Laser plumb line measuring device and laser plumb line measuring system

Abstract

The invention provides a laser plumb line measuring device and a laser plumb line measuring system. The device is installed on an adjusting bracket arranged at the top end of a stand column and comprises: a collimation laser generator used for emitting a laser beam perpendicular to the installation plane of the device, so that the installation plane of the device can be adjusted through the laserbeam to be perpendicular to the axis of the stand column; a main three-axis inclination sensor and an auxiliary three-axis inclination sensor which are perpendicular to each other and used for collecting three-axis direction measurement data; and a communication unit used for being in communication connection with an external terminal to realize data interaction. According to the invention, data interaction with an external terminal can be realized; the laser plumb line measuring device is small in size and simple in structure; and the bracket can be adjusted on the ground by adjusting the direction of a laser beam, posture adjustment of the installation face can be rapidly achieved, it is guaranteed that the installation face is perpendicular to the axis of the stand column, effective Z,X and Y three-axis measurement data are output, perpendicularity adjustment of the stand column is guaranteed, and the operation efficiency and reliability are improved while perpendicularity precision is guaranteed.

Description

technical field [0001] The technical field of construction and installation involved in this application, in particular, relates to a laser vertical line measurement device and a laser vertical line measurement system. Background technique [0002] In the field of construction, the upside-down construction technology is the most advanced construction technology method for high-rise buildings. It has the advantages of material saving and environmental protection. Therefore, it is widely used in deep and large foundation pit projects with relatively high environmental protection requirements. In the reverse construction of underground structures, temporary support columns and permanent structure columns are often combined into one, that is, steel pipe columns or steel lattice columns are used as temporary support columns during the construction stage of the foundation pit project, and then outsourced after the foundation pit project is completed. Reinforced concrete becomes a ...

AI Technical Summary

Problems solved by technology

[0010] (1) Only the horizontal direction detection in the X and Y directions is used, and the three-axis posture detection of the column X, Y, and Z is not realized;

[0011] (2) Without integrated wireless communication, the equipment is large in size, low in automation and complicated to use;

[0012] (3) There is a lack of Z-axis measurement value. When the integrated equipment installation plane is adjusted vertically to the column axis on the ground, it cannot be adjusted roughly in batches, and the adjustment speed is slow and the efficiency is low;

[0013] (4) When the installation plane is adjusted vertically to the column axis, the distance between the laser beam and the column is measured and recorded manually, and the analysis and processing efficiency is low, which affects the adjustment speed;

[0014] (5) After the adjustment of the installation plane is completed, if there is an unauthorized adjustment of the installation plane, it is difficult to find;

[0015] (6) The operation and application threshold is high and difficult, and professionals are required to handle it

[0016] The existing technology has low integration, low automation, single function, and lack of column X, Y, Z three-axis attitude detection, which greatly affects construction efficiency

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