CN205934716U - Special platform truck of bridge railing template dismouting - Google Patents
Special platform truck of bridge railing template dismouting Download PDFInfo
- Publication number
- CN205934716U CN205934716U CN201620831929.3U CN201620831929U CN205934716U CN 205934716 U CN205934716 U CN 205934716U CN 201620831929 U CN201620831929 U CN 201620831929U CN 205934716 U CN205934716 U CN 205934716U
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- arm
- underframe
- wheel
- column
- cantilever
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Abstract
The utility model provides a special platform truck of bridge railing template dismouting, including traveling system and hoist and mount system, ystem installation is on traveling system in hoist and mount, traveling system includes the chassis, the walking tire, a drive uni, steering mechanism and electric appliance control box, the chassis is the box structure, pack counter weight sand in the box of chassis, drive arrangement installs on the rear wheel, steering mechanism is connected with the front wheel, electric appliance control box fixes the position that is close to steering mechanism on the chassis, drive arrangement includes driving motor, driving motor sets firmly on the chassis, driving motor passes through the gear, chain drive is to the rear wheel, steering mechanism includes steering wheel and hydrostatic steering unit, the steering wheel passes through the gangbar and is connected with the front wheel, the steering wheel is controld hydrostatic steering unit and is realized turning to, the hoist and mount system includes stand, cantilever crane, bracing piece, counter weight, hoist and hanging flower basket. The utility model discloses stable in structure is reliable, the flexible operation, and the security is high, and degree of automation is high, can really improve the efficiency of construction, greatly reduced construction cost.
Description
Technical field
This utility model is related to a kind of equipment for bridge construction, and especially a kind of formwork of bridge rail dismounts dedicated trolley.
Background technology
Bridge guardrail refers to the guardrail being arranged on bridge.Its purpose is to prevent errant vehicle from running off outside bridge, have
So that vehicle can not be broken through, under wear, cross bridge and beautification bridge construction function.
Concrete guardrail is a kind of relatively common Bridge guardrail, its be work progress be surveying setting-out → steel bar meter and
Colligation → template processing and installation → casting concrete → form removal health preserving, template therein is in the both sides of bridge setting interval row
The inside and outside guardrail template of row, after the casting concrete between inside and outside guardrail template, when concrete guardrail bulk strength satisfaction requires
Remove guardrail template, that is, form concrete guardrail.
And in the disassembly process of formwork of bridge rail, it usually needs guardrail template is lifted and is manually fixed,
The construction equipment being most frequently with is crane and fork truck, and crane is often used in below bridge, and fork truck is typically in bridge floor operation, that is,
Make the assistant conveyance of crane and fork truck, still need manually to be positioned and fixed, because bridge all has certain height,
And the position of Bridge guardrail is the edge in bridge, particularly in constructing across river, bridge appurtenant work over strait, due to bridge
Beam free height, ground supports cannot be adopted, guardrail base construction outboard template is at vacant state, and only pull bar is horizontal
Pulling force, does not have vertical supporting power, and constructing operation is extremely difficult, and the danger of workmen is larger.
In order to solve the above problems, occur in that a kind of guardrail working skeleton walking carriage, it include two power transmission shafts,
Bracing frame and four tires, two power transmission shafts are set up in parallel, and bracing frame is fixedly installed on two power transmission shafts, every power transmission shaft
Two ends are rotatably provided with a tire respectively, described skeleton walking carriage also include body framing, two pieces of rectangle side wings, two
Groove steel rail, overhead traveling crane, four postive stop baffles and Weight plate, Weight plate is arranged in body framing, and body framing is fixedly installed on
The upper end of bracing frame, two pieces of rectangle side wings are separately positioned on the both sides of body framing, and two groove steel rails are perpendicular to two pieces of squares
Shape side wing is simultaneously arranged on the minor face of two pieces of rectangle side wings, every groove steel rail be respectively arranged at the two ends with a postive stop baffle,
Overhead traveling crane is slidably arranged on two groove steel rails.
A kind of working skeleton walking carriage of existing guardrail be by guardrail base template handling on overhead traveling crane, then push away
To construction location, workmen stands in hanging basket, adjusts shifting on two groove steel rails for the overhead traveling crane by other workmens
Move and transport guardrail base template to hanging basket side, installation is carried out to guardrail base by the workmen on hanging basket.?
In work progress, still to use to crane, and still need a large amount of personnel to assist operations in links, labor efficiency is low
Under, its counterweight is arranged in the body framing at middle part, and hanging basket is integrally fixed at the side of chassis, and overhead traveling crane is in car body bone again
Frame is that load-carrying is moved it is seen that the structural stability of this chassis is bad above body framing again, the position level altitude of hanging basket
Non-adjustable motionless, for the workmen in hanging basket, want to carry out the in-car guardrail template in body framing top sky
Installation difficulty is still very big, and the walking of chassis in addition is only to lean on the walking mechanism that four wheels and two rotating shafts are constituted, and does not have
The function such as turn to and brake, need to manually provide power, waste time and energy, and parked unstable impact construction quality and safety.
Content of the invention
In order to overcome the above-mentioned deficiency of prior art, this utility model provides a kind of formwork of bridge rail to dismount private station
Car, this trolley structure is reliable and stable, and flexible operation is safe, high degree of automation, can really improve the efficiency of construction,
Substantially reduce construction cost.
This utility model solves its technical problem and employed technical scheme comprise that：Including running gear and Lift-on/Lift-off System, lift
System is arranged on running gear, and described running gear includes underframe, walking tire, driving means, steering mechanism and electrical equipment
Control chamber, underframe is in body structure, fills counterweight sand, after walking tire includes a pair of front-wheel and a pair in the casing of underframe
Wheel, front wheels and rear wheels are arranged on the sidepiece at the both ends of underframe respectively by propons and back axle, and driving means are arranged on trailing wheel,
Steering mechanism is connected with front-wheel, and electric appliance control box is fixed on the position on underframe near steering mechanism, and driving means include driving
Galvanic electricity machine, motor is fixedly arranged on underframe, and motor passes through gear, chain drive to trailing wheel, and steering mechanism includes direction
Disk and hydraulic steering gear, steering wheel is connected with front-wheel by gangbar, and steering wheel operating hydraulic steering gear is realized turning to；Described hang
Dress system includes column, arm support, support bar, counterweight, hoist crane and hanging basket, and two columns being arranged parallel to each other are vertically-mounted
On underframe, line on underframe for two columns is substantially vertical with vehicle bridge, up passes through truss and be connected, often between two columns
Equipped with the arm support substantially parallel with vehicle bridge above individual column, arm support is divided into front arm and rear arm, column and front arm, rear arm
Between connected by support bar respectively, be also connected with support bar between column and underframe, rear arm be counter-jib, the one of rear arm
End vertical is fixed on column, connects counterweight below the other end of rear arm, and two rear arms connect between the end of counterweight
It is provided with connection cross bar, front arm is crane arm, the one end of front arm is perpendicularly fixed on column, the other end of front arm
Be connected on bearing of trend a cantilever, is provided with that short gusset is spacing on the downside of the two ends of cantilever, the end of the two front nearly cantilevers of arm rest it
Between be connected with connection cross bar, on arm in front of each by electric monorail walking dolly install two hoist cranes, cantilever passes through
Electric monorail walking dolly installs a hoist crane, passes through steel wire hang hanging basket below the hoist crane on cantilever.
Compare existing guardrail construction platform car, formwork of bridge rail of the present utility model dismounts dedicated trolley, first, its
Very well, wherein for the underframe aspect of running gear, underframe is in body structure to structural framing stability, inherently than traditional frame
Frame or platform structure consolidate, and also fill up in the casing of underframe and joined heavy sand, undoubtedly more strengthen overall flat of equipment
Weighing apparatus property, from the aspects of Lift-on/Lift-off System, it has two columns, and two columns being arranged parallel to each other are vertically installed at underframe
On, line on underframe for two columns is substantially vertical with vehicle bridge, up passes through truss and be connected between two columns, each column
Equipped with the arm support substantially parallel with vehicle bridge, arm support is divided into front arm and rear arm for top, divides between column and front arm, rear arm
Do not connected by support bar, be connected with support bar between column and underframe yet, be provided between the end of two rear arms connection counterweights
Connect cross bar, between the end of the two front nearly cantilevers of arm rest, be connected with connection cross bar, above column, arm support, support bar, connection
Cross bar, truss are connected with each other, and support each other reinforcing, constitute stability higher load more preferably structure；Secondly, its operation
Flexibly, high degree of automation, is mainly manifested in hydraulic steering mechanism and installs multiple by electric monorail walking dolly
Weight calabash and be provided with electric appliance control box, the walking of this utility model chassis, steerings, shield inside and outside manipulation hoist crane hanging
Hurdle template can pass through steering wheel and electric appliance control box to construction location and moving hanging basket near construction location on underframe
On button realize, greatly reduce workmen, also improve the safety of construction；Two hoist cranes of front arm are simultaneously
Guardrail template inside and outside slinging, efficiency of construction is high, and installation accuracy is good；Also therefore, it is possible to the real efficiency improving construction, significantly drop
Low construction cost.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is the structural representation of this utility model one embodiment.
Fig. 2 is the top view of Fig. 1, illustrate only the most constructions of Fig. 1, eliminates part.
Fig. 3 is the left view of Fig. 1, illustrate only the most constructions of Fig. 1, eliminates part.
In figure, 1, underframe, 2, electric appliance control box, 3, steering mechanism, 4, hanging basket, 5,7,9, hoist crane, 6, cantilever, 8, front
Square arm, 10, support bar, 11, column, 12, rear arm, 13, counterweight, 14, trailing wheel, 15, front-wheel, 16, connect cross bar, 17, truss,
18th, motor.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in this utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all belong to
In protection domain of the present utility model.
Fig. 1 to Fig. 3 shows the structural representation of one preferred embodiment of this utility model, the Bridge guardrail mould of in figure
Plate dismounts dedicated trolley, and including running gear and Lift-on/Lift-off System, Lift-on/Lift-off System is arranged on running gear, described running gear
Including underframe 1, walking tire, driving means, steering mechanism 3 and electric appliance control box 2, underframe 1 is in body structure, in underframe 1
Filling counterweight sand in casing, walking tire includes a pair of front-wheel 15 and a pair of rear wheels 14, and front-wheel 15 and trailing wheel 14 are respectively by front
Bridge and back axle are arranged on the sidepiece at the both ends of underframe 1, and driving means are arranged on trailing wheel 14, steering mechanism 3 and front-wheel 15 phase
Connect, electric appliance control box 2 is fixed on the position on underframe 1 near steering mechanism 3, convenient operate, in order to more convenient, can also be
Just seat is provided with to the position of steering wheel on described underframe 1, yet further, in order to play protection purpose, can also be to steering
Mechanism 3, seat and electric appliance control box 2 carry out enclosing and set formation operating room or only arrange a protection ceiling, thus can
Can also be keeped out wind and rain with playing safety protection function, improve operation comfort, driving means include motor 18, motor
18 are fixedly arranged on underframe 1, and motor 18 passes through gear, chain drive to trailing wheel 14, and steering mechanism 3 includes steering wheel and hydraulic pressure
Steering gear, steering wheel is connected with front-wheel 15 by gangbar, and steering wheel operating hydraulic steering gear is realized turning to, all hydraulic steering
Mechanism 3 can realize 360 ° of flexible rotating；Described Lift-on/Lift-off System includes column 11, arm support, support bar 10, counterweight 13, lifting
Calabash 5,7,9 and hanging basket 4, hoist crane here completely or partially can adopt electric block or chain block, all can be real
Now lift function, when all using electric block, control can be integrated to electric appliance control box 2, so operate more
Efficiently and cost-effective, two columns being arranged parallel to each other 11 are vertically installed on underframe 1, and two columns 11 are on underframe 1
Line is substantially vertical with vehicle bridge, between two columns 11 up pass through truss 17 be connected, above each column 11 equipped with car
The substantially parallel arm support of bridge, arm support is divided into front arm 8 and rear arm 12, leads to respectively between column 11 and front arm 8, rear arm 12
Cross support bar 10 to connect, between column 11 and underframe 1, be also connected with support bar 10, rear arm 12 is counter-jib, rear arm 12
One end is vertically fixed on column 11, connects counterweight 13 below the other end of rear arm 12, and two rear arm 12 connects counterweight
It is provided with connection cross bar 16, front arm 8 is crane arm, the one end of front arm 8 is perpendicularly fixed on column 11 between 13 end,
Be connected on the bearing of trend of the other end of front arm 8 cantilever 6, is provided with short gusset spacing, before two on the downside of the two ends of cantilever 6
Square arm 8 is connected with connection cross bar 16 between the end of cantilever 6, and arm 8 in front of each is pacified by electric monorail walking dolly
Fill two hoist cranes 7,9, cantilever 6 installs a hoist crane 5, the lifting on cantilever 6 by electric monorail walking dolly
Steel wire hang hanging basket 4 is passed through in calabash 5 lower section.
In the present embodiment, it is bolted between described column 11 and underframe 1, truss logical 17 bearing pin excessively is arranged on vertical
On post 11, arm support is connected by bearing pin with column 11, and front arm 8 is connected with bearing pin with cantilever 6, support bar 10 and front arm 8, after
All connected using bearing pin between square arm 12, column 11 and underframe 1.Bolt fixation is more firm, and bearing pin is easy to dismount.This is only
It is only the more rational scheme of one of which, but be not limited to this.
As a kind of reasonable embodiment, described front arm 8 is to pull calabash near the hoist crane 9 that arm root side fills
Reed, the hoist crane 7 that front arm 8 is installed near the side of cantilever 6 is electric block, and the hoist crane 5 installed on cantilever 6 is adopted
Use chain block.Such configuration, can meet performance need, also have economic benefit concurrently.
The setting of counterweight 13 primarily serves balanced action it is preferable that described counterweight 13 is to place in ballast box, ballast box to join
Pouring weight or counterweight iron ore, ballast box is connected to rear arm 12 by connecting rod or steel wire rope.So can be according to different
Construction needs, and reaches the purpose of adjustment counterweight by the amount increasing and decreasing the balancing weight in ballast box or counterweight iron ore, and adaptability is wider.
Motor 18 used in the present embodiment, it is preferable that adopting dual-speed circulating water pump, so can realize light car fast
Walk, loaded vehicle is gone slowly, and be furnished with braking function, serviceability is more complete；Motor 18 direct connected type cycloid pin wheel reductor, drives
Side trailing wheel is driven after galvanic electricity machine 18 and reductor direct connection, and by clutch driving opposite side trailing wheel, achievable Two-wheeled,
It is changed into single wheel drive after clutch separation, be easy to turn to；Tire adopts solid tyre, meets wheel load balance.
As a kind of preferred design, the support bar 10 between described column 11 and front arm 8 is set to adjust support
Bar, adjusts and is provided with adjusting screw on strut.It is easy to adjust the angle of front arm 8 so as to more meet the construction needs of reality.
As one kind can specific structure, the arm support in embodiment and cantilever 6 are I-steel, and underframe 1 is welded by channel-section steel
Form.But not limited to this.
Work process of the present utility model is：Operation running gear, makes chassis drive at guardrail template, the front of chassis
, towards construction bridge side, sling respectively inside and outside two pieces of guardrail templates using two hoist cranes 7,9 on front arm 8, make in arm 8 side
Chassis drives to guardrail reinforcement location, and automatic control regulates and controls the lifting of hoist crane 7,9, guardrail template is placed construction location, now
Cantilever 6 is also just in the opposite side of construction location, and the workmen on hanging basket 4 can be positioned to guardrail template and be added
Gu, then carry out concrete cast, recycle chassis of the present utility model to carry out the dismounting of guardrail template after a while, you can to complete bridge
The construction of guardrail.
The above, be only preferred embodiment of the present utility model, and not this utility model is done with any pro forma limit
System, every according to technical spirit of the present utility model, to simple modification any done by above example and equal change, all fall
Enter within protection domain of the present utility model.
Claims (7)
1. a kind of formwork of bridge rail dismounts dedicated trolley, and including running gear and Lift-on/Lift-off System, Lift-on/Lift-off System is arranged on walking
On system, it is characterized in that：Described running gear includes underframe (1), walking tire, driving means, steering mechanism (3) and electrical equipment
Control chamber (2), underframe (1) is in body structure, fills counterweight sand in the casing of underframe (1), and walking tire includes a pair of front-wheel
(15) and a pair of rear wheels (14), front-wheel (15) and trailing wheel (14) are arranged on the both ends of underframe (1) respectively by propons and back axle
Sidepiece, driving means are arranged on trailing wheel (14), and steering mechanism (3) is connected with front-wheel (15), and electric appliance control box (2) is fixing
In the upper position near steering mechanism (3) of underframe (1), driving means include motor (18), and motor (18) is fixedly arranged on
On underframe (1), motor (18) passes through gear, chain drive to trailing wheel (14), and steering mechanism (3) includes steering wheel and hydraulic pressure
Steering gear, steering wheel is connected with front-wheel (15) by gangbar, and steering wheel operating hydraulic steering gear is realized turning to；
Described Lift-on/Lift-off System includes column (11), arm support, support bar (10), counterweight (13), hoist crane (5,7,9) and hanging basket
(4), two columns being arranged parallel to each other (11) are vertically installed on underframe (1), line on underframe (1) for two columns (11)
Substantially vertical with vehicle bridge, between two columns (11) up pass through truss (17) be connected, above each column (11) equipped with
The substantially parallel arm support of vehicle bridge, arm support is divided into front arm (8) and rear arm (12), column (11) and front arm (8), rear arm
(12) pass through support bar (10) between respectively to connect, between column (11) and underframe (1), be also connected with support bar (10), rear arm
(12) it is counter-jib, the one end of rear arm (12) is vertically fixed on column (11), below the other end of rear arm (12)
Connect counterweight (13), be provided with connection cross bar (16) between the end of two rear arms (12) connection counterweight (13), front arm (8) is
Weighing arm, the one end of front arm (8) is perpendicularly fixed on column (11), solid on the bearing of trend of the other end of front arm (8)
An even cantilever (6), is provided with the downside of the two ends of cantilever (6) that short gusset is spacing, two fronts arm (8) near the end of cantilever (6) it
Between be connected with connection cross bar (16), in front of each arm (8) upper by electric monorail walking dolly install two hoist cranes (7,
9), cantilever (6) is upper installs a hoist crane (5) by electric monorail walking dolly, under the hoist crane (5) on cantilever (6)
Side passes through steel wire hang hanging basket (4).
2. formwork of bridge rail according to claim 1 dismounts dedicated trolley, it is characterized in that：Described column (11) and underframe
(1) it is bolted between, truss (17) is arranged on column (11) by bearing pin, arm support is with column (11) by bearing pin even
Connect, front arm (8) is connected with bearing pin with cantilever (6), support bar (10) and front arm (8), rear arm (12), column (11) and
All connected using bearing pin between underframe (1).
3. formwork of bridge rail according to claim 1 and 2 dismounts dedicated trolley, it is characterized in that：Described front arm (8) is leaned on
The hoist crane (9) of proximal arm root side dress is chain block, the hoist crane that front arm (8) is installed near the side of cantilever (6)
(7) it is electric block, adopt chain block in the upper hoist crane (5) installed of cantilever (6).
4. formwork of bridge rail according to claim 1 and 2 dismounts dedicated trolley, it is characterized in that：Described counterweight (13) is
Ballast box, places balancing weight or counterweight iron ore in ballast box, ballast box is connected to rear arm by connecting rod or steel wire rope
(12) on.
5. formwork of bridge rail according to claim 1 and 2 dismounts dedicated trolley, it is characterized in that：Described motor
(18) dual-speed circulating water pump, motor (18) direct connected type cycloid pin wheel reductor are adopted, motor (18) is straight with reductor
Drive side trailing wheel after connection, and opposite side trailing wheel is driven by clutch, tire adopts solid tyre.
6. formwork of bridge rail according to claim 1 and 2 dismounts dedicated trolley, it is characterized in that：By described column (11)
Support bar (10) and front arm (8) between is set to adjust strut, adjusts and is provided with adjusting screw on strut.
7. formwork of bridge rail according to claim 1 and 2 dismounts dedicated trolley, it is characterized in that：Described arm support and cantilever
(6) it is I-steel, underframe (1) is welded by channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831929.3U CN205934716U (en) | 2016-08-01 | 2016-08-01 | Special platform truck of bridge railing template dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831929.3U CN205934716U (en) | 2016-08-01 | 2016-08-01 | Special platform truck of bridge railing template dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205934716U true CN205934716U (en) | 2017-02-08 |
Family
ID=57925313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620831929.3U Expired - Fee Related CN205934716U (en) | 2016-08-01 | 2016-08-01 | Special platform truck of bridge railing template dismouting |
Country Status (1)
| Country | Link |
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| CN (1) | CN205934716U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087730A (en) * | 2016-08-01 | 2016-11-09 | 江苏月生达机械制造有限公司 | A kind of formwork of bridge rail dismounting dedicated trolley |
| CN107962681A (en) * | 2017-12-31 | 2018-04-27 | 荣成中磊石材有限公司 | A kind of sky beam orbit formula band sawing machine |
| CN109914239A (en) * | 2019-03-27 | 2019-06-21 | 中国一冶集团有限公司 | Bridge cast-in-place concrete anticollision barrier constructing device and its method |
| CN110158423A (en) * | 2019-06-10 | 2019-08-23 | 刘凌晓 | Cement pavement template fitting machine |
| CN110185246A (en) * | 2019-06-12 | 2019-08-30 | 中建七局第四建筑有限公司 | A kind of band receives the precast beam concrete pouring construction platform of face function |
| CN110424223A (en) * | 2019-08-13 | 2019-11-08 | 刘凌晓 | Cement pavement formwork for placing plays trigger |
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2016
- 2016-08-01 CN CN201620831929.3U patent/CN205934716U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087730A (en) * | 2016-08-01 | 2016-11-09 | 江苏月生达机械制造有限公司 | A kind of formwork of bridge rail dismounting dedicated trolley |
| CN107962681A (en) * | 2017-12-31 | 2018-04-27 | 荣成中磊石材有限公司 | A kind of sky beam orbit formula band sawing machine |
| CN107962681B (en) * | 2017-12-31 | 2024-02-20 | 荣成中磊科技发展有限公司 | Hollow beam rail type band sawing machine |
| CN109914239A (en) * | 2019-03-27 | 2019-06-21 | 中国一冶集团有限公司 | Bridge cast-in-place concrete anticollision barrier constructing device and its method |
| CN110158423A (en) * | 2019-06-10 | 2019-08-23 | 刘凌晓 | Cement pavement template fitting machine |
| CN110185246A (en) * | 2019-06-12 | 2019-08-30 | 中建七局第四建筑有限公司 | A kind of band receives the precast beam concrete pouring construction platform of face function |
| CN110424223A (en) * | 2019-08-13 | 2019-11-08 | 刘凌晓 | Cement pavement formwork for placing plays trigger |
| CN110424223B (en) * | 2019-08-13 | 2021-12-03 | 宣城市华建新型建材厂 | Cement road surface pouring template lifting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |