Novel movable suspension cage for outer side construction of road concrete guardrail

Abstract

The invention discloses a novel movable suspension cage for outer side construction of a road concrete guardrail. The novel movable suspension cage comprises a suspension cage operating platform, the suspension cage operating platform is positioned on the outer side of the concrete guardrail, a counterweight platform is arranged on the inner side of the concrete guardrail, the suspension cage operating platform and the counterweight platform are connected into a whole through a long cross beam and a short cross beam, and the long cross beam and the short cross beam are parallel to each other and stretch across the concrete guardrail, so that a lever balance mechanism is formed by the suspension cage operation platform and the counterweight platform with the rear end of the counterweight platform as a fulcrum. The novel movable suspension cage is simple in structure, convenient to install, high in reliability and convenient to maintain; and according to the novel movable suspension cage, the operation efficiency is improved, the risk of high-altitude operation is avoided, electromechanical, fire-fighting, traffic installation and repair and maintenance work can be better carried out, and the construction cost is effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of construction engineering outside the concrete guardrail of expressway, in particular to a novel mobile hoisting cage for construction outside the concrete guardrail of highways. Background technique [0002] In recent years, with the continuous increase in the scale of my country's transportation infrastructure, concrete guardrails have become a business card of my country's expressways, especially in mountainous areas, because of the universality of concrete guardrails; more and more construction operations on the outside of concrete guardrails , along with various construction safety hazards are increasing, and the erection of concrete guardrails lags behind other professional constructions. Due to the lag of concrete guardrail erection, in order not to affect the construction period goals, the construction of electromechanical, fire protection, and traffic safety projects outside the concrete guardrails ...

AI Technical Summary

Problems solved by technology

[0003] When electromechanical and traffic safety installations are installed on the outside of the highway concrete guardrail, due to high-altitude construction operations, there are many potential safety hazards and low construction efficiency. The purpose of the present invention is to provide a new type of mobile cage for construction outside the highway concrete guardrail. Ingenious, it solves the problem of erecting construction under the state of unilateral suspension, greatly facilitates the installation work of highway electromechanical and traffic safety, can improve construction efficiency, save time and reduce costs, so as to solve the problems raised in the above background technology

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