Water level detection device for water conservancy project

Abstract

The utility model relates to the technical field of water level detection, and discloses a water level detection device for a water conservancy project, which comprises two stand columns, the inner sides of the two stand columns are fixedly connected with sliding rails, the outer sides of the two stand columns are provided with water level scales, the interiors of the sliding rails are connected with sliding blocks in a sliding manner, and the sliding blocks are provided with water level scales. A rotating shaft is rotatably connected to the interior of the sliding block, a guide wheel is fixedly connected to the middle of the rotating shaft, a water level plate is fixedly connected to one side of the sliding block, a water level pointer is fixedly connected to the outer side of the water level plate, and a cavity is formed in the water level plate. The device has the advantages that the water level pointer is flush with the water level plate, the water level pointer corresponds to the water level scales, a worker can conveniently detect the rise of the surface water level in time by observing the water level scales, the device detects the water level through the rise of the water level plate and the water level pointer, and the reading deviation of the water level is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water level detection, in particular to a water level detection device for a hydraulic engineering project. Background Art

[0002] The general water level gauge is used for surface water monitoring. It is made of metal or non-metal materials, with scales marked on it. The accuracy is generally measured in centimeters (the minimum scale is 1cm). In water conservancy, it is generally divided into sections of 1 meter, with pure red and blue as one piece, which is easy to read.

[0003] In the prior art, Chinese patent publication number CN207248283U discloses a water level detection device for water conservancy project management, which relates to the field of water conservancy projects. The water level detection device for water conservancy project management includes a water level detection device body, the top of the water level detection device body is fixedly connected with a connecting block, and the end of the connecting block away from the water level detection device body is fixedly connected with a fixing rod. The water level detection device for water conservancy project management has a simple structure and is easy to operate. Through the rotation of the internal motor of the fixing rod, the threaded rod drives the moving rod on the threaded sleeve to move when the motor rotates. When the moving rod moves, the circular push plate moves up and down through the cooperation of the first central axis, the second central axis and the fixed block, thereby realizing the cleaning of moss and other microorganisms on the water level detection device body by the brush inside the circular push plate, solving the problem of the inconvenience of using the current water level detection device.

[0004] However, when the existing water level detection device for water conservancy projects is in use, the ground surface is horizontal on the water level gauge, and the water level is detected by observing the scale of the water level gauge. This method is prone to cause water level reading deviations. When observing the water level at a long distance, it is more difficult to read the value on the water level gauge. Therefore, the above problems need to be improved. Utility Model Content

[0005] The utility model aims to provide a water level detection device for water conservancy projects, which has the effect of facilitating the detection of water levels.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a water level detection device for a water conservancy project, comprising columns, the number of the columns is two, and the inner sides of the two columns are fixedly connected with slide rails, the outer sides of the two columns are provided with water level scales, the inner side of the slide rail is slidably connected with a slider, the inner side of the slider is rotatably connected with a rotating shaft, the middle part of the rotating shaft is fixedly connected with a guide wheel, one side of the slider is fixedly connected with a water level plate, the outer side of the water level plate is fixedly connected with a water level pointer, a cavity is provided inside the water level plate, an air bag is provided inside the cavity, a groove is provided on the top of the water level plate, a sealing plate is clamped inside the groove, a light strip is provided on the top of the sealing plate, and a lighting wick is provided inside the light strip.

[0007] By adopting the above technical scheme, the two columns are installed inside the surface water, and the water level plate is slidably connected to the inside of the slide rail through a slider, and an air bag is arranged inside the water level plate, so that buoyancy will be generated when the water level plate contacts the water surface, thereby enabling the water level plate to float on the water surface. When the water level plate floats up or sinks, the slider will slide inside the slide rail, and the guide wheel is connected to the inside of the slider by rotating the shaft, thereby enabling the guide wheel to move along the inner wall of the slide rail, thereby improving the smoothness of the slider when floating up or sinking. The water level pointer is flush with the water level plate, and the water level pointer corresponds to the water level scale. By observing the water level scale, the staff can timely detect the increase of the surface water level. The device detects the water level through the increase of the water level plate and the water level pointer, thereby reducing the reading deviation of the water level. At the same time, the sealing plate is installed to the top of the water level plate through the groove. When detecting the water level at night, the light strip and the lighting lamp generate light, thereby facilitating the staff to observe the water level plate in time.

[0008] The utility model is further configured as follows: the light strip is rectangular, and a plurality of lighting lamp cores are arranged inside the light strip.

[0009] By adopting the above technical solution, the rectangular light strip is laid flat on the water level plate, thereby covering the water level plate.

[0010] The utility model is further configured as follows: a sealing cover is fixedly connected to the outer edge of the light strip, and the sealing cover is transparent.

[0011] By adopting the above technical solution, the light strip and the lighting lamp are wrapped by the sealing cover, thereby preventing water from entering the light strip and the lighting lamp.

[0012] The utility model is further configured as follows: first mounting blocks are fixedly connected to the outer edges of the two upright posts, and spikes are inserted into the interior of the first mounting blocks.

[0013] By adopting the above technical solution, when installing the two columns, the spikes are inserted into the interior of the first installation block, and then the spikes are extended into the soil layer at the bottom of the surface water, so that the bottom of the column can be fixed.

[0014] The utility model is further configured as follows: the number of the spikes is two, and the tops of the two spikes are fixedly connected with a striking head.

[0015] By adopting the above technical solution, the striking head is struck by a hammer, so that the spike is displaced inside the first mounting block.

[0016] The utility model is further configured as follows: slideways are provided on both sides of the exterior of the two uprights, and a movable plate is slidably connected inside the slideways.

[0017] By adopting the above technical solution, the movable plate is slidably connected to the outer side of the column through the slideway, so that the movable plate can be raised and lowered outside the column.

[0018] The utility model is further configured as follows: a connecting shaft is fixedly connected to the inner side of the movable plate, and a positioning plate is sleeved on the middle part of the connecting shaft.

[0019] By adopting the above technical solution, the positioning plate is lifted and lowered onto the water lift, and the positioning plate is flipped around the connecting axis so that the positioning plate can be laid flat on the water lift.

[0020] The utility model is further configured as follows: second mounting blocks are fixedly connected to both sides of the positioning plate, and bolts are connected to the internal threads of the second mounting blocks.

[0021] By adopting the above technical solution, the positioning plate is fixed on the water lift through the second mounting block and bolts, thereby being able to fix the middle part of the column, so that the device has extremely strong stability after being installed in water.

[0022] The utility model is further configured as follows: the number of the bolts is four, and the four bolts form a group of two, and the middle part of each group of bolts is sleeved with an anti-slip gasket.

[0023] By adopting the above technical solution, the number of positioning plates is two, and two bolts are arranged on the outer side of each positioning plate. By setting the anti-slip gasket, the friction force can be increased to prevent the bolts from falling off.

[0024] The utility model is further configured as follows: the number of the guide wheels is eight, and the eight guide wheels form a group of four.

[0025] By adopting the above technical solution, since the number of the sliding blocks is two, the guide wheels are divided into two groups.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model installs two columns into the surface water through the arrangement of columns, slide rails, water level scales, sliders, rotating shafts, guide wheels, water level plates, water level pointers, air bags, grooves, sealing plates and light strips. The water level plates are slidably connected to the inside of the slide rails through sliders, and air bags are arranged inside the water level plates, so that buoyancy will be generated after the water level plates come into contact with the water surface, thereby enabling the water level plates to float on the water surface. When the water level plates float up or down, the sliders will slide inside the slide rails, and the guide wheels are rotatably connected to the inside of the sliders through rotating shafts. The water level pointer is flush with the water level plate, and the water level pointer corresponds to the water level scale. By observing the water level scale, the staff can detect the increase of the surface water level in time. The device detects the water level through the increase of the water level plate and the water level pointer, reduces the reading deviation of the water level, and at the same time, the sealing plate is installed to the top of the water level plate through the groove. When the water level is detected at night, the light strip and the lighting lamp generate light, which makes it convenient for the staff to observe the water level plate in time.

[0028] 2. The utility model, through the arrangement among the first mounting block, the spikes, the knocking head, the slide, the movable plate, the connecting shaft, the positioning plate, the second mounting block and the bolts, when installing the two columns, the spikes are inserted into the inside of the first mounting block, and then the spikes are extended to the soil layer at the bottom of the surface water, so that the bottom of the column can be fixed, the movable plate is slidably connected to the outside of the column through the slide, so that the movable plate can be lifted and lowered outside the column, the positioning plate is lifted and lowered onto the water lift, the positioning plate is flipped around the connecting shaft, so that the positioning plate can be laid flat on the water lift, the positioning plate is fixed to the water lift by the second mounting block and the bolts, so that the middle part of the column can be fixed, so that the device has extremely strong stability after being installed in water. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 3 This is a schematic diagram of the internal front view structure of the slide rail of the utility model;

[0033] Figure 4 It is a schematic diagram of the exploded structure of the groove and the sealing plate of the utility model.

[0034] In the figure, 1. column; 2. slide rail; 3. water level scale; 4. slider; 5. rotating shaft; 6. guide wheel; 7. water level plate; 8. water level pointer; 9. airbag; 10. groove; 11. sealing plate; 12. light strip; 13. sealing cover; 14. first mounting block; 15. spike; 16. knocking head; 17. slideway; 18. moving plate; 19. connecting shaft; 20. positioning plate; 21. second mounting block; 22. bolt. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0036] Reference Figure 1-4A water level detection device for a water conservancy project comprises a column 1, the number of the columns 1 is two, and the inner sides of the two columns 1 are fixedly connected with a slide rail 2, the outer sides of the two columns 1 are provided with a water level scale 3, the inner side of the slide rail 2 is slidably connected with a slider 4, the inner side of the slider 4 is rotatably connected with a rotating shaft 5, the middle part of the rotating shaft 5 is fixedly connected with a guide wheel 6, one side of the slider 4 is fixedly connected with a water level plate 7, the outer side of the water level plate 7 is fixedly connected with a water level pointer 8, the inner side of the water level plate 7 is provided with a cavity, the inner side of the cavity is provided with an air bag 9, the top of the water level plate 7 is provided with a groove 10, the inner side of the groove 10 is clamped with a sealing plate 11, the top of the sealing plate 11 is provided with a light strip 12, the inner side of the light strip 12 is provided with a lighting lamp core, and the two columns 1 are installed in the surface water. The water level plate 7 is slidably connected to the inside of the slide rail 2 through the slider 4, and the inside of the water level plate 7 is provided with an air bag 9, so that the water level plate 7 will generate buoyancy after contacting the water surface, thereby allowing the water level plate 7 to float on the water surface. When the water level plate 7 floats up or sinks, the slider 4 will slide inside the slide rail 2, and the guide wheel 6 is rotatably connected to the inside of the slider 4 through the rotating shaft 5, so that the guide wheel 6 can move along the inner wall of the slide rail 2, improving the smoothness of the slider 4 when floating up or sinking. The water level pointer 8 is flush with the water level plate 7, and the water level pointer 8 corresponds to the water level scale 3. By observing the water level scale 3, it is convenient for the staff to timely detect the increase of the surface water level. The device detects the water level through the increase of the water level plate 7 and the water level pointer 8, and reduces the water level. The reading deviation of the water level is reduced. At the same time, the sealing plate 11 is installed to the top of the water level plate 7 through the groove 10. When the water level is detected at night, the light strip 12 and the lighting lamp generate light, which is convenient for the staff to observe the water level plate 7 in time. The light strip 12 is rectangular, and a plurality of lighting wicks are arranged inside the light strip 12. The rectangular light strip 12 is laid flat on the top of the water level plate 7, so as to cover the water level plate 7. The outer edge of the light strip 12 is fixedly connected with a sealing cover 13, and the sealing cover 13 is transparent. The light strip 12 and the lighting lamp are wrapped by the sealing cover 13, so as to prevent water from entering the light strip 12 and the lighting lamp. The outer edges of the two columns 1 are fixedly connected with a first mounting block 14, and the interior of the first mounting block 14 is plugged with a spike 15 When installing the two columns 1, the spike 15 is inserted into the inside of the first installation block 14, and then the spike 15 is extended to the soil layer at the bottom of the surface water, so that the bottom of the column 1 can be fixed. There are two spikes 15, and the tops of the two spikes 15 are fixedly connected with a striking head 16. The striking head 16 is hammered to make the spike 15 move inside the first installation block 14. Slideways 17 are provided on both sides of the outside of the two columns 1. The inside of the slideway 17 is slidably connected with a moving plate 18. The moving plate 18 is slidably connected to the outside of the column 1 through the slideway 17, so that the moving plate 18 can be lifted and lowered outside the column 1. The inner side of the moving plate 18 is fixedly connected with a connecting shaft 19, and the middle part of the connecting shaft 19 is sleeved with a positioning plate 20.The positioning plate 20 is lifted and lowered onto the water lift, and the positioning plate 20 is flipped around the connecting shaft 19 so that the positioning plate 20 can be laid flat on the water lift. The second mounting blocks 21 are fixedly connected to both sides of the positioning plate 20, and the internal threads of the second mounting blocks 21 are connected to the bolts 22. The positioning plate 20 is fixed to the water lift through the second mounting blocks 21 and the bolts 22, and then the middle part of the column 1 can be fixed, so that the device has extremely strong stability after being installed in the water. The number of bolts 22 is four, and the four bolts 22 are in a group of two. The middle part of each group of bolts 22 is sleeved with anti-skid pads. The number of positioning plates 20 is two, and two bolts 22 are arranged on the outer side of each positioning plate 20. The anti-skid pads can increase the friction force and prevent the bolts 22 from falling off. The number of guide wheels 6 is eight, and the eight guide wheels 6 are in a group of four. Since the number of sliders 4 is two, the guide wheels 6 are evenly divided into two groups. ,

[0037] In the present invention, two uprights 1 are installed inside the surface water, and the water level plate 7 is slidably connected to the inside of the slide rail 2 by the slider 4, and the water level plate 7 is provided with an air bag 9 inside, so that the water level plate 7 will generate buoyancy after contacting the water surface, thereby making the water level plate 7 float on the water surface, and when the water level plate 7 floats up or sinks, the slider 4 will slide inside the slide rail 2, and the guide wheel 6 is rotatably connected to the inside of the slider 4 by the rotating shaft 5, so that the guide wheel 6 can move along the inner wall of the slide rail 2, improving the smoothness of the slider 4 when floating up or sinking, and the water level pointer 8 is flush with the water level plate 7, and the water level pointer 8 corresponds to the water level scale 3. By observing the water level scale 3, it is convenient for the staff to timely detect the increase of the surface water level. The device detects the water level through the increase of the water level plate 7 and the water level pointer 8, reduces the reading deviation of the water level, and at the same time The sealing plate 11 is installed to the top of the water level plate 7 through the groove 10. When the water level is detected at night, the light strip 12 and the lighting lamp generate light, which is convenient for the staff to observe the water level plate 7 in time. When installing the two columns 1, the spike 15 is inserted into the inside of the first mounting block 14, and then the spike 15 is extended to the soil layer at the bottom of the surface water, so that the bottom of the column 1 can be fixed. The movable plate 18 is slidably connected to the outside of the column 1 through the slide 17, so that the movable plate 18 can be lifted and lowered outside the column 1, and the positioning plate 20 is lifted and lowered onto the water lift, and the positioning plate 20 is flipped around the connecting shaft 19, so that the positioning plate 20 can be laid flat on the water lift. The positioning plate 20 is fixed to the water lift through the second mounting block 21 and the bolt 22, so that the middle part of the column 1 can be fixed, so that the device has extremely strong stability after being installed in water.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water level detection device for a hydraulic project, comprising a column (1), characterized in that: The number of the columns (1) is two, and the inner sides of the two columns (1) are fixedly connected with a slide rail (2), the outer sides of the two columns (1) are provided with a water level scale (3), the inner side of the slide rail (2) is slidably connected with a slider (4), the inner side of the slider (4) is rotatably connected with a rotating shaft (5), the middle part of the rotating shaft (5) is fixedly connected with a guide wheel (6), one side of the slider (4) is fixedly connected with a water level plate (7), the outer side of the water level plate (7) is fixedly connected with a water level pointer (8), the inner side of the water level plate (7) is provided with a cavity, the inner side of the cavity is provided with an air bag (9), the top of the water level plate (7) is provided with a groove (10), the inner side of the groove (10) is clamped with a sealing plate (11), the top of the sealing plate (11) is provided with a light strip (12), and the inner side of the light strip (12) is provided with a lighting lamp core.

2. A water level detection device for water conservancy projects according to claim 1, characterized in that: The light strip (12) is rectangular in shape, and a plurality of lighting lamp cores are arranged inside the light strip (12).

3. A water level detection device for water conservancy projects according to claim 1, characterized in that: A sealing cover (13) is fixedly connected to the outer edge of the light strip (12), and the sealing cover (13) is transparent.

4. A water level detection device for water conservancy projects according to claim 1, characterized in that: The outer edges of the two upright posts (1) are both fixedly connected with first mounting blocks (14), and the interior of the first mounting blocks (14) is plugged with spikes (15).

5. A water level detection device for water conservancy projects according to claim 4, characterized in that: The number of the spikes (15) is two, and the tops of the two spikes (15) are fixedly connected with a striking head (16).

6. A water level detection device for water conservancy projects according to claim 1, characterized in that: Slideways (17) are provided on both sides of the exterior of the two uprights (1), and a movable plate (18) is slidably connected inside the slideways (17).

7. A water level detection device for water conservancy projects according to claim 6, characterized in that: A connecting shaft (19) is fixedly connected to the inner side of the movable plate (18), and a positioning plate (20) is sleeved on the middle part of the connecting shaft (19).

8. A water level detection device for water conservancy projects according to claim 7, characterized in that: Second mounting blocks (21) are fixedly connected to both sides of the positioning plate (20), and bolts (22) are internally threadedly connected to the second mounting blocks (21).

9. A water level detection device for water conservancy projects according to claim 8, characterized in that: The number of the bolts (22) is four, and the four bolts (22) form a group of two, and the middle part of each group of bolts (22) is sleeved with an anti-slip gasket.

10. A water level detection device for water conservancy projects according to claim 1, characterized in that: The number of the guide wheels (6) is eight, and each of the eight guide wheels (6) forms a group of four.

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