CN111352046A - Device for automatically retrieving and sealing wire fracture - Google Patents
Device for automatically retrieving and sealing wire fracture Download PDFInfo
- Publication number
- CN111352046A CN111352046A CN202010291600.3A CN202010291600A CN111352046A CN 111352046 A CN111352046 A CN 111352046A CN 202010291600 A CN202010291600 A CN 202010291600A CN 111352046 A CN111352046 A CN 111352046A
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- cavity
- fixedly arranged
- end wall
- rod
- block
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Abstract
The invention discloses a device for automatically searching and sealing a fracture of an electric wire, which comprises a shell, wherein an upper cavity with a left opening and a right opening is arranged in the shell, a brake device is arranged in the upper cavity, the brake device comprises an upper roller, the upper roller can rotate, a lower roller is arranged below the upper roller, a steel cable is arranged between the upper roller and the lower roller, the steel cable is fixedly arranged between two telegraph poles, and the lower roller is rotatably arranged between the front end wall and the rear end wall of the upper cavity through a second roller shaft. The device also marks the broken wire for others to observe and avoid or detect more quickly for repair.
Description
Technical Field
The invention relates to the related field of cables, in particular to a device for automatically searching and closing a wire fracture.
Background
The electric wire is an important wire product used for power transmission in daily life, the common form is to erect telegraph poles at two sides of a road, high-voltage power is transmitted by erecting the electric wire on the telegraph poles, however, due to artificial or natural climate reasons, the electric wire is easy to break, the broken electric wire hangs to a low position, people near a fracture can be injured, and fire and the like are easily caused by electric sparks.
Disclosure of Invention
The invention aims to provide a device for automatically searching and sealing a wire fracture, which can prevent the wire fracture from being damaged due to electric leakage and realize that the wire does not hang down and is insulated and sealed, so that electric sparks are not easy to generate.
The invention is realized by the following technical scheme.
The invention relates to a device for automatically searching and sealing electric wire fractures, which comprises a shell, wherein an upper cavity with a left opening and a right opening is arranged in the shell, a brake device is arranged in the upper cavity, the brake device comprises an upper roller, the upper roller can rotate, a lower roller is arranged below the upper roller, a steel cable is arranged between the upper roller and the lower roller, the steel cable is fixedly arranged between two telegraph poles, the lower roller is rotatably arranged between the front end wall and the rear end wall of the upper cavity through a second roller shaft, a lower cavity is arranged in the lower end wall of the upper cavity, the lower cavity is provided with a left opening and a right opening, a brake motor is fixedly arranged on the front end wall of the upper cavity, a driving gear is arranged behind the brake motor, the brake motor is connected with the driving gear through a motor shaft, a driven gear is fixedly arranged on the, the upper roller shaft is fixedly arranged between the front end wall and the rear end wall of the upper cavity, the driven gear and the driving gear are in meshing transmission, a brake rocker is arranged below the lower roller, a friction block is fixedly arranged at the right end of the brake rocker, the brake rocker is rotatably arranged on the rear end wall of the upper cavity through a brake rocker rotating shaft, a brake pull rod is arranged on the left side of the brake rocker, the brake pull rod is rotatably connected with the brake rocker through a pull rod upper rotating shaft, and the brake pull rod is rotatably connected with the linkage rod through a pull rod lower rotating shaft; a fracture retrieval device is arranged in the lower cavity and comprises a rotary drum, the rotary drum is rotatably arranged on a rotary drum fixing shaft, the rotary drum fixing shaft is fixedly arranged on the upper end wall of the lower cavity, a swing arm is fixedly arranged on the rotary drum, a movable contact block is fixedly arranged at the right end of the swing arm, a press wheel shaft is fixedly arranged at the left end of the swing arm, a press wheel is rotatably arranged on the press wheel shaft, a linkage rod is arranged at the left side of the press wheel, the right end of the linkage rod is rotatably arranged on the press wheel shaft, the linkage rod is rotatably arranged on the rear end wall of the lower cavity through a linkage rod rotating shaft, an upper clamping block is arranged at the left side of the linkage rod, the upper clamping block is connected with the lower end wall of the lower cavity through a clamping spring, a guide rod is fixedly arranged on the upper end face of the upper clamping block and, the rear end face of the upper clamping block is fixedly provided with a convex block, the lower side of the upper clamping block is provided with a lower clamping block, and the lower clamping block is fixedly arranged on the lower end wall of the lower cavity; the lower side of the fracture retrieval device is provided with a spraying device, the spraying device comprises an installation base, the installation base is fixedly arranged on the lower end wall of the lower cavity, a base rotating shaft is fixedly arranged on the installation base, a pressing rod is rotatably arranged on the base rotating shaft, the lower end surface of the pressing rod is fixedly connected with the lower end wall of the lower cavity through a pressing rod spring, a pressing rod contact block is fixedly arranged on the lower end wall of the lower cavity, a supporting plate is fixedly arranged at the right end of the pressing rod, a shifting lever is fixedly arranged at the left end of the pressing rod, a coating bin is arranged at the left side of the shifting lever, a coating cavity is arranged in the coating bin, an end cap slideway is fixedly arranged in the coating cavity, a spraying pipe is fixedly arranged on the upper end surface of the end cap slideway, a spraying pipe cavity with an upward opening is arranged in the spraying pipe, a rotary push rod is arranged in the actuating cavity and is rotationally arranged on the rear end wall of the actuating cavity through a push rod rotating shaft, a right push rod is arranged on the left side of the push rod rotating shaft, a right slide block is fixedly arranged at the left end of the right push rod and is slidably arranged in the plug slide way, a left push rod is fixedly arranged on the left end surface of the right slide block, a left slide block is fixedly arranged at the left end of the left push rod and is slidably arranged in the plug slide way, the left slide block is connected with the left end wall of the slide cavity through a spray head spring, a spray nozzle is arranged in the plug slide way, and the spray nozzle is communicated with the spray pipe cavity and the coating cavity; a closed alarm cavity is formed in the lower cavity, a static contact block is arranged in the alarm cavity, the static contact block is fixedly arranged on the upper end wall of the alarm cavity, a rope wheel motor is arranged on the right side of the rotating drum fixing shaft, the rope wheel motor is fixedly arranged on the lower end wall of the alarm cavity, a rope wheel is arranged on the right side of the rope wheel motor, the rope wheel is connected with the rope wheel motor through a rope wheel shaft, and an alarm horn and an alarm lamp are arranged in the alarm cavity; preferably, a slide rail is arranged on the right side of the rear end wall of the lower cavity, a slide block is arranged in the slide rail in a sliding manner, the slide block is connected with a rope winding wheel through a rope, a belt wheel shaft is arranged in the lower cavity, the belt wheel shaft is fixedly arranged on the rear end wall of the lower cavity, a belt wheel is rotatably arranged on the belt wheel shaft, an insulating belt is wound on the belt wheel, and the head end of the insulating belt is connected with the slide block.
Preferably, an electric wire is arranged above the wire pressing wheel, and the right end of the linkage rod is connected with the upper end wall of the lower cavity through a linkage rod spring.
Preferably, after the wire pressing wheel ascends, the movable contact block can be touched with the static contact block, the brake pull rod can descend, the friction block can be touched with the lower roller, the left end of the linkage rod can descend, the bump and the linkage rod can be separated from support, and the upper clamping block can descend through the tension of the clamping spring.
Preferably, when the right end of the electric wire descends, the abutting plate is pressed to descend, and the pressing rod touches the pressing rod contact block.
Preferably, the nozzle can be blocked by the left slider in a normal state, the left end of the shifting lever rises, the rotary push rod rotates anticlockwise around the push rod rotating shaft, the left end of the rotary push rod pushes the right push rod, the right push rod moves leftwards, the right push rod drives the right slider to move leftwards, the right slider drives the left push rod to move leftwards, the left push rod drives the left slider to move leftwards, and the nozzle is not blocked by the left slider.
The invention has the beneficial effects that: according to the invention, the broken electric wire sags and is pressed to the pressing plate so as to detect the direction of the electric wire fracture, the whole device moves towards the direction of the fracture until the fracture is positioned in the device, the electric wire fracture is prevented from being damaged due to electric leakage, the electric wire does not sag to a low position and is insulated and sealed, electric sparks are not easy to generate, the device can give an alarm to remind pedestrians in the operation process, and the device can mark the broken electric wire so as to be observed by other people to avoid or detect the broken electric wire more quickly for repair.
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.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view taken at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B-B in FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 1 according to an embodiment of the present invention;
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, 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 device for automatically retrieving and closing the wire fracture, which is described with reference to fig. 1-4, includes a housing 10, an upper cavity 11 with left and right openings is provided in the housing 10, a braking device 81 is provided in the upper cavity 11, the braking device 81 includes an upper roller 16, the upper roller 16 is rotatable, a lower roller 18 is provided below the upper roller 16, a steel cable 74 is provided between the upper roller 16 and the lower roller 18, the steel cable 74 is fixedly provided between two poles, the lower roller 18 is rotatably provided between the front and rear end walls of the upper cavity 11 through a second roller shaft 19, a lower cavity 12 is provided in the lower end wall of the upper cavity 11, the lower cavity 12 is left and right opened, a braking motor 15 is fixedly provided on the front end wall of the upper cavity 11, a driving gear 14 is provided behind the braking motor 15, and the braking motor 15 is connected to the driving gear 14 through a motor shaft 79, a driven gear 75 is fixedly arranged on the rear end face of the upper roller 16, the driven gear 75 is rotatably arranged on an upper roller shaft 17, the upper roller shaft 17 is fixedly arranged between the front end wall and the rear end wall of the upper cavity 11, the driven gear 75 and the driving gear 14 are in meshing transmission, a brake rocker 22 is arranged below the lower roller 18, a friction block 20 is fixedly arranged at the right end of the brake rocker 22, the brake rocker 22 is rotatably arranged on the rear end wall of the upper cavity 11 through a brake rocker rotating shaft 21, a brake pull rod 24 is arranged on the left side of the brake rocker 22, the brake pull rod 24 is rotatably connected with the brake rocker 22 through a pull rod upper rotating shaft 23, and the brake pull rod 24 is rotatably connected with the interlocking rod 76 through a pull rod lower rotating shaft 63;
a fracture retrieval device 82 is arranged in the lower cavity 12, the fracture retrieval device 82 comprises a rotary drum 60, the rotary drum 60 is rotatably arranged on a rotary drum fixing shaft 61, the rotary drum fixing shaft 61 is fixedly arranged on the upper end wall of the lower cavity 12, a swing arm 45 is fixedly arranged on the rotary drum 60, a movable contact block 59 is fixedly arranged at the right end of the swing arm 45, a press wheel shaft 42 is fixedly arranged at the left end of the swing arm 45, a press wheel 41 is rotatably arranged on the press wheel shaft 42, a linkage lever 76 is arranged at the left side of the press wheel 41, the right end of the linkage lever 76 is rotatably arranged on the press wheel shaft 42, the linkage lever 76 is rotatably arranged on the rear end wall of the lower cavity 12 through a linkage lever rotating shaft 64, an upper clamping block 26 is arranged at the left side of the linkage lever 76, the upper clamping block 26 is connected with the lower end wall of the lower cavity 12 through a clamping spring 67, and a guide rod 25, the guide rod 25 penetrates through the upper end wall of the lower cavity 12, a convex block 66 is fixedly arranged on the rear end face of the upper clamping block 26, a lower clamping block 27 is arranged on the lower side of the upper clamping block 26, and the lower clamping block 27 is fixedly arranged on the lower end wall of the lower cavity 12;
the lower side of the fracture retrieval device 82 is provided with a spraying device 83, the spraying device 83 comprises an installation base 39, the installation base 39 is fixedly arranged on the lower end wall of the lower cavity 12, a base rotating shaft 40 is fixedly arranged on the installation base 39, a pressing rod 38 is rotatably arranged on the base rotating shaft 40, the lower end face of the pressing rod 38 is fixedly connected with the lower end wall of the lower cavity 12 through a pressing rod spring 48, the lower end wall of the lower cavity 12 is fixedly provided with a pressing rod contact block 47, the right end of the pressing rod 38 is fixedly provided with a support plate 46, the left end of the pressing rod 38 is fixedly provided with a shifting lever 37, the left side of the shifting lever 37 is provided with a coating bin 28, a coating cavity 29 is arranged in the coating bin 28, a plug slide 30 is fixedly arranged in the coating cavity 29, the upper end face of the plug slide 30 is fixedly provided with, a slide way cavity 31 with a rightward opening is arranged in the plug slide way 30, an actuating cavity 36 with a rightward opening is arranged in the right end wall of the slide way cavity 31, a rotary push rod 35 is arranged in the actuating cavity 36, the rotary push rod 35 is rotatably arranged on the rear end wall of the actuating cavity 36 through a push rod rotating shaft 68, a right push rod 69 is arranged on the left of the push rod rotating shaft 68, a right slide block 70 is fixedly arranged on the left end of the right push rod 69, the right slider 70 is slidably arranged in the plug slideway 30, a left push rod 72 is fixedly arranged on the left end face of the right slider 70, a left slide block 71 is fixedly arranged at the left end of the left push rod 72, the left slide block 71 is arranged in the plug slide way 30 in a sliding way, the left sliding block 71 is connected with the left end wall of the slideway cavity 31 through a nozzle spring 32, a nozzle 73 is arranged in the plug slide way 30, and the nozzle 73 is communicated with the spray pipe cavity 34 and the coating cavity 29;
a closed alarm cavity 13 is arranged on the lower cavity 12, a static contact block 58 is arranged in the alarm cavity 13, the static contact block 58 is fixedly arranged on the upper end wall of the alarm cavity 13, a rope winding wheel motor 57 is arranged on the right side of the drum fixing shaft 61, the rope winding wheel motor 57 is fixedly arranged on the lower end wall of the alarm cavity 13, a rope winding wheel 54 is arranged on the right side of the rope winding wheel motor 57, the rope winding wheel 54 is connected with the rope winding wheel motor 57 through a rope winding wheel shaft 56, and an alarm horn 43 and an alarm lamp 44 are arranged in the alarm cavity 13;
advantageously, a slide rail 53 is arranged on the right side of the rear end wall of the lower cavity 12, a slide block 52 is slidably arranged in the slide rail 53, the slide block 52 is connected with a rope winding wheel 54 through a rope 55, a pulley shaft 50 is arranged in the lower cavity 12, the pulley shaft 50 is fixedly arranged on the rear end wall of the lower cavity 12, a pulley 49 is rotatably arranged on the pulley shaft 50, an insulating belt 51 is wound on the pulley 49, and the head end of the insulating belt 51 is connected with the slide block 52.
Advantageously, an electric wire 65 is arranged above the wire pressing wheel 41, and the right end of the linkage 76 is connected with the upper end wall of the lower cavity 12 through a linkage spring 62.
Advantageously, when the wire pressing wheel 41 is lifted, the movable contact block 59 will contact the static contact block 58, the brake pull rod 24 will be lowered, the friction block 20 will contact the lower roller 18, the left end of the linkage 76 will be lowered, the projection 66 will be separated from the linkage 76, and the upper clamping block 26 will be lowered by the tension of the clamping spring 67.
Advantageously, when the right end of the electric wire 65 descends, the pressing plate 46 is pressed to descend, and the pressing rod 38 touches the pressing rod contact block 47.
Beneficially, the left slider 71 blocks the nozzle 73 in a normal state, the left end of the shift lever 37 rises, the rotating push rod 35 rotates counterclockwise around the push rod rotating shaft 68, the left end of the rotating push rod 35 pushes the right push rod 69, the right push rod 69 moves leftward, the right push rod 69 drives the right slider 70 to move leftward, the right slider 70 drives the left push rod 72 to move leftward, the left push rod 72 drives the left slider 71 to move leftward, and the nozzle 73 is not blocked by the left slider 71.
In the initial state, the brake motor 15 does not work, the linkage rod spring 62 is in a stretching state, the rope winding wheel motor 57 does not work, the shift lever 37 does not push the rotary push rod 35, the spray head spring 32 is in a normal state, the pressure rod spring 48 is in a normal state, the electric wire 65 does not press the abutting plate 46, the movable contact block 59 does not contact the static contact block 58, the friction block 20 does not contact the lower roller 18, the alarm horn 43 does not work, the alarm lamp 44 does not work, the clamping spring 67 is in a stretching state, the linkage rod 76 supports the bump 66, the electric wire 65 is not extruded by the lower clamping block 27 and the upper clamping block 26, and the pressure rod contact block 47 is not contacted with the pressure.
When the right side of the wire 65 is broken, the right side of the wire 65 sags, the wire 65 presses the abutting plate 46 to move downwards, the abutting plate 46 drives the pressing rod 38 to rotate downwards around the base rotating shaft 40, the pressing rod 38 is in contact with the pressing rod contact block 47, and the whole device starts to work; at this time, the alarm horn 43 starts to work, the alarm lamp 44 starts to work, the brake motor 15 drives the driving gear 14 to rotate through the motor shaft 79, the driving gear 14 drives the driven gear 75 to drive through meshing transmission, the driven gear 75 drives the upper roller 16 to rotate on the upper roller shaft 17, the upper roller 16 rolls on the steel cable 74 through friction, the lower roller 18 rolls under the steel cable 74 through friction driven, the whole device is driven to move towards the direction of the wire fracture, the linkage rod spring 62 pulls the right end of the linkage rod 76 to pull upwards, and the wire 65 is pressed upwards by the wire pressing wheel 41 to be tightly attached to the upper end wall of the lower cavity 12; meanwhile, the pressing rod 38 rotates downwards around the base rotating shaft 40, the shifting rod 37 rotates upwards around the base rotating shaft 40, the shifting rod 37 pushes the right end of the rotating push rod 35 to move upwards, the rotating push rod 35 rotates anticlockwise around the push rod rotating shaft 68, the left end of the rotating push rod 35 pushes the right push rod 69 to move leftwards, the right push rod 69 drives the right slider 70 to slide leftwards in the plug slideway 30, the right slider 70 drives the left push rod 72 to move leftwards, the left push rod 72 drives the left slider 71 to slide leftwards in the plug slideway 30 until the nozzle 73 is not blocked by the left slider 71, fluorescent paint in the paint cavity 29 enters the spray pipe cavity 34 through the nozzle 73, and then sprays paint towards the electric wire 65 through the spray pipe cavity 34; when the whole device moves to the position of a wire 65 fracture, the wire 65 fracture passes through the wire pressing wheel 41, no wire 65 exists above the wire pressing wheel 41, the right end of the linkage rod 76 is pulled to move upwards by the elastic potential energy of the linkage rod spring 62, the linkage rod 76 drives the wire pressing shaft 42 to move upwards, the wire pressing wheel 41 drives the wire pressing shaft 42 to move upwards, the wire pressing shaft 42 drives the swing arm 45 to rotate upwards around the drum fixed shaft 61, the wire pressing wheel 41 contacts the upper end wall of the lower cavity 12 to stop moving, the movable contact block 59 contacts the static contact block 58, the brake motor 15 stops working, the wire winding wheel motor 57 starts working, the wire winding wheel motor 57 drives the wire winding wheel 54 to rotate through the wire winding wheel shaft 56, the wire winding wheel 54 winds the wire 55, the sliding block 52 is driven to move upwards from below in the sliding rail 53 in the process that the wire 55 is wound, the sliding block 52 drives the insulating belt 51 to move upwards until the, the rope wheel motor 57 stops working, meanwhile, the left side of the linkage rod 76 moves downwards, the linkage rod 76 drives the brake pull rod 24 to move downwards, the brake pull rod 24 drives the brake rocker 22 to rotate anticlockwise around the brake pad rotating shaft 21, the right side of the brake rocker 22 rotates upwards around the brake pad rotating shaft 21, the friction block 20 moves close to the lower roller 18, the friction block 20 contacts with the lower roller 18 to rub to stop rotating the lower roller 18, the whole device stops advancing, meanwhile, the left side of the linkage rod 76 moves downwards, the linkage rod 76 does not support the protruding block 66, the upper clamping block 26 is pulled downwards by the clamping spring 67, the guide rod 25 slides downwards in the upper end wall of the lower cavity 12, the upper clamping block 26 and the lower clamping block 27 clamp the electric wire 65, and the work is finished.
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 (6)
1. The utility model provides an automatic retrieve device that seals electric wire fracture which includes the shell, its characterized in that: an upper cavity with a left opening and a right opening is arranged in the shell, a braking device is arranged in the upper cavity, the braking device comprises an upper roller, the upper roller can rotate, a lower roller is arranged below the upper roller, a steel cable is arranged between the upper roller and the lower roller, the steel cable is fixedly arranged between two telegraph poles, the lower roller is rotatably arranged between the front end wall and the rear end wall of the upper cavity through a second roller shaft, a lower cavity is arranged in the lower end wall of the upper cavity, the lower cavity is left and right opened, a braking motor is fixedly arranged on the front end wall of the upper cavity, a driving gear is arranged behind the braking motor, the braking motor is connected with the driving gear through a motor shaft, a driven gear is fixedly arranged on the rear end surface of the upper roller, the driven gear is rotatably arranged on the upper roller shaft, and the upper roller, the driven gear and the driving gear are in meshing transmission, a brake rocker is arranged below the lower roller, a friction block is fixedly arranged at the right end of the brake rocker, the brake rocker is rotatably arranged on the rear end wall of the upper cavity through a brake rocker rotating shaft, a brake pull rod is arranged on the left side of the brake rocker, the brake pull rod is rotatably connected with the brake rocker through a pull rod upper rotating shaft, and the brake pull rod is rotatably connected with the linkage rod through a pull rod lower rotating shaft; a fracture retrieval device is arranged in the lower cavity and comprises a rotary drum, the rotary drum is rotatably arranged on a rotary drum fixing shaft, the rotary drum fixing shaft is fixedly arranged on the upper end wall of the lower cavity, a swing arm is fixedly arranged on the rotary drum, a movable contact block is fixedly arranged at the right end of the swing arm, a press wheel shaft is fixedly arranged at the left end of the swing arm, a press wheel is rotatably arranged on the press wheel shaft, a linkage rod is arranged at the left side of the press wheel, the right end of the linkage rod is rotatably arranged on the press wheel shaft, the linkage rod is rotatably arranged on the rear end wall of the lower cavity through a linkage rod rotating shaft, an upper clamping block is arranged at the left side of the linkage rod, the upper clamping block is connected with the lower end wall of the lower cavity through a clamping spring, a guide rod is fixedly arranged on the upper end face of the upper clamping block and, the rear end face of the upper clamping block is fixedly provided with a convex block, the lower side of the upper clamping block is provided with a lower clamping block, and the lower clamping block is fixedly arranged on the lower end wall of the lower cavity; the lower side of the fracture retrieval device is provided with a spraying device, the spraying device comprises an installation base, the installation base is fixedly arranged on the lower end wall of the lower cavity, a base rotating shaft is fixedly arranged on the installation base, a pressing rod is rotatably arranged on the base rotating shaft, the lower end surface of the pressing rod is fixedly connected with the lower end wall of the lower cavity through a pressing rod spring, a pressing rod contact block is fixedly arranged on the lower end wall of the lower cavity, a supporting plate is fixedly arranged at the right end of the pressing rod, a shifting lever is fixedly arranged at the left end of the pressing rod, a coating bin is arranged at the left side of the shifting lever, a coating cavity is arranged in the coating bin, an end cap slideway is fixedly arranged in the coating cavity, a spraying pipe is fixedly arranged on the upper end surface of the end cap slideway, a spraying pipe cavity with an upward opening is arranged in the spraying pipe, a rotary push rod is arranged in the actuating cavity and is rotationally arranged on the rear end wall of the actuating cavity through a push rod rotating shaft, a right push rod is arranged on the left side of the push rod rotating shaft, a right slide block is fixedly arranged at the left end of the right push rod and is slidably arranged in the plug slide way, a left push rod is fixedly arranged on the left end surface of the right slide block, a left slide block is fixedly arranged at the left end of the left push rod and is slidably arranged in the plug slide way, the left slide block is connected with the left end wall of the slide cavity through a spray head spring, a spray nozzle is arranged in the plug slide way, and the spray nozzle is communicated with the spray pipe cavity and the coating cavity; the improved drum type alarm is characterized in that a sealed alarm cavity is formed in the lower cavity, a static contact block is arranged in the alarm cavity, the static contact block is fixedly arranged on the upper end wall of the alarm cavity, a rope winding wheel motor is arranged on the right side of the rotating drum fixing shaft, the rope winding wheel motor is fixedly arranged on the lower end wall of the alarm cavity, a rope winding wheel is arranged on the right side of the rope winding wheel motor, the rope winding wheel is connected with the rope winding wheel motor through a rope winding wheel shaft, and an alarm horn and an alarm lamp are arranged in the alarm cavity.
2. The device for automatically retrieving and closing the electric wire fracture according to claim 1, wherein: the right side of the rear end wall of the lower cavity is provided with a sliding rail, a sliding block is arranged in the sliding rail in a sliding mode, the sliding block is connected with a rope winding wheel through a rope, a belt wheel shaft is arranged in the lower cavity, the belt wheel shaft is fixedly arranged on the rear end wall of the lower cavity, a belt wheel is rotatably arranged on the belt wheel shaft, an insulating belt is wound on the belt wheel, and the head end of the insulating belt is connected with the sliding block.
3. The device for automatically retrieving and closing the electric wire fracture according to claim 1, wherein: and an electric wire is arranged above the wire pressing wheel, and the right end of the linkage rod is connected with the upper end wall of the lower cavity through a linkage rod spring.
4. The device for automatically retrieving and closing the electric wire fracture as claimed in claim 3, wherein: after the wire pressing wheel rises, the movable contact block can be touched with the static contact block, the brake pull rod can descend, the friction block can be touched with the lower roller, the left end of the linkage rod can descend, the bump and the linkage rod can be separated from support, and the upper clamping block can descend through the tension of the clamping spring.
5. The device for automatically retrieving and closing the electric wire fracture as claimed in claim 3, wherein: when the right end of the electric wire descends, the abutting plate can be pressed to descend, and the pressing rod can touch the pressing rod contact block.
6. The device for automatically retrieving and closing the electric wire fracture according to claim 1, wherein: the left sliding block can block the nozzle in a normal state, the left end of the driving lever rises, the rotating push rod rotates anticlockwise around the push rod rotating shaft, the left end of the rotating push rod pushes the right push rod, the right push rod can move leftwards, the right push rod drives the right sliding block to move leftwards, the right sliding block drives the left push rod to move leftwards, the left push rod drives the left sliding block to move leftwards, and the nozzle is not blocked by the left sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291600.3A CN111352046B (en) | 2020-04-14 | 2020-04-14 | Device for automatically retrieving and sealing wire fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010291600.3A CN111352046B (en) | 2020-04-14 | 2020-04-14 | Device for automatically retrieving and sealing wire fracture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111352046A true CN111352046A (en) | 2020-06-30 |
| CN111352046B CN111352046B (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010291600.3A Active CN111352046B (en) | 2020-04-14 | 2020-04-14 | Device for automatically retrieving and sealing wire fracture |
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| CN (1) | CN111352046B (en) |
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| CN110854753A (en) * | 2019-12-13 | 2020-02-28 | 东阳宗添电子科技有限公司 | Temporary insulation protection equipment for cable connection |
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