Prefabricated pipe pile with protection function

Abstract

The invention provides a prefabricated pipe pile with a protection function. The prefabricated pipe pile comprises a pipe pile tip, wherein a first fixed seat annularly sleeves the top of the surface wall of the pipe pile tip; a second fixed seat annularly sleeves the bottom of the surface wall of the pipe pile tip; mounting seats are bolted at the bottoms of the front surface and the back surface of the pipe pile tip; and the tops of the mounting seats are bolted with the surface of the second fixed seat. According to the prefabricated pipe pile, through cooperation of a sliding column, a sliding sleeve, a second hinge seat, an adjusting rod and a handle, an arc-shaped frame can be driven by a connecting arm to be flatly spread downwards, so that a protection frame can be fixed and supported in an auxiliary manner; through cooperation of a protection net, the outer side of the pipe pile tip can be shrunk and adjusted for protection while the weight of the protection frame is reduced, so that the situation that people are injured when accidentally stepping into a gap is prevented; and meanwhile, the situation that broken stones and soil blocks easily fall into the gap between the pipe pile tip and the ground surface, and consequently, troubles are caused to construction of a construction unit in the later period is also prevented.

Description

technical field [0001] The invention relates to the field of pipe piles, in particular to a prefabricated pipe pile with protection function. Background technique [0002] Pipe piles are mainly used for low-cap pile foundations in industrial and civil buildings, and are widely used in engineering foundations such as railways, highways and bridges, municipal and large-scale equipment. They have high strength, strong bearing capacity, and strong adaptability to geological structures. It is widely used in people's construction projects now. [0003] During the construction process of the construction unit, prefabricated pipe piles will be used as fixed supports. However, after the existing prefabricated pipe piles are built, the pile tips of the prefabricated pipe piles will remain above the ground, so that the There will be a large gap between the surrounding and the foundation, and gravel and soil blocks will easily fall into the gap between the pipe pile tip and the ground ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a prefabricated pipe pile with a protective function, which solves the problem that the existing prefabricated pipe pile does not have the function of shrinkage adjustment and protection after the construction process

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