Building foundation pile with buffering and damping effects

Abstract

The invention discloses a building foundation pile with buffering and damping effects. The building foundation pile comprises a device body, a second fixing frame and a fixing ring, a connecting column is fixedly connected to the surface of the bottom end of the device body, a sliding plate is fixedly connected to the side, away from the device body, of the connecting column, a fixing column is fixedly connected to the side, away from the connecting column, of the sliding plate, the inner wall of the top end of the fixing column is fixedly connected with a first telescopic rod, and the surfaceof the first telescopic rod is provided with a first spring in a sleeved mode. According to the building foundation pile, the first telescopic rod and the first spring are arranged, a second telescopic rod and a second spring are matched with the sliding plate and a fixing block, when the device body receives downward force, sliding grooves formed in the surfaces of the inner walls of the two sides of a first fixing frame are in sliding connection with the sliding plate, the sliding plate can slide in the sliding grooves in the surface of the inner wall of the first fixing frame when receiving downward force of the device body, a building can be better protected against damage, and the service life of the building is prolonged.

Description

technical field [0001] The invention relates to the technical field of building engineering, in particular to a building foundation pile with buffering and shock-absorbing functions. Background technique [0002] A deep foundation composed of piles and a pile cap connected to the pile top, referred to as a cap, or a single pile foundation connected by a column and a pile foundation, referred to as a pile foundation, if the pile body is completely buried in the soil, the bottom of the cap and the soil If the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Construction pile foundations are usually low cap pile foundations. In high-rise buildings, pile foundations are used widely. [0003] At present, the foundation piles of most buildings are connected with a single reinforced concrete structure and the platform. There are no earthquake-proof structures. The collapse of objects will ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem existing in the prior art that when natural disasters such as earthquakes occur, when foundation piles cannot buffer and absorb shocks, it is easy for the wall to break and the building to collapse, thereby causing extensive damage to the building. When being shocked, the original stable structure may be damaged, and it needs to be further reinforced and stabilized when the shock is buffered to ensure the stability of the foundation pile. A kind of building foundation pile with buffering and shock-absorbing effect is proposed.

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