Photovoltaic sound barrier sound insulation and power generation integrated device for expressway

Abstract

The invention discloses an expressway photovoltaic sound barrier sound insulation and power generation integrated device in the field of sound barriers, which comprises a base and a sound barrier connected to the top of the base, a support plate connected to the top of the sound barrier, a plurality of sound absorption modules arranged on the side surface of the sound barrier, an inclined part connected to the top of the support plate, and a cleaning part connected to the inclined part. According to the device, photovoltaic collection can be effectively carried out on the top of the sound barrier, and meanwhile, through the structure of the single motor, the sweeping component can be driven to carry out transmission while inclination adjustment of the device can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of sound barriers, and in particular to an integrated sound insulation and power generation device for a highway photovoltaic sound barrier. Background Art

[0002] The integrated photovoltaic sound barrier sound insulation and power generation device for highways is a device that uses photovoltaic technology and sound barriers to achieve simultaneous sound insulation and power generation. It can build a row of sound barriers next to the highway, on which solar panels are installed to convert sunlight directly into electricity. In this way, it can not only effectively isolate the noise of the highway, but also use solar energy to generate electricity and provide sustainable clean energy for the surrounding areas. At present, the photovoltaic system structure on the common integrated photovoltaic sound barrier sound insulation and power generation device for highways is generally divided into two types. One is directly installed vertically in the steel trough like the barrier. Although thick dust will not accumulate on the surface, due to the movement of the sun, usually only half of the solar energy can be collected. The other type of upward open solar power generation panel can collect sunlight for a whole day, but because the device is set outdoors, it is easy to accumulate thick dust on the surface, which affects the solar panel's absorption of solar energy, and is also easy to be damaged by birds nesting and causing the photovoltaic system to be damaged.

[0003] The Chinese patent with the announcement number CN117947721A discloses an integrated device for sound insulation and power generation of photovoltaic sound barriers on highways. It includes a steel trough, a sound-absorbing panel and soundproof glass are installed on the steel trough, a placement box is connected to the steel trough, symmetrically distributed electric slide rails are installed in the placement box, the sliders of the symmetrically distributed electric slide rails are all installed with fixed frames, symmetrically distributed solar panels are rotatably connected between the symmetrically distributed fixed frames, and the symmetrically distributed solar panels are all installed with first torsion springs between the symmetrically distributed fixed frames. The electric slide rail drives the slider to move the fixed frame downward, and the fixed frame drives the solar panel and the first torsion spring to move downward. Under the limit of the placement box, the solar panel is rotated towards each other and stored in the placement box. In this way, thick dust from bird nesting boxes can be prevented from accumulating on the solar panel.

[0004] However, the above-mentioned publicly disclosed scheme has the following shortcomings: the above-mentioned device adjusts the lighting efficiency by controlling the tilt angle of the photovoltaic panel, but the above-mentioned device adopts multiple independent adjustment structures to adjust the tilt and clean the photovoltaic panel, and its multiple independent power structures consume large amounts of electricity and have low transmission efficiency. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of the present invention to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] The purpose of the present invention is to address the technical problems existing in the background technology. The present invention proposes an integrated highway photovoltaic sound barrier sound insulation and power generation device. The present invention can effectively improve the photovoltaic collection on the top of the sound barrier through this device. At the same time, the single motor structure can realize the tilt adjustment of the device and drive the cleaning components for transmission.

[0007] The present invention proposes an integrated highway photovoltaic sound barrier sound insulation and power generation device, including a base and a sound barrier connected to the top, a support plate connected to the top of the sound barrier, a plurality of sound absorbing modules arranged on the side of the sound barrier, a tilting component connected to the top of the support plate, a cleaning component connected to the tilting component, and a photovoltaic panel connected to the tilting component.

[0008] By adopting the above technical solution, the present solution can achieve the effect of transmission linkage of the present device through the combination of the tilting component and the cleaning component, thereby reducing the transmission loss of the present device.

[0009] Preferably, the tilting component includes a support column connected to the top of the support plate, a tilting bracket is connected to the top of the support column, the tilting bracket is rotatably connected to a connecting bracket, the top of the connecting bracket is connected to the photovoltaic panel, the top of the support plate is connected to a motor bracket, the motor bracket is connected to a rotating motor, a transmission member is provided at the bottom output end of the rotating motor, and the end of the transmission member away from the rotating motor is transmission-connected to a threaded rod.

[0010] By adopting the above technical solution, this solution can achieve the effect of tilting the connecting bracket through the structure of the threaded rod.

[0011] Preferably, a rotating sleeve is provided on the top of the motor bracket, and the rotating sleeve is rotatably connected to the bottom of the threaded rod. A pulley is provided on the outer arc surface of the threaded rod, and the pulley is transmission-connected to the transmission member.

[0012] By adopting the above technical solution, the present solution can reduce the transmission slippage of the device through the transmission structure of the pulley.

[0013] Preferably, a sliding rod is connected to the top of the support plate, the sliding rod is slidably connected to a lifting member, the lifting member is threadedly connected to the threaded rod, the top of the lifting member is connected to a sliding connector, and the top of the sliding connector is slidably connected to the connecting bracket.

[0014] By adopting the above technical solution, the present solution can prevent the lifting member and the connecting bracket from getting stuck through the structure of the sliding connecting member.

[0015] Preferably, the sliding connection piece is U-shaped, and the inner wall of the sliding connection piece is slidably connected to the connecting bracket.

[0016] By adopting the above technical solution, the present solution can achieve the transmission stability of the device through the U-shaped sliding connection.

[0017] Preferably, the cleaning component includes a rotating shaft rotatably connected to the connecting bracket, one end of the rotating shaft is connected to a swinging member, the bottom of the swinging member is connected to a cleaning member, the cleaning member contacts the surface of the photovoltaic panel, and the other end of the rotating shaft is connected to a universal joint.

[0018] By adopting the above technical solution, this solution can ensure the rotation transmission stability of the rotating shaft when it is tilted and rotated through the universal joint.

[0019] Preferably, the other end of the universal joint is connected to a lifting threaded rod, the lifting threaded rod is threadedly connected to an internal threaded sleeve, the bottom of the internal threaded sleeve is connected to a sliding part, the top of the motor bracket is provided with a sliding groove, the bottom of the sliding part is slidingly connected to the inner wall of the sliding groove, and the top of the prime motor bracket is connected to two symmetrically distributed torsion spring assemblies, which are connected to the side of the sliding part.

[0020] By adopting the above technical solution, the present solution can drive the sliding member to perform reverse elastic sliding through the torsion spring assembly.

[0021] Preferably, the torsion spring assembly includes a rotating roller, a connecting rope is wrapped around the outer arc surface of the rotating roller, one end of the connecting rope is connected to the side of the sliding member, and the other end of the connecting rope is wrapped around and linked to the rotating roller. A torsion spring is provided at the center of the rotating roller, and the other end of the torsion spring is connected to a fixed column, which is arranged at the center of the rotating roller. The fixed column is connected to the top of the motor bracket, and the side of the rotating roller is rotatably connected to the top of the motor bracket.

[0022] By adopting the above technical solution, this solution can achieve the effect of pulling and sliding the sliding member through the structure of the rotating roller.

[0023] Preferably, the sound absorbing modules are distributed in a matrix at equal intervals on the side of the sound barrier, and a honeycomb sound absorbing sponge is provided inside the sound absorbing module.

[0024] By adopting the above technical solution, the present solution can achieve the sound insulation effect of the device through the structure of the attraction module.

[0025] Preferably, a rotation blocking member is provided on the side of the inclined bracket, and the rotation blocking member is in contact with the side of the connecting bracket. The connecting bracket is provided with a plurality of mounting holes at equal intervals, and the mounting holes are connected to the photovoltaic panel by bolts.

[0026] By adopting the above technical solution, the present solution can prevent the photovoltaic panel from excessively rotating by rotating the blocking member.

[0027] In summary, the present invention includes at least one of the following beneficial effects:

[0028] This device can adopt a single-motor transmission method to effectively improve the transmission efficiency of the device. Compared with traditional devices, this device has fewer transmission structures and reduces the loss of the transmission process. At the same time, the tilt adjustment structure of the photovoltaic panel can achieve the effect of maximizing the lighting efficiency adjustment of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0030] Figure 1 It is a front view of an embodiment of a highway photovoltaic sound barrier sound insulation and power generation integrated device of the present invention;

[0031] Figure 2 This is a schematic diagram of the structure of the sound barrier in an embodiment of the present invention;

[0032] Figure 3 This is a schematic diagram of the structure of the support plate in an embodiment of the present invention;

[0033] Figure markings: 1. base; 2. sound barrier; 3. sound absorbing module; 4. support plate; 5. tilting component; 501. support column; 502. tilting bracket; 503. connecting bracket; 504. motor bracket; 505. rotating motor; 506. threaded rod; 507. sliding rod; 508. lifting member; 509. sliding connection member; 6. cleaning component; 601. rotating shaft; 602. swinging member; 603. cleaning member; 604. universal joint; 605. lifting threaded rod; 606. internal threaded sleeve; 607. sliding member; 608. sliding groove; 609. torsion spring assembly; 7. photovoltaic panel. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-3 The present invention is described in further detail.

[0035] Embodiment 1

[0036] like Figure 1-Figure 3 As shown, in order to solve the existing problems, the present invention discloses a highway photovoltaic sound barrier sound insulation and power generation integrated device, including a base 1 and a sound barrier 2 connected to the top thereof, a support plate 4 connected to the top of the sound barrier 2, a plurality of sound absorbing modules 3 are arranged on the side of the sound barrier 2, a tilting component 5 is connected to the top of the support plate 4, the tilting component 5 is connected to a cleaning component 6, and the tilting component 5 is connected to a photovoltaic panel 7.

[0037] The tilting component 5 includes a support column 501 connected to the top of the support plate 4, a tilting bracket 502 is connected to the top of the support column 501, the tilting bracket 502 is rotatably connected to a connecting bracket 503, the top of the connecting bracket 503 is connected to the photovoltaic panel 7, the top of the support plate 4 is connected to a motor bracket 504, the motor bracket 504 is connected to a rotating motor 505, a transmission member is provided at the bottom output end of the rotating motor 505, and a threaded rod 506 is transmission-connected to the end of the transmission member away from the rotating motor 505.

[0038] A rotating sleeve is provided on the top of the motor bracket 504, and the rotating sleeve is rotatably connected to the bottom of the threaded rod 506. A pulley is provided on the outer arc surface of the threaded rod 506, and the pulley is transmission-connected to the transmission member.

[0039] The top of the support plate 4 is connected to a sliding rod 507, the sliding rod 507 is slidably connected to a lifting member 508, the lifting member 508 is threadedly connected to the threaded rod 506, the top of the lifting member 508 is connected to a sliding connector 509, and the top of the sliding connector 509 is slidably connected to the connecting bracket 503.

[0040] The sliding connection member 509 is U-shaped, and the inner wall of the sliding connection member 509 is slidably connected to the connecting bracket 503 .

[0041] The cleaning component 6 includes a rotating shaft 601 rotatably connected to the connecting bracket 503, one end of the rotating shaft 601 is connected to a swinging member 602, the bottom of the swinging member 602 is connected to a cleaning member 603, the cleaning member 603 is in contact with the surface of the photovoltaic panel 7, and the other end of the rotating shaft 601 is connected to a universal joint 604.

[0042] The specific working principle is: this device can effectively improve the sound insulation of the sound barrier 2 and the efficiency of photovoltaic collection of the photovoltaic panel 7. Compared with traditional devices, this device can effectively achieve the effect of single motor transmission and cleaning.

[0043] When the device is in use, the rotation of the rotating motor 505 drives the threaded rod 506 to rotate, and the rotation of the threaded rod 506 can make the lifting member 508 lift and slide. The vertical lifting and rotation of the lifting member 508 can drive the connecting bracket 503 to rotate and tilt through the sliding connecting member 509.

[0044] At the same time, during the process of tilting and rotating the connecting bracket 503, the transmission of the lifting threaded rod 605 can be achieved through the structural combination of the rotating shaft 601 and the universal joint 604, and the reciprocating transmission effect of the rotating shaft 601 can be achieved through the combination of the lifting threaded rod 605 and the internal threaded sleeve 606, and then the photovoltaic panel 7 is cleaned by the swinging member 602 and the cleaning member 603. When the photovoltaic panel 7 tilts and rotates, the internal threaded sleeve 606 slides with the lifting threaded rod 605, thereby driving the torsion spring assembly 609 to rotate. Therefore, when the photovoltaic panel 7 tilts and rotates in the opposite direction, the rotating motor 505 does not need to rotate in the opposite direction, and the torsion spring assembly 609 drives the photovoltaic panel 7 to tilt and rotate in the opposite direction.

[0045] Embodiment 2

[0046] like Figure 1-Figure 3 As shown, in order to solve the existing problems, based on the same concept as the above-mentioned embodiment 1, the highway photovoltaic sound barrier sound insulation and power generation integrated device also includes: the other end of the universal joint 604 is connected to a lifting threaded rod 605, the lifting threaded rod 605 is threadedly connected to an internal threaded sleeve 606, and the bottom of the internal threaded sleeve 606 is connected to a sliding member 607, the top of the motor bracket 504 is provided with a sliding groove 608, the bottom of the sliding member 607 is slidably connected to the inner wall of the sliding groove 608, and the top of the prime motor bracket 504 is connected to two symmetrically distributed torsion spring assemblies 609, and the torsion spring assembly 609 is connected to the side of the sliding member 607.

[0047] The torsion spring assembly 609 includes a rotating roller, a connecting rope is wrapped around the outer arc surface of the rotating roller, one end of the connecting rope is connected to the side of the sliding member 607, and the other end of the connecting rope is wrapped around and linked to the rotating roller. A torsion spring is provided at the center of the rotating roller, and the other end of the torsion spring is connected to a fixed column, which is provided at the center of the rotating roller. The fixed column is connected to the top of the motor bracket 504, and the side of the rotating roller is rotatably connected to the top of the motor bracket 504.

[0048] The sound absorbing modules 3 are distributed in a matrix at equal intervals on the side of the sound barrier 2, and a honeycomb sound absorbing sponge is provided inside the sound absorbing module 3.

[0049] A rotation blocking member is provided on the side of the tilt bracket 502, and the rotation blocking member contacts the side of the connecting bracket 503. The connecting bracket 503 is provided with a plurality of mounting holes at equal intervals, and the mounting holes are connected to the photovoltaic panel 7 by bolts.

[0050] The structure of the sound absorbing module 3 can effectively improve the sound insulation effect of the sound barrier 2 of the device, and the tilt adjustment stability of the device can be effectively improved by rotating the blocking member.

[0051] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A highway photovoltaic sound barrier sound insulation power generation integrated device, comprising a base (1) and a sound barrier (2) connected to the top thereof, the top of the sound barrier (2) being connected to a support plate (4), characterized in that: A plurality of sound absorbing modules (3) are arranged on the side of the sound barrier (2); a tilting component (5) is connected to the top of the support plate (4); the tilting component (5) is connected to a cleaning component (6); and the tilting component (5) is connected to a photovoltaic panel (7).

2. According to claim 1, a highway photovoltaic sound barrier sound insulation power generation integrated device is characterized in that: The tilting component (5) comprises a support column (501) connected to the top of the support plate (4); the top of the support column (501) is connected to a tilting bracket (502); the tilting bracket (502) is rotatably connected to a connecting bracket (503); the top of the connecting bracket (503) is connected to the photovoltaic panel (7); the top of the support plate (4) is connected to a motor bracket (504); the motor bracket (504) is connected to a rotating motor (505); a transmission member is provided at the bottom output end of the rotating motor (505); and one end of the transmission member away from the rotating motor (505) is rotatably connected to a threaded rod (506).

3. The highway photovoltaic sound barrier sound insulation and power generation integrated device according to claim 2 is characterized in that: A rotating shaft sleeve is provided at the top of the motor bracket (504), and the rotating shaft sleeve is rotatably connected to the bottom of the threaded rod (506). A belt pulley is provided on the outer arc surface of the threaded rod (506), and the belt pulley is transmission-connected to the transmission member.

4. According to claim 2, a highway photovoltaic sound barrier sound insulation power generation integrated device is characterized in that: The top of the support plate (4) is connected to a sliding rod (507), the sliding rod (507) is slidably connected to a lifting member (508), the lifting member (508) is threadedly connected to the threaded rod (506), the top of the lifting member (508) is connected to a sliding connection member (509), and the top of the sliding connection member (509) is slidably connected to the connecting bracket (503).

5. The highway photovoltaic sound barrier sound insulation and power generation integrated device according to claim 4 is characterized in that: The sliding connection member (509) is U-shaped, and the inner wall of the sliding connection member (509) is slidably connected to the connection bracket (503).

6. The highway photovoltaic sound barrier sound insulation and power generation integrated device according to claim 4, characterized in that: The cleaning component (6) comprises a rotating shaft (601) rotatably connected to the connecting bracket (503); one end of the rotating shaft (601) is connected to a swinging member (602); the bottom of the swinging member (602) is connected to a cleaning member (603); the cleaning member (603) is in contact with the surface of the photovoltaic panel (7); and the other end of the rotating shaft (601) is connected to a universal joint (604).

7. A highway photovoltaic sound barrier sound insulation and power generation integrated device according to claim 6, characterized in that: The other end of the universal joint (604) is connected to a lifting threaded rod (605), the lifting threaded rod (605) is threadedly connected to an internal threaded sleeve (606), the bottom of the internal threaded sleeve (606) is connected to a sliding member (607), the top of the motor bracket (504) is provided with a sliding groove (608), the bottom of the sliding member (607) is slidably connected to the inner wall of the sliding groove (608), the top of the prime number motor bracket (504) is connected to two symmetrically distributed torsion spring assemblies (609), and the torsion spring assembly (609) is connected to the side of the sliding member (607).

8. The highway photovoltaic sound barrier sound insulation and power generation integrated device according to claim 7, characterized in that: The torsion spring assembly (609) includes a rotating roller, the outer arc surface of the rotating roller is wrapped with a connecting rope, one end of the connecting rope is connected to the side of the sliding member (607), and the other end of the connecting rope is wrapped and linked to the rotating roller. A torsion spring is provided at the center of the rotating roller, and the other end of the torsion spring is connected to a fixed column, which is arranged at the center of the rotating roller. The fixed column is connected to the top of the motor bracket (504), and the side of the rotating roller is rotatably connected to the top of the motor bracket (504).

9. The highway photovoltaic sound barrier sound insulation and power generation integrated device according to claim 1, characterized in that: The sound absorbing modules (3) are distributed in a matrix at equal intervals on the side of the sound barrier (2), and a honeycomb sound absorbing sponge is provided inside the sound absorbing module (3).

10. The highway photovoltaic sound barrier sound insulation and power generation integrated device according to claim 2, characterized in that: The side of the tilt bracket (502) is provided with a rotation blocking member, and the rotation blocking member is connected to the connecting The connecting bracket (503) is in contact with the side surface, and the connecting bracket (503) is provided with a plurality of mounting holes at equal intervals. The mounting hole is connected to the photovoltaic panel (7) via bolts.

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