The invention relates to the technical field of metallurgy, in particular to a method for installing a large flue ash hopper of a sintering chamber. H steel is selected as a crane beam and fixed below an upper-layer platform beam of the mounting platform in a full-length mode, a moving trolley is mounted on the crane beam, a fixed pulley is mounted at the bottom of the moving trolley, a winch is mounted on a frame platform on the outer side of the mounting component, and a steel wire rope on the winch winds around the fixed pulley and falls downwards; the end part of the steel wire rope is connected with the fixed lifting hook after bypassing the movable pulley; according to the frame structure internal component vertical lifting installation method, by using a winch and a pulley block, the problems that hoisting equipment cannot be used in a frame, and a hand pull and an electric hoist cannot be fixed for component installation in place are successfully solved, the use of machinery and manpower is reduced, the construction progress is accelerated, and the construction cost is reduced; and vertical lifting of all components in a horizontal long distance can be met, contact with a frame and other components is reduced, and the mounting quality is guaranteed.
本发明涉及冶金技术领域,具体是一种烧结室大烟道灰斗安装方法。选用H钢作为吊车梁并通长固定在安装平台的上层平台梁下,在吊车梁上安装移动小车,移动小车底部安装有定滑轮,安装构件外侧的框架平台上安装有卷扬机,卷扬机上的钢丝绳绕过定滑轮向下垂落,且钢丝绳端部绕过动滑轮后与固定吊钩相连,动滑轮底部设置有提升吊钩;框架结构内构件垂直提升安装方法,通过使用卷扬机及滑轮组,成功解决了在框架内无法使用起重设备、无法固定手拉及电动葫芦进行构件安装就位的问题,减少了机械及人力的使用,加快施工进度,降低施工成本,且能够满足水平长距离内所有构件垂直提升,减少对框架及其他构件的接触,保证了安装质量。
Method for installing large flue ash bucket of sintering chamber
烧结室大烟道灰斗安装方法
2023-11-03
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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