CN220673668U - Double-row photovoltaic power generation device applicable to two sides of roadside - Google Patents
Double-row photovoltaic power generation device applicable to two sides of roadside Download PDFInfo
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- CN220673668U CN220673668U CN202221106874.1U CN202221106874U CN220673668U CN 220673668 U CN220673668 U CN 220673668U CN 202221106874 U CN202221106874 U CN 202221106874U CN 220673668 U CN220673668 U CN 220673668U
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- power generation
- photovoltaic power
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- steel
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- 238000010248 power generation Methods 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 238000013016 damping Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000011178 precast concrete Substances 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
A double-row photovoltaic power generation device suitable for roadside two sides relates to the field of photovoltaic power generation. The electric pole is connected with the steel beam through an eccentric shaft lug plate, and the lower stroke of the steel beam in the swinging process is limited by utilizing a first sealing piece which is lapped on the front end surface of the shaft lug plate and a second sealing piece which is lapped on the rear end surface of the shaft lug plate. Meanwhile, an adjustable limiting plate is further added on the electric pole, acting force between the steel beam and the electric pole can be buffered, and the phenomenon that the steel beam directly collides with the electric pole when wind power is overlarge to cause damage to the photovoltaic power generation device is avoided. The device utilizes clamp, first sealing member and second sealing member to limit the scope of change of photovoltaic power generation board windward angle jointly, and its structural design is reasonable for whole photovoltaic power generation device is safe and reliable more, has reduced photovoltaic power generation device's fault rate, has improved photovoltaic power generation device's life simultaneously.
Description
Technical Field
The utility model relates to the field of photovoltaic power generation, in particular to a double-row photovoltaic power generation device suitable for two sides of a roadside.
Background
The existing photovoltaic power generation equipment utilizes a main supporting rod connected to a steel beam and a secondary supporting rod to adjust the angle of the steel beam, and then the angle of the wind facing of a photovoltaic power generation plate arranged on the steel beam is adjusted. According to the mode, although the angle changing process of the photovoltaic power generation plate is realized by directly utilizing natural wind, the steel plate directly acts on the electric pole when being subjected to the action of strong wind, so that the steel beam is damaged, and the service life of the whole photovoltaic power generation device is reduced. Meanwhile, the main supporting rod and the auxiliary supporting rod are connected with the steel beam at fixed angles, the angles are fixed, the requirements of wind power in all areas cannot be met, and the angles are required to be adjusted when the wind power generation device is used, so that the wind power generation device is quite inconvenient.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a double-row photovoltaic power generation device applicable to both sides of a roadside.
The utility model adopts the technical scheme that: the utility model provides a double photovoltaic power generation facility suitable for roadside both sides, includes by girder steel, main support arm, from support arm, pole and precast concrete basis, wherein pole lower extreme is fixed on precast concrete basis, and the pole is connected with the girder steel, its technical essential is, become angle strutting arrangement still include axle otic placode, adjustment limiting plate, first damping part, second damping part and wire rope fixed plate, axle otic placode discrete in girder steel both sides and be connected with the girder steel through the rotatory pivot of eccentric setting; the shaft lug plate is connected to the top of the electric pole through the base; the steel beam swings under the drive of wind power by taking the rotating shaft pin as a shaft, the top end of the electric pole is connected with an adjustable limiting plate, the rear end surfaces of the two shaft lug plates are lapped with a second damping piece, and the two damping pieces cooperate together to limit the downstroke of one side of the steel beam; the front end surfaces of the two shaft ear plates are connected with a first damping piece for limiting the downstroke of the other side of the steel beam; the steel beam is also connected with steel wire rope fixing plates arranged on two sides of the rotating shaft pin, one steel wire rope fixing plate is matched with the front end plate of the steel beam to be connected with one row of series photovoltaic power generation plates by utilizing steel wires, and the other steel wire rope fixing plate is matched with the rear end plate of the steel beam to be connected with the other row of series photovoltaic power generation plates by utilizing steel wires; the windward angle of the photovoltaic power generation panel connected to the steel beam is changed within a limited range through the joint coordination of the adjustable limiting plate, the first damping piece, the second damping piece, the main support arm and the auxiliary support arm.
In the above scheme, adjustable limiting plate constitute by integrated into one piece's first connecting plate and second connecting plate, first connecting plate is the obtuse angle with the second connecting plate and is connected, and first connecting plate passes through the bolt fastening on the pole top, the second connecting plate stretches out the pole outer edge and be connected with the shock attenuation piece that is used for with the girder steel contact at its surface.
In the scheme, the shaft lug plate is also connected with a transverse reinforcing rib plate which is fixedly connected to the base.
In the scheme, the side vertical rib plates are connected between the shaft lug plates and the steel beam through the rotating shaft pins, and the steel wire rope fixing plates are separated at two sides of the side vertical rib plates.
In the scheme, the main support is connected with the electric pole through the clamp.
In the scheme, three connecting holes are formed in the left shaft lug plate of the clamp, and the main support arm is connected with different connecting holes so that an included angle of 36 degrees, 38 degrees or 40 degrees is formed between the main support arm and the steel beam.
The beneficial effects of the utility model are as follows: the utility model provides a double photovoltaic power generation device suitable for roadside both sides, its pole is connected through the axle otic placode that the decentered set up with the girder steel to utilize overlap joint at the first sealing member of axle otic placode front end face and the second sealing member of rear end face to carry out spacingly to the girder steel in the downstroke of swing process. Meanwhile, an adjustable limiting plate is further added on the electric pole, acting force between the steel beam and the electric pole can be buffered, and the phenomenon that the steel beam directly collides with the electric pole when wind power is overlarge to cause damage to the photovoltaic power generation device is avoided. The device utilizes clamp, first sealing member and second sealing member to limit the scope of change of photovoltaic power generation board windward angle jointly, and its structural design is reasonable for whole photovoltaic power generation device is safe and reliable more, has reduced photovoltaic power generation device's fault rate, has improved photovoltaic power generation device's life simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a double-row photovoltaic power generation device suitable for both sides of a roadside in an embodiment of the present utility model;
FIG. 2 is a rear view of a dual-row photovoltaic power generation apparatus adapted for use on both sides of a roadside in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of an adjustable limiting plate according to an embodiment of the present utility model;
FIG. 4 is a view showing a use state of a structure of a double-row photovoltaic power generation device according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a clip structure according to an embodiment of the present utility model;
the numbers in the figures are illustrated as follows: 1. the steel beam, 2 follow support arm, 3 wire rope fixed plates, 4 first damping piece, 5 axle otic placode, 6 horizontal deep floor, 7 bases, 8 second shock pad, 9 adjustable limiting plate, 91 first connecting plate, 92 second connecting plate, 93 shock pad, 94 connecting holes, 10 main support arm, 11 pole, 12 precast concrete foundation, 13 photovoltaic power generation board, 14 street lamp, 15 swivel pin, 16 girder steel upright gusset, 17 clamp, 1701 left axle otic placode, 1702 gusset, 1703 left staple bolt board, 1704 connecting otic placode, 1705 connecting gusset, 1706 right axle otic placode, 1707 deep floor, 1708 right staple bolt board.
Detailed Description
In order that the above objects, features and advantages of the present utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings 1 to 5.
The double-row photovoltaic power generation device suitable for roadside two sides, which is adopted by the embodiment, comprises a steel beam 1, a main support arm 10, a secondary support arm 2, a precast concrete foundation 11 and an electric pole 11, wherein the precast concrete foundation 12 is fixed on the ground, and the top end of the precast concrete foundation is fixedly connected with the electric pole 11. The girder steel 1 is connected with the shaft lug plates 5 which are arranged on the two sides of the girder steel 1 in a separated mode and fixedly connected to the base 7 through the rotating shaft pins 15 which are eccentrically arranged on the girder steel 1, the connection position of the shaft lug plates 5 is improved, the whole device is more stable, and the base 7 is fixedly connected to the top of the electric pole 11 through bolts. The lateral wall of the shaft ear plate 5 is connected with a transverse reinforcing rib plate 6 for reinforcing the lateral wall of the shaft ear plate 5, and the bottom of the transverse reinforcing rib plate 6 is fixedly connected to the base 7.
In the embodiment, a side vertical rib plate 16 is connected between a shaft lug plate 5 and a steel beam 1 through a rotating shaft pin 15, and two steel wire rope connecting plates 3 connected with the steel beam 1, namely a first steel wire rope connecting plate and a second steel wire rope connecting plate, are respectively arranged on two sides of the side vertical rib plate 16. A row of photovoltaic power generation plates 13 are arranged in series between the steel wire ropes fixedly connected to the front end plate of the steel beam through the U-shaped clamps and the steel wire ropes fixedly connected to the first steel wire rope connecting plate 3 through the U-shaped clamps; and another row of photovoltaic power generation plates are arranged in series between the steel wire ropes fixedly connected to the steel beam rear end plate and the steel wire ropes on the second steel wire rope connecting plate, so that a double row of photovoltaic power generation plate structure is formed.
The embodiment can also wrap the steel beam reinforcing rib plate on the outer surface of the steel beam 1 to strengthen the steel beam 1. At this time, the side vertical rib plates 16 are connected between the lug plates 5 and the steel beam reinforcing rib plates through the rotating shaft pins 15.
In this embodiment, the front end surfaces of the two shaft ear plates 5 are lapped with the first damping piece 4, the rear end surfaces of the two shaft ear plates 5 are lapped with the second damping piece 8, and the adjustable limiting plate 9 arranged at the top end of the electric pole 11 and the second damping piece 8 are matched together to limit the downward swinging stroke of one side of the steel beam 1, so that the steel beam 1 is prevented from being damaged by the electric pole 11 caused by direct collision with the electric pole 11 in the swinging process. The first shock absorbing member 4 is provided to prevent the steel beam 1 from directly colliding with the lug plate 5 to cause damage to the lug plate 5 when swinging. The first shock absorbing member 4 and the second shock absorbing member 8 according to this embodiment may be rubber shock absorbing pads, and are not particularly limited in this embodiment, and a user may select appropriate components according to needs.
The adjustable limiting plate 9 used in this embodiment is composed of a first connecting plate 91 and a second connecting plate 92 which are integrally formed, the first connecting plate 91 and the second connecting plate 92 are connected at an obtuse angle of 144 degrees, the angle of the obtuse angle is not specifically limited in this embodiment, and a user can set the angle by himself as required. The first connecting plate 91 is fixedly connected to the base 7 at the top end of the electric pole 11 by bolts penetrating through the upper connecting holes 93 of the first connecting plate, one end of the second connecting plate 92 extends out of the outer edge of the electric pole 11 and is located below the steel beam 1, and the shock-absorbing rubber cushion 93 is connected to the upper surface of the second connecting plate 92 to reduce the collision force of the steel beam 1 and the electric pole 11.
In the embodiment, through the common cooperation of the adjustable limiting plate 9, the first damping piece 4, the second damping piece 8, the main support arm 10 and the auxiliary support arm 2, the steel beam 1 swings within a limited range, and the influence on the windward angle of the photovoltaic power generation plate caused by overlarge swing amplitude of the steel beam 1 is avoided.
The main arm in this embodiment is connected to the pole 11 by a clamp 17, wherein the clamp 17 is mainly formed by a left clamp and a right clamp. The left clamp comprises a left anchor ear plate 1703, a left shaft ear plate 1701 and a connecting ear plate 1704, wherein the left shaft ear plate 1701 and the connecting ear plate 1704 are respectively connected to the anchor ear plate 1703, the bottoms of the two left shaft ear plates 1701 are connected through a rib plate 1702, and the rib plate 1702 is used for reinforcing the two left shaft ear plates 1701. The end of the connection lug plate 1704 is connected with a connection rib plate 1705, the left clamp and the right clamp are respectively connected in an encircling mode through the connection rib plate 1705, and the connection lug plate 1704 is reinforced by the connection rib plate 1705, so that the connection of the left clamp and the right clamp is more stable. The right clamp comprises a right hoop plate 1708, a right shaft ear plate 1706 and a connecting ear plate 1704, wherein the right shaft ear plate 1706 and the connecting ear plate are connected to the right hoop plate 1708, the bottoms of the two right shaft ear plates 1706 are connected through a reinforcing rib plate 1707, and the right shaft ear plate 1706 is reinforced by the reinforcing rib plate 1707. In this embodiment, three vertical connection holes are provided on the left shaft ear plate 1701, and the main support arm 10 is connected with different connection holes, so that three different angles of 36 degrees, 38 degrees, 40 degrees and the like can be formed between the main support arm 10 and the steel beam, and a user can select according to local wind power requirements. Proved by researches, the wind power requirements of most areas can be met by setting the three angles.
In this embodiment, the street lamp 14 can be arranged on the electric pole, so that the night illumination and maintenance are convenient.
The double-row photovoltaic power generation device suitable for roadside two sides in the embodiment has the following working principle:
and the connection between the main support arm and the clamp is determined according to the magnitude of wind power, and the double-row photovoltaic power generation plate is connected between the supporting devices consisting of the steel beam, the main support arm, the auxiliary support arm, the electric pole and the precast concrete foundation by utilizing the steel wire rope. When the wind power is acted, the main support arm swings in the windward direction to drive the slave support arm to move along with the main support arm, so that the whole steel beam is driven to swing, the steel beam swings in the stroke limited by the first damping piece, the second damping piece and the adjustable limiting plate, and the windward angle of the photovoltaic power generation plate can be changed by utilizing natural wind power.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a double photovoltaic power generation facility suitable for roadside both sides, includes by girder steel (1), main support arm (10), from support arm (2), pole (11) and precast concrete basis (12), wherein pole (11) lower extreme is fixed on precast concrete basis (12), pole (11) are connected with girder steel (1), its characterized in that still includes axle otic placode (5), adjustable limiting plate (9), first shock absorber (4), second shock absorber (8) and wire rope fixed plate (3), axle otic placode (5) discrete in girder steel (1) both sides and be connected with girder steel (1) through rotatory pivot (15) that the decentration set up; the shaft lug plate (5) is connected to the top of the electric pole (11) through the base (7); the steel beam (1) swings by taking the rotating shaft pin (15) as a shaft; an adjustable limiting plate (9) is connected to the top end of the electric pole (11), a second damping piece (8) is lapped on the rear end surfaces of the two shaft ear plates (5), and the two damping pieces are matched together to limit the downstroke of one side of the steel beam (1); the front end surfaces of the two shaft ear plates (5) are connected with a first damping piece (4) for limiting the downstroke of the other side of the steel beam (1); the steel beam (1) is also connected with steel wire rope fixing plates (3) arranged on two sides of the rotating shaft pin (15), one steel wire rope fixing plate (3) is matched with the front end plate of the steel beam (1) to be connected with a row of series photovoltaic power generation plates by utilizing steel wires, and the other steel wire rope fixing plate (3) is matched with the rear end plate of the steel beam (1) to be connected with the other row of series photovoltaic power generation plates by utilizing steel wires; the windward angle of the photovoltaic power generation panel (13) connected to the steel beam (1) is changed along with the wind through the common cooperation of the adjustable limiting plate (9), the first damping piece (4), the second damping piece (8), the main support arm (10) and the auxiliary support arm (2).
2. The double-row photovoltaic power generation device suitable for the two sides of the roadside according to claim 1, wherein the adjustable limiting plate (9) is composed of a first connecting plate (91) and a second connecting plate (92) which are integrally formed, the first connecting plate (91) is connected with the second connecting plate (92) at an obtuse angle, the first connecting plate (91) is fixed at the top end of the electric pole (11) through bolts, the second connecting plate (92) extends out of the outer edge of the top of the electric pole (11) and is connected with a damping piece (93) used for relieving impact force generated by contact with a steel beam on the surface of the second connecting plate.
3. The double-row photovoltaic power generation device suitable for the two sides of the roadside according to claim 1, wherein the shaft ear plate (5) is also connected with a transverse reinforcing rib plate (6), and the transverse reinforcing rib plate (6) is fixedly connected to the base (7).
4. The double-row photovoltaic power generation device suitable for the two sides of the roadside according to claim 1, wherein the side vertical rib plates (16) are connected between the shaft lug plates (5) and the steel beams (1) through rotating shaft pins (15), and the steel wire rope fixing plates (3) are separated on the two sides of the side vertical rib plates (16).
5. Double row photovoltaic power plant suitable for both sides of the roadside according to claim 1, characterized in that said main support is connected to the electric pole (13) by means of a clip (17).
6. The double-row photovoltaic power generation device suitable for both sides of roadside according to claim 5, characterized in that three connecting holes are arranged on the left shaft ear plate (1701) of the clamp (17), and the main support arm (10) is connected with different connecting holes so that an included angle of 36 degrees, 38 degrees or 40 degrees is formed between the main support arm (10) and the steel beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221106874.1U CN220673668U (en) | 2022-05-10 | 2022-05-10 | Double-row photovoltaic power generation device applicable to two sides of roadside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221106874.1U CN220673668U (en) | 2022-05-10 | 2022-05-10 | Double-row photovoltaic power generation device applicable to two sides of roadside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673668U true CN220673668U (en) | 2024-03-26 |
Family
ID=90344376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221106874.1U Active CN220673668U (en) | 2022-05-10 | 2022-05-10 | Double-row photovoltaic power generation device applicable to two sides of roadside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673668U (en) |
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2022
- 2022-05-10 CN CN202221106874.1U patent/CN220673668U/en active Active
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