JPH018517Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application This invention is applicable to pallet supports used for stacking pallets in multiple stages vertically, or box pallets that also allow pallets to be stacked at the four corners of flat pallets. The present invention relates to an anti-sway connecting fitting in a stacking support structure having vertical supports.

BACKGROUND TECHNOLOGY When pallets with support structures having pillars at the four corners as described above are stacked in two or several layers in a warehouse or the like, it is unavoidable that they tend to sway horizontally. It is unstable and is at risk of falling down, especially during an earthquake, so safety measures were needed.

Conventionally, when dealing with completely box-shaped containers, upper and lower connecting fittings were placed between the upper and lower containers to ensure safety when stacked in multiple stages. Furthermore, a container connecting fitting in which adjacent containers are connected via a turnbuckle is known from Japanese Utility Model Application No. 48-96371.

Problems to be Solved by the Invention However, in the case of a column-type support structure called a pallet supporter attached to a flat pallet, the above-mentioned upper and lower connecting fittings are attached to the top surface of the support structure. Since it did not have a part suitable for connection, it was originally impractical. Furthermore, when using the above-mentioned prior art connecting metal fittings, the above-mentioned upper and lower connecting metal fittings must be interposed between the upper and lower containers in advance at the stage of stacking containers, etc. In practice, it is extremely difficult and troublesome to stack containers while arranging metal fittings.

Therefore, in the case of a pallet equipped with a supporting structure for stacking pallets in the form of a support such as a pallet supporter, the pallets can be easily installed and used after being stacked in multiple stages, and in this state of use. , a support structure anti-sway connecting fitting that can integrally connect adjacent support structures stacked in multiple stages to prevent the structure from shaking as a whole and improve its safety. This is what we intend to provide.

Therefore, this invention is a sway-preventing connecting fitting for a support structure for pallet stacking that has pillars erected at the four corners of a flat pallet. A pair of hook-shaped column holding members are provided which are located opposite to each other and can be freely hooked on and removed from the column, and one of the column holding members has a mounting base attached to one end of the strap with a bolt passing therethrough. and a wing nut threaded thereto to be detachably attached, and the other support support member has a mounting base that is connected to a bolt that passes through a long hole drilled in the length direction of the strap, and The gist of this invention is a connecting fitting for preventing swing of a support structure for stacking pallets, which is detachably attached by a wing nut screwed into the pallet.

Embodiments Hereinafter, this will be explained in detail based on illustrated embodiments.

In Fig. 1, P is a flat pallet, and 1 is a pallet 1 that is set up from its four corners in an X-shape.
A pallet supporter consisting of a pair of downward U-shaped support frames 2, 3 its support, 4 an upper horizontal rod combined in an X-shape, and 5 adjacent pallets P stacked via the pallet supporter 1. The pillar 3,
This is an anti-sway connecting fitting according to this invention which connects three parts.

As shown in FIGS. 2 and 3, the connecting fitting 5 includes a band 6 of a predetermined length, and a pair of hook-shaped support support members 7 that are attached to the band in a manner facing each other and whose relative spacing can be freely adjusted. , 8, a pair of bolts 9, 9 for removably attaching these to the band 6, and wing nuts 10, 10 screwed thereto. Then,
One of the strut holding members 7 has its mounting base 7a removably attached to one end of the band 6 by a bolt 9 passing through the bolt 9 and a wing nut 10 screwed to the bolt 9, and the other strut holding member 8 is its mounting base 8a
is a long hole 11 bored in the length direction of the strap 6.
The belt 6 is detachably attached by a bolt 9 passing through it and a wing nut 10 screwed onto the bolt 9 so as to be removable and repositionable along the length of the strap 6.

Therefore, when the connecting fitting 5 is used, both the support supporting members 7, 8 are loosened from the wing nuts 10, 10 or removed from the bolts 9, 9, respectively, and then the supporting members 7, 8 are connected to the adjacent pallet supports 1, 8 in sequence.
The bolts 9, 9 and wing nuts 10, 1 are hung on the adjacent columns 3, 3 of the
0 to connect the pillars 3, 3 to each other in a fixed state. Thus pillar 3,
When the pallet supports 3 are connected, the adjacent pallet supports 1, 1 are integrated, thereby restraining each other and preventing the pallets from swaying and from collapsing.

Effects of the invention As described above, this invention has a pair of hook-shaped pillar holding members located opposite each other that can be freely hooked on and removed from the pillars of the support structure for pallet stacking, and both of these pillar holding members is a sway-stopping connection fitting for a support structure for stacking pallets that are connected so that the relative spacing can be freely adjusted. The support structures adjacent to each other on the left and right sides of the pallets stacked in multiple stages are held by the support structures adjacent to each other, and the relative spacing between them is adjusted and fixed. Both struts can be constrainedly connected to each other. Therefore, this prevents rows of pallets stacked one above the other from swinging individually, making it possible to stack pallets safely in multiple stages, and making more effective use of floor space than before. At the same time, it can also guarantee a high level of safety as an earthquake resistant device.

Further, in this invention, one of the above-mentioned pair of supporting and holding members has a mounting base that is connected to one end of the strap with a bolt passing through the bolt and a wing nut screwed into the bolt. It is removably attached by
The other strut holding member has a structure in which its mounting base is removably attached by a bolt passing through a long hole drilled in the lengthwise direction of the strap and a wing nut screwed into the bolt. Because of this, it is convenient because the pallets can be mounted and used as needed after the pallets have been previously stacked in multiple rows and stages via the support structure.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; FIG. 1 is a front view showing the state of use, FIG. 2 is a front view of the main parts thereof, and FIG. 3 is a sectional view taken along the line shown in FIG. 2. P... Pallet, 1... Pallet supporter (support structure), 2... Support frame, 3... Pillar, 5...
... Anti-sway connecting fitting, 6... Band, 7, 8... Support support member, 9... Bolt, 10... Wing nut,
11...Long hole.

Claims (1)

[Scope of utility model registration request] An anti-sway connecting fitting for a support structure for pallet stacking having columns erected at the four corners of a flat pallet, which can be hooked onto and removed from two adjacent columns of two support structures arranged next to each other. a pair of freely opposingly positioned hook-shaped strut-holding members, one of the strut-holding members having a mounting base that is threadedly engaged with one end of the strap with a bolt passing therethrough; a bolt that is removably attached by a wing nut, and the mounting base of the other support support member passes through a long hole drilled in the length direction of the strap;
An anti-sway connecting fitting for a support structure for stacking pallets, which is detachably attached by a wing nut screwed onto this.