CN207588761U - A kind of modified form photovoltaic bracket using spiral steel pile - Google Patents
A kind of modified form photovoltaic bracket using spiral steel pile Download PDFInfo
- Publication number
- CN207588761U CN207588761U CN201721508978.4U CN201721508978U CN207588761U CN 207588761 U CN207588761 U CN 207588761U CN 201721508978 U CN201721508978 U CN 201721508978U CN 207588761 U CN207588761 U CN 207588761U
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- China
- Prior art keywords
- column
- steel pile
- spiral steel
- bolumn cap
- front column
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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 is related to a kind of modified form photovoltaic brackets using spiral steel pile, including spaced foreleg spiral steel pile and back leg spiral steel pile, the top of the foreleg spiral steel pile is bolted front column by three clamping screws and one to wearing, front column bolumn cap is installed at the top of the front column, and preceding bearing has been bolted on the front column bolumn cap；The top of identical back leg spiral steel pile is bolted rear column by three clamping screws and one to wearing, the top installation rear column bolumn cap of the rear column, the top bolt connection rear support of the rear column bolumn cap, cant beam is installed by bolt between the preceding bearing and rear support, the bottom of the rear column is equipped with anchor ear, one end of diagonal brace is connect with anchor ear, and the other end is connected to the middle part of cant beam.Change the mounting structure of the hinged-support of cant beam and column junction, bolumn cap production method is simple, processing and fabricating can be completed in common steel bracket producer in factory.
Description
Technical field
The utility model is related to technical field of solar, especially a kind of modified form photovoltaic bracket using spiral steel pile.
Background technology
Solar energy has been widely used in power field as green energy resource, be widely used at present be it is fixed too
Positive energy photovoltaic bracket, many photovoltaic bracket bases use spiral steel pile, and spiral steel pile is also known as steel earth anchor, is a kind of small bore steel
Pile pile, lower end closed, open upper end, pile body or equipped with overhanging blade, stake top is equipped with bolt, for being connected with bracket upright post.Steel
Generally using piling machine, hydraulic pressure is screwed into soil to earth anchor processed under centainly construction torque effect, this allows for stake top and reaches designed elevation
After, stake top is to wearing bolt hole towards random, different.Conventional bracket occurs having to practical most to wearing bolt hole according to stake top
All morning to, column lower end carry out live trepanning the problem of.Live trepanning causes the zinc coat of column tapping to be destroyed, construct
Duration is delayed, and is produced after live trepanning expense and trepanning in the expense of brushing antirust paint and design life 25 years
The problem of tapping antirust paint anti-corrosion is difficult to safeguard.
Utility model content
The shortcomings that the applicant is directed in above-mentioned existing production technology, provides a kind of modified form photovoltaic using spiral steel pile
Stent so as to improve the hinged-support way of cant beam and column junction, can avoid the scene trepanning of column lower end, easy for installation.
Technical solution is as follows used by the utility model：
A kind of modified form photovoltaic bracket using spiral steel pile, including spaced foreleg spiral steel pile and back leg spiral
Piling bar, the top of the foreleg spiral steel pile are bolted front column by three clamping screws and one to wearing, vertical before described
Front column bolumn cap is installed at the top of column, and preceding bearing has been bolted on the front column bolumn cap；Identical back leg spiral steel pile
Top is bolted rear column by three clamping screws and one to wearing, the top installation rear column bolumn cap of the rear column,
The top bolt connection rear support of the rear column bolumn cap, cant beam, institute are installed between the preceding bearing and rear support by bolt
The bottom for stating rear column is equipped with anchor ear, and one end of diagonal brace is connect with anchor ear, and the other end is connected to the middle part of cant beam.
Its further technical solution is：
The height of the front column is less than the height of rear column.
The structure of front column bolumn cap is：Including round steel pipe, bolt hole, the top of round steel pipe are provided on the side wall of the round steel pipe
Portion is top plate, and the centre of the top plate is welded with shank of bolt axis.
Front column bolumn cap is identical with the structure of rear column bolumn cap.
The structure of the preceding bearing is：Shape structure at a right angle, the first right-angle side upper middle position are provided with the first mounting hole,
The second mounting hole is provided in the middle part of second right-angle side.
The preceding bearing is identical with the structure of rear support.
The structure of the front column is：Including front column ontology steel pipe, upper part is provided with the first circular hole, and lower part is provided with second
Circular hole.
The front column is identical with the structure of rear column.
The beneficial effects of the utility model are as follows：
The utility model is compact-sized, reasonable, easy to operate, by changing cant beam and the hinged-support of column junction
Mounting structure, bolumn cap production method is simple, processing and fabricating can be completed in common steel bracket producer in factory.This bolumn cap way makes
Can being made in factory to wearing bolt hole of column lower end, galvanizing anti-corrosion in factory, avoid live column trepanning, it is ensured that
The normal service life of stent reaches photovoltaic plant life requirement, saves the duration, reduces Corrosion Maintenance cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the front view of bearing before the utility model.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the front view of the utility model front column.
Fig. 5 is the front view of the utility model front column bolumn cap.
Wherein：1st, foreleg spiral steel pile；2nd, front column；3rd, front column bolumn cap；4th, preceding bearing；5th, cant beam；6th, rear support；7、
Rear column bolumn cap；8th, rear column；9th, diagonal brace；10th, anchor ear；11st, back leg spiral steel pile；
201st, front column ontology steel pipe；202nd, the first circular hole；203rd, the second circular hole；
301st, shank of bolt axis；302nd, top plate；303rd, round steel pipe；
401st, the first right-angle side；402nd, the first mounting hole；403rd, the second right-angle side；404th, the second mounting hole.
Specific embodiment
Below in conjunction with the accompanying drawings, illustrate specific embodiment of the present utility model.
As shown in Figure 1, the modified form photovoltaic bracket using spiral steel pile of the present embodiment, including spaced foreleg spiral shell
Rotation piling bar 1 and back leg spiral steel pile 11, the top of foreleg spiral steel pile 1 are bolted by three clamping screws and one to wearing
Front column bolumn cap 3, bearing 4 before being bolted on front column bolumn cap 3 are installed in front column 2, the top of front column 2；After identical
The top of leg spiral steel pile 11 is bolted rear column 8 by three clamping screws and one to wearing, the top installation of rear column 8
Rear column bolumn cap 7, the top bolt connection rear support 6 of rear column bolumn cap 7, is installed between preceding bearing 4 and rear support 6 by bolt
Cant beam 5, the bottom of rear column 8 are equipped with anchor ear 10, and one end of diagonal brace 9 is connect with anchor ear 10, and the other end is connected in cant beam 5
Portion.
The height of front column 2 is less than the height of rear column 8.
As shown in figure 5, the structure of front column bolumn cap 3 is：Including round steel pipe 303, it is provided on the side wall of the round steel pipe 303
Bolt hole, the top of round steel pipe 303 is top plate 302, and the centre of the top plate 302 is welded with shank of bolt axis 301.
Front column bolumn cap 3 is identical with the structure of rear column bolumn cap 7.
As shown in Figures 2 and 3, the structure of preceding bearing 4 is：Shape structure at a right angle, 401 upper middle position of the first right-angle side
The first mounting hole 402 is provided with, the middle part of the second right-angle side 403 is provided with the second mounting hole 404.
Preceding bearing 4 is identical with the structure of rear support 6.
As shown in figure 4, the structure of front column 2 is：Including front column ontology steel pipe 201, upper part is provided with the first circular hole
202, lower part is provided with the second circular hole 203.
Angle steel, two pieces of vertical steel plate welding can be selected in preceding bearing 4 and rear support 6 described in the utility model.
Bolumn cap described in the utility model can be rotated around top bolt bar axis 301, no matter be constructed in the spiral steel pile finished
End to wear bolt hole towards how, regardless of connect with just earth anchor processed the column capital finished to wear bolt hole direction, bolumn cap
It can be rotated at random, column to be driven to rotate, up to column lower end is to wearing bolt hole with spiral steel pile to wearing bolt hole direction
Consistent, the connection of column and spiral steel pile is easier to.
In actual installation process, foreleg spiral steel pile 1, back leg spiral steel pile 11 and front column 2, rear column 8 pass through three
Clamping screw and one are connected to wearing bolt, and front column 2, rear column 8 and front column bolumn cap 3, rear column bolumn cap 7 are right by one
It wears bolt to be connected, the front and rear bearing of front column bolumn cap 3, rear column bolumn cap 7 and cant beam 5 is by being welded on bolumn cap, screw rod court
The vertical bolt of outer one is connected, and cant beam 5 is connected with front and rear bearing by a bolt, and 9 one end of diagonal brace passes through one with cant beam 5
Bolt is connected, and 9 other end of diagonal brace is connected with anchor ear 10 by a bolt, and anchor ear 10 is sleeved on rear column 8.It is easy for installation.
Above description is the explanation to the utility model, is not the restriction to utility model, what the utility model was limited
Range is within the protection scope of the utility model referring to claim, can make any type of modification.
Claims (8)
1. a kind of modified form photovoltaic bracket using spiral steel pile, it is characterised in that：Including spaced foreleg spiral steel pile
(1) and back leg spiral steel pile (11), the top of the foreleg spiral steel pile (1) by three clamping screws and one to wearing bolt
Front column (2) is connected, front column bolumn cap (3) is installed at the top of the front column (2), and bolt connects on the front column bolumn cap (3)
It is connected to preceding bearing (4)；The top of identical back leg spiral steel pile (11) is bolted by three clamping screws and one to wearing
Rear column (8), the top installation rear column bolumn cap (7) of the rear column (8), the top bolt of the rear column bolumn cap (7) connect
Rear support (6) is connect, cant beam (5), the bottom of the rear column (8) are installed by bolt between the preceding bearing (4) and rear support (6)
Portion is equipped with anchor ear (10), and one end of diagonal brace (9) is connect with anchor ear (10), and the other end is connected to the middle part of cant beam (5).
2. a kind of modified form photovoltaic bracket using spiral steel pile as described in claim 1, it is characterised in that：The front column
(2) height is less than the height of rear column (8).
3. a kind of modified form photovoltaic bracket using spiral steel pile as described in claim 1, it is characterised in that：Front column bolumn cap
(3) structure is：Including round steel pipe (303), bolt hole, the top of round steel pipe (303) are provided on the side wall of the round steel pipe (303)
Portion is top plate (302), and the centre of the top plate (302) is welded with shank of bolt axis (301).
4. a kind of modified form photovoltaic bracket using spiral steel pile as described in claim 1, it is characterised in that：Front column bolumn cap
(3) it is identical with the structure of rear column bolumn cap (7).
5. a kind of modified form photovoltaic bracket using spiral steel pile as described in claim 1, it is characterised in that：The preceding bearing
(4) structure is：Shape structure at a right angle, the first right-angle side (401) upper middle position are provided with the first mounting hole (402), and second
The second mounting hole (404) is provided in the middle part of right-angle side (403).
6. a kind of modified form photovoltaic bracket using spiral steel pile as described in claim 1, it is characterised in that：The preceding bearing
(4) it is identical with the structure of rear support (6).
7. a kind of modified form photovoltaic bracket using spiral steel pile as described in claim 1, it is characterised in that：The front column
(2) structure is：Including front column ontology steel pipe (201), upper part is provided with the first circular hole (202), and lower part is provided with the second circular hole
(203)。
8. a kind of modified form photovoltaic bracket using spiral steel pile as described in claim 1, it is characterised in that：The front column
(2) it is identical with the structure of rear column (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508978.4U CN207588761U (en) | 2017-11-13 | 2017-11-13 | A kind of modified form photovoltaic bracket using spiral steel pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508978.4U CN207588761U (en) | 2017-11-13 | 2017-11-13 | A kind of modified form photovoltaic bracket using spiral steel pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588761U true CN207588761U (en) | 2018-07-06 |
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ID=62731665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508978.4U Active CN207588761U (en) | 2017-11-13 | 2017-11-13 | A kind of modified form photovoltaic bracket using spiral steel pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN207588761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309476A (en) * | 2018-10-24 | 2019-02-05 | 深圳市拓日新能源科技股份有限公司 | A kind of photovoltaic array |
-
2017
- 2017-11-13 CN CN201721508978.4U patent/CN207588761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109309476A (en) * | 2018-10-24 | 2019-02-05 | 深圳市拓日新能源科技股份有限公司 | A kind of photovoltaic array |
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