A kind of high voltage power transmission and transforming line cleaning device
Technical field
The utility model relates to a kind of high voltage power transmission and transforming line cleaning device.
Background technology
The conveying of electric current often causes, because circuit heating causes loss, so be all by power transformation boosted voltage when conveying, allowing electric current diminish to reduce heating loss.High-tension electricity has very high danger, and target electric appliance does not need high pressure like this yet, and this just needs to reduce voltage by power transformation.Owing to needing power transformation repeatedly in the process of carrying at electric current, so the conveying of electric current is called power transmission and transformation.Power transmission and transformation, be power plant to grid power transmission, it be by low-voltage raise (as 500,000 volts) carry out away from transmission of electricity, the higher electric current of same power voltage is less, and the little loss on the line of electric current is little.
Power transmission and transformation generally in power industry 35kV ~ 1000kV be called power transmission and transformation, 10kV and following be called distribution.Power transmission and transformation simply can be divided into two major parts: 1, transmission line.2, transformer station.The voltage compare generally sent from power plant is low, if without boosting, so according to the ratio of alternating current UI, electric current on circuit is just larger, due to the heating of circuit and resistance and current related, electric current is larger, and the heat of relatively same wire generation is also larger, and the electricity that so power plant sends will major part be lost on wire.Also have the higher harm to wire of heat of wire also larger.In order to avoid above adverse effect.Measure improves voltage exactly, and electric current is reduced.So just need booster stations.Generally from the first stop of power plant's electricity process be out exactly primary substation (low compress into, high extrude).Generally there are booster stations in transformer station, let-down stations, electric pressure from small to large generally: 35kV, 110kV, 220kV, 500kV, 1000kV.Be a part for electric power system, its function is voltage of transformation grade, collects electricity distribution, mainly comprises transformer, bus, line switching equipment, building and power system security and the facility needed for control.Transformer station generally divides the scope that can serve by electric pressure, the radius of substation's service that electric pressure is larger is larger.Our country has had unique in the world transformer station just exchanging 1000kV electric pressure at commercial off-the-shelf with independent intellectual property right at present, and 500kV electric substation now can be commonplace.Electric power system is more flourishing.Power transmission and transformation similarly be one be covered with the whole nation large net.Transformer station is exactly the node in net.What connect each node is exactly transmission line, and transmission line can be divided into again: the forms such as iron and steel tower, steel pipe pole, concrete bar, power cable.The commonplace of steel tower form is seen everywhere in highway both sides.Along with the development of science and technology and the powerful of country, the very high power cable of cost being employed slowly, this way being transferred to underground by sky, embodies progress and the civilization of society.A national rate of economic development and electrical network power transmission and transformation develop closely related.If river, mountains and rivers is the flesh and blood of country, so electrical network is exactly the nervous system of country.Do not have nervous system, that has been exactly dead-alive person.
Transmission line, as the chief component of power transmission and transformation, is also considerable to its maintenance, so need to do regular cleaning to transmission line.In prior art, most by manually completing for cleaning of transmission line, workload is very large, and work about electric power personnel need to climb high tower, also need to walk on electric wire, very dangerous.In sum, be badly in need of in prior art wanting one safer, efficiently, automatically can complete the clean high voltage power transmission and transforming line cleaning device to transmission line.
Utility model content
The technical problems to be solved in the utility model is, provides one safer, efficiently, automatically can complete the clean high voltage power transmission and transforming line cleaning device to transmission line.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of high voltage power transmission and transforming line cleaning device, and it comprises induction power supply, the first wiper ring, the first motor and walking mechanism; Described induction power supply is for obtaining electric energy by the voltage on induction high voltage power transmission and transforming line; The first described wiper ring is connected with the first motor; The first described motor is connected with induction power supply, and described walking mechanism for walking back and forth on high voltage power transmission and transforming line; The first described wiper ring comprises outer ring, inner ring and clean bristle; Described inner ring and outer ring rotating are socketed, and described clean bristle is installed on the inwall of inner ring; Described inner ring is connected with the rotating shaft of the first motor simultaneously, is rotated by the first motor driven; The first described wiper ring is can folding ring, for being enclosed within high voltage power transmission and transforming line; It also comprises the second motor, the second wiper ring and hack lever; The second described motor is connected with induction power supply by hack lever, and the second described wiper ring is connected with the second motor; Second wiper ring is identical with the structure of the first wiper ring.
As preferably, described walking mechanism comprises front end holding ring, back end grip ring and connecting rod; Described front end holding ring is connected by connecting rod with back end grip ring; Front end holding ring is connected with connecting rod gear; Back end grip ring and connecting rod can connections; Connecting rod is connected with the first motor gear simultaneously; Described front end holding ring and back end grip ring are used for alternately clamping high voltage power transmission and transforming line.
As preferably, described front end holding ring and back end grip ring are made up of two electromagnet semi-rings and connecting rod; Described electromagnet semi-ring energising clamping, power-off is opened.
As preferably, described cleaning brush felt is total inner ring completely.
As preferably, described clean bristle is made up of macromolecule polymeric material.
As preferably, the first described wiper ring and the direction of rotation of the second wiper ring.
After adopting said structure, the utility model tool has the following advantages: it comprises induction power supply, the first wiper ring, the first motor and walking mechanism; Described induction power supply is for obtaining electric energy by the voltage on induction high voltage power transmission and transforming line; The first described wiper ring is connected with the first motor; The first described motor is connected with induction power supply, and described walking mechanism for walking back and forth on high voltage power transmission and transforming line; The first described wiper ring comprises outer ring, inner ring and clean bristle; Described inner ring and outer ring rotating are socketed, and described clean bristle is installed on the inwall of inner ring; Described inner ring is connected with the rotating shaft of the first motor simultaneously, is rotated by the first motor driven; The first described wiper ring is can folding ring, for being enclosed within high voltage power transmission and transforming line.Creationaryly respond to power taking from electric wire, as long as circuit has electricity, device will have electricity always, and by rotatable first wiper ring, and what can realize power transmission line is clean, and walking mechanism then can make device walk back and forth along electric wire.It also comprises the second motor, the second wiper ring and hack lever; The second described motor is connected with induction power supply by hack lever, and the second described wiper ring is connected with the second motor; Second wiper ring is identical with the structure of the first wiper ring.Two wiper ring design, cleaning effect is better.
As preferably, described walking mechanism comprises front end holding ring, back end grip ring and connecting rod; Described front end holding ring is connected by connecting rod with back end grip ring; Front end holding ring is connected with connecting rod gear; Back end grip ring and connecting rod can connections; Connecting rod is connected with the first motor gear simultaneously; Described front end holding ring and back end grip ring are used for alternately clamping high voltage power transmission and transforming line.This design adopts the structure of connecting rod and two holding ring; Described front end holding ring and back end grip ring are equivalent to two pin of people, can walk on electric wire step by step, very easy to use.
As preferably, described front end holding ring and back end grip ring are made up of two electromagnet semi-rings and connecting rod; Described electromagnet semi-ring energising clamping, power-off is opened.The clamping device of electromagnet type, adopts electric power directly as the energy, more simplifies facility compared to clamping devices such as cylinders.
As preferably, described cleaning brush felt is total inner ring completely.This design can improve the cleaning capacity of the first wiper ring further.
As preferably, described clean bristle is made up of macromolecule polymeric material.This design can increase useful life and the cleaning capacity of the first wiper ring greatly.
As preferably, the first described wiper ring and the direction of rotation of the second wiper ring.This design adopts a positive and a negative two groups of wiper rings, and 360 degree are cleaned without dead angle, can clean electric wire to greatest extent.
In sum, it is safer that the utility model provides one, efficiently, automatically can complete the clean high voltage power transmission and transforming line cleaning device to transmission line.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model mesohigh power transmission and transformation line cleaning device.
Fig. 2 is the structural representation of the first wiper ring in Fig. 1.
As shown in the figure: 1, induction power supply, the 2, first wiper ring, the 3, first motor, 4, front end holding ring, 5, back end grip ring, 6, connecting rod, 7, outer ring, 8, inner ring, 9, clean bristle, the 10, second motor, the 11, second wiper ring, 12, hack lever.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
By reference to the accompanying drawings 1 and accompanying drawing 2, a kind of high voltage power transmission and transforming line cleaning device, it comprises induction power supply 1, first wiper ring 2, first motor 3 and walking mechanism; Described induction power supply 1 is for obtaining electric energy by the voltage on induction high voltage power transmission and transforming line; The first described wiper ring 2 is connected with the first motor 3; The first described motor 3 is connected with induction power supply 1, and described walking mechanism for walking back and forth on high voltage power transmission and transforming line; The first described wiper ring 2 comprises outer ring 7, inner ring 8 and clean bristle 9; Described inner ring 8 rotates with outer ring 7 and is socketed, and described clean bristle 9 is installed on the inwall of inner ring 8; Described inner ring 8 is connected with the rotating shaft of the first motor 3 simultaneously, is rotated by the first motor driven; The first described wiper ring 2 is can folding ring, for being enclosed within high voltage power transmission and transforming line.
As preferably, described walking mechanism comprises front end holding ring 4, back end grip ring 5 and connecting rod 6; Described front end holding ring 4 is connected by connecting rod 6 with back end grip ring 5; Front end holding ring 4 is connected with connecting rod 6 gear; Back end grip ring 5 and connecting rod 6 can connections; Connecting rod 6 is connected with the first motor 3 gear simultaneously; Described front end holding ring 4 and back end grip ring 5 are for alternately clamping high voltage power transmission and transforming line.
As preferably, described front end holding ring 4 and back end grip ring 5 are made up of two electromagnet semi-rings and connecting rod; Described electromagnet semi-ring energising clamping, power-off is opened.
As preferably, described clean bristle 9 is covered with total inner ring 8.
As preferably, described clean bristle 9 is made up of macromolecule polymeric material.
As preferably, the first described wiper ring 2 and the direction of rotation of the second wiper ring 11.
Described induction power supply 1 has ripe commercially available prod, directly purchases corresponding product.
Be described the utility model and execution mode thereof above, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection range of the present utility model all should be belonged to.