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Grouting sleeve device with intelligent detection assembly

A grouting sleeve, intelligent detection technology, applied in the direction of measuring devices, building components, material inspection products, etc., can solve the problems of poor practicability, easy to cause false detection, etc., to achieve the effect of improving accuracy and strong operability

Inactive Publication Date: 2021-01-22
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on this, the present invention proposes a grouting sleeve device with an intelligent detection component, which aims to solve the poor practicability of the detection device for the density of the grouting sleeve slurry in the prior art , and prone to false detection technical problems

Method used

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  • Grouting sleeve device with intelligent detection assembly
  • Grouting sleeve device with intelligent detection assembly
  • Grouting sleeve device with intelligent detection assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] According to a specific embodiment of the present invention, the detection assembly includes: a first connecting pipe 11, an observation plate 12, and an inspection lead-out pipe 13. The first connecting pipe 11 is generally in the shape of a tube with two ends open, and the observation plate 12 is made of transparent plastic. The plate 12 is embedded in the first connecting pipe 11, one end of the lead-out pipe is connected to one end of the first connecting pipe 11, and the lumen of the lead-out pipe communicates with the lumen of the first connecting pipe 11, and the external thread 10 is arranged on the first connecting pipe 11. Connect to pipe 11. The external thread 10 is provided at an end of the first connecting pipe 11 away from the outlet pipe. It is made of transparent plastic and the observation plate 12 is convenient for observation. Specifically, the observation plate 12 is made of plexiglass material. Plexiglass has the characteristics of high overall stru...

Embodiment 2

[0042] According to a specific embodiment of the present invention, the detection assembly includes: a second connecting pipe 21, a pressure switch 22 and a detection lead wire 23. One end of the second connecting pipe 21 is provided with a recessed switch accommodation chamber 211, and the pressure switch 22 is located on In the switch housing chamber 211, one side of the pressure switch 22 communicates with the slurry housing chamber 43, and the pressure of the slurry 9 in the grouting sleeve 4 is used to realize the conduction of the pressure switch 22, and the number of detection lead wires 23 is two. And two are respectively connected with the pressure switch 22 for detecting the on-off situation of the pressure switch 22 . The pressure switch 22 includes: a pressure spring 221 , a pressure movable valve 222 and a trigger switch 223 , the trigger switch 223 is arranged between the pressure spring 221 and the pressure movable valve 222 , and the detection lead-out line 23 i...

Embodiment 3

[0046] According to a specific embodiment of the present invention, the detection assembly includes: a third connecting pipe 31, a central shaft 32, a viscoelastic display layer 33, a transparent observation plate 34, and a detection pipe 35. The third connecting pipe 31 is provided with a display made of depressions. The housing cavity 311, the external thread 10 is arranged at one end of the third connecting pipe 31, one end of the detection tube 35 is connected to the side of the third connecting pipe 31 away from the external thread 10, and the viscoelastic display layer 33 is arranged in the display housing chamber 311 , the transparent observation plate 34 is covered on the viscoelastic display layer 33 , one end of the central shaft 32 is set facing the slurry storage chamber 43 , and the other end of the central shaft 32 is connected with the viscoelastic display layer 33 .

[0047] The detection component of this embodiment detects the pressure of the grout 9 in the gr...

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Abstract

The invention discloses a grouting sleeve device with intelligent detection assemblies. The grouting sleeve device comprises grouting sleeves with slurry containing cavities, wherein each grouting sleeve comprises a slurry discharging hole and a grouting hole which are formed at an interval, the grouting sleeve device with the intelligent detection assemblies further comprises the detection assemblies used for detecting the compactness of slurry in the grouting sleeves, threaded installation holes communicating with the slurry containing cavity are formed in the side wall of each grouting sleeve, an external thread matched with the threaded installation hole is arranged at one end of each detection assembly, and the detection assemblies are detachably connected with the grouting sleeves through matching of the external threads and the threaded installation holes. The grouting sleeve device with the intelligent detection assemblies aims at solving the technical problems that in the prior art, a grouting sleeve slurry compactness detection device is poor in practicability, high in manufacturing cost and prone to false detection.

Description

technical field [0001] The invention belongs to the technical field of density detection of grouting sleeve slurry, and in particular relates to a grouting sleeve device with an intelligent detection component. Background technique [0002] The steel sleeve grouting construction process is an important node in the quality control of prefabricated building installation and construction. The connection of the sleeve grouting material is a concealed project. The fullness of the cement-based grouting material in the grouting sleeve directly affects the quality and safety of the prefabricated concrete structure. . Therefore, in order to ensure quality and safety, it is necessary to test the compactness of the grouting sleeve slurry. [0003] In the prior art, Chinese patent CN108331260A discloses a half-grouting sleeve with a detection hole. The half-grouting sleeve is used for vertical steel connection. and the top of the half-grout sleeve. The method for detecting the fullne...

Claims

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Application Information

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IPC IPC(8): E04C5/16G01N21/84G01N33/38
CPCE04C5/165G01N21/84G01N33/383
Inventor 陈逵梁建国
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY