CN213211832U - Insulator for electric power tower - Google Patents
Insulator for electric power tower Download PDFInfo
- Publication number
- CN213211832U CN213211832U CN202021824163.9U CN202021824163U CN213211832U CN 213211832 U CN213211832 U CN 213211832U CN 202021824163 U CN202021824163 U CN 202021824163U CN 213211832 U CN213211832 U CN 213211832U
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- insulator
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- dwang
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Abstract
The utility model discloses an insulator for electric power tower, this insulator include dwang, porcelain insulator, rotating device and controller, porcelain insulator installs in the upper end of electric power cross arm, and porcelain insulator's inside has ascending through-hole, and the inside internal thread that has of this through-hole lower extreme, and porcelain insulator's side has the ascending through-hole of spiral, the upper end of dwang has the circuit stiff end, and the side of dwang has the ascending recess of spiral, and the bottom of dwang has the external screw thread, and this external screw thread is installed on the internal thread of porcelain insulator bottom through-hole, rotating device installs in the bottom of electric power cross arm, and rotating device's axis of rotation is installed in the bottom of dwang, the controller is installed on electric power cross arm, links to each other with rotating. The insulator can improve the tensioning force of the power transmission line, and the power transmission line is in a tensioned state in the air, so that collision with other power transmission lines is avoided.
Description
Technical Field
The utility model belongs to the technical field of electric power, a insulator for electric power tower is related to.
Background
In a distribution network system, the erection mode of a wire below 35kV is usually a cement rod and an angle iron cross arm, a pin insulator is arranged on the angle iron cross arm to fix the wire, the attaching direction of the wire on the electric pole rod and the insulator is consistent, and the wire is required to be attached to the insulator, so that a power transmission line needs to be bound on the pin insulator, the binding process is complicated, the wire is easy to loosen after a long time, the tensioning force of the power transmission line is reduced, the power transmission line is suspended in the air, and the power transmission line is easy to collide with other power transmission lines in strong wind weather, and power accidents.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model relates to an insulator for electric power tower, this insulator can improve transmission line's tensioning dynamics, and transmission line is in the state of tightening aloft, avoids colliding with other transmission lines.
The utility model provides an insulator for electric power tower, this insulator include dwang, porcelain insulator, rotating device and controller, porcelain insulator installs in the upper end of electric power cross arm, and porcelain insulator's inside has ascending through-hole, and the inside internal thread that has of this through-hole lower extreme, and porcelain insulator's side has the ascending through-hole of spiral, the upper end of dwang has the line stiff end, and the side of dwang has the ascending recess of spiral, and the bottom of dwang has the external screw thread, and this external screw thread is installed on the internal thread of porcelain insulator bottom through-hole, rotating device installs the bottom at electric power cross arm, and rotating device's axis of rotation is installed in the bottom of dwang, the controller is installed on electric power cross arm, links to each other with rotating.
The controller further comprises a control chip, a remote control terminal, a position control module and a communication module, wherein the control chip is connected with the position control module and the communication module, the remote control terminal is installed at the bottom of the electric power tower and connected with the communication module, and the position control module is connected with the rotating device.
Further rotating device includes servo rotation motor and rotates the wheel, it installs in servo rotation motor's axis of rotation to rotate wheel one end, and the other end links to each other with the dwang, servo rotation motor includes the control end, and this control end links to each other with controller position control module, makes the operation that the servo rotation motor can be controlled to the controller.
Furthermore, a through hole is formed in the side face of the line fixing end, an upward threaded through hole is formed in the through hole, a fixing threaded rod is installed in the threaded through hole, and fixing clamping teeth are arranged at the bottom of the fixing threaded rod.
Furthermore, the line fixing end is movably connected with the rotating rod, and after the rotating device runs, the power transmission line can only be wound in the rotating rod.
And further, the upward spiral through hole on the side surface of the porcelain insulator is provided with the upper end of the upward spiral groove on the side surface of the rotating rod.
Drawings
Fig. 1 is a schematic view of the overall structure of an insulator for an electric power tower of the utility model;
fig. 2 is a schematic structural view of an insulator rotating device for an electric power tower of the utility model;
fig. 3 is a schematic diagram of a structure of a fixed end of an insulator line for an electric tower.
In the figure: 1. rotating the rod; 2. a porcelain insulator; 3. a rotating device; 4. a controller; 5. an electric cross arm; 6. a servo rotating motor; 7. a rotating shaft; 8. a line fixing end; 9. and fixing the threaded rod.
Detailed Description
The following explains a specific embodiment of the insulator for an electric power tower in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides an insulator for an electric power tower, which comprises a rotating rod 1, a porcelain insulator 2, a rotating device 3 and a controller 4, the porcelain insulator 2 is arranged at the upper end of the electric cross arm 5, an upward through hole is arranged inside the porcelain insulator 2, the inner part of the lower end of the through hole is provided with an internal thread, the side surface of the porcelain insulator 2 is provided with a spiral upward through hole, the upper end of the rotating rod 1 is provided with a line fixing end 8, the side surface of the rotating rod 1 is provided with a spiral upward groove, the bottom of the rotating rod 1 is provided with an external thread, this external screw thread is installed on the internal thread of 2 bottom through-holes of porcelain insulator, rotating device 3 is installed in the bottom of electric power cross arm 5, and rotating device 3's axis of rotation 7 is installed in the bottom of dwang 1, controller 4 is installed on electric power cross arm 5, links to each other with rotating device 3.
According to the above, the controller 4 includes a control chip, a remote control terminal, a position control module and a communication module, the control chip is connected with the position control module and the communication module, the remote control terminal is installed at the bottom of the electric power tower and connected with the communication module, and the position control module is connected with the rotating device 3.
As shown in fig. 2, the rotating device 3 includes a servo rotating motor 6 and a rotating shaft 7, one end of the rotating shaft 7 is installed on the rotating shaft 7 of the servo rotating motor 6, the other end of the rotating shaft is connected with the rotating rod 1, the servo rotating motor 6 includes a control end, and the control end is connected with the position control module of the controller 4, so that the controller 4 can control the operation of the servo rotating motor 6.
According to the above, the side surface of the line fixing end 8 is provided with a through hole, the inside of the through hole is provided with an upward threaded through hole, a fixing threaded rod 9 is installed in the threaded through hole, and the bottom of the fixing threaded rod 9 is provided with a fixing latch.
As shown in fig. 3, the line fixing end 8 is movably connected with the rotating rod 1, and after the rotating device 3 operates, the transmission line can only be wound in the rotating rod 1.
According to the above, wherein the screw-up through hole of the side of the porcelain insulator 2 has the upper end of the screw-up groove at the side of the rotating lever 1.
The working principle of the insulator for the electric power tower is that a power transmission line penetrates through a through hole of a porcelain insulator 2 and a groove in the side face of a rotating rod 1 and then is fixed in the through hole of a line fixing end 8. Through remote control terminal operation rotating device 3 in controller 4, make rotating device 3 rotate, dwang 1 upwards rotates in porcelain insulator 2's through-hole, and in the through-hole entering dwang 1 side's recess of transmission line follow porcelain insulator 2 side, made the transmission line tighten up, improved transmission line's tensioning dynamics.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides an insulator for electric power tower, a serial communication port, including dwang, porcelain insulator, rotating device and controller, porcelain insulator installs the upper end at electric power cross arm, and porcelain insulator's inside has ascending through-hole, and this through-hole lower extreme is inside to have the internal thread, and porcelain insulator's side has the ascending through-hole of spiral, the upper end of dwang has the circuit stiff end, and the side of dwang has the ascending recess of spiral, and the bottom of dwang has the external screw thread, and this external screw thread is installed on the internal thread of porcelain insulator bottom through-hole, rotating device installs the bottom at electric power cross arm, and rotating device's axis of rotation is installed the bottom at the dwang, the controller is installed on electric power cross arm, links to.
2. The insulator for the electric power tower as claimed in claim 1, wherein the controller comprises a control chip, a remote control terminal, a position control module and a communication module, the control chip is connected with the position control module and the communication module, the remote control terminal is installed at the bottom of the electric power tower and connected with the communication module, and the position control module is connected with the rotating device.
3. The insulator for the electric power tower as claimed in claim 2, wherein the rotating device comprises a servo rotating motor and a rotating wheel, one end of the rotating wheel is mounted on a rotating shaft of the servo rotating motor, the other end of the rotating wheel is connected with the rotating rod, the servo rotating motor comprises a control end, and the control end is connected with the controller position control module, so that the controller can control the operation of the servo rotating motor.
4. The insulator for the electric power tower as claimed in claim 1, wherein the line fixing end is provided with a through hole at a side surface, the through hole is internally provided with an upward threaded through hole, a fixing threaded rod is arranged in the threaded through hole, and a fixing latch is arranged at the bottom of the fixing threaded rod.
5. The insulator for the electric power tower as claimed in claim 4, wherein the fixed end of the line is movably connected with the rotating rod, and after the rotating device operates, the transmission line can only be wound in the rotating rod.
6. The insulator for the electric power tower as claimed in claim 1, wherein the through hole in the spiral direction on the side of the porcelain insulator has the upper end of the groove in the spiral direction on the side of the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021824163.9U CN213211832U (en) | 2020-08-27 | 2020-08-27 | Insulator for electric power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021824163.9U CN213211832U (en) | 2020-08-27 | 2020-08-27 | Insulator for electric power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211832U true CN213211832U (en) | 2021-05-14 |
Family
ID=75841732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021824163.9U Active CN213211832U (en) | 2020-08-27 | 2020-08-27 | Insulator for electric power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211832U (en) |
-
2020
- 2020-08-27 CN CN202021824163.9U patent/CN213211832U/en active Active
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