Small-spacing double-beam formwork reinforcing device and construction method thereof: Fid-Bau Portal

Small-spacing double-beam formwork reinforcing device and construction method thereof

LIU YIQUAN / WANG XU / ZHAN QINGHUA

The invention discloses a small-spacing double-beam formwork reinforcing device and a construction method thereof. The small-spacing double-beam formwork reinforcing device comprises two supporting plates and a gravity plate, wherein the two supporting plates are vertically arranged in parallel; the gravity plate is located between the two supporting plates and can freely move in the vertical direction; the gravity plate is connected with the two supporting plates through a plurality of supporting rods, the supporting rods are obliquely arranged, one ends of the supporting rods are hinged to the gravity plate, and the other ends of the supporting rods are hinged to the supporting plates; when the gravity plate moves up and down in the vertical direction, the two supporting plates are pushed to get close to or away from each other through the supporting rods; and a limiting structure is further arranged on the gravity plate, and the limiting structure can make contact with the supporting rods and limit the displacement of the supporting rods. Construction is convenient, the small-spacing double-beam formwork reinforcing device can well adapt to the spacing of various widths, the structural spacing is automatically adapted by means of gravity, and the reinforcing effect is good.

本发明公开了一种小间距双梁模板加固装置及其施工方法，一包括两个支撑板，两个所述支撑板竖向并平行设置；还包括一重力板，所述重力板位于两个支撑板之间，并能够沿竖向自由移动；所述重力板通过若干撑杆与两个支撑板连接，所述撑杆倾斜设置，其一端与重力板铰接，另一端与支撑板铰接，重力板沿竖向上下移动时，通过撑杆推动两个支撑板互相靠近或远离；在所述重力板上还设有限位结构，该限位结构能够与撑杆接触并限制撑杆的位移。施工方便，能很好的适应多种宽度的间距，依靠重力自动适应结构间距，加固效果好。

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