ITPC950006U1 - HYDRAULIC UNDERGROUND DRILLING SYSTEM WITH TELESCOPIC ALTERNATIVE HANDLING. - Google Patents
HYDRAULIC UNDERGROUND DRILLING SYSTEM WITH TELESCOPIC ALTERNATIVE HANDLING. Download PDFInfo
- Publication number
- ITPC950006U1 ITPC950006U1 IT95PC000006U ITPC950006U ITPC950006U1 IT PC950006 U1 ITPC950006 U1 IT PC950006U1 IT 95PC000006 U IT95PC000006 U IT 95PC000006U IT PC950006 U ITPC950006 U IT PC950006U IT PC950006 U1 ITPC950006 U1 IT PC950006U1
- Authority
- IT
- Italy
- Prior art keywords
- hydraulic
- telescopic
- subsoil
- driving head
- drilling system
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
Landscapes
- Earth Drilling (AREA)
Description
DESCRIZIONE a corredo di una domanda di Brevetto per Modello di utilità dal titolo: Impianto idraulico di perforazione del sottosuolo con movimentazione alternativa telescopica. DESCRIPTION accompanying a patent application for a utility model entitled: Hydraulic system for drilling the subsoil with alternative telescopic movement.
TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION
Il presente trovato, riferendosi ad un principio meccanico elementare conosciuto da qualche decennio, viene applicato nel campo delle attrezzature di perforazione del sottosuolo come particolare sistema per fare scorrere alternativamente in basso ed in alto una testa motrice E che ruotando perfora il sottosuolo mediante i tubi F e relativa punta tagliente T. The present invention, referring to an elementary mechanical principle known for some decades, is applied in the field of subsoil drilling equipment as a particular system for making a drive head E slide alternately downwards and upwards which, rotating, pierces the subsoil by means of pipes F and relative cutting tip T.
La tavola 1 illustra in generale l'impianto di perforazione del presente trovato composto da un rimorchio A, motore B, centralina idraulica R, pompa del fango C, torre D, Testa Motrice E, tubi di perforazione F, morsa di bloccaggio dei tubi G, punta tagliente T. Table 1 generally illustrates the drilling rig of the present invention consisting of a trailer A, engine B, hydraulic power unit R, mud pump C, tower D, Drive head E, drilling pipes F, clamping clamp for the pipes G , sharp tip T.
Dentro la torre D vengono inseriti il pistone idraulico principale H ed il pistone secondario I. The main hydraulic piston H and the secondary piston I are inserted inside the tower D.
Il pistone H allungandosi, spinge verso l'alto il traliccio telescopico L sulla cui testa sono montate delle carrucole di rinvio M The piston H, extending, pushes the telescopic truss L upwards, on the head of which are mounted return pulleys M
La vista Z - Z illustra la torre D ed i suoi accessori vista dall'alto. The Z - Z view illustrates tower D and its accessories seen from above.
Uno o più cavi N a seconda dello sforzo necessario, si rinviano attorno alla torre collegando una estremità ad un fulcro fisso P sul telaio del rimorchio A, mentre l'altra estremità del cavo passa sulle carrucole M collegandosi alla testa motrice E. One or more cables N, depending on the effort required, are routed around the tower by connecting one end to a fixed fulcrum P on the trailer frame A, while the other end of the cable passes over the pulleys M connecting to the drive head E.
Un ammortizzatore Q montato sulla estremità del pistone idraulico H, assorbe le vibrazioni provocate dalla perforazione del sottosuolo. A shock absorber Q mounted on the end of the hydraulic piston H absorbs the vibrations caused by the drilling of the subsoil.
Per il principio meccanico in precedenza richiamato ad una certa corsa del pistone H, sia in salita che in discesa, corrisponde una corsa doppia della testa motrice, perchè il cavo N fisso in P deve sviluppare tutta la sua corsa sulla testa motrice E. For the mechanical principle mentioned above, a certain stroke of the piston H, both up and down, corresponds to a double stroke of the driving head, because the fixed cable N in P must develop its entire stroke on the driving head E.
Infatti se idealmente si sganciasse il cavo del fulcro P, la corsa di questo fulcro e della Testa motrice risulterebbero uguali a quella del pistone H. In fact, if ideally the cable of the fulcrum P were released, the stroke of this fulcrum and of the driving head would be equal to that of the piston H.
Il pistone secondario I collegato fra testa motrice E e traliccio L, mantiene sempre in tensione la testa motrice e relativo cavo N provocando una spinta verso il basso, utile per spingere i tubi F e punta tagliente T dentro il sottosuolo. The secondary piston I connected between the driving head E and the truss L always keeps the driving head and its cable N under tension, causing a downward thrust, useful for pushing the pipes F and cutting tip T into the subsoil.
L'applicazione di questo principio meccanico di raddoppiare la corsa della testa motrice, raddoppia di conseguenza la velocità di lavoro con vantaggio sui tempi di esecuzione. In trasporto la torre D con traliccio L incorporato, viene portata in posizione orizzontale V, tramite un martinetto idraulico 0. The application of this mechanical principle of doubling the stroke of the driving head consequently doubles the working speed with an advantage on execution times. During transport, the tower D with incorporated truss L is brought into the horizontal position V by means of a hydraulic jack 0.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95PC000006 IT237746Y1 (en) | 1995-04-24 | 1995-04-24 | HYDRAULIC UNDERGROUND DRILLING SYSTEM WITH TELESCOPIC ALTERNATIVE HANDLING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95PC000006 IT237746Y1 (en) | 1995-04-24 | 1995-04-24 | HYDRAULIC UNDERGROUND DRILLING SYSTEM WITH TELESCOPIC ALTERNATIVE HANDLING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITPC950006U1 true ITPC950006U1 (en) | 1996-10-24 |
IT237746Y1 IT237746Y1 (en) | 2000-09-26 |
Family
ID=11389119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95PC000006 IT237746Y1 (en) | 1995-04-24 | 1995-04-24 | HYDRAULIC UNDERGROUND DRILLING SYSTEM WITH TELESCOPIC ALTERNATIVE HANDLING. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT237746Y1 (en) |
-
1995
- 1995-04-24 IT IT95PC000006 patent/IT237746Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT237746Y1 (en) | 2000-09-26 |
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