CN115377864B - Bird nest removing device for double cross arms of telegraph pole - Google Patents

Bird nest removing device for double cross arms of telegraph pole Download PDF

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Publication number
CN115377864B
CN115377864B CN202210949085.2A CN202210949085A CN115377864B CN 115377864 B CN115377864 B CN 115377864B CN 202210949085 A CN202210949085 A CN 202210949085A CN 115377864 B CN115377864 B CN 115377864B
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China
Prior art keywords
bracket
cross arm
bird nest
ring
supporting
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CN202210949085.2A
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Chinese (zh)
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CN115377864A (en
Inventor
张洪洋
纪昂
张力
孙帅
刘倩倩
牛健
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State Grid Shandong Electric Power Co Feicheng Power Supply Co
State Grid Corp of China SGCC
TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd
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State Grid Shandong Electric Power Co Feicheng Power Supply Co
State Grid Corp of China SGCC
TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Application filed by State Grid Shandong Electric Power Co Feicheng Power Supply Co, State Grid Corp of China SGCC, TaiAn Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Shandong Electric Power Co Feicheng Power Supply Co
Priority to CN202210949085.2A priority Critical patent/CN115377864B/en
Publication of CN115377864A publication Critical patent/CN115377864A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses a bird nest removing device for double cross arms of a telegraph pole, wherein the cross arms are connected with the telegraph pole and comprise a cleaning frame positioned above the cross arms, the cleaning frame comprises a bracket, the lower end of the bracket is hinged with a rotating shaft, a supporting seat is sleeved on the telegraph pole, the bracket rotates around the supporting seat, a motor for driving the bracket to rotate around the telegraph pole is fixed on the telegraph pole, when the bracket is positioned above the cross arms, the bracket is in a horizontal state, and when the bracket leaves the cross arms, the bracket is in a vertical state. The bird nest is turned over to the ground through the rotation of the bracket, so that the automatic removal of the bird nest is realized, the manual operation is replaced, the problems of inconvenience in manual cleaning and easiness in injury are solved, the operation is simple, the use is convenient, the removal operation of the bird nest can be quickly completed, the time is saved, and the efficiency is improved; the device can clear up the bird's nest repeatedly, repeatedly usable, and the rate of utilization is high, has ensured power transmission's security.

Description

Bird nest removing device for double cross arms of telegraph pole
Technical Field
The invention relates to the technical field of bird nest removing, in particular to a bird nest removing device for double cross arms of a telegraph pole.
Background
The cross arm is an important component part in a pole tower, and is used for mounting insulators and hardware fittings to support conducting wires and lightning wires and keep certain safety distance according to regulations.
When two cross arms are installed on the telegraph pole, the branches of the two cross arms are easily supported by the two cross arms due to the fact that the two cross arms are located on two sides of the telegraph pole in parallel, so that a bird can be easily attracted to nest between the two cross arms, and the bird nest can bring great harm to circuits. Firstly, the electric pole higher than the ground usually carries high voltage electricity, although the bird nest is basically built by dry branches, once it is rainy, the short circuit phenomenon is very easy to happen at the position of the bird nest, and the high voltage electricity is ignited to take away the bird nest together with the inside birds (the birds are usually in the bird nest in rainy days). Secondly, once a short circuit occurs, a large area of power failure of downstream residents is inevitably caused, normal life of people is influenced, and an electric power worker also climbs the electric pole to maintain in rainy and snowy days. Therefore, the potential safety hazard is great for people and birds when people nest on the electric pole.
At present, mainly push away the bird's nest through a stock from the below to the clearance of bird's nest, when the position is higher, need climb to and clear up on the wire pole, very inconvenient, in addition at the clearance in-process, the branch pound the clearance personnel of below very easily, owing to clearance personnel face up, cause facial injury very easily.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the bird nest removing device for the double cross arms of the telegraph pole, the bird nest is overturned to the ground through the rotation of the bracket, the automatic removal of the bird nest is realized, the manual operation is replaced, the problems of inconvenience in manual cleaning and easiness in injury are solved, the operation is simple, the use is convenient, the removal operation of the bird nest can be quickly completed, the time is saved, and the efficiency is improved; the device can be repeatedly cleared up the bird nest, can be repeatedly used, has high utilization rate, and ensures the safety of power transmission.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a bird's nest clearing device for two cross arms of wire pole, the cross arm is connected with the wire pole, including the clearance frame that is located the cross arm top, clearance frame includes the bracket, and the lower extreme of bracket articulates there is the pivot, the cover has the supporting seat on the wire pole, the bracket is rotatory around the supporting seat, is fixed with the motor that the drive bracket is rotatory around the wire pole on the wire pole, and when the bracket was located the cross arm top, the bracket was the horizontality, and when the bracket left the cross arm, the bracket was vertical state.
Preferably, the bracket is a rectangular frame, the lower end of the bracket is provided with a shaft sleeve matched with the rotating shaft, the rotating shaft is positioned on one side of the middle position of the bracket, one end of the rotating shaft is connected with a rotating ring, and the rotating ring is sleeved on the outer side of the supporting seat.
Preferably, the supporting seat comprises two semicircular clamping plates, the clamping plates are matched with the telegraph pole and located at the upper end of the cross arm, fixing plates are arranged on the side walls of the clamping plates and connected with the cross arm through bolts, a supporting plate is arranged at the upper end of each clamping plate, a positioning block of an arc structure is arranged at the upper end of the supporting plate, and the rotating ring is sleeved outside the positioning block and rotates around the positioning block.
Preferably, the upper end of the rotating ring is connected with a driving toothed ring, the motor is fixed with the telegraph pole through a clamp, a positioning plate located at the upper end of the driving toothed ring is arranged on the side wall of the clamp, and a driving gear meshed with the driving toothed ring is arranged on an output shaft of the motor.
Preferably, the side wall of the clamp is provided with a support plate for supporting the motor.
Preferably, the side wall of the rotating ring is provided with an inserting cylinder, the lower end of the driving gear ring is provided with a synchronizing ring, the side wall of the synchronizing ring is provided with an inserting column matched with the inserting cylinder, and the side wall of the inserting cylinder is provided with a locking bolt for fixing the inserting column.
Preferably, the upper end of the cross arm is provided with a support rod, one side of the lower end of the bracket is provided with a support block matched with the support rod, and the lower end of the support block is an inclined plane.
Preferably, one end of the supporting rod is provided with a guide block matched with the supporting block, and the upper end of the guide block is an inclined plane.
Preferably, the motor drives the bracket to rotate in a single direction.
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic bird nest cleaning device has the advantages that the bird nest is turned over to the ground through the rotation of the bracket, the automatic bird nest cleaning is realized, the manual operation is replaced, the problems that the manual cleaning is inconvenient and the bird nest is easy to hurt are solved, the operation is simple, the use is convenient, the bird nest cleaning operation can be rapidly completed, the time is saved, and the efficiency is improved; the device can be repeatedly cleared up the bird nest, can be repeatedly used, has high utilization rate, and ensures the safety of power transmission.
2. According to the invention, the eccentric rotating shaft is arranged below the bracket, and the automatic rotation of the bracket is realized by utilizing gravity, so that the convenience of the device in use is increased, the structure is simplified, the cost and the weight are reduced, and the use is safer and more reliable.
3. The cross arm is provided with the support rod, the support rod can be matched with the support block at the bottom of the bracket, so that the bracket is kept horizontal when being positioned above the cross arm, the use stability of the bracket is ensured, meanwhile, the support rod can play a supporting role in the rotation of the bracket, the bracket is rotated after being separated from the cross arm, a bird nest is prevented from falling on the cross arm, the bird nest can be ensured to fall on the ground, and the cleaning thoroughness is ensured.
4. The driving gear ring and the rotating ring are detachably connected, so that the gear ring is simple and convenient to disassemble and assemble, convenient to replace and maintain, low in replacement cost, light in weight of a single part and more convenient to install.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the present invention;
figure 4 is a schematic view of the cross arm and pole mating configuration;
FIG. 5 is a schematic view of a support base;
FIG. 6 is a schematic structural view of the cleaning frame;
FIG. 7 is a schematic view of the driving ring gear;
FIG. 8 is a schematic view of the motor;
fig. 9 is a schematic structural view of the bird nest removing device of the present invention.
In the figure: 1-cross arm; 2-cleaning the rack; 201-a bracket; 202-a support block; 203-swivel; 204-inserting a cylinder; 205-locking bolts; 206-a rotating shaft; 207-shaft sleeve; 3, a motor; 301-a drive gear; 302-a support plate; 303-clamping a hoop; 304-positioning plate; 4-driving the toothed ring; 401-inserting a column; 402-a synchronization ring; 5-a supporting seat; 501-a positioning block; 502-a pallet; 503-a fixing plate; 504-clamping plate; 6-a supporting rod; 601-guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in figures 1-3, a bird nest removing device for double cross arms 1 of a telegraph pole, the cross arms 1 are connected with the telegraph pole, the two cross arms 1 are respectively arranged at two sides of the telegraph pole, the middle part of each cross arm 1 is fixed with the telegraph pole through a clamp 303, a cleaning frame 2 is arranged above each cross arm 1, as shown in figure 6, the cleaning frame 2 comprises a bracket 201, the bracket 201 is attached to the cross arm 1, a gap between the bracket 201 and the cross arm 1 cannot be accessed by a bird, the bracket 201 is a rectangular frame, the width of the bracket 201 is not less than the maximum width between the two cross arms 1, the bird nest can only be performed on the bracket 201, a rotating shaft 206 is hinged to the lower end of the bracket 201, the bracket 201 can rotate around the rotating shaft 206, the telegraph pole is sleeved with a supporting seat 5, the bracket 201 rotates around the supporting seat 5, and a motor 3 for driving the bracket 201 to rotate around the telegraph pole is fixed on the telegraph pole. When bracket 201 is located cross arm 1 top, bracket 201 is the horizontality, and when bracket 201 left cross arm 1, bracket 201 can revolve to vertical state around pivot 206 under the effect of gravity, and the bird's nest that is located bracket 201 upper end like this can be along with bracket 201's rotation and landing to the clearance to the bird's nest has been realized, and is simple, quick again thorough.
The lower end of the bracket 201 is provided with a shaft sleeve 207 matched with the rotating shaft 206, in order to realize that the bracket 201 can rotate around the rotating shaft 206 by self under the action of gravity, the rotating shaft 206 is arranged at one side of the middle position of the bracket 201, the rotating shaft 206 deviates from the central line position of the bracket 201, so that the weights of the brackets 201 at two sides of the rotating shaft 206 are inconsistent, after the bracket 201 leaves the cross arm 1, the bracket 201 can rotate by self under the action of gravity to realize rotation, one end of the rotating shaft 206 is connected with a rotating ring 203, and the rotating ring 203 is sleeved on the outer side of the supporting seat 5.
When the bracket 201 is positioned above the cross arm 1, in order to keep the bracket 201 horizontal, as shown in fig. 4, a supporting rod 6 is arranged at the upper end of the cross arm 1, a supporting block 202 matched with the supporting rod 6 is arranged on one side of the lower end of the bracket 201, the lower end of the supporting block 202 is an inclined surface, a guide block 601 matched with the supporting block 202 is arranged at one end of the supporting rod 6, the upper end of the guide block 601 is an inclined surface, the bracket 201 rotates around a telegraph pole, after the bracket 201 is contacted with the cross arm 1, the supporting block 202 is contacted with the guide block 601 along with the rotation of the bracket 201, the supporting block 202 slides along the upper end of the guide block 601 until the bracket 201 is horizontal, the bracket 201 is supported by the supporting block 202, the bracket 201 is prevented from rotating under the action of gravity, and the stability is ensured.
When the bracket 201 rotates around the telegraph pole, the supporting block 202 slides along the supporting rod 6, the supporting rod 6 is an arc plate, the bracket 201 is used and kept horizontal before the supporting block 202 is separated from the supporting rod 6, after the supporting block 202 is separated from the supporting rod 6, the bracket 201 is separated from the upper part of the cross arm 1, under the action of gravity, the bracket 201 rotates to be in a vertical state, and the bird nest falls off under the action of gravity along with the rotation of the bracket 201.
As shown in fig. 5, the support base 5 includes two semicircular clamping plates 504, the two clamping plates 504 are clamped on the utility pole, the clamping plate 504 is located at the upper end of the cross arm 1, a fixing plate 503 is arranged on the side wall of the clamping plate 504, the fixing plate 503 is connected with the cross arm 1 through a bolt, a supporting plate 502 is arranged at the upper end of the clamping plate 504, a positioning block 501 with a circular arc structure is arranged at the upper end of the supporting plate 502, the swivel 203 is positioned through the two positioning blocks 501, the swivel 203 is sleeved in the upper end of the utility pole and then sleeved outside the positioning block 501, the two positioning blocks 501 are arranged oppositely, the swivel 203 can be fixed through the positioning block 501, and the swivel 203 can only rotate. A driving gear ring 4 is connected to the upper end of the rotating ring 203, as shown in fig. 8, the motor 3 is fixed to a utility pole through a yoke 303, a support plate 302 for supporting the motor 3 is provided on the sidewall of the yoke 303, a positioning plate 304 positioned on the upper end of the driving gear ring 4 is provided on the sidewall of the yoke 303, the upper end of the driving gear ring 4 is positioned by the positioning plate 304 to prevent the driving gear ring 4 and the rotating ring 203 from moving upward, and a driving gear 301 engaged with the driving gear ring 4 is provided on the output shaft of the motor 3.
The motor 3 drives the bracket 201 to rotate in a single direction, the bracket 201 rotates in one direction all the time, a switch of the motor 3 is arranged on the lower half part of the telegraph pole through the electric box, operation of personnel is facilitated, and when the telegraph box is not used, the electric box is locked to prevent non-working personnel from opening the telegraph pole. When the bird nest cleaning device is used every time, the rotation angle of the bracket 201 is 180 degrees, namely the bracket 201 on the two sides is changed in position, and bird nests are removed in the rotation process, so that the bird nest cleaning device is convenient to use.
In order to realize the connection between the driving gear ring 4 and the rotating ring 203, as shown in fig. 6, an insert cylinder 204 is arranged on the side wall of the rotating ring 203, as shown in fig. 7, a synchronizing ring 402 is arranged at the lower end of the driving gear ring 4, an insert column 401 matched with the insert cylinder 204 is arranged on the side wall of the synchronizing ring 402, a locking bolt 205 for fixing the insert column 401 is arranged on the side wall of the insert cylinder 204, and the synchronous rotation between the driving gear ring 4 and the rotating ring 203 is realized through the matching of the insert column 401 and the insert cylinder 204.
As shown in fig. 9, after a bird nest is established on the bracket 201 by a bird, the worker may rotate the bracket 201 by 180 ° by starting the motor 3, and when the bracket 201 rotates to be away from the cross arm 1, the bracket 201 rotates by 90 ° along the rotation shaft 206 under the action of gravity to drop the bird nest from the bracket 201, and as the bracket 201 continues to rotate around the utility pole, the bracket 201 contacts with the cross arm 1, and under the action of the rotation, the guide block 601 pushes the bracket 201 to be horizontal and stops above the cross arm 1.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. A bird nest removing device for a double cross arm of a utility pole, the cross arm being connected to the utility pole, characterized in that: the utility model discloses a multifunctional electric pole, which comprises a cleaning frame positioned above a cross arm, wherein the cleaning frame comprises a bracket, the lower end of the bracket is hinged with a rotating shaft, a support seat is sleeved on a utility pole, the bracket rotates around the support seat, a motor for driving the bracket to rotate around the utility pole is fixed on the utility pole, when the bracket is positioned above the cross arm, the bracket is in a horizontal state, and when the bracket leaves the cross arm, the bracket is in a vertical state; the support is a rectangular frame, the lower end of the support is provided with a shaft sleeve matched with the rotating shaft, the rotating shaft is located on one side of the middle position of the support, one end of the rotating shaft is connected with a rotating ring, the rotating ring is sleeved on the outer side of a supporting seat, the supporting seat comprises two semicircular clamping plates, the clamping plates are matched with a telegraph pole, the clamping plates are located at the upper ends of cross arms, fixing plates are arranged on the side walls of the clamping plates, the fixing plates are connected with the cross arms through bolts, a supporting plate is arranged at the upper ends of the clamping plates, a positioning block of a circular arc structure is arranged at the upper end of the supporting plate, the rotating ring is sleeved on the outer side of the positioning block and rotates around the positioning block, a driving toothed ring is connected to the upper end of the rotating ring, a motor is fixed with the telegraph pole through a clamp, a positioning plate located at the upper end of the driving toothed ring is arranged on the side wall of the clamp, a driving gear meshed with the driving toothed ring is arranged on the output shaft of the motor, a supporting rod is provided with a supporting rod, one side of the supporting block matched with a supporting block, and the upper end of the guiding block is provided with an inclined plane.
2. The bird nest removing device for the double cross arm of the utility pole of claim 1, wherein: and a supporting plate for supporting the motor is arranged on the side wall of the clamp.
3. The bird nest removing device for the utility pole double cross arm of claim 1, wherein: the side wall of the rotating ring is provided with an inserting cylinder, the lower end of the driving gear ring is provided with a synchronizing ring, the side wall of the synchronizing ring is provided with an inserting column matched with the inserting cylinder, and the side wall of the inserting cylinder is provided with a locking bolt for fixing the inserting column.
4. The bird nest removing device for the double cross arm of the utility pole of claim 1, wherein: the motor drives the bracket to rotate in a single direction.
CN202210949085.2A 2022-08-09 2022-08-09 Bird nest removing device for double cross arms of telegraph pole Active CN115377864B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210949085.2A CN115377864B (en) 2022-08-09 2022-08-09 Bird nest removing device for double cross arms of telegraph pole

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Application Number Priority Date Filing Date Title
CN202210949085.2A CN115377864B (en) 2022-08-09 2022-08-09 Bird nest removing device for double cross arms of telegraph pole

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CN115377864A CN115377864A (en) 2022-11-22
CN115377864B true CN115377864B (en) 2023-04-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108808554A (en) * 2018-06-29 2018-11-13 国网山东省电力公司济南市章丘区供电公司 A kind of electric pole removes the device of bird's nest
CN108988198A (en) * 2017-05-18 2018-12-11 赵少林 A kind of electric pole removes Bird's Nest device
CN111917055A (en) * 2020-08-10 2020-11-10 芜湖等莱智能科技有限公司 Bird nest removing device for telegraph pole
CN112854875A (en) * 2021-01-13 2021-05-28 田云 Bird structure is driven to electric power cross arm
KR20210142292A (en) * 2020-05-18 2021-11-25 주식회사 우성하이테크 Prevention device of bird nest generation on telephone pole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108988198A (en) * 2017-05-18 2018-12-11 赵少林 A kind of electric pole removes Bird's Nest device
CN108808554A (en) * 2018-06-29 2018-11-13 国网山东省电力公司济南市章丘区供电公司 A kind of electric pole removes the device of bird's nest
KR20210142292A (en) * 2020-05-18 2021-11-25 주식회사 우성하이테크 Prevention device of bird nest generation on telephone pole
CN111917055A (en) * 2020-08-10 2020-11-10 芜湖等莱智能科技有限公司 Bird nest removing device for telegraph pole
CN112854875A (en) * 2021-01-13 2021-05-28 田云 Bird structure is driven to electric power cross arm

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