EP4046954A1 - Station de maintenance pouvant être transportée - Google Patents

Station de maintenance pouvant être transportée Download PDF

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Publication number
EP4046954A1
EP4046954A1 EP22157193.8A EP22157193A EP4046954A1 EP 4046954 A1 EP4046954 A1 EP 4046954A1 EP 22157193 A EP22157193 A EP 22157193A EP 4046954 A1 EP4046954 A1 EP 4046954A1
Authority
EP
European Patent Office
Prior art keywords
crane
maintenance
modules
support
maintenance station
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.)
Pending
Application number
EP22157193.8A
Other languages
German (de)
English (en)
Inventor
Maik Gross
Sebastian Cierpka
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.)
Krauss Maffei Wegmann GmbH and Co KG
Original Assignee
Krauss Maffei Wegmann GmbH and Co KG
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 Krauss Maffei Wegmann GmbH and Co KG filed Critical Krauss Maffei Wegmann GmbH and Co KG
Publication of EP4046954A1 publication Critical patent/EP4046954A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/02—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries collapsible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods

Definitions

  • the invention relates to a transportable maintenance station for the maintenance of military systems with a maintenance crane for carrying out maintenance work on a number of work stations, which has a crane bridge which is supported on crane supports and can be moved relative to the work stations.
  • a further subject matter of the invention is a method for operating such a maintenance station.
  • Maintenance stations are used in the military field for the maintenance, servicing, maintenance and repair of various systems, in particular military vehicles or weapon systems such as battle tanks, transport vehicles, howitzers, etc.
  • the maintenance stations have a maintenance crane as an essential component, which is generally designed as a bridge or gantry crane with a movable crane bridge. Larger loads can be lifted using the maintenance crane, for example armored turrets weighing several tons, massive armored plates or similar.
  • maintenance stations are known from the prior art, in which several work stations are provided for simultaneous maintenance work to be able to carry out in parallel on several military systems.
  • the maintenance crane can be used at a number of work stations, which is why such maintenance stations not only have an increased maintenance capacity, but are also characterized by fewer downtimes of the maintenance crane.
  • these maintenance stations have the disadvantage that the operation of the maintenance crane can often lead to confusing and critical maintenance states. Because in order to carry out the respective maintenance work, the operating personnel usually have to leave the respective work station and procure an operating device or the like to carry out the maintenance work. Abandoning the work station interrupts maintenance work and thus also affects maintenance efficiency, and these problems become more serious as more work stations share a maintenance crane.
  • the present invention is based on the object of specifying a transportable maintenance station and a method for operating such a maintenance station, in which undesired downtimes of the maintenance crane can be avoided and high maintenance efficiency can be achieved, regardless of the number of work stations.
  • Improved maintenance efficiency can be achieved by designing at least one crane support of the maintenance crane as an operator support with an operator workstation for carrying out the maintenance work.
  • the maintenance work can be carried out in the immediate spatial Perform sewing directly at the workstation. Maintenance personnel working at the workstation are not required to leave the workstation, thus avoiding unnecessary downtime and achieving high maintenance efficiency.
  • a development of the maintenance station that is particularly advantageous in terms of maintenance efficiency provides that at least one operating support is provided for each work station.
  • each workstation is in close proximity to at least one operator support.
  • the work stations have a square, in particular rectangular base area, in each of whose corners a crane support is arranged.
  • Such an arrangement has the advantage that accessibility to the workstations is ensured in a simple manner. For example, entrances and exits for moving the military systems in and out can be provided between the crane supports.
  • the work stations with a square base can be arranged next to one another in a space-saving manner. In this way, a linear structure of the work tasks of the various work stations that builds on one another can be achieved in a simple manner. Continuous operation similar to assembly line production is also possible.
  • the maintenance crane has a modular design and has a crane bridge module, several crane support modules, several crane rail modules, several foundation modules, a tent and/or at least one container. Thanks to the modular design, the individual modules can be assembled into a maintenance station in just a few steps using suitable interfaces. According to the respective requirements of the maintenance station individual modules are used in such a way that the size of the maintenance station and/or the number of work stations can be changed, for example by changing the number of crane support and crane rail modules used.
  • the maintenance station can be adapted to different requirements, which result, for example, from the infrastructural conditions in use, the military systems to be maintained, etc.
  • foundation modules enables the maintenance crane to be erected without the crane supports having to be connected to the ground, for example by bolting or anchoring.
  • a tent is particularly advantageous because of its weather protection function when the maintenance station is set up outdoors.
  • a container can be used to transport the maintenance station or parts of the maintenance station.
  • foundation modules comprise means for accommodating lifting or transport means. These means can be used when transporting, positioning and/or loading the foundation modules, making these processes simpler and safer even when the foundation modules are heavier.
  • the foundation modules and/or the containers have one or more anchor points for anchoring the tent.
  • the anchor points can be located on the outsides or the top of the foundation modules and/or the containers. They are used to fasten and secure the tent.
  • the working height of the crane bridge can be changed by changing the length of the crane supports.
  • the maintenance station to an available ceiling height and / or the military systems to be maintained are adapted.
  • the change in the length of the crane supports can be achieved in a particularly advantageous manner in that the crane supports are designed to be telescopic, as a result of which a stepless change in length is possible.
  • An embodiment in which the length of the crane rails can be changed is advantageous. Because the length of the crane rails can be changed, the length of the work stations can be changed. The change in the length of the crane rails can be achieved in a particularly advantageous manner in that the crane rails are designed to be telescopic, as a result of which a stepless change in length is possible.
  • the crane rail modules are composed of several crane rail segments to vary the length and/or the crane support modules are composed of several crane support segments to vary the length.
  • the length of the crane rail modules and/or the crane support modules can be changed step by step in a structurally simple manner, enabling the maintenance station to be adapted to the conditions at the installation site of the maintenance station and/or the requirements of the military systems.
  • the container is a standard container, preferably a 20-foot container.
  • An advantage of standard containers is that they can be easily stacked, handled and transported. Standardized tools such as hoists, vehicles, etc. can be used to handle the containers.
  • the operating support and/or the foundation modules have one or more devices for accommodating tools, work equipment, operating equipment, aids, measuring equipment and/or safety-related equipment for carrying out maintenance work.
  • the tools, work equipment, operating equipment, aids, measuring equipment and/or safety-related devices can be attached to the operator support by means of the receptacles, so that they can be used at the respective work station for carrying out maintenance work.
  • the time otherwise required for the transport of tools, work equipment, equipment, auxiliary equipment, measuring equipment and/or safety-related devices, for example from a central storage location or other work stations, to the respective work station is eliminated. This increases maintenance efficiency and allows for higher utilization.
  • the operating support includes connections to supply and disposal systems for data, electricity, liquids and/or gases. Via the connections, the operating support can be connected in a simple, quick and safe manner to any supply and disposal systems that may be present and that can be used to carry out the maintenance work.
  • the crane bridge module, the crane rail modules, the crane support modules, the foundation modules and/or the tent are designed in such a way that they can be stowed in the container.
  • a maintenance station designed in this way can be transported, handled and stored in a simple and safe manner. It is particularly advantageous if the modules of the maintenance station are transported, handled and stored together in the container. This ensures that the parts required for setting up a maintenance station are available at the respective installation site. The risk of losing parts is reduced.
  • the container be designed as a transport container for transporting the crane bridge module, the crane rail modules, the crane support modules, the foundation modules and/or the tent and/or as a functional element for operating the maintenance station. Since the container can fulfill additional functions during the operation of the maintenance station in addition to its use as a transport container, this enables more efficient operation of the maintenance station.
  • the maintenance crane is at least partially spanned by the tent.
  • the tent can be designed in a camouflage color, as a result of which camouflage of the maintenance station is achieved in the event of an open-air installation in use.
  • the tent is anchored to at least one anchor point of a container and/or a foundation module.
  • the stability of the tent construction can be increased in a simple manner, for example with respect to loads due to wind or precipitation.
  • the containers and/or the foundation modules for anchoring the tent are arranged outside of the maintenance station on a longitudinal side of the maintenance station.
  • the base area of the workstations remains free for carrying out maintenance work and the containers can serve as a wall or screen and/or weather protection for the maintenance station.
  • An arrangement in which two crane support modules of a work station are anchored to an outer wall of a container and the other crane support modules of the work station are anchored to foundation modules is advantageous with regard to the accessibility of the work stations for the military systems to be serviced.
  • the power flow of the weight forces transmitted by the maintenance crane in the direction of the ground always takes place via the crane support modules and the foundation modules.
  • a method for operating a transportable maintenance station for the maintenance of military systems with a maintenance crane for carrying out maintenance work on several work stations which has a crane bridge that is supported on crane supports and can be moved relative to the work stations, with an operator workstation for carrying out the maintenance work is used, which is formed on a trained as a control support crane support.
  • the military system 2 to be maintained 1 it is an armored personnel carrier, but it can be any military land, sea or air vehicle, weapon system or other military equipment.
  • the term "maintenance" is also understood according to the invention as maintenance, repair, repair and all other work on military systems 2 .
  • the maintenance station 1 shown has numerous work stations 3 arranged in a row, of which 1 only two workstations 3 are shown.
  • the maintenance station 1 also has a maintenance crane 5, which as a bridge crane with crane supports 6 (cf. also 2 ), Crane rails 8 and a crane bridge 7 is formed.
  • the crane bridge 7 overlaps the work stations 3 and can be moved along a travel axis V in relation to them.
  • the maintenance crane 5 can also be designed as a gantry crane.
  • the trolley 18 (cf. also 2 ) of the maintenance crane can be moved along the crane bridge 7 transversely to the travel axis V of the crane bridge 7 .
  • the maintenance station 1 according to 1 can be set up inside or outside existing infrastructure such as buildings, halls or hangars and is designed to be very flexibly adaptable to different conditions and maintenance tasks.
  • the width B of a work station 3 or the maintenance station 1 corresponds approximately to the length of the crane bridge 7 and is between 9.5 m and 10 m in an advantageous embodiment.
  • the craneable area of a work station 3 can be 10 by 5.5 m, for example.
  • three work stations 3 can form a maintenance unit 22, cf. Figure 3b .
  • At least two maintenance units 22 can be coupled together to form larger maintenance stations 1, preferably via quick-release fasteners.
  • the workstations 3 according to 1 have a rectangular base area, in each of the corners of which a crane support 6 is arranged. Each work station 3 is assigned an operator support 9 with an operator workstation 4 for carrying out the maintenance work, see also figure 5 .
  • the maintenance objects in the form of military systems 2 can be moved into the maintenance station 1 in different orientations relative to the crane bridge 7 and positioned there. It is also possible that a military system 2 is only partially moved into the maintenance station 1, or that a military system 2 is located in more than one workstation 3 at the same time.
  • the crane supports 6 which can be used to move the military systems 2 into the maintenance station 1 and to move the military systems 2 out of the maintenance station 1 .
  • the maximum width of the military systems 2 that can be serviced in a maintenance station 1 is limited by the length L or the width B of a workstation 3 . If the military system 2 is moved into the maintenance station 1 transversely to the travel axis V of the maintenance crane 5 (cf. also 1 ), the working height H B of the crane bridge 7 limits the height of the military systems 2.
  • the height of the crane rails 8 above the ground corresponds approximately to the working height H B of the crane bridge 7.
  • the maintenance station 1 can have lighting means 24 for lighting the work stations 3 .
  • the lighting means 24 are each arranged centrally between the crane supports in order to enable a uniformly illuminated area 25 of the work stations 3 .
  • the maintenance crane 5 also has a lighting device 26 for lighting the area that can be craned; the lighting device 26 is advantageously arranged in the area of the load handling device 19 .
  • the maintenance crane 5 has a modular design.
  • the maintenance crane 5 has a crane bridge 7 designed as a crane bridge module, four crane rails 8 designed as crane rail modules, six crane supports 6 designed as crane support modules, and six foundation modules 10 .
  • the length L K of the crane supports 6 can be changed.
  • a crane support 6 designed as a crane support module can be composed of several crane support segments 6.1.
  • the crane support segments 6.1 can, as in 2 shown, have the same dimensions, or have different lengths, the cross-sectional area of the crane support segments 6.1 being identical in each case.
  • the length L K of a crane support module can be changed in stages. If the crane support segments 6.1 have different lengths, the length L K of the crane supports 6 can be changed in steps of different sizes.
  • a variation of the length L K of the crane supports 6 is particularly advantageous when the maintenance station 1 is set up in different buildings whose ceiling heights differ.
  • the working height H B of the crane bridge 7 can also be changed.
  • the assembly of the crane support segments 6.1 to a crane support module can be done in an advantageous manner by means releasable non-positive or positive connections, in particular by means of screw connections.
  • the crane supports 6 are continuously adjustable in length, particularly advantageously telescopic.
  • the length of one crane support 6 can be changed independently of the length of the other crane supports 6 so that, for example, horizontal alignment of the crane rails 8 mounted on the crane supports 6 and thus of the crane bridge 7 is ensured independently of local unevenness in the ground.
  • the length Ls of the crane rails 8 can also be variable.
  • a crane rail 8 designed as a crane rail module can be composed of a number of crane rail segments 8.1.
  • the crane rail segments 8.1 can, as in 2 shown, have the same dimensions or different lengths, the cross-sectional area of the crane rail segments 8.1 being identical in each case.
  • the length Ls of a crane rail 8 designed as a crane rail module can be changed step by step.
  • a variation of the length Ls of the crane rails 8 is particularly advantageous when the maintenance station 1 is set up in different buildings whose room dimensions differ.
  • the length L of a workstation 3 can be set variably.
  • the assembly of the crane rail segments 8.1 to form a crane rail module can advantageously take place by means of detachable non-positive or positive connections, in particular by means of screw connections.
  • the crane rails 8 are continuously adjustable in length, and are telescopic in a particularly advantageous manner.
  • the length of one crane rail 8 can be changed independently of the length of the other crane rails 8 so that, for example, the position of the crane supports 6 can be selected independently of one another and adapted to obstacles that may be present near the ground or special ground conditions.
  • the segmented and modular design of the maintenance station 1 and in particular of the maintenance crane 5 makes it possible for the maintenance station 1 to be adaptable to external conditions with regard to its overall length and its overall height. Such external conditions can result in particular from the properties of the installation site of the maintenance station 1 and from the requirements of the military systems 2 to be maintained, such as their dimensions.
  • the total length of the maintenance station 1 is determined by the number of work stations 3.
  • the length of the individual work stations 3, as described, can be varied over the length Ls of the crane rails 8.
  • the overall height H of the maintenance crane 5 can be changed via the working height H B of the crane bridge 6 .
  • FIGs 3a and 3b an embodiment of the maintenance station 1 for installation on level and compacted surfaces outside of buildings is shown.
  • the maintenance station 1 consists of three work stations 3 in this example.
  • the work stations 3 can be craned on from the crane bridge 7 of the maintenance crane 5 in the manner already described.
  • the maintenance station 1 comprises two containers 11 and a tent 12.
  • the containers 11 are designed as standard containers, for example as 40-foot containers. A design as a 20-foot container is particularly advantageous. Standard containers are particularly easy to transport, easy to handle and stackable and for this reason they are widely used for a wide variety of applications, especially in the military sector.
  • the various modules of the maintenance station 1, namely the crane support modules, the crane rail modules, the crane bridge module, the foundation modules 10 and the tent 12 can be designed in such a way that they can be stowed in the two containers 11.
  • the dimensions and weights of the modules can be chosen so that they fit into the interior of the container 11 and the carrying capacity of the container 11 is not exceeded.
  • the containers 11 are designed as functional elements of the maintenance station 1, as shown in Figures 3a and 3b shown.
  • a container 11 thus assumes functions for which other elements would otherwise be required.
  • the tent 12 is anchored to anchor points 13 which are located on an outer wall of a container 11. Anchoring the tent 12 in this way is advantageous since the container 11 generally has a sufficiently high mass to absorb the loads acting on the tent 12, for example due to wind or precipitation.
  • An anchor point 13 can be used as a hook, eyelet, lug or similar. be formed and be attached to a container 11 in a detachable or non-detachable manner.
  • a container 11 can also serve as a wall, at least for part of the maintenance station 1.
  • a container 11 advantageously offers visual and/or weather protection for part of the maintenance station 1 and at least one work station 3.
  • there are also two crane supports 6 of a work station 3 on an outside of the container 11 is anchored, with the power flow continuing to run over the foundation modules 10. The anchoring ensures additional stability.
  • a container 11 can also be used as a storage room or as a recreation room for the operating personnel during the operation of a maintenance station 1 .
  • the tent 12 is anchored to an anchor point 13 of a foundation module 10 .
  • the foundation modules 10 have a high intrinsic weight, so that they are particularly suitable for absorbing the loads transmitted by the tent 12 and for securing the tent 12 in its position relative to the work stations 3 even under extreme weather conditions such as strong winds or precipitation.
  • the foundation modules 10 are made of concrete, have a weight of 2.45 t and are cuboid with dimensions of 1 by 1 by 1.5 m. be trained, cf. also figure 5 , And be detachably or non-detachably attached to the foundation module 10.
  • the tent 12 preferably spans the entire maintenance station 1. However, situations are also conceivable in which the tent 12 only spans part of the maintenance station 1, for example if the maintenance station 1 is set up partly inside and partly outside a building, or when the protective function of the Tents 12 is only required for part of the maintenance station 1, for example for selected workstations 3. In addition to the advantageous use of the tent 12 for protection against the weather, it can also be used to camouflage the maintenance station 1 .
  • the roof of tent 12 may be flat in a horizontal orientation. In another preferred embodiment, the roof of tent 12 may be domed, thereby allowing precipitation to easily drain off the roof of tent 12. In a further preferred embodiment, the tent 12 can be heated in order to enable safe operation of the maintenance station 1 even at low ambient temperatures.
  • the containers 11 and additional foundation modules 10 for anchoring the tent 12 are arranged outside of the work stations 3 on a longitudinal side of the maintenance station 1. In this way, the space available for the maintenance work is not restricted and the tent 12 is stabilized or supported.
  • the arrangement of containers 11 and additional foundation modules 10 for anchoring the tent 12 is point-symmetrical to the center point M of the maintenance station 1, as in FIG Figure 3b is recognizable. This arrangement is particularly advantageous with regard to the stability of the tent 12.
  • FIGs 4a and 4b a further embodiment of a maintenance station 1 according to the invention is shown.
  • no tent 12 and no container 11 is part of the maintenance station 1. Due to the space-saving arrangement of the modules, such an embodiment is particularly suitable for installation in existing buildings or at locations protected from the weather.
  • FIG 5 a control support 9 is shown.
  • the operator support 9 is attached to a foundation module 10 and includes an operator workstation 4, which is equipped for carrying out maintenance work on a workstation 3.
  • its maximum lifting capacity is 6.3 t.
  • the operating support 9 is constructed in a modular manner, analogously to the other crane supports 6, and to this extent can be changed in terms of its height L K , see also Figure 3a .
  • the operating support 9 comprises a number of devices 14, 16, 17, 20 for accommodating equipment which is required for the operation of a maintenance station 1 or a work station 3. This equipment includes in particular tools, work equipment, operating resources, aids, measuring equipment and/or safety equipment.
  • the operating support 9 comprises a perforated strip 14, a hook 16 and an eyelet 17 and a pivotable holder 20 for a screen in the form of a monitor arm. All devices 14 , 16 , 17 , 20 are detachably or non-detachably attached to the operating support 9 , preferably they are screwed to the operating support 9 .
  • the operating support 9 comprises a connection 15 for coupling to a supply system for compressed air.
  • the connection 15 can advantageously be used to supply compressed air, which is required for carrying out maintenance work, from a supply system that may be present be taken for compressed air.
  • a supply system can either be present in the building in which the maintenance station 1 is set up, or it can be set up specifically for the maintenance station 1 with additional equipment.
  • connections for the supply of other operating and auxiliary materials or active media such as electricity, gases and liquids, which are required for carrying out maintenance work, can be provided on the operating support 9 .
  • interfaces for networks for telecommunications and for data exchange are provided on the operating support 9.
  • interfaces to disposal systems such as exhaust air or waste water lines, can be attached to the operating support 9 .
  • disposal systems can already be present in any existing infrastructure such as halls or hangars, or can be provided outdoors using additional equipment.
  • the operating support 9 includes safety devices, such as optical and acoustic signaling devices, which indicate dangers associated with the operation of the maintenance station 1. These safety devices include measures for fire protection or firefighting, for example in the form of portable fire extinguishers, which can be detachably attached to the operating support 9 .
  • the operator support 9 includes lighting devices for illuminating the operator workstation 4 and the workstation 3, which can be connected to a power supply network that may be present or can be battery-operated.
  • electrical lines can be attached to the operating support 9, via which the electric motors for operation of the maintenance crane 5 can be connected to a central power supply or generators.
  • a foundation module 10 with an anchor point 13 attached to it for anchoring the tent 12, as well as two exemplary mounting devices 16 and 17 for mounting tools, work equipment, operating resources, aids, measuring equipment or safety-related devices that can be used to operate a maintenance station 1 , pictured.
  • the foundation module 10 includes means 21 for accommodating lifting or transport means. Such means can be, for example, forklift straps, lashing points, hooks or eyes.
  • forklift lugs in particular forklift lugs arranged in a cross-like manner, can be fastened to the foundation module 10 .
  • the stacker tabs can also point in one direction.
  • the means 21 can be used when transporting and/or loading the foundation modules 10, for example using industrial trucks, in particular forklifts, or cranes, making these processes simpler and safer.
  • these means 21 can be used when fastening the foundation modules 10 to the crane support modules and/or when securing the foundation modules 10 in position during transport, thereby simplifying the processes mentioned.
  • the erection of a transportable maintenance station 1 at the place of use can advantageously be carried out as described below:
  • the modules of the maintenance crane 5 transported in one or more containers 11 are unloaded at the installation site of the maintenance station 1 during use.
  • the properties the military systems 2 to be serviced and the maintenance work to be carried out determine the size of the maintenance station 1 and the number of workstations 3 .
  • the work stations 3 are preferably defined in such a way that they have a square base area and a crane support 6 is arranged in each of the corners.
  • the locations of the foundation modules 10 are then defined and the foundation modules 10 are transported to these locations, preferably by means of the means 21 attached to the foundation modules 10 for receiving lifting and transport means, and positioned there.
  • the crane supports 6 designed as crane support modules are then fastened to the foundation modules 10 .
  • the number of crane support segments 6.1 to be connected, which form the crane support modules, is determined by the height H of the maintenance crane 5.
  • the maximum height of the load handling device 19 of the maintenance crane is 6 m.
  • At least one crane support 6 of a work station 3 is defined as an operating support 9 with an operator workstation 4 for carrying out the maintenance work.
  • the crane rails 8 designed as crane rail modules are assembled from crane rail segments 8.1 and the crane rail modules are fastened to the tops of the crane supports 6.
  • the crane bridge 7 is mounted on the crane rails 8
  • a trolley 18 with a load handling device 19 is mounted on the crane bridge 7 .
  • the work stations 3 are at least partially covered by a tent 12 .
  • the tent 12 can be anchored to anchor points 13 on foundation modules 10 or 11 containers.
  • containers 11 and foundation modules 10 are arranged on the longitudinal sides of the maintenance station 1, in a particularly preferred embodiment point-symmetrically to the center point M of the maintenance station 1.
  • the maintenance station 1 can then be put into operation.
  • the maintenance work is carried out at at least one work station 3 .
  • the military systems 2 are moved into the work stations 3 through the gates formed by the crane supports 6 and can be moved further between the work stations 3 .
  • an operator workstation 4 is used, which is designed on a crane support 6 designed as an operator support 9 .
  • the transportable maintenance station 1 described above and the method for operating such a maintenance station 1 are characterized in that simple, quick and safe operation is ensured regardless of the number of work stations 3 . Downtimes of the maintenance crane 5 and interruptions in the maintenance work are reduced, which is why the maintenance station 1 is characterized by high maintenance efficiency.

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  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
EP22157193.8A 2021-02-23 2022-02-17 Station de maintenance pouvant être transportée Pending EP4046954A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021104291.7A DE102021104291A1 (de) 2021-02-23 2021-02-23 Transportierbare Wartungsstation

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EP4046954A1 true EP4046954A1 (fr) 2022-08-24

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EP22157193.8A Pending EP4046954A1 (fr) 2021-02-23 2022-02-17 Station de maintenance pouvant être transportée

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EP2834183B1 (fr) 2012-04-03 2016-08-03 Calisto Oy Ensemble pont roulant et procédé d'installation de celui-ci
CN212076179U (zh) * 2019-12-31 2020-12-04 刘宗宝 一种可拆卸调节式且停运可自动锚固的龙门吊装架

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DE9108883U1 (de) 1991-07-19 1991-09-12 Trenkler, Werner, 7570 Baden-Baden Vorrichtung zum Abheben, Aufbewahren und Absenken des Hardtops eines Kraftfahrzeuges
AT521858B1 (de) 2018-10-25 2020-11-15 Alois Kettl Mobile Arbeitshalle

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CN212076179U (zh) * 2019-12-31 2020-12-04 刘宗宝 一种可拆卸调节式且停运可自动锚固的龙门吊装架

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