FR3112163B1 - System and method for attaching a ladder to an inclined support - Google Patents

System and method for attaching a ladder to an inclined support Download PDF

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Publication number
FR3112163B1
FR3112163B1 FR2006983A FR2006983A FR3112163B1 FR 3112163 B1 FR3112163 B1 FR 3112163B1 FR 2006983 A FR2006983 A FR 2006983A FR 2006983 A FR2006983 A FR 2006983A FR 3112163 B1 FR3112163 B1 FR 3112163B1
Authority
FR
France
Prior art keywords
ladder
attaching
site
rope
inclined support
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
FR2006983A
Other languages
French (fr)
Other versions
FR3112163A1 (en
Inventor
David Ohayon
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.)
RTE Reseau de Transport dElectricite SA
Original Assignee
RTE Reseau de Transport dElectricite 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 RTE Reseau de Transport dElectricite SA filed Critical RTE Reseau de Transport dElectricite SA
Priority to FR2006983A priority Critical patent/FR3112163B1/en
Publication of FR3112163A1 publication Critical patent/FR3112163A1/en
Application granted granted Critical
Publication of FR3112163B1 publication Critical patent/FR3112163B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/188—Accessories for temporary stabilising a ladder, e.g. temporary attaching devices
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)

Abstract

Ce système de fixation d’une échelle (54) sur un support incliné comporte des premiers moyens (58) de fixation d’une extrémité supérieure (60) de l’échelle à un site d’ancrage supérieur (56) de manière à la suspendre verticalement et des deuxièmes moyens de fixation d’une portion inférieure (62) de l’échelle à un site d’ancrage inférieur (64) de manière à la maintenir inclinée. Les deuxièmes moyens de fixation comportent un chariot (66) coulissant le long de l’échelle. Ils comportent en outre un élément (68) de fixation préalable au site d’ancrage inférieur, des aménagements (70, 72, 74) de passage de cordage formés dans le chariot coulissant et dans l’élément de fixation préalable, ainsi qu’un cordage de traction (76) solidarisant le chariot coulissant à l’élément de fixation préalable par passage dans lesdits aménagements, disposé de manière à rapprocher le chariot coulissant de l’élément de fixation préalable pour fixer la portion inférieure de l’échelle au site d’ancrage inférieur par action sur ce cordage. Figure pour l’abrégé : Fig. 2This system for attaching a ladder (54) to an inclined support comprises first means (58) for attaching an upper end (60) of the ladder to an upper anchoring site (56) so as to suspending vertically and second means for attaching a lower portion (62) of the ladder to a lower anchoring site (64) so as to keep it inclined. The second fixing means comprise a carriage (66) sliding along the ladder. They further comprise a pre-attachment member (68) at the lower anchor site, rope passage arrangements (70, 72, 74) formed in the sliding carriage and in the pre-attachment member, and a traction rope (76) securing the sliding carriage to the preliminary fixing element by passing through said fittings, arranged so as to bring the sliding carriage closer to the preliminary fixing element in order to fix the lower portion of the ladder to the site of lower anchor by action on this rope. Figure for abstract: Fig. 2

FR2006983A 2020-07-02 2020-07-02 System and method for attaching a ladder to an inclined support Active FR3112163B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2006983A FR3112163B1 (en) 2020-07-02 2020-07-02 System and method for attaching a ladder to an inclined support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006983 2020-07-02
FR2006983A FR3112163B1 (en) 2020-07-02 2020-07-02 System and method for attaching a ladder to an inclined support

Publications (2)

Publication Number Publication Date
FR3112163A1 FR3112163A1 (en) 2022-01-07
FR3112163B1 true FR3112163B1 (en) 2022-06-10

Family

ID=72644473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006983A Active FR3112163B1 (en) 2020-07-02 2020-07-02 System and method for attaching a ladder to an inclined support

Country Status (1)

Country Link
FR (1) FR3112163B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283851A (en) * 1964-09-03 1966-11-08 Northern Electric Co Wheel brake
DD104007A3 (en) * 1971-06-08 1974-02-20
GB2376041B (en) * 2001-05-30 2004-08-11 Balfour Beatty Plc Ladder arrangement
JP5480405B1 (en) * 2013-01-07 2014-04-23 中国電力株式会社 Work at height
CN203760884U (en) 2014-04-02 2014-08-06 杜娟 Power supply maintenance bench
CN204386449U (en) 2014-12-25 2015-06-10 河南豫新太阳能应用工程有限公司 A kind of photovoltaic green-house electrification component promotes ladder
CN108952550B (en) 2018-07-11 2020-01-07 国网吉林省电力有限公司四平供电公司 Ladder is delivered with climbing to electric wire netting

Also Published As

Publication number Publication date
FR3112163A1 (en) 2022-01-07

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