Reservoir dam sediment detection device
By designing a reservoir dam sediment detection device including cleaning brushes and water spray heads, the detection insensitive problem caused by contact with sediment outside the sensor is solved, and the accuracy and stability of the detection are improved.
Patent Information
- Application Number
- CN202421655358.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-14
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-14
AI Technical Summary
In contact with the silt and sand outside the reservoir dam, the contact between the sensor and the sediment may easily lead to insensitive detection or even failure, and it is inconvenient to clean the outside of the sensor, affecting the stability of the sediment detection.
A silt detection device for reservoir dams is designed, including mounting support, control panel, silt detection sensor, cleaning brush and water spray head. By rotating the support sleeve, the cleaning brush and the spray head can be rotated at a certain angle to clean the dust and mud on the outside of the sensor.
The detection accuracy and stability of the silt silt detection sensor are improved, and the reliability of silt detection in reservoir dams is ensured.
Smart Images
Figure CN222796292U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sediment detection, in particular to a reservoir dam sediment detection device. Background Art
[0002] A reservoir is generally interpreted as a "hydraulic engineering structure that intercepts floods, stores water and regulates water flow, which can be used for irrigation, power generation, flood control and fish farming." The scale of reservoirs is usually divided into small, medium and large sizes according to the storage capacity. Where there is a reservoir, there must be a dam. Due to the interception of the dam, the slowdown of water flow and the backwater in the tail area of the reservoir, it is usually necessary to install a reservoir sedimentation detection device in the reservoir dam. The detection device is usually a sensor for detection, but the contact between the outside of the sensor and the sediment can easily lead to insensitive or even failure of detection. It is inconvenient to clean the outside of the sensor, affecting the stability of sediment detection. Utility Model Content
[0003] The purpose of the utility model is to provide a reservoir dam sediment detection device to solve the problem proposed in the above background technology that the contact between the outside of the sensor and the sediment easily leads to insensitive detection or even failure, and it is inconvenient to clean the outside of the sensor, which affects the stability of sediment detection.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reservoir dam sediment detection device, comprising a mounting support and a control panel, the mounting support is provided with a movable groove inside, the inner side of the movable groove is slidably connected with a movable slider, the inner side of the movable slider is provided with a sediment deposition detection sensor, the top of the mounting support is fixedly connected with a supporting top frame, the top of the supporting top frame is fixedly connected with a supporting top plate, the top of the supporting top plate is provided with a No. 1 waterproof cylinder, the output end of the No. 1 waterproof cylinder is fixedly connected with an adjusting frame, the bottom of the adjusting frame is fixedly connected with a supporting box, the inner side of the supporting box is rotatably connected with a rotating support sleeve, the inner side of the rotating support sleeve is fixedly connected with a cleaning brush that cooperates with the sediment deposition detection sensor, four inner slots are equidistantly provided inside the rotating support sleeve and the cleaning brush, a water spray head is equidistantly fixedly connected inside the inner slots, a water passage cavity is provided inside the rotating support sleeve, and the water passage cavity is communicated with the water spray head.
[0005] As a preferred solution of the utility model: the outer side of the rotating support sleeve is fixedly connected with an outer fixed gear ring, the inner side of the supporting box is slidably connected with a movable rack, and the movable rack is meshingly connected with the outer fixed gear ring.
[0006] As a preferred solution of the utility model: a No. 2 waterproof cylinder is installed inside the support box, and the output end of the No. 2 waterproof cylinder is fixedly connected to the movable rack.
[0007] As a preferred solution of the utility model: a water pump is installed on one side of the support box, the output end of the water pump is connected to the water passage chamber through a soft water pipe, the input end of the water pump is fixedly connected to a water pumping pipe, one side of the support top frame is fixedly connected to a water storage tank, the water pumping pipe is fixedly connected to the water storage tank, and a movable opening cooperating with the water pumping pipe is opened inside the support top frame.
[0008] As a preferred solution of the utility model: the top of the support box is symmetrically fixedly connected with a limiting slide bar, and the limiting slide bar is slidably connected to the support top plate.
[0009] As a preferred solution of the utility model: the internal sliding connection of the mounting support is provided with an adjusting slider, one side of the adjusting slider is fixedly connected to the movable slider, the internal thread connection of the adjusting slider is provided with an adjusting screw, the adjusting screw is rotatably connected to the mounting support, a waterproof motor is installed inside the mounting support, the output end of the waterproof motor is fixedly connected to the adjusting screw, the silt deposition detection sensor, No. 1 waterproof cylinder, No. 2 waterproof cylinder, water pump and waterproof motor are all electrically connected to the control panel.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with a cleaning brush and a water spray head, so that when the rotating support sleeve rotates, the cleaning brush and the water spray head inside are driven to rotate, and the dust and sand on the outside of the silt deposition detection sensor are cleaned and brushed, thereby improving the accuracy and stability of the silt deposition detection sensor during detection; and by providing a movable rack and an external fixed gear ring, when the output end of the No. 2 waterproof cylinder drives the movable rack to move and adjust, the movable rack will drive the meshing external fixed gear ring to rotate, thereby rotating the inner rotating support sleeve, thereby realizing the rotation cleaning work of the outside of the silt deposition detection sensor. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the internal structure of the utility model;
[0012] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;
[0013] Figure 3 This is a schematic diagram of the internal structure of the mounting support of the utility model.
[0014] In the figure: 1. Install the support; 2. Move the groove; 3. Move the slider; 4. Silt deposition detection sensor; 5. Support top frame; 6. Support top plate; 7. No. 1 waterproof cylinder; 8. Adjustment frame; 9. Limit slide bar; 10. Rotate support sleeve; 11. Support box; 12. External fixed gear ring; 13. Water passage cavity; 14. Internal slot; 15. Spray head; 16. Cleaning brush; 17. Move the rack; 18. No. 2 waterproof cylinder; 19. Water pump; 20. Moveable port; 21. Suction pipe; 22. Water storage tank; 23. Control panel; 24. Adjustment screw; 25. Adjustment slider; 26. Waterproof motor. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0016] See also Figures 1 to 3 The utility model provides a technical solution: a reservoir dam sediment detection device, including a mounting support 1 and a control panel 23, a movable groove 2 is opened inside the mounting support 1, a movable slider 3 is slidably connected to the inner side of the movable groove 2, a sediment deposition detection sensor 4 is installed on the inner side of the movable slider 3, a support top frame 5 is fixedly connected to the top of the mounting support 1, a support top plate 6 is fixedly connected to the top of the support top frame 5, a No. 1 waterproof cylinder 7 is installed on the top of the support top plate 6, an output end of the No. 1 waterproof cylinder 7 is fixedly connected to an adjustment frame 8, and the bottom of the adjustment frame 8 is fixedly connected to a support A support box 11 is provided, and a rotating support sleeve 10 is rotatably connected to the inner side of the support box 11. A cleaning brush 16 cooperating with the silt deposition detection sensor 4 is fixedly connected to the inner side of the rotating support sleeve 10. Four inner grooves 14 are equidistantly provided inside the rotating support sleeve 10 and the cleaning brush 16. A water spray head 15 is fixedly connected to the inner side of the inner groove 14 at equidistant intervals. A water passage cavity 13 is provided inside the rotating support sleeve 10. The water passage cavity 13 is connected to the water spray head 15. Water enters the water passage cavity 13 and is sprayed through the water spray head 15 on one side of the water passage cavity 13 to clean the silt deposition detection sensor 4.
[0017] The outer side of the rotating support sleeve 10 is fixedly connected with an outer fixed gear ring 12 , and the inner side of the supporting box 11 is slidably connected with a movable rack 17 , and the movable rack 17 is meshedly connected with the outer fixed gear ring 12 .
[0018] Among them, a No. 2 waterproof cylinder 18 is installed inside the support box 11, and the output end of the No. 2 waterproof cylinder 18 is fixedly connected to the movable rack 17. The output end of the No. 2 waterproof cylinder 18 drives the movable rack 17 to move. When the movable rack 17 moves, it drives the meshing external fixed gear ring 12 to rotate. When the external fixed gear ring 12 rotates, it drives the inner rotating support sleeve 10 to rotate and adjust. When the rotating support sleeve 10 rotates, it drives the cleaning brush 16 and the water spray head 15 to reciprocate at a fixed angle. The cleaning brush 16 is used to clean the mud and sand, and the water spray head 15 is used for auxiliary water spray cleaning.
[0019] Among them, a water pump 19 is installed on one side of the support box 11, and the output end of the water pump 19 is connected to the water passage chamber 13 through a soft water pipe, and the input end of the water pump 19 is fixedly connected to a pumping pipe 21, and one side of the support top frame 5 is fixedly connected to a water storage tank 22, and the pumping pipe 21 is fixedly connected to the water storage tank 22. An active port 20 cooperating with the pumping pipe 21 is opened inside the support top frame 5. The water in the water storage tank 22 is pumped out by the water pump 19, and water is sprayed through the water spray head 15 on one side of the water passage chamber 13 for cleaning.
[0020] Among them, the top of the support box 11 is symmetrically fixedly connected with a limit slide bar 9, and the limit slide bar 9 is slidably connected to the support top plate 6. When the support box 11 moves, the two limit slide bars 9 on the top are driven to move. The two limit slide bars 9 and the support top plate 6 slide in a limited manner, which improves the adjustment stability of the support box 11.
[0021] Among them, the mounting support 1 is internally slidably connected with an adjusting slider 25, one side of the adjusting slider 25 is fixedly connected to the moving slider 3, the internal thread of the adjusting slider 25 is connected with an adjusting screw rod 24, the adjusting screw rod 24 is rotatably connected to the mounting support 1, a waterproof motor 26 is installed inside the mounting support 1, and the output end of the waterproof motor 26 is fixedly connected to the adjusting screw rod 24, the silt deposition detection sensor 4, the No. 1 waterproof cylinder 7, the No. 2 waterproof cylinder 18, the water pump 19 and the waterproof motor 26 are all electrically connected to the control panel 23, and the device is centrally controlled and processed through the control panel 23, thereby improving the safety and work efficiency of the device.
[0022] Specifically, when in use, the mounting bracket 1 is installed at the position of the reservoir dam where sediment detection is required by bolts, and detection is performed through the sediment deposition detection sensor 4. When sediment coverage affects the detection during long-term detection of the sediment deposition detection sensor 4, the No. 1 waterproof cylinder 7 is started through the external control panel 23, and the output end of the No. 1 waterproof cylinder 7 drives the adjustment frame 8 and the support box 11 to move downward, and the support box 11 drives the inner rotating support sleeve 10 and the cleaning brush 16 to reach the outside of the sediment deposition detection sensor 4, and the water storage tank 2 is pumped out by the water pump 19. 2 is sprayed through the water spray head 15 on one side of the water passage chamber 13. By starting the No. 2 waterproof cylinder 18, the output end of the No. 2 waterproof cylinder 18 drives the moving rack 17 to move. When the moving rack 17 moves, it drives the meshing outer fixed gear ring 12 to rotate. When the outer fixed gear ring 12 rotates, it drives the inner rotating support sleeve 10 to rotate and adjust. When the rotating support sleeve 10 rotates, it drives the cleaning brush 16 and the water spray head 15 to reciprocate at a fixed angle. The cleaning brush 16 is used to clean the mud and sand, and the water spray head 15 is used for auxiliary water spray cleaning.
[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0024] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.
[0025] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0026] 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 reservoir dam sediment detection device, comprising a mounting support (1) and a control panel (23), characterized in that: The mounting support (1) is provided with a movable groove (2) inside, a movable slider (3) is slidably connected to the inside of the movable groove (2), a silt deposition detection sensor (4) is installed on the inside of the movable slider (3), a support top frame (5) is fixedly connected to the top of the mounting support (1), a support top plate (6) is fixedly connected to the top of the support top frame (5), a No. 1 waterproof cylinder (7) is installed on the top of the support top plate (6), an output end of the No. 1 waterproof cylinder (7) is fixedly connected to an adjustment frame (8), and the bottom of the adjustment frame (8) is fixedly connected to the output end of the No. 1 waterproof cylinder (7). A support box (11) is fixedly connected, a rotating support sleeve (10) is rotatably connected to the inner side of the support box (11), a cleaning brush (16) matched with a silt deposition detection sensor (4) is fixedly connected to the inner side of the rotating support sleeve (10), four inner slots (14) are equidistantly provided inside the rotating support sleeve (10) and the cleaning brush (16), a water spray head (15) is equidistantly fixedly connected inside the inner slots (14), a water passage cavity (13) is provided inside the rotating support sleeve (10), and the water passage cavity (13) is communicated with the water spray head (15).
2. A reservoir dam sediment detection device according to claim 1, characterized in that: The outer side of the rotating support sleeve (10) is fixedly connected to an outer fixed gear ring (12), the inner side of the supporting box (11) is slidably connected to a movable rack (17), and the movable rack (17) is meshingly connected to the outer fixed gear ring (12).
3. A reservoir dam sediment detection device according to claim 2, characterized in that: A No. 2 waterproof cylinder (18) is installed inside the support box (11), and the output end of the No. 2 waterproof cylinder (18) is fixedly connected to the movable rack (17).
4. A reservoir dam sediment detection device according to claim 3, characterized in that: A water pump (19) is installed on one side of the support box (11), the output end of the water pump (19) is connected to the water passage chamber (13) through a soft water pipe, the input end of the water pump (19) is fixedly connected to a water pumping pipe (21), one side of the support top frame (5) is fixedly connected to a water storage tank (22), the water pumping pipe (21) is fixedly connected to the water storage tank (22), and a movable opening (20) cooperating with the water pumping pipe (21) is opened inside the support top frame (5).
5. A reservoir dam sediment detection device according to claim 1, characterized in that: The top of the support box (11) is symmetrically fixedly connected with a limit sliding rod (9), and the limit sliding rod (9) is slidably connected to the support top plate (6).
6. A reservoir dam sediment detection device according to claim 4, characterized in that: The mounting support (1) is internally slidably connected with an adjusting slider (25), one side of the adjusting slider (25) is fixedly connected to the movable slider (3), the internal thread of the adjusting slider (25) is connected with an adjusting screw (24), the adjusting screw (24) is rotatably connected to the mounting support (1), a waterproof motor (26) is installed inside the mounting support (1), the output end of the waterproof motor (26) is fixedly connected to the adjusting screw (24), and the silt deposition detection sensor (4), the No. 1 waterproof cylinder (7), the No. 2 waterproof cylinder (18), the water pump (19) and the waterproof motor (26) are all electrically connected to the control panel (23).