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FR3098889B1 - Structure en treillis pliable, notamment pour suiveur solaire - Google Patents

Structure en treillis pliable, notamment pour suiveur solaire Download PDF

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Publication number
FR3098889B1
FR3098889B1 FR1907918A FR1907918A FR3098889B1 FR 3098889 B1 FR3098889 B1 FR 3098889B1 FR 1907918 A FR1907918 A FR 1907918A FR 1907918 A FR1907918 A FR 1907918A FR 3098889 B1 FR3098889 B1 FR 3098889B1
Authority
FR
France
Prior art keywords
extension
main direction
spars
struts
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1907918A
Other languages
English (en)
Other versions
FR3098889A1 (fr
Inventor
Jérôme Tordo
Fabien Viennois
Christophe Micoli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexans SA
Original Assignee
Nexans SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexans SA filed Critical Nexans SA
Priority to FR1907918A priority Critical patent/FR3098889B1/fr
Priority to US17/625,669 priority patent/US12139912B2/en
Priority to PCT/FR2020/051032 priority patent/WO2021009424A1/fr
Priority to EP20742346.8A priority patent/EP3999788A1/fr
Publication of FR3098889A1 publication Critical patent/FR3098889A1/fr
Application granted granted Critical
Publication of FR3098889B1 publication Critical patent/FR3098889B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • F24S25/13—Profile arrangements, e.g. trusses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/70—Arrangement of stationary mountings or supports for solar heat collector modules with means for adjusting the final position or orientation of supporting elements in relation to each other or to a mounting surface; with means for compensating mounting tolerances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0469—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section triangular-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/012—Foldable support elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Tents Or Canopies (AREA)
  • Photovoltaic Devices (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

L’invention concerne une structure en treillis comportant  plusieurs longerons s’étendant parallèlement entre eux selon une direction principale d’extension et des traverses (9) réparties le long de la direction principale d’extension pour relier mécaniquement les longerons deux à deux de sorte en formant une pluralité de polygones (11) contenus chacun dans un plan perpendiculaire à la direction principale d’extension.Selon l’invention, chaque traverse (9) reliant deux longerons comporte une première demi-traverse (9a) avec une première extrémité connectée à l’un des deux longerons de façon à pouvoir pivoter autour d’un premier axe (X1- X’1) et une seconde demi-traverse (9b) dont une première extrémité est connectée à l’autre des deux longerons de façon à pouvoir pivoter autour d’un deuxième axe (X2- X’2). Les deux demi-traverses sont connectées entre elles par une charnière d’articulation (13) autorisant une rotation relative des deux demi-traverses (9a, 9b) autour d’un troisième axe (X3- X’3). Les premier, deuxième et troisième axes sont parallèles entre eux et orthogonaux à la direction principale d’extension, autorisant la structure en treillis et chaque traverse (9) à passer d’une position déployée à une position repliée dans laquelle la première et la seconde demi-traverses (9a, 9b) de chaque traverse (9) s’étendent sensiblement parallèlement l’une à côté de l’autre, le long de ladite direction principale d’extension. Figure pour l’abrégé : Fig. 4
FR1907918A 2019-07-15 2019-07-15 Structure en treillis pliable, notamment pour suiveur solaire Active FR3098889B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1907918A FR3098889B1 (fr) 2019-07-15 2019-07-15 Structure en treillis pliable, notamment pour suiveur solaire
US17/625,669 US12139912B2 (en) 2019-07-15 2020-06-16 Foldable truss structure, in particular for solar tracker
PCT/FR2020/051032 WO2021009424A1 (fr) 2019-07-15 2020-06-16 Structure en treillis pliable, notamment pour suiveur solaire
EP20742346.8A EP3999788A1 (fr) 2019-07-15 2020-06-16 Structure en treillis pliable, notamment pour suiveur solaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907918A FR3098889B1 (fr) 2019-07-15 2019-07-15 Structure en treillis pliable, notamment pour suiveur solaire
FR1907918 2019-07-15

Publications (2)

Publication Number Publication Date
FR3098889A1 FR3098889A1 (fr) 2021-01-22
FR3098889B1 true FR3098889B1 (fr) 2023-02-10

Family

ID=68072796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907918A Active FR3098889B1 (fr) 2019-07-15 2019-07-15 Structure en treillis pliable, notamment pour suiveur solaire

Country Status (4)

Country Link
US (1) US12139912B2 (fr)
EP (1) EP3999788A1 (fr)
FR (1) FR3098889B1 (fr)
WO (1) WO2021009424A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3103654B1 (fr) * 2019-11-21 2022-07-08 Nexans Assemblage et installation de suiveurs solaires

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2947656A1 (de) * 1979-11-27 1981-07-23 Erno Raumfahrttechnik Gmbh, 2800 Bremen Faltbares fachwerkbauteil
US5228258A (en) * 1989-11-27 1993-07-20 Fuji Jukogyo Kabushiki Kaisha Collapsible truss structure
WO1992022716A1 (fr) * 1991-06-19 1992-12-23 Garry Randall Hart Construction de batiment modulaire
US20090057505A1 (en) * 2007-08-27 2009-03-05 Chao-Hu Chen Foldable stand tube
DE202011002901U1 (de) * 2011-02-18 2012-05-21 Kamal Daas Gittertragwerk
US9938746B2 (en) * 2015-07-06 2018-04-10 Timothy Parsons Snap-locking hinge joint
WO2018121778A1 (fr) * 2016-12-30 2018-07-05 江苏中信博新能源科技股份有限公司 Système de support de réseau photovoltaïque
ES2765414T3 (es) * 2017-02-17 2020-06-09 Nexans Solar Tech Seguidor solar con acoplamiento cinemático

Also Published As

Publication number Publication date
FR3098889A1 (fr) 2021-01-22
US12139912B2 (en) 2024-11-12
WO2021009424A1 (fr) 2021-01-21
EP3999788A1 (fr) 2022-05-25
US20220259862A1 (en) 2022-08-18

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