EP4450737A1 - Système modulaire auto-grimpant pour la protection d'un ouvrage de génie civil et d'un bâtiment en construction - Google Patents

Système modulaire auto-grimpant pour la protection d'un ouvrage de génie civil et d'un bâtiment en construction Download PDF

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Publication number
EP4450737A1
EP4450737A1 EP22846913.6A EP22846913A EP4450737A1 EP 4450737 A1 EP4450737 A1 EP 4450737A1 EP 22846913 A EP22846913 A EP 22846913A EP 4450737 A1 EP4450737 A1 EP 4450737A1
Authority
EP
European Patent Office
Prior art keywords
climbing
self
modular system
upright
slab
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.)
Pending
Application number
EP22846913.6A
Other languages
German (de)
English (en)
Inventor
Juan Jose Faz Dominguez
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.)
Ulma CyE S Coop
Original Assignee
Ulma CyE S Coop
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 Ulma CyE S Coop filed Critical Ulma CyE S Coop
Publication of EP4450737A1 publication Critical patent/EP4450737A1/fr
Pending legal-status Critical Current

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Classifications

    • 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
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3247—Storey high safety barrier hung from the facade and sliding up from level to level as work progresses
    • 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
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • 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
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E04G21/3242—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof using clamps
    • 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
    • E04G21/3266—Safety nets

Definitions

  • the object of the invention relates to a self-climbing modular system for the protection of civil works and buildings under construction.
  • Temporary edge protection of civil works, particularly of buildings under construction, is necessary and even mandatory and is included in various current regulations, such as, for example, Spanish standard UNE-EN 13374.
  • WO202001909A1 describes a perimeter system for personnel fall protection in the construction of high-rise buildings, which transforms into a tray for catching people or material and into a work platform, on the perimeter of construction sites in high-rise buildings, towers or vertical walls.
  • EP2325416A1 describes a perimeter protection system for construction sites which, by using (as in WO2020019092A1 ) posts or pillars and supports or anchors, also has screens referred to as enclosure segments.
  • ES1239398U describes a protection for construction voids basically being composed of an extendable crossbeam, which is repeated a plurality of times and is arranged, as needed, in the voids to prevent the accidental falling, fundamentally of people, into the void.
  • ES1074586U , ES1074587U , and ES1074609U describe, respectively, an adjustable fixing and coupling unit for vertically supporting railings, a clamp for supporting nets or railings, and a support for formwork closures and railings, all in reference to the temporary protection of civil works under construction.
  • ES1239398U discloses an extendable protection designed to cover any type of void within an ongoing construction.
  • the protection is formed by two rectangular tubes with dimensions that allow one to be inserted over the other, thus constituting the telescopic extendable system. These two sections have a locking system so that the total length of the assembly remains fixed while the locking system has blocked the possibility of inserting one tube inside the other. When the locking system is released, the length of the assembly can be modified, having as a minimum length the longer of the two components and as a maximum length the sum of the lengths of both components.
  • ES2662066T3 describes a screen-type perimeter protection system comprising guides arranged around the perimeter of a building, support means configured to fix the guides to a support surface of said building, and protection means fixed to the guides.
  • the system allows simultaneous protection of several floors.
  • the object of the invention is to provide a self-climbing modular system, as defined in the claims.
  • the self-climbing modular system comprises two bases fixed in cantilever with respect to a slab level of the civil work, and each one provided at its free end with a support on which an upright is arranged with the possibility of guided vertical displacement with respect to the base and the slab level on which the base is fixed, a plurality of handrails articulated at their ends linking together two uprights of one and the same module or of contiguous modules located at one and the same slab level, and lifting means for independently lifting the uprights between two slabs located at two different levels in the civil work in such a way that upon actuating said lifting means, the corresponding upright rises, said rise being unidirectional due to the action of the corresponding support.
  • the system obtained is modular and self-climbing, requiring only the fixing of the bases at the different slab levels in order to hook and lift in them, with suitable means, the uprights with their handrails and, where appropriate, the safety net, which form complete modules coming from a lower slab level.
  • the self-climbing modular system for the protection of civil works and buildings under construction comprises two bases 2 each comprising at a free end, a support 5 on which an upright 1 is arranged with the possibility of guided vertical displacement, a plurality of elongated handrails 3 articulated at their ends to the two uprights 1 of one and the same module or of contiguous modules located at one and the same slab F level, and lifting means M configured for independently lifting each upright 1 between two different levels.
  • the self-climbing modular system comprises a safety net 4 fixed at least to two handrails 3 so as to keep it taut.
  • the self-climbing modular system further comprises at least one extendable tie rod 6 bracing the corresponding upright 1 to the corresponding base 2 so as to ensure the rigidity of the assembly.
  • the self-climbing modular system further comprises base columns 7 supported directly on the ground when starting the work, with the corresponding upright 1 being arranged directly in each of said base columns 7 before starting the construction of the first slab level.
  • the base column 7 and the upright 1 have sections with conjugate geometries.
  • Each of the bases 2 is fixed in cantilever with respect to the corresponding slab F of the civil work.
  • Each base 2 comprises two longitudinal members 21 with a U-shaped profile defining a space of constant width b between them in which there are arranged fixing means for fixing to the corresponding slab F.
  • the fixing means are not described in detail given that they are not the object of the invention.
  • Each of the bases 2 comprises, at a free end, a support 5 on which the corresponding upright 1 is arranged with the possibility of guided vertical displacement with respect to the base 2 and, accordingly, with respect to the slab F on which the base 2 is fixed.
  • Each support 5 comprises two lateral flanges 51 secured by means of screws 50 to the corresponding longitudinal member 21.
  • rollers 52 assembled with the possibility of rotating freely about a corresponding shaft 520 constituted in guides of the corresponding upright 1 in vertical displacement.
  • a grating 53 assembled with the possibility of swiveling with respect to the longitudinal members 21 between a stable horizontal position and an unstable raised position in which, respectively, a bolt 12 is housed or released during the unidirectional rise of the corresponding upright 1.
  • each upright 1 comprises two posts 11 with a U-shaped profile coupled to one another along their opposing webs 110 by means of a plurality of bolts 12 defining between them a space of constant width "a".
  • Each of said posts 11 comprises a plurality of aligned holes 13 in their flanges 111.
  • the handrails 3 are of variable length. Each one comprises at least two telescopically arranged portions 3a and 3b and each of the portions 3a and 3b is provided with a hole 31 at a free end.
  • each extendable tie rod 6 comprises a tubular body 61, two flat bars 62a and 62b, and two support flanges 63a and 63b.
  • the flat bars 62a and 62b are assembled such that they are telescopically arranged with respect to the tubular body 61, occupying the respective ends thereof.
  • Each of these flat bars 62a and 62b comprises a plurality of aligned holes 620.
  • the tubular body 61 and the support flanges 63a and 63b comprise respective holes for the aforementioned to be to one another, to the uprights 1, and to the bases 2 through screw/nut assemblies 64 as shown in Figures 8 and 9 .
  • the bases 2 are fixed in cantilever to the slab F of the civil work and each one is provided at its free end with the support 5 on which the upright 1 is arranged with the possibility of guided vertical displacement.
  • the handrails 3 are articulated at their ends linking together two uprights 1 of one and the same module or of contiguous modules located at one and the same slab F level in such a way that upon successively actuating the lifting means M, the corresponding upright 1 rises to a higher slab F level, said rise being unidirectional due to the action of the corresponding support 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Emergency Lowering Means (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
EP22846913.6A 2021-12-15 2022-12-14 Système modulaire auto-grimpant pour la protection d'un ouvrage de génie civil et d'un bâtiment en construction Pending EP4450737A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202132462U ES1284934U (es) 2021-12-15 2021-12-15 Sistema modular auto-trepante, para protección de obra civil y edificación, en construcción
PCT/ES2022/070801 WO2023111378A1 (fr) 2021-12-15 2022-12-14 Système modulaire auto-grimpant pour la protection d'un ouvrage de génie civil et d'un bâtiment en construction

Publications (1)

Publication Number Publication Date
EP4450737A1 true EP4450737A1 (fr) 2024-10-23

Family

ID=79270540

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22846913.6A Pending EP4450737A1 (fr) 2021-12-15 2022-12-14 Système modulaire auto-grimpant pour la protection d'un ouvrage de génie civil et d'un bâtiment en construction

Country Status (7)

Country Link
US (1) US20240328181A1 (fr)
EP (1) EP4450737A1 (fr)
CL (1) CL2024001775A1 (fr)
ES (1) ES1284934U (fr)
MX (1) MX2024007262A (fr)
PE (1) PE20250474A1 (fr)
WO (1) WO2023111378A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024103295A1 (de) * 2024-02-06 2025-08-07 Peri Se Paneelelement, paneelverbund mit paneelelementen und einhausung für gerüstsystem

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0001055D0 (en) * 2000-01-18 2000-03-08 Access Systems Limited Const Jacking temporary structure
GB2465985B (en) * 2008-12-04 2010-12-08 Sgb Services Ltd Support frame
ES2662066T3 (es) 2009-11-20 2018-04-05 Mirelena, S.L. Sistema de protección perimetral para obras en construcción
PL2365159T3 (pl) * 2010-03-05 2013-07-31 Ulma C Y E S Coop Samowznoszący, obwodowy system zabezpieczania dla prac budowlanych w budynkach
CA2734994C (fr) * 2011-03-24 2018-01-23 Ulma C Y E, S. Coop. Systeme de protection de chantier pour immeubles en construction
ES1074586Y (es) 2011-03-25 2011-08-23 Aplicaciones Tecn Y Tecnologicas Prometal S L Unidad de fijación y acople graduable, para soportar verticalmente barandillas de protección provisional en obras
ES1074587Y (es) 2011-03-25 2011-08-23 Aplicaciones Tecn Y Tecnologicas Prometal S L Grapa, para soportar redes o barandillas de protección provisional en obras
ES1074609Y (es) 2011-03-28 2011-08-23 Aplicaciones Tecn Y Tecnologicas Prometal S L Soporte, para cierres de encofrado y barandillas de protección provisional en obras
GB2559620B (en) * 2017-02-14 2019-03-20 Ischebeck Titan Ltd Safety screen comprising a fixing means
US10988949B2 (en) * 2017-10-27 2021-04-27 Doka Gmbh Safety screen and safety screen system
DE102018115356A1 (de) 2018-06-26 2020-01-02 Böllhoff Verbindungstechnik GmbH Kupplungselement mit Verankerungsstruktur für ein Schaumbauteil
WO2020019092A1 (fr) 2018-07-26 2020-01-30 Inversiones Begrup Spa Système de protection périmétrique contre la chute de personnes lors de la construction de bâtiments en hauteur
ES1239398Y (es) 2019-11-06 2020-06-22 Vicente Felipe Pacheco Protección extensible mejorada para huecos de construcción

Also Published As

Publication number Publication date
ES1284934U (es) 2022-01-13
WO2023111378A1 (fr) 2023-06-22
CL2024001775A1 (es) 2024-11-15
PE20250474A1 (es) 2025-02-21
MX2024007262A (es) 2024-06-26
US20240328181A1 (en) 2024-10-03

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