Rapid fixing structure for test model of concrete impermeability detector

By designing a rapid fixing structure consisting of a ring plate, a socket frame, and a limiting rod assembly, the problem of cumbersome and time-consuming traditional mold fixing methods is solved, enabling rapid assembly and disassembly of the mold and stable connection, thereby improving the efficiency and accuracy of concrete impermeability testing.

CN224286634UActive Publication Date: 2026-05-26万华节能(烟台)环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
万华节能(烟台)环保科技有限公司
Filing Date
2025-05-26
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In existing concrete impermeability testing, the method of fixing the test mold is cumbersome and time-consuming, and it is easy to loosen, which leads to deviations in the test results. It cannot meet the efficiency and accuracy requirements of large-scale testing.

Method used

A rapid fixing structure for a concrete permeability testing instrument mold is designed. It adopts a ring plate, a sleeve frame, and a rapid fixing structure. The mold can be quickly fixed and disassembled through a limiting rod and a spring assembly, ensuring accurate positioning and stable connection.

Benefits of technology

It greatly shortens the assembly and disassembly time of the test mold, improves the testing efficiency, ensures the stability of the test mold and the accuracy of the test results, and meets the needs of large-scale testing tasks.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model belongs to the field of mold fixing technology, and in particular to a rapid fixing structure for a concrete permeability testing instrument mold. It includes a mold body and an annular plate fixedly welded to the upper and lower peripheries of the mold body. A connecting frame is sleeved around the lower annular plate, and a rapid fixing structure connects the annular plate and the connecting frame. The rapid fixing structure includes a groove on the upper surface of the connecting frame and fixing plates fixedly installed on the surfaces of both ends of the annular plate. Through the design of this rapid fixing structure, the operator only needs to move the sliding plate to insert or remove the limiting rod from the limiting hole to quickly fix or disassemble the mold body and the connecting frame. The entire process requires no complex tools or cumbersome operating steps, greatly shortening the mold assembly and disassembly time, significantly improving the efficiency of the testing work, and enabling testing personnel to complete the testing of multiple samples more quickly, meeting the needs of large-scale testing tasks.
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