ITPV20110007A1 - INSTALLATION PROCEDURE FOR A VERTICAL TELESCOPIC POLE AND ITS REALIZATION - Google Patents
INSTALLATION PROCEDURE FOR A VERTICAL TELESCOPIC POLE AND ITS REALIZATION Download PDFInfo
- Publication number
- ITPV20110007A1 ITPV20110007A1 IT000007A ITPV20110007A ITPV20110007A1 IT PV20110007 A1 ITPV20110007 A1 IT PV20110007A1 IT 000007 A IT000007 A IT 000007A IT PV20110007 A ITPV20110007 A IT PV20110007A IT PV20110007 A1 ITPV20110007 A1 IT PV20110007A1
- Authority
- IT
- Italy
- Prior art keywords
- pole
- pins
- time
- telescopic pole
- trolley
- Prior art date
Links
- 238000009434 installation Methods 0.000 title description 5
- 238000000034 method Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
- E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
DESCRIZIONE DESCRIPTION
La presente invenzione si riferisce ad un procedimento di installazione di un palo telescopico in verticale e sua realizzazione. The present invention refers to a method of installing a telescopic pole vertically and its realization.
Attualmente i pali composti da più elementi vengono stesi a terra ed i vari tronconi assemblati tra loro mediante dei bulloni, quindi mediante delle funi agganciate al palo così composto viene issato a mano dal personale addetto. Questa operazione risulta pericolosa sia per il personale addetto alla operazione che può essere schiacciato dal palo stesso se dovesse cadere durante la operazione di innalzamento sia dalla rottura del palo in caso di una sua caduta. Currently the poles composed of several elements are laid on the ground and the various sections assembled together by means of bolts, then by means of the ropes attached to the pole thus composed it is hoisted by hand by the staff. This operation is dangerous both for the personnel assigned to the operation who can be crushed by the pole itself if it falls during the raising operation and by the breaking of the pole in case of its fall.
Queste operazioni sopra descritte possono risultare pericolose in quei casi in cui i pali sono molto alti come per esempio durante la installazione di pali in luoghi adatti per monitorare la velocità dell'aria, in questi casi si possono raggiungere altezze notevoli quindi risulta molto critica la fase di innalzamento del palo data dalla notevole altezza da erigere e di conseguenza del notevole peso da issare. These operations described above can be dangerous in those cases in which the poles are very high such as for example during the installation of poles in places suitable for monitoring the air speed, in these cases considerable heights can be reached so the phase is very critical. of raising of the pole given by the considerable height to be erected and consequently the considerable weight to be hoisted.
Scopo della presente invenzione è quello di ovviare agli inconvenienti sopra descritti. The object of the present invention is to obviate the drawbacks described above.
Il problema tecnico da risolvere era quello di realizzare un sistema di installazione di un palo telescopico in verticale senza dove issare il palo mediante dei tiranti e senza che sia assemblato tutto a terra. The technical problem to be solved was to create a system for installing a telescopic pole vertically without having to hoist the pole by means of tie rods and without everything being assembled on the ground.
La soluzione del problema tecnico si caratterizza per il fatto che consiste nel portare sul posto deve erigere il palo telescopico composto da più pezzi cilindrici di lunghezza a scalare e quindi mediante l'ausilio di una gru di altezza di poco superiore alla altezza di un pezzo di palo, i vari componenti vengono issati uno alla volta partendo dal pezzo che costituisce la cima di fissaggio di volta in volta i vari pezzi del palo mediante dei perni inseriti a croce e bloccati mediante delle ghiere. The solution to the technical problem is characterized by the fact that it consists in bringing the telescopic pole made up of several cylindrical pieces of scaled length to the place and therefore with the aid of a crane with a height slightly higher than the height of a piece of pole, the various components are hoisted one at a time starting from the piece that constitutes the top fixing the various pieces of the pole from time to time by means of pins inserted in a cross and blocked by means of ferrules.
Ulteriori caratteristiche e vantaggi appariranno più chiaramente dalla descrizione che segue e dagli allegati disegni nei quali: Further characteristics and advantages will appear more clearly from the following description and from the attached drawings in which:
la figura 1 illustra una fase di installazione di un palo. Figure 1 illustrates a pole installation phase.
Le figure da 2 a 6 mostrano dei dettagli per la realizzazione del procedimento oggetto della presente invenzione. Figures 2 to 6 show details for carrying out the process object of the present invention.
Il procedimento oggetto della presente invenzione consìste nel portare sul posto dove erigere il palo telescopico composto da più pezzi cilindrici di lunghezza a scalare e quindi mediante l'ausilio di una gru di altezza di poco superiore alla altezza di un pezzo del palo, vari componenti vengono fissati uno alla volta partendo dal pezzo che costituisce la cima e fissando di volta in volta i vari pezzi del palo mediante dei perni filettati inseriti a croce e bloccati mediante delle ghiere. The process object of the present invention consists in bringing to the place where to erect the telescopic pole composed of several cylindrical pieces of length to climb and then with the aid of a crane with a height slightly higher than the height of a piece of the pole, various components are fixed one at a time starting from the piece that constitutes the top and fixing the various pieces of the pole from time to time by means of threaded pins inserted crosswise and blocked by means of ferrules.
Con riferimento alla figura 1 è stato indicato in modo generico con 10 una base alla quale viene fissato mediante dei bulloni il palo telescopico 11 che deve essere innalzato ed a fianco a detto palo Il viene fissata alla base 10 una gru 12 composta da una guida 13 lungo la quale può scorrere il carrello di sollevamento 14. With reference to Figure 1, the reference number 10 generally indicates a base to which the telescopic pole 11 which must be raised is fixed by means of bolts and a crane 12 consisting of a guide 13 is fixed to the base 10 next to said pole 11. along which the lifting trolley can slide 14.
Il carrello 14 viene azionato da un argano 15 in dotazione al furgone 16 atto a portare la attrezzatura necessaria per l'installazione del palo 11. The trolley 14 is operated by a winch 15 supplied with the van 16 adapted to carry the equipment necessary for the installation of the pole 11.
Attorno al palo 11 ed alla gru 12 viene montata una impalcatura 17 che permette all'operatore di posizionarsi in corrispondenza della giunzione dei due tronconi contigui di palo che verrà spiegato meglio in seguito. A scaffold 17 is mounted around the pole 11 and the crane 12 which allows the operator to position himself in correspondence with the junction of the two contiguous pole sections which will be better explained later.
Il palo 11 è composto da più elementi (fig, 4) un contenuto in quello adiacente. The pole 11 is composed of several elements (fig, 4) contained in the adjacent one.
Quando la gru 12 viene fissata alla base 10 e montata l'impalcatura 17 viene azionato il carrello elevatore 14 che solleva la cima 18 del palo fino a portare la estremità inferiore del troncone di palo in prossimità della estremità superiore del troncone di palo successivo in modo che dei fori ricavati sul primo troncone vengono a coincidere con i fori ricavati sul troncone adiacente e permettere all'operatore posto sulla impalcatura 17 di fissare i due tronconi di palo inserendo dei perni filettati 19 a croce. When the crane 12 is fixed to the base 10 and the scaffold 17 is mounted, the forklift 14 is activated which raises the top 18 of the pole until the lower end of the pole section is brought close to the upper end of the next pole section so that that holes made on the first section coincide with the holes made on the adjacent section and allow the operator placed on the scaffold 17 to fix the two pole sections by inserting threaded pins 19 crosswise.
Dopo questa operazione il carrello 14 della gru viene fatto scorrere sotto detti perni 19 e permette alla gru di sollevare, azionata dall'argano 15 un altro troncone di palo. After this operation, the trolley 14 of the crane is made to slide under said pins 19 and allows the crane to lift, operated by the winch 15, another section of pole.
Il carrello 14 (fig. 3) è formato da una parte scorrevole 20 che viene azionata dalla fune 21 collegata all'argano 15 e da due aste a forma di L 22 ciascuna imperniata in 23 che possono ruotare in senso orario quando vengono a contatto con i perni 19 quando il carrello 14 scende e ritornano nella loro posizione illustrata in figura 3 quando devono sollevare il troncone di palo 11 già montato. The carriage 14 (fig. 3) is formed by a sliding part 20 which is operated by the cable 21 connected to the winch 15 and by two L-shaped rods 22 each hinged in 23 which can rotate clockwise when they come into contact with the pins 19 when the trolley 14 descends and returns to their position illustrated in figure 3 when they have to lift the pole section 11 already assembled.
Da ciò si comprende che la messa in opera del palo 11 parte dalla cima del palo medesimo fino a fissare tutti i tronconi componenti detto palo 11, il troncone più grosso sarà l'ultimo ad essere fissato agli altri ed il palo 11 sarà così installato come illustrato in figura 6. From this it can be understood that the installation of the pole 11 starts from the top of the pole itself until all the sections making up said pole 11 are fixed, the largest section will be the last to be fixed to the others and the pole 11 will thus be installed as shown in figure 6.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000007A ITPV20110007A1 (en) | 2011-04-01 | 2011-04-01 | INSTALLATION PROCEDURE FOR A VERTICAL TELESCOPIC POLE AND ITS REALIZATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000007A ITPV20110007A1 (en) | 2011-04-01 | 2011-04-01 | INSTALLATION PROCEDURE FOR A VERTICAL TELESCOPIC POLE AND ITS REALIZATION |
Publications (1)
Publication Number | Publication Date |
---|---|
ITPV20110007A1 true ITPV20110007A1 (en) | 2012-10-02 |
Family
ID=44553981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000007A ITPV20110007A1 (en) | 2011-04-01 | 2011-04-01 | INSTALLATION PROCEDURE FOR A VERTICAL TELESCOPIC POLE AND ITS REALIZATION |
Country Status (1)
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IT (1) | ITPV20110007A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2071599A (en) * | 1980-03-18 | 1981-09-23 | Carronhall Eng Ltd | Improvements in wireline masts |
DE20211384U1 (en) * | 2002-07-23 | 2002-09-26 | Octanorm-Vertriebs-GmbH für Bauelemente, 70794 Filderstadt | Support column for mobile structures |
WO2011006526A1 (en) * | 2009-07-13 | 2011-01-20 | Vsl International Ag | Telescopic tower assembly and method |
-
2011
- 2011-04-01 IT IT000007A patent/ITPV20110007A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2071599A (en) * | 1980-03-18 | 1981-09-23 | Carronhall Eng Ltd | Improvements in wireline masts |
DE20211384U1 (en) * | 2002-07-23 | 2002-09-26 | Octanorm-Vertriebs-GmbH für Bauelemente, 70794 Filderstadt | Support column for mobile structures |
WO2011006526A1 (en) * | 2009-07-13 | 2011-01-20 | Vsl International Ag | Telescopic tower assembly and method |
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