JP3218949U - Pallet support shelf with an intermediate pivot shelf - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pallet support shelf which enables to store a plurality of articles having a large width in two stages. SOLUTION: A front left support 2, a front right support 4, a rear left support 6, and a pallet support rack 1 having a rectangular shape in plan view are erected at four corners of the pallet support rack. Of the four columns consisting of the rear right column 8, the tops of the left and right columns on the front side are connected to each other via the front side beam member 10, and the tops of the left and right columns are the rear side beams An intermediate circuit comprising a front housing, a rear housing 102, and a housing connecting the front housing and the rear housing 102, which are connected to each other through the members 12 and provided at a predetermined height position. The movable rack 100 is a movable rack 100, which is pivoted so as to change between a use position and a storage position, with a rear housing 102 extending substantially horizontally between the left and right columns on the rear side of the pallet support rack 1 as a rotation axis It comprises an intermediate pivoting shelf 100 configured to be possible. [Selected figure] Figure 1

Description

  The present invention relates to a pallet support shelf used for storing articles in a warehouse or factory, and more particularly to a pallet support shelf provided with an intermediate pivoting shelf which enables a plurality of articles to be stored in two stages. .

  Pallet support racks (racks) are used in warehouses and factories. For example, when used in a warehouse, it is used as a pallet support shelf for storing temporary storage items, or when used in a factory, as a pallet support shelf for storing and storing items. Generally, a reinforcing beam member is provided on the upper surface (top surface) of the pallet support shelf so that the pallet can be placed thereon.

  Pallet support shelves are also referred to as nesting racks when configured to be stackable in multiple stages.

Japanese Utility Model Application Publication No. 1-117236

  When the height dimension of the articles stored in the pallet support shelf is small, the space about the upper half of the pallet support shelf may not be used, and the space in the pallet support shelf has not been effectively utilized. Then, the pallet support shelf provided with the intermediate transfer shelf of patent document 1 by the applicant of this application was devised. However, in the intermediate transfer rack of Patent Document 1, it was difficult to divide a plurality of articles having a large width into two stages and to load them.

  An object of the present invention is to provide a pallet supporting shelf provided with an intermediate pivoting shelf which enables a plurality of articles with a large width to be stored in two stages.

  In one embodiment, the pallet support rack having a rectangular shape in plan view, which is provided at four corners of the pallet support rack, is a front left pillar, a front right pillar, a rear left pillar, and Of the four columns consisting of the rear right column, the upper portions of the front left and right columns are connected to each other via the front side beam members, and the upper portions of the rear left and right columns are the rear side beam members. A pallet support shelf connected to each other via a front housing, a rear housing, and a housing connecting the front housing and the rear housing, provided at a position lower than the rear beam member; A rear housing extending generally horizontally between the left and right columns on the rear side of the pallet support rack as a rotation axis so as to change between a use position and a storage position In the use position, the intermediate pivot shelf is provided with an intermediate pivot shelf configured to be movable. I While extending horizontally, characterized in that substantially extend vertically in the stored position, to provide a pallet support shelf with an intermediate times Dotana.

  In addition, it is provided rotatably at one end of the front housing of the intermediate pivotal rack with respect to the front housing and configured to be pivotable about a rotation axis extending substantially in the longitudinal direction of the front housing. The first arm body and the joint cylinder attached to the tip of the first arm body, and when the middle pivot shelf extends generally horizontally, the right or left front side of the pallet support shelf It is characterized in that one end face of the joined cylindrical body can be supported in contact with the upper end face of the support cylindrical body provided on the support column.

  Furthermore, when one end face of the joined cylindrical body is supported in contact with the upper end face of the support cylindrical body, a predetermined pin can be passed so as to connect the joined cylindrical body and the support cylindrical body, It is characterized in that the above-mentioned joint cylinder is formed hollow.

  In addition, the other end of the front housing of the intermediate pivotal rack is provided so as to be slidable relative to the front housing and configured to be pivotable about a rotation axis extending substantially in the longitudinal direction of the front housing. And a support rod extending at a tip of the second arm in a direction substantially orthogonal to a longitudinal direction of the second arm, and a third of the third support A cylindrical member is provided, and a convex member configured to be insertable into and removable from the third cylindrical member is provided to the front beam member.

  In a further embodiment, the two middle pivoting shelves are arranged side by side (in a direction substantially parallel to the direction in which the left and right columns pass through).

FIG. 5 is a view showing a pallet support shelf in an embodiment of the present invention. The figure which shows the rotation movement etc. of the middle rotation shelf in one Example of this invention. The figure which shows the process until the joining cylinder attached to the end of a 1st arm body is fixed to a support cylinder. The figure which shows the process until the cylinder provided in the support rod attached to the other end of the 2nd arm body is fixed.

  One embodiment of a pallet support shelf according to the present invention will be described with reference to the attached drawings.

  In FIG. 1, while the part which comprises the outer frame of the pallet support shelf 1 of this invention is shown with a thin two-dot chain line, the intermediate rotation shelf 100 arrange | positioned by the pallet support shelf 1, and this intermediate rotation. The members for supporting the shelf 100 are shown by thick solid lines.

  In one embodiment, as shown in FIG. 1, pillars 2, 4, 6 and 8 are erected at four corners of the pallet support shelf 1. Further, the upper portion between the left support post 2 on the front side of the pallet support shelf 1 and the right support 4 is connected via the front beam member 10, and between the rear left support 6 and the right support 8 Upper portion of the pallet support shelf 1 is connected via the rear side beam member 12 and the upper portion between the left front column 2 and the rear side column 6 of the pallet support shelf 1 is connected via the left side beam member 14; An upper portion between the front support 4 and the rear support 8 is connected via the right side beam member 16. Furthermore, between the front beam member 10, the rear beam member 12, the left side beam member 14 and the right side beam member 16 so that the pallet can be placed on the upper surface of the pallet support shelf 1. Reinforcement beam members 24 are arranged to form a well.

  Also, the lower part between the left post 6 on the rear side of the pallet support shelf 1 and the right post 8 is connected via the lower beam member 18, and the left front post 2 and the rear side of the pallet support shelf 1 are connected. The lower part between the columns 6 is connected via the lower beam member 20, and the lower part between the right front column 4 and the rear column 8 of the pallet support shelf 1 is connected via the lower beam member 22. ing. In one embodiment, the front frame 34 of the pallet support shelf 1 comprises the left and right columns 2, 4 and the front beam member 10, and the rear frame 28 of the pallet support shelf 1 comprises the left and right columns 6. , 8, a reinforcement support 26 standing between these support 6, 8, a back beam 12, and a lower beam 18.

  In the embodiment shown in FIG. 1, the pallet support shelf 1 comprises two intermediate pivoting shelves 100 arranged laterally in a predetermined height position of the columns 6, 8. In another embodiment, the pallet support rack 1 is provided with one intermediate pivot rack 100 at a height position substantially in the middle of the pillars of the pallet support rack 1. In still another embodiment, the pallet support rack 1 is provided with three or more middle pivot racks 100 at a height position substantially in the middle of the pillars of the pallet support rack 1. Further, the rear housing 102 constituting the left and right rear portions of the middle rotation rack 100 is a support 6 in the frame 28 on the rear side of the pallet support rack 1 so that the middle rotation rack 100 can be rotated. 8 or loosely fitted to a convex member 30 provided on the reinforcement support 26.

  In the embodiment shown in FIG. 1, the middle pivoting shelf 100 is configured to have a front housing 101, a rear housing 102, and a housing connecting the front housing 101 and the rear housing 102, and has a generally torii shape It is formed in the shape of. In other embodiments, the intermediate pivoting rack 100 may be formed in a shape other than a torii gate.

  FIG. 2 is a perspective view showing the pivotal movement of the intermediate pivotal rack 100. As shown in FIG. The intermediate pivoting rack 100 is pivoted to a substantially vertically extending storage position (position of the intermediate pivoting rack shown at the back in FIG. 1) and a substantially horizontally extending use position (figure) 1) and the position of the intermediate pivoting shelf shown at the front). When the intermediate pivot 100 is pulled down from the storage position to the front of the pallet support shelf 1 (in the direction indicated by the arrow D in FIG. 2) to be in the use position, the user of the pallet support shelf 1 operates the intermediate pivot shelf 100. It is possible to put pallets and articles on top of the

  In one embodiment, the pallet support shelf 1 is a first arm configured to be slidable relative to the front housing 101 at one end (left end or right end) of the front housing 101 of the intermediate rotating rack 100. The body 108 is further provided. For example, at one end (left end or right end) of the front housing 101 so as to be slidable along the length direction of the front housing 101 of the intermediate rotating rack 100 (the direction indicated by arrow E in FIG. 2). The first arm body 108 is provided in a nested manner. The first arm body 108 is further configured to be pivotable in a direction indicated by arrow F in FIG. 2 about a rotation axis extending generally in the longitudinal direction of the front housing 101, and The hollow joint cylinder 104 is attached to the tip of the arm 108 of the above.

  In addition, the other end (left end or right end) of the front housing 101 of the intermediate rotating rack 100 is provided slidably with respect to the front housing 101 and extends generally in the longitudinal direction of the front housing 101 A second arm body 108 configured to be pivotable about a rotational axis is provided. Further, at the tip of the second arm body 108, a support rod 110 extending in a direction substantially orthogonal to the length direction of the second arm body 108 is provided. That is, the support rod 110 is connected to the second arm body 108 so as to be able to rotate in the direction indicated by the arrow F in FIG. 2 with the second arm body 108 as the rotation axis.

  In the embodiment shown in FIG. 2, furthermore, in order to prevent the user from accidentally dropping the rotatably configured support rod 110 when moving the support rod 110, receiving the support rod 110 A projecting support rod receiver 114 is provided at a position where it can be moved.

  In FIG. 3, the joint cylinder 104 provided at the tip of the first arm body 108 is fixed to the support cylinder 32 provided on the support 2 or the support 4 in the front frame 34 of the pallet support shelf 1. Show the process of The joint cylinder 104 provided at one end of the first arm body 108 moves in the direction indicated by the arrow A in FIG. Then, one end surface of the joint cylinder 104 may abut on the upper end surface of the support cylinder 32 provided on the front column 2 or the column 4. That is, one end surface of the joint cylinder 104 can be supported by the upper end surface of the support cylinder 32 provided on the column 2 or the column 4 when the intermediate pivot shelf 100 extends substantially horizontally.

  Subsequently, when a predetermined pin P is passed through the inside of the joint cylinder 104 into the support cylinder 32 in the direction indicated by the arrow B in FIG. 3B, it is shown in FIG. Thus, the junction cylinder 104 and the support cylinder 32 are connected via the pin P. In this way, the first arm body 108 extending from one end of the front housing 101 of the intermediate pivot rack 100 is fixed to the post.

  In FIG. 4, a cylindrical body 112 provided at the tip of the support rod 110 provided on the second arm body 108 extending from the other end (left end or right end) of the front housing 101 of the intermediate rotating rack 100 is The process until it fixes to the convex-shaped member 36 provided in the front side beam member 10 of the pallet support shelf 1 is shown. First, when the cylindrical body 112 provided at the tip of the support rod 110 is moved in the direction shown by the arrow C in FIG. 4A, as shown in FIG. 4B, the cylindrical body 112, A convex member 36 provided on the front beam member 10 of the pallet support shelf 1 is fitted, and the support rod 110 is fixed.

  When the user of the pallet support shelf 1 wants to return the intermediate pivot shelf 100 from the use position to the storage position, an operation reverse to the operation shown in FIGS. 2 to 4 may be performed. That is, the user retracts the first and second arm bodies 108 of the intermediate pivoting shelf 100 and pulls up the intermediate pivoting shelf 100 in the direction opposite to the direction of the arrow D shown in FIG. The pivoting rack 100 is folded so as to extend substantially vertically with the front housing 101 upward and in the storage position.

  In one embodiment, when the middle rotation rack 100 is in the storage position, the joint cylinder 104 of the middle rotation rack 100 is held by the holding member 38 provided on the column 8 and provided on the reinforcement column 26. The base of the support rod 110 is configured to be held by the support member 40.

  The pallet support shelf 1 according to an embodiment of the present invention is provided with an intermediate pivot shelf 100 configured to be rotatable at a substantially middle height position of a column, thereby dividing a plurality of articles into two stages. Can be stored. Furthermore, in the case where two intermediate swing racks 100 are arranged side by side, it is possible to divide and store a plurality of articles with large lateral dimensions in two stages.

DESCRIPTION OF SYMBOLS 1 ... pallet support shelf 2 ... post 4 ... post 6 ... post 8 ... post 10 ... front side beam member 12 ... back side beam member 14 ... left side beam member 16 ... right side side beam member 18 ... lower beam member 20 ... lower beam member 22 ... lower beam member 24 ... reinforcement beam member 26 ... reinforcement support 28 ... rear frame 30 ... convex member 32 ... support cylindrical body 34 ... front frame body 36 ... convex member 38 ... holding member 40 ... support member 100 ... Middle rotation rack 102 ... Rear housing 104 ... Joint cylinder 108 ... Arm body 110 ... Support rod 112 ... (Third) cylinder 114 ... Support rod receptacle P ... Pin

Claims (5)

A pallet support rack having a rectangular shape in plan view, which is provided at four corners of the pallet support rack, and is a front left pillar, a front right pillar, a rear left pillar, and a rear right pillar. Among the four columns consisting of, the upper portions of the front left and right columns are connected to each other via the front side beam members, and the upper portions of the rear left and right columns are connected to each other via the rear side beam members. On the pallet support shelf
An intermediate pivot shelf provided at a lower position than the rear beam member and having a front housing, a rear housing, and a housing connecting the front housing and the rear housing, the pallet supporting An intermediate pivoting shelf configured to be pivotable so as to change between the use position and the storage position with the rear housing extending substantially horizontally between the left and right columns on the rear side of the shelf as a pivot. Equipped
A pallet support shelf comprising an intermediate pivot shelf, characterized in that said intermediate pivot shelf extends generally horizontally in said use position while extending generally vertically in said storage position. It is provided rotatably at one end of the front housing of the intermediate pivotal rack with respect to the front housing and configured to be pivotable about a rotation axis extending generally in the longitudinal direction of the front housing. And a junction cylinder attached to a distal end of the first arm body,
When the intermediate pivot shelf extends substantially horizontally, one end face of the joined cylindrical body abuts on the upper end face of the support cylindrical body provided on the right or left support on the front side of the pallet support rack A pallet support shelf comprising an intermediate pivot shelf according to claim 1, characterized in that it can be supported.   When one end face of the joint cylinder is supported in contact with the upper end face of the support cylinder, a predetermined pin can be passed so as to connect the joint cylinder and the support cylinder. The pallet support shelf provided with the intermediate pivot shelf according to claim 2, wherein the joint cylinder is formed hollow. The other end of the front housing of the intermediate pivotal rack is provided so as to be slidable relative to the front housing and configured to be pivotable about a rotation axis extending generally in the longitudinal direction of the front housing. The second arm body, and a support rod extending at a tip of the second arm body in a direction substantially orthogonal to the longitudinal direction of the second arm body,
A third cylindrical body is provided at the tip of the support rod, and a convex member configured to be insertable into and removable from the third cylindrical body is provided to the front beam member. A pallet support shelf comprising the intermediate pivot shelf according to claim 2 or 3.   A pallet support shelf comprising an intermediate pivot shelf according to any of the preceding claims, wherein two of said intermediate pivot shelves are arranged side by side.

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