EP3577051A1 - Potence de levage, dispositif d'installation d'une telle potence sur un conteneur, atelier de campagne et procede d'installation d'un atelier de campagne incorporant une telle potence - Google Patents
Potence de levage, dispositif d'installation d'une telle potence sur un conteneur, atelier de campagne et procede d'installation d'un atelier de campagne incorporant une telle potenceInfo
- Publication number
- EP3577051A1 EP3577051A1 EP18707080.0A EP18707080A EP3577051A1 EP 3577051 A1 EP3577051 A1 EP 3577051A1 EP 18707080 A EP18707080 A EP 18707080A EP 3577051 A1 EP3577051 A1 EP 3577051A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- bracket
- crane
- containers
- lifting
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005303 weighing 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/20—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 specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/206—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 specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by iso containers
Definitions
- the technical field of the invention is that of lifting cranes, their installation devices and field workshops with containers equipped with lifting cranes.
- the elements constituting a crane of this capacity, in particular the lifting beam, are themselves massive (1 to 3 tons) and very bulky (4 to 10 meters) which requires significant lifting means of the mobile crane type , with pedals and slings, to be installed on the containers.
- the invention also relates to a campaign workshop made using containers with such lifting cranes, workshop can be equipped with a crane as described above, without the use of a crane or means of important lifting.
- the invention provides complementary lifting means.
- the invention thus relates to a collapsible lifting bracket intended to be installed on a container, a bracket characterized in that it comprises a shaft and a pivoting boom disposed at a first end or upper end of the shaft, including a bracket foot disposed at a second end or lower end of the barrel, foot having a pivot interface for connection to an installation device for moving the stem from a position in which the barrel is substantially horizontal to a position in which the barrel is vertical, means, such as flanges, being provided to secure the barrel with the container at an edge thereof, the boom being folded along the barrel to facilitate its installation.
- the invention also relates to a transport container characterized in that it comprises at least one lifting bracket according to at least one of the above characteristics.
- At least one bracket is secured to a side face of the container.
- a bracket is integral with an end face of the container.
- the invention also relates to a field workshop comprising at least two transport containers according to the invention, containers arranged parallel to one another and symmetrically with respect to a median plane, containers for each receiving at their upper face a guide rail of a bed base of a lifting beam and its supports to form a traveling crane, the two containers each carrying at least one bracket disposed at symmetrical faces by ratio to the median plane.
- the invention finally also relates to a method of installing such a campaign workshop, characterized in that it comprises the following steps:
- At least two transport containers are positioned in the field, parallel to each other and symmetrically with respect to a median plane;
- each of these two containers is fixed, and with the aid of an installation device according to the invention, a bracket on symmetrical faces of the container with respect to the median plane.
- the method also comprises the following steps:
- Each rail support is placed on the ground in the vicinity of a container and is hoisted with the hoist of a bracket to the top of the container where it is put in place;
- each running rail of the overhead crane is placed on the ground in the vicinity of a container and is hoisted by means of the hoist of a bracket to the top of the container where it is put in place;
- each bed frame of the crane is placed on the ground in the vicinity of a container and is hoisted by means of a hoist of a bracket to be positioned on a rail; the lifting beam is disposed on the ground near the containers in an area accessible to the hoists of the brackets and is hoisted to the top of the containers where each end of the beam is secured to the sommiers.
- Figure 1 shows a partial side view of a first phase of installation of a bracket according to the invention.
- Figure 2 shows a partial side view of a second phase of installation of a bracket according to the invention.
- Figure 3 shows a partial side view of a third phase of installation of a bracket according to the invention.
- Figure 4 shows a front view of a first phase of installation of a crane of a field workshop with brackets according to the invention.
- Figure 5 shows a front view of a second phase of installation of a crane of a field workshop with brackets according to the invention.
- FIG. 6a represents a view from above of the first phase of installation of a traveling crane of a field workshop according to the invention.
- Figure 7 shows a top view of the third phase of installation of a crane of a field workshop according to the invention and according to a second embodiment of the method.
- Figure 8 shows a partial side view of a container equipped with a bracket according to a variant of one invention.
- a container 100 of the shipping container type as defined by the International Organization for Standardization (ISO) under ISO 668 and ISO 1496 is placed on the ground.
- ISO International Organization for Standardization
- a face 101 located at one end of the container 100 is a device 1 for installing a lifting bracket 3 according to the invention (or device adapted to install a bracket 3 according to the invention).
- a shim 104 is placed between the installation device 1 and the container 100.
- the chassis 2 comprises a sole 5 which is solidarisable, with a pivot interface 6a carried by a foot 6 of the bracket 3.
- the pivot interface 6a may include a removable axis for example.
- the foot 6 of the bracket 3 is located at a second end 7b, said lower end of a shaft 7 of the bracket 3.
- At least one actuator 8 pivoting such as a hydraulic cylinder 8 for example, connects the 7 to the frame 2 of the installation device 1.
- This actuator 8 is fixed by one end 8a to a support 12 secured to the frame 2 and by its other end 8b to a yoke 13 secured to the shaft 7 of the bracket.
- this fixing on the yoke 13 is carried out with the aid of a removable shaft in order to allow the barrel 7 to be released from the bracket 3 once it is fixed to the container 100.
- bracket 3 is foldable and which comprises, at a first end 7a or end upper barrel 7, an arrow 9 which is folded along the shaft 7.
- the boom 9 is thus hinged relative to the barrel at an upper fork 15 carrying an axis 16 transverse to the fork 15.
- the fork 15 of the boom 9 is connected to the shaft 7 by a pivot connection of known type, so as to allow, once the bracket is installed, the pivoting of the boom 9 in a plane about an axis 17 parallel to the direction longitudinal drum 7.
- the skilled person will dimension the device 1 so that the brackets 3 on the installation device 1 hold integrally in a container 100, thus facilitating the transport of the device 1 in one of the containers 100 constituting a campaign workshop.
- the pivoting actuator 8 is activated by means of a power unit 14 and causes the foot 6 of the stem 3, and therefore of the bracket 3, to pivot progressively about the pivot interface 6a, and relative to the sole 5 so that the bracket 3 passes from the horizontal position to a substantially vertical position in which it is applied against the end face 101 of the container 100 as visible in Figure 3.
- the skilled person will choose the distance D separating the face 101 and the pivoting means 2 depending on the distance L between the sole 5 of the part of the stem 6 called to stand against the face 101.
- the frame 2 is defined so that, after the pivoting of the shaft 7 of the bracket 3, the foot 6 of the bracket is positioned substantially at ground level.
- the distance between the ground and the removable axis of the pivot interface 6a is thus substantially equal to the distance between the axis of the bore of the foot 6 receiving this pivot axis and the underside of the foot 6. In practice this distance between the ground and the removable axis of the interface 6a is of the order of 80 mm to 100 mm.
- solidarisâtion means such as flanges 10.
- the flanges 10 can hang on the interfaces standard hoist 102 existing on the shipping containers (interfaces 102 visible in Figure 2).
- the flanges 10 will be fixed to a collar 18 integral with the barrel 7.
- this solidarity will be achieved before separating the bracket 3 and the installation device 1.
- the separation of the bracket 3 and the installation device 1 is done by removing the removable pins of the pivot interface 6a and the clevis 13.
- the device 1 In the event that the device 1 is used with non-standard containers, it is within the reach of the skilled person to fix the barrel 7 on the face 101 or on its edges by any means of solidarity dismountable of its convenience .
- this unfolding step can be performed when the bracket 9 is in a position of intermediate pivoting such as the position illustrated in Figure 2.
- a hoist 11 is placed on the boom 9, hoist 11 slidable along the arrow 9.
- shaft 7 is longer than the height of a container 100 in order to hoist part of the crane elements 200 above the container 100.
- a rail 201 (FIG. 3) can be hoisted on an upper face of the container 100 to be fixed along the length of the container 100 on supports 201a integral with the container 100 and be equipped with a bed base 202 able to roll along this rail 201.
- a pair of containers 100 arranged parallel and at a distance from one another are equipped with brackets 3 arranged at symmetrical faces with respect to the median plane P.
- Each container 100 comprises on its upper face a rail 201 placed on supports 201a and a bed base 202.
- a lifting beam 203 is placed on the ground with each of its ends in an area accessible to the hoists 11.
- the beam 202 is progressively and simultaneously hoisted by each of the hoists 11 of to be kept substantially horizontal for reasons of stability.
- An intermediate step of fixing a winch 205 will be performed at man's height before finishing the hoisting of the beam 203.
- the arrows 9 of each bracket 3 are turned progressively and simultaneously so as to place the beam 203 on the sommiers 202 and perpendicularly to the rails 201 in order to be fixed on the bed bases 202.
- the skilled person will take guard when the arrows 9 rotate, the hoists are always placed vertically of the beam 203 by sliding the hoists 11 according to the positioning needs to not create a point of stress generating instability.
- each bracket with motorization means (not shown) for controlling the pivot of the arrows 9.
- Other motorization means are also associated with the hoists 11.
- each bracket 3 is fixed on a lateral face 103 of a container 100, which advantageously makes it possible to release the opening of doors 110 situated on the end faces 101 of the containers 100 (FIGS. 4 and 5).
- the invention therefore makes it possible to install a crane over containers without resorting to a crane or heavy lifting means.
- the invention provides, thanks to the two brackets 3, additional lightweight lifting means for a campaign campaign on containers.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1700119A FR3062644B1 (fr) | 2017-02-03 | 2017-02-03 | Potence de levage, dispositif d'installation d'une telle potence sur un conteneur, atelier de campagne et procede d'installation d'un atelier de campagne incorporant une telle potence |
PCT/FR2018/050187 WO2018142048A1 (fr) | 2017-02-03 | 2018-01-26 | Potence de levage, dispositif d'installation d'une telle potence sur un conteneur, atelier de campagne et procede d'installation d'un atelier de campagne incorporant une telle potence |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3577051A1 true EP3577051A1 (fr) | 2019-12-11 |
EP3577051B1 EP3577051B1 (fr) | 2024-08-28 |
Family
ID=59811348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18707080.0A Active EP3577051B1 (fr) | 2017-02-03 | 2018-01-26 | Conteneur de transport avec potence de levage, systeme comprenant un tel conteneur et un dispositif d'installation d'une telle potence de levage sur un tel conteneur, atelier de campagne et procede d'installation d'un tel atelier de campagne |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3577051B1 (fr) |
FR (1) | FR3062644B1 (fr) |
SA (1) | SA519402284B1 (fr) |
WO (1) | WO2018142048A1 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1340191A (fr) * | 1962-05-23 | 1963-10-18 | Cornand Ets | Grue mobile destinée à être utilisée à l'endroit de plusieurs postes d'emploi |
FR2762832B1 (fr) * | 1997-04-30 | 1999-07-16 | Cap Bleu Conseil | Mat de charge rotatif, demontable et pliable |
DE19805403A1 (de) * | 1998-02-11 | 1999-08-12 | Kurt Hausmann | Vorrichtung zur Erleichterung der Be- und/oder Entladung eines manuell zu be- und/oder entladenden Transportmittels |
US6042328A (en) * | 1998-05-27 | 2000-03-28 | Mcvaugh; Arthur K. | Lifting device |
US7607546B1 (en) * | 2008-07-25 | 2009-10-27 | Hopper Allan E | Hitch mounted hoist assembly |
US7621410B1 (en) * | 2009-02-13 | 2009-11-24 | The United States Of America As Represented By The Secretary Of The Navy | Removable externally mounted bridge crane for shipping containers |
US8684335B2 (en) * | 2011-08-08 | 2014-04-01 | William John Hayes | Portable hoist for hand trucks |
DK2834183T3 (en) * | 2012-04-03 | 2016-11-21 | Calisto Oy | Bridge crane device and method of installing it |
-
2017
- 2017-02-03 FR FR1700119A patent/FR3062644B1/fr active Active
-
2018
- 2018-01-26 EP EP18707080.0A patent/EP3577051B1/fr active Active
- 2018-01-26 WO PCT/FR2018/050187 patent/WO2018142048A1/fr unknown
-
2019
- 2019-07-24 SA SA519402284A patent/SA519402284B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
WO2018142048A1 (fr) | 2018-08-09 |
FR3062644B1 (fr) | 2020-10-30 |
SA519402284B1 (ar) | 2023-06-01 |
FR3062644A1 (fr) | 2018-08-10 |
EP3577051B1 (fr) | 2024-08-28 |
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