A road bridge structure for protecting shallow buried pipelines in building municipal road engineering and its application method

Abstract

The invention discloses a bridge structure for protecting shallow-buried pipelines in municipal road engineering and a method for using the same, comprising a first approach bridge, a docking bridge and a second approach bridge; the first approach bridge includes a first docking tongue, a second approach bridge A wire hole and a first bridge frame, the first butt tongue is fixedly connected to the front end of the first bridge frame, the first wire hole is opened at the lower end of the first butt tongue; the butt bridge includes a second butt tongue, The third wire hole, the fourth wire hole and the second bridge, the second butt tongue is fixedly connected to the front end of the second bridge, the third wire hole is opened at the lower end of the second butt tongue, the first Four wire holes are opened at the lower end of the second bridge frame, and the first butt joint tongue is movably embedded in the rear end of the second bridge frame. The present invention can adjust the coverage area arbitrarily to better meet the needs of use.

Description

technical field [0001] The invention relates to the technical field of construction municipal road engineering, in particular to a road bridge structure for protecting shallow buried pipelines in construction municipal road engineering and a method for using the same. Background technique [0002] With the progress of society, more and more people have entered into urban life, followed by urban construction, the most important of which is the construction of municipal roads. In the construction of municipal roads, due to the high frequency of equipment movement at the construction site, The pipes or lines need to be moved frequently, but the pipes and lines are easily damaged by the rolling of vehicles for a long time. They are usually buried shallowly or even directly exposed on the ground, which will reduce the effective service life of the lines or pipes. Most of them are covered with steel plates for protection. Since the area of ​​ordinary steel plates cannot be adjuste...

AI Technical Summary

Problems solved by technology

[0002] With the progress of society, more and more people have entered into urban life, followed by urban construction, the most important of which is the construction of municipal roads. In the construction of municipal roads, due to the high frequency of equipment movement at the construction site, The pipes or lines need to be moved frequently, but the pipes and lines are easily damaged by the rolling of vehicles for a long time. They are usually buried shallowly or even directly exposed on the ground, which will reduce the effective service life of the lines or pipes. Most of them are covered with steel plates for protection. Since the area of ​​ordinary steel plates cannot be adjusted, and because the areas of line bedding are different, it is difficult for one steel plate to meet the needs of different areas. At the same time, the mass and area of ​​a single large steel plate are large, which is not convenient for manual transportation and vehicle transportation. Therefore urgently need a kind of device that can solve the above problems

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