Water level detection device

Abstract

The utility model discloses a water level detection device, which belongs to the technical field of water conservancy equipment and comprises a stand column, a detection assembly is arranged on the side face of the stand column and comprises a sliding sleeve, the sliding sleeve is connected to the side face of the stand column in a sliding mode, a connecting rod is arranged on the side face of the sliding sleeve, and a floating ball is arranged below the connecting rod. A supporting rod is arranged on the side face of the connecting rod, a check ring is arranged at the other end of the supporting rod, and the position of the check ring corresponds to that of the floating ball. According to the water level detection device, a check ring and a filter hole are arranged, a floating ball floats on the water surface, a connecting rod drives a sliding sleeve to be arranged on the side face of a stand column, the connecting rod drives the check ring to float on the water surface along with the floating ball through a supporting rod, and the check ring surrounds the floating ball, so that garbage on the water surface cannot get close to the floating ball, and the garbage is prevented from being attached to the floating ball; meanwhile, water flow can freely pass through the filter holes, and the situation that the height of the water level is affected by the check ring is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy equipment, in particular to a water level detection device. Background Art

[0002] In water conservancy projects, various water conservancy equipment is often used, among which there are commonly used detectors for detecting water levels. Most of the water level detection methods use the characteristic of a float floating on the water surface to detect water level changes. However, various impurities and garbage float on the water surface. When these garbage come into contact with the float, they will entangle and adhere to the float, causing the mass of the float to increase and the buoyancy to decrease, resulting in the detection data and accuracy being affected. Therefore, a water level detection device is needed to solve the above problems. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a water level detection device, which solves the problem that the measurement accuracy of the float ball will be affected when garbage adheres to the float ball in the existing water level detection device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water level detection device, comprising a column, a detection component is provided on the side of the column, the detection component comprises a sliding sleeve, the sliding sleeve is slidably connected to the side of the column, a connecting rod is provided on the side of the sliding sleeve, a floating ball is provided under the connecting rod, a supporting rod is provided on the side of the connecting rod, a retaining ring is provided at the other end of the support rod, the position of the retaining ring corresponds to the floating ball, a filter hole is opened on the side of the retaining ring, a fixing frame is provided on the side of the sliding sleeve, and an indicator mark is provided on the fixing frame.

[0005] As a further solution of the utility model: a slide groove is provided on the side of the column, the position of the slide groove corresponds to the sliding sleeve, and a scale mark is provided on the side of the column.

[0006] As a further solution of the utility model: the position of the scale mark corresponds to the indicator mark, and a card slot is opened on the side of the column near the two ends, and a card plate is arranged in the card slot.

[0007] As a further solution of the utility model: bolts are provided on the side of the clamping plate, and the bolts penetrate the clamping plate and are connected to the column, and a cross bar is provided on the column.

[0008] As a further solution of the utility model: a connecting frame is provided at a position on the crossbar corresponding to the column, a solar power generation panel is provided on the connecting frame, and a storage battery is provided under the solar power generation panel.

[0009] As a further solution of the utility model: the battery is arranged under the connecting frame, a warning light is arranged on the cross bar, and a monitoring device is arranged under the cross bar at a position corresponding to the warning light.

[0010] As a further solution of the utility model: a rainwater metering hopper is provided on the cross bar at a position away from the warning light, a solenoid valve is provided on the side of the rainwater metering hopper, and an anemometer is provided at a position under the cross bar corresponding to the rainwater metering hopper.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The water level detection device, through the arrangement of the retaining ring and the filter hole, the float floats on the water surface, and at the same time drives the sliding sleeve on the side of the column through the connecting rod, and the connecting rod drives the retaining ring to float on the water surface with the float through the supporting rod. The retaining ring surrounds the float, so that the garbage on the water surface cannot approach the float, and the garbage is prevented from being attached to the float and affecting the detection accuracy of the float. At the same time, the filter hole allows water to pass freely, and the retaining ring is prevented from affecting the height of the water level.

[0013] 2. The water level detection device connects the end faces of the columns by setting the card slots and the card plates so that the positions of the card slots correspond, and the card plates are placed in the card slots. The card plates are connected to the columns by bolts, and the card plates connect the two columns through the card slots, thereby realizing the rapid connection of the columns, so as to add columns of appropriate heights in different water depths.

[0014] 3. The water level detection device is equipped with a solar panel and a battery. The solar panel can generate electricity using solar energy, and use electricity to drive warning lights and monitoring equipment to ensure real-time monitoring and warning of the water surface. The battery can store the electricity generated by the solar panel to ensure the operation of the warning lights and monitoring equipment at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural diagram of the utility model column;

[0017] Figure 3 It is a three-dimensional structural diagram of the detection component of the utility model;

[0018] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] In the figure: 1. column; 2. detection component; 201. sleeve; 202. connecting rod; 203. support rod; 204. retaining ring; 205. filter hole; 206. float; 207. fixing bracket; 208. indicator; 3. slide; 4. monitoring equipment; 5. cross bar; 6. warning light; 7. solar panel; 8. rainwater metering bucket; 9. solenoid valve; 10. anemometer; 11. scale mark; 12. connecting frame; 13. battery; 14. slot; 15. card plate; 16. bolt. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a water level detection device, comprising a column 1, a slide groove 3 is provided on the side of the column 1, the position of the slide groove 3 corresponds to the sliding sleeve 201, a scale mark 11 is provided on the side of the column 1, and the position of the scale mark 11 corresponds to the indicator 208, a card slot 14 is provided on the side of the column 1 near both ends, a card plate 15 is provided in the card slot 14, a bolt 16 is provided on the side of the card plate 15, and the bolt 16 penetrates the card plate 15 and is connected to the column 1, a cross bar 5 is provided on the column 1, and by setting the card slot 14 and the card plate 15, the card plate 15 connects the column 1 with the bolt 16, so that the column 1 can be installed at a suitable height according to the requirements of use, and the card slot 14 can hide the card plate 15 in the column 1, so that the card plate 15 is flush with the column 1 to avoid affecting the movement of the sliding sleeve 201;

[0022] A connecting frame 12 is provided on the cross bar 5 at a position corresponding to the column 1, a solar panel 7 is provided on the connecting frame 12, a battery 13 is provided under the solar panel 7, and the battery 13 is provided under the connecting frame 12, a warning light 6 is provided on the cross bar 5, a monitoring device 4 is provided at a position corresponding to the warning light 6 under the cross bar 5, a rainwater metering bucket 8 is provided at a position away from the warning light 6 on the cross bar 5, a solenoid valve 9 is provided on the side of the rainwater metering bucket 8, and an anemometer 10 is provided at a position corresponding to the rainwater metering bucket 8 under the cross bar 5. By arranging the warning light 6 and the rainwater metering bucket 8, the warning light 6 can warn pedestrians passing by, and at the same time as marking the position of the device, warn people passing by to pay attention to the water depth, and the rainwater metering bucket 8 can detect the amount of rainwater on rainy days, thereby achieving the purpose of multi-functional detection;

[0023] A detection component 2 is provided on the side of the column 1, and the detection component 2 includes a sliding sleeve 201, which is slidably connected to the side of the column 1, a connecting rod 202 is provided on the side of the sliding sleeve 201, a floating ball 206 is provided under the connecting rod 202, a supporting rod 203 is provided on the side of the connecting rod 202, a retaining ring 204 is provided at the other end of the supporting rod 203, the position of the retaining ring 204 corresponds to the floating ball 206, a filter hole 205 is opened on the side of the retaining ring 204, a fixing frame 207 is provided on the side of the sliding sleeve 201, and an indicator mark 208 is provided on the fixing frame 207. By setting the sliding sleeve 201 and the indicator mark 208, the sliding sleeve 201 can be connected to the floating ball 206 through the connecting rod 202, and the floating ball 206 is used to slide on the side of the column 1 to achieve the purpose of detecting the water level. At the same time, the corresponding scale mark 11 is pointed out by the fixing frame 207 and the indicator mark 208 to achieve the purpose of detecting and marking the water level.

[0024] The working principle of the utility model is:

[0025] Fix the column 1 in the water, align the end faces of the column 1 so that the positions of the slots 14 correspond, place the card plate 15 in the slots 14, connect the card plate 15 to the column 1 with the bolts 16, install the column 1 at a suitable height according to the water depth, the solar panel 7 will generate electricity, use the electricity to drive the warning light 6, the monitoring equipment 4 and the anemometer 10 to work, ensure real-time monitoring of the water surface, and store the excess electricity in the battery 13 for driving the warning light 6, the monitoring equipment 4 and the anemometer 10 at night, and for providing electricity for the rainwater metering bucket 8 and the solenoid valve 9 on rainy days;

[0026] When the float 206 floats on the water surface, the float 206 drives the sleeve 201 to the side of the column 1 through the connecting rod 202, and the sleeve 201 drives the indicator 208 to be stabilized on the side of the column 1 through the fixing frame 207. The position of the indicator 208 corresponds to the scale mark 11, and the water level is marked. When garbage on the water surface approaches the float 206, the retaining ring 204 blocks the garbage and prevents the garbage from approaching the float 206. At the same time, the filter hole 205 allows water to flow through to ensure that the water level inside and outside the retaining ring 204 is consistent.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A water level detection device, comprising a column (1), characterized in that: A detection component (2) is provided on the side of the column (1), and the detection component (2) comprises a sliding sleeve (201), the sliding sleeve (201) is slidably connected to the side of the column (1), a connecting rod (202) is provided on the side of the sliding sleeve (201), a floating ball (206) is provided under the connecting rod (202), a supporting rod (203) is provided on the side of the connecting rod (202), a retaining ring (204) is provided at the other end of the supporting rod (203), the position of the retaining ring (204) corresponds to the floating ball (206), a filter hole (205) is opened on the side of the retaining ring (204), a fixing frame (207) is provided on the side of the sliding sleeve (201), and an indicator mark (208) is provided on the fixing frame (207).

2. A water level detection device according to claim 1, characterized in that: A sliding groove (3) is provided on the side of the column (1), the position of the sliding groove (3) corresponds to the sliding sleeve (201), and a scale mark (11) is provided on the side of the column (1).

3. A water level detection device according to claim 2, characterized in that: The position of the scale mark (11) corresponds to the indicator mark (208), and a card slot (14) is provided on the side surface of the column (1) near both ends, and a card plate (15) is provided in the card slot (14).

4. A water level detection device according to claim 3, characterized in that: A bolt (16) is provided on the side of the clamping plate (15), and the bolt (16) passes through the clamping plate (15) and is connected to the column (1). A cross bar (5) is provided on the column (1).

5. A water level detection device according to claim 4, characterized in that: A connecting frame (12) is provided on the crossbar (5) at a position corresponding to the upright column (1), a solar power generation panel (7) is provided on the connecting frame (12), and a storage battery (13) is provided under the solar power generation panel (7).

6. A water level detection device according to claim 5, characterized in that: The storage battery (13) is arranged under the connecting frame (12), a warning light (6) is arranged on the cross bar (5), and a monitoring device (4) is arranged under the cross bar (5) at a position corresponding to the warning light (6).

7. A water level detection device according to claim 6, characterized in that: A rainwater metering hopper (8) is provided on the crossbar (5) at a position away from the warning light (6), a solenoid valve (9) is provided on the side of the rainwater metering hopper (8), and an anemometer (10) is provided under the crossbar (5) at a position corresponding to the rainwater metering hopper (8).

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