CN114808778A - Utilize solar energy power generation and have safeguard function's sound barrier - Google Patents
Utilize solar energy power generation and have safeguard function's sound barrier Download PDFInfo
- Publication number
- CN114808778A CN114808778A CN202210220989.1A CN202210220989A CN114808778A CN 114808778 A CN114808778 A CN 114808778A CN 202210220989 A CN202210220989 A CN 202210220989A CN 114808778 A CN114808778 A CN 114808778A
- Authority
- CN
- China
- Prior art keywords
- groove
- sound barrier
- power generation
- mounting
- solar power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 72
- 238000010248 power generation Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000004804 winding Methods 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000006870 function Effects 0.000 claims description 22
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 30
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0011—Plank-like elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of sound barrier engineering, in particular to a sound barrier which utilizes solar energy to generate electricity and has a protection function, comprising a sound barrier body, a mounting seat, a solar energy power generation plate, a roller shutter, a winding mechanism and a first driving mechanism; the bottom of the sound barrier body is arranged on the mounting seat, the outer side of the top of the sound barrier body is fixedly provided with a protection box, an installation drawer is placed in the protection box, and the solar power generation panel is arranged in the installation drawer; the top of the protection box is provided with a through groove, and two side walls opposite to the through groove are respectively provided with a limiting groove; one end of the rolling curtain is connected with the rolling mechanism, and the other end of the rolling curtain extends into the through groove and is provided with a guide block; the two ends of the guide block are respectively installed in the limiting grooves on the two sides, and are respectively connected with a first driving mechanism which is used for driving the roller shutter to be unfolded so as to seal the through groove and drive the roller shutter to be rolled. The drawer type structure is adopted to prevent the solar power generation panel from being damaged in severe weather, so that the service life of the sound barrier is prolonged, and the maintenance cost is reduced.
Description
Technical Field
The invention relates to the technical field of sound barrier engineering matched with railways, rail transit, highways and the like, in particular to a sound barrier which generates electricity by utilizing solar energy and has a protection function.
Background
The sound barrier is mainly used for sound insulation and noise reduction of railways, rail transit, highways and other noise sources, and refers to a wall type structure arranged beside the railways and the highways for reducing the influence of driving noise on nearby residents. The sound barrier is classified into a reflection type sound barrier for pure sound insulation and a composite type sound barrier combining sound absorption and sound insulation, which is a more effective sound insulation method.
The existing sound barrier structure has single function, only has sound insulation and noise reduction functions, and does not have the function of generating energy. Advertising boards and pavement lighting lamps of matching projects such as railways, rail transit, highways and the like can only be supplied with power through other electric facilities. The existing sound barrier engineering structure is changed, and the solar power generation panel is utilized in the sound barrier structure, so that the following problems are also caused: 1) the solar power generation panel is easy to damage when suffering from severe weather, and meanwhile, the maintenance construction can be generally carried out only in a skylight period after the operation of a road, a railway and an urban rail, so that the maintenance cost of the solar power generation panel is higher; 2) when the sound barrier is used, the solar power generation panel is easily damaged due to vibration caused in the moving process of a vehicle; 3) when the solar panel is fixed, the solar panel is limited by manpower, and the installation is inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the sound barrier which utilizes solar energy for power generation and has a protection function, and a drawer type structure is adopted to prevent the solar power generation panel from being damaged in severe weather, so that the service life of the sound barrier is prolonged, and the maintenance cost is reduced; the magnetic attraction limiting mode is utilized to improve the installation or replacement efficiency.
In order to achieve the purpose, the technical scheme of the invention is a sound barrier which utilizes solar energy to generate electricity and has a protection function, and the sound barrier comprises a sound barrier body, a mounting seat, a solar energy power generation plate, a roller shutter, a rolling mechanism and a first driving mechanism; the bottom of the sound barrier body is mounted on the mounting seat, a protection box is fixedly mounted on the outer side of the top of the sound barrier body, a mounting drawer is placed in the protection box, and the solar power generation panel is arranged in the mounting drawer; a through groove is formed in the top of the protection box, and limiting grooves are formed in two opposite side walls of the through groove respectively; one end of the rolling curtain is connected with the rolling mechanism, and the other end of the rolling curtain extends into the through groove and is provided with a guide block; the two ends of the guide block are respectively installed in the limiting grooves on the two sides, and are respectively connected with a first driving mechanism which is used for driving the roller shutter to be unfolded so as to close the through groove and driving the roller shutter to be rolled so as to open the through groove.
Further, one side of sound barrier body is provided with control module, the inboard of sound barrier body is provided with advertising panel and light, the advertising panel the light the winding mechanism and first actuating mechanism all with control module connects.
Furthermore, the first driving mechanism comprises a first servo motor, a screw rod and a moving block, a fixed groove is formed in the protection box and located on one side of the limiting groove, and the first servo motor is installed in the fixed groove; the screw rod is rotatably arranged in the limiting groove, and one end of the screw rod is connected with an output shaft of the first servo motor; and the screw rod is in threaded connection with a moving block, and the moving block is connected with the guide block.
Furthermore, the winding mechanism comprises a winding box, a winding roller and a second servo motor, the winding box is mounted on one side of the protection box, the winding roller is rotatably mounted in the winding box, and one end of the roller shutter is wound on the winding roller; and an output shaft of the second servo motor is connected with one end of the winding roller.
Furthermore, the periphery of the solar power generation panel is wrapped with buffer rubber.
Furthermore, an unlocking groove is formed in the bottom surface of one end of the mounting drawer, and an unlocking block is slidably mounted in the unlocking groove; the top of the unlocking block extends out of the mounting drawer, the bottom of the unlocking block is provided with a clamping column, and a magnet block is arranged in the clamping column; a return spring is sleeved on the clamping column, one end of the return spring abuts against the unlocking block, and the other end of the return spring abuts against the bottom surface of the unlocking groove; the position that corresponds on the bottom plate of guard box the card post is provided with the post groove, the bottom in the post groove is provided with magnetism and inhales the piece, magnetism inhale the piece with card post passes through magnetic attraction and connects.
Furthermore, an installation plate is arranged on the outer side of the top of the sound barrier body, a plurality of accommodating grooves are formed in the installation plate, a plurality of storage grooves are formed in a bottom plate of the protection box, a plurality of column cavities are formed in the bottom plate of the installation drawer, and the accommodating grooves, the storage grooves and the column cavities are in one-to-one correspondence; each it all is provided with the fixed column in the groove to accomodate, just the top of fixed column passes corresponding the holding tank and extends to corresponding the post intracavity.
Furthermore, a transmission groove is formed in the mounting plate and below the accommodating groove, a rotating shaft is rotatably mounted in the transmission groove, and two first bevel gears are mounted on the rotating shaft corresponding to the accommodating groove; the accommodating groove is also internally provided with two threaded rods and two sliding blocks, two sides of the bottom end of the fixed column are respectively connected with the two sliding blocks, the two sliding blocks are respectively arranged on the two threaded rods through threads, and one ends of the two threaded rods extend into the transmission groove and are respectively sleeved with two second bevel gears; the two first bevel gears are respectively meshed with the two second bevel gears.
Furthermore, an installation groove is formed in the installation seat, the sound barrier body is fixed on an installation part, and the installation part is installed in the installation groove; a transmission cavity and a storage cavity are arranged in the mounting part from top to bottom, a top post is arranged in the storage cavity, and the top of the top post extends into the transmission cavity and is connected with a second driving mechanism; a plurality of fixed keys are slidably connected to the inner cavity of the containing cavity and positioned on two sides of the top column, key grooves are formed in the mounting seat and correspond to the fixed keys, and one ends of the fixed keys extend into the corresponding key grooves; the bottom of accomodating the chamber is equipped with canceling release mechanical system, the fixed key with canceling release mechanical system is connected.
Furthermore, the second driving mechanism comprises a connecting shaft, a threaded shaft, a third bevel gear, a fourth bevel gear and a push plate; a fixed cavity is arranged in the mounting part and above the transmission cavity; one end of the connecting shaft is positioned outside the mounting part, and the other end of the connecting shaft extends into the fixing cavity and is provided with a third bevel gear; one end of the threaded shaft extends into the transmission cavity and is in threaded connection with a push plate, and the other end of the threaded shaft extends into the fixed cavity and is provided with a fourth bevel gear; the push plate is connected with the top of the ejection column, and the third bevel gear is meshed with the fourth bevel gear.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the sound barrier which utilizes solar energy for power generation and has the protection function, the top plate of the protection box above the solar power generation plate is provided with the through groove, and the roller shutter, the rolling mechanism and the first driving mechanism are arranged, so that the roller shutter can be unfolded to seal the through groove and isolate the inside of the mounting drawer from the outside in bad weather, the solar cell panel is effectively protected, the solar cell panel is prevented from being damaged in bad weather, the service life of the sound barrier is prolonged, and the maintenance cost is reduced; when the weather is normal, the roller shutter is rolled, so that the inside of the mounting drawer is communicated with the outside, and the solar panel can perform solar power generation;
(2) according to the sound barrier which utilizes solar energy for power generation and has a protection function, the unlocking block, the magnet block and the magnetic absorption block are arranged, so that when the installation drawer is completely pushed into the inner cavity of the protection box, the magnet block is positioned right above the magnetic absorption block, and the magnetic absorption force between the magnetic absorption block and the magnet block enables the clamping column to move to the inside of the column groove, so that the installation drawer is pre-limited, and therefore when the installation drawer is further fixed, the installation drawer does not need to be manually limited, and the sound barrier is convenient to install; the buffer rubber is arranged, so that the anti-seismic buffer protection can be performed on the mounted drawer;
(3) according to the sound barrier which utilizes solar energy for power generation and has the protection function, the mounting part, the top column and the fixed key are arranged, when the mounting part is disassembled, the connecting shaft is rotated to drive the third bevel gear to rotate, the fourth bevel gear drives the threaded shaft to rotate reversely, the push plate drives the top column to move towards the inner part of the transmission cavity, the outer side of the top column is separated from one end of the fixed key, the reset mechanism enables one end of the fixed key to move out of the key groove, the mounting part can be drawn out of the mounting groove, the fixing state of the mounting seat and the ground does not need to be relieved, the sound barrier body can be replaced, and the sound barrier body is convenient to maintain and replace.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of the overall structure of the sound barrier provided by the present invention;
FIG. 2 is a schematic view of the external structure of the protection box provided by the present invention;
FIG. 3 is a schematic side view of the internal structure of the protection box according to the present invention;
FIG. 4 is a schematic view of the internal structure of the protection box according to the present invention;
FIG. 5 is a schematic structural view of a connection portion between the mounting seat and the mounting portion according to the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 7 is an enlarged view of FIG. 4 at B in accordance with the present invention;
FIG. 8 is an enlarged view of the invention at C of FIG. 4;
FIG. 9 is an enlarged view taken at D of FIG. 4 in accordance with the present invention;
FIG. 10 is an enlarged view of FIG. 3 at E of the present invention;
FIG. 11 is an enlarged view at F of FIG. 5 in accordance with the present invention;
FIG. 12 is an enlarged view of the invention at G of FIG. 5;
FIG. 13 is an enlarged view taken at H of FIG. 5 according to the present invention.
In the figure: 1. a ground base surface; 2. a mounting seat; 3. an installation part; 4. a sound barrier body; 5. a protection box; 6. a solar power panel; 7. mounting a drawer; 8. a cushion rubber; 9. a rolling box; 10. a wind-up roll; 11. rolling a curtain; 12. a through groove; 13. reinforcing ribs; 14. a guide block; 15. a limiting groove; 16. a moving block; 17. a screw rod; 18. fixing grooves; 19. a first servo motor; 21. unlocking the groove; 22. unlocking the block; 23. a return spring; 24. clamping the column; 25. a magnet block; 26. a column groove; 27. a magnetic block; 28. a transmission groove; 29. a rotating shaft; 30. a first bevel gear; 31. a receiving groove; 32. a threaded rod; 33. a second bevel gear; 34. a slider; 35. fixing a column; 36. a storage tank; 37. a column cavity; 38. mounting a plate; 39. mounting grooves; 40. a transmission cavity; 41. a threaded shaft; 42. pushing the plate; 43. a receiving cavity; 44. a top pillar; 45. a fixed key; 46. a key slot; 47. a fixed cavity; 48. a connecting shaft; 49. a third bevel gear; 50. a fourth bevel gear; 51. defining a slot; 52. a limiting column; 53. a connecting spring; 54. a second servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 4, fig. 6 and fig. 9, the present embodiment provides a sound barrier with a protection function and capable of generating power by using solar energy, which includes a sound barrier body 4, a mounting seat 2, a solar power generation panel 6, a roller shutter 11, a rolling mechanism and a first driving mechanism; the bottom of the sound barrier body 4 is installed on the installation seat 2, the installation seat 2 is fixed on the ground base surface 1, a protection box 5 is fixedly installed on the outer side of the top of the sound barrier body 4, an installation drawer 7 is placed in the protection box 5, and the solar power generation panel 6 is arranged in the installation drawer 7; a through groove 12 is formed in the top of the protection box 5, and limiting grooves 15 are respectively formed in two opposite side walls of the through groove 12; one end of the roller shutter 11 is connected with the winding mechanism, and the other end of the roller shutter extends into the through groove 12 and is provided with a guide block 14; the two ends of the guide block 14 are respectively installed in the limiting grooves 15 on the two sides, and are respectively connected with a first driving mechanism for driving the roller shutter 11 to be unfolded so as to seal the through groove 12 and driving the roller shutter 11 to be rolled so as to open the through groove 12. In the embodiment, the top plate of the protection box 5 above the solar power generation panel 6 is provided with the through groove 12, and the roller shutter 11, the rolling mechanism and the first driving mechanism are arranged, so that the roller shutter 11 can be unfolded to seal the through groove 12 in severe weather, and the inside of the installation drawer 7 is isolated from the outside, so that the solar power generation panel 6 is effectively protected, the solar power generation panel 6 is prevented from being damaged in severe weather, the service life of the sound barrier is prolonged, and the maintenance cost is reduced; and when the weather is normal, the roller shutter 11 is rolled, so that the inside of the mounting drawer 7 is communicated with the outside, and the solar power generation panel 6 can perform solar power generation.
Optimize above-mentioned embodiment, one side of sound barrier body 4 is provided with control module, the inboard of sound barrier body 4 is provided with advertising panel and light, the advertising panel the light the winding mechanism and first actuating mechanism all with control module connects. When the control module receives a severe weather alarm, the rolling mechanism and the first driving mechanism can be controlled to unfold the roller shutter 11 and close the through groove 12, so that the solar power generation panel 6 is effectively protected; when the weather is normal, the rolling mechanism and the first driving mechanism can be controlled to roll the roller shutter 11 and open the through groove 12, so that the solar power generation panel 6 can perform solar power generation and provide electric energy for the advertising board and the road illumination lamp.
Further, the first driving mechanism comprises a first servo motor 19, a screw rod 17 and a moving block 16, a fixed groove 18 is arranged in the protection box 5 and positioned on one side of the limiting groove 15, and the fixed groove 18 is communicated with the limiting groove 15; the first servo motor 19 is installed in the fixing groove 18; the screw rod 17 is rotatably installed in the limiting groove 15, and one end of the screw rod 17 extends into the fixing groove 18 and is connected with an output shaft of the first servo motor 19; the lead screw 17 is connected with a moving block 16 in a threaded manner, and the moving block 16 is connected with the guide block 14. As shown in fig. 6 and fig. 9-10, in the present embodiment, the first servomotor 19 drives the screw rod 17 to rotate, so as to drive the moving block 16 to move along the limiting groove 15, and thus drive the guide block 14 to move along the limiting groove 15, and in cooperation with the winding mechanism, the rolling shutter 11 is unfolded to close the through groove 12 and the rolling shutter 11 is wound to open the through groove 12.
Further, the winding mechanism comprises a winding box 9, a winding roller 10 and a second servo motor 54, the winding box 9 is mounted on one side of the protection box 5 and located on one side of the through groove 12, and the second servo motor 54 is arranged on one side of the winding box 9; a winding roller 10 is rotatably mounted in the winding box 9, and one end of the roller blind 11 is wound on the winding roller 10; an output shaft of the second servo motor 54 is connected with one end of the winding roller 10. As shown in fig. 2 and 9, in the present embodiment, the second servo motor 54 drives the winding roller 10 to rotate so as to cooperate with the first driving mechanism to realize the unwinding of the roller blind 11 and the winding of the roller blind 11.
The embodiment is optimized, and the periphery of the solar power generation panel 6 is wrapped by the buffer rubber 8. As shown in fig. 3, the buffer rubber 8 of the present embodiment is located between the periphery of the solar power generation panel 6 and the inner cavity of the installation drawer 7, and can perform anti-seismic buffer protection on the installation drawer 7.
In the above embodiment, the inner sides of the roller blinds 11 are provided with a plurality of reinforcing ribs 13, as shown in fig. 9, so as to improve the strength of the roller blinds 11.
In an optimized embodiment, an unlocking groove 21 is formed in the bottom surface of one end of the mounting drawer 7, and an unlocking block 22 is slidably mounted in the unlocking groove 21; the top of the unlocking block 22 extends out of the mounting drawer 7, a clamping column 24 is arranged at the bottom of the unlocking block 22, and a magnet block 25 is arranged in the clamping column 24; a return spring 23 is sleeved on the clamping column 24, one end of the return spring 23 abuts against the unlocking block 22, and the other end of the return spring 23 abuts against the bottom surface of the unlocking groove 21; a column groove 26 is formed in the bottom plate of the protection box 5 corresponding to the clamping column 24, a magnetic suction block 27 is arranged at the bottom of the column groove 26, and the magnetic suction block 27 is connected with the clamping column 24 in a magnetic suction mode. As shown in fig. 7, when the installation drawer 7 is pushed into the inner cavity of the protection box 5, when the magnet block 25 is opposite to the magnetic block 27, the magnetic attraction between the magnetic block 27 and the magnet block 25 can make the clamping column 24 be inserted into the column slot 26, so as to pre-limit the installation drawer 7, and fix the installation drawer 7 in the protection box 5. In addition, the side surface of the unlocking groove 21 is communicated with the outside of the mounting drawer 7, and the top of the unlocking block 22 is provided with an unlocking part and extends to the outside of the mounting drawer 7 through the communication part; the unlocking part pulls the unlocking block 22 to move upwards, so that the clamping column 24 can be driven to move upwards out of the column groove 26, and the pre-limit of the mounting drawer 7 can be released.
In an optimized embodiment, the mounting plate 38 is arranged on the outer side of the top of the sound barrier body 4, and the protection box 5 is fixedly mounted on the top of the mounting plate 38; the mounting plate 38 is provided with a plurality of accommodating grooves 31, the bottom plate of the protection box 5 is provided with a plurality of storage grooves 36, the bottom plate of the mounting drawer 7 is provided with a plurality of column cavities 37, and the accommodating grooves 31, the storage grooves 36 and the column cavities 37 are in one-to-one correspondence; each of the accommodating grooves 31 is provided with a fixed column 35, and the top end of the fixed column 35 passes through the corresponding storage groove 36 and extends into the corresponding column cavity 37. As shown in fig. 8, the storage grooves 31 on the mounting plate 38, the storage grooves 36 on the bottom plate of the protection box 5, and the column cavities 37 on the bottom plate of the mounting drawer 7 are in one-to-one correspondence, and the mounting drawer 7 is fixed with the protection box 5 and the mounting plate 38 by pushing the top ends of the fixing columns 35 to pass through the corresponding storage grooves 36 and extend into the corresponding column cavities 37; the fixing of the mounting drawer 7 to the protection box 5 and the mounting plate 38 can be released by pulling the fixing post 35 out of the storage groove 36 and the post chamber 37.
Continuing to optimize the above embodiment, a transmission groove 28 is disposed inside the mounting plate 38 and below the receiving groove 31, a rotating shaft 29 is rotatably mounted in the transmission groove 28, and two first bevel gears 30 are mounted on the rotating shaft 29 at positions corresponding to the receiving groove 31; the accommodating groove 31 is also internally provided with two threaded rods 32 and two sliding blocks 34, two sides of the bottom end of the fixed column 35 are respectively connected with the two sliding blocks 34, the two sliding blocks 34 are respectively installed on the two threaded rods 32 through threads, and one ends of the two threaded rods 32 extend into the transmission groove 28 and are respectively sleeved with two second bevel gears 33; the two first bevel gears 30 are respectively engaged with the two second bevel gears 33. As shown in fig. 4 and 8, one end of the rotating shaft 29 extends to the outside of the mounting plate 38 and is provided with a knob, and by rotating the rotating shaft 29 through the knob, the first bevel gear 30 is driven to rotate, and the second bevel gear 33 is driven to rotate along with the rotating shaft and drives the threaded rod 32 to rotate, so that the sliding block 34 is driven to approach or depart from the protection box 5; the sliding block 34 is close to the protection box 5 and can drive the fixing column 35 to extend into the column cavity 37, so that the mounting drawer 7 is fixed on the protection box 5 and the mounting plate 38; the slider 34 is far away from the protection box 5 to drive the fixing column 35 to move out of the storage groove 36, and the fixing of the drawer 7 with the protection box 5 and the mounting plate 38 is released.
In an optimized embodiment, the mounting seat 2 is provided with a mounting groove 39, the sound barrier body 4 is fixed on the mounting portion 3, and the mounting portion 3 is mounted in the mounting groove 39; a transmission cavity 40 and a containing cavity 43 are arranged in the mounting part 3 from top to bottom, a top column 44 is arranged in the containing cavity 43, and the top of the top column 44 extends into the transmission cavity 40 and is connected with a second driving mechanism; a plurality of fixed keys 45 are slidably connected to the inner cavity of the accommodating cavity 43 and located on two sides of the top pillar 44, key grooves 46 are formed in the mounting base 2 and corresponding to the fixed keys 45, and one ends of the fixed keys 45 extend into the corresponding key grooves 46; the bottom of the containing cavity 43 is provided with a reset mechanism, and the fixed key 45 is connected with the reset mechanism. As shown in fig. 1, 5 and 11-13, the mounting seat 2 of the present embodiment has a mounting groove 39 formed therein, the bottom end of the mounting portion 3 is mounted in the mounting groove 39, and the top end extends above the mounting seat 2 and is connected to the sound barrier body 4; the lower end of the top column 44 is an arc surface, one end of the fixed key 45 close to the top column 44 is an arc surface, when the top column 44 is pushed to move downwards, the arc surface end of the top column 44 can be contacted with the arc surface end of the fixed key 45, and then the other end of the fixed key 45 is pushed to be inserted into the key groove 46, so that the mounting part 3 is fixed in the mounting seat 2; when disassembly is required, the top post 44 is pulled up so that the top post 44 is out of contact with the fixed key 45.
Continuing to optimize the above embodiment, the second driving mechanism includes a connecting shaft 48, a threaded shaft 41, a third bevel gear 49, a fourth bevel gear 50, and a push plate 42; a fixing cavity 47 is arranged in the mounting part 3 and above the transmission cavity 40; one end of the connecting shaft 48 is positioned outside the mounting part 3, and the other end of the connecting shaft extends into the fixing cavity 47 and is provided with a third bevel gear 49; one end of the threaded shaft 41 extends into the transmission cavity 40 and is in threaded connection with a push plate 42, and the other end extends into the fixed cavity 47 and is provided with a fourth bevel gear 50; the push plate 42 is connected with the top of the top post 44, and the third bevel gear 49 is engaged with the fourth bevel gear 50. As shown in fig. 5 and fig. 11-12, one end of the connecting shaft 48 extends to the mounting portion 3 and is connected with a knob, and the knob is rotated to drive the connecting shaft 48 to rotate, so that the third bevel gear 49 rotates to drive the fourth bevel gear 50 to rotate, and the fourth bevel gear 50 drives the connecting shaft 48 to rotate, so that the pushing plate 42 moves up and down on the connecting shaft 48, and the ejection column 44 is driven to move towards the accommodating cavity 43 or the transmission cavity 40.
Continuing to optimize the above embodiment, the reset mechanism includes a connecting spring 53, a limit post 52 and a fixing key 45; as shown in fig. 13, a limiting groove 51 is formed in the mounting portion 3 and below the fixed key 45, a connecting spring 53 is arranged on each of the sides of the inner cavity of the limiting groove 51, a limiting post 52 is arranged at each end of the connecting spring 53, the top ends of the limiting posts 52 are connected with the bottom of the fixed key 45 at the bottom, and the fixed keys 45 are fixedly connected with each other through connecting rods; after the top post 44 is out of contact with the fixed key 45, the fixed key 45 is reset by the reset mechanism, and the mounting portion 3 is drawn out from the inside of the mounting groove 39.
In the preferred embodiment, the end of the fixing key 45 away from the top pillar 44 is inclined from the top to the bottom, and the shape of the key groove 46 matches the shape of the fixing key 45, so as to better fix the mounting portion 3 in the mounting seat 2.
The working process and the working principle of the sound barrier provided by the embodiment are as follows:
when the sound barrier is used, the angle above the sound barrier body 4 can be properly adjusted according to different field conditions, the mounting seat 2 is fixed on the ground base surface 1, the mounting part 3 is inserted into the mounting groove 39, the connecting shaft 48 is rotated, the connecting shaft 48 drives the third bevel gear 49 to rotate, the fourth bevel gear 50 rotates, the fourth bevel gear 50 drives the threaded shaft 41 to rotate, the push plate 42 pushes the ejection column 44 to move downwards, the cambered end of the ejection column 44 is in contact with the cambered end of the fixed key 45, and the outer side of the ejection column 44 pushes one end of the fixed key 45 to be inserted into the key groove 46, so that the sound barrier body 4 is mounted; then pushing one end of the mounting drawer 7 provided with the solar power generation panel 6 into the inner cavity of the protection box 5, when the mounting drawer 7 is completely pushed into the inner cavity of the protection box 5, the magnet block 25 is positioned right above the magnetic block 27, and the magnetic attraction between the magnetic block 27 and the magnet block 25 enables the clamping column 24 to move into the column groove 26, so that the mounting drawer 7 is pre-limited; then, the operator rotates the rotating shaft 29, so that the rotating shaft 29 drives the first bevel gear 30 to rotate, the first bevel gear 30 drives the second bevel gear 33 to rotate, the threaded rod 32 rotates, the sliding block 34 drives the fixed column 35 to move towards the inside of the storage groove 36, the top end of the fixed column 35 is inserted into the column cavity 37, the mounting drawer 7 is fixed, and therefore mounting is completed, and electricity is generated by the solar power generation plate 6 through solar energy to be supplied to the advertising board and the road illumination lamp;
when the control module receives a severe weather alarm, the output end of the second servo motor 54 drives the winding roller 10 to rotate, so that the roller blind 11 is discharged, then the output end of the first servo motor 19 drives the screw rod 17 to rotate, the screw rod 17 drives the movable block 16 to move, and the movable block 16 drives the guide block 14 to move, so that the through groove 12 is sealed by the unfolded roller blind 11, the inside of the installation drawer 7 is isolated from the outside, the solar power generation panel 6 is effectively protected, the solar power generation panel 6 is prevented from being damaged in severe weather, the service life of the sound barrier is prolonged, and the maintenance cost is reduced;
when the weather is normal, the output end of the first servo motor 19 drives the screw rod 17 to rotate reversely, so that the screw rod 17 drives the fixing groove 18 to reset and move, the guide block 14 resets and moves, the output end of the second servo motor 54 drives the winding roller 10 to rotate reversely, the roller blind 11 is wound, the inside of the mounting drawer 7 is communicated with the outside, and the solar power generation panel 6 can perform solar power generation;
during disassembly, an operator rotates the rotating shaft 29, so that the first bevel gear 30 drives the second bevel gear 33 to rotate reversely, the threaded rod 32 drives the sliding block 34 to reset and move, and one end of the fixed column 35 moves out of the column cavity 37, and at the moment, the operator pulls the unlocking block 22 to move upwards, so that the unlocking block 22 drives one end of the clamping column 24 to move out of the column groove 26, and the mounting drawer 7 can be pulled out; when dismantling installation department 3, operating personnel rotates connecting axle 48, make connecting axle 48 drive third bevel gear 49 and rotate, make fourth bevel gear 50 drive threaded shaft 41 antiport, make push pedal 42 drive fore-set 44 to the inside removal of transmission chamber 40, make the outside of fore-set 44 break away from the contact with the one end of fixed key 45, make coupling spring 53 promote spacing post 52 and remove that resets, make spacing post 52 drive fixed key 45 to accomodating the inside removal in chamber 43, make the one end of fixed key 45 shift out from keyway 46 is inside, thereby can take installation department 3 out from mounting groove 39 is inside, need not to relieve the fixed state on mount pad 2 and ground, alright change with sound barrier body 4.
The sound barrier that this embodiment provided can generate electricity and supply billboard and road surface light to use, has safeguard function, when reducing maintenance frequency, has increased the power consumption source of bridge supporting engineering, and economic benefits is showing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides an utilize solar energy power generation and have safeguard function's sound barrier which characterized in that: the device comprises a sound barrier body, a mounting seat, a solar power generation panel, a roller shutter, a rolling mechanism and a first driving mechanism; the bottom of the sound barrier body is mounted on the mounting seat, a protection box is fixedly mounted on the outer side of the top of the sound barrier body, a mounting drawer is placed in the protection box, and the solar power generation panel is arranged in the mounting drawer; a through groove is formed in the top of the protection box, and limiting grooves are formed in two opposite side walls of the through groove respectively; one end of the rolling curtain is connected with the rolling mechanism, and the other end of the rolling curtain extends into the through groove and is provided with a guide block; the two ends of the guide block are respectively installed in the limiting grooves on the two sides, and are respectively connected with a first driving mechanism which is used for driving the roller shutter to be unfolded so as to close the through groove and driving the roller shutter to be rolled so as to open the through groove.
2. The sound barrier with solar power generation and protection functions as claimed in claim 1, wherein: one side of sound barrier body is provided with control module, the inboard of sound barrier body is provided with advertising panel and light, the advertising panel the light winding mechanism and first actuating mechanism all with control module connects.
3. The sound barrier with solar power generation and protection functions as claimed in claim 1, wherein: the first driving mechanism comprises a first servo motor, a screw rod and a moving block, a fixed groove is formed in the protection box and located on one side of the limiting groove, and the first servo motor is installed in the fixed groove; the screw rod is rotatably arranged in the limiting groove, and one end of the screw rod is connected with an output shaft of the first servo motor; and the screw rod is in threaded connection with a moving block, and the moving block is connected with the guide block.
4. The sound barrier with solar power generation and protection functions as claimed in claim 1, wherein: the rolling mechanism comprises a rolling box, a rolling roller and a second servo motor, the rolling box is mounted on one side of the protection box, the rolling roller is rotatably mounted in the rolling box, and one end of the roller shutter is wound on the rolling roller; and an output shaft of the second servo motor is connected with one end of the winding roller.
5. The sound barrier with solar power generation and protection functions as claimed in claim 1, wherein: buffer rubber is wrapped around the solar power generation panel.
6. The sound barrier with solar power generation and protection functions as claimed in claim 1, wherein: an unlocking groove is formed in the bottom surface of one end of the mounting drawer, and an unlocking block is arranged in the unlocking groove in a sliding mode; the top of the unlocking block extends out of the mounting drawer, a clamping column is arranged at the bottom of the unlocking block, and a magnet block is arranged in the clamping column; a return spring is sleeved on the clamping column, one end of the return spring abuts against the unlocking block, and the other end of the return spring abuts against the bottom surface of the unlocking groove; the position that corresponds on the bottom plate of guard box the card post is provided with the post groove, the bottom in the post groove is provided with magnetism and inhales the piece, magnetism inhale the piece with card post passes through magnetic attraction and connects.
7. The sound barrier with solar power generation and protection functions as claimed in claim 1, wherein: the outer side of the top of the sound barrier body is provided with a mounting plate, the mounting plate is provided with a plurality of accommodating grooves, a bottom plate of the protection box is provided with a plurality of storage grooves, a bottom plate of the mounting drawer is provided with a plurality of column cavities, and the accommodating grooves, the storage grooves and the column cavities are in one-to-one correspondence; each it all is provided with the fixed column in the groove to accomodate, just the top of fixed column passes corresponding the holding tank and extends to corresponding the post intracavity.
8. The sound barrier with solar power generation and protection functions as claimed in claim 7, wherein: a transmission groove is formed in the mounting plate and below the accommodating groove, a rotating shaft is rotatably mounted in the transmission groove, and two first bevel gears are mounted on the rotating shaft at positions corresponding to the accommodating groove; the accommodating groove is also internally provided with two threaded rods and two sliding blocks, two sides of the bottom end of the fixed column are respectively connected with the two sliding blocks, the two sliding blocks are respectively arranged on the two threaded rods through threads, and one ends of the two threaded rods extend into the transmission groove and are respectively sleeved with two second bevel gears; the two first bevel gears are respectively meshed with the two second bevel gears.
9. The sound barrier with solar power generation and protection functions as claimed in claim 1, wherein: the mounting seat is provided with a mounting groove, the sound barrier body is fixed on a mounting part, and the mounting part is mounted in the mounting groove; a transmission cavity and a storage cavity are arranged in the mounting part from top to bottom, a top post is arranged in the storage cavity, and the top of the top post extends into the transmission cavity and is connected with a second driving mechanism; a plurality of fixed keys are slidably connected to the inner cavity of the containing cavity and positioned on two sides of the top column, key grooves are formed in the mounting seat and correspond to the fixed keys, and one ends of the fixed keys extend into the corresponding key grooves; the bottom of accomodating the chamber is equipped with canceling release mechanical system, the fixed key with canceling release mechanical system is connected.
10. The sound barrier with solar power generation and protection functions as claimed in claim 9, wherein: the second driving mechanism comprises a connecting shaft, a threaded shaft, a third bevel gear, a fourth bevel gear and a push plate; a fixed cavity is arranged in the mounting part and above the transmission cavity; one end of the connecting shaft is positioned outside the mounting part, and the other end of the connecting shaft extends into the fixing cavity and is provided with a third bevel gear; one end of the threaded shaft extends into the transmission cavity and is in threaded connection with a push plate, and the other end of the threaded shaft extends into the fixed cavity and is provided with a fourth bevel gear; the push plate is connected with the top of the ejection column, and the third bevel gear is meshed with the fourth bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220989.1A CN114808778B (en) | 2022-03-08 | 2022-03-08 | Sound barrier capable of generating electricity by utilizing solar energy and having protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210220989.1A CN114808778B (en) | 2022-03-08 | 2022-03-08 | Sound barrier capable of generating electricity by utilizing solar energy and having protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114808778A true CN114808778A (en) | 2022-07-29 |
| CN114808778B CN114808778B (en) | 2023-07-14 |
Family
ID=82529115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210220989.1A Active CN114808778B (en) | 2022-03-08 | 2022-03-08 | Sound barrier capable of generating electricity by utilizing solar energy and having protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114808778B (en) |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010082223A1 (en) * | 2009-01-19 | 2010-07-22 | Urbantech S.R.L | Acoustic reducer for sound barriers with integrated photovoltaic panels for lighting |
| US20150267403A1 (en) * | 2013-04-12 | 2015-09-24 | Acoustics Innovation Ltd. | Noise Barrier And A Method Of Construction Thereof |
| JP2016208808A (en) * | 2015-04-21 | 2016-12-08 | イーラムダネット株式会社 | Solar automatic tracking device |
| CN107587439A (en) * | 2017-09-12 | 2018-01-16 | 西北工业大学 | A kind of detachable photovoltaic noise barrier of high performance-price ratio |
| CN207862791U (en) * | 2017-09-05 | 2018-09-14 | 温州海发智能科技有限公司 | A kind of road and bridge sound barrier |
| CN208830540U (en) * | 2018-07-01 | 2019-05-07 | 张楠 | A kind of environment-friendly type photovoltaic building structure |
| CN110040372A (en) * | 2019-04-25 | 2019-07-23 | 中铁第四勘察设计院集团有限公司 | A kind of intelligent machine for collecting load being applicable in high-speed rail vehicle transport |
| JP2019196895A (en) * | 2018-05-07 | 2019-11-14 | 王裕迪 | Solar heater |
| CN210242049U (en) * | 2019-06-19 | 2020-04-03 | 广东昡晖科技有限公司 | Solar panel protection equipment |
| CN210487732U (en) * | 2019-04-22 | 2020-05-08 | 浙江普罗德食品科技有限公司 | Multifunctional food safety monitor |
| CN210797324U (en) * | 2019-08-07 | 2020-06-19 | 刘帮权 | Highway sound barrier with brightening view function |
| CN210807167U (en) * | 2019-10-16 | 2020-06-19 | 牛海鹏 | Charging device capable of utilizing solar energy |
| CN212305212U (en) * | 2020-07-22 | 2021-01-05 | 江西仁江科技有限公司 | Solar photovoltaic module easy to assemble |
| CN113114091A (en) * | 2021-05-17 | 2021-07-13 | 南京净诗朗家具有限公司 | Solar photovoltaic board of intelligence theftproof |
| CN213896836U (en) * | 2020-10-16 | 2021-08-06 | 河北新盛美新能源有限公司 | Solar sound barrier for highway |
| CN214033442U (en) * | 2020-12-10 | 2021-08-24 | 李波 | Sound barrier for highway noise control |
| CN214315158U (en) * | 2021-03-08 | 2021-09-28 | 民勤县光芒太阳能光伏科技开发有限公司 | Protection device for solar power station |
| CN214695236U (en) * | 2021-01-21 | 2021-11-12 | 湖北迎宸建设工程有限责任公司 | Amortization protective screen is used in town road bridge construction |
| CN215237116U (en) * | 2020-09-22 | 2021-12-21 | 重庆永航钢铁集团有限公司 | Flying shear for alloy steel smelting |
| CN215562053U (en) * | 2021-04-25 | 2022-01-18 | 中铁第四勘察设计院集团有限公司 | Sound barrier mounting structure of existing track traffic route |
| CN113992142A (en) * | 2021-10-27 | 2022-01-28 | 海澜智云科技有限公司 | Networking and intelligent control method of photovoltaic module cleaning operation and maintenance system |
| CN215887980U (en) * | 2021-08-31 | 2022-02-22 | 交科院环境科技(北京)有限公司 | Sound barrier that local can open and shut |
-
2022
- 2022-03-08 CN CN202210220989.1A patent/CN114808778B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010082223A1 (en) * | 2009-01-19 | 2010-07-22 | Urbantech S.R.L | Acoustic reducer for sound barriers with integrated photovoltaic panels for lighting |
| US20150267403A1 (en) * | 2013-04-12 | 2015-09-24 | Acoustics Innovation Ltd. | Noise Barrier And A Method Of Construction Thereof |
| JP2016208808A (en) * | 2015-04-21 | 2016-12-08 | イーラムダネット株式会社 | Solar automatic tracking device |
| CN207862791U (en) * | 2017-09-05 | 2018-09-14 | 温州海发智能科技有限公司 | A kind of road and bridge sound barrier |
| CN107587439A (en) * | 2017-09-12 | 2018-01-16 | 西北工业大学 | A kind of detachable photovoltaic noise barrier of high performance-price ratio |
| JP2019196895A (en) * | 2018-05-07 | 2019-11-14 | 王裕迪 | Solar heater |
| CN208830540U (en) * | 2018-07-01 | 2019-05-07 | 张楠 | A kind of environment-friendly type photovoltaic building structure |
| CN210487732U (en) * | 2019-04-22 | 2020-05-08 | 浙江普罗德食品科技有限公司 | Multifunctional food safety monitor |
| CN110040372A (en) * | 2019-04-25 | 2019-07-23 | 中铁第四勘察设计院集团有限公司 | A kind of intelligent machine for collecting load being applicable in high-speed rail vehicle transport |
| CN210242049U (en) * | 2019-06-19 | 2020-04-03 | 广东昡晖科技有限公司 | Solar panel protection equipment |
| CN210797324U (en) * | 2019-08-07 | 2020-06-19 | 刘帮权 | Highway sound barrier with brightening view function |
| CN210807167U (en) * | 2019-10-16 | 2020-06-19 | 牛海鹏 | Charging device capable of utilizing solar energy |
| CN212305212U (en) * | 2020-07-22 | 2021-01-05 | 江西仁江科技有限公司 | Solar photovoltaic module easy to assemble |
| CN215237116U (en) * | 2020-09-22 | 2021-12-21 | 重庆永航钢铁集团有限公司 | Flying shear for alloy steel smelting |
| CN213896836U (en) * | 2020-10-16 | 2021-08-06 | 河北新盛美新能源有限公司 | Solar sound barrier for highway |
| CN214033442U (en) * | 2020-12-10 | 2021-08-24 | 李波 | Sound barrier for highway noise control |
| CN214695236U (en) * | 2021-01-21 | 2021-11-12 | 湖北迎宸建设工程有限责任公司 | Amortization protective screen is used in town road bridge construction |
| CN214315158U (en) * | 2021-03-08 | 2021-09-28 | 民勤县光芒太阳能光伏科技开发有限公司 | Protection device for solar power station |
| CN215562053U (en) * | 2021-04-25 | 2022-01-18 | 中铁第四勘察设计院集团有限公司 | Sound barrier mounting structure of existing track traffic route |
| CN113114091A (en) * | 2021-05-17 | 2021-07-13 | 南京净诗朗家具有限公司 | Solar photovoltaic board of intelligence theftproof |
| CN215887980U (en) * | 2021-08-31 | 2022-02-22 | 交科院环境科技(北京)有限公司 | Sound barrier that local can open and shut |
| CN113992142A (en) * | 2021-10-27 | 2022-01-28 | 海澜智云科技有限公司 | Networking and intelligent control method of photovoltaic module cleaning operation and maintenance system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114808778B (en) | 2023-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114808778B (en) | Sound barrier capable of generating electricity by utilizing solar energy and having protection function | |
| CN114484206A (en) | Monitoring camera for parking lot security system | |
| CN112944255B (en) | LED street lamp convenient to maintain | |
| CN113071410A (en) | High-safety vehicle-mounted emergency warning board and using method thereof | |
| CN219277346U (en) | Multifunctional caravan roof | |
| CN201162450Y (en) | Half-height platform shield door | |
| CN113823873B (en) | New energy battery box | |
| CN110148365A (en) | A kind of Smartway safe distance light prompt system | |
| CN215577377U (en) | Direction sign in wisdom city | |
| CN109812763A (en) | A kind of outdoor LED illumination lamp based on lifting technology | |
| CN216010688U (en) | Novel municipal administration road engineering use light | |
| CN218027371U (en) | Municipal administration safety protective guard with alarming function | |
| CN218384267U (en) | Emergency traffic signal lamp | |
| CN218373462U (en) | Solar energy revolving light | |
| CN220009475U (en) | Electric vehicle | |
| CN218268818U (en) | Solar lamp convenient to aggregate erection | |
| CN217810631U (en) | Municipal works are with warning device that is under construction night | |
| CN220842693U (en) | New energy automobile A post upper cavity cuts off | |
| CN220468662U (en) | Environment-friendly highway sound insulation wall | |
| CN214890021U (en) | Monitoring device for subway power supply safety management | |
| CN218438692U (en) | Safety prompt fence mechanism for building construction | |
| CN210575017U (en) | A safe guiding device for highway construction | |
| CN212685271U (en) | Electric vehicle charging management station with advertising board | |
| CN216339199U (en) | Rail transit is with safe type rail guard convenient to installation | |
| CN218582974U (en) | Power lighting mounting bracket for rail transit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |