SI9800195A

SI9800195A - Elastic panel

Info

Publication number: SI9800195A
Application number: SI9800195A
Authority: SI
Inventors: Mojmir Brodsky; Karel Petrovic
Original assignee: Gumokov A.S.
Priority date: 1997-07-18
Filing date: 1998-07-10
Publication date: 1999-02-28
Also published as: PL327519A1; CZ284386B6; CZ228897A3

Abstract

An elastic panel (1, 8) is intended primarily for railway passages, which are fitted in their upper part with a groove for mounting it under the upper part of a rail (10). In its lower part, the panel is fitted with a supporting plane (2, 5) to approach the rail (10) flange. The panel (1, 8) is manufactured as a compact block and is fitted with voids (3, 6) for rail (10) fixing elements and with at least one longitudinal groove (4, 7). The latter is intended for installation of a binding element manufactured of a threaded pipe to which a panel (1, 8) stressing element is screwed on. As a rule, the elastic panels (1, 8) are placed on railway sleepers (9) of the railway passage.

Description

Elastična ploščaElastic plate

Področje tehnikeThe field of technology

Izum zadeva elastično ploščo, kije namenjena za železniške prehode.The invention relates to an elastic plate intended for railway crossings.

Dosedanje stanje tehnikeThe prior art

Dosedaj poznane konstrukcije elastičnih pločš, ki so namenjene za železniške prehode, so opremljene z naslonskimi elementi, ki so proizvedem iz jekla ah umentnih mas. Le - te se naslanjajo na podstavke tirov. Posamezne plošče so praviloma povezovane s pomočjo vzmeti, ki so oprijete v utorih sosednjih plošč. Proizvodnja in montaža tega tipa elastičnih plošč je precej zahtevna. Pri tem lahko pride do poškodobe plošče predvsem na utorih, kjer se vzmeti obešajo na sosednje plošče. Lahko pride do tega, da npr. poči vzmet ah pa se raztrga utor.The known structures of elastic plates, which are intended for railway crossings, are equipped with support elements, which I produce from steel and plastics. These rest on the tracks of the tracks. As a rule, the individual panels are connected by means of springs which are held in the grooves of adjacent panels. The production and installation of this type of elastic sheets is quite demanding. This can cause damage to the plate especially on the grooves, where the springs hang on the adjacent plates. It may be that e.g. the spring breaks ah but the groove breaks.

Cilj iznajdbe je torej konstrukcija takih elastičnih plošč, katerih proizvodnja in montaža bo najenostavnejša.The object of the invention is therefore to construct such flexible sheets, the production and installation of which will be simplest.

OPIS NOVE REŠITVEDESCRIPTION OF THE NEW SOLUTION

Bistvo izumaThe essence of the invention

Predmet izuma je elastična plošča. Željeni cilj je dosežen s konstrukcijo elastične plošče na podlagi izuma, katerega osnova je v tem, da je plošča proizvedena kakor kompaktni blok, ki je opremljen z stojah (sidri), ki omogočajo, da se plošča primakne k tiru. V plošči sami so vgrajene komore, za pritrdilne dele tirov. Prednost te rešitve je v tem, da se znižajo stroški proizvodnje elastične plošče, ter da se poenostavi montaža. Za montažo se namreč uporablja le en element, plošča pa je prožno naslonjena na podstavek tira, zato ne prihaja do poškodbe železniških pragov.The object of the invention is an elastic plate. The desired objective is achieved by the construction of an elastic plate according to the invention, the basis of which is that the plate is manufactured as a compact block, which is provided with posts (anchors) that allow the plate to move to the track. The panels themselves have chambers for fixing the track sections. The advantage of this solution is that it reduces the production cost of the elastic plate and simplifies installation. Namely, only one element is used for mounting, and the board is flexibly resting on the base of the track, so there is no damage to the railway sleepers.

V ugodni izvedbi je plošča opremljena z vsaj eno odprtino za namestitev veznega elementa, ki poteka po vsej dolžini Za povezavo je mogoče uporabiti cevi, zamaške, kabelske vrvi, itd., ki so lahko opremljeni s steznimi elementi. V ta namen je dobro, če ima stezni element vrezan navoj, oziroma če je sestavljen iz več zaporedno povezanih delov. S tem se istočasno zniža nevarnost, da bi se plošča poškodovala na stičnih mestih.In an advantageous embodiment, the board is provided with at least one opening for mounting the connecting element, which runs along the entire length. For connection, pipes, plugs, cable ropes, etc. may be used, which may be provided with clamping elements. For this purpose, it is advantageous if the clamping element is threaded, or if it consists of several series-connected parts. This also reduces the risk of the board becoming damaged at the points of contact.

Preglednica slik na projektih (načrtih)Worksheet of projects (plans)

Aksonometrična perspektiva elastičnih plošč, ki se nahajajo na pragovih kot določa izum, je prikazan na sliki 1. Na sliki 2 pa je prikazan delni prerez plošč na mestu, kjer se plošča namešča na tir in na mestu, kjer potekajo vezni elementi skozi vzdolžne odprtine, po vsej dolžini). Na slikah 3 in 4 so le - ti aksonometrično prikazani pri perspektivi v smeri P iz slike 1 in 2 ----------površine elastičnih plošč do tirov in komore za pritijevanje središčnih tirov.The axonometric perspective of the elastic plates located at the thresholds of the invention is shown in Figure 1. Figure 2 shows a partial cross-section of the plates at the point where the plate is mounted on the track and at the point where the connecting elements pass through the longitudinal openings, along its entire length). In Figures 3 and 4, they are shown axonometrically from the perspective in the P direction from Figures 1 and 2 ---------- the surface of the elastic plates to the rails and the center rail fastening chamber.

Na sliki 3 je prikazana notranja elastična plošča, na sliki 4 pa je prikazana zunanja elastična plošča.Figure 3 shows the inner elastic plate and Figure 4 shows the outer elastic plate.

Primer realizacije izumaAn embodiment of the invention

Kot je prikazano na slikah 1 in 2, so tiri (10) pritjeni na betonske pragove (9), pri čemer so na železniškem prehodu na pragove nameščene gumijaste elastične plošče (1,8). Med tiri (10) so pri tem nameščene notranje elastične plošče (1), zunaj tirov (10), pa so nameščene zunanje elastične plošče (8). Oba konca elastičnih plošč (1, 8) ki sta primaknjena k tirom (10), sta opremljena z naslonskimi površinami (2 in 5), s katerimi so k tem tirom (10) prislonjena. Le - ti so opremljeni z zarezami, s katerimi se istočasno naslanjajo na spodnjo površino zgornjega dela tira.(lO). Notranje elastične plošče (1) so na naslonskih površinah (2) prav tako opremeljene z komorami (3) za fiksiranje tirov (10), razen tega pa so opremljeni z dvema vzdolžnima odprtinama (4) v katere so vloženi vezni elementi (11). Le - ti so v tem primeru izdelani iz cevi z navojem, na katere se privijajo stezni elementi. V tej izvedbi so prav tako stezni elementi (12) zunanjih plošč (8), vloženi v vzdolžne odprtine (7). Stezna sredstva tirov (10) so iz zunanje strani pokrita v komorah (6), ki se nahajajo na strani naslonskih površin (5) v zunanjih elastičnih plošč (8).As shown in Figures 1 and 2, the rails (10) are fastened to the concrete sleepers (9), with rubber elastic plates (1,8) mounted on the sleepers. The rails (10) have internal elastic plates (1), and the outer elastic plates (8) are mounted outside the rails (10). Both ends of the elastic plates (1, 8), which are adjacent to the rails (10), are provided with support surfaces (2 and 5) with which they are supported. They are provided with notches, which simultaneously support the lower surface of the upper track. The inner elastic plates (1) are also provided on the abutment surfaces (2) with chambers (3) for fixing the rails (10), in addition to which they are provided with two longitudinal openings (4) into which the connecting elements (11) are inserted. In this case, they are made of threaded tubes to which the clamping elements are screwed. In this embodiment, the clamping elements (12) of the outer plates (8) are also inserted into the longitudinal openings (7). The clamping means of the rails (10) are covered externally by the chambers (6) located on the side of the abutment surfaces (5) in the outer elastic plates (8).

Elastične plošče (1,8) so posamezno proizvedene kot kompaktni gumijasti blok, njihova montaža se izvaja z vlaganjem v zarezo, ki se nahaja v zgornjem delu tira (10), pri tem prihaja do premaknitve naslonskih površin (2, 5) na podstavek tira (10).The elastic plates (1,8) are individually manufactured as a compact rubber block, their installation is carried out by inserting into a notch located in the upper part of the rail (10), which results in the displacement of the support surfaces (2, 5) on the base of the rail (10).

Industrijska aplikacijaIndustrial application

Elastične plošče so posebej izumili za železniške in tramvajske prehode, mogoče pa jih je uporabiti tudi za pokrivanje greznic, različnih kanalov na cesti, prehode kolesarskih stez preko železnice in mestne žleznice (tramvaj).Elastic panels have been specifically invented for rail and tram crossings, but can also be used to cover septic tanks, various channels on the road, crossings of cycle lanes via rail and city rail (tram).

Claims

PATENT APPLICATIONS

An elastic plate intended primarily for rail crossings, characterized in that it is manufactured as a compact block, which is provided with support surfaces (2,5) intended to be moved to the rail (10); the chambers (3,6) for the rail fasteners (10) are located in the panel.

Elastic plate according to claim 1, characterized in that the plate (1,8) is provided with at least one longitudinal opening extending along the entire length (4,7) and is intended for joining the connecting part of the element (11,12).

Elastic plate according to claim 2, characterized in that the connecting element has a threaded thread.