CN220525059U

CN220525059U - Intelligent monitoring device for underground water level

Info

Publication number: CN220525059U
Application number: CN202321837684.1U
Authority: CN
Inventors: 李振兴; 王瑞; 郑文进; 李若飞; 曾祥峰; 黄伟强
Original assignee: Middle Friendship South China Prospecting Mapping Science And Technology Ltd; CCCC Guangzhou Dredging Co Ltd.
Current assignee: Middle Friendship South China Prospecting Mapping Science And Technology Ltd; CCCC Guangzhou Dredging Co Ltd.
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-23
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses an intelligent monitoring device for underground water level, and belongs to the technical field of water level monitoring. The intelligent underground water level monitoring device comprises a water well, wherein an installation shell is arranged at the top of the water well, a data acquisition terminal is arranged in the installation shell, the data acquisition terminal is connected with a non-contact water level sensor through a wire, an anti-collision movable seat is movably arranged in the water well, the non-contact water level sensor is arranged at the lower side of the anti-collision movable seat, and a winding mechanism for driving the anti-collision movable seat to move is arranged in the installation shell; the utility model can be adapted to wells with different apertures, avoids the damage caused by collision between monitoring equipment and a well wall when the monitoring equipment is lowered or retracted, ensures the service life of the monitoring equipment, can effectively position the monitoring equipment, and avoids the monitoring equipment from shaking in the monitoring process to influence the accuracy of the water level monitoring result.

Description

Intelligent monitoring device for underground water level

Technical Field

The utility model relates to the technical field of water level monitoring, in particular to an intelligent ground water level monitoring device.

Background

The groundwater resources are more complex than the surface water resources, and the water level change condition of the groundwater cannot be directly observed. Meanwhile, the ground subsidence caused by the pollution of the underground water and the super-mining of the underground water is of a slow-release type, and once the underground water is accumulated to a certain degree, the underground water is irreversibly damaged. Therefore, the underground water is monitored on line, and the dynamic change condition of the underground water level is mastered in time, so that the method has important significance.

The Chinese patent with the patent number of CN2015125326. X discloses an intelligent underground water level monitoring device, and a barometer is added in a data acquisition terminal, so that the problem of equipment water inlet damage caused by a traditional air duct mode is solved, and the service life of equipment is prolonged. However, when the device lowers the monitoring equipment through the pull rope, the monitoring equipment is easy to shake, so that the monitoring equipment collides with the well wall, and the monitoring equipment is easy to damage; and in the monitoring process of the monitoring equipment, the monitoring equipment shakes due to shaking of the rope, so that the monitoring result of the monitoring equipment is influenced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides an intelligent underground water level monitoring device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an underground water level intelligent monitoring device, includes the well, the top of well is provided with the installation shell, be provided with data acquisition terminal in the installation shell, data acquisition terminal is connected with non-contact type water level sensor through the wire, the activity is provided with the anticollision and removes the seat in the well, non-contact type water level sensor sets up the downside at the anticollision and removes the seat, be provided with the winding mechanism that is used for driving the anticollision and removes the seat displacement in the installation shell.

Preferably, the winding mechanism comprises a driving motor fixedly arranged on the mounting shell, the output end of the driving motor is connected with a driving shaft, a winding roller is arranged on the driving shaft, a pull rope is wound on the winding roller, and one end, far away from the winding roller, of the pull rope is connected with the anti-collision moving seat.

Preferably, the anti-collision movable seat comprises a seat body, a plurality of movable grooves are formed in the seat body, movable rods are slidably connected in each movable groove, a first elastic element is arranged between each movable rod and the inner wall of each movable groove, one end, far away from the corresponding first elastic element, of each movable rod is connected with a travelling wheel through a pin shaft, and auxiliary wheels are arranged on the outer sides of the movable rods through brackets.

Preferably, the seat body is provided with a working groove, an electric telescopic rod is arranged in the working groove, the top of the electric telescopic rod is provided with a first rack plate, the bottom of the movable rod is provided with a groove, a second rack plate which is movably propped against the first rack plate is connected in the groove in a sliding manner, and a second elastic element is arranged between the second rack plate and the inner wall of the groove.

Preferably, the movable rod is slidably connected with a pressing rod which is movably propped against the second rack plate, the pressing rod and the second rack plate are provided with matched pressing inclined planes, one end of the pressing rod, which is far away from the second rack plate, is movably propped against the travelling wheel, the pressing rod is provided with a sliding block, the movable rod is provided with a sliding groove matched with the sliding block, and a third elastic element is arranged between the inner wall of the sliding groove and the sliding block.

Preferably, the data acquisition terminal comprises a power supply battery, an embedded microprocessor, a data memory, a data acquisition interface and a data communication device, wherein the embedded microprocessor is respectively connected with the power supply battery, the data memory, the data acquisition interface and the data communication device, and the data acquisition interface is also connected with the non-contact water level sensor.

Compared with the prior art, the utility model provides an intelligent monitoring device for the underground water level, which has the following beneficial effects:

1. this groundwater level intelligent monitoring device, but through making movable rod elastic contraction in the pedestal, but make crashproof movable seat adaptation different aperture's well, and the elastic migration of movable rod makes the walking wheel meet the inside protruding department automatic contraction of wall of a well, keeps the walking wheel laminating with the wall of a well all the time, and the practicality is strong, effectively avoids monitoring facilities to collide impaired with the wall of a well when transferring or packing up, guarantees monitoring facilities's life.

2. This groundwater level intelligent monitoring device drives first rack board and reciprocates through electric telescopic handle, make the second rack board block on first rack board and the movable rod, fix the current position of walking wheel, make the walking wheel keep the state of laminating with the wall of a well and can not move, second rack board moves up when first rack board supports the pressure to second rack board, the second rack board supports the depression bar effort, make the depression bar support to walking wheel, limit walking wheel rotation, and then keep crashproof movable seat's fixed in position after water level sensor position height adjustment, avoid it to reciprocate or rock about, thereby reduce monitoring facilities and monitor the possibility that the in-process rocked, guarantee the accuracy of water level monitoring result.

3. This groundwater level intelligent monitoring device through adopting non-contact water level sensor, avoids monitoring facilities to intake the problem of damage in the use, has prolonged the life of equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an anti-collision mobile seat according to the present utility model;

FIG. 3 is a partially enlarged schematic illustration of the structure of portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is a partially enlarged schematic view of the structure of the portion B in fig. 2 according to the present utility model.

In the figure: 1. a water well; 2. a mounting shell; 3. a data acquisition terminal; 301. a non-contact water level sensor; 4. an anti-collision movable seat; 401. a base; 402. a movable groove; 4021. a movable rod; 4022. a first elastic element; 4023. a walking wheel; 4024. an auxiliary wheel; 403. a working groove; 4031. an electric telescopic rod; 4032. a first rack plate; 5. a driving motor; 501. a drive shaft; 502. a wind-up roll; 503. a pull rope; 6. a groove; 601. a second rack plate; 602. a second elastic element; 7. a pressing rod; 701. a slide block; 8. a chute; 801. and a third elastic element.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1 and 2, an intelligent underground water level monitoring device comprises a water well 1, wherein an installation shell 2 is arranged at the top of the water well 1, a data acquisition terminal 3 is arranged in the installation shell 2, the data acquisition terminal 3 is connected with a non-contact water level sensor 301 through a wire, an anti-collision movable seat 4 is movably arranged in the water well 1, the non-contact water level sensor 301 is arranged at the lower side of the anti-collision movable seat 4, and a winding mechanism for driving the anti-collision movable seat 4 to move is arranged in the installation shell 2.

Specifically, the device is moved to a position matched with the well 1, the installation shell 2 covers a wellhead, the installation shell 2 can be connected with the ground through foundation bolts, then the rolling mechanism is controlled to work, the rolling mechanism is controlled to control the anti-collision moving seat 4 to move downwards, the non-contact water level sensor 301 arranged on the lower side of the anti-collision moving seat 4 synchronously moves downwards into the well, the anti-collision moving seat 4 can effectively avoid damage of the water level sensor in the descending process of the water level sensor, when the water level sensor moves to a proper position to monitor the water level of groundwater, the non-contact water level sensor 301 is adopted, the problem of water inlet damage of monitoring equipment in the use process is avoided, the service life of the equipment is prolonged, the utility model can be matched with the well 1 with different apertures, the damage of the monitoring equipment caused by the collision with the well wall in the descending or the rolling process is avoided, the service life of the monitoring equipment is ensured, the monitoring equipment can be effectively positioned, the monitoring equipment is prevented from shaking in the monitoring process, and the accuracy of the water level monitoring result is prevented from being influenced.

Referring to fig. 1 and fig. 2, as a preferred technical scheme of the present utility model, the winding mechanism includes a driving motor 5 fixedly arranged on a mounting shell 2, an output end of the driving motor 5 is connected with a driving shaft 501, a winding roller 502 is arranged on the driving shaft 501, a pull rope 503 is wound on the winding roller 502, and one end of the pull rope 503 far away from the winding roller 502 is connected with an anti-collision moving seat 4; specifically, by controlling the driving motor 5 to operate, the output end of the driving motor 5 drives the driving shaft 501 to rotate, and the driving shaft 501 drives the wind-up roller 502 to wind up or release the pull rope 503 when rotating, so as to adjust the position of the anti-collision movable seat 4 in the well body, and wind up and release the water level sensor.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, as a preferred technical solution of the present utility model, the anti-collision moving seat 4 includes a seat body 401, a plurality of moving grooves 402 are formed on the seat body 401, a moving rod 4021 is slidably connected in each moving groove 402, a first elastic element 4022 is arranged between the moving rod 4021 and the inner wall of the moving groove 402, one end of the moving rod 4021 far away from the first elastic element 4022 is connected with a travelling wheel 4023 through a pin shaft, and an auxiliary wheel 4024 is arranged outside the moving rod 4021 through a bracket; specifically, but through making movable rod 4021 elastic contraction in pedestal 401, but make crashproof movable seat 4 adaptation different aperture's well 1, and movable rod 4021's elasticity sets up and makes walking wheel 4023 meet the inside protruding department automatic contraction of wall of a well, keep walking wheel 4023 and the state of wall of a well laminating all the time, the setting of first elastic element 4022 can cushion crashproof movable seat 4's the range of rocking, the practicality is strong, effectively avoid monitoring facilities to collide impaired with the wall of a well when putting down or packing up, guarantee monitoring facilities's life, and auxiliary wheel 4024's setting improves crashproof movable stability of movable seat 4 on the wall of a well.

Referring to fig. 1, 2, 3 and 4, as a preferred technical solution of the present utility model, a working groove 403 is formed on a base 401, an electric telescopic rod 4031 is disposed in the working groove 403, a first rack plate 4032 is disposed at the top of the electric telescopic rod 4031, a groove 6 is formed at the bottom of a movable rod 4021, a second rack plate 601 movably abutted against the first rack plate 4032 is slidably connected in the groove 6, and a second elastic element 602 is disposed between the second rack plate 601 and the inner wall of the groove 6.

Further, a pressing rod 7 movably propped against the second rack plate 601 is slidably connected to the movable rod 4021, a matched pressing inclined surface is arranged on the pressing rod 7 and the second rack plate 601, one end, far away from the second rack plate 601, of the pressing rod 7 is movably propped against the travelling wheel 4023, a sliding block 701 is arranged on the pressing rod 7, a sliding groove 8 matched with the sliding block 701 is formed in the movable rod 4021, and a third elastic element 801 is arranged between the inner wall of the sliding groove 8 and the sliding block 701.

Specifically, when the anti-collision moving seat 4 drives the water level sensor to move to a proper position of the well 1 to monitor underground water, the electric telescopic rod 4031 drives the first rack plate 4032 to move upwards, so that the first rack plate 4032 is clamped with the second rack plate 601 on the movable rod 4021, the position of the movable rod 4021 and the position of the seat body 401 are limited and positioned, namely, the current position of the travelling wheel 4023 is fixed, the travelling wheel 4023 is kept in a state of being attached to a well wall and can not move, the second rack plate 601 is stressed to move upwards when the first rack plate 4032 presses the second rack plate 601, the second elastic element 602 is compressed, the second rack plate 601 acts on the pressing rod 7, the pressing rod 7 pushes against the travelling wheel 4023, the travelling wheel 4023 is limited to rotate, the anti-collision moving seat 4 and the well wall are converted into sliding friction through rolling friction, the position of the anti-collision moving seat 4 is kept to be fixed after the position height of the water level sensor is adjusted, the possibility that the monitoring device swings up and down or left and right is avoided, and the accuracy of the water level monitoring result is guaranteed.

Referring to fig. 1, as a preferred technical scheme of the present utility model, the data acquisition terminal 3 includes a power supply battery, an embedded microprocessor, a data memory, a data acquisition interface and a data communication device, wherein the embedded microprocessor is respectively connected with the power supply battery, the data memory, the data acquisition interface and the data communication device, and the data acquisition interface is also connected with the non-contact water level sensor 301; specifically, the data acquisition terminal 3 adopts a micro-power consumption design, so that the equipment power consumption can be reduced, the problem of short battery working time is solved, the power supply battery can adopt a high-energy battery, the long-term power supply for the monitoring device is ensured, the data communication device comprises one or more of a GPRS communication device, a GSM communication device and a 3G communication device, the specific working steps are that the data acquisition terminal 3 acquires the current water level value acquired by the water level monitoring sensor, then the water level data is actively transmitted to a remote central station through the communication device, and meanwhile, the historical data stored in the data memory can be provided at any time according to the instruction of the central station.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an underground water level intelligent monitoring device, includes well (1), its characterized in that, the top of well (1) is provided with installation shell (2), be provided with data acquisition terminal (3) in installation shell (2), data acquisition terminal (3) are connected with non-contact water level sensor (301) through the wire, the activity is provided with anticollision remove seat (4) in well (1), non-contact water level sensor (301) set up the downside at anticollision remove seat (4), be provided with the winding mechanism that is used for driving anticollision remove seat (4) displacement in installation shell (2).

2. The intelligent groundwater level monitoring device according to claim 1, wherein the winding mechanism comprises a driving motor (5) fixedly arranged on the installation shell (2), an output end of the driving motor (5) is connected with a driving shaft (501), a winding roller (502) is arranged on the driving shaft (501), a pull rope (503) is wound on the winding roller (502), and one end, far away from the winding roller (502), of the pull rope (503) is connected with the anti-collision movable seat (4).

3. The intelligent ground water level monitoring device according to claim 2, wherein the anti-collision movable seat (4) comprises a seat body (401), a plurality of movable grooves (402) are formed in the seat body (401), movable rods (4021) are connected in a sliding mode in each movable groove (402), first elastic elements (4022) are arranged between the movable rods (4021) and the inner walls of the movable grooves (402), one ends, far away from the first elastic elements (4022), of the movable rods (4021) are connected with travelling wheels (4023) through pin shafts, and auxiliary wheels (4024) are arranged on the outer sides of the movable rods (4021) through supports.

4. A groundwater level intelligent monitoring device according to claim 3, characterized in that, working groove (403) has been seted up on pedestal (401), be provided with electric telescopic handle (4031) in working groove (403), the top of electric telescopic handle (4031) is provided with first rack (4032), recess (6) have been seted up to the bottom of movable rod (4021), sliding connection has second rack (601) with first rack (4032) activity offset in recess (6), be provided with second elastic element (602) between second rack (601) and recess (6) inner wall.

5. The intelligent groundwater level monitoring device according to claim 4, wherein the movable rod (4021) is slidably connected with a pressing rod (7) which is movably abutted against the second rack plate (601), a matched pressing inclined plane is arranged on the pressing rod (7) and the second rack plate (601), one end, far away from the second rack plate (601), of the pressing rod (7) is movably abutted against the travelling wheel (4023), a sliding block (701) is arranged on the pressing rod (7), a sliding groove (8) matched with the sliding block (701) is formed in the movable rod (4021), and a third elastic element (801) is arranged between the inner wall of the sliding groove (8) and the sliding block (701).

6. The intelligent groundwater level monitoring device according to claim 1, wherein the data acquisition terminal (3) comprises a power supply battery, an embedded microprocessor, a data memory, a data acquisition interface and a data communication device, the embedded microprocessor is respectively connected with the power supply battery, the data memory, the data acquisition interface and the data communication device, and the data acquisition interface is also connected with the non-contact water level sensor (301).