CN209949044U - Solar panel fastening device - Google Patents
Solar panel fastening device Download PDFInfo
- Publication number
- CN209949044U CN209949044U CN201920788281.XU CN201920788281U CN209949044U CN 209949044 U CN209949044 U CN 209949044U CN 201920788281 U CN201920788281 U CN 201920788281U CN 209949044 U CN209949044 U CN 209949044U
- Authority
- CN
- China
- Prior art keywords
- moving block
- clamping
- nut moving
- open slot
- solar panel
- 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.)
- Withdrawn - After Issue
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Classifications
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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
Abstract
The utility model provides a solar panel fastener, including the guide rail, with guide rail complex joint seat. The joint seat includes locating part, briquetting, nut movable block. The limiting piece comprises a connecting plate, clamping side plates extend downwards from two ends of the connecting plate, the connecting plate and the clamping side plates form an open slot, and the connecting plate is provided with a through hole; the outside of joint curb plate is provided with limit stop, the bottom of joint curb plate is provided with the card pin. The pressing block is positioned at the upper end of the limiting piece, and a spring is arranged between the pressing block and the limiting piece; the bolt penetrates through the pressing block, the spring and the limiting piece and is in threaded connection with the nut moving block. The nut moving block is accommodated in the open slot, the outer side of the nut moving block is of a square structure matched with the open slot, and the nut moving block is in sliding butt joint with the limiting piece. The utility model discloses simple installation, commonality are strong.
Description
Technical Field
The utility model relates to a fastener, more specifically the fastener for solar panel that says so.
Background
The solar panel is used as a core part of a solar power generation system, and in order to receive more radiant energy, the surface area of the solar panel is larger and is mostly flat, so that the solar panel is greatly influenced by wind force, and a fixed mounting structure of the solar panel needs stronger positioning capacity and structural strength. At present, the problem that prior art exists is, during the assembly, in order to can be with the arbitrary joint of joint seat on the guide rail, the locating part is for having elastic structure, but the locating part supports intensity not enough, influences the fastening effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solar panel fastener can effectively solve above-mentioned problem.
The utility model discloses a realize like this:
a solar panel fastening device is provided with:
the upper end of the guide rail is provided with a clamping groove, and a blocking edge extends inwards from the opening of the clamping groove;
with guide rail complex joint seat, the joint seat includes:
the limiting piece comprises a connecting plate, clamping side plates extend downwards from two ends of the connecting plate, the connecting plate and the clamping side plates form an open slot, the open slot is of a square structure from the middle part to the bottom, and the connecting plate is provided with a through hole; a limit stop is arranged on the outer side of the clamping side plate, a clamping pin is arranged at the bottom end of the clamping side plate, a clamping space is formed between the limit stop and the clamping pin, and the limiting part is clamped on the blocking edge through the clamping space;
the pressing block is positioned at the upper end of the limiting piece, and a spring is arranged between the pressing block and the limiting piece; the bolt penetrates through the pressing block, the spring and the limiting piece and is in threaded connection with the nut moving block;
the nut moving block is accommodated in the open slot, the outer side of the nut moving block is of a square structure matched with the open slot, and the top of the nut moving block is provided with a first threaded hole; the nut moving block is in sliding butt joint with the limiting part, and an outer stop block matched with the clamping foot is arranged at the bottom of the nut moving block.
Preferably, the clamping side plate below the limit stop has a camber angle.
Preferably, the camber angle is 3 ° to 8 °.
Preferably, the pressing block is provided with a bolt head accommodating groove, and the depth of the bolt head accommodating groove is greater than the height of the bolt head.
Preferably, the open slot is of a wedge-shaped structure from the middle part to the bottom, the nut moving block is accommodated in the open slot, and the outer side of the nut moving block is of a wedge-shaped structure matched with the open slot.
Preferably, a cavity is arranged in the nut moving block, and a second threaded hole matched with the bolt is formed in the bottom of the nut moving block.
The utility model has the advantages that: because the nut is the setting of movable block, after locating part joint in guide rail, the spring between briquetting and the locating part is with the nut movable block return rapidly for nut movable block and locating part butt strut the locating part completely and plug up the elastic space of locating part, promote the bulk strength of joint seat, make the combination of joint seat and guide rail inseparabler, improve fastener's in-service use effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a card socket according to a first embodiment of the present invention.
Fig. 2 is a schematic view of an overall structure of a fastening device according to a first embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a card socket according to an embodiment of the present invention.
Fig. 4 is a schematic view of a pressing block structure provided by the first embodiment of the present invention.
Fig. 5 is a schematic view of a limiting member according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a nut moving block according to an embodiment of the present invention.
Fig. 7 is a schematic sectional view of a card socket according to a second embodiment of the present invention.
Fig. 8 is a schematic diagram of a limiting member structure according to a first embodiment and a second embodiment of the present invention.
Fig. 9 is a schematic structural view of a nut moving block provided by the second embodiment of the present invention.
Fig. 10 is a schematic view of a camber angle structure according to a second embodiment of the present invention.
In the figure:
1: guide rail 11: the blocking edge 12: the clamping groove 2: bolt
3: pressing block 31: bolt head accommodating groove 4: spring
5: stopper 51: connection plate 511: through-hole 52: clamping the side plate 521: limit stop 522: card pin 53: an open slot A: camber angle
6: nut movable block 61: first threaded hole 62: the outer stopper 63: cavity 64: second screw hole
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example one
Referring to fig. 2, a solar panel fastening device includes a guide rail 1, and a clamping seat engaged with the guide rail 1. The upper end of the guide rail 1 is provided with a clamping groove 12, and a blocking edge 11 extends inwards from the opening of the clamping groove 12;
referring to fig. 1 and 3, the clamping seat includes a limiting member 5, a pressing block 3, and a nut moving block 6. The limiting member 5 comprises a connecting plate 51, clamping side plates 52 are arranged at two ends of the connecting plate 51 in a downward extending mode, an open slot 53 is formed by the connecting plate 51 and the clamping side plates 52, the open slot 53 is of a square structure from the middle to the bottom, and a through hole 511 is formed in the connecting plate 51; a limit stop 521 is arranged on the outer side of the clamping side plate 52, a clamping pin 522 is arranged at the bottom end of the clamping side plate 52, a clamping space is formed between the limit stop 521 and the clamping pin 522, and the limiting member 5 is clamped on the blocking edge 11 through the clamping space; the pressing block 3 is positioned at the upper end of the limiting piece 5, a spring 4 is arranged between the pressing block and the limiting piece 5, and the spring 4 enables the nut moving block 6 to be pulled back to prevent the clamping seat from sliding; the bolt 2 penetrates through the pressing block 3, the spring 4 and the limiting piece 5 and is in threaded connection with the nut moving block 6; the top of nut movable block 6 has first screw hole 611, nut movable block 6 holding in open slot 53 and the outside be with open slot 53 matched with square structure, the integrated configuration of cuboid compares, the utility model provides the high flexibility ratio of joint seat installation only needs locating part 5 and nut movable block 6 to take place little vertical displacement, and inboard elastic deformation can take place for the joint curb plate 52 of locating part 5, nut movable block 6 with locating part 5 slip butt, nut movable block 6 bottom side portion be provided with joint pin 522 complex outer dog 63.
Referring to fig. 5 and 8, the clamping side plate 52 below the limit stop 521 has an outward inclination angle a. The camber angle A is 3 degrees-8 degrees, and when operating personnel installed the joint seat, along with the increase of the power of bearing in the joint seat vertical direction for the inside elastic deformation volume of locating part 5 increases, alleviates operating personnel's intensity of labour.
Referring to fig. 3, the pressing block 3 is provided with a bolt head accommodating groove 31, and the depth of the bolt head accommodating groove 31 is greater than the height of the bolt head, so that when the pressing block is installed, the influence of the bulge of the bolt head on the installation work of an operator is avoided.
Referring to fig. 4, tooth-shaped structures 32 are respectively arranged below two sides of the pressing block 3, so that the capability of the clamping seat for fixing the solar panel is increased.
Referring to fig. 6, a cavity 622 is arranged in the nut moving block 6, and a second threaded hole 621 matched with the bolt 2 is arranged at the bottom of the nut moving block 6, so that the weight of the nut moving block 6 is reduced, and the production cost is saved.
The nut moving block 6 outside of this embodiment is square structure, and at the joint in-process of joint seat and guide rail 1, nut moving block 6 receives external force after the joint seat is perpendicular, breaks away from the back completely with locating part 5 when nut moving block 6, can produce the elastic space of the inboard deformation of locating part 5, and the nut moving block highly lower then shortened locating part 5 and produced the required vertical motion stroke of elastic deformation.
The installation process of the solar panel fastening device provided by the embodiment is as follows: place the joint seat on joint groove 12 with being close vertically angle, operating personnel is the perpendicular application of force on briquetting 3, and along with the increase of joint seat atress power, spring 4 is compressed, and nut movable block 6 breaks away from the laminating with locating part 5, and nut movable block 6 moves down and gets into joint groove 12, joint foot 522 respectively with the fender of both sides along 11 full contact. The card foot 522 is downward along the inclined plane of keeping off along 11, makes the inboard elastic deformation of joint curb plate 52 production, and the card foot 522 of until locating part 5 gets into completely and keeps off along 11, and locating part 5 reconversion, the fender edge 11 of final both sides gets into respectively in the joint space that limit stop 521 and joint foot 522 formed. Through adjusting bolt 2, can adapt to the solar panel of different thickness to finally fasten solar panel.
Example two
The difference between this embodiment and the first embodiment is: the structure of the limiting member 5 and the nut moving block 6 in this embodiment is different. Referring to fig. 8, in the present embodiment, the limiting member 5 includes a connecting plate 51, two ends of the connecting plate 51 extend downward to form clamping side plates 52, the connecting plate 51 and the clamping side plates 52 form an open slot 53, the open slot 53 is of a wedge-shaped structure downward from the middle, and the connecting plate 51 is provided with a through hole 511; a limit stop 521 is arranged on the outer side of the clamping side plate 52, a clamping pin 522 is arranged at the bottom end of the clamping side plate 52, a clamping space is formed between the limit stop 521 and the clamping pin 522, and the limiting member 5 is clamped on the blocking edge 11 through the clamping space; referring to fig. 9, the top of the nut moving block 6 has a first threaded hole 61, the nut moving block 6 is accommodated in the open slot 53, and the outer side of the nut moving block is a wedge-shaped structure matched with the open slot 53, in this embodiment, the flexibility of the installation of the clamping seat is improved, only the limiting member 5 and the nut moving block 6 need to slightly vertically displace, the clamping side plate 52 of the limiting member 5 can elastically deform to the inner side, the nut moving block 6 is in sliding abutment with the limiting member 5, and the bottom side of the nut moving block 6 is provided with an external stop 63 matched with the clamping pin 522. When fastening solar panel, nut movable block 6 struts and butt locating part 5 reduces the elastic deformation space of locating part 5 promotes the stability of joint seat.
The nut moving block 6 outside of this embodiment is the wedge structure, and at the joint in-process of joint seat and guide rail 1, nut moving block 6 receives external force after the joint seat is perpendicular, once breaks away from with locating part 5 production, can produce the elastic space of 5 inboard deformations of locating part, has shortened locating part 5 and has produced the required vertical movement stroke of elastic deformation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A solar panel fastening device is characterized by comprising:
the upper end of the guide rail is provided with a clamping groove, and a blocking edge extends inwards from the opening of the clamping groove;
with guide rail complex joint seat, the joint seat includes:
the limiting piece comprises a connecting plate, clamping side plates extend downwards from two ends of the connecting plate, the connecting plate and the clamping side plates form an open slot, the open slot is of a square structure from the middle part to the bottom, and the connecting plate is provided with a through hole; a limit stop is arranged on the outer side of the clamping side plate, a clamping pin is arranged at the bottom end of the clamping side plate, a clamping space is formed between the limit stop and the clamping pin, and the limiting part is clamped on the blocking edge through the clamping space;
the pressing block is positioned at the upper end of the limiting piece, and a spring is arranged between the pressing block and the limiting piece; the bolt penetrates through the pressing block, the spring and the limiting piece and is in threaded connection with the nut moving block;
the nut moving block is accommodated in the open slot, the outer side of the nut moving block is of a square structure matched with the open slot, and the top of the nut moving block is provided with a first threaded hole; the nut moving block is in sliding butt joint with the limiting part, and an outer stop block matched with the clamping foot is arranged at the bottom of the nut moving block.
2. The solar panel fastening device of claim 1, wherein: the clamping side plate below the limit stop is provided with an outer inclination angle.
3. The solar panel fastening device of claim 2, wherein: the camber angle is 3-8 degrees.
4. The solar panel fastening device of claim 1, wherein: the pressing block is provided with a bolt head accommodating groove, and the depth of the bolt head accommodating groove is larger than the height of the bolt head.
5. The solar panel fastening device of claim 1, wherein: the open slot is of a wedge-shaped structure from the middle part to the bottom, the nut moving block is contained in the open slot, and the outer side of the nut moving block is of the wedge-shaped structure matched with the open slot.
6. The solar panel fastening device of claim 5, wherein: a cavity is formed in the nut moving block, and a second threaded hole matched with the bolt is formed in the bottom of the nut moving block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788281.XU CN209949044U (en) | 2019-05-29 | 2019-05-29 | Solar panel fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788281.XU CN209949044U (en) | 2019-05-29 | 2019-05-29 | Solar panel fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209949044U true CN209949044U (en) | 2020-01-14 |
Family
ID=69134542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920788281.XU Withdrawn - After Issue CN209949044U (en) | 2019-05-29 | 2019-05-29 | Solar panel fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209949044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266250A (en) * | 2019-05-29 | 2019-09-20 | 厦门华谱光电科技有限公司 | A kind of solar panels clamp device |
| US11296648B1 (en) | 2021-05-14 | 2022-04-05 | Sunmodo Corporation | Solar panel racking system and devices for the same |
-
2019
- 2019-05-29 CN CN201920788281.XU patent/CN209949044U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266250A (en) * | 2019-05-29 | 2019-09-20 | 厦门华谱光电科技有限公司 | A kind of solar panels clamp device |
| CN110266250B (en) * | 2019-05-29 | 2020-09-11 | 厦门华谱光电科技有限公司 | Solar panel fastening device |
| US11296648B1 (en) | 2021-05-14 | 2022-04-05 | Sunmodo Corporation | Solar panel racking system and devices for the same |
| US11552591B2 (en) | 2021-05-14 | 2023-01-10 | Sunmodo Corporation | Solar panel racking system and devices for the same |
| US11621665B2 (en) | 2021-05-14 | 2023-04-04 | Sunmode Corporation | Solar panel racking system and devices for the same |
| US11784607B2 (en) | 2021-05-14 | 2023-10-10 | Sunmodo Corporation | Solar panel racking system and devices for the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200114 Effective date of abandoning: 20200911 |
|
| AV01 | Patent right actively abandoned |