CN108832879B - Connecting buckle for solar photovoltaic bracket and processing method thereof - Google Patents
Connecting buckle for solar photovoltaic bracket and processing method thereof Download PDFInfo
- Publication number
- CN108832879B CN108832879B CN201810823877.9A CN201810823877A CN108832879B CN 108832879 B CN108832879 B CN 108832879B CN 201810823877 A CN201810823877 A CN 201810823877A CN 108832879 B CN108832879 B CN 108832879B
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting plate
- short rod
- solar photovoltaic
- annular bulge
- 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.)
- Active
Links
- 238000003672 processing method Methods 0.000 title abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 238000003801 milling Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007514 turning Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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)
- Toys (AREA)
Abstract
The invention relates to a connecting buckle for a solar photovoltaic bracket and a processing method thereof, comprising the following steps: the two groups of the sleeving components are concentric and are arranged at intervals; each group of the sleeving components comprises a cylindrical body, a through hole formed in the center of the body, a first annular bulge formed in the middle of the peripheral surface of the body, and a second annular bulge formed at the end part of the peripheral surface of the body; a connecting mechanism; the connecting block is integrally arranged on the outer end face of any body, a through hole concentric with the through hole is formed in the connecting block, and connecting threads are formed on the outer peripheral surface of the connecting block. The device can be sleeved on two adjacent photovoltaic bracket short pipes to ensure concentricity of the photovoltaic bracket short pipes and facilitate connection with other parts; and the socket joint components form a gap with enough size for being matched with other parts, so that the stability of the whole solar photovoltaic bracket is ensured.
Description
Technical Field
The invention belongs to the field of solar photovoltaic brackets, and relates to a connecting buckle, in particular to a connecting buckle for a solar photovoltaic bracket and a processing method thereof.
Background
The world energy crisis promotes the rapid development of new energy industry, and solar energy is the most important basic energy in various possible energy sources; the photovoltaic industry, which is a solar power generation technology for converting solar radiation energy into electric energy, is therefore rapidly developing. The application advantages of the solar support system in solar panel support are far more than simple production and installation; solar photovoltaic brackets are an essential component of solar support systems that typically include a plurality of short rods, fasteners connecting adjacent short rods, and other components. The fastener is a basic structure of the solar photovoltaic bracket, and special structural design is required to ensure concentricity of the supporting system and stability of connection.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a connecting buckle for a solar photovoltaic bracket.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a connector link for a solar photovoltaic rack, comprising:
the two groups of the sleeving components are concentric and are arranged at intervals; each group of the sleeving components comprises a cylindrical body, a through hole formed in the center of the body, a first annular bulge formed in the middle of the peripheral surface of the body, and a second annular bulge formed at the end part of the peripheral surface of the body;
the connecting mechanism comprises a connecting plate integrally connected between the inner end surfaces of the two bodies, a bulge integrally arranged on the inner surface of the connecting plate and a screw hole which is arranged in the bulge and penetrates through the connecting plate;
the connecting block is integrally arranged on the outer end face of any body, a through hole concentric with the through hole is formed in the connecting block, and connecting threads are formed on the outer peripheral surface of the connecting block.
Preferably, a receiving groove is formed between the first annular protrusion and the second annular protrusion.
Preferably, the connecting plate is parallel to the axis of the through hole and located at the edge of the inner end face of the body.
Further, reinforcing blocks integrally connected with the inner end faces of the body are integrally arranged at two ends of the inner surface of the connecting plate, and avoidance grooves corresponding to the through holes are formed in the reinforcing blocks.
The invention also provides a processing method of the connecting buckle for the solar photovoltaic bracket, which comprises the following steps:
(a) Cutting the alloy rod into a plurality of short rods;
(b) Drilling the short rod to obtain a through hole with the axial lead overlapped with the axial lead of the short rod, and polishing the through hole smoothly; the through hole penetrates through the short rod;
(c) After the short rod is positioned, turning is carried out at any end part of the short rod, and threads are milled to obtain the connecting block;
(d) Milling a through slot hole passing through the through hole on the outer surface of the short rod, sawing the outer surface of the short rod until the through slot hole is formed to form a gap, then carrying out finish machining on the gap to ensure that the length of the gap is equal to that of the connecting plate, and machining the gap by using a file to form the connecting plate and reserving a bulge with a screw hole;
(e) Turning and milling grooves on the workpiece obtained in the step (d) to form the first annular bulge and the second annular bulge.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the connecting buckle for the solar photovoltaic bracket, the sleeving assembly, the connecting mechanism and the connecting block with specific structures are adopted for matching, so that the connecting buckle can be sleeved on two adjacent short photovoltaic bracket pipes to ensure concentricity of the short photovoltaic bracket pipes and facilitate connection with other parts; and the socket joint components form a gap with enough size for being matched with other parts, so that the stability of the whole solar photovoltaic bracket is ensured.
Drawings
Fig. 1 is a schematic structural view of a connecting buckle for a solar photovoltaic bracket.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The connecting buckle for the solar photovoltaic bracket shown in fig. 1 mainly comprises a sleeve joint assembly 1, a connecting mechanism 2, a connecting block 3 and the like.
Wherein, the sleeve joint assembly 1 has two groups, they are opposite and spaced, and make the axial lead of two groups of sleeve joint assemblies 1 overlap (i.e. two groups of sleeve joint assemblies 1 are concentrically arranged); each set of the splice assembly 1 includes a cylindrical body 11, a through hole 12 provided at the center of the body 11 (i.e., the axis of the through hole 12 overlaps the axis of the body 11), a first annular projection 13 formed in the middle of the peripheral surface of the body 11, and a second annular projection 14 formed at the peripheral surface end of the body 11 (opposite ends of the peripheral surfaces of the two bodies 11; the first annular projection 13 and the second annular projection 14 are each integral with the body 11). The connecting mechanism 2 comprises a connecting plate 21 integrally connected between inner end surfaces of the two bodies 11 (i.e. opposite end surfaces of the two bodies 11), a protrusion 22 integrally arranged on the inner surface of the connecting plate 21 (i.e. the surface close to the axial lead of the sleeve joint assembly 1), and a screw hole 23 formed in the protrusion 22 and penetrating through the connecting plate 21. The connection block 3 is integrally provided on an outer end surface (opposite to the inner end surface) of any one of the bodies 11, in which a through hole (not shown) concentric with the through hole 12 is formed and a connection screw thread is formed on an outer circumferential surface thereof for screw-connecting with other components of the photovoltaic bracket system. The device can be sleeved on two adjacent photovoltaic bracket short pipes to ensure concentricity of the photovoltaic bracket short pipes and facilitate connection with other parts; and the socket joint assemblies 1 form gaps with enough size (namely, the two groups of socket joint assemblies 1) for being matched with other parts, so that the stability of the whole solar photovoltaic bracket is ensured.
In the present embodiment, a receiving groove 15 is formed between the first annular projection 13 and the second annular projection 14 for mounting a connection member such as a conventional snap ring. The connecting plate 21 is parallel to the axis of the through hole 12 and is positioned at the edge of the inner end surface of the body 11, and the thickness of the connecting plate is 1/10-1/3 of the diameter length of the body 11. The two ends of the inner surface of the connecting plate 21 are integrally provided with the reinforcing blocks 24 integrally connected with the inner end surface of the body 11, and the reinforcing blocks 24 are provided with the avoiding grooves 241 corresponding to the through holes 12, so that the connecting strength of the connecting plate 21 and the sleeve joint assembly 1 can be improved on the basis of not interfering the functions of the through holes 12.
The processing method of the connecting buckle for the solar photovoltaic bracket comprises the following steps of:
(a) Cutting the alloy rod into a plurality of short rods;
(b) Drilling the short rod to obtain a through hole with the axial lead overlapped with the axial lead of the short rod, so that the through hole penetrates through the short rod, and then polishing the through hole to be smooth;
(c) After positioning the short bar, turning (the height of the connecting block 3 is reached) at any end of the short bar and milling threads to obtain the connecting block 3 (the part of the through hole penetrating through the connecting block 3 is the through hole of the connecting block);
(d) Milling a through slot hole (the length of the through slot hole is slightly smaller than the length of the connecting plate 21 to leave a machining allowance, and the through slot hole is generally perpendicular to the through hole) on the outer surface of the short bar, sawing the outer surface of the short bar (namely sawing the outer surface of the short bar, wherein the cutting direction is perpendicular to the through hole) until reaching the through slot hole, so that part of the outer wall of the short bar falls off to form a gap, then finishing the gap to be equal to the length of the connecting plate 21, and machining the gap by a file to form the connecting plate 21 (at the moment, only the through hole 12 is left in the through hole); note that in this processing, a protrusion 22 having a screw hole 23 is required to be reserved, and a cutter is also used to extend into the screw hole 23 to perform processing so that the screw hole 23 penetrates through the connecting plate 21;
(e) The workpiece obtained in step (d) may be turned and grooved to form the first annular protrusion 13 and the second annular protrusion 14 (actually, only the stub may be grooved to form the accommodating groove 15).
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (3)
1. The utility model provides a connector link for solar photovoltaic support which characterized in that, it includes:
the two groups of the sleeving components (1) are concentric and are arranged at intervals; each group of the sleeving components (1) comprises a cylindrical body (11), a through hole (12) formed in the center of the body (11), a first annular bulge (13) formed in the middle of the peripheral surface of the body (11) and a second annular bulge (14) formed at the end of the peripheral surface of the body (11); an accommodating groove (15) is formed between the first annular bulge (13) and the second annular bulge (14);
the connecting mechanism (2) comprises a connecting plate (21) integrally connected between the inner end surfaces of the two bodies (11), a protrusion (22) integrally arranged on the inner surface of the connecting plate (21) and a screw hole (23) which is formed in the protrusion (22) and penetrates through the connecting plate (21); the connecting plate (21) is parallel to the axial line of the through hole (12) and is positioned at the edge of the inner end surface of the body (11);
the connecting block (3) is integrally arranged on the outer end face of any one body (11), a through hole concentric with the through hole (12) is formed in the connecting block (3), and connecting threads are formed on the outer peripheral surface of the connecting block.
2. The connector link for a solar photovoltaic rack according to claim 1, wherein: reinforcing blocks (24) integrally connected with the inner end faces of the body (11) are integrally arranged at two ends of the inner surface of the connecting plate (21), and avoidance grooves (241) corresponding to the through holes (12) are formed in the reinforcing blocks (24).
3. The method for processing the connecting buckle for the solar photovoltaic bracket according to any one of claims 1 to 2, characterized by comprising the following steps:
(a) Cutting the alloy rod into a plurality of short rods;
(b) Drilling the short rod to obtain a through hole with the axial lead overlapped with the axial lead of the short rod, and polishing the through hole smoothly; the through hole penetrates through the short rod;
(c) After positioning the short rod, turning at any end part of the short rod and milling threads to obtain the connecting block (3);
(d) Milling a through slot hole passing through the through hole on the outer surface of the short rod, sawing the outer surface of the short rod until the through slot hole is formed to form a gap, then finishing the gap to ensure that the length of the gap is equal to that of the connecting plate (21), and processing the gap by using a file to form the connecting plate (21) and reserving a bulge (22) with a screw hole (23);
(e) Turning and slotting the workpiece obtained in the step (d) to form the first annular bulge (13) and the second annular bulge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823877.9A CN108832879B (en) | 2018-07-25 | 2018-07-25 | Connecting buckle for solar photovoltaic bracket and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810823877.9A CN108832879B (en) | 2018-07-25 | 2018-07-25 | Connecting buckle for solar photovoltaic bracket and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108832879A CN108832879A (en) | 2018-11-16 |
| CN108832879B true CN108832879B (en) | 2024-02-09 |
Family
ID=64140394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810823877.9A Active CN108832879B (en) | 2018-07-25 | 2018-07-25 | Connecting buckle for solar photovoltaic bracket and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832879B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203951407U (en) * | 2014-07-04 | 2014-11-19 | 北京汉能创昱科技有限公司 | A kind of mounting system |
| CN204646890U (en) * | 2015-04-14 | 2015-09-16 | 内蒙古山路光伏应用技术研究有限公司 | Photovoltaic bracket multipurpose connects pipe box |
| WO2016165409A1 (en) * | 2015-04-15 | 2016-10-20 | 宁波大智机械科技有限公司 | Solar panel installation module |
| CN208424299U (en) * | 2018-07-25 | 2019-01-22 | 苏州利达铸造有限公司 | A kind of solar photovoltaic bracket connection buckle |
-
2018
- 2018-07-25 CN CN201810823877.9A patent/CN108832879B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203951407U (en) * | 2014-07-04 | 2014-11-19 | 北京汉能创昱科技有限公司 | A kind of mounting system |
| CN204646890U (en) * | 2015-04-14 | 2015-09-16 | 内蒙古山路光伏应用技术研究有限公司 | Photovoltaic bracket multipurpose connects pipe box |
| WO2016165409A1 (en) * | 2015-04-15 | 2016-10-20 | 宁波大智机械科技有限公司 | Solar panel installation module |
| CN208424299U (en) * | 2018-07-25 | 2019-01-22 | 苏州利达铸造有限公司 | A kind of solar photovoltaic bracket connection buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108832879A (en) | 2018-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102069207A (en) | Device capable of elastically clamping two ends of long hole | |
| CN201913265U (en) | Elastic clamping device for two ends of long hole | |
| CN108832879B (en) | Connecting buckle for solar photovoltaic bracket and processing method thereof | |
| CN105014440A (en) | Part machining device | |
| CN201711787U (en) | Fixing device for processing pipe-extracting rack | |
| CN102211213B (en) | Internal expanding type centering fixture for turning large-scale sleeve parts | |
| CN203184775U (en) | Gear hob jig | |
| CN110125439B (en) | Device for thin-wall bushing unstressed clamping finish turning inner hole and using method | |
| CN105562749B (en) | A kind of automobile-used clamping method of elastic packing gasket ring | |
| CN106112635A (en) | A kind of quick-release type spherical centering mandrel | |
| CN105537637A (en) | Rapid spring fixture mandrel | |
| CN203863100U (en) | Pipe end milling cutter of nuclear power radiating pipe | |
| CN111015543B (en) | Cylindrical part bonding tool | |
| CN203664845U (en) | Clamp special for internal spline gear machining | |
| CN204308335U (en) | A kind of gear-hobbing clamp of fast changeable | |
| CN109570906B (en) | Method for processing honeycomb core-carbon tube assembly | |
| CN208982825U (en) | A kind of pipe clamp assembly detachably assembled | |
| CN205464415U (en) | Spring rapid fixture dabber | |
| CN219998574U (en) | Machine tool power transmission line connector | |
| CN214383042U (en) | Finish turning clamp for transmission shaft gland | |
| CN204913366U (en) | Parts machining device | |
| CN203664849U (en) | Clamp special for machining of gear with unthreaded hole | |
| CN203992463U (en) | A kind of floating clamp | |
| CN205520625U (en) | Anchor clamps correcting unit | |
| CN115365855B (en) | Equipment of universal quick-change clamping device and use method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |