Guiding and position locking and arrangement device of flexible landslide clinometer

Abstract

The invention discloses a guiding and position locking and arrangement device of a flexible landslide clinometer. The guiding and position locking and arrangement device comprises an inclination measurement pipe and a positioning mechanism, wherein the inner wall of the inclination measurement pipe is provided with a chute; the positioning mechanism comprises a supporting plate; the outer side surface of the supporting plate is provided with a buckle; the upper part and the lower part of the inner side surface of the supporting plate are respectively provided with two gears; the gears are allconnected with torsion springs; each torsion spring is connected with one end of a bracket; the other end of the bracket is connected with an idler wheel; the positioning mechanism also comprises a baffle, wherein the outer side surface of the clapboard is provided with two clamping needles; the clamping needles are fixed through a steel wire; the positioning mechanism passes through the idler wheel to downwards roll along the chute until the steel wire is pulled out; after the steel wire is pulled out, the torsion spring on the lower part of the supporting plate drives the clamping needles torotate until the lower part of each clamping needle is penetrated into the chute. The guiding and position locking and arrangement device of the flexible landslide clinometer has the beneficial effects that the positioning of the measurement unit of the clinometer is realized through pulling out the steel wire, the guiding and position locking and arrangement device of the flexible landslide clinometer is convenient in operation and is suitable for the requirements of the reliable fixing of the installation of a field clinometer, the torsion spring rotates to drive the idler wheel to rotate to adapt to the deformation of the inclination measurement pipe, and the extrusion of the deformation of the inclination measurement pipe for a testing unit is avoided.

Description

technical field [0001] The invention relates to the field of landslide geological disaster monitoring, and relates to an installation and arrangement device related to drilling inclination measurement in the deep displacement monitoring of landslides. Background technique [0002] Landslides are a serious geological hazard worldwide. With the increasing frequency of human engineering activities, landslide geological disasters are becoming more and more frequent, and the losses caused are also increasing. In order to effectively prevent and control landslides, domestic and foreign Scholars have conducted a large number of experimental studies on landslides, among which the inclination measurement of the deep borehole of the landslide body is one of the effective research methods. The traditional deep inclinometer usually uses a single-point inclinometer device to slide with the inclinometer pipe and measure in time. The efficiency is low. In view of this, researchers are tryi...

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Problems solved by technology

[0002] Landslides are a serious geological hazard worldwide. With the increasing frequency of human engineering activities, landslide geological disasters are becoming more and more frequent, and the losses caused are also increasing. In order to effectively prevent and control landslides, domestic and foreign Scholars have conducted a large number of experimental studies on landslides, among which the inclination measurement of the deep borehole of the landslide body is one of the effective research methods. The traditional deep inclinometer usually uses a single-point inclinometer device to slide with the inclinometer pipe and measure in time. Low efficiency, in view of this, researchers are trying to use multi-point distributed inclinometers to monitor the entire borehole simultaneously

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