• 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:

    公开号:AT510367A1
    申请号:T15322010
    申请日:2010-09-14
    公开日:2012-03-15
    发明作者:
    申请人:Roehl Jahn Dipl Ing Fh；
    IPC主号:
    专利说明:

    • ·
    The invention relates to a contact wire clamp for overhead intersections for electrically operated rail vehicles whose clamping jaws actuated by a screw clamp the contact wire of the main tracks. 5 In the contact line area intersections of contact wires occur, in particular at points and other rail intersections. In these areas, there is a risk that the pantograph lifts the upper contact wire in the crossing area, while the lower contact wire remains in its position. Without a corresponding device, the current collector would catch in this case in the lower contact wire and cause serious damage to the catenary and traction vehicle. Therefore, in such areas of the overhead line a device is needed, which holds the two contact wires in the vertical plane, but in the horizontal plane allows longitudinal movement. This longitudinal movement is caused by the extension of the contact wires according to the outside temperature and in connection with the automatic guying devices connected to the 15 contact wires. In addition, like all other components suspended in the catenary of a catenary, this connection should be as light as possible so that the pantograph does not cause "hard" mass-concentration problems. Find places on the contact wire. So far, almost exclusively so-called crossing bars are used in such cases, which are clamped frame-shaped on the lower contact wire. These up to 2500mm long devices prevent vertical separation of the contact wires and at the same time allow longitudinal movement of the same. However, these crossing bars bring problems in terms of space requirements, weight, the strength of the rod, the cost, installation costs, etc.
    The invention has set itself the goal of creating a contact wire clamp for overhead intersections for electrically operated rail vehicles, which avoids the disadvantages of the crossing bars. 30 •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
    This is achieved in a contact wire clamp of the type mentioned in that between the two jaws Durchgangsöffiiung is arranged for resting on the contact wire of the main track contact wire of the intersecting tracks.
    The inventive solution eliminates the crossing rod and there are any 5 small crossing angles easily possible.
    In the context of the invention, it is expedient if the lateral edges of the two jaws are bent wing-shaped outwards. As a result, any damage to the contact wires is effectively avoided. 10
    According to a further feature of the invention, the contact wires opposite end of the terminal for receiving a Kausche a hanger rope is formed. 15 The contact wire intersection thus acts as a trailer, whereby the usual and necessary distance to the next trailer can be met and thereby increases the horizontal distance between the contact wires to a sufficient extent to prevent damage by hitting collision clamps. Hereinafter, the invention will be described in more detail with reference to an embodiment shown in the drawings without being limited to this example. Showing:
    Fig. 1 is a side view of an inventively constructed overhead line crossing; Fig. 2 is a plan view of the junction of Fig. 1; Fig. 3 is a side view of the intersection of Fig. 1;
    4 shows, on an enlarged scale, the view of a contact wire clamp according to the invention;
    5 is a side view of the clamp of FIG. 4 and FIG. 6 is a plan view of the clamp of FIGS. 4 and 5.
    According to the drawings, a contact wire clamp according to the invention consists of two symmetrical clamp halves 1 and clamping jaws, which in the middle by a 4 4 4 4 4 · 4 ·
    Screw 2 are connected together. The clamp clamps the trolley 3 of the main tracks and is provided with a through hole (bulge) 4 for the trolley 5 of the crossing tracks. 5 The intersecting contact wire 5 rests on the contact wire 3 of the main tracks and is displaced as far as possible without friction. In height it is limited by the screw 2 of the clamp halves 1 in the stroke and laterally, positioned by the clamp halves 1, in the intersection. 10 The clamp takes on the upper side a hanger rope 6 with the aid of a thimble 7.
    Around the screw hole 8 is an inwardly coined conical shape 9 for the purpose of securing the screw, since the nut 10 of the stainless steel screw wedged into the relatively softer copper of the terminal. In order to allow use for different 15 diameters of contact wires, the through holes 8 for the screw 2 in both jaws 1 are larger than the outer diameter 11 of the screw, whereby the distance 12 of the two jaws is adjustable.
    The edges 13 of the two jaws 1 are bent wing wing outward. 20 This avoids that the contact wire 5 of the crossing tracks may be damaged by a sharp edge.
    Numerous modifications are possible within the scope of the invention, in particular the shape of the clamp can be chosen differently than shown in order to provide the opening for the passage of the contact wire 5 of the crossing tracks.
    权利要求:
    Claims (3)
    [1]
    * fr * * * * * «« fr * * * * fr «« «* fr * * * * * fr *« fr * * * »» · »···················································································································································································· 1. contact wire clamp for overhead intersections for electrically operated rail vehicles, by a screw (2) actuated jaws (1) clamp the trolley wire (3) of the main tracks, characterized in that between the two jaws (1) has a through hole (4) for the on the trolley wire (3) of the main tracks resting contact wire (5) is arranged the crossing tracks.
    [2]
    2. Contact wire clamp according to claim 1, characterized in that the lateral edges (13) of the two clamping jaws (1) are bent wing-shaped outwards.
    [3]
    3. Contact wire clamp according to claim 1 or 2, characterized in that the contact wires (3, 5) opposite the end of the terminal for receiving a Kausche (7) of a hanger rope (6) is formed. Vienna, September 9, 2010 Dipl.-Ing. (FH) Jan Röhl through:

    • I j; ≫ ·. , Λ ; ji; i1 ln; ' 'L.i;' &Quot;|; ··! '.! : ': i 1': i
    类似技术:
    公开号 | 公开日 | 专利标题
    EP2616377B1|2014-05-14|Rail for suspended conveyors and suspended cranes
    EP2616378B1|2014-03-26|Arrangement of a rail and a slip contact holder mounted thereon
    EP2428391B1|2014-06-18|Contact wire clamp for overhead cable crossings
    DE102011101907B4|2021-10-28|DEVICE FOR SECURING LOADS
    EP2363314B1|2015-05-27|Device for coupling elastic and rigid contact wire systems
    DE19958734B4|2005-10-13|Fall protection system and trolley for use in such a system
    DE102012101620A1|2013-08-29|Isolation support for a busbar for electrically driven rail vehicles
    EP3027807A1|2016-06-08|Device for deburring butt-welded rail joints
    DE2805200C2|1980-03-06|Warping mat for the pit lining
    AT500454A1|2005-12-15|END CLIP FOR AN INSULATED UPPER-IRISH CABLE
    EP3365214A1|2018-08-29|Clamp
    EP2695768B1|2014-12-17|Device for fixing rails
    WO2019219399A1|2019-11-21|Clamp and contact wire carrier assembly
    DE102010028724A1|2011-11-10|Contact line system for power supply of e.g. electric train, has carrying rope diagonally connected with contact wire from top to bottom by Z-rope that exhibits round cross-section, where Z-rope and contact wire are made of same material
    WO2012019737A1|2012-02-16|Guide rail for a sliding roof system, and method for producing such a guide rail
    DE102018211120A1|2020-01-09|Side bracket arrangement and overhead line system
    DE4042215C2|1998-10-15|Contact wire crossing for electric vehicles with current collector bracket
    DE19915026C2|2003-12-24|tire chain
    EP3740399B1|2021-10-20|Clamp and contact wire carrier assembly
    DE202019002799U1|2019-08-07|Lifting rope clamp for two tubes as a compact cast component
    DE202020101873U1|2020-04-16|Catenary track and contact line system
    DE202019003441U1|2019-12-05|Grid shelf with beams
    DE102010001826A1|2011-08-11|Holding device for receiving tubular railing element of railing system in building industry, has U-shaped locking bracket provided with two legs, where railing element is formed such that railing element is inserted into support element
    DE102014219094B4|2018-03-08|Spare wheel basket for receiving a spare wheel and for mounting on the body of a motor vehicle
    WO2014079619A1|2014-05-30|Device for fastening a roof strip in a roof strip channel
    同族专利:
    公开号 | 公开日
    EP2428391A2|2012-03-14|
    EP2428391A3|2013-08-21|
    EP2428391B1|2014-06-18|
    AT510367B1|2015-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB2216346A|1988-01-29|1989-10-04|Amp Inc|Electrical junction block with insulation piercing terminals|
    JP2008230432A|2007-03-21|2008-10-02|Furukawa Electric Co Ltd:The|Laying device for curve section of insulated trolley wire|
    CN201317284Y|2008-09-05|2009-09-30|周建科|Switch device|DE102019217902A1|2019-11-20|2021-05-20|Siemens Mobility GmbH|Catenary system with insulated crossing contact wires|US2240986A|1940-09-18|1941-05-06|Duquesne Mine Supply Company|Mine conductor support|
    FR1153873A|1956-03-09|1958-03-28|Gennevilliers Acieries|Suspension device for overhead electric traction lines|AT514907B1|2013-10-09|2015-07-15|Karl U Albert Kruch Ges M B H & Co Kg Ing|Arrangement for suspending a contact wire|
    AT516347B1|2014-10-14|2019-06-15|Ing Karl U Albert Kruch Ges M B H & Co Kg|Arrangement for suspending at least one contact wire of electric tracks|
    法律状态:
    2018-05-15| MM01| Lapse because of not paying annual fees|Effective date: 20170914 |
    优先权:
    申请号 | 申请日 | 专利标题
    AT15322010A|AT510367B1|2010-09-14|2010-09-14|WIRE-WIRE TERMINAL FOR HORIZONTAL CIRCUITS|AT15322010A| AT510367B1|2010-09-14|2010-09-14|WIRE-WIRE TERMINAL FOR HORIZONTAL CIRCUITS|
    EP20110450117| EP2428391B1|2010-09-14|2011-09-08|Contact wire clamp for overhead cable crossings|
    [返回顶部]