DE8235609U1 - LIFTING AND DEPOSITING DEVICE FOR TRANSPORTABLE SPACE CELLS, BUILDING BUILDINGS, LARGE CONTAINERS OR THE LIKE. - Google Patents

Description

Patent attorney

Richard Fuchs 657

8700 Wuerzburg Kantstrado IS

haacon hebetechnik gmbh, 6982 Freudenberg / Main

Lifting and depositing device for transportable room cells, building sheds, large containers or the like.

The innovation relates to a lifting and lowering device for transportable room cells, building stalls »large containers or the like, e.g. containers, shelters, cabins, with detachably fastened to the corners of the large container Outriggers that carry rack and pinion winches whose racks support legs or parts of support legs for form the respective large container, which in outwardly openable guide spaces of the winches transversely to Stroke direction can be introduced.

It is known to use room cells, e.g. in the form of building sheds by means of mobile cranes, fork lift trucks or the like to manipulate, which is cumbersome and time-consuming is high cost as well. The price-

: another method, such room cells using the usual,

Manipulate \ single steel winches, however, brings

there is a high risk of accidents as there is no safe one

ι Fastening technology is available and the four

The corners of the cubicle can be operated individually.

The lifting and lowering processes in transportable large containers or the like are simplified and made safer compared to the methods described above if a lifting and lowering device of the type described above is used, which has become known, for example, from DE-PS 1 586 723. However, this device is again relatively complex in terms of construction, because not only special booms with hinged winch housings that can be detachably attached to the corners of a large container or a room cell are provided here ^; | but also specially adapted winch gearboxes

required! i.

The innovation is based on the task of lifting and! Depositing device of the type described at the beginning

Lich decisively to simplify and to enable the use of inexpensive, common, standardized winch gear.

According to the innovation, this object is achieved in a device of the type specified in the introduction, f that each cantilever two essentially the cross-section

width of a supporting leg has rectangular plates connected to one another at a corresponding distance, that these plates together with at least one spacer at one end have a mounting space and at the opposite end free end limit the guide space for a support leg, and that in the cultivation and guide space engage horizontally locking pins that secure the boom to a container corner or the fuse serve the support bin in its working position.

Usually four for each lifting and lowering device required brackets therefore advantageously consist of two simple, rectangular, inexpensive plates that are connected to one another by at least one spacer. These plates furthermore, advantageously together with the spacer or spacers, each delimit the guide space for a support leg or the mounting space to accommodate a container corner or a connector attached to the corner of the container. The advantage of the known lifting and setting device explained at the beginning, according to which in to the outside opening guide spaces, the racks or support legs can be inserted transversely to the stroke direction, remains fully preserved, but with significantly reduced structural effort. Finally can, and this is one Another decisive advantage of the innovation, which is essentially formed by two simple plates Boom an inexpensive, simple, standardized winch gear can be attached, e.g. one of a Steel winch according to DIN 73 55. The spacer connecting the two plates can, for example, be made into a square Frame bent or welded flat iron or two vertically spaced flat iron pieces exist, which are welded horizontally between the two plates accordingly. Through all of the above Measures is a structurally extremely simple and thus inexpensive lifting and setting device for achieves transportable room cells, large containers or the like.

Refinements of the innovation are based on the protection claims 2-11. The configuration according to protection claim 2 has the advantage that an

Extensive load-bearing capacity of the boom even when using relatively thin-walled panels for manipulation is achieved by large containers or the like.

The further embodiment of the innovation according to claim 3 enables the safe manipulation of large containers or the like, which have outwardly protruding, vertical, attached (detachable, possibly fixed) connecting parts at their corners, for example in the form of vertically arranged square pipe pieces.

If, according to yet another embodiment of the innovation, the attachment space, viewed from above, has a right-angled " ¹ iqe clear cross-section, the brackets can be attached directly to the container corners, provided they have a surrounding stable frame and vertical corner profiles at the bottom, which is the case with conventional room cells , for example in the form of building sheds is the case.

If, after a further training of the innovation, the socket pins engaging in the mounting and guide space Are U-shaped and extend with their two legs through laterally aligned holes in the two plates of each boom extend, the operating work is advantageously facilitated and one further structural simplification achieved.

A few other advantageous versions of socket pin arrangements, which are particularly suitable for space cells with vertical corner profiles and a stable lower circumferential frame _s emerge from the protection claims 6-8.

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If, according to another embodiment of the innovation, the intermediate elbows have a greater overall height than the have two plates of each boom, the advantage of a particularly favorable load distribution on the Reached container edges when raising or lowering a large container or the like.

If according to yet another embodiment of the innovation of the horizontally arranged socket pins of each In the pair, the upper socket pins each have a smaller diameter than the lower socket pins the advantage is that in the vertical corner profiles, e.g. a room cell, only relatively small mounting holes must be worked out for the upper socket pins so that these corner profiles are not unnecessary to be weakened. The lower pegs of each pair with a correspondingly larger diameter are correspondingly adapted large mounting holes in the lower circumferential frame of the space cell assigned to the is composed of much stronger profile rails than the vertical corner profiles mentioned above. Due to the above measure, the required additional Smaller mounting holes for the plug-in pins can also be easily retrofitted in the vertical ones Corner profiles are worked out.

The further development of the innovation according to the Protection claim 11 brings additional structural simplifications and facilitates the rational use standardized winch gear. I.

The innovation is ange ¹ uent explained with reference to drawings of exemplary embodiments. Show it:

Figure 1 is an oblique view of a room cell corner on which a first version of a is detachably attached by four arms of a lifting and lowering device, which is on a rack with a rack provided support leg, which is set up on the ground;

Figure 2 is a plan view of the boom shown in Figure 1, but without the support leg and winch gear;

FIG. 3 is a plan view similar to FIG. 2, but of a modified boom;

FIG. 4 shows a plan view of yet another embodiment of a boom which includes a separate intermediate elbow, which is also shown in the top view at a certain distance / indicated on the boom at a room cell corner is,

Figure 5 is a perspective, exploded view View of a part of a room cell corner and a bracket version according to Figure 4 and

FIG. 6 schematically shows a plan view of one indicated in dash-dotted lines Room cell and a lifting and lowering device attached to it according to the innovation.

The lifting and lowering device is only used as an example in connection with a room cell 10, e.g. described in the form of a building shack, where they are used to lift the space cell from the loading area of a vehicle and set down on the ground or vice versa. The room cell 10 can, however, also from the lifting and lowering device temporarily supported at a certain distance above the ground. The lifting and lowering device has in detail four brackets 11 to be detachably fastened at the corners of the room cell 10 (see also Figure 6), which are supported by support legs 12 placed on the floor. The support legs 12 are equipped with corresponding base plates 13 at their lower ends.

In Figure 1 is a first version of a boom 11, which is releasably attached to a room cell corner, shown in detail together with a support leg 12. It goes without saying that the arrangement shown in FIG representing all four corners of the room cell 10 should apply. Each support leg 12 can for example consist of a square tube 14, on the inside of which (against the room cell 10 is directed) a rack 15 is attached, e.g. welded on.

Each boom 11 of the first embodiment has two plates 16 with an outwardly open C-shaped cross-sectional profile, which are spaced apart by the cross-sectional width B of the support leg 12 or square tube 14 is connected with the aid of one or more spacers 17 are. In other words, the plates 16 are flush with the spacer or spacers 17 welded on. That or the spacers 17 can from

Flat irons consist, for example, of two horizontally arranged flat irons at a vertical distance or of four Frame-shaped interconnected flat iron 17, such as is indicated in FIG. The version according to Figure 5 can also be made from a single flat iron which is bent to form a frame that is welded between the two plates 16. In any case, the two plates 16 are connected to the spacer or spacers 17 so that at one end of the boom 11 a vertical mounting space 18 and at the opposite end a vertical guide space 19 for a support leg 12 is present.

In the exemplary embodiment according to FIGS. 1 and 2, the detachable connection of the cantilevers 11 to the corners of the room cell 10 takes place with the aid of a U-shaped socket pin 20, of which only the ends of the two horizontally extending legs can be seen in FIG. At each corner of the room cell 10, a connecting part 22, for example in the form of a vertically arranged square tube, is attached. The width of the connection part 22 corresponds to that B of the support leg 12. Furthermore, the depth of the attachment space 18 (FIG pushes in and ultimately fills its U-shaped clear cross-section. At each connection part 22 at the four corners of the room cell 10, horizontal bores for the passage of the two legs 21 of each U-shaped socket pin 20 are worked out at a corresponding vertical distance. Also contain the

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Plates 16 laterally aligned holes 23 at a corresponding vertical distance for a suitable passage the leg 21 of the socket pin 20. After a bracket 11 has been plugged onto a connector and alignment of the aforementioned horizontal bores in connector 22 and plates 16 the socket pin 20 can be brought from the side in the securing position, so that its two Legs 21 extend through the above-mentioned bores. As a result, the boom 11 is on the connection part 22 or detachably «fixed at the respective room cell corner.

Then can in this phase still open to the outside guide space 19 at the free end of the two Plates 16 are inserted transversely to the lifting direction a support leg 12 so far that the attached to the support leg Rack 15 comes into engagement with a drive pinion, not shown, of a winch gear, of which in Figure 1 only the housing 24 and the hand crank 25 are shown. The drive pinion of the winch gear meshing with the rack 15 is at one end mounted in the plate 16 on the left in FIG. 1 and at its other end in the winch gear housing 24. The winch gear of the exemplary embodiment according to FIG. 1 is one which also is used for steel winches according to DIN-7355.

To secure the support leg 12 in its working position on the boom 11 shown in FIG. 1, a socket pin 20 'corresponding to the aforementioned U-shaped socket pin 20 is used, both of which | Leg 21 ^l extends horizontally through the side ί

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aligned bores 23 'extend in plates 16, when the socket pin 20 'is in its locking position shown in FIG. Every socket pin 20 and 20 'is in its installed position by split pins 26 or the like. secured. The two legs 21 'form at the same time guide elements for the support leg 12.

I have a bracket at all four corners of the room cell 1Ci 11 has been mounted and a support leg 12 has been brought into the working position in the manner explained above, The room cell 10 can be removed from the loading area of a low-loader, for example, by operating the hand cranks 25 accordingly »N lifted and after its removal by opposite Rotation of the cranks 25 are deposited on the ground. After the room cell 10 has been set down On the ground, the socket pins 20 'are first pulled out laterally, one after the other, so that the support legs 12 can be removed from the guide spaces 19 transversely to the lifting direction. The socket pins are on this 20 pulled out laterally one after the other in order to be able to pull off the arm 11 from the connecting parts 22.

Figure 3 shows a boom 11 a from above without a support leg and winch gear similar to Figure 2, but here the connecting end of the boom is modified. One plate 16 a of the boom 11 a is such a piece shorter than the other plate 16 that its vertical edge facing the room cell 10 with the vertical section of the spacer 17 is laterally aligned, creating a mounting space 18 a with a right-angled clear cross-section is formed for a room cell corner. The brackets 11a can be attached to the four corners of a room cell, for example 10 a can be releasably attached, part of which is also in

It 1111

Figure 5 is shown. This room cell 10 a has a lower or bottom side encircling strong frame and vertical corner profiles 29. In the frame 28 are receiving holes 30, 31 and in the vertical corner Corner profile 29 are likewise corner and mutually vertically offset receiving bores 32, 33 for socket pins 34, 35 worked out. The intended for engagement in the vertically aligned receiving bores 30, 32 Socket pins 34 (Figure 3) are parallel to the planes of the plates 16, 16 a running on a vertical Section of the spacers 17 rigidly attached, e.g. welded. The one to intervene in the same vertically aligned receiving bores 31, 33 certain Socket pins 35 are on the protruding part 36 of the plate 16 perpendicular to the planes of the plates 16, 16 a arranged to be axially displaceable. Of the two Pairs of socket pins 34, 35 are only visible in each case the upper ones in FIG. For axially displaceable In the exemplary embodiment according to FIG. 3, the socket pins 35 are mounted on the outside of the plate 16 Bearing bushes 37 attached, which have a bayonet-like slot guide 38 for one on each socket pin 35 have attached guide pins 39. By corresponding rotation, axial displacement and again opposite rotation of the socket pins 35, the latter are locked in the working position.

When attaching a boom 11 a at a corner of the room cell 10 a, the stationary socket pins are first brought into engagement with their receiving bores 30, 32, the socket pins 35 still retracted in this phase are. After the locking pins have engaged

the socket pins 35 can then be moved into the advanced working position indicated in dashed lines in FIG to be brought. As a result, the boom 11 a is reliable at the relevant corner of the room cell 10 a attached. In order to avoid unnecessary weakening of the vertical corner profiles 29, the mounting holes 32, 33 preferably produced with a smaller diameter than the receiving bores 30, 31. The diameter the respective upper socket pin 34, 35 is exactly matched to that of the receiving bores 32, 33.

In the embodiment according to FIGS. 4 and 5, the boom 11 b, which is also shown without winch gear in these figures for the sake of clarity, corresponds to that 11 a in FIG. 3 with the exception ₅ that a different socket pin arrangement is provided here. The socket pins 35 'intended for engagement in the receiving bores 31, 33 on the room cell corner are here rigidly attached to the overlying part 36 of the plate 16, for example welded, perpendicular to the planes of the plates 16, 16 a. The two socket pins 34 'which are intended for engagement in the receiving bores 30, 32 on the corner of the room cell are here attached to an intermediate angle piece 40, for example welded, which has a greater overall height than the boom 11b. On the leg 41 of the intermediate angle piece 40, the socket pins 34 'are attached to one side and two tabs 42 are attached, for example welded, on the opposite side, namely at such a vertical distance that these tabs 42 laterally over the plate 16 a and let the spacers 17 slide. The tabs 42 point

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vertically aligned receiving bores 43 for a socket pin 44. In the horizontally running Spacers 17 are also vertically aligned bores 45 worked out, which the socket pin 44 pick up appropriately. In the other leg 46 of the intermediate angle piece 40 there are bores 47, 48 provided, which is attached to the corner of the room cell Intermediate angle piece 40 is aligned with the bores 31, 33 and for the passage of the socket pin 35 ' Are determined, if the boom 11 b on the room cell corner is grown. In Fig. 4, the intermediate angle piece 40 is shown attached to a room cell corner on the right, its socket pins 34 'extending through the receiving bores 30, 32 at the corner of the room cell and the legs 41, 46 of the intermediate angle piece 40 lie snugly against the corner of the room. In In this state, the boom 11 b can be inserted laterally between the tabs 42 until the Bores 45 are aligned with bores 43. At the same time, the socket pins 35 'slide appropriately through the bores 47, 48 in the leg 46 of the intermediate angle piece 40 to fit into the bores 31, 33 on the corner of the room cell. The then through the bores 43 and 45 inserted through bolt 44 (Fig. 5) then secures the connection between the Boom 11 b and its intermediate elbow 40 as well the connection of these parts with the corner of the room cell. From Fig. 5 it is clear that the each arranged below Socket pins 34 'and 35' of each pair have a larger diameter than the upper ones and that the bores 47, 48 and 30-33 are adapted to the different diameters of the socket pins are.

-H-

Fig. 6 shows the lifting and setting down device according to the innovation schematically from above, attached to a room cell 10. There is the known possibility, the
Winch drives on two of each of the long sides of the
Space cell associated boom 11 by a coupling rod 48 drive-wise to connect, whereby the advantage is achieved that to actuate the lifting and lowering device for the purpose of manipulating the space cell 10 only two diagonally arranged winch gear over the
Hand cranks 25 must be operated.

Claims (11)

- 15 - Claims for protection 1. Lifting and depositing device for transportable room cells, building sheds, large containers or the like, e.g. containers, Shelters, cabins, with brackets that can be detachably attached to the corners of the large container, which rack and pinion winches carry, the racks of support legs or parts of support legs for the respective large container form, which are introduced in guide spaces of the winches that can be opened to the outside transversely to the lifting direction can be, characterized in that each arm (11) has two substantially the same cross-sectional width a support leg (12) has rectangular plates (16) connected to one another at a corresponding distance, that these plates (16) together with at least one spacer (17) at one end have a mounting space (18) and limit the guide space (19) for a support leg (12) at the opposite free end, and that in the attachment and guide space (18, 19) horizontally engage pins (20, 21; 34, 35) that of the attachment of the boom (11) on a container corner or the securing of the support leg (1 *) in its working position to serve. 2. lifting and settling device according to claim 1, characterized in that the plates (16) a laterally have an externally open C-shaped cross-sectional profile. 3. Lifting and depositing device according to claim 1, characterized in that the mounting space (18), viewed from above, a U-shaped clear cross-section to accommodate a connection part on the container side (22). suffered t I 1 I I lit 11) 3 4. Lifting and depositing device according to claim I _9, characterized in that the mounting space (18a), viewed from above, has a right-angled clear cross-section. 5. Lifting and depositing device according to claims 1 and 3, characterized in that the plug pins (20) engaging in the mounting and guide space (18, 19) are U-shaped and extend with their two legs (21) through laterally aligned bores (23) extend in the two plates (16) of each bracket (11). 6. lifting and setting device according to claims 1 and 4 ·, characterized in that in the mounting space (18a) at least two pairs of vertically spaced socket pins (34, 35) engage, of which one pair (34) parallel to the plate planes and the other pair of socket pins (35) on a protruding part (36) of the one Plate (16) is arranged perpendicular to the plate planes, with at least the socket pins (34 or 35) one Pair are axially displaceable. 7. lifting and depositing device according to claim 6, characterized characterized in that the socket pins (34) extending parallel to the plate planes are stationary and the Socket pins (35) running perpendicular to the plane of the plate are mounted so as to be axially displaceable. 8. Lifting and depositing device according to claim 6, characterized in that the socket pin pair (35 ¹ ) provided on the protruding part (36) of the one plate (16) and the socket pin pair (34 ¹ ) arranged parallel to the plate planes on one separate intermediate elbow (40) is attached that the intermediate angle piece (40) can be connected between the two plates (16a and 16) via laterally protruding and pierced tabs (42) by means of a vertical socket pin (44) with the corresponding vertical bores (45) having spacer piece (17), and that s ^{I extend the socket pins (35 1} ) attached to the protruding part (36) of one plate (16) through holes (47 _S 48) in one leg (4δ) of the intermediate angle piece (40). 9. lifting and setting device according to claim 8, characterized in that the intermediate angle pieces (40) a greater overall height than the two plates (16, 16a) of each bracket (11b). 10. lifting and settling device according to claims 6 to 8, characterized in that of the horizontally arranged Socket pins (34, 35) of each pair, the upper socket pins each have a smaller diameter than the lower socket pins. 11. lifting and depositing device according to claim 1, characterized in that the in engagement with the rack (15) or toothing of each support leg (12) stationary drive pinion of the winch gear with one end central or directly in one of the two plates (16) and with the other end in a Uinder gear housing (24) is mounted, which is attached to the outside of the other plate (16).