CN219697569U - Adjustable photovoltaic bracket for expressway slope - Google Patents
Adjustable photovoltaic bracket for expressway slope Download PDFInfo
- Publication number
- CN219697569U CN219697569U CN202320867667.6U CN202320867667U CN219697569U CN 219697569 U CN219697569 U CN 219697569U CN 202320867667 U CN202320867667 U CN 202320867667U CN 219697569 U CN219697569 U CN 219697569U
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- photovoltaic bracket
- screw rod
- slope
- shaped plate
- assembly
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 239000004567 concrete Substances 0.000 claims description 15
- 238000010248 power generation Methods 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to an adjustable photovoltaic bracket for a highway slope, which comprises miniature piles, a first-stage platform and a second-stage platform, wherein the miniature piles are arranged on a road surface; the anchor rod mechanism is arranged in the middle of the primary slope and the secondary slope; the stabilizing beam consists of a longitudinal beam and a cross beam, the longitudinal beam is connected with the micro pile through a U-shaped foundation bolt, and is connected with the anchor rod mechanism through a connecting component; an adjustable photovoltaic bracket comprising a U-shaped plate; a slidable sleeve rod; the screw rod assembly is welded on the longitudinal beam; one side of the sliding sleeve rod is connected with the U-shaped plate; the other side is connected with the screw rod assembly and can move up and down along with the screw rod assembly.
Description
Technical Field
The utility model relates to the technical field of photovoltaic engineering, in particular to an adjustable photovoltaic bracket for a highway slope.
Background
In order to accelerate the development of the green traffic network and promote the transformation of the traffic network to the low-carbon energy-saving direction, a batch of environment-friendly technology and new energy utilization technology are applied to the construction and transformation of the expressway, for example, the photovoltaic power generation technology can be applied to the side slope of the expressway. However, the application cases of the photovoltaic power generation on the side slope of the expressway are fewer at present, the technology is relatively immature, and the application cases with larger side slope angle are fewer. The expressway with more side slopes is mostly located in mountainous areas, and is more in windy weather, and the expressway is easily damaged or the service life of the photovoltaic support is reduced when the expressway encounters windy weather.
Disclosure of Invention
In order to solve the problems, the utility model provides an adjustable photovoltaic bracket for a highway slope, which is applicable to the highway slope with a larger angle, and in order to improve the stability of a highway slope photovoltaic system, an anchor rod mechanism is additionally arranged in the middle of a first stage platform and a second stage platform, and in order to improve the convenience of construction and reduce the difficulty of construction, a hinged connection mode of the anchor rod mechanism and a longitudinal beam is provided. The photovoltaic support can be self-regulated according to different sunlight angles, so that the power generation efficiency is improved. Meanwhile, in windy weather, the self-adjustment of the photovoltaic support can reduce the stress area of the photovoltaic plate, so that the wind resistance is reduced, the wind-proof capacity of the photovoltaic support is improved, the stability of the photovoltaic support is increased, and the stability of the whole photovoltaic system is improved.
An adjustable photovoltaic bracket for a highway slope, comprising:
the micro piles are arranged in three rows, wherein the first row of micro piles are arranged at the slope bottom of the expressway side slope, the second row of micro piles are arranged at the first stage platform, and the third row of micro piles are arranged at the second stage platform;
the anchor rod mechanism is arranged in the middle of the primary slope and the secondary slope, positioning steel bars are arranged on square steel of the anchor rod mechanism, and the exposed part of the square steel is provided with holes;
the stabilizing beam is an I-shaped steel frame structure formed by welding longitudinal beams and cross beams, the longitudinal beams are connected with the micro piles through U-shaped foundation bolts, and the stabilizing beam is connected with the anchor rod mechanism through a connecting assembly;
the adjustable photovoltaic bracket comprises a U-shaped plate, a slidable sleeve rod, a direct current motor, a screw rod assembly, a sunlight tracking sensor, a wind direction sensor, a direct current storage battery and a controller; the U-shaped plate is connected with the slidable sleeve rod and the longitudinal beam, and the screw rod assembly is welded on the longitudinal beam; one side of the sliding sleeve rod is connected with the U-shaped plate, and the other side of the sliding sleeve rod is connected with the screw rod assembly and moves up and down along with the screw rod assembly;
the concrete cross beams are of reinforced concrete structures, three rows of concrete cross beams are arranged in total, the three rows of concrete cross beams are respectively positioned above the three rows of micro piles, and the concrete cross beams are hinged with the micro piles through the reinforced concrete structures;
the screw rod assembly comprises a shell, a bearing, an outer screw rod, an inner screw sleeve, a limiting device and a direct current motor, wherein the screw rod assembly of the same photovoltaic bracket is connected by 3 cross rods, the shell is fixed on a longitudinal beam, the outer screw rod is connected with the inner screw sleeve through the bearing, the inner screw sleeve is 3/4 open type, the inner screw sleeve is provided with two plates, a fixed rod is arranged between the two plates, the fixed rod is connected with a movable bracket internally provided with the bearing, the limiting device is arranged on two sides of the outer screw rod, and the direct current motor is arranged at one end of the screw rod assembly;
the embedded steel plate is arranged at the miniature pile; the welding steel plate is positioned above the embedded steel plate; u type rag bolt, U type rag bolt is arranged in miniature stake, and passes pre-buried steel sheet and welded steel sheet.
Further, the distance between the cross beams of the stabilizing beams is 4 meters, and the distance between the longitudinal beams is 3 meters.
Further, the connection assembly includes: the U-shaped plate, the bolts, the locking pieces and the rubber gaskets, wherein coaxial holes are formed in two sides of the U-shaped plate, the tops of the U-shaped plate and the longitudinal beams are connected in a welded mode, and the anchor rod mechanism is connected with the U-shaped plate through the bolts, so that square steel can rotate up and down and move back and forth; the locking piece and the rubber pad are used for fixing the horizontal displacement of the anchor rod and the connecting assembly.
Further, the slidable sleeve rod consists of two rods which are cut into each other, lubricating oil is adhered between the two rods, and an oil seal ring is arranged at the end part of the slidable sleeve rod.
Further, the sunlight tracking sensor and the wind direction sensor are arranged at the top of the shell of the screw rod assembly of the adjustable photovoltaic bracket; the sunlight tracking sensor controls the starting and stopping time of the direct current motor through the controller, so that the photovoltaic bracket is adjusted to a position with highest power generation efficiency; the wind direction sensor controls the starting and stopping time of the direct current motor through the frequency converter, so that the photovoltaic bracket is adjusted to a position which is least influenced by wind power.
Further, the direct current storage battery is arranged on the longitudinal beam, is powered by the light Fu Banzhi, and supplies power for the sensor, the controller and the direct current motor.
The beneficial effects of the utility model are as follows:
the utility model provides an adjustable photovoltaic bracket suitable for a highway side slope, which enables a photovoltaic system to be further popularized and applied on the highway side slope, and provides a convenient and easy-to-implement method for construction by providing an anchor rod mechanism and a connecting component. But self-interacting photovoltaic support has not only improved photovoltaic system's generating efficiency, has also improved photovoltaic support's stability simultaneously, and then has promoted whole photovoltaic system's stability.
Drawings
Fig. 1 is a schematic structural view of an adjustable photovoltaic bracket.
Fig. 2 is a schematic structural view of the anchor mechanism connection assembly.
Fig. 3 is a schematic structural view of an adjustable photovoltaic bracket.
In FIG. 1, 1-micro pile, 2-concrete beam, 3-U-shaped anchor bolt, 4-stabilizing beam, 5-anchor rod mechanism, 6-connecting component, 7-locating steel bar, 8-adjustable photovoltaic bracket, 9-steel plate device.
In fig. 2, 10-first U-shaped plate, 11-first bolt, 12-locking member, 13-anchor rod, 14-rubber pad, 15-first stringer.
In fig. 3, 16-second U-shaped plate, 17-second longitudinal beam, 18-second bolt, 19-slidable sleeve rod a, 20-oil seal ring, 21-slidable sleeve rod b, 22-inner wire sleeve, 23-third bolt, 24-outer screw rod, 25-outer shell, 26-limiting device, 27-bearing, 28-direct current motor.
Detailed Description
The adjustable photovoltaic bracket for the highway side slope of the utility model is further described in detail below with reference to the accompanying drawings and specific examples:
examples
Referring to fig. 1, fig. 1 is a schematic structural view of an adjustable photovoltaic bracket. The micro piles 1 are respectively arranged at the slope bottom of the expressway side slope, the primary platform and the secondary platform, and the horizontal distance is 3 meters, and 15 meters are used as a module. The concrete beam 2 is a reinforced concrete structure, three rows of concrete beams are arranged in total, the three rows of concrete beams are respectively positioned above the three rows of micro piles 1, and the concrete beam 2 is hinged with the micro piles 1 through the reinforced concrete structure. U-shaped foundation bolts 3 are arranged at the intersections of the miniature piles and the concrete cross beams and penetrate through steel plate devices 9, and the steel plate devices 9 comprise embedded steel plates and welded steel plates to connect the concrete cross beams 2 with longitudinal beams of the stabilizing beams. The stabilizing beam 4 is divided into a beam and a longitudinal beam, the material is an I-shaped steel frame structure, the beam and the longitudinal beam are welded and connected, the distance between the beam and the longitudinal beam is 4 meters, and the distance between the longitudinal beams is 3 meters. The anchor rod mechanism 5 is additionally arranged in the middle of the primary slope and the secondary slope, square steel is adopted as the material, and positioning steel bars 7 are arranged on the square steel. The connection assembly 6 is used to connect the stringers and the anchor rod mechanism 5. The adjustable photovoltaic bracket 8 is welded with the longitudinal beam.
Referring to fig. 2, fig. 2 is a schematic structural view of a connection assembly of the anchor mechanism, and the first U-shaped plate 10 is connected with the anchor 13 through the first bolt 11. The locking member 12 and rubber pad 14 are used to secure the first U-shaped plate 10 and the lateral displacement of the anchor bar 13. The first U-shaped plate 10 may be welded to the first stringer 15 laterally or by rotation about the bolts 11 to a suitable position. And the anchor rod is provided with a positioning steel bar, so that the stability and accuracy of the whole system are improved.
Referring to fig. 3, fig. 3 is a schematic structural view of an adjustable photovoltaic bracket. The second U-shaped plate 16 is welded with the second longitudinal beam 17 and is connected with the slidable sleeve rod a19 through a second bolt 18. The sliding sleeve rod a19 and the sliding sleeve rod b21 are connected in a cutting mode, lubricating oil is attached to the contact surface, a telescopic structure is formed, and an oil seal ring 20 is arranged on the end face. The slidable sleeve rod b21 is connected to the inner wire sleeve 22 by the bolt 18, and can slide up and down as the inner wire sleeve 22 moves. The inner wire sleeve 20 is threadedly connected to the outer wire rod 24. The outer screw 24 is fixed to the housing 25 by a bearing 27. The limiting device 26 is welded to the end of the outer shell 25 and used for preventing the inner wire sleeve from falling off. The direct current motor 28 is arranged on one side of the shell 25, and the controller controls the direct current motor 28 to start and stop according to light signals and wind information given by the sunlight tracking sensor and the wind direction sensor, so that the photovoltaic bracket is adjusted to a specified position, the direct current storage battery can be directly powered by the photovoltaic panel, and the direct current storage battery can supply power to the sunlight tracking sensor, the wind direction sensor, the controller and the direct current motor 28.
The utility model is applied to two sides of a highway slope (the gradient is about 53 degrees) in Shanxi province, and an adjustable photovoltaic support system is paved along the length of the line for about 2 kilometers, so that an adjustable solar photovoltaic panel power generation system is firstly applied to two sides of the highway slope in China, and the solar photovoltaic panel can improve the generated energy by 15% under the adjustable condition compared with the non-adjustable condition through testing.
While the present utility model has been described in detail with reference to the embodiments, the present utility model is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art, and the present utility model shall also be considered as the scope of the present utility model.
Claims (5)
1. An adjustable photovoltaic bracket for a highway slope, comprising:
the micro piles are arranged in three rows, wherein the first row of micro piles are arranged at the slope bottom of the expressway side slope, the second row of micro piles are arranged at the first stage platform, and the third row of micro piles are arranged at the second stage platform;
the anchor rod mechanism is arranged in the middle of the primary slope and the secondary slope, positioning steel bars are arranged on square steel of the anchor rod mechanism, and the exposed part of the square steel is provided with holes;
the stabilizing beam is an I-shaped steel frame structure formed by welding longitudinal beams and cross beams, the longitudinal beams are connected with the micro piles through U-shaped foundation bolts, and the stabilizing beam is connected with the anchor rod mechanism through a connecting assembly;
the adjustable photovoltaic bracket comprises a U-shaped plate, a slidable sleeve rod, a direct current motor, a screw rod assembly, a sunlight tracking sensor, a wind direction sensor, a direct current storage battery and a controller; the U-shaped plate is connected with the slidable sleeve rod and the longitudinal beam, and the screw rod assembly is welded on the longitudinal beam; one side of the sliding sleeve rod is connected with the U-shaped plate, and the other side of the sliding sleeve rod is connected with the screw rod assembly and moves up and down along with the screw rod assembly;
the concrete cross beams are of reinforced concrete structures, three rows of concrete cross beams are arranged in total, the three rows of concrete cross beams are respectively positioned above the three rows of micro piles, and the concrete cross beams are hinged with the micro piles through the reinforced concrete structures;
the screw rod assembly comprises a shell, a bearing, an outer screw rod, an inner screw sleeve, a limiting device and a direct current motor, wherein the screw rod assembly of the same photovoltaic bracket is connected by 3 cross rods, the shell is fixed on a longitudinal beam, the outer screw rod is connected with the inner screw sleeve through the bearing, the inner screw sleeve is 3/4 open type, the inner screw sleeve is provided with two plates, a fixed rod is arranged between the two plates, the fixed rod is connected with a movable bracket internally provided with the bearing, the limiting device is arranged on two sides of the outer screw rod, and the direct current motor is arranged at one end of the screw rod assembly;
the embedded steel plate is arranged at the miniature pile; the welding steel plate is positioned above the embedded steel plate; u type rag bolt, U type rag bolt is arranged in miniature stake, and passes pre-buried steel sheet and welded steel sheet.
2. The adjustable photovoltaic bracket for an expressway slope according to claim 1, wherein said connection assembly includes: the U-shaped plate, the bolts, the locking pieces and the rubber gaskets, wherein coaxial holes are formed in two sides of the U-shaped plate, the tops of the U-shaped plate and the longitudinal beams are connected in a welded mode, and the anchor rod mechanism is connected with the U-shaped plate through the bolts, so that square steel can rotate up and down and move back and forth; the locking piece and the rubber pad are used for fixing the horizontal displacement of the anchor rod and the connecting assembly.
3. The adjustable photovoltaic bracket for a highway slope according to claim 1 or 2, wherein the slidable sleeve rod consists of two mutually cut rods, lubricating oil is adhered between the two rods, and an oil seal ring is installed at the end part.
4. An adjustable photovoltaic bracket for a highway slope according to claim 3 wherein said sun tracking sensor and wind direction sensor are mounted on top of the housing of the screw assembly of the adjustable photovoltaic bracket; the sunlight tracking sensor controls the starting and stopping time of the direct current motor through the controller, so that the photovoltaic bracket is adjusted to a position with highest power generation efficiency; the wind direction sensor controls the starting and stopping time of the direct current motor through the frequency converter, so that the photovoltaic bracket is adjusted to a position which is least influenced by wind power.
5. An adjustable photovoltaic bracket for a highway slope according to claim 3 wherein the dc battery is mounted on the stringers and powered by light Fu Banzhi to power the sensor, controller and dc motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867667.6U CN219697569U (en) | 2023-04-18 | 2023-04-18 | Adjustable photovoltaic bracket for expressway slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867667.6U CN219697569U (en) | 2023-04-18 | 2023-04-18 | Adjustable photovoltaic bracket for expressway slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219697569U true CN219697569U (en) | 2023-09-15 |
Family
ID=87941997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320867667.6U Active CN219697569U (en) | 2023-04-18 | 2023-04-18 | Adjustable photovoltaic bracket for expressway slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219697569U (en) |
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2023
- 2023-04-18 CN CN202320867667.6U patent/CN219697569U/en active Active
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