CN218647752U - Current transformer of intelligent online monitoring system of power distribution network - Google Patents
Current transformer of intelligent online monitoring system of power distribution network Download PDFInfo
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- CN218647752U CN218647752U CN202222753962.7U CN202222753962U CN218647752U CN 218647752 U CN218647752 U CN 218647752U CN 202222753962 U CN202222753962 U CN 202222753962U CN 218647752 U CN218647752 U CN 218647752U
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- distribution network
- monitoring system
- current transformer
- power distribution
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Abstract
The utility model discloses a current transformer of a power distribution network intelligent online monitoring system, which comprises a transformer body, wherein a wiring groove is formed in one side of the transformer body, a current-conducting plate is fixed on the inner side of the wiring groove, a sliding groove is formed in one side of the wiring groove, a clamping block is arranged on the inner side of the sliding groove, a regulating block is fixed at one end of the clamping block, and a spring is arranged on the regulating block; through being provided with insulating cylinder, fixture block, spout, regulating block, spring and current conducting plate, can be fine prevent to lead electrical pillar from breaking away from the wiring inslot side accident, avoid connector lug and this body coupling of mutual-inductor inconvenient, lead to the later stage to dismantle alone connector lug and cable inconvenient, through being provided with the night light strip, other people that arouse that can be fine notice, reduce outside object mistake and cable and take place the contact and pull.
Description
Technical Field
The utility model belongs to the technical field of current transformer, concretely relates to online monitored control system's of distribution network intelligence current transformer.
Background
The current in the lines of power generation, transformation, transmission, distribution and utilization is very different, from several amperes to several tens of thousands of amperes. For the convenience of measurement, protection and control, conversion to a more uniform current is required, and in addition, the voltage on the line is generally higher, which is very dangerous if the direct measurement is carried out. The current transformer of the intelligent online system of the power distribution network plays a role in current transformation and electrical isolation, and the current transformer is an instrument for converting a large primary side current into a small secondary side current according to the electromagnetic induction principle to measure. The current transformer is composed of a closed iron core and a winding.
Current current transformer is in the use, and the cable is mostly fixed knot with the current transformer body and constructs, is not convenient for make cable and current transformer part, places respectively, and the later stage is also inconvenient to the independent dismouting of cable, influences the convenient change effect of maintaining, and under the environment that light is darker in addition, outside personnel also are difficult for discovering the cable position, probably take place the misconnection with the cable and pull, for this we propose the current transformer of distribution network intelligence on-line monitoring system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distribution network intelligence on-line monitoring system's current transformer to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: distribution network intelligence on-line monitoring system's current transformer, including the mutual-inductor body, the wiring groove has been seted up to mutual-inductor body one side, the wiring inslot side is fixed with the current conducting plate, the spout has been seted up to wiring groove one side, the spout inboard is provided with the fixture block, fixture block one end is fixed with the regulating block, be provided with the spring on the regulating block, the spring other end and mutual-inductor body fixed connection, the wiring inslot side is provided with and leads electrical pillar, it is fixed with the connector lug to lead electrical pillar one end, it has the insulating cylinder to lead electrical pillar external surface fixation, the draw-in groove has been seted up to the insulating cylinder lower surface, the fixture block cooperates through the draw-in groove with the insulating cylinder.
Preferably, a cable is fixed to one end of the connector lug, and the connector lug is provided with two positions.
Preferably, a luminous bar is arranged outside the cable.
Preferably, one side of the connector lug is provided with a sealing gasket, and the sealing gasket is annular.
Preferably, an adhesive layer is arranged on one side of the sealing washer, and the sealing washer is fixedly connected with the connector lug through the adhesive layer.
Preferably, the conducting plate is arc-shaped, and the connector lug and the mutual inductor body are electrically connected through the conducting column and the conducting plate.
Preferably, the number of the clamping blocks is two, and the adjusting blocks are perpendicular to the clamping blocks.
Preferably, one end of the clamping block is provided with a notch.
Compared with the prior art, the beneficial effects of the utility model are that:
the insulation cylinder, the clamping block, the sliding groove, the adjusting block, the spring and the current conducting plate are arranged, so that the connector lug and the mutual inductor body can be electrically connected quickly, the device is convenient for wiring, the conductive columns can be well prevented from being accidentally separated from the inner side of the connector lug, the inconvenience in connecting the connector lug and the mutual inductor body is avoided, the inconvenience in independently disassembling the connector lug and a cable in the later period is avoided, and the later-period use effect is influenced; through being provided with the night light strip, can be fine arouse other people to notice, reduce outside object mistake and cable and take place the contact and pull, improve the effect of placing of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixture block structure of the present invention;
fig. 3 is a schematic view of the structure of the sealing washer of the present invention;
in the figure: 1. a transformer body; 2. an adjusting block; 3. a cable; 4. a connector lug; 5. a sealing gasket; 6. a spring; 7. an insulating cylinder; 8. a conductive post; 9. a conductive plate; 10. a clamping block; 11. an adhesive layer; 12. a night light bar; 13. a chute.
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. 1-3, the present invention provides a technical solution: distribution network intelligence on-line monitoring system's current transformer, including mutual-inductor body 1, the wiring groove has been seted up to mutual-inductor body 1 one side, wiring inslot side is fixed with current conducting plate 9, spout 13 has been seted up to wiring groove one side, spout 13 inboard is provided with fixture block 10, it breaks away from the wiring inslot side accident to be convenient for restrict to lead electrical pillar 8, fixture block 10 one end is fixed with regulating block 2, be convenient for adjust the position of fixture block 10, be provided with spring 6 on the regulating block 2, be convenient for promote fixture block 10 and remove to the draw-in groove inboard, the spring 6 other end and mutual-inductor body 1 fixed connection, wiring inslot side is provided with and leads electrical pillar 8, it is fixed with connector lug 4 to lead electrical pillar 8 one end, it has insulating cylinder 7 to lead electrical pillar 8 external surface mounting, the draw-in groove has been seted up to insulating cylinder 7 lower surface, fixture block 10 cooperates through the draw-in groove with insulating cylinder 7, be convenient for make connector lug 4 and mutual-inductor body 1 high-speed joint.
In this embodiment, preferably, the cable 3 is fixed to one end of the connector lug 4, and the connector lug 4 is provided with two positions.
In this embodiment, preferably, the outer side of the cable 3 is provided with a luminous bar 12, which is convenient for attracting the attention of others and reduces the contact and pulling with the cable 3.
In this embodiment, preferably, a sealing washer 5 is arranged on one side of the connector lug 4, and the sealing washer 5 is annular, so that the sealing effect of the contact position of the connector lug 4 and the transformer body 1 is improved conveniently.
In this embodiment, preferably, seal ring 5 one side is provided with gluing layer 11, and seal ring 5 and connector lug 4 carry out fixed connection through gluing layer 11, are convenient for install seal ring 5 fixedly.
In this embodiment, preferably, the conductive plate 9 is arc-shaped, and the connector lug 4 is electrically connected to the transformer body 1 through the conductive post 8 and the conductive plate 9.
In this embodiment, preferably, there are two clamping blocks 10, and the adjusting block 2 is perpendicular to the clamping block 10, so as to better limit the conductive column 8 from accidentally disengaging from the inside of the wiring slot.
In this embodiment, preferably, a notch is formed at one end of the fixture block 10, so that the conductive column 8 can be better and directly pushed into the inner side of the wiring groove through the notch.
The utility model discloses a theory of operation and use flow: when using in the online system of distribution network intelligence, make insulating cylinder 7 insert to the wiring groove inboard, insulating cylinder 7 promotes fixture block 10 through the breach and removes from wiring groove one side dorsad, when insulating cylinder 7 drives and leads electrical pillar 8 and current conducting plate 9 and contact, make fixture block 10 card income draw-in groove inboard under the elastic force pulling of spring 6, restriction insulating cylinder 7 breaks away from the inboard accident of wiring groove, do benefit to quick wiring, can seal up the contact department of splice 4 and mutual-inductor body 1 through seal ring 5 simultaneously, when dismantling in the later stage, 2 pulling fixture blocks 10 of accessible regulating block withdraw from the draw-in groove inboard, and then make and lead electrical pillar 8 and the separation of current conducting plate 9, and convenient for operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. Distribution network intelligence on-line monitoring system's current transformer, including mutual-inductor body (1), its characterized in that: the utility model discloses a mutual inductor, including mutual inductor body (1), wiring groove inboard, spout (13) have been seted up to wiring groove one side, spout (13) inboard is provided with fixture block (10), fixture block (10) one end is fixed with regulating block (2), be provided with spring (6) on regulating block (2), spring (6) other end and mutual inductor body (1) fixed connection, wiring groove inboard is provided with leads electrical pillar (8), it is fixed with connector lug (4) to lead electrical pillar (8) one end, it has insulating cylinder (7) to lead electrical pillar (8) external fixed surface, the draw-in groove has been seted up to insulating cylinder (7) lower surface, fixture block (10) cooperate through the draw-in groove with insulating cylinder (7).
2. The current transformer of the intelligent online monitoring system for the power distribution network according to claim 1, characterized in that: the cable (3) is fixed to connector lug (4) one end, connector lug (4) are provided with two.
3. The current transformer of the intelligent online monitoring system for the power distribution network according to claim 2, characterized in that: and a luminous strip (12) is arranged on the outer side of the cable (3).
4. The current transformer of the intelligent online monitoring system for the power distribution network according to claim 1, characterized in that: one side of the connector lug (4) is provided with a sealing washer (5), and the sealing washer (5) is annular.
5. The current transformer of the intelligent online monitoring system for the power distribution network according to claim 4, characterized in that: seal ring (5) one side is provided with gluing layer (11), seal ring (5) carry out fixed connection through gluing layer (11) with connector lug (4).
6. The current transformer of the intelligent online monitoring system for the power distribution network according to claim 1, characterized in that: the current-conducting plate (9) is arc-shaped, and the connector lug (4) is electrically connected with the mutual inductor body (1) through the current-conducting column (8) and the current-conducting plate (9).
7. The current transformer of the intelligent online monitoring system for the power distribution network according to claim 1, characterized in that: the number of the clamping blocks (10) is two, and the adjusting blocks (2) are perpendicular to the clamping blocks (10).
8. The current transformer of the intelligent online monitoring system for the power distribution network according to claim 1, characterized in that: one end of the clamping block (10) is provided with a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222753962.7U CN218647752U (en) | 2022-10-19 | 2022-10-19 | Current transformer of intelligent online monitoring system of power distribution network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222753962.7U CN218647752U (en) | 2022-10-19 | 2022-10-19 | Current transformer of intelligent online monitoring system of power distribution network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218647752U true CN218647752U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222753962.7U Active CN218647752U (en) | 2022-10-19 | 2022-10-19 | Current transformer of intelligent online monitoring system of power distribution network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218647752U (en) |
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2022
- 2022-10-19 CN CN202222753962.7U patent/CN218647752U/en active Active
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