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EP0129241B1 - Dispositif pour déplacer un protecteur de montée d'une première voie ascendante à une seconde voie ascendante - Google Patents

Dispositif pour déplacer un protecteur de montée d'une première voie ascendante à une seconde voie ascendante Download PDF

Info

Publication number
EP0129241B1
EP0129241B1 EP84106987A EP84106987A EP0129241B1 EP 0129241 B1 EP0129241 B1 EP 0129241B1 EP 84106987 A EP84106987 A EP 84106987A EP 84106987 A EP84106987 A EP 84106987A EP 0129241 B1 EP0129241 B1 EP 0129241B1
Authority
EP
European Patent Office
Prior art keywords
climbing
path
slide
climbing path
section
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.)
Expired
Application number
EP84106987A
Other languages
German (de)
English (en)
Other versions
EP0129241A2 (fr
EP0129241A3 (en
Inventor
Ernst Söll
Manfred Fränkel
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.)
Soell Industrieschmiede GmbH
Original Assignee
Soell Industrieschmiede GmbH
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 Soell Industrieschmiede GmbH filed Critical Soell Industrieschmiede GmbH
Priority to AT84106987T priority Critical patent/ATE31101T1/de
Publication of EP0129241A2 publication Critical patent/EP0129241A2/fr
Publication of EP0129241A3 publication Critical patent/EP0129241A3/de
Application granted granted Critical
Publication of EP0129241B1 publication Critical patent/EP0129241B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • E06C7/186—Rail or rope for guiding a safety attachment, e.g. a fall arrest system
    • E06C7/187—Guiding rail
    • 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
    • E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member

Definitions

  • the invention relates to a device for moving a climbing protection device from a first climbing path to a second climbing path, wherein the climbing protection device has a slide that slides along a longitudinal guide and has a releasable locking mechanism against a downward movement.
  • the invention has for its object to provide a device for laterally moving a fall arrester from a first climb to a second climb, which is simple in construction and z. B. applicable to transmission towers of small diameter.
  • This object is achieved in that a short section of the longitudinal guide can be displaced in parallel on a transverse guide between the first climb path and the second climb path.
  • the transverse guide preferably has two spaced rails on which the section of the longitudinal guide is guided with rollers.
  • a simpler embodiment of the transverse guide consists in a profiled rail which leads from the first ascent around the mast or the chimney to the second ascent and on which the slide slides by means of a plain bearing.
  • the climbing paths can be formed by a central rail ladder according to DE-A-1 961 757 or by a normal double rail ladder with an additional guide rail for the slide.
  • a safety device at the upper and lower ends.
  • the transverse guide can run straight on a flat wall or around a transmission mast, chimney or similar structure on a curved path.
  • the radius of curvature can be practically arbitrarily small and z. B. be only 20 cm.
  • the device can guide the slide at any angle around the transmission tower, chimney or the like, for. B. by 90 °, 180 ° or 360 °.
  • a first climbing path 4 and a second climbing path 5 in the form of ladders with a central spar 11 and ladder rungs 12 are fastened to a concrete mast 10, as are known from DE-A-1 961 757.
  • the first climbing path 4 leads from the ground to the point shown in FIGS. 1 and 2, while the second climbing path 5 continues upwards from the point shown in FIGS. 1 and 2. Both climbing paths overlap by about 2 m.
  • the device for displacing the climbing protection device has two curved round bars 6 which are arranged vertically one above the other and connected with webs and which serve as rails for guiding a slide 13.
  • the round bars 6 are arranged concentrically around the concrete mast 10 and are fastened to it by pipe clamps 14.
  • the round bars 6 can be adjusted in their distance from the concrete mast by adjustable spacing screws 15.
  • the two round bars 6 guide a slide 13 (FIG. 4) from the end of the first climbing path 4 to a gap in the second climbing path 5, which in the present exemplary embodiment is arranged offset by 180 ° on the concrete mast.
  • the carriage 13 (FIG. 3) is guided by a total of 8 rollers 16 on the two round bars 6.
  • the slide 13 is a U-shaped iron of sufficient length so that a total of eight rollers 16 can be arranged protruding inwards from the two legs of the U-shaped iron, two rollers 16 each clasping the round iron 6 together.
  • each round bar 6 is clasped by two pairs of rollers, which are arranged at a distance of about 20 cm.
  • the carriage 13 carries a small section 1 of the central spar of the ladder, and the distance of the round bars 6 from the concrete mast 10 is set so that the section 1 is in exact alignment with the central spars 11 of the first or second climb 4, 5 can be brought.
  • the central spar 11 also serves as a longitudinal guide for a slide 8 of a climbing protection device.
  • the person climbing the ladder is secured to this slide 8 by means of a safety belt.
  • the slide 8 has a locking pawl which is held in its locked position by spring action, in which the pawl nose protrudes into the interior of the U-profile of the longitudinal guide and rests against stop surfaces located there.
  • further stop surfaces can be provided by inserting rectangular hollow profile pieces 17 through further openings in the side walls of the U-profile of the central spar 11.
  • the section 1 is firmly screwed to the carriage 13 and contains in its interior a stop surface which is formed by such an additional hollow profile piece 17, so that the slide 8 is locked in the section 1.
  • locking bolts 18 are provided at the upper and lower ends of the section 1. H. be pushed to the person climbing the climb and pushed back by hand if the slide is to be moved over the lower or upper end of section 1.
  • a lower climbing ring 19 and an upper climbing ring 20 are attached to the concrete mast 10 by pipe clamps.
  • the lower climbing ring 19 is entered when changing trains and the upper climbing ring 20 is used for holding.
  • the device for moving the climbing protection device is used when climbing upwards in such a way that when the person arrives at the upper end of the first climbing path 4, he brings the carriage 13 into the position on the left in FIGS. 1 and 2, in which the section 1 connects exactly to the upper end of the central spar 11 of the first climbing path 4. The person then moves the slide 8 of the fall arrest device from the central strut 11 into the section 1, for which purpose the locking bolt 18 at the lower end of the section 1 is pushed back. The pawl of the slide rests against the stop surface formed by the hollow profile piece 17 of the section 1, so that full security is provided.
  • the slide 13 is automatically pulled along when changing from the first climbing path 4 to the second climbing path 5 and rolls over on the two parallel curved bars 6 to the second climbing path, so that the person is always secured with the same slide 8 from one climbing path 4 to the other climbing path 5 can switch over.
  • the upper locking bolt 18 ensures that the slide 8 cannot slide out of the section 1 on the way.
  • a stop 21 at the upper end of the section 1 ensures that the section 1 fits exactly into the gap of this climbing path 5. After pressing in the upper locking bolt 18, the person can now climb further up the second climbing path 5, the slider 8 being pulled along.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Ladders (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Emergency Lowering Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Window Of Vehicle (AREA)
  • Liquid Crystal (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Claims (4)

1. Dispositif pour déplacer un système protecteur de montée d'une première voie d'escalade (4) à une deuxième voie d'escalade (5), le système protecteur de montée possédant un coulisseau (8), lequel glisse le long d'un guidage longitudinal (2) et présente un mécanisme de blocage amovible empêchant un mouvement vers le bas, caractérisé en ce qu'un court tronçon (1) du guidage longitudinal (2) peut subir un déplacement parallèle sur un guidage transversal (3) entre la première voie d'escalade (4) et la deuxième voie d'escalade (5).
2. Dispositif selon la revendication 1, caractérisé en ce que le guidage transversal (3) possède deux rails (6) disposés à une certaine distance l'un de l'autre.
3. Dispositif selon la revendication 2, caractérisé en ce que le tronçon (1) est guidé sur les rails (6) à l'aide de galets (7).
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le tronçon (1) possède en son extrémité supérieure et en son extrémité inférieure un système amovible de protection empêchant une chute du coulisseau (8).
EP84106987A 1983-06-21 1984-06-19 Dispositif pour déplacer un protecteur de montée d'une première voie ascendante à une seconde voie ascendante Expired EP0129241B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84106987T ATE31101T1 (de) 1983-06-21 1984-06-19 Vorrichtung zum verschieben einer steigschutzeinrichtung von einem ersten steigweg zu einem zweiten steigweg.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3322298A DE3322298C1 (de) 1983-06-21 1983-06-21 Vorrichtung zum Verschieben einer Steigschutzeinrichtung von einem ersten Steigweg zu einem zweiten Steigweg
DE3322298 1983-06-21

Publications (3)

Publication Number Publication Date
EP0129241A2 EP0129241A2 (fr) 1984-12-27
EP0129241A3 EP0129241A3 (en) 1986-01-22
EP0129241B1 true EP0129241B1 (fr) 1987-11-25

Family

ID=6201978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84106987A Expired EP0129241B1 (fr) 1983-06-21 1984-06-19 Dispositif pour déplacer un protecteur de montée d'une première voie ascendante à une seconde voie ascendante

Country Status (7)

Country Link
EP (1) EP0129241B1 (fr)
AT (1) ATE31101T1 (fr)
DE (2) DE3322298C1 (fr)
DK (1) DK298484A (fr)
ES (1) ES288746Y (fr)
NO (1) NO842452L (fr)
ZA (1) ZA844670B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8809386U1 (de) * 1988-07-22 1988-12-15 Soell Industrieschmiede Gmbh, 8670 Hof Umsteigevorrichtung zum gesicherten Verlassen eines Steigweges beim Übergang auf eine Bühne, das Dach eines Bauwerkes, ein Podest o.dgl.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29712753U1 (de) * 1997-07-18 1997-09-11 Söll GmbH, 95028 Hof Versenkbare Verlängerung der Führungsschiene einer Steigschutzvorrichtung
DE29719485U1 (de) * 1997-11-03 1999-03-18 Söll GmbH, 95028 Hof Absturzsicherung
DE29815485U1 (de) 1998-08-28 1998-12-10 Söll GmbH, 95028 Hof Vorrichtung zum Wechseln der Führungsebene eines Läufers, der auf der Führungsschiene einer Absturzsicherung geführt ist
US6604605B2 (en) * 2001-01-11 2003-08-12 Sala Group Pty Limited Safety line anchorage methods and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348632A (en) * 1965-02-16 1967-10-24 William E Swager Climbing device
DE1961757C3 (de) * 1969-12-09 1974-04-04 Karl Soell, Gesenkschmiede, 8670 Hof Leiter mit Steigschutzvorrichtung
DE2060718B2 (de) * 1970-12-10 1973-08-02 Fahrleitungsbau Gmbh, 4300 Essen Absturzsicherung an leitern oder aehnlichen vorrichtungen
FR2495684A1 (fr) * 1980-12-09 1982-06-11 Risacher Marcel Charles Protecteur coulissant et amovible pour echelles de moyenne et grande hauteur a un ou plusieurs elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8809386U1 (de) * 1988-07-22 1988-12-15 Soell Industrieschmiede Gmbh, 8670 Hof Umsteigevorrichtung zum gesicherten Verlassen eines Steigweges beim Übergang auf eine Bühne, das Dach eines Bauwerkes, ein Podest o.dgl.

Also Published As

Publication number Publication date
ES288746Y (es) 1986-10-01
DE3467790D1 (en) 1988-01-07
ZA844670B (en) 1985-08-28
DE3322298C1 (de) 1984-07-19
EP0129241A2 (fr) 1984-12-27
DK298484D0 (da) 1984-06-19
EP0129241A3 (en) 1986-01-22
DK298484A (da) 1984-12-22
ES288746U (es) 1986-01-16
ATE31101T1 (de) 1987-12-15
NO842452L (no) 1984-12-27

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