CN220230630U - Small-bore coriolis force flowmeter fixing device - Google Patents
Small-bore coriolis force flowmeter fixing device Download PDFInfo
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- CN220230630U CN220230630U CN202322146364.8U CN202322146364U CN220230630U CN 220230630 U CN220230630 U CN 220230630U CN 202322146364 U CN202322146364 U CN 202322146364U CN 220230630 U CN220230630 U CN 220230630U
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- coriolis force
- threaded rod
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- force flowmeter
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- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000001360 synchronised effect Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model provides a small-caliber coriolis force flowmeter fixing device, which relates to the technical field of flowmeter installation and comprises a pair of fixing seats and coriolis force flowmeter bodies, wherein the tops of the fixing seats are symmetrically provided with a pair of supporting rods, the centers of the supporting rods are provided with sliding grooves, the sliding grooves are slidably connected with sliding blocks, connecting strips are connected between the sliding blocks, supporting plates are connected between the connecting strips, fixing grooves are formed in the tops of the supporting plates, a plurality of fixing holes are formed in one side of each supporting rod at equal intervals on two sides of the sliding grooves, a fixing plate is arranged on one side of each sliding block, four groups of connecting holes are symmetrically formed in one side of each fixing plate, fixing rods are connected between the connecting holes and the fixing holes in a clamping mode, and connecting plates are arranged at the tops of the supporting rods. The coriolis force flowmeter can be fixed in different models through the movable supporting plate and the sliding plate, so that the adaptability of the fixing device is improved.
Description
Technical Field
The utility model belongs to the technical field of flowmeter installation, and particularly relates to a small-caliber coriolis force flowmeter fixing device.
Background
The coriolis force mass flowmeter is a mass flowmeter for mass flow measurement, which uses coriolis force (coriolis force for short) phenomenon as a principle, which is a modulation effect of fluid mass flow on vibration of a vibrating tube, and generally consists of a sensor and a transmitter. Two conditions need to be met when measuring flow using coriolis mass flowmeters: (1) the double bent pipe vibrates at a certain frequency. (2) fluid flow in the conduit. The additional force generated by the combination of the vibration of the pipeline and the flow of the pipeline fluid is coriolis force, and torque is generated on the bent pipe, so that the symmetrical center of the bent pipe is twisted, and the deformation can be detected through a sensor to measure the mass flow.
The Chinese utility model patent with publication number of CN212391054U discloses a small-caliber coriolis flowmeter fixing device disclosed in 22 days 1 of 2021,
including first spliced pole, the second spliced pole, clamping assembly, the master gear, two first support columns and two second support columns, the top surface of first support column and second support column all rigid coupling has the diaphragm, there is the fixed plate on the upper portion of diaphragm through the bolt rigid coupling, the bottom surface of first diaphragm and second diaphragm all rigid coupling has the bottom plate, clamping assembly includes two lead screws, two lead screws from left to right run through in proper order first N template and second N template, the one end of lead screw is connected with one side rotation of first spliced pole, the other end of lead screw runs through the second spliced pole and the rigid coupling has the pinion, the chain has all been cup jointed to the week side of master gear and pinion, master gear and pinion all are connected with the chain meshing. According to the utility model, the steel cylinder is fixed through the transverse plate and the fixed plate, and the first N-type plate and the second N-type plate are driven to inwards extrude the flow tube shell through the screw rod;
according to the technical scheme, the steel cylinder is fixed through the transverse plate and the fixing plate, and the screw rod drives the first N-type plate and the second N-type plate to inwards extrude the flow tube shell to fix the flowmeter; the coriolis force mass flowmeter can be divided into more models according to the nominal diameter, the coriolis force mass flowmeters of different models are different in size, but the clamping assembly and the fixing plate of the technical scheme cannot be adjusted in position, so that the coriolis force mass flowmeter can be fixed only for flowmeters of a single model, and therefore the coriolis force mass flowmeter is low in adaptability.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a small-caliber coriolis force flowmeter fixing device, which solves the problems in the background art.
The purpose and the efficacy of the small-caliber coriolis force flowmeter fixing device are achieved by the following specific technical means:
the utility model provides a small-bore coriolis force flowmeter fixing device, a pair of fixing base and coriolis force flowmeter body, and a pair of equal symmetry in top of fixing base installs a pair of bracing piece, a pair of spout has all been seted up to the center department of bracing piece, equal sliding connection in inside of spout has the slider, be connected with the connecting strip between the slider, and be connected with the backup pad between the connecting strip, the fixed slot has been seted up at the top of backup pad, one side of bracing piece is being located the both sides equidistance of spout and is equipped with a plurality of fixed orificess, the fixed plate is installed to one side of slider, four sets of connecting holes have been seted up to one side symmetry of fixed plate, and the block is connected with the dead lever between connecting hole and the fixed orifices, the connecting plate is installed at the top of bracing piece, be connected with first threaded rod and the second threaded rod through the bearing between the connecting plate, be connected with the connecting axle between first threaded rod and the second threaded rod mutually opposite, the outside of first threaded rod and the second threaded rod is all snap-in connection has the slide, the top be connected with the fixture block through the bottom of fixture block and the both sides equidistance that are located the spout, lock slot has the lock slot between the slide plate and the lock slot.
Further, one side of the connecting plate is provided with a hand wheel, the hand wheel is in transmission connection with one of the first threaded rods, the other ends of the first threaded rod and the second threaded rod are in transmission connection with a connecting shaft, synchronous wheels are arranged on the outer sides of the connecting shaft, and synchronous belts are connected between the synchronous wheels.
Further, the steel cylinders at two sides of the coriolis force flowmeter body can be clamped with the arc-shaped grooves, and the connecting cylinder at the bottom of the coriolis force flowmeter body can be located in the fixing groove.
Further, the inside of arc wall has a plurality of butt boards through spring coupling, and butt board can extrude with the steel cylinder of coriolis force flowmeter body both sides.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the use of the sliding groove and the sliding block, when the sliding block slides in the sliding groove, the height of the supporting plate can be changed, so that coriolis force flow meters with different heights are supported, the bottom of the coriolis force flow meter can be positioned in the fixing groove so as to prevent the coriolis force flow meter from radial rotation, the supporting plate can be fixed through the use of the fixing holes, the connecting holes and the fixing rods, the first threaded rod and the second threaded rod can be used, when the first threaded rod and the second threaded rod rotate, the pair of sliding plates can be mutually closed, the distance between the sliding plates can adapt to the coriolis force flow meters with different widths, after the position of the sliding plate is adjusted, steel cylinders on two sides of the coriolis force flow meter can be fixed in the arc groove so as to prevent the coriolis force flow meter from axial rotation, and finally the purpose of fixing different types of the coriolis force flow meter is achieved, and the adaptability of the fixing device is improved.
Drawings
Fig. 1 is a first perspective view of the present utility model.
Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Fig. 3 is a second perspective view of the present utility model.
Fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present utility model.
Fig. 5 is a third perspective view of the present utility model.
Fig. 6 is an enlarged schematic view of the structure of fig. 4C in accordance with the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a fixing seat; 2. a support rod; 3. a support plate; 4. a chute; 5. a slide block; 6. a fixing plate; 7. a slide plate; 8. a connecting plate; 9. a hand wheel; 10. a first threaded rod; 11. a second threaded rod; 12. a coupling; 13. a coriolis force flowmeter body; 14. a clamping block; 15. a locking plate; 16. screwing the bolt by hand; 17. an arc-shaped groove; 18. a fixing groove; 19. a fixing hole; 20. a fixed rod; 21. a connecting shaft; 22. a synchronizing wheel; 23. a synchronous belt.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Examples:
as shown in fig. 1 to 6:
the utility model provides a small-caliber coriolis force flowmeter fixing device, which comprises a pair of fixing seats 1 and coriolis force flowmeter bodies 13, wherein the tops of the pair of fixing seats 1 are symmetrically provided with a pair of supporting rods 2, the centers of the pair of supporting rods 2 are respectively provided with a sliding chute 4, the interiors of the sliding chutes 4 are respectively and slidably connected with a sliding block 5, connecting strips are connected between the sliding blocks 5, a supporting plate 3 is connected between the connecting strips, the tops of the supporting plates 3 are provided with fixing grooves 18, one side of each supporting rod 2 is provided with a plurality of fixing holes 19 at equal intervals on two sides of the sliding chute 4, one side of each sliding block 5 is provided with a fixing plate 6, one side of each fixing plate 6 is symmetrically provided with four groups of connecting holes, fixing rods 20 are connected between the connecting holes and the fixing holes 19 in a clamping way, the tops of the supporting rods 2 are provided with connecting plates 8, the connecting plates 8 are connected with a first threaded rod 10 and a second threaded rod 11 through bearings, the coupling 12 is connected between the first threaded rod 10 and the second threaded rod 11, the threads of the first threaded rod 10 and the second threaded rod 11 are opposite to each other, the outer sides of the first threaded rod 10 and the second threaded rod 11 are respectively connected with the sliding plate 7 in a meshed mode, the top of the sliding plate 7 is connected with the clamping block 14 through a hinge, the bottoms of the clamping blocks 14 and the top of the sliding plate 7 are respectively provided with the arc-shaped groove 17, one side of the clamping block 14 is provided with the locking plate 15, a pair of manual screwing bolts 16 are connected between the locking plate 15 and the sliding plate 7, through the use of the sliding grooves 4 and the sliding blocks 5, when the sliding blocks 5 slide in the sliding grooves 4, the heights of the supporting plates 3 can be changed, so that coriolis force flow meters with different heights can be supported, the bottoms of the coriolis force flow meters can be positioned in the fixing grooves 18, radial rotation of the coriolis force flow meters can be prevented, and through the use of the fixing holes 19, the connecting holes and the fixing rods 20, can accomplish the fixed to backup pad 3, through the use of first threaded rod 10 and second threaded rod 11, when they rotate, can make a pair of slide 7 draw close each other for the distance between them can adapt to the coriolis force flowmeter of different width, through the use of arc wall 17, after the position adjustment of slide 7, just can make the steel cylinder of coriolis force flowmeter both sides fix in the inside of arc wall 17, with the condition that the axial rotation appears in the coriolis force flowmeter, finally reach the purpose that can fix the coriolis force flowmeter of different models, in order to improve this fixing device's adaptability.
Wherein, one side of connecting plate 8 is equipped with hand wheel 9, and hand wheel 9 and one of them first threaded rod 10 transmission are connected, and the other end of first threaded rod 10 and second threaded rod 11 is all transmitted and is connected with connecting axle 21, and synchronizing wheel 22 is all installed in the outside of connecting axle 21, is connected with hold-in range 23 between the synchronizing wheel 22, rotates hand wheel 9 for first threaded rod 10 and second threaded rod 11 of one of them group rotate, through the use of synchronizing wheel 22 and hold-in range 23, can make the first threaded rod 10 and the second threaded rod 11 of another group rotate.
Wherein, the steel cylinders at two sides of the coriolis force flowmeter body 13 can be clamped with the arc-shaped grooves 17, and the connecting cylinder at the bottom of the coriolis force flowmeter body 13 can be positioned in the fixing groove 18.
Wherein, the inside of arc wall 17 has a plurality of butt plates through spring coupling, and butt plate can extrude with the steel cylinder of coriolis force flowmeter body 13 both sides.
Specific use and action of the embodiment:
when the product is used, firstly, whether the joint of the product is fastened or not is detected, after the product is ensured to be intact, the product is placed at a specified position, the maximum and minimum distances between steel cylinders at two sides of the coriolis force flowmeter body 13 are measured, then the hand wheel 9 is rotated, the first threaded rod 10 and the second threaded rod 11 of one group are rotated, through the use of the synchronous wheel 22 and the synchronous belt 23, the first threaded rod 10 and the second threaded rod 11 of the other group can be rotated, thereby the pair of sliding plates 7 are moved, the distance between the arc grooves 17 is between the measured maximum and minimum distances, then the steel cylinders at two sides of the coriolis force flowmeter body 13 are placed in the arc grooves 17, the locking plate 15 is rotated, and the steel cylinders at two sides of the coriolis force flowmeter body 13 are fixed through the hand screw bolts 16, so that the coriolis force flowmeter body 13 is fixed, the coriolis force flowmeter body 13 is prevented from rotating axially, then the supporting plate 3 is slid, the bottom of the coriolis force flowmeter body 13 can be positioned in the fixing groove 18, finally the fixing rod 20 is inserted into the fixing hole 19, the connecting hole 3, the coriolis force flowmeter body 13 is prevented from being fixed radially, and the coriolis force flowmeter body 13 is finally fixed.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. A small-bore coriolis force flowmeter fixing device, characterized in that: including a pair of fixing base (1) and coriolis force flowmeter body (13), and a pair of equal symmetry in top of fixing base (1) installs a pair of bracing piece (2), a pair of spout (4) have all been seted up in the center department of bracing piece (2), the inside of spout (4) is sliding connection has slider (5), be connected with connecting strip between slider (5), and be connected with backup pad (3) between the connecting strip, fixed slot (18) have been seted up at the top of backup pad (3), one side of bracing piece (2) is being located the both sides equidistance of spout (4) and is left and be equipped with a plurality of fixed orifices (19), fixed plate (6) are installed to one side of slider (5), four sets of connecting holes have been seted up to one side symmetry of fixed plate (6), and the block is connected with dead lever (20) between connecting plate (8) between connecting hole and the fixed orifices (19), be connected with first (10) and second threaded rod (11) through the bearing between threaded rod (8), first (10) and second threaded rod (11) are connected with each other threaded rod (11), the outside of first threaded rod (10) and second threaded rod (11) all interlock is connected with slide (7), there is fixture block (14) at the top of slide (7) through hinge connection, arc wall (17) have all been seted up at the bottom of fixture block (14) and the top of slide (7), locking plate (15) are installed to one side of fixture block (14), be connected with a pair of hand screw bolt (16) between locking plate (15) and slide (7).
2. The small-bore coriolis force flowmeter fixing means of claim 1 wherein: one side of connecting plate (8) is equipped with hand wheel (9), just hand wheel (9) are connected with one of them first threaded rod (10) transmission, the other end of first threaded rod (10) and second threaded rod (11) is all transmitted and is connected with connecting axle (21), synchronizing wheel (22) are all installed in the outside of connecting axle (21), be connected with hold-in range (23) between synchronizing wheel (22).
3. The small-bore coriolis force flowmeter fixing means of claim 1 wherein: the steel cylinders at two sides of the coriolis force flowmeter body (13) can be clamped with the arc-shaped grooves (17), and the connecting cylinder at the bottom of the coriolis force flowmeter body (13) can be positioned in the fixing groove (18).
4. The small-bore coriolis force flowmeter fixing means of claim 1 wherein: the inside of arc wall (17) is connected with a plurality of butt plates through the spring, and butt plates can extrude with the steel cylinder of coriolis force flowmeter body (13) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146364.8U CN220230630U (en) | 2023-08-10 | 2023-08-10 | Small-bore coriolis force flowmeter fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146364.8U CN220230630U (en) | 2023-08-10 | 2023-08-10 | Small-bore coriolis force flowmeter fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230630U true CN220230630U (en) | 2023-12-22 |
Family
ID=89197370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322146364.8U Active CN220230630U (en) | 2023-08-10 | 2023-08-10 | Small-bore coriolis force flowmeter fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230630U (en) |
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2023
- 2023-08-10 CN CN202322146364.8U patent/CN220230630U/en active Active
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