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Concrete anti-permeability tester

An impermeability tester and concrete technology, applied in the field of concrete impermeability tester, can solve the problems of low test efficiency and inconvenience, and achieve the effects of improving test efficiency, saving time, and convenient disassembly and assembly.

Inactive Publication Date: 2018-09-25
江苏煜顺工程检测技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing concrete impermeability instrument, the test mold base and the test mold are tightened by multiple bolts. During the test, the test personnel need to repeatedly screw the bolts. Since multiple sets of test molds need to be installed and disassembled one by one, it is very inconvenient. Low test efficiency

Method used

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Examples

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0019] like Figure 1-2 Shown is the concrete impermeability instrument in the embodiment of the present invention, and it comprises abutment 100, and abutment 100 is provided with several mold bases 20 and cover molds 10, and the quantity of sleeve molds 10 and sleeve mold bases 20 is six , the cover mold 10 is set in two rows and three columns, the bottom of the cover mold 10 is provided with a mounting ring 30 that cooperates with the cover mold base 20, the bottom of the mounting ring 30 is provided with a first sealing ring 31, and the outer wall provided on the first sealing ring 31 There are threads on the mold base 20, a thread groove 21 that matches the first sealing ring...

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Abstract

The invention discloses a concrete anti-permeability tester. The concrete anti-permeability tester comprises a base. The base is provided with a plurality of sleeve molds and a sleeve mold base. The bottom of the sleeve mold is provided with an installation ring. The bottom of the installation ring is provided with a first sealing ring. The outer wall of the first sealing ring is provided with threads. The sleeve mold base is provided with a thread groove matched with the first sealing ring. The bottom of the thread groove is provided with a first sealing gasket fitting to the first sealing ring. The bottom of the installation ring is provided with a second sealing ring. The diameter of the second sealing ring is larger than that of the first sealing ring. The second sealing ring is coaxially disposed with the first sealing ring. The sleeve mold base is provided with a sealing tank fitting to the second sealing ring. A second sealing gasket is arranged in the sealing tank. The sleeve molds are connected to the sleeve mold base through threads. In a test, sleeve molds are mounted and dismounted without multiple screws so that time is greatly reduced and the test efficiency is improved. The concrete anti-permeability tester has a simple structure and is easy to mount and dismount.

Description

technical field [0001] The invention relates to the technical field of concrete detection, in particular to a concrete anti-seepage meter. Background technique [0002] Concrete impermeability tester is used to test the impermeability of concrete and measure the impermeability label, so it is widely used in production, construction, design, teaching and research and other departments. Concrete impermeability tester is designed according to the principle of hydraulic pressure. The electric motor drives the water pump to apply pressure, and is connected with the pressure vessel, control valve, test mold base, etc. through pipelines. The pressure is output by the water pump into the pressure vessel, and then sent to each specimen system for loading test. The pipeline is equipped with an electric contact pressure gauge and an electric control system. By adjusting the electric contacts in the electric contact pressure gauge, the constant pressure test can be carried out within t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08
CPCG01N15/0806
Inventor 吴忠良高景清
Owner 江苏煜顺工程检测技术服务有限公司
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