure block;
FIG. 8 is a schematic structural diagram of an edge pressing block;
FIG. 9 is a schematic structural view of a ground beam joint;
wherein: 1. an arched roof; 2. prefabricating a slab; 3. a ground beam; 4. a purlin; 5. a photovoltaic module; 6. folding edges; 7. a long waist hole; 8. pressing the blocks; 9. pressing the block at the edge; 10. a convex body; 11. a threaded hole; 12. pressing edges; 13. a web connecting plate; 14. and (7) pressing a plate.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The embodiment provides an arch prefabricated plate roofing photovoltaic bracket system, including arch roofing 1, fixed mounting has polylith prefabricated plate 2 on arch roofing 1, see fig. 1, prefabricated plate 2 evenly installs along the width direction of arch roofing 1, and the up end of polylith prefabricated plate 2 forms four planes that connect gradually.
Referring to fig. 1 and 2, a plurality of groups of ground beams 3 are mounted on the upper end surface of the prefabricated plate 2, each group of ground beams 3 comprises four ground beams 3 which are connected in sequence, the four ground beams 3 are arranged along the width direction of the arched roof 1, the four ground beams 3 are respectively flush with four planes formed by the upper end surface of the prefabricated plate 2, and the plurality of groups of ground beams 3 are mounted at equal intervals along the length direction of the arched roof 1. Each ground beam 3 is provided with a cement pressing plate 14, and the ground beams 3 are ballasted through the cement pressing plates 14; in addition, web connecting plates 13 are mounted on two sides of the joint of two adjacent ground beams 3, first positioning holes are formed in two sides of the end portions, close to each other, of the two adjacent ground beams 3, second positioning holes are correspondingly formed in the web connecting plates 13, positioning bolts are mounted in the first positioning holes and the second positioning holes, and the web connecting plates 13 are fixedly connected with the ground beams 3.
Wherein, the ground beam 3 is made of I-shaped steel, has good mechanical property and can be tightly attached to the roof of the arched precast slab 2.
A plurality of purlins 4 are fixedly mounted on the ground beam 3, the purlins 4 are all perpendicular to the ground beam 3, and the purlins 4 are arranged at equal intervals along the length direction of the arched roof 1. Purlin 4 adopts U shaped steel, refers to fig. 4, sets up long waist hole 7 along U shaped steel length direction on the lower terminal surface of U shaped steel, installs a plurality of bolts in long waist hole 7, and the lower extreme of bolt is connected with the nut that is located grade beam 3, realizes purlin 4 and grade beam 3's stable connection.
Install a set of photovoltaic module 5 on two adjacent purlins 4, see fig. 3, every photovoltaic module 5 of group includes the photovoltaic module 5 that the polylith evenly set up along purlin 4 length direction, and photovoltaic module 5 passes through briquetting and purlin 4 fixed connection, and wherein, the briquetting is including the limit briquetting 9 that is located the middling pressure piece 8 between the adjacent photovoltaic module 5 and is located the photovoltaic module 5 tip. Referring to fig. 7, the middle pressing block 8 comprises a convex body 10, a threaded hole 11 is formed in the middle of the lower end face of the convex body 10, a bolt is installed in the threaded hole 11, the lower end of the bolt is connected with a nut located in the U-shaped steel, and the middle pressing block 8 is fixedly connected with the purline 4; both sides of the convex body 10 are provided with the blank holders 12, and the two blank holders 12 are respectively crimped on the side edges of the adjacent photovoltaic modules 5. Referring to fig. 8, the side pressing block 9 includes a convex body 10, a threaded hole 11 is provided in the middle of the lower end face of the convex body 10, a bolt is installed in the threaded hole 11, the lower end of the bolt is connected with a nut located in the U-shaped steel, a side pressing 12 is provided on one side of the convex body 10 facing the photovoltaic module 5, and the side pressing 12 is pressed on the side of the photovoltaic module 5.
The 2 roofing photovoltaic mounting systems of arch prefabricated plate that this embodiment provided simple structure, the installation is very convenient, and the material of use is few, and the bearing of reducible roofing through the design of steel construction floorbar 3, with the laminating of 2 roofing of arch prefabricated plate 5 on the roofing, at last be aided with cement clamp plate 14 ballast, solve traditional arch roofing 1 not good installation, problem such as the installation rate is slow and installation cost height realizes for a long time firm, pleasing to the eye, multi-purpose effect. Adopt the 2 roofing photovoltaic supporting structures of arch prefabricated plate of this design, when satisfying the production demand, not only can the sunshade, avoid indoor overheated, reduce the building materials extravagant, can also let the user use and exempt from the waste of electricity.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (6)
1. The utility model provides an arch prefabricated plate roofing photovoltaic mounting system, includes arch roofing (1), its characterized in that: the arched roof (1) is fixedly provided with a plurality of precast slabs (2), the precast slabs (2) are uniformly arranged along the width direction of the arched roof (1), a plurality of planes which are sequentially connected are formed on the upper end surfaces of the precast slabs (2),
a plurality of groups of ground beams (3) are arranged on the precast slabs (2), each group of ground beams (3) comprises a plurality of ground beams (3) which are sequentially connected, the ground beams (3) are arranged along the width direction of the arched roof (1), a plurality of groups of ground beams (3) are arranged along the length direction of the arched roof (1) at equal intervals, the lower end surfaces of the ground beams (3) are flush with the upper end surfaces of the precast slabs (2),
a plurality of purlins (4) are arranged on the ground beam (3), the purlins (4) are vertical to the ground beam (3), and the purlins (4) are arranged at equal intervals,
a set of photovoltaic modules (5) are installed between two adjacent purlins (4), and each photovoltaic module (5) comprises a plurality of photovoltaic modules (5) which are arranged along the length direction of the purlins (4) at equal intervals.
2. The arched precast panel roofing photovoltaic mounting system according to claim 1, wherein: the ground beam (3) is made of I-shaped steel.
3. The arched precast panel roofing photovoltaic mounting system according to claim 1, wherein: purlin (4) are U shaped steel, just the open end of U shaped steel is provided with hem (6) of turning over to the enstrophe, set up long waist hole (7) along U-shaped steel length direction on the closed terminal surface of U shaped steel, be provided with the bolt in long waist hole (7), U shaped steel passes through bolt and grade beam (3) fixed connection.
4. The arched precast panel roofing photovoltaic mount system of claim 3, wherein: the photovoltaic modules (5) are fixedly connected with the purlines (4) through pressing blocks, each pressing block comprises a middle pressing block (8) positioned between every two adjacent photovoltaic modules (5) and a side pressing block (9) positioned at the end part of each photovoltaic module (5),
the middle pressing block (8) comprises a convex body (10), a threaded hole (11) is formed in the end face of the convex body (10), a bolt is installed in the threaded hole (11), the lower end of the bolt is connected with a nut located in U-shaped steel, pressing edges (12) are arranged on two sides of the convex body (10), and the pressing edges (12) are respectively pressed on the side edges of adjacent photovoltaic modules (5);
the photovoltaic module edge pressing block is characterized in that the edge pressing block (9) comprises a convex body (10), a threaded hole (11) is formed in the end face of the convex body (10), a bolt is installed in the threaded hole (11), the lower end of the bolt is connected with a nut located in U-shaped steel, an edge pressing portion (12) is arranged on one side, facing the photovoltaic module (5), of the convex body (10), and the edge pressing portion (12) is pressed on the side edge of the photovoltaic module (5).
5. The arched precast panel roofing photovoltaic mounting system according to claim 1, wherein: the connecting part of the two adjacent ground beams (3) is provided with a web connecting plate (13), the two adjacent ground beams (3) are connected with one another, the end part of the two adjacent ground beams is provided with a first positioning hole, the web connecting plate (13) is correspondingly provided with a second positioning hole, and a positioning bolt is arranged in the first positioning hole and the second positioning hole.
6. The arched precast panel roofing photovoltaic mounting system according to claim 1, wherein: and a pressing plate (14) is arranged on the ground beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692844.5U CN210177837U (en) | 2019-05-15 | 2019-05-15 | Photovoltaic bracket system for arched prefabricated plate roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692844.5U CN210177837U (en) | 2019-05-15 | 2019-05-15 | Photovoltaic bracket system for arched prefabricated plate roof |
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| CN210177837U true CN210177837U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920692844.5U Active CN210177837U (en) | 2019-05-15 | 2019-05-15 | Photovoltaic bracket system for arched prefabricated plate roof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593661A (en) * | 2020-04-13 | 2020-08-28 | 浙江省大成建设集团有限公司 | Installation and construction method for solar energy system on circular arch tower |
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2019
- 2019-05-15 CN CN201920692844.5U patent/CN210177837U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593661A (en) * | 2020-04-13 | 2020-08-28 | 浙江省大成建设集团有限公司 | Installation and construction method for solar energy system on circular arch tower |
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