CN104993777A - Cam-type angle-adjustable photovoltaic support - Google Patents
Cam-type angle-adjustable photovoltaic support Download PDFInfo
- Publication number
- CN104993777A CN104993777A CN201510421612.2A CN201510421612A CN104993777A CN 104993777 A CN104993777 A CN 104993777A CN 201510421612 A CN201510421612 A CN 201510421612A CN 104993777 A CN104993777 A CN 104993777A
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- China
- Prior art keywords
- cam
- support
- pin
- hole
- purlin
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000005457 optimization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 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
- H02S20/00—Supporting structures for PV modules
-
- 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
Abstract
The invention relates to the technical field of photovoltaic supports and provides a cam-type angle-adjustable photovoltaic support comprising cam adjusting supports. Each cam adjusting support comprises a base, a cam disc, an angling strut and a sloped beam; the upper end of the sloped beam can fix and support a support plane of a photovoltaic cell panel component; the left portion of the sloped beam is hinged to the left portion of the base and the lower end of the right portion of the sloped beam is provided with the angling strut through hinge joint; the lower end of the angling strut is hinged and installed at the right portion of the base through the cam plate capable of fixing the position. The cam-type angle-adjustable photovoltaic support is reasonable and compact in structure and convenient to use; the cam discs can drive the upper ends of the angling struts to move, so that the angle of inclination of the cam adjusting supports can be adjusted and the angle of inclination can be reliably fixed. The cam-type angle-adjustable photovoltaic support is safe, labor-saving, simple and highly-efficient.
Description
Technical field
the present invention relates to photovoltaic bracket technical field, is a kind of cam-type adjustable angle photovoltaic support.
Background technology
the support that current China photovoltaic plant uses is mostly stationary structure, limit the generating efficiency of photovoltaic plant, and due to the reason of cost, adopt more simple and easy cam-type adjustable angle photovoltaic support, its Adjustment precision is poor, not only can only be interrupted adjustment, and need special adjustment tool support during adjustment work, just can complete adjustment process.
therefore, the photovoltaic bracket of existing use has the following disadvantages in actual use: angle adjustment low precision, waste time and energy, need specific purpose tool, operating efficiency lower.
Summary of the invention
the invention provides a kind of cam-type adjustable angle photovoltaic support, overcome the deficiency of above-mentioned prior art, it effectively can solve angle adjustment low precision that existing photovoltaic bracket exists, waste time and energy, needs the problem that specific purpose tool, operating efficiency are lower.
technical scheme of the present invention is realized by following measures: a kind of cam-type adjustable angle photovoltaic support, comprise cam adjustment support, cam adjustment support comprises base, cam disc, hound and cant beam, there is the supporting plane can fixing and support photovoltaic cell board component the upper end of cant beam, the left part of cant beam is hingedly mounted on base left part, the right part lower end of cant beam is hinged is provided with hound, and the lower end of hound is by the cam disc of latched position being hingedly mounted on base right part.
here is the further optimization and/or improvements to foregoing invention technical scheme:
can there be eccentric pivot hole on the top of above-mentioned cam disc, there is shaft hole at the middle part of cam disc, on cam disc, twisted rotary shaft hole is evenly distributed with limit pin hole, the lower end of hound is hingedly mounted on cam disc top by eccentric pin shaft and eccentric pivot hole, be hingedly mounted on base right part by core wheel bearing pin and shaft hole in the middle part of cam disc, cam disc is locked on base by spacing bearing pin and limit pin hole.
above-mentioned base can comprise left support abutment, right support abutment and concrete pedestal, left support abutment and right support abutment are vertically fixed on left part and the right part of concrete pedestal respectively, left support abutment upper end is provided with the left bore running through left support abutment along the longitudinal direction, the left part of cant beam is provided with left pin-and-hole, cant beam left part is by lower hinging pin shaft, left pin-and-hole and left bore are hingedly mounted on left support abutment upper end, right support abutment upper end is provided with the right bore running through right support abutment along the longitudinal direction, by core wheel bearing pin in the middle part of cam disc, shaft hole and right bore are hingedly mounted on right support abutment upper end, the right support abutment of corresponding right bore lower position there is lock pin holes, cam disc is by spacing bearing pin, limit pin hole and lock pin holes are locked on right support abutment.
the cam disc of each limit pin hole position of above-mentioned correspondence can be provided with the scale indicating the cam disc anglec of rotation.
the right part lower end of above-mentioned cant beam can be fixed with Connection Block, and Connection Block is provided with right pin-and-hole along the longitudinal direction, and hound upper end is provided with strut pin-and-hole, and hound upper end is hingedly mounted on Connection Block by upper hinging pin shaft, strut pin-and-hole and right pin-and-hole.
the quantity of above-mentioned cam adjustment support can be and is no less than two, purlin is along the longitudinal direction fixed with between adjacent two cam adjustment supports, the lower end of purlin is fixedly mounted on the supporting plane of cant beam, and the upper end of purlin has for mounting plane that is fixing and support photovoltaic cell board component.
above-mentioned each bearing pin can be bolt respectively.
reasonable and compact in structure of the present invention, easy to use, it drives hound upper end to move by cam disc, and the angle of inclination adjustment that can realize cam adjustment support also can realize the positive lock at angle of inclination, has safe, laborsaving, easy, efficient feature.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the embodiment of the present invention one.
accompanying drawing 2 is the perspective view of the embodiment of the present invention two.
accompanying drawing 3 is that the master of cam disc in accompanying drawing 1 and accompanying drawing 2 looks structure for amplifying schematic diagram.
coding in accompanying drawing is respectively: 1 is cam disc, and 2 is hound, and 3 is cant beam, and 4 is photovoltaic cell board component, 5 is eccentric pivot hole, and 6 is shaft hole, and 7 is limit pin hole, and 8 is eccentric pin shaft, 9 is core wheel bearing pin, and 10 is spacing bearing pin, and 11 is left support abutment, and 12 is right support abutment, 13 is concrete pedestal, and 14 is left bore, and 15 is lower hinging pin shaft, 16 is right bore, and 17 is lock pin holes, and 18 is scale, 19 is Connection Block, and 20 is upper hinging pin shaft, and 21 is purlin.
Embodiment
the present invention by the restriction of following embodiment, can not determine concrete execution mode according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
embodiment one: as shown in accompanying drawing 1,2, this cam-type adjustable angle photovoltaic support comprises cam adjustment support, cam adjustment support comprises base, cam disc 1, hound 2 and cant beam 3, there is the supporting plane can fixing and support photovoltaic cell board component 4 upper end of cant beam 3, the left part of cant beam 3 is hingedly mounted on base left part, the right part lower end of cant beam 3 is hinged is provided with hound 2, and the lower end of hound 2 is by the cam disc 1 of latched position being hingedly mounted on base right part.Cant beam 3 is for supporting photovoltaic cell board component 4, cam disc 1 moves in a circle around its axle center, hound 2 upper end is driven to move by cam disc 1, the angle of inclination adjustment of cam adjustment support can be realized, and the positive lock at angle of inclination can be realized, the present invention can in scope of design, accurate adjustment is carried out to the inclination angle of cam adjustment support, and its structure is simpler, input torque direction need not change, according to different input torque characteristic, just can realize consecutive periods smoothly to adjust, or self add increasing simple measures, just discontinuity angle modulation and the work of fixed angle stage can be realized, facility is created for realizing the interlock of Inclination maneuver array, by can the cam disc 1 of latched position, cam adjustment support can be realized and be interrupted fixed angle work, move in circles in units of its girth, revolve and turn around, an adjusting range can be completed, and only need add actuating force in a direction of motion, without the need to switch operation, convenient manual or motorized motions.
according to actual needs, above-described embodiment one can be made further optimization and/or improvements:
as shown in accompanying drawing 1,2,3, eccentric pivot hole 5 is arranged at the top of cam disc 1, there is shaft hole 6 at the middle part of cam disc 1, on cam disc 1, twisted rotary shaft hole 6 is evenly distributed with limit pin hole 7, the lower end of hound 2 is hingedly mounted on cam disc 1 top by eccentric pin shaft 8 and eccentric pivot hole 5, be hingedly mounted on base right part by core wheel bearing pin 9 and shaft hole 6 in the middle part of cam disc 1, cam disc 1 is locked on base by spacing bearing pin 10 and limit pin hole 7.The angle modulation scope of cam disc 1 is determined by the distance on cam disc 1 between eccentric pivot hole 5 and shaft hole 6, arranges just can set different angle modulation scopes according to different distances; The locked of whole mechanism kinematic can be realized by limit pin hole 7, make cam adjustment support be fixed on the operating angle of requirement; Cam disc 1 is as driving original paper, moved in a circle by driving cam dish 1 axis hole 6 that rotates, hound 2 is hinged on the eccentric pivot hole 5 of cam disc 1, is driven in cam disc 1 and moves, reach and change cant beam 3 and the object of horizontal plane angle, realize the adjustment at photovoltaic cell board component 4 inclination angle.
as accompanying drawing 1, shown in 2, base comprises left support abutment 11, right support abutment 12 and concrete pedestal 13, left support abutment 11 and right support abutment 12 are vertically fixed on left part and the right part of concrete pedestal 13 respectively, left support abutment 11 upper end is provided with the left bore 14 running through left support abutment 11 along the longitudinal direction, the left part of cant beam 3 is provided with left pin-and-hole, cant beam 3 left part is by lower hinging pin shaft 15, left pin-and-hole and left bore 14 are hingedly mounted on left support abutment 11 upper end, right support abutment 12 upper end is provided with the right bore 16 running through right support abutment 12 along the longitudinal direction, by core wheel bearing pin 9 in the middle part of cam disc 1, shaft hole 6 and right bore 16 are hingedly mounted on right support abutment 12 upper end, the right support abutment 12 of corresponding right bore 16 lower position there is lock pin holes 17, cam disc 1 is by spacing bearing pin 10, limit pin hole 7 and lock pin holes 17 are locked on right support abutment 12.Concrete pedestal 13 is placement and the datum level of cam adjustment support, makes cam adjustment support fixing more firm.
as shown in accompanying drawing 1,2, the cam disc 1 of corresponding each limit pin hole 7 position is provided with the scale 18 indicating cam disc 1 anglec of rotation.Cam disc 1 can indicate the scale 18 of cam disc 1 anglec of rotation by design requirement, only the spacing bearing pin 10 of the limit pin hole 7 of corresponding scale 18 need be locked with base when being adjusted to respective angles, just cam adjustment support can be made to be fixed on this angle place, by adjusting the position of locked limit pin hole 7, realize the distance between eccentric pin shaft 8 and core wheel bearing pin 9 on adjustment cam disc 1, can limit the adjusting range of its angle, the parameter of this scale 18 can be arranged as required.
as shown in accompanying drawing 1,2, the right part lower end of cant beam 3 is fixed with Connection Block 19, Connection Block 19 is provided with right pin-and-hole along the longitudinal direction, and hound 2 upper end is provided with strut pin-and-hole, and hound 2 upper end is hingedly mounted on Connection Block 19 by upper hinging pin shaft 20, strut pin-and-hole and right pin-and-hole.
as shown in accompanying drawing 1,2, each bearing pin is respectively bolt.Each parts with bolts are easy to connect, quick, replaceability is strong.
embodiment two: as shown in accompanying drawing 1,2, the quantity of cam adjustment support is for being no less than two, purlin 21 is along the longitudinal direction fixed with between adjacent two cam adjustment supports, the lower end of purlin 21 is fixedly mounted on the supporting plane of cant beam 3, and the upper end of purlin 21 has for mounting plane that is fixing and support photovoltaic cell board component 4.By multiple cam adjustment support, the fixed installation of photovoltaic cell board component 4 array can be realized, according to actual needs, the cam disc 1 of cam adjustment support can be coupled together by jockey and realizes interlock, for the Inclination maneuver array interlock realizing photovoltaic cell board component 4 creates facility.
according to actual needs, above-described embodiment two can be made further optimization and/or improvements:
as shown in accompanying drawing 1,2, each bearing pin is respectively bolt.Each parts with bolts are easy to connect, quick, replaceability is strong.
above technical characteristic constitutes embodiments of the invention, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. a cam-type adjustable angle photovoltaic support, it is characterized in that comprising cam adjustment support, cam adjustment support comprises base, cam disc, hound and cant beam, there is the supporting plane can fixing and support photovoltaic cell board component the upper end of cant beam, the left part of cant beam is hingedly mounted on base left part, the right part lower end of cant beam is hinged is provided with hound, and the lower end of hound is by the cam disc of latched position being hingedly mounted on base right part.
2. cam-type adjustable angle photovoltaic support according to claim 1, it is characterized in that eccentric pivot hole is arranged at the top of cam disc, there is shaft hole at the middle part of cam disc, on cam disc, twisted rotary shaft hole is evenly distributed with limit pin hole, the lower end of hound is hingedly mounted on cam disc top by eccentric pin shaft and eccentric pivot hole, be hingedly mounted on base right part by core wheel bearing pin and shaft hole in the middle part of cam disc, cam disc is locked on base by spacing bearing pin and limit pin hole.
3. cam-type adjustable angle photovoltaic support according to claim 2, it is characterized in that base comprises left support abutment, right support abutment and concrete pedestal, left support abutment and right support abutment are vertically fixed on left part and the right part of concrete pedestal respectively, left support abutment upper end is provided with the left bore running through left support abutment along the longitudinal direction, the left part of cant beam is provided with left pin-and-hole, cant beam left part is by lower hinging pin shaft, left pin-and-hole and left bore are hingedly mounted on left support abutment upper end, right support abutment upper end is provided with the right bore running through right support abutment along the longitudinal direction, by core wheel bearing pin in the middle part of cam disc, shaft hole and right bore are hingedly mounted on right support abutment upper end, the right support abutment of corresponding right bore lower position there is lock pin holes, cam disc is by spacing bearing pin, limit pin hole and lock pin holes are locked on right support abutment.
4. the cam-type adjustable angle photovoltaic support according to Claims 2 or 3, is characterized in that the cam disc of corresponding each limit pin hole position is provided with the scale indicating the cam disc anglec of rotation.
5. the cam-type adjustable angle photovoltaic support according to claim 1 or 2 or 3, it is characterized in that the right part lower end of cant beam is fixed with Connection Block, Connection Block is provided with right pin-and-hole along the longitudinal direction, hound upper end is provided with strut pin-and-hole, and hound upper end is hingedly mounted on Connection Block by upper hinging pin shaft, strut pin-and-hole and right pin-and-hole.
6. cam-type adjustable angle photovoltaic support according to claim 4, it is characterized in that the right part lower end of cant beam is fixed with Connection Block, Connection Block is provided with right pin-and-hole along the longitudinal direction, hound upper end is provided with strut pin-and-hole, and hound upper end is hingedly mounted on Connection Block by upper hinging pin shaft, strut pin-and-hole and right pin-and-hole.
7. the cam-type adjustable angle photovoltaic support according to claim 1 or 2 or 3, it is characterized in that the quantity of cam adjustment support is for being no less than two, purlin is along the longitudinal direction fixed with between adjacent two cam adjustment supports, the lower end of purlin is fixedly mounted on the supporting plane of cant beam, and the upper end of purlin has for mounting plane that is fixing and support photovoltaic cell board component; Or/and each bearing pin is respectively bolt.
8. cam-type adjustable angle photovoltaic support according to claim 4, it is characterized in that the quantity of cam adjustment support is for being no less than two, purlin is along the longitudinal direction fixed with between adjacent two cam adjustment supports, the lower end of purlin is fixedly mounted on the supporting plane of cant beam, and the upper end of purlin has for mounting plane that is fixing and support photovoltaic cell board component; Or/and each bearing pin is respectively bolt.
9. cam-type adjustable angle photovoltaic support according to claim 5, it is characterized in that the quantity of cam adjustment support is for being no less than two, purlin is along the longitudinal direction fixed with between adjacent two cam adjustment supports, the lower end of purlin is fixedly mounted on the supporting plane of cant beam, and the upper end of purlin has for mounting plane that is fixing and support photovoltaic cell board component; Or/and each bearing pin is respectively bolt.
10. cam-type adjustable angle photovoltaic support according to claim 6, it is characterized in that the quantity of cam adjustment support is for being no less than two, purlin is along the longitudinal direction fixed with between adjacent two cam adjustment supports, the lower end of purlin is fixedly mounted on the supporting plane of cant beam, and the upper end of purlin has for mounting plane that is fixing and support photovoltaic cell board component; Or/and each bearing pin is respectively bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421612.2A CN104993777A (en) | 2015-07-17 | 2015-07-17 | Cam-type angle-adjustable photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510421612.2A CN104993777A (en) | 2015-07-17 | 2015-07-17 | Cam-type angle-adjustable photovoltaic support |
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| CN104993777A true CN104993777A (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510421612.2A Pending CN104993777A (en) | 2015-07-17 | 2015-07-17 | Cam-type angle-adjustable photovoltaic support |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743151A (en) * | 2016-12-05 | 2017-05-31 | 山东交通学院 | A kind of adjustable reversion connecting-rod mechanism type two-freedom belt conveyor of wide-angle |
| CN107767731A (en) * | 2017-11-23 | 2018-03-06 | 天津瀚海云易科技发展有限公司 | A kind of virtual reality musical trains equipment |
| CN109013410A (en) * | 2018-07-20 | 2018-12-18 | 河南科技大学第附属医院 | A kind of Drug Storage drug sorting equipment |
| CN113949333A (en) * | 2021-10-29 | 2022-01-18 | 杭州华鼎新能源有限公司 | Hydraulic adjustable photovoltaic support device |
| CN114871206A (en) * | 2022-06-15 | 2022-08-09 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module |
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| CN103558860A (en) * | 2013-11-04 | 2014-02-05 | 上海理工大学 | Sunlight following device used for photovoltaic power generation |
| CN203984326U (en) * | 2014-07-20 | 2014-12-03 | 河北工程技术高等专科学校 | One is singly driven Dual-spindle linked solar energy tracking device |
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| CN101728979A (en) * | 2008-10-31 | 2010-06-09 | 徐波 | Sun-chasing civil solar power supply device |
| US20120097149A1 (en) * | 2011-12-29 | 2012-04-26 | Doyle Fintan J | Solar Tracker for Solar Energy Devices |
| CN203277418U (en) * | 2013-05-29 | 2013-11-06 | 苏州聚晟太阳能有限公司 | An adjustable photovoltaic support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743151A (en) * | 2016-12-05 | 2017-05-31 | 山东交通学院 | A kind of adjustable reversion connecting-rod mechanism type two-freedom belt conveyor of wide-angle |
| CN107767731A (en) * | 2017-11-23 | 2018-03-06 | 天津瀚海云易科技发展有限公司 | A kind of virtual reality musical trains equipment |
| CN109013410A (en) * | 2018-07-20 | 2018-12-18 | 河南科技大学第附属医院 | A kind of Drug Storage drug sorting equipment |
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| CN113949333A (en) * | 2021-10-29 | 2022-01-18 | 杭州华鼎新能源有限公司 | Hydraulic adjustable photovoltaic support device |
| CN113949333B (en) * | 2021-10-29 | 2024-01-09 | 杭州华鼎新能源有限公司 | Hydraulic adjustable photovoltaic bracket device |
| CN114871206A (en) * | 2022-06-15 | 2022-08-09 | 中国华能集团清洁能源技术研究院有限公司 | Photovoltaic module |
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Application publication date: 20151021 |
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