CN111678493A - Inclination measuring device - Google Patents

Abstract

The invention discloses an inclinometer, which comprises a control module, a rack, an inclinometer, a wire winding module, a reversing module and a cleaning module, wherein the inclinometer, the wire winding module, the reversing module and the cleaning module are connected with the control module and fixed in the rack, the cleaning module is connected with a test tube through a bearing, the inclinometer is positioned in the test tube and can move up and down in the cleaning module and the test tube, the wire winding module is used for realizing automatic winding and unwinding of a lead, the wire winding module is used for arranging the wound wires in order, the reversing module is used for acquiring the inclinometer data on the front side and the back side of a side hole, and the purpose of full-automatic and high-efficiency operation of the inclinometer is realized through the interaction among the wire winding module, the reversing module and the cleaning module.

Description

Inclination measuring device

Technical Field

The invention relates to the technical field of machinery, in particular to an inclination measuring device.

Background

In the engineering construction process, if an inclinometer is not used, the offset of a soil body and whether fracture and fault occur below a rock-soil layer or not in the construction process cannot be judged. When the soil body is displaced, if the building is still built, when the weight of the building exceeds the maximum weight which can be borne by the soil body, the dangers of collapse, building inclination, underground pipeline fracture and the like can occur.

With the continuous expansion of the infrastructure scale in China, the traditional inclinometer and the inclinometer instrument can not meet the requirements of modern production, and the traditional inclinometer and the inclinometer instrument are mainly embodied in the following aspects: (1) the cost is high, and the cost is high,

(2) low efficiency, (3) large detection error, (4) large environmental impact, (5) poor data safety, and (6) incapability of real-time feedback of data state.

Therefore, it is of great significance to design a fully automatic and efficient inclinometer.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention aims to: provided is an inclinometer device capable of realizing full-automatic and efficient operation of an inclinometer.

The purpose of the invention is realized by the following technical scheme: the device comprises a control module, a rack, an inclinometer, a wire winding and unwinding module, a wire winding module, a reversing module and a cleaning module, wherein the inclinometer, the wire winding and unwinding module, the wire winding module, the reversing module and the cleaning module are connected with the control module and fixed in the rack;

the winding and unwinding module is used for automatically winding and unwinding wires, the winding module is used for arranging the wound wires in order, the reversing module is used for collecting inclination measuring data of the front surface and the back surface of the measuring hole, and the cleaning module is used for cleaning an inclinometer.

Further, receive and release line module includes first servo motor, reduction gear, mounting bracket, winding displacement ware, line collection wheel, wire winding sleeve and pivot subassembly, the reduction gear is located first servo motor's side, servo motor with the reduction gear all is located on the mounting bracket, wire winding sleeve's periphery is equipped with slip table subassembly and winding displacement ware, wire winding sleeve's side is equipped with line collection wheel and drive assembly, the pivot subassembly with drive assembly connects.

Further, the transmission assembly comprises a synchronous wheel and a synchronous belt rotating around the synchronous wheel;

the rotating shaft assembly comprises a bearing seat and a rotating shaft;

the sliding table assembly comprises a sliding table frame and a sliding table seat, and the sliding table seat can slide on the sliding table frame.

Further, the winding module is including surveying line wheel, wire wheel, mounting panel, pressure beam, mounting bracket, encoder, weighing sensor and pressure mounting panel, survey the line wheel with the wire wheel all is fixed in the side of mounting panel, the mounting bracket is located the top of mounting panel, the both sides of mounting bracket respectively are equipped with a pressure beam, two the centre of pressure beam is equipped with the encoder, the below of encoder is equipped with weighing sensor, weighing sensor passes through the pressure mounting panel with the mounting panel is connected.

Furthermore, the number of the wire guide wheels is three, and the three wire guide wheels are all positioned below the wire measuring wheel.

Further, the switching-over module includes from last switching-over locating piece, switching-over movable support, gyration shaft title outer lane, switching-over support mounting panel and the switching-over support direction head that down sets gradually, the one end of switching-over motor mounting bracket is connected to the side of switching-over support mounting panel, the other end and the second servo motor of switching-over motor mounting bracket are connected, second servo motor is fixed in on the switching-over movable support.

Furthermore, the cleaning module comprises a steering unit, the steering unit comprises a sleeve assembly, the sleeve assembly comprises an outer sleeve and an inner sleeve, the outer sleeve and the inner sleeve are communicated up and down, the inner sleeve is arranged in the outer sleeve, the outer sleeve and the inner sleeve are cylindrical, and the surfaces of the outer sleeve and the inner sleeve are provided with a plurality of round holes;

when the cleaning device is in a non-cleaning state, the round hole of the outer sleeve is not communicated with the round hole of the inner sleeve;

when the cleaning device is in a cleaning state, the round hole of the outer sleeve is communicated with the round hole of the inner sleeve.

Furthermore, the cleaning module also comprises a cleaning sleeve, wherein a water inlet groove and a water outlet groove are longitudinally and oppositely arranged on two sides in the cleaning sleeve, and a plurality of water flowing holes are formed in the water inlet groove and the water outlet groove.

Furthermore, the upper surface of the steering unit is provided with a through hole and a water injection hole, and the water injection hole is connected with the top of the outer sleeve;

the through hole is positioned in the center of the steering unit and used for placing a piston, and the piston is made of a magnet material;

the lower surface of the steering unit is also provided with a water outlet hole.

Further, the power supply module comprises a solar controller and a solar battery pack.

Compared with the prior art, the invention has the following advantages and effects:

the inclination measuring device comprises a control module, a rack, an inclinometer, a wire winding module, a reversing module and a cleaning module, wherein the inclinometer, the wire winding module, the reversing module and the cleaning module are connected with the control module and fixed in the rack, the cleaning module is connected with a test tube through a bearing, the inclinometer is arranged in the test tube and can move up and down in the cleaning module and the test tube, the wire winding module is used for realizing automatic winding and unwinding of a lead, the wire winding module is used for arranging the wound wires orderly, the reversing module is used for acquiring inclination measuring data of the front side and the back side of a side hole, the cleaning module is used for cleaning the inclinometer, and the purpose of full-automatic and high-efficiency operation of the inclinometer is realized through interaction among the wire winding and unwinding module, the reversing module and the cleaning module.

Drawings

FIG. 1 is a front view of an inclinometer apparatus according to an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a take-up and pay-off module according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a winding module according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a commutation module according to an embodiment of the invention;

FIG. 5 is a schematic diagram of the construction of an inclinometer according to an embodiment of the invention;

FIG. 6 is a schematic diagram of the construction of an inclinometer and a cleaning module according to an embodiment of the invention;

FIG. 7 is a schematic structural view of a steering unit according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of a cleaning sleeve according to an embodiment of the present invention.

Wherein, in the embodiment of the invention: 1. a first servo motor; 2. a speed reducer; 3. a mounting frame; 4. a synchronizing wheel; 5. a sliding rack; 6. a sliding table seat; 7. a wire arrangement device; 8. a wire collecting wheel; 9. a winding sleeve; 10. a synchronizing wheel; 11. a synchronous belt; 12. a bearing seat; 13. a rotating shaft; 14. a wire measuring wheel; 15. a wire guide wheel; 16. mounting a plate; 17. a pressure beam; 18. a mounting frame; 19. an encoder; 20. a weighing sensor; 21. a pressure mounting plate; 22. a reversing positioning block; 23. a reversing movable frame; 24. a second servo motor; 25. an outer ring of the rotary scale; 26. a pinion gear; 27. a commutation motor mounting bracket; 28. a reversing frame mounting plate; 29. a reversing frame guide head; 30. a test tube; 31. a bearing; 32. an inclinometer; 33. a pulley; 34. a bushing assembly; 35. cleaning the sleeve; 36. putting the mixture into a water tank; 37. a water outlet groove; 38. a water flowing hole; 39. a through hole; 40. a water injection hole; 41. a water outlet hole; 42. a steering unit; 43. a frame; 44. a wire take-up and pay-off module; 45. a winding module; 46. and a cleaning module.

Detailed Description

The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.

As shown in fig. 1 to 6, one of the preferred embodiments of the present invention comprises a control module and a frame 43, and further comprises an inclinometer 32, a wire take-up and pay-off module 44, a wire winding module 45, a reversing module and a cleaning module 46 which are connected with the control module and fixed in the frame 43, wherein the cleaning module 46 is connected with the test tube 30 through a bearing 31, the inclinometer 32 is positioned inside the test tube 30, and the inclinometer 32 can move up and down inside the cleaning module 46 and the test tube 30. The winding module 45 is located above the interior of the frame 43, the reversing module is located below the interior of the frame 43, the take-up and pay-off module 44 is located to one side of the reversing module, and the reversing module is located below the cleaning module 46. The wire winding and unwinding module 44 is used for automatically winding and unwinding wires, the wire winding module 45 is used for arranging the wound wires in order, the reversing module is used for collecting inclination measuring data of the front surface and the back surface of the measuring hole, and the cleaning module 46 is used for cleaning the inclinometer 32. According to the invention, through a set of intelligent automatic detection platform, the inclination measuring probe is automatically sent into the measuring hole, so that the effect of automatic paying-off measurement is achieved, whether the probe is on the bottom or not is automatically judged, steering detection is automatically carried out, then data is automatically uploaded to a cloud platform for intelligent statistical analysis, the effects of enhancing data confidentiality and updating data in real time can be achieved, and the effects of unattended operation, automatic detection and intelligent prediction can be achieved through remote monitoring while data and states are detected.

In this embodiment, the function of the pay-off and take-up module 44 is to perform automatic take-up and take-up of the wires. Specifically, the take-up and pay-off module 44 includes a first servo motor 1, a speed reducer 2, an installation frame 3, a synchronizing wheel 4, a sliding table frame 5, a sliding table seat 6, a wire arranging device 7, a wire collecting wheel 8, a winding sleeve 9, a synchronizing wheel 10, a synchronizing belt 11, a bearing seat 12 and a rotating shaft 13. The operation flow of the pay-off and take-up module 44 is specifically as follows: the first servo motor 1 installed on the mounting rack 3 drives the synchronous wheel 10 to rotate through the synchronous belt 11, thereby driving the rotating shaft 13 on the bearing seat 12 to rotate.

Specifically, the winding module 45 includes a wire measuring wheel 14, a wire guiding wheel 15, a mounting plate 16, a pressure beam 17, a mounting frame 18, an encoder 19, a weighing sensor 20 and a pressure mounting plate 21. The module has the functions of recording the length of the take-up and pay-off line and controlling the lifting of the probe.

The workflow of the winding module 45 is as follows: the wire penetrates in the middle of two adjacent wire wheels 15, wear out from the adjacent wire wheel 15 of another side after encircleing 14 rounds of survey line wheel, install the 19 record survey line wheel pivoted number of turns of encoder on the encoder mounting bracket simultaneously, along with survey 14 pivoted numbers of turns of line wheel constantly increase, the atress of pressure beam 17 constantly increases also, the pressure that the weighing sensor 20 of installing on pressure mounting panel 21 received simultaneously also constantly increases, touch the instant of bottom when the deviational survey probe, the pressure that weighing sensor 20 received can reduce, will stop the transfer of wire when the terminal receives the signal of weighing sensor 20 numerical value reduction.

In addition, the reversing module comprises a reversing positioning block 22, a reversing moving frame 23, a second servo motor 24, a rotary scale outer ring 25, a pinion 26, a reversing motor mounting frame 27, a reversing frame mounting plate 28 and a reversing frame guide head 29. The reversing module has the function of enabling the inclinometer probe to rotate 180 degrees accurately and measuring data on the other surface of the measuring hole.

The specific working flow of the reversing module is as follows: the reversing frame guide head 29 is used as an integral support, a reversing frame mounting plate 28 is arranged above the frame, a rotary scale inner ring is used for fixing the mounting plate 16 and the reversing frame guide head 29, and a rotary scale outer ring 25 is supported at a certain height so as to be convenient to rotate; the outer ring 25 of the rotary job scale is arranged right above the inner ring of the rotary job scale and is connected with the reversing movable frame 23 through a screw to form linkage; the reversing movable frame 23 is connected with the reversing positioning block 22 through a screw to form linkage; a reversing motor mounting bracket 27 is mounted adjacent to the mounting plate 16, and a second servo motor 24 and a pinion are mounted above and in close proximity to the outer race to provide the linkage. When second servo motor 24 rotates the pinion, the pinion drives the outer lane counter rotation, drives the locating piece motion during the outer lane counter rotation, and locating piece inside is being fixed a probe, and probe the fixed inclinometer probe in the inside, when the locating piece rotates, probe just then rotates, and inside probe then probes the pipe rotation.

In the inclinometer apparatus of the present invention, the cleaning module 46 includes the steering unit 42 and the cleaning sleeve 35. As shown in fig. 7, the steering unit 42 includes a sleeve assembly 34, the sleeve assembly 34 includes an outer sleeve and an inner sleeve, the outer sleeve and the inner sleeve are both cylindrical, and a plurality of round holes are opened on the surface of the outer sleeve. When the cleaning device is in a non-cleaning state, the circular hole of the outer sleeve is not communicated with the circular hole of the inner sleeve; when the cleaning device is in a cleaning state, the round hole of the outer sleeve is communicated with the round hole of the inner sleeve. In the present embodiment, the steering unit 42 is preferably a cylinder, and the upper surface of the steering unit 42 is provided with a through hole 39 and a water injection hole 40, and the water injection hole 40 is connected with the top of the outer sleeve; a through hole 39 is provided in the center of the steering unit 42 for placing a piston, which is made of a magnet material; the lower surface of the steering unit 42 is also provided with a water outlet hole 41.

As shown in fig. 8, the cleaning sleeve 35 is provided with a water inlet channel 36 and a water outlet channel 37 at two longitudinal sides and opposite to each other, and the water inlet channel 36 and the water outlet channel 37 are provided with a plurality of water flowing holes 38. In addition, a plurality of first connecting grooves and a plurality of second connecting grooves are transversely and oppositely arranged in the middle of the interior of the cleaning sleeve 35, the first connecting grooves are communicated with the water inlet groove 36, the second connecting grooves are communicated with the water outlet groove 37, and the water flowing hole 38 is in the same horizontal line with the first connecting grooves and the second connecting grooves. When the inclinometer 32 is cleaned, after water is injected, water flows in from the water inlet groove 36, passes through the drain hole 38, the first connecting groove and the second connecting groove, and is finally discharged from the water outlet groove 37.

In order to better realize the up-and-down movement of the inclinometer 32, the inclinometer 32 is provided with a pulley 33, and the inner surface of the cleaning sleeve 35 is provided with a sliding groove matched with the pulley 33. The upper end of the cleaning sleeve 35 is provided with a limiting groove matched with the top appearance of the inclinometer 32 and used for limiting when the inclinometer 32 moves upwards to the highest position. The top of the cleaning sleeve 35 is provided with a positioning sleeve, which in this embodiment is made of a magnet.

The working process of the cleaning module 46 of the inclinometer of the present invention mainly comprises three parts: first, the inclinometer 32 is ready to be lifted; secondly, the water path is connected after the inclinometer 32 is lifted in place; third, the water pressure pushes the piston to rotate, and the inclinometer 32 rotates 180 degrees under the action of the piston to clean.

The inclination measuring device provided by the invention is simple and reasonable in structural design, preferentially takes Siemens S7-1200PLC as a control core, collects data of a button switch, a pressure sensor and an encoder through an input port of the PLC, and is used for controlling the movement of the winding module 45, the wire winding and unwinding module 44, the wire changing module and the cleaning module 46 in a three-way high-speed pulse output mode. Simultaneously, the 485 communication module of the CM1241 communicates with the high-precision inclination measuring sensor to read the X and Y deviation values of the inclination measuring sensor, and sends data to the gateway module through the Ethernet interface, the gateway module is provided with a 4G SIM card and sends the key point data of the inclination measuring sensor to the industrial cloud, so that the automatic acquisition of the data is realized, and meanwhile, the equipment can be remotely controlled through modes such as a mobile phone APP, a computer or a short message. And in the automatic mode, the cloud platform can wake up the equipment at regular time through the relay output platform of the intelligent gateway by a user and send out a measurement starting signal.

The working principle of the inclination measuring device is as follows: a user firstly sets the detection depth, the detection interval and the detection speed at an operation terminal, then the system is started, the equipment can work according to the set parameters, the PLC controls the servo motor to lower a probe cable, the encoder collects the position of the probe, when the acquisition point is reached, the probe stops for 10s, and the PLC collects the data of the probe through rs-485 and sends the data to the remote intelligent terminal module; when the pipeline reaches the bottom, the pipeline reversely collects the water again and returns to the top of the pipeline; the stepping motor rotates the pipeline by 180 degrees, and the data acquisition behaviors are repeated, so that unmanned and automatic data measurement and intelligentization of data analysis are realized.

When a start button is pressed, the system starts to work, and when the probe rises to the upper limit position, the reversing mechanism returns to the position of 0 degree of the original point, then the probe quickly descends to the bottom of the inclinometer at the speed of 10cm/s, and the operation is stopped for 15 minutes; then ascending at the speed of 5cm/s, stopping for 10 seconds every 50 centimeters, acquiring and storing the probe data in the 9 th stopped second, and after the data is stored, continuing to ascend by the system to acquire the data; after data acquisition is finished, the probe ascends to the top end, the reversing mechanism rotates 180 degrees, the probe descends to the bottom of the inclinometer tube again, and the operation is stopped for 8 minutes; then ascending at the speed of 5cm/s, stopping for 10 seconds every 50 centimeters, acquiring and storing the probe data in the 9 th stopped second, and after the data is stored, continuing to ascend by the system to acquire the data; after data acquisition is finished, the probe ascends to the top end, and the reversing mechanism rotates to 45 degrees; the probe descends to the interface of the reversing mechanism, the winding mechanism continues to pay off for 10 centimeters, and the system is stopped.

The inclination measuring device also has a reset function, and specifically comprises the following components: pressing a reset function, enabling the winding module 45 to pay off for 10 centimeters and then start to ascend to the top end, and enabling the reversing module to rotate back to 45 degrees; the probe descends to the interface of the reversing module, the winding module continues to pay off for 10 centimeters, and the system is stopped. During the data acquisition process, the pipeline may be blocked: when the probe does not descend to a set distance, and the weight loss condition of the value of the pressure sensor is detected suddenly, the pipeline is considered to be blocked, at the moment, the probe ascends by 1 meter, and then descends rapidly at the speed of 10 cm/s; if the weightlessness condition occurs again, the actions of ascending and descending are repeated; if the pipeline can successfully descend, the pipeline is not blocked, otherwise, the pipeline is blocked after three times of circulation, and a pipeline blocking alarm is sent out. The inclinometer in the embodiment has the function of remote power on and power off, and the system has the functions of timing, power on as required and power off through the gateway module.

Full-automatic cloud platform inclinometer has used receive and release line module 44, winding module 45, the switching-over module, cleaning module 46, realize mechanical automation, guarantee through limit control device that monitoring frequency is high and measure stably at the inclinometer in-process, the influence of artificial error and external conditions has been reduced, measured data's accuracy has been guaranteed, reduce the cost of labor, it can make the angle of inclinometer probe autogiration settlement to have realized rotary device, can not make the inclinometer probe skew appear at rotatory in-process, realize rotatory accuracy, the accuracy and the integrality of data have been guaranteed, avoid appearing the error. Compare in current survey oblique device, the wire device can make the cable encircle in the cable drum in order, guarantees to receive the cable in order and put the cable, raises the efficiency.

In addition, corresponding to the situation that construction sites of some engineering projects are remote and have no 4G or 5G signals, the inclination measuring device can also realize field data collection through an unmanned aerial vehicle. Use unmanned aerial vehicle to carry data collection equipment and directly fly to every monitoring point top, directly carry out the data butt joint with equipment, after data acquisition, fly back headquarters and upload cloud platform arrangement again to data.

In addition, the device can also adopt solar energy for power supply, and the power supply module of the inclination measuring device comprises a solar controller and a solar battery pack, so that the wiring trouble of a construction site can be reduced, the installation steps are simplified, the purpose of using after installing is realized, and the environment is protected. Secondly, when some engineering projects are remote and have no power supply, solar energy can be adopted for power supply, and the applicability of the equipment is improved.

Compared with the traditional inclinometer, the inclinometer disclosed by the invention has the advantages that the functions of automatic detection, port diversification control and the like are realized by utilizing the electromechanical integration, the cloud platform and the remote monitoring technology, and the inclinometer is scientific; the product integrates the most advanced inclinometer probe, a cloud platform system and an accurate servo motor in the world at present, data can be accurately acquired at fixed time and fixed point without manual acquisition, and the product has advancement; meanwhile, the function of automatically detecting the hole-measuring data in 24 hours and automatically monitoring the data analyze the detected data, and pretension the danger in advance, so that the method is innovative.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (10)

1. An inclinometer is characterized by comprising a control module, a rack, an inclinometer, a wire winding and unwinding module, a wire winding module, a reversing module and a cleaning module, wherein the inclinometer, the wire winding and unwinding module, the wire winding module, the reversing module and the cleaning module are connected with the control module and fixed in the rack;

the winding and unwinding module is used for automatically winding and unwinding wires, the winding module is used for arranging the wound wires in order, the reversing module is used for collecting inclination measuring data of the front surface and the back surface of the measuring hole, and the cleaning module is used for cleaning an inclinometer.

2. The inclinometer device according to claim 1, wherein the wire winding and unwinding module comprises a first servo motor, a speed reducer, a mounting frame, a wire arranging device, a wire collecting wheel, a wire winding sleeve and a rotating shaft component, wherein the speed reducer is positioned on the side edge of the first servo motor, the servo motor and the speed reducer are both positioned on the mounting frame, the periphery of the wire winding sleeve is provided with a sliding table component and the wire arranging device, the side edge of the wire winding sleeve is provided with the wire collecting wheel and a transmission component, and the rotating shaft component is connected with the transmission component.

3. The inclinometer device according to claim 2, wherein the transmission assembly comprises a synchronizing wheel and a timing belt rotating around the synchronizing wheel;

the rotating shaft assembly comprises a bearing seat and a rotating shaft;

the sliding table assembly comprises a sliding table frame and a sliding table seat, and the sliding table seat can slide on the sliding table frame.

4. The inclinometer device according to claim 1, wherein the winding module comprises a wire measuring wheel, a wire guide wheel, a mounting plate, a pressure beam, a mounting frame, an encoder, a weighing sensor and a pressure mounting plate, the wire measuring wheel and the wire guide wheel are fixed on the side edge of the mounting plate, the mounting frame is positioned above the mounting plate, two pressure beams are respectively arranged on two sides of the mounting frame, the encoder is arranged in the middle of each pressure beam, the weighing sensor is arranged below the encoder, and the weighing sensor is connected with the mounting plate through the pressure mounting plate.

5. The inclinometer device according to claim 4, wherein the number of the wire guide wheels is three, and all three wire guide wheels are located below the wire guide wheel.

6. The inclinometer device according to claim 1, wherein the reversing module comprises a reversing positioning block, a reversing movable frame, a rotary outer ring, a reversing frame mounting plate and a reversing frame guide head which are sequentially arranged from top to bottom, the side edge of the reversing frame mounting plate is connected with one end of a reversing motor mounting frame, the other end of the reversing motor mounting frame is connected with a second servo motor, and the second servo motor is fixed on the reversing movable frame.

7. The inclinometer according to claim 1, wherein the cleaning module comprises a steering unit, the steering unit comprises a sleeve assembly, the sleeve assembly comprises an outer sleeve and an inner sleeve, the outer sleeve and the inner sleeve are communicated up and down, the inner sleeve is arranged in the outer sleeve, the outer sleeve and the inner sleeve are both cylindrical, and the surfaces of the outer sleeve and the inner sleeve are both provided with a plurality of round holes;

when the cleaning device is in a non-cleaning state, the round hole of the outer sleeve is not communicated with the round hole of the inner sleeve;

when the cleaning device is in a cleaning state, the round hole of the outer sleeve is communicated with the round hole of the inner sleeve.

8. The inclinometer device according to claim 7, wherein the cleaning module further comprises a cleaning sleeve, a water inlet groove and a water outlet groove are longitudinally and oppositely arranged on two sides of the interior of the cleaning sleeve, and a plurality of water flowing holes are formed in the water inlet groove and the water outlet groove.

9. The inclinometer device according to claim 7, wherein the upper surface of the steering unit is provided with a through hole and a water injection hole, and the water injection hole is connected with the top of the outer sleeve;

the through hole is positioned in the center of the steering unit and used for placing a piston, and the piston is made of a magnet material;

the lower surface of the steering unit is also provided with a water outlet hole.

10. The inclinometer device according to claim 8, wherein the power supply module comprises a solar controller, a solar battery.

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