JP2010037005A - Rack - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rack for facilitating take-in and take-out of an article on the floor surface of the rack, which is made so that a transportation machine passes in front, back, right and left directions of the rack and easily and effectively takes-in or takes-out the article on the floor surface of the rack. <P>SOLUTION: The rack comprises: a rectangular bridge plate 1; a rectangular top plate member 3; and pedestals 2 having hooks 5 connected to the legs 4 of the rectangular top plate member at least at four corners, the hooks engageable with the upper surface of the bridge plate 1 with the upper surface of the top plate member 3 without difference in level: wherein a plurality of the pedestals 2, where the bridge plate 1 bridges them, are disposed to have the intervals of distance corresponding to the width of the bridge plate 1, with the hooks 5 of those pedestals 2 facing the bridge plate 1, thereby the hooks 5 of these pedestals 2 engaging with and mounting the bridge plate 1 among the pedestals 2. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a storage shelf for storing articles in a warehouse and a shelf used as a stage in an event, and more specifically, efficiently loading and unloading articles placed on a shelf installation floor below the top plate of the shelf. Relating to shelves that can be performed.

  Conventionally, storage shelves for storing articles in warehouses and shelves that are also used as stages in events, etc. are large draw materials installed on this support frame with a large number of support frames configured with struts and braces It is set as the structure which attached the top plate used as a shelf on (for example, refer patent document 1).

  And when taking in / out the article | item put on the shelf installation floor surface under the top plate in a shelf, it is made for a transporter to pass the front and rear of a shelf, or one direction of right and left.

  However, when the article is put in and out, the workability is difficult because the transporter can pass only in the front and rear direction or the left and right direction of the shelf.

Japanese Patent Laid-Open No. 10-8749 (pages 1-7, FIGS. 1-12)

  The present invention allows the transporter to pass in any of the front, rear, left, and right directions of the shelf when the article placed on the shelf installation floor is taken in and out, so that the article placed on the shelf installation floor can be taken in and out very efficiently. It is now possible to provide shelves that can.

  In order to solve the above-described problems, a shelf according to the present invention includes a rectangular bridge plate, leg members connected to at least four corners of the rectangular top plate member, and the upper surface of the bridge plate and the upper surface of the same top plate member. And mounting bases that can be attached to each other without any step, and a plurality of bases are spaced apart from each other with a width corresponding to the width of the bridge plate connected between the bases. Each is arranged so that the means are opposed to each other, and a bridge plate is attached to the attachment means of the gantry so that the bridge plate can be installed between the gantry.

  Also, a second bridge plate having engagement means is provided, and the bridge plate is attached to the second bridge plate, and the upper surface of the second bridge plate and the upper surface of the bridge plate are engaged without any step. It is supposed to be possible.

  Further, the bridge plate is configured to be connected to the four sides of the top plate member of the gantry.

  In addition, the leg members of the gantry are connected to vertical and horizontal girder members disposed on the lower surface periphery of the top plate member.

  Further, the leg member and the girder member in the gantry are connected by the connecting member, and the leg member and the connecting member can be attached and detached.

  Further, the connection member is formed in a substantially U-shaped groove-shaped connection body formed in the outer and outer dimensions corresponding to the leg member and the girder member, a block body that is attached to the leg member and supports the girder member, and a groove bottom portion in the connection main body The side wall upper end side opposite to the groove bottom side of both side walls facing each other is configured with tightening means for narrowing in the direction in which they approach each other, and the connection between the beam member and the leg member by the connecting member is as follows: One end face of the girder member is opposed to the bottom of the groove in the connection main body, and the end or the vicinity of the girder member is in the vicinity of the upper end of the side wall or the upper end of the side wall of the connection main body, and in the groove of the connection main body. Fix the gap between the bottom and the end of the spar member so that a leg member that can be inserted later can pass through, and then fix the block body to the outer surface of the side wall at a predetermined distance from one end of the leg member. Then, the blow in the leg member Insert the bracket body into the groove upper part opening side of the connection body and insert the part on the end side of the block body under the beam member until the block body comes into contact with the beam member in the groove of the connection body. Then, the upper end side of the side walls of the connecting body where the girder member of the connection body is not located is squeezed in a direction approaching each other by the tightening means, and the leg members are tightened by the both side walls. is there.

  In addition, the girder member is fixed by being positioned at the end or near the end of the connecting body in the groove direction.

  Further, the fixing part of the girder member in the connection main body is cut out in accordance with the outer shape of the girder member.

  In addition, the side wall upper ends in the opposite direction to the groove bottom side of both side walls facing each other across the groove bottom in the connection main body are positioned higher than the leg member inserted into the groove.

  Further, with the block body as a fulcrum, the upper end side of the side walls of the side wall at the portion where the girder member of the connection main body is not located is tightened by the fastening means in the direction in which they approach each other.

  According to the shelf of the present invention, the four directions around the mount are vacant as spaces at the end and center of the shelf constructed with the bridge board and the mount, so that the transporter can move the shelf in and out of the shelf on the shelf installation floor surface. It can pass in any direction, front, back, left, and right, and therefore, the articles placed on the shelf installation floor can be taken in and out very efficiently.

  And what has provided the 2nd bridge board can be vacated as a space where four directions around a frame are larger in the edge part and center part of the constructed shelf, so the article placed on the shelf installation floor surface When loading and unloading, the risk of the transportation equipment colliding with the gantry can be greatly reduced, and the safety of the loading / unloading work can be greatly improved.

  In addition, since the shelf can be constructed simply by attaching the bridge plate to the mounting means of the gantry arranged at a predetermined position, there is a possibility that forgetting to tighten the screws used for the assembly may occur. The shelf can be made as small as possible, and therefore the shelf can be assembled easily and securely.

  In addition, since the leg members of the gantry can be attached / detached, the same leg member becomes one by one. Therefore, when the gantry is transported, the transportation quantity of the gantry can be increased, and also the storage is less. Can be stored in space.

  When the connecting member is used so that the above-described pedestal leg member can be attached and detached, the connecting member is fixed to the girder member side so that the connecting main body and the girder member side are integrated. And the connection body can be stabilized without rattling.

  And, when fixing the connection main body and the girder member as described above, a gap is provided between the groove bottom portion of the connection main body and the end portion of the girder member so that a leg member to be inserted later can pass through. Since the end portion of the leg member to be connected next to the connection main body integrated with the member can be inserted into the gap, and the side walls of the leg member are tightened by the both side walls of the connection main body squeezed by the tightening means. The side wall corners on the side wall upper end portion side of the connecting body of the leg member are firmly held by the both side wall surfaces of the connecting body, and the leg member is pressed against the bottom of the groove of the connecting body. Therefore, it is possible to support the entire area of the bottom portion of the groove in the connection main body serving as a support portion, and thus the leg member can be stably supported without rattling.

  In addition, since the connection main body and the leg member are connected and fixed, the side wall surfaces of the connection main body press and fix the side wall corners on the side wall upper end side of the connection main body of the leg member. The width between the side walls of the connection main body can be made wider than the width of the leg member inserted through the leg member. Therefore, the leg member can be smoothly inserted into the groove of the connection main body during assembly.

  Furthermore, since the support of the girder member by the leg member is supported by a block body fixed to the leg member, it is compared with a case where the girder member is supported by a bolt connecting the leg member and the girder member which is usually performed. The girder member to which a large load is applied like the shelf of the present invention can be stably and firmly supported.

Hereinafter, the shelf of the present invention will be described with reference to the accompanying drawings.
FIG. 1 shows the structure of a shelf, and this shelf comprises a rectangular bridge plate 1 and a pedestal 2, and further includes a second bridge plate 1a as shown in FIG. There is a case where a shelf is constituted by 1a and the gantry 2.

  As shown in FIG. 3, the bridge board 1 has a shape in which a lower surface portion of a rectangular main body is recessed inward, and a shelf for heavy objects is shown in FIG. 3. However, there are cases where vertical and horizontal girder members 6 are provided at least in the recesses as in the second bridge plate 1a shown in FIG.

  And the 2nd bridge board 1a shown in FIG. 2 has the shape where the lower surface part in the rectangular main body was dented inward basically like the bridge board 1, and top plate member 3a. Vertical and horizontal girder members 6 are provided in the recesses on the back side of.

  Further, hooks 5a as engaging members are provided on two opposite sides of the peripheral edge of the second bridge plate 1a so that the bridge plate 1 can be connected to the two sides via the hooks 5a.

  The gantry 2 is provided with leg members 4 at four corners of a rectangular top plate member 3, and these leg members 4 are peripheral girder members 6 of vertical and horizontal girder members 6 disposed on the lower surface of the top plate member 3. It is arranged.

  The leg member 4 is reinforced by the brace 7. In the embodiment, the brace 7 is provided with two braces between the two leg members 4. However, the leg members 4 are also provided in parallel with the girder member 6. One or a plurality of members may be provided between the members 4, and further, a brace 7 may be provided between all four leg members 4.

  Further, the leg member 4 is connected to the girder member 6 via the connecting member 8, and is fastened and fixed by a fixing screw 17 and a nut 18 (see FIG. 6) as a fastening member provided in the connecting member 8 attached to the girder member 6. The leg member 4 can be removed from the connecting member 8 by releasing the.

  A hook 5 serving as a locking member is provided on a vertical and horizontal girder member 6 disposed on the lower peripheral edge of the top plate member 3 in the gantry 2, and the bridge plate 1 and the second bridge are interposed via the hook 5. The plate 1 a can be connected to four sides of the top plate member 3 in the gantry 2.

  Then, as shown in FIG. 4, the gantry 2 is arranged so that the hooks 5 of the gantry 2 are opposed to each other with an interval corresponding to the vertical or horizontal width of the bridge plate 1 and the second bridge plate 1a. When the side wall 1b of the bridge plate 1 and the side wall 1b of the second bridge plate 1a are hooked on the hook 5, the shelf can be constructed (see FIG. 5).

  Further, as shown in FIG. 6, the bridge plate 1 and the second bridge plate 1a are engaged with the hooks 5 and 5a described above by the hook 5 serving as an L-shaped engagement means in the gantry 2 and the bridge plate 1 is set up. The side wall 1b as the descending portion and the side wall 1b as the falling portion without the hook 5a in the second bridge plate 1a are hooked and engaged, and after the attachment, the gantry 2, the bridge plate 1, and the second bridge The upper surfaces of the plates 1a are constructed so as to have almost no steps.

  And the method of performing the connection of the leg member 4 and the girder member 6 mentioned above using the connection member (connection member 8) originally developed by the applicant will be described with reference to FIGS.

  FIG. 7 shows the configuration of the connection member 8. The connection body 9 is formed with the inner and outer dimensions corresponding to the spar member and the leg member, the block body 7 attached to the leg member and supporting the spar member, and the connection body. 9 is a fastening member comprising bolts 17 and nuts 18 serving as fastening means for narrowing the upper ends of both side walls 11 opposite to the groove bottom 10a side of the opposite side walls 11 across the groove bottom 10a. 16 is composed.

  As shown in FIG. 8, the connecting member 8 fixes the girder member 6 to the end portion of the connection main body 9, and the girder member on the side fixed to the groove bottom portion 10 a of the connection main body 9 with the end face opposed to it. 6 is cut out in accordance with the outer shape of the girder member 6 (notched portion 13), and when the connection main body 9 and the girder member 6 are welded and fixed, at least two sides of the girder member 6 are fixed. Can be welded to the connection body 9 so that the fixing strength can be further increased.

  Further, the upper end of the side wall 11 opposite to the groove bottom 10a side of the side walls 11 across the groove bottom 10a of the connection body 9 is positioned higher than the leg member 4 inserted into the groove 10; The side walls 11 are provided with through holes 12 for bolts 17 serving as fastening means at positions higher than the leg members 4.

  The block body 14 fixed to the leg member 4 is provided with a through hole 15 through which the bolt 17 as the tightening means can pass, and the block body 14 serves as a fulcrum and the through hole 15 of the block body 14 and the side wall of the connection main body 9 are provided. 9 is tightened by the respective bolts 17 inserted into the through holes 12 and the nuts 18 screwed into the bolts 17 so that the direction indicated by the arrow in FIG. I am doing so.

  However, although not shown in the present embodiment, when the strength is not so high, the notch 13 is not formed in the connection body 9 and the end surface is fixed to the groove bottom 10a of the connection body 9 described above. In some cases, the end portion or the vicinity of the end portion of the side girder member 6 is fixed to the end portions or the vicinity of the end portions of the side walls 11 of the connection body 9 or one of the side walls 11.

  Further, the girder member 6 may be fixed to the middle of the connection body 9 without being fixed to the end of the connection body 9.

  In the embodiment, the method of fixing the connection main body 9 and the girder member 6 is welding. However, depending on the material forming these, there are cases where fixing is performed using other known means instead of welding.

  Further, the upper end portions of the side walls 11 approach each other by tightening with the nuts 18 screwed into the through holes 15 of the block body 14 and the bolts 17 inserted into the through holes 12 of the side wall 11 of the connection body 9. In some cases, the upper end portions of the side walls 11 of the connection main body 9 may be narrowed in the direction in which they approach each other, for example, by a tightening tool having a structure such as a clamp tool.

  And in order to attach the connection main body 9 of the connection member 8 to the girder member 6 arrange | positioned in the vertical and horizontal direction of the mount frame 2, as shown in FIG. 8, the end surface in one girder member 6 is made into the groove | channel 10 in the connection main body 9. As shown in FIG. The end portion of the girder member 6 and the side portion in the longitudinal direction thereof are opposed to the notch portion 13 of the connection main body 9 and the groove bottom portion 10a of the connection main body 9 and the end portion of the girder member 6 are opposed to the groove bottom portion 10a of the connection main body 9. A gap through which the leg member 4 to be inserted later can pass is fixed by welding, and the other girder member 6 is fixed by welding at a predetermined position on the outer surface of the side wall 11 of the connection body 9.

  Next, in order to attach the block body 14 of the connecting member 8 to the leg member 4 of the gantry 2, as shown in FIG. 8, the block body 14 is formed on the outer surface of the side wall at a predetermined distance from one end of the leg member 4. The welding is fixed.

  Next, the connection between the leg member 4 and the girder member 6 performed through the connection member 8 is such that the block body 14 in the leg member 4 is directed toward the opening side of the upper portion of the groove 10 in the connection body 9 and the end portion is more than the block body 14 The side portion is inserted below the girder member 6 which is welded and fixed to the groove bottom portion 10a with the end face facing (in the direction indicated by the arrow in FIG. 8), and the leg 14 until the block body 14 comes into contact with the girder member 6 The member 4 is inserted into the groove 10 in the connection body 9.

  Next, as shown in FIG. 9, the bolt 17 of the fastening member 16 is inserted from the outside of the connection body 9 into the through hole 12 in the side wall 11 of the connection body 9 and the through hole 15 of the block body 14.

  Next, a nut 18 is screwed into the bolt 17 inserted through the through hole 12 in the side wall 11 of the connection body 9 and the through hole 15 of the block body 14, and tightened by the bolt 17 and the nut 18 screwed into the bolt 17, The connecting body 9 is narrowed in the direction in which the upper end sides of the side walls 11 approach each other, that is, in the direction of the arrow in FIG.

  As described above, the connection between the leg member 4 and the girder member 6 by the connecting member 8 is completed, and the connection main body 9 which is the main body of the connecting member 8 and each girder member 6 are fixed and integrated by welding. The part of the member 4 closer to the end than the block body 14 enters the gap between the groove bottom 10a of the connection body 9 and the end of the beam member 6, and is tightened by tightening the nut 17 with the bolt 17. The side wall corners of the leg member 4 are firmly held by the side walls 11 of the connection main body 9 and the leg member 4 is pressed against the inner surface of the groove bottom 10 a of the connection main body 9. It can be supported over the entire area of the inner surface of the groove bottom 10a of the connection main body 9 serving as a support portion, and the leg member 4 is supported in a state where there is no play (play).

  Further, the insertion direction of the bolts 17 in FIG. 9 may be inserted from the inside of the block body 14 into the through hole 15 of the block body 14 and the through hole 12 in the side wall 11 of the connection body 9.

  And the shape of the bridge board 1, the 2nd bridge board 1a, and the mount frame 2 may be comprised in the shape of a rectangle or a square in planar view, respectively, or combining what differs in size.

  In addition, when the leg member and the girder member in the gantry are configured to be detachable, a leg member having a length corresponding to the use situation can be selected, and the length of the four leg members is different in a stepped place. A thing can be attached and used.

The perspective view which shows the shelf which concerns on this invention by notching a part of top plate member of a mount frame. The perspective view which shows a 2nd bridge board by notching a part of top plate member. Sectional drawing of a bridge board. The perspective view which shows the construction example of a shelf. The completed figure of the shelf shown in FIG. Sectional drawing which shows the engagement state of a bridge board and a mount frame. The perspective view which shows the structure of a connection member. The figure which shows the connection of the leg member by a connection member. The figure which shows the state which connected the leg member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bridge board 1a 2nd bridge board 1b Side wall 2 Base 3 Top board member 3a Top board member 4 Leg member 5 Hook 5a Hook 6 Girder member 7 Brace 8 Connection member 9 Connection main body 10 Groove 10a Groove bottom part 11 Side wall 12 Through-hole 13 Notch 14 Block body 15 Through hole 16 Tightening member 17 Bolt 18 Nut

Claims (10)

  A rectangular bridge plate and leg members are connected to at least four corners of the rectangular top plate member, and engaging means capable of engaging the upper surface of the bridge plate and the upper surface of the same top plate member without any step are provided. A plurality of mounts are arranged with an interval corresponding to the width of the bridge plate connecting between the mounts, and the engaging means of the mounts are opposed to each other. A shelf constructed so that a bridge plate can be attached to the engaging means and the bridge plate can be installed between the gantry.   The second bridge plate formed by disposing the engaging means is provided, and the upper surface of the second bridge plate and the upper surface of the bridge plate can be engaged without any step. shelf.   The shelf of Claim 1 comprised so that the said bridge board can be connected to four sides of the top-plate member in a mount frame.   The shelf according to claim 1, wherein leg members of the gantry are connected to vertical and horizontal girder members disposed on a peripheral edge of the lower surface of the top plate member.   The shelf according to claim 4, wherein the leg member and the girder member in the gantry are connected by a connecting member, and the leg member and the connecting member can be attached and detached.   A connection body having a substantially U-shaped groove formed to have an inner and outer dimension corresponding to the leg member and the girder member, a block body attached to the leg member to support the girder member, and a groove bottom portion in the connection body The side wall upper end side opposite to the groove bottom side of both side walls facing each other is configured with tightening means for narrowing in the direction in which they approach each other, and the connection between the beam member and the leg member by the connecting member is as follows: One end face of the girder member is opposed to the bottom of the groove in the connection main body, and the end or the vicinity of the girder member is in the vicinity of the upper end of the side wall or the upper end of the side wall of the connection main body, and in the groove of the connection main body. Fix the gap between the bottom and the end of the spar member so that a leg member that can be inserted later can pass through, and then fix the block body to the outer surface of the side wall at a predetermined distance from one end of the leg member. Then, block on the leg member Insert the body into the groove upper part opening side of the connection body and insert the part on the end side of the block body below the girder member until the block body contacts the girder member in the groove in the connection body. And then tightening the leg members on both side walls by narrowing the side wall upper end sides of the side walls at the portion where the girder member of the connection body is not positioned by the tightening means in a direction approaching each other. The shelf according to 5.   The shelf according to claim 6, wherein the girder member is fixed by being positioned at an end of the connecting body in the groove direction or near the end.   The shelf according to claim 6, wherein a fixing portion of the girder member in the connection main body is cut out in accordance with the outer shape of the girder member.   The shelf according to claim 6, wherein the side wall upper ends of the side walls opposite to each other across the groove bottom in the connection main body are positioned higher than the leg member inserted into the groove.   The shelf according to claim 6, wherein the block body is used as a fulcrum, and the side wall upper end portions of both side walls at the portion where the girder member of the connection main body is not located are tightened in the direction in which the blocks approach each other.

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