DE1615545B2 - TRACK SUPPORT - Google Patents
TRACK SUPPORTInfo
- Publication number
- DE1615545B2 DE1615545B2 DE19681615545 DE1615545A DE1615545B2 DE 1615545 B2 DE1615545 B2 DE 1615545B2 DE 19681615545 DE19681615545 DE 19681615545 DE 1615545 A DE1615545 A DE 1615545A DE 1615545 B2 DE1615545 B2 DE 1615545B2
- Authority
- DE
- Germany
- Prior art keywords
- busbar
- insulator
- claw
- bracket
- attached
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/307—Supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insulators (AREA)
- Insulating Bodies (AREA)
Description
sehen Beanspruchungen ausgesetzt ist, die durch das geordnet, daß die an sich schon günstige Verdrillfcsee is exposed to stresses that are ordered by the fact that the twisting, which is already favorable in itself
Gewicht der zu tragenden Stromschiene, durch Dre- stigkeit des Hohlprofils verstärkt wird. VorteilhaWeight of the conductor rail to be carried, is reinforced by the rigidity of the hollow profile. Advantages
hungen der Stromschiene infolge Temperaturände- erscheint die Verwendung von Glasfasergeweben, uiThe use of fiberglass fabrics appears, ui
rangen, durch Erschütterungen, die während des die mechanische Festigkeit des Kunststoffstabes iistruggled by vibrations that during the the mechanical strength of the plastic rod ii
Fahrbetriebes von den Fahrschienen über die 60 Hinblick auf die von der Klaue 20 und der ArmatiDriving operation from the rails over the 60 with regard to the from the claw 20 and the Armati
Schwellen auf die Stromschiene übertragen werden 21 ausgeübten mechanischen Kräfte zu erhöheiSleepers are transferred to the busbar to increase the mechanical forces exerted by 21
od. dgl. hervorgerufen sind. Es können dabei sehr er- Diese mechanische Festigkeit wird besonders danor the like. Are caused. It can be very This mechanical strength is particularly dan
hebliche Kräfte auftreten, die vom Isolator auf ge- gefordert, wenn die Klaue 20 z. B. mittels eines Za]Considerable forces occur which are requested by the isolator when the claw 20 z. B. by means of a Za]
nommen werden müssen. Bricht der Isolator, oder fens, der in nicht dargestellter Weise von oben in dimust be taken. If the insulator breaks, or fens, which is not shown from above in di
weist er auch nur einen Sprung auf, so besitzt er 65 Innere des Hohlprofils des Kunststoffstabes 14 eilif it has only one crack, it has 65 inside the hollow profile of the plastic rod 14
nicht mehr die erforderliche Isolierfestigkeit gegen gesteckt wird, am oberen Ende dieses Kunststoffst,the required insulation resistance is no longer plugged into the upper end of this plastic piece,
Erde. bes befestigt wird.Earth. bes is attached.
Aufgabe der Erfindung ist es, derartige Erd- Es ist ersichtlich, daß der Isolator, also der KunsThe object of the invention is to provide such earth It can be seen that the insulator, so the Kuns
iffstab 14, sehr einfach montiert werden kann und iß die Bauhöhe des gesamten Stromschienenträgers
•ring wird, da das obere Ende 15 des Stromschie- -vnbockes kurzgehalten werden kann.
F i g. 2 zeigt einen Stromschienenträger mit einem is U-Profil gefertigten Stromschienenbock 11. Über
is Ende 15 des Stromschienenbockes ist ein Kunstoffstab
14' aus vierkantigem Hohlprofil gesteckt nd sitzt auf dem Anschlag 13 auf. Die Druckplatte
3 wird mittels der zweckmäßigerweise aus Kunstoff gefertigten Schrauben 24, die gegen den Strom-•hienenbock
11 drücken, gegen den Kunststoffstab ^drückt, so daß eine feste Halterung des Kunststoffabes
14' erzielt wird. Die Klaue 20 ist mit ihrem nde25 quer durch das Hohlprofil des Kunststoffabes
gesteckt und verschraubt. Die Verschraubung ird durch eine Kappe 26 abgedeckt.
Fig.3 zeigt einen Schnitt durch den Kunststoffab in Höhe der Klaue 20. Das Ende 25 der Klaue
20 ruht in Ausnehmungen des Hohlprofils 14', welches mit seinem anderen Ende über das Ende 15 des
Stromschienenbockes 11 gesteckt ist.iffstab 14 can be easily mounted and eat the overall height of the entire current rail support • ring, since the upper end 15 of the busbars - v can be nbockes kept short.
F i g. 2 shows a busbar support with a busbar bracket 11 manufactured in a U-profile. A plastic rod 14 'made of a square hollow profile is inserted over the end 15 of the busbar bracket and sits on the stop 13. The pressure plate 3 is pressed against the plastic rod ^ by means of the screws 24, which are expediently made of plastic and press against the current trestle 11, so that the plastic rod 14 'is held firmly in place. The claw 20 is inserted with its nde25 transversely through the hollow profile of the plastic rod and screwed. The screw connection is covered by a cap 26.
3 shows a section through the Kunststoffab at the level of the claw 20. The end 25 of the claw 20 rests in recesses in the hollow profile 14 ′, which is inserted with its other end over the end 15 of the busbar bracket 11.
Um große Kriechwege am Isolator zu erhalten, ist es zweckmäßig, das Ende 15 des Stromschienenbokkes und die Klaue wechselweise innerhalb bzw. außerhalb des Hohlprofils des Kunststoffstabes 14 bzw. 14' zu befestigen. Besitzt die Klaue beispielsweise einen Zapfen, mit dem sie von oben in das Hohlprofil eingesteckt wird, so ist es zweckmäßig, wenn das Ende 15 des Stromschienenbockes das Ende des Kunststoffstabes 14 bzw. 14' außen umgreift. In order to obtain large creepage distances on the insulator, it is advisable to use the end 15 of the busbar bracket and the claw alternately inside and outside the hollow profile of the plastic rod 14 or 14 'to be attached. For example, if the claw has a pin that it can use to enter the Hollow profile is inserted, it is useful if the end 15 of the busbar bracket The end of the plastic rod 14 or 14 'engages around the outside.
Die Herstellung des Stromschienenträgers wird besonders dadurch vereinfacht, daß der Isolator, also der Kunststoffstab 14 bzw. 14', sowie der Stromschienenbock 11 in an sich bekannter Weise aus einem Stück und dem gleichen Isolierstoff gefertigt werden.The production of the busbar support is particularly simplified in that the insulator, so the plastic rod 14 or 14 ', as well as the busbar bracket 11 in a manner known per se one piece and the same insulating material.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0058482 | 1968-02-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1615545A1 DE1615545A1 (en) | 1970-09-10 |
DE1615545B2 true DE1615545B2 (en) | 1973-07-26 |
DE1615545C3 DE1615545C3 (en) | 1974-02-14 |
Family
ID=7279346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681615545 Expired DE1615545C3 (en) | 1968-02-01 | 1968-02-01 | Busbar supports |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1615545C3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4220109A1 (en) * | 1992-06-18 | 1994-01-05 | Udo Wirthwein | Support for live rail on urban railways |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043436A (en) * | 1976-05-06 | 1977-08-23 | Westinghouse Electric Corporation | Support apparatus for electrically conductive rail |
DE9112844U1 (en) * | 1991-10-16 | 1991-11-28 | REHAU AG + Co, 8673 Rehau | Insulation supports for busbars |
DE29902558U1 (en) | 1999-02-12 | 1999-05-12 | REHAU AG + Co., 95111 Rehau | Height adjustment device |
DE202011052266U1 (en) | 2011-12-12 | 2013-03-13 | Rehau Ag + Co. | Busbar system |
AT15547U1 (en) * | 2016-09-22 | 2017-12-15 | Ing Karl U Albert Kruch Ges M B H & Co Kg | Busbar for mounting underneath coated busbars for electric tracks |
DE202017101187U1 (en) | 2017-03-02 | 2018-06-06 | Rehau Ag + Co | Busbar system |
DE202019103824U1 (en) * | 2019-07-11 | 2020-10-15 | Rehau Ag + Co | Busbar system |
-
1968
- 1968-02-01 DE DE19681615545 patent/DE1615545C3/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4220109A1 (en) * | 1992-06-18 | 1994-01-05 | Udo Wirthwein | Support for live rail on urban railways |
DE4220109C2 (en) * | 1992-06-18 | 1998-11-12 | Udo Wirthwein | Bracket for attachments to sleepers |
Also Published As
Publication number | Publication date |
---|---|
DE1615545A1 (en) | 1970-09-10 |
DE1615545C3 (en) | 1974-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E771 | Valid patent as to the heymanns-index 1977, willingness to grant licences | ||
EHJ | Ceased/non-payment of the annual fee |