Sealing and reinforcing device for pouring column formwork: Fid-Bau Portal

Sealing and reinforcing device for pouring column formwork

XIA WENBING / XIA YAN / WAN XIANGWU

The invention relates to the technical field of concrete pouring, in particular to a sealing and reinforcing device for a pouring column formwork. According to the sealing and reinforcing device for the pouring column formwork, synchronous pushing and moving can be achieved for tight attachment, and meanwhile the reinforcing height can be rapidly increased and extended. A sealing and reinforcing device for a pouring column formwork comprises a bottom frame assembly, two-way threaded sleeve rods, side plates, a positioning mechanism and an expansion mechanism, the upper sides of the front portion, the rear portion, the left portion and the right portion of the bottom frame assembly are rotationally connected with the two-way threaded sleeve rods which are symmetrically distributed, and the side plates are rotationally connected between every two adjacent two-way threaded sleeve rods on the same side; a positioning mechanism is arranged on the bottom frame assembly, and an expansion mechanism is arranged on the side plate. The output shaft of the servo motor drives the threaded rod to rotate synchronously, so that the chucks push the corresponding side plates to move synchronously, the situation that the advancing distances of the side plates are inconsistent is avoided, meanwhile, the expansion plate is pushed upwards through the sliding plate to turn over, and the reinforcing height of the side plates is increased.

本发明涉及混凝土浇筑技术领域，尤其涉及一种浇筑柱模板的密封加固装置。本发明提供一种能够同步推进移动进行紧密贴合，同时能够快速扩展延伸加固高度的浇筑柱模板的密封加固装置。一种浇筑柱模板的密封加固装置，包括有底架组件、双向螺纹套杆、侧板、定位机构和扩展机构，底架组件前后左右四部的上侧均转动式连接有对称分布的双向螺纹套杆，同一侧相邻的两根双向螺纹套杆之间均转动式连接有侧板，底架组件上设有定位机构，侧板上设有扩展机构。本发明通过伺服电机输出轴带动螺纹杆同步转动，使得卡盘均推动对应的侧板进行同步运动，避免侧板行进路程不一致，同时通过滑板向上推动扩展板进行翻转，对侧板的加固高度进行延伸。

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