CN203859720U - Photovoltaic support - Google Patents
Photovoltaic support Download PDFInfo
- Publication number
- CN203859720U CN203859720U CN201420255606.5U CN201420255606U CN203859720U CN 203859720 U CN203859720 U CN 203859720U CN 201420255606 U CN201420255606 U CN 201420255606U CN 203859720 U CN203859720 U CN 203859720U
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- CN
- China
- Prior art keywords
- reductor
- longeron
- column
- photovoltaic bracket
- transmission
- 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.)
- Expired - Fee Related
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic support, and the bottoms of vertical columns are fixed on a fixed part. A cross beam and a longitudinal beam are fixedly installed at the tops of the vertical columns. Cable-stayed beams are disposed between the cross and longitudinal beams and the vertical columns. A supporting frame can be pivotally installed on the longitudinal beam, so as to drive the solar cell panel to rotate. The upper end of a transmission arm is fixedly connected with the support, and the lower end of the transmission arm is hinged to a transmission arm. A swinging supporting arm is provided with a long-hole structure, and the upper end of the swinging supporting arm is disposed on an extending rod of one vertical column through a long-hole sliding sleeve. The lower end of the swinging supporting arm is hinged to the transmission beam and a transmission chain. A supporting cross beam is fixedly disposed between left and right cable-stayed beams on the vertical column with the extending rod. The supporting cross beam is fixedly provided with two sprocket wheels. The vertical column with the extending rod is fixedly provided with a speed reducer. The output end of the speed reducer is fixedly provided with a sprocket wheel, and the transmission chain spans the two sprocket wheels fixed on the supporting cross beam and the sprocket wheel disposed on the speed reducer. The input end of the speed reducer is provided with a hand wheel. The photovoltaic support is simple in structure, uses fewer materials, is easy to install, is simple in debugging, and is convenient for maintenance.
Description
Technical field
The utility model belongs to a kind of solar bracket, belongs to and utilizes solar energy energy-conversion technique field, specifically refers to a kind of easy-to-use solar bracket simple in structure.
Background technology
Photovoltaic agricultural integration is by solar power generation and modern agriculture plantation and cultivate a kind of means that combine efficiently.It is a kind of innovative business trial that solar power generation is deep into farmers' field.Solar energy photovoltaic system can use directly low-cost generating of farmland on the one hand; On the other hand, the electric energy that photovoltaic system produces again can feedback in agricultural.Increase peasant's income.Photovoltaic agricultural is that solar power generation is widely applied to a kind of novel agricultural that modern agriculture plantation, cultivation, irrigation, the prevention and control of plant diseases, pest control and agricultural machinery power such as provide at the field.Compared to traditional agriculture, photovoltaic agricultural is one and realizes the exchange work mode of production in factory, change workshop, field of farm and change.
But, because the cost of most of photovoltaic bracket on market is higher, and installation is complicated, operation is difficult, difficult in maintenance, meanwhile, because traditional photovoltaic product is to installing, operation, that safeguards has relatively high expectations, specialized capability aspect requirement to personnel is also higher, and this has just caused comparatively difficulty of photovoltaic industry popularization agriculturally, and these unfavorable factors have hindered the development process of photovoltaic agricultural greatly.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of agricultural photovoltaic bracket that is simple and easy to use is provided.The advantages such as that this utility model has is with low cost, simple in structure, easy to maintenance, durable, control easily.
The invention provides a kind of photovoltaic bracket, comprise fixed part, column, crossbeam, longeron, oblique pull beam, rack beams, transmission arm, transmission beam, wave support arm, extension bar, supporting traverse, driving chain, sprocket wheel, reductor and handwheel; Described column bottom is fixed on fixed part, and described crossbeam and longeron are fixedly mounted on described column top, and described oblique pull beam is installed between described crossbeam and longeron and described column; Described rack beams is installed on described longeron pivotly, to drive solar panel to rotate; Described transmission arm upper end is fixedly connected with described rack beams, and lower end and described transmission beam are hinged; The described support arm that waves is with slotted hole structure, and its upper end is installed on by slotted hole sliding sleeve on the described extension bar being fixedly installed on described framework, and lower end and described transmission beam and described driving chain are hinged; Described supporting traverse is fixedly mounted between two of the left and right oblique pull beam on the column of described extension bar, is fixed with two sprocket wheels on described supporting traverse; On the described column that has a described extension bar, be installed with described reductor, the output of described reductor is installed with a sprocket wheel, and described driving chain is on the sprocket wheel of installing on two sprocket wheels fixing on described supporting traverse and described reductor; The input of described reductor is provided with the described handwheel that drives described reductor that described sprocket wheel is together rotated.
On described reductor with angle-differentiated dish.
On the position of joining of described rack beams and described longeron, anchor ear is installed respectively, described rack beams is arranged in described anchor ear, and described anchor ear lower end is fixedly connected with described longeron.
Described longitudinal and cross beam is fixed by cruciform fastening for falsework and described column; Described anchor ear lower end utilizes cruciform fastening for falsework to be fixedly connected with described longeron.
Described fixed part is earth anchor.
Described photovoltaic bracket is photovoltaic agricultural photovoltaic bracket.
In view of lower for the requirement of manpower and cost in agricultural production, therefore adopt hand-rail type reductor to control the luffing angle of solar panel in the utility model, it is low that this kind of design has cost, without the feature of power consumption.Photovoltaic bracket overall structure of the present utility model is simply compact, materials are less, installation is easy, debugging is simple, adopted cruciform fastening for falsework structural design between each link, has replaced comparatively complicated welding procedure, has reduced greatly the input of artificial and equipment.Also maintenance program, easy disassembly have been simplified simultaneously.And simple to operate, durable in use.Be applicable to large-area in rural area or plantation field promote.
Photovoltaic bracket of the present utility model regulates the pitch angle of solar panel by reductor, reduced user's threshold, through simple training, can meet normal use.In addition, on reductor, designed angle-differentiated dish, can see intuitively the angle that photovoltaic module is current, be convenient to user the anglec of rotation of solar panel is adjusted accurately.Photovoltaic bracket of the present utility model is all with bolts, for installation and maintenance is provided convenience.Meanwhile, the utility model cost is low, less investment, maintenance simple, long service life, has good economic benefit.
Accompanying drawing explanation
By describe its example embodiment in detail with reference to accompanying drawing, above-mentioned and further feature of the present invention and advantage will become more obvious.
Figure 1A is the vertical view of photovoltaic bracket.
Figure 1B is the structure chart of photovoltaic bracket medium-height trestle beam a part.
Fig. 1 C is the front view of photovoltaic bracket.
Fig. 2 is the structural representation of crossbeam and longeron junction.
Fig. 3 is that the A-A of photovoltaic bracket in Fig. 1 is to cut-away view.
Fig. 4 is the mounting structure schematic diagram that waves support arm.
Fig. 5 A is reductor schematic diagram.
Fig. 5 B is the schematic diagram of the another side of reductor in Fig. 5 A.
Wherein, description of reference numerals is as follows:
A-C crossbeam, a-d rack beams, Q1 and Q2 oblique pull beam, 1A-5A, 1B-5B and 1C-5C column, 1-5 longeron, 7 transmission beams, 8 wave support arm, 9 extension bars, 10 chains, 11 supporting traverses, 12-14 sprocket wheel, 15 reductors, 16 handwheels, 17 angle-differentiated dishes, 18 anchor ears, 61-64 transmission arm.
Embodiment
Referring now to accompanying drawing, example embodiment is more fully described.Yet example embodiment can be implemented in a variety of forms, and should not be understood to be limited to execution mode set forth herein; On the contrary, provide these execution modes to make the present invention by comprehensive and complete, and the design of example embodiment is conveyed to those skilled in the art all sidedly.Identical in the drawings Reference numeral represents same or similar structure, thereby will omit their detailed description.
Described feature, structure or characteristic can be combined in one or more execution modes in any suitable manner.In the following description, thus provide many details to provide fully understanding embodiments of the present invention.Yet, one of skill in the art will appreciate that and can put into practice technical scheme of the present invention and there is no one or more in described specific detail, or can adopt other method, constituent element, material etc.In other cases, be not shown specifically or describe known configurations, material or operation to avoid fuzzy each aspect of the present invention.
Below in conjunction with embodiment, the present invention is elaborated.
The greatest problem that simple photovoltaic bracket will solve is that assurance photovoltaic bracket is controlled a material cost, the difficulty that reduces processing and install under the prerequisite of safety and precise operation.And fully take into account user's ability, and make it simple to operate as far as possible, safeguard easily.
The agricultural of the continuous angle adjustable of manual type belongs to a kind of of fixing adjustable solar support with photovoltaic bracket, the area that the utility model can cover soil according to reality increases and decreases the quantity of photovoltaic module, no matter photovoltaic module quantity number, the angle of pitch of solar panel is controlled and is only needed a sets of transmission mechanism.
As shown in Figure 1A, 1B, 1C and 2, column 1A, 2A, 3A, 4A, 5A, be fixed on earth anchor with 1B, 2B, 3B, 4B, 5B and 1C, 2C, 3C, 4C, 5C, at column top, utilize cruciform fastening for falsework that longeron 1,2,3,4,5 and crossbeam A, B, C and column are fixed.Between horizontal stroke, longeron and column, oblique pull beam is installed, its role is to strengthen the rigidity of solar bracket integral body.
As shown in Figure 2.On the position of joining of rack beams a, b, c, d and longeron 1,2,3,4,5, anchor ear is installed respectively, in anchor ear, is lined with nylon jacket, rack beams a, b, c, d can be rotated in anchor ear, thereby drive solar panel to rotate, to realize the adjusting of different angles.Anchor ear lower end utilizes cruciform fastening for falsework to be fixedly connected with longeron 1,2,3,4,5.
As shown in Figure 3, rack beams a, b, c, d are fixedly connected on P1, P2, P3 and P4 point with transmission arm 61,62,63,64 respectively.The lower end of transmission arm 61,62,63,64 is hinged with transmission beam 7 respectively.Transmission beam 7 drives and passes to arm 61,62,63,64, and then promotes rack beams a, b, c, d rotation, to regulate the angle of solar panel.
As shown in Figure 4, wave on support arm 8 with slotted hole structure, upper end is installed on the extension bar 9 on column 3B by slotted hole sliding sleeve, and lower end and transmission beam 7 and chain 10 are articulated with O point.Wherein, the size of waving slotted hole on support arm 8 is determining the distance that moves left and right of transmission beam 7, and the pendulum angle of transmission arm 61,62,63,64, thereby is determining the pendulum angle of solar panel.
Between two of the left and right oblique pull beam Q1 of column 3B and Q2, be fixed with supporting traverse 11, on supporting traverse 11, be fixed with two sprocket wheels 12 and 13.On column 3B, be installed with reductor 15, the output of reductor 15 is installed with sprocket wheel 14, and driving chain 10 is on sprocket wheel 12,13 and 14.Therefore reductor 15 is with movable sprockets 14 rotations, thereby substitute chain 10 rotations, makes O point mobile, and therefore substitute transmission beam 7 and move, thus the rotation of drive solar panel.
As shown in Figure 5 A and 5B, the input of described reductor 15 is provided with handwheel 16, is convenient to manual operation, and the rotation of handwheel is by driving reductor 15 that sprocket wheel 14 is together rotated.On described reductor 15 with angle-differentiated dish 17, the angle of Real Time Observation solar panel intuitively.
In the time of need to adjusting the angle of solar panel, user's rotation hand wheel clockwise rotates, the rotation of handwheel drives reductor 14 together to rotate, chain 10 turns clockwise under the drive of described sprocket wheel 14, thereby O point is moved right, drive transmission beam 7 to move right, wave support arm 8 simultaneously and move right within the specific limits under the guide effect of extension bar 9.Therefore, transmission arm 61,62,63,64 under the drive of transmission beam 7 respectively around P1, P2, P3, P4 spot wobble, thereby drive rack beams a, b, c, d rotation, and then realize the change of angle of solar cell panel.
Owing to adopting hand-rail type reductor and chain drive, the utility model can be controlled solar panel and in North and South direction, carry out the rotation of-25 ° to+25 °, can make solar panel vertically receive sunlight at any angle.Avoided common fixed photovoltaic bracket in the disadvantage of limited several angular adjustment, to have increased generating efficiency.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (6)
1. a photovoltaic bracket, is characterized in that, comprises fixed part, column, crossbeam, longeron, oblique pull beam, rack beams, transmission arm, transmission beam, waves support arm, extension bar, supporting traverse, driving chain, sprocket wheel, reductor and handwheel;
Described column bottom is fixed on fixed part, and described crossbeam and longeron are fixedly mounted on described column top, and described oblique pull beam is installed between described crossbeam and longeron and described column;
Described rack beams is installed on described longeron pivotly, to drive solar panel to rotate;
Described transmission arm upper end is fixedly connected with described rack beams, and lower end and described transmission beam are hinged;
The described support arm that waves is with slotted hole structure, and its upper end is installed on by slotted hole sliding sleeve on the described extension bar being fixedly installed on framework, and lower end and described transmission beam and described driving chain are hinged;
Described supporting traverse is fixedly mounted between two of the left and right oblique pull beam on the column of described extension bar, is fixed with two sprocket wheels on described supporting traverse;
Be provided with on the column of described extension bar and be installed with described reductor, the output of described reductor is installed with a sprocket wheel, and described driving chain is on the sprocket wheel of installing on two sprocket wheels fixing on described supporting traverse and described reductor;
The input of described reductor is provided with the described handwheel that drives described reductor that described sprocket wheel is together rotated, the rotation of described handwheel.
2. photovoltaic bracket according to claim 1, is characterized in that, on described reductor with angle-differentiated dish.
3. photovoltaic bracket according to claim 1, is characterized in that, on the position of joining of described rack beams and described longeron, anchor ear is installed respectively, and described rack beams is arranged in described anchor ear, and described anchor ear lower end is fixedly connected with described longeron.
4. photovoltaic bracket according to claim 3, is characterized in that, described longitudinal and cross beam is fixed by cruciform fastening for falsework and described column;
Described anchor ear lower end utilizes cruciform fastening for falsework to be fixedly connected with described longeron.
5. photovoltaic bracket according to claim 1, is characterized in that, described fixed part is earth anchor.
6. according to the photovoltaic bracket described in claim 1 to 5 any one, it is characterized in that, described photovoltaic bracket is photovoltaic agricultural photovoltaic bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255606.5U CN203859720U (en) | 2014-05-19 | 2014-05-19 | Photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255606.5U CN203859720U (en) | 2014-05-19 | 2014-05-19 | Photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859720U true CN203859720U (en) | 2014-10-01 |
Family
ID=51609565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255606.5U Expired - Fee Related CN203859720U (en) | 2014-05-19 | 2014-05-19 | Photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932940A (en) * | 2016-06-28 | 2016-09-07 | 中清能绿洲科技股份有限公司 | Fish-bellied multi-cable photovoltaic support |
| CN107425795A (en) * | 2017-05-05 | 2017-12-01 | 南通大学 | M type photovoltaic bracket devices |
-
2014
- 2014-05-19 CN CN201420255606.5U patent/CN203859720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932940A (en) * | 2016-06-28 | 2016-09-07 | 中清能绿洲科技股份有限公司 | Fish-bellied multi-cable photovoltaic support |
| CN107425795A (en) * | 2017-05-05 | 2017-12-01 | 南通大学 | M type photovoltaic bracket devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181011 Address after: 201302 No. 8666 lane, Shanghai South Highway, Pudong New Area, Shanghai 20 Patentee after: Shanghai Tsing Hua Energy Technology Co., Ltd. Address before: 014030 Qingshan road 22, Qingshan District, Baotou, the Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Kesheng Solar Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20200519 |