CN215528915U - Locking mechanism is used in installation of photovoltaic board - Google Patents
Locking mechanism is used in installation of photovoltaic board Download PDFInfo
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- CN215528915U CN215528915U CN202122283738.1U CN202122283738U CN215528915U CN 215528915 U CN215528915 U CN 215528915U CN 202122283738 U CN202122283738 U CN 202122283738U CN 215528915 U CN215528915 U CN 215528915U
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- guide rail
- photovoltaic panel
- locking
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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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Abstract
The utility model relates to a locking mechanism for mounting a photovoltaic panel, which comprises a guide rail clamping block, wherein the guide rail clamping block is arranged in an n shape, the bottom of the guide rail clamping block is respectively provided with a corresponding clamping groove in an inward concave manner, the inner sides of the tops of the clamping grooves are respectively arranged in a downward inclined plane shape, and the top of the guide rail clamping block is provided with a locking threaded hole; the photovoltaic panel pressing block is provided with a communicating hole at a position corresponding to the locking threaded hole; the locking bolt, locking bolt's rod end portion is divided into guide part, locking portion and tight portion in top according to the height, the screw thread of guide part and tight portion in top is trapezoidal thread, the screw thread of locking portion is triangle-shaped screw thread, the external diameter of guide part is less than the diameter of intercommunicating pore, locking portion is connected to on the locking screw hole of guide rail fixture block, the both sides of the tight portion in top respectively tightly the inboard in joint groove. The utility model can effectively improve the connection stability between the guide rail clamping block and the installation guide rail.
Description
Technical Field
The utility model relates to a locking mechanism for mounting a photovoltaic panel, which is mainly used for locking and mounting the photovoltaic panel on a corresponding mounting guide rail.
Background
At present, the solar photovoltaic panel is mostly locked and installed through a corresponding locking mechanism, the existing locking mechanism generally comprises a guide rail clamping block connected to an installation guide rail, the upper portion of the guide rail clamping block is connected with an existing photovoltaic panel pressing block through a bolt in a locking mode, and the photovoltaic panel erected on the installation guide rail is effectively pressed through the photovoltaic panel pressing block. The problem that the overall installation stability of an existing locking mechanism is not enough in the actual use process exists, particularly, the connection stability between a guide rail clamping block and an installation guide rail is not enough, and the pressing effect of a photovoltaic panel is difficult to effectively guarantee.
Therefore, the utility model aims to design a locking mechanism for mounting a photovoltaic panel, which can effectively improve the connection stability between a guide rail clamping block and a mounting guide rail so as to effectively ensure the integral mounting stability of a product.
Disclosure of Invention
Aiming at the technical problems in the prior art, the utility model provides a locking mechanism for mounting a photovoltaic panel, which can effectively solve the technical problems in the prior art.
The technical scheme of the utility model is as follows:
a locking mechanism for photovoltaic panel installation comprises
The guide rail clamping blocks are arranged in an n shape, corresponding clamping grooves are respectively and concavely arranged at the bottom of the guide rail clamping blocks, the inner sides of the tops of the clamping grooves are respectively arranged into downward inclined planes, and locking threaded holes are formed in the tops of the guide rail clamping blocks;
the photovoltaic panel pressing block is provided with a communicating hole at a position corresponding to the locking threaded hole;
the locking bolt, locking bolt's rod end portion is divided into guide part, locking portion and tight portion in top according to the height, the screw thread of guide part and tight portion in top is trapezoidal thread, the screw thread of locking portion is triangle-shaped screw thread, the external diameter of guide part is less than the diameter of intercommunicating pore, locking portion is connected to on the locking screw hole of guide rail fixture block, the both sides of the tight portion in top respectively tightly the inboard in joint groove.
Still include ground mechanism, ground mechanism contain set up in a set of mounting hole of photovoltaic board briquetting both sides, press the screw thread of locking bolt revolves to, will the mounting hole sets up in tandem the both sides of photovoltaic board briquetting, the rigid coupling has corresponding ground pin axle in the mounting hole respectively, ground pin axle's bottom extends to the below of mounting hole.
The bottom of the grounding pin shaft is respectively and integrally formed and is downwards provided with a corresponding pressing head, the diameter of the pressing head is larger than that of the grounding pin shaft, and the bottom of the pressing head is arranged in an inverted circular truncated cone shape.
The photovoltaic board briquetting is the platelike setting, and the front end downward sloping of photovoltaic board briquetting sets up, the intercommunicating pore set up perpendicularly in on the photovoltaic board briquetting, the rear end middle part integrated into one piece of photovoltaic board briquetting is equipped with corresponding fender push pedal downwards, the bottom of keeping off the push pedal is equipped with a butt forward and arrives the protruding edge of butt of the top rear side of guide rail fixture block.
The photovoltaic panel pressing block is characterized in that a corresponding reinforcing protrusion is arranged on the rear side of the photovoltaic panel pressing block, and the reinforcing protrusion is arranged in an arc surface shape.
The middle part of the front side of the photovoltaic panel pressing block is downwards provided with a corresponding width adjusting cushion block, and the width of the width adjusting cushion block is equal to the width of the blocking push plate.
The middle parts of the two sides of the guide rail clamping block are respectively and inwardly provided with corresponding reinforcing convex edges, and the upper parts of the two sides of the guide rail clamping block are respectively and inwardly provided with corresponding buffer grooves.
The bottom surfaces of the clamping grooves are all arranged to be in an inward inclined plane shape.
The utility model has the advantages that:
1) the guide rail clamping block is arranged in an n shape, the bottom of the guide rail clamping block is respectively provided with a corresponding clamping groove in a concave manner, and the inner sides of the tops of the clamping grooves are respectively arranged into a downward inclined plane shape; meanwhile, the rod end of the locking bolt is divided into a guide part, a locking part and a jacking part according to height. The threads of the locking part are triangular threads, so that the connection stability of the locking part and the guide rail clamping block can be effectively ensured; the threads of the guide part are trapezoidal threads, and the outer diameter of the guide part is smaller than the diameter of the communicating hole of the photovoltaic panel pressing block, so that the screwing process cannot be influenced; the thread of the tightening part is a trapezoidal thread, two sides of the tightening part are respectively tightened to the inner sides of the clamping grooves, and the thread of the tightening part is a trapezoidal thread, so that tapping is not formed on the clamping grooves in the tightening process of the clamping grooves, the clamping grooves can be effectively and effectively pushed outwards, the clamping grooves can be firmly clamped on corresponding mounting guide rails, the connection stability between the guide rail clamping blocks and the mounting guide rails is effectively improved, and the overall mounting stability of the utility model can be effectively ensured.
2) The photovoltaic panel grounding structure further comprises a grounding mechanism, wherein the grounding mechanism comprises a group of mounting holes arranged on two sides of the photovoltaic panel pressing block, corresponding grounding pin shafts are fixedly connected in the mounting holes respectively, the bottoms of the grounding pin shafts extend to the lower portions of the mounting holes, and after the locking bolts are locked in place, the bottoms of the grounding pin shafts can be effectively abutted against the corresponding photovoltaic panels, so that grounding connection is formed.
Due to the fact that the photovoltaic panel pressing block is easily driven to rotate/deflect in the screwing process of the locking bolt, the installation stability of the photovoltaic panel pressing block can be affected. Therefore, according to the utility model, the mounting holes are arranged on two sides of the photovoltaic panel pressing block in tandem according to the thread turning direction of the locking bolt, and the grounding pin shafts are arranged on two sides of the photovoltaic panel pressing block in tandem, so that the space between the abutting points can be increased, the stability of the two ends of the photovoltaic panel pressing block can be effectively increased, the photovoltaic panel pressing block is prevented from excessively rotating/deflecting along with the screwing of the locking bolt, and the stability of grounding connection and the compression stability of the photovoltaic panel pressing block can be effectively ensured.
3) The bottom of the grounding pin shaft is respectively and integrally formed and is downwards provided with the corresponding pressing heads, the diameters of the pressing heads are larger than those of the grounding pin shaft, the bottoms of the pressing heads are all arranged in an inverted frustum shape, the pressing heads are abutted with the photovoltaic panel, so that the contact surface can be effectively increased, the embedded type abutting can be effectively formed, the abutting stability can be effectively ensured, and the stability of grounding connection and the pressing stability of the photovoltaic panel pressing block can be further ensured.
4) The photovoltaic panel pressing block is arranged in a plate shape, the front end of the photovoltaic panel pressing block is arranged in a downward inclined mode, the communication hole is vertically formed in the photovoltaic panel pressing block, the middle of the rear end of the photovoltaic panel pressing block is integrally formed and provided with a corresponding push blocking plate downwards, and the bottom of the push blocking plate is provided with a convex abutting edge which abuts against the rear side of the top of the guide rail clamping block forwards. Through the perpendicular setting of intercommunicating pore, the locking operation of locking bolt of can being convenient for, after the front end butt of photovoltaic board briquetting to the photovoltaic board, through further screwing locking bolt alright effectively push down the rear side of photovoltaic board briquetting, can enough effectively ensure to compress tightly the effect, and can effectively drive the bottom that keeps off the push pedal and skew forward to make the protruding top rear side of following effective butt to the guide rail fixture block of the protruding edge of butt that keeps off the push pedal bottom, thereby effectively promote the stability of being connected between photovoltaic board briquetting and the guide rail fixture block.
5) The photovoltaic panel pressing block is provided with a corresponding reinforcing protrusion in the rear side direction, the reinforcing protrusion is arranged in an arc surface shape, and under the action of the reinforcing protrusion, the stress capacity of the joint of the photovoltaic panel pressing block and the pushing blocking plate can be effectively improved so as to adapt to the pushing force formed when the pushing blocking plate is abutted to the guide rail clamping block.
6) The middle part of the front side of the photovoltaic panel pressing block is downwards provided with a corresponding width adjusting cushion block, the width of the width adjusting cushion block is equal to the width of the pushing blocking plate, and the installation space of the photovoltaic panel is effectively determined through the matching of the width adjusting cushion block and the pushing blocking plate, so that the arrangement of the photovoltaic panel and the convenience degree of installation are facilitated.
7) The middle parts of the two sides of the guide rail clamping block are respectively and inwardly provided with the corresponding reinforcing convex edges, and the rigidity and the strength of the guide rail clamping block can be effectively improved through the arrangement of the reinforcing convex edges; the upper parts of the two sides of the guide rail clamping block are respectively provided with corresponding buffer grooves in an inwards concave mode, stress buffering can be effectively formed through the arrangement of the buffer grooves, and the guide rail clamping block is prevented from being excessively deformed or broken due to stress concentration in the fixing process.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of a component of the guide rail interface.
Fig. 3 is a side view of the present invention.
Fig. 4 is a top view of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail by way of examples in conjunction with the accompanying drawings:
referring to fig. 1-3, a photovoltaic panel installation locking mechanism includes
The guide rail clamping block 1 is arranged in an n shape, corresponding clamping grooves 2 are respectively arranged at the bottom of the guide rail clamping block 1 in a concave mode, the inner sides of the tops of the clamping grooves 2 are respectively arranged in a downward inclined plane shape, and locking threaded holes 101 are formed in the tops of the guide rail clamping block 1;
the photovoltaic panel pressing block 3 is provided with a communicating hole 301 at a position corresponding to the locking threaded hole 101;
the locking bolt 4, the rod end portion of the locking bolt 4 is divided into a guide portion 401, a locking portion 402 and a tightening portion 403 according to height, the threads of the guide portion 401 and the tightening portion 403 are trapezoidal threads, the thread of the locking portion 402 is a triangular thread, the outer diameter of the guide portion 401 is smaller than the diameter of the communication hole 301, the locking portion 402 is connected to the locking threaded hole 101 of the guide rail fixture block 1, and two sides of the tightening portion 403 are respectively tightened to the inner side of the clamping groove 2.
The thread of the locking part 402 is a triangular thread, so that the connection stability of the locking part 402 and the rail fixture block 1 can be effectively ensured; the threads of the guide part 401 are trapezoidal threads, and the outer diameter of the guide part 401 is smaller than the diameter of the communication hole 301 of the photovoltaic panel pressing block 3, so that the screwing process is not affected; the threads of the tightening part 403 are trapezoidal threads, and the two sides of the tightening part 403 are respectively tightened to the inner sides of the clamping grooves 2, and since the threads of the tightening part 403 are trapezoidal threads, tapping cannot be formed on the clamping grooves 2 in the tightening process of the tightening part, so that the clamping grooves 2 can be effectively and effectively pushed outwards, the clamping grooves 2 can be firmly clamped on corresponding mounting guide rails, the connection stability between the guide rail clamping blocks 1 and the mounting guide rails is effectively improved, and the overall mounting stability of the utility model can be effectively ensured.
Still include ground mechanism 5, ground mechanism 5 contain set up in a set of mounting hole 501 of 3 both sides of photovoltaic board briquetting, press the screw thread of lockbolt 4 is revolved to, will mounting hole 501 sets up in tandem photovoltaic board briquetting 3's both sides, the rigid coupling has corresponding ground pin axle 502 in the mounting hole 501 respectively, the bottom of ground pin axle 502 extends to the below of mounting hole 501.
As shown in fig. 4, according to the screw thread turning direction of the locking bolt, the mounting holes 501 are arranged on two sides of the photovoltaic panel pressing block 3 in tandem, so that the grounding pin shafts 502 can be arranged on two sides of the photovoltaic panel pressing block 3 in tandem, the distance between the abutting points can be increased, and the stability of the two ends of the photovoltaic panel pressing block 3 can be effectively increased, so that the photovoltaic panel pressing block is prevented from being excessively rotated/deflected along with the screwing of the locking bolt, and the stability of grounding connection and the compression stability of the photovoltaic panel pressing block can be effectively ensured.
The bottom of the grounding pin shaft 502 is respectively and integrally formed and is downwards provided with a corresponding pressing head 5021, the diameter of the pressing head 5021 is larger than that of the grounding pin shaft 502, and the bottom of the pressing head 5021 is in an inverted frustum shape.
Carry out the butt through compressing tightly head 5021 and photovoltaic board, can effectively increase the contact surface promptly, and can effectively form embedded butt, can effectively ensure butt stability to can further ensure the stability of ground connection and further promote the stability of compressing tightly of photovoltaic board briquetting 3.
Photovoltaic board briquetting 3 is platelike setting, and the front end downward sloping of photovoltaic board briquetting 3 sets up, the intercommunicating pore 301 set up perpendicularly in on the photovoltaic board briquetting 3, the rear end middle part integrated into one piece of photovoltaic board briquetting 3 is equipped with corresponding fender push pedal 6 downwards, the bottom of keeping off push pedal 6 is equipped with a butt forward the protruding edge 601 of butt of the top rear side of guide rail fixture block 1.
Through the perpendicular setting of intercommunicating pore 301, the locking operation of locking bolt 4 of being convenient for, after photovoltaic board pressure 3's front end butt to the photovoltaic board, through further screwing locking bolt 4 alright effectively push down photovoltaic board briquetting 3's rear side, can enough effectively ensure to compress tightly the effect, and can effectively drive the bottom that keeps off push pedal 6 and squint forward, and make the protruding edge 601 effective butt of the protruding edge 601 that keeps off push pedal 6 bottom to the top rear side of guide rail fixture block 1, thereby effectively promote the stability of being connected between photovoltaic board briquetting 3 and the guide rail fixture block 1.
The photovoltaic panel pressing block 3 is provided with a corresponding reinforcing protrusion 302 in the rear side direction, and the reinforcing protrusion 302 is arranged in an arc surface shape. Under the effect of strengthening protruding 302, can effectively promote the atress ability of photovoltaic board briquetting 3 with keep off the linking department of push pedal 6 to the top thrust that the adaptation kept off push pedal 6 formed when butt to guide rail fixture block 1.
The middle part of the front side of the photovoltaic panel pressing block 3 is downwards provided with a corresponding width adjusting cushion block 7, and the width of the width adjusting cushion block 7 is equal to that of the blocking push plate 6. Through adjusting wide cushion 7 and the cooperation that keeps off push pedal 6, effectively confirm the installation space of photovoltaic board to arrange and promote the convenient degree of installation of photovoltaic board.
The middle parts of the two sides of the guide rail clamping block 1 are respectively and inwardly provided with corresponding reinforcing convex edges 8, and the upper parts of the two sides of the guide rail clamping block 1 are respectively and inwardly provided with corresponding buffer grooves 9.
Through strengthening protruding setting along 8, can effectively promote the self rigidity and the intensity of guide rail fixture block 1, through the setting of dashpot 9, can effectively form the atress buffering to prevent that guide rail fixture block 1 of fixed in-process leads to guide rail fixture block 1 to appear excessively warping or splitting because of stress concentration.
The bottom surfaces of the clamping grooves 2 are all arranged to be in an inward inclined plane shape.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (8)
1. The utility model provides a locking mechanism is used in photovoltaic board installation which characterized in that: comprises that
The guide rail clamping block (1) is arranged in an n shape, corresponding clamping grooves (2) are respectively arranged at the bottom of the guide rail clamping block (1) in a concave mode, the inner sides of the tops of the clamping grooves (2) are respectively arranged in a downward inclined plane shape, and locking threaded holes (101) are formed in the tops of the guide rail clamping block (1);
the photovoltaic panel pressing block (3) is provided with a communicating hole (301) at a position corresponding to the locking threaded hole (101);
locking bolt (4), the rod end portion of locking bolt (4) is divided into guide part (401), locking portion (402) and tight portion in top (403) according to the height, the screw thread of guide part (401) and tight portion in top (403) is trapezoidal thread, the screw thread of locking portion (402) is triangle-shaped screw thread, the external diameter of guide part (401) is less than the diameter of intercommunicating pore (301), locking portion (402) are connected to on the locking screw hole (101) of guide rail fixture block (1), the both sides of tight portion in top (403) are tight respectively the inboard in joint groove (2).
2. The photovoltaic panel installation locking mechanism of claim 1, wherein: still include ground mechanism (5), ground mechanism (5) contain set up in a set of mounting hole (501) of photovoltaic board briquetting (3) both sides press the screw thread of locking bolt (4) revolves to, will mounting hole (501) set up in tandem the both sides of photovoltaic board briquetting (3), the rigid coupling has corresponding ground pin axle (502) in mounting hole (501) respectively, the bottom of ground pin axle (502) extends to the below of mounting hole (501).
3. The photovoltaic panel installation locking mechanism of claim 2, wherein: the bottom of the grounding pin shaft (502) is respectively and integrally formed and is downwards provided with a corresponding compression head (5021), the diameter of the compression head (5021) is larger than that of the grounding pin shaft (502), and the bottom of the compression head (5021) is in an inverted frustum shape.
4. The photovoltaic panel installation locking mechanism of claim 1, wherein: photovoltaic board briquetting (3) are platelike setting, and the front end downward sloping of photovoltaic board briquetting (3) sets up, intercommunicating pore (301) set up perpendicularly in on photovoltaic board briquetting (3), the rear end middle part integrated into one piece of photovoltaic board briquetting (3) is equipped with corresponding fender push pedal (6) downwards, the bottom that keeps off push pedal (6) is equipped with a butt forward and arrives the protruding edge of butt (601) of the top rear side of guide rail fixture block (1).
5. The photovoltaic panel installation locking mechanism of claim 4, wherein: the photovoltaic panel pressing block (3) is characterized in that a corresponding reinforcing protrusion (302) is arranged on the rear side of the photovoltaic panel pressing block (3), and the reinforcing protrusion (302) is arranged in an arc surface shape.
6. The photovoltaic panel installation locking mechanism of claim 5, wherein: the photovoltaic panel pressing block is characterized in that a corresponding width adjusting cushion block (7) is arranged in the middle of the front side of the photovoltaic panel pressing block (3) downwards, and the width of the width adjusting cushion block (7) is equal to the width of the blocking pushing plate (6).
7. The photovoltaic panel installation locking mechanism of claim 1, wherein: the middle parts of two sides of the guide rail clamping block (1) are respectively and inwardly provided with corresponding reinforcing convex edges (8), and the upper parts of two sides of the guide rail clamping block (1) are respectively and inwardly provided with corresponding buffer grooves (9).
8. The photovoltaic panel installation locking mechanism of claim 1, wherein: the bottom surfaces of the clamping grooves (2) are all arranged to be in an inward inclined plane shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283738.1U CN215528915U (en) | 2021-09-19 | 2021-09-19 | Locking mechanism is used in installation of photovoltaic board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122283738.1U CN215528915U (en) | 2021-09-19 | 2021-09-19 | Locking mechanism is used in installation of photovoltaic board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528915U true CN215528915U (en) | 2022-01-14 |
Family
ID=79797363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122283738.1U Active CN215528915U (en) | 2021-09-19 | 2021-09-19 | Locking mechanism is used in installation of photovoltaic board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528915U (en) |
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2021
- 2021-09-19 CN CN202122283738.1U patent/CN215528915U/en active Active
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