CZ2097U1 - Suspension pallet for transportation, handling and storage particularly long metallurgical material - Google Patents

Description

Technical field

Technical solution · concerns transport, handling and storage, especially long, metallurgical material.

Background

The existing transport, handling and storage facilities are at a lower technical level. Most often, long profiles of metallurgical material are bound by various binding means, eg ropes, chains, textile belts, while the material is supported by wooden interleaving profiles or rubber pads.This material is also stored, eg in a lattice rack where the material is stored on individual floors .

Furthermore, a mandrel rack with vertical mandrels is used, where the shelf partitions consist only of wooden inserts. The material lies on top of one another and removal is not possible without reloading using a lifting device.

For the storage of smaller bundles of materials and smaller withdrawals, tree shelves are used, which are created by a central beam with side walls. Loading and unloading of the material is performed manually or by special lifting equipment. Furthermore, a cassette rack is used for storage where the material is inserted into individual cassettes.

The disadvantage of all these technical solutions is the low utilization of the storage area, difficult handling of the stored material.

The technical solution for transporting and storing this material is also contained in Swiss Patent No. 610869. The preparation for storing and transporting heavy, elongated workpieces according to the invention is characterized by at least two stacking stands which are formed from two interconnected substantially U-shaped beams. which are provided with two hooked hinges. Part of the jig according to the invention is a girder, which serves for hanging of the storage stands on the crane. The disadvantage of this solution is the possibility of the hoisting rope slipping out of the hinge hooks, especially during material handling, which reduces the safety of work. The advantage of the solution is a good use of the storage space - and various types of materials.

easier handling during collection

The nature of the utility model

These drawbacks are largely eliminated by the suspension pallet for transport, handling and storage of especially long metallurgical material. The principle of the technical solution consists in that the suspension pallet consists of a suspension frame and at least one bearing part. The bearing part consists of a bearing bottom whose two longitudinal opposing sides or parts are provided with a vertical sidewall. To the lower end of each vertical sidewall, a skid is fastened along its length, the profile of the bottom surface of which is the shape of an inverted U whose arms form the sides of the skids. The upper part of the vertical sidewall is ended by a foot, which in

together with the vertical sidewall they form a T-shaped profile. The width of the bead is smaller than the inner pitch of the skid flanks. This dimensional dimension makes it possible to store the pallet storage parts one above the other.

The suspension frame for handling the pallet pallet comprises at least one cross member at both ends of which a substantially C-shaped hinge is formed, in a horizontal position with a continuously open lower side. The hinge is formed by two U-shaped profiles with arms facing each other, or I-profiles or a combination of these profiles, which are arranged side by side and attached to the lower part of the longitudinal end of the cross-member. The opening of the lower side of the hinge is formed by mutually spaced arms of the profiles forming the hinge. In this case, the opening pitch of the continuously open lower side must be greater than the width of the upper part of the vertical sidewall and smaller than the width of the foot, with the inner pitch of the hinge sides being greater than the width of the foot. These dimensional dimensions enable sliding of the suspension frame on the vertical sidewall and subsequent manipulation with the pallet storage part.

To guide the vertical sidewalls into the opening of the continuously open lower part of the hinge, the hinge may be provided with horizontally mounted centering slots.

For handling long materials that are supported on a plurality of pallet receiving portions, a suspension frame may be formed by multiple cross-members arranged in front of each other, which are interconnected by a longitudinal beam provided with a suspension element. To handle a plurality of pallet receiving portions stored one above the other, the hinges are formed by a vertical beam which is fixed at the upper end to the longitudinal end of the cross-member. A push-on fork is mounted horizontally to the lower end. The height of the vertical beam and the length of the forks are determined by the number of pallet stowage parts and their length.

The technical solution brings the following advantages:

By aligning two or more pallet storage parts in a row, the possibility of storing long products (bars, tubes, sheets, etc.) is possible. Stacking of storage parts from pallets creates a freely accessible truss shelf, which more than replaces classic truss, tree and other storage racks.

The respective suspension frame, suspended on any lifting device with sufficient load capacity even on a truck or forklift truck, can be handled by the top layer * or in warehouses full stacks of suspension pallets, without the presence of a binder, only by manipulation .

Suspended pallets can be modified in any way according to the stored goods, their production can be used waste metallurgical material. Suspended pallets, possibly supplemented by simple lifting equipment, enable to develop high-quality, cheap and variable warehouse management including roofing even for the smallest companies.

Hanging pallets replace wood packaging material, are fully recyclable, increase work productivity and are less technologically demanding than current systems.

Overview of the drawings

The technical solution is shown in detail in the drawings, wherein FIG. 1 shows the pallet receptacle from a front view. FIG. 2 shows an alternative embodiment of the vertical sidewall of the pallet receptacle. Fig. 3 shows the structure of the suspension frame in front view, one of the hinges being formed by profiles I and U.

Giant. 4 shows a front view of sliding the suspension frame onto the pallet receptacle. FIG. 5 illustrates the interconnection of, in particular, two crossbeams of the suspension frame with a longitudinal beam, and FIG. 6 shows an alternative embodiment of the hinge, such as a fork for lifting and handling multiple pallet receiving parts.

Examples of utility model or

The storage part of the pallet i is of profiled steel. It consists of a weldment made of p from the base 2, whose longitudinal opposite sides or individual parts are provided with a vertical sidewall 3. To the lower end of each vertical sidewall 3,

The lower surface of the skid 4 has an inverted U shape, with the legs of the U or I section forming the sides 5 of the skid 4. The upper part of the vertical sidewall 2 is terminated by a foot 4. . In this case, the vertical sidewall 2 and the foot ώ form a T-shaped profile with each other. Alternatively, the vertical sidewall 2 of FIG. To their upper ends is welded I profile 2, the upper side of which forms a foot 2. To the lower ends of profiles 2 is welded skid 4 To facilitate placing pallet storage parts 1 on top of each other _in sides 3 skids 4 are steel slots 2 5 skids 4 diverging obliquely. The width of the foot 4 is less than the inner spacing of the sides 5 of the skids 4. When stacking the pallet stowage 1 above one another, the stowed pallet stowage 1 is laid with the lower skid surface 4 on the feet 2 of the lower stowed pallet stowage 1. part of the pallet 1 has not slid from the feet of the already stored storage part of the pallet 1. The suspension frame 20 of FIG. 3 is a weldment made of strip or section steel. It consists of a cross-member 21, at both its longitudinal ends of which a hinge 22 is formed. The spaced arms of the profiles 22 provide a continuous open bottom 23 on the underside of the hinge 22. Two I profiles 2S can also be used to form the hinge 22 or the hinge 22 can be formed by a combination of profile 22 and profile 22. than the width of the upper part of the vertical sidewall 5 and less than the width of the foot 2, the inner spacing of the hips 24 of the hinge 22 being greater than the width of the foot 6. These dimensional dimensions allow the suspension frame 20 to slide. After sliding of the suspension frame 23, the storage part of the pallet 1 is transported to its destination. The lifting frame 20 and the pallet storage part 1 are handled by conventional lifting means. After the pallet 1 has been seated in place, the suspension frame 23 is extended by conventional lifting means.

The lower ends of the fronts of the inner flanks 24, hinges 22 may be provided with horizontally mounted centering slots 25, which serve to more easily guide the vertical sidewall 3 into the hinge 22, as shown in FIG. 4.

Depending on the length of the material to be deposited, as shown in FIG. 5, the suspension frame 20 may be formed by a plurality of crossbars 21 which interconnect with the longitudinal beam 22. stored at the storage location and then ejected again using a lifting device.

Fig. 6 shows an alternative embodiment of a hinge 22, which is formed from a vertical beam 53, the upper end of which is fixed to the lower surface of the longitudinal end of the crossbeam 21. The lower fork 51 is attached to the lower end of the vertical beam 50 so that the vertical beam 53 and With the fork thus formed, a plurality of stacking portions of the pallets 1 can be lifted one above the other.

The suspension frame 23 is inserted by means of sliding forks 51 between the sides 5 of the skids 4 of the lower pallet storage part 1 and the stack of pallet storage parts 1 is moved to a designated location.

Industrial applicability.

The technical solution can be used wherever long materials such as wood, plastic products etc. are handled and stored.

Claims (9)

Protection claims Hanging pallet for transporting, handling and storing, in particular long metallurgical material, consisting of a suspension frame and at least one receiving part, which consists of a loading base whose two longitudinal opposite sides or parts are provided with a vertical sidewall characterized in that a vertical skid (4) is attached to the vertical sidewall (3) along its length, the profile of which has an inverted U-shaped profile, the shoulders of which form the sides (5) and the upper part of the vertical sidewall (3) together with the vertical sidewall (3) they form a T-shaped profile, the suspension frame (20) comprising at least one cross-member (21), at both longitudinal ends of which the hinge (22) is formed with a substantially C-shaped profile in horizontal position; with a continuously open lower side (23), wherein the opening pitch of the continuously open lower side (23) is greater than the width of the upper part vertical sidewalls (3) and smaller than the width of the foot (6), the inner spacing of the sides (24) of the hinge (22) being greater than the width of the foot (6). Hanging pallet according to claim 1, characterized in that the width of the shoe (6) is smaller than the inner pitch of the flanks (5) of the skids (4). Suspension pallet according to Claim 1, characterized in that the skids (5) of the skids (4) are provided with ramps (7) which diverged bevelled away from the skids (5). Hanging pallet according to claim 1, characterized in that the vertical side wall (3) is formed of two profiles (3) arranged in series, to whose upper ends a profile (?) Is attached and to the lower ends of the skid (4). Hanging pallet according to claim 1, characterized in that the lower ends of the faces of the inner flanks (24) of the hinge (22) are provided with a horizontally fixed centering haunch (25), the centering haunch (25) being formed from a rod profile substantially shaped. circular -section or triangle. . . Hanging pallet according to claim 1, characterized in that the cross member (21) of the suspension frame (20) is provided on the upper side with a suspension element (26). Hanging pallet according to claim 1, characterized in that the hinge (22) is formed from two U-profiles (27) or I-profiles (23) with opposing arms or a combination of profiles (27,28) which are aligned side-by-side and attached to the lower portion of the longitudinal end of the cross-member (21), with a continuous open lower side (23) formed by the spaced arms of the profiles (27, 28). Hanging pallet according to claim 1, characterized in that the suspension frame (20) comprises at least two crossbars (21) with hinges (22) arranged in series and connected by at least one longitudinal beam (29) provided on the upper side with a suspension element (26), the distance between the crossbars (21) being determined by the length of the pallet storage portions (1) and the storage distance of the pallet storage portions (1). Hanging pallet according to claim 1, characterized in that the hinge (22) is formed by a vertical beam (30) which is fixed at its upper end to the longitudinal end of the cross-member (21) and at its lower end the male forks (31). wherein the height of the vertical beam (30) and the length of the male forks (31) are determined by the number of stacking portions (1) stacked one above the other and the length of the stacking portions (1).