CN112088873A

CN112088873A - Bird damage prevention method and device for outdoor transformer

Info

Publication number: CN112088873A
Application number: CN202010967864.6A
Authority: CN
Inventors: 陈建民; 谢千焱; 陈华; 杨军; 梁鑫; 殷杰; 曾圣民; 陈志清
Original assignee: State Grid Corp of China SGCC; Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Wuhan Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2020-12-18
Anticipated expiration: 2040-09-15
Also published as: CN112088873B

Abstract

The invention discloses an outdoor transformer bird damage prevention method and device, and belongs to the technical field of transformer bird damage prevention. According to the bird damage prevention method and device for the outdoor power converter, the rotating plate capable of rotating and revolving is arranged around the power converter body, birds are driven by the rotating plate, air around the power converter body can be accelerated by the rotating plate, the effect of heat dissipation of the power converter body is achieved, meanwhile, the solar panel on the rotating plate can absorb solar energy and convert the solar energy into electric energy, the electric energy is provided for the ultrasonic generator, the ultrasonic generator sends low-frequency sound to drive the birds, and therefore the bird driving effect of the device is guaranteed.

Description

Bird damage prevention method and device for outdoor transformer

Technical Field

The invention belongs to the technical field of bird damage prevention of a transformer, and particularly relates to a bird damage prevention method and device for an outdoor transformer.

Background

The power converter is key equipment in the safe operation of a power grid, most of the power converter is installed in suburbs or mountains far away from cities, the surrounding ecological environment is good, various birds frequently move, the birds move to damage the operation equipment of the power converter for a long time, large birds nest on the power converter, the caused sundries are lost to cause equipment short circuit, the birds seek food and fly on the power converter to generate running flashover caused by excrement, the birds chase and pass through the operation equipment to cause equipment grounding, and in order to solve the influence of the birds on the power converter, the device for preventing the bird damage of the power converter is needed.

The bird pest device is prevented to current transformer mostly adopts the single mode to drive the bird, and the mode is more single like this, drives the bird effect relatively poor, can not stop birds to nest on the transformer completely, and the majority drives bird equipment and can only drive the bird, can not compromise and dispel the heat and protect the transformer, leads to the practicality lower, is not convenient for popularize and use.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the invention provides an outdoor power converter bird damage prevention method and device, and solves the problems that most of existing power converter bird damage prevention devices adopt a single mode to drive birds, the mode is single, the bird driving effect is poor, birds cannot be completely prevented from nesting on a power converter, most of bird driving equipment can only drive birds, heat dissipation and protection cannot be performed on the power converter, and accordingly the practicability is low, and popularization and use are inconvenient.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an outdoor transformer bird damage prevention device comprises a mounting plate, wherein a transformer body is arranged on the upper surface of the mounting plate, clamping grooves are formed in the left side surface and the right side surface of the transformer body, the clamping grooves are positioned in the two clamping grooves below and fixedly connected with the left side surface and the right side surface of the inner wall of a first annular shell through buckling devices respectively, a first gear is movably connected in the first annular shell and is meshed with a toothed belt, the toothed belt is arranged in an annular hollow groove, the annular hollow groove is formed in the surface of the first annular shell, a protective shell is fixedly connected to the position, corresponding to the annular hollow groove, of the surface of the first annular shell, a through groove is formed in the right side surface of the protective shell, a second gear is arranged in the through groove and is meshed with the toothed belt, the lower surface of the second gear is fixedly connected to an output shaft of a motor, and a mounting seat is fixedly connected to the lower, the lower fixed surface of mount pad is connected on the right side of mounting panel upper surface, the last fixed surface of first gear is connected with the pivot, the top of pivot pass first ring channel and second ring channel in proper order and with the lower fixed surface of pulley be connected, the upper surface at first annular casing is seted up to first ring channel, the lower surface at second annular casing is seted up to the second ring channel, the left and right sides face of second annular casing inner wall is respectively through the buckle device joint in being located two draw-in grooves in the top, pulley sliding connection is in the second annular casing.

As a further scheme of the invention: the buckle device comprises a movable rod, the left end of the movable rod is clamped in a clamping groove, the right end of the movable rod is movably connected into the barrel, the right end of the barrel is fixedly connected to the right side face of the inner wall of the first annular shell, the right side face of the inner wall of the barrel is fixedly connected with the right end of the movable rod through a spring, a handle is fixedly connected to the right side of the lower surface of the movable rod, the handle is located in a limiting groove, and the limiting groove is formed in the lower surface of the barrel.

As a further scheme of the invention: the upper surface and the lower surface of cingulum all fixedly connected with a plurality of slider, the equal sliding connection of a plurality of slider is in annular spout, and two annular spouts are seted up respectively at the upper surface and the lower surface of annular dead slot inner wall.

As a further scheme of the invention: the fixed surface of pivot is connected with four and changes the board, and the contained angle between two adjacent pivots is 90 degrees, the front and the back of changeing the board all are provided with solar panel, the upper surface of changeing the board is provided with supersonic generator.

As a further scheme of the invention: a plurality of screw hole after the upper surface of second annular casing is seted up, the equal threaded connection in a plurality of screw hole has threaded base, and the equal fixedly connected with in upper surface of a plurality of threaded base prevents the bird thorn.

An outdoor transformer bird damage prevention method comprises the following steps:

s1, when the transformer is used, the movable rods on the four buckling devices slide into the cylinder through the handles, when the first annular shell and the second annular shell are both sleeved on the transformer body, the four handles are loosened, the four movable rods are respectively clamped into the four clamping grooves under the action of the four springs, the first annular shell and the second annular shell are fixed on the transformer body, and then the bird-preventing stabs are stably installed in the threaded holes through the threaded bases;

s2, start through the control motor, the rotatory second gear that drives of output shaft of motor is rotatory, the second gear drives the cingulum and rotates in annular dead slot, the cingulum rotates and drives two first gears rotatory, two first gears are rotatory to drive two pivots rotatory, two pivots are rotatory to drive a plurality of and change the board rotatory, utilize rotatory commentaries on classics board to drive the bird, it flows to change board rotatory drive transformer body surrounding air simultaneously, dispel the heat to the transformer body, at the rotatory in-process of commentaries on classics board, solar panel absorbs solar energy and changes the electric energy into, provide the electric energy for supersonic generator, make supersonic generator take place low frequency sound, drive birds.

(III) advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. according to the bird damage prevention method and device for the outdoor power converter, the rotating plate capable of rotating and revolving is arranged around the power converter body, birds are driven by the rotating plate, air around the power converter body can be accelerated by the rotating plate, the effect of heat dissipation of the power converter body is achieved, meanwhile, the solar panel on the rotating plate can absorb solar energy and convert the solar energy into electric energy, the electric energy is provided for the ultrasonic generator, the ultrasonic generator sends low-frequency sound to drive the birds, and therefore the bird driving effect of the device is guaranteed.

2. According to the method and the device for preventing the bird damage of the outdoor power converter, the buckle device is arranged, when the first annular shell and the second annular shell are installed, the movable rod is moved through the handle, the movable rod retracts into the cylinder body, then the first annular shell and the second annular shell are sleeved, when the sleeving is completed, the handle is loosened, the elastic force generated by the spring drives the movable rod to be clamped in the corresponding clamping groove, and the first annular shell and the second annular shell are installed rapidly.

3. According to the bird damage prevention method and the bird damage prevention device for the outdoor power transformer, the threaded hole, the threaded base and the bird prevention stabs are arranged, the threaded base can be in threaded connection with the threaded hole, the bird prevention stabs are mounted on the second annular shell, and the bird prevention effect of the power transformer body can be enhanced.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a schematic front view of a cross-sectional structure of the fastening device of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is an enlarged view of part B of the present invention;

FIG. 5 is a schematic top view of a second annular housing according to the present invention;

FIG. 6 is a schematic top view of the spindle of the present invention;

in the figure: the device comprises a mounting plate 1, a transformer body 2, a clamping groove 3, a buckling device 4, a movable rod 41, a cylinder 42, a spring 43, a handle 44, a limiting groove 45, a first annular shell 5, a first gear 6, a toothed belt 7, an annular empty groove 8, a sliding block 9, an annular sliding groove 10, a protective shell 11, a through groove 12, a second gear 13, a motor 14, a mounting seat 15, a rotating shaft 16, a first annular groove 17, a second annular groove 18, a pulley 19, a second annular shell 20, a rotating plate 21, a solar panel 22, an ultrasonic generator 23, a threaded hole 24, a threaded base 25 and an anti-bird thorn 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention provides a technical solution: an outdoor transformer bird damage prevention device comprises a mounting plate 1, a transformer body 2 is arranged on the upper surface of the mounting plate 1, clamping grooves 3 are formed in the left side surface and the right side surface of the transformer body 2, the two clamping grooves 3 positioned below are fixedly connected with the left side surface and the right side surface of the inner wall of a first annular shell 5 through clamping devices 4 respectively, a first gear 6 is movably connected in the first annular shell 5, the first gear 6 is meshed with a toothed belt 7, the toothed belt 7 is arranged in an annular hollow groove 8, the annular hollow groove 8 is formed in the surface of the first annular shell 5, a protective shell 11 is fixedly connected to the position, corresponding to the annular hollow groove 8, of the surface of the first annular shell 5, a through groove 12 is formed in the right side surface of the protective shell 11, a second gear 13 is arranged in the through groove 12, the second gear 13 is meshed with the toothed belt 7, the lower surface of the second gear 13 is fixedly connected, the lower fixed surface of 14 fuselages of motor has mount pad 15, the lower fixed surface of mount pad 15 is connected on the right side of 1 upper surface of mounting panel, the last fixed surface of first gear 6 is connected with pivot 16, first ring channel 17 and second ring channel 18 are passed in proper order on the top of pivot 16 and with pulley 19's lower fixed surface is connected, the upper surface at first annular housing 5 is seted up to first ring channel 17, the lower surface at second annular housing 20 is seted up to second ring channel 18, the left and right sides face of second annular housing 20 inner wall is respectively through 4 joints of buckle device in being located two draw-in grooves 3 in the top, 19 sliding connection of pulley is in second annular housing 20.

s1, when the bird repelling device is used, the movable rods 41 on the four buckling devices 4 slide into the cylinder 42 through the handles 44, when the first annular shell 5 and the second annular shell 20 are sleeved on the transformer body 2, the four handles 44 are loosened, under the action of the four springs 43, the four movable rods 41 are respectively clamped into the four clamping grooves 3, the first annular shell 5 and the second annular shell 20 are fixed on the transformer body 2, and then the bird repelling stabs 26 are stably installed in the threaded holes 24 through the threaded bases 25;

s2, start through control motor 14, the rotatory second gear 13 that drives of output shaft of motor 14 is rotatory, second gear 13 drives the cingulum 7 internal rotation in annular dead slot 8, the cingulum 7 rotates and drives two first gears 6 rotatory, two first gears 6 are rotatory to drive two pivots 16 rotatory, two pivots 16 are rotatory to drive a plurality of and change board 21 rotatory, utilize rotatory commentaries on classics board 21 to drive flying birds, change board 21 rotatory drive the air around the electrical transformer body 2 and flow simultaneously, dispel the heat to electrical transformer body 2, at the rotatory in-process of commentaries on classics board 21, solar panel 22 absorbs solar energy and converts into the electric energy, provide the electric energy for supersonic generator 23, make supersonic generator 23 take place the low frequency sound, drive birds.

Specifically, as shown in fig. 1 and 5, a plurality of screw hole 24 after the upper surface of second annular casing 20 is seted up, equal threaded connection has screw base 25 in a plurality of screw hole 24, the equal fixedly connected with of upper surface of a plurality of screw base 25 prevents bird thorn 26, through setting up screw hole 24, screw base 25 and preventing bird thorn 26, utilize screw base 25 can threaded connection in screw hole 24, install a plurality of on second annular casing 20 and prevent bird thorn 26, can strengthen the effect that transformer body 2 prevented the bird.

Specifically, as shown in fig. 2, the fastening device 4 includes a movable rod 41, a left end of the movable rod 41 is fastened in the fastening groove 3, a right end of the movable rod 41 is movably connected in a cylinder 42, a right end of the cylinder 42 is fixedly connected to a right side surface of an inner wall of the first annular housing 5, the right side surface of the inner wall of the cylinder 42 is fixedly connected to a right end of the movable rod 41 through a spring 43, a right side of a lower surface of the movable rod 41 is fixedly connected to a handle 44, the handle 44 is located in a limiting groove 45, the limiting groove 45 is formed in the lower surface of the cylinder 42, by providing the fastening device 4, when the first annular housing 5 and the second annular housing 20 are installed, the movable rod 41 is moved through the handle 44, so that the movable rod 41 retracts into the cylinder 42 and then is sleeved on the first annular housing 5 and the second annular housing 20, when the sleeving is completed, the handle 44 is released, an elastic force generated by the, the first annular housing 5 and the second annular housing 20 are quickly mounted.

Specifically, as shown in fig. 3, the upper surface and the lower surface of the toothed belt 7 are fixedly connected with a plurality of sliding blocks 9, the sliding blocks 9 are connected in the annular sliding grooves 10 in a sliding mode, the two annular sliding grooves 10 are respectively arranged on the upper surface and the lower surface of the inner wall of the annular hollow groove 8, the toothed belt 7 can be stably fixed in the annular hollow groove 8 through the sliding blocks 9 and the sliding grooves, and the normal rotation of the toothed belt 7 is guaranteed.

Specifically, as shown in fig. 6, four commentaries on classics boards 21 of fixed surface of pivot 16 are connected with, contained angle between two adjacent pivots 16 is 90 degrees, the front and the back of commentaries on classics board 21 all are provided with solar panel 22, the upper surface of commentaries on classics board 21 is provided with supersonic generator 23, through setting up commentaries on classics board 21, solar panel 22 and supersonic generator 23, when changeing board 21 rotation and driving birds and dispelling the heat to power converter body 2, solar panel 22 on the commentaries on classics board 21 can absorb solar energy and change into the electric energy, provide the electric energy for supersonic generator 23, make supersonic generator 23 send low frequency sound and drive birds, guarantee the effect that this device driven birds like this.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an outdoor transformer prevents bird pest device, includes mounting panel (1), its characterized in that: the upper surface of the mounting plate (1) is provided with a power converter body (2), the left side surface and the right side surface of the power converter body (2) are respectively provided with a clamping groove (3), the two clamping grooves (3) below are respectively fixedly connected with the left side surface and the right side surface of the inner wall of a first annular shell (5) through a buckle device (4), the first annular shell (5) is internally and movably connected with a first gear (6), the first gear (6) is mutually meshed with a toothed belt (7), the toothed belt (7) is arranged in an annular empty groove (8), the annular empty groove (8) is arranged on the surface of the first annular shell (5), the position of the surface of the first annular shell (5) corresponding to the annular empty groove (8) is fixedly connected with a protective shell (11), the right side surface of the protective shell (11) is provided with a through groove (12), and a second gear (13) is arranged in the through groove (12), second gear (13) and cingulum (7) intermeshing, the lower fixed surface of second gear (13) is connected on the output shaft of motor (14), the lower fixed surface of motor (14) fuselage is connected with mount pad (15), the lower fixed surface of mount pad (15) is connected on the right side of mounting panel (1) upper surface, the last fixed surface of first gear (6) is connected with pivot (16), the top of pivot (16) passes first ring channel (17) and second ring channel (18) in proper order and with the lower fixed surface of pulley (19) be connected, the upper surface at first annular housing (5) is seted up in first ring housing (17), the lower surface at second annular housing (20) is seted up in second ring housing (18), the left and right sides face of second annular housing (20) inner wall is respectively through buckle device (4) joint in two draw-in grooves (3) that are located the top, the pulley (19) is slidably connected in a second annular housing (20).

2. The bird damage prevention device of an outdoor transformer of claim 1, characterized in that: buckle device (4) are including movable rod (41), the left end joint of movable rod (41) is in draw-in groove (3), the right-hand member swing joint of movable rod (41) is in barrel (42), the right-hand member fixed connection of barrel (42) is at the right flank of first annular casing (5) inner wall, the right flank of barrel (42) inner wall passes through the right-hand member fixed connection of spring (43) and movable rod (41), the right side fixedly connected with handle (44) of movable rod (41) lower surface, handle (44) are located spacing groove (45), the lower surface at barrel (42) is seted up in spacing groove (45).

3. The bird damage prevention device of an outdoor transformer of claim 1, characterized in that: the upper surface and the lower surface of the toothed belt (7) are fixedly connected with a plurality of sliding blocks (9), the sliding blocks (9) are connected in the annular sliding grooves (10) in an equal sliding mode, and the two annular sliding grooves (10) are respectively arranged on the upper surface and the lower surface of the inner wall of the annular empty groove (8).

4. The bird damage prevention device of an outdoor transformer of claim 1, characterized in that: the fixed surface of pivot (16) is connected with four and changes board (21), and the contained angle between two adjacent pivots (16) is 90 degrees, the front and the back of changeing board (21) all are provided with solar panel (22), the upper surface of changeing board (21) is provided with supersonic generator (23).

5. The bird damage prevention device of an outdoor transformer of claim 1, characterized in that: a plurality of screw hole (24) after the upper surface of second annular casing (20) is seted up, equal threaded connection has screw thread base (25) in a plurality of screw hole (24), and the equal fixedly connected with of upper surface of a plurality of screw thread base (25) prevents bird thorn (26).

6. An outdoor transformer bird damage prevention method, an outdoor transformer bird damage prevention device according to claims 1-5, characterized in that: the bird damage prevention method comprises the following steps:

s1, when the bird repelling device is used, the movable rods (41) on the four buckling devices (4) slide into the cylinder body (42) through the handles (44), when the first annular shell (5) and the second annular shell (20) are sleeved on the transformer body (2), the four handles (44) are loosened, under the action of the four springs (43), the four movable rods (41) are respectively clamped into the four clamping grooves (3), the first annular shell (5) and the second annular shell (20) are fixed on the transformer body (2), and then the bird repelling spine (26) is stably installed in the threaded hole (24) through the threaded base (25);

s2, the motor (14) is controlled to start, the output shaft of the motor (14) rotates to drive the second gear (13) to rotate, the second gear (13) drives the toothed belt (7) to rotate in the annular hollow groove (8), the toothed belt (7) rotates to drive the two first gears (6) to rotate, the two first gears (6) rotate to drive the two rotating shafts (16) to rotate, the two rotating shafts (16) rotate to drive the plurality of rotating plates (21) to rotate, and the rotating plates (21) are utilized to drive flying birds, meanwhile, the rotating plate (21) rotates to drive the air around the transformer body (2) to flow, the converter body (2) is radiated, and in the process of rotating the rotating plate (21), the solar panel (22) absorbs solar energy and converts the solar energy into electric energy to provide electric energy for the ultrasonic generator (23), so that the ultrasonic generator (23) generates low-frequency sound to drive birds.