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Rotary valve mechanism of switch cabinet
The invention discloses a rotary valve mechanism of a switch cabinet, and belongs to the technical field of valve mechanisms of switch cabinets. The switch comprises an upper metal valve and a lower metal valve, an upper insulating valve plate and a lower insulating valve plate which are used for shielding a static contact are respectively fixed on the outer side surfaces of the upper metal valve and the lower metal valve, the switch further comprises a chute plate for driving the upper metal valve and the lower metal valve to rotate and open, and a connecting rod mechanism for driving the chute plate to move upwards. The valve mechanism adopts a driving mode that the single connecting rod is matched with the shaft sleeve, and is simple in structure, convenient to install and reliable in interlocking; a connecting rod mechanism is adopted to drive a sliding groove plate to move upwards, the movement is converted into valve rotating movement, a static contact is exposed, and a tension spring is adopted to achieve automatic reset. The valve assembly formed by combining the upper and lower insulating valve plates and the upper and lower metal valves is applied, so that the space of a handcart chamber of the switch cabinet can be effectively utilized, materials are saved, the cost is reduced, the insulating property of the switch cabinet is improved, and the reliability and the safety of switch equipment in operation are improved.
本发明公开了一种开关柜旋转式活门机构，属于开关柜活门机构技术领域。它包括上金属活门和下金属活门，上金属活门、下金属活门外侧面分别固定有用于遮蔽静触头的上绝缘活门板、下绝缘活门板，还包括驱动上金属活门、下金属活门旋转打开的滑槽板，以及驱动滑槽板上移的连杆机构。本活门机构采用单连杆和轴套配合的驱动方式，结构简单、安装方便，联锁可靠；采用连杆机构驱动滑槽板上移，转化为活门旋转运动，露出静触头，并采用拉簧实现自动复位；运用了上下绝缘活门板和上下金属活门相组合的活门组件，可以有效的利用开关柜手车室的空间，节约材料，降低成本，同时提高了开关柜的绝缘性能，增加开关设备运行中的可靠性和安全性。
Rotary valve mechanism of switch cabinet
The invention discloses a rotary valve mechanism of a switch cabinet, and belongs to the technical field of valve mechanisms of switch cabinets. The switch comprises an upper metal valve and a lower metal valve, an upper insulating valve plate and a lower insulating valve plate which are used for shielding a static contact are respectively fixed on the outer side surfaces of the upper metal valve and the lower metal valve, the switch further comprises a chute plate for driving the upper metal valve and the lower metal valve to rotate and open, and a connecting rod mechanism for driving the chute plate to move upwards. The valve mechanism adopts a driving mode that the single connecting rod is matched with the shaft sleeve, and is simple in structure, convenient to install and reliable in interlocking; a connecting rod mechanism is adopted to drive a sliding groove plate to move upwards, the movement is converted into valve rotating movement, a static contact is exposed, and a tension spring is adopted to achieve automatic reset. The valve assembly formed by combining the upper and lower insulating valve plates and the upper and lower metal valves is applied, so that the space of a handcart chamber of the switch cabinet can be effectively utilized, materials are saved, the cost is reduced, the insulating property of the switch cabinet is improved, and the reliability and the safety of switch equipment in operation are improved.
本发明公开了一种开关柜旋转式活门机构，属于开关柜活门机构技术领域。它包括上金属活门和下金属活门，上金属活门、下金属活门外侧面分别固定有用于遮蔽静触头的上绝缘活门板、下绝缘活门板，还包括驱动上金属活门、下金属活门旋转打开的滑槽板，以及驱动滑槽板上移的连杆机构。本活门机构采用单连杆和轴套配合的驱动方式，结构简单、安装方便，联锁可靠；采用连杆机构驱动滑槽板上移，转化为活门旋转运动，露出静触头，并采用拉簧实现自动复位；运用了上下绝缘活门板和上下金属活门相组合的活门组件，可以有效的利用开关柜手车室的空间，节约材料，降低成本，同时提高了开关柜的绝缘性能，增加开关设备运行中的可靠性和安全性。
Rotary valve mechanism of switch cabinet
一种开关柜旋转式活门机构
HUANG YAPING (author) / DENG WEI (author) / YU JIE (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
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
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