A point measuring device integrating settlement and horizontal displacement monitoring

Abstract

The invention provides a measuring point device integrating sedimentation and horizontal displacement monitoring. The device is composed of a connector, a horizontal tray, a connection rod and a rotary adjusting device in sequence from top to bottom, wherein the connector is fixed at the center of the horizontal tray by thread connection; a circular bubble is arranged on the horizontal tray; a fixed rod is arranged at the bottom of the rotary adjusting device; the measuring point device is fixed by the fixed rod; the top of the connector is conical and is used for vertically arranging a leveling rod; a groove for mounting a prism is formed in the upper part of the connector; and the rotary adjusting device is composed of a screwing-on nut, a rotary container and a rotary ball. By virtue of the device, the disadvantages in the background technology are overcome; the device is simple in structure and convenient to use, and has the advantages of rapid leveling and forced centering; and the leveling rod can be vertically arranged and the prism also can be inserted.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping equipment, in particular to a point measuring device integrating settlement and horizontal displacement monitoring. Background technique [0002] In the field of surveying and mapping, deformation monitoring is a very important task, such as high-rise building deformation monitoring, bridge deformation monitoring, dam deformation monitoring, deep foundation pit deformation monitoring, etc. By measuring the vertical displacement (settlement) and plane displacement of the deformed body, timely analysis and prediction of deformation can effectively play a role in early warning and prevent problems before they happen. [0003] In deformation monitoring, it is often required to simultaneously monitor settlement and horizontal displacement at the same position on the deformed body. However, due to the lack of a measuring point device that can integrate settlement and horizontal displaceme...

AI Technical Summary

Problems solved by technology

[0004] (1) Since the positions of the settlement monitoring point and the horizontal displacement monitoring point do not coincide, it is not conducive to the comparative analysis and comprehensive analysis of the settlement and horizontal displacement monitoring data;

[0005] (2) Sometimes due to limited conditions, the location of the settlement monitoring point and the horizontal displacement monitoring point may be far apart, which not only makes the deformation analysis and deformation prediction work difficult, but also because the settlement and horizontal displacement monitoring work are in two different It is carried out in a different location, which causes inconvenience to work, increases the time of field observation, and lowers the operating efficiency

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