According to the lifting platform and the lifting method for the runner chamber transformation construction, the lifting platform for the runner chamber transformation construction comprises a lower-layer platform arranged in a draft tube, the lower-layer platform is connected with an upper-layer platform through a connecting stand column frame, and a lifting platform body is arranged between the upper-layer platform and the lower-layer platform; the lifting platform is provided with a through hole for the connecting stand column frame to pass through, a mounting plane is arranged at the upper end of the connecting stand column frame, a winch is arranged on the mounting plane, a plurality of lifting lugs are arranged on the lifting platform, and the end of a steel wire rope of the winch is connected with the lifting lugs. According to the lifting platform and the lifting method, when transformation construction is conducted on the runner chamber, related dismantling equipment is convenient to install, the construction height can be adjusted, and meanwhile transformation dust is isolated.
本发明提供的一种转轮室改造施工升降平台及其升降方法,该转轮室改造施工升降平台包括设置在尾水管中的下层平台,下层平台通过连接立柱架与上层平台连接,上层平台和下层平台之间设有升降平台,升降平台上设有供连接立柱架通过的通孔,连接立柱架上端设有安装平面,安装平面上设有卷扬机,升降平台上设有若干吊耳,卷扬机的钢丝绳端部与吊耳连接。该升降平台及升降方法,在对转轮室进行改造施工时,方便安装相关拆除设备,可以调整施工高度,同时对改造粉尘进行隔绝。
Lifting platform for reconstruction construction of runner chamber and lifting method of lifting platform
转轮室改造施工升降平台及其升降方法
2023-10-13
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 |