CN206401993U

CN206401993U - A kind of device of the online power taking of ultra-high-tension power transmission line

Info

Publication number: CN206401993U
Application number: CN201621248692.2U
Authority: CN
Inventors: 陶然
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-16
Filing date: 2016-11-16
Publication date: 2017-08-11
Anticipated expiration: 2026-11-16

Abstract

The utility model discloses a kind of device of the online power taking of ultra-high-tension power transmission line, including electricity taking coil, protect shell, circuit board, overvoltage crowbar, DC filtering circuit, DC/DC voltage-stabilizing output circuits, processor, touch-screen, socket, the relay and temperature sensor being electrically connected with processor are fixed with protection shell, two flexible support meanss are fixed with the top of the bottom plate for protecting shell, contiguous block is fixed with the top of support meanss, two contiguous blocks are connected by mounting seat, the motor being electrically connected with relay is fixed with mounting seat, motor is electrically connected with DC/DC voltage-stabilizing output circuits, rotary blade is fixed with the output shaft of motor, rotary blade includes the connection ring being fixed on motor output shaft, the outer wall of connection ring is annularly placed with multigroup blade group, blade group is constituted by the rotatable lamella that polylith is superposed and length is incremented by successively from top to bottom.Its advantage is：Good heat dissipation effect, practical, automaticity are high.

Description

A kind of device of the online power taking of ultra-high-tension power transmission line

Technical field

The utility model is related to a kind of device of the online power taking of ultra-high-tension power transmission line.

Background technology

Because path monitoring equipment is arranged on shaft tower or overhead line, it is impossible to use normal power supplies, simultaneously as work In the wild, it is necessary to long-term non-maintaining, the reliability to power supply proposes very high requirement, and power supply supply turns into be monitored in real time One of key point.

In view of this, Chinese patent 201320733193.2 discloses a kind of direct electricity getting device of transmission line of electricity, belongs to high Pressure transmission line on-line monitoring technique field.The utility model has open-close type taking energy coil, is directly clamped among ultra-high-tension power transmission line Upper sensing power taking, the alternating voltage induced exports direct current after front end impact protection circuit, current rectifying and wave filtering circuit, is DC/DC modules provide enough energy；Voltage sample circuit and guarantor are also associated between current rectifying and wave filtering circuit and DC/DC modules Protection circuit, ensure that the electric energy induced exceedes when needing, the safe operation of rear end acquisition system, at the same DC/DC modules and Battery pack charging management module is connected,, can when Yi Dan sensing power taking electric energy deficiency by battery pack Charge Management Ensure the normal operation of monitoring device.The utility model substitutes solar cell and is used as monitoring instrument power supply, it is ensured that monitor The power supply supply of device, greatly reduces maintenance cost.But front end impact protection circuit, rectifying and wave-filtering electricity in the utility model Substantial amounts of heat can be produced during road, DC/DC module uses, if taken no action to, of the present utility model use can be caused The lost of life.

Utility model content

Problem to be solved in the utility model is to provide the high height of a kind of good heat dissipation effect, practical, automaticity The device of the online power taking of pressure transmission line.

In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of ultra-high-tension power transmission line is online The device of power taking, including electricity taking coil, shell, the circuit board being fixed in the protection shell are protected, pacify on the circuit board The overvoltage crowbar being electrically connected with successively, DC filtering circuit, DC/DC voltage-stabilizing output circuits and processor are inserted with, it is described Protection outer shell outer wall, which is fixed with the touch-screen of processor electric connection, with the DC/DC voltage-stabilizing output circuits, electrically to be connected The socket connect, the electricity taking coil is electrically connected with the overvoltage crowbar, it is characterised in that fixed in the protection shell Have and be fixed with two tools at the top of the relay and temperature sensor being electrically connected with the processor, the bottom plate of the protection shell Contiguous block is fixed with the top of flexible support meanss, the support meanss, two contiguous blocks are connected by mounting seat, The motor being electrically connected with the relay, the motor and the DC/DC voltage-stabilizing output circuits are fixed with the mounting seat It is electrically connected with, rotary blade is fixed with the output shaft of the motor, the rotary blade includes being fixed on the motor output Connection ring on axle, the outer wall of the connection ring is annularly placed with multigroup blade group, and the blade group is mutually folded by polylith Put and rotatable lamella that length is incremented by successively from top to bottom composition, between being provided with the blade group between two adjacent rotatable lamellas Gap.

Preferably, the device of the online power taking of above-mentioned ultra-high-tension power transmission line, wherein the support meanss include being fixed on institute State the fixed plate for protecting outer casing bottom, the fixing pipe being welded at the top of the fixed plate, the card being welded at the top of the fixing pipe Set, slide in the fixing pipe be provided with the top of a sliding seat, the sliding seat be welded with extend to the cutting ferrule it is outer and with It is located on the column of the contiguous block connection, the column and spring, the slip is arranged between the cutting ferrule and sliding seat Seat is connected with the fixed plate by lower spring.

Preferably, the device of the online power taking of above-mentioned ultra-high-tension power transmission line, wherein the back bottom of the protection shell is consolidated Surely there is lower hinged block, the back side center of the protection shell is fixed with hinged block, and the lower hinged block is hinged with supporting plate, The telescopic rod being hinged with the upper hinged block is fixed with the top of the supporting plate.

Preferably, the device of the online power taking of above-mentioned ultra-high-tension power transmission line, wherein the telescopic rod includes being welded on institute The steel pole that the steel pipe at the top of supporting plate, top and the upper hinged block are hinged is stated, the top of the steel pipe is fixed with end plate, the steel Slided in pipe and be provided with a plectane, the bottom of the steel pole is connected through the end plate and with the plectane, outside the steel pipe Wall has been connected through a screw thread a set screw, the termination of the set screw extend in the inner chamber of the steel pipe and with it is described The outer wall of steel pole is in close contact.

It is of the present utility model to have the technical effect that：Temperature sensor can automatic detection protection shell in temperature And signal is passed into processor, and when the temperature detected is higher than the preset temperature of processor, processor automatic control motor Work, drives the radiating of rotary blade rotary air-blow, and such design automation degree is high, extends the use longevity of the present utility model Life；Support meanss are flexible, and the vibrations of motor can be played a part of slowing down, it is therefore prevented that motor drives protection shell vibrations And produce strike note；Blade group is constituted by the rotatable lamella that polylith is superposed and length is incremented by successively from top to bottom, blade group In be provided with gap between adjacent two rotatable lamellas, using this multilayer steps formula structure, effectively reduce outside rotatable lamella The eddy current loss that the wind speed difference of edge is produced, makes wind speed difference uniformly produce at the edge of each rotatable lamella, rationally avoids ship shake Area, improves rotatable lamella aerodynamic quality, makes rotatable lamella in same rotational speed with lower noise, bigger flow and Geng Gao Static pressure.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the longitudinal sectional view of protection shell in Fig. 1；

Fig. 3 is the right view of protection shell in Fig. 1；

Fig. 4 is the structural representation of telescopic rod in Fig. 3；

Fig. 5 is the structural representation of rotary blade in Fig. 2；

Fig. 6 is the structural representation of support meanss in Fig. 2.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is further described, so that the utility model Technical scheme be more readily understood and grasp.

As shown in Fig. 1,2,3,4,5,6, a kind of device of the online power taking of ultra-high-tension power transmission line, including electricity taking coil 1, protection The overvoltage crowbar being electrically connected with successively is assigned on shell 2, the circuit board 21 being fixed in protection shell 2, circuit board 21 22nd, DC filtering circuit 23, DC/DC voltage-stabilizing output circuits 24 and processor 25, the protection outer wall of shell 2 are fixed with and processor 25 touch-screens 26 being electrically connected with, the socket 27 being electrically connected with DC/DC voltage-stabilizing output circuits 24, electricity taking coil 1 are protected with overvoltage Protection circuit 22 is electrically connected with.

The relay 31 and temperature sensor 32 being electrically connected with processor 25 are fixed with protection shell 2, shell 2 is protected Bottom plate at the top of be fixed with two flexible support meanss 4, the top of support meanss 4 is fixed with contiguous block 40, two companies Connect block 40 to connect by mounting seat 5, the motor 51 being electrically connected with relay 31, motor are fixed with by screw in mounting seat 5 51 are electrically connected with DC/DC voltage-stabilizing output circuits 24, and rotary blade 6 is fixed with the output shaft of motor 51, and rotary blade 6 includes The connection ring 61 on the output shaft of motor 51 is fixed on, the outer wall of connection ring 61 is annularly placed with five groups of blade groups 62, blade group 62 constitute by the rotatable lamella 63 that polylith is superposed and length is incremented by successively from top to bottom, and adjacent two turn in blade group 62 Gap is provided between moving plate 63.

Support meanss 4 in the utility model include being fixed on the fixed plate 41 of protection shell 2 bottom, are welded on fixed plate Slided in the fixing pipe 42 at 41 tops, the cutting ferrule 43 for being welded on the top of fixing pipe 42, fixing pipe 42 and be provided with a sliding seat 44, it is sliding The top of dynamic seat 44, which is welded with the column 45 for extending to that cutting ferrule 43 is outer and is connected with contiguous block 40, column 45, is located at the He of cutting ferrule 43 Spring 46 is arranged between sliding seat 44, sliding seat 44 is connected with fixed plate 41 by lower spring 47, such design structure is hard Gu, and the elastic performance of support meanss 4 is improved.

The back bottom of wherein protection shell 2 is fixed with lower hinged block 71, and the back side center of protection shell 2 is fixed with Upper hinged block 72, lower hinged block 72 is hinged with supporting plate 73, the top of supporting plate 73 be fixed with upper hinged block 72 be hinged it is scalable Bar 8.User can be supported the utility model by supporting plate 73, telescopic rod 8, be brought convenience to the users；User The angle of inclination of protection shell 2 can also be adjusted by adjusting the length of telescopic rod 8.

Telescopic rod 8 in the utility model includes being welded on the steel pipe 81 at the top of supporting plate 73, top and upper hinged block 72 The steel pole 82 being hinged, the top of steel pipe 81, which is fixed with to slide in end plate 83, steel pipe 81, is provided with a plectane 84, the bottom of steel pole 82 It is connected through end plate 83 and with plectane 84, the outer wall of steel pipe 81 has been connected through a screw thread a set screw 85, set screw 85 Termination extends in the inner chamber of steel pipe 81 and is in close contact with the outer wall of steel pole 82, and such design structure is simple, and cost is low.

Certainly, it these are only preferred embodiment of the present utility model, it is non-therefore limit to patent of the present utility model Simple modification and the equivalent structure change for it of scope, all utilization the utility model specifications and schema content institute, all should similarly be wrapped It is contained within scope of patent protection of the present utility model.

Claims

1. a kind of device of the online power taking of ultra-high-tension power transmission line, including electricity taking coil, protect shell, be fixed on the protection shell Assign the overvoltage crowbar being electrically connected with successively, DC filtering circuit, DC/DC steady on interior circuit board, the circuit board Voltage follower circuit and processor, the protection outer shell outer wall are fixed with the touch-screen being electrically connected with the processor and institute The socket of DC/DC voltage-stabilizing output circuits electric connection is stated, the electricity taking coil is electrically connected with the overvoltage crowbar, and it is special Levy and be：The relay and temperature sensor being electrically connected with the processor, the protection are fixed with the protection shell It is fixed with the top of the bottom plate of shell at the top of two flexible support meanss, the support meanss and is fixed with contiguous block, two The individual contiguous block is connected by mounting seat, and the motor being electrically connected with the relay is fixed with the mounting seat, described Motor is electrically connected with the DC/DC voltage-stabilizing output circuits, and rotary blade, the rotation are fixed with the output shaft of the motor Impeller includes the connection ring being fixed on the motor output shaft, and the outer wall of the connection ring is annularly placed with multigroup blade Group, the blade group is constituted by the rotatable lamella that polylith is superposed and length is incremented by successively from top to bottom, in the blade group Gap is provided between two adjacent rotatable lamellas；The support meanss include being fixed on the fixation of the protection outer casing bottom Slide and set in plate, the fixing pipe being welded at the top of the fixed plate, the cutting ferrule being welded at the top of the fixing pipe, the fixing pipe The column for being welded with the top of a sliding seat, the sliding seat and extending to that the cutting ferrule is outer and is connected with the contiguous block is equipped with, It is located on the column and spring is arranged between the cutting ferrule and sliding seat, the sliding seat passes through lower bullet with the fixed plate Spring is connected；The back bottom of the protection shell is fixed with lower hinged block, and the back side center of the protection shell is fixed with Upper hinged block, the lower hinged block, which is hinged with the top of supporting plate, the supporting plate, to be fixed with and stretching that the upper hinged block is hinged Contracting bar；The telescopic rod includes being welded on the steel pole that steel pipe, top and the upper hinged block at the top of the supporting plate are hinged, institute The top for stating steel pipe is fixed with end plate, and interior slide of the steel pipe is provided with a plectane, and the bottom of the steel pole passes through the end plate And be connected with the plectane, the outer wall of the steel pipe has been connected through a screw thread a set screw, and the termination of the set screw is prolonged Extend in the inner chamber of the steel pipe and be in close contact with the outer wall of the steel pole.