CN114050538A - Ice melting system for power transmission line - Google Patents

Ice melting system for power transmission line Download PDF

Info

Publication number
CN114050538A
CN114050538A CN202111342425.7A CN202111342425A CN114050538A CN 114050538 A CN114050538 A CN 114050538A CN 202111342425 A CN202111342425 A CN 202111342425A CN 114050538 A CN114050538 A CN 114050538A
Authority
CN
China
Prior art keywords
transmission line
ice melting
unit
power transmission
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111342425.7A
Other languages
Chinese (zh)
Other versions
CN114050538B (en
Inventor
刘欢
张建
邓亚平
胡勇
陈武超
黄晟
李水泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Power Grid Co Ltd
Original Assignee
Guizhou Power Grid Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Power Grid Co Ltd filed Critical Guizhou Power Grid Co Ltd
Priority to CN202111342425.7A priority Critical patent/CN114050538B/en
Publication of CN114050538A publication Critical patent/CN114050538A/en
Application granted granted Critical
Publication of CN114050538B publication Critical patent/CN114050538B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/16Devices for removing snow or ice from lines or cables
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20Smart grids as enabling technology in buildings sector
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electric Cable Installation (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

The invention discloses a transmission line ice melting system, which comprises an execution end, a control end and a control end, wherein the execution end comprises a fixed unit, an ice melting unit and a monitoring unit; the processing end comprises a receiving unit and a control unit; the ice melting unit comprises a clamping assembly and a heating assembly, and the clamping assembly is clamped on the power transmission line and moves along the power transmission line; the control unit is installed on the ice melting unit and connected with the monitoring unit through a line, and the receiving unit is connected with the monitoring unit and the control unit through wireless communication. The invention can automatically monitor the power transmission line, and related problems of the power transmission line can be transmitted to the remote terminal, thereby avoiding danger and trouble of manual deicing and effectively solving the problem of icing of the power transmission line in severe weather; the wiring unit adopted by the invention can stride over the spacer on the power transmission line, and the distance of routing inspection and deicing can be greatly prolonged.

Description

Ice melting system for power transmission line
Technical Field
The invention relates to the technical field of power transmission line deicing, in particular to a power transmission line deicing system.
Background
The transmission line, especially the extra-high voltage and extra-high voltage line, plays a crucial role in transmitting electric energy as a power grid framework line, and the quality of the operation condition of the transmission line is directly related to the transmission quality of the electric energy. Under the rainy and snowy weather, the icing phenomenon can appear on the transmission line, and the icing of the transmission line can cause the problems of pole tower damage, line tripping, insulator inclination, wire sag and the like, thereby seriously threatening the safe operation of the transmission line. When a disaster occurs, a large amount of manpower, material resources and financial resources are generally consumed, the repair engineering is huge, the duration time is long, the damage area is wide, and under the environment of the freezing disaster, the manual deicing is low in efficiency, high in danger coefficient, time-consuming and labor-consuming, so that a power transmission line deicing system is needed, the automatic deicing can be performed on a power transmission line, and the manual work is replaced to perform complex work.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing transmission line ice melting systems.
Therefore, the invention aims to solve the problem that a power transmission line ice melting system is needed, and the problem that most of power transmission lines are time-consuming and labor-consuming to handle manually when being frozen is solved.
In order to solve the technical problems, the invention provides the following technical scheme, wherein: a transmission line ice melting system comprises an execution end, a control end and a control end, wherein the execution end comprises a fixed unit, an ice melting unit and a monitoring unit; the processing end comprises a receiving unit and a control unit; the ice melting device comprises a fixing unit, a power transmission line and a plurality of ice melting units, wherein the fixing unit is of a support structure, wire clamping grooves are formed in two ends of the fixing unit, the power transmission line is clamped in the wire clamping grooves, fixing rods are arranged on two sides of the fixing unit, two sides of each ice melting unit are lapped on the fixing rods and slide along the fixing rods, each ice melting unit comprises a clamping assembly and a heating assembly, and the clamping assemblies are clamped on the power transmission line and move along the power transmission line; the control unit is installed on the ice melting unit and connected with the monitoring unit through a line, and the receiving unit is connected with the monitoring unit and the control unit through wireless communication.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the monitoring unit comprises a data acquisition module and a vision acquisition module, wherein the data acquisition module adopts a temperature sensor and an ultrasonic distance measurement module, and the vision acquisition module adopts a high-definition camera.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the receiving unit comprises a communication module and a receiving display module, the communication module adopts a GPRS wireless communication module, and the receiving display module adopts an HMI.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the control unit comprises a core processor and a driving module, wherein the core processor adopts a single chip microcomputer, and the driving module is a motor driving module.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the ice melting unit further comprises a fixing seat, a plurality of movable grooves are formed in one surface of the fixing seat, sliding grooves are formed in two sides of each movable groove, the movable grooves face towards the inner side of the fixing seat, sliding holes are formed in one surface of each movable groove, and the movable grooves are arranged on the fixing rods in a lap joint mode.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the centre gripping subassembly includes slider, first elastic component, walks line wheel, installation pole, walks the line motor, the slider middle part is glossy cylindrical slide bar, the one end of slide bar is equipped with the slip head, and the other end is equipped with and is equipped with the spacing head, the both sides of spacing head are installed in the sliding tray, the slide bar passes the sliding hole, first elastic component cover is established on the slide bar, first elastic component is located the spacing head with between the face of sliding hole place.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the whole shape of the wire feeding wheel is two round tables with smaller circular surfaces at one ends connected, the side wall of the wire feeding wheel is provided with a saw-toothed structure, the mounting rod is of a folding rod structure, the wire feeding motor is fixedly mounted at one end of the mounting rod, the wire feeding wheel is mounted on a motor shaft of the wire feeding motor, and the middle part of the mounting rod is hinged to the sliding head.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the clamping assembly further comprises a connecting rod, a screw rod, a first transmission piece and a second transmission piece, one end of the connecting rod is hinged to the other end of the mounting rod, the other end of the connecting rod is hinged to one end of the screw rod, a mounting hole is formed in the fixing base, the first transmission piece is mounted in the mounting hole and is of a bevel gear structure, a threaded hole is formed in the middle of the first transmission piece, the screw rod is mounted in the threaded hole, the second transmission piece is integrally of a round rod structure, a plurality of gears are arranged on the round rod, the second transmission piece is mounted on the fixing base, and the gears on the first transmission piece and the second transmission piece are meshed with each other.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: the heating device is characterized in that a heating hole is formed in the fixing seat, the heating assembly is installed in the heating hole and comprises a support, a heating wire, a fan motor and a fan blade, the support is fixedly installed in the heating hole, the heating wire is coiled at one end of the support, the fan motor is installed at the middle of the other end of the support, the fan blade is connected with a motor shaft of the fan motor, and the fan motor, the heating wire and the control unit are connected through a circuit.
As an optimal scheme of the ice melting system of the power transmission line, the invention comprises the following steps: and a filter screen is further arranged in the heating hole and is positioned at one end of the fan blade.
The invention has the beneficial effects that: the invention can automatically monitor the power transmission line, and related problems of the power transmission line can be transmitted to the remote terminal, thereby avoiding danger and trouble of manual deicing and effectively solving the problem of icing of the power transmission line in severe weather; the wiring unit adopted by the invention can stride over the spacer on the power transmission line, and the distance of routing inspection and deicing can be greatly prolonged.
Drawings
In order to more clearly illustrate the technical solutions of 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 some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic diagram of an overall module of a transmission line ice melting system.
Fig. 2 is an overall structural diagram of the ice melting system of the power transmission line.
FIG. 3 is a structural diagram of an ice melting unit of the ice melting system of the power transmission line.
FIG. 4 is a bottom structure diagram of the ice melting unit of the ice melting system of the power transmission line.
FIG. 5 is a cross-sectional structure diagram of an ice melting unit of the ice melting system of the transmission line.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, a first embodiment of the present invention provides an ice melting system for a power transmission line, which is capable of performing routing inspection and deicing for the power transmission line.
The ice melting system of the power transmission line comprises an execution end 100, a fixed unit 200, an ice melting unit 300 and a monitoring unit 400; and the number of the first and second groups,
the processing terminal 500 comprises a receiving unit 600 and a control unit 700;
the fixing unit 200 is of a support structure, the two ends of the fixing unit are provided with wire clamping grooves 200a, the power transmission line is clamped in the wire clamping grooves 200a, the two sides of the fixing unit 200 are provided with fixing rods 200b, the two sides of the ice melting unit 300 are lapped on the fixing rods 200b and slide along the fixing rods 200b, the ice melting unit 300 comprises a clamping assembly 301 and a heating assembly 302, and the clamping assembly 301 is clamped on the power transmission line and moves along the power transmission line;
the control unit 700 is installed on the ice melting unit 300 and connected with the monitoring unit 400 through a line, and the receiving unit 600 is connected with the monitoring unit 400 and the control unit 700 through wireless communication.
The monitoring unit 400 comprises a data acquisition module 401 and a vision acquisition module 402, wherein the data acquisition module 401 adopts a temperature sensor and an ultrasonic distance measurement module, and the vision acquisition module 402 adopts a high-definition camera.
The receiving unit 600 includes a communication module 601 and a receiving display module 602, wherein the communication module 601 adopts a GPRS wireless communication module, and the receiving display module 602 adopts an HMI.
The control unit 700 includes a core processor 701 and a driving module 702, the core processor 701 adopts a single chip microcomputer, and the driving module 702 is a motor driving module.
In this embodiment, the fixing bracket 100 is lifted by a cable until the four U-shaped wire clamping slots 100a are clamped on the transmission line, and when the fixing bracket is lifted, the fixing end 101 is close to the transmission tower, and the inlet and outlet end 102 faces the cable to be deiced; in addition, in this embodiment, the number of the movable slots 303a is six, and two of the movable slots 303a are a pair and are respectively disposed at two ends and a middle portion of the fixed base 303.
Example 2
Referring to fig. 1 to 5, a second embodiment of the present invention is based on the previous embodiment, and is different from the previous embodiment in that: the ice melting unit 300 further comprises a fixed seat 303, one surface of the fixed seat 303 is provided with a plurality of movable grooves 303a, two sides of each movable groove 303a are provided with sliding grooves 303a-1, one surface of each movable groove 303a facing the inner side of the fixed seat 303 is provided with a sliding hole 303a-2, and the movable grooves 303a are arranged on the fixed rod 200b in a lap joint mode.
Specifically, the clamping assembly 301 comprises a sliding part 301a, a first elastic part 301b, a routing wheel 301c, an installation rod 301d and a routing motor 301e, wherein the middle part of the sliding part 301a is a smooth cylindrical sliding rod 301a-1, one end of the sliding rod 301a-1 is provided with a sliding head 301a-2, the other end of the sliding rod 301a-1 is provided with a limiting head 301a-3, two sides of the limiting head 301a-3 are installed in a sliding groove 303a-1, the sliding rod 301a-1 penetrates through a sliding hole 303a-2, the first elastic part 301b is sleeved on the sliding rod 301a-1, and the first elastic part 301b is located between the limiting head 301a-3 and the surface where the sliding hole 303a-2 is located. . The first elastic element 301b is a compression spring, and the spring pushes the limiting head 301a-3, so that the sliding head 301a-2 is always located at one end of the sliding groove 303a-1 close to the inside of the fixing seat 303.
Furthermore, the overall shape of the wire travelling wheel 301c is a combination of two circular truncated cones, the combination mode is that the circular surfaces of the smaller ends of the two circular truncated cones are connected, the side wall of the wire travelling wheel 301c is provided with a saw-toothed structure, the wire travelling wheel 301c is clamped on the power transmission line, the saw-toothed structure is beneficial to increasing friction and not easy to slip, and compared with a flat structure, the pressure on an ice layer is larger, so that the ice layer is easy to crack; the mounting rod 301d is of a folding rod structure, the routing motor 301e is fixedly mounted at one end of the mounting rod 301d, the routing wheel 301c is mounted on a motor shaft of the routing motor 301e, and the middle of the mounting rod 301d is hinged to the sliding head 301 a-2. The mounting rod 301d is hinged to the sliding head 301a-2, and the entire mounting rod 301d rotates only around the middle hinge point as the center of a circle under the condition that the sliding head 301a-2 is fixed by a spring and is not influenced by other external forces.
Still further, the clamping assembly 301 further includes a connecting rod 301f, a screw 301g, a first transmission member 301h, and a second transmission member 301i, one end of the connecting rod 301f is hinged to the other end of the mounting rod 301d, the other end of the connecting rod 301f is hinged to one end of the screw 301g, a mounting hole 303b is formed in the fixing seat 303, the first transmission member 301h is installed in the mounting hole 303b, the first transmission member 301h is of a bevel gear structure, a threaded hole is formed in the middle of the first transmission member 301h, and the screw 301g is installed in the threaded hole. The second transmission member 301i is integrally of a round bar structure, a plurality of gears are arranged on the round bar, the second transmission member 301i is installed on the fixed seat 303, and the gears on the first transmission member 301h and the second transmission member 301i are meshed with each other. The second transmission piece 301i is driven by a motor, when the second transmission piece 301i rotates, the first transmission piece 301h rotates along with the second transmission piece, the screw 301g ascends or descends under the matching of the threaded hole, when the screw 301g descends, the connecting rod 301f is pushed outwards, the mounting rod 301d is then made to rotate, and the routing wheel 301c is clamped on the power transmission line.
In addition, a heating hole 303c is formed in the fixed base 303, the heating assembly 302 is installed in the heating hole 303c, the heating assembly 302 includes a bracket 302a, a heating wire 302b, a fan motor 302c, and a fan blade 302d, the bracket 302a is fixedly installed in the heating hole 303c, the heating wire 302b is wound at one end of the bracket 302a, the fan motor 302c is installed in the middle of the other end of the bracket 302a, the fan blade 302d is connected with a motor shaft of the fan motor 302c, and the fan motor 302c, the heating wire 302b and the control unit 700 are connected by a circuit.
A filter screen 303c-1 is further installed in the heating hole 303c, and the filter screen 303c-1 is located at one end of the fan blade 302d to prevent excessive impurities above the filter screen from entering the heating hole 303 c.
In this embodiment, the number of the routing wheels 301c and the corresponding parts are six, when the device travels to the position of the spacer along the power transmission line, the routing wheel 301c in contact with the edge of the spacer generates a certain amount of movement under the action of the first elastic member 301b, the routing wheel 301c in contact with the spacer first continues to advance along the edge of the routing wheel under the push of the subsequent routing wheel 301c, and the subsequent two pairs of routing wheels 301c are clamped on the power transmission line to avoid falling off, that is, when one pair of routing wheels 301c gets across the obstacle, two pairs of routing wheels 301c are always clamped on the power transmission line.
The invention can automatically monitor the power transmission line, and related problems of the power transmission line can be transmitted to the remote terminal, thereby avoiding danger and trouble of manual deicing and effectively solving the problem of icing of the power transmission line in severe weather; the wiring unit adopted by the invention can stride over the spacer on the power transmission line, and the distance of routing inspection and deicing can be greatly prolonged.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. A transmission line ice melting system is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the execution end (100) comprises a fixed unit (200), an ice melting unit (300) and a monitoring unit (400); and the number of the first and second groups,
the processing terminal (500) comprises a receiving unit (600) and a control unit (700);
the ice melting device is characterized in that the fixing unit (200) is of a support structure, wire clamping grooves (200a) are formed in two ends of the fixing unit (200), a power transmission line is clamped in the wire clamping grooves (200a), fixing rods (200b) are arranged on two sides of the fixing unit (200), two sides of the ice melting unit (300) are lapped on the fixing rods (200b) and slide along the fixing rods (200b), the ice melting unit (300) comprises a clamping component (301) and a heating component (302), and the clamping component (301) is clamped on the power transmission line and moves along the power transmission line;
the control unit (700) is installed on the ice melting unit (300) and is connected with the monitoring unit (400) through a line, and the receiving unit (600) is connected with the monitoring unit (400) and the control unit (700) through wireless communication.
2. The transmission line ice melting system of claim 1, wherein: the monitoring unit (400) comprises a data acquisition module (401) and a vision acquisition module (402), wherein the data acquisition module (401) adopts a temperature sensor and an ultrasonic distance measurement module, and the vision acquisition module (402) adopts a high-definition camera.
3. The transmission line ice melting system of claim 2, wherein: the receiving unit (600) comprises a communication module (601) and a receiving display module (602), wherein the communication module (601) adopts a GPRS wireless communication module, and the receiving display module (602) adopts an HMI.
4. The transmission line ice melting system of claim 3, wherein: the control unit (700) comprises a core processor (701) and a driving module (702), wherein the core processor (701) adopts a single chip microcomputer, and the driving module (702) is a motor driving module.
5. The transmission line ice melting system of claim 4, wherein: the ice melting unit (300) further comprises a fixed seat (303), a plurality of movable grooves (303a) are formed in one surface of the fixed seat (303), sliding grooves (303a-1) are formed in two sides of each movable groove (303a), sliding holes (303a-2) are formed in one surface, facing the inner side of the fixed seat (303), of each movable groove (303a), and the movable grooves (303a) are arranged on the fixed rod (200b) in a lap joint mode.
6. The transmission line ice melting system of claim 5, wherein: the clamping component (301) comprises a sliding piece (301a), a first elastic piece (301b), a routing wheel (301c), a mounting rod (301d) and a routing motor (301e), the middle part of the sliding piece (301a) is a smooth cylindrical sliding rod (301a-1), one end of the sliding rod (301a-1) is provided with a sliding head (301a-2), the other end is provided with a limiting head (301a-3), both sides of the limiting head (301a-3) are installed in the sliding groove (303a-1), the sliding rod (301a-1) passes through the sliding hole (303a-2), the first elastic piece (301b) is sleeved on the sliding rod (301a-1), and the first elastic piece (301b) is located between the limiting head (301a-3) and the surface where the sliding hole (303a-2) is located.
7. The transmission line ice melting system of claim 6, wherein: walk two round tables that line wheel (301c) whole shape meets for less one end disc, the lateral wall of walking line wheel (301c) is equipped with serration structure, installation pole (301d) are for rolling over the pole structure, walk line motor (301e) fixed mounting in the one end of installation pole (301d), walk line wheel (301c) and install on the motor shaft of walking line motor (301e), the middle part of installation pole (301d) with slider (301a-2) are articulated.
8. The transmission line ice melting system of claim 7, wherein: the clamping assembly (301) further comprises a connecting rod (301f), a screw rod (301g), a first transmission piece (301h) and a second transmission piece (301i), one end of the connecting rod (301f) is hinged with the other end of the installation rod (301d), the other end of the connecting rod (301f) is hinged with one end of the screw rod (301g), a mounting hole (201b) and a mounting hole (303b) are formed in the fixing seat (303), the first transmission piece (301h) is installed in the mounting hole (303b), the first transmission piece (301h) is of an inclined gear structure, a threaded hole is formed in the middle of the first transmission piece (301h), the screw rod (301g) is installed in the threaded hole, the second transmission piece (301i) is integrally of a round rod structure, a plurality of gears are arranged on the round rod, and the second transmission piece (301i) is installed on the fixing seat (303), the gears on the first transmission piece (301h) and the second transmission piece (301i) are meshed with each other.
9. The transmission line ice melting system of claim 8, wherein: be equipped with heating hole (303c) on fixing base (303), heating element (302) are installed in heating hole (303c), heating element (302) include support (302a), heater strip (302b), fan motor (302c), flabellum (302d), support (302a) fixed mounting be in heating hole (303c), heater strip (302b) are coiled the one end of support (302a), fan motor (302c) are installed support (302a) other end middle part, flabellum (302d) with the motor shaft of fan motor (302c) is connected, there is circuit connection between fan motor (302c), heater strip (302b) and the control unit (700).
10. The transmission line ice melting system of claim 9, wherein: a filter screen (303c-1) is further installed in the heating hole (303c), and the filter screen (303c-1) is located at one end of the fan blade (302 d).
CN202111342425.7A 2021-11-12 2021-11-12 Ice melting system for power transmission line Active CN114050538B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111342425.7A CN114050538B (en) 2021-11-12 2021-11-12 Ice melting system for power transmission line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111342425.7A CN114050538B (en) 2021-11-12 2021-11-12 Ice melting system for power transmission line

Publications (2)

Publication Number Publication Date
CN114050538A true CN114050538A (en) 2022-02-15
CN114050538B CN114050538B (en) 2023-03-31

Family

ID=80208699

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111342425.7A Active CN114050538B (en) 2021-11-12 2021-11-12 Ice melting system for power transmission line

Country Status (1)

Country Link
CN (1) CN114050538B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116260094A (en) * 2023-05-15 2023-06-13 山东鲁信通光电科技有限公司 OPGW optical cable intelligent ice melting system of digital Internet of things

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010015149A1 (en) * 2000-02-22 2001-08-23 Hydro-Quebec Remotely operated vehicle for inspection and intervention of a live line
CN201413971Y (en) * 2008-12-26 2010-02-24 骆长义 High voltage transmission line deicing device
CN103560468A (en) * 2013-10-22 2014-02-05 国家电网公司 Deicing robot of high-voltage transmission lines
CN106451203A (en) * 2016-09-12 2017-02-22 成都创慧科达科技有限公司 Power transmission line protection robot
CN107732771A (en) * 2017-10-31 2018-02-23 成都意町工业产品设计有限公司 A kind of power transmission line inspection deicing robot control system and its control method
CN111313349A (en) * 2020-04-16 2020-06-19 沈阳工程学院 Automatic ice and snow removing device for power transmission line and control method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010015149A1 (en) * 2000-02-22 2001-08-23 Hydro-Quebec Remotely operated vehicle for inspection and intervention of a live line
CN201413971Y (en) * 2008-12-26 2010-02-24 骆长义 High voltage transmission line deicing device
CN103560468A (en) * 2013-10-22 2014-02-05 国家电网公司 Deicing robot of high-voltage transmission lines
CN106451203A (en) * 2016-09-12 2017-02-22 成都创慧科达科技有限公司 Power transmission line protection robot
CN107732771A (en) * 2017-10-31 2018-02-23 成都意町工业产品设计有限公司 A kind of power transmission line inspection deicing robot control system and its control method
CN111313349A (en) * 2020-04-16 2020-06-19 沈阳工程学院 Automatic ice and snow removing device for power transmission line and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116260094A (en) * 2023-05-15 2023-06-13 山东鲁信通光电科技有限公司 OPGW optical cable intelligent ice melting system of digital Internet of things

Also Published As

Publication number Publication date
CN114050538B (en) 2023-03-31

Similar Documents

Publication Publication Date Title
CN114050537B (en) Transmission line ice crushing device
CN109449857B (en) Deicing device for power transmission line
CN113140981A (en) High-altitude cable line maintenance robot and using method thereof
CN114050538A (en) Ice melting system for power transmission line
CN110487817B (en) Anti-aging flame-retardant power cable mobile detection platform
CN110165625B (en) Deicing method and deicing device for high-voltage circuit
CN111525486A (en) Anti-icing and deicing robot for power transmission line
CN113192695A (en) Special silicone rubber cable and intelligent preparation method thereof
CN108923363B (en) Deicing robot
CN112636288B (en) Cable defroster based on IOPPC cable with optical fiber sensing
CN110943417B (en) Cable defroster for power company
CN117977453A (en) Cable overhauling tool and using method thereof
CN116961552B (en) Efficient photovoltaic power station
CN112024465A (en) Snow sweeping device for high-voltage wire
CN115588955A (en) Overhead ground wire deicer
CN113410811B (en) Full-automatic cable defroster
CN111200255B (en) Electric power overhead power distribution network line icing clearing method
CN113097925A (en) Overhead line tightening device with vibrating motor for severe environment
CN220231947U (en) 10kV crosslinked polyethylene cable ground fault monitoring system
CN111674001A (en) Color matching material extruding mechanism of adaptive cable insulation layer double-color co-extrusion equipment
CN220440348U (en) Ice scraper for high-altitude power transmission line
CN216559345U (en) Cable head temperature monitoring device
CN118137408B (en) Ice-coating and electrified clearing equipment for power transmission line
CN210326881U (en) Separator
CN220440264U (en) High-altitude cable tree obstacle cleaning device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant