The elevator counterweight and knapsack frame guide structure is characterized by comprising a cross beam, a main guide rail, an auxiliary guide rail, a counterweight sliding frame and a knapsack sliding frame; the left main guide rail and the right main guide rail are fixed to the cross beam, guide grooves are formed in the inner side walls of each main guide rail, T-shaped guide strips are connected to the outer side walls of each main guide rail, and the two auxiliary guide rails are located on the front sides or the rear sides of the main guide rails. The counterweight sliding frame comprises a connecting base, a first guide wheel and a second guide wheel, wherein the first guide wheel and the second guide wheel are connected to the left side and the right side of the connecting base and abut against the two inner side walls of the guide groove, and the second guide wheel abuts against the groove bottom of the guide groove. The backpack sliding frame comprises a frame, a guide wheel set connected to the frame and abutting against the T-shaped guide strip front and back at the same time, and an auxiliary guide wheel arranged on the inner side face of the auxiliary guide rail in a guide fit mode. The lifting guiding stability of the counterweight system and the lift car knapsack frame can be remarkably improved.
本发明公开了一种电梯对重、背包架导向结构,其特征是:包括横梁、主导轨、副导轨、对重滑动架和背包滑动架;所述主导轨具有左右两组并且固定在横梁上,每组主导轨的内侧壁上均具有导向槽,外侧壁上连接有T形导向条,所述副导轨具有两组并且位于主导轨的前侧或是后侧;所述对重滑动架包括连接座和连接于连接座左右两侧上与导向槽的两个内侧壁抵靠的第一导向轮和与导向槽槽底抵靠的第二导向轮;所述背包滑动架包括架框和连接在架框上同时与T形导向条前后抵靠的导向轮组和导向配合在副导轨内侧面上的副导向轮。本发明能够显著提升对对重系统以及轿厢背包架升降导向的稳定性。
Guide structure for counterweight and backpack frame of elevator
电梯对重、背包架导向结构
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |