CN219643823U - Connecting and fixing device for bracket and photovoltaic module and water guide groove - Google Patents
Connecting and fixing device for bracket and photovoltaic module and water guide groove Download PDFInfo
- Publication number
- CN219643823U CN219643823U CN202320406757.5U CN202320406757U CN219643823U CN 219643823 U CN219643823 U CN 219643823U CN 202320406757 U CN202320406757 U CN 202320406757U CN 219643823 U CN219643823 U CN 219643823U
- Authority
- CN
- China
- Prior art keywords
- guide groove
- water guide
- photovoltaic module
- bracket
- fixing device
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000005452 bending Methods 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to the technical field of photovoltaic brackets. The connecting and fixing device comprises a connecting piece detachably arranged on the bracket, wherein the connecting piece comprises two opposite Z-shaped structures; the gap between the two Z-shaped structures is opposite to the gap between the adjacent photovoltaic modules; the tops of the two Z-shaped structures are detachably connected with the frames of the adjacent photovoltaic modules respectively; the inner sides of the two Z-shaped structures and the support enclose a chute which is inserted into the first water guide groove in a sliding manner, the first water guide groove is detachably connected with the connecting piece, an opening is formed in the upper end of the first water guide groove, and the opening of the first water guide groove is opposite to the adjacent photovoltaic frame. According to the utility model, the butt joint of the photovoltaic module and the bracket is realized through the connecting piece, and meanwhile, the first water guide groove can be detachably installed. The first water guide groove is convenient to replace. After the photovoltaic module is mounted on the support, the water guide groove environment is required to be switched with the water guide groove environment which is not required to be switched.
Description
Technical Field
The utility model relates to the field of photovoltaic support fixing, in particular to a connecting structure of a support, a photovoltaic module and a water guide groove.
Background
The household photovoltaic is one of the most effective modes for developing green buildings, effectively reducing building energy consumption and realizing carbon reduction actions.
One common practice for household photovoltaics is to build sunlight sheds on roofs. The gap of the shed roof component is conventionally sealed by rubber strips or sealant, only one waterproof measure is adopted, and the rubber strips or sealant have poor weather resistance and are easy to leak. In order to solve the defect of one waterproof measure, two waterproof measure structures exist at present. Specifically, a water guide groove structure and a sealing rubber strip are adopted in a gap of the assembly to form two waterproof measures. However, the W-shaped purline is often used as a water guide groove and also used as a support, and the water guide groove is not easy to replace and maintain.
At present, a bracket connection fixing structure which can be used for detachably connecting a bracket with a water guide groove and is convenient for replacing and maintaining the water guide groove is lacking.
Disclosure of Invention
The utility model provides a connecting and fixing device for a bracket, a photovoltaic module and a water guide groove, which solves at least one technical problem.
The technical scheme of the utility model is as follows: the connecting and fixing device for the support, the photovoltaic module and the water guide groove is characterized by comprising a connecting piece which is detachably arranged on the support, wherein the connecting piece comprises two opposite Z-shaped structures;
the gap between the two Z-shaped structures is opposite to the gap between the adjacent photovoltaic modules;
the tops of the two Z-shaped structures are detachably connected with the frames of the adjacent photovoltaic modules respectively;
the inner sides of the two Z-shaped structures and the support enclose a chute which is inserted into the first water guide groove in a sliding manner, the first water guide groove is detachably connected with the connecting piece, an opening is formed in the upper end of the first water guide groove, and the opening of the first water guide groove is opposite to the frame of the adjacent photovoltaic module.
According to the utility model, the photovoltaic module is detachably connected with the bracket through the connecting piece, and the first water guide groove can be detachably installed while the photovoltaic module is in butt joint with the bracket through the connecting piece. The first water guide groove is convenient to replace. After the photovoltaic module is mounted on the support, the water guide groove environment is required to be switched with the water guide groove environment which is not required to be switched.
A preformed hole is formed in the frame of the photovoltaic module;
the top of the connecting piece is provided with a mounting hole;
the connecting piece is connected with the frame of the photovoltaic module through bolts penetrating through the reserved holes and the mounting holes.
Further preferably, a gasket is clamped between the head of the bolt and the frame of the photovoltaic module;
one side of the gasket, which is far away from the frame of the photovoltaic module, is provided with a downward extending flanging, and the flanging abuts against the edge of the frame of the photovoltaic module.
The connecting and fixing effect of the photovoltaic module and the Z-shaped structure is convenient.
Further preferably, the zigzag structure comprises a first bending part, a second bending part and a third bending part which are sequentially connected from top to bottom;
the first bending part and the third bending part are respectively arranged at two sides of the first bending part in the left-right direction;
an upper mounting hole is formed in the first bending part, and the first bending part is detachably connected with a frame of the photovoltaic module through a bolt penetrating through the upper mounting hole;
two lower mounting holes are formed in the third bending part, and the third bending part is detachably connected with the support through bolts penetrating through the lower mounting holes.
Further preferably, the first water guiding groove is connected with the connecting piece through a tapping screw.
Further preferably, the left side and the right side of the first water guiding groove are respectively connected with the two Z-shaped structures.
Further preferably, at least two zigzag structures are connected in the front-back direction of the frame of the photovoltaic module.
Further preferably, the device further comprises a second water guiding groove, wherein the length direction of the second water guiding groove is perpendicular to the length direction of the first water guiding groove, and the second water guiding groove is lapped above the first water guiding groove;
and the first water guide groove is opposite to the gaps in the left-right direction of the adjacent photovoltaic modules, and the second water guide groove is opposite to the gaps in the front-rear direction of the adjacent photovoltaic modules.
The beneficial effects are that:
according to the utility model, the connection between the bracket and the photovoltaic module and the connection between the bracket and the water guide groove are realized through the connecting piece, so that the problem that the traditional water guide groove is used as the bracket and is not easy to maintain and replace in the later period is solved, and the waterproof capability of the photovoltaic sunlight shed roof is further improved.
Drawings
FIG. 1 is a cross-sectional view of embodiment 1 of the present utility model;
fig. 2 is a schematic structural view of a zigzag structure according to embodiment 1 of the present utility model;
FIG. 3 is a schematic view showing a structure of a gasket according to embodiment 1 of the present utility model;
fig. 4 is a schematic structural view of a gasket according to another embodiment 1 of the present utility model.
In the figure: 1 is a connecting piece, 2 is a first water guiding groove, 3 is a second water guiding groove, 4 is a frame, 5 is a self-tapping screw, 6 is a photovoltaic module fixing bolt, 7 is a gasket, 8 is a connecting piece fixing bolt, and 9 is a bracket.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 4, in embodiment 1, a connection fixing device for a bracket, a photovoltaic module and a water guiding trough includes a connecting piece 1. The connecting piece 1 comprises two opposite Z-shaped structures; the gap between the two Z-shaped structures is opposite to the gap between the adjacent photovoltaic modules. The gap between two zigzag structures is larger than the gap between adjacent photovoltaic modules. At least two Z-shaped structures are connected in the front-back direction of the frame of the photovoltaic module.
The Z-shaped structure comprises a first bending part, a second bending part and a third bending part which are sequentially connected from top to bottom; the first bending part and the third bending part are respectively arranged at two sides of the first bending part in the left-right direction.
The connecting piece is detachably connected with the bracket. The brackets 9 are supporting purlins. Two lower mounting holes are formed in a third bending part of the Z-shaped structure, and the third bending part is detachably connected with the bracket 9 through bolts (connecting piece fixing bolts 8) penetrating through the lower mounting holes. The Z-shaped structure is made of aluminum alloy or steel.
The connecting piece is detachably connected with the frame 4 of the adjacent photovoltaic module. Regarding the assembly of the connecting piece 1 and the photovoltaic module, a preformed hole may be formed on the frame 4 of the photovoltaic module; the top of the Z-shaped structure is provided with a mounting hole; the zigzag structure is connected with the frame 4 of the photovoltaic module through bolts passing through the reserved holes and the mounting holes. A gasket 7 is clamped between the head of the bolt and the frame 4 of the photovoltaic module; one side of the gasket 7, which is far away from the frame 4 of the photovoltaic module, is provided with a downward extending flanging which abuts against the edge of the frame 4 of the photovoltaic module. The connecting and fixing effect of the photovoltaic module and the Z-shaped structure is convenient. The gasket is made of aluminum alloy or steel. The gasket is square. An upper mounting hole is formed in the first bending part, and the first bending part is detachably connected with the frame 4 of the photovoltaic module through a bolt (a photovoltaic module fixing bolt 6) penetrating through the upper mounting hole. One upper mounting hole is arranged.
The connecting piece is detachably connected with the first water guide groove. The inner sides of the two Z-shaped structures and the support are enclosed to form a chute which is inserted into the first water guide groove 2 in a sliding manner, an opening is formed in the upper end of the first water guide groove 2, and the opening of the first water guide groove 2 is opposite to the adjacent photovoltaic frame 4. The tops of the left end and the right end of the first water guide groove are respectively provided with a turned edge which bends inwards. Regarding the connection of the connector to the first water guiding groove, the first water guiding groove 2 may be connected to the connector 1 by a tapping screw 5. The left and right sides of the first water guiding groove 2 are respectively connected with two Z-shaped structures.
The device also comprises a second water guide groove 3, wherein the length direction of the second water guide groove 3 is perpendicular to the length direction of the first water guide groove 2, and the second water guide groove 3 is lapped above the first water guide groove 2; and the first water guide groove 2 is opposite to the gaps in the left-right direction of the adjacent photovoltaic modules, and the second water guide groove 3 is opposite to the gaps in the front-rear direction of the adjacent photovoltaic modules.
According to the utility model, the connecting piece 1 is detachably connected with the bracket, and the first water guide groove 2 can be detachably installed while the butt joint of the photovoltaic module and the bracket is realized through the connecting piece 1. Facilitating replacement of the first water guiding gutter 2. After the photovoltaic module is mounted on the support, the water guide groove environment is required to be switched with the water guide groove environment which is not required to be switched.
When the photovoltaic module is used, the support and the photovoltaic module are fixed relatively through the connecting piece, and whether the photovoltaic module needs to be installed in the water guide groove structure is adjusted according to requirements.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. The connecting and fixing device for the support, the photovoltaic module and the water guide groove is characterized by comprising a connecting piece which is detachably arranged on the support, wherein the connecting piece comprises two opposite Z-shaped structures, and a gap between the two Z-shaped structures is opposite to a gap between adjacent photovoltaic modules;
the tops of the two Z-shaped structures are detachably connected with the frames of the adjacent photovoltaic modules respectively;
the inner sides of the two Z-shaped structures and the support enclose a chute which is inserted into the first water guide groove in a sliding manner, the first water guide groove is detachably connected with the connecting piece, an opening is formed in the upper end of the first water guide groove, and the opening of the first water guide groove is opposite to the adjacent photovoltaic frame.
2. The connection fixing device for a bracket, a photovoltaic module and a water guide groove according to claim 1, wherein: a preformed hole is formed in the frame of the photovoltaic module;
the top of the connecting piece is provided with a mounting hole;
the connecting piece is connected with the frame of the photovoltaic module through bolts penetrating through the reserved holes and the mounting holes.
3. The connection fixing device for a bracket, a photovoltaic module and a water guiding groove according to claim 2, wherein: a gasket is clamped between the head of the bolt and the frame of the photovoltaic module;
one side of the gasket, which is far away from the frame of the photovoltaic module, is provided with a downward extending flanging, and the flanging abuts against the edge of the frame of the photovoltaic module.
4. The connection fixing device for a bracket, a photovoltaic module and a water guide groove according to claim 1, wherein: the Z-shaped structure comprises a first bending part, a second bending part and a third bending part which are sequentially connected from top to bottom;
the first bending part and the third bending part are respectively arranged at two sides of the first bending part in the left-right direction;
an upper mounting hole is formed in the first bending part, and the first bending part is detachably connected with a frame of the photovoltaic module through a bolt penetrating through the upper mounting hole;
two lower mounting holes are formed in the third bending part, and the third bending part is detachably connected with the support through bolts penetrating through the lower mounting holes.
5. A connection fixing device for a bracket, a photovoltaic module and a water guiding groove according to claim 3, wherein: the gasket is made of aluminum alloy or steel.
6. The connection fixing device for a bracket, a photovoltaic module and a water guide groove according to claim 1, wherein: the Z-shaped structure is made of aluminum alloy or steel.
7. The connection fixing device for a bracket, a photovoltaic module and a water guide groove according to claim 1, wherein: the first water guide groove is connected with the connecting piece through a self-tapping screw.
8. The connection fixing device for a bracket, a photovoltaic module and a water guide groove according to claim 1, wherein: the left side and the right side of the first water guide groove are respectively connected with the two Z-shaped structures.
9. The connection fixing device for a bracket, a photovoltaic module and a water guide groove according to claim 1, wherein: at least two Z-shaped structures are connected in the front-back direction of the frame of the photovoltaic module.
10. The connection fixing device for a bracket, a photovoltaic module and a water guide groove according to claim 1, wherein: the water pump further comprises a second water guide groove, the length direction of the second water guide groove is perpendicular to the length direction of the first water guide groove, and the second water guide groove is lapped above the first water guide groove;
and the first water guide groove is opposite to the gaps in the left-right direction of the adjacent photovoltaic modules, and the second water guide groove is opposite to the gaps in the front-rear direction of the adjacent photovoltaic modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406757.5U CN219643823U (en) | 2023-03-07 | 2023-03-07 | Connecting and fixing device for bracket and photovoltaic module and water guide groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320406757.5U CN219643823U (en) | 2023-03-07 | 2023-03-07 | Connecting and fixing device for bracket and photovoltaic module and water guide groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643823U true CN219643823U (en) | 2023-09-05 |
Family
ID=87812020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320406757.5U Active CN219643823U (en) | 2023-03-07 | 2023-03-07 | Connecting and fixing device for bracket and photovoltaic module and water guide groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643823U (en) |
-
2023
- 2023-03-07 CN CN202320406757.5U patent/CN219643823U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |