IT202100009173A1 - PEDESTRIAN BOARDWALK FOR RAILWAY TRAILS - Google Patents

PEDESTRIAN BOARDWALK FOR RAILWAY TRAILS Download PDF

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Publication number
IT202100009173A1
IT202100009173A1 IT102021000009173A IT202100009173A IT202100009173A1 IT 202100009173 A1 IT202100009173 A1 IT 202100009173A1 IT 102021000009173 A IT102021000009173 A IT 102021000009173A IT 202100009173 A IT202100009173 A IT 202100009173A IT 202100009173 A1 IT202100009173 A1 IT 202100009173A1
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IT
Italy
Prior art keywords
railway
walkway
railway paths
paths
electro
Prior art date
Application number
IT102021000009173A
Other languages
Italian (it)
Inventor
Andrea Lancia
Original Assignee
Transrail S R L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Transrail S R L filed Critical Transrail S R L
Priority to IT102021000009173A priority Critical patent/IT202100009173A1/en
Publication of IT202100009173A1 publication Critical patent/IT202100009173A1/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2/00General structure of permanent way
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C15/00Pavings specially adapted for footpaths, sidewalks or cycle tracks
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00Pavings made of prefabricated single units
    • E01C5/22Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • E01C5/223Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials on prefabricated supporting or prefabricated foundation units, except coverings made of layers of similar elements
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F1/00Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas

Description

PASSERELLA PEDONALE PER SENTIERI FERROVIARI PEDESTRIAN WALKWAY FOR RAILWAY TRAILS

DESCRIZIONE DESCRIPTION

La presente invenzione si riferisce ad un sistema di ausilio al camminamento del personale ferroviario che, con cadenza periodica, deve effettuare la visita linea lungo il tracciato ferroviario, con lo scopo di verificarne la condizione di assoluta funzionalit? e sicurezza. The present invention refers to a walking aid system for railway personnel who, on a periodic basis, must carry out a line inspection along the railway layout, with the aim of verifying its condition of absolute functionality. and security.

Scopo della presente invenzione, ideata e studiata per realizzare dotare sentieri dedicati al camminamento degli addetti ai lavori, funzionali e sicuri, ? in particolare: The purpose of the present invention, conceived and studied to create functional and safe paths dedicated to the walkways of the workers, is in particular:

1) Facilitare e rendere pi? sicure le visite di ispezioni periodiche sulla linea ferroviaria da parte degli addetti alla manutenzione ed al controllo 1) Facilitate and make more? periodic inspection visits on the railway line by maintenance and control personnel are safe

2) Ridurre al minimo la manutenzione degli stessi camminamenti grazie alla composizione dei materiali (unico elemento prefabbricato) ed alla sua modularit?. 2) Minimize the maintenance of the walkways themselves thanks to the composition of the materials (single prefabricated element) and its modularity.

3) Facilitare la pulizia generale avendo a disposizione una superficie piana ed omogenea in gomma di riciclo. 3) Facilitate general cleaning by having a flat and homogeneous surface made of recycled rubber.

4) Realizzare sentieri sicuri garantendo un?elevata aderenza del camminamento grazie alla superficie mandorlata antiscivolo. 4) Create safe paths by guaranteeing a high grip of the walkway thanks to the non-slip tread surface.

La posa in opera ? di semplice realizzazione poich? viene effettuata parallelamente al binario ferroviario, attraverso il montaggio delle passerelle sul piano preesistente, la regolazione dell?altezza viene completata, attraverso l?ausilio di piedi telescopici, in maniera da avere ottima visibilit? del piano del ferro da ispezionare e, infine, con la giunzione ed il serraggio di apposite staffe di collegamento che ne assicurano una perfetta complanarit? del piano di calpestio, nonch? un solido collegamento tra di loro. The installation? of simple realization since? is carried out parallel to the railway track, through the assembly of the walkways on the pre-existing plane, the height adjustment is completed, through the aid of telescopic feet, in order to have excellent visibility? of the iron surface to be inspected and, finally, with the junction and tightening of special connection brackets which ensure perfect coplanarity of the walking surface, as well as? a solid link between them.

L'invenzione, che sar? descritta qui di seguito, presenta almeno due caratteristiche originali: The invention, what will it be? described below, has at least two original characteristics:

- sistema flottante su pannelli in gomma di riciclo, isolato dal piano di posa, che consente l'installazione su qualsiasi superficie di appoggio; - floating system on recycled rubber panels, isolated from the laying surface, which allows installation on any support surface;

- elevata resistenza agli agenti atmosferici, agli urti ed alle vibrazioni; con buone propriet? meccaniche per i carichi pedonali e di resistenza all?abrasione, all?usura ed all?invecchiamento; - high resistance to atmospheric agents, shocks and vibrations; with good properties mechanical for pedestrian loads and resistance to abrasion, wear and ageing;

Altri aspetti vantaggiosi, unitamente alle caratteristiche costruttive e funzionali della presente invenzione, risulteranno evidenti dalla seguente descrizione dettagliata di sue forme di realizzazione preferite, presentate a scopo esemplificativo e non limitativo. Other advantageous aspects, together with the constructive and functional characteristics of the present invention, will become evident from the following detailed description of preferred embodiments thereof, presented by way of non-limiting example.

Per la descrizione dell'invenzione verr? fatto riferimento alle figure dei disegni allegati, che mostrano quanto segue: For the description of the invention will come? referred to the figures of the accompanying drawings, which show the following:

La Figura 1 ? una vista in prospettiva di una passerella secondo una prima forma di realizzazione della presente invenzione; Figure 1 ? a perspective view of a walkway according to a first embodiment of the present invention;

La Figura 2 ? una vista in prospettiva di una passerella con pannelli tagliati con angolo trasversale in modo che nel montaggio si possa seguire la curvatura della linea ferroviaria; Figure 2 ? a perspective view of a walkway with panels cut at a transverse angle so that the curvature of the railway line can be followed in assembly;

La Figura 3 ? un esploso assonometrico della passerella di Figura 1 ; Figure 3 ? an exploded axonometric view of the walkway in Figure 1;

E la Figura 4 ? una vista in prospettiva dei soli pannelli in gomma che rappresentano l?elemento distintivo ed antisdrucciolo della passerella. What about Figure 4? a perspective view of only the rubber panels which represent the distinctive and non-slip element of the walkway.

Esistono altri tipi di passerelle che per? non presentano le medesime caratteristiche rispetto a quella qui descritta per la quale si richiede presenta domanda di brevetto. There are other types of walkways that for? do not have the same characteristics as the one described here for which a patent application is being made.

La presente invenzione sar? di seguito descritta facendo riferimento alle figure suindicate. Facendo riferimento innanzitutto alle figure 1 e 3, queste mostrano, rispettivamente in prospettiva ed in esploso, una generica passerella, realizzata secondo la presente invenzione. The present invention will be described below with reference to the above figures. With reference first of all to figures 1 and 3, these show, respectively in perspective and in an exploded view, a generic gangway, made according to the present invention.

La passerella comprende, pannelli in gomma di riciclo PVC (1), calcestruzzo vibrato con acciaio e rete elettrosaldata (4 e 5), piedi in acciaio zincato regolabili (2 e 3) che determinano il piano di posa. The walkway includes recycled PVC rubber panels (1), concrete vibrated with steel and electro-welded mesh (4 and 5), adjustable galvanized steel feet (2 and 3) which determine the laying surface.

Nel complesso, quindi, la passerella realizza una struttura complessa (si veda la Fig. 3), che va installata sul rilevato individuato ed immediatamente adiacente alla linea ferroviaria. Overall, therefore, the walkway creates a complex structure (see Fig. 3), which is to be installed on the embankment identified and immediately adjacent to the railway line.

La componente principale del sistema ? costituita dai pannelli antivibranti in gomma (1) che rivestono ed isolano il prefabbricato dal piano di posa, realizzato in sostanza polimerica, preferibilmente in gomma di riciclo e, ancora preferibilmente comprendente granuli di elastomero non vulcanizzato di varia granulometria. The main component of the system ? consisting of anti-vibration rubber panels (1) which cover and insulate the prefabricated building from the laying surface, made of polymeric substance, preferably recycled rubber and, still preferably, comprising granules of unvulcanized elastomer of various granulometry.

La gomma utilizzata (1) pu? quindi derivare da un processo di riciclaggio ed essere quindi a sua volta riciclabile; il ciclo di vita del prodotto ? quindi totalmente eco sostenibile. The rubber used (1) can? therefore derive from a recycling process and therefore in turn be recyclable; the product life cycle? therefore totally eco-sustainable.

Dal punto di vista operativo, gli elementi descritti vengono applicati parallelamente alla linea ferroviaria. La passerella pu? essere tipicamente prodotta in elementi di lunghezza pari a ML 1 e di larghezza pari a ML 0,88, ma pu? essere di lunghezza e larghezza variabili in funzione delle esigenze particolari delle diverse tipologie di sentieri. Le caratteristiche meccaniche della sostanza polimerica conferiscono al prefabbricato rigidit? sufficiente per assorbire energia meccanica derivante dal passaggio pedonale. From an operational point of view, the elements described are applied parallel to the railway line. The walkway can typically be produced in elements of length equal to ML 1 and width equal to ML 0.88, but pu? be of variable length and width according to the particular needs of the different types of paths. The mechanical characteristics of the polymeric substance give the prefabricated rigidity sufficient to absorb mechanical energy deriving from the pedestrian passage.

I piedi di appoggio in acciaio zincato regolabili sono composti da numero quattro basi inferiori regolabili realizzate in tubo meccanico senza saldatura tipo E 355 complete di boccola filettata; da numero quattro basi superiori regolabili realizzate in tubo meccanico senza saldatura tipo E 355 con filettatura esterna trapezoidale. Entrambi completi di piatto inferiore e superiore per l?ancoraggio del sistema. The adjustable galvanized steel support feet are made up of four adjustable lower bases made of E 355 type seamless mechanical tube complete with threaded bushing; from number four adjustable upper bases made of E 355 type seamless mechanical tube with trapezoidal external thread. Both complete with lower and upper plate for anchoring the system.

Il calcestruzzo (5) utilizzato per l?allettamento del sistema sul piano di posa ? un calcestruzzo armato con rete elettrosaldata di misura variabile in base ai carichi da sopportare e vibrato in fase di getto. The concrete (5) used for bedding the system on the laying surface? a reinforced concrete with an electro-welded mesh of variable size based on the loads to be supported and vibrated during the casting phase.

Il processo produttivo del sistema ? semplice ed i materiali sono facilmente reperibili sul mercato. The production process of the system ? simple and the materials are easily available on the market.

La presente invenzione ? stata fin qui descritta con riferimento a sue forme di realizzazione preferite. E' da intendersi che le soluzioni tecniche implementate nelle forme di realizzazione preferite, qui descritte a titolo esemplificativo, potranno vantaggiosamente essere diversamente combinate tra loro, per dar luogo ad altre forme di realizzazione, che afferiscono al medesimo nucleo inventivo e tutte comunque rientranti nell'ambito di protezione delle rivendicazioni qui di seguito riportate. The present invention ? heretofore described with reference to preferred embodiments thereof. It is to be understood that the technical solutions implemented in the preferred embodiments, described here by way of example , can advantageously be combined with each other in different ways, to give rise to other embodiments, which pertain to the same inventive core and all in any case falling within the scope of protection of the claims set forth below.

Claims (6)

RIVENDICAZIONI 1. La Passerella per sentieri ferroviari (fig.1 e 2) per un tratto di sentiero, comprendente:1. The footbridge for railway paths (fig.1 and 2) for a stretch of path, including: ? Pannelli in gomma di riciclo PVC (1) (fig. 1 e 2);? PVC recycled rubber panels (1) (fig. 1 and 2); ? Calcestruzzo armato con acciaio e rete elettrosaldata (4 e 5) (fig. 1 e 2);? Reinforced concrete with steel and electro-welded mesh (4 and 5) (fig. 1 and 2); ? Piedi in acciaio zincato che determinano il piano di posa del dispositivo (2 e 3) (fig. 1 e 2);? Galvanized steel feet which determine the laying surface of the device (2 and 3) (fig. 1 and 2); 2. La Passerella per sentieri ferroviari (fig.1) secondo la rivendicazione 1, in cui detto materiale polimerico ? gomma riciclata con superficie mandorlata antiscivolo (1) (fig.1 e 2).2. The footbridge for railway paths (fig.1) according to claim 1, wherein said polymeric material is recycled rubber with non-slip tread surface (1) (fig.1 and 2). 3. La Passerella per sentieri ferroviari (fig.1) secondo la rivendicazione 1, comprende uno strato aggregante (4 e 5) atto a conferire rigidit? strutturale, come riempitivo del materiale plastico (1).3. The walkway for railway paths (fig.1) according to claim 1, comprises an aggregating layer (4 and 5) able to confer rigidity structural, as filler of the plastic material (1). 4. La Passerella per sentieri ferroviari secondo la rivendicazione 3, in cui detto strato aggregante (5) ? in calcestruzzo armato con rete elettrosaldata di misura in base ai carichi da sopportare(4).4. The walkway for railway paths according to claim 3, wherein said aggregating layer (5) is in reinforced concrete with electro-welded mesh measuring according to the loads to be supported(4). 5. La Passerella per sentieri ferroviari secondo una delle rivendicazioni precedenti, comprendente inoltre elementi di supporto (fig 3 n,2 e n.3) disposti alla base del manufatto.5. The walkway for railway paths according to one of the preceding claims, further comprising support elements (figs. 3 n, 2 and n. 3) arranged at the base of the article. 6. La Passerella per sentieri ferroviari secondo la rivendicazione 5, in cui detto elemento di supporto (fig 3 n.2 e n.3) comprende numero quattro basi inferiori regolabili in tubo meccanico tipo E 355 completi di boccole filettate (fig 3 n. 2) e numero quattro elementi superiori in tubo di acciaio rullato con filettatura esterna, con staffa saldata ad una estremit? ed inserita nel calcestruzzo (fig. 3 n.3). 6. The walkway for railway paths according to claim 5, wherein said support element (fig 3 n.2 and n.3) comprises four adjustable lower bases in mechanical tube type E 355 complete with threaded bushings (fig 3 n. 2) and number four upper elements in rolled steel tube with external thread, with bracket welded to one end? and inserted into the concrete (fig. 3 n.3).
IT102021000009173A 2021-04-13 2021-04-13 PEDESTRIAN BOARDWALK FOR RAILWAY TRAILS IT202100009173A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102021000009173A IT202100009173A1 (en) 2021-04-13 2021-04-13 PEDESTRIAN BOARDWALK FOR RAILWAY TRAILS

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938501U (en) * 1982-09-02 1984-03-12 三和コンクリ−ト工業有限会社 Roadbed walkway board
GB2506894A (en) * 2012-10-11 2014-04-16 Nicholas James Marshall Railway structure mounting system and method
US9353487B1 (en) * 2014-12-02 2016-05-31 Kenneth Szekely Securely interconnectable modules for use in constructing a pathway for traffic
EP3358081A1 (en) * 2017-02-07 2018-08-08 Pregymix S.r.l. Modular platform system and platform elements
CN208055763U (en) * 2018-04-09 2018-11-06 中交路桥建设有限公司 Shield-tunneling construction walks trade system with assembled

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938501U (en) * 1982-09-02 1984-03-12 三和コンクリ−ト工業有限会社 Roadbed walkway board
GB2506894A (en) * 2012-10-11 2014-04-16 Nicholas James Marshall Railway structure mounting system and method
US9353487B1 (en) * 2014-12-02 2016-05-31 Kenneth Szekely Securely interconnectable modules for use in constructing a pathway for traffic
EP3358081A1 (en) * 2017-02-07 2018-08-08 Pregymix S.r.l. Modular platform system and platform elements
CN208055763U (en) * 2018-04-09 2018-11-06 中交路桥建设有限公司 Shield-tunneling construction walks trade system with assembled

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