CN212230331U - Outdoor high-voltage vacuum circuit breaker with isolating switch - Google Patents
Outdoor high-voltage vacuum circuit breaker with isolating switch Download PDFInfo
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- CN212230331U CN212230331U CN202022026965.1U CN202022026965U CN212230331U CN 212230331 U CN212230331 U CN 212230331U CN 202022026965 U CN202022026965 U CN 202022026965U CN 212230331 U CN212230331 U CN 212230331U
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- circuit breaker
- vacuum circuit
- outdoor high
- connecting rod
- voltage vacuum
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Abstract
The utility model discloses an outdoor high-voltage vacuum circuit breaker with an isolating switch, which comprises a machine body; rectangle box fixed mounting is in one side of organism surface, and elevating gear sets up in the inside of rectangle box, and elevating gear includes the threaded rod, and the equal threaded connection in both sides on threaded rod surface has the screw thread piece, rotates through the axis of rotation between two screw thread pieces to be connected with the connecting rod, and the one end of connecting rod is rotated through the axis of rotation and is connected with the bottom plate, and strutting arrangement sets up in the inside of organism, isolator fixed mounting in the bottom of bottom plate. This take isolator's outdoor high-voltage vacuum circuit breaker uses elevating gear can make things convenient for the operator to go up and down to isolator, can prevent that the operator from causing the danger of electrocution when using, also can be convenient for response as far as can be quick when emergency, uses strutting arrangement to share the isolator's that the connecting rod bore weight, prevents that isolator from hanging for a long time and causing the danger that drops, uses the winding subassembly to twine the electric wire.
Description
Technical Field
The utility model particularly relates to a take isolator's outdoor high-pressure vacuum circuit breaker.
Background
The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are high vacuum, has the advantages of small volume, light weight, suitability for frequent operation and no need of maintenance for arc extinguishing, and is relatively popularized in power distribution networks.
The isolator of present outdoor high-voltage vacuum circuit breaker installation all fixed mounting in one side on outdoor high-voltage vacuum circuit breaker surface, nevertheless need fixed mounting at the eminence to high-voltage vacuum circuit breaker, lead to the operator can't close isolator fast when emergency, also can make the maintenance in later stage cause inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a take isolator's outdoor high-pressure vacuum circuit breaker, current high-pressure vacuum circuit breaker needs fixed mounting at the eminence, leads to the unable purpose of closing isolator fast of operator when emergency.
In order to solve the technical problem, the outdoor high-voltage vacuum circuit breaker with the isolating switch provided by the utility model comprises a machine body;
the rectangular box is fixedly arranged on one side of the surface of the machine body;
the lifting device is arranged inside the rectangular box and comprises a threaded rod, both sides of the surface of the threaded rod are in threaded connection with threaded blocks, a connecting rod is rotatably connected between the two threaded blocks through a rotating shaft, and one end of the connecting rod is rotatably connected with a bottom plate through the rotating shaft;
the supporting device is arranged inside the machine body and comprises a sliding chute, a sliding block is connected inside the sliding chute in a sliding mode, the top of the sliding block is fixedly connected with a fixed block through a connecting block, and a supporting plate is fixedly connected to one side of the fixed block;
the use of backup pad can support isolator, also can share the weight that the connecting rod bore, can increase the life of connecting rod.
And the isolating switch is fixedly arranged at the bottom of the bottom plate and is positioned above the supporting plate.
Preferably, one end of the threaded rod is provided with a first bevel gear, one side of the top surface of the rectangular box is fixedly provided with a motor, and one end of an output shaft of the motor is fixedly connected with a second bevel gear through a coupling.
Preferably, the inside of slider just is located one side of slider is provided with the spring, the bottom of organism inner wall just is located one side fixed mounting of spout has first pulley, one side of organism inner wall just is located the top fixed mounting of fixed block has the second pulley.
Preferably, the one end fixedly connected with dwang of threaded rod, the surperficial cover of dwang is equipped with the rolling wheel, one side fixedly connected with of fixed block connects the rope, the one end of connecting the rope run through first pulley in proper order with one side of second pulley and extend to the opposite side of second pulley and with one side fixed connection of rolling wheel.
Preferably, one side of the surface of the machine body is located, a winding assembly is arranged above the rectangular box and comprises a fixing frame, and a mounting box is fixedly mounted on one side of the bottom of the fixing frame.
Preferably, one side of the inner wall of the mounting box is rotatably connected with a connecting rod through a rotating part, and one end of the connecting rod is located in the mounting box and is provided with a coil spring.
The coil spring can be used for conveniently driving the original position of the electric wire to move when the isolating switch is reset.
Preferably, the surface of the connecting rod is sleeved with an electric wire.
Compared with the prior art, the utility model provides a take isolator's outdoor high-pressure vacuum circuit breaker has following beneficial effect:
the utility model provides a take isolator's outdoor high pressure vacuum circuit breaker, use elevating gear can make things convenient for the operator to go up and down to isolator, can prevent that the operator from causing the danger of electric shock when using, also can be convenient for response as far as can be quick when emergency, use strutting arrangement can share the isolator's that the connecting rod bore weight, can prevent that isolator from hanging for a long time and causing the danger that drops, use the winding subassembly can twine the electric wire, can prevent that the during operation from causing the confusion and the damage of electric wire, can reduce the inconvenience that the operator later stage overhauld the electric wire.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an outdoor high-voltage vacuum circuit breaker with a disconnecting switch according to the present invention;
FIG. 2 is a schematic structural diagram of the lifting device shown in FIG. 1;
FIG. 3 is a schematic structural view of the support device shown in FIG. 1;
FIG. 4 is a schematic structural view of the winding assembly shown in FIG. 1;
fig. 5 is a schematic structural view of the outer part shown in fig. 1.
Reference numbers in the figures: 1. the machine body comprises a machine body, 2, a rectangular box, 3, a lifting device, 31, a threaded rod, 32, a first bevel gear, 33, a motor, 34, a second bevel gear, 35, a threaded block, 36, a connecting rod, 37, a bottom plate, 4, a supporting device, 41, a sliding chute, 42, a sliding block, 43, a fixed block, 44, a supporting plate, 45, a spring, 46, a first pulley, 47, a second pulley, 48, a rotating rod, 49, a winding wheel, 410, a connecting rope, 5, an isolating switch, 6, a winding assembly, 61, a fixing frame, 62, a mounting box, 63, a connecting rod, 64, a coil spring, 65 and an electric wire.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an outdoor high voltage vacuum circuit breaker with a disconnecting switch according to the present invention; FIG. 2 is a schematic structural diagram of the lifting device shown in FIG. 1; FIG. 3 is a schematic structural view of the support device shown in FIG. 1; FIG. 4 is a schematic structural view of the winding assembly shown in FIG. 1; fig. 5 is a schematic structural view of the outer part shown in fig. 1. An outdoor high-voltage vacuum circuit breaker with a disconnecting switch comprises a machine body 1;
the rectangular box 2 is fixedly arranged on one side of the surface of the machine body 1;
the lifting device 3 is arranged inside the rectangular box 2, the lifting device 3 comprises a threaded rod 31, both sides of the surface of the threaded rod 31 are in threaded connection with threaded blocks 35, a connecting rod 36 is rotatably connected between the two threaded blocks 35 through a rotating shaft, and one end of the connecting rod 36 is rotatably connected with a bottom plate 37 through a rotating shaft;
the rectangle intercommunication groove with the 36 looks adaptations of connecting rod is seted up to the bottom of 2 inner walls of rectangle box to the equal fixedly connected with dog in both ends of threaded rod 31, the screw thread on threaded rod 31 surface is reverse screw thread moreover, and rectangle box 2 is connected with organism 1's fixed surface through two fixed knots.
The supporting device 4 is arranged inside the machine body 1, the supporting device 4 comprises a sliding groove 41, a sliding block 42 is connected inside the sliding groove 41 in a sliding mode, the top of the sliding block 42 is fixedly connected with a fixed block 43 through a connecting block, and a supporting plate 44 is fixedly connected to one side of the fixed block 43;
the bottom of the right side surface of the machine body 1 is provided with a communicating hole matched with the supporting plate 44, and the surface of the supporting plate 44 is bonded with an anti-skid rubber pad.
And the isolating switch 5 is fixedly arranged at the bottom of the bottom plate 37 and is positioned above the supporting plate 44.
One end of the threaded rod 31 is provided with a first bevel gear 32, one side of the top surface of the rectangular box 2 is fixedly provided with a motor 33, and one end of an output shaft of the motor 33 is fixedly connected with a second bevel gear 34 through a coupling.
The motor 33 is screw-coupled to one side of the top surface of the rectangular box 2 by a screw bolt, and the motor 33 is a servo motor, and one side of the first bevel gear 32 is engaged with one side of the second bevel gear 34.
The inside of slider 42 just is located one side of slider 42 is provided with spring 45, the bottom of organism 1 inner wall just is located one side fixed mounting of spout 41 has first pulley 46, one side of organism 1 inner wall just is located the top fixed mounting of fixed block 43 has second pulley 47.
Both sides of the spring 45 are fixed to one side of the inner wall of the slide groove 41 and one side of the slider 42, respectively.
One end fixedly connected with dwang 48 of threaded rod 31, the surperficial cover of dwang 48 is equipped with wind-up pulley 49, one side fixedly connected with of fixed block 43 connects rope 410, the one end of connecting rope 410 run through first pulley 46 in proper order with one side of second pulley 47 and extend to the opposite side of second pulley 47 and with one side fixed connection of wind-up pulley 49.
One side on organism 1 surface just is located the top of rectangle box 2 is provided with winding assembly 6, winding assembly 6 includes mount 61, one side fixed mounting in mount 61 bottom has mounting box 62.
One side of the inner wall of the mounting box 62 is rotatably connected with a connecting rod 63 through a rotating part, and one end of the connecting rod 63 is arranged in the mounting box 62 and provided with a coil spring 64.
The coil spring 64 is sleeved on the surface of the connecting rod 63, and one end of the coil spring 64 is in threaded connection with one end of the connecting rod 63 through a threaded bolt, and the other end of the coil spring 64 is in threaded connection with the bottom of the inner wall of the mounting box 62 through a threaded bolt.
The surface of the connecting rod 63 is sleeved with an electric wire 65.
One end of the electric wire 65 is connected with the body 1 and the other end is connected with the top of the disconnecting switch 5, and the electric wire 65 is placed at the rear side of the rectangular box 2 and the lifting device 3.
The utility model provides a take isolator's outdoor high-pressure vacuum circuit breaker's theory of operation as follows:
during operation, when isolator 5 needs to be used, at first, start the motor 33 of rectangle box 2 top surface one side and drive second bevel gear 34 and rotate in the inside of rectangle box 2, drive the inside first bevel gear 32 of rectangle box 2 and rotate when second bevel gear 34 rotates in the inside of rectangle box 2, drive the inside threaded rod 31 of rectangle box 2 and rotate when first bevel gear 32 rotates, drive the screw block 35 of surperficial both sides and remove to the centre of threaded rod 31 when threaded rod 31 rotates in the inside of rectangle box 2.
When the two screw blocks 35 move towards the middle, the connecting rod 36 is pushed to move towards the bottom of the rectangular box 2 through the two rotating shafts, when the connecting rod 36 moves downwards, the bottom plate 37 is pushed to move downwards, when the bottom plate 37 moves downwards, the isolating switch 5 is pushed to move downwards, when the threaded rod 31 rotates, the rotating rod 48 inside the machine body 1 is driven to rotate, when the rotating rod 48 rotates, the winding wheel 49 inside the machine body 1 is driven to rotate, when the winding wheel 49 rotates, the connecting rope 410 inside the machine body 1 is driven to wind, when the connecting rope 410 winds, the fixed block 43 at the bottom of the inner wall of the machine body 1 is pulled to move towards one side of the inner wall of the machine body 1, when the fixed block 43 moves towards one side of the bottom of the inner wall of the machine body 1, the sliding block 42 is driven to move inside the sliding groove 41 at the bottom of the inner wall of the machine body 1 through the connecting block, when, putting the spring 45 in compression.
When the fixing block 43 moves towards the inside of the machine body 1, the supporting plate 44 is driven to move towards the inside of the machine body 1, when the isolating switch 5 moves downwards, the supporting plate 44 also moves towards the inside of the machine body 1, when the isolating switch 5 moves downwards, the electric wire 65 is driven to move towards the bottom of the machine body 1, when the electric wire 65 moves towards the bottom of the machine body 1, the connecting rod 63 between the fixing frames 61 is driven to rotate, when the connecting rod 63 rotates, the coil spring 64 inside the mounting box 62 is driven to rotate and extrude, the coil spring 64 is wound to be in a compression state, and when the isolating switch 5 moves to the lower side of the machine body 1, the operation can be carried out.
Compared with the prior art, the utility model provides a take isolator's outdoor high-pressure vacuum circuit breaker has following beneficial effect:
use elevating gear 3 can make things convenient for the operator to go up and down to isolator, can prevent that the operator from causing the danger of electrocuteeing when using, also can be convenient for can be quick when emergency react to the greatest extent, use strutting arrangement 4 can share isolator's that connecting rod 36 bore weight, can prevent that isolator from hanging for a long time and causing the danger that drops, use winding subassembly 6 can twine electric wire 65, can prevent that the during operation from causing the confusion and the damage of electric wire 65, can reduce the inconvenience of operator's later stage to electric wire 36 maintenance.
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. An outdoor high-voltage vacuum circuit breaker with a disconnecting switch is characterized by comprising a machine body;
the rectangular box is fixedly arranged on one side of the surface of the machine body;
the lifting device is arranged inside the rectangular box and comprises a threaded rod, both sides of the surface of the threaded rod are in threaded connection with threaded blocks, a connecting rod is rotatably connected between the two threaded blocks through a rotating shaft, and one end of the connecting rod is rotatably connected with a bottom plate through the rotating shaft;
the supporting device is arranged inside the machine body and comprises a sliding chute, a sliding block is connected inside the sliding chute in a sliding mode, the top of the sliding block is fixedly connected with a fixed block through a connecting block, and a supporting plate is fixedly connected to one side of the fixed block;
and the isolating switch is fixedly arranged at the bottom of the bottom plate and is positioned above the supporting plate.
2. Outdoor high-voltage vacuum circuit breaker with disconnector according to claim 1, characterized in that: one end of the threaded rod is provided with a first bevel gear, one side of the top surface of the rectangular box is fixedly provided with a motor, and one end of an output shaft of the motor is fixedly connected with a second bevel gear through a coupling.
3. Outdoor high-voltage vacuum circuit breaker with disconnector according to claim 1, characterized in that: the inside of slider just is located one side of slider is provided with the spring, the bottom of organism inner wall just is located one side fixed mounting of spout has first pulley, one side of organism inner wall just is located the top fixed mounting of fixed block has the second pulley.
4. An outdoor high-voltage vacuum circuit breaker with a disconnector according to claim 3, characterized in that: the one end fixedly connected with dwang of threaded rod, the surperficial cover of dwang is equipped with the rolling wheel, one side fixedly connected with of fixed block connects the rope, the one end of connecting the rope run through in proper order first pulley with one side of second pulley and extend to the opposite side of second pulley and with one side fixed connection of rolling wheel.
5. Outdoor high-voltage vacuum circuit breaker with disconnector according to claim 1, characterized in that: the winding device is characterized in that a winding assembly is arranged on one side of the surface of the machine body and above the rectangular box, the winding assembly comprises a fixing frame, and a mounting box is fixedly mounted on one side of the bottom of the fixing frame.
6. Outdoor high-voltage vacuum circuit breaker with disconnector according to claim 5, characterized in that: one side of mounting box inner wall rotates through rotating and is connected with the connecting rod, the one end of connecting rod just is located the inside of mounting box is provided with the wind spring.
7. Outdoor high-voltage vacuum circuit breaker with disconnector according to claim 6, characterized in that: the surface of the connecting rod is sleeved with an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026965.1U CN212230331U (en) | 2020-09-16 | 2020-09-16 | Outdoor high-voltage vacuum circuit breaker with isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026965.1U CN212230331U (en) | 2020-09-16 | 2020-09-16 | Outdoor high-voltage vacuum circuit breaker with isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212230331U true CN212230331U (en) | 2020-12-25 |
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ID=73910488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022026965.1U Active CN212230331U (en) | 2020-09-16 | 2020-09-16 | Outdoor high-voltage vacuum circuit breaker with isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212230331U (en) |
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2020
- 2020-09-16 CN CN202022026965.1U patent/CN212230331U/en active Active
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