CN212437068U

CN212437068U - Bird repelling and lightning stroke counting integrated device for electric power tower

Info

Publication number: CN212437068U
Application number: CN202021045061.7U
Authority: CN
Inventors: 孙志; 肖洒; 陈志俊; 鲁伟; 肖小辉; 蒋晶晶; 周晗; 蔡世腾
Original assignee: Xiaogan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: Xiaogan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-02
Anticipated expiration: 2030-06-09

Abstract

The utility model provides an electric power shaft tower drives bird and thunderbolt count integrated device, this integrated device includes: a clamping type fixed seat; a lightning strike counter arranged on the clamping type fixed seat; and the bird repelling mechanism is rotatably arranged on the clamping type fixing seat and consists of a conical rotary drum and a plurality of pneumatic reflective aluminum sheets distributed along the peripheral conical surface of the conical rotary drum. The integrated device of the utility model is arranged at the hanging point of the insulator of the electric power tower, can rotate with the wind, reflects light rays and has the effect of expelling birds; and the lightning stroke counter installed in an integrated manner can be convenient for maintenance personnel to quickly and accurately confirm a fault point after a lightning stroke trip accident occurs, so that the labor and economic cost are greatly saved.

Description

Bird repelling and lightning stroke counting integrated device for electric power tower

Technical Field

The utility model relates to an electric power shaft tower operation maintenance technical field especially relates to an electric power shaft tower drives bird and thunderbolt count integrated device.

Background

Bird damage and lightning stroke are two main factors of tripping of a power transmission line, most of power tower towers are located outdoors, farmlands and lakes are dense, birds are suitable for living, bird nests are built on the power tower in high altitude by the birds, the activity frequency of the birds near the tower is increased, the tripping rate of the power transmission line is increased, and the safe and stable operation of a power system is seriously influenced. Most of existing bird repelling modes adopt a fixed bird preventing cover, a bird preventing baffle and a bird preventing thorn to be installed at a hanging point of a pole and tower insulator, although the fixed bird preventing device is low in cost, the local area actual operation and maintenance experience shows that the electric pole and tower provided with the fixed bird preventing device is frequent in trip accidents caused by bird damage, and the bird preventing effect is poor.

In addition, after the power tower is tripped by lightning, operation and maintenance departments need to quickly and effectively find fault points, usually, an unmanned aerial vehicle or a manual pole climbing is adopted to check the state of an insulator string to determine the position of the lightning stroke, and the labor cost and the time cost are high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's defect, and the high coincidence characteristics of investigation thunderbolt fault point position and anti-bird device mounted position provide one kind can rotate with the wind, diversified reflection of light and show insulator string point department thunderbolt number of times in the electric power tower of an organic whole drive bird and thunderbolt count integrated device.

The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:

the utility model provides an electric power shaft tower drives bird and thunderbolt count integrated device, this integrated device includes:

a clamping type fixed seat;

a lightning strike counter arranged on the clamping type fixed seat; and

the bird repelling mechanism is rotatably arranged on the clamping type fixing seat and consists of a conical rotary drum and a plurality of pneumatic reflective aluminum sheets distributed along the peripheral conical surface of the conical rotary drum.

Further, on the electric power tower drive bird and count integrated device is struck by lightning, still include:

the bearing is arranged on the clamping type fixed seat; and

and the top end of the rotating shaft is connected with the conical rotating drum in a welding manner.

Furthermore, on the integrated bird repelling and lightning stroke counting device for the electric power tower, the wind-driven reflective aluminum sheet is vertically or obliquely welded on the conical surface of the conical rotary drum along the height direction of the wind-driven reflective aluminum sheet.

Furthermore, on the integrated bird repelling and lightning stroke counting device for the electric power tower, the wind-driven reflective aluminum sheet is welded on the conical surface of the conical rotary drum along the length direction of the wind-driven reflective aluminum sheet in a straight or inclined mode.

Furthermore, on the integrated bird repelling and lightning stroke counting device for the electric power tower, the number of the wind-driven reflective aluminum sheets is 6-15, and the wind-driven reflective aluminum sheets are arranged on the peripheral conical surface of the conical rotary drum at equal intervals.

Furthermore, on the integrated bird repelling and lightning stroke counting device for the electric power tower, the conical rotary drum 4 and the pneumatic reflective aluminum sheets are made of aluminum or aluminum alloy.

Furthermore, on the integrated bird repelling and lightning stroke counting device for the electric power tower, the bearing is a waterproof sealing bearing.

Furthermore, on the integrated device for bird repelling and lightning stroke counting of the electric power tower, the integrated device can be detachably arranged on a tower cross arm through a clamping type fixing seat.

Preferably, on the bird repellent and lightning stroke counting integrated device for the electric power tower, the clamping type fixing seat is composed of a U-shaped fastening plate and a bolt, and the U-shaped fastening plate is fixed on the tower cross arm through the bolt.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

the utility model provides an integrated bird repelling and lightning stroke counting device for an electric power pole tower, which is arranged on the electric power pole tower when in use, and a bird repelling mechanism on the device can play a role of repelling birds by reflecting light rays in multiple directions through a reflective aluminum sheet when no wind exists; when wind exists, the conical rotary drum is driven by the wind-driven reflective aluminum sheet to rotate along with the wind, so that the bird repelling effect is further enhanced; when lightning strikes the electric power tower and trips, the insulator is broken down through a large current at the insulator hanging point, the current also passes through the lightning stroke counter at the moment, and when the lightning stroke trip point position is determined through troubleshooting, the lightning stroke position can be determined through the lightning stroke counter, so that maintenance personnel can conveniently and accurately locate a fault point, and therefore labor and economic cost are greatly saved.

Drawings

Fig. 1 is a schematic structural view of the bird repelling and lightning stroke counting integrated device for the electric power tower of the utility model;

FIG. 2 is a schematic view of the structure of the bird-repelling and lightning-stroke counting integrated device for the electric power tower of the present invention in a working state;

FIG. 3 is a schematic structural view of a clamping type fixing seat in the bird repelling and lightning stroke counting integrated device of the utility model;

wherein the reference symbols are:

the method comprises the following steps of 1-clamping type fixed seat, 2-bearing, 3-rotating shaft, 4-conical rotating drum, 5-pneumatic type reflective aluminum sheet, 6-lightning stroke counter, 7-pole tower cross arm, 8-U type fastening plate and 9-bolt.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1, the present embodiment provides an integrated bird repelling and lightning stroke counting device for an electric tower, including: the clamping type fixing seat 1 is used for fixedly mounting the integrated device on an electric power tower; the lightning strike counter 6 is arranged on the clamping type fixed seat 1 and is used for recording the number of lightning strikes on the tower in real time and sending the recorded data to a remote control center in a wireless mode; and one can rotate set up in drive bird mechanism on the clamp type fixing base 1, drive bird mechanism by a conical rotary drum 4 and a plurality of edges pneumatic type aluminum reflection sheet 5 that the periphery conical surface of conical rotary drum 4 distributes constitutes, pneumatic type aluminum reflection sheet 5 can rotate under the effect of wind-force to combine its self reflection of light effect, play the purpose of driving birds. The lightning strike counter 6 can act when lightning strike current passes through and can display and store lightning strike frequency information.

In this embodiment, please continue to refer to fig. 1, in order to realize that the bird repelling mechanism is rotatably disposed on the clamping type fixing seat 1, the bird repelling and lightning stroke counting integrated device for the power tower further includes: a bearing 2 arranged on the clamping type fixed seat 1; and the rotating shaft 3 is arranged on the bearing 2, and the top end of the rotating shaft 3 is connected with the conical rotating drum 4 in a welding way. The pneumatic reflective aluminum sheet 5 synchronously drives the conical rotary drum 4 and the rotary shaft 3 to rotate relative to the bearing 2 under the action of wind power, so that the effect of repelling birds is achieved.

In this embodiment, please continue to refer to fig. 1, according to the leading directions of different regions and corresponding regions, the structural arrangement of the plurality of pneumatic aluminum reflective sheets 5 on the conical tumbler 4 is reasonably set, so as to achieve the purpose of utilizing wind power to realize the self-rotation of the bird repelling mechanism and the bird repelling. Specifically, the pneumatic aluminum reflector plate 5 is welded on the conical surface of the conical drum 4 vertically or obliquely along the height direction thereof, and preferably, the pneumatic aluminum reflector plate 5 is welded on the conical surface of the conical drum 4 vertically along the height direction thereof. In addition, the pneumatic aluminum reflector 5 is welded on the conical surface of the conical rotary drum 4 along the length direction in a straight or inclined manner, and the pneumatic aluminum reflector 5 arranged in an inclined manner can guide airflow and accelerate the rotation of the conical rotary drum 4.

In this embodiment, please refer to fig. 1, the number of the wind-type reflective aluminum sheets 5 is 6-15, and the wind-type reflective aluminum sheets are equidistantly arranged on the outer conical surface of the conical drum 4. Preferably, the number of the wind-driven reflecting aluminum sheets 5 is 8-10, and the wind-driven reflecting aluminum sheets are arranged on the peripheral conical surface of the conical rotary drum 4 at equal intervals.

In this embodiment, please refer to fig. 1, the bird repelling mechanism is designed to be light, and the conical rotating drum 4 and the plurality of wind-type reflective aluminum sheets 5 are made of aluminum or aluminum alloy, so as to reduce the overall weight of the bird repelling mechanism. The bearing 2 is a waterproof sealing bearing and plays a waterproof role.

In this embodiment, please refer to fig. 2 and 3, the integrated device is detachably mounted on the tower cross arm 7 through the clamping type fixing seat 1. The clamping type fixing seat 1 is composed of a U-shaped fastening plate 8 and a bolt 9, and the U-shaped fastening plate 8 is fixed on the tower cross arm 7 through the bolt 9. When the device is installed, the U-shaped fastening plate 8 is clamped on the tower cross arm 7 and further fixed through the bolt 9 and is not easy to fall off. Specifically, the integrated device is installed at the insulator hanging point, when lightning strikes an electric power tower and trips, the insulator is broken down through the insulator hanging point by large current, the current also passes through the lightning stroke counter 6, the lightning stroke position can be determined through the lightning stroke counter 6 when the lightning stroke tripping point position is determined through troubleshooting, and the fault point is accurately positioned, so that the labor and economic cost are greatly saved.

The utility model discloses a bird repellent and thunderbolt count integrated device of electric power tower, when the practical application, through installing on the electric power tower at U type mounting plate, the bird repellent mechanism on it is when the no wind, through reflection of light type aluminum sheet 5 multi-direction reflection light, can play the effect of driving birds; when wind exists, the conical rotary drum 4 is driven by the wind-driven reflective aluminum sheet 5 to rotate along with the wind, so that the bird repelling effect is further enhanced; when lightning strikes an electric power tower and trips, a large current penetrates through the insulator at the insulator hanging point to puncture the insulator, the current also passes through the lightning stroke counter 6 at the moment, and when the lightning stroke trip point position is determined through troubleshooting, the lightning stroke position can be determined through the lightning stroke counter 6, so that maintenance personnel can accurately position the fault point.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The utility model provides an electric power tower drives bird and thunderbolt count integrated device which characterized in that, this integrated device includes:

a clamping type fixed seat (1);

a lightning stroke counter (6) arranged on the clamping type fixed seat (1); and

the bird repelling mechanism is rotatably arranged on the clamping type fixing seat (1) and consists of a conical rotary drum (4) and a plurality of pneumatic type reflective aluminum sheets (5) distributed along the peripheral conical surface of the conical rotary drum (4).

2. The integrated device for bird scaring and lightning stroke counting of the electric power tower as claimed in claim 1, further comprising:

a bearing (2) arranged on the clamping type fixed seat (1); and

and the rotating shaft (3) is arranged on the bearing (2), and the top end of the rotating shaft (3) is connected with the conical rotating drum (4) in a welding manner.

3. The integrated device for bird repelling and lightning stroke counting of the electric power tower as claimed in claim 1, wherein the wind-driven aluminum reflector sheet (5) is welded on the conical surface of the conical rotary drum (4) vertically or obliquely along the height direction.

4. The integrated device for bird repelling and lightning stroke counting of the electric power tower as claimed in claim 1, wherein the wind-driven aluminum reflector sheet (5) is welded on the conical surface of the conical rotary drum (4) in a straight or inclined manner along the length direction of the wind-driven aluminum reflector sheet.

5. The integrated device for bird repelling and lightning stroke counting of the electric power tower as claimed in claim 1, wherein the number of the wind-driven reflective aluminum sheets (5) is 6-15, and the wind-driven reflective aluminum sheets are equidistantly arranged on the peripheral conical surface of the conical rotary drum (4).

6. The integrated device for bird repelling and lightning stroke counting of the electric power tower as claimed in claim 1, wherein the conical rotary drum (4) and the plurality of wind-type reflective aluminum sheets (5) are made of aluminum or aluminum alloy.

7. The integrated device for bird repelling and lightning stroke counting of the electric power tower as claimed in claim 2, wherein the bearing (2) is a waterproof sealing bearing.

8. The integrated device for bird repelling and lightning stroke counting of the electric power tower as claimed in claim 1 is detachably mounted on a tower cross arm (7) through a clamping type fixing seat (1).

9. The integrated device for bird repelling and lightning stroke counting of the electric power tower as claimed in claim 8 is characterized in that the clamping type fixing seat (1) is composed of a U-shaped fastening plate (8) and a bolt (9), and the U-shaped fastening plate (8) is fixed on the tower cross arm (7) through the bolt (9).