CN212874779U - Outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance - Google Patents
Outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance Download PDFInfo
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- CN212874779U CN212874779U CN202021255912.0U CN202021255912U CN212874779U CN 212874779 U CN212874779 U CN 212874779U CN 202021255912 U CN202021255912 U CN 202021255912U CN 212874779 U CN212874779 U CN 212874779U
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- 238000001125 extrusion Methods 0.000 claims abstract description 38
- 230000005389 magnetism Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent switch on outdoor high pressure alternating current permanent magnetism vacuum column of reliable performance, concretely relates to power equipment technical field, comprising a base plate, bottom plate top both ends are the fixed permanent magnetism post that is provided with all, two be provided with insulating casing between the permanent magnetism post, insulating casing inner chamber one end is provided with the terminal and the other end is provided with the connector lug, connector lug one end is provided with the spacing groove, the insulating casing bottom is provided with the extrusion groove, extrusion inslot chamber top is provided with the stripper plate, extrusion inslot chamber is provided with the gag lever post, the gag lever post top runs through the stripper plate bottom. The utility model discloses a be equipped with terminal, connector lug, spacing groove, extrusion groove, stripper plate, gag lever post and extrusion spring isotructure, when connecting, can ensure the joint strength between connector lug and the terminal, prevent to take place to break away from between connector lug and the terminal, be favorable to guaranteeing the device's normal use to guarantee the normal transmission of electric power.
Description
Technical Field
The utility model relates to a power equipment technical field, more specifically say, the utility model relates to an intelligent switch on outdoor high pressure alternating current permanent magnetism vacuum column of reliable performance.
Background
The intelligent power grid comprises seven key ring sections including power generation, power transmission, power transformation, power distribution, power utilization, scheduling and communication, the intelligent power grid is not only intelligent in one link, but also intelligent in all links, comprehensive intelligent power grid construction is achieved, and the high-voltage isolating switch is one of main devices in high-voltage power transmission and transformation equipment and is the most needed device, so that the intelligent power grid plays an important role in a power system.
However, most of the existing switches are connected by connecting wires, and lack of a fixed limit structure, so that gaps are easily generated between the connecting wires due to shaking during use, and normal transmission of electric power is further influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an intelligent switch on outdoor high pressure alternating current permanent magnetism vacuum column of reliable performance, through being equipped with the terminal, the connector lug, the spacing groove, the extrusion groove, the stripper plate, gag lever post and extrusion spring isotructure, when connecting, can ensure the joint strength between connector lug and the terminal, prevent to break away from taking place between connector lug and the terminal, be favorable to guaranteeing the normal use of device, thereby guarantee the normal transmission of electric power, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent switch on an outdoor high-voltage alternating-current permanent-magnet vacuum column with reliable performance comprises a bottom plate, permanent-magnet columns are fixedly arranged at two ends of the top of the bottom plate, an insulating shell is arranged between the two permanent-magnet columns, a binding post is arranged at one end of an inner cavity of the insulating shell, a connector lug is arranged at the other end of the inner cavity of the insulating shell, a limiting groove is arranged at one end of the connector lug, an extrusion groove is arranged at the bottom of the insulating shell, an extrusion plate is arranged at the top end of the inner cavity of the extrusion groove, a limiting rod is arranged in the inner cavity of the extrusion groove, the top end of the limiting rod penetrates through the bottom of the extrusion plate, an extrusion spring is sleeved outside one end of the limiting rod, the top end of the limiting rod penetrates through the inner cavity of the extrusion groove, thereby ensuring normal transmission of power.
In a preferred embodiment, one end of the binding post is provided with a wiring groove, and the wiring head is matched with the wiring groove to increase the contact area between the wiring head and the binding post.
In a preferred embodiment, two ends of the extrusion spring are respectively and fixedly connected with the top of the extrusion plate and the top of the extrusion groove at the corresponding end, so that the extrusion spring is prevented from falling off and the normal use of the limiting rod is prevented from being influenced.
In a preferred embodiment, the bottom of the insulating shell is provided with a thread groove, and the fixing block is fixedly connected with the thread groove through a thread, so that the sealing effect of the device can be increased, and the occurrence of electric leakage can be prevented.
In a preferred embodiment, terminal one side top is provided with the slot, the fixed inserted bar that is provided with in lug top, inserted bar and slot phase-match can increase the joint strength between lug and the terminal, and simultaneously, can increase the area of contact between lug and the terminal, are favorable to guaranteeing the normal transmission of electric power.
In a preferred embodiment, the side wall of the inner cavity of the limiting groove is fixedly provided with an insulating pad, and the insulating pad is made of a rubber material, so that the sealing effect of the device can be improved, and the occurrence of electric leakage can be prevented.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, the structure comprising the binding post, the connector lug, the limiting groove, the extrusion plate, the limiting rod, the extrusion spring and the like is adopted, so that the connection strength between the connector lug and the binding post can be ensured during connection, the separation between the connector lug and the binding post is prevented, the normal use of the device is favorably ensured, and the normal transmission of electric power is ensured;
2. by arranging the slot and the inserted rod, the connection strength between the connector lug and the wiring terminal can be increased during connection, and meanwhile, the contact area between the connector lug and the wiring terminal can be increased, so that the normal transmission of electric power can be ensured;
3. through being equipped with structures such as insulating pad, thread groove and fixed block, can increase the sealed effect of the device, prevent that the condition of electric leakage from taking place.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of the insulating housing structure of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is an enlarged view of a portion B of fig. 2 according to the present invention.
The reference signs are: the structure comprises a base plate 1, a permanent magnet column 2, an insulating shell 3, a wiring terminal 4, a wiring head 5, a limiting groove 6, an extrusion groove 7, an extrusion plate 8, a limiting rod 9, an extrusion spring 10, a thread groove 11, a fixing block 12, a slot 13, an insertion rod 14, an insulating pad 15 and a wiring groove 16.
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.
The utility model provides an intelligent switch on outdoor high pressure alternating current permanent magnetism vacuum column of reliable performance:
as shown in fig. 1-3: when the device is installed, firstly, one end of the connector lug 5 is inserted into the inner cavity of the insulating shell 3, and one end of the connector lug is contacted with the inner cavity of the wiring groove 16, when the connector lug 5 moves towards the inner cavity of the wiring groove 16, the bottom of the connector lug 5 can extrude the top end of the limiting rod 9, the limiting rod 9 drives the extrusion plate 8 to extrude the extrusion spring 10, the extrusion spring 10 is in a compressed state, along with the movement of the connector lug 5, when the top end of the limiting rod 9 is level with the limiting groove 6, the limiting rod 9 is bounced up under the elastic force of the extrusion spring 10 and inserted into the inner cavity of the limiting groove 6, then, the fixing block 12 is rotated to fixedly connect the fixing block 12 with the thread groove 11 through threads, thereby fixing the connector lug 5 is completed, the connection strength between the connector lug 5 and the wiring terminal 4 is ensured, the separation between the connector lug 5 and the wiring terminal 4 is prevented, and the normal use, thereby ensuring normal transmission of power.
As shown in fig. 2 and 4: when the connector lug 5 moves, the connector lug 5 drives the slot 13 to be inserted into the inner cavity of the slot 13, so that the connection strength between the connector lug 5 and the terminal 4 can be increased, meanwhile, the contact area between the connector lug 5 and the terminal 4 can be increased, and the normal transmission of electric power is favorably ensured.
As shown in fig. 2-3: by providing the insulating pad 15, the thread groove 11, the fixing block 12 and the like, the sealing effect of the device can be increased during use, and electric leakage can be prevented.
The specific implementation mode is as follows: this embodiment has specifically solved current switch and has adopted the connecting wire to connect mostly, lacks fixed spacing structure, and during the use, the easy emergence clearance because of rocking between the connecting wire, and then influences the normal transmission problem of electric power.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, by means of the structures such as the wiring terminal 4, the wiring terminal 5, the limiting groove 6, the extrusion groove 7, the extrusion plate 8, the limiting rod 9 and the extrusion spring 10, when the connection is carried out, the connection strength between the wiring terminal 5 and the wiring terminal 4 can be ensured, separation between the wiring terminal 5 and the wiring terminal 4 is prevented, normal use of the device is guaranteed, and normal transmission of electric power is guaranteed.
Moreover, through being equipped with slot 13 and inserted bar 14, when connecting, can increase the joint strength between connector lug 5 and the terminal 4, simultaneously, can increase the area of contact between connector lug 5 and the terminal 4, be favorable to guaranteeing the normal transmission of electric power.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligent switch on outdoor high pressure alternating current permanent magnetism vacuum column of reliable performance, includes bottom plate (1), its characterized in that: bottom plate (1) top both ends are all fixed and are provided with permanent magnetism post (2), two be provided with between permanent magnetism post (2) insulating casing (3), insulating casing (3) inner chamber one end is provided with terminal (4) and the other end is provided with connector lug (5), connector lug (5) one end is provided with spacing groove (6), insulating casing (3) bottom is provided with extrusion groove (7), extrusion groove (7) inner chamber top is provided with stripper plate (8), extrusion groove (7) inner chamber is provided with gag lever post (9), stripper plate (8) bottom is run through on gag lever post (9) top, gag lever post (9) one end outside cover is equipped with extrusion spring (10), gag lever post (9) top is run through extrusion groove (7) inner chamber, and fixedly connected with fixed block (12).
2. The outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance according to claim 1, is characterized in that: wiring groove (16) are provided with to terminal (4) one end, lug (5) and wiring groove (16) phase-match.
3. The outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance according to claim 1, is characterized in that: and two ends of the extrusion spring (10) are respectively fixedly connected with the top of the extrusion plate (8) at the corresponding end and the top of the extrusion groove (7).
4. The outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance according to claim 1, is characterized in that: the bottom of the insulating shell (3) is provided with a thread groove (11), and the fixing block (12) is fixedly connected with the thread groove (11) through threads.
5. The outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance according to claim 1, is characterized in that: the wiring terminal is characterized in that a slot (13) is formed in the top end of one side of the wiring terminal (4), an inserting rod (14) is fixedly arranged on the top of the wiring terminal (5), and the inserting rod (14) is matched with the slot (13).
6. The outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance according to claim 1, is characterized in that: the side wall of the inner cavity of the limiting groove (6) is fixedly provided with an insulating pad (15), and the insulating pad (15) is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255912.0U CN212874779U (en) | 2020-07-01 | 2020-07-01 | Outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255912.0U CN212874779U (en) | 2020-07-01 | 2020-07-01 | Outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212874779U true CN212874779U (en) | 2021-04-02 |
Family
ID=75212591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021255912.0U Expired - Fee Related CN212874779U (en) | 2020-07-01 | 2020-07-01 | Outdoor high-voltage alternating-current permanent-magnet vacuum column intelligent switch with reliable performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212874779U (en) |
-
2020
- 2020-07-01 CN CN202021255912.0U patent/CN212874779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |