CN111969478B - Insulating electronic mounting tool of bird ware is driven to uninterrupted operation overhead line - Google Patents
Insulating electronic mounting tool of bird ware is driven to uninterrupted operation overhead line Download PDFInfo
- Publication number
- CN111969478B CN111969478B CN202010569238.1A CN202010569238A CN111969478B CN 111969478 B CN111969478 B CN 111969478B CN 202010569238 A CN202010569238 A CN 202010569238A CN 111969478 B CN111969478 B CN 111969478B
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- Prior art keywords
- optical axis
- shell
- bird repeller
- overhead line
- insulated electric
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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Abstract
The invention discloses an insulated electric mounting tool for a bird repeller of an overhead line without power outage operation, and belongs to the field of power equipment. The electric wrench comprises a shell, wherein the bottom of the shell is connected with an insulating rod, a motor is arranged in the shell, and an output shaft of the motor is connected with a socket wrench through a through hole in the top wall of the shell; the outer side wall of the shell is provided with a guide sliding block, an optical axis penetrates through the guide sliding block, two positioning blocks are arranged at the lower part of the optical axis, a U-shaped mounting frame is arranged at the top of the optical axis, a magnet is arranged on the bottom surface of the U-shaped mounting frame, a spring is sleeved between the positioning blocks and the guide sliding block on the optical axis, and a limiting ring is arranged between the U-shaped mounting frame and the guide sliding block on the optical axis; the two positioning blocks limit the rotation angle of the shell relative to the optical axis between two limit positions, and when the rotation angle of the shell relative to the optical axis is located at the two limit positions, the sleeve spanner is respectively aligned with the two bolts on the bird repeller. The electric installation of the bird repeller is realized, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the field of power equipment, in particular to an insulated electric installation tool for a bird repeller of an overhead line without power outage.
Background
Most of power supply lines in China are arranged in the field, are frequently damaged by birds, cause more tripping times of the lines, influence power supply reliability, are one of main reasons of 10kV line faults, and are particularly serious in the case that birds nest on the lines in spring and autumn. In order to reduce the influence of bird damage on the normal operation of the line, a bird repeller must be installed on the line.
A typical example of the bird repeller is shown in figure 1, wherein a base of the bird repeller is U-shaped, the U-shaped base is sleeved on angle steel at the top end of a tower, and the angle steel is pressed onto the U-shaped base through bolts to achieve installation of the bird repeller. When the bird repeller is installed, the traditional installation method is that an operator climbs to the top end of the tower to perform manual operation after power failure, so that the power failure times of a line are increased, the stability of power supply is not facilitated, and the labor intensity of maintainers is also increased.
In the method, an operator only needs to operate through an insulating rod on the ground or at a distance below a power transmission line at the top of a tower without climbing to the top of the tower. The insulator spindle top is a sleeve, and the operation personnel will drive the angle steel department that the bird ware upwards sent to the shaft tower top through the insulator spindle to manually twist the sleeve at top through the insulator spindle, make the bolt tighten, will drive on the angle steel that the bird ware is fixed to the shaft tower top. Because the climbing to the top end of the tower is not needed, the power transmission line can not be contacted, the power failure of the power transmission line is not needed, and the live-line installation can be realized. However, this method is completely manual, is inconvenient to operate, and the top sleeve is not easily aligned with the bolt, making installation difficult.
Disclosure of Invention
In order to solve the technical problems, the invention provides an insulated electric installation tool for a bird repeller of an overhead line without power outage.
The technical scheme provided by the invention is as follows:
an insulated electric installation tool for overhead line bird repellers without power outage comprises a shell, wherein the bottom of the shell is connected with an insulating rod, a motor is arranged in the shell, and an output shaft of the motor is connected with a sleeve wrench through a through hole in the top wall of the shell;
the outer side wall of the shell is provided with a guide sliding block, an optical axis penetrates through the guide sliding block, two positioning blocks are arranged on the lower portion of the optical axis, a U-shaped mounting frame is arranged on the top of the optical axis, a magnet is arranged on the bottom surface of the U-shaped mounting frame, a spring is sleeved between the positioning blocks and the guide sliding block on the optical axis, and a limiting ring is arranged between the U-shaped mounting frame and the guide sliding block on the optical axis;
the two positioning blocks limit the rotation angle of the shell relative to the optical axis between two limit positions, and when the rotation angle of the shell relative to the optical axis is located at the two limit positions, the sleeve wrench is respectively aligned with the two bolts on the bird repeller.
Furthermore, the distance between the sleeve spanner and the optical axis is adjustable, and the distance between the sleeve spanner and the optical axis is adjusted according to the specification of the bird repeller.
Furthermore, the output shaft of the motor is connected with the socket wrench sequentially through a torque plate and a motor shaft adapter, an upper motor cover plate is sleeved around the torque plate, a guide groove is formed in the upper motor cover plate and matched with an adjusting bolt, the bolt head of the adjusting bolt is located above the top wall of the shell, and a nut equipped with the adjusting bolt is located in the guide groove.
Furthermore, the angle of the positioning blocks connected with the optical axis is adjustable, and two limit positions limited by the two positioning blocks are changed by adjusting the angle of the positioning blocks connected with the optical axis.
Furthermore, the locating piece includes the locating surface, be provided with two clamping faces perpendicular with the locating surface on the locating surface, be provided with circular slot between two clamping faces, two clamping faces pass through clamping bolt fastening.
Furthermore, a knurling is arranged on the bolt head of the adjusting bolt, and a reinforcing rib is arranged between the positioning surface and one clamping surface.
Further, the casing includes casing body and side cap, be provided with circuit board, battery and switch in the casing.
Further, U type mounting bracket bottom is provided with two magnet installation positions, magnet sets up in the magnet installation position.
Furthermore, a plurality of vent holes are formed in the side wall of the shell, and a battery cover is arranged on the outer side of the battery.
The invention has the following beneficial effects:
when the bird repeller is installed, the bird repeller does not need to climb to the top end of a tower, the whole installation process is completely carried out outside the safe distance of a power transmission line, the power of the power transmission line is not needed, and the live installation of the bird repeller under the uninterrupted operation is realized. In addition, the electric installation of the bird repeller is realized, the bolt of the bird repeller does not need to be screwed up manually, and the operation is simple and convenient. In addition, the two positioning blocks enable the socket wrench to be conveniently and accurately aligned to the bolt of the bird repeller, and the positioning is accurate.
Drawings
FIG. 1 is an exemplary view of a bird repeller;
FIG. 2 is a schematic overall structure diagram of the insulated electric installation tool for the bird repeller of the overhead line without power outage;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;
FIG. 4 is the schematic view of FIG. 3 with the side cover removed;
FIG. 5 is a schematic view of FIG. 3 in another orientation;
FIG. 6 is a schematic view of the connection of the motor to the socket wrench;
FIG. 7 is a schematic view of a U-shaped mounting bracket;
FIG. 8 is a schematic view of a locating block;
fig. 9 is a schematic diagram of a wireless controller.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
The embodiment of the invention provides an insulated electric installation tool for an overhead line bird repeller without power outage, which comprises a shell 1, wherein the bottom of the shell 1 is connected with an insulating rod 2, a motor 3 is arranged inside the shell 1, and an output shaft of the motor 3 is connected with a sleeve spanner 5 through a through hole 4 in the top wall of the shell 1, as shown in figures 2-8.
Be provided with direction slider 6 on the lateral wall of casing 1, worn optical axis 7 in the direction slider 6, the lower part of optical axis 7 is provided with two locating pieces 8, the top of optical axis 7 is provided with U type mounting bracket 9, is provided with magnet 10 on the bottom surface of U type mounting bracket 9, and the cover has spring 11 between locating piece 8 and direction slider 6 on the optical axis 7, is provided with spacing ring 12 on the optical axis 7 between U type mounting bracket 9 and direction slider 6.
The two positioning blocks 8 limit the rotation angle of the shell 1 relative to the optical axis 7 between two limit positions, and when the rotation angle of the shell 1 relative to the optical axis 7 is located at the two limit positions, the sleeve wrenches 5 are respectively aligned with the two bolts 2 'on the bird repeller 1'.
When the bird repeller is used, the U-shaped base 3 'of the bird repeller 1' is arranged on the U-shaped mounting frame 9, so that the top of the U-shaped base 3 'is adsorbed by the magnet 10 at the bottom of the U-shaped mounting frame 9, and the vertical upright posts 4' of the bird repeller 1 'extend upwards from the gap in the middle of the U-shaped mounting frame 9, so that the bird repeller 1' is fixed on the U-shaped mounting frame 9.
A worker holds the insulating rod 2 on the ground below the tower or at a distance below the transmission line at the top end of the tower to send the bird repeller 1' to the top end of the tower, and the angle iron at the top end of the tower is positioned in the U-shaped base 3' of the bird repeller 1 '. At this time, the worker applies a proper amount of downward pulling force to the insulating rod 2, and the housing 1, the motor 3 and the socket wrench 5 move downward under the driving of the insulating rod 2. And the angle bar of shaft tower is in driving bird ware 1's U type base 3', and U type base 3 'passes through magnet absorption with U type mounting bracket 9 and is in the same place, because the restriction of angle bar, drives bird ware 1', U type mounting bracket 9 and optical axis 7 and all do not move down, and spring 11 is compressed, and spacing ring 12 is used for restricting decurrent maximum stroke.
Then the staff is manual rotatory insulator spindle 2 for the rotation angle of casing 1 for optical axis 7 is located an extreme position, sleeve spanner 5 aims at driving a bolt 2' on the bird ware 1', cancel the decurrent pulling force of insulator spindle this moment, casing 1, motor 3 and sleeve spanner 5 upwards bounce under the reset action of spring 11, sleeve spanner 5 just in time sheathes in a bolt 2', starting motor 3, under the drive of motor 3, sleeve spanner 5 screws up a bolt 2', closes the motor after a bolt 2' is screwed up.
The above steps are repeated, the insulating rod 2 is rotated so that the rotation angle of the housing 1 with respect to the optical axis 7 is at the other limit position, and the other bolt 2' is tightened. And finally, applying an outward force to the insulating rod 2, overcoming the adsorption force of the magnet 10 on the U-shaped base 3', separating the U-shaped mounting frame 9 from the bird repeller 1', withdrawing the insulated electric mounting tool of the bird repeller of the overhead line without power outage, and finishing the mounting of the bird repeller. In the whole installation process, although workers can climb up the tower, the whole installation process is completely carried out outside the safe distance of the power transmission line, so that the power transmission line does not need to be powered off.
When the bird repeller is installed, the bird repeller does not need to climb to the top end of a tower, the whole installation process is completely carried out outside the safe distance of a power transmission line, the power of the power transmission line is not needed, and the live installation of the bird repeller under the uninterrupted operation is realized. In addition, the electric installation of the bird repeller is realized, the bolt of the bird repeller does not need to be screwed up manually, and the operation is simple and convenient. In addition, the two positioning blocks enable the socket wrench to be conveniently and accurately aligned to the bolt of the bird repeller, and the positioning is accurate.
The specification of the bird repeller is different, the size and the positions of the two bolts are different, in order to adapt to the bird repellers with different specifications, the distance between the sleeve spanner 5 and the optical axis 7 is adjustable, and the distance between the sleeve spanner 5 and the optical axis 7 is adjusted according to the specification of the bird repeller. The distance between the sleeve spanner 5 and the optical axis 7 is different, so that the device is suitable for the situation that the distances between the two bolts 2' on the bird repeller 1' and the roots of the U-shaped base 3' are different.
The invention does not limit the specific implementation structure of the adjustable distance between the socket wrench 5 and the optical axis 7, in one example, the output shaft of the motor 3 is connected with the socket wrench 5 through the torque plate 13 and the motor shaft adapter 14 in sequence, the motor upper cover plate 15 is sleeved around the torque plate 13, the motor upper cover plate 15 is provided with the guide groove 16, the guide groove 16 is matched with the adjusting bolt 17, the bolt head 18 of the adjusting bolt 17 is positioned above the top wall of the shell 1, and the nut 19 equipped with the adjusting bolt 17 is positioned in the guide groove 16.
The distance between the socket wrench 5 and the optical axis 7 can be adjusted in the guide groove 16 by loosening the adjusting bolt 17 through the bolt head 18, and then the distance can be fixed by tightening the adjusting bolt 17.
Furthermore, the angle that locating piece 8 and optical axis 7 are connected is adjustable, changes two extreme positions that two locating pieces 8 are injectd through the angle that adjusting locating piece 8 and optical axis 7 are connected, can be applicable to the condition of driving the different intervals of two bolts 2 'on the bird ware 1'. The adjusting bolt is convenient to screw, and knurling can be arranged on the bolt head 18 of the adjusting bolt 17.
The positioning block 8 comprises a positioning surface 20, two clamping surfaces 21 perpendicular to the positioning surface 20 are arranged on the positioning surface 20, a circular groove 22 is arranged between the two clamping surfaces 21, the circular groove 22 is sleeved on the optical axis, and the two clamping surfaces 21 are fastened through a clamping bolt 23, so that the positioning block is fixed on the optical axis. To increase the structural strength, a reinforcing rib 24 is provided between the positioning surface 20 and one of the holding surfaces 21.
The casing 1 comprises a casing body 25 and a side cover 26, the casing body 25 and the side cover 26 are connected through screws, and a plurality of vent holes 31 are formed in the side wall of the casing 1, so that heat dissipation is facilitated. The housing 1 is provided with a circuit board 27, a battery 28, a power switch 29, and the like, and a battery cover 32 is provided outside the battery 28.
The opening and closing of the motor of the invention are preferably controlled in a wireless mode, at the moment, the invention also comprises a wireless controller 33 for controlling the motor, and a wireless transmission module which is in wireless communication with the wireless controller 33 is also arranged on the circuit board. The wireless controller 33 may be a separate control device such as a hand-held remote controller shown in fig. 9, or may be installed at the lower end of the insulating rod.
In order to facilitate the installation of the magnet, two magnet installation positions 30 are arranged at the bottom of the U-shaped installation frame 9, and the magnet 10 is arranged in the magnet installation positions 30.
The length of the insulating rod can be set according to the requirement, generally is 3-5 m, and the length of the insulating rod can ensure that a worker is far enough from a power transmission line at the top end of a pole tower, so that the personal safety of the worker is ensured. Of course, the length of the insulating rod can be longer, and the bird repeller can be installed by operating the insulating rod as long as a worker can drive the bird repeller at a longer distance.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An insulated electric installation tool for overhead line bird repellers without power outage is characterized by comprising a shell, wherein the bottom of the shell is connected with an insulating rod, a motor is arranged in the shell, and an output shaft of the motor is connected with a sleeve wrench through a through hole in the top wall of the shell;
the outer side wall of the shell is provided with a guide sliding block, an optical axis penetrates through the guide sliding block, two positioning blocks are arranged on the lower portion of the optical axis, a U-shaped mounting frame is arranged on the top of the optical axis, a magnet is arranged on the bottom surface of the U-shaped mounting frame, a spring is sleeved between the positioning blocks and the guide sliding block on the optical axis, and a limiting ring is arranged between the U-shaped mounting frame and the guide sliding block on the optical axis;
the positioning blocks comprise positioning surfaces, the two positioning blocks limit the rotation angle of the shell relative to the optical axis between two limit positions, and when the shell is located at the two limit positions relative to the rotation angle of the optical axis, the sleeve wrench is respectively aligned with the two bolts on the bird repeller.
2. The insulated electric installation tool for the overhead line bird repeller according to claim 1, wherein the distance between the sleeve wrench and the optical axis is adjustable, and the distance between the sleeve wrench and the optical axis is adjusted according to the specification of the bird repeller.
3. The insulated electric installation tool for the bird repeller of the uninterrupted operation overhead line according to claim 2, characterized in that an output shaft of the motor is connected with the socket wrench sequentially through a torque plate and a motor shaft adapter, an upper motor cover plate is sleeved around the torque plate, a guide groove is arranged on the upper motor cover plate and matched with an adjusting bolt, a bolt head of the adjusting bolt is positioned above the top wall of the shell, and a nut provided for the adjusting bolt is positioned in the guide groove.
4. The insulated electric installation tool for the overhead line bird repeller according to claim 3, wherein the angle of the positioning block connected to the optical axis is adjustable, and the two limit positions defined by the two positioning blocks are changed by adjusting the angle of the positioning block connected to the optical axis.
5. The insulated electric installation tool for the bird repeller of the uninterrupted operation overhead line according to claim 4, wherein the positioning surface is provided with two clamping surfaces perpendicular to the positioning surface, a circular groove is arranged between the two clamping surfaces, and the two clamping surfaces are fastened through a clamping bolt.
6. The insulated electric installation tool for the overhead line bird repeller of the uninterrupted operation according to claim 5, wherein a knurling is arranged on the bolt head of the adjusting bolt, and a reinforcing rib is arranged between the positioning surface and one clamping surface.
7. The insulated electric installation tool for the overhead line bird repeller without power outage of any one of claims 1-6, wherein the housing comprises a housing body and a side cover, and a circuit board, a battery and a power switch are arranged in the housing.
8. The tool for installing the bird repeller on the overhead line in the non-power-outage way in the insulation mode according to claim 7, further comprising a wireless controller for controlling the motor, wherein a wireless transmission module in wireless communication with the wireless controller is arranged on the circuit board.
9. The insulated electric installation tool for the bird repeller of the uninterrupted operation overhead line according to claim 7, wherein two magnet installation positions are arranged at the bottom of the U-shaped installation frame, and the magnets are arranged in the magnet installation positions.
10. The insulated electric installation tool for the overhead line bird repeller without power outage of claim 7, wherein a plurality of vent holes are formed in the side wall of the shell, and a battery cover is arranged outside the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010569238.1A CN111969478B (en) | 2020-06-20 | 2020-06-20 | Insulating electronic mounting tool of bird ware is driven to uninterrupted operation overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010569238.1A CN111969478B (en) | 2020-06-20 | 2020-06-20 | Insulating electronic mounting tool of bird ware is driven to uninterrupted operation overhead line |
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| Publication Number | Publication Date |
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| CN111969478A CN111969478A (en) | 2020-11-20 |
| CN111969478B true CN111969478B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010569238.1A Active CN111969478B (en) | 2020-06-20 | 2020-06-20 | Insulating electronic mounting tool of bird ware is driven to uninterrupted operation overhead line |
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|---|---|---|---|---|
| CN112909819B (en) * | 2021-01-27 | 2022-08-05 | 国网安徽省电力有限公司电力科学研究院 | Live installation device and method for lightning arrester for overhead power distribution line |
| CN113315032B (en) * | 2021-05-31 | 2022-06-10 | 国网山东省电力公司平阴县供电公司 | Auxiliary device for installing bird repeller in electrified mode |
| CN113647373A (en) * | 2021-08-18 | 2021-11-16 | 山东乐普韦尔自动化技术有限公司 | Bird repeller suitable for live working robot, mounting device and mounting method |
| CN113904266B (en) * | 2021-10-07 | 2023-04-14 | 山东交通学院 | Insulating electronic mounting tool of no power failure operation overhead line parallel groove clamp |
| CN113964726B (en) * | 2021-11-17 | 2023-06-09 | 国网冀北电力有限公司唐山供电公司 | Live automatic dismantling device and method for bird repeller |
| CN116267877B (en) * | 2023-04-10 | 2023-07-25 | 国网山东省电力公司潍坊供电公司 | Installation tool for bird repeller of uninterrupted operation overhead line |
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| US4807499A (en) * | 1987-08-27 | 1989-02-28 | Martinez Daniel M | Socket drive and socket with stable universal coupling |
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