CN112523107A - A bridge anticollision fence fitment platform for municipal bridge building engineering - Google Patents
A bridge anticollision fence fitment platform for municipal bridge building engineering Download PDFInfo
- Publication number
- CN112523107A CN112523107A CN202110035064.5A CN202110035064A CN112523107A CN 112523107 A CN112523107 A CN 112523107A CN 202110035064 A CN202110035064 A CN 202110035064A CN 112523107 A CN112523107 A CN 112523107A
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- China
- Prior art keywords
- platform
- connecting rod
- building engineering
- bridge
- hinged
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a bridge anti-collision fence decoration platform for municipal bridge building engineering, which comprises a base, a double-end pneumatic telescopic rod and a toothed plate, wherein the back part of the toothed plate is fixedly arranged on the inner side of the base, the front side of the toothed plate is connected with a lifting table through a lifting mechanism in a transmission manner, two ends of the lifting table are fixedly connected with limiting blocks, two sides of each limiting block are slidably connected with limiting slide rails, the limiting slide rails are fixedly arranged on the inner side wall of the base, the middle part of the lower surface of the lifting table is fixedly connected with a supporting table, the upper surface of the lifting table is fixedly connected with the lower surface of a fixed seat, one side of the fixed seat is connected with the outer side wall of a movable; adapt to anticollision fence height, stretch out through the pneumatic telescopic link of control double-end simultaneously and drive the cardboard and stretch out with gear engagement, the gear can not continue to rotate, locks the height of elevating platform, prevents the elevating platform landing, is favorable to making the improvement security.
Description
Technical Field
The invention relates to the technical field of bridge equipment, in particular to a bridge anti-collision fence decoration platform for municipal bridge building engineering.
Background
The anti-collision fences on two sides of the bridge are the most visual structural structures in the whole bridge engineering, represent the appearance image of the whole bridge, and need to be decorated and constructed on two sides of the anti-collision fence during construction, and need to be constructed through a decoration platform during construction.
Present fitment platform lies in when fitment to bridge anticollision fence, generally need erect temporarily, can height-adjusting, lack locking mechanism when adaptation anticollision fence height, the condition of landing appears easily, there is the potential safety hazard, and the inconvenient removal of fitment platform needs erect at different fitment sections in addition, and the operation use is loaded down with trivial details, has reduced the result of use of platform, receives many-sided restraint when making the staff fitment, leads to fitment efficiency lower, the extension construction period.
Therefore, a bridge anti-collision fence decoration platform for municipal bridge building engineering is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a bridge anti-collision fence decoration platform for municipal bridge building engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a bridge anti-collision fence decoration platform for municipal bridge building engineering comprises a base, a double-end pneumatic telescopic rod and a toothed plate, the back of a toothed plate is fixedly arranged on the inner side of the base, the front side of the toothed plate is in transmission connection with a lifting platform through a lifting mechanism, two ends of the lifting platform are fixedly connected with limiting blocks, two sides of each limiting block are connected with limiting slide rails in a sliding manner, the limiting slide rail is fixedly arranged on the inner side wall of the base, the middle part of the lower surface of the lifting platform is fixedly connected with the supporting platform, the upper surface of the lifting table is fixedly connected with the lower surface of the fixed seat, one side of the fixed seat is connected with the outer side wall of the movable table through a translation mechanism, a plurality of anti-collision blocks are fixedly arranged on the front side of the movable table, sliding grooves are symmetrically formed in the inner side of one end, away from the fixed seat, of the movable table, the inboard sliding connection slider of spout, slider fixed mounting is at check blend stop both ends, check blend stop both ends clearance fit movable table inside wall.
Preferably, elevating system includes the biax motor, biax motor both ends output shaft fixed connection pivot one end, the pivot other end rotates the insertion casing of connection, the pivot is in the casing inside portion week fixed connection's the through gear axle center, gear one side meshing connection pinion rack, the pinion rack position corresponds the gear setting, the tooth of cardboard front side is connected in the meshing of gear opposite side, the end part of cardboard opposite side fixed connection double-end pneumatic telescopic link expansion end, fixed intraductal side of fixed connection is revolved to double-end pneumatic telescopic link middle part stiff end week side fixed connection, fixed all sides fixed connection casing inside wall, trachea intercommunication cylinder is passed through to double-end pneumatic telescopic link one side, cylinder fixed mounting is at the elevating platform lower surface.
Preferably, the translation mechanism comprises a master connecting rod and a slave connecting rod, one end of the master connecting rod and one end of the slave connecting rod are hinged with the inner side of the protective shell, the outer side of the protective shell is fixedly connected with one side of the fixed seat, the main connecting rod and the auxiliary connecting rod are divided into two sections, the middle parts of the main connecting rods are hinged through a short pin shaft, the other end of the main connecting rod is hinged with the outer side wall of the movable table, the other end of the slave connecting rod is hinged with one end of a dovetail slide block, the peripheral side of the other end of the dovetail slide block is connected with the inner side of a dovetail groove in a sliding way, the dovetail groove is fixedly connected with the outer side wall of the movable table, the upper section of the main connecting rod is hinged with the movable end of the hydraulic telescopic rod, the lower end of the main connecting rod is hinged with the fixed end of a hydraulic telescopic rod, the hydraulic telescopic rod is connected with a hydraulic cylinder through an oil pipe, the hydraulic cylinder is fixedly installed on the inner side wall of the protective shell, and the upper section of the main connecting rod is hinged to the upper section of the slave connecting rod and the lower section of the main connecting rod is hinged to the lower section of the slave connecting rod through long pin shafts respectively.
Preferably, the end of the anti-collision block is mushroom-shaped and made of soft rubber material.
Preferably, base bottom both sides fixed connection ann mounting panel, a plurality of mounting holes have been seted up on the mounting panel, the mounting hole inboard has the construction bolt to pass.
Preferably, the lifting platform is provided with an opening corresponding to the corner part of the toothed plate.
Preferably, the supporting platform is higher than the casing.
Preferably, the height of the side wall of the base close to one side of the movable table is far lower than that of the other three sides.
Compared with the prior art, the invention has the beneficial effects that: by fixing the mounting plate and the whole device on the decoration vehicle, the decoration vehicle can be stopped at any section for decoration when driving the device to move along the anti-collision fence, can move along with the decoration vehicle, does not need to erect decoration platforms at different decoration sections, is simple to operate and is beneficial to improving the working efficiency;
the lifting mechanism can drive the lifting platform to lift, and the height of the workbench is adjusted; the height of the anti-collision fence is adapted, meanwhile, the double-end pneumatic telescopic rod is controlled to extend out to drive the clamping plate to extend out to be meshed with the gear, the gear cannot rotate continuously, the height of the lifting table is locked, the lifting table is prevented from sliding off, and the safety is improved;
because when the fitment vehicle berthhed on anticollision fence next door, be difficult to the distance between control activity platform and the anticollision fence, can carry out the horizontal adjustment through translation mechanism to in the fitment operation, the anticollision piece can avoid the activity platform to touch the anticollision fence, plays the cushioning effect, and the check blend stop can prevent the instrument landing in the activity platform, is favorable to improving work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the translation mechanism of the present invention;
fig. 4 is a schematic bottom view of the lifting mechanism of the present invention.
In the figure: 1. mounting a plate; 2. a base; 3. a limiting block; 4. a lifting platform; 5. a translation mechanism; 6. a fixed seat; 7. a movable table; 8. a toothed plate; 9. a lifting mechanism; 10. a limiting slide rail; 11. a chute; 12. an anti-collision block; 13. grid barrier strips; 14. a slider; 15. a support table; 101. mounting holes; 102. installing a bolt; 41. an opening; 51. a protective shell; 52. a main link; 53. a long pin shaft; 54. a hydraulic cylinder; 55. an oil pipe; 56. a hydraulic telescopic rod; 57. a short pin shaft; 58. a slave link; 59. a dovetail slide block; 510. a dovetail groove; 91. a housing; 92. a fixed tube; 93. a double-ended pneumatic telescopic rod; 94. clamping a plate; 95. a gear; 96. a rotating shaft; 97. a two-axis motor; 98. an air tube; 99. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a bridge anti-collision fence decoration platform for municipal bridge building engineering comprises a base 2, a double-end pneumatic telescopic rod 93 and a toothed plate 8, wherein the back of the toothed plate 8 is fixedly installed on the inner side of the base 2, the front side of the toothed plate 8 is in transmission connection with a lifting table 4 through a lifting mechanism 9, the lifting table 4 can be controlled to move up and down under the action of the lifting mechanism 9 and the toothed plate 8, two ends of the lifting table 4 are fixedly connected with limit blocks 3, two sides of each limit block 3 are in sliding connection with limit sliding rails 10, the limit blocks 3 can limit the inner sides of the sliding rails 10 to slide up and down, and the stability of the lifting table 4 in the;
the limiting slide rail 10 is fixedly arranged on the inner side wall of the base 2, the middle part of the lower surface of the lifting table 4 is fixedly connected with the supporting table 15, the upper surface of the lifting table 4 is fixedly connected with the lower surface of the fixed seat 6 and can play a role in fixing, one side of the fixed seat 6 is connected with the outer side wall of the movable table 7 through the translation mechanism 5, the movable table 7 can be transversely moved through the translation mechanism 5, and the front side of the movable table 7 is fixedly provided with a plurality of anti-collision blocks 12 so as to prevent the movable table 7;
the inner side of one end, far away from the fixed seat 6, of the movable table 7 is symmetrically provided with sliding grooves 11, the inner side of each sliding groove 11 is connected with a sliding block 14 in a sliding mode, the sliding blocks 14 are fixedly installed at two ends of a grid barrier strip 13, two ends of each grid barrier strip 13 are in clearance fit with the inner side wall of the movable table 7, each grid barrier strip 13 can slide on the inner side of the movable table 7, each sliding block 14 can slide on the inner side of each sliding groove 11, and each grid barrier strip 13 can prevent tools;
the lifting mechanism 9 comprises a double-shaft motor 97, output shafts at two ends of the double-shaft motor 97 are fixedly connected with one end of a rotating shaft 96, the double-shaft motor 97 can drive the rotating shaft 96 to rotate, the other end of the rotating shaft 96 is rotatably connected with an inserted machine shell 91, the rotating shaft 96 can rotate inside the machine shell 91, the rotating shaft 96 is fixedly connected with the axis of a through gear 95 on the periphery of the inner side portion of the machine shell 91, the rotating shaft 96 can drive the gear 96 to rotate, one side of the gear 95 is meshed with a toothed plate 8, the gear 95 rotates to be meshed with the toothed plate 8 to roll, the lifting platform 7 can be driven to lift, and the position of the toothed plate 8;
the other side of the gear 95 is engaged with teeth on the front side of the clamping plate 94, the clamping plate 94 can be engaged with the clamping gear 95, the other side of the clamping plate 94 is fixedly connected with the end part of the movable end of the double-head pneumatic telescopic rod 93, the periphery of the fixed end of the middle part of the double-head pneumatic telescopic rod 93 is fixedly connected with the inner side of the fixed tube 92, the periphery of the fixed tube 92 is fixedly connected with the inner side wall of the machine shell 91, one side of the double-head pneumatic telescopic rod 93 is communicated with the air cylinder 99 through the air tube 98, the air cylinder 99 is fixedly arranged on the lower surface of the lifting platform 4, the air cylinder 99 can control the double-head pneumatic telescopic rod 93 to perform telescopic motion through the air tube 98, the double-head pneumatic telescopic rod 93 can drive the clamping plate 94 to perform telescopic motion, the clamping plate 94 extends, the gear 95 is loosened, the gear 95 can rotate, and the height of the lifting platform 4 can be adjusted;
the translation mechanism 5 comprises a main connecting rod 52 and a slave connecting rod 58, one end of the main connecting rod 52 is hinged with the inner side of a protective shell 51, the outer side of the protective shell 51 is fixedly connected with one side of a fixed seat 6, the main connecting rod 52 and the slave connecting rod 58 are divided into two sections, the middle parts of the two sections are hinged through a short pin shaft 57, the other end of the main connecting rod 52 is hinged with the outer side wall of the movable table 7, the other end of the slave connecting rod 58 is hinged with one end of a dovetail slide block 59, the peripheral side of the other end of the dovetail slide block 59 is connected with the;
the dovetail groove 510 is fixedly connected with the outer side wall of the movable table 7 and can play a role in fixing, the upper section of the main connecting rod 52 is hinged with the movable end of the hydraulic telescopic rod 56, the lower end of the main connecting rod 52 is hinged with the fixed end of the hydraulic telescopic rod 56, the hydraulic telescopic rod 56 is connected with the hydraulic cylinder 54 through an oil pipe 55, the hydraulic cylinder 54 is fixedly installed on the inner side wall of the protective shell 51, the upper section of the main connecting rod 52, the upper section of the slave connecting rod 58, the lower section of the main connecting rod 52 and the lower section of the slave connecting rod 58 are respectively hinged through long pin shafts 53, the hydraulic cylinder 54 can control the hydraulic telescopic rod 56 to perform telescopic motion through the oil pipe 55, the hydraulic telescopic rod 56 can drive the main connecting rod 52 to extend outwards when extending out, the main connecting rod 52 drives the slave connecting rod;
the end of the anti-collision block 12 is mushroom-shaped and made of soft rubber material, and can provide a buffer effect when the anti-collision block touches the anti-collision fence;
the mounting plates 1 are fixedly connected to two sides of the bottom of the base 2, a plurality of mounting holes 101 are formed in the mounting plates 1, mounting bolts 102 penetrate through the mounting holes 101, the mounting plates 1 and the whole device can be fixed on a decoration vehicle through the mounting bolts 102 penetrating through the mounting holes 101, and the device is driven to move along the anti-collision fence for decoration;
the lifting platform 4 is correspondingly provided with an opening 41 corresponding to the corner part of the toothed plate 8, so that the gear 95 is meshed with the toothed plate 8 conveniently, and the lifting platform 4 can move up and down conveniently;
the supporting platform 15 is higher than the casing 91, and the supporting frame 15 can play a supporting role when the lifting platform 4 falls down;
the height of the side wall of the base 2 close to one side of the movable table 7 is far lower than that of the other three sides, so that the movable table 7 can move transversely.
The working principle is as follows: when the anti-collision device is used, the mounting plate 1 and the whole device can be fixed on a decoration vehicle by the aid of the mounting bolts 102 penetrating through the mounting holes 101, the decoration vehicle driving device can be stopped at any time at a certain section to perform decoration when moving along the anti-collision fence, the lifting table 4 is positioned in the base 2 and supported by the support frame 15, the double-shaft motor 97 drives the rotating shaft 96 to rotate, the rotating shaft 96 drives the gear 96 to rotate, the gear 95 rotates to be meshed with the toothed plate 8 to roll, the lifting table 7 can be driven to lift, the limiting block 3 can limit the inner side of the sliding rail 10 to slide up and down, stability of the lifting table 4 during up-and-down movement is improved, and the height of the working table;
the air cylinder 99 controls the double-end pneumatic telescopic rod 93 to perform telescopic motion through the air pipe 98, the double-end pneumatic telescopic rod 93 drives the clamping plate 94 to perform telescopic motion, the clamping plate 94 extends out to be meshed with the gear 95, the gear 95 cannot rotate continuously, the height of the lifting table 4 is locked, the lifting table 4 is prevented from sliding off, the safety is improved beneficially, when the double-end pneumatic telescopic rod 93 contracts, the clamping plate 94 is driven to retract, the gear 95 is loosened, the gear 95 can rotate, and the lifting table 4 can adjust the height;
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a bridge anticollision fence fitment platform for municipal bridge building engineering, includes base (2), double-end pneumatic telescopic link (93) and pinion rack (8), its characterized in that: the inner side of the base (2) is fixedly provided with a toothed plate (8) back, the front side of the toothed plate (8) is connected with a lifting platform (4) through a lifting mechanism (9) in a transmission way, two ends of the lifting platform (4) are fixedly connected with limit blocks (3), two sides of each limit block (3) are slidably connected with limit slide rails (10), the limit slide rails (10) are fixedly arranged on the inner side wall of the base (2), the middle part of the lower surface of the lifting platform (4) is fixedly connected with a support platform (15), the upper surface of the lifting platform (4) is fixedly connected with the lower surface of a fixed seat (6), one side of the fixed seat (6) is connected with the outer side wall of a movable platform (7) through a translation mechanism (5), the front side of the movable platform (7) is fixedly provided with a plurality of anti-collision blocks (12), the movable platform (7) is far away from one end of the, the sliding blocks (14) are fixedly arranged at two ends of the grid barrier strips (13), and two ends of the grid barrier strips (13) are in clearance fit with the inner side walls of the movable table (7).
2. The bridge anti-collision fence finishing platform for the municipal bridge building engineering according to claim 1, wherein: elevating system (9) includes biax motor (97), biax motor (97) both ends output shaft fixed connection pivot (96) one end, the insertion casing (91) of connection is rotated to pivot (96) other end, pivot (96) are in casing (91) inside part week side fixed connection's run-through gear (95) axle center, pinion rack (8) is connected in gear (95) one side meshing, pinion rack (8) position corresponds gear (95) setting, the tooth of cardboard (94) front side is connected in gear (95) opposite side meshing, the end part of cardboard (94) opposite side fixed connection double-end pneumatic telescopic link (93) expansion end, double-end pneumatic telescopic link (93) middle part fixed end week side fixed connection fixed tube (92) are inboard, fixed tube (92) week side fixed connection casing (91) inside wall, trachea (98) intercommunication cylinder (99) are passed through to double-end pneumatic telescopic link (93) one side, and the air cylinder (99) is fixedly arranged on the lower surface of the lifting platform (4).
3. The bridge anti-collision fence finishing platform for the municipal bridge building engineering according to claim 1, wherein: the translation mechanism (5) comprises a main connecting rod (52) and a slave connecting rod (58), wherein the main connecting rod (52) and one end of the slave connecting rod (58) are hinged to the inner side of a protective shell (51), the outer side of the protective shell (51) is fixedly connected with one side of a fixed seat (6), the main connecting rod (52) and the slave connecting rod (58) are divided into two sections, the middle parts of the two sections are hinged to each other through a short pin shaft (57), the other end of the main connecting rod (52) is hinged to the outer side wall of a movable table (7), the other end of the slave connecting rod (58) is hinged to one end of a dovetail sliding block (59), the other end periphery of the dovetail sliding block (59) is slidably connected to the inner side of a dovetail groove (510), the outer side wall of the movable table (7) is fixedly connected to the dovetail groove (510), the upper section of the main connecting rod (52) is hinged to the movable, the hydraulic telescopic rod (56) is connected with a hydraulic cylinder (54) through an oil pipe (55), the hydraulic cylinder (54) is fixedly installed on the inner side wall of the protective shell (51), and the upper section of the main connecting rod (52) is hinged with the upper section of the slave connecting rod (58) and the lower section of the main connecting rod (52) is hinged with the lower section of the slave connecting rod (58) through a long pin shaft (53).
4. The bridge anti-collision fence finishing platform for the municipal bridge building engineering according to claim 1, wherein: the end of the anti-collision block (12) is mushroom-shaped and made of soft rubber material.
5. The bridge anti-collision fence finishing platform for the municipal bridge building engineering according to claim 1, wherein: base (2) bottom both sides fixed connection ann mounting panel (1), a plurality of mounting holes (101) have been seted up on mounting panel (1), mounting hole (101) inboard has construction bolt (102) to pass.
6. The bridge anti-collision fence finishing platform for the municipal bridge building engineering according to claim 1, wherein: the lifting platform (4) is correspondingly provided with an opening (41) corresponding to the corner part of the toothed plate (8).
7. The bridge anti-collision fence finishing platform for the municipal bridge building engineering according to claim 2, wherein: the supporting platform (15) is higher than the shell (91).
8. The bridge anti-collision fence finishing platform for the municipal bridge building engineering according to claim 2, wherein: the height of the side wall of the base (2) close to one side of the movable table (7) is far lower than that of the other three sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110035064.5A CN112523107A (en) | 2021-01-12 | 2021-01-12 | A bridge anticollision fence fitment platform for municipal bridge building engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110035064.5A CN112523107A (en) | 2021-01-12 | 2021-01-12 | A bridge anticollision fence fitment platform for municipal bridge building engineering |
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| CN112523107A true CN112523107A (en) | 2021-03-19 |
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| CN202110035064.5A Pending CN112523107A (en) | 2021-01-12 | 2021-01-12 | A bridge anticollision fence fitment platform for municipal bridge building engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114541268A (en) * | 2022-03-07 | 2022-05-27 | 安徽羽翔建设工程有限公司 | A bridge anticollision fence fitment platform for municipal bridge building engineering |
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| CN114541268A (en) * | 2022-03-07 | 2022-05-27 | 安徽羽翔建设工程有限公司 | A bridge anticollision fence fitment platform for municipal bridge building engineering |
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Application publication date: 20210319 |