CN211855457U - Take gaseous ultrasonic flowmeter measuring device of self calibration function - Google Patents
Take gaseous ultrasonic flowmeter measuring device of self calibration function Download PDFInfo
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- CN211855457U CN211855457U CN202020680785.2U CN202020680785U CN211855457U CN 211855457 U CN211855457 U CN 211855457U CN 202020680785 U CN202020680785 U CN 202020680785U CN 211855457 U CN211855457 U CN 211855457U
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Abstract
The utility model discloses a plug-in type gas ultrasonic flowmeter measuring device with self-calibration function, which comprises an ultrasonic flowmeter main body and a support frame, an electric cylinder is fixedly arranged in the middle of the supporting piece, a telescopic rod of the electric cylinder penetrates through the supporting frame, one end of the connecting column far away from the supporting frame is fixedly connected with the main body of the ultrasonic flowmeter, a plurality of connecting rings are fixedly arranged at one end of the ultrasonic flowmeter main body far away from the connecting column, a plurality of adjusting motors are fixedly arranged at one end of the supporting frame far away from the electric cylinder, the output shaft of the adjusting motor is connected with a wrapping post through a coupler, an adjusting rope is wound on the wrapping post, the adjusting rope penetrates through the support frame and is connected with the connecting ring through a rope buckle, a plurality of fixing frames are fixedly arranged at one end, far away from the electric cylinder, of the support frame, and a controller is fixedly arranged at one end, far away from the fixing bolt, of the support frame. The utility model discloses an adjusting motor can realize the correction to measuring angle.
Description
Technical Field
The utility model relates to a flowmeter technical field specifically is a take bayonet gaseous ultrasonic flowmeter measuring device of self calibration function.
Background
The ultrasonic flowmeter has the advantages of high precision, bidirectional measurement, wide measuring range ratio, no flow blocking component and the like, is widely used in occasions requiring high-precision flow measurement, and has the defects of complex structure, lack of necessary adjusting function and incapability of automatically adjusting and correcting the measurement angle in the traditional device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take bayonet gaseous ultrasonic flowmeter measuring device of self calibration function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a plug-in type gas ultrasonic flow meter measuring device with a self-calibration function comprises an ultrasonic flow meter main body and a support frame, wherein an electric cylinder is fixedly arranged in the middle of a support piece, a telescopic rod of the electric cylinder penetrates through the support frame, a connecting block is fixedly arranged at the top end of the telescopic rod of the electric cylinder, a connecting column is connected onto the connecting block through a pin shaft, one end, far away from the support frame, of the connecting column is fixedly connected with the ultrasonic flow meter main body, a plurality of connecting rings are fixedly arranged at one end, far away from the electric cylinder, of the ultrasonic flow meter main body, a plurality of adjusting motors are fixedly arranged at one end, far away from the electric cylinder, of the support frame, an output shaft of each adjusting motor is connected with a winding post through a coupling, a support plate is, the regulation rope runs through the support frame and is connected with the go-between through the cable loop, the fixed a plurality of fixed frames that are provided with of one end of keeping away from the electric jar on the support frame, fixed screw has been seted up in the fixed frame, fixed screw female connection have rather than complex fixing bolt, the fixed controller that is provided with of one end of keeping away from fixing bolt on the support frame, ultrasonic flowmeter main part and controller electric connection.
Preferably, the support frame is a cross structure, and the support frame is a rectangular steel pipe.
Preferably, the input end of the electric cylinder is electrically connected with the output end of the controller, and the model of the electric cylinder is KXT-50E-L.
Preferably, the adjusting motors are servo motors, the number of the adjusting motors is two, the adjusting motors are symmetrically distributed relative to the center line of the supporting frame, the input ends of the adjusting motors are respectively and electrically connected with the output end of the controller, and the type of the adjusting motors is D180M-0250030C-E.
Preferably, the number of the fixing frames is four, and the fixing frames are symmetrically distributed at four ends of the supporting frame.
Preferably, the number of the connecting rings is two, and the connecting rings are symmetrically distributed relative to the central line of the ultrasonic flowmeter body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with the accommodate motor, the accommodate motor drives the wrapping post after starting and rotates and emit the regulation rope, cooperates the electric jar, puts into the test gas outlet inside with the ultrasonic flowmeter main part, in the measurement process, through the accommodate motor of control both sides, can adjust the length of the regulation rope of ultrasonic flowmeter main part both sides, through the extension and the shortening of two regulation ropes drive the reduction or the raising of ultrasonic flowmeter main part both ends to adjust the angle of the relative gas outlet of ultrasonic flowmeter main part, rectify the measurement angle;
2. the utility model discloses be provided with fixed frame simultaneously, through fixed frame and gas outlet edge connection, rotatory fixing bolt fixes fixed frame in gas outlet department, has simple structure, convenient to use, excellent in use effect's advantage.
Drawings
Fig. 1 is a cross-sectional view of the whole structure of a measuring device of a plug-in type gas ultrasonic flowmeter with a self-calibration function according to the present invention;
fig. 2 is a schematic top view of the measuring device of the plug-in type gas ultrasonic flowmeter with self-calibration function of the present invention;
fig. 3 is the utility model discloses a take bayonet gaseous ultrasonic flowmeter measuring device side structure sketch map of self calibration function.
In the figure: 1. an ultrasonic flow meter body; 2. a support frame; 3. an electric cylinder; 4. connecting blocks; 5. connecting columns; 6. a connecting ring; 7. adjusting the motor; 8. a winding post; 9. a support plate; 10. adjusting the rope; 11. a fixing frame; 12. fixing screw holes; 13. fixing the bolt; 14. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a plug-in type gas ultrasonic flow meter measuring device with a self-calibration function comprises an ultrasonic flow meter main body 1 and a support frame 2, wherein an electric cylinder 3 is arranged in the middle of the support frame 2 through a mounting seat, a telescopic rod of the electric cylinder 3 penetrates through the support frame 2, a connecting block 4 is welded and arranged at the top end of the telescopic rod of the electric cylinder 3, a connecting column 5 is connected onto the connecting block 4 through a pin shaft, one end, far away from the support frame 2, of the connecting column 5 is welded and connected with the ultrasonic flow meter main body 1, a plurality of connecting rings 6 are welded and arranged at one end, far away from the connecting column 5, of the ultrasonic flow meter main body 1, a plurality of adjusting motors 7 are arranged at one end, far away from the electric cylinder 3, of the support frame 2 through bolts, output shafts of the adjusting motors 7 are connected with wrapping columns 8 through, adjusting rope 10 and running through support frame 2 and being connected with go-between 6 through the rope fastening, the one end welding of keeping away from electric jar 3 on the support frame 2 installs a plurality of fixed frames 11, set up fixed screw 12 in the fixed frame 11, fixed screw 12 female connection have rather than complex fixing bolt 13, the one end of keeping away from fixing bolt 13 on the support frame 2 is installed controller 14, ultrasonic flowmeter main part 1 and controller 14 electric connection through the bolt.
The support frame 2 is of a cross structure, and the support frame 2 is made of square steel.
The input end of the electric cylinder 3 is electrically connected with the output end of the controller 14, and the model of the electric cylinder 3 is KXT-50E-L.
The adjusting motors 7 are servo motors, the number of the adjusting motors 7 is two, the adjusting motors 7 are symmetrically distributed relative to the center line of the support frame 2, the input ends of the adjusting motors 7 are electrically connected with the output end of the controller 14 respectively, and the models of the adjusting motors 7 are D180M-0250030C-E.
The number of the fixed frames 11 is four, and the fixed frames 11 are symmetrically distributed at four ends of the support frame 2.
The number of the connecting rings 6 is two, and the connecting rings 6 are symmetrically distributed relative to the center line of the ultrasonic flowmeter body 1.
The working principle is as follows: when the utility model is used, the device is fixed at the air outlet needing to measure the flow, the fixing frame 11 at the end part of the supporting frame 2 is connected with the edge of the air outlet, the fixing bolt 13 is rotated to fix the fixing frame 11 at the air outlet, the controller 14 controls the starting of the adjusting motor 7 and the electric cylinder 3, the piston rod of the electric cylinder 3 extends, the adjusting motor 7 drives the winding post 8 to rotate to release the adjusting rope 10, the ultrasonic flowmeter body 1 is placed into the testing air outlet to match with the electric cylinder 3, the electric cylinder 3 and the adjusting motor 7 are stopped after reaching the measuring depth, the ultrasonic flowmeter body 1 is started through the controller 14 to measure the flow at the air outlet, in the measuring process, the length of the adjusting rope 10 at the two sides of the ultrasonic flowmeter body 1 at the side can be adjusted by controlling the adjusting motors 7 at the two sides, the two ends of the ultrasonic flowmeter body 1 are driven to be reduced or raised by the extension and shortening of the two adjusting ropes, thereby adjust the angle of ultrasonic flowmeter main part 1 relative gas outlet, rectify the measurement angle, have simple structure, convenient to use, excellent in use effect's advantage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take gaseous ultrasonic flowmeter measuring device of self calibration function, includes ultrasonic flowmeter main part (1) and support frame (2), its characterized in that: the electric cylinder (3) is fixedly arranged in the middle of the support frame (2), a telescopic rod of the electric cylinder (3) penetrates through the support frame (2), a connecting block (4) is fixedly arranged at the top end of the telescopic rod of the electric cylinder (3), a connecting column (5) is connected onto the connecting block (4) through a pin shaft, one end, far away from the support frame (2), of the connecting column (5) is fixedly connected with the ultrasonic flowmeter main body (1), a plurality of connecting rings (6) are fixedly arranged at one end, far away from the connecting column (5), of the ultrasonic flowmeter main body (1), a plurality of adjusting motors (7) are fixedly arranged at one end, far away from the electric cylinder (3), of the support frame (2), output shafts of the adjusting motors (7) are connected with winding posts (8) through couplings, a support plate (9) is arranged at one end, far away from the adjusting motors (7), of the winding posts (, the winding is provided with regulation rope (10) on wrapping post (8), it is connected with go-between (6) through the rope fastening to adjust rope (10) run through support frame (2), the fixed a plurality of fixed frames (11) that are provided with of one end of keeping away from electric jar (3) on support frame (2), set up fixed screw (12) in fixed frame (11), fixed screw (12) female connection have rather than complex fixing bolt (13), the fixed controller (14) that is provided with of one end of keeping away from fixing bolt (13) on support frame (2), ultrasonic flowmeter main part (1) and controller (14) electric connection.
2. The plug-in ultrasonic gas flowmeter measurement device with the self-calibration function of claim 1, wherein: the supporting frame (2) is of a cross structure, and the supporting frame (2) is made of square steel.
3. The plug-in ultrasonic gas flowmeter measurement device with the self-calibration function of claim 1, wherein: the input end of the electric cylinder (3) is electrically connected with the output end of the controller (14), and the model of the electric cylinder (3) is KXT-50E-L.
4. The plug-in ultrasonic gas flowmeter measurement device with the self-calibration function of claim 1, wherein: the adjustable support is characterized in that the adjusting motor (7) is a servo motor, the number of the adjusting motors (7) is two, the adjusting motors (7) are symmetrically distributed relative to the center line of the support frame (2), the input ends of the adjusting motors (7) are respectively electrically connected with the output end of the controller (14), and the adjusting motors (7) are D180M-0250030C-E in model number.
5. The plug-in ultrasonic gas flowmeter measurement device with the self-calibration function of claim 1, wherein: the number of the fixed frames (11) is four, and the fixed frames (11) are symmetrically distributed at four ends of the support frame (2).
6. The plug-in ultrasonic gas flowmeter measurement device with the self-calibration function of claim 1, wherein: the number of the connecting rings (6) is two, and the connecting rings (6) are symmetrically distributed relative to the central line of the ultrasonic flowmeter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680785.2U CN211855457U (en) | 2020-04-29 | 2020-04-29 | Take gaseous ultrasonic flowmeter measuring device of self calibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020680785.2U CN211855457U (en) | 2020-04-29 | 2020-04-29 | Take gaseous ultrasonic flowmeter measuring device of self calibration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211855457U true CN211855457U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020680785.2U Active CN211855457U (en) | 2020-04-29 | 2020-04-29 | Take gaseous ultrasonic flowmeter measuring device of self calibration function |
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| Country | Link |
|---|---|
| CN (1) | CN211855457U (en) |
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2020
- 2020-04-29 CN CN202020680785.2U patent/CN211855457U/en active Active
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