Dustproof guardrail for construction site

Abstract

The invention discloses a dustproof guardrail for a construction site. The dustproof guardrail comprises a fixed guardrail, more than one rotating cavities are formed between the fixed guardrail sideby side, moving rods are rotatably installed in the rotating cavities, rotating shaft holes are formed in two sides of the inner walls of the rotating cavities, rotating shafts are arranged on the twosides, directly facing the rotating shaft holes, of the moving rods, and the rotating shafts are rotatably installed in the rotating shaft holes. The outer side ends of the moving rods extend out ofthe outer portions of the fixed guardrail, and the other ends extend into a water collection box. A water storage cavity is formed in the middle of the water collection box, buoyancy rods are connected with the extending ends of the bottoms of the moving rods, the buoyancy rods are arranged on the water surface of the water storage cavity in a floating mode, and an angle less than 90 degrees is formed between the moving rods and the vertical fixed guardrail. The dustproof guardrail for the construction site is simple in structure, the anti-clamping function can be effectively realized, the wind resistance capacity of the guardrail is increased, and water absorption and dust absorption can be realized.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a dustproof guardrail for building construction sites. Background technique [0002] On the construction site, in order to protect materials and prevent pedestrians from entering the construction site, we will set up some guardrails, but the general guardrail structure is relatively single, whether it is for the ability of anti-climbing, or for the ability of dust and wind resistance, They are all relatively poor. The structure of the guardrail is only a single fixed structure, and there are many deficiencies in use, which wastes the resources that the guardrail should have. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a dust-proof guardrail for construction sites, which has very good dust-proof, impact-proof and anti-climbing functions, increases the use function of the construction site guardrail, and greatly...

AI Technical Summary

Problems solved by technology

[0002] On the construction site, in order to protect materials and prevent pedestrians from entering the construction site, we will set up some guardrails, but the general guardrail structure is relatively single, whether it is for the ability of anti-climbing, or for the ability of dust and wind resistance, They are all relatively poor. The structure of the guardrail is only a single fixed structure. There are many deficiencies in use, which wastes the resources that the guardrail should have.

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