The invention relates to the technical field of power distribution cabinets, in particular to a flood control type high-voltage power distribution cabinet. The flood control type high-voltage power distribution cabinet comprises a air pressure lifting device, a control device is arranged on the left side of the air pressure lifting device, the air pressure lifting device communicates with the control device through a gas pipeline; the control device comprises a first air valve, a second air valve and a triggering assembly, the first air valve and the second air valve are installed on the air pipeline, a connecting rod starting mechanism is arranged on the lower side of the first air valve, a spring is arranged between the connecting rod starting mechanism and a frame; and the triggering assembly is arranged between the first air valve and the second air valve in an up-down moving mode. According to the flood control type high-voltage power distribution cabinet, the triggering assemblyascends to abut against the connecting rod starting mechanism, after the connecting rod starting mechanism crosses the stress balance point of the spring, the spring rapidly pulls up the connecting rod starting mechanism through pulling force, the first air valve communicates with the air pressure lifting device, the air pressure lifting device ascends a power distribution cabinet body, and the triggering assembly descends to open the second air valve, and the air pressure lifting device drives the power distribution cabinet body to fall back to an initial position.
本发明涉及配电柜技术领域,具体涉及一种防洪式高压配电柜。包括气压升降装置,气压升降装置的左侧设置有控制装置,气压升降装置和控制装置通过气体管路连通;控制装置包括第一气阀、第二气阀以及触发组件,第一气阀和第二气阀安装在在气体管路上,第一气阀的下侧设置有连杆启动机构,连杆启动机构和框架之间设置有弹簧;触发组件可上下移动的设置在第一气阀和第二气阀之间。本发明通过触发组件上升抵触连杆启动机构,当连杆启动机构越过弹簧的受力平衡点后,弹簧通过拉力迅速将连杆启动机构上拉,并使第一气阀与气压升降装置连通,气压升降装置将配电柜升高,触发组件下降使第二气阀打开,气压升降装置带动配电柜回落到初始位置。
Flood control type high-voltage power distribution cabinet
一种防洪式高压配电柜
2020-11-06
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16K VALVES , Ventile / 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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