DE10302030A1 - Device for vertical transporting of pallet-less packing units for especially insulating material panels has cross members and loading holding element, with cross members having bearing surfaces and stop faces at right angles to it - Google Patents

Abstract

The device for the vertical transporting of pallet-less packing units (1) for especially insulating material panels (5) has at least two cross members (2) and a loading holding element (3). The cross members each have at least one bearing surface (7) and stop faces (8) extending at right angles to it. The spaced apart bearing surfaces are brought into contact with the large surface of the lowermost insulating panel, and the stop faces brought into contact with opposite lying side surfaces extending at right angles to the longitudinal axis direction of the packing unit.

Description

The invention relates to a device for height transportation of palletless packaging units for sheet-like building materials, especially insulation boards, preferably made of mineral fibers, for example for covering flat or flat-pitched roofs.

For the insulation of flat and gently sloping roofs, for example flat inclined roof shells made of trapezoidal sheets, concrete elements or concrete ceilings become large format Dämmstoftplatten, used especially from rock wool. These insulation boards are in commercially available formats of 2 m in length, 0.6 or 1.2 m wide and with material thicknesses between 7 and 16 cm. About that there are also such insulation boards known whose material thickness is between 3 and 6 cm, such thinner insulating boards for example find use as so-called refurbishment panels that are already on existing insulation layers be put on. Such thinner insulation boards have one against the thicker insulation boards higher Bulk density, which leads to improved, i.e. higher strength properties leads.

Consists of the load-bearing roof shell Profile sheets, the insulation boards designed transversely to the profile direction of the profile sheets to form a resistant multi-span girder. Due to the large format Design of these insulation boards on the one hand, the number of open joints and thus the proportion is possible Reduced thermal bridges. On the other hand, the proportion of those above the lower flanges of the profiled sheets decreases cantilevered panel sections, which ultimately the risk of breakage the insulation boards significantly reduced, so that the effectiveness of the insulation layer is significantly improved.

The insulation boards in question here are usually stacked on wooden pallets and with usual Handling equipment such as forklifts, cranes, pallet trucks or the like handled.

The insulation boards are put together connected to the wooden pallet to form a stable unit, in particular a foil wrap or straps be used. Due to the rigid wooden pallet, the above can Machines for the height transport the transport unit made of wooden pallets and insulating boards. The disadvantage of wooden pallets is that they are on construction sites accumulate as waste and together with the film wrappings are to be disposed of. in principle there is the possibility of reusable panels to use the cost of the return transport however, these pallets are very high so that they are avoided have to, to be a competitive To be able to offer a product.

In addition, the Wooden pallets have the disadvantage that especially when covering flat and flat-pitched roofs the transport units are lifted onto the roof surfaces and after removal the insulation boards the wooden pallets must be disposed of from there. In particular have Collecting containers have proven to be suitable, but they are neat Stack the pallets in order to optimize their filling. Even the deployment the collection container and the transport of the wooden pallets to waste recycling companies as well as the recovery itself at additional cost.

From the DE 42 18 354 C1 a palletless transport unit is known. With this transport unit, the stack of insulation boards rests on two supports made of insulation board sections. The supports preferably consist of the same insulation panels which are also arranged in the stack. As a result, the length of the supports is designed according to the width of the insulation panels. In addition, the geometrical dimensions of the supports can be designed in such a way that they can absorb the weight of the load-bearing insulating material panels without damage. The supports can be installed at a later point in time, namely when all the insulation boards of the load-bearing stack have been processed, in the appropriate place in the insulation layer to be created, for example as a bead filler or as an abutment for film webs. With such transport units, a usual stack height of approx. 1 to approx. 1.2 m has proven to be advantageous, so that a stack of insulation boards comprises approx. 2.4 to 2.9 m ³ insulation material and weighs between approx. 330 and 420 kg ,

The summarized in this transport unit insulation boards have a relatively high inherent rigidity and are also sufficiently heavy, to together with the high coefficient of friction of the surfaces of the Insulation boards one to achieve sufficient internal rigidity of the entire stack. Are the insulation boards only 600 mm wide, it can be provided in each stacking level arrange two plates side by side. Even with such a Arrangement of the insulation boards will have sufficient stability of the Stack achieved. For stability of such a stack of insulation boards can still enlarge additional be provided between strips of tensile cardboard or film the individual insulation board layers to be arranged so that a gaping of the two stack halves along the longitudinal joint is prevented or reduced. This will strip out the stripes Foils down to the outer surfaces of the Stack led and captured by a film or sleeve surrounding the stack, to ensure the necessary cohesion of the transport unit.

The piles of insulation boards and the Supports are connected to one another by at least one, preferably transverse to the longitudinal axis of the stack, and consequently vertical bands made of, for example, polyolefin film, in particular a stretch film. The banderole is made from individual film webs, which consist of at least several layers at the points with higher mechanical loads. With the help of this band, the film intermediate layers guided on the outer surfaces of the insulation boards are pressed on, so that they increase the cohesion of a stack consisting of narrower insulation boards.

The bottom of the stack arranged plate can alternatively or additionally with the help of a film or the like to be connected to the supports. So trained replaces the lowest insulation board a pallet with the two supports, but here the advantage has that it can be used as insulation material after removing the foils. On a pallet of insulation plate and supports designed in this way then the stack of insulation boards arranged and surrounded vertically with a banderole.

In addition to the attachment of the supports by means of a film on the lowest insulation board, it is also known the supports on the lowest insulation board of the stack. However, it is disadvantageous here that the joined Parts need to be separated from one another at the construction site the lowest insulation board or the supports as intended in the area the one to be executed insulation layer incorporate. Such an approach is time consuming and leads in the Damage rule who then still components to be processed, namely insulating board and supports, so that with these elements a flawless work cannot be created.

In addition to vertically wound banderoles are about it horizontally wound banderoles are also known. At this Banderole arrangement a number of layers are necessary, a composite of insulation boards that is resistant to deformation manufacture. About that have to go out here also the supports are reliably recorded, which is horizontal arranged banderoles is particularly expensive when the Length of Support is less than the width of the supporting insulation boards.

The stacks from these insulation boards and the banderoles, including possible intermediate layers, despite a safe transport unit due to the low use of materials, which usually also with usual Machines for the height transport, for example, forklifts are manageable. The occurring here Deformation of the insulation boards to lead not necessarily to damage or destruction the insulation boards. Nevertheless, it can be observed that improper handling corresponding damage and destruction of the transport units insulation boards occur that the creation of a proper work in the area of the insulation layer not possible do. For example, the regular 10 cm wide and also fork-shaped Forks the bottom insulation board damaged if the fork is not complete is lowered. in principle is therefore the use of special fork shoes with a wide bearing surface from Advantage that about it besides this damage also deformations of the insulation boards clearly reduced.

The transport units described above are usually transported on trucks with open platforms from the manufacturer's plant directly to construction sites. These transport units are usually arranged with their longitudinal directions parallel to the longitudinal direction of the truck and in two planes one above the other. The arrangement of two transport units next to each other usually uses the full width of the truck. Lashing straps are used to secure the load. After the truck arrives at the construction site, the transport units are lifted up using the machines for height transport available on the construction site and, if necessary, transported directly to the roof area. Usually, cranes are used for this purpose, on the crane hook of which load suspension elements, for example belts or ropes, are attached, which are looped around the transport unit. In such a handling, in which the load-bearing elements are guided at an angle of, for example, 60 ° to the outer regions of the lowermost insulation board, the insulation boards are subjected to a great deal of bending and pressure transversely to their longitudinal axes. The load-bearing elements used here are designed, for example, as ring-shaped belts made of textile fabrics, which consist of highly tear-resistant yarns and are only approx. 8 to 12 cm wide in spite of high permissible load capacities, so that these belts, when used appropriately, lead to high surface loads on the insulation panels. When lifting the transport unit, the belts cut deep into the corner areas of the lowest insulation board and, depending on the length of the belt loop, also into the uppermost insulation boards. This prevents the belts from slipping and thus improves transport safety, but at least two insulation panels of the transport unit are regularly damaged to a greater or lesser extent. This results at least in the loss of a complete insulation board. Such a damaged insulation board can be made ready for use by trimming the damaged areas, but this represents a great deal of work that cannot be carried out during normal construction progress. As a result, it is preferred to install correspondingly poor insulation boards and consequently a poor work to build.

A device for the height transport of packaging units for pallet-shaped building materials, in particular insulation boards, is known, for example, from US Pat DE 297 00 439 U1 known. This device consists of four articulated frame elements, of which two outer elements are placed vertically on a plate stack and two are placed on the plate stack between the outer elements. At the free ends of the vertically arranged elements, U-shaped projections are provided which engage in free spaces of a pallet arranged below the plate stack.

This is very heavy The device can only be used in connection with pallets to arrange the device on a crane hook in addition to load-bearing elements, especially ropes or chains are required.

In addition, from the DE 197 00 787 A1 Another device is known in which a plurality of insulation boards are arranged on a U-shaped support element, which support element accordingly has two legs and a web connecting the legs, the legs being aligned at right angles to the web and bores for arranging load-bearing elements, for example cables exhibit. However, this known device is not suitable for the height transport of palletless packaging units. At most, it serves to hang a corresponding stack of insulation boards on the outside of a scaffolding. This device lacks the required stability for height transport.

Based on this state of the art the invention has for its object a generic device to be trained in such a way that it can transport palletless pallets Packaging units is safe and easy to do without the transporting insulation boards damaged or destroyed become.

The solution to this problem sees in a generic device before that these consist of at least two trusses and at least one, load-bearing element that can be attached to both crossbeams, for example a belt, a rope or a chain that is attached to a hook of a crane or the like can be attached, the trusses at least one contact surface each and one arranged essentially at right angles to it stop surface have which contact surfaces spaced from each other in contact with a large surface and which stops in contact with opposite, preferably that perpendicular to the longitudinal axis direction of the packaging unit running side surfaces can be brought is.

An alternative solution to the The task of a device according to the invention provides that this from at least one cross member and at least one on the cross member attachable load-bearing element, for example a belt, a rope or a chain is formed on a hook of a crane or the like attachable is, the traverse at least one support surface, which support surface in contact with a large surface area between two support bodies the packaging unit can be brought.

A device according to the invention has the advantage that through the trusses with the contact surfaces and the stop surfaces an even pressure load the contact areas of the device. Be at the same time the load-bearing elements in the area of the system on the lowest insulation board so spread that pressure forces on the narrow sides of the insulation boards especially in the area of the lowest insulation board above the Bearings can be avoided. Bending stresses are also reduced the longitudinal axis of the Dämmstoftplatten locked out.

The trusses are preferably made a box girder profile. Such a configuration has the advantage that a hollow box section has sufficient bending rigidity with low weight. Alternatively, it can be provided that the trusses consist of several profiles that are connected to each other, preferably welded are. A high bending stiffness of the Trusses can be achieved with low weight.

According to another feature of the invention provided that the stop surfaces extend over the entire length of the Cross beams extend so that the cross beams are fully attached a side surface the insulation board issue.

The stop surface, which can also consist of several shorter sections, is used in particular to prevent the crossbar from being pushed too far under the stack of insulation boards, so that an optimal lifting of the transport unit is ensured. At the same time, this also makes the handling of the transport or packaging unit safer, since the transport or packaging unit is prevented from falling out of the device, provided that the crossbeams are positioned precisely at the end regions of the lowermost insulation board and do not rest at different positions which are too can lead to an unstable balance of the packaging unit to be lifted in the device. A symmetrical arrangement of the trusses ensures safe handling. The stop surface can also be designed to be foldable in order to simplify the transport of the cross members, in particular in the area of trucks. A foldable stop surface has the advantage that the volume used when transporting the trusses is essential can be reduced.

On the two side borders the trusses are preferably rotatable elements made of, for example Flat steel attached, on which an elongated eyelet for carrying out the Belts, ropes or chains are welded on. The load bearing element is thus at least about the longitudinal axis the trusses can be pivoted, in particular rotated on the trusses attached. It is preferably provided that the pivot point or pivot point of the load-bearing element on the cross member above and preferably away from the stop on the traverse, so that a Twisting the crossbar during Avoid lifting the packaging and / or transport unit becomes. The eyelet is especially designed as a straight or curved elongated hole.

According to another feature of the invention provided that the traverse at least one, preferably two end rotatably mounted rollers to the arrangement of To facilitate the crossbeam below the lowest insulation board. About the The traverse can roll on the loading area of the truck become. It is therefore not necessary to lift the possibly heavy traverse necessary. This configuration serves in particular to make work easier with the device according to the invention.

The traverse is preferably in two parts formed and has a first part with the bearing surface and the stop surface and a second part designed as a chassis. Both Parts are preferably pivotally connected to one another. Due to the chassis, the traverse is easily on the load area of the truck or in the area of a flat floor, for example a warehouse can be moved easily. That swiveling on this chassis arranged part with the bearing surface and the stop surface has the advantage that due to the pivotable design this first part of the traverse simply adapts to the circumstances the packaging and / or transport unit to be handled.

A further development of this configuration provides before that the chassis opposite the first part is arranged so offset that the chassis on at least one edge, in particular the edge with the stop surface opposite the protrudes first part. The chassis can be designed in this way can still be easily handled with the foot when the the first part almost Completely under the lowest insulation board of the Plate stack is pushed.

It is also in this embodiment provided that the chassis at least one, preferably at least has two rollers which are rotatable on a rail-shaped or plate-shaped support element are stored. In addition This embodiment can provide that between the first Part and the chassis a pivot axis is arranged in the preferably a laterally protruding, the receiving of the load-bearing element serving shaft is arranged. This creates a compact design without additional Allows stop elements.

According to another feature of the invention provided that the shaft stop elements on both sides, in particular Plates with opposite the diameter of the shaft has an enlarged diameter, the plates preferably being round or elliptical are. These stop elements prevent the load-bearing elements from slipping, for example, when the device is rotated Crane.

The plates can be fixed or detachable the shaft can be arranged with a releasable attachment of the plates the possibility on the shaft opened, also narrow loops, the diameter of which is smaller, for example than the diameter of the plates on the shaft and then the Secure the loop with the plate against slipping.

For weight reasons it can be advantageous to form the shaft from two stub axles, then one accordingly stable construction with the required strength values necessary is.

It is after another characteristic the invention provided that the two on the packaging unit traverses to be arranged at least one connecting element, in particular a chain, a belt, a rope or the like can be connected. This configuration has the advantage that the two trusses slip or at least a crossbeam by bracing the two crossbeams in parallel for longitudinal extension the plates is prevented. This configuration also serves occupational safety with the traverse according to the invention.

It is preferably provided that between the two outside a third crossbar to be arranged on the packaging unit is provided between two support bodies of the packaging unit to be ordered. This third traverse can also be used alone, i.e. without the two outside adjacent trusses are used to create a packaging unit lifting with a crane.

The third traverse becomes this Purpose between the two support bodies of the packaging unit inserted.

The third cross member preferably has a support surface, the width of which corresponds approximately to the distance between the support bodies of the packaging unit or is designed to be correspondingly adjustable. The advantage of such a traverse is that it makes optimal use of the space between the two supports to lift the packaging unit. As a result, bending stresses in particular the lowest insulation board avoided. In conjunction with two cross beams arranged on the outside, there is also a further reduction in the bending stresses of the insulation panels.

The third traverse points towards one Another feature on both sides at least two pins for attachment of a load bearing element.

It is also provided that the third traverse a chassis with at least one roller or one Wheel has to the traverse in a simple manner without lifting to be able to arrange under the packaging unit. The axis of the roll or the Wheel is preferably aligned at right angles to the longitudinal axis of the pins, so that the traverse is perpendicular to the longitudinal extension and parallel to the support bodies is movable.

It is after another characteristic the invention provided that the pins at their ends stop elements, especially plates with opposite the diameter of the pin enlarged diameter exhibit. These stop elements already have the above described advantages to which reference is made.

The stop elements are particularly round or elliptical to reduce the risk of injury when handling reduce the traverse by reducing sharp edges.

The third traverse is preferred with the two outer trusses over at least a connecting element connected. Such a connector can be, for example, a chain, a bar or a rope, which connecting element the relative position of the trusses to each other fixed.

According to another feature of the invention provided that above the packaging unit and parallel to the crossbeams between sections of the load-bearing element are arranged. These expansion elements hold the sections of the Load-bearing element at a distance, so that the upper insulation panels the packaging unit not inadmissible with a right angle for longitudinal extension of the insulation boards Pressure load can be applied.

The spreading elements are preferred variable in length and designed to be rigid, so that they can be of different widths of insulation elements or packaging units are customizable.

The spreading elements are preferably from profile elements, especially with a flat rectangular Cross-section designed to be heavy while being high Reduce strength.

According to another feature of the invention provided that the expansion elements one or more roles or Have roller sections that can be placed on the packaging unit are. The arrangement of such rollers or roller sections enables the spreading elements in a simple manner even with high weight to move the packaging unit without this, for example the foil packaging or the top insulation board is damaged or destroyed becomes.

Are preferably above the expansion elements Stop elements arranged to guide the load-bearing element and the fixing of the expansion elements in their position relative to Serve packaging unit. With this configuration, the Spreading elements are positioned precisely within the load-bearing elements so that the spreader elements are skewed relative to the top one insulating board the packaging unit is avoided.

It is after another characteristic the invention provided that the stop elements preferably from a U-shaped or closed frame and at least two pulleys, wherein the load-bearing element can be guided between the deflection rollers. The deflection rollers have the advantage that they can be adjusted the stop elements relative to the load-bearing elements when unloaded Load suspension elements is easily possible while at tensioned load-bearing elements, the stop elements in the Tension the load bearing elements and are fixed.

To develop a device according to the invention is about it also provided that the trusses, shafts or pins on their Ends are rounded or grooved to prevent slipping the load-bearing elements from the traverses, shafts or pins prevent.

Finally, after another Feature of the invention provided that the trusses, waves or Pins for guiding elements at their ends Have attachment of the load bearing element.

Other features and advantages of Invention result from the following description of the accompanying drawing, in the preferred embodiments of the invention are shown. The drawing shows:

1 a first embodiment of a device with a packaging unit in a front view;

2 a second embodiment of a device with a packaging unit in a side view;

3 a cross member for a device in a side view;

4 the traverse according to 2 in a top view;

5 a spreading element for a device according to 2 in a side view;

6 the expansion element according 5 in egg ner top view;

7 a further embodiment of a traverse for a device according to the 1 or 2 in a side view;

8th the traverse according to 7 in a front view;

9 the traverse according to 7 and 8th in a top view;

10 a further embodiment of a traverse according 7 in a top view;

11 the traverse according to 10 in a sectional side view shown along the section line XI-XI in 10 and

12 the traverse according to 11 in a sectional side view shown along the section line XII-XII in 10 ,

In the 1 shown device for height transport of palletless packaging units 1 exists according to the embodiment 1 from two trusses 2 and two on the trusses 2 struck load-bearing elements 3 that are designed as straps and in a crane hook 4 are attachable. The packaging unit 1 has a variety of insulation boards 5 on, which are combined as a stack on two support bodies 6 are arranged. The packaging unit 1 also points in the 1 Connecting elements, not shown, between the insulation boards 5 and the support bodies 6 , for example in the form of film strips or film wrappings.

The trusses 2 each have a contact surface 7 and one to the support surface 7 right-angled stop surface 8th , In the exemplary embodiment shown, there is every traverse 2 of two webs welded together in a T-shape 9 and 10 , the web 9 the contact surface 7 and the jetty 10 the stop surface 8th having. At the end of these webs arranged in a T-shape with respect to one another 9 and 10 are rectangular plate elements 11 welded on to the packaging unit 1 arranged device in the region of the longitudinally extending side surfaces of the lowest insulation board 5 issue.

On these plate elements 11 are flat iron 12 each with an eyelet at the end 13 around a fulcrum 14 pivotally attached. The eyelet 13 is used to attach the load bearing element 3 on the traverse 2 , Here is the attachment of the flat iron 12 on the plate element 11 the traverse 2 above and away from the stop surface 8th attached.

Handling the in 1 The device shown provides that the two trusses 2 with the load bearing elements 3 in the crane hook 4 be hung up. Then the trusses 2 at opposite edge areas on both sides of the support body 6 under the lowest insulation board 5 the packaging unit 1 pushed so that the the support bodies 6 facing surface 15 the lowest insulation board 5 with their edge regions arranged opposite one another in the longitudinal direction on the contact surfaces 7 the trusses 2 rest and at the same time crosswise to the longitudinal direction of the insulation board 5 running shorter side surfaces on the stop surfaces 8th the trusses 2 issue. The trusses 2 thus extend with their longitudinal direction parallel to the longitudinal direction of the support body 6 , The packaging unit can be arranged in this way 1 can now be lifted by the crane, not shown, without being within the packaging unit 1 bending stresses or compressive stresses on the insulation boards that are too great 5 the packaging unit 1 be exercised. At the same time, the device according to 1 safe lifting of the packaging unit 1 without the risk of the packaging unit falling out 1 consists.

A second embodiment of the invention is in 2 shown. The design of the trusses corresponds essentially 2 according to 2 the design of the trusses 2 in 1 , In addition, it can be seen that the web 10 is interrupted and consequently has two rectangular elements which are arranged at a distance from one another.

The crossbeams also have rollers on their underside 16 on that rotatable between webs 17 and the plate elements 11 are stored. The rollers 16 facilitate the application of the device in that the trusses 2 even with a higher weight in a simple way under the lowest insulation board 5 the packaging unit 1 are slidable. Through the rollers 16 a defined distance is also set, which damages the lowest insulation board 5 thereby avoiding the traverse 2 rests on the contact area and in a simple manner under the lowest insulation board 5 the packaging unit 1 can be pushed without into the side surface of this insulation board 5 to be pushed in.

It is in 2 further recognize that the flat iron 12 are cranked outward to a distance of the load-bearing elements 3 from the side surfaces of the insulation boards 5 adjust.

In addition, the device according to 2 above the packaging unit 1 for each load bearing element 3 compression-resistant an expansion element 18 in the form of a roll. This role is in stop elements 19 rotatably mounted and can be within the load bearing element 3 about the stop elements 19 in height relative to the packaging unit 1 be set, the role of the expansion element 18 on the surface of the top insulation board 5 the packaging unit 1 rests. The stop element 19 will be discussed below with regard to 5 and 6 described in more detail.

In the 3 and 4 is an alternative out design of a traverse 2 shown. This alternative design of the traverse 2 has a first part 20 with the contact surface 7 and the stop surface 8th on, which are arranged at right angles to each other. On its the stop face 8th opposite end is the first part 20 angled at right angles to damage the insulation board 5 due to a sharp edge formation when the crossbar is pushed in 2 under the lowest insulation board 5 to avoid.

Below the first part 20 the traverse 2 is a second part 21 the traverse is arranged which is a chassis 36 consisting of roller bearings 22 and rotatably mounted rollers 23 having. The first part 20 is about a joint with a swivel axis 24 limited pivoting with the second part 21 connected. The pivot axis 24 is off-center on the second part 21 and in the middle of the first part 20 arranged so that the first part 20 offset to the second part 21 is arranged and the second part 21 with an edge 25 , namely the stop surface 8th compared to the first part 20 protrudes. In the area of the edge 25 there is therefore the possibility of the rollable traverse 2 with your foot under the packaging unit 1 to push while at the same time the hands of the handling person, for example, the load-bearing elements 3 spread in such a way that they can rest against the side of the packaging unit 1 can be brought.

In the area of the swivel axis 24 points the traverse 2 protruding shaft sections formed as stub axles on both sides 26 on the striking of the load-bearing element 3 serve. The shaft sections have ends 26 Stop elements in the form of plates 27 whose diameter compared to the diameter of the shaft sections 26 are enlarged. The plates 27 can be detachable on the shaft sections 26 be attached and have a circular or elliptical shape.

In the 5 and 6 is a section of an expansion element 18 shown, which according to 5 from a pipe 28 and roller sections rotatably mounted thereon 29 consists. End of the tube 28 is the stop element 19 arranged, which consists of a plate 30 and a frame 31 consists of, the plate 30 firmly with the pipe 28 connected and the frame 31 at an obtuse angle to the plate 30 is arranged progressively.

The frame 31 consists of two laterally arranged plate elements 32 and between the plate elements 32 extending connecting rods having a round cross section 33 that of guiding the load-bearing element 3 serve. For this purpose, the distance between the plate elements 32 essentially according to the width of the load-bearing element designed as a belt 3 educated. This belt lies flat on the outside of the plate 30 at and is about in the area of the end of the plate 30 arranged connecting rod 3 led to subsequently between the plate elements 32 in the area below the second connecting rod 3 to be guided, from where the belt then in the direction of the crane hook, not shown 4 runs. By the on the connecting rods 3 resulting friction in connection with the angular arrangement of the frame 31 to the plate 30 , the expansion element 18 according to the height of the packaging unit 1 relative to the traverse 2 be set and held.

In the 7 to 9 is another embodiment of a traverse 2 shown, this traverse 2 not according to the trusses 2 according to the 1 to 4 outside of the support body 6 on the packaging unit 1 , but between the support bodies 6 the packaging unit 1 is arranged.

This traverse 2 has a contact surface 7 on, the width of which is approximately the distance between the support bodies 6 the packaging unit 1 equivalent. Alternatively, it can be provided that the width of the support surface 7 is variable, so the traverse 2 at different distances between the support bodies 6 different packaging units 1 is customizable. The contact surface 7 is in the area of a U-shaped sheet metal element 34 arranged, which is folded on both sides, to webs 35 train. Between the bridges 35 is at the bottom of the sheet metal element 34 a chassis 36 arranged, which consists of two parallel U-shaped profiles 37 and two roles stored in it 38 consists. The profiles 37 are end with a plate 39 locked on the two pins 40 are welded on, which are used to fasten the load-bearing element 3 serve. The free ends of the tenons 40 wear as plates 41 trained stop elements which are elliptical in the present embodiment. The plates 41 can be fixed or detachable with the tenon 40 be connected and have one opposite the pin 40 larger diameter.

It can be seen that the longitudinal axes of the pegs 40 perpendicular to the axes of rotation of the rollers 38 are aligned. Thus the traverse 2 according to the 7 to 9 transverse to the longitudinal axis of the insulation boards 5 or the packaging unit 1 between the support body 6 are rolled and then the load bearing elements 3 on the cones 40 be posted before the packaging unit 1 is then lifted with a crane, not shown. Of course, the traverse can also 2 according to the 7 to 9 with the spreading elements already described above 18 be combined. It is also possible to use the traverse 2 according to the 7 to 9 with further trusses 2 according to the 1 to 4 to combine, where it may prove advantageous to the individual trusses 2 using chains, ropes or belts as well as shear-resistant elements such as rods or plates to connect to each other their location in relation to the packaging unit 1 to fix.

An alternative configuration of the traverse 2 according to the 7 to 9 is in the 10 to 12 shown. This embodiment according to the 10 to 12 differs from the embodiment of the traverse 2 according to the 7 to 9 that instead of the sheet metal element 34 the traverse two round bars arranged at a distance from each other 42 which has in the cone 40 end up. The two round bars 42 are about crossbars 43 spaced apart. These crossbars 43 can according to 12 split design and rotatable on the round bars 42 be stored to the transport dimensions of the traverse 2 to reduce. The two sections of the crossbars 43 are in this case beak-like at the ends, so that they can be positively connected to each other and the crossbar 43 train with sufficient shear rigidity.

The corresponding to the outer diameter of the round bar 42 trained sections of the crossbar 43 are on the round bars 42 overlaid and secured against being pressed out by a lower, spring-loaded bolt.

Claims (36)

Device for height transport of palletless packaging units ( 1 ) for board-like building materials, especially insulation boards ( 5 ), preferably made of mineral fibers, for example for covering flat or gently sloping roofs, consisting of at least two trusses ( 2 ) and at least one, on both trusses ( 2 ) load-bearing element ( 3 ), such as a belt, rope or chain attached to a hook ( 4 ) a crane or the like can be attached, the crossbeams ( 2 ) at least one contact surface ( 7 ) and a stop surface arranged essentially at right angles to it ( 8th ) have which contact surfaces ( 7 ) spaced from each other in contact with a large surface ( 15 ) and which stop surfaces ( 8th ) in contact with opposite, preferably the one perpendicular to the longitudinal axis direction of the packaging unit ( 1 ) running side surfaces can be brought. Device for height transport of palletless packaging units ( 1 ) for board-like building materials, especially insulation boards ( 5 ), preferably made of mineral fibers, for example for covering flat or gently sloping roofs, consisting of at least one cross member ( 2 ) and at least one on the traverse ( 2 ) load-bearing element ( 3 ), such as a belt, rope or chain attached to a hook ( 4 ) of a crane or the like can be attached, the cross member ( 2 ) at least one contact surface ( 7 ) which contact surface ( 7 ) in contact with a large surface ( 15 ) in the area between two support bodies ( 6 ) the packaging unit ( 1 ) can be brought. Device according to claim 1 or 2, characterized in that the traverse (s) ( 2 ) is or are formed from a hollow box profile. Device according to claim 1 or 2, characterized in that the traverse (s) ( 2 ) from several profiles or webs ( 9 . 10 ) exists or exist, which are connected to each other, preferably welded. Device according to claim 1, characterized in that the stop surface ( 8th ) over the entire length of the traverse ( 2 ) extends. Device according to claim 1, characterized in that the stop surface ( 8th ) consists of several sections, preferably at regular intervals along the length of the crossbar ( 2 ) are distributed. Device according to claim 1, characterized in that the stop surfaces ( 8th ) relative to the contact surface ( 7 ) swiveling on the truss ( 2 ) is arranged. Device according to claim 1 or 2, characterized in that the load-bearing element ( 3 ) around the longitudinal axis of the traverse ( 2 ) at least pivotable, especially rotatable on the crossbar ( 2 ) is arranged. Apparatus according to claim 8, characterized in that the cross member ( 2 ) flat iron at their ends ( 12 ) with at least one eyelet ( 13 ) with the load bearing element ( 3 ) is connectable. Apparatus according to claim 8, characterized in that the pivot or pivot point ( 14 ) of the load bearing element ( 3 ) on the traverse ( 2 ) above and preferably away from the stop surface ( 8th ) on the traverse ( 2 ) is arranged. Apparatus according to claim 10, characterized in that the eyelet ( 13 ) is designed as a straight or curved elongated hole. Device according to claim 1 or 2, characterized in that the cross member ( 2 ) at least one, preferably two, rotatably mounted rollers at the ends ( 16 . 23 ) having. Device according to claim 1, characterized in that the cross member ( 2 ) in two parts forms and a first part ( 20 ) with the contact surface ( 7 ) and the stop surface ( 8th ) and a second one, as a chassis ( 36 ) trained part ( 21 ), the two parts ( 20 . 21 ) are preferably pivotally connected to one another. Device according to claim 13, characterized in that the second part ( 21 ) compared to the first part ( 20 ) is arranged so that the second part ( 21 ) on at least one edge ( 25 ), especially the edge with the stop surface ( 8th ) compared to the first part ( 20 ) protrudes. Device according to claim 13, characterized in that the chassis ( 36 ) at least one, preferably at least two roles ( 23 ), which on a rail or plate-shaped support element ( 22 ) are rotatably mounted. Device according to claim 13, characterized in that between the first part ( 20 ) and the second part ( 21 ) a joint with a swivel axis ( 24 ) is arranged, in which a laterally protruding, the receptacle of the load-bearing element ( 3 ) serving wave ( 26 ) is arranged. Device according to claim 16, characterized in that the shaft ( 26 ) stop elements on both sides, especially plates ( 27 ) compared to the diameter of the shaft ( 26 ) has an enlarged diameter, the plates ( 27 ) are preferably round or elliptical. Device according to claim 17, characterized in that the plates ( 27 ) fixed or detachable on the shaft ( 26 ) are arranged. Device according to claim 16, characterized in that the shaft ( 26 ) consists of two stub axles. Device according to claim 1, characterized in that the two on the packaging unit ( 1 ) traverses to be arranged ( 2 ) can be connected via at least one connecting element, in particular a chain, a belt, a rope or the like. Device according to claim 1, characterized in that between the two outside of the packaging unit ( 1 ) traverses to be arranged ( 2 ) a third traverse ( 2 ) is provided, which is between two support bodies ( 6 ) the packaging unit ( 1 ) is to be arranged. Device according to claim 2 or 21, characterized in that the (third) traverse ( 2 ) a support surface ( 8th ), the width of which approximately corresponds to the distance between the support bodies ( 6 ) the packaging unit ( 1 ) corresponds or is correspondingly adjustable. Device according to claim 2 or 21, characterized in that the (third) traverse ( 2 ) at least two pegs on each side ( 40 ) for the attachment of a load bearing element ( 3 ) having. Device according to claim 2 or 21, characterized in that the (third) traverse ( 2 ) a chassis ( 36 ) with at least one role ( 38 ) or a wheel. Device according to claim 24, characterized in that the axis of the roller ( 38 ) or the wheel perpendicular to the longitudinal axis of the pins ( 40 ) is aligned. Device according to claim 23, characterized in that the pins ( 40 ) at their ends stop elements, in particular plates ( 41 ) compared to the diameter of the pin ( 40 ) have an enlarged diameter. Device according to claim 26, characterized in that the plates ( 41 ) are round or elliptical. Device according to claim 2 or 21, characterized in that the (third) traverse ( 2 ) with two outer trusses ( 2 ) is connected via at least one connecting element. Device according to claim 1 or 2, characterized in that above the packaging unit ( 1 ) and parallel to the traverse (s) (2) between sections of the load-bearing element ( 3 ) Expansion elements ( 18 ) are arranged. Apparatus according to claim 29, characterized in that the spreading elements ( 18 ) are adjustable in length and / or pressure-resistant. Apparatus according to claim 29, characterized in that the spreading elements ( 18 ) are formed from profile elements, in particular with a flat rectangular cross section. Apparatus according to claim 29, characterized in that the spreading elements ( 18 ) one or more rolls or roll sections ( 29 ) which refer to the packaging unit ( 1 ) can be placed. Apparatus according to claim 29, characterized in that above the spreading elements ( 18 ) Stop elements ( 19 ) are arranged to guide the load-bearing element ( 3 ) and the fixing of the expansion elements ( 18 ) in their right position relative to the packaging unit ( 1 ) serve. Apparatus according to claim 33, characterized in that the stop elements ( 19 ) from a preferably U-shaped or closed frame ( 31 ) and at least two preferably as deflection rollers ( 33 ) trained connecting rods, the load-bearing element ( 3 ) between the connecting rods ( 33 ) is feasible. Device according to claim 1, 2, 15 or 22, characterized in that the traverse (s) ( 2 ), Waves ( 26 ) or cones ( 40 ) is rounded at its ends or is formed with grooves. Device according to claim 1, 2, 15 or 22, characterized in that the traverse (s) ( 2 ), Waves ( 26 ) or cones ( 40 ) at their ends guide elements for attaching the load bearing element ( 3 ) has or have.