Installation equipment for long corrugated guardrails

Abstract

The invention provides installation equipment for long corrugated guardrails comprising a base provided with a slideway in an x-axis direction and two slideways in a z-axis direction, a first crossbeam of which both ends are respectively connected to the slideways in the z-axis direction, a horizontal frame body of which the bottom end is horizontal and is movable in the slideway in the x-axis direction, a clamping mechanism arranged on the horizontal frame body, pile bodies which are fixed at a roadside at intervals and comprise first junction end surfaces for being jointed with the long corrugated guardrails and second junction ends positioned at sides different from the first junction end surfaces, screw holes respectively arranged on the pile bodies and the long corrugated guardrails, a distance sensor arranged on the clamping mechanism, a drive structure and a controller connected to the drive structure and the distance sensor. The first junction end surfaces of the pile bodies of the invention are provided with corrugated surfaces which are effectively matched with the long corrugated guardrails to reduce the stress generation, and rail posts can be protected from being subject to deformation or loosening caused by impact by means of the shock absorbing and buffering effect of connecting ribs.

Description

Technical field [0001] The invention belongs to the technical field of construction auxiliary equipment, in particular to a long-wave guardrail installation equipment. Background technique [0002] Road transportation is equivalent to the main body of people’s livelihood and the lifeline of the country’s economy. All the transportation of necessities in life, or people’s migration and tourism, etc., regardless of the chosen mode of transportation, must ultimately rely on roads to achieve the purpose of transportation. This shows the importance of roads to mankind. The composition of roads has ranged from the excavation and filling and compaction of the road surface in the old days to the use of the most common asphalt concrete as road pavement in modern times or the use of scrap tires to form under-road fillers in response to environmental awareness. Improvements in construction methods. In addition to the surface treatment of the road, other peripheral facilities, such as separ...

AI Technical Summary

Problems solved by technology

However, in this existing guardrail structure, the fixing seat and a pin of the guardrail assembly are in a straight shape, and there is no structural part to assist in bearing shock and shock absorption deformation, especially for the guardrail to be more able to withstand external force impact and buffering. As a result, most of the guardrails adopt a wave-like design, which effectively increases the section coefficient, making it difficult to fit the fixed seat of the guardrail and the guardrail effectively and completely. It will transmit its impact force to the guardrail, and the guardrail will easily bend or even loosen without the protection effect of proper shock-absorbing buffer. Unexpected vehicles may also rush out of the guardrail, causing greater losses

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