CN106948608A - Super High curtain wall faces the security protection system and its construction method of empty construction - Google Patents
Super High curtain wall faces the security protection system and its construction method of empty construction Download PDFInfo
- Publication number
- CN106948608A CN106948608A CN201710325714.3A CN201710325714A CN106948608A CN 106948608 A CN106948608 A CN 106948608A CN 201710325714 A CN201710325714 A CN 201710325714A CN 106948608 A CN106948608 A CN 106948608A
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- Prior art keywords
- steel wire
- construction
- wire rope
- clasp
- suspension member
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to the technical field of safety protection that curtain wall faces empty construction, security protection system and its construction method that a kind of Super High curtain wall faces empty construction are disclosed.The steel plate suspension member of the invention for including being fixed on structural column, level are located in the steel wire rope on steel plate suspension member and the safety rope with steel wire rope slidable connection；Steel plate suspension member includes the base for being fixed on structural column surface, the jump ring component being vertically arranged on base, jump ring component includes the big clasp of shape identical and small clasp, include U-loop and the fixing muscle being connected respectively with the two ends of U-loop, two fixing muscles are set along same rectilinear direction, and big clasp is arranged with small clasp horizontal alignment, is vertically arranged；Steel wire rope sequentially passes through the clasp on adjacent structure post, and safety rope is connected by buckle with steel cable sliding, and the sealing section outer sheath of buckle is provided with a sealing sleeve pipe, and the other end of safety rope and the safety belt of workmen are connected.Simple in construction, low cost of the invention, safety coefficient are high.
Description
Technical field
The present invention relates to the technical field of safety protection that curtain wall faces empty construction, more particularly to a kind of Super High curtain wall faces sky
The security protection system and its construction method of construction.
Background technology
The installation of Super High curtain wall needs to lift by crane curtain wall plate, rotate and face can not in empty installation, whole work progress
Peripheral hardware protective stent and construction platform are set, it is necessary to which workmen's whole process carries out facing empty construction, therefore must applied before construction
Sufficient security protection work is carried out in work plane.The safety protection facility used is that construction site is hair in prevention construction
Raw personnel casualty accidentses and set all kinds of facilities, equipment, utensil.The safety device of existing high-rise curtain wall is generally suspension peace
Quan Sheng, protection method is more single, does not form perfect protection system, and safety coefficient is still weak.
The content of the invention
The safety that the high Super High curtain wall of a kind of simple in construction, low cost of present invention offer, safety coefficient faces empty construction is prevented
Watch box system and its construction method.
The technical problem of solution is：Existing superaltitude faces air defence protection unit safety coefficient deficiency, constitutes complex, cost
It is higher.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
Super High curtain wall of the present invention faces the security protection system of empty construction, including be fixed on structural column steel plate suspension member, level
The steel wire rope being located on steel plate suspension member and the safety rope with steel wire rope slidable connection；The steel plate suspension member includes being fixed on knot
The base on structure post surface, the jump ring component being vertically arranged on base, the jump ring component include the big clasp of shape identical and
Small clasp, the fixing muscle being connected including U-loop and respectively with the two ends of U-loop, two fixing muscles are set along same rectilinear direction
Put, big clasp is arranged with small clasp horizontal alignment, is vertically arranged；The steel wire rope sequentially passes through the clasp on adjacent structure post,
The safety rope is connected by buckle with steel cable sliding, and the sealing section outer sheath of the buckle is provided with a sealing sleeve pipe, safety
The other end of rope and the safety belt of workmen are connected.
Super High curtain wall of the present invention faces the security protection system of empty construction, further, and the base is square plate, led to
Cross and be bolted to structure outer surface of column, the thickness of the base is 3-6mm, and bolt is not less than M8, and the bolt is expanding screw
Bolt or high-strength bolt.
Super High curtain wall of the present invention faces the security protection system of empty construction, further, and the U-loop is used with fixing muscle
D16 plain bars are made into integration.
Super High curtain wall of the present invention faces the security protection system of empty construction, further, the big clasp and small clasp
Level interval is no more than 50mm.
Super High curtain wall of the present invention faces the security protection system of empty construction, and further, the jump ring component both sides are fixed
Muscle is weldingly fixed on base, and using single-sided welding, weld seam meets 10d.
Super High curtain wall of the present invention faces the security protection system of empty construction, further, the steel plate suspension member be arranged on away from
At the 900-1000mm of construction layer ground.
Super High curtain wall of the present invention faces the security protection system of empty construction, further, the steel wire rope two ends difference
Back bending after through clasp, fixed using wire clamp and steel wire rope；The quantity of the wire clamp is no less than 3, close to steel wire
The wire clamp of rope fag end and the distance of cable wire end are not less than 0.14m.
Super High curtain wall of the present invention faces the security protection system of empty construction, further, and the quantity of the safety rope is 2
Root.
Super High curtain wall of the present invention faces the security protection system of empty construction, further, and the length of the sealing sleeve pipe is not
Less than 30mm, it is made of PVC steel wire tubes.
Super High curtain wall of the present invention faces the construction method of the security protection system of empty construction, comprises the following steps：
Step 1: steel plate suspension member is processed：According to design requirement, the preprocessing of base and jump ring component, welding button are carried out in factory
Ring assemblies and base, using single-sided welding, weld seam meets 10d, and the prepared screw-bolt hole on base；
Step 2: steel plate suspension member is installed：Unwrapping wire and positioning are carried out, the structural column table at distance construction layer ground 900-1000mm
Face fixation steel plate suspension member, when structural column is concrete column or steel core concrete column, steel plate suspension member is consolidated using expansion bolt
It is fixed；When structural column is steel column, steel plate suspension member is anchored using high-strength bolt；Ensure the steel plate suspension member on adjacent structural column
Absolute altitude it is consistent；
Step 3: steel wire rope is installed：Steel wire rope is sequentially passed through into the jump ring component on adjacent structure post, the termination of steel wire rope is passed through
Back bending after clasp, fixed using wire clamp and steel wire rope；Close to cable wire end wire clamp and cable wire end away from
From not less than 0.14m；
Step 4: safety rope is hung：Safety rope one end is connected by buckle with steel cable sliding, and safety rope length is not more than structure
Length of the post apart from floor edge；After buckle is latched on steel wire rope, casing pipe sleeve will be sealed on the outside of the sealing section of buckle；Then
The safety rope other end and the safety belt of workmen are connected；
Step 5: the movement of safety rope：After the construction of certain span is completed, moving sealing sleeve pipe is removed buckle, moved
To next construction span scope, be fixed, until steel wire rope coverage in construction complete, successively dismantle safety rope,
Steel wire rope and steel plate suspension member.
Super High curtain wall of the present invention faces the security protection system of empty construction compared with prior art, with following beneficial effect
Really：
The security protection system that Super High curtain wall of the present invention faces empty construction is simple in construction, and raw material is easy to get, and is easily installed dismounting, uses
It is convenient, it is adaptable to which that different structural-system, the high-rise building curtain walls of different scales face sky security protection.
The present invention uses elongated steel wire rope, horizontal through the steel plate suspension member on adjacent structure post, by safety rope slidably
On a steel cord, the stress system for form interaction, mutually restricting, the stability of overall mechanical model reaches optimization for connection,
Safety and stability gets a promotion, once mounting formation steel wire rope it is in extensive range, workmen can construction area it is larger,
The construction volume of safety devices is reduced, construction period is shortened, efficiency of construction is improved.
The present invention is set using dual safety rope and dual jump ring component, and has been arranged sealing on the outside of the sealing section of buckle
Sleeve pipe, realizes the self-regulation of internal system, from buffering, improves the safety coefficient of protection system, it is effective reduce it is single
The danger of safe fracture of rope.
The security protection system and its construction method work of empty construction are faced to the Super High curtain wall of the present invention below in conjunction with the accompanying drawings
Further illustrate.
Brief description of the drawings
Fig. 1 is the structural representation for the security protection system that Super High curtain wall of the present invention faces empty construction；
Fig. 2 is the top view for the security protection system that Super High curtain wall of the present invention faces empty construction；
Fig. 3 is the side view of steel plate suspension member；
Fig. 4 is the front view of steel plate suspension member；
Fig. 5 is the attachment structure schematic diagram at steel wire rope end head；
Fig. 6 is the structural representation of buckle.
Reference：
1- structural columns；2- steel plate suspension members；21- bases；The big clasps of 22-；The small clasps of 23-；3- steel wire ropes；31- wire clamps；4- pacifies
Quan Sheng；51-U shape rings；52- fixing muscles；6- buckles；61- seals sleeve pipe.
Embodiment
As shown in figs 1 to 6, Super High curtain wall of the present invention faces the security protection system of empty construction including being fixed on structural column 1
On steel plate suspension member 2, level be located in the steel wire rope 3 on steel plate suspension member 2 and the safety rope 4 with the slidable connection of steel wire rope 3；Such as
Shown in Fig. 3, steel plate suspension member 2 includes the base 21 for being fixed on the surface of structural column 1, the jump ring component being vertically arranged on base 21,
Base 21 is square plate, is bolted on the outer surface of structural column 1, and the thickness of base 21 is 3-6mm, and bolt is not less than
M8, bolt is expansion bolt or high-strength bolt；As shown in figure 4, jump ring component includes the big clasp 22 of shape identical and small clasp
23, the fixing muscle 52 being connected including U-loop 51 and respectively with the two ends of U-loop 51, two fixing muscles 52 are along same straight line side
To setting, U-loop 51 is made into integration with fixing muscle 52 using D16 plain bars, and big clasp 22 is arranged with the small horizontal alignment of clasp 23
Cloth, it is vertically arranged, the level interval of big clasp 22 and small clasp 23 is no more than 50mm, and both sides fixing muscle 52 is weldingly fixed on base
On 21, using single-sided welding, weld seam meets 10d；Steel plate suspension member 2 is arranged at distance construction layer ground 900-1000mm；Such as Fig. 5
Shown, steel wire rope 3 sequentially passes through the clasp on adjacent structure post 1, and two ends are each passed through back bending after clasp, using wire clamp
31 fix with steel wire rope 3；The quantity of wire clamp 31 is no less than 3, close to the wire clamp 31 and steel wire rope of the fag end of steel wire rope 3
The distance of 3 fag ends is not less than 0.14m；The quantity of safety rope 4 is 2, is slidably connected respectively by buckle 6 with steel wire rope 3, is such as schemed
Shown in 6, the sealing section outer sheath of buckle 6 is provided with a sealing sleeve pipe 61, and the length of sealing sleeve pipe 61 is not less than 30mm, using PVC
Steel wire tube is made；The other end of safety rope 4 and the safety belt of workmen are connected；The length of safety rope 4 is not more than the distance of structural column 1
The length at floor edge.
Super High curtain wall of the present invention faces the construction method of the security protection system of empty construction, comprises the following steps：
Step 1: steel plate suspension member is processed：According to design requirement, the preprocessing of base 21 and jump ring component, welding are carried out in factory
Jump ring component and base 21, using single-sided welding, weld seam meets 10d, and the prepared screw-bolt hole on base 21；
Step 2: steel plate suspension member is installed：Unwrapping wire and positioning are carried out, the structural column 1 at distance construction layer ground 900-1000mm
Surface fixation steel plate suspension member 2, when structural column 1 is concrete column or steel core concrete column, steel plate suspension member 2 is entered using expansion bolt
Row is fixed；When structural column 1 is steel column, steel plate suspension member 2 is anchored using high-strength bolt；Ensure on adjacent structural column 1
The absolute altitude of steel plate suspension member 2 is consistent；
Step 3: steel wire rope is installed：Steel wire rope 3 is sequentially passed through into the jump ring component on adjacent structure post 1, the termination of steel wire rope 3
Back bending after through clasp, fixed with steel wire rope 3 using wire clamp 31；Close to the wire clamp 31 and steel wire of the fag end of steel wire rope 3
Restrict 3 fag ends distance be not less than 0.14m；
Step 4: safety rope is hung：The one end of safety rope 4 is slidably connected by buckle 6 with steel wire rope 3, and the length of safety rope 4 is not more than
Length of the structural column 1 apart from floor edge；After buckle 6 is latched on steel wire rope 3, sealing sleeve pipe 61 is enclosed within to the sealing of buckle 6
Section outside；Then the other end of safety rope 4 and the safety belt of workmen are connected；
Step 5: the movement of safety rope：After the construction of certain span is completed, moving sealing sleeve pipe 61 removes buckle 6, by it
Next construction span scope is moved to, is fixed, until the construction in the coverage of steel wire rope 3 is completed, dismounting successively is pacified
Full rope 4, steel wire rope 3 and steel plate suspension member 2.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
In various modifications and improvement that case is made, the protection domain that claims of the present invention determination all should be fallen into.
Claims (10)
1. Super High curtain wall faces the security protection system of empty construction, it is characterised in that：Including being fixed on structural column（1）On steel plate
Suspension member（2）, level be located in steel plate suspension member（2）On steel wire rope（3）With with steel wire rope（3）The safety rope of slidable connection（4）；
The steel plate suspension member（2）Including being fixed on structural column（1）The base on surface（21）, be vertically arranged in base（21）On clasp group
Part, the jump ring component includes the big clasp of shape identical（22）With small clasp（23）, including U-loop（51）Respectively with U
Shape ring（51）Two ends connection fixing muscle（52）, two fixing muscles（52）Set along same rectilinear direction, big clasp（22）With
Small clasp（23）Horizontal alignment is arranged, is vertically arranged；The steel wire rope（3）Sequentially pass through adjacent structure post（1）On clasp, institute
State safety rope（4）Pass through buckle（6）With steel wire rope（3）It is slidably connected, the buckle（6）Sealing section outer sheath provided with one sealing
Sleeve pipe（61）, safety rope（4）The other end and workmen safety belt connect.
2. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The base
（21）For square plate, it is bolted on structural column（1）Outer surface；The base（21）Thickness be 3-6mm, bolt is not
Less than M8, the bolt is expansion bolt or high-strength bolt.
3. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The U-shaped
Ring（51）With fixing muscle（52）It is made into integration using D16 plain bars.
4. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The big button
Ring（22）With small clasp（23）Level interval be no more than 50mm.
5. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The clasp
Component both sides fixing muscle（52）It is weldingly fixed on base（21）On, using single-sided welding, weld seam meets 10d.
6. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The steel plate
Suspension member（2）It is arranged at distance construction layer ground 900-1000mm.
7. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The steel wire
Rope（3）Two ends are each passed through back bending after clasp, using wire clamp（31）With steel wire rope（3）It is fixed；The wire clamp
（31）Quantity be no less than 3, close to steel wire rope（3）The wire clamp of fag end（31）With steel wire rope（3）The distance of fag end is not small
In 0.14m.
8. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The safety
Rope（4）Quantity be 2.
9. Super High curtain wall according to claim 1 faces the security protection system of empty construction, it is characterised in that：The sealing
Sleeve pipe（61）Length be not less than 30mm, be made of PVC steel wire tubes.
10. the Super High curtain wall described in claim 1-9 any one faces the construction method of the security protection system of empty construction, its
It is characterised by：Comprise the following steps：
Step 1: steel plate suspension member is processed：According to design requirement, base is carried out in factory（21）With the preprocessing of jump ring component, weldering
Connect jump ring component and base（21）, using single-sided welding, weld seam meets 10d, and in base（21）Upper prepared screw-bolt hole；
Step 2: steel plate suspension member is installed：Unwrapping wire and positioning are carried out, the structural column at distance construction layer ground 900-1000mm
（1）Surface fixation steel plate suspension member（2）, work as structural column（1）During for concrete column or steel core concrete column, steel plate suspension member（2）Use
Expansion bolt is fixed；Work as structural column（1）During for steel column, steel plate suspension member（2）Anchored using high-strength bolt；Ensure adjacent
Structural column（1）On steel plate suspension member（2）Absolute altitude it is consistent；
Step 3: steel wire rope is installed：By steel wire rope（3）Sequentially pass through adjacent structure post（1）On jump ring component, steel wire rope（3）
Termination pass through clasp after back bending, using wire clamp（31）With steel wire rope（3）It is fixed；Close to steel wire rope（3）The steel wire of fag end
Fixture（31）With steel wire rope（3）The distance of fag end is not less than 0.14m；
Step 4: safety rope is hung：Safety rope（4）One end passes through buckle（6）With steel wire rope（3）It is slidably connected, safety rope（4）It is long
Degree is not more than structural column（1）Length apart from floor edge；Buckle（6）Latch in steel wire rope（3）After upper, sleeve pipe will be sealed（61）
It is enclosed within buckle（6）Sealing section outside；Then by safety rope（4）The other end and the safety belt of workmen are connected；
Step 5: the movement of safety rope：After the construction of certain span is completed, moving sealing sleeve pipe（61）, remove buckle（6）,
Next construction span scope is moved into, is fixed, until steel wire rope（3）Construction in coverage is completed, successively
Dismantle safety rope（4）, steel wire rope（3）With steel plate suspension member（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325714.3A CN106948608A (en) | 2017-05-10 | 2017-05-10 | Super High curtain wall faces the security protection system and its construction method of empty construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710325714.3A CN106948608A (en) | 2017-05-10 | 2017-05-10 | Super High curtain wall faces the security protection system and its construction method of empty construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106948608A true CN106948608A (en) | 2017-07-14 |
Family
ID=59479296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710325714.3A Pending CN106948608A (en) | 2017-05-10 | 2017-05-10 | Super High curtain wall faces the security protection system and its construction method of empty construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442719A (en) * | 2018-03-23 | 2018-08-24 | 中铁上海工程局集团有限公司 | A kind of Metro Deep Excavation construction safety belt hanging buckle system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08257151A (en) * | 1995-03-24 | 1996-10-08 | Kanae Kogyo Kk | Safety rope holder for working at high place |
| GB0524517D0 (en) * | 2004-12-01 | 2006-01-11 | Crawford Harry | Improved attachment device |
| CN201073520Y (en) * | 2007-07-05 | 2008-06-18 | 攀枝花新钢钒股份有限公司 | Rack working safety belts |
| JP2009293185A (en) * | 2008-06-02 | 2009-12-17 | Kasetsu:Kk | Attachment implement |
| FR2963244A1 (en) * | 2010-07-29 | 2012-02-03 | Yvan Buron | Continuous cables anchoring device for continuous life-line, has mooring plates permitting to anchor continuous cables, where device permits to adapt cables to any angle and is supported on tress, metallic structure and building |
| CN204663022U (en) * | 2015-04-22 | 2015-09-23 | 中国建筑第六工程局有限公司 | A kind of constructor's safety guard when building outer protective frame body construction |
| CN205743039U (en) * | 2016-05-26 | 2016-11-30 | 河南仕腾建筑有限公司 | Novel environment friendly wallboard erecting device |
| CN205857775U (en) * | 2016-07-19 | 2017-01-04 | 北京博大经开建设有限公司 | Interim security lock arrangement |
| CN106390323A (en) * | 2016-10-11 | 2017-02-15 | 岳胜利 | Safety device for mounting air conditioner |
| CN205964742U (en) * | 2016-07-08 | 2017-02-22 | 中建城市建设发展有限公司 | Aerial -working safety takes fixing device |
| CN206888553U (en) * | 2017-05-10 | 2018-01-16 | 中建一局集团建设发展有限公司 | Super High curtain wall faces the security protection system of empty construction |
-
2017
- 2017-05-10 CN CN201710325714.3A patent/CN106948608A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08257151A (en) * | 1995-03-24 | 1996-10-08 | Kanae Kogyo Kk | Safety rope holder for working at high place |
| GB0524517D0 (en) * | 2004-12-01 | 2006-01-11 | Crawford Harry | Improved attachment device |
| CN201073520Y (en) * | 2007-07-05 | 2008-06-18 | 攀枝花新钢钒股份有限公司 | Rack working safety belts |
| JP2009293185A (en) * | 2008-06-02 | 2009-12-17 | Kasetsu:Kk | Attachment implement |
| FR2963244A1 (en) * | 2010-07-29 | 2012-02-03 | Yvan Buron | Continuous cables anchoring device for continuous life-line, has mooring plates permitting to anchor continuous cables, where device permits to adapt cables to any angle and is supported on tress, metallic structure and building |
| CN204663022U (en) * | 2015-04-22 | 2015-09-23 | 中国建筑第六工程局有限公司 | A kind of constructor's safety guard when building outer protective frame body construction |
| CN205743039U (en) * | 2016-05-26 | 2016-11-30 | 河南仕腾建筑有限公司 | Novel environment friendly wallboard erecting device |
| CN205964742U (en) * | 2016-07-08 | 2017-02-22 | 中建城市建设发展有限公司 | Aerial -working safety takes fixing device |
| CN205857775U (en) * | 2016-07-19 | 2017-01-04 | 北京博大经开建设有限公司 | Interim security lock arrangement |
| CN106390323A (en) * | 2016-10-11 | 2017-02-15 | 岳胜利 | Safety device for mounting air conditioner |
| CN206888553U (en) * | 2017-05-10 | 2018-01-16 | 中建一局集团建设发展有限公司 | Super High curtain wall faces the security protection system of empty construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442719A (en) * | 2018-03-23 | 2018-08-24 | 中铁上海工程局集团有限公司 | A kind of Metro Deep Excavation construction safety belt hanging buckle system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |