CN200965994Y

CN200965994Y - A device for protecting the electrical iron tower against the bird hazards

Info

Publication number: CN200965994Y
Application number: CNU2006200795885U
Authority: CN
Inventors: 邓星五
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-09
Filing date: 2006-08-09
Publication date: 2007-10-24
Anticipated expiration: 2016-08-09

Abstract

The utility model relates to a bird damage protection device in electrical power transmission iron towers, which is composed of a base, a shaft, a circular tube, four connecting rods and an end plate; wherein the four rods are sleeved with a freely rotatable circular tube respectively; a rotating bracket is formed by rivet welding the connecting rods and the end plate into two frames; one end of each rotating bracket is provided with a lightening hole; the ends with a lightening hole are positioned at the same direction. The rotating bracket is embedded into holes of a bearing. The two sides of the rotating bracket are symmetrical and form a rotating body. The rotating shaft is fixed on the base and is tightened and fixed to angle irons of the iron tower bracket through a bolt and a base plate. The utility model is a purely mechanical device, which is small in size, low in cost and applied to expulse a variety of birds in a long term. The utility model achieve the purpose of driving birds by the way that fallen force of the birds drives the rotating bracket whirling around the rotating shaft, thus the birds is unbalanced to fly away.

Description

Electric power tower transmission of electricity bird pest protector

Technical field

The utility model relates to a kind of mechanical device that prevents birds to electric power tower transmission of electricity harm.

Background technology

Interrelated data shows: in recent years since various birds rest on the electric power tower nest, defecation, electric insulator was lost efficacy and the transmission of electricity accident that causes accounts for half of electric power transmission accident.In order to eliminate the accident that bird pest causes electric power transmission, people have designed the bird pest protector.From the data of retrieval, existing bird pest protector has following three kinds of forms:

1, utilize solar-energy photo-voltaic cell to make the electronics scarer of the energy, cry, ultrasonic wave or the high-tension pulse of generation birds natural enemy are brought to stimulate and are driven bird.

2, utilize wind energy, solar-energy photo-voltaic cell to make the mechanical device of the energy, produce the blade of horizontal or vertical rotation, the motion of shaft is flown away bird.

3, a branch of bundle is fixed on the radial steel wire of cat head, destroys the stop environment of bird.

Relating to specific product has following several:

1, the CQ-1 type supersonic wave bird driving device of the electric scientific ﹠ technical corporation of Luoyang Ke Feng production.

The strong ear-piercing terrified sound that utilizes ultrasonic wave principle and 120db can freely be selected sound source and reproduction time, solar panel and storage battery dual power supply as (rifle, big gun thunder, and birds die tragically, or the like).

2, the pneumatic light bird-scaring unit that holds of Jilin Mei He plastic molding and processing plant production.

It is by the fixed lever support, pole wind bowl, hold composition such as light wind bowl peace mirror, the colored wind bowl of sphere is equipped with on the umbrella dress pole top of support, in the bowl reflective flat mirror is housed, under sunlight, wind-force effect, support rotates around fixed lever, the wind bowl rotates with support, on daytime, rhythmicly send dazzling flash of light, the expulsion birds.

3, the ZD-HB high-pressure electronic bird-scaring unit that electric Eurasian Science and Technology Ltd. produces in Beijing

It is power supply that ZD-HB high-pressure electronic bird-scaring unit adopts monocrystaline silicon solar cell, does energy-storage travelling wave tube with the non-maintaining capacitor of high capacity highly effective, when having bird to fall to going up on the bird-scaring unit or closing on, sends high-voltage electronic pulse voltage electric shock and drives birds.

4, Jiangsu Gu Shan electrical equipment company wind wheel type bird-scaring unit

It utilizes the wind wheel of level or vertical rotation to drive bird.

In sum, existing bird pest control method and apparatus all has limitation, does not have thoroughly to solve the bird pest problem of electric power tower transmission of electricity, and its shortcoming is summarized as follows

1, poor performance

A) unstable properties is used a period of time, has just lost efficacy after sound is driven in the bird adaptation.And selective, can not all work to various birds;

B) need solar cell, lost efficacy easily, need electrical maintenance;

C) volume is big, and inconvenience is installed, and is perhaps dangerous, can stab the maintenance personal.

2, be subjected to the restriction of weather

Cloudy day, sleety weather, night, strong wind weather may cause work undesired.

3, cost is higher

The cost of one cover electronics scarer is wanted one～2,000 yuan, invest too big, bad applying.

Summary of the invention

The utility model provides a kind of electric power tower transmission of electricity bird pest protector based on the physical equilibrium principle.Utilize this apparatus structure feature, make bird unbalance, reach with this and drive bird, the purpose of avoiding the electric power transmission accident to take place.

The purpose of this utility model can realize by following measure:

A kind of electric power tower transmission of electricity bird pest protector is made up of pedestal, rotating shaft, pipe, connecting rod, end plate.All be with pipe free to rotate on four connecting rods, form swivel mount after becoming two frameworks by connecting rod with the end plate rivet welding, one of end plate on the swivel mount has lightening core, there is one of lightening core all to be contained in same direction, swivel mount is embedded in the dead eye of pedestal, and swivel mount both sides symmetrical configuration forms a rotating integral body, rotating shaft Guan County is strained and fixed on the angle steel of pylon by a bolt and backing plate during installation on pedestal.

The utility model is compared with existing product, and the beneficial effect of its advantage and generation is

1, to various birds all work, non-selectivity

This device can not rest on the iron tower various birds, is that the sparrow, little swallow or big eagle cinereous vulture all can not come to a complete stop on iron tower, makes them one fall and promptly fly.Inoperative unlike natural enemy sound to the bird that has.

2, work for a long time, bird can't adapt to

Any bird can not be by a period of time adaptation balanced capacity is brought up to can be dealt with this and install the unbalance of set mechanism and use.And natural enemy sound or bird after a while such as ultrasonic will be inoperative after adapting to.

3, there is not the adynamia Problem of Failure

The strength of utilizing bird to fall makes this equipment mechanism action, and bird can not balance and fly away from.Unlike some device, need solar energy, lost efficacy because of power set after a period of time.

4, be not subjected to the restriction of weather

This apparatus structure is succinct, firmly, no matter day and night, blowing are rained, the spring, summer, autumn and winter can both work, windage is not afraid of strong wind for a short time, small and exquisitely is not afraid of accumulated snow again flexibly, needs sunlight or fears strong wind unlike some device.

5, the non-maintaining cycle is long

The pure mechanical structure that this device is firm almost is non-maintaining after cooperating zinc-plated coating and reasonable material, can check in passing when power transmission lines overhauling, does not need special maintenance.

6, volume is little, easy for installation

This apparatus integration structure, volume are little, light and handy, easy to carry, only need a bolt just can be fastened on the angle steel of pylon.

7, structure adaptability is good, sphere of action is big

No matter be on the top of insulator string, crossbeam or cant beam position, this device all can be installed, and can satisfy the demand of the various structures of cat head, has surprised effect in addition, a bird is unbalance to fly, many birds are frightened to be escaped, bird does not stop, the bird difficulty is nested.

8, do not hinder other maintenance activity

This device is safe in utilization, and personnel are not had injury, does not hinder the upkeep operation of circuit.

9, low cost, investment are little

The cost of this device is 1/tens of a solar power plant, invests little, easy to utilize.

10, the feature of environmental protection is good

This device does not produce the thing of refuse battery and so on, without any injury, is a kind of environment-friendly products to birds yet.

Description of drawings

Fig. 1 is the CQ-1 type supersonic wave bird driving device that Ke Feng electric scientific ﹠ technical corporation in Luoyang produces;

Fig. 2 is the pneumatic light bird-scaring unit that holds that plum river plastic molding and processing plant produces;

Fig. 3 is the ZD-HB high-pressure electronic bird-scaring unit that electric Eurasian Science and Technology Ltd. produces in the capital

Fig. 4 and Fig. 5 are Jiangsu Gu Shan electrical equipment company wind wheel type bird-scaring units

Fig. 6 is the utility model schematic diagram

Fig. 7 is the end view of Fig. 6

Embodiment

As shown in Figure 6, a kind of electric power tower transmission of electricity bird pest protector is made up of pedestal 1, rotating shaft 5, pipe 6, connecting rod 7, end plate 8.All be with pipe free to rotate 6 on four connecting rods 7, by connecting rod 7 with form swivel mount after end plate 8 rivet weldings become two frameworks, swivel mount is embedded in the dead eye 4 of pedestal 1, swivel mount both sides symmetrical configuration, form a rotating integral body, rotating shaft 5 Guan County are strained and fixed on the angle steel 3 of pylon by a bolt and backing plate 2 during installation on pedestal 1.

8 one of end plates on the swivel mount have lightening core 9, have one of lightening core 9 all to be contained in same direction, like this, make centre-of gravity shift.So under the situation of no external force effect, swivel mount is upright downward all the time.

This device is contained in the top of iron tower structural member, thus bird can only at first fall on this device when falling, and often at an upper portion thereof.In case bird grabs the rotatable tubular 6 on the swivel mount top connecting rod 7, swivel mount 5 rotations around the shaft, the connecting rod 7 on opposite can produce the harassing and wrecking effects, especially for curassow, will prize its leg; The empty in addition pipe 6 that is enclosed within on the connecting rod 7 can rotate around connecting rod 7, produces second unbalance effect, and bird is down turned a somersault.Two unbalance rotations act on simultaneously and make the bird can't balance and have to fly away from, and at this moment, even there is bird to drop on other place, can form also that a bird is unbalance to fly, the frightened situation of escaping of many birds.Because very sensitive, the bird weighing apparatus that also has much difficulty in healing, since very firm, be not afraid of the curassow fight yet, because simple, small and exquisite, movable, so, not to be afraid of wind and rain and to avenge, weatherability is good.

Claims

1, a kind of electric power tower transmission of electricity bird pest protector is by pedestal (1), rotating shaft (5), pipe (6), connecting rod (7), end plate (8) is formed, it is characterized in that all being with on four connecting rods (7) pipe free to rotate (6), by connecting rod (7) with form swivel mount after end plate (8) rivet welding becomes two frameworks, (8) one of end plates on the swivel mount have lightening core (9), one of lightening core (9) all is contained in same direction, swivel mount is embedded in the dead eye (4) of pedestal (1), swivel mount both sides symmetrical configuration, form a rotating integral body, rotating shaft (5) Guan County is strained and fixed on the angle steel (3) of pylon by a bolt and backing plate (2) during installation on pedestal (1).