Aluminum alloy formwork boundary beam triangular diagonal bracing strengthening device

Abstract

The invention discloses an aluminum alloy formwork boundary beam triangular diagonal bracing strengthening device. The strengthening device comprises a supporting vertical rod, a keel plate, a lower supporting rod, an upper supporting rod, a connecting seat, a beam support head and a connector. The supporting vertical rod is fixed to a beam bottom formwork through the beam support head and the keel plate. The lower end of the upper supporting rod and the upper end of the lower supporting rod are fixed to the keel plate through the connecting seat. The upper end of the upper supporting rod is fixed to a boundary beam aluminum alloy formwork upper connecting seat. The lower end of the lower supporting rod is fixed to the connector of the supporting vertical rod. The aluminum alloy formwork boundary beam triangular diagonal bracing strengthening device is convenient to disassemble and assemble, capable of being used repeatedly and cyclically, capable of preventing a boundary beam formworkfrom inclining inwards or outwards and beneficial to ensuring the pouring quality of a beam surface. Moreover, the length and the inclination angle of the lower supporting rod and the upper supporting rod are both adjustable. The aluminum alloy formwork boundary beam triangular diagonal bracing strengthening device is suitable for strengthening and locating of different beam depth cross sections.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular provides an aluminum alloy formwork side beam triangular brace reinforcement device. Background technique [0002] During the concrete pouring process, the back corrugated frame of the aluminum alloy side beam formwork is easy to tilt inward or outward due to the large lateral pressure during concrete pouring, so that the formwork panel installed on the inner side of the back corrugated frame tilts or deforms. It will affect the forming of concrete, and in severe cases, it will cause the plate to burst, resulting in the poured beam surface not meeting the requirements. In order to solve this problem, the usual method is to add a back reinforcement support device on the outside of the back corrugated frame to reinforce and position the back corrugated frame. The problem of low utilization. Contents of the invention [0003] The object of the present invention...

AI Technical Summary

Problems solved by technology

[0002] During the concrete pouring process, the back corrugated frame of the aluminum alloy side beam formwork is easy to tilt inward or outward due to the large lateral pressure during concrete pouring, so that the formwork panel installed on the inner side of the back corrugated frame tilts or deforms. Affect the forming of concrete, and in severe cases, it will cause the plate to burst, resulting in the poured beam surface not meeting the requirements

In order to solve this problem, the usual method is to add a back reinforcement support device on the outside of the back corrugated frame to reinforce and position the back corrugated frame. The problem of low utilization

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