Pile body corner protection sleeve and prefabricated building structure

Abstract

The invention provides a pile body corner protection sleeve and a prefabricated building structure. The prefabricated building structure comprises the pile body corner protection sleeves and pile bodies. Each pile body corner protection sleeve comprises a pile sleeve used for being arranged on the peripheral wall of each pile body in a sleeving mode and inflection flanges, the inflection flanges are connected to the ends of the pile sleeve and extend in the axis direction of the pile sleeve, and the inflection flanges are connected to each pile body in an engaged mode. According to the pile body corner protection sleeve provided by the invention, the inner surfaces of the inflection flanges and the inner wall surface of the pile sleeve are in contact with the pile bodies, so that the fixing area between each pile body corner protection sleeve and the corresponding pile body is increased; Each pile body corner protection sleeve can be more stably and firmly connected to the corresponding pile body in an engaged mode, and each pile body corner protection sleeve is prevented from falling off from the end of the corresponding pile body. Even in the process of transporting the prefabricated building structure or beating the pile bodies by a pile driver, each pile body corner protection sleeve can still be stably, reliably and fixedly connected with the corresponding pile body, so that the end parts of the pile bodies can be better protected.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a pile corner protector and a prefabricated building structure. Background technique [0002] Prefabricated building structures refer to all kinds of piles that are prefabricated and transported to the construction site, including piles that are poured and hardened by concrete, and pile corner protectors that are set at the ends of the piles. The existing pile body corner protector is made of light weight thin plate made of metal material and formed into a cylindrical structure, which is arranged at the end of the pile body and sleeved around the peripheral wall of the pile body. A stable and reliable fixed connection cannot be formed between the pile body corner protector and the concrete of the pile body, resulting in easy loosening between the pile body corner protector and the pile body. Especially when transporting the prefabricated building structure, or using a pile ...

AI Technical Summary

Problems solved by technology

A stable and reliable fixed connection cannot be formed between the corner protector of the pile body and the concrete of the pile body, which makes it easy to loosen between the corner protector of the pile body and the pile body

Especially when transporting the prefabricated building structure, or using a pile driver to drive the pile into the soil, the corner protector of the pile falls off from the end of the pile under the action of external force, which cannot protect the pile well and affects the prefabricated quality of building structure

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