CN211907320U - High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker - Google Patents
High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker Download PDFInfo
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- CN211907320U CN211907320U CN202020285619.2U CN202020285619U CN211907320U CN 211907320 U CN211907320 U CN 211907320U CN 202020285619 U CN202020285619 U CN 202020285619U CN 211907320 U CN211907320 U CN 211907320U
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Abstract
The utility model discloses an intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity, which comprises a voltage transformer and a stainless steel machine body, wherein the voltage transformer is installed and fixed on the middle position of the upper end of the stainless steel machine body, both sides of the lower end of the stainless steel machine body are provided with installation steel grooves, an isolation knife handle consisting of a finger ring, an indication label, a metal long plate, a sleeving shaft collar and a fixing stud is convenient for fixed operation and use, during installation, the fixing stud of the isolation knife handle is connected on the stainless steel machine body in a threaded manner and is buckled through the sleeving shaft collar, so that effective connection and fixation are realized, and the isolation knife handle can not fall off during rotation, and during operation and use, personnel can be convenient for operation and use through the indication label on the metal long plate, and during operation, the personnel can pass through the finger ring hole groove of the finger ring, therefore, the operation and pulling of personnel are facilitated, and the operation and the use are more convenient.
Description
Technical Field
The utility model belongs to the technical field of relevant high-pressure vacuum circuit breaker, concretely relates to high reliability high breaking capacity's intelligent 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 vacuum circuit breaker is an indoor power distribution device in a 3-10 kV and 50Hz three-phase alternating-current system, can be used for protecting and controlling electrical equipment in industrial and mining enterprises, power plants and transformer substations, is particularly suitable for use places requiring no oil, less maintenance and frequent operation, and can be arranged in a middle cabinet, a double-layer cabinet and a fixed cabinet to be used for controlling and protecting high-voltage electrical equipment.
The prior intelligent outdoor high-voltage vacuum circuit breaker technology has the following problems: when the existing intelligent outdoor high-voltage vacuum circuit breaker is used, the isolating knife handle is easy to fall off when in use, and the problem of inconvenient operation and use is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity to solve the outdoor high-pressure vacuum circuit breaker of current intelligence that proposes in the above-mentioned background art when using, the isolation knife handle appears droing easily when using, is not very convenient problem when the operation is used moreover.
In order to achieve the above object, the utility model provides a following technical scheme:
an intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity comprises a voltage transformer and a stainless steel machine body, wherein the voltage transformer is fixedly arranged at the middle position of the upper end of the stainless steel machine body, mounting steel grooves are formed in two sides of the lower end of the stainless steel machine body, outer side frames are arranged on two sides of the upper end of the stainless steel machine body, a left side insulating cylinder is arranged at the left end of the stainless steel machine body, a lower side wiring board is arranged at the outer end of the left side insulating cylinder, a right side insulating cylinder is arranged at the right end of the stainless steel machine body, a connecting isolation knife is arranged at the outer end of the right side insulating cylinder, an upper side wiring board is arranged at the upper end of the connecting isolation knife, a connecting insulating column is arranged outside the left end of the upper side wiring board, a metal frame is arranged at the outer end of the connecting insulating, the outside of manual energy storage handle is provided with the isolation sword handle on being located the stainless steel organism, the isolation sword handle includes finger ring, instruction label, metal long slab, cup joints the axle collar and fixing stud, the both ends top of metal long slab is provided with the instruction label, the both ends outside of metal long slab is provided with the finger ring, the centre of metal long slab is provided with cup joints the axle collar, the inboard that cup joints the axle collar is provided with fixing stud, fixing stud connects on the stainless steel organism.
Preferably, the left side insulating cylinder comprises a metal fixing plate, an insulating tower column, a bottom connecting block and a fixing screw, the lower end of the metal fixing plate is provided with the insulating tower column, the lower end of the insulating tower column is provided with the bottom connecting block, the outer sides of two ends of the bottom connecting block are provided with the fixing screw, and the bottom connecting block is connected to the stainless steel machine body through the fixing screw.
Preferably, manual energy storage handle includes metal ring, rotation connecting block, rotating disc and fixed pivot post, be provided with the rotation connecting block in the middle of the outer end of rotating disc, rotating disc and rotation connecting block pass through fixed pivot post fixed connection, the upper end of rotating the connecting block is provided with the metal ring, rotating disc connects on the stainless steel organism.
Preferably, the number of the left side insulating cylinders is three, and the left side insulating cylinders are fixed on the stainless steel machine body in parallel.
Preferably, the outer frame and the stainless steel machine body are fixedly connected through screws, and the outer sides of the joints of the outer frame and the stainless steel machine body are in the same straight line.
Preferably, the number of the installation steel grooves is two, and the installation steel grooves are symmetrically fixed on two sides of the lower end of the stainless steel machine body.
Preferably, the voltage transformer is an axial center, and two ends of the voltage transformer are in a symmetrical state.
Compared with the prior art, the utility model provides a high outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity possesses following beneficial effect:
the utility model discloses intelligent outdoor high pressure vacuum circuit breaker is through pointing the ring, the instruction label, the metal long slab, cup joint the isolation hilt that shaft collar and fixing stud constitute and be convenient for fixed operation use, in the installation, the fixing stud threaded connection who keeps apart hilt is on the stainless steel organism, and carry out the lock joint through cup jointing the shaft collar, make effective connection fix, can not take place to drop like this in the pivoted, and in the operation use, personnel pass through the instruction label on the metal long slab, make and be convenient for operate and use, and in the operation, personnel are through pointing the ring hole groove that indicates of ring, the personnel's of being convenient for operate like this and drag, it is more convenient when the operation uses like this, thereby be convenient for use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of an intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity provided by the utility model;
fig. 2 is a schematic structural view of a left side insulating cylinder according to the present invention;
fig. 3 is a schematic structural view of the manual energy storage handle provided by the present invention;
FIG. 4 is a schematic view of the handle structure of the isolation knife of the present invention;
in the figure: 1. an upper side wiring board; 2. connecting the insulating column; 3. a metal frame; 4. a voltage transformer; 5. a manual energy storage handle; 51. a metal ring; 52. rotating the connecting block; 53. rotating the disc; 54. fixing the shaft column; 6. an outer frame; 7. a left side insulating cylinder; 71. a metal fixing plate; 72. insulating the tower column; 73. a bottom connecting block; 74. a set screw; 8. a lower side wiring board; 9. installing a steel groove; 10. a stainless steel body; 11. an isolation knife handle; 111. a finger ring; 112. an indicator label; 113. a metal long plate; 114. a sleeved collar; 115. fixing the stud; 12. a right side insulating cylinder; 13. and connecting the isolation knife.
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.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides an outdoor high-voltage vacuum circuit breaker of intelligent of high reliability high breaking capacity, includes voltage transformer 4 and stainless steel organism 10, and voltage transformer 4 installs and fixes on the upper end intermediate position of stainless steel organism 10, and voltage transformer 4 is the axle center, and voltage transformer 4's both ends are the symmetric state, and the lower extreme both sides of stainless steel organism 10 are provided with installation steel groove 9, and installation steel groove 9 is provided with two altogether, and installation steel groove 9 symmetry is fixed on the lower extreme both sides of stainless steel organism 10. When the installation, stainless steel organism 10 is through installation steel slot 9 of lower extreme for it is more convenient when the installation, and two installation steel slot 9 symmetries are fixed on the lower extreme both sides of stainless steel organism 10, and are more stable like this when the installation, and voltage transformer 4 is the axle center, and both ends are the symmetry, make more convenient when using.
The utility model provides an outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity, be provided with threely including left side insulating cylinder 7 altogether, and left side insulating cylinder 7 parallel fixation is on stainless steel organism 10, left side insulating cylinder 7 includes metal fixing plate 71, insulating tower 72, bottom connecting block 73 and set screw 74, the lower extreme of metal fixing plate 71 is provided with insulating tower 72, the lower extreme of insulating tower 72 is provided with bottom connecting block 73, the both ends outside of bottom connecting block 73 is provided with set screw 74, bottom connecting block 73 passes through set screw 74 and connects on stainless steel organism 10. When the insulating tower is used, the insulating tower can be well connected with the outside through the three left insulating cylinders 7, the left insulating cylinders 7 are installed, the bottom connecting blocks 73 of the left insulating cylinders 7 are connected to the stainless steel machine body 10 through the fixing screws 74, and therefore the insulating tower is more convenient to install, and when the insulating tower is used with the outside, the insulating tower 72 can be well connected with the outside through the metal fixing plates 71, so that the insulating tower is more convenient to use.
The utility model provides an outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity, upper end both sides including stainless steel organism 10 are provided with outside frame 6, outside frame 6 and stainless steel organism 10 pass through screw fixed connection, and the junction outside of outside frame 6 and stainless steel organism 10 is in on the same straight line, the left end of stainless steel organism 10 is provided with left side insulator cylinder 7, the outer end of left side insulator cylinder 7 is provided with downside wiring board 8, the right-hand member of stainless steel organism 10 is provided with right side insulator cylinder 12, the outer end of right side insulator cylinder 12 is provided with connects isolation sword 13, the upper end of connecting isolation sword 13 is provided with upside wiring board 1, the left end outside of upside wiring board 1 is provided with connects insulator cylinder 2, the outer end of connecting insulator cylinder 2 is located and is provided with metal frame 3 on the stainless steel organism 10. When with external connection, support adjustment through outside frame 6, make when placing more stable, and outside frame 6 and stainless steel organism 10 pass through screw fixed connection, it is more convenient to install like this, and when the installation, because of the outside is in on the same straight line, can not take place the hindrance when placing like this, when using, three left side insulator cylinder 7 can be used with external connection well through downside wiring board 8, and right side insulator cylinder 12 is connected isolation sword 13 through upside wiring board 1 and outside power and is connected, make the control that can be fine use, and through the support of connecting insulated column 2, thereby effectively ensure holistic safety in utilization, and metal crate 3 effectively fixes the separation, make the fixed mounting of being convenient for use.
The utility model provides an outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity, the front end including stainless steel organism 10 is provided with manual energy storage handle 5, manual energy storage handle 5 includes metal ring 51, rotate connecting block 52, rotating disc 53 and fixed pivot post 54, be provided with in the middle of rotating disc 53's the outer end and rotate connecting block 52, rotating disc 53 and rotating connecting block 52 pass through fixed pivot post 54 fixed connection, the upper end of rotating connecting block 52 is provided with metal ring 51, rotating disc 53 is connected on stainless steel organism 10. When using, stainless steel organism 10 is through the control use that manual energy storage handle 5 can be fine, and the rotating disc 53 of manual energy storage handle 5 is connected on stainless steel organism 10, and rotating disc 53 and rotation connecting block 52 are through fixed jack-post 54 fixed connection, and personnel can be fine like this drag the use through metal ring 51 to convenience more when using.
The utility model provides an outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity, the outside that includes manual energy storage handle 5 is located stainless steel organism 10 and is provided with isolation sword handle 11, isolation sword handle 11 includes finger ring 111, instruction label 112, metal long slab 113, cup joint collar 114 and fixing stud 115, the both ends top of metal long slab 113 is provided with instruction label 112, the both ends outside of metal long slab 113 is provided with finger ring 111, the centre of metal long slab 113 is provided with cup joint collar 114, the inboard of cup joint collar 114 is provided with fixing stud 115, fixing stud 115 is connected on stainless steel organism 10. When using, control that can be fine through keeping apart sword handle 11 is used, and keep apart sword handle 11 when the installation, keep apart sword handle 11's fixing stud 115 threaded connection on stainless steel organism 10, and carry out the lock joint through cup jointing the collar 114, make effective connection fix, and when the operation is used, personnel pass through instruction label 112 on the metal rectangular plate 113, make and be convenient for operate and use, and in the operation, personnel are through the ring hole groove that indicates of finger ring 111, the personnel operation of being convenient for like this is dragged, it is more convenient like this in the operation is used, thereby be convenient for use.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, just can take the outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity to use on the assigned position. And in fixed mounting, the high outdoor high voltage vacuum circuit breaker of high reliability high breaking capacity installs through the installation steel slot 9 of stainless steel organism 10 lower extreme, and two installation steel slots 9 symmetries are fixed on the lower extreme both sides of stainless steel organism 10, and is more stable like this in the installation, and voltage transformer 4 is the axle center to both ends are the symmetry, make more convenient when using. After installing like this, the personnel have connected downside wiring board 8 and upside wiring board 1 and outside electric connection for effectively control the use. When using like this, three left side insulating cylinder 7 can be well used with external connection through downside wiring board 8, and right side insulating cylinder 12 and connection isolation sword 13 are connected with outside power through upside wiring board 1 for control that can be fine is used, and through the support of connecting insulating column 2, thereby effectively ensures holistic safety in utilization, and metal crate 3 effectively fixes the separation, makes the fixed mounting of being convenient for use. When in operation and use, the personnel can conveniently and safely operate and use through the control operation of the manual energy storage handle 5 and the isolation knife handle 11. And when the operation is used, because of isolation sword handle 11 is through finger ring 111, instruction label 112, metal long plate 113, cup joint collar 114 and fixing stud 115 and constitute, when the installation, fixing stud 115 threaded connection of isolation sword handle 11 is on stainless steel organism 10, and carry out the lock joint through cup joint collar 114, make effective connection fix, and when the operation is used, personnel pass through instruction label 112 on the metal long plate 113, make and be convenient for operate and use, and in the operation, personnel are through the ring hole groove that indicates of finger ring 111, the personnel operation of being convenient for like this is dragged, it is more convenient when the operation is used like this, thereby be convenient for use.
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 (7)
1. The utility model provides an outdoor high-pressure vacuum circuit breaker of intelligent of high reliability high breaking capacity, includes voltage transformer (4) and stainless steel organism (10), its characterized in that: the voltage transformer (4) is fixedly arranged at the middle position of the upper end of the stainless steel machine body (10), mounting steel grooves (9) are arranged at two sides of the lower end of the stainless steel machine body (10), outer side frames (6) are arranged at two sides of the upper end of the stainless steel machine body (10), a left side insulating cylinder (7) is arranged at the left end of the stainless steel machine body (10), a lower side wiring board (8) is arranged at the outer end of the left side insulating cylinder (7), a right side insulating cylinder (12) is arranged at the right end of the stainless steel machine body (10), a connecting isolation knife (13) is arranged at the outer end of the right side insulating cylinder (12), an upper side wiring board (1) is arranged at the upper end of the connecting isolation knife (13), a connecting insulation column (2) is arranged at the outer side of the left end of the upper side wiring board (1), a metal frame (3) is arranged at the, the utility model discloses a stainless steel machine tool, including stainless steel machine body (10), the front end of stainless steel machine body (10) is provided with manual energy storage handle (5), the outside of manual energy storage handle (5) is located and is provided with isolation sword handle (11) on stainless steel machine body (10), isolation sword handle (11) are including finger ring (111), instruction label (112), metal long slab (113), cup joint axle collar (114) and fixing stud (115), the both ends top of metal long slab (113) is provided with instruction label (112), the both ends outside of metal long slab (113) is provided with finger ring (111), the centre of metal long slab (113) is provided with cup joints axle collar (114), the inboard of cup joint axle collar (114) is provided with fixing stud (115), fixing stud (115) are connected on stainless steel machine body (10).
2. The intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity as claimed in claim 1, is characterized in that: the left side insulating cylinder (7) comprises a metal fixing plate (71), an insulating tower column (72), a bottom connecting block (73) and fixing screws (74), the lower end of the metal fixing plate (71) is provided with the insulating tower column (72), the lower end of the insulating tower column (72) is provided with the bottom connecting block (73), the outer sides of two ends of the bottom connecting block (73) are provided with the fixing screws (74), and the bottom connecting block (73) is connected to the stainless steel machine body (10) through the fixing screws (74).
3. The intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity as claimed in claim 1, is characterized in that: manual energy storage handle (5) include metal ring (51), rotate connecting block (52), rotating disc (53) and fixed jack post (54), be provided with in the middle of the outer end of rotating disc (53) and rotate connecting block (52), rotating disc (53) and rotating connecting block (52) are through fixed jack post (54) fixed connection, the upper end of rotating connecting block (52) is provided with metal ring (51), rotating disc (53) are connected on stainless steel organism (10).
4. The intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity as claimed in claim 1, is characterized in that: the number of the left side insulating cylinders (7) is three, and the left side insulating cylinders (7) are fixed on the stainless steel machine body (10) in parallel.
5. The intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity as claimed in claim 1, is characterized in that: the outer side frame (6) is fixedly connected with the stainless steel machine body (10) through screws, and the outer sides of the connecting positions of the outer side frame (6) and the stainless steel machine body (10) are positioned on the same straight line.
6. The intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity as claimed in claim 1, is characterized in that: the installation steel grooves (9) are arranged in two, and the installation steel grooves (9) are symmetrically fixed on two sides of the lower end of the stainless steel machine body (10).
7. The intelligent outdoor high-voltage vacuum circuit breaker with high reliability and high breaking capacity as claimed in claim 1, is characterized in that: the voltage transformer (4) is in the center of the shaft, and two ends of the voltage transformer (4) are in a symmetrical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020285619.2U CN211907320U (en) | 2020-03-10 | 2020-03-10 | High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020285619.2U CN211907320U (en) | 2020-03-10 | 2020-03-10 | High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker |
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| CN211907320U true CN211907320U (en) | 2020-11-10 |
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| CN202020285619.2U Active CN211907320U (en) | 2020-03-10 | 2020-03-10 | High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292996A (en) * | 2020-03-10 | 2020-06-16 | 江苏江阴华明电气设备有限公司 | High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker |
-
2020
- 2020-03-10 CN CN202020285619.2U patent/CN211907320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292996A (en) * | 2020-03-10 | 2020-06-16 | 江苏江阴华明电气设备有限公司 | High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker |
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