CN208063087U - The connection structure of pre-buried pile photovoltaic bracket - Google Patents
The connection structure of pre-buried pile photovoltaic bracket Download PDFInfo
- Publication number
- CN208063087U CN208063087U CN201820365938.7U CN201820365938U CN208063087U CN 208063087 U CN208063087 U CN 208063087U CN 201820365938 U CN201820365938 U CN 201820365938U CN 208063087 U CN208063087 U CN 208063087U
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- anchor ear
- buried pile
- sub
- photovoltaic bracket
- hole
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- 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
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of connection structures of pre-buried pile photovoltaic bracket, including：Anchor ear, the anchor ear are equipped with reinforced hole；Bolt is reinforced, the reinforcing bolt is connect across the reinforced hole with pre-buried pile, and the pre-buried pile is stretched into the described reinforcing one end of bolt far from the anchor ear；The reinforced hole is waist hole, and the long axis of the reinforced hole extends along the circumferencial direction of the anchor ear.The utility model can improve the stability that anchor ear is connect with pre-buried pile, reduce the possibility that photovoltaic bracket topples, improve the safety coefficient of photovoltaic plant operation by the way that anchor ear to be bolted to by reinforcing on pre-buried pile.
Description
Technical field
The utility model is related to the connection structure of pre-buried pile more particularly to a kind of connection knots of pre-buried pile photovoltaic bracket
Structure.
Background technology
In the prior art, the photovoltaic bracket of photovoltaic is usually connected to by anchor ear on pre-buried pile, and anchor ear uses
When the both ends of anchor ear are fixed with bolt, anchor ear is locked by bolt pretightening so that anchor ear can obvolvent on pre-buried pile.
Anchor ear is fixed with pre-buried pile by frictional force, due to the presence of the natural load such as wind and snow, once it loosens, serious shadow
The overall stability of holder is rung, serious conditions can cause single photovoltaic bracket to topple, and increase photovoltaic plant operation cost, reduce
The safety coefficient of photovoltaic plant operation.
Invention content
The purpose of this utility model is to provide a kind of connection structure of pre-buried pile photovoltaic bracket, can improve anchor ear with it is pre-
The stability of buried stake connection, reduces the possibility that photovoltaic bracket topples, and improves the safety coefficient of photovoltaic plant operation.
The technical scheme that the utility model is provided is as follows：
A kind of connection structure of pre-buried pile photovoltaic bracket, including：Anchor ear, the anchor ear are equipped with reinforced hole；Reinforce spiral shell
Bolt, the reinforcing bolt are connect across the reinforced hole with pre-buried pile, and the described reinforcing one end of bolt far from the anchor ear is stretched
Enter the pre-buried pile；The reinforced hole is waist hole, and the long axis of the reinforced hole extends along the circumferencial direction of the anchor ear.
In above structure, by the way that anchor ear to be bolted to using reinforcing on pre-buried pile, pass through anchor ear and pre-buried pile
Between frictional force and reinforce connection between bolt and pre-buried pile so that anchor ear can more be securely fixed in pre-buried
On pile, the stability that anchor ear is connect with pre-buried pile is improved, the possibility that photovoltaic bracket holder topples is reduced, improves photovoltaic electric
Stand operation safety coefficient.By the way that reinforced hole is arranged to waist hole, the spiral shell opened up in advance on waist hole and pre-buried pile can be reduced
The operation of keyhole alignment, improves the installation effectiveness of anchor ear.
Preferably, the anchor ear is split type, including the first sub- anchor ear and the second anchor ear, the first sub- anchor ear and second
The respective ends of sub- anchor ear are respectively adopted connection and are bolted.
It is more convenient so that anchor ear is connected to pre-buried pile using split type anchor ear, is needed from pre- according to integral type anchor ear
It is sleeved at the top of buried stake on pre-buried pile, installation is inconvenient.
Preferably, reinforced hole, the reinforcing bolt and reinforced hole are equipped on the described first sub- anchor ear and the second sub- anchor ear
It corresponds.
It is respectively provided with reinforced hole on the first sub- anchor ear and the second sub- anchor ear, enables to the first sub- anchor ear and the second sub- anchor ear
It is connect with pre-buried pile by reinforcing bolt so that the stability that anchor ear is connect with pre-buried pile is more preferable.
Preferably, the both ends of the described first sub- anchor ear and the second sub- anchor ear are equipped with connection otic placode, the company of corresponding side
Ear connecting plate is bolted using the connection.
Preferably, the anchor ear is equipped with the mounting bracket for being connect with photovoltaic bracket.
Preferably, the mounting bracket is equipped with mounting hole, and photovoltaic bracket is installed on the installation by the mounting hole
On holder.
A kind of connection structure of pre-buried pile photovoltaic bracket provided by the utility model, can bring following advantageous effect：
The utility model can improve anchor ear and pre-buried pile by the way that anchor ear to be connect by reinforcing bolt with pre-buried pile
The stability of connection reduces the possibility that photovoltaic bracket topples, and improves the safety coefficient of photovoltaic plant operation.Reinforced hole is arranged
At waist hole, the operation that waist hole is aligned with the bolt hole opened up in advance on pre-buried pile is reduced, the installation effectiveness of anchor ear is improved.
Description of the drawings
Below by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, to pre-buried pile photovoltaic bracket
Above-mentioned characteristic, technical characteristic, advantage and its realization method of connection structure are further described.
Fig. 1 is the structural schematic diagram of the specific embodiment of the connection structure of the pre-buried pile photovoltaic bracket of the utility model；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the sectional view of Fig. 1.
Drawing reference numeral explanation：
The pre-buried piles of 1-, the first sub- anchor ears of 2a-, the second sub- anchor ears of 2b-, 3- connection bolts, 4a- reinforced holes, 4b- expanding screws
Bolt, 4c- spacer for bolt, 5- mounting brackets, 5a- mounting holes, 6- connection otic placodes.
Specific implementation mode
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
To make simplified form, in each figure only schematically show with the relevant part of the utility model, they are simultaneously
Its practical structures as product is not represented.
【Embodiment 1】
As shown in FIG. 1 to 3, embodiment 1 discloses a kind of connection structure of pre-buried pile photovoltaic bracket, including：Anchor ear
With reinforce bolt, reinforced hole 4a is offered on the anchor ear, bolt is reinforced and is connect with pre-buried pile 1 across reinforced hole 4a, and plus
The one end of fixing bolt far from anchor ear is stretched into pre-buried pile 1, specifically, reinforced hole 4a is waist hole, the long axis of reinforced hole 4a along
The circumferencial direction of anchor ear extends.In the present embodiment, reinforcing bolt is expansion bolt 4b.The head of expansion bolt 4b and anchor ear it is outer
Spacer for bolt 4c is equipped between surface, for increasing the frictional force between expansion bolt 4b and anchor ear.
It in actual installation, is opened up on the side wall of pre-buried pile 1 for accommodating the bolt hole for reinforcing bolt, then will be embraced
Obvolvent is bound round on pre-buried pile 1 so that reinforcing bolt is finally passed through reinforced hole 4a and bolt by spiro keyhole position in reinforced hole 4a
Hole connects, and to reinforce the connection of anchor ear and pre-buried pile 1, improves the stability that anchor ear is connect with pre-buried pile 1, encounters wind and snow
When equal natures load, the possibility that photovoltaic bracket topples is reduced, improves the safety coefficient of photovoltaic plant operation.And due to reinforcing
Hole 4a is waist hole, and the operation that can be reduced waist hole and be aligned with the bolt hole opened up in advance on pre-buried pile 1 improves the installation of anchor ear
Efficiency.
【Embodiment 2】
For embodiment 2 on the basis of embodiment 1, the anchor ear of embodiment 2 is split type, including the first sub- anchor ear 2a and second
Sub- anchor ear 2b, the first end of the first sub- anchor ear 2a are connected with the first end of the second sub- anchor ear 2b by connecting bolt 3, and the first son is embraced
The second end for binding round 2a is connected with the second end of the second sub- anchor ear 2b also by bolt 3 is connect.And first sub- anchor ear 2a and second son
Reinforced hole 4a is equipped on anchor ear 2b, which corresponds with reinforced hole 4a.Even first sub- anchor ear 2a is equipped with one
It also is provided with a reinforced hole 4a on a reinforced hole 4a, the second sub- anchor ear 2b, then on the first sub- sub- anchor ear 2b of anchor ear 2a and second
Reinforced hole 4a be all made of one reinforce bolt connect with pre-buried pile 1.
As shown in Figures 2 and 3, the reinforced hole 4a of the sub- anchor ear 2b of reinforced hole 4a and second on the first sub- anchor ear 2a relative to
The axis centre of pre-buried pile 1 is symmetrical.
Of course, the first sub- anchor ear 2a and reinforced hole 4a on the second sub- anchor ear 2b can also be arranged it is multiple, herein no longer
It repeats.
【Embodiment 3】
As shown in Fig. 2, embodiment 3 is on the basis of embodiment 2, the first sub- sub- anchor ears of anchor ear 2a and second of embodiment 3
The both ends of 2b are equipped with connection otic placode 6, the first end of the connection otic placode 6 of the first end of the first sub- anchor ear 2a and the second sub- anchor ear 2b
Connection otic placode 6 connected using connection bolt 3, the connection otic placode 6 of the second end of the first sub- anchor ear 2a and the second sub- anchor ear 2b's
The connection otic placode 6 of second end is connected using connection bolt 3.
【Embodiment 4】
As shown in figures 2-3, embodiment 4 is on the basis of Examples 1 to 3, the anchor ear of embodiment 4 be equipped with for light
Lie prostrate the mounting bracket 5 of holder connection, the cross sectional shape of the mounting bracket 5 is U-shaped, and the mounting bracket 5 is divided for first part, the
Two parts and Part III, first part are mutually parallel with Part III, and second part is respectively perpendicular to first part and third
Part, the second part are arranged perpendicular to ground.The second part of mounting bracket 5 is equipped with mounting hole 5a, and photovoltaic bracket is logical
Mounting hole 5a is crossed in mounting bracket 5, photovoltaic bracket can be photovoltaic column, photovoltaic strut etc., not be limited herein.
More preferably, when anchor ear is split type, mounting bracket 5 is two, is embraced respectively with of the first sub- anchor ear 2a and second
Bind round 2b connections so that anchor ear uniform stressed increases the stability that pre-buried pile 1 is connect with photovoltaic bracket.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of connection structure of pre-buried pile photovoltaic bracket, which is characterized in that including：
Anchor ear, the anchor ear are equipped with reinforced hole；
Bolt is reinforced, the reinforcing bolt is connect across the reinforced hole with pre-buried pile, and the reinforcing bolt is embraced far from described
The pre-buried pile is stretched into one end of hoop；
The reinforced hole is waist hole, and the long axis of the reinforced hole extends along the circumferencial direction of the anchor ear；
The anchor ear is equipped with the mounting bracket for being connect with photovoltaic bracket.
2. the connection structure of pre-buried pile photovoltaic bracket according to claim 1, it is characterised in that：
The anchor ear is split type, including the first sub- anchor ear and the second anchor ear, the phase of the first sub- anchor ear and the second sub- anchor ear
It answers both ends that connection is respectively adopted to be bolted.
3. the connection structure of pre-buried pile photovoltaic bracket according to claim 2, it is characterised in that：
Reinforced hole is equipped on the first sub- anchor ear and the second sub- anchor ear, the reinforcing bolt is corresponded with reinforced hole.
4. the connection structure of pre-buried pile photovoltaic bracket according to claim 3, it is characterised in that：
The both ends of the first sub- anchor ear and the second sub- anchor ear are equipped with connection otic placode, and the connection otic placode of corresponding side uses institute
Connection is stated to be bolted.
5. the connection structure of pre-buried pile photovoltaic bracket according to claim 1, it is characterised in that：
The mounting bracket is equipped with mounting hole, and photovoltaic bracket is installed on by the mounting hole in the mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365938.7U CN208063087U (en) | 2018-03-19 | 2018-03-19 | The connection structure of pre-buried pile photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820365938.7U CN208063087U (en) | 2018-03-19 | 2018-03-19 | The connection structure of pre-buried pile photovoltaic bracket |
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| Publication Number | Publication Date |
|---|---|
| CN208063087U true CN208063087U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820365938.7U Active CN208063087U (en) | 2018-03-19 | 2018-03-19 | The connection structure of pre-buried pile photovoltaic bracket |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364404A (en) * | 2021-07-01 | 2021-09-07 | 唐正能源控股有限公司 | Solar photovoltaic power generation device for coastal mudflat |
| CN113644866A (en) * | 2021-08-01 | 2021-11-12 | 中能众诚(浙江)新能源科技有限公司 | Mudflat rod body series structure and photovoltaic system thereof |
-
2018
- 2018-03-19 CN CN201820365938.7U patent/CN208063087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113364404A (en) * | 2021-07-01 | 2021-09-07 | 唐正能源控股有限公司 | Solar photovoltaic power generation device for coastal mudflat |
| CN113644866A (en) * | 2021-08-01 | 2021-11-12 | 中能众诚(浙江)新能源科技有限公司 | Mudflat rod body series structure and photovoltaic system thereof |
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