CN107607277A - Modular electromechanical system reliability test platform - Google Patents
Modular electromechanical system reliability test platform Download PDFInfo
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- CN107607277A CN107607277A CN201710740695.0A CN201710740695A CN107607277A CN 107607277 A CN107607277 A CN 107607277A CN 201710740695 A CN201710740695 A CN 201710740695A CN 107607277 A CN107607277 A CN 107607277A
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- equipment
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- system reliability
- electromechanical system
- mechatronic systems
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Abstract
The invention discloses a set of modular electromechanical system reliability test platform, it is related to experimental test technical field, including two casings being set up in parallel, casing is equipped with shake table and Temperature and Humidity Control equipment, for providing the humiture and vibration environment of box house, body side set it is general can connecting hole, for the connection between equipment, and provide the outside condition of work needed for equipment.When the multiple equipment under to whole Mechatronic Systems is tested, it is equipped with each box body parameter, and equipment is respectively implanted in casing according to tested condition, each equipment is connected by general replaceable connecting hole, and the outside condition of work needed for providing, Mechatronic Systems is in the state of energy normal operation and tested.The present invention being capable of cooperating equipment quantity setting casing quantity, testing efficiency and versatility height;Can multiple devices test simultaneously, save the time, and the equipment that whole Mechatronic Systems can be tested, power of test is relatively strong and scope is wider.
Description
Technical field
The present invention relates to experimental test technical field, and in particular to a set of modular universal Mechatronic Systems reliability test is put down
Platform.
Background technology
Traditional three comprehensive experiment table combination temperatures, humidity, vibrating function are directed to general Mechatronic Systems, test it in synthesis
Adverse circumstances under property indices.The environmental factor that three comprehensive experiment tables are provided is compared with single factors effect, energy
The enough adaptability for more really reacting Device under test.
As information technology is fast-developing, equipment tends to integrated, Mechatronic Systems;And under same general Mechatronic Systems
Large number quipments, if still carrying out three compbined tests one by one using equipment one by one, it may appear that expense is big, time-consuming and is difficult to
The problem of coupling fault between discovering device.Coupling fault between equipment is two and above equipment in three compbined tests
In, the problems such as coordinating difficulty etc. occur ultimately results in whole Mechatronic Systems failure.
It is first to build that the large-scale three comprehensive of whole Mechatronic Systems can be accommodated for coupling fault in general way between equipment
Testing stand is closed, then carries out reliability test for whole Mechatronic Systems.But this method cost is high, simultaneously for smaller
Mechatronic Systems or single equipment when carrying out three compbined tests, do not calculate and utilization rate be low, it is again difficult to bigger Mechatronic Systems
To be received into wherein, therefore this large-scale Mechatronic Systems versatility is bad.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a set of cheap modular electromechanical
System Reliability Test platform, reliability test is carried out for whole Mechatronic Systems and equipment.
To achieve the above objectives, the present invention adopts the technical scheme that:
A set of modular electromechanical system reliability test platform, it is characterised in that it includes:
At least two casings being set up in parallel, meanwhile, it is provided with each described casing:Temperature and humidity control device, it is used
Temperature and humidity in regulation respective tank body;
Shake table, it is located at ground in the casing, and the casing internal vibration platform region is three integrated testing areas, not
If the region of shake table is Humidity Test area;Meanwhile
In the adjacent face of other casings it is first kind face in the body side, other sides are the second class face, described
A kind of face is provided with general replaceable connecting hole, and at least one side is provided with general replaceable connecting hole in the second class face,
The general replaceable connecting hole is used to providing the passage that testing equipment connects between casing, or for provide casing with it is outside
The interface channel of equipment.
On the basis of above-mentioned technical proposal, the general replaceable connecting hole is provided with switchable or dismountable lid
Plate.
On the basis of above-mentioned technical proposal, the top surface of the casing is detachably set or movable connection.
On the basis of above-mentioned technical proposal, the casing is made up of splice plate splicing, and high temperature resistant is used between splice plate
Organic silica gel material seals.
On the basis of above-mentioned technical proposal, the modular electromechanical system reliability test platform also includes outside supply
Equipment, the outside supply equipment are connected by the measurement equipment of the general replaceable connecting hole and box house.
On the basis of above-mentioned technical proposal, if test individual equipment, coordinate the equipment that casing is set
Temperature humidity and vibration parameters simultaneously insert the equipment wherein;If some equipment or whole machine to being connected in Mechatronic Systems
The equipment of electric system is tested, then the equipment is grouped according to tested environment, and each assemble closes tested environment setting
The temperature humidity and vibration parameters of casing, and the equipment of the category is positioned in casing, pass through general replaceable connection
Hole is attached.
It is when carrying out competing excellent experiment to multiple measurement equipments, multiple progress equipment are competing on the basis of above-mentioned technical proposal
The equipment of excellent experiment is inserted in the same test section of same casing, or the equipment of multiple progress competing excellent experiments of equipment is inserted into difference
In casing, and ground shake table and temperature and humidity control device in different casings are set, make the equipment of all progress competing excellent experiments of equipment
Test environment it is identical.
On the basis of above-mentioned technical proposal, when testing multiple similar Mechatronic Systems, in all Mechatronic Systems
Measurement equipment classified, and make test environment residing for the measurement equipment of identical category identical.
Compared with prior art, the advantage of the invention is that:
(1) present invention can realize the experiment of single device reliability, can also by the combination of three integration modules, for
The different size of Mechatronic Systems of different type carries out reliability test, possesses more excellent versatility and adaptability.
(2) present invention can be carried out either competing to whole Mechatronic Systems for multiple devices or multiple Mechatronic Systems simultaneously
Excellent experiment, efficiency high, pork barrel input are small, subjects broad covered area, test platform practical efficiency height.
Brief description of the drawings
Fig. 1 is the structural representation of modular electromechanical system reliability test platform.
Fig. 2 is the structural representation of casing
Fig. 3 is the embodiment that the present invention carries out the compbined test of Mechatronic Systems three
Fig. 4 is the embodiment that the present invention carries out competing excellent experiment between Mechatronic Systems
In figure:1- casings, 10- shake tables, 11- first kind face, the second classes of 12- face, the general replaceable connecting holes of 13-, 2-
Outside supply equipment.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1 and Fig. 2, a set of modular electromechanical system reliability test platform provided in an embodiment of the present invention, the examination
Testing platform includes at least two casings 1 being set up in parallel, and in embodiments of the present invention, the quantity of casing 1 is preferably 4.It is each
Temperature and humidity control device is equipped with individual casing 1.Tester is by setting Temperature and Humidity Control come temperature in regulating box 1
And humidity, to meet test condition;The lower section of casing 1 is then provided with shake table 10, is carried according to the vibration parameters that tester is set
For vibration environment;The quantity of shake table is not limited to one, when space is enough and needs to set multiple shake tables 10, you can set
Put multiple shake tables 10.After being equipped with temperature and humidity control device and shake table, the inside of casing 1 can provide with temperature humidity and shake
Dynamic parameter simulates required temperature humidity and vibration test environment for standard, and for inserting the Mechatronic Systems of case 1, equipment is entered
Row experiment.Simultaneously as the content such as temperature and humidity control device operation principle, concrete structure is the known normal of those skilled in the art
Know, will not be repeated here.
The region of shake table 10 can provide temperature, humidity and vibration environment, therefore the region of setting shake table 10 is three
Integrated testing area.But due to exist in Mechatronic Systems overweight equipment and can not or equipment without vibrated test, therefore case
Also need to set Humidity Test area, i.e. region beyond shake table 10 in body 1.Humidity Test area is not affected by vibration, but has
There is humiture environment to be measured.By overweight equipment and can not or without vibrated test equipment be positioned over Humidity Test area with
Temperature and humidity test is carried out to it.
Face adjacent between adjacent boxes 1 is defined as first kind face 11, other faces are then the second class face 12;First kind face
11 are provided with general replaceable connecting hole 13, and general replaceable connecting hole 13 is provided with switchable or dismountable cover plate.It is general
The effect of replaceable connecting hole 13 is when the measurement equipment in two adjacent casings 1 needs connection, can connect connecting line etc.
Connect element and pass through general replaceable connecting hole 13, so as to realize that the measurement equipment in adjacent boxes 1 needs to connect.Meanwhile cover plate
It can then ensure that the environment between adjacent boxes 1 is relatively independent.
At least one second class face 12 of each casing 1 is provided with general replaceable connecting hole 13, and on first kind face 11
General replaceable connecting hole 13 it is different, the general replaceable connecting hole 13 on the second class face 12 is used for providing extraneous input condition
Into the passage of casing 1.Extraneous input condition is the condition needed during measurement equipment work.Such as when measurement equipment is water pump
External world's input condition is steam when extraneous input condition is water, measurement equipment is steam boiler.General on second class face 12 can
Change connecting hole 13 and be again provided with switchable or dismountable cover plate, to ensure that test environment is sealed environment, its temperature and wet
Degree is not influenceed by extraneous factor, and is needing to connect other measurement equipments or extraneous defeated by the general replaceable connecting hole 13
It can be opened when entering condition.The form of cover plate can be various, can Gai Tong when needing 1 inner sealing of casing as long as can guarantee
With the interior sealing of casing 1 is made on replaceable connecting hole 13, opened when needing blow-by.Door type structure such as can be selected, at this
In embodiment, preferably realized using interchangeable two boards, one of plate is blind plate, and one block of plate is perforated panel, is made
Used time, blind plate or perforated panel are hung on general replaceable connecting hole 13, its is easy to use, and processing is simple.
Ground is provided with the present embodiment under shake table, when testing heavier measurement equipment, can be reduced to week
Enclose the influence of building.The ground is an entirety, and default height of level makes shake table in same horizontal plane, guarantee test platform
Test section it is smooth.
Laying particular stress on when measurement equipment is vibrated, it is necessary to set ground below shake table, guarantee test platform stable works,
And reduce the influence to surrounding buildingses;The present embodiment built in advance ground, thereon
After the building of test platform is completed, the temperature humidity and vibration parameters of each casing 1 are set by test request, and
The measurement equipment of cooperation is placed into the casing 1, it is necessary to which the equipment for receiving three compbined tests is positioned over three integrated testing areas, only
The equipment that specific temperature humidity environmental test need to be received is positioned over Humidity Test area, wherein only needing specifically by temperature humidity
The equipment of experiment includes overweight equipment and need not carry out vibration-testing or because Equipment can not according to testing requirement
Equipment for carrying out vibration-testing etc.., will be each tested under Mechatronic Systems by connecting element after these equipment are placed
Equipment connects three compbined tests that can carry out Mechatronic Systems.
Casing 1 in the present embodiment is made up of splice plate splicing, and it can adjust splice plate according to the size of Devices to test
Quantity, to change the size of casing 1.In order to ensure to seal, resistant to elevated temperatures organic silica gel material is used between splice plate.
In order to ensure large scale equipment also can acceptance test, the top surface of the casing 1 of splice plate splicing composition is detachably sets
Put or movable connection.It is when large scale equipment because overweight, too high and wide so that it is not easy to or can not move into case from side
When in body 1, top surface can be pulled down or opened, then handling large scale equipment at former top surface by entering casing 1, after security protection is good
Installation or closing top surface complete inserting for large scale equipment.The structure so designed to the size and weight demands of equipment more
Loosely, further types of equipment can be accommodated, there is well adapting to property.
Refer to Fig. 3, it is the embodiment that the compbined test of Mechatronic Systems three is carried out using the present invention, is according to tested electromechanics
Species and space size selection 1 number of casing for equipment of uniting, its number is required to accommodate all measurement equipments, and covers institute
There is tested environment species.Casing is set up in parallel and the temperature humidity and vibration parameters of each casing 1 are set according to test request,
And the measurement equipment of cooperation is placed into the casing 1.Measurement equipment, which places casing 1, needs selection region:Overweight equipment and can not
Or Humidity Test area is positioned over without the equipment of vibrated test, other equipment is placed in three integrated testing areas.Placed in equipment
Bi Hou, each equipment is connected by general replaceable connecting hole 13, the dotted line in Fig. 3 between equipment represents the company between equipment
Connect, ensure that Mechatronic Systems being capable of normal operation.If in Mechatronic Systems there is demand external operating environment in equipment, such as
The situation of water pump demand water, steam boiler demand steam, then it can pass through the general replaceable connecting hole 13 in above-mentioned second class face
The outside supply equipment 2 of access, if the equipment inside Fig. 3 casings 1 with the dotted line between external equipment is external operating environment demand
Service duct.
It is guarantee test environment uniformity when carrying out the competing excellent experiment of equipment, typically sets a casing competing excellent to provide
The environment of experiment, but when a casing can not accommodate all equipment, the present invention has more relative to three traditional integrated boxes
Good efficiency:
For tester using traditional three integrated boxes, the competing excellent experiment of equipment progress to multiple identical functions generally has two kinds of sides
Formula:One kind is the more integrated boxes of tradition three of purchase, the equipment of multiple identical functions is inserted in these traditional three integrated boxes, adjustment
Tested simultaneously after good temperature humidity and vibration parameters;It is another only to use an integrated box of tradition three, it is wet to adjust temperature
After degree and vibration parameters, several equipment to multiple identical functions are tested by several times.Both modes have its limitation, previous
Kind mode needs to buy the more integrated boxes of tradition three, and cost is higher, and repeatedly measurement is then time-consuming longer for latter approach, and efficiency is low.
When tester carries out the competing excellent experiment of the equipment of multiple identical functions using the present invention, the quantity of casing 1 is selected, casing 1
Quantity has no particular number limitation, it is only necessary to guarantees all competing excellent testing equipments being contained in same trial zone i.e.
Can, casing is set up in parallel and the temperature humidity and vibration parameters of each casing 1 are set according to test request, and by cooperation by
Measurement equipment is placed into the casing 1.Measurement equipment, which places casing 1, needs selection region:Overweight equipment and can not or without vibrated survey
The equipment of examination is positioned over Humidity Test area, and other equipment is placed in three integrated testing areas.Traditional three integrated boxes of contrast, the present invention into
This relatively low and efficiency is higher.
Except individual equipment is competing to individual equipment excellent in above-mentioned experiment, the present invention can also carry out it is multiple connect set
The standby competing excellent experiment to multiple equipment connected, i.e., the competing excellent experiment of more complete equipments or Mechatronic Systems:
Fig. 4 is the embodiment that the present invention carries out the competing excellent experiment between more complete equipments or Mechatronic Systems:By more complete equipments
Or all devices under multiple Mechatronic Systems are placed in casing 1, wherein identical function measurement equipment is positioned over identical in casing
Tested environment in, and equipment is connected by general replaceable connecting hole 13, per complete equipment and each Mechatronic Systems equipment
Quantity is two or more.
The application method of the present invention includes the method that three compbined tests are carried out to Mechatronic Systems:Set according to tested Mechatronic Systems
Standby species and space size selection 1 number of casing, its number is required to accommodate all measurement equipments, and cover it is all by
Survey environment species.Casing is set up in parallel and the temperature humidity and vibration parameters of each casing 1 are set according to test request, and will
The measurement equipment of cooperation is placed into the casing 1.Measurement equipment, which places casing 1, needs selection region:Overweight equipment and can not or nothing
The equipment of vibrated test is needed to be positioned over Humidity Test area, other equipment is placed in three integrated testing areas.After equipment is placed,
Each equipment is connected by general replaceable connecting hole 13, ensures that Mechatronic Systems being capable of normal operation.If set in Mechatronic Systems
It is standby demand external operating environment, such as water pump demand water, the situation of steam boiler demand steam to be present, then it can pass through
The general replaceable connecting hole 13 in above-mentioned second class face accesses outside supply equipment 2.
The application method of the present invention also includes the method for carrying out competing excellent experiment to the equipment of multiple identical functions:Select casing
1 quantity, the quantity of casing 1 have no particular number limitation, it is only necessary to guarantee all competing excellent testing equipments being contained in
Same trial zone, casing is set up in parallel and sets the temperature humidity of each casing 1 and vibration to join according to test request
Number, and the measurement equipment of cooperation is placed into the casing 1.Measurement equipment, which places casing 1, needs selection region:Overweight equipment and not
Or Humidity Test area can be positioned over without the equipment of vibrated test, other equipment is placed in three integrated testing areas.
Fig. 4 is the embodiment that the present invention carries out the competing excellent experiment between more complete equipments or Mechatronic Systems:By more complete equipments
Or all devices under multiple Mechatronic Systems are placed in casing 1, wherein identical function measurement equipment is positioned over identical in casing
Tested environment in, and equipment is connected by general replaceable connecting hole 13, the quantity of every suit and each Mechatronic Systems
It is not specifically limited, it is only necessary to which casing 1 can accommodate and provide identical tested environment.
The application method of the present invention also includes the method for the competing excellent experiment to more complete equipments or multiple similar Mechatronic Systems:
All devices under more complete equipments or multiple Mechatronic Systems are placed in casing 1, wherein identical function measurement equipment is positioned over
In casing in the tested environment of identical, and equipment is connected by general replaceable connecting hole 13, it is per complete equipment and each electromechanical
The number of devices of system is two or more.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (8)
1. a set of modular electromechanical system reliability test platform, it is characterised in that it includes:
At least two casings being set up in parallel (1), meanwhile, it is provided with each described casing (1):Temperature and humidity control device, its
For adjusting the temperature and humidity in corresponding casing (1);
Shake table (10), it is located at the casing (1) interior ground, and casing (1) internal vibration platform (10) region is three comprehensive
Trial zone is closed, does not set the region of shake table (10) as Humidity Test area;Meanwhile
In the adjacent face of other casings (1) it is first kind face (11) in casing (1) side, other sides are the second class face
(12), the first kind face (11) is provided with general replaceable connecting hole (13), and at least one side in the second class face (12)
It is provided with general replaceable connecting hole (13), the general replaceable connecting hole (13), which is used to providing between casing (1) to test, to be set
The passage of standby connection, or for providing the interface channel of casing (1) and external equipment.
2. modular electromechanical system reliability test platform as claimed in claim 1, it is characterised in that:It is described general replaceable
Connecting hole (13) is provided with switchable or dismountable cover plate.
3. modular electromechanical system reliability test platform as claimed in claim 1, it is characterised in that:The casing (1)
Top surface is detachably set or movable connection.
4. modular electromechanical system reliability test platform as claimed in claim 3, it is characterised in that:The casing (1) by
Splice plate splicing forms, and is sealed between splice plate using high-temperature resistant silicone glue material.
5. modular electromechanical system reliability test platform as claimed in claim 1, it is characterised in that:The modular electromechanical
System Reliability Test platform also includes outside supply equipment (2), and the outside supply equipment passes through the general replaceable company
Hole (13) measurement equipment internal with casing (1) is connect to be connected.
A kind of 6. method using modular electromechanical system reliability test platform as claimed in claim 1, it is characterised in that:
If test individual equipment, coordinate the equipment that the temperature humidity of casing (1) is set and vibration parameters and set described
Purchase into wherein;If testing some equipment or the equipment of whole Mechatronic Systems connected in Mechatronic Systems, according to
Tested environment is grouped to the equipment, and each assemble closes temperature humidity and vibration parameters that tested environment sets casing (1),
And the equipment of the category is positioned in casing (1), it is attached by general replaceable connecting hole (13).
A kind of 7. method using modular electromechanical system reliability test platform as claimed in claim 6, it is characterised in that:
When carrying out competing excellent experiment to multiple measurement equipments, it is same that the equipment of multiple progress competing excellent experiments of equipment is inserted into same casing (1)
In test section, or the equipment of multiple progress competing excellent experiments of equipment are inserted in different casings (1), and different casings (1) are set
Interior ground shake table (10) and temperature and humidity control device, make the test environment of the equipment of all progress competing excellent experiments of equipment identical.
A kind of 8. method using modular electromechanical system reliability test platform as claimed in claim 6, it is characterised in that:
When testing multiple similar Mechatronic Systems, the measurement equipment in all Mechatronic Systems is classified, and make identical category
Measurement equipment residing for test environment it is identical.
Priority Applications (1)
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CN201710740695.0A CN107607277A (en) | 2017-08-25 | 2017-08-25 | Modular electromechanical system reliability test platform |
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CN201710740695.0A CN107607277A (en) | 2017-08-25 | 2017-08-25 | Modular electromechanical system reliability test platform |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111207943A (en) * | 2020-03-23 | 2020-05-29 | 中国电子产品可靠性与环境试验研究所((工业和信息化部电子第五研究所)(中国赛宝实验室)) | Reliability test method for electromechanical equipment of naval vessel |
CN111398700A (en) * | 2019-01-02 | 2020-07-10 | 株洲中车时代电气股份有限公司 | Converter module reliability test method and system |
CN115993492A (en) * | 2021-10-18 | 2023-04-21 | 合肥中车轨道交通车辆有限公司 | A circular telegram test bench for high humidity test |
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CN201016871Y (en) * | 2007-03-29 | 2008-02-06 | 信息产业部电子第五研究所 | Walking-in type three-integrated environmental test system |
CN102507223A (en) * | 2011-10-31 | 2012-06-20 | 中国北车集团大连机车研究所有限公司 | Modular dynamic aging test stand for locomotive part products |
CN202886404U (en) * | 2011-12-30 | 2013-04-17 | 上海电器科学研究所(集团)有限公司 | Detachable constant-temperature test box |
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CN201016871Y (en) * | 2007-03-29 | 2008-02-06 | 信息产业部电子第五研究所 | Walking-in type three-integrated environmental test system |
CN102507223A (en) * | 2011-10-31 | 2012-06-20 | 中国北车集团大连机车研究所有限公司 | Modular dynamic aging test stand for locomotive part products |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111398700A (en) * | 2019-01-02 | 2020-07-10 | 株洲中车时代电气股份有限公司 | Converter module reliability test method and system |
CN111207943A (en) * | 2020-03-23 | 2020-05-29 | 中国电子产品可靠性与环境试验研究所((工业和信息化部电子第五研究所)(中国赛宝实验室)) | Reliability test method for electromechanical equipment of naval vessel |
CN111207943B (en) * | 2020-03-23 | 2022-05-31 | 中国电子产品可靠性与环境试验研究所((工业和信息化部电子第五研究所)(中国赛宝实验室)) | Reliability test method for electromechanical equipment of naval vessel |
CN115993492A (en) * | 2021-10-18 | 2023-04-21 | 合肥中车轨道交通车辆有限公司 | A circular telegram test bench for high humidity test |
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Application publication date: 20180119 |