CN218545848U

CN218545848U - Water level monitoring device

Info

Publication number: CN218545848U
Application number: CN202223001498.2U
Authority: CN
Inventors: 刘筱昑
Original assignee: Hunan Tiansong Construction Co ltd
Current assignee: Hunan Tiansong Construction Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-02-28
Anticipated expiration: 2032-11-10

Abstract

The utility model provides a water level monitoring device, including external support frame, the monitoring case, install the monitoring case on the external support frame, multisection detachable steel pipe is installed to external support frame below bottom surface, multisection steel pipe outer wall cover is equipped with locating component, the steel pipe bottom is connected with the fence subassembly, external support frame fixed mounting is on bridge stand outer wall, place showy piece in the steel pipe, downwards transmit range finding laser to the board that floats through top laser range finder, thereby obtain effectual water level data, the unsafe problem of data measurement has been avoided, can adapt to different measuring position's water level measurement requirement through the steel pipe structure that can splice, and easy to assemble dismantles and transports.

Description

Water level monitoring device

Technical Field

The utility model relates to a water level monitoring technology field specifically is a water level monitoring device.

Background

According to the environmental management requirement of different areas, need carry out real time monitoring to water storage areas such as local multiposition lake, river, reservoir, underground river, the convenience can carry out the regulation and control on the system according to the water level data that obtain in real time, consequently, need set up water level monitoring devices in different data acquisition places, wherein, the monitoring devices who monitors river water level usually takes the pontic installation mode, current utility model patent for example of application number 202022054240.3, through setting up rectangular cylinder and being used for the floating block motion, install the scale on the floating block, thereby rethread camera looks over the cask data and reach the monitoring to the water level, this kind of method has the problem, for example, equipment is installed in the pontic below, the scale need the rebound when the water level rises and leads to measure the upper and lower limit and receive the restriction of scale length, the inconvenient equipment disassembly and transportation of holistic rectangular type.

An object of the utility model is to provide a water level monitoring device to solve the problem of mentioning in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to realize the purpose, the utility model provides a water level monitoring device, including external support frame, monitoring box, install monitoring box on the external support frame, multisection detachable steel pipe, multisection are installed to external support frame below bottom surface steel pipe outer wall cover is equipped with locating component, the steel pipe bottom is connected with the fence subassembly, external support frame fixed mounting is on bridge stand outer wall, through external support frame and the monitoring box of design in the pontic side, can be accurate measure local water level height.

Preferably, external support frame includes the right-angle frame of the left and right sides, right-angle frame below fixedly connected with bottom plate, two be fixed with the crossbeam between the right-angle frame, be equipped with the through-hole on the bottom plate, install the triangle dog on the bottom plate, triangle dog both ends are connected with the right-angle frame, make the monitoring box can have a stable mounted position through this design, the effective operation of guarantee monitoring.

Preferably, the monitoring box includes the box, signal transmitter is installed to the position that the box top is close to the cylinder, laser range finder is installed to the bottom surface in the box, the laser range finder output runs through the box bottom surface perpendicularly and agrees with mutually with the through-hole on the bottom plate, one side of laser range finder is equipped with well accuse, the camera is installed to the box top, can be confirmed the measuring position in steel pipe central line position through this design for the water level parameter that obtains can gather in floating block central authorities basically, and the data that obtains are stable accurate relatively.

Preferably, install the battery in the box, the box outside is fixed with solar panel, battery and solar panel electric connection effectively ensure the power supply of monitoring process through this design.

Preferably, the steel pipe is connected with the lower surface of the external support frame through threads, the center position of the steel pipe column body is the same as the output position of the laser range finder, a circular floating block close to the circular diameter of the steel pipe is arranged inside the steel pipe, and the floating block can stably ascend and descend in the steel pipe through the stable connection of the steel pipe and the floating block moving up and down along with water flow.

Preferably, the surface of the inner wall of the steel pipe is a rhombic concave-convex surface with slight protrusions, the floating block can be prevented from being turned over due to water flow fluctuation, data acquisition can be inaccurate due to multiple turns of the floating block, and the accuracy of water level data acquisition is guaranteed.

Preferably, the steel pipes are in threaded connection and are in single joint, the upper end of each steel pipe is an internal thread ring, the lower end of each steel pipe is an internal thread ring which is inwards concave, and the internal thread rings are mutually matched with the external thread rings, so that the steel pipes are convenient to disassemble, assemble and transport.

Preferably, the fence subassembly includes two upper and lower connection disc, rail post, fixed column, connection disc and steel pipe threaded connection, the inside spacing hole that is equipped with of connection disc, from top to bottom evenly be equipped with round rail post between the connection disc, the below connect the disc below through round rail post fixedly connected with solid post, the solid post below is connected with the fixed column that the round has the spine, and the setting of fence subassembly can be to making rivers flow in the steel pipe from the fence subassembly to can dredge the quicksand silt etc. of bottom, prevent that silt from piling up.

Preferably, the positioning assembly comprises an annular seat buckle and a positioning bolt, the annular seat buckle is sleeved on the outer wall of the steel pipe, and the positioning bolt penetrates through two ends of the positioning bolt and is connected with the bridge column body.

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

the utility model discloses a steel pipe structure that can splice can adapt to the water level measurement requirement of different measuring position, and dismantles and the transportation easy to assemble, through placing showy piece in the steel pipe, top laser range finder launches range finding laser downwards to the board that floats on to make water level measured data not restricted by the scale, can make data measurement more accurate and accomplish real time monitoring more easily.

Drawings

FIG. 1 is a schematic view of the connection between the structure and the bridge body of the present invention;

FIG. 2 is a view showing the installation of the external support frame of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a cross-sectional view of the structure of the present invention;

fig. 5 is a schematic view of the steel pipe connection of the present invention.

In the figure: 1. a monitoring box; 2. an external support frame; 3. a steel pipe; 4. a positioning assembly; 5. a fence assembly; 6. a right-angle frame; 7. a base plate; 8. a cross beam; 9. a triangular stop block; 10. a box body; 11. a solar power panel; 12. a signal transmitter; 13. a camera; 14. carrying out central control; 15. a storage battery; 16. a laser range finder; 17. a floating block; 18. a rhombic concave-convex surface; 19. connecting the disks; 20. a fence post; 21. a solid column; 22. fixing a column; 23. an annular seat buckle; 24. positioning a bolt; 25. an externally threaded ring; 29. an internally threaded ring; 30. and a limiting hole.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, and on the contrary, these embodiments are provided so as to make the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when 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, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, the bridge body height measuring device comprises an external support frame 2 and a monitoring box 1, wherein the monitoring box 1 is installed on the external support frame 2, a plurality of detachable steel pipes 3 are installed on the bottom surface below the external support frame 2, a positioning assembly 4 is sleeved on the outer wall of each steel pipe 3, a fence assembly 5 is connected to the bottom of each steel pipe 3, the external support frame 2 is fixedly installed on the outer wall of a bridge upright post, and the local water level height can be accurately measured through the external support frame 2 and the monitoring box 1 which are designed on the side surface of a bridge body.

Please refer to fig. 2 and 3, the external support frame 2 includes right-angle frames 6 at the left and right sides, a bottom plate 7 is fixedly connected below the right-angle frames 6, a cross beam 8 is fixed between the two right-angle frames 6, a through hole is arranged on the bottom plate 7, a triangular stop dog 9 is installed on the bottom plate 7, and two ends of the triangular stop dog 9 are connected with the right-angle frames 6.

Please refer to fig. 3 and 4 again, the monitoring box 1 includes a box body 10, a signal transmitter 12 is installed at a position above the box body 10 close to the column, a laser range finder 16 is installed at the bottom surface inside the box body 10, an output end of the laser range finder 16 vertically penetrates through the bottom surface of the box body 10 to be matched with a through hole on the bottom plate 7, a central controller 14 is arranged at one side of the laser range finder 16, and a camera 13 is installed above the box body 10, so that the measurement position can be determined at the center line position of the steel pipe 3 through the design, the obtained water level parameter can be basically collected at the center of the floating block 17, the obtained data is relatively stable and accurate, a storage battery 15 is installed inside the box body 10, a solar power generation plate 11 is fixed outside the box body 10, and the storage battery 15 is electrically connected with the solar power generation plate 11, thereby effectively guaranteeing the power supply in the monitoring process.

Please refer to fig. 3-5 heavily, the steel pipe 3 is in threaded connection with the lower surface of the external support frame 2, the center position of the cylinder of the steel pipe 3 is the same as the output position of the laser range finder 16, a circular floating block 17 with a diameter similar to the diameter of the steel pipe 3 is arranged inside the steel pipe 3, the floating block 17 can be lifted up and down stably in the steel pipe 3 by the stable connection of the steel pipe 3 and the floating block 17 moving up and down along with the water flow, the inner wall surface of the steel pipe 3 is a rhombic concave-convex surface 18 with a slight bulge, the floating block 17 can be prevented from turning over due to the fluctuation of the water flow through the design, the collected data is inaccurate due to the multiple turns of the floating block 17, the accuracy of the water level data collection is ensured, the steel pipes 3 are in multiple sections and are in threaded connection, the upper end of a single section of the steel pipe 3 is an internal thread ring 29, the lower end of the external thread ring 25 is inwards concave, and the internal thread ring 29 and the external thread ring 25 are mutually engaged, so that the disassembly and the installation are convenient, and the transportation are convenient.

Please refer to fig. 1, 3 and 4, the fence assembly 5 includes an upper connecting disc 19, a lower connecting disc 19, fence posts 20 and fixing posts 22, the connecting disc 19 is in threaded connection with the steel pipe 3, a limiting hole 30 is arranged inside the connecting disc 19, a circle of fence posts 20 is uniformly arranged between the upper connecting disc 19 and the lower connecting disc 19, a solid post 21 is fixedly connected below the lower connecting disc 19 through the circle of fence posts 20, a circle of fixing posts 22 with spines is connected below the solid post 21, the fence assembly 5 is arranged to enable water flow to flow into the steel pipe 3 from the fence assembly 5 and to dredge flowing sand and silt at the bottom to prevent silt from accumulating, the positioning assembly 4 includes an annular seat buckle 23 and a positioning bolt 24, the annular seat buckle 23 is sleeved on the outer wall of the steel pipe 3, and the positioning bolt 24 penetrates through two ends of the positioning bolt 24 to be connected with the bridge post.

Example 1:

when the utility model is installed, firstly, the external support frame 2 is fixed at the position of the bridge upright post on the side of the backwater, where the water flow is relatively slow, the accuracy of measured data is ensured, in addition, the influence on the service life caused by the impact of the straight water flow can be avoided, then the monitoring box 1 is installed into the external support frame 2, the laser distance meter 16 is installed according to the corresponding position, the first section of steel pipe 3 is in threaded connection with the bottom surface of the external support frame 2, then the multiple sections of steel pipes 3 are sequentially installed, the number and the length of the steel pipes 3 are set according to the specific height of the riverbed, after the monitoring box is installed to the riverbed, the floating block 17 is placed below the steel pipe 3, the last section of steel pipe 3 is in threaded connection with the fence component 5, the positioning mechanism is installed on the outer wall of the corresponding steel pipe 3, the fixing bolt is driven into the bridge body, the positioning column with the spine can be used by being tied into the riverbed, and can also be placed in a suspension way to conveniently dredge bottom sediment; when the intelligent water level monitoring bridge is used, the bridge body is directly connected with a power supply to provide electric energy, the bridge body without the power supply produces the electric energy through the solar power generation panel 11, the storage battery 15 stores the electric energy and supplies the central control 14 to process liquid level information, the laser range finder 16 collects page distance, the central control 14 calculates water level data according to the horizontal altitude of an installation position, the real-time data of the water level is transmitted to a terminal through the signal transmitter 12, and the camera 13 is used for remotely observing the environment condition of equipment when data fails.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a water level monitoring device, includes external support frame (2), monitoring case (1), its characterized in that: install monitoring box (1) on external support frame (2), multisection detachable steel pipe (3) are installed to external support frame (2) below bottom surface, the multisection steel pipe (3) outer wall cover is equipped with locating component (4), steel pipe (3) bottom is connected with fence subassembly (5), external support frame (2) fixed mounting is on bridge stand outer wall.

2. A water level monitoring device according to claim 1, wherein: external support frame (2) include right angle frame (6) of the left and right sides, right angle frame (6) below fixedly connected with bottom plate (7), two be fixed with crossbeam (8) between right angle frame (6), be equipped with the through-hole on bottom plate (7), install triangle dog (9) on bottom plate (7), triangle dog (9) both ends are connected with right angle frame (6).

3. A water level monitoring device according to claim 1, wherein: monitoring box (1) includes box (10), signal transmitter (12) are installed to the position that box (10) top is close to the cylinder, laser range finder (16) are installed to the bottom surface in box (10), laser range finder (16) output runs through box (10) bottom surface perpendicularly and agrees with the through-hole on bottom plate (7) mutually, one side of laser range finder (16) is equipped with well accuse (14), camera (13) are installed to box (10) top.

4. A water level monitoring device according to claim 3, wherein: install battery (15) in box (10), box (10) outside is fixed with solar panel (11), battery (15) and solar panel (11) electric connection.

5. A water level monitoring device according to claim 1, wherein: the steel pipe (3) is in threaded connection with the lower surface of the external support frame (2), the center position of a cylinder of the steel pipe (3) is the same as the output position of the laser range finder (16), and a circular floating block (17) close to the diameter of the steel pipe (3) is arranged inside the steel pipe (3).

6. The water level monitoring device according to claim 5, wherein: the inner wall surface of the steel pipe (3) is a rhombic concave-convex surface (18) with slight protrusions.

7. The water level monitoring device according to claim 5, wherein: the steel pipes (3) are connected in a threaded mode, an internal thread ring (29) is arranged at the upper end of each steel pipe (3), an internal thread ring (25) which is inwards concave is arranged at the lower end of each steel pipe (3), and the internal thread ring (29) and the external thread ring (25) are mutually matched.

8. The water level monitoring device according to claim 1, wherein: the fence component (5) comprises an upper connecting disc (19), a lower connecting disc (19), fence columns (20) and fixing columns (22), the connecting discs (19) are in threaded connection with the steel pipes (3), limiting holes (30) are arranged inside the connecting discs (19), a circle of fence columns (20) are uniformly arranged between the upper connecting disc and the lower connecting disc (19), a solid column (21) is fixedly connected to the lower portion of the connecting discs (19) through the circle of fence columns (20), and a circle of fixing columns (22) with sharp thorns are connected to the lower portion of the solid column (21).

9. The water level monitoring device according to claim 1, wherein: the positioning assembly (4) comprises an annular seat buckle (23) and a positioning bolt (24), the outer wall of the steel pipe (3) is sleeved with the annular seat buckle (23), and the positioning bolt (24) penetrates through two ends of the positioning bolt (24) to be connected with the bridge column.