Probe structure for measuring pouring height of concrete below mud surface

The invention relates to the technical field of probe structures, and discloses a probe structure for measuring the pouring height of concrete below a mud surface. The structure comprises a cone-shaped probe body, a transition ring surface is formed on the outer peripheral surface of the probe body, the transition ring surface surrounds the periphery of the probe body, the transition ring surfaceis outwards and obliquely arranged in the direction from the top to the bottom of the probe body and is in the shape being small at the top and large at the bottom, a plurality of collecting grooves with upward openings are formed in the probe body, the openings of the collecting grooves penetrate through the transition ring surface. When the height of the concrete below the mud surface needs to be measured, the probe body penetrates through the mud and a sediment layer, then the probe body is extracted, the collecting grooves are observed, if the concrete is present, the concrete surface is shown to be reached; and in this way, the pouring height of the concrete can be measured directly and accurately, so that the error of measuring the pouring height of the concrete is reduced.