Loading rack and loading system for transport vehicles

Abstract

Loading rack (2) for loading and transporting goods, which can be placed and / or arranged on the loading platform and / or in the cargo space (5) of a transport vehicle (4), characterized by: • a platform (6) as the base of the loading frame, which forms a loading area, in particular a walkable loading area, • at least one shelf (7, 8) with at least one shelf compartment (9) and / or with at least two modularly assembled shelf compartments (9) for storing the goods, • wherein at least one shelf (7, 8) is connected to the platform (6) and is movably mounted on the platform (6) so that it is movable relative to the platform (6), • wherein at least one shelf (7, 8) is mounted in such a way that it can be moved at least partially beyond the outer edge (10) of the platform (6), while the respective shelf (7, 8) remains connected to the platform (6).

Description

[0001] The invention relates to a loading frame for loading and transporting goods, which can be placed and / or arranged on the loading area and / or in the loading space of a transport vehicle, according to the preamble of claim 1, a transport vehicle according to the preamble of claim 11 and a loading system according to the preamble of claim 16.

[0002] From the state of the art, for example from DE 10 2016 010 688 A1, systems for loading and unloading transport vehicles are known in which shelf modules can be pushed into the loading space via a mobile transport unit.

[0003] The object of the invention is to propose a compact and easy-to-use loading system which utilizes the loading space capacity in the transport vehicle as effectively as possible.

[0004] The object is achieved, starting from a loading system of the type mentioned at the outset, by the characterising features of claims 1, 11 and 16.

[0005] Advantageous embodiments and further developments of the invention are possible by the measures mentioned in the dependent claims.

[0006] The loading frame according to the invention is used for loading and transporting goods in transport vehicles, especially small vans and vans. However, it is also applicable to flatbed trucks or the like. It comprises at least one shelf, in which the goods can be stored in one or more compartments. They can be transported safely in the transport vehicle and are also loaded into the transport vehicle in such a way that they can later be easily located or quickly found even among a large number of goods, which proves advantageous for efficient logistics.

[0007] The loading frame is characterized by the fact that not only shelves are used, but at least one shelf is mounted on a platform that forms the base of the loading frame. The platform offers the advantage that it can be pushed into the cargo area of ​​the respective transport vehicle as a single unit, together with the shelf(s). This simplifies handling. Furthermore, such a loading frame can be stowed and secured in the transport vehicle more quickly and easily. In addition to a fast loading process, this also enables an increased level of safety in road traffic.

[0008] The platform, which can be removed from the transport vehicle and is equipped with at least one shelf, makes it possible to carry out the actual loading process in a protected, and above all weather-protected, area, such as a warehouse, instead of having to load the vehicle outdoors where the goods are also exposed to rain or other weather conditions. In addition, the shelves can then be stocked independently of the transport vehicle; i.e. logistical processes can be carried out in parallel: for example, while the transport vehicle is still on the move, the loading rack can be loaded with goods. The actual loading process on the transport vehicle therefore comprises unloading the cargo space by removing the loading rack transported with the vehicle and loading the cargo space with the freshly loaded loading rack.Loading requires just a few simple steps, eliminating the need for the person carrying the goods. This saves time and reduces the workload for the employee. Double handling from the warehouse to the shipping area and then into the vehicle is eliminated.

[0009] In addition, when stocking the shelves on the platform or removing goods from the shelves on the platform, the driver, warehouse worker, any other person or a robot does not have to climb into the transport vehicle, but can work at ground level or on the floor.

[0010] The shelves can have individual compartments. They can also be assembled modularly, meaning a shelf can be reconfigured as needed by replacing smaller compartments with larger ones, or vice versa. The shelves can be assembled using plug-in systems or quick-release fasteners.

[0011] In one embodiment, the platform itself is advantageously designed to be walkable, ie a person can climb onto the platform, whether on the floor or in the cargo space, and, for example, walk between the shelves on the platform, which not only generally facilitates handling but also makes access to the goods in the cargo space easier.

[0012] The loading frame according to the invention is particularly characterized in that the at least one shelf is connected to the platform and is movably mounted on the platform so that it can be moved relative to the platform. As a result of this connection, the loading frame forms, as already explained above, a loadable unit of platform and shelf(s). However, because the shelf(s) are movably mounted on the platform, it is possible to make optimal use of the loading space. In a particularly advantageous manner, the shelf(s) can be moved on the platform so that they can at least partially protrude beyond the outer edge of the platform in order to make optimal use of the space in the loading space of the transport vehicle. However, they are stored in such a way that the shelf(s) cannot easily become detached from the platform, i.e., cannot simply fall off the platform.However, disassembly during maintenance, repair or replacement is conceivable.

[0013] If the loading frame or platform is pushed into the cargo area of ​​the van, this is generally only possible if the maximum width of the loading frame structure is narrower than the narrowest point along the width of the cargo area. Transport vehicles generally do not have any major paneling in the cargo area to allow maximum volume utilization. Nevertheless, the wheel arches of the rear wheels usually protrude into the cargo area. A platform whose width corresponds to the opening width of the rear doors of the transport vehicle cannot therefore be pushed onto the loading area because of the wheel arches, or at best can only be pushed up to the wheel arches. There is usually space above the wheel arches, but the platform should not have to be lifted above the wheel arches. Furthermore, the problem would not be solved even if the platform were to extend the entire length of the cargo area, or if this is not possible due to the height of the loading frame.Therefore, according to the invention, the platform can initially be designed so narrow that it fits between the wheel arches. To avoid wasting space, however, as the shelves are then further spaced from the side walls in the cargo area, this can be compensated for by shifting the movably mounted shelves in the cargo area: The shelf(s) are then pushed over the outer edge of the platform after they have passed the wheel arch during insertion, so that they are closer to the cargo area wall.

[0014] However, to simplify the loading process and ensure that the shelves do not fall off the platform during loading or unloading, they are always connected to the platform, even if they are mounted in a movable manner.

[0015] In one embodiment of the invention, the movable support can be designed as a guide. If the shelves are only moved in a straight line, e.g., from the interior of the platform over the outer edge of the platform to push the shelves closer to the interior wall of the loading space, it is sufficient to provide a linear guide. The guide and / or the guide anchor mounted in the guide on the shelf can be equipped with a stop or similar device to prevent the shelf from easily falling out of the guide.

[0016] It is conceivable to move the shelf(s) by hand on the platform. However, another embodiment could also have a motor drive by means of which the shelf(s) can be moved relative to the platform. On the one hand, this can make operation easier, especially when the shelves are heavily loaded. Together with a collision stop of the motor, damage to the transport vehicle and the loading frame can be avoided by stopping the motor drive as soon as, for example, a shelf touches the loading area wall. If necessary, it can even be avoided that the user or driver has to climb into the loading area, but can operate the shelves from outside, e.g. by remote control, by attaching an easily accessible operating device, via a Bluetooth® connection to a mobile device or from the driver's cab of the transport vehicle via the vehicle dashboard.The motor drive can, for example, be designed as a servo motor.

[0017] To prevent a shelf from moving freely on the guides during travel and causing uncontrolled movement, losing goods, damaging the guides, or other similar issues, it can be secured to the platform. This can be achieved in various ways, such as by clamping it inside or outside the guides, using a locking mechanism, screw connections, bolts, or other mechanical connections. It is also conceivable to utilize the self-locking feature of the motor drive for this purpose.

[0018] Especially with high shelves that are attached to the platform on the floor, these represent a significant lever when subjected to mechanical stress, for example during travel. It can therefore be advantageous to fix at least one shelf using a fixing device at a different height than the platform level, in particular to the ceiling. In the loading area of ​​a transport vehicle, eyelets are often incorporated into the bodywork or separate eyelets, brackets, rings or the like are attached to the bodywork. A simple design variant therefore consists in the corresponding shelf also having eyelets, bracket rings or the like in order to use a transport strap, an expander or the like for fixing, which is passed through. It is also conceivable for the shelf to be supported on the ceiling by an adjustable clamping device.In principle, all types of fixing devices are conceivable, including universal fixing devices that allow a rack to be secured to virtually any ceiling or wall of the transport vehicle, and specialized fixing devices that require a fixing device on the ceiling or interior wall of the transport vehicle, for example, in the cargo area, that interacts with the fixing device of the loading frame for securing the rack. This can increase transport safety.

[0019] In one embodiment, to increase transport safety, the platform can also have at least one locking device to secure the platform to the loading area or in the loading space of the transport vehicle. This secures the loading frame against slipping in the loading space or on the loading area.

[0020] The loading rack is generally loaded in its entirety, i.e. the platform with the shelf(s) on it is pushed into the loading space / onto the loading area or removed from the loading space or from the loading area. It is therefore generally advantageous to push the loading rack onto the loading area or into the loading space and conversely to pull the loading rack out of the loading area or out of the loading space. In one embodiment of the invention, a slide-in guide is provided for pushing in the platform. The slide-in guide can also be used to reproducibly place the loading rack in a defined position in the loading space or on the loading area. This can make handling easier. Faster loading and unloading is possible. In addition, the risk of the loading rack hitting parts of the transport vehicle during loading and damaging the vehicle, rack or goods is reduced.

[0021] In an advantageous embodiment of the transport vehicle, at least one insertion guide rail can be arranged on the loading surface or on the floor of the loading space to allow the loading frame to be extended and retracted in a defined manner. To minimize the accumulation of dirt on the rail, the rail can be triangular in cross-section and oriented with the tip facing upwards. Advantageously, two rails are arranged parallel in or on the transport vehicle to ensure even weight distribution and easy insertion and removal.

[0022] Accordingly, in one variant of the loading frame, the insertion guide can have at least one prism roller, which can run, in particular, on the triangular-section rail of the transport vehicle. This allows for cost-effective and precise guidance. In general, the use of rollers enables smooth running during loading. It is therefore also conceivable to use other rollers or roller guides for the guide.

[0023] Such rollers can be arranged in a line, so that they can also run on a rail or along a straight rail. To ensure even weight distribution across the loading area or the floor of the cargo space, the rollers can be arranged on two or more parallel lines.

[0024] The loading process can, for example, proceed as follows: The shelf(s) can generally be moved outwards or over the outer edge from the platform. When the transport vehicle is loaded, the loading frame is pushed into the loading space. The shelf(s) are moved towards the centre of the platform so that they do not protrude over the outer edge and cannot collide with the wheel arch or the like. Once the platform is fully loaded, i.e. when it is in its final position on the loading area or in the loading space, any shelves that are not at the height of a wheel arch or other obstacle in the side area on the walls can be pushed outwards over the outer edge of the platform until they are as close to the walls of the loading space as possible. If the shelves all end in front of or behind the wheel arch, the shelves can be moved freely.However, if longer shelves are necessary, or if the space above the wheel arch is also to be used for storage, the corresponding shelf can be designed with a recess that allows it to be moved along the loading area or in the cargo area over a recess in the body, such as the wheel arch, or over a portion of the chassis, particularly parallel to the platform. This allows the cargo space or storage area to be utilized as effectively as possible.

[0025] The body or chassis parts to be bridged (e.g., wheel arches) are usually located on the sides of the cargo space or loading area. Accordingly, in one embodiment, at least some of the shelves can be arranged on the sides and can be moved so that they can be pushed outward over these body or chassis parts. This advantageously creates an aisle between the shelves. At the very least, access to shelf compartments in the cargo space of the transport vehicle is enabled.

[0026] Accordingly, a transport vehicle according to the invention is characterized by the provision of a loading frame according to the invention or one of the exemplary embodiments. With a loading frame specifically adapted to the transport vehicle, e.g., with regard to the width of the platform, a shelf height adapted to the height of the loading space, etc., simple and rapid loading is thus possible, especially since loading and unloading can be carried out separately outside the transport vehicle.

[0027] In order for the loading frame to be placed in the loading space or on the loading area of ​​the transport vehicle, the dimensions of the loading frame must be smaller than the opening cross-section of the loading space through which it must be guided.

[0028] Furthermore, a loading system according to the invention is also characterized by the fact that it can be loaded with the goods to be loaded in a protected location, for example in a hall. The loading system can be a loading frame. It also comprises a transport trolley on which the loading frame can be parked. If, for example, the loading frame is loaded in a hall, it must be moved to the transport vehicle, which may be located in a parking lot, loading yard, or the like. The transport trolley can be moved on rollers for this purpose. Embodiments are also conceivable in which the transport trolley is designed as an industrial vehicle, in particular a self-propelled industrial vehicle. However, the transport trolley can also be placed statically in one place and remain there for loading and unloading.

[0029] In an advantageous development of the invention, the transport trolley or the storage area of ​​the transport trolley can also be designed to be height-adjustable, in particular to enable the storage area to be leveled to the height of the loading area or the loading space or the loading space floor. This allows the shelves of the loading frame to be loaded at the height of a person standing on the floor. However, if the platform is subsequently raised and leveled to the height of the loading area or the loading space or the loading space floor, the loading frame can be pushed horizontally onto the loading area or into the loading space. This measure accordingly facilitates handling. A manually operated or mechanical lifting and lowering device can be provided for this purpose.

[0030] It is particularly advantageous if at least one slide-in guide rail, in particular at least two slide-in guide rails, are provided on the storage area to facilitate the initial pushing of the loading frame toward the transport vehicle. However, if the position and type of the slide-in guide rails match those in the transport vehicle, the loading frame can also easily pass through the transition between the transport vehicle and the transport vehicle. The slide-in guide rails of the transport vehicle and the transport vehicle can therefore be of identical design and arranged at the same distance.

[0031] The loading system may also include the transport vehicle.

[0032] If the loading frame is moved onto a loading area or into a loading space, the loading frame moves relative to the transport vehicle. If the loading frame is moved manually, the people can initially stand to the side of the transport vehicle and push the loading frame. If the loading frame is motor-driven instead, the question of where the person is standing is irrelevant because it can then be operated using a control panel, a remote control, a device linked via Bluetooth®, for example, or the like. However, if the person is positioned to the side next to the transport vehicle, the power transmission is poorer than if the person pushes directly in the direction of movement. In addition, the person has to constantly change their point of contact on the loading frame as soon as this point enters the loading space because the side wall of the transport vehicle is in the way. Pushing in the direction of travel is initially difficult because the transport vehicle is in the way.Therefore, in an advantageous embodiment of the invention, it proves advantageous if the transport trolley or the storage area comprises a recess, at least within the storage area, which is arranged longitudinally along and / or between the insertion guide rails of the transport trolley. This allows the operator to push the loading frame and, in effect, utilize part of the length of the transport trolley while pushing, because the operator can walk or dip into the transport trolley along the length of the recess while pushing, thus getting closer to the transport vehicle while pushing.

[0033] A further development of the invention includes a docking device for the transport trolley. This can achieve several advantages: - The slide-in guide rails of the transport trolley and transport vehicle can be precisely coordinated so that the loading frame can roll from the transport trolley to the transport vehicle and vice versa without any obstruction. - The height leveling of the levels of the storage area and loading area / loading area floor can be adjusted to each other. - The docking device can also prevent the trolley from rolling or shifting. - Safety during loading can be increased. - Handling can be made easier if the docking device only allows docking when the transport trolley or the storage area are correctly positioned and aligned in terms of height. Character description:

[0034] An embodiment of the invention is illustrated in the drawings and described in more detail with reference to details and advantages. In detail: Fig. 1: Loading system according to the invention, Fig. 2: Loading frame according to the invention (with shelves pushed together), Fig. 3: Shelf guide for loading frame according to Fig. 2, Fig. 4: Loading frame according to the invention (with laterally pushed apart shelves), as well as Fig. 5: Slide-in guide in the transition from the transport trolley to the transport vehicle in the loading system according to Fig. 1.

[0035] Fig. 1 shows a loading system 1 with a loading frame 2, a transport trolley 3 and a transport vehicle 4 with a loading space 5. The loading frame 2 comprises a platform 6 as a base and two opposing shelves 7, 8, wherein the shelves 7, 8 are composed of shelf compartments 9 in a modular manner (cf. Fig. 2), e.g., by a plug-in system. The goods to be transported are placed in the shelf compartments 9. The shelves 7, 8 are mounted on the platform 6 in such a way that they can be moved outwards over the outer edge 10 of the platform 6. In Fig. 1, the shelves 7, 8 are shifted inwards so that they do not protrude beyond the outer edge 10 of the platform 6, so that the loading frame 2 can be pushed into the loading space 5 of the transport vehicle 4 or, conversely, pulled out of the loading space 5.

[0036] The parking surface 11 of the transport trolley 3 is not designed as a continuous cuboid, but rather has a recess 12 extending from the rear, here in the longitudinal direction of the transport vehicle 4. However, the transport trolley 3 is not interrupted by the recess 12. The driver, who is to push the loading frame 2 into the loading space 5, can thus walk in the middle of the transport trolley 3 toward the transport vehicle 4 while pushing the loading frame 2.

[0037] The platform 6 is held by height-adjustable supports 13, which allow the platform 6 to be leveled to the height of the loading space floor 14.

[0038] The recesses 15, 16 are also visible in the shelves 7, 8. When the loading frame 2 is fully inserted into the loading space 5, the recesses 15, 16 are each at the height of the wheel arches 17, 18, so that the shelves 7, 8 can be pushed outward toward the loading space side walls 19, 20 without becoming blocked.

[0039] Fig. Figure 2 shows the loading frame 2 with platform 6 as the supporting base and two oppositely arranged shelves 7, 8 with shelf compartments 9. The shelves 7, 8 are pushed together and do not protrude beyond the outer edge 10 of the platform 6. The shelves can generally be moved in the direction of the arrows 21.

[0040] The movement of the shelves 7, 8 is carried out by a storage as shown in Fig. 3 is schematically shown and described in more detail. The shelves 7, 8 run in a guide 22 on rollers 23, which are driven by a motor 24. The guide 22 has a T-shaped cross-section and is closed on both sides in the direction of displacement 21, so that the rollers 23 cannot run out of the guide 22. The shelves 7, 8 can be clamped by a clamping device 25, so that rolling of the shelves 7, 8 along the direction 21 in the guide is no longer possible. The self-locking of the motor 24 can also effect or assist the clamping.

[0041] Opposite Fig. 3 are the shelves 7, 8 in Fig. 4 is shifted further outward over the outer edge 10 of the platform 6. The recess 16, for example, can extend over the wheel arch 18. The shelves 7, 8 can be secured to the vehicle ceiling for transport using a securing device 26, here an eyelet 27 with a tensioning strap 28.

[0042] In Fig. 4, the locking devices 29, with which the platform 6 or the loading frame 2 is locked, are only shown schematically, just as the schematically shown counterpart to these locking devices 29 in Fig. 5.

[0043] In Fig. 5 shows a transport trolley 3 or a storage area 11, which is leveled to the height of the floor 14 of the loading space 5 of the transport vehicle 4. Also shown schematically is a docking device 30, with which the transport trolley 3 docks to the vehicle 4 to prevent the transport trolley 3 from slipping.

[0044] The storage surface 11 of the transport trolley 3 and the loading area floor 14 are arranged at the same height and aligned so that the slide-in guide rails 31, 32 are aligned with each other. The platform 6 or the loading frame 2 has prism rollers 33 as slide-in guides, which, due to their shape, run on the slide-in guide rails 31, 32. Due to their triangular cross-section, the rails 31, 32 do not become dirty as quickly.

[0045] If the shelves 7, 8 on the platform 6 are pushed apart, an aisle 34 is generally formed between them, cf. Fig. 4.

[0046] All embodiments and further developments of the invention have in common that the loading frame for loading and transporting goods, which can be placed and / or arranged on the loading area and / or in the loading space of a transport vehicle, is characterized by: • a platform as the base of the loading frame, which forms a loading area, in particular a walkable loading area, • at least one shelf with at least one shelf compartment and / or with at least two modular shelves for storing goods, • wherein the at least one shelf is connected to the platform and is movably mounted on the platform so that it can be moved relative to the platform, • wherein the at least one shelf is mounted in such a way that it can be moved at least partially beyond the outer edge of the platform, while the respective shelf remains connected to the platform, in order to achieve quick and significantly easier handling, which also poses fewer transport risks for the goods. Furthermore, the loading space capacity can be better utilized. List of reference symbols 1 loading system 2 loading frames 3 transport trolleys 4 transport trolleys 5 Cargo space 6 Platform 7 shelves 8 shelves 9 shelves 10 Outer edge 11 storage space 12 recess 13 Lifting / lowering device 14 Floor of the cargo space 15 Recess 16 Recess 17 wheel arch 18 wheel arch 19 Loading compartment side wall 20 Loading compartment side wall 21 Shift directions (arrows) 22 T-guide 23 rolls 24 engine 25 clamping device 26 Fixing device 27 eyelets 28 tensioning straps 29 Locking device 30 Docking device 31 Slide-in guide rail 32 Slide-in guide rail 33 prism rollers 34 gears QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] DE 10 2016 010 688 A1

[0002]

Claims

[1] Loading frame (2) for loading and transporting goods, which can be placed and / or arranged on the loading area and / or in the loading space (5) of a transport vehicle (4), characterized by : • a platform (6) as the base of the loading frame, which forms a loading area, in particular a walkable loading area, • at least one shelf (7, 8) with at least one shelf compartment (9) and / or with at least two modularly assembled shelf compartments (9) for storing the goods, • wherein the at least one shelf (7, 8) is connected to the platform (6) and is movably mounted on the platform (6) so that it can be moved relative to the platform (6), • wherein the at least one shelf (7, 8) is mounted in such a way that it can be moved at least partially beyond the outer edge (10) of the platform (6), while the respective shelf (7, 8) still remains connected to the platform (6). [2] Loading frame (2) according to claim 1, characterized by that the at least one shelf (7, 8) is movably mounted in a guide (22), in particular in a linear guide (22) of the platform (6). [3] Loading frame (2) according to one of the preceding claims, characterized by that the at least one shelf (7, 8) can be moved relative to the platform (6) via a motor drive (24). [4] Loading frame (2) according to one of the preceding claims, characterized by that the at least one shelf (7, 8) can be fixed (25) relative to the platform (6), in particular via a self-locking of the motor drive (24). [5] Loading frame (2) according to one of the preceding claims, characterized by that the at least one shelf (7, 8) has a fixing device (26) for fixing to the ceiling or the loading space inner wall (19, 20) of the transport vehicle (4). [6] Loading frame (2) according to one of the preceding claims, characterized bythat the platform (6) has at least one locking device (29) for locking the platform (6) on the loading area and / or in the loading space (5) of the transport vehicle (4). [7] Loading frame (2) according to one of the preceding claims, characterized by that the platform (6) has an insertion guide (33) for inserting the platform (6) onto the loading area and / or into the loading space (5) of the transport vehicle (4). [8] Loading frame (2) according to claim 7, characterized by that the insertion guide comprises at least one roller, in particular a prism roller (33), wherein in particular at least two prism rollers (33) are arranged one behind the other along a line within the plane formed by the underside of the platform (6), wherein preferably at least two parallel lines are present correspondingly within the plane formed by the underside of the platform (6). [9] Loading frame (2) according to one of the preceding claims, characterized bythat the shelf or at least one of the shelves (7, 8) has a recess (15, 16) in order to be able to be pushed on the loading area and / or in the loading space (5) over a bulge (17, 18) of the body and / or the chassis in the direction of the loading area and / or the loading space (5). [10] Loading frame (2) according to one of the preceding claims, characterized by that at least two of the shelves (7, 8) are arranged on the platform (6) on opposite sides and can be moved towards and away from each other via the guide (22), so that when moving away from each other, an aisle (34) is preferably created between the corresponding shelves (7, 8). [11] Transport vehicle (4) for transporting goods with a loading area and / or a loading space (5), characterized by that a loading frame (2) according to one of the preceding claims is provided. [12] Transport vehicle according to claim 11, characterized bythat the platform (6) has a smaller width and a smaller length than the minimum free width and correspondingly the minimum free length at the floor of the loading area and / or the loading space (5), so that in particular the loading frame (2) can be inserted between the wheel arches (17, 18) of the transport vehicle (4) on the loading area and / or the loading space (5). [13] Transport vehicle (4) according to claim 11 or 12, characterized by that the shelf or shelves (7, 8) with the recess (15, 16) are designed such that the recess (15, 16) can be pushed over the bulge (17, 18) of the body and / or the chassis in the position in which the platform (6) and / or the loading frame (2) is placed and / or arranged on the loading surface and / or in the loading space (5), in particular in the position locked with the at least one locking device (29). [14] Transport vehicle (4) according to claims 11 to 13, characterized bythat on the loading surface and / or on the floor (14) of the loading space (5) there is at least one insertion guide rail (31), in particular two parallel insertion guide rails (31), preferably at least one insertion guide rail (31) arranged in the direction of travel. [15] Transport vehicle (4) according to claims 11 to 14, characterized by that the slide-in guide rail (31) or at least one of the slide-in guide rails (31) is triangular in cross-section. [16] Loading system (1) for loading goods, comprising a loading frame (2) according to one of the preceding claims for storing the goods and a movable transport carriage (3), in particular one movable via rollers, on which the loading frame (2) can be placed and can be moved together with the transport carriage (3), wherein the transport carriage (3) with the movable frame (2) placed thereon is designed to be height-levelled and / or height-adjustable via a lifting and lowering device (13). [17] Loading system (1) according to claim 16, characterized by that a transport vehicle (4) and / or a transport vehicle (4) according to one of claims 11-15 is provided. [18] Loading system (1) according to claim 16 or 17, characterized by that the lifting and lowering device (13) can level the parking surface (11) of the transport trolley (3) to the height of the loading surface and / or the loading space (5). [19] Loading system (1) according to one of claims 16 to 18, characterized by that the transport carriage (3) has on the storage surface (11) at least one insertion guide rail (32), in particular two parallel insertion guide rails (32), preferably at least one insertion guide rail (32) arranged in the direction of travel, which is / are particularly preferably constructed identically to the and / or the insertion guide rails (31) of the transport vehicle (4). [20] Loading system (1) according to one of claims 16 to 19, characterized bythat the transport trolley (3) or the storage area (11) of the transport trolley has a recess (12) within the storage area (11), which is arranged in the longitudinal direction along and / or between the insertion guide rails (32) of the transport trolley, so that a person standing on the floor can push the transport trolley (3) on the insertion guide rails (32) by hand over the transport trolley (3). [21] Loading system (1) according to one of claims 16 to 20, characterized by that the transport carriage (3) has a docking device (30) for docking to the transport vehicle (4).

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