Formwork hooping device at concrete column construction joint: Fid-Bau Portal

Formwork hooping device at concrete column construction joint

CHEN SHIQING

The invention relates to the technical field of building formwork hooping, in particular to a concrete column construction joint formwork hooping device. The invention provides a concrete column construction joint formwork hooping device convenient to disassemble. A concrete column construction joint formwork hooping device comprises connecting plates and battens, the connecting plates are in a square shape and combined into a square column with a cavity, the battens used for bearing pressure are slidably connected to the outer sides of the connecting plates, the concrete column construction joint formwork hooping device further comprises a supporting mechanism and the like, hooping assemblies used for hooping the connecting plates are arranged on the outer sides of the battens, and the supporting mechanism is arranged on the outer sides of the battens. A supporting mechanism used for reinforcing the stability of the connecting plates is arranged on the outer side of the square column formed by combining the connecting plates. The four connecting plates are hooped through the steel pipes, the connecting pipes and the connecting blocks, concrete can be prevented from leaking out of gaps among the four connecting plates during pouring, the pouring effect is improved, the steel pipes, the connecting pipes and the connecting blocks are connected through nuts, dismounting is convenient, and dismounting of the connecting plates in the later period is facilitated.

本发明涉及建筑模板箍紧技术领域，尤其涉及一种混凝土柱施工缝处模板箍紧装置。本发明提供一种能够便于拆卸的混凝土柱施工缝处模板箍紧装置。一种混凝土柱施工缝处模板箍紧装置，包括有连接板和木条，连接板呈方形组合成具有空腔的方形柱，连接板的外侧均滑动式地连接有用于承受压力的木条，还包括有支撑机构等，木条外侧设有用于箍紧连接板的箍紧组件，连接板组合成的方形柱外侧设有用于加固连接板稳定性的支撑机构。本发明通过钢管、连接管和连接块将四个连接板箍紧，便可防止在浇筑时，混凝土从四个连接板之间的缝隙漏出，提高浇筑效果，并且钢管、连接管和连接块的连接方式采用螺母连接，拆除方便，便于后期连接板的拆除。

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