CN222215576U - Corner side pressure block and side pressure assembly thereof - Google Patents
Corner side pressure block and side pressure assembly thereof Download PDFInfo
- Publication number
- CN222215576U CN222215576U CN202420923619.9U CN202420923619U CN222215576U CN 222215576 U CN222215576 U CN 222215576U CN 202420923619 U CN202420923619 U CN 202420923619U CN 222215576 U CN222215576 U CN 222215576U
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- pressing plate
- hole
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- block
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- 238000009434 installation Methods 0.000 abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a corner side pressing block which comprises a first pressing plate and a second pressing plate which are fixedly connected, wherein a first through hole for installing a bolt is formed in the direction from the center of the first pressing plate to the second pressing plate, a second through hole for installing the bolt is formed in the direction from the center of the second pressing plate to the first pressing plate, and the first through hole is communicated with the second through hole. The corner side pressing block is communicated with the second through hole through the design under the condition of ensuring the strength, so that the switching convenience of the corner side pressing block is realized, the two pressing plates with different lengths are switched through rotating the corner side pressing block, the replacement can be realized without detaching bolts, the time and the labor are saved, the convenience is high, fine parts cannot be neglected or reversely assembled, and the installation efficiency is greatly improved.
Description
[ Field of technology ]
The utility model relates to the field of photovoltaics, in particular to a corner side pressure block and a side pressure assembly thereof.
[ Background Art ]
The solar photovoltaic power generation system is a novel power generation system for converting solar radiation energy into electric energy by utilizing the photovoltaic effect of a photovoltaic panel, and the photovoltaic panel is mainly made of semiconductor materials. The existing photovoltaic panel mainly adopts a bolt to lock the side pressure assembly, and the fixed effect is achieved by pressing the photovoltaic panel, but for the photovoltaic panels with different thickness sizes, the side pressure assemblies of different types are required to be replaced. The mode of changing the side pressure component is complex in operation, and labor cost is increased.
Referring to fig. 1, in the prior art, a photovoltaic panel 200 is mounted on a rail 300, and a conventional side pressure assembly 100' is used to fix a frame of the photovoltaic panel 200 to prevent the photovoltaic panel 200 from being displaced. Since the frame of the photovoltaic panel 200 generally has two thickness specifications of 30mm and 35mm, the existing side pressure assembly 100 'has two pressing plates adapted to different thickness specifications, and when the existing side pressure assembly 100' faces the photovoltaic panel 200 adapted to different frame thicknesses, the bolts thereof need to be disassembled to be switched to pressing plates of different lengths, which has the following technical problems:
1. The bolt is time-consuming and labor-consuming to disassemble, and small parts can be neglected or reversely assembled, so that the installation efficiency is affected, and the bolt is not friendly to installation staff;
2. Through holes are respectively formed in the first pressing plate 101 'and the second pressing plate 102', so that bolts can pass through, the function of replacing and adapting to the specification of the photovoltaic panel 200 can not be achieved under the condition that the bolts are not disassembled, and the replacement efficiency is low.
In view of this, the present inventors have conducted intensive studies on the above problems, and have produced the present invention.
[ utility model ]
The utility model provides a corner side pressing block and a side pressing assembly thereof, wherein the corner side pressing block is formed with a strip-shaped hole structure, under the condition of ensuring strength, the first through hole and the second through hole are communicated, and convenience of switching of the side pressure assembly is realized.
The corner side pressing block comprises a first pressing plate and a second pressing plate which are fixedly connected, wherein a first through hole for installing a bolt is formed in the direction from the center of the first pressing plate to the second pressing plate, a second through hole for installing the bolt is formed in the direction from the center of the second pressing plate to the first pressing plate, and the first through hole and the second through hole are communicated.
Further, a first notch is formed in the upper surface of the first pressing plate, a first limiting surface and a second limiting surface are formed on two sides of the first notch respectively, a second notch is formed in the upper surface of the second pressing plate, and a third limiting surface and a fourth limiting surface are formed on two sides of the second notch respectively.
Further, the cross-sectional length of the first platen is greater than the cross-sectional length of the second platen.
Further, the outer surface of the joint of the first pressing plate and the second pressing plate is an arc surface.
Further, the inner surfaces of the first pressing plate and the second pressing plate are both provided with wavy patterns.
Further, a first stop block is arranged on the inner surface of the first pressing plate, and a second stop block is arranged on the inner surface of the second pressing plate.
The clamping block is characterized by further comprising a clamping block, a spring and a bolt, wherein a screw hole is formed in the top of the clamping block, the spring is assembled between the top of the clamping block and the inner surface of the corner side pressing block, and the bolt sequentially passes through the spring and the screw hole after passing through the first through hole or the second through hole so as to connect the corner side pressing block and the clamping block together.
Further, the spring pad and the flat pad are assembled in the first notch or the second notch.
Further, the clamping blocks are a plurality of clamping blocks.
Further, the bolt is any one of an inner hexagon bolt, an outer hexagon bolt and an inner hexagon plum blossom head bolt.
The utility model has the advantages that:
1. The corner side pressing block is communicated with the second through holes through the design under the condition of ensuring the strength, so that the switching convenience of the corner side pressing block is realized, the two pressing plates with different lengths are switched through rotating the corner side pressing block, the replacement can be realized without detaching bolts, the time and the labor are saved, the convenience is high, fine parts cannot be neglected or reversely assembled, and the installation efficiency is greatly improved.
2. The side pressure assembly utilizes the force generated by compression deformation of the spring to prop up the corner side pressing block and the clamping block, and before the bolt is locked, the spring props up the corner side pressing block, so that the photovoltaic panel is conveniently inserted between the corner side pressing block and the guide rail, and the follow-up locking step is convenient.
3. When the side pressing assembly is pressed into the guide rail, the corner side pressing block is too close to the guide rail under the action of gravity, the corner side pressing block needs to be grasped by hands to prevent the clamping block from being clamped into the guide rail to cause interference, and therefore the spring can jack up the corner side pressing block upwards to avoid installation interference.
[ Description of the drawings ]
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a photovoltaic panel, rail, side pressure assembly of the prior art.
Fig. 2 is a schematic structural view of a corner side compact according to an embodiment.
Fig. 3 is a side view of a corner side compact of an embodiment.
Fig. 4 is a side view of a side pressure assembly in accordance with a second embodiment.
Fig. 5 is a schematic structural diagram of a latch in the second embodiment.
Fig. 6 is a schematic diagram illustrating a step of adjusting the side pressure assembly according to the second embodiment.
The conventional side pressure assembly 100', side pressure assembly 100, photovoltaic panel 200, guide rail 300, notch 301, corner side press block 10, first press plate 1, first through hole 11, first notch 12, first limit surface 13, second limit surface 14, first stopper 15, second press plate 2, second through hole 21, second notch 22, third limit surface 23, fourth limit surface 24, second stopper 25, fixture block 20, screw hole 201, spring 30, bolt 40, spring pad 50, flat pad 60.
[ Detailed description ] of the invention
In order to better understand the technical scheme of the present utility model, the following detailed description will refer to the accompanying drawings and specific embodiments.
It should be noted herein that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing these embodiments and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operate in a specific orientation. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature.
Example 1
Referring to fig. 2 and3, the present embodiment provides a corner side pressing block 10, which includes a first pressing plate 1 and a second pressing plate 2 fixedly connected, wherein a first through hole 11 for installing a bolt 40 is formed in the direction from the center of the first pressing plate 1 to the second pressing plate 2, a second through hole 21 for installing the bolt 40 is formed in the direction from the center of the second pressing plate 2 to the first pressing plate 1, and the first through hole 11 and the second through hole 21 are communicated to form a bar-shaped hole.
The corner side pressing block 10 is made of aluminum, is made of aluminum by an aluminum extrusion process, is extruded to form a strip aluminum profile, is cut into a corner side pressing block 10 with a required specification, and is finally processed to form a strip hole on the corner side pressing block 10.
Under the condition that the strength of the corner side pressing block 10 is ensured, the first through hole 11 is communicated with the second through hole 21, the switching convenience of the corner side pressing block 10 is realized, the two pressing plates with different lengths are switched by rotating the corner side pressing block 10, the replacement can be realized without detaching the bolts 40, the time and the labor are saved, the convenience is high, fine parts cannot be neglected or reversely assembled, and the installation efficiency is greatly improved.
In this embodiment, a first notch 12 is formed on the upper surface of the first pressing plate 1, two sides of the first notch 12 form a first limiting surface 13 and a second limiting surface 14 respectively, a second notch 22 is formed on the upper surface of the second pressing plate 2, and two sides of the second notch 22 form a third limiting surface 23 and a fourth limiting surface 24 respectively. The first limiting surface 13 and the third limiting surface 23 are designed to prevent the outward movement of the bolt 40, the second limiting surface 14 and the fourth limiting surface 24 are designed to prevent the inward movement of the bolt 40, and the first limiting groove and the second limiting groove are designed to provide a placing space for the bolt 40, the spring pad 50 and the flat pad 60, limit the flat pad 60 and prevent the loosening of the bolt 40.
In this embodiment, the first platen 1 has a cross-sectional length greater than that of the second platen 2. The corner-side pressing block 10 formed by the first pressing plate 1 and the second pressing plate 2 is L-shaped, and can be applied to photovoltaic panels 200 having different thicknesses.
In this embodiment, the outer surface of the joint between the first pressing plate 1 and the second pressing plate 2 is an arc surface, so that the spring pad 50 and the flat pad 60 can slide smoothly on the outer surface of the corner side pressing block 10 when the corner side pressing block 10 rotates.
In this embodiment, the inner surfaces of the first pressing plate 1 and the second pressing plate 2 are formed with the corrugations, so as to increase the friction between the corner side pressing block 10 and the photovoltaic panel 200, and ensure that the corner side pressing block 10 can be tightly attached to the photovoltaic panel 200.
In this embodiment, the first stopper 15 is provided on the inner surface of the first platen 1, and the second stopper 25 is provided on the inner surface of the second platen 2. The first stopper 15 and the second stopper 25 are stopper positions, which play a role of limiting in installation, and the first stopper 15 or the second stopper 25 is abutted against the photovoltaic panel 200 in the installation process.
Example two
The photovoltaic panel 200 is installed above the guide rail 300, the guide rail 300 is used for supporting the photovoltaic panel 200 off a roof, the side pressure assembly 100 presses the frame of the photovoltaic panel 200 on the guide rail 300 from the frame to play a role of fixing, a notch 301 used for being matched and fixed with the side pressure assembly 100 is formed in the upper portion of the guide rail 300, and the clamping block 20 of the side pressure assembly 100 is inserted into the notch 301 to connect the side pressure assembly 100 with the guide rail 300.
Referring to fig. 4-6, the present embodiment provides a side pressure assembly 100, wherein the side pressure assembly 100 includes a corner side pressure block 10, a clamping block 20, a spring 30 and a bolt 40, wherein a screw hole 201 is formed at the top of the clamping block 20 as shown in the first embodiment, the spring 30 is assembled between the top of the clamping block 20 and the inner surface of the corner side pressure block 10, and the bolt 40 passes through the first through hole 11 or the second through hole 21 and then sequentially passes through the spring 30 and the screw hole 201 to connect the corner side pressure block 10 and the clamping block 20 together. The clamping block 20 is made of aluminum.
The side pressure assembly 100 of the present embodiment has the following beneficial technical effects:
1. The side pressure assembly 100 is applicable to photovoltaic panels with two thickness specifications of 30mm and 35mm, when the photovoltaic panels 200 with different frame thicknesses are adjusted and matched, two pressing plates with different lengths can be switched by rotating the corner side pressing block 10, the replacement can be realized without detaching the bolts 40, time and labor are saved, convenience is high, fine parts cannot be neglected or reversely assembled, and the installation efficiency is greatly improved.
2. The corner side pressing block 10 and the clamping block 20 are spread by the force generated by compression deformation of the spring 30, and before the bolt 40 is locked, the spring 30 props up the corner side pressing block 10, so that the photovoltaic panel 200 is conveniently inserted between the corner side pressing block 10 and the guide rail 300, and the subsequent locking step is conveniently performed.
3. When the side pressing assembly 100 is pressed into the guide rail 300, the corner side pressing block 10 is too close to the guide rail 300 under the action of gravity, and the corner side pressing block 10 needs to be grasped by hands to prevent interference caused by clamping the clamping block 20 into the guide rail 300, so that the spring 30 can jack up the corner side pressing block 10 upwards, and installation interference is avoided.
In this embodiment, the side pressure assembly 100 further includes a spring pad 50 and a flat pad 60, and the spring pad 50 and the flat pad 60 are made of stainless steel. The spring pad 50 and flat pad 60 fit within either the first slot 12 or the second slot 22. When the side pressure is locked, the bolt 40 passes through the first through hole 11 or the second through hole 21, and then passes through the spring pad 50, the flat pad 60 and the screw hole 201 to connect the corner side pressing block 10 and the clamping block 20 together. By providing the spring pad 50, the bolt 40 is prevented from loosening. By providing a flat pad 60, for distributing the pressure.
In this embodiment, the clamping block 20 is a rectangular clamping block, and includes a connecting block and two first clamping legs and two second clamping legs respectively fixed on two sides of the connecting block, the screw hole 201 is formed at a central position of the connecting block, clamping grooves and hooks for clamping the notch 301 are formed at bottoms of the first clamping legs and the second clamping legs, a first propping member is vertically fixed on an inner wall of the first clamping leg, a second propping member is vertically fixed on an inner wall of the second clamping leg, and the first propping member and the second propping member are oppositely arranged. The first abutment and the second abutment are used for limiting and fixing the bottom of the bolt 40.
In this embodiment, the bolt 40 is any one of an inner hexagon bolt 40, an outer hexagon bolt 40, and an inner hexagon head bolt 40.
Referring to fig. 6, the second pressing plate 2 is pressed against the photovoltaic panel 200 with a thickness of 35mm, and the bolts 40 are screwed to the second through holes 21. When the photovoltaic panel 200 with the thickness of 30mm needs to be replaced, that is, the photovoltaic panel 200 is compressed by using the first pressing plate 1, the steps of adjusting the side pressure assembly 100 are as follows:
step 1, loosening the bolts 40 upwards, lifting the corner side pressing blocks 10, and taking out the photovoltaic panel 200;
Step 2, after the corner side pressing block 10 rotates 180 degrees horizontally, the corner side pressing block 10 rotates 90 degrees clockwise again, the bolt 40 slides to the first through hole 11 from the second through hole 21 along the strip-shaped hole, and at the moment, the first pressing plate 1 faces upwards;
And 3, placing the photovoltaic panel 200 with the thickness of 30mm, and downwards screwing the bolts 40 to enable the first pressing plate 1 to press the photovoltaic panel 200, so that the replacement of the photovoltaic panel 200 is finished.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (10)
1. A corner side pressing block is characterized by comprising a first pressing plate and a second pressing plate which are fixedly connected, wherein a first through hole for installing a bolt is formed in the direction from the center of the first pressing plate to the second pressing plate, a second through hole for installing the bolt is formed in the direction from the center of the second pressing plate to the first pressing plate, and the first through hole and the second through hole are communicated.
2. The corner-side pressing block according to claim 1, wherein a first notch is formed in the upper surface of the first pressing plate, and a first limit surface and a second limit surface are formed on two sides of the first notch respectively;
The upper surface of the second pressing plate is provided with a second notch, and two sides of the second notch are respectively provided with a third limiting surface and a fourth limiting surface.
3. The corner-side compact of claim 2, wherein the first press plate has a cross-sectional length that is greater than a cross-sectional length of the second press plate.
4. The corner-side compact of claim 3, wherein the outer surface of the joint of the first pressing plate and the second pressing plate is an arc surface.
5. The corner-side compact of claim 4, wherein the inner surfaces of the first and second pressing plates are each formed with a wave pattern.
6. The corner-side compact of claim 5, wherein a first stopper is provided on an inner surface of the first pressing plate, and a second stopper is provided on an inner surface of the second pressing plate.
7. A side pressure assembly using the corner side pressing block according to any one of claims 3 to 6 is characterized by further comprising a clamping block, a spring and a bolt, wherein a screw hole is formed at the top of the clamping block, the spring is assembled between the top of the clamping block and the inner surface of the corner side pressing block, and the bolt penetrates through the first through hole or the second through hole and then sequentially penetrates through the spring and the screw hole to connect the corner side pressing block and the clamping block together.
8. The side pressure assembly of claim 7 further comprising a spring pad and a flat pad, the spring pad and flat pad fitting within the first slot or the second slot.
9. The side pressure assembly of claim 7 wherein said latch is a counter latch.
10. The side pressure assembly according to claim 7, wherein the bolt is any one of an inner hexagonal bolt, an outer hexagonal bolt, and an inner hexagonal-meretrix bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420923619.9U CN222215576U (en) | 2024-04-29 | 2024-04-29 | Corner side pressure block and side pressure assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420923619.9U CN222215576U (en) | 2024-04-29 | 2024-04-29 | Corner side pressure block and side pressure assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222215576U true CN222215576U (en) | 2024-12-20 |
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ID=93868469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420923619.9U Active CN222215576U (en) | 2024-04-29 | 2024-04-29 | Corner side pressure block and side pressure assembly thereof |
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| Country | Link |
|---|---|
| CN (1) | CN222215576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118367846A (en) * | 2024-04-29 | 2024-07-19 | 福建安泰新能源科技有限公司 | A common side pressure assembly for conveniently fixing photovoltaic panels |
-
2024
- 2024-04-29 CN CN202420923619.9U patent/CN222215576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118367846A (en) * | 2024-04-29 | 2024-07-19 | 福建安泰新能源科技有限公司 | A common side pressure assembly for conveniently fixing photovoltaic panels |
| CN118367846B (en) * | 2024-04-29 | 2025-11-07 | 福建安泰新能源科技有限公司 | Convenient fixed photovoltaic panel's sharing formula side pressure subassembly |
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