CN112952625B - 10kV visual insulating operation rod - Google Patents
10kV visual insulating operation rod Download PDFInfo
- Publication number
- CN112952625B CN112952625B CN202110127369.9A CN202110127369A CN112952625B CN 112952625 B CN112952625 B CN 112952625B CN 202110127369 A CN202110127369 A CN 202110127369A CN 112952625 B CN112952625 B CN 112952625B
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- pipeline
- box body
- insulator spindle
- visual
- insulating
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The invention discloses a 10kV visual insulating operating rod, which comprises an insulating rod body and a camera, wherein the camera is installed at the top of the insulating rod, the insulating rod is a hollow insulating rod, the bottom of the insulating rod is communicated with an air pump through an air pipe, a plurality of first pipelines communicated with the insulating rod are arranged at the top of the insulating rod, the tail end of each first pipeline is communicated with a spherical box body, the spherical box body is communicated with an air nozzle which injects air downwards through a second pipeline, and the air nozzle generates a reaction force for lifting the insulating rod upwards. The invention provides a 10kV visual insulated operating rod, which is easy to operate and reduces the labor intensity of workers by utilizing the reverse thrust action of gas and the top of the insulated operating rod.
Description
Technical Field
The invention relates to the technical field of insulating operating rods, in particular to a 10kV visual insulating operating rod.
Background
The insulated operating rod is a uniform name of an insulated tool composition specially used in an electric power system, and can be used for live-line work, live-line overhaul and live-line maintenance work appliances. The power transmission line can be detected by installing detection equipment at the top of the insulating operating rod, and the camera can be installed to observe in real time during operation, so that visual operation is realized. However, the weight of the top of the insulated operating rod is large, so that the labor intensity of workers lifting the operating rod for a long time is high, and the arms are sore.
Disclosure of Invention
Aiming at the prior art, the invention provides a 10kV visual insulated operating rod, which is easy to operate and reduces the labor intensity of workers by utilizing the action of the reverse thrust of gas and the top of the insulated operating rod.
The technical scheme of the invention is realized as follows:
the utility model provides a visual insulating bar of 10kV, includes insulator spindle body and camera, the camera is installed the top of insulator spindle, the insulator spindle is hollow insulator spindle, trachea and air pump intercommunication are passed through to the bottom of insulator spindle, the insulator spindle top is equipped with the first pipeline of a plurality of and insulator spindle intercommunication, the terminal intercommunication of first pipeline has spherical box body, spherical box body passes through the air jet nozzle of second pipeline intercommunication jet-propelled down, the air jet nozzle produces the reaction force that upwards rises the insulator spindle.
Further, spherical box body is equipped with a plurality of and moves towards the not equidirectional air nozzle of a plurality of, the air nozzle respectively through the second pipeline with spherical box body intercommunication, the second pipeline is located with spherical box body intercommunication position the air nozzle with the offside that spherical box body connects, be equipped with control flap in the second pipeline.
Further, control flap includes solenoid electric valve, electric switch and power, solenoid electric valve locates in the second pipeline, the electric switch includes first metal electrode and second metal electrode, first metal electrode and the crisscross spherical box body inner wall that encircles the air inlet department of second pipeline of second metal electrode, be equipped with conductive liquid in the spherical box body, be equipped with the kickboard in and, the kickboard pass through the hose with the second pipeline intercommunication, the end of giving vent to anger of hose is worn out the top of kickboard.
Further, solenoid electric valve is including locating spring, permanent magnet and the electromagnet in the second pipeline, the electromagnet is the annular, and is equipped with winding opposite direction's first coil and second coil, the spring promotes the permanent magnet covers the through-hole of electromagnet, first coil is connected with the power electricity, the second coil passes through the electric switch with the power electricity is connected, first coil circular telegram produces and repels the first magnetic field of permanent magnet, the second coil produce with first magnetic field intensity the same and opposite direction's second magnetic field.
Furthermore, sealing gaskets are arranged at the end parts of the permanent magnet and the electromagnet.
Furthermore, a protection box is arranged at the top of the insulating rod body, and the power supply is arranged in the protection box.
Furthermore, the insulator spindle body includes the hollow insulator spindle of multistage, the insulator spindle passes through screw thread interconnect, junction between the insulator spindle is equipped with the sealing washer.
Furthermore, the clearance between the floating plate and the inner wall of the spherical box body is 0.2-2 mm, and the thickness of the floating plate is 3-10 mm.
Further, the floating plate is of a hollow structure.
The invention has the beneficial effects that:
the camera is installed the top of insulator spindle, gathers image information through the camera. The insulator spindle is hollow structure, has reduced the whole weight of insulator spindle, and the staff of being convenient for lifts up the insulator spindle. The bottom of insulator spindle passes through trachea and air pump intercommunication, and the air pump during operation fills the air in the insulator spindle to along the first pipeline at insulator spindle flow direction top, in the hose through with first pipeline intercommunication gets into spherical box body, from the blowout through second pipeline and air nozzle, the direction of giving vent to anger of air nozzle is downward, produces the power that lifts up the insulating bar, thereby reduces the dynamics of the action that the staff lifted up the insulator spindle.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a 10kV visual insulated operating rod according to the present invention;
FIG. 2 is a schematic view of the solenoid control valve of the present invention;
FIG. 3 is a circuit diagram of the control valve of the present invention;
in the figure, 1 is an insulating rod body, 2 is a camera, 3 is an air pipe, 4 is an air pump, 5 is a first pipeline, 6 is a spherical box body, 7 is a second pipeline, 8 is an air nozzle, 9 is a control valve, 10 is conductive liquid, 11 is a floating plate, 12 is a hose, 13 is an electromagnetic control valve, 14 is an electric switch, 15 is a power supply, 16 is a first metal electrode, 17 is a second metal electrode, 18 is a spring, 19 is a permanent magnet, 20 is an electromagnet, 21 is a first coil, 22 is a second coil, 23 is a sealing gasket, 24 is a protection box, and 25 is a sealing ring.
Detailed Description
For a better understanding of the technical content of the present invention, the following detailed description is provided in conjunction with the accompanying drawings for further explanation of the present invention.
Referring to the drawings, a visual insulating bar of 10kV comprises an insulating bar body 1 and a camera 2, the camera 2 is installed at the top of the insulating bar, the insulating bar is a hollow insulating bar, the bottom of the insulating bar is communicated with an air pump 4 through an air pipe 3, a first pipeline 5 communicated with the insulating bar is arranged at the top of the insulating bar, the tail end of the first pipeline 5 is communicated with a spherical box body 6, the spherical box body 6 is communicated with an air nozzle 8 which injects air downwards through a second pipeline 7, and the air nozzle 8 generates a reaction force which raises the insulating bar upwards. The camera 2 is installed at the top of the insulating rod, and image information is collected through the camera 2. The insulator spindle is hollow structure, has reduced the whole weight of insulator spindle, and the staff of being convenient for lifts up the insulator spindle. Trachea 3 and air pump 4 intercommunication are passed through to the bottom of insulator spindle, and air pump 4 during operation fills the insulator spindle with the air in to along the first pipeline 5 of insulator spindle flow direction top, in entering spherical box body 6 through the hose 12 with first pipeline 5 intercommunication, from the blowout through second pipeline 7 and air nozzle 8 after that, the direction of giving vent to anger of air nozzle 8 is downward, produces the power that lifts up the insulating bar, thereby reduces the dynamics of the action that the staff lifted up the insulator spindle.
Preferably, spherical box body 6 is equipped with a plurality of air nozzle 8 towards the equidirectional not, air nozzle 8 respectively through second pipeline 7 with spherical box body 6 intercommunication, second pipeline 7 is located with 6 intercommunication positions of spherical box body air nozzle 8 with the offside that spherical box body 6 is connected, be equipped with control flap 9 in the second pipeline 7. The number of the first pipes 5 is 2 to 4. The gas that gets into spherical box body 6 through the hose 12 with first pipeline 5 intercommunication in, from the blowout through second pipeline 7 and air nozzle 8, opens through control flap 9 and is close vertical decurrent air nozzle 8, and air nozzle 8 gives vent to anger the direction and is close vertical downwards, produces the power that rises the insulating bar to reduce the dynamics of the action that the staff lifted the insulating bar.
Specifically, the control valve 9 includes an electromagnetic control valve 13, an electric switch 14 and a power supply 15, the electromagnetic control valve 13 is disposed in the second pipeline 7, the electric switch 14 includes a first metal electrode 16 and a second metal electrode 17, and the first metal electrode 16 and the second metal electrode 17 alternately surround the inner wall of the spherical box 6 at the air inlet of the second pipeline 7. The spherical box body 6 is internally provided with conductive liquid 10, a floating plate 11 is arranged in the spherical box body, the floating plate 11 is communicated with the second pipeline 7 through a hose 12, and the air outlet end of the hose 12 penetrates out of the top of the floating plate 11. The spherical box 6 is filled with conductive liquid 10, the liquid flows in the spherical box 6, and when the liquid flows to the position of the second pipeline 7, a control valve 9 in the second pipeline 7 is closed to prevent the liquid from flowing out. When no liquid flows to the second conduit 7, the control valve 9 in the second conduit 7 is opened and gas can pass through the control valve 9. The floating plate 11 floats in the spherical box body 6, one end of the flexible pipeline penetrates out of the top of the floating plate 11, the other end of the flexible pipeline is communicated with the first pipeline 5, so that gas of the first pipeline 5 always flows into a cavity above liquid, then flows out of the second pipeline 7 which is not immersed by the liquid, a gas outlet of the flexible pipeline is close to the second pipeline 7 which is used for discharging gas, and gas resistance is reduced. After the gas enters the spherical box body 6, the gas pressure in the box body is increased, but the gas does not directly impact the liquid level, so that the liquid level in the spherical box body 6 is stable. The floating plate 11 floats on the liquid level, so that the liquid level is not directly impacted by gas, and the gas can only directly act on the liquid level from the gap on the side surface of the floating plate 11, so that the liquid level is stable. Because the liquid flows, the liquid naturally flows downwards under the action of gravity, the communication position of the second pipeline 7 and the spherical box body 6 is arranged at the opposite side where the air nozzle 8 is connected with the spherical box body 6, and the air of the second pipeline 7 which is not covered by the liquid level flows, so that the downward air nozzle 8 is sprayed out, and the air outlet direction is ensured to face towards all the time. The contact area of the liquid surface and the air is reduced under the action of the floating plate 11, and the evaporation of the liquid is reduced. The electric switch 14 is switched on when the liquid is close to the first metal electrode 16 and the second metal electrode 17, so that the electromagnetic control valve 13 is energized to open the second duct 7 and gas can flow out of the second duct 7. So that the near vertically downward air nozzles 8 eject air, while the air nozzles 8 in the other directions do not eject air. The invention only shows 3 air nozzles in the attached drawings, more air nozzles 8 can be arranged in the practical use, and the selection of the direction and the angle of air injection is improved.
Specifically, solenoid electric valve 13 is including locating spring 18, permanent magnet 19 and the electromagnet 20 in second pipeline 7, electromagnet 20 is the annular, and is equipped with winding opposite direction's first coil 21 and second coil 22, spring 18 promotes permanent magnet 19 covers electromagnet 20's through-hole, first coil 21 is connected with power 15 is electric, second coil 22 passes through electric switch 14 with power 15 is electric is connected, first coil 21 circular telegram produces and repels the first magnetic field of permanent magnet 19, second coil 22 produce with the same and opposite direction's of first magnetic field intensity second magnetic field. Under the action of the spring 18, the permanent magnet 19 covers the through hole of the electromagnet 20, so that gas cannot circulate. The power supply 15 is in direct communication with the first coil 21 and generates a magnetic field that repels the permanent magnet 19, causing the valve to open. When the electric switch 14 is energized, the second coil 22 being provided with a winding direction opposite to that of the first coil 21, so as to generate a magnetic field opposite to that generated by the first coil 21, so as to counteract the force, so that the spring 18 covers the permanent magnet 19 on the electromagnet 20, achieving the closure, avoiding the liquid from flowing out of the second duct 7. After the power supply 15 is exhausted, neither the first coil 21 nor the second coil 22 can generate a magnetic field, and at this time, the permanent magnet 19 is covered on the electromagnet 20 under the action of the spring 18, so that the electromagnetic control valve 13 is closed, and the liquid is prevented from flowing out of the second pipeline 7.
Specifically, the end of the permanent magnet 19 and the end of the electromagnet 20 are provided with gaskets 23. The sealing effect between the permanent magnet 19 and the electromagnet 20 is improved.
Specifically, a protection box 24 is arranged at the top of the insulating rod body 1, and the power supply 15 is arranged in the protection box 24. The power supply 15 is protected.
Specifically, the insulating rod body 1 comprises a plurality of hollow insulating rods, the insulating rods are connected with each other through threads, and sealing rings 25 are arranged at the joints of the insulating rods. The insulator spindle passes through the screw thread series connection and couples together, inserts the insulator spindle that removes quantity as required, convenient operation. And a sealing ring 25 is arranged at the joint between the insulating rods, so that the sealing performance between the insulating rods is improved.
Specifically, the gap between the floating plate 11 and the inner wall of the spherical box 6 is 0.2-2 mm, and the thickness of the floating plate 11 is 3-10 mm. It is difficult for the liquid to flow from the gap between the floating plate 11 and the spherical box 6 to the upper side.
Specifically, the floating plate 11 is a hollow structure. The weight of the floating plate 11 is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a visual insulated operating rod of 10kV, includes insulator spindle body and camera, the camera is installed the top of insulator spindle, a serial communication port, the insulator spindle is hollow insulator spindle, trachea and air pump intercommunication are passed through to the bottom of insulator spindle, the insulator spindle top is equipped with the first pipeline of a plurality of and insulator spindle intercommunication, first pipeline end intercommunication has spherical box body, spherical box body passes through the jet-propelled air nozzle of second pipeline intercommunication down, the air nozzle produces the reaction force that upwards raises the insulator spindle, spherical box body is equipped with the air nozzle of a plurality of orientation equidirectional, the air nozzle respectively through the second pipeline with spherical box body intercommunication, the second pipeline is located with spherical box body intercommunication position the air nozzle with the offside that spherical box body is connected, be equipped with control flap in the second pipeline, control flap includes solenoid electric control valve, electric switch and power, solenoid electric control valve locates in the second pipeline, the electric switch includes first metal electrode and second metal electrode, first metal electrode and second metal electrode encircle the spherical box body of second pipeline department, be equipped with the crisscross inner wall of float plate in the float hose portion, the float plate intercommunication and the hose portion of float plate, the hose portion is worn out.
2. The 10kV visual insulation operating rod according to claim 1, wherein the electromagnetic control valve comprises a spring, a permanent magnet and an electromagnet which are arranged in a second pipeline, the electromagnet is annular and is provided with a first coil and a second coil which are wound in opposite directions, the spring pushes the permanent magnet to cover a through hole of the electromagnet, the first coil is electrically connected with a power supply, the second coil is electrically connected with the power supply through the electric switch, the first coil is electrified to generate a first magnetic field repelling the permanent magnet, and the second coil generates a second magnetic field which has the same field strength and is opposite to the first magnetic field.
3. The 10kV visual insulated operating rod according to claim 2, wherein the ends of the permanent magnet and the electromagnet are provided with sealing gaskets.
4. The 10kV visual insulated operating rod according to claim 1, wherein a protection box is arranged at the top of the insulating rod body, and the power supply is arranged in the protection box.
5. The 10kV visual insulated operating rod according to claim 1, wherein the insulating rod body comprises a plurality of hollow insulating rods, the insulating rods are connected with each other through threads, and a sealing ring is arranged at the joint of the insulating rods.
6. The 10kV visual insulating operating rod according to claim 1, wherein a gap between the floating plate and the inner wall of the spherical box body is 0.2-2 mm, and the thickness of the floating plate is 3-10 mm.
7. The 10kV visual insulation operating rod according to claim 1, wherein the floating plate is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127369.9A CN112952625B (en) | 2021-01-29 | 2021-01-29 | 10kV visual insulating operation rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127369.9A CN112952625B (en) | 2021-01-29 | 2021-01-29 | 10kV visual insulating operation rod |
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| Publication Number | Publication Date |
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| CN112952625A CN112952625A (en) | 2021-06-11 |
| CN112952625B true CN112952625B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110127369.9A Active CN112952625B (en) | 2021-01-29 | 2021-01-29 | 10kV visual insulating operation rod |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115359661B (en) * | 2022-08-19 | 2024-05-14 | 深圳市分米互联科技有限公司 | Device and system for managing intelligent urban traffic |
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| CN112952625A (en) | 2021-06-11 |
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