CN217030522U

CN217030522U - Water level monitoring device

Info

Publication number: CN217030522U
Application number: CN202123427403.9U
Authority: CN
Inventors: 韩颖异
Original assignee: Liaoning Dalian Hydrology Bureau
Current assignee: Liaoning Dalian Hydrology Bureau
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-22
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of water resource management, and discloses a water level monitoring device, which comprises a protective shell, wherein the top end of the protective shell is provided with a first round hole, and the inner wall of the first round hole is inserted with a water level monitoring station, the water level monitoring device is more convenient for workers to perform daily maintenance on the water level monitoring station by installing a screw rod, a servo motor, a supporting seat, a first base and a second base, the screw rod is driven to rotate clockwise after the servo motor is started, one of the supporting seats approaches the other supporting seat, when a worker needs to carry out maintenance detection, another servo motor switch on the switch panel is started, after the servo motor is started, the screw rod is driven to rotate anticlockwise, one of the supporting seats is far away from the other supporting seat, so that the second base is lowered, and then drive water level monitoring station and descend, thereby avoid influencing work efficiency because of with the help of the instrument or through climbing.

Description

Water level monitoring device

Technical Field

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

Background

The water level monitoring is one of them of hydrology monitoring, and the instrument of general water level monitoring with the help of mainly is water gauge, fluviograph, water level monitoring station etc. can convey water level data in real time through these instruments, in order to make things convenient for the staff to carry out water level monitoring better, needs a neotype water level monitoring device.

The existing water level monitoring device generally depends on a water level monitoring station which is composed of a camera, a water level monitoring terminal and the like, and the equipment needs to be adjusted and maintained in the using process, but the general water level monitoring station is highly fixed, so that workers need to climb in the checking and maintaining process, and the working efficiency is influenced and the life risk is easily caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a water level monitoring device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a water level monitoring device comprises a protective shell, wherein a first round hole is formed in the top end of the protective shell, a water level monitoring station is arranged on the inner wall of the first round hole in an inserting mode, a first base is fixedly arranged at the bottom of the inner wall of the protective shell, two first connecting shafts are rotatably connected to the front face and the back face of the first base, a first connecting plate is sleeved on the outer wall of each first connecting shaft, a second connecting shaft is rotatably connected to one side of each first connecting plate, one end of each two opposite second connecting shafts is rotatably connected to the front face and the back face of a corresponding supporting seat respectively, a screw hole formed in the middle of one side of one supporting seat is in threaded connection with a screw rod, an inner ring of a bearing embedded in the middle of one side of the other supporting seat is fixedly connected to one side of the outer wall of the screw rod, and a servo motor is installed on the other side of the other supporting seat, the output of servo motor and the one end fixed connection of screw rod, every the outer wall of second connecting axle all overlaps and is equipped with the second connecting plate, every one side of second connecting plate all alternates and is equipped with the third connecting axle, four the one end of third connecting axle all is connected with the outer wall rotation of third connecting plate, the fixed second base that is equipped with in top of third connecting plate.

Preferably, the top of the second base is provided with a jack, and the position of the jack corresponds to the position of the water level monitoring station.

Preferably, movable long holes are formed in the two sides of the protective shell, one of the movable long holes is connected with one side of the outer wall of the servo motor in an inserting mode, the other movable long hole is connected with the other side of the outer wall of the screw rod in an inserting mode, and a limiting knob is connected to one side of the top end of the screw rod in an inner threaded connection mode.

Preferably, the front surface of the protective shell is provided with a groove, and the bottom of the groove is provided with a sliding groove.

Preferably, the inner wall of the sliding groove is connected with a sliding door in a sliding mode, and a handle is fixedly arranged on the front face of the sliding door.

Preferably, a switch panel is fixedly arranged on the other side of the groove, a servo motor switch is fixedly arranged on the surface of the switch panel, and the servo motor is electrically connected with an external power supply through the servo motor switch.

The utility model has the technical effects and advantages that:

1. the water level monitoring device is convenient for workers to perform routine maintenance on a water level monitoring station by installing the screw, the servo motor, the supporting seat, the first base and the second base, the workers drive the screw to rotate clockwise by starting a servo motor switch on a switch panel after the servo motor on the supporting seat is started, a supporting seat far away from the servo motor is close to the supporting seat connected with the servo motor to drive two sides of one group of first connecting plates to rotate on the outer walls of the first connecting shaft and the second connecting shaft respectively and drive two sides of one group of second connecting plates to rotate on the outer walls of the second connecting shaft and the third connecting shaft respectively, the first connecting plate and the second connecting plates move in the vertical direction, the second base is driven to ascend in the moving process, and the second base ascends to further ascend the water level monitoring station, when the staff need carry out the maintenance and examine time measuring, another servo motor switch on the start switch panel, servo motor starts the back, drives the screw rod and rotates in the reverse direction, and then one of them supporting seat is kept away from with another supporting seat to make the decline of second base, and then drive the decline of water level monitoring station, thereby avoid influencing work efficiency because of with the help of the instrument or through the climbing.

2. This water level monitoring device makes the height of water level monitoring station can control through installation servo motor, screw rod, avoids because of water level height is fixed to unable adaptation complicated topography promotes water level monitoring device's flexibility.

Drawings

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

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

fig. 3 is a partially enlarged view of the utility model at a in fig. 1.

In the figure: 1. a protective shell; 2. a water level monitoring station; 3. a first base; 4. a first connecting shaft; 5. a first connecting plate; 6. a second connecting shaft; 7. a supporting base; 8. a second connecting plate; 9. a third connecting shaft; 10. a third connecting plate; 11. a second base; 12. a screw; 13. a servo motor; 14. a groove; 15. a switch panel; 16. a sliding door; 17. a movable long hole; 18. and a limiting knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution of a water level monitoring device:

as shown in the figures 1-2, a water level monitoring device comprises a protective shell 1, a first round hole is formed at the top end of the protective shell 1, a water level monitoring station 2 is inserted into the inner wall of the first round hole, a first base 3 is fixedly arranged at the bottom of the inner wall of the protective shell 1, two first connecting shafts 4 are rotatably connected to the front side and the back side of the first base 3, a first connecting plate 5 is sleeved on the outer wall of each first connecting shaft 4, a second connecting shaft 6 is rotatably connected to one side of each first connecting plate 5, one end of each two opposite second connecting shafts 6 is rotatably connected to the front side and the back side of the corresponding supporting seat 7 respectively, a screw 12 is connected to a screw hole formed in the middle of one side of one supporting seat 7 in an internally threaded manner, an inner ring of a bearing embedded in the middle of one side of the other supporting seat 7 is fixedly connected to one side of the outer wall of the screw 12, and a servo motor 13 is installed on the other side of the other supporting seat 7, output and the one end fixed connection of screw rod 12 of servo motor 13, the outer wall of every second connecting axle 6 all overlaps and is equipped with second connecting plate 8, and one side of every second connecting plate 8 all alternates and is equipped with third connecting axle 9, and the one end of four third connecting axles 9 all is connected with the outer wall rotation of third connecting plate 10, and the fixed second base 11 that is equipped with in top of third connecting plate 10.

As shown in fig. 1-3, the top of the second base 11 is provided with a jack, the position of the jack corresponds to the position of the water level monitoring station 2, both sides of the protective shell 1 are provided with movable long holes 17, the inner wall of one of them activity slot hole 17 alternates with one side of servo motor 13 outer wall and is connected, the inner wall of another activity slot hole 17 alternates with the opposite side of screw rod 12 outer wall and is connected, the spacing screw female connection that one side on screw rod 12 top was seted up has spacing knob 18, recess 14 has been seted up in the front of protective housing 1, the spout has been seted up to recess 14's bottom, the inner wall sliding connection of spout has push-and-pull door 16, push-and-pull door 16's the fixed handle that is equipped with in front, recess 14's the fixed flush mounting plate of opposite side 15 that is equipped with, flush mounting plate 15's fixed surface is equipped with the servo motor switch, servo motor 13 passes through servo motor switch and external power supply electric connection.

When the water level monitoring device is used, a worker starts a servo motor switch on a switch panel 15, a servo motor 13 is started to drive a screw rod 12 to rotate clockwise, one support seat 7 approaches the other support seat 7 to drive two sides of one group of first connecting plates 5 to rotate on the outer walls of a first connecting shaft 4 and a second connecting shaft 6 respectively, two sides of one group of second connecting plates 8 are driven to rotate on the outer walls of the second connecting shaft 6 and a third connecting shaft 9 respectively, the first connecting plates 5 and the second connecting plates 8 move in the vertical direction, a second base 11 is driven to ascend in the moving process, the second base 11 ascends and simultaneously drives the other group of first connecting plates 5 and second connecting plates 8 to move in the vertical direction, and the second base 11 ascends to further ascend to enable a water level monitoring station 2, when the staff need carry out the maintenance and examine time measuring, start another servo motor switch on the flush mounting plate of switch 15, servo motor starts the back, drives screw rod 12 and reversely carries out anticlockwise rotation, then one of them supporting seat 7 keeps away from with another supporting seat 7 to make second base 11 descend, and then drive water level monitoring station 2 and descend, make things convenient for staff's detection and maintenance, avoid climbing the inspection with the help of the instrument because of the staff, thereby influence work efficiency, cause life danger.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The water level monitoring device comprises a protective shell (1) and is characterized in that a first round hole is formed in the top end of the protective shell (1), a water level monitoring station (2) is arranged on the inner wall of the first round hole in an inserting mode, a first base (3) is fixedly arranged at the bottom of the inner wall of the protective shell (1), the front face and the back face of the first base (3) are respectively and rotatably connected with two first connecting shafts (4), a first connecting plate (5) is sleeved on the outer wall of each first connecting shaft (4), a second connecting shaft (6) is rotatably connected to one side of each first connecting plate (5), one end of each two opposite second connecting shafts (6) is respectively and rotatably connected with the front face and the back face of a corresponding supporting seat (7), and a screw hole formed in the middle of one side of the supporting seat (7) is connected with a screw rod (12) through internal threads, another one side fixed connection of inner ring and screw rod (12) outer wall of the bearing of establishing, another is inlayed at the middle part of supporting seat (7) one side servo motor (13) are installed to the opposite side of supporting seat (7), the output of servo motor (13) and the one end fixed connection of screw rod (12), every the outer wall of second connecting axle (6) all overlaps and is equipped with second connecting plate (8), every one side of second connecting plate (8) all alternates and is equipped with third connecting axle (9), four the one end of third connecting axle (9) all is connected with the outer wall rotation of third connecting plate (10), the fixed second base (11) that is equipped with in top of third connecting plate (10).

2. A water level monitoring device according to claim 1, wherein: the top of the second base (11) is provided with a jack, and the position of the jack corresponds to the position of the water level monitoring station (2).

3. A water level monitoring device according to claim 2, wherein: activity slot hole (17) have all been seted up to the both sides of protective housing (1), one of them the inner wall of activity slot hole (17) is threaded connection with one side of servo motor (13) outer wall, another the inner wall of activity slot hole (17) is threaded connection with the opposite side of screw rod (12) outer wall, the spacing screw female connection that one side on screw rod (12) top was seted up has spacing knob (18).

4. A water level monitoring device according to claim 1, wherein: a groove (14) is formed in the front face of the protective shell (1), and a sliding groove is formed in the bottom of the groove (14).

5. The water level monitoring device according to claim 4, wherein: the inner wall sliding connection of spout has push-and-pull door (16), the front of push-and-pull door (16) is fixed to be equipped with the handle.

6. The water level monitoring device according to claim 4, wherein: the opposite side of recess (14) is fixed and is equipped with flush mounting plate of switch (15), the fixed surface of flush mounting plate of switch (15) is equipped with the servo motor switch, servo motor (13) are through servo motor switch and external power supply electric connection.