Uplift pile convenient to install

Abstract

The invention relates to an uplift pile convenient to install. The uplift pile comprises a plurality of connecting columns, a connecting mechanism is arranged between every two adjacent connecting columns, the bottom of each connecting column is fixedly provided with a connecting circular truncated cone, the top of each connecting column is provided with a connecting groove used for being connected with the adjacent connecting circular truncated cone in an inserted mode, the connecting mechanisms comprise first sliding grooves, pressing pieces, second sliding grooves and sliding pieces, abutting assemblies used for driving the sliding pieces to move towards the sides close to the connecting circular truncated cones are arranged between the pressing pieces and the sliding pieces, third sliding grooves penetrating through the second sliding grooves upwards are formed in the bottom faces of the second sliding grooves, inserting pieces are arranged in the third sliding grooves in a vertical sliding mode, first springs are fixed at the bottoms of the inserting pieces, the bottom ends of the first springs are fixedly connected with the bottom surfaces of the third sliding grooves, firstmounting through holes allowing the inserting pieces to penetrate therethrough are formed in the tops of the sliding pieces, and the sides, close to the connecting circular truncated cones, of the first mounting through holes are fixedly provided with inserting blocks inserted into the sides, close to the connecting circular truncated cones, of the inserting pieces. According to the uplift pile, the fixing effect of a pile body is improved.

Description

technical field [0001] The application relates to the field of uplift piles, in particular to an uplift pile that is easy to install. Background technique [0002] At present, concrete piles are used as the foundation piles of the foundation. Usually, a pile driver is used to press the piles into the foundation pit to become foundation piles, and the top of the foundation piles bears the building. [0003] For the prior art, please refer to the Chinese utility model patent with the authorized announcement number CN207988968U, which discloses a detachable threaded drill pipe for ultra-deep pile foundations, including a drill pipe and a sealing end cover. The drill pipe is a multi-section detachable tubular body , the outer surface of the lower part of the first section of the drill pipe is provided with external threads, the outer surface of the top end of the first section of the drill pipe is provided with part of the external threads, and the rest of the first section of t...

AI Technical Summary

Problems solved by technology

However, there is no fixed structure between the drill pipes at both ends, which may cause the drill pipe to rotate in the foundation pit, which will affect the fixing effect of the pile body

[0004] For the related technologies mentioned above, the inventor believes that there is a defect that affects the fixing effect of the pile body

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