A kind of steel bar on-site detector for project management

Abstract

The invention relates to an on-site steel bar detector for engineering management, comprising a first positioning plate, a second positioning plate is connected below the first positioning plate, a rotating motor is arranged on one side of the second positioning plate, and the The rotating motor is connected with a drive plate, one side of the drive plate is integrally connected with thread stripes, and one side of the drive plate is provided with three drive blocks matching the thread stripes, and the three drive blocks are about the center of the drive plate Symmetrically distributed, the second positioning plate is connected with a third positioning plate sleeved on the outside of the drive disc, the third positioning plate is provided with a drive groove for the movement of the drive block, and the drive block is on the outer side of the drive plate An arc-shaped plate is connected, and the third positioning plate is provided with a scale at the opening of the driving groove. The invention has the advantages of being able to detect a steel cage with a large aperture, and being able to detect uneven road surfaces and detect uneven side walls.

Description

technical field [0001] The invention relates to the technical field of detectors, in particular to an on-site steel bar detector for engineering management. Background technique [0002] Steel bars in the construction field are frequently used building materials. Traditional building steel bars are usually made into steel cages. The steel cages are generally hollow and long tubes. The inner diameter of the steel cages has different detection methods. Weld the steel bars together, place the intersection point in the center of the steel cage, and then use a tape measure to measure the length of both ends of the steel bars on the circumference of the steel cage. When the hole diameter of the steel cage is large, this is a relatively stupid method, and it is difficult to align the center of the circle. It is heavy and cumbersome to move the welded long steel bar to measure the hole diameter, and the measurement error is also large. In order to improve the accuracy and measuremen...

AI Technical Summary

Problems solved by technology

[0002] Steel bars in the construction field are frequently used building materials. Traditional building steel bars are usually made into steel cages. The steel cages are generally hollow and long tubes. The inner diameter of the steel cages has different detection methods. Weld the steel bars together, place the intersection point in the center of the steel cage, and then use a tape measure to measure the length of both ends of the steel bars on the circumference of the steel cage. When the hole diameter of the steel cage is large, this is a relatively stupid method, and it is difficult to align the center of the circle. It is heavy and cumbersome to move the welded long steel bar to measure the hole diameter, and the measurement error is also large. In order to improve the accuracy and measurement efficiency of the steel cage hole diameter detection, it is necessary to improve the design

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