Wall hollowing detection marking equipment based on ultrasonic waves

Abstract

The invention discloses wall hollowing detection marking equipment based on ultrasonic waves. The equipment comprises a machine body; a lifting plate is arranged on the upper side of the machine body;a lifting device for controlling the lifting plate to lift is arranged on the left side in the lifting plate; the lifting device comprises a folding cavity which is formed in the machine body and isprovided with an upward opening; sliding block cavities are formed in the lower wall of the folding cavity in a front-back symmetrical and communicating manner; a sliding block capable of sliding front and back is arranged in each sliding block cavity; telescopic hinges located in the folding cavities are connected between the upper ends of the sliding blocks on the front side and the rear side and the lower end face of the lifting plate through hinges. The telescopic hinges drive the lifting plate to ascend and descend, maximum storage can be achieved on the premise that the lifting height can meet the use requirement, and when an ultrasonic detector detects the bulging position in the wall surface, a marking ring is driven by high-pressure air to move rightwards to abut against the wallsurface through ingenious structural design in a pneumatic mode, and then the marking ring is driven to rotate and conduct marking.

Description

technical field [0001] The invention relates to the field of decoration, in particular to an ultrasonic-based wall hollowing detection and marking device. Background technique [0002] When decorating a house, it is necessary to detect the hollowness of the wall, which is generally detected by manual knocking. By judging the knocking sound, whether the knocking point is hollow, it is easy to miss the detection, and Constant knocking requires a lot of manpower. Some existing hollow drum detection equipment takes up a lot of space and needs to be manually adjusted according to the height of different rooms. It is more troublesome to use, even if some hollow drum detection equipment can achieve effective storage. , and mark the empty drum points, but there are many control objects, and the use is more complicated. Contents of the invention [0003] The object of the present invention is to provide an ultrasonic-based wall hollowing detection and marking device for overcoming...

AI Technical Summary

Problems solved by technology

[0002] When decorating a house, it is necessary to detect the hollowness of the wall, which is generally detected by manual knocking. By judging the knocking sound, whether the knocking point is hollow, it is easy to miss the detection, and Constant knocking requires a lot of manpower. Some existing hollow drum detection equipment takes up a lot of space and needs to be manually adjusted according to the height of different rooms. It is more troublesome to use, even if some hollow drum detection equipment can achieve effective storage. , and mark the empty drum points, but there are many control objects and the use is more complicated.

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