CN221280252U - Turnover type inclinometer and inclinometry system - Google Patents

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

Turnover type inclinometer and inclinometry system

Technical Field

The application relates to the technical field of geological monitoring, in particular to a turnover type inclinometer and an inclinometer system.

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 and an inclinometry system, aiming 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.

On the other hand, 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.

In one embodiment, the traction device is provided with a mobile power supply, and when the traction device lifts the turnover piece to the highest point, the turnover piece can be abutted with the mobile power supply and charged.

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 piece is driven to turn over through the turnover mechanism, so that the quick turn-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; in addition, the turnover mechanism can drive the turnover part to turn over, so that the secondary measurement of the front and the back surfaces can be realized in the inclinometer pipe, the measurement error caused by manual turnover is avoided, and the measurement precision of the turnover type inclinometer and the turnover type inclinometer system 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. An inclinometry system; 11. a turnover type inclinometer; 12. an inclinometer pipe; 12a, a bar-shaped groove; 12b, an annular groove; b1, a first annular groove; b2, a second annular groove; 13. a traction device; 13a, a first wire guide wheel; 13b, a sensing wheel; 13c, an automatic wire arranging device; c1, a second wire guide wheel; c2, arranging a wire nut; c3, arranging a wire screw; c4, a winding wheel; 13d, a mobile power supply; 14. a wireless generator; 15. a control terminal; 100. a first travel mechanism; 200. a second travelling mechanism; 300. a turnover piece; 310. a inclinometry sensor; 400. a turnover mechanism; 410. a drive wheel assembly; 411. a first drive wheel; 412. a second drive wheel; 420. a belt; 430. a first driving member; 440. a second driving member; 450. a first rotation shaft; 460. a second rotation shaft; 470. an elastic member; 500. and a buffer member.

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, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly 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, and the turnover mechanism 400 drives the turnover piece 300 to turn over, so that rapid turnover of the inclinometer in the inclinometer 12 is realized, the orientation of the inclinometer sensor 310 in the inclinometer 12 is changed, and the measurement efficiency is improved; in addition, the turnover mechanism 400 of the application can drive the turnover piece 300 to turn over, so that the secondary measurement of the front and the back can be realized in the inclinometer 12, the measurement error caused by manual turnover is avoided, and the measurement precision of the turnover inclinometer 11 is improved.

Specifically, in order to eliminate the null shift error, in the inclinometry process, it is generally necessary to perform front measurement in the inclinometer 12, then perform back measurement after turning around the axis of the inclinometer 12, and perform average value measurement for the second time, 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; the secondary measurement average value refers to a measurement average value obtained on the premise of the same measurement depth. According to the application, through the arrangement of the turnover mechanism 400, the turnover operation can be directly carried out in the inclinometer pipe 12 at each measurement depth position, so that the measurement efficiency is improved; in addition, compared with the traditional mode of firstly measuring the front surface, taking out the overturning piece 300 from the pipe orifice for overturning, and then putting the overturning piece into the inclinometer 12 again for measuring, the above arrangement of the application is beneficial to overcoming the measurement error caused by inconsistent measurement heights of two times after putting the inclinometer 12 again during the traditional mode of measuring; in addition, the device of the application completes one-time complete front and back measurement, only needs to put the overturning piece 300 into the inclinometer pipe 12 once, and improves 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. As in one embodiment, the values measured at the 0 ° position and the 180 ° position are averaged as a measurement of the target direction; the values measured at the 90 ° position and the 270 ° position are averaged as a measured value in 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 consistent with the axial direction of the turning member 300, the first driving wheel 411 and the second driving wheel 412 are in a turning working state, and 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 so as to achieve turning of the turning member 300; when the wheel surfaces of the first driving wheel 411 and the second driving wheel 412 face to be perpendicular to the axial direction of the turning piece 300, that is, the second driving piece 440 drives the first driving wheel 411 and the second driving wheel 412 to rotate 90 degrees from the turning working state, at this time, the first driving wheel 411 and the second driving wheel 412 can be attached to the inclinometer tube 12 and walk along the axial direction in the bar-shaped groove 12a to drive the device to move at different depths for measurement; it will be appreciated that in this operating state, the second drive assembly may also act as a source of power for movement of the device measured at different depths, with the first and second running mechanisms 100, 200 acting as follower mechanisms to maintain 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 case of emergency, the power module can also provide power for each module, and in addition, in one embodiment, the power module can be a solar energy type power source and/or an alternating current power source; 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 type 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; the modules are connected to a 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 lifting motor to take up and pay off wires through the wire length measured on the meter, so as to control the measurement depth of the turnover type inclinometer 11; or the control terminal 15 also controls the movement of the tilting mechanism 400 through the wire 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, when the traction device 13 pulls the turnover piece 300 to the highest point, the turnover piece 300 can be abutted against the mobile power supply 13d and charged, and the automatic wire arranging device 13c is used for pulling the turnover piece 300 of the turnover inclinometer 11 according to a preset Gao Dudi. Specifically, the above arrangement enables the convertible inclinometer 11 to keep the overturning member 300 in an abutting state with the mobile power supply 13d under the non-working condition, 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 guide wheel c1 is connected with a lifting motor, and the lifting motor is used for driving the second wire guide wheel c1 to rotate so as to realize winding and unwinding of the cables. 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.

It should be noted that, the inclination angle change can be obtained by collecting the angle data at the corresponding position by the inclination sensor 310 according to the present application, and then continuously collecting the data along different depths of the inclinometer pipe 12, and finally converting the inclination angle change into the data of horizontal displacement by a formula, thereby realizing the monitoring of the horizontal displacement of the enclosure and the soil body in the 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 application, 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. As in one embodiment, the values measured at the 0 ° position and the 180 ° position are averaged as a measurement of the target direction; the values measured at the 90 DEG position and the 270 DEG position are averaged to be measured values in the direction perpendicular to the target direction, so that a measurement control 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 utility model provides a convertible inclinometer, its characterized in that, convertible inclinometer includes first running gear, second running gear, upset piece and tilting mechanism, be equipped with the inclinometry sensor in the upset piece, first running gear with the second running gear connect respectively in the both ends of upset piece, first running gear with the second running gear is used for laminating the pipe wall of inclinometer pipe, and follows the axis direction walking of inclinometer pipe, in order to drive the upset piece in remove in the inclinometer pipe, tilting mechanism with the upset piece is connected, just tilting mechanism is used for laminating the pipe wall of inclinometer pipe, and winds the axis direction walking of inclinometer pipe, in order to drive the upset piece is around the axis direction rotation of inclinometer pipe.

2. The turnover type inclinometer of claim 1, wherein the turnover mechanism comprises a first driving wheel, a second driving wheel, a belt and a first driving member, the first driving wheel and the second driving wheel are respectively connected with the first driving member through the belt, and the first driving member 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.

3. The turnover type inclinometer of claim 2, wherein the turnover mechanism further comprises a second driving member, a first rotation shaft and a second rotation shaft, the first driving wheel is connected with one side of the second driving member through the first rotation shaft, the second driving wheel is connected with the other side of the second driving member through the second rotation shaft, and the second driving member is used for driving the first rotation shaft and the second rotation shaft to rotate so as to drive the first driving wheel and the second driving wheel to rotate around the axes of the first rotation shaft and the second rotation shaft respectively.

4. The tilt sensing apparatus of claim 3, wherein the tilt mechanism further comprises an elastic member, the elastic member is disposed in each of the first rotating shaft and the second rotating shaft, and the first driving wheel and the second driving wheel are respectively and elastically connected to the first rotating shaft and the second rotating 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. The inclinometry system of claim 6, wherein the traction device is provided with a mobile power source, and the flip is capable of being abutted against the mobile power source and charged when the traction device pulls the flip to a highest point.