The invention relates to a special tool for replacing a current transformer of a switch cabinet. The special tool comprises a transfer trolley, a bearing table is arranged above the transfer trolley, a lifting frame is arranged between the bearing table and the transfer trolley, cross rods are arranged in the lifting frame, the ends of the cross rods are connected with connecting rods, a lifting hydraulic cylinder is arranged between the connecting rods, and the lifting hydraulic cylinder is connected with the bearing table. Rod frames are arranged on the front side and the rear side of the bearing table, a moving plate is arranged between the rod frames, and a clamping mechanism is arranged on the outer side of the moving plate; through the integrated arrangement of the transfer trolley, the lifting frame, the bearing table and other structures, the current transformer can be easily placed in the switch cabinet, the installation and replacement time is remarkably shortened, and the device can be widely applied to different types of switch cabinets and current transformer replacement scenes.
本发明涉及开关柜电流互感器更换专用工具,它包括转运小车,所述转运小车上方设置有承托台,所述承托台与转运小车之间设置有升降架,所述升降架内部设置有交叉杆,所述交叉杆端部连接有连杆,所述连杆之间设置有升降液压缸,所述承托台前后两侧设置有杆架,所述杆架之间设置有移板,所述移板外侧设置有夹持机构;通过集成设置的转运小车、升降架和承托台等结构,能够轻松地将电流互感器放置于开关柜内部位置,显著缩短了安装更换时间,本装置能够广泛应用于不同类型的开关柜和电流互感器更换场景中。
Special tool for replacing current transformer of switch cabinet
开关柜电流互感器更换专用工具
2025-02-25
Patent
Electronic Resource
Chinese
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 / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / 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 |
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