ITCH20090035A1 - EXTENSIBLE FRAME IDRAULICALLY FOR EXTRACTOR OF TUBIERI BANDS - Google Patents
EXTENSIBLE FRAME IDRAULICALLY FOR EXTRACTOR OF TUBIERI BANDS Download PDFInfo
- Publication number
- ITCH20090035A1 ITCH20090035A1 IT000035A ITCH20090035A ITCH20090035A1 IT CH20090035 A1 ITCH20090035 A1 IT CH20090035A1 IT 000035 A IT000035 A IT 000035A IT CH20090035 A ITCH20090035 A IT CH20090035A IT CH20090035 A1 ITCH20090035 A1 IT CH20090035A1
- Authority
- IT
- Italy
- Prior art keywords
- frame
- extractor
- tubieri
- idraulically
- bands
- Prior art date
Links
- 238000000605 extraction Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/022—Extracting or inserting relatively long parts
- B23P19/024—Extracting or inserting relatively long parts tube bundles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Plants (AREA)
- Earth Drilling (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
DESCRIZIONE INVENZIONE INDUSTRIALE INDUSTRIAL INVENTION DESCRIPTION
DESCRIZIONE dell' invenzione industriale dal titolo TELAIO ESTENSIBILE IDRAULICAMENTE PER ESTRATTORE DI FASCI TUBIERE DESCRIPTION of the industrial invention entitled HYDRAULICALLY EXTENDABLE FRAME FOR TUBE BUNDLE EXTRACTOR
TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION
L'invenzione del telaio estensibile idraulicamente per estrattore di fasci tubierì è nel sistema innovativo che permette la regolazione della lunghezza del telaio proporzionalmente alla lunghezza del fascio tubiera, nonché nello sdoppiamento delle cremagliere al fine dì garantire la continuità delle operazioni di estrazione. The invention of the hydraulically extendable frame for tube bundle extractor is in the innovative system that allows the length of the frame to be adjusted in proportion to the length of the tube bundle, as well as in the splitting of the racks in order to guarantee the continuity of the extraction operations.
Attualmente lo stato dell' arte nell'estrazione di fasci tuberi che presentano una lunghezza superiore a quella del telaio dell' estrattore in uso, è nell 'utilizzo di prolunghe smontabili. I problemi da affrontare nell' utilizzo di quest' ultime sono; Currently the state of the art in the extraction of tuber bundles that have a length greater than that of the frame of the extractor in use, is in the use of removable extensions. The problems to be faced in using the latter are;
smontare alcuni componenti del telaio per favorire l'aggancio delle prolunghe; sollevare le prolunghe per porle in posizione di aggancio; disassemble some components of the frame to facilitate the coupling of the extensions; lift the extensions to place them in the hooking position;
agganciare le prolunghe al telaio e sistemare di nuovo i componenti precedentemente smontati alle estremità delle prolunghe. hook the extensions to the frame and reposition the previously disassembled components at the ends of the extensions.
Le suddette operazioni comportano un notevole dispendio di tempo (per i movimenti di smontaggio/ montaggio), di energie (occorrono piu operatori per to svolgimento delle varie attività, nonché attrezzature idonee al sollevamento di carichi pesanti quali gru e carroponti) e risultano ampiamente rischiose, The aforementioned operations involve a considerable expenditure of time (for the disassembly / assembly movements), of energy (more operators are required to carry out the various activities, as well as equipment suitable for lifting heavy loads such as cranes and overhead cranes) and are widely risky,
L-e problematiche descritte vengono superate dall'invenzione. Trattasi di telaio estensibile idraulicamente mediante l'utilizzo di cilindri esterni che consentono la regolazione della lunghezza del telaio medesimo in base alla lunghezza del fascio tubiere da estrarre. The described problems are overcome by the invention. This is a hydraulically extendable frame through the use of external cylinders that allow the length of the frame to be adjusted according to the length of the tube bundle to be extracted.
Inoltre il movimento del carro di estrazione è favorito dalla presenza sul telaio ili n. 2 Furthermore, the movement of the extraction carriage is favored by the presence on the frame no. 2
Conclusa l'operazione di estensione e stabilita la lunghezza del telaio, in modo che sia congrua a quella dei fascio, è necessario che le cremagliere siano presenti lungo tutto il telaio; l'invenzione, a tale scopo, fa in modo che le suddette si sdoppino automaticamente, per effetto dell'estensione , garantendo alle operazioni di estrazione di avere comunque corso. Once the extension operation has been completed and the length of the frame has been established, so that it is congruent with that of the bundles, it is necessary that the racks are present along the entire frame; the invention, for this purpose, causes the aforesaid to split automatically, due to the extension, ensuring that the extraction operations are in any case ongoing.
L'invenzione consiste in un telaio per estrattore di fasci tuberi estensibile idraulicamente mediante n. 2 cilindri, Part. N. 1 vedi TAV. 1. The invention consists of a frame for tube bundle extractor hydraulically extendable by means of n. 2 cylinders, Part. N. 1 see TAB. 1.
Conclusa l'estensione, le cremagliere, Fari. X. 2 vedi TAV. 1 , lungo le quali sì muove il carro di estrazione, Part. N, 5 vedi TAV, 2, si sdoppiano automaticamente garantendo la continuità nello svolgimento delle operazioni di estrazione. After the extension, the racks, headlights. X. 2 see TAV. 1, along which the extraction wagon moves, Part. N, 5 see TAV, 2, split automatically ensuring continuity in the carrying out of the extraction operations.
La presenza sul telaio di un perno, Part. N, 3 vedi TAV. 1, è utile a ripristinare l'allineamento delle cremagliere a sdoppiamento avvenuto. The presence on the frame of a pin, Part. N, 3 see TAV. 1, it is useful to restore the alignment of the racks after splitting.
I vantaggi riscontrabili con una soluzione di questo genere rispetto al metodo esistente, consistono nella facilità d'uso, nel risparmio di energie e di costì, in quanto è sufficiente un solo operatore ad azionare il meccanismo, nonché nella riduzione dei rischi derivanti dal sollevamento, manuale o tramite appositi mezzi, di carichi pulsanti. The advantages that can be found with a solution of this kind compared to the existing method, consist in the ease of use, in the saving of energy and costs, as only one operator is sufficient to operate the mechanism, as well as in the reduction of risks deriving from lifting, manual or by means of special means, of pulsating loads.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000035A ITCH20090035A1 (en) | 2009-12-02 | 2009-12-02 | EXTENSIBLE FRAME IDRAULICALLY FOR EXTRACTOR OF TUBIERI BANDS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000035A ITCH20090035A1 (en) | 2009-12-02 | 2009-12-02 | EXTENSIBLE FRAME IDRAULICALLY FOR EXTRACTOR OF TUBIERI BANDS |
Publications (1)
Publication Number | Publication Date |
---|---|
ITCH20090035A1 true ITCH20090035A1 (en) | 2011-06-03 |
Family
ID=42110484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000035A ITCH20090035A1 (en) | 2009-12-02 | 2009-12-02 | EXTENSIBLE FRAME IDRAULICALLY FOR EXTRACTOR OF TUBIERI BANDS |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITCH20090035A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5032054A (en) * | 1987-11-04 | 1991-07-16 | Serv-Tech, Inc. | Aerial bundle puller |
US5322410A (en) * | 1992-01-22 | 1994-06-21 | Stewart & Stevenson Services, Inc. | Tube bundle extractor |
US5564179A (en) * | 1994-02-07 | 1996-10-15 | American Mechanical Services, Inc. | Heat exchanger bundle extractor assembly |
US6648584B1 (en) * | 1999-09-10 | 2003-11-18 | Good Rock S.P.A. | Heat exchanger bundle extractor |
US6746201B1 (en) * | 2003-02-03 | 2004-06-08 | Fluor Corporation | Bundle puller with adjustable length carriage frame |
-
2009
- 2009-12-02 IT IT000035A patent/ITCH20090035A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5032054A (en) * | 1987-11-04 | 1991-07-16 | Serv-Tech, Inc. | Aerial bundle puller |
US5322410A (en) * | 1992-01-22 | 1994-06-21 | Stewart & Stevenson Services, Inc. | Tube bundle extractor |
US5564179A (en) * | 1994-02-07 | 1996-10-15 | American Mechanical Services, Inc. | Heat exchanger bundle extractor assembly |
US6648584B1 (en) * | 1999-09-10 | 2003-11-18 | Good Rock S.P.A. | Heat exchanger bundle extractor |
US6746201B1 (en) * | 2003-02-03 | 2004-06-08 | Fluor Corporation | Bundle puller with adjustable length carriage frame |
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