CN218920319U - Photovoltaic support clamping and installing pressing piece - Google Patents
Photovoltaic support clamping and installing pressing piece Download PDFInfo
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- CN218920319U CN218920319U CN202223077104.1U CN202223077104U CN218920319U CN 218920319 U CN218920319 U CN 218920319U CN 202223077104 U CN202223077104 U CN 202223077104U CN 218920319 U CN218920319 U CN 218920319U
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- pressing piece
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- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000005266 casting Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a clamping and pressing piece of a photovoltaic bracket, which comprises a pressing piece shell, wherein the upper end of the pressing piece shell is provided with a pair of pressing hook parts for pressing the side edges of a photovoltaic panel, lateral guide holes are formed in the side walls of the two sides of the lower end of the pressing piece shell, and clamping sliding blocks are inserted in the lateral guide holes in a sliding manner; the lower end of the inner part of the pressing piece shell is provided with a transverse compression spring, and two ends of the transverse compression spring are respectively in abutting connection with the corresponding clamping sliding blocks; the pressing piece shell is also provided with a driving component for driving the two clamping sliding blocks to synchronously retract into the pressing piece shell. The photovoltaic bracket clamping and pressing piece is simple in structural design, and a construction assembler can complete the pressing and fixing of the photovoltaic plate by only completely inserting the photovoltaic bracket clamping and pressing piece into the photovoltaic water guide bracket, so that the operation of frequently screwing bolts is not needed, the assembly operation is more convenient, the high-altitude assembly operation time is shortened, and the assembly work efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of photovoltaic panel press-fitting parts, in particular to a photovoltaic bracket press-fitting part.
Background
In the field of BIPV (building integrated photovoltaic) industry, photovoltaic panels are used as building roofs, generally mounted on purlins and beams of buildings, and have very strict requirements for waterproofing as roofs. Photovoltaic panels are typically stably mounted on a building roof by a photovoltaic waterproof bracket assembly. The structure of the photovoltaic waterproof support is an important component for determining waterproof performance, and the structure of the fixing piece is the most important component for determining installation efficiency and stability of the photovoltaic panel.
At present, the prior China patent (issued publication number: CN 215211957U, issued publication date: 2021.12.17) discloses a BIPV photovoltaic support assembly, which is characterized in that a hook is sleeved on the installation part of a water guide support, then a pressing block is fixedly connected with the hook through a connecting bolt, and a photovoltaic panel is pressed and fixed by the pressing block.
Because the whole building roof generally needs a large amount of photovoltaic boards to be paved and covered, if the scheme is adopted to carry out construction assembly of the photovoltaic boards, a plurality of pressing blocks, hooks and connecting bolts are needed to be matched and assembled for each photovoltaic board, a great deal of time and effort are needed to be spent by constructors to frequently rotate the connecting bolts for locking each pressing block, and the whole assembly operation is not convenient enough.
Disclosure of Invention
The utility model aims to provide a photovoltaic bracket clamping and pressing piece so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the clamping and pressing piece of the photovoltaic bracket comprises a pressing piece shell, wherein the upper end of the pressing piece shell is provided with a pair of pressing hook parts for pressing the side edges of a photovoltaic panel, lateral guide holes are formed in the side walls of the two sides of the lower end of the pressing piece shell, and clamping sliding blocks are inserted in the lateral guide holes in a sliding manner; the lower end of the inner part of the pressing piece shell is provided with a transverse compression spring, and two ends of the transverse compression spring are respectively in abutting connection with the corresponding clamping sliding blocks; the pressing piece shell is also provided with a driving component for driving the two clamping sliding blocks to synchronously retract into the pressing piece shell. After the clamping slider with the elastic telescopic function is inserted into the inserting hole site of the photovoltaic water guide bracket, the photovoltaic bracket clamping and pressing part can be locked, and the locked photovoltaic bracket clamping and pressing part can press and paste the side edge of the corresponding photovoltaic plate on the photovoltaic water guide bracket through the pair of pressing hook parts.
Preferably, the driving assembly comprises a vertical sliding block, a vertical guide groove used for being in sliding fit with the vertical sliding block is formed in the pressing piece shell, a pair of vertical wedges are integrally connected to the lower end of the vertical sliding block, a bottom wedge is integrally arranged at the inner side end of the clamping sliding block, and the inclined surface of the bottom wedge is connected with the inclined surface of the vertical wedge in a sliding fit mode.
As a further scheme of the utility model, the upper end face of the pressing piece shell is provided with a top perforation, and the upper end of the vertical sliding block is integrally connected with a top pressing part penetrating out of the top perforation. When dismantling the change to photovoltaic board, constructor only need press the top press part, can make the outside end of clamping slider break away from with photovoltaic water guide support's cartridge hole site, at this moment, can dismantle photovoltaic support clamping casting die.
As another scheme of the utility model, a rear guide groove is formed in the rear side wall of the pressing piece shell, and the rear end of the vertical sliding block is integrally connected with a rear end poking part penetrating out of the rear guide groove. When dismantling the change to photovoltaic board, constructor only need press the rear end and stir the portion, can make the outside end of clamping slider and photovoltaic water guide support's cartridge hole site break away from, at this moment, can dismantle the photovoltaic support clamping casting die.
Preferably, the bottom spring seat is integrally connected in the pressing piece shell, the vertical compression spring is sleeved on the bottom spring seat, and the upper end of the vertical compression spring is in abutting connection with the lower end of the vertical sliding block. The driving assembly is more flexible to operate, and the vertical sliding block is prevented from being blocked in the operation process.
Preferably, the lower end of the outer side of the clamping sliding block is provided with an inclined chamfer. The inclined chamfer is arranged, so that the clamping sliding block can flexibly retract into the pressing piece shell after contacting with the embedded groove shell, and the inserting operation is convenient.
Preferably, the front end of the pressing piece shell is provided with a front end opening, and the front end opening is matched and provided with a front end gland. The structure is convenient for the assembly and the assembly of the driving component and the clamping sliding block.
As a further aspect of the present utility model, the opposite side walls of the two press-hook portions are integrally provided with a convex strip portion for clamping the sealing cover strip.
Compared with the prior art, the utility model has the beneficial effects that: the photovoltaic support clamping and pressing piece is simple in structural design, the clamping sliding blocks with the elastic telescopic function can be locked after being inserted into the inserting hole sites of the photovoltaic water guide support, the side edges of the corresponding photovoltaic plates can be pressed and attached to the photovoltaic water guide support through the pair of pressing hook parts of the clamping and pressing piece, in the pressing and pressing process of the photovoltaic plates, construction assembly staff do not need to frequently screw bolts, assembly operation is more convenient, high-altitude assembly operation time is shortened, and accordingly assembly work efficiency is improved.
Drawings
FIG. 1 is an exploded perspective view of example 1 of a photovoltaic bracket clip;
fig. 2 is a schematic perspective view of an embodiment 1 of a photovoltaic bracket clamping member;
FIG. 3 is a schematic cross-sectional view of an embodiment 1 of a photovoltaic module clip;
FIG. 4 isbase:Sub>A schematic view of the structure of section A-A of example 1 ofbase:Sub>A photovoltaic module clip;
FIG. 5 is an exploded perspective view of example 2 of a photovoltaic module clip;
FIG. 6 is a schematic perspective view of an embodiment 2 of a photovoltaic module clip;
FIG. 7 is a schematic cross-sectional view of an embodiment 2 of a photovoltaic module clip;
FIG. 8 is a schematic cross-sectional view of an assembly of example 2 of a clamping and pressing member for a photovoltaic bracket with a photovoltaic panel and a photovoltaic water guiding bracket;
FIG. 9 is a schematic perspective view of an embodiment 3 of a photovoltaic module clip;
fig. 10 is a schematic cross-sectional view of an assembly of embodiment 3 of a clamping and pressing member for a photovoltaic support, a photovoltaic water guiding support and a sealing cover strip.
In the figure: 100-photovoltaic panels, 200-photovoltaic water guide brackets, 201-embedded groove shells, 202-plug-in hole sites, 300-sealing cover strips, 301-plug board hooks, 1-pressing piece shells, 11-transverse guide holes, 12-bottom spring seats, 13-pressing hooks, 14-raised strips, 15-rear guide grooves, 2-front end pressing covers, 3-clamping sliding blocks, 31-bottom wedge blocks, 4-transverse compression springs, 5-vertical sliding blocks, 51-top pressing parts, 52-vertical wedge blocks, 53-rear end poking parts and 6-vertical compression springs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1 to 4, a clamping and pressing piece for a photovoltaic bracket comprises a pressing piece shell 1, wherein the upper end of the pressing piece shell 1 is provided with a pair of pressing hook parts 13 for pressing the side edges of a photovoltaic panel 100, lateral guide holes 11 are formed in the side walls of the two sides of the lower end of the pressing piece shell 1, and clamping sliding blocks 3 are inserted in the lateral guide holes 11 in a sliding manner; the lower end of the inner part of the pressing piece shell 1 is provided with a transverse compression spring 4, and two ends of the transverse compression spring 4 are respectively in abutting connection with the corresponding clamping sliding blocks 3; a driving assembly for driving the two clamping sliders 3 to retract synchronously inside the pressing member housing 1 is also installed in the pressing member housing 1. In order to enable the photovoltaic bracket clamping press of the present embodiment to press the photovoltaic panel 100, it is obvious that the photovoltaic water guiding bracket 200 should have an embedded groove shell 201 for matching with the lower end of the press shell 1, and an inserting hole site 202 for inserting and assembling with the outer side end of the clamping slide 3 is opened on the inner wall of the embedded groove shell 201.
The photovoltaic bracket clamping and pressing piece is simple in structural design, the clamping sliding blocks 3 with the elastic telescopic function are inserted into the inserting holes 202 of the photovoltaic water guide bracket 200, the photovoltaic bracket clamping and pressing piece can be locked, the side edges of the corresponding photovoltaic plate 100 can be pressed and attached to the photovoltaic water guide bracket 200 through the pair of pressing hook parts 13, in the pressing process of the photovoltaic plate, construction assembly staff does not need to frequently screw bolts, the assembly operation is more convenient, the high-altitude assembly operation time is shortened, and accordingly the assembly work efficiency is improved.
As a specific scheme, the driving assembly comprises a vertical sliding block 5, a vertical guide groove for sliding fit with the vertical sliding block 5 is formed in the pressing piece shell 1, a pair of vertical wedges 52 are integrally connected to the lower end of the vertical sliding block 5, a bottom wedge 31 is integrally arranged at the inner side end of the clamping sliding block 3, and the inclined plane of the bottom wedge 31 is connected with the inclined plane of the vertical wedge 52 in a sliding fit manner. When the vertical sliding block 5 is driven to descend, the vertical wedge blocks 52 at the lower end of the vertical sliding block 5 push the corresponding bottom wedge blocks 31, so that the clamping sliding block 3 retracts into the pressing piece shell 1, and the transverse compression springs 4 are gradually compressed at the moment; the vertical sliding block 5 is loosened, and the clamping sliding block 3 can stretch out of the pressing piece shell 1 again under the action of the elastic force of the compression spring 4. By controlling the lifting movement of the vertical sliding block 5, the shrinkage or extension of the clamping sliding block 3 can be controlled, and the press mounting and dismounting operations of the photovoltaic panel 100 are convenient.
The rear side wall of the pressing piece shell 1 is provided with a rear guide groove 15, and the rear end of the vertical sliding block 5 is integrally connected with a rear end poking part 53 penetrating out of the rear guide groove 15. The vertical slider 5 can be controlled to descend by pressing the rear-end toggle portion 53.
In this embodiment, in order to make the drive assembly operation more nimble, the inside still an organic whole of casting die casing 1 is connected with bottom spring holder 12, and the cover is vertical compression spring 6 on the bottom spring holder 12, and the upper end of vertical compression spring 6 is contradicted with the lower extreme of vertical slider 5 and is connected. Under the action of external force, the vertical sliding block 5 can be kept at the highest position by utilizing the elasticity of the vertical compression spring 6, and the clamping sliding block 3 can be kept in an extending state under the action of the elasticity of the transverse compression spring 4.
In order to facilitate the split assembly of the driving assembly and the clamping slider 3, the front end of the pressing piece shell 1 is provided with a front end opening, and the front end opening is matched and provided with a front end gland 2. After the driving assembly and the clamping sliding block 3 are assembled, the front end pressing cover 2 can be locked and fixed with the pressing piece shell 1 through screws.
The working principle of the embodiment 1 of the utility model is as follows: when the photovoltaic panel 100 is pressed, the photovoltaic panel 100 is paved on the fixed photovoltaic water guide bracket 200, opposite side edges of two adjacent photovoltaic panels 100 are all lapped on the same photovoltaic water guide bracket 200, constructors only need to hold the photovoltaic bracket clamping piece, the clamping slide block 3 is aligned with the position of the inserting hole 202, the whole photovoltaic bracket clamping piece is pressed downwards, the pressing piece shell 1 is inserted into the embedded groove shell 201 of the photovoltaic water guide bracket 200, the to-be-clamped slide block 3 reaches the position of the inserting hole 202, the outer side end of the clamping slide block 3 can be inserted into the inserting hole 202 under the action of the elasticity of the transverse compression spring 4, the photovoltaic bracket clamping piece at the moment is locked, and the locked photovoltaic bracket clamping piece can press the side edge of the corresponding photovoltaic panel 100 on the photovoltaic water guide bracket 200 through the pair of pressing hook parts 13, so that the pressing and fixing of the photovoltaic panel 100 are realized.
When the photovoltaic panel 100 needs to be disassembled, a constructor can push down the vertical sliding block 5 by pressing the rear-end poking part 53, the rear-end poking part 53 can push down the vertical wedge block 52 of the vertical sliding block 5, the bottom wedge block 31 drives the clamping sliding block 3 to retract into the pressing piece shell 1, and at the moment, the outer side end of the clamping sliding block 3 is separated from the inserting hole site 202 of the photovoltaic water guide bracket 200, so that the photovoltaic bracket clamping pressing piece can be disassembled.
Example 2: referring to fig. 5 to 8, a photovoltaic bracket clamping and pressing member is different from embodiment 1 in that a top through hole is formed in an upper end surface of the pressing member housing 1, and a top pressing portion 51 penetrating through the top through hole is integrally connected to an upper end of the vertical slider 5.
Obviously, the lower outer end of the clamping slider 3 may have a chamfer. The provision of the chamfer allows the snap-on slider 3 to be flexibly retracted into the press-fit housing 1 after contact with the insert pocket 201.
The working principle of the embodiment 2 of the utility model is as follows: the press-fitting process of this embodiment is basically the same as that of embodiment 1, except that, when the photovoltaic panel 100 is disassembled and replaced, in order to release the compression of the photovoltaic bracket clamping press piece on the photovoltaic panel 100, a constructor can make the vertical sliding block 5 move downward by pressing the top pressing portion 51, the vertical sliding block 5 moving downward can push the corresponding bottom wedge block 31 through the vertical wedge block 52, and the clamping sliding block 3 can retract into the press piece housing 1 under the driving of the bottom wedge block 31, at this time, the outer side end of the clamping sliding block 3 is separated from the inserting hole site 202 of the photovoltaic water guiding bracket 200, so that the photovoltaic bracket clamping press piece can be disassembled, and after all the photovoltaic bracket clamping press pieces are disassembled, the photovoltaic panel 100 is disassembled and replaced.
Example 3: referring to fig. 9 to 10, a photovoltaic bracket clamping member is different from embodiment 2 in that the opposite side walls of the two pressing hooks 13 are further integrally provided with a protruding strip 14 for clamping the sealing cover strip 300. After the press-fitting of the photovoltaic panel 100 is completed by the photovoltaic bracket press-fitting member, a constructor can press the sealing cover strip 300, so that the insert plate hook 301 at the lower end of the sealing cover strip 300 is hooked on the raised line 14, thereby realizing the press-fitting of the sealing cover strip 300.
In the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present utility model, and do not denote any one of the components or elements of the present utility model, and are not to be construed as limiting the present utility model.
Claims (8)
1. The utility model provides a photovoltaic support clamping casting die, includes casting die casing (1), and the upper end of casting die casing (1) has a pair of pressure hook portion (13) that are used for compressing tightly photovoltaic board (100) side, its characterized in that: lateral guide holes (11) are formed in the side walls of the two sides of the lower end of the pressing piece shell (1), and clamping sliding blocks (3) are inserted into the lateral guide holes (11) in a sliding manner;
the lower end of the inner part of the pressing piece shell (1) is provided with a transverse compression spring (4), and two ends of the transverse compression spring (4) are respectively in abutting connection with the corresponding clamping sliding blocks (3);
the pressing piece shell (1) is also provided with a driving component for driving the two clamping sliding blocks (3) to synchronously retract into the pressing piece shell (1).
2. The photovoltaic bracket clamping piece according to claim 1, wherein: the driving assembly comprises a vertical sliding block (5), a vertical guide groove used for being in sliding fit with the vertical sliding block (5) is formed in the pressing piece shell (1), a pair of vertical wedges (52) are integrally connected to the lower end of the vertical sliding block (5), a bottom wedge (31) is integrally arranged at the inner side end of the clamping sliding block (3), and the inclined plane of the bottom wedge (31) is connected with the inclined plane of the vertical wedge (52) in a sliding fit mode.
3. The photovoltaic bracket clamping member of claim 2, wherein: the top perforation has been seted up to the up end of casting die casing (1), and the upper end of vertical slider (5) is connected with the top pressing part (51) of wearing out the top perforation an organic whole.
4. The photovoltaic bracket clamping member of claim 2, wherein: the rear side wall of the pressing piece shell (1) is provided with a rear guide groove (15), and the rear end of the vertical sliding block (5) is integrally connected with a rear end poking part (53) penetrating out of the rear guide groove (15).
5. The photovoltaic bracket clamping member according to claim 3 or 4, wherein: the inside still an organic whole of casting die casing (1) is connected with bottom spring holder (12), and vertical compression spring (6) is gone up to cover on bottom spring holder (12), and the upper end of vertical compression spring (6) is contradicted with the lower extreme of vertical slider (5) and is connected.
6. A photovoltaic bracket clip according to any one of claims 1-4, wherein: the lower end of the outer side of the clamping sliding block (3) is provided with an inclined chamfer.
7. A photovoltaic bracket clip according to any one of claims 1-4, wherein: the front end of the pressing piece shell (1) is provided with a front end opening, and the front end opening is matched with the front end gland (2).
8. A photovoltaic bracket clip according to any one of claims 1-4, wherein: the opposite side walls of the two pressing hook parts (13) are integrally provided with raised strips (14) for clamping the sealing cover strip (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223077104.1U CN218920319U (en) | 2022-11-18 | 2022-11-18 | Photovoltaic support clamping and installing pressing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223077104.1U CN218920319U (en) | 2022-11-18 | 2022-11-18 | Photovoltaic support clamping and installing pressing piece |
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| Publication Number | Publication Date |
|---|---|
| CN218920319U true CN218920319U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223077104.1U Active CN218920319U (en) | 2022-11-18 | 2022-11-18 | Photovoltaic support clamping and installing pressing piece |
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| CN (1) | CN218920319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155225A (en) * | 2023-09-01 | 2023-12-01 | 上海勘测设计研究院有限公司 | Photovoltaic panel assembly installation device of inclined plane roof |
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2022
- 2022-11-18 CN CN202223077104.1U patent/CN218920319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155225A (en) * | 2023-09-01 | 2023-12-01 | 上海勘测设计研究院有限公司 | Photovoltaic panel assembly installation device of inclined plane roof |
| CN117155225B (en) * | 2023-09-01 | 2024-05-24 | 上海勘测设计研究院有限公司 | Photovoltaic panel assembly installation device of inclined plane roof |
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