Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cabinet door and ring main unit
The invention discloses a cabinet door and a ring main unit. The cabinet door comprises a door plate, an operation structure, a supporting structure and a moving structure, and a convex tongue is arranged at the top end of the door plate; a second insertion hole is formed in the top end of the door plate; the supporting structure comprises a first horizontal part, a second horizontal part and a bent part, and a moving gap is formed between the first horizontal part and the second horizontal part; the moving structure comprises a third horizontal part and an abutting part, the first end of the third horizontal part is inserted into the moving gap, and the first end of the third horizontal part extends to the position of the plug pin. According to the invention, when the cabinet door is closed, the convex tongue abuts against the abutting part and pushes the third horizontal part to move, and when the first end of the third horizontal part leaves the range of the bolt, the bolt falls into the second jack, and the cabinet door is in a closed state; when the cabinet door is opened, the spring tends to extend, the third horizontal part is pushed to move to the range of the plug pin, the cabinet door can be opened, misoperation of workers is avoided, and safety is improved.
本发明公开了一种柜门及环网柜，柜门包括门板、操作结构、支撑结构、移动结构，门板顶端设置有凸舌；操作结构底端设置有插销，门板顶端设置有第二插孔；支撑结构包括第一水平部、第二水平部、弯折部，第一水平部与第二水平部之间设置有移动间隙；移动结构包括第三水平部、抵接部，第三水平部的第一端插入移动间隙中，第三水平部的第一端延伸到插销的位置。本发明中，柜门关闭时，凸舌与抵接部抵接，并推动第三水平部进行移动，当第三水平部的第一端离开插销的范围时，插销落入第二插孔中，柜门处于关闭状态；柜门开启时，弹簧有伸长的趋势，推动第三水平部移动至插销的范围内，柜门能够开启，避免工作人员的误操作，提升安全性。
Cabinet door and ring main unit
The invention discloses a cabinet door and a ring main unit. The cabinet door comprises a door plate, an operation structure, a supporting structure and a moving structure, and a convex tongue is arranged at the top end of the door plate; a second insertion hole is formed in the top end of the door plate; the supporting structure comprises a first horizontal part, a second horizontal part and a bent part, and a moving gap is formed between the first horizontal part and the second horizontal part; the moving structure comprises a third horizontal part and an abutting part, the first end of the third horizontal part is inserted into the moving gap, and the first end of the third horizontal part extends to the position of the plug pin. According to the invention, when the cabinet door is closed, the convex tongue abuts against the abutting part and pushes the third horizontal part to move, and when the first end of the third horizontal part leaves the range of the bolt, the bolt falls into the second jack, and the cabinet door is in a closed state; when the cabinet door is opened, the spring tends to extend, the third horizontal part is pushed to move to the range of the plug pin, the cabinet door can be opened, misoperation of workers is avoided, and safety is improved.
本发明公开了一种柜门及环网柜，柜门包括门板、操作结构、支撑结构、移动结构，门板顶端设置有凸舌；操作结构底端设置有插销，门板顶端设置有第二插孔；支撑结构包括第一水平部、第二水平部、弯折部，第一水平部与第二水平部之间设置有移动间隙；移动结构包括第三水平部、抵接部，第三水平部的第一端插入移动间隙中，第三水平部的第一端延伸到插销的位置。本发明中，柜门关闭时，凸舌与抵接部抵接，并推动第三水平部进行移动，当第三水平部的第一端离开插销的范围时，插销落入第二插孔中，柜门处于关闭状态；柜门开启时，弹簧有伸长的趋势，推动第三水平部移动至插销的范围内，柜门能够开启，避免工作人员的误操作，提升安全性。
Cabinet door and ring main unit
一种柜门及环网柜
ZHOU YI (Autor:in) / LIN GUOWEI (Autor:in) / GUO MENG (Autor:in)
20.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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