CN220039589U

CN220039589U - Lake water level monitoring device

Info

Publication number: CN220039589U
Application number: CN202321469029.5U
Authority: CN
Inventors: 张亦然; 贾天宇; 童新; 刘廷玺
Original assignee: Inner Mongolia Agricultural University
Current assignee: Inner Mongolia Agricultural University
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-17
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of water level monitoring, in particular to a lake water level monitoring device, which comprises a column casing, wherein a base is integrated at the bottom of the column casing, conical blocks are fixedly connected at the bottom of the base at equal intervals, threaded sleeves are integrated at four corners of the base, bolts are connected with the threaded sleeves in the four corners of the column casing in an internal threaded manner, bolts are integrated at the tops of the bolts, glass windows are embedded in the centers of four sides of the column casing, graduated scales are fixedly connected to two sides of each glass window, and guide grooves are formed in the inner sides of each glass window.

Description

Lake water level monitoring device

Technical Field

The utility model relates to the technical field of water level monitoring, in particular to a lake water level monitoring device.

Background

Water is an indispensable precious resource for human production and life, but the naturally occurring state of water does not completely meet the needs of human beings, so water level data is indispensable; for example, water level data is needed for planning, designing, constructing and managing hydraulic engineering, and water level data is also needed for engineering construction such as bridges, ports, channels, water supply and drainage and the like; and therefore is particularly important for monitoring the water level.

The current lake water level monitoring is obtained by either monitoring personnel through staff gauge to actual manual monitoring on site or analyzing the data sent back by a detection device immersed in water; the manual monitoring needs to consume a large amount of manpower and materials, can not accomplish to acquire data in real time, and when scale monitoring lake water level changes, the scale of inserting in the lake bed mud receives turbulent rivers and great wind-force impact easily, and the scale receives external force to take place askew easily to influence the accuracy to lake water level measurement numerical value.

Disclosure of Invention

The utility model aims to provide a lake water level monitoring device, which solves the problems that the existing lake water level monitoring data cannot be obtained in real time, when the scale monitors the change of the lake water level, the scale inserted into the lake sediment is easy to be subjected to turbulent water flow and larger wind impact, and the scale is easy to skew under the action of external force, so that the accuracy of the measured value of the lake water level is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a lake water level monitoring device, includes the column casing, the bottom of column casing is integrated with the base, the bottom equidistance fixedly connected with awl piece of base, the four corners of base all is integrated with the thread bush, the thread bush is integrated in the four corners of column casing, and inside threaded connection has the bolt, the top of bolt is integrated with the bolt, the glass window has all been embedded in the four sides center of column casing, the equal fixedly connected with scale in both sides of glass window, the guide slot has all been seted up to the inboard of glass window, the inside buckle sliding connection of guide slot has the slider, the finger bowl has been seted up at the positive center of slider, the back of slider is all fixed in on the floating disc, the floating disc is located the inside of column casing, the four sides bottom of column casing just is located the both sides of glass window all integrated with the liquid flow opening, the center embedding of floating disc has the ultrasonic sounding appearance, the top fixedly connected with top cap of column casing, the center embedded controller has communication antenna, the top symmetry of top cap is connected with photovoltaic cell, electric power generation center control panel, communication panel and communication panel.

Preferably, the finger groove is a transverse groove design, and two ends of the finger groove are respectively aligned with the graduated scales on two sides of the glass window.

Preferably, a grating is integrated inside the liquid flow port.

Preferably, a control panel is embedded in one side of the top cover, and the control panel is electrically connected with the controller.

Preferably, hoisting clamping grooves are integrated at four corners of the top of the column casing.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plurality of cone blocks are additionally arranged at the bottom of the base, so that the pile casing is ensured to be inserted with sludge at the bottom of the lake when fixed, the anti-skid effect is improved, and the installation is facilitated; and the four corners are integrated with the thread bush, utilize thread bush and bolt threaded connection, can realize that the long bolt in column casing four corners goes into mud fixedly, fixed effectual, the fixed design in four corners does benefit to the column casing leveling simultaneously, improves water level reading precision.

2. According to the utility model, the liquid flow port at the bottom of the column casing is used for communicating water, so that the liquid level inside and outside the column casing is consistent, the floating plate is driven to move upwards by the buoyancy of the water, and the finger grooves on the sliding blocks around the floating plate are driven to correspondingly displace with the graduated scale, so that the water level measurement is realized; and the ultrasonic sounding instrument is embedded in the floating disc to measure the water level by ultrasonic waves, and is provided with the photovoltaic power supply and the communication antenna in a matching way, so that autonomous power supply can be realized, and monitoring data are sent to the monitoring terminal in real time, so that real-time acquisition of monitoring lake water level data is realized.

Drawings

FIG. 1 is an upper axial view of a lake water level monitoring device of the present utility model;

FIG. 2 is a lower perspective view of a lake water level monitoring device according to the present utility model;

FIG. 3 is a schematic diagram showing a 1/4 section structure of a column casing of a lake water level monitoring device of the present utility model.

In the figure: 1. a column casing; 2. a base; 3. a cone block; 4. a thread sleeve; 5. a bolt; 6. a peg; 7. a glazing; 8. a graduated scale; 9. a guide groove; 10. a slide block; 11. finger grooves; 12. a floating plate; 13. a liquid flow port; 14. an ultrasonic depth finder; 15. a top cover; 16. a controller; 17. a communication antenna; 18. a photovoltaic power generation panel; 19. a battery; 20. a control panel; 21. and (5) hoisting the clamping groove.

Detailed Description

The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the lake water level monitoring device comprises a column casing 1, wherein a base 2 is integrated at the bottom of the column casing 1, conical blocks 3 are fixedly connected at the bottom of the base 2 at equal intervals, threaded sleeves 4 are integrated at four corners of the base 2, the threaded sleeves 4 are integrated at four corners of the column casing 1, bolts 5 are connected with the internal threads, and a plurality of conical blocks are additionally arranged at the bottom of the base, so that the plugging with sludge at the bottom of a lake is ensured when the column casing is fixed, the anti-skid effect of the lake is improved, and the lake water level monitoring device is beneficial to installation; the four corners are integrated with the threaded sleeves, the threaded sleeves are in threaded connection with the bolts, so that the long bolts at the four corners of the column casing can be fixed in mud, the fixing effect is good, meanwhile, the four corners are fixedly designed, the leveling of the column casing is facilitated, and the water level reading accuracy is improved; the top of the bolt 5 is integrated with a stud 6, so that the bolt is convenient to be clamped with a rotary tool, water surface installation is realized, and the operation is easy; glass windows 7 are embedded in the centers of four sides of the column casing 1, so that data reading is convenient, four sides are designed, four sides reading can be realized, the column casing is convenient to level, and reading flexibility is improved; the two sides of the glass window 7 are fixedly connected with the graduated scale 8, the inner side of the glass window 7 is provided with the guide slot 9, the inner buckle type sliding connection of the guide slot 9 is provided with the sliding block 10, the front center of the sliding block 10 is provided with the finger slot 11, the back surface of the sliding block 10 is fixed on the floating disc 12, the floating disc 12 is positioned in the column casing 1, the bottoms of four sides of the column casing 1 are positioned at the two sides of the glass window 7 and are integrated with the liquid flow port 13, the center of the floating disc 12 is embedded with the ultrasonic depth finder 14, the top of the column casing 1 is fixedly connected with the top cover 15, and the center of the top cover 15 is embedded with the controller 16, so that the photovoltaic power generation, the power supply control, the communication and the electric signal control of water level data acquisition are realized; the top of the controller 16 is integrated with a communication antenna 17, the top of the top cover 15 is symmetrically and fixedly connected with a photovoltaic power generation plate 18, the center of the top of the base 2 is fixedly connected with a battery 19, photovoltaic power generation, storage and power supply are realized, and a photovoltaic power supply system is constructed; the battery 19, the photovoltaic power generation plate 18, the communication antenna 17 and the ultrasonic depth finder 14 are electrically connected with the controller 16, water is communicated through a liquid flow port at the bottom of the column casing, so that the consistency of the liquid level inside and outside the column casing is realized, the buoyancy of the water is facilitated, the floating disc is driven to move upwards, and finger grooves on sliding blocks around the floating disc are driven to correspondingly displace with the graduated scale, so that the water level measurement is realized; and the ultrasonic sounding instrument is embedded in the floating disc to measure the water level by ultrasonic waves, and is provided with the photovoltaic power supply and the communication antenna in a matching way, so that autonomous power supply can be realized, and monitoring data are sent to the monitoring terminal in real time, so that real-time acquisition of monitoring lake water level data is realized.

In this embodiment, referring to fig. 3, the finger groove 11 is a transverse groove, and two ends of the finger groove are aligned with the scales 8 on two sides of the glass window 7 respectively, so as to meet the design requirement of the water level monitoring scale reading, facilitate on-site visual reading, and also can be used as an ultrasonic measurement correction basis (comparing the ultrasonic value with the scale reading value).

In this embodiment, referring to fig. 1, a grating is integrated inside the liquid flow port 13 to realize filtration of the liquid flow port, so as to prevent garbage from entering the column casing to affect the water level monitoring accuracy.

In this embodiment, referring to fig. 1, a control panel 20 is embedded in one side of the top cover 15, and the control panel 20 is electrically connected to the controller 16, so as to implement intelligent operation control of monitoring personnel.

In this embodiment, referring to fig. 2, hoisting slots 21 are integrated at four corners of the top of the column casing 1, so as to implement installation and hoisting of the device, and facilitate installation.

The working principle of the utility model is as follows: when the device is used, the device top cover 15 is upwards vertically and slowly placed into a lake to monitor the position through the clamping connection of the lifting clamping groove 21 and the lifting lock catch, the conical blocks 3 fixed at the bottom of the base at equal intervals are firstly used for cutting sludge at the bottom of the lake to realize the rapid installation and positioning of the device lake bottom, then the device is clamped with the bolts 6 at the top of the bolts 5 through the rotating tool, and then the four-corner bolts 5 are sequentially screwed into the lake bottom through the rotation of the rotating tool, so that the device four corners are stably installed in a long distance manner, the installation strength of the device is ensured, the impact of turbulent water flow and strong wind is resisted, the deflection of the column casing is avoided, and the accuracy of the measurement value of the lake water level is improved; the column casing 1 is installed as water at any time, water in a lake can continuously flow into the column casing 1 along with the liquid flow port 13, the floating disc 12 is driven to rise by utilizing the buoyancy of the water body, the sliding block 10 is driven to move upwards along the guide groove 9, the finger groove 11 on the sliding block 10 is driven to move upwards, then the observation window 7 and the graduated scale 8 are matched to realize visual reading of water level data, in addition, in the installation process, installation leveling can be carried out according to four-side water level reading of the column casing (in the leveling process, the bolt 5 is correspondingly rotated downwards when the water level is high), so that the consistency of four-side reading and the level of the internal ultrasonic sounding instrument 14 are ensured, and the reading accuracy of the internal ultrasonic sounding instrument is improved; and the ultrasonic sounding instrument 14 is embedded in the center of the floating disc 12, so that ultrasonic electronic measurement of the water level can be realized, and measurement data is transmitted to a monitoring terminal in real time through the communication antenna 17, so that real-time display of the water level of the monitored lake is realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lake water level monitoring device, including a section of thick bamboo (1), its characterized in that: the utility model discloses a ultrasonic flow meter, including a pedestal (1), a base (2) is integrated to the bottom of a pedestal (1), bottom equidistance fixedly connected with awl piece (3) of base (2), screw thread cover (4) are all integrated in the four corners of base (2), screw thread cover (4) are integrated in the four corners of a pedestal (1), and inside threaded connection has bolt (5), the top of bolt (5) is integrated with stud (6), the four sides center of a pedestal (1) all embeds glass window (7), the both sides of glass window (7) all fixedly connected with scale (8), guide slot (9) have all been seted up to the inboard of glass window (7), inside buckle sliding connection of guide slot (9) has slider (10), finger slot (11) have been seted up at the front center of slider (10), the back of slider (10) all is fixed in on floating disc (12), floating disc (12) are located the inside of a pedestal (1), the bottom of a pedestal (1) just is located the both sides of glass window (7) and is integrated with glass window (7), top cap (15) are all embedded with top cap (15) in the four sides of a pedestal (1), the top of controller (16) is integrated with communication antenna (17), the top symmetry fixedly connected with photovoltaic power generation board (18) of top cap (15), the top center fixedly connected with battery (19) of base (2), battery (19), photovoltaic power generation board (18), communication antenna (17) and ultrasonic sounding appearance (14) all with controller (16) electric connection.

2. The lake water level monitoring device of claim 1, wherein: the finger groove (11) is designed as a transverse groove, and two ends of the finger groove are respectively aligned with the graduated scales (8) on two sides of the glass window (7).

3. The lake water level monitoring device of claim 1, wherein: a grating is integrated in the liquid flow port (13).

4. The lake water level monitoring device of claim 1, wherein: a control panel (20) is embedded in one side of the top cover (15), and the control panel (20) is electrically connected with the controller (16).

5. The lake water level monitoring device of claim 1, wherein: hoisting clamping grooves (21) are integrated at four corners of the top of the column casing (1).