CN205785865U - A kind of vibration and power loading environment simulator stand - Google Patents
A kind of vibration and power loading environment simulator stand Download PDFInfo
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- CN205785865U CN205785865U CN201620715855.7U CN201620715855U CN205785865U CN 205785865 U CN205785865 U CN 205785865U CN 201620715855 U CN201620715855 U CN 201620715855U CN 205785865 U CN205785865 U CN 205785865U
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- 238000004088 simulation Methods 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of vibration and power loading environment simulator stand.This Environment simulation test station specifically includes that vibrating device, charger and active operation device, and described vibrating device mainly includes vibrating hydraulic servo actuator and vibrating base；Described active operation device mainly includes loaded seat and linear motion guide；Described charger mainly includes loading hydraulic servo actuator and vibration table.Vibrating device is connected with active operation device, and on active operation device, connection has charger.This testing stand can in vibration environment, power loading environment and vibrate and the change of the properties under power loading combinational environment by simulation experiment object, thus the operation conditions that research equipment is under vibration with loading environment.This utility model is capable of vibration simulation and power loading simulation is separate, controls simple, there is not coupling condition between control.
Description
Technical field
This utility model relates to a kind of Environment simulation test station, particularly a kind of vibration and power loading environment simulation test
Platform.
Background technology
Environment simulation technique can simulate the different operating modes residing for equipment in laboratory, thus is widely used in boat
The science and techniques of defence fields such as sky, space flight, weapons, boats and ships and nuclear industry, are also applied to the civilian industry such as automobile, building department, at present
One of detection and the indispensable means improving equipment Reliability are become.In environment simulation technique, the most typical two kinds are vibration
Simulation and power loading simulation.Traditional vibration or power loading environment analogue technique are only for single operating mode, and equipment is in reality
Running is often in the combined state that vibration loads with power, therefore deposits in terms of vibration loads combinational environment simulation with power
In certain difficulty.
Utility model content
The purpose of this utility model is to provide for a kind of vibration and power loading environment simulator stand, solve existing vibration with
Power loads combinational environment and simulates the problem having difficulties.
The purpose of this utility model is achieved in that this Environment simulation test station includes that vibrating device, active operation fill
Putting and charger, vibrating device is connected with active operation device, and on active operation device, connection has charger.
Described vibrating device includes: hinge, vibration reaction support, the vibration end after vibrating hydraulic servo actuator, vibration
Hinge before seat and vibration；Chain connection before one end of vibrating hydraulic servo actuator and the vibration of vibrating device, the other end passes through
After vibration, hinge is connected with vibration reaction support, vibrates reaction support and is connected to one end of vibrating base, another of vibrating base
End is connected with the loaded seat of active operation device.
Described active operation device includes: loaded seat, spacing bearing and linear motion guide；Loaded seat upper surface
Upper connection has linear motion guide, and linear motion guide has the vibration table of charger, at the vibration table of charger
Limited location bearing is connected in the loaded seat at two ends.
Described charger includes: load hinge, vibration table, loading hydraulic servo start after reaction support, loading
Hinge and experimental subject before device, loading；It is connected to vibrate front hinge in one end of vibration table, table top is fixed with experiment right
As, on vibration table, the other end connects loading reaction support, has with carrier fluid between reaction support and experimental subject loading
Pressure servo actuator, the one end loading hydraulic servo actuator is connected, with carrier fluid with loading reaction support by hinge after loading
The other end of pressure servo actuator is connected with experimental subject by hinge before loading.
Beneficial effect, owing to have employed such scheme, described vibration can realize with power loading environment simulator stand
Individually vibration environment simulation or the simulation of power loading environment.Described vibration can realize with power loading environment simulator stand
Vibration loads the simulation of combinational environment with power.Described vibration and power loading environment simulator stand can be prevented effectively from vibration with
Power load between coupling, it is achieved vibrate with power load between separate.Solve existing vibration and load complex loop with power
The problem having difficulties is simulated in border, has reached the purpose of this utility model.
Advantage: this testing stand can load compound in vibration environment, power loading environment and vibration and power by simulation experiment object
The change of the properties under environment, thus the operation conditions that research equipment is under vibration with loading environment.Of the present utility model
Testing stand uses and is easily achieved the hydraulic servo actuator of control as executor, by the position of vibrating hydraulic servo actuator
Feedback realizes vibration environment simulation, realizes power loading environment by the pressure feedback loading servo actuator and simulates；Vibration simulation
Separate with power loading simulation, control simple, there is not coupling condition between control.
Accompanying drawing explanation
Fig. 1 is population structure schematic diagram of the present utility model.
Fig. 2 is vibration unit structure chart of the present utility model.
Fig. 3 is loading unit structure chart of the present utility model.
Fig. 4 is the plan structure figure of Fig. 1.
In figure, 1, vibrating hydraulic servo actuator；2, hinge after vibration；3, vibration reaction support；4, vibrating base；5, add
Carry base；6, spacing bearing；7, linear motion guide；8, reaction support is loaded；9, hinge after loading；10, vibration table；11、
Load hydraulic servo actuator；12, hinge before loading；13, experimental subject；14, hinge before vibration.
Detailed description of the invention
Embodiment: this Environment simulation test station includes: vibrating device, charger and active operation device, vibrating device
Being connected with active operation device, on active operation device, connection has charger.
In the specific implementation, when described experimental bench system only has vibration servo actuator 1 action, servo start is vibrated
Device 1 drives the vibration table 10 in active operation device to vibrate, and experimental subject 13 is separately in vibration environment, thus realizes individually
Vibration simulation.
In the specific implementation, when described experimental bench system only has and loads servo actuator 11 action, load servo and make
Dynamic device 11 applies the power of certain load to experimental subject 13, and experimental subject 13 is separately in power loading environment, thus realizes individually
Power loading simulation.
In the specific implementation, when shown experimental bench system vibration servo actuator 1 and loading servo actuator 11 while
During action, experimental subject is simultaneously in vibration environment and power loading environment, thus realizes vibration and the hybird environment simulation loaded,
And vibration load with power between do not exist and do not couple.
Below in conjunction with the accompanying drawings an embodiment of the present utility model is further described:
As shown in Figure 1, 2, 3, a kind of vibration is mainly by vibrating hydraulic servo actuator with loading environment simulator stand
1, hinge 2, vibration reaction support 3, vibrating base 4, loaded seat 5, spacing bearing 6, linear motion guide 7, loading after vibration
Hinge 9, vibration table 10, loading hydraulic servo actuator 11, loading front hinge 12, experimental subject 13 after reaction support 8, loading
With composition such as hinge 14 grade before vibration.
Vibrating hydraulic servo actuator 1 is fixed on vibration reaction support 3 by hinge 2 after vibration, and its other end passes through
Before vibration, hinge 14 connects vibration table 10, forms vibrational system；Vibration table 10 is then fixed on the loading end by line slideway
Seat 5, forms head system；Load hydraulic servo actuator 11 to be fixed on by hinge 9 after loading and loading reaction support 8
On vibration table 10, its other end then acts on experimental subject 13 by hinge 12 before loading, and forms force loading system.
As shown in Figure 4, the present embodiment is applied to environmental simulation experiment, mainly includes vibration-testing unit, head list
Unit and power load test cell.It is separate that vibration and power load test cell, does not exist and intercouples；Both can realize individually
Simulation experiment, it is also possible to realize composite analogy experiment.
Claims (4)
1. vibration and a power loading environment simulator stand, is characterized in that: this Environment simulation test station includes vibrating device, adds
Carrying and put and active operation device, vibrating device is connected with active operation device, and on active operation device, connection has and adds
Carry and put.
A kind of vibration the most according to claim 1 and power loading environment simulator stand, is characterized in that: described vibration dress
Put and include: hinge (2), vibration reaction support (3), vibrating base (4) and vibration after vibrating hydraulic servo actuator (1), vibration
Front hinge (14)；One end of vibrating hydraulic servo actuator (1) is connected with active operation device, separately by hinge (14) before vibration
One end is connected with vibration reaction support (3) by hinge (2) after vibration, and vibration reaction support (3) is connected to vibrating base (4)
One end, the other end of vibrating base (4) is connected with the loaded seat (5) of active operation device.
A kind of vibration the most according to claim 1 and power loading environment simulator stand, is characterized in that: described activity work
Include as device: loaded seat (5), spacing bearing (6) and linear motion guide (7)；Connect on loaded seat (5) upper surface and have
Linear motion guide (7), linear motion guide (7) has the vibration table (10) of charger, at the vibration table of charger
The loaded seat (5) at face (10) two ends is upper connects limited location bearing (6).
A kind of vibration the most according to claim 1 and power loading environment simulator stand, is characterized in that: described adding carries
Put and include: load hinge (9), vibration table (10), loading hydraulic servo actuator (11), loading after reaction support (8), loading
Front hinge (12)；One end of vibration table (10) is connected to vibrate front hinge (14), and table top is fixed with experimental subject (13),
The upper other end of vibration table (10) connects loading reaction support (8), is loading between reaction support (8) and experimental subject (13)
There is loading hydraulic servo actuator (11), load one end of hydraulic servo actuator (11) by hinge (9) after loading and loading
Reaction support (8) connects, and loads the other end of hydraulic servo actuator (11) by hinge (12) and experimental subject before loading
(13) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715855.7U CN205785865U (en) | 2016-07-07 | 2016-07-07 | A kind of vibration and power loading environment simulator stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715855.7U CN205785865U (en) | 2016-07-07 | 2016-07-07 | A kind of vibration and power loading environment simulator stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785865U true CN205785865U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620715855.7U Expired - Fee Related CN205785865U (en) | 2016-07-07 | 2016-07-07 | A kind of vibration and power loading environment simulator stand |
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| Country | Link |
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| CN (1) | CN205785865U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802224A (en) * | 2017-03-20 | 2017-06-06 | 杭州邦威机电控制工程有限公司 | A kind of modularization electro-hydraulic servo vertical load loading device |
| CN107121251A (en) * | 2017-06-02 | 2017-09-01 | 中南林业科技大学 | Seismic simulation testing device and method based on electrohydraulic servo system |
| CN107860541A (en) * | 2017-12-19 | 2018-03-30 | 西安庆安航空试验设备有限责任公司 | A kind of force loading system during the product testing that moved along a straight line under vibration condition |
| CN107907290A (en) * | 2017-09-27 | 2018-04-13 | 西北工业大学 | Structural Dynamics reliability test |
| CN112763209A (en) * | 2020-12-21 | 2021-05-07 | 洛阳轴承研究所有限公司 | Axial loading device and bearing test bed |
| CN113495236A (en) * | 2020-04-07 | 2021-10-12 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Superconducting magnet vibration test system with background magnetic field |
-
2016
- 2016-07-07 CN CN201620715855.7U patent/CN205785865U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106802224A (en) * | 2017-03-20 | 2017-06-06 | 杭州邦威机电控制工程有限公司 | A kind of modularization electro-hydraulic servo vertical load loading device |
| CN107121251A (en) * | 2017-06-02 | 2017-09-01 | 中南林业科技大学 | Seismic simulation testing device and method based on electrohydraulic servo system |
| CN107907290A (en) * | 2017-09-27 | 2018-04-13 | 西北工业大学 | Structural Dynamics reliability test |
| CN107907290B (en) * | 2017-09-27 | 2020-04-03 | 西北工业大学 | Structural dynamics reliability test device |
| CN107860541A (en) * | 2017-12-19 | 2018-03-30 | 西安庆安航空试验设备有限责任公司 | A kind of force loading system during the product testing that moved along a straight line under vibration condition |
| CN107860541B (en) * | 2017-12-19 | 2023-12-26 | 西安庆安航空试验设备有限责任公司 | Force loading system in test process of linear motion product under vibration condition |
| CN113495236A (en) * | 2020-04-07 | 2021-10-12 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Superconducting magnet vibration test system with background magnetic field |
| CN113495236B (en) * | 2020-04-07 | 2024-06-11 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Superconducting magnet vibration test system with background magnetic field |
| CN112763209A (en) * | 2020-12-21 | 2021-05-07 | 洛阳轴承研究所有限公司 | Axial loading device and bearing test bed |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |