CN212807221U

CN212807221U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN212807221U
Application number: CN202021617511.5U
Authority: CN
Inventors: 黄楚婵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-03-26
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering, which belongs to the field of water level monitoring and comprises an installation box, wherein the top of the installation box is provided with a vertical rod, the top of the vertical rod is respectively provided with a photovoltaic plate and an electric push rod, the inside of the vertical rod is provided with a first screw rod, the bottom end of the first screw rod extends to the inside of the installation box, when in maintenance, a worker controls a second servo motor, the second servo motor rotates forwards to drive the second screw rod to rotate forwards, so that a second thread sleeve drives a water level meter to move towards the vertical rod direction through a second movable block, then the worker controls a first servo motor, the first servo motor rotates forwards to drive a driving bevel gear to drive a driven bevel gear to rotate, so that the first thread sleeve drives a cross rod to descend downwards through the first movable block, the height of the water level meter is reduced, and the maintenance is convenient, convenient operation, safety and reliability.

Description

Water level monitoring device for hydraulic engineering

Technical Field

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

Background

Hydraulic engineering is the engineering that is used for controlling and allotting the surface water and the groundwater of nature, reaches the purpose of removing the evil and making good use of, and the engineering is built, in hydraulic engineering, often need monitor the water level to avoid taking place dangerous accident, the water level monitoring device who uses at present all is installation level gauge on the support body usually, and utilizes photovoltaic cell board to provide the electric energy for whole device.

Current water level monitoring device is very inconvenient when overhauing, because the fluviograph is for the sake of facilitating the monitoring to the water level, most of them all set up in the top of the surface of water and the position is higher, just so make very troublesome when overhauing, influence maintenance efficiency, simultaneously, current water level monitoring device all is provided with the photovoltaic board, at the photovoltaic board angle fixation, and the illumination angle of sun changes along with seasonal change, and then influences the conversion rate of photovoltaic board, and the in-service use effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level monitoring device for hydraulic engineering to solve the inconvenient maintenance that proposes in the above-mentioned background art and the poor problem of in-service use effect.

In order to achieve the above object, the utility model provides a following technical scheme: a water level monitoring device for hydraulic engineering comprises an installation box, wherein a vertical rod is arranged at the top of the installation box, a photovoltaic panel and an electric push rod are respectively installed at the top of the vertical rod, a first screw rod is installed inside the vertical rod, the bottom end of the first screw rod extends into the installation box, a first threaded sleeve and driven bevel gears are respectively arranged on the outer surface of the first screw rod, a first movable opening penetrates through one side of the vertical rod, a cross rod is fixed on one side of the first threaded sleeve through a first movable block, a second movable opening penetrates through the bottom of the cross rod, a second servo motor is installed on one side of the cross rod, the output end of the second servo motor is connected with a second screw rod extending into the cross rod, a second threaded sleeve is sleeved on the outer surface of the second screw rod, and the bottom of the second threaded sleeve is connected with a water level meter through a second movable block, a first servo motor is installed on one side of the interior of the installation box, and an output end of the first servo motor is connected with a driving bevel gear.

Preferably, the top end of the electric push rod is connected with the bottom of the photovoltaic panel through a hinge.

Preferably, the inside below of install bin is provided with controls the panel, just control the panel respectively in electric putter, first servo motor, fluviograph and second servo motor electric connection.

Preferably, the driving bevel gear is meshed with the driven bevel gear, and the outer surfaces of the driving bevel gear and the driven bevel gear are coated with lubricating oil.

Preferably, the cross bar is fixed with the first movable block by welding.

Compared with the prior art, the beneficial effects of the utility model are that: when the water level monitoring device for the hydraulic engineering is used for maintenance, a worker controls the second servo motor, the second servo motor rotates forwards to enable the second screw to rotate forwards, so that the second thread sleeve drives the water level gauge to move towards the vertical rod direction through the second movable block, then the worker controls the first servo motor, the first servo motor rotates forwards to enable the driving bevel gear to drive the driven bevel gear to rotate, the first screw rotates, and the first thread sleeve drives the cross rod to descend downwards through the first movable block, so that the height of the water level gauge is reduced, the water level monitoring device is convenient to maintain, and is safe and reliable to operate; meanwhile, the device is also provided with an electric push rod and a hinge, when the seasons are different, the staff starts the electric push rod, and then the angle of the photovoltaic panel is adjusted under the action of the hinge, so that the device is suitable for the irradiation angle of the sun in different seasons, and the conversion rate of the solar panel is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross bar structure of the present invention;

fig. 3 is a schematic diagram of the structure of the photovoltaic panel of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure of the present invention a.

In the figure: 1. installing a box; 2. erecting a rod; 3. a first screw; 4. a first movable port; 5. a first threaded sleeve; 6. a first movable block; 7. a photovoltaic panel; 8. an electric push rod; 9. a cross bar; 10. a first servo motor; 11. a control panel; 12. a second servo motor; 13. a second screw; 14. a second threaded sleeve; 15. a second movable block; 16. a water level gauge; 17. a second movable port; 18. driven bevel gears; 19. driving bevel gears; 20. and (4) a hinge.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: a water level monitoring device for hydraulic engineering comprises an installation box 1, an upright rod 2, a first screw rod 3, a first movable port 4, a first thread bushing 5, a first movable block 6, a photovoltaic panel 7, an electric push rod 8, a cross rod 9, a first servo motor 10, a control panel 11, a second servo motor 12, a second screw rod 13, a second thread bushing 14, a second movable block 15, a water level gauge 16, a second movable port 17, a driven bevel gear 18, a driving bevel gear 19 and a hinge 20, wherein the upright rod 2 is arranged at the top of the installation box 1, the photovoltaic panel 7 and the electric push rod 8 are respectively arranged at the top of the upright rod 2 so as to conveniently adjust the angle of the photovoltaic panel 7, the first screw rod 3 is arranged inside the upright rod 2, the bottom end of the first screw rod 3 extends into the installation box 1, the first thread bushing 5 and the driven bevel gear 18 are respectively arranged on the outer surface of the first screw rod 3, the first movable port 4 penetrates through one side of the upright rod 2, one side of first thread bush 5 is fixed with horizontal pole 9 through first movable block 6, the bottom of horizontal pole 9 runs through there is the second expansion joint 17, second servo motor 12 is installed to one side of horizontal pole 9, the output of second servo motor 12 is connected with the second screw rod 13 that extends to horizontal pole 9 inside, second thread bush 14 has been cup jointed to the surface of second screw rod 13, the bottom of second thread bush 14 is connected with fluviograph 16 through second movable block 15, be convenient for monitor the water level, first servo motor 10 is installed to inside one side of install bin 1, the output of first servo motor 10 is connected with initiative awl tooth 19.

Referring to fig. 1-4, the top end of the electric push rod 8 is connected to the bottom of the photovoltaic panel 7 through a hinge 20, so as to adjust the angle of the photovoltaic panel 7, and an operation panel 11 is disposed below the inside of the installation box 1, and the operation panel 11 is electrically connected to the electric push rod 8, the first servo motor 10, the water level gauge 16 and the second servo motor 12, so as to facilitate the operation of the electric appliance.

Referring to fig. 1 and 4, the driving bevel gear 19 is engaged with the driven bevel gear 18, and the outer surfaces of the driving bevel gear 19 and the driven bevel gear 18 are coated with lubricating oil, so that the rotation is smoother, and the rust is not easy to occur, and the cross bar 9 is fixed with the first movable block 6 in a welding manner, so that the fixation is firmer.

The working principle is as follows: first, the apparatus is installed by the operator, the water level gauge 16 monitors the water level, and during maintenance, the staff member operates the second servo motor 12, the second servo motor 12 rotates forward to make the second screw 13 rotate forward, so that the second threaded sleeve 14 drives the water level gauge 16 to move towards the vertical rod 2 through the second movable block 15, then the worker operates the first servo motor 10, the first servo motor 10 rotates forward to make the driving bevel gear 19 drive the driven bevel gear 18 to rotate, thereby enabling the first screw rod 3 to rotate, enabling the first thread bush 5 to drive the cross rod 9 to descend downwards through the first movable block 6, thus, the height of the water level gauge 16 is reduced, the water level gauge is convenient to overhaul, when seasons are different, a worker starts the electric push rod 8, and then the angle of the photovoltaic panel 7 is adjusted under the action of the hinge 20, so that the solar lighting device is suitable for the irradiation angles of the sun in different seasons.

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

Claims

1. The utility model provides a water level monitoring device for hydraulic engineering, includes install bin (1), its characterized in that: the photovoltaic panel installation structure is characterized in that a vertical rod (2) is arranged at the top of the installation box (1), a photovoltaic panel (7) and an electric push rod (8) are respectively installed at the top of the vertical rod (2), a first screw rod (3) is installed inside the vertical rod (2), the bottom end of the first screw rod (3) extends to the inside of the installation box (1), a first thread sleeve (5) and a driven bevel gear (18) are respectively arranged on the outer surface of the first screw rod (3), a first movable opening (4) penetrates through one side of the vertical rod (2), a transverse rod (9) is fixed on one side of the first thread sleeve (5) through a first movable block (6), a second movable opening (17) penetrates through the bottom of the transverse rod (9), a second servo motor (12) is installed on one side of the transverse rod (9), and the output end of the second servo motor (12) is connected with a second screw rod (13) extending to the inside of the transverse rod (9), the outer surface of second screw rod (13) has cup jointed second thread bush (14), the bottom of second thread bush (14) is connected with fluviograph (16) through second movable block (15), first servo motor (10) are installed to inside one side of install bin (1), the output of first servo motor (10) is connected with initiative awl tooth (19).

2. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the top end of the electric push rod (8) is connected with the bottom of the photovoltaic panel (7) through a hinge (20).

3. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the water level gauge is characterized in that an operation panel (11) is arranged below the inner portion of the installation box (1), and the operation panel (11) is electrically connected with the electric push rod (8), the first servo motor (10), the water level gauge (16) and the second servo motor (12) respectively.

4. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the driving bevel gear (19) is meshed with the driven bevel gear (18), and lubricating oil is coated on the outer surfaces of the driving bevel gear (19) and the driven bevel gear (18).

5. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the cross rod (9) is fixed with the first movable block (6) in a welding mode.