Hydraulic engineering water level monitoring assembly with early warning function

Abstract

The utility model provides a hydraulic engineering water level monitoring assembly with early warning, which comprises a water level monitoring assembly body, the water level monitoring assembly body comprises a monitoring pipe, an observation hole, a floating block, scale marks, a mounting seat, a photovoltaic panel, an alarm, a base and a fixing device, a filter screen is arranged in a through hole, and impurities at the water bottom can be filtered by arranging the filter screen. A contact sensor and an alarm are arranged, the contact sensor is in signal connection with the alarm, when the water level in the equipment rises, the floating block rises, and the floating block is in contact with the contact sensor, the contact sensor transmits a signal to the alarm, and the alarm gives an alarm; and by arranging the fixing device, the device can be stably fixed to the river bottom, manual pressing and fixing are not needed, operation is convenient, the use efficiency is improved, and practicability is high.

Description

Technical Field

[0001] The utility model is a water level monitoring component for a water conservancy project with early warning function, and relates to the technical field of water conservancy projects. Background Art

[0002] Flood prevention and control, and the full development and utilization of water resources have become major issues in contemporary social and economic development. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production. Water level monitoring is an indispensable part of water conservancy project inspection work. Water level monitoring mainly monitors the depth of water bodies intercepted by water conservancy projects such as dams. In the prior art, for example, patent CN211121464U discloses a water level monitoring device for a water conservancy project. By setting a monitoring tube, the water level information is accurately obtained while avoiding the influence of external wind and waves. The water level is monitored by setting a float block in conjunction with an infrared rangefinder. However, the device requires manual insertion of a fixed anchor into the mud at the bottom of the river, which is time-consuming and laborious. In addition, some mud is hard and inconvenient to insert manually, which brings certain troubles to the user. No filter is provided at the through hole of the device, and underwater debris can flow into the interior of the device from the through hole and affect the monitoring result. Moreover, the device does not have an early warning device. When the water level exceeds the warning line, an alarm cannot be given in time to prepare for defense. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a water level monitoring component for a water conservancy project with early warning function to solve the problems raised in the above-mentioned background technology. The present invention has the advantages of good early warning effect and high utilization efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a water level monitoring component of a water conservancy project with early warning, comprising a water level monitoring component body, the water level monitoring component body comprising a monitoring tube, an observation hole, a float, scale lines, a mounting seat, a photovoltaic panel, an alarm, a base and a fixing device, an observation hole is opened in the middle of the front of the monitoring tube, and tempered glass is embedded in the observation hole. A float is slidably connected to the inner wall of the monitoring tube, and the float is clearance-fitted with the monitoring tube. Scale lines are printed on the outer side end of the observation hole, the top of the monitoring tube is connected to a mounting seat, the bottom of the mounting seat is installed with an infrared rangefinder, the upper end of the mounting seat is installed with a photovoltaic panel, the base is welded to the bottom of the monitoring tube, and a fixing device is provided at the lower end of the base.

[0005] Furthermore, a through hole is provided at a side end of the base of the monitoring tube, and a filter is provided in the through hole.

[0006] Furthermore, a warning line is provided on the scale line.

[0007] Furthermore, a storage battery is installed inside the mounting seat, and the storage battery is electrically connected to the photovoltaic panel.

[0008] Furthermore, the alarm is arranged at the side end of the photovoltaic panel, and a contact sensor is arranged on the inner wall of the observation hole at the same level as the warning line, and the contact sensor is connected with the alarm signal.

[0009] Furthermore, the fixing device includes a hydraulic device, a driving motor, a fixing rod, a spiral sheet and a fixing anchor. The lower end of the hydraulic device is connected to the driving motor, the output end of the driving motor is drivingly connected to the fixing rod, a fixing anchor is welded to the bottom of the fixing rod, and a spiral sheet is provided on the outer wall of the fixing rod.

[0010] Furthermore, the hydraulic device comprises a hydraulic cylinder and a hydraulic piston, and the hydraulic cylinder is sleeved with the hydraulic piston.

[0011] Beneficial effects of the utility model:

[0012] 1. The utility model proposes a water level monitoring component for a water conservancy project with early warning function. A filter is provided in the through hole. By providing the filter, impurities on the bottom of the water can be filtered to prevent the bottom of the water from flowing into the inside of the device through the through hole and affecting the monitoring result.

[0013] 2. The utility model proposes a water level monitoring component for a water conservancy project with early warning function. A contact sensor and an alarm are set, and the contact sensor and the alarm signal are connected. When the water level inside the equipment rises, the float rises. When the float contacts the contact sensor, the contact sensor transmits a signal to the alarm. The alarm sounds an alarm to remind the staff to take defensive measures, and the early warning effect is good.

[0014] 3. The utility model proposes a water level monitoring component for a water conservancy project with early warning. By setting a fixing device, when in use, the hydraulic device and the driving motor are turned on, the hydraulic device drives the driving motor to move downward, and the driving motor drives the fixing rod to rotate so that the fixed anchor penetrates into the river bottom, so that the equipment can be stably fixed on the river bottom without manual pressing and fixing, which is easy to operate, improves the use efficiency, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a schematic diagram of the planar structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the fixing device of the utility model;

[0019] Figure 4 It is a schematic diagram of the through hole of the utility model.

[0020] In the figure: 1-water level monitoring component body, 11-monitoring tube, 111-through hole, 1111-filter, 12-observation hole, 13-floating block, 14-scale line, 141-warning line, 15-mounting seat, 151-battery, 16-photovoltaic panel, 17-alarm, 18-base, 19-fixing device, 191-hydraulic device, 1911-hydraulic cylinder, 1912-hydraulic piston, 192-drive motor, 193-fixing rod, 194-spiral sheet, 195-fixed anchor. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] Specific implementation: A water level monitoring component for a water conservancy project with early warning includes a water level monitoring component body 1, the water level monitoring component body 1 includes a monitoring tube 11, an observation hole 12, a float 13, a scale line 14, a mounting seat 15, a photovoltaic panel 16, an alarm 17, a base 18 and a fixing device 19, an observation hole 12 is opened in the middle of the front of the monitoring tube 11, and the observation hole 12 is embedded with tempered glass, the inner wall of the monitoring tube (3) is slidably connected with the float 13, the float 13 and the monitoring tube 11 are clearance-matched, the outer side end of the observation hole 12 is printed with a scale line 14, the top of the monitoring tube 11 is connected with the mounting seat 15, the bottom of the mounting seat 15 is installed with an infrared rangefinder, the upper end of the mounting seat 15 is installed with a photovoltaic panel 16, the base 18 is welded to the bottom of the monitoring tube 11, and the lower end of the base 18 is provided with a fixing device 19.

[0024] In a preferred embodiment, Figure 4 As shown, a through hole 111 is provided at the side end of the base of the monitoring tube 11, and a filter 1111 is provided in the through hole 111. By setting the filter 1111, impurities on the bottom of the water can be filtered to prevent the bottom of the water from flowing into the equipment through the through hole 111 and affecting the monitoring results.

[0025] In a preferred embodiment, Figure 1 and 2As shown, a warning line 141 is provided on the scale line 14 , and the water level distance can be intuitively observed through the scale line 14 .

[0026] In a preferred embodiment, Figure 2 As shown, a battery 151 is installed inside the mounting base 15, and the battery 151 is electrically connected to the photovoltaic panel 16. The photovoltaic panel 16 is provided with power supplied by solar energy, which reduces waste of resources and is energy-saving and environmentally friendly.

[0027] In a preferred embodiment, Figure 2 As shown, the alarm 17 is arranged at the side end of the photovoltaic panel 16, and a contact sensor is provided on the inner wall of the observation hole 12 at the same level as the warning line 141. The contact sensor is connected with the alarm 17 signal. When the water level inside the equipment rises, the float 13 rises. When the float 13 contacts the contact sensor, the contact sensor transmits a signal to the alarm 17. The alarm 17 sounds an alarm to remind the staff to take defensive measures, and the early warning effect is good.

[0028] In a preferred embodiment, Figure 3 As shown, the fixing device 19 includes a hydraulic device 191, a driving motor 192, a fixing rod 193, a spiral sheet 194 and a fixing anchor 195. The lower end of the hydraulic device 191 is connected to the driving motor 192, and the output end of the driving motor 192 is drivingly connected to the fixing rod 193. The fixing anchor 195 is welded to the bottom of the fixing rod 193, and the outer wall of the fixing rod 193 is provided with a spiral sheet 194. When in use, the hydraulic device 191 and the driving motor 192 are turned on, the hydraulic device 191 drives the driving motor 192 to move downward, and the driving motor 192 drives the fixing rod 193 to rotate so that the fixing anchor 195 penetrates into the river bottom, so that the equipment can be stably fixed on the river bottom without manual pressing and fixing, which is easy to operate, improves the use efficiency, and has strong practicality.

[0029] In a preferred embodiment, Figure 3 As shown, the hydraulic device 191 includes a hydraulic cylinder 1911 and a hydraulic piston 1912. The hydraulic cylinder 1911 is sleeved with the hydraulic piston. The hydraulic cylinder 1911 drives the hydraulic piston 1912 to move the fixing anchor 195 downward.

[0030] Working principle: When in use, turn on the hydraulic device 191 and the drive motor 192, the hydraulic device 191 drives the drive motor 192 to move downward, and the drive motor 192 drives the fixing rod 193 to rotate so that the fixing anchor 195 penetrates into the river bottom, so that the equipment can be stably fixed on the river bottom without manual pressing and fixing. The water flows into the equipment from the through hole 111. When the water level inside the equipment rises, the float 13 rises. When the float 13 contacts the contact sensor, the contact sensor transmits a signal to the alarm 17, and the alarm 17 sounds an alarm to remind the staff to take defensive measures.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water level monitoring component for a hydraulic project with early warning function, comprising a water level monitoring component body (1), characterized in that: The water level monitoring component body (1) comprises a monitoring tube (11), an observation hole (12), a floating block (13), a scale line (14), a mounting seat (15), a photovoltaic panel (16), an alarm (17), a base (18) and a fixing device (19). The monitoring tube (11) is provided with an observation hole (12) in the middle of the front face, and the observation hole (12) is embedded with tempered glass. The inner wall of the monitoring tube (11) is slidably connected with a floating block (13), and the floating block (13) and the monitoring tube (11) are clearance-matched. The outer side end of the observation hole (12) is printed with a scale line (14). The top of the monitoring tube (11) is connected with a mounting seat (15), and an infrared rangefinder is installed at the bottom of the mounting seat (15). The upper end of the mounting seat (15) is installed with a photovoltaic panel (16). ), the base (18) is welded to the bottom of the monitoring tube (11), a fixing device (19) is arranged at the lower end of the base (18), the fixing device (19) comprises a hydraulic device (191), a driving motor (192), a fixing rod (193), a spiral sheet (194) and a fixing anchor (195), the lower end of the hydraulic device (191) is connected to the driving motor (192), the output end of the driving motor (192) is drivingly connected to the fixing rod (193), the bottom of the fixing rod (193) is welded with a fixing anchor (195), the outer wall of the fixing rod (193) is provided with a spiral sheet (194), the hydraulic device (191) comprises a hydraulic cylinder (1911) and a hydraulic piston (1912), and the hydraulic cylinder (1911) is sleeved with a hydraulic piston.

2. A water level monitoring component for a hydraulic project with early warning according to claim 1, characterized in that: A through hole (111) is provided at a side end of the base of the monitoring tube (11), and a filter screen (1111) is provided in the through hole (111).

3. A water level monitoring component for a hydraulic project with early warning function according to claim 1, characterized in that: A warning line (141) is provided on the scale line (14).

4. The water level monitoring component for a hydraulic project with early warning function according to claim 1, characterized in that: A storage battery (151) is installed inside the mounting seat (15), and the storage battery (151) is electrically connected to the photovoltaic panel (16).

5. The water level monitoring component for a hydraulic project with early warning function according to claim 1, characterized in that: The alarm (17) is arranged at the side end of the photovoltaic panel (16), and a contact sensor is arranged on the inner wall of the observation hole (12) at the same level as the warning line (141), and the contact sensor is connected to the alarm (17) by signal.

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