Fixed connecting sleeve for measuring pipes of pile foundation

Abstract

The invention discloses a fixed connecting sleeve for measuring pipes of a pile foundation, and relates to the technical field of municipal infrastructure construction. The fixed connecting sleeve forthe measuring pipes of the pile foundation comprises sleeve pipes. The number of the sleeve pipe sis at least three, and every two adjacent sleeve pipes are connected through a sleeve pipe connectingrod. Fixed rods are fixedly connected to each sleeve pipe connecting rod. Each sleeve pipe comprises a pipe body and a sound measuring pipe. Sawteeth arranged in a cooperation manner are arranged onthe pipe bodies and the sound measuring pipes. According to the fixed connecting sleeve for the measuring pipes of the pile foundation, through sleeve pipe improvement and cooperative use of the sleeve pipe connecting rods and the fixed rods, the relative positions of the sound measuring pipes are guaranteed well, the situation that the sound measuring pipes are blocked due to infirm connecting ofthe multiple segments of sound measuring pipes is avoided, meanwhile, the situation that deviation happens to detection due to shifting of the sound measuring pipes is avoided, engineering quality isimproved, and meanwhile the repair frequency is reduced.

Description

technical field [0001] The invention relates to the technical field of municipal infrastructure construction, in particular to a sleeve for fixing and connecting pile foundation acoustic measuring tubes. Background technique [0002] Following the footsteps of social development strategies, the development of large, medium and small cities is inseparable from the construction of infrastructure. Among the current construction, bridge engineering occupies a very large proportion. However, the pile foundation construction of bridge engineering is the focus of the whole engineering project. Therefore, the pile quality of the pile foundation is directly related to the life of the entire bridge. [0003] In the prior art, when testing pile foundations, the acoustic tubes are often clogged due to the loose connection of multi-section acoustic tubes, or the detection is deviated due to the displacement of the acoustic tubes, which reduces the quality of the project and increases m...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fixed connection sleeve for pile foundation acoustic measuring tubes, which solves the problem that in the prior art, when performing pile foundation detection, the connection of multi-section acoustic measuring tubes is often not firm enough to cause The acoustic tube is blocked, or the detection is deviated due to the displacement of the acoustic tube, which reduces the quality of the project and increases the frequency of maintenance

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