The invention discloses an elevator backpack frame which comprises two vertical beams, and an upper cross beam, a belt guide wheel mounting cross beam, a roller mounting cross beam and a lower cross beam which are connected between the two vertical beams, the outer side wall of the vertical beam is fixedly connected with two sliding guide shoes, the rear side edge of the vertical beam protrudes to form two roller mounting plates, and the outer sides of the roller mounting plates are rotatably connected with first rollers; the middle position of the belt guide wheel mounting cross beam is rotatably connected with a belt guide wheel through a belt guide wheel mounting frame; the two ends of the top of the rolling wheel installation cross beam are fixedly connected with rolling wheel installation frames correspondingly, and the rolling wheel installation frames are rotationally connected with second rolling wheels. According to the elevator backpack frame, the first rolling wheel and the second rolling wheel are arranged, all the rolling wheels are in rolling contact with the vertical guide part in the elevator derrick, so that unbalance loading force borne between the sliding guide shoe and the elevator guide rail is balanced, pressure between the sliding guide shoe and the elevator guide rail is reduced, abrasion of the sliding guide shoe is relieved, and the service life of the elevator is prolonged. And the running stability and safety of the elevator are improved.
本发明公开了一种电梯背包架,包括两个立梁,以及连接在该两个立梁之间的上横梁、导带轮安装横梁、滚轮安装横梁和下横梁;立梁的外侧壁上固定连接有两个滑动导靴,且立梁的后侧边凸出形成两个滚轮安装板,滚轮安装板的外侧可转动的连接有第一滚轮;导带轮安装横梁的中间位置通过导带轮安装架可转动的连接有导带轮;滚轮安装横梁的顶部两端分别固定连接有滚轮安装架,滚轮安装架上可转动的连接有第二滚轮。本发明一种电梯背包架,通过设置第一滚轮和第二滚轮,各滚轮与电梯井架中的竖直导向部件滚动接触,以对滑动导靴和电梯导轨之间所受的偏载力进行平衡,降低滑动导靴与电梯导轨之间的压力,减轻滑动导靴的磨损,提高电梯运行的稳定性及安全性。
Elevator backpack frame
一种电梯背包架
2023-03-28
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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