Stand column formwork fixing structure for building engineering construction: Fid-Bau Portal

Stand column formwork fixing structure for building engineering construction

MAO GUIXIANG

The invention relates to the technical field of building construction, in particular to a stand column formwork fixing structure for building engineering construction, which comprises four formworks which are connected end to end and spliced into a formwork of a stand column, and further comprises a plurality of square pipes, a plurality of connecting pieces and a plurality of connecting pieces, according to the device, after the four square pipes are spliced to the formwork, the sliding plate can be driven to extrude the U-shaped frame only by upwards deflecting the distance fixing rod, so that the multiple square pipes in the single-layer fixing structure are driven to be mutually pulled to extrude the formwork for fixing the stand column, meanwhile, the upwards turned distance fixing rod can serve as an installation guide of the next single-layer fixing structure, and the installation is convenient. And after the next single-layer fixing structure is spliced, the formwork is finally locked through the simple operation of overturning the distance fixing rod, and the whole formwork is fixed repeatedly in sequence, so that a wood plate does not need to be supported by nails, and the method is simple, convenient and high in efficiency.

本发明涉及建筑施工技术领域，具体为一种建筑工程施工用立柱模板固定结构，包括，四块首尾相接的模板，四块所述模板拼接成立柱的模板，还包括有：方管，所述方管设置有多根；本装置在将四根方管拼接到模板上后，仅需要通过向上偏转定距杆，就可带动滑动板挤压U形框，从而带动单层固定结构内的多根方管相互拉扯，来挤压固定立柱的模板，同时向上翻转过后的定距杆可作为下一层单层固定结构的安装向导，当下一层单层固定结构拼接完成后，同样通过简单的翻转定距杆的操作，来对模板进行最终锁定，依次反复，完成整个模板的固定，从而无需钉支撑木板，简单方便，效率高。

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