CN108336667B - electric power waterproof sealing ammeter block terminal - Google Patents
electric power waterproof sealing ammeter block terminal Download PDFInfo
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- CN108336667B CN108336667B CN201810267755.6A CN201810267755A CN108336667B CN 108336667 B CN108336667 B CN 108336667B CN 201810267755 A CN201810267755 A CN 201810267755A CN 108336667 B CN108336667 B CN 108336667B
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- side plate
- cable
- sealing
- sealed
- groove
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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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
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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
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses an electric waterproof automatic separation electric shock prevention sealed ammeter distribution box, which comprises a sealed box body, wherein a sealed waterproof side plate corresponding to an inner cavity of the distribution box is connected to the sealed box body, a wire inlet correspondingly communicated with the inner cavity of the distribution box is formed in the sealed waterproof side plate, a cutting groove correspondingly communicated with the wire inlet is formed in the sealed waterproof side plate, a cutting wheel corresponding to a cable is arranged in the cutting groove, a sealing groove correspondingly communicated with the wire inlet is also formed in the sealed waterproof side plate, sealing rings corresponding to the cable are respectively arranged in the sealing grooves, the cable can be cut by the cutting wheel in the flood process, plastic insulating particles can be heated by a heating disc arranged in a heating cavity after the cable is cut by the cutting wheel, therefore, the plastic insulating particles can be melted, the end of the cable is subjected to insulating treatment, and the problem of electric leakage is avoided.
Description
Technical Field
the invention relates to an ammeter distribution box, in particular to a waterproof automatic separation electric shock prevention sealed distribution box for electric power, and particularly relates to a waterproof automatic separation electric shock prevention sealed distribution box capable of realizing automatic separation of incoming wires, insulation and electric shock prevention under the condition of flood.
Background
Along with the continuous improvement of the living standard, the continuous development of the power industry is further promoted, wherein, in the existing electric equipment, the electric meter box is one of the indispensable equipment, so that the electric meter box can be used for intensively placing the electric meters used in families, thereby further conveniently checking the electricity utilization condition, wherein, in the existing electric meter box installation process, most of the electric meter box is installed and fixed on a telegraph pole, thereby being capable of protecting the ammeter distribution box by utilizing the height of the telegraph pole, because the ammeter distribution box is arranged and fixed on the telegraph pole, therefore, the prior electric meter distribution box has a certain waterproof function, so that the electric power meter in the electric meter distribution box can be protected in rainy days, although the current electricity meter distribution box has a certain waterproof function, the following problems still exist: 1. because the existing electric meter box is fixed on a telegraph pole, but the telegraph pole can be inclined in the process of meeting flood, or the flood overflows the telegraph pole, so that the flood flows into the inside of the electric meter distribution box from a wire inlet of the electric meter distribution box, further damage to an electric meter in the electric meter distribution box is caused, and a large amount of property loss is caused to an electric power company, 2, because the electric meter distribution box is arranged on the telegraph pole, the telegraph pole can be inclined in the process of meeting the flood, because the cable is laid between the electric poles which are arranged side by side, in the process of cable fracture, because the fracture position of the cable is uncertain, the cable can be thrown off on the ground or in the flood, when the cable is electrified, the cable can be electrically conducted by the flood, so that certain electric shock danger is caused to pedestrians, and personal injury is further caused, meanwhile, certain electric shock hazard is caused to people in flood disaster relief, and great difficulty is brought to rescue and relief.
Therefore, it is necessary to design a power waterproof automatic separation electric shock prevention sealed electric meter distribution box to solve the above technical problems.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides an electric waterproof automatic separation anti-electric shock sealed electricity meter distribution box which is simple in structure, can be provided with a sealed waterproof side plate on a sealed box body, so that a cable can enter from a wire inlet arranged on the sealed waterproof side plate, can be cut off by a cutting wheel in the flood process, so that the fracture position of the cable is determined, and can heat plastic insulating particles by a heating plate in a heating cavity, so that the cable in the wire inlet can be wrapped after the plastic insulating particles are melted, so that the plastic insulating particles can be wrapped on the end head of the cable after the temperature is reduced, the electric leakage problem of the cable can be further prevented by using the insulating property of the plastic insulating particles in the process that the cable is thrown out to the ground or the flood, and the damage to a human body caused by the electric leakage is further avoided, meanwhile, the wire inlet can be sealed by the melted plastic insulating particles, so that flood is further prevented from pouring into the inner cavity of the distribution box, and the loss of equipment is further reduced.
The invention is realized by the following technical scheme:
A waterproof automatic separation electric shock-proof sealed electric meter distribution box for electric power comprises a sealed box body, wherein a distribution box inner cavity is arranged in the sealed box body, a cable is further connected onto the sealed box body, a waterproof sealed side plate corresponding to the distribution box inner cavity is connected onto the sealed box body, a wire inlet corresponding to the distribution box inner cavity is formed in the waterproof sealed side plate, the cable slides in the wire inlet, a cutting groove corresponding to the wire inlet is formed in the waterproof sealed side plate, a cutting wheel corresponding to the cable is arranged in the cutting groove, a sealing groove corresponding to the wire inlet is further formed in the waterproof sealed side plate, the sealing grooves are respectively formed in two sides of the cutting groove, sealing rings corresponding to the cable are respectively arranged in the sealing groove, and a heating cavity corresponding to the sealing rings in two sides is formed in the waterproof sealed side plate, the heating intracavity is equipped with the insulating granule of plastics, still be equipped with in the heating intracavity with the corresponding heating plate of insulating granule of plastics, still be equipped with in the waterproof sealing side board one with the corresponding first wire casing and the second wire casing that communicate of inlet wire, first wire casing with be equipped with respectively in the second wire casing one with the corresponding pinch roller and the drive wheel of cable, still be equipped with in the waterproof sealing side board one with the corresponding first motor of connecting of drive wheel, sealed bottom half is equipped with a rainwater inductor.
The sealing box body is provided with a sealing waterproof side plate, so that a cable can enter from a wire inlet, the cable can be cut by using the cutting wheel in the flood process, the position of the fracture part of the cable can be determined, the fracture position of the cable can be fixed and then further insulated, the problem that the cable is thrown out of the ground or in the flood due to the uncertain fracture position of the cable in the flood process is avoided, the fracture part of the cable leaks electricity, the plastic insulating particles are heated by using the heating plate arranged in the heating cavity after the cable is cut by using the cutting wheel, the plastic insulating particles can be melted, the end of the cable is further wrapped and sealed, the problem that the end of the cable leaks electricity after the cable is thrown out is avoided, and the personal safety of pedestrians and rescue workers is further ensured, and also can utilize the insulating granule of plastics after melting to seal the inlet wire, further prevent that the flood from pouring into the block terminal inner chamber, thereby prevent the damage that causes the wattmeter because of the flood, further reduce loss of property, and can set up pinch roller and drive wheel in the seal box, thereby can be after the cable is cut off by the cutting wheel, utilize the drive wheel to carry out the pull to the cable, thereby can make the insulating granule of plastics after melting parcel on the end of cable, thereby further prevent that the cable end from taking place the electric leakage problem, also can utilize the rainwater inductor to further realize handling timely cutting off of cable simultaneously, thereby further prevent the electric shock problem that causes because of the natural fracture of cable.
Furthermore, a side plate inner groove correspondingly communicated with the cutting groove is further arranged in the sealed waterproof side plate, a side plate sliding groove correspondingly communicated with the cutting groove is further arranged in the sealed waterproof side plate, the side plate sliding groove is arranged on two sides of the cutting groove, a rotary elastic pressing plate is respectively arranged in the side plate sliding grooves on the two sides, a third rotating shaft is further connected in the side plate inner groove, the elastic pressing plates on the two sides respectively rotate on the third rotating shaft, a corresponding rotating hole is respectively arranged on the elastic pressing plates on the two sides, a rotary first rotating shaft is arranged in the rotating hole, the cutting wheel is connected on the first rotating shaft, a second motor is further connected on the elastic pressing plates on the two sides, a second gear is connected on the second motor, a first gear is connected on the first rotating shaft, and the second gear is correspondingly connected with the first gear through a chain, the side plate sliding grooves are internally provided with first supporting plates connected to the sealed waterproof side plates respectively, the first supporting plates are respectively provided with a first sliding hole, the elastic pressing plates are respectively connected with a sliding rod, the sliding rods slide in the first sliding holes, cutting grooves can be arranged in the sealed waterproof side plates, a third rotating shaft is arranged in the cutting grooves, the elastic pressing plates on two sides rotate on the third rotating shaft, so that the second motor can be utilized to further drive the second gear to rotate, the second gear can be utilized to further drive the first gear to rotate, the first rotating shaft can be further driven to rotate, the cutting wheels can be driven to rotate, the elastic pressing plates can be utilized to rotate on the third rotating shaft, and the cutting wheels can fall on cables, thereby can utilize the cutting wheel to cut the cable to can confirm the fracture department of cable, can utilize first spring to suppress the diving board, thereby can be in the in-process that does not meet the flood the cutting wheel is supported under the bullet pressure of first spring, thereby prevents that the cutting wheel is random to the cable cutting.
Further, be equipped with a roof pressure respectively on the slide bar the first spring of bullet clamp plate, still be connected with on the slide bar with the corresponding magnetic baffle of first backup pad, be equipped with respectively in the curb plate spout one with the corresponding electromagnetic plate of magnetic baffle can produce magnetic force after meetting flood in-process through some magnetic plate circular telegram to can make some magnetic plates with magnetic baffle carries out magnetism and inhales, thereby can make the cutting wheel compress tightly on the cable, thereby can accomplish the cutting operation of cable, thereby can confirm the fracture position of cable, thereby can wrap up the fracture position of cable and seal, thereby prevent the electric leakage of cable end.
Further, the sealing ring is the ring form setting, just be equipped with a sealed chamber in the sealed ring respectively, be equipped with the round on the sealing ring respectively with the discharge gate of the corresponding intercommunication in sealed chamber, the discharge gate with the corresponding intercommunication in incoming line mouth, still be equipped with in the sealed waterproof curb plate respectively one with the row of the corresponding intercommunication in sealed chamber expects the pipe, arrange the pipe respectively with the corresponding intercommunication in heating chamber can carry the sealed intracavity that the sealing ring established through arranging the pipe after the insulating granule of plastics that heats the intracavity melts to can arrange into in the incoming line mouth through the discharge gate, thereby can reach and carry out parcel sealed mesh to the cable end in the incoming line mouth, thereby further prevent the emergence of electric leakage problem.
Furthermore, the cable is also connected with a connecting baffle ring corresponding to the pressing wheel and the driving wheel, the connecting baffle ring corresponds to the cutting wheel, the connecting baffle ring is made of plastic, the melting point of the connecting baffle ring is lower than that of the plastic insulating particles, and a connecting baffle ring can be arranged on the cable, so that the cable can be fixed by the connecting baffle ring in the process of pulling the cable by the pressing wheel and the driving wheel, the cable is prevented from being directly pulled out by the driving wheel after the cable is cut by the cutting wheel, the melting point of the connecting baffle ring is lower than that of the plastic insulating particles, the connecting baffle ring can be further melted after the plastic insulating particles are fully filled in the wire inlet, the cable end can be thrown out of the ground or flood after being wrapped in an insulating mode, and the electric leakage accident caused by the fracture of other positions of the cable is avoided, thereby preventing the leakage problem from occurring.
Furthermore, two corresponding second supporting plates are arranged in the first wire drawing groove, corresponding rotating holes are formed in the second supporting plates respectively, sliding supporting sliding shafts are arranged in the rotating holes respectively, the supporting sliding shafts on two sides are correspondingly connected through a fourth rotating shaft, a jacking plate is connected to each supporting sliding shaft, second springs for elastically pressing the jacking plate are arranged on the supporting sliding shafts respectively, the pressing wheel rotates on the fourth rotating shaft, the jacking plate can be elastically pressed by the elastic pressure of the second springs, and therefore the pressing wheel can be further pressed on the cable, and the friction force of the pressing wheel on the cable can be further increased.
furthermore, two corresponding third support plates are arranged in the second wire drawing groove, a corresponding rotary hole is respectively arranged on the third support plates at two sides, a rotating second rotating shaft is arranged in the rotary hole, the driving wheel is connected on the second rotating shaft, one end of the second rotating shaft is also connected with a second bevel gear, a fourth support plate connected on the sealed waterproof side plate is also arranged in the second wire drawing groove, a rotary hole is arranged on the fourth support plate, a rotating first rotating shaft is arranged in the rotary hole, two ends of the first rotating shaft are respectively connected with a first bevel gear, the second bevel gear is correspondingly meshed with the first bevel gear at one end, a driving shaft hole correspondingly communicated with the second wire drawing groove is also arranged in the sealed waterproof side plate, and a rotating driving shaft is arranged in the driving shaft hole, the first motor is correspondingly connected with one end of the driving shaft, the other end of the driving shaft is connected with a third bevel gear, the third bevel gear is correspondingly meshed with the first bevel gear at the other end, the driving shaft can be further driven to rotate by the first motor, so that the third bevel gear can be further driven to rotate, and can be in friction contact with a cable in the rotating process of the driving wheel, so that the cable can be pulled and pulled.
Further, the rainwater inductor controls first motor with the action of second motor respectively, the rainwater inductor still controls the electromagnetic plate with the heating plate circular telegram can utilize the rainwater inductor to respond to the flood at the in-process that takes place the flood to can realize the cutting and the pull to the cable through the rotation of first motor and second motor, and also can be simultaneously the circular telegram of control heating plate, thereby can heat the operation of melting to the insulating granule of plastics in the heating chamber.
Compared with the prior art, the invention has the beneficial effects that: can set up a sealed waterproof curb plate on sealed box, thereby can get into the inlet wire mouth that the cable was established from sealed waterproof curb plate, can utilize the cutting wheel to cut off the cable at the rotation in-process at the in-process that takes place flood, thereby make the fracture position of cable confirm, make further insulation treatment after the cable fracture position is fixed, prevented to hang the in-process that takes place fracture on the wire pole because of the cable, because the fracture position of cable is indefinite, will lead to the fracture end of cable to fall on ground, thereby the problem of electric leakage takes place, and can utilize the heating plate in the heating chamber to heat plastics insulating granule, thereby can make plastics insulating granule melt, wrap up the intraoral cable end of inlet wire, thereby can make plastics insulating granule parcel on the end of cable after the cooling, thereby can utilize the insulating property of plastics insulating granule to further prevent the cable at the in-process that flood cable threw away to subaerial or water The electric leakage problem, thereby further avoided because of the injury that the electric leakage of cable caused the human body, and can utilize the rotation of drive wheel, further realization carries out the pull to the cable, thereby can further make the plastics insulating particle parcel after melting on the end of cable, thereby avoid the injury because of cable end electric leakage causes, also can utilize the plastics insulating particle after melting to seal the inlet wire mouth simultaneously, further prevented that the flood from pouring into the block terminal intracavity, further reduce the loss of equipment.
Drawings
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 waterproof automatic separation electric shock prevention sealed electric meter distribution box according to an embodiment of the invention.
Fig. 2 is a schematic view of the overall structure of the first wire drawing groove and the second wire drawing groove in the embodiment of the present invention.
Fig. 3 is a side view of the overall structure of a second trunking according to the embodiment of the invention.
Fig. 4 is a left view of the overall structure of the cutting groove according to the embodiment of the present invention.
Fig. 5 is a front view of the overall structure of the cutting groove of the embodiment of the invention.
In the figure: 1 sealing box body, 2 distribution box inner cavity, 3 sealing waterproof side plate, 4 wire inlet, 5 cable, 6 first wire drawing groove, 7 cutting groove, 8 sealing groove, 9 side plate sliding groove, 10 first supporting plate, 11 elastic pressing plate, 12 first sliding hole, 13 magnetic baffle, 14 first spring, 15 first rotating shaft, 16 cutting wheel, 17 electromagnetic plate, 18 sealing ring, 19 sealing cavity, 20 discharge hole, 21 discharge pipe, 22 heating cavity, 23 plastic insulation particle, 24 heating plate, 25 second supporting plate, 26 supporting sliding shaft, 27 top pressing plate, 28 second spring, 29 pressing wheel, 30 second wire drawing groove, 31 third supporting plate, 32 driving wheel, 33 first rotating shaft, 34 first bevel gear, 35 second bevel gear, 36 fourth supporting plate, 37 first motor, 38 driving shaft, 39 third bevel gear, 40 connecting retaining ring, 41 second rotating shaft, 42 side plate inner groove, 43 first gear, 44 third rotating shaft, 45 second motor, 46 second gear, 47 chain, 48 rain sensor, 49 sliding rod, 50 fourth rotating shaft, 51 driving shaft hole, 52 first sliding rod, 53 second sliding rod and 54 fifth rotating shaft.
Detailed Description
As shown in fig. 1 to 4, an electric power waterproof automatic separation electric shock prevention sealed electric meter distribution box comprises a sealed box body 1, a distribution box inner cavity 2 is arranged in the sealed box body 1, a cable 5 is further connected to the sealed box body 1, a sealed waterproof side plate 3 corresponding to the distribution box inner cavity 2 is connected to the sealed box body 1, a wire inlet 4 correspondingly communicated with the distribution box inner cavity 2 is arranged on the sealed waterproof side plate 3, the cable 5 slides in the wire inlet 4, a cutting groove 7 correspondingly communicated with the wire inlet 4 is arranged in the sealed waterproof side plate 3, a cutting wheel 16 corresponding to the cable 5 is arranged in the cutting groove 7, a sealing groove 8 correspondingly communicated with the wire inlet 4 is further arranged in the sealed waterproof side plate 3, the sealing grooves 8 are respectively arranged at two sides of the cutting groove 7, be equipped with respectively in the seal groove 8 with the corresponding sealing ring 18 of cable 5, be equipped with in the waterproof seal curb plate 3 with both sides the heating chamber 22 of the corresponding intercommunication of sealing ring 18, be equipped with the insulating granule 23 of plastics in the heating chamber 22, still be equipped with in the heating chamber 22 with the corresponding heating plate 24 of insulating granule 23 of plastics, still be equipped with in the waterproof seal curb plate 3 one with the corresponding first wire casing 6 and the second wire casing 30 of intercommunication of inlet wire 4, first wire casing 6 with be equipped with respectively in the second wire casing 30 one with the corresponding pinch roller 29 of cable 5 and drive wheel 32, still be equipped with in the waterproof seal curb plate 3 one with the corresponding first motor 37 of connecting of drive wheel 32, 1 bottom of the seal box is equipped with a rainwater inductor 48.
The electric power meter sealing device is characterized in that a distribution box inner cavity 2 is arranged in the sealing box body 1, a cable 5 is further connected to the sealing box body 1, so that an electric power meter in the distribution box inner cavity 2 can be supplied with power through the cable 5, a sealing waterproof side plate 3 corresponding to the distribution box inner cavity 2 is connected to the sealing box body 1, a wire inlet 4 is further formed in the sealing waterproof side plate 3, so that the cable 5 can be correspondingly connected with the electric power meter in the distribution box inner cavity 2 through the wire inlet 4, a cutting groove 7 is further formed in the sealing waterproof side plate 3, the cutting groove 7 is correspondingly communicated with the wire inlet 4, a cutting wheel 16 is arranged in the cutting groove 7, so that the cable 5 can be cut through the cutting wheel 16, the cable 5 can be cut through the cutting wheel 16 in the flood meeting process, and the fracture position of the cable 5 can be fixed, therefore, the phenomenon that the fracture position of the cable 5 is not fixed in the process of flood occurrence of the cable 5 between the telegraph poles is avoided, the cable 5 is contacted with the flood to generate electric leakage, the cable 5 can be cut by using the cutting wheel 16, the cut part can be subjected to insulation treatment, the problem of electric leakage is further prevented, in addition, the sealing groove 8 is arranged in the sealing waterproof side plate 3, the sealing groove 8 is correspondingly communicated with the wire inlet 4, the sealing grooves 8 are respectively arranged at two sides of the cutting groove 7, the sealing grooves 8 are respectively internally provided with a sealing ring 18, the sealing rings 18 are respectively corresponding to the cable 5, the sealing waterproof side plate 3 is also internally provided with a heating cavity 22, plastic insulating particles 23 are arranged in the heating cavity 22, a heating plate 24 is arranged in the heating cavity 22, and heating wires are arranged in the heating plate 24, therefore, the heating plate 24 can be used for heating and melting the plastic insulating particles 23 after being electrified, when the plastic insulating particles 23 are melted, the plastic insulating particles can flow into the wire inlet 4 through the sealing ring 18, so that the ends of the cable 5 in the wire inlet 4 after being cut and broken can be sealed, and the purpose of insulating treatment is achieved, a first wire drawing groove 6 and a second wire drawing groove 30 are further arranged in the sealed waterproof side plate 3, the first wire drawing groove 6 and the second wire drawing groove 30 are respectively communicated with the wire inlet 4 correspondingly, a pressing wheel 29 and a driving wheel 32 are respectively arranged in the first wire drawing groove 6 and the second wire drawing groove 30, the pressing wheel 29 and the driving wheel 32 correspond to the cable 5, so that the driving wheel 32 can be further driven to rotate in the rotating process of the first motor 37, and the driving wheel 32 can be further used for driving the cable 5 to slide in the wire inlet 4, thereby can stimulate cable 5, the insulating granule of plastics 23 after can making melting after 5 stimulations of cable wraps up the end of cable 5 insulating, thereby guarantee insulating effect, it makes the end of cable 5 throw off in flood or subaerial to have further avoided traditional cable 5 to break off after taking place, thereby lead to taking place to electrocute danger to the personnel of relief of disaster, also avoided bringing the danger of electrocuteeing to the people of subaerial walking simultaneously, further guarantee personal safety, also can utilize the insulating granule of plastics 23 after melting to seal wire inlet 4 simultaneously, thereby prevent that flood from pouring into in the block terminal inner chamber 2, thereby protect the wattmeter, further reduce the loss of property.
As shown in fig. 4 and 5, a side plate inner groove 42 correspondingly communicating with the cutting groove 7 is further provided in the sealed waterproof side plate 3, a side plate sliding groove 9 correspondingly communicating with the cutting groove 7 is further provided in the sealed waterproof side plate 3, the side plate sliding grooves 9 are provided at both sides of the cutting groove 7, a rotating spring plate 11 is respectively provided in the side plate sliding grooves 9 at both sides, a third rotating shaft 44 is further connected in the side plate inner groove 42, the spring plates 11 at both sides respectively rotate on the third rotating shaft 44, a corresponding rotating hole is respectively provided on the spring plates 11 at both sides, a rotating first rotating shaft 15 is provided in the rotating hole, the cutting wheel 16 is connected to the first rotating shaft 15, a second motor 45 is further connected to the spring plates 11 at both sides, a second gear 46 is connected to the second motor 45, a first gear 43 is connected to the first rotating shaft 15, the second gear 46 and the first gear 43 are correspondingly connected through a chain 47, the side plate sliding slots 9 respectively include a first support plate 10 connected to the waterproof sealing side plate 3, the first support plate 10 is respectively provided with a first sliding hole 12, the elastic pressing plate 11 is respectively connected with a sliding rod 49, the sliding rod 49 slides in the first sliding hole 12, the sliding rod 49 is respectively provided with a first spring 14 for pressing the elastic pressing plate 11, the waterproof sealing side plate 3 is also provided with a side plate internal slot 42, the side plate internal slot 42 is correspondingly communicated with the cutting slot 7, the waterproof sealing side plate 3 is also provided with side plate sliding slots 9 correspondingly communicated with the cutting slot 7, the side plate sliding slots 9 are arranged at two sides of the cutting slot 7, the side plate sliding slots 9 are respectively provided with a rotary elastic pressing plate 11, a third rotating shaft 44 is arranged in the side plate inner groove 42, the elastic pressing plates 11 on two sides respectively rotate on the third rotating shaft 44, the elastic pressing plates 11 are respectively provided with a corresponding rotating hole, a rotating first rotating shaft 15 is arranged in the rotating hole, the cutting wheel 16 is connected to the first rotating shaft 15, the elastic pressing plates 11 on two sides are connected with a second motor 45, the second motor 45 is connected with a second gear 46, so that the second motor 45 can be used for further driving the second gear 46 to rotate, the first gear 43 can be further driven to rotate by a chain 47, the first gear 43 is connected to the first rotating shaft 15, the first rotating shaft 15 can be further driven to rotate, the cutting wheel 16 can be further driven to rotate, and the cutting of the cable 5 can be completed by the rotation of the cutting wheel 16, be connected with first backup pad 10 in the curb plate spout 9 respectively be equipped with a first slide opening 12 on the first backup pad 10 respectively, be connected with a slide bar 49 on the pressure plate 11 respectively, slide bar 49 is respectively in slide opening 12 slides still be equipped with one on the slide bar 49 respectively and suppress the first spring 14 of pressure plate 11 to can utilize the elastic pressure of first spring 14 right pressure plate 11 suppresses, so as to can be right cutting wheel 16 supports, thereby has further avoided the destruction because of cutting wheel 16 causes the random cutting of cable 5.
As shown in fig. 4, the sliding rod 49 is further connected with a magnetic baffle 13 corresponding to the first support plate 10, the side plate sliding slots 9 are respectively provided with an electromagnetic plate 17 corresponding to the magnetic baffle 13, the sliding rod 49 is respectively connected with a magnetic baffle 13, so that the sliding of the sliding rod 49 can be limited by the magnetic baffle 13, the sliding rod 49 is prevented from slipping out of the first sliding hole 12, the side plate sliding slots 9 are respectively provided with an electromagnetic plate 17, the electromagnetic plate 17 is provided with a coil, magnetic attraction can be generated after the electromagnetic plate 17 is powered on, the magnetic baffle 13 can be magnetically attracted, the cutting wheel 16 can be further used for cutting the cable 5, and the cutting work of the cable 5 can be completed.
As shown in fig. 1 and 5, the sealing ring 18 is arranged in a circular ring shape, a sealing cavity 19 is respectively arranged in the sealing ring 18, a ring of discharge ports 20 correspondingly communicated with the sealing cavity 19 are respectively arranged on the sealing ring 18, the discharge ports 20 are correspondingly communicated with the wire inlet 4, a discharge pipe 21 correspondingly communicated with the sealing cavity 19 is also respectively arranged in the waterproof sealing side plate 3, the discharge pipes 21 are correspondingly communicated with the heating cavity 22, the sealing ring 18 is arranged in a circular ring shape, a sealing cavity 19 is respectively arranged in the sealing ring 18, a ring of discharge ports 20 are also arranged on the sealing ring 18, the discharge ports 20 are correspondingly communicated with the wire inlet 4 and the sealing cavity 19, a discharge pipe 21 is also arranged in the waterproof sealing side plate 3, so that the sealing cavity 19 and the heating cavity 22 can be correspondingly communicated by using the discharge pipe 21, the melted plastic insulating particles 23 can flow into the sealing cavity 19 through the discharge pipe 21 and further flow into the wire inlet 4 through the discharge hole 20, so that the insulating treatment of the cable 5 is completed.
as shown in fig. 2, the cable 5 is further connected with a connection baffle ring 40 corresponding to the pinch roller 29 and the driving wheel 32, the connection baffle ring 40 corresponds to the cutting wheel 16, the connection baffle ring 40 is made of plastic, the melting point of the connection baffle ring 40 is lower than that of the plastic insulating particles 23, the cable 5 is sleeved with a connection baffle ring 40, so that after the cutting wheel 16 cuts the cable 5, the cable 5 can be limited by the connection baffle ring 40 in the drawing process of the cable 5 by the driving wheel 32, the end of the cut part can be sealed by the melted plastic insulating particles 23 after the cut cable 5 is drawn for a certain length, the insulation effect can be ensured, and the connection baffle ring 40 can be melted after the wire inlet 4 is filled with the melted plastic insulating particles 23, so that the sliding of the cable 5 can be driven in the rotating process of the driving wheel 23, thereby can make the cable 5 after cutting off throw away to the flood or subaerial, prevent that other positions of cable 5 from breaking, further avoid the emergence of electric leakage problem.
As shown in fig. 2, two corresponding second supporting plates 25 are disposed in the first wire drawing slot 6, each second supporting plate 25 is provided with a corresponding rotating hole, each rotating hole is provided with a sliding supporting sliding shaft 26, the supporting sliding shafts 26 on two sides are correspondingly connected through a fourth rotating shaft 50, each supporting sliding shaft 26 is connected with a top pressing plate 27, each supporting sliding shaft 26 is provided with a second spring 28 for biasing the top pressing plate 27, each pressing wheel 29 rotates on the fourth rotating shaft 50, two corresponding second supporting plates 25 are disposed in the first wire drawing slot 6, each two second supporting plates 25 are provided with a rotating hole, each rotating hole is provided with a sliding supporting sliding shaft 26, the supporting sliding shafts 26 on two sides are correspondingly connected through a fourth rotating shaft 50, and each supporting sliding shaft 26 is connected with a top pressing plate 27, the pressing plate 27 can be pressed by the second spring 28, so that the pressing wheel 29 can be further pressed against the cable 5, and the friction force between the pressing wheel 29 and the cable 5 can be increased.
As shown in fig. 2, two corresponding third support plates 31 are arranged in the second wire-drawing groove 30, two corresponding turning holes are respectively arranged on the third support plates 31 on two sides, a rotating second rotating shaft 41 is arranged in each turning hole, the driving wheel 32 is connected to the second rotating shaft 41, one end of the second rotating shaft 41 is further connected with a second bevel gear 35, a fourth support plate 36 connected to the waterproof sealing side plate is further arranged in the second wire-drawing groove 30, a turning hole is arranged on the fourth support plate 36, a rotating first rotating shaft 33 is arranged in each turning hole, two ends of the first rotating shaft 33 are respectively connected with a first bevel gear 34, one end of the second bevel gear 35 is correspondingly engaged with the first bevel gear 34, a driving shaft hole 51 correspondingly communicated with the second wire-drawing groove 30 is further arranged in the waterproof sealing side plate 3, a rotating driving shaft 38 is arranged in the driving shaft hole 51, the first motor 37 is correspondingly connected with one end of the driving shaft 38, the other end of the driving shaft 38 is connected with a third bevel gear 39, the third bevel gear 39 is correspondingly engaged with the first bevel gear 34 at the other end, two corresponding third supporting plates 31 are arranged in the second wire drawing groove 30, corresponding turning holes are respectively arranged on the third supporting plates 31, a rotating second rotating shaft 41 is arranged in the turning hole, the driving wheel 32 is connected with the second rotating shaft 41, one end of the second rotating shaft 41 is connected with a second bevel gear 35, a fourth supporting plate 36 connected with the sealed and waterproof side plate 3 is further arranged in the second wire drawing groove 30, a turning hole is arranged on the fourth supporting plate 36, and a rotating first rotating shaft 33 is arranged in the turning hole, the two ends of the first rotating shaft 33 are respectively connected with a first bevel gear 34, a driving shaft hole 51 is further arranged in the sealed waterproof side plate 3, a rotating driving shaft 38 is arranged in the driving shaft hole 51, so that the first motor 37 can be used for driving the driving shaft 38 to rotate, and the third bevel gear 39 can be further driven to rotate, the third bevel gear 39 and the second bevel gear 35 are respectively in corresponding meshing connection with the first bevel gears 34 arranged at the two ends of the first rotating shaft 33, so that the driving wheel 32 can be further driven to rotate in the rotating process of the first motor 37, and the cable 5 can be driven to slide by the rotation of the driving wheel 32.
As shown in fig. 1, the rainwater sensor 48 controls the first motor 37 and the second motor 45 to operate respectively, the rainwater sensor 48 also controls the electromagnetic plate 17 and the heating plate 24 to be electrified, and can control the rotation of the first motor 37 by using the rainwater sensor 48 at the same time, so as to further drive the rotation of the driving wheel 32, so as to drive the sliding of the cable 5, and further drive the rotation of the cutting wheel 16 in the rotation process of the second motor 45, so as to pull the cable 5 while cutting the cable 5, and can melt the plastic insulating particles 23 by using the heating plate 24, so as to insulate the broken end of the cable 5, thereby achieving the purpose of insulation and further preventing the occurrence of the electric leakage problem.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (1)
1. The utility model provides a waterproof automatic sealed ammeter block terminal that breaks away from protection against electric shock of electric power, including a sealed box, be equipped with a block terminal inner chamber in the sealed box, still be connected with cable, its characterized in that on the sealed box: the sealing box body is connected with a sealing waterproof side plate corresponding to the inner cavity of the distribution box, the sealing waterproof side plate is provided with a wire inlet correspondingly communicated with the inner cavity of the distribution box, the cable slides in the wire inlet, the sealing waterproof side plate is internally provided with a cutting groove correspondingly communicated with the wire inlet, a cutting wheel corresponding to the cable is arranged in the cutting groove, the sealing waterproof side plate is internally further provided with a sealing groove correspondingly communicated with the wire inlet, the sealing grooves are respectively arranged at two sides of the cutting groove, sealing rings corresponding to the cable are respectively arranged in the sealing grooves, a heating cavity correspondingly communicated with the sealing rings at two sides is arranged in the sealing waterproof side plate, plastic insulating particles are arranged in the heating cavity, and a heating plate corresponding to the plastic insulating particles is also arranged in the heating cavity, a first wire drawing groove and a second wire drawing groove which are correspondingly communicated with the wire inlet are further formed in the sealed waterproof side plate, a pressing wheel and a driving wheel which are corresponding to the cable are respectively arranged in the first wire drawing groove and the second wire drawing groove, a first motor which is correspondingly connected with the driving wheel is further arranged in the sealed waterproof side plate, and a rainwater sensor is arranged at the bottom of the sealed box body;
The sealed waterproof side plate is also internally provided with a side plate inner groove correspondingly communicated with the cutting groove, the sealed waterproof side plate is also internally provided with a side plate sliding groove correspondingly communicated with the cutting groove, the side plate sliding grooves are arranged at two sides of the cutting groove, the side plate sliding grooves at two sides are respectively internally provided with a rotary elastic pressing plate, the side plate inner groove is also internally connected with a third rotary shaft, the elastic pressing plates at two sides respectively rotate on the third rotary shaft, the elastic pressing plates at two sides are respectively provided with a corresponding rotary hole, a rotary first rotary shaft is arranged in the rotary hole, the cutting wheel is connected on the first rotary shaft, the elastic pressing plates at two sides are also connected with a second motor, the second motor is connected with a second gear, the first rotary shaft is connected with a first gear, and the second gear is correspondingly connected with the first gear through a chain, the side plate sliding grooves respectively comprise a first supporting plate connected to the sealed waterproof side plate, the first supporting plates are respectively provided with a first sliding hole, the elastic pressing plates are respectively connected with a sliding rod, the sliding rods slide in the first sliding holes, and the sliding rods are respectively provided with a first spring for pressing the elastic pressing plates;
The slide bar is also connected with a magnetic baffle corresponding to the first supporting plate, and the side plate sliding chutes are respectively internally provided with an electromagnetic plate corresponding to the magnetic baffle;
The rainwater sensor controls the first motor and the second motor to act respectively, and controls the electromagnetic plate and the heating plate to be electrified; the sealing ring is arranged in a circular ring shape, and the sealing rings are respectively internally provided with a sealing cavity, the sealing rings are respectively provided with a circle of discharge holes correspondingly communicated with the sealing cavities, the discharge port is correspondingly communicated with the wire inlet, a discharge pipe correspondingly communicated with the sealing cavity is respectively arranged in the sealed waterproof side plate, the discharge pipes are correspondingly communicated with the heating cavities respectively; the cable is also connected with a connecting baffle ring corresponding to the pinch roller and the driving wheel, the connecting baffle ring corresponds to the cutting wheel, and the connecting baffle ring is made of plastic materials, and the melting point of the connecting baffle ring is lower than that of the plastic insulating particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267755.6A CN108336667B (en) | 2016-10-09 | 2016-10-09 | electric power waterproof sealing ammeter block terminal |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267755.6A CN108336667B (en) | 2016-10-09 | 2016-10-09 | electric power waterproof sealing ammeter block terminal |
| CN201610881785.7A CN106229821B (en) | 2016-10-09 | 2016-10-09 | A kind of electric power waterproof automatically disengages protection against electric shock sealing electric meter distribution box |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610881785.7A Division CN106229821B (en) | 2016-10-09 | 2016-10-09 | A kind of electric power waterproof automatically disengages protection against electric shock sealing electric meter distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108336667A CN108336667A (en) | 2018-07-27 |
| CN108336667B true CN108336667B (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810267755.6A Active CN108336667B (en) | 2016-10-09 | 2016-10-09 | electric power waterproof sealing ammeter block terminal |
| CN201610881785.7A Active CN106229821B (en) | 2016-10-09 | 2016-10-09 | A kind of electric power waterproof automatically disengages protection against electric shock sealing electric meter distribution box |
| CN201810267766.4A Active CN108281895B (en) | 2016-10-09 | 2016-10-09 | A kind of electric power waterproof automatically disengages protection against electric shock sealing electric meter distribution box |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610881785.7A Active CN106229821B (en) | 2016-10-09 | 2016-10-09 | A kind of electric power waterproof automatically disengages protection against electric shock sealing electric meter distribution box |
| CN201810267766.4A Active CN108281895B (en) | 2016-10-09 | 2016-10-09 | A kind of electric power waterproof automatically disengages protection against electric shock sealing electric meter distribution box |
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| CN (3) | CN108336667B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336667B (en) * | 2016-10-09 | 2019-12-17 | 广东电网有限责任公司肇庆供电局 | electric power waterproof sealing ammeter block terminal |
| CN109164365B (en) * | 2018-11-19 | 2021-01-26 | 无锡新润源信息科技有限公司 | High-voltage cable partial discharge monitoring equipment and using method thereof |
| CN109616908B (en) * | 2018-11-27 | 2020-06-12 | 南京溧水高新创业投资管理有限公司 | Be located low water level and prevent floods electrical box that invades and have louvre |
| CN110416913B (en) * | 2019-07-08 | 2020-09-01 | 武汉科技大学 | High-altitude exposed cable insulating layer installing device |
| CN111313272B (en) * | 2020-04-13 | 2022-01-14 | 江苏大浪电气有限公司 | High-performance explosion-proof variable-frequency speed regulator distribution box |
| CN112054406B (en) * | 2020-08-24 | 2022-08-23 | 东营金丰正阳科技发展有限公司 | Outdoor distribution box of initiative cooling type |
| CN115395376B (en) * | 2022-08-26 | 2024-04-30 | 国网江苏省电力有限公司连云港市赣榆区供电分公司 | Power consumption information management device based on block terminal |
| CN116169569B (en) * | 2022-12-28 | 2023-11-03 | 登高电气有限公司 | Waterproof structure of power distribution box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108281895B (en) | 2019-11-05 |
| CN108281895A (en) | 2018-07-13 |
| CN108336667A (en) | 2018-07-27 |
| CN106229821A (en) | 2016-12-14 |
| CN106229821B (en) | 2018-07-17 |
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Effective date of registration: 20191125 Address after: Duanzhou District of Guangdong Province, Zhaoqing city 526000 District 77 Xinan Road No. 88 Applicant after: Zhaoqing power supply administration of Guangdong Power Grid Co., Ltd Address before: 261400 No. 671, shizhuran village, Pingli Town, Laizhou City, Yantai, Shandong Applicant before: Zhang Xiang |
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