CN203232094U - Oil stirring power measurement experiment table of rotary mechanism - Google Patents
Oil stirring power measurement experiment table of rotary mechanism Download PDFInfo
- Publication number
- CN203232094U CN203232094U CN201320192861.5U CN201320192861U CN203232094U CN 203232094 U CN203232094 U CN 203232094U CN 201320192861 U CN201320192861 U CN 201320192861U CN 203232094 U CN203232094 U CN 203232094U
- Authority
- CN
- China
- Prior art keywords
- experiment table
- power measurement
- motor
- measurement experiment
- adjusting sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model provides an oil stirring power measurement experiment table of a rotary mechanism. The experiment table comprises a motor, a shaft coupling, a U-shaped fixing plate, an oil stirring device, a support frame, an upper mounting plate and a lower mounting plate. The lower mounting plate is fixed on the bottom of the support frame, and the oil stirring device is fixed on the lower mounting plate; the upper mounting plate and the U-shaped fixing plate are fixedly connected to the upper part and the middle part of the support frame via bolts respectively; and the motor is fixed on the upper mounting plate, is connected to the oil stirring device via the shaft coupling and is connected with a frequency converter. The experiment table with a simple structure is used for changing the rotating speed of the motor, measuring the current of the motor and then calculating the power of the motor based on principles of speed regulation by frequency conversion, can be also used for measuring the influences of the liquid level, rotational frequency and oil quality of the rotary mechanism on the motor power and operating temperature, and has filled a gap in the market.
Description
Technical field
The utility model relates to field of mechanical technique, particularly a kind of experiment table that rotating mechanism is stirred oily power measurement.
Background technology
Vibrating impacter is a kind of equipment of important ground soil improvement, for particle and clayed soil good improving effect is arranged.There has been significant progress in the Germany that originates from the forties in 19th century abroad since occurring, successively in developed countries such as the U.S., Britain, France, Russia breakthrough has been arranged.China's soil types is numerous, and along with the develop rapidly of real estate and building industry in recent years, high-quality building requirements needs us that good foundation is provided, and good ground soil property modification method just becomes particularly important.Face of land vibration compaction method in the past and piling method have shortcomings such as insufficient strength, cost height, efficient are low, and vibroflotation can overcome above shortcoming simultaneously, therefore develop rapidly.
China is building big country, in the face of good advanced method, actively draw and use, and vibroflotation has had in China in recent decades and develops rapidly and uses, is that very important meaning is arranged to the introduction of this technology and application to the development of China.However, but to the specializing in still seldom of vibrating impacter, the experimental facilities corresponding with it does not have basically in recent years for our country, even there is its experimentation cost of equipment of relevant other also very high, add the laboratory that shortcoming such as operation inconvenience also fails to spread to general colleges and universities.And being stirred the oily measuring equipment that influences to power of motor, vibrating impacter inside is in space state especially.
The utility model content
The purpose of this utility model is to provide a kind of easy rotating mechanism to stir oily power measurement experiment table, solves the problem of stirring oily power difficulty of in the past measuring with this.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of rotating mechanism stirs oily power measurement experiment table, comprises motor, shaft coupling, U-shaped fixed head, stirs oily device, bracing frame, upper mounting plate and lower installation board; Lower installation board is fixed in the bracing frame bottom, stirs oily device and is fixed on the lower installation board; Upper mounting plate and U-shaped fixed head are connected in bracing frame top and middle part with bolt; Motor is fixed on the upper mounting plate, and motor stirs oily device by the shaft coupling connection; Described motor is connected with frequency converter.
The utility model further improves and is: shaft coupling is the plum blossom flexible clutch.
The utility model further improves and is: be welded with steel plate under the bracing frame, be connected with ground by foot bolt; Be provided with one deck rubber blanket between steel plate and the ground; Bracing frame is one-piece construction.
The utility model further improves and is: U-shaped fixed head quantity is two, and opening carries out overlapping assembling relatively, will stir oily device stage casing and be fixed on the bracing frame.
The utility model further improves and is: stir oily device and comprise outer tube wall, top cover, base, excentric shaft and eccentric adjusting sleeve; Base is fixed on the lower installation board, is equipped with the assembling ear that three intervals, 120 degree are arranged on outer tube wall, top cover, the base; Outer barrel wall and top cover and base by the assembling gudgeon to being connected; Eccentric adjusting sleeve is arranged in the outer tube wall, and excentric shaft one end passes eccentric adjusting sleeve and is connected and installed in taper roll bearing on the base, and the other end connects shaft coupling; Eccentric adjusting sleeve is by the fixedly connected excentric shaft of screw.
The utility model further improves and is: outer tube wall is provided with three overhanging through holes, is respectively oil hole, oil outlet and oil liquid temperature measured hole.
The utility model further improves and is: the oil liquid temperature measured hole is connected to temperature sensor.
The utility model further improves and is: eccentric adjusting sleeve is semicircle eccentric adjusting sleeve or circular eccentric adjusting sleeve.
With respect to prior art, the utlity model has following advantage: this apparatus structure is simple, utilizes Variable Frequency Speed Regulation Principle to change rotating speed of motor, measures the electric current of motor and then obtains the power of motor; Also can be used for measuring rotating machinery liquid level, gyro frequency oil to the rule that influences of power of motor and working temperature.Nowadays also there is not the complete similar experimental facilities of a cover on the market or in the middle of the colleges and universities.
Description of drawings
Fig. 1 is overall appearance figure of the present utility model;
Fig. 2 is the explosive view that stirs oily device;
Fig. 3 is the structural drawing of semicircle eccentric adjusting sleeve;
Fig. 4 is the structural drawing of circular eccentric adjusting sleeve;
Fig. 5 is the synoptic diagram of U-shaped fixed head.
Embodiment
See also Fig. 1 to shown in Figure 5, a kind of rotating mechanism of the utility model stirs oily power measurement experiment table, comprises motor 1, shaft coupling 2, U-shaped fixed head 3, stirs oily device 4, bracing frame 5, upper mounting plate 6 and lower installation board 7.Lower installation board 7 is fixedly welded on bracing frame 5 bottoms, stirs oily device 4 and is fixed on the lower installation board 7; Upper mounting plate 6 and U-shaped fixed head 3 usefulness bolt are connected in bracing frame 5 tops and middle part, and U-shaped fixed head 3 quantity are two, and opening carries out overlapping assembling relatively, just will stir oily device 4 stage casings and be fixed on the bracing frame 5; Motor 1 is fixed on the upper mounting plate 6, and motor 1 stirs oily device 4 by shaft coupling 2 connections; Bracing frame 5 is fixed in the cement flooring by foot bolt.Shaft coupling 2 is preferably the plum blossom flexible clutch.Be welded with steel plate under the bracing frame 5, be connected with ground by foot bolt, improve whole stability.To add one deck rubber blanket when steel plate is connected with ground, be used for damping, prevent that strenuous vibration influence experiment from normally carrying out.The one-piece construction of bracing frame 5, and then can improve the stability of whole test platform.
Stir oily device 4 and comprise outer tube wall 41, top cover 42, base 43, excentric shaft 44 and eccentric adjusting sleeve 45; Base 43 is fixed on the lower installation board 7, is equipped with the assembling ear 47 that three intervals, 120 degree are arranged on outer tube wall 41, top cover 42, the base 43; Outer barrel wall 41 axially is connected by assembling ear 47 with top cover 42 and base 43.Eccentric adjusting sleeve 45 is arranged in the outer tube wall 41, and excentric shaft 44 1 ends pass eccentric adjusting sleeve 45 and are connected and installed in taper roll bearing 48 on the base 43, and the other end connects shaft coupling 2; Eccentric adjusting sleeve 45 is by screw 4511 fixedly connected excentric shafts 44, and eccentric adjusting sleeve 45 tops compress by clamp nut 49.The outside of clamp nut 49 is equipped with bearing (ball) cover 46.
Outer tube wall 41 is provided with three overhanging through holes, is respectively oil hole 411, oil outlet 412 and oil liquid temperature measured hole 413.41 the inside oilings from top oil hole 411 to outer tube wall when needing oiling, tighten with bolt of serration when not required and shut, simultaneously be connected to transparent hose at oil-out 412, conveniently read fuel head, simultaneously be connected to temperature sensor at oil liquid temperature measured hole 413, oil liquid temperature is monitored in real time.Eccentric adjusting sleeve 45 has two kinds of forms, is respectively semicircle eccentric adjusting sleeve 451 and circular eccentric adjusting sleeve 452.
The step of experiment:
Inject quantitative oil mass by oil hole 411 to stirring in the oily device 4 with oil fuel tube when 1, testing, the visual flowline that connects oil outlet 412 again reads liquid level;
2, regulate frequency converter again, motor 1 is operated in certain frequency range;
3, after unlatching electronic 1 makes its working stability, begin to measure and record and stir oily electric current and oil liquid temperature supplemental characteristic, in addition, change electric machine frequency and stir the oily time, can record change with time;
4, repeating step 3, measure many group experimental datas and record;
5, close electronic 1, the cleaning experiment table;
6, arrangement and processing experimental data, analysis is reached a conclusion.
Claims (8)
1. a rotating mechanism stirs oily power measurement experiment table, it is characterized in that, comprises motor (1), shaft coupling (2), U-shaped fixed head (3), stirs oily device (4), bracing frame (5), upper mounting plate (6) and lower installation board (7); Lower installation board (7) is fixed in bracing frame (5) bottom, stirs oily device (4) and is fixed on the lower installation board (7); Upper mounting plate (6) and U-shaped fixed head (3) are connected in bracing frame (5) top and middle part with bolt; Motor (1) is fixed on the upper mounting plate (6), and motor (1) stirs oily device (4) by shaft coupling (2) connection; Described motor (1) is connected with frequency converter.
2. a kind of rotating mechanism according to claim 1 stirs oily power measurement experiment table, it is characterized in that, shaft coupling (2) is the plum blossom flexible clutch.
3. a kind of rotating mechanism according to claim 1 stirs oily power measurement experiment table, it is characterized in that, bracing frame is welded with steel plate under (5), is connected with ground by foot bolt; Be provided with one deck rubber blanket between steel plate and the ground; Bracing frame (5) is one-piece construction.
4. a kind of rotating mechanism according to claim 1 stirs oily power measurement experiment table, it is characterized in that, U-shaped fixed head (3) quantity is two, and opening carries out overlapping assembling relatively, will stir oily device (4) stage casing and be fixed on the bracing frame (5).
5. a kind of rotating mechanism according to claim 1 stirs oily power measurement experiment table, it is characterized in that, stirs oily device (4) and comprises outer tube wall (41), top cover (42), base (43), excentric shaft (44) and eccentric adjusting sleeve (45); Base (43) is fixed on the lower installation board (7), is equipped with the assembling ear (47) that three intervals, 120 degree are arranged on outer tube wall (41), top cover (42), the base (43); Outer barrel wall (41) axially is connected by assembling ear (47) with top cover (42) and base (43); Eccentric adjusting sleeve (45) is arranged in the outer tube wall (41), and excentric shaft (44) one ends pass eccentric adjusting sleeve (45) and are connected and installed in taper roll bearing (48) on the base (43), and the other end connects shaft coupling (2); Eccentric adjusting sleeve (45) is by the fixedly connected excentric shaft of screw (4511) (44).
6. a kind of rotating mechanism according to claim 5 stirs oily power measurement experiment table, it is characterized in that, outer tube wall (41) is provided with three overhanging through holes, is respectively oil hole (411), oil outlet (412) and oil liquid temperature measured hole (413).
7. a kind of rotating mechanism according to claim 6 stirs oily power measurement experiment table, it is characterized in that, oil liquid temperature measured hole (413) is connected to temperature sensor.
8. a kind of rotating mechanism according to claim 5 stirs oily power measurement experiment table, it is characterized in that, eccentric adjusting sleeve (45) is semicircle eccentric adjusting sleeve (451) or circular eccentric adjusting sleeve (452).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320192861.5U CN203232094U (en) | 2013-04-16 | 2013-04-16 | Oil stirring power measurement experiment table of rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320192861.5U CN203232094U (en) | 2013-04-16 | 2013-04-16 | Oil stirring power measurement experiment table of rotary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232094U true CN203232094U (en) | 2013-10-09 |
Family
ID=49288214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320192861.5U Expired - Fee Related CN203232094U (en) | 2013-04-16 | 2013-04-16 | Oil stirring power measurement experiment table of rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222939A (en) * | 2015-11-02 | 2016-01-06 | 盐城工学院 | A kind of gear stirs oily power attenuation measurement mechanism |
| CN105222938A (en) * | 2015-11-02 | 2016-01-06 | 盐城工学院 | A kind of variable number of teeth gear stirs oily power attenuation measurement mechanism and method thereof |
-
2013
- 2013-04-16 CN CN201320192861.5U patent/CN203232094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222939A (en) * | 2015-11-02 | 2016-01-06 | 盐城工学院 | A kind of gear stirs oily power attenuation measurement mechanism |
| CN105222938A (en) * | 2015-11-02 | 2016-01-06 | 盐城工学院 | A kind of variable number of teeth gear stirs oily power attenuation measurement mechanism and method thereof |
| CN105222939B (en) * | 2015-11-02 | 2018-06-01 | 盐城工学院 | A kind of gear stirs oily power attenuation measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104655377B (en) | The axial vibration of oil drilling pipe post subtracts friction loss characteristic indoor experimental apparatus | |
| CN203232094U (en) | Oil stirring power measurement experiment table of rotary mechanism | |
| CN109765486A (en) | Large-scale generator load testing method | |
| CN102608025A (en) | Pavement interlayer bonding strength detector | |
| CN108680713A (en) | A kind of food inspection device of food processing station-service | |
| JP2024517049A (en) | Research and testing system for factors influencing the efficiency of rock-breaking slag discharge in vertical well hob drilling method | |
| CN101936868B (en) | Novel portable thickening instrument | |
| CN111351700A (en) | Paddy field soil mechanics parameter measuring equipment | |
| CN207562742U (en) | A kind of dyeing waste water intelligent detection equipment | |
| CN207703430U (en) | Damper wind excited vibration analogue test platform | |
| CN207392272U (en) | A kind of unit for single-pile vertical anti-pulling static-load testing device | |
| CN106814002A (en) | A kind of apparatus and method for simulating loss tolerance in low coal rank coal sample location of the coring procedure | |
| CN209665857U (en) | A kind of cement mortar agitating device | |
| CN108613876A (en) | Pressure testing machine | |
| CN105823673B (en) | A kind of Multifunctional asphalt mixture vacuum load testing stand | |
| CN203688317U (en) | Concrete mixture ramming device | |
| CN211927777U (en) | Sulfur detector with automatic stirring device | |
| CN107024348A (en) | A kind of oil mud motor quantitative measurement simulates board | |
| CN104502225B (en) | Fresh concrete content measurement device under the conditions of vibrating | |
| CN208459057U (en) | A kind of water conservancy construction soil sample collector | |
| CN104075955A (en) | Device and method for testing abrasion resistance of pipe | |
| CN206496987U (en) | A kind of twisting fatigue test device for engineering mechanics | |
| CN207379484U (en) | Surface drilling tests the device of coal seam swell increment | |
| CN207439670U (en) | High-mechanic protector tests system | |
| CN206095810U (en) | Reinforcing bar witnessed inspections appearance of quality of building engineering supervise usefulness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Gongxue Inventor after: You Lijia Inventor after: Shi Xiangpeng Inventor after: Li Huicong Inventor after: Wei Jingang Inventor after: Wang Ning Inventor after: Han Xiaoyu Inventor after: Chen Lianrui Inventor before: Zhang Gongxue Inventor before: You Lijia Inventor before: Shi Xiangpeng Inventor before: Li Huicong Inventor before: Wei Jingang Inventor before: Wang Ning Inventor before: Han Xiaoyu Inventor before: Chen Lianrui |
|
| CB03 | Change of inventor or designer information | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU JIANHUA XU JIANHUA XU JIANHUA XU JIANHUA XU JIANHUA OU YANGYUNLONG OU YANGYUNLONG XU JIANHUA TO: XU JIANHUA XU JIANHUA XU JIANHUA XU JIANHUA XU JIANHUA OU YANGYUNLONG XU JIANHUA XU JIANHUA |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |