CN205407672U - Non - welded connection's photovoltaic support - Google Patents

Non - welded connection's photovoltaic support Download PDF

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Publication number
CN205407672U
CN205407672U CN201620119396.6U CN201620119396U CN205407672U CN 205407672 U CN205407672 U CN 205407672U CN 201620119396 U CN201620119396 U CN 201620119396U CN 205407672 U CN205407672 U CN 205407672U
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CN
China
Prior art keywords
support
engaging lug
pile foundation
solder
photovoltaic
Prior art date
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Application number
CN201620119396.6U
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Chinese (zh)
Inventor
王泽国
张源
王磊
吉春明
李素良
黄万山
王广兵
刘欣良
彭秀芳
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China Energy Construction Group Jiangsu Electric Power Design Institute Co Ltd
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China Energy Construction Group Jiangsu Electric Power Design Institute Co Ltd
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Priority to CN201620119396.6U priority Critical patent/CN205407672U/en
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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 utility model discloses a non - welded connection's photovoltaic support, including being used for fastening the staple bolt of suit in the pile foundation, the preceding transversal branch that all links to each other with the one end of staple bolt props and supports with preceding the vertical stroke, the back bearing diagonal and the perpendicular support in back that all link to each other with the other end of staple bolt to and be located the sloping that pile foundation top is used for installing photovoltaic panel, preceding perpendicular the support all sets up with the pile foundation parallel axis with the perpendicular support in back, the sloping through prop with preceding transversal branch, precedingly erect support, back bearing diagonal and back erect that it links to each other to support obtains to support. The utility model provides a compact structure, easy dismounting, preparation are easy, safe and reliable, non - welded connection's photovoltaic support that the practicality is strong, still adopt the staple bolt mode with support monolithic stationary in the pile foundation of lower part, but the installation does not need the field weld, and then does not need on -the -spot zinc -plating operation, can realize that the position is adjustable for the photovoltaic panel surfacing, and the sloping atress is more reasonable, and the support wholly reduces with the steel volume, still can ensure construction progress and cost benefit.

Description

The photovoltaic bracket that a kind of non-solder connects
Technical field
This utility model relates to a kind of photovoltaic bracket, particularly relates to the photovoltaic bracket that a kind of non-solder connects, belongs to photovoltaic plant facilities technical field.
Background technology
Photovoltaic generation is the important component part of national green energy construction, and the generator unit that ground light overhead utility is connected with support in particular by " pile one " structure is then one of major way realizing this clean energy resource.It is generally used for " fishing light is complementary " power station or weak foundation soil area because of this form, is therefore generally and first pile foundation is squeezed in foundation soil, then top supporting structure is installed.
At present, the installation form of photovoltaic bracket is mainly, as shown in Figure 1: first weld one piece of regular hexagon end plate 20 one section of channel steel type steel column 30 of follow-up weldering at pile foundation 10 top, again cant beam 40 and back and front supporting 50,60 is connected with pile foundation 10 and steel column 30 by anchor ear 70, last mounting purlines 80 and photovoltaic panel 90.
Construction along with large-scale " fishing light is complementary " photovoltaic plant, photovoltaic group string unit is generally 2x20 ~ 2x24 block photovoltaic module, pile foundation quantity below also has 5 ~ 8 changes not, work progress finding, existing photovoltaic bracket installation form exists shortcomings gradually: first, the pile foundation of one photovoltaic group string unit when construction it is difficult to ensure that its top mark is high consistent, and the end plate welded on it and steel column are manufacturer production, the model of end plate and steel column is all consistent with size, this results in installs other bracket components after the complete end plate of stake top solder and steel column, cause mounted photovoltaic panel surface not perfectly flat whole, height rises and falls, both have impact on generated energy, also photovoltaic plant is made to be difficult to create " excellent project ";Secondly, end plate is both needed to steel column weld at the scene, and difficulty of construction is big and difficult quality guarantee, also needs to carry out plating zinc on surface operation at the scene to meet requirement for anticorrosion, have a strong impact on construction speed after welding;Furthermore, the steel using amount of end plate and steel column is big, thus also increasing the construction cost of photovoltaic plant.
Solve above-mentioned problems when not increasing cost be directly connected to construction period and the prospective earnings of photovoltaic plant accordingly, it is capable to no.
Utility model content
Main purpose of the present utility model is in that, overcomes deficiency of the prior art, it is provided that the photovoltaic bracket that the non-solder of a kind of new structure connects, and is particularly well-suited to ground light overhead utility.
Technical problem to be solved in the utility model is to provide the photovoltaic bracket that easy, safe and reliable, the practical non-solder of compact conformation, easy accessibility, making connects, anchor ear mode is still adopted to be integrally attached in the pile foundation of bottom by support, but installation process does not need Site Welding, enter without on-the-spot zinc coating operations;Position can be realized adjustable so that photovoltaic panel surfacing;And cant beam stress is more reasonable, support entirety steel using amount reduces, and also can ensure that construction speed and cost benefit, has the value in industry.
In order to achieve the above object, this utility model be the technical scheme is that
The photovoltaic bracket that a kind of non-solder connects, including the anchor ear being loaded on for adapter sleeve in pile foundation, the front horizontal support being all connected with one end of anchor ear and front perpendicular support, the rear bearing diagonal being all connected with the other end of anchor ear and rear perpendicular support, and be positioned at above pile foundation for installing the cant beam of photovoltaic panel;Described front perpendicular support and rear perpendicular support are all arranged with pile foundation parallel axes, and described cant beam is supported by the acquisition that is connected with front horizontal support, front perpendicular support, rear bearing diagonal and rear perpendicular support.
This utility model is further arranged to: described front horizontal support, front perpendicular support, rear bearing diagonal are connected with anchor ear and cant beam each through bolt fastener respectively with the rear perpendicular two ends supported.
This utility model is further arranged to: described bolt fastener includes the nut of bolt and clamping screw.
This utility model is further arranged to: the end face of described cant beam is provided with purlin, and photovoltaic panel is arranged on cant beam by being connected with purlin.
This utility model is further arranged to: described purlin is be parallel to each other four be distributed, and is vertically connected by securing member and cant beam.
This utility model is further arranged to: described purlin is C-type steel.
This utility model is further arranged to: described front horizontal support, front perpendicular support, rear bearing diagonal, rear perpendicular support and cant beam are angle steel, band steel or square steel.
This utility model is further arranged to: described anchor ear includes the identical forelimb of structure and hind leg, and described forelimb and hind leg all include the semi arch body for embracing pile foundation surface, are connected to the short engaging lug at semi arch body two ends and long engaging lug;The short engaging lug of described forelimb is connected with the long engaging lug of hind leg, and the long engaging lug of forelimb is connected with the short engaging lug of hind leg.
This utility model is further arranged to: described front horizontal support is all connected with the long engaging lug of forelimb with front perpendicular support, and described rear bearing diagonal is all connected with the long engaging lug of hind leg with rear perpendicular support.
This utility model is further arranged to: the short engaging lug of long engaging lug and hind leg that described front perpendicular support runs through forelimb by securing member is connected, and after described, the short engaging lug of long engaging lug and forelimb that perpendicular support runs through hind leg by securing member is connected.
Compared with prior art, this utility model has the beneficial effect that
1, the photovoltaic support structure formation one that this utility model provides is connected with pile foundation entirely through anchor ear, and scene does not need welding, and then eliminates on-the-spot this operation zinc-plated, and simple in construction is quick for installation.
2, adjusted on pile foundation surface, bottom by anchor ear that to realize position adjustable up and down, with reach bottom stake top mark high inconsistent time carry out fine tuning so that photovoltaic panel is in same level, accelerating construction progress, and guarantees efficiency power generation.
3, the cant beam in photovoltaic bracket due to front perpendicular support and rear perpendicular support increase from two across become three across, stress is more reasonable, stablizes firm performance more preferably.
4, due to the end plate big without steel using amount and steel column, when not increasing cost, only little by increasing steel using amount forward and backward vertical supporting, the steel using amount making single photovoltaic group string reduces, construction costs can be saved, generate electricity as early as possible for photovoltaic plant and create conditions, help to ensure that the prospective earnings in power station.
Foregoing is only the general introduction of technical solutions of the utility model, and in order to be better understood upon technological means of the present utility model, below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art photovoltaic support;
Fig. 2 is the structural representation of the photovoltaic bracket that a kind of non-solder of this utility model connects;
Fig. 3 is the structure cut-away view in A-A direction in Fig. 2.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is further described.
The photovoltaic bracket that a kind of non-solder as shown in Figure 2 connects, including the anchor ear 2 being loaded on for adapter sleeve in pile foundation 1, the front horizontal support 3 being all connected with one end of anchor ear 2 and front perpendicular support 4, the rear bearing diagonal 5 being all connected with the other end of anchor ear 2 and rear perpendicular support 6, and be positioned at above pile foundation 1 for installing the cant beam 8 of photovoltaic panel 7;Described front perpendicular support 4 and rear perpendicular support 6 all arrange with pile foundation 1 parallel axes, described cant beam 8 by with front horizontal support 3, front perpendicular support 4, rear bearing diagonal 5 and rear perpendicular support 6 and be connected and obtain support.
Described front horizontal support 3, front perpendicular support 4, rear bearing diagonal 5 are connected with anchor ear 2 and cant beam 8 each through bolt fastener respectively with the rear perpendicular two ends supporting 6.As it is shown on figure 3, described bolt fastener includes the nut of bolt and clamping screw.Described front horizontal support 3, front perpendicular support 4, rear bearing diagonal 5, rear perpendicular support 6 and cant beam 8 are angle steel, band steel or square steel.
The end face of described cant beam 8 is provided with purlin 9, and photovoltaic panel 7 is arranged on cant beam 8 by being connected with purlin 9;Described purlin 9 is four C-type steel being distributed that are parallel to each other, and is vertically connected by securing member and cant beam 8.
As it is shown on figure 3, described anchor ear 2 includes the identical forelimb of structure 21 and hind leg 22, described forelimb 21 and hind leg 22 all include the semi arch body 23 for embracing pile foundation 1 surface, are connected to short engaging lug 24 and the long engaging lug 25 at semi arch body 23 two ends;The short engaging lug 24 of described forelimb 21 is connected with the long engaging lug 25 of hind leg 22, and the long engaging lug 25 of forelimb 21 is connected with the short engaging lug 24 of hind leg 22.
Described front horizontal support 3 is all connected with the long engaging lug 25 of forelimb 21 with front perpendicular support 4, and described rear bearing diagonal 5 is all connected with the long engaging lug 25 of hind leg 22 with rear perpendicular support 6;And, before described, the perpendicular short engaging lug 24 supporting the 4 long engaging lugs 25 and hind leg 22 running through forelimb 21 by securing member is connected, after described, the perpendicular short engaging lug 24 supporting the 6 long engaging lugs 25 and forelimb 21 running through hind leg 22 by securing member is connected so that connect more compact, more saving connection securing member.
Installation process is, after piling, first carries out setting-out and anchor ear 2 position is positioned on same level line;Then carry out the installation of anchor ear 2 and tentatively fasten;Again front horizontal support 3, front perpendicular support 4 being mounted on the anchor ear 2 long engaging lug of forelimb, rear bearing diagonal 5 is installed on the anchor ear 2 long engaging lug of hind leg, and rear perpendicular support 6 is installed on the anchor ear 2 long engaging lug of hind leg;Need that rear perpendicular support 6 upper end is connected to the angle steel inside cant beam 8 in finally supporting at four and carry out corner cut process so that photovoltaic bracket forms a fixed system entirely through the frictional force between anchor ear and pile foundation with pile foundation.
The above, it it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, without departing within the scope of technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solutions of the utility model, according to any simple modification that above example is made by technical spirit of the present utility model, equivalent variations and modification, all still fall within the scope of technical solutions of the utility model.

Claims (10)

1. the photovoltaic bracket that a non-solder connects, it is characterized in that: include the anchor ear being loaded in pile foundation for adapter sleeve, the front horizontal support being all connected with one end of anchor ear and front perpendicular support, the rear bearing diagonal being all connected with the other end of anchor ear and rear perpendicular support, and be positioned at above pile foundation for installing the cant beam of photovoltaic panel;Described front perpendicular support and rear perpendicular support are all arranged with pile foundation parallel axes, and described cant beam is supported by the acquisition that is connected with front horizontal support, front perpendicular support, rear bearing diagonal and rear perpendicular support.
2. the photovoltaic bracket that a kind of non-solder according to claim 1 connects, it is characterised in that: described front horizontal support, front perpendicular support, rear bearing diagonal are connected with anchor ear and cant beam each through bolt fastener respectively with the rear perpendicular two ends supported.
3. the photovoltaic bracket that a kind of non-solder according to claim 2 connects, it is characterised in that: described bolt fastener includes the nut of bolt and clamping screw.
4. the photovoltaic bracket that a kind of non-solder according to claim 1 connects, it is characterised in that: the end face of described cant beam is provided with purlin, and photovoltaic panel is arranged on cant beam by being connected with purlin.
5. the photovoltaic bracket that a kind of non-solder according to claim 4 connects, it is characterised in that: described purlin is be parallel to each other four be distributed, and is vertically connected by securing member and cant beam.
6. the photovoltaic bracket that a kind of non-solder according to claim 4 connects, it is characterised in that: described purlin is C-type steel.
7. the photovoltaic bracket that a kind of non-solder according to claim 1 connects, it is characterised in that: described front horizontal support, front perpendicular support, rear bearing diagonal, rear perpendicular support and cant beam are angle steel, band steel or square steel.
8. the photovoltaic bracket that a kind of non-solder according to claim 1 connects, it is characterized in that: described anchor ear includes the identical forelimb of structure and hind leg, described forelimb and hind leg all include the semi arch body for embracing pile foundation surface, are connected to the short engaging lug at semi arch body two ends and long engaging lug;The short engaging lug of described forelimb is connected with the long engaging lug of hind leg, and the long engaging lug of forelimb is connected with the short engaging lug of hind leg.
9. the photovoltaic bracket that a kind of non-solder according to claim 8 connects, it is characterised in that: described front horizontal support is all connected with the long engaging lug of forelimb with front perpendicular support, and described rear bearing diagonal is all connected with the long engaging lug of hind leg with rear perpendicular support.
10. the photovoltaic bracket that a kind of non-solder according to claim 9 connects, it is characterized in that: the short engaging lug of long engaging lug and hind leg that described front perpendicular support runs through forelimb by securing member is connected, and after described, the short engaging lug of long engaging lug and forelimb that perpendicular support runs through hind leg by securing member is connected.
CN201620119396.6U 2016-02-14 2016-02-14 Non - welded connection's photovoltaic support Active CN205407672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620119396.6U CN205407672U (en) 2016-02-14 2016-02-14 Non - welded connection's photovoltaic support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620119396.6U CN205407672U (en) 2016-02-14 2016-02-14 Non - welded connection's photovoltaic support

Publications (1)

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CN205407672U true CN205407672U (en) 2016-07-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107241054A (en) * 2017-05-25 2017-10-10 佛山市聚高新能源有限公司 A kind of adjustable photovoltaic bracket mounting structure
CN109818553A (en) * 2019-03-05 2019-05-28 中国能源建设集团广东省电力设计研究院有限公司 The mounting structure of photovoltaic panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107241054A (en) * 2017-05-25 2017-10-10 佛山市聚高新能源有限公司 A kind of adjustable photovoltaic bracket mounting structure
CN109818553A (en) * 2019-03-05 2019-05-28 中国能源建设集团广东省电力设计研究院有限公司 The mounting structure of photovoltaic panel

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