CN220022658U - Back-mounted quick-mounting fastener for mounting photovoltaic module - Google Patents
Back-mounted quick-mounting fastener for mounting photovoltaic module Download PDFInfo
- Publication number
- CN220022658U CN220022658U CN202320760237.4U CN202320760237U CN220022658U CN 220022658 U CN220022658 U CN 220022658U CN 202320760237 U CN202320760237 U CN 202320760237U CN 220022658 U CN220022658 U CN 220022658U
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- Prior art keywords
- fastener
- bottom plate
- plate
- open slot
- mounting
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- 238000003825 pressing Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a back-mounted quick-mounting fastener for mounting a photovoltaic module, which belongs to the technical field of mechanical fixation, wherein the fastener comprises a left fastener and a right fastener, the left fastener and the right fastener comprise a pressing plate, a pulling plate and a bottom plate, the two ends of the pulling plate are respectively and fixedly connected with the pressing plate and the bottom plate, a through jack is formed in the front surface of the bottom plate, a right trapezoid open slot is formed between the pressing plate and the bottom plate, a sliding block is arranged in the open slot, a sliding block open slot is formed in the sliding block, a fastening bolt is inserted in the through jack and penetrates through the bottom plate and the sliding block open slot, a sliding block push plate is connected with the tail end of the fastening bolt in a threaded manner, a through hole is formed in the side surface of the bottom plate, and a combined pin is inserted in the through hole, and the back-mounting quick-mounting fastener has the beneficial effects that: the specification and the size of the purlines are not considered, and only the purlines are laterally arranged; the gap between the photovoltaic modules can be adjusted, and the photovoltaic modules can be installed in a seamless manner or in a gap-keeping manner; the back-mounted type mounting is adopted, so that damage to the photovoltaic module caused by trampling of constructors is avoided, the mounting speed is improved, and the construction cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of mechanical fixation, and particularly relates to a back-mounted quick-mounting fastener for mounting a photovoltaic module.
Background
Along with the popularization of photovoltaic power generation, the application of photovoltaic modules is more and more widespread, and in many scenes, the traditional method for installing the side pressing plate of the medium-voltage plate cannot be used, for example: when the photovoltaic module needs to be installed without gaps, purlines adopted by the larger span of the bracket cannot be matched with plastic wing nuts matched with the middle pressure plate side pressure plates. Under the condition, four mounting holes are reserved on the lower flange of the outer frame of the photovoltaic module, and four mounting holes are reserved at the corresponding positions of the purlines during production of the purlines. After the bracket is installed, the photovoltaic module is placed on the purline, four mounting holes of the photovoltaic module are overlapped with four mounting holes on the purline, and then the photovoltaic module is fastened and connected with the purline through four bolts. Because four mounting holes of the photovoltaic module and four mounting holes on the purlines are reserved, the requirement on the mounting precision of the photovoltaic bracket is relatively high, the errors of each step are controlled in a design range from construction paying-off, foundation excavation, concrete pouring, column mounting and inclined beam mounting to purline mounting, the problem that the mounting holes are not on frequently occurs in actual conditions, then on-site tapping is needed, tapping on the purlines is generally selected for preventing the photovoltaic module from being damaged, and the tapping with high material hardness of the purlines takes time and labor. Even if the mounting accuracy of the bracket reaches the requirement that the mounting holes can be aligned, the space between the lower flange of the frame of the photovoltaic module and the backboard of the photovoltaic module is very small, and the placement and the fastening of four bolts are time-consuming and labor-consuming works, so that the mounting period is prolonged and the cost is increased by the mounting mode.
Disclosure of Invention
The technical problem to be solved by the utility model is to solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a back of body dress formula fast-assembling fastener for photovoltaic module installation, including the fastener, the fastener includes left fastener and right fastener, left side fastener and right fastener all include clamp plate, arm-tie and bottom plate, clamp plate and bottom plate are fixed connection respectively at the both ends of arm-tie, and the jack has been seted up openly to the bottom plate, the inboard fixedly connected with aluminum alloy backing plate of clamp plate, be right trapezoid fastener open slot between clamp plate and the bottom plate, be provided with the slider in the fastener open slot, the slider is provided with the slider open slot, peg graft in the interlude hole has fastening bolt, fastening bolt runs through bottom plate and slider, fastening bolt's terminal threaded connection has the slider push pedal, the through-hole has been seted up to the side of bottom plate, the inside grafting of through-hole has the combination cotter.
The slider is right trapezoid blocky, the size of slider and open slot adaptation, and the slider open slot of hypotenuse side open-ended has been seted up to the right angle limit inboard side direction that slider and clamp plate are parallel, and the width of slider open slot is slightly greater than fastening bolt silk footpath.
The inner angle of the fastener open slot close to the pressing plate side is a right angle, and the inner angle of the open slot close to the bottom plate side is an obtuse angle.
The tail end of the combined pin bolt is sleeved with a pressure spring, and the bottom side of the aluminum alloy backing plate is provided with anti-slip teeth.
Compared with the prior art, the utility model has the following beneficial effects:
the specification and the size of the purlines are not considered, and only the purlines are laterally arranged (the purlines can be laterally arranged, and particularly, the purlines with large sizes are laterally arranged); the gap between the photovoltaic modules can be effectively controlled, and the photovoltaic modules can be installed in a seamless manner or in a gap-keeping manner.
The construction personnel are not required to stand above the photovoltaic module for construction like the traditional middle briquetting edge briquetting, the damage to the photovoltaic module caused by trampling of the construction personnel is avoided, and meanwhile, the risk of high-altitude operation is reduced because the construction personnel are not required to stand above the photovoltaic module; the installation of the traditional middle pressing block is not needed to be performed by reserving the installation holes and using bolts when the traditional middle pressing block is not used for pressing block installation, so that the installation speed is improved, and the construction cost is reduced.
Drawings
Fig. 1 is a schematic elevational view of an embodiment of the present utility model.
Fig. 2 is a schematic side view of an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a fastener according to an embodiment of the present utility model.
Figure number and name: purline 1, fastening bolt 2, left fastener 3, right fastener 5, aluminum alloy backing plate 6, slider 7, arm-tie 8, compression spring 9, combination cotter 10, slider push pedal 11, subassembly frame bottom flange 12, clamp plate 13, anti-skidding tooth 14, bottom plate 16.
Detailed Description
The present utility model will now be described in detail with reference to the drawings and the specific embodiments thereof, wherein the illustrative embodiments and descriptions of the utility model are for illustration, but not for limitation.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1-3, the back-mounted quick-mounting fastener for mounting a photovoltaic module comprises a fastener, wherein the fastener comprises a left fastener 3 and a right fastener 5, the left fastener 3 and the right fastener 5 comprise a pressing plate 13, a pulling plate 8 and a bottom plate 16, two ends of the pulling plate 8 are respectively and fixedly connected with the pressing plate 13 and the bottom plate 16, the front surface of the bottom plate 16 is provided with a through jack, the inner side of the pressing plate 13 is fixedly connected with an aluminum alloy backing plate 6, a right trapezoid fastener open slot is arranged between the pressing plate 13 and the bottom plate 16, a slider 7 is arranged in the fastener open slot, a slider open slot with an open hypotenuse side is formed in the lateral hypotenuse direction in a right angle side parallel to the sliding block 7, the width of the slider open slot is slightly larger than the wire diameter of a fastening bolt, the fastening bolt 2 is inserted into the through jack, the fastening bolt 2 penetrates through the bottom plate 16 and the slider 7, the tail end of the fastening bolt 2 is in threaded connection with a slider push plate 11, the side surface of the bottom plate 16 is provided with a through hole, and the inside of the through hole is inserted into a combined bolt 10; the sliding block 7 is in a right trapezoid block shape, and the size of the sliding block 7 is matched with the opening groove of the fastener; the inner angle of the fastener open groove close to the side of the pressing plate 13 is a right angle, and the inner angle of the fastener open groove close to the side of the bottom plate 16 is an obtuse angle; the tail end of the combined pin bolt 10 is sleeved with a pressure spring 9, and the bottom side of the aluminum alloy backing plate 6 is provided with anti-slip teeth 14.
The left fastener 3 and the right fastener 5 in the device are separated left and right along the pin shaft of the combined pin 10; the left fastener 3 and the right fastener 5 are arranged on the opening side of the purline 1, the lower flanges 12 of the outer frames of the two adjacent photovoltaic modules are tightly combined with the lower bottom surface of the aluminum alloy backing plate 6 at the lower side of the pressing plate 13, the left fastener 3 and the right fastener 5 are pushed into the opening side of the purline 1, the fastening bolts 2 on the left bottom plate 8 and the right bottom plate 8 are tightened, and the slide block pushing plate 11 pushes the slide block 7 to move along the inclined surface at the inner side of the bottom plate 16; after the sliding block 7 is tightly combined with the inner side surface of the side plate of the purline 1, the combined action of the pressing plate 13 is combined; and firmly pressing the lower flange 12 of the outer frame of the photovoltaic module on the outer side surface of the side plate of the purline 1.
The combination of the left fastener 3 and the right fastener 5 is equivalent to a medium-pressure plate, the left fastener 3 and the right fastener 5 are used independently, the left fastener 3 is used for installing the outer side of the rightmost photovoltaic module, and the right fastener 5 is used for installing the outer side of the leftmost photovoltaic module and is equivalent to a side pressure plate.
The device does not need to consider the specification and the size of the purlines when in use, and only the purlines are laterally arranged (the purlines can be laterally arranged, and particularly, the purlines with large sizes are laterally arranged); the gap between the photovoltaic modules can be effectively controlled, and the photovoltaic modules can be installed in a seamless manner or in a gap-keeping manner.
The construction personnel are not required to stand above the photovoltaic module for construction like the traditional middle briquetting edge briquetting, the damage to the photovoltaic module caused by trampling of the construction personnel is avoided, and meanwhile, the risk of high-altitude operation is reduced because the construction personnel are not required to stand above the photovoltaic module; the installation of the traditional middle pressing block is not needed to be performed by reserving the installation holes and using bolts when the traditional middle pressing block is not used for pressing block installation, so that the installation speed is improved, and the construction cost is reduced.
The foregoing has outlined the detailed description of the embodiments of the present utility model, and the detailed description of the embodiments and the embodiments of the present utility model has been provided herein by way of illustration of specific examples, which are intended to be merely illustrative of the principles of the embodiments of the present utility model.
Claims (4)
1. A back of body dress formula fast-assembling fastener for photovoltaic module installation, including the fastener, its characterized in that: the fastener includes left fastener (3) and right fastener (5), left side fastener (3) and right fastener (5) all include clamp plate (13), arm-tie (8) and bottom plate (16), clamp plate (13) and bottom plate (16) are fixed connection respectively in the both ends of arm-tie (8), and the jack has been seted up openly to bottom plate (16), the inboard fixedly connected with aluminum alloy backing plate (6) of clamp plate (13), be right trapezoid fastener open slot between clamp plate (13) and bottom plate (16), be provided with slider (7) in the fastener open slot, peg graft in the interlude hole has fastening bolt (2), fastening bolt (2) runs through bottom plate (16) and slider (7), the end threaded connection of fastening bolt (2) has slider push pedal (11), the through hole has been seted up to the side of bottom plate (16), the inside grafting of through hole has combination cotter (10).
2. The back-mounted quick-assembly fastener for mounting a photovoltaic module according to claim 1, wherein: the sliding block (7) is in a right trapezoid block shape, the size of the sliding block (7) is matched with the fastener open slot, the sliding block open slot with the open side at the inclined side is formed in the direction of the inclined side in the right-angle side, which is parallel to the pressing plate, of the sliding block, and the width of the sliding block open slot is larger than the wire diameter of the fastening bolt.
3. The back-mounted quick-assembly fastener for mounting a photovoltaic module according to claim 2, wherein: the inner angle of the open slot of the fastener close to the side of the pressing plate (13) is a right angle, and the inner angle of the open slot close to the side of the bottom plate (16) is an obtuse angle.
4. A back-mounted quick-release fastener for photovoltaic module installation as claimed in claim 3, wherein: the tail end of the combined pin bolt (10) is sleeved with a pressure spring (9), and the bottom side of the aluminum alloy backing plate (6) is provided with anti-slip teeth (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320760237.4U CN220022658U (en) | 2023-04-07 | 2023-04-07 | Back-mounted quick-mounting fastener for mounting photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320760237.4U CN220022658U (en) | 2023-04-07 | 2023-04-07 | Back-mounted quick-mounting fastener for mounting photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022658U true CN220022658U (en) | 2023-11-14 |
Family
ID=88680491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320760237.4U Active CN220022658U (en) | 2023-04-07 | 2023-04-07 | Back-mounted quick-mounting fastener for mounting photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022658U (en) |
-
2023
- 2023-04-07 CN CN202320760237.4U patent/CN220022658U/en active Active
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