CN204128679U - A kind of acceleration transducer stationary installation for measuring channel vibration - Google Patents
A kind of acceleration transducer stationary installation for measuring channel vibration Download PDFInfo
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- CN204128679U CN204128679U CN201420513108.6U CN201420513108U CN204128679U CN 204128679 U CN204128679 U CN 204128679U CN 201420513108 U CN201420513108 U CN 201420513108U CN 204128679 U CN204128679 U CN 204128679U
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- locating piece
- acceleration transducer
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- connecting link
- threaded hole
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- 230000001133 acceleration Effects 0.000 title claims abstract description 57
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model relates to a kind of acceleration transducer stationary installation for measuring channel vibration, belongs to vibration test equipment technical field.Comprise acceleration transducer contiguous block, stud bolt, pipeline clamp system; Pipeline clamp system comprises locating piece connecting link, locating piece I, locating piece II, locating piece III, lifting knob, mechanism's platform; Acceleration transducer contiguous block is provided with threaded hole, and this threaded hole is used for and one end of stud bolt, the coupling bolt of acceleration transducer match, and the other end of stud bolt is by being threaded in mechanism's platform.Without the need to buying sensor pad during the utility model uses, can not equipment under test be destroyed, not fragile acceleration transducer, saving man power and material; Structure is simple, easy to manufacture, and is easy to carry; Connect closely, ensure the quality of data of test; Common one direction acceleration transducer can be used to measure the vibration data of multiple directions at same measurement point, decrease the quantity purchase of sensor, reduce experimental cost.
Description
Technical field
The utility model relates to a kind of acceleration transducer stationary installation for measuring channel vibration, belong to vibration test equipment technical field, relate generally to and a kind ofly can be fixed on physical construction on the cylindrical structures such as pipeline by degree of will speed up sensor, for convenient fixing acceleration transducer to by geodesic structure, and measure by each first order mode of geodesic structure.
Background technology
At present, vibration-testing is a kind of method conventional in engineering test field, especially to mechanical noise and a kind of requisite method of mechanical fault detection.Vibration measurement and analysis is carried out to structure and equipment, the operation conditions of machine can be checked to a certain extent, evaluate running quality and its dynamics of research, and then find the vibration resistance etc. vibrated source, improve structure.In the test process of structure, usually to sensor be fixed on unit under test, main employing: beeswax, thin double sticky tape, cementing agent, just bolt etc., in these ways, firm bolt connects the most reliable, but certainly will punch multiple positions on connected piece, and structurally punch more difficult in the operational process of machine and the intensity of structure may be destroyed, and in actual test process, gluing for sensor structurally generally can being not easy is taken off or fixed stable not, particularly to cylindrical structural, as pipeline.This will certainly increase man power and material's cost of experiment.The most important thing is to utilize common one direction sensor to gather vibration on certain vibration position three directions, also just cannot determine the vibration mode of structure.
Summary of the invention
In order to solve the deficiency of above technology, the purpose of this utility model is to provide a kind of acceleration transducer stationary installation for measuring channel vibration, for solving the inconvenience that in the vibration-testing process to pipeline, acceleration transducer is installed, and the stationary installation of the vibration data in certain position multiple directions can be gathered, save the expense buying multiple sensor greatly, have and do not affect by geodesic structure, convenient installation, dismounting is easy, reusable feature.
Technical solutions of the utility model are: a kind of acceleration transducer stationary installation for measuring channel vibration, comprises acceleration transducer contiguous block 2, stud bolt 3, pipeline clamp system; Pipeline clamp system comprises locating piece connecting link, locating piece I 8, locating piece II 9, locating piece III 10, lifting knob 6, mechanism's platform 7; Described acceleration transducer contiguous block 2 is provided with threaded hole for the acceleration transducer 1 that is easy for installation and removal, this threaded hole concrete for matching with one end of stud bolt 3, the coupling bolt of acceleration transducer 1, the other end of stud bolt 3 is by being threaded in the threaded hole of mechanism's platform 7, the two ends, left and right of mechanism's platform 7 are provided with locating piece connecting link, and locating piece connecting link comprises locating piece connecting link I 5, locating piece connecting link II 11; The side of mechanism's platform 7 is provided with lifting knob and revolves 6, locating piece connecting link II 11 is arranged on the center of mechanism's platform 7, the lower end of locating piece connecting link II 11 is provided with locating piece III 10, revolve 6 drive locating piece connecting links II 11 by rotation and lifting knob move up and down thus drive locating piece III 10 to move up and down, locating piece connecting link I 5 is 4 identical bolts, mechanism's platform 7 each side distributes 2 bolts, and 2 bolts of the left and right sides are all also screwed into through mechanism's platform 7 in the threaded hole on locating piece I 8, locating piece II 9 respectively.
Each of described acceleration transducer contiguous block 2 is provided with threaded hole.
Described locating piece I 8, locating piece II 9, the face that locating piece III 10 three is relative are arc surface.
Use procedure of the present utility model is: during experiment, the acceleration transducer stationary installation this being used for measuring channel vibration moves to the horizontal or vertical position of the measurement point that needs are measured, revolve 6 drive locating piece connecting links II 11 by rotation and lifting knob move up and down thus drive locating piece III 10 to move up and down to adjust the position driving locating piece III 10, regulate locating piece connecting link I 5 to drive locating piece I 8 by the nut 4 of mechanism's platform 7 both sides simultaneously, locating piece II 9, until locating piece I 8, locating piece II 9, locating piece III 10 firm grip equipment under test, finally acceleration transducer 1 is installed on acceleration transducer contiguous block 2 to carry out testing.
Because acceleration transducer contiguous block 2 is provided with multiple threaded hole, user can be according to actual needs, optionally on acceleration transducer contiguous block 2 all directions face on acceleration transducer 1 be installed carry out testing, such as, on acceleration transducer contiguous block 2 respectively can the acceleration transducer 1 in X, Y, Z axis three directions in connection space, to be convenient for measuring the vibrating numerical in a measurement point three directions.
In order to cost-saving, if when acceleration transducer 1 only has one, when the vibration data of different directions will be tested, first can survey a direction, acceleration transducer 1 dismantled to be installed on another direction that need test again and continues to test.
The beneficial effects of the utility model are:
1, solve acceleration transducer and difficult problem is installed on the cylindrical structures such as pipeline, solve the repeatability that acceleration transducer is installed simultaneously;
2, the utility model is in use without the need to buying sensor pad, can not destroy equipment under test, and not fragile acceleration transducer, saves man power and material greatly;
3, the utility model structure is simple, easy to manufacture, and is easy to carry;
4, connect closely, ensure the quality of data of test;
5, common one direction acceleration transducer can be used to measure the vibration data of multiple directions at same measurement point, decrease the quantity purchase of sensor, reduce experimental cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side structure schematic diagram.
Each label in Fig. 1-2: 1-acceleration transducer, 2-acceleration transducer contiguous block, 3-stud bolt, 4-nut, 5-locating piece connecting link I, 6-lifting knob, 7-mechanism platform, 8-locating piece I, 9-locating piece II, 10-locating piece III, 11-locating piece connecting link II.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1: as shown in Figure 1-2, a kind of acceleration transducer stationary installation for measuring channel vibration, comprises acceleration transducer contiguous block 2, stud bolt 3, pipeline clamp system; Pipeline clamp system comprises locating piece connecting link, locating piece I 8, locating piece II 9, locating piece III 10, lifting knob 6, mechanism's platform 7; Described acceleration transducer contiguous block 2 is provided with threaded hole for the acceleration transducer 1 that is easy for installation and removal, this threaded hole concrete for matching with one end of stud bolt 3, the coupling bolt of acceleration transducer 1, the other end of stud bolt 3 is by being threaded in the threaded hole of mechanism's platform 7, the two ends, left and right of mechanism's platform 7 are provided with locating piece connecting link, and locating piece connecting link comprises locating piece connecting link I 5, locating piece connecting link II 11; The side of mechanism's platform 7 is provided with lifting knob and revolves 6, locating piece connecting link II 11 is arranged on the center of mechanism's platform 7, the lower end of locating piece connecting link II 11 is provided with locating piece III 10, revolve 6 drive locating piece connecting links II 11 by rotation and lifting knob move up and down thus drive locating piece III 10 to move up and down, locating piece connecting link I 5 is 4 identical bolts, mechanism's platform 7 each side distributes 2 bolts, and 2 bolts of the left and right sides are all also screwed into through mechanism's platform 7 in the threaded hole on locating piece I 8, locating piece II 9 respectively.
Embodiment 2: as shown in Figure 1-2, a kind of acceleration transducer stationary installation for measuring channel vibration, comprises acceleration transducer contiguous block 2, stud bolt 3, pipeline clamp system; Pipeline clamp system comprises locating piece connecting link, locating piece I 8, locating piece II 9, locating piece III 10, lifting knob 6, mechanism's platform 7; Described acceleration transducer contiguous block 2 is provided with threaded hole for the acceleration transducer 1 that is easy for installation and removal, this threaded hole concrete for matching with one end of stud bolt 3, the coupling bolt of acceleration transducer 1, the other end of stud bolt 3 is by being threaded in the threaded hole of mechanism's platform 7, the two ends, left and right of mechanism's platform 7 are provided with locating piece connecting link, and locating piece connecting link comprises locating piece connecting link I 5, locating piece connecting link II 11; The side of mechanism's platform 7 is provided with lifting knob and revolves 6, locating piece connecting link II 11 is arranged on the center of mechanism's platform 7, the lower end of locating piece connecting link II 11 is provided with locating piece III 10, revolve 6 drive locating piece connecting links II 11 by rotation and lifting knob move up and down thus drive locating piece III 10 to move up and down, locating piece connecting link I 5 is 4 identical bolts, mechanism's platform 7 each side distributes 2 bolts, and 2 bolts of the left and right sides are all also screwed into through mechanism's platform 7 in the threaded hole on locating piece I 8, locating piece II 9 respectively.
Each of described acceleration transducer contiguous block 2 is provided with threaded hole.
Embodiment 3: as shown in Figure 1-2, a kind of acceleration transducer stationary installation for measuring channel vibration, comprises acceleration transducer contiguous block 2, stud bolt 3, pipeline clamp system; Pipeline clamp system comprises locating piece connecting link, locating piece I 8, locating piece II 9, locating piece III 10, lifting knob 6, mechanism's platform 7; Described acceleration transducer contiguous block 2 is provided with threaded hole for the acceleration transducer 1 that is easy for installation and removal, this threaded hole concrete for matching with one end of stud bolt 3, the coupling bolt of acceleration transducer 1, the other end of stud bolt 3 is by being threaded in the threaded hole of mechanism's platform 7, the two ends, left and right of mechanism's platform 7 are provided with locating piece connecting link, and locating piece connecting link comprises locating piece connecting link I 5, locating piece connecting link II 11; The side of mechanism's platform 7 is provided with lifting knob and revolves 6, locating piece connecting link II 11 is arranged on the center of mechanism's platform 7, the lower end of locating piece connecting link II 11 is provided with locating piece III 10, revolve 6 drive locating piece connecting links II 11 by rotation and lifting knob move up and down thus drive locating piece III 10 to move up and down, locating piece connecting link I 5 is 4 identical bolts, mechanism's platform 7 each side distributes 2 bolts, and 2 bolts of the left and right sides are all also screwed into through mechanism's platform 7 in the threaded hole on locating piece I 8, locating piece II 9 respectively.
Each of described acceleration transducer contiguous block 2 is provided with threaded hole.
Described locating piece I 8, locating piece II 9, the face that locating piece III 10 three is relative are arc surface.
By reference to the accompanying drawings specific embodiment of the utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (3)
1., for an acceleration transducer stationary installation for measuring channel vibration, it is characterized in that: comprise acceleration transducer contiguous block (2), stud bolt (3), pipeline clamp system, pipeline clamp system comprises locating piece connecting link, locating piece I (8), locating piece II (9), locating piece III (10), lifting knob (6), mechanism's platform (7), described acceleration transducer contiguous block (2) is provided with threaded hole for the acceleration transducer that is easy for installation and removal (1), this threaded hole concrete for matching with one end of stud bolt (3), the coupling bolt of acceleration transducer (1), the other end of stud bolt (3) is by being threaded in the threaded hole of mechanism's platform (7), the two ends, left and right of mechanism's platform (7) are provided with locating piece connecting link, and locating piece connecting link comprises locating piece connecting link I (5), locating piece connecting link II (11), the side of mechanism's platform (7) is provided with lifting knob and revolves (6), locating piece connecting link II (11) is arranged on the center of mechanism's platform (7), the lower end of locating piece connecting link II (11) is provided with locating piece III (10), revolving (6) by rotation and lifting knob drives locating piece connecting link II (11) move up and down thus drive locating piece III (10) to move up and down, locating piece connecting link I (5) is identical 4 bolts, mechanism's platform (7) each side distributes 2 bolts, 2 bolts of the left and right sides are all screwed into locating piece I (8) respectively through mechanism's platform (7), in threaded hole on locating piece II (9).
2. the acceleration transducer stationary installation for measuring channel vibration according to claim 1, is characterized in that: each of described acceleration transducer contiguous block (2) is provided with threaded hole.
3. the acceleration transducer stationary installation for measuring channel vibration according to claim 1, is characterized in that: described locating piece I (8), locating piece II (9), the face that locating piece III (10) three is relative are arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513108.6U CN204128679U (en) | 2014-09-09 | 2014-09-09 | A kind of acceleration transducer stationary installation for measuring channel vibration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513108.6U CN204128679U (en) | 2014-09-09 | 2014-09-09 | A kind of acceleration transducer stationary installation for measuring channel vibration |
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| CN204128679U true CN204128679U (en) | 2015-01-28 |
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| CN201420513108.6U Expired - Fee Related CN204128679U (en) | 2014-09-09 | 2014-09-09 | A kind of acceleration transducer stationary installation for measuring channel vibration |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067107A (en) * | 2015-07-17 | 2015-11-18 | 山东科技大学 | Blast vibration monitoring method for underground pipeline |
| CN105067108A (en) * | 2015-07-17 | 2015-11-18 | 山东科技大学 | Vibration-guiding base and preparation method for vibration-guiding base mold |
| CN105466554A (en) * | 2015-12-25 | 2016-04-06 | 中电投工程研究检测评定中心 | Vibration detector for vertical structural component |
| CN105988017A (en) * | 2015-10-14 | 2016-10-05 | 北京强度环境研究所 | Sensor fixing device and acceleration measuring device of pipeline structure |
| CN107664567A (en) * | 2017-09-26 | 2018-02-06 | 上海核工程研究设计院有限公司 | A kind of heating surface bank Flow vibration tests acceleration transducer fixing device |
| CN109556700A (en) * | 2018-12-26 | 2019-04-02 | 天津大学 | A kind of free spanning submarine pipeline method for detecting vibration |
| CN110307891A (en) * | 2019-06-26 | 2019-10-08 | 西安近代化学研究所 | A kind of warship canon gun carriage vibration measurement sensor mounting structure |
-
2014
- 2014-09-09 CN CN201420513108.6U patent/CN204128679U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067107A (en) * | 2015-07-17 | 2015-11-18 | 山东科技大学 | Blast vibration monitoring method for underground pipeline |
| CN105067108A (en) * | 2015-07-17 | 2015-11-18 | 山东科技大学 | Vibration-guiding base and preparation method for vibration-guiding base mold |
| CN105988017A (en) * | 2015-10-14 | 2016-10-05 | 北京强度环境研究所 | Sensor fixing device and acceleration measuring device of pipeline structure |
| CN105466554A (en) * | 2015-12-25 | 2016-04-06 | 中电投工程研究检测评定中心 | Vibration detector for vertical structural component |
| CN105466554B (en) * | 2015-12-25 | 2022-09-09 | 中电投工程研究检测评定中心有限公司 | Vertical structural component vibration detection device |
| CN107664567A (en) * | 2017-09-26 | 2018-02-06 | 上海核工程研究设计院有限公司 | A kind of heating surface bank Flow vibration tests acceleration transducer fixing device |
| CN107664567B (en) * | 2017-09-26 | 2021-02-09 | 上海核工程研究设计院有限公司 | Fixing device for acceleration sensor in beam-induced vibration test of heat transfer pipe |
| CN109556700A (en) * | 2018-12-26 | 2019-04-02 | 天津大学 | A kind of free spanning submarine pipeline method for detecting vibration |
| CN109556700B (en) * | 2018-12-26 | 2020-10-23 | 天津大学 | Vibration detection method for submarine suspended span pipeline |
| CN110307891A (en) * | 2019-06-26 | 2019-10-08 | 西安近代化学研究所 | A kind of warship canon gun carriage vibration measurement sensor mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20160909 |