EP3922579A1 - Plattform für schienentransport, insbesondere von holz- und metallbalken - Google Patents
Plattform für schienentransport, insbesondere von holz- und metallbalken Download PDFInfo
- Publication number
- EP3922579A1 EP3922579A1 EP21461538.7A EP21461538A EP3922579A1 EP 3922579 A1 EP3922579 A1 EP 3922579A1 EP 21461538 A EP21461538 A EP 21461538A EP 3922579 A1 EP3922579 A1 EP 3922579A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- platform
- frame
- transverse wall
- platform according
- pins
- 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
- 239000002023 wood Substances 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 title claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/12—Large containers rigid specially adapted for transport
- B65D88/129—Transporter frames for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
- B65D88/522—Large containers collapsible, i.e. with walls hinged together or detachably connected all side walls hingedly connected to each other or to another component of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0006—Coupling devices between containers, e.g. ISO-containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0033—Lifting means forming part of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
- B65D90/18—Castors, rolls, or the like; e.g. detachable
Definitions
- the object of the invention is a platform for rail-road transport, in particular wood and metal logs, which reduces the time of reloading operations of elongated commodities.
- Carrying of wood and metal logs is a complex transport problem, usually arranged between a manufacturer and a receiver.
- the process of transporting wood logs starts in a place of tree felling, from which the wood after loading is transported by means of lorries and tractors to loading sites next to railway sidings, where the logs are reloaded to railway wagons.
- a reverse process takes place at the receiver's end.
- the logs Upon reaching the target railway siding, the logs are unloaded and subsequently loaded onto lorries, which transport the logs to a receiver, e.g. sawmills.
- a similar transport process takes place in the case of transporting metal logs, e.g. transmission pipes.
- the frame of the box consists of two longitudinal beams and two transverse beams. At the beginning and the end of the box, there are racks of hook connectors.
- a rack consists of two convergent legs ending with a connector, wherein the legs of the rack being rigidly connected to the ends of longitudinal beams of the frame.
- At the ends of the longitudinal beams there are slots of a mechanism locking the cargo box on semi-trailers and railway wagons. The slots are entered by profile pins of the bodies of transporting means.
- the transverse beams of the frame are extended outside the longitudinal beams in order to mount rollers.
- the carrier is provided with stanchions, which are capable of rotating to a horizontal position. The convergence of racks of the hook connectors and the foldable stanchions enable storage and transport of carriers stacked on each other.
- the rack is a flat container whose floor is formed by two longitudinal rails connected by transverse beams.
- the load rests on support beams spanning between the rails, wherein the upper profiled part of the beams entering between the rails of the rack located above, in the case of storing stacked racks.
- Foldable stanchions and foldable feet of the container are mounted to the rack rails.
- At the end of the rack there is a rotatable mounted rear wall, whose movement is limited by chains attached to the floor rails.
- the rack is provided with standard container corners constituting points of mounting onto semi-trailers and railway wagons.
- WO95/16622 there is a known method for transporting wood and a container for transporting wood.
- the method assumes the loading of wood at the felling site, to containers which are subsequently tugged to a site of loading onto standard lorries.
- the containers are loaded onto lorries by means of a winch.
- the container has the form of an open cuboid with a front wall, a rear wall, stanchions and a floor with a frame construction reinforced by transverse profiles. Eyes for mounting a hook or a rope of the winch are attached to the front and rear walls of the container, while transport rollers are mounted to the floor. Empty containers can be stored and transported in stacks after disassembling the stanchions and folding the walls, which are capable of rotating around the horizontal axis.
- the rack for transporting wood logs.
- the rack consists of two opposite walls and a floor with a frame construction.
- In the floor there are forklift pockets enabling reloading the rack by means of a forklift.
- Eyes constituting points of mounting of slings for crane devices are mounted to the upper corners of the rack.
- the device consists of a floor in the form of a rectangular frame reinforced with transverse and longitudinal profiles. Pockets with two elongated holes on the opposite walls and a recess on the outer wall of the pocket are mounted to the longer beams of the floor. In the pockets, there are vertically placed stanchions, whose pins enter the elongated holes of a pocket. After raising a stanchion to a height at which its pin is above the recess in the pocket wall, it is possible to rotate it to a horizontal position. A towing eye is mounted to the front surface of the frame, and under the frame there are transport rollers.
- the frame of the device consists of a floor and a front wall which is rigidly connected to the floor.
- the container is provided with a foldable rear wall and side stanchions connected to the floor in a hinged manner, which enables folding them to the inside.
- the towing eye of the hook device is mounted to the front and back walls, with transport rollers under the floor.
- the pallet has a frame design consisting of two longitudinal beams, transverse reinforcing profiles and three protruding transverse deck boards, on which the wood is stored. In the corners of the pallet there are stanchions, and the outer deck boards of the pallet have on-board rotary joints mounted to them, whose spacing corresponds to the spacing of the slots of rotary joints on semi-trailers and container wagons.
- the load is mounted on the pallet by means of belting clamping devices.
- a loaded pallet is manipulated by means of a forklift, whose fork enters between the wood and the longitudinal beams. In the disclosed solution, the load serves a bearing function, and the pallet only provides stability of dimensions.
- the purpose of the invention is to present a platform for rail-road transport, in particular wood and metal logs, which can be manipulated by means of hook devices, forklifts, cranes and gantry cranes, and transported on lorry beds, trailers, semi-trailers, container semi-trailers, tractors and trailers equipped with hook devices, flat wagons of the normal type and flat wagons of the special type.
- a platform for rail-road transport, in particular wood and metal logs, according to the invention consists of a frame, stanchions and at least one transverse wall, wherein the platform frame being made of a floor and sideboards, the floor having the form of a rectangle consisting of two longitudinal beams, two transverse beams and support beams spanning between the longitudinal beams, and a single sideboard consists of a skid, a handrail, vertical posts and stanchion slots, characterised in that the skids and the handrails end with container corners, a connector for hook-loading is mounted to the transverse wall, transport rollers and rails engaging the roller mechanism of a hook device are mounted symmetrically under the floor, and in the rails there are two forklift pockets, whose position corresponds to the position of forklift pockets in the sideboards, wherein the spacing of axes of pockets in the rails equalling the spacing of axes of forklift pockets of 20-foot containers.
- the transverse wall has the form of a rectangular plate with bevelled corners, with external reinforcements and internal reinforcements, as well as horizontal grating in the upper part.
- the transverse wall is a movable element mounted to the frame by means of a pair of pins connecting the external reinforcements of the transverse wall to the sideboards, and in a vertical position the fork placed in the lower part of flat bars mounted rigidly to the front surfaces of the internal reinforcements of the transverse wall comprises the webs of rails, to which they are connected using pins.
- the flat bars mounted to the internal reinforcements of the transverse wall have a bevelled lower corner, and the fork of the flat bars has kinked inner edges.
- transverse wall there are slots, in which there are mounted pins constituting the points of mounting of ties connecting the transverse wall to the frame.
- stanchions placed in the slots of the sideboards are locked by means of loosely fitted pins, entering the through holes in the slots and the through holes in the lower part of the stanchions, wherein the pins being secured by cotters.
- the through holes in the stanchion slots being parallel to the longitudinal beams.
- the stanchions located at the opposite side of the platform are connected in pairs by means of ties in the form of chains, belts or ropes, which are mounted to the eyes located in the upper part of the stanchions.
- sliding mandrels which enter the longitudinal beams of the attached platform, wherein the mandrels being locked in their extreme positions by means of loosely fitted pins.
- the mandrels have a length of 2/3 the length of the longitudinal beams of the frame.
- a longitudinal beam there are two through holes, and in the mandrel there are two through holes for the pins, wherein the distance between the axis of the hole in the beam and the closer end of the beam, and the distance between the axis of the hole in the mandrel and the closer end of the mandrel equalling 1/6 the length of the longitudinal beam.
- the frame is symmetrical relative to the longitudinal vertical plane and the transverse vertical plane.
- each rail there are two additional forklift pockets, whose position corresponds to the position of the window in the sideboard, wherein the distance between the vertical outer walls of both pockets equalling the length of the window in the sideboard, and the distance from the axis of each pocket to the closer face of the frame equalling half the spacing of axes of the forklift pockets of a 20-foot container.
- the frame under at least one transverse beam of the frame, between the sideboards and the rails there are mounting eyes of the hangers of the transport rollers, to which the hangers are connected in an articulated manner by means of the pins, wherein the mounting eyes comprising resistance protrusions limiting the movement of the arms of the hangers.
- ballast protrusions are provided in the lower part of the arms of the hangers, on their outer side.
- the load transported on the platform is belted with compression straps which are mounted to the sideboards.
- the frame of the platform is connected to the frame of the platform placed above by means of rotary joints, wherein the profile pin of the rotary joint entering the upper container corner of the platform located below and the lower container corner of the platform located above.
- the platform enables rail-road transport of wood and metal logs from the original loading site to the intended target site, with no need to repeat loading and unloading operations of the transported commodities while changing between various transport means. Once filled with logs, the platform can be reloaded multiple times using various loading and unloading techniques and carried with the use of various transport means.
- the platform consists of a frame, a transverse wall, sideboards and stanchions. The load, whose transverse and longitudinal movement is limited by the transverse wall and the stanchions, is stored on the frame.
- the sideboards consist of a handrail, a skid, vertical posts and slots, in which the stanchions are mounted detachably.
- the container corners which constitute the ending of handrails, are points of mounting for the slings of cranes and gantry cranes.
- the container corners which in turn constitute the ending of skids, enable connecting the platform to container semi-trailers and railway wagons, for transporting the containers using on-board rotary joints, the so-called bottom twist locks.
- a connector mounted on the transverse wall enables lifting the platform by means of lorries and trailers equipped with hook devices.
- rails under the platform floor engage the roller mechanism of a hook device when raising or lowering the platform.
- the transport rollers assist in the movement of the platform during hook-loading/unloading.
- the forklift pockets in the sideboards and rails of the hook device enable manipulating the platform using forklifts.
- the dimensions of the platform frame correspond to the dimensions of a 10-foot container, i.e. 2438 mm x 2991 mm.
- the transverse wall of the platform with a plate design prevents undesired displacement of the transported logs in the longitudinal direction.
- the external reinforcements of the transverse wall additionally constitute a point of mounting the wall to the sideboards, with the internal reinforcements being a point of mounting the wall to the rails of the hook device.
- the horizontal grating in the upper part reduces the mass of the transverse wall, while the bevelled corners of the wall facilitate manipulating the platform and transporting the platform on forest roads and at the tree-felling site.
- the transverse wall can rotate relative to the pins connecting its external reinforcements to the sideboards.
- the pins connecting the fork of the flat bars of the transverse wall and the rails of the hook device lock the wall in its vertical position and transfer strains to the rails during hook-loading of the platform.
- the detachable connection of the transverse wall and the frame enables folding the wall to a horizontal position or its complete removal. Folding the wall to a horizontal position reduces storage and transport volume of the platform.
- the platform constitutes a pallet.
- the bevelling of lower corners on the front surface of flat bars protects the roller mechanism of the hook device against damage when loading the platform.
- the kink of the inner edges of the fork of the flat bars in turn directs the webs of the rails of the hook device into a recess within the fork during rotation of the transverse wall to a vertical position.
- connection of the transverse wall to the frame by means of the tie constitutes additional protection of the transverse wall against leaning outside in the case of dynamic loads caused by sudden braking of the transport means.
- the detachable connection of the frame and the stanchions by means of the pins enables disassembly of the stanchions, for storage and transport of empty platforms stacked on each other.
- the parallel orientation of the axes of holes for pins in the stanchion slots relative to the longitudinal beams enables driving out the pin when the platform is full, and removing the stanchion in order to increase access to the load when emptying the platform.
- stanchions mounted in the slots Due to the impact of the load, the stanchions mounted in the slots are subjected to cantilever bending, wherein the value of the bending moment being the highest at the support.
- the connection of stanchions located at the opposite side of the platform by means of ties reduces the value of maximum bending moment in stanchions, limiting the possibility of their permanent deformation.
- mandrels with a length of 2/3 the length of the longitudinal beams facilitates the positioning of mandrels in the beams during the operations of combining the frames.
- the frames After unlocking and removing the mandrels from the attached frame, the frames should be preliminarily aligned. Subsequently, the claws of bridge joints, the so-called bridge fittings, are placed in the container corners of the combined frames in order to combine and precisely assemble the frames.
- This is followed by inserting mandrels previously removed from the second frame into the longitudinal beams of the first frame, in which there are mandrels, so that they move the mandrels of the first frame into the beams of the second frame.
- the mandrels of the first frame After complete insertion of the mandrels of the second frame into the beams of the first frame, the mandrels of the first frame have equally entered the first and the second frame, and their holes overlap with the holes of the combined frames.
- the double symmetry of the frame in particular symmetry in the transverse plane, enables moving the transverse wall and the rollers to the other end of the frame, in case their mounting nodes are damaged; it facilitates the configuration of platforms consisting of two and more frames, eliminating the problem of proper positioning of the frames.
- the additional forklift pockets in the rails of the hook device enable lifting a platform consisting of two combined frames by means of forklifts.
- the articulated connection of the transport rollers to the frame by means of the hangers enables folding the rollers, solving the problem of the rollers protruding below the level of the container corners.
- Concealing the rollers under the platform allows for the connection of container corners to the on-board rotary joints of the transport means.
- the resistance protrusions of the mounting eyes restrict the tilting of the rollers outside the platform, ensuring their proper arrangement in the working position.
- ballast protrusions in the lower part of the arms of the hangers cause their asymmetry relative to an axis extending through the axis of rotation of the transport roller and the axis of pins connecting the hanger to the frame. Due to the asymmetry, once the platform is raised, the axis of rollers moves under the platform due to the action of gravity. When lowering the platform onto the body of a transport means, the arms of the hangers rotate automatically towards the centre of the frame, causing the set of rollers to be concealed under the platform.
- fig. 1 presents the platform with two transverse walls filled with load
- fig. 2 presents the platform frame
- fig. 3 presents the transverse wall in a front view
- fig. 4 presents a fragment of the transverse wall in a rear view
- fig. 5 presents a platform made of two frames filled with logs forming a stack
- fig. 6 presents the platform with the mandrels extended
- fig. 7 presents a cross-section across the longitudinal beams of two connected frames
- fig. 8 presents the mutual positioning of two frames by means of bridge joints before connecting by mandrels
- fig. 10 presents the platforms with folded stacked transverse walls
- fig. 11 presents the method for combining platforms in stacks by means of rotary joints
- fig. 12 presents the platform placed on a vehicle provided with a hook device
- fig. 13 presents the platform loaded on a hook lift trailer coupled with a farm tractor
- fig 14 presents the platform placed on a railway wagon for transporting containers
- fig. 15 presents the platform lifted by a forklift.
- the platform for rail-road transport consists of a frame 1, a transverse wall 2, stanchions 3 and a set of transport rollers 4.
- the frame 1 consists of a floor 1a and sideboards 1b, wherein the floor 1a being made of longitudinal beams 1c, transverse beams 1d and support beams 1e, on which the load 13 rests, the sideboard 1b in turn being made of a handrail 1f, a skid 1g, vertical posts 1h and stanchion slots 1i.
- the handrails 1f end with upper container corners 1j, while the skids 1g end with lower container corners 1k.
- Under the floor 1a there are rails 1m, which during hook-loading/unloading engage the roller mechanism 11b of hook devices 11.
- the rails 1m are mounted symmetrically relative to the longitudinal axis of the frame 1 to the transverse beams 1d and the support beams 1e.
- the transverse wall consists of a lower plate 2a, external reinforcements 2b, internal reinforcements 2c, a lower reinforcement 2d and a horizontal grating 2e in the upper part.
- a hook connector 2f is mounted on the outer side of the wall.
- the transverse wall 2 is connected in an articulated manner to the frame 1 by means of pins 2h, which are inserted into bushings 1n welded into the vertical posts 1h of the sideboards 1b and bushings 2g welded into the external reinforcements 2b of the transverse wall 2.
- the flat bars 2i which protrude below the lower reinforcement 2d are mounted in an upright manner to the internal reinforcements 2c.
- a fork 2j In the lower part of the flat bars 2i, on their rear wall there is a fork 2j, wherein the distance between the inner walls of the fork 2j corresponding to the width of webs 1n of the rails 1m,taking into account clearance.
- the fork 2j overlaps the web 1n, so that the web 1n is embraced by the fork 2j.
- the kink of the inner edges 2o of the fork 2j guides the web 1n onto the recess 2k within the fork 2j.
- the fork 2j of the flat bar 2i is connected to the webs 1n of the rails 1m using pins 2m, which enter holes 21 in the fork 2j and holes 1s in the rail 1m.
- the articulated connection of the flat bars 2i and the rails 1m locks the transverse wall 2 in its vertical position, and it transfers the strain to the rails 1m during hook-loading. Disconnection of the flat bars 2i and rails 1m by removing the pins 2m enables rotation of the transverse wall 2 relative to the pins 2h to a horizontal position, in which the transverse wall 2 rests on the support beams 1e of the floor 1a.
- the transverse wall 2 is additionally secured by ties 5, which connect pins 2r concealed in slots 2p to points of mounting 1z, wherein the slots 2p being made at the inner side of the transverse wall 2 and the points of mounting 1z being rigidly connected to the middle support beam 1e and the longitudinal beam 1c.
- the ties 5 prevent the transverse wall 2 from tilting outside during pushing of the logs, caused, e.g. by sudden braking.
- Transverse displacement of the load 13 is prevented by the stanchions 3, which are placed in the stanchion slots 1i.
- the stanchions 3 are locked by means of removable, loosely fitted pins 3c, which enter the through holes 1p of the frame 1 and the through holes of the stanchions 3a.
- the holes 1p are made parallel to the longitudinal axis of the frame 1, at the same distance from the handrails 1f and the longitudinal beams 1c.
- the described situation of the holes 1p makes it possible to drive out the pins 3c when the platform is loaded and remove selected stanchions 3 in order to increase access to the load 13 being emptied.
- the platform can consist of several frames 1 combined in series, connected by means of mandrels 8, which before connection are placed in the longitudinal beams 1c and locked by pins 8b.
- the longitudinal beams 1c have a box-like cross-section with internal dimensions corresponding to the dimensions of the mandrels 8, taking into account clearance.
- the mandrels 8 of the first frame Due to the length of the mandrels 8, which is 2/3 the length L of a single frame, after complete insertion of the mandrels 8 of the second frame into the longitudinal beams 1c of the first frame 1, the mandrels 8 of the first frame have entered both frames equally, and their holes 8a are opposite the holes 1r of the longitudinal beams 1c of the combined frames 1.
- the distance between the axes of the holes 1r in the longitudinal beams 1c and the closer face of the frame 1, and the distance between the axes of the holes 8a in the mandrels 8 and their end equal 1/6 of the frame length L, due to which the number of holes in the longitudinal beams and mandrels is minimal, and each one of the holes can be used to lock the mandrels concealed in the beam of one frame or the mandrels connecting the two frames.
- the mandrels 8 placed in the beams 1c increase their bending stiffness.
- the platform can be reloaded by means of hook devices 11 placed on lorries 12 or trailers 14 coupled with farm tractors 15.
- a hook 11a connects to the hook connector 2h.
- the hook device 11 raises the front part of the platform and subsequently pulls it onto a bed 11c.
- the rails 1m rest against the roller mechanism 11b of the hook device 11.
- the movement of the platform on the ground is supported by two sets of rollers 4 placed symmetrically relative to the frame 1.
- a set of rollers consists of a roller 4a, a roller axis 4b and a hanger 4c connected in an articulated manner to the mounting eyes 1x by means of pins 4f inserted into the hole 1q, wherein the mounting eyes 1x being placed under the transverse beam 1d between the sideboard 1b and the closer rail 1m.
- the resistance protrusions 1y which restrict the tilting of the set of rollers 4 to the outside, are an integral part of the mounting eyes 1x.
- the movable connection of the set of rollers 4 to the frame 1 allows for concealing the rollers 4a under the platform during transport, in particular for connecting the lower container corners 1k to the on-board rotary joints.
- the arms 4d of the hangers 4c have in their lower part ballast protrusions 4e, located at the outer side of the axis extending through the pin 4f and the roller axis 4b.
- the ballast protrusions 4e cause the asymmetry of the arms 4d of the hangers 4c.
- the gravity causes tilting of the axis extending through the pin 4f and the axis of the roller 4b towards the centre of the frame 1, and when lowering the platform onto the transport means, it hides the set of rollers under the frame 1.
- the platform can be manipulated by means of cranes and gantry cranes, with the use of a traverse beam and slings.
- the points of mounting of linear slings are the upper container corners 1j or the lower container corners 1k.
- Reloading of the platform can proceed with the use of forklifts 17, whose fork enters the forklift pockets 1u in the sideboards 1b and the forklift pockets 1t in the rails 1m, in the case when the platform consists of an odd number of frames 1.
- the inner walls of the pockets 1u and the inner walls of the pockets 1t are at the same distance from the closer face of the frame 1.
- the spacing W of the forklift pockets 1t is 2050 ⁇ 50 mm.
- the fork of the forklifts enters the windows 1w of the sideboards 1b and the additional forklift pockets 1v of the rails 1m.
- the distance from the axes of the additional forklift pockets 1v to the nearest frame face equals 1/2 of the spacing W.
- the platform can be carried by means of various transport means.
- the profile pins of on-board rotary joints enter the lower corners 1k of the platform, connecting it to the body of the transport means.
- the platform is mounted using only four lower container corners 1k of the first frame and on-board rotary joints dedicated for a 10-foot container.
- the platforms After folding the transverse walls, the platforms can be stored and transported in a stacked state.
- the mutual connection of platforms is provided by rotary joints 9, whose profile pins 9a enter the upper container corners 1j of the platform located below and the lower container corners 1k of the platform located above.
- the frame 1 of the platform is symmetrical relative to the longitudinal vertical plane L p and the transverse vertical plane T p .
- the width and length of the frame are 2438 mm and 2991 mm, respectively, corresponding to the dimensions of a 10-foot container (ISO 1D container).
- the use of the platform according to the invention solves the problem of numerous and time-consuming loading and unloading operations in the supply chains of wood and metal logs.
- the platform along with the logs can be reloaded multiple times between various transport means, with no need to empty the platform of the logs.
- the platforms can be delivered to a loading site in stacks in an assembled state, in which they occupy much less transport space. Once configured depending on the purpose, filled ones can wait for loading onto means of long-distance transport.
- the use of the platform considerably shortens the time of preparing sets of railway wagons, and stoppages of transport means.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL434261A PL241053B1 (pl) | 2020-06-09 | 2020-06-09 | Platforma do transportu kolejowo-drogowego zwłaszcza dłużycy drewnianej i metalowej |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3922579A1 true EP3922579A1 (de) | 2021-12-15 |
EP3922579C0 EP3922579C0 (de) | 2023-09-06 |
EP3922579B1 EP3922579B1 (de) | 2023-09-06 |
Family
ID=76250266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21461538.7A Active EP3922579B1 (de) | 2020-06-09 | 2021-05-10 | Plattform für schienen-strassen-transport, insbesondere von holz- und metallstämme, und verfahren zum stapeln solcher plattformen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3922579B1 (de) |
PL (1) | PL241053B1 (de) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29500060U1 (de) * | 1994-01-11 | 1995-04-06 | Clive-Smith, Martin, Leamington Spa | Klappbares Flachgestell |
WO1995016622A1 (de) | 1993-12-14 | 1995-06-22 | 3 H-Forst-Dickel Gmbh & Co. Kg | Transportverfahren bzw. transportcontainer für holz |
CA2199653A1 (en) * | 1997-03-11 | 1998-09-11 | G & P Enterprises, Ltd. | Sucker rod cradle apparatus |
WO2006005920A1 (en) | 2004-07-08 | 2006-01-19 | Clive-Smith Cowley Limited | Over-length log rack |
DE102005042243A1 (de) | 2004-09-06 | 2006-03-23 | Uth, Jörn | Klappbarer Transportcontainer |
EP1728729A1 (de) | 2005-06-01 | 2006-12-06 | Peter Wanek-Pusset | Vorrichtung und Verfahren zum Transport von Rundholz oder Schnittholz und fahrbare Transporteinrichtung |
DE102008052238A1 (de) | 2008-10-17 | 2010-05-12 | Kronotec Ag | Transporteinrichtung für Fahrzeuge mit einer vollflächigen,planen Ladefläche, insbesondere Pritschenfahrzeuge oder dergleichen |
EP2525996A1 (de) | 2010-01-19 | 2012-11-28 | Green Wood Logistics AB | Lastenträger zum transportieren von holz |
KR20170002410A (ko) | 2014-04-03 | 2017-01-06 | 오거스타 유니버시티 리서치 인스티튜트, 인크. | 종양 유도 면역 반응의 효능을 향상시키는 방법 |
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2020
- 2020-06-09 PL PL434261A patent/PL241053B1/pl unknown
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2021
- 2021-05-10 EP EP21461538.7A patent/EP3922579B1/de active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995016622A1 (de) | 1993-12-14 | 1995-06-22 | 3 H-Forst-Dickel Gmbh & Co. Kg | Transportverfahren bzw. transportcontainer für holz |
DE29500060U1 (de) * | 1994-01-11 | 1995-04-06 | Clive-Smith, Martin, Leamington Spa | Klappbares Flachgestell |
CA2199653A1 (en) * | 1997-03-11 | 1998-09-11 | G & P Enterprises, Ltd. | Sucker rod cradle apparatus |
WO2006005920A1 (en) | 2004-07-08 | 2006-01-19 | Clive-Smith Cowley Limited | Over-length log rack |
DE102005042243A1 (de) | 2004-09-06 | 2006-03-23 | Uth, Jörn | Klappbarer Transportcontainer |
EP1728729A1 (de) | 2005-06-01 | 2006-12-06 | Peter Wanek-Pusset | Vorrichtung und Verfahren zum Transport von Rundholz oder Schnittholz und fahrbare Transporteinrichtung |
DE102008052238A1 (de) | 2008-10-17 | 2010-05-12 | Kronotec Ag | Transporteinrichtung für Fahrzeuge mit einer vollflächigen,planen Ladefläche, insbesondere Pritschenfahrzeuge oder dergleichen |
EP2525996A1 (de) | 2010-01-19 | 2012-11-28 | Green Wood Logistics AB | Lastenträger zum transportieren von holz |
KR20170002410A (ko) | 2014-04-03 | 2017-01-06 | 오거스타 유니버시티 리서치 인스티튜트, 인크. | 종양 유도 면역 반응의 효능을 향상시키는 방법 |
Also Published As
Publication number | Publication date |
---|---|
PL241053B1 (pl) | 2022-07-25 |
EP3922579C0 (de) | 2023-09-06 |
PL434261A1 (pl) | 2021-08-23 |
EP3922579B1 (de) | 2023-09-06 |
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