The invention relates to the technical field of lifting equipment, and particularly discloses an attached lifting device for constructional engineering. The device comprises a supporting mechanism, a driving mechanism, a supporting platform and a protection mechanism. By arranging the fixing block, the abutting block and the electric hydraulic cylinder, when the driving mechanism breaks down and cannot fix the position of the supporting platform, the abutting block can abut against the guide column through the electric hydraulic cylinder, and therefore when the supporting platform rapidly slides down along the guide column, the friction force between the supporting platform and the guide column is increased; as the sliding speed of the supporting platform on the guide columns is reduced, an abutting block abuts against the guide columns through an electric hydraulic cylinder, the supporting platform stops sliding on the guide columns, and the position of the supporting platform is fixed; therefore, the situation that the supporting platform falls on the ground to cause safety accidents, and workers on the supporting platform are injured is effectively avoided.
本发明涉及升降设备技术领域,具体的公开了一种建筑工程用附着式升降装置。本发明包括:支撑机构、驱动机构、支撑平台和保护机构。本发明通过设置固定块、抵触块和电动液压缸,当驱动机构故障无法对支撑平台的位置进行固定时,可通过电动液压缸使抵触块与导向柱进行抵触,从而在支撑平台沿着导向柱急速下滑时,增加支撑平台与导向柱之间的摩擦力,从而降低支撑平台下滑速度,且随着支撑平台在导向柱上的滑动速度降低,通过电动液压缸使抵触块与导向柱形成抵接,使支撑平台在导向柱上停止滑动,对支撑平台的位置进行固定,从而有效的避免了支撑平台坠落在地面上引发安全事故,造成支撑平台上的工作人员受伤的情况。
Attached lifting device for constructional engineering
一种建筑工程用附着式升降装置
2022-11-18
Patent
Elektronische Ressource
Chinesisch
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 |