WO2018141831A1 - Structure métallique pour le support de conduites fluidiques et installation industrielle comprenant une telle structure métallique - Google Patents
Structure métallique pour le support de conduites fluidiques et installation industrielle comprenant une telle structure métallique Download PDFInfo
- Publication number
- WO2018141831A1 WO2018141831A1 PCT/EP2018/052485 EP2018052485W WO2018141831A1 WO 2018141831 A1 WO2018141831 A1 WO 2018141831A1 EP 2018052485 W EP2018052485 W EP 2018052485W WO 2018141831 A1 WO2018141831 A1 WO 2018141831A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- longitudinal
- transverse
- metal structure
- beams
- horizontal plane
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims abstract description 46
- 239000012530 fluid Substances 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
Definitions
- the present invention relates to a metal structure for the support of fluidic conduits, of the type comprising: substantially vertical uprights arranged in a regular horizontal mesh characterized by a first longitudinal direction and a second transverse direction; and a plurality of longitudinal beams and transverse beams, respectively disposed in the longitudinal and transverse directions, each beam connecting two consecutive uprights; the plurality of longitudinal beams comprising at least a first level of longitudinal beams arranged in a first horizontal plane, said first level being able to support a first pipe extending in the transverse direction; the plurality of transverse beams comprising at least a second level of transverse beams arranged in a second horizontal plane, said second level being able to support a second pipe extending in the longitudinal direction; the second horizontal plane being located above the first horizontal plane.
- Such a structure is intended in particular to be part of an industrial installation on land or at sea, placed on a fixed or floating support and comprising fluidic conduits.
- Such an installation is for example a floating production, storage and offloading unit (designated by the acronym “FPSO” for “Floating production storage and offloading"), a floating unit of liquefied natural gas (designated by the FLNG for "Floating Liquefied Natural Gas”) or more generally an offshore unit such as a semi-submersible platform, which may be for example a TLP ("Tension Leg Platform" in English), a buoy unloading, floating vertical column or vessel.
- the installation is a fixed rigid structure of "jacket” type or an oscillating structure subject to the seabed.
- the units of the aforementioned type generally comprise a large number of interconnected equipment to each other.
- This equipment is for example interconnected by fluid lines, functional lines, such as power lines, hydraulic transfer lines, and / or information transfer lines.
- a substructure To manufacture such a unit, it is known to assemble a substructure, and then deposit on said substructure different prefabricated elements separately.
- These elements include a main steel frame. Said frame serves as mechanical support for a network of fluid lines or pipes. Due to the amount of equipment to be connected, the network is generally very complex and includes a large number of channels that intersect in three dimensions.
- the pipes are in particular fixed to the main frame by collars whose shape and location depend on the geometry of the network.
- said network of pipes is designed in parallel to other disciplines such as electricity, instrumentation, mechanical equipment and structure.
- the present invention relates to a metal structure of the aforementioned type, such that it is devoid of longitudinal beams at the second horizontal plane, said second horizontal plane thus being able to be traversed by the first pipe to the plumb longitudinal beams of the first level.
- the metal structure comprises one or more of the following characteristics, taken separately or in any technically possible combination:
- the plurality of longitudinal beams comprises a third level of longitudinal beams disposed in a third horizontal plane, located above the second horizontal plane; and the structure is devoid of transverse beams at said third horizontal plane, said third horizontal plane thus being able to be traversed by the second pipe (42) in line with the transverse beams of the second level;
- the metal structure comprises several levels of longitudinal beams and several levels of transverse beams, alternated vertically;
- the metal structure further comprises at least one grid of longitudinal bars and transverse bars disposed respectively in the longitudinal and transverse directions, each bar connecting two consecutive uprights, the longitudinal and transverse bars of said grid being coplanar and located above of the plurality of longitudinal beams and transverse beams; the at least one grid comprises at least one cross reinforcement, each end of said reinforcement being fixed in the middle of a longitudinal or transverse bar;
- Each of the uprights comprises an upper end provided with a suspension means to a frame.
- the invention further relates to an industrial plant comprising: a pipe network, extending in three dimensions; a main frame mechanically connected to said network; and at least one metal structure as described above, said metal structure being fixed to the main frame.
- Said pipe network comprises at least one fluid pipe extending in the longitudinal direction and supported by at least one transverse beam of said metal structure, and / or at least one fluid pipe extending in the transverse direction and supported by at least one a longitudinal beam of said metal structure.
- the installation comprises one or more of the following characteristics, taken separately or in any technically possible combination:
- At least one of the ducts of the network comprises at least one longitudinal portion and one transverse portion, respectively extending in the longitudinal and transverse directions, said portions being connected by at least one vertical duct delimited by two elbows; at least one longitudinal portion and the at least one transverse portion being respectively supported by at least one transverse beam and by at least one longitudinal beam of the at least one metal structure;
- the installation further comprises electrical or instrumentation cables, deployed on the at least one grid;
- the at least one metal structure is suspended from the main frame.
- FIG. 1 is a perspective view of a metal structure according to a first embodiment of the invention
- FIG. 2 is a perspective view of a metal structure according to a second embodiment of the invention.
- FIG. 3 is a first partial view of an installation comprising a metal structure of FIG. 2;
- FIG. 4 is a second partial view of the installation of FIG. Figures 1 and 2 show metal structures 10, 1 10 for the driving support, respectively according to a first and a second embodiment of the invention.
- the metal structure 10, 1 is preferably made of steel.
- the metal structure 10, 1 10 comprises uprights 12, longitudinal beams 14 and transverse beams 16.
- the metal structure 10, 1 10 furthermore comprises at least a first grid of wiring 18.
- FIG 3 partially shows the structure 1 10 of Figure 2, the wiring grid 18 not being particularly represented.
- the amounts 12 are substantially vertical, arranged in a regular horizontal mesh.
- Said mesh is characterized by a first longitudinal direction and a second transverse direction.
- said longitudinal and transverse directions form an angle of between 20 ° and 160 °, said angle being more preferably equal to or close to 90 °.
- an orthonormal base (X, Y, Z) is considered, X and Y respectively representing the longitudinal and transverse directions, Z representing the vertical.
- the horizontal mesh of the uprights 12 is formed by the intersections of a series of lines parallel to X and a series of lines parallel to Y.
- the intervals separating said lines are identical, forming a square mesh.
- the structure 10 is formed of a single structural unit 20, corresponding to a single cell of the horizontal mesh.
- Said structural unit 20 is delimited by four uprights 12, distributed on two lines parallel to X and two lines parallel to Y.
- the structure 1 10 is formed of four structural units 20 contiguous square, each of said units corresponding to a cell of the horizontal mesh. More specifically, the structure 1 10 has nine uprights 12 distributed over three lines parallel to X and three lines parallel to Y. Each upright 12 belongs to one, two or four of the structural units 20.
- the structures according to the invention are formed of a different number of structural units 20, contiguous along X and / or according to Y.
- an upper end of the uprights 12 is provided with means 21 for suspending a main frame, as will be described later.
- Said means 21 make it possible for example to rigidly fix the structure 10, 1 10 to the main frame by welding or bolting.
- the longitudinal beams 14 and the transverse beams 16 are respectively arranged along X and Y. Each beam has two ends, fixed to two consecutive uprights 12 along X or Y.
- the longitudinal beams 14 are divided into three longitudinal levels 22, 24, 26.
- the transverse beams 16 are divided into three levels. transversely 30, 32, 34. Alternatively, the number of longitudinal levels and / or transverse levels is higher.
- each longitudinal level 22, 24, 26 is formed of two longitudinal beams 14 vis-à-vis one another; and each transverse level 30, 32, 34 is formed of two transverse beams 16 vis-à-vis one another.
- each longitudinal level 22, 24, 26 defines a horizontal plane.
- the transverse beams 16 of each transverse level 30, 32, 34 define a horizontal plane.
- a first horizontal plane 36 is defined by a first longitudinal level 22 located lowest.
- the first longitudinal level 22 is able to support a first pipe 40 (FIG. 3) extending in the transverse direction Y.
- a second horizontal plane 38 is defined by a first transverse level 30 located lowest.
- the second horizontal plane 38 is located above the first horizontal plane 36.
- the first transverse level 30 is able to support a second pipe 42 (FIG. 3) extending in the longitudinal direction X.
- a third horizontal plane 44 is defined by a second longitudinal level 24, able to support a third pipe 46 (FIG. 3) extending in the transverse direction Y.
- the longitudinal levels 22, 24, 26 and the transverse levels 30, 32, 34 are alternated according to Z.
- the structure 10, 1 10 is devoid of longitudinal beams 14 at the level of the transverse levels 30, 32, 34 and devoid of transverse beams 16 at longitudinal levels 22, 24, 26.
- the structure 10, 1 10 is devoid of longitudinal beams 14 at the second horizontal plane 38. Said second horizontal plane is thus able to be traversed by the first pipe 40 in line with the longitudinal beams 14 of the first longitudinal level. 22.
- the structure 10, 1 10 is devoid of transverse beams 16 at the third horizontal plane 44. Said third horizontal plane is thus adapted to be traversed by the second pipe 42 in line with the transverse beams 16 of the first transverse level 30.
- the structure 10, 1 10 can thus support pipes 40, 42 of large diameter, said diameter being limited by a gap 48 between two longitudinal levels or two consecutive transverse levels.
- the spacing 48 is identical between all the consecutive longitudinal levels and / or between all the consecutive transverse levels.
- the spacing 48 is identical for the longitudinal levels and for the transverse levels.
- the longitudinal levels and the transverse levels have different distances.
- the first wiring grid 18 is disposed above the longitudinal levels 22, 24, 26 and transverse levels 30, 32, 34.
- Said first gate 18 comprises a plurality of longitudinal bars 50 and transverse bars 52, coplanar and arranged respectively according to X and Y.
- the first grid 18 comprises two longitudinal bars 50 and two transverse bars 52 arranged in a square, each bar being fixed to two uprights 12.
- the first grid 18 further comprises a reinforcement 54 crosswise.
- Each end of said reinforcement 54 is fixed in the middle of a longitudinal bar 50 or transverse 52.
- the first grid 18 is particularly intended to support electrical cables and instrumentation.
- the structure 10, 1 10 further comprises a second gate 58 identical to the first gate 18 and fixed above said first gate.
- the structure 10, 1 10 thus comprises two wiring stages.
- FIGS. 3 and 4 are partial views of an industrial installation 120.
- Said industrial installation comprises in particular a network of pipes 130, partially shown in FIG. 3.
- the network 130 comprises, for example, the first 40, second 42 and third 46 ducts. previously described.
- the network 130 also comprises ducts 132 comprising longitudinal ducts 134 and transverse ducts 136, connected by vertical ducts 137 and elbows 138.
- the installation 120 further comprises a main frame 140, made of steel.
- the main frame 140 comprises in particular vertical columns 142 and horizontal struts 144, disposed in the upper part of said columns.
- the main frame 140 also comprises oblique elements 146 of triangulation.
- the main frame 140 is intended to hold in place the network of pipes 130 which extends in three dimensions.
- the installation 120 further comprises several metal structures 1 10 as described above.
- the metal structures 1 10 are suspended from the spacers 144 by the upper ends of their vertical uprights 12.
- the metal structures 1 10 are intended to support the pipes of the network 130 and to mechanically connect said pipes to the main frame 140.
- the longitudinal pipes 134 and the transverse pipes 136 of the pipes 132 are supported respectively by transverse levels 30, 32 , 34 and longitudinal levels 22, 24, 26 of said metal structures 1 10.
- the installation 120 further comprises a network (not shown) of electrical and instrumentation cables, supported by the wiring grids 18, 58.
- the metal structures 1 10 are manufactured in a standard manner in the workshop, said manufacturing including anti-corrosion type surface treatments.
- the spacing 48, between two longitudinal levels or two consecutive transverse levels, is chosen in particular according to a maximum diameter of the pipes of the network 130.
- the main frame 140 is assembled on site, for example on the bridge of a floating unit of the FPSO or FLNG type.
- a plurality of metal structures 1 10 is then suspended from the spacers 144.
- the metal structures 1 10 are preassembled to a number of horizontal pipes 40, 42, 46, longitudinal and / or transverse, before being suspended from the chassis 140.
- the pipe network 130 is then developed, in particular by connecting said horizontal pipes 40, 42, 46 by vertical pipes 137 and elbows 138.
- Other horizontal pipes may also be added, on the transverse levels 30, 32, 34 and / or on the longitudinal levels 22, 24, 26.
- 134, 136 is imposed by the level, transverse or longitudinal, which supports each said conduits.
- a change of direction in the horizontal plane therefore implies a change of vertical level.
- Said vertical level change results in the connection of a longitudinal portion 134 and a transverse portion 136 by a vertical pipe 137 delimited by two elbows 138.
- metal structures 1 10 generate great freedom in the development of the spatial geometry of the pipe network 130. It is therefore possible to design a network 130 of complex shape, although adapted to standardized support structures 1 10.
- the metal structures 10, 1 described above thus provide standardized support for the pipes and cabling of the installation 120, without imposing any spatial constraint during the design of the pipe network 130.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Supports For Pipes And Cables (AREA)
- Bridges Or Land Bridges (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Particle Accelerators (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201880017444.2A CN110402314B (zh) | 2017-02-02 | 2018-02-01 | 支承流体导管的金属结构和具有这种金属结构的工业设备 |
BR112019015901-0A BR112019015901B1 (pt) | 2017-02-02 | 2018-02-01 | Estrutura de metal e instalação industrial |
MYPI2019004451A MY202298A (en) | 2017-02-02 | 2018-02-01 | Metal structure for supporting fluid ducts and industrial facility comprising such a metal structure |
SG11201907135QA SG11201907135QA (en) | 2017-02-02 | 2018-02-01 | Metal structure for supporting fluid ducts and industrial facility comprising such a metal structure |
KR1020197022884A KR102523740B1 (ko) | 2017-02-02 | 2018-02-01 | 유체덕트 지지용 금속구조물과 이러한 메탈구조물을 포함하는 산업설비 |
NO20190945A NO20190945A1 (en) | 2017-02-02 | 2019-08-01 | Metal structure for supporting fluid ducts and industrial facility comprising such a metal structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1750880 | 2017-02-02 | ||
FR1750880A FR3062444B1 (fr) | 2017-02-02 | 2017-02-02 | Structure metallique pour le support de conduites fluidiques et installation industrielle comprenant une telle structure metallique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018141831A1 true WO2018141831A1 (fr) | 2018-08-09 |
Family
ID=58669966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/052485 WO2018141831A1 (fr) | 2017-02-02 | 2018-02-01 | Structure métallique pour le support de conduites fluidiques et installation industrielle comprenant une telle structure métallique |
Country Status (8)
Country | Link |
---|---|
KR (1) | KR102523740B1 (fr) |
CN (1) | CN110402314B (fr) |
BR (1) | BR112019015901B1 (fr) |
FR (1) | FR3062444B1 (fr) |
MY (1) | MY202298A (fr) |
NO (1) | NO20190945A1 (fr) |
SG (1) | SG11201907135QA (fr) |
WO (1) | WO2018141831A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114321498A (zh) * | 2021-11-19 | 2022-04-12 | 中铁十七局集团第三工程有限公司 | 用于安装承台中冷却管的辅助设备 |
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DE20315839U1 (de) * | 2003-10-15 | 2003-12-18 | Hailo-Werk Rudolf Loh Gmbh & Co. Kg | Baugerüst |
GB2487737A (en) * | 2011-02-01 | 2012-08-08 | Teletower Com Ltd | Guardrail for an elevated working platform |
DE102012019902A1 (de) * | 2012-10-11 | 2014-04-17 | Hymer-Leichtmetallbau Gmbh & Co. Kg | Steckbares und teleskopierbares Arbeitsgerüst |
US20160160513A1 (en) * | 2014-12-04 | 2016-06-09 | Balram Singh | Adjustable scaffold assembly |
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FR2768485B1 (fr) * | 1997-09-18 | 1999-12-10 | Cogema | Systeme de supportage pour tuyauteries en galeries techniques, notamment de l'industrie nucleaire |
JPH11152894A (ja) * | 1997-11-20 | 1999-06-08 | Takasago Thermal Eng Co Ltd | 組立式作業台 |
DE102005026855B4 (de) * | 2005-06-10 | 2013-03-28 | A. Raymond Et Cie | Vorrichtung zum Befestigen wenigstens eines Gegenstandes an einem mit einem Befestigungsbolzen versehenen Trägerteil |
CN101871259B (zh) * | 2010-06-14 | 2011-11-23 | 中铁十二局集团建筑安装工程有限公司 | 一种钢网架施工用整体滑移式脚手架的搭建方法 |
US20120080266A1 (en) * | 2010-10-01 | 2012-04-05 | Jack Brock | Mast, ladder, platform (mlp) assembly and method |
CN201962929U (zh) * | 2010-12-23 | 2011-09-07 | 姜伟壮 | 可拆卸多功能脚手架 |
CN202055496U (zh) * | 2011-04-20 | 2011-11-30 | 中建七局建筑装饰工程有限公司 | 一种便易调节的移动操作平台 |
ES1075853Y (es) * | 2011-07-21 | 2012-03-14 | Cals Jaime Ros | Soporte separador de conductos tubulares de igual o distinto diametro |
DE102012019900A1 (de) * | 2012-10-11 | 2013-05-02 | Daimler Ag | Airbag eines Kraftwagens |
AU2014209556A1 (en) * | 2013-01-24 | 2015-08-20 | Conxtech, Inc. | Plural-story, pipe-support frame system with modular, removably attachable, lateral-worker-support scaffolding |
CN103924657A (zh) * | 2014-03-20 | 2014-07-16 | 北京工业大学 | 模块化的多高层装配式钢结构咬合钢梁框架偏心支撑体系 |
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CN204187132U (zh) * | 2014-09-02 | 2015-03-04 | 上海利昶机电科技有限公司 | 一种圆管机架 |
CN204176136U (zh) * | 2014-09-28 | 2015-02-25 | 中国建筑第五工程局有限公司东莞分公司 | 一种可移动泵管切换支架 |
CN204459477U (zh) * | 2014-12-02 | 2015-07-08 | 中国核工业二四建设有限公司 | 一种预埋管道固定支架 |
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2017
- 2017-02-02 FR FR1750880A patent/FR3062444B1/fr active Active
-
2018
- 2018-02-01 WO PCT/EP2018/052485 patent/WO2018141831A1/fr active Application Filing
- 2018-02-01 CN CN201880017444.2A patent/CN110402314B/zh active Active
- 2018-02-01 MY MYPI2019004451A patent/MY202298A/en unknown
- 2018-02-01 SG SG11201907135QA patent/SG11201907135QA/en unknown
- 2018-02-01 BR BR112019015901-0A patent/BR112019015901B1/pt active IP Right Grant
- 2018-02-01 KR KR1020197022884A patent/KR102523740B1/ko active IP Right Grant
-
2019
- 2019-08-01 NO NO20190945A patent/NO20190945A1/en unknown
Patent Citations (4)
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DE20315839U1 (de) * | 2003-10-15 | 2003-12-18 | Hailo-Werk Rudolf Loh Gmbh & Co. Kg | Baugerüst |
GB2487737A (en) * | 2011-02-01 | 2012-08-08 | Teletower Com Ltd | Guardrail for an elevated working platform |
DE102012019902A1 (de) * | 2012-10-11 | 2014-04-17 | Hymer-Leichtmetallbau Gmbh & Co. Kg | Steckbares und teleskopierbares Arbeitsgerüst |
US20160160513A1 (en) * | 2014-12-04 | 2016-06-09 | Balram Singh | Adjustable scaffold assembly |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114321498A (zh) * | 2021-11-19 | 2022-04-12 | 中铁十七局集团第三工程有限公司 | 用于安装承台中冷却管的辅助设备 |
CN114321498B (zh) * | 2021-11-19 | 2024-02-23 | 中铁十七局集团第三工程有限公司 | 用于安装承台中冷却管的辅助设备 |
Also Published As
Publication number | Publication date |
---|---|
FR3062444A1 (fr) | 2018-08-03 |
KR102523740B1 (ko) | 2023-04-19 |
NO20190945A1 (en) | 2019-08-01 |
CN110402314A (zh) | 2019-11-01 |
CN110402314B (zh) | 2021-04-13 |
BR112019015901A2 (pt) | 2020-03-24 |
BR112019015901B1 (pt) | 2023-09-26 |
MY202298A (en) | 2024-04-23 |
SG11201907135QA (en) | 2019-09-27 |
KR20190113805A (ko) | 2019-10-08 |
FR3062444B1 (fr) | 2020-04-03 |
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