CN103378190B - A kind of solar panels fastener - Google Patents

A kind of solar panels fastener Download PDF

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Publication number
CN103378190B
CN103378190B CN201310286130.1A CN201310286130A CN103378190B CN 103378190 B CN103378190 B CN 103378190B CN 201310286130 A CN201310286130 A CN 201310286130A CN 103378190 B CN103378190 B CN 103378190B
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Prior art keywords
shackle
spring
solar panels
bolt
hole
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CN201310286130.1A
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CN103378190A (en
Inventor
姜丽萍
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XIAMEN HOPERGY PHOTOVOLTAIC TECHNOLOGY Co Ltd
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XIAMEN HOPERGY PHOTOVOLTAIC TECHNOLOGY Co Ltd
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    • 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 invention discloses a kind of solar panels fastener, it comprises: guide rail, and the upper end of described guide rail offers fixture block storage tank; Shackle member, the top of described shackle member is bolted connection, the middle part of described shackle member is symmetrically arranged two connecting plates, groove is formed between two connecting plates, the bottom of described shackle member is fastening block part, described fastening block part matches with described fixture block storage tank, and the bottom center of described fastening block part offers spring mounting hole; Bolt, described bolt and described bolted connection are spirally connected and stretch in described groove; Pressing plate, described pressing plate is positioned at above described shackle member, and described pressing plate is connected with described shackle member by described bolt; Spring, the epimere of described spring is fixed in described spring mounting hole.The present invention can meet different-thickness solar panels installation requirement and simple installation.

Description

A kind of solar panels fastener
Technical field
The present invention relates to a kind of fastener, is a kind of fastener for fixed solar plate in particular.
Background technology
Solar panels are as the core of solar power system, and its effect is that the radiant energy of the sun is converted into electric energy, and thus solar panels need to be arranged on open air, as roof etc. fully can accept the place of solar irradiation.In order to receive more radiant energy, solar panels surface area is comparatively large and mostly be flat, and such by wind impact is comparatively large, so its fixed installation structure needs stronger stationkeeping ability and structural strength.
The patent No. is ZL200820102376.3(publication number is CN201197123Y) Chinese patent disclose a kind of solar panels supporting structure, it comprises girder and fixture block, and girder has the accommodation space of inserting for fixture block, and fixture block is provided with the screw for bolt-through.During use, inserted by fixture block in the accommodation space of girder, pressing plate and fixture block spiral shell are consolidated by bolt, namely solar panels are folded between pressing plate and girder.Such Problems existing is, by the limitation in height of accommodation space, bolt can through the limited length of fixture block, make the adjustable scope of bolt little, when installing the solar panels of different-thickness, need calculate required bolt length and carry out corresponding apolegamy, thus adaptation issues easily occurs and increases management cost.In addition, during assembling, need to utilize instrument or with hand, fixture block is fixed, ability clamping screw, install comparatively complicated, waste time and energy.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of adapt to different solar panels thickness, easy-to-install solar panels fastener.
For achieving the above object, the present invention is by the following technical solutions:
A kind of solar panels fastener, is characterized in that, comprising:
Guide rail, the upper end of described guide rail offers fixture block storage tank;
Shackle member, the top of described shackle member is bolted connection, the middle part of described shackle member is symmetrically arranged two connecting plates, groove is formed between two connecting plates, the bottom of described shackle member is fastening block part, described fastening block part matches with described fixture block storage tank, and the bottom center of described fastening block part offers spring mounting hole;
Bolt, described bolt and described bolted connection are spirally connected and stretch in described groove;
Pressing plate, described pressing plate is positioned at above described shackle member, and described pressing plate is connected with described shackle member by described bolt;
Spring, the epimere of described spring is fixed in described spring mounting hole.
Preferably, the Spring capable of diameter varying that described spring is that hypomere is thick, epimere is thin.
Preferably, described spring mounting hole is screwed hole, and the epimere of described spring is bolted in described screwed hole.
Preferably, described spring mounting hole is through hole, and the epimere of described spring is cemented in described through hole by binder.
Preferably, described bolted connection comprises connecting portion body and nut, described nut is positioned at the intrinsic cavity of described connecting portion, described cavity and described groove through, the width of described groove is less than the width of described nut, the center, top of described connecting portion body offers through hole, and described bolt is spirally connected through described through hole and described nut.
After adopting technique scheme, the present invention is compared with existing background technology, and tool has the following advantages:
1, spiral shell maintenance is put adjust to bolted connection above fixture block from the screwhole position of fixture block, bolt is made to have enough adjustable space like this, adopt a kind of bolt of length can meet the installation requirement of different-thickness solar panels, thus avoid adaptation issues and reduce management cost.
2, the fastening block part of shackle member is inserted after in fixture block storage tank, because fastening block part lower end is connected with spring, under the elastic force effect of spring, achieves the pre-determined bit of shackle member, need not help shackle member again, be very convenient to subsequent installation during assembling.
3, when needs carry out maintenance replacing to solar panels, because the pre-determined bit of shackle member is realized by spring, and the elastic force of spring is relatively little, and shackle member can be taken out from former rigging position very easily, dismantles very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is shackle member structural representation of the present invention;
Fig. 3 is spring schematic diagram of the present invention;
Fig. 4 is the spring connecting structure schematic diagram of fastening block part of the present invention;
Fig. 5 is that the spring of fastening block part of the present invention connects another structural representation.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment
As shown in Figure 1, a kind of solar panels fastener, comprises guide rail 1, shackle member 2, bolt 3, pressing plate 4 and spring 5, wherein:
See Fig. 1, the upper end of guide rail 1 offers fixture block storage tank 11.
See Fig. 2, the top of shackle member 2 is bolted connection 21, the middle part of shackle member 2 is symmetrically arranged two connecting plates 22, groove 221 is formed between two connecting plates 22, the width of groove 221 is more bigger than the external diameter of bolt 3, the bottom of shackle member 2 is fastening block part 23, and fastening block part 23 matches with fixture block storage tank 11, and the bottom center of fastening block part 23 offers spring mounting hole 231.The concrete shape of fastening block part 23 can adopt symmetrical expression, asymmetric formula, step etc., and the present invention does not limit the concrete shape of fastening block part 23, all can adopt.
Bolted connection 21 comprises connecting portion body 211 and nut 212, nut 212 is positioned at the cavity 2111 of connecting portion body 211, cavity 2111 is through with groove 221, the width of groove 221 is less than the width of nut 212, the center, top of connecting portion body 211 offers through hole 2112, and bolt 3 is spirally connected through through hole 2112 and nut 212.Certainly, bolted connection 21 also can adopt do not establish cavity and directly the mode of processing screw hole coordinate with bolt 3, but due to the manufacture of shackle member 2 general employing aluminium alloy, the intensity that is spirally connected of this fit system can be more weaker.
See Fig. 1, bolt 3 and bolted connection 21 are spirally connected and stretch in groove 221.
Pressing plate 4 is positioned at the top of shackle member 2, and pressing plate 4 is connected with shackle member 2 by bolt 3, behind the fastening location of bolt 3, solar panels can be clamped between the lower surface of pressing plate 4 and guide rail 1 upper surface.
Certainly, the pressing plate 4 that the present invention relates to can be as shown in Figure 1 while the center platen of clamping two pieces of solar panels, also can be the side guide of clamping one piece of solar panels separately, the concrete shape of pressing plate 4 also limit, and all can be suitable for.
The top of spring 5 is fixed in fastening block part 23 upper spring installing hole 231.In the present embodiment, spring 5 is from the thin Spring capable of diameter varying (as shown in Figure 3) of the thick epimere of hypomere.As shown in Figure 4, spring mounting hole 231 can be a screwed hole, and the epimere of spring 5 is bolted in this screwed hole; As shown in Figure 5, spring mounting hole 231 also can be a through hole (through hole mentioned refers to not threaded through hole) here, and the epimere of spring 5 is cemented in this through hole by binder (not shown).The concrete affixed mode of the present invention to spring 5 and spring mounting hole 231 does not limit.
The installation process of the solar panels fastener that the present embodiment provides is as follows: fill in fixture block storage tank 11 by shackle member 2 with certain angle of inclination, and ajust shackle member 2, now spring 5 is inserted in fixture block storage tank 11 in the lump, and the bottom land inwall that the lower end of spring 5 is connected to fixture block storage tank 11 is in compressive state; Then unclamp shackle member 2, under the elastic reaction of spring 5, Access Division is connected in fixture block storage tank 11, thus realizes the pre-determined bit to shackle member 2; Finally solar panels (not shown) being placed on guide rail 1 upper surface and tighting a bolt 3, bolt 3 pairs of pressing plates 4 apply downward pulling force makes pressing plate 4 compress solar panels, now just completes the installation to solar panels.
Can be found out by the installation process of above embodiment, after shackle member 2 inserts fixture block storage tank 11, without the need to by staff or other instruments, pre-determined bit can be realized, whole installation process is very easy, effectively can reduce the set-up time of solar panels like this, thus reduce the mounting cost of solar panels.
In addition, compared with prior art, the spiral shell maintenance of bolt 3 is put and adjusts to bolted connection 21 above fastening block part 23 from fastening block part 23, make bolt 3 have enough adjustable space like this, the installation requirement of different-thickness solar panels can be met, thus avoid adaptation issues and reduce management cost.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should with the protection range of claim.

Claims (5)

1. a solar panels fastener, is characterized in that, comprising:
Guide rail, the upper end of described guide rail offers fixture block storage tank;
Shackle member, the top of described shackle member is bolted connection, the middle part of described shackle member is symmetrically arranged two connecting plates, groove is formed between two connecting plates, the bottom of described shackle member is fastening block part, described fastening block part matches with described fixture block storage tank, and the bottom center of described fastening block part offers spring mounting hole;
Bolt, described bolt and described bolted connection are spirally connected and stretch in described groove;
Pressing plate, described pressing plate is positioned at above described shackle member, and described pressing plate is connected with described shackle member by described bolt;
Spring, the epimere of described spring is fixed in described spring mounting hole.
2. a kind of solar panels fastener according to claim 1, is characterized in that: described spring is the Spring capable of diameter varying that hypomere is thick, epimere is thin.
3. a kind of solar panels fastener according to claim 2, it is characterized in that: described spring mounting hole is screwed hole, the epimere of described spring is bolted in described screwed hole.
4. a kind of solar panels fastener according to claim 2, it is characterized in that: described spring mounting hole is through hole, the epimere of described spring is cemented in described through hole by binder.
5. a kind of solar panels fastener according to any one of claim 1-4, it is characterized in that: described bolted connection comprises connecting portion body and nut, described nut is positioned at the intrinsic cavity of described connecting portion, described cavity and described groove through, the width of described groove is less than the width of described nut, the center, top of described connecting portion body offers through hole, and described bolt is spirally connected through described through hole and described nut.
CN201310286130.1A 2013-07-09 2013-07-09 A kind of solar panels fastener Active CN103378190B (en)

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Application Number Priority Date Filing Date Title
CN201310286130.1A CN103378190B (en) 2013-07-09 2013-07-09 A kind of solar panels fastener

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CN103378190A CN103378190A (en) 2013-10-30
CN103378190B true CN103378190B (en) 2016-03-02

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2520437A (en) * 2013-07-09 2015-05-20 Xiamen Hopergy Photovoltaic Technology Co Ltd Solar panel fastening device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1723371A (en) * 2002-05-17 2006-01-18 阿尔科荷兰公司 Support system for solar panels
DE202009003667U1 (en) * 2009-03-17 2009-07-02 Vm Edelstahltechnik Gmbh Clamping device for clamping and fixing a plate-shaped element
DE102009018362A1 (en) * 2009-04-23 2010-11-11 Fath Gmbh Fastening device for fastening plate-shaped component i.e. solar module, to profile rail of supporting structure in rooftop, has nut with springs at sides and supported directly or indirectly in groove and retaining element over springs
CN203445137U (en) * 2013-07-09 2014-02-19 厦门华谱光电科技有限公司 Solar panel fastening device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1723371A (en) * 2002-05-17 2006-01-18 阿尔科荷兰公司 Support system for solar panels
DE202009003667U1 (en) * 2009-03-17 2009-07-02 Vm Edelstahltechnik Gmbh Clamping device for clamping and fixing a plate-shaped element
DE102009018362A1 (en) * 2009-04-23 2010-11-11 Fath Gmbh Fastening device for fastening plate-shaped component i.e. solar module, to profile rail of supporting structure in rooftop, has nut with springs at sides and supported directly or indirectly in groove and retaining element over springs
CN203445137U (en) * 2013-07-09 2014-02-19 厦门华谱光电科技有限公司 Solar panel fastening device

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