绞车基础砼浇注模板设计与制作方法

The design and manufacture method of templates in hoist foundation concrete pouring

绞车基础由滚筒基础、减速器基础和电机基础3部分组成。滚筒基础有大容积连续的内部空腔,砼浇注时需要使用大面积的内侧模板;减速器基础和电机基础砼浇注使用的地脚螺栓孔模板数量多、深度大,需要解决砼浇注成型后模板拆除难题。以副暗斜井上部车场绞车基础施工为例,介绍绞车基础砼浇注模板设计与制作方法,供同类工程施工参考。

The hoist foundations can be divided into drum foundation,decelerator foundation and motor foundation.The drum foundation has inside cavity with continuous large volume,which needs use the inboard template of the large area while concrete pouring.The decelerator foundation and motor foundation have foundation bolt holes in large quantity and depth,and it is difficult to remove templates after the concrete pours shaping.Taking example for an incline hoist foundation construction,the design and manufacture method of templates in concrete pouring are introduced.A reference is provided for the construction of similar projects.