A method for monitoring the state of the latch of a substation fence door
A technology for substations and fences, applied in electric alarm locks, building locks, buildings, etc., can solve problems such as inability to timely and accurately grasp the status of fences and latch switches, hidden dangers of operation safety and equipment safety, and lack of safety monitoring mechanisms, and achieve structural Simple, long service life and easy maintenance
Active Publication Date: 2016-04-06
STATE GRID CORP OF CHINA +1
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Problems solved by technology
However, the equipment fence door is locked by the traditional bolt method and can be opened at will. It lacks the necessary safety monitoring mechanism, and cannot timely and accurately grasp the switch status of the fence and the bolt. It cannot immediately remind the situation of entering the equipment fence by mistake. Security risks
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Embodiment Construction
[0017] The fence bolt 1 is provided with a sliding bolt column 1.1, and the bolt column is aligned with the jack 1.3 on the jack plate 1.2, and a wireless bolt sensor joint 2 is connected to the corresponding part of the fence bolt, and a spring pick is installed in the jack 6. The insertion or extraction of the spring pick generates a signal, which is sent to the wireless communication module 4 through the sensor 5, and the signal of the plug being in the jack or not in the jack is transmitted to the monitoring computer through the wireless communication module for monitoring and monitoring. 3 respectively supply power for the wireless communication module and the sensor.
[0018] Inventiveness of the present invention:
[0019] The invention adopts wireless sensing and communication technology to complete the real-time monitoring of the substation equipment fence and the state of the plug switch by using the plug sensor joint, including the spring puller, the sensor, the wir...
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The invention proposes a device and a method for monitoring a bolt state of a transformer substation fence gate. A sliding bolt post is arranged on a fence bolt, wherein the bolt post is directed at a jack in a jack sheet; a wireless bolt sensor connector is connected at the corresponding part of the fence bolt; a spring plectrum is arranged inside the jack; a signal is generated by the spring plectrum when being inserted or extracted, and is transmitted to a wireless communication module through a sensor; the signal that the bolt is in the jack or not in the jack is transmitted to a monitor computer to monitor and supervise through the wireless communication module. By adopting the device, the lock bolt state of power equipment or a transformer substation fence can be detected, and the device has the characteristics of being simple in structure, convenient to use, easy to repair, and high in safety, and applicable to be used as a device for monitoring the safety of substation equipment.
Description
technical field [0001] The invention relates to a real-time monitoring device for the switch state of a fence latch of a power substation. It specifically relates to a technology applied to the real-time sensing and wireless communication transmission of the switch state of the equipment fence in the substation, specifically a method for monitoring the state of the switch of the fence door of the substation. Background technique [0002] Substation is an important place to complete voltage conversion. Transformers, circuit breakers, knife switches, lightning arresters, capacitors, switchgear, etc. are running in the substation. In order to ensure the stable operation of the substation and safely complete the conversion and transmission of voltage, the power supply company needs to carry out regular inspection and maintenance of various equipment in the substation. Complete the operation of the relevant equipment. Due to the high voltage of the substation, the safety of per...
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IPC IPC(8): E05B45/06
Inventor 刘胜友栗鹏辉王继成张祎张艳梅丁晓玉孙涛刘春田张俊王潇潇
Owner STATE GRID CORP OF CHINA