CN209931313U

CN209931313U - Bird damage detection device is prevented to transmission line

Info

Publication number: CN209931313U
Application number: CN201920502511.1U
Authority: CN
Inventors: 付志强; 张碧峰; 李振民; 盛佳明; 李传行
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2020-01-14
Anticipated expiration: 2029-04-13

Abstract

The utility model discloses a transmission line bird damage prevention detection device, including transmission cable, mounting, detection box, PLC controller, detection module, siren, connecting block, bolt, stationary blade, windmill, ring, fixed plate and screw, through setting up detection module, can detect whether have a bird on the transmission cable through detection module, if there is a bird, send this information to the PLC controller, the PLC controller can control the siren to send out the alarm, and then can play the effect of driving away the bird; the fixing pieces are arranged on the power transmission cables, and the windmills are arranged on the fixing pieces, so that the effect of scaring away sparrows can be achieved through rotation of the windmills; through setting up the ring to set up the fixed plate on the ring on two adjacent transmission lines cable, and set up the screw in the top of fixed plate, can rotate through the screw, play the effect that drives this movable mechanism and remove, and then can play the effect of drive sparrow.

Description

Bird damage detection device is prevented to transmission line

Technical Field

The utility model relates to a detection device especially relates to a transmission line prevents bird pest detection device.

Background

In recent years, the breeding number of birds is gradually increased, and the birds nest and breed on the towers of the power transmission line, so that great harm is caused to the safe operation of the power transmission line. Line trip faults caused by bird damage have become an important factor affecting the safety production of electricity. The reasons for the tripping of the overhead line due to bird damage are roughly divided into the following: 1. when birds build a nest on the overhead wire, the birds hold branches, iron wires, gold foils and the like in the air, and when objects fall between the wire and the cross arm, the short circuit of the circuit can be instantaneously caused. 2. Birds defecate when flying over a cross arm or a lead, and bird droppings blow to a live conductor along with wind to cause breakdown of air gaps, so that faults are caused. 3. Birds often move between the cross arms, the defecation quantity is very small, direct damage to the line cannot be caused, but impurities on the insulator gradually increase along with time accumulation, and the insulator can be tripped in rainy days and windy days.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a bird damage detection device is prevented to transmission line can solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a transmission line prevents bird pest detection device, includes a plurality of transmission cable, impartial distance is fixed with a plurality of mounting on all transmission cable, the top of mounting is provided with detects the box, the both sides of the bottom of detecting the box all are fixed with the connecting block, the both sides on the top of mounting also all are fixed with the connecting block, all seted up the screw on the connecting block on detection box and the mounting, there is the bolt through threaded connection in this screw, and this bolt passes through the nut to be fixed on the connecting block.

Preferably, be provided with the PLC controller in the detection box, detection module is installed on the top of detection box, the outside of detection box is fixed with the siren, detection module and siren all connect the PLC controller through data wire electricity.

Preferably, the stator is fixed to all the power transmission cables at an equal distance, and the wind turbine is fixed to all the stator.

Preferably, be provided with a plurality of movable mechanism between two adjacent transmission cables, this movable mechanism includes four rings, and per two ring covers are established on same transmission cable, and the top of four rings is fixed with the fixed plate, the screw is installed to the positive centre on the top of fixed plate.

Preferably, the inner diameter of the ring is larger than the outer diameter of the power transmission cable.

Preferably, the detection module is an infrared sensor or an ultrasonic sensor.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by arranging the detection module, whether birds or not exist on the power transmission cable can be detected through the detection module, if yes, the information is transmitted to the PLC, and the PLC can control the alarm to give an alarm, so that the effect of expelling the birds or the sparrows can be achieved;

2. the fixing pieces are arranged on the power transmission cables, and the windmills are arranged on the fixing pieces, so that the effect of scaring away sparrows can be achieved through rotation of the windmills;

3. through setting up the ring to set up the fixed plate on the ring on two adjacent transmission lines cable, and set up the screw in the top of fixed plate, can rotate through the screw, play the effect that drives this movable mechanism and remove, and then can play the effect of drive sparrow.

Drawings

Fig. 1 is an overall structure diagram of the bird damage prevention detection device for the power transmission line of the present invention;

fig. 2 is a top view of the movable mechanism of the bird damage prevention detection device for the power transmission line of the present invention;

fig. 3 is a structural diagram of a propeller of the bird damage prevention detection device for the power transmission line of the present invention;

fig. 4 is a structural diagram of a windmill of the bird damage prevention detection device for the power transmission line of the present invention.

Wherein: 1. a power transmission cable; 2. a fixing member; 3. a detection cartridge; 4. a PLC controller; 5. a detection module; 6. an alarm; 7. connecting blocks; 8. a bolt; 9. a fixing sheet; 10. a windmill; 11. a circular ring; 12. a fixing plate; 13. a propeller.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Please refer to fig. 1-4, a bird damage detection device is prevented to transmission line, including a plurality of transmission cable 1, a plurality of mounting 2 is fixed with impartial distance on all transmission cable 1, the top of mounting 2 is provided with detection box 3, both sides of the bottom of detection box 3 all are fixed with connecting block 7, both sides of the top of mounting 2 also all are fixed with connecting block 7, all seted up the screw on connection block 7 on detection box 3 and mounting 2, there is bolt 8 through threaded connection in this screw, and this bolt 8 passes through the nut to be fixed on connecting block 7.

Be provided with PLC controller 4 in the detection box 3, detection module 5 is installed on the top of detection box 3, and the outside of detection box 3 is fixed with siren 6, and detection module 5 and siren 6 all connect PLC controller 4 through data wire electricity.

The fixing pieces 9 are fixed to all the power transmission cables 1 at equal distances, and the wind turbines 10 are fixed above all the fixing pieces 9.

A plurality of movable mechanisms are arranged between two adjacent power transmission cables 1 and comprise four circular rings 11, every two circular rings 11 are sleeved on the same power transmission cable 1, a fixed plate 12 is fixed at the top ends of the four circular rings 11, and a propeller 13 is installed in the middle of the top end of the fixed plate 12.

The inner diameter of the ring 11 is larger than the outer diameter of the power transmission cable 1.

The detection module 5 is an infrared sensor or an ultrasonic sensor.

The working principle is as follows: when a bird is stopped on the power transmission cable 1, the detection module 5 on the detection box 3 detects the bird, and when the bird is detected, the information is transmitted to the PLC controller 4, and the PLC controller 4 controls the alarm 6 to give an alarm. Meanwhile, the windmill 10 on the power transmission cable 1 is driven by wind to rotate, so that the effect of scaring birds and sparrows can be achieved. In addition, the rings 11 on two adjacent power transmission cables 1 can slide along the power transmission cables 1 under the driving of wind power, and meanwhile, the propellers 13 are arranged above the fixing plates 12 on the upper end surfaces of the rings 11, and the propellers 13 can have certain power when rotating, so that the rings 11 below the fixing plates 12 can be driven to slide along the power transmission cables 1. When installation transmission cable 1, place detection box 3 in mounting 2 tops, then with connecting block 7 on mounting 2 and the connecting block 7 butt joint of detection box 3 bottom, then will connect up connecting block 7 from top to bottom through bolt 8 and nut, and then can fasten the installation of detection box 3.

The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.

Claims

1. The utility model provides a transmission line prevents bird pest detection device, includes a plurality of transmission cable (1), its characterized in that, impartial distance is fixed with a plurality of mounting (2) on all transmission cable (1), the top of mounting (2) is provided with detects box (3), the both sides of the bottom of detecting box (3) all are fixed with connecting block (7), the both sides on the top of mounting (2) also all are fixed with connecting block (7), all seted up the screw on connecting block (7) on detecting box (3) and mounting (2), there is bolt (8) through threaded connection in this screw, and this bolt (8) pass through the nut to be fixed on connecting block (7).

2. The bird damage prevention detection device for the power transmission line according to claim 1, wherein a PLC (programmable logic controller) controller (4) is arranged in the detection box (3), a detection module (5) is installed at the top end of the detection box (3), an alarm (6) is fixed on the outer side of the detection box (3), and the detection module (5) and the alarm (6) are electrically connected with the PLC controller (4) through data wires.

3. The bird damage detection device of claim 1, wherein all the cables (1) are fixed with fixing pieces (9) at equal distances, and windmills (10) are fixed above all the fixing pieces (9).

4. The bird damage prevention detection device for the power transmission line according to claim 1, wherein a plurality of movable mechanisms are arranged between two adjacent power transmission cables (1), each movable mechanism comprises four circular rings (11), every two circular rings (11) are sleeved on the same power transmission cable (1), a fixed plate (12) is fixed to the top ends of the four circular rings (11), and a propeller (13) is installed in the middle of the top end of the fixed plate (12).

5. The bird damage detection device of claim 4, characterized in that the inner diameter of the ring (11) is larger than the outer diameter of the power transmission cable (1).

6. The bird damage detection device of claim 2, wherein the detection module (5) is an infrared sensor or an ultrasonic sensor.