CN114055390A - Automatic electrified mounting device and method for bird repeller - Google Patents
Automatic electrified mounting device and method for bird repeller Download PDFInfo
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- CN114055390A CN114055390A CN202111360806.8A CN202111360806A CN114055390A CN 114055390 A CN114055390 A CN 114055390A CN 202111360806 A CN202111360806 A CN 202111360806A CN 114055390 A CN114055390 A CN 114055390A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
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Abstract
The invention relates to an automatic electrified mounting device and method for a bird repeller, and belongs to the technical field of power supply equipment guarantee. The technical scheme is as follows: the bird repelling device comprises a main framework seat (1) and an auxiliary framework seat (2), wherein a shifting mechanism (3) is arranged on the main framework seat (1), the shifting mechanism (3) drives the auxiliary framework seat (2) to be opened and closed, and a bird repelling device installing mechanism (4) is arranged on the auxiliary framework seat (2). The invention has the beneficial effects that: the bird repeller can be installed in a live state of a line, operation is simple, safe operation of line equipment is guaranteed, power supply reliability is improved, and safety of equipment of workers is guaranteed.
Description
Technical Field
The invention relates to an automatic electrified mounting device and method for a bird repeller, and belongs to the technical field of power supply equipment guarantee.
Background
With the development of the times, the structure of a power grid is more and more perfect, and the safe and stable operation of a distribution line can directly influence thousands of households and all walks of life. At present, all towers of 1.3 ten thousand are arranged, the field patrol processing workload of workers is large, the patrol period is long, and the power grid accidents caused by bird nesting account for 70% of the total accident rate every year. Because drive the bird ware and generally install on the pole cross arm of higher position, can only rely on the manual work to climb the pole and install, can't guarantee personal safety.
Disclosure of Invention
The invention aims to provide an automatic installation device and an automatic installation method for a bird repeller in an electrified way, which can install the bird repeller when a line is electrified, ensure the equipment safety of workers, simultaneously ensure the safe operation of line equipment, improve the power supply reliability and solve the problems in the background art.
The technical scheme of the invention is as follows:
an electrified automatic installation device of a bird repeller comprises a main framework seat and an auxiliary framework seat, wherein a stirring mechanism is arranged on the main framework seat and drives the auxiliary framework seat to open and close, and a bird repeller installation mechanism is arranged on the auxiliary framework seat;
the main frame base is of an L-shaped structure consisting of a transverse plate I and a vertical plate I, and the toggle mechanism comprises a push rod, a limiting plate, a toggle piece, a spring, a round shaft, a fixed bearing seat, a groove, a push force arm, a fixed shaft I, a push force arm shaft seat, a reset double-torsion spring, a resistance arm, a fixed seat I, a fixed shaft II, a torsion spring I, a U-shaped connecting rod, a rotating arm fixed shaft seat, a fixed shaft II, a middle shaft seat, a torsion spring II and a rotating arm rotating shaft;
the first transverse plate is provided with a top rod capable of longitudinally moving on the first transverse plate, the lower end of the top rod is positioned below the first transverse plate and provided with a limiting plate, the upper end of the top rod is positioned above the first transverse plate and fixedly connected with a shifting sheet, one end of the shifting sheet is connected with the first transverse plate through a spring, the other end of the shifting sheet is connected with the end part of a round shaft, the round shaft is rotatably arranged on a fixed bearing seat, the fixed bearing seat is fixed on the upper end surface of the first transverse plate, the round shaft is provided with a groove with an upward opening, a top force arm is arranged at the groove, one end of the top force arm is connected on the first fixed shaft, the first fixed shaft is arranged on the top force arm shaft seat, the first fixed shaft is provided with a resetting double torsion spring, the other end of the top force arm is in matched contact with a resistance arm, the resistance arm is positioned outside the first vertical plate, the resistance arm is rotatably arranged on a second fixed shaft on the first fixed shaft, the first fixed shaft is fixed on the outer side surface of the first vertical plate, the two ends of the fixed shaft are provided with the first torsion spring, the two first torsion springs are connected through a U-shaped connecting rod, the U-shaped connecting rod is located on the outer side of the resisting arm, the other end of the resisting arm is arranged in a groove at one end of the rotating arm, the rotating arm is rotatably arranged on a rotating arm rotating shaft, two ends and the middle of the rotating arm rotating shaft are respectively arranged on a rotating arm fixing shaft seat and a middle shaft seat, the rotating arm fixing shaft seat and the middle shaft seat are both fixed on the outer side of the first vertical plate, a second torsion spring is arranged between one end of the rotating arm and the middle shaft seat, a static end of the second torsion spring is arranged on the middle shaft seat, and a second torsion spring dynamic end is connected to the rotating arm;
the auxiliary framework seat is of an L-shaped structure consisting of a transverse plate II and a vertical plate II, the inner side of the transverse plate II is provided with a U-shaped opening, the outer side of the vertical plate II is fixed with the other end of the rotating arm, and the inner side of the vertical plate II is provided with a bird repeller mounting mechanism;
when the ejector pin is pulled down, the plectrum drives the anticlockwise rotation of circle axle, the circle axle drives a arm of force anticlockwise rotation, the two torsion spring one end that reset of top arm department is the U font, press and establish in a top arm of force rear end, give a decurrent pressure of top arm, top arm front end top is moved resistance arm upper end, make resistance arm anticlockwise rotation until being vertical state, the U-shaped connecting rod that links to each other with torsion spring prevents the resistance arm and continues the rotation, the swinging boom is stirred to the resistance arm lower extreme, the swinging boom drives the subframe seat and opens to the outside.
When the ejector rod is pushed up, the plectrum drives the circular shaft to rotate clockwise, the circular shaft drives the ejection arm of force to rotate clockwise, the end part of the ejection arm of force is separated from the upper end of the resistance arm, the resistance arm rotates clockwise through the torsion of the torsion spring I until the upper end of the resistance arm is contacted with the outer side surface of the vertical plate, the lower end of the resistance arm is separated from the rotating arm, and the rotating arm drives the auxiliary frame seat to be closed inwards through the torsion of the torsion spring II.
The bird repeller mounting mechanism at least comprises an ejection shaft seat, an ejection shaft and a mounting sleeve, wherein the ejection shaft seat is fixed on the inner side surfaces of the two vertical plates, the ejection shaft is longitudinally arranged on the ejection shaft seat in a sliding manner, the lower end of the ejection shaft is connected with a power mechanism, the upper end of the ejection shaft is provided with the mounting sleeve, a blocking spring is arranged between the mounting sleeve and the ejection shaft seat, the mounting sleeve is of a cylindrical structure with an internal thread, the power mechanism drives the mounting sleeve to rotate through the ejection shaft, and the mounting sleeve is matched with a mounting nut of the bird repeller.
And a non-return mechanism is arranged on the inner side surface of the second vertical plate of the auxiliary framework seat, the non-return mechanism comprises a second fixed seat, a second ejection shaft non-return key, a double torsion spring and a third fixed shaft, the second fixed seat is fixed on the inner side surface of the second vertical plate, one end of the second ejection shaft non-return key is arranged on the third fixed shaft on the second fixed seat, the other end of the second ejection shaft non-return key is ejected towards the mounting sleeve and is ejected on the side wall of the mounting sleeve, and the third fixed shaft is provided with the double torsion spring.
The mounting sleeve is longitudinally arranged in the ejection shaft sliding sleeve seat in a sliding mode, and the ejection shaft sliding sleeve seat is fixed to the two inner side faces of the vertical plate of the auxiliary framework seat.
The power mechanism is a screw rod mechanism, the screw rod mechanism is connected with the lower end of the ejection shaft, and the screw rod mechanism is rotated to drive the ejection shaft and the mounting sleeve to rotate.
The screw mechanism is composed of a nut and a screw, a mounting plate is arranged at the two bottom ends of a vertical plate of the auxiliary frame seat, mounting holes are formed in the mounting plate, the nut is arranged at the mounting hole of the mounting plate, the upper end of the screw penetrates through the nut and then is connected with the lower end of the ejection shaft, and the lower end of the screw is connected with an insulating operating rod or a hand wheel.
The power mechanism comprises a power mechanism box body and a motor arranged in the power mechanism box body, the power mechanism box body is fixed at the lower end of the inner side face of the second vertical plate of the auxiliary framework seat, and an output shaft of the motor is connected with the lower end of the ejection shaft through a connecting sleeve; the lower end of the box body of the power mechanism is provided with a switch slideway shaft which is arranged in the upper jacking sliding sleeve, the upper end of the upper jacking sliding sleeve is a round table surface, and a reversible switch of the motor is positioned on one side of the upper jacking sliding sleeve and matched with the round table surface on the upper end of the upper jacking sliding sleeve; the lower end of the switch slide shaft is provided with a circular boss, a limiting clamping table matched with the circular boss is arranged in the upper ejection sliding sleeve, and the insulating operating rod is connected with the bottom of the upper ejection sliding sleeve through a jackscrew.
The power mechanism box body consists of an impact block mechanism box body, a planetary gear set box body and a motor box body which are sequentially arranged from top to bottom, and a motor, a planetary gear set and an impact block mechanism are respectively arranged in the impact block mechanism box body, the planetary gear set box body and the motor box body; an output shaft of the motor is inserted into the middle of the planetary gear set and is provided with a sun gear, a plurality of planet gears are respectively meshed between the sun gear and an inner gear ring of an outer static gear, an outer ring of the outer static gear is fixed on the inner wall of a box body of the planetary gear set, the plurality of planet gears are respectively arranged on corresponding planet shafts, the end parts of the planet shafts are arranged on a planet carrier, and the bottom ends of the output shafts of the planet gears are arranged on the upper end surface of the planet carrier; the impact block mechanism comprises an impact block main body, the impact block main body is of a cylindrical structure with an upper opening and a lower opening, the upper end of a planetary gear output shaft penetrates through the impact block main body and is inserted into an inner hole shaft seat, the impact block main body is connected with a planet carrier through a supporting spring, the inner hole shaft seat and the impact block main body are of a separated structure, two bosses which are symmetrically arranged are arranged on the upper end surface of the impact block main body, two clamping plates which are matched with the corresponding bosses are arranged at the lower end of the side wall of the inner hole shaft seat, the clamping plates are clamped at one side of the bosses to enable the inner hole shaft seat to rotate along with the impact block main body, two symmetrically arranged pinch roller slideways are arranged on the upper end surface of the annular inner wall of the impact block main body, the pinch roller slideways are arc slideways with upward openings, the depth of the pinch roller slideways is equal to or slightly larger than the height of the bosses, the two pinch roller slideways are arranged at 90 degrees staggered with the two bosses, and two symmetrically arranged pinch roller shafts are arranged at the top end of the planetary gear output shaft, the two pinch rollers are respectively provided with a pinch roller, the two pinch rollers are respectively arranged on the corresponding pinch roller slide ways in a matching way, the path of the rotation of the two pinch rollers is less than the path of the rotation of the two bosses, when the two pinch rollers rotate and then enter the corresponding pinch roller slide ways, the bosses are jacked up by a support spring, and the two bosses are not in contact with the corresponding clamping plates at the moment, and continue to rotate by means of the self inertia of the impact block main body until the two bosses respectively collide with the corresponding clamping plates; the inner hole shaft seat is connected with the lower end of the power output shaft through an output shaft bearing, and the upper end of the power output shaft is connected with the lower end of the ejection shaft through a connecting sleeve.
The first transverse plate and the second transverse plate are located on the same horizontal plane.
An automatic installation method for a bird repeller in a live state adopts the installation device, and comprises the following steps:
firstly, mounting a mounting bolt and a mounting nut on a U-shaped base of a bird repeller on a support arm at the lower end of the U-shaped base, placing the mounting bolt and the mounting nut in a mounting sleeve of a bird repeller mounting mechanism, and manually opening an auxiliary framework seat outwards;
lifting the mounting device above the cross arm of the electric pole to enable a transverse plate of the main frame mechanism seat to be positioned right above the cross arm, enabling an operator to drive the mounting device to move downwards with force, enabling an ejector rod on the transverse plate of the main frame mechanism seat to move upwards to drive a shifting sheet and a circular shaft to rotate clockwise, enabling a jacking arm at a groove of the circular shaft to rotate clockwise, enabling a jacking arm to be separated from the upper end of a resisting arm, enabling the resisting arm to rotate clockwise, enabling the lower end of the resisting arm to be separated from a groove of a rotating arm, enabling the rotating arm to be closed inwards under the action of a torsion spring II to reset, and enabling an opening of a U-shaped base of a bird repeller on the auxiliary frame mechanism seat to be opposite to the cross arm of the electric pole to be inserted;
and thirdly, driving the ejection shaft and the mounting sleeve to rotate through a power mechanism, and moving the mounting sleeve upwards along the mounting bolt until the mounting nut is fastened to finish the mounting of the bird repeller.
When the power mechanism is an electric mechanism, the installation steps are as follows:
an operator lifts the insulating rod, the upper jacking sliding sleeve touches a reversing switch of the motor, the motor is started, the rotating speed of the motor is reduced through the planetary gear set, meanwhile, power is output to the power output shaft through the impact block main body and the inner hole shaft seat, the power output shaft drives the jacking shaft and the mounting sleeve to rotate, and the mounting of the bird repeller is completed;
when the ejecting shaft and the mounting sleeve meet resistance, the power output shaft and the impact block main body stop rotating instantaneously, the planetary gear output shaft continues rotating, two pressing wheels on the planetary gear output shaft move upwards from the bottom ends of the pressing wheel slide ways to press the impact block main body downwards, a boss on the impact block main body descends, when the boss completely passes through the clamping plate below, the two pressing wheels on the planetary gear output shaft return to the corresponding pressing wheel slide ways respectively, a support spring jacks the impact block main body, the impact block main body continues rotating by means of inertia of the impact block main body until the boss on the impact block main body impacts the clamping plate on the inner hole shaft seat, and further brings rotating force to the inner hole shaft seat, so that the ejecting shaft and the mounting sleeve continue rotating, and if the ejecting shaft and the mounting sleeve do not rotate after one impact, the process is repeated until the ejecting shaft and the mounting sleeve continue rotating; after the mounting nut is fastened, the insulating operating rod is pulled downwards forcibly, the mounting sleeve is separated from the mounting bolt and the mounting nut, the non-return mechanism acts and is clamped at the top of the mounting sleeve, the mounting sleeve is prevented from moving upwards, an operator takes down the mounting device, and the mounting is completed.
The invention has the beneficial effects that: the bird repeller can be installed in a live state of a line, operation is simple, safe operation of line equipment is guaranteed, power supply reliability is improved, and safety of equipment of workers is guaranteed.
Drawings
FIG. 1 is a front view of a mounting structure of a main frame base, an auxiliary frame base and a toggle mechanism according to a second embodiment of the present invention;
FIG. 2 is a side view of an auxiliary structure seat, a bird repeller mounting mechanism and a power mechanism mounting structure according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second power mechanism according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a second planetary gear set in accordance with an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a housing of a second power mechanism according to an embodiment of the invention;
FIG. 6 is a schematic structural view of the bird repeller mounted on the auxiliary frame base in the embodiment of the present invention;
FIG. 7 is a schematic view of a second planetary gear output shaft and a pinch roller mounting structure according to an embodiment of the present invention;
FIG. 8 is a schematic top view of a second impact block body according to an embodiment of the present invention;
FIG. 9 is a cross-sectional view of a main body of an impact block at a puck slide in accordance with an embodiment of the present invention;
FIG. 10 is a second practical object diagram of the bird repeller in the second embodiment of the invention;
FIG. 11 is a real object diagram of the bird repeller according to the second embodiment of the present invention;
FIG. 12 is a schematic top view of an embodiment of the present invention;
FIG. 13 is a rear view of an embodiment of the present invention;
FIG. 14 is a diagram of a connection point between a rotating arm and a torsion spring according to an embodiment of the present invention;
FIG. 15 is a front view of an embodiment of the present invention;
FIG. 16 is a front view of a real object in use according to an embodiment of the present invention;
FIG. 17 is a side view of a material object in a use state according to an embodiment of the present invention;
FIG. 18 is a pictorial view of an embodiment of the present invention with a set of frame bases open;
in the figure:
the main framework base 1, a transverse plate I101 and a vertical plate I102;
the auxiliary framework seat 2, a transverse plate II 201, a vertical plate II 202 and a U-shaped opening 203;
the device comprises a toggle mechanism 3, a top rod 301, a limit plate 302, a plectrum 303, a spring 304, a round shaft 305, a fixed bearing seat 306, a groove 307, a top force arm 308, a fixed shaft I309, a top force arm shaft seat 310, a reset double-torsion spring 311, a resistance arm 312, a fixed seat I313, a fixed shaft II 314, a torsion spring I315, a U-shaped connecting rod 316, a rotating arm 317, a rotating arm fixed shaft seat 318, a rotating arm rotating shaft 319, an intermediate shaft seat 320 and a torsion spring II 321;
the bird repeller mounting mechanism 4, an ejection shaft sliding sleeve seat 401, an ejection shaft 402, a groove hexagonal shaft head 403, a blocking spring 405, an ejection shaft seat 406 and a mounting sleeve 407;
the power mechanism 5, a power mechanism box 501, a box fixing bolt 5011, an impact block mechanism box 502, a planetary gear set box 503, a motor box 504, a motor 505, a motor bearing 506, a sun gear 507, a planet gear 508, a planet shaft 509, an outer static gear 510, a planet carrier 511, a planet gear output shaft 512, a support spring 513, an impact block main body 514, a boss 515, a pinch roller slideway 516, a pinch roller shaft 517, a pinch roller 518, an inner hole shaft seat 519, a clamping plate 520, an output shaft bearing 521, a connecting sleeve 522, a switch slideway shaft 523, an upper top sliding sleeve 524, a reversing switch 525, a limit clamping table 526, a jackscrew 527, an insulating operating rod 528, a power output shaft 529, a clamping groove 530, a clamping ring 531, a buffer spring 532 and a circular boss 533;
a non-return mechanism 6, a second fixed seat 601, a non-return key 602 of a push-out shaft, a double torsion spring 603 and a third fixed shaft 604;
the bird repeller comprises a bird repeller 7, a bird repelling mechanism 701, a U-shaped base 702, a rotating rod 703, a mounting screw 704 and a mounting nut 705;
and a cross arm 8.
Detailed Description
The invention is further described with reference to the following figures and examples:
the first embodiment is as follows: an electrified automatic installation device of a bird repeller comprises a main framework seat 1 and an auxiliary framework seat 2, wherein a stirring mechanism 3 is arranged on the main framework seat 1, the stirring mechanism 3 drives the auxiliary framework seat 2 to open and close, and a bird repeller installation mechanism 4 is arranged on the auxiliary framework seat 2;
the main framework base 1 is an L-shaped structure consisting of a transverse plate I101 and a vertical plate I102, and the toggle mechanism comprises a top rod 301, a limiting plate 302, a toggle piece 303, a spring 304, a round shaft 305, a fixed bearing base 306, a groove 307, a jacking arm 308, a fixed shaft I309, a jacking arm shaft base 310, a reset double-torsion spring 311, a resistance arm 312, a fixed base I313, a fixed shaft II 314, a torsion spring I315, a U-shaped connecting rod 316, a rotating arm 317, a rotating arm fixed shaft base 318, a fixed shaft II 319, an intermediate shaft base 320, a torsion spring II 321 and a rotating arm rotating shaft 319;
the first transverse plate 101 is provided with a top rod 301 capable of longitudinally moving on the first transverse plate, the lower end of the top rod 301 is positioned below the first transverse plate and provided with a limit plate 302, the upper end of the top rod 301 is positioned above the first transverse plate and fixedly connected with a shifting sheet 303, one end of the shifting sheet 303 is connected with the first transverse plate through a spring 304, the other end of the shifting sheet 303 is connected with the end part of a round shaft 305, the round shaft 305 is rotatably arranged on a fixed bearing seat 306, the fixed bearing seat 306 is fixed on the upper end surface of the first transverse plate, the round shaft 305 is provided with a groove 307 with an upward opening, a top force arm 308 is arranged at the groove 307, one end of the top force arm 308 is connected on a first fixed shaft 309, the first fixed shaft 309 is arranged on a top force arm shaft seat 310, the first fixed shaft 309 is provided with a reset double-torsion spring 311, the other end of the top force arm 308 is in matched contact with a resistance arm 312, the resistance arm 312 is positioned outside the first vertical plate 102, the resistance arm 312 is rotatably arranged on a second fixed shaft 314 on the first fixed seat 313, the first fixing seat 313 is fixed on the outer side face of the first vertical plate 102, the two ends of the second fixing shaft 314 are provided with first torsion springs 315, the two first torsion springs 315 are connected through a U-shaped connecting rod 316, the U-shaped connecting rod 316 is located on the outer side of the resistance arm 312, the other end of the resistance arm 312 is arranged in a groove at one end of the rotating arm, the rotating arm is rotatably arranged on a rotating arm rotating shaft 319, the two ends and the middle part of the rotating arm rotating shaft 319 are respectively arranged on a rotating arm fixing shaft seat 318 and a middle shaft seat 320, the rotating arm fixing shaft seat 318 and the middle shaft seat 320 are both fixed on the outer side of the first vertical plate 102, a second torsion spring 321 is arranged between one end of the rotating arm and the middle shaft seat 320, the static end of the second torsion spring 321 is arranged on the middle shaft seat 320, and the dynamic end of the second torsion spring 321 is connected to the rotating arm 317;
the auxiliary framework seat 2 is an L-shaped structure consisting of a transverse plate II 201 and a vertical plate II 202, and the transverse plate I101 and the transverse plate II 241 are located on the same horizontal plane. The inner side of the transverse plate II 201 is provided with a U-shaped opening 203, the outer side of the vertical plate II 202 is fixed with the other end of the rotating arm, and the inner side of the vertical plate II 202 is provided with a bird repeller mounting mechanism 4;
when drop-down ejector pin 301, plectrum 303 drives circle axle 305 anticlockwise rotation, circle axle 305 drives top arm anticlockwise rotation, the two torsion spring 311 one end that reset of top arm department is the U font, press and establish at a top arm of force rear end, give a decurrent pressure of top arm, top arm front end top moves resistance arm upper end, make resistance arm anticlockwise rotation until being vertical state, the U-shaped connecting rod 316 that links to each other with torsion spring 315 prevents the resistance arm and continues the rotation, the rotation arm 317 is stirred to the resistance arm lower extreme, rotation arm 317 drives the subframe seat and opens to the outside.
When the push rod 301 is pushed up, the plectrum 303 drives the round axle 305 and rotates clockwise, the round axle 305 drives the top arm and rotates clockwise, the top arm front end separates with the upper end of the resistance arm, the resistance arm rotates clockwise through the torsion of a torsion spring 315 until the upper end of the resistance arm contacts with a vertical plate outer side surface, the lower end of the resistance arm separates from the rotating arm 317 and does not contact, and the rotating arm 317 drives the auxiliary frame base to close to the inner side through the torsion of a torsion spring 321.
The bird repeller mounting mechanism 4 at least comprises an ejection shaft seat 406, an ejection shaft 402 and a mounting sleeve 407, the ejection shaft seat 406 is fixed on the inner side surface of the second vertical plate 202, the ejection shaft 402 is longitudinally slidably arranged on the ejection shaft seat 406, the lower end of the ejection shaft 402 is connected with the power mechanism 5, the mounting sleeve 407 is arranged at the upper end of the ejection shaft 402, a blocking spring 405 is arranged between the mounting sleeve 407 and the ejection shaft seat 406, the mounting sleeve 407 is of a cylindrical structure with internal threads, the power mechanism 5 drives the mounting sleeve 407 to rotate through the ejection shaft 402, and the mounting sleeve 407 is matched with a mounting nut of the bird repeller.
A non-return mechanism 6 is arranged on the inner side face of the second vertical plate 202 of the auxiliary framework seat, the non-return mechanism 6 comprises a second fixed seat 601, a second ejection shaft non-return key 602, a double torsion spring 603 and a third fixed shaft 604, the second fixed seat 601 is fixed on the inner side face of the second vertical plate 202, one end of the second ejection shaft non-return key 602 is arranged on the third fixed shaft 604 on the second fixed seat 601, the other end of the ejection shaft non-return key 602 is ejected towards the mounting sleeve 407 and is ejected on the side wall of the mounting sleeve 407, and the third fixed shaft 604 is provided with the double torsion spring 603.
The mounting sleeve 407 is longitudinally slidably arranged in the ejection shaft sliding sleeve seat 401, and the ejection shaft sliding sleeve seat 401 is fixed on the inner side surface of the second vertical plate 202 of the auxiliary framework seat.
The power mechanism is a screw mechanism, the screw mechanism is composed of a nut and a screw, the bottom end of the second vertical plate 202 of the auxiliary frame seat 24 is provided with a mounting plate 204, a mounting hole is formed in the mounting plate 204, the nut is arranged at the mounting hole of the mounting plate 204, the upper end of the screw penetrates through the nut and then is connected with the lower end of the ejection shaft 402, and the lower end of the screw is connected with the insulating operating rod or the hand wheel.
The use method of the installation device comprises the following steps:
firstly, mounting a mounting bolt 704 and a mounting nut 705 on a U-shaped base 702 of the bird repeller on a lower end support arm of the U-shaped base 702, placing the mounting bolt 704 and the mounting nut 705 into a mounting sleeve 407 of a bird repeller mounting mechanism, and manually opening an auxiliary framework seat 2 outwards;
lifting the mounting device above the electric pole cross arm 8 to enable a first transverse plate of a main frame seat 1 to be located right above the cross arm 8, enabling an operator to drive the mounting device to move downwards with force, enabling a top rod 301 on the transverse plate of the main frame seat 1 to move upwards to drive a shifting piece 303 and a round shaft 305 to rotate clockwise, enabling a top force arm 308 at a groove of the round shaft 305 to rotate clockwise, enabling the top force arm to be separated from a resistance arm 312, enabling the resistance arm to rotate clockwise, enabling the lower end of the resistance arm 312 to be separated from a groove of a rotating arm, enabling the rotating arm to be closed inwards to reset under the action of a second torsion spring 321, and enabling an opening of a U-shaped base 702 of a bird repeller on a secondary frame seat 24 to be inserted right opposite to the electric pole cross arm 8;
and thirdly, the ejection shaft 402 and the mounting sleeve 407 are driven to rotate by the power mechanism, and the mounting sleeve 407 rotates to move upwards along the mounting bolt 704 until the mounting nut 705 is fastened, so that the bird repeller is mounted.
Example two: in the second embodiment, except for the difference between the power mechanism and the first embodiment, the structures and the using methods of the main framework base 1, the auxiliary framework base 2, the toggle mechanism 3 and the bird repeller mounting mechanism 4 are the same as those of the first embodiment.
The power mechanism 5 comprises a power mechanism box body 501 and a motor 505 arranged in the power mechanism box body, the power mechanism box body 501 is fixed at the lower end of the inner side face of the second vertical plate 202 of the auxiliary framework seat, and an output shaft of the motor 505 is connected with the lower end of the ejection shaft 402 through a connecting sleeve 522; the lower end of the power mechanism box 501 is provided with a switch slideway shaft 523, the switch slideway shaft 523 is arranged in the upper top sliding sleeve 524, a buffer spring 532 is arranged on the switch slideway shaft between the upper top sliding sleeve 524 and the power mechanism box, the upper end of the upper top sliding sleeve 524 is a circular table surface, and a forward and backward switch 525 of the motor 505 is positioned on one side of the upper top sliding sleeve 524 and matched with the circular table surface on the upper end of the upper top sliding sleeve 524; the lower end of the switch slideway shaft 523 is provided with a circular boss 533, a limiting clamping table 526 matched with the circular boss 533 is arranged in the upper top sliding sleeve 524, and the insulating operating rod 528 is connected with the bottom of the upper top sliding sleeve 524 through a jackscrew 527.
The power mechanism box 501 is composed of an impact block mechanism box 502, a planetary gear set box 503 and a motor box 504 which are sequentially arranged from top to bottom, and a motor 505, a planetary gear set and an impact block mechanism are respectively arranged in the impact block mechanism box 502, the planetary gear set box 503 and the motor box 504; an output shaft of the motor 505 is inserted into the middle of the planetary gear set and is provided with a sun gear 507, a plurality of planet gears 508 are respectively engaged between the sun gear 507 and an inner gear ring of an outer static gear 510, the outer ring of the outer static gear 510 is fixed on the inner wall of a planetary gear set box body 503, the plurality of planet gears 508 are respectively arranged on corresponding planet shafts 509, the end parts of the planet shafts 509 are arranged on a planet carrier 511, and the bottom end of a planet gear output shaft 512 is arranged on the upper end surface of the planet carrier 511; the impact block mechanism comprises an impact block main body 514, the impact block main body 514 is of a cylindrical structure with an upper opening and a lower opening, the upper end of a planetary gear output shaft 512 penetrates through the impact block main body 514 and is inserted into an inner hole shaft seat 519, the impact block main body 514 is connected with a planet carrier 511 through a support spring 513, the inner hole shaft seat 519 and the impact block main body 514 are of a separated structure, two symmetrically arranged bosses 515 are arranged on the upper end surface of the impact block main body 514, two clamping plates 520 matched with the corresponding bosses 515 are arranged at the lower end of the side wall of the inner hole shaft seat 519, the clamping plates 520 are clamped on one side of the bosses 515, the inner hole shaft seat 519 rotates along with the impact block main body 514, two symmetrically arranged pinch roller slideways 516 are arranged on the upper end surface of the annular inner wall of the impact block main body 514, the pinch roller slideways 516 are arc slideways with an upward opening, the depth of the pinch roller slideways 516 is equal to or slightly larger than the height of the bosses 515, and the two pinch roller slideways 516 are arranged at 90 degrees staggered with the bosses 515, two pressing wheel shafts 517 which are symmetrically arranged are arranged at the top end of the planetary gear output shaft 512, pressing wheels 518 are arranged on the two pressing wheel shafts 517 and are fixed through clamping rings 531, the two pressing wheels 518 are respectively arranged on corresponding pressing wheel slide rails 516 in a matching mode, the path of the rotation path of the two pressing wheels is smaller than the path of the rotation path of the two bosses, when the two pressing wheels rotate and enter the corresponding pressing wheel slide rails, the two bosses are not in contact with corresponding clamping plates, and the two bosses continue to rotate by means of the inertia of the impact block main body until the two bosses respectively collide with the corresponding clamping plates; the inner hole shaft seat 519 is connected with the lower end of a power output shaft 529 through an output shaft bearing 521, a clamping groove 530 is formed in the upper end of the power output shaft 529, the lower end of a connecting sleeve 522 is connected with the power output shaft 529 through the clamping groove 530, and the upper end of the connecting sleeve 522 is connected with a groove hexagonal shaft head 403 at the bottom of the ejection shaft 402.
The mounting method of the mounting device comprises the following steps:
an operator lifts the insulating rod, the upper jacking sliding sleeve 524 touches the reversing switch 525 of the motor 505, the motor 505 is started, the rotating speed of the motor 505 is reduced through the planetary gear set, meanwhile, power is output to the power output shaft 529 through the impact block main body 514 and the inner hole shaft seat 519, the power output shaft 529 drives the jacking shaft 402 and the mounting sleeve 407 to rotate, and the mounting of the bird repeller is completed;
when the ejecting shaft 402 and the mounting sleeve 407 encounter resistance, the power output shaft 529 and the impact block main body 514 instantly stop rotating, the planetary gear output shaft 512 continues rotating, two press wheels on the planetary gear output shaft 512 move upwards from the bottom ends of the press wheel slide ways 516 to press the impact block main body 514 downwards, a boss 515 on the impact block main body 514 descends, when the boss 515 completely passes over the snap plate 520 below, the two press wheels on the planetary gear output shaft 512 respectively return to the corresponding press wheel slide ways 516, a support spring jacks the impact block main body 514, the impact block main body 514 continues rotating by means of self inertia until the boss 515 on the impact block main body 514 impacts the snap plate 520 on the inner hole shaft seat 519, and further the inner hole shaft seat 519 is driven to rotate, so that the ejecting shaft 402 and the mounting sleeve 407 continue rotating, if the ejecting shaft and the ejecting shaft head still do not rotate after one impact, the above processes are repeated, until the ejection shaft and the ejection shaft head continue to rotate; after the mounting nut is fastened and finished, the insulating operating rod is pulled downwards forcefully, the mounting sleeve is separated from the mounting bolt and the mounting nut, the non-return mechanism 6 acts and is clamped at the top of the mounting sleeve, the mounting sleeve is prevented from moving upwards, and an operator takes down the mounting device to finish replacement.
In the first embodiment and the second embodiment, the bird repeller 7 comprises a bird repelling mechanism 701, a U-shaped base 702, a rotating rod 703, a mounting screw 704 and a mounting nut 705, the U-shaped base 702 is located below the second transverse plate 201, an opening of the U-shaped base 702 faces the pole cross arm 8, the rotating rod 703 is vertically arranged on an upper end support arm of the U-shaped base 702 and extends upwards from the U-shaped opening at the upper end of the second transverse plate 201, the extending end is rotatably provided with the bird repelling mechanism 701, the lower end support arm of the U-shaped base 702 is provided with the vertically arranged mounting screw 704, the bottom of the bolt 704 is provided with the mounting nut 705, and the mounting nut 705 is arranged in the mounting sleeve 1 in a matching manner. The bird repelling device is suitable for various bird repelling devices with U-shaped bases, and is wide in application range.
Claims (10)
1. The utility model provides a drive electrified automatic installation device of bird ware which characterized in that: the bird repelling device comprises a main framework seat (1) and an auxiliary framework seat (2), wherein a shifting mechanism (3) is arranged on the main framework seat (1), the shifting mechanism (3) drives the auxiliary framework seat (2) to be opened and closed, and a bird repelling device installing mechanism (4) is arranged on the auxiliary framework seat (2);
the main framework base (1) is of an L-shaped structure consisting of a transverse plate I (101) and a vertical plate I (102), and the toggle mechanism comprises a push rod (301), a limiting plate (302), a toggle sheet (303), a spring (304), a round shaft (305), a fixed bearing base (306), a groove (307), a jacking arm (308), a fixed shaft I (309), a jacking arm shaft base (310), a reset double-torsion spring (311), a resistance arm (312), a fixed seat I (313), a fixed shaft II (314), a torsion spring I (315), a U-shaped connecting rod (316), a rotating arm (317), a rotating arm fixed shaft base (318), a fixed shaft II (319), an intermediate shaft base (320), a torsion spring II (321) and a rotating arm rotating shaft (319);
the device is characterized in that a top rod (301) capable of longitudinally moving on the first transverse plate is arranged on the first transverse plate (101), the lower end of the top rod (301) is positioned below the first transverse plate and provided with a limiting plate (302), the upper end of the top rod (301) is positioned above the first transverse plate and fixedly connected with a shifting sheet (303), one end of the shifting sheet (303) is connected with the first transverse plate through a spring (304), the other end of the shifting sheet (303) is connected with the end part of a round shaft (305), the round shaft (305) is rotatably arranged on a fixed bearing seat (306), the fixed bearing seat (306) is fixed on the upper end surface of the first transverse plate, the round shaft (305) is provided with a groove (307) with an upward opening, a jacking arm (308) is arranged at the groove (307), one end of the jacking arm (308) is connected to a first fixed shaft (309), the first fixed shaft (309) is arranged on the jacking arm shaft seat (310), a resetting double-torsion spring (311) is arranged on the first fixed shaft (309), and the other end of the jacking arm (308) is in matched contact with a resisting arm (312), the resistance arm (312) is positioned on the outer side of the first vertical plate (102), the resistance arm (312) is rotatably arranged on a second fixed shaft (314) on a first fixed seat (313), the first fixed seat (313) is fixed on the outer side surface of the first vertical plate (102), two ends of the second fixed shaft (314) are provided with a first torsion spring (315), the two first torsion springs (315) are connected through a U-shaped connecting rod (316), the U-shaped connecting rod (316) is positioned on the outer side of the resistance arm (312), the other end of the resistance arm (312) is arranged in a groove at one end of the rotating arm, the rotating arm is rotatably arranged on a rotating arm rotating shaft (319), two ends and the middle part of the rotating arm rotating shaft (319) are respectively arranged on a rotating arm fixed shaft seat (318) and a middle shaft seat (320), the rotating arm fixed shaft seat (318) and the middle shaft seat (320) are both fixed on the outer side of the first vertical plate (102), a second torsion spring (321) is arranged between one end of the rotating arm and the middle shaft (320), the static end of the second torsion spring (321) is arranged on the middle shaft seat (320), and the movable end of the second torsion spring (321) is connected to the rotating arm (317);
the auxiliary framework seat (2) is of an L-shaped structure consisting of a transverse plate II (201) and a vertical plate II (202), a U-shaped opening (203) is formed in the inner side of the transverse plate II (201), the outer side of the vertical plate II (202) is fixed to the other end of the rotating arm, and a bird repeller mounting mechanism (4) is arranged on the inner side of the vertical plate II (202);
the bird repeller mounting mechanism (4) at least comprises an ejection shaft seat (406), an ejection shaft (402) and a mounting sleeve (407), the ejection shaft seat (406) is fixed on the inner side surface of the second vertical plate (202), the ejection shaft (402) is longitudinally arranged on the ejection shaft seat (406) in a sliding manner, the lower end of the ejection shaft (402) is connected with a power mechanism (5), the upper end of the ejection shaft (402) is provided with the mounting sleeve (407), a blocking spring (405) is arranged between the mounting sleeve (407) and the ejection shaft seat (406), the mounting sleeve (407) is of a cylindrical structure with internal threads, the power mechanism (5) drives the mounting sleeve (407) to rotate through the ejection shaft (402), and the mounting sleeve (407) is matched with a mounting nut of the bird repeller.
2. The electrified automatic installation device of the bird repeller of claim 1, characterized in that: the inner side face of a second vertical plate (202) of the auxiliary framework seat is provided with a non-return mechanism (6), the non-return mechanism (6) comprises a second fixed seat (601), a third ejection shaft non-return key (602), a double torsion spring (603) and a third fixed shaft (604), the second fixed seat (601) is fixed on the inner side face of the second vertical plate (202), one end of the second ejection shaft non-return key (602) is arranged on the third fixed shaft (604) on the second fixed seat (601), the other end of the second ejection shaft non-return key (602) is ejected towards the mounting sleeve (407) and on the side wall of the mounting sleeve (407), and the third fixed shaft (604) is provided with the double torsion spring (603).
3. The live automatic installation device of the bird repeller of claim 1 or 2, characterized in that: the mounting sleeve (407) is longitudinally arranged in the ejection shaft sliding sleeve seat (401) in a sliding mode, and the ejection shaft sliding sleeve seat (401) is fixed to the inner side face of the second vertical plate (202) of the auxiliary framework seat.
4. The live automatic installation device of the bird repeller of claim 1 or 2, characterized in that: the power mechanism is a screw rod mechanism, the screw rod mechanism is connected with the lower end of the ejection shaft (402), and the screw rod mechanism is rotated to drive the ejection shaft (402) and the mounting sleeve (407) to rotate.
5. The electrified automatic installation device of the bird repeller as claimed in claim 4, characterized in that: the lead screw mechanism comprises a nut and a lead screw, a mounting plate is arranged at the bottom end of a second vertical plate (202) of the auxiliary framework seat (2), mounting holes are formed in the mounting plate, the nut is arranged at the mounting hole of the mounting plate, the upper end of the lead screw penetrates through the nut and then is connected with the lower end of the ejection shaft (402), and the lower end of the lead screw is connected with an insulating operating rod or a hand wheel.
6. The live automatic installation device of the bird repeller of claim 1 or 2, characterized in that: the power mechanism (5) comprises a power mechanism box body (501) and a motor (505) arranged in the power mechanism box body, the power mechanism box body (501) is fixed at the lower end of the inner side face of the second vertical plate (202) of the auxiliary framework seat, and an output shaft of the motor (505) is connected with the lower end of the ejection shaft (402) through a connecting sleeve (522); the lower end of the power mechanism box body (501) is provided with a switch slideway shaft (523), the switch slideway shaft (523) is arranged in the top sliding sleeve (524), the upper end of the top sliding sleeve (524) is a round table surface, and a reversing switch (525) of the motor (505) is positioned on one side of the top sliding sleeve (524) and is matched with the round table surface on the upper end of the top sliding sleeve (524); the lower end of the switch slideway shaft (523) is provided with a circular boss (533), the upper top sliding sleeve (524) is internally provided with a limiting clamping table (526) matched with the circular boss (533), and the insulating operating rod (528) is connected with the bottom of the upper top sliding sleeve (524) through a jackscrew (527).
7. The electrified automatic installation device of the bird repeller of claim 6, characterized in that: the power mechanism box body (501) is composed of an impact block mechanism box body (502), a planetary gear set box body (503) and a motor box body (504) which are sequentially arranged from top to bottom, and a motor (505), a planetary gear set and an impact block mechanism are respectively arranged in the impact block mechanism box body (502), the planetary gear set box body (503) and the motor box body (504); an output shaft of a motor (505) is inserted into the middle of the planetary gear set and is provided with a sun gear (507), a plurality of planet gears (508) are respectively meshed between the sun gear (507) and an inner gear ring of an outer static gear (510), the outer ring of the outer static gear (510) is fixed on the inner wall of a planetary gear set box body (503), the plurality of planet gears (508) are respectively arranged on corresponding planet shafts (509), the end parts of the planet shafts (509) are arranged on a planet carrier (511), and the bottom end of a planet gear output shaft (512) is arranged on the upper end surface of the planet carrier (511); the impact block mechanism comprises an impact block main body (514), the impact block main body (514) is of a cylindrical structure with an upper opening and a lower opening, the upper end of a planetary gear output shaft (512) penetrates through the impact block main body (514) and is inserted into an inner hole shaft seat (519), the impact block main body (514) is connected with a planet carrier (511) through a support spring (513), the inner hole shaft seat (519) and the impact block main body (514) are of a separated structure, two bosses (515) which are symmetrically arranged are arranged on the upper end surface of the impact block main body (514), two clamping plates (520) which are matched with the corresponding bosses (515) are arranged at the lower end of the side wall of the inner hole shaft seat (519), the clamping plates (520) are clamped on one side of the bosses (515), the inner hole shaft seat (519) can rotate along with the impact block main body (514), two pinch roller slideways (516) which are symmetrically arranged are arranged on the upper end surface of the annular inner wall of the impact block main body (514), and the pinch roller slideways (516) are arc slideways with upward openings, the depth of the pinch roller slide ways (516) is equal to or slightly greater than the height of the bosses (515), the two pinch roller slide ways (516) and the two bosses (515) are arranged in a staggered mode by 90 degrees, two symmetrically-arranged pinch roller shafts (517) are arranged at the top end of the planetary gear output shaft (512), pinch rollers (518) are arranged on the two pinch roller shafts (517), and the two pinch rollers (518) are respectively arranged on the corresponding pinch roller slide ways (516) in a matched mode; the inner hole shaft seat (519) is connected with the lower end of a power output shaft (529) through an output shaft bearing (521), and the upper end of the power output shaft (529) is connected with the lower end of the ejection shaft (402) through a connecting sleeve (522).
8. The live automatic installation device of the bird repeller of claim 1 or 2, characterized in that: the transverse plate I (101) and the transverse plate II (241) are located on the same horizontal plane.
9. An automatic electrified installation method of a bird repeller, which adopts the installation device of any one of claims 1 to 8, and is characterized by comprising the following steps:
firstly, mounting bolts (704) and mounting nuts (705) on a U-shaped base (702) of a bird repeller on a lower end support arm of the U-shaped base (702), placing the mounting bolts (704) and the mounting nuts (705) into a mounting sleeve (407) of a bird repeller mounting mechanism, and manually opening a secondary framework seat (2) to the outside;
secondly, the mounting device is lifted above the electric pole cross arm (8), a first transverse plate of the main frame seat (1) is located right above the cross arm (8), an operator downwards forcibly drives the mounting device to move downwards, a mandril (301) on the transverse plate of the main frame seat (1) moves upwards to drive a shifting piece (303) and a circular shaft (305) to rotate clockwise, a top force arm (308) at the groove of the circular shaft (305) rotates clockwise along with the circular shaft, the top force arm is separated from a resistance arm (312), the resistance arm rotates clockwise, the lower end of the resistance arm (312) is separated from a groove of a rotating arm, the rotating arm is inwards closed and reset under the action of a second torsion spring (321), and an opening of a U-shaped base (702) of a bird repeller on the auxiliary frame seat (24) is opposite to the electric pole cross arm (8) and inserted;
and thirdly, the ejection shaft (402) and the mounting sleeve (407) are driven to rotate by the power mechanism, and the mounting sleeve (407) rotates to move upwards along the mounting bolt (704) until the mounting nut (705) is fastened, so that the bird repeller is mounted.
10. The method for automatically installing the bird repeller in the electrified state according to claim 9, which is characterized by comprising the following steps:
an operator lifts the insulating rod, the upper jacking sliding sleeve (524) touches a reversing switch (525) of the motor (505), the motor (505) is started, the rotating speed of the motor (505) is reduced through the planetary gear set, meanwhile, power is output to a power output shaft (529) through the impact block main body (514) and the inner hole shaft seat (519), the power output shaft (529) drives the jacking shaft (402) and the mounting sleeve (407) to rotate, and the mounting of the bird repeller is completed;
when the ejecting shaft (402) and the mounting sleeve (407) encounter resistance, the power output shaft (529) and the impact block main body (514) stop rotating instantaneously, the planetary gear output shaft (512) continues to rotate, two press wheels on the planetary gear output shaft (512) move upwards from the bottom ends of the press wheel slide ways (516) to press the impact block main body (514) downwards, a boss (515) on the impact block main body (514) descends along with the boss, when the boss (515) completely passes through the clamping plate (520) below, the two press wheels on the planetary gear output shaft (512) return to the corresponding press wheel slide ways (516) respectively, the impact block main body (514) is ejected by a support spring, the impact block main body (514) continues to rotate by means of inertia until the boss (515) on the impact block main body (514) hits the clamping plate (520) on the inner hole shaft seat (519), and further the inner hole shaft seat (519) is rotated, enabling the ejection shaft (402) and the mounting sleeve (407) to continue to rotate, if the ejection shaft and the mounting sleeve still do not rotate after one impact, repeating the process until the ejection shaft and the mounting sleeve continue to rotate; after the mounting nut is fastened, the insulating operating rod is pulled downwards forcibly, the mounting sleeve is separated from the mounting bolt and the mounting nut, the non-return mechanism (6) acts and is clamped at the top of the mounting sleeve, the mounting sleeve is prevented from moving upwards, an operator takes down the mounting device, and the mounting is completed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360806.8A CN114055390B (en) | 2021-11-17 | 2021-11-17 | Automatic electrified installation device and method for bird repeller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360806.8A CN114055390B (en) | 2021-11-17 | 2021-11-17 | Automatic electrified installation device and method for bird repeller |
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| CN114055390A true CN114055390A (en) | 2022-02-18 |
| CN114055390B CN114055390B (en) | 2023-03-21 |
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| CN216774243U (en) * | 2021-11-17 | 2022-06-17 | 国网冀北电力有限公司唐山供电公司 | Bird repeller electrified automatic installation device |
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| DE202004017794U1 (en) * | 2004-11-17 | 2005-03-03 | Bildungs- Und Servicezentrum Gmbh | Device for mounting bird protection hoods on live electrical cables has insulated working bar with vacuum lead and suction cup |
| US20180316171A1 (en) * | 2013-07-12 | 2018-11-01 | Cantega Technologies Inc. | Electrical power transmission protectors with component grippers, and related methods |
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| CN114055390B (en) | 2023-03-21 |
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