Guiding and position locking and arrangement device of flexible landslide clinometer

An inclinometer and flexible technology, applied in the field of landslide geological disaster monitoring, can solve problems such as low measurement efficiency, and achieve the effects of avoiding influence, reducing errors, and ensuring installation location.

CN107816969APending Publication Date: 2018-03-20CHINA UNIV OF GEOSCIENCES (WUHAN)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-03-20

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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.
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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...

Examples

Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0024] Please refer to Figure 1 to Figure 6 , the embodiment of the present invention provides a flexible landslide inclinometer guide and position locking layout device, including an inclinometer tube 1 and a positioning mechanism 2, the inner wall of the inclinometer tube is provided with four evenly distributed chute 3, the The positioning mechanism includes a rectangular support plate 4, the outer surface of the support plate 4 is provided with a buckle 5 for fixing the flexible inclinometer measurement unit 19, and a set of gears are respectively provided on the upper and lower parts of the inner surface, and the gears of each set are mutually meshed. And the two gears 6 with the same specifications, four said gears 6 are arranged in a rectangle, s...