CN220322448U - Anti-vibration vortex shedding flowmeter - Google Patents
Anti-vibration vortex shedding flowmeter Download PDFInfo
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- CN220322448U CN220322448U CN202321823711.XU CN202321823711U CN220322448U CN 220322448 U CN220322448 U CN 220322448U CN 202321823711 U CN202321823711 U CN 202321823711U CN 220322448 U CN220322448 U CN 220322448U
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- outer side
- connecting seat
- vortex shedding
- shedding flowmeter
- fixed mounting
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- 238000001514 detection method Methods 0.000 claims abstract description 34
- 239000007787 solid Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-seismic vortex shedding flowmeter, which comprises a pipeline, wherein flange plates are respectively and fixedly arranged at two ends of the pipeline, a connecting seat is fixedly arranged at the outer side of the pipeline, a detection tube is fixedly connected to the upper surface of the connecting seat, a detection head is fixedly arranged at the top end of the detection tube, a side plate is abutted to the outer side of the connecting seat, the connecting seat is fixedly connected with the side plate through bolts, and a supporting plate is fixedly arranged at the outer side of the side plate. According to the utility model, the side plate is arranged on the outer side of the connecting seat, so that the supporting plate arranged on the outer side of the side plate can be positioned in the upper part area of the detection tube, and the fixing ring fixedly arranged on the outer side of the supporting plate can be sleeved on the outer side of the detection tube, so that the upper part of the detection tube is tightly limited, and the unstable connection and the inaccurate detection work caused by the shaking of the detection head due to the length vibration of the detection tube are reduced.
Description
Technical Field
The utility model relates to the technical field of vortex shedding flowmeters, in particular to an anti-vibration vortex shedding flowmeter.
Background
The vortex street flowmeter is a volume flowmeter which is produced according to the Karman vortex street principle and used for measuring the volume flow of gas, steam or liquid, the volume flow or mass flow of standard conditions, and is mainly used for measuring the flow of six-medium fluid in an industrial pipeline, such as various mediums of gas, liquid, steam and the like.
The anti-vibration vortex shedding flowmeter comprises a vortex shedding flowmeter body, wherein flange plates are arranged at two ends of the vortex shedding flowmeter body, shock absorption pipes are connected to the outer sides of the two flange plates, mounting flanges are connected to the outer sides of the two shock absorption pipes, a plurality of groups of limiters are connected between the mounting flanges and the flange plates, a connecting rod is arranged above the vortex shedding flowmeter body, a converter is arranged at the top of the connecting rod, and a display screen is arranged on one side of the converter; the vibration-resistant vortex street flowmeter is simple in structure, the vibration-resistant effect of the shock-absorbing pipe arranged between the flange plate and the mounting flange is reasonably regulated and controlled by the limiter, the vibration-resistant vortex street flowmeter is applicable to various environments, and measurement accuracy is effectively guaranteed.
Disclosure of Invention
The utility model aims to provide an anti-vibration vortex shedding flowmeter, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antidetonation vortex shedding flowmeter, includes the pipeline, the both ends of pipeline are fixed mounting respectively has the ring flange, the outside fixed mounting of pipeline has the connecting seat, the last fixed surface of connecting seat is connected with the detecting tube, the top fixed mounting of detecting tube has the detection head, the outside of connecting seat is contradicted there is the side board, through bolt fixed connection between connecting seat and the side board, the outside fixed mounting of side board has the backup pad, the outside fixed mounting of backup pad has solid fixed ring, gu fixed ring cup joints on the outside of detecting tube, the outside fixed mounting of detecting tube has the body of screw, be connected with hexagon nut through threaded engagement between the body of screw.
As a further preferable mode of the technical scheme, the bolts are provided with two groups, and the two groups of bolts are symmetrically arranged on the outer sides of the side panels.
As a further preferable aspect of the present utility model, when the side panel abuts against the outer side of the connection base, the top end of the side panel and the upper surface of the connection base are on the same horizontal plane.
As a further preferable aspect of the present utility model, a rubber pad is fixedly mounted on the inner wall of the fixing ring, and the rubber pad abuts against the outer side of the detection tube.
As a further preferable mode of the technical scheme, the outer side of the screw body is provided with an inner hole, the outer side of the hexagonal nut is provided with an outer hole, the inner hole and the outer hole are positioned on the same axis, and positioning pins are respectively inserted into the inner hole and the outer hole.
As a further preferable aspect of the present utility model, the positioning pin is made of a steel material.
As a further preferable mode of the technical scheme, one end of the positioning pin is fixedly provided with a lifting block, and the lifting block is positioned on one side direction of the hexagonal nut.
The utility model provides an anti-vibration vortex shedding flowmeter, which has the following beneficial effects:
according to the utility model, the side plate is arranged on the outer side of the connecting seat, so that the supporting plate arranged on the outer side of the side plate can be positioned in the upper part area of the detection tube, and the fixing ring fixedly arranged on the outer side of the supporting plate can be sleeved on the outer side of the detection tube, so that the upper part of the detection tube is tightly limited, and the unstable connection and the inaccurate detection work caused by the shaking of the detection head due to the length vibration of the detection tube are reduced.
According to the utility model, by the arrangement of the structure, when the hexagonal nut is meshed with the outer side of the screw body, the internal hole and the external hole are positioned on the same axis, so that a person can insert the positioning pin into the interiors of the internal hole and the external hole, the positioning pin can play a role in transverse positioning, and the hexagonal nut can be stably positioned on the outer side of the screw body.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the screw body of the present utility model;
FIG. 3 is a right side view schematically showing the structure of the support plate in a separated state according to the present utility model;
fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.
In the figure: 1. a pipe; 2. a flange plate; 3. a connecting seat; 4. a detection tube; 5. a detection head; 6. a side panel; 7. a bolt; 8. a support plate; 9. a fixing ring; 10. a screw body; 11. a hexagonal nut; 12. a rubber pad; 13. a built-in hole; 14. an external hole; 15. a positioning pin; 16. and lifting the block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, 2 and 3, in this embodiment, an anti-seismic vortex shedding flowmeter includes a pipe 1, flange plates 2 are fixedly installed at two ends of the pipe 1, a connecting seat 3 is fixedly installed at the outer side of the pipe 1, a detection pipe 4 is fixedly connected to the upper surface of the connecting seat 3, a detection head 5 is fixedly installed at the top end of the detection pipe 4, a side panel 6 is abutted to the outer side of the connecting seat 3, the connecting seat 3 is fixedly connected with the side panel 6 through bolts 7, a supporting plate 8 is fixedly installed at the outer side of the side panel 6, a fixing ring 9 is fixedly installed at the outer side of the supporting plate 8, the fixing ring 9 is sleeved on the outer side of the detection pipe 4, a screw body 10 is fixedly installed at the outer side of the detection pipe 4, hexagonal nuts 11 are connected between the screw bodies 10 through threaded engagement, the side panel 6 is arranged at the outer side of the connecting seat 3, the support plate 8 arranged on the outer side of the side plate 6 can be positioned in the upper part area of the detection tube 4, the fixing ring 9 fixedly arranged on the outer side of the support plate 8 can be sleeved on the outer side of the detection tube 4, thereby playing a role in fastening and limiting the upper part of the detection tube 4, reducing unstable connection and inaccurate detection work caused by shaking of the detection head 5 due to length vibration of the detection tube 4, the bolts 7 are provided with two groups, the two groups of bolts 7 are symmetrically arranged on the outer side of the side plate 6, when the side plate 6 is abutted against the outer side of the connecting seat 3, the top end of the side plate 6 and the upper surface of the connecting seat 3 are positioned on the same horizontal plane, so that the side plate 6 can further play a role in blocking one side of the bottom of the detection tube 4, thereby improving the stability of the bottom position of the detection tube 4, the inner wall fixed mounting of solid fixed ring 9 has rubber pad 12, rubber pad 12 contradicts on the outside of detecting tube 4, through being provided with rubber pad 12, not only can play the effect of protection to the outside of detecting tube 4, can also increase the effect that solid fixed ring 9 fastened on the outside of detecting tube 4, and this integral vortex shedding flowmeter that pipeline 1, ring flange 2, connecting seat 3, detecting tube 4 and detecting head 5 are combined into is the same with the new way XFV series vortex shedding flowmeter function in the prior art.
As shown in fig. 3 and 4, the outer side of the screw body 10 is provided with an internal hole 13, the outer side of the hexagonal nut 11 is provided with an external hole 14, the internal hole 13 and the external hole 14 are located on the same axis, the inner parts of the internal hole 13 and the external hole 14 are respectively inserted with a positioning pin 15, by the arrangement, when the hexagonal nut 11 is meshed with the outer side of the screw body 10, the internal hole 13 and the external hole 14 are located on the same axis, therefore, a person can insert the positioning pin 15 into the inner parts of the internal hole 13 and the external hole 14, the positioning pin 15 can play a role of transverse positioning, the hexagonal nut 11 can be stably located on the outer side of the screw body 10, the positioning pin 15 is made of steel materials, one end of the positioning pin 15 is fixedly provided with a lifting block 16, the lifting block 16 is located on one side direction of the hexagonal nut 11, and the person can conveniently and subsequently withdraw the positioning pin 15 through the provided lifting block 16.
The utility model provides an anti-vibration vortex shedding flowmeter, which has the following specific working principle:
in the device use, with side board 6 conflict on the outside of connecting seat 3, under the effect through bolt 7, make side board 6 can be fixed in the outside of connecting seat 3, backup pad 8 outside fixed mounting has solid fixed ring 9 to be in on the outside of detecting tube 4 during, and gu fixed ring 9 inner wall fixed mounting has rubber pad 12 can conflict on the outside of detecting tube 4, afterwards cup joint hexagon nut 11 and rotate on the outside of screw body 10, when one side of screw body 10 is contradicted in the outside of gu fixed ring 9, make built-in hole 13 and external hole 14 can be in same axis, then personnel's hand is held in the outside of carrying pull block 16, can insert locating pin 15 in the inside of built-in hole 13 and external hole 14, thereby further limit the position of hexagon nut 11, this structure can fasten the work to the upper portion region of detecting tube 4, thereby improve shock resistance, so as to prevent under the vibrations environment that detecting head 5 from appearing wobbling phenomenon.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An antidetonation vortex shedding flowmeter, its characterized in that: including pipeline (1), the both ends of pipeline (1) are fixed mounting respectively has ring flange (2), the outside fixed mounting of pipeline (1) has connecting seat (3), the upper surface fixedly connected with of connecting seat (3) detects pipe (4), the top fixed mounting of detecting pipe (4) has detection head (5), the outside of connecting seat (3) is contradicted and is had side board (6), through bolt (7) fixed connection between connecting seat (3) and side board (6), the outside fixed mounting of side board (6) has backup pad (8), the outside fixed mounting of backup pad (8) has solid fixed ring (9), gu fixed ring (9) cup joint on the outside of detecting pipe (4), the outside fixed mounting of detecting pipe (4) has screw body (10), be connected with hexagon nut (11) through threaded engagement between screw body (10).
2. An anti-knock vortex shedding flowmeter according to claim 1, wherein: the bolts (7) are provided with two groups, and the two groups of bolts (7) are symmetrically arranged on the outer side of the side panel (6).
3. An anti-knock vortex shedding flowmeter according to claim 1, wherein: when the side panel (6) is abutted against the outer side of the connecting seat (3), the top end of the side panel (6) and the upper surface of the connecting seat (3) are positioned on the same horizontal plane.
4. An anti-knock vortex shedding flowmeter according to claim 1, wherein: the inner wall of the fixed ring (9) is fixedly provided with a rubber pad (12), and the rubber pad (12) is abutted against the outer side of the detection tube (4).
5. An anti-knock vortex shedding flowmeter according to claim 1, wherein: the screw body (10) is provided with an internal hole (13) on the outer side, the hexagonal nut (11) is provided with an external hole (14) on the outer side, the internal hole (13) and the external hole (14) are positioned on the same axis, and positioning pins (15) are respectively inserted into the internal hole (13) and the external hole (14).
6. An anti-vibration vortex shedding flowmeter as claimed in claim 5, wherein: the positioning pin (15) is made of steel materials.
7. An anti-vibration vortex shedding flowmeter as claimed in claim 5, wherein: one end of the locating pin (15) is fixedly provided with a lifting block (16), and the lifting block (16) is positioned on one side direction of the hexagonal nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321823711.XU CN220322448U (en) | 2023-07-12 | 2023-07-12 | Anti-vibration vortex shedding flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321823711.XU CN220322448U (en) | 2023-07-12 | 2023-07-12 | Anti-vibration vortex shedding flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322448U true CN220322448U (en) | 2024-01-09 |
Family
ID=89418791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321823711.XU Active CN220322448U (en) | 2023-07-12 | 2023-07-12 | Anti-vibration vortex shedding flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322448U (en) |
-
2023
- 2023-07-12 CN CN202321823711.XU patent/CN220322448U/en active Active
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