Intelligent grouting sleeve and application method

A technology of grouting sleeves and sleeves, which is applied in the direction of using electric devices, electromagnetic means, and thermometers with electric/magnetic elements that are directly sensitive to heat, can solve problems such as the inability to detect the grouting degree of sleeves, and achieve good promotion And practical value, good economic benefits, low price effect

Pending Publication Date: 2018-07-31
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent grouting sleeve and its application method, to solve the technical problem that the grouting sleeve in the prior art cannot detect the grouting degree in the sleeve

Method used

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  • Intelligent grouting sleeve and application method
  • Intelligent grouting sleeve and application method
  • Intelligent grouting sleeve and application method

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Embodiment Construction

[0028] In order to make the technical means, innovative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below.

[0029] The examples described here are specific specific implementations of the present invention, and are used to illustrate the concept of the present invention. They are all explanatory and exemplary, and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments described here, those skilled in the art can also adopt other obvious technical solutions based on the claims of the application and the contents disclosed in the description, and these technical solutions include adopting any obvious changes made to the embodiments described here. Replacement and modified technical solutions.

[0030] A smart grout sleeve such as figure 1 As shown, including the sleeve body 1, the openings at both ...

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Abstract

The invention relates to an intelligent grouting sleeve and an application method. The intelligent grouting sleeve comprises a sleeve body, wherein sealing rings are arranged at openings at the two ends of the sleeve body; at least one thermistor is arranged in the sleeve body; each thermistor is connected with two wires, multimeters are connected with the ends, not connected with the thermistor,of the two wires, and the distance between each thermistor and the left sealing ring is 3-5mm; the sleeve body is of a tubular structure, an inner cavity of the sleeve body is a grouting cavity, two sections of steel bars to be connected are arranged in the grouting cavity, a slurry discharging hole and a grouting hole are formed in the sleeve body, and the grouting hole is positioned on the rightside of the slurry discharging hole. The intelligent grouting sleeve can realize monitoring of the grouting fullness degree of the grouting sleeve, and has high measurement precision, low price, goodlong-term working stability and simple structural form.

Description

technical field [0001] The invention belongs to the field of grouting sleeve construction, and in particular relates to an intelligent grouting sleeve and an application method. Background technique [0002] In civil engineering, the concrete structure system is the most widely used structure system type, and the prefabricated concrete structure system has the advantages of fast construction speed, low construction cost, and less resource consumption, and has become the main direction of the development of the construction industry. The connection of prefabricated components in the prefabricated concrete structure system is a key technology, and the connection of steel bars is usually connected by grouting sleeves. Therefore, the grouting sleeve connection of steel bars has become the most critical technology and construction step in the prefabricated concrete structure system, and the connection state and stress state of the steel bars connected by grouting sleeves have bec...

Claims

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Application Information

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IPC IPC(8): E04C5/16G01K7/22
CPCG01K7/22E04C5/165
Inventor 田振张翠强赵永曦罗叶史鹏飞孙建运李六连翟明会王鹏
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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