Safety guardrail with good warning performance and used for civil construction

Abstract

The invention belongs to the technical field of civil construction equipment, and particularly provides a safety guardrail with good warning performance and used for civil construction. The scheme isprovided for solving the problems of the poor warning effect at night and unadjustable height. The safety guardrail comprises a fixed base, wherein the top of the fixed base is connected with a firstsupporting column through bolts, the outer wall of the top of the first supporting column is in threaded connection with a first installation column, the bottom of the outer wall of the first supporting column is connected with a fixed base plate through threads, and the top of the outer wall of the first supporting column is connected with a fastening nut through threads. The top of the first supporting column is connected with a supporting rod through bolts, and the top of the supporting rod is connected with a supporting frame shaped like a Chinese character 'tian' through bolts. A solar cell panel, a storage battery and an MPPT controller are arranged, the solar cell panel converts solar energy into electric energy through the MPPT controller, the electric energy is stored in the storage battery through a wire, and the storage battery provides energy for the whole safety guardrail, so that much energy is saved, and the safety guardrail is environmentally friendly and economical.

Description

technical field [0001] The invention relates to the technical field of civil construction equipment, in particular to a safety guardrail with good warning performance for civil construction. Background technique [0002] At present, in the process of civil engineering construction, a protective net is usually built around the building. On the one hand, it is to enhance construction safety and prevent building materials from slipping and hurting construction personnel. On the other hand, it can also prevent the spread of dust during the construction process from affecting the surrounding environment. Hygienic environment; Ordinary building construction guardrails are often spliced ​​with fixed mesh structures. When the building needs to be enclosed, the fixation of the spliced ​​structural units is not conducive to the splicing of the guardrails. The ground needs to be leveled after the uneven ground It can only be spliced, which brings troubles to the builders and delays the...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of civil engineering construction, a protective net is usually built around the building. On the one hand, it is to enhance construction safety and prevent building materials from slipping and hurting construction personnel. On the other hand, it can also prevent the spread of dust during the construction process from affecting the surrounding environment. Hygienic environment; Ordinary building construction guardrails are often spliced ​​with fixed mesh structures. When the building needs to be enclosed, the fixation of the spliced ​​structural units is not conducive to the splicing of the guardrails. The ground needs to be leveled after the uneven ground It can only be spliced, which brings troubles to the builders and delays the construction period; at the same time, after welding and dismantling these guardrails, most of the original structure will be destroyed, and they cannot be reused. The same; although welding and making guardrails on site can play a very good protective role, this method requires a lot of manpower, which is very time-consuming and laborious. Due to poor visibility at night, the protective net does not have intelligent alarm devices and lighting warnings device, it is inevitable that someone will break into the construction site and unnecessary accidents will occur

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