CN112542814A - Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird - Google Patents
Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird Download PDFInfo
- Publication number
- CN112542814A CN112542814A CN202110038050.9A CN202110038050A CN112542814A CN 112542814 A CN112542814 A CN 112542814A CN 202110038050 A CN202110038050 A CN 202110038050A CN 112542814 A CN112542814 A CN 112542814A
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- China
- Prior art keywords
- fixedly connected
- cavity
- grounding
- wall
- rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/60—Detecting; Measuring; Sensing; Testing; Simulating
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
Abstract
The invention discloses a power transmission line connecting device capable of detecting and avoiding lightning stroke and repelling birds, which comprises a working box and a telegraph pole fixedly connected with the lower end surface of the working box, wherein a working cavity is arranged in the working box.
Description
Technical Field
The invention relates to the field related to power transmission, in particular to a power transmission line connecting device capable of detecting and avoiding lightning stroke and repelling birds.
Background
The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater.
The erected power transmission cable cannot solve the problem of connection between lightning protection and lines, and generally provides lightning protection for the power transmission line by erecting a lightning conductor, but even if the lightning conductor is erected on the whole line, the possibility of overvoltage on the overhead line cannot be completely eliminated, so that the power transmission line is grounded in time during lightning stroke to avoid further damage to the lines caused by the lightning stroke.
Disclosure of Invention
The technical problem is as follows: the erected transmission cable thus avoids the problem of lightning protection and inter-line connections.
In order to solve the problems, the power transmission line connecting device capable of detecting and avoiding lightning strikes and repelling birds is designed in the embodiment, the power transmission line connecting device capable of detecting and avoiding lightning strikes and repelling birds comprises a working box and a telegraph pole fixedly connected with the lower end face of the working box, a working cavity is arranged in the working box, two through holes which are through from left to right are symmetrically arranged on the left inner wall and the right inner wall of the working cavity according to the condition that the working cavity is symmetrical from left to right, a power transmission channel which extends out of the left end face of the working box and out of the right end face of the working box and into the working cavity is slidably arranged in the two through holes, a power transmission cavity which is through from left to right is arranged in the power transmission channel, a power supply line is arranged in the power transmission cavity, a power transmission line which is positioned on the right side of the power supply line is arranged in the power transmission cavity, a detection mechanism for detecting, a detection cavity with an upward opening is arranged in the detection box, a loop lead forming a loop with the inner wall of the detection cavity is fixedly arranged on the part, positioned in the detection cavity, of the inner wall of the upper side of the working cavity, a detection resistor with a large resistance value is fixedly arranged on the loop lead, an induction cavity with an upward opening is arranged on the inner wall of the lower side of the detection cavity, a sliding plate positioned on the lower side of the detection resistor is connected in the induction cavity in a sliding manner, the lower end face of the sliding plate is connected with the inner wall of the lower side of the induction cavity through a spring, the detection resistor is electrified when the working box is struck by lightning or generates induced current according to the loop formed by the loop lead and the inner wall of the working cavity, so that the sliding plate moves downwards under the influence of magnetic force, and bird repelling mechanisms for generating sound to repel, the working chamber and the upper end face of the working box are externally provided with a composite mechanism for connecting a transmission cable and lightning protection, the composite mechanism comprises two through grooves which are positioned on the inner wall of the upper side of the transmission chamber and are through up and down symmetrically according to the transmission chamber, the through grooves are positioned between the power supply line and the transmission line, the inner wall of the rear side of the working chamber is fixedly connected with a fixed hinge connecting rod positioned on the upper side of the through grooves, the fixed hinge connecting rod is positioned on the right side of the detection box and is hinged with an X-shaped rod, the upper side branched section of the X-shaped rod is hinged with a branched section of a Y-shaped rod, the lower side branched section of the X-shaped rod is hinged with another X-shaped rod, the X-shaped rod on the lower side extends into the transmission chamber through the through groove on the upper side, the lower side branched section of the X-shaped rod on the lower side is hinged, the fixed plate is kept away from fixedly connected with on the fixed articulated rod side end face respectively with the power supply line and the butt piece of power transmission line butt, two the butt piece passes through connecting wire and connects, according to two the butt piece with respectively with the power supply line and the butt of power transmission line, make the power supply line with the power transmission line passes through the butt piece and connecting wire electric power, be equipped with the power unit that is used for transmitting power in the work intracavity.
Preferably, the detection mechanism further comprises a detection groove which is located on the inner wall of the lower side of the induction cavity and is through up and down, the lower end face of the sliding plate is fixedly connected with a detection sliding rod which extends into the working cavity through the detection groove, the part of the detection sliding rod which is located in the working cavity is fixedly connected with a butt plate, the inner wall of the rear side of the working cavity is provided with a reminding sliding groove which is located on the lower side of the power transmission channel and is provided with a forward opening, the reminding sliding groove is internally and slidably connected with a reminding sliding block which extends into the working cavity, the part of the reminding sliding block which is located in the working cavity is connected with the inner wall of the rear side of the working cavity through a buckle, the lower end face of the part of the reminding sliding block which is located in the working cavity is fixedly connected with a fixed rod which is located on the front side of the buckle, the inner wall of the light-emitting groove is fixedly connected with a groove block extending into the working cavity, an upward groove is formed in the groove block, the groove block is located in the light-emitting groove, a lower end face of the groove block is fixedly connected with a light-emitting lamp extending to the outer end face of the lower end face of the working box, and the sliding plate moves downwards to enable the detection sliding rod to move downwards, so that the power-on block moves downwards to extend into the groove to enable the groove block to be powered on, and the light-emitting lamp emits light to remind maintenance personnel of checking and maintaining the position of the maintenance personnel.
Preferably, the bird repelling mechanism comprises a deflection rotating shaft which is rotatably connected with the inner wall of the rear side of the working cavity and is positioned between the detection box and the fixed hinge rods, the deflection rotating shaft is fixedly connected with a deflection rod, the lower end surface of the deflection rod is fixedly connected with a deflection box, a fixed cavity which is communicated from left to right and has an inner wall fixedly connected with the part of the power transmission channel positioned in the working cavity is arranged in the deflection box, the inner wall of the upper side of the working cavity is rotatably connected with a bird repelling rotating shaft which extends to the outside of the upper end surface of the working box, the part of the bird repelling rotating shaft positioned in the working cavity is connected with the deflection rotating shaft through a bevel gear pair, the bird repelling rotating shaft is positioned on the upper end surface of the outside part of the upper end surface of the working box and is fixedly connected with a fixed box, a sounding cavity is arranged in the fixed box, pronunciation intracavity wall fixedly connected with can send the pronunciation piece that can drive birds' sound right, according to the deflection of transmission line makes the deflection pole swing, thereby makes the pivot that deflects rotates, makes the fixing box rotate to pronunciation piece opening orientation has one side of birds infestation, thereby drives birds.
Preferably, the composite mechanism further comprises a lower horizontal section of the grounding rod fixedly connected with the ground wire on the telegraph pole, the upper horizontal section of the grounding rod is positioned on the upper side of the fixed box, the upper end surface of the upper horizontal section of the grounding rod is fixedly connected with a lightning rod, the lower inner wall of the power transmission cavity is provided with a first lead groove which is positioned on the left side of the through groove and is through up and down, the lower end surface of the power supply wire is fixedly connected with a first grounding wire which extends into the working cavity through the first lead groove, the part of the first grounding wire positioned in the working cavity is slidably connected with a first grounding slide rod, the left end surface of the first grounding slide rod is fixedly connected with a first butt push block, the right end surface of the first grounding wire is connected with the left end surface of the first butt push block through a spring, the right inner wall of the working cavity is provided with a grounding groove which is positioned on the lower side of the through hole on the, the inner wall of the lower side of the power transmission cavity is provided with a second lead connecting groove which is positioned on the right side of the lead through groove and is up-down run through, the power transmission line is fixedly connected with a second grounding wire which extends into the working cavity through the second lead connecting groove, the part of the second grounding wire positioned in the working cavity is slidably connected with a second grounding slide bar, the left end surface of the second grounding slide bar is fixedly connected with a second grounding push block, the right end surface of the second grounding push block is connected with the left end surface of the second grounding wire through a spring, the second grounding push block is positioned on the front side of the first grounding slide bar and positioned on the right side of the first butt push block, the right end surface of the second grounding slide bar is fixedly connected with another grounding block which extends into the grounding groove, the grounding block on the upper side, the second grounding slide bar, the second grounding wire and the power transmission line are all equipotential, and the grounding block on the lower side, the first grounding slide, working chamber rear side inner wall fixedly connected with is located the left fixed block of first butt ejector pad, sliding connection has the transfer line in the fixed block, transfer line right-hand member face fixedly connected with can with the push pedal of first butt ejector pad left end face butt, fixedly connected with L type pole's vertical section on the transfer line, the horizontal section right-hand member face fixedly connected with of L type pole can with the linkage plate of second ground connection ejector pad butt, according to when the work box suffered the thunderbolt the right side of transfer line moves, makes two ground connection piece right side move with the vertical section butt of earthed pole, thereby make the power supply line with the power transmission line avoids losing efficacy because of suffering the thunderbolt with the vertical section butt of earthed pole.
Preferably, power unit include with the work cavity rear side inner wall guides to connect and is located the switching-over pivot on detection slide bar right side, fixedly connected with and the meshing gear that detects the right side terminal surface rack portion part meshing of slide bar in the switching-over pivot, work cavity rear side inner wall fixedly connected with is located the transmission line upside just is located the stopper on switching-over pivot right side, sliding connection has the left end face rack portion in the stopper with meshing gear's rack bar, the rack bar is located the horizontal segment of stopper upside part right-hand member face fixedly connected with connecting rod, work cavity rear side inner wall is equipped with and is located drive the bird pivot and between fixed hinge rod and the antecedent driving groove of opening, sliding connection has the up end in the driving groove with the driving block of driving groove upside inner wall through spring coupling, the driving block extends to in the work cavity just the driving block is located work cavity inside part right-hand member face is located Fixedly connected with the long straight section fixed connection's of Y type pole links up the pole, the transmission piece is located work intracavity portion fixedly connected with the vertical section of connecting rod, fixedly connected with is located on the horizontal segment of rack bar the inclined plane pole of transmission line rear side, terminal surface fixedly connected with right-hand member face under the inclined plane pole with the left end face sliding connection's of transfer line transmission inclined plane, according to detecting moving down of slide bar makes the meshing gear revolve, thereby makes the transmission inclined plane and the transmission piece shifts up, for the operation transmission power of whole device.
The invention has the beneficial effects that: this device detects the work box through detection mechanism whether receive the thunderbolt or receive the thunderbolt because of the lightning rod and produce induced-current, thereby it drives the birds of corresponding direction to drive the sound through the call that drives bird mechanism production birds natural enemy, rethread combined mechanism connects both ends power transmission line and breaks off the power transmission line and prevent to lead to the fact the power transmission line further to damage because of the thunderbolt with both ends power transmission line ground connection when probably suffering the thunderbolt, still be the operation transmission power of whole device through power unit, the efficiency of maintenance is improved, reduce the interference to the power transmission line production because of the thunderbolt.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of a power transmission line connection device capable of detecting and avoiding lightning strikes and repelling birds according to the invention;
FIG. 2 is a schematic front side view of the Y-bar 26 of FIG. 1;
FIG. 3 is an enlarged schematic view of FIG. 1 at "B";
FIG. 4 is an enlarged schematic view of FIG. 1 at "C";
FIG. 5 is an enlarged schematic view of FIG. 1 at "D";
fig. 6 is an enlarged schematic view of the structure at "E" in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a power transmission line connecting device capable of detecting and avoiding lightning stroke and repelling birds, which is mainly applied to the connection of cables in the process of power transmission and the process of lightning protection and repelling birds, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a power transmission line connecting device capable of detecting and avoiding lightning strike and repelling birds, which comprises a working box 11 and a telegraph pole 38 fixedly connected with the lower end surface of the working box 11, wherein a working chamber 12 is arranged in the working box 11, two through holes 31 which are through left and right are symmetrically arranged on the left and right inner walls of the working chamber 12 according to the left and right of the working chamber 12, a power transmission channel 32 which extends out of the left end surface of the working box 11 and out of the right end surface of the working box 11 and extends into the working chamber 12 is arranged in the two through holes 31 in a sliding manner, a power transmission cavity 33 which is through left and right is arranged in the power transmission channel 32, a power supply line 30 is arranged in the power transmission cavity 33, a power transmission line 63 which is positioned on the right side of the power supply line 30 is arranged in the power transmission cavity 33, a detection mechanism 901 which is used for detecting whether the connecting box is struck by lightning, a detection cavity 14 with an upward opening is arranged in the detection box 13, a loop lead 51 forming a loop with the inner wall of the working cavity 12 is fixedly arranged on the inner wall of the upper side of the working cavity 12 positioned in the detection cavity 14, a detection resistor 50 with a large resistance value is fixedly arranged on the loop lead 51, a sensing cavity 53 with an upward opening is arranged on the inner wall of the lower side of the detection cavity 14, a sliding plate 52 positioned on the lower side of the detection resistor 50 is connected in the sensing cavity 53 in a sliding manner, the lower end surface of the sliding plate 52 is connected with the inner wall of the lower side of the sensing cavity 53 through a spring, according to the loop formed by the loop lead 51 and the inner wall of the working cavity 12, the detection resistor 50 is electrified when the working box 11 is struck by lightning or generates induced current, so that the sliding plate 52 moves downwards under the influence of magnetic force, and a bird repelling mechanism 902 for generating sound to repel birds is arranged outside the upper end, a composite mechanism 903 for connecting a power transmission cable and shielding lightning is arranged outside the upper end faces of the working cavity 12 and the working box 11, the composite mechanism 903 comprises two through grooves 27 which are located on the inner wall of the upper side of the power transmission cavity 33 and are vertically symmetrical according to the power transmission cavity 33, the through grooves 27 are located between the power supply line 30 and the power transmission line 63, a fixed hinge rod 46 located on the upper side of the through groove 27 is fixedly connected to the inner wall of the rear side of the working cavity 12, the fixed hinge rod 46 is located on the right side of the detection box 13, an X-shaped rod 45 is hinged to the fixed hinge rod 46, a branched section of a Y-shaped rod 26 is hinged to an upper branched section of the X-shaped rod 45, another X-shaped rod 45 is hinged to a lower branched section of the X-shaped rod 45, and the X-shaped rod 45 on the lower side extends into the power transmission cavity 33 through the through groove 27 on the upper side, two fixing plates 47 are hinged to a lower side forked section of the X-shaped rod 45 on the lower side in a bilateral symmetry mode according to the fixed hinged rod 46, the fixing plates 47 are far away from the end face of the side of the fixed hinged rod 46, abutting pieces 48 which are abutted to the power supply line 30 and the power transmission line 63 are fixedly connected to the end face of the side of the fixed hinged rod 46, the two abutting pieces 48 are connected through connecting wires 49, the power supply line 30 and the power transmission line 63 are enabled to transmit electric power through the abutting pieces 48 and the connecting wires 49 according to the abutting of the two abutting pieces 48 and the power transmission line 63, and a power mechanism 904 for transmitting power is arranged in the working cavity 12.
According to the embodiment, the detection mechanism 901 will be described in detail below, the detection mechanism 901 further includes a detection groove 54 located on the lower inner wall of the sensing cavity 53 and penetrating up and down, the lower end surface of the sliding plate 52 is fixedly connected with a detection slide rod 55 extending into the working cavity 12 through the detection groove 54, the detection slide rod 55 is located inside the working cavity 12 and fixedly connected with a butting plate 65, the inner wall of the rear side of the working cavity 12 is provided with a reminding slide groove 66 located on the lower side of the power transmission channel 32 and opening forward, the reminding slide groove 66 is slidably connected with a reminding slide block 78 extending into the working cavity 12, the reminding slide block 78 is located inside the working cavity 12 and connected with the inner wall of the rear side of the working cavity 12 through a buckle 68, the reminding slide block 78 is located inside the working cavity 12 and fixedly connected with a fixing rod 67 located on the front side of the buckle 68, end face fixedly connected with circular telegram piece 69 that is connected with the power electricity under the dead lever 67, working chamber 12 downside inner wall is equipped with and is located circular telegram piece 69 downside and the light-emitting slot 34 that link up from top to bottom, light-emitting slot 34 inner wall fixedly connected with extends to slot block 70 in the working chamber 12, be equipped with division ascending slot 71 in the slot block 70, slot block 70 is located under the inside branch of light-emitting slot 34 terminal surface fixedly connected with extends to the luminescent light 35 of work box 11 lower extreme off-plate, according to sliding plate 52 moves down, makes it moves down to detect slide bar 55, thereby makes circular telegram piece 69 move down extend to make in the slot 71 slot block 70 circular telegram makes luminescent light 35 sends the bright maintenance personnel that reminds here needs inspection and maintenance.
According to the embodiment, the bird repelling mechanism 902 is described in detail below, the bird repelling mechanism 902 includes a deflection rotating shaft 15 rotatably connected to the rear inner wall of the working chamber 12 and located between the detection box 13 and the fixed hinge rod 46, a deflection rod 60 is fixedly connected to the deflection rotating shaft 15, a deflection box 61 is fixedly connected to the lower end surface of the deflection rod 60, a fixed chamber 62 is disposed in the deflection box 61 and penetrates left and right, the inner wall of the deflection rotating shaft is fixedly connected to the inner portion of the working chamber 12, the inner wall of the upper side of the working chamber 12 is rotatably connected to a bird repelling rotating shaft 16 extending out of the upper end surface of the working chamber 11, the bird repelling rotating shaft 16 is located in the working chamber 12 and is connected to the deflection rotating shaft 15 through a bevel gear pair, the bird repelling rotating shaft 16 is located outside the upper end surface of the working chamber 11 and is fixedly connected to, be equipped with vocal chamber 18 in the fixed box 17, vocal chamber 18 right side inner wall is equipped with outside circumference terminal surface and controls the public address groove 22 that link up for the inclined plane, vocal chamber 18 inner wall fixedly connected with can send out the pronunciation piece 21 that can drive the sound of birds right, according to transmission line 32 deflect, make deflection pole 60 swings, thereby makes deflection pivot 15 rotates, makes fixed box 17 rotate to there is one side that birds invaded to vocal piece 21 opening orientation, thereby drives birds.
According to the embodiment, the composite mechanism 903 is described in detail below, the composite mechanism 903 further includes a lower horizontal section of the ground rod 20 fixedly connected to the ground wire on the utility pole 38, an upper horizontal section of the ground rod 20 is located on the upper side of the fixed box 17, the upper end surface of the upper horizontal section is fixedly connected to the lightning rod 19, the lower inner wall of the power transmission cavity 33 is provided with a first lead connecting groove 64 which is located on the left side of the through groove 27 and penetrates up and down, the lower end surface of the power supply line 30 is fixedly connected to a first ground wire 42 which extends into the working cavity 12 through the first lead connecting groove 64, the part of the first ground wire 42 located in the working cavity 12 is slidably connected to a first ground slide rod 44, the left end surface of the first ground slide rod 44 is fixedly connected to a first abutting push block 41 whose right end surface is connected to the left end surface of the first ground wire 42 through a spring, the right inner wall of the right side of the working cavity 12 is provided with a ground, the right end face of the first grounding slide bar 44 is fixedly connected with a grounding block 76 extending into the grounding groove 77, the inner wall of the lower side of the power transmission cavity 33 is provided with a second lead connecting groove 28 which is positioned at the right side of the through groove 27 and penetrates up and down, the power transmission line 63 is fixedly connected with a second grounding wire 74 extending into the working cavity 12 through the second lead connecting groove 28, the part of the second grounding wire 74 positioned in the working cavity 12 is connected with a second grounding slide bar 75 in a sliding manner, the left end face of the second grounding slide bar 75 is fixedly connected with a second grounding push block 73, the right end face of which is connected with the left end face of the second grounding wire 74 through a spring, the second grounding push block 73 is positioned at the front side of the first grounding slide bar 44 and positioned at the right side of the first abutting push block 41, the right end face of the second grounding slide bar 75 is fixedly connected with another grounding block 76 extending into the grounding groove, the upper grounding block 76 and the second grounding slide bar 75, the second grounding wire 74 and the power transmission line 63 are all equipotential, the lower grounding block 76 and the first grounding slide bar 44, the first grounding wire 42 and the power transmission line 30 are all equipotential, the inner wall of the rear side of the working chamber 12 is fixedly connected with a fixed block 39 positioned at the left side of the first butting push block 41, a transmission rod 79 is connected in the fixed block 39 in a sliding manner, the right end face of the transmission rod 79 is fixedly connected with a push plate 40 capable of butting against the left end face of the first butting push block 41, the vertical section of an L-shaped rod 43 is fixedly connected to the transmission rod 79, the right end face of the horizontal section of the L-shaped rod 43 is fixedly connected with a butting plate 72 capable of butting against the second grounding push block 73, and according to the right movement of the transmission rod 79 when the working chamber 11 is struck by lightning, two grounding blocks 76 are rightly moved to be butted against the vertical sections of the grounding, so that the power supply line 30 abuts the vertical sections of the power line 63 and the earth rod 20 to avoid failure due to lightning strikes.
According to the embodiment, the power mechanism 904 is described in detail below, the power mechanism 904 includes a reversing rotating shaft 29 that is connected to the rear inner wall of the working chamber 12 in a guiding manner and is located on the right side of the detection slide rod 55, the reversing rotating shaft 29 is fixedly connected to an engaging gear 56 that is engaged with the right end face rack portion of the detection slide rod 55, the rear inner wall of the working chamber 12 is fixedly connected to a limiting block 57 that is located on the upper side of the power transmission duct 32 and is located on the right side of the reversing rotating shaft 29, a rack bar 58 that is engaged with the engaging gear 56 is slidably connected to the limiting block 57, the rack bar 58 is located on the horizontal section of the right end face of the upper portion of the limiting block 57 and is fixedly connected to a connecting bar 59, the rear inner wall of the working chamber 12 is provided with a transmission groove 23 that is located between the, a transmission block 24 with the upper end surface connected with the inner wall of the upper side of the transmission groove 23 through a spring is connected in the transmission groove 23 in a sliding way, the transmission block 24 extends into the working cavity 12, and the right end surface of the part of the transmission block 24 located in the working cavity 12 is fixedly connected with an engagement rod 25 fixedly connected with the long straight section of the Y-shaped rod 26, the part of the transmission block 24 located in the working chamber 12 is fixedly connected with the vertical section of the connecting rod 59, a slope rod 36 located at the rear side of the power transmission duct 32 is fixedly connected to a horizontal section of the rack bar 58, the lower end surface of the inclined rod 36 is fixedly connected with a transmission inclined surface 37 of which the right end surface is connected with the left end surface of the transmission rod 79 in a sliding way, according to the downward movement of the detection slide rod 55, the meshing gear 56 is rotated, so that the transmission inclined plane 37 and the transmission block 24 move upwards, and power is transmitted for the operation of the whole device.
The following describes in detail the use steps of a power line connection device capable of detecting and avoiding lightning strikes and repelling birds in this context with reference to fig. 1 to 6:
initially, the power transmission duct 32 is in a horizontal state, the slide plate 52 is located at the uppermost end, the energizing block 69 is located at the uppermost end, and the two contact pieces 48 are in contact with the power supply line 30 and the power transmission line 63, respectively.
When preparing, when birds stand on the transmission line or are attacked by the birds, the transmission line 32 deflects in the corresponding direction, the deflection box 61 also deflects correspondingly, the deflection rotating shaft 15 rotates, the bird repelling rotating shaft 16 connected with the deflection rotating shaft 15 through the bevel gear pair rotates, the fixed box 17 rotates to the opening of the corresponding loudspeaker groove 22 in the direction of the bird interference side, the birds are repelled by the sound generated by the sound generating block 21, and when the working box 11 is struck by lightning, the detection resistor 50 on the loop lead 51 forming a loop with the inner wall of the working cavity 12 generates current, the sliding plate 52 moves downwards by the magnetic force generated in the detection resistor 50 and the loop lead 51, and the detection slide rod 55 moves downwards.
During operation, the downward movement of the detection slide rod 55 causes the abutting plate 65 to move downward, so that the reminding slide block 78 is not clamped by the clamp 68, the reminding slide block 78 moves downward, the fixing rod 67 and the electrifying block 69 move downward, the electrifying block 69 enters the slot 71 to electrify the slot block 70, so that the luminescent lamp 35 emits light to remind a maintenance worker that the maintenance worker needs to check and maintain the situation, the downward movement of the detection slide rod 55 also causes the meshing gear 56 to rotate through the meshing of the detection slide rod 55 and the meshing gear 56, so that the rack rod 58 moves upward through the meshing of the meshing gear 56 and the rack rod 58, the connecting rod 59 moves upward to cause the transmission block 24 to move upward, the long straight section of the Y-shaped rod 26 moves upward through the connecting rod 25, so that the X-shaped rod 45 is closed, the fixing plate 47 moves downward and moves inward close to the fixed hinge rod 46, so that the abutting plate 48 is separated from, the upward movement of the reversing rotating shaft 29 also causes the inclined plane rod 36 to move upward, causes the transmission inclined plane 37 to move upward, causes the transmission rod 79 to move rightward through the sliding connection between the transmission inclined plane 37 and the transmission rod 79, causes the push plate 40 to move rightward to abut against the first abutting push block 41, causes the first grounding slide rod 44 and the grounding block 76 on the lower side to move rightward to abut against the vertical section of the grounding rod 20 to prevent further damage of the transmission line due to lightning strike, and causes the L-shaped rod 43 to move rightward also by the transmission rod 79 to abut against the engaging plate 72 and the second grounding push block 73, causes the second grounding slide rod 75 to move rightward to abut against the grounding block 76 on the upper side to abut against the vertical section of the grounding rod 20 to prevent further damage of the transmission line due.
The invention has the beneficial effects that: the detection mechanism detects whether the working box is struck by lightning or whether the lightning rod is struck by lightning to generate induced current, the bird repelling mechanism generates a sound of a natural enemy of the birds to repel the birds in the corresponding direction, the composite mechanism is connected with the power transmission lines at two ends, the power transmission lines at two ends are disconnected when the working box is possibly struck by lightning, the power transmission lines at two ends are grounded to prevent the power transmission lines from being further damaged by the lightning, the power mechanism is used for transmitting power for the operation of the whole device, the maintenance efficiency is improved, and the interference on the power transmission lines caused by the lightning is reduced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a can detect and avoid thunderbolt and can drive transmission line connecting device of bird, including the work box and with terminal surface fixed connection's wire pole under the work box, be equipped with the working chamber in the work box, its characterized in that: the inner walls of the left side and the right side of the working cavity are symmetrically provided with two through holes which are communicated left and right according to the left and the right of the working cavity, a power transmission channel which extends out of the left end surface of the working box and out of the right end surface of the working box and extends into the working cavity is arranged in the two through holes in a sliding manner, a power transmission line which is communicated left and right is arranged in the power transmission channel, a power transmission line which is positioned at the right side of the power transmission line is arranged in the power transmission channel, a detection mechanism which detects whether the connection box is struck by lightning is arranged in the working cavity, the detection mechanism comprises a detection box which is fixedly connected with the inner wall of the upper side of the working cavity, a detection cavity with an upward opening is arranged in the detection box, a loop wire which forms a loop with the inner wall of the working cavity is fixedly arranged on, the inner wall of the lower side of the detection cavity is provided with an induction cavity with an upward opening, a sliding plate positioned on the lower side of the detection resistor is connected in the induction cavity in a sliding manner, the lower end face of the sliding plate is connected with the inner wall of the lower side of the induction cavity through a spring, a bird repelling mechanism for generating sound to repel birds is arranged outside the working cavity and the upper end face of the working box, a composite mechanism for connecting a power transmission cable and preventing lightning is arranged outside the working cavity and the upper end face of the working box, the composite mechanism comprises two through grooves which are positioned on the inner wall of the upper side of the power transmission cavity and are vertically symmetrical according to the power transmission cavity, the through grooves are positioned between the power transmission cable and the power transmission cable, the inner wall of the rear side of the working cavity is fixedly connected with a fixed hinge rod positioned on the upper side of the through grooves, the, articulated on the upside bifurcation section of X type pole have the bifurcation section of Y type pole, it has another to articulate on the downside bifurcation section of X type pole, the downside X type pole passes through the upside run through the groove and extend to in the transmission of electricity intracavity, the downside on the downside bifurcation section of X type pole according to fixed hinge rod bilateral symmetry articulates there are two fixed plates, the fixed plate is kept away from fixedly connected with on the fixed hinge rod side end face respectively with the power supply line and the butt piece of transmission line butt, two the butt piece passes through connecting wire and connects, be equipped with the power unit that is used for transmitting power in the work chamber.
2. A power line connection device as claimed in claim 1 which is capable of detecting and avoiding lightning strikes and repelling birds, and which is characterized in that: the detection mechanism also comprises a detection groove which is positioned on the lower side inner wall of the induction cavity and is through up and down, the lower end surface of the sliding plate is fixedly connected with a detection sliding rod which extends into the working cavity through the detection groove, the part of the detection sliding rod which is positioned in the working cavity is fixedly connected with a butt plate, the rear side inner wall of the working cavity is provided with a reminding sliding groove which is positioned on the lower side of the power transmission channel and is provided with a forward opening, the reminding sliding groove is internally and slidably connected with a reminding sliding block which extends into the working cavity, the part of the reminding sliding block which is positioned in the working cavity is connected with the rear side inner wall of the working cavity through a buckle, the lower end surface of the part of the reminding sliding block which is positioned in the working cavity is fixedly connected with a fixed rod which is positioned on the front side of the buckle, the lower end surface, the luminous inslot wall fixedly connected with extends to the slot piece in the work cavity, be equipped with the slot that opens up to the top in the slot piece, the slot piece is located terminal surface fixedly connected with extends to under the inside branch of luminous groove the luminescent light of terminal surface under the work box.
3. A power line connection device as claimed in claim 2, which is capable of detecting and avoiding lightning strikes and repelling birds, and which is characterized in that: the bird repelling mechanism comprises a deflection rotating shaft which is rotationally connected with the inner wall of the rear side of the working cavity and is positioned between the detection box and the fixed hinged rod, the deflection rotating shaft is fixedly connected with a deflection rod, the lower end surface of the deflection rod is fixedly connected with a deflection box, a fixed cavity which is communicated from left to right and the inner wall of which is fixedly connected with the part of the power transmission pipeline in the working cavity is arranged in the deflection box, the inner wall of the upper side of the working cavity is rotationally connected with a bird repelling rotating shaft which extends out of the upper end surface of the working box, the part of the bird repelling rotating shaft positioned in the working cavity is connected with the deflection rotating shaft through a bevel gear pair, the bird repelling rotating shaft is positioned outside the upper end surface of the working box, the upper end surface of the part of the bird repelling rotating shaft outside the upper end surface of the working box is fixedly connected with a fixed box, a sounding cavity is arranged in the fixed box, a sound amplifying groove which is inclined on the outer circumferential end surface and is communicated with the left and the right is arranged on the inner wall of the right side of the sounding cavity, the inner wall of the sounding cavity is fixedly connected with a sounding block which can generate a sound right to drive birds.
4. A power line connection device as claimed in claim 3 which is capable of detecting and avoiding lightning strikes and repelling birds, and which is characterized in that: the composite mechanism further comprises a lower side horizontal section of the grounding rod fixedly connected with the ground wire on the telegraph pole, the upper side horizontal section of the grounding rod is positioned at the upper side of the fixed box, the upper end face of the upper side horizontal section of the fixed box is fixedly connected with a lightning rod, the lower side inner wall of the power transmission cavity is provided with a first lead connecting groove which is positioned at the left side of the lead-through groove and is vertically communicated, the lower end face of the power supply wire is fixedly connected with a first grounding wire which is extended into the working cavity through the first lead connecting groove, the part of the first grounding wire positioned in the working cavity is slidably connected with a first grounding slide rod, the left end face of the first grounding slide rod is fixedly connected with a right end face and a first butt push block which is connected with the left end face of the first grounding wire through a spring, the right side inner wall of the working cavity is provided with a grounding groove which is positioned at the lower side of, the inner wall of the lower side of the power transmission cavity is provided with a second lead connecting groove which is positioned on the right side of the lead through groove and is up-down run through, the power transmission line is fixedly connected with a second grounding wire which extends into the working cavity through the second lead connecting groove, the part of the second grounding wire positioned in the working cavity is slidably connected with a second grounding slide bar, the left end surface of the second grounding slide bar is fixedly connected with a second grounding push block, the right end surface of the second grounding push block is connected with the left end surface of the second grounding wire through a spring, the second grounding push block is positioned on the front side of the first grounding slide bar and positioned on the right side of the first butt push block, the right end surface of the second grounding slide bar is fixedly connected with another grounding block which extends into the grounding groove, the grounding block on the upper side, the second grounding slide bar, the second grounding wire and the power transmission line are all equipotential, and the grounding block on the lower side, the first grounding slide, the utility model discloses a first butt ejector pad, including working chamber, first butt ejector pad, drive lever, the left fixed block of first butt ejector pad, working chamber rear side inner wall fixedly connected with is located the left fixed block of first butt ejector pad, sliding connection has the transfer line in the fixed block, transfer line right-hand member face fixedly connected with can with the push pedal of first butt ejector pad left end face butt, the vertical section of fixedly connected with L type pole on the transfer line, the horizontal segment right-hand member face fixedly connected with of L type pole can with the linkage plate of second ground connection ejector pad butt.
5. A power line connection device as claimed in claim 4, which is capable of detecting and avoiding lightning strikes and repelling birds, and which is characterized in that: power unit include with the work chamber rear side inner wall guides to connect and is located detect the switching-over pivot on slide bar right side, fixedly connected with in the switching-over pivot with be the meshing gear that detects the meshing of the right side terminal surface rack portion part meshing of slide bar, work chamber rear side inner wall fixedly connected with is located the transmission line upside just is located the stopper on switching-over pivot right side, sliding connection has the left end face rack portion in the stopper with meshing gear's rack bar, the rack bar is located the horizontal segment of stopper upside part right-hand member face fixedly connected with connecting rod, work chamber rear side inner wall is equipped with and is located drive the bird pivot and between fixed hinge rod and the antecedent driving groove of opening, sliding connection has the up end in the driving groove with driving groove upside inner wall passes through spring coupling's transmission piece, the transmission piece extends to in the work chamber just the transmission piece is located work chamber inside part right-hand member face fixedly connected The transmission block is located in the vertical section of the connecting rod, the horizontal section of the rack rod is fixedly connected with an inclined plane rod located on the rear side of the power transmission channel, and the right end face of the inclined plane rod is fixedly connected with a transmission inclined plane in sliding connection with the left end face of the transmission rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038050.9A CN112542814A (en) | 2021-01-12 | 2021-01-12 | Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038050.9A CN112542814A (en) | 2021-01-12 | 2021-01-12 | Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird |
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| CN112542814A true CN112542814A (en) | 2021-03-23 |
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| CN202110038050.9A Withdrawn CN112542814A (en) | 2021-01-12 | 2021-01-12 | Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird |
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Application publication date: 20210323 |