CN201527332U - Sealing device for vertical vibration platform of integrated environment experiment system - Google Patents
Sealing device for vertical vibration platform of integrated environment experiment system Download PDFInfo
- Publication number
- CN201527332U CN201527332U CN2009201783855U CN200920178385U CN201527332U CN 201527332 U CN201527332 U CN 201527332U CN 2009201783855 U CN2009201783855 U CN 2009201783855U CN 200920178385 U CN200920178385 U CN 200920178385U CN 201527332 U CN201527332 U CN 201527332U
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- shaking table
- control box
- temperature control
- vibration platform
- cover body
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Abstract
The utility model relates to a sealing device for a vertical vibration platform of an integrated environment experiment system, which belongs to the field of integrated environment experiment, and is used for implementing coupling between the temperature control box and the vibration platform. The coupling between the temperature control box and the vibration platform is completed by providing a cover on the vibration platform, wherein the upper end surface of the cover is in annular structure, and connected with the upper cover ring of the vibration platform, the window portion of the vibration platform body is positioned in the cover, an opening is provided on the lower end of the cover, and an interval is provided between the inner wall of the cover and the wind intake window wall of the window portion of the vibration platform body, and hermetically connecting the vibration platform with the temperature control box through connection pieces in heat insulation. The utility model is simple in structure, convenient for installation and maintenance, low in production cost, and capable of implementing great sealing between the vibration platform and the temperature control box. No influence to the frequency response of the frequency platform is caused, and the condensed water generated in the system during experiment is discharged smoothly. The utility model can be widely applied to the technical field of integrated environment experiment.
Description
Technical field
The utility model is specifically related to a kind of integrated environment test system vertical vibration platform packoff in the combined environment test technical field.
Background technology
Combined environment test is meant a kind of method of certain product being carried out mechanical test under uniform temperature, humidity environment.Satisfy the needed experimental enviroment of product for reaching, must on shaking table, be equipped with temperature control box, and will be tightly connected between shaking table and the temperature control box, so that temperature control box has heat preservation effect.After temperature control box is mixed shaking table, also need guarantee the uniformity coefficient of the temperature in the temperature control box.If directly temperature control box 1 is installed in shaking table 4 moving-coil tops as shown in Figure 1, because of temperature control box satisfies the calibrating standard about the uniformity coefficient requirement of temperature in casing in when design in order to make the temperature in the temperature control box, can be according to the size setting of the casing air channel flow that circles round, because big casing has increased the cavity volume of casing, and then can influence the interior air channel flow of temperature control box cavity volume, cause temperature control box base plate face even with the temperature distributing disproportionation of lower part, and this part just in time is jigging platform moving coil top, be the position that test specimen is installed, can cause the inhomogeneous of the suffered temperature of test specimen; Simultaneously,, can have influence on shaking table top air inlet, the intake of shaking table is obstructed, and then influence the runnability of shaking table if shaking table top is directly entered in the temperature control box.In the prior art, usually adopt as shown in Figure 2 mode to overcome above-mentioned defective, promptly, by on vibration table surface 4, increasing transition head 3, and by being tightly connected 2 with transition head top and temperature control box 1 ways of connecting, the air inlet 5 of shaking table is not affected, can guarantee that (this structure is SJ/Z9001.42-1987 in standard No. for the sealing of temperature control box, in the standard of standard name for " basic environmental test rules part 2: various test test Z/AFc and Z/BFc: temperature (cold and xeothermic) and sinusoidal vibration compbined test guide rule " description is arranged also), cavity volume owing to temperature control box diminishes in this case, can not influence the air channel flow in the temperature control box cavity volume, make temperature uniformity unaffected, but adopt this method to need on vibration table surface, to increase the transition head of big quality, increase the quality of shaking table movable part, also reduced the frequency response of shaking table simultaneously.
Summary of the invention
The purpose of this utility model is to propose a kind of good coupling between shaking table and the temperature control box when making combined environment test, and can keep the temperature and humidity in the temperature control box to be evenly distributed, and can not change the integrated environment test system vertical vibration platform packoff of shaking table frequency response, to overcome deficiency of the prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of integrated environment test system vertical vibration platform packoff, comprise the temperature control box and the shaking table that connect by a flexible connecting member thermal-insulating sealing, it is characterized in that on the shaking table stage body, being provided with a cover body, the cover body upper surface is a ring texture, and with the shaking table stage body on cover circle around being connected, shaking table stage body air regulator portion is located in the cover body, the cover body lower ending opening, and leave the gap between the air-inlet window wall of cover body inwall and shaking table stage body air regulator portion.
Described web member one end is connected with cover body, and the other end is connected with the temperature control box base plate.
Described cover body lower end has the annular recess structure, and this annular recess structure is arranged at shaking table and below, temperature control box junction.
Described annular recess structural base sets out the mouth of a river, and this water delivering orifice is connected with a drainpipe of deriving the shaking table outside.
Described vibration table surface is provided with a waterproof thermal-insulated film and a heat insulating mattress, and waterproof thermal-insulated film is arranged between vibration table surface and the heat insulating mattress, and the cover circle is around being tightly connected on waterproof thermal-insulated film edge portion and the shaking table stage body.
The utility model is by being provided with a cover body on the shaking table stage body, cover circle and vibration table surface can be stretched in the temperature control box together, neither can increase the load of jigging platform moving coil portion, and can make the uniformity coefficient that temperature and humidity distributes in the temperature control box unaffected.The cover circle is around being tightly connected on this cover body upper end and the shaking table stage body, shaking table stage body air regulator portion (air inlet) invariant position, be arranged in the cover body, the cover body lower ending opening, and leave the space between the air-inlet window wall of cover body inwall and shaking table stage body air regulator portion, make shaking table form down the air intake mode like this, guaranteed that shaking table inside can keep original air cooling effect, and avoided of the influence of vibration stage body air intake temperature control box and shaking table junction.Further the mode of optimizing is, the lower end of this cover body can be set to extend to the cover body outside, and formation annular recess structure, this annular recess structure is arranged at the below of shaking table and temperature control box junction, and the annular recess bottom sets out the mouth of a river, this water delivering orifice is connected with a drainpipe of deriving the shaking table outside, by such mode, also can be with in the process of the test, discharge because of but temperature, humidity change this cover body of condensate water nationality that temperature control box and shaking table junction are produced, and can not trickle so that cause the corrosion of shaking table outside and the damage of inner structure arbitrarily.Above-mentioned cover body can be by conventional light material, as preparations such as aluminium alloys, to reduce the shaking table load.
Again, for preventing that temperature control box internal cause temperature in the process of the test, humidity from changing the condensate water that produces and infiltrating the inner damage that causes shaking table of shaking table by the place, free gap of jigging platform moving coil portion and shaking table stage body, the one waterproof thermal-insulated film by the flexible material preparation also is set on vibration table surface, the edge part of waterproof thermal-insulated film and shaking table stage body upper end, particularly cover encloses around fixedly connected on the stage body.
The encapsulating method that utilizes this integrated environment test system vertical vibration platform packoff to carry out can be two kinds, wherein, first method is that above-mentioned cover body is fixedly installed on shaking table top, again temperature control box is moved on to the top of shaking table, thereafter reducing temperature control box flushes the upper surface of temperature control box base plate and the upper surface of cover body substantially, by a connection piece temperature control box base plate and cover body are tightly connected again, finish the coupling of temperature control box and shaking table; Second method is that above-mentioned cover body is fixedly installed on shaking table top, the base plate of temperature control box is detachable, earlier the temperature control box base plate is installed in shaking table stage body top, and temperature control box base plate and cover body be tightly connected, thereafter temperature control box is moved to the shaking table top, the temperature control box base plate is fixedlyed connected with the temperature control box casing, utilize this method also can on shaking table commonly used, add easily temperature control box is set.In above-mentioned two kinds of methods, all can one a waterproof thermal-insulated film and a heat insulating mattress be set in shaking table upper end predetermined fixed.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by fixing a cover body on shaking table, make shaking table top can stretch into the inside of temperature control box, realize the good coupling of shaking table and temperature control box, can the frequency response of shaking table not impacted, and also the condensate water that produces in the system in the test can be discharged smoothly, and can on existing shaking table, increase temperature control box easily, simultaneously, this integrated environment test system vertical vibration platform sealing device structure is simple, convenient for installation and maintenance, low production cost.The utility model can be widely used in the combined environment test technical field.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and the specific embodiments.
Fig. 1 is the coupled structure synoptic diagram of shaking table commonly used and temperature control box;
Fig. 2 has the shaking table of transition head and the coupled structure synoptic diagram of temperature control box in the prior art;
Fig. 3 is an integrated environment test system vertical vibration platform schematic diagram of sealing device among the embodiment 1;
Fig. 4 is the cover body cross-sectional view;
Fig. 5 is a cover body structure vertical view;
Fig. 6 be among Fig. 3 A-A to structural representation;
Fig. 7 is an integrated environment test system vertical vibration platform schematic diagram of sealing device among the embodiment 2;
Among the figure: the 1-temperature control box; 11,11 '-temperature control box base plate; The 2-web member; The 3-transition head; The 4-vibration table surface; 5-shaking table stage body air regulator portion; The 6-cover body; Cover circle connecting hole on 61-cover body and the stage body; The 7-heat insulating mattress; The 8-insulation film; The 9-water delivering orifice; The 10-drainpipe.
Embodiment
The encapsulating method of this integrated environment test system is specific as follows:
At electric vibration table 4 table tops one waterproof thermal-insulated film 8 and heat insulating mattress 7 is set in advance, thereafter above-mentioned cover body 6 is arranged on shaking table stage body top, make on cover body upper end and the shaking table stage body and cover circle around being tightly connected, shaking table stage body air regulator portion 5 is located in the cover body, the cover body lower ending opening, and leave the gap between the air-inlet window wall of cover body inwall and shaking table stage body air regulator portion 5;
The good coupling that vertically can realize shaking table and temperature control box of this integrated environment test system to coupling process and device, and can the frequency response of shaking table not impacted, and also the condensate water that produces in the system in the test can be discharged smoothly, not only easy and simple to handle, and apparatus structure is simple, convenient for installation and maintenance, low production cost.
The encapsulating method of this integrated environment test system is specific as follows:
At the electric vibration table table top one waterproof thermal-insulated film 8 and heat insulating mattress 7 is set in advance, thereafter above-mentioned cover body 6 is arranged on shaking table stage body top, make on cover body upper end and the shaking table stage body and cover circle around being tightly connected, shaking table stage body air regulator portion is located in the cover body, the cover body lower ending opening, and leave the gap between the air-inlet window wall of cover body inwall and shaking table stage body stage body air regulator portion 5;
Temperature control box base plate 11 ' is installed in shaking table stage body top, and temperature control box base plate and cover body are tightly connected, thereafter temperature control box 1 is moved to shaking table 4 tops, again the temperature control box base plate is fixedlyed connected with the temperature control box casing, finish the coupling of temperature control box and shaking table.
Claims (5)
1. integrated environment test system vertical vibration platform packoff, comprise the temperature control box and the shaking table that connect by a flexible connecting member thermal-insulating sealing, it is characterized in that on the shaking table stage body, being provided with a cover body, the cover body upper surface is a ring texture, and with the shaking table stage body on cover circle around being connected, shaking table stage body air regulator portion is located in the cover body, the cover body lower ending opening, and leave the gap between the air-inlet window wall of cover body inwall and shaking table stage body air regulator portion.
2. integrated environment test system vertical vibration platform packoff according to claim 1 is characterized in that described web member one end is connected with cover body, and the other end is connected with the temperature control box base plate.
3. integrated environment test system vertical vibration platform packoff according to claim 2 is characterized in that described cover body lower end has the annular recess structure, and this annular recess structure is arranged at shaking table and below, temperature control box junction.
4. integrated environment test system vertical vibration platform packoff according to claim 3 is characterized in that described annular recess structural base sets out the mouth of a river, and this water delivering orifice is connected with a drainpipe of deriving the shaking table outside.
5. integrated environment test system vertical vibration platform packoff according to claim 4, it is characterized in that described vibration table surface is provided with a waterproof thermal-insulated film and a heat insulating mattress, waterproof thermal-insulated film is arranged between vibration table surface and the heat insulating mattress, and the cover circle is around being tightly connected on waterproof thermal-insulated film edge portion and the shaking table stage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201783855U CN201527332U (en) | 2009-11-20 | 2009-11-20 | Sealing device for vertical vibration platform of integrated environment experiment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201783855U CN201527332U (en) | 2009-11-20 | 2009-11-20 | Sealing device for vertical vibration platform of integrated environment experiment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527332U true CN201527332U (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201783855U Expired - Lifetime CN201527332U (en) | 2009-11-20 | 2009-11-20 | Sealing device for vertical vibration platform of integrated environment experiment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527332U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706251A (en) * | 2016-12-27 | 2017-05-24 | 苏州苏试试验仪器股份有限公司 | Three-in-one integrated test system for preventing condensation inside vibration table |
| CN114382889A (en) * | 2021-12-16 | 2022-04-22 | 北京航天希尔测试技术有限公司 | Quick mounting structure of four integrated environment sealing systems |
| CN114383797A (en) * | 2021-12-16 | 2022-04-22 | 北京航天希尔测试技术有限公司 | Temperature, humidity, height and vibration integrated environment sealing system |
| CN114382889B (en) * | 2021-12-16 | 2024-05-17 | 北京航天希尔测试技术有限公司 | Quick mounting structure of four comprehensive environment sealing systems |
-
2009
- 2009-11-20 CN CN2009201783855U patent/CN201527332U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706251A (en) * | 2016-12-27 | 2017-05-24 | 苏州苏试试验仪器股份有限公司 | Three-in-one integrated test system for preventing condensation inside vibration table |
| CN106706251B (en) * | 2016-12-27 | 2023-12-22 | 苏州苏试试验集团股份有限公司 | Three-comprehensive test system for anti-vibration table internal condensation |
| CN114382889A (en) * | 2021-12-16 | 2022-04-22 | 北京航天希尔测试技术有限公司 | Quick mounting structure of four integrated environment sealing systems |
| CN114383797A (en) * | 2021-12-16 | 2022-04-22 | 北京航天希尔测试技术有限公司 | Temperature, humidity, height and vibration integrated environment sealing system |
| CN114383797B (en) * | 2021-12-16 | 2024-04-09 | 北京航天希尔测试技术有限公司 | Four comprehensive environment sealing systems of warm, wet, high and vibration |
| CN114382889B (en) * | 2021-12-16 | 2024-05-17 | 北京航天希尔测试技术有限公司 | Quick mounting structure of four comprehensive environment sealing systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealing device for vertical vibration platform of integrated environment experiment system Effective date of registration: 20110303 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2011990000063 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120331 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2011990000063 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealing device for vertical vibration platform of integrated environment experiment system Effective date of registration: 20120331 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2012990000119 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130628 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2012990000119 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealing device for vertical vibration platform of integrated environment experiment system Effective date of registration: 20130703 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2013990000429 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140922 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2013990000429 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sealing device for vertical vibration platform of integrated environment experiment system Effective date of registration: 20140928 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2014990000821 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151016 Granted publication date: 20100714 Pledgee: China Everbright Bank Suzhou branch Pledgor: Suzhou Dongling Vibration Testing Instrument Co., Ltd. Registration number: 2014990000821 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |
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| CX01 | Expiry of patent term |