ITTO20090062A1 - EQUIPMENT FOR SCUBBING OF EXCAVATION - Google Patents
EQUIPMENT FOR SCUBBING OF EXCAVATION Download PDFInfo
- Publication number
- ITTO20090062A1 ITTO20090062A1 IT000062A ITTO20090062A ITTO20090062A1 IT TO20090062 A1 ITTO20090062 A1 IT TO20090062A1 IT 000062 A IT000062 A IT 000062A IT TO20090062 A ITTO20090062 A IT TO20090062A IT TO20090062 A1 ITTO20090062 A1 IT TO20090062A1
- Authority
- IT
- Italy
- Prior art keywords
- excavation
- equipment
- equipment according
- blade
- itself
- Prior art date
Links
- 238000009412 basement excavation Methods 0.000 title claims description 24
- 239000000463 material Substances 0.000 claims description 10
- 238000009304 pastoral farming Methods 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Description
ATTREZZATURA PER IL RIPRISTINO DI SCAVI EQUIPMENT FOR THE RESTORATION OF EXCAVATIONS
La presente invenzione si riferisce ad una attrezzatura per il ripristino di scavi, ad esempio per scavi a sezione. The present invention refers to an equipment for the restoration of excavations, for example for sectional excavations.
In particolare, la presente invenzione riguarda una attrezzatura per il ripristino o riempimento di scavi, quali ad esempio gli scavi utilizzati per la posa di qualsiasi tipo di condotte (elettriche, oleodotti, gasdotti, acquedotti ecc.). In particular, the present invention relates to equipment for restoring or filling excavations, such as excavations used for laying any type of pipeline (electrical, oil pipelines, gas pipelines, aqueducts, etc.).
Gli scavi a sezione del tipo sopracitato sono normalmente realizzati tramite attrezzature chiamate catenarie, le quali realizzano uno scavo lasciando il materiale di risulta disposto preferibilmente ai lati dello scavo stesso; in alternativa, lo stesso materiale viene opportunamente rimosso dallo scavo e convogliato in luoghi opportuni, tramite nastri trasportatori previsti dalla catenaria. Sectional excavations of the aforementioned type are normally made by means of equipment called catenaries, which create an excavation leaving the resulting material preferably arranged on the sides of the excavation itself; alternatively, the same material is suitably removed from the excavation and conveyed to suitable places, by means of conveyor belts provided by the catenary.
Successivamente alla formazione dello scavo ed alle operazioni da effettuare nello scavo stesso, (ad esempio posa di cavi o interventi di sostituzione manutenzione e quant’altro), esso viene richiuso, preferibilmente utilizzando almeno parzialmente lo stesso materiale di risulta estratto. Following the formation of the excavation and the operations to be carried out in the excavation itself, (for example, laying cables or maintenance replacement interventions and so on), it is closed again, preferably using at least partially the same material that was extracted.
In aggiunta a tale materiale di risulta, si utilizza poi altro materiale quale ad esempio sabbia, ghiaia, misto getto e asfalto. In addition to this resulting material, other material is then used such as sand, gravel, mixed casting and asphalt.
Tali operazioni sono spesso molto lente e costose. Infatti, i costi dei materiali per la chiusura degli scavi sono costi rilevanti nell’economia delle lavorazioni di tale tipo. These operations are often very slow and expensive. In fact, the costs of materials for the closure of the excavations are significant costs in the economy of this type of work.
La presente invenzione si propone minimizzare i costi, riutilizzando in modo efficace il materiale di risulta senza sprechi e nel contempo si propone di velocizzare le operazioni di chiusura degli scavi. The present invention aims to minimize costs, effectively reusing the resulting material without waste and at the same time aims to speed up the closing operations of the excavations.
Un aspetto della presente invenzione riguarda una attrezzatura avente le caratteristiche della allegata rivendicazione 1. An aspect of the present invention relates to an equipment having the characteristics of the attached claim 1.
Le caratteristiche ed i vantaggi dell’attrezzatura secondo la presente invenzione saranno meglio chiari ed evidenti dalla descrizione seguente, esemplificativa e non limitativa, di una forma di realizzazione con riferimento alla figure allegate che illustrano rispettivamente: The characteristics and advantages of the equipment according to the present invention will be better clear and evident from the following, exemplary and non-limiting description of an embodiment with reference to the attached figures which respectively illustrate:
la figura 1 illustra l’attrezzatura in una vista prospettica frontale secondo la presente invenzione; la figura 2 illustra l’attrezzatura in una vista prospettica dal retro secondo la presente invenzione; la figura 3a illustra una vista laterale dell’attrezzatura secondo la presente invenzione; Figure 1 illustrates the equipment in a front perspective view according to the present invention; Figure 2 illustrates the equipment in a perspective view from the rear according to the present invention; Figure 3a illustrates a side view of the equipment according to the present invention;
la figura 3b illustra una vista frontale dell’attrezzatura secondo la presente invenzione; Figure 3b illustrates a front view of the equipment according to the present invention;
la figura 3c illustra una vista frontale dell’attrezzatura secondo la presente invenzione. Figure 3c illustrates a front view of the equipment according to the present invention.
Con riferimento alle citate figure l’attrezzatura secondo la presente invenzione è atta ad essere movimentata, ad esempio trainata o sospinta, lungo uno scavo a sezione da una macchina operatrice. With reference to the aforementioned figures, the equipment according to the present invention is adapted to be moved, for example towed or pushed, along a sectional excavation by an operating machine.
A tale scopo l’attrezzatura comprende un telaio 2 al quale viene vincolata, preferibilmente in modo snodabile, tale macchina operatrice stessa. Secondo la presente invenzione l’attrezzatura comprende mezzi convogliatori 3 associati a tale telaio atti a favorire la caduta del materiale di risulta all'interno dello scavo a sezione. Inoltre, in aggiunta a tali mezzi convogliatori possono essere presente mezzi di distribuzione 4 atti a distribuire in modo uniforme il materiale di risulta all’interno di tale scavo. For this purpose, the equipment comprises a frame 2 to which the operating machine itself is constrained, preferably in an articulated way. According to the present invention, the equipment comprises conveyor means 3 associated with this frame designed to facilitate the fall of the resulting material inside the sectional excavation. Furthermore, in addition to these conveyor means, there may be distribution means 4 suitable for uniformly distributing the resulting material within this excavation.
Tali mezzi convogliatori 3 sono disposti in posizione radente rispetto al piano di posa e comprendono almeno un elemento deviatore disposto inclinato rispetto ad una direzione di avanzamento dell’attrezzatura stessa. Preferibilmente, i mezzi convogliatori 3 comprendono due elementi deviatori 31 e 32 disposti inclinati rispetto ad una direzione di avanzamento dell'attrezzatura stessa per formare un cuneo aperto nella direzione di avanzamento stessa. Tali elementi deviatori possono essere movimentati opportunamente per regolare l’angolo di apertura del cuneo, in modo da adattare l’attrezzatura a scavi aventi dimensioni differenti tra loro. These conveyor means 3 are arranged in a grazing position with respect to the laying surface and comprise at least one deviator element arranged inclined with respect to a direction of advancement of the equipment itself. Preferably, the conveyor means 3 comprise two deflector elements 31 and 32 arranged inclined with respect to a direction of advancement of the equipment itself to form a wedge open in the direction of advancement itself. These diverter elements can be suitably moved to adjust the opening angle of the wedge, in order to adapt the equipment to excavations having different dimensions.
Tali mezzi distributori 4 comprendono una pala 41 disposta, posteriormente a tali mezzi distributori, lateralmente alla quale sono poste una coppia di piastre di livellamento 42 e 43. Said distributing means 4 comprise a blade 41 arranged at the rear of said distributing means, laterally to which a pair of leveling plates 42 and 43 are placed.
Tale pala è posta preferibilmente in corrispondenza di un vertice V di detto cuneo formato dalla coppia di elementi deviatori. Inoltre, secondo una caratteristica preferenziale della presente invenzione la pala è leggermente inclinata rispetto alla verticale. Said blade is preferably placed in correspondence with a vertex V of said wedge formed by the pair of deflector elements. Furthermore, according to a preferential characteristic of the present invention, the blade is slightly inclined with respect to the vertical.
Inoltre, vantaggiosamente la pala può muoversi rispetto ai mezzi convogliatori ed alle piastre, in modo da poter penetrare all’interno dello scavo per livelli di profondità regolabili. A tale scopo l’attrezzatura comprende un attuatore lineare, ad esempio un pistone idraulico posto su un supporto 44 del telaio nel quale è inserita la pala 41 ed al quale sono vincolate le piastre. Inoltre su tale supporto sono anche poste una coppia di pannelli 45 di segnalazione disposti ciascuno su un lato ed in posizione simmetrica rispetto al supporto stesso. Vantaggiosamente su tale supporto può essere ricavata una scala graduata atta ad indicare il livello di profondità nello scavo alla quale è stata posizionata la pala. Furthermore, advantageously, the shovel can move with respect to the conveyor means and the plates, so as to be able to penetrate inside the excavation for adjustable depth levels. For this purpose, the equipment includes a linear actuator, for example a hydraulic piston placed on a support 44 of the frame in which the blade 41 is inserted and to which the plates are constrained. Furthermore, a pair of signaling panels 45 are also placed on this support, each arranged on one side and in a symmetrical position with respect to the support itself. Advantageously, a graduated scale able to indicate the depth level in the excavation at which the shovel has been positioned can be obtained on this support.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000062A ITTO20090062A1 (en) | 2009-02-03 | 2009-02-03 | EQUIPMENT FOR SCUBBING OF EXCAVATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000062A ITTO20090062A1 (en) | 2009-02-03 | 2009-02-03 | EQUIPMENT FOR SCUBBING OF EXCAVATION |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20090062A1 true ITTO20090062A1 (en) | 2010-08-04 |
Family
ID=41226642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000062A ITTO20090062A1 (en) | 2009-02-03 | 2009-02-03 | EQUIPMENT FOR SCUBBING OF EXCAVATION |
Country Status (1)
Country | Link |
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IT (1) | ITTO20090062A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005982A2 (en) * | 1978-05-31 | 1979-12-12 | Geoffrey Wilfred Davison | Machine for filling a pre-cut slot in the ground |
US6273637B1 (en) * | 1999-04-22 | 2001-08-14 | Randell D. Peterson | Dual wheel trench compactor |
WO2001076984A1 (en) * | 2000-04-11 | 2001-10-18 | David Mcclure | Trenching machine, method of use and method of gardening |
US20050196241A1 (en) * | 2004-02-17 | 2005-09-08 | Wallace Marvin A. | Trench filling device |
-
2009
- 2009-02-03 IT IT000062A patent/ITTO20090062A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005982A2 (en) * | 1978-05-31 | 1979-12-12 | Geoffrey Wilfred Davison | Machine for filling a pre-cut slot in the ground |
US6273637B1 (en) * | 1999-04-22 | 2001-08-14 | Randell D. Peterson | Dual wheel trench compactor |
WO2001076984A1 (en) * | 2000-04-11 | 2001-10-18 | David Mcclure | Trenching machine, method of use and method of gardening |
US20050196241A1 (en) * | 2004-02-17 | 2005-09-08 | Wallace Marvin A. | Trench filling device |
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