CN209860572U - Transformer substation can realize linkage clamp plate of state monitoring - Google Patents
Transformer substation can realize linkage clamp plate of state monitoring Download PDFInfo
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- CN209860572U CN209860572U CN201920779207.1U CN201920779207U CN209860572U CN 209860572 U CN209860572 U CN 209860572U CN 201920779207 U CN201920779207 U CN 201920779207U CN 209860572 U CN209860572 U CN 209860572U
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- monitoring
- control circuit
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- linkage
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Abstract
The utility model relates to a transformer substation can realize linkage clamp plate of state monitoring, including the clamp plate seat, be equipped with two major loop links and two control circuit links on the clamp plate seat, be equipped with the major loop connection piece between two major loop links, be equipped with the control circuit connection piece between two control circuit links, major loop connection piece and control circuit connection piece linkage work to in the major loop connection piece switch-on major loop, control circuit connection piece switch-on control circuit. The linkage pressing plate is not only beneficial to monitoring the switching state of the main loop pressing plate in real time, but also simple in structure, reliable in use and low in manufacturing cost.
Description
Technical Field
The utility model relates to a clamp plate technical field for electric power system, concretely relates to transformer substation can realize linkage clamp plate of state monitoring.
Background
The pressure plate is a bridge and a link of a relay protection device or an automatic device which are connected with external wiring, and is related to the function of protection and whether an action outlet can normally play a role. Conventionally, the integrated substation has more functional pressing plates and outlet pressing plates of secondary equipment for protection, measurement and control and the like, and the pressing plates can only adopt a manual inspection mode in daily management, so that a large amount of manpower and material resources are consumed, and the inspection efficiency is low. Although the pressure plate management is a small link in the operation and maintenance of the transformer substation, the protection is refused to operate and is operated wrongly due to the fact that the pressure plate is thrown and retreated wrongly, and the safe operation of a power grid is seriously influenced. At the present stage, a method for realizing state monitoring of the intelligent pressing plate is a sensor adding mode, the sensor is connected to the pressing plate acquisition unit through a 485 acquisition line, and the pressing plate acquisition unit uploads pressing plate information to a monitoring background. This method is applied to engineering, but has problems of complicated wiring, high cost, and the like.
Disclosure of Invention
An object of the utility model is to provide a transformer substation can realize state monitoring's linkage clamp plate, this linkage clamp plate not only is favorable to the state of moving back of throwing of real time monitoring major loop clamp plate, simple structure uses reliably moreover, and the cost is low.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a transformer substation can realize linkage clamp plate of state monitoring, includes the clamp plate seat, be equipped with two major loop link and two control circuit links on the clamp plate seat, be equipped with the major loop connection piece between two major loop link, be equipped with the control circuit connection piece between two control circuit links, major loop connection piece and control circuit connection piece linkage work to when major loop connection piece switch-on major loop, control circuit connection piece switch-on control circuit.
Furthermore, two main loop link ends are arranged at the front end and the rear end of the pressure plate seat, and two monitoring loop link ends are respectively arranged at the side of the two main loop link ends.
Furthermore, one end of the main loop connecting piece is rotatably connected with one of the main loop connecting ends so as to be connected with or disconnected from the other main loop connecting end through the left-right swinging of the other end of the main loop connecting piece, one end of the monitoring loop connecting piece is also rotatably connected with one of the monitoring loop connecting ends so as to swing along with the main loop connecting piece when swinging, and the monitoring loop is synchronously connected with or disconnected when the main loop is connected with or disconnected.
Furthermore, the middle parts of the main loop connecting sheet and the monitoring loop connecting sheet are connected with a linkage mechanism.
Furthermore, the linkage mechanism comprises a connecting rod, one end of the connecting rod is hinged with the middle of the main loop connecting sheet, and the other end of the connecting rod is hinged with the middle of the monitoring loop connecting sheet.
Furthermore, the connecting ends of the two monitoring circuits are connected with a monitoring device so as to collect and upload the state information of the pressing plate through the monitoring device.
Compared with the prior art, the beneficial effects of the utility model are that: through linkage structure design, realized throwing the state of moving back to main loop clamp plate, the real time monitoring of main loop break-make state promptly has saved the labour, has improved work efficiency. In addition, the linkage pressing plate has the advantages of simple structure, stable and reliable use, low manufacturing cost, strong practicability and wide application prospect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a pressure plate holder according to an embodiment of the present invention.
In the figure, the pressure plate base 1, the pressure plate base 2, the main loop connecting end 3, the monitoring backflow connecting end 4, the main loop connecting piece 5, the monitoring loop connecting piece 6 and the connecting rod are arranged.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a transformer substation can realize linkage clamp plate of state monitoring, as shown in figure 1, 2, including clamp plate seat 1, be equipped with two major loop links 2 and two control circuit links 3 on the clamp plate seat 1, be equipped with major loop connection piece 4 between two major loop links 2, be equipped with control circuit connection piece 5 between two control circuit links 3, major loop connection piece 4 and control circuit connection piece 5 linkage work to in the major loop of 2 switch-on major loops of major loop connection piece, 3 switch-on control circuits of control circuit connection piece. The connecting ends of the two monitoring circuits are connected with the monitoring device so as to collect and upload the state information of the pressing plate through the monitoring device.
Specifically, two main loop connecting ends 2 are arranged at the front end and the rear end of the pressure plate seat 1, and two monitoring loop connecting ends 3 are arranged at the sides of the two main loop connecting ends 2 respectively. One end of the main loop connecting sheet 4 is rotatably connected with one of the main loop connecting ends 2 so as to be switched on or off with the other main loop connecting end 2 through the left-right swing of the other end of the main loop connecting sheet 4, one end of the monitoring loop connecting sheet 5 is also rotatably connected with one of the monitoring loop connecting ends 3 so as to swing along with the main loop connecting sheet 4 when swinging, and the monitoring loop is synchronously switched on or off when the main loop is switched on or off. The middle parts of the main loop connecting sheet 4 and the monitoring loop connecting sheet 5 are connected with a linkage mechanism. In this embodiment, the linkage mechanism includes a connecting rod 6, one end of the connecting rod 6 is hinged to the middle of the main circuit connecting piece 4, and the other end is hinged to the middle of the monitoring circuit connecting piece 5.
Above is the utility model discloses a preferred embodiment, all rely on the utility model discloses the change that technical scheme made, produced functional action does not surpass the utility model discloses during technical scheme's scope, all belong to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a transformer substation can realize linkage clamp plate of state monitoring which characterized in that, includes the clamp plate seat, be equipped with two major loop link and two control circuit links on the clamp plate seat, be equipped with the major loop connection piece between two major loop link, be equipped with the control circuit connection piece between two control circuit links, major loop connection piece and control circuit connection piece linkage work to when major loop connection piece switch-on major loop, control circuit connection piece switch-on control circuit.
2. The transformer substation linkage pressing plate capable of realizing state monitoring according to claim 1, wherein the two main loop connecting ends are arranged at the front end and the rear end of the pressing plate seat, and the two monitoring loop connecting ends are respectively arranged beside the two main loop connecting ends.
3. The transformer substation condition monitoring-capable linkage pressing plate according to claim 2, wherein one end of the main circuit connecting piece is rotatably connected with one of the main circuit connecting ends so as to be connected with or disconnected from the other main circuit connecting end through left-right swinging of the other end of the main circuit connecting piece, one end of the monitoring circuit connecting piece is also rotatably connected with one of the monitoring circuit connecting ends so as to swing along with the main circuit connecting piece when the main circuit connecting piece swings, and the monitoring circuit is synchronously connected with or disconnected when the main circuit is connected with or disconnected.
4. A transformer substation condition monitoring-capable linkage pressing plate according to claim 3, wherein a linkage mechanism is connected to the middle of the main loop connecting plate and the monitoring loop connecting plate.
5. The transformer substation condition monitoring-enabled linkage pressing plate according to claim 4, wherein the linkage mechanism comprises a connecting rod, one end of the connecting rod is hinged to the middle of the main loop connecting sheet, and the other end of the connecting rod is hinged to the middle of the monitoring loop connecting sheet.
6. The transformer substation condition monitoring enabled linkage clamp plate of claim 1, wherein the two monitoring circuit connection ends are connected to a monitoring device to collect and upload clamp plate condition information through the monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779207.1U CN209860572U (en) | 2019-05-28 | 2019-05-28 | Transformer substation can realize linkage clamp plate of state monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920779207.1U CN209860572U (en) | 2019-05-28 | 2019-05-28 | Transformer substation can realize linkage clamp plate of state monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860572U true CN209860572U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201920779207.1U Active CN209860572U (en) | 2019-05-28 | 2019-05-28 | Transformer substation can realize linkage clamp plate of state monitoring |
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| Country | Link |
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| CN (1) | CN209860572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641185A (en) * | 2020-06-28 | 2020-09-08 | 广东电网有限责任公司电力调度控制中心 | Duplex outlet pressure plate |
-
2019
- 2019-05-28 CN CN201920779207.1U patent/CN209860572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111641185A (en) * | 2020-06-28 | 2020-09-08 | 广东电网有限责任公司电力调度控制中心 | Duplex outlet pressure plate |
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