CN208608923U - A kind of photovoltaic construction pre-cast concrete pier of high stability - Google Patents
A kind of photovoltaic construction pre-cast concrete pier of high stability Download PDFInfo
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- CN208608923U CN208608923U CN201821232413.2U CN201821232413U CN208608923U CN 208608923 U CN208608923 U CN 208608923U CN 201821232413 U CN201821232413 U CN 201821232413U CN 208608923 U CN208608923 U CN 208608923U
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- pier body
- hole
- lower pier
- pier
- ground nail
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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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Abstract
The utility model discloses a kind of photovoltaic construction pre-cast concrete piers of high stability, including lower pier body, upper pier body, firm ground nail, upper pier body is in the top center position for being horizontally set on lower pier body, and it is flexibly connected with lower pier body, upper pier body, the inside of lower pier body is equipped with the fixation hole being vertical setting, the side of fixation hole is set there are two symmetrical location hole, the side of fixation hole is set there are four equally distributed connecting hole, connecting hole is circumferentially positioned at the surrounding of fixation hole, the inside of lower pier body is equipped with firm ground nail, the bosom position of fixation hole is arranged in firm ground nail insertion, and clearance fit is realized between fixation hole, the inside of lower pier body is equipped with auxiliary positioning ground nail, auxiliary positioning ground nail is embedded in the bosom position that location hole is arranged in, it is strong with road holding, it is convenient for the positioning in hole above and below when installation between pier body, up and down Connection procedure is simple between pier body and stability is strong.
Description
Technical field
It is especially a kind of photovoltaic construction of high stability with prefabricated the utility model relates to pre-cast concrete pier technical field
Clump.
Background technique
Since photovoltaic apparatus own wt is lighter, for photovoltaic apparatus pedestal when it is wide to install rear choke, therefore installing
Weight have it is required, it is desirable that it has biggish self weight, and is not easy to be corroded, in summary condition, selects prefabricated water
Mud pier meets the requirements very much as the fixed point that photovoltaic apparatus is installed.
It is found by retrieval, the utility model of patent No. CN206524798U discloses a kind of " the prefabricated water of photovoltaic construction
Mud pier ", including the first pier body, the second pier body, clump weight, groove, the first fixed link, the second fixed link, the first nut, the second spiral shell
Through-hole is offered on mother, pedestal, through-hole, the first pier body and the second pier body, between the clump weight and the first fixed link
It is threadedly coupled and clump weight is symmetricly set on the first pier body or the second pier body, open up fluted on clump weight, first is solid
Fixed pole passes through through-hole perforation and is arranged and clump weight is fixed in the first fixed link by the first nut, second fixed link
One end is integrally molded pedestal and the second fixed link passes through the first pier body and the second pier body is fixed the two by the second nut.
However, the analysis found that, the photovoltaic construction of existing high stability is had the following disadvantages with pre-cast concrete pier；Its
One: playing stabilization only with self gravity, road holding is weaker, second, position is easy to happen offset between pier body up and down, leads
Cause connecting hole that can not be aligned；Third, connection procedure is cumbersome between pier body up and down, make troubles to staff, and between each other
Connective stability is weak.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the photovoltaic that the utility model provides a kind of high stability herein is constructed with prefabricated
Clump has road holding strong, is convenient for the positioning in hole when installation between pier body up and down, connection procedure is simple and steady between upper and lower pier body
The advantages that qualitative strong.
The utility model is realized in this way a kind of photovoltaic construction pre-cast concrete pier of high stability is constructed, including under
Pier body, upper pier body, firm ground nail, upper pier body are in the top center position for being horizontally set on lower pier body, and are connected with lower pier body activity
It connects, the inside of upper pier body and lower pier body is equipped with the fixation hole being vertical setting, and the side of fixation hole sets that there are two symmetrical
Location hole, the side of fixation hole sets there are four equally distributed connecting hole, and connecting hole is circumferentially positioned at the surrounding of fixation hole, under
The inside of pier body is equipped with firm ground nail, and the bosom position of fixation hole is arranged in firm ground nail insertion, and between fixation hole
Realize clearance fit, the inside of lower pier body is equipped with auxiliary positioning ground nail, and auxiliary positioning ground nail is embedded in the inside that location hole is arranged in
Middle position, and clearance fit is realized between location hole, the inside of lower pier body is equipped with fastening screw, fastening screw insertion setting
In the bosom position of connecting hole, and clearance fit is realized between connecting hole, the top of fastening screw is through setting upper
The top of the top center position of pier body, fastening screw is equipped with the second fastening nut, and the second fastening nut passes through with fastening screw
Be threadedly coupled, the side of lower pier body is equipped with dorsalis medullae spinalis extension base, and dorsalis medullae spinalis extension base is in the side wall for being horizontally set on lower pier body, and with lower pier body
It fits closely and fixes, the top of dorsalis medullae spinalis extension base is equipped with equally distributed positioning screw, and positioning screw, which is vertical setting, to be extended
The top center position of substrate, and be fixed by screws with dorsalis medullae spinalis extension base, the top of positioning screw is equipped with the first fastening spiral shell
Mother is connected through a screw thread between the first fastening nut and positioning screw, and the top of upper pier body is equipped with two pieces of symmetrical installations
The inside of upper pier body is arranged in the bottom end insertion of plate, mounting plate, and fits closely and fix with upper pier body, and the side of mounting plate is set
There is mounting hole.
As an improvement of the above technical solution, the photovoltaic of high stability, which is constructed, uses pre-cast concrete pier, sets at the top of lower pier body
There is the curved locating piece in edge, the curved locating piece in edge is vertical setting in the top edge position of lower pier body, and tight with lower pier body
Close to post and fix, the curved locating piece in edge of the top setting of lower pier body can fix upper pier body, so that peace
It will not shift during dress and after the installation is completed between upper pier body and lower pier body, inside and outside the curved locating piece in edge
90 degree of angles are formed, and the edge of the curved locating piece in edge is overlapped with lower pier body tip edge.
As an improvement of the above technical solution, the photovoltaic construction pre-cast concrete pier of high stability, the top of dorsalis medullae spinalis extension base
Equipped with clump weight, the bottom middle position of positioning screw is arranged in counterweight block nesting, and realizes that gap is matched between positioning screw
It closes, clump weight can increase the weight of lower pier body, so that will not cause because lower pier body weight is too light after installing photovoltaic apparatus
Photovoltaic apparatus is toppled over, and the safety of product is improved.
As an improvement of the above technical solution, the photovoltaic construction pre-cast concrete pier of high stability, the bottom of upper pier body is set
There is through-hole, through-hole is in the bottom middle position for being horizontally set on pier body, and photovoltaic apparatus during installation can run through the axis of bottom end
In through-hole, so that the weight of upper pier body acts directly on photovoltaic apparatus, the stability of photovoltaic apparatus is improved.
The utility model provides a kind of photovoltaic construction pre-cast concrete pier of high stability by improving herein, with existing height
The photovoltaic construction of stability is compared with pre-cast concrete pier, have the advantages that it is strong with road holding, when installation up and down between pier body
Convenient for the positioning in hole, connection procedure is simple between upper and lower pier body and stability is strong, embodies are as follows:
Advantage 1: the top of lower pier body is equipped with the curved locating piece in edge, and the curved locating piece in edge is vertical setting in lower pier body
Top edge position, and fit closely and fix with lower pier body, the curved locating piece in edge of the top setting of lower pier body can
Upper pier body is fixed, so that will not occur partially in installation process and after the installation is completed between upper pier body and lower pier body
It moves, 90 degree of angles, and the edge of the curved locating piece in edge and lower pier body top side is respectively formed inside and outside the curved locating piece in edge
Edge is overlapped.
Advantage 2: the top of dorsalis medullae spinalis extension base is equipped with clump weight, and the bottom interposition of positioning screw is arranged in counterweight block nesting
It sets, and realizes clearance fit between positioning screw, clump weight can increase the weight of lower pier body, so that installing photovoltaic apparatus
Afterwards, photovoltaic apparatus will not be caused to topple over because lower pier body weight is too light, improves the safety of product.
Advantage 3: the bottom of upper pier body is equipped with through-hole, and through-hole is in the bottom middle position for being horizontally set on pier body, photovoltaic
The axis of bottom end can be applied in through-hole by equipment during installation, so that the weight of upper pier body acts directly on photovoltaic apparatus, be mentioned
The stability of high photovoltaic apparatus.
Detailed description of the invention
Fig. 1 is a kind of photovoltaic construction pre-cast concrete pier structure schematic diagram of high stability of the utility model；
Fig. 2 is a kind of lower pier body partial cutaway view of the photovoltaic construction pre-cast concrete pier of high stability of the utility model；
Fig. 3 is a kind of upper pier body partial structurtes signal of the photovoltaic construction pre-cast concrete pier of high stability of the utility model
Figure.
Serial number as shown in the figure: the curved locating piece 6 in lower pier body 1, clump weight 2, connecting hole 3, fixation hole 4, location hole 5, edge,
Positioning screw 7, the first fastening nut 8, dorsalis medullae spinalis extension base 9, firm ground nail 10, auxiliary positioning ground nail 11, fastening screw 12, upper pier body
13, the second fastening nut 14, mounting plate 15, mounting hole 16 and through-hole 17.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
The utility model provides a kind of photovoltaic construction pre-cast concrete pier of high stability by improving herein, such as Fig. 1-figure
Shown in 3, it can be practiced as follows；Including lower pier body 1, upper pier body 13, firm ground nail 10, upper pier body 13 is in level
The top center position of lower pier body 1 is set, and is flexibly connected with lower pier body 1, the inside of upper pier body 13 and lower pier body 1 is equipped with
The fixation hole 4 being vertical setting, the side of fixation hole 4 are set there are two symmetrical location hole 5, and the side of fixation hole 4 is equipped with
Four equally distributed connecting holes 3, connecting hole 3 are circumferentially positioned at the surrounding of fixation hole 4, and the inside of lower pier body 1 is equipped with firmly
Nail 10, firm ground nail 10 is embedded in the bosom position that fixation hole 4 is arranged in, and realizes clearance fit between fixation hole 4, under
The inside of pier body 1 is equipped with auxiliary positioning ground nail 11, and auxiliary positioning ground nail 11 is embedded in the bosom position that location hole 5 is arranged in,
And clearance fit is realized between location hole 5, the inside of lower pier body 1 is equipped with fastening screw 12, and the insertion setting of fastening screw 12 exists
The bosom position of connecting hole 3, and clearance fit is realized between connecting hole 3, the top of fastening screw 12 exists through setting
The top center position of upper pier body 13, the top of fastening screw 12 are equipped with the second fastening nut 14, the second fastening nut 14 with it is tight
Gu screw 12 is connected through a screw thread, the side of lower pier body 1 is equipped with dorsalis medullae spinalis extension base 9, and dorsalis medullae spinalis extension base 9 is in be horizontally set on lower pier body 1
Side wall, and fit closely and fix with lower pier body 1, the top of dorsalis medullae spinalis extension base 9 is equipped with equally distributed positioning screw 7, positioning
Screw rod 7 is vertical setting in the top center position of dorsalis medullae spinalis extension base 9, and is fixed by screws with dorsalis medullae spinalis extension base 9, positions spiral shell
The top of bar 7 is equipped with the first fastening nut 8, is connected through a screw thread between the first fastening nut 8 and positioning screw 7, upper pier body 13
Top be equipped with two pieces of symmetrical mounting plates 15, the bottom end insertion of mounting plate 15 is arranged in the inside of upper pier body 13, and with
Upper pier body 13 is fitted closely and is fixed, and the side of mounting plate 15 is equipped with mounting hole 16.
The top of lower pier body is equipped with the curved locating piece 6 in edge, and the curved locating piece 6 in edge is vertical setting in lower pier body 1
Top edge position, and fit closely and fix with lower pier body 1, the curved locating piece 6 in edge of the top setting of lower pier body 1 can
Upper pier body 13 is fixed, so that in installation process and after the installation is completed will not between upper pier body 13 and lower pier body 1
It shifts, 90 degree of angles, and the edge of the curved locating piece 6 in edge and lower pier is respectively formed inside and outside the curved locating piece 6 in edge
1 tip edge of body is overlapped.
The top of dorsalis medullae spinalis extension base 9 be equipped with clump weight 2, the embedding bottom middle position for being set on positioning screw 7 of clump weight 2,
And clearance fit is realized between positioning screw 7, clump weight 2 can increase the weight of lower pier body 1, so that installing photovoltaic apparatus
Afterwards, photovoltaic apparatus will not be caused to topple over because lower 1 weight of pier body is too light, improves the safety of product.
The bottom of upper pier body 13 is equipped with through-hole 17, and through-hole 17 is in the bottom middle position for being horizontally set on pier body 13, light
The axis of bottom end can be applied in through-hole 17 by volt equipment during installation, so that the weight of upper pier body 13 acts directly on photovoltaic apparatus
On, improve the stability of photovoltaic apparatus.
The photovoltaic construction of a kind of high stability working principle of pre-cast concrete pier: firstly, staff is by fastening screw
12 penetrate in connecting hole 3 from lower 1 bottom end of pier body, then by the lower pier body of the photovoltaic construction of this kind of high stability pre-cast concrete pier
Firm ground nail 10 is driven underground through fixation hole 4 after adjusting direction in the position of photovoltaic apparatus to be installed for 1 horizontal, then will
Two auxiliary positioning ground nails 11 squeeze into ground through location hole 5, and upper pier body 12 is placed on lower pier after fixing to lower pier body 1
1 top center position of body guarantees the one-to-one correspondence of connecting hole 3 inside upper pier body 13 and lower pier body 1 when placement, is set in advance in down
Fastening screw 12 inside pier body 1 can come out through the connecting hole 3 of upper pier body 13, and the second fastening nut 14 is nested in fastening spiral shell
It follows closely 12 tops and tightens, at this time stable connection between upper pier body 13 and lower pier body 1, then clump weight 2 is nested on positioning screw 7
And tighten the first fastening nut 8 and it is fixed, entire pre-cast concrete pier fixation finishes, and photovoltaic apparatus is finally passed through installation
Plate 15 is connected thereto.
In summary；The photovoltaic construction pre-cast concrete pier of high stability described in the utility model, with existing high stability
Photovoltaic construction compared with pre-cast concrete pier and have road holding strong, be convenient for the positioning in hole, upper and lower pier when installation between pier body up and down
Connection procedure is simple between body and stability is strong.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (4)
1. a kind of photovoltaic construction pre-cast concrete pier of high stability, including lower pier body (1), upper pier body (13), firm ground nail
(10), it is characterised in that: the upper pier body (13) be in be horizontally set on the top center position of lower pier body (1), and with lower pier body
(1) it is flexibly connected, the inside of the upper pier body (13) and lower pier body (1) is equipped with the fixation hole (4) being vertical setting, described solid
The side for determining hole (4) is set there are two symmetrical location hole (5), and the side of the fixation hole (4) sets that there are four be uniformly distributed
Connecting hole (3), the connecting hole (3) is circumferentially positioned at the surrounding of fixation hole (4), and the inside of the lower pier body (1) is equipped with steady
Gu ground nail (10), firm ground nail (10) insertion is arranged in the bosom position of fixation hole (4), and with fixation hole (4) it
Between realize clearance fit, the inside of the lower pier body (1) is equipped with auxiliary positioning ground nail (11), and the auxiliary positioning ground nail (11) is embedding
Enter to be arranged in the bosom position of location hole (5), and realizes clearance fit between location hole (5), the lower pier body (1)
Inside is equipped with fastening screw (12), and the fastening screw (12) insertion is arranged in the bosom position of connecting hole (3), and with even
It connects and realizes clearance fit between hole (3), the top of the fastening screw (12) is through setting in the top center of upper pier body (13)
The top of position, the fastening screw (12) is equipped with the second fastening nut (14), second fastening nut (14) and fastening spiral shell
Nail (12) is connected through a screw thread, and the side of the lower pier body (1) is equipped with dorsalis medullae spinalis extension base (9), and the dorsalis medullae spinalis extension base (9) sets in level
The side wall in lower pier body (1) is set, and fits closely and fixes with lower pier body (1), the top of the dorsalis medullae spinalis extension base (9) is equipped with uniform
The positioning screw (7) of distribution, the positioning screw (7) are vertical setting in the top center position of dorsalis medullae spinalis extension base (9), and with prolong
It stretches substrate (9) to be fixed by screws, the top of the positioning screw (7) is equipped with the first fastening nut (8), and described first is tight
Gu be connected through a screw thread between nut (8) and positioning screw (7), the top of the upper pier body (13) be equipped with two pieces it is symmetrical
The bottom end insertion of mounting plate (15), the mounting plate (15) is arranged in the inside of upper pier body (13), and close with upper pier body (13)
It posts and fixes, the side of the mounting plate (15) is equipped with mounting hole (16).
2. the photovoltaic construction pre-cast concrete pier of a kind of high stability according to claim 1, it is characterised in that: the lower pier
The top of body (1) is equipped with the curved locating piece in edge (6), and the curved locating piece in edge (6) is vertical setting in lower pier body (1)
Top edge position, and fit closely and fix with lower pier body (1).
3. the photovoltaic construction pre-cast concrete pier of a kind of high stability according to claim 1, it is characterised in that: the extension
The top of substrate (9) is equipped with clump weight (2), the embedding bottom middle position for being set on positioning screw (7) of clump weight (2),
And clearance fit is realized between positioning screw (7).
4. the photovoltaic construction pre-cast concrete pier of a kind of high stability according to claim 1, it is characterised in that: the upper pier
The bottom of body (13) is equipped with through-hole (17), and the through-hole (17) is in the bottom middle position for being horizontally set on pier body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232413.2U CN208608923U (en) | 2018-08-02 | 2018-08-02 | A kind of photovoltaic construction pre-cast concrete pier of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232413.2U CN208608923U (en) | 2018-08-02 | 2018-08-02 | A kind of photovoltaic construction pre-cast concrete pier of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608923U true CN208608923U (en) | 2019-03-15 |
Family
ID=65671498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821232413.2U Active CN208608923U (en) | 2018-08-02 | 2018-08-02 | A kind of photovoltaic construction pre-cast concrete pier of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608923U (en) |
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2018
- 2018-08-02 CN CN201821232413.2U patent/CN208608923U/en active Active
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