The invention discloses an overhaul trolley for a box-type substation. The trolley comprises a load bearing chassis, and the four corners of the bottom end of the bearing bottom frame are connected with rolling wheels through hinge blocks. A sling fixing plate is arranged on the bearing bottom frame, and a hinge slot is formed in the surface of the sling fixing plate; the upper end of the bearingbottom frame is connected with a placing frame through a supporting frame, pushing handle handrails are installed at the two ends of the bearing bottom frame, a fixed square pipe is installed at one side of the bearing bottom frame, a fixing hole is formed in the surface of the fixed square pipe, a lifting rod is installed in the fixed square pipe, and a lifting hanging bracket is arranged at thetop end of the lifting rod. By arranging the trolley rolling wheels and the special rail fixing wheels, the overhauling trolley can freely move on the ground and can also run on a prefabricated rail,so the flexibility is high, overhauling operation is convenient, and meanwhile, the overhauling trolley has the sling transportation function.
本发明公开了一种箱式变电站用检修小车,包括承载底架,所述承载底架的底端四个拐角处通过铰接块与滚轮相连接,承载底架上设置有吊锁固定板,吊锁固定板的表面设置有锁槽,所述承载底架的上端通过支撑架与放置架相连接,承载底架的两端均安装有推把扶手,所述承载底架的一侧安装有固定方管,固定方管的表面设置有固定孔,所述固定方管内部安装有升降杆,升降杆的顶端设置有升降吊架。本发明通过设置有车滚轮和专用轨道固定轮,使得该检修小车既可以在地面自由移动,又可以在预制轨道上行驶,灵活性较高,便于进行检修作业,同时具备吊索运输功能。
Overhaul trolley for box-type substation
一种箱式变电站用检修小车
2020-05-12
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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