CN218958847U - Photovoltaic bracket in high wind pressure area - Google Patents
Photovoltaic bracket in high wind pressure area Download PDFInfo
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- CN218958847U CN218958847U CN202223370498.XU CN202223370498U CN218958847U CN 218958847 U CN218958847 U CN 218958847U CN 202223370498 U CN202223370498 U CN 202223370498U CN 218958847 U CN218958847 U CN 218958847U
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- photovoltaic
- electric telescopic
- thick bamboo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses a photovoltaic bracket in a high wind pressure area in the technical field of supporting frames, which comprises a base and a supporting plate, wherein supporting blocks are arranged on the supporting plate and are distributed at the edge of the supporting plate in a rectangular shape, avoiding holes are formed in the supporting blocks, and a cover body is fixed on the lower surface of the supporting plate; the support plate is rotationally connected with a photovoltaic frame, the lower surface of the photovoltaic frame is provided with two strip-shaped sliding grooves, and sliding blocks are connected in the sliding grooves in a sliding manner; be equipped with two vertical stock and two vertical quarter bars on the base, the top of two stock respectively with two first supporting shoe fixed connection, the equal fixedly connected with in top of two quarter bars adjusts a section of thick bamboo, adjusts the top and the second supporting shoe fixed connection of section of thick bamboo, and adjusts a section of thick bamboo and second supporting shoe one-to-one, the interior bottom of adjusting a section of thick bamboo is connected with electric telescopic handle, electric telescopic handle's top passes dodges the hole and rotates with the slider and be connected, electric telescopic handle and slider one-to-one. The problem that this scheme probably leads to photovoltaic support damage or turnover in order to solve strong wind weather.
Description
Technical Field
The utility model relates to the technical field of supporting frames, in particular to a photovoltaic bracket in a high wind pressure area.
Background
The photovoltaic support is also called a solar photovoltaic support, and is a special support designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, and is generally made of aluminum alloy, carbon steel and stainless steel.
However, the conventional photovoltaic support is simple in structure, unstable in support in windy weather, and the photovoltaic panel may be inclined due to the pushing of wind force when the windy weather blows to the photovoltaic panel. The patent of application number 202210810103.9 discloses a solar photovoltaic support of anti strong wind, including the base, the top fixedly connected with fixed plate of base, the back riveting of fixed plate has the double-end cam, the back fixedly connected with biax motor of double-end cam. This solar photovoltaic support of strong wind resistance, first bracing piece and second bracing piece can carry out stable support to the photovoltaic board under the cooperation of first support frame and second support frame to reached and avoided strong wind to blow and turned over the photovoltaic board and lead to the effect of support rupture improvement device life. When the sun deflects to the east, the photoresistor senses sunlight at the moment, so that the orientation of the photovoltaic panel deflects to the west, and when the sun falls to the mountain, the photovoltaic panel deflects to the east at the moment, so that the effect of automatically adjusting the orientation of the photovoltaic panel according to the direction of the sun and improving the power generation efficiency is achieved. The photovoltaic bracket resistant to strong wind reduces the gravity center by increasing the weight of the bracket base, and improves the stability. And secondly, the photovoltaic panel is stabilized through the cooperation of the first supporting rod and the second supporting rod. However, the cost and the transportation cost of the bracket are greatly increased, and the labor and the material resources are extremely consumed in the transportation process. Secondly, support the photovoltaic board through first bracing piece and second bracing piece, but do not let the wind-force that the photovoltaic board received reduce, under the long-time blowing of strong wind, the metal fatigue damage or wearing and tearing appear in its junction because of the continuous pulling of wind-force, lead to the damage.
Disclosure of Invention
The utility model aims to provide a photovoltaic bracket in a high wind pressure area so as to solve the problem that the photovoltaic bracket is possibly damaged or overturned in strong wind weather.
In order to solve the technical problems, the utility model provides the following technical scheme: the photovoltaic bracket comprises a base and a support plate, wherein two first support blocks and two second support blocks are arranged on the support plate, the first support blocks and the second support blocks are distributed at the edge of the support plate in a rectangular shape, avoidance holes are formed in the two second support blocks, and an arc-shaped cover body is fixedly connected to the lower surface of the support plate;
the photovoltaic frame is used for fixedly mounting the photovoltaic plate, two long-strip-shaped sliding grooves are formed in one side, away from the rotating connection position, of the lower surface of the photovoltaic frame, and a sliding block is connected in each sliding groove in a sliding manner;
be equipped with two vertical stock and two vertical quarter bars on the base, the top of two stock respectively with two first supporting shoe fixed connection, the equal fixedly connected with in top of two quarter bars adjust a section of thick bamboo, adjust the top of section of thick bamboo with second supporting shoe fixed connection, and adjust a section of thick bamboo and second supporting shoe one-to-one, the interior bottom of adjusting a section of thick bamboo is connected with electric telescopic handle, electric telescopic handle's top passes and dodges the hole and rotate with the slider and be connected, electric telescopic handle and slider one-to-one.
The working principle of the utility model is as follows: the photovoltaic board is installed and is fixed on the photovoltaic frame during the use, two electric telescopic links are in the extension state and support the photovoltaic frame and are in the inclination state, when the weather of strong wind is met, start electric telescopic link and make it begin to shorten, because the photovoltaic frame rotates to connect on the extension board, and the lower surface of photovoltaic frame is kept away from the one side of rotating junction and is equipped with two spouts, sliding connection has the slider in the spout, and the slider rotates to be connected with electric telescopic link again, consequently can pull the slider when electric telescopic link shortens and move towards the direction that electric telescopic link shortens, the slider pulls the photovoltaic frame and starts to rotate with rotating junction as the center when moving, at this moment the photovoltaic frame rotates into the horizontality by the inclination state gradually, because the top of electric telescopic link is connected with the slider, therefore when its photovoltaic frame rotates, synchronous rotation between slider and the electric telescopic link, consequently, can not influence the photovoltaic frame and rotate into the in-process of horizontality by the inclination state, the slider slides in the spout thereupon, adjust the supporting point, until the photovoltaic frame changes into the horizontality state and stop the operation of electric telescopic link after the electric telescopic link is laminated with the extension board surface. At this moment, when strong wind blows through the photovoltaic bracket from any direction of southeast and northwest, because the photovoltaic bracket drives the photovoltaic plate to be attached to the support plate, the strong wind blows through the surface of the horizontal photovoltaic plate, and meanwhile, the lower surface of the support plate is fixedly connected with an arc-shaped cover body, so that when the strong wind blows, the photovoltaic plate can generate downward pressure according to the Bernoulli principle, and the whole photovoltaic bracket is pressed down, so that the contact between the photovoltaic bracket and the ground is tighter.
The utility model has the beneficial effects that: 1. this scheme is when strong wind weather through electric telescopic handle with the photovoltaic board pulling of slope become the horizontality, so just makes the area of photovoltaic board at vertical face reduce, so receives the influence of wind-force also to reduce. Meanwhile, the photovoltaic panel can still normally absorb light energy after being in a horizontal state, and continuous operation of the photovoltaic panel is not affected. The contact surface of the photovoltaic panel and strong wind is reduced, so that the possibility that the photovoltaic panel is turned over by the strong wind is reduced, and the possibility that the photovoltaic bracket is damaged is also reduced.
2. The arc-shaped cover body is fixed on the lower surface of the support plate, so that the Bernoulli principle is utilized to enable the photovoltaic plate to provide downward thrust to enable the photovoltaic support to be pressed to the ground, stability of the photovoltaic support is improved, and the possibility that the photovoltaic support is blown over and damaged is further reduced.
Further, the base includes four bottom plates, and the equal fixedly connected with is vertical top is the open positioning tube that sets up on every bottom plate, and the bottom of two stock and two quarter butt is sliding connection respectively in four positioning tube. The utility model discloses a fixed position back with four bottom plates is in to this kind of setting, directly lifts the extension board, inserts two stock and the bottom of two quarter butt in the positioning cylinder, can accomplish the installation, convenient and fast, and upward lift the extension board simultaneously can drive stock and quarter butt and break away from the positioning cylinder and accomplish the dismantlement, be convenient for maintain.
Further, four threaded holes distributed in a rectangular shape are formed in each bottom plate, and screws are arranged in each threaded hole. The purpose is, through twisting the screw during the installation, can fix the bottom plate, so can further improve stability, prevent that photovoltaic support from being blown by strong wind and turning over.
Further, each long rod is sleeved with a first spring, the top end of the first spring is fixedly connected with the long rod, each short rod is sleeved with a second spring, and the top end of the second spring is fixedly connected with the bottom of the adjusting cylinder. The purpose is that through this kind of setting, when making long pole and quarter butt move downwards in the positioning section of thick bamboo, slow down the velocity of movement of long pole or quarter butt through the elasticity of spring, reduce the impact.
Further, the electric telescopic device further comprises a controller, a pressure sensor is fixedly connected between the inner bottom of the adjusting cylinder and the bottom end of the electric telescopic rod, the pressure sensor is in electric signal connection with the controller, and the controller is in electric signal connection with the electric telescopic rod. The purpose is that when the photovoltaic board is in the inclination and receives strong wind influence, the wind-force that the photovoltaic board received passes through electric telescopic handle and transmits to pressure sensor department, and pressure sensor transmits to the controller with the pressure signal who detects, after pressure reaches the setting value, the controller begins control electric telescopic handle and shortens, and then makes the photovoltaic board change into the horizontality from the inclination, realizes the purpose of photovoltaic board automatically regulated when strong wind weather.
Drawings
FIG. 1 is a schematic structural view of a photovoltaic bracket in a high wind pressure area according to the present utility model;
FIG. 2 is a state diagram of the photovoltaic panel in the embodiment when it is horizontal;
fig. 3 is a schematic structural diagram of the cover in the embodiment.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the photovoltaic panel 1, the photovoltaic frame 2, the first supporting block 3, the support plate 4, the cover body 5, the long rod 6, the first spring 7, the bottom plate 8, the screw 9, the positioning cylinder 10, the adjusting cylinder 11, the pressure sensor 12, the electric telescopic rod 13, the sliding block 14 and the sliding chute 15.
An example is substantially as shown in figures 1, 2 and 3:
the photovoltaic bracket in the high wind pressure area comprises a base and a support plate 4, wherein two first support blocks 3 and two second support blocks are arranged on the support plate 4, the first support blocks 3 and the second support blocks are distributed at the edge of the support plate 4 in a rectangular shape, avoidance holes are formed in the two second support blocks, and an arc-shaped cover body 5 is fixedly connected to the lower surface of the support plate 4;
the support plate 4 is rotationally connected with a photovoltaic frame 2, the photovoltaic frame 2 is used for fixedly mounting the photovoltaic plate 1, two strip-shaped sliding grooves 15 are formed in one side, far away from a rotational connection position, of the lower surface of the photovoltaic frame 2, and a sliding block 14 is slidably connected in each sliding groove 15;
be equipped with two vertical stock 6 and two vertical quarter butt on the base, the top of two stock 6 respectively with two first supporting shoe 3 fixed connection, the equal fixedly connected with in top of two quarter butt adjusts a section of thick bamboo 11, adjust the top and the second supporting shoe fixed connection of section of thick bamboo 11, and adjust a section of thick bamboo 11 and second supporting shoe one-to-one, the interior bottom of adjusting a section of thick bamboo 11 is connected with electric telescopic handle 13, electric telescopic handle 13's top passes dodges the hole and rotates with slider 14 to be connected, electric telescopic handle 13 and slider 14 one-to-one.
The base includes four bottom plates 8, is equipped with four screw holes that are rectangular form distribution on every bottom plate 8, is equipped with screw 9 in every screw hole. The vertical positioning cylinders 10 with the open top are fixedly connected to each bottom plate 8, the bottoms of the two long rods 6 and the two short rods are respectively and slidably connected to the four positioning cylinders 10, each long rod 6 is sleeved with a first spring 7, the top end of each first spring 7 is fixedly connected with the long rod 6, each short rod is sleeved with a second spring, and the top end of each second spring is fixedly connected with the bottom of the adjusting cylinder 11.
The electric telescopic device further comprises a controller, a pressure sensor 12 is fixedly connected between the inner bottom of the adjusting cylinder 11 and the bottom end of the electric telescopic rod 13, the pressure sensor 12 is in electric signal connection with the controller, and the controller is in electric signal connection with the electric telescopic rod 13.
The specific implementation process is as follows:
the photovoltaic board 1 is installed and fixed on the photovoltaic frame 2 during the use, two electric telescopic links 13 are in the extension state and support the photovoltaic frame 2 and are in the inclined state at this moment, when the strong wind weather is met, start electric telescopic link 13 and make it begin to shorten, because photovoltaic frame 2 rotates and connects on extension board 4, and the lower surface of photovoltaic frame 2 is kept away from one side of rotating the junction is equipped with two spouts 15, sliding connection has slider 14 in spout 15, slider 14 and electric telescopic link 13 rotates and connects again, consequently, can pull slider 14 and remove towards the direction that electric telescopic link 13 shortens when electric telescopic link 13 shortens, slider 14 pulls photovoltaic frame 2 and begins to rotate with rotating the junction as the center when moving, photovoltaic frame 2 gradually rotates into the horizontality from the inclined state at this moment, because electric telescopic link 13's top is rotatory with slider 14, consequently, can not influence photovoltaic frame 2 and rotate, and photovoltaic frame 2 rotates into the horizontality by the inclined state in the middle of slider 14, slider 14 and electric telescopic link 13, in the process of adjusting sliding point 15 and supporting the horizontal state of support board 4 until the photovoltaic frame 2 is stopped in the horizontal state after the horizontal support of the electric telescopic link 13. At this moment, when strong wind blows through the photovoltaic bracket from any direction of southeast and northwest, because the photovoltaic frame 2 drives the photovoltaic plate 1 to be attached to the support plate 4, the strong wind blows through the surface of the horizontal photovoltaic plate 1, and meanwhile, the arc-shaped cover body 5 is fixedly connected with the lower surface of the support plate 4, so that when the strong wind blows, the photovoltaic plate 1 can generate downward pressure according to the Bernoulli principle, and the whole photovoltaic bracket is pressed down, so that the contact between the photovoltaic bracket and the ground is tighter.
Claims (5)
1. The utility model provides a high wind pressure district photovoltaic support which characterized in that: the support plate is provided with two first support blocks and two second support blocks, the first support blocks and the second support blocks are distributed at the edge of the support plate in a rectangular shape, the two second support blocks are provided with avoidance holes, and the lower surface of the support plate is fixedly connected with an arc-shaped cover body;
the photovoltaic frame is used for fixedly mounting the photovoltaic plate, two strip-shaped sliding grooves are formed in one side, away from the rotating connection position, of the lower surface of the photovoltaic frame, and a sliding block is connected in each sliding groove in a sliding manner;
be equipped with two vertical stock and two vertical quarter bars on the base, the top of two stock respectively with two first supporting shoe fixed connection, the equal fixedly connected with in top of two quarter bars adjust a section of thick bamboo, adjust the top of section of thick bamboo with second supporting shoe fixed connection, and adjust a section of thick bamboo and second supporting shoe one-to-one, the interior bottom of adjusting a section of thick bamboo is connected with electric telescopic handle, electric telescopic handle's top passes and dodges the hole and rotate with the slider and be connected, electric telescopic handle and slider one-to-one.
2. The high wind pressure zone photovoltaic bracket of claim 1, wherein: the base comprises four bottom plates, each bottom plate is fixedly connected with a positioning cylinder with an open top, and the bottoms of the two long rods and the two short rods are respectively and slidably connected into the four positioning cylinders.
3. A high wind pressure zone photovoltaic bracket according to claim 2, wherein: four threaded holes distributed in a rectangular shape are formed in each bottom plate, and screws are arranged in each threaded hole.
4. A high wind pressure zone photovoltaic bracket according to claim 3, wherein: each long rod is sleeved with a first spring, the top end of each first spring is fixedly connected with the long rod, each short rod is sleeved with a second spring, and the top end of each second spring is fixedly connected with the bottom of the adjusting cylinder.
5. The high wind pressure zone photovoltaic bracket of claim 4, wherein: the electric telescopic device is characterized by further comprising a controller, wherein a pressure sensor is fixedly connected between the inner bottom of the adjusting cylinder and the bottom end of the electric telescopic rod, the pressure sensor is in electric signal connection with the controller, and the controller is in electric signal connection with the electric telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223370498.XU CN218958847U (en) | 2022-12-14 | 2022-12-14 | Photovoltaic bracket in high wind pressure area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223370498.XU CN218958847U (en) | 2022-12-14 | 2022-12-14 | Photovoltaic bracket in high wind pressure area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218958847U true CN218958847U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223370498.XU Active CN218958847U (en) | 2022-12-14 | 2022-12-14 | Photovoltaic bracket in high wind pressure area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218958847U (en) |
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2022
- 2022-12-14 CN CN202223370498.XU patent/CN218958847U/en active Active
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