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Foundation pile pre-buried sounding pipe dredging device

An acoustic tube and pre-embedded technology, which is applied to lighting devices, lighting devices, lighting device components, etc., can solve the problems of acoustic tube plugging and other problems, and achieve the effects of avoiding breakage, high overall strength, and convenient transportation

Pending Publication Date: 2020-11-03
镇江市丹徒区建筑工程质量检测中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 2. The upper part of the pipe is blocked
[0009] 3. The situation of the lower part of the acoustic measuring tube being blocked
[0011] There are existing dredging methods for the blocked pipes in the middle and upper parts, but there is no suitable dredging method for the blocked pipes in the lower part.

Method used

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  • Foundation pile pre-buried sounding pipe dredging device
  • Foundation pile pre-buried sounding pipe dredging device
  • Foundation pile pre-buried sounding pipe dredging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A device for dredging pre-embedded acoustic pipes for foundation piles is formed by detachably connecting end to end of several 1.5m-long hollow pipes; one end of the hollow pipe 1 is provided with an internal thread, and the other end is provided with an external thread; The ends of the pipes are connected by threaded fitting.

[0029] The lower end of the hollow tube 1 is provided with an electric drill 2, a camera 4 and a lighting lamp 5. The power cord passes through the hollow tube 1 to supply power to the electric drill 2, the camera 4 and the lighting lamp 5, so as to clearly understand the internal environment of the acoustic measuring tube. Accurate crushing of gravel.

Embodiment 2

[0031] It also includes a hollow universal shaped hose 3 with an external thread at one end and an internal thread at one end; a number of hollow tubes 1 are connected end-to-end by the universal shaped hose 3; this type of connection can be It is always connected, and it can be used when it is bent and straightened when the site is dredged, which is more convenient and faster.

[0032] The other parts are the same as in Example 1.

Embodiment 3

[0034] It also includes a hollow universal shaped hose 3, both ends of the universal shaped hose 3 are provided with external threads or internal threads; both ends of the hollow tube 1 are provided with internal threads or external threads correspondingly; a number of hollow tubes 1 The head and tail are connected by a universal shaped hose 3; this connection method can always maintain the connected state, and it can be used when it is bent and straightened when the site is dredged, which is more convenient and quick.

[0035] The other parts are the same as in Example 1.

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Abstract

The invention relates to a foundation pile pre-buried sounding pipe dredging device. The foundation pile pre-buried sounding pipe dredging device is formed by detachably connecting a plurality of hollow pipes of unit length end to end. An electric drill is arranged at the lower end of the hollow pipe at the lowest end. The foundation pile pre-buried sounding pipe dredging device is simple in structure, high in practicability, convenient to operate and use and convenient to move and transport.

Description

Technical field [0001] The invention relates to a quality detection technology for building foundation piles, and specifically discloses a foundation pile pre-buried acoustic pipe dredging device. Background technique [0002] Sonic Logging Pipe is an indispensable acoustic wave testing pipe. The acoustic testing pipe can be used to detect the quality of a pile. The acoustic testing pipe is used when the probe enters the pile body during ultrasonic testing of the bored pile. aisle. [0003] During the construction process, the acoustic tube will often be blocked due to various reasons, which will directly affect the inspection process. [0004] If the acoustic tube is blocked, the following methods will be used to clear it: [0005] 1. The situation of top clogging [0006] The upper mouth of the acoustic measuring tube is not closed in time or the wood plug at the mouth of the mouth is knocked off, causing concrete slurry to flow in, and the upper mouth of the acoustic measuring tube...

Claims

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Application Information

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IPC IPC(8): B08B9/043B08B13/00F21V33/00
CPCB08B9/0436B08B13/00F21V33/00
Inventor 余飞陈国文缪方欣韦之轮李选曾武珩
Owner 镇江市丹徒区建筑工程质量检测中心