EP0040292B1 - Freitragende Laufschiene für Einschienen-Hängebahnen - Google Patents

Freitragende Laufschiene für Einschienen-Hängebahnen Download PDF

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Publication number
EP0040292B1
EP0040292B1 EP81100988A EP81100988A EP0040292B1 EP 0040292 B1 EP0040292 B1 EP 0040292B1 EP 81100988 A EP81100988 A EP 81100988A EP 81100988 A EP81100988 A EP 81100988A EP 0040292 B1 EP0040292 B1 EP 0040292B1
Authority
EP
European Patent Office
Prior art keywords
web
track rail
accordance
opening
portions
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
EP81100988A
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German (de)
English (en)
French (fr)
Other versions
EP0040292A1 (de
Inventor
Franz Hörtnagel
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.)
R STAHL GmbH AND Co
Original Assignee
R STAHL GmbH AND Co
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 R STAHL GmbH AND Co filed Critical R STAHL GmbH AND Co
Priority to AT81100988T priority Critical patent/ATE3160T1/de
Publication of EP0040292A1 publication Critical patent/EP0040292A1/de
Application granted granted Critical
Publication of EP0040292B1 publication Critical patent/EP0040292B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00—Tracks for special kinds of railways
    • E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
    • E01B25/24—Supporting rails; Auxiliary balancing rails; Supports or connections for rails

Definitions

  • the invention relates to a self-supporting running rail for monorail monorails, consisting of an upper and a parallel lower hollow profile part, the two hollow profile parts being connected to one another by an integrally formed web, in the area of which fastening elements for the suspension and optionally electrically insulated power supply rails are arranged laterally .
  • Such tracks are used in overhead conveyor systems for the overhead transport of products by means of electrically or otherwise driven monorail trolleys.
  • a running rail of this type known from DE-C-1806381
  • the upper and the lower profile part each consist of a circular tube; the two pipes are connected to each other by a welded-on web.
  • the power supply and control rails are fastened via insulating brackets in bores or slots arranged in the web of the rails, which also serve to attach holding elements. Fastening these elements by means of screws often requires a great deal of planning, production and assembly work for the often long monorail systems.
  • a running rail known from DE-A-2 343 502, which is designed in such a way that the open upper and lower hollow profile part have a substantially U-shaped cross-sectional shape and are integrally formed on the web.
  • the track is an extruded part.
  • the object of the invention is therefore to create a self-supporting running rail for monorail overhead conveyors, which is characterized by a more economical and simple production and assembly option.
  • the guide rail mentioned at the outset is characterized in accordance with the invention in that the web has an essentially omega-shaped cross-sectional shape, forming a lateral, groove-like opening which extends over the length of the guide rail.
  • the omega-shaped cross-section of the web of the running rail makes it possible for the fastening of the power supply devices, the fastening elements for the suspension, any stop or switching elements and the like, for drilling or punching holes or slots in the web of the running rail to do without and to ensure an exact, precise laying of the running rail with simple means with little installation effort.
  • the running rail is designed as a cold-rolled profile, which is made from a preferably Sendzimir-galvanized broadband, and without additional welding processes being necessary.
  • Molded edge strips of the closed hollow profile parts are expediently inserted between two adjacent, U-shaped, folded, parallel legs of the web and held there in a force-locking manner.
  • the closed hollow profile parts result in a high load-bearing capacity of the running rail, while on the other hand the advantage is retained that the running rail can also be bent with small curve radii, if necessary, in accordance with the respective web guide.
  • edge strips of the hollow profile parts are advantageously supported transversely to their longitudinal extent by the U-shaped legs of the web, so that a form-fitting support of the edge strips is achieved, which leads to a further increase in the stability of the running rail.
  • the web can be set back laterally in relation to the lateral edges of the hollow profile parts in order to provide space for a flush reception of power supply rails and the like. to accomplish. for this purpose, the arrangement is expediently such that a molded body carrying the power supply rails is placed on the web on the side opposite the groove-like opening and is fastened to the web by means of clamps encompassing the web.
  • the mounting of the running rail is advantageously carried out in such a way that laterally supported clamping claws are arranged in the web against the limbs delimiting the groove-like opening and can be clamped with the fastening elements of the suspension.
  • a further simplification of the assembly can be achieved in that the clamping claws are designed to be insertable through the groove-like opening, in which case the Clamping claws are loosely displaceable in the web when the tensioning elements are released.
  • the required spacing of the suspension can thus be set precisely during assembly, with dimensional tolerances of the suspension construction being easily compensated for.
  • the web is expediently supported at least with a rim of its groove-like opening on the fastening elements of the suspension protruding into it, with the result that the vertical forces resulting from the dead weight of the running rail and from the traffic load are positively transmitted from the running rail to the suspension.
  • the arrangement can also be made in such a way that the clamping claws are clamped to the fastening elements by connecting elements that are only subjected to tension. This prevents the occurrence of shear stresses.
  • actuating or stop elements for a running gear movably mounted on the running rail can be held in the web, which protrude outwards through the groove-like opening or can be controlled via this.
  • These actuating elements can be held in place by releasable clamping elements which are clamped against parts of the web. This means that the position of these actuating or stop elements can be changed or readjusted at any time with little effort, while on the other hand there is no need to drill holes in the web of the rail.
  • the groove-like opening of the web of the running rail on the outside can be delimited on both sides by flat surface parts lying in a common plane.
  • Another advantage of the running track is that no holes have to be drilled or punched into the web of the track for the connection to the track joints.
  • the arrangement can be such that in the area of the rail joints there is in each case one connecting element, optionally designed as a fastening element of the suspension, bridging the butt joint, which is clamped by means of claws to the two abutting rail parts.
  • the fasteners directly absorb the vertical load at the joints, there is no kinking at the rail joint.
  • the respective abutment bridging connecting pins can be inserted into the hollow profile parts.
  • the self-supporting running rail for monorail overhead conveyors shown in FIGS. 1 and 2 consists of a hollow profile part 1 forming the upper chord and a second hollow profile part 2 parallel to it, forming the lower chord, both of which are connected to one another by a molded-on web 3, one of which is in the has an essential omega-shaped cross-sectional shape.
  • a continuous groove-like opening 4 is formed over the length of the running rail and is delimited on both sides by two parallel legs 5, 6 folded in a U-shape.
  • the two hollow profile parts 1, 2 are each provided with an integrally formed edge strip 7, the arrangement being such that the edge strips 7 are inserted between the associated U-shaped legs 5, 6 of the web 3 in the manner shown in FIG. 1 and are held there non-positively.
  • the edge strips 7 are supported on the bottom of the connecting part 8 of the two legs 5, 6, whereby an effective support is achieved transverse to their longitudinal extension.
  • the entire running track is made as a cold rolled profile from a correspondingly wide sheet metal strip and is designed without welding points.
  • the two hollow profile parts 1, 2 have the shape ge closed chambers, which on the outside have at 9 substantially cylindrical boundary surfaces and at 10, ie on both sides of the groove-like opening 4, are each delimited by flat surface parts lying in a common plane.
  • the entire track is expediently sendzimir galvanized.
  • the web 3 lies with its straight central leg 11 in the longitudinal median plane of the cross-sectional profile indicated at 12; it is therefore set back laterally with respect to the lateral edge 10 of the hollow profile parts 1, 2.
  • a current supply rail 15 for the chassis which is made of insulating material and is made of molded body 16, is placed on its flat central leg 11.
  • the molded body 16 is held at a distance by fastening brackets 17 of essentially U-shaped cross-sectional shape, which are designed such that the molded body 16 is inserted into a recess 18 of the lower leg 19 which is open at the edge and is then locked by means of a locking lug 20 on the upper leg 21 (Fig. 7).
  • Each mounting bracket 17 carries on its back a spring steel, essentially likewise U-shaped bracket 22, which is connected to the mounting bracket 17 by means of rivets 23 and which is simply clamped onto the web 3 in the manner shown in FIG.
  • the web 3 with its straight central leg 11 is set back from the outer edge of the hollow profile parts 1, 2, the molded body 16 with the power supply rails 15 and the fastening clips 17 is received in the running rail, so that the outer surface of the power supply rails 15 with the adjacent surface parts 10 of the hollow profile parts 1, 2 lies in a common plane.
  • the bracket 22 is properly held by the curves 24 of the web 3; the mounting brackets 17 can obviously be placed at any point on the web 3 in the manner mentioned, without holes or slots or other fastening elements having to be provided in or on the web 3 itself.
  • the running rail is suspended in the manner shown in FIGS. 3, 4, for example, at intervals from the suspension-forming, substantially L-shaped suspension bracket 25, which in turn or the like on structural parts of a hall, not shown. are anchored.
  • Each of the suspension brackets 25 carries two block-like claws 26 which are arranged on both sides of the suspension bracket 25 and which serve as fastening elements for the suspension.
  • the claws 26 have a height corresponding to the width of the groove-like opening 4, so that the web 3 and thus the running rail with the edge of the groove-like opening 4 are supported in a form-fitting manner on the claws 26, the claws 26 projecting into the interior of the web 3 .
  • two clamping claws 27 are arranged, which are supported against the limbs 5 delimiting the groove-like opening 4 and braced by means of screws 28 with the claws 26, the claws 26 engaging the limbs 6 with parts 29 from the outside .
  • Each clamping claw 27 is provided with corrugated support surfaces 30 at the end and is provided with two through screw holes 31.
  • the dimensions of the clamping claws 27 are selected such that they are first inserted into the groove-like opening 4 of the web 3 in the horizontal position shown in dashed lines in FIG. 3 and then pivoted through 90 ° into the vertical clamping position in which they are not more can be pulled out of the groove-like opening 4. After placing the running rail on the claws 26 in the manner already described, the screws 28 are tightened, with which the clamping claws 27 are braced against the web 3.
  • the running rail can be displaced relative to the suspension, as a result of which the assembly is considerably simplified. Accordingly, before the screws 28 are tightened, the suspension distance can be set precisely or the track can be precisely aligned.
  • the two claws 26 hold the running rail exactly at the intended height even when the screws 28 are loose. Because the running rail is positively supported on the claws 26, the forces resulting from the dead weight and from the traffic load are positively transmitted to the suspension bracket 25. The screws 28 are therefore only subjected to tension and are not exposed to shear stresses.
  • connection of two running rails takes place by means of the claws 26 then acting as connecting elements in the manner shown in FIGS. 13, 14.
  • the claws 26 overlap the impact point indicated at 32; they are clamped on both sides with a clamping claw 27 in the manner described with the two running rails.
  • the actuating element 34 protrudes laterally from the groove-like opening 4; As can be seen from FIGS. 11 and 12, it sits on a tensioning element in the form of a clip 35 which is made of spring steel and is adapted to the profile shape of the inner wall of the web 3 and which is releasably elastically clamped in the groove-like opening 4.
  • the fastening element 34 can obviously be arranged at any point in the track system. Of course, its shape is operational; that is, designs are also conceivable which are located in the interior of the omega-shaped web 3 and can therefore be controlled from the outside through the groove-like opening 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Railway Tracks (AREA)
  • Installation Of Bus-Bars (AREA)
EP81100988A 1980-05-21 1981-02-12 Freitragende Laufschiene für Einschienen-Hängebahnen Expired EP0040292B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81100988T ATE3160T1 (de) 1980-05-21 1981-02-12 Freitragende laufschiene fuer einschienenh[ngebahnen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3019301A DE3019301C2 (de) 1980-05-21 1980-05-21 Freitragende Laufschiene für Einschienen-Hängebahnen
DE3019301 1980-05-21

Publications (2)

Publication Number Publication Date
EP0040292A1 EP0040292A1 (de) 1981-11-25
EP0040292B1 true EP0040292B1 (de) 1983-04-27

Family

ID=6102901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81100988A Expired EP0040292B1 (de) 1980-05-21 1981-02-12 Freitragende Laufschiene für Einschienen-Hängebahnen

Country Status (5)

Country Link
US (1) US4393785A (enExample)
EP (1) EP0040292B1 (enExample)
JP (1) JPS5751301A (enExample)
AT (1) ATE3160T1 (enExample)
DE (1) DE3019301C2 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123491A1 (de) * 1981-06-13 1982-12-30 R. Stahl Gmbh & Co, 7000 Stuttgart Freitragende laufschiene fuer einschienen-haengebahnen
FR2508949A1 (fr) * 1981-07-01 1983-01-07 Tourtellier Sa Ets Monorail
JPS5893661A (ja) * 1981-11-27 1983-06-03 株式会社椿本チエイン 台車コンベヤ用トロリ−の格納装置
US4823938A (en) * 1982-02-08 1989-04-25 Foster Raymond K Improved drive system for a reciprocating floor conveyor
DE3214437C2 (de) * 1982-04-20 1986-09-25 R. Stahl Gmbh & Co, 7000 Stuttgart Freitragende Laufschiene für Einschienen-Hängebahnen
DE3245691C2 (de) * 1982-12-10 1985-05-30 Mannesmann AG, 4000 Düsseldorf Hängebahnschiene
DE3302265C2 (de) * 1983-01-25 1986-02-27 Dürr Automation + Fördertechnik GmbH, 7889 Grenzach-Wyhlen Tragvorrichtung für eine Laufschiene einer Einschienenhängebahn
JPS59125504U (ja) * 1983-02-07 1984-08-23 株式会社ダイフク 移動台車支持案内用モノレ−ル
WO1985000579A1 (fr) * 1983-08-01 1985-02-14 Tsubakimoto Chain Co. Pont roulant
DE3401183C2 (de) * 1983-08-13 1986-11-27 R. Stahl Fördertechnik GmbH, 7000 Stuttgart Tragschienenanordnung für Hängebahnen, Krane oder dgl.
DE3329328C2 (de) * 1983-08-13 1985-09-12 R. Stahl Fördertechnik GmbH, 7000 Stuttgart Tragschienenanordnung für Hängebahnen, Krane oder dergl.
US4545303A (en) * 1984-06-26 1985-10-08 Daifuku Co., Ltd. Monorail conveyor system
USD289984S (en) 1984-08-10 1987-05-26 Tsubakimoto Chain Co. Trolley bus bar
USD289983S (en) 1984-09-11 1987-05-26 Tsubakimoto Chain Co. Monorail for overhead running carrier
LU85923A1 (de) * 1985-05-31 1986-01-14 Cleveland Tramrail Int Aufhaengevorrichtung fuer eine laufschiene einer haengebahn
DE3533835C1 (de) * 1985-09-23 1986-11-27 Seiwert Stahl- und Apparatebau GmbH, 6638 Dillingen Tragsystem für Elektro-Hängebahnen
DE3535758A1 (de) * 1985-10-07 1987-04-16 Veit Gmbh & Co Laufschiene
FR2588892A1 (fr) * 1985-10-22 1987-04-24 Tourtellier Sa Ets Dispositif de suspension d'un rail de guidage d'une section d'un " i " d'une voie suspendue
DE3539751C1 (de) * 1985-11-09 1987-06-11 Mannesmann Ag I-foermige stranggepresste Tragschiene fuer Haengebahnen
DE3702010A1 (de) * 1986-02-10 1987-08-13 Mannesmann Ag Halter fuer stromschienen
US4768442A (en) * 1986-10-01 1988-09-06 Phillips Industries, Inc. Crane apparatus
JPH0719945Y2 (ja) * 1987-12-15 1995-05-10 株式会社椿本チエイン 吊り下げ搬送装置のレール吊り下げ具
GB2214146B (en) * 1987-12-26 1991-11-20 Daifuku Kk "conveyor trolley"
DE8903978U1 (de) * 1989-04-01 1989-06-08 Wampfler Gmbh, 7858 Weil Stoßverbindungsvorrichtung
DE4006554A1 (de) * 1990-02-27 1991-09-26 Mannesmann Ag Halterung fuer stromschienen
AU7685891A (en) * 1990-04-10 1991-10-30 Kamal Benjelloun Moveable stereo sound system
DE4131166A1 (de) * 1991-09-19 1993-04-01 Palitex Project Co Gmbh Einrichtung zum austausch von daten zwischen mehreren schienengebundenen bewegbaren automaten zur bedienung mehrerer vielstellen-textilmaschinen und einer zentrale
DE102008031153B4 (de) * 2007-07-27 2010-11-18 Sew-Eurodrive Gmbh & Co. Kg Schienensystem und Einschienenbahn-Anlage
US8021445B2 (en) * 2008-07-09 2011-09-20 Skye Energy Holdings, Inc. Upgrading carbonaceous materials
CN105453417B (zh) * 2013-07-05 2019-09-17 阿卜杜拉国王科技大学 用于输送组件的系统和方法
CN112942075A (zh) * 2021-04-16 2021-06-11 中铁四局集团有限公司 一种空中轨道梁柱悬挂节点及其连接方法
CN113431625B (zh) * 2021-07-30 2025-08-26 江西蓝翔重工有限公司 一种单轨卡轨装置
CN113830671A (zh) * 2021-10-20 2021-12-24 沙尔夫矿山机械（徐州）有限公司 一种16吨单轨吊用起吊梁

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DE485377C (de) * 1926-03-07 1929-10-30 Franz Kruckenberg Dipl Ing Schienenbefestigung an Kragtraegern von Einschienenhaengeschnellbahnen mit sehr hohen Geschwindigkeiten
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DE1603176A1 (de) * 1966-11-30 1969-12-18 Schwarzkopf Stahl Fahrzeugbau Belustigungsvorrichtung
DE1806381C3 (de) * 1968-10-31 1975-10-30 Rene Blaser, Hebe- Und Foerderanlagen Maschinenbau, Luzern (Schweiz) Selbsttragende Laufschiene für Einschienenhängebahnen
DE1808210C3 (de) * 1968-11-11 1983-11-03 René Blaser, Hebe- und Förderanlagen, Maschinenbau, 6002 Luzern Laufkatze für Einschienenhängebahnen
NL7105013A (enExample) * 1971-04-15 1972-10-17
JPS495810U (enExample) * 1972-04-21 1974-01-18
DE2342777C2 (de) * 1973-08-24 1975-07-24 Demag Ag, 4100 Duisburg Tragschiene fur Hangebahnen
DE2343502A1 (de) * 1973-08-29 1975-04-03 Demag Ag Auf einem traeger verfahrbare katze
CH577431A5 (en) * 1974-05-04 1976-07-15 Jas Ag Suspended type conveyor chassis - has supporting bar stirrups in vertical bearings on travel wheel assemblies
DE2516420C3 (de) * 1975-04-15 1979-05-03 Thyssen Aufzuege Gmbh, 7303 Neuhausen Einschienen-Hängebahn
US4171670A (en) * 1977-09-22 1979-10-23 H. Arnold Seed Overhead rail transportation systems
CH644914A5 (de) * 1979-12-12 1984-08-31 Inventio Ag Trag- und fuehrungsprofil fuer flurfreie materialflusssysteme.
JPH0534349Y2 (enExample) * 1988-07-01 1993-08-31

Also Published As

Publication number Publication date
EP0040292A1 (de) 1981-11-25
DE3019301A1 (de) 1981-12-03
ATE3160T1 (de) 1983-05-15
JPS5751301A (en) 1982-03-26
JPH0219241B2 (enExample) 1990-05-01
US4393785A (en) 1983-07-19
DE3019301C2 (de) 1982-06-24

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