CN205400753U - Novel self -propelled hydraulic pressure box culvert, tunnel platform truck - Google Patents
Novel self -propelled hydraulic pressure box culvert, tunnel platform truck Download PDFInfo
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- CN205400753U CN205400753U CN201620204906.XU CN201620204906U CN205400753U CN 205400753 U CN205400753 U CN 205400753U CN 201620204906 U CN201620204906 U CN 201620204906U CN 205400753 U CN205400753 U CN 205400753U
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- door frame
- workbench
- box culvert
- tunnel
- template
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Abstract
The utility model provides a novel self -propelled hydraulic pressure box culvert, tunnel platform truck is suitable for at the sectional box culvert of complicacy, secretly buries tunnel and tunnel open cut tunnel lining construction, novel self -propelled hydraulic pressure box culvert, tunnel platform truck includes portal system, template system, hydraulic drive braced system, operation platform system, and it is connected reinforcerment system with the external mold and constitutes complete die carrier construction equipment, component rigid connection supports on the bottom plate of pouring in advance through the track in the portal system, the template system covers in the portal system through articulated, hydraulic drive braced system, operation platform system rigid coupling are in the portal system for the lift and the operation of this platform truck, side form connection reinforcerment system passes through the brace and support piece fixes on template system and earth anchor. The utility model discloses self -propelled hydraulic pressure box culvert tunnel platform truck structure is unique, the installation, moves, dismantles convenient, and adaptability is wide, is applicable to the box culvert, synthesizes the trench, secretly buries mechanical construction in tunnel and the tunnel open cut tunnel lining cutting.
Description
Technical field
This utility model is a kind of novel self-propelled hydraulic box culvert, tunnel trolley, belongs to engineering construction mechanical field.
Background technology
Along with developing rapidly and planning implementation that " 13 " plan of national economy, the construction of traffic base certainly will welcome the construction spring tide of a new round.And along with the quickening of Urbanization in China advances, urban capacity constantly expands, big cross section, the box culvert of compound section, integrated pipe canal, secretly burying tunnel and cut-and-cover tunnel certainly will by more and more general in constructing tunnel；Traditional big cross section, the box culvert of compound section, secretly bury tunnel and cut-and-cover tunnel and be generally adopted tablet when lining cutting operation and expired the construction operation mode that hall frame supports, the program wastes time and energy, there is bigger potential safety hazard, increase the difficulty of traffic control in Municipal Engineering Construction, deviate from mutually with modern construction requirement.
In sum, it is provided that a kind of sound construction big cross section reliable, easy for installation, adaptable, compound section box culvert, secretly bury tunnel and cut-and-cover tunnel lining cutting apparatus for work, become those skilled in the art's problem demanding prompt solution.
Utility model content
For the deficiency that prior art exists, this utility model purpose is to provide a kind of novel self-propelled hydraulic box culvert, tunnel trolley, by the system combination of trolley structure part, in order to solve the problem proposed in above-mentioned background technology, this utility model is easy to use, it is simple to operation, good stability, reliability is high.
nullTo achieve these goals，This utility model realizes by the following technical solutions: a kind of novel self-propelled hydraulic box culvert、Tunnel trolley，Including rail、Walking mechanism、Lifting slide block、Bottom girder、Y type door frame、Door frame diagonal brace、Door frame direct connection、Door frame crossbeam、Top longeron、Top template、Side template、Jackscrew thick stick、Lateral oil cylinder、Elevating ram、Husky cylinder、Screw mandrel at the bottom of beam、Hydraulic power unit、Workbench railing、Workbench crossbeam、Workbench longeron、Cat ladder、Top brace、Exterior sheathing、Lateral stay、Exterior sheathing girth member、Earth anchor and articulated joint，Described steel rail laying is on the base plate built in advance，Described walking mechanism has drive motor and gear train，Precedence constraints can be carried out at rail to move，Described bottom girder is provided with casing，Described lifting slide block is affixed with the connecting plate in walking mechanism and can slide up and down in the casing of bottom girder，Described Y type door frame is fixed between bottom girder and door frame crossbeam，Described bottom girder、Y type door frame、Door frame diagonal brace、Between the parts of door frame direct connection and door frame crossbeam affixed，Form main frame and the rail of portal frame system、Walking mechanism and lifting slide block composition portal frame system；Described top longeron is laid on crossbeam and winds up place, top longeron is provided with horizontal-associate, described top template is affixed with top longeron, described side template hangs on top template by articulated joint and can do the rotation of proper range, the distribution of side template back cord has longeron and vertical beam, the template system of described top longeron, top template, side template composition chassis；Described jackscrew thick stick two ends hinged with on the pin ear of door frame crossbeam and side template, play the effect of support-side template, described lateral oil cylinder two ends hinged with on the pin ear of crossbeam and side template, it is telescoped up to the in place of side template by oil cylinder, the demoulding, described elevating ram is arranged on the cylinder pedestal of lifting slide block and Y type door frame, by the integral elevating being telescoped up to chassis of oil cylinder, described husky cylinder and husky cylinder connector are arranged on bottom girder lower wing plate, described hydraulic power unit is arranged on chassis workbench, described jackscrew thick stick, lateral oil cylinder, elevating ram, bottom girder sand cylinder, the hydraulic-driven of husky cylinder connector and hydraulic power unit and hydraulic line composition chassis props up support system；Described workbench longeron is fixed on the connecting plate of front and back door frame crossbeam, described workbench crossbeam is placed on workbench longeron, described workbench railing is connected with workbench crossbeam, the angle member that described cat ladder is drawn with workbench longeron and bottom girder firmly overlaps, cat ladder is provided with handrail, described workbench railing, workbench crossbeam, workbench longeron and cat ladder composition operation platform system；Described top brace, exterior sheathing, lateral stay, exterior sheathing girth member and earth anchor composition external mold reinforcement by connection system, wherein top brace is arranged on exterior sheathing top, both sides, lateral stay is arranged between side template and exterior sheathing, three layers exterior sheathing girth member is arranged between earth anchor and exterior sheathing, and described earth anchor gos deep into ground more than 50cm and at a certain angle with ground shape.
Further, walking mechanism rugged construction is compact, and drive motor realizes self-locking from brake device, utilizes gear drive reduce speed ratio and operate steadily, and startup, parking action are impacted little.
Further, screw mandrel at the bottom of the husky cylinder at bottom girder lower wing plate place and beam plays the effect supporting chassis, supports relative to traditional pure silk thick stick, and screw mandrel at the bottom of husky cylinder and beam is quick for installation, convenient disassembly.
Further, Y type portal-framed structure part intensity is big, deformation is little, and the working space increasing operator becomes with the demoulding space of chassis.
Further, door frame crossbeam adopts truss-like, and structural member intensity is big, deformation is little, and rolled steel dosage reduces, and reduces manufacturing cost.
Further, adopt lateral stay to drawing reinforcing mode between side template and exterior sheathing, make the lateral support of exterior sheathing fixedly positioning, reduce the Integral Moment of exterior sheathing, reduce the rolled steel dosage of exterior sheathing, reduce manufacturing cost.
Further, chassis lifting slide block and walking mechanism and elevating ram consolidation, chassis integral elevating slides up and down realizations by lifting the casing on slide block and bottom girder: when elevating ram jacking, chassis rises overally, and it is motionless with walking mechanism to lift slide block, on the contrary decline.
The beneficial effects of the utility model: this utility model is a kind of novel self-propelled hydraulic box culvert, tunnel trolley, system combination by trolley structure part, chassis driving mechanism force piece selects the motor of braking device, driving member selects gear drive, portal-framed structure is designed to Y type door frame, door frame crossbeam adopts truss-like component, the selection of described trolley structure part and design optimization substantially reduce chassis and are starting, vibration during parking and impact, advance steadily, make structural member intensity big, deformation is little, the working space increasing operator becomes with the demoulding space of chassis, reduce manufacturing cost.Chassis vertical supporting of the present utility model, work package adopt screw mandrel at the bottom of husky cylinder and beam to support, quick for installation, convenient disassembly；Adopt lateral stay to drawing reinforcing mode between side template and exterior sheathing, facilitate the location and installation between template, increase the bearing capacity of template, reduce the rolled steel dosage of template, reduce manufacturing cost；Chassis integral elevating by consolidating all-in-one-piece lifting slide block, walking mechanism and elevating ram slide up and down realization relative to the casing on bottom girder, easy to operate, safety.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the front view of a kind of novel self-propelled hydraulic box culvert of this utility model, tunnel trolley；
Fig. 2 is the side view of a kind of novel self-propelled hydraulic box culvert of this utility model, tunnel trolley；
In figure: 1-rail, 2-walking mechanism, 3-lifts slide block, 4-bottom girder, 5-Y type door frame, 6-door frame diagonal brace, 7-door frame direct connection, 8-door frame crossbeam, 9-pushes up longeron, 10-top template, 11-side template, 12-jackscrew thick stick, the lateral oil cylinder of 13-, 14-elevating ram, 15-sand cylinder, screw mandrel at the bottom of 16-beam, 17-hydraulic power unit, 18-workbench railing, 19-workbench crossbeam, 20-workbench longeron, 21-cat ladder, 22-top brace, 23-exterior sheathing, 24-lateral stay, 25-exterior sheathing girth member, 26-earth anchor, 27-articulated joint.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Refer to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: a kind of novel self-propelled hydraulic box culvert, tunnel trolley, including rail 1, walking mechanism 2, lifting slide block 3, bottom girder 4, Y type door frame 5, door frame diagonal brace 6, door frame direct connection 7, door frame crossbeam 8, top longeron 9, top template 10, side template 11, jackscrew thick stick 12, lateral oil cylinder 13, elevating ram 14, husky cylinder 15, screw mandrel 16 at the bottom of beam, hydraulic power unit 17, workbench railing 18, workbench crossbeam 19, workbench longeron 20, cat ladder 21, top brace 22, exterior sheathing 23, lateral stay 24, exterior sheathing girth member 25, earth anchor 26 and articulated joint 27, rail 1 is laid on the base plate built in advance；Walking mechanism 2 has drive motor and driving gear set, can move forward and backward at rail 1；Bottom girder 4 is provided with casing, and lifting slide block 3 is affixed with the connecting plate in walking mechanism 2 and can slide up and down in the casing of bottom girder 4, and Y type door frame 5 is fixed between bottom girder 4 and door frame crossbeam 8；Top longeron 9 is laid on door frame crossbeam 8 and winds up place, pushes up longeron 9 and is provided with horizontal-associate；Top template 10 is affixed with top longeron 9；Side template 11 is hung on top template 10 by articulated joint 27 and can be done the rotation of proper range, and the distribution of side template back cord has longeron and vertical beam；Jackscrew thick stick 12 two ends hinged with on the pin ear of door frame crossbeam 8 and side template 11；Lateral oil cylinder 13 two ends hinged with on the pin ear of crossbeam 8 and side template 11；Elevating ram 14 is arranged on the cylinder pedestal of lifting slide block 3 and Y type door frame 5；Screw mandrel 16 at the bottom of husky cylinder 15 and beam is arranged on bottom girder 4 lower wing plate；Hydraulic power unit 17 is arranged on chassis workbench；Workbench longeron 20 is fixed on the connecting plate of front and back crossbeam 8；Workbench crossbeam 19 is placed on workbench longeron 20；Workbench railing 18 is connected with workbench crossbeam 19；21 angle members drawn with workbench longeron 20 and bottom girder 4 firmly overlap, and cat ladder 21 is provided with handrail；Top brace 22 is arranged on both sides exterior sheathing 23 top, and lateral stay 24 is arranged between side template 11 and exterior sheathing 23, and three layers exterior sheathing girth member 25 is arranged between earth anchor 26 and exterior sheathing 23, and earth anchor 26 is firmly and hardened ground layer.
Chassis driving mechanism force piece selects the motor of braking device, driving member selects gear drive, portal-framed structure is designed to Y type door frame, crossbeam adopts truss-like component, chassis vertical supporting, work package adopt the mode effect that screw mandrel and elevating ram at the bottom of husky barrier part, beam match, adopting lateral stay to drawing reinforcing mode between side template and exterior sheathing, chassis integral elevating slides up and down realization by lifting the casing on slide block and bottom girder.
Detailed description of the invention: chassis must in strict accordance with erection sequence and requirement when installing, and each component is correctly installed and put in place, to guarantee safe normal operation when chassis uses, and extends its service life.After correctly installing, follow these steps to use:
1, chassis is walked and in place
1) after chassis installs, detect whether each portion structure puts in place, check whether each position bolt connects firm, and each connecting pin is necessary reliable and rotates flexibly, then carries out preliminary debugging.
2) the rail level absolute altitude of determining table car operating position correct after, it is ensured that the relative box culvert of track, tunnel centrage are symmetrical, and rail level is smooth.
3) after preparation completes, chassis can be in place, allows hydraulic work system before in place.
4) make multiple directional control valve handle, allow lateral oil cylinder regain, make lower mould assembly bounce back.
5) return vertical oil cylinder, make chassis entire lowering, before cylinder action, corresponding husky barrier part will be taken out.
6) chassis is made automatically to walk to operating position under motor draws.
2, formwork erection
1) conjunction measuring personnel, the multiple directional control valve handle on operation hydraulic power unit, by adjusting, make die shape reach construction requirement.
2) the multiple directional control valve handle on operation hydraulic power unit, allows vertical cylinder efficient, and lift adjustment makes top template profile reach construction requirement.
3) the multiple directional control valve handle on operation hydraulic power unit, allows lateral cylinder efficient, and telescopic adjustment makes side template profile reach construction requirement.
4) install exterior sheathing and support member thereof, make exterior sheathing profile reach construction requirement.
5) after trolley formwork profile reaches construction requirement, a good leading screw, tie rod and husky cylinder.
3, perfusion
4, the demoulding
1) when concrete is solidified to the quality that engineering requires, the demoulding is got final product.First remove the component that before and after chassis, periphery is relevant, then start Hydraulic Station work.
2) unclamp tie rod and jackscrew thick stick, lateral oil cylinder of retracting, regain side template so that it is leave concrete surface.
3) remove husky cylinder, vertical oil cylinder of retracting, take off top template assembly so that it is leave concrete surface.
4) Oil pump electrical machinery is stopped.
5) start drive motor, make chassis enter next cycle of operation.
6) Cleaning trolley, removes the upper bonding concrete of template surface number.
It is more than a cycle of operation of chassis, continues lining cutting forward, then repeat above step.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described, to those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
- null1. a novel self-propelled hydraulic box culvert、Tunnel trolley，Including rail (1)、Walking mechanism (2)、Lifting slide block (3)、Bottom girder (4)、Y type door frame (5)、Door frame diagonal brace (6)、Door frame direct connection (7)、Door frame crossbeam (8)、Top longeron (9)、Top template (10)、Side template (11)、Jackscrew thick stick (12)、Lateral oil cylinder (13)、Elevating ram (14)、Husky cylinder (15)、Screw mandrel at the bottom of beam (16)、Hydraulic power unit (17)、Workbench railing (18)、Workbench crossbeam (19)、Workbench longeron (20)、Cat ladder (21)、Top brace (22)、Exterior sheathing (23)、Lateral stay (24)、Exterior sheathing girth member (25)、Earth anchor (26) and articulated joint (27)，It is characterized in that: described rail (1) is laid on the base plate built in advance；Described walking mechanism has drive motor and driving gear set on (2), can move forward and backward in rail (1)；Described bottom girder (4) is provided with casing, described lifting slide block (3) is affixed with the connecting plate in walking mechanism (2) and can slide up and down in the casing of bottom girder (4), and described Y type door frame (5) is fixed between bottom girder (4) and door frame crossbeam (8)；Between the parts of described bottom girder (4), Y type door frame (5), door frame diagonal brace (6), door frame direct connection (7) and door frame crossbeam (8) affixed, form the main frame of portal frame system and form portal frame system with rail (1), walking mechanism (2) and lifting slide block (3), described top longeron (9) is laid on door frame crossbeam (8) and winds up place, and top longeron (9) is provided with horizontal-associate；Described top template (10) is affixed with top longeron (9)；Described side template (11) hangs on top template (10) and can do the rotation of proper range by articulated joint (27), and the distribution of side template back cord has longeron and vertical beam；Described top longeron (9), top template (10), side template (11) composition chassis template system, described jackscrew thick stick (12) two ends hinged with on the pin ear of door frame crossbeam (8) and side template (11)；Described lateral oil cylinder (13) two ends hinged with on the pin ear of crossbeam (8) and side template (11)；Described elevating ram (14) is arranged on the cylinder pedestal of lifting slide block (3) and Y type door frame (5)；Screw mandrel (16) at the bottom of described husky cylinder (15) and beam is arranged on bottom girder (4) lower wing plate；Described hydraulic power unit (17) is arranged on chassis workbench；At the bottom of described jackscrew thick stick (12), lateral oil cylinder (13), elevating ram (14), husky cylinder (15), beam, the hydraulic-driven of screw mandrel (16) and hydraulic power unit (17) and hydraulic line composition chassis props up support system, and described workbench longeron (20) is fixed on the connecting plate of front and back crossbeam (8)；Described workbench crossbeam (19) is placed on workbench longeron (20)；Described workbench railing (18) is connected with workbench crossbeam (19)；The angle member that described cat ladder (21) is drawn with workbench longeron (20) and bottom girder (4) firmly overlaps, and cat ladder (21) is provided with handrail；Described workbench railing (18), workbench crossbeam (19), workbench longeron (20) and cat ladder (21) composition operation platform system, described top brace (22), exterior sheathing (23), lateral stay (24), exterior sheathing girth member (25) and earth anchor (26) composition external mold reinforcement by connection system, wherein top brace (22) is arranged on both sides exterior sheathing (23) top, lateral stay (24) is arranged between side template (11) and exterior sheathing (23), three layers exterior sheathing girth member (25) is arranged between earth anchor (26) and exterior sheathing (23), described earth anchor (26) is firmly and hardened ground layer.
- 2. the novel self-propelled hydraulic box culvert of one according to claim 1, tunnel trolley, it is characterized in that: described walking mechanism (2) rugged construction is compact, drive motor realizes self-locking from brake device, utilizes gear drive reduce speed ratio and operate steadily, and startup, parking action are impacted little.
- 3. the novel self-propelled hydraulic box culvert of one according to claim 1, tunnel trolley, it is characterized in that: screw mandrel (16) at the bottom of the husky cylinder (15) at described bottom girder (4) lower wing plate place and beam plays the effect supporting chassis, support relative to traditional pure silk thick stick, screw mandrel at the bottom of husky cylinder and beam is quick for installation, convenient disassembly.
- 4. the novel self-propelled hydraulic box culvert of one according to claim 1, tunnel trolley, it is characterised in that: described Y type door frame (5) structural member intensity is big, deformation is little, increases the demoulding space of the working space of operator and chassis.
- 5. the novel self-propelled hydraulic box culvert of one according to claim 1, tunnel trolley, it is characterised in that: described door frame crossbeam (8) adopt truss-like, structural member intensity is big, deformation is little, rolled steel dosage reduce, reduce manufacturing cost.
- 6. the novel self-propelled hydraulic box culvert of one according to claim 1, tunnel trolley, it is characterized in that: between described side template (11) and exterior sheathing (23), adopt the reinforcing mode of lateral stay (24) to reduce the Integral Moment of exterior sheathing (23), reduce the rolled steel dosage of exterior sheathing (23), reduce manufacturing cost.
- 7. the novel self-propelled hydraulic box culvert of one according to claim 1, tunnel trolley, it is characterized in that: between described side template (11) and top template (10), adopt the connection of articulated joint (27), during form removal, loosen jackscrew thick stick (12), regain lateral oil cylinder (13), side template (11) rotates around articulated joint (27), makes side template (11) depart from concrete, thus removing side template (11).
- 8. the novel self-propelled hydraulic box culvert of one according to claim 1, tunnel trolley, it is characterized in that: described chassis lifting slide block (3) and walking mechanism (2) and elevating ram (14) consolidation, chassis integral elevating slides up and down realization with the casing on bottom girder (4) by lifting slide block (3): when elevating ram (14) jacking, chassis rises overally, and it is motionless with walking mechanism (2) to lift slide block (3), otherwise decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204906.XU CN205400753U (en) | 2016-03-17 | 2016-03-17 | Novel self -propelled hydraulic pressure box culvert, tunnel platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204906.XU CN205400753U (en) | 2016-03-17 | 2016-03-17 | Novel self -propelled hydraulic pressure box culvert, tunnel platform truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400753U true CN205400753U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204906.XU Withdrawn - After Issue CN205400753U (en) | 2016-03-17 | 2016-03-17 | Novel self -propelled hydraulic pressure box culvert, tunnel platform truck |
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| Country | Link |
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| CN (1) | CN205400753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673048A (en) * | 2016-03-17 | 2016-06-15 | 福建省海湾桥隧机械有限公司 | Novel self-propelled hydraulic box culvert and tunnel trolley |
| CN109869164A (en) * | 2019-03-29 | 2019-06-11 | 中铁七局集团有限公司 | Combination hydraulic formwork jumbo pours the construction method of porous separate tunnel |
| CN114060064A (en) * | 2021-11-11 | 2022-02-18 | 武汉二航路桥特种工程有限责任公司 | Numerical control steel strip reinforcing trolley for damaged highway tunnel |
-
2016
- 2016-03-17 CN CN201620204906.XU patent/CN205400753U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673048A (en) * | 2016-03-17 | 2016-06-15 | 福建省海湾桥隧机械有限公司 | Novel self-propelled hydraulic box culvert and tunnel trolley |
| CN105673048B (en) * | 2016-03-17 | 2017-12-26 | 福建省海湾桥隧机械有限公司 | A kind of self-propelled hydraulic box culvert chassis |
| CN109869164A (en) * | 2019-03-29 | 2019-06-11 | 中铁七局集团有限公司 | Combination hydraulic formwork jumbo pours the construction method of porous separate tunnel |
| CN114060064A (en) * | 2021-11-11 | 2022-02-18 | 武汉二航路桥特种工程有限责任公司 | Numerical control steel strip reinforcing trolley for damaged highway tunnel |
| CN114060064B (en) * | 2021-11-11 | 2024-04-16 | 中交特种工程有限公司 | Defective highway tunnel numerical control steel belt reinforcing trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20171026 |