FR2618476A1 - Cylindrical silo in curved sheet metal with horizontal corrugations - Google Patents
Cylindrical silo in curved sheet metal with horizontal corrugations Download PDFInfo
- Publication number
- FR2618476A1 FR2618476A1 FR8710584A FR8710584A FR2618476A1 FR 2618476 A1 FR2618476 A1 FR 2618476A1 FR 8710584 A FR8710584 A FR 8710584A FR 8710584 A FR8710584 A FR 8710584A FR 2618476 A1 FR2618476 A1 FR 2618476A1
- Authority
- FR
- France
- Prior art keywords
- panels
- uprights
- adjacent
- sheet metal
- wings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
- E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
- E04H7/30—Constructions, with or without perforated walls, depending on the use of specified materials mainly of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Description
Silo cyclindrique en tôle cintrée à ondes horizontales
La présente invention concerne un silo cylindrique comportant une paroi latérale formée de panneaux adjacents en tôle cintrée å ondes horizontales et de montants solidaires des panneaux.Curved sheet metal silo with horizontal waves
The present invention relates to a cylindrical silo comprising a side wall formed by adjacent panels made of bent sheet metal with horizontal waves and uprights integral with the panels.
Les montants des silos cylindriques de ce type sont généralement fixés contre la face externe des panneaux. Or, comme les tôles utilisées pour réaliser ces panneaux présentent des ondulations, les montants ne sont pas en contact continu avec elles et les silos ont de ce fait une rigidité et une robustesse relativement limitées. The uprights of cylindrical silos of this type are generally fixed against the external face of the panels. However, as the sheets used to produce these panels have undulations, the uprights are not in continuous contact with them and the silos therefore have relatively limited rigidity and robustness.
La liaison des panneaux adjacents nécessite par ailleurs beaucoup de temps a une main d'oeuvre qualifiée, ce qui entraîne des coûts de fabricatlon et de montage élevés. The connection of adjacent panels also requires a lot of time for a skilled workforce, which results in high manufacturing and mounting costs.
La présente invention se propose plus particulièrement de remédier à ces inconvénients et, pour ce faire, elle a pour objet un silo du type precité qui se caractérise en ce que les panneaux comportent deux montants fixés le long de leurs côtés longitudinaux, transversalement par rapport a la tôle les constituant, et sont reliés entre eux par des moyens solidarisant les montants adjacents. The present invention proposes more particularly to remedy these drawbacks and, to do this, it relates to a silo of the aforementioned type which is characterized in that the panels have two uprights fixed along their longitudinal sides, transversely to the sheet constituting them, and are interconnected by means securing the adjacent uprights.
Du fait de leur position particulière le long des côtés longitudinaux des panneaux, les montants sont en contact continu avec les tôles et ameliorent ainsi la rigidité et la robustesse du silo. Ils rendent en outre plus facile l'assemblage des panneaux, ce qui permet d'abaiser le prix de revient des silos de maniére sensible. Due to their particular position along the longitudinal sides of the panels, the uprights are in continuous contact with the sheets and thus improve the rigidity and robustness of the silo. They also make it easier to assemble the panels, which makes it possible to lower the cost price of the silos significantly.
De préférence, les montants sont constitués par des profilés a section transversale en U fixés par la surface externe de leur base le long de l'un des côtés longitudinaux de la tôle correspondante. Preferably, the uprights are formed by profiles with a U-shaped cross section fixed by the external surface of their base along one of the longitudinal sides of the corresponding sheet.
D'autres caractéristiques et avantages de la présente invention ressortiront de la description qui sera donnée ci-après à titre d'exemple nullement limitatif en référence au dessin annexé dans lequel
- la figure 1 est une vue en élévation schématique d'un silo conforme å l'invention
- la figure 2 est une vue en coupe selon la ligne II-II de la figure 1
- la figure 3 est une vue en coupe à échelle agrandie selon la ligne III III de la figure 2 ; et
- la figure 4 est une vue à echelle agrandie montrant, en coupe horizontale. la liaison de deux panneaux adjacents. Other characteristics and advantages of the present invention will emerge from the description which will be given below by way of nonlimiting example with reference to the appended drawing in which
- Figure 1 is a schematic elevational view of a silo according to the invention
- Figure 2 is a sectional view along line II-II of Figure 1
- Figure 3 is a sectional view on an enlarged scale along line III III of Figure 2; and
- Figure 4 is an enlarged scale view showing, in horizontal section. the connection of two adjacent panels.
Le silo que l'on peut voir sur le dessin comprend une paroi latérale 1 formée de huit panneaux adjacents 2 réalisés à partir d'une tôle cintrée à ondes horizontales et comportant chacun deux montants 3 fixés le long de leurs côtés longitudinaux, transversalement par rappport à la tôle les constituant. The silo that can be seen in the drawing comprises a side wall 1 formed of eight adjacent panels 2 made from a bent sheet metal with horizontal waves and each comprising two uprights 3 fixed along their longitudinal sides, transversely by report to the sheet metal constituting them.
Le nombre des panneaux utilisés dépend en fait du diamètre du silo à réaliser et pourrait donc être différent de huit. The number of panels used actually depends on the diameter of the silo to be produced and could therefore be different from eight.
Dans l'exemple représenté, les tôles utilisées pour réaliser les panneaux ont une configuration en oméga. Par ailleurs, les montants 3 sont constitués par des profilés à section transversale en U soudés en continu, au niveau de la surface externe de leur base, le long de l'un des côtés longitudinaux, c'est-àdire d'une tranche verticale, de la tole correspondante. Ainsi, l'une des ailes de ces profiles est a l'intérieur du silo, tandis que l'autre aile est å l'extérieur. In the example shown, the sheets used to make the panels have an omega configuration. Furthermore, the uprights 3 are constituted by profiles with a U-shaped cross section welded continuously, at the level of the external surface of their base, along one of the longitudinal sides, that is to say of a vertical section. , of the corresponding sheet. Thus, one of the wings of these profiles is inside the silo, while the other wing is outside.
Comme or. pet le voir sur la figure 4, les ailes internes et externes des profilés adjacents sont reliees par des bandes métalliques 4, respectivement 5, coudées au niveau de leur axe longitudinal, ces bandes étant fixées contre les ailes correspondantes par des ensembles boulons-écrous 6, respectivement 7. Like gold. see in Figure 4, the inner and outer wings of the adjacent profiles are connected by metal strips 4, respectively 5, bent at their longitudinal axis, these strips being fixed against the corresponding wings by bolt-nut assemblies 6 , respectively 7.
1 va de 55 que 1'or. ne sor--rait pas du cadre de la présente invention
Si l'on supprimait les bandes metalliques 4 et l'on reliait les ailes internes des profiles adjacents en les soudant au niveau de leur extrémité libre. De même, on resterait dans le cadre de la présente invention si l'on soudait les bandes métalliques 4 et 5 contre les ailes corresponcantes des profilés adjacents au lieu d'utiliser les ensembles boulons-écrous 6, ?.1 goes from 55 than gold. would not be outside the scope of the present invention
If we removed the metal strips 4 and we connected the inner wings of the adjacent profiles by welding them at their free end. Similarly, it would remain within the scope of the present invention if the metal strips 4 and 5 were welded against the corresponding wings of the adjacent sections instead of using the bolt-nut assemblies 6,?.
Pour être complet, on précisera que des ensembles boulon-écrous 8 relient les bases des profilés adjacents afin de renforcer la liaison entre les panneaux successifs. To be complete, it will be specified that bolt-nut assemblies 8 connect the bases of the adjacent sections in order to strengthen the connection between the successive panels.
Il va de soi aussi que les montants 3, qui sont ici décrits comme ayant une configuration en U, peuvent présenter toute autre forme et peuvent être notamment constitués par des montants plats fixés l'un à l'autre par tout moyen conventionnel. It also goes without saying that the uprights 3, which are here described as having a U-shaped configuration, can have any other shape and can in particular be constituted by flat uprights fixed to each other by any conventional means.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8710584A FR2618476B1 (en) | 1987-07-24 | 1987-07-24 | HORIZONTAL WAVE CYLINDRICAL SHEET SILO |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8710584A FR2618476B1 (en) | 1987-07-24 | 1987-07-24 | HORIZONTAL WAVE CYLINDRICAL SHEET SILO |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2618476A1 true FR2618476A1 (en) | 1989-01-27 |
FR2618476B1 FR2618476B1 (en) | 1992-08-14 |
Family
ID=9353573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8710584A Expired - Lifetime FR2618476B1 (en) | 1987-07-24 | 1987-07-24 | HORIZONTAL WAVE CYLINDRICAL SHEET SILO |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2618476B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1021414A (en) * | 1950-06-20 | 1953-02-18 | Metal silo for granular materials | |
FR2322991A1 (en) * | 1975-09-05 | 1977-04-01 | Daguet Ets | Silo formed from corrugated panels - having end flange plated with bolt holes and diagonal bracing between joints |
EP0053287A1 (en) * | 1980-12-02 | 1982-06-09 | Werner Ries | Building, in particular storing silo, for bulk-goods, workshop or the like |
-
1987
- 1987-07-24 FR FR8710584A patent/FR2618476B1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1021414A (en) * | 1950-06-20 | 1953-02-18 | Metal silo for granular materials | |
FR2322991A1 (en) * | 1975-09-05 | 1977-04-01 | Daguet Ets | Silo formed from corrugated panels - having end flange plated with bolt holes and diagonal bracing between joints |
EP0053287A1 (en) * | 1980-12-02 | 1982-06-09 | Werner Ries | Building, in particular storing silo, for bulk-goods, workshop or the like |
Also Published As
Publication number | Publication date |
---|---|
FR2618476B1 (en) | 1992-08-14 |
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