A horizontally-installed low-voltage large-current sleeve dismounting device of a three-phase transformer comprises a main transformer box body, a horizontally-installed low-voltage sleeve is arranged on the upper portion of one side of the main transformer box body, an oil pipe is arranged on the lower portion of one side of the main transformer box body, a vertically-upward supporting rod is fixedly connected to the oil pipe, and a first inclined strut is arranged between the supporting rod and the ground; the inner side of the supporting rod is sleeved with a lifting rod, the upper end of the lifting rod is provided with a lifting appliance capable of sliding horizontally, the lifting appliance is used for lifting the low-voltage sleeve, and the hydraulic cylinder is used for driving the lifting rod to move up and down. According to the horizontally-installed low-voltage large-current sleeve dismounting device and method, a lifting point at the top in a room is not arranged in a small space, and a worker can rapidly, conveniently and safely dismount the horizontally-arranged low-voltage sleeve without additionally arranging climbing equipment.
一种三相变压器水平安装的低压大电流套管拆卸装置,包括主变箱体,在主变箱体一侧的上部设有水平安装的低压套管,下部设有油管,在油管上固定连接有竖直向上的支撑杆,在支撑杆与地面之间设有第一斜撑;在支撑杆的内侧套设有升降杆,在升降杆的上端设有可水平滑动的吊具,吊具用于起吊低压套管,还包括用于带动升降杆上下移动的液压缸。本发明提供一种水平安装的低压大电流套管拆卸装置及方法,在小空间内不设置室内顶部的吊点、人员不另外设置登高设备便能快速、便捷、安全的将水平设置的低压套管进行拆卸。
Dismounting device and method for low-voltage high-current bushing of horizontally-mounted three-phase transformer
一种水平安装的三相变压器低压大电流套管拆卸装置及方法
2024-04-30
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 / B66C Krane , CRANES |
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