The invention provides a switch cabinet hoisting mechanism, a hoisting method and a switch cabinet, which are used for hoisting the switch cabinet from the outside to the inside through a window and solving the problems of difficult indoor and outdoor matching, low hoisting control accuracy and personal safety and property loss accidents during hoisting. The hoisting mechanism comprises a supporting piece, a cabinet top hoisting piece and a cabinet side hoisting piece. The supporting piece is hung on the hanging arm through a steel wire main rope; the cabinet top hanging piece comprises a hanging rope and an auxiliary rope, the two ends of the auxiliary rope are installed on the cabinet top and the cabinet side wall, and the auxiliary rope is hooked by the hanging rope. The cabinet side hanging piece comprises a winch, and a steel wire rope of the winch hooks the cabinet side wall of the switch cabinet. The top of the lifting rope and the winch are both installed on the supporting piece. When the winch is in a non-working mode, the switch cabinet is vertically hoisted by the cabinet top hoisting piece, and a steel wire rope of the winch does not apply tension to the hoisting ring; in the working mode, the winch adjusts the unwinding length of the steel wire rope so as to be matched with the cabinet top hanger to change the inclination angle of the switch cabinet, so that the switch cabinet obliquely extends into the window.
本发明提供一种开关柜吊装机构、吊装方法及开关柜,用于将开关柜从室外经过窗口吊装至室内,解决吊装时室内外配合困难,吊装操控准确度低,造成人身安全和财产损失事故的问题。该吊装机构包括支撑件、柜顶吊件和柜侧吊件;支撑件由钢丝主绳吊接于吊臂上;柜顶吊件包括吊绳和辅助绳,辅助绳的两端安装于柜顶和柜侧壁上,吊绳钩住辅助绳;柜侧吊件包括卷扬机,卷扬机的钢丝绳钩住开关柜的柜侧壁;吊绳的顶部与卷扬机均安装于支撑件上;卷扬机在非工作模式下,开关柜由柜顶吊件直立地吊起,卷扬机的钢丝绳不对吊环施加拉力;在工作模式下,卷扬机调整钢丝绳的放卷长度,以与柜顶吊件配合改变开关柜的倾角,使开关柜倾斜地伸入窗口内。
Switch cabinet hoisting mechanism, hoisting method and switch cabinet
一种开关柜吊装机构、吊装方法及开关柜
2022-06-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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