CN111387173A - Anti-static anti-blocking and anti-breaking bird thorn - Google Patents
Anti-static anti-blocking and anti-breaking bird thorn Download PDFInfo
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- CN111387173A CN111387173A CN202010271111.1A CN202010271111A CN111387173A CN 111387173 A CN111387173 A CN 111387173A CN 202010271111 A CN202010271111 A CN 202010271111A CN 111387173 A CN111387173 A CN 111387173A
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- 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
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- Life Sciences & Earth Sciences (AREA)
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- Insects & Arthropods (AREA)
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Abstract
The invention relates to the technical field of anti-bird-prick devices, in particular to an anti-static anti-blocking and anti-picking bird-prick, which comprises a base, a fixing bolt, an inner cylinder, an outer cylinder, a baffle, a needle prick and an operating rod, wherein the base is in a cylindrical shape with an upward opening, and the center of the lower end of the base is fixedly provided with the fixing bolt; the outer side of the upper end of the base is fixedly provided with an inner barrel, the lower end of the inner barrel is located on the outer side of the middle of the base, the inner barrel is of a barrel shape with a downward opening, the outer barrel is sleeved on the outer side of the inner barrel, the lower end of the outer barrel is located on the outer side of the lower end of the bottom, and the outer. The invention has reasonable and compact structure and convenient use, and is convenient for rainwater and gravel dust to be discharged from the inner cylinder and the base by arranging the upper discharge hole and the lower discharge hole; through making the urceolus rotatory for the inner tube, under the cooperation of interior locating hole and outer locating hole, the acupuncture upper end leans out, realizes the expansion of acupuncture from this, has stable, high-efficient and long service life's characteristics.
Description
Technical Field
The invention relates to the technical field of bird spike prevention devices, in particular to an anti-static anti-blocking and non-breaking bird spike.
Background
With the rapid development of power grid construction, overhead transmission lines are continuously extended, the lines are generally distributed in various regions of cities and countryside, and birds easily inhabit and move due to the fact that high-voltage transmission line towers are tall, large, stable and wide, and particularly the flashover fault of the transmission lines can be caused when the birds are excreted above the wires.
At present, the used bird spikes are poor in furling effect and inconvenient to unfold; when the bird spike is exposed outdoors for a long time, rain, snow, sand, dust and the like can block the interior of the bird spike, the bird spike cannot be folded during maintenance, and the service life of the bird spike is influenced; after the existing bird-proof thorn is installed, workers need to squat down to fold the bird-proof thorn, so that the working strength is improved; in addition, because the conventional bird-proof thorn base is made of non-metallic insulating materials for convenience in processing, static electricity generated by a high-voltage wire is accumulated on the bird-proof thorn device and cannot be led into the ground along an iron tower to release the static electricity.
Disclosure of Invention
The invention provides an anti-static anti-blocking and anti-breaking bird spike, overcomes the defects of the prior art, and can effectively solve the problem that the existing bird spike cannot be folded due to the blockage of rain, snow, gravel and dust.
The technical scheme of the invention is realized by the following measures: an anti-static anti-blocking and anti-snapping bird spike comprises a base, a fixing bolt, an inner cylinder, an outer cylinder, a baffle, a needle spike and an operating rod, wherein the base is in a cylindrical shape with an upward opening, and the center of the lower end of the base is fixedly provided with the fixing bolt; the outer side of the upper end of the base is fixedly provided with an inner cylinder of which the lower end is positioned on the outer side of the middle part of the base, the inner cylinder is in a cylinder shape with a downward opening, the outer side of the inner cylinder is sleeved with an outer cylinder of which the lower end is positioned on the outer side of the lower end of the bottom, and the outer cylinder is in a cylinder; the top surface of the inner cylinder is provided with inner positioning holes at intervals, the top surface of the outer cylinder corresponding to each inner positioning hole is provided with an outer positioning hole, the inner positioning hole and the outer positioning hole at each corresponding position are internally provided with a needle stick with the upper end inclined outwards when rotating along with the outer cylinder in a penetrating way, the upper end of the needle stick is positioned outside the outer cylinder, the lower end of the needle stick is positioned in the inner cylinder, the inner cylinder corresponding to the lower position of all the needle sticks is internally provided with a baffle sheet positioned at the upper end of the base, the center of the baffle sheet is provided with an upper discharge hole which is communicated up and down, and the base corresponding; the center of the upper end of the outer cylinder is fixedly provided with an operating rod which is vertically upward, and the outer side of the upper part of the operating rod is provided with a pull ring.
The following is further optimization or/and improvement of the technical scheme of the invention:
the top surface of the inner cylinder can be provided with at least one circle of inner positioning holes which are uniformly distributed along the circumference from outside to inside at intervals.
The above-mentioned still can have at least three interior round hole along circumference interval equipartition corresponding to the inner tube top surface of the most inner circle inboard position, and the top surface of the urceolus that corresponds interior round hole position all is equipped with outer round hole, and every interior round hole that corresponds the position and outer round are downthehole all to wear to be equipped with perpendicular thorn, erects the thorn upper end and is located the urceolus outside, erects the thorn lower extreme and is located the inner tube that corresponds separation blade top position.
The inner positioning hole and the outer positioning hole are both in oblong shapes, the length of the inner positioning hole located on the inner side is smaller than that of the inner positioning hole located on the outer side, and the length of the outer positioning hole located on the inner side is smaller than that of the outer positioning hole located on the outer side.
The device also comprises a fixing screw and a guide screw, wherein at least two first screw holes are distributed on the outer side of the inner cylinder along the circumference, a second screw hole is arranged on the outer side of the upper part of the base corresponding to each first screw hole, a guide screw with the inner end fixedly arranged in the second screw hole corresponding to the position is arranged in any one first screw hole, and fixing screws with the inner ends fixedly arranged in the second screw holes corresponding to the positions are arranged in the other first screw holes; the outer side of the outer barrel corresponding to the position of the guide screw is provided with a sliding groove which is horizontally arranged, the two ends of the sliding groove are respectively provided with a first clamping groove and a second clamping groove which can be communicated with the sliding groove, the first clamping groove and the second clamping groove are perpendicular to the sliding groove and extend upwards, and the outer end of the guide screw is located in the first clamping groove.
The base can comprise an upper mounting part and a lower mounting part, the upper mounting part is in a frustum shape with a large upper part and a small lower part, the lower mounting part is in a frustum shape with a small upper part and a large lower part, the lower end of the upper mounting part is fixedly mounted together with the upper end of the lower mounting part, the outer side of the upper part of the upper mounting part is in clearance fit with the inner side of the inner barrel, and the outer side of the lower part of the lower mounting part is.
The invention has reasonable and compact structure and convenient use, and is convenient for rainwater and gravel dust to be discharged from the inner cylinder and the base by arranging the upper discharge hole and the lower discharge hole; by rotating the outer cylinder relative to the inner cylinder, the upper end of the acupuncture is inclined outwards under the matching of the inner positioning hole and the outer positioning hole, so that the acupuncture is unfolded; the guide screw enters the sliding groove from the first clamping groove by lifting and rotating the outer cylinder; the guide screw in the sliding groove enters the second clamping groove by rotating and pressing; the first clamping groove is arranged, so that the needling is stable and reliable when gathered; through setting up the second draw-in groove, make the acupuncture reliable and stable when expansion state, have stable, high-efficient and long service life's characteristics.
Drawings
FIG. 1 is a schematic sectional view of the preferred embodiment of the present invention.
Fig. 2 is a front sectional structural view of fig. 1 in a use state.
Fig. 3 is a schematic top view of the outer tub of fig. 1.
FIG. 4 is a schematic top view of the inner barrel of FIG. 1.
The codes in the figures are respectively: the device comprises an upper mounting part 1, a lower mounting part 2, an inner barrel 3, an outer barrel 4, a blocking piece 5, a needle 6, a fixing bolt 7, an inner positioning hole 8, an outer positioning hole 9, an upper discharge hole 10, a lower discharge hole 11, an inner circular hole 12, an outer circular hole 13, a guide screw 14, a sliding groove 15, a first clamping groove 16 and an operating rod 17.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention is further described with reference to the following examples and figures:
as shown in fig. 1, 2, 3 and 4, the antistatic type anti-blocking and anti-snapping bird thorn comprises a base, a fixing bolt 7, an inner cylinder 3, an outer cylinder 4, a baffle 5, a needle thorn 6 and an operating rod 17, wherein the base is in a cylindrical shape with an upward opening, and the fixing bolt 7 is fixedly installed in the center of the lower end of the base; an inner barrel 3 with the lower end positioned on the outer side of the middle part of the base is fixedly arranged on the outer side of the upper end of the base, the inner barrel 3 is in a barrel shape with a downward opening, an outer barrel 4 with the lower end positioned on the outer side of the lower end of the bottom is sleeved on the outer side of the inner barrel 3, and the outer barrel 4 is in a barrel shape with a downward; the top surface of the inner cylinder 3 is provided with inner positioning holes 8 at intervals, the top surface of the outer cylinder 4 corresponding to each position of the inner positioning holes 8 is provided with an outer positioning hole 9, the inner positioning holes 8 and the outer positioning holes 9 corresponding to each position are respectively provided with a needle 6 which can incline outwards along with the rotation of the outer cylinder 4, the upper end of the needle 6 is positioned outside the outer cylinder 4, the lower end of the needle 6 is positioned in the inner cylinder 3, the inner cylinder 3 corresponding to the lower position of all the needle 6 is internally provided with a baffle 5 which is positioned at the upper end of the base, the center of the baffle 5 is provided with an upper discharge hole 10 which is communicated up and down, and the base corresponding to the outer position of the; the center of the upper end of the outer cylinder 4 is fixedly provided with an operating rod 17 which is vertically upward, and the outer side of the upper part of the operating rod 17 is provided with a pull ring. In the using process, the transmission line tower is fixedly arranged with a cross arm on the transmission line tower through the fixing bolt 7, and the rainwater and gravel dust in the inner barrel 3 can be conveniently discharged from the base through the upper discharge hole 10 and the lower discharge hole 11; the blocking piece 5 is arranged to prevent the acupuncture 6 from slipping from the lower part of the base; by rotating the outer cylinder 4 relative to the inner cylinder 3, the upper end of the needle 6 is inclined outwards under the matching of the inner positioning hole 8 and the outer positioning hole 9, thereby realizing the unfolding of the needle 6; in addition, the operating rod 17 is fixedly installed with the outer cylinder 4 by the prior known technology, such as welding and the like, and the arrangement of the operating rod 17 and the pull ring is convenient for workers to lift, press and rotate the outer cylinder 4, so that the outer cylinder 4 is prevented from being twisted when the workers squat at the installation position of the invention. According to the requirement, the outer cylinder 4 is in clearance fit with the base, so that the inner cylinder 3 and the outer cylinder 4 can rotate relatively; a swinging clearance of the acupuncture 6 is reserved between the acupuncture 6 and the inner positioning hole 8 and the outer positioning hole 9; the bottom surface of the base is conical, the left end and the right end of the bottom surface of the base are provided with the lower discharge holes 11, so that rainwater and gravel dust can be conveniently discharged, the bottom surface corresponding to the positions of the lower discharge holes 11 can be provided with the protrusions, and the two protrusions can be conveniently matched with the conventional well-known tower fixing clamp and then fixed with the tower; in addition, because the conventional bird-stab preventing base is made of non-metallic insulating materials for convenience in processing, static electricity generated by a high-voltage wire is accumulated on the bird-stab preventing device and cannot be led into the ground along an iron tower to release the static electricity, the bird-stab preventing base is made of metal materials such as DT03 and the like, and can be preserved by adopting a spot-plating color zinc process, so that the bird-stab preventing base has longer service life.
The anti-static anti-blocking and anti-breaking bird thorn can be further optimized or/and improved according to actual needs:
as shown in fig. 1, 2, 3 and 4, the top surface of the inner cylinder 3 is provided with at least one circle of inner positioning holes 8 which are uniformly distributed along the circumference from outside to inside at intervals. In the use process, through the arrangement, the coverage area of the unfolded acupuncture 6 is wider, and the bird prevention effect is better.
As shown in the attached figures 1, 2, 3 and 4, the device further comprises vertical thorns, at least three inner circular holes 12 are uniformly distributed on the top surface of the inner cylinder 3 corresponding to the innermost inner side position at intervals along the circumference, outer circular holes 13 are arranged on the top surface of the outer cylinder 4 corresponding to the inner circular holes 12, the vertical thorns are arranged in the inner circular holes 12 and the outer circular holes 13 corresponding to each corresponding position in a penetrating manner, the upper ends of the vertical thorns are located on the outer side of the outer cylinder 4, and the lower ends of the vertical thorns are located in the inner cylinder 3 corresponding to. In the using process, the vertical thorns are arranged, so that the bird-proof device has a better bird-proof effect.
As shown in fig. 1, 2, 3, and 4, the inner positioning hole 8 and the outer positioning hole 9 are each oblong, the length of the inner positioning hole 8 located on the inner side is smaller than that of the inner positioning hole 8 located on the outer side, and the length of the outer positioning hole 9 located on the inner side is smaller than that of the outer positioning hole 9 located on the outer side. In the use process, the acupuncture 6 can be conveniently swung to be inclined from a vertical state by arranging the oblong inner positioning hole 8 and the oblong outer positioning hole 9; the lengths of the inner positioning hole 8 and the outer positioning hole 9 are gradually reduced from outside to inside through the arrangement, so that the swinging angle of the acupuncture 6 is gradually reduced, namely the swinging angle of the outer ring is large, the swinging angle of the inner ring is small, and the position interference after the acupuncture 6 of the inner ring and the outer ring swings is avoided, and the acupuncture 6 is influenced to be withdrawn and opened again. According to requirements, two circles of inner positioning holes 8 which are uniformly distributed along the circumference are arranged on the top surface of the inner barrel 3 from outside to inside at intervals, the inner positioning holes 8 of the outer ring, the inner positioning holes 8 of the inner ring and the inner circular holes 12 are arranged in concentric circles from outside to inside, the number of the inner positioning holes 8 of the outer ring can be 16, the length of the needle 6 in the inner positioning hole 8 of the outer ring can be 65 cm, the number of the inner positioning holes 8 of the inner ring can be 14, the length of the needle 6 in the inner positioning hole 8 of the inner ring can be 55 cm, the number of the inner circular holes 12 can be 8, the length of the vertical needle in the inner circular hole 12 can be 45 cm, position interference occurs after the needle 6 is arranged, the coverage is hemispherical, and the bird prevention effect is better; the needling 6 and the vertical needling are steel wires with the diameter of 2 mm, and the steel wires can be manganese steel No. 65; in addition, the top surface of the outer barrel 4 is in a spherical crown shape, the bottoms of the needling 6 and the vertical stabs are provided with ball heads, and the diameters of the ball heads are larger than the inner diameters of the inner positioning hole 8 and the inner circular hole 12, so that the needling 6 and the vertical stabs are prevented from slipping from the upper part of the outer barrel 4.
As shown in the attached figures 1, 2, 3 and 4, the outer side of the inner cylinder 3 is circumferentially provided with at least two first screw holes, the outer side of the upper part of the base corresponding to each first screw hole is provided with a second screw hole, any one first screw hole is internally provided with the guide screw 14 of which the inner end is fixedly arranged in the second screw hole corresponding to the position, and the other first screw holes are internally provided with the fixing screws of which the inner ends are fixedly arranged in the second screw holes corresponding to the positions; the outer side of the outer barrel 4 corresponding to the position of the guide screw 14 is provided with a sliding groove 15 which is horizontally arranged, two ends of the sliding groove 15 are respectively provided with a first clamping groove 16 and a second clamping groove which can be communicated with the sliding groove, the first clamping groove 16 and the second clamping groove are perpendicular to the sliding groove 15 and extend upwards, and the outer end of the guide screw 14 is positioned in the first clamping groove 16. According to the demand, the circumference equipartition has three first screw in the inner tube 3 outside, from this can be better with base and inner tube 3 fixed mounting together. During use, the guide screw 14 enters the sliding groove 15 from the first clamping groove 16 by lifting and rotating the outer cylinder 4; the guide screw 14 in the sliding groove 15 enters the second clamping groove by rotating and pressing; the first clamping groove 16 is arranged, so that the acupuncture 6 is stable and reliable when gathered; the second clamping groove is arranged, so that the acupuncture 6 is stable and reliable in the unfolding state; in addition, the sliding groove 15, the first clamping groove 16 and the second clamping groove are arranged on the outer cylinder 4, so that the position of the guide screw 14 during movement can be observed conveniently, and the outer cylinder 4 and the guide screw 14 can be mounted on the inner cylinder 3 conveniently.
As shown in fig. 1, 2, 3 and 4, the base comprises an upper mounting part 1 and a lower mounting part 2, the upper mounting part 1 is in a frustum shape with a large upper part and a small lower part, the lower mounting part 2 is in a frustum shape with a small upper part and a large lower part, the lower end of the upper mounting part 1 is fixedly mounted with the upper end of the lower mounting part 2, the outer side of the upper part of the upper mounting part 1 is in clearance fit with the inner side of the inner cylinder 3, and the outer side of the lower part of the lower mounting part 2. In the using process, the outer diameter of the middle part of the base is smaller than the inner diameter of the outer cylinder 4 through the arrangement, so that the outer cylinder 4 can rotate around the outer side of the base after being lifted, and the gravel and dust in the outer cylinder 4 can be discharged from the gap between the outer cylinder 4 and the middle part of the base after the outer cylinder 4 is lifted, so that the sand discharging device has better operability and sand discharging performance. The upper and lower mounting portions 1 and 2 are integrally formed as required, and are formed by a known process such as punching.
The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (9)
1. An anti-static anti-blocking and anti-snapping bird spike is characterized by comprising a base, a fixing bolt, an inner cylinder, an outer cylinder, a baffle, a needle spike and an operating rod, wherein the base is in a cylindrical shape with an upward opening, and the center of the lower end of the base is fixedly provided with the fixing bolt; the outer side of the upper end of the base is fixedly provided with an inner cylinder of which the lower end is positioned on the outer side of the middle part of the base, the inner cylinder is in a cylinder shape with a downward opening, the outer side of the inner cylinder is sleeved with an outer cylinder of which the lower end is positioned on the outer side of the lower end of the bottom, and the outer cylinder is in a cylinder; the top surface of the inner cylinder is provided with inner positioning holes at intervals, the top surface of the outer cylinder corresponding to each inner positioning hole is provided with an outer positioning hole, the inner positioning hole and the outer positioning hole at each corresponding position are internally provided with a needle stick with the upper end inclined outwards when rotating along with the outer cylinder in a penetrating way, the upper end of the needle stick is positioned outside the outer cylinder, the lower end of the needle stick is positioned in the inner cylinder, the inner cylinder corresponding to the lower position of all the needle sticks is internally provided with a baffle sheet positioned at the upper end of the base, the center of the baffle sheet is provided with an upper discharge hole which is communicated up and down, and the base corresponding; the center of the upper end of the outer cylinder is fixedly provided with an operating rod which is vertically upward, and the outer side of the upper part of the operating rod is provided with a pull ring.
2. The anti-static anti-blocking and anti-breaking bird thorn according to claim 1, wherein the top surface of the inner barrel is provided with at least one circle of circumferentially and uniformly distributed inner positioning holes at intervals from outside to inside.
3. The anti-static anti-blocking and anti-snapping bird thorn according to claim 2, further comprising vertical thorns, wherein at least three inner circular holes are uniformly distributed along the circumference on the top surface of the inner cylinder corresponding to the inner side position of the innermost circle at intervals, outer circular holes are arranged on the top surface of the outer cylinder corresponding to the inner circular holes, vertical thorns are arranged in the inner circular holes and the outer circular holes of each corresponding position, the upper ends of the vertical thorns are positioned outside the outer cylinder, and the lower ends of the vertical thorns are positioned in the inner cylinder above the corresponding separation blades.
4. The antistatic type anti-blocking and anti-snapping bird spike as claimed in claim 2 or 3, wherein the inner positioning hole and the outer positioning hole are both oblong, the length of the inner positioning hole located on the inner side is smaller than that of the inner positioning hole located on the outer side, and the length of the outer positioning hole located on the inner side is smaller than that of the outer positioning hole located on the outer side.
5. The anti-static anti-blocking and anti-snapping bird thorn according to claim 1, 2 or 3, further comprising fixing screws and guide screws, wherein at least two first screw holes are circumferentially distributed on the outer side of the inner cylinder, a second screw hole is provided on the outer side of the upper portion of the base corresponding to each first screw hole, a guide screw having an inner end fixedly mounted in the second screw hole corresponding to each first screw hole is provided in any one first screw hole, and a fixing screw having an inner end fixedly mounted in the second screw hole corresponding to each first screw hole is provided in the other first screw holes; the outer side of the outer barrel corresponding to the position of the guide screw is provided with a sliding groove which is horizontally arranged, the two ends of the sliding groove are respectively provided with a first clamping groove and a second clamping groove which can be communicated with the sliding groove, the first clamping groove and the second clamping groove are perpendicular to the sliding groove and extend upwards, and the outer end of the guide screw is located in the first clamping groove.
6. The anti-static anti-blocking and anti-snapping bird thorn according to claim 4, further comprising fixing screws and guide screws, wherein at least two first screw holes are circumferentially distributed on the outer side of the inner cylinder, a second screw hole is provided on the outer side of the upper portion of the base corresponding to each first screw hole, a guide screw having an inner end fixedly mounted in the second screw hole corresponding to each first screw hole is provided in any one first screw hole, and a fixing screw having an inner end fixedly mounted in the second screw hole corresponding to each first screw hole is provided in the other first screw holes; the outer side of the outer barrel corresponding to the position of the guide screw is provided with a sliding groove which is horizontally arranged, the two ends of the sliding groove are respectively provided with a first clamping groove and a second clamping groove which can be communicated with the sliding groove, the first clamping groove and the second clamping groove are perpendicular to the sliding groove and extend upwards, and the outer end of the guide screw is located in the first clamping groove.
7. The anti-static anti-blocking and anti-snapping bird thorn according to claim 1, 2, 3 or 6, wherein the base comprises an upper mounting part and a lower mounting part, the upper mounting part is in a frustum shape with a large top and a small bottom, the lower mounting part is in a frustum shape with a small top and a large bottom, the lower end of the upper mounting part is fixedly mounted with the upper end of the lower mounting part, the outer side of the upper part of the upper mounting part is in clearance fit with the inner side of the inner barrel, and the outer side of the lower part of the lower mounting part is in clearance fit with the.
8. The anti-static anti-blocking and anti-snapping bird thorn according to claim 4, wherein the base comprises an upper mounting portion and a lower mounting portion, the upper mounting portion is in a frustum shape with a large top and a small bottom, the lower mounting portion is in a frustum shape with a small top and a large bottom, the lower end of the upper mounting portion is fixedly mounted with the upper end of the lower mounting portion, the outer side of the upper portion of the upper mounting portion is in clearance fit with the inner side of the inner barrel, and the outer side of the lower portion of the lower mounting portion is in clearance fit with the.
9. The anti-static anti-blocking and anti-snapping bird thorn according to claim 5, wherein the base comprises an upper mounting portion and a lower mounting portion, the upper mounting portion is in a frustum shape with a large top and a small bottom, the lower mounting portion is in a frustum shape with a small top and a large bottom, the lower end of the upper mounting portion is fixedly mounted with the upper end of the lower mounting portion, the outer side of the upper portion of the upper mounting portion is in clearance fit with the inner side of the inner barrel, and the outer side of the lower portion of the lower mounting portion is in clearance fit with the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271111.1A CN111387173A (en) | 2020-04-08 | 2020-04-08 | Anti-static anti-blocking and anti-breaking bird thorn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010271111.1A CN111387173A (en) | 2020-04-08 | 2020-04-08 | Anti-static anti-blocking and anti-breaking bird thorn |
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| Publication Number | Publication Date |
|---|---|
| CN111387173A true CN111387173A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010271111.1A Pending CN111387173A (en) | 2020-04-08 | 2020-04-08 | Anti-static anti-blocking and anti-breaking bird thorn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120007A (en) * | 2020-07-23 | 2020-12-25 | 阜康市国津电气有限公司 | Telescopic bird falling prevention device for power tower |
| CN113875745A (en) * | 2021-09-18 | 2022-01-04 | 谢岗 | Gardens of preventing resilience are with preventing bird thorn and strutting equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4002231A (en) * | 1974-10-17 | 1977-01-11 | Kornylak Corporation | Load transfer mechanism and jam preventing controls for a vertical shelf conveyor |
| CN201234101Y (en) * | 2008-06-16 | 2009-05-06 | 陈四甫 | Dual clip fixing plugging anti-bird pick |
| CN203633386U (en) * | 2013-12-20 | 2014-06-11 | 上饶县志远电力防鸟盒标示牌加工厂 | Quickly-disassembled anti-bird stab of electric power lines |
| CN107372457A (en) * | 2017-08-01 | 2017-11-24 | 深圳市恺恩科技有限公司 | One kind is exempted to break bird-resistant |
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2020
- 2020-04-08 CN CN202010271111.1A patent/CN111387173A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002231A (en) * | 1974-10-17 | 1977-01-11 | Kornylak Corporation | Load transfer mechanism and jam preventing controls for a vertical shelf conveyor |
| CN201234101Y (en) * | 2008-06-16 | 2009-05-06 | 陈四甫 | Dual clip fixing plugging anti-bird pick |
| CN203633386U (en) * | 2013-12-20 | 2014-06-11 | 上饶县志远电力防鸟盒标示牌加工厂 | Quickly-disassembled anti-bird stab of electric power lines |
| CN107372457A (en) * | 2017-08-01 | 2017-11-24 | 深圳市恺恩科技有限公司 | One kind is exempted to break bird-resistant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120007A (en) * | 2020-07-23 | 2020-12-25 | 阜康市国津电气有限公司 | Telescopic bird falling prevention device for power tower |
| CN113875745A (en) * | 2021-09-18 | 2022-01-04 | 谢岗 | Gardens of preventing resilience are with preventing bird thorn and strutting equipment |
| CN113875745B (en) * | 2021-09-18 | 2022-12-27 | 福建省三明市宏景园林工程有限公司 | Gardens of preventing resilience are with preventing bird thorn and strutting equipment |
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Application publication date: 20200710 |
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| RJ01 | Rejection of invention patent application after publication |