The invention discloses a pole overturning lifting appliance, and relates to the technical field of vacuum circuit breakers. The pole overturning lifting appliance comprises a lifting appliance frame, a leaning piece and a pole switching piece, the lifting appliance frame comprises a top edge wall and two side edge walls, and the two side edge walls extend towards the lower part of the top edge wall to define a pole avoiding space; the depending piece is provided with a lifting appliance frame and stretches across the pole avoiding space; the switching pole piece is connected with the lifting appliance frame and is positioned below the leaning piece; wherein the switching pole piece is used for being connected with a pole, and the switching pole piece can turn over relative to the lifting appliance frame so as to turn over the pole with the upward bottom end into the pole with the downward bottom end; the pole avoiding space avoids the pole in the turnover process of the pole, so that the leaning piece can support the pole with the bottom end facing downwards, and the pole is kept in a posture that the pole leans against the leaning piece and the bottom end faces downwards. According to the invention, the assembly efficiency of the vacuum circuit breaker can be improved.
本申请公开了一种极柱翻转吊具,涉及真空断路器技术领域。该极柱翻转吊具包括吊具架、依靠件以及转接极柱件;吊具架包括顶边壁和两个侧边壁,两个侧边壁向顶边壁的下方延伸以围合成极柱避让空间;依靠件设置吊具架并横跨极柱避让空间;转接极柱件与吊具架连接并位于依靠件的下方;其中,转接极柱件用于连接极柱,转接极柱件能够相对于吊具架翻转以将底端朝上的极柱翻转为底端朝下;极柱避让空间在极柱的翻转过程中避让极柱使依靠件能够支撑底端朝下的极柱,进而使极柱保持斜靠于依靠件且底端朝下的姿态。本申请能提高提高真空断路器的组装效率。
Pole overturning lifting appliance
一种极柱翻转吊具
2023-07-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Europäisches Patentamt | 2023
|