The invention belongs to the technical field of voltage controllers, and particularly relates to a high-power wide-voltage laminated voltage controller which comprises a vertical plate, a lifting plate is mounted on the front side of the vertical plate through a lifting device, a mounting area is arranged on the lifting plate, a voltage controller is placed on the mounting area, and a protective cover unit is mounted on the lifting plate and located on the outer side of the mounting area. The protective cover unit comprises a protective state and an unfolded state, when the protective cover unit is in the protective state, the protective cover unit covers the outer side of the voltage controller to shield and protect the voltage controller, when the protective cover unit is in the unfolded state, the protective cover unit does not shield the voltage controller any more, and locking devices are assembled on the upper side of the lifting plate and located on the two sides of the mounting area. According to the invention, the voltage controller can be replaced or maintained at a low position through lifting of the voltage controller, and automatic locking and automatic unlocking of the voltage controller are completed in the lifting process of the voltage controller, so that the operation difficulty is reduced, and the risk of high-altitude operation is reduced.
本发明属于电压控制器技术领域,具体涉及一种大功率宽电压叠层电压控制器,包括竖板,竖板的前侧通过升降装置安装有升降板,升降板上设置有安装区,安装区上放置有电压控制器,升降板上且位于安装区的外侧安装有防护罩单元,防护罩单元包括防护状态和展开状态,防护罩单元为防护状态时会罩在电压控制器的外侧对电压控制器进行遮挡保护,防护罩单元为展开状态时不再对电压控制器进行遮挡,升降板的上侧且位于安装区的两侧均装配有锁紧装置。本发明能够通过对电压控制器的升降在低处完成对电压控制器的更换或维护工作,并在电压控制器升降过程中完成对电压控制器的自动锁定和自动解锁,降低操作难度,并减少高空作业危险。
High-power wide-voltage laminated voltage controller
一种大功率宽电压叠层电压控制器
2024-04-12
Patent
Elektronische Ressource
Chinesisch
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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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