Concrete floor pouring thickness measuring device

Abstract

The invention discloses a concrete floor pouring thickness measuring device. The device comprises an inner pipe which is vertically arranged, wherein the bottom end of the inner pipe is fixedly connected with a contact probe, and the outer part of the inner pipe is sleeved with an outer pipe; the bottom end of the outer pipe is fixedly connected with a positioning plate; a through hole penetratingthrough the positioning plate up and down is formed in the positioning plate; the through hole is matched with the contact probe, and a graduated scale is arranged on the outer wall of the upper portion of the inner pipe; the scale value of the graduated scale is gradually increased from bottom to top, and the distance between the zero graduation line of the graduated scale and the bottom end ofthe contact probe is equal to the distance between the top end of the outer pipe and the bottom of the positioning plate. A single person can independently complete the detection work of the floor thickness, the whole detection process does not need the assistance of others, the external influence is small, the detection efficiency is high, the operation is convenient and fast, workers can accurately control the use amount of concrete and the floor thickness, the construction efficiency is improved, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of measuring devices, in particular to a device for measuring the pouring thickness of concrete floors. Background technique [0002] The floor slab is a key part of the project, and controlling the thickness of concrete pouring here has become a key and difficult point. During the concrete pouring process of the floor slab, the thickness of the floor slab is difficult to measure and difficult to control, especially for parts with large length and width. : Wind force, personnel operation, etc.) are large, and the elevation is not accurate, resulting in uneven thickness of the floor. Usually the concrete slab is poured super thick or super thin, and the deviation can reach 5mm to 10mm, or even larger, resulting in an increase in the amount of concrete, which not only easily causes a deviation in the net height, but also increases the construction cost. Ultra-thin will seriously affect the construction quali...

AI Technical Summary

Problems solved by technology

Ultra-thin will seriously affect the construction quality, and even take reinforcement measures, resulting in secondary construction and increasing construction costs

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