CN111691735A - Photovoltaic power tower for preventing birds from building nests - Google Patents

Photovoltaic power tower for preventing birds from building nests Download PDF

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Publication number
CN111691735A
CN111691735A CN202010520317.3A CN202010520317A CN111691735A CN 111691735 A CN111691735 A CN 111691735A CN 202010520317 A CN202010520317 A CN 202010520317A CN 111691735 A CN111691735 A CN 111691735A
Authority
CN
China
Prior art keywords
block
bird
bird repelling
clamping
repelling
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.)
Withdrawn
Application number
CN202010520317.3A
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Chinese (zh)
Inventor
刘一锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liuzhou Bauhinia Badu Sunshine New Energy Co ltd
Original Assignee
Liuzhou Bauhinia Badu Sunshine New Energy Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liuzhou Bauhinia Badu Sunshine New Energy Co ltd filed Critical Liuzhou Bauhinia Badu Sunshine New Energy Co ltd
Priority to CN202010520317.3A priority Critical patent/CN111691735A/en
Publication of CN111691735A publication Critical patent/CN111691735A/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/24—Cross arms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/05—Suspension arrangements or devices for electric cables or lines

Abstract

The invention discloses a photovoltaic power tower for preventing birds from building nests, which comprises support frames, a clamping structure, a first mounting frame, a bird repelling structure and a solar electromagnetic plate, wherein the first mounting frame is welded at the middle position of the two support frames, and four fixing ropes are fixedly connected to two sides of the bottom end of the first mounting frame. According to the bird repelling device, the bird repelling block, the bird repelling plate, the fixing rod, the bird repelling spring and the conductive block are installed, the bird repelling plate is extruded by the gravity of a bird, the bird repelling plate moves downwards to enable the fixing rod to drive the bird repelling rotating shaft to rotate in the bird repelling groove, due to the meshing effect of the teeth, the bird repelling rotating shaft pushes the installation block to move towards one side of the bird repelling shaft to push the conductive block at one end of the bird repelling shaft to be in contact with the bird repelling device, and the bird repelling device sounds by combining the electric energy converted by the solar electromagnetic plate, so that the purpose of repelling birds is achieved by frightening the birds, and potential.

Description

Photovoltaic power tower for preventing birds from building nests
Technical Field
The invention relates to the technical field of power cable tower equipment, in particular to a photovoltaic power tower for preventing birds from building nests.
Background
As is well known, the contribution of electricity to the modern industry is undoubted, and the use of electrical energy in real production life is extremely widespread, up to the country and down to individuals, so to speak, the use of electrical energy in life is ubiquitous. In actual production life, electric energy transmission modes such as tower power transmission, underground cable power transmission and the like are various, and a plurality of cable towers exist in the market at present.
With the continuous installation and use of the cable tower, the following problems are found in the use process:
1. traditional cable tower does not possess the function that prevents birds and build the nest for there is very big potential safety hazard in the tower.
2. After traditional pylon did not possess the result of the cable installation of being convenient for cable installation wastes time and energy, and work efficiency is low.
Therefore, a photovoltaic power tower for preventing bird nesting is needed to be designed for solving the problems.
Disclosure of Invention
The invention aims to provide a photovoltaic power tower for preventing birds from nesting, and aims to solve the problem that the working efficiency is low due to the fact that hidden dangers of cable towers according to groups and a structure which is inconvenient for fast cable installation are caused by bird nesting cannot be prevented in the prior art provided by the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a prevent that bird builds photovoltaic electric power pylon of nest, includes support frame, screens structure, first mounting bracket, drives bird structure and solar energy electromagnetic plate, the intermediate position department welding of two support frames has first mounting bracket, and four fixed ropes of the equal fixedly connected with in both sides of first mounting bracket bottom, the bottom fixedly connected with screens structure of four fixed ropes, and the bottom welding of screens structure has the cable sheathing, one side on first mounting bracket top can be dismantled through the screw and be connected with and drive the bird structure, the intermediate position department fixedly connected with on first mounting bracket top drives the bird ware, the opposite side welding on first mounting bracket top has solar energy electromagnetic plate, the top welding of two support frames has the second mounting bracket.
Preferably, four fixed ropes are fixedly connected to two sides of the bottom end of the second mounting frame, clamping structures are fixedly connected to the bottom ends of the four fixed ropes, and cable sleeves are welded to the bottom ends of the clamping structures.
Preferably, the inside of screens structure has set gradually screens piece, screens groove, block piece, block axle, block cover, block carousel, block pivot, block board, block dish, block pole and the block stick, its characterized in that: the clamping block is fixedly connected to the bottom end of the fixed rope, two clamping rotating shafts are fixedly connected between the inner walls of the clamping blocks, clamping sleeves are sleeved at two ends of the outer sides of the clamping rotating shafts, clamping plates are welded at the bottom ends of the clamping sleeves, the clamping blocks are movably clamped at the bottom ends of the clamping plates, clamping grooves are formed in the clamping blocks, the clamping rotating shafts are movably connected to the top ends of the clamping blocks through bearings, clamping turnplates are welded at one ends of the clamping rotating shafts, clamping rods are welded to the other ends of the clamping rotating shafts, clamping rods are welded to two sides of the bottom ends of the clamping plates, and the clamping rods are movably connected between the clamping rods and the clamping plates through clamping rods.
Preferably, the clamping shafts are arranged in two groups in parallel, and the two ends of the outer side of each group of the clamping shafts are sleeved with the clamping sleeves.
Preferably, the inside of the bird repelling structure is sequentially provided with a bird repelling block, a bird repelling shaft, a bird repelling slide rail, a bird repelling slide block and an installation block, a bird repelling rod, a bird repelling rotating shaft, a bird repelling groove, a bird repelling telescopic rod, a bird repelling plate, a fixing rod, a bird repelling spring and a conductive block, wherein the installation block is connected to the bottom end inside the bird repelling block in a sliding manner, the bird repelling shaft is welded on one side of the installation block, the conductive block is welded on one end of the bird repelling shaft away from the installation block, the bird repelling block is fixedly connected with the installation block through the bird repelling spring, the bird repelling groove is arranged in the middle position of the top end of the bird repelling block, the bird repelling rotating shaft is fixedly connected inside the bird repelling groove, the bird repelling rod is movably connected outside the bird repelling rotating shaft, the bird repelling rod is engaged with the installation, the middle position department welding of driving the bird board bottom has the dead lever, and the dead lever is articulated with driving the bird pole.
Preferably, the bottom welding of installation piece has the bird slider of driving, drives the inside bottom welding of bird piece and has and drive the bird slide rail of bird slider assorted.
Compared with the prior art, the invention has the beneficial effects that: this prevent that birds from building nest cable pylon is rational in infrastructure, have following advantage:
(1) by installing the bird repelling block, the bird repelling shaft, the bird repelling slide rail, the bird repelling slide block and the mounting block, the bird repelling rod, the bird repelling rotary shaft, the bird repelling groove, the bird repelling telescopic rod, the bird repelling plate, the fixing rod, the bird repelling spring and the conductive block, the bird repelling plate is extruded by the gravity of a bird, the downward movement of the bird repelling plate enables the fixing rod to drive the bird repelling rotary shaft to rotate in the bird repelling groove, due to the meshing effect of the teeth, the bird repelling rotary shaft pushes the mounting block to move to one side of the bird repelling shaft to push the conductive block at one end of the bird repelling shaft to be in contact with the bird repelling device, the bird repelling device is sounded by combining with the electric energy converted by the solar electromagnetic plate, the;
(2) through installation screens piece, the screens groove, the block piece, the block axle, the block cover, the block carousel, the block pivot, the block board, the block dish, block pole and block stick, through rotating the block carousel, make the block pivot of block carousel bottom drive the block dish and rotate, make the block stick of block dish bottom both sides drive the block pole pulling block board and tighten up, screens piece on the card, adjust the block carousel, make the block board block get into the screens groove, thereby be convenient for the installation of the photovoltaic cable of block bottom, make cable installation work efficiency improve greatly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front view cross section of the bird repelling structure of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the locking structure of the present invention;
fig. 4 is a schematic side view of the clamping structure of the present invention.
In the figure: 1. a support frame; 2. a cable cover; 3. a clamping structure; 301. a bit block; 302. a clamping groove; 303. a clamping block; 304. a snap shaft; 305. a clamping sleeve; 306. clamping the rotary table; 307. clamping the rotating shaft; 308. a clamping plate; 309. clamping the disc; 310. clamping the rotating shaft; 311. clamping the rod; 4. fixing a rope; 5. a first mounting bracket; 6. a second mounting bracket; 7. a bird repelling structure; 701. a bird repelling block; 702. a bird repelling shaft; 703. a bird repelling sliding rail; 704. a bird repelling sliding block; 705. mounting blocks; 706. a bird repelling rod; 707. a bird repelling rotating shaft; 708. a bird repelling groove; 709. a bird repelling telescopic rod; 710. a bird repelling plate; 711. fixing the rod; 712. a bird repelling spring; 713. a conductive block; 8. a bird repeller; 9. solar electromagnetic panels.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a photovoltaic power tower for preventing birds from building nests comprises support frames 1, clamping structures 3, first mounting frames 5, bird repelling structures 7 and a solar electromagnetic plate 9, wherein the first mounting frames 5 are welded at the middle positions of the two support frames 1, two sides of the bottom end of each first mounting frame 5 are fixedly connected with four fixing ropes 4, and the clamping structures 3 are fixedly connected to the bottom ends of the four fixing ropes 4;
the inside of screens structure 3 is provided with screens piece 301, screens groove 302, block 303, block axle 304, block cover 305, block carousel 306, block pivot 307, block board 308, block dish 309, block pole 310 and block stick 311 in proper order, its characterized in that: the clamping block 303 is fixedly connected to the bottom end of the fixed rope 4, two clamping rotating shafts 307 are fixedly connected between the inner walls of the clamping block 303, clamping sleeves 305 are sleeved at two ends of the outer sides of the clamping rotating shafts 307, clamping plates 308 are welded at the bottom ends of the clamping sleeves 305, the clamping block 301 is movably clamped at the bottom ends of the clamping plates 308, clamping grooves 302 are formed in the clamping block 301, the clamping rotating shafts 307 are movably connected to the top end of the clamping block 303 through bearings, clamping turntables 306 are welded at one ends of the clamping rotating shafts 307, clamping discs 309 are fixedly connected at the other ends of the clamping rotating shafts 307, clamping rods 311 are welded at two sides of the bottom ends of the clamping discs 309, and the clamping rods 311 are movably connected with the clamping plates 308 through clamping rods 310;
specifically, as shown in fig. 1, 3 and 4, when in use, the clamping rotary disc 306 is rotated to enable the clamping rotary shaft 307 at the bottom end of the clamping rotary disc 306 to drive the clamping disc 309 to rotate, so that the clamping rods 311 at two sides of the bottom end of the clamping disc 309 drive the clamping rods 310 to pull the clamping plate 308 to tighten, the clamping block 301 is clamped, and the clamping rotary disc 306 is adjusted to enable the clamping plate 308 to be clamped into the clamping groove 302, so that the photovoltaic cable at the bottom end of the clamping block 301 can be conveniently installed, and the cable installation work efficiency is greatly improved;
two groups of the clamping shafts 304 are arranged in parallel, and the two ends of the outer side of each group of the clamping shafts 304 are sleeved with clamping sleeves 305;
specifically, as shown in fig. 3 and 4, when in use, two sets of engaging shafts 304 are provided, and the engaging sleeves 305 are movably sleeved on the engaging shafts 304, so that the engaging sleeves are more stably engaged with the inside of the engaging blocks;
the bottom end of the clamping structure 3 is welded with the cable sleeve 2, one side of the top end of the first mounting frame 5 is detachably connected with a bird repelling structure 7 through screws,
the inside of the bird repelling structure 7 is sequentially provided with a bird repelling block 701, a bird repelling shaft 702, a bird repelling sliding rail 703, a bird repelling sliding block 704, an installation block 705, a bird repelling rod 706, a bird repelling rotating shaft 707, a bird repelling groove 708, a bird repelling telescopic rod 709, a bird repelling plate 710, a fixing rod 711, a bird repelling spring 712 and a conducting block 713, the installation block 705 is slidably connected with the bottom end inside the bird repelling block 701, the bird repelling shaft 702 is welded on one side of the installation block 705, the conducting block 713 is welded on one end of the bird repelling shaft 702 far away from the installation block 705, the bird repelling blocks 701 of the installation block 705 are fixedly connected through the bird repelling spring 712, the bird repelling groove 708 is arranged in the middle of the top end of the bird repelling block 701, the bird repelling groove 708 is fixedly connected with the bird repelling rotating shaft 707, the bird repelling rod 706 is movably connected with the outer side of the rotating shaft 707, the bird repelling rod, the top end of the bird repelling telescopic rod 709 is welded with a bird repelling plate 710, the middle position of the bottom end of the bird repelling plate 710 is welded with a fixing rod 711, and the fixing rod 711 is hinged with the bird repelling rod 706;
specifically, as shown in fig. 1 and 2, when the device is used, the bird repelling plate 710 is squeezed by the gravity of a bird, the bird repelling plate 710 moves downwards to enable the fixing rod 711 to drive the bird repelling rotating shaft 707 to rotate in the bird repelling groove 708, due to the meshing effect of the rodents, the bird repelling rotating shaft 707 pushes the mounting block 705 to move towards one side of the bird repelling shaft 702 to push the conductive block 712 at one end of the bird repelling shaft 702 to be in contact with the bird repelling device 8, and the bird repelling device 8 is sounded by combining the electric energy converted by the solar electromagnetic plate 9, so that the purpose of repelling the birds is achieved by frightening the birds, and the potential safety hazard of the tower due;
the bottom end of the mounting block 705 is welded with a bird repelling sliding block 704, and the bottom end inside the bird repelling block 701 is welded with a bird repelling sliding rail 703 matched with the bird repelling sliding block 704;
specifically, as shown in fig. 2, when in use, the bird repelling slide rail 703 matched with the bird repelling slide block 704 is welded at the bottom end inside the bird repelling block 701, so that the bird repelling shaft 702 can smoothly push the conductive block 713 to contact with the bird repelling device 8, and the purpose of repelling birds is achieved;
the middle position of the top end of the first mounting frame 5 is fixedly connected with a bird repeller 8, the other side of the top end of the first mounting frame 5 is welded with a solar electromagnetic plate 9, and the top ends of the two support frames 1 are welded with a second mounting frame 6;
two sides of the bottom end of the second mounting frame 6 are fixedly connected with four fixing ropes 4, the bottom ends of the four fixing ropes 4 are fixedly connected with a clamping structure 3, and the bottom end of the clamping structure 3 is welded with a cable sleeve 2;
specifically, as shown in fig. 1, when the photovoltaic cable tower is used, the clamping structure 3 and the cable sleeve 2 are fixedly connected to two sides of the lower end of the second mounting frame 6 through the fixing rope 4, so that more photovoltaic cables can be erected by the cable tower, and the utilization efficiency of the photovoltaic cable tower is increased.
The working principle is as follows: firstly, sleeving a photovoltaic cable to be installed in a cable sleeve 2;
then, the clamping rotating disc 306 is rotated to enable the clamping rotating shaft 307 at the bottom end of the clamping rotating disc 306 to drive the clamping disc 309 to rotate, so that the clamping rods 311 on two sides of the bottom end of the clamping disc 309 drive the clamping rods 310 to pull the clamping plate 308 to tighten, the clamping block 301 is clamped, the clamping rotating disc 306 is adjusted, the clamping plate 308 is clamped and enters the clamping groove 302, and therefore the photovoltaic cable is installed on two sides of the bottom ends of the first installation frame 5 and the second installation frame 6;
when a bird lands on the bird repelling plate 710, the bird repelling plate 710 is squeezed by the gravity of the bird, the bird repelling plate 710 moves downwards to enable the fixing rod 711 to drive the bird repelling rotating shaft 707 to rotate in the bird repelling groove 708, due to the meshing effect of the rodents, the bird repelling rotating shaft 707 pushes the mounting block 705 to move towards one side of the bird repelling shaft 702 to push the conductive block 712 at one end of the bird repelling shaft 702 to be in contact with the bird repelling device 8, the bird repelling device 8 sounds by combining the electric energy converted by the solar electromagnetic plate 9, and accordingly the stopped bird is repelled by the phase sound of the bird repelling device 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a prevent that bird builds photovoltaic power pylon of nest, includes support frame (1), screens structure (3), first mounting bracket (5), drives bird structure (7) and solar energy electromagnetic plate (9), its characterized in that: the welding of intermediate position department of two support frames (1) has first mounting bracket (5), and four fixed ropes (4) of the equal fixedly connected with in both sides of first mounting bracket (5) bottom, the bottom fixedly connected with screens structure (3) of four fixed ropes (4), and the welding of the bottom of screens structure (3) has cable sheathing (2), one side on first mounting bracket (5) top can be dismantled through the screw and be connected with and drive bird structure (7), the intermediate position department fixedly connected with on first mounting bracket (5) top drives bird ware (8), the opposite side welding on first mounting bracket (5) top has solar energy electromagnetic plate (9), the welding of the top of two support frames (1) has second mounting bracket (6).
2. The photovoltaic power tower for preventing bird nesting according to claim 1, wherein: the cable fixing device is characterized in that four fixing ropes (4) are fixedly connected to two sides of the bottom end of the second mounting frame (6), clamping structures (3) are fixedly connected to the bottom ends of the four fixing ropes (4), and cable sleeves (2) are welded to the bottom ends of the clamping structures (3).
3. The photovoltaic power tower for preventing bird nesting according to claim (1), wherein: the inside of screens structure (3) has set gradually screens piece (301), screens groove (302), block piece (303), block axle (304), block cover (305), block carousel (306), block pivot (307), block board (308), block dish (309), block pole (310) and block stick (311), its characterized in that: the clamping block (303) is fixedly connected with the bottom end of the fixed rope (4), two clamping rotating shafts (307) are fixedly connected between the inner walls of the clamping block (303), and the two ends of the outer side of the clamping rotating shaft (307) are respectively sleeved with a clamping sleeve (305), the bottom end of each clamping sleeve (305) is respectively welded with a clamping plate (308), the bottom end of the clamping plate (308) is movably clamped with the clamping block (301), a clamping groove (302) is arranged inside the clamping block (301), the clamping rotating shaft (307) is movably connected with the top end of the clamping block (303) through a bearing, one end of the clamping rotating shaft (307) is welded with a clamping turntable (306), the other end of the clamping rotating shaft (307) is fixedly connected with a clamping disc (309), and the two sides of the bottom end of the clamping disc (309) are welded with clamping rods (311), and the clamping rods (311) are movably connected with the clamping plate (308) through clamping rods (310).
4. The photovoltaic power tower for preventing bird nesting according to claim (2), wherein: the two groups of the clamping shafts (304) are arranged in parallel, and the two ends of the outer side of each group of the clamping shafts (304) are sleeved with clamping sleeves (305).
5. The photovoltaic power tower for preventing bird nesting according to claim 1, wherein: the bird repelling structure (7) is internally and sequentially provided with a bird repelling block (701), a bird repelling shaft (702), a bird repelling sliding rail (703), a bird repelling sliding block (704), an installation block (705), a bird repelling rod (706), a bird repelling rotating shaft (707), a bird repelling groove (708), a bird repelling telescopic rod (709), a bird repelling plate (710), a fixing rod (711), a bird repelling spring (712) and a conductive block (713), the installation block (705) is connected to the bottom end inside the bird repelling block (701) in a sliding manner, the bird repelling shaft (702) is welded on one side of the installation block (705), the conductive block (713) is welded on one end, away from the installation block (705), of the bird repelling shaft (702), the installation block (705) is fixedly connected with the bird repelling block (701) through the bird repelling spring (712), the bird repelling groove (708) is arranged in the middle position of the top end of the bird repelling block (701), the outside swing joint that drives bird pivot (707) has and drives bird pole (706), drives through the meshing of assorted rodent between bird pole (706) and installation piece (705), drive the equal fixedly connected with in both sides on bird piece (701) top and drive bird telescopic link (709), and the top welding that drives bird telescopic link (709) has and drives bird board (710), the department welding of the intermediate position department of driving bird board (710) bottom has dead lever (711), and dead lever (711) and drive bird pole (706) articulated.
6. The photovoltaic power tower for preventing bird nesting according to claim 5, wherein: the bottom of the mounting block (705) is welded with a bird repelling sliding block (704), and the bottom inside the bird repelling block (701) is welded with a bird repelling sliding rail (703) matched with the bird repelling sliding block (704).
CN202010520317.3A 2020-06-09 2020-06-09 Photovoltaic power tower for preventing birds from building nests Withdrawn CN111691735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010520317.3A CN111691735A (en) 2020-06-09 2020-06-09 Photovoltaic power tower for preventing birds from building nests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010520317.3A CN111691735A (en) 2020-06-09 2020-06-09 Photovoltaic power tower for preventing birds from building nests

Publications (1)

Publication Number Publication Date
CN111691735A true CN111691735A (en) 2020-09-22

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Application Number Title Priority Date Filing Date
CN202010520317.3A Withdrawn CN111691735A (en) 2020-06-09 2020-06-09 Photovoltaic power tower for preventing birds from building nests

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113207865A (en) * 2021-06-01 2021-08-06 齐锦秀 Novel bird repelling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113207865A (en) * 2021-06-01 2021-08-06 齐锦秀 Novel bird repelling device

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Application publication date: 20200922