A system for detecting the flatness of building ground surface

Abstract

The invention relates to the field of building flatness detection, in particular to a building ground surface flatness detection system. Two drive shafts symmetrically arranged and connected to the same drive assembly are mounted on the inner wall of one side of the drive block on the top of the base. One end of the shaft runs through the driving block, and one end of the two driving shafts is fixedly installed on the screw rod. The two screw rods are threaded with the same threaded block, and the top inner wall of the chamber on the threaded block is fixedly installed with a cylinder. The bottom of the output shaft is fixed with a pressure sensor with a pressure spring, and the bottom of the cylinder at the bottom of the pressure spring penetrates the bottom inner wall of the chamber and extends to the bottom of the threaded block. The bottom of the cylinder is provided with a self-propelled wheel, and the bottom of the threaded block The bottom of the output shaft of the lifting cylinder is fixedly installed with a marking component, and one side of the threaded block is fixedly installed with an electric control room. This detection system can be used for maintenance on uneven building grounds where it is not convenient to make marks. .

Description

technical field [0001] The invention relates to the field of building flatness detection, and relates to a building ground surface flatness detection system. Background technique [0002] Flatness detection is sometimes called frontality detection and coplanarity detection. The flatness detection system is specially used to detect the horizontal straightness, coplanarity, gap, pin width and other indicators of pins of various IC chips, electronic connectors and other electronic components. A large number of electronic product manufacturers have begun to apply machine vision detection. The system replaces the original manual detection method. After simple settings, it can be automatically identified and detected without human operation. The flatness detection system has developed from a single-camera flatness detection system to dual-camera, triple-camera, and multi-camera linkage detection. , The single-camera flatness detection system can achieve an accuracy of more than 0...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention solves the problem that the flatness detection system of the traditional building ground surface is relatively cumbersome, the production cost is high, it is inconvenient to make a mark on the uneven building ground surface, and it is inconvenient to maintain the uneven building ground. Provide a building ground surface flatness detection system

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