CN203977370U - The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor - Google Patents
The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor Download PDFInfo
- Publication number
- CN203977370U CN203977370U CN201420151315.1U CN201420151315U CN203977370U CN 203977370 U CN203977370 U CN 203977370U CN 201420151315 U CN201420151315 U CN 201420151315U CN 203977370 U CN203977370 U CN 203977370U
- Authority
- CN
- China
- Prior art keywords
- anchor
- energy dissipating
- floating foundation
- boats
- ships
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007667 floating Methods 0.000 title claims abstract description 64
- 230000005484 gravity Effects 0.000 title claims abstract description 42
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 230000008439 repair process Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 12
- UZVHFVZFNXBMQJ-UHFFFAOYSA-N butalbital Chemical compound CC(C)CC1(CC=C)C(=O)NC(=O)NC1=O UZVHFVZFNXBMQJ-UHFFFAOYSA-N 0.000 abstract description 3
- 230000007480 spreading Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor, is triggered rope, arresting net and sinker trigger mechanism etc. and is formed by floating foundation, energy dissipating gravity anchor, energy dissipating anchor cable, piggy-back anchor, auxiliary anchor cable, bracing frame, sinker.Energy dissipating gravity anchor hangs on floating foundation below, by sinker trigger mechanism constraint energy dissipating anchor cable, at the bottom of making energy dissipating gravity anchor leaving water, can prevent from that energy dissipating gravity anchor is absorbed in silt cannot drag of anchor.After ship collision, carrying out the auxiliary anchor cable tension force of shipboard will increase, and pull sinker to trigger rope, discharge energy dissipating anchor cable, make energy dissipating gravity anchor automatically fall to the bottom and start to drag of anchor, and blocked the horizontal gyration of boats and ships and stop that boats and ships move to bridge location by the common restriction of multiple floating foundation, can be because being blocked the horizontal of boats and ships then cause blocking unsuccessfully.In the time that boats and ships directly clash into floating foundation, floating foundation will allow partially, can not cause blocking facility and lose efficacy.Support arresting net by floating foundation, can adapt to SEA LEVEL VARIATION, be convenient to use and any spreading in profundal zone use, transition.
Description
Technical field
The present invention relates to a kind of ship's repairs & maintenance facilities that blocks of protecting non-navigation bridge section, the overhead ship's repairs & maintenance facilities that blocks of especially a kind of floating foundation.
Background technology
At present, the anti-ship collision facility of known bridge, mainly contains two classes.
One class is arranged on bridge pier, utilizes the distortion of fender system, absorbs boats and ships kinetic energy, extends the effect of impact time, thereby reduces ship impact force.This type of fender system skill level complexity, construction and installation expense is higher.For non-navigation bridge section, under bridge, clear height is limited conventionally, need to protect bridge pier and superstructure simultaneously, and this type of facility is difficult to play a role.
Another kind ofly be arranged on non-navigation bridge section and come outside the certain distance of shipboard, utilize the resistance that drags of anchor of gravity anchor to do negative work or utilize the elastic-plastic deformation of cable body material to consume the kinetic energy of boats and ships, the final boats and ships that stop move to bridge location, conventionally have overhead fixed, mooring floating, mooring and fix hybrid.For overhead fixed and hybrid, its pile foundation support table does not possess the ability of bearing the direct shock of large ship conventionally, if directly clashed into, may cause blocking unsuccessfully.For mooring formula and hybrid, in the process of blocking, boats and ships can horizontally turn, and the suffered lateral current power of boats and ships after horizontal turning is much larger than its suffered longitudinal drag force, increase the counter-force of blocking facility and carry out the suffered lateral current power of balance boats and ships if relied on, the construction and installation expense that can cause equally blocking ship's repairs & maintenance facilities is high.Do negative work and consume the ship's repairs & maintenance facilities that blocks of boats and ships kinetic energy for the resistance that drags of anchor that utilizes gravity anchor, if gravity anchor is directly placed in mud face, will face gravity anchor by the silt of nuzzling and the risk that cannot drag of anchor.
Summary of the invention
Guaranteeing to block under the prerequisite of effect, for reduce block the construction and installation expense of ship's repairs & maintenance facilities and hit by ship after restoration costs, adapt to better SEA LEVEL VARIATION and work in profundal zone, eliminate gravity anchor by the silt of nuzzling and the risk that cannot drag of anchor the invention provides the overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of a kind of energy dissipating gravity anchor.
The technical solution adopted for the present invention to solve the technical problems is:
The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor is made up of floating foundation, bracing frame, arresting net, energy dissipating gravity anchor, energy dissipating anchor cable, piggy-back anchor, auxiliary anchor cable, sinker trigger mechanism and sinker triggering rope etc.Several floating foundation keep at a certain distance away and are arranged in a straight line or broken line, by piggy-back anchor and auxiliary anchor cable anchorage.Bracing frame is arranged on floating foundation, is used for supporting arresting net.Utilize energy dissipating anchor cable energy dissipating gravity anchor to be hung on to the below of floating foundation.For the ease of arranging, single larger energy dissipating gravity anchor can be designed to multiple less energy dissipating gravity anchors, thereby be convenient to be suspended on floating foundation below.By sinker trigger mechanism constraint energy dissipating anchor cable, thereby restriction energy dissipating gravity anchor is to the ultimate range of floating foundation, make energy dissipating gravity anchor in the time of high water level, leave mud face, or utilize high water mark to leave mud face by floating foundation automatic lifting energy dissipating gravity anchor, can avoid energy dissipating gravity anchor to be embedded in silt and the rough sledding that cannot drag of anchor occurs.
One end of sinker triggering rope connects to come the auxiliary anchor cable of shipboard, and the other end ties up on the spacer pin of sinker trigger mechanism.In the time of ship collision arresting net, to drive floating foundation to move to bridge location, the auxiliary anchor cable, the piggy-back anchor that are positioned at shipboard will first be subject to active force, after this active force increases, trigger rope by sinker and be applied to sinker trigger mechanism, discharge energy dissipating anchor cable, continue in the process of bridge location motion at boats and ships, to drive energy dissipating gravity anchor to drag of anchor to consume boats and ships kinetic energy by arresting net and floating foundation, and finally stop boats and ships to move to bridge location.
Arresting net is made up of main check cable, auxiliary check cable, connecting strand.Main check cable and auxiliary check cable are connected on energy dissipating anchor cable directly or indirectly, in the time that a certain hole arresting net is subject to active force, and can be by this force transmission to the floating foundation at these arresting net two ends, hole and on the arresting net of adjacent holes.In order to prevent from being blocked, boats and ships are horizontal causes blocking inefficacy after turning, jointly limit the horizontal gyration of boats and ships and stop that boats and ships are horizontal motion after turning by multiple floating foundation: in the time of boats and ships longitudinal impact, floating foundation will move under arresting net drives, floating foundation can be blocked boats and ships near quilt, thereby the horizontal gyration of boats and ships is blocked in restriction; In the time of boats and ships Transverse Impact, stop ship motion by multiple floating foundation actings in conjunction.In the time that floating foundation is directly clashed into by boats and ships, will partially allow, thereby boats and ships are finally applied on arresting net.
The invention has the beneficial effects as follows:
Energy dissipating gravity anchor leaves mud face or in the time of high water level, leaves mud face, can prevent from cannot dragging of anchor because of Sediment Siltation; Though there is part arresting net to act on stem, jointly limit the horizontal gyration of boats and ships and stop that boats and ships are horizontal motion after turning by multiple floating foundation, can be because being blocked the horizontal of boats and ships then cause blocking unsuccessfully; Adopt floating foundation support arresting net, can adapt to preferably SEA LEVEL VARIATION and use in profundal zone, be convenient to block facility transition and use and spreading use arbitrarily; When boats and ships directly clash into floating foundation, the floating foundation after stressed will allow partially, and boats and ships are finally applied on arresting net, therefore in facility, not have weak joint portion blocking.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is elevation of the present invention.
Fig. 2 is plan view of the present invention.
Fig. 3 is that the present invention blocks the end-state schematic diagram after driftage boats and ships longitudinal impact.
Fig. 4 is the end-state schematic diagram that the present invention blocks lateral drift ship collision.
Fig. 5 is the schematic diagram of sinker trigger mechanism of the present invention.
In figure: 1. floating foundation, 2. energy dissipating gravity anchor, 3. energy dissipating anchor cable, 4. piggy-back anchor, 5. auxiliary anchor cable, 6. spacer pin, 7. mount pad, 8. bracing frame, 9. sinker triggers rope, 10. arresting net, 11. main check cables, 12. auxiliary check cables, 13. connecting strands, 14. guide rings.
Detailed description of the invention
In Fig. 1 and in Fig. 2, floating foundation (1) is by piggy-back anchor (4), auxiliary anchor cable (5) anchorage.Energy dissipating gravity anchor (2) is suspended on the below of floating foundation (1) by energy dissipating anchor cable (3).Bracing frame (8) is arranged on floating foundation (1) top, is used for supporting arresting net (10) and reaches design height.Arresting net (10) is made up of main check cable (11), auxiliary check cable (12), connecting strand (13).Main check cable (11) is generally the check cable of the top in arresting net (10), and the check cable that all the other horizontal directions arrange is auxiliary check cable (12).The vertical rope arranging is connecting strand (13).Main check cable (11) and auxiliary check cable (12) are connected on energy dissipating anchor cable (3) directly or indirectly.In the time blocking spitkit, main auxiliary check cable (12), the connecting strand (13) of relying on plays a role; In the time blocking large ship, main check cable (11), auxiliary check cable (12), connecting strand (13) play a role jointly.For reducing the deadweight of arresting net (10) and suffered wind active force, the bearing capacity of main check cable (11) is often greater than the bearing capacity of auxiliary check cable (12), the grid of arresting net (10) is can top large, below is little, and concrete size needs to determine according to the size of blocking boats and ships.Floating foundation (1) can be monomer, binary or multiple hull construction, if adopt the floating foundation (1) of binary or multiple hull construction, need guide ring (14) be set at the shipboard that comes of floating foundation (1).In the time that boats and ships directly clash into floating foundation (1), will first bump against the side of guide ring (14) or floating foundation (1), promote floating foundation (1) and partially allow, final boats and ships are applied on arresting net (10).When ship collision arresting net (10), to drive floating foundation (1) motion by arresting net (10), due to the constraint of shipboard piggy-back anchor (4) of being arrived, carrying out auxiliary anchor cable (5) tension force of shipboard will increase, and pull sinker to trigger rope (9), discharge energy dissipating anchor cable (3), thereby energy dissipating gravity anchor (2) can consume boats and ships kinetic energy by the mode of dragging of anchor, and finally stops boats and ships to move to bridge location.
In Fig. 3, in the time of boats and ships longitudinal impact arresting net (10), the floating foundation (1) of impingement position both sides can be blocked boats and ships near quilt, thereby has limited the horizontal gyration that is blocked boats and ships, has reduced drag force horizontal because of boats and ships then that increase.For large ship, because its kinetic energy is large, the distance that drags of anchor of energy dissipating gravity anchor (2), floating foundation (1) can block boats and ships by more close quilt, and the horizontal gyration that is blocked boats and ships is less, and the amplitude that drag force increases is also corresponding little.For spitkit, because its kinetic energy is little, the distance that drags of anchor of energy dissipating gravity anchor (2) is shorter, floating foundation (1) to the distance of being blocked boats and ships can be relatively large, being blocked the horizontal gyration of boats and ships also can be more greatly, but because the horizontal current obstruction area of spitkit is relatively less, suffered lateral current power is also corresponding little, blocks facility enough counter-forces can be provided.
In Fig. 4, in the time of boats and ships Transverse Impact arresting net (10), being blocked boats and ships is subject to larger lateral current power effect, the distance that drags of anchor of energy dissipating gravity anchor (2) will be larger, the kinetic energy and the lateral current power institute work that have consumed boats and ships on the one hand, stop lateral drift boats and ships jointly by multiple floating foundation (1) on the other hand.In order more effectively to block lateral drift boats and ships, part is designed longly for the auxiliary anchor cable (5) of bridge location side, utilize the inhomogeneous feature of resistance to change the lateral drift attitude of boats and ships.
In Fig. 5, sinker trigger mechanism is made up of spacer pin (6), mount pad (7) etc., and sinker triggers one end connection spacer pin (6) of rope (9), the auxiliary anchor cable (5) that the other end connects to come shipboard.Mount pad (7) is fixed on floating foundation (1).In the time of ship collision arresting net, come after auxiliary anchor cable (5) the tension force increase of shipboard, to pull sinker to trigger rope (9), pull-out spacer pin (6), discharge energy dissipating anchor cable (3), thereby energy dissipating gravity anchor (2) can consume boats and ships kinetic energy by the mode of dragging of anchor, and finally stops boats and ships to move to bridge location.
Claims (5)
1. the overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor, by floating foundation (1), energy dissipating gravity anchor (2), energy dissipating anchor cable (3), piggy-back anchor (4), auxiliary anchor cable (5), bracing frame (8), sinker triggers rope (9), the formations such as arresting net (10) and sinker trigger mechanism, it is characterized in that: several floating foundation (1) straight line or meander line are arranged, by piggy-back anchor (4), auxiliary anchor cable (5) anchorage, support arresting net (10) by the bracing frame (8) being arranged on floating foundation (1), several energy dissipating gravity anchors (2) hang on the below of floating foundation (1), by sinker trigger mechanism constraint energy dissipating anchor cable (3).
2. the overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor according to claim 1, it is characterized in that: by sinker trigger mechanism constraint energy dissipating anchor cable (3), thereby restriction energy dissipating gravity anchor (2), to the ultimate range of floating foundation (1), makes energy dissipating gravity anchor (2) in the time of high water level, leave mud face.
3. the overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor according to claim 1, it is characterized in that: one end of sinker triggering rope (9) connects to come the auxiliary anchor cable (5) of shipboard, the other end ties up on the spacer pin (6) of sinker trigger mechanism, in the time of ship collision arresting net, to drive floating foundation (1) to move to bridge location, trigger rope (9) by sinker and be applied to sinker trigger mechanism, thereby discharge energy dissipating anchor cable (3), continue in the process of bridge location motion at boats and ships, to drive energy dissipating gravity anchor (2) to drag of anchor to consume boats and ships kinetic energy by arresting net (10) and floating foundation (1), the final boats and ships that stop move to bridge location.
4. the overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor according to claim 1, it is characterized in that: arresting net (10) is made up of main check cable (11), auxiliary check cable (12), connecting strand (13), and main check cable (11) and auxiliary check cable (12) are connected on energy dissipating anchor cable (3) directly or indirectly; In the time that a certain hole arresting net (10) is subject to active force, can be by this force transmission to the floating foundation (1) at these hole arresting net (10) two ends and on the arresting net (10) of adjacent holes.
5. the overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor according to claim 1, it is characterized in that: in the time of boats and ships longitudinal impact, floating foundation (1) will move under arresting net drives, floating foundation (1) can be blocked boats and ships near quilt, thereby the horizontal gyration of boats and ships is blocked in restriction; In the time of boats and ships Transverse Impact, stop ship motion by multiple floating foundation (1) acting in conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151315.1U CN203977370U (en) | 2014-03-31 | 2014-03-31 | The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151315.1U CN203977370U (en) | 2014-03-31 | 2014-03-31 | The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977370U true CN203977370U (en) | 2014-12-03 |
Family
ID=51974828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420151315.1U Expired - Fee Related CN203977370U (en) | 2014-03-31 | 2014-03-31 | The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977370U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835262A (en) * | 2014-03-31 | 2014-06-04 | 南京广博工程技术有限公司 | Floating foundation overhead ship arresting facility with reliable dragging energy dissipation |
| CN105696524A (en) * | 2016-01-22 | 2016-06-22 | 宁波大学 | High-friction-resistance ship arresting method |
| CN109914348A (en) * | 2019-04-10 | 2019-06-21 | 南京广博工程技术有限公司 | The combination consuming type that mooring anchor cable promotes energy dissipating anchor blocks ship's repairs & maintenance facilities |
| CN111676891A (en) * | 2020-05-07 | 2020-09-18 | 马晓琳 | Deep water wave-eliminating device |
-
2014
- 2014-03-31 CN CN201420151315.1U patent/CN203977370U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835262A (en) * | 2014-03-31 | 2014-06-04 | 南京广博工程技术有限公司 | Floating foundation overhead ship arresting facility with reliable dragging energy dissipation |
| CN103835262B (en) * | 2014-03-31 | 2015-12-02 | 南京广博工程技术有限公司 | Energy dissipating gravity anchor automatic falling type floating foundation is overhead blocks ship's repairs & maintenance facilities |
| CN105696524A (en) * | 2016-01-22 | 2016-06-22 | 宁波大学 | High-friction-resistance ship arresting method |
| CN105696524B (en) * | 2016-01-22 | 2017-08-25 | 宁波大学 | A kind of ship method for arresting of high frictional resistance |
| CN109914348A (en) * | 2019-04-10 | 2019-06-21 | 南京广博工程技术有限公司 | The combination consuming type that mooring anchor cable promotes energy dissipating anchor blocks ship's repairs & maintenance facilities |
| CN109914348B (en) * | 2019-04-10 | 2024-01-26 | 南京广博工程技术有限公司 | Combined energy-consumption type ship blocking facility for mooring anchor rope chain lifting energy dissipation anchor |
| CN111676891A (en) * | 2020-05-07 | 2020-09-18 | 马晓琳 | Deep water wave-eliminating device |
| CN111676891B (en) * | 2020-05-07 | 2022-03-04 | 马晓琳 | Deep water wave-eliminating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103835262B (en) | Energy dissipating gravity anchor automatic falling type floating foundation is overhead blocks ship's repairs & maintenance facilities | |
| CN203977370U (en) | The overhead ship's repairs & maintenance facilities that blocks of the automatic falling type floating foundation of energy dissipating gravity anchor | |
| US20120076590A1 (en) | Protective device of the floating barrier type | |
| JP5345727B1 (en) | Wave absorber | |
| CN103835261A (en) | Floating foundation overhead ship arresting facility with controllable resistance | |
| CN204059289U (en) | The controlled floating foundation of resistance is overhead blocks ship's repairs & maintenance facilities | |
| CN103147425A (en) | Overhead dragging and energy dissipating type ship arresting system supported by floating foundation | |
| CN102383399A (en) | Elevated dragging energy eliminating type ship blocking system | |
| KR101497812B1 (en) | Anchoring installation of the floated generating apparatus on the seaside or the channel | |
| US11384498B2 (en) | Sluice gate | |
| CN216689259U (en) | Non-contact mooring type pier ship collision prevention device | |
| KR101555362B1 (en) | Floating structure | |
| CN103397616A (en) | Ship blocking method capable of defusing transverse rotating risk of ship | |
| CN110804997A (en) | Floating self-stability ship arresting device | |
| CN105961224A (en) | Assembled-type cement pier anchoring system for net cage fixation | |
| CN114481961A (en) | Mooring type anti-collision facility cable adjusting and balancing method under condition of limited water depth | |
| CN106719218A (en) | A kind of single-point anchoring type circular deep water net cage | |
| CN214939859U (en) | Novel material floating foundation is stepped to walk anchor energy dissipation boats and ships interception facility | |
| JP2013525629A (en) | Anchor elements for hydraulic engineering equipment | |
| NO792122L (en) | COLLISION PROTECTION. | |
| CN205409135U (en) | Pin -connected panel cement pier anchor system for fixed cage | |
| CN209854669U (en) | Combined energy-consuming type ship arresting facility for lifting energy dissipation anchor by mooring anchor chain | |
| CN209854668U (en) | Combined energy consumption type ship arresting facility with arresting cable for lifting energy dissipation anchor | |
| CN206713803U (en) | A kind of single-point anchoring type circular deep water net cage | |
| CN101761055B (en) | Bridge combined floating body anti-collision device with gravity pendants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yi Inventor after: Chen Yunhe Inventor after: Zhao Mingzhu Inventor after: Wu Guanghuai Inventor before: Zhang Yi Inventor before: Chen Xujun Inventor before: Chen Yunhe Inventor before: Zhao Mingzhu Inventor before: Wu Guanghuai |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |