Movable hanging basket device used in bridge anti-collision guardrail construction

Abstract

The invention discloses a movable hanging basket device used in bridge anti-collision guardrail construction in the technical field of bridge anti-collision guardrail construction, in the moving process, a blocking rod can make contact with the edge of the outer side of a viaduct under the action of a first spring, a gap between a movable hanging basket and the viaduct can be blocked, and the safety of the viaduct is improved. The anti-collision guardrail template is prevented from falling off from a gap between the movable hanging basket and the viaduct during subsequent hoisting of the anti-collision guardrail template; in the later hoisting process of the anti-collision guardrail template, the anti-collision guardrail template can slide along the surface of the guide rod, so that the deviated anti-collision guardrail template can be guided to the inner side, and the anti-collision guardrail template can accurately fall to a mounting position on the surface of a viaduct; and the positioning plates are beneficial to enabling the installed anti-collision guardrail formworks to be tightly attached in the continuous installation process, and the situation that gaps are reserved between the installed anti-collision guardrail formworks, so that concrete is lost in the pouring process, and the quality of the anti-collision guardrail is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of construction of bridge anti-collision guardrails, in particular to a mobile hanging basket device used in the construction of bridge anti-collision guardrails. Background technique [0002] At present, the design of highway bridge anti-collision barriers can be roughly divided into three types according to the combination with the beam, namely, ordinary sitting anti-collision barriers, cast-in-situ concrete anti-collision barriers with hanging eaves and prefabricated installation hanging plate anti-collision barriers; Cast-in-situ concrete crash barriers with hanging eaves are more frequently used. [0003] In the prior art, before the pouring of the anti-collision guardrail, the formwork needs to be installed on both sides of the bridge. Since the installation location is close to the edge of the elevated, the construction personnel generally work at a high place during installation, and the construction...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a mobile hanging basket device used in the construction of bridge anti-collision barriers, to solve the above-mentioned background technology. Before the anti-collision barriers are poured in the prior art, formwork needs to be installed on both sides of the bridge. , because the installation location is close to the edge of the elevated, during installation, the construction personnel generally work at a high place, the construction risk is high, and in the process of formwork hoisting, it is necessary to manually support and position the formwork to ensure that the formwork can be installed accurately; but the hoisted The formwork is unstable and prone to shaking. When the construction personnel support and position it, the risk of the construction personnel is increased. When manually supporting the heavy formwork, it is difficult to make the formwork fall to the accurate installation position, and the manual operation will inevitably cause There are errors, which will easily lead to inaccurate falling positions of the anti-collision barriers, which will affect the quality of the subsequent pouring of the anti-collision barriers

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