CN218677593U - Distribution network line overhauls uses ground connection discharge device - Google Patents
Distribution network line overhauls uses ground connection discharge device Download PDFInfo
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- CN218677593U CN218677593U CN202221660421.3U CN202221660421U CN218677593U CN 218677593 U CN218677593 U CN 218677593U CN 202221660421 U CN202221660421 U CN 202221660421U CN 218677593 U CN218677593 U CN 218677593U
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Abstract
The utility model discloses a grounding discharge device for power distribution network line maintenance, which comprises a base, a grounding mechanism and a conductive mechanism; base: the right side of its upper end is provided with the connecting bottom plate, both ends are provided with mount pad three respectively around the connecting bottom plate upper surface, it is connected with electric putter one to rotate through the bearing between two mount pads three, the upper end of the flexible end of electric putter one is provided with insulating the pad, the upper end of insulating pad is provided with the hanging wire arc and colludes, both ends are provided with mount pad one respectively around the left of base upper surface, both ends are provided with mount pad two respectively around the electric putter downside, it is connected with electric putter two to rotate through the bearing between two mount pads one, high and angle modulation can be accomplished fast, satisfy the field usage requirement, safety is ensured, personnel can remote operation, realize anticipated ground discharge operation fast in safety range.
Description
Technical Field
The utility model relates to a circuit overhauls equipment technical field, specifically is a distribution network line overhauls uses ground connection discharge device.
Background
In the current power grid construction, a grounding end is often required to be arranged, and the grounding end is temporary and is also permanent along with an electric pole;
in the maintenance process, in order to ensure safety, grounding discharge is often needed, and in this case, the fishing rod and other rods are used manually for wiring, forcibly grounded and then discharged, so that the device is suitable for low-voltage power grids, power stations and the like, and automatic grounding is performed by a cantilever and the like;
artifical ground connection of site operation personnel, the potential safety hazard is big, and the circuit drops etc. has step voltage, and the potential safety hazard is big, uses inconveniently, has great electric shock power consumption risk to and be difficult to implement fast, influence the operation progress. Lack the safety guarantee, the effect is poor, uses inconveniently, for this reason, we provide a distribution network line and overhauls and use ground connection discharge device.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a distribution network line overhauls and uses ground connection discharge device, convenient to use can accomplish height and angle modulation fast, satisfies the on-the-spot operation requirement, and safety is ensured, and personnel can remote operation, realize anticipated ground connection discharge operation fast in the safety range, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a grounding discharge device for power distribution network line maintenance comprises a base, a grounding mechanism and a conductive mechanism;
a base: the right side of the upper end of the connecting bottom plate is provided with a connecting bottom plate, the front end and the rear end of the upper surface of the connecting bottom plate are respectively provided with a third mounting seat, the two third mounting seats are rotatably connected with a first electric push rod through a bearing, the upper end of the telescopic end of the first electric push rod is provided with an insulating pad, the upper end of the insulating pad is provided with a wire hanging arc hook, the front end and the rear end of the left side of the upper surface of the base are respectively provided with a first mounting seat, the front end and the rear end of the lower side of the first electric push rod are respectively provided with a second mounting seat, the two first mounting seats are rotatably connected with a second electric push rod through bearings, and the telescopic end of the second electric push rod is rotatably connected between the two second mounting seats through a pin shaft;
the grounding mechanism comprises: a grounding mechanism is arranged inside the base, and avoidance round holes vertically corresponding to the grounding mechanism are arranged at the upper ends of the base and the connecting bottom plate;
the conductive mechanism: it is arranged at the left side of the upper surface of the connecting bottom plate;
wherein: still include the singlechip, the singlechip sets up in the left side of base upper end, and external power source is connected to the input electricity of singlechip, and electric putter one and electric putter two's input all is connected with the output electricity of singlechip, and convenient to use can accomplish height and angle modulation fast, satisfies the field usage requirement, and safety obtains the guarantee, and personnel can remote operation, realize anticipated ground connection discharge operation fast in safety range.
Further, ground mechanism includes an internal thread section of thick bamboo, bevel gear two, screw rod, plug and inserted block, an internal thread section of thick bamboo passes through the bearing and rotates to be connected in the mounting hole that the base diapire set up, and the fixed cover in outside upper end of an internal thread section of thick bamboo is equipped with bevel gear two, and the inside threaded connection of an internal thread section of thick bamboo has the screw rod, and the upper end of screw rod is passed the round hole of dodging that the upper end of base roof and connection bottom plate set up, and sliding connection has the inserted block in the spout that the rear end of screw rod set up, and the lower extreme of screw rod is provided with the plug, realizes the ground connection work of equipment.
Furthermore, the grounding mechanism further comprises a motor and a first bevel gear, the motor is arranged at the right end of the bottom wall of the base, the left end of an output shaft of the motor is provided with the first bevel gear, the first bevel gear is meshed with the second bevel gear, and an input end of the motor is electrically connected with an output end of the single chip microcomputer, so that the height of the screw rod can be conveniently adjusted.
Further, electrically conductive mechanism includes earth connection, connecting seat and spliced pole, the connecting seat sets up in the left end of connecting the bottom plate upper surface, and the front end of connecting seat is provided with the spliced pole, the front end of spliced pole and the rear end fixed connection of inserted block, and the rear end fixed connection that the extrados was colluded to the upper end of earth connection and the arc of hanging wire, and the lower extreme of earth connection passes the through-hole that the connecting seat middle part set up and the rear end contact of spliced pole, through setting up the earth connection, does not rely on electric putter one to ground connection, and the security is better.
Further, electrically conductive mechanism still includes splint, spring and traveller, traveller sliding connection is in the slide that the through-hole intrados left and right sides set up, and the one end that the traveller is close to the through-hole center is provided with splint respectively, and the extrados activity cover of traveller is equipped with the spring, and the spring all is located between the extrados of splint and the intrados of through-hole, realizes fastening fixedly to ground wire.
Further, still include the magnetic stripe, the magnetic stripe sets up in the lower extreme that the intrados was colluded to the overhead line arc, can make the overhead line arc collude and be connected with the electric wire netting and fasten more.
Further, still include the support column, the support column sets up in the four corners of base lower extreme, realizes fixed the support of base.
Compared with the prior art, the beneficial effects of the utility model are that: this distribution network line overhauls uses ground connection discharge device has following benefit:
1. during operation, the staff promotes splint, the interval increase between two splint, and the spring shrink, the traveller slides to the one end of keeping away from the through-hole center, passes the rear end contact of through-hole and spliced pole with the earth connection this moment, loosens splint this moment, and the spring kick-backs, and the interval between two splint is reduced, realizes fastening fixedly to the earth connection.
2. Through the regulation and control of singlechip, the motor begins the operation, and output shaft drives bevel gear one rotatory, and bevel gear drives bevel gear two rotations, and the screw rod begins to move down this moment, drives the plug and gos deep into the underground, realizes the ground connection to equipment.
3. When the plug gos deep into underground, through the regulation and control of singlechip, the flexible end extension of electric putter one, when the string of line arc hook is highly unanimous with the electric wire netting, through the regulation and control of singlechip, electric putter two begins the operation, flexible end extension drives the string of line arc hook and is close to with the electric wire netting, make string of line arc hook and electric wire netting contact, the electric current just can be through the earth connection this moment, the spliced pole, inserted block and pole until leading-in underground, the existence of magnetic stripe can make the string of line arc hook be connected with the electric wire netting and fasten more, prevent that the string of line arc hook from droing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the grounding mechanism of the present invention;
fig. 3 is a schematic structural view of the conductive mechanism of the present invention.
In the figure: the device comprises a base 1, a singlechip 2, a connection floor 3, a grounding mechanism 4, a motor 41, a bevel gear I42, an internal thread cylinder 43, a bevel gear II 44, a screw rod 45, a plug 46, an insertion block 47, a conductive mechanism 5, a grounding wire 51, a connecting seat 52, a connecting column 53, a clamping plate 54, a spring 55, a sliding column 56, an electric push rod I6, an insulating pad 7, an installation seat I8, an electric push rod II 9, an installation seat II 10, a supporting column 11, an installation seat III 12, a wire hanging arc hook 13 and a magnetic strip 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a grounding discharge device for power distribution network line maintenance comprises a base 1, a grounding mechanism 4 and a conductive mechanism 5;
base 1: the right side of the upper end of the connecting bottom plate is provided with a connecting bottom plate 3, the front end and the rear end of the upper surface of the connecting bottom plate 3 are respectively provided with a third mounting seat 12, an electric push rod I6 is rotatably connected between the two third mounting seats 12 through a bearing, the upper end of the telescopic end of the electric push rod I6 is provided with an insulating pad 7, the upper end of the insulating pad 7 is provided with a wire hanging arc hook 13, the front end and the rear end of the left side of the upper surface of a base 1 are respectively provided with a first mounting seat 8, the front end and the rear end of the lower side of the electric push rod I6 are respectively provided with a second mounting seat 10, the two first mounting seats 8 are rotatably connected with a second electric push rod 9 through bearings, and the telescopic end of the second electric push rod 9 is rotatably connected between the two second mounting seats 10 through a pin shaft;
the grounding mechanism 4: the grounding mechanism 4 is arranged inside the base 1, the upper ends of the base 1 and the connecting bottom plate 3 are provided with avoidance round holes vertically corresponding to the grounding mechanism 4, the grounding mechanism 4 comprises an internal thread cylinder 43, a bevel gear II 44, a screw rod 45, a plug 46 and a plug block 47, the internal thread cylinder 43 is rotatably connected in a mounting hole formed in the bottom wall of the base 1 through a bearing, the external upper end of the internal thread cylinder 43 is fixedly sleeved with the bevel gear II 44, the internal thread of the internal thread cylinder 43 is connected with the screw rod 45, the upper end of the screw rod 45 penetrates through the avoidance round holes formed in the top wall of the base 1 and the upper end of the connecting bottom plate 3, the plug block 47 is slidably connected in a sliding groove formed in the rear end of the screw rod 45, the plug 46 is arranged at the lower end of the screw rod 45, the grounding mechanism 4 further comprises a motor 41 and a bevel gear I42, the motor 41 is arranged at the right end of the bottom wall of the base 1, the left end of an output shaft of the motor 41 is provided with the bevel gear I42, the bevel gear I42 and the bevel gear II 44, the input end of the motor 41 is electrically connected with the output end of the bevel gear 2, the single chip microcomputer 42 to drive the screw rod 45 to move downwards, and drive the underground power grid to ground connection of the underground power grid;
the conductive mechanism 5: the conductive mechanism 5 comprises a grounding wire 51, a connecting seat 52 and a connecting column 53, the connecting seat 52 is arranged at the left end of the upper surface of the connecting bottom plate 3, the connecting column 53 is arranged at the front end of the connecting seat 52, the front end of the connecting column 53 is fixedly connected with the rear end of an inserting block 47, the upper end of the grounding wire 51 is fixedly connected with the rear end of the outer cambered surface of the wire hanging arc hook 13, the lower end of the grounding wire 51 passes through a through hole arranged in the middle of the connecting seat 52 to be contacted with the rear end of the connecting column 53, the conductive mechanism 5 further comprises a clamping plate 54, a spring 55 and a sliding column 56, the sliding column 56 is slidably connected in sliding holes arranged at the left side and the right side of the inner cambered surface of the through hole, clamping plates 54 are respectively arranged at one ends, close to the center of the through hole, of the sliding columns 56, springs 55 are movably sleeved on the outer arc surfaces of the sliding columns 56, the springs 55 are located between the outer arc surfaces of the clamping plates 54 and the inner arc surfaces of the through hole, when the novel ground wire clamping device works, a worker pushes the clamping plates 54, the distance between the two clamping plates 54 is increased, the springs 55 are contracted, the sliding columns 56 slide towards one ends, far away from the center of the through hole, the ground wire 51 penetrates through the through hole to be in contact with the rear end of the connecting column 53, the clamping plates 54 are loosened, the springs 55 rebound, the distance between the two clamping plates 54 is reduced, and the ground wire 51 is fastened and fixed;
wherein: still include singlechip 2, singlechip 2 sets up in the left side of base 1 upper end, and external power source is connected to singlechip 2's input electricity, and electric putter one 6 and electric putter two 9's input all are connected with singlechip 2's output electricity, have improved work efficiency, have alleviateed personnel's work burden.
Wherein: still include magnetic stripe 14, magnetic stripe 14 sets up in the lower extreme of the intrados of overhead line arc colludes 13, can make overhead line arc collude 13 and be connected with the electric wire netting and fasten more.
Wherein: still include support column 11, support column 11 sets up in the four corners of base 1 lower extreme, realizes fixed the support of base 1.
The utility model provides a pair of distribution network line overhauls with ground connection discharge device's theory of operation as follows: when the device works, a worker moves the device to a designated working place, the support column 11 is in butt joint with a corresponding mounting station, the support column 11, the base 1 and the upper structure are mounted and fixed, when the device works, the worker pushes the clamping plates 54, the distance between the two clamping plates 54 is increased, the spring 55 is contracted, the sliding column 56 slides towards one end far away from the center of the through hole, the grounding wire 51 penetrates through the through hole to be in contact with the rear end of the connecting column 53 at the moment, the clamping plates 54 are loosened at the moment, the spring 55 rebounds, the distance between the two clamping plates 54 is reduced, tightening and fixing of the grounding wire 51 are realized, the worker keeps away from the device at the moment, the motor 41 starts to operate through regulation and control of the single chip microcomputer 2, the output shaft drives the bevel gear I42 to rotate, the bevel gear I42 drives the bevel gear II 55 to rotate, due to sliding limitation of the inserting block 47, the screw rod 45 starts to move downwards at the moment, when the plug 46 penetrates into the ground, the telescopic end of the single chip microcomputer 2 extends, the telescopic end of the electric push rod I6 extends, when the hanging arc hook 13 is in accordance with the height of the electric network, the hanging hook 13 can be close to the electric wire, the hanging hook 13 can be close to the electric wire, and the magnetic strip 13, the hanging hook 13 can be connected with the magnetic strip 13 until the magnetic strip 13, and the magnetic strip 13 can be more, and the magnetic strip 13 can be prevented from falling off.
It is to be noted that the single chip microcomputer 2 disclosed in the above embodiments may use STM8S207S8T6C, the motor 41 may use 5IK200A-AF, the electric push rod one 6 and the electric push rod two 9 may use YRJ095, and the single chip microcomputer 2 controls the motor 41, the electric push rod one 6 and the electric push rod two 9 to operate by a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a distribution network line overhauls uses ground connection discharge device which characterized in that: comprises a base (1), a grounding mechanism (4) and a conductive mechanism (5);
base (1): a connecting bottom plate (3) is arranged on the right side of the upper end of the connecting bottom plate (3), a third mounting seat (12) is arranged at each of the front end and the rear end of the upper surface of the connecting bottom plate (3), a first electric push rod (6) is rotatably connected between the two third mounting seats (12) through a bearing, an insulating pad (7) is arranged at the upper end of the telescopic end of the first electric push rod (6), a wire hanging arc hook (13) is arranged at the upper end of the insulating pad (7), a first mounting seat (8) is arranged at each of the front end and the rear end of the left side of the upper surface of the base (1), a second mounting seat (10) is arranged at each of the front end and the rear end of the lower side of the first electric push rod (6), a second electric push rod (9) is rotatably connected between the two first mounting seats (8) through a bearing, and the telescopic end of the second electric push rod (9) is rotatably connected between the two mounting seats (10) through a pin shaft;
grounding mechanism (4): a grounding mechanism (4) is arranged in the base (1), and avoidance round holes vertically corresponding to the grounding mechanism (4) are arranged at the upper ends of the base (1) and the connecting bottom plate (3);
conductive means (5): which is arranged on the left side of the upper surface of the connecting bottom plate (3);
wherein: still include singlechip (2), singlechip (2) set up in the left side of base (1) upper end, and external power source is connected to the input electricity of singlechip (2), and the input of electric putter one (6) and electric putter two (9) all is connected with the output electricity of singlechip (2).
2. The grounding discharge device for the line maintenance of the power distribution network according to claim 1, wherein: ground mechanism (4) include an internal thread section of thick bamboo (43), bevel gear two (44), screw rod (45), plug (46) and inserted block (47), internal thread section of thick bamboo (43) rotate through the bearing and connect in the mounting hole that base (1) diapire set up, the fixed cover in outside upper end of internal thread section of thick bamboo (43) is equipped with bevel gear two (44), the internal thread connection of internal thread section of thick bamboo (43) has screw rod (45), the upper end of screw rod (45) is passed the dodge round hole that base (1) roof and the upper end of connecting bottom plate (3) set up, sliding connection has inserted block (47) in the spout that the rear end of screw rod (45) set up, the lower extreme of screw rod (45) is provided with plug (46).
3. The grounding discharge device for the line maintenance of the power distribution network according to claim 2, wherein: the grounding mechanism (4) further comprises a motor (41) and a first bevel gear (42), the motor (41) is arranged at the right end of the bottom wall of the base (1), the first bevel gear (42) is arranged at the left end of an output shaft of the motor (41), the first bevel gear (42) is meshed with a second bevel gear (44) and is connected with the input end of the motor (41) in a meshed mode, and the output end of the single chip microcomputer (2) is electrically connected with the input end of the motor (41).
4. The grounding discharge device for line maintenance of the power distribution network according to claim 2, wherein: conducting mechanism (5) are including earth connection (51), connecting seat (52) and spliced pole (53), connecting seat (52) set up in the left end of connecting bottom plate (3) upper surface, and the front end of connecting seat (52) is provided with spliced pole (53), the front end of spliced pole (53) and the rear end fixed connection of inserted block (47), the upper end and the rear end fixed connection of hanging wire arc hook (13) extrados of earth connection (51), and the lower extreme of earth connection (51) passes the through-hole that connecting seat (52) middle part set up and the rear end contact of spliced pole (53).
5. The grounding discharge device for the line maintenance of the power distribution network according to claim 4, wherein: electrically conductive mechanism (5) still include splint (54), spring (55) and traveller (56), traveller (56) sliding connection is in the slide hole that the through-hole intrados left and right sides set up, and traveller (56) are close to the one end at through-hole center and are provided with splint (54) respectively, and the extrados activity cover of traveller (56) is equipped with spring (55), and spring (55) all are located between the extrados of splint (54) and the intrados of through-hole.
6. The grounding discharge device for line maintenance of the power distribution network according to claim 1, wherein: the wire hanging hook is characterized by further comprising a magnetic strip (14), wherein the magnetic strip (14) is arranged at the lower end of the inner arc surface of the wire hanging arc hook (13).
7. The grounding discharge device for the line maintenance of the power distribution network according to claim 1, wherein: the device is characterized by further comprising support columns (11), wherein the support columns (11) are arranged at four corners of the lower end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221660421.3U CN218677593U (en) | 2022-06-30 | 2022-06-30 | Distribution network line overhauls uses ground connection discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221660421.3U CN218677593U (en) | 2022-06-30 | 2022-06-30 | Distribution network line overhauls uses ground connection discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218677593U true CN218677593U (en) | 2023-03-21 |
Family
ID=85554073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221660421.3U Active CN218677593U (en) | 2022-06-30 | 2022-06-30 | Distribution network line overhauls uses ground connection discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218677593U (en) |
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2022
- 2022-06-30 CN CN202221660421.3U patent/CN218677593U/en active Active
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