Probe combination apparatus for testing strength of concrete

Abstract

The invention discloses a probe combination apparatus for testing the strength of concrete. The apparatus comprises a box body (11), guide rod slots (10) for two parallel guide rods (1) to traverse penetrate through the box body (11), and the upper ends and the lower ends of the guide rods (1) are movably fixed on the box body (11); and a calibrated scale (9) is arranged in the length direction of each of the guide rod slots (10), the box body (11) is symmetrically provided with grease boxes (4), the oil outlet of each of the grease boxes (4) is connected with the oil inlet of a probe clamp (8) arranged at the guide rod (11) at the same side through a guide tube (7), and a probe (12) is arranged in the probe clamp (8). The probe combination apparatus for testing the strength of concrete has the advantages of adjustable and quantifiable probe spacing, no pollution, automatic smearing of grease, and accurate and reliable result of the measured strength and integrity of a concrete member.

Description

technical field [0001] The invention relates to a probe combination device for testing the strength of concrete, which is suitable for detecting general building components, bridges and various concrete components ( strength and integrity of slabs, beams, columns, bridges). Background technique [0002] At present, when inspecting concrete components, it is necessary to manually apply butter on the components in advance, and the cleanliness of the butter cannot be guaranteed. The impure butter has a great impact on the test results. There is no standard for the amount of butter applied, and it is completely measured by manual measurement. Unable to adjust, so this method causes great consumption to manpower and material resources. The device of the present invention can put the butter in the butter tank in advance, and guide the butter in the butter tank into the probe clip through the conduit by squeezing the piston rod, which can not only ensure the purity of the butter, ...

AI Technical Summary

Problems solved by technology

[0002] At present, when inspecting concrete components, it is necessary to manually apply butter on the components in advance, and the cleanliness of the butter cannot be guaranteed. The impure butter has a great impact on the test results. There is no standard for the amount of butter applied, and it is completely measured by manual measurement. It cannot be adjusted, so this method causes great consumption of manpower and material resources

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