The invention relates to a smelting reduction furnace main body welding platform which comprises a central platform and a working platform extending outwards based on the central platform, and the working platform is connected with the central platform through a telescopic beam; a base is arranged at the bottom of the central platform; a hydraulic jacking system is arranged at the bottom of the base; and a mechanism for driving the central platform to rotate is also arranged in the base. The invention further provides a construction method of the smelting reduction furnace main body welding platform. The smelting reduction furnace main body welding platform is fixed to the bottom of an MPR furnace; the central platform is lifted to the weld height; the hydraulic rod pushes the working platform outwards to reach the welding seam position; the operation platform is small in size, telescopic and rotatable, linear long welding seam welding is achieved through the point-type small platform, multiple times of height positioning can be achieved through one-time installation, and the scaffold building work is effectively reduced; and the welding work safety is greatly improved.
本发明涉及一种熔融还原炉主体焊接平台,包括中心平台以及基于中心平台向外扩展的工作平台,工作平台通过伸缩梁与中心平台相连;中心平台底部设有底座,底座底部设有液压顶升系统;底座中还设有驱动中心平台转动的机构;本发明还提供了上述熔融还原炉主体焊接平台的施工方法,将上述熔融还原炉主体焊接平台与MPR炉底部固定;中心平台提升到焊缝高度;液压杆将工作平台向外推出,并达到焊缝位置;驱动中心平台转动,使工作平台沿焊缝移动,作业人员完成MPR炉焊缝焊接工作,本发明操作平台体积小、可伸缩可旋转,以点式小平台实现线性长焊缝焊接,一次安装即可实现多次高度定位,有效地减少脚手架的搭建工作,大大提高焊接工作安全性。
Smelting reduction furnace main body welding platform and construction method thereof
熔融还原炉主体焊接平台及其施工方法
2022-02-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B23K Löten , SOLDERING OR UNSOLDERING / 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 / E04G SCAFFOLDING , Baugerüste |
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