Spiral ground pile for construction site

Abstract

The invention discloses a spiral ground pile for a construction site. The spiral ground pile for the construction site includes a ground pile, a positioning ring is further welded to an outer ring ofthe ground pile, a spiral guide groove surrounding the periphery of the outer ring is formed below the positioning ring located on the ground pile, the top of the ground pile is of an open-ended hollow cavity structure, the internal cavity of the ground pile is connected with a push column in a threaded mode, the lower part of the push column is tapered, the lower part of the push column is symmetrically provided with a plurality of T-shaped inserting columns vertically penetrating through the ground pile and inserting into a soil layer, a reset spring is arranged between the T-shaped inserting columns and the inner wall of the ground pile, bull eye ball roll balls in contact with the side wall of the lower part of the push column are arranged at one end of the lower part, near he push column, of the T-shaped inserting columns, a bearing is coaxially connected to the ground pile located above the positioning ring, and a plurality of extensible and adjustable inclined struts are hingedto a bearing outer ring. According to the spiral ground pile for the construction site, the structure is simple and novel, and load performance, stability, and settlement resistance and drawing resistance performance are good.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a spiral ground pile for a construction site. Background technique [0002] The wooden pile is a load-bearing component that is in contact with the foundation at the bottom of the building. Its function is to transfer the load from the upper part of the building to the foundation. Therefore, the foundation must be firm, stable and reliable. The wooden pile is a part of the structural component below the ground of the engineering structure. The superstructure load is transmitted to the foundation, which is an important part of houses, bridges, docks and other structures. [0003] The wooden piles of the building foundation construction in the prior art are easily corroded by the water vapor on the ground, causing the wooden piles to rot. stable performance. Therefore, aiming at this current situation, there is an urgent need to develop a construction site screw pile to overc...

AI Technical Summary

Problems solved by technology

[0003] The wooden piles of the building foundation construction in the prior art are easily corroded by the water vapor on the ground, causing the wooden piles to rot. stable performance

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