High-precision leveling device used for ground leveling

Abstract

The invention discloses a high-precision leveling device for leveling the ground, wherein the upright base includes an upper base and a lower base connected to each other, the lower base can be moved and fixed vertically relative to the upper base, and the two ends of the guide rail are connected with a vertical base respectively. The upper seat or the lower seat of the seat is connected, and the two guide rails are parallel or basically parallel to each other. The two ends of the leveling rod are respectively installed on the two guide rails and can move freely in the axial direction of the guide rails. A vertical side of the scale plate is provided with a scale line. , the scale plate is placed on the leveling rod, and the horizontal straight colored light beam emitted by the colored light generator can be irradiated on the scale line of the scale plate. The invention supports the guide rails through the stand and uses its own height adjustment structure to adjust the height of four support points at both ends of the two guide rails, and realizes the height of each part of the leveling bar through the cooperation of the horizontal straight colored light beam of the colored light generator and the scale plate Accurate judgment of consistency, which significantly improves the flatness accuracy and construction efficiency, and saves costs.

Description

technical field [0001] The invention relates to a leveling device for fluid laying, in particular to a high-precision leveling device for ground leveling. Background technique [0002] Fluid laying is widely used in construction and decoration construction, such as concrete laying on the road surface, mortar laying before installing wooden floors for interior decoration, etc., especially mortar laying before installing wooden floors for interior decoration, which requires high flatness. At present, there is no high-precision leveling device dedicated to fluid laying on the market. During the interior decoration process, workers use pull wires to achieve manual leveling when laying mortar, which is time-consuming, laborious, inefficient, and flatness The accuracy of the machine is low, and it depends more on the professional experience and professionalism of the workers. Therefore, the current market needs a high-precision leveling device to improve the accuracy of the flatn...

AI Technical Summary

Problems solved by technology

At present, there is no high-precision leveling device dedicated to fluid laying on the market. During the interior decoration process, workers use pull wires to achieve manual leveling when laying mortar, which is time-consuming, laborious, inefficient, and flatness The accuracy is lower, and more depends on the professional experience and professionalism of workers

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