CN205578009U - Two lined steel bones RACK in tunnel equipment of being under construction - Google Patents

Two lined steel bones RACK in tunnel equipment of being under construction Download PDF

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Publication number
CN205578009U
CN205578009U CN201620383585.4U CN201620383585U CN205578009U CN 205578009 U CN205578009 U CN 205578009U CN 201620383585 U CN201620383585 U CN 201620383585U CN 205578009 U CN205578009 U CN 205578009U
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CN
China
Prior art keywords
door
frame
framework
tunnel
steel reinforcement
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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.)
Expired - Fee Related
Application number
CN201620383585.4U
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Chinese (zh)
Inventor
蒋皓
王伟
李洪庆
李建华
赵自静
祁军
阮仁义
梁超
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First Engineering Co Ltd of CTCE Group
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First Engineering Co Ltd of CTCE Group
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Priority to CN201620383585.4U priority Critical patent/CN205578009U/en
Application granted granted Critical
Publication of CN205578009U publication Critical patent/CN205578009U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a two lined steel bones RACK in tunnel equipment of being under construction, characterized by move towardss to assist along the tunnel and establish the platform truck track, the bogie frame that constitutes by " door " shaped steel frame and gate -shaped truss can motor drive down along platform truck pathway movement, the arch steelframe is put up by the vault of segmenting the setting and the side bow member articulates and constitutes to by platform frame supporting. The utility model discloses can form steel bones RACK location mould in order to the arch steelframe, and use the arch steelframe to set up operation platform as the support, can also be at the both sides of " door " shaped steel frame installation cable pit die carrier, with this installation that compromises cable cable pit template, steel bones RACK's cloth muscle among the tunnel secondary lining, the ligature, the installation, hang laying and integrated construction that the cable pit was laid of cloth, safe and reliable's work platform is provided for the process operation, engineering quality increase, safety hazards are reduced, and reduces the construction cost.

Description

Tunnel double-lining framework of steel reinforcement construction equipment
Technical field
This utility model relates to tunnel double-lining framework of steel reinforcement construction equipment, more specifically applies reinforcing bar in Tunnel Second Lining The construction equipment that the installation of skeleton and dossal are laid.
Background technology
Tie with reinforcing bar in Tunnel Second Lining is installed and in dossal laying construction, and traditional method is to use shaped steel welding steel Construction trolley made by frame, and in chassis enterprising pedestrian work dossal and the colligation of framework of steel reinforcement and installation, this mode is primarily present as follows Problem:
One is during reinforcement installation, owing to reinforcing bar fails effectively to be positioned, there may be displacement, colligation in process of binding There may be problem of non-uniform after completing, construction quality is difficult to be effectively controlled;
Two is owing to reinforcing bar can not obtain pre-aligned so that reinforcing bar handling can not accomplish that mechanization once completes, in operation process Artificial handling is wasted time and energy;
Three is that the working place provided by chassis is extremely limited, and there is the position, dead angle of behaviour's industry difficulty, and thus carry in construction operation Carry out potential safety hazard;
Four is that in work progress, dossal is by being accomplished manually, and difficulty is big and time-consuming;
For construction cable groove in tunnel, the most conventional method is to use bamboo slab rubber and punching block to carry out on-the-spot manual manufacture and peace Dress, after completing concreting, carries out form removal in an exploded manner, and this mode disassembly process is time-consuming, and is tearing open Mold process easily causes the damage of corner, affects outward appearance.
Utility model content
This utility model is for avoiding the deficiency existing for above-mentioned prior art, it is provided that a kind of tunnel double-lining framework of steel reinforcement construction Equipment, to improving the mechanical efficiency of work progress, it is ensured that construction quality, ensures construction safety.
This utility model adopts the following technical scheme that for solving technical problem
Being structurally characterized in that of this utility model tunnel double-lining framework of steel reinforcement construction equipment:
Arranging trolley track, described trolley track is the twice parallel steel rails moving towards along tunnel to additionally arrange in tunnel;
Setting table vehicle frame, described bogie frame be by front and back's two panels "door" type steelframe and be arranged on before and after's two panels "door" type steelframe it Between " door " shape truss constitute;Described "door" type steelframe and "door" type truss are by steelframe back timber and two heel post structures respectively Become, described bogie frame be utilize be arranged on described before and after in two panels "door" type steelframe the caster support of both sides column bottom described On trolley track, and can move along trolley track under motor drives;
Arrange in the bottom of "door" type steelframe and two heel posts of "door" type truss and vertically shore oil cylinder, utilize and vertically shore oil Cylinder can adjust "door" type steelframe and door " height of type truss, at "door" type steelframe and door " two heel posts of type truss Outside arranges diagonal brace oil cylinder, and moving towards spaced each road arch-shaped steel frame along tunnel is that the vault frame by subsection setup and office are two The hinged composition of side bow member of side, described vault frame utilizes vertical supporting bar to be supported on "door" type steelframe and "door" type truss On back timber, described side bow member is supported by diagonal brace oil cylinder;
Described each road arch-shaped steel frame is formed framework of steel reinforcement hoop muscle groove, and presses framework of steel reinforcement on described each road arch-shaped steel frame The spacing of middle longitudinal reinforcement arranges each framework of steel reinforcement longitudinal rib groove, by described framework of steel reinforcement annular muscle groove and framework of steel reinforcement longitudinal rib groove Form framework of steel reinforcement positioning clamping fixture.
The construction features of this utility model tunnel double-lining framework of steel reinforcement construction equipment lies also in: arrange with described arch-shaped steel frame for supporting Operating platform;Described operating platform includes: each road sidepiece operating board being fixedly installed on the inner side differing heights of side bow member, And it is suspended on each road top operational platform below vault frame, by sidepiece operating board and top operational platform with vault frame for supporting to fix The operating platform constituted forms the step surface moving towards classification setting along arch-shaped steel frame, and workmen can stand at described step surface On carry out operation, and can move between each step surface.
The construction features of this utility model tunnel double-lining framework of steel reinforcement construction equipment lies also in: with described arch-shaped steel frame as arched track, The dolly that can move along described arched track is set in described arched track;Dossal is wound on the longitudinal axis one-tenth dossal reel, described The longitudinal axis is connected firmly with described dolly by support bar, utilizes dolly movement in arched track, makes the dossal edge being wound on the longitudinal axis Tunnel vault unreels.
The construction features of this utility model tunnel double-lining framework of steel reinforcement construction equipment lies also in: arrange cable duct mould bases, at described " door " The outside of two heel posts of shaped steel frame is fixedly installed column outer flange, arranges template side in the corresponding side of described cable duct mould bases Portion's flange;Utilize described template side-flange and column outer flange that cable duct mould bases is fixedly mounted on the two of "door" type steelframe The outside of heel post, fixedly mounts cable duct end mould in the bottom of described cable duct mould bases.
Compared with the prior art, this utility model has the beneficial effect that:
1, this utility model is constituted running gear with trolley track and bogie frame, it is possible to achieve construction equipment is walked upwards along tunnel Mechanization is moved, and improves efficiency of construction;
2, arch-shaped steel frame subsection setup in this utility model, intersegmental chain connection, and utilize oil cylinder to be supported so that arch Steelframe can be adjusted on height and width, is adapted to different tunnel cross-sections, and the suitability is strong;
3, this utility model is formed framework of steel reinforcement positioning clamping fixture, by skeleton by framework of steel reinforcement annular muscle groove and framework of steel reinforcement longitudinal rib groove Reinforcing bar is placed on reinforcing bar mold acquisition location, makes skeleton reinforcing steel bar can carry out batch handling and cloth muscle, its accurate positioning, efficiency Height, can be effectively improved construction quality, improves work efficiency.
4, this utility model utilizes arch-shaped steel frame to arrange operating platform, and workmen stands and carries out operation on step and can move, The abundant safety in working place.
5, this utility model utilizes dolly to complete dossal unreeling along tunnel vault, process simple and fast, precise and high efficiency.
6, this utility model can take into account the installation of cable ditch template, it is achieved the cloth muscle of framework of steel reinforcement in Tunnel Second Lining, colligation, Install, integrated construction that the laying of dossal and cable duct are laid, it is flat be that procedures provides safe and reliable work Platform, improves construction quality, reduces potential safety hazard, reduces construction cost.
Accompanying drawing explanation
Fig. 1 is this utility model section structure schematic diagram;
Fig. 2 is this utility model vertical structure schematic diagram;
Fig. 3 is this utility model cable duct model sheetinstallat schematic diagram;
Label in figure: 1 trolley track, 2 is "door" type steelframe, and 3 is "door" type truss, 4 motors, 5 vertical supporting bars, 6a vertically shores oil cylinder, 6b diagonal brace oil cylinder, 7a vault frame, 7b side bow member, 8a top operational platform, 8b sidepiece operating board, 10 column outer flange, 11a cable duct mould bases, 11b cable duct end mould, 12 framework of steel reinforcement hoop muscle grooves, 13 frameworks of steel reinforcement are indulged To muscle groove, 14 dollies, 15 dossal reels.
Detailed description of the invention
Seeing Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, the version of tunnel double-lining framework of steel reinforcement construction equipment is:
Arranging trolley track 1 is the twice parallel steel rails moving towards along tunnel to additionally arrange in tunnel.
Setting table vehicle frame is by front and back's two panels "door" type steelframe 2 and is arranged between before and after's two panels "door" type steelframe 2 " door " Shape truss 3 is constituted;"door" type steelframe 2 and "door" type truss 3 are to be made up of steelframe back timber and two heel posts respectively, chassis Frame is to utilize to be arranged in before and after's two panels "door" type steelframe 2 caster support of both sides column bottom on trolley track 2, and energy Move along trolley track 1 under motor 4 drives, it is achieved mechanization is moved, improve efficiency of construction.
Arrange in the bottom of "door" type steelframe and two heel posts of "door" type truss and vertically shore oil cylinder 6a, utilize and vertically shore Oil cylinder 6a can adjust "door" type steelframe and the height of "door" type truss, at "door" type steelframe and the two of "door" type truss The outside of heel post arranges diagonal brace oil cylinder 6b, and moving towards spaced each road arch-shaped steel frame along tunnel is by the vault frame of subsection setup 7a and the office side hinged composition of bow member 7b in both sides, vault frame 7a utilizes vertical supporting bar 5 to be supported on "door" type steelframe 2 and "door" type truss 3 back timber on, side bow member 7b is supported by diagonal brace oil cylinder 6, and this version makes arch-shaped steel frame Can be adjusted on height and width, be adapted to different tunnel cross-sections, the suitability is strong.
Each road arch-shaped steel frame is formed framework of steel reinforcement hoop muscle groove 12, Bing Ge road arch-shaped steel frame is pressed in framework of steel reinforcement longitudinal The spacing of reinforcing bar arranges each framework of steel reinforcement longitudinal rib groove 13, framework of steel reinforcement annular muscle groove and framework of steel reinforcement longitudinal rib groove form reinforcing bar Framework location mold, makes framework of steel reinforcement obtain location, makes skeleton reinforcing steel bar can carry out batch handling and cloth muscle, accurate positioning, effect Rate is high, can be effectively improved construction quality, improves work efficiency.
As depicted in figs. 1 and 2, in the present embodiment, the setting of corresponding structure also includes:
With arch-shaped steel frame, operating platform is set for supporting;Operating platform includes: fixing on the inner side differing heights of side bow member 7b The each road sidepiece operating board 8b arranged, and with vault frame 7a for supporting the fixing top, each road being suspended on below vault frame 7a behaviour Station 8a, the classification of moving towards that the operating platform being made up of sidepiece operating board 8b and top operational platform 8a is formed along arch-shaped steel frame is arranged Step surface, workmen can stand and carry out operation on step surface, and can move between each step surface, and working place is filled Abundant, it is ensured that job safety.
About the making of top operational platform 8a, it is downward in hanging welding " L " shape on the vault frame 7a in arch-shaped steel frame Combination angle steel, additionally arranges table top on the horizontal segment of " L " shape combination angle steel, and workmen can stand on and constructs on table top, The interference avoiding arch-shaped steel frame hogging upper frame 7a can carry out artificial colligation to reinforcing bar, and is fixed the dossal additionally arranged, outstanding The table top hung both had met the requirement of the abundant working space of workman's standing operation, turn avoid and constructs secondary lining reinforcing bar binding Form interference;Sidepiece operating board 8b props up the inner side standing in side bow member 7b in a corresponding manner.
In the present embodiment, as it is shown in figure 1, with arch-shaped steel frame as arched track, arrange in arched track and can move along arched track Dynamic dolly 14;Dossal is wound on the longitudinal axis one-tenth dossal reel 15, and the longitudinal axis is connected firmly with dolly 14 by support bar 16, utilizes little The car 14 movement in arched track, makes the dossal being wound on the longitudinal axis unreel along tunnel vault, and this version achieves extension The semiautomation operation of cloth process of deployment, process of deployment is quick, and position is accurate, and dossal is smooth, has given full play to the effect of chassis, Improve chassis utilization rate, reduce hand labor intensity.
As it is shown on figure 3, in the present embodiment, arrange cable duct mould bases 11a, solid in the outside of two heel posts of "door" type steelframe Column outer flange 10 is set surely, template side-flange is set in the corresponding side of cable duct mould bases 11a;Utilize template sidepiece method Cable duct mould bases 11a is fixedly mounted on the outside of two heel posts of "door" type steelframe by blue and column outer flange 10, at cable The bottom fixed installation cable duct end mould 11b of ditch mould bases 11a, it is achieved the fixed installation of cable duct template.
This utility model equipment can meet the construction of multinomial operation, including as dossal chassis, reinforcing bar binding chassis and cable duct Lay chassis, both can guarantee that construction quality accelerating construction progress, safe and reliable work surface can be provided for flow chart, greatly again Improve the utilization rate of equipment, reduce construction cost.
This utility model equipment is utilized to carry out the laying of dossal in tunnel, the installation of two lining frameworks of steel reinforcement, Yi Ji electricity as follows The integrated construction that cable ditch is auxiliary:
The method utilizing tunnel double-lining framework of steel reinforcement construction equipment in the present embodiment to install two lining frameworks of steel reinforcement is carried out as follows:
Step A, reduce and vertically shore the height of oil cylinder 6a to extreme lower position, utilize hoist engine at the two ends of equipment lifting outer layer steel The hoop muscle of muscle and longitudinal rib, utilize human assistance to be positioned at by hoop muscle in framework of steel reinforcement hoop muscle groove 12, is positioned by longitudinal rib In framework of steel reinforcement longitudinal rib groove 13;For the ease of operation, decline vertically shoring oil cylinder 6a, and diagonal brace oil cylinder 6b is shunk Certain length, is for reserving working place.
First step B, operator stand on top operational platform 8a, will be in longitudinal rib and the ring on correspondence position at top Colligation is carried out to muscle;Subsequently enter sidepiece operating board 8b, longitudinal rib and the skeleton hoop muscle on correspondence position of dual-side will be in Colligation, completes the colligation of skeleton outer reinforcement.
Step C, equipment utilizes castor move to setting position under the driving of motor 1, adjust and vertically shore oil cylinder 6a and tiltedly Support oil cylinder 6b reaches setting state, implements the colligation sizing of outer reinforcement.
Step D, suitable reduction vertically shore the height of oil cylinder 6a, on the basis of completed outer reinforcement, by step C Mode carries out the colligation of internal layer reinforcing bar, until completing framework of steel reinforcement integral installation.
Utilizing tunnel double-lining framework of steel reinforcement construction equipment in the present embodiment to realize the construction method of automatic dossal is to enter as follows OK:
Step a, on trolley track position construction equipment, be locked against only equipping generation sliding;Oil is vertically shored in suitably reduction The height of cylinder 6a, and suitably shrink the length of diagonal brace oil cylinder 6b, reserve working space.
Step b, dolly 14 is moved its lowest position of side bow member 7b in side, move for dolly initial with this position Position, utilizes the longitudinal axis and support bar 16 to connect firmly with dolly 14 by dossal reel 15, and the movement making dolly 14 can be by supporting Bar 16 drives the longitudinal axis and the movement of dossal reel 15, and the dossal termination on dossal reel 15 is fixed on the Chu Zhimian lower left corner, tunnel Position.
Step c, start dolly 14, make dolly 14 along arch-shaped steel frame arched track in slide, meanwhile, dossal along At the beginning of tunnel, face is domed unreels, and during unreeling, adjusts and vertically shores oil cylinder 6a and diagonal brace oil cylinder 6b and makes dossal closely connected just Face rolls, it is achieved automatically unreel, and simultaneously by human assistance, the mode set by thermofussion welding circle is arranged dossal according to blossom type It is fixed on and just props up on face.
After step d, the laying completing domain dossal along tunnel cross-section, equipment to be onstructed repeats step a when arriving next construction section To step c.
Utilizing tunnel double-lining framework of steel reinforcement construction equipment in the present embodiment to carry out the method for cable duct construction is to carry out as follows:
Step (a), on trolley track position construction equipment, be locked against only equipping generation sliding.
Step (b), utilize template side-flange and column outer flange 10 that cable duct mould bases 11a is fixedly mounted on "door" type The outside of two heel posts of steelframe;Adjust the height vertically shoring oil cylinder 6a, make cable duct mould bases 11a reach the height set;
Step (c), cable duct end mould 11b is fixedly mounted on the bottom of cable duct mould bases 11a, completes the fixing of cable duct template Install.
Step (d), in cable duct template brush releasing agent, in cable duct template, carry out concreting subsequently, water at concrete Use chute when building, and lateral symmetry pours, it is ensured that concreting is uniform, and chassis is stable.

Claims (4)

1. tunnel double-lining framework of steel reinforcement construction equipment, is characterized in that:
Arranging trolley track (1), described trolley track (1) is the twice parallel steel rails moving towards along tunnel to additionally arrange in tunnel;
Setting table vehicle frame, described bogie frame is by front and back's two panels "door" type steelframe (2) and is arranged on " door " shape truss (3) between before and after's two panels "door" type steelframe (2) and constitutes;Described "door" type steelframe (2) and "door" type truss (3) are to be made up of steelframe back timber and two heel posts respectively, described bogie frame be utilize be arranged on described before and after the caster support of both sides column bottom, and can be mobile along trolley track (1) under motor (4) drives on described trolley track (1) in two panels "door" type steelframe (2);
Arrange in the bottom of "door" type steelframe and two heel posts of "door" type truss and vertically shore oil cylinder (6a), utilization is vertically shored oil cylinder (6a) and can be adjusted "door" type steelframe and the height of "door" type truss, in the outside of "door" type steelframe and two heel posts of "door" type truss, diagonal brace oil cylinder (6b) is set, move towards spaced each road arch-shaped steel frame to be that the vault frame (7a) by subsection setup and the office side bow member (7b) in both sides is hinged constituted along tunnel, described vault frame (7a) utilizes on the back timber that vertical supporting bar (5) is supported on "door" type steelframe (2) and "door" type truss (3), described side bow member (7b) is supported by diagonal brace oil cylinder (6b);
Described each road arch-shaped steel frame is formed with framework of steel reinforcement hoop muscle groove (12), and on described each road arch-shaped steel frame by framework of steel reinforcement in the spacing of longitudinal reinforcement each framework of steel reinforcement longitudinal rib groove (13) is set, described framework of steel reinforcement annular muscle groove and framework of steel reinforcement longitudinal rib groove form framework of steel reinforcement positioning clamping fixture.
Tunnel double-lining framework of steel reinforcement construction equipment the most according to claim 1, is characterized in that: arrange operating platform with described arch-shaped steel frame for supporting;Described operating platform includes: each road sidepiece operating board (8b) being fixedly installed on the inner side differing heights of side bow member (7b), and with vault frame (7a) for supporting fixing each road top operational platform (8a) being suspended on vault frame (7a) lower section, the operating platform being made up of sidepiece operating board (8b) and top operational platform (8a) forms the step surface moving towards classification setting along arch-shaped steel frame, workmen can stand and carry out operation on described step surface, and can move between each step surface.
Tunnel double-lining framework of steel reinforcement construction equipment the most according to claim 1, is characterized in that: with described arch-shaped steel frame as arched track, arranges the dolly (14) that can move along described arched track in described arched track;Dossal is wound on the longitudinal axis one-tenth dossal reel (15), the described longitudinal axis is connected firmly with described dolly (14) by support bar (16), utilize the dolly (14) movement in arched track, make the dossal being wound on the longitudinal axis unreel along tunnel vault.
Tunnel double-lining framework of steel reinforcement construction equipment the most according to claim 1, it is characterized in that: cable duct mould bases (11a) is set, it is fixedly installed column outer flange (10) in the outside of two heel posts of described "door" type steelframe, template side-flange is set in the corresponding side of described cable duct mould bases (11a);Utilize described template side-flange and column outer flange (10) that cable duct mould bases (11a) is fixedly mounted on the outside of two heel posts of "door" type steelframe, in the bottom of described cable duct mould bases (11a) fixed installation cable duct end mould (11b).
CN201620383585.4U 2016-04-27 2016-04-27 Two lined steel bones RACK in tunnel equipment of being under construction Expired - Fee Related CN205578009U (en)

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Application Number Priority Date Filing Date Title
CN201620383585.4U CN205578009U (en) 2016-04-27 2016-04-27 Two lined steel bones RACK in tunnel equipment of being under construction

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Application Number Priority Date Filing Date Title
CN201620383585.4U CN205578009U (en) 2016-04-27 2016-04-27 Two lined steel bones RACK in tunnel equipment of being under construction

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736016A (en) * 2016-04-27 2016-07-06 中铁四局集团第一工程有限公司 Tunnel secondary lining steel bar framework construction equipment and application thereof
CN106988770A (en) * 2017-05-19 2017-07-28 龚岗 Geotextiles waterproof cloth and two lined steel muscle are plated in integrated bogie hearth
CN107116669A (en) * 2017-06-30 2017-09-01 中交第航务工程局有限公司 A kind of automatic branch form removal board device of torsion-bending ratio
CN108756892A (en) * 2018-04-03 2018-11-06 中南大学 Job platform and its work continuously system and operational method for constructing tunnel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736016A (en) * 2016-04-27 2016-07-06 中铁四局集团第一工程有限公司 Tunnel secondary lining steel bar framework construction equipment and application thereof
CN105736016B (en) * 2016-04-27 2018-01-19 中铁四局集团第一工程有限公司 Tunnel double-lining framework of steel reinforcement construction equipment and its application
CN106988770A (en) * 2017-05-19 2017-07-28 龚岗 Geotextiles waterproof cloth and two lined steel muscle are plated in integrated bogie hearth
CN106988770B (en) * 2017-05-19 2023-04-14 龚岗 Geotextile waterproof cloth and two-lining reinforcing steel bar laying and laying integrated trolley
CN107116669A (en) * 2017-06-30 2017-09-01 中交第航务工程局有限公司 A kind of automatic branch form removal board device of torsion-bending ratio
CN107116669B (en) * 2017-06-30 2023-09-19 中交第一航务工程局有限公司 Automatic template supporting and disassembling equipment for king-twisting character blocks
CN108756892A (en) * 2018-04-03 2018-11-06 中南大学 Job platform and its work continuously system and operational method for constructing tunnel
CN108756892B (en) * 2018-04-03 2023-08-18 中南大学 Work platform, continuous operation system and continuous operation method for tunnel construction

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Granted publication date: 20160914

Termination date: 20190427