CN212969530U - Elevation-angle-adjustable photovoltaic support adaptive to undulating terrain - Google Patents

Elevation-angle-adjustable photovoltaic support adaptive to undulating terrain Download PDF

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Publication number
CN212969530U
CN212969530U CN202021953099.4U CN202021953099U CN212969530U CN 212969530 U CN212969530 U CN 212969530U CN 202021953099 U CN202021953099 U CN 202021953099U CN 212969530 U CN212969530 U CN 212969530U
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elevation
arc
adjusting device
seat
main shaft
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CN202021953099.4U
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Chinese (zh)
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刘建中
王稳稳
马海亮
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Shandong Zhaori New Energy Tech Co ltd
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Shandong Zhaori New Energy Tech Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

The utility model discloses an elevation angle adjustable photovoltaic support adaptive to undulating terrain, which comprises a stand column, a shaft seat, a main shaft and an elevation angle adjusting device; at least two upright posts are arranged; the shaft seat is rotatably hinged on the upright post through a circular hole and an arc-shaped hole; the main shaft penetrates through the shaft seat and is rotatably arranged on the shaft seat; elevation angle adjusting device one end is installed on the main shaft, and the other end passes through the rotatable articulated of circular port and arc hole with the stand. The photovoltaic support can realize east-west and south-north angle adjustment of the main shaft, the shaft seat and a fixing seat of the angle adjusting device can adjust an inclination angle along with a slope, and the terrain adaptability is high. The shaft seat and the fixed seat are hinged with the upright post through the circular hole and the arc-shaped hole respectively, so that stepless angle adjustment is realized, the structure is simple, and the cost is low.

Description

Elevation-angle-adjustable photovoltaic support adaptive to undulating terrain
Technical Field
The utility model belongs to the technical field of the photovoltaic support technique and specifically relates to an adjustable photovoltaic support in angle of elevation of adaptation relief topography.
Background
In the photovoltaic power generation system, the elevation angle adjustable support is a photovoltaic support, the inclination angle of the photovoltaic support is adjusted once every a period of time, and the support can effectively track the change of the elevation angle of the sun, so that the solar radiation quantity received by the components on the support in the whole year in an accumulated mode is larger than that of the photovoltaic components installed at the optimal inclination angle, and the whole year power generation quantity of the photovoltaic power generation system is improved. The adjustable support in angle of elevation needs the level to be arranged, when the ground east and west direction fluctuation is great (like mountain area) adaptability is relatively poor, and the construction degree of difficulty is big, needs the manual work to make level, if increase the ground height, adjust the stand height, work efficiency is low, and construction cost, photovoltaic system are with high costs. Therefore, the product which is provided with the corresponding improvement on the structure, realizes that the main shaft and the elevation angle adjusting device can be obliquely arranged along with a slope and does not influence the manual adjustment of the inclination angle of the bracket has great significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable photovoltaic support in angle of elevation of adaptation relief topography, the use of the adaptable different topography of this support and the slope can be arranged along with the slope, and carries out the regulation of east-west to and north-south, and the suitability is strong.
The utility model provides a technical scheme that its technical problem adopted is: an elevation-adjustable photovoltaic support adaptive to undulating terrain comprises a stand column, a shaft seat, a main shaft and an elevation adjusting device; at least two upright posts are arranged; the shaft seat is rotatably hinged on the upright post through a circular hole and an arc-shaped hole; the main shaft penetrates through the shaft seat and is rotatably arranged on the shaft seat; elevation angle adjusting device one end is installed on the main shaft, and the other end passes through the rotatable articulated of circular port and arc hole with the stand.
Furthermore, the arc-shaped hole for hinging the upright post and the shaft seat is arranged on the upright post or the shaft seat.
Furthermore, the arc-shaped hole for hinging the upright post with the elevation angle adjusting device is arranged on the upright post or the elevation angle adjusting device.
Further, the length of the arc-shaped hole is an inclination angle which allows the main shaft and the elevation angle adjusting device to form any inclination angle between 0 degrees and +/-45 degrees with the horizontal plane in the east-west direction.
Further, elevation angle adjusting device includes manual push rod, swing arm and fixing base, manual push rod passes through the fixing base and articulates on the stand, the fixing base passes through circular port and arc hole and is articulated with the stand, and manual push rod and swing arm one end are articulated to be connected, and swing arm other end fixed mounting is on the main shaft.
Further, the elevation angle adjusting device can also be an arc-shaped structure or a rod-shaped structure provided with an angle adjusting hole.
The utility model has the advantages that:
1. the utility model discloses a photovoltaic support can realize the thing of main shaft and the angular adjustment of north-south, and axle bed and angular adjustment device's fixing base can be along with slope adjustment inclination, topography strong adaptability.
2. The shaft seat and the fixed seat are hinged with the upright post through the circular hole and the arc-shaped hole respectively, so that stepless angle adjustment is realized, the structure is simple, and the cost is low.
Drawings
FIG. 1 is a state diagram of the first embodiment;
FIG. 2 is a schematic view of the angle adjustment apparatus of FIG. 1;
FIG. 3 is a schematic view of a fixing base of the elevation adjustment apparatus;
FIG. 4 is a schematic view of the shaft seat;
FIG. 5 is a schematic structural view of a column with circular connecting holes;
FIG. 6 is a schematic structural view of an arc-shaped connection hole formed on a pillar;
FIG. 7 is a state diagram of the second embodiment;
FIG. 8 is a left side view of the second embodiment;
FIG. 9 is an enlarged view of a second form of angle adjustment device;
FIG. 10 is an enlarged view of a portion of FIG. 7;
FIG. 11 is a state diagram of the third embodiment;
FIG. 12 is a left side view of FIG. 11;
fig. 13 is an enlarged view of a third form of angle adjustment device.
In the figure:
the vertical column angle adjusting device comprises a base 1, a vertical column 2, a column 21, a first connecting hole 22, a second connecting hole 23, an elevation angle adjusting device 3, a manual push rod 301, a swing arm 302, an elevation angle adjusting device fixing seat 303, an arc-shaped hole 3031, a circular hole 3032, a connecting bolt 304, a U-shaped bolt suite 305, a pin shaft assembly 306, an arc-shaped plate 307, a positioning hole 308, a positioning pin 309, a positioning seat 310, an adjusting rod 311, a shaft seat 4, a mounting ring 41, an ear plate 42, a vertical column hinge hole 43, a shaft sleeve 5, a main shaft 6 and.
Detailed Description
The following detailed description is made of an elevation angle adjustable photovoltaic support adapted to undulating topography according to the present invention with reference to the attached drawings.
Example one
As shown in fig. 1 to 4, an elevation-adjustable photovoltaic support adapted to undulating terrain comprises at least two upright columns, at least two shaft seats, a main shaft and an elevation adjusting device; the shaft seat is rotatably hinged on the upright post through a circular hole and an arc hole. The main shaft penetrates through the shaft seat and is rotatably arranged on the shaft seat; the arc-shaped hole for hinging the upright post with the shaft seat can be arranged on the upright post and also can be arranged on the shaft seat. The arc-shaped hole of the upright post hinged with the fixed seat of the elevation angle adjusting device can be arranged on the upright post and also can be arranged on the elevation angle adjusting device. The length of the arc-shaped hole is an angle allowing the main shaft and the elevation angle adjusting device to form any inclination angle between 0 degrees and +/-45 degrees with the horizontal plane in the east-west direction.
One end of the elevation angle adjusting device is arranged on the upright post 2, and the other end of the elevation angle adjusting device is rotatably hinged with the upright post 2 through a circular hole 3032 and an arc hole 3031. The elevation angle adjusting device 3 comprises a manual push rod 301, a swing arm 302 and an elevation angle adjusting device fixing seat 303, wherein the manual push rod 301 is hinged on the upright post 2 through the elevation angle adjusting device fixing seat 303; the elevation angle adjusting device fixing seat 303 is hinged with the upright post 2 through a circular hole 3032 and an arc-shaped hole 3031; one end of the swing arm 302 is hinged with the manual push rod 301, and the other end is fixedly arranged on the main shaft 6 through a U-shaped bolt kit 305. The mounting end of the manual push rod 301 is hinged on the elevation angle adjusting device fixing seat 303 through a bolt or a pin shaft, and the telescopic end is hinged with the swing arm 302. The manual push rod 301 can adjust the elevation angle of the bracket through the stretching of the screw rod.
The elevation angle adjusting device fixing base 303 is provided with a connecting hole with the upright post 2, and the connecting hole can be two circular holes or a circular hole and an arc-shaped hole. The connecting bolt 304 of the circular hole 3032 serves as a rotating shaft through a bolt or a pin shaft, and the arc-shaped hole 3031 is used for adjusting the included angle between the fixed seat 303 of the elevation angle adjusting device and the upright column 2, so that the east-west angle adjustment of the main shaft 6 is realized. As shown in fig. 5 and 6, a first circular or arc connecting hole 22 and a second connecting hole 23 may be provided on the column body 21 of the upright column at the hinge joint corresponding to the shaft seat and the elevation adjusting device fixing seat.
The shaft seat 4 is composed of a mounting ring 41 and an ear plate 42, wherein the ear plate 41 is provided with a column hinge hole 43, and the column hinge hole 43 can be two circular holes or a circular hole and an arc-shaped hole. The arc hole is on stand upper portion or axle bed 4, and connecting bolt or round pin axle in the circular hole act as the pivot, and the arc hole is used for adjusting the contained angle of axle bed 4 and stand. The main shaft 6 is rotatably connected with the shaft seat 4 through the shaft sleeve 5, when the main shaft is square, the binding surface of the shaft sleeve 5 and the main shaft 6 is square, and the binding surface of the main shaft and the shaft seat 4 is round; when the main shaft is circular, the binding surfaces of the shaft sleeve, the main shaft 6 and the shaft seat 4 are both circular, and the shaft sleeve can rotate in the mounting ring of the shaft seat. The shaft sleeve can be made of corrosion-resistant and friction-resistant materials such as stainless steel, high polymers and the like. Purlins 7 are mounted on the main shaft 6 and used for supporting the photovoltaic modules.
The upright post 2 is arranged on the foundation 1, the foundation 1 changes along with a hillside, and the height difference of the upright post 2 also appears along with the hillside. The shaft seat 4 changes the inclination angle under the action of the gravity of the main shaft and the components arranged on the main shaft to form the inclination angle same as that of a hillside. The included angle between the fixed seat 303 of the elevation angle adjusting device and the upright post 2 is the same as the included angle between the main shaft 6 and the upright post 2, so that the elevation angle can be normally adjusted by the manual push rod 301.
Wherein, the adjustable range of arc hole is 45, also can do the adaptability change with the adjustable range of arc hole according to actual topography.
Example two
Fig. 7 to 10 show that the elevation angle adjusting device 3 is an arc-shaped structure, and includes an arc-shaped plate 307, a positioning hole 308, a positioning pin 309, a positioning seat 310, and a U-shaped bolt kit 305, wherein the elevation angle adjusting device positioning seat 310 is the same as the manner in which the elevation angle adjusting device fixing seat 303 in the first embodiment is hinged to the column 2, and both the positioning seat 310 and the elevation angle adjusting device fixing seat are hinged through a circular hole and an arc-shaped hole, the circular hole and the arc-shaped hole can be disposed on the column 2 or on the positioning seat 310 of the elevation angle adjusting device, and the east-west angle adjustment. One end of the arc-shaped plate is connected with the spindle 6 through a bolt sleeve, a plurality of positioning holes 308 for adjusting the north-south angles of the spindle are formed in the arc-shaped plate 307, the positioning holes 308 are angle locking holes, the positioning pins 309 penetrate through the positioning holes 308 and then are connected with the positioning seat 310, and as shown in fig. 9, the positioning seat 310 is connected with the upright post 2 through a circular or arc-shaped hole. The rotation angle of the arc plate can be adjusted through the positioning hole on the arc plate 307, and the rotation of the arc plate 307 drives the angle adjustment of the north-south direction of the spindle. The stand 2 is equipped with two at least, and every stand 2 is installed respectively on basis 1, and basis 1 changes along with the hillside, and the stand 2 also appears the height drop along with the hillside. Under the action of the gravity of the main shaft 6 and the components mounted on the main shaft 6, the positioning seat 310 and the shaft seat 4 can rotate by a certain angle, and the inclination angle is changed to form an inclination angle the same as that of a hill, so that the east-west angle adjustment is realized.
EXAMPLE III
As shown in fig. 11 to 13, the angle adjustment device 3 includes a swing arm 302, an elevation angle adjustment device holder 303, and an adjustment rod 311, wherein the elevation angle adjustment device holder 303 has the same structure as that of the first embodiment. One end of the adjusting rod 311 is connected with the elevation angle adjusting device fixing seat 303, the other end of the adjusting rod is hinged with the main shaft through the swing arm 302 and the U-shaped bolt sleeve 305, and the elevation angle adjusting device fixing seat 303 is hinged with the upright post 2 through a circular hole and an arc-shaped hole. The adjusting rod 311 is provided with a plurality of positioning holes connected with the elevation angle adjusting device fixing base 303. The positioning holes at different positions are connected with the elevation angle adjusting device fixing seat, so that the adjustment of different angles in the north-south direction of the main shaft can be realized.
The utility model discloses a photovoltaic support can realize the thing of main shaft and the angular adjustment of north-south, and axle bed and angular adjustment device's fixing base can be along with slope adjustment inclination, topography strong adaptability.
The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.
Other technical features than those described in the specification are known to those skilled in the art.

Claims (6)

1. An elevation-adjustable photovoltaic support adaptive to undulating terrain comprises a stand column, a shaft seat, a main shaft and an elevation adjusting device; the device is characterized in that at least two upright posts are arranged; the shaft seat is rotatably hinged on the upright post through a circular hole and an arc-shaped hole; the main shaft penetrates through the shaft seat and is rotatably arranged on the shaft seat; elevation angle adjusting device one end is installed on the main shaft, and the other end passes through the rotatable articulated of circular port and arc hole with the stand.
2. The photovoltaic support capable of adjusting the elevation angle according to the undulating terrain of claim 1, wherein the arc-shaped holes for hinging the upright post with the shaft seat are formed in the upright post or the shaft seat.
3. The photovoltaic support according to claim 1, wherein the arc-shaped holes for hinging the vertical columns with the elevation angle adjusting device are formed on the vertical columns or on the elevation angle adjusting device.
4. An undulating terrain adjustable elevation photovoltaic mount as claimed in claim 1, 2 or 3 wherein said arcuate aperture is of a length to allow said main shaft, elevation adjustment means to be at any angle of inclination between 0 ° and ± 45 ° to the horizontal in the east-west direction.
5. The photovoltaic support capable of adjusting the elevation angle according to the undulating terrain of claim 1, wherein the elevation angle adjusting device comprises a manual push rod, a swing arm and a fixed seat, the manual push rod is hinged to the stand column through the fixed seat, the fixed seat is hinged to the stand column through a circular hole and an arc-shaped hole, the manual push rod is hinged to one end of the swing arm, and the other end of the swing arm is fixedly mounted on the main shaft.
6. An elevation-adjustable photovoltaic support according to claim 1, wherein the elevation adjustment means is an arc-shaped structure or a rod-shaped structure provided with angle adjustment holes.
CN202021953099.4U 2020-09-09 2020-09-09 Elevation-angle-adjustable photovoltaic support adaptive to undulating terrain Active CN212969530U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021953099.4U CN212969530U (en) 2020-09-09 2020-09-09 Elevation-angle-adjustable photovoltaic support adaptive to undulating terrain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021953099.4U CN212969530U (en) 2020-09-09 2020-09-09 Elevation-angle-adjustable photovoltaic support adaptive to undulating terrain

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CN212969530U true CN212969530U (en) 2021-04-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113752211A (en) * 2021-09-09 2021-12-07 同景新能源科技(江山)有限公司 Photovoltaic support component maintenance and replacement method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113752211A (en) * 2021-09-09 2021-12-07 同景新能源科技(江山)有限公司 Photovoltaic support component maintenance and replacement method and device

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