EP0931709B1 - Convoyeur suspendu, notamment convoyeur éléctrique suspendu avec monorail - Google Patents

Convoyeur suspendu, notamment convoyeur éléctrique suspendu avec monorail Download PDF

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Publication number
EP0931709B1
EP0931709B1 EP98250455A EP98250455A EP0931709B1 EP 0931709 B1 EP0931709 B1 EP 0931709B1 EP 98250455 A EP98250455 A EP 98250455A EP 98250455 A EP98250455 A EP 98250455A EP 0931709 B1 EP0931709 B1 EP 0931709B1
Authority
EP
European Patent Office
Prior art keywords
rail
overhead conveyor
travel
wheel
travelling
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 - Lifetime
Application number
EP98250455A
Other languages
German (de)
English (en)
Other versions
EP0931709A1 (fr
Inventor
Rüdiger Ostholt
Sigurd Volker Weber
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0931709A1 publication Critical patent/EP0931709A1/fr
Application granted granted Critical
Publication of EP0931709B1 publication Critical patent/EP0931709B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
    • B61C13/04—Locomotives or motor railcars characterised by their application to special systems or purposes for elevated railways with rigid rails

Definitions

  • the invention relates to a monorail, in particular monorail monorail, according to the preamble of claim 1.
  • a monorail is already known from German published patent application DE 196 10 118 A1 known with a running along a profile rail.
  • the chassis consists essentially of a frame and one over one on the frame arranged electric motor driven impeller.
  • the impeller runs on the upper one Running surface of the profile rail, at least in the from the horizontal deviating areas run parallel to this additional rails.
  • On this Additional rails run off friction wheels that are in direct contact with the tread of the Stand impeller and to increase the contact pressure of the impeller on the Running surface of the profile rail and serve as additional drive elements.
  • two friction wheels are provided, each seen in the direction of travel in front of and behind the Axis of the impeller and from above are assigned to the impeller.
  • the friction wheels are held on the frame by toggle levers with a hinge joint and are also via a connecting rod that receives their axes connected with each other.
  • the connecting rod is above the impeller and arranged in the direction of travel.
  • the axes of the friction wheels are in Direction of travel slidably mounted in the connecting rod to the friction wheels Possibility to give tolerance to the distance between the surface of the Profile rail and the additional rail by moving towards or away from each other to compensate for these tolerances.
  • a Maintaining the contact pressure of the impeller on the surface of the profile rail and the friction wheels on the additional rail guaranteed. To achieve this, they are Axes of the auxiliary wheels in the connecting rod to each other via a spring element applied.
  • levers of the L-shaped knee joint are or damping elements connected to each other to oscillations or vibrations to avoid the friction wheels when running along the additional rail. Also supposed to this ensures that the auxiliary wheels rest securely on the impeller for equalization of the contact pressure in all stretching sections.
  • the present invention has for its object a monorail, especially monorail monorail, to create their driven Improved chassis with a structurally simple design Has traction properties and is therefore particularly suitable for use in inclines and Slope is usable.
  • the Connecting element and the spring element from which the friction wheels to each other be resiliently applied to a unit that rides from above on the Impeller of the suspension of the monorail can be placed in the context with the at least partially and largely parallel and at a distance from the rail for the impeller arranged additional rail a compact and structurally simple Construction of a rail-traveling undercarriage created, with which incline and Descended as well as starting and braking with high loads can be.
  • the unit is limited to the Impeller is pivotable, namely from its rest position, in which the Driving direction seen front friction wheel at a level below the front edge the beginning of the additional rail is pivotable into an operating position in which both friction wheels are in contact with the impeller and the additional rail.
  • the angular position of the connecting element in its operating position is dependent on this on the distance between the running surface of the rail and the additional rail. Due to the forward inclined arrangement of the front friction wheel and the Connecting element in its rest position is a particularly gentle and simple Entry of the inclinable undercarriage into the stretch section with a Additional rail possible.
  • the frictional reinforcement is achieved in that the Driving direction seen in the rear wheel as opposed to the front wheel in the Rest position is in a raised state and thus after contact with the beginning of the additional rail is moved down along the impeller and thus first raises the front wheel in the direction of the additional rail and then presses.
  • the arc-shaped opening allows the Assembly of friction wheels, connecting element and spring element between the Rest and operating position and within the operating position.
  • front friction wheels arranged an additional weight or the unit so balanced that while the undercarriage is moving along Route sections without additional rails the front friction wheel in one after downward inclined position is according to its rest position.
  • This location of the front friction wheels can also be added by an additional between the Connecting element and the spring element engaging the frame of the chassis be accomplished.
  • the connecting element is made of a Swing and an angle part and thus formed in two parts.
  • the two parts are aligned via a swivel axis that is parallel to the running axis of the impeller is connected to each other and the opposite end of the pivot axis
  • Angle part is connected to the swing arm.
  • the swing arm is arched formed, the angular part is mounted on one end of the rocker part and here the free end of the angle part in turn towards the other end of the Swing part directed.
  • a guide of the angular part relative to the Connection part provided via a pin-slot connection.
  • the elongated hole is here at the end of the pivot axis of the angular part opposite Angular part arranged and the pin in the area of the center of the swing arm.
  • the Friction wheels are at right angles to the direction of travel and parallel to the axis of the wheel Aligned axes at the center of the angular part and at the direction of travel seen front end of the swing arm mounted. This ensures that the friction wheels even when the distance between the running and additional rails changes and the impeller is pressed onto the rails to transmit the driving forces become.
  • Such a design of the chassis with a frictional reinforcement Impeller via a connecting element designed as a structural unit with friction wheels is particularly suitable for the use of monorail monorails that are I-shaped have trained rail on whose upper flange the impeller runs and on the frame of the undercarriage rotatable guide rollers for vertical axes lateral guidance of the chassis along the flanges of the rail are arranged.
  • Such trolleys are used to hang load suspension devices from them, for example to close automotive parts between individual production stations transport. With these trolleys, the load suspension devices are with a Load beam provided that can be pivoted about a vertical axis with the powered undercarriage are connected and at their other end via a further vertical axis with a driveless chassis are mounted.
  • This driveless chassis also has guide rollers and a non-driven Carrying wheel on. That formed from the two trolleys and the load handler Rail vehicle allows vertical arches to pass through Rail line up to an inclination of the vertical axis of an imaginary one Rail surface perpendicular axis of about 10 ° because the friction wheels accordingly can move around the wheel and the frame of the trolleys as well keep the load crossbar a sufficient distance from the rail.
  • FIG. 1 shows a side view of a monorail according to the invention in Version as a monorail overhead conveyor.
  • the monorail consists of essentially from a chassis 1 with a drive designed as an electric motor 2 that can be moved via an impeller 3 on the upper flange 4 of an I-shaped rail 5 is.
  • the drive 2 and the impeller 3 are together via a frame 6 connected.
  • the C-shaped rail 5 laterally around gripping frame 6 also serves for receiving guide rollers 7, which are rotatably mounted about vertical axes and run on the side surfaces of the upper flange 4 of the rail 5.
  • Impeller 3 facing away from the end of the frame 6 is also a vertical one Axis 8a mounted, which is part of a load handling device 9.
  • the load suspension device 9 has a longitudinal cross member 10, which extends in the direction of travel F. Your longitudinal extension runs and connected at one end to the axis 8a is. The opposite end of the longitudinal cross member 10 is via a further axis 8b, which also runs vertically, connected to a second chassis 11.
  • the Chassis 11 also has a C-shaped frame 6, on which also Guide rollers 7 and one around a transverse to the direction of travel and horizontal Axle rotatable support wheel 12 are mounted. The support wheel 12 is opposite the impeller 3 not driven.
  • the two trolleys 1 and 11, which are on the axes 8a and 8b and the longitudinal cross member 10 are connected to one another, form a vehicle 13 that, for example, in an automobile plant, automobile parts between individuals Manufacturing stations can be transported hanging.
  • the conveyor lines formed by the rail 5 for such vehicles 13 not only run in a straight line but also have horizontal and vertical arches.
  • To safely start and brake the vehicles with heavy loads enabling and also driving up and down gradients is one Frictional reinforcement of the impeller 3 and an additional drive for the chassis 1 Provided via friction wheels 15 running on an additional rail 14.
  • This Frictional reinforcement takes place above and at a distance from the Upper flange 4 of the rail 5 arranged additional rail 14 with two on the Impeller 3 mounted friction wheels 15 cooperates.
  • the two friction wheels 15 run on the underside of the additional rail 14 and thus press the impeller 3 additionally on the tread of the Upper flange 4 of the rail 5 and are over the counterforce and a kind Wedge action also pressed against the additional rail 14.
  • the Connecting element 16 is constructed in two parts and consists of a rocker part 17 and an angle part 18.
  • the rocker part 17 is seen from the side is arcuate and is at the front end seen in the direction of travel F. the front friction wheel 15v stored.
  • On the front friction wheel 15v opposite end of the rocker part 17 is an end via an axis 19 a leg of the angle part 18 is mounted.
  • the two legs of the angle part 18 are arranged approximately at right angles to each other and in the connection area
  • the rear friction wheel 15h is seen in the direction of travel F on both legs.
  • the pin 21 is in an elongated hole 22 guided, which is arranged approximately in the middle of the rocker part 17 (see Figure 2).
  • the distance between the two friction wheels 15 adjustable in a predetermined range. That area is chosen so that the possible tolerances between the tread of the upper flange 4 of the rail 5 and the inner tread of the additional rail 14 thereby can be compensated for that seen in the direction of travel F in front and behind the wheels 3 rolling friction wheels 15 towards and away from each other can move. As a result, the distance changes in the direction of travel F.
  • FIG. 2 shows an enlarged detail of FIG. 1 from the area of the Impeller 3 and the friction wheels 15 shown. It can be seen that the swing arm 17 is extended beyond the front friction wheel 15v and a transverse to the direction of travel F has extending bolt element 25, which in an arcuate opening 26th intervenes. This arcuate opening 26 is attached to the frame 6 in a plate-shaped support element 27 arranged and the curvature can by a Circular arc section are described, the radius of the circular arc in The center of the axis 20 of the impeller 3 has its origin.
  • the opening 26 has the task of pivoting the Unit to enable the impeller 3. This pivoting movement takes place between a rest and an operating position of the unit instead.
  • the front friction wheel 15v is in the rest position relative to the running surface of the upper flange 4 seen arranged at a height that between the additional rail 14 and A gap remains on the top of the friction wheel 15v. This is a gentle and non-contact entry of the friction wheel 15v into the area of the rail 5 with a Additional rail 14 possible.
  • the bolt element 25 is on the lower end of the arcuate opening 26.
  • This rest position of the front Friction wheels 15v are created by balancing the assembly from the connecting element 16 and friction wheels 15 reached in such a way that the focus in the direction of front friction wheel 15v is shifted. These are in the area of the front end the rocker part 17 two weight elements 28 arranged (see Figure 3). In principle, it is also possible to add an additional spring element to the structural unit to keep at rest.
  • the rear friction wheel is 15h relative to the tread of the Rail 5 seen at a level arranged so that the surface of the rear Friction wheels 15h when retracting the undercarriage 1 into a section of the rail 5 an additional rail 14 with a beveled or as an inlet funnel trained initial section comes into contact and then down and is pressed between the inner surface of the additional rail 14 and the rail 5.
  • FIG. 2 a top view of FIG. 2 can be seen from FIG. In this Top view, the additional rail 14 is not shown for reasons of clarity.
  • This figure 3 is the basic structure of the connecting element 16 remove. It can be seen that the rocker member 17 and the angle member 18 each exists in duplicate and between the two respective parts of the Swinging part 17 and the angle part 18, the friction wheels 15 are mounted on axes. This is an exact guidance of the friction wheels 15 which reinforce the frictional engagement guaranteed. Furthermore, the construction of the spring element 23 from two springs seen. Also in the region of the front end of the rocker part 17 Arrangement of the weight elements 28 in the region of the bolt element 25 can be seen. The weight elements 28 are on the inner sides of the respective rocker part 17 arranged as well as cylindrical.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Claims (10)

  1. Convoyeur suspendu, notamment convoyeur suspendu électrique monorail, comportant au moins un train (1) de roulement qui peut être déplacé sur un rail (5) et qui comporte une roue (3) de roulement pouvant être entraínée et au moins deux roues (15) de friction mutuellement distantes dans la direction (F) de marche, appliquées sur la roue (3) de roulement, qui sont guidées sur le train de roulement au moyen d'un élément (16) de liaison et qui, au moyen d'un élément (23) de ressort, sont contraintes l'une par rapport à l'autre de telle sorte que, dans la zone d'un rail (14) supplémentaire disposé au moins partiellement en étant essentiellement parallèle au rail (5) et à distance de ce dernier, les roues (15) de friction, qui s'appliquent en outre contre le rail (14) supplémentaire, appliquent une pression dans leur position de service à la roue (3) de roulement,
    caractérisé en ce que les roues (15) de friction, l'élément (16) de liaison et l'élément (23) de ressort forment une unité de construction qui s'appuie sur la roue (3) de roulement et qui, au moyen d'un élément de guidage pourvu d'une ouverture (26) en arc, est guidée sur le train (1) de roulement de telle sorte que l'unité de construction peut être déplacée, autour de la roue (3) de roulement, de sa position de service dans une position de repos dans laquelle la roue (15v) de friction avant, en vue dans la direction (F) de marche, peut être rentrée dans l'espace intermédiaire entre le rail (5) et le rail (14) supplémentaire, et peut être pivotée en position de service par la roue (15h) de friction arrière, en vue dans la direction (F) de marche, par le contact avec le rail (14) supplémentaire.
  2. Convoyeur suspendu suivant la revendication 1, caractérisé en ce qu'il est disposé sur l'élément (16) de liaison dans la région de la roue (15v) de friction avant, en vue dans la direction (F) de marche, un élément (28) formant masselotte, au moyen duquel l'unité de construction peut être maintenue en position de repos en dehors des zones pourvues de rails (14) supplémentaires.
  3. Convoyeur suspendu suivant la revendication 1, caractérisé en ce qu'un deuxième élément (23) de ressort, fixé sur le train (1) de roulement et au moyen duquel l'unité de construction peut être maintenue en position de repos, agit sur l'élément (16) de liaison dans la région de la roue (15v) de friction avant, en vue dans la direction (F) de marche.
  4. Convoyeur suspendu suivant l'une des revendications 1 à 3, caractérisé en ce que l'élément de guidage est constitué d'un élément (25) formant pivot disposé sur l'élément (16) de liaison et d'un élément (27) porteur disposé sur le bâti (6) du train (1) de roulement et pourvu d'une ouverture (26) en arc pour l'élément (25) formant pivot, et la courbure de l'ouverture (26) possède un rayon de courbure dont le centre est l'axe (20) de roulement de la roue (3) de roulement.
  5. Convoyeur suspendu suivant l'une des revendications 1 à 4, caractérisé en ce que l'élément (16) de liaison est réalisé en deux parties et est constitué d'une partie (17) formant bielle et d'une partie (18) en équerre, qui sont mutuellement reliées en articulation par l'intermédiaire d'un axe (19) de pivotement, et l'extrémité de la partie (18) en équerre qui est opposée à l'axe (19) de pivotement est reliée à la partie (17) formant bielle par l'intermédiaire de l'élément (23) de ressort.
  6. Convoyeur suspendu suivant la revendication 5, caractérisé en ce qu'une broche (21) est disposée à l'extrémité de la partie (18) en équerre de l'élément (16) de liaison qui est opposée à l'axe (19), broche qui pénètre dans un trou (22) oblong prévu sur la partie (17) formant bielle, de sorte que la partie (18) en équerre peut pivoter entre deux positions finales par rapport à la partie (17) formant bielle.
  7. Convoyeur suspendu suivant la revendication 5 ou 6, caractérisé en ce que la roue (15v) de friction avant en vue dans la direction (F) de marche, dans la région de l'extrémité avant de la partie (17) formant bielle, et la roue (15h) de friction arrière en vue dans la direction (F) de marche, au milieu de la partie (18) en équerre, sont chacune montées sur un axe respectif orienté transversalement à la direction (F) de marche.
  8. Convoyeur suspendu suivant l'une des revendications 4 à 7, caractérisé en ce que la partie (17) formant bielle est prolongée au-delà de la roue (15v) de friction avant, en vue dans la direction (F) de marche, et la broche (21) est disposée à cette extrémité.
  9. Convoyeur suspendu suivant l'une des revendications 1 à 8, caractérisé en ce que le rail (5) est réalisé en forme de I, et un entraínement (2) pour entraíner la roue (3) de roulement et des galets (7) de guidage, pour le guidage latéral du train (1) de roulement sur le rail (5), sont disposés sur le train (1) de roulement, et en ce que la roue (3) de roulement roule sur l'aile supérieure du rail (5), et un moyen (9) récepteur de charge est suspendu au train (1) de roulement.
  10. Convoyeur suspendu suivant la revendication 9, caractérisé en ce que le moyen (9) récepteur de charge comporte une entretoise (10) porteuse de charge, qui est reliée au train (1) de roulement entraíné à pivotement autour d'un axe (8a) vertical et qui, à son autre extrémité, est reliée par l'intermédiaire d'un autre axe (8b) vertical à un train (1) de roulement non entraíné, pourvu de galets (7) de guidage et d'une roue (12) porteuse.
EP98250455A 1998-01-16 1998-12-30 Convoyeur suspendu, notamment convoyeur éléctrique suspendu avec monorail Expired - Lifetime EP0931709B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19802186 1998-01-16
DE19802186A DE19802186C1 (de) 1998-01-16 1998-01-16 Hängebahn, insbesondere Einschienen-Elektrohängebahn

Publications (2)

Publication Number Publication Date
EP0931709A1 EP0931709A1 (fr) 1999-07-28
EP0931709B1 true EP0931709B1 (fr) 2002-09-18

Family

ID=7855258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98250455A Expired - Lifetime EP0931709B1 (fr) 1998-01-16 1998-12-30 Convoyeur suspendu, notamment convoyeur éléctrique suspendu avec monorail

Country Status (6)

Country Link
US (1) US6178891B1 (fr)
EP (1) EP0931709B1 (fr)
BR (1) BR9900067A (fr)
DE (2) DE19802186C1 (fr)
DK (1) DK0931709T3 (fr)
ES (1) ES2184198T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2487086A1 (fr) 2011-02-14 2012-08-15 Siemens Aktiengesellschaft Bande électrique, notamment bande électrique suspendue

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935072A1 (de) * 1999-07-28 2001-02-01 Mannesmann Vdo Ag Verfahren zum Verladen einer Ladung und Verladevorrichtung zur Anwendung bei dem Verfahren
US6666147B1 (en) * 2000-09-11 2003-12-23 Incline Access, Llc Rail mounted traversing transport
US6655297B2 (en) * 2002-04-19 2003-12-02 Daifuku Co., Ltd. Transfer system using movable bodies
US6910425B2 (en) * 2003-02-28 2005-06-28 Transol Corporation Trolley with tractor drive for use in curved enclosed tracks and system including the same
US6718885B1 (en) * 2003-02-28 2004-04-13 Transol Corporation Trolley with tractor drive for use in curved enclosed tracks and system including the same
US7640863B2 (en) * 2004-04-02 2010-01-05 Minges Marcus C System for storage and retrieval of warehousable objects
US8066200B2 (en) * 2008-03-12 2011-11-29 Hilltrac, Inc. Hollow structural members, a rail system and methods of manufacturing
US9221471B2 (en) * 2013-02-20 2015-12-29 Solarcity, Inc. Monorail vehicle apparatus with gravity-augmented contact load
DE102014010556B4 (de) 2014-07-16 2020-02-27 Eisenmann Se Antriebswagen für eine Transporteinrichtung sowie Transportsystem
DE102015003736A1 (de) * 2015-03-21 2016-09-22 Eisenmann Se Transportwagen und Anlage zum Transportieren von Gegenständen
DE102016123863A1 (de) * 2016-12-08 2018-06-14 Eisenmann Se Hängebahn für die Förderung von Schwerlasten
MX2019003979A (es) * 2018-04-06 2019-10-07 Sst Systems Inc Sistema de transporte con portadores automatizados.
US11299182B2 (en) 2020-06-02 2022-04-12 Jean Victor Peloquin Suspended public transit system

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
DE2454276C3 (de) * 1974-11-15 1978-06-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Antriebseinrichtung für das Fahrwerk einer auf Profilschienen fahrenden Fördereinheit
DE3829324A1 (de) * 1988-08-30 1990-03-01 Pohle & Rehling Gmbh Vorbaubuehne fuer ehb-anlagen
DE8910633U1 (fr) * 1989-02-21 1989-12-07 Fredenhagen Kg, 6050 Offenbach, De
DE4206493C2 (de) * 1992-03-02 1995-06-22 Seiwert Gmbh Elektrohängebahn zum Transportieren und Ziehen von Lasten
AT405732B (de) * 1995-03-16 1999-11-25 Voest Alpine Transport Und Mon Hängebahn
ATE234246T1 (de) * 1997-01-31 2003-03-15 Denipro Ag Schienengeführtes transportmittel und transportanlage mit derartigen transportmitteln

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2487086A1 (fr) 2011-02-14 2012-08-15 Siemens Aktiengesellschaft Bande électrique, notamment bande électrique suspendue

Also Published As

Publication number Publication date
EP0931709A1 (fr) 1999-07-28
ES2184198T3 (es) 2003-04-01
DE19802186C1 (de) 1999-03-11
DE59805601D1 (de) 2002-10-24
BR9900067A (pt) 2000-02-08
US6178891B1 (en) 2001-01-30
DK0931709T3 (da) 2002-12-23

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