CN214666493U - Geological disaster group measurement and group prevention wall crack three-dimensional displacement monitoring device - Google Patents

Geological disaster group measurement and group prevention wall crack three-dimensional displacement monitoring device Download PDF

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Publication number
CN214666493U
CN214666493U CN202121361162.XU CN202121361162U CN214666493U CN 214666493 U CN214666493 U CN 214666493U CN 202121361162 U CN202121361162 U CN 202121361162U CN 214666493 U CN214666493 U CN 214666493U
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China
Prior art keywords
spring
displacement
pen
vertical
bracket
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Expired - Fee Related
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CN202121361162.XU
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Chinese (zh)
Inventor
林高聪
张雪
李兴虎
王晨辉
史学磊
郭伟
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Center for Hydrogeology and Environmental Geology CGS
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Center for Hydrogeology and Environmental Geology CGS
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Abstract

The utility model discloses a geological disasters crowd surveys crowd's prevention wall body crack three-dimensional displacement monitoring devices, include: the vertical Z-axis displacement spring pen, the plane X, Y-axis displacement measurement scale plate and the support base are respectively arranged on two sides of the crack, and the vertical Z-axis displacement spring pen is fixedly connected with the support base through the L-shaped support; the vertical Z-axis displacement spring pen comprises a measuring scale, a spring pen shell and a spring arranged in the spring pen shell, wherein the lower part of the spring is fixedly connected with a spring base, the spring base is pressed at the bottom of the spring pen shell, the bottom of the spring pen shell is provided with an opening, the measuring scale penetrates through the opening to be fixedly connected with the spring base, and the bottom of the measuring scale is provided with a ball pen point; the vertical Z-axis displacement spring pen is arranged perpendicular to the crack wall, and the ball-point pen point is positioned on the plane X, Y axis displacement measurement scale plate. The utility model has the characteristics of simple structure, low cost, installation are convenient, do benefit to the popularization.

Description

Geological disaster group measurement and group prevention wall crack three-dimensional displacement monitoring device
Technical Field
The utility model relates to a geological disasters monitoring technology field especially relates to a geological disasters crowd surveys crowd and prevents three-dimensional displacement monitoring devices of wall body crack.
Background
The displacement change of the crack of the building wall on the geological disaster body is an important index for judging the stability change of the geological disaster body, and the monitoring research aiming at the crack of the wall has important significance for analyzing the stability of the geological disaster body and early warning in time so as to ensure the life and property safety of the masses.
In the past, automatic and specialized monitoring equipment is easily restricted by hardware facility conditions such as power supply, communication and the like, equipment faults or equipment offline are easily caused to influence decision making, and meanwhile, the monitoring equipment is complex in structure, high in cost and not beneficial to popularization, so that the application of a geological disaster group-testing group-defense technology in geological disaster monitoring and early warning needs to be fully exerted, and practices prove that the group-testing group-defense is one of the most effective disaster prevention means at the present stage. The traditional simple building wall crack monitoring method comprises methods such as tape measure measurement, a surface mounting method and a nail embedding method, and the methods have the problems of low measurement precision, large influence of human factors, large measurement error and the like; the conventional fixed type crack ruler monitoring method is mostly simple linear measurement, can only monitor the displacement of the crack in a single direction, and cannot visually reflect the three-dimensional motion condition of the crack. Aiming at the problems in the prior art, a new three-dimensional displacement monitoring device for the group-measuring and group-defense wall crack of the geological disaster needs to be designed urgently to make up the defects in the prior art.
Disclosure of Invention
The utility model aims at providing a geological disasters crowd surveys crowd and prevents wall body crack three-dimensional displacement monitoring devices, can carry out the measurement of three-dimensional displacement volume to building wall body crack, has simple structure, low cost, installs convenient, do benefit to the characteristics of popularization.
In order to achieve the above object, the utility model provides a following scheme:
a geological disaster crowd-survey and crowd-defense wall body crack three-dimensional displacement monitoring device comprises: the device comprises a vertical Z-axis displacement spring pen, a plane X, Y axis displacement measurement scale plate and a support base, wherein the plane X, Y axis displacement measurement scale plate and the support base are respectively arranged on two sides of a crack, and the vertical Z-axis displacement spring pen is fixedly connected with the support base through an L-shaped support; the vertical Z-axis displacement spring pen comprises a measuring scale, a spring pen shell and a spring arranged in the spring pen shell, wherein a spring base is fixedly connected to the lower portion of the spring, the spring presses the spring base to the bottom of the spring pen shell, an opening is formed in the bottom of the spring pen shell, the measuring scale penetrates through the opening and is fixedly connected with the spring base, and a ball pen point is arranged at the bottom of the measuring scale; the vertical Z-axis displacement spring pen is arranged perpendicular to a crack wall, and the ball-point pen head on the vertical Z-axis displacement spring pen is positioned on the plane X, Y axis displacement measurement scale plate; the vertical Z-axis displacement spring pen measures the displacement of the crack on the Z axis through the change of the height of the measuring ruler, and the vertical Z-axis displacement spring pen measures the displacement of the crack on the X, Y axis through the change of the position of the ball point pen head on the displacement measuring scale plate on the plane X, Y axis.
Optionally, the spring is a compression spring.
Optionally, a support inserting connecting pipe is arranged on the support base, the support base is fixedly bonded with the wall through a wall bonding material coating, and the support inserting connecting pipe is fixedly connected with the L-shaped support through a height adjusting mechanism.
Optionally, the height adjusting mechanism is a distance-adjustable support connecting hole formed in a pipe wall of the support inserted into the connecting pipe and a support-pressing marble arranged at a vertical end of the L-shaped support, the support-pressing marble is clamped in the distance-adjustable support connecting hole, and the L-shaped support passes through the distance-adjustable support connecting hole and adjusts a 0mm scale mark of the measuring scale on the vertical Z-axis displacement spring pen according to the support marble to be right opposite to an outlet of the spring pen shell.
Optionally, a bracket plug is arranged at the horizontal end of the L-shaped bracket, a bracket plug fixed end is arranged on the vertical Z-axis displacement spring pen, rectangular tooth mortise and tenon structures are arranged at the bracket plug and the bracket plug fixed end, and the bracket plug fixed end are clamped through the rectangular tooth mortise and tenon structures.
Optionally, a displacement recording table and a plane displacement scale plate are arranged on the plane X, Y axis displacement measurement scale plate, and the initial position of the ballpoint pen head is located on the origin of the plane displacement scale plate.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect: the utility model provides a geological disaster crowd surveys three-dimensional displacement monitoring devices of preventing wall crack, through set up the L type support of plane displacement scale plate and installation perpendicular Z axle displacement spring pen in wall crack both sides, through the removal of perpendicular Z axle displacement spring pen on the plane displacement scale plate and the height change of the dipperstick that is located on perpendicular Z axle displacement spring pen just can realize the measurement to the three-dimensional displacement volume of wall crack; the height of the vertical Z-axis displacement spring pen can be conveniently adjusted during installation by arranging the telescopic structures of the pressing adjustable knots on the L-shaped bracket and the bracket plug, so that the measurement is facilitated; information such as crack three-dimensional displacement data, monitoring frequency and the like can be visually obtained by arranging a displacement recording table on a displacement measuring scale plate of the plane X, Y shaft; through using wall body bonding material coating for plane X, Y axle displacement measurement scale plate and support base need not to punch in the installation, have avoided the destruction to the wall body, make measuring result more accurate. The utility model provides a geological disasters crowd surveys three-dimensional displacement monitoring devices of preventing wall body crack has simple structure, low cost, installation convenient, do benefit to the characteristics of popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the installation structure of the three-dimensional displacement monitoring device for the geological disaster mass-measuring and mass-defence wall body crack of the utility model;
FIG. 2 is a structural schematic diagram of a vertical Z-axis displacement spring pen of the three-dimensional displacement monitoring device for geological disaster mass-measuring and mass-preventing wall cracks of the utility model;
FIG. 3 is a schematic view of a bracket plug of the three-dimensional displacement monitoring device for the geological disaster mass-measuring and mass-defence wall body crack of the utility model;
fig. 4 is a schematic view of a plane X, Y axial displacement measurement scale plate of the three-dimensional displacement monitoring device for the geological disaster mass measurement and mass defense wall cracks of the utility model;
FIG. 5 is a schematic view of a structure of a support-pressing marble of the three-dimensional displacement monitoring device for the geological disaster group-testing and group-defense wall crack of the utility model;
description of reference numerals: 1. plane X, Y axis displacement measurement dial plate; 2. displacing the pogo pin vertically to the Z axis; 3. a spring mount; 4. a support base; 5. a stylus housing; 6. a fixed end of the bracket plug; 7. a spring; 8. measuring a scale; 9. a ball-point pen head; 10. a displacement record table; 11. a planar displacement scale plate; 12. a bracket plug; 13. an L-shaped bracket; 14. the marble can be pressed by the bracket; 15. the distance-adjustable bracket is connected with the connecting hole; 16. the bracket is inserted into the connecting pipe; 17. and (3) coating the wall bonding material.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a geological disasters crowd surveys crowd and prevents wall body crack three-dimensional displacement monitoring devices, can carry out the measurement of three-dimensional displacement volume to building wall body crack, has simple structure, low cost, installs convenient, do benefit to the characteristics of popularization.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a geological disasters crowd surveys three-dimensional displacement monitoring devices in group defense wall body crack, as shown in fig. 1, the device includes: the device comprises a vertical Z-axis displacement spring pen 2, a plane X, Y axis displacement measurement scale plate 1 and a support base 4, wherein the plane X, Y axis displacement measurement scale plate 1 and the support base 4 are respectively arranged on two sides of a crack, and the vertical Z-axis displacement spring pen 2 is fixedly connected with the support base 4 through an L-shaped support 13; when the device is used in engineering, the plane X, Y axis displacement measurement scale plate 1 and the bracket base 4 are respectively arranged at two sides of a wall crack through the wall bonding material coating 17 at the bottom of the scale plate, the bonding material coating of the utility model can be a material with strong bonding force, large tensile strength, weather resistance, vibration resistance and moisture resistance, such as silicone adhesive;
as shown in fig. 5, a bracket insertion connecting pipe 16 is arranged on the bracket base 4, the bracket base 4 is fixedly bonded with a wall through the wall bonding material coating 17, and the bracket insertion connecting pipe 16 is fixedly connected with the L-shaped bracket 13 through a height adjusting mechanism; the height adjusting mechanism is a distance-adjustable support connecting hole 15 arranged on the pipe wall of the support insertion connecting pipe 16 and a support-pressing marble 14 arranged at the vertical end of the L-shaped support 13, the support-pressing marble 14 is clamped on the distance-adjustable support connecting hole 15, and the L-shaped support 13 adjusts the height of the vertical Z-axis displacement spring pen 2 through the distance-adjustable support connecting hole 15 and the support-pressing marble 14; the height adjustment is specifically as follows: the vertical Z-axis displacement spring pen 2 adjusts the depth of insertion of the L-shaped bracket 13 into the bracket insertion connecting pipe 16 through the depressible marbles 14, so as to adjust the distance between the vertical Z-axis displacement spring pen 2 and the plane X, Y axis displacement measurement scale plate 1, so as to adjust the position of the measurement scale 8 in the vertical Z-axis displacement spring pen 2, and the 0mm scale in the measurement scale 8 is positioned at the outlet of the displacement spring pen shell 5;
as shown in fig. 2 and 3, a bracket plug 12 is arranged at the horizontal end of the L-shaped bracket 13, a bracket plug fixing end 6 is arranged on the vertical Z-axis displacement spring pen 2, rectangular tooth mortise and tenon structures are arranged on the bracket plug 12 and the bracket plug fixing end 6, and the bracket plug 12 and the bracket plug fixing end 6 are clamped by the rectangular tooth mortise and tenon structures;
as shown in fig. 2, the vertical Z-axis displacement spring pen 2 includes a measuring ruler 8, a spring pen casing 5 and a spring 7 disposed inside the spring pen casing 5, the spring 7 is a compression spring, a spring base 3 is fixedly connected to the lower portion of the spring 7, the spring 7 presses the spring base 3 to the bottom of the spring pen casing 5, an opening is disposed at the bottom of the spring pen casing 5, the measuring ruler 8 passes through the opening and is fixedly connected to the spring base 3, and a ball-point pen point 9 is disposed at the bottom of the measuring ruler 8; the vertical Z-axis displacement spring pen 2 is arranged perpendicular to a crack wall, and the ball-point pen head 9 on the vertical Z-axis displacement spring pen 2 is positioned on the plane X, Y axis displacement measurement scale plate 1; as shown in fig. 4, the plane X, Y axis displacement measurement scale plate 1 is provided with a displacement recording meter 10 and a plane displacement scale plate 11, the ballpoint pen head 9 is located at the origin of the plane displacement scale plate 11, when the plane X, Y axis displacement measurement scale plate 1 and the support base 4 are installed, the horizontal distance between the support base 4 and the plane displacement scale plate 11 is adjusted, and the initial position of the ballpoint pen head 9 is ensured to be located on the (0, 0) scale of the plane displacement scale plate 11 after the L-shaped support 13 and the vertical Z axis displacement spring pen 2 are installed; the vertical Z-axis displacement spring pen 2 measures the displacement of the crack on the Z axis through the change of the height of the measuring scale 8, and the vertical Z-axis displacement spring pen 2 measures the displacement of the crack on the X, Y axis through the change of the position of the ball point pen head 9 on the plane X, Y axis displacement measuring scale plate 1;
when the wall bodies on the two sides of the crack are displaced relatively, the support base 4 is displaced relative to the plane displacement scale plate 11, the measuring scale 8 in the vertical Z-axis displacement spring pen 2 is stretched, the numerical value Z displayed on the measuring scale 8 is the displacement result of the crack in the Z-axis direction, the ball-point pen head 9 slides on the plane displacement scale plate 11, the position (X, Y) where the pen point is located after the movement is the displacement result of the crack on the plane, and the displacement numerical value of the crack in the three-dimensional direction can be recorded in the displacement recording table 10.
The utility model provides a geological disaster crowd surveys three-dimensional displacement monitoring devices of preventing wall crack, through set up the L type support of plane displacement scale plate and installation perpendicular Z axle displacement spring pen in wall crack both sides, through the removal of perpendicular Z axle displacement spring pen on the plane displacement scale plate and the height change of the dipperstick that is located on perpendicular Z axle displacement spring pen just can realize the measurement to the three-dimensional displacement volume of wall crack; the height of the vertical Z-axis displacement spring pen can be conveniently adjusted during installation by arranging the telescopic structures of the pressing adjustable knots on the L-shaped bracket and the bracket plug, so that the measurement is facilitated; information such as crack three-dimensional displacement data, monitoring frequency and the like can be visually obtained by arranging a displacement recording table on a displacement measuring scale plate of the plane X, Y shaft; through using wall body bonding material coating for plane X, Y axle displacement measurement scale plate and support base need not to punch in the installation, have avoided the destruction to the wall body, make measuring result more accurate. The utility model provides a geological disasters crowd surveys three-dimensional displacement monitoring devices of preventing wall body crack has simple structure, low cost, installation convenient, do benefit to the characteristics of popularization.
The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (6)

1. The utility model provides a three-dimensional displacement monitoring devices of geological disasters crowd's survey crowd prevents wall body crack which characterized in that includes: the device comprises a vertical Z-axis displacement spring pen, a plane X, Y axis displacement measurement scale plate and a support base, wherein the plane X, Y axis displacement measurement scale plate and the support base are respectively arranged on two sides of a crack, and the vertical Z-axis displacement spring pen is fixedly connected with the support base through an L-shaped support; the vertical Z-axis displacement spring pen comprises a measuring scale, a spring pen shell and a spring arranged in the spring pen shell, wherein a spring base is fixedly connected to the lower portion of the spring, the spring presses the spring base to the bottom of the spring pen shell, an opening is formed in the bottom of the spring pen shell, the measuring scale penetrates through the opening and is fixedly connected with the spring base, and a ball pen point is arranged at the bottom of the measuring scale; the vertical Z-axis displacement spring pen is arranged perpendicular to a crack wall, and the ball-point pen head on the vertical Z-axis displacement spring pen is positioned on the plane X, Y axis displacement measurement scale plate; the vertical Z-axis displacement spring pen measures the displacement of the crack on the Z axis through the change of the height of the measuring ruler, and the vertical Z-axis displacement spring pen measures the displacement of the crack on the X, Y axis through the change of the position of the ball point pen head on the displacement measuring scale plate on the plane X, Y axis.
2. The apparatus according to claim 1, wherein the spring is a compression spring.
3. The apparatus for monitoring three-dimensional displacement of cracks in a geological disaster mass testing and prevention wall as claimed in claim 1, wherein a support inserting connection pipe is arranged on the support base, the support base is fixed with the wall through a wall bonding material coating, and the support inserting connection pipe is fixedly connected with the L-shaped support through a height adjusting mechanism.
4. The apparatus of claim 3, wherein the height adjusting mechanism is a distance adjustable bracket connecting hole formed on a pipe wall of the bracket insertion connecting pipe and a bracket pressing ball arranged at a vertical end of the L-shaped bracket, the bracket pressing ball is clamped on the distance adjustable bracket connecting hole, and the L-shaped bracket is opposite to the casing outlet of the spring pen through the distance adjustable bracket connecting hole and a 0mm scale line of the measuring scale on the vertical Z-axis displacement spring pen adjusted by the bracket pressing ball.
5. The device for monitoring the three-dimensional displacement of the crack of the geological disaster mass testing and prevention wall body according to claim 1, wherein a bracket plug is arranged at the horizontal end of the L-shaped bracket, a bracket plug fixing end is arranged on the vertical Z-axis displacement spring pen, rectangular tooth mortise and tenon structures are arranged on the bracket plug and the bracket plug fixing end, and the bracket plug fixing end are clamped and connected through the rectangular tooth mortise and tenon structures.
6. The apparatus for monitoring the three-dimensional displacement of the cracks in the geological disaster mass-measuring and mass-preventing wall as claimed in claim 1, wherein the X, Y axis displacement measuring scale plate is provided with a displacement record table and a plane displacement scale plate, and the initial position of the ballpoint pen point is located at the origin of the plane displacement scale plate.
CN202121361162.XU 2021-06-18 2021-06-18 Geological disaster group measurement and group prevention wall crack three-dimensional displacement monitoring device Expired - Fee Related CN214666493U (en)

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Application Number Priority Date Filing Date Title
CN202121361162.XU CN214666493U (en) 2021-06-18 2021-06-18 Geological disaster group measurement and group prevention wall crack three-dimensional displacement monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121361162.XU CN214666493U (en) 2021-06-18 2021-06-18 Geological disaster group measurement and group prevention wall crack three-dimensional displacement monitoring device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117470058A (en) * 2023-12-26 2024-01-30 沧州中星石油器材有限公司 Upsetting intraductal transition zone measuring apparatu

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117470058A (en) * 2023-12-26 2024-01-30 沧州中星石油器材有限公司 Upsetting intraductal transition zone measuring apparatu
CN117470058B (en) * 2023-12-26 2024-03-08 沧州中星石油器材有限公司 Upsetting intraductal transition zone measuring apparatu

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Granted publication date: 20211109