CN217687341U - Ultrasonic flowmeter convenient to installation is maintained - Google Patents
Ultrasonic flowmeter convenient to installation is maintained Download PDFInfo
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- CN217687341U CN217687341U CN202220993927.XU CN202220993927U CN217687341U CN 217687341 U CN217687341 U CN 217687341U CN 202220993927 U CN202220993927 U CN 202220993927U CN 217687341 U CN217687341 U CN 217687341U
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- Prior art keywords
- bearing
- ultrasonic flowmeter
- sleeve
- limiting
- hole
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 18
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an ultrasonic flowmeter convenient for installation and maintenance, which comprises a connecting pipeline, wherein the outer peripheral surface of the connecting pipeline is connected with an ultrasonic flowmeter main body through a limiting mechanism, and the top surface of the ultrasonic flowmeter main body is connected with a flowmeter instrument panel through an adjusting mechanism; the limiting mechanism comprises a bearing base, a positioning inserting strip, a connecting spring and a limiting column, the bearing base is fixedly arranged on the outer peripheral surface of the middle end of the connecting pipeline, a positioning groove is formed in the corner of the top surface of the bearing base and is in a convex shape, the positioning inserting strip is movably arranged in the positioning groove, and the bottom surface of the main body of the ultrasonic flowmeter is connected with the top end of the positioning inserting strip; the adjusting mechanism comprises an internal thread sleeve, a bearing ring, a supporting bearing and a supporting rod, wherein the bottom end of the internal thread sleeve is connected with the center of the top surface of the main body of the ultrasonic flowmeter, and the bearing sleeve is in threaded connection with the internal thread sleeve through an external thread. The utility model discloses the dismouting is maintained nimble laborsavingly, and the show position is comprehensive, and the practicality is high.
Description
Technical Field
The utility model relates to a flowmeter technical field, in particular to ultrasonic flowmeter convenient to installation is maintained.
Background
With the rapid development of the technology level and industrialization, the flowmeter is widely used as a meter for measuring the flow rate of fluid in a pipeline or an open channel. The flow meters can be classified into differential pressure type flow meters, rotor flow meters, throttle type flow meters, slit flow meters, volumetric flow meters, electromagnetic flow meters, ultrasonic flow meters, and the like according to the operation mode. Wherein, ultrasonic flowmeter can carry out non-contact measurement, need not to stop the installation of class pipe, extensively is used for aspects such as industrial production, commercial measurement and water conservancy detection.
Under the prior art, the ultrasonic flowmeter is mainly characterized in that a bearing main body is formed by mutually matching and sleeving a bearing pipeline and a flange on the outer peripheral surface of a detection pipeline, the ultrasonic flowmeter main body is generally fixed on the bearing pipeline through a plurality of bolts to complete installation, the assembly, disassembly and maintenance are difficult and troublesome, the position of a flowmeter instrument panel on the ultrasonic flowmeter main body is fixed, the independent maintenance and overhaul are inconvenient, the display direction is limited, the applicability is poor, and therefore the ultrasonic flowmeter convenient to install and maintain is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an ultrasonic flowmeter convenient to installation is maintained, can effectively solve among the prior art ultrasonic flowmeter mainly through bearing pipeline and flange mutually support and establish and form the bearing main part at the detection pipeline outer peripheral face, the ultrasonic flowmeter main part is generally through accomplishing the installation on a plurality of bolt fastening to bearing pipeline, the dismouting is maintained hard trouble, and the fixed position of flowmeter panel board in the ultrasonic flowmeter main part, maintain alone and overhaul inconvenient show position also comparatively limited, the poor problem of practicality.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: an ultrasonic flowmeter convenient to install and maintain comprises a connecting pipeline, wherein the outer peripheral surface of the connecting pipeline is connected with an ultrasonic flowmeter main body through a limiting mechanism, and the top surface of the ultrasonic flowmeter main body is connected with a flowmeter instrument panel through an adjusting mechanism;
the limiting mechanism comprises a bearing base, a positioning insert, a connecting spring and a limiting column, the bearing base is fixedly arranged on the outer peripheral surface of the middle end of the connecting pipeline, a positioning groove is formed in the corner of the top surface of the bearing base and is in a convex shape, the positioning insert is movably arranged in the positioning groove, the bottom surface of the main body of the ultrasonic flowmeter is connected with the top end of the positioning insert, a limiting hole is formed in the groove wall of the bottom end side of the positioning groove, away from the horizontal central horizontal plane of the bearing base, of the positioning groove, a containing hole is formed in the bottom end side of the positioning insert, away from the horizontal central horizontal plane of the bearing base, one end of the connecting spring is connected with the inner wall of one side of the containing hole, the limiting column is movably arranged in the limiting hole, the other end of the connecting spring is connected with the inner wall of one side, close to the containing hole, of the positioning insert can enter and exit the positioning groove through lifting, and the limiting column can horizontally move in and out of the limiting hole;
guiding mechanism includes the internal thread sleeve, bears the sleeve, bears ring, support bearing and bracing piece, internal thread sleeve bottom is connected with ultrasonic flowmeter main part top surface center department, it passes through external screw thread and internal thread sleeve threaded connection to bear the sleeve, bear ring bottom surface and bear the welding of sleeve top, and the inner space who just bears the ring switches on each other with bearing the sleeve, support bearing inlays to be established on bearing the ring inner wall, inside the bracing piece inlays to be established on support bearing inner wall and its bottom activity extends to the internal thread sleeve, the bracing piece can be rotated by oneself on bearing the ring with the help of support bearing.
Preferably, the outer peripheral surface of the bottom end of the meter instrument panel is connected with the top end of the support rod which extends to the outside of the support bearing in a penetrating way.
Preferably, the outer peripheral surfaces of the two ends of the connecting pipeline, which are close to the two ends, are respectively sleeved with a flange.
Preferably, the constant head tank is equipped with four altogether and is the rectangular array and distributes, spacing hole, accomodate the hole, location cutting, coupling spring and spacing post all are the one-to-one setting with the constant head tank.
Preferably, the aperture of the accommodating hole is larger than that of the limiting hole, and the diameter of the end face of the connecting spring is smaller than that of the limiting hole.
Preferably, the maximum end face diameter of the limiting column is larger than the end face diameter of the connecting spring and smaller than the aperture of the limiting hole.
Compared with the prior art, the utility model relates to an ultrasonic flowmeter convenient to installation is maintained has following beneficial effect:
the utility model discloses in, support ultrasonic flowmeter main part through the fixed bearing base that sets up on the connecting tube middle-end outer peripheral face, when inserting the constant head tank on the bearing base with the location cutting one-to-one of ultrasonic flowmeter main part bottom surface, spacing post can keep away from the holding hole on the bottom one side of bearing base horizontal center horizontal plane in the location cutting through coupling spring's deformation shrink and to receive and release certainly and cooperate the location cutting and insert the constant head tank, when location cutting bottom and constant head tank bottom surface cell wall contact accomplish thoroughly to insert, the holding hole can be arranged with spacing hole parallel, the spacing post that loses the hindrance is promoted by deformation recovery and the coupling spring that extends can the translation get into spacing hole and expose outside bearing base, ultrasonic flowmeter main part on the bearing base is by the spacing locking of multiple spot thereupon, when dismantling, press each spacing post and can wholly lift up and separate from ultrasonic flowmeter main part to bearing base inside, bearing sleeve can be fixed with panel board and ultrasonic flowmeter main part montage together through external screw thread and internal thread sleeve threaded connection, the bearing sleeve can be with the bearing gauge panel board and the bearing sleeve help the bearing sleeve to rotate on bearing ring that bearing sleeve self-supported the bearing sleeve and bearing ring that bearing sleeve top to maintain the instrument panel board, the bearing sleeve is flexible.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of an overall structure of an ultrasonic flow meter convenient for installation and maintenance according to the present invention;
fig. 2 is a schematic front view of an ultrasonic flow meter convenient for installation and maintenance according to the present invention;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2 according to the present invention;
fig. 5 is a schematic cross-sectional view of the position C-C in fig. 3 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. connecting a pipeline; 2. an ultrasonic flow meter body; 3. a flowmeter instrument panel; 4. a load-bearing base; 5. positioning the cutting; 6. a connecting spring; 7. a limiting column; 8. an internally threaded sleeve; 9. a load bearing sleeve; 10. a load-bearing ring; 11. a support bearing; 12. a support bar; 13. a flange plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model relates to an ultrasonic flowmeter convenient for installation and maintenance, which comprises a connecting pipeline 1, wherein the outer peripheral surface of the connecting pipeline 1 is connected with an ultrasonic flowmeter main body 2 through a limiting mechanism, and the top surface of the ultrasonic flowmeter main body 2 is connected with a flowmeter instrument panel 3 through an adjusting mechanism;
the limiting mechanism comprises a bearing base 4, a positioning insert 5, a connecting spring 6 and a limiting column 7, wherein the bearing base 4 is fixedly arranged on the outer peripheral surface of the middle end of the connecting pipeline 1, the corner of the top surface of the bearing base 4 is provided with a positioning groove which is in a shape like a Chinese character 'tu', the positioning insert 5 is movably arranged in the positioning groove, the bottom surface of the ultrasonic flowmeter main body 2 is connected with the top end of the positioning insert 5, a limiting hole is formed in the groove wall of the bottom end of the positioning groove far away from the horizontal central horizontal plane of the bearing base 4, one side of the bottom end of the positioning insert 5 far away from the horizontal central horizontal plane of the bearing base 4 is provided with an accommodating hole, one end of the connecting spring 6 is connected with the inner wall of one side of the accommodating hole, the limiting column 7 is movably arranged in the limiting hole, the other end of the connecting spring 6 is connected with the inner wall of one side of the limiting column 7 close to the accommodating hole, the positioning insert 5 can enter and exit from the positioning groove through lifting, and exit the limiting column 7 can move in and exit the limiting hole in and out in the limiting hole in a translational way;
adjustment mechanism includes internal thread sleeve 8, bear sleeve 9, bear ring 10, support bearing 11 and bracing piece 12, 8 bottom of internal thread sleeve are connected with 2 top surface centers of ultrasonic flowmeter main part, bear sleeve 9 and pass through external screw thread and 8 threaded connection of internal thread sleeve, bear ring 10 bottom surface and bear the welding of sleeve 9 top, and the inner space that bears ring 10 switches on each other with bearing sleeve 9, support bearing 11 inlays to be established on bearing ring 10 inner wall, bracing piece 12 inlays to be established on support bearing 11 inner wall and inside its bottom activity extends to internal thread sleeve 8, bracing piece 12 can rotate by oneself on bearing ring 10 with the help of support bearing 11.
Further, the outer peripheral surface of the bottom end of the flow meter instrument panel 3 is connected to the top end of the support rod 12 extending through the support bearing 11.
Furthermore, the outer peripheral surfaces of the two adjacent ends of the connecting pipeline 1 are respectively sleeved with a flange 13.
Furthermore, the constant head tank is equipped with four altogether and is rectangular array distribution, and spacing hole, accomodate the hole, location cutting 5, coupling spring 6 and spacing post 7 all are the one-to-one setting with the constant head tank.
Further, the aperture of the receiving hole is larger than that of the limiting hole, and the diameter of the end face of the connecting spring 6 is smaller than that of the limiting hole.
Furthermore, the maximum end face diameter of the limiting column 7 is larger than the end face diameter of the connecting spring 6 and smaller than the aperture of the limiting hole.
The working principle of the utility model is as follows:
when a person uses the ultrasonic flowmeter, the bearing base 4 fixedly arranged on the outer peripheral surface of the middle end of the connecting pipeline 1 supports the ultrasonic flowmeter main body 2, the positioning inserts 5 at the bottom surface of the ultrasonic flowmeter main body 2 are inserted into the positioning grooves on the bearing base 4 in a one-to-one correspondence manner, the limiting columns 7 are contracted through the deformation of the connecting springs 6 and are arranged in the accommodating holes on the side, away from the horizontal central horizontal plane of the bearing base 4, of the positioning inserts 5 to be matched with the positioning inserts 5 to be inserted into the positioning grooves, when the bottom end of the positioning inserts 5 is in contact with the groove wall of the bottom surface of the positioning grooves to complete insertion, the accommodating holes are arranged in parallel with the limiting holes, the limiting columns 7 losing obstruction are pushed by the connecting springs 6 which are recovered through deformation and are extended, so as to move into the limiting holes and be exposed outside the bearing base 4, the ultrasonic flowmeter main body 2 on the bearing base 4 is locked through multi-point limiting, when the bearing sleeve is disassembled, the bearing sleeve 9 is pressed into the bearing base 4, the bearing sleeve 9 can integrally lift and separate the ultrasonic flowmeter main body 2 from the bearing sleeve 3 by pressing the bearing sleeve 9 through the external thread and can be connected with the internal thread of the internal thread 8, and the bearing sleeve 9, so as to complete the independent reverse rotation of the bearing ring maintenance of the bearing sleeve 3 of the meter panel.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An ultrasonic flowmeter convenient to install and maintain is characterized by comprising a connecting pipeline (1), wherein the outer peripheral surface of the connecting pipeline (1) is connected with an ultrasonic flowmeter main body (2) through a limiting mechanism, and the top surface of the ultrasonic flowmeter main body (2) is connected with a flowmeter instrument panel (3) through an adjusting mechanism;
the limiting mechanism comprises a bearing base (4), a positioning inserting strip (5), a connecting spring (6) and a limiting column (7), wherein the bearing base (4) is fixedly arranged on the outer peripheral surface of the middle end of the connecting pipeline (1), a positioning groove is formed in the corner of the top surface of the bearing base (4) and is in a convex shape, the positioning inserting strip (5) is movably arranged in the positioning groove, the bottom surface of the ultrasonic flowmeter main body (2) is connected with the top end of the positioning inserting strip (5), a limiting hole is formed in the groove wall of one side of the bottom end of the horizontal plane of the positioning groove, which is far away from the transverse center of the bearing base (4), one side of the bottom end of the positioning inserting strip (5), which is far away from the horizontal plane of the bearing base (4), is provided with an accommodating hole, one end of the connecting spring (6) is connected with the inner wall of one side of the accommodating hole, the limiting column (7) is movably arranged in the limiting hole, and the other end of the connecting spring (6) is connected with the inner wall of one side, which is close to the accommodating hole, of the limiting column (7);
adjustment mechanism includes internal thread sleeve (8), bears sleeve (9), bears ring (10), support bearing (11) and bracing piece (12), internal thread sleeve (8) bottom is located with ultrasonic flowmeter main part (2) top surface center and is connected, bear sleeve (9) through external screw thread and internal thread sleeve (8) threaded connection, bear ring (10) bottom surface and bear sleeve (9) top welding, and bear the inner space of ring (10) and bear sleeve (9) and switch on each other, support bearing (11) inlay and establish on bearing ring (10) inner wall, bracing piece (12) inlay establish on support bearing (11) inner wall and its bottom activity extends to internal thread sleeve (8) inside.
2. An ultrasonic flow meter for facilitating installation and maintenance according to claim 1, wherein: the outer peripheral surface of the bottom end of the meter panel (3) of the flowmeter is connected with the top end of the support rod (12) which penetrates through and extends to the outside of the support bearing (11).
3. An ultrasonic flow meter for facilitating installation and maintenance according to claim 1, wherein: and the peripheral surfaces of the connecting pipelines (1) close to the two ends are respectively sleeved with a flange plate (13).
4. An ultrasonic flow meter for facilitating installation and maintenance according to claim 1, wherein: the constant head tank is equipped with four altogether and is the rectangular array and distributes, spacing hole, accomodate the hole, location cutting (5), coupling spring (6) and spacing post (7) all are the one-to-one setting with the constant head tank.
5. An ultrasonic flow meter for facilitating installation and maintenance according to claim 1, wherein: the aperture of the accommodating hole is larger than that of the limiting hole, and the end face diameter of the connecting spring (6) is smaller than that of the limiting hole.
6. An ultrasonic flow meter for facilitating installation and maintenance according to claim 5, wherein: the maximum end face diameter of the limiting column (7) is larger than the end face diameter of the connecting spring (6) and smaller than the aperture of the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220993927.XU CN217687341U (en) | 2022-04-27 | 2022-04-27 | Ultrasonic flowmeter convenient to installation is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220993927.XU CN217687341U (en) | 2022-04-27 | 2022-04-27 | Ultrasonic flowmeter convenient to installation is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217687341U true CN217687341U (en) | 2022-10-28 |
Family
ID=83734752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220993927.XU Expired - Fee Related CN217687341U (en) | 2022-04-27 | 2022-04-27 | Ultrasonic flowmeter convenient to installation is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217687341U (en) |
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2022
- 2022-04-27 CN CN202220993927.XU patent/CN217687341U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |