CN203562839U - Real-time monitoring device for status of isolating switch of switch cabinet - Google Patents
Real-time monitoring device for status of isolating switch of switch cabinet Download PDFInfo
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- CN203562839U CN203562839U CN201320593411.7U CN201320593411U CN203562839U CN 203562839 U CN203562839 U CN 203562839U CN 201320593411 U CN201320593411 U CN 201320593411U CN 203562839 U CN203562839 U CN 203562839U
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Abstract
本实用新型公开了一种开关柜隔离开关状态实时监控装置，包括设置在隔离开关操作把手上方的微动开关和设置在主控室内的远程指示装置，所述微动开关与所述远程指示装置电连接，有效地实现了远程实时监控开关柜隔离开关状态的目的，本实用新型结构简便实用、成本低，可靠性高，值得广泛推广使用。
The utility model discloses a real-time monitoring device for the state of an isolating switch of a switch cabinet, which comprises a micro switch arranged above the operating handle of the isolating switch and a remote indicating device arranged in a main control room, the micro switch and the remote indicating device The electrical connection effectively realizes the purpose of remote real-time monitoring of the isolating switch state of the switch cabinet. The utility model has the advantages of simple and practical structure, low cost and high reliability, and is worthy of being widely popularized and used.
Description
技术领域 technical field
本实用新型涉及电力分合闸状态监控技术领域，尤其涉及一种开关柜隔离开关状态实时监控装置。 The utility model relates to the technical field of electric power opening and closing state monitoring, in particular to a real-time monitoring device for the isolating switch state of a switch cabinet.
背景技术 Background technique
由于受操作方式的限制，开关柜上隔离开关必须就地进行分、合闸操作，而操作后隔离开关操作机构所处的状态无法得到监控，也就是说运行值班人员在主控室无法监控到隔离开关操作机构所处的状态，十分不利于电网及电气设备的安全稳定运行。 Due to the limitation of the operation mode, the isolating switch on the switch cabinet must be opened and closed on the spot, and the state of the operating mechanism of the isolating switch cannot be monitored after operation, that is to say, the operating personnel on duty cannot monitor the isolation in the main control room. The state of the switch operating mechanism is very unfavorable to the safe and stable operation of the power grid and electrical equipment.
2013年7月17日授权公开的申请号为201220647508.7的实用新型专利公开了一种高压开关柜内隔离开关状态智能视频监测系统，摄像头设置于开关柜内，上述摄像头与智能视频编码器连接，智能视频编码器通过网口与交换机连接，交换机与局域网连接，局域网与视频分析控制中心连接，上述摄像头上安装有发光装置。其不足之处在于：结构复杂，成本过高。 The utility model patent with the application number 201220647508.7 authorized and released on July 17, 2013 discloses an intelligent video monitoring system for the state of the isolating switch in the high-voltage switch cabinet. The video encoder is connected to the switch through the network port, the switch is connected to the local area network, the local area network is connected to the video analysis control center, and the camera is equipped with a light emitting device. Its disadvantages are: complex structure and high cost.
实用新型内容 Utility model content
本实用新型的目的是针对上述现有技术的不足，提供一种结构简单、成本低的开关柜隔离开关状态实时监控装置。 The purpose of the utility model is to provide a real-time monitoring device for the isolating switch state of a switch cabinet with a simple structure and low cost for the above-mentioned deficiencies in the prior art.
为实现本实用新型的目的所采用的技术方案是：一种开关柜隔离开关状态实时监控装置，包括设置在隔离开关操作把手上方的微动开关和设置在主控室内的远程指示装置，所述微动开关与所述远程指示装置电连接。 The technical solution adopted to achieve the purpose of the utility model is: a real-time monitoring device for the isolating switch state of the switch cabinet, including a micro switch arranged above the operating handle of the isolating switch and a remote indicating device arranged in the main control room. The micro switch is electrically connected with the remote indicating device.
所述微动开关包括壳体、以及设置在所述壳体内的动触头与静触头，所述动触头设置有伸出所述壳体的顶杆，并通过弹性机构与所述壳体连接。 The micro switch includes a housing, and a moving contact and a static contact arranged in the housing. The moving contact is provided with a push rod protruding from the housing, and is connected to the housing through an elastic mechanism. body connection.
所述弹性机构为拉力弹簧。 The elastic mechanism is a tension spring.
所述静触头通过导线与所述远程指示装置连接。 The static contact is connected with the remote indicating device through wires.
所述远程指示装置为指示信号灯。 The remote indicating device is an indicating signal lamp.
本实用新型的开关柜隔离开关状态实时监控装置通过在隔离开关操作把手上方设置微动开关，并将微动开关与设置在主控室内的远程指示装置电连接，有效地实现了远程实时监控开关柜隔离开关状态的目的，结构简单，成本造价极低；微动开关包括壳体、以及设置在壳体内的动触头与静触头，动触头设置有伸出壳体的顶杆，并通过弹性机构与所述壳体连接，隔离开关操作杆动作顶杆，顶杆作用动触头，实现动触头与静触头的连接与断开，通过动触头将连接在静触头上的线路连通，结构简单，安全可靠；弹性机构采用拉力弹簧，有效地实现了动触头的回位动作，当操作杆离开顶杆时，便顶杆伸出壳体，并实现动触头与静触头的分离；静触头通过导线与所述远程指示装置连接，连接简单，可靠性高；远程指示装置为指示信号灯，根据指示信号灯状态判断隔离开关状态，简便、直观，一目了然；本实用新型结构简便实用、成本低，可靠性高，值得广泛推广使用。 The real-time monitoring device for the isolating switch state of the switch cabinet of the utility model is provided with a micro switch above the operating handle of the isolating switch, and electrically connects the micro switch with the remote indicating device arranged in the main control room, thereby effectively realizing remote real-time monitoring of the switch The purpose of the cabinet isolating switch state is simple in structure and extremely low in cost; the micro switch includes a housing, a moving contact and a static contact arranged in the housing, and the moving contact is provided with a push rod extending out of the housing, and Connected to the housing through an elastic mechanism, the operating rod of the isolation switch acts as a push rod, and the push rod acts as a moving contact to realize the connection and disconnection of the moving contact and the static contact, and the moving contact will be connected to the static contact. The circuit is connected, the structure is simple, safe and reliable; the elastic mechanism adopts a tension spring, which effectively realizes the return action of the moving contact. Separation of the static contact; the static contact is connected to the remote indicating device through wires, the connection is simple and the reliability is high; the remote indicating device is an indicating signal light, and the state of the isolating switch is judged according to the state of the indicating signal light, which is simple, intuitive and clear at a glance; The novel structure is simple and practical, low in cost and high in reliability, and is worthy of widespread popularization and use.
附图说明 Description of drawings
下面结合附图对本实用新型做进一步的说明： Below in conjunction with accompanying drawing, the utility model is further described:
图1是本实用新型的结构示意图； Fig. 1 is a structural representation of the utility model;
图2是本实用新型微动开关的结构示意图。 Fig. 2 is a structural schematic diagram of the micro switch of the present utility model.
具体实施方式 Detailed ways
如图1、图2所示：一种开关柜隔离开关状态实时监控装置，包括设置在隔离开关操作把手1上方的微动开关2和设置在主控室内的远程指示装置3，所述微动开关2与所述远程指示装置3电连接，所述微动开关2包括壳体7、以及设置在所述壳体7内的动触头6与静触头8，所述动触头6设置有伸出所述壳体7的顶杆4，并通过弹性机构5与所述壳体7连接，所述弹性机构5为拉力弹簧，所述静触头8中间设有绝缘件，两端设有导体件，并通过导线与电源及所述远程指示装置3连接，所述远程指示装置3为指示信号灯。
As shown in Figure 1 and Figure 2: a real-time monitoring device for the state of a switch cabinet isolating switch, including a micro switch 2 arranged above the operating handle 1 of the isolating switch and a remote indicating device 3 arranged in the main control room, the micro switch The switch 2 is electrically connected to the remote indicating device 3, the micro switch 2 includes a
本实用新型的开关柜隔离开关状态实时监控装置通过在隔离开关操作把手上方设置微动开关，并将微动开关与设置在主控室内的远程指示装置电连接，当隔离开关分闸时，操作把手向下拉，脱离顶杆，顶杆自动弹出，动斛头脱离静触头，接点断开，切断电路，此时主控室内的信号指示灯灭，可知隔离开关处于分闸状态；当进行合闸操作时，操作把手推动顶杆，实现动触头与静触头的连接，动触头接通静触头两端的导体件，导能电路，信号指示灯亮，可知隔离开关处于合闸状态；有效地实现了远程实时监控开关柜隔离开关状态的目的，简便实用、成本低，可靠性高，值得广泛推广使用。 The real-time monitoring device for the isolating switch state of the switch cabinet of the utility model is provided with a micro switch above the operating handle of the isolating switch, and electrically connecting the micro switch with the remote indicating device arranged in the main control room. When the isolating switch is opened, the operation Pull the handle down to disengage from the ejector rod, the ejector rod will pop out automatically, the moving head will disengage from the static contact, the contact will be disconnected, and the circuit will be cut off. When the gate is operated, the operating handle pushes the ejector rod to realize the connection between the moving contact and the static contact, the moving contact connects the conductors at both ends of the static contact, the energy conducting circuit, and the signal indicator light is on, which shows that the isolating switch is in the closing state; The purpose of remote real-time monitoring of the isolating switch state of the switchgear is effectively realized, and it is simple and practical, low in cost and high in reliability, and is worthy of widespread promotion and use.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593411.7U CN203562839U (en) | 2013-09-25 | 2013-09-25 | Real-time monitoring device for status of isolating switch of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593411.7U CN203562839U (en) | 2013-09-25 | 2013-09-25 | Real-time monitoring device for status of isolating switch of switch cabinet |
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| Publication Number | Publication Date |
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| CN203562839U true CN203562839U (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320593411.7U Expired - Fee Related CN203562839U (en) | 2013-09-25 | 2013-09-25 | Real-time monitoring device for status of isolating switch of switch cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922134A (en) * | 2018-09-12 | 2018-11-30 | 常州瑞禧电力设备有限公司 | A kind of anti-thunder insulator monitoring alarm |
| CN112737111A (en) * | 2020-12-22 | 2021-04-30 | 海南电网有限责任公司建设分公司 | Device for improving stability of remote control switch |
-
2013
- 2013-09-25 CN CN201320593411.7U patent/CN203562839U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922134A (en) * | 2018-09-12 | 2018-11-30 | 常州瑞禧电力设备有限公司 | A kind of anti-thunder insulator monitoring alarm |
| CN108922134B (en) * | 2018-09-12 | 2023-10-13 | 江苏瑞禧智能电力科技有限公司 | Lightning protection insulator monitoring alarm device |
| CN112737111A (en) * | 2020-12-22 | 2021-04-30 | 海南电网有限责任公司建设分公司 | Device for improving stability of remote control switch |
| CN112737111B (en) * | 2020-12-22 | 2023-01-06 | 海南电网有限责任公司建设分公司 | A device for improving the stability of a remote control switch |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20170925 |
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| CF01 | Termination of patent right due to non-payment of annual fee |