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Dredging device for pile foundation sounding pipe

An acoustic tube and pile foundation technology, which is applied in basic structure engineering, basic structure testing, construction, etc., can solve the problems of labor and time-consuming, affecting construction efficiency, etc., and achieve simple operation, low dredging cost, and high dredging efficiency. Effect

Pending Publication Date: 2020-03-24
中建四局贵州投资建设有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Existing technology is labor-intensive and time-consuming and seriously affects construction efficiency

Method used

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  • Dredging device for pile foundation sounding pipe

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0015] A kind of dredging device for pile foundation acoustic measuring pipe of the present invention, such as figure 1 As shown, the device includes a water tank 1, and a water pump 2 is arranged in the water tank 1. The water pump 2 is connected to the inlet end of the booster pump 4 through a hose 3, and the outlet end of the booster pump 4 is connected to one end of the elbow 5 through the hose 3. The other end of the pipe 5 is connected to one end of the valve 6, and the other end of the valve 6 is connected to a group of steel sleeves 7, and a dredging drill bit 8 is provided at the bottom of the group of steel sleeves 7. Between the bent pipe 5 and the valve 6, between the valve 6 and the steel casing 7, and between the steel casing 7 and the dredging drill bit 8, pipe threads are used to connect. A group of steel sleeves 7 includes se...

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Abstract

The invention discloses a dredging device for a pile foundation sounding pipe. The dredging device comprises a water tank (1). A water pump (2) is arranged in the water tank (1). The water pump (2) isconnected with the inlet end of a booster pump (4) through a soft pipe (3). The outlet end of the booster pump (4) is connected with one end of a bending pipe (5) through a soft pipe (3). The other end of the bending pipe (5) is connected with one end of a valve (6), and the other end of the valve (6) is connected with a set of steel casing pipe (7). The bottom of the set of steel casing pipe (7)is provided with a dredging drill bit (8). Compared with the prior art that blockage happens when a hole drilling and core taking manner is adopted for dredging a pile foundation sounding pipe, the dredging device has the beneficial effects that the dredging cost is low, and the dredging efficiency is high. In addition, the dredging device further has the beneficial effects that operation is easy, practicability is high, and cyclic use can be achieved.

Description

technical field [0001] The invention relates to a device for dredging pile foundation acoustic measuring pipes, and belongs to the technical field of pile foundation acoustic measuring pipe dredging. Background technique [0002] With the development of high-rise buildings, the requirements for the foundation are getting higher and higher. Therefore, when the pile foundation is poured, the acoustic measurement tube must be embedded. After the pile driver is poured, the pile foundation needs to be detected by the acoustic measurement tube. However, when the pile foundation is poured, sometimes concrete will be poured into the acoustic tube, making it impossible to detect. In order to dredge the sound measuring tube, the prior art adopts the mode of drilling and coring to dredge. The prior art is labor-intensive and time-consuming and seriously affects construction efficiency. Contents of the invention [0003] The object of the present invention is to provide a device for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00
CPCE02D33/00
Inventor 隆双霜刘宇鞠晓鹏张重李康超黎洪安唐琪黎耘龚朝伟彭昱铭
Owner 中建四局贵州投资建设有限公司
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