The invention discloses a lifting device and method for ascending and descending of an electric iron tower, and belongs to the technical field of electric iron towers. The lifting device comprises a main box frame, an occlusion cavity is formed in the main box frame, and a driving wheel is rotationally installed in the occlusion cavity; an inner meshing gear ring is installed on the outer ring of the driving wheel in a limiting mode, and an outer meshing gear ring used in cooperation with the inner meshing gear ring is installed on the inner wall of the meshing cavity in a limiting mode. An occlusion gap capable of completely occluding the insulating rope is formed between the inner occlusion gear ring and the outer occlusion gear ring, the outer occlusion gear ring is provided with a rope leading gap, the insulating rope is led in from the rope leading gap, winds the occlusion gap for a circle and then is led out from the rope leading gap, and the insulating rope located at the occlusion gap is completely occluded and fixed. When the lifting device goes up and down the electric iron tower, the whole process does not consume more physical power of workers, so that the workers are full of physical power when working high above the ground, and the probability of safety accidents caused by physical power problems is effectively reduced.
本发明公开了一种电力铁塔上下塔的升降装置及其方法,属于电力铁塔技术领域,该升降装置包括主箱框,主箱框的内部开设有咬合腔室,咬合腔室的内部转动安装有驱动轮;驱动轮的外圈上限位安装有内咬合齿环,咬合腔室的内壁上限位安装有与内咬合齿环配合使用的外咬合齿环;内咬合齿环与外咬合齿环之间存在能够完全咬合绝缘绳索的咬合间隙,其中外咬合齿环存在一处引绳缺口,该绝缘绳索从引绳缺口处引入并绕咬合间隙一圈后再从引绳缺口处引出,位于咬合间隙处的绝缘绳索被完全咬合固定。通过该升降装置上下电力铁塔时,整个过程不会消耗掉工作人员较多的体力,那么工作人员在高空作业时体力充沛,有效降低了因体力问题而导致安全事故发生的概率。
Lifting device and method for ascending and descending electric power iron tower
一种电力铁塔上下塔的升降装置及其方法
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |