CN111834970A - High tension transmission line defroster - Google Patents
High tension transmission line defroster Download PDFInfo
- Publication number
- CN111834970A CN111834970A CN202010678031.8A CN202010678031A CN111834970A CN 111834970 A CN111834970 A CN 111834970A CN 202010678031 A CN202010678031 A CN 202010678031A CN 111834970 A CN111834970 A CN 111834970A
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- Prior art keywords
- platform
- deicing
- motor
- fixed sleeve
- cleaning
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
-
- 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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- Cleaning In General (AREA)
Abstract
The invention discloses a deicing device for a high-voltage transmission line, which comprises a platform, wherein rollers are rotatably arranged on the lower end surface of the platform, deicing mechanisms are symmetrically arranged on two sides of the front end of the platform, and each deicing mechanism comprises a deicing assembly and a cleaning assembly; the lower end face of the platform is provided with a driving mechanism for driving the rollers to roll, and the upper end face of the platform is provided with a controller and a storage battery. The deicing mechanism is arranged at the front end of the platform, ice cubes on the high-voltage line are heated and melted by the ice melting assembly, and then the melted ice cubes are removed from the high-voltage line by the annular rotating cleaning assembly, so that the deicing effect is good; the cleaning assembly can be quickly assembled and disassembled, so that the cleaning assembly is convenient to install, maintain and use; drive the gyro wheel through actuating mechanism and go along the high-voltage line, set up annular groove on the gyro wheel to firmly block the gyro wheel on the high-voltage line, avoid gyro wheel and high-voltage line to break away from and lead to the platform to turn on one's side, promote overall stability and operational safety.
Description
Technical Field
The invention relates to the technical field of high-voltage line deicing, in particular to a deicing device for a high-voltage transmission line.
Background
In high voltage transmission line technical field, because of the frozen tower pole of leading to of circuit does not bear pressure and topples over, cracked problem takes place occasionally, has caused great economic loss for the country every year, has also brought very big inconvenience for people's life simultaneously, consequently need carry out the deicing to the high-voltage line to guarantee the normal transmission of electricity function of high-voltage line.
The traditional deicing device generally adopts mechanical deicing, ice blocks on the high-voltage line are removed through an ice tool, although the deicing efficiency is high, in practical application, particularly when the ice blocks are thick, the surface of the high-voltage line can be scratched or even cracked, and therefore the power transmission efficiency of the high-voltage line is influenced.
Disclosure of Invention
The invention aims to provide a deicing device for a high-voltage transmission line, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a deicing device for a high-voltage transmission line comprises a platform, wherein four corners of the lower end face of the platform are rotatably provided with idler wheels through a support, deicing mechanisms are symmetrically arranged on two sides of the front end of the platform and comprise deicing assemblies and cleaning assemblies, and the deicing assemblies are fixedly connected with the cleaning assemblies through connecting frames;
the ice melting assembly comprises a heating cover, and a plurality of heating strips are annularly arranged on the inner wall of the heating cover; the cleaning assembly comprises a fixed sleeve and a cleaning barrel, the fixed sleeve is fixedly arranged on the lower end face of the platform through a fixed column, the cleaning barrel is sleeved in the fixed sleeve in a rotating mode, the cleaning barrel is formed by mutually splicing two semi-cylinders, a gear ring is arranged on the outer wall of one end of the cleaning barrel, a brush is arranged on the inner wall of the cleaning barrel in the circumferential direction, a first motor is arranged on the fixed sleeve, the output end of the first motor is rotatably connected with a gear meshed with the gear ring for transmission, and openings are formed in the lower portions of the fixed sleeve and the heating cover;
the terminal surface is installed under the platform and is driven the rolling actuating mechanism of gyro wheel, and the platform up end is equipped with the battery that is used for controlling the controller of first motor, heating mantle and actuating mechanism operation and provides deicing mechanism and actuating mechanism power supply.
As a further scheme of the invention: the driving mechanism comprises a transmission shaft and a second motor, the transmission shaft is connected between rollers on two sides, the second motor is fixedly mounted on the lower end face of the platform, the output end of the second motor is rotatably connected with a driving wheel, a driven wheel is mounted on the transmission shaft, and a transmission belt is connected between the driving wheel and the driven wheel.
As a further scheme of the invention: the two half cylinders are spliced by the mutual matching of the clamping grooves and the lugs.
As a further scheme of the invention: the cross sections of the groove and the lug are isosceles trapezoids.
As a further scheme of the invention: the heating cover is concentric with the axis of the cleaning barrel.
As a further scheme of the invention: and the roller is provided with an annular groove.
As a further scheme of the invention: an anti-skid layer is further arranged in the annular groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the deicing mechanism is arranged at the front end of the platform, ice cubes on the high-voltage line are heated and melted through the ice melting assembly, and then the melted ice cubes are removed from the high-voltage line through the annularly rotating cleaning cylinder, so that the deicing effect is good;
2. the cleaning cylinder can be quickly disassembled and assembled, is convenient to install and maintain and is convenient to use;
3. drive the gyro wheel through actuating mechanism and go along the high-voltage line, set up annular groove on the gyro wheel to firmly block the gyro wheel on the high-voltage line, avoid gyro wheel and high-voltage line to break away from and lead to the platform to turn on one's side, promote overall stability and operational safety.
Drawings
FIG. 1 is a perspective view of a deicing apparatus for a high voltage transmission line;
FIG. 2 is a perspective view of a deicing mechanism in the deicing apparatus for high voltage transmission lines;
FIG. 3 is a perspective view of a cleaning canister in the deicing apparatus for high voltage transmission lines;
fig. 4 is a perspective view of a driving mechanism in the deicing device for the high-voltage transmission line;
fig. 5 is a schematic structural diagram of a roller in the deicing device for the high-voltage transmission line.
In the figure: 1-platform, 2-support, 3-roller, 4-fixed column, 5-fixed sleeve, 6-cleaning cylinder, 601-semi-cylinder, 602-clamping groove, 603-lug, 604-gear ring, 605-brush, 7-gear, 8-first motor, 9-connecting frame, 10-heating cover, 11-heating strip, 12-storage battery, 13-controller, 14-transmission shaft, 15-driven wheel, 16-second motor, 17-driving wheel, 18-transmission belt and 19-annular groove.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1, the deicing device for the high-voltage transmission line comprises a platform 1, wherein four corners of the lower end surface of the platform 1 are rotatably provided with idler wheels 3 through a support 2, deicing mechanisms are symmetrically arranged on two sides of the front end of the platform 1, each deicing mechanism comprises a deicing assembly and a cleaning assembly, and the deicing assemblies are fixedly connected with the cleaning assemblies through connecting frames 9;
referring to fig. 2-3, the ice melting assembly includes a heating cover 10, and a plurality of heating strips 11 are annularly arranged on the inner wall of the heating cover 10; the cleaning assembly comprises a fixed sleeve 5 and a cleaning cylinder 6, the fixed sleeve 5 is fixedly arranged on the lower end face of the platform 1 through a fixed column 4, the cleaning cylinder 6 is sleeved in the fixed sleeve 5 in a rotating mode, the cleaning cylinder 6 is formed by mutually splicing two half cylinders 601, a gear ring 604 is arranged on the outer wall of one end of the cleaning cylinder 6, a brush 605 is arranged on the inner wall of the cleaning cylinder 6 in the circumferential direction, a first motor 8 is arranged on the fixed sleeve 5, the output end of the first motor 8 is rotatably connected with a gear 7 in meshing transmission with the gear ring 604, and openings are formed below the fixed sleeve 5 and the heating cover 10;
the lower end face of the platform 1 is provided with a driving mechanism for driving the roller 3 to roll, and the upper end face of the platform 1 is provided with a controller 13 for controlling the first motor 8, the heating cover 10 and the driving mechanism to operate and a storage battery 12 for supplying power to the deicing mechanism and the driving mechanism;
referring to fig. 4, a specific structure of the driving mechanism is not limited, in this embodiment, preferably, the driving mechanism includes a transmission shaft 14 and a second motor 16, the transmission shaft 14 is connected between the rollers 3 on the two sides, the second motor 16 is fixedly installed on the lower end surface of the platform 1, an output end of the second motor 16 is rotatably connected with a driving wheel 17, a driven wheel 15 is installed on the transmission shaft 14, a transmission belt 18 is connected between the driving wheel 17 and the driven wheel 15, the driving wheel 17 is driven by the second motor 16 to rotate, the driven wheel 15 is driven to rotate under the transmission of the transmission belt 18, so that the rollers 3 on the two sides are driven to synchronously roll, and the advance of the platform 1 is realized;
specifically, each roller 3 under the platform 1 is clamped on a high-voltage line, meanwhile, the heating cover 10 and the fixed sleeve 5 are covered on the periphery of the high-voltage line, then the two semi-cylinders 601 are wrapped outside the high-voltage line and spliced to form a cylindrical cleaning cylinder 6, and after splicing is finished, the cleaning cylinder 6 is clamped into the fixed sleeve 5, so that the installation of the deicing mechanism is completed; then, the roller 3 is driven by the second motor 16 to roll forwards along the high-voltage wire, meanwhile, the heating strip 11 in the heating cover 10 heats and melts the ice blocks wrapped on the high-voltage wire, and then the first motor 8 drives the cleaning cylinder 6 to rotate around the high-voltage wire in the circumferential direction to clean the melted ice blocks on the high-voltage wire, so that deicing is completed;
the splicing mode of the two half cylinders 601 is not limited, in the embodiment, preferably, the two half cylinders 601 are spliced by the mutual matching of the clamping grooves 602 and the bumps 603, so that the assembly and disassembly are convenient, and the operation efficiency is improved;
the cross sections of the groove 602 and the lug 603 are isosceles trapezoids, so that the lug 603 is prevented from falling out of the groove 602, and the connection tightness of the two half cylinders 601 is ensured;
the heating cover 10 is concentric with the axis of the cleaning barrel 6, so that the high-voltage wire is always positioned in the center of the heating cover 10 and the cleaning barrel 6, ice blocks are heated and cleaned more uniformly, and the deicing effect is ensured.
The working principle of the embodiment is as follows:
firstly, clamping each roller 3 below a platform 1 on a high-voltage line, simultaneously covering a heating cover 10 and a fixed sleeve 5 on the periphery of the high-voltage line, then wrapping two semi-cylinders 601 outside the high-voltage line and splicing the semi-cylinders to form a cylindrical cleaning cylinder 6, and after splicing is finished, clamping the cleaning cylinder 6 into the fixed sleeve 5, thereby completing the installation of a deicing mechanism; then, the roller 3 is driven by the second motor 16 to roll forwards along the high-voltage wire, meanwhile, the heating strip 11 in the heating cover 10 heats and melts the ice blocks wrapped on the high-voltage wire, and then the first motor 8 drives the cleaning cylinder 6 to rotate around the high-voltage wire in the circumferential direction to clean the melted ice blocks on the high-voltage wire, so that the deicing is completed.
Example 2
A deicing device for a high-voltage transmission line comprises a platform 1, wherein four corners of the lower end surface of the platform 1 are rotatably provided with idler wheels 3 through supports 2, deicing mechanisms are symmetrically arranged on two sides of the front end of the platform 1 and comprise deicing assemblies and cleaning assemblies, and the deicing assemblies are fixedly connected with the cleaning assemblies through connecting frames 9;
the ice melting assembly comprises a heating cover 10, and a plurality of heating strips 11 are annularly arranged on the inner wall of the heating cover 10; the cleaning assembly comprises a fixed sleeve 5 and a cleaning cylinder 6, the fixed sleeve 5 is fixedly arranged on the lower end face of the platform 1 through a fixed column 4, the cleaning cylinder 6 is sleeved in the fixed sleeve 5 in a rotating mode, the cleaning cylinder 6 is formed by mutually splicing two half cylinders 601, a gear ring 604 is arranged on the outer wall of one end of the cleaning cylinder 6, a brush 605 is arranged on the inner wall of the cleaning cylinder 6 in the circumferential direction, a first motor 8 is arranged on the fixed sleeve 5, the output end of the first motor 8 is rotatably connected with a gear 7 in meshing transmission with the gear ring 604, and openings are formed below the fixed sleeve 5 and the heating cover 10;
the lower end face of the platform 1 is provided with a driving mechanism for driving the roller 3 to roll, and the upper end face of the platform 1 is provided with a controller 13 for controlling the first motor 8, the heating cover 10 and the driving mechanism to operate and a storage battery 12 for supplying power to the deicing mechanism and the driving mechanism;
referring to fig. 5, in order to avoid the platform 1 from rolling over due to the roller 3 falling off from the high voltage line in the driving process of the platform 1, the roller 3 is provided with an annular groove 19, the high voltage line is clamped in the annular groove 19 of the roller 3, so that the rollers 3 on the two sides can be limited on the high voltage line, thereby avoiding the rolling over and ensuring the stability of the platform when the platform moves forward;
an anti-slip layer is further arranged in the annular groove 19, so that the friction force between the roller 3 and a high-voltage wire is increased, and the phenomenon that the roller 3 slips is avoided.
The deicing device for the high-voltage transmission line is characterized in that a deicing mechanism is arranged at the front end of a platform 1, ice cubes on the high-voltage transmission line are heated and melted through a deicing assembly, and then the melted ice cubes are removed from the high-voltage transmission line through a cleaning cylinder 6 which rotates in an annular mode, so that the deicing effect is good; the cleaning cylinder 6 can be quickly disassembled and assembled, is convenient to install and maintain and is convenient to use; drive gyro wheel 3 through actuating mechanism and go along the high-voltage line, set up annular groove 19 on the gyro wheel 3 to firmly block gyro wheel 3 on the high-voltage line, avoid gyro wheel 3 to break away from with the high-voltage line and lead to platform 1 to turn on one's side, promote overall stability and operational safety.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. A deicing device for a high-voltage transmission line comprises a platform (1), wherein four corners of the lower end surface of the platform (1) are rotatably provided with idler wheels (3) through a support (2), and deicing mechanisms are symmetrically arranged on two sides of the front end of the platform (1), and the deicing mechanism is characterized by comprising a deicing assembly and a cleaning assembly, wherein the deicing assembly is fixedly connected with the cleaning assembly through a connecting frame (9);
the ice melting assembly comprises a heating cover (10), and a plurality of heating strips (11) are annularly arranged on the inner wall of the heating cover (10); the cleaning assembly comprises a fixed sleeve (5) and a cleaning barrel (6), the fixed sleeve (5) is fixedly mounted on the lower end face of the platform (1) through a fixed column (4), the cleaning barrel (6) is sleeved in the fixed sleeve (5) in a rotating mode, the cleaning barrel (6) is formed by splicing two semi-cylinders (601), a gear ring (604) is arranged on the outer wall of one end of the cleaning barrel (6), brushes (605) are arranged on the inner wall of the cleaning barrel (6) in a circumferential mode, a first motor (8) is mounted on the fixed sleeve (5), a gear (7) in meshing transmission with the gear ring (604) is connected to the output end of the first motor (8) in a rotating mode, and openings are formed in the lower portions of the fixed sleeve (5) and the heating cover (10);
the lower end face of the platform (1) is provided with a driving mechanism for driving the roller (3) to roll, and the upper end face of the platform (1) is provided with a controller (13) for controlling the operation of the first motor (8), the heating cover (10) and the driving mechanism and a storage battery (12) for supplying power to the deicing mechanism and the driving mechanism.
2. The deicing device for the high-voltage transmission lines according to claim 1, wherein the driving mechanism comprises a transmission shaft (14) and a second motor (16), the transmission shaft (14) is connected between the rollers (3) at two sides, the second motor (16) is fixedly installed on the lower end surface of the platform (1), the output end of the second motor (16) is rotatably connected with a driving wheel (17), a driven wheel (15) is installed on the transmission shaft (14), and a transmission belt (18) is connected between the driving wheel (17) and the driven wheel (15).
3. Device according to claim 1, characterized in that the two cylinders (601) are assembled by means of the cooperation of the locking slots (602) and the projections (603).
4. Device according to claim 3, characterized in that said grooves (602) and said projections (603) have an isosceles trapezoid cross-section.
5. Device according to claim 1, characterized in that said heating mantle (10) is concentric to the axis of the sweeping cylinder (6).
6. Deicing device for high-voltage transmission lines according to any one of claims 1 to 5, characterized in that said rollers (3) are provided with annular grooves (19).
7. Deicing device for high-voltage transmission lines according to claim 6, characterized in that an anti-slip layer is also provided in said annular groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678031.8A CN111834970A (en) | 2020-07-15 | 2020-07-15 | High tension transmission line defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010678031.8A CN111834970A (en) | 2020-07-15 | 2020-07-15 | High tension transmission line defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111834970A true CN111834970A (en) | 2020-10-27 |
Family
ID=72923056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010678031.8A Withdrawn CN111834970A (en) | 2020-07-15 | 2020-07-15 | High tension transmission line defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111834970A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350218A (en) * | 2020-11-24 | 2021-02-09 | 西京学院 | Foreign matter removing device for power transmission line |
| CN112350260A (en) * | 2020-11-26 | 2021-02-09 | 雍太艳 | A high-efficient snow removing defroster for high-voltage line |
| CN112366639A (en) * | 2020-11-12 | 2021-02-12 | 薛红飞 | Transmission line device that covers that opens ice |
| CN114011644A (en) * | 2021-12-01 | 2022-02-08 | 畅达峰电力科技有限公司 | Robot for automatically coating insulating material on surface of high-voltage transmission line |
| CN114336488A (en) * | 2021-12-17 | 2022-04-12 | 中国能源建设集团西北电力建设工程有限公司 | Power transmission and transformation line cleaning device and construction method thereof |
| CN116191332A (en) * | 2023-04-24 | 2023-05-30 | 云南百冠电线电缆有限公司 | Light photovoltaic wire cold-proof deicing equipment and method |
| CN116632720A (en) * | 2023-07-18 | 2023-08-22 | 国网安徽省电力有限公司巢湖市供电公司 | Intelligent inspection device for high-voltage line |
| CN116722480A (en) * | 2023-08-07 | 2023-09-08 | 国网山东省电力公司青岛市即墨区供电公司 | Intelligent overhaul device for power transmission line |
| CN116885626A (en) * | 2023-09-01 | 2023-10-13 | 国网山东省电力公司莱州市供电公司 | Electric power overhauls aerial work auxiliary device |
-
2020
- 2020-07-15 CN CN202010678031.8A patent/CN111834970A/en not_active Withdrawn
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366639A (en) * | 2020-11-12 | 2021-02-12 | 薛红飞 | Transmission line device that covers that opens ice |
| CN112350218A (en) * | 2020-11-24 | 2021-02-09 | 西京学院 | Foreign matter removing device for power transmission line |
| CN112350260A (en) * | 2020-11-26 | 2021-02-09 | 雍太艳 | A high-efficient snow removing defroster for high-voltage line |
| CN114011644B (en) * | 2021-12-01 | 2024-01-23 | 畅达峰电力科技有限公司 | Robot for automatically coating insulating material on surface of high-voltage transmission line |
| CN114011644A (en) * | 2021-12-01 | 2022-02-08 | 畅达峰电力科技有限公司 | Robot for automatically coating insulating material on surface of high-voltage transmission line |
| CN114336488A (en) * | 2021-12-17 | 2022-04-12 | 中国能源建设集团西北电力建设工程有限公司 | Power transmission and transformation line cleaning device and construction method thereof |
| CN114336488B (en) * | 2021-12-17 | 2024-05-17 | 中国能源建设集团西北电力建设工程有限公司 | Power transmission and transformation line cleaning device and construction method thereof |
| CN116191332A (en) * | 2023-04-24 | 2023-05-30 | 云南百冠电线电缆有限公司 | Light photovoltaic wire cold-proof deicing equipment and method |
| CN116632720A (en) * | 2023-07-18 | 2023-08-22 | 国网安徽省电力有限公司巢湖市供电公司 | Intelligent inspection device for high-voltage line |
| CN116632720B (en) * | 2023-07-18 | 2023-09-15 | 国网安徽省电力有限公司巢湖市供电公司 | Intelligent inspection device for high-voltage line |
| CN116722480B (en) * | 2023-08-07 | 2023-10-20 | 国网山东省电力公司青岛市即墨区供电公司 | Intelligent overhaul device for power transmission line |
| CN116722480A (en) * | 2023-08-07 | 2023-09-08 | 国网山东省电力公司青岛市即墨区供电公司 | Intelligent overhaul device for power transmission line |
| CN116885626A (en) * | 2023-09-01 | 2023-10-13 | 国网山东省电力公司莱州市供电公司 | Electric power overhauls aerial work auxiliary device |
| CN116885626B (en) * | 2023-09-01 | 2024-01-12 | 国网山东省电力公司莱州市供电公司 | Electric power overhauls aerial work auxiliary device |
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Application publication date: 20201027 |