CN105720901B - A kind of flexible support fixed structure - Google Patents

A kind of flexible support fixed structure Download PDF

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Publication number
CN105720901B
CN105720901B CN201610263334.7A CN201610263334A CN105720901B CN 105720901 B CN105720901 B CN 105720901B CN 201610263334 A CN201610263334 A CN 201610263334A CN 105720901 B CN105720901 B CN 105720901B
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CN
China
Prior art keywords
cushion block
cable wire
screw rod
flexible support
solar panel
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CN201610263334.7A
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Chinese (zh)
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CN105720901A (en
Inventor
马鹏
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ZONERGY Co.,Ltd.
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ZHONGXING ENERGY (TIANJIN) Co Ltd
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Priority to CN201610263334.7A priority Critical patent/CN105720901B/en
Publication of CN105720901A publication Critical patent/CN105720901A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/10Supporting structures directly fixed to the ground
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/20Supporting structures directly fixed to an immovable object
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The present invention discloses a kind of flexible support fixed structure, is related to photovoltaic power station system technical field.The flexible support fixed structure includes the cable wire set in a row and the solar panel being laid on cable wire, wherein solar panel is fixed on cable wire by anchor ear fastener, anchor ear fastener includes U-shaped screw rod and cushion block, and the curved end of U-shaped screw rod is stuck in below cable wire, and screw rod end is connected with cushion block;The middle part of cushion block is provided with connecting hole, and for affixed by pre-load nut and U-shaped screw rod, the both ends of cushion block offer screwed hole, affixed for the solar panel by bolt and both ends.Cushion block is fixed on cable wire using anchor ear fastener connection cable wire, then solar panel is fixed on cushion block by bolt, thus achieved the firm connection of solar panel and cable wire by the present invention by U-shaped screw rod first.Simple in construction, intensity stabilization of the invention, it is easy for installation, substantially improve the fixed form of existing solar panel and flexible support.

Description

A kind of flexible support fixed structure
Technical field
The present invention relates to photovoltaic power station system technical field, more particularly to a kind of flexible branch suitable for solar panel Frame fixed structure.
Background technology
In recent years, with the fast development of China's photovoltaic power station system, problems of land utilization increasingly shows important, from earliest west Portion surface power station, it is fewer and fewer to central and east surface power station afterwards, flat excellent geological conditions.It is more to use at present The mode that industry combines is generated electricity, such as agriculture light is complementary, fishing light is complementary, or exploitation deserted mountain, construction mountain region power station etc..But It is that, because the erection environment in such power station is more special, the photovoltaic bracket of general type has been difficult to meet increasingly serious geography Requirement, therefore, the use of flexible support are increasingly favored by people.Flexible support is soft using cable wire, steel chain etc. Property structure solar panel is supported, fixed device, but in the prevalence of the sun in existing flexible photovoltaic support The problems such as fixation of energy cell panel is loosely, attachment structure is more complicated, installation is cumbersome.
Based on described above, a kind of flexible support fixed structure simple in construction, easy to use, fixed is needed badly, with Solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of flexible support fixed structure suitable for solar panel, the fixed knot Structure, which has, installs the characteristics of firm, easy to use, simple in construction, can preferably adapt to the installation requirements of flexible photovoltaic support.
To use following technical scheme up to this purpose, the present invention:
A kind of flexible support fixed structure, including the cable wire set in a row and the solar panel being laid on cable wire, The solar panel is fixed on cable wire by anchor ear fastener, and the anchor ear fastener includes U-shaped screw rod and cushion block, the U The curved end of type screw rod is stuck in below cable wire, and screw rod end is connected with cushion block;The middle part of the cushion block is provided with connecting hole, is used for Affixed by pre-load nut and U-shaped screw rod, the both ends of the cushion block offer screwed hole, for the sun by bolt and both ends Energy cell panel is affixed.
As a kind of preferred scheme of flexible support fixed structure, the bottom of the cushion block offers arc-shaped slot, described The shape of arc-shaped slot is adapted with the shape of the cable wire.
As a kind of preferred scheme of flexible support fixed structure, waveform striped is provided with the arc-shaped slot, is used for Increase the friction between cable wire and cushion block.
As a kind of preferred scheme of flexible support fixed structure, the cushion block be shaped as rectangle, circle, ellipse or Rhombus.
As a kind of preferred scheme of flexible support fixed structure, the material of the cushion block is aluminium section bar.
As a kind of preferred scheme of flexible support fixed structure, the size at the U-shaped bent screws end and cable wire it is straight Footpath is adapted.
As a kind of preferred scheme of flexible support fixed structure, a U-shaped spiral shell is connected with each cushion block Bar.
As a kind of preferred scheme of flexible support fixed structure, the U-shaped screw rod is made using high strength steel.
As a kind of preferred scheme of flexible support fixed structure, the end of the solar panel offers screw thread Hole, for being connected with the cushion block.
As a kind of preferred scheme of flexible support fixed structure, the solar panel and the cushion block dip down Oblique certain angle, it the angle ranging from 15-45 degree.
Beneficial effects of the present invention are:
Cushion block is fixed on cable wire, then passed through using anchor ear fastener connection cable wire by the present invention by U-shaped screw rod first Solar panel is fixed on cushion block by bolt, thus achieves the firm connection of solar panel and cable wire.The present invention Simple in construction, installation strength is stable, effectively increases the security reliability of photovoltaic plant;And the installation of the fixed structure is cleverer Live, conveniently, effectively shorten the construction period of photovoltaic plant;And a cushion block of the structure can connect two solar energy simultaneously Cell panel, making material is greatlyd save, reduce cost.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention Example, for those of ordinary skill in the art, on the premise of not paying creative work, it can also be implemented according to the present invention The content of example and these accompanying drawings obtain other accompanying drawings.
Fig. 1 is the overall structure diagram for the flexible support that embodiment of the present invention provides.
Fig. 2 is the installation diagram for the flexible support fixed structure that embodiment of the present invention provides.
Fig. 3 is partial structurtes enlarged drawing at A in Fig. 2.
Fig. 4 is the structural representation for the anchor ear fastener that embodiment of the present invention provides.
Fig. 5 is another angled arrangement schematic diagram for the anchor ear fastener that embodiment of the present invention provides.
In figure:
1st, cable wire;2nd, solar panel;3rd, U-shaped screw rod;4th, cushion block;5th, pre-load nut;6th, bolt;7th, arc-shaped slot.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below The technical scheme of the embodiment of the present invention will be described in further detail with reference to accompanying drawing, it is clear that described embodiment is only It is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art exist The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As Figure 1-Figure 5, present embodiments provide for a kind of preferable flexible support fixed structure, it includes in a row setting The cable wire 1 put and the solar panel 2 being laid on adjacent two cable wires 1, wherein solar panel 2 pass through anchor ear fastener It is fixed on cable wire 1.Anchor ear fastener includes U-shaped screw rod 3 and cushion block 4, and the curved end of U-shaped screw rod 3 is connected to the lower section of cable wire 1, spiral shell Rod end is tightened on cushion block 4 through the connecting hole on cushion block 4 by pre-load nut 5.Herein, the connecting hole on cushion block 4 is set Put in the middle part of cushion block 4, to simplify the mounting structure of photovoltaic bracket, a U-shaped screw rod is preferably connected with each cushion block 4 3;Certainly, in order to increase the connective stability of cushion block 4 and cable wire 1, multigroup connecting hole can be also set on cushion block 4, multiple U are installed Type screw rod 3.Further, screwed hole is offered in the two-end part of cushion block 4, bolt 6 is screwed into above-mentioned screwed hole, can be by both ends Solar panel 2 is respectively and fixedly connected on cushion block 2.
Cushion block 4 is fixed on cable wire 1, then by the present invention by U-shaped screw rod 3 first using anchor ear fastener connection cable wire 1 Solar panel 2 is fixed on cushion block 4 by bolt 6, solar panel 2 is thus achieved and connects with the firm of cable wire 1 Connect.Its is simple in construction, and installation strength is stable, effectively increases the security reliability of photovoltaic plant;And the peace of the fixed structure Dress relatively flexibly, conveniently, effectively shortens the construction period of photovoltaic plant;And a cushion block of the structure can connect two simultaneously Solar panel, making material is greatlyd save, reduce cost.
Preferably, the bottom of cushion block 4 offers arc-shaped slot 7, and the shape and steel of arc-shaped slot 7 in present embodiment The shape of rope 1 is adapted, and specifically, the radius of the radian of the arc-shaped slot 7 is consistent with the radius of cable wire 1 or slightly larger than cable wire 1 Radius, such fixation being provided with beneficial to the position of cable wire 1, it is easy to U-shaped screw rod 3 that cable wire 1 is stably installed on cushion block 4. It should be noted that the arc-shaped slot 7 should be located at the centre position of same group of connecting hole on cushion block 4, i.e. when cable wire 1 and arc When groove 7 coordinates placement, U-shaped screw rod 3 can smoothly be stuck in the both sides of cable wire 1 and penetrate above-mentioned connecting hole and is connected with cushion block 4.Enter One step, the structures such as waveform striped or anti-skid bulge are additionally provided with arc-shaped slot 7, to increase rubbing between cable wire 1 and cushion block 4 Wipe, prevent cable wire 1 from horizontally slipping.
For convenience of processing, the shape of cushion block 4 is preferably set to rectangle in present embodiment, but can also select in other cases The structures such as circular, ellipse or rhombus are selected, as long as the function of affixed solar panel 2 and cable wire 1 can be realized.In addition, The making material of cushion block 4 elects aluminium section bar as, and the light weight of one side aluminium section bar, intensity are big, antioxygenic property is good, disclosure satisfy that soft The installation requirements of property photovoltaic bracket;On the other hand, aluminium section bar handling ease, mould are simple, enormously simplify manufacturing process, improve Production efficiency, has saved manufacturing cost;And aluminium is excellent to light, the reflecting properties of heat and conductive performance, further increases Utilization ratio of the photovoltaic plant to solar energy.
Preferably, the radian diameter of the U-shaped curved end of screw rod 3 of the present invention should be adapted with the diameter of cable wire 1, in order to steel Rope 1 is firmly connected with U-shaped screw rod 3, prevents it from producing the generating for rocking and then influenceing solar panel 2 in use Work.Also, U-shaped screw rod 3 is made using high strength steel, and the security reliability of the fixed structure has been effectively ensured, has avoided The trouble of fixture and the influence to caused by photovoltaic bracket are repeatedly changed, substantially increases the service life of flexible photovoltaic support.
Further, the end of solar panel 2 offers screwed hole, and stainless steel bolt 6 will too by the screwed hole Positive energy cell panel 2 is fixedly connected with cushion block 4.The present invention realizes connection using the screwed hole pre-set on solar panel 2, Mounting means facilitates, and installation strength is stable, and two pieces of solar panels 2 share a cushion block 4, effectively save making material Material.
For the generating capacity for preferably receiving illumination, improving photovoltaic plant, solar panel 2 of the invention tilts down Certain angle is set, and as the cushion block 4 of the support fixed structure of solar panel 2, same angle should be also tilted down, so as to Connected in being consolidated with solar panel 2.According to physical features and the difference of light conditions, above-mentioned angle is typically set to 15-45 degree.By It is fixed in every piece of solar panel of present embodiment 2 on two adjacent cable wires 1, to make solar panel 2 and level Face shape forms an angle, and adjacent two cable wires 1 should be located at different height, and can be inclined by adjusting its difference in height to realize The change at angle.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes, Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.

Claims (8)

1. a kind of flexible support fixed structure, including the cable wire (1) set in a row and the solar cell being laid on cable wire (1) Plate (2), it is characterised in that the solar panel (2) is fixed on cable wire (1) by anchor ear fastener, the anchor ear fastener Including U-shaped screw rod (3) and cushion block (4), the curved end of the U-shaped screw rod (3) is stuck in below cable wire (1), screw rod end and cushion block (4) Connection;The middle part of the cushion block (4) is provided with connecting hole, described for affixed by pre-load nut (5) and U-shaped screw rod (3) The both ends of cushion block (4) offer screwed hole, for affixed by bolt (6) and the solar panel (2) at both ends;The cushion block (4) bottom offers arc-shaped slot (7), and the shape of the arc-shaped slot (7) is adapted with the shape of the cable wire (1), and Arc-shaped slot (7) is located at the centre position of the upper same group of connecting hole of cushion block (4);The end of the solar panel (2) opens up There is screwed hole, for being connected with the cushion block (4).
2. flexible support fixed structure according to claim 1, it is characterised in that be provided with ripple in the arc-shaped slot (7) Shape wave striped, for increasing the friction between cable wire (1) and cushion block (4).
3. flexible support fixed structure according to claim 1 or 2, it is characterised in that the cushion block (4) is shaped as square Shape, circle, ellipse or rhombus.
4. flexible support fixed structure according to claim 1 or 2, it is characterised in that the material of the cushion block (4) is aluminium Section bar.
5. flexible support fixed structure according to claim 1, it is characterised in that the chi of U-shaped screw rod (3) curved end The very little diameter with cable wire (1) is adapted.
6. flexible support fixed structure according to claim 5, it is characterised in that be connected with each cushion block (4) One U-shaped screw rod (3).
7. flexible support fixed structure according to claim 5, it is characterised in that the U-shaped screw rod (3) uses high intensity Steel make.
8. flexible support fixed structure according to claim 1, it is characterised in that the solar panel (2) and institute State cushion block (4) and tilt down certain angle, the angle ranging from 15-45 degree.
CN201610263334.7A 2016-04-25 2016-04-25 A kind of flexible support fixed structure Active CN105720901B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108075717A (en) * 2016-11-11 2018-05-25 国网湖北省电力公司咸宁供电公司 A kind of structure for being used to fix solar cell on electric power line pole tower
CN108540077B (en) * 2018-02-10 2020-04-03 通威股份有限公司 Photovoltaic module fixing device suitable for flexible support

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202651150U (en) * 2012-07-06 2013-01-02 杭州帷盛太阳能科技有限公司 Hanging rope fixing device of photovoltaic module
CN104320057A (en) * 2014-10-17 2015-01-28 昆明日灿光伏发电有限公司 Steel rope photovoltaic component overhead device for farmlands, lakes and barren mountains
CN204906262U (en) * 2015-08-13 2015-12-23 浙江国利英核能源有限公司 Mounting panel subassembly of flexible photovoltaic support
JP2016005330A (en) * 2014-06-16 2016-01-12 アロイ工業株式会社 Solar cell power supply
CN205681365U (en) * 2016-04-25 2016-11-09 中兴能源(天津)有限公司 A kind of flexible support fixed structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202651150U (en) * 2012-07-06 2013-01-02 杭州帷盛太阳能科技有限公司 Hanging rope fixing device of photovoltaic module
JP2016005330A (en) * 2014-06-16 2016-01-12 アロイ工業株式会社 Solar cell power supply
CN104320057A (en) * 2014-10-17 2015-01-28 昆明日灿光伏发电有限公司 Steel rope photovoltaic component overhead device for farmlands, lakes and barren mountains
CN204906262U (en) * 2015-08-13 2015-12-23 浙江国利英核能源有限公司 Mounting panel subassembly of flexible photovoltaic support
CN205681365U (en) * 2016-04-25 2016-11-09 中兴能源(天津)有限公司 A kind of flexible support fixed structure

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Effective date of registration: 20200529

Address after: 643030 No.19, East Ring Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province

Patentee after: ZONERGY Co.,Ltd.

Address before: 300450, Tianjin Binhai New Area Development Zone, Dongting Road, No. 58, building 8

Patentee before: ZTE ENERGY (TIANJIN) Co.,Ltd.