The invention discloses a novel closed type hollow guide rail, and relates to the field of hollow guide rails for elevators, the novel closed type hollow guide rail comprises a lower guide rail located on the lower portion and an upper guide rail spliced to the top end of the lower guide rail, and a mounting plate is mounted at the joint of the lower guide rail and the upper guide rail; a lifting pin mechanism for correcting the position of the upper guide rail is arranged on the upper half part of the mounting plate and comprises a rotating assembly, a pin assembly and a sliding assembly; the rotating assembly rotating under stress is used for driving the pin assembly to move along the sliding assembly, and an inner rotating rod is connected to an inner cavity of the sleeve in a sleeved mode. By arranging the rotating assembly, the pin assembly and the sliding assembly, only one worker needs to hold an external hexagonal wrench by hand to rotate a rotating block, the rotating block rotates to drive a push plate to rotate, the push plate extrudes a pin block, and the insertion depth of the pin block is rapidly adjusted, so that the working efficiency during guide rail butt joint is improved.
本发明公开了一种新型闭口式空心导轨,涉及电梯用空心导轨领域,包括位于下方的下导轨与拼接于所述下导轨顶端的上导轨,所述下导轨、上导轨连接处安装有安装板,所述安装板的上半部分设置有对所述上导轨位置进行校正的顶销机构,所述顶销机构包括:旋转组件、销组件、滑动组件;受力转动的旋转组件用于带动所述销组件顺着所述滑动组件进行移动,所述套筒的内腔套接有内转动杆。本发明通过设置旋转组件、销组件与滑动组件,只需要一个工作人员手持外六角扳手,对旋转块进行转动,旋转块转动带动推板进行转动,推板对销块进行挤压,快速调节销块插入深度,从而提高了导轨对接时的工作效率。
Novel closed hollow guide rail
一种新型闭口式空心导轨
2023-11-14
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Novel hollow guide rail for elevator counterweight and installation and application thereof
European Patent Office | 2021
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