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Concrete interface monitoring device and monitoring method

A monitoring device and concrete technology, which is applied in the direction of basic structure test, construction, basic structure engineering, etc., can solve the problem of inaccurate monitoring of concrete interface position, reduce construction cost and project construction cost, facilitate transfer and carry, improve The effect of application range

Pending Publication Date: 2021-07-30
CCCC FOURTH HIGHWAY ENG +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a concrete interface monitoring device and a monitoring method, which can solve the problem of inaccurate monitoring of the concrete interface position caused by the monitoring of the first-level sensor by manual hammer monitoring in the prior art

Method used

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  • Concrete interface monitoring device and monitoring method
  • Concrete interface monitoring device and monitoring method

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Embodiment Construction

[0036] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0037] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Rear", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solution of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation a...

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Abstract

The invention relates to the technical field of cast-in-place concrete pile construction, and discloses a concrete interface monitoring device and monitoring method. The concrete interface monitoring device comprises a floating ball and a regulation and control mechanism, the density of the floating ball is smaller than that of concrete and larger than that of slurry, the floating ball is connected with a winding and unwinding mechanism through a connecting rope so as to change the winding and unwinding length of the connecting rope, the regulation and control mechanism is connected with the winding and unwinding mechanism so that the tension value of the connecting rope can be within the threshold value range, and the threshold value range is the tension range value of the connecting rope when the floating ball is located on the interface of concrete and slurry. The concrete interface monitoring device can solve the problem that in the prior art, due to the fact that a primary sensor is monitored through a manual measuring hammer, the position of a concrete interface is monitored inaccurately.

Description

technical field [0001] The invention relates to the technical field of concrete pouring pile construction, in particular to a concrete interface monitoring device and a monitoring method. Background technique [0002] Bored pile is a kind of in-situ hole formation, which refers to the formation of pile holes in the foundation soil by means of mechanical drilling, steel pipe extrusion or manual excavation at the engineering site, and placing steel cages and pouring concrete in them. Compared with the hammering method in sinking piles, the construction noise and vibration of bored piles are much smaller, and piles with a diameter much larger than prefabricated piles can be built, and can be used on various foundations. The quality of the construction has a great influence on the bearing capacity of the pile. The concrete pouring of the bored pile is underwater concrete pouring. The compaction of the concrete pouring is to use the large slump of the concrete to make it dense. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00
CPCE02D33/00
Inventor 邹秋元佟志峰许开来张德祥樊学栋陈斌陈秀明杜坚周旭范利峰张宏
Owner CCCC FOURTH HIGHWAY ENG
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