CN214308943U - Double-tube type Coriolis flowmeter fixing support - Google Patents
Double-tube type Coriolis flowmeter fixing support Download PDFInfo
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- CN214308943U CN214308943U CN202120167584.7U CN202120167584U CN214308943U CN 214308943 U CN214308943 U CN 214308943U CN 202120167584 U CN202120167584 U CN 202120167584U CN 214308943 U CN214308943 U CN 214308943U
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Abstract
The utility model discloses a double-pipe type coriolis flowmeter fixed bolster, the fixed bolster includes the body, the body includes the plate body, the plate body includes the recess, the recess is used for fixing coriolis flowmeter's driver and sensor. This scheme is under the operational environment of surveying the long-term vibration of buret, especially when fluidic temperature and pressure take place great change, and the stress that comes from surveying the buret can more effectually be resisted to this kind of fixed bolster of wrapping up entirely for the operation of flowmeter is safe and reliable more, and the measurement accuracy is more accurate.
Description
Technical Field
The utility model relates to a fixed bolster, specificly relate to a be applied to double-pipe type coriolis flowmeter fixed bolster.
Background
In a coriolis mass flowmeter, a mounting bracket is used to mount the driver and sensor of the mass flowmeter. The design form and the design strength of the bracket are very important for the zero stability and the anti-interference performance of the Coriolis mass flowmeter.
Generally, the fixing bracket is fixed on the measuring tube of the mass flow meter by vacuum brazing or argon arc welding. Conventional stents are typically designed to be attached to the measurement tube in a partially or semi-wrapped or even line contact manner. With the conventional design, when the temperature and the pressure of the fluid are greatly changed, the stress from the measuring pipe cannot be effectively resisted, and the measuring accuracy of the flow meter is influenced.
The utility model provides a brand-new design scheme of wrapping up entirely, the mode of adopter's concatenation is whole parcel of fixed bolster on surveying buret. Under the operational environment of survey buret long-term vibration, especially when fluidic temperature and pressure take place great change, this kind of design scheme of wrapping up entirely can more effectual resistance come from the stress of surveying buret for the operation of flowmeter is safe and reliable more, and the measurement accuracy is more accurate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double-tube type Coriolis flowmeter fixing support which comprises a body, wherein the body comprises a plate body, the plate body comprises a groove, and the groove is used for fixing a driver and a sensor of the Coriolis flowmeter;
the body further comprises a first flanging, and the first flanging is vertically positioned on the first side of the plate body;
the first flanging is vertically positioned on a first side of the plate body, and the first flanging and the second flanging are positioned on one surface of the plate body;
the first flanging comprises a first arm extending upwards, and the first arm comprises a first arc-shaped annular fixing part; the second flanging comprises a second arm extending upwards, and the second arm comprises a second arc-shaped annular fixing part;
the fixed support further comprises a third arc-shaped annular fixed part, the third arc-shaped annular fixed part is connected with the first arc-shaped annular fixed part to form a first measuring pipe fixed part, and the first measuring pipe fixed part is used for fixing a first measuring pipe of the Coriolis flowmeter;
the fixed bolster still includes the cyclic annular fixed part of fourth arc, the cyclic annular fixed part of fourth arc with the cyclic annular fixed part of second arc is connected, constitutes the second and surveys buret fixed part, the second is surveyed buret fixed part and is used for fixing the second of Coriolis flowmeter surveys buret.
Preferably, the thickness of the third arc-shaped annular fixing portion is not equal to that of the first arc-shaped annular fixing portion, and the thickness of the fourth arc-shaped annular fixing portion is not equal to that of the second arc-shaped annular fixing portion.
Preferably, the first connecting surface of the third arc-shaped annular fixing part and the first arc-shaped annular fixing part, and the second connecting surface of the fourth arc-shaped annular fixing part and the second arc-shaped annular fixing part are located on the same plane, and the included angle range between the plane and the horizontal plane is between 0 degree and 90 degrees.
Preferably, the first connecting surface of the third arc-shaped annular fixing portion and the first arc-shaped annular fixing portion and the second connecting surface of the fourth arc-shaped annular fixing portion and the second arc-shaped annular fixing portion are not on the same plane.
Preferably, the third arc-shaped annular fixing part comprises at least two first arc-shaped annular fixing units; the fourth arc-shaped annular fixing part comprises at least two second arc-shaped annular fixing units.
Preferably, each of the at least two first arc-shaped annular fixing units is connected end to end with each other; each of the at least two second arc-shaped annular fixing units is connected end to end with each other.
Preferably, the at least two first arc-shaped annular fixing units have different thicknesses; the at least two second arc-shaped annular fixing units have different thicknesses.
Preferably, each of the at least two first arc-shaped annular fixing units is connected with each other in a surface-to-surface manner; each of the at least two second arc-shaped annular fixing units is in surface-to-surface connection with each other.
This is novel to provide multiple wrap up fixed bolster's design entirely for the suitability is more extensive and nimble.
The design scheme can be suitable for measuring tubes in a straight tube form and can also be suitable for measuring tubes in a bent tube form, such as measuring tubes in U-shaped, V-shaped, omega-shaped and other shapes; except for the measuring tube with the conventional caliber (the diameter is more than or equal to 10mm and less than or equal to 100mm), the design scheme can be suitable for the measuring tube with the smaller caliber (the diameter is less than 10mm) and also suitable for the measuring tube with the larger caliber (the diameter is more than 100 mm); meanwhile, the design scheme can be suitable for the design requirements of various Coriolis mass flowmeters, such as different measuring tube distances, permanent magnets of different specifications and electromagnetic coils of different specifications. This scheme is under the operational environment of surveying the long-term vibration of buret, especially when fluidic temperature and pressure take place great change, and the stress that comes from surveying the buret can more effectually be resisted to this kind of fixed bolster of wrapping up entirely for the operation of flowmeter is safe and reliable more, and the measurement accuracy is more accurate.
Drawings
Fig. 1 is a first structural view of a fixing plate.
Fig. 2 is a second structure diagram of the fixing plate.
Fig. 3 is a third structural view of a fixing plate.
Fig. 4 is a fourth structural view of the fixing plate.
Fig. 5 is a fifth view of the fixing plate.
Fig. 6 is a sixth view of the structure of the fixing plate.
Fig. 7 is a combined structure of the fixing plate and the measuring tube.
Detailed Description
To make the objects, technical solutions and advantages of the present novel embodiments clearer, the technical solutions in the present novel embodiments will be clearly and completely described below with reference to the accompanying drawings in the present novel embodiments.
The utility model provides a double-pipe type coriolis flowmeter fixed bolster that provides in this novel embodiment, as shown in fig. 1, the fixed bolster includes body 1, body 1 includes plate body 4, plate body 4 includes recess 5, and the body adopts panel beating stamping process. As shown in fig. 7, the fixing bracket 8 is sleeved on the measuring tube 9 of the double-tube type coriolis flowmeter, and the grooves 5 are used for fixing the driver 12 and the sensor 11 of the coriolis flowmeter, respectively;
the body further comprises a first flanging, and the first flanging is vertically positioned on the first side of the plate body; the first flanging is vertically positioned on a first side of the plate body, and the first flanging and the second flanging are positioned on one surface of the plate body; the first flanging and the second flanging can be formed by directly turning the plate body upwards and integrally, and the first flanging and the second flanging can also be independent elements which are connected with the plate body together in a welding mode and the like.
The first flanging comprises a first arm extending upwards, and the first arm comprises a first arc-shaped annular fixing part 6; the second flange comprises a second arm extending upwards, and the second arm comprises a second arc-shaped annular fixing part 7;
the fixed bolster still includes the cyclic annular fixed part of third arc 2, the cyclic annular fixed part of third arc 2 with the cyclic annular fixed part 6 accordant connection of first arc forms first survey buret fixed part, and first survey buret fixed part is a complete ring, first survey buret fixed part is used for fixing first survey buret in the coriolis flowmeter surveys buret 9, and in the actual production equipment process, the cyclic annular fixed part of third arc can adopt vacuum brazing with the cyclic annular fixed part of first arc to be connected. Through the split design, the processing of each part can be facilitated, and the difficulty of assembly is also reduced.
The fixed bolster still includes the cyclic annular fixed part of fourth arc 3, the cyclic annular fixed part of fourth arc 3 with the cyclic annular fixed part 7 of second arc is connected, constitutes the second and surveys buret fixed part, the buret fixed part is used for fixing to the second survey buret the second of Coriolis flowmeter survey buret 9 surveys the buret, in the actual production equipment in-process, the cyclic annular fixed part of fourth arc with the cyclic annular fixed part of second arc can adopt the vacuum brazing to connect. Through the split design, the processing of each part can be facilitated, and the difficulty of assembly is also reduced.
In one example, the thickness of the third arc-shaped annular fixing portion is not equal to that of the first arc-shaped annular fixing portion, and the thickness of the fourth arc-shaped annular fixing portion is not equal to that of the second arc-shaped annular fixing portion. As shown in FIG. 1, the thickness T2 of the third arc-shaped ring fastening portion is greater than the thickness T1 of the first arc-shaped ring fastening portion, and as shown in FIG. 2, the thickness T2 of the third arc-shaped ring fastening portion is less than the thickness T1 of the first arc-shaped ring fastening portion. Through the design of different thickness of this kind of different parts, conveniently strengthen the intensity of certain part, can carry out the adaptation according to the concrete position that the mount is in.
In one example, as shown in fig. 3, the first connecting surface of the third arc-shaped annular fixing portion and the first arc-shaped annular fixing portion and the second connecting surface of the fourth arc-shaped annular fixing portion and the second arc-shaped annular fixing portion are located on the same plane, and the included angle between the plane and the horizontal plane is greater than or equal to 0 ° and less than or equal to 90 °.
In one example, as shown in fig. 4, the first connecting surface of the third arc-shaped annular fixing portion and the second connecting surface of the first arc-shaped annular fixing portion and the fourth arc-shaped annular fixing portion and the second connecting surface of the second arc-shaped annular fixing portion are not on the same plane, that is, the included angle between the first connecting surface and the second connecting surface is not equal to 0.
In one example, the third arc-shaped annular fixed part comprises at least two first arc-shaped annular fixed units 2-1, 2-2; the fourth arc-shaped annular fixing part comprises at least two second arc-shaped annular fixing units 3-1 and 3-2. The number of the first and second arc-shaped ring-shaped fixing units may be determined according to different product structures.
In one example, as shown in fig. 5, each of the at least two first arc-shaped ring fixing units 2-1, 2-2 is connected end to end with respect to each other, i.e. the first arc-shaped ring fixing part 6, the first arc-shaped ring fixing units 2-1, 2-2 together form a complete ring (first measurement pipe fixing part); each of the at least two second arc-shaped annular fixing units 3-1, 3-2 is connected end to end, i.e. the second arc-shaped annular fixing part 7 and the first arc-shaped annular fixing units 3-1, 3-2 together form a complete ring (second measuring tube fixing part).
In one example, the at least two first arc-shaped annular fixing units have different thicknesses; the at least two second arc-shaped annular fixing units have different thicknesses.
In one example, as shown in fig. 6, each of the at least two first arc-shaped ring-shaped fixing units is connected with each other surface-to-surface, that is, the first arc-shaped ring-shaped fixing part 6 is connected with the end side of each of the first arc-shaped ring-shaped fixing units 2-1, 2-2; each of the at least two second arc-shaped annular fixing units is connected surface to surface with each other, i.e. the second arc-shaped annular fixing portion 7 is connected with the end side of each second arc-shaped annular fixing unit 3-1, 3-2.
It is obvious to a person skilled in the art that the present invention is not restricted to details of the above-described exemplary embodiments, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A double-tube type Coriolis flowmeter fixing support is characterized by comprising a body, wherein the body comprises a plate body, the plate body comprises a groove, and the groove is used for fixing a driver or a sensor of the Coriolis flowmeter;
the body further comprises a first flanging, and the first flanging is vertically positioned on the first side of the plate body; the first flanging is vertically positioned on a first side of the plate body, and the first flanging and the second flanging are positioned on one surface of the plate body;
the first flanging comprises a first arm extending upwards, and the first arm comprises a first arc-shaped annular fixing part; the second flanging comprises a second arm extending upwards, and the second arm comprises a second arc-shaped annular fixing part;
the fixed support further comprises a third arc-shaped annular fixed part, the third arc-shaped annular fixed part is connected with the first arc-shaped annular fixed part to form a first measuring pipe fixed part, and the first measuring pipe fixed part is used for fixing a first measuring pipe of the Coriolis flowmeter;
the fixed bolster still includes the cyclic annular fixed part of fourth arc, the cyclic annular fixed part of fourth arc with the cyclic annular fixed part of second arc is connected, constitutes the second and surveys buret fixed part, the second is surveyed buret fixed part and is used for fixing the second of Coriolis flowmeter surveys buret.
2. The mounting bracket of claim 1, wherein the third arcuate annular anchoring portion has a thickness unequal to the first arcuate annular anchoring portion, and the fourth arcuate annular anchoring portion has a thickness unequal to the second arcuate annular anchoring portion.
3. The fixing bracket according to claim 2, wherein the first connecting surface of the third arc-shaped annular fixing portion and the first arc-shaped annular fixing portion and the second connecting surface of the fourth arc-shaped annular fixing portion and the second arc-shaped annular fixing portion are located on the same plane, and the included angle between the plane and the horizontal plane ranges from 0 degree to 90 degrees.
4. The fixing bracket according to claim 2, wherein the first connecting surface of the third arc-shaped annular fixing portion and the first arc-shaped annular fixing portion and the second connecting surface of the fourth arc-shaped annular fixing portion and the second arc-shaped annular fixing portion are not on the same plane.
5. The fixing bracket according to claim 3 or 4, wherein the third arc-shaped annular fixing portion includes at least two first arc-shaped annular fixing units; the fourth arc-shaped annular fixing part comprises at least two second arc-shaped annular fixing units.
6. The fixing bracket according to claim 5, wherein each of the at least two first arc-shaped ring-shaped fixing units is connected end-to-end with each other; each of the at least two second arc-shaped annular fixing units is connected end to end with each other.
7. The fixing bracket according to claim 6, wherein the at least two first arc-shaped ring-shaped fixing units have different thicknesses; the at least two second arc-shaped annular fixing units have different thicknesses.
8. The fixing bracket according to claim 5, wherein each of the at least two first arc-shaped ring-shaped fixing units is surface-to-surface connected to each other; each of the at least two second arc-shaped annular fixing units is in surface-to-surface connection with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167584.7U CN214308943U (en) | 2021-01-21 | 2021-01-21 | Double-tube type Coriolis flowmeter fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167584.7U CN214308943U (en) | 2021-01-21 | 2021-01-21 | Double-tube type Coriolis flowmeter fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308943U true CN214308943U (en) | 2021-09-28 |
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ID=77828924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120167584.7U Active CN214308943U (en) | 2021-01-21 | 2021-01-21 | Double-tube type Coriolis flowmeter fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308943U (en) |
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2021
- 2021-01-21 CN CN202120167584.7U patent/CN214308943U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220909 Address after: Room 035, 2nd Floor, Building 1, Hualen Food and Beverage Co., Ltd., No. 20, Qingxiang Road, Guangyang Economic Development Zone, Guangyang District, Langfang City, Hebei Province Patentee after: Langfang Denza Technology Partnership (Limited Partnership) Address before: 065000 No. 10 Changxiang Road, Guangyang Economic Development Zone, Langfang City, Hebei Province Patentee before: WATSON MEASUREMENT & CONTROL TECHNOLOGY (HEBEI) Co.,Ltd. Patentee before: Watson Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: Room 106, 1st Floor, Building 0001, No. 99, Qingxiang North Road, Guangyang Economic Development Zone, Langfang, Hebei 065000 Patentee after: Micromeasurement Industrial Control Equipment (Langfang) Co.,Ltd. Address before: Room 035, 2nd Floor, Building 1, Hualen Food and Beverage Co., Ltd., No. 20, Qingxiang Road, Guangyang Economic Development Zone, Guangyang District, Langfang City, Hebei Province, 065000 Patentee before: Langfang Denza Technology Partnership (Limited Partnership) |
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| TR01 | Transfer of patent right |