Building foundation pile fastening device

Abstract

The invention discloses a building foundation pile fastening device, and belongs to the technical field of building construction. The building foundation pile fastening device comprises a plurality of positioning seats, wherein one of the positioning seats is fixedly connected with a mounting plate, and the mounting plate is provided with a plurality of bolt holes; a supporting piece is arranged on each positioning seat, clamping plates are arranged at the ends, away from the positioning seats, of the supporting pieces, and the multiple clamping plates are jointly connected with a pile foundation; edge grooves are formed in the two side walls of each positioning seat correspondingly, and a first reel is rotationally connected into each edge groove through a pin shaft. The building foundation pile fastening device has the advantages that the bolt holes can be punched in a foundation, then mounting plate holes are aligned with the bolt holes in the foundation and are fixed through foundation bolts, and the positions of the positioning seats are adjusted, so that the pile foundations are located in the centers of the positioning seats, then the positions of the multiple positioning seats are determined more conveniently, and furthermore, the pile foundation can be fixed at a set position more conveniently.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a fastening device for building foundation piles. Background technique [0002] In building construction, the construction process needs to firstly carry out the construction of the building foundation; the bottom of the building foundation pile is fixed with the foundation pit, and the foundation pile carries the load for the entire building. A stable building foundation pile is an important basis for the quality of the building and Therefore, the construction process of building foundation piles needs to be continuously optimized. [0003] For the construction of building foundation piles, some foundation piles are prefabricated foundation piles in batches. When the prefabricated foundation piles are erected inside the foundation pit on the ground, the low end of the foundation pile needs to be inserted into the bottom of the foundation pit, Cement mortar is pour...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: some existing methods for erecting foundation piles are more traditional, by binding wooden piles on the outer peripheral surface of the foundation piles, and inserting the end of the wooden piles close to the ground into the ground to achieve fixation, the whole process is more complicated. It is cumbersome, the labor intensity of the construction personnel is high, the labor efficiency is low, and the stability of the foundation pile is poor, and the accuracy of the foundation pile erection process is low

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