CN111174106A - Water flow speed measuring device for buffering, damping and correcting errors - Google Patents
Water flow speed measuring device for buffering, damping and correcting errors Download PDFInfo
- Publication number
- CN111174106A CN111174106A CN202010157508.8A CN202010157508A CN111174106A CN 111174106 A CN111174106 A CN 111174106A CN 202010157508 A CN202010157508 A CN 202010157508A CN 111174106 A CN111174106 A CN 111174106A
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- Prior art keywords
- movably connected
- buffering
- damping
- outer side
- water flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000003139 buffering effect Effects 0.000 title claims abstract description 29
- 238000013016 damping Methods 0.000 title claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000000523 sample Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field of pipeline instrument detection, and discloses a water flow speed measuring device for buffering, damping and correcting errors. This buffering shock attenuation corrects rivers speed sensor of error, through the input shaft, the connection of water pipe, it takes precautions against earthquakes to have the buffering, the advantage of slope correction, the problem that the pipeline has the slope of certain extent or vibrations to influence measuring result when having solved the formula sensor that probes into and detecting the rivers water yield, through the semicircle frame, the connection of baffle, make the promotion by a wide margin of interference killing feature, to a great extent improved the buffering, the relatively poor problem of shockproof effect, play certain guard action to inseparable instrument.
Description
Technical Field
The invention relates to the technical field of pipeline instrument detection, in particular to a water flow speed measuring device for buffering, damping and correcting errors.
Background
With the development of economy and science and technology in China, microcomputers are also widely applied and rapidly developed, and the digitization of measurement information also becomes a current development trend, so that detection systems consisting of digital instruments are increasingly applied, and instruments and meters for measuring the temperature of water flow and water quantity are also continuously developed.
Along with the continuous development of intelligent instrument, make the buffer to the instrument installation put forward higher requirement, the instrument that the measuring pipeline internal water flow rate on the market used mostly is the probing type sensor at present, if the pipeline has great range slope or vibrations, can influence measuring result to some extent, but at present use more instrument mostly screw, bolt fastening, buffering, shockproof effect is relatively poor, can influence intelligent instrument's use precision, and the interference killing feature is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the water flow speed measuring device for buffering, damping and correcting errors, which has the advantages of buffering, shock resistance, inclination correction and strong anti-interference capability, and solves the problems of poor shock resistance effect, large-amplitude inclination accuracy inaccuracy and poor anti-interference capability.
(II) technical scheme
In order to achieve the purposes of shock resistance, inclination correction and strong anti-interference capability, the invention provides the following technical scheme: a water flow speed measuring device for buffering, damping and correcting errors comprises an input shaft, wherein one end of the input shaft is movably connected with an arc-shaped sliding block, the outer side of the arc-shaped sliding block is movably connected with an arc-shaped slide way, the outer side of the arc-shaped slide way is movably connected with a connecting rod, one end, away from the arc-shaped slide way, of the connecting rod is movably connected with a connecting sliding block, one end of the connecting sliding block is movably connected with a moving rod, the outer side of the moving rod is movably connected with a sleeve, the outer side of the sleeve is fixedly connected with a fixing frame, one end of the moving rod is movably connected with a rack, one end of the fixing frame is movably connected with; the bottom fixedly connected with boss of semicircle frame, the surface swing joint of boss has the gyro wheel, and the positive surface swing joint of gyro wheel has the support, the bottom fixedly connected with slip table of support, the equal swing joint in both ends of slip table has the outer wall, and the positive surface of outer wall is provided with the spout, and the bottom swing joint of slip table has the telescopic link, and the outside swing joint of telescopic link has the spring, the middle part fixedly connected with baffle of outer wall.
Preferably, one end of the input shaft is movably connected with a motor.
Preferably, the outer side of the sliding block is movably connected with a straight slideway.
Preferably, the outer side of the pinion is movably connected with the rack.
Preferably, the outer side of the pinion is movably connected with the half gear.
Preferably, the number of the pinions and the half gears is not less than two, and the pinions and the half gears are symmetrically distributed about the center line of the rack.
Preferably, the sliding table is movably connected with the sliding groove.
(III) advantageous effects
Compared with the prior art, the invention provides a water flow speed measuring device for buffering, damping and correcting errors, which has the following beneficial effects:
1. this rivers speed sensor of error is revised in buffering shock attenuation, through the input shaft, the arc slider, the arc slide, the connecting rod, the motion pole, the sleeve, first mount, the rack, the pinion, the second mount, the connection of water pipe, it takes precautions against earthquakes to have the buffering, the advantage of slope correction, it takes precautions against earthquakes to cushion the water pipe, the slope is revised, measuring instrument's practicality has obtained to a great extent promotion during the measurement, the problem that the pipeline has certain great range slope or vibrations to influence measuring result when probing into formula sensor detection rivers water yield has been solved.
2. This buffering shock attenuation corrects rivers speed sensor of error through the connection of semicircle frame, boss, gyro wheel, support, slip table, outer wall, spout, telescopic link, spring, baffle, makes the promotion by a wide margin of interference killing feature, and to a great extent has improved and has used more instrument at present and mostly buffer when screw, bolt fastening, the relatively poor use accuracy and the poor problem of interference killing feature who influences intelligent instrument of shockproof effect, plays certain guard action to inseparable instrument.
Drawings
FIG. 1 is a schematic view of a combination structure of the fixing frame of the present invention;
FIG. 2 is a schematic view of a separated structure of the fixing frame of the present invention;
FIG. 3 is a schematic view of the shockproof structure of the present invention;
FIG. 4 is a schematic view of the shock absorbing structure of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
in the figure: 1. an input shaft; 2. an arc-shaped sliding block; 3. an arc-shaped slideway; 4. a connecting rod; 5. connecting the sliding block; 6. a motion bar; 7. a sleeve; 8. a first fixing frame; 9. a rack; 10. a pinion gear; 11. a half gear; 12. a second fixing frame; 13. a water pipe; 14. a semicircular frame; 15. a boss; 16. a roller; 17. a support; 18. a sliding table; 19. an outer wall; 20. a chute; 21. a telescopic rod; 22. a spring; 23. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a water flow speed measuring device for buffering, damping and correcting errors comprises an input shaft 1, wherein one end of the input shaft 1 is movably connected with a motor to bring power input, one end of the input shaft 1 is movably connected with an arc-shaped slide block 2 to enable a connecting rod 4 to move, the outer side of the arc-shaped slide block 2 is movably connected with an arc-shaped slide way 3 to enable the arc-shaped slide block 2 to move inside, the outer side of the arc-shaped slide way 3 is movably connected with the connecting rod 4, one end of the connecting rod 4 far away from the arc-shaped slide way 3 is movably connected with a connecting slide block 5, the outer side of the connecting slide block 5 is movably connected with a straight slide way to enable the connecting slide block 5 to move in the straight slide way, one end of the connecting slide block 5 is movably connected with a moving rod 6 to drive a rack 9 to move, the outer, and fixing the position of the shockproof structure.
One end of the motion rod 6 is movably connected with a rack 9, one end of the first fixing frame 8 is movably connected with a pinion 10, the outer side of the pinion 10 is movably connected with the rack 9, one end of the first fixing frame 8 is movably connected with a half gear 11, the outer side of the pinion 10 is movably connected with the half gear 11, the outer side of the half gear 11 is fixedly connected with a second fixing frame 12, and the outer surface of the second fixing frame 12 is movably connected with a water pipe 13; bottom fixedly connected with boss 15 of semicircle frame 14, the surface swing joint of boss 15 has gyro wheel 16, gyro wheel 16's positive surface swing joint has support 17, support 17's bottom fixedly connected with slip table 18, the equal swing joint in both ends of slip table 18 has outer wall 19, the positive surface of outer wall 19 is provided with spout 20, slip table 18 and spout 20 swing joint, the bottom swing joint of slip table 18 has telescopic link 21, the outside swing joint of telescopic link 21 has spring 22, the middle part fixedly connected with baffle 23 of outer wall 19
The working principle is that the water flow speed measuring device for buffering, damping and correcting errors comprises an input shaft 1, the input shaft 1 is connected with a motor, the motor is started to enable the input shaft 1 to rotate, the input shaft 1 is connected with an arc-shaped sliding block 2, the arc-shaped sliding block 2 is connected with an arc-shaped sliding way 3, the arc-shaped sliding block 2 is driven to slide in the arc-shaped sliding way 3 and simultaneously drive the arc-shaped sliding way 3 to move, the arc-shaped sliding way 3 is connected with a connecting rod 4, when the arc-shaped sliding block 2 slides to the uppermost end, the connecting rod 4 moves upwards, the connecting sliding block 5 is connected with the connecting rod 4 far away from the arc-shaped sliding way 3, the connecting sliding block 5 is connected with a straight sliding way, the connecting sliding block 5 moves upwards in the straight sliding way, the connecting rod 6 is connected with a moving rod 6, the moving rod 6, the rack 9 is enabled to move upwards, the first fixing frame 8 is connected with the pinion 10, the outer side of the pinion 10 is connected with the rack 9, the pinion 10 is enabled to rotate, the left pinion 10 rotates anticlockwise, the right pinion 10 rotates clockwise, the first fixing frame 8 is connected with the half gear 11, the outer side of the pinion 10 is connected with the half gear 11, the half gear 11 rotates, the left half gear 11 rotates clockwise, the right half gear 11 rotates anticlockwise, the outer side of the half gear 11 is connected with the second fixing frame 12, the left and right second fixing frames 12 are combined, the outer surface of the second fixing frame 12 is connected with the water pipe 13, the water pipe 13 is enabled to be located on the same horizontal plane, inclination is reduced, and errors are; place water pipe 13 in semicircle frame 14 internal surface, the bottom of semicircle frame 14 is connected with boss 15, water pipe 13 rivers flow through, make water pipe 13 vibrations, boss 15's surface is connected with gyro wheel 16, make boss 15 contact gyro wheel 16, gyro wheel 16's positive surface is connected with support 17, support 17's bottom is connected with slip table 18, the both ends of slip table 18 all are connected with outer wall 19, outer wall 19's positive surface is provided with spout 20, slip table 18 is connected with spout 20, make slip table 18 lapse in spout 20, the bottom of slip table 18 is connected with telescopic link 21, telescopic link 21 compresses, telescopic link 21 is connected with spring 22, spring 22 compresses, the shockproof effect of buffering has.
To sum up, this rivers speed sensor of error is rectified in buffering shock attenuation, through input shaft 1, slider 2, arc slide 3, connecting rod 4, link block 5, motion bar 6, sleeve 7, first mount 8, rack 9, pinion 10, second mount 12, the connection of water pipe 13, it takes precautions against earthquakes to have the buffering, the advantage of slope correction, it takes precautions against earthquakes to cushion water pipe 13, the slope is corrected, measuring instrument's practicality has obtained to a great extent promotion during the measurement, the problem that the pipeline has the slope of some great amplitude or vibrations to influence measuring result when having solved and having visited into formula sensor and detected the rivers water yield.
This buffering shock attenuation corrects rivers speed sensor of error, through semicircle frame 14, boss 15, gyro wheel 16, support 17, slip table 18, outer wall 19, spout 20, telescopic link 21, spring 22, baffle 23, make the promotion by a wide margin of interference killing feature, to a great extent improved and used more instrument at present mostly the screw, buffering when the bolt fastening, the relatively poor use accuracy and the poor problem of interference killing feature that influences intelligent instrument of shockproof effect, play certain guard action to inseparable instrument.
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 (7)
1. The utility model provides a rivers speed sensor of buffering shock attenuation correction error, includes input shaft (1), its characterized in that: one end of the input shaft (1) is movably connected with an arc-shaped sliding block (2), the outer side of the arc-shaped sliding block (2) is movably connected with an arc-shaped slide way (3), the outer side of the arc-shaped slide way (3) is movably connected with a connecting rod (4), one end, far away from the arc-shaped slide way (3), of the connecting rod (4) is movably connected with a connecting sliding block (5), one end of the connecting sliding block (5) is movably connected with a moving rod (6), the outer side of the moving rod (6) is movably connected with a sleeve (7), the outer side of the sleeve (7) is fixedly connected with a first fixing frame (8), one end of the moving rod (6) is movably connected with a rack (9), one end of the first fixing frame (8) is movably connected with a pinion (10), one end of the first fixing frame (8) is movably connected with a half gear (11), the outer side of the; the bottom fixedly connected with boss (15) of semicircle frame (14), the surface swing joint of boss (15) has gyro wheel (16), the positive surface swing joint of gyro wheel (16) has support (17), the bottom fixedly connected with slip table (18) of support (17), the equal swing joint in both ends of slip table (18) has outer wall (19), the positive surface of outer wall (19) is provided with spout (20), the bottom swing joint of slip table (18) has telescopic link (21), the outside swing joint of telescopic link (21) has spring (22), middle part fixedly connected with baffle (23) of outer wall (19).
2. The water flow speed measuring device for buffering, damping and correcting errors according to claim 1, is characterized in that: one end of the input shaft (1) is movably connected with a motor.
3. The water flow speed measuring device for buffering, damping and correcting errors according to claim 1, is characterized in that: the outer side of the connecting sliding block (5) is movably connected with a straight slideway.
4. The water flow speed measuring device for buffering, damping and correcting errors according to claim 1, is characterized in that: the outer side of the pinion (10) is movably connected with the rack (9).
5. The water flow speed measuring device for buffering, damping and correcting errors according to claim 1, is characterized in that: the outer side of the pinion (10) is movably connected with a half gear (11).
6. The water flow speed measuring device for buffering, damping and correcting errors according to claim 1, is characterized in that: the number of the pinions (10) and the number of the half gears (11) are not less than two, and the pinions and the half gears are symmetrically distributed around the center line of the rack (9).
7. The water flow speed measuring device for buffering, damping and correcting errors according to claim 1, is characterized in that: the sliding table (18) is movably connected with the sliding groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157508.8A CN111174106B (en) | 2020-03-09 | 2020-03-09 | Water flow speed measuring device for buffering, damping and correcting errors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157508.8A CN111174106B (en) | 2020-03-09 | 2020-03-09 | Water flow speed measuring device for buffering, damping and correcting errors |
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| Publication Number | Publication Date |
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| CN111174106A true CN111174106A (en) | 2020-05-19 |
| CN111174106B CN111174106B (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010157508.8A Active CN111174106B (en) | 2020-03-09 | 2020-03-09 | Water flow speed measuring device for buffering, damping and correcting errors |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000006673A (en) * | 1998-06-17 | 2000-01-11 | Sakamoto Industry Co Ltd | Dynamic damper for vehicle exhaust pipe |
| CN101532475A (en) * | 2009-01-12 | 2009-09-16 | 乐正午 | Periodical cease device |
| CN206677961U (en) * | 2017-03-30 | 2017-11-28 | 北京海风智能科技有限责任公司 | A kind of mechanical arm |
| CN207428064U (en) * | 2017-11-09 | 2018-06-01 | 侯学亮 | A kind of agricultural irrigation rig |
| CN208184935U (en) * | 2018-03-28 | 2018-12-04 | 新昌县储阳精密机械有限公司 | It is a kind of for the muffler of refrigeration compressor and the attachment device of bellows |
| CN208338732U (en) * | 2018-05-07 | 2019-01-08 | 黑龙江省农业机械运用研究所 | A kind of agricultural pesticide spraying machine with damping device |
| CN208495542U (en) * | 2018-02-13 | 2019-02-15 | 成都巴哈极上科技有限公司 | A kind of equipment for stamping hardware |
| CN209740173U (en) * | 2019-04-24 | 2019-12-06 | 江西应用技术职业学院 | A robotic arm for handling |
| CN209849550U (en) * | 2019-10-18 | 2019-12-27 | 常州市同友机械科技有限公司 | Novel roller cooling water pipe fixing frame |
-
2020
- 2020-03-09 CN CN202010157508.8A patent/CN111174106B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000006673A (en) * | 1998-06-17 | 2000-01-11 | Sakamoto Industry Co Ltd | Dynamic damper for vehicle exhaust pipe |
| CN101532475A (en) * | 2009-01-12 | 2009-09-16 | 乐正午 | Periodical cease device |
| CN206677961U (en) * | 2017-03-30 | 2017-11-28 | 北京海风智能科技有限责任公司 | A kind of mechanical arm |
| CN207428064U (en) * | 2017-11-09 | 2018-06-01 | 侯学亮 | A kind of agricultural irrigation rig |
| CN208495542U (en) * | 2018-02-13 | 2019-02-15 | 成都巴哈极上科技有限公司 | A kind of equipment for stamping hardware |
| CN208184935U (en) * | 2018-03-28 | 2018-12-04 | 新昌县储阳精密机械有限公司 | It is a kind of for the muffler of refrigeration compressor and the attachment device of bellows |
| CN208338732U (en) * | 2018-05-07 | 2019-01-08 | 黑龙江省农业机械运用研究所 | A kind of agricultural pesticide spraying machine with damping device |
| CN209740173U (en) * | 2019-04-24 | 2019-12-06 | 江西应用技术职业学院 | A robotic arm for handling |
| CN209849550U (en) * | 2019-10-18 | 2019-12-27 | 常州市同友机械科技有限公司 | Novel roller cooling water pipe fixing frame |
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| CN111174106B (en) | 2021-07-09 |
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