DE102006001442B3 - Pantograph contact rail connection device for local passenger train has contact rail connected with insulator foot where rail console is composed of base plate, platform connected at right angle and two seal plates - Google Patents

Abstract

The device has a contact rail (27), which is connected with an insulator foot by a carrier or an insulator and auxiliary jumper has multiple longitudinal and transverse double-T-beams (1) on which the tracks are arranged in longitudinal direction. A vertical cheek (2) of the T-beam is mounted on a rail console (3). The rail console is composed of a base plate (4), a platform (5) connected at right angle and two seal plates (6,7). An arm (8) is arranged at the rail console. The arm is composed of two angle profiles connected by a connecting section, on which horizontal cheek (12) are arranged as contact surface over an intermediate layer (31). An adapter plate for mounting an insulator is arranged with the carrier of the contact rail, or the carrier (28) with a hanging mounting plate (29) of the bus bar.

Description

The The invention relates to a device for fastening the busbars for the Current collector of a commuter train at an auxiliary bridge in the frame of construction work, with the busbar via a busbar support and an insulator is connected to an insulator foot and the auxiliary bridge is made several longitudinal and transverse straps, preferably Double-T beams is composed, on which the tracks are arranged in the longitudinal direction.

The Device is preferred in the S-Bahn in the context of work on the superstructure for use, especially as an interim solution in the Renewal of worn bridge constructions. Since such an interim solution the Subject to the rules of a safe railway operation, it must Endeavor of the exporting companies Although simple, but permanent operation solutions for Application to bring all existing security requirements of the EBA.

In In the past, auxiliary bridges came for bridge exchange measures in the area of the S-Bahntrassen with provisional, different busbar fastenings for use. This also for the reason that such auxiliary bridges repeated at different places of the S-Bahntrasse are used and off For this reason, must be built up and dismantled quickly. Firmly at these auxiliary bridges mounted busbar sections would be for the necessary up and reduction measures also for the transport had been a major obstacle.

Known is a railway auxiliary bridge greater Span, being the bridge for receiving the rails per se known track suspensions arranged on both sides of the rail steel girders, by the rail supporting Hangers are connected, which is on cross members are stored, which over Gusset plates detachably connected to outer main girders are (DE-PS 1 205 575). This auxiliary bridge is indeed buildable and degradable, but not for the S-Bahn operation suitable with busbar.

Also known is a device and a method for installing and removing bridges, especially auxiliary bridges, in existing railway tracks, wherein a mounted on a railway transport trolley gantry crane is used DE 43 33 250 A1 ). This device is not suitable for use as auxiliary bridge in S-Bahn operation with power rail.

Is known from the DE 20 2005 000 483 U1 a busbar support support assembly, wherein in the load-distributing bottom plate Railanker be embedded and an adapter plate rests on the concrete slab, are arranged on the vertical threaded rods, screwed on an intermediate plate of the busbar support is placed.

A busbar support from positive-locking plastic parts in particular for U- and S-Bahn is in the DE 42 07 622 A2 described.

None of these solutions is for the use as a busbar for Temporary bridges usable. The invention is based on the object busbars Temporary bridges for the Use in the S-Bahn area variable in distance as well as fast mounting or disassemble and safety relevant to arrange.

• • eine Adapterplatte für die Halterung des Isolators mit Stromschienenträger der Stromschiene oder
• • ein Stromschienenträger mit einer hängenden Halterung der Stromschiene

angeordnet ist.This is inventively achieved by the features of claim 1, wherein a rail bracket is attached to a vertical cheek of the double-T-beam, wherein the console is composed of a base plate and a cantilever mounted thereto at right angles and two end plates and the rail bracket a boom is arranged, which is composed of two mutually bluntly attached via a connecting web angle profiles, on the horizontal cheeks as footprint over an intermediate layer

• • an adapter plate for holding the insulator with busbar support of the busbar or
• • a busbar support with a hanging bracket of the busbar

is arranged.

The Interlayer is available in different thicknesses for height adjustment of the busbar executed. Depending on requirements, either one or more thin or thick liners also used in combination to adjust the height of the insulator foot and thus also of the busbar support to level at the power rail (Hamburger S-Bahn).

The Adapter plate has various holes suitable for it are to vary the distance of the busbar to the track or the auxiliary bridge.

The Liner has mutual recesses between its holes, preferably oblong holes, on.

Of the Outrigger also has in the horizontal cheeks of its angle profiles Holes, preferably oblong holes on.

The busbar can be mounted on both sides of the auxiliary bridge, which also makes special construction men, how to change the order and expiration can be realized.

Of the Rail support can also be executed in angled, preferably L-shaped design and lie directly on the intermediate layer (Berlin S-Bahn). The Bending of the busbar support must not be done at right angles in each case, but can also have flattened intermediate areas. The liner serves in this type not the height orientation of the Busbar.

In this case, in the vertical part of the busbar support ( 28 ) arranged a height-adjustable receptacle for the hanging running, bracket-shaped holder of the busbar.

• 1. Die Hilfsbrücken/Hilfsbrückenzüge für den S-Bahnbetrieb weisen erstmals durchgehend montierte Stromschienen auf, so dass der S-Bahnbetrieb unterbrechungsfrei realisiert werden kann. Es gibt keine Einschränkungen für die bahnstromtechnische Ausrüstung von Hilfsbrücken/Hilfsbrückenzügen hinsichtlich der betrieblichen Forderungen.
• 2. Die Halterung für den Stromschienenträger ist in vertikaler und horizontaler Richtung variabel anpassbar, so dass die Stromschiene immer passgenau auch im Bereich der Hilfsbrücke ausgeführt ist.
• 3. Die Stromschienen und die Halterung können schnell an der Hilfsbrücke montiert und demontiert werden.
• 4. Die Halterung und die Stromschiene sind an nahezu allen vorhandenen Hilfsbrücken anbaubar.
• 5. Es können die vorhandenen Stromschienenträger, Isolatoren und Isolatorfüße verwendet werden.
• 6. Durch diese einheitliche technische Lösung entfallen die sonst notwendigen Kabeltrassen und Verbindungen zwischen den Stromschienenanfängen und Stromschienenenden.
• 7. Die Stromschienen sind auf beiden Seiten der Hilfsbrücke montierbar und damit auch für Sonderbauformen (Wechsel Auf- und Ablauf) realisierbar.

The invention has the following advantages:

• 1. The auxiliary bridges / auxiliary bridge trains for the S-Bahn operation have for the first time continuously mounted busbars, so that the S-Bahn operation can be implemented without interruption. There are no restrictions on the railway power equipment of auxiliary bridges / auxiliary bridge trains with regard to the operational requirements.
• 2. The holder for the busbar support is variably adjustable in the vertical and horizontal directions, so that the busbar is always designed precisely in the area of the auxiliary bridge.
• 3. The busbars and the bracket can be quickly mounted on the auxiliary bridge and disassembled.
• 4. The bracket and the busbar can be attached to almost all existing auxiliary bridges.
• 5. The existing busbar supports, insulators and insulator feet can be used.
• 6. This uniform technical solution eliminates the otherwise necessary cable routes and connections between the busbar starts and busbar ends.
• 7. The busbars can be mounted on both sides of the auxiliary bridge and thus also for special designs (change inlet and outlet) feasible.

Based an embodiment below, the invention will be more closely understood explained become.

there demonstrate:

1 - The holder with busbar in cross section (Hamburger S-Bahn)

2 - The rail bracket in cross section

3 - The rail bracket in longitudinal section

4 - The rail bracket in plan view

5 - The boom in plan view

6 - The boom in longitudinal section

7 - The boom in cross section

8th - the liner in plan view

9 - The adapter plate in plan view

10 - The bracket with busbar in cross section (Berlin S-Bahn)

11 - liner in plan view

The auxiliary bridge has the side member 1 on, on the vertical cheek 2 by means of screws the rail bracket 3 with base plate 4 , Cantilever 5 and end plates 6 ; 7 are fixed ( 1 ; 2 ; 3 . 4 ).

At the rail console 3 is a jib over fittings 8th arranged, consisting of two blunt over a connecting bridge 9 attached angle profiles 10 ; 11 is composed ( 5 ; 6 ; 7 ). On the horizontal cheeks 12 ; 13 the angle profiles 10 ; 11 ( 5 ; 7 ) is an intermediate layer 14 attached, as a thickness-adjustable pad for the aufzusetzende and screwed adapter plate 15 serves ( 8th ; 9 ). The liner 14 has recesses 16 ; 17 on.

On the adapter plate 15 is the insulator foot 18 fastened by means of other screwings, in its round recess 19 the insulator 20 by means of a potting compound 21 is fixed (Hamburger S-Bahn).

On the insulator 20 is the busbar support 22 with its round recess 23 arranged and in turn by means of potting compound 24 fixed. In the holder 25 of the conductor rail carrier 22 is via a retractable retaining bar 26 the busbar 27 held and locked.

The horizontal cheeks 12 ; 13 the angle profiles 10 ; 11 and the liner 14 each have slot holes for adjusting the boom 8th to the optimal position of the insulator foot 18 or the busbar 27 over the adapter plate 15 on.

The thickness of the liner 14 is variable and serves to adjust the height of the adapter plate 15 to the necessary exact fitting of the insulator foot 18 or the busbar 27 the auxiliary bridge in the existing stationary busbar of the public transport network.

For the structurally designed to Hamburg S-Bahn differently designed busbar suspension of the Berlin S-Bahn, eliminates the adapter plate ( 10 ). Also, the height adjustment of the busbar is done 27 no longer through the liner 31 ( 11 ). For this the busbar carrier sits 28 directly on the liner 31 on and is angled, preferably designed L-shaped. The bend does not have to be rectangular, but can be performed flattened on an intermediate piece.

In the vertical part of the busbar support 28 is a height-adjustable recording 30 for the suspended and clamped the busbar 27 encompassing holder 29 arranged. About this height-adjustable recording 30 the vertical alignment of the busbar takes place 27 , Horizontal alignment continues through the boom 8th ,

By the fast at the auxiliary bridge attachable and degradable construction of the device according to the invention for the busbar in the field of public Rail transport is possible for the first time as part of construction work also in the area of bridges a complete one to ensure closed power supply.

The allow special fittings of the individual components of the construction according to the invention an adaptation to almost all structural conditions.

The elected Construction met For the first time, all railway-specific safety-relevant regulations in terms of the statics and in terms of a closed power supply also in the area of auxiliary bridges and is without restrictions also for the Use on standardized twin carrier auxiliary bridges.

It becomes a problem-free connection of the construction according to the invention guaranteed in all areas of the cheeks of the double-T-beams of the auxiliary bridge.

All known components for the attachment of the busbar can also be unrestricted in the area of the auxiliary bridge be used.

1

Double-T-carrier

2

vertical cheek

3

The railing bracket

4

baseplate

5

cantilever plate

6

End plate

7

End plate

8th

boom

9

connecting web

10

angle section

11

angle section

12

horizontal cheek

13

horizontal cheek

14

liner

15

adapter plate

16

recess

17

recess

18

insulator

20

insulator

21

potting compound

22

Rail support

23

recess

24

potting compound

25

bracket

26

retention tab

27

conductor rail

28

Rail support

29

hanging bracket

30

admission

31

liner

Claims (9)

Device for fastening the busbar for the pantograph of a local train to an auxiliary bridge in the context of construction work, wherein the busbar is connected via a busbar support or an insulator with a Isolatorfuß and the auxiliary bridge of several longitudinal and transverse double-T-beams is composed on longitudinally the tracks are arranged, whereby on a vertical cheek ( 2 ) of the double-T carrier ( 1 ) a rail console ( 3 ), whereby the console ( 3 ) from a base plate ( 4 ) and a cantilevered thereto at right angles ( 5 ) and two end plates ( 6 ; 7 ) and on the rail console ( 3 ) a boom ( 8th ) is arranged, consisting of two blunt via a connecting web ( 9 ) attached angle profiles ( 10 ; 11 ), on whose horizontal cheeks ( 12 ; 13 ) as a footprint over an intermediate layer ( 14 ; 31 ) • an adapter plate ( 15 ) for the holder ( 18 ) of the insulator ( 20 ) with busbar support ( 22 ) of the busbar ( 27 ) or • a busbar support ( 28 ) with a hanging bracket ( 29 ) of the busbar ( 27 ) is arranged. Device according to claim 1, characterized in that the intermediate layer ( 14 ) in different thicknesses for height adjustment of the busbar ( 27 ) is executed. Device according to claims 1 and 2, characterized in that the adapter plate ( 15 ) has various holes, which are suitable for the distance of the busbar ( 27 ) to the track or auxiliary bridge. Device according to claims 1 to 3, characterized in that the intermediate layer ( 14 ) mutual recesses ( 16 ; 17 ) between their holes, preferably elongated holes, has. Device according to claims 1 to 4, characterized in that the boom ( 8th ) in the horizontal cheeks ( 12 ; 13 ) of its angle profiles ( 10 ; 11 ) Has bores, preferably elongated holes. Device according to claims 1 to 5, characterized in that the busbar ( 27 ) Can be mounted on both sides of the auxiliary bridge and thus special designs, such as changing the flow and execution can be realized. Device according to claims 1, characterized in that the on the intermediate layer ( 31 ) mounted busbar supports ( 28 ) is executed in angled, preferably L-shaped design. Device according to claims 1 and 7, characterized in that in the vertical part of the busbar support ( 28 ) a height-adjustable recording ( 30 ) for the suspended bracket ( 29 ) of the busbar ( 27 ) is arranged. Device according to claims 8, characterized in that the holder ( 29 ) clamped the busbar ( 27 ) is executed encompassing.