The invention relates to the technical field of chain transmission equipment, in particular to a pushing chain type lifting system for ladders, which comprises a driving part, a chain guide rail is mounted at the top end of a driving box in the driving part, the driving box and the chain guide rail are both in sliding connection with a pushing chain, an end chain link is connected to the end of the pushing chain, and a mounting mechanism is mounted on the end chain link. The chain guide rail of the lifting system is installed above the driving box, so that the chain guide rail does not occupy extra space, meanwhile, the power mechanism is arranged in the driving box to drive the pushing chain, matching among parts is more compact, and the lifting system is more convenient to use. Therefore, when the device is applied to an existing elevator shaft, the space utilization rate of the shaft is fully increased.
本发明涉及链传动设备技术领域,特别涉及一种梯用推送链式升降系统,包括:驱动件,所述驱动件内的驱动箱顶端装有链条导轨,驱动箱和链条导轨均与推送链滑动连接,推送链端部连接有端部链节,端部链节上装有安装机构,安装机构远离驱动箱设置,驱动箱内设有动力机构,以对推送链进行驱动,本升降系统的链条导轨安装在驱动箱的上方,因此链条导轨不会额外的占地,同时在驱动箱内设置动力机构对推送链进行驱动,零部件之间的配合更加的紧凑,因此本装置应用于现有的电梯井内时充分的提高了井道的空间利用率。
Pushing chain type lifting system for ladder
一种梯用推送链式升降系统
2024-12-27
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |