CN102524236B

CN102524236B - Bird dispeller

Info

Publication number: CN102524236B
Application number: CN 201110451545
Authority: CN
Inventors: 成涛; 吴凤涛
Original assignee: HARBIN NEWSWAY CO Ltd
Current assignee: HARBIN NEWSWAY CO Ltd
Priority date: 2011-12-29
Filing date: 2011-12-29
Publication date: 2013-06-12
Anticipated expiration: 2031-12-29
Also published as: CN102524236A

Abstract

The invention relates to a bird dispelling device, in particular to a bird dispeller for power system transmission lines, which solves the problems that existing bird dispelling devices mostly composed of electrical components are high in manufacturing cost and difficult in maintenance and mounting, and part of mechanically structured bird dispelling devices is complex in structure and inconvenient in mounting. A first dispelling unit and a second dispelling unit are the same in structure. A fixed support of each dispelling unit is arranged on a holder, a telescopic winch is connected with the upper portion of the fixed support, one end of a transparent elastic cord is connected with the telescopic winch, and an anti-dropping hook is arranged at the other end of the transparent elastic cord. The transparent elastic rod of the first dispelling unit is connected with the upper portion of the fixed support of the second dispelling unit through one anti-dropping hook, and the transparent elastic cord of the second dispelling unit is connected with the upper portion of the fixed support of the first dispelling unit through the other anti-dropping hook. The bird dispeller is used for power system transmission lines.

Description

Scarer

Technical field

The present invention relates to a kind of scarer, especially relate to the scarer that a kind of power system transmission line is used.

Background technology

In recent years, along with the enhancing of people's environmental consciousness and the continuous improvement of ecotope, birds population, quantity and the scope of activities of living in the Nature also increases gradually.Because China's transmission overhead line operates in field mostly, be not easy to be subject in time the monitoring of manpower, therefore be subject to the impact of birds activity larger.

Small bird is built nest on high voltage plane usually, wind one blows, make branch and the wire that nest uses and easily form short circuit, once run into rainy weather, wet branch forms conductor generation ground fault, then causes the tripping operation outage, and half district all likely has a power failure because of a slight bird's nest, not only to huge numbers of families, make troubles, also can bring loss to factory.And many iron wire steel wires have appearred in the material of bird's nest, dangerous especially.The excreta that stays in the small birds on steel tower also can threaten to power system.Birds are discharged feces on high voltage iron tower, easily pollute porcelain insulator and conduct electricity.According to national grid relevant department statistics, be subject to birds to nest, perch the accidents such as the short circuit that causes, tripping operation on steel tower and be ascendant trend year by year.The frequent generation of Bird-caused Fault, not only make operation maintenance unit suffer larger loss on human and material resources, and importantly the safe operation of electrical network has been subject to serious threat.

In order to prevent birds, on the line bar of ultra-high-tension power transmission line and steel tower, nest, affect the normal operation of transmission line of electricity, power department generally adopted bird-scaring unit equipment to be contained on line bar or steel tower in recent years, obtain effect preferably, neither injure birds, the harmful effect that has stoped again birds because of perching, power circuit to be caused.But it is high and difficult in maintenance how existing scarer forms cost by electric elements, the bird-scaring unit complex structure of part frame for movement, installation and maintenance inconvenience.

Summary of the invention

The purpose of this invention is to provide a kind of scarer, to solve current scarer, many to form cost by electric elements high and safeguard difficulty is installed, and the bird-scaring unit complex structure of part frame for movement, install inconvenient problem.

The present invention solves the problems of the technologies described above the technical scheme of taking to be: described device comprises that first drives bird unit and second and drive the bird unit, first drives bird unit and second, and to drive the bird cellular construction identical, each drives the bird unit and comprises fixed support, flexible capstan winch, transparent stretch cord, dropping-proof hook and holder, holder is provided with fixed support, flexible capstan winch is connected with support bracket fastened top, one end of transparent stretch cord is connected with flexible capstan winch, the other end of transparent stretch cord is provided with dropping-proof hook, the support bracket fastened top that the first transparent stretch cord that drives the bird unit drives the bird unit by dropping-proof hook and second is connected, the support bracket fastened top that the second transparent stretch cord that drives the bird unit drives the bird unit by dropping-proof hook and first is connected.

The present invention has following beneficial effect: this scarer mainly is applicable to power system transmission line, and the present invention is according to easy frightened, the caliginous characteristic of birds, and it is driven outside shaft tower, prevents from nesting; The present invention is frame for movement, simple in structure, cost is low, safeguards easy for installation.

The accompanying drawing explanation

Fig. 1 is the overall structure front view that the present invention drives the bird unit, and Fig. 2 is the end view of Fig. 1, and Fig. 3 is overall structure master's cutaway view of flexible capstan winch, and Fig. 4 is overall structure schematic diagram of the present invention.

Embodiment

Embodiment one: in conjunction with Fig. 1, Fig. 2 and Fig. 4 illustrate present embodiment, the device of present embodiment comprises that first drives bird unit 1 and second and drive bird unit 2, first drives bird unit 1 and second, and to drive bird unit 2 structures identical, each drives the bird unit and comprises fixed support 3, flexible capstan winch 4, transparent stretch cord 5, dropping-proof hook 6 and holder 7, holder 7 is provided with fixed support 3, flexible capstan winch 4 is connected with the top of fixed support 3, one end of transparent stretch cord 5 is connected with flexible capstan winch 4, the other end of transparent stretch cord 5 is provided with dropping-proof hook 6, the top that the first transparent stretch cord 5 that drives bird unit 1 drives the fixed support 3 of bird unit 2 by dropping-proof hook 6 and second is connected, the second transparent stretch cord 5 that drives bird unit 2 passes through dropping-proof hook 6with the first top of driving the fixed support 3 of bird unit 1, be connected.

The material of transparent stretch cord 5 adopts senior synthetic resin, has efficiency high temperature resistance low cold.

Embodiment two: present embodiment is described in conjunction with Fig. 3, the flexible capstan winch 4 of present embodiment comprises housing 4-1, rotating disk 4-2, spring steel disc spring 4-3, be provided with a protruding axle 4-4 in housing, protruding axle 4-4 and housing 4-1 coaxially arrange, rotating disk 4-2 is located in housing 4-1, spring steel disc spring 4-3 is located in rotating disk 4-2, the end of spring steel disc spring 4-3 and protruding axle 4-4 are affixed, the other end of spring steel disc spring 4-3 is connected with the inwall of rotating disk 4-2, transparent stretch cord 5 is wrapped on the outer wall of rotating disk 4-2, one end of transparent stretch cord 5 is located at the outside of housing 4-1 through housing 4-1, this structure can realize the function that bird is driven away effectively, when bird is dropped on transparent rope, the Action of Gravity Field of bird self is on rope, the spring steel disc spring 4-3 tightened up can be applied to a bird elastic force with it, the bird bullet is walked.Other embodiment is identical with embodiment one.

Embodiment three: present embodiment is described in conjunction with Fig. 1, the fixed support 3 of present embodiment is connected and makes one with wiring plate 3-2 by support bar 3-1, wiring plate 3-2 is provided with a plurality of pointed tooth 3-3, when driving the bird unit and use in pairs, wiring plate is provided with a plurality of pointed tooths can produce a segment distance by two transparent ropes, can not overlap.Other embodiment is identical with embodiment one or two.

Embodiment four: present embodiment is described in conjunction with Fig. 1 and Fig. 2, each of present embodiment driven the bird unit and comprised latch 8 and the first bolt 10, holder 7 is the cuboid framework, one side of cuboid framework holder 7 is made as openend, one end of latch 8 and the upper surface of openend are hinged, the other end of latch 8 is connected with the locking of the lower surface of openend, the bottom face of cuboid framework holder 7 is provided with first bolt 10, when the present invention installs, holder 7 is inserted on the cross-arm of high-voltage wire by openend, this structure can effectively be fixed the cross-arm of holder and high-voltage wire.Other embodiment is identical with embodiment three.

Embodiment five: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, each of present embodiment driven the bird unit and comprised the second bolt 9, and flexible capstan winch 4 is connected by the second bolt 9 with the top of fixed support 3, this structure easy accessibility.Other embodiment is identical with embodiment four.

Operation principle:

The first fixed support 3 and second that drives the bird unit is driven to the fixed support 3 of bird unit and install one with the first bolt 10 at the high-voltage line cross-arm respectively.Drive the transparent stretch cords 5 in flexible capstan winch 4 on the fixed support 3 of bird unit by first and pull out, be suspended to second with dropping-proof hook 6 and drive on the fixed support 3 of bird unit.After hanging up properly, the second transparent stretch cord 5 driven in the bird unit is pulled out, be suspended to dropping-proof hook 6 on the fixed support 3 of second unit.So just above cross-arm, form a rectangular protection network of being pulled out by transparent stretch cord.Install and complete;

Due to the dysphotia of bird, when landing on high-voltage line, can't see transparent stretch cord 5 when bird, bird will bump against on transparent stretch cord 5, after bird is frightened, can fly at once to hold.By this device, can effectively to birds, be disturbed and be frightened, reach effect on driving birds.

Claims

1. a scarer, it is characterized in that described device comprises that first drives bird unit (1) and second and drive bird unit (2), first drives bird unit (1) and second, and to drive bird unit (2) structure identical, each drives the bird unit and comprises fixed support (3), flexible capstan winch (4), transparent stretch cord (5), dropping-proof hook (6) and holder (7), holder (7) is provided with fixed support (3), flexible capstan winch (4) is connected with the top of fixed support (3), one end of transparent stretch cord (5) is connected with flexible capstan winch (4), the other end of transparent stretch cord (5) is provided with dropping-proof hook (6), the top that the first transparent stretch cord (5) that drives bird unit (1) drives the fixed support (3) of bird unit (2) by dropping-proof hook (6) and second is connected, the top that the second transparent stretch cord (5) that drives bird unit (2) drives the fixed support (3) of bird unit (1) by dropping-proof hook (6) and first is connected.

2. scarer according to claim 1, it is characterized in that flexible capstan winch (4) comprises housing (4-1), rotating disk (4-2) and spring steel disc spring (4-3), be provided with a protruding axle (4-4) in housing, protruding axle (4-4) and the coaxial setting of housing (4-1), rotating disk (4-2) is located in housing (4-1), spring steel disc spring (4-3) is located in rotating disk (4-2), one end of spring steel disc spring (4-3) and protruding axle (4-4) are affixed, the other end of spring steel disc spring (4-3) is connected with the inwall of rotating disk (4-2), transparent stretch cord (5) is wrapped on the outer wall of rotating disk (4-2), one end of transparent stretch cord (5) is located at the outside of housing (4-1) through housing (4-1).

3. according to the described scarer of claim 1 or 2, it is characterized in that fixed support (3) is connected and makes one with wiring plate (3-2) by support bar (3-1), wiring plate (3-2) is provided with a plurality of pointed tooths (3-3).

4. scarer according to claim 3, it is characterized in that each drives the bird unit and comprise latch (8) and the first bolt (10), holder (7) is the cuboid framework, one side of cuboid framework holder (7) is made as openend, one end of latch (8) and the upper surface of openend are hinged, the other end of latch (8) is connected with the locking of the lower surface of openend, and the bottom face of cuboid framework holder (7) is provided with first bolt (10).

5. scarer according to claim 4, is characterized in that each drives the bird unit and comprise the second bolt (9), and flexible capstan winch (4) is connected by the second bolt (9) with the top of fixed support (3).