Road emergency guard bar convenient to transport and mount

Abstract

The invention discloses a road emergency guard bar convenient to transport and mount, relating to the field of road guard bars. First handrail and second handrail are respectively mounted at two endsof iron gauzes; the iron gauzes are fixed in first clamping plates and second clamping plates through bolts; adjacent iron gauzes are connected by embedding the second handrails into the first handrails; the first handrails / second handrails are fixed on a roadside guard bar handrail through the cooperation of connecting components and steel wire ropes; and connecting components are fixedly mountedat the bottoms of one surfaces of the first clamping plates and the second clamping plates of the first handrails and the second handrails which are embedded together between the adjacent iron gauzes. By arranging the first handrails and the second handrails so as to fix the iron gauzes, the iron gauzes are reeled during the transportation, so that the transportation is facilitated; and the two iron gauzes are connected together by embedding the second handrails into the first handrails, and the iron gauzes are fixed on the roadside guard bar handrail through the cooperation of the connectingcomponents and the steel wire ropes, so that the mounting is simple, rapid distribution and mounting are realized, and the construction efficiency is increased.

Description

technical field [0001] The invention belongs to the technical field of road guardrails, in particular to a highway emergency guardrail which is convenient for transportation and installation. Background technique [0002] Highway fence is the most important transportation infrastructure. my country's expressway was developed in the 1980s, and it plays an important role in the development of the national economy and society. It is an important maintenance and safety guarantee facility for expressways. Now some highways use grassland fence nets, and the twisted grassland nets are stronger, more beautiful, economical and practical. [0003] Most of the current highway guardrails need to fix the railings on the ground, and they need to be fixed on the ground by piling. The installation process is complicated, the use time is long, and the transportation is inconvenient. Now we design a highway emergency guardrail that is convenient for transportation and installation. By settin...

AI Technical Summary

Problems solved by technology

[0003] Most of the current highway guardrails need to fix the railings on the ground, and they need to be fixed on the ground by piling. The installation process is complicated, the use time is long, and the transportation is inconvenient. Now we design a highway emergency guardrail that is convenient for transportation and installation. By setting the first railing and The second railing fixes the barbed wire, and the barbed wire can be rolled up during transportation, which is convenient for transportation; the barbed wire is fixed on the roadside guardrail railing through the connection piece and the steel wire rope, which has the advantages of simple installation, quick layout and installation, and improves construction efficiency.

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