CN209676170U - A kind of connection structure and its photovoltaic system - Google Patents
A kind of connection structure and its photovoltaic system Download PDFInfo
- Publication number
- CN209676170U CN209676170U CN201920666335.5U CN201920666335U CN209676170U CN 209676170 U CN209676170 U CN 209676170U CN 201920666335 U CN201920666335 U CN 201920666335U CN 209676170 U CN209676170 U CN 209676170U
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- joist
- circular piece
- main joist
- column
- secondary joist
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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
-
- 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
Technical solutions of the utility model provide a kind of connection structure and its photovoltaic system, comprising: main joist, the main joist are provided with hinged groove；Secondary joist, the secondary joist are fixed with circular piece, and the circular piece is rotatably received in the hinged groove；Wherein, when rotation status, the circular piece rotates in the hinged groove, so that the secondary joist rotates by a certain angle around the main joist；When stationary state, so circular piece is fixed by positioning screw, with the fixation secondary joist；The utility model can adjust and fix the angle between the secondary joist and the main joist, and structure is simple, simple installation.
Description
Technical field
The utility model relates to construction engineering technical field, in particular to a kind of connection structure and its photovoltaic system.
Background technique
A kind of emerging renewable energy of solar power generation, solar energy resources are inexhaustible.Due to solar energy
It spreads generally on earth, only needing to have illumination can not be wanted with distributed solar energy photo-voltaic power generation station by area, height above sea level etc.
The limitation of element, therefore, as photovoltaic power generation and solar panel manufacturing technology tend to be perfect, roof solar photovoltaic power generation skill
Art is able to commonly used.Roof solar photovoltaic power generation itself does not use fuel, does not discharge including greenhouse gases and other exhaust gas
Any substance inside, does not pollute air, noise does not occur, and is environmentally protective novel renewable energy.
Photovoltaic roof is by installing device of solar generating at the top of house, to reach target for energy-saving and emission-reduction.
Existing device of solar generating is mostly fixed on roof with some fixed angle, is often because of one carrying out power generation
Sun's motion within it causes sunlight not send out direct projection on solar energy photovoltaic panel, and then influences generating efficiency.Currently, city
Also occurs the single solar energy photovoltaic panel of adjustable angle on face, multiple solar energy photovoltaic panels are difficult when roof area is larger
To adjust direction simultaneously.Therefore, it is necessary to design a kind of solar energy photovoltaic panel system of adjustable-angle.
Therefore, the prior art still has much room for improvement and develops.
Utility model content
To achieve the above object, the utility model proposes a kind of connection structures, comprising:
Main joist, the main joist are provided with hinged groove；
Secondary joist, the secondary joist are fixed with
Circular piece, the circular piece are rotatably received in the hinged groove；
Wherein, when rotation status, the circular piece rotates in the hinged groove, so that the secondary joist is around the master
Keel rotate by a certain angle；When stationary state, so circular piece is fixed by positioning screw, with the fixation secondary joist.
It specifically, further include having keel briquetting and bolt, the bolt passes through the keel briquetting and the circular piece connects
It connects, so that the keel briquetting is fixedly connected on the secondary joist.
Specifically, the circular piece is hollow structure, and the top of the circular piece is provided with bolt holding tank, the bolt
Adaptability is placed in the bolt holding tank.
Specifically, the two sides of the bolt holding tank are provided with limited block, and the limited block is higher than the side of the hinged groove
Edge, when rotation status, the limited block can be abutted against with the edge of the hinged groove.
Specifically, the bottom setting of the keel briquetting is fluted, and the secondary joist is provided with side slot, the groove and institute
State side slot grafting.
A kind of photovoltaic system characterized by comprising
Columns assemblies, the columns assemblies include low level column and high-order column, and the height of the low level column is lower than institute
State the height of high-order column；
At least two main joists are arranged in main joist, and the both ends of a main joist are connect with the low level column respectively,
The both ends of another main joist are connect with the high-order column respectively；
Secondary joist, the secondary joist are to be equidistantly positioned, and the secondary joist can be turned by connection structure with the main joist
Dynamic connection；
Photovoltaic panel, the photovoltaic panel are mounted between two adjacent secondary joists.
Specifically, the columns assemblies are provided with height adjustment device, and the height adjustment device includes that interval is symmetrically set
Be equipped with several mounting holes adjusting sleeve and it is several be arranged in a one-to-one correspondence with the mounting hole be located at the upper of the columns assemblies
The adjustment hole in portion, the sleeve that adjusts are sleeved on the top of the columns assemblies, adjust bolt pass through the mounting hole with it is described
Adjustment hole is connected and fixed.
Specifically, height of the height of the adjusting sleeve of the low level column lower than the adjusting sleeve of the high-order column.
Specifically, connector is additionally provided between the column and the main joist, the connector is installed in the tune
It saves outside sleeve, the connector is bolted with the adjusting sleeve and the main joist respectively.
Technical solutions of the utility model provide a kind of connection structure and its photovoltaic system, comprising: main joist, the main joist
It is provided with hinged groove；Secondary joist, the secondary joist are fixed with circular piece, and the circular piece is rotatably received in the hinged groove
It is interior；Wherein, when rotation status, the circular piece rotates in the hinged groove, so that the secondary joist is around the main joist
It rotates by a certain angle；When stationary state, so circular piece is fixed by positioning screw, with the fixation secondary joist；This is practical new
Type can adjust and fix the angle between the secondary joist and the main joist, and structure is simple, simple installation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the overall structure diagram of the connection structure of an embodiment provided by the utility model；
Fig. 2 is the cross-sectional view of the main joist of an embodiment provided by the utility model；
Fig. 3 is the overall structure diagram of the photovoltaic system of an embodiment provided by the utility model；
Fig. 4 is the structural schematic diagram of the low level column of an embodiment provided by the utility model.
Drawing reference numeral explanation:
Columns assemblies 1, high-order column 12, adjust sleeve 13, main joist 2, hinged groove 21, positioning screw at low level column 11
22, secondary joist 3, side slot 31, photovoltaic panel 4, keel briquetting 5, groove 51, circular piece 6, bolt holding tank 61, limited block 62, company
Fitting 7.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
The utility model proposes a kind of connection structures referring to FIG. 1 to FIG. 4, characterized by comprising
Main joist 2, the main joist 2 are provided with hinged groove 21；
Secondary joist 3, the secondary joist 3 are fixed with
Circular piece 6, the circular piece 6 are rotatably received in the hinged groove 21；
Wherein, when rotation status, the circular piece 6 rotates in the hinged groove 21, so that the secondary joist 3 is around institute
Main joist 2 is stated to rotate by a certain angle；When stationary state, so circular piece 6 is fixed by positioning screw 22, with fixation described time
Keel 3.
The main joist 2 is provided with the hinged groove 21 of the length direction setting along main joist 2, due to the circular piece 6
It is rotatably received in the hinged groove 21, and the circular piece 6 is fixedly connected with the secondary joist 3, therefore the secondary joist 3
Certain angle can be rotated around the main joist 2, after adjusting angle, be fixed by the positioning screw 22, from
And fix the angle between secondary joist 3 and main joist 2；The utility model can adjust and fix the secondary joist 3 and the master
Angle between keel 2, structure is simple, simple installation.
It specifically, further include having keel briquetting 5 and bolt, the bolt passes through the keel briquetting 5 and the circular piece 6
Connection, so that the keel briquetting 5 is fixedly connected on the secondary joist 3.
In the present embodiment, the keel briquetting 5 is placed in the top of the circular piece 6, and the secondary joist 3 is placed in the main dragon
The top of bone 2, the keel briquetting 5 are compressed on the secondary joist 3, and the bolt passes through the keel briquetting 5 and the circle
Part 6 connects, so that the secondary joist 3 is fixedly connected with the keel briquetting 5, since the circular piece 6 is rotatably contained in
In the hinged groove 21, therefore the secondary joist 3 is rotatablely connected with the main joist 2.
In another embodiment, the bolt can be from the top down across the bottom margin of the secondary joist 3 and the circle
Part 6 connects.
Preferably, the circular piece 6 is hollow structure, and the top of the circular piece 6 is provided with bolt holding tank 61, described
Bolt adaptability is placed in the bolt holding tank 61.
The length direction of the circular piece 6 is provided with the bolt holding tank 61, institute at the top of the circular piece 6
Circular piece 6 is stated to be placed in the hinged groove 21 with the screw along the opposite slidable adjustment of the bolt holding tank 61, convenient for adjusting
Angle between the whole secondary joist 3 and the main joist 2.
Further, the bolt is T-bolt, is placed in the bolt holding tank to the top adaptability of the bolt
61, cooperated using T-bolt and bolt holding tank 61, can effectively be enhanced between the circular piece 6 and the keel briquetting 5
Bonding strength.
Specifically, the two sides of the bolt holding tank 61 are provided with limited block 62, and the limited block 62 is higher than described hinged
The edge of slot 21, when rotation status, the limited block 62 can be abutted against with the edge of the hinged groove 21.
When the circular piece 6 is placed in the hinged groove 21, two apart from the hinged groove 21 of two limited blocks 62
Edge all has certain distance, and the limited block 62 is higher than the edge of the hinged groove 21, enables 6 turns of the circular piece
Dynamic certain angle has position-limiting action until a limited block 62 resists the edge of the hinged groove 21.
Specifically, the bottom setting fluted 51 of the keel briquetting 5, the secondary joist 3 is provided with side slot 31, described
Groove 51 and 31 grafting of side slot.
It is arranged fluted 51 along the length direction of keel briquetting 5, the bottom of the secondary joist 3 is alongst outside
Being extended has the side slot 31, and the groove 51 matches with the side slot 31, so that described in the side slot 31 is inserted into
Groove 51, thus the fixed secondary joist 3.
The utility model also proposes a kind of photovoltaic system, comprising:
Columns assemblies 1, the columns assemblies 1 include low level column 11 and high-order column 12, the height of the low level column 11
Height of the degree lower than the high-order column 12；
Main joist 2, be arranged at least two main joists 2, the both ends of a main joist 2 respectively with the low level column 11
Connection, the both ends of another main joist 2 are connect with the high-order column 12 respectively；
Secondary joist 3, the secondary joist 3 are to be equidistantly positioned, and the secondary joist 3 passes through connection structure and the main joist 2
It is rotatably connected；
Photovoltaic panel 4, the photovoltaic panel 4 are mounted between two adjacent secondary joists 3.
Specifically, the columns assemblies 1 include the two low level columns 11 being correspondingly arranged and be correspondingly arranged two described in
High-order column 12, the both ends of the main joist 2 respectively with the two low level columns 11 and the two high-order columns being correspondingly arranged
12 connections, the equidistant top that the main joist 2 is arranged in of told secondary joist 3 are simultaneously rotatably connected with the main joist 2, by
Be arranged between the secondary joist 3 of adjacent two in the photovoltaic panel 4, by the connection structure adjust the secondary joist 3 with
The angle of main joist 2 reaches the accurate angle adjusted between photovoltaic panel 4 and horizontal plane.
Specifically, the columns assemblies 1 are provided with height adjustment device, and the height adjustment device includes that interval is symmetrically set
What the adjusting sleeve 13 and several and mounting hole for being equipped with several mounting holes were arranged in a one-to-one correspondence is located at the columns assemblies 1
The adjustment hole on top, the top for adjusting sleeve 13 and being sleeved on the columns assemblies 1, adjusts bolt and passes through the mounting hole
It is connected and fixed with the adjustment hole.
The adjusting sleeve 13 is sleeved on the top of the columns assemblies 1, and is slided up and down according to the needs of actual installation
It adjusts, after the height for regulating needs, is locked by the adjusting bolt, thus the height of the fixed columns assemblies 1,
The height of the i.e. described low level column 11 and the high-order column 12, and then the angle between the fixed photovoltaic panel 4 and horizontal plane；
The height that the low level column 11 and the high-order column 12 are adjusted by the height adjustment device, to realize described in adjustment
Angle between photovoltaic panel 4 and horizontal plane.
In actual installation, firstly, vertical by the height adjustment device adjusting low level column 11 and the high position
The height of column 12 carries out preliminary adjustment to the photovoltaic panel 4 and the angle of horizontal plane with this, is then tied again by the connection
Structure rotates the secondary joist 3, does further accurate angle adjustment to the photovoltaic panel 4 to reach.
Specifically, adjusting sleeve 13 of the height of the adjusting sleeve 13 of the low level column 11 lower than the high-order column 12
Height.
The column of the column of the low level column 11 and the high-order column 12 is easily installed using unified column；
The height that adjusting post is realized by the adjusting sleeve 13 of different length, due to the adjusting sleeve 13 of the low level column 11
Height is lower than the height of the adjusting sleeve 13 of the high-order column 12, so that the height of the high position column 12 is higher than the low level
The height of column 11；Since the both ends of main joist 2 are connect with the low level column 11 and the high-order column 12 respectively, described time
Keel 3 are mounted on the top of the main joist 2, and the photovoltaic panel 4 is mounted between two adjacent secondary joists 3, therefore is passed through
The height adjustment device is adjusted to adjust the height of the low level column 11 and the high-order column 12, to realize to the light
Angle between volt plate 4 and horizontal plane carries out preliminary adjustment.
Specifically, connector 7 is additionally provided between the column and the main joist 2, the connector 7 is installed in institute
It states and adjusts outside sleeve 13, the connector 7 is bolted with the adjusting sleeve 13 and the main joist 2 respectively.
By the way that connector 7 is arranged in the column and the main joist 2, the company of the column Yu the main joist 2 is realized
It connects.
When assembly, the connector 7 is installed in the top for adjusting sleeve 13, then with bolt the connector
7 lock with the adjusting sleeve 13, and the main joist 2 is then placed in the top of the connector 7 and adjusts alignment, then again
By bolt it is described adjusting sleeve 13 and the main joist 2 bottom lock, at this point, the main joist 2 be fixed on it is described low
The top of position column 11 and the high-order column 12.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of connection structure characterized by comprising
Main joist, the main joist are provided with hinged groove；
Secondary joist, the secondary joist are fixed with
Circular piece, the circular piece are rotatably received in the hinged groove；
Wherein, when rotation status, the circular piece rotates in the hinged groove, so that the secondary joist is around the main joist
It rotates by a certain angle；When stationary state, so circular piece is fixed by positioning screw, with the fixation secondary joist.
2. connection structure as described in claim 1, which is characterized in that further include having keel briquetting and bolt, the bolt is worn
It crosses the keel briquetting to connect with the circular piece, so that the keel briquetting is fixedly connected on the secondary joist.
3. connection structure as claimed in claim 2, which is characterized in that the circular piece is hollow structure, the circular piece
Top is provided with bolt holding tank, and the bolt adaptability is placed in the bolt holding tank.
4. connection structure as claimed in claim 3, which is characterized in that the two sides of the bolt holding tank are provided with limited block,
The limited block is higher than the edge of the hinged groove, and when rotation status, the limited block can be with the edge phase of the hinged groove
It abuts.
5. connection structure as claimed in claim 2, which is characterized in that the bottom setting of the keel briquetting is fluted, described
Secondary joist is provided with side slot, the groove and the side slot grafting.
6. a kind of photovoltaic system characterized by comprising
Columns assemblies, the columns assemblies include low level column and high-order column, and the height of the low level column is lower than the height
The height of position column；
At least two main joists are arranged in main joist, and the both ends of a main joist are connect with the low level column respectively, another
The both ends of the main joist are connect with the high-order column respectively；
Secondary joist, the secondary joist are to be equidistantly positioned, and the secondary joist passes through connection as described in any one in claim 1-5
Structure is rotatably connected with the main joist；
Photovoltaic panel, the photovoltaic panel are mounted between two adjacent secondary joists.
7. photovoltaic system as claimed in claim 6, which is characterized in that the columns assemblies are provided with height adjustment device, institute
Stating height adjustment device includes one a pair of adjusting sleeve and several and described mounting hole that interval is symmetrically arranged with several mounting holes
The adjustment hole on the top positioned at the columns assemblies that should be arranged, the top for adjusting sleeve and being sleeved on the columns assemblies,
Bolt is adjusted to be connected and fixed across the mounting hole with the adjustment hole.
8. photovoltaic system as claimed in claim 7, which is characterized in that the height of the adjusting sleeve of the low level column is lower than institute
State the height of the adjusting sleeve of high-order column.
9. photovoltaic system as claimed in claim 7, which is characterized in that the company of being additionally provided between the column and the main joist
Fitting, the connector are installed in outside the adjusting sleeve, the connector respectively with the adjusting sleeve and the main joist
It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920666335.5U CN209676170U (en) | 2019-05-09 | 2019-05-09 | A kind of connection structure and its photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920666335.5U CN209676170U (en) | 2019-05-09 | 2019-05-09 | A kind of connection structure and its photovoltaic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676170U true CN209676170U (en) | 2019-11-22 |
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ID=68575039
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920666335.5U Active CN209676170U (en) | 2019-05-09 | 2019-05-09 | A kind of connection structure and its photovoltaic system |
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| Country | Link |
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| CN (1) | CN209676170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593661A (en) * | 2020-04-13 | 2020-08-28 | 浙江省大成建设集团有限公司 | Installation and construction method for solar energy system on circular arch tower |
-
2019
- 2019-05-09 CN CN201920666335.5U patent/CN209676170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593661A (en) * | 2020-04-13 | 2020-08-28 | 浙江省大成建设集团有限公司 | Installation and construction method for solar energy system on circular arch tower |
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