JP2510963B2 - Prop foldable pallet - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pallet for storing or carrying a material such as a long material or a product,
The present invention relates to a pillar foldable pallet in which a pillar attached to a side surface is foldably provided.

[0002]

2. Description of the Related Art As shown in Japanese Patent Laid-Open No. 2-269651, a conventional strut foldable pallet is provided with a supporting piece having an L-shaped cross section on the upper surface of a pallet body, and the supporting piece is provided with the supporting pillar. Some have been designed to be held sideways. This support piece is fixed to the upper surface of the pallet body by welding. Then, the support column is provided so as to be easily attached to and detached from the pallet body by an engagement pin.

[0003]

In the case of the above-mentioned conventional technique, since the L-shaped support piece is welded to the upper surface of the pallet body, the strength of the support piece is weak and the support column is attached. In order not to make the pillar unstable with L,
Since the inner edge of the V-shaped support piece is not welded, there is a drawback that it is particularly weak against the force toward the outside of the pallet. Further, there is also a drawback that the structure for attaching and detaching the support pillar to the pallet body is simple, and the support pillar is easily detached too much, and the support pillar may be detached and dropped during transportation.

The present invention has been made in view of the above-mentioned problems of the prior art, and the column can be attached and detached, and
It is an object of the present invention to provide a strut foldable pallet having high strength and a simple structure.

[0005]

According to the present invention, there is provided a pallet body on which a member is placed, and a pillar mounted on the side of the pallet body, and the frames on both sides of the member constituting the pallet body are divided. The support member having an L-shape for holding the column is integrally welded between the support members, and the inside of the corner of the support member faces the inside of the pallet body, which is the lower end of the support member. The bottom surface of the pallet body is provided with a leg portion having a recess opening on the bottom surface side, and a fitting protrusion that is fitted to the lower end portion of the column is fixed on the upper surface of the leg portion inside the support member, A guide portion is formed on the support member to guide the movement between the standing position and the sideways position by engaging the engaging portion provided on the support post,
The pillar foldable pallet is formed with a release portion for disengaging the engagement portion in the middle of the guide portion.

[0006]

In the strut foldable pallet of the present invention, the strut is held by an L-shaped support member fixed between the frames of the pallet body, and the strut is inserted between the end of the frame and the end face of the support member. Further, since the bottom portion of the column is fitted into the fitting protrusion, the strength of the supporting member is high and the stability of the column is also high. Further, the pillar can be easily folded, can be attached and detached, and the pillar does not come off accidentally.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. The collapsible prop pallet of this embodiment includes a rectangular pallet body 10 and a pallet body 1.
It consists of four columns 12 which are set up on the side of 0. The pallet body 10 is formed by assembling a rectangular columnar frame 14 into a rectangular shape. The long side of this rectangle is formed by welding or bending an L-shaped iron plate or the like between two end faces of the three frames 14. The support member 16 and an auxiliary member 18 such as an iron plate are sandwiched and welded to each other, and this end portion and the end portion of the other one frame 14 are similarly welded with the support member 16 and the auxiliary member 18 sandwiched therebetween. Then, one side of the pallet body 10 is formed. The support member 16 is attached such that the inside corners of the L-shape face the inside of the pallet body 10 and the support members 16 provided at four locations are arranged so that the corners form four corners of a quadrangle. Has been done. Auxiliary member 18
Are welded between the inner ends of the frame 14 at a height equal to the height of the pallet body 10 to secure the strength of the pallet body 10 and to form the insertion portion of the column 12 together with the support member 16.

A guide groove 22 is formed on the outer side surface of the support member 16 so that the engaging pin 20 attached to the support column 12 is inserted to regulate the moving direction in the vertical direction.
A large-diameter portion 26, which is an engagement releasing portion through which the head portion 24 of the engagement pin 20 can pass, is formed in the center portion of the. This large-diameter portion 26 is provided with the engagement pin 2 in a state in which the support column 12 is laid sideways.
It is located slightly below the 0 position. further,
The guide groove 22 below the large-diameter portion 26 is provided with an inclined portion 22a whose middle portion is inclined, so that the column 12 can be easily laid down sideways. The width of the inner surface of the support member 16 is
The width of the side surface of the pillar 12 is equal, and the inner end surface of the support member 16 is flush with the inner surface of the pillar 12 when the pillar 12 is erected.

At the bottom surface of the pallet body 10 where the support members 16 are provided at four locations, the bottom surface is opened and the recess 2 is formed.
The leg portion 30 formed with 8 is fixed by welding.
The upper surface of the leg portion 30 has an end surface of the frame 14 and the support member 16.
A fitting protrusion 32, which is located in a portion surrounded by the auxiliary member 18 and the lower end portion of the column 12, is fixed by welding.

In the method of using the pallet of this embodiment, first, the retractable column 12 is raised and the engaging pin 20 is moved along the guide groove 22 of the supporting member 16 to support the pallet body 10. It is inserted into a portion surrounded by 16, and the lower end of the column 12 is fitted into the fitting protrusion 32. After the four columns 12 are erected, a product such as a long material is placed between the columns 12 for transportation. At the time of transportation, the pawl of a forklift for transportation is inserted between the leg portion 30 of the pallet body 10 and the ground, and the pallet body 10 is lifted and transported to a predetermined position. Further, when stacking other pallets on this pallet, the recesses 28 of the legs 30 of the upper pallet are fitted to the columns 12 of the lower pallet and stacked.

If the pallet is not used, the support 1
2 is temporarily lifted along the guide portion 22, and at this time the support column 12 moves obliquely upward along the inclined portion 22a, and the lower end portion of the support column 12 follows the side surface of the pallet body 10 without interfering with the frame 14. Can be defeated like. Then, each of the columns 12 is piled up two by two and laid down. Furthermore, when removing the support column 12 when replacing the support column 12, the head portion 24 of the engagement pin 22 is aligned with the large diameter portion 26 in the middle of the guide portion 22, and the head portion 24 is removed. here,
The large-diameter portion 26 is the engagement pin 20 at the position where the support column 12 is tilted.
Since it is located slightly below the position of
The column 12 and the large-diameter portion 26 may be aligned by slightly inclining the column 12 so that the engaging pin 20 faces downward.

The foldable support pallet of this embodiment is
The support member 16 and the auxiliary member 18 are welded to the ends of the frame 14 of the pallet body 10 at the insertion positions of the columns 12.
Since it is a portion surrounded by and, the end portion of the column 12 can be reliably held. Furthermore, the support member 1
6 holds the outer side from the lower end of the column 12 to the upper side,
The pillar 12 is held securely against an external force applied to the pillar 12. Moreover, since the fitting projection 32 is attached to the insertion portion of the support column 12, the bottom of the support column 12 does not rattle and can be stably stood upright. In addition, the inner edge of the support member 16 is formed by the support 1
It is formed flush with the inner surface of the pallet 2 and does not interfere with the product placed on the pallet body 10.

The strut foldable pallet according to the present invention is not limited to the above embodiment, but the shape of the supporting member and the guide portion can be set as appropriate, and the positions and the numbers of the strut and the supporting member are also appropriate. It can be set.

[0014]

The strut foldable pallet of the present invention is
Since the support pillar is inserted into the bottom portion along the support member incorporated in the pallet body, the support strength of the support pillar is high, the support pillar can be stably erected, and the support pillar can be easily removed. In addition, since the fitting projection is fitted to the bottom of the upright column, the lower end of the column does not rattle, which makes the column more stable and stronger.

[Brief description of drawings]

FIG. 1 is a perspective view of a strut foldable pallet according to an embodiment of the present invention.

FIG. 2 is a plan view of a strut foldable pallet according to this embodiment.

FIG. 3 is a front view of a strut folding type pallet according to this embodiment.

FIG. 4 is a right side view of the strut foldable pallet of this embodiment.

FIG. 5 is a front view of a support member of the strut folding pallet of this embodiment.

FIG. 6 is a plan view of a supporting member of the strut foldable pallet of this embodiment.

FIG. 7 is a left side view of a support member of the strut folding type pallet of this embodiment.

[Explanation of symbols]

 10 Pallet Main Body 12 Support 14 Frame 16 Supporting Member 20 Engagement Pin 22 Guide Part 30 Leg Part 32 Fitting Protrusion

Claims (2)

(57) [Claims] 1. A foldable pallet for a pillar, comprising: a pallet main body on which members are placed; and a pillar attached to a side of the pallet main body, the pillar being foldable on the side of the pallet main body. The frames on both sides of the member constituting the above are provided in a divided state, and an L-shaped supporting member for holding the above-mentioned support is provided between them, and the inside of the corner of this supporting member faces the inside of the pallet body integrally. Welded, the lower end of the support member, the bottom of the pallet body 10 is provided with a leg portion having a recess opening to the bottom side, the upper surface of the leg portion inside the support member, the lower end of the column And a guide portion that guides the movement of the support member between the upright position and the sideways position by engaging the engagement portion provided on the support member with the support member. Was this A strut foldable pallet, characterized in that a release portion for disengaging the engagement portion is formed in the middle of the guide portion. 2. The foldable strut according to claim 1, wherein the releasing portion formed in the guide groove is located below the engaging portion of the strut when the strut is laid on the pallet body sideways. palette.