PL86088B1 - - Google Patents
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- Publication number
- PL86088B1 PL86088B1 PL16335573A PL16335573A PL86088B1 PL 86088 B1 PL86088 B1 PL 86088B1 PL 16335573 A PL16335573 A PL 16335573A PL 16335573 A PL16335573 A PL 16335573A PL 86088 B1 PL86088 B1 PL 86088B1
- Authority
- PL
- Poland
- Prior art keywords
- rope
- suspended
- lifting rope
- branched
- hangers
- Prior art date
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
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
- B60M1/23—Arrangements for suspending trolley wires from catenary line
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Communication Cables (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Description
Opis patentowy opublikowano: 15.12.1977 86088 MKP B60m 1/22 Int. Q2. B60M 1/22 Twórcywynalazku: Stanislaw Adamiak, Norbert Klar, Henryk Szmidt, Eugeniusz Zawiasa Uprawniony z patentu: Centralne Biuro Studiów i Projektów Budownictwa Kolejowego, Warszawa (Polska) Siec elektrotrakcyjna dla pojazdów szynowych Dziedzina techniki. Linie zasilajace i urzadzenia wzdluz torów dla pojazdów trakcji elektrycznej.Stan techniki. Stosowana dotychczas siec elektrotrakcyjna dla pojazdów szynowych sklada sie z liny nosnej zawieszonej na konstrukcjach wsporczych i przewodu jezdnego podwieszonego do wysiegników umiesz¬ czonych na konstrukcjach wsporczych. Poza wysiegnikami przewód jezdny podwieszony jest do liny nosnej przy pomocy wieszaków. Wysiegnik utrzymuje przewód jezdny w planie, a lina nosna i wieszaki w pionie. lina nosna i wieszaki stwarzaja warunki umozliwiajace elastyczna wspólprace odbieraka pradu elektrycznego pojazdu .trak¬ cyjnego z przewodem jezdnym czyli elastycznosc sieci.Wyrównanie elastycznosci sieci postepuje ze wzrostem predkosci jazdy pojazdu trakcyjnego. Istniejace rozwiazania wyrównywania elastycznosci sieci trakcyjnej przewiduje stosowanie linek pomocniczych typu „Y", elastycznych wieszaków, budowanie sieci z dwóch lub wiecej lin nosnych. Sposoby te sa malo skuteczne, ograniczaja predkosc slizgu odbieraka pradu oraz stwarzaja szereg trudnosci montazowych.Istota wynalazku. Siec elektrotrakcyjna dla pojazdów szynowych zlozona jest z liny nosnej wykonanej z oddzielnych lin polaczonych ze soba w przesle i rozgalezionych przy konstrukcjach wsporczych. Czesc górna rozgalezionej liny nosnej zawieszona jest na wysiegu konstrukcji wsporczej a czesc dolna rozgalezionej liny zwisa swobodnie. Przewód jezdny podwieszony jest do wysiegnika bezposrednio przy uzyciu wieszaków, do liny nosnej, w przesle do wspólnej liny nosnej i przy konstrukcjach wsporczych do zwisajacej czesci rozgalezionej liny nosnej.Przedmiot wynalazku przedstawiony jest w przykladzie wykonania schematycznie na rysunku, na którym fig.l pokazuje siec elektrotrakcyjna w widoku równoleglym do dlugosci torów, a fig.2 — siec trakcyjna w wido¬ ku prostopadlym do osi toru.Przyklad realizacji wynalazku. Czesc górna rozgalezionej liny nosnej 1 zawieszona jest na wysiegu 2.Czesc dolna rozgalezionej liny nosnej 3 zwisa swobodnie. Przewód jezdny 4 podwieszony jest do wysiegnika 5 zamocowanego na konstrukcji wsporczej 6, a nastepnie przy uzyciu wieszaków 7 do zwisajacej czesci, dolnej, rozgalezionej liny nosnej 3 przy konstrukcjach wsporczych i wspólnej liny nosnej 8 w przesle.2 86 088 PLThe patent description was published: December 15, 1977 86088 MKP B60m 1/22 Int. Q2. B60M 1/22 Creators of the invention: Stanislaw Adamiak, Norbert Klar, Henryk Szmidt, Eugeniusz Zawiasa The holder of the patent: Centralne Biuro Studiów i Projektów Budownictwa Kolejowego, Warsaw (Poland) Electric traction network for rail vehicles Technical field. Power lines and equipment along the tracks for electric traction vehicles. State of the art. The electric traction network for rail vehicles used hitherto consists of a lifting rope suspended from the supporting structures and a contact wire suspended from the booms placed on the supporting structures. Apart from the booms, the contact wire is suspended from the lifting rope by means of hangers. The jib keeps the contact wire in the plan and the lifting rope and hangers vertical. The lifting rope and hangers create conditions enabling the flexible cooperation of the electric current collector of the traction vehicle with the contact wire, that is, the flexibility of the network. Equalizing the elasticity of the network increases the driving speed of the traction vehicle. The existing solutions for equalizing the elasticity of the traction network envisage the use of Y-type auxiliary lines, flexible hangers, building a net of two or more lines. These methods are ineffective, limit the speed of the current collector and create a number of assembly difficulties. The essence of the invention. Electric traction network for railway vehicles is composed of a lifting rope made of separate ropes connected to each other in the transmission and branched at the supporting structures. The upper part of the branched lifting rope is suspended on the support structure and the lower part of the branched rope hangs freely. The contact wire is suspended to the boom directly by using hangers, for a carrier rope, in the transmission to the common carrier rope and in the case of supporting structures for the dangling part of a branched carrier rope. The subject of the invention is shown schematically in the drawing in which Fig. 1 shows the electric traction network in the view of the ditches 2 is a traction network perpendicular to the track axis. An example of the invention implementation. The upper part of the branched lifting rope 1 hangs on the extension 2. The lower part of the branched lifting rope 3 hangs freely. The contact wire 4 is suspended from the boom 5 attached to the supporting structure 6, and then by the hangers 7 to the overhanging part, the lower, branched lifting rope 3 at the supporting structures and the common lifting rope 8 in the delivery. 2 86 088 EN
Claims (1)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL16335573A PL86088B1 (en) | 1973-06-14 | 1973-06-14 | |
DE19742425169 DE2425169A1 (en) | 1973-06-14 | 1974-05-24 | Catenary for rail-bound vehicles |
FR7420185A FR2233197B1 (en) | 1973-06-14 | 1974-06-11 | |
CS417374A CS192515B2 (en) | 1973-06-14 | 1974-06-12 | Track line for the railway vehicles |
SU742032077A SU652876A3 (en) | 1973-06-14 | 1974-06-12 | Electric railway contact wire network |
GB2610874A GB1467989A (en) | 1973-06-14 | 1974-06-12 | Overhead contact line for rail-cars |
DD17911074A DD111855A5 (en) | 1973-06-14 | 1974-06-12 | |
IT674A IT1020635B (en) | 1973-06-14 | 1974-06-13 | ELECTRIC TRACTION NETWORK FOR RAILWAY VEHICLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL16335573A PL86088B1 (en) | 1973-06-14 | 1973-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL86088B1 true PL86088B1 (en) | 1976-05-31 |
Family
ID=19963065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL16335573A PL86088B1 (en) | 1973-06-14 | 1973-06-14 |
Country Status (8)
Country | Link |
---|---|
CS (1) | CS192515B2 (en) |
DD (1) | DD111855A5 (en) |
DE (1) | DE2425169A1 (en) |
FR (1) | FR2233197B1 (en) |
GB (1) | GB1467989A (en) |
IT (1) | IT1020635B (en) |
PL (1) | PL86088B1 (en) |
SU (1) | SU652876A3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2534629C2 (en) * | 2013-03-05 | 2014-12-10 | Закрытое Акционерное Общество "УНИВЕРСАЛ-КОНТАКТНЫЕ СЕТИ" (ЗАО "УКС") | Railway overhead catenary bracket |
RU2544337C1 (en) * | 2013-10-28 | 2015-03-20 | Закрытое Акционерное Общество "УНИВЕРСАЛ-КОНТАКТНЫЕ СЕТИ" (ЗАО "УКС") | Railway overhead catenary bracket |
CN110077287B (en) * | 2019-05-17 | 2024-02-06 | 中国恩菲工程技术有限公司 | Erection device for colored mine ground narrow-gauge traction power supply circuit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE720547C (en) * | 1936-03-03 | 1942-05-08 | Siemens Ag | Catenary |
-
1973
- 1973-06-14 PL PL16335573A patent/PL86088B1/pl unknown
-
1974
- 1974-05-24 DE DE19742425169 patent/DE2425169A1/en active Pending
- 1974-06-11 FR FR7420185A patent/FR2233197B1/fr not_active Expired
- 1974-06-12 SU SU742032077A patent/SU652876A3/en active
- 1974-06-12 CS CS417374A patent/CS192515B2/en unknown
- 1974-06-12 GB GB2610874A patent/GB1467989A/en not_active Expired
- 1974-06-12 DD DD17911074A patent/DD111855A5/xx unknown
- 1974-06-13 IT IT674A patent/IT1020635B/en active
Also Published As
Publication number | Publication date |
---|---|
DD111855A5 (en) | 1975-03-12 |
DE2425169A1 (en) | 1975-01-02 |
SU652876A3 (en) | 1979-03-15 |
FR2233197A1 (en) | 1975-01-10 |
IT1020635B (en) | 1977-12-30 |
FR2233197B1 (en) | 1978-01-13 |
GB1467989A (en) | 1977-03-23 |
CS192515B2 (en) | 1979-08-31 |
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