Sludge thickness measurer

Abstract

The utility model discloses a sludge thickness measurer which comprises a floating plate, an installation cylinder is slidably installed in the floating plate, the lower portion of the installation cylinder is fixedly connected with two sets of sub-cylinders, the lower portions of the sub-cylinders are in threaded connection with ultrasonic probes, one side of the lower portion of the floating plate is in threaded connection with a connecting piece, one side of the connecting piece is fixedly connected with a push rod, and the push rod is fixedly connected with the lower portion of the floating plate. A moving plate is fixedly connected to the other side of the pushing rod, a connecting plate is slidably connected to the outer side of the moving plate and the outer side of the pushing rod, a lead screw is rotatably connected to the interior of the connecting plate and is in threaded connection with the moving plate, a first bevel gear is fixedly connected to the other end of the lead screw, and the first bevel gear is rotatably connected with the inner wall of the connecting plate; the upper side of the first bevel gear is in meshed connection with a second bevel gear, the tail end of the second bevel gear penetrates through the connecting plate to be fixedly connected with a handle, the measurer can be fixed to the water surface, the mounting position of the measurer on the water surface can be adjusted, and the measurer is suitable for different measuring environments.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge measurement, in particular to a sludge thickness measuring device. Background Art

[0002] Silt thickness measuring device, also called sludge thickness gauge or sludge thickness detector, is mainly used to measure the thickness of sludge layer in water body. Such equipment is usually based on different measurement principles, such as ultrasonic, laser, etc., to achieve accurate measurement of sludge thickness.

[0003] Existing sludge measuring instruments use fixed brackets (such as stainless steel brackets) to fix the measuring instruments on the pool wall or top. The brackets should be firm and reliable to ensure that the measuring instruments will not loosen or shift during long-term use. However, traditional mounting brackets have fixed distances. Due to different installation environments and different sludge measurement locations, fixed brackets cannot meet usage requirements. Utility Model Content

[0004] The purpose of the utility model is to provide a sludge thickness measuring device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sludge thickness measuring device comprises a floating plate, a mounting cylinder is slidably installed inside the floating plate, two groups of cylinders are fixedly connected to the lower part of the mounting cylinder, an ultrasonic probe is threadedly connected to the lower part of the cylinder, a connecting piece is threadedly connected to one side of the lower part of the floating plate, a push rod is fixedly connected to one side of the connecting piece, a moving plate is fixedly connected to the other side of the pushing rod, a connecting plate is slidably connected to the outer sides of the moving plate and the pushing rod, a lead screw is rotatably connected inside the connecting plate, the lead screw is threadedly connected to the moving plate, a first bevel gear is fixedly connected to the other end of the lead screw, the first bevel gear is rotatably connected to the inner wall of the connecting plate, a second bevel gear is meshedly connected to the upper side of the first bevel gear, and the tail end of the second bevel gear penetrates the connecting plate and is fixedly connected to a handle.

[0006] Preferably, a wire is fixedly connected to the upper part of the ultrasonic probe, and the wire penetrates the split tube and the mounting tube in sequence. An isolation plate is fixedly connected inside the mounting tube, and both sides of the isolation plate are respectively connected to the split tubes at both sides.

[0007] Preferably, the connecting plate and the upper part of the pushing rod are fixedly connected with two groups of mounting seats, a rotating table is rotatably connected between the mounting seats, two groups of mounting plates are fixedly connected to the upper part of the rotating table, two groups of rollers are rotatably connected between the mounting plates, one side of the mounting seat is slidably connected with a limiting rod, one side of the limiting rod is fixedly connected with a fixing plate, a spring is fixedly connected between the fixing plate and the mounting seat, the spring is sleeved on the outside of the limiting rod, and a locking hole matching the limiting rod is provided on one side of the rotating table.

[0008] Preferably, a connecting groove is provided at the bottom of the floating plate, an inner sleeve is fixedly connected inside the connecting groove, an outer sleeve facing the inner sleeve is fixedly connected to the top of the connecting plate, and a mounting screw is threadedly connected inside the outer sleeve.

[0009] Preferably, a mounting plate is fixedly connected to the upper part of the floating plate, a fixing screw is threadedly connected to the inside of the mounting plate, equidistant height holes are opened on one side of the mounting tube, a limiting plate is fixedly connected to the outer side of the mounting tube, and the limiting plate is slidably connected to the inside of the mounting plate.

[0010] Preferably, a mounting ring is fixedly connected to the upper portion of the floating plate.

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

[0012] 1. The utility model inserts the connecting piece into the connecting groove, inserts the inner sleeve into the outer sleeve, and connects the connecting piece with the inner sleeve by installing a screw rod, so as to connect the connecting piece with the floating plate. By turning the handle, the second bevel gear drives the first bevel gear to rotate, the lead screw drives the moving plate to move, and the floating plate is driven to move by the push rod and the connecting piece, so that the floating plate is placed at a suitable position on the water surface, the measuring device can be fixed on the water surface, and the installation position of the measuring device on the water surface can be adjusted, so as to be suitable for different measurement environments;

[0013] 2. The utility model also rotates the rotating table to a vertical position, and the spring pulls the fixing plate to insert the limit rod into the rotating table, so that the rotating table is ensured to be vertical. The wire connected to the ultrasonic probe passes through the split cylinder and the installation cylinder and passes between the two sets of rollers to fix the position of the wire, which can prevent the wire from falling into the water and causing risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a cross-sectional view of the connecting plate structure from the second viewing angle of the utility model;

[0016] Figure 3 This is a schematic diagram of the roller structure of the utility model from a third viewing angle;

[0017] Figure 4 This is a schematic diagram of the sleeve structure from the fourth viewing angle of the utility model.

[0018] In the figure: 1. floating plate; 2. connecting groove; 3. inner sleeve; 4. outer sleeve; 5. connecting plate; 6. mounting screw; 7. pushing rod; 8. moving plate; 9. connecting plate; 10. lead screw; 11. first bevel gear; 12. second bevel gear; 13. handle; 14. mounting cylinder; 15. split cylinder; 16. ultrasonic probe; 17. wire; 18. isolation plate; 19. limit plate; 20. height hole; 21. mounting plate; 22. fixing screw; 23. mounting ring; 24. mounting seat; 25. rotating table; 26. mounting plate; 27. roller; 28. limit rod; 29. ​​fixing plate; 30. spring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a sludge thickness measuring device comprises a floating plate 1, a mounting tube 14 is slidably mounted inside the floating plate 1, two groups of tubes 15 are fixedly welded at the lower part of the mounting tube 14, an ultrasonic probe 16 is threadedly mounted at the lower part of the sub-tube 15, and the ultrasonic probe 16 measures the sludge depth by echo, a connecting piece 5 is threadedly mounted on one side of the lower part of the floating plate 1, a push rod 7 is fixedly welded on one side of the connecting piece 5, a moving plate 8 is fixedly welded on the other side of the push rod 7, a connecting plate 9 is slidably mounted on the outer side of the moving plate 8 and the push rod 7, and a rotating arrangement is arranged inside the connecting plate 9. A lead screw 10 is installed, and the lead screw 10 is threadedly connected to the movable plate 8. A first bevel gear 11 is fixedly welded at the other end of the lead screw 10. The first bevel gear 11 is rotatably connected to the inner wall of the connecting plate 9. A second bevel gear 12 is meshed and connected to the upper side of the first bevel gear 11. A handle 13 is fixedly welded to the tail end of the second bevel gear 12 that penetrates the connecting plate 9. By rotating the handle 13, the second bevel gear 12 drives the first bevel gear 11 to rotate, and the lead screw 10 drives the movable plate 8 to move, and the floating plate 1 is driven to move by the push rod 7 and the connecting plate 5, so that the floating plate 1 is placed at a suitable position on the water surface;

[0021] A wire 17 is fixedly connected to the upper part of the ultrasonic probe 16. The wire 17 penetrates the split cylinder 15 and the mounting cylinder 14 in turn to transmit the signal of the ultrasonic probe 16 to the display device. An isolation plate 18 is fixedly welded inside the mounting cylinder 14. Both sides of the isolation plate 18 are respectively connected to the split cylinders 15 on both sides, so that the lines of the two groups of ultrasonic probes 16 are separated; two groups of mounting seats 24 are fixedly welded to the upper part of the connecting plate 9 and the push rod 7. A rotating table 25 is rotatably installed between the mounting seats 24. Two groups of mounting plates are fixedly welded to the upper part of the rotating table 25 26, two groups of rollers 27 are rotatably connected between the mounting pieces 26, and the position of the wire 17 can be fixed by passing the line along the two groups of rollers 27 to prevent the wire 17 from falling into the water. A limit rod 28 is slidably installed on the upper part of one side of the mounting seat 24, and a fixing piece 29 is fixedly welded on one side of the limit rod 28. A spring 30 is fixedly welded between the fixing piece 29 and the mounting seat 24, and the spring 30 is sleeved on the outer side of the limit rod 28. A locking hole matching the limit rod 28 is provided on one side of the rotating platform 25. The spring 30 is pulled by the fixing piece 29 , so that the limit rod 28 is inserted into the rotating table 25, or inserted into one side of the rotating table 25, the vertical and horizontal positions of the rotating table 25 can be limited; a connecting groove 2 is opened at the lower part of the floating plate 1, an inner sleeve 3 is fixedly welded inside the connecting groove 2, an outer sleeve 4 facing the inner sleeve 3 is fixedly welded on the upper part of the connecting piece 5, and a mounting screw 6 is threadedly connected to the inner sleeve 4. By inserting the connecting piece 5 into the connecting groove 2, the inner sleeve 3 is inserted into the outer sleeve 4, and connected with the inner sleeve 3 through the mounting screw 6, the connecting piece 5 and the floating plate 1 are realized. The floating plate 1 is connected in rows; a mounting plate 21 is fixedly welded on the upper part of the floating plate 1, and a fixing screw 22 is installed with a threaded internal part of the mounting plate 21; one side of the mounting tube 14 is provided with equidistant height holes 20, and the fixing screw 22 is inserted into the height hole 20 to adjust the installation depth of the ultrasonic probe 16; a limit plate 19 is fixedly welded on the outer side of the mounting tube 14, and the limit plate 19 is slidably installed inside the floating plate 1 to ensure that the mounting tube 14 cannot rotate; a mounting ring 23 is fixedly welded on the upper part of the floating plate 1, which can be connected with a rope for further protecting the floating plate 1.

[0022] Working principle: When the utility model is in use, the connecting piece 5 is inserted into the connecting groove 2, the inner sleeve 3 is inserted into the outer sleeve 4, and the inner sleeve 3 is connected by the mounting screw 6 to realize the connection between the connecting piece 5 and the floating plate 1, and the mounting tube 14 is inserted into the floating plate 1, and the ultrasonic probe 16 is installed in the split tube 15, and the fixing screw 22 is inserted into the height hole 20 to adjust the installation depth of the ultrasonic probe 16, and the rotating table 25 is rotated to a vertical position, and the spring 30 pulls the fixing piece 29 to insert the limit rod 28 into the rotating table 25, so that the rotating table 25 is ensured to be vertical, and the wire 17 connected to the ultrasonic probe 16 passes through the split tube 15 and the mounting tube 14, and passes between the two groups of rollers 27 to fix the position of the wire 17, and the second bevel gear 12 drives the first bevel gear 11 to rotate by rotating the handle 13, and the lead screw 10 drives the movable plate 8 to move, and the floating plate 1 is driven to move by the push rod 7 and the connecting piece 5, so that the floating plate 1 is placed at a suitable position on the water surface.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 sludge thickness measuring device, comprising a floating plate (1), characterized in that: A mounting cylinder (14) is slidably mounted inside the floating plate (1), and two sets of cylinders (15) are fixedly connected to the lower part of the mounting cylinder (14), and an ultrasonic probe (16) is threadedly connected to the lower part of the cylinder (15). A connecting piece (5) is threadedly connected to one side of the lower part of the floating plate (1), and a push rod (7) is fixedly connected to one side of the connecting piece (5), and a moving plate (8) is fixedly connected to the other side of the pushing rod (7). A connecting plate (9) is slidably connected to the outer sides of the moving plate (8) and the pushing rod (7), and a lead screw (10) is rotatably connected inside the connecting plate (9), and the lead screw (10) is threadedly connected to the moving plate (8), and a first bevel gear (11) is fixedly connected to the other end of the lead screw (10), and the first bevel gear (11) is rotatably connected to the inner wall of the connecting plate (9), and a second bevel gear (12) is meshedly connected to the upper side of the first bevel gear (11), and the tail end of the second bevel gear (12) penetrates the connecting plate (9) and is fixedly connected to a handle (13).

2. The sludge thickness measuring device according to claim 1, characterized in that: A wire (17) is fixedly connected to the upper part of the ultrasonic probe (16), and the wire (17) penetrates the split cylinder (15) and the mounting cylinder (14) in sequence. An isolation plate (18) is fixedly connected inside the mounting cylinder (14), and two sides of the isolation plate (18) are respectively connected to the split cylinders (15) on both sides.

3. The sludge thickness measuring device according to claim 1, characterized in that: Two groups of mounting seats (24) are fixedly connected to the upper parts of the connecting plate (9) and the pushing rod (7); a rotating platform (25) is rotatably connected between the mounting seats (24); two groups of mounting plates (26) are fixedly connected to the upper part of the rotating platform (25); two groups of rollers (27) are rotatably connected between the mounting plates (26); a limiting rod (28) is slidably connected to the upper part of one side of the mounting seat (24); a fixing plate (29) is fixedly connected to one side of the limiting rod (28); a spring (30) is fixedly connected between the fixing plate (29) and the mounting seat (24); the spring (30) is sleeved on the outer side of the limiting rod (28); and a locking hole matching the limiting rod (28) is provided on one side of the rotating platform (25).

4. The sludge thickness measuring device according to claim 1, characterized in that: The floating plate (1) has a connecting groove (2) at the bottom, an inner sleeve (3) is fixedly connected inside the connecting groove (2), an outer sleeve (4) facing the inner sleeve (3) is fixedly connected to the top of the connecting plate (5), and a mounting screw (6) is threadedly connected inside the outer sleeve (4).

5. The sludge thickness measuring device according to claim 1, characterized in that: The upper part of the floating plate (1) is fixedly connected to a mounting plate (21), the interior of the mounting plate (21) is threadedly connected to a fixing screw (22), one side of the mounting tube (14) is provided with equidistant height holes (20), the outer side of the mounting tube (14) is fixedly connected to a limiting plate (19), and the limiting plate (19) is slidably connected to the interior of the floating plate (1).

6. The sludge thickness measuring device according to claim 1, characterized in that: A mounting ring (23) is fixedly connected to the upper part of the floating plate (1).

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