Sampling tube seat of viscometer

Abstract

The utility model discloses a viscometer sampling tube seat which comprises a connecting tube, the bottom end of the connecting tube is connected with a sampling valve, the liquid inlet end of the sampling valve is obliquely and downwards provided with a sampling tube, the two ends of the connecting tube are provided with supporting seats, the bottom ends of the supporting seats are provided with a supporting frame, the supporting frame is provided with a mounting seat, and one side of the mounting seat is provided with a supporting column. A viscometer body is mounted on the support column, a detection probe is arranged on the viscometer body, a lifting adjusting seat is arranged on the mounting seat, and a sampling barrel matched with the sampling tube and the detection probe is arranged on the lifting adjusting seat. Meanwhile, the sampling barrel can be flexibly adjusted during viscosity detection, and the sampling operation flexibility and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a viscometer sampling tube seat, and more specifically, to a viscometer sampling tube seat. Background Art

[0002] In actual engineering and industrial production, it is often necessary to test the viscosity of the fluid to ensure the best process operating environment and product quality, thereby improving production efficiency;

[0003] In the process of testing the viscosity of the fluid, it is necessary to sample and test the fluid. When testing the viscosity of the existing fluid, it is necessary to pour the fluid medium being transported outward into a sampling bucket through a pipeline, and use a viscometer to test the viscosity. A valve structure is provided on the pipeline to control the opening and closing of the fluid during sampling. However, in this case, when the valve structure is closed, the fluid medium is prone to precipitation in the diversion pipeline.

[0004] In addition, the existing viscometer sampling tube holder is mostly installed on the medium delivery pipeline by flange connection or welding. The welding method is not convenient for disassembly, and the flange connection method has poor support stability during the installation process.

[0005] A Chinese patent document with authorization announcement number CN213148929U discloses a processing auxiliary device for industrial glue, in which the connection between the detection box and the connecting pipe is achieved through a liquid inlet pipe. At the same time, the installation of the detection box is fixed, which is not convenient for adjusting the use height, and thus it is not convenient to flexibly adjust the detection depth when the viscometer is used. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides a viscometer sampling tube holder to solve the technical problems mentioned in the background technology that the viscometer sampling tube holder in the prior art has poor installation stability, is prone to medium precipitation, and has inflexible detection height adjustment.

[0008] (II) Technical solution

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A viscometer sampling tube seat, comprising a connecting tube, a sampling valve connected to the bottom end of the connecting tube, a sampling tube arranged obliquely downward at the liquid inlet end of the sampling valve, supporting seats arranged at both ends of the connecting tube, a supporting frame arranged at the bottom end of the supporting seat, a mounting seat arranged on the supporting frame, a supporting column arranged on one side of the mounting seat, a viscometer body arranged on the supporting column, and a detection probe arranged on the viscometer body;

[0011] The mounting seat is provided with a lifting and adjusting seat, and the lifting and adjusting seat is provided with a sampling barrel in cooperation with the sampling tube and the detection probe.

[0012] The utility model is further configured as follows: the lifting and adjusting seat includes a fixed base, a supporting top seat is arranged above the fixed base, a lifting and adjusting structure is arranged between the fixed base and the supporting top seat, the lifting and adjusting structure includes a first support rod and a second support rod hinged to each other, the tops of the first support rod and the second support rod are both slidably connected to the supporting top seat, and a moving driving structure is arranged between the first support rod and the second support rod and the fixed base, and the lifting and adjusting of the lifting and adjusting seat can be realized through the cooperation of the fixed base, the supporting top seat, the first support rod and the second support rod.

[0013] The utility model is further configured such that the mobile driving structure includes a bidirectional screw rod rotatably mounted on a fixed base through a bearing seat, the bottom ends of the first support rod and the second support rod are hinged with a moving block, the moving block is threadedly sleeved on the bidirectional screw rod, and a rotating driving assembly is arranged between the two groups of the bidirectional screw rods, and the lifting and lowering adjustment of the first support rod and the second support rod can be realized through the cooperation of the bidirectional screw rod and the moving block.

[0014] The utility model is further configured such that the rotation drive assembly includes an adjusting knob transmission-connected to one of the bidirectional screws, a synchronous belt structure is provided between the two groups of bidirectional screws, and the synchronous rotation drive of the two groups of bidirectional screws can be achieved through the cooperation of the adjusting knob and the synchronous belt structure.

[0015] The utility model is further configured such that the tops of the first support rod and the second support rod are both hinged with sliders, and the bottom end of the support top seat is provided with a slide rail in cooperation with the slider, and stable sliding installation between the first support rod and the second support rod and the support top seat can be achieved through the cooperation of the slider and the slide rail.

[0016] The utility model is further configured that a fixing foot is provided at the bottom end of the support frame, and a fixing hole is opened on the fixing foot. The supporting stability of the support frame can be improved through the cooperation of the fixing foot and the fixing hole.

[0017] The utility model is further configured such that a liquid outlet section is provided at the bottom end of the connecting pipe, and the bottom end of the liquid outlet section is detachably connected to the sampling valve through the cooperation of a flange and a bolt member, and the detachable installation of the sampling valve on the connecting pipe can be achieved through the provision of the liquid outlet section.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a viscometer sampling tube holder, which has the following beneficial effects:

[0020] 1. The utility model is connected to the external medium conveying pipeline through a connecting pipe, and the connection and cutoff between the connecting pipe and the sampling pipe are controlled by a sampling valve. When sampling, the connecting pipe is controlled to be connected to the sampling pipe, so that the conveying medium can be conveyed to the sampling barrel through the sampling pipe for sampling and collection, so that the detection probe inserted into the sampling barrel can detect the viscosity of the medium in the sampling barrel. By directly connecting the sampling valve to the connecting pipe, the residual detection medium in the sampling tube can be reduced.

[0021] 2. The utility model is provided with support seats at both ends of the connecting pipe, and a support frame is provided at the bottom end of the support seat. The stable installation of the connecting pipe can be achieved through the cooperation of the support frame and the support seat, thereby improving the installation stability of the connecting pipe.

[0022] 3. The utility model is provided with a mounting seat on the support frame, a viscometer body is installed on one side of the mounting seat through a supporting column, and a detection probe is provided on the viscometer body. At the same time, a lifting adjustment seat is provided on the mounting seat, and the sampling barrel is stably installed on the mounting seat through the lifting adjustment seat, so that the position of the sampling barrel relative to the sampling tube and the detection probe is flexibly adjusted, thereby improving the convenience of installation, disassembly and cleaning of the sampling barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The overall structure of a viscometer sampling tube holder in the utility model is shown in FIG. Figure 1 ;

[0024] Figure 2 The overall structure of a viscometer sampling tube holder in the utility model is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a schematic diagram of the connection structure between the connecting pipe, the sampling valve and the sampling pipe in the utility model;

[0026] Figure 4 The overall structure of the lifting and adjusting seat in the utility model is shown in FIG. Figure 1 ;

[0027] Figure 5 The overall structure of the lifting and adjusting seat in the utility model is shown in FIG. Figure 2 ;

[0028] Figure 6 It is a schematic diagram of the connection structure between the mounting seat, the support column and the viscometer body in the utility model.

[0029] In the figure: 1. connecting pipe; 2. sampling valve; 3. sampling tube; 4. supporting seat; 5. supporting frame; 6. mounting seat; 7. supporting column; 8. viscometer body; 9. detection probe; 10. lifting adjustment seat; 11. sampling barrel; 12. fixed base; 13. supporting top seat; 14. first supporting rod; 15. second supporting rod; 16. bidirectional screw; 17. moving block; 18. adjusting knob; 19. synchronous belt structure; 20. sliding block; 21. sliding rail; 22. fixing foot; 23. fixing hole; 24. liquid outlet section. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0032] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0033] See also Figure 1-6 A viscometer sampling tube 3 seat comprises a connecting tube 1, a sampling valve 2 is connected to the bottom end of the connecting tube 1, a sampling tube 3 is arranged at the liquid inlet end of the sampling valve 2 tilted downward, support seats 4 are arranged at both ends of the connecting tube 1, a support frame 5 is arranged at the bottom end of the support seat 4, a mounting seat 6 is arranged on the support frame 5, a support column 7 is arranged on one side of the mounting seat 6, a viscometer body 8 is installed on the support column 7, and a detection probe 9 is arranged on the viscometer body 8;

[0034] A lifting adjustment seat 10 is arranged on the mounting seat 6 , and a sampling barrel 11 is arranged on the lifting adjustment seat 10 in coordination with the sampling tube 3 and the detection probe 9 .

[0035] In this embodiment, the connecting tube 1 is connected to the external medium delivery pipeline, and the connection and cutoff between the connecting tube 1 and the sampling tube 3 are controlled by the sampling valve 2. When sampling, the connecting tube 1 is controlled to be connected with the sampling tube 3, so that the delivery medium can be delivered to the sampling barrel 11 through the sampling tube 3 for sampling and collection, so that the detection probe 9 inserted into the sampling barrel 11 can detect the viscosity of the medium in the sampling barrel 11. By directly connecting the sampling valve 2 to the connecting tube 1, the residual detection medium in the sampling tube 3 can be reduced.

[0036] More specifically, the utility model is provided with support seats 4 at both ends of the connecting pipe 1, and a support frame 5 is provided at the bottom end of the support seat 4. Through the cooperation of the support frame 5 and the support seat 4, the connecting pipe 1 can be stably installed, thereby improving the installation stability of the connecting pipe 1.

[0037] Furthermore, the utility model is provided with a mounting seat 6 on the support frame 5, a viscometer body 8 is installed on one side of the mounting seat 6 through a support column 7, and a detection probe 9 is provided on the viscometer body 8, and a lifting adjustment seat 10 is provided on the mounting seat 6, and the lifting adjustment seat 10 is used to achieve stable installation of the sampling barrel 11 on the mounting seat 6, so that it is convenient to flexibly adjust the position of the sampling barrel 11 relative to the sampling tube 3 and the detection probe 9, thereby improving the convenience of installation, disassembly and cleaning of the sampling barrel 11.

[0038] See also Figure 4 and Figure 5 As an implementation of the lifting and adjusting seat 10: the lifting and adjusting seat 10 includes a fixed base 12, a supporting top seat 13 is arranged above the fixed base 12, and a lifting and adjusting structure is arranged between the fixed base 12 and the supporting top seat 13;

[0039] Among them, the lifting and lowering adjustment structure includes a first support rod 14 and a second support rod 15 hinged to each other, the top of the first support rod 14 and the second support rod 15 are both slidably connected to the support top seat 13, and a movable driving structure is arranged between the first support rod 14 and the second support rod 15 and the fixed base 12, the movable driving structure includes a bidirectional screw 16 rotatably installed on the fixed base 12 through a bearing seat, the bottom ends of the first support rod 14 and the second support rod 15 are hinged with a moving block 17, the moving block 17 is threadedly sleeved on the bidirectional screw 16, and a rotating driving assembly is arranged between the two groups of bidirectional screws 16; the rotating driving assembly includes an adjusting knob 18 transmission connected to one of the bidirectional screws 16, and a synchronous belt structure 19 is arranged between the two groups of bidirectional screws 16.

[0040] Specifically, by turning the adjusting knob 18, the corresponding bidirectional screw 16 can be controlled to rotate, and the cooperation between the bidirectional screw 16 and the synchronous belt structure 19 can control the synchronous rotation of another bidirectional screw 16. The rotation of the bidirectional screw 16 can control the synchronous movement of the block on the bidirectional screw 16, and the movement of the moving block 17 can control the movement of the bottom of the first support rod 14 and the second support rod 15, thereby realizing the relative rotation of the first support rod 14 and the second support rod 15, thereby realizing the adjustment of the support height of the support top seat 13, and then realizing the adjustment of the sampling height of the sampling barrel 11.

[0041] See also Figure 1 and Figure 5As an implementation of the first support rod 14 and the second support rod 15 , the tops of the first support rod 14 and the second support rod 15 are both hinged with sliders 20 , and the bottom end of the support top seat 13 is provided with a slide rail 21 in cooperation with the sliders 20 .

[0042] Specifically, the cooperation between the slider 20 and the slide rail 21 can realize a stable connection between the top of the first support rod 14 and the second support rod 15 and the support top seat 13 .

[0043] See also Figure 1 and Figure 2 As an implementation of the support frame 5 , a fixing foot 22 is provided at the bottom end of the support frame 5 , and a fixing hole 23 is opened on the fixing foot 22 .

[0044] Specifically, the support frame 5 can be stably installed by the cooperation between the fixing legs 22 and the fixing holes 23 .

[0045] See also Figure 2 and Figure 3 As an implementation of the connecting pipe 1: a liquid outlet section 24 is provided at the bottom end of the connecting pipe 1, and the bottom end of the liquid outlet section 24 is detachably connected to the sampling valve 2 through the cooperation of a flange and a bolt.

[0046] Specifically, the arrangement of the liquid outlet section 24 enables the sampling valve 2 to be detachably installed at the bottom end of the connecting tube 1 , which facilitates the inspection and replacement of the sampling tube 3 .

[0047] In summary, when the overall equipment is in use:

[0048] The connecting pipe 1 is connected to the external medium delivery pipeline through the flange structure. When in use, the sampling valve 2 is controlled to open so that the connecting pipe 1 is connected to the sampling tube 3, so that the delivered medium can be delivered to the sampling barrel 11 through the sampling tube 3, and collected by the sampling barrel 11. The viscosity of the medium in the sampling barrel 11 can be detected by the detection probe 9 on the viscometer body 8;

[0049] The utility model can flexibly adjust the height of the sampling barrel 11, thereby facilitating the sampling and collection of the medium to be detected, the movement and cleaning of the sampling barrel 11, and the insertion depth of the detection probe 9 in the sampling barrel 11, thereby improving the accuracy of viscosity detection;

[0050] When adjusting the height of the sampling barrel 11, the adjusting knob 18 is turned. The corresponding bidirectional screw 16 can be controlled to rotate by adjusting the knob 18. The cooperation between the bidirectional screw 16 and the synchronous belt structure 19 can control the synchronous rotation of another bidirectional screw 16. The rotation of the bidirectional screw 16 can control the synchronous movement of the block on the bidirectional screw 16. The movement of the moving block 17 can control the movement of the bottom of the first support rod 14 and the second support rod 15, thereby realizing the relative rotation of the first support rod 14 and the second support rod 15, thereby realizing the adjustment of the support height of the support top seat 13, and then realizing the flexible adjustment of the sampling height of the sampling barrel 11.

[0051] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A viscometer sampling tube holder, comprising a connecting tube (1), characterized in that: The bottom end of the connecting pipe (1) is connected to a sampling valve (2), a sampling pipe (3) is arranged at a liquid inlet end of the sampling valve (2) tilted downward, support seats (4) are arranged at both ends of the connecting pipe (1), a support frame (5) is arranged at the bottom end of the support seat (4), a mounting seat (6) is arranged on the support frame (5), a support column (7) is arranged on one side of the mounting seat (6), a viscometer body (8) is installed on the support column (7), and a detection probe (9) is arranged on the viscometer body (8); The mounting seat (6) is provided with a lifting and adjusting seat (10), and the lifting and adjusting seat (10) is provided with a sampling barrel (11) in cooperation with the sampling tube (3) and the detection probe (9).

2. A viscometer sampling tube holder according to claim 1, characterized in that: The lifting and adjusting seat (10) comprises a fixed base (12), a supporting top seat (13) is arranged above the fixed base (12), and a lifting and adjusting structure is arranged between the fixed base (12) and the supporting top seat (13).

3. A viscometer sampling tube holder according to claim 2, characterized in that: The lifting and lowering adjustment structure comprises a first support rod (14) and a second support rod (15) which are hinged to each other, the tops of the first support rod (14) and the second support rod (15) are slidably connected to the support top seat (13), and a movable driving structure is arranged between the first support rod (14) and the second support rod (15) and the fixed base (12).

4. A viscometer sampling tube holder according to claim 3, characterized in that: The movable drive structure comprises a bidirectional screw (16) rotatably mounted on a fixed base (12) via a bearing seat, the bottom ends of the first support rod (14) and the second support rod (15) are both hinged with a movable block (17), the movable block (17) is threadedly sleeved on the bidirectional screw (16), and a rotary drive assembly is arranged between the two groups of the bidirectional screws (16).

5. A viscometer sampling tube holder according to claim 4, characterized in that: The rotation drive assembly comprises an adjusting knob (18) which is transmission-connected to one of the bidirectional screw rods (16), and a synchronous belt structure (19) is arranged between the two groups of bidirectional screw rods (16).

6. A viscometer sampling tube holder according to claim 3, characterized in that: The tops of the first support rod (14) and the second support rod (15) are both hinged with a sliding block 2 (0), and the bottom end of the support top seat (13) is provided with a sliding rail (21) in cooperation with the sliding block 2 (0).

7. A viscometer sampling tube holder according to any one of claims 1 to 6, characterized in that: A fixing foot (22) is provided at the bottom end of the support frame (5), and a fixing hole (23) is provided on the fixing foot (22).

8. A viscometer sampling tube holder according to claim 1, characterized in that: The bottom end of the connecting pipe (1) is provided with a liquid outlet section (24), and the bottom end of the liquid outlet section (24) is detachably connected to the sampling valve (2) through the cooperation of a flange and a bolt member.

Images