Multifunctional flow measuring instrument

Abstract

The utility model relates to the technical field of measuring instruments, and discloses a multifunctional flow measuring instrument which comprises a base, a first supporting column is fixedly connected in the base, a first clamping block is connected to the first supporting column in a sliding mode, a clamping groove is formed in the first clamping block, a connecting column is arranged in the first clamping block, and a second supporting column is arranged in the connecting column. The connecting column is slidably connected to the interior of the clamping groove, a threaded rod is in threaded connection with the interior of the first clamping block, a first handle is fixedly connected to the top end of the threaded rod, a nut is in threaded connection with the outer wall of the threaded rod, the top of the nut is rotatably connected to the bottom of the first clamping block, and a second clamping block is rotatably connected to the outer wall of the connecting column. According to the utility model, through the cooperation between the pedestal and the clamping block 2, the angle of the measuring instrument can be adjusted, and the problem that the angle of the measuring instrument can not be adjusted according to requirements and the maintenance and calibration processes are difficult can be solved, thereby improving the flexibility of the measuring instrument.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a multifunctional flow measuring instrument. Background Art

[0002] A measuring instrument is a device used to measure the flow rate of a fluid (liquid or gas). This type of instrument is widely used in industries, laboratories, environmental monitoring, and other fields to monitor and control the flow of fluids in pipes, pipelines, or other equipment. Flow measurement is essential for many industrial and scientific applications, so flow measurement instruments play an important role in various fields. Different measuring instruments have their own advantages and scope of application in different working conditions and application environments.

[0003] After searching, a multifunctional flow measuring instrument is disclosed in the announcement number: CN206469929U, including a regulating valve group, a display component, a temperature sensor, a pressure sensor, a main body component, a control board and a central processing unit. The main body component and the display component are connected by a conduit, and an regulating valve group is arranged between the main body component and the display component. A temperature sensor and a pressure sensor are installed inside the shell of the main body component. There is a flow guide cavity inside the shell of the main body component, and a piezoelectric sensor is installed at the connection between the flow guide cavity of the main body component and the conduit. A control board is installed inside the display component, and a central processing unit is installed in the middle position of the control board. The input end of the central processing unit is electrically connected to the output end of the data analysis module and the output end of the counting module respectively. Although the application has a novel structure, convenient control, rich functions and accurate information, it does not take into account that the measuring instrument cannot adjust the angle according to demand, which may make the maintenance and calibration process more difficult, and affect the accuracy of the measurement results, thereby affecting the flexibility of the measuring instrument. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multifunctional flow measuring instrument, which aims to improve the problem that the measuring instrument cannot adjust the angle according to needs, which may make the maintenance and calibration process more difficult.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional flow measuring instrument, comprising a base, a support column 1 is fixedly connected inside the base, a block 1 is slidably connected to the support column 1, a slot is provided inside the block 1, a connecting column is arranged inside the block 1, the connecting column is slidably connected inside the slot, a threaded rod is threadedly connected inside the block 1, a handle 1 is fixedly connected to the top of the threaded rod, a nut is threadedly connected to the outer wall of the threaded rod, the top of the nut is rotatably connected to the bottom of the block 1, the outer wall of the connecting column is rotatably connected to the block 2, and a connecting component is arranged inside the block 2.

[0006] Furthermore, the connecting assembly comprises a second supporting column, an outer wall of which is slidably connected to the interior of the second clamping block, and a clamping ring is fixedly connected to one end of the connecting column.

[0007] Furthermore, the outer wall of the second support column is slidably connected to a first connecting plate, one side of the first connecting plate is fixedly connected to a fixed column 1, and the top of the first connecting plate is fixedly connected to a table frame.

[0008] Furthermore, a connecting block is rotatably connected to an outer wall of the first fixing column, and a second connecting plate is slidably connected to an outer wall of the second supporting column.

[0009] Furthermore, one side of the second connecting plate is fixedly connected to a second fixing column, and one side of the connecting block is internally rotatably connected to an outer wall of the second fixing column.

[0010] Furthermore, a collar 1 is fixedly connected to the other side of the second connecting plate, and a buckle is rotatably connected inside the collar 1.

[0011] Furthermore, a second sleeve ring is fixedly connected to the other side of the first connecting plate, and a hollow column is rotatably connected to the side wall of the second sleeve ring.

[0012] Furthermore, the buckle is rotatably connected to the inside of the hollow column, and a second handle is fixedly connected to the outer wall of the hollow column.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the effect of adjustable angle of the measuring instrument is achieved through the cooperation between the base and the support column 1, the clamping block 1, the clamping groove, the threaded rod, the handle 1, the nut, the connecting column and the clamping block 2, and the problem that the measuring instrument cannot adjust the angle according to the demand, which may make the maintenance and calibration process more difficult, is solved, thereby improving the flexibility of the measuring instrument.

[0015] 2. In the utility model, the effect of quick disassembly and assembly of the measuring instrument is achieved through the cooperation between the first connecting plate and the fixed column 1, the connecting block, the second connecting plate, the fixed column 2, the collar 1, the buckle, the collar 2, the hollow column and the handle 2, and the problem of delaying the troubleshooting time when a fault or problem occurs and the inability to quickly disassemble the instrument for inspection and diagnosis is solved, thereby improving the measurement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of a multifunctional flow measuring instrument proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the support column and outer wall structure of a multifunctional flow measurement instrument proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of a card block of a multifunctional flow measuring instrument proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the second outer wall structure of a support column of a multifunctional flow measuring instrument proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the side wall structure of a first connecting plate of a multifunctional flow measuring instrument proposed by the utility model.

[0021] Legend:

[0022] 1. Base; 2. Support column 1; 3. Block 1; 4. Slot; 5. Threaded rod; 6. Handle 1; 7. Nut; 8. Connecting column; 9. Block 2; 10. Support column 2; 11. First connecting plate; 12. Fixed column 1; 13. Connecting block; 14. Second connecting plate; 15. Fixed column 2; 16. Ring 1; 17. Buckle; 18. Ring 2; 19. Hollow column; 20. Handle 2; 21. Snap ring; 22. Watch frame. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3 An embodiment of the utility model is as follows: a multifunctional flow measuring instrument comprises a base 1, a support column 2 is fixedly connected inside the base 1, a block 3 is slidably connected to the support column 2, a slot 4 is provided inside the block 3, a connecting column 8 is arranged inside the block 3, the connecting column 8 is slidably connected inside the slot 4, a threaded rod 5 is threadedly connected inside the block 3, a handle 6 is fixedly connected to the top of the threaded rod 5, a nut 7 is threadedly connected to the outer wall of the threaded rod 5, the top of the nut 7 is rotatably connected to the bottom of the block 3, the outer wall of the connecting column 8 is rotatably connected to a block 2 9, a connecting assembly is arranged inside the block 2 9, the connecting assembly comprises a support column 2 10, the outer wall of the support column 2 10 is slidably connected to the inside of the block 2 9, and a clamping ring 21 is fixedly connected to one end of the connecting column 8.

[0025] Specifically, when adjusting the angle of the measuring instrument, the adjustment process is first started by rotating the connecting column 8. The rotation force of the connecting column 8 is transmitted to the block 2 9 on the outer wall, causing it to start rotating. At the same time, the support column 2 10 connected by the internal sliding connection of the block 2 9 also starts to rotate, thereby driving the instrument to adjust the up and down directions. Once the desired angle is reached, the operator transmits its force to the fixed threaded rod 5 at the bottom by rotating the handle 1 6. The threaded rod 5 is connected to the internal block 1 3 by a thread, so that the threaded rod 5 moves. At the same time, the handle 1 6 is clamped above the block 1 3, and the nut 7 threadedly connected to the outer wall is clamped at the bottom of the block 1 3. In this way, the block 1 3 is clamped by the movement of the threaded rod 5, thereby fixing the position of the connecting column 8 and achieving the adjustment of the up and down angles. Subsequently, by rotating the block 1 3, it is subjected to the force of the outer wall of the support column 2 and starts to rotate. Finally, when the desired left and right angles are reached, the block 1 3 is fixed, and the measuring instrument completes the adjustment of the left and right angles, achieving the effect of adjusting the angle of the instrument.

[0026] Reference Figure 4 and Figure 5 The outer wall of the supporting column 10 is slidably connected with the first connecting plate 11, one side of the first connecting plate 11 is fixedly connected with the fixing column 12, the top of the first connecting plate 11 is fixedly connected with the table frame 22, the outer wall of the fixing column 12 is rotatably connected with the connecting block 13, the outer wall of the supporting column 10 is slidably connected with the second connecting plate 14, one side of the second connecting plate 14 is fixedly connected with the fixing column 2 15, one side of the connecting block 13 is internally rotatably connected to the outer wall of the fixing column 2 15, and the outer wall of the hollow column 19 is fixedly connected with the handle 20.

[0027] Specifically, when the meter needs to be quickly disassembled and assembled, first, the first connecting plate 11 fixedly connected to the bottom of the meter frame 22 is cleverly placed on the outer wall of the second supporting column 10. Then, by pulling the second handle 20, the force applied thereto causes the hollow column 19 fixedly connected on one side to start rotating. This action drives the buckle 17 of the internal rotating connection to rotate accordingly, achieving a rotating effect.

[0028] Reference Figure 4 and Figure 5 A collar 16 is fixedly connected to the other side of the second connecting plate 14, and a buckle 17 is rotatably connected inside the collar 16. A collar 2 18 is fixedly connected to the other side of the first connecting plate 11, and a hollow column 19 is rotatably connected to the side wall of the collar 2 18, and the buckle 17 is rotatably connected inside the hollow column 19.

[0029] Specifically, the buckle 17 then starts to move by pulling the collar 16 connected to its outer wall. The movement of the collar 16 is affected by the second connecting plate 14 fixedly connected to the outer wall, causing the second connecting plate 14 to shrink. Through this ingenious design, the first connecting plate 11 and the second connecting plate 14 are firmly clamped on the outer wall of the supporting column 2 10, achieving the effect of quickly installing the instrument.

[0030] Working principle: when the angle of the measuring instrument needs to be adjusted, first rotate the connecting column 8, and the connecting column 8 is driven by the force to drive the block 2 9 connected to the outer wall to rotate, and at the same time, the block 29 drives the support column 2 10 connected internally for sliding connection to rotate, and the instrument is driven to rotate up and down through the support column 2 10. When it is adjusted to the required angle, by rotating the handle 16, the handle 16 is driven by the force to drive the threaded rod 5 fixedly connected at the bottom to rotate inside the block 13, and the threaded connection between the threaded rod 5 and the block 13 makes the threaded rod 5 move, and the handle 16 is clamped above the block 13, and at the same time, the nut 7 threadedly connected to the outer wall of the threaded rod 5 is rotated, so that the nut 7 is clamped at the bottom of the block 13, so that the block 13 is clamped to fix the connecting column 8, thereby achieving the effect of adjusting the up and down angles, and then the block 13 is rotated to clamp. Block 13 is subjected to force to rotate on the outer wall of support column 12, and is fixed when it is rotated to the required angle, thereby achieving the effect of adjusting the left and right angles. When the instrument needs to be quickly disassembled and assembled, first, the first connecting plate 11 fixedly connected to the bottom of the meter frame 22 is sleeved on the outer wall of support column 2 10. At this time, handle 20 is pulled, and handle 20 is subjected to force to drive the hollow column 19 fixedly connected on one side to rotate on one side of the first connecting plate 11, and the hollow column 19 is subjected to force to drive the buckle 17 connected to the internal rotation to rotate, and the buckle 17 is subjected to force to pull the ring 16 connected to the outer wall rotation to move, and the ring 16 is subjected to force to drive the second connecting plate 14 fixedly connected to the outer wall to shrink, and the first connecting plate 11 and the second connecting plate 14 are fixed to the outer wall of support column 2 10 through the shrinkage of the second connecting plate 14, thereby achieving the effect of quickly installing the instrument.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional flow measuring instrument, comprising a base (1), characterized in that: A support column 1 (2) is fixedly connected inside the base (1), and a block 1 (3) is slidably connected to the support column 1 (2). A slot (4) is provided inside the block 1 (3), and a connecting column (8) is arranged inside the block 1 (3). The connecting column (8) is slidably connected inside the slot (4). A threaded rod (5) is threadedly connected inside the block 1 (3), and a handle 1 (6) is fixedly connected to the top of the threaded rod (5). A nut (7) is threadedly connected to the outer wall of the threaded rod (5), and the top of the nut (7) is rotatably connected to the bottom of the block 1 (3). A block 2 (9) is rotatably connected to the outer wall of the connecting column (8), and a connecting component is arranged inside the block 2 (9).

2. A multifunctional flow measuring instrument according to claim 1, characterized in that: The connection assembly comprises a second support column (10), the outer wall of the second support column (10) being slidably connected to the interior of the second clamping block (9), and a clamping ring (21) being fixedly connected to one end of the connection column (8).

3. A multifunctional flow measuring instrument according to claim 2, characterized in that: The outer wall of the second support column (10) is slidably connected to a first connecting plate (11), one side of the first connecting plate (11) is fixedly connected to a fixing column (12), and the top of the first connecting plate (11) is fixedly connected to a table frame (22).

4. A multifunctional flow measuring instrument according to claim 3, characterized in that: The outer wall of the first fixing column (12) is rotatably connected to a connecting block (13), and the outer wall of the second supporting column (10) is slidably connected to a second connecting plate (14).

5. A multifunctional flow measuring instrument according to claim 4, characterized in that: One side of the second connecting plate (14) is fixedly connected to a second fixing column (15), and one side of the connecting block (13) is internally rotatably connected to the outer wall of the second fixing column (15).

6. A multifunctional flow measuring instrument according to claim 5, characterized in that: A collar (16) is fixedly connected to the other side of the second connecting plate (14), and a buckle (17) is rotatably connected inside the collar (16).

7. A multifunctional flow measuring instrument according to claim 6, characterized in that: A second sleeve ring (18) is fixedly connected to the other side of the first connecting plate (11), and a hollow column (19) is rotatably connected to the side wall of the second sleeve ring (18).

8. A multifunctional flow measuring instrument according to claim 7, characterized in that: The buckle (17) is rotatably connected to the interior of the hollow column (19), and a second handle (20) is fixedly connected to the outer wall of the hollow column (19).

Images