CN214224285U - Water level monitoring device for hydraulic engineering - Google Patents
Water level monitoring device for hydraulic engineering Download PDFInfo
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- CN214224285U CN214224285U CN202120392423.8U CN202120392423U CN214224285U CN 214224285 U CN214224285 U CN 214224285U CN 202120392423 U CN202120392423 U CN 202120392423U CN 214224285 U CN214224285 U CN 214224285U
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- water level
- fixedly connected
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Abstract
The utility model discloses a water level monitoring device for hydraulic engineering, the on-line screen storage device comprises a base, base top outer wall has fixed case through the bolt spiro union, the both sides outer wall of base all has the installation ear through the bolt spiro union, the round mouth has been seted up to fixed case top outer wall, and the inner wall of round mouth has the installation pipe through the bolt spiro union, installation pipe one side outer wall has the control box through the bolt spiro union, installation pipe top outer wall has the installation case through the bolt spiro union, and installation case top outer wall is connected with the installation axle through the bearing, installation axle top outer wall has the mounting bracket through the bolt spiro union. The utility model discloses a set up the mounting disc in float and the base and mutually support in the installation pipe, measure the water level through the change of pressure sensor upper pressure, reduce water level measurement's error through two pressure sensor's cooperation, improved water level measurement's rate of accuracy.
Description
Technical Field
The utility model relates to a hydraulic engineering technical field especially relates to a water level monitoring devices for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
The water level is mostly measured through the dipperstick to current water level monitoring devices, perhaps monitors the water level condition through level sensor, and great error just appears easily in these two kinds of measuring methods relatively singleness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water level monitoring device for hydraulic engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water level monitoring device for hydraulic engineering comprises a base, wherein the outer wall of the top of the base is connected with a fixing box through a bolt in a screwed manner, the outer walls of the two sides of the base are both connected with mounting lugs through bolts in a screwed manner, the outer wall of the top of the fixing box is provided with a round opening, the inner wall of the round opening is connected with a mounting pipe through a bolt in a screwed manner, the outer wall of one side of the mounting pipe is connected with a control box through a bolt in a screwed manner, the outer wall of the top of the mounting pipe is connected with a mounting frame through a bolt in a screwed manner, one outer wall of one side of the mounting frame is connected with a solar panel through a bolt in a screwed manner, the inner wall of the mounting pipe is connected with a pressure switch through a bolt in a screwed manner, the inner wall of the bottom of the float is connected with a pull rope in a bolted manner, the two sides of the inner wall of the bottom of the base are both connected with slide bars through bolts in a screwed manner, the outer walls of the two sliding rods are connected with the same mounting disc in a sliding mode, and one end of the pull rope is connected to the mounting disc.
Preferably, the both sides of base top inner wall all have pressure sensor through the bolt spiro union, the both sides of mounting disc top outer wall all have the spring through the bolt spiro union, and two springs are located two pressure sensor respectively under.
Preferably, arc-shaped openings are formed in the outer walls of the two sides of the fixing box, and the inner walls of the two arc-shaped openings are connected with a protective net through bolts in a threaded mode.
Preferably, the outer wall of the installation pipe is etched with scales, and one end of the installation shaft is sleeved with a first gear.
Preferably, the inner wall of one side of the installation box is connected with a motor in a threaded mode through a bolt, and a second gear meshed with the first gear is sleeved on an output shaft of the motor.
Preferably, the inner wall of the installation box is connected with an electric sliding rail in a threaded mode through a bolt, and the inner wall of the electric sliding rail is connected with a rack which is meshed with the first gear in a sliding mode.
Preferably, the electric slide rail and the motor are both connected with a switch through a lead, and the switch is connected with a controller through a lead.
The utility model has the advantages that:
1. this water level monitoring device for hydraulic engineering mutually supports through the mounting disc that sets up in float and base in the installation pipe, measures the water level through the change of pressure on the pressure sensor, reduces water level measurement's error through two pressure sensor's cooperation, has improved water level measurement's rate of accuracy.
2. This water level monitoring device for hydraulic engineering sets up the protection network through the outer wall at fixed case, prevents that the impurity of great volume from getting into the installation pipe in, influencing the normal removal of float.
3. This water level monitoring device for hydraulic engineering through set up solar panel at installation pipe top, is convenient for provide the electric energy for monitoring device, is convenient for the auxiliary measurement water level through the scale on the installation pipe again.
Drawings
Fig. 1 is a schematic structural view of a water level monitoring device for hydraulic engineering according to the present invention;
fig. 2 is a schematic sectional view of an installation pipe of the water level monitoring device for hydraulic engineering according to the present invention;
fig. 3 is a schematic view of a cross-sectional structure of a base of the water level monitoring device for hydraulic engineering according to the present invention;
fig. 4 is a schematic sectional view of an installation box of the water level monitoring device for hydraulic engineering according to an embodiment of the present invention;
fig. 5 is the utility model provides a sectional structure schematic diagram is cut away to two install bins of hydraulic engineering water level monitoring devices's embodiment.
In the figure: the device comprises a base 1, a mounting lug 2, a fixing box 3, a protective screen 4, a mounting pipe 5, scales 6, a control box 7, a mounting box 8, a mounting rack 9, a solar panel 10, a pressure switch 11, a floater 12, a pull rope 13, a slide rod 14, a mounting disc 15, a spring 16, a pressure sensor 17, a mounting shaft 18, a motor 19, an electric slide rail 20 and a rack 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, a water level monitoring device for hydraulic engineering, comprising a base 1, wherein the outer wall of the top of the base 1 is connected with a fixed box 3 through a bolt, the outer walls of the two sides of the base 1 are both connected with mounting lugs 2 through bolts, the outer wall of the top of the fixed box 3 is provided with a round opening, the inner wall of the round opening is connected with a mounting tube 5 through a bolt, the outer wall of one side of the mounting tube 5 is connected with a control box 7 through a bolt, the outer wall of the top of the mounting tube 5 is connected with a mounting box 8 through a bolt, the outer wall of the top of the mounting box 8 is connected with a mounting shaft 18 through a bearing, the outer wall of the top of the mounting shaft 18 is connected with a mounting frame 9 through a bolt, the outer wall of one side of the mounting frame 9 is connected with a solar panel 10 through a bolt, the inner wall of the mounting tube 5 is connected with a pressure switch 11 through a bolt, the inner wall of the mounting tube 5 is connected with a floater 12 in a sliding manner, and the outer wall of the bottom of the floater 12 is connected with a pull rope 13 in a bolt manner, the two sides of the inner wall at the bottom of the base 1 are both connected with sliding rods 14 through bolts in a screwed manner, the outer walls of the two sliding rods 14 are connected with the same mounting disc 15 in a sliding manner, one end of a pull rope 13 is connected onto the mounting disc 15, the two sides of the inner wall at the top of the base 1 are both connected with pressure sensors 17 through bolts in a screwed manner, the two sides of the outer wall at the top of the mounting disc 15 are both connected with springs 16 through bolts in a screwed manner, the two springs 16 are respectively positioned under the two pressure sensors 17, the outer walls at the two sides of the fixing box 3 are both provided with arc-shaped openings, the inner walls at the two arc-shaped openings are both connected with a protective net 47 through bolts in a screwed manner, scales 6 are etched on the outer wall of the mounting pipe 5, one end of a mounting shaft 18 is sleeved with a first gear, the inner wall at one side of the mounting box 8 is connected with a motor 19 through bolts in a screwed manner, a second gear meshed with the first gear is sleeved on an output shaft of the motor 19, and the motor 19 is connected with a switch through a lead wire, and the switch is connected with a controller through a lead.
The working principle is as follows: during the measurement, water passes through protection network 4 and gets into in the mounting tube 5, and float 12 rises under the effect of buoyancy, and float 12 rises and rises through stay cord 13 pulling mounting disc 15, and through spring 16 extrusion pressure sensor 17 when mounting disc 15 rises, through the real-time water level condition of pressure value change monitoring, through the orientation that solar panel 10 can be adjusted in the removal of electric slide rail 20 drive rack 21 and then drive mounting bracket 9 rotation, and then the maximum acceptance illumination.
Example two
Referring to fig. 1-3 and 5, a water level monitoring device for hydraulic engineering comprises a base 1, wherein the outer wall of the top of the base 1 is connected with a fixed box 3 through a bolt in a screwed manner, the outer walls of the two sides of the base 1 are both connected with mounting lugs 2 through bolts in a screwed manner, the outer wall of the top of the fixed box 3 is provided with a round opening, the inner wall of the round opening is connected with a mounting pipe 5 through a bolt in a screwed manner, the outer wall of one side of the mounting pipe 5 is connected with a control box 7 through a bolt in a screwed manner, the outer wall of the top of the mounting pipe 5 is connected with a mounting box 8 through a bolt in a screwed manner, the outer wall of the top of the mounting box 8 is connected with a mounting shaft 18 through a bearing, the outer wall of the top of the mounting shaft 18 is connected with a mounting frame 9 through a bolt in a screwed manner, the outer wall of one side of the mounting frame 9 is connected with a solar panel 10 through a bolt in a screwed manner, the inner wall of the mounting pipe 5 is connected with a pressure switch 11 through a bolt in a sliding manner, the inner wall of the mounting pipe 5 is connected with a floater 12 in a sliding manner, and a pull rope 13 is bolted on the outer wall of the bottom of the floater 12, the two sides of the inner wall of the bottom of the base 1 are both connected with sliding rods 14 through bolts in a screwed manner, the outer walls of the two sliding rods 14 are connected with the same mounting disc 15 in a sliding manner, one end of a pull rope 13 is connected onto the mounting disc 15, the two sides of the inner wall of the top of the base 1 are both connected with pressure sensors 17 through bolts in a screwed manner, the two sides of the outer wall of the top of the mounting disc 15 are both connected with springs 16 through bolts in a screwed manner, the two springs 16 are respectively positioned under the two pressure sensors 17, the outer walls of the two sides of the fixing box 3 are both provided with arc-shaped openings, the inner walls of the two arc-shaped openings are both connected with a protective net 47 through bolts in a screwed manner, scales 6 are etched on the outer wall of the mounting pipe 5, one end of the mounting shaft 18 is sleeved with a first gear, the inner wall of the mounting box 8 is connected with an electric sliding rail 20 through bolts in a screwed manner, the inner wall of the electric sliding rail 20 is connected with a rack 21 meshed with the first gear through a wire, and the electric rail 20 is connected with a switch through a wire, and the switch is connected with a controller through a lead.
The working principle is as follows: during the measurement, water passes through protection network 4 and gets into in the mounting tube 5, and float 12 rises under the effect of buoyancy, and float 12 rises and rises through stay cord 13 pulling mounting disc 15, and through spring 16 extrusion pressure sensor 17 when mounting disc 15 rises, through the real-time water level condition of pressure value change monitoring, can adjust solar panel 10's orientation through the rotation of motor 19 drive mounting bracket 9, and then the biggest acceptance illumination.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A water level monitoring device for hydraulic engineering comprises a base (1) and is characterized in that a fixed box (3) is fixedly connected to the outer wall of the top of the base (1), mounting lugs (2) are fixedly connected to the outer walls of the two sides of the base (1), a round opening is formed in the outer wall of the top of the fixed box (3), a mounting pipe (5) is fixedly connected to the inner wall of the round opening, a control box (7) is fixedly connected to the outer wall of one side of the mounting pipe (5), a mounting box (8) is fixedly connected to the outer wall of the top of the mounting pipe (5), a mounting shaft (18) is connected to the outer wall of the top of the mounting shaft (18) through a bearing, a mounting frame (9) is fixedly connected to the outer wall of one side of the mounting frame (9), a solar panel (10) is fixedly connected to the outer wall of one side of the mounting frame (9), and a pressure switch (11) is fixedly connected to the inner wall of the mounting pipe (5), and the inner wall of the installation pipe (5) is connected with a float (12) in a sliding manner, the outer wall of the bottom of the float (12) is bolted with a pull rope (13), the two sides of the inner wall of the bottom of the base (1) are fixedly connected with slide rods (14), the outer walls of the two slide rods (14) are connected with the same installation disc (15) in a sliding manner, and one end of the pull rope (13) is connected to the installation disc (15).
2. The water level monitoring device for the water conservancy project according to claim 1, characterized in that pressure sensors (17) are fixedly connected to both sides of the inner wall of the top of the base (1), springs (16) are fixedly connected to both sides of the outer wall of the top of the mounting plate (15), and the two springs (16) are respectively located under the two pressure sensors (17).
3. The water level monitoring device for the water conservancy project according to claim 2, wherein arc-shaped openings are formed in outer walls of two sides of the fixed box (3), and protective nets (47) are fixedly connected to inner walls of the two arc-shaped openings.
4. The water level monitoring device for the water conservancy project according to claim 3, wherein scales (6) are etched on the outer wall of the mounting pipe (5), and a first gear is sleeved at one end of the mounting shaft (18).
5. The water level monitoring device for the water conservancy project according to claim 4, characterized in that a motor (19) is fixedly connected to an inner wall of one side of the installation box (8), and a second gear meshed with the first gear is sleeved on an output shaft of the motor (19).
6. The water level monitoring device for the water conservancy project according to claim 4, wherein an electric sliding rail (20) is fixedly connected to the inner wall of the installation box (8), and a rack (21) meshed with the first gear is slidably connected to the inner wall of the electric sliding rail (20).
7. The water level monitoring device for the water conservancy project according to claim 6, wherein the electric slide rail (20) and the motor (19) are connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392423.8U CN214224285U (en) | 2021-02-22 | 2021-02-22 | Water level monitoring device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392423.8U CN214224285U (en) | 2021-02-22 | 2021-02-22 | Water level monitoring device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224285U true CN214224285U (en) | 2021-09-17 |
Family
ID=77692540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120392423.8U Active CN214224285U (en) | 2021-02-22 | 2021-02-22 | Water level monitoring device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224285U (en) |
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2021
- 2021-02-22 CN CN202120392423.8U patent/CN214224285U/en active Active
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