JPS6340442Y2 - - Google Patents

Description

【考案の詳細な説明】 （産業上の利用分野） この考案はパレツト・サポーター、更に詳しく
は荷物を積載したパレツトを上下に複数個積重ね
る場合に下段のパレツトに取付けられて上段のパ
レツトを支持するために用いられるパレツト支持
体に関するものである。[Detailed explanation of the invention] (Field of industrial application) This invention is a pallet supporter, more specifically, a pallet supporter that is attached to the lower pallet to support the upper pallet when multiple loaded pallets are stacked vertically. This paper relates to pallet supports used for this purpose.

従来、この種のパレツト・サポーターとして
は、実公昭48−39814号公報、実公昭52−2180号
公報等に示されるようなものが一般に多く使用さ
れている。この既知のパレツト・サポーターは、
第６図に示すように、いずれも丸いパイプ製の上
部横杆２２とその両端の支脚とで下向きコ字状に
形成された１対の支持枠２０，２０を、上記上部
横杆２２，２２の中央部に形成された上向き凹部
と下向き凹部を互いに噛み合わせて平面×字状に
組合わせ、各支脚２１の下端をパレツトの四隅部
に立設するようになされている。しかし、かかる
パレツト・サポーターは、いささか強度に劣る欠
点があり、特に上段に比較的大きな重量を有する
荷物積載パレツトを積重ねた場合に、スパンの長
い受枠の上部横杆が下方に撓曲し易く、これに伴
つて支脚が外方に撓曲し易い傾向を示し、耐用寿
命が短いという難点があつた。 Hitherto, as this type of pallet supporter, those shown in Japanese Utility Model Publication No. 48-39814, Japanese Utility Model Publication No. 52-2180, etc. have been commonly used. This known palette supporter is
As shown in FIG. 6, a pair of support frames 20, 20 each formed in a downward U-shape by an upper horizontal rod 22 made of a round pipe and supporting legs at both ends are connected to the upper horizontal rods 22, 22. An upward concave portion and a downward concave portion formed in the center of the pallet are engaged with each other to form an X-shape in plan view, and the lower ends of each support leg 21 are erected at the four corners of the pallet. However, such pallet supports have the disadvantage that they are somewhat inferior in strength, and especially when stacking pallets with relatively large weights on the upper tier, the upper crossbar of the long-span receiving frame tends to bend downward. Along with this, there was a problem that the supporting legs tended to bend outward, resulting in a short service life.

（考案の目的） この考案は、上記のような欠点を解消するべ
く、上記上部横杆に相当する上部支承部材のスパ
ンを一層短いものとして、その撓曲変形に基づく
パレツト・サポーターの耐久性の劣化を防ぐと共
に、同時に上記支承部材の枠組み形状を井桁状の
ものとして、上段に積重ねられるパレツトの安定
性の一層の向上をはかるようにしたものである。(Purpose of the invention) In order to eliminate the above-mentioned drawbacks, this invention shortens the span of the upper support member corresponding to the upper transverse rod, and improves the durability of the pallet supporter based on its bending deformation. In addition to preventing deterioration, the frame shape of the supporting member is made into a cross-shaped structure to further improve the stability of the pallets stacked on the upper tier.

（考案の構成） 上記の目的において、この考案によるパレツ
ト・サポーターは、平行に配設された１対の前後
枠杆間に、その両端より所定距離内側に入り込ん
だ位置において左右１対の平行する左右枠杆が固
着されてなる受枠と、該受枠の前後枠杆両端に着
脱自在に取付けられたパレツトの四隅部に立設さ
れる支脚とで構成したことを特徴とするものであ
る。(Structure of the invention) For the above purpose, the pallet supporter according to this invention has a pair of parallel frame rods arranged on the left and right sides at a position that is inserted a predetermined distance inside from both ends between the front and rear frame rods arranged in parallel. It is characterized by being composed of a receiving frame to which left and right frame rods are fixed, and supporting legs erected at the four corners of a pallet that is removably attached to both ends of the front and rear frame rods of the receiving frame.

（実施例） 図示するこの考案の実施例は、受枠１と支脚８
とが別体に形成されたものである。受枠１は、前
後に平行に配設された１対の角パイプ製前後枠杆
２と、それらの間に配設された左右に平行な１対
の左右枠杆３とにより構成されたものであり、左
右枠杆３は前後枠杆２の両端より各々前後枠杆２
の全長の約1/8長さ程度内側に入つた位置におい
て該枠杆２，２間に溶接固着されている。また前
記前後枠杆２，２の両端部内側面と左右枠杆３の
両端部外側面間には、各々補強片４か斜めに溶接
連結されている。該補強片４は、横断面上向きコ
字形のもので、その中央部にゴム製の滑り止め部
材５が嵌合固着されており、該滑り止め部材５
は、上面を補強片４の上端より上方に突出せしめ
られている。この滑り止め部材５はパレツト積重
ね時の耐震性を向上しうるものである。６は受枠
１の前後枠杆２の両端に垂直状に取付けられた短
筒状の雌嵌合部材である。この雌嵌合部材６は、
ダイカスト成形品からなるもので、内周面が上端
に至るに従つて径の漸減せられたテーパー状の縦
孔７を有する嵌合筒部６ａと、これの外周面から
側方に突出された取付用筒状差込部６ｂとよりな
り、該差込部６ｂを前後枠杆２の開口部に嵌挿溶
接することによつて受枠１に固着されている。一
方、支脚８の上端には、スエージ加工により上端
に至るに従つて径の漸減せられた前記縦孔７に対
応する雄嵌合部９が形成されており、パレツト・
サポーターの使用に際し、該雄嵌合部９を雌嵌合
部材６の縦孔７に嵌挿することにより、受枠１に
嵌脱自在に取付けられるようになつている。(Embodiment) The illustrated embodiment of this invention includes a receiving frame 1 and a supporting leg 8.
and are formed separately. The receiving frame 1 is composed of a pair of front and rear frame rods 2 made of square pipes arranged in parallel in the front and rear, and a pair of left and right frame rods 3 arranged in parallel on the left and right between them. Yes, the left and right frame rods 3 are connected to the front and rear frame rods 2 from both ends of the front and rear frame rods 2, respectively.
It is fixed by welding between the frame rods 2 at a position that is about 1/8 of the total length of the frame rods. Furthermore, reinforcing pieces 4 are diagonally welded and connected between the inner surfaces of both ends of the front and rear frame rods 2, 2 and the outer surfaces of both ends of the left and right frame rods 3, respectively. The reinforcing piece 4 has an upwardly U-shaped cross section, and a rubber anti-slip member 5 is fitted and fixed in the center of the reinforcing piece 4.
has an upper surface projected upward from the upper end of the reinforcing piece 4. This anti-slip member 5 can improve earthquake resistance when stacking pallets. Reference numeral 6 designates short cylindrical female fitting members vertically attached to both ends of the front and rear frame rods 2 of the receiving frame 1. This female fitting member 6 is
It is made of a die-cast molded product, and includes a fitting cylinder part 6a having a tapered vertical hole 7 whose diameter gradually decreases as the inner peripheral surface reaches the upper end, and a fitting cylinder part 6a that protrudes laterally from the outer peripheral surface of the fitting cylinder part 6a. It consists of a cylindrical insertion part 6b for attachment, and is fixed to the receiving frame 1 by fitting and welding the insertion part 6b into the opening of the front and rear frame rods 2. On the other hand, at the upper end of the support leg 8, a male fitting part 9 is formed which corresponds to the vertical hole 7 whose diameter gradually decreases as it reaches the upper end by swage processing, and the pallet
When using the supporter, the male fitting part 9 is inserted into the vertical hole 7 of the female fitting member 6, so that it can be detachably attached to the receiving frame 1.

上記実施例のパレツトＰへの取付手段は従来と
同様である。即ち、パレツトＰの四隅部に短い支
持筒１０を有する取付金具１１が取付けられ、こ
の取付金具１１の上記支持筒１０に各支脚８の下
端を差込むことによつて取付けられるようになつ
ている。 The means for attaching the above embodiment to the pallet P is the same as the conventional one. That is, a mounting bracket 11 having a short support tube 10 is attached to the four corners of the pallet P, and the pallet P can be attached by inserting the lower end of each support leg 8 into the support tube 10 of the mounting bracket 11. .

（考案の効果） この考案は前述のような構成を有するものであ
るから、積重ねパレツトの前後両側が受枠の前後
枠杆上に、同パレツトの左右側部が受枠の左右枠
杆上に載置されるので、安定が良好であるのはも
とより、これら枠杆のスパンがいずれも、パレツ
トの対角線に沿う長スパンのものとなる従来のパ
レツト・サポーターに較べ短いので、強度に優れ
耐久性が高く、製品の耐用寿命を大幅に増大し得
る。また受枠は左右枠杆が前後枠杆の両端より内
側に入つた位置に設けられ、該左右枠杆間の間隔
がパレツトの横幅より狭くなされているから、下
段パレツト・サポーターの受枠上に上段パレツト
を積重ねる際、積載位置が多少ずれたような場合
にも受枠から上段パレツトがはずれる虞れがな
い。従つてパレツトの積上げ作業を容易化し、か
つ安定性を向上し得る。また、支脚が着脱自在な
ものとなされているから、輸送、保管に嵩張らず
好都合である等、構造簡単にして実用価値大なる
ものである。(Effect of the invention) Since this invention has the above-mentioned configuration, both the front and rear sides of the stacked pallets are placed on the front and rear frame rods of the receiving frame, and the left and right sides of the pallet are placed on the left and right frame rods of the receiving frame. Because of this, it not only has good stability, but also the span of these frame rods is shorter than the conventional pallet supporter, which has a long span along the diagonal of the pallet, so it has excellent strength and durability. , the service life of the product can be significantly increased. In addition, the receiving frame is installed at a position where the left and right frame rods are inward from both ends of the front and rear frame rods, and the interval between the left and right frame rods is narrower than the width of the pallet, so the upper pallet can be placed on the receiving frame of the lower pallet supporter. There is no risk of the upper pallet coming off the receiving frame even if the loading position is slightly shifted when stacking the pallets. Therefore, the work of stacking pallets can be facilitated and stability can be improved. In addition, since the supporting legs are detachable, the structure is simple and has great practical value, such as being convenient for transportation and storage without being bulky.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第５図はこの考案の実施例を示す
もので、第１図は斜視図、第２図は平面図、第３
図は受枠の正面図、第４図は受枠に対する支脚の
取付部分の一部欠斜視図、第５図は第４図Ｖ−Ｖ
線の断面図である。また、第６図は従来品を示す
斜視図である。 １……受枠、２……前後枠杆、３……左右枠
杆、４……補強片、５……滑り止め部材、８……
支脚。 Figures 1 to 5 show an embodiment of this invention. Figure 1 is a perspective view, Figure 2 is a plan view, and Figure 3 is a perspective view.
The figure is a front view of the receiving frame, Fig. 4 is a partially cutaway perspective view of the attachment part of the support leg to the receiving frame, and Fig. 5 is Fig. 4 V-V.
FIG. Moreover, FIG. 6 is a perspective view showing a conventional product. 1... Receiving frame, 2... Front and rear frame rods, 3... Left and right frame rods, 4... Reinforcement piece, 5... Anti-slip member, 8...
supporting legs.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パレツトの四隅部に立設された４本の支脚と、
これらの支脚上に着脱自在に取付けられた受枠と
よりなるパレツト・サポーターにおいて、平行に
配置設立された１対の前後枠杆間に、その両端よ
り所定距離内側に入り込んだ位置において左右１
対の平行する左右枠杆が固着されることにより前
記受枠が形成されるとともに、前記支脚が前記受
枠の前後枠杆両端に着脱自在に取付けられてなる
ことを特徴とするパレツト・サポーター。 Four supporting legs installed at the four corners of the pallet,
In a pallet supporter consisting of a receiving frame removably attached to these support legs, the left and right one is inserted between a pair of front and rear frame rods arranged in parallel, and a predetermined distance inside from both ends.
A pallet supporter characterized in that the receiving frame is formed by fixing a pair of parallel left and right frame rods, and the supporting legs are detachably attached to both ends of the front and rear frame rods of the receiving frame.