The invention discloses an auxiliary transport trolley for dismounting and mounting a CT (Current Transformer) of a kV switch cabinet. The auxiliary transport trolley comprises a pump station, a bottom plate, a mounting base, a fixed arm, a movable arm, a hanger plate, a hydraulic cylinder I and a connecting rod, a mounting base is mounted on the top surface of the bottom plate; a pump station is mounted at the rear end of the bottom plate; a fixed arm is horizontally arranged above the mounting base; a connecting rod is arranged between the mounting base and the fixed arm; the lower end of the connecting rod is fixedly connected with the mounting base; a hanging plate is hinged to the front end of the movable arm; a threaded hole is formed in the hanging plate; a hydraulic cylinder I is arranged above the fixed arm; the rear end of the hydraulic cylinder I is mounted on the fixed arm through a bolt; a piston rod at the front end of the hydraulic cylinder I is mounted on the movable arm through a bolt; the hydraulic cylinder I is connected with the pump station through a guide pipe. According to the internal operation space of the switch cabinet, the lifting device is arranged, CT dismounting and mounting can be completed by a single person, and the efficiency of the CT mounting device of the switch cabinet is effectively improved.
本发明公开了一种kV开关柜CT拆装辅助运输小车,包括泵站、底板、安装底座、固定臂、活动臂、吊板、液压缸Ⅰ和连接杆;底板的顶面安装有安装底座,底板后端安装有泵站;安装底座的上方水平设置固定臂;安装底座和固定臂之间设置连接杆;连接杆下端与安装底座固定连接,上端与固定臂的一端铰接;活动臂的前端铰接有吊板;吊板上设置有螺纹孔;固定臂的上方设置液压缸Ⅰ;液压缸Ⅰ的后端通过螺栓安装在固定臂上,液压缸Ⅰ前端的活塞杆通过螺栓安装在活动臂上;液压缸Ⅰ与泵站通过导管连接。本发明根据开关柜内部操作空间,设置举托装置,单人即可完成CT拆装,有效提升了开关柜CT安装置的效率。
10kV switch cabinet CT dismounting auxiliary transport trolley
一种10kV开关柜CT拆装辅助运输小车
2022-03-22
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 |
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