CN201064778Y

CN201064778Y - Insulator wind-cleaning ring

Info

Publication number: CN201064778Y
Application number: CNU2007200137387U
Authority: CN
Inventors: 赵洪全
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-06
Filing date: 2007-08-06
Publication date: 2008-05-28
Anticipated expiration: 2017-08-06

Abstract

Disclosed is an insulator wind-power cleaning ring, which is structured by an insulating ring and a plurality of wind-power driven bowls. The utility model is characterized in that the front end on the outer edge of the wind-power driven bowl is equipped with an annular salient. The utility model has the advantages of obvious decontamination effect, high degree of self cleaning, long service life and wide applications; and improves the reliability of the power supplying; thus the power cut and unsafe factors caused by the pollution flashover are reduced; the manpower, material and financial resources used for cleaning the insulator are saved.

Description

Wind-driven cleaning ring for insulator

Technical field

The utility model is particularly related to a kind of wind-driven cleaning ring for insulator.

Background technology

The wind-driven cleaning ring for insulator that power system is at present used is to be made of by a plurality of wind-force promotion bowls of same direction arrangement and the dirt-scraping plate that is fixed on the dead ring with being through on the dead ring a dead ring, this cleaning ring will be in insulator surface rotation or swing under natural wind action during work, wind-force promotes the edge of bowl and the dirt-scraping plate on the ring, under the effect of frictional force, just can constantly scrape off the dirt on the insulator surface, thereby guarantee the cleaning of insulator surface.This wind-driven cleaning ring for insulator is natural edge and the dirt-scraping plate cleaning dirt that promotes bowl by wind-force when work, because it is tangent and parallel contact relation with insulator surface that wind-force promotes the edge of bowl, wind-force promotion bowl is at the dust of insulator surface and moves above the dirt; And because wind-force promotes to have only a little scraper plate on bowl lighter weight, every wind-driven cleaning ring for insulator, so it is very small to strike off the strength of dust and dirt, thereby influenced the cleaning quality of cleaning ring, and can not satisfy the requirement of removing contamination of insulator, clean effect is poor; 2, dead ring and wind-force promote bowl the two are the integrative-structures that is formed by the casting of insulating materials such as epoxy resin, make cleaning ring be mounted for the first time that the shaping after wind is tried hard to recommend the edge of moving bowl and the position of insulator contact point remains constant, time one, long resistance became big, clean effect is variation thereupon, the service life of also having reduced wind-driven cleaning ring simultaneously.

Summary of the invention

The purpose of this utility model is to solve the problems referred to above that prior art exists, and provides a kind of clean effect good, long service life, the wind-driven cleaning ring for insulator that the scope of application is wide.

The utility model is achieved in that it promotes bowl by individual dead ring and a plurality of wind-force and constitutes, and its special character is: the outer rim front end that described wind-force promotes bowl is provided with annular protrusion.

Above-mentioned wind-driven cleaning ring for insulator, described wind-force promotes bowl and dead ring loose joint, can rotate at any time in decontamination process so that wind-force promotes bowl, constantly changes the scrubbing position, thereby guarantees clean effect and increase the service life.

The utility model has the advantages that:

1, by annular protrusion is set, make the dust and the dirt bottom surface of the deep enough insulator surface of tip energy of annular protrusion, clean effect is more obvious, and self-cleaning degree is higher, and can prolong the service life of this wind-driven cleaning ring for insulator.

2, can use on various rod insulators by changing each part dimension, the scope of application is wide.

3, improve power supply reliability, can reduce the loss of outage and the unsafe factor that cause because of pollution flashover.

4, human and material resources, the financial resources of cleaning insulator have been saved.

Description of drawings

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

Fig. 2 is the structural representation that Fig. 1 apoplexy is tried hard to recommend moving bowl;

Fig. 3 is the connection diagram that wind-force promotes bowl and dead ring.

Among the figure: dead ring 1, wind-force promotes bowl 2, annular protrusion 3, snap ring 4, card is along 5.

The specific embodiment

Shown in Fig. 1-2, the utility model has a dead ring 1, be provided with a plurality of wind-force of arranging by same direction at dead ring 1 and promote bowl 2, the outer rim front end that promotes bowl 2 at wind-force is provided with annular protrusion 3, the cross sectional shape of described annular protrusion 3 can be triangle or trapezoidal or other polygons, and the utility model is example with the triangle, and the outer rim of annular protrusion 3 is a wedge angle, and its angle is 45 degree, to shorten the rainwater time of staying.Described wind-force promotes bowl 2 and dead ring 1 loose joint, as shown in Figure 3, wind-force promotes bowl 2 and is sleeved on the dead ring 1 by the snap ring 4 that is located at its center, and by being located at many groups card on the dead ring 1 along 5 spacing, makes wind-force promote bowl 2 and can rotate at any time in decontamination process.It is once to be cast by insulating materials such as epoxy resin to form that described wind-force promotes bowl 2 and annular protrusion 3 and snap ring 4, and corresponding every group of card is hollow-core construction along 5 places on dead ring 1, makes card can realize elastic telescopic along 5, promotes bowl 2 so that wind-force is installed.

Under wind action more than three grades, this wind-driven cleaning ring for insulator rotates on the insulator upper surface during work, and the annular protrusion 3 on wind-force promotion bowl 2 edges scrapes the dust and the dirt of insulator surface, realizes dedusting and decontamination; Simultaneously because wind-force promotes bowl 2 can freely rotate, make and clean in continuous variation, so can remain this wind-driven cleaning ring for insulator in optimum state, cleaning effect that can more effective raising cleaning ring.

Claims

1. a wind-driven cleaning ring for insulator promotes bowl by dead ring and a plurality of wind-force and constitutes, and it is characterized in that: the outer rim front end that described wind-force promotes bowl is provided with annular protrusion.

2. wind-driven cleaning ring for insulator according to claim 1 is characterized in that: described wind-force promotes bowl and dead ring loose joint.