Adjustable radar level meter

Abstract

The utility model belongs to the technical field of radar level meters, and particularly relates to an adjustable radar level meter which comprises a fixing plate, two mounting plates are fixedly mounted on the top face of the fixing plate, a threaded rod is rotatably mounted in one mounting plate, a sliding rod is fixedly mounted in the other mounting plate, fixing blocks are fixedly mounted on the top faces of the two mounting plates, and the threaded rod is rotatably mounted in the other mounting plate. The same second mounting frame is slidably mounted between the two fixing blocks, a first mounting frame is slidably mounted in the second mounting frame, a mounting sleeve is fixedly mounted on one side of the interior of the first mounting frame, and a radar level meter body is fixedly mounted in the mounting sleeve; when the device needs to be used, a plurality of radar level meter bodies are installed through a selected installation position formed in the fixing plate, after installation is completed, the positions of the radar level meter bodies are adjusted according to the measured physical internal depth, and the device enables workers to adjust the positions of the radar level meter bodies in real time according to actual conditions; the working efficiency is improved, and the measurement result is more accurate.

Description

Technical Field

[0001] The utility model belongs to the technical field of radar level meters, in particular to an adjustable radar level meter. Background Art

[0002] Radar level meters are measuring instruments based on the time-travel principle. Radar waves travel at the speed of light, and this travel time can be converted into a level signal through electronic components. A probe emits a high-frequency pulse that propagates through space at the speed of light. When the pulse hits the surface of the material, it is reflected and received by a receiver within the meter, which converts the distance signal into a level signal. Radar level meters have become a mainstream product in the level measurement instrument market and are primarily categorized into radar level meters and guided wave radar level meters.

[0003] Existing radar level meters need to be fixed on the top of the equipment to be measured when in use. However, due to the different internal sizes and depths of various devices, the position of the radar level meter cannot be adjusted according to actual conditions, which can easily affect the actual measurement results. In view of this, we propose an adjustable radar level meter. Utility Model Content

[0004] The purpose of the present utility model is to provide an adjustable radar level meter to solve the problems raised in the above background technology.

[0005] In view of this, the utility model provides an adjustable radar level meter, comprising:

[0006] A fixed plate, two mounting plates are fixedly installed on the top surface of the fixed plate, a threaded rod is rotatably installed in one of the mounting plates, a sliding rod is fixedly installed in the other mounting plate, a fixed block is fixedly installed on the top surface of the two mounting plates, a second mounting bracket is slidably installed between the two fixed blocks, a first mounting bracket is slidably installed in the second mounting bracket, a mounting sleeve is fixedly installed on one side of the interior of the first mounting bracket, and a radar level meter body is fixedly installed in the mounting sleeve;

[0007] A threaded sleeve, wherein the threaded sleeve is threadedly mounted on the outer wall of the threaded rod, the top surface of the threaded sleeve is fixedly connected to one side of the bottom surface of the second mounting bracket, the top surface of the fixing plate is fixedly mounted with a first motor, one end of the output shaft of the first motor passes through the outer wall of the mounting plate and is fixedly connected to one end of the threaded rod, a slider is slidably mounted on the outer wall of the sliding rod, and the top surface of the slider is fixedly connected to the other side of the bottom surface of the second mounting bracket;

[0008] An adjustment component is disposed in the second mounting bracket and is used to adjust the movement of the first mounting bracket.

[0009] In the above technical solution, further, the adjustment assembly includes a rack, which is fixedly mounted on the inner wall of the first mounting frame, and a mounting block is fixedly mounted on the inner wall of the second mounting frame, and a gear is rotatably mounted on the top surface of the mounting block, and the gear is engaged with the rack, and a fixed rod is rotatably mounted in the mounting block, and the top end of the fixed rod is fixedly connected to the bottom surface of the gear, and the bottom end of the fixed rod is fixedly mounted with a second bevel gear.

[0010] In the above technical solution, further, the adjustment assembly also includes a transmission rod, one end of the transmission rod is rotatably mounted on one side of the threaded sleeve, a first bevel gear is fixedly mounted on the outer side wall of the transmission rod, the first bevel gear is meshed with the second bevel gear, a second motor is fixedly mounted on one side of the slider, and one end of the output shaft of the second motor is fixedly connected to the other end of the transmission rod.

[0011] In the above technical solution, further, a detection end is provided on the bottom surface of the radar level meter, a brush is provided below the detection end, the brush contacts the outer wall of the detection end, and one end of the brush is rotatably mounted on the bottom surface of the radar level meter body.

[0012] In the above technical solution, further, a plug hole is provided on the bottom surface of the radar level meter, a limiting hole is provided on the other end of the brush, and the plug hole and the limiting hole are movably connected with the same insertion rod.

[0013] In the above technical solution, further, an annular plate is fixedly installed on the top surface of the radar level meter, an arc-shaped groove is opened on the top surface of the annular plate, a mounting column is rotatably installed in the annular plate, the bottom surface of the mounting column is fixedly connected to one end of the brush, and a support rod is fixedly installed on the outer wall of the mounting column, and one end of the support rod is slidably connected to the inner wall of the arc-shaped groove.

[0014] In the above technical solution, further, a plurality of mounting holes are provided on the top surface of the fixing plate.

[0015] The beneficial effects of the utility model are:

[0016] 1. This adjustable radar level meter, when the equipment needs to be used, selects the installation position and installs it through the multiple openings on the fixed plate. After installation, the position of the radar level meter body is adjusted according to the physical internal depth to be measured. When the equipment needs to move laterally, the first motor is started to drive the threaded rod to rotate. The threaded sleeve moves on the threaded rod and drives the second mounting bracket to move laterally, allowing the equipment to achieve overall lateral movement. When the equipment needs to move longitudinally, the second motor is started to drive the transmission rod to rotate. The first bevel gear rotates on the transmission rod and engages with the second bevel gear at the same time, driving the gear to rotate and engage with the rack, allowing the equipment to achieve overall longitudinal movement. This device allows staff to adjust the position of the radar level meter body in real time according to actual conditions, improving work efficiency and making measurement results more accurate.

[0017] 2. When the adjustable radar level meter is not in use, the rod that is movably connected between the socket and the limit hole is removed to release the limit. The worker manually controls the support rod to slide in the arc groove. The brush under the detection end removes dust or impurities attached to the surface of the detection end, keeping the detection end clean without affecting the measurement accuracy of the equipment, allowing the equipment to maintain high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the threaded sleeve structure in the utility model;

[0020] Figure 3 This is a schematic structural diagram of the first bevel gear in the present utility model;

[0021] Figure 4 This is a schematic diagram of the mounting column structure in the present utility model;

[0022] Figure 5 It is a schematic diagram of the cooperation structure of the jack and the limiting hole in the utility model.

[0023] The marks in the figure are:

[0024] 1. Radar level meter body; 2. Fixing plate; 3. Mounting plate; 4. Threaded rod; 5. Threaded sleeve; 6. Slider; 7. Sliding rod; 8. Fixing block; 9. First motor; 10. First mounting bracket; 11. Mounting sleeve; 12. Rack; 13. Gear; 14. Second mounting bracket; 15. Second motor; 16. Transmission rod; 17. First bevel gear; 18. Second bevel gear; 19. Mounting block; 20. Fixing rod; 21. Insert rod; 22. Insert hole; 23. Annular plate; 24. Mounting column; 25. Support rod; 26. Arc groove; 27. Detection end; 28. Brush; 29. Limit hole; 30. Mounting hole. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0027] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0028] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0029] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising 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. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0030] Example 1:

[0031] See also Figure 1-5 As shown in the figure, this embodiment provides an adjustable radar level meter, including:

[0032] The top surface of the fixed plate 2 is fixedly installed with two mounting plates 3, one of which is rotatably installed with a threaded rod 4, and the other is fixedly installed with a slide rod 7. The top surfaces of the two mounting plates 3 are fixedly installed with fixed blocks 8. The same second mounting bracket 14 is slidably installed between the two fixed blocks 8. The first mounting bracket 10 is slidably installed in the second mounting bracket 14. A mounting sleeve 11 is fixedly installed on one side of the interior of the first mounting bracket 10, and a radar level meter body 1 is fixedly installed in the mounting sleeve 11; a threaded sleeve 5, the threaded sleeve 5 is threadedly installed on the outer side wall of the threaded rod 4, and the top surface of the threaded sleeve 5 is fixedly connected to one side of the bottom surface of the second mounting bracket 14; a first motor 9 is fixedly installed on the top surface of the fixed plate 2, and one end of the output shaft of the first motor 9 passes through the outer side wall of the mounting plate 3 and is fixedly connected to one end of the threaded rod 4; a slider 6 is slidably installed on the outer side wall of the slide rod 7, and the top surface of the slider 6 is fixedly connected to the other side of the bottom surface of the second mounting bracket 14; an adjusting component, The adjustment assembly is arranged in the second mounting bracket 14 and is used to adjust the movement of the first mounting bracket 10. When the equipment needs to be used, the installation position is selected and installed through the multiple mounting holes 30 opened on the fixing plate 2. After the installation is completed, the position of the radar level meter body 1 is adjusted according to the physical internal depth to be measured. When the equipment needs to move laterally, the first motor 9 is started to drive the threaded rod 4 to rotate. The threaded sleeve 5 moves on the threaded rod 4 and drives the second mounting bracket 14 to move laterally, so that the equipment can achieve overall lateral movement. When the equipment needs to move longitudinally, the second motor 15 is started to drive the transmission rod 16 to rotate. The first bevel gear 17 rotates on the transmission rod 16 and rotates and engages with the second bevel gear 18, driving the gear 13 to rotate and rotate and engage with the rack 12, so that the equipment can achieve overall longitudinal movement. This device allows staff to adjust the position of the radar level meter body 1 in real time according to actual conditions, thereby improving work efficiency and making measurement results more accurate.

[0033] Example 2:

[0034] This embodiment provides an adjustable radar level meter, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0035] Among them, the adjustment component includes a rack 12, which is fixedly mounted on the inner wall of the first mounting frame 10, and a mounting block 19 is fixedly mounted on the inner wall of the second mounting frame 14. The top surface of the mounting block 19 is rotatably mounted with a gear 13, and the gear 13 is engaged with the rack 12. A fixed rod 20 is rotatably mounted in the mounting block 19, and the top of the fixed rod 20 is fixedly connected to the bottom surface of the gear 13. The bottom end of the fixed rod 20 is fixedly mounted with a second bevel gear 18. When the equipment needs to move longitudinally, the second motor 15 is started to drive the transmission rod 16 to rotate, and the first bevel gear 17 rotates on the transmission rod 16 while rotating and meshing with the second bevel gear 18, driving the gear 13 to rotate and rotate and mesh with the rack 12, so that the equipment can achieve overall longitudinal movement. This device allows staff to adjust the position of the radar level meter body 1 in real time according to actual conditions, thereby improving work efficiency and making the measurement results more accurate.

[0036] Example 3:

[0037] This embodiment provides an adjustable radar level meter, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0038] Among them, the adjustment component also includes a transmission rod 16, one end of the transmission rod 16 is rotatably mounted on one side of the threaded sleeve 5, and a first bevel gear 17 is fixedly mounted on the outer wall of the transmission rod 16, and the first bevel gear 17 is meshed with the second bevel gear 18. A second motor 15 is fixedly mounted on one side of the slider 6, and one end of the output shaft of the second motor 15 is fixedly connected to the other end of the transmission rod 16. When the second motor 15 is started, the transmission rod 16 is rotated, and the first bevel gear 17 rotates on the transmission rod 16 while being engaged in rotation with the second bevel gear 18, driving the gear 13 to rotate and engage with the rack 12, so that the equipment can achieve overall longitudinal movement, improve work efficiency, and make the measurement results more accurate.

[0039] Example 4:

[0040] This embodiment provides an adjustable radar level meter, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0041] Among them, a detection end 27 is provided on the bottom surface of the radar level meter body 1, and a brush 28 is provided below the detection end 27. The brush 28 contacts the outer wall of the detection end 27. One end of the brush 28 is rotatably installed on the bottom surface of the radar level meter body 1. When the equipment is not in use, the insertion rod 21 that is movably connected in the socket 22 and the limit hole 29 is taken out to release the limit. The worker manually controls the support rod 25 to slide in the arc groove 26. The brush 28 below the detection end 27 will sweep away the dust or impurities attached to the surface of the detection end 27, keeping the detection end 27 always clean without affecting the measurement accuracy of the equipment, so that the equipment can maintain high working efficiency.

[0042] Example 5:

[0043] This embodiment provides an adjustable radar level meter, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0044] Among them, the bottom surface of the radar level meter body 1 is provided with a socket 22, and the other end of the brush 28 is provided with a limit hole 29. The socket 22 and the limit hole 29 are movably connected with the same insertion rod 21. When the detection end 27 needs to be cleaned, the insertion rod 21 is pulled out to release the limit and clean the detection end 27. After cleaning, the insertion rod 21 is inserted back into the socket 22 and the limit hole 29 to limit it, which does not affect the subsequent use of the equipment and is simple and practical.

[0045] Example 6:

[0046] This embodiment provides an adjustable radar level meter, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0047] Among them, an annular plate 23 is fixedly installed on the top surface of the radar level meter body 1, and an arc-shaped groove 26 is opened on the top surface of the annular plate 23. A mounting column 24 is rotatably installed in the annular plate 23. The bottom surface of the mounting column 24 is fixedly connected to one end of the brush 28. A support rod 25 is fixedly installed on the outer wall of the mounting column 24. One end of the support rod 25 is slidably connected to the inner wall of the arc-shaped groove 26. The worker manually controls the support rod 25 to slide in the arc-shaped groove 26. The brush 28 under the detection end 27 will sweep away the dust or impurities attached to the surface of the detection end 27, keeping the detection end 27 always clean without affecting the measurement accuracy of the equipment, so that the equipment can maintain high working efficiency.

[0048] Example 7:

[0049] This embodiment provides an adjustable radar level meter, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0050] Among them, a plurality of mounting holes 30 are opened on the top surface of the fixing plate 2. The plurality of mounting holes 30 reserved are convenient for installing and fixing the equipment, and avoid the equipment from loosening or collapsing due to loose installation during use, which has practical benefits.

[0051] During use: When the equipment needs to be used, the installation position is selected and installed through the multiple installation holes 30 opened on the fixing plate 2. After the installation is completed, the position of the radar level meter body 1 is adjusted according to the physical internal depth to be measured. When the equipment needs to move laterally, the first motor 9 is started to drive the threaded rod 4 to rotate. The threaded sleeve 5 moves on the threaded rod 4 and drives the second mounting bracket 14 to move laterally, so that the equipment can achieve overall lateral movement. When the equipment needs to move longitudinally, the second motor 15 is started to drive the transmission rod 16 to rotate. The first bevel gear 17 rotates on the transmission rod 16 and rotates and engages with the second bevel gear 18, driving the gear 13 to rotate and rotate and engage with the rack 12, so that the equipment can achieve overall longitudinal movement. This device allows staff to adjust the position of the radar level meter body 1 in real time according to actual conditions, thereby improving work efficiency and making measurement results more accurate.

[0052] When the device is not in use, the rod 21 that is movably connected between the socket 22 and the limit hole 29 is removed to release the limit. The worker manually controls the support rod 25 to slide in the arc groove 26. The brush 28 under the detection end 27 will sweep away the dust or impurities attached to the surface of the detection end 27, keeping the detection end 27 clean at all times without affecting the measurement accuracy of the equipment, so that the equipment can maintain high working efficiency.

[0053] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. An adjustable radar level meter, characterized in that: include: A fixed plate (2), two mounting plates (3) are fixedly installed on the top surface of the fixed plate (2), a threaded rod (4) is rotatably installed in one of the mounting plates (3), a sliding rod (7) is fixedly installed in the other mounting plate (3), a fixing block (8) is fixedly installed on the top surfaces of the two mounting plates (3), a second mounting frame (14) is slidably installed between the two fixing blocks (8), a first mounting frame (10) is slidably installed in the second mounting frame (14), a mounting sleeve (11) is fixedly installed on one side of the interior of the first mounting frame (10), and a radar level meter body (1) is fixedly installed in the mounting sleeve (11); A threaded sleeve (5), wherein the threaded sleeve (5) is threadedly mounted on the outer wall of the threaded rod (4), the top surface of the threaded sleeve (5) is fixedly connected to one side of the bottom surface of the second mounting bracket (14), the top surface of the fixing plate (2) is fixedly mounted with a first motor (9), one end of the output shaft of the first motor (9) passes through the outer wall of the mounting plate (3) and is fixedly connected to one end of the threaded rod (4), the outer wall of the sliding rod (7) is slidably mounted with a slider (6), the top surface of the slider (6) is fixedly connected to the other side of the bottom surface of the second mounting bracket (14); An adjustment component is provided in the second mounting frame (14) and is used for adjusting the movement of the first mounting frame (10).

2. The adjustable radar level meter according to claim 1, characterized in that: The adjustment assembly includes a rack (12), the rack (12) is fixedly mounted on the inner side wall of the first mounting frame (10), the inner side wall of the second mounting frame (14) is fixedly mounted with a mounting block (19), the top surface of the mounting block (19) is rotatably mounted with a gear (13), the gear (13) is meshed with the rack (12), a fixed rod (20) is rotatably mounted in the mounting block (19), the top end of the fixed rod (20) is fixedly connected to the bottom surface of the gear (13), and the bottom end of the fixed rod (20) is fixedly mounted with a second bevel gear (18).

3. The adjustable radar level meter according to claim 1, characterized in that: The adjustment assembly further comprises a transmission rod (16), one end of which is rotatably mounted on one side of the threaded sleeve (5), a first bevel gear (17) being fixedly mounted on the outer side wall of the transmission rod (16), the first bevel gear (17) being meshed with a second bevel gear (18), a second motor (15) being fixedly mounted on one side of the slider (6), and one end of an output shaft of the second motor (15) being fixedly connected to the other end of the transmission rod (16).

4. The adjustable radar level meter according to claim 1, characterized in that: The bottom surface of the radar level meter body (1) is provided with a detection end (27), and a brush (28) is provided below the detection end (27). The brush (28) contacts the outer side wall of the detection end (27), and one end of the brush (28) is rotatably mounted on the bottom surface of the radar level meter body (1).

5. The adjustable radar level meter according to claim 4, characterized in that: The bottom surface of the radar level meter body (1) is provided with an insertion hole (22), the other end of the brush (28) is provided with a limiting hole (29), and the insertion hole (22) and the limiting hole (29) are movably sleeved with a same insertion rod (21).

6. The adjustable radar level meter according to claim 1, characterized in that: An annular plate (23) is fixedly mounted on the top surface of the radar level meter body (1), an arc-shaped groove (26) is provided on the top surface of the annular plate (23), a mounting post (24) is rotatably mounted in the annular plate (23), the bottom surface of the mounting post (24) is fixedly connected to one end of a brush (28), a support rod (25) is fixedly mounted on the outer side wall of the mounting post (24), and one end of the support rod (25) is slidably connected to the inner side wall of the arc-shaped groove (26).

7. The adjustable radar level meter according to claim 1, characterized in that: A plurality of mounting holes (30) are provided on the top surface of the fixing plate (2).

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