CN114046034A - Method for erecting disk buckle type scaffold during curtain wall construction - Google Patents
Method for erecting disk buckle type scaffold during curtain wall construction Download PDFInfo
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- CN114046034A CN114046034A CN202111375545.7A CN202111375545A CN114046034A CN 114046034 A CN114046034 A CN 114046034A CN 202111375545 A CN202111375545 A CN 202111375545A CN 114046034 A CN114046034 A CN 114046034A
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- scaffold
- curtain wall
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- construction
- lower support
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- 238000010276 construction Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Classifications
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
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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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/04—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section
- E04G1/06—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section comprising members with rod-like or tubular portions fitting together end to end, with or without separate connecting pieces
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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
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
Abstract
The invention relates to a method for erecting a disk-type scaffold during curtain wall construction, which is characterized in that a modularized foldable overhanging platform component is manufactured during curtain wall construction, the modularized foldable overhanging platform component is in a folding and shrinking state, firstly, a lower buckling joint at the end of a lower supporting rod is opened, the lower supporting rod is slightly rotated for a certain angle, the lower buckling joint is far away from an upright rod, a pedal and an overhanging frame are downwards turned to be in a hanging state, and the lower supporting rod and the pedal are fixed by using iron wires. The invention meets the requirements of binding the main structure steel bars and closing the template, and can also solve the problem of overlarge distance between the scaffold and the wall; when the curtain wall is constructed, the scaffold can be turned and folded so as to meet the requirement of the distance between the scaffold and the wall.
Description
Technical Field
The invention relates to the field of building construction, in particular to a method for erecting a disk buckle type scaffold during curtain wall construction.
Background
According to patent search, for the scaffold for curtain wall construction during the main structure construction during the building construction, the technology similar to the patent is as follows:
retrieving patent 1: patent numbers: CN 108149908A; the patent name: a multi-row ultrahigh landing external scaffold device based on a steel truss special-shaped curtain wall is disclosed;
and (4) retrieving patent 2: patent numbers: CN 111764622A; the patent name: a special-shaped multifunctional scaffold.
Retrieving patent 3: patent numbers: CN 112663926A; the patent name: an adjustable pull rod cantilever frame; the applicant: chengdu Huayang architecture, Inc.; patent states: and (4) authorizing.
And searching for patent 4: the patent number; the patent name: a folding support operation platform; the applicant: fifth engineering limited of Zhongyao Bureau; patent states: and (4) authorizing.
The patent 1 'a multi-row ultrahigh landing external scaffold device based on a steel truss special-shaped curtain wall' is a scheme weaving method of the multi-row ultrahigh landing external scaffold device based on the steel truss special-shaped curtain wall. The frame body structure that this patent was set up is big end up's mode, and the material uses more, and self load is great. The upper step pitch is larger, the lower step pitch is smaller, and the upper step pitch and the lower step pitch are not uniform. Adopt the suspension cable to link external use scaffold body and building major structure flexibility when construction load surpasss scaffold design load, unload external use scaffold.
Retrieving patent 3: the adjustable pull rod cantilever frame is based on a cantilever frame erected by a main building, is used for erecting an upper layer outer frame, and can adjust the length of the cantilever frame. Unlike the focus of this patent, there is no comparability.
And searching for patent 4: the foldable support operation platform is mainly used for binding reinforcing steel bars of bridge pier columns, closing templates and constructing side putty, paint, keels and curtain walls in decoration engineering. This patent is detain supporting running-board long limit welding crotch with the dish, assembles in support body one side, and the long limit of opposite side adopts steel wire rope and the form of upper portion support body drawknot, and the wire rope dismouting is not convenient under this form, and folding back footboard can occupy scaffold frame pavement space, is unfavorable for the walking, drops easily in the design upset process of couple, causes the damage to the curtain, also forms the potential safety hazard easily.
The existing similar technology and the patent of curtain wall scaffold are all generally the scheme that sets up curtain wall scaffold again after the major structure is accomplished, and the scaffold is generally selected and all is used fastener formula scaffold. The existing patents are all scaffold schemes made separately for curtain wall construction.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a method for erecting a disk buckling type scaffold during curtain wall construction, and solves the problems that the curtain wall scaffold needs to be erected for the second time and multiple specialties work in a cooperative mode after the construction of a main body structure of the disk buckling type outer scaffold under the existing working condition is finished.
In order to solve the technical problem, the invention is realized as follows:
the utility model provides a method for setting up a disk fastener type scaffold during curtain wall construction, which is characterized in that: the specific implementation steps are as follows:
the method comprises the following steps: before the construction of the main structure of the inner row of upright posts is started, the scaffold is kept at a certain distance from the main structure according to the construction requirement of the curtain wall, and a scaffold is set up according to a design scheme so as to facilitate the construction operation of the later curtain wall;
step two: the disk buckle type scaffold is erected according to the design of the scheme, so that the accurate distance between the inner row of upright rods and the main structure is ensured when the scaffold is erected, and the requirement of curtain wall construction can be met;
step three: a modularized foldable overhanging platform component is arranged in a gap between the upright rods in the inner row of the scaffold and the structure; the modularized foldable cantilever platform component comprises an upper buckling connector, a lower support rod, a connecting sleeve, a pin, a horizontal rod, a connecting point and a pedal plate, wherein the pedal plate is welded on the horizontal rod to form an operation platform, and the horizontal rod and the lower support rod jointly bear upper load so as to form the integral cantilever operation platform; the overhanging work platform is connected with the scaffold main body in a socket joint mode through the upper buckling connector and the lower buckling connector, and the upper buckling connector and the lower buckling connector are buckled on two adjacent connecting discs on the upper portion and the lower portion of the vertical rod respectively. A connecting point which can be vertically turned is arranged between the buckle joint of the horizontal rod and the rod, the lower support rod is connected with the horizontal rod through a connecting sleeve, and the buckle joint of the lower support rod can be detached and then the lower support rod can be folded when the pedal is turned; the connecting sleeve is provided with a limiting pin for limiting the folding range of the lower support rod, so that the lower support rod can be locked after being folded to a certain angle; when the modularized foldable cantilever platform component is installed on an operation layer, firstly, an upper fastening joint is fastened on a pin hole for installing a diagonal draw bar on a vertical rod connecting disc;
step four: opening the lower support rod to enable the lower support rod to be located right below the horizontal rod, and then buckling and connecting the lower buckling connector to a pin hole in a first vertical rod connecting disc below the upper buckling connector, so that the installation of the foldable cantilever platform is completed;
step five: when the main structure is constructed, the overhanging platform can be used as an operation platform at the gap between the scaffold and the structure until the construction of the curtain wall is started;
step six: when the curtain wall is constructed, the lower fastener joint of the overhanging platform is detached, the lower support rods are respectively folded outwards, and then the platform is turned downwards so as to meet the installation of the distance between a scaffold of the curtain wall and the wall;
step seven: after the curtain wall construction is finished, the fastening joint at the upper part of the platform is disassembled, and the overhanging platform is recycled and packaged for reuse when the curtain wall construction is carried out next time.
The invention has the beneficial effects that: the scaffold is a disc buckle type scaffold and comprises a modularized foldable overhanging platform component, the component utilizes 2 oblique holes in 8-hole circular discs between disc buckle upright rods to carry out socket joint type connection, and is modularized, turnable and foldable, the structure can be in an overhanging supporting state during the construction of a main structure and can be used as a construction platform, so that the requirements of binding main structure steel bars and assembling templates are met, and the problem of overlarge distance between the scaffold and a wall can be solved; when the curtain wall is constructed, the scaffold can be turned and folded so as to meet the requirement of the distance between the scaffold and the wall.
Even is set up from top to bottom to this application scaffold frame, and self load distributes evenly. Use for retrieving patent material less, the step is unified, and it all belongs to rigid connection with major structure wall connecting piece, need not carry out the uninstallation processing to the scaffold.
This application has advantages such as efficient, easy turnover, security height, range of application are wide, has solved main structure construction and has used scaffold frame, curtain construction and can't share the problem that must set up again in the building construction.
Meanwhile, the modularized foldable cantilever platform is easy to mount and dismount by adopting modularized design, high in turnover and simple and convenient to operate, a professional scaffold worker is not needed, the scaffold is more flexible and changeable by adopting foldable design, the construction efficiency is improved, and the labor cost is reduced.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a cross-sectional view of a frame body of a main structure;
FIG. 2 is a plan view of the main structure frame;
FIG. 3 is a cross-sectional view of a curtain wall frame;
FIG. 4 is a plan view of a curtain wall frame;
FIG. 5 is a vertical view of the cantilever mount;
FIG. 6 is a plan view of the cantilever mount;
fig. 7 is a detailed view of the cannula.
Detailed Description
As shown in fig. 1-7: a method for erecting a disk fastener type scaffold in curtain wall construction comprises the following specific implementation steps:
the method comprises the following steps: before the construction of the main structure is started, the inner row of upright rods keep a certain distance from the main structure 4 when the coil buckle type scaffold 1 is designed according to the requirements of curtain wall construction, a curtain wall embedded part keel 3 is arranged on the inner side of the main structure 4, and a wall connecting part 5 is arranged on the outer side of the main structure 4; erecting a scaffold according to a design scheme so as to facilitate construction operation of a later-stage curtain wall;
step two: the disk buckle type scaffold 1 is erected according to the design of the scheme, so that the accurate distance between the inner row of upright rods and the main structure 4 is ensured when the scaffold is erected, and the requirement of curtain wall construction can be met;
step three: a modularized foldable overhanging platform component 2 is arranged in a gap between the upright rods in the inner row of the scaffold and the structure; the modularized foldable cantilever platform component comprises an upper buckling connector 2-1, a lower buckling connector 2-2, a lower support rod 2-3, a connecting sleeve 2-4, a pin 2-5, a horizontal rod 2-6, a connecting point 2-7 and a pedal plate 2-8, wherein the pedal plate is welded on the horizontal rod to form an operation platform, and the horizontal rod and the lower support rod jointly bear upper load so as to form an integral cantilever operation platform; the overhanging work platform is connected with the scaffold main body in a socket joint mode through the upper buckling connector and the lower buckling connector, and the upper buckling connector and the lower buckling connector are buckled on two adjacent connecting discs on the upper portion and the lower portion of the vertical rod respectively. A connecting point which can be vertically turned is arranged between the buckle joint of the horizontal rod and the rod, the lower support rod is connected with the horizontal rod through a connecting sleeve, and the buckle joint of the lower support rod can be detached and then the lower support rod can be folded when the pedal is turned; the connecting sleeve is provided with a limiting pin for limiting the folding range of the lower support rod, so that the lower support rod can be locked after being folded to a certain angle; when the modularized foldable cantilever platform component is installed on an operation layer, firstly, an upper fastening joint is fastened on a pin hole for installing a diagonal draw bar on a vertical rod connecting disc;
step four: opening the lower support rod to enable the lower support rod to be located right below the horizontal rod, and then buckling and connecting the lower buckling connector to a pin hole in a first vertical rod connecting disc below the upper buckling connector, so that the installation of the foldable cantilever platform is completed;
step five: when the main structure is constructed, the overhanging platform can be used as an operation platform at the gap between the scaffold and the structure until the construction of the curtain wall is started;
step six: when the curtain wall is constructed, the lower fastener joint of the overhanging platform is detached, the lower support rods are respectively folded outwards, and then the platform is turned downwards so as to meet the installation of the distance between a scaffold of the curtain wall and the wall;
step seven: after the curtain wall construction is finished, the fastening joint at the upper part of the platform is disassembled, and the overhanging platform is recycled and packaged for reuse when the curtain wall construction is carried out next time.
When major structure construction, the foldable platform component of encorbelmenting is the support state, and upper portion joint is connected with the pole setting connection pad, and lower vaulting pole utilizes the sleeve to link to each other with the horizon bar, and it is fixed to utilize two draw-in grooves and the pin on the horizon bar to carry out the plug in the sleeve, prevents that lower vaulting pole from sliding. The hook of the pedal plate and the horizontal rod of the cantilever frame are fixed by welding, and the cantilever frame and the pedal plate form a whole and can be folded and turned together. When the pedal and the cantilever frame are in a supporting state, a platform is provided for construction, and multiple professions and work types can work in a coordinated mode.
This application support body satisfies the main part construction promptly with the space that major structure reserved in the main part construction and also satisfies the curtain construction, sets up in reservation space department and hangs the outrigger and provide construction platform, and the outrigger can play construction operation platform's effect during the main part construction, will hang when later stage construction curtain and fold the outrigger and withdraw, provides construction space for the curtain installation. Therefore, the construction of the main body and the construction of the curtain wall can be met, and the problem that the existing scaffold is not convenient for installation and construction of the curtain wall after the completion of the main body structure is solved.
The cantilever frame is connected with the disc buckle upright rod, and sufficient construction space can be reserved for later-stage curtain wall installation. The problem that the existing external scaffold can not be used for installing and using the curtain wall at the same time is solved.
The upper end of the cantilever frame is connected with the frame body upright rod disc, and the lower end of the cantilever frame is connected with the upright rod disc buckle. The cantilever frame is convenient to install and is used for providing a construction platform. The turnover can be used in the construction process. When the main structure is constructed, after the construction of the lower main structure is completed, the cantilever frame of the lower layer can be rotated to the upper layer part for continuous use. The cantilever frame structure of this patent is complicated, and the cantilever frame can fold and withdraw after the construction, and concrete implementation operating procedure is as follows:
1. the lower clasp joint of the lower brace end is first opened.
2. The lower stay bar is slightly rotated for a certain angle, so that the lower buckle joint is far away from the upright rod.
3. The pedal and the cantilever frame are turned downwards to be in a suspension state, and the lower support rod and the pedal are fixed by using iron wires.
Claims (1)
1. The utility model provides a method for setting up a disk fastener type scaffold during curtain wall construction, which is characterized in that: the specific implementation steps are as follows:
the method comprises the following steps: before the construction of the main structure of the inner row of upright posts is started, the scaffold is kept at a certain distance from the main structure according to the construction requirement of the curtain wall, and a scaffold is set up according to a design scheme so as to facilitate the construction operation of the later curtain wall;
step two: the disk buckle type scaffold is erected according to the design of the scheme, so that the accurate distance between the inner row of upright rods and the main structure is ensured when the scaffold is erected, and the requirement of curtain wall construction can be met;
step three: a modularized foldable overhanging platform component is arranged in a gap between the upright rods in the inner row of the scaffold and the structure; the modularized foldable cantilever platform component comprises an upper buckling connector, a lower support rod, a connecting sleeve, a pin, a horizontal rod, a connecting point and a pedal plate, wherein the pedal plate is welded on the horizontal rod to form an operation platform, and the horizontal rod and the lower support rod jointly bear upper load so as to form the integral cantilever operation platform; the overhanging work platform is connected with the scaffold main body in a socket joint mode through the upper buckling connector and the lower buckling connector, and the upper buckling connector and the lower buckling connector are buckled on two adjacent connecting discs on the upper portion and the lower portion of the vertical rod respectively. A connecting point which can be vertically turned is arranged between the buckle joint of the horizontal rod and the rod, the lower support rod is connected with the horizontal rod through a connecting sleeve, and the buckle joint of the lower support rod can be detached and then the lower support rod can be folded when the pedal is turned; the connecting sleeve is provided with a limiting pin for limiting the folding range of the lower support rod, so that the lower support rod can be locked after being folded to a certain angle; when the modularized foldable cantilever platform component is installed on an operation layer, firstly, an upper fastening joint is fastened on a pin hole for installing a diagonal draw bar on a vertical rod connecting disc;
step four: opening the lower support rod to enable the lower support rod to be located right below the horizontal rod, and then buckling and connecting the lower buckling connector to a pin hole in a first vertical rod connecting disc below the upper buckling connector, so that the installation of the foldable cantilever platform is completed;
step five: when the main structure is constructed, the overhanging platform can be used as an operation platform at the gap between the scaffold and the structure until the construction of the curtain wall is started;
step six: when the curtain wall is constructed, the lower fastener joint of the overhanging platform is detached, the lower support rods are respectively folded outwards, and then the platform is turned downwards so as to meet the installation of the distance between a scaffold of the curtain wall and the wall;
step seven: after the curtain wall construction is finished, the fastening joint at the upper part of the platform is disassembled, and the overhanging platform is recycled and packaged for reuse when the curtain wall construction is carried out next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111375545.7A CN114046034A (en) | 2021-11-19 | 2021-11-19 | Method for erecting disk buckle type scaffold during curtain wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111375545.7A CN114046034A (en) | 2021-11-19 | 2021-11-19 | Method for erecting disk buckle type scaffold during curtain wall construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114046034A true CN114046034A (en) | 2022-02-15 |
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| CN202111375545.7A Pending CN114046034A (en) | 2021-11-19 | 2021-11-19 | Method for erecting disk buckle type scaffold during curtain wall construction |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100078263A1 (en) * | 2006-10-11 | 2010-04-01 | Helmut Kreller | Vertical frame of metal |
| CN104420641A (en) * | 2013-09-03 | 2015-03-18 | 中铁建工集团有限公司 | Extensible lifting construction platform |
| CN204299145U (en) * | 2014-11-14 | 2015-04-29 | 中国建筑第八工程局有限公司 | For the operating platform that external climbing tower crane support frame is installed |
| CN205444872U (en) * | 2016-03-24 | 2016-08-10 | 天津鼎维固模架工程股份有限公司 | Novel bracket of encorbelmenting is buckled to socket joint type dish |
| CN208533994U (en) * | 2018-06-26 | 2019-02-22 | 上海宏金设备工程有限公司 | A kind of suspension scaffold for disk buckle scaffold |
| CN110344577A (en) * | 2019-07-23 | 2019-10-18 | 天津九为实业有限公司 | A kind of plug-in tripod of socket joint type disk button steel pipe scaffold |
| CN110565928A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | Fast-assembling, quick detach formula scaffold frame for construction of building outer wall |
| CN211173036U (en) * | 2019-10-29 | 2020-08-04 | 中国建筑第八工程局有限公司 | Socket type triangular operation frame |
-
2021
- 2021-11-19 CN CN202111375545.7A patent/CN114046034A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100078263A1 (en) * | 2006-10-11 | 2010-04-01 | Helmut Kreller | Vertical frame of metal |
| CN104420641A (en) * | 2013-09-03 | 2015-03-18 | 中铁建工集团有限公司 | Extensible lifting construction platform |
| CN204299145U (en) * | 2014-11-14 | 2015-04-29 | 中国建筑第八工程局有限公司 | For the operating platform that external climbing tower crane support frame is installed |
| CN205444872U (en) * | 2016-03-24 | 2016-08-10 | 天津鼎维固模架工程股份有限公司 | Novel bracket of encorbelmenting is buckled to socket joint type dish |
| CN208533994U (en) * | 2018-06-26 | 2019-02-22 | 上海宏金设备工程有限公司 | A kind of suspension scaffold for disk buckle scaffold |
| CN110344577A (en) * | 2019-07-23 | 2019-10-18 | 天津九为实业有限公司 | A kind of plug-in tripod of socket joint type disk button steel pipe scaffold |
| CN110565928A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | Fast-assembling, quick detach formula scaffold frame for construction of building outer wall |
| CN211173036U (en) * | 2019-10-29 | 2020-08-04 | 中国建筑第八工程局有限公司 | Socket type triangular operation frame |
Non-Patent Citations (3)
| Title |
|---|
| 荀勇: "超高承插型盘扣式脚手架的设计与应用", 《建筑施工》 * |
| 许尊: "盘扣式脚手架在预制装配式建筑施工中的应用", 《建筑施工》 * |
| 辛建龙等: "新型承插型盘扣式悬挑外脚手架在商办楼结构施工中的应用", 《建筑施工》 * |
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Application publication date: 20220215 |