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A concrete strength test device for civil construction

A technology for concrete strength and civil engineering, which is applied in the direction of measuring devices, strength characteristics, and the use of stable bending force to test the strength of materials, etc., can solve the problems of messy workbench, difficult residue, unfavorable experiments, etc., and reduce experimental data deviation, improve cleaning efficiency, and avoid experimental deviation

Inactive Publication Date: 2021-05-07
GUANGDONG UNIV OF PETROCHEMICAL TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a concrete strength test device for civil construction, which can effectively solve the above-mentioned background technology. A concrete strength test device for civil construction currently on the market has a simple structure and can only detect the strength of concrete, but cannot test the flexural resistance of concrete. In order to carry out experiments on strength, other components need to be assembled when it is necessary to know the flexural strength. The disassembly and installation are cumbersome, which is not conducive to rapid experimentation. It is difficult for the concrete strength test device to effectively clean up the residue, resulting in the problem of dirty workbench

Method used

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  • A concrete strength test device for civil construction
  • A concrete strength test device for civil construction
  • A concrete strength test device for civil construction

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Embodiment

[0049] Example: as Figure 1-10 As shown, the present invention provides a technical solution, a concrete strength test device for civil construction, comprising a workbench 1, a control box 2 is installed on one side of the top of the workbench 1, and a lower mounting seat is installed on the other side of the top of the workbench 1 3. An induction base 4 is installed at the top of the lower installation base 3, an upper installation base 6 is installed at the top of the lower installation base 3 through a column 5, a pressure rod 7 is installed in the middle of the upper installation base 6, and a support assembly 8 is installed at the top of the induction base 4. The assembly 8 includes a test piece support plate 801, a groove 802, a two-hole corner code 803, a spacer block 804, an auxiliary spacer block 805 and a first locking hole 806;

[0050] A sample support plate 801 is installed at the top of the induction base 4, and a groove 802 is formed at the top of the sample s...

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Abstract

The invention discloses a concrete strength experiment device for civil engineering construction, which comprises a workbench. A lower installation seat is installed on the other side of the top of the workbench. An induction seat is installed on the top of the lower installation seat. There is a pressure bar, the top of the induction seat is equipped with a support assembly, and the bottom end of the pressure bar is welded with a press-down assembly. The structure of the present invention is scientific and reasonable, and it is safe and convenient to use. The support assembly and the press-down assembly are provided. The overturning and the extraction of the auxiliary cushion block are convenient for the experiment of the flexural strength of the concrete block. The operation is simple and convenient, and it is convenient for the experiment to obtain more relevant data on the strength of the concrete. The position of the force on the top is changed, which is convenient for multiple experiments to find the appropriate strength value, avoids the experimental deviation caused by the single position experiment, and improves the accuracy of the experimental data.

Description

technical field [0001] The invention relates to the technical field of civil construction, in particular to a concrete strength test device for civil construction. Background technique [0002] Civil construction is a general term for the science and technology of building various engineering facilities. It refers not only to the materials, equipment, and technical activities carried out such as surveying, design, construction, maintenance and repair; it also refers to the object of engineering construction, among which civil construction The most commonly used material is concrete. Due to the actual use requirements, the strength of concrete needs to be tested experimentally. The existing experimental method is to pour multiple square concrete blocks and place them on the induction seat of the pressure testing machine. By applying pressure, the digital display on the control box displays the stress of the concrete, and then calculates the concrete strength through the formu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/20G01N3/02G01N3/06G01N3/62
CPCG01N3/02G01N3/06G01N3/20G01N3/62G01N2203/0023G01N2203/06
Inventor 南景富
Owner GUANGDONG UNIV OF PETROCHEMICAL TECH
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