CN111478269A - Bird-driving type cable oil-filled terminal supporting device - Google Patents
Bird-driving type cable oil-filled terminal supporting device Download PDFInfo
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- CN111478269A CN111478269A CN202010347760.5A CN202010347760A CN111478269A CN 111478269 A CN111478269 A CN 111478269A CN 202010347760 A CN202010347760 A CN 202010347760A CN 111478269 A CN111478269 A CN 111478269A
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- bird
- cable
- fixedly connected
- lightning arrester
- terminal
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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
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/08—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using reflection, colours or films with specific transparency or reflectivity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
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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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/60—Detecting; Measuring; Sensing; Testing; Simulating
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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
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Insects & Arthropods (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Birds (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a bird-repelling type cable oil-charging terminal supporting device, which comprises a rigid supporting component fixed on a cross arm of a high-voltage power tower, a lightning arrester base and a bird repelling device which are respectively and fixedly connected to the rigid supporting component, and a high-voltage cable terminal positioned above the rigid supporting component; the high-voltage cable terminal and the lightning arrester base are respectively positioned on two sides of the cross arm; the bird repeller is positioned between the high-voltage cable terminal and the lightning arrester base. According to the cable oil-filled terminal supporting device, the bird repeller is arranged between the high-voltage cable terminal and the lightning arrester base, and bird repelling is performed by utilizing reflected light generated by rotation of the reflector, so that electric power accidents such as short circuit and the like caused by bird nesting on an electric power iron tower, particularly the cable terminal or the lightning arrester are avoided; and adopt flexible fixing device, reduce the destruction of expend with heat and contract with cold stress to the cable termination.
Description
Technical Field
The invention relates to a bird-driving type cable oil-filled terminal supporting device, and belongs to the technical field of high-voltage electricity.
Background
The application of high-voltage cables serving as electric energy transmission carriers in the field of power transmission is increased year by year, the high-voltage power transmission lines have cables and overhead mixed lines, and due to the fact that the appearance time of high-voltage power towers is short, after the erected cables run for a period of time, cable terminal supporting structures of the high-voltage power towers expose some technical problems.
Rigid support adopted by the cable terminal lacks thermal expansion elasticity, the weight of the cable is large, and the problems of cable terminal fracture, cable terminal joint oil leakage and the like are caused when the cable is deformed and shaken; the cable terminal rigidly supports a closed loop, a single-core cable forms a closed magnetic circuit, electromagnetic eddy current is easily generated, the phenomena of cable burn and breakdown and the like are caused, not only is the facility damaged, but also greater potential safety hazards exist; the existing cable terminal is fixed at a high position of an iron tower, the situation that birds nest at the cable terminal of the power iron tower often occurs, branches, iron wires, firewood and the like used for nesting fall between a cross arm and a lead, or are blown down onto the lead or an insulator when wind blows, so that instantaneous short circuit of a line is caused, the bird nest becomes a conductor after being soaked by rainwater, and the line can be grounded and tripped in an interphase short circuit and non-contact manner, and even sparking discharge is caused.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a bird-driving type cable oil-filled terminal supporting device, which is additionally provided with a bird repeller, so that electric power accidents such as short circuit and the like caused by bird nests erected on an electric power iron tower, particularly a cable terminal or a lightning arrester are avoided, and the damage of thermal expansion and cold contraction stress to the cable terminal is reduced by adopting a flexible fixing device.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a bird-driving type cable oil-filled terminal supporting device comprises a rigid supporting component fixed on a cross arm of a high-voltage power tower, a lightning arrester base and a bird-driving device which are respectively and fixedly connected to the rigid supporting component, and a high-voltage cable terminal positioned above the rigid supporting component;
the high-voltage cable terminal and the lightning arrester base are respectively positioned on two sides of the cross arm;
the bird repeller is positioned between the high-voltage cable terminal and the lightning arrester base.
As a further improvement of the invention, the rigid support assembly comprises a sitting type support seat fixed on a cross arm of the high-voltage power tower, a notch arranged at one side of the sitting type support seat and a cable through hole arranged on the sitting type support seat;
the notch is communicated with the cable through hole;
the through long notches positioned at two sides of the cable through hole are filled with insulating sealing resin layers;
the sitting type supporting seat is vertical to the cross arm.
As a further improvement of the invention, the bird repeller comprises a bird repeller fixing plate fixedly connected to the first support rod and the second support rod and positioned between the high-voltage cable terminal and the lightning arrester base, a fixed upright rod fixedly connected to the bird repeller fixing plate at the lower end, a bearing seat fixedly connected to the upper end of the fixed upright rod, a rotating rod rotatably connected to the lower end in the bearing seat, a transverse connecting support rod fixedly connected to the upper end of the rotating rod, and a reflective mirror fixedly connected to the tail end of the transverse connecting support rod;
the number of the transverse connecting supporting rods is three or four.
As a further improvement of the invention, the unmanned aerial vehicle charging system further comprises an unmanned aerial vehicle lifting charging platform which is fixedly arranged on the sitting type supporting seat and is positioned outside the high-voltage cable terminal;
the unmanned aerial vehicle lifting charging platform comprises a lifting platform seat and a solar cell panel, wherein the lifting platform seat is fixedly installed on the sitting type supporting seat;
the lifting platform seat is made of insulating resin;
the solar cell panel is positioned on the outer side of the lifting platform seat;
the solar cell panel is fixedly connected to the sitting type supporting seat through the supporting rod.
As a further improvement of the invention, an electric energy output end of the solar cell panel is electrically connected with a charging controller, and an electric energy output end of the charging controller is electrically connected with the platform energy accumulator; an electric energy output plug for charging the battery of the unmanned aerial vehicle is connected to the platform energy accumulator;
the charging controller is a voltage stabilizing rectifier to perform voltage stabilizing rectification on the electric energy output by the solar cell panel.
As a further improvement of the invention, the rigid support assembly comprises a sitting type support seat fixed on a cross arm of the high-voltage power tower, a notch arranged at the side part of the sitting type support seat and a cable through hole arranged on the sitting type support seat;
the notch is communicated with the cable through hole;
the cut at the side of the cable through hole is filled with an insulating sealing resin layer;
the sitting type supporting seat is vertical to the cross arm.
As a further improvement of the invention, the bird repeller comprises a bird repeller fixing plate fixedly connected to the first support rod and the second support rod and positioned between the high-voltage cable terminal and the lightning arrester base, a fixed upright rod fixedly connected to the bird repeller fixing plate at the lower end, a bearing seat fixedly connected to the upper end of the fixed upright rod, a rotating rod rotatably connected to the lower end in the bearing seat, a transverse connecting support rod fixedly connected to the upper end of the rotating rod, and a reflective mirror fixedly connected to the tail end of the transverse connecting support rod;
the number of the transverse connecting supporting rods is three or four.
As a further improvement of the invention, the unmanned aerial vehicle charging system further comprises an unmanned aerial vehicle lifting charging platform which is fixedly arranged on the sitting type supporting seat and is positioned outside the high-voltage cable terminal;
the unmanned aerial vehicle lifting charging platform comprises a lifting platform seat and a solar cell panel, wherein the lifting platform seat is fixedly installed on the sitting type supporting seat;
the lifting platform seat is made of insulating resin;
the solar cell panel is positioned on the outer side of the lifting platform seat;
the solar cell panel is fixedly connected to the sitting type supporting seat through the supporting rod.
As a further improvement of the invention, an electric energy output end of the solar cell panel is electrically connected with a charging controller, and an electric energy output end of the charging controller is electrically connected with the platform energy accumulator; an electric energy output plug for charging the battery of the unmanned aerial vehicle is connected to the platform energy accumulator;
the charging controller is a voltage stabilizing rectifier to perform voltage stabilizing rectification on the electric energy output by the solar cell panel.
As a further improvement of the invention, a vertical fixing rod is fixedly connected below the sitting type supporting seat; the side part of the vertical fixed rod is fixedly connected with a clamp assembly used for clamping a high-voltage cable;
the clamp assembly comprises a first fixing clamp, a second fixing clamp and a corner clamp which are sequentially connected to the vertical fixing rod from top to bottom;
the first fixing clamp and the second fixing clamp are both fixedly connected with a vertical fixing rod, and the corner clamp is rotatably connected with the vertical fixing rod through a rotating shaft;
the first fixing clamp, the second fixing clamp and the corner clamp are all made of insulating resin materials.
As a further improvement of the present invention, the first fixing clip includes a left clip piece, a right clip piece, and a fastening bolt;
the fastening bolt penetrates through the side parts of the left clamping piece and the right clamping piece to butt the left clamping piece and the right clamping piece together; the tail end of the fastening bolt is fixedly connected to the vertical fixing rod;
the opposite sides of the left clamping piece and the right clamping piece are respectively provided with a semicircular groove, and the two semicircular grooves are butted to form a circular clamping hole for clamping a high-voltage cable; and a rubber pad is padded in the circular clamping hole.
As a further improvement of the present invention, the number of the fastening bolts on the first fixing clip is two;
the first fixing clamp and the second fixing clamp are identical in structure.
As a further improvement of the present invention, the corner clamp includes two clamping pieces fastened by a bolt, semicircular grooves provided on opposite sides of the two clamping pieces, a rubber pad padded between the clamping pieces and the high voltage cable, and a rotating shaft fixed at an outer side portion of one of the clamping pieces; the lower part of the vertical fixed rod is fixedly provided with a connecting lug; the rotating shaft is sleeved in the hole of the connecting lug to form rotating connection.
As a further improvement of the invention, the lightning arrester base comprises a lower fixed plate fixedly connected to the sitting type supporting seat, a telescopic rod fixedly connected to the lower fixed plate at the lower end, and an upper fixed plate fixed at the upper end of the telescopic rod;
and the lightning arrester body is fixedly arranged on the upper fixing plate.
As a further improvement of the invention, the upper end of the high-voltage cable terminal is connected with a cable core connector, and the upper end of the arrester body is connected with an arrester body upper connector;
and a copper bar is connected between the cable core joint and the upper joint of the lightning arrester body.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the invention provides a bird-driving type cable oil-filled terminal supporting device for erecting a high-voltage cable for a high-voltage power tower, which has the following characteristics: 1. the bird repeller is arranged between the high-voltage cable terminal and the lightning arrester base, reflected light generated by rotation of the reflector is used for repelling birds, and electric power accidents such as short circuit and the like caused by bird nests erected on an electric power iron tower, particularly on the cable terminal or the lightning arrester are avoided; 2. the cable oil-filling terminal supporting device is provided with an unmanned aerial vehicle lifting platform, so that the unmanned aerial vehicle can conveniently and stably shoot a cable terminal state when stopping on the platform, the unmanned aerial vehicle can adjust multi-angle shooting on the platform, and in-situ personnel can master the state of the cable terminal, so that the potential damage hazard of the cable terminal can be conveniently and timely discovered; 3. the sitting type supporting device is connected with the lightning arrester base into a whole, the lightning arrester and the cable terminal are good in overall stability, small in occupied space and more stable in electrical performance; 4. the side part of the sitting type supporting seat of the device is provided with the notch, so that the sitting type supporting seat outside the cable through hole through which the high-voltage cable passes is ensured to be a non-closed rigid device, a single-core cable does not form a closed magnetic circuit, and the phenomena of cable burn and breakdown and the like are avoided; preferably, the insulating sealing resin layer is filled in the notch, so that the integrity and the stability of the sitting type supporting seat can be ensured; 5. the sitting type supporting device is provided with a corner clamp for flexibly and fixedly supporting the high-voltage cable, when the high-voltage cable receives expansion with heat and contraction with cold, the flexible fixing support can automatically adjust component force, and damage of the expansion with heat and contraction with cold to a cable terminal is reduced; 6. the height of the lightning arrester base can be adjusted through the telescopic rod, and the lightning arrester base is applicable to equipment with different voltage levels and different models; the device is convenient to disassemble and is suitable for cable towers of different models.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described 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 without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic top view of the rigid support assembly of the present invention;
FIG. 3 is a side view of the rigid support assembly of the present invention;
FIG. 4 is a schematic structural view of the clamp assembly of the present invention;
FIG. 5 is a schematic view of the construction of the retaining clip of the present invention;
fig. 6 is a schematic view of the structure of the present invention for mounting the arrester;
fig. 7 is a schematic structural view of a lightning arrester base according to the present invention;
FIG. 8 is a schematic structural view of the bird repeller of the present invention;
fig. 9 is a functional block diagram of the landing and landing charging platform for the unmanned aerial vehicle according to the present invention.
Wherein:
10 high tension cable, 11 cross arms, 14 vertical dead lever, 15 arrester base, 71 sitting posture supporting seat, 72 insulating sealing resin layer, 73 cable through hole, 17 arrester body, 18 high tension cable terminal, 21 first fixation clamp, 22 second fixation clamp, 23 corner clamp, 24 axis of rotation, 30 drive the bird ware, 31 fixed pole setting, 32 bearing frame, 33 dwang, 34 horizontal branch, 35 reflector, 36 drive bird ware fixed plate, 51 copper bar, 52 cable core joint, 53 arrester body top connection, 61 left clamping piece, 62 right clamping piece, 63 fastening bolt, 64 semicircular groove, 65 cushion, 81 landing platform seat, 82 solar cell panel, 83 bracing piece, 151 bottom plate, 152 telescopic link, 153 top plate.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting.
Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
As shown in fig. 1-9, a bird-driving type cable oil-filled terminal supporting device comprises a rigid supporting component fixed on a cross arm 11 of a high-voltage power tower, a lightning arrester base 15 and a bird-driving device 30 respectively fixedly connected on the rigid supporting component, and a high-voltage cable terminal 18 positioned above the rigid supporting component;
the high-voltage cable terminal 18 and the lightning arrester base 15 are respectively positioned on two sides of the cross arm 11;
the bird repeller 30 is located between the high voltage cable terminal 18 and the arrester base 15.
Specifically, according to the power regulation specification, the separation distance between the bird repeller 30 and the high-voltage cable terminal 18 and the arrester base 15 is adaptively adjusted according to the voltage grade and the electrical performance of the high-voltage cable.
As a further improvement of the present invention, the rigid support assembly comprises a sitting support seat 71 fixed on the cross arm 11 of the high-voltage power tower, a notch opened at the outer side of the sitting support seat 71 and a cable through hole 73 opened on the sitting support seat 71;
the notch is communicated with the cable through hole 73;
the cut at the side of the cable through hole 73 is filled with an insulating sealing resin layer 72;
the sitting support seat 71 is perpendicular to the cross arm 11.
As a further improvement of the present invention, the bird repeller 30 includes a bird repeller fixing plate 36 fixedly connected to the first support bar 12 and the second support bar 13 and located between the high voltage cable terminal 18 and the lightning arrester base 15, a fixed vertical bar 31 with a lower end fixedly connected to the bird repeller fixing plate 36, a bearing seat 32 fixedly connected to an upper end of the fixed vertical bar 31, a rotating bar 33 with a lower end rotatably connected in the bearing seat 32, a transverse support bar 34 fixedly connected to an upper end of the rotating bar 33, and a reflective mirror 35 fixedly connected to a tail end of the transverse support bar 34;
the number of the transverse connecting struts 34 is three or four.
As a further improvement of the present invention, the charging system further comprises an unmanned aerial vehicle landing charging platform which is fixedly installed on the sitting type supporting seat 71 and is positioned outside the high-voltage cable terminal 18;
the unmanned aerial vehicle lifting charging platform comprises a lifting platform seat 81 and a solar cell panel 82, wherein the lifting platform seat 81 is fixedly arranged on the sitting type supporting seat 71;
the landing platform seat 81 is made of insulating resin;
the solar cell panel 82 is positioned outside the landing platform seat 81;
the solar cell panel 82 is fixedly connected to the sitting support seat through a support rod 83.
As a further improvement of the present invention, the electric energy output end of the solar panel 82 is electrically connected to a charging controller, and the electric energy output end of the charging controller is electrically connected to the platform energy storage; an electric energy output plug for charging the battery of the unmanned aerial vehicle is connected to the platform energy accumulator;
the charge controller is a voltage-stabilizing rectifier to perform voltage-stabilizing rectification on the electric energy output by the solar panel 82.
Further, the vertical fixing rod 14 is made of angle steel or channel steel;
the sitting support seat 71 is fixedly connected with the cross arm 11 through welding or bolts.
Further, a vertical fixing rod 14 is fixedly connected below the sitting type supporting seat 71; the clamp assembly comprises a first fixing clamp 21, a second fixing clamp 22 and a corner clamp 23 which are sequentially connected to the vertical fixing rod 14 from top to bottom;
the first fixing clamp 21 and the second fixing clamp 22 are both fixedly connected with the vertical fixing rod 14, and the corner clamp 23 is rotatably connected with the vertical fixing rod 14 through a rotating shaft 24;
the first fixing clamp 21, the second fixing clamp 22 and the corner clamp 23 are all made of insulating resin materials, and the phenomenon that a single-core cable and a metal clamp form a closed magnetic circuit to cause cable burn and breakdown is avoided.
Further, the first fixing clip 21 includes a left jaw 61, a right jaw 62, and a fastening bolt 63;
the fastening bolt 63 penetrates through the side parts of the left clamping piece 61 and the right clamping piece 62 to butt the left clamping piece 61 and the right clamping piece 62 together; the tail end of the fastening bolt 63 is fixedly connected to the vertical fixing rod 14;
all be provided with semi-circular groove 64 on the offside of left clamping piece 61 and right clamping piece 62, two semi-circular groove 64 docks and forms the circular double-layered hole of centre gripping high tension cable 10, the downthehole pad of circular double-layered is equipped with cushion 65.
Further, the number of the fastening bolts 63 on the first fixing clip 21 is two;
the first fixing clip 21 and the second fixing clip 22 have the same structure.
Further, the corner clamp 23 includes two clamping pieces fastened by bolts, semicircular grooves provided on opposite sides of the two clamping pieces, a rubber pad 65 padded between the clamping pieces and the high voltage cable 10, and a rotating shaft 24 fixed to an outer side portion of one of the clamping pieces; the lower part of the vertical fixing rod 14 is fixedly provided with a connecting lug; the rotating shaft 24 is sleeved in the hole of the connecting lug to form rotating connection.
All the rubber mats 65 are clamped between the first fixing clamp 21, the second fixing clamp 22, the corner clamp 23 and the high-voltage cable, so that the cable outer sheath can be protected from being scratched and damaged, and the situation that the cable core is grounded and burned due to the damage of the cable outer sheath is avoided.
Further, the lightning arrester base 15 comprises a lower fixing plate 151 fixedly connected to the sitting type supporting seat 71, an expansion link 152 fixedly connected to the lower fixing plate 151 at the lower end, and an upper fixing plate 153 fixed to the upper end of the expansion link 152;
the arrester body 17 is fixedly mounted on the upper fixing plate 153.
Further, the upper end of the high-voltage cable terminal 18 is connected with a cable core connector 52, and the upper end of the arrester body 17 is connected with an arrester body upper connector 53;
and a copper bar 51 is connected between the cable core connector 52 and the lightning arrester body upper connector 53.
The invention has the following characteristics: the bird repeller is arranged between the high-voltage cable terminal and the lightning arrester base, reflected light generated by rotation of the reflector is used for repelling birds, and electric power accidents such as short circuit and the like caused by bird nests erected on an electric power iron tower, particularly on the cable terminal or the lightning arrester are avoided; the cable oil-filling terminal supporting device is provided with an unmanned aerial vehicle lifting platform, so that the unmanned aerial vehicle can conveniently and stably shoot a cable terminal state when stopping on the platform, the unmanned aerial vehicle can adjust multi-angle shooting on the platform, and in-situ personnel can master the state of the cable terminal, so that the potential damage hazard of the cable terminal can be conveniently and timely discovered; the cable oil-filled terminal supporting device is connected with the lightning arrester base into a whole, the lightning arrester and the cable terminal are good in overall stability, small in occupied space and more stable in electrical performance; the side part of the sitting type supporting seat of the device is provided with a through-long notch so as to ensure that the sitting type supporting seat outside a cable through hole through which a high-voltage cable passes is a non-closed rigid device, a single-core cable does not form a closed magnetic circuit, and the phenomena of cable burn and breakdown and the like are avoided; preferably, the insulating sealing resin layer is filled in the notch, so that the integrity and the stability of the sitting type supporting seat can be ensured; the sitting type supporting device is provided with a corner clamp for flexibly and fixedly supporting the high-voltage cable, when the high-voltage cable receives expansion with heat and contraction with cold, the flexible fixing support can automatically adjust component force, and damage of the expansion with heat and contraction with cold to a cable terminal is reduced; the height of the lightning arrester base can be adjusted through the telescopic rod, and the lightning arrester base is applicable to equipment with different voltage levels and different models; the device is convenient to disassemble and is suitable for cable towers of different models.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious as a person skilled in the art to combine several aspects of the invention. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a drive cable oil charge terminal support device of bird type which characterized in that: the device comprises a rigid support component fixed on a cross arm (11) of the high-voltage power tower, a lightning arrester base (15) and a bird repeller (30) which are respectively and fixedly connected to the rigid support component, and a high-voltage cable terminal (18) positioned above the rigid support component;
the high-voltage cable terminal (18) and the lightning arrester base (15) are respectively positioned on two sides of the cross arm (11);
the bird repeller (30) is positioned between the high-voltage cable terminal (18) and the lightning arrester base (15).
2. The bird-driving type cable oil-filled terminal support device according to claim 1, wherein: the rigid support assembly comprises a sitting type support seat (71) fixed on a cross arm (11) of the high-voltage power tower, a notch formed in one side of the sitting type support seat (71) and a cable through hole (73) formed in the sitting type support seat (71);
the notch is communicated with the cable through hole (73);
an insulating sealing resin layer (72) is filled in the notch at the side part of the cable through hole (73);
the sitting type supporting seat (71) is vertical to the cross arm (11).
3. The bird-repelling type cable oil-filled terminal supporting device according to claim 2, characterized in that: the bird repeller (30) comprises a bird repeller fixing plate (36) fixedly connected to the first supporting rod (12) and the second supporting rod (13) and positioned between the high-voltage cable terminal (18) and the lightning arrester base (15), a fixed vertical rod (31) with the lower end fixedly connected to the bird repeller fixing plate (36), a bearing seat (32) fixedly connected to the upper end of the fixed vertical rod (31), a rotating rod (33) with the lower end rotatably connected in the bearing seat (32), a transverse connecting support rod (34) fixedly connected to the upper end of the rotating rod (33), and a reflector (35) fixedly connected to the tail end of the transverse connecting support rod (34);
the number of the transverse connecting struts (34) is three or four.
4. The bird-driving type cable oil-filled terminal support device according to claim 3, wherein: the unmanned aerial vehicle charging system also comprises an unmanned aerial vehicle lifting charging platform which is fixedly installed on the sitting type supporting seat (71) and is positioned outside the high-voltage cable terminal (18);
the unmanned aerial vehicle lifting charging platform comprises a lifting platform seat (81) and a solar panel (82), wherein the lifting platform seat is fixedly installed on the sitting type supporting seat (71);
the lifting platform seat (81) is made of insulating resin;
the solar cell panel (82) is positioned on the outer side of the lifting platform seat (81);
the solar cell panel (82) is fixedly connected to the sitting type supporting seat (71) through a supporting rod (83).
5. The bird-driving type cable oil-filled terminal support device according to claim 4, wherein: the electric energy output end of the solar cell panel (82) is electrically connected with a charging controller, and the electric energy output end of the charging controller is electrically connected with a platform energy storage device; an electric energy output plug for charging the battery of the unmanned aerial vehicle is connected to the platform energy accumulator;
the charging controller is a voltage-stabilizing rectifier to perform voltage-stabilizing rectification on the electric energy output by the solar panel (82).
6. The bird-repelling type cable oil-filled terminal supporting device according to claim 5, characterized in that: a vertical fixing rod (14) is fixedly connected below the sitting type supporting seat (71); the side part of the vertical fixing rod (14) is fixedly connected with a clamp assembly used for clamping a high-voltage cable (10);
the clamp assembly comprises a first fixing clamp (21), a second fixing clamp (22) and a corner clamp (23) which are sequentially connected to the vertical fixing rod (14) from top to bottom;
the first fixing clamp (21) and the second fixing clamp (22) are both fixedly connected with a vertical fixing rod (14), and the corner clamp (23) is rotatably connected with the vertical fixing rod (14) through a rotating shaft (24);
the first fixing clamp (21), the second fixing clamp (22) and the corner clamp (23) are all made of insulating resin materials.
7. The bird-driving type cable oil-filled terminal support device according to claim 6, wherein: the first fixing clamp (21) comprises a left clamping piece (61), a right clamping piece (62) and a fastening bolt (63);
the fastening bolt (63) penetrates through the side parts of the left clamping piece (61) and the right clamping piece (62) to butt the left clamping piece (61) and the right clamping piece (62) together; the tail end of the fastening bolt (63) is fixedly connected to the vertical fixing rod (14);
the opposite sides of the left clamping piece (61) and the right clamping piece (62) are respectively provided with a semi-circular groove (64), and the two semi-circular grooves (64) are butted to form a circular clamping hole for clamping the high-voltage cable (10); a rubber pad (65) is padded in the circular clamping hole;
the number of the fastening bolts (63) on the first fixing clamp (21) is two;
the first fixing clamp (21) and the second fixing clamp (22) are identical in structure.
8. The bird-repelling type cable oil-filled terminal supporting device according to claim 7, characterized in that: the corner clamp (23) comprises two clamping pieces which are fastened and connected through bolts, semicircular grooves which are arranged on opposite sides of the two clamping pieces, a rubber pad (65) which is arranged between the clamping pieces and the high-voltage cable (10) in a cushioning mode, and a rotating shaft (24) which is fixed on the outer side portion of one clamping piece; the lower part of the vertical fixing rod (14) is fixedly provided with a connecting lug; the rotating shaft (24) is sleeved in the hole of the connecting lug to form rotating connection.
9. The bird drive type cable oil filled terminal support device according to any one of claims 2-8, wherein: the lightning arrester base (15) comprises a lower fixing plate (151) fixedly connected to the sitting type supporting seat (71), an expansion link (152) with the lower end fixedly connected to the lower fixing plate (151), and an upper fixing plate (153) fixed to the upper end of the expansion link (152);
and the lightning arrester body (17) is fixedly arranged on the upper fixing plate (153).
10. The bird-driving type cable oil-filled terminal support device according to claim 9, wherein: the upper end of the high-voltage cable terminal (18) is connected with a cable core joint (52), and the upper end of the lightning arrester body (17) is connected with a lightning arrester body upper joint (53);
and a copper bar (51) is connected between the cable core connector (52) and the upper connector (53) of the lightning arrester body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347760.5A CN111478269A (en) | 2020-04-28 | 2020-04-28 | Bird-driving type cable oil-filled terminal supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010347760.5A CN111478269A (en) | 2020-04-28 | 2020-04-28 | Bird-driving type cable oil-filled terminal supporting device |
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| CN111478269A true CN111478269A (en) | 2020-07-31 |
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| CN202010347760.5A Pending CN111478269A (en) | 2020-04-28 | 2020-04-28 | Bird-driving type cable oil-filled terminal supporting device |
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Application publication date: 20200731 |