CN107192567B - Large-scale full-scale system generalization combined environment test device - Google Patents
Large-scale full-scale system generalization combined environment test device Download PDFInfo
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- CN107192567B CN107192567B CN201610147826.XA CN201610147826A CN107192567B CN 107192567 B CN107192567 B CN 107192567B CN 201610147826 A CN201610147826 A CN 201610147826A CN 107192567 B CN107192567 B CN 107192567B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
Abstract
The invention belongs to combined environment reliability test field technical fields, more particularly to a kind of full-scale system generalization combined environment test device of large size, purpose is to establish large-scale general combined environment test device, solve the problems, such as large scale system generalization temperature-it is wet-vibration the master-plan of combined environment test device, large-scaled environment experimental rig load supporting system design problem, Heavy Product suspends problem in midair inside experimental rig, and product is infrared, operation energy consumption problem during microwave property measuring technology problem and test.It is characterized in that, it includes humiture test box system, ground and load supporting system, vibrational system and suspension system, ground and load supporting system are divided into two parts of ground and load supporting system, and load supporting system is located on ground.The present invention can satisfy large scale, heavy weight product carries out synthetic chemistry laboratory test, and temperature stress range: -70 DEG C~180 DEG C, humidity range: 20~95%RH is provided simultaneously with product test ability under infrared, microwave environment.
Description
Technical field
The invention belongs to combined environment reliability test field technical fields, and in particular to a kind of full-scale system of large size is logical
With change combined environment test device.
Background technique
The combined environment test technical capability in the U.S. have developed rapidly, relatively early to have carried out based on temperature-humidity-vibration stress
Tactical missile plays combined environment reliability test entirely.Russia will fill the staple products such as rocket, missile weapon system
The environmental test divided.Dedicated integrated environment test system is built up in Russian country's rocket multi-center trial base, and weapon system can
It is tested in horizontal cabinet or rectilinear cabinet.Horizontal box sizes are 20m*4m*4m, and rectilinear box sizes are
4.5m*9m*12.2m, the temperature inside the box measurement range are -70~120 DEG C, and error is ± 3 DEG C, and temperature ± (70 ± 3) DEG C is relatively wet
Spend (at 40-60 DEG C) 20%~90%.
Continuous improvement and environmental reliability simulation test with domestic national defense safety to weaponry reliability requirement
The continuous development of technology is newly ground missile armament and is all mentioned to improve the basic reliability and mission reliability of missile weapon system
Full-scale grade combined environment reliability test demand is gone out.Full-scale test can examine interface between each components of system as directed,
Matching, working regularity and overall function.Therefore, under true full bullet or full-scale boundary condition, by temperature
Apply more and sharp vibration stress under humidity environment, simulation actual working environment as far as possible is very important.
For a period of time, the combined environment reliability test of the limitation for the capacity of equipment that is put to the test, China is concentrated mainly on
On single machine, subsystem grade product and petite combination weapon system.Domestic each military project Lab Establishment mass efficient volume exists
1m3-40m3Between testing equipment, and for large-scale and ultra-large type pilot system, at the beginning of construction be usually based on demand pull,
Meet model demand.This Constructing ideas has stronger specific aim, ring it is advantageous that being directed to the specific model of given configuration
Border stress applies accurate, easy to use.And also be exactly this advantage make its defect also exposure become apparent, i.e. flexibility
Difference, future development limited space, once (such as shape lengthens or the span broadens) is changed by test system shape.It directly results in and sets
It is standby unavailable, the operability of test implementation will be directly affected.
Summary of the invention
The purpose of the present invention is establishing large-scale general combined environment test device, solve large scale system generalization temperature-it is wet-
Vibration combined environment test device master-plan problem, large-scaled environment experimental rig load supporting system design problem, experimental rig
Internal Heavy Product suspends problem in midair, and product is infrared, operation energy consumption problem during microwave property measuring technology problem and test, mentions
For a kind of full-scale system generalization combined environment test device of large size.
The present invention is implemented as follows:
A kind of full-scale system generalization combined environment test device of large size, including humiture test box system, ground with
Load supporting system, vibrational system and suspension system, ground and load supporting system are divided into two parts of ground and load supporting system, load supporting system
It is located on ground；Humiture test box system is also located on ground, is located on the inside of load supporting system；Vibrational system is arranged on ground
The inside of base, positioned at the lower section of humiture test box system；Suspension system is suspended on load supporting system, is located at humiture test box
The top of system；Humiture test box system is for accommodating product and applying temperature humidity stress；Ground is used for load supporting system
Interface and joint face are provided for chamber, shake table and load supporting system, and plays buffer action, while fixed suspension system；Vibration
System is used to apply vibration stress to product；Suspension system is used to lift product in humiture test box internal system, guarantees vibration
The vibration stress that dynamic system applies exports in a free state.
Humiture test box system as described above includes chamber, main entrance, side door, the first roof door, the second roof door, third
Roof door, fairlead, control panel, observation window, double-deck partition, the first door-plate central slot, the second door-plate central slot, third door
Plate central slot, bottom fluting and ring mounting hole；There are three main entrance is total, the front of chamber is set, along chamber length
Direction is uniformly distributed；Side door is arranged on a side of chamber, and observation window is arranged on another side of chamber；First top
Door, the second roof door, third roof door cover conjunction in the upper end of chamber, and the length direction along chamber is sequentially arranged；First door-plate
Central slot is provided on the center line of the first roof door, and less than the length of the first roof door, the length direction along chamber sets length
It sets；Second door-plate central slot is provided on the center line of the second roof door, length less than the second roof door length, along chamber
Length direction setting；Third door-plate central slot is provided on the center line of third roof door, and length is less than the length of third roof door,
Length direction along chamber is arranged；Bottom is provided on the center line of chamber bottom surface, three sections is shared, along chamber
Length direction setting；Bilayer partition generally square platy structure, shares two layers, is inserted into the inside of chamber along the vertical direction,
Parallel with the side of chamber, the lower end of bilayer partition is fixedly connected with the bottom surface of chamber, chamber is partitioned into multiple
Space；Fairlead has multiple, is arranged on the outer surface of chamber, for across cable；Control panel have it is multiple, setting trying
Operation on the outer surface of tryoff, for Control experiment case；Ring mounting hole has multiple, is separately positioned on the first roof door, second
On four angles of the upper surface of roof door and third roof door.
The upper end of first roof door as described above, the second roof door and third roof door is provided with reinforcing rib, for increasing structure
Intensity, lower end are provided with adiabator layer, for heat-insulated；The observation window is made of four layers of tempered glass, or using saturating
Wave range is made of the electromagnetic wave transparent material of 18GHz to 40GHz.
The overall dimensions of chamber as described above are as follows: 3500mm high；16000mm wide；4000mm is deep；It is described it is double-deck every
Break for one to two, the inside of chamber is divided into two or three separate spaces；When being inserted into two double-deck partitions, segmentation is held
Product are as follows: segmentation volume A:3500mm high；6000mm wide；4000mm is deep；Divide volume B:3500mm high；6000mm wide；4000mm
It is deep；Divide volume C:3500mm high；4000mm wide；4000mm is deep.
As described above ground and load supporting system include ground, the first track, column, crossbeam, stringer, the second track,
Base internal notches and rhone；The generally hollow cuboid of ground；The upper surface of ground is arranged in first track, shares four
Root, two are one group, are arranged in parallel in the front and rear sides of chamber；Column shares four, and two are one group, before being separately positioned on
In latter two first track, along the first track linear movement；Stringer shares two, is respectively fixedly connected in the upper of two groups of columns
End；Crossbeam is arranged in parallel, and direction is perpendicular to stringer, along stringer linear translation；Second track is arranged on the bottom surface inside ground,
Three are shared, it is consistent with the length direction of chamber；Ground internal notches are offered in the upper surface of ground, position is opened with bottom
Slot is corresponding；Rhone is provided with the quadrangle of ground inner bottom surface, for carrying out discharge condensed water.
Ground as described above is woven using reinforcing bar, concreting；First track and the second track are all made of I50C work
Word steel is made；Column, crossbeam and stringer use steel construction.
Vibrational system as described above includes vibration power amplifier, shake table and locking fixture；Vibration power amplifier shares multiple, setting
In the outside of chamber, it is connect by cable with shake table；Locking fixture shares multiple, is fixed in the second track, for tight
Gu shake table；The lower end of shake table is fixedly connected with locking fixture, and the extension header of shake table stretches out ground internal notches and bottom
Fluting, is fixedly connected with product, for loading vibration stress to product；Locking fixture generally sphere of movements for the elephants shape plate, lower end surface
It is fixedly connected with the second track, upper surface is provided with multiple pressing plate connecting holes, is fixedly connected by pressing plate with shake table.
Locking fixture as described above is made of welding for steel structure.
Suspension system as described above includes suspension pedestal, and hoist, rotates hanging beam and wirerope or hangs at skeleton combination
Band；The upper end of suspension pedestal is fixedly connected with the lower end of crossbeam, the upper end connection of lower end and hoist；The lower end of hoist and bone
Frame combination connection；Skeleton combination is internal to be installed with elastic string, and lower end is connect by wirerope or suspender belt with rotation hanging beam；Rotate hanging beam
By the way that the first roof door, the second roof door, the first door-plate central slot on third roof door, the second door-plate central slot, is arranged in
Three door-plate central slots stretch to the inside of chamber, connect with product.
Skeleton combination as described above is made of upper and lower two blocks of circular framework plates and elastic string, is arranged on circular framework plate
There are multiple through-holes, elastic string is passed through from through-hole；Suspension pedestal, skeleton combination and rotation hanging beam are all made of steel structure.
The beneficial effects of the present invention are:
The present invention includes humiture test box system, ground and load supporting system, vibrational system and suspension system.The present invention can
To meet large scale, heavy weight product carries out synthetic chemistry laboratory test, temperature stress range: -70 DEG C~180 DEG C, humidity
Range: 20~95%RH is provided simultaneously with product test ability under infrared, microwave environment.Strategic arms, large and medium-sized war may be implemented
The combined environment test demand of the large products such as art guided missile, emitter, warship face equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the full-scale system generalization combined environment test device of large size of the invention；
Fig. 2 is the humiture test box system of the full-scale system generalization combined environment test device of large size of the invention
Internal breakup figure；
Fig. 3 is the humiture test box system of the full-scale system generalization combined environment test device of large size of the invention
Internal partial top view；
Fig. 4 is the humiture test box system of the full-scale system generalization combined environment test device of large size of the invention
Chamber top-slitting figure；
Fig. 5 is the internal structure of the vibrational system of the full-scale system generalization combined environment test device of large size of the invention
Figure；
Fig. 6 is the locking fixture of the vibrational system of the full-scale system generalization combined environment test device of large size of the invention
Structural schematic diagram；
Fig. 7 is the structural representation of the suspension system of the full-scale system generalization combined environment test device of large size of the invention
Figure；
Fig. 8 is that step 1 state of the operation full-scale system generalization combined environment test device of large size of the invention is completed
Schematic diagram；
Fig. 9 is that step 2 state of the operation full-scale system generalization combined environment test device of large size of the invention is completed
Schematic diagram；
Figure 10 is that step 3 state of the operation full-scale system generalization combined environment test device of large size of the invention is completed
Schematic diagram；
Figure 11 is the bis- case fortune of typical A+B of the operation full-scale system generalization combined environment test device of large size of the invention
Row status diagram；
Figure 12 is single case operating status of the operation full-scale system generalization combined environment test device of large size of the invention
Schematic diagram.
Wherein: 1. chambers, 2. grounds, 3. main entrances, 4. side doors, 5. first roof doors, 6. second roof doors, 7. third roof doors,
8. load track, 9. fairleads, 10. control panels, 11. observation windows, the 12. double-deck partitions, 13. first door-plate central slots, 14.
Second door-plate central slot, 15. third door-plate central slots, 16. bottoms fluting, 17. ring mounting holes, 18. first tracks,
19. column, 20. crossbeams, 21. stringers, 22. vibration power amplifiers, 23. second tracks, 24. ground internal notches, 25. shake tables, 26.
Rhone, 27. locking fixtures, 28. suspension pedestals, 29. hoists, the combination of 30. skeletons, 31. rotation hanging beams, 32. rotating hoisting rings.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples.
A kind of full-scale system generalization combined environment test device of large size, including humiture test box system, ground with
Load supporting system, vibrational system and suspension system, ground and load supporting system are divided into two parts of ground and load supporting system, load supporting system
It is located on ground.Humiture test box system is also located on ground, is located on the inside of load supporting system.Vibrational system is arranged on ground
The inside of base, positioned at the lower section of humiture test box system.Suspension system is suspended on load supporting system, is located at humiture test box
The top of system.Humiture test box system is for accommodating product and applying temperature humidity stress.Ground is used for load supporting system
Interface and joint face are provided for chamber, shake table and load supporting system, and plays buffer action, while fixed suspension system.Vibration
System is used to apply vibration stress to product.Suspension system is used to lift product in humiture test box internal system, guarantees vibration
The vibration stress that dynamic system applies exports in a free state.
As shown in Figures 1 to 4, humiture test box system includes chamber 1, main entrance 3, side door 4, the first roof door 5, second
Roof door 6, third roof door 7, fairlead 9, control panel 10, observation window 11, the 12, first door-plate central slot 13 of the double-deck partition, the
Two door-plate central slots 14, third door-plate central slot 15, bottom fluting 16 and ring mounting hole 17.There are three main entrance 3 is total, if
It sets in the front of chamber 1, it is uniformly distributed along 1 length direction of chamber.Side door 4 is arranged on a side of chamber 1, observation window
11 are arranged on another side of chamber 1.First roof door 5, the second roof door 6, third roof door 7 cover conjunction in chamber 1
Upper end, the length direction along chamber 1 are sequentially arranged.First door-plate central slot 13 is provided on the center line of the first roof door 5,
Length less than the first roof door 5 length, along chamber 1 length direction be arranged.Second door-plate central slot 14 is provided with second
On the center line of roof door 6, length less than the second roof door 6 length, along chamber 1 length direction be arranged.Third door-plate center
Fluting 15 is provided on the center line of third roof door 7, and length is less than the length of third roof door 7, and the length direction along chamber 1 is set
It sets.Bottom fluting 16 is provided on the center line of 1 bottom surface of chamber, shares three sections, and the length direction along chamber 1 is arranged.It is double
The generally square platy structure of layer partition 12, shares two layers, is inserted into the inside of chamber 1, the side with chamber 1 along the vertical direction
Face is parallel, and the lower end of bilayer partition 12 is fixedly connected with the bottom surface of chamber 1, and chamber 1 is partitioned into multiple spaces.Lead
Hole 9 has multiple, is arranged on the outer surface of chamber 1, for across cable.Control panel 10 have it is multiple, be arranged in chamber 1
Outer surface on, the operation for Control experiment case 1.Ring mounting hole 17 has multiple, is separately positioned on the first roof door 5, second
On four angles of the upper surface of roof door 6 and third roof door 7.
In the present embodiment, the upper end of the first roof door 5, the second roof door 6 and third roof door 7 is provided with reinforcing rib, for increasing
Add structural strength, lower end is provided with adiabator layer, for heat-insulated.Observation window 11 is made of four layers of tempered glass, or is used
Wave transparent range is made of the electromagnetic wave transparent material of 18GHz to 40GHz.Bilayer partition 12 is one to two, can be by the inside of chamber 1
It is divided into two or three separate spaces.The overall dimensions of chamber 1 are as follows: 3500mm high；16000mm wide；4000mm is deep.Work as insertion
When two double-deck partitions 12, divide volume are as follows: segmentation volume A:3500mm high；6000mm wide；4000mm is deep；Divide volume B:
3500mm high；6000mm wide；4000mm is deep；Divide volume C:3500mm high；4000mm wide；4000mm is deep.It can inside chamber
Segmentation is independent 3 part A, B, C.Chamber can realize the bis- case operations of the mono- case operation of A, B, C, AB, BC and ABC FCL operation 3
Kind operational mode.According to various different operational mode demands, volume of the chamber can be adjusted to 56m3、84m3、140m3、160m3With
224m3To meet the use demand of different outer dimension products.
As shown in Fig. 1, Fig. 5 and Fig. 6, ground and load supporting system include ground 2, the first track 18, column 19, crossbeam 20,
Stringer 21, the second track 23, ground internal notches 24 and rhone 26.The generally hollow cuboid of ground 2.First track
18 are arranged in the upper surface of ground 2, share four, and two are one group, are arranged in parallel in the front and rear sides of chamber 1.Column 19
Four are shared, two are one group, are separately positioned in former and later two first tracks 18, can be along 18 linear movement of the first track.
Stringer 21 shares two, is respectively fixedly connected in the upper end of two groups of columns 19.Crossbeam 20 is arranged in parallel, and direction is perpendicular to stringer
21, it can be along 21 linear translation of stringer.Second track 23 is arranged on the bottom surface inside ground 2, shares three, with chamber 1
Length direction it is consistent.Ground internal notches 24 are offered in the upper surface of ground 2, position is corresponding with bottom fluting 16.Draining
Slot 26 is provided with the quadrangle of 2 inner bottom surface of ground, for carrying out discharge condensed water.
In the present embodiment, ground 2 is woven using reinforcing bar, concreting.First track 18 and the second track 23 are adopted
It is made of I50C I-steel.Column 19, crossbeam 20 and stringer 21 use steel construction.
As shown in Fig. 1, Fig. 5 and Fig. 6, vibrational system includes vibration power amplifier 22, shake table 25 and locking fixture 27.Vibrate function
It puts 22 and shares multiple, the outside of chamber 1 is set, is connect by cable with shake table 25.Locking fixture 27 share it is multiple, Gu
It is scheduled in the second track 23, for fastening shake table 25.The lower end of shake table 25 is fixedly connected with locking fixture 27, shake table 25
Extension header stretch out ground internal notches 24 and bottom fluting 16, be fixedly connected with product, for product load vibration stress.
The generally sphere of movements for the elephants shape plate of locking fixture 27, lower end surface are fixedly connected with the second track 23, and upper surface is provided with multiple pressing plates
Connecting hole is fixedly connected by pressing plate with shake table 25.
In the present embodiment, locking fixture 27 is made of welding for steel structure.
As shown in fig. 7, suspension system includes suspension pedestal 28, hoist 29, skeleton combination 30, rotation hanging beam 31 and steel
Cord or suspender belt.The upper end of suspension pedestal 28 is fixedly connected with the lower end of crossbeam 20, the upper end connection of lower end and hoist.Hang calabash
30 connections are combined with skeleton in the lower end of reed.Elastic string is installed with inside skeleton combination 30, lower end passes through wirerope or suspender belt and rotation
Hanging beam 31 connects.Rotation hanging beam 31, which passes through, is arranged in the first roof door 5, the second roof door 6, the first door-plate center on third roof door 7
The 13, second door-plate central slot 14 of fluting, third door-plate central slot 15 stretch to the inside of chamber 1, connect with product.
In the present embodiment, skeleton combination 30 is made of upper and lower two blocks of circular framework plates and elastic string, in circular framework plate
On be provided with multiple through-holes, elastic string is passed through from through-hole.Suspension pedestal 28, skeleton combination 30 and rotation hanging beam 31 are all made of steel
Matter structure.
The rotation that rotating lifting beam 31 can be made to carry out 360 degree by rotating hoisting ring 32 rotates hanging beam 31 inside chamber
Adjustment posture can be rotated freely, to realize the suspention to product.Pass through the height of the adjustable rotation hanging beam 31 of hoist 29
Degree, the elastic string that skeleton combines in 30 can prevent shake table excited frequency from coupling with overhung construction.
Operating process of the invention is as follows:
Step 1 determines shake table accurate location according to test demand
Lock-screw is unclamped, is hung with row and removes crossbeam 20, then by the first roof door 5, the second roof door 6 and third roof door 7
It is sling with row, the home being put on ground.According to product specific size of participating in the experiment, weight and vibration stress test bar
Part determines usage quantity and the relative position of shake table 25, and determines position of each shake table 25 in chamber, determines position
Shake table and the track 18 inside ground are fastenedly connected by lock-screw afterwards, chamber is then covered using heat barrier foam
The bottom fluting 18 of bottom plate, plays the role of heat-insulated, heat preservation, sealing, shake table 25 is in heat barrier foam in the following, under chamber
Side.According to test demand, chamber operational version is determined, by adjusting bilayer partition 12, three casees, two casees or single case can be realized
Operational version.Step 1 completion status schematic diagram is shown in Fig. 8.
Step 2, product inlet of participating in the experiment, build load supporting system
After shake table position determines, by high-frequency hydraulic bulb and thermal insulation board, the matched special tooling of product of participating in the experiment is installed,
And the special tooling on each shake table is supported in chamber on the first guide rail 8.Then the product that will participate in the experiment passes through row lifting
Into chamber, product of participating in the experiment is connected with special tooling, participates in the experiment product at this time and special tooling is supported in the first guide rail 8 together
On.It is hung by row and covers chamber the first roof door 5, the second roof door 6 and third roof door 7, then hung again with row and sling crossbeam 20,
Both ends are ridden over respectively on the stringer 21 on chamber both sides, and the position of crossbeam 20 is corresponding with hoisting point position on special tooling.Crossbeam 20
Position determine after, stringer 21 and crossbeam 20 are locked with fastening screw.Step 2 completion status schematic diagram is shown in Fig. 9.
Step 3, installation suspension system
Successively installation suspension pedestal 28, hoist 29, skeleton combine 30, rotation hanging beam 31 from top to bottom on crossbeam 20,
Rotation hanging beam 31 protrudes into chamber from chamber roof door fluting 13, passes through suspender belt or steel in chamber internal rotating hanging beam 31
Cord connects the special tooling for product of participating in the experiment, and the hoist 29 being adjusted in synchronism on each crossbeam 20 can be in chamber
The product that will participate in the experiment is raised and lowered.The specification of hoist 29 is depending on product weight, generally 3T or 5T.Step 3 completes shape
State schematic diagram is shown in Figure 10.
Step 4, combined stress load
Load temperature, humidity and vibration stress, the load of temperature and humidity stress and the load of vibration stress are separately operable, mutually not
It influences, it is non-interference.
Step 5, trystate example
After completing above-mentioned steps, it can carry out the combined environment test of large scale system grade product.The typical bis- case operations of A+B
Status diagram is shown in Figure 11, and single case operation schematic diagram is shown in Figure 12.
Full-scale (of length no more than 15m, weight are no more than 8T) the comprehensive ring of product of various scales may be implemented in the present invention
Border stress test is provided simultaneously with product test ability under infrared, microwave environment, and the product that allows to participate in the experiment carries out under integrated environment
In relation to infrared, microwave property test.Certain guided missile product (9500mm long, 5T), certain type storing transmitting dress are had been completed at present
Set (6500mm long, 3T), the temperature of certain weapon product (two 5000mm cabins), humidity, the test of vibration integrated environmental stress.
Implementation method of the invention is explained in detail above in conjunction with embodiment, but the present invention is not limited to above-mentioned realities
Example is applied, it within the knowledge of a person skilled in the art, can also be without departing from the purpose of the present invention
Various changes can be made.The content that description in the present invention is not described in detail can use the prior art.
Claims (9)
1. a kind of full-scale system generalization combined environment test device of large size, it is characterised in that: it includes humiture test box
System, ground and load supporting system, vibrational system and suspension system, ground and load supporting system are divided into two portions of ground and load supporting system
Point, load supporting system is located on ground；Humiture test box system is also located on ground, is located on the inside of load supporting system；Vibration
The inside of ground is arranged in system, positioned at the lower section of humiture test box system；Suspension system is suspended on load supporting system, is located at
The top of humiture test box system；Humiture test box system is for accommodating product and applying temperature humidity stress；Ground with
Load supporting system is used to provide interface and joint face for chamber, shake table and load supporting system, and plays buffer action, while fixed outstanding
Crane system；Vibrational system is used to apply vibration stress to product；Suspension system is used to lift in humiture test box internal system
Product, the vibration stress for guaranteeing that vibrational system applies export in a free state；
The humiture test box system includes chamber (1), main entrance (3), side door (4), the first roof door (5), the second roof door
(6), third roof door (7), fairlead (9), control panel (10), observation window (11), the double-deck partition (12), the first door-plate center are opened
Slot (13), the second door-plate central slot (14), third door-plate central slot (15), bottom fluting (16) and ring mounting hole
(17)；There are three main entrance (3) is total, it is arranged in the front of chamber (1), along chamber (1), length direction is uniformly distributed；Side door (4) is set
It sets on a side of chamber (1), observation window (11) is arranged on another side of chamber (1)；First roof door
(5), the second roof door (6), third roof door (7) cover conjunction in the upper end of chamber (1), along chamber (1) length direction successively
Arrangement；First door-plate central slot (13) is provided on the center line of the first roof door (5), length of the length less than the first roof door (5)
Degree, the length direction along chamber (1) are arranged；Second door-plate central slot (14) is provided on the center line of the second roof door (6),
Length less than the second roof door (6) length, along chamber (1) length direction be arranged；Third door-plate central slot (15) opens up
On the center line of third roof door (7), length is less than the length of third roof door (7), and the length direction along chamber (1) is arranged；
Bottom fluting (16) is provided on the center line of chamber (1) bottom surface, shares three sections, and the length direction along chamber (1) is arranged；
Bilayer partition (12) generally square platy structure shares two layers, the inside of chamber (1) is inserted into along the vertical direction, with test
The side of case (1) is parallel, and the lower end of bilayer partition (12) is fixedly connected with the bottom surface of chamber (1), and chamber (1) is divided into
For multiple spaces；Fairlead (9) has multiple, is arranged on the outer surface of chamber (1), for across cable；Control panel
(10) there is multiple, operation of the setting on the outer surface of chamber (1), for Control experiment case (1)；Ring mounting hole (17) has
It is multiple, it is separately positioned on four angles of the upper surface of the first roof door (5), the second roof door (6) and third roof door (7).
2. the full-scale system generalization combined environment test device of large size according to claim 1, it is characterised in that: described
The first roof door (5), the second roof door (6) and third roof door (7) upper end be provided with reinforcing rib, for increasing structural strength, under
End is provided with adiabator layer, for heat-insulated；The observation window (11) is made of four layers of tempered glass, or uses wave transparent model
It encloses and is made of the electromagnetic wave transparent material of 18GHz to 40GHz.
3. the full-scale system generalization combined environment test device of large size according to claim 1, it is characterised in that: described
Chamber (1) overall dimensions are as follows: 3500mm high；16000mm wide；4000mm is deep；The described double-deck partition (12) be one to
Two, the inside of chamber (1) is divided into two or three separate spaces；When being inserted into two double-deck partitions (12), segmentation is held
Product are as follows: segmentation volume A:3500mm high；6000mm wide；4000mm is deep；Divide volume B:3500mm high；6000mm wide；4000mm
It is deep；Divide volume C:3500mm high；4000mm wide；4000mm is deep.
4. the full-scale system generalization combined environment test device of large size according to claim 1, it is characterised in that: described
Ground and load supporting system include ground (2), the first track (18), column (19), crossbeam (20), stringer (21), the second track
(23), ground internal notches (24) and rhone (26)；The generally hollow cuboid of ground (2)；First track (18) is set
The upper surface in ground (2) is set, shares four, two are one group, are arranged in parallel in the front and rear sides of chamber (1)；Column
(19) four are shared, two are one group, are separately positioned in former and later two first tracks (18), are linearly moved along the first track (18)
It is dynamic；Stringer (21) shares two, is respectively fixedly connected in the upper end of two groups of columns (19)；Crossbeam (20) is arranged in parallel, and direction is hung down
Directly in stringer (21), along stringer (21) linear translation；Second track (23) setting shares three on the internal bottom surface of ground (2)
Root, it is consistent with the length direction of chamber (1)；Ground internal notches (24), position and case are offered in the upper surface of ground (2)
Bottom fluting (16) is corresponding；Rhone (26) is provided with the quadrangle of ground (2) inner bottom surface, for carrying out discharge condensed water.
5. the full-scale system generalization combined environment test device of large size according to claim 4, it is characterised in that: described
Ground (2) using reinforcing bar weave, concreting；First track (18) and the second track (23) are all made of I50C I-shaped steel
At；Column (19), crossbeam (20) and stringer (21) use steel construction.
6. the full-scale system generalization combined environment test device of large size according to claim 4, it is characterised in that: described
Vibrational system include vibration power amplifier (22), shake table (25) and locking fixture (27)；Vibration power amplifier (22) shares multiple, setting
In the outside of chamber (1), it is connect by cable with shake table (25)；Locking fixture (27) shares multiple, is fixed on the second ground
On rail (23), for fastening shake table (25)；The lower end of shake table (25) is fixedly connected with locking fixture (27), shake table (25)
Extension header stretch out ground internal notches (24) and bottom fluting (16), be fixedly connected with product, for product load vibration
Stress；Locking fixture (27) generally sphere of movements for the elephants shape plate, lower end surface are fixedly connected with the second track (23), and upper surface is provided with
Multiple pressing plate connecting holes are fixedly connected by pressing plate with shake table (25).
7. the full-scale system generalization combined environment test device of large size according to claim 6, it is characterised in that: described
Locking fixture (27) be made of welding for steel structure.
8. the full-scale system generalization combined environment test device of large size according to claim 1, it is characterised in that: described
Suspension system include suspension pedestal (28), hoist (29), skeleton combination (30), rotation hanging beam (31) and wirerope or hang
Band；The upper end of suspension pedestal (28) is fixedly connected with the lower end of crossbeam (20), the upper end connection of lower end and hoist；Hoist
(30) connection is combined with skeleton in lower end；Elastic string is installed with inside skeleton combination (30), lower end passes through wirerope or suspender belt and rotation
Hanging beam (31) connection；Rotate hanging beam (31) by be arranged on the first roof door (5), the second roof door (6), third roof door (7) the
One door-plate central slot (13), the second door-plate central slot (14), third door-plate central slot (15) stretch to chamber (1)
Inside is connect with product.
9. the full-scale system generalization combined environment test device of large size according to claim 8, it is characterised in that: described
Skeleton combination (30) be made of upper and lower two blocks of circular framework plates and elastic string, multiple through-holes are provided on circular framework plate,
Elastic string is passed through from through-hole；Suspension pedestal (28), skeleton combination (30) and rotation hanging beam (31) are all made of steel structure.
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| CN108562447B (en) * | 2017-12-20 | 2020-06-09 | 西安航空制动科技有限公司 | Design method of civil aircraft brake system comprehensive environment test box |
| CN109520693A (en) * | 2018-12-28 | 2019-03-26 | 北京强度环境研究所 | A kind of liquid oxygen delivery pipe vibration testing device and its test method |
| CN111380427A (en) * | 2020-02-24 | 2020-07-07 | 上海机电工程研究所 | Missile full-missile double-station parallel excitation reliability test method and system based on comprehensive stress |
| CN111751067A (en) * | 2020-05-29 | 2020-10-09 | 重庆银河试验仪器有限公司 | Three combined test case length test piece vibration test structure |
| JP7061156B2 (en) * | 2020-06-03 | 2022-04-27 | ダイキン工業株式会社 | Test room structure and test equipment |
| CN111982656B (en) * | 2020-07-21 | 2023-04-07 | 深圳大学 | Engineering structure model test system under environment load coupling effect |
| CN112161823A (en) * | 2020-09-28 | 2021-01-01 | 中车长春轨道客车股份有限公司 | Temperature and humidity vibration testing equipment for rail vehicle parts |
| CN112781815B (en) * | 2020-12-24 | 2023-03-07 | 北京机电工程研究所 | Comprehensive test box and air supply method |
| CN113295362A (en) * | 2021-05-25 | 2021-08-24 | 北京强度环境研究所 | Vertical vibration test system for solid support boundary of large-scale structure and use method |
| CN114798006A (en) * | 2022-03-31 | 2022-07-29 | 航天科工防御技术研究试验中心 | Can assemble formula temperature and humidity test system |
| CN115683825A (en) * | 2022-11-15 | 2023-02-03 | 上海航空材料结构检测股份有限公司 | Mechanical test device and mechanical test method for providing high-temperature wet environment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1491351A (en) * | 2001-01-17 | 2004-04-21 | 3 | Testing apparatus with environmentally-controlled vibrator compartment |
| 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 |
| CN103228369A (en) * | 2010-10-01 | 2013-07-31 | 高马克公司 | Product testing system and associated methods |
| CN203379900U (en) * | 2013-07-09 | 2014-01-08 | 郑州飞机装备有限责任公司 | Device for composite suspended placing and environmental tests |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5291534B2 (en) * | 2009-05-22 | 2013-09-18 | エスペック株式会社 | Environmental test equipment |
-
2016
- 2016-03-15 CN CN201610147826.XA patent/CN107192567B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1491351A (en) * | 2001-01-17 | 2004-04-21 | 3 | Testing apparatus with environmentally-controlled vibrator compartment |
| 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 |
| CN103228369A (en) * | 2010-10-01 | 2013-07-31 | 高马克公司 | Product testing system and associated methods |
| CN203379900U (en) * | 2013-07-09 | 2014-01-08 | 郑州飞机装备有限责任公司 | Device for composite suspended placing and environmental tests |
Non-Patent Citations (1)
| Title |
|---|
| 联体式综合环境试验箱的选型和应用;朱曦全;《电子产品可靠性与环境试验》;20041031(第5期);第41-44页 * |
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