CN114991568B - Bird-proof power tube tower - Google Patents
Bird-proof power tube tower Download PDFInfo
- Publication number
- CN114991568B CN114991568B CN202210764205.1A CN202210764205A CN114991568B CN 114991568 B CN114991568 B CN 114991568B CN 202210764205 A CN202210764205 A CN 202210764205A CN 114991568 B CN114991568 B CN 114991568B
- Authority
- CN
- China
- Prior art keywords
- base
- bird
- block
- hole
- positioning magnet
- 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.)
- Active
Links
- 230000007423 decrease Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000005871 repellent Substances 0.000 abstract description 15
- 230000002940 repellent Effects 0.000 abstract description 14
- 230000001846 repelling effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 235000005770 birds nest Nutrition 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000005765 wild carrot Nutrition 0.000 description 1
Classifications
-
- 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
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
-
- 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
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/08—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
-
- 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
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
-
- 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
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- 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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Wood Science & Technology (AREA)
- Birds (AREA)
- Insects & Arthropods (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides an anti-bird power tube tower which comprises a tower body and an anti-bird device arranged at the top of the tower body, wherein the anti-bird device comprises a mounting frame, a rotating unit, a lifting unit and a bird driving unit; the mounting frame comprises a top plate, a bottom plate and two guide rods; the rotating unit comprises a screw and a fan blade; the lifting unit comprises a base, a supporting plate, a sliding block and a direction adjusting block; the bird repelling units are arranged at two sides of the base and symmetrically arranged on the two sides of the base, and comprise supporting rods, mounting seats and needle bundles; according to the design of the bird repellent unit, the position of the bird repellent unit is dynamically changed, so that birds are more easily frightened, and the situation that the birds stop on the tower body is reduced; the bird driving unit is driven by wind power, so that no extra energy is consumed, and the bird driving unit is green and pollution-free; the angle of the needle bundle is adjustable, the bird repelling range is large, the use is more flexible, and the bird repelling effect is improved.
Description
Technical Field
The invention relates to the technical field of power tube towers, in particular to an anti-bird power tube tower.
Background
Birds often nest at the top of power tube tower, easily cause the incident, need regularly clear up the bird nest, waste a large amount of manpowers, and danger coefficient is higher during the clearance. At present, the common bird prevention means is to install bird repellent thorns at the top of the pipe tower, but the bird repellent thorns are immobilized after being fixed on the pipe tower, the bird repellent scope is limited, and birds with small sizes can avoid bird repellent thorns easily, even nest on the bird repellent thorns, and the bird prevention effect is poor.
Publication number CN110537540a discloses a wind-driven rotary-type bird repellent thorn comprising: a shaft sleeve; the U-shaped clamp is fixedly connected with the shaft sleeve and is used for being fixed on a cross arm of the tower; the needling beam is positioned above the shaft sleeve and comprises a plurality of needles which are radially arranged; the fan blade assembly comprises a plurality of vertical blades; the shaft coupling penetrates through the shaft sleeve and is rotationally connected with the shaft sleeve, one end of the shaft coupling is fixedly connected with the thorn beam, and the other end of the shaft coupling is fixedly connected with the fan blade assembly. The device drives the thorn bundle through wind-force and rotates to prevent that birds from falling on the pipe tower, its mode of motion is comparatively regular, and the range is less, and frightening degree to birds is limited, and it is not good enough to drive the bird effect, and drives the rotation region that the bird scope only limited the thorn bundle, drives the bird scope less.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide the bird-preventing power tube tower, which is easier to frighten birds and reduces the occurrence of the condition that the birds stop on the tower body; no extra energy consumption, green and pollution-free; the bird repellent range is large, the use is more flexible, and the bird repellent effect is improved.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the bird-preventing power tube tower comprises a tower body and a bird-preventing device arranged at the top of the tower body, wherein the bird-preventing device comprises a mounting frame, a rotating unit, a lifting unit and a bird-driving unit; the mounting frame comprises a top plate, a bottom plate and two guide rods; the bottom end of the guide rod is fixed on the upper end surface of the bottom plate, and the top end of the guide rod is fixed on the lower end surface of the top plate; the top plate is provided with a circular mounting hole which vertically extends downwards and penetrates through the bottom plate; the bottom end surface of the top plate is fixedly provided with a connecting lug which is used for being connected with the tower body;
the rotating unit comprises a screw and a fan blade; the fan blade is fixed at the top of the screw and is used for driving the screw to rotate along with wind; the bottom of the screw rod sequentially passes through the top plate and the bottom plate through the circular mounting holes, and the screw rod is rotatably arranged on the top plate and the bottom plate through bearings;
the lifting unit comprises a base, a supporting plate, a sliding block and a direction adjusting block; the shape of the base is cylindrical; the middle part of the base is provided with a circular through hole for accommodating the screw rod, and the base is movably sleeved on the screw rod through the circular through hole; the two support plates are arranged, one end of each support plate is fixedly connected with the base, and the other end of each support plate is slidably arranged on the guide rod; a chute extending along the radial direction of the base and a direction regulating hole extending along the axial direction of the base are arranged in the base, and the chute is communicated with the circular through hole and the direction regulating hole; the direction adjusting block is slidably arranged in the chute, and the direction adjusting block is slidably arranged in the direction adjusting hole; the length of the direction adjusting block is longer than that of the base; the sliding block is sleeved with a spring, one end of the spring is fixedly connected with the base, and the other end of the spring is fixedly connected with the sliding block; the direction-adjusting block is provided with an arc-shaped groove for accommodating the sliding block; when the direction-adjusting block moves to the lower limit position in the direction-adjusting hole, the spring pushes the sliding block to move into the arc-shaped groove, the sliding block completely retracts into the sliding groove and is not contacted with the screw rod, and when the direction-adjusting block moves to the upper limit position in the direction-adjusting hole, the direction-adjusting block props against the sliding block, so that one end of the sliding block extends out of the sliding groove into the circular through hole and is propped against the threaded groove of the screw rod;
the bird repelling units are arranged at two sides of the base and symmetrically arranged on the two sides of the base, and comprise supporting rods, mounting seats and needle bundles; one end of the supporting rod is fixed on the side surface of the base, and the bottom of the mounting seat is hinged with the other end of the supporting rod; the bottom of the puncture needle bundle is fixed at the top of the mounting seat, and the puncture needle bundle is in a diffuse emission shape.
Preferably, a connecting sleeve is fixedly arranged at the top of the screw; the fan blades are arranged in three, and are distributed on the outer side face of the connecting sleeve in an array mode by taking the axis of the screw rod as the center.
Preferably, the fan blade comprises a connecting rod and a fan housing; the two ends of the connecting rod are fixedly connected with the connecting sleeve and the fan housing respectively; the fan housing is a hollow sphere and is provided with an opening in the vertical direction; the axis of the connecting rod is parallel to the plane where the opening of the fan housing is positioned; the opening directions of the wind covers of the three wind blades are the same.
Preferably, the top plate is tapered in shape; the height of the top plate gradually decreases from the axis to the side.
Preferably, a limiting block is fixedly arranged on the side surface of the direction adjusting block; a limiting groove for accommodating a limiting block is formed in the base, and the limiting groove is communicated with the direction-adjusting hole; the length of the limiting groove is greater than the length of the direction adjusting block extending out of the direction adjusting hole.
Preferably, a limiting ring is fixedly arranged on the outer side wall of the sliding block; a limiting hole for accommodating the limiting ring is formed in the base, the limiting hole coincides with the axis of the sliding groove, and the diameter of the limiting hole is larger than that of the sliding groove; the spring is sleeved on the sliding block, the spring is positioned in the limiting hole, one end of the spring is fixedly connected with the limiting ring, and the other end of the spring is fixedly connected with the base.
Preferably, a first positioning magnet is fixed on the base at the top side of the direction-adjusting hole, and a second positioning magnet matched with the first positioning magnet is fixed at the top of the direction-adjusting block; a third positioning magnet is fixed on the base at the bottom of the direction-adjusting hole, and a fourth positioning magnet matched with the third positioning magnet is fixed at the bottom of the direction-adjusting block; when the direction-adjusting block moves to the lower limit position in the direction-adjusting hole, the first positioning magnet and the second positioning magnet are attracted, and the third positioning magnet and the fourth positioning magnet are separated; when the direction-adjusting block moves to the upper limit position in the direction-adjusting hole, the third positioning magnet and the fourth positioning magnet are attracted, and the first positioning magnet and the second positioning magnet are separated.
Preferably, a first ejector block is fixedly arranged on the lower end surface of the top plate and is used for pushing the part of the direction adjusting block extending out of the upper end surface of the base into the base when the base moves to an upper limit position on the screw rod; the lower end face of the bottom plate is fixedly provided with a second ejector block, and the second ejector block is used for pushing the part of the direction-adjusting block extending out of the lower end face of the base into the base when the base moves to a lower limit position on the screw rod.
Preferably, a reflector is arranged in the fan housing, and the reflector is parallel to a plane where the opening of the fan housing is located.
According to the design of the bird repellent unit, the position of the bird repellent unit is dynamically changed, so that birds are more easily frightened, and the situation that the birds stop on the tower body is reduced; the bird driving unit is driven by wind power, so that no extra energy is consumed, and the bird driving unit is green and pollution-free; the angle of the needle bundle is adjustable, the bird repelling range is large, the use is more flexible, and the bird repelling effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of an anti-bird device according to the present invention;
FIG. 3 is a perspective view of the mounting bracket of FIG. 2;
FIG. 4 is a schematic view of the mounting bracket of FIG. 2;
FIG. 5 is a cross-sectional structural view of FIG. 2;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a perspective view of the lifting device of FIG. 2;
FIG. 8 is a cross-sectional view of the base of FIG. 7;
fig. 9 is a perspective view of a structure of the rotating unit of fig. 2;
FIG. 10 is a perspective view of the steering block of FIG. 2;
FIG. 11 is a perspective view of the slider of FIG. 2;
FIG. 12 is a perspective view of the support bar of FIG. 2;
FIG. 13 is a perspective view of the lancet bundle of FIG. 2;
FIG. 14 is a schematic view showing the movement of the base to the upper limit position in the present invention;
fig. 15 is a schematic view showing a state in which the base of the present invention moves to the lower limit position.
Wherein:
1. an anti-bird device; 11. a mounting frame; 1101. a top plate; 1102. a circular mounting hole; 1103. a second top block; 1104. a bottom plate; 1105. a guide rod; 1106. a connecting lug; 1107. a first top block; 12. a rotating unit; 1201. a screw; 1202. a fan housing; 1203. a connecting rod; 1204. connecting sleeves; 1205. a reflective mirror; 13. a lifting unit; 1301. a base; 13011. a circular through hole; 13012. a direction-adjusting hole; 13013. a limiting hole; 13014. a chute; 1302. a first positioning magnet; 1303. a second positioning magnet; 1304. a limit groove; 1305. a support plate; 1306. a limiting block; 1307. a slide block; 13071. a limiting ring; 1308. a direction-adjusting block; 13081. an arc-shaped groove; 1309. a fourth positioning magnet; 1310. a third positioning magnet; 1311. a spring; 14. a bird repellent unit; 1401. a support rod; 1402. a mounting base; 1403. a bundle of lancets; 2. a tower body.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, an anti-bird power tube tower comprises a tower body 2 and an anti-bird device 1 arranged at the top of the tower body 2, wherein the anti-bird device 1 comprises a mounting frame 11, a rotating unit 12, a lifting unit 13 and a bird repelling unit 14; as shown in fig. 3 and 4, the mounting frame 11 includes a top plate 1101, a bottom plate 1104, and two guide bars 1105, and both the top plate 1101 and the bottom plate 1104 are disc-shaped; the bottom ends of the guide rods 1105 are fixed on the upper end surface of the bottom plate 1104, the top ends of the guide rods 1105 are fixed on the lower end surface of the top plate 1101, and the two guide rods 1105 are arranged in parallel between the top plate 1101 and the bottom plate 1104; a circular mounting hole 1102 is formed in the top plate 1101, the circular mounting hole 1102 vertically extends downwards and penetrates through the bottom plate 1104, and two guide rods 1105 are distributed on two sides of the circular mounting hole 1102; a connecting lug 1106 is fixedly arranged on the bottom end surface of the top plate 1101 and used for being connected with the tower body 2, and the connecting lug 1106 is connected with the tower body 2 through a bolt to complete the installation of the bird preventing device 1;
as shown in fig. 5 and 9, the rotating unit 12 includes a screw 1201 and a fan blade; the fan blade is fixed at the top of the screw 1201 and is used for driving the screw 1201 to rotate along with wind; the bottom of the screw 1201 sequentially passes through the top plate 1101 and the bottom plate 1104 through the circular mounting holes 1102, the screw 1201 is rotatably arranged on the top plate 1101 and the bottom plate 1104 through bearings, and the screw 1201 can be driven to rotate on the top plate 1101 and the bottom plate 1104 when wind blows the fan blades;
as shown in fig. 5 to 8, the lifting unit 13 includes a base 1301, a support plate 1305, a slider 1307, and a direction adjusting block 1308; the base 1301 is cylindrical in shape; the middle part of the base 1301 is provided with a circular through hole 13011 for accommodating the screw 1201, the base 1301 is movably sleeved on the screw 1201 through the circular through hole 13011, and the base 1301 is not in direct contact with the screw 1201; the two support plates 1305 are arranged, one end of each support plate 1305 is fixedly connected with the base 1301, the other end of each support plate 1305 is slidably arranged on the guide rod 1105, a sliding sleeve matched with the guide rod 1105 is arranged in each support plate 1305, and the support plates 1305 can drive the base 1301 to slide up and down along the axial direction of the guide rod 1105 through the sliding sleeve arranged on the guide rod 1105; a sliding groove 13014 extending along the radial direction of the base 1301 and a direction-adjusting hole 13012 extending along the axial direction of the base are arranged in the base 1301, and the sliding groove 13014 is communicated with the circular through hole 13011 and the direction-adjusting hole 13012; as shown in fig. 6, 10 and 11, the direction adjusting block 1308 is slidably disposed in the chute 13014, the direction adjusting block 1308 is slidably disposed in the direction adjusting hole 13012, the direction adjusting block 1308 is capable of sliding along a direction perpendicular to the axis of the screw 1201, and the direction adjusting block 1308 is capable of sliding along the axis of the screw 1201; the length of the steering block 1308 is greater than the length of the base 1301, and one of the upper end or the lower end of the steering block 1308 is in a state of extending out of the base 1301; the sliding block 1307 is sleeved with a spring 1311, one end of the spring 1311 is fixedly connected with the base 1301, the other end of the spring 1311 is fixedly connected with the sliding block 1307, and the spring 1311 is used for pushing the sliding block 1307 towards the direction close to the direction-adjusting hole 13012; the direction adjusting block 1308 is provided with an arc-shaped groove 13081 for accommodating the sliding block 1307, when one end of the sliding block 1307 is positioned in the arc-shaped groove 13081, the other end of the sliding block 1307 is not contacted with the screw 1201, at the moment, the lower end of the direction adjusting block 1308 extends out of the base 1301, the upper end face of the direction adjusting block 1308 is kept flush with the upper end face of the base 1301, and when the sliding block 1307 moves upwards, one end of the sliding block 1307 positioned in the arc-shaped groove 13081 is pushed to one side close to the screw 1201 along the arc-shaped curve of the arc-shaped groove 13081; when the direction adjusting block 1308 moves to the lower limit position in the direction adjusting hole 13012, the spring 1311 pushes the sliding block 1307 to move into the arc-shaped groove 13081, the sliding block 1307 is completely retracted into the sliding groove 13014 and is not contacted with the screw rod 1201, when the direction adjusting block 1308 moves to the upper limit position in the direction adjusting hole 13012, the direction adjusting block 1308 props against the sliding block 1307, one end of the sliding block 1307 extends out of the sliding groove 13014 to the circular through hole 13011 and is abutted in the threaded groove of the screw rod 1201, when the screw rod 1201 rotates, the sliding block 1307 moves towards the top plate 1101 along the spiral of the threaded groove of the screw rod 1201, so as to drive the base 1301 to move upwards, and when the base 1301 moves to the upper limit position as shown in figure 14, the position of the direction adjusting block 1308 extending out of the upper end of the base 1301 is propped against the lower end face of the top plate 1101, the direction adjusting block 1308 moves downwards in the base 1301, the arc-shaped groove 13081 moves to a position opposite to the sliding block 1307, the spring 1311 pushes the sliding block 1307 into the arc-shaped groove 13081, the sliding block 1307 is separated from contact with the screw 1201, the base 1301 falls to the position of the bottom plate 1104 shown in fig. 15 under the action of gravity, the position of the direction adjusting block 1308 extending out of the lower end face of the base 1301 is propped against the bottom plate 1104, the direction adjusting block 1308 moves upwards in the base 1301, the sliding block 1307 is extruded to the screw 1201 along the curve of the arc-shaped groove 13081, the sliding block 1307 is propped against the threaded groove of the screw 1201, and the rotation of the screw 1201 drives the base 1301 to rise to complete a cycle;
as shown in fig. 2, 12 and 13, the bird repelling units 14 are two, symmetrically arranged on two sides of the base 1301, and comprise a supporting rod 1401, a mounting seat 1402 and a needle bundle 1403; one end of the supporting rod 1401 is fixed on the side surface of the base 1301, the bottom of the mounting seat 1402 is hinged with the other end of the supporting rod 1401 through bolts, the inclination angle of the mounting seat 1402 can be adjusted through adjusting bolts, further the angle adjustment of the needle bundle 1403 is realized, and the bird repelling range of the needle bundle 1403 can be adjusted conveniently according to the use requirement; the bottom of the needle bundle 1403 is fixed at the top of the mounting seat 1402, and the needle bundle 1403 is in a diffuse emission shape; the base 1301 can drive the bird-repellent unit 14 to move up and down synchronously when moving up and down, and the needle bundle 1403 is in a moving state to expel birds at the top of the tower body 2.
Further, as shown in fig. 9, a connecting sleeve 1204 is fixedly arranged at the top of the screw 1201, and the axis of the connecting sleeve 1204 coincides with the axis of the screw 1201; the three fan blades are arranged, are distributed on the outer side face of the connecting sleeve 1204 in an array with the axis of the screw 1201 as the center, and have the same included angle of 120 degrees; the three blades are configured to ensure that the blades can drive the screw 1201 to rotate in each wind direction.
Further, as shown in fig. 9, the fan blade includes a connecting rod 1203 and a fan housing 1202; two ends of the connecting rod 1203 are fixedly connected with the connecting sleeve 1204 and the fan housing 1202 respectively; the fan housing 1202 is a hollow sphere and is provided with an opening in the vertical direction; the axis of the connecting rod 1203 is parallel to the plane of the opening of the fan housing 1202; the opening directions of the wind shields 1202 of the three fan blades are the same, so that the wind-receiving effect of the wind shields 1202 is ensured, and the screw 1201 can continuously rotate.
Further, as shown in fig. 4, the top plate 1101 is tapered in shape; the height of the top plate 1101 gradually decreases from the axis to the side thereof, so that rainwater falling on the top plate 1101 can flow outward along the top end surface of the top plate 1101 and fall, and the rainwater is prevented from flowing down along the screw 1201 to affect the smoothness of transmission.
Further, as shown in fig. 10, a limiting block 1306 is fixedly arranged on the side surface of the direction adjusting block 1308; a limiting groove 1304 for accommodating a limiting block 1306 is arranged in the base 1301, and the limiting groove 1304 is communicated with the direction-adjusting hole 13012; the length of the limiting groove 1304 is longer than the length of the direction adjusting block 1308 extending out of the direction adjusting hole 13012, so that the direction adjusting block 1308 can extend out of the base 1301 at the upper limit position and the lower limit position in the base 1301; the arrangement of the limit groove 1304 and the limit block 1306 can ensure that the steering block 1308 moves up and down in the base 1301 without falling out of the base 1301.
Further, as shown in fig. 11, a limiting ring 13071 is fixedly arranged on the outer side wall of the slider 1307; a limiting hole 13013 for accommodating the limiting ring 13071 is formed in the base 1301, the limiting hole 13013 coincides with the axis of the chute 13014, and the diameter of the limiting hole 13013 is larger than that of the chute 13014; the spring 1311 is sleeved on the sliding block 1307, the spring 1311 is positioned in the limiting hole 13013, one end of the spring 1311 is fixedly connected with the limiting ring 13071, and the other end of the spring 1311 is fixedly connected with the base 1301; under the natural state, the spring 1311 pushes the sliding block 1307 to slide in a direction away from the screw 1201 through the limiting ring 13071, so that the sliding block 1307 can smoothly enter the arc-shaped groove 13081.
Further, as shown in fig. 6, a first positioning magnet 1302 is fixed on the base 1301 at the top side of the direction-adjusting hole 13012, and a second positioning magnet 1303 cooperating with the first positioning magnet 1302 is fixed at the top of the direction-adjusting block 1308; a third positioning magnet 1310 is fixed on the base 1301 at the bottom of the direction-adjusting hole 13012, and a fourth positioning magnet 1309 matched with the third positioning magnet 1310 is fixed at the bottom of the direction-adjusting block 1308; for locating the upper limit state, the lower limit state of the steering block 1308; when the direction adjusting block 1308 moves to the lower limit position in the direction adjusting hole 13012, the first positioning magnet 1302 and the second positioning magnet 1303 are attracted, and the third positioning magnet 1310 and the fourth positioning magnet 1309 are separated; when the steering block 1308 moves to the upper limit position in the steering hole 13012, the third positioning magnet 1310 and the fourth positioning magnet 1309 are attracted, and the first positioning magnet 1302 and the second positioning magnet 1303 are separated.
Further, as shown in fig. 4 and 5, a first top block 1107 is fixedly arranged on the lower end surface of the top plate 1101, and is used for pushing the portion of the direction adjusting block 1308 extending out of the upper end surface of the base 1301 into the base 1301 when the base 1301 moves to the upper limit position on the screw 1201; a second top block 1103 is fixedly arranged on the lower end surface of the bottom plate 1104, and is used for pushing the part of the direction adjusting block 1308 extending out of the lower end surface of the base 1301 into the base 1301 when the base 1301 moves to a lower limit position on the screw 1201; the switching of the movement direction of the base 1301 is achieved.
Further, as shown in fig. 9, a reflector 1205 is disposed in the fan housing 1202, the reflector 1205 is parallel to a plane where an opening of the fan housing 1202 is located, the reflector 1205 is used for reflecting sunlight, and surrounding birds are repelled by using the reflected light along with rotation of the fan housing 1202.
Working principle:
the bird preventing device 1 is arranged on the tower body 2, the ground-leaving height of the top of the tower body 2 is high, the wind speed is high, and the fan housing 1202 drives the screw 1201 to rotate under the blowing of wind; when the direction adjusting block 1308 is positioned at the lower limit position in the base 1301, the lower end of the direction adjusting block 1308 extends out of the base 1301, the arc-shaped groove 13081 is opposite to the sliding block 1307, the spring 1311 pushes one end of the sliding block 1307 into the arc-shaped groove 13081, the sliding block 1307 is not contacted with the screw 1201, and the base 1301 drives the bird driving unit 14 to move downwards under the action of gravity; when the base 1301 moves to the lower limit position, the bottom end surface of the direction-adjusting block 1308 contacts the second top block 1103, the direction-adjusting block 1308 is pressed to move upwards, and meanwhile, the sliding block 1307 is pushed to move towards the direction of the screw 1201, and the sliding block 1307 moves out from the arc-shaped groove 13081; when the base 1301 moves to the lower limit position, the direction adjusting block 1308 is positioned at the upper limit position in the base 1301, the upper end of the direction adjusting block 1308 extends out of the base 1301, one end of the sliding block 1307 is abutted against the screw 1201, the other end is abutted against the direction adjusting block 1308, and along with the rotation of the screw 1201, the sliding block 1307 moves upwards along the thread groove of the screw 1201, so that the base 1301 and the bird driving unit 14 are driven to move upwards; when the upper end of the direction adjusting block 1308 contacts with the first top block 1107, the direction adjusting block 1308 is pressed to move downwards, the spring 1311 pushes the sliding block 1307 into the arc-shaped groove 13081, the sliding block 1307 is out of contact with the screw 1201, at the moment, the base 1301 is at the upper limit position, the direction adjusting block 1308 is at the lower limit position of the base 1301, and the lower end of the direction adjusting block 1308 extends out of the base 1301; under the action of gravity, the base 1301 drives the bird driving unit 14 to fall downwards together, so as to complete one action cycle; birds are repelled by the up-and-down movement of the bird repellent unit 14.
Claims (9)
1. The utility model provides an anti-bird power tube tower, includes tower body (2) and sets up anti-bird device (1) at tower body (2) top, its characterized in that, anti-bird device (1) include mounting bracket (11), rotary unit (12), elevating unit (13), drive bird unit (14); the mounting frame (11) comprises a top plate (1101), a bottom plate (1104) and two guide rods (1105); the bottom end of the guide rod (1105) is fixed on the upper end surface of the bottom plate (1104), and the top end of the guide rod is fixed on the lower end surface of the top plate (1101); a circular mounting hole (1102) is formed in the top plate (1101), and the circular mounting hole (1102) vertically extends downwards and penetrates through the bottom plate (1104); a connecting lug (1106) is fixedly arranged on the bottom end surface of the top plate (1101) and is used for being connected with the tower body (2);
the rotating unit (12) comprises a screw (1201) and a fan blade; the fan blade is fixed at the top of the screw (1201) and is used for driving the screw (1201) to rotate along with wind; the bottom of the screw rod (1201) sequentially passes through the top plate (1101) and the bottom plate (1104) through the circular mounting holes (1102), and the screw rod (1201) is rotatably arranged on the top plate (1101) and the bottom plate (1104) through bearings;
the lifting unit (13) comprises a base (1301), a supporting plate (1305), a sliding block (1307) and a direction adjusting block (1308); the shape of the base (1301) is cylindrical; the middle part of the base (1301) is provided with a circular through hole (13011) for accommodating the screw rod (1201), and the base (1301) is movably sleeved on the screw rod (1201) through the circular through hole (13011); the two support plates (1305) are arranged, one ends of the support plates are fixedly connected with the base (1301), and the other ends of the support plates are slidably arranged on the guide rods (1105); a sliding groove (13014) extending along the radial direction of the base (1301) and a direction-adjusting hole (13012) extending along the axial direction of the base are arranged in the base (1301), and the sliding groove (13014) is communicated with the circular through hole (13011) and the direction-adjusting hole (13012); the direction adjusting block (1308) is slidably arranged in the chute (13014), and the direction adjusting block (1308) is slidably arranged in the direction adjusting hole (13012); the length of the steering block (1308) is greater than the length of the base (1301); a spring (1311) is sleeved on the sliding block (1307), one end of the spring (1311) is fixedly connected with the base (1301), and the other end of the spring is fixedly connected with the sliding block (1307); an arc-shaped groove (13081) for accommodating the sliding block (1307) is arranged on the direction adjusting block (1308); when the direction adjusting block (1308) moves to the lower limit position in the direction adjusting hole (13012), the spring (1311) pushes the sliding block (1307) to move into the arc-shaped groove (13081), the sliding block (1307) is completely retracted into the sliding groove (13014) and is not contacted with the screw rod (1201), and when the direction adjusting block (1308) moves to the upper limit position in the direction adjusting hole (13012), the direction adjusting block (1308) props against the sliding block (1307) to enable one end of the sliding block (1307) to extend out of the sliding groove (13014) to the circular through hole (13011) and to be abutted in a threaded groove of the screw rod (1201);
the bird driving units (14) are arranged at two sides of the base (1301) symmetrically and comprise supporting rods (1401), mounting seats (1402) and needle bundles (1403); one end of a supporting rod (1401) is fixed on the side surface of the base (1301), and the bottom of the mounting seat (1402) is hinged with the other end of the supporting rod (1401); the bottom of the needle bundle (1403) is fixed at the top of the mounting seat (1402), and the needle bundle (1403) is in a diffuse emission shape.
2. An anti-bird power tube tower according to claim 1, characterized in that the top of the screw (1201) is fixedly provided with a connecting sleeve (1204); the three fan blades are arranged and distributed on the outer side face of the connecting sleeve (1204) in an array with the axis of the screw (1201) as the center.
3. An anti-bird power tower according to claim 2, wherein the fan blade comprises a connecting rod (1203), a fan housing (1202); two ends of the connecting rod (1203) are fixedly connected with the connecting sleeve (1204) and the fan housing (1202) respectively; the fan housing (1202) is a hollow sphere and is provided with an opening in the vertical direction; the axis of the connecting rod (1203) is parallel to the plane of the opening of the fan housing (1202); the opening directions of the wind covers (1202) of the three wind blades are the same.
4. An anti-bird power tower according to claim 1, wherein the top plate (1101) is tapered in shape; the height of the top plate (1101) gradually decreases from the axis to the side thereof.
5. An anti-bird power pipe tower according to any one of claims 1 to 4, characterized in that a limiting block (1306) is fixedly arranged on the side face of the direction-adjusting block (1308); a limiting groove (1304) for accommodating a limiting block (1306) is formed in the base (1301), and the limiting groove (1304) is communicated with the direction-adjusting hole (13012); the length of the limiting groove (1304) is longer than the length of the direction adjusting block (1308) extending out of the direction adjusting hole (13012).
6. The bird-preventing power tube tower according to claim 5, wherein a limiting ring (13071) is fixedly arranged on the outer side wall of the sliding block (1307); a limiting hole (13013) for accommodating the limiting ring (13071) is formed in the base (1301), the limiting hole (13013) coincides with the axis of the sliding groove (13014), and the diameter of the limiting hole (13013) is larger than that of the sliding groove (13014); the spring (1311) is sleeved on the sliding block (1307), the spring (1311) is located in the limiting hole (13013), one end of the spring (1311) is fixedly connected with the limiting ring (13071), and the other end of the spring is fixedly connected with the base (1301).
7. The bird-preventing power pipe tower according to claim 6, wherein a first positioning magnet (1302) is fixed on a base (1301) at the top side of the direction-adjusting hole (13012), and a second positioning magnet (1303) matched with the first positioning magnet (1302) is fixed at the top of the direction-adjusting block (1308); a third positioning magnet (1310) is fixed on the base (1301) at the bottom of the direction-adjusting hole (13012), and a fourth positioning magnet (1309) matched with the third positioning magnet (1310) is fixed at the bottom of the direction-adjusting block (1308); when the direction adjusting block (1308) moves to a lower limit position in the direction adjusting hole (13012), the first positioning magnet (1302) and the second positioning magnet (1303) are attracted, and the third positioning magnet (1310) and the fourth positioning magnet (1309) are separated; when the steering block (1308) moves to the upper limit position in the steering hole (13012), the third positioning magnet (1310) and the fourth positioning magnet (1309) are attracted, and the first positioning magnet (1302) and the second positioning magnet (1303) are separated.
8. The bird-preventing power tube tower according to claim 7, wherein a first ejector block (1107) is fixedly arranged on the lower end face of the top plate (1101) and is used for pushing the part of the direction adjusting block (1308) extending out of the upper end face of the base (1301) into the base (1301) when the base (1301) moves to an upper limit position on the screw (1201); the lower end face of the bottom plate (1104) is fixedly provided with a second top block (1103) which is used for pushing the part of the direction adjusting block (1308) extending out of the lower end face of the base (1301) into the base (1301) when the base (1301) moves to a lower limit position on the screw (1201).
9. A bird-preventing power tube tower as claimed in claim 3, wherein a reflector (1205) is provided in the housing (1202), the reflector (1205) being parallel to a plane in which the opening of the housing (1202) is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210764205.1A CN114991568B (en) | 2022-06-30 | 2022-06-30 | Bird-proof power tube tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210764205.1A CN114991568B (en) | 2022-06-30 | 2022-06-30 | Bird-proof power tube tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114991568A CN114991568A (en) | 2022-09-02 |
| CN114991568B true CN114991568B (en) | 2024-01-02 |
Family
ID=83019632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210764205.1A Active CN114991568B (en) | 2022-06-30 | 2022-06-30 | Bird-proof power tube tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114991568B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009256937A (en) * | 2008-04-15 | 2009-11-05 | Chugoku Electric Power Co Inc:The | Nest building prevention device |
| KR101247921B1 (en) * | 2012-05-21 | 2013-03-26 | 박준학 | Birds preventer with keep off means |
| JP5442835B1 (en) * | 2012-11-26 | 2014-03-12 | 中国電力株式会社 | Bird damage prevention device for transformer |
| CN207967871U (en) * | 2018-03-02 | 2018-10-12 | 南京盖迪电力器材有限公司 | A kind of DC power transmission line steel tower |
| CN208581773U (en) * | 2018-05-29 | 2019-03-08 | 国网四川阿坝州电力有限责任公司 | A kind of novel bird driving device |
| CN109673617A (en) * | 2019-01-03 | 2019-04-26 | 国网山东省电力公司淄博供电公司 | A kind of anti-scarer of dynamic group mould assembly |
| CN110537540A (en) * | 2019-10-17 | 2019-12-06 | 广东电网有限责任公司 | Wind-driven rotary bird-repelling thorn |
| CN110977290A (en) * | 2019-12-11 | 2020-04-10 | 江苏华电铁塔制造有限公司 | Balance arm positioning device |
| CN111779346A (en) * | 2020-07-17 | 2020-10-16 | 潍坊科技学院 | Communication tower for electronic information engineering with bird repelling function |
| KR20210119761A (en) * | 2020-03-25 | 2021-10-06 | 김근수 | Device For Chasing Birds From Electric Pole and Use |
| CN113475495A (en) * | 2021-07-15 | 2021-10-08 | 国网江苏省电力有限公司盐城供电分公司 | Automatic bird repellent device of high voltage electric power tower with multiple bird mode of driving |
| CN216567925U (en) * | 2021-03-31 | 2022-05-24 | 国网天津市电力公司电力科学研究院 | Multifunctional comprehensive power transmission bird-preventing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008051685A2 (en) * | 2006-10-25 | 2008-05-02 | Turkewitz Robert M | Bird repeller and method of assembly |
-
2022
- 2022-06-30 CN CN202210764205.1A patent/CN114991568B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009256937A (en) * | 2008-04-15 | 2009-11-05 | Chugoku Electric Power Co Inc:The | Nest building prevention device |
| KR101247921B1 (en) * | 2012-05-21 | 2013-03-26 | 박준학 | Birds preventer with keep off means |
| JP5442835B1 (en) * | 2012-11-26 | 2014-03-12 | 中国電力株式会社 | Bird damage prevention device for transformer |
| CN207967871U (en) * | 2018-03-02 | 2018-10-12 | 南京盖迪电力器材有限公司 | A kind of DC power transmission line steel tower |
| CN208581773U (en) * | 2018-05-29 | 2019-03-08 | 国网四川阿坝州电力有限责任公司 | A kind of novel bird driving device |
| CN109673617A (en) * | 2019-01-03 | 2019-04-26 | 国网山东省电力公司淄博供电公司 | A kind of anti-scarer of dynamic group mould assembly |
| CN110537540A (en) * | 2019-10-17 | 2019-12-06 | 广东电网有限责任公司 | Wind-driven rotary bird-repelling thorn |
| CN110977290A (en) * | 2019-12-11 | 2020-04-10 | 江苏华电铁塔制造有限公司 | Balance arm positioning device |
| KR20210119761A (en) * | 2020-03-25 | 2021-10-06 | 김근수 | Device For Chasing Birds From Electric Pole and Use |
| CN111779346A (en) * | 2020-07-17 | 2020-10-16 | 潍坊科技学院 | Communication tower for electronic information engineering with bird repelling function |
| CN216567925U (en) * | 2021-03-31 | 2022-05-24 | 国网天津市电力公司电力科学研究院 | Multifunctional comprehensive power transmission bird-preventing device |
| CN113475495A (en) * | 2021-07-15 | 2021-10-08 | 国网江苏省电力有限公司盐城供电分公司 | Automatic bird repellent device of high voltage electric power tower with multiple bird mode of driving |
Non-Patent Citations (2)
| Title |
|---|
| 浅析输电线路鸟害事故的规律与防治;王亮;;科技创新导报(第34期);72 * |
| 铁塔挂线板圆孔内倒角加工研究;刘芝豹;;机械制造(第07期);96-98 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114991568A (en) | 2022-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106719580B (en) | Bird prevention device for transmission tower | |
| CN114991568B (en) | Bird-proof power tube tower | |
| KR101119140B1 (en) | Distribution line for solar power generation | |
| CN109042613B (en) | Bird repellent device of electric power steel pipe tower | |
| CN118381438A (en) | Adjustable solar photovoltaic panel mounting structure | |
| CN212728574U (en) | Be applied to bird repellent device of electric power iron tower | |
| CN112806350A (en) | Bird repelling device for power transmission line | |
| CN111927706A (en) | Fan blade multi-angle adjusting type vertical axis wind driven generator | |
| US4249867A (en) | Windmill having counterbalancing mechanism | |
| CN113422339B (en) | Bird repelling device for electric power tower | |
| CN114541854A (en) | Communication tower capable of repelling birds and operation method thereof | |
| CN221203862U (en) | Intelligent agricultural bird repellent device | |
| CN219479023U (en) | Bird repellent device for electric power transmission line tower | |
| CN215501056U (en) | Bird repelling device | |
| CN220369369U (en) | Bionic small animal driving device for power distribution network | |
| CN221630783U (en) | Energy power generation monitoring device | |
| CN214546818U (en) | Conveniently drive electric power steel pipe pole of bird | |
| CN214546813U (en) | A novel bird ware that drives for wheat is planted | |
| CN218604764U (en) | Novel pull-free variable-diameter deformation bird repeller | |
| CN220734190U (en) | Novel tower drives bird device | |
| CN220139504U (en) | Photovoltaic module with bird repellent function | |
| CN220274679U (en) | Fixing assembly for bird expelling device for photovoltaic module | |
| CN221082523U (en) | Bird repellent device for seedling raising | |
| CN219893258U (en) | Photovoltaic energy storage solar panel mounting structure | |
| CN215256578U (en) | Induced draft drag reduction round frame and big-end off-axis blade combined type efficient uniform-speed wind driven generator |
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 |