Elevation-adjustable double-layer shaped steel formwork for support cushion stone and construction method of elevation-adjustable double-layer shaped steel formwork

• Main Authors: ZHANG KAI, ZOU YUCHUN, LI GUANG, DENG JUNSHUANG, YU HUI, WEI DADONG, DENG XIANGHAO, XU SHUANGQUAN, DAI XITONG, CAI SHIYUE
• Format: Patent
• Language: Chinese; English
• Published: 18.03.2022
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The formwork comprises an outer layer formwork and an inner layer formwork, a leveling positioning component is arranged at the bottom of the outer layer formwork, the two sides of the inner layer formwork are connected with the outer layer formwork through a plurality of lifting adjusting components, and the outer layer formwork is connected with the inner layer formwork through a plurality of lifting adjusting components. One end of the inner layer template is provided with a template height measuring part, the upper part of the inner layer template is provided with a lifting adjustment driving device, and the lifting adjustment driving device is used for driving a plurality of lifting adjustment parts to perform lifting adjustment at the same time. According to the elevation-adjustable double-layer set-shaped steel formwork for the support cushion stone, accurate height adjustment can be achieved, and the accuracy of actual construction is guaranteed. 本发明提出一种支座垫石高程可调双层定型钢模板及施工方法，该模板包括外层模板以及内层模板，所述外层模板底部设有校