KR102237267B1 - Detecting system of geometry motion using tracking - Google Patents

Abstract

Provided is a geometry motion detection system through tracking, which is to check the depth into which a tracking unit is charged. According to the present invention, a geometry motion detection system through tracking, which is inserted into the ground and measures the behavior of the ground, comprises: a casing unit which is inserted into the ground, and has a hollow formed therein; a tracking unit which moves along the inside of the casing unit and measures the behavior of the ground; and a readout unit disposed connected to the tracking unit and receiving the behavior of the ground measured by the tracking unit.

Description

Detecting system of geometry motion using tracking}

The present invention relates to a system that is inserted into the ground to measure the behavior of the ground, and more particularly, to a geometry motion detection system through tracking to more accurately check the location of the ground by calculating the depth inserted into the ground. It is a technical field.

The purpose of the ground behavior measurement is to measure the behavior of the earth wall and adjacent ground during the excavation work on the site to determine the stability of the current state, predict the future behavior of the earth wall in advance, and quickly provide information that can be reflected in the next stage of construction. It is intended to enable safe and economical construction.

In other words, even if the earth wall is designed with appropriate data, there is a possibility that the soil condition identified at several points does not represent the entire site, and the interaction between the earth and the earth wall varies greatly depending on the construction conditions such as construction method, construction period, and sequence. . In preparation for this uncertainty, changes in groundwater level, displacement of earth walls, point reaction forces, changes in earth pressure and water pressure, and settlement of adjacent lands are continuously tracked and measured during construction.

Therefore, through these measurements, it is possible to see the overall behavior trend of the earth wall, and this makes it possible to diagnose the degree of safety in advance.

It is best to select a number of locations to reveal various behaviors as permitted for on-site measurement, but since the earth structure construction is a temporary facility structure for constructing the main body structure, it can represent the behavior of the earth structure and the ground in a rational and economical aspect. It is effective to select the minimum number of measurements that exist.

In the case of such equipment for measuring ground behavior, technical attempts are being made for more accurate and simple measurement.

As an example of a prior patent document related to this, there is a “underground displacement measuring device (Registration No. 10-0908417, hereinafter referred to as Patent Document 1)”.

In the case of Patent Document 1, it relates to an underground displacement measuring device, a pipe having a hollow, a connector having a shaft coupling post protruding upward and downward at each end while being coupled to the upper and lower ends of the pipe, and a connector on one side. A sensor pipe made of a pair of inclination sensors that are inserted and fixed to measure the displacements of the horizontal X-axis and Y-axis, respectively, and a ring-shaped joint connecting the sensor pipes to each other so that angle conversion is possible; Among the plurality of sensor pipes, the sensor pipe at the upper end is provided with a settlement measurement sensor to measure the amount of settlement of the ground, and a settling meter to be equipped with a reference sensor on the ground to measure the depth of the settlement in a state buried in the ground. By using the position of the sensor as a reference point, the vertical and horizontal displacement of the ground checked from the inclination sensor of each sensor pipe is measured in three dimensions, thereby providing more accurate displacement measurement and convenience of equipment operation.

As an example of another patent document, there is a “method for measuring underground displacement using an incline (Registration No. 10-1162918, hereinafter referred to as Patent Document 2)”.

In the case of Patent Document 2, a method for measuring underground displacement using an inclinometer is revealed. In the disclosed method, an underground inclinometer is installed in an inclined direction at a certain angle rather than in a vertical direction, and data including vertical and horizontal displacements of rock mass are processed from the signal detected by the inclinometer probe. The displacement of the underground slope installed in the inclined direction includes not only the horizontal displacement of the rock mass, but also the vertical displacement information. It can detect both horizontal and vertical displacements of rock mass at the same time, and in particular, 3D in-depth analysis including horizontal displacements in vertical and transverse directions is possible. In addition, according to the inclined underground inclinometer, it is generally placed close to the vertical for the behavior in any direction, and it is inclined at a certain angle with respect to the rock settlement direction in the vertical direction. Compared to the existing underground inclinometer, such as possible, the accuracy and efficiency of measurement are superior.

In addition, there is a “civil structure and underground displacement measuring device (Registration No. 10-0708781, hereinafter referred to as Patent Document 3)”.

In the case of Patent Document 3, in a civil engineering structure and an underground displacement measuring device that monitors the safety of the object by measuring the amount of displacement such as the slope of the civil structure, the slope of the ground, and the subsidence of the ground, a number of And a plurality of signal conversion units for converting the slope signal detected by the measurement sensor into a digital signal and transmitting it to the main body of the measurement system in a serial communication method, and each of the measurement sensor and the signal conversion unit has a predetermined length. A number of built-in cylindrical casings, a number of connection joints that connect the casing to each other in a bendable manner, and a plurality of cylindrical casings and connection joints are connected to the main body of the measurement system through the inside, and a number of measurement sensors are connected in parallel through the signal conversion unit. It is composed of a measurement cable, and a plurality of cylindrical casings and a plurality of connection joints are installed on the object to be measured, and the cylindrical casing is bent around the connection joint in response to a displacement portion generated on the object to be measured. .

In the case of Patent Document 1, a plurality of sensors are provided and each pipe is bent in all directions, and the displacement of the X-axis, Y-axis, and Z-axis in the pipe direction can be measured. Since it is not known whether displacement will occur in the direction, measurement of displacement in all axes has a problem that it is difficult to use in practical construction phenomenon.

In the case of Patent Document 2, the inclined pipe is installed in an inclined direction inclined at a certain angle with respect to the vertical direction, so that it is deformed by horizontal and vertical loads according to the rock movement in any direction. The degree of vertical displacement is included, and it has the advantage of enabling precise rock behavior characteristics by enabling a three-dimensional in-depth analysis, but this is only a change of a simple installation method since the installation angle of the existing inclinometer is different.

In the case of Patent Document 3, a large number of measurement sensors are operated, and a small displacement is directly sensed for each displacement measurement sensor, and the structure is simple, but there is a disadvantage in that a plurality of measurement sensors are required.

Registration number 10-0908417 Registration number 10-1162918 Registration number 10-0708781

The geometry motion detection system through tracking according to the present invention has been devised to solve the conventional problem as described above, and presents the following problems to be solved.

First, it is intended to check the depth at which the tracking unit is charged.

Second, it is intended to confirm the exact location where the ground behavior change occurred.

Third, it changes along with the change in the behavior of the ground so that continuous change in the behavior of the ground is possible.

The problem to be solved of the present invention is not limited to those mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

The geometry motion detecting system through tracking according to the present invention has the following problem solving means for the problem to be solved.

A geometry motion detecting system through tracking according to the present invention is a system that is inserted into the ground to measure the behavior of the ground, comprising: a casing unit inserted into the ground and a hollow formed therein; A tracking unit that moves along the inside of the casing unit and measures the behavior of the ground; And a readout unit connected to the tracking unit and disposed to receive the ground behavior measured by the tracking unit.

The tracking unit of the geometry motion detecting system through tracking according to the present invention includes: a body portion formed in a vertical direction to provide an accommodation space therein; A pushing portion attached to at least one outer circumferential surface of the body portion to press the inside of the casing unit when the body portion is inserted into the casing unit; And a detecting part included in the inner receiving space of the body part and measuring a transverse displacement with respect to the movement of the ground.

The pushing unit of the system for detecting a geometry motion through tracking according to the present invention includes: a bridge unit having a body provided on one side of the body unit; And a wheel part disposed at both ends of the bridge part, pressing the inner circumferential surface of the casing unit, and moving the tracking unit along the inner circumferential surface of the casing unit.

The detecting unit of the geometry motion detecting system through tracking according to the present invention includes: a mass unit for horizontal movement in response to the lateral displacement of the ground; An elastic portion provided on one side and the other side of the mass portion to provide an elastic force according to the flow of the mass portion; A moving electrode part fixed to a side of the mass part and flowing together with the mass part; And a fixed electrode portion disposed to be spaced apart from one side of the moving electrode portion and the other side at a predetermined interval, respectively.

The detecting unit of the geometry motion detecting system through tracking according to the present invention is biaxially disposed in the inner receiving space of the body unit to be perpendicular to the first horizontal displacement of the lateral displacement of the ground and the first horizontal displacement. It may be characterized by measuring the second horizontal displacement.

The casing unit of the geometry motion detecting system through tracking according to the present invention has a vertical groove in a vertical longitudinal direction having a predetermined depth on an inner circumferential surface, and the wheel part of the tracking unit is vertically moved through the vertical groove. It can be characterized by that.

The casing unit of the geometry motion detection system through tracking according to the present invention may include a connection part connecting the upper and lower portions of each casing unit to extend the casing unit in the depth direction of the ground. .

The readout unit of the geometry motion detection system through tracking according to the present invention is connected to the tracking unit to control the tracking unit, and receives a change signal of the first horizontal displacement and the second horizontal displacement of the tracking unit. It may be characterized in that it is received and provided to the administrator's terminal.

The casing unit of the geometry motion detection system through tracking according to the present invention provides a first gear tooth on the vertical groove surface from the top to the bottom, and the first gear teeth are arranged in a predetermined standard, wherein the The wheel part may be characterized in that it provides the first gear tooth and the second gear tooth corresponding to the predetermined standard on an outer circumferential surface.

The casing unit of the geometry motion detection system through tracking according to the present invention, when the wheel part rotates according to the first gear tooth and the second gear tooth, measure the number of rotations of the wheel part to measure the vertical direction of the tracking unit. It may be characterized by calculating the moving depth.

The geometry motion detection system through tracking according to the present invention having the above configuration provides the following effects.

First, by providing the gear teeth to the tracking unit, it is possible to measure the number of rotations of the tracking unit based on the number of strokes the gear teeth rotate.

Second, by measuring the number of rotations of the tracking unit, the location of the tracking unit is calculated, and accurate location can be confirmed.

Third, by using the material of the flexible casing unit, functional abnormalities on the ground behavior are reduced, and it is possible to continuously measure changes in the ground behavior.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is an underground installation diagram of a geometry motion detection system through tracking according to an embodiment of the present invention.
2 is a cross-sectional view showing a tracking unit of a geometry motion detection system through tracking according to an embodiment of the present invention.
3 is a diagram illustrating a state of use of a geometry motion detection system through tracking according to an embodiment of the present invention.
4 is a block diagram of a geometry motion detection system through tracking according to an embodiment of the present invention.
5 is a block diagram of a detecting unit of a geometry motion detecting system through tracking according to an embodiment of the present invention.
6 is a diagram illustrating a curved casing unit and a measurement use state of the tracking unit of a geometry motion detection system through tracking according to an embodiment of the present invention.

Since the geometry motion detection system through tracking according to the present invention can make various changes and have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail in the detailed description. However, this is not intended to limit the present invention to a specific embodiment, it should be understood to include all changes, equivalents, and substitutes included in the technical spirit and scope of the present invention.

1 is an underground installation diagram of a geometry motion detection system through tracking according to an embodiment of the present invention. 2 is a cross-sectional view showing a tracking unit of a geometry motion detection system through tracking according to an embodiment of the present invention. 3 is a diagram illustrating a state of use of a geometry motion detection system through tracking according to an embodiment of the present invention. 4 is a block diagram of a geometry motion detection system through tracking according to an embodiment of the present invention. 5 is a block diagram of a detecting unit of a geometry motion detecting system through tracking according to an embodiment of the present invention. 6 is a diagram illustrating a curved casing unit and a measurement use state of the tracking unit of a geometry motion detection system through tracking according to an embodiment of the present invention.

The geometry motion detecting system through tracking according to the present invention relates to a system that is inserted into the ground and measures the behavior of the ground as shown in FIG. 1.

In the case of the geometry motion detecting system through tracking according to the present invention, as shown in Fig. 1, a casing unit (100), a tracking unit (tracking unit, 200), a readout unit (readout unit, 300) Will include.

In the case of the casing unit 100, it is inserted into the ground, and a hollow is formed therein. It is preferable that the casing unit 100 is inserted after boring the ground before being inserted into the ground.

In addition, it is preferable to grout the space between the drilling hole and the casing unit 100 after insertion of the casing unit 100 so that the casing unit 100 is fixed in the ground.

In the case of the casing unit 100, it is preferable that the tracking unit 200 must be configured in a standard having an inner diameter that can sufficiently pass.

In the case of the tracking unit 200, it moves along the inside of the casing unit 100 and measures the behavior of the ground. The tracking unit 200 can move up and down along the inside of the casing unit 100, and It allows you to measure the behavior of the ground while moving.

In the case of the readout unit 300, it is connected to and arranged to the tracking unit 200, and is configured to receive the behavior of the ground measured by the tracking unit 200.

As shown in Fig. 1, the readout unit 300 is connected to the tracking unit 200 by wire. This is an example, and the readout unit 300 and the tracking unit 200 are wirelessly connected through wireless communication. Connection may also be possible.

In addition, the readout unit 300 may be connected to the external terminal 10 by wireless or wired connection, and it is preferable to check the behavior of the ground through the external terminal 10.

The tracking unit 200 of the geometry motion detection system through tracking according to the present invention, as shown in FIG. 2, includes a body part 210, a pushing part 220, and a detecting part 230. .

In the case of the body portion 210, it is formed in a vertical direction and an accommodation space is provided therein.

In the case of the pushing unit 220, at least one is attached to the outer circumferential surface of the body unit 210 so that when the body unit 210 is inserted into the casing unit 100, the interior of the casing unit 100 is pressed.

In the case of the pushing part 220, when the body part 210 is inserted into the casing unit 100, it is preferable to provide a standing support force to the body part 210 by pressing the inside of the casing unit 100.

In the case of the detecting unit 230, it is included in the interior receiving space of the body unit 210, and measures the lateral displacement for the behavior of the ground.

The detecting unit 230 measures the intensity of the lateral displacement, and when the lateral displacement of the ground is large, the intensity of the lateral displacement measured by the detecting unit 230 is proportional thereto.

In addition, the lateral displacement is measured by the detecting unit 230 when the ground movement occurs. When a change is provided to the body part 210 due to the ground movement, the detecting unit inside the body part 210 A fluctuation occurs in 230, and the detecting unit 230 measures this fluctuation.

In the case of the pushing unit 220 of the geometry motion detecting system through tracking according to the present invention, as shown in FIG. 2, the bridge unit 221 and the bridge unit ( 221) is disposed at both ends, pressurizes the inner circumferential surface of the casing unit 100 and includes a wheel portion 222 for moving the tracking unit 200 along the inner circumferential surface of the casing unit 100.

In the case of the bridge part 221, it is fixed to a point on one side of the body part 210 and rotates around the body part 210.

Wheel portions 222 disposed at both ends of the bridge portion 221 are fixed to one point of the bridge portion 221 and rotate around one point of the bridge portion 221.

In addition, when the body part 210 moves along the inside of the casing unit 100, the wheel part 222 and the bridge part 221 pressurize the inner circumferential surface of the casing unit 100 and move along the inside at the same time. .

At this time, the wheel part 222 rotates along the inner circumferential surface of the casing unit 100 to enable the tracking unit 200 to move.

That is, the bridge part 221 and the wheel part 222 are rotated together. When the bridge part 221 is rotated, the wheel part 222 is also fixed to any one point of the bridge part 221 and rotates together, The wheel part 222 rotates around the body part 210 and at the same time rotates around a fixed point of the bridge part 221.

The detecting unit 230 of the geometry motion detecting system through tracking according to the present invention includes a mass unit 231, an elastic unit 232, a moving electrode unit 233, and a fixed electrode unit, as shown in FIG. It is a configuration including (234).

First, in the case of the mass part 231, the horizontal movement is made in response to the lateral displacement of the ground. The mass part 231 is a moving object, and when the lateral displacement of the body part 210 occurs, it is horizontally moved horizontally. It will move.

In the case of the elastic part 232, it is provided on one side and the other side of the mass part 231 to provide elastic force according to the flow of the mass part 231, and the elastic part 232 is made of a material having elasticity and the mass part 231 ) To provide elastic force on both sides.

The elastic portion 232 is provided to the mass portion 231 to move the mass portion 231, and the mass portion 231 moved through the elastic portion 232 can return to its original position.

That is, the mass portion 231 moves along the transverse direction, has elasticity by the elastic portion 232, and can return to its original position at the same time as it moves.

In the case of the moving electrode part 233, it is fixed to the side of the mass part 231 and flows together with the mass part 231.

The moving electrode part 233 is moved through the mass part 231. When the mass part 231 moves in the horizontal direction, the moving electrode part 233 also moves in the horizontal direction.

In the case of the fixed electrode part 234, the fixed electrode part 234 is arranged to be spaced apart from each other at a predetermined interval on one side and the other side of the moving electrode part 233, and the fixed electrode part 234 is fixed and the moving electrode part 233 They are arranged on both sides with a space between them.

When the moving electrode unit 233 does not move, the fixed electrode unit 234 and the moving electrode unit 233 always maintain the same distance, and when the moving electrode unit 233 moves, the fixed electrode unit 234 and the It is preferable that the distance between the moving electrode portions 233 is changed.

When the mass part 231 moves in a reaction due to inertia, the moving electrode part 233 also moves, and it becomes close to any part of the fixed electrode part 234, but when the inertia occurs large, it acts as a reaction. The force to perform is also large, and through this, the magnitude of the transverse displacement can be measured.

The detecting unit 230 of the geometry motion detecting system through tracking according to the present invention is biaxially disposed in the inner receiving space of the body unit 210 to be perpendicular to the first horizontal displacement and the first horizontal displacement of the lateral displacement of the ground. Is to measure the second horizontal displacement.

In the case of the detecting unit 230, it is arranged in two axes to measure horizontal displacements in different directions of the ground, and measures horizontal displacements in different directions of 90 degrees.

It is arranged biaxially for measuring different horizontal displacements, and may include a plurality of detecting units 230 in the three-axis and four-axis directions for more accurate measurement, but the detecting unit 230 here is said to be biaxially arranged. do.

For example, it is preferable to measure different horizontal displacements in different directions, that is, in the 90-degree direction, since it is inefficient to measure the horizontal displacement in the same direction by different detecting units 230 as redundant measurements.

The casing unit 100 of the geometry motion detection system through tracking according to the present invention has a vertical groove H in a vertical longitudinal direction having a predetermined depth on an inner circumferential surface, and the wheel part 222 of the tracking unit 200 Performs a function of vertically moving through the vertical groove (H).

As shown in Figure 3, in the case of the vertical groove (H) is provided along the vertical direction of the casing unit 100, the tracking unit 200 is moved along the vertical groove (H), the tracking unit ( One side of the wheel part 222 of 200) is introduced into the vertical groove H so that the tracking unit 200 moves along the vertical groove H.

It is preferable that the inside of the vertical groove (H) has a predetermined depth so that the wheel portion 222 can be introduced.

The casing unit 100 of the geometry motion detecting system through tracking according to the present invention connects the upper and lower portions of the casing unit 100 so that the casing unit 100 extends in the depth direction of the ground. It is a configuration that includes.

In the case of the connection unit 110, as shown in FIG. 1, it has a function of extending the casing unit 100, and the casing unit 100 is connected vertically on the outer circumferential surface of the casing unit 100.

It is preferable that the connection part 110 is slightly larger than the diameter of the casing unit 100 and securely fixes the casing unit 100 to prevent foreign matters from entering from the outside.

In the case of the readout unit 300 of the geometry motion detection system through tracking according to the present invention, it is connected to the tracking unit 200 to control the tracking unit 200, and the first horizontal displacement of the tracking unit 200 and It receives the second horizontal displacement change signal and provides it to the external terminal 10 of the manager.

The readout unit 300 may control the tracking unit 200 and is preferably connected to the external terminal 10 by wireless or wire.

In addition, the control of the tracking unit 200 is to control in relation to the movement of the tracking unit 200, and by receiving a change signal of the first horizontal displacement and the second horizontal displacement, the displacement is made to move to the point where the displacement of the ground has occurred. It is to be able to measure the position and the degree of displacement.

That is, the readout unit 300 receiving the change signal of the first horizontal displacement and the second horizontal displacement receives the signal from the tracking unit 200 and transmits information to the outside through the external terminal 10. , It is preferable that the administrator can control the movement of the tracking unit 200 based on the transmitted information.

The readout unit 300 may include a transmission/reception unit (not shown) to transmit information to the external terminal 10 and receive control of the movement of the tracking unit 200.

The casing unit 100 of the geometry motion detection system through tracking according to the present invention provides a first gear tooth on the surface of the vertical groove H from the top to the bottom, and the first gear is arranged in a certain standard. It is composed of.

In addition, the wheel part 222 is configured to provide a first gear tooth and a second gear tooth corresponding to a predetermined standard on the outer circumferential surface.

That is, as shown in Fig. 3, the gear teeth are included in the inside of the wheel portion 222 and the vertical groove (H), and the gear teeth of the vertical groove (H) and the gear teeth of the wheel portion 222 are respectively arranged according to a predetermined standard. It is desirable to do so.

When the wheel part 222 moves along the vertical groove H, the corresponding first gear and the second gear are meshed to move inside the casing unit 100.

In the case of the casing unit 100 of the geometry motion detecting system through tracking according to the present invention, when the wheel part 222 rotates according to the first gear tooth and the second gear tooth, the number of rotations of the wheel part 222 is measured. This is a configuration that calculates the vertical movement depth of the tracking unit 200.

In order to calculate the moving depth of the tracking unit 200, when the first gear of the wheel part 222 and the second gear of the vertical groove H are engaged and moved, the number of rotations of the wheel part 222 is measured.

That is, through the number of rotations of the wheel unit 222, it is possible to determine the distance the tracking unit 200 has moved.

In addition, in order to calculate the moving depth of the tracking unit 200, the number of times the first gear of the wheel unit 222 and the second gear of the vertical groove H are engaged may be measured to determine and calculate the moved distance.

In the case of the casing unit 100 of the geometry motion detecting system through tracking according to the present invention, as shown in FIG. 6, it is made of a flexible material and can be flexibly moved together with the behavior of the ground.

In the case of the casing unit 100, it is made of an elastic material, and it is possible to deform against an external shock or an external stimulus, so that even when it is deformed due to an external stimulus, horizontal displacement can be measured through the tracking unit 200. To do it.

When the casing unit 100 is curved due to an underground displacement, the tracking unit 200 includes the body parts of the first wheel part 222a and the third wheel part 222c in order to calculate the degree to which the casing unit 100 is curved. This is to measure the difference in the degree of rotation with (210).

As shown in Fig. 6, due to the curved casing unit 100, the first wheel part 222a and the third wheel part 222c show a difference in the degree of rotation from the body part 210. The first wheel part 222a ) Represents the value of θ1, and the third wheel part 222c represents the value of θ2, and the curved degree of the casing unit 100 can be calculated through the difference between the values of θ1 and θ2.

In addition, the internal depth information of the casing unit 100 can be grasped through the gear teeth included in the wheel portion 222 and the vertical groove (H), and the determined depth and the degree of rotation of the body portion 210 and the wheel portion 222 It is possible to grasp the degree of curve of the unit 100 and the curved internal position.

The scope of the rights of the present invention is determined by the matters described in the claims, and the parentheses used in the claims are not described for selective limitation, but are used for clear elements, and descriptions in parentheses are also interpreted as essential elements. It should be.

H: vertical groove
10: external terminal
100: casing unit
110: connection part
200: tracking unit
210: body part
220: pushing unit
221: bridge part
222: wheel part
222a: first wheel part
222b: second wheel part
222c: third wheel part
222d: fourth wheel part
230: detecting unit
231: mass section
232: elastic part
233: moving electrode part
234: fixed electrode part
300: readout unit

Claims (10)

In a system that is inserted into the ground and measures the behavior of the ground,
A casing unit inserted into the ground and having a hollow formed therein;
A tracking unit that moves along the inside of the casing unit and measures the behavior of the ground; And
A readout unit connected to the tracking unit and arranged to receive the ground behavior measured by the tracking unit,
The tracking unit,
A body portion formed in a vertical longitudinal direction to provide an accommodation space therein;
A pushing portion attached to at least one outer circumferential surface of the body portion to press the inside of the casing unit when the body portion is inserted into the casing unit; And
It is included in the inner receiving space of the body part, and includes a detecting part for measuring a transverse displacement of the ground motion,
The detecting unit,
A mass part for horizontal movement in response to the lateral displacement of the ground;
An elastic portion provided on one side and the other side of the mass portion to provide an elastic force according to the flow of the mass portion;
A moving electrode part fixed to a side of the mass part and flowing together with the mass part; And
Geometry motion detection system through tracking, characterized in that it comprises a fixed electrode portion spaced apart from each other at predetermined intervals on one side and the other side of the moving electrode portion.
delete The method of claim 1, wherein the pushing unit,
A bridge portion provided with a body on one side of the body portion; And
It is disposed at both ends of the bridge unit, and pressurizing the inner circumferential surface of the casing unit, characterized in that it comprises a wheel unit for moving the tracking unit along the inner circumferential surface of the casing unit, Geometry motion detecting system through tracking.
delete The method of claim 1, wherein the detecting unit,
Geometry motion D through tracking, characterized in that it is biaxially disposed in the inner receiving space of the body portion and measures a first horizontal displacement of the lateral displacement of the ground and a second horizontal displacement perpendicular to the first horizontal displacement. Tecting system.
The method of claim 3, wherein the casing unit,
A geometric motion detection system through tracking, comprising a vertical groove in a vertical longitudinal direction having a predetermined depth on an inner circumferential surface, and allowing the wheel part of the tracking unit to vertically move through the vertical groove.
The method of claim 1, wherein the casing unit,
Geometry motion detection system through tracking, characterized in that it comprises a connection unit that connects the upper and lower portions of each casing unit so that the casing unit extends in the depth direction of the ground.
The method of claim 5, wherein the readout unit,
It is connected to the tracking unit to control the tracking unit, characterized in that receiving the change signal of the first horizontal displacement and the second horizontal displacement of the tracking unit to provide to the terminal of the manager, Geometry motion detection through tracking system.
The method of claim 6, wherein the casing unit,
A first gear is provided on the vertical groove surface from the top to the bottom, and the first gear is arranged in a predetermined standard,
The wheel part,
A geometry motion detection system through tracking, characterized in that providing the first gear teeth and the second gear teeth corresponding to the predetermined standard on an outer circumferential surface.
The method of claim 9, wherein the casing unit,
When the first gear and the second gear correspond to each other and the wheel part rotates, a vertical movement depth of the tracking unit is calculated by measuring the number of rotations of the wheel part. .

Images