CN106978936B - Power grid electric pole sets up Self-loading-unloading tool car and its construction method - Google Patents
Power grid electric pole sets up Self-loading-unloading tool car and its construction method Download PDFInfo
- Publication number
- CN106978936B CN106978936B CN201710246220.6A CN201710246220A CN106978936B CN 106978936 B CN106978936 B CN 106978936B CN 201710246220 A CN201710246220 A CN 201710246220A CN 106978936 B CN106978936 B CN 106978936B
- Authority
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- China
- Prior art keywords
- vehicle frame
- collet
- electric pole
- screw rod
- frame
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/347—Arrangements for setting poles in the ground
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Electric Cable Installation (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses power grid electric poles to set up Self-loading-unloading tool car, including vehicle frame, is equipped with bracket below the vehicle frame, wheel is rack-mount, and the vehicle frame front end is equipped with universal wheel；It is characterized in that, the vehicle frame two sides are equipped with screw rod, it is mounted on the screw rod by the sliding block that the control of lead screw handwheel slidably reciprocates on screw rod；The collet one that one end of the central frame beam is equipped with fixed fastening frame upper cover and fixed fastening frame lower cover assembles, the two sides of the collet one are equipped in rotation axis insertion vehicle frame；Beneficial effects of the present invention: the device and its construction method are easy to use when installing electric wiring bar, save manpower, walking is stablized, and speed of application is fast, while the road flat country of construction area electric power abundance, it is also applied for remote hill path rough terrain, it is practical, it is suitble to promote the use of.
Description
Technical field
The present invention relates to a kind of electric power network constructing devices, and in particular to a kind of power grid electric pole erection Self-loading-unloading tool car
And its construction method, belong to technical field of electric power construction.
Background technique
Power engineering broadly further includes using electricity as power that is, with the production of electric energy, conveying, the related engineering of distribution
The engineering applied in multiple fields with the energy.Its bubbling area is made of the angle steel being mutually juxtaposed, the orientation of angle steel with
Liquid flow path direction is parallel.
Application No. is CN104088501A to disclose a kind of concrete wire pole stringing vehicle such as one comprising vehicle frame and is set to
Electric pole lifting gear and electric pole support device on vehicle frame；The front end of vehicle frame is equipped with axle sleeve；Connection is provided on vehicle frame
Bar, the connecting rod one end are connected with the first snap ring；Support device includes channel steel and the sliding rail above channel steel；It is opened on channel steel
Equipped with sliding slot, pin shaft is equipped on channel steel, pin shaft is equipped with idler wheel；Extreme is equipped with second for fettering concrete wire pole
Snap ring；Electric pole lifting gear includes lifting cylinder, axis and the connecting lever on vehicle frame, and connecting lever is movably connected on axis
On, connecting lever includes galianconism and long-armed, and galianconism is flexibly connected with the cylinder rod of lifting cylinder, long-armed to connect with pin shaft；Axis warp
Support rod is connect with axle sleeve.This stringing vehicle lifting gear is provided with connecting lever and lifting cylinder, and landing is to use regulations and parameters principle, behaviour
Make very convenient, time saving and energy saving, working efficiency greatly improves.
For another example one application No. is CN204663113U disclose one kind can Fast Installation electric pole, belong to power Transmission technology
Field.Including electric wire club shaft, which is characterized in that it is additionally provided with metal conical sleeve and is partially buried in the concrete bed of underground,
The metal conical sleeve is cast in the cavity at concrete bed center；Electric wire club shaft lower part is cone, round metal
The taper of tapered sleeve inner hole is equal with the external conicity of electric wire club shaft lower part, and electric wire club shaft lower part is placed in the interior of metal conical sleeve
Kong Zhong.The utility model is simple and reasonable, manufactures and is easy, convenient to use, changes the cumbersome installation of electric pole
Mode, solve the problems, such as it is time-consuming, laborious in electric pole erection process, avoid influence surrounding people trip, improve work
Efficiency has a vast market space.
Electric pole occupies critically important effect in power Transmission at present, this bar that allows for installing electric wiring is essential, Shen
Number a kind of concrete wire pole stringing vehicle please be disclosed for 201410297193.1 patent, which can achieve the bar that installs electric wiring
Purpose, but electric pole from ground place must be realized on the apparatus by additional mechanism or device, in field work
As when operate relatively cumbersome and erection to realize electric pole cannot be used alone, the cost is relatively high, and the mechanism
Only there are two wheels, unstable in the process of walking, easily hair accident.
Summary of the invention
The present invention overcomes problems of the existing technology, propose power grid electric pole and set up Self-loading-unloading tool car and its apply
Work method, the device and its construction method are easy to use when installing electric wiring bar, save manpower, and walking is stablized, speed of application
Fastly.
The specific technical solution of the present invention is as follows:
Power grid electric pole sets up Self-loading-unloading tool car, including vehicle frame, is equipped with bracket below the vehicle frame, wheel is mounted on
On bracket, the vehicle frame front end is equipped with universal wheel；It is characterized in that, the vehicle frame two sides are equipped with screw rod, pass through lead screw hand
Slidably reciprocate one end of the central frame beam of the sliding block that is mounted on screw rod of wheel control is equipped with fixed fastening frame upper cover and fixation
The collet one that fastening frame lower cover assembles, the two sides of the collet one are equipped in rotation axis insertion vehicle frame；The central frame beam
The other end collet two is installed；Jack is installed on the sliding block, lifting is connected between the jack and collet two
Bracket, very heavy press hand are mounted on the side of jack；
The side of the vehicle frame is equipped with turntable, is connected with rotary tray motor below the turntable, top is equipped with triangle tower
Frame, triangle pylon bottom end one end are hinged on turntable, and the other end is connected to above hydraulic cylinder；The triangle tower top peace
Equipped with pull wire pulley；The triangle tower bottom is equipped with reel, and reel side is connected with reel motor.It is installed on the vehicle frame
There is motor two, elevating lever is connected with below motor two, is connected with drill bit on the elevating lever.
Preferentially, the screw rod two sides are laid with lead screw guide rod.
Preferentially, the vehicle frame two sides are equipped with handlebar.
Preferentially, pulley is uniformly installed on the inside of the collet two.
Preferentially, V-arrangement trogue is also equipped between the collet one and collet two.
Preferentially, spiral stabilizer blade is installed below the turntable.
Based on above-mentioned apparatus, the present invention also provides a kind of power grid electric poles to set up Self-loading-unloading construction method, and feature exists
In, comprising the following steps:
1) unitized frame is moved to the accumulation position of electric pole, and spiral stabilizer blade, which is threaded to contact ground, keeps car body steady；
2) it is covered using hanging ring at the electric pole both ends that needs lift by crane, and fastens bracing wire in hanging ring, and bracing wire is passed through into bracing wire
Setting fastening is on reel after pulley；
3) reel electric motor starting drive lower mandrel member is packed up into bracing wire and then slings electric pole, reach the height higher than vehicle frame
Stop, hydraulic cylinder pulls back triangle pylon, and electric pole is increased and is straightened close to the position of vehicle frame, rotary tray motor operates at this time
Electric pole, is transferred to the top of vehicle frame by work；
4) electric pole is mounted in collet one and collet two and is fixed, utilize motor two that bit is driven to excavate electric pole
Slot hole, adjusts car body after the completion, is convenient for lower beam operation；
5) very heavy press hand is operated to rise jack to promote collet two, while constantly rotating threaded shaft handwheel adjustment thousand
The position on jin top adapts to the elevated height of collet two, and in the process, electric pole is the center of circle, the rotation of collet two 90 with collet one
Degree, which holds up electric pole, enters its bottom in electric pole slot hole；
6) it is banketed to electric pole slot hole and closely knit, opens collet one and collet two, so that electric pole is lost about collar, apply
Work is completed.
Beneficial effects of the present invention: the device and its construction method are easy to use when installing electric wiring bar, save manpower,
Walking is stablized, and speed of application is fast, while the road flat country of construction area electric power abundance, is also applied for remote hill path scabland
Area, it is practical, it is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that power grid electric pole of the present invention sets up Self-loading-unloading tool car；
Fig. 2 is that power grid electric pole of the present invention sets up Self-loading-unloading tool car top view；
Fig. 3 is that power grid electric pole sets up Self-loading-unloading tool car side view；
Operation schematic diagram when Fig. 4 is present invention construction；
Operation schematic diagram when Fig. 5 is present invention construction；
Operation schematic diagram when Fig. 6 is present invention construction.
Operation schematic diagram when Fig. 7 is present invention construction.
Specific embodiment
As shown, power grid electric pole sets up Self-loading-unloading tool car, including vehicle frame 4, bracket is installed below the vehicle frame 4
20, wheel 21 is mounted on bracket 20, and 4 front end of vehicle frame is equipped with universal wheel 3；4 two sides of vehicle frame are equipped with screw rod 16,
It controls the sliding block 25 being mounted on screw rod 16 by lead screw handwheel 2 to slidably reciprocate, 16 two sides of screw rod are laid with lead screw guide rod 15.
4 two sides of vehicle frame are equipped with handlebar 5, and construction personnel can control the driving direction of vehicle with pull handle.
One end among vehicle frame 4 is equipped with the collet that fixed fastening frame upper cover 18 assembles with fixed fastening frame lower cover 19
One, the two sides of the collet one are equipped in rotation axis insertion vehicle frame 4；The other end among the vehicle frame 4 is equipped with collet 2 23；
2 23 inside of collet is uniformly equipped with pulley 29.Jack 7, the jack 7 and collet 2 23 are installed on the sliding block 25
Between be connected with hoisting bracket 22, very heavy press hand 6 is mounted on the side of jack 7.Collet 2 23 and collet one can lead to
Fastener is crossed to open and lock.
The side of vehicle frame 4 is equipped with turntable 9, is connected with rotary tray motor 28 below the turntable 9, top is equipped with triangle tower
Frame 12, described 12 bottom end one end of triangle pylon are hinged on turntable 9, and the other end is connected to above hydraulic cylinder 14；The triangle tower
Pull wire pulley 11 is installed at the top of frame 12；12 bottom of triangle pylon is equipped with reel 13, and 13 side of reel is connected with reel
Motor 10.V-arrangement trogue 40 is also equipped between collet one and collet 2 23.Spiral stabilizer blade 27 is installed below turntable 9.The vehicle
Motor 2 50 is installed, 2 50 lower section of motor is connected with elevating lever 52, drill bit 53 is connected on the elevating lever 52, electricity on frame 4
Machine 2 50 screws in car body by bolt 51 and is fixed on vehicle frame 4.
Based on above-mentioned apparatus, the present invention also provides a kind of power grid electric poles to set up Self-loading-unloading construction method, and feature exists
In, comprising the following steps:
1) unitized frame 4 is moved to the accumulation position of electric pole 17, and spiral stabilizer blade 27 is threaded to contact ground to make car body
Steadily；
2) using 30 sets of hanging ring at 17 both ends of electric pole that needs lift by crane, and bracing wire 31 is fastened in hanging ring 30, and by bracing wire
31 by setting fastening after pull wire pulley 11 on reel 13；
3) starting reel motor 10 drives lower mandrel member 13 to pack up bracing wire 31 and then sling electric pole 17, reaches higher than vehicle
The height of frame 4 stops, and hydraulic cylinder 14 pulls back triangle pylon 12, and electric pole 17 is increased and is straightened close to the position of vehicle frame 4,
Electric pole 17 is transferred to the top of vehicle frame 4 by 28 operation of rotary tray motor at this time；
4) electric pole 17 is mounted in collet one and collet 2 23 and is fixed, drive the rotation of drill bit 53 to open using motor 2 50
Electric pole slot hole is dug, adjusts car body after the completion, is convenient for lower beam operation；
5) very heavy press hand 6 is operated to rise jack 7 to promote collet 2 23, while constantly rotating threaded shaft handwheel 2
The position of jack 7 is adjusted to adapt to the elevated height of collet 2 23, in the process, electric pole 17 is the center of circle with collet one,
Collet 2 23, which is rotated by 90 ° to hold up electric pole 17, enters its bottom in electric pole slot hole；
6) it is banketed to electric pole slot hole and closely knit, opens collet one and collet 2 23, electric pole 17 is made to lose constraint
Set, construction are completed.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (2)
1. power grid electric pole sets up Self-loading-unloading tool car, including vehicle frame (4), bracket (20), vehicle are installed below the vehicle frame (4)
Wheel (21) is mounted on bracket (20), and vehicle frame (4) front end is equipped with universal wheel (3)；It is characterized in that, the vehicle frame (4)
Two sides are equipped with screw rod (16), are slidably reciprocated by the sliding block (25) that lead screw handwheel (2) control is mounted on screw rod (16)；It is described
The collet that the intermediate one end of vehicle frame (4) is equipped with fixed fastening frame upper cover (18) and fixed fastening frame lower cover (19) assemble
One, the two sides of the collet one are equipped in rotation axis insertion vehicle frame (4)；
The intermediate other end of the vehicle frame (4) is equipped with collet two (23)；Jack (7), institute are installed on the sliding block (25)
It states and is connected between jack (7) and collet two (23) hoisting bracket (22), very heavy press hand (6) is mounted on jack (7)
Side；The side of the vehicle frame (4) is equipped with turntable (9), is connected with rotary tray motor (28) below the turntable (9), top peace
Equipped with triangle pylon (12), described triangle pylon (12) bottom end one end is hinged on turntable (9), and the other end is connected to hydraulic cylinder
(14) above；
Pull wire pulley (11) are installed at the top of the triangle pylon (12)；Triangle pylon (12) bottom is equipped with reel
(13), reel (13) side is connected with reel motor (10)；Collet one and collet two (23) are also equipped with V-arrangement trogue (40), turn
Spiral stabilizer blade (27) are installed below disk (9)；Motor two (50) is installed on vehicle frame (4), is connected with liter below motor two (50)
It drops bar (52), is connected with drill bit (53) on the elevating lever (52).
2. power grid electric pole as described in claim 1 sets up Self-loading-unloading tool car, it is characterised in that: screw rod (16) two sides
It is laid with lead screw guide rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246220.6A CN106978936B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car and its construction method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510773951.7A CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
| CN201710246220.6A CN106978936B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car and its construction method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510773951.7A Division CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106978936A CN106978936A (en) | 2017-07-25 |
| CN106978936B true CN106978936B (en) | 2019-05-21 |
Family
ID=55195953
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246220.6A Active CN106978936B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car and its construction method |
| CN201710246223.XA Active CN106948646B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car construction method |
| CN201510773951.7A Expired - Fee Related CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246223.XA Active CN106948646B (en) | 2015-11-13 | 2015-11-13 | Power grid electric pole sets up Self-loading-unloading tool car construction method |
| CN201510773951.7A Expired - Fee Related CN105298207B (en) | 2015-11-13 | 2015-11-13 | Power network electric pole sets up Self-loading-unloading tool car and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106978936B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013816B (en) * | 2016-06-02 | 2019-05-10 | 济宁山云宇内机电科技有限公司 | A kind of column robot |
| CN105971371B (en) * | 2016-06-24 | 2017-12-29 | 南陵旺科知识产权运营有限公司 | Scrap electrical wires bar removes machine |
| CN108533057A (en) * | 2016-08-24 | 2018-09-14 | 周科言 | A kind of electric pole supporting device |
| CN106193781B (en) * | 2016-08-25 | 2018-05-29 | 无锡市同腾复合材料有限公司 | Mechanical device for erecting pole |
| CN106351503B (en) * | 2016-08-25 | 2018-07-24 | 无锡市同腾复合材料有限公司 | The mechanical pole type installation method of compound polyurethane material electric pole |
| CN106121343B (en) * | 2016-08-25 | 2018-10-09 | 无锡市同腾复合材料有限公司 | Compound polyurethane material electric pole and its installation method |
| CN106368498B (en) * | 2016-09-28 | 2018-08-07 | 国网山东省电力公司章丘市供电公司 | Field electric pole intelligence stringer |
| CN107021423B (en) * | 2017-06-07 | 2018-04-13 | 国网山东省电力公司济南市章丘区供电公司 | A kind of electric pole location and installation equipment |
| CN107327202A (en) * | 2017-08-01 | 2017-11-07 | 南昌叁润科技有限公司 | It is a kind of that the vertical equipment directly installed can be carried out to concrete wire pole |
| CN109252809B (en) * | 2018-07-25 | 2020-07-24 | 国网山东省电力公司枣庄供电公司 | 10KV power transmission line foundation excavation device |
| CN109017505B (en) * | 2018-08-08 | 2020-12-25 | 长沙中联恒通机械有限公司 | Vehicle-mounted object transportation erecting device |
| CN110836039B (en) * | 2019-11-26 | 2021-03-26 | 安徽省徽源电杆有限公司 | Telegraph pole mounting equipment |
| CN110886531B (en) * | 2019-12-05 | 2020-11-27 | 盛隆电气集团电力工程有限公司 | Overhead transmission line electric power tower installation construction method |
| CN112064534B (en) * | 2020-09-07 | 2022-02-01 | 安徽引航人广告标识有限公司 | Installation device and installation method of road traffic sign |
| CN112360226B (en) * | 2020-11-30 | 2022-02-01 | 山东得胜电力股份有限公司 | Telegraph pole mounting and dismounting integrated system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE35440B1 (en) * | 1971-07-06 | 1976-02-18 | Roche T | Device for erecting poles |
| US4203266A (en) * | 1977-12-15 | 1980-05-20 | Dresser Industries, Inc. | Mast leveling and support apparatus |
| US5794387A (en) * | 1997-03-20 | 1998-08-18 | Musco Corporation | Device and method to lift and manipulate poles which are mounted onto a base |
| US8991777B2 (en) * | 2013-04-23 | 2015-03-31 | Gabriel Madril | Post stabilization apparatus and method |
| CN203567604U (en) * | 2013-11-15 | 2014-04-30 | 国家电网公司 | Telegraph pole transporter |
| CN203961423U (en) * | 2014-06-28 | 2014-11-26 | 国家电网公司 | A kind of tool car of the bar that installs electric wiring |
| CN204126358U (en) * | 2014-07-08 | 2015-01-28 | 国家电网公司 | The high electric pole of a kind of safety carries establishes device |
| CN104120911B (en) * | 2014-08-05 | 2016-07-13 | 江苏省电力公司扬州供电公司 | A kind of adjustable angle type electric pole installing car |
| CN204152294U (en) * | 2014-08-08 | 2015-02-11 | 国网山东省电力公司泰安供电公司 | Portable multi-function pole centralizing device |
| CN104213746B (en) * | 2014-08-25 | 2017-03-08 | 国家电网公司 | The convenient transport vehicle of electric pole is buried in a kind of transport |
-
2015
- 2015-11-13 CN CN201710246220.6A patent/CN106978936B/en active Active
- 2015-11-13 CN CN201710246223.XA patent/CN106948646B/en active Active
- 2015-11-13 CN CN201510773951.7A patent/CN105298207B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106948646B (en) | 2019-07-12 |
| CN106978936A (en) | 2017-07-25 |
| CN106948646A (en) | 2017-07-14 |
| CN105298207A (en) | 2016-02-03 |
| CN105298207B (en) | 2017-09-26 |
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