River and lake water level monitoring device

Abstract

The utility model relates to water level monitoring technical field, proposes a kind of river and lake water level monitoring device, including measuring plate, still including measuring frame, connecting plate, auxiliary mechanism, connecting piece, transmission rod, transmission roller, protective box, fixed bracket, cleaning roller, first bevel gear and second bevel gear, measuring frame is slidably connected in measuring plate side, four groups of connecting plate are installed in measuring frame outer side, and connecting plate side is provided with auxiliary mechanism, connecting piece is installed in four groups of connecting plate inner side, and connecting piece inside rotationally connected has transmission rod, transmission rod outer surface is installed with transmission roller, connecting piece outer side is installed with protective box, and transmission rod outer surface is penetrated in protective box, and fixed bracket is installed in protective box side. By the above technical scheme, to solve the problem that operator is difficult to clean measuring plate after adhering dirt in the prior art, leads to long time use and is prone to difficult reading condition.

Description

Technical Field

[0001] This utility model relates to the field of water level monitoring technology, specifically to a river and lake water level monitoring device. Background Technology

[0002] Monitoring water levels is frequently involved in river and lake management. For example, when a hydropower station is in operation, it is necessary to monitor the water level in order to adjust the water level released from the dam.

[0003] The existing monitoring device first unfolds the support frame outward and then fixes the device to the bottom of the lake. The water level is monitored by the scale lines on the measuring plate. However, the measuring plate is soaked in water for a long time, which makes it easy for dirt to adhere to the surface of the measuring plate.

[0004] The aforementioned monitoring device is prone to reading difficulties after prolonged use due to the difficulty in cleaning the measuring plate after it becomes covered with dirt, thus reducing the device's effectiveness. Utility Model Content

[0005] This utility model proposes a river and lake water level monitoring device to solve the problem in the prior art where the measuring plate is difficult for operators to clean after it is covered with dirt, which leads to difficulty in reading the data after long-term use.

[0006] The technical solution of this utility model is as follows: A river and lake water level monitoring device includes a measuring plate, a measuring frame, a connecting plate, an auxiliary mechanism, a connecting piece, a transmission rod, a transmission roller, a protective box, a fixing frame, a cleaning roller, a first bevel gear, and a second bevel gear;

[0007] The measuring frame is slidably connected to the side of the measuring plate. Four sets of connecting plates are installed on the outer side of the measuring frame. An auxiliary mechanism is provided on the side of the connecting plates. A connecting piece is installed on the inner side of the four sets of connecting plates. A transmission rod is rotatably connected inside the connecting piece. A transmission roller is installed on the outer surface of the transmission rod. A protective box is installed on the outer side of the connecting piece. The outer surface of the transmission rod passes through the protective box. A fixing frame is installed on the side of the protective box. A cleaning roller is rotatably connected inside the fixing frame. The outer end of the cleaning roller passes through the protective box. A first bevel gear is installed on the outer end of the transmission rod. A second bevel gear is installed on the outer end of the cleaning roller. The first bevel gear meshes with the second bevel gear.

[0008] As a preferred embodiment of the river and lake water level monitoring device of this utility model, in order to better clean the measuring plate, the auxiliary mechanism includes a mounting frame, a cleaning strip and a shovel. Eight sets of the mounting frames are installed on the outer side of the connecting plate, the cleaning strip is installed on the inner side of the mounting frame, and the shovel is installed on the side of the cleaning strip.

[0009] In a preferred embodiment of the river and lake water level monitoring device of this utility model, in order to enable the measuring frame to move with the rise of the water level, a floating plate is installed on the outer side of the measuring frame, a floating block is installed on the lower surface of the floating plate, and a measuring groove is opened on the upper surface of the measuring frame.

[0010] In a preferred embodiment of the river and lake water level monitoring device of this utility model, in order to prevent the device from tipping over during use, a reinforcing plate is provided on the outer side of the measuring plate, a reinforcing block is slidably connected inside the reinforcing plate, and a reinforcing rod passes through the inside of the reinforcing plate.

[0011] As a preferred embodiment of the river and lake water level monitoring device of this utility model, in order to facilitate the operator to assemble the device, the outer surface of the reinforcing rod penetrates through the reinforcing block, a first connecting frame is installed on the side of the reinforcing block, and a support rod is rotatably connected inside the first connecting frame.

[0012] As a preferred embodiment of the river and lake water level monitoring device of this utility model, in order to adjust the support strength of the device according to the requirements, a second connecting frame is rotatably connected to the side of the support rod, and mounting plates are installed on the lower surface of the second connecting frame and the measuring plate.

[0013] The working principle and beneficial effects of this utility model are as follows:

[0014] In this invention, the transmission roller drives the transmission rod to rotate, so that the cleaning roller can rotate and clean along the measuring plate. Compared with the direct monitoring of water level in the prior art, this device can clean the surface of the measuring plate when the water level rises or falls, avoiding the situation where the operator cannot observe the scale after dirt adheres to the surface of the measuring plate.

[0015] In this invention, the position of the mounting frame is adjusted by moving the connecting plate up or down, so that the cleaning strip and the shovel strip move with the mounting frame to clean the measuring plate. Compared with the existing technology where it is difficult to clean the measuring plate, this device can perform secondary cleaning on the surface of the measuring plate, reducing the impact of dirt on the surface of the measuring plate on the operator's normal monitoring of the water level. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is an exploded view of the structure of the reinforcing plate and reinforcing block in this utility model;

[0019] Figure 3 This is a schematic diagram of the cooperation structure between the measuring plate and the measuring frame in this utility model;

[0020] Figure 4 This is an exploded view of the connecting plate and connecting piece mating structure in this utility model.

[0021] In the diagram: 1. Measuring plate; 2. Measuring frame; 3. Connecting plate; 4. Connecting piece; 5. Transmission rod; 6. Transmission roller; 7. Protective box; 8. Fixing frame; 9. Cleaning roller; 10. First bevel gear; 11. Second bevel gear; 12. Mounting frame; 13. Cleaning strip; 14. Shovel strip; 15. Floating plate; 16. Floating block; 17. Reinforcing plate; 18. Reinforcing block; 19. Reinforcing rod; 20. First connecting frame; 21. Support rod; 22. Second connecting frame; 23. Mounting plate; 24. Mounting block; 25. Pin; 26. Fixing pin; 27. Sealing cap. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0023] like Figures 1-4 As shown, this embodiment proposes a river and lake water level monitoring device, including a measuring plate 1, a measuring frame 2, a connecting plate 3, an auxiliary mechanism, a connecting piece 4, a transmission rod 5, a transmission roller 6, a protective box 7, a fixing frame 8, a cleaning roller 9, a first bevel gear 10, and a second bevel gear 11;

[0024] like Figure 4As shown, the measuring frame 2 is slidably connected to the side of the measuring plate 1. Four sets of connecting plates 3 are installed on the outer side of the measuring frame 2. Scale lines are provided on both the front and rear sides of the measuring plate 1. Multiple sets of auxiliary grooves are opened on both the left and right sides of the measuring plate 1. The transmission roller 6 consists of a roller body and a protruding strip. The protruding strip is a semi-cylinder. When the measuring frame 2 moves up or down, the protruding strip moves along the interior of the multiple sets of auxiliary grooves, driving the roller body to rotate, causing the transmission rod 5 to rotate with the transmission roller 6. An auxiliary mechanism is provided on the side of the connecting plate 3. A connecting piece 4 is installed on the inner side of the four sets of connecting plates 3. The transmission rod 5 is rotatably connected inside the connecting piece 4. The transmission roller 6 is installed on the outer surface of the transmission rod 5. A protective box 7 is installed on the outer side of the connecting piece 4. The outer surface of the transmission rod 5 passes through the protective box 7. A fixing frame 8 is installed on the protective box 7. On the side of the box 7, a cleaning roller 9 is rotatably connected inside the fixing frame 8. The outer end of the cleaning roller 9 passes through the protective box 7. A first bevel gear 10 is installed on the outer end of the transmission rod 5, and a second bevel gear 11 is installed on the outer end of the cleaning roller 9. The first bevel gear 10 and the second bevel gear 11 mesh, so that the cleaning roller 9 can clean along the wet and slippery surface of the measuring plate 1, preventing the cleaning roller 9 from slipping during rotation. The auxiliary mechanism includes a mounting frame 12, a cleaning strip 13, and a scraper 14. Eight sets of mounting frames 12 are installed on the outer side of the connecting plate 3, the cleaning strip 13 is installed on the inner side of the mounting frame 12, and the scraper 14 is installed on the side of the cleaning strip 13. The scraper 14 and the cleaning strip 13 can perform secondary cleaning on the areas cleaned by the cleaning roller 9, improving the cleaning effect of the device.

[0025] like Figures 1-3 As shown, a float plate 15 is installed on the outer side of the measuring frame 2, and a float block 16 is installed on the lower surface of the float plate 15. A measuring groove is opened on the upper surface of the measuring frame 2. When the operator reads the value, he / she needs to observe the position of the measuring groove to make the reading. A reinforcing plate 17 is provided on the outer side of the measuring plate 1, and a reinforcing block 18 is slidably connected inside the reinforcing plate 17. Multiple sets of reinforcing grooves are opened inside the reinforcing plate 17, and the reinforcing block 18 is located in... Figure 2 The reinforcing block 18 is located in the top reinforcing groove. The operator can adjust which reinforcing groove the reinforcing block 18 enters according to the needs. A reinforcing rod 19 runs through the inside of the reinforcing plate 17. The function of the reinforcing rod 19 is to prevent the reinforcing block 18 from shifting during use. The outer surface of the reinforcing rod 19 runs through the reinforcing block 18. A first connecting frame 20 is installed on the side of the reinforcing block 18. A support rod 21 is rotatably connected inside the first connecting frame 20. A second connecting frame 22 is rotatably connected to the side of the support rod 21. Mounting plates 23 are installed on the lower surface of the second connecting frame 22 and the measuring plate 1. The mounting plates 23 are divided into three groups: left, middle and right.

[0026] In this embodiment, as Figure 1 and Figure 2As shown, a mounting block 24 is slidably connected inside the mounting plate 23. A pin 25 is installed on the side of the mounting block 24 and passes through the mounting plate 23. A fixing pin 26 is threaded through the upper surface of the mounting block 24. One end of the fixing pin 26, which is threaded through the mounting block 24, is threaded through the mounting plate 23. A sealing cap 27 is fitted on the outer surface of the fixing pin 26. The function of the sealing cap 27 is to prevent the fixing pin 26 from rusting after the anti-rust paint on the surface of the fixing pin 26 peels off.

[0027] It should be noted that the mounting plate 23 is installed on the lake bottom by the nails 25, and the support rod 21 is stabilized by the reinforcing plate 17.

[0028] In this embodiment, the reinforcing block 18 is slid in along the reinforcing groove at the top, causing the support rod 21 to flip outward along the first connecting frame 20. The mounting plates 23 on the left and right sides are moved outward through the second connecting frame 22. The reinforcing rod 19 is manipulated to pass through the reinforcing plate 17 and penetrate into the reinforcing block 18 to fix the reinforcing block 18. The mounting block 24 is manipulated to insert the pin 25 into the mounting plate 23, causing the mounting block 24 to slide in along the mounting plate 23. The fixing pin 26 is manipulated to pass through the mounting block 24 and insert into the mounting plate 23. The fixing pin 26 is then rotated clockwise to fix the mounting block 24 in the mounting plate 23. The sealing cap 27 is put on the outer surface of the fixing pin 26. The mounting plate 23 is placed on the lake bottom. The mounting plate 23 is tapped to wedge the pin 25 into the soil layer at the bottom of the lake. The measuring plate 1 enters the water. At this time, the measuring frame 2 moves along the measuring plate 1 under the action of the floating plate 15 and the floating block 16. The final stopping position of the measuring frame 2 is the specific water level value.

[0029] When the water level rises, the floating block 16, under the influence of buoyancy, causes the floating plate 15 to move upward. The upward movement of the floating plate 15 causes the measuring frame 2 to move upward along the measuring plate 1. The upward movement of the measuring frame 2 causes the connecting plate 3 at the top to move upward. The upward movement of the connecting plate 3 at the top causes the connecting piece 4 at the top to move upward. The upward movement of the connecting piece 4 at the top causes the transmission rod 5 at the top to move upward. The upward movement of the transmission rod 5 at the top causes the transmission roller 6 at the top to move upward. The transmission roller 6 at the top rolls along the auxiliary groove, causing the transmission rod 5 at the top to rotate. The rotation of the transmission rod 5 at the top causes the transmission roller 6 at the top to rotate. The first bevel gear 10 at the top rotates, meshing with the second bevel gear 11 at the top. The rotation of the second bevel gear 11 at the top drives the cleaning roller 9 at the top to rotate. The cleaning roller 9 at the top cleans the surface of the measuring plate 1. The connecting plate 3 at the top moves upward, driving the mounting bracket 12 at the top to move upward. The mounting bracket 12 at the top moves upward, driving the cleaning strip 13 at the top to move upward. The cleaning strip 13 at the top moves upward, driving the shovel 14 at the top to move upward. The shovel 14 at the top moves upward to clean the surface of the measuring plate 1.

[0030] Meanwhile, the measuring frame 2 moves upward, causing the connecting plate 3 at the bottom to move upward. The connecting plate 3 at the bottom moves upward, causing the connecting piece 4 at the bottom to move upward. The connecting piece 4 at the bottom moves upward, causing the transmission rod 5 at the bottom to move upward. The transmission rod 5 at the bottom moves upward, causing the transmission roller 6 at the bottom to move upward. The transmission roller 6 at the bottom rolls along the auxiliary groove, causing the transmission rod 5 at the bottom to rotate. The rotation of the transmission rod 5 at the bottom causes the first bevel gear 10 at the bottom to rotate. The rotation of the first bevel gear 10 at the bottom meshes with the second bevel gear 11 at the bottom to rotate. The rotation of the second bevel gear 11 at the bottom causes the cleaning roller 9 at the bottom to rotate. The cleaning roller 9 at the bottom cleans the surface of the measuring plate 1. The connecting plate 3 at the bottom moves upward, causing the mounting bracket 12 at the bottom to move upward. The mounting bracket 12 at the bottom moves upward, causing the cleaning strip 13 at the bottom to move upward. The cleaning strip 13 at the bottom moves upward, causing the shovel 14 at the bottom to move upward. The shovel 14 at the bottom moves upward, cleaning the surface of the measuring plate 1.

[0031] After the measuring frame 2 stops moving, the scale line is read according to the position of the measuring tank to monitor the specific value of the water level. Therefore, it can prevent the measuring plate 1 from being affected by dirt after long-term use.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A river and lake water level monitoring device, comprising a measuring plate (1), characterized in that, Also includes: A measuring frame (2) is slidably connected to the side of the measuring plate (1); Connecting plate (3), four sets of the connecting plate (3) are installed on the outer side of the measuring frame (2), and the side of the connecting plate (3) is provided with an auxiliary mechanism; Connecting piece (4), the connecting piece (4) is installed on the inner side of the four sets of connecting plates (3), the connecting piece (4) is rotatably connected to the transmission rod (5), the transmission rod (5) is installed on the outer surface of the transmission roller (6), the connecting piece (4) is installed on the outer side of the protective box (7), and the outer surface of the transmission rod (5) passes through the protective box (7); A fixing frame (8) is installed on the side of the protective box (7). A cleaning roller (9) is rotatably connected inside the fixing frame (8). The outer end of the cleaning roller (9) passes through the protective box (7). A first bevel gear (10) is installed on the outer end of the transmission rod (5), and a second bevel gear (11) is installed on the outer end of the cleaning roller (9). The first bevel gear (10) meshes with the second bevel gear (11).

2. The river and lake water level monitoring device according to claim 1, characterized in that, The auxiliary mechanism includes: Mounting brackets (12), eight sets of the mounting brackets (12) are mounted on the outer side of the connecting plate (3); Cleaning strip (13), said cleaning strip (13) is installed on the inner side of the mounting bracket (12); A shovel (14) is mounted on the side of the cleaning strip (13).

3. The river and lake water level monitoring device according to claim 1, characterized in that, A floating plate (15) is installed on the outer side of the measuring frame (2), a floating block (16) is installed on the lower surface of the floating plate (15), and a measuring groove is provided on the upper surface of the measuring frame (2).

4. The river and lake water level monitoring device according to claim 1, characterized in that, A reinforcing plate (17) is provided on the outside of the measuring plate (1), and a reinforcing block (18) is slidably connected inside the reinforcing plate (17). A reinforcing rod (19) passes through the inside of the reinforcing plate (17).

5. The river and lake water level monitoring device according to claim 4, characterized in that, The outer surface of the reinforcing rod (19) penetrates the reinforcing block (18), and a first connecting frame (20) is installed on the side of the reinforcing block (18). A support rod (21) is rotatably connected inside the first connecting frame (20).

6. The river and lake water level monitoring device according to claim 5, characterized in that, The side of the support rod (21) is rotatably connected to a second connecting frame (22), and mounting plates (23) are installed on the lower surfaces of the second connecting frame (22) and the measuring plate (1).

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