Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a low-voltage power distribution cabinet with a self-sealing protection structure and a protection method thereof.The low-voltage power distribution cabinet comprises a cabinet body, an outer protection door, a reserved through groove, a connecting rod piece, a gas conveying hose and a rotating piece, the outer end of the cabinet body is rotationally connected with the outer protection door, and the reserved through groove is formed in the inner end of the outer protection door; and meanwhile, an electromagnet piece is installed on the inner side of the reserved through groove, a butt joint movable disc is installed at the inner end of the outer protective door in a nested mode, and the inner end of the butt joint movable disc is fixedly connected with a butt joint bearing. According to the low-voltage power distribution cabinet with the self-sealing protection structure and the protection method thereof, when an electric leakage phenomenon accidentally occurs in the device, an electromagnet piece connected with a power supply drives a butt joint movable disc to synchronously rotate at an angle through magnetic attraction force of the electromagnet piece so as to be matched with two groups of outer end butt joint connecting rod pieces to stably push two locking pieces to move outwards; therefore, the cabinet body and the outer protective door are automatically and quickly locked, and the working effect of electric leakage self-protection is further achieved.
本发明公开了一种具有自封闭防护结构的低压配电柜及其防护方法，包括柜体、外防护门、预留通槽、连接杆件、输气软管和转动件，所述柜体的外端转动连接有外防护门，且外防护门的内端开设有预留通槽，同时预留通槽的内侧安装有电磁铁件，所述外防护门的内端嵌套安装有对接活动盘，且对接活动盘的内端固定连接有对接轴承。该具有自封闭防护结构的低压配电柜及其防护方法，当装置的内部不慎出现漏电的现象时，接通电源的电磁铁件将通过其磁吸力带动对接活动盘同步角度旋转，进而配合外端对接2组连接杆件稳定的推动2个锁合件向外活动，从而使得柜体和外防护门自动快速锁合，进而实现漏电自防护的工作效果。
The invention discloses a low-voltage power distribution cabinet with a self-sealing protection structure and a protection method thereof.The low-voltage power distribution cabinet comprises a cabinet body, an outer protection door, a reserved through groove, a connecting rod piece, a gas conveying hose and a rotating piece, the outer end of the cabinet body is rotationally connected with the outer protection door, and the reserved through groove is formed in the inner end of the outer protection door; and meanwhile, an electromagnet piece is installed on the inner side of the reserved through groove, a butt joint movable disc is installed at the inner end of the outer protective door in a nested mode, and the inner end of the butt joint movable disc is fixedly connected with a butt joint bearing. According to the low-voltage power distribution cabinet with the self-sealing protection structure and the protection method thereof, when an electric leakage phenomenon accidentally occurs in the device, an electromagnet piece connected with a power supply drives a butt joint movable disc to synchronously rotate at an angle through magnetic attraction force of the electromagnet piece so as to be matched with two groups of outer end butt joint connecting rod pieces to stably push two locking pieces to move outwards; therefore, the cabinet body and the outer protective door are automatically and quickly locked, and the working effect of electric leakage self-protection is further achieved.
本发明公开了一种具有自封闭防护结构的低压配电柜及其防护方法，包括柜体、外防护门、预留通槽、连接杆件、输气软管和转动件，所述柜体的外端转动连接有外防护门，且外防护门的内端开设有预留通槽，同时预留通槽的内侧安装有电磁铁件，所述外防护门的内端嵌套安装有对接活动盘，且对接活动盘的内端固定连接有对接轴承。该具有自封闭防护结构的低压配电柜及其防护方法，当装置的内部不慎出现漏电的现象时，接通电源的电磁铁件将通过其磁吸力带动对接活动盘同步角度旋转，进而配合外端对接2组连接杆件稳定的推动2个锁合件向外活动，从而使得柜体和外防护门自动快速锁合，进而实现漏电自防护的工作效果。
Low-voltage power distribution cabinet with self-sealing protection structure and protection method thereof
一种具有自封闭防护结构的低压配电柜及其防护方法
LI QIONG (Autor:in)
12.07.2022
Patent
Elektronische Ressource
Chinesisch
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