A water level monitoring device for a water conservancy gate

Abstract

The utility model discloses a water level monitoring devices of water conservancy gate relates to water level monitoring technical field, and this water level monitoring devices includes frame, and the inside both sides of frame are equipped with two sliding grooves, and the top of frame is installed with lifter, and the inside screw thread connection of lifter has lifting screw rod, and the top of frame is installed with the top of gate main part and is penetrated, and the both sides of frame are installed with two support frames, and the top left side of frame is installed with detection subassembly, and the top left side of support frame is installed with box body subassembly, and box body subassembly includes control box, and the rear bottom of control box is installed with heat dissipation subassembly. The utility model discloses through the cooperation of detection subassembly and monitoring subassembly to be convenient for the position of radar probe and camera to adjust, avoided the problem that radar probe bottom was blocked by the floating object and affected the detection effect, and improved the monitoring range of camera simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of water level monitoring technology, specifically a water level monitoring device for a hydraulic gate. Background Technology

[0002] Hydraulic sluice gates are used to regulate upstream water levels and control downstream water flow; they are also known as river-blocking sluice gates. The main functions of hydraulic sluice gates are: during the dry season, closing the gates raises the upstream water level to meet the requirements of navigation, irrigation, power generation, and urban water supply; during the flood season, opening the gates releases floodwater to ensure that the upstream water supply level does not exceed the flood control limit, while simultaneously controlling the downstream flow to ensure it does not exceed the safe discharge capacity of the downstream river channel.

[0003] Existing patent CN222862203U discloses an automatic monitoring device for hydraulic gates, including a bracket, a housing, an alarm light, a hollow plastic rod, an audible alarm mechanism, a control processor, and a one-button shut-off button. The housing is fixed to the bracket, and a hollow plastic rod is installed through the housing. A floating ball is fixed to the bottom of the hollow plastic rod, and a pressing head is fixed to the top of the hollow plastic rod. The control processor is installed at the top of the housing, and a one-button start button is installed on the control processor. The pressing head faces the one-button start button. An alarm light is installed on the top of the housing, and an audible alarm mechanism is installed on the housing. This invention monitors the water level in real time and promptly issues an alarm.

[0004] However, the monitoring device still has some shortcomings. The existing water level detection uses radar detection, which has higher accuracy. However, the installation position of the radar detection is fixed. When the water level is blocked by floating objects, it will affect the detection effect and result in poor detection. At the same time, the control box of the water level monitoring device is installed outdoors, and the heat dissipation effect is not good during use. It is easy to cause the internal temperature to be too high and damage the electronic equipment.

[0005] Based on this, a water level monitoring device for hydraulic gates is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0006] The purpose of this invention is to provide a water level monitoring device for a hydraulic gate, in order to solve the problems of poor detection effect and insufficient heat dissipation of the control box in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A water level monitoring device for a hydraulic gate includes a frame with two sliding grooves on both sides inside the frame. A lifter is installed on the top of the frame, and a lifting screw is threadedly connected inside the lifter. The lifting screw passes through the top of the frame and is installed on the top of the gate body. Two support frames are installed on both sides of the frame.

[0009] A detection component is installed on the top left side of the frame;

[0010] A housing assembly is installed on the top left side of the support frame. The housing assembly includes a control box, and a heat dissipation assembly is installed at the rear bottom of the control box.

[0011] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0012] In one alternative: the detection assembly includes a support rod mounted on the top left side of the frame, an electric actuator mounted on the inner side of the support rod, a sliding plate mounted on the output end of the electric actuator, the sliding plate being slidably connected inside the support rod, a support block mounted on one side of the sliding plate, and a radar probe mounted on the bottom of the support block.

[0013] In one alternative: a monitoring component is installed at the bottom of the support rod.

[0014] In one alternative: the monitoring component includes an electric slide rail mounted on the bottom of a support rod, with a sliding block slidably connected inside the electric slide rail, and a camera mounted on the bottom of the sliding block.

[0015] In one alternative: the control box is installed on the top left side of the support frame, a door is rotatably connected to one side of the control box, an air guide duct is installed at the bottom inside the control box, a heat dissipation mesh is installed at the top inside the control box, and an air guide plate is installed at the bottom inside the control box.

[0016] In one alternative: a shielding assembly is installed on the top of the control box.

[0017] In one alternative: the shielding assembly consists of a top cover, and an inverted triangular guide plate is installed at the bottom interior of the top cover.

[0018] In one alternative: the heat dissipation assembly includes a fixing frame installed at the rear bottom of the control box, two sets of cooling fans are installed on both sides inside the control box, and a filter screen is installed on one side of the fixing frame.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This utility model, through the combined use of the detection component and the monitoring component, facilitates the adjustment of the position of the radar probe and the camera, avoids the problem of the bottom of the radar probe being blocked by floating objects, thus affecting the detection effect, and at the same time improves the monitoring range of the camera, thereby improving the practicality and convenience of the device.

[0021] 2. This utility model, through the combined use of the housing assembly, shielding assembly, and heat dissipation assembly, facilitates air circulation inside the control box. After outside air is introduced through the bottom of the control box, hot air is discharged from the top of the control box, which improves the heat dissipation effect of the control box during use and avoids the problem of equipment damage caused by excessive temperature. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the framework of this utility model.

[0024] Figure 3 This is a schematic diagram of the detection component and monitoring component of this utility model.

[0025] Figure 4 This is a schematic diagram of the housing assembly, shielding assembly, and heat dissipation assembly of this utility model.

[0026] Figure reference numerals: 1. Frame; 11. Sliding groove; 12. Lifter; 13. Lifting screw; 14. Gate body; 15. Support frame; 2. Support rod; 21. Electric slide rail; 22. Sliding block; 23. Camera; 24. Electric push rod; 25. Sliding plate; 26. Support block; 27. Radar probe; 3. Control box; 31. Box door; 32. Air guide duct; 33. Heat dissipation mesh; 34. Top cover; 35. Air guide plate; 36. Fixing frame; 37. Cooling fan; 38. Filter screen. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, such as Figures 1-4 As shown, a water level monitoring device for a water conservancy gate includes a frame 1. Two sliding grooves 11 are opened on both sides of the interior of the frame 1. A lifting device 12 is installed on the top of the frame 1. A lifting screw 13 is threadedly connected to the inside of the lifting device 12. The lifting screw 13 passes through the top of the frame 1 and is installed on the top of the gate body 14. Two support frames 15 are installed on both sides of the frame 1.

[0029] A detection component is installed on the top left side of the frame 1;

[0030] A housing assembly is installed on the top left side of the support frame 15. The housing assembly includes a control box 3, and a heat dissipation assembly is installed at the rear bottom of the control box 3.

[0031] In this embodiment, the frame 1 is supported by two support frames 15. The lifting screw 13 is driven to rise and fall by the operation of the top lifting device 12 of the frame 1, so that the gate body 14 slides up and down in the sliding groove 11 of the frame 1, so as to open or close the gate body 14. The water level is detected by the detection component, and the control box 3 is cooled by the cooperation of the box assembly and the heat dissipation assembly.

[0032] In one embodiment, such as Figure 1 , Figure 2 and Figure 3 As shown, the detection assembly includes a support rod 2, which is installed on the top left side of the frame 1. An electric actuator 24 is installed on one side of the inside of the support rod 2, and a sliding plate 25 is installed at the output end of the electric actuator 24. The sliding plate 25 is slidably connected inside the support rod 2. A support block 26 is installed on one side of the sliding plate 25, and a radar probe 27 is installed at the bottom of the support block 26. By operating the electric actuator 24 inside the support rod 2, the sliding plate 25 is pushed to slide inside the support rod 2, thereby adjusting the position of the support block 26 and adjusting the position of the radar probe 27. This avoids the problem of the bottom of the radar probe 27 being blocked by floating objects, which affects its use.

[0033] In one embodiment, such as Figure 1 and Figure 3 As shown, a monitoring component is installed at the bottom of the support rod 2 to monitor the water level and the environment.

[0034] In one embodiment, such as Figure 1 and Figure 3 As shown, the monitoring component includes an electric slide rail 21, which is installed at the bottom of the support rod 2. A sliding block 22 is slidably connected inside the electric slide rail 21, and a camera 23 is installed at the bottom of the sliding block 22. The operation of the electric slide rail 21 drives the sliding block 22 to slide inside it, thereby adjusting the position of the camera 23 to increase the monitoring range of the camera 23.

[0035] In one embodiment, such as Figure 1 and Figure 4 As shown, the control box 3 is installed on the top left side of the support frame 15. A door 31 is rotatably connected to one side of the control box 3. An air guide slot 32 is installed at the bottom inside the control box 3. A heat dissipation mesh 33 is installed at the top inside the control box 3. An air guide plate 35 is installed at the bottom inside the control box 3. The air guide plate 35 and the air guide slot 32 guide the air upward, thereby dissipating heat inside the control box 3 and then expelling the hot air through the heat dissipation mesh 33.

[0036] In one embodiment, such as Figure 1 and Figure 4 As shown, a shielding component is installed on the top of the control box 3 to shield rainwater.

[0037] In one embodiment, such as Figure 1 and Figure 4 As shown, the shielding assembly consists of a top cover 34, and an inverted triangular guide plate is installed at the bottom of the inside of the top cover 34. The top cover 34 shields rainwater, and the inverted triangular shape of the guide plate guides the hot air to both sides, thereby facilitating the discharge of hot air.

[0038] In one embodiment, such as Figure 1 and Figure 4 As shown, the heat dissipation assembly includes a fixed frame 36, which is installed at the rear bottom of the control box 3. Two sets of heat dissipation fans 37 are installed on both sides inside the control box 3. A filter screen 38 is installed on one side of the fixed frame 36. By operating the heat dissipation fans 37 inside the fixed frame 36, outside air is driven to pass through the filter screen 38 and then sent into the interior of the control box 3 for heat dissipation.

[0039] The above embodiment discloses a water level monitoring device for a hydraulic gate. Two support frames 15 support both sides of a frame 1. The operation of a lifting device 12 drives a lifting screw 13 to rise and fall, allowing the gate body 14 to slide up and down within a sliding groove 11, facilitating the opening and closing of the gate body 14. The operation of an electric slide rail 21 at the bottom of the support rod 2 causes a sliding block 22 to slide within it, facilitating the position adjustment of a camera 23, thereby increasing the monitoring range of the camera 23 and improving the practicality of the device. The operation of an electric push rod 24 inside the support rod 2 pushes a sliding plate 25 to slide within the support rod 2, thereby adjusting the position of the support block 26 to facilitate monitoring. The position of the radar probe 27 is adjusted to avoid the influence of floating objects on the water surface on the radar probe 27's monitoring effect on the water level, thus improving the convenience and practicality of the device. The operation of the cooling fan 37 inside the fixed frame 36 drives the outside air to pass through the filter screen 38 and then into the bottom of the control box 3. The air is guided upward by the air guide plate 35 and the air guide groove 32, thereby driving the air circulation inside the control box 3 and achieving the effect of heat dissipation. The hot air is discharged through the heat dissipation mesh 33 on the top of the control box 3, and the top cover 34 provides rain protection. The inverted triangular guide groove at the bottom of the top cover 34 guides the hot air to the sides and discharges it, improving the heat dissipation effect of the device.

[0040] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A water level monitoring device for a hydraulic gate, comprising a frame (1), characterized in that, Two sliding grooves (11) are opened on both sides of the inside of the frame (1). A lifting device (12) is installed on the top of the frame (1). A lifting screw (13) is threaded inside the lifting device (12). The lifting screw (13) passes through the top of the frame (1) and is installed on the top of the gate body (14). Two support frames (15) are installed on both sides of the frame (1). A detection component is installed on the top left side of the frame (1); A housing assembly is installed on the top left side of the support frame (15). The housing assembly includes a control box (3), and a heat dissipation assembly is installed at the rear bottom of the control box (3).

2. The water level monitoring device for a hydraulic gate according to claim 1, characterized in that, The detection assembly includes a support rod (2) which is installed on the top left side of the frame (1). An electric actuator (24) is installed on one side of the inside of the support rod (2). A sliding plate (25) is installed at the output end of the electric actuator (24), and the sliding plate (25) is slidably connected inside the support rod (2). A support block (26) is installed on one side of the sliding plate (25), and a radar probe (27) is installed at the bottom of the support block (26).

3. The water level monitoring device for a hydraulic gate according to claim 2, characterized in that, A monitoring component is installed at the bottom of the support rod (2).

4. The water level monitoring device for a hydraulic gate according to claim 3, characterized in that, The monitoring component includes an electric slide rail (21) which is installed at the bottom of the support rod (2). A sliding block (22) is slidably connected inside the electric slide rail (21), and a camera (23) is installed at the bottom of the sliding block (22).

5. The water level monitoring device for a hydraulic gate according to claim 1, characterized in that, The control box (3) is installed on the top left side of the support frame (15). A door (31) is rotatably connected to one side of the control box (3). An air guide trough (32) is installed inside the lower part of the control box (3). A heat dissipation mesh (33) is installed inside the top of the control box (3). An air guide plate (35) is installed inside the bottom of the control box (3).

6. The water level monitoring device for a hydraulic gate according to claim 1, characterized in that, The top of the control box (3) is equipped with a shielding component.

7. The water level monitoring device for a hydraulic gate according to claim 6, characterized in that, The shielding assembly consists of a top cover (34), and an inverted triangular guide plate is installed at the bottom of the interior of the top cover (34).

8. The water level monitoring device for a hydraulic gate according to claim 1, characterized in that, The heat dissipation assembly includes a fixing frame (36), which is installed at the rear bottom of the control box (3). Two sets of heat dissipation fans (37) are installed on both sides inside the control box (3), and a filter screen (38) is installed on one side of the fixing frame (36).

Images