CN219551644U

CN219551644U - Water conservancy monitoring device

Info

Publication number: CN219551644U
Application number: CN202320870892.5U
Authority: CN
Inventors: 张世祥
Original assignee: Zhongtian Jiaotou Shenzhen Investment Holding Group Co ltd
Current assignee: Zhongtian Jiaotou Shenzhen Investment Holding Group Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-18
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the technical field of water conservancy monitoring, in particular to a water conservancy monitoring device, which comprises a base, wherein an installation rod is fixed on the upper side of the base, a groove is formed in the side wall of the installation rod, a screw rod is rotationally connected to the inner side of the groove, a moving block is rotationally connected to the outer side of the screw rod through threads, and the moving block slides on the inner side of the groove; the monitoring mechanism is arranged at one side of the mounting rod; the monitoring mechanism comprises a cross rod fixed at one end of the moving block; according to the utility model, the floating block drives the indicating rod to move, so that a worker can know the height of the water level by observing the scale marks on the indicating rod, and meanwhile, the wave-absorbing sheets with the arc-shaped curved surface structures are arranged to buffer the water wave entering the water inlet, so that the fluctuation force is counteracted, the stable floating of the floating block is further ensured, and the monitoring result is less influenced by the water wave.

Description

Water conservancy monitoring device

Technical Field

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

Background

The hydraulic engineering is a construction engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting, and in the hydraulic engineering construction, a water level monitoring device is usually required to be arranged on a dam and used for intuitively grasping the real-time water level height of the dam.

The publication number is: CN215984758U discloses a water level monitoring device for hydraulic engineering, including base, arc type strut, monitor and floater, the base upper end is provided with arc type strut, be provided with a plurality of miniature roller of group spare in the arc type strut, the base lower extreme is provided with monitor and hawser, the connection of hawser one end is provided with the floater, and the connection of the other end is provided with hollow copper piece, hollow copper piece is in the inside independent chamber of monitor, and wherein independent chamber left side is the centre partition wall, centre partition wall inboard surface equidistance is provided with multiunit copper sheet.

It has certain drawbacks: the device monitors the water level through the combination of the floating ball and the copper sheet, and the floating ball is greatly influenced by water waves, so that the device can send out wrong early warning information due to the fact that the floating ball is in contact with the contact switch by mistake, and meanwhile, the device is poor in stability, does not have the function of adjusting the height, and is difficult to quickly change the water level monitoring height due to rising or falling of the water level when aiming at the water level of different time sections, and has certain limitation in use.

Disclosure of Invention

The utility model aims to provide a water conservancy monitoring device for solving the problems in the background art.

The technical scheme of the utility model is as follows: the utility model provides a water conservancy monitoring device, includes the base, the upside of base is fixed with the installation pole, the recess has been seted up to the lateral wall of installation pole, the inboard rotation of recess is connected with the lead screw, the outside of lead screw is connected with the movable block through the screw thread rotation, the movable block slides in the inboard of recess, its characterized in that still includes;

the monitoring mechanism is arranged at one side of the mounting rod;

the monitoring mechanism comprises a cross rod fixed at one end of a movable block, two connecting rods are fixed at one end of the bottom of the cross rod, the two connecting rods are fixedly connected with a monitoring rod in a common mode, an observation box is fixed on the upper side of the monitoring rod, one end of the bottom of the monitoring rod is fixedly communicated with a water inlet, a sliding groove is formed in the inner side of the upper portion of the monitoring rod, a T-shaped block is slidably connected in the sliding groove, an indication rod extending to the inside of the observation box is fixed on the upper side of the T-shaped block, a floating block is fixed at the bottom of the T-shaped block, a plurality of wave elimination plates are arranged in the water inlet in a staggered mode, and a filter screen is arranged at the right end of the inside of the water inlet.

Preferably, four fixing cones distributed in a rectangular shape are fixed at the bottom of the base.

Preferably, a protection box is fixed on the upper side of the mounting rod, a forward and reverse rotation motor is mounted in the protection box, and an output shaft of the forward and reverse rotation motor is fixed with the screw rod.

Preferably, a touch switch positioned right above the indication rod is arranged on the inner top wall of the observation box, and a buzzer is arranged on the upper side of the outer part of the observation box and is electrically connected with the touch switch.

Preferably, the plurality of wave-absorbing sheets are of arc-shaped curved surface structures, and the arch surfaces of the wave-absorbing sheets face the filter screen.

Preferably, the observation box is made of transparent materials, and scale marks are arranged on the outer surface of the indication rod.

Preferably, a camera is mounted at one end of the bottom of the cross bar.

The utility model provides a water conservancy monitoring device through improvement, and compared with the prior art, the water conservancy monitoring device has the following improvement and advantages:

the method comprises the following steps: according to the utility model, the floating block drives the indicating rod to move, so that a worker can know the height of the water level by observing the scale marks on the indicating rod, and meanwhile, the wave-absorbing sheets with the arc-shaped curved surface structures are arranged to buffer the water wave entering the water inlet to counteract the fluctuation force, so that the stable floating of the floating block is ensured, and the monitoring result is less influenced by the water wave;

and two,: according to the utility model, the screw rod is driven to rotate by controlling the forward and reverse rotation of the forward and reverse rotation motor, and the screw rod drives the moving block to move in the vertical direction through threaded engagement, so that the position of the monitoring mechanism is adjusted, the height of the water level pre-warning monitor of different time sections is conveniently adjusted, and the practicability of the device is improved;

and thirdly,: according to the utility model, the touch switch and the buzzer are arranged, when the water level exceeds the early warning value, the top end of the indication rod can move to be in contact with the touch switch, the buzzer can be started to give an alarm when the touch switch is opened, and a warning effect is played for staff.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a mounting bar of the present utility model in partial cross-section;

FIG. 3 is a schematic view of the internal structure of the monitoring rod and water inlet of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Reference numerals illustrate:

1. a base; 2. a mounting rod; 3. a groove; 4. a screw rod; 5. a moving block; 6. a cross bar; 7. a connecting rod; 8. a monitoring rod; 9. an observation box; 10. a water inlet; 11. a chute; 12. a T-shaped block; 13. an indication rod; 14. a floating block; 15. a wave-eliminating plate; 16. a filter screen; 17. a fixed cone; 18. a protection box; 19. a forward and reverse rotation motor; 20. a touch switch; 21. a buzzer; 22. a camera is provided.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a water conservancy monitoring device through improvement, and the technical scheme of the utility model is as follows:

as shown in fig. 1-4, a water conservancy monitoring device comprises a base 1, wherein a mounting rod 2 is fixed on the upper side of the base 1, a groove 3 is formed in the side wall of the mounting rod 2, a screw rod 4 is rotatably connected to the inner side of the groove 3, a moving block 5 is rotatably connected to the outer side of the screw rod 4 through threads, and the moving block 5 slides on the inner side of the groove 3;

the monitoring mechanism is arranged at one side of the mounting rod 2;

the monitoring mechanism comprises a cross rod 6 fixed at one end of a movable block 5, two connecting rods 7 are fixed at one end of the bottom of the cross rod 6, a monitoring rod 8 is fixedly connected to the two connecting rods 7 together, an observation box 9 is fixed at the upper side of the monitoring rod 8, a water inlet 10 is fixedly communicated with one end of the bottom of the monitoring rod 8, a sliding groove 11 is formed in the inner side of the upper part of the monitoring rod 8, a T-shaped block 12 is connected in the sliding groove 11 in a sliding manner, an indication rod 13 extending to the inside of the observation box 9 is fixed at the upper side of the T-shaped block 12, floating blocks 14 are fixed at the bottom of the T-shaped block 12, a plurality of wave elimination plates 15 are arranged in the water inlet 10 in a staggered manner up and down, a filter screen 16 is arranged at the right end of the inside of the water inlet 10, the density of the floating blocks 14 is smaller than that of water, therefore, the floating blocks 14 can rise and fall along with the rising and falling of the water level, the T-shaped block 12 and the indication rod 13 are driven to move together, rising and falling conditions of the water level can be judged through the extending state of the indication rod 13, the screw thread rising angle between the screw 4 and the movable block 5 is smaller than a friction angle, and a self-locking effect is achieved, and the movable block 5 is avoided.

Further, four fixing cones 17 which are rectangular in distribution are fixed at the bottom of the base 1, and the device is fixed on a hydraulic engineering project area needing water level monitoring by utilizing the four fixing cones 17, so that stability of the device is guaranteed.

Further, a protection box 18 is fixed on the upper side of the mounting rod 2, a forward and reverse rotation motor 19 is mounted in the protection box 18, an output shaft of the forward and reverse rotation motor 19 is fixed with the screw rod 4, and the protection box 18 protects the forward and reverse rotation motor 19 and prevents the forward and reverse rotation motor 19 from being damaged due to long-term exposure to the external environment.

Further, install the touch switch 20 that is located the instruction pole 13 directly over on the interior roof of observation box 9, and the buzzer 21 is installed to the outside upside of observation box 9, buzzer 21 and touch switch 20 electric connection, through the setting of buzzer 21 and touch switch 20, when the water level exceeds the early warning value, the top of instruction pole 13 can move to the contact with touch switch 20, touch switch 20 opens can start buzzer 21 and send the police dispatch newspaper, plays the effect of warning to the staff and reminds.

Further, the plurality of wave eliminating plates 15 are all of arc-shaped curved surface structures, and the arch surfaces of the plurality of wave eliminating plates 15 face the filter screen 16, when water enters the water inlet 10, the water firstly passes through the filter screen 16, the filter screen 16 intercepts sundries, the sundries are prevented from entering the monitoring rod 8, the water is contacted with the plurality of wave eliminating plates 15 of arc-shaped curved surface structures in the process of flowing into the monitoring rod 8, the wave is buffered, the fluctuation force is counteracted, the stable floating of the floating block 14 can be ensured, and the monitoring result is less influenced by the wave.

Further, the observation box 9 is made of transparent materials, scale marks are arranged on the outer surface of the indication rod 13, and workers can observe the extending state of the indication rod 13 and the scale marks on the indication rod 13 through the observation box 9, so that the water level is known.

Further, a camera 22 is installed at one end of the bottom of the cross bar 6, and the external environment can be monitored by using the camera 22.

Working principle: during the use, fix this device at the hydraulic engineering project ground that needs water level monitoring through fixed cone 17, the water level according to needs monitoring adjusts the position of water level monitoring mechanism, work through start positive and negative rotation motor 19 drives lead screw 4 and rotates, lead screw 4 rotates and drives movable block 5 through threaded engagement and remove, movable block 5 can drive horizontal pole 6 and remove together, and then drive monitoring mechanism and remove together, thereby realized the purpose of adjusting the water level pre-police height of different festival, adjust control water inlet 10 and submergence completely, water can enter into monitor rod 8 through water inlet 10 at this moment, because the density of floating block 14 is less than water, consequently, floating block 14 can go up and down along with the lift of water level, if water level goes up then floating block 14 rises, floating block 14 drives T shape piece 12 and slides in spout 11, utilize the inner wall of spout 11 to lead, be favorable to floating block 14 and T shape piece 12 keep stable ascending state, T shape piece 12 rises and drives the pointer 13 and rises and remove, staff's accessible observe the scale mark on the pointer 13 and go up to the purpose of adjusting, if the water level is too high, if the water level exceeds the value and goes up to the alarm 20 to touch the alarm 20, the warning device is touched to the warning device 20.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a water conservancy monitoring device, includes base (1), the upside of base (1) is fixed with installation pole (2), recess (3) have been seted up to the lateral wall of installation pole (2), the inboard rotation of recess (3) is connected with lead screw (4), the outside of lead screw (4) is connected with movable block (5) through the screw thread rotation, movable block (5) slide in the inboard of recess (3), its characterized in that still includes;

the monitoring mechanism is arranged at one side of the mounting rod (2);

the monitoring mechanism comprises a cross rod (6) fixed at one end of a movable block (5), two connecting rods (7) are fixed at one end of the bottom of the cross rod (6), two connecting rods (7) are fixedly connected with a monitoring rod (8) together, an observation box (9) is fixed at the upper side of the monitoring rod (8), a water inlet (10) is fixedly communicated with one end of the bottom of the monitoring rod (8), a sliding groove (11) is formed in the inner side of the upper portion of the monitoring rod (8), a T-shaped block (12) is connected in the sliding groove (11) in a sliding mode, an indicating rod (13) extending to the inside of the observation box (9) is fixed at the upper side of the T-shaped block (12), floating blocks (14) are fixed at the bottom of the T-shaped block (12), a plurality of wave eliminating plates (15) are arranged in a staggered mode in the inside of the water inlet (10), and a filter screen (16) is mounted at the right end inside the water inlet (10).

2. A water conservancy monitoring device according to claim 1, wherein: four fixing cones (17) which are rectangular in distribution are fixed at the bottom of the base (1).

3. A water conservancy monitoring device according to claim 1, wherein: the upper side of the mounting rod (2) is fixed with a protection box (18), a forward and reverse rotation motor (19) is mounted in the protection box (18), and an output shaft of the forward and reverse rotation motor (19) is fixed with the screw rod (4).

4. A water conservancy monitoring device according to claim 1, wherein: a touch switch (20) positioned right above the indication rod (13) is arranged on the inner top wall of the observation box (9), a buzzer (21) is arranged on the upper side of the outer part of the observation box (9), and the buzzer (21) is electrically connected with the touch switch (20).

5. A water conservancy monitoring device according to claim 1, wherein: the plurality of wave-eliminating sheets (15) are of arc-shaped curved surface structures, and the arch surfaces of the wave-eliminating sheets (15) face the filter screen (16).

6. A water conservancy monitoring device according to claim 1, wherein: the observation box (9) is made of transparent materials, and graduation lines are arranged on the outer surface of the indication rod (13).

7. A water conservancy monitoring device according to claim 1, wherein: a camera (22) is mounted at one end of the bottom of the cross rod (6).