CN104006109B - A kind of base-isolated equipment device - Google Patents
A kind of base-isolated equipment device Download PDFInfo
- Publication number
- CN104006109B CN104006109B CN201410172922.0A CN201410172922A CN104006109B CN 104006109 B CN104006109 B CN 104006109B CN 201410172922 A CN201410172922 A CN 201410172922A CN 104006109 B CN104006109 B CN 104006109B
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- Prior art keywords
- guide rail
- double
- panel
- base
- top panel
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of base-isolated equipment device, including top panel, lower panel and the elasticity reset device being arranged above between plate and lower panel, described top panel is protected equipment for support, described lower panel is used for being placed on floor or ground, it is characterized in that: between described top panel and lower panel, be provided with orthogonal double-layer double-direction guideway and vertically arranged slide block contiguous block, double-layer double-direction guideway bears vertical load, and there is breakout capacity, this earthquake isolating equipment is made to have good antidumping function, this earthquake isolating equipment can also realize the displacement in any level direction by double-layer double-direction guideway simultaneously.Use being reacted can be substantially reduced by under protection equipment or its geological process of historical relic of this earthquake isolating equipment, thus protect its safety under geological process.
Description
Technical field
The present invention relates to equipment antidetonation, specifically refer to a kind of base-isolated equipment device.
Background technology
China's earthquake form is severe.It is in the world two violent earthquake band Mediterranean South Asia earthquake belt and ground, Pacific Rim
The joint of shake band, the Dou Shi earthquake territory, territory of more than 70%, is one of most country of earthquake in the world.Tradition
Anti-seismic technology is while protection structural safety is achieved with rapid progress, and indoor instrument and equipment or collection literary composition
The safety of thing is still faced with formidable challenges.When earthquake occurs, indoor communications devices, main frame and collection literary composition
Things etc. are susceptible to topple over and damage, and its consequence produced is the most serious.In China's Wenchuan earthquakes in 2008, according to
State Cultural Relics Bureau adds up, and at 250, provincial cultural relics protection unit is damaged in various degree, including 292 precious literary compositions
Thing is impaired at interior nearly 3,000 culturals relics in the collection of cultural institution.
Base-isolated equipment technology, by installing earthquake isolating equipment in equipment bottom, makes equipment reaction under geological process big
Big reduction, thus reach the purpose of protection equipment.Abroad, Japan, the U.S. etc. since nineteen ninety-five develop and open
Send out the display historical relic Isolating Platform device of various structure, and have the application of larger area in some museums.Example
Such as, the Isolating Platform of the air spring constructions that TOKIKO precision machinery factory of Japan develops in nineteen ninety-five first for literary composition
Thing is protected, and is installed under the first national treasure Maitreya half seated image of Guang Long temple, capital of a country.Tokyo museum, Osaka City
The large area such as vertical Japan's Ceramic Art shop, museum of Nara, MOA museum is equipped with multiple commercial vendors and produces
Roller type, spring or rail mounted Isolating Platform device, metal structure showcase and showpiece are carried out shock insulation protection.
Though this device is expensive, but the isolating affection of seismic acceleration can be made to reach more than 80%.U.S.'s Getty is protected
Protect institute and then have developed the Isolating Platform of ball and spring structure, shockproof for a small amount of large-scale sculpture.
Summary of the invention
It is an object of the invention to provide a kind of base-isolated equipment device, use this earthquake isolating equipment by protection equipment or
Under its geological process of historical relic, reaction can be substantially reduced, thus protects its safety under geological process.
Above-mentioned purpose of the present invention realizes by following technical solution: a kind of base-isolated equipment device, including above
Plate, lower panel and the elasticity reset device being arranged above between plate and lower panel, described top panel is used for holding
Holding in the palm by protection equipment, described lower panel is used for being placed on floor or ground, it is characterised in that: described top panel
Be provided with orthogonal double-layer double-direction guideway and vertically arranged slide block contiguous block between lower panel, double-deck double
Direction guiding rail pair bears vertical load, and has breakout capacity so that this earthquake isolating equipment has good antidumping
Function, this earthquake isolating equipment can also realize the displacement in any level direction by double-layer double-direction guideway simultaneously.
Described double-layer double-direction guideway includes the upper strata guideway being positioned at upper strata and is positioned at lower floor's guide rail of lower floor
Pair, wherein, guideway includes guide rail and matches slide block with guide rail, and described upper strata guideway middle guide is with upper
Panel is fixedly connected, and described lower floor's guideway middle guide is fixedly connected with lower panel, described slide block contiguous block
It is fixedly connected with slide block in upper and lower layer guideway.
In earthquake isolating equipment of the present invention, orthogonal double-deck two-way guide rails pair bears vertical load, also can provide and rub during slip
Wiping damping, damping size is determined by demand.
In earthquake isolating equipment of the present invention, elasticity reset device is that the classes such as natural rubber bearing, high-damp rubber support become
Shape is big, the elastic device of stable performance, and elasticity reset device is not subject to vertical load, only provide horizontal rigidity,
Horizontal damping and realize reset function.
In earthquake isolating equipment of the present invention, described orthogonal double-deck two-way guide rails pair arranges two groups at the middle and upper levels and horizontally-parallel leads
Rail is secondary, and lower floor arranges two groups of parallel longitudinal guideways, upper strata guideway and lower floor's guideway and constitutes orthogonal well word
Shape, needs according to device, and described elasticity reset device can be located at the center in groined type region, it is possible to is positioned at
Earthquake isolating equipment surrounding.
Described upper strata guide rail is fixedly connected with top panel bolt, described lower floor's guide rail and lower panel bolt
It is fixedly connected.Described elasticity reset device is fixedly connected with top panel and lower panel bolt.
In the present invention, top panel can use following various structures:
Structure one: described top panel is an entire plate, needs according to apparatus function, can perforate in entire plate.
Structure two: described top panel is combined by three blocks of plates, wherein in two blocks of plates and upper strata guide rail each one
Guide rail is fixedly connected, and another block is fixedly connected with elasticity reset device, is fixedly connected with two upper strata guide rails simultaneously.
In the present invention, lower panel is an entire plate, and two groups of parallel longitudinal lower floor guide rails are fixedly connected with lower panel,
Elasticity reset device is fixedly connected with lower panel.
In the present invention, in the guideway of upper strata, slide block and slide block in lower floor guideway are connected by slide block coupling block and connect,
The most also can process connection holes at top shoe and sliding block directly to couple.
In the present invention, described elasticity reset device can use natural rubber bearing or high-damp rubber support, high
Damping rubber support is providing horizontal rigidity simultaneously, it is possible to provides damping, can exist by ACU earthquake isolating equipment
Deformation under earthquake.Owing to being not subject to vertical load, described elasticity reset device can by upper sealing plate, lower shrouding,
The inner rubber entirety sulfuration being positioned at middle part forms, and its processing and fabricating is simple, can be greatly saved cost.Rubber
Bearing uses bolt to be fixedly connected by lower shrouding and lower panel, and upper sealing plate uses bolt to fix as top panel
Couple.
In the present invention, the upper surface of described top panel is also laid one layer of slipmat, need according to using, below
One layer of slipmat is laid between plate and ground or plate face.
In the present invention, earthquake isolating equipment has certain resistance to capsizing, and has bigger rubbing between device and ground
Wiping power.When self antidumping of this earthquake isolating equipment can ensure will not be toppled by protection equipment and device and ground or
When the frictional force energy ensuring equipment of flooring will not produce sliding, device can be directly placed on ground or flooring；When
Relatively big by protection equipment depth-width ratio, need the resistance to capsizing that device offer is bigger, device can with ground or flooring
Employing bolt is fixed.
When this earthquake isolating equipment is furnished with the equipment of wire for protection, earthquake isolating equipment top panel uses open cell type or another
Reserved wire passes through region.
When the same place of this earthquake isolating equipment is used for protecting multiple devices, each earthquake isolating equipment can by upper strata guide rail or
Top panel unifies use.
Compared with existing earthquake isolating equipment, the present invention is if any following remarkable result:
(1) present device earthquake isolating equipment simple structure, horizontal deformation be big and stable performance；
(2) present device earthquake isolating equipment has good antidumping function, can protect setting of depth-width ratio more than 5
Standby or historical relic.
Accompanying drawing explanation
With detailed description of the invention, the present invention is described in further details below in conjunction with the accompanying drawings.
Fig. 1 is the scheme of project construction figure of present device earthquake isolating equipment embodiment one；
Fig. 2 is the overall sectional view of present device earthquake isolating equipment embodiment one；
Fig. 3 is the floor map of present device earthquake isolating equipment embodiment one；
Fig. 4 is the floor map of top panel in present device earthquake isolating equipment embodiment one；
Fig. 5 is the floor map of lower panel in present device earthquake isolating equipment embodiment one；
Fig. 6 is present device earthquake isolating equipment embodiment two top panel floor map；
Fig. 7 is that the elasticity reset device gusset piece plane of top panel in present device earthquake isolating equipment embodiment two is shown
It is intended to；
Fig. 8 is the overall structure schematic diagram of present device earthquake isolating equipment embodiment two；
Fig. 9 is that present device earthquake isolating equipment embodiment three multiple stage is applied in combination floor map.
Description of reference numerals
1 is top panel；11, upper strata guide rail connection holes；12, elasticity reset device upper coupling hole；2 is following
Plate；21, lower floor's guide rail connection holes；22, elasticity reset device lower coupling hole；23, ground fixed via；3
For upper strata guide rail；4 is lower floor's guide rail；5 is upper strata slide block；6 is lower floor's slide block；7 is slide block contiguous block；8
For elasticity reset device；
101, the elasticity reset device gusset piece of top panel；102, the upper strata guide rail gusset piece of top panel；200、
Ground or flooring；300, by protection equipment；400, slipmat
Detailed description of the invention
Embodiment one
As shown in Figures 1 to 5, this base-isolated equipment device includes the embodiment one of present device earthquake isolating equipment
Panel 1, lower panel 2 and the elasticity reset device 8 being arranged above between plate 1 and lower panel 2, top panel
1 is protected equipment 300 for support, and the upper surface of top panel 1 is also laid one layer of slipmat 400, lower panel
2 are used for being placed on floor or ground 200, are provided with orthogonal double-layer double-direction between top panel 1 with lower panel 2
Guide rail and vertically arranged slide block contiguous block 7, double-layer double-direction guide rail and slide block contiguous block 7 bear vertical lotus jointly
Carry, and also there is breakout capacity so that this earthquake isolating equipment has good antidumping function, simultaneously this shock insulation
Device can also realize the movement in any level direction by double-layer double-direction guide rail.The elasticity reset device arranged is used
In providing horizontal restoring force for base-isolated equipment device.
Described double-layer double-direction guide rail includes the upper strata guide rail 3 being positioned at upper strata and is positioned at lower floor's guide rail 4 of lower floor,
Upper strata guide rail 3 is fixedly connected with bolt with top panel 1, and lower floor's guide rail 4 is fixedly connected with bolt with lower panel 2,
The slide block 5 of upper end matches with upper strata guide rail 3, constitutes upper strata guideway, slide block 6 and lower floor's guide rail 4 of lower end
Matching, constitute lower floor's guideway, the slide block 5 of upper end and the slide block 6 of lower end are unified into one by slide block contiguous block 7
Body.Wherein, upper strata guide rail 3 is made up of the guide rail of two horizontally-parallel settings, and lower floor's guide rail 4 is by two longitudinal directions
The guide rail composition be arrangeding in parallel, upper strata guide rail 3 and lower floor's guide rail 4 constitute orthogonal groined type, elastic reset dress
Put 8 according to being protected weight of equipment and elasticity reset device horizontal rigidity to select the quantity that should lay, and foundation
Equipment space is arranged, and arranges 2 elasticity reset devices in the present embodiment.The height of slide block contiguous block 7
Determine according to the height of elasticity reset device 8 and guideway, be separately positioned on upper strata guide rail 3 and lower floor's guide rail 4
On four cross points that groined type intersects, when the slide block 5 of upper end and the slide block 6 of lower end add the corresponding connection holes of formula
And when highly need not adjust, present device earthquake isolating equipment can cancel slide block contiguous block 7.
In the present embodiment, top panel 1 is entire plate, and convinces string holes in the middle of plate by patient analysis, forms distribution area.
In the present embodiment, elasticity reset device 8 uses the rubber earthquake isolation support without internal steel plate, the type bearing
Vulcanized by upper sealing plate, lower shrouding and inner rubber entirety and form.Elasticity reset device 8 and top panel 1, under
Panel 2 all uses bolt to be fixedly connected.
The present embodiment offers on top panel 1 the upper strata guide rail connection holes 11 for installing upper strata guide rail and with bullet
Property resetting means 8 top joining isolator lower coupling hole 12.
The present embodiment offers on lower panel 2 the lower floor's guide rail connection holes 21 for installing lower floor's guide rail and bullet
Property resetting means 8 bottom joining elasticity reset device lower coupling hole 22 and ground joining with ground connection
Connect hole 23.
As the conversion of the present embodiment, top panel 1 can also use following structure:
Described top panel 1 is one piece of imposite without perforate, and the upper end of elasticity reset device is connected with top panel 1,
Lower end is connected with lower panel 2.
The base-isolated equipment device of the present embodiment is when construction, and the lower panel 2 of earthquake isolating equipment is by attachment bolt and ground
Face or flooring couple, and are placed on earthquake isolating equipment by slipmat 400 by protection equipment 300.
Embodiment two
The embodiment two of present device earthquake isolating equipment as shown in Figure 6 to 8, in this embodiment top panel 1 by
Three blocks of plates combine, on the elasticity reset device gusset piece 101 of one piece of top panel and two pieces of top panels
Layer guide rail gusset piece 102.
This embodiment Elastic resetting means 8 arranges 1, is arranged in the middle part of base-isolated equipment device.
The base-isolated equipment device of the present embodiment is directly placed on ground or flooring 200 by slipmat 400.
Other structure of the present embodiment is identical with embodiment one.
Embodiment three
The embodiment three of present device earthquake isolating equipment is as it is shown in figure 9, multiple base-isolated equipment unit in this embodiment
Unified shock insulation platform by upper strata guideway.The quantity of shock insulation platform Elastic resetting means 8 is by designing really
Fixed.Other structure is identical with embodiment one or embodiment two.
The above embodiment of the present invention is not limiting the scope of the present invention, and embodiments of the present invention are not
Being limited to this, all this kind is according to the foregoing of the present invention, according to ordinary technical knowledge and the strong hand of this area
Section, without departing under the present invention above-mentioned basic fundamental thought premise, other making said structure of the present invention is many
The amendment of kind of form, replace or change, all should fall within the scope and spirit of the invention.
Claims (8)
1. a base-isolated equipment device, including top panel, lower panel and be arranged above between plate and lower panel
Elasticity reset device, described top panel is protected equipment, described lower panel to be used for being placed on floor for support
Or on ground, it is characterised in that: be provided with between described top panel and lower panel orthogonal double-layer double-direction guide rail with
And vertically arranged slide block contiguous block, described double-layer double-direction guide rail includes upper strata guide rail and the position being positioned at upper strata
In lower floor's guide rail of lower floor, described upper strata guide rail is fixedly connected with top panel, and described lower floor's guide rail is with following
Plate is fixedly connected, and the slide block of upper end matches with upper strata guide rail, constitutes upper strata guideway, the slide block of lower end with under
Layer guide rail matches, and constitutes lower floor's guideway, and upper end slide block and lower end slide block are unified into by described slide block contiguous block
Entirety, double-layer double-direction guide rail and slide block contiguous block bear vertical load jointly, and also have breakout capacity, make
Obtaining this base-isolated equipment device and have good antidumping function, this earthquake isolating equipment is by double-layer double-direction guide rail also simultaneously
It is capable of the movement in any level direction.
Base-isolated equipment device the most according to claim 1, it is characterised in that: described upper strata guide rail is by two
The guide rail composition of the horizontally-parallel setting of bar, described lower floor's guide rail is made up of the guide rail of two parallel longitudinal settings,
Upper strata guide rail and lower floor's guide rail constitute orthogonal groined type, and described elasticity reset device is positioned at device gap.
Base-isolated equipment device the most according to claim 2, it is characterised in that: described upper strata guide rail is with upper
Panel bolt is fixedly connected, and described lower floor's guide rail is fixedly connected with lower panel bolt.
Base-isolated equipment device the most according to claim 1, it is characterised in that: described top panel is one piece
Plate, the upper end of described elasticity reset device is fixedly connected with top panel, and lower end is fixedly connected with lower panel.
5. according to the base-isolated equipment device described in any one of Claims 1-4, it is characterised in that: described bullet
Property resetting means is natural rubber bearing or high-damp rubber support.
Base-isolated equipment device the most according to claim 5, it is characterised in that: described elasticity reset device
By upper sealing plate, lower shrouding and be positioned at middle part inner rubber entirety sulfuration form.
Base-isolated equipment device the most according to claim 1, it is characterised in that: the upper surface of described top panel
On also lay one layer of slipmat, one layer of slipmat is laid in described lower panel bottom, and device can be placed directly in ground
Or floor.
Base-isolated equipment device the most according to claim 1, it is characterised in that: lower panel and ground or floor
Employing bolt is fixed, and improves device antidumping performance.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172922.0A CN104006109B (en) | 2014-04-25 | 2014-04-25 | A kind of base-isolated equipment device |
| PCT/CN2015/077224 WO2015161805A1 (en) | 2014-04-25 | 2015-04-22 | Shock isolation apparatus for equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172922.0A CN104006109B (en) | 2014-04-25 | 2014-04-25 | A kind of base-isolated equipment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104006109A CN104006109A (en) | 2014-08-27 |
| CN104006109B true CN104006109B (en) | 2016-08-31 |
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ID=51366930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410172922.0A Active CN104006109B (en) | 2014-04-25 | 2014-04-25 | A kind of base-isolated equipment device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104006109B (en) |
| WO (1) | WO2015161805A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006109B (en) * | 2014-04-25 | 2016-08-31 | 佛山市百安居减震科技有限公司 | A kind of base-isolated equipment device |
| CN104652640A (en) * | 2014-12-24 | 2015-05-27 | 北京工业大学 | Anti-pulling, limiting and earthquake-insulating device integrated by guide rails and vertical ropes |
| CN105387113A (en) * | 2015-12-08 | 2016-03-09 | 无锡亨宇减震器科技有限公司 | Filling type rubber damping device |
| CN108824649B (en) * | 2018-05-25 | 2020-07-14 | 株洲时代新材料科技股份有限公司 | Shock insulation support |
| CN109437969B (en) * | 2018-12-05 | 2021-09-28 | 天水师范学院 | Method for protecting fragile bone cultural relics based on calcium sulfate material |
| CN109695657B (en) * | 2019-01-18 | 2024-01-02 | 大连理工大学 | Topological optimization buoyant raft body structure |
| CN109944892A (en) * | 2019-04-22 | 2019-06-28 | 赵志昊 | Shock insulation platform |
| CN117127735B (en) * | 2023-10-25 | 2024-02-09 | 北京城建集团有限责任公司 | Shock insulation layer tensile device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203847622U (en) * | 2014-04-25 | 2014-09-24 | 佛山市百安居减震科技有限公司 | Shock isolation device for equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10169709A (en) * | 1996-12-11 | 1998-06-26 | Mitsubishi Steel Mfg Co Ltd | Large base isolation device having high yield strength |
| JP4064563B2 (en) * | 1999-03-18 | 2008-03-19 | 三菱重工業株式会社 | Exhibit seismic isolation device |
| JP2000282707A (en) * | 1999-03-30 | 2000-10-10 | Mitsubishi Steel Mfg Co Ltd | Base isolation room |
| JP2008121402A (en) * | 2006-10-17 | 2008-05-29 | Hirayama Motohiro | Elastic body and viscoelastic body for seismic control |
| TWI417467B (en) * | 2007-08-21 | 2013-12-01 | Yu Guang Lai | The rolling seismic isolation device |
| CN101852265A (en) * | 2009-03-31 | 2010-10-06 | 株式会社东全 | Vibration-proof device |
| CN103669633B (en) * | 2013-12-02 | 2015-11-25 | 北京工业大学 | A kind of tension, torsion proof earthquake isolating equipment |
| CN104006109B (en) * | 2014-04-25 | 2016-08-31 | 佛山市百安居减震科技有限公司 | A kind of base-isolated equipment device |
-
2014
- 2014-04-25 CN CN201410172922.0A patent/CN104006109B/en active Active
-
2015
- 2015-04-22 WO PCT/CN2015/077224 patent/WO2015161805A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203847622U (en) * | 2014-04-25 | 2014-09-24 | 佛山市百安居减震科技有限公司 | Shock isolation device for equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015161805A1 (en) | 2015-10-29 |
| CN104006109A (en) | 2014-08-27 |
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Address after: 528100 Guangdong Province, Foshan City Nanhai Danzao national eco industrial park parataxis Road No. 16 Patentee after: Foshan City Baianju Bubble Absorber Co., Ltd. Address before: 528100 Guangdong city of Foshan province Patentee before: Foshan City Baianju Bubble Absorber Co., Ltd. |
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Address after: No.8 yunzhan Road, Huangpu District, Guangzhou City, Guangdong Province 510000 Patentee after: Guangzhou Baianju shock absorption technology Co., Ltd Address before: 528100 Guangdong Province, Foshan City Nanhai Danzao national eco industrial park parataxis Road No. 16 Patentee before: FOSHAN BAIANJU DAMPING TECHNOLOGY Co.,Ltd. |
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