The invention relates to the technical field of lifting equipment, in particular to a lifting control device for automobile maintenance, which comprises a base, four support columns distributed in a square shape are fixedly mounted on the base, and limiting grooves are formed in the upper ends of the support columns in a penetrating manner; a lifting mechanism is arranged at the upper end of the base and comprises a stepping motor detachably installed on the base, and a first driving belt wheel and a second driving belt wheel are sequentially installed on an output shaft of the stepping motor. The lifting mechanism further comprises a first rotating wheel shaft and a second rotating wheel shaft which are rotationally connected between the opposite supporting columns through bearings, and one end of the first rotating wheel shaft and one end of the second rotating wheel shaft correspondingly penetrate through the supporting columns to be fixedly provided with driven belt wheels. The single stepping motor drives the four spiral rotating wheels to rotate, the front lifting pipe frame and the rear lifting pipe frame are stably lifted, the stability of the lifting process is guaranteed, and meanwhile the problem that the lifting cost of two sets of existing hydraulic equipment is high is solved.
本发明涉及升降设备技术领域,具体的说是一种汽车维修用升降控制装置,包括底座,底座上固定安装有成方型分布的四个支撑柱,支撑柱的上端均贯穿设有限位槽;底座的上端设有升降机构,升降机构包括可拆卸安装于底座上的步进电机,步进电机的输出轴伤依次安装有第一主动皮带轮和第二主动皮带轮;升降机构还包括相对的支撑柱之间通过轴承转动连接的第一转轮轴和第二转轮轴,第一转轮轴和第二转轮轴的一端分别对应穿过支撑柱固定安装有从动皮带轮;本发明通过单个步进电机带动四个螺旋转轮转动,稳定提升前升降管架和后升降管架,保证升降过程的稳定性,同时避免现有两套液压设备升降成本高的问题。
Lifting control device for automobile maintenance
一种汽车维修用升降控制装置
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |