ITPC20110024A1 - LIFTS - Google Patents
LIFTS Download PDFInfo
- Publication number
- ITPC20110024A1 ITPC20110024A1 IT000024A ITPC20110024A ITPC20110024A1 IT PC20110024 A1 ITPC20110024 A1 IT PC20110024A1 IT 000024 A IT000024 A IT 000024A IT PC20110024 A ITPC20110024 A IT PC20110024A IT PC20110024 A1 ITPC20110024 A1 IT PC20110024A1
- Authority
- IT
- Italy
- Prior art keywords
- machine according
- lifting
- arm
- fact
- load
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Description
DESCRIZIONE DESCRIPTION
annessa a domanda di brevetto per INVENZIONE INDUSTRIALE dal titolo attached to a patent application for INDUSTRIAL INVENTION entitled
MONTACARICHI GOODS LIFTS
La presente invenzione ha per oggetto un sollevatore elettrico a braccio telescopico nel seguito indicato brevemente come "montacarichi" comprendente le caratteristiche espresse nel preambolo della rivendicazione 1. The present invention relates to an electric lifter with telescopic arm hereinafter briefly referred to as "goods lift" comprising the characteristics expressed in the preamble of claim 1.
In particolare la presente invenzione si colloca nell'ambito degli apparecchi di sollevamento per edilizia. In particular, the present invention falls within the field of lifting apparatus for construction.
Il montacarichi è costituito da: The freight elevator consists of:
• un braccio telescopico di lunghezza variabile o fìssa comandato idraulicamente o elettricamente mediante cilindri idraulici, argani elettrici e/o rinvìi a funi o catene (FIG: 1 n.2): il braccio consente di raggiungere l'estensione necessaria per sollevare il carico di servizio alla corretta distanza dal fabbricato; • a telescopic arm of variable or fixed length controlled hydraulically or electrically by means of hydraulic cylinders, electric winches and / or ropes or chains (FIG: 1 n.2): the arm allows reaching the extension necessary to lift the load of service at the correct distance from the building;
• un gancio di sollevamento di portata adeguata al carico da sollevare, munito di adeguati accessori per evitare la rotazione del carico: il gancio con i relativi accessori consente di agganciare e sostenere il carico di servizio evitando rotazioni e spostamenti indesiderati dall'operatore; • a lifting hook of adequate capacity for the load to be lifted, equipped with suitable accessories to prevent rotation of the load: the hook with its accessories allows hooking and supporting the service load, avoiding unwanted rotation and movement by the operator;
• un argano di sollevamento (Fig. 1 n.3) azionato da motore elettrico a basso assorbimento di corrente e bassa emissione di rumore e controllato da variatore di frequenza o da sistema di avviamento a teleruttori stella/triangolo: l'argano consente di sollevare il carico mediante una fune di diametro e portata adeguate ed il sopra descritto gancio di sollevamento alla velocità media di servizio; consente inoltre di raggiungere altezze elevate grazie alla capacità di fune avvolta sul tamburo; • a lifting winch (Fig. 1 n.3) operated by an electric motor with low current absorption and low noise emission and controlled by a frequency variator or star / delta contactor starting system: the winch allows to lift the load by means of a rope of adequate diameter and capacity and the above described lifting hook at the average service speed; it also allows to reach high heights thanks to the capacity of the rope wound on the drum;
• un impianto elettro/idraulico di azionamento comprendente anche i micro interruttori di fine corsa e di limitazione del carico sollevato: l'impianto permette l'azionamento in sicurezza di tutti i movimenti consentiti, gestendo le contemporaneità ammesse; • le gambe di reazione in numero variabile (2 o 4) regolabili in maniera meccanica, manuale o idraulica, con regolazione continua e corsa lunga (Fig. 1 n.l): le gambe consentono il fissaggio del montacarichi tra il pavimento ed il soffitto del fabbricato, da sole o mediante accessori descritti nel seguito; il fissaggio è facilitato in quanto la regolazione delle gambe avviene in maniera continua, senza passi discreti di regolazione; • mote per facilitare il trasporto: il montacarichi in posizione di trasporto viene fatto scorrere sulle ruote in modo da facilitarne il posizionamento; • an electro / hydraulic drive system including also the limit switches and limitation micro switches for the lifted load: the system allows the safe operation of all the permitted movements, managing the concurrent times; • variable number of reaction legs (2 or 4) mechanically, manually or hydraulically adjustable, with continuous adjustment and long stroke (Fig. 1 n.l): the legs allow the hoist to be fixed between the floor and the ceiling of the building , alone or by means of accessories described below; fixing is facilitated as the legs are adjusted continuously, without discrete adjustment steps; • mote to facilitate transport: the goods lift in transport position is made to slide on the wheels in order to facilitate positioning;
• un organo di controllo a pulsantiera o manipolatore collegato a filo o comunicante con l'impianto elettroidraulico mediante onde radio di opportuna frequenza in base al Paese di utilizzo; • a control unit with push-button panel or manipulator connected by wire or communicating with the electro-hydraulic system by means of radio waves of an appropriate frequency according to the country of use;
• un telaio di collegamento. • a connecting frame.
Sono consentiti, ma non necessari in tutte le situazioni, alcuni accessori al fine di facilitare il montaggio in condizioni particolari: Some accessories are allowed, but not necessary in all situations, in order to facilitate assembly in particular conditions:
• travi di contrasto per posizionamento del montacarichi in assenza di soffitto o per soffitti molto alti; • contrast beams for positioning the freight elevator in the absence of a ceiling or for very high ceilings;
• bulloni di fissaggio al suolo per il posizionamento del montacarichi in assenza di soffitto senza utilizzare contrappesi né travi di contrasto; • ground fixing bolts for positioning the hoist in the absence of a ceiling without using counterweights or contrast beams;
• contrappesi per il posizionamento del montacarichi in assenza di soffitto o per soffitti molto alti dove l'utilizzo di bulloni di fissaggio al suolo non è consentito; • counterweights for positioning the hoist in the absence of a ceiling or for very high ceilings where the use of ground fixing bolts is not allowed;
• anemometro per indicare la velocità del vento e segnalarla all'operatore. • anemometer to indicate the wind speed and report it to the operator.
Normalmente sui montacarichi in commercio: Normally on commercial freight elevators:
• l'argano di sollevamento è di tipo idraulico a basso rendimento ed elevata rumorosità; • the lifting winch is of the hydraulic type with low efficiency and high noise;
• le gambe di reazione sono a regolazione discreta e non continua; • gli organi di comando sono di tipo idraulico posizionati in prossimità della centralina idraulica in modo tale da non consentire airutilizzatore la corretta visualizzazione del carico. La presente invenzione implementa e migliora i montacarichi in commercio per gli aspetti relativi a: • the reaction legs have a discrete and non-continuous adjustment; • the control elements are of the hydraulic type positioned near the hydraulic unit in such a way as not to allow the user to correctly display the load. The present invention implements and improves the goods lifts on the market for the aspects relating to:
• sicurezza; • safety;
manovrabilità; maneuverability;
• rumore; • noise;
• efficienza energetica; • energy efficiency;
• altezza di sollevamento. • lifting height.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000024A ITPC20110024A1 (en) | 2011-09-23 | 2011-09-23 | LIFTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000024A ITPC20110024A1 (en) | 2011-09-23 | 2011-09-23 | LIFTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITPC20110024A1 true ITPC20110024A1 (en) | 2013-03-24 |
Family
ID=44993749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000024A ITPC20110024A1 (en) | 2011-09-23 | 2011-09-23 | LIFTS |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | ITPC20110024A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1038564A (en) * | 1961-03-22 | 1966-08-10 | Licentia Gmbh | Loading arrangement with cargo booms |
| EP0832841A2 (en) * | 1996-09-25 | 1998-04-01 | Kidde Industries, Inc. | Transportable crane |
| JPH10139373A (en) * | 1996-11-07 | 1998-05-26 | Takenaka Komuten Co Ltd | Simplefied crane |
| US20030039535A1 (en) * | 2001-08-21 | 2003-02-27 | Gourand Chris M. | Self-propelled dolly with power lift |
| DE20214655U1 (en) * | 2002-09-10 | 2003-02-27 | Demag Mobile Cranes GmbH & Co. KG, 80333 München | Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions |
-
2011
- 2011-09-23 IT IT000024A patent/ITPC20110024A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1038564A (en) * | 1961-03-22 | 1966-08-10 | Licentia Gmbh | Loading arrangement with cargo booms |
| EP0832841A2 (en) * | 1996-09-25 | 1998-04-01 | Kidde Industries, Inc. | Transportable crane |
| JPH10139373A (en) * | 1996-11-07 | 1998-05-26 | Takenaka Komuten Co Ltd | Simplefied crane |
| US20030039535A1 (en) * | 2001-08-21 | 2003-02-27 | Gourand Chris M. | Self-propelled dolly with power lift |
| DE20214655U1 (en) * | 2002-09-10 | 2003-02-27 | Demag Mobile Cranes GmbH & Co. KG, 80333 München | Mobile working equipment such as crane has support device with mounting vertically adjustable, either continuously or in steps, and in form of bolt connections and with several bolting positions at various height positions |
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