Pile cutting equipment for breaking concrete structure of pile head and use method thereof

Abstract

The invention belongs to the technical field of building construction equipment and particularly relates to pile cutting equipment for breaking a concrete structure of a pile head and a use method thereof. The pile cutting equipment for breaking the concrete structure of the pile head comprises a base, a plurality of support plates, a plurality of adjusting devices, a plurality of drill rods and aplurality of driving devices. The base is provided with a plurality of sliding grooves. The multiple support plates are evenly arranged around the circumferential direction of the pile head. The support plates and the sliding grooves are in one-to-one correspondence and are slidably connected. The adjusting devices are arranged on the base and are in one-to-one correspondence with the support plates. The first ends of the adjusting devices are connected with the base, the second ends of the adjusting devices are connected with the support plates, and the support plates are driven to move along the sliding grooves. The drill rods and the support plates are in one-to-one correspondence and are rotationally connected. The driving devices are arranged on the support plates and are connected with the drill rods to drive the drill rods to rotate. Through the pile cutting equipment, the concrete structure of the pile head can be fast cut off, time and labor are saved in the operation process, labor intensity of constructors is lowered, and construction efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of building construction equipment, and in particular relates to a pile-cutting equipment for breaking a concrete structure at a pile head and an application method thereof. Background technique [0002] The cap is a reinforced concrete platform set on the top of the pile and used to connect the pile tops in order to bear and distribute the load transmitted by the pile. The cap connects several or even dozens of piles together to form a pile foundation. Among them, the low pile caps are generally buried or partially buried in the soil, and are used for industrial or civil buildings. In order to enhance the connection strength between the pile and the cap, the pile head generally extends 0.1m into the cap, and steel bars are anchored into the cap, and other structures are poured on the cap to form a complete force transmission system. [0003] During the construction of cast-in-place piles, during the vibra...

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a pile-cutting device for breaking the concrete structure of the pile head and its use method, aiming to solve the problems of time-consuming and labor-intensive manual work and low construction efficiency in the prior art

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