EP0003727B1 - Appareillage pour travaux déplaçable sur rails - Google Patents

Appareillage pour travaux déplaçable sur rails Download PDF

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Publication number
EP0003727B1
EP0003727B1 EP78100911A EP78100911A EP0003727B1 EP 0003727 B1 EP0003727 B1 EP 0003727B1 EP 78100911 A EP78100911 A EP 78100911A EP 78100911 A EP78100911 A EP 78100911A EP 0003727 B1 EP0003727 B1 EP 0003727B1
Authority
EP
European Patent Office
Prior art keywords
working
rails according
working appliance
movable
stage
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
EP78100911A
Other languages
German (de)
English (en)
Other versions
EP0003727A1 (fr
Inventor
Helmut Koch
Ewald Elling
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.)
Rheiner Maschinenfabrik Windhoff Akt-Ges
Original Assignee
Rheiner Maschinenfabrik Windhoff Akt-Ges
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 Rheiner Maschinenfabrik Windhoff Akt-Ges filed Critical Rheiner Maschinenfabrik Windhoff Akt-Ges
Publication of EP0003727A1 publication Critical patent/EP0003727A1/fr
Application granted granted Critical
Publication of EP0003727B1 publication Critical patent/EP0003727B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers

Definitions

  • the invention relates to a rail-traveling implement according to the preamble of the main claim.
  • a device of this type is known from DE-U-7640229.
  • This known implement creates the possibility for the user to be able to carry out a large number of work processes due to the pivotable and liftable boom.
  • another known work tool was required (e.g. according to FR-PS 2224400), which carries on its top a lifting platform, which by Several people can be entered, so that these people can then carry out the respective work, such as hanging up the contact wire on the hook-like elements holding the contact wire or repairing the contact wire.
  • the invention has for its object to provide a rail-driven working device with a work stand carried by a cantilever, in which, despite the full use of the swiveling cantilever with work stand, an additional work platform is also provided, which can be used in the retracted and extended position and can be used within the Vehicle limitation profile is located and does not impair the possibility of movement of the swing-out work station.
  • This object of the invention is achieved in that a frame is arranged on the roof of the implement and two platform platforms are provided on the side of the central longitudinal axis of the implement in the area of the lowered boom, which between a lower rest or work position and a higher work position, in which together they form a work surface, can be pivoted by handlebars actuated by hydraulic or pneumatic piston-cylinder arrangements.
  • a rail-driven implement 1 in the form of a vehicle carries a frame 3 having wheel sets 2, which has in its center a turntable 4 (shown in dashed lines) with a boom 5, which is provided at its end with a work station 6 in a manner known per se.
  • the boom 5 is located in the front part of the roof of the actual implement 1, in the area of which a work platform 7 is provided.
  • a measuring bracket 8 is provided which can be folded into the rest position shown in FIG. 1 and into a working position (not shown), the movements of the measuring bracket via a TV camera 9 are controllable, which outputs their values into the interior of the work vehicle 1, where appropriate control and recording devices can now be provided.
  • the television camera is also shown in full lines in the rest position and in dashed lines in a working position.
  • the work platform 7 contains a frame part 10, which consists of a circumferential rectangle, for example adapted to the shape of the roof, which can be supported over support plates 11 on the top of the roof so that a sufficient load-bearing capacity is achieved.
  • Handlebars 12 are provided within this frame part 10 and pivotably connected to this frame part with corresponding support elements.
  • the work platform 7 consists of two liftable platform platforms 16 and 20, which can be raised with the help of the mentioned link 12 and further link 14 and 17, the link 14 and 17 being articulated on the frame part by a joint 15 and 18, respectively.
  • a hinge 19 connects the second link 17 to the stage platform 16.
  • the stage platform 16 can now be swiveled up by a corresponding movement of the two links 14 and 17 about the joints 15 and 18, respectively, so that the stage platform is guided into the FIG. 1 work situation shown is possible.
  • the stage platform 16 or the stage platform 20, which lies opposite the stage platform 16, is pivoted upward via the two actuating cylinder piston arrangements 21 and 22, the piston rods 23 and 24 of the cylinders each being connected to a torsion bar 25 and 26 attacks, which is rigidly connected to the arms 14.
  • the articulation of the piston rod 24, for example on the torsion bar 26, takes place with the interposition of an angle disk 27, so that the necessary lever arm is thereby created.
  • the platform platforms can be lifted into the working position shown in FIG. 1.
  • the stage platforms 16 and 20 can be formed from walk-on gratings; Intermediate positions as working positions can be determined. The detection takes place via hydraulic safety valves.
  • the torsion bars 25 and 26 contribute to the torsional rigidity of the entire stage construction, it being noted that this stage construction with its frame part 10 encompasses the turntable 4 in the area where it projects beyond the roof surface.
  • Stage borders 28 and 29 are designed as parallelogram linkages, the individual vertical bars, for example vertical bar 30, being pivotably connected to the horizontal bars 39 and 40 provided via a joint 31, a joint 32 and a joint 33.
  • Locking bolts 34 serve to lock these stage borders 28 and 29.
  • Corresponding rods 35 can be attached to the end faces, so that the stage is thereby protected on the working stand 6 facing away and also on the other side.
  • the upper edge of the two platform platforms 16 and 20 can be flush with the upper edge of the boom 5 (Fig. 4).
  • the actuating cylinder piston arrangement 21 and 22 is arranged with the cylinders lying essentially horizontally.
  • pocket-like receiving spaces 38 are provided on corresponding support beams 36 and 37, in which the actuating cylinder piston arrangements 21 and 22 can be accommodated.

Claims (15)

1. Appareil de travail (1) mobile sur rails comprenant un châssis (3) comportant des jeux de roues (2), des moyens moteurs entraînant au moins l'un des jeux de roues (2), une structure supportée par le châssis (3) présentant sur les deux côtés frontaux du châssis (3) des postes pour le conducteur et une flèche (5) supportée par le châssis (3) par l'intermédiaire d'une potence pivotante sous-jacente (4) et orientable et relevable autour d'un axe horizontal, ladite flèche supportant à pivotement autour d'un axe transversal à l'axe longitudinal de la flèche un bras basculant à l'autre extrémité duquel un poste de travail (6) est monté à pivotement autour d'un axe transversal à son axe longitudinal, caractérisé en ce que sur le toit de l'appareil (1) est disposée une ossature à cadre (10) et sont prévues latéralement à l'axe longitudinal médian de l'appareil (1) au niveau de la flèche (5) abaissée deux plates-Formes de scène (16, 20) qui sont orientables entre une position basse de repos ou de travail et une position élevée de travail à laquelle elles forment ensemble une surface de travail, grâce à des leviers (14 et 17, 12) actionnés par des moyens à cylindre et piston hydrauliques ou pneumatiques (21, 22).
2. Appareil de travail mobile sur rails selon la revendication 1, caractérisé en ce que les deux plates-formes (16 et 20) s'appliquent au niveau de la flèche (5) et s'alignent par leur bord supérieur avec celui de la flèche.
3. Apparail de travail mobile sur rails selon la revendication 1, caractérisé en ce que les deux plates-formes (16 et 20) s'appliquent au niveau de la flèche (5) et surplombent en partie des surfaces de la flèche.
4. Apparail de travail mobile sur rails selon l'une des revendications 1 à 3, caractérisé en ce que les plates-formes (16 et 20) sont munis de garde-corps de scène escamotables (28 et 29).
5. Apparail de travail mobile sur rails selon la revendication 4, caractérisé en ce que les garde-corps (28 et 29) sont formés comme des tringleries en parallélogramme et peuvent passer d'une position de repos rabattue à une position de protection relevée et inversement.
6. Appareil de travail mobile sur rails selon les revendications 4 et 5, caractérisé en ce que les garde-corps (28 et 29) sont relevables à chaque position de travail de la scène.
7. Apparail de travail mobile sur rails selon la revendication 1, caractérisé en ce que les moyens à cylindre et piston (21, 22) sont disposés sensiblement à l'horizontale.
8. Appareil de travail mobile sur rails selon la revendication 7, caracterisé en ce que chaque cylindre est orientable par rapport à l'ossature à cadre (10) et chaque tige de piston (23 et 24) est orientable par rapport à des leviers (14, 17) qui coopèrent à pivotement indirectement ou directement par rapport à l'ossature à cadre et aux plates-formes.
9. Appareil de travail mobile sur rails selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'ossature à cadre (10) est conformée en rectangle, la longueur de rectangle étant sensiblement égale à la moitié de la longueur du toit de l'appareil.
10. Appareil de travail mobile sur rails selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'ossature à cadre (10) entoure la partie supérieure de la potence (4) s'élevant audessus du toit et s'étend à partir de là au-dessus de la partie avant du toit.
11. Appareil de travail mobile sur rails selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que les leviers (14 et 17) reliant les plates-formes (16 et 20) au cadre sont disposés aux extrémités avant et arrière ainsi qu'au milieu de l'ossature à cadre (10).
12. Appareil de travail mobile sur rails selon la revendication 11, caractérisé par des leviers supplémentaires entre les leviers avant et médians, les tiges de piston de cylindre de réglage coopérant indirectement avec ces leviers supplémentaires.
13. Appareil de travail mobile sur rails selon l'une ou plusieurs des revendications précédentes, caractérisé par une barre de torsion médiane supplémentaire (25 ou 26) qui relie rigidement les leviers avant et médian par l'intermédiaire de leviers supplémentaires.
14. Appareil de travail mobile sur rails selon la revendication 13, caractérisé en ce que la tige de piston de cylindre de réglage coopère avec la barre de torsion.
15. Appareil de travail mobile sur rails selon les revendications 13 et 14, caractérisé par un disque d'angle (27)entre la barre de torsion et la tige de piston de cylindre de réglage.
EP78100911A 1978-02-06 1978-09-18 Appareillage pour travaux déplaçable sur rails Expired EP0003727B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2804944 1978-02-06
DE19782804944 DE2804944C2 (de) 1978-02-06 1978-02-06 Schienenverfahrbares Arbeitsgerät

Publications (2)

Publication Number Publication Date
EP0003727A1 EP0003727A1 (fr) 1979-09-05
EP0003727B1 true EP0003727B1 (fr) 1982-05-12

Family

ID=6031250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78100911A Expired EP0003727B1 (fr) 1978-02-06 1978-09-18 Appareillage pour travaux déplaçable sur rails

Country Status (3)

Country Link
EP (1) EP0003727B1 (fr)
AT (1) AT357605B (fr)
DE (1) DE2804944C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511539B4 (de) * 1994-04-11 2006-04-20 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Arbeitswagen mit einer Arbeitsbühne

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406358B (de) * 1989-12-21 2000-04-25 Plasser Bahnbaumasch Franz Motorturmwagen
AT402184B (de) * 1991-03-06 1997-02-25 Plasser Bahnbaumasch Franz Maschine zur unterhaltung einer fahrleitung
DE4141812A1 (de) * 1991-12-18 1993-06-24 Spezialfahrzeugaufbau Und Kabe Teleskopierbare turmwagenarbeitsbuehne
FR2702438B1 (fr) * 1993-03-12 1995-06-09 Scle Sa Véhicule pour la construction et/ou pour la maintenance et/ou pour le contrôle de lignes aériennes de traction électrique équipant les réseaux de voies ferrées.
DE4316663A1 (de) * 1993-05-11 1994-11-17 Reichsbahn Werk Fuer Gleisbaum Inspektions- und/oder Reparaturfahrzeug
CN102826095B (zh) * 2012-09-13 2014-08-13 宝鸡南车时代工程机械有限公司 铁路接触网综合作业车
CN103879419A (zh) * 2014-03-31 2014-06-25 宝鸡南车时代工程机械有限公司 电气化铁路接触网实时智能检测车
CN104943701B (zh) * 2015-06-08 2017-12-01 徐州徐工随车起重机有限公司 一种新型铁路多功能作业车

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7640229U1 (de) * 1976-12-23 1977-05-05 Rheiner Maschinenfabrik Windhoff Ag, 4440 Rheine Schienenverfahrbares arbeitsgeraet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049401A (en) * 1932-11-19 1936-07-28 Wallace Allen Railway maintenance equipment
DE1004223B (de) * 1954-08-24 1957-03-14 Schoerling & Co Ruestwagen fuer Oberleitungen mit einer heb- und senkbaren Arbeitsbuehne
JPS5324080Y2 (fr) * 1973-04-05 1978-06-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7640229U1 (de) * 1976-12-23 1977-05-05 Rheiner Maschinenfabrik Windhoff Ag, 4440 Rheine Schienenverfahrbares arbeitsgeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511539B4 (de) * 1994-04-11 2006-04-20 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Arbeitswagen mit einer Arbeitsbühne

Also Published As

Publication number Publication date
ATA677078A (de) 1979-12-15
EP0003727A1 (fr) 1979-09-05
DE2804944B1 (de) 1979-01-25
AT357605B (de) 1980-07-25
DE2804944C2 (de) 1981-07-16

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