CN216666214U - Adapter and adjustable photovoltaic support in hillside fields - Google Patents
Adapter and adjustable photovoltaic support in hillside fields Download PDFInfo
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- CN216666214U CN216666214U CN202122383959.6U CN202122383959U CN216666214U CN 216666214 U CN216666214 U CN 216666214U CN 202122383959 U CN202122383959 U CN 202122383959U CN 216666214 U CN216666214 U CN 216666214U
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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 an adapter and a sloping field adjustable photovoltaic support, wherein the adapter comprises a first metal connecting piece, a second metal connecting piece, a bolt and a nut, the first metal connecting piece is provided with a first pivot hole, the second metal connecting piece is provided with a second pivot hole, the bolt sequentially penetrates through the first pivot hole and the second pivot hole to enable the first metal connecting piece and the second metal connecting piece to form pivot joint, the nut is matched with the bolt in a threaded mode to enable the first metal connecting piece and the second metal connecting piece to be locked and fixed, the second metal connecting piece is further provided with a third pivot hole, and the central axis of the third pivot hole is perpendicular to the central axis of the first pivot hole and the central axis of the second pivot hole. The photovoltaic support comprises a stand column and a longitudinal beam, wherein one end of the stand column is fixedly connected with the ground, and the other end of the stand column is connected with the longitudinal beam through an adapter. It has the following advantages: realize photovoltaic module east and west direction installation angle's regulation on a large scale, realize the installation of the photovoltaic support of complicated topography, simple structure, the installation effectiveness is high.
Description
Technical Field
The utility model relates to the field of photovoltaic supports, in particular to an adapter and an adjustable photovoltaic support suitable for sloping fields with inclined ground in the east-west-south-north directions.
Background
Traditional photovoltaic support is a fixed bolster on the whole, and photovoltaic module installation angle control range on it is limited, can only be used to in the installation of the less ground of east west direction slope, is difficult to all have the topography installation of slope in the great topography of east west slope or east west direction and north-south direction, and the installation of current photovoltaic support on this kind of topography is difficult to guarantee simultaneously that the photovoltaic board keeps the installation angle of east-west direction and the domatic parallel in order to obtain the installation angle of biggest illumination area and north-south direction with the east-west. Make the photovoltaic resource of this type of topography department can not utilize, if the installation that will carry out the photovoltaic support in this type of topography department still needs a large amount of land leveling work moreover, lead to the photovoltaic support to build long consuming time, it is inefficient, destroyed ecological environment again.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adapter and a sloping field adjustable photovoltaic support, which overcome the defects of the prior art in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an adapter comprises a first metal connecting piece, a second metal connecting piece, a bolt and a nut, wherein a first pivot hole is formed in the first metal connecting piece, a second pivot hole is formed in the second metal connecting piece, the bolt sequentially penetrates through the first pivot hole and the second pivot hole to enable the first metal connecting piece and the second metal connecting piece to form a pivot joint, the nut is matched with the bolt in a threaded mode to enable the first metal connecting piece and the second metal connecting piece to be locked and fixed, a third pivot hole is further formed in the second metal connecting piece, and the central axis of the third pivot hole is perpendicular to the central axis of the first pivot hole and the central axis of the second pivot hole.
In one embodiment: the first metal connecting piece is provided with a first integrally-formed doorframe-shaped pivot seat and a connecting piece, the second metal connecting piece is provided with a second integrally-formed doorframe-shaped pivot seat and a third integrally-formed doorframe-shaped pivot seat, the second pivot seat and the third pivot seat are arranged back to back and are perpendicular to each other, the first pivot hole is provided with two pivot holes, two pivot holes are respectively arranged on two door side walls of the first pivot seat, the second pivot hole is provided with two pivot holes, one pivot hole is respectively arranged on two door side walls of the second pivot seat, the third pivot hole is provided with two pivot holes, one pivot hole is respectively arranged on two door side walls of the third pivot seat, and the two sets of bolt and nut are matched with the first pivot hole and the second pivot hole in a locking mode.
The utility model provides an adjustable photovoltaic support in hillside fields, it includes stand, longeron, the one end rigid coupling ground of this stand and the other end and longeron pass through as above the adapter be connected, the other end of this stand passes through the bolt and cooperates the lock solid with the pivot hole three of the metal connecting piece two of this adapter, the metal connecting piece one rigid coupling of this longeron body and this adapter.
In one embodiment: the support structure comprises a vertical column, a longitudinal beam and an inclined strut, wherein one end of the inclined strut is fixedly connected with the vertical column, the other end of the inclined strut is connected with the longitudinal beam through the adapter, so that a triangular support structure is formed among the vertical column, the longitudinal beam and the inclined strut, and the other end of the inclined strut is matched and locked with a third pivot hole of a second metal connecting piece of the adapter through a bolt.
In one embodiment: one end of the upright post is fixedly connected with the ground through a ground bolt, one end of the ground bolt is inserted into the ground, the other end of the ground bolt is provided with a central hole for the upright post to be inserted into, a through hole is arranged on the hole wall of the central hole, a nut is arranged on the hole wall corresponding to the position of the through hole, a screw hole of the nut is coaxially butted with the through hole, one end of the upright post is inserted into the central hole, and the nut is in threaded connection with the bolt through the bolt, and the tail end of the bolt penetrates through the through hole to abut against the upright post so that the upright post is fixed on the ground bolt.
In one embodiment: still include the purlin, this purlin rigid coupling is on the longeron for install photovoltaic module.
In one embodiment: two inclined struts are connected to each upright column, are distributed on two sides of the upright column and are connected to the same longitudinal beam.
In one embodiment: one end of the diagonal brace is locked on the upright post through the hoop and the matched bolt and the nut.
Compared with the background technology, the technical scheme has the following advantages:
the adapter is connected through the present case between stand on the photovoltaic support of present case and the longeron, accessible bolt and pivot hole one, the pin joint cooperation of pivot hole two realizes rotating before bolt and nut lock solid between the metal connecting piece one and the metal connecting piece two of adapter, therefore the installation angle accessible adapter of longeron is adjusted, can realize that the longeron east and west direction installation angle is adjustable, guarantees to carry on photovoltaic module on the longeron and the east and west slope parallel on ground, makes photovoltaic module obtain the biggest illumination area. The angle of the photovoltaic module in the south-north direction can be adjusted through the third pivot hole of the second metal connecting piece of the adapter and matched with the bolt to achieve the pivot angle adjustment and then locked with the upright post, namely the installation angle of the photovoltaic module in the south-north direction can also be adjusted through the adapter. The adapter is large in adjustment angle, so that a photovoltaic module can be installed at an angle parallel to the east-west slope, and therefore the photovoltaic support built by the adapter can reduce the land leveling workload for building a photovoltaic power station on complex terrains, not only is the construction cost saved, but also the ecological environment damage is reduced; a large amount of sloping fields which cannot be built with photovoltaic power stations originally are utilized, and photovoltaic resource waste is reduced; the photovoltaic support is simple to mount and convenient to adjust, the difficulty of mounting the photovoltaic support on the sloping field terrain is reduced, and the mounting time and the mounting cost are saved.
Drawings
The utility model is further illustrated by the following figures and examples.
Fig. 1 is a schematic structural diagram of an adapter according to an embodiment.
Fig. 2 is a front view of the adjustable photovoltaic bracket for sloping fields according to the second embodiment.
Fig. 3 is a partially enlarged view of fig. 2.
Fig. 4 is a side view of the adjustable photovoltaic support for sloping fields according to the second embodiment.
Fig. 5 is one of the partial enlarged views of fig. 4.
Fig. 6 is a second partial enlarged view of fig. 4.
Detailed Description
Example one, consider fig. 1:
an adapter 100 comprises a first metal connecting piece 110, a second metal connecting piece 120, a bolt 130 and a nut 140, wherein the first metal connecting piece 110 is provided with a first pivot hole, the second metal connecting piece 120 is provided with a second pivot hole, the bolt 130 sequentially penetrates through the first pivot hole and the second pivot hole to enable the first metal connecting piece 110 and the second metal connecting piece 120 to form pivot joint, the nut 140 is matched with the bolt 130 in a screwing mode to enable the first metal connecting piece 110 and the second metal connecting piece 120 to be locked and fixed, the second metal connecting piece 120 is further provided with a third pivot hole 122, and the central axis of the third pivot hole 122 is perpendicular to the central axis of the first pivot hole and the central axis of the second pivot hole.
Specifically, the first metal connecting member 110 has a first integrally formed door frame-shaped pivot seat 112 and a connecting piece 113, the second metal connecting member 120 has a second integrally formed door frame-shaped pivot seat 123 and a third integrally formed door frame-shaped pivot seat 124, the second and third pivot seats 123 and 124 are arranged back to back (i.e., the door top walls of the second and third pivot seats 123 and 124 are the same) and perpendicular to each other, the first pivot hole has two and is respectively arranged on the two door side walls of the first pivot seat 112, the second pivot hole has two and is respectively arranged on the two door side walls of the second pivot seat 123, the third pivot hole 122 has two and is respectively arranged on the two door side walls of the third pivot seat 124, and the bolt 130 and the nut 140 have two sets and are adapted to lock-connect the two pairs of the first pivot hole and the second pivot hole.
Example two, consider fig. 2-6: the utility model provides an adjustable photovoltaic support in sloping field, it includes stand 1, longeron 2, still includes purlin 3 usually, and this purlin 3 rigid coupling is on longeron 2, and photovoltaic module 4 installs on purlin 3. One end of the upright post 1 is fixedly connected to the ground, and the other end of the upright post 1 is connected to the longitudinal beam 2 through the adapter 100 according to the first embodiment, specifically, the other end of the upright post 1 is locked and locked in a matching manner with the third pivot hole 122 of the second metal connecting member 120 of the adapter 100 through a bolt, and the body of the longitudinal beam 2 is fixedly connected to the first metal connecting member 110 of the adapter 100.
The universal joint comprises a vertical column 1, a diagonal brace 5, wherein one end of the diagonal brace 5 is fixedly connected with the vertical column 1, and the other end of the diagonal brace 5 is connected with a longitudinal beam 2 through the adapter 100 described in the first embodiment, so that a triangular support structure is formed among the vertical column 1, the longitudinal beam 2 and the diagonal brace 5, specifically, the other end of the diagonal brace 5 is locked and matched with a third pivot hole 122 of a second metal connecting piece 120 of the adapter 100 through a bolt, the body of the longitudinal beam 2 is fixedly connected with a first metal connecting piece 110 of the adapter 100, and one end of the diagonal brace 5 is locked and fixed on the vertical column 1 through a hoop 6, a bolt and a nut. Generally, two inclined struts 5 are connected to each upright 1, and the two inclined struts 5 are distributed on two sides of the upright 1 and connected to the same longitudinal beam 2.
The upright post 1 and the longitudinal beam 2 and the inclined strut 5 and the longitudinal beam 2 on the photovoltaic support are connected through the adapter 100, and the first metal connecting piece 110 and the second metal connecting piece 120 of the adapter 100 can rotate through the pin joint matching of the bolt 130 and the first pivot hole and the second pivot hole before the bolt 130 and the nut 140 are locked. Usually, the longitudinal beam 2 is made of C-shaped steel, the connecting sheet 113 is formed by reversely and vertically bending two side walls away from a door top wall of a first pivot base 112, when the longitudinal beam 2 is connected with the adapter 100, two right-angle walls (bottom wall and side walls) of the C-shaped longitudinal beam are correspondingly locked and fixed with the connecting sheet 113 of a first metal connecting piece 110 and the door top wall of a first pivot base 112, and the purline 3 is fixed on the top wall of the C-shaped longitudinal beam 2, and the angle of the longitudinal beam 2 can be changed by adjusting the pivoting angle of the first metal connecting piece 110 and the second metal connecting piece 120, so that the orientation angle of the photovoltaic module 4 placed on the longitudinal beam 2 is changed, that the mounting angle of the longitudinal beam 2 in the east-west direction can be adjusted, the photovoltaic module 4 carried on the longitudinal beam 2 is guaranteed to be parallel to the east-west gradient of the ground, and the photovoltaic module 4 can obtain the maximum illumination area. The angle of the photovoltaic module 4 in the north-south direction can be adjusted by the aid of the third pivot hole 122 of the second metal connecting piece 120 of the adapter 100 and the bolt, and then the angle is adjusted and locked with the upright post 1 or the inclined strut 5 through the end of the bolt against the upright post 1 or the inclined strut 5, namely, the installation angle of the photovoltaic module 4 in the north-south direction can also be adjusted by the aid of the adapter 100. The adapter 100 is large in adjustment angle, so that the photovoltaic module 4 can be installed on the ground with the east-west gradient and the south-north gradient at an angle parallel to the east-west gradient and can also have a proper installing angle in the south-north direction, therefore, the photovoltaic support built by the adapter 100 can reduce the land leveling workload (without land leveling work) for building a photovoltaic power station on a complex terrain, thereby saving the construction cost and reducing the ecological environment damage; a large amount of sloping fields which cannot be built with photovoltaic power stations originally are utilized, and photovoltaic resource waste is reduced; the photovoltaic support is simple to mount and convenient to adjust, the difficulty of mounting the photovoltaic support on the sloping field terrain is reduced, and the mounting time and the mounting cost are saved.
In this embodiment, one end of the upright post 1 is fixedly connected to the ground through a ground bolt 7, one end of the ground bolt 7 is inserted into the ground, the other end of the ground bolt 7 is provided with a central hole 71 into which the upright post is inserted, a through hole is formed in the hole wall of the central hole 71, a nut is arranged on the hole wall corresponding to the through hole, a screw hole of the nut is coaxially abutted to the through hole, one end of the upright post 1 is inserted into the central hole, and the nut is screwed through the bolt, and the tail end of the bolt penetrates through the through hole to abut against the upright post, so that the upright post 1 is fixed to the ground bolt 7 (at this time, locking friction force is generated between the bolt and the upright post 1). The nut is arranged on the hole wall of the central hole, so that the connection strength of the bolt and the central hole 71 of the ground bolt 7 can be ensured, and the locking connection is firmer. In order to improve the locking strength, a plurality of nuts for connecting the inside and the outside of the central hole are generally arranged on the periphery of the hole wall of the central hole 71, that is, a plurality of bolt locking points 72 are arranged, so that enough locking friction force is ensured, and the locking strength is improved.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, and all equivalent variations and modifications made within the scope of the present invention and the content of the description should be included in the scope of the present invention.
Claims (8)
1. An adapter, its characterized in that: the bolt sequentially penetrates through the first pivot hole and the second pivot hole to enable the first metal connecting piece and the second metal connecting piece to form a pivot joint, the nut is matched with the bolt in a threaded mode to enable the first metal connecting piece and the second metal connecting piece to be locked and fixed, a third pivot hole is further formed in the second metal connecting piece, and the central axis of the third pivot hole is perpendicular to the central axis of the first pivot hole and the central axis of the second pivot hole.
2. The adapter as claimed in claim 1, wherein: the first metal connecting piece is provided with a first integrally-formed doorframe-shaped pivoting seat and a connecting piece, the second metal connecting piece is provided with a second integrally-formed doorframe-shaped pivoting seat and a third integrally-formed pivoting seat, the second pivoting seat and the third pivoting seat are arranged back to back and are perpendicular to each other, the first pivoting hole is provided with two pivoting holes, the two pivoting holes are respectively arranged on two door side walls of the first pivoting seat, the two pivoting holes are respectively arranged on two door side walls of the second pivoting seat, the three pivoting holes are provided with two pivoting holes, the two pivoting holes are respectively arranged on two door side walls of the third pivoting seat, and the bolt and the nut are provided with two sets of two pairs of first pivoting holes and two pivoting holes which are matched and locked.
3. The utility model provides an adjustable photovoltaic support in hillside fields which characterized in that: the connector comprises an upright post and a longitudinal beam, wherein one end of the upright post is fixedly connected with the ground, the other end of the upright post is connected with the longitudinal beam through the adapter according to claim 1 or 2, the other end of the upright post is matched and locked with a third pivot hole of a second metal connecting piece of the adapter through a bolt, and a body of the longitudinal beam is fixedly connected with the first metal connecting piece of the adapter.
4. The photovoltaic support that sloping field is adjustable of claim 3, characterized in that: the connector assembly further comprises a diagonal brace, one end of the diagonal brace is fixedly connected with the upright post, the other end of the diagonal brace is connected with the longitudinal beam through the connector according to claim 1 or 2, so that a triangular support framework is formed among the upright post, the longitudinal beam and the diagonal brace, and the other end of the diagonal brace is matched and locked with the third pivot hole of the second metal connecting piece of the connector through a bolt.
5. The adjustable photovoltaic bracket for sloping fields as claimed in claim 3 or 4, wherein: one end of the upright post is fixedly connected with the ground through a ground bolt, one end of the ground bolt is inserted into the ground, the other end of the ground bolt is provided with a central hole for the upright post to be inserted into, a through hole is arranged on the hole wall of the central hole, a nut is arranged on the hole wall corresponding to the position of the through hole, a screw hole of the nut is coaxially butted with the through hole, one end of the upright post is inserted into the central hole, and the nut is in threaded connection with the bolt through the bolt, and the tail end of the bolt penetrates through the through hole to abut against the upright post so that the upright post is fixed on the ground bolt.
6. The adjustable photovoltaic support of claim 4, wherein: still include the purlin, this purlin rigid coupling is on the longeron for install photovoltaic module.
7. The adjustable photovoltaic support of claim 4, wherein: two inclined struts are connected to each upright column, are distributed on two sides of the upright column and are connected to the same longitudinal beam.
8. The adjustable photovoltaic bracket for sloping fields as claimed in claim 4 or 7, wherein: one end of the diagonal brace is locked on the upright post through the hoop and the matched bolt and the nut.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121904818 | 2021-08-13 | ||
| CN2021219048188 | 2021-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216666214U true CN216666214U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122383959.6U Active CN216666214U (en) | 2021-08-13 | 2021-09-29 | Adapter and adjustable photovoltaic support in hillside fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216666214U (en) |
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2021
- 2021-09-29 CN CN202122383959.6U patent/CN216666214U/en active Active
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