CN210899033U - Fixed adjustable photovoltaic mounting system in hillside fields - Google Patents
Fixed adjustable photovoltaic mounting system in hillside fields Download PDFInfo
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- CN210899033U CN210899033U CN201922381699.1U CN201922381699U CN210899033U CN 210899033 U CN210899033 U CN 210899033U CN 201922381699 U CN201922381699 U CN 201922381699U CN 210899033 U CN210899033 U CN 210899033U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a sloping field fixed adjustable photovoltaic bracket system, which comprises an oblique beam, a stand column for supporting the oblique beam, and a plurality of purlins which are vertically connected with the oblique beam into a whole and are arranged on the oblique beam at intervals, wherein the purlins are used for fixing photovoltaic components; the upright post is adjustably fixed on the upright post base; the inclined beams are arranged at intervals along a plurality of groups of purlines; the middle part of any one inclined beam is rotatably connected with the top of the upright post, one side of the inclined beam, which is far away from the middle part, is pivotally connected with the middle lower part of the upright post through a jack, and the other end of the inclined beam, which is far away from the middle part, is pivotally connected with the upright post through an inclined strut; the jack, the upright post and the oblique beam form a triangular structure, and the oblique beam, the oblique support and the upright post form a triangular structure; and adjacent jacks of adjacent oblique beams are in transmission connection, so that the photovoltaic module is driven to rotate through synchronous stretching of the adjacent jacks. The utility model discloses not only stable in structure, simple to operate, strong adaptability, easy operation, save material moreover.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic tracking support, concretely relates to fixed adjustable photovoltaic mounting system in hillside fields.
Background
In a photovoltaic tracking system, in order to optimize the use of sunlight, a photovoltaic module is mounted on a support, an adjustable support is generally adopted to bear the photovoltaic module, and the inclination angle of the photovoltaic module can be tracked and adjusted according to the change of the irradiation angle of the sun. However, in the fixed and adjustable photovoltaic support structure in the market at present, the upright posts are integrated and can only be installed on the flat ground; when the angle of the adjusting arm is adjusted, a plurality of persons are required to cooperate to operate; the inclined beams are supported on one side, and the structural stability is poor due to large material specification.
In view of this, the technical staff in the field aims at providing a slope fixing adjustable photovoltaic support system that stable in structure, simple to operate, strong adaptability, easy operation, material saving.
Disclosure of Invention
The utility model aims at providing a stable in structure, simple to operate, strong adaptability, easy operation, save material's fixed adjustable photovoltaic mounting system in hillside fields.
The utility model discloses a fixed adjustable photovoltaic mounting system in hillside fields, the technical scheme who adopts as follows:
a sloping field fixed adjustable photovoltaic bracket system comprises an oblique beam, an upright post for supporting the oblique beam and a plurality of purlins which are vertically connected with the oblique beam into a whole and are arranged on the oblique beam at intervals, wherein the purlins are used for fixing photovoltaic components; the method is characterized in that:
the upright post is adjustably fixed on the upright post base;
the inclined beams are arranged at intervals along a plurality of groups of purlines; the middle part of any one inclined beam is rotatably connected with the top of the upright post, one side of the inclined beam, which is far away from the middle part, is pivotally connected with the middle lower part of the upright post through a jack, and the other end of the inclined beam, which is far away from the middle part, is pivotally connected with the upright post through an inclined strut; the jack, the upright post and the oblique beam form a triangular structure, and the oblique beam, the oblique support and the upright post form a triangular structure;
and adjacent jacks of adjacent oblique beams are in transmission connection, so that the photovoltaic module is driven to rotate through synchronous stretching of the adjacent jacks.
Preferably, the upright post base is provided with a mounting flat plate, and the upright post is fixed on the mounting flat plate in an angle-adjustable manner.
Furthermore, an embedded bolt which extends out of the upright column base is arranged in the upright column base, and the fixed position of the installation flat plate relative to the upright column base is adjusted on the installation flat plate through the thread matching of an adjusting nut and the embedded bolt;
the mounting plate is provided with a pair of mounting side plates for mounting the stand column, and the mounting side plates are provided with a group of inclination angle adjustable waist holes for adjusting the fixed angle of the stand column relative to the mounting side plates.
Preferably, the connecting end of the inclined strut and the upright post is a strip hole convenient to adjust.
Preferably, the inclined strut and the inclined beam are fixedly and integrally connected through a connecting piece.
Preferably, the jack comprises 4 rhombic connecting rods, a screw rod, a top seat and a base;
the 4 connecting rods are respectively distributed with 2 on two sides by taking the upright post as a central line, and the upper and lower 2 connecting rods on two sides are respectively connected through a first pivoting piece and a second pivoting piece; the 2 connecting rods on the upper side are rotatably connected with the middle part of the oblique beam through a top seat, and the 2 connecting rods on the lower side are rotatably connected with the middle lower part of the upright post through a base;
the screw rod sequentially penetrates through the first pivoting piece and the second pivoting piece, and the screw rod penetrates through the end part of the first pivoting piece to be in transmission connection with the output end of the driving shaft; the screw rod is sleeved with a stopping assembly, and the stopping assembly is used for stopping the first pivoting piece from moving towards one side far away from the driving shaft along the axial direction of the screw rod in the process that the jack is ejected along with the rotation of the screw rod.
Further, the stop assembly comprises a first stop piece arranged on one side of the first pivoting piece and a second stop piece arranged on the other side of the first pivoting piece, and when the driving rod drives the screw rod to rotate, the first stop piece and the second stop piece respectively stop the first pivoting piece to move so that the second pivoting piece moves towards or away from the first pivoting piece.
Further, the first stopper and the second stopper are both provided as thrust ball bearings.
Furthermore, the screw rods on the axial outer sides of the first stop piece and the second stop piece are respectively sleeved with a limiting nut.
Preferably, the adjacent jacks are in transmission connection through a transmission rod, and two ends of the transmission rod are respectively connected with the screw rods of the two adjacent jacks;
the screw rod is driven to rotate through the driving shaft to drive the transmission rod to rotate, then the transmission rod drives the screw rods of the adjacent jacks to synchronously rotate, and therefore synchronous stretching of the jacks is achieved.
Preferably, the drive shaft is in transmission connection with a handle or an electric hand drill.
The utility model discloses can bring following beneficial effect:
1) the utility model discloses the center pillar adopts split type structure, and the stand is fixed on the installation flat board through installation curb plate angle is adjustable, and the installation flat board passes through the screw-thread fit of adjusting nut and pre-buried bolt to be fixed on the stand base, and the uniformity of stand mounting height can be adjusted to the correspondence, especially can adapt to the angle of the rotatory stand of topography. Therefore, the stand column is adjusted compared with the stand column base, so that the operation is simple, the material is saved, and the stand column is more suitable for mounting the slope support along with the slope.
2) In the utility model, the front support of the photovoltaic bracket is stably formed by the triangular structure formed by the jack, the upright post and the oblique beam, and the back support of the photovoltaic bracket is stably formed by the triangular structure formed by the oblique support, the upright post and the oblique beam; further guarantee the stability of structure, strengthened photovoltaic mounting system's structural strength.
3) The utility model discloses in if loosen the bracing and be connected with the stand, fasten the bracing again behind the jack angle of adjustment and be connected with the stand, only need single-person operation just can accomplish the regulation to photovoltaic support tracking angle, the operation is very convenient, adjust the high efficiency.
4) The utility model discloses the structural design of jack realizes a plurality of jacks through the transmission pole and stretches out and draws back in step to realize entire system's tracking and rotate, especially the both sides of first pivot piece set up the locking subassembly on the lead screw, regard as basic fixed point with first pivot piece, thereby prevent to rotate the in-process at the lead screw and drive first pivot piece and remove, make the relative first pivot piece reciprocating motion of second pivot piece, effectively ensure the synchronous flexible effect of jack.
Drawings
Figure 1 is the utility model discloses photovoltaic module installs the structure chart.
Fig. 2 is the utility model discloses the fixed adjustable photovoltaic mounting system's of hillside fields schematic structure.
Fig. 3 is a mounting structure diagram of the center pillar and the inclined strut of the present invention.
Fig. 4 is a mounting structure diagram of the column and the column base of the present invention.
Fig. 5 is an axonometric view of the triangular structure formed by the jack and the diagonal brace with the upright post and the diagonal beam.
Fig. 6 is a mounting structure diagram of the middle diagonal brace, the jack and the upright post of the utility model.
Fig. 7 is a mounting structure diagram of the middle inclined strut and the inclined beam of the present invention.
Fig. 8 is a schematic structural view of the middle jack of the present invention.
Fig. 9 is a mounting structure diagram of the jack of the present invention.
Fig. 10 is a schematic structural view of the first pivot member of the present invention.
Fig. 11 is a schematic structural view of the second pivot member of the present invention.
Fig. 12 is a schematic structural view of the transmission connection between the jacks of the present invention.
Fig. 13 is a schematic view of the connection structure between the middle transmission rod and the screw rod of the present invention.
Fig. 14 is a schematic structural view of the joint between the purlin and the oblique beam in the present invention.
The notations in the figures have the following meanings:
1-an oblique beam; 2-diagonal brace, 20-strip hole, 21-connecting piece;
3-a jack; 30-connecting rod, 300-first pivot member, 301-second pivot member, 302-thrust ball bearing, 303-limit nut; 31-a screw rod; 32-a top seat; 33-a base; 34-a transfer rod;
4-purlin, 40-purlin bracket; 5-a photovoltaic module; 6-upright post;
7-upright column base, 70-mounting flat plate, 71-embedded bolt, 72-adjusting nut and 73-mounting side plate.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1 to 3, the embodiment is an adjustable photovoltaic support system fixed on a sloping field, and the adjustable photovoltaic support system comprises an oblique beam 1, a stand column 6 for supporting the oblique beam 1, and a plurality of purlins 4 which are vertically connected with the oblique beam 1 into a whole and are arranged on the oblique beam 1 at intervals, wherein the purlins 4 are used for fixing photovoltaic modules 5;
as shown in fig. 4, the upright 6 is adjustably fixed on an upright base 7;
the oblique beams 1 are arranged along the purlines 4 at intervals; as shown in fig. 5, the middle part of any oblique beam 1 is rotatably connected with the top part of an upright post 6, one side of the oblique beam 1 far away from the middle part is pivotally connected with the middle lower part of the upright post through a jack 3, and the other side of the oblique beam 1 far away from the middle part is pivotally connected with the upright post through an oblique brace 2; the jack 3, the upright post 6 and the oblique beam 1 form a triangular structure, and the inclined strut 2, the upright post 6 and the oblique beam 1 form a triangular structure;
and adjacent jacks 3 of adjacent oblique beams 1 are in transmission connection, so that the photovoltaic module 5 is driven to rotate by synchronous stretching of the adjacent jacks 3.
The embodiment provides a photovoltaic support structure with double-layer oblique beams, which is characterized in that jacks 3 are synchronously stretched and contracted through transmission connection among the jacks 3 to drive the whole system to track and rotate, so that the purpose of photovoltaic tracking is achieved; on the basis, the upright post 6 is adjustably fixed on the upright post base 7, and the angle of the upright post 6 can be rotated, so that the slope support mounting along with the slope is realized. Moreover, a front support of the photovoltaic bracket is stably formed through a triangular structure formed by the jack 3, the upright post 6 and the oblique beam 1, and a rear support of the photovoltaic bracket is stably formed through a triangular structure formed by the oblique support 2, the upright post 6 and the oblique beam 1; the stability of the structure is further ensured, and the structural strength of the photovoltaic bracket system is enhanced; and if the connection between the inclined strut 2 and the upright post 6 is loosened, the connection between the inclined strut 2 and the upright post 6 is fastened again after the angle of the telescopic jack is adjusted, so that the support angle can be adjusted by a single person, and the operation is very convenient and efficient.
Example 2
As shown in fig. 1 to 3, the slope fixing adjustable photovoltaic bracket system comprises an oblique beam 1, a stand column 6 for supporting the oblique beam 1, and a plurality of purlins 4 which are vertically connected with the oblique beam 1 into a whole and are arranged on the oblique beam 1 at intervals, wherein the purlins 4 are used for fixing photovoltaic modules 5;
as shown in fig. 4, the upright 6 is adjustably fixed on an upright base 7; the upright post base 7 is provided with a mounting flat plate 70, and the upright post 6 is fixed on the mounting flat plate 70 in an angle-adjustable manner;
the oblique beams 1 are arranged along the purlines 4 at intervals; as shown in fig. 5, the middle part of any one of the oblique beams 1 is rotatably connected with the top of the upright post 6, one side of the oblique beam 1 away from the middle part is pivotally connected with the middle lower part of the upright post through a jack 3, and the other side of the oblique beam 1 away from the middle part is pivotally connected with the upright post through an oblique brace 2; the jack 3, the upright post 6 and the oblique beam 1 form a triangular structure, and the inclined strut 2, the upright post 6 and the oblique beam 1 form a triangular structure;
and adjacent jacks 3 of adjacent oblique beams 1 are in transmission connection, so that the photovoltaic module 5 is driven to rotate by synchronous stretching of the adjacent jacks 3.
This embodiment provides and can carry out the regulation of angle between stand 6 and the stand base 7, is adapted to the photovoltaic support installation of different slopes more.
As a preferred embodiment, a suspended embedded bolt 71 is fixedly arranged in the column base 7, and the adjustment of the fixing position of the installation plate 70 relative to the column base 7 is realized on the installation plate 70 through the threaded matching of an adjusting nut 72 and the embedded bolt 71; therefore, the structure enables the installation flat plate 70 to be fixed on the stand column base 7 in an adjustable mode through threads, and the adjustment of the height consistency of the top surface of the foundation for installing the stand column 6 can be achieved through the adjustment nut 72 in a threaded rotation mode compared with the embedded bolt 71, so that the height consistency of the top surface of the foundation is guaranteed.
A pair of mounting side plates 73 for mounting the upright post 6 are arranged on the mounting flat plate 70, and a group of inclination angle adjustable waist holes 730 are arranged on the mounting side plates 73 and used for adjusting the fixed angle of the upright post 6 relative to the mounting side plates 73; therefore, the angle of the upright post 6 and the upright post base 7 can be adjusted correspondingly by adjusting the inclination angle of the mounting side plate 73 relative to the upright post 6. Specifically, for the convenience of arranging, this group of the adjustable waist holes 730 in inclination include along vertical horizontal waist type hole and the circular port of arranging respectively at last downside, it is corresponding, the same adjustable waist hole in inclination that sets up the correspondence on the stand to, when stand 6 is fixed with installation curb plate 73, at first through the circular port with stand 6 and installation curb plate 73 bolt fastening, the rethread bolt passes horizontal waist type hole on installation curb plate 73 and the stand, can realize the regulation of different angles in the fixed of the downthehole different positions of horizontal waist type.
In practical application, the upright post base 7 is installed on a field civil engineering foundation, the upright post 6 is installed on the upright post base 7 in an angle-adjustable manner, the upright post 6 is fixed on the installation flat plate 70 through the installation side plate 73, and a split type design is adopted for the upright post 6, so that the angle adjustment of the upright post 6 relative to the upright post base 7 can be realized, and the photovoltaic support is more suitable for the installation of a photovoltaic support in a slope terrain.
As another preferred embodiment, as shown in fig. 6, the connection end of the inclined strut 2 and the upright post 6 is provided with a long hole 20 for easy adjustment. Therefore, when the angle adjusting device is adjusted, the connecting bolt between the inclined strut 2 and the upright post 6 is loosened, the photovoltaic support rotates to drive the bolt to slide in the strip hole 20, and the connecting bolt is fastened again after the angle adjusting is completed.
As another preferred embodiment, as shown in fig. 7, the inclined strut 2 and the inclined beam 1 are fixedly and integrally connected through a connecting member 21.
As another preferred embodiment, as shown in fig. 8 and 9, the jack 3 includes 4 rhombic connecting rods 30, a screw rod 31, a top seat 32 and a base 33;
the 4 connecting rods 30 are respectively distributed at two sides by taking the upright column as a central line by 2, and the upper and lower 2 connecting rods 30 at two sides are respectively connected through a first pivoting piece 301 and a second pivoting piece 302; 2 connecting rods 30 on the upper side are pivotally connected with one side, far away from the middle part, of the inclined beam 1 through a top seat 32, and 2 connecting rods 30 on the lower side are pivotally connected with the middle lower part of the upright post 6 through a base 33;
the screw rod 31 sequentially passes through the first pivoting piece 301 and the second pivoting piece 302, and the screw rod 31 passes through the end part of the first pivoting piece 301 and is in transmission connection with the output end of the driving shaft; a through hole for penetrating the screw rod 31 is formed in the first pivoting piece 301, a threaded hole for penetrating the screw rod 31 and matching the screw rod 31 to rotate is formed in the second pivoting piece 302, and a stop assembly is sleeved on the screw rod 31 and used for stopping the first pivoting piece 301 from moving towards one side far away from the driving shaft along the axial direction of the screw rod 31 in the process that the jack 3 rotates along with the screw rod 31 and is ejected.
In the embodiment, the jack 3 is pivotally connected to the system upright 6 through a base 33 and pivotally connected to one side of the oblique beam 1 through a top seat 32, and is connected with the system upright 6 and the oblique beam 2 to form a triangular structure; specifically, footstock 32 includes 2U-shaped pieces of bending of arranging from top to bottom, base 33 is the same including 2U-shaped pieces of bending of arranging from top to bottom, wherein, 2U-shaped pieces of bending of arranging from top to bottom use respective horizontal plane fixed connection as an organic whole, use lead screw 31 as the axis, the tip that pivot piece was kept away from to two connecting rods 30 that are located axis upper portion all rotates through the screw and connects on the lower U-shaped piece of bending of footstock 32, the tip that pivot piece was kept away from to two connecting rods 30 that are located the axis lower part all rotates through the screw and connects in the last U-shaped piece of bending of base 32. And preferably, an arrangement form of the jack is provided, the screw rod 31 of the jack 3 is driven to rotate by the driving shaft, the screw rod 31 drives the second pivoting member 302 to rotate, so that the second pivoting member 302 moves towards or away from the first pivoting member 301, that is, the second pivoting member 302 reciprocates along the axial direction of the screw rod 31, thereby the jack 3 performs the telescopic movement of ejecting or retracting. In particular, a stop assembly is sleeved on the screw rod 31, so that the screw rod 31 can be prevented from driving the first pivoting member 301 to move towards the side far away from the driving shaft in the rotating process of the screw rod 31.
Preferably, the stopping assembly includes a first stopping member disposed on one side of the first pivoting member 301, and a second stopping member disposed on the other side of the first pivoting member 301, and when the driving shaft drives the screw rod 31 to rotate, the first stopping member and the second stopping member respectively block the first pivoting member 301 to move, so that the second pivoting member 302 moves toward or away from the first pivoting member 301.
Therefore, by respectively arranging the first stop piece and the second stop piece on two sides of the first pivoting piece 300, and taking the first pivoting piece 300 as a basic fixed point, the second pivoting piece 301 reciprocates relative to the first pivoting piece 300, and the synchronous telescopic effect of the jack 3 is effectively ensured.
Preferably, the first pivoting member 300 is a through-hole block through which the screw rod 1 passes to rotate; the second pivot member 301 is a threaded block through which the screw rod 31 passes for rotational movement. Therefore, the screw rod 31 passes through the second pivoting member 301 to rotate, and further drives the second pivoting member 301 to reciprocate along the axial direction of the screw rod 31 relative to the first pivoting member 300.
Preferably, as shown in fig. 10 and 11, the first stopper and the second stopper are both thrust ball bearings 302. Specifically, the thrust ball bearings 33 are disposed on two sides of the through hole block, and the screw rod 31 passes through the through hole block to rotate, so as to reduce the rotation resistance of the screw rod 31. Preferably, the screw rods 31 on the axial outer sides of the first stop piece and the second stop piece are respectively sleeved with a limit nut 303. Specifically, the limit nut 303 is disposed outside the thrust ball bearing 302 and used for fixing the through hole square, the thrust ball bearing 302 and the screw rod 1, and the screw rod 1 rotates to drive the limit nut 33 to rotate synchronously. Preferably, the screw rods 31 on the axial outer sides of the first stop piece and the second stop piece are respectively sleeved with a limit nut 303.
This example provides another preferred arrangement of the screw 31 in cooperation with the stop assembly, with the thrust ball bearings 302 and the nuts being symmetrically disposed on either side of the first pivot member 301. In practical application, the nut is welded with the screw rod 31, so that the nut is prevented from loosening, and the nut and the screw rod are ensured to synchronously rotate.
This preferred embodiment provides the cooperation arrangement form of lead screw 31 and locking subassembly, and thrust ball bearing 302 and limit nut 303 symmetry set up the both sides at first pivot spare 30, and thrust ball bearing 302 can effectively reduce lead screw 31 and rotate the resistance, makes jack 3's regulation more laborsaving convenient. In practical application, the limiting nut 303 is welded with the screw rod 31, so that the limiting nut 303 is prevented from loosening, and the synchronous rotation of the limiting nut 303 and the screw rod 31 is ensured.
Preferably, as shown in fig. 12 and 13, the adjacent jacks 3 corresponding to the adjacent oblique beams 1 are in transmission connection through a transmission rod 34, and two ends of the transmission rod 34 are respectively connected with the screw rods 31 of the two adjacent jacks 3; the screw rod 31 is driven to rotate through the driving shaft to drive the transmission rod 34 to rotate, then the transmission rod 34 drives the screw rods 31 of the adjacent jacks to synchronously rotate, and further synchronous extension and retraction of the jacks 3 are realized. Therefore, synchronous tracking rotation of the whole system is realized. In practical application, the first pivoting member 300 is pivotally connected with the connecting rods 30 on both sides into a whole through a bolt group; the second pivoting member 301 is also pivotally connected with the connecting rods at two sides into a whole through a bolt group
Example 3
In this embodiment, on the basis of embodiment 1 or 2, as shown in fig. 14, the purline 4 is fixedly connected with the oblique beam 1 through a purlin bracket 40; and a plurality of adjacent purlins 4 are connected by purlin connectors (not shown).
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A sloping field fixed adjustable photovoltaic bracket system comprises an oblique beam, an upright post for supporting the oblique beam and a plurality of purlins which are vertically connected with the oblique beam into a whole and are arranged on the oblique beam at intervals, wherein the purlins are used for fixing photovoltaic components; the method is characterized in that:
the upright post is adjustably fixed on the upright post base;
the inclined beams are arranged at intervals along a plurality of groups of purlines; the middle part of any one inclined beam is rotatably connected with the top of the upright post, one side of the inclined beam, far away from the middle part, is pivotally connected with the middle lower part of the upright post through a jack, and the other side of the inclined beam, far away from the middle part, is pivotally connected with the upright post through an inclined strut; the jack, the upright post and the oblique beam form a triangular structure, and the oblique beam, the oblique support and the upright post form a triangular structure;
and adjacent jacks of adjacent oblique beams are in transmission connection, so that the photovoltaic module is driven to rotate through synchronous stretching of the adjacent jacks.
2. The hillside fixed adjustable photovoltaic mounting system of claim 1, wherein:
the upright post is characterized in that the upright post base is provided with a mounting flat plate, and the upright post is fixed on the mounting flat plate in an angle-adjustable manner.
3. The hillside fixed adjustable photovoltaic mounting system of claim 2, wherein:
the vertical column base is internally provided with an embedded bolt which extends out in a hanging mode, and the fixed position of the installation flat plate relative to the vertical column base is adjusted on the installation flat plate through the threaded matching of an adjusting nut and the embedded bolt;
the mounting plate is provided with a pair of mounting side plates for mounting the stand column, and the mounting side plates are provided with a group of inclination angle adjustable waist holes for adjusting the fixed angle of the stand column relative to the mounting side plates.
4. The hillside fixed adjustable photovoltaic mounting system of claim 1, wherein:
the connecting end of the inclined strut and the upright post is provided with a strip hole convenient to adjust;
and/or the presence of a gas in the gas,
the inclined strut and the inclined beam are fixedly and integrally connected through a connecting piece.
5. The hillside fixed adjustable photovoltaic mounting system of claim 1, wherein:
the jack comprises 4 rhombic connecting rods, a screw rod, a top seat and a base;
the 4 connecting rods are respectively distributed with 2 on two sides by taking the upright post as a central line, and the upper and lower 2 connecting rods on two sides are respectively connected through a first pivoting piece and a second pivoting piece; the 2 connecting rods on the upper side are rotatably connected with the middle part of the oblique beam through a top seat, and the 2 connecting rods on the lower side are rotatably connected with the middle lower part of the upright post through a base;
the screw rod sequentially penetrates through the first pivoting piece and the second pivoting piece, and the screw rod penetrates through the end part of the first pivoting piece to be in transmission connection with the output end of the driving shaft; the screw rod is sleeved with a stopping assembly, and the stopping assembly is used for stopping the first pivoting piece from moving towards one side far away from the driving shaft along the axial direction of the screw rod in the process that the jack is ejected along with the rotation of the screw rod.
6. The hillside fixed adjustable photovoltaic mounting system of claim 5, wherein:
the stop assembly comprises a first stop piece arranged on one side of the first pivoting piece and a second stop piece arranged on the other side of the first pivoting piece, and when the driving rod drives the screw rod to rotate, the first stop piece and the second stop piece respectively block the first pivoting piece to move so that the second pivoting piece moves towards or away from the first pivoting piece.
7. The hillside fixed adjustable photovoltaic mounting system of claim 6, wherein:
the first stopper and the second stopper are both provided as thrust ball bearings.
8. The hillside fixed adjustable photovoltaic mounting system of claim 7, wherein:
and the screw rods on the axial outer sides of the first stop piece and the second stop piece are respectively sleeved with a limiting nut.
9. The hillside fixed adjustable photovoltaic mounting system of claim 1, wherein:
the two adjacent jacks are in transmission connection through a transmission rod, and two ends of the transmission rod are respectively connected with the screw rods of the two adjacent jacks;
the screw rod is driven to rotate through the driving shaft to drive the transmission rod to rotate, then the transmission rod drives the screw rods of the adjacent jacks to synchronously rotate, and therefore synchronous stretching of the jacks is achieved.
10. The hillside fixed adjustable photovoltaic mounting system of claim 9, wherein:
the driving shaft is in transmission connection with the handle or the electric hand drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381699.1U CN210899033U (en) | 2019-12-26 | 2019-12-26 | Fixed adjustable photovoltaic mounting system in hillside fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381699.1U CN210899033U (en) | 2019-12-26 | 2019-12-26 | Fixed adjustable photovoltaic mounting system in hillside fields |
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| CN210899033U true CN210899033U (en) | 2020-06-30 |
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| CN201922381699.1U Active CN210899033U (en) | 2019-12-26 | 2019-12-26 | Fixed adjustable photovoltaic mounting system in hillside fields |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113485463A (en) * | 2021-07-26 | 2021-10-08 | 大唐新疆清洁能源有限公司 | Solar cell panel angular adjustment system |
| CN113824394A (en) * | 2021-09-10 | 2021-12-21 | 公志炜 | Novel formula photovoltaic support is tracked to biax |
| CN114157226A (en) * | 2021-12-15 | 2022-03-08 | 江苏中信博新能源科技股份有限公司 | Transmission and photovoltaic mounting system |
-
2019
- 2019-12-26 CN CN201922381699.1U patent/CN210899033U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113485463A (en) * | 2021-07-26 | 2021-10-08 | 大唐新疆清洁能源有限公司 | Solar cell panel angular adjustment system |
| CN113824394A (en) * | 2021-09-10 | 2021-12-21 | 公志炜 | Novel formula photovoltaic support is tracked to biax |
| CN114157226A (en) * | 2021-12-15 | 2022-03-08 | 江苏中信博新能源科技股份有限公司 | Transmission and photovoltaic mounting system |
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