EP0191262A1 - Festmacheinrichtung für 20-Fuss-Container und dementsprechend ausgerüstetes Schiff - Google Patents

Festmacheinrichtung für 20-Fuss-Container und dementsprechend ausgerüstetes Schiff Download PDF

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Publication number
EP0191262A1
EP0191262A1 EP85430042A EP85430042A EP0191262A1 EP 0191262 A1 EP0191262 A1 EP 0191262A1 EP 85430042 A EP85430042 A EP 85430042A EP 85430042 A EP85430042 A EP 85430042A EP 0191262 A1 EP0191262 A1 EP 0191262A1
Authority
EP
European Patent Office
Prior art keywords
containers
vertical
angles
ship
fixed
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.)
Withdrawn
Application number
EP85430042A
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English (en)
French (fr)
Inventor
Jean-François Demoulins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chantiers du Nord et de La Mediterranee
Original Assignee
Chantiers du Nord et de La Mediterranee
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chantiers du Nord et de La Mediterranee filed Critical Chantiers du Nord et de La Mediterranee
Publication of EP0191262A1 publication Critical patent/EP0191262A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
    • B63B25/004—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for containers

Definitions

  • the present invention relates to devices for securing twenty-foot containers on a container ship which is equipped with fixed vertical slides, intended to stow forty-foot containers, and container ships equipped with such a device .
  • the technical sector of the invention is that of the construction of container ships.
  • Shipping containers have standard lengths of forty feet and twenty feet and standard widths of eight feet.
  • the holds of container ships are fitted with rows of fixed vertical slides between which the containers are lowered vertically. These rows of fixed slides are generally intended to secure forty-foot containers.
  • the problem to be solved is to manage to accommodate in this space a device capable of withstanding the significant transverse forces due to the roll so that it is possible to transport twenty-foot containers without touching the fixed slides provided for the forty-foot containers. .
  • Another object of the invention is to provide devices for securing twenty-foot containers which also include vertical slides in order to maintain the facilities for vertical handling of the containers between the slides.
  • Another objective of the invention is to provide devices for securing removable twenty-foot containers, which are easy to handle with container lifting devices, easy to store and which are composed of several identical sections or modules, so that these devices can be easily adapted to all vessel widths and in particular to Panamax type vessels, which can use the Panama Canal and which have up to ten piers, juxtaposed in the transverse direction to the vessel which can include seven containers each.
  • the object of the invention is achieved by means of a device for securing twenty-foot containers in a container ship equipped with fixed vertical slides intended for securing forty-foot containers, which device comprises a vertical trellis structure which is removably arranged between two rows of fixed slides, parallel to them and at equal distance from each of them, which structure is composed of several identical vertical panels, juxtaposed, the width of which is equal to that of the containers and each panel is composed of two pairs of vertical angles placed back to back along each of the two vertical edges of said panel and connected together by spacers and by oblique bracing.
  • the space between horizontal spacers is equal to the height of the containers.
  • the horizontal spacers of the various panels of the same structure are connected between . they by removable pins and the two outer ends of each row of horizontal spacers are connected to the fixed structure of the ship by assembly means which absorb the tension forces due to rolling.
  • the means of assembling the two external ends of each row of horizontal spacers with the fixed structure of the ship comprise, on the one hand, a T-shaped piece which is welded across each of said external ends of the horizontal struts and which has an internal face inclined inwardly descending, on the other hand, two assembly brackets which are welded to said fixed structure and which have two wings which are directed one towards the other and whose opposite ends are separated by a space greater than the thickness of said spacer which is engaged in said space and of a wedge-shaped blocking part which is forcibly engaged between said internal inclined face of the part T-shaped and the faces of said angles directed towards the structure.
  • the invention results in removable trellis structures which make it possible to transform all or part of a container ship, the holds or deck of which are equipped with fixed slides to receive 40-foot containers, so that it can transport twenty-foot containers and have them securely stowed.
  • the devices according to the invention are lattices constructed according to a mesh whose width and height correspond to those of the containers, so that they can very easily adapt to all the widths of holds and to all the heights of stacks of containers.
  • the devices according to the invention are composed of panels which are easy to handle vertically by means of the same lifting devices as the containers.
  • the assemblies between panels by pins and the corner assemblies with the fixed structure of the ship are easy to set up and remove, so that the devices according to the invention can be quickly installed or dismantled to transform a ship.
  • the devices according to the invention are easy to install on container ships already in service.
  • the panels making up the structures according to the invention are easy to store by stacking them on top of each other.
  • Each slide 1 is composed of two angles placed back to back.
  • the slides 1 making up each row are connected to a fixed transverse structure 2 by spacers 3.
  • the reference 4 represents the double hull of the ship.
  • the x xl axis is the longitudinal axis of the ship. Forty-foot containers are usually placed in a container ship with their longitudinal axis parallel to the ship's longitudinal axis. y
  • the problem to be solved is to be able to temporarily transform one or more spans of a container ship equipped with fixed slides intended to receive forty-foot containers, so that these spans can receive so-called twenty-foot containers 7 having a length of 6.058 m. Given the dimensions of the containers and the location of the fixed rails 1, when two twenty-foot containers are placed end to end in a location intended to receive a 40-foot container, the free space between the neighboring ends of two containers of twenty feet is only 76 mm.
  • transverse structure 5 easy to set up and to dismantle, which is arranged parallel to the rows of fixed slides 1 and at equal distance from two rows of slides 1 and which withstands without buckling the forces transverse due to the roll as well as to the longitudinal forces due to the pitching.
  • Figure 2 is an elevational view along II-II of Figure 1 showing an overview of a structure 5 according to the invention.
  • FIG. 2 schematically represents the double hull 4 of the ship.
  • the containers are arranged in stacks of seven stacked containers.
  • Structure 5 is composed of vertical panels 6 identical and juxtaposed.
  • each panel 6 is equal to the width of a container, that is to say eight feet, and the number of panels 6 composing each transverse structure 5 is equal to the number of containers juxtaposed in the transverse direction of the ship.
  • FIG. 3 is an elevation view and FIG. 4 a top view of a current panel 6.
  • this panel is composed of two pairs of vertical angles 7a, 7b and 8a, 8b, which are arranged back to back respectively along each of the vertical edges of the panel and which extend over the entire height of the panel. These angles are fixed on horizontal spacers 9 which are constituted by steel plates arranged on edge between the transverse wings of the angles. The spacers 9 are interconnected by oblique braces 10, so that each panel 6 forms a wire mesh.
  • the upper ends I1 of the angles 7a, 7b, 8a and 8b are slightly flared towards the outside to facilitate the introduction between the angles of a container which is maneuvered vertically.
  • one of the upper ends 11a of the angles rises slightly higher than the other end 11b and we can see in the figure. 2 that by turning one panel out of two, the two pairs of longest angles are arranged side by side, so that the upper edge of the structure 5 alternately has two pairs of shorter angles and two pairs of angles longer. This arrangement facilitates the maneuver of introducing the containers between the slides.
  • the container which is suspended from the hook of a handling device, is moved laterally to bring it into contact with the upper ends of the longest slides which guide it during the start of the descent.
  • the horizontal spacers 9 protrude slightly beyond the pairs of angles 7a, 7b and 8a, 8b and once the panels are in place, they are connected together by pins 12 which make them integral in traction.
  • the spacing between the spacers 9 is equal to the height of a container and the number of intervals between the horizontal spacers of each panel 6 is equal to the number of containers in each stack, so that it is easy to adapt the height of the panels at the height of the holds of the container ship.
  • each spacer 9a, 9b carries an assembly part 13a, 13b on one face of which is welded a shim of thickness 14a, 14b.
  • the two shims 14a and 14b of two pieces 13a, 13b facing each other, are arranged on the two opposite faces of the two pieces, so that the two spacers 9a, 9b are offset relative to each other by the thickness a wedge.
  • the two parts 13a and 13b are pierced with two holes 15a and 15b which are positioned opposite one another and which receive two pins 16a and 16b which connect the ends of the two spacers together.
  • Two reinforcing pieces 17a and 17b are welded on the external faces of the pieces 13a, 13b around the holes 15a and 15b.
  • the thickness of the flat bars 9 is relatively small compared to the length of the horizontal struts so that they cannot withstand significant compressive forces without buckling and therefore these struts must resist transverse thrusts due to rolling. working only in traction.
  • FIG. 7 represents one of the two end panels 18 of a structure 5 according to the invention.
  • a panel 18 differs from a panel 6 only by the assembly devices 19 which equip the external ends of the spacers 9, that is to say the ends of each row of horizontal spacers which are located along the lateral edges of the structure 5 and which make it possible to connect the latter to the fixed structure of the ship, for example to the vertical walls of the double hull 4, in the case of equipment of the holds of the ship.
  • structures 5 according to the invention may be used on deck, provided that the deck of the ship is equipped with fixed structures situated on the lateral sides of the hold panels on which the assemblies can be fixed. understood, these fixed structures must be able to withstand transverse forces due to rolling.
  • FIG. 8 is a perspective view of an assembly device 19 fixed to the external end of a horizontal spacer 9.
  • Figure 9 is an exploded view of Figure 8 without the slides 8a and 8b.
  • the outer end of the spacer 9 is equipped with a T-shaped assembly part 20, the leg of which is welded to the end of the cross-member 9 and the wings of which are perpendicular thereto. .
  • the assembly piece 19 further comprises two assembly brackets 22a and 22b which are welded to the fixed structure of the ship, the fixing being reinforced by gussets 23a and 23b.
  • the two brackets are arranged so that their two wings are in the same longitudinal plane and are separated by a free space 24, the width of which is greater than the thickness of the leg of the part 20, so that the part 20 can engage vertically between the two brackets, the leg of the part 20 passing through the space 24.
  • the connecting piece 19 further comprises a blocking piece 25 which has two corners 26a and 26b which engage respectively between the inclined internal face of a wing of the part 20 and between the vertical external face of a wing of a square 22a or 22b.
  • the wedge 25 is forcibly engaged in its housing, which has the effect of prestressing in tension the spacer 9. Once a wedge 25 has been engaged in its housing, it is kept pressed therein, by a screw jack constituted for example by two rods 27a and 27b threaded in opposite directions and connected to each other by a turnbuckle 28.
  • the end of the rod 27a is fixed to the structure fixed from ship or panel.
  • the free end of the rod 27b bears against the head of the part 25.
  • the external face of the assembly piece 20 is free to move outwards, so that the crosspieces 9 cannot be compressed and do not run the risk of buckling.
  • the crosspieces 9 pull on the ends located on the other side of the ship and they work only in tension.
  • the jack screw 27, 28 prevents the corners 26a and 26b ne'ris' Quent out of their homes as a result of longer struts 9 due to tensioning them.
  • the wedge-shaped part 26a, 26b makes it possible to compensate for the dimensional deviations due to the manufacturing tolerances of the hull of the ship and to the play of the connecting parts 20.
  • the longitudinal forces due to pitching are much lower than the transverse forces due to rolling because the number of twenty-foot containers aligned in the longitudinal direction between two rows of fixed slides is reduced to two and the longitudinal accelerations are lower than the transverse accelerations.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP85430042A 1984-12-07 1985-12-05 Festmacheinrichtung für 20-Fuss-Container und dementsprechend ausgerüstetes Schiff Withdrawn EP0191262A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8418853A FR2574366A1 (fr) 1984-12-07 1984-12-07 Dispositifs pour arrimer des conteneurs de vingt pieds et navire porte-conteneurs equipe de ces dispositifs
FR8418853 1984-12-07

Publications (1)

Publication Number Publication Date
EP0191262A1 true EP0191262A1 (de) 1986-08-20

Family

ID=9310437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85430042A Withdrawn EP0191262A1 (de) 1984-12-07 1985-12-05 Festmacheinrichtung für 20-Fuss-Container und dementsprechend ausgerüstetes Schiff

Country Status (8)

Country Link
EP (1) EP0191262A1 (de)
JP (1) JPS61196885A (de)
BR (1) BR8506131A (de)
DK (1) DK566285A (de)
FI (1) FI854837A (de)
FR (1) FR2574366A1 (de)
NO (1) NO854915L (de)
PL (1) PL256660A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228419A1 (de) * 1985-07-08 1987-07-15 Wilfred Ellis Kontainerschiff mit verbesserten offenen zellen.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109398622A (zh) * 2018-10-26 2019-03-01 舟山市沥港船舶修造有限公司 一种船用多功能箱柱

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951569A1 (de) * 1968-10-14 1970-07-02 Matson Navigation Co Flexible Haltekonstruktion in einem Behaelterschiff
DE2826742A1 (de) * 1978-06-19 1979-12-20 Blohm Voss Ag Stuetzrahmen fuer mehrere laengsreihen von 20'-containern in 40'-containerzellen
DE3034871A1 (de) * 1980-09-16 1982-04-29 Fa. Gerd Buss, 2000 Hamburg Fuehrungseinheit
DE3304069A1 (de) * 1983-02-07 1984-08-09 Buss, Gerd, 2000 Hamburg Gestell zur aufnahme von mehreren containern
DE3305761A1 (de) * 1983-02-19 1984-10-31 Heinrichs Ingenieur-Technik GmbH & Co KG, 2800 Bremen Zellgeruest sowie verriegelungsvorrichtung insbesondere fuer ein zellgeruest

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951569A1 (de) * 1968-10-14 1970-07-02 Matson Navigation Co Flexible Haltekonstruktion in einem Behaelterschiff
DE2826742A1 (de) * 1978-06-19 1979-12-20 Blohm Voss Ag Stuetzrahmen fuer mehrere laengsreihen von 20'-containern in 40'-containerzellen
DE3034871A1 (de) * 1980-09-16 1982-04-29 Fa. Gerd Buss, 2000 Hamburg Fuehrungseinheit
DE3304069A1 (de) * 1983-02-07 1984-08-09 Buss, Gerd, 2000 Hamburg Gestell zur aufnahme von mehreren containern
DE3305761A1 (de) * 1983-02-19 1984-10-31 Heinrichs Ingenieur-Technik GmbH & Co KG, 2800 Bremen Zellgeruest sowie verriegelungsvorrichtung insbesondere fuer ein zellgeruest

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228419A1 (de) * 1985-07-08 1987-07-15 Wilfred Ellis Kontainerschiff mit verbesserten offenen zellen.
EP0228419A4 (de) * 1985-07-08 1987-10-27 Wilfred Ellis Kontainerschiff mit verbesserten offenen zellen.

Also Published As

Publication number Publication date
BR8506131A (pt) 1986-08-26
FR2574366A1 (fr) 1986-06-13
FI854837A (fi) 1986-06-08
DK566285A (da) 1986-06-08
FI854837A0 (fi) 1985-12-05
JPS61196885A (ja) 1986-09-01
DK566285D0 (da) 1985-12-06
PL256660A1 (en) 1987-02-09
NO854915L (no) 1986-06-09

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Inventor name: DEMOULINS, JEAN-FRANCOIS