Cleaning device for deep pile core soil of prefabricated pipe pile

Abstract

The invention relates to the technical field of prefabricated pipe piles, in particular to a cleaning device for deep pile core soil of a prefabricated pipe pile. Comprising a hoisting mechanism, a digging mechanism and a suction mechanism, the hoisting mechanism comprises a mounting bottom plate, a mounting frame is arranged on the mounting bottom plate, a first rotating shaft is arranged at the upper end of the mounting frame, a winding reel is arranged in the middle of the first rotating shaft, at least two sets of inhaul cables are wound around the winding reel, and a first motor used for rotating the first rotating shaft is arranged at one end of the mounting frame. The digging mechanism comprises a hanging plate matched with the pipe diameter of the prefabricated pipe pile, one ends of the two sets of inhaul cables are symmetrically fixed to the hanging plate, a mounting base is arranged on the hanging plate, a second motor is arranged on the mounting base, and a second rotating shaft with one end fixedly connected with the second motor is arranged at the output end of the second motor. According to the technical scheme, the problems that in the prior art, pile core soil in the deep position of a prefabricated pipe pile is difficult to remove through a pipe pile hole cleaning machine, and the pile core soil in the deep position of the prefabricated pipe pile is difficult to remove are solved.

Description

technical field [0001] The invention relates to the technical field of prefabricated pipe piles, in particular to a device for cleaning the deep pile core soil of prefabricated pipe piles. Background technique [0002] Prefabricated pipe piles are concrete prefabricated components with hollow cylinder body and slender concrete, which are mainly composed of cylindrical pile body, end plate and steel ferrule. The piles carry out the task of bearing and support, and transmit the weight of the building above to the soil layer with high bearing capacity below through the pile foundation, so that the bearing capacity of the entire building is high enough and the supporting capacity is strong enough. In the process of going underground, the inner core of the pipe pile may have underground soil entering. In order to ensure that the pipe pile is placed in the steel cage to improve the support strength, it is necessary to remove the soil that enters the core of the prefabricated pipe ...

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Problems solved by technology

[0004] In view of the deficiencies of the above-mentioned technologies, the object of the present invention is to provide a device for cleaning the core soil in the depth of the prefabricated pipe pile, which is used to solve the problem that the pipe pile hole cleaning machine in the prior art is difficult to remove the pile core soil in the depth of the prefabricated pipe pile. And the difficulty of removing the pile core soil deep in the prefabricated pipe pile

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