CN218243438U - Photovoltaic module bolt buckle and can install and remove formula photovoltaic module fixing device fast - Google Patents
Photovoltaic module bolt buckle and can install and remove formula photovoltaic module fixing device fast Download PDFInfo
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- CN218243438U CN218243438U CN202222458179.8U CN202222458179U CN218243438U CN 218243438 U CN218243438 U CN 218243438U CN 202222458179 U CN202222458179 U CN 202222458179U CN 218243438 U CN218243438 U CN 218243438U
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- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
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- 229910001220 stainless steel Inorganic materials 0.000 description 4
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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 application provides a photovoltaic module bolt buckle and can install and remove formula photovoltaic module fixing device fast, including the bolt, set up in the screw rod of two at least elasticity hasps of bolt outer wall, coaxial coupling bolt and set up in the cap of inserting of screw rod. Use the photovoltaic module bolt buckle of this application, simple structure, part is small in quantity, installs and removes convenient and fast, and locks firmly low cost. The utility model provides a but quick assembly disassembly formula photovoltaic module fixing device makes things convenient for personnel to install the subassembly, under the prerequisite of guaranteeing the subassembly reliability, has improved the unit mount efficiency, has reduced the unit mount cost.
Description
Technical Field
The application relates to the technical field of photovoltaic module installation equipment, in particular to a photovoltaic module bolt buckle. Still relate to a can install and remove formula photovoltaic module fixing device fast.
Background
With the continuous development of the photovoltaic industry, photovoltaic power generation has been increasingly widely used in recent years because of its advantages of no geographical restriction on installation, continuous reduction in development cost, wide application range, and the like.
As shown in fig. 1, fig. 1 is a schematic diagram of a conventional photovoltaic module installation of each power station. At present, the photovoltaic module generally adopts common bolts on the market to install the frame of the module. During the installation, bolt 02 inserts to the mounting hole in, collocation upper washer 03, lower gasket 03 and spring shim 05, reuse stainless steel nut 06 locking, thereby fix subassembly frame 01 and support 04, the bolt tightening process, need mounting washer 03 and spring shim 05 to adjust the locking degree, it is more to lead to part quantity, the operation is comparatively complicated, low efficiency, and waste time and energy, and need the installer to carry out position confirmation in coordination, the control moment of torsion, operations such as screw knob, installation time is longer, the installation effectiveness is low.
SUMMERY OF THE UTILITY MODEL
The application provides a photovoltaic module bolt buckle, simple structure, loading and unloading are convenient, have reduced part quantity, improve the installation effectiveness. The application also provides a photovoltaic module fixing device which is provided with the photovoltaic module bolt buckle and can be assembled and disassembled quickly, and the technical advantages of the bolt buckle are achieved.
The application provides a photovoltaic module bolt buckle, which comprises a bolt, at least two elastic lock catches arranged on the outer wall of the bolt, a screw rod coaxially connected with the bolt, and an inserting cap arranged on the screw rod,
in some embodiments, the resilient catch is provided with a guide surface for guiding into the mounting hole.
In some embodiments, the resilient latch is specifically triangular, trapezoidal, or arcuate.
In some embodiments, the elastic locking catches are circumferentially and uniformly distributed on the outer circumferential surface of the plug pin.
In some embodiments, the top of the bolt is provided with a circular arc structure.
In some embodiments, the bolt snap is an integrally formed bolt snap.
In some embodiments, the inside of bolt is equipped with the installation cavity, be equipped with spring gasket and dowel steel in the installation cavity, elasticity hasp be equipped with the communicating joint chamber of installation cavity, the spring gasket the both ends of dowel steel are connected respectively the spring gasket with elasticity hasp.
In some embodiments, the spring washer further comprises a guide plate disposed at a bottom of the spring washer.
The photovoltaic module bolt buckle that this application provided, in photovoltaic module's installation, the bolt of elasticity hasp loops through the mounting hole of support and photovoltaic module frame from bottom to top can be fixed photovoltaic module to the support on, convenient and fast. Use the photovoltaic module bolt buckle of this application, need not with the help of outside instrument, single installation can realize, the simple operation.
The application still provides a formula photovoltaic module fixing device can install and remove fast, including the photovoltaic module frame that is equipped with the mounting hole with demountable installation in bolt buckle in the mounting hole, the bolt buckle specifically is above-mentioned arbitrary bolt buckle.
During the installation, the direct cartridge of bolt buckle is locked in the mounting hole of photovoltaic module frame, makes things convenient for personnel to install the subassembly, under the prerequisite of guaranteeing the subassembly reliability, reduces the unit mount cost, improves the unit mount efficiency.
In some embodiments, the mounting holes are embodied as circular holes.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a photovoltaic module frame and a bolt buckle on the market in an installation state;
FIG. 2 is an enlarged view of a photovoltaic module latch in an embodiment of the present application;
FIG. 3 is a cross-sectional three-dimensional view of a photovoltaic module latch provided in another embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a photovoltaic module latch according to another embodiment of the present application;
fig. 5 is a schematic structural view of a photovoltaic module fixing device capable of being quickly assembled and disassembled according to an embodiment of the present application;
fig. 6 is a schematic view of a mounting hole of a photovoltaic module frame in a quick detachable photovoltaic module fixing device according to an embodiment of the present application.
Wherein, 01-component frame, 02-bolt, 03-matching washer, 04-bracket, 05-spring gasket and 06-stainless steel nut;
1-photovoltaic module frame, 2-bolt buckle and 3-bracket;
101-mounting hole, 201-bolt, 202-elastic lock catch, 203-screw, 204-plug cap, 205-guide surface, 206-spring washer, 207-transfer rod, 208-guide plate.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to better understand the technical scheme of the present application, the following detailed description is provided for the person skilled in the art with reference to the accompanying drawings and the detailed description.
Referring to fig. 2, fig. 2 is an enlarged view of a bolt buckle of a photovoltaic module according to an embodiment of the present disclosure.
The application provides a photovoltaic module bolt buckle, and this bolt buckle 2 includes bolt 201, two at least elasticity hasps 202, screw rod 203 and inserts cap 204. Elasticity hasp 202 sets firmly in the outer wall of bolt 201, and distributes along the outer wall circumference of bolt 201, and elasticity hasp 202 has certain resilience performance, and elasticity hasp 202 takes place a small amount of deformations when external pressure acts on, and when external pressure disappears, can take place to kick-back and realize the locking of single direction. The screw 203 is coaxially connected with the bolt 201, the screw 203 and the bolt are integrally connected or separately arranged, the bolt 203 is in threaded connection with the plug cap 204,
in photovoltaic module's installation, bolt 201 of bolt buckle 2 loops through the mounting hole 101 of photovoltaic module frame 1 from bottom to top, and elasticity hasp 202 provides the spacing effort of axial, utilizes to insert cap 204 and realizes the fastening, can be through bolt buckle 2 with photovoltaic module fixed to support 3 on.
Specifically, in the process that the bolt 201 and the elastic lock 202 are inserted into the mounting hole 101, the elastic lock 202 on the bolt 201 is squeezed by the hole wall of the mounting hole 101 to deform a small amount, and the bolt 201 sequentially penetrates through the bracket 3 and the photovoltaic module frame 1. After wearing out completely from mounting hole 101, bolt buckle 2 kick-backs to one-way spacing of axial, and cap 204 is inserted in the locking, is fixed in bolt buckle 2 with support 3 and photovoltaic module and inserts between the cap 204. Through fine setting plug cap 204, can be fixed photovoltaic module and support 3 completely, installation convenient operation is swift, and locking is firm reliable, does not have the drunkenness. Through experiments, the installation mode also meets the wind load resistance test standard, and ensures that no falling risk exists in the life cycle of the assembly.
In the process of dismantling the photovoltaic module, the plug cap 204 is only required to be reversely screwed, the plug cap 204 is loosened along the threads, tools such as tools and/or instruments are not required, the photovoltaic module can be separated from the support 3, the disassembly is convenient, the disassembly efficiency is high, and the time and the labor are saved.
The resilient catch 202 is provided with a guide surface 205. In the bolt buckle inserting process, the guide surface 205 of the elastic lock catch 202 can guide the photovoltaic module frame into the mounting hole 101, so that a guide effect is provided, the photovoltaic module frame can be quickly inserted, and the bolt buckle 2 can be more conveniently and quickly inserted.
The resilient latch 202 is preferably, but not limited to, triangular, trapezoidal, arcuate, etc. in shape. The number of the elastic lock catches 202 is at least three, the elastic lock catches are identical in structure and are circumferentially and uniformly distributed on the outer peripheral surface of the plug pin 201, so that the circumferential locking force of the plug pin 201 is uniform and consistent, and the locking is firm.
In order to improve the operation safety, the top edge of the pluggable pin 201 is provided with an arc structure, so that the pluggable pin is convenient to mount, can find hole positions quickly, and can prevent the pointed end from hurting an operator during mounting and dismounting.
Referring to fig. 3 and 4, fig. 3 is a cross-sectional three-dimensional view of a photovoltaic module bolt fastener provided in another embodiment of the present application; fig. 4 is a schematic cross-sectional view of a photovoltaic module bolt clip according to another embodiment of the present application.
In a preferred embodiment, the inside of the bolt 201 is provided with an installation cavity, a spring washer 206 and a transmission rod 207 are arranged in the installation cavity, the elastic latch 202 is provided with a clamping cavity, the clamping cavity is communicated with the installation cavity, the top of the spring washer 206 is fixedly installed on the top wall of the installation cavity, the transmission rod 207 is obliquely arranged, the upper end of the transmission rod is welded to the spring washer 206, and the lower end of the transmission rod abuts against the wall of the clamping cavity.
When the lock catch around the bolt 201 is inserted into the mounting hole 101 of the bracket 3 and the photovoltaic module frame 1, the transmission rod 207 is driven to contract inwards due to the extrusion of the hole wall, and the spring washer 206 is compressed accordingly to ensure that the lock catch can be completely received inside the bolt 201. When the lock catch completely penetrates through the support 3 and the frame, the pressure disappears, the spring rebounds, and the transmission rod 207 is pushed to reset and abut against the clamping cavity, so that the elastic lock catch 202 is elastically reset to the initial position and is attached to the frame.
Further, a guide plate 208 may be fixedly connected to the bottom of the spring washer 206, and the guide plate 208 is a circular thin plate structure, and the top surface of the guide plate is welded to the spring washer 206, and the bottom surface is welded to the connecting rod. When the elastic latch 202 is elastically deformed, the push link rod in turn pushes the guide plate 208 to drive the spring washer 206 to slide upwards along the inner wall of the installation cavity. When the elastic latch 202 is in the latch position, the spring washer 206 elastically returns to push the guide plate 208 and then the transmission rod 207 to be latched to the latch cavity. Due to the arrangement of the guide plate 208, the movement stability and accuracy of the spring gasket 206 and the transmission rod 207 can be improved, the spring gasket 206 is prevented from losing efficacy due to overlarge external pressure, the buckling failure is further caused, and the service life is prolonged.
Referring to fig. 5, fig. 5 is a schematic structural view of a photovoltaic module fixing device capable of being quickly assembled and disassembled according to an embodiment of the present disclosure.
The application still provides a formula photovoltaic module fixing device can install and remove fast, is applied to on all take frame photovoltaic module, among the power station installation, is particularly useful for inconvenient scenes of installation such as distributing type, large-scale ground power station. This can install and remove formula photovoltaic module fixing device fast includes photovoltaic module frame 1 and bolt buckle 2, and photovoltaic module frame 1 is equipped with mounting hole 101, and bolt buckle 2 detachably locking is installed in mounting hole 101.
In the installation of photovoltaic module, bolt buckle 2 loops through mounting hole 101 of photovoltaic module frame 1 from bottom to top and can be fixed photovoltaic module to support 3 on, realizes photovoltaic module and support 3's complete fixation, and installation convenient operation is swift, and locking is firm reliable, does not have the drunkenness.
Referring to fig. 6, fig. 6 is a schematic view of a mounting hole of a photovoltaic module frame in a quick detachable photovoltaic module fixing device according to an embodiment of the present disclosure.
The mounting hole 101 in this application is a circular hole. Because the mounting hole of the photovoltaic module frame on the market is oval mounting hole, in this embodiment, through the mounting hole shape of adjustment photovoltaic module frame, improve to the circular port by conventional oval mounting hole shape, when installing photovoltaic module, the bolt buckle of quick installation photovoltaic module of collocation, bolt buckle loops through the mounting hole of support and photovoltaic module frame from bottom to top can be fixed photovoltaic module to the support on, convenient and fast, laborsaving high efficiency.
Further, the design of frame mounting hole is diameter 10mm, and the design of bolt 201 diameter is 8mm, when can satisfying the installation of current conventional M8 bolt, can agree with the use again with the bolt buckle 2 of this application.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The photovoltaic module bolt buckle and the photovoltaic module fixing device capable of being assembled and disassembled quickly provided by the application are introduced in detail above. The principles and embodiments of the present application are described herein using specific examples, which are only used to help understand the method and its core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. The photovoltaic module bolt buckle is characterized by comprising a bolt (201), at least two elastic buckles (202) arranged on the outer wall of the bolt (201), a screw rod (203) coaxially connected with the bolt (201), and an inserting cap (204) arranged on the outer side of the screw rod (203).
2. Photovoltaic module bolt snap according to claim 1, characterized in that the resilient catch (202) is provided with a guiding surface (205).
3. Photovoltaic module bolt snap according to claim 1, characterized in that the resilient catch (202) is in particular triangular, trapezoidal or arc-shaped.
4. The photovoltaic module bolt fastener of claim 1, wherein the elastic locking buckles (202) are circumferentially and uniformly distributed on the outer peripheral surface of the bolt (201).
5. The photovoltaic module bolt fastener of claim 1, characterized in that the top of the bolt (201) is provided with a circular arc structure.
6. Photovoltaic module bolt buckle according to claim 1, characterized in that the bolt buckle (2) is an integrally formed bolt buckle (2).
7. The photovoltaic module bolt buckle as claimed in any one of claims 1 to 6, wherein a mounting cavity is arranged inside the bolt (201), a spring gasket (206) and a transmission rod (207) are arranged in the mounting cavity, the elastic buckle (202) is provided with a clamping cavity communicated with the mounting cavity, and two ends of the transmission rod (207) are respectively connected with the spring gasket (206) and the elastic buckle (202).
8. The photovoltaic module bolt snap of claim 7, further comprising a guide plate (208) disposed at a bottom of the spring washer (206).
9. A photovoltaic module fixing device capable of being assembled and disassembled quickly comprises a photovoltaic module frame (1) provided with an installation hole (101) and a bolt buckle (2) detachably installed in the installation hole (101), and is characterized in that the bolt buckle (2) is the bolt buckle (2) in any one of claims 1 to 8.
10. The quick-attach and detach photovoltaic module securing device according to claim 9, characterized in that the mounting holes (101) are embodied as circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222458179.8U CN218243438U (en) | 2022-09-16 | 2022-09-16 | Photovoltaic module bolt buckle and can install and remove formula photovoltaic module fixing device fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222458179.8U CN218243438U (en) | 2022-09-16 | 2022-09-16 | Photovoltaic module bolt buckle and can install and remove formula photovoltaic module fixing device fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218243438U true CN218243438U (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222458179.8U Active CN218243438U (en) | 2022-09-16 | 2022-09-16 | Photovoltaic module bolt buckle and can install and remove formula photovoltaic module fixing device fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218243438U (en) |
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- 2022-09-16 CN CN202222458179.8U patent/CN218243438U/en active Active
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Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Address before: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee before: Zhengtai Xinneng Technology Co.,Ltd. |