Dismountable safety protective rack

Abstract

The invention relates to a dismountable safety protective rack. The dismountable safety protective rack comprises a base plate; uprights are symmetrically connected to the base plate and a marking plate is connected between the uprights; strip-shaped first grooves are symmetrically formed in the base plate; a circular second groove is formed at one end of each first groove, while an extension groove is formed at the other end of the first groove; the lower ends of the uprights are arranged in the second grooves; supporting rods are fixedly connected to the lower ends of the uprights; flanges are formed on the end portions of the supporting rods; the supporting rods are arranged in the first grooves and the flanges are arranged in the extension grooves; square grooves and a plurality of cambered grooves centrally symmetrical to each other about the uprights are formed in the sidewalls of the uprights; the marking plate is mounted in the square grooves; fluorescent rods are arranged in the cambered grooves. The dismountable safety protective rack is simple in structure, and can be formed by quickly mounting the uprights and the supporting rods on the base plate, and the operations are simple, convenient and quick, so that the engineering efficiency can be improved; as the fluorescent rods are adopted, the night warning effect of the protective rack is improved, and the fluorescent rods can be dismounted and replaced, and are convenient to use.

Description

technical field [0001] The invention relates to a road safety protection device, in particular to a construction safety protection frame. Background technique [0002] During road construction, it is necessary to place a protective frame with a safety sign board on the side of the road to remind pedestrians and vehicles to pay attention to safety. The identification plate on the existing protective frame is generally fixed on the frame body and cannot be disassembled and replaced. It takes up a lot of space and makes it inconvenient to carry, and the cost of the protective frame is high; some protective frames are also equipped with fluorescent boards and other components to remind people Pay attention to the safety of road construction at night, but the fluorescent panels are generally fixed on the protective frame, which cannot be disassembled and replaced, which is inconvenient to use. Contents of the invention [0003] In view of the above-mentioned shortcomings exist...

AI Technical Summary

Problems solved by technology

The identification plate on the existing protective frame is generally fixed on the frame body and cannot be disassembled and replaced. It takes up a lot of space and makes it inconvenient to carry, and the cost of the protective frame is high; some protective frames are also equipped with fluorescent boards and other components to remind people Pay attention to the safety of road construction at night, but the fluorescent panels are generally fixed on the protective frame, which also cannot be disassembled and replaced, which is inconvenient to use

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