CN105720901A - Flexible support fixing structure - Google Patents

Flexible support fixing structure Download PDF

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Publication number
CN105720901A
CN105720901A CN201610263334.7A CN201610263334A CN105720901A CN 105720901 A CN105720901 A CN 105720901A CN 201610263334 A CN201610263334 A CN 201610263334A CN 105720901 A CN105720901 A CN 105720901A
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CN
China
Prior art keywords
cushion block
flexible support
fixed structure
cable wire
support fixed
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Granted
Application number
CN201610263334.7A
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Chinese (zh)
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CN105720901B (en
Inventor
马鹏
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Xingchu Century Technology 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 INFRARED 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 INFRARED 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

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  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a flexible support fixing structure, and relates to the technical field of photovoltaic power station systems. The flexible support fixing structure comprises steel cables arranged side by side and solar cell panels paved on the steel cables, wherein the solar cell panels are fixed on the steel cables by hoop fasteners, each hoop fastener comprises a U-shaped screw and a cushion block, the bent end of the U-shaped screw is clamped under the steel cable, and the screw end is connected with the cushion block; the cushion block is provided with a connecting hole at the middle part, a preloaded nut passes through the connecting hole to be fixedly connected with the U-shaped screw, the cushion block is provided with threaded holes at two ends, and bolts pass through the threaded holes to be fixedly connected with the solar cell panels at the two ends. According to the flexible support fixing structure, the steel cables are connected by the hoop fasteners, firstly, the cushion blocks are fixed on the steel cables via the U-shaped screws, then the solar cell panels are fixed on the cushion blocks by the bolts, and thereby the firm connection between the solar cell panels and the steel cables is achieved. The flexible support fixing structure is simple in structure, stable in intensity, convenient to install, and greatly improved based on the existing fixing manner of the solar cell panels and flexible supports.

Description

A kind of flexible support fixed structure
Technical field
The present invention relates to photovoltaic power station system technical field, particularly relate to a kind of flexible support fixed structure suitable in solar panel.
Background technology
In recent years, along with the fast development of China's photovoltaic power station system, problems of land utilization increasingly shows important, and from western surface power station the earliest, to surface power station, the central and east afterwards, smooth excellent geological conditions is fewer and feweri.It is more that the mode that employing industry combines generates electricity at present, for instance agriculture light is complementary, fishing light is complementary, or develops deserted mountain, builds power station, mountain region etc..But, owing to the erection environment in this type of power station is more special, the photovoltaic bracket of general type is difficult to meet increasingly serious geographical conditions demand, and therefore, the use of flexible support is increasingly subject to the favor of people.Flexible support be utilize the flexible structure such as cable wire, steel chain that solar panel is supported, fixing device, but in existing flexible photovoltaic support, ubiquity that solar panel is fixing loosely, attachment structure is more complicated, install the problems such as cumbersome.
Based on the above, need a kind of simple in construction, easy to use, fixed flexible support fixed structure badly, to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of flexible support fixed structure suitable in solar panel, this fixed structure has installs feature firm, easy to use, simple in construction, it is possible to adapt to the installation requirements of flexible photovoltaic support preferably.
For reaching this purpose, the present invention by the following technical solutions:
A kind of flexible support fixed structure, including the cable wire set in a row and the solar panel being laid on cable wire, described solar panel is fixed on cable wire by anchor ear fastener, described anchor ear fastener includes U-shaped screw rod and cushion block, the curved end of described U-shaped screw rod is stuck in below cable wire, and screw rod end is connected with cushion block;The middle part of described cushion block is provided with connecting hole, and for affixed by pre-load nut and U-shaped screw rod, the two ends of described cushion block offer screwed hole, for affixed by the solar panel of bolt Yu two ends.
As the preferred version of a kind of flexible support fixed structure, the bottom of described cushion block offers arc-shaped slot, and the shape of described arc-shaped slot is suitable with the shape of described cable wire.
As the preferred version of a kind of flexible support fixed structure, in described arc-shaped slot, it is provided with waveform striped, for increasing the friction between cable wire and cushion block.
As the preferred version of a kind of flexible support fixed structure, described cushion block be shaped as rectangle, circle, ellipse or rhombus.
As the preferred version of a kind of flexible support fixed structure, the material of described cushion block is aluminium section bar.
As the preferred version of a kind of flexible support fixed structure, the size of described U-shaped bent screws end is suitable with the diameter of cable wire.
As the preferred version of a kind of flexible support fixed structure, each described cushion block is connected with a described U-shaped screw rod.
As the preferred version of a kind of flexible support fixed structure, described U-shaped screw rod adopts high strength steel to make.
As the preferred version of a kind of flexible support fixed structure, the end opens of described solar panel has screwed hole, for being connected with described cushion block.
As all downward-sloping certain angle of the preferred version of a kind of flexible support fixed structure, described solar panel and described cushion block, the angle ranging from 15-45 degree.
The invention have the benefit that
The present invention adopts anchor ear fastener to connect cable wire, first passes through U-shaped screw rod and is fixed on cable wire by cushion block, then passes through bolt and be fixed on cushion block by solar panel, thus achieves solar panel and is connected with the firm of cable wire.Present configuration is simple, and installation strength is stable, is effectively increased the security reliability of photovoltaic plant;And the installation of this fixed structure is relatively flexibly, conveniently, is effectively shortened the construction period of photovoltaic plant;And this structure cushion block can be simultaneously connected with two solar panels, is greatly saved making material, reduces cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during the embodiment of the present invention is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to content according to embodiments of the present invention and these accompanying drawings obtain other accompanying drawing.
Fig. 1 is the overall structure schematic diagram of the flexible support that embodiment of the present invention provides.
Fig. 2 is the installation diagram of the flexible support fixed structure that embodiment of the present invention provides.
Fig. 3 is A place partial structurtes enlarged drawing in Fig. 2.
Fig. 4 is the structural representation of the anchor ear fastener that embodiment of the present invention provides.
Fig. 5 is another angled arrangement schematic diagram of the anchor ear fastener that embodiment of the present invention provides.
In figure:
1, cable wire;2, solar panel;3, U-shaped screw rod;4, cushion block;5, pre-load nut;6, bolt;7, arc-shaped slot.
Detailed description of the invention
For the technical scheme making to present invention solves the technical problem that, adopting and the technique effect reached clearly, below in conjunction with accompanying drawing, the technical scheme of the embodiment of the present invention is described in further detail, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As Figure 1-Figure 5, present embodiments provide for a kind of preferred flexible support fixed structure, it includes the cable wire 1 set in a row and the solar panel 2 being laid on adjacent two cable wires 1, and wherein solar panel 2 is fixed on cable wire 1 by anchor ear fastener.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 below cable wire 1, and screw rod end is through the connecting hole on cushion block 4, and is tightened on cushion block 4 by pre-load nut 5.Herein, the connecting hole on cushion block 4 is arranged on the middle part of cushion block 4, for simplifying the mounting structure of photovoltaic bracket, each cushion block 4 is preferably connected with a U-shaped screw rod 3;Certainly, in order to increase the connective stability of cushion block 4 and cable wire 1, it is possible to arrange on cushion block 4 and organize connecting hole more, install multiple U-shaped screw rod 3.Further, the two-end part at cushion block 4 offers screwed hole, and bolt 6 is screwed into above-mentioned screwed hole, can be respectively and fixedly connected on cushion block 2 by the solar panel 2 at two ends.
The present invention adopts anchor ear fastener to connect cable wire 1, first passes through U-shaped screw rod 3 and is fixed on cable wire 1 by cushion block 4, then passes through bolt 6 and be fixed on cushion block 4 by solar panel 2, thus achieves solar panel 2 and is connected with the firm of cable wire 1.Its simple in construction, installation strength is stable, is effectively increased the security reliability of photovoltaic plant;And the installation of this fixed structure is relatively flexibly, conveniently, is effectively shortened the construction period of photovoltaic plant;And this structure cushion block can be simultaneously connected with two solar panels, is greatly saved making material, reduces cost.
As preferably, in present embodiment, the bottom of cushion block 4 offers arc-shaped slot 7, and the shape of arc-shaped slot 7 is suitable with the shape of cable wire 1, specifically, the radius of the radian of this arc-shaped slot 7 is consistent with the radius of cable wire 1 or radius slightly larger than cable wire 1, such being provided with is beneficial to the fixing of cable wire 1 position, it is simple to cable wire 1 is stably installed on cushion block 4 by U-shaped screw rod 3.It should be noted that this arc-shaped slot 7 should be positioned on cushion block 4 centre position of same group of connecting hole, i.e. when cable wire 1 coordinates placement with arc-shaped slot 7, U-shaped screw rod 3 can be stuck in the both sides of cable wire 1 smoothly and penetrate above-mentioned connecting hole and be connected with cushion block 4.Further, the structures such as waveform striped or anti-skidding projection it are additionally provided with in arc-shaped slot 7, to increase the friction between cable wire 1 and cushion block 4, it is prevented that cable wire 1 horizontally slips.
For convenience of processing, in present embodiment, the shape of cushion block 4 is preferably set to rectangle, but can also select the structures such as circle, ellipse or rhombus in other cases, as long as the function of affixed solar panel 2 and cable wire 1 can be realized.It addition, aluminium section bar elected as by the making material of cushion block 4, on the one hand the light weight of aluminium section bar, intensity is big, antioxygenic property good, it is possible to meet the installation requirements of flexible photovoltaic support;On the other hand, aluminium section bar handling ease, mould are simple, enormously simplify manufacturing process, improve production efficiency, have saved manufacturing cost;And aluminum is excellent to light, hot reflecting properties and conductive performance, further increases the photovoltaic plant utilization ratio to solar energy.
As preferably, the radian diameter of the present invention U-shaped screw rod 3 curved end should be suitable with the diameter of cable wire 1, in order to cable wire 1 is firmly connected with U-shaped screw rod 3, it is prevented that its power generation operation in use producing to rock and then affect solar panel 2.Further, U-shaped screw rod 3 adopts high strength steel to make, and has been effectively ensured the security reliability of this fixed structure, it is to avoid the trouble repeatedly changing fixture and the impact that photovoltaic bracket is caused, and substantially increases the service life of flexible photovoltaic support.
Further, the end opens of solar panel 2 has screwed hole, and stainless steel bolt 6 is connected fixing with cushion block 4 for solar panel 2 by this screwed hole.The present invention utilizes the screwed hole pre-set on solar panel 2 to realize connecting, and mounting means is convenient, and installation strength is stable, and two pieces of solar panels 2 share a cushion block 4, effectively save making material.
For accepting illumination better, improving the generating capacity of photovoltaic plant, the downward-sloping certain angle of solar panel 2 of the present invention is arranged, and as the cushion block 4 of solar panel 2 support fixed structure, also answer downward-sloping same angle, in order to consolidate with solar panel 2 and be connected.Difference according to physical features and light conditions, above-mentioned angle is typically set to 15-45 degree.Owing to present embodiment every piece solar panel 2 is fixed on adjacent two cable wire 1, for making solar panel 2 and horizontal plane shape form an angle, two adjacent cable wires 1 should be positioned at different height, and can realize the change at inclination angle by adjusting its difference in height.
Note, 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 and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention being described in further detail by above example, but the present invention is not limited only to above example, when without departing from present inventive concept, other Equivalent embodiments more can also be included, and the scope of the present invention is determined by appended right.

Claims (10)

1. a flexible support fixed structure, including the cable wire (1) set in a row and the solar panel (2) being laid on cable wire (1), it is characterized in that, described solar panel (2) is fixed on cable wire (1) by anchor ear fastener, described anchor ear fastener includes U-shaped screw rod (3) and cushion block (4), the curved end of described U-shaped screw rod (3) is stuck in cable wire (1) lower section, and screw rod end is connected with cushion block (4);The middle part of described cushion block (4) is provided with connecting hole, for affixed by pre-load nut (5) and U-shaped screw rod (3), the two ends of described cushion block (4) offer screwed hole, for affixed by the solar panel (2) of bolt (6) Yu two ends.
2. flexible support fixed structure according to claim 1, it is characterized in that, the bottom of described cushion block (4) offers arc-shaped slot (7), and the shape of described arc-shaped slot (7) is suitable with the shape of described cable wire (1).
3. flexible support fixed structure according to claim 2, it is characterised in that described arc-shaped slot is provided with waveform striped in (7), is used for increasing the friction between cable wire (1) and cushion block (4).
4. the flexible support fixed structure according to any one of claim 1-3, it is characterised in that described cushion block (4) be shaped as rectangle, circle, ellipse or rhombus.
5. the flexible support fixed structure according to any one of claim 1-3, it is characterised in that the material of described cushion block (4) is aluminium section bar.
6. flexible support fixed structure according to claim 1, it is characterised in that the size of described U-shaped screw rod (3) curved end is suitable with the diameter of cable wire (1).
7. flexible support fixed structure according to claim 6, it is characterised in that be connected with a described U-shaped screw rod (3) on each described cushion block (4).
8. flexible support fixed structure according to claim 6, it is characterised in that described U-shaped screw rod (3) adopts high strength steel to make.
9. flexible support fixed structure according to claim 1, it is characterised in that the end opens of described solar panel (2) has screwed hole, for being connected with described cushion block (4).
10. flexible support fixed structure according to claim 9, it is characterised in that described solar panel (2) and all downward-sloping certain angle of described cushion block (4), 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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CN105720901B CN105720901B (en) 2017-12-05

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107395110A (en) * 2017-09-05 2017-11-24 广东南控电力有限公司 A kind of flexible photovoltaic component system
CN108063592A (en) * 2018-01-08 2018-05-22 长江勘测规划设计研究有限责任公司 A kind of environmental friend type multifunction pedal plug-in water surface photovoltaic generating system
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
CN108540077A (en) * 2018-02-10 2018-09-14 通威股份有限公司 A kind of 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

Cited By (6)

* 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
CN107395110A (en) * 2017-09-05 2017-11-24 广东南控电力有限公司 A kind of flexible photovoltaic component system
CN108063592A (en) * 2018-01-08 2018-05-22 长江勘测规划设计研究有限责任公司 A kind of environmental friend type multifunction pedal plug-in water surface photovoltaic generating system
CN108063592B (en) * 2018-01-08 2023-06-27 长江勘测规划设计研究有限责任公司 Multifunctional pedal plug-in type water surface photovoltaic power generation system
CN108540077A (en) * 2018-02-10 2018-09-14 通威股份有限公司 A kind of photovoltaic module fixing device suitable for flexible support
CN108540077B (en) * 2018-02-10 2020-04-03 通威股份有限公司 Photovoltaic module fixing device suitable for flexible support

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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.

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Address after: 643030 No. 68, Fucang Road, Yantan District, Zigong City, Sichuan Province

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Address after: 643030 No. 68, Fucang Road, Yantan District, Zigong City, Sichuan Province

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

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