CN117419686B - Turnover type inclinometer, turnover type inclinometer system and inclination measuring method - Google Patents
Turnover type inclinometer, turnover type inclinometer system and inclination measuring methodInfo
- Publication number
- CN117419686B CN117419686B CN202311513033.1A CN202311513033A CN117419686B CN 117419686 B CN117419686 B CN 117419686B CN 202311513033 A CN202311513033 A CN 202311513033A CN 117419686 B CN117419686 B CN 117419686B
- Authority
- CN
- China
- Prior art keywords
- turnover
- inclinometer
- driving wheel
- pipe
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The application provides a turnover type inclinometer, which comprises a first travelling mechanism, a second travelling mechanism, a turnover part and a turnover mechanism, wherein an inclinometer sensor is arranged in the turnover part, the first travelling mechanism and the second travelling mechanism are respectively connected to two ends of the turnover part, and are used for being attached to the pipe wall of an inclinometer pipe and travelling along the axial direction of the inclinometer pipe so as to drive the turnover part to move in the inclinometer pipe, the turnover mechanism is connected with the turnover part, and is used for being attached to the pipe wall of the inclinometer pipe and travelling around the axial direction of the inclinometer pipe so as to drive the turnover part to rotate around the axial direction of the inclinometer pipe. According to the turnover type inclinometer disclosed by the application, the turnover mechanism drives the turnover piece to turn over, so that the secondary measurement on the front and back surfaces in the inclinometer tube is realized, the measurement error caused by manual turnover is avoided, and the measurement efficiency and the measurement precision of the turnover type inclinometer are improved.
Description
Technical Field
The application relates to the technical field of geological monitoring, in particular to a turnover type inclinometry device, a turnover type inclinometry system and an inclinometry method.
Background
In the field of geological monitoring, inclinometers are instruments used for measuring the top angles and azimuth angles of engineering structures such as boreholes, foundation pits, foundation foundations, walls, dam slopes and the like.
In the related art, in order to eliminate the zero drift error, the front measurement is generally required to be performed in the inclinometer during the inclinometer process, the inclinometer is manually taken out to perform 180-degree overturning, the inclinometer is placed in the inclinometer again to perform the back secondary measurement, and finally the average value is obtained.
However, the related art inclinometry method has the problems of low measurement efficiency and easy measurement error caused by manual operation.
Disclosure of Invention
Based on this, it is necessary to provide a turnover type inclinometer, a turnover type inclinometer system and a turnover type inclinometer method, which aim at the problems that the measurement efficiency in the related art is low and the measurement error is easily caused by manual operation.
In one aspect, the application provides a turnover type inclinometer, which comprises a first travelling mechanism, a second travelling mechanism, a turnover part and a turnover mechanism, wherein an inclinometer sensor is arranged in the turnover part, the first travelling mechanism and the second travelling mechanism are respectively connected to two ends of the turnover part, and the first travelling mechanism and the second travelling mechanism are used for being attached to the pipe wall of an inclinometer pipe and travelling along the axial direction of the inclinometer pipe so as to drive the turnover part to move in the inclinometer pipe, the turnover mechanism is connected with the turnover part, and the turnover mechanism is used for being attached to the pipe wall of the inclinometer pipe and travelling around the axial direction of the inclinometer pipe so as to drive the turnover part to rotate around the axial direction of the inclinometer pipe.
In one embodiment, the turnover mechanism comprises a first driving wheel, a second driving wheel, a belt and a first driving piece, wherein the first driving wheel and the second driving wheel are respectively connected with the first driving piece through the belt, and the first driving piece is used for driving the belt to move so as to drive the first driving wheel and the second driving wheel to rotate, so that the first driving wheel and the second driving wheel can be attached to the pipe wall of the inclinometer pipe and walk around the axial direction of the inclinometer pipe.
In one embodiment, the turnover mechanism further includes a second driving member, a first rotating shaft and a second rotating shaft, the first driving wheel is connected with one side of the second driving member through the first rotating shaft, the second driving wheel is connected with the other side of the second driving member through the second rotating shaft, and the second driving member is used for driving the first rotating shaft and the second rotating shaft to rotate so as to drive the first driving wheel and the second driving wheel to rotate around the axes of the first rotating shaft and the second rotating shaft respectively.
In one embodiment, the turnover mechanism further includes an elastic member, the first rotation shaft and the second rotation shaft are both internally provided with the elastic member, and the first driving wheel and the second driving wheel are respectively and elastically connected with the first rotation shaft and the second rotation shaft through the elastic member.
In one embodiment, the device further comprises a buffer member, wherein the buffer member is arranged at one end of the overturning member, which is close to the second travelling mechanism.
In one aspect, the application provides an inclinometry system, which comprises the turnover type inclinometry device, an inclinometry pipe and a traction device, wherein the traction device is used for connecting a turnover piece of the turnover type inclinometry device so as to lift the turnover piece to move along the axis direction of the inclinometry pipe.
In one embodiment, the inner wall of the inclinometer pipe is provided with a strip-shaped groove and an annular groove, the strip-shaped groove extends along the axial direction of the inclinometer pipe, the annular groove is circumferentially arranged around the axial direction of the inclinometer pipe, the first travelling mechanism and the second travelling mechanism of the turnover inclinometer device can travel in the strip-shaped groove to drive the turnover piece of the turnover inclinometer device to move, and the turnover mechanism of the turnover inclinometer device can rotate around the axial direction of the inclinometer pipe in the annular groove.
In one embodiment, the inner wall of the inclinometer pipe is provided with a plurality of groups of annular grooves, wherein one group of annular grooves comprises 1 first annular groove and 2 second annular grooves, the 2 second annular grooves are respectively arranged at two sides of the first annular groove at intervals along the axial direction of the inclinometer pipe, the first annular groove is used for accommodating the turnover mechanism, and when the turnover mechanism is accommodated in the first annular groove, the first travelling mechanism and the second travelling mechanism are respectively accommodated in the 2 second annular grooves.
In one embodiment, the traction device is further provided with a control terminal, the turnover mechanism of the turnover type inclinometer and the traction device are both in signal connection with the control terminal, and the control terminal is used for controlling the traction device to lift the turnover piece and controlling the turnover mechanism to walk around the axis direction of the inclinometer.
According to the turnover type inclinometer and the turnover type inclinometer system, through the arrangement of the first travelling mechanism and the second travelling mechanism, measurement of different depth positions of the inclinometer in the inclinometer is guaranteed, and the turnover part is driven to turn over by the turnover mechanism, so that rapid turning over of the inclinometer in the inclinometer is realized, the orientation of the inclinometer sensor in the inclinometer is changed, and the measurement efficiency is improved.
Further, the application also provides an inclinometry method, which is applied to the inclinometry system, and comprises the following steps:
the traction device lifts a turnover piece of the turnover type inclinometer device to release the turnover piece to a target measurement depth in the inclinometer pipe;
The inclination measuring sensor in the turnover part performs data acquisition in a first direction;
The turnover mechanism of the turnover type inclinometer drives the turnover piece to rotate by a preset angle, so that the inclinometer sensor performs data acquisition in a second direction;
The traction device lifts the overturning piece according to the target measurement distance, so that the overturning piece is located at different depths of the inclinometer pipe, and the inclinometer sensor is correspondingly located at different depth positions to conduct measurement.
According to the inclinometry method, real-time measurement of the front surface and the back surface can be realized by measuring the target measurement distance in each section, so that the measurement efficiency is improved, and the measurement error caused by overturning and putting the manually taken-out device into the inclinometry pipe again for secondary measurement is avoided, so that the measurement accuracy is improved.
Drawings
FIG. 1 is a schematic diagram of an inclinometry system according to an embodiment of the present application.
FIG. 2 is a schematic diagram of a tilt-turn type inclinometer in the inclinometry system of FIG. 1.
FIG. 3 is a schematic view of the structure of the inclinometer of FIG. 1.
Fig. 4 is a schematic structural diagram of a turnover mechanism in the turnover type inclinometer of fig. 2.
FIG. 5 is a schematic diagram of a traction device in the inclinometry system of FIG. 1.
Fig. 6 is a schematic structural view of a traction device according to another embodiment.
Description of the reference numerals
10. The device comprises a inclinometer system, an 11, a turnover inclinometer device, a 12, an inclinometer pipe, a 12a, a strip-shaped groove, a 12b, an annular groove, a b1, a first annular groove, a b2, a second annular groove, a 13, a traction device, a 13a, a first wire guide wheel, a 13b, a sensing wheel, a 13c, an automatic wire arranging device, a c1, a second wire guide wheel, a c2, a wire arranging nut, a c3, a wire arranging screw, a c4, a wire coiling wheel, a 13d, a mobile power supply, a 14, a wireless generator, a 15, a control terminal, a 100, a first travelling mechanism, a 200, a second travelling mechanism, a 300, a turnover part, a 310, an inclinometer sensor, a 400, a turnover part, a 410, a driving wheel assembly, a 411, a first driving wheel, a 412, a second driving wheel, a 420, a belt, a 430, a first driving part, a 440, a second driving part, a 450, a first rotating shaft, a 460, a second rotating shaft, a 470, an elastic part, a 500 and a buffer part.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, they may be fixedly connected, detachably connected or integrally formed, mechanically connected, electrically connected, directly connected or indirectly connected through an intermediate medium, and communicated between two elements or the interaction relationship between two elements unless clearly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.
Referring to fig. 1 and 2, fig. 1 is a schematic diagram illustrating a structure of an inclinometry system 10 according to an embodiment of the present application, and fig. 2 is a schematic diagram illustrating a structure of a flip type inclinometry device 11 of the inclinometry system 10 of fig. 1. The application provides a turnover type inclinometer 11, which comprises a first travelling mechanism 100, a second travelling mechanism 200, a turnover piece 300 and a turnover mechanism 400, wherein an inclinometer sensor 310 is arranged in the turnover piece 300, the first travelling mechanism 100 and the second travelling mechanism 200 are respectively connected to two ends of the turnover piece 300, the first travelling mechanism 100 and the second travelling mechanism 200 are used for being attached to the pipe wall of an inclinometer pipe 12 and travelling along the axial direction of the inclinometer pipe 12 so as to drive the turnover piece 300 to move in the inclinometer pipe 12, the turnover mechanism 400 is connected with the turnover piece 300, and the turnover mechanism 400 is used for being attached to the pipe wall of the inclinometer pipe 12 and travelling around the axial direction of the inclinometer pipe 12 so as to drive the turnover piece 300 to rotate around the axial direction of the inclinometer pipe 12, so that the orientation of the inclinometer sensor 310 in the inclinometer pipe 12 can be changed under the drive of the turnover mechanism 400.
According to the turnover type inclinometer 11, through the arrangement of the first travelling mechanism 100 and the second travelling mechanism 200, measurement of different height positions of the inclinometer in the inclinometer 12 is guaranteed, the turnover mechanism 400 drives the turnover piece 300 to turn over, rapid turnover of the inclinometer in the inclinometer 12 is achieved, the orientation of the inclinometer sensor 310 in the inclinometer 12 is changed, and measurement efficiency is improved.
Specifically, in order to eliminate the null drift error, in the inclinometry process, it is generally necessary to perform the front measurement in the inclinometer 12 first, then turn around the axis of the inclinometer 12, and perform the back measurement, and perform the secondary measurement to obtain an average value, where the "front direction" and the "back direction" refer to two directions of the turning piece 300 that deviate from each other, that is, two directions of the inclinometer sensor 310 that deviate from each other, and in addition, the secondary measurement to obtain an average value refers to a measurement average value under the premise of the same measurement depth. In addition, compared with the traditional mode of taking out the turnover piece 300 from the pipe orifice for turnover and putting the turnover piece into the inclinometer pipe 12 again for measurement after the front measurement is carried out, the device is beneficial to overcoming the measurement error caused by inconsistent measurement heights of two times after putting the inclinometer pipe 12 again in the traditional mode for measurement, and the device completes one-time complete front and back measurement, only needs to put the turnover piece 300 into the inclinometer pipe 12 once, thereby improving the measurement efficiency.
It should be noted that, referring to fig. 5, the turnover type inclinometer 11 of the present application needs to be clamped to the bar-shaped groove 12a on the inner wall of the inclinometer 12, and perform movement measurement on the bar-shaped groove 12 a. The traditional measuring mode needs to take out the device from the pipe orifice, turn over the device for 180 degrees, and re-clamp the device into the strip-shaped groove 12a for repeated measurement, so that compared with the traditional measuring mode, the application greatly improves the measuring efficiency.
It should be further noted that, in addition to the above-mentioned secondary measurement on the front and back sides, the turnover mechanism 400 drives the turnover member 300 to perform turnover, so that the turnover member 300 can further perform measurement at the 0 ° position, the 90 ° position, the 180 ° position, the 270 ° position, and the like, thereby further improving the measurement accuracy. In one embodiment, the values measured at the 0 ° position and the 180 ° position are averaged to obtain a measurement of the target direction, and the values measured at the 90 ° position and the 270 ° position are averaged to obtain a measurement of the direction perpendicular to the target direction.
Referring to fig. 4, in some embodiments, the turnover mechanism 400 includes a first driving wheel 411, a second driving wheel 412, a belt 420 and a first driving member 430, where the first driving wheel 411 and the second driving wheel 412 are respectively connected with the first driving member 430 through the belt 420, and the first driving member 430 is used for driving the belt 420 to move so as to drive the first driving wheel 411 and the second driving wheel 412 to rotate, so that the first driving wheel 411 and the second driving wheel 412 can be attached to the wall of the inclinometer pipe 12 and walk around the axis direction of the inclinometer pipe 12.
Specifically, the first driving part 430 may be a small motor, such as a stepping motor, a direct current motor, or the like. Referring to fig. 3, the first driving member 430 has a driving shaft, the driving wheel assembly 410 also has a wheel shaft, the belt 420 is sleeved between the driving shaft and the wheel shaft, the first driving member 430 can rotate the driving shaft, so that the wheel shaft is driven to rotate under the action of friction force, and finally the first driving wheel 411 and the second driving wheel 412 can be attached to the wall of the inclinometer pipe 12 to walk and rotate.
Further, in this embodiment, the first driving member 430 drives the driving wheel assembly 410 to rotate by means of belt transmission, and it should be understood that, in other embodiments, the first driving member 430 drives the first driving wheel 411 and the second driving wheel 412 to rotate by means of a driving gear or a driving screw, etc., which falls within the scope of the present application.
Referring to fig. 4, in some embodiments, the turnover mechanism 400 further includes a second driving member 440, a first rotating shaft 450 and a second rotating shaft 460, the first driving wheel 411 is connected to one side of the second driving member 440 through the first rotating shaft 450, the second driving wheel 412 is connected to the other side of the second driving member 440 through the second rotating shaft 460, and the second driving member 440 is used for driving the first rotating shaft 450 and the second rotating shaft 460 to rotate, so as to drive the first driving wheel 411 and the second driving wheel 412 to rotate around the axes of the first rotating shaft 450 and the second rotating shaft 460, respectively, so that the fast conversion of the working modes of the first driving wheel 411 and the second driving wheel 412 can be realized, which is beneficial to improving the walking efficiency of the device. The second driving member 440 may be a small motor, such as a stepping motor, a dc motor, or the like.
Specifically, the second driving member 440 needs to be fixed to the inner wall of the tilting member 300 to maintain its fixation, so as to drive the first rotation shaft 450 and the second rotation shaft 460, and the fixation may be performed by welding or gluing.
When the second driving member 440 simultaneously drives the first rotation shaft 450 and the second rotation shaft 460 to rotate, the wheel faces of the first driving wheel 411 and the second driving wheel 412 change accordingly. Specifically, when the wheel surfaces of the first driving wheel 411 and the second driving wheel 412 are in the same direction as the axial direction of the tilting member 300, the first driving wheel 411 and the second driving wheel 412 are in a tilting state, the first driving member 430 can drive the first driving wheel 411 and the second driving wheel 412 to walk along the wall of the inclinometer pipe 12 to tilt the tilting member 300, and when the wheel surfaces of the first driving wheel 411 and the second driving wheel 412 are perpendicular to the axial direction of the tilting member 300, i.e. the second driving member 440 drives the first driving wheel 411 and the second driving wheel 412 to rotate 90 degrees from the tilting state, the first driving wheel 411 and the second driving wheel 412 can be attached to the inclinometer pipe 12 and walk in the axial direction in the bar slot 12a to drive the device to move at different depths, and under this state, the second driving member can also serve as a power source for the movement of the device measured at different depths, and the first travelling mechanism 100 and the second travelling mechanism 200 serve as a follower to keep the device stable.
Further, in some embodiments, the first running mechanism 100 and the second running mechanism 200 are provided with universal wheel structures, so that the running fluency of the device can be improved by adapting to the longitudinal movement and horizontal rotation working states of the device.
In some embodiments, the axes of the first rotation shaft 450 and the second rotation shaft 460 are located on the same line, and the axial directions of the first rotation shaft 450 and the second rotation shaft 460 are parallel to the length direction of the belt 420, so as to improve the rotation stability of the device.
Specifically, as shown in fig. 4, the first driving member 430 is disposed on the first rotating shaft 450 or the second rotating shaft 460, and during the rotation of the first rotating shaft 450 and the second rotating shaft 460, the first driving member 430 is driven to rotate around the axis direction of the first rotating shaft 450, so that the belt 420 also rotates around the axis direction of the first rotating shaft 450. In this embodiment, the axes of the first rotation shaft 450 and the second rotation shaft 460 are located on the same straight line, and the axial directions of the first rotation shaft 450 and the second rotation shaft 460 are parallel to the length direction of the belt 420, so that the structural symmetry of the device can be improved, which is beneficial to reducing the vibration of the first driving member 430 and the second driving member 440 in the driving process, the pulling deformation of the belt 420, and the like, and improving the reliability of the device.
Referring to fig. 4, in some embodiments, the turnover mechanism 400 further includes an elastic member 470, the first rotation shaft 450 and the second rotation shaft 460 are respectively embedded with the elastic member 470, and the first driving wheel 411 and the second driving wheel 412 are respectively and elastically connected with the first rotation shaft 450 and the second rotation shaft 460 through the elastic member 470, so that the pressure of the first driving wheel 411 and the second driving wheel 412 attached to the inner wall of the inclinometer pipe 12 can be increased, thereby improving the friction force and reducing the slip probability. In addition, when the turnover mechanism 400 is clamped into the inclinometer 12, the first driving wheel 411 and the second driving wheel 412 can both retract towards the direction close to the second driving member 440 through the arrangement of the elastic member 470, so that the turnover mechanism 400 can be smoothly clamped into the inclinometer 12, and under the elastic action of the elastic member 470, the first driving wheel 411 and the second driving wheel 412 can be tightly attached to the inner wall in the inclinometer 12.
Further, in some embodiments, the first traveling mechanism 100 and the second traveling mechanism 200 are also provided with the elastic member 470, so that the first traveling mechanism 100 and the second traveling mechanism 200 can be tightly attached to the inner wall of the inclinometer pipe 12 under the elastic action, thereby further improving the working reliability of the device.
In some embodiments, the turnover type inclinometer 11 further includes a buffer member 500, where the buffer member 500 is disposed at one end of the turnover member 300 near the second travelling mechanism 200, so as to provide a buffer effect for the collision of the device at the bottom of the inclinometer 12, and function as a protection device.
Further, in some embodiments, the turnover type inclinometer 11 further includes a balancing weight, and the balancing weight is disposed at one end of the turnover member 300 near the second travelling mechanism 200, so that the device can be kept in a vertical state under the action of gravity, thereby ensuring the measurement effect.
Specifically, the balancing weight may be integrally formed with the buffer 500 to improve structural integrity.
An embodiment of the present application further provides an inclinometry system 10, including the above-mentioned overturn type inclinometer 11, further including an inclinometer pipe 12 and a traction device 13, where the overturn type inclinometer 11 is used for moving and measuring in the inclinometer pipe 12, and the traction device 13 is used for connecting with a overturn piece 300 of the overturn type inclinometer 11 so as to lift and pull the overturn piece 300 to move along the axis direction of the inclinometer pipe 12.
Referring to fig. 3, in some embodiments, a strip groove 12a and an annular groove 12b are formed in an inner wall of the inclinometer 12, the strip groove 12a extends along an axis direction of the inclinometer 12, the annular groove 12b is circumferentially disposed around the axis of the inclinometer 12, and the first travelling mechanism 100 and the second travelling mechanism 200 of the turnover type inclinometer 11 can travel in the strip groove 12a to drive the turnover piece 300 of the turnover type inclinometer 11 to move, and the turnover mechanism 400 of the turnover type inclinometer 11 can rotate around the axis of the inclinometer 12 in the annular groove 12b to change the orientation of the inclinometer sensor 310 of the turnover type inclinometer 11 in the inclinometer 12.
Specifically, the strip groove 12a and the annular groove 12b of the inclinometry system 10 are arranged, so that the working state that the turnover inclinometer 11 linearly walks in the inclinometer pipe 12 and rotates around the axis can be adapted.
Referring to fig. 3, in some embodiments, a plurality of groups of annular grooves 12b are formed in the inner wall of the inclinometer pipe 12, wherein one group of annular grooves 12b includes 1 first annular groove b1 and 2 second annular grooves b2, the 2 second annular grooves b2 are respectively disposed at two sides of the first annular groove b1 along the axial direction of the inclinometer pipe 12 at intervals, the first annular groove b1 is used for accommodating the turning mechanism 400, and when the turning mechanism 400 is accommodated in the first annular groove b1, the first travelling mechanism 100 and the second travelling mechanism 200 are respectively accommodated in the 2 second annular grooves b2, so that the turning mechanism 400 can be ensured to perform the turning operation smoothly.
Specifically, in this embodiment, a plurality of sets of the above-mentioned clamping grooves with 1 first annular groove b1 and 2 second annular grooves b2 as a set are provided at preset intervals to realize the overturning at different depth positions in the inclinometer pipe 12, and the preset intervals can be designed according to actual measurement requirements.
As shown in connection with fig. 1,2 and 5, in some embodiments, the traction device 13 is further provided with a control terminal 15, and the turning mechanism 400 and the traction device 13 are both connected with the control terminal 15 by signals, where the control terminal 15 is used to control the traction device 13 to lift the turning piece 300, and to control the turning mechanism 400 to walk around the axis direction of the inclinometer pipe 12.
In some embodiments, the convertible inclinometer 11 further includes a wireless generator 14, and the wireless generator 14 is connected to the convertible inclinometer 11 and is configured to send measurement data, and the control terminal 15 is configured to receive the measurement data.
Specifically, the control terminal 15 includes a power module, a control module, a storage module, a wireless communication module, a circuit board, and a digital control panel. The power module provides power, and in emergency, the power module can provide power for each module, and in one embodiment, the power module can be solar power and/or AC power, the control module is electrically connected with each module and is responsible for coordinating and controlling the normal operation of each module, the storage module is used for storing various data, the wireless communication module is used for receiving the data transmitted by the turnover inclinometer 11 and can send the data to a background service center, the numerical control panel is used for setting information such as measurement depth, period, measurement interval and the like before measurement, and each module is connected to the circuit board.
In some embodiments, as shown in connection with fig. 5, the traction device 13 includes a first wire guide wheel 13a and a sensor wheel 13b, and the wire guide wheel is provided with a lifting motor (not shown), so that the first wire guide wheel 13a can be driven to rotate to realize wire winding and unwinding, and a cable can be wound on a wire coil on the first wire guide wheel 13 a. After the first wire guiding wheel 13a rotates, the cable drives the sensing wheel 13b to rotate, and a meter (not shown) is arranged on the sensing wheel 13b, so that the wire length passing through the sensing wheel 13b can be accurately calculated. The control terminal 15 is connected with the meter, and the control terminal 15 controls the winding and unwinding of the lifting motor through the line length measured on the meter, so as to control the measurement depth of the turnover type inclinometer 11, or the control terminal 15 controls the movement of the turnover mechanism 400 through the line length measured on the meter.
In other embodiments, as shown in fig. 6, the traction device 13 includes an automatic wire arranging device 13c and a mobile power supply 13d, wherein the mobile power supply 13d is used for supplying power to the turnover type inclinometer 11, and the automatic wire arranging device 13c is used for pulling the turnover type inclinometer 11 according to a preset Gao Dudi. Specifically, after the traction device 13 lifts the convertible inclinometer 11 to the highest point, the convertible inclinometer 11 can be abutted against the mobile power supply 13d and charged, and the convertible inclinometer 11 can be kept in a connection state with the mobile power supply 13d under the condition of no work, so that sufficient electric quantity of the convertible inclinometer 11 can be ensured, and the structure is simple and reliable.
In some embodiments, as shown in fig. 6, the automatic wire arranging device 13c includes a second wire guiding wheel c1, a wire arranging nut c2, a wire arranging screw c3, a wire winding wheel c4, and a meter (not shown), wherein the wire arranging nut c2 can move back and forth along the length direction of the wire arranging screw c3, the wire arranging screw c3 is fixed on the wire winding wheel c4, and the meter is used for recording the paying-off length.
Specifically, the cable is wound around the reel c4, passes through the traverse nut c2, and then abuts against the second wire guide wheel c1. When the wire arranging nut c2 moves back and forth in the length direction of the wire arranging screw rod c3, the wire arranging nut c2 guides wires to be orderly arranged on the wire coiling wheel c4, so that the operation convenience of wire arranging is improved, the second wire guiding wheel c1 is connected with a lifting motor, and the lifting motor is used for driving the second wire guiding wheel c1 to rotate so as to realize the winding and unwinding of the wires. Further, by arranging the traverse nut c2 and the traverse screw c3, the reciprocating movement control of the traverse nut c2 can be converted into the control of the vertical movement distance of the tilting device 11, and the control simplicity can be improved.
The application also provides an inclinometry method, which is applied to the inclinometry system 10, and comprises the following specific steps:
the traction device 13 pulls the turnpiece 300 of the turnpiece type inclinometer 11 to release the turnpiece 300 to a target measurement depth in the inclinometer pipe 12;
The inclinometry sensor 310 in the overturning piece 300 performs data acquisition in a first direction;
the turnover mechanism 400 of the turnover type inclinometer 11 drives the turnover piece 300 to rotate by a preset angle, so that the inclinometer sensor 310 performs data acquisition in a second direction;
The traction device 13 lifts the turnpiece 300 according to the target measurement interval, so that the turnpiece 300 is positioned at different depths of the inclinometer pipe 12, and the inclinometer sensor 310 correspondingly performs measurement at different depth positions.
Specifically, the above-mentioned inclinometry sensor 310 performs angle data acquisition at a corresponding position, then performs continuous data acquisition along different depths of the inclinometer pipe 12, so as to obtain inclination angle change, and finally converts the inclination angle change into horizontal displacement data through a formula, thereby realizing the enclosure and soil horizontal displacement monitoring in foundation pit engineering. The principle of the inclination measuring sensor 310 for measuring angles in the inclination measuring tube 12 is the prior art, and will not be described herein.
According to the inclinometry method, real-time measurement of the front surface and the back surface can be realized by measuring the target measurement distance in each section, so that the measurement efficiency is improved, and the measurement error caused by overturning and putting the manually taken-out device into the inclinometer pipe 12 again for secondary measurement is avoided, so that the measurement accuracy is improved.
In some embodiments, the predetermined angle may be 90 °, 180 °, and 270 °. Specifically, the turnover mechanism 400 drives the turnover piece 300 to turn over, so that the turnover piece 300 can further perform measurement work at the 0 degree position, the 90 degree position, the 180 degree position, the 270 degree position and the like, and the measurement accuracy can be further improved. In one embodiment, the values measured at the 0 ° position and the 180 ° position are averaged to obtain a measurement value in the target direction, and the values measured at the 90 ° position and the 270 ° position are averaged to obtain a measurement value in the direction perpendicular to the target direction, so that the measurement reference group can be increased to further improve the measurement accuracy.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (10)
1. The turnover type inclinometer is characterized by comprising a first travelling mechanism, a second travelling mechanism, a turnover part and a turnover mechanism, wherein an inclinometer sensor is arranged in the turnover part, the first travelling mechanism and the second travelling mechanism are respectively connected to two ends of the turnover part, and the first travelling mechanism and the second travelling mechanism are used for being attached to the pipe wall of an inclinometer pipe and travelling along the axial direction of the inclinometer pipe so as to drive the turnover part to move in the inclinometer pipe, the turnover mechanism is connected with the turnover part, and the turnover mechanism is used for being attached to the pipe wall of the inclinometer pipe and travelling around the axial direction of the inclinometer pipe so as to drive the turnover part to rotate around the axial direction of the inclinometer pipe;
The turnover mechanism comprises a first driving wheel, a second driving wheel, a belt and a first driving piece, wherein the first driving wheel and the second driving wheel are respectively connected with the first driving piece through the belt, and the first driving piece is used for driving the belt to move so as to drive the first driving wheel and the second driving wheel to rotate, so that the first driving wheel and the second driving wheel can be attached to the pipe wall of the inclinometer pipe and walk around the axial direction of the inclinometer pipe;
The turnover mechanism further comprises a second driving piece, a first rotating shaft and a second rotating shaft, the first driving wheel is connected with one side of the second driving piece through the first rotating shaft, the second driving wheel is connected with the other side of the second driving piece through the second rotating shaft, and the second driving piece is used for driving the first rotating shaft and the second rotating shaft to rotate so as to drive the first driving wheel and the second driving wheel to rotate around the axes of the first rotating shaft and the second rotating shaft respectively;
When the wheel surfaces of the first driving wheel and the second driving wheel face to be consistent with the axial direction of the turnover piece, the first driving wheel and the second driving wheel are in a turnover working state, and the first driving piece can drive the first driving wheel and the second driving wheel to walk along the pipe wall of the inclinometer pipe so as to realize turnover of the turnover piece;
When the wheel surfaces of the first driving wheel and the second driving wheel face to the axial direction of the turnover piece are mutually perpendicular, the first driving wheel and the second driving wheel can be attached to the pipe wall of the inclinometer pipe and walk along the axial direction of the inclinometer pipe, so that the turnover type inclinometer is driven to move and measure at different depths.
2. The convertible inclinometer of claim 1, wherein the first running mechanism and the second running mechanism are each provided with a universal wheel structure.
3. The tilt sensing apparatus of claim 1, wherein the axes of the first and second rotating shafts are on a same line, and the axial directions of the first and second rotating shafts are parallel to the longitudinal direction of the belt.
4. The turnover type inclinometer of claim 1, wherein the turnover mechanism further comprises an elastic member, the elastic member is disposed in each of the first rotation shaft and the second rotation shaft, and the first driving wheel and the second driving wheel are respectively and elastically connected with the first rotation shaft and the second rotation shaft through the elastic member.
5. The turnover type inclinometer of claim 1, further comprising a buffer member disposed at an end of the turnover member adjacent to the second running gear.
6. An inclinometry system comprising the convertible inclinometer of any one of claims 1-5, further comprising an inclinometer tube and a traction device for connecting a turnover member of the convertible inclinometer to pull the turnover member to move along an axis of the inclinometer tube.
7. The inclinometry system of claim 6, wherein a bar-shaped groove and an annular groove are formed in the inner wall of the inclinometer pipe, the bar-shaped groove extends along the axis direction of the inclinometer pipe, the annular groove is circumferentially arranged around the axis of the inclinometer pipe, the first traveling mechanism and the second traveling mechanism of the turnover inclinometer device can travel in the bar-shaped groove to drive the turnover piece of the turnover inclinometer device to move, and the turnover mechanism of the turnover inclinometer device can rotate around the axis of the inclinometer pipe in the annular groove.
8. The inclinometry system of claim 7, wherein a plurality of sets of annular grooves are provided on an inner wall of the inclinometer pipe, wherein one set of annular grooves comprises 1 first annular groove and 2 second annular grooves, the 2 second annular grooves are respectively arranged on two sides of the first annular groove at intervals along an axial direction of the inclinometer pipe, the first annular groove is used for accommodating the turnover mechanism, and when the turnover mechanism is accommodated in the first annular groove, the first running mechanism and the second running mechanism are respectively accommodated in the 2 second annular grooves.
9. The inclinometry system of claim 6, wherein the traction device is further provided with a control terminal, wherein the turnover mechanism of the turnover inclinometer and the traction device are both in signal connection with the control terminal, and the control terminal is used for controlling the traction device to lift the turnover piece and is used for controlling the turnover mechanism to walk around the axis direction of the inclinometer pipe.
10. An inclinometry method for use in an inclinometry system according to any one of claims 6 to 9, comprising the steps of:
the traction device lifts a turnover piece of the turnover type inclinometer device to release the turnover piece to a target measurement depth in the inclinometer pipe;
The inclination measuring sensor in the turnover part performs data acquisition in a first direction;
The turnover mechanism of the turnover type inclinometer drives the turnover piece to rotate by a preset angle, so that the inclinometer sensor performs data acquisition in a second direction;
The traction device lifts the overturning piece according to the target measurement distance, so that the overturning piece is located at different depths of the inclinometer pipe, and the inclinometer sensor is correspondingly located at different depth positions to conduct measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311513033.1A CN117419686B (en) | 2023-11-14 | 2023-11-14 | Turnover type inclinometer, turnover type inclinometer system and inclination measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311513033.1A CN117419686B (en) | 2023-11-14 | 2023-11-14 | Turnover type inclinometer, turnover type inclinometer system and inclination measuring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117419686A CN117419686A (en) | 2024-01-19 |
| CN117419686B true CN117419686B (en) | 2026-02-24 |
Family
ID=89522898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311513033.1A Active CN117419686B (en) | 2023-11-14 | 2023-11-14 | Turnover type inclinometer, turnover type inclinometer system and inclination measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117419686B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214666789U (en) * | 2021-04-26 | 2021-11-09 | 深圳市博凯光电科技有限公司 | All-round long-range wireless automatic inclination measuring device |
| CN114964093A (en) * | 2022-05-12 | 2022-08-30 | 宁波睿威工程技术有限公司 | Deep horizontal displacement measuring device of deep foundation pit of subway station |
| CN221280252U (en) * | 2023-11-14 | 2024-07-05 | 广东省重工建筑设计院有限公司 | Turnover type inclinometer and inclinometry system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5537753A (en) * | 1994-01-13 | 1996-07-23 | Otte; Hubert J. | Bore hole inclinometer apparatus |
| JP5920968B2 (en) * | 2011-10-31 | 2016-05-24 | 公益財団法人鉄道総合技術研究所 | Inclinometer |
| CN111307116A (en) * | 2020-01-13 | 2020-06-19 | 河南中智岩土科技有限公司 | Novel inclinometer probe and measuring method thereof |
| CN216766023U (en) * | 2022-01-20 | 2022-06-17 | 上海市岩土工程检测中心有限公司 | Device capable of keeping inclinometer linearly entering probe hole |
| CN115962752B (en) * | 2023-03-16 | 2023-05-16 | 上海米度测控科技有限公司 | Measuring method and measuring equipment for horizontal rotation angle of inclinometer tube |
-
2023
- 2023-11-14 CN CN202311513033.1A patent/CN117419686B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214666789U (en) * | 2021-04-26 | 2021-11-09 | 深圳市博凯光电科技有限公司 | All-round long-range wireless automatic inclination measuring device |
| CN114964093A (en) * | 2022-05-12 | 2022-08-30 | 宁波睿威工程技术有限公司 | Deep horizontal displacement measuring device of deep foundation pit of subway station |
| CN221280252U (en) * | 2023-11-14 | 2024-07-05 | 广东省重工建筑设计院有限公司 | Turnover type inclinometer and inclinometry system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117419686A (en) | 2024-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201429416Y (en) | Movable inclinometer automatic lifting measuring device | |
| CN112097739A (en) | Inclination measuring robot and inclination measuring method | |
| CN109883395B (en) | An automatic inclinometer device | |
| KR101020125B1 (en) | Automatic Ground Gradient Measuring Sensor Device | |
| CN221280252U (en) | Turnover type inclinometer and inclinometry system | |
| CN116481495B (en) | High-precision automatic gradient measuring system | |
| CN221280253U (en) | Rotary type inclinometer and inclinometry system | |
| CN119374556B (en) | Automatic observation device for internal inclination deformation of rock-soil body | |
| CN112978497A (en) | Paying-off device | |
| CN113669052B (en) | A longitudinal distance detection system and hole depth measurement method thereof | |
| CN221280254U (en) | Rotatable inclinometer and inclinometry system | |
| CN117647223A (en) | Rotary inclinometer device, system and inclinometer method | |
| JP3940977B2 (en) | Automatic inclinometer device | |
| CN117419686A (en) | Flip-type inclinometer device, system and inclinometer method | |
| CN113236232B (en) | Bidirectional coaxial same-measuring digital inclinometer | |
| CN220871750U (en) | Connecting device for detecting head of precision inclinometer | |
| KR102069740B1 (en) | System for measuring position-informantion of underground pipeline | |
| CN218973474U (en) | Lifting type automatic inclinometer | |
| CN216846242U (en) | Full-automatic horizontal inclinometer | |
| CN216348544U (en) | Large-section rectangular pipe jacking stratum settlement level monitoring device | |
| CN217499872U (en) | Road surface roughness detection device for town road | |
| CN117387575A (en) | Rotatable inclinometer device, system and inclinometer method | |
| CN117782021A (en) | A foundation pit inclination measuring device | |
| CN220104081U (en) | Automatic store movable inclinometer | |
| CN212658307U (en) | Water level depth measuring device utilizing sensor to accurately measure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |