A cleaning assembly for a reservoir water level adaptive monitoring device

Abstract

The utility model discloses a kind of cleaning assembly for reservoir water level self-adaptive monitoring device, it is related to water conservancy water level monitoring technical field;And the utility model includes equipment tray, the lower surface of equipment tray is equipped with rotary cleaning mechanism, equipment tray and rotary cleaning mechanism are equipped with up and down cleaning mechanism, rotary cleaning mechanism includes Z-type frame, Z-type frame one end is equipped with L-type frame, L-type frame one end detachably installs cleaning brush;In the utility model, by setting equipment tray, rotary cleaning mechanism and up and down cleaning mechanism on telescopic link, cleaning brush circumferential rotation and reciprocating lifting can be controlled, cleaning brush is in the process of circumferential rotation and reciprocating lifting, the impurity and silt attached to the outside of filter screen are cleaned, avoid the mesh of filter screen to be blocked, guarantee liquid level meter probe to execute monitoring operation normally under water, to avoid water level monitoring result to be influenced, improve the convenience of filter screen cleaning operation simultaneously, reduce the operation intensity of artificial cleaning.

Description

Technical Field

[0001] This utility model relates to the field of water level monitoring technology, specifically a cleaning component for a reservoir water level adaptive monitoring device. Background Technology

[0002] Publication No. CN221223916U discloses a water level monitoring device, including a control and display box, a cable, and a level gauge probe. The control and display box is electrically connected to and fixed with the cable, and the other end of the cable is electrically connected to and fixed with the level gauge probe. The control and display box is equipped with a device that is fixed to the ground with screws to support the cable. This water level monitoring device, with its lateral displacement support structure fixed to the riverbank and an adjustable protective device, allows the level gauge probe to be lowered to the riverbed while protecting the cable. A cable reel also ensures adaptive cable winding and unwinding during the vertical movement of the level gauge probe, thus ensuring water level monitoring under still water conditions and protecting the cable from debris in the water. Furthermore, adjusting the lateral displacement support structure allows for the movement of the level gauge probe, enabling multi-point monitoring in the river and ensuring the accuracy of the monitoring data. In this patent, the winding wheel is controlled by a servo motor to control the winding and unwinding of the wire rope, so that the telescopic rod extends or retracts, and controls the protective cylinder and the level gauge probe inside the protective cylinder to enter the water. At the same time, a filter screen is installed on the protective cylinder to isolate impurities and protect the level gauge probe. However, because the filter screen is submerged in water for a long time and isolates impurities, after a period of use, certain impurities or silt often adhere to the surface of the filter screen. If it is not cleaned, the mesh of the filter screen is easily blocked, which makes the protective cylinder in a semi-closed or fully closed state, thus affecting the accuracy of the level gauge probe monitoring results. Summary of the Invention

[0003] In order to solve the above problems, the purpose of this utility model is to provide a cleaning component for a reservoir water level adaptive monitoring device.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: a cleaning component for a reservoir water level adaptive monitoring device, the cleaning component including an equipment disk, the lower surface of which is provided with a rotating cleaning mechanism; The rotating cleaning mechanism includes a Z-shaped frame, one end of which is provided with an L-shaped frame, and one end of the L-shaped frame is detachably equipped with a cleaning brush; A circular slide rail is fixedly installed on the lower surface of the equipment tray, and two arc-shaped sliders are slidably installed on the circular slide rail. The other end of the Z-shaped frame is detachably installed on the lower surface of one of the arc-shaped sliders. An external toothed ring is provided on the lower surface of the equipment tray, and the inner wall of the external toothed ring is fixedly connected to the outer walls of the two arc-shaped sliders. A drive motor is fixedly mounted on the upper surface of the device disk. A rotating rod is fixedly mounted on the drive output end of the drive motor. A drive gear is fixedly mounted on one end of the rotating rod. The drive gear is meshed with an external gear ring.

[0005] Preferably, a number of assembly bolts are rotatably mounted on the inner peripheral wall of the upper surface of the equipment disk.

[0006] Preferably, one end of the L-shaped frame is threadedly rotatably mounted with several No. 2 bolts, and one end of the No. 2 bolts is threadedly rotatably connected to a threaded hole on one side of the cleaning brush.

[0007] Preferably, the other end of the Z-shaped frame is threadedly rotatably mounted with a plurality of No. 1 bolts, one end of which is threadedly rotatably connected to a threaded hole on the lower surface of one of the arc-shaped sliders.

[0008] Preferably, the equipment tray and the rotating cleaning mechanism are provided with an upper and lower cleaning mechanism, which includes a movable ball and a fixed ball. The movable ball is fixedly disposed at the other end of the L-shaped frame, and several fixed balls are provided. Several fixed rods are fixedly disposed on the lower surface of the equipment tray. A collar is fixedly disposed at one end of each of the fixed rods. Several fixed balls are arranged in a ring array and fixedly disposed on the outer wall of the collar. A movable plate is fixedly disposed at the other end of the L-shaped frame, and the movable plate is slidably disposed in the inner cavity at one end of the Z-shaped frame.

[0009] Preferably, a plurality of locking blocks are fixedly provided at one end of the movable plate, and a plurality of locking slots are provided in the inner cavity at one end of the Z-shaped frame, with the locking blocks slidably disposed on the inner wall of the locking slots.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, by setting an equipment disc, a rotating cleaning mechanism, and an up-and-down cleaning mechanism on the telescopic rod, the cleaning brush can be controlled to rotate circumferentially and reciprocate up and down. During the circumferential rotation and reciprocating up and down process, the cleaning brush cleans the impurities and silt attached to the outside of the filter screen, preventing the filter screen mesh from being blocked, ensuring that the level gauge probe can perform monitoring operations normally underwater, thereby avoiding the water level monitoring results from being affected, while improving the convenience of filter screen cleaning operations and reducing the workload of manual cleaning. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 is a schematic diagram of the overall structure of the cleaning component for a reservoir water level adaptive monitoring device according to this utility model.

[0013] Figure 2 is a cross-sectional structural diagram of the device tray of this utility model.

[0014] Figure 3 is a schematic diagram of the connection structure between the Z-shaped frame and the arc-shaped slider and the L-shaped frame and the cleaning brush of this utility model.

[0015] Figure 4 is a schematic diagram of the upper and lower cleaning mechanism of this utility model.

[0016] Figure 5 is a schematic diagram of the application of the cleaning component in an embodiment of this utility model (schematic diagram of the retracted and extended state of the telescopic rod).

[0017] In the diagram: 1. Equipment tray; 11. Assembly bolt; 2. Rotary cleaning mechanism; 3. Upper and lower cleaning mechanism; 21. Z-shaped frame; 211. Bolt No. 1; 22. L-shaped frame; 221. Bolt No. 2; 23. Cleaning brush; 24. Circular slide rail; 25. Arc-shaped slider; 26. External gear ring; 27. Drive motor; 28. Rotating rod; 29. ​​Drive gear; 31. Movable ball; 32. Fixed ball; 33. Collar; 34. Fixed rod; 35. Movable plate; 36. Locking block; 37. Locking groove; 30. Telescopic rod; 40. Protective cylinder; 50. Filter screen. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: As shown in Figures 1-5, this utility model provides a cleaning component for a reservoir water level adaptive monitoring device. The cleaning component includes an equipment disk 1. Four mounting bolts 11 are threadedly mounted on the inner circumferential wall of the upper surface of the equipment disk 1. The equipment disk 1 can be fitted onto the outer wall of the upper end of the telescopic rod 30. Threaded holes are provided at corresponding positions on the telescopic rod 30. The equipment disk 1 can be fixed to the upper end of the telescopic rod 30 through the four mounting bolts 11. A rotating cleaning mechanism 2 is provided on the lower surface of the equipment disk 1. By setting the rotating cleaning mechanism 2, when the three sections of the telescopic rod 30 retract (the retraction of the telescopic rod 30 is controlled by the servo motor in the comparative case to rotate the winding wheel to wind the wire rope, and the telescopic rod 30 passively retracts), the protective cylinder 40 and the filter screen 50 rise. The rotating cleaning mechanism 2 can clean the impurities and silt attached to the outside of the filter screen 50, preventing the mesh of the filter screen 50 from being blocked. The rotating cleaning mechanism 2 includes a Z-shaped frame 21, with an L-shaped frame 22 at one end. A cleaning brush 23 is detachably mounted on one end of the L-shaped frame 22. By driving the Z-shaped frame 21 to rotate circumferentially, the Z-shaped frame 21 can cause the cleaning brush 23 to rotate synchronously through the L-shaped frame 22. The bristles of the cleaning brush 23 can clean impurities and silt from the outside of the filter screen 50. If impurities or silt remain on the bristles of the cleaning brush 23, the operator can rinse the bristles of the cleaning brush 23 by holding a spray nozzle. Several No. 2 bolts 221 are threadedly mounted on one end of the L-shaped frame 22. One end of the No. 2 bolts 221 is threadedly connected to a threaded hole on one side of the cleaning brush 23. By setting the No. 2 bolts 221 and removing the No. 2 bolts 221, the cleaning brush 23 can be replaced. A circular slide rail 24 is fixedly installed on the lower surface of the equipment tray 1. Two arc-shaped sliders 25 are slidably mounted on the circular slide rail 24. The other end of a Z-shaped frame 21 is detachably mounted on the lower surface of one of the arc-shaped sliders 25. Several No. 1 bolts 211 are threadedly mounted on the other end of the Z-shaped frame 21. One end of the No. 1 bolt 211 is threadedly connected to a threaded hole on the lower surface of one of the arc-shaped sliders 25. By setting the No. 1 bolts 211, the Z-shaped frame 21 can be fixed to the lower surface of the arc-shaped slider 25. At the same time, the Z-shaped frame 21 can be disassembled to facilitate the assembly of this cleaning device onto the telescopic rod 30. An external toothed ring 26 is provided on the lower surface of the equipment tray 1. The inner wall of the external toothed ring 26 is fixedly connected to the outer walls of the two arc-shaped sliders 25. By driving the external toothed ring 26 to rotate, the external toothed ring 26 can make the arc-shaped slider 25 slide circumferentially on the circular slide rail 24. The arc-shaped slider 25 can pass through the Z-shaped frame 21. The L-shaped frame 22 causes the cleaning brush 23 to rotate circumferentially; A drive motor 27 is fixedly mounted on the upper surface of the equipment disk 1. A rotating rod 28 is fixedly mounted on the drive output end of the drive motor 27. A drive gear 29 is fixedly mounted on one end of the rotating rod 28. The drive gear 29 and the external gear ring 26 are meshed and connected. By starting the drive motor 27, the drive shaft of the drive motor 27 can rotate the drive gear 29 through the rotating rod 28. The drive gear 29 can drive the external gear ring 26 to rotate.

[0020] The equipment disk 1 and the rotating cleaning mechanism 2 are equipped with an up-and-down cleaning mechanism 3. By setting the up-and-down cleaning mechanism 3, the cleaning brush 23 can move up and down during the circumferential rotation, thereby improving the cleaning effect of the filter screen 50. The up-and-down cleaning mechanism 3 includes a movable ball 31 and a fixed ball 32. The movable ball 31 is fixedly set at the other end of the L-shaped frame 22. When the L-shaped frame 22 rotates circumferentially, the movable ball 31 follows the circumferential rotation. There are six fixed balls 32. Several fixed rods 34 are fixedly set on the lower surface of the equipment disk 1. A collar 33 is fixedly set at one end of the fixed rods 34. After the equipment disk 1 is installed at the upper end of the telescopic rod 30, the collar 33 is movably sleeved on the upper end of the telescopic rod 30. Several fixed balls 32 are arranged in a ring array and fixedly set on the outer wall of the collar 33. A movable plate 35 is fixedly set at the other end of the L-shaped frame 22. The movable plate 35 is slidably set in the inner cavity of one end of the Z-shaped frame 21. When the movable ball 31 During the circular rotation, the movable ball 31 continuously contacts the six fixed balls 32. The fixed balls 32 can push the movable ball 31 to rise, and the movable ball 31 can make the L-shaped frame 22 rise. The movable plate 35 slides upward into the inner cavity at the end of the Z-shaped frame 21. The cleaning brush 23 rises synchronously with the L-shaped frame 22. When the movable ball 31 and the fixed balls 32 are misaligned, the movable ball 31 descends and resets. The L-shaped frame 22, the movable plate 35, and the cleaning brush 23 also descend and reset. During the circular rotation, the cleaning brush 23 continuously moves up and down to clean the filter screen 50.

[0021] Two locking blocks 36 are fixedly installed at one end of the movable plate 35, and two locking slots 37 are provided in the inner cavity at one end of the Z-shaped frame 21. The locking blocks 36 are slidably installed on the inner wall of the locking slots 37. By setting the locking blocks 36 and the locking slots 37, the movable plate 35 can be stably raised and lowered in the inner cavity at the bottom end of the Z-shaped frame 21.

[0022] Working principle: During the cleaning process of filter screen 50, before use, with telescopic rod 30 in the retracted state, the equipment plate 1 is placed on the upper end of telescopic rod 30, and the collar 33 is simultaneously placed on the upper end of telescopic rod 30 and located below the equipment plate 1. Then, the equipment plate 1 is fixed to the upper end of telescopic rod 30 through the mounting bolt 11 and the threaded hole on telescopic rod 30. Then, the cleaning brush 23 is placed at the bottom end of L-shaped frame 22, and the bristles of cleaning brush 23 are in contact with the outer wall of filter screen 50. The cleaning brush 23 is fixed to the bottom end of L-shaped frame 22 through bolt No. 221. During the water level monitoring process, the three sections of the telescopic rod 30 extend into the bottom of the water, and the protective cylinder 40 and the filter screen 50 enter simultaneously. The water level is monitored by the level gauge probe inside the protective cylinder 40 through water pressure, and the filter screen 50 isolates impurities in the water. After a period of use, the three sections of the telescopic rod 30 are retracted, and the protective cylinder 40 and filter screen 50 rise, aligning the height of the filter screen 50 with that of the cleaning brush 23. Then, the drive motor 27 is activated. The drive shaft of the drive motor 27 rotates the drive gear 29 via the rotating rod 28. The drive gear 29 drives the external gear ring 26 to rotate, causing the two arc-shaped sliders 25 to slide circumferentially on the circular slide rail 24. The arc-shaped sliders 25, through the Z-shaped frame 21 and the L-shaped frame 22, cause the cleaning brush 23 to rotate circumferentially. Simultaneously, the movable ball 31 rotates synchronously with the L-shaped frame 22. Under the action of the six fixed balls 32, the movable ball 31 reciprocates, raising and lowering. The movable ball 31, through the L-shaped frame 22, causes the cleaning brush 23 to reciprocate, raising and lowering synchronously. During this process of rotation and reciprocating movement, the cleaning brush 23 cleans the impurities and sludge adhering to the outside of the filter screen 50, preventing the filter screen 50 from becoming sludge. The mesh is clogged, which affects the accuracy of the level gauge probe monitoring operation. At the same time, it improves the convenience of cleaning the filter screen 50 and reduces the workload of manual cleaning.

[0023] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0024] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A cleaning component for a reservoir water level adaptive monitoring device, characterized in that: The cleaning assembly includes a device tray (1), and a rotating cleaning mechanism (2) is provided on the lower surface of the device tray (1). The rotating cleaning mechanism (2) includes a Z-shaped frame (21), one end of which is provided with an L-shaped frame (22), and one end of the L-shaped frame (22) is detachably equipped with a cleaning brush (23). A circular slide rail (24) is fixedly provided on the lower surface of the equipment disk (1). Two arc-shaped sliders (25) are slidably provided on the circular slide rail (24). The other end of the Z-shaped frame (21) is detachably installed on the lower surface of one of the arc-shaped sliders (25). An external toothed ring (26) is provided on the lower surface of the equipment disk (1). The inner wall of the external toothed ring (26) and the outer walls of the two arc-shaped sliders (25) are fixedly connected. A drive motor (27) is fixedly installed on the upper surface of the device disk (1). A rotating rod (28) is fixedly installed at the drive output end of the drive motor (27). A drive gear (29) is fixedly installed at one end of the rotating rod (28). The drive gear (29) is meshed with an external gear ring (26).

2. The cleaning component for a reservoir water level adaptive monitoring device as described in claim 1, characterized in that, Several assembly bolts (11) are rotatably mounted on the inner circumferential wall of the upper surface of the equipment disk (1).

3. The cleaning component for a reservoir water level adaptive monitoring device as described in claim 1, characterized in that, One end of the L-shaped frame (22) is threadedly mounted with several No. 2 bolts (221), and one end of the No. 2 bolts (221) is threadedly connected to the threaded hole on one side of the cleaning brush (23).

4. The cleaning component for a reservoir water level adaptive monitoring device as described in claim 1, characterized in that, The other end of the Z-shaped frame (21) is threadedly mounted with several No. 1 bolts (211), one end of the No. 1 bolts (211) and the threaded hole on the lower surface of one of the arc-shaped sliders (25) are threadedly connected.

5. The cleaning component for a reservoir water level adaptive monitoring device as described in claim 1, characterized in that, The equipment disk (1) and the rotating cleaning mechanism (2) are provided with an upper and lower cleaning mechanism (3). The upper and lower cleaning mechanism (3) includes a movable ball (31) and a fixed ball (32). The movable ball (31) is fixedly installed at the other end of the L-shaped frame (22). Several fixed balls (32) are provided. Several fixed rods (34) are fixedly installed on the lower surface of the equipment disk (1). A collar (33) is fixedly installed at one end of several fixed rods (34). Several fixed balls (32) are arranged in a ring array and fixedly installed on the outer wall of the collar (33). A movable plate (35) is fixedly installed at the other end of the L-shaped frame (22). The movable plate (35) is slidably disposed in the inner cavity at one end of the Z-shaped frame (21).

6. The cleaning component for a reservoir water level adaptive monitoring device as described in claim 5, characterized in that, A number of locking blocks (36) are fixedly provided at one end of the movable plate (35), and a number of locking slots (37) are provided in the inner cavity at one end of the Z-shaped frame (21). The locking blocks (36) are slidably disposed on the inner wall of the locking slots (37).

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