JPH0640108Y2 - Transport and storage pallets for wheels, etc. - Google Patents

Description

[Detailed description of the device]

[Industrial applications]

The present invention relates to a pallet used for transporting and storing disk-shaped or cylindrical objects such as automobiles, wheels for motorcycles, and tires, and provides a novel structure that enables high-density loading by using a mold material. is there.

[Prior art]

Conventionally, for transportation and storage of wheels and the like, a method of stacking a plurality of wheels in a state of being laid face down and stacking the wheels, etc., and a lower portion of a circular side surface of a vertically oriented wheel (6) as shown in FIG. There has been a method of using a three-dimensional pedestal (21) which is fixed by welding so that both sides are opposed to each other by receiving bars (20) (20) having a substantially L-shaped section. Also, as a frame pallet that can withstand direct multiple packaging,
The ones described in Japanese Utility Model Sho 58-103756 and Utility Model Sho 51-15707 can be seen.

[Problems to be solved by the device]

In the conventional three-dimensional rack that transports and stores the former wheel vertically, there is an opening between the receiving bars (20), there is damage to the wheels etc. due to the receiving bars, deformation of the mold forming the receiving bars, and more space. There was a difficulty in taking Also, in the latter frame pallet, it is due to bending of metal pipes, joint joining such as elbows, welding, etc., which takes time and effort and is heavy.
Moreover, the shape was not sufficient.

[Means for solving problems]

Therefore, in the present invention, a pair of supporting frames (1) having a dovetail structure on opposite side surfaces are held together by a predetermined number of spacers (2) having both ends hooked by a dovetail structure made of a light metal extruded hollow mold material such as aluminum. Then, we developed a transport and storage pallet such as a wheel that has a structure in which both ends of the pair of support frame groups are connected by a fixed frame (3). More specifically, it is possible to exemplify a hollow frame having a substantially trapezoidal cross section as the supporting frame (1) and having a groove (7) in the longitudinal direction of the short bottom part (4). Moreover, the problem of scratches could be solved by adopting a structure in which the elastic body (5) is provided on at least the upper surface side above and below the short bottom portion (4) of the support frame (1). In the present invention, the dovetailed structure or dovetailed groove does not generally mean only the one in which the hooking surface is inclined, but has a locking function such as a T-shaped groove or a T-shaped projection as will be described later in Examples. The groove and the projection are collectively referred to.

[Action]

With the above structure, since it is a hollow mold material such as aluminum, it is possible to easily make lightweight and complicated shapes, and it is easy to assemble by inserting and sliding the spacer between the support frames with the groove structure of the opposite side. Attached, the spacer (2) withstands the load between the support frames (1) and regulates the opening of the space, thereby supporting the support frame (1).
(1) is held in the correct position. The support frame having a trapezoidal cross-section makes it possible to fit the wheel or the like well, and the wheel or the like is elastically supported by the elastic bodies (5) provided above and below the short bottom portion (4) of the support frame mold member and is not damaged.

【Example】

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a plan view of a pallet for transportation and storage such as wheels of the present invention, with intermediate parts omitted, and FIG. 2 is an enlarged sectional view taken along line AA in FIG. FIG. 3 is an enlarged intermediate sectional view of the same taken along line BB. FIG. 4 is an enlarged view of the C section. FIG. 5 is a side view of the pallet of the present invention, in which the fixed frame is removed, showing how the pallets are stacked in multiple stages. As is clear from these figures, the pallet for transportation and storage of wheels and the like of the present invention is a hollow mold member formed by alloy extrusion molding of aluminum or the like with a supporting frame (1) having a substantially trapezoidal cross section and having high manufacturing efficiency. The support frame (1) is located in the longitudinal direction of the short bottom part (4) and is provided with a groove (7). The long bottom portion (8) is provided with tapping holes (9) in the longitudinal direction, and the fixed frame (3)
It is a structure that can be screwed. An elastic body holding groove (11) is provided on both side inclined surfaces (10) of a short bottom portion (4) of a support frame (1) having a substantially trapezoidal cross section, and an elastic body (5) of a rubber cushion material is held. ing. With such a structure, when the elastic body (5) is consumed, it can be easily replaced. In the present invention, the space between the two support frames (1) is held at a predetermined interval by the plate-shaped spacer (2). This spacer (2) is T-shaped on both ends (12) (12)
Is provided and is slidably hooked in the dovetail groove (7) of the support frame (1) so as to be inserted and slidable. The dovetails (12) and the dovetail grooves (7) may be provided on the support frame and the spacer (2), respectively, on the contrary. The number of spacers used can be increased or decreased according to the required design strength. The support frame (1) and the support frame (1) are hooked by the spacer (2), and both ends of the support frame group are fixed by the fixing frame (3) for finishing. The fixing is performed by screwing from the outside of the fixing frame (3) to the tapping hole (9) provided in the long bottom portion (8) as shown in FIG. With such a structure, as shown in FIG. 5, the supporting frame (1) supports the vertically oriented wheel (6) and the like, and the upper pallet is closely placed on the upper part of the pallet. The state is piled up in multiple stages. In this way, they can be packed in a dense state.

[Effect of device]

Since the pallet for transportation and storage such as wheels of the present invention has the above-mentioned structure, the following effects can be obtained. The spacers hold the pair of support frames in an accurate position without opening them, sufficient strength can be obtained even if the thickness of the support frames is reduced, and the weight of the pallet can be reduced because it is a light alloy such as aluminum. Loading efficiency, easy packing and packing, and great cost merit. That is, even if the wheels and the like are loaded in multiple stages, the upper and lower wheels do not collide with each other, the pedestal itself is not deformed, and the cylindrical article can be transported in a minimum space. Can be stored compactly when not in use, saving space. Therefore, the return cost is also small. Easy to assemble and inexpensive to manufacture.

[Brief description of drawings]

FIG. 1 is a plan view of a pallet for transportation and storage such as wheels of the present invention, with intermediate parts omitted, and FIG. 2 is an enlarged sectional view taken along line AA in FIG. FIG. 3 is an enlarged intermediate sectional view of the same taken along line BB. FIG. 4 is an enlarged view of the C section. FIG. 5 is a side view of the pallet of the present invention, in which the fixed frame is removed, showing how the pallets are stacked in multiple stages. FIG. 6 is a side view showing a state in which loading is performed in multiple stages by the conventional method. (1) …… Support frame, (2) …… Spacer (3) …… Fixed frame, (4) …… Short bottom (5) …… Elastic body, (6) …… Wheel (7) …… With groove , (8) …… Long bottom (9) …… Tapping hole, (10) …… Inclined surface (11) …… Elastic body retaining groove, (12) …… Available

Claims (3)

[Scope of utility model registration request] 1. A pair of support frames (1) each having a hollow structure made of aluminum or the like and having a dovetail structure on opposite side faces thereof are held together by a predetermined number of spacers (2) having both ends hooked in each dovetail structure. A pallet for transportation and storage such as wheels in which both ends of the pair of support frame groups are connected by a fixed frame (3). 2. A wheel according to claim 1, wherein the support frame (1) is a hollow material having a substantially trapezoidal cross section and is provided in the longitudinal direction of the short bottom part (4) and has a groove (7). Pallet for transportation and storage of. 3. Transporting wheels and the like according to claim 1, characterized in that the support frame (1) has elastic bodies (5) on at least the upper side of the upper and lower sides of its short bottom (4). Storage pallet.