CN211473102U - Photovoltaic integration expansion joint structure - Google Patents
Photovoltaic integration expansion joint structure Download PDFInfo
- Publication number
- CN211473102U CN211473102U CN201921988859.2U CN201921988859U CN211473102U CN 211473102 U CN211473102 U CN 211473102U CN 201921988859 U CN201921988859 U CN 201921988859U CN 211473102 U CN211473102 U CN 211473102U
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- CN
- China
- Prior art keywords
- expansion joint
- apron
- main
- joint structure
- support
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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)
Abstract
The utility model provides a photovoltaic integration expansion joint structure, including the purlin, the purlin on be equipped with the support, be equipped with main basin on the support, the upper portion of main basin is equipped with the apron, is equipped with the screw on the apron, the screw is connected with the nut on the main basin, the pavement board that is located the expansion joint both sides passes through the apron to be fixed between two main basins, the flexible apron that is located expansion joint department passes through the apron to be fixed between two main basins. The utility model has the advantages that: utilize flexible apron to shelter from the expansion joint, can avoid the rainwater at the seepage of expansion joint department, self has the flexible function of elasticity again, alleviates building structure's flexible deformation, simple structure, construction convenience to connect stably, water-proof effects is better.
Description
Technical Field
The utility model relates to a construction especially indicates a photovoltaic integration expansion joint structure.
Background
The utility model discloses a traditional steel construction rear-mounted photovoltaic roofing (BAPV) utilizes original structure roofing die mould metal sheet, installation photovoltaic power generation subassembly, roofing structure must be under construction and accomplished before the photovoltaic power generation subassembly installation, then carry out photovoltaic power generation subassembly's secondary installation, the installation need be under construction and accomplish roofing secondary installation photovoltaic power generation subassembly, lead to former roofing to trample because of constructor, roofing material hoist and mount, reasons such as long-term photovoltaic dead weight load and local equipment load, cause roof boarding (various steel sheet, the aluminium magnesium manganese version) permanent settlement deformation, produce the later stage roofing hidden danger of leaking, should not investigate because of the water leakage point, cause the existence of long-term hidden danger of leaking, and can be more serious more originally along with the increase of service life time factory water leakage problem.
BAPV is because the roofing structure is utilized to itself, and the waterproof structure that shelters from of roofing exists, and expansion joint department does not have waterproof problem, but to the photovoltaic integration roofing of utilizing standard board or footboard as the roofing, its inevitable clearance transition that exists, waterproof sealed problem, and the current waterproof sealing scheme that lacks an expansion joint department.
SUMMERY OF THE UTILITY MODEL
The utility model provides a photovoltaic integration expansion joint structure has solved the problem that current photovoltaic integration roofing lacks the expansion joint waterproof sealing scheme.
The technical scheme of the utility model is realized like this: the utility model provides a photovoltaic integration expansion joint structure, includes the purlin, the purlin on be equipped with the support, be equipped with main basin on the support, the upper portion of main basin is equipped with the apron, is equipped with the screw on the apron, the screw is connected with the nut on the main basin, the pavement slab that is located the expansion joint both sides passes through the apron to be fixed between two main basins, the flexible apron that is located expansion joint department passes through the apron to be fixed between two main basins.
The support is in a shape like a Chinese character 'ji'.
The purlines are connected with the supports through self-tapping screws, and the supports are connected with the main water tank support through self-tapping screws.
The main water tank and the cover plate are provided with grooves, and rubber pads are arranged in the grooves.
The telescopic cover plate is pressed between the cover plate and the lining pipe, and the lining pipe is pressed between the cover plate and the main water tank.
The telescopic cover plate comprises a straight section, a trapezoidal bending section I is arranged in the middle of the straight section, and a trapezoidal bending section II is arranged in the middle of the bending section I.
And the purlines are provided with heat insulation layers.
The utility model has the advantages that: utilize flexible apron to shelter from the expansion joint, can avoid the rainwater at the seepage of expansion joint department, self has the flexible function of elasticity again, alleviates building structure's flexible deformation, simple structure, construction convenience to connect stably, water-proof effects is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-purline, 2-support, 3-main water tank, 4-walkway plate, 5-cover plate, 6-screw, 7-nut, 8-telescopic cover plate, 9-lining pipe and 10-heat insulation layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in figure 1, the photovoltaic integrated expansion joint structure comprises a purline 1, wherein a heat preservation layer 10 is arranged on the purline 1 and used for heat preservation and heat insulation. A support 2 in a shape like a Chinese character 'ji' is arranged on the purline 1, and the support 2 is fixed on the purline through a self-tapping screw. The support 2 is provided with a main water tank 3 which is also fixed on the support by a self-tapping screw. The upper portion of main basin 3 is equipped with apron 5, is equipped with screw 6 on the apron 5, and screw 6 is connected with nut 7 on the main basin 3, screws up the screw, utilizes the apron to set up the guidance tape, inside lining pipe pressure and fix on main basin.
The walkway plates 4 positioned at two sides of the expansion joint are fixed between the two main water tanks 3 through the cover plates 5, the telescopic cover plates 8 positioned at the expansion joint are fixed between the two main water tanks 3 through the cover plates 5, the telescopic cover plates 8 are arranged between the cover plates 5 and the inner lining pipes 9 in a pressing mode, and the inner lining pipes 9 are arranged between the cover plates 5 and the main water tanks 3 in a pressing mode. Meanwhile, grooves are formed in the main water tank 3 and the cover plate 5, and rubber pads are arranged in the grooves to buffer and seal the walkway plate and the lining pipe.
The telescopic cover plate 8 comprises a straight section, the middle of the straight section is provided with a trapezoidal bending section I, and the middle of the bending section I is provided with a trapezoidal bending section II, so that the telescopic cover plate is easier to elastically deform, and the telescopic effect is optimized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a photovoltaic integration expansion joint structure, includes purlin (1), its characterized in that: purlin (1) on be equipped with support (2), be equipped with main basin (3) on support (2), the upper portion of main basin (3) is equipped with apron (5), is equipped with screw (6) on apron (5), screw (6) are connected with nut (7) on main basin (3), walk guidance tape (4) that are located the expansion joint both sides are fixed between two main basins (3) through apron (5), flexible apron (8) that are located expansion joint department are fixed between two main basins (3) through apron (5).
2. The integrated photovoltaic expansion joint structure of claim 1, characterized in that: the telescopic cover plate (8) is pressed between the cover plate (5) and the lining pipe (9), and the lining pipe (9) is pressed between the cover plate (5) and the main water tank (3).
3. The integrated photovoltaic expansion joint structure of claim 1 or 2, wherein: the telescopic cover plate (8) comprises a straight section, a trapezoidal bending section I is arranged in the middle of the straight section, and a trapezoidal bending section II is arranged in the middle of the bending section I.
4. The integrated photovoltaic expansion joint structure of claim 1 or 2, wherein: the support (2) is shaped like a Chinese character 'ji'.
5. The integrated photovoltaic expansion joint structure of claim 1 or 2, wherein: the purline (1) is connected with the support (2), and the support (2) is connected with the bracket of the main water tank (3) through self-tapping nails.
6. The integrated photovoltaic expansion joint structure of claim 1 or 2, wherein: grooves are arranged on the main water tank (3) and the cover plate (5), and rubber pads are arranged in the grooves.
7. The integrated photovoltaic expansion joint structure of claim 1 or, wherein: and the purline (1) is provided with a heat-insulating layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988859.2U CN211473102U (en) | 2019-11-18 | 2019-11-18 | Photovoltaic integration expansion joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921988859.2U CN211473102U (en) | 2019-11-18 | 2019-11-18 | Photovoltaic integration expansion joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211473102U true CN211473102U (en) | 2020-09-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921988859.2U Active CN211473102U (en) | 2019-11-18 | 2019-11-18 | Photovoltaic integration expansion joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211473102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663874A (en) * | 2021-02-05 | 2021-04-16 | 浙江东南网架股份有限公司 | Expansion joint structure design and construction method of metal roof system |
-
2019
- 2019-11-18 CN CN201921988859.2U patent/CN211473102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663874A (en) * | 2021-02-05 | 2021-04-16 | 浙江东南网架股份有限公司 | Expansion joint structure design and construction method of metal roof system |
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