Slurry retaining wall drilling sediment treatment device for building pile foundations

Abstract

The invention discloses a slurry retaining wall drilling sediment treatment device for building pile foundations. The slurry retaining wall drilling sediment treatment device comprises a building foundation and a first mechanical arm, wherein retaining walls are fixedly installed at the two ends of the inner surface of the building foundation, drilling holes are formed in the lower portion insidethe building foundation, a rotating disc is arranged at one end of the first mechanical arm, and a second mechanical arm is arranged at the lower end of the rotating disc; a device shell is fixedly installed at the lower end of the second mechanical arm, a maintenance door is movably installed on the front surface of the device shell, a hydraulic lifting column is arranged at the lower end of thedevice shell, and an air blowing straight pipe is fixedly installed at the middle of the lower end of the hydraulic lifting column; and the two sides of the lower end of the hydraulic lifting column are each provided with an air blowing branch pipe, and the two sides of the lower end of the device shell are each provided with a dredging pipe. The slurry retaining wall drilling sediment treatment device for the building pile foundations is simple in structure, and lifting of the device can be controlled; and meanwhile, sediments in holes can be blown out in all directions, the sediments can bewetted, slurry can be pumped out, and the sediment treatment efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a mud protection wall drilling sediment treatment device for building pile foundations. Background technique [0002] The depth, diameter, position and shape of the drilled hole are directly related to the quality of the pile and the straightness of the pile body. When the final hole inspection fully meets the design requirements, it is necessary to clean the bottom of the hole to avoid mud sedimentation after too long a time interval and cause drilling damage. For the phenomenon of collapse, it is more common to use a drilling sediment treatment device to clean up the sediment in the hole. The existing drilling sediment treatment device for mud wall protection for building pile foundations has certain disadvantages in use, and the drilling sediment is not cleaned thoroughly. The cleaning effect of the sediment treatment device is reduced, and at the same time, the ...

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Problems solved by technology

[0002] The depth, diameter, position and shape of the drilled hole are directly related to the quality of the pile and the straightness of the pile body. When the final hole inspection fully meets the design requirements, it is necessary to clean the bottom of the hole to avoid mud sedimentation after too long a time interval and cause drilling damage. For the phenomenon of collapse, it is more common to use a drilling sediment treatment device to clean up the sediment in the hole. The existing drilling sediment treatment device for mud wall protection for building pile foundations has certain disadvantages in use, and the drilling sediment is not cleaned thoroughly. The cleaning effect of the sediment treatment device is reduced, and at the same time, the sediment is easy to block the pipe of the suction dredge in the process of blowing out, which brings inconvenience to the use of the drilling sediment treatment device

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