• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An arrangement for holding the overhead line of electric rail vehicles consisting of carrying cable (11) and contact wire (12) has a catenary mast (1, 2) with guides (6, 21) for a carrier (7, 7) extending upwards the mast (1, 2) ) on. The carrier (7) is displaceable in the guides (6, 21) and carries a cantilever (10) holding the overhead line. The boom (10) consists of a rod shaped into an open loop, the ends of which are mounted on the carrier (7). This arrangement is simpler and safer than the known arrangements.
    公开号:AT516962A4
    申请号:T476/2015
    申请日:2015-07-20
    公开日:2016-10-15
    发明作者:
    申请人:Ing Karl U Albert Kruch Ges M B H & Co Kg；
    IPC主号:
    专利说明:

    The invention relates to an arrangement for holding the catenary and trolley wire catenary electrical rail vehicles, with a catenary mast having guides for a mast upwardly extending carrier, wherein the carrier is slidable in the guides and carries a overhead line holding boom ,
    In known arrangements Z-arms are in use, which have a variety of complicated items. There were accidents, because the suspension of the lower Z-pipe broke and the pipe collided with the pantograph.
    The invention has set itself the goal to provide an arrangement which is simpler and safer than the known arrangements.
    This is achieved by the fact that the boom consists of a rod shaped into an open loop, the ends of which are mounted on the carrier.
    In the context of the invention, the carrier consists of glass fiber reinforced plastic (GRP). As a result, the use of insulators, as was previously necessary, not required.
    It is envisaged that the two opposite sections of the loop are connected by at least one strut. This will cause stiffening of the loop.
    A strut can also be used for storage of the overhead line. And that is at the upper part of a strut, the support cable and stored at the bottom of the contact wire.
    In this case, the storage of the contact wire is advantageously connected via a serving as a side holder pull rope with the strut.
    In order to enable a zig-zag course of the overhead line, according to a further feature of the invention, the strut is mounted transversely displaceably on the loop.
    An inexpensive embodiment of an inventive arrangement results when the rod of the loop and the struts are made of aluminum tubes.
    It is further contemplated that the support cable is attached to an arm which is pivotable about the axis of the strut.
    As a result, a tension of the support cable at a
    Pivoting the boom avoided.
    In the following, the invention will be described in detail with reference to an embodiment shown in the drawings, without being limited to this example. Showing:
    Fig. 1 is a perspective view of an arrangement according to the invention;
    Fig. 2 is a perspective view of the upper guide of the carrier;
    Fig. 3 is a view of the upper guide with an inserted partial section;
    Fig. 4 is a side view of the arrangement according to the invention;
    Figure 5 on an enlarged scale, a view of the support of supporting cable and contact wire.
    Fig. 6 is a side view of the arrangement in two positions.
    According to FIG. 1, a catenary mast according to the invention has two forming tubes 1 and 2, which are connected to one another at the bottom by a connecting piece 3 and at the top by a connecting piece 4. At the connector 3, a pipe 5 is attached, which serves to anchor the mast in the ground.
    At the upper guide piece 4, a guide 6 is fixed to a carrier 7, which is vertically displaceable in the guide 6.
    On the support 7 made of fiberglass, the ends of a boom 10 are supported at 8 and 9, which consists of a rod formed into an open loop. The boom 10 carries the overhead line, the support cable 11 and the contact wire 12th
    The guide 6, shown enlarged in FIGS. 2 and 3 with respect to FIG. 1, has two guide parts 12 and 13, which open outwards in the form of a mouth. By means of a mounting plate 14, the guide 6 is attached to the upper connector 4. In openings 15 protrude locking springs 16 which are pivotable about their outer ends 17, to which they are attached to the mouth-shaped ends of the guide members 12 and 13.
    When inserting the carrier 7 between the guide members 12 and 13, therefore, the locking springs 16 move to the outside to spring back after the insertion of inward and thus prevent a return movement of the carrier 7.
    Between the two guide members 12 and 13, a nut 18 is mounted on a plate 19. In the nut 18 is a parallel to the carrier 7 extending threaded spindle 20 can be screwed, which is rotatably mounted in a lower guide member 21. The guide member 21 is slidably guided in the trained as guides bars 1 and 2.
    The two opposite sections of the loop of the boom 10 are connected by struts 30, 31 with each other. The strut 31 is slidably mounted on the loop. On the strut 31, the support cable 11 and the contact wire 12 are attached.
    Due to the displaceability of the strut 31, it is possible to guide the overhead line zig-zag, whereby a more uniform wear is achieved. In Fig. 4, this is indicated.
    From Fig. 5 it can be seen that the strut 31 is rotatably mounted in tubes 32, 33 and secured at the bottom by Seegerringe 34.
    At the upper end of the strut 31, an arm 35 is attached, which supports the supporting cable 11. In a pivoting of the boom 10, the support cable 11 is therefore not verwürgt.
    The contact wire 12, which is held in a suspension clamp, is connected to the strut 31 via a traction cable 36 serving as a side holder. The connection takes place via an arm 37, with the central effect of the pull cable 36 on the
    Contact wire 12 can be adjusted, this is thus not twisted.
    According to Fig. 6, the boom 10 is shown in two positions.
    The Höhenverschwenkung takes place by moving the threaded spindle 20, which in the nut 18 of the guide 6 on or unscrews, so that the carrier 7 is moved vertically. It is also important for the arrangement according to the invention that no mass force, as from a side support rod, acts on the contact wire. Thus no contact interruption occurs at high speed of the train (arc).
    权利要求:
    Claims (8)
    [1]
    claims
    1. Arrangement for holding the catenary and trolley wire overhead contact line electrical rail vehicles, with a catenary mast of the guides for a mast upwardly extending carrier, wherein the carrier is slidable in the guides and carries the overhead line holding boom, characterized in that the boom consists of a rod shaped into an open loop, the ends of which are mounted on the carrier.
    [2]
    2. Arrangement according to claim 1, characterized in that the carrier consists of glass fiber reinforced plastic (GRP).
    [3]
    3. Arrangement according to one of claims 1 or 2, characterized in that the two opposite sections of the loop are connected by at least one strut.
    [4]
    4. Arrangement according to claim 3, characterized in that at the upper part of a strut, the supporting cable and at the lower part of the contact wire is mounted.
    [5]
    5. Arrangement according to claim 4, characterized in that the storage of the contact wire is connected via a serving as a side holder pull rope with the strut.
    [6]
    6. Arrangement according to one of claims 4 or 5, characterized in that the strut guer is slidably mounted on the loop.
    [7]
    7. Arrangement according to claims 1 to 6, characterized in that the rod of the loop and the struts are made of aluminum tubes.
    [8]
    8. Arrangement according to one of claims 4 to 7, characterized in that the carrying cable is fixed to an arm which is pivotable about the axis of the strut.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3121058B1|2018-10-03|Assembly for holding the overhead wire for electrical railway vehicles comprising the supporting cable and contact wire
    DE102004045516A1|2006-04-06|Device for lifting and stabilizing loads
    EP2921338A1|2015-09-23|Mast for catenary assemblies for electric railway vehicles
    EP2960103A1|2015-12-30|Catenary mast for catenary systems for electric railway vehicles
    AT519555B1|2018-08-15|Parallel spring arm
    EP0463552B1|1995-12-13|Damping device for a high-tension overhead line
    AT516864B1|2016-11-15|Catenary mast for overhead line systems of electric rail vehicles
    DE759730C|1953-09-28|Contact wire suspension
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    AT517808B1|2018-05-15|Arrangement for holding the catenary and trolley wire overhead contact line of electric rail vehicles
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    DE559644C|1932-09-22|Suspension or guy isolator chain
    DE721304C|1942-06-01|Device for hanging parts of electrical cables
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    AT515966B1|2016-03-15|Catenary mast for overhead line systems of electric rail vehicles
    DE397816C|1924-07-01|Device for suspending catenary contact lines for electric railways
    CH624624A5|1981-08-14|
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    AT410997B|2003-09-25|SPACER FOR DOUBLE HANGING CHAINS
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    AT257686B|1967-10-25|Device for fixing fittings
    DE390196C|1924-02-14|Multiple suspension under buildings of low height
    EP3676125A1|2020-07-08|Overhead line system
    同族专利:
    公开号 | 公开日
    AT516962B1|2016-10-15|
    EP3121058A1|2017-01-25|
    EP3121058B1|2018-10-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    AT519350B1|2016-12-22|2018-06-15|Kruch Railway Innovations Gmbh & Co Kg|Catenary mast for overhead line systems of electric rail vehicles|FR449505A|1912-09-26|1913-03-01|Arbel Sa Ets|Support bracket in pressed steel sheet for electric tram trolley wires|
    IT1230296B|1989-07-05|1991-10-18|Salvi & Co Spa A|SHELVING SHELF STRUCTURE, FOR THE SUPPORT OF THE AERIAL ELECTRIC LINE OF CONTACT, FOR ELECTRIC TRACTION LONG RAILWAY ROUTES.|
    DE20314496U1|2003-09-17|2003-11-27|Siemens Ag|Lifting and lowering device for overhead cable section between adjacent pylons, comprises sleigh connected to cable support jib and movable along vertical guide bar|
    DE102012017164A1|2012-08-30|2014-03-06|Db Netz Ag|Two-part mast structure for track-bound overhead line system for electrically operated rail- or drive-bound transportation unit, has upper mast part designed as carbon fiber reinforced plastic- or wooden-plastic composite material|
    AT515083B1|2014-03-21|2015-06-15|Karl U Albert Kruch Ges M B H & Co Kg Ing|Catenary mast for overhead line systems of electric rail vehicles|AT519555B1|2017-06-29|2018-08-15|Kruch Railway Innovations Gmbh & Co Kg|Parallel spring arm|
    DE102018201634A1|2018-02-02|2019-08-08|Volkswagen Aktiengesellschaft|Method for charging an electrically operable vehicle in the state|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA476/2015A|AT516962B1|2015-07-20|2015-07-20|Arrangement for holding the catenary and trolley wire overhead contact line of electric rail vehicles|ATA476/2015A| AT516962B1|2015-07-20|2015-07-20|Arrangement for holding the catenary and trolley wire overhead contact line of electric rail vehicles|
    EP16450015.9A| EP3121058B1|2015-07-20|2016-07-14|Assembly for holding the overhead wire for electrical railway vehicles comprising the supporting cable and contact wire|
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