Monitoring device for water conservancy project management

Abstract

The utility model relates to the field of water level monitoring, and discloses a monitoring device for water conservancy project management, which comprises a base, a mounting plate is mounted at the top of the base, a lifting groove is formed in the mounting plate, a damping seat is mounted at the bottom of the lifting groove, and a sliding block is connected to the top of the damping seat. A connecting plate is connected to one side of the sliding block, a moving groove is formed in the connecting plate, a threaded rod is mounted in the moving groove, a moving block is connected to the surface of the threaded rod, a mounting block is connected to the bottom of the moving block, and two buoyancy rods are connected to the bottom of the mounting block. Through cooperative use of the connecting plate, the threaded rod, the moving block and the mounting block, the two groups of buoyancy rods can be driven to move, so that a worker can conveniently check a riverway far away from the shore, the situation that the worker falls into water in the mounting process is prevented, the safety of the device is improved, and the working efficiency is improved. Meanwhile, river channels at different positions can be detected.

Description

Technical Field

[0001] The utility model relates to the field of water level monitoring, in particular to a monitoring device for water conservancy project management. Background Art

[0002] Water level data are closely related to human social life and production. The planning, design, construction and management of water conservancy projects require water level data. The construction of bridges, ports, waterways, drainage and other projects also requires water level data. In flood control and drought relief, water level data is even more important. It is the basis of hydrological forecast and hydrological intelligence. Water level data is important basic data in the study of the relationship between water level and flow and in the analysis of river sediment, ice conditions, etc., and is of great significance for water level monitoring in water conservancy projects.

[0003] After searching, Chinese patent announcement number: CN212963566U discloses a water level monitoring device for water conservancy project management, including a mounting base, a mounting plate fixedly connected to the middle of the upper surface of the mounting base, a limit slide groove vertically opened in the middle of one side of the mounting plate, the inner cavity of the limit slide groove is provided with a limit slider matched with the limit slide groove, the lower end of the limit slide groove is fixedly connected with a damping mechanism, the lower end of the damping mechanism is fixedly connected to the lower end inner wall of the limit slide groove, and the damping mechanism includes a damping cylinder. The utility model is provided with a damping mechanism fixedly connected to the lower end surface of the limit slide, the damping mechanism includes a damping cylinder, and a damping hole is opened at the lower end of the inner side wall of the damping cylinder. The aperture of the damping hole is small, which can produce a damping effect on the sliding of the sealing plug, so that the limit slide and the connecting plate can be prevented from shaking due to water surface fluctuations, thereby reducing the influence of water surface fluctuations on the monitoring results.

[0004] Although the above technical solution can reduce the shaking caused by water surface fluctuations, it can only detect the water level of the river around the shore bed. When the river to be detected is far away from the shore, it is inconvenient for the staff to install the equipment, which is easy to affect the health of the staff and reduce the safety of the equipment. At the same time, it is impossible to detect the water level of the river at different positions. Therefore, a monitoring device for water conservancy project management is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a monitoring device for water conservancy project management, aiming to improve the problem that the prior art can only detect the water level of the river around the shore bed. When the river to be detected is far away from the shore, it is inconvenient for the staff to install the equipment, which may easily affect the health of the staff and reduce the safety of the equipment. At the same time, it is impossible to detect the water levels of the river at different positions.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A monitoring device for water conservancy project management comprises a base, a mounting plate is installed on the top of the base, a lifting groove is provided inside the mounting plate, a first scale line is installed on the side of the mounting plate close to the lifting groove, a damping seat is installed on the bottom of the lifting groove, a slider is connected to the top of the damping seat, the slider is slidably connected to the inside of the lifting groove, a connecting plate is connected to one side of the slider, a moving groove is provided inside the connecting plate, a threaded rod is installed inside the moving groove, the other end of the threaded rod extends to the outside of the connecting plate and is connected to a knob, a moving block is connected to the surface of the threaded rod, a mounting block is connected to the bottom of the moving block, and two groups of buoyancy rods are connected to the bottom of the mounting block.

[0008] As a further description of the above technical solution:

[0009] A movable plate is installed on one side of the mounting block, a fixing nut is connected inside the movable plate, and a fixing rod is connected to the other end of the fixing nut;

[0010] As a further description of the above technical solution:

[0011] A connection groove matching the fixing rod is formed on one side of the connection plate close to the fixing nut, and the fixing rod is slidably connected inside the connection groove;

[0012] As a further description of the above technical solution:

[0013] A connecting frame is slidably connected to the surface of the mounting plate, two ends of the connecting frame are connected to the connecting plate, a scraper is installed at the bottom of one side of the connecting frame, and the bottom end of the scraper is in contact with the first scale line;

[0014] As a further description of the above technical solution:

[0015] Two sets of second pointers are installed on the top of one side of the connecting frame, and the two sets of second pointers match the first scale lines;

[0016] As a further description of the above technical solution:

[0017] A second scale line is arranged on one side of the connecting plate, and a matching first pointer is arranged on the other side of the mounting block;

[0018] As a further description of the above technical solution:

[0019] A connecting rod is slidably connected inside the damping seat, the top of the connecting rod is connected to the slider, one end of the connecting rod located inside the damping seat is connected to a rubber pad, and a damping hole is provided at the bottom of the damping seat;

[0020] As a further description of the above technical solution:

[0021] The two sides of the rubber pad are connected with limiting blocks, the damping seat is provided with a matching limiting groove inside, and the limiting blocks are slidably connected inside the limiting groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the coordinated use of the connecting plate, the threaded rod, the moving block, the knob and the mounting block, the two sets of buoyancy rods can be driven to move, which is convenient for the staff to inspect the river far away from the shore, and is convenient for detecting the river at different positions, preventing the staff from falling into the water during the installation process, effectively protecting the staff and improving the safety of the device.

[0024] 2. In the present invention, by using the lifting groove, the damping seat and the slider in coordination, the problem of the buoyancy rod shaking caused by the water surface fluctuation can be reduced, the influence of the water surface fluctuation on the detection result can be reduced, and the accuracy of the detection can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a monitoring device for water conservancy project management proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of a connecting plate of a monitoring device for water conservancy project management proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the side structure of a connecting plate of a monitoring device for water conservancy project management proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of a damping seat of a monitoring device for water conservancy project management proposed by the utility model;

[0029] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Base; 2. Mounting plate; 201. Lifting slot; 3. First scale line; 4. Connecting plate; 401. Second scale line; 402. Threaded rod; 403. Moving block; 404. Knob; 405. Connecting slot; 5. Damping seat; 501. Connecting rod; 502. Rubber pad; 503. Damping hole; 504. Limiting slot; 505. Limiting block; 6. Mounting block; 601. First pointer; 602. Buoyancy rod; 603. Movable plate; 7. Fixing nut; 701. Fixing rod; 8. Connecting frame; 801. Second pointer; 802. Scraper; 9. Slider. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-3 , an embodiment of the utility model is provided: a monitoring device for water conservancy project management, comprising a base 1, a mounting plate 2 is installed on the top of the base 1, a lifting groove 201 is opened inside the mounting plate 2, a first scale line 3 is installed on the side of the mounting plate 2 close to the lifting groove 201, a damping seat 5 is installed at the bottom of the lifting groove 201, a slider 9 is connected to the top of the damping seat 5, the slider 9 is slidably connected to the inside of the lifting groove 201, a connecting plate 4 is connected to one side of the slider 9, a moving groove is opened inside the connecting plate 4, a threaded rod 402 is installed inside the moving groove, the other end of the threaded rod 402 extends to the outside of the connecting plate 4 and is connected to a knob 404, a moving block 403 is connected to the surface of the threaded rod 402, a mounting block 6 is connected to the bottom of the moving block 403, two groups of buoyancy rods 602 are connected to the bottom of the mounting block 6, a second scale line 401 is arranged on one side of the connecting plate 4, and a matching first pointer 601 is installed on the other side of the mounting block 6.

[0034] Specifically, the threaded rod 402 is driven to rotate by rotating the knob 404, and the threaded rod 402 drives the moving block 403 and the mounting block 6 to move after rotating, so that the staff can move the two sets of buoyancy rods 602 to the appropriate position, so that the staff can detect the water level of the river and reduce the possibility of the staff falling into the water. The distance between the river and the shore can be detected by the second scale line 401 and the first pointer 601; when the two sets of buoyancy rods 602 are in contact with the water surface, the buoyancy of the water drives the buoyancy rods 602 to float, and when the buoyancy rods 602 float, they drive the connecting plate 4 and the slider 9 to move, and the staff can observe the water level through the first scale line 3 on one side of the mounting plate 2, so as to facilitate the detection of the water level.

[0035] Reference Figure 1-3 A movable plate 603 is installed on one side of the mounting block 6, a fixing nut 7 is connected inside the movable plate 603, a fixing rod 701 is connected to the other end of the fixing nut 7, a connecting groove 405 matching the fixing rod 701 is opened on one side of the connecting plate 4 close to the fixing nut 7, and the fixing rod 701 is slidably connected inside the connecting groove 405.

[0036] Specifically, by using the connecting groove 405, the movable plate 603, the fixing nut 7 and the fixing rod 701 in coordination, the two groups of buoyancy rods 602 can be limited and fixed after the buoyancy rods 602 move, thereby preventing the buoyancy rods 602 from shaking during the test and improving the stability during the test.

[0037] Reference Figure 2-4 The damping seat 5 is internally slidably connected with a connecting rod 501, the top of the connecting rod 501 is connected to the slider 9, one end of the connecting rod 501 located inside the damping seat 5 is connected with a rubber pad 502, a damping hole 503 is provided at the bottom of the damping seat 5, and both sides of the rubber pad 502 are connected with limiting blocks 505. A matching limiting groove 504 is provided inside the damping seat 5, and the limiting block 505 is slidably connected inside the limiting groove 504.

[0038] Specifically, the water flow inside the river channel can enter the interior of the damping seat 5 through the damping hole 503, thereby reducing the lifting and lowering speed of the rubber pad 502 and improving the lifting and lowering stability of the rubber pad 502. When the rubber pad 502 is lifted or lowered, the limit block 505 is lifted or lowered inside the limit groove 504, further improving the stability of the movement of the rubber pad 502 and avoiding the influence of water surface fluctuations on the detection results.

[0039] Reference Figure 3-5 A connecting frame 8 is slidably connected to the surface of the mounting plate 2, both ends of the connecting frame 8 are connected to the connecting plate 4, a scraper 802 is installed at the bottom of one side of the connecting frame 8, the bottom end of the scraper 802 contacts the first scale line 3, and two sets of second pointers 801 are installed at the top of one side of the connecting frame 8, and the two sets of second pointers 801 match the first scale line 3.

[0040] Specifically, when the connecting plate 4 is raised or lowered, the connecting frame 8 can be driven to be raised or lowered. When the connecting frame 8 is raised or lowered, the second pointer 801 and the scraper 802 can be driven to be raised or lowered. The scraper 802 can clean the stains on the surface of the first scale line 3. The water level can be observed through the first scale line 3 and the second pointer 801, which is convenient for the staff to observe the test results.

[0041] Working principle: When in use, first observe the distance between the shore and the river channel, and then turn the knob 404 to drive the threaded rod 402 to rotate. After the threaded rod 402 rotates, it drives the moving block 403 and the mounting block 6 to move, so that the two sets of buoyancy rods 602 can be placed on the water surface. During the movement, the mounting block 6 drives the first pointer 601 and the movable plate 603 to move. The staff can observe the distance between the shore and the river channel through the second scale line 401 and the first pointer 601. When the movable plate 603 moves, it drives the fixing nut 7 and the fixing rod 701 to move. When the buoyancy rod 602 is placed on the water surface, the fixing nut 7 and the fixing rod 701 are moved. After the rod 602 is adjusted, the fixing nut 7 is rotated to make the fixing rod 701 in close contact with the inner wall of the connecting groove 405, thereby limiting and fixing the mounting block 6; after the base 1 and the mounting plate 2 are installed in a suitable position, the buoyancy rod 602 is subjected to the buoyancy of the water surface and drives the connecting plate 4 and the slider 9 to rise and fall. When the connecting plate 4 rises and falls, it drives the connecting frame 8, the second pointer 801 and the scraper 802 to rise and fall. The staff can observe the water level of the river through the first scale line 3 and the second pointer 801, and the scraper 802 can clean the stains on the surface of the first scale line 3.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A monitoring device for water conservancy project management, comprising a base (1), characterized in that: A mounting plate (2) is installed on the top of the base (1), a lifting groove (201) is provided inside the mounting plate (2), a first scale line (3) is installed on one side of the mounting plate (2) close to the lifting groove (201), a damping seat (5) is installed on the bottom of the lifting groove (201), a slider (9) is connected to the top of the damping seat (5), the slider (9) is slidably connected to the inside of the lifting groove (201), a connecting plate (4) is connected to one side of the slider (9), a moving groove is provided inside the connecting plate (4), a threaded rod (402) is installed inside the moving groove, the other end of the threaded rod (402) extends to the outside of the connecting plate (4) and is connected to a knob (404), a moving block (403) is connected to the surface of the threaded rod (402), a mounting block (6) is connected to the bottom of the moving block (403), and two groups of buoyancy rods (602) are connected to the bottom of the mounting block (6).

2. A monitoring device for water conservancy project management according to claim 1, characterized in that: A movable plate (603) is installed on one side of the mounting block (6), a fixing nut (7) is connected inside the movable plate (603), and a fixing rod (701) is connected to the other end of the fixing nut (7).

3. A monitoring device for water conservancy project management according to claim 2, characterized in that: A connection groove (405) matching with the fixing rod (701) is provided on one side of the connection plate (4) close to the fixing nut (7), and the fixing rod (701) is slidably connected inside the connection groove (405).

4. A monitoring device for water conservancy project management according to claim 1, characterized in that: The surface of the mounting plate (2) is slidably connected to a connecting frame (8), the two ends of the connecting frame (8) are connected to the connecting plate (4), a scraper (802) is installed at the bottom of one side of the connecting frame (8), and the bottom end of the scraper (802) is in contact with the first scale line (3).

5. A monitoring device for water conservancy project management according to claim 4, characterized in that: Two sets of second pointers (801) are installed on the top of one side of the connection frame (8), and the two sets of second pointers (801) match the first scale lines (3).

6. A monitoring device for water conservancy project management according to claim 1, characterized in that: A second scale line (401) is provided on one side of the connecting plate (4), and a matching first pointer (601) is installed on the other side of the mounting block (6).

7. A monitoring device for water conservancy project management according to claim 1, characterized in that: The damping seat (5) is slidably connected to a connecting rod (501) inside, the top of the connecting rod (501) is connected to a slider (9), one end of the connecting rod (501) located inside the damping seat (5) is connected to a rubber pad (502), and a damping hole (503) is provided at the bottom of the damping seat (5).

8. A monitoring device for water conservancy project management according to claim 7, characterized in that: The two sides of the rubber pad (502) are connected to limiting blocks (505), a matching limiting groove (504) is provided inside the damping seat (5), and the limiting blocks (505) are slidably connected inside the limiting groove (504).

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