CN220568211U - Sensor mounting device for coriolis force flowmeter - Google Patents
Sensor mounting device for coriolis force flowmeter Download PDFInfo
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- CN220568211U CN220568211U CN202321951356.4U CN202321951356U CN220568211U CN 220568211 U CN220568211 U CN 220568211U CN 202321951356 U CN202321951356 U CN 202321951356U CN 220568211 U CN220568211 U CN 220568211U
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 7
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 6
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910001004 magnetic alloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a sensor mounting device for a coriolis force flowmeter, which relates to the technical field of mass flowmeter structures and comprises a through pipe main body, a U-shaped pipe, a sensor main body and an electromagnetic exciter, wherein the U-shaped pipe is fixedly connected to the top of the through pipe main body, inverted adjusting mechanisms are arranged at two ends of the through pipe main body, a height adjusting mechanism is arranged on the outer wall of the U-shaped pipe, and the inverted adjusting mechanism comprises a supporting limiting unit and a rotary driving unit. According to the utility model, through the design of the mounting seat, the position of the through pipe main body can be positioned, through the design of the connection relation between the hollow square cylinder and the adjusting column, the mounting height of the through pipe main body can be adjusted at will, and through the design of the rotary connecting pipe, the through pipe main body can be rotationally connected to the inner side of the fixed pipeline, so that a user can perform inversion rotary treatment on the U-shaped pipe without disassembling any component.
Description
Technical Field
The utility model relates to the technical field of mass flowmeter structures, in particular to a sensor mounting device for a coriolis force flowmeter.
Background
Mass flowmeters are widely used in industries such as chemical industry, agriculture, petroleum and the like, wherein the testing precision is high, the technology is advanced, coriolis force mass flowmeters are generally provided with one or more flow pipes in straight or curve shapes, electromagnetic exciters are commonly used for driving the flow pipes to vibrate in a horizontal direction, materials passing through the flow pipes cause coriolis force displacement of the flow pipes, and parameters such as flow rate or density of the materials in the flow pipes are calculated by detecting the displacement through one or more signal sensors.
The Chinese patent discloses a coriolis force flowmeter sensor shell inflation structure, publication number is CN211626577U, the technical scheme that this patent literature discloses is as follows: the air inlet device comprises a mass flowmeter body and an inflatable balloon, wherein an outer shell is fixed on the mass flowmeter body, an installation pipe and a connecting pipe are fixedly penetrated through the peripheral side face of the outer shell, a thread groove is formed in the inner wall of the installation pipe, the installation pipe is connected with a pressure gauge through the thread groove on the installation pipe in a threaded manner, and one end of an air inlet of the inflatable balloon is fixedly communicated with an air inlet pipe.
In order to solve the problem that the existing coriolis force mass flowmeter is easily affected by regional space air pressure in the using process, the prior art adopts a mode that an inflatable balloon is utilized to ventilate to an outer shell, but the condition that the position of a sensor cannot be adjusted also occurs, when the coriolis force mass flowmeter is installed, if liquid flow needs to be detected, a U-shaped pipe is required to be installed downwards, air is prevented from gathering in the U-shaped pipe, so that the purpose of accurately measuring mass flow is achieved, if air flow needs to be detected, the U-shaped pipe is required to be installed towards the installation sensor, condensate is prevented from gathering in the U-shaped pipe and cannot be discharged, but because the coriolis force flowmeter is fixedly installed, if measured fluid needs to be switched, the flowmeter needs to be repeatedly installed and detached, and great trouble is brought to an operator.
Disclosure of Invention
The present utility model is directed to a sensor mounting device for coriolis force flowmeter, which solves the above-mentioned problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a coriolis force flowmeter uses sensor installation device, includes siphunculus main part, U type pipe, sensor main part and electromagnetic actuator, the top fixedly connected with of siphunculus main part the U type pipe, the both ends of siphunculus main part are provided with inversion adjustment mechanism, be provided with height adjustment mechanism on the outer wall of U type pipe.
The inversion adjusting mechanism comprises a supporting and limiting unit and a rotary driving unit, and the height adjusting mechanism comprises a height adjusting unit and a convenient replacing unit.
The supporting and limiting unit comprises a mounting seat, a hollow square cylinder is fixedly mounted at the top of the mounting seat, an adjusting column is detachably connected to the inner wall of the hollow square cylinder, a fixed pipeline is fixedly mounted at the top of the adjusting column, a rotary connecting pipe is fixedly connected to the inner end of the fixed pipeline, a connecting pipeline is fixedly connected to the outer end of the fixed pipeline, the through pipe body is rotationally connected to the inner end of the rotary connecting pipe, and the through pipe body is rotationally connected to the inner side of the fixed pipeline through the design of the rotary connecting pipe, so that a user can conveniently adjust the position of the U-shaped pipe.
The technical scheme of the utility model is further improved as follows: the rotary driving unit comprises a toothed ring and a motor seat, the toothed ring is fixedly sleeved on the outer wall of the through pipe main body, the motor seat is fixedly installed at the top of a fixed pipeline, and when the stepping motor operates, the through pipe main body can be driven to rotate through the transmission of the toothed ring.
The technical scheme of the utility model is further improved as follows: the top fixed mounting of motor cabinet has step motor, step motor's output shaft fixedly connected with gear, the bottom of gear meshes with the top of ring gear, and step motor can drive the gear rotation.
The technical scheme of the utility model is further improved as follows: the height adjusting unit comprises a lifting bar which is connected to the outer wall of the U-shaped pipe in a sliding mode, the top of the lifting bar is fixedly provided with the electromagnetic exciter, and the side face of the lifting bar is fixedly provided with an inner thread ring.
The technical scheme of the utility model is further improved as follows: the inner wall of the internal thread ring is connected with a thread column in a threaded manner, the thread end of the thread column is rotationally connected with a circular pad, one side, away from the thread column, of the circular pad is fixedly connected with a rubber pad foot, one side, away from the circular pad, of the rubber pad foot is movably connected with the outer wall of the U-shaped tube, and through the design of the thread column and the internal thread ring, a user can adjust the position of the circular pad to clamp and fix the lifting strip.
The technical scheme of the utility model is further improved as follows: the convenient replacement unit comprises a circular positioning seat, the circular positioning seat is fixedly arranged at the top of the lifting strip, a groove is formed in the top of the circular positioning seat, a magnetic attraction block is fixedly arranged at the bottom of the inner wall of the groove, an iron alloy plug block is movably inserted into the inner cavity of the groove, and the magnetic attraction block can be used for carrying out adsorption and fixation treatment on the alloy plug block.
The technical scheme of the utility model is further improved as follows: the top fixed mounting of ferroalloy inserted block has movable circle seat, sensor main part fixed mounting is at the top of movable circle seat, through the design of ferroalloy inserted block and movable circle seat, is convenient for the user to dismantle or install the sensor main part.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a sensor mounting device for a coriolis force flowmeter, which can be used for positioning the position of a through pipe main body through the design of a mounting seat, randomly adjusting the mounting height of the through pipe main body through the design of the connection relation between a hollow square cylinder and an adjusting column, and rotating and connecting the inside of a fixed pipeline through the design of a rotary connecting pipe, so that a user can perform inversion rotation treatment on a U-shaped pipe without disassembling any component, and the convenience of the structure is improved.
2. The utility model provides a sensor mounting device for a coriolis force flowmeter, which can position and mount a stepping motor at the top of a fixed pipeline through the design of a motor base, can drive a gear to rotate through the design of the stepping motor, can drive a through pipe main body to automatically rotate at the inner side of the fixed pipeline through the transmission of a toothed ring, does not need to be manually adjusted by a user, and can further reduce the physical consumption of the user.
3. The utility model provides a sensor mounting device for a coriolis force flowmeter, which can carry out movable limiting treatment on an iron alloy plug-in block through the design of a circular positioning seat and a groove, and can carry out magnetic attraction fixing treatment on the iron alloy plug-in block through the design of a magnetic attraction block, so that the design is convenient for a user to detach and maintain a sensor main body, and the convenience of the structure is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the present utility model at structure A;
FIG. 3 is a schematic view of the structure of the lifting bar of the present utility model;
FIG. 4 is an enlarged schematic view of structure B of the present utility model;
fig. 5 is a schematic diagram of a separation structure of a circular positioning seat and a movable circular seat according to the present utility model.
In the figure: 1. a tube body; 11. a U-shaped tube; 12. a sensor body; 13. an electromagnetic actuator;
2. an inversion adjustment mechanism; 21. a mounting base; 22. a hollow square cylinder; 23. an adjusting column; 24. fixing the pipeline; 25. a connecting pipe; 26. rotating the connecting pipe; 27. a toothed ring; 28. a gear; 29. a stepping motor; 291. a motor base;
3. a height adjusting mechanism; 31. lifting bars; 32. an internally threaded ring; 33. a threaded column; 34. a circular pad; 35. rubber pad feet; 36. a circular positioning seat; 361. a groove; 362. a magnetic suction block; 363. a ferroalloy plug block; 364. a movable round seat.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a sensor mounting device for a coriolis force flowmeter, which comprises a through pipe main body 1, a U-shaped pipe 11, a sensor main body 12 and an electromagnetic exciter 13, wherein the top of the through pipe main body 1 is fixedly connected with the U-shaped pipe 11, two ends of the through pipe main body 1 are provided with an inverted adjusting mechanism 2, the outer wall of the U-shaped pipe 11 is provided with a height adjusting mechanism 3, the inverted adjusting mechanism 2 comprises a supporting and limiting unit and a rotary driving unit, the height adjusting mechanism 3 comprises a height adjusting unit and a convenient replacement unit, the supporting and limiting unit comprises a mounting seat 21, the top of the mounting seat 21 is fixedly provided with a hollow square tube 22, the inner wall of the hollow square tube 22 is detachably connected with an adjusting column 23, the top of the adjusting column 23 is fixedly provided with a fixed pipeline 24, the end part of the inner side of the fixed pipeline 24 is fixedly connected with a rotary connecting pipe 26, the end part of the outer side of the fixed pipeline 24 is fixedly connected with a connecting pipeline 25, the through the design of the rotary connecting pipe 26, the through pipe main body 1 is rotatably connected to the inner side of the fixed pipeline 24, a user can conveniently process the hollow square tube 1 from the position of the hollow square tube 22 by the user, and can process the hollow square tube 1 by the user and can conveniently position the user to the hollow square tube 22.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the rotary driving unit comprises a toothed ring 27 and a motor seat 291, the toothed ring 27 is fixedly sleeved on the outer wall of the through pipe main body 1, the motor seat 291 is fixedly installed at the top of the fixed pipeline 24, a stepping motor 29 is fixedly installed at the top of the motor seat 291, a gear 28 is fixedly connected to an output shaft of the stepping motor 29, the bottom of the gear 28 is meshed with the top of the toothed ring 27, the motor seat 291 is used for positioning and installing the stepping motor 29 at the top of the fixed pipeline 24, the stepping motor 29 is controlled to work, the gear 28 can be driven to rotate, and the through pipe main body 1 and the U-shaped pipe 11 are driven to rotate through the transmission of the toothed ring 27, so that the self-adaption function of liquid or gas medium is realized.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the height adjusting unit comprises a lifting bar 31, the lifting bar 31 is slidably connected to the outer wall of the U-shaped pipe 11, an electromagnetic exciter 13 is fixedly arranged at the top of the lifting bar 31, a threaded column 33 is fixedly arranged on the inner wall of the threaded ring 32, a circular pad 34 is rotatably connected to the threaded end of the threaded column 33, a rubber pad foot 35 is fixedly connected to one side of the circular pad 34 away from the threaded column 33, one side of the rubber pad foot 35 away from the circular pad 34 is movably connected with the outer wall of the U-shaped pipe 11, the convenient replacing unit comprises a circular positioning seat 36, the circular positioning seat 36 is fixedly arranged at the top of the lifting bar 31, a groove 361 is formed in the top of the circular positioning seat 36, a magnetic suction block 362 is fixedly arranged at the bottom of the inner wall of the groove 361, an iron alloy plug 363 is movably inserted into the inner cavity of the groove 361, a movable circular seat 364 is fixedly arranged at the top of the movable circular seat 364, the sensor main body 12 is matched with the circular seat 364 through the circular positioning seat 36 and the groove, the iron alloy plug 363 can be conveniently replaced, the magnetic alloy plug 363 can be conveniently processed on the outer wall of the lifting bar 31, the magnetic plug 363 can be conveniently replaced by the user, and the user can conveniently maintain the magnetic plug and the magnetic alloy plug 363 is conveniently replaced by the magnetic plug 363.
The following specifically explains the operation principle of the sensor mounting device for coriolis force flowmeter.
As shown in fig. 1-5, the structure is connected in the pipeline to be tested from the connecting pipeline 25 in advance, the medium can be measured through the structure, when the liquid or gas medium is switched, the stepping motor 29 is controlled to work to drive the gear 28 to rotate, the through pipe main body 1 and the U-shaped pipe 11 are driven to rotate through the transmission of the toothed ring 27, the function of adapting to the medium can be realized, and the connection relation design of the whole circular positioning seat 36 and the movable circular seat 364 enables the sensor main body 12 to be detachably connected to the electromagnetic exciter 13, so that the user can conveniently detach and maintain the sensor main body 12.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a coriolis force flowmeter uses sensor installation device, includes siphunculus main part (1), U type pipe (11), sensor main part (12) and electromagnetic actuator (13), the top fixedly connected with of siphunculus main part (1) U type pipe (11), its characterized in that: two ends of the through pipe main body (1) are provided with inverted adjusting mechanisms (2), and the outer wall of the U-shaped pipe (11) is provided with a height adjusting mechanism (3);
the inversion adjusting mechanism (2) comprises a supporting and limiting unit and a rotary driving unit, and the height adjusting mechanism (3) comprises a height adjusting unit and a convenient replacing unit;
the supporting and limiting unit comprises a mounting seat (21), a hollow square cylinder (22) is fixedly arranged at the top of the mounting seat (21), an adjusting column (23) is detachably connected to the inner wall of the hollow square cylinder (22), a fixed pipeline (24) is fixedly arranged at the top of the adjusting column (23), a rotary connecting pipe (26) is fixedly connected to the inner side end part of the fixed pipeline (24), a connecting pipeline (25) is fixedly connected to the outer side end part of the fixed pipeline (24), and the through pipe main body (1) is rotationally connected to the inner side end part of the rotary connecting pipe (26).
2. The sensor mounting device for coriolis force flowmeter of claim 1 wherein: the rotary driving unit comprises a toothed ring (27) and a motor seat (291), wherein the toothed ring (27) is fixedly sleeved on the outer wall of the through pipe main body (1), and the motor seat (291) is fixedly installed at the top of the fixed pipeline (24).
3. The sensor mounting device for coriolis force flowmeter of claim 2 wherein: the motor seat (291) is characterized in that a stepping motor (29) is fixedly arranged at the top of the motor seat, a gear (28) is fixedly connected with an output shaft of the stepping motor (29), and the bottom of the gear (28) is meshed with the top of the toothed ring (27).
4. The sensor mounting device for coriolis force flowmeter of claim 1 wherein: the height adjusting unit comprises a lifting strip (31), the lifting strip (31) is slidably connected to the outer wall of the U-shaped pipe (11), the electromagnetic exciter (13) is fixedly arranged at the top of the lifting strip (31), and an inner thread ring (32) is fixedly arranged on the side face of the lifting strip (31).
5. The coriolis force flowmeter sensor mounting device of claim 4 wherein: the inner wall of the internal thread ring (32) is connected with a thread column (33) in a threaded mode, a round pad (34) is connected with the thread end of the thread column (33) in a rotating mode, a rubber pad foot (35) is fixedly connected to one side, away from the thread column (33), of the round pad (34), and one side, away from the round pad (34), of the rubber pad foot (35) is movably connected with the outer wall of the U-shaped pipe (11).
6. The coriolis force flowmeter sensor mounting device of claim 5 wherein: the convenient replacement unit comprises a circular positioning seat (36), the circular positioning seat (36) is fixedly arranged at the top of the lifting strip (31), a groove (361) is formed in the top of the circular positioning seat (36), a magnetic suction block (362) is fixedly arranged at the bottom of the inner wall of the groove (361), and an iron alloy plug-in block (363) is movably plugged in the inner cavity of the groove (361).
7. The coriolis force flowmeter sensor mounting device of claim 6 wherein: the top of ferroalloy plug block (363) is fixed with movable round seat (364), sensor main part (12) fixed mounting is at the top of movable round seat (364).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951356.4U CN220568211U (en) | 2023-07-24 | 2023-07-24 | Sensor mounting device for coriolis force flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321951356.4U CN220568211U (en) | 2023-07-24 | 2023-07-24 | Sensor mounting device for coriolis force flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568211U true CN220568211U (en) | 2024-03-08 |
Family
ID=90086870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321951356.4U Active CN220568211U (en) | 2023-07-24 | 2023-07-24 | Sensor mounting device for coriolis force flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568211U (en) |
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2023
- 2023-07-24 CN CN202321951356.4U patent/CN220568211U/en active Active
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