CN213150656U - Stable explosion-proof type vacuum circuit breaker - Google Patents
Stable explosion-proof type vacuum circuit breaker Download PDFInfo
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- CN213150656U CN213150656U CN202022310641.0U CN202022310641U CN213150656U CN 213150656 U CN213150656 U CN 213150656U CN 202022310641 U CN202022310641 U CN 202022310641U CN 213150656 U CN213150656 U CN 213150656U
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- circuit breaker
- vacuum circuit
- pole
- base
- fixed mounting
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Abstract
The utility model discloses a stable explosion-proof type vacuum circuit breaker, including base, female pole and vacuum circuit breaker body, the left and right sides of vacuum circuit breaker body all is provided with the wiring mouth, the equal fixed mounting in the left and right sides of vacuum circuit breaker body bottom has sub-pole, and sub-pole and female pole sliding connection, the surface cover of sub-pole is equipped with the spacing ring, the top fixed mounting of spacing ring has the second spring, the first spring of bottom fixedly connected with of sub-pole, and first spring and female pole fixed connection, the bottom fixed mounting of female pole has stable piece. The utility model discloses set up base, female pole, vacuum circuit breaker body, wiring mouth, motor, sub-pole, stable piece, first spring, spacing ring, second spring, jack, preformed groove, inserted bar, fixed block, screw rod, spiral shell piece and slot, solved current explosion-proof type vacuum circuit breaker and be not convenient for install and dismantle, stability is not good, and the not good problem of antidetonation effect.
Description
Technical Field
The utility model relates to a vacuum circuit breaker technical field specifically is a stable explosion-proof type vacuum circuit breaker.
Background
Vacuum circuit breaker is famous because the insulating medium in contact clearance all is the high vacuum after its arc extinguishing medium and the arc extinguishing, it has small, light in weight, be applicable to frequent operation and the advantage that the arc extinguishing need not be overhauld, it is comparatively popularized to use in the distribution network, can supply industrial and mining enterprise, power plant, the usefulness of being electrical equipment's in the transformer substation as protection and control, explosion-proof type vacuum circuit breaker is one kind vacuum circuit breaker, but current explosion-proof type vacuum circuit breaker is not convenient for install and dismantle, stability is not good, and the antidetonation effect is not good, for this reason, we provide a stable explosion-proof type vacuum circuit breaker.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable explosion-proof type vacuum circuit breaker possesses the installation and the dismantlement of being convenient for, and stability is good, and antidetonation effectual advantage, has solved current explosion-proof type vacuum circuit breaker and has not been convenient for install and dismantle, and stability is not good, and the not good problem of antidetonation effect.
In order to achieve the above object, the utility model provides a following technical scheme: a stable explosion-proof vacuum circuit breaker comprises a base, a female rod and a vacuum circuit breaker body, wherein wiring ports are arranged on the left side and the right side of the vacuum circuit breaker body, a sub rod is fixedly arranged on the left side and the right side of the bottom of the vacuum circuit breaker body, the sub rod is in sliding connection with the female rod, a limiting ring is sleeved on the surface of the sub rod, a second spring is fixedly arranged at the top of the limiting ring, a first spring is fixedly connected to the bottom of the sub rod and is fixedly connected with the female rod, a stabilizing block is fixedly arranged at the bottom of the female rod, a reserved groove matched with the stabilizing block for use is formed in the top of the base, a motor is fixedly arranged on the right side of the base through a mounting seat, a screw rod is rotatably connected to the output end of the motor, two screw blocks are connected to the left side and the right side of the surface of the screw rod through positive and, one side fixed mounting that the fixed block is close to the preformed groove has the inserted bar, the slot that uses with the inserted bar cooperation is seted up to the inner chamber of stabilizing block, the jack that uses with the inserted bar cooperation is all seted up to the left and right sides of base inner chamber.
Preferably, the top of the fixed block is fixedly provided with a first sliding block through a support, and the top of the inner cavity of the base is provided with a first sliding chute.
Preferably, the bottom of the screw block is fixedly provided with a second sliding block through a support, and the bottom of the inner cavity of the base is provided with a second sliding groove.
Preferably, the right side of the base is provided with a control switch, and the surface of the control switch is provided with a waterproof membrane.
Preferably, a battery box is fixedly mounted on the left side of the base, and a storage battery is arranged in an inner cavity of the battery box.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the wiring ports on the left side and the right side of the vacuum circuit breaker body of the utility model can be used for wiring, the second spring and the first spring are strong springs, the secondary rod is clamped in the primary rod, the stabilizing block at the bottom of the primary rod is inserted into the reserved groove, the motor is turned on, the motor drives the screw rod to rotate, the screw rod drives the two screw blocks to be away from each other through the positive and negative threads on the surface, the screw blocks drive the fixing block to move, the fixing block drives the inserted rod to be inserted into the slot until the inserted rod is inserted into the jack, the fixing of the stabilizing block is completed, thereby the vacuum circuit breaker body is fixed, the motor is reversed, can pull down the vacuum circuit breaker body, when the vacuum circuit breaker body received the earthquake power, the impact force that second spring and first spring can effectual buffering vacuum circuit breaker body received in the twinkling of an eye has solved current explosion-proof type vacuum circuit breaker and has not been convenient for install and dismantle, and stability is not good, and the not good problem of antidetonation effect.
2. The utility model discloses the switch of each electrical apparatus of control switch control, the battery in the battery box provides the electric energy for the device, and second slider and second spout stabilize when making the spiral shell piece remove, and first slider and first spout stabilize when making the fixed block remove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the enlarged sectional structure of the female rod of the present invention;
fig. 3 is a schematic view of the base of the present invention with a sectional and enlarged structure.
In the figure: 1. a base; 2. a female rod; 3. a battery box; 4. a vacuum circuit breaker body; 5. a wiring port; 6. a motor; 7. a control switch; 8. a sub-rod; 9. a stabilizing block; 10. a first spring; 11. a limiting ring; 12. a second spring; 13. a jack; 14. reserving a groove; 15. inserting a rod; 16. a fixed block; 17. a first slider; 18. a first chute; 19. a second chute; 20. a screw; 21. a second slider; 22. a screw block; 23. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a base 1, female pole 2, battery box 3, vacuum circuit breaker body 4, wiring mouth 5, motor 6, control switch 7, sub-pole 8, stabilizing block 9, first spring 10, spacing ring 11, second spring 12, jack 13, preformed groove 14, inserted bar 15, fixed block 16, first slider 17, first spout 18, second spout 19, screw rod 20, second slider 21, spiral shell piece 22 and slot 23 part are the parts that general standard or technical personnel in the field know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a stable explosion-proof vacuum circuit breaker includes a base 1, a female rod 2 and a vacuum circuit breaker body 4, a control switch 7 is disposed on the right side of the base 1, a waterproof film is disposed on the surface of the control switch 7, the control switch 7 controls the switching of each electrical appliance, a battery box 3 is fixedly mounted on the left side of the base 1, a storage battery is disposed in the inner cavity of the battery box 3, the storage battery in the battery box 3 provides power for the device, wiring ports 5 are disposed on the left and right sides of the vacuum circuit breaker body 4, a sub rod 8 is fixedly mounted on the left and right sides of the bottom of the vacuum circuit breaker body 4, the sub rod 8 is slidably connected with the female rod 2, a position limiting ring 11 is sleeved on the surface of the sub rod 8, a second spring 12 is fixedly mounted on the top of the position limiting ring 11, a first spring 10 is fixedly connected to the bottom of the sub rod 8, the bottom of the female rod 2 is fixedly provided with a stabilizing block 9, the top of the base 1 is provided with a preformed groove 14 matched with the stabilizing block 9 for use, the right side of the base 1 is fixedly provided with a motor 6 through a mounting seat, the output end of the motor 6 is rotatably connected with a screw rod 20, the left side and the right side of the surface of the screw rod 20 are connected with two screw blocks 22 through positive and negative threads, the bottom of the screw block 22 is fixedly provided with a second slide block 21 through a bracket, the bottom of the inner cavity of the base 1 is provided with a second slide groove 19, the screw block 22 is stable when moving due to the second slide block 21 and the second slide groove 19, the top of the screw block 22 is fixedly provided with a fixed block 16, the top of the fixed block 16 is fixedly provided with a first slide block 17 through the bracket, the top of the inner cavity of the base 1 is provided with a first slide groove 18, the first slide block, the inner cavity of the stabilizing block 9 is provided with a slot 23 matched with the inserted link 15 for use, the left side and the right side of the inner cavity of the base 1 are both provided with jacks 13 matched with the inserted link 15 for use, the wiring ports 5 on the left side and the right side of the vacuum circuit breaker body 4 can be used for wiring, the second spring 12 and the first spring 10 are strong springs, the sub-rod 8 is clamped in the female rod 2, the stabilizing block 9 at the bottom of the female rod 2 is inserted into the reserved slot 14, the motor 6 is turned on, the motor 6 drives the screw rod 20 to rotate, the screw rod 20 drives the two screw blocks 22 to be away from each other through the positive and negative threads on the surface, the screw blocks 22 drive the fixed block 16 to move, the fixed block 16 drives the inserted link 15 to be inserted into the slot 23 until the inserted link 15 is inserted into the jack 13, the fixing of the stabilizing block 9 is completed, so that the vacuum circuit breaker body 4 is fixed, the motor 6, the second spring 12 and the first spring 10 can effectively buffer the impact force instantaneously applied to the vacuum circuit breaker body 4, and the problems that the existing explosion-proof vacuum circuit breaker is inconvenient to install and disassemble, poor in stability and poor in anti-seismic effect are solved.
When the explosion-proof vacuum circuit breaker is used, the wiring ports 5 on the left side and the right side of the vacuum circuit breaker body 4 can be used for wiring, the second spring 12 and the first spring 10 are strong springs, the sub-rod 8 is clamped in the main rod 2, the stabilizing block 9 at the bottom of the main rod 2 is inserted into the preformed groove 14, the motor 6 is turned on, the motor 6 drives the screw rod 20 to rotate, the screw rod 20 respectively drives the two screw blocks 22 to be away from each other through positive and negative threads on the surface, the screw blocks 22 drive the fixing block 16 to move, the fixing block 16 drives the inserting rod 15 to be inserted into the inserting groove 23 until the inserting rod 15 is inserted into the inserting hole 13, the fixing of the stabilizing block 9 is completed, so that the vacuum circuit breaker body 4 is fixed, the motor 6 is reversed, the vacuum circuit breaker body 4 can be dismounted, when the vacuum circuit breaker body 4 is subjected to an earthquake force, the second spring 12 and the first spring 10 can effectively buffer the impact force instantaneously received by, poor stability and poor anti-seismic effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a stable explosion-proof type vacuum circuit breaker, includes base (1), female pole (2) and vacuum circuit breaker body (4), its characterized in that: the left and right sides of vacuum circuit breaker body (4) all is provided with wiring mouth (5), the equal fixed mounting in the left and right sides of vacuum circuit breaker body (4) bottom has sub-pole (8), and sub-pole (8) and female pole (2) sliding connection, the surface cover of sub-pole (8) is equipped with spacing ring (11), the top fixed mounting of spacing ring (11) has second spring (12), the bottom fixedly connected with first spring (10) of sub-pole (8), and first spring (10) and female pole (2) fixed connection, the bottom fixed mounting of female pole (2) has stabilizing block (9), reserve groove (14) that use with stabilizing block (9) cooperation is seted up at the top of base (1), the right side of base (1) is through mount pad fixed mounting has motor (6), the output of motor (6) rotates and is connected with screw rod (20), the left and right sides on screw rod (20) surface has two spiral shell pieces (22) through positive and negative screw thread threaded connection, the top fixed mounting of spiral shell piece (22) has fixed block (16), one side fixed mounting that fixed block (16) are close to preformed groove (14) has inserted bar (15), slot (23) that use with inserted bar (15) cooperation are seted up to the inner chamber of stable piece (9), jack (13) that use with inserted bar (15) cooperation are all seted up to the left and right sides of base (1) inner chamber.
2. A stabilized explosion-proof type vacuum circuit breaker according to claim 1, wherein: the top of fixed block (16) passes through support fixed mounting and has first slider (17), first spout (18) have been seted up at the top of base (1) inner chamber.
3. A stabilized explosion-proof type vacuum circuit breaker according to claim 1, wherein: the bottom of the screw block (22) is fixedly provided with a second sliding block (21) through a support, and the bottom of the inner cavity of the base (1) is provided with a second sliding chute (19).
4. A stabilized explosion-proof type vacuum circuit breaker according to claim 1, wherein: the right side of the base (1) is provided with a control switch (7), and the surface of the control switch (7) is provided with a waterproof membrane.
5. A stabilized explosion-proof type vacuum circuit breaker according to claim 1, wherein: the left side fixed mounting of base (1) has battery box (3), and the inner chamber of battery box (3) is provided with the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310641.0U CN213150656U (en) | 2020-10-16 | 2020-10-16 | Stable explosion-proof type vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310641.0U CN213150656U (en) | 2020-10-16 | 2020-10-16 | Stable explosion-proof type vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213150656U true CN213150656U (en) | 2021-05-07 |
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ID=75720592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022310641.0U Active CN213150656U (en) | 2020-10-16 | 2020-10-16 | Stable explosion-proof type vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213150656U (en) |
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2020
- 2020-10-16 CN CN202022310641.0U patent/CN213150656U/en active Active
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