FR3094994B1 - PROTECTION OF MOLDED WALLS - Google Patents

PROTECTION OF MOLDED WALLS Download PDF

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Publication number
FR3094994B1
FR3094994B1 FR1904007A FR1904007A FR3094994B1 FR 3094994 B1 FR3094994 B1 FR 3094994B1 FR 1904007 A FR1904007 A FR 1904007A FR 1904007 A FR1904007 A FR 1904007A FR 3094994 B1 FR3094994 B1 FR 3094994B1
Authority
FR
France
Prior art keywords
guardrail
barrier
excavation
drilling
rigid frame
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
FR1904007A
Other languages
French (fr)
Other versions
FR3094994A1 (en
Inventor
Franck Saint-Requier
Pierre Boulvert
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.)
Botte Fond
Original Assignee
Botte Fond
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 Botte Fond filed Critical Botte Fond
Priority to FR1904007A priority Critical patent/FR3094994B1/en
Publication of FR3094994A1 publication Critical patent/FR3094994A1/en
Application granted granted Critical
Publication of FR3094994B1 publication Critical patent/FR3094994B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

L’invention concerne un dispositif de protection (1) d'une tranchée (5) et comprend une barrière (2) périphérique avec une partie fixe, une ouverture (20) et plusieurs garde-corps (3), il est caractérisée en ce qu'il comprend un cadre rigide (4) sur lequel est fixée la barrière (2) et qu'au moins un garde-corps (3) est mobile entre une position en mode forage et une position en mode intervention. Le cadre rigide (4) permet à la fois une pose facile et rapide, le garde-corps (3) mobile permet de sécuriser la fouille pendant le forage ou le coulage du béton, mais permet aussi aux ouvriers d'accéder à la fouille quand cela est nécessaire en avançant le garde-corps (3). Il peut être mis en œuvre directement sur la largeur d’un panneau. Dans la position de forage le garde-corps est collé à la barrière et dans la position d'intervention le garde-corps est éloignée au maximum de la barrière, des positions intermédiaires sont bien sûr possibles. L’opérateur se rapproche ainsi au droit de la fouille, sans s’exposer. Figure pour l’abrégé : figure 1The invention relates to a device (1) for protecting a trench (5) and comprises a peripheral barrier (2) with a fixed part, an opening (20) and several guardrails (3), it is characterized in that that it comprises a rigid frame (4) on which the barrier (2) is fixed and that at least one guardrail (3) is movable between a position in drilling mode and a position in intervention mode. The rigid frame (4) allows both easy and quick installation, the mobile guardrail (3) makes it possible to secure the excavation during drilling or pouring of concrete, but also allows workers to access the excavation when this is necessary when advancing the guardrail (3). It can be implemented directly across the width of a panel. In the drilling position the guardrail is glued to the barrier and in the intervention position the guardrail is as far away as possible from the barrier, intermediate positions are of course possible. The operator thus gets closer to the right of the excavation, without exposing himself. Figure for abstract: Figure 1

FR1904007A 2019-04-15 2019-04-15 PROTECTION OF MOLDED WALLS Active FR3094994B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1904007A FR3094994B1 (en) 2019-04-15 2019-04-15 PROTECTION OF MOLDED WALLS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904007A FR3094994B1 (en) 2019-04-15 2019-04-15 PROTECTION OF MOLDED WALLS
FR1904007 2019-04-15

Publications (2)

Publication Number Publication Date
FR3094994A1 FR3094994A1 (en) 2020-10-16
FR3094994B1 true FR3094994B1 (en) 2022-02-18

Family

ID=67384083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904007A Active FR3094994B1 (en) 2019-04-15 2019-04-15 PROTECTION OF MOLDED WALLS

Country Status (1)

Country Link
FR (1) FR3094994B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6830127B2 (en) * 2002-08-29 2004-12-14 Robert Aaron Johnson Pipeline construction safety platform
US20040247398A1 (en) * 2003-06-06 2004-12-09 Lane Ty Dwain Self-propelled all terrain track driven trench box carrier
GB2432872B (en) * 2005-05-17 2010-11-24 Vp Plc A safety ladder

Also Published As

Publication number Publication date
FR3094994A1 (en) 2020-10-16

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