Connecting method for sign stand column and steel pipe pile

Abstract

The invention discloses a connecting method for a sign stand column and a steel pipe pile, and relates to the field of urban road traffic engineering. The connecting method for the sign stand column and the steel pipe pile comprises the sign stand column and the steel pipe pile, a sign board is arranged at the top of the sign stand column, static pressure construction is adopted for the steel pipe pile, and pressure application is stopped when the distance between a pile top and the ground surface is 200-300 mm; and the sign stand column is sleeved with a steel pipe pile head, the sign stand column is rotated, the position of the sign stand column is adjusted up and down, a stand column bolt hole and a steel pipe pile bolt hole are aligned, a screw is inserted into the holes, a gasket and two nuts are installed at the two ends of the screw, tight screwing is carried out, and installation is completed. The connecting method solves the connection and installation problems of steel pipe stand columns of signs, signal lamps, street lamps and the like and a steel pipe pile foundation, the advantages of being safe in design structure, high in adaptability, convenient to operate on site, attractive in appearance and the like are achieved, and the municipal road lifting requirement is met.

Description

technical field [0001] The invention relates to the field of urban road traffic engineering, in particular to a method for connecting a sign column and a steel pipe pile. Background technique [0002] In the reconstruction of municipal roads, traffic ancillary facilities such as signs, signal lights and street lights are all based on cast-in-place reinforced concrete foundations. During the construction process, large-scale excavation is required. After the foundation is poured, it needs to be cured for a long time. The construction of reinforced concrete foundation often conflicts with underground pipelines, and large-scale excavation and long-term construction do not meet the requirements of urban construction. Contents of the invention [0003] In order to overcome the problems of complicated construction process and high cost of manpower and material resources of traffic ancillary facilities such as municipal road construction signs, signal lights and street lights in ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of complex construction process and high cost of manpower and material resources of traffic ancillary facilities such as municipal road construction signs, signal lamps and street lamps in the background technology, the present invention provides a method for connecting sign posts and steel pipe piles, which can effectively reduce construction costs and simplify construction. Construction work

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