CN105107556B - It is a kind of to move many integrated environment test system chambers of plate certainly - Google Patents
It is a kind of to move many integrated environment test system chambers of plate certainly Download PDFInfo
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- CN105107556B CN105107556B CN201510599944.XA CN201510599944A CN105107556B CN 105107556 B CN105107556 B CN 105107556B CN 201510599944 A CN201510599944 A CN 201510599944A CN 105107556 B CN105107556 B CN 105107556B
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Abstract
A kind of to move many integrated environment test system chambers of plate, including a casing certainly, the bottom of casing is provided with bottom plate, it is characterised in that：It is provided with outside casing below outer support frame, casing and is provided with translation track；Bottom half side provided with one be used to changing bottom plate change panel assembly；Bottom half is provided with a hold-down mechanism for compressing bottom plate；Provided with an elevating mechanism for lifting casing between casing and outer support frame；Hold-down mechanism is made up of at least two sets pressing devices；Elevating mechanism includes rotary drive mechanism, four screw mandrels, four groups of worm-and-wheel gears, the first drive link, the second drive link, the 3rd drive link, the 4th drive link, three axle spiral bevel gear steering gears, first liang of axle spiral bevel gear steering gear and second liang of axle spiral bevel gear steering gear.The chamber of the present invention, which is not required to manpower auxiliary, can complete bottom plate and change automatically, can farthest improve test efficiency, take precautions against unforeseen safety risks.
Description
Technical field
The present invention relates to environmental test equipment field, and in particular to a kind of to move many combined environment test systems of plate certainly
System chamber.So-called many combined environment tests refer at least two rings in a variety of environment such as vibration, temperature, humidity and air pressure
Combine to form experimental enviroment in border.
Background technology
Many integrated environment test systems are to simulate natural environment in effective spatial dimension（Such as vibration, temperature, humidity
And air pressure）, then detect that, by the property indices of test specimen, many integrated environment test systems are widely used in Aero-Space
The association areas such as product, information electronic instrument, material, electrician, various electronic components.Many integrated environment test system bags
Include some such as vibration, temperature, humidity, pressure, such as three integrated environment test systems experimental enviroment often for vibration, temperature,
Humidity combination, these experimental enviroments combination is applied to by test specimen, is completed by the dependent evaluation of test specimen.Normally only can by test specimen
Enter trip temperature, the experiment of humidity in many integrated environment test system chambers, needed when carrying out vibration test by chamber
The enterprising water-filling of shake table is placed on to put down or vertical vibration.Existing many integrated environment test system chambers have a casing, the case
Body is frame structure, in the inner space that chamber is arranged on by test specimen, and cover plate and side are passed through respectively with sidepiece at the top of chamber
Plate is closed, and chamber bottom selects different type bottom plate according to varying environment stress test come final blocking test case.For example,
In three integrated environment test systems, when carrying out the experiment of temperature and humidity, chamber bottom passes through the blind plate without opening
To close；When carrying out vibration test, now need to be arranged on chamber bottom with the bottom plate with opening, then chamber is arranged on
On shake table, the size of vibration table surface and the opening of bottom plate match, that is to say, that when carrying out vibration test, vibration
Platform, the bottom plate with opening get up the bottom lock of chamber.But, three comprehensive test systems of current each producer's all size
Bottom plate used in chamber uses more time-consuming, clumsy Traditional Man mounting means when changing, and installs Renewal process
There must be a large amount of manpowers to participate in, cause test efficiency low, and there are unforeseen safety risks again.
The content of the invention
Present invention offer is a kind of can to move many integrated environment test system chambers of plate certainly, and its object is to solve
The bottom board replacing during environmental test is carried out is inconvenient with chamber for current many integrated environment test systems, need a large amount of manpowers to join
With the problem of.Many integrated environment test systems of the present invention are not required to manpower auxiliary with chamber in use can complete bottom
Plate is changed automatically, can farthest improve test efficiency, takes precautions against unforeseen safety risks.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of many integrated environments examination that can move plate certainly
Check system chamber, including one in the range of the useful space be used for simulation climate environment casing, the bottom of the casing is set
There is the bottom plate that can be changed, outer support frame is provided with the outside of the casing, translation track, the case are provided with the lower section of casing
Housing falls on outer support frame, and outer support frame movement is supported on translation track；Used in the bottom sides of the casing provided with one
Panel assembly is changed in replacing bottom plate；In the bottom of casing provided with a hold-down mechanism for compressing bottom plate；In casing and outer support
Provided with an elevating mechanism for lifting casing between frame；
It is described change panel assembly and buy or get by illegal means trigger structure by least one constitute, respectively buy or get by illegal means trigger structure and be all positioned in bottom half side；
Often buing or get by illegal means trigger structure has one-level guide rail, one-level bracket, two grades of brackets, one-level carriage drive mechanism and two grades of carriage drive machines
Structure；The one-level guide rail is a guide support structure for movement, and one-level guide rail is positioned or is fixedly connected with respect to outer support frame,
The one-level bracket is that the first order is used to holding in the palm the plate body or frame-shaped construction of load floor, one-level bracket be located in the one-level guide rail it
Upper and versus primary guide rail mobile link, one-level carriage drive mechanism be first straight line drive mechanism and be located at one-level guide rail with
Between one-level bracket, for driving one-level bracket along one-level guide rail direction telescopic moving；One-level bracket is provided with two grades of guide rails, two
Level bracket is that the second level is used to holding in the palm the plate body or frame-shaped construction of load floor, two grades of brackets be located in one-level bracket two grades of guide rails it
Upper and relative two grades of guide rail mobile links, two grades of carriage drive mechanisms be second straight line drive mechanism and be located at one-level bracket with
Between two grades of brackets, for driving two grades of brackets along two grades of guide rail direction telescopic movings；Two grades of brackets are used for holding in the palm provided with one
The seat of load floor；
The hold-down mechanism is made up of at least two sets pressing devices, often covers pressing device by briquetting and the 3rd straight line driving
Structure is constituted, and the briquetting has a rotating fulcrum, a compression point and a promotion point, and the rotating fulcrum of briquetting is hinged on case
On body, the drive end of the 3rd straight line driving mechanism acts on the promotion point of briquetting, and the compression point of briquetting acts on the bottom of bottom plate；
Each set pressing device, which is distributed in bottom plate, to be needed on the position of compression；
The elevating mechanism includes rotary drive mechanism, four screw mandrels, four groups of worm-and-wheel gears, the first drive link, the
Two drive links, the 3rd drive link, the 4th drive link, three axle spiral bevel gear steering gears, first liang of axle spiral bevel gear steering gear
And second liang of axle spiral bevel gear steering gear；Four screw mandrels are vertically arranged and are distributed in the corner location of the casing
On, casing is supported on four screw mandrels simultaneously, and four groups of worm-and-wheel gears are constituted by worm gear and worm engaging, the snail
The center of wheel is provided with internal thread hole, and every group of worm-and-wheel gear and a screw mandrel coordinate, wherein, the internal thread hole of worm gear is sleeved on
Screw mandrel is outer and coordinates with the screw mandrel；The rotary drive mechanism be reducing motor or wind, the rotary drive mechanism it is defeated
Shaft and the input of the three axles spiral bevel gear steering gear are connected, and one end of the three axles spiral bevel gear steering gear is defeated
One end of shaft and first drive link is connected, the other end of first drive link and first liang of axle spiral umbrella
The input shaft drive connection of gear steering device, the output shaft of first liang of axle spiral bevel gear steering gear and the 3rd drive link
One end is connected；The other end output shaft of the three axles spiral bevel gear steering gear is driven with one end of second drive link
Connection, the other end of second drive link and the input shaft of second liang of axle spiral bevel gear steering gear are connected, the
One end of the output shaft of two liang of axle spiral bevel gear steering gears and the 4th drive link is connected；3rd drive link with
The worm-drive connection of worm-and-wheel gear described in two groups, the snail of the 4th drive link and worm-and-wheel gear described in another two groups
Bar is connected；The rotary drive mechanism, worm-and-wheel gear, three axle spiral bevel gear steering gears, first liang of axle spiral umbrella
Gear steering device and second liang of axle spiral bevel gear steering gear are installed on the outer support frame.
Relevant content in above-mentioned technical proposal is explained as follows：
1st, in such scheme, preferably scheme is to change trigger structure described in many sets to be placed in bottom half side, and is being hung down
Nogata is arranged to superimposed layer；Or, change trigger structure described in many sets and be placed in bottom half both sides；Or, change trigger described in many sets
Structure is placed in the side of bottom half three.
2nd, in such scheme, preferably scheme is the one-level guide rail by main guide rail, secondary guide rail and the 4th linear drives
Mechanism is constituted, and the relatively described outer support frame of main guide rail is positioned or is fixedly connected, and one end of secondary guide rail and one end of main guide rail are hinged,
In an initial condition, the secondary guide rail and both main guide rails are in folded state, and the 4th straight line driving mechanism being capable of drive pair
Guide rail stretches out and makes the secondary guide rail after stretching with main guide rail in same straight line.In addition, the quantity of one-level guide rail and two grades of guide rails
One or two is may each be, those skilled in the art can be actually needed to select according to itself.
3rd, in such scheme, preferably scheme is that guiding mechanism, the Guiding machine are provided between the outer support frame and casing
Structure is made up of multiple casing directive wheels, and the casing directive wheel is fixedly installed on outer on the outer support frame and with the casing
Surface is slidably connected.
4th, in such scheme, preferably scheme is that four screw mandrels are distributed on the corner location of the bottom half,
Or, four screw mandrels are distributed on the corner location of the casing top.
5th, in such scheme, the bottom plate is blind plate, vertical transition bottom plate or horizontal transition bottom plate.The blind plate is not
Plate with opening, blind plate is applied to only enter trip temperature, the chamber of humid test, and it directly can completely enclose casing；Institute
The centre for stating vertical transition bottom plate is provided with opening, the chamber for carrying out vertical vibration experiment；On the horizontal transition bottom plate
Central point provided with an opening and the opening deviates the central point of the horizontal transition bottom plate, for carrying out horizontal vibration experiment
Chamber.Certainly, the horizontal transition bottom plate, which can also be done, further improves.Preferably scheme be the chamber also
Including breach plugging mechanism, the breach plugging mechanism includes plugging plate and the 5th straight line driving mechanism；The side wall of the casing
On offer a breach, the shapes and sizes of the shapes and sizes of breach with the plugging plate match, and plugging plate is arranged on
The indentation, there can simultaneously close breach；As needed, the main part of the horizontal transition bottom plate is open provided with first,
Arch upward the section that arches upward provided with a power output shaft that can avoid horizontal vibration platform upwards at the side edge of the main part, should
The section that arches upward is provided with the second opening, first opening and the second opening in communication, shape and the breach of the section that arches upward
Shape it is identical；When the installation for the carrying out horizontal vibration experiment bottom plate, the 5th straight line driving mechanism can drive institute
Plugging plate opening is stated, then the horizontal transition bottom plate is arranged on the bottom half, the now described section that arches upward is located at described lack
Mouthful at and the section that arches upward the breach is closed together with the power output shaft of horizontal vibration platform.
6th, in such scheme, preferably scheme is that the outer support frame is provided with auxiliary controls, the auxiliary control machine
Structure includes limit controller and electric wiring, and the limit controller is travel switch or optoelectronic distance sensor, the auxiliary
The height that controlling organization can rise or fall according to the corresponding control casing of the different extended positions for changing trigger structure.
7th, in such scheme, the first straight line drive mechanism, second straight line drive mechanism, the 3rd straight line driving mechanism,
4th straight line driving mechanism, the 5th straight line driving mechanism can use motor, cylinder or hydraulic cylinder.
8th, in such scheme, the casing typically carries unit, i.e., air pressure, temperature or humidity can be provided for simulated environment
Unit, such as refrigeration unit, unit may be provided at box house, may also be arranged on outside casing.
9th, in such scheme, the rotating fulcrum of the briquetting is hinged on bottom half, can also be hinged on casing sidepiece；Such as
Fruit rotating fulcrum is hinged on casing sidepiece, then briquetting is in hook solid.
10th, in such scheme, the mobile link can be to be slidably connected, or roll connection.
Design feature of the present invention is：Many integrated environment test system chambers of the present invention can be required according to different tests
It is configured with different bottom plates.In actual tests, bottom plate must be constantly changed to adapt to different tests mission requirements, for example, ought only enter
When trip temperature, humid test, the casing of chamber need to be closed with blind plate, when entering the three of trip temperature, humidity and vertical vibration
During compbined test, the casing of chamber need to be closed with vertical transition bottom plate, when entering the three of trip temperature, humidity and horizontal vibration
During compbined test, the casing of chamber need to be closed with horizontal transition bottom plate.However, various bottom plates are because of factors such as weight, sizes,
Dismounting is wasted time and energy, and palpus manpower is participated in, extremely inconvenient, and there are certain unforeseen safety risks.For
Consideration to factors above, the present invention simulates using integrated design design and optimizes manpower replacement operation process, in key point
By the way of human intervention is controlled, the automation mechanized operation that bottom board replacing overall process is controlled is realized, plate effect is changed so as to improve
Rate, it is ensured that safe operation process is reliable.Every technology of the present invention is nowadays mature technology, by various ripe skills
Art carries out integration, and overall structure is novel, it is easy to accomplish, it is adapted to large-scale promotion application.
Because above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art：
1st, the bottom plate of existing many comprehensive test system chambers is using being separately configured, and temporary transient no bottom plate takes vacant lot
The mode shelved temporarily.Various bottom plates and its supporting construction use integrated design in the present invention, are mutually formed with pilot system
Complete set equipment, is effectively utilized pilot system therein space so that whole system takes up an area relative reduction, improves experiment
The utilization rate in place.
2nd, existing many comprehensive test system chambers configure various bottom board replacings using manpower transport's installation, driving handling
Manpower auxiliary is installed or moving cart carries the mode that manpower auxiliary is installed.Bottom board replacing in the present invention can realize overall process without
Manpower transport and installation are needed, operating procedure is greatly simplified, non-test holding time greatly reduces, and test efficiency is improved.
3rd, use manpower mode relatively more during existing many comprehensive test system chamber bottom board replacings, there is many nothings
The safety risks of method precognition.The automation that the achievable bottom board replacing overall process of the present invention is controlled, fundamentally prevents
Many unforeseen safety risks.
4th, the overall supporting tradition of existing many comprehensive test systems, economic benefit is general.The present invention by bottom board replacing device with
Former pilot system is integrated, and realizes pilot system integration, semi-automatic or full automatic working can be realized on this basis,
With preferable economic benefit and market prospects.
5th, the side edge of the horizontal transition bottom plate of chamber of the invention arches upward upwards can avoid shake table provided with one
Horizontal power output shaft the section that arches upward, when carrying out horizontal vibration experiment, the plugging plate of breach plugging mechanism is opened, shake table
The part of horizontal power output shaft can be placed in breach, so arching upward section when installing horizontal transition bottom plate can be fine
The space between horizontal power output shaft and breach is filled up completely, and then make the casing of chamber completely close.Also
It is to say, such design can either avoid the power output shaft of test box body and shake table from mutually colliding, while can also protect
Card bottom half is fully sealed, it is ensured that the accuracy of result of the test and the security of work.
6th, the elevating mechanism of chamber of the present invention operationally ensure that casing steadily rises or falls, and synchronism
It is good.
Brief description of the drawings
Accompanying drawing 1 is the first dimensional structure diagram of chamber of the present invention；
Accompanying drawing 2 is the structural representation of chamber of the present invention；
Accompanying drawing 3 is the second dimensional structure diagram of chamber of the present invention；
Accompanying drawing 4 be chamber of the present invention in change dimensional structure diagram of the trigger structure under the state that do not extend out；
Accompanying drawing 5 be chamber of the present invention in change front view of the trigger structure under stretching state；
Accompanying drawing 6 be chamber of the present invention in change top view of the trigger structure under stretching state；
Accompanying drawing 7 be chamber of the present invention in change stereogram of the trigger structure under stretching state；
Accompanying drawing 8 be chamber of the present invention in change structural representation of the trigger structure under stretching state；
Accompanying drawing 9 is the structural representation of elevating mechanism in chamber of the present invention；
Accompanying drawing 10 is fixed on the structural representation on outer support frame for elevating mechanism in chamber of the present invention；
Accompanying drawing 11 is the schematic diagram of hold-down mechanism in chamber of the present invention；
Accompanying drawing 12 is the structural representation of blind plate in chamber of the present invention；
Accompanying drawing 13 is the structural representation of vertical transition bottom plate in chamber of the present invention；
Accompanying drawing 14 is the structural representation of horizontal transition bottom plate in chamber of the present invention.
In the figures above：1st, casing；2nd, outer support frame；3rd, translation track；4th, hold-down mechanism；5th, briquetting；6th, trigger structure is changed；
7th, one-level bracket；8th, one-level carriage drive mechanism；9th, two grades of brackets；10th, two grades of carriage drive mechanisms；11st, bottom plate；12nd, dominate
Rail；13rd, secondary guide rail；14th, the 4th straight line driving mechanism；15th, rotary drive mechanism；16th, screw mandrel；17th, worm-and-wheel gear；18、
First drive link；19th, the second drive link；20th, the 3rd drive link；21st, the 4th drive link；22nd, three axle spiral bevel gear steering gear；
23rd, first liang of axle spiral bevel gear steering gear；24th, second liang of axle spiral bevel gear steering gear；25th, casing directive wheel；26th, block
Plate；27th, the 5th straight line driving mechanism；28th, blind plate；29th, horizontal transition bottom plate；30th, vertical transition bottom plate；31st, arch upward section；32、
Auxiliary controls；33rd, the 3rd straight line driving mechanism.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：A kind of chamber for many integrated environment test systems that can move plate certainly
Referring to shown in accompanying drawing 1 to accompanying drawing 14, the chamber includes one is used for simulation climate ring in the range of the useful space
The casing 1 in border, the bottom of the casing 1 is provided with the bottom plate 11 that can be changed；Outer support frame 2 is provided with the outside of the casing 1,
The lower section of casing 1 is provided with translation track 3, and the casing 1 is located on outer support frame 2, and the movement of outer support frame 2 is supported on translation rail
On road 3；The casing 1 bottom sides provided with one be used to changing bottom plate 11 change panel assembly；One is provided with the bottom of casing 1
Hold-down mechanism 4 for compressing bottom plate 11；Provided with a lift for lifting casing 1 between casing 1 and outer support frame 2
Structure；
It is described change panel assembly and buy or get by illegal means trigger structure 6 by three constitute, respectively buy or get by illegal means trigger structure 6 and be all positioned in the bottom side of casing 1 simultaneously
And lamination is arranged in vertical direction；Trigger structure 6 is often bought or get by illegal means with one-level guide rail, one-level bracket 7, two grades of brackets 9, one-level brackets
Drive mechanism 8 and two grades of carriage drive mechanisms 10；The one-level guide rail is one for mobile guide support structure, one-level guide rail
Position or be fixedly connected with respect to outer support frame 2, the one-level bracket 7 is the plate body or frame shape knot that the first order is used to hold in the palm load floor 11
Structure, one-level bracket 7 is located on the one-level guide rail and versus primary guide rail mobile link, and one-level carriage drive mechanism 8 is
First straight line drive mechanism and it is located between one-level guide rail and one-level bracket 7, for driving one-level bracket 7 along one-level guide rail side
To telescopic moving；One-level bracket 7 is provided with two grades of guide rails, and two grades of brackets 9 are the plate body or frame that the second level is used to hold in the palm load floor 11
Shape structure, two grades of brackets 9 are located on two grades of guide rails of one-level bracket 7 and relative two grades of guide rail mobile links, two grades of brackets
Drive mechanism 10 is second straight line drive mechanism and is located between one-level bracket 7 and two grades of brackets 9, for driving two grades of brackets
9 along two grades of guide rail direction telescopic movings；Two grades of brackets 9 are provided with a seat for being used for holding in the palm load floor 11；Three buy or get by illegal means trigger structure 6
The bottom plate 11 that pop-up is carried is respectively blind plate 28, vertical transition bottom plate 30 and horizontal transition bottom plate 29；
The one-level guide rail is made up of main guide rail 12, the secondary straight line driving mechanism 14 of guide rail 13 and the 4th, the phase of main guide rail 12
The outer support frame 2 is positioned or is fixedly connected, one end and one end of main guide rail 12 of secondary guide rail 13 are hinged, in original state
Under, the secondary guide rail 13 is in folded state with both main guide rails 12, and the 4th straight line driving mechanism 14 being capable of drive pair guide rail
13 stretch out and make the secondary guide rail 13 after stretching with main guide rail 12 in same straight line；
The hold-down mechanism 4 is made up of at least two sets pressing devices, often covers pressing device by the linear drives of briquetting 5 and the 3rd
Mechanism 33 is constituted, and the briquetting 5 has a rotating fulcrum, a compression point and a promotion point, the rotating fulcrum hinge of briquetting 5
It is connected on casing 1, the drive end of the 3rd straight line driving mechanism 33 acts on the promotion point of briquetting 5, and the compression point of briquetting 5 is acted on
The bottom of bottom plate 11；Each set pressing device, which is distributed in bottom plate 11, to be needed on the position of compression；
The elevating mechanism includes rotary drive mechanism 15, four screw mandrels 16, four groups of worm-and-wheel gears 17, first and is driven
Bar 18, the second drive link 19, the 3rd drive link 20, the 4th drive link 21, three axle spiral bevel gear steering gears 22, first liang of axle spiral shell
Revolve bevel gear steering gear 23 and second liang of axle spiral bevel gear steering gear 24；Four screw mandrels 16 are vertically arranged and are distributed
In on the corner location of the bottom of casing 1, casing 1 is supported on the top of four screw mandrels 16, four groups of worm and gears simultaneously
Mechanism 17 is constituted by worm gear and worm engaging, and the center of the worm gear is provided with internal thread hole, every group of worm-and-wheel gear 17 with
A piece screw mandrel 16 coordinates, wherein, the internal thread hole of worm gear is sleeved on outside screw mandrel 16 and coordinated with the screw mandrel 16；The rotation driving
Mechanism 15 is reducing motor, the output shaft of the rotary drive mechanism 15 and the input of the three axles spiral bevel gear steering gear 22
Drive connection, one end output shaft of the three axles spiral bevel gear steering gear 22 connects with one end transmission of first drive link 18
Connect, the other end of first drive link 18 and the input shaft of first liang of axle spiral bevel gear steering gear 23 are connected,
One end of the output shaft of first liang of axle spiral bevel gear steering gear 23 and the 3rd drive link 20 is connected；The three axles spiral shell
One end of the other end output shaft and second drive link 19 that revolve bevel gear steering gear 22 is connected, second drive link
19 other end and the input shaft of second liang of axle spiral bevel gear steering gear 24 are connected, second liang of axle spiral bevel gear
One end of the output shaft of steering gear 24 and the 4th drive link 21 is connected；Snail described in 3rd drive link 20 and two groups
The worm-drive connection of worm and gear mechanism 17, the worm screw of the 4th drive link 21 and worm-and-wheel gear 17 described in another two groups passes
Dynamic connection；The rotary drive mechanism 15, worm-and-wheel gear 17, three axle spiral bevel gear steering gears 22, first liang of axle spiral
Bevel gear steering gear 23 and second liang of axle spiral bevel gear steering gear 24 are installed on the outer support frame 2.
Guiding mechanism is provided between the outer support frame 2 and casing 1, the guiding mechanism is by multiple 25 groups of casing directive wheels
Into the casing directive wheel 25 is fixedly installed on the outer support frame 2 and is slidably connected with the outer surface of the casing 1.
The chamber also includes breach plugging mechanism, and the breach plugging mechanism includes the linear drives of plugging plate 26 and the 5th
Mechanism 27；Offer a breach on the side wall of the casing 1, the shape of the shapes and sizes of breach with the plugging plate 26
Match with size, plugging plate 26 is arranged on the indentation, there and can close breach；The master of the horizontal transition bottom plate 29
Body portion is provided with the first opening, and the side edge of the main part arches upward can avoid horizontal vibration platform provided with one upwards
The section 31 that arches upward of power output shaft, the section 31 that arches upward is provided with the second opening, first opening and the second opening in communication, institute
The shape for stating the section 31 that arches upward is identical with the shape of the breach；It is described when the installation for the carrying out horizontal vibration experiment bottom plate
5th straight line driving mechanism 27 can drive the plugging plate 26 to open, and then the horizontal transition bottom plate 29 is arranged on the case
The bottom of body 1, the now described section 31 that arches upward is positioned at the indentation, there and arch upward section 31 and the power output shaft one of horizontal vibration platform
Rise and close the breach.
The outer support frame 2 is provided with auxiliary controls 32, and the auxiliary controls 32 include limit controller and electricity
Gas circuit, the limit controller is travel switch or optoelectronic distance sensor, and the auxiliary controls 32 can be according to not
The height that the corresponding control casing 1 rises or falls with the extended position for changing trigger structure 6.
In the present embodiment, the one-level carriage drive mechanism 8 is made up of motor, gear and rack, and motor drives tooth
Wheel is slided on rack；Two grades of carriage drive mechanisms 10 are cylinder；3rd straight line driving mechanism 33, the 4th straight line drive
The straight line driving mechanism 27 of motivation structure 14 and the 5th uses cylinder.And above-mentioned drive mechanism either uses cylinder, motor also
It is hydraulic cylinder, is all drive form common in the art, overall technology design and the technology for not interfering with the present invention is special
Point, also without limitation on protection scope of the present invention.
Selected to stretch out different types of bottom plate 11 according to actual tests needs.Specific work process example is：When only entering
When trip temperature, humid test, the trigger structure 6 that changes of carrying blind plate 28 is stretched out, and the casing 1 of leakage test case is carried out using blind plate 28；When
When needing to carry out vertical test, the extended position of trigger structure 6, one-level bracket 7 and two grades of brackets are changed by what casing 1 rose to blind plate 28
9 are stretched out in place, and bottom plate hold-down mechanism 4 is unlocked, and blind plate 28 is dropped on two grades of brackets 9, and one-level bracket 7 and two grades of brackets 9 are received again
Return to position；Then, casing 1 is moved to the bracket extended position of vertical transition bottom plate 30, and bracket carries vertical transition bottom plate 30 and stretched
Go out, casing 1 drops in the installation site of vertical transition bottom plate 30 again, now bottom plate hold-down mechanism 4 is locked under the driving of cylinder
Tight vertical transition bottom plate 30, bracket bounces back in place, and casing 1 rises to the table surface height of vertical vibration testing table, starts bottom line
Mechanism is walked, casing 1 is on translation track 3 at sliding translation to vertical vibration testing table operating position.
In addition, those skilled in the art can also slightly vary on the basis of the present embodiment, for example, changing trigger structure described in three sets
6 can be placed in the side of 1 bottom of casing three；Four screw mandrels 16 are distributed on the corner location at the top of casing 1.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (7)
1. a kind of can move many integrated environment test system chambers of plate certainly, including one is used in the range of the useful space
In the casing of simulation climate environment（1）, the casing（1）Bottom be provided with the bottom plate that can change（11）, it is characterised in that：Institute
State casing（1）Outside be provided with outer support frame（2）, in casing（1）Lower section be provided with translation track（3）, the casing（1）It is located
In outer support frame（2）On, outer support frame（2）Movement is supported on translation track（3）On；In the casing（1）Bottom sides set
There is one to be used to change bottom plate（11）Change panel assembly；In casing（1）Bottom provided with one be used for compress bottom plate（11）Compacting machine
Structure（4）；In casing（1）With outer support frame（2）Between provided with one be used for lift casing（1）Elevating mechanism；
The panel assembly that changes buys or get by illegal means trigger structure by least one（6）Composition, respectively buys or get by illegal means trigger structure（6）It is all positioned in casing（1）Bottom
Sideways；Often buy or get by illegal means trigger structure（6）With one-level guide rail, one-level bracket（7）, two grades of brackets（9）, one-level carriage drive mechanism（8）
With two grades of carriage drive mechanisms（10）；The one-level guide rail is a guide support structure for movement, and one-level guide rail is relatively outer
Support frame（2）Position or be fixedly connected, the one-level bracket（7）It is used to hold in the palm load floor for the first order（11）Plate body or frame shape knot
Structure, one-level bracket（7）It is seated on the one-level guide rail and versus primary guide rail mobile link, one-level carriage drive mechanism
（8）For first straight line drive mechanism and it is located at one-level guide rail and one-level bracket（7）Between, for driving one-level bracket（7）Edge
One-level guide rail direction telescopic moving；One-level bracket（7）Provided with two grades of guide rails, two grades of brackets（9）It is used to hold in the palm for the second level and carries bottom
Plate（11）Plate body or frame-shaped construction, two grades of brackets（9）It is seated in one-level bracket（7）Two grades of guide rails on and relative two grades lead
Rail mobile link, two grades of carriage drive mechanisms（10）For second straight line drive mechanism and it is located at one-level bracket（7）With two grades of supports
Frame（9）Between, for driving two grades of brackets（9）Along two grades of guide rail direction telescopic movings；Two grades of brackets（9）It is used for provided with one
Hold in the palm load floor（11）Seat；
The hold-down mechanism（4）It is made up of at least two sets pressing devices, often covers pressing device by briquetting（5）With the 3rd linear drives
Mechanism（33）Composition, the briquetting（5）Point and a promotion point, briquetting are compressed with a rotating fulcrum, one（5）Rotation
Fulcrum is hinged on casing（1）On, the 3rd straight line driving mechanism（33）Drive end act on briquetting（5）Promotion point, briquetting（5）
Compression point act on bottom plate（11）Bottom；Each set pressing device is distributed in bottom plate（11）On the position for needing compression；
The elevating mechanism includes rotary drive mechanism（15）, four pieces screw mandrels（16）, four groups of worm-and-wheel gears（17）, first pass
Lever（18）, the second drive link（19）, the 3rd drive link（20）, the 4th drive link（21）, three axle spiral bevel gear steering gears
（22）, first liang of axle spiral bevel gear steering gear（23）And second liang of axle spiral bevel gear steering gear（24）；Four silks
Bar（16）It is vertically arranged and is distributed in the casing（1）Corner location on, casing（1）It is supported on four screw mandrels simultaneously
（16）On, four groups of worm-and-wheel gears（17）Constituted by worm gear and worm engaging, the center of the worm gear is provided with internal thread hole,
Every group of worm-and-wheel gear（17）With a screw mandrel（16）Coordinate, wherein, the internal thread hole of worm gear is sleeved on screw mandrel（16）Outside simultaneously
With the screw mandrel（16）Coordinate；The rotary drive mechanism（15）For reducing motor or wind, the rotary drive mechanism（15）
Output shaft and the three axles spiral bevel gear steering gear（22）Input drive connection, the three axles spiral bevel gear steering gear
（22）One end output shaft and first drive link（18）One end drive connection, first drive link（18）The other end
With first liang of axle spiral bevel gear steering gear（23）Input shaft drive connection, first liang of axle spiral bevel gear steering gear
（23）Output shaft and the 3rd drive link（20）One end drive connection；The three axles spiral bevel gear steering gear（22）'s
Other end output shaft and second drive link（19）One end drive connection, second drive link（19）The other end and institute
State second liang of axle spiral bevel gear steering gear（24）Input shaft drive connection, second liang of axle spiral bevel gear steering gear（24）'s
Output shaft and the 4th drive link（21）One end drive connection；3rd drive link（20）With worm and gear described in two groups
Mechanism（17）Worm-drive connection, the 4th drive link（21）With worm-and-wheel gear described in another two groups（17）Worm screw pass
Dynamic connection；The rotary drive mechanism（15）, worm-and-wheel gear（17）, three axle spiral bevel gear steering gears（22）, first liang
Axle spiral bevel gear steering gear（23）And second liang of axle spiral bevel gear steering gear（24）It is installed in the outer support frame（2）
On.
2. according to claim 1 can move many integrated environment test system chambers of plate certainly, it is characterised in that：
Trigger structure is changed described in many sets（6）It is placed in casing（1）Bottom side, and lamination is arranged in vertical direction；Or, cover institute more
State and change trigger structure（6）It is placed in casing（1）Two bottom sides；Or, change trigger structure described in many sets（6）It is placed in casing（1）Bottom
Three sides.
3. according to claim 1 can move many integrated environment test system chambers of plate certainly, it is characterised in that：
The one-level guide rail is by main guide rail（12）, secondary guide rail（13）And the 4th straight line driving mechanism（14）Composition, main guide rail（12）Phase
To the outer support frame（2）Position or be fixedly connected, secondary guide rail（13）One end and main guide rail（12）One end be hinged, initial
Under state, the secondary guide rail（13）With main guide rail（12）The two is in folded state, the 4th straight line driving mechanism（14）Can
Drive pair guide rail（13）Stretch out and make the secondary guide rail after stretching（13）With main guide rail（12）In same straight line.
4. according to claim 1 can move many integrated environment test system chambers of plate certainly, it is characterised in that：
The outer support frame（2）With casing（1）Between be provided with guiding mechanism, the guiding mechanism is by multiple casing directive wheels（25）Composition,
The casing directive wheel（25）It is fixedly installed on the outer support frame（2）It is upper and with the casing（1）Outer surface be slidably connected.
5. according to claim 1 can move many integrated environment test system chambers of plate certainly, it is characterised in that：
Four screw mandrels（16）It is distributed in the casing（1）On the corner location of bottom, or, four screw mandrels（16）It is distributed in
The casing（1）On the corner location at top.
6. according to claim 1 can move many integrated environment test system chambers of plate certainly, it is characterised in that：
The bottom plate（11）For blind plate（28）, vertical transition bottom plate（30）Or horizontal transition bottom plate（29）；The chamber also includes lacking
Mouth plugging mechanism, the breach plugging mechanism includes plugging plate（26）With the 5th straight line driving mechanism（27）；The casing（1）One
Offer a breach on the wall of side, the shapes and sizes of breach with the plugging plate（26）Shapes and sizes match, block
Plate（26）It is arranged on the indentation, there and breach can be closed；The horizontal transition bottom plate（29）Main part provided with the
One opening, arch upward the arch provided with a power output shaft that can avoid horizontal vibration platform upwards for the side edge of the main part
Play section（31）, the section that arches upward（31）Provided with the second opening, first opening and the second opening in communication, the section that arches upward
（31）Shape it is identical with the shape of the breach；When carrying out horizontal vibration experiment, the 5th straight line driving mechanism（27）
The plugging plate can be driven（26）Open, then the horizontal transition bottom plate（29）Installed in the casing（1）Bottom, now
The section that arches upward（31）Positioned at the indentation, there and the section that arches upward（31）Will be described together with the power output shaft of horizontal vibration platform
Breach is closed.
7. according to claim 1 can move many integrated environment test system chambers of plate certainly, it is characterised in that：
The outer support frame（2）It is provided with auxiliary controls（32）, the auxiliary controls（32）Including limit controller and electrically
Circuit, the limit controller is travel switch or optoelectronic distance sensor, the auxiliary controls（32）Can be according to not
Trigger structure is changed with described（6）The extended position corresponding control casing（1）The height risen or fallen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599944.XA CN105107556B (en) | 2015-09-18 | 2015-09-18 | It is a kind of to move many integrated environment test system chambers of plate certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599944.XA CN105107556B (en) | 2015-09-18 | 2015-09-18 | It is a kind of to move many integrated environment test system chambers of plate certainly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105107556A CN105107556A (en) | 2015-12-02 |
| CN105107556B true CN105107556B (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510599944.XA Active CN105107556B (en) | 2015-09-18 | 2015-09-18 | It is a kind of to move many integrated environment test system chambers of plate certainly |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651623A (en) * | 2017-09-15 | 2018-02-02 | 苏州苏试试验集团股份有限公司 | A kind of elevating mechanism of lifting frame |
| CN108507810A (en) * | 2018-03-31 | 2018-09-07 | 江苏拓米洛环境试验设备有限公司 | Integrated environment simulation test case |
| CN110779926A (en) * | 2019-11-06 | 2020-02-11 | 山东建筑大学 | Machine vision detection system for correcting surface defects in artificial board transportation |
| CN111122425B (en) * | 2019-12-31 | 2022-05-13 | 中国科学院空间应用工程与技术中心 | Test box rotating, lifting and positioning device and material cabin external exposure device |
| CN113848172B (en) * | 2021-10-09 | 2022-10-28 | 泰州赛宝工业技术研究院有限公司 | Environmental test chamber for multi-comprehensive environmental test system and detection method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20209394U1 (en) * | 2002-05-22 | 2002-11-21 | Weiss Umwelttechnik Gmbh, 35447 Reiskirchen | Test Chamber |
| CN202762447U (en) * | 2012-09-04 | 2013-03-06 | 重庆优玛科学仪器有限公司 | Base plate for integrally sealing environmental test chamber |
| CN103521277B (en) * | 2013-10-30 | 2015-11-25 | 上海交通大学 | For the external door on-off structure of large-scale high-low-temperature environmental testing case |
| CN203816646U (en) * | 2014-04-25 | 2014-09-10 | 中南大学 | Environmental test box |
| CN205042490U (en) * | 2015-09-18 | 2016-02-24 | 苏州苏试试验仪器股份有限公司 | Many combined environment test system proof test case that can move board certainly |
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Address after: 215122 Suzhou City Industrial Park, Suzhou science and Technology Park in the new city, the town of Ting Ting Feng Road, No. 18 Patentee after: Suzhou Su test group Limited by Share Ltd Address before: 215122 Suzhou City Industrial Park, Suzhou science and Technology Park in the new city, the town of Ting Ting Feng Road, No. 18 Patentee before: Suzhou Sushi Testing Instrument Co.,Ltd. |