CN220831632U - Bird preventing device for power transmission line - Google Patents
Bird preventing device for power transmission line Download PDFInfo
- Publication number
- CN220831632U CN220831632U CN202322727894.1U CN202322727894U CN220831632U CN 220831632 U CN220831632 U CN 220831632U CN 202322727894 U CN202322727894 U CN 202322727894U CN 220831632 U CN220831632 U CN 220831632U
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- bird
- transmission line
- needle
- shell
- base
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 241000227645 Triplaris cumingiana Species 0.000 claims abstract description 21
- 238000001467 acupuncture Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims description 17
- 230000002940 repellent Effects 0.000 claims description 6
- 239000005871 repellent Substances 0.000 claims description 6
- 230000000452 restraining effect Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model relates to an anti-bird device for a power transmission line, wherein a base of the anti-bird device is provided with anti-bird acupuncture through an assembly shell, the assembly shell comprises an inner shell and an outer shell, sealing plates are respectively arranged on the inner shell and the outer shell, a supporting edge is arranged on the sealing plates in a surrounding mode, the supporting edge of the outer shell is buckled on the outer side of the supporting edge of the inner shell, the sealing plates of the inner shell are fixed on the base, the sealing plates of the inner shell and the outer shell are provided with radial extending long jacks, and each anti-bird acupuncture penetrates through the long jacks of the outer shell and then stretches into the long jacks of the inner shell to be propped against the base. According to the utility model, the sealing plates of the inner shell and the outer shell are provided with the radially extending long jacks, and each bird-preventing needle is inserted into the long jack of the inner shell after passing through the long jack of the outer shell and is propped against the connecting bottom plate, so that each bird-preventing needle can be obliquely limited in the long jack of the outer shell under the action of gravity and is in a dispersed umbrella shape naturally, bending is not needed, and the toughness and the corrosion resistance of the bird-preventing needle are not influenced.
Description
Technical Field
The utility model relates to an anti-bird device, in particular to an anti-bird device for a power transmission line, and belongs to the field of distribution line safety.
Background
Typical bird protection devices are: the bird prevention windmill, bird thorn prevention, bird prevention umbrella cover, bird prevention baffle, bird prevention box, ultrasonic wave bird repellent device, pronunciation bird repellent device, high-voltage pulse bird repellent device all have different merits and merits in the selection of using, and its every bird prevention equipment also has its application scope, and from packing, transportation, warehousing and transportation, installation and field application circumstances, its bird thorn prevention is the most extensive bird prevention equipment of use in transmission line bird pest prevention device to, its umbrella-shaped structure occupies the space, and the intensive characteristics of acupuncture also make bird prevention effect fine. At present, the defects of local toughness reduction and corrosion resistance reduction caused by bending when the needle is opened mainly exist in the bird thorn prevention.
Disclosure of utility model
The utility model aims to provide a bird preventing device for a power transmission line, which aims to solve the problem that the length dimension of the bird preventing device for the power transmission line in the prior art is large.
In order to solve the problems, the bird prevention device for the power transmission line adopts the following technical scheme: the utility model provides a transmission line anti-bird device, includes the base to and set up the anti-bird acupuncture on the base, the base set up anti-bird acupuncture through the assembly casing, the assembly casing includes interior casing and shell body, interior casing and shell body all are provided with the shrouding, the shrouding is gone up to encircle and is equipped with the support along, the support along detaining of shell body is established in the outside along the support of shell body, the shrouding of interior casing is fixed on the base, the shrouding of interior casing and shell body has been laid radial extension's long jack, each anti-bird acupuncture stretches into the long jack of interior casing and roof-pressure on the base after passing the long jack of shell body, each anti-bird acupuncture all moves spacingly with interior casing.
The upper surface of the sealing plate of the outer shell is provided with a furling ring, and each bird-preventing acupuncture is positioned in an inner hole of the furling ring.
The bird-preventing acupuncture at the outer side is provided with a furling ring upward movement limiting bulge.
Each bird-preventing acupuncture is limited by the upward movement of the large-size limiting end arranged on the end head and the inner shell.
The drawing ring is fixed with a drawing needle, the center of the drawing ring is provided with a cross beam with two ends fixed with the drawing ring, and the drawing needle is fixed with the drawing ring through the fixation with the center of the cross beam.
The upper end part of the pulling needle is provided with an annular bulge formed by bending the pulling needle.
The length of the pulling needle is longer than that of each bird-preventing needle.
The base has the connection bottom plate, the annular edge that is equipped with on the lower surface of connection bottom plate, the annular edge internal fixation is provided with the slope inner panel, slope inner panel lower extreme cover is equipped with the slope urceolus, the slope urceolus is through the slotted hole of axial extension and the round hole on the slope inner panel and round pin axle and slope inner panel assembly, be provided with between slope urceolus and the slope inner panel and peg graft when the slope urceolus stretches into the annular edge, at the slope urceolus roll-off annular edge after the separation the rotation stopping structure, the lower tip of slope urceolus is fixed with the screw rod, the screw rod is used for with basic assembly.
The anti-rotation structure is a U-shaped groove formed in the periphery of the upper end of the inclined outer cylinder and a protruding part extending outwards from the upper end of the inclined inner plate, and the protruding part can be clamped into the U-shaped groove.
The screw rod is used for being assembled with the foundation through the L-shaped connecting piece, the part of one side of the L-shaped connecting piece, which is bent, is used for being assembled with the foundation, and the part of the other side of the L-shaped connecting piece, which is bent, is fixed with the screw rod.
According to the utility model, the sealing plates of the inner shell and the outer shell are provided with the radially extending long jacks, and each bird-preventing needle is inserted into the long jack of the inner shell after passing through the long jack of the outer shell and is propped against the connecting bottom plate, so that each bird-preventing needle can be obliquely limited in the long jack of the outer shell under the action of gravity and is in a dispersed umbrella shape naturally, bending is not needed, and the toughness and the corrosion resistance of the bird-preventing needle are not influenced.
According to the utility model, the inner and outer shells are assembled by matching with gravity to prevent bird needling, and are connected with a non-welding structure, so that needling falling off caused by welding spots can be avoided after needling installation.
After the inclined outer cylinder and the inclined inner plate are separated relatively, the inclined outer cylinder and the inclined inner plate can be tilted, so that the maintenance is more convenient, and the maintenance of the integrated structure after the tilting is convenient.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the following briefly describes the drawings that are required to be used in the embodiments:
FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is a schematic view of the base of FIG. 1;
FIG. 3 is a schematic view of the outer housing of FIG. 1;
FIG. 4 is a schematic view of the inner housing of FIG. 1;
FIG. 5 is a schematic view of an exemplary embodiment of the present utility model after bird needle sticks are separated;
FIG. 6 is a schematic view of a bird needle according to an embodiment of the present utility model;
FIG. 7 is a schematic view of the gathering ring of FIG. 1;
FIG. 8 is a schematic view of the pull-up needle of FIG. 1;
FIG. 9 is a schematic diagram of the structure of embodiment 2 of the present utility model;
FIG. 10 is a schematic view of the structure of the base of FIG. 9;
Fig. 11 is an exploded view of the base of fig. 9.
Detailed Description
In order to make the technical purpose, technical scheme and beneficial effect of the present utility model more clear, the technical scheme of the present utility model is further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the embodiment 1 of the bird preventing device for the electric transmission line, in fig. 1 to 8, an assembling shell is fixed on a base, the assembling shell is provided with an inner shell 1 and an outer shell 2, the inner shell 1 and the outer shell 2 are respectively provided with a sealing plate 3, a supporting edge 4 is arranged on the sealing plates 3 in a surrounding mode, the inner shell 1 and the outer shell 2 are in a relatively buckled state, namely openings of the supporting edges of the inner shell 1 and the outer shell 2 are opposite and buckled together, the supporting edge of the outer shell 1 is buckled on the outer side of the supporting edge of the inner shell 1, and the sealing plates of the inner shell 1 are fixed on the upper surface of a connecting bottom plate, so that the inner shell and the outer shell are fixedly assembled with the base. The sealing plates of the inner shell 1 and the outer shell 2 are uniformly provided with radial extending long jacks 20, and each bird-preventing acupuncture 5 penetrates through the long jack of the outer shell 1 and then stretches into the long jack of the inner shell 1 to be propped against the base. That is, two points at the lower part of each bird-preventing acupuncture 5 are respectively supported on the hole walls of the elongated insertion holes of the inner shell and the outer shell, and each bird-preventing acupuncture 5 is in a scattered state under the action of gravity. In order to prevent that each bird needle from falling off, the large-size limiting end arranged on the end head of each bird needle is movably and limitedly matched with the long jack of the inner shell 1 at the large-size limiting end, and can not be pulled out upwards, but can move and rotate, so that each bird needle is not prevented from being scattered to be umbrella-shaped.
A furling ring 6 is arranged on the upper surface of the sealing plate of the outer shell 2, and each bird-preventing acupuncture 5 is positioned in an inner hole of the furling ring 6.
The bird-preventing acupuncture at the outer side is provided with a furling ring upward movement limiting bulge 7, the furling ring upward movement limiting bulge 7 is sleeved on a sleeve on the bird-preventing acupuncture 5, the sleeve is also provided with a shaft edge, and the shaft edge is matched with the furling ring to prevent the furling ring from upward movement beyond limit.
A pull-up needle 8 is fixed to the gathering ring 6. The center of the furling ring 6 is provided with a cross beam 9, two ends of the cross beam 9 are fixed with the furling ring 6, and the pulling needle 8 is fixed with the cross beam 9 at the center of the cross beam.
The length of the pull-up needle 8 is longer than that of each bird-preventing acupuncture 8, and the pull-up needle 8 can be conveniently found.
An annular bulge 10 formed by bending the pulling needle is arranged at the upper end part of the pulling needle 8, namely, the pulling needle is bent for 360 degrees to form an annular buckle.
The base has a connection base plate 11, the connection base plate 11 is disk-shaped, and a screw 18 is fixed to the connection base plate 11.
The screw 18 is assembled with the foundation through the L-shaped connecting piece 19, the part of one side of the L-shaped connecting piece 19, which is bent, is used for assembling with the foundation, and the part of the other side of the L-shaped connecting piece 19, which is bent, is fixed with the screw 18. The fixing between the screw 18 and the L-shaped connecting piece 19 is a common fixing mode, an upper through hole is formed in the L-shaped connecting piece 19, the screw 18 penetrates through the through hole, and the fixing can be realized by screwing an upper nut.
In fig. 9 to 11, a specific embodiment 1 of the bird preventing device for power transmission line according to the present utility model is different from embodiment 1 in that: an annular edge 12 is annularly arranged on the lower surface of the connecting bottom plate 11, an inclined inner plate 13 is inserted in the annular edge 12, the upper part of the inclined inner plate 13 is fixed on the connecting bottom plate 11, an inclined outer cylinder 14 is sleeved at the lower end of the inclined inner plate 13, and a U-shaped groove 15 is formed in the periphery of the upper end of the inclined outer cylinder 14, namely, a U-shaped notch is cut downwards on the upper end face of the inclined outer cylinder 14 to form a U-shaped groove. The protruding part 16 is arranged at the upper end of the inclined inner plate 13 in an outward extending way, the inclined inner plate is like to be provided with shoulders due to the protruding part, the protruding part 16 can be clamped into the U-shaped groove 15, the protruding part 16 and the U-shaped groove 15 can be clamped and rotated or separated when the inclined outer cylinder and the inclined inner plate 13 slide relatively along the axial direction, the protruding part 16 and the U-shaped groove 15 are clamped together when the inclined outer cylinder stretches into the annular edge, and the protruding part 16 and the U-shaped groove 15 are separated when the inclined outer cylinder slides out of the annular edge.
The inclined outer cylinder 14 is fitted with a circular hole in the inclined inner plate 13 via a pin 17, which is an elongated shaft, i.e. the shaft, through an axially extending oblong hole, and a screw 18 is fixed to the lower end of the inclined outer cylinder 14, which screw 18 is intended for fitting with the foundation.
Finally, what should be said is: the above embodiments are only for illustrating the technical solution of the present utility model, and any equivalent replacement of the present utility model and modification or partial replacement without departing from the spirit and scope of the present utility model should be covered in the scope of the claims of the present utility model.
Claims (10)
1. The utility model provides a transmission line bird repellent device, includes the base to and set up the bird acupuncture of preventing on the base, its characterized in that, the base set up bird acupuncture of preventing through the assembly casing, the assembly casing includes interior casing and shell body, interior casing and shell body all are provided with the shrouding, the ring is equipped with the support along on the shrouding, the support along detaining of shell body is established in the outside along the support of shell body, the shrouding of interior casing is fixed on the base, the shrouding of interior casing and shell body has laid radial extension's long jack, each bird acupuncture of preventing stretches into the long jack of interior casing and roof pressure on the base after passing the long jack of shell body, each bird acupuncture of preventing all moves spacingly with interior casing.
2. The bird prevention device for power transmission line according to claim 1, wherein the sealing plate of the outer housing has a gathering ring disposed on an upper surface thereof, and each bird needle is disposed in an inner hole of the gathering ring.
3. The bird prevention device for power transmission line according to claim 2, wherein the bird prevention needle on the outer side is provided with a furling ring upward movement limiting protrusion.
4. A transmission line bird repellent device according to claim 3, wherein each bird repellent needle is restrained from upward movement with the inner housing by a large-sized restraining end provided on the tip thereof.
5. The bird preventing device for power transmission line according to claim 4, wherein the drawing ring is fixed with a drawing needle, the center of the drawing ring is provided with a cross beam with two ends fixed with the drawing ring, and the drawing needle is fixed with the drawing ring through the fixation with the center of the cross beam.
6. The bird preventing device for power transmission line according to claim 5, wherein the upper end portion of the pull-up needle is provided with an annular protrusion formed by bending the pull-up needle.
7. The bird prevention apparatus of claim 6, wherein the length of the pull-up pin is longer than the length of each bird prevention pin.
8. The bird preventing device for electric transmission line according to any one of claims 1 to 7, wherein the base has a connection bottom plate, an annular edge is provided on a lower surface of the connection bottom plate, an inclined inner plate is provided on the annular edge in an inner fixing manner, an inclined outer cylinder is sleeved at a lower end of the inclined inner plate, the inclined outer cylinder is assembled with the inclined inner plate through an oblong hole extending in an axial direction and a round hole on the inclined inner plate, and a pin shaft, a rotation stopping structure which is inserted when the inclined outer cylinder extends into the annular edge and is separated after the inclined outer cylinder slides out of the annular edge is provided between the inclined outer cylinder and the inclined inner plate, and a screw is fixed at a lower end of the inclined outer cylinder and is used for assembling with a foundation.
9. The bird preventing device for power transmission line according to claim 8, wherein the rotation stopping structure comprises a U-shaped groove formed in the periphery of the upper end of the inclined outer cylinder and a protruding portion extending outwards from the upper end of the inclined inner plate, and the protruding portion can be clamped into the U-shaped groove.
10. The bird preventing device for electric transmission line according to claim 9, wherein the screw is used for assembling with the foundation through the L-shaped connecting piece, a portion of one side of the L-shaped connecting piece bent is used for assembling with the foundation, and a portion of the other side of the L-shaped connecting piece bent is fixed with the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727894.1U CN220831632U (en) | 2023-10-11 | 2023-10-11 | Bird preventing device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727894.1U CN220831632U (en) | 2023-10-11 | 2023-10-11 | Bird preventing device for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220831632U true CN220831632U (en) | 2024-04-26 |
Family
ID=90788300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322727894.1U Active CN220831632U (en) | 2023-10-11 | 2023-10-11 | Bird preventing device for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220831632U (en) |
-
2023
- 2023-10-11 CN CN202322727894.1U patent/CN220831632U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |