JPH10297724A - Jig for manufacturing rack of automatic high-rise warehouse - Google Patents

Abstract

PROBLEM TO BE SOLVED: To avoid complicatedness in work for improving work efficiency, easily form similar racks for improving product precision, and securely detect a load-carrying platform of a crane. SOLUTION: A gauge plate having a gauge to which a base plate is applied is fixed on one side in the longer side direction of a frame 16 for holding plural columns 6. A gauge plate having a gauge to which a top plate is applied is movably provided on the other side. A positioning stopper 33 to decide an outside position of the column 6 is fixed on one side in the shorter side direction of the frame 16, and a width deciding stopper to decide an inner side position of the column 6 is fixed on the other side. A clamp 35 to be applied to the outer side position of the column 6 is provided. A lattice vertical position deciding piece to decide a height direction position of a lattice 8 is fixed between the columns 6 on the frame 16, and a lattice lateral position deciding piece to decide a lateral position of the lattice 8 is provided. A load-carrying platform fixing jig to position a load-carrying platform is provided to stand on the frame 16 for installing it to be perpendicular to the column 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rack manufacturing jig for forming a rack which is a component of a rack construction of a three-dimensional automatic warehouse.

[0002]

2. Description of the Related Art Production-related materials such as products, commodities, or materials, parts, and semi-finished products are stored on pallets or the like, and temporarily and three-dimensionally arranged and stored. In recent years, a large number of automatic three-dimensional warehouses, which automatically carry out retrieval by a computer, have advantages such as easy inventory management and labor saving.

[0003] The structure of the three-dimensional automatic warehouse will be described with reference to FIG. As shown in the figure, a three-dimensional automatic warehouse 1 includes a rack structure 2 and a stacker crane 5 (see FIG. 24) that moves along a passage 3 formed inside the rack structure 2 to load and unload luggage 4 such as products. It is schematically configured.

As shown in FIGS. 25 and 26, the rack structure 2 has two columns 6 of an appropriate length (usually approximately 10 meters).
And the load shelves 7 for holding the load 4 (the load 4 is held at the ends of the two load shelves 7 as shown in FIG. 27) and the so-called bracing, which is arranged diagonally for reinforcement. The rack 9 composed of the lattice 8 of FIG.
On the top 10, a plurality of units are arranged side by side in the horizontal direction X and the vertical direction Y, and as shown in FIG.

As shown in FIG. 30, the two columns 6 of the rack 9 are formed by rectangular cylinders, and are provided between the columns 6 so as to be perpendicular to the columns 6. The shelf 7 is also formed in a quadrilateral frame by a rectangular tubular rod. Further, a reinforcing lattice 8 welded between the columns 6 is formed by a pipe.

As shown in FIGS. 25 and 26, the rack structure 2 is located at an upper position, a substantially intermediate position and a lower position of the column 6.
A gusset plate 12 for holding a brace 11 (see also FIGS. 23 and 29) which holds the structure of FIG. 1 and serves as an earthquake-resistant structure is welded (FIG. 30 is a lower position). As shown in FIG. 31, the gusset plate 12 attached to the middle position of the column 6 is for engaging the brace 11 with the middle position of the column 6. In addition, the strut 6 in FIG. In FIG. 23, the reference numeral 13 indicates a traveling rail of the stacker crane 5, and the reference numeral R indicates a traveling direction of the stacker crane 5.

The above-described rack structure 2 of the three-dimensional automatic warehouse 1
A stacker crane 5 interlocking with a computer reciprocates in a passage 3 (see FIG. 28) in the inside, and a desired rack 7 is detected, and the baggage 4 should be stored in the rack 7 and the baggage 4 should be taken out. Since the load shelves 7 are detected and the luggage 4 is taken out from the load shelves 7, the columns 6 of the rack 9 and the columns 6
If there is an error in the assembling position and the mounting position of the load shelf 7, the computer cannot accurately detect the desired position.

Therefore, each of the racks 9 must be manufactured precisely. For example, if a 10m rack 9 is stacked in three steps (three sections) and built to 30m,
The error of the vertical position of the cargo rack 7 at 30m must be within ± 3mm. For this reason, conventionally, after confirming the building scale of the rack structure 2 to be constructed and the dimensions of the rack 7, the welding positions of the rack 7 and the lattice 8 are marked on the support 6 or the like, that is, Marks for mounting and positioning the load shelves 7 and the like are provided, and the members are welded in accordance with the marks.

[0009]

In the prior art described above, when manufacturing a rack, the mounting position of a load shelf, lattice or the like is marked on a support post, and the load shelf or the like is welded in accordance with the marked mark. Therefore, there is a problem that the operation is complicated, the work is complicated, and the work efficiency is reduced.

[0010] If a line is drawn on a column or the like and a shelf or the like is welded in accordance with the mark, depending on the column, the position of the line on the shelf or the like may be shifted or the welding position may be changed. Error occurs, the accuracy of welding decreases,
There is a problem that it is difficult to form the same rack. As described above, when the welding accuracy of the rack is reduced, a problem has arisen that the stacker crane cannot accurately detect a desired load shelf.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems. A jig for forming a rack is formed, and the work efficiency is improved by avoiding the complicated work.
Another object of the present invention is to provide a jig for manufacturing a rack of a three-dimensional automatic warehouse in which the same product (rack) can be easily formed, the accuracy of the product is improved, and a stacker crane can surely detect a shelf or the like. I do.

[0012]

According to the first aspect of the present invention,
A gantry is provided for holding a plurality of columns laid down on the floor side by side, and a base plate or a joint plate attached to the end of the column abuts on one side in the longitudinal direction of the gantry, and a gauge plate having a gauge is provided. A top plate or a joint plate to be attached to the end of the column abuts on the other side in the longitudinal direction of the gantry, a gauge plate having a gauge is movably disposed, and the column is provided on one side in the short direction of the gantry. A positioning stopper for determining the outer position is fixed, a width determining stopper for determining the inner position of the support is fixed to the other side in the short direction of the mount, and a clamp is provided to abut the outer position of the support. A lattice vertical positioning piece for positioning the lattice in the height direction, which is disposed diagonally, is fixed between the plurality of columns on the upper surface, In the lattice lateral positioning piece for positioning in the width direction of the lattice is provided, on the frame,
A rack fixing jig for locating a quadrangular rack mounted orthogonally to the column is provided.

As described above, a gauge plate having a gauge is provided on one side in the longitudinal direction of the gantry on the floor where a plurality of inverted columns are juxtaposed, and a base plate or a base plate attached to the end of the column is provided on the gauge plate. The joint plate is brought into contact with and positioned, and the column is welded to the positioned plate. Further, a gauge plate having a gauge is movably provided on the other side in the longitudinal direction of the gantry, and a top plate or a joint plate attached to the end of the column is brought into contact with the gauge plate, and the gauge plate is moved by moving the gauge plate. The positioning in the longitudinal direction is performed accurately, and the columns are welded to the positioned plate.

The outer position of the column is fixed to the positioning stopper fixed to one side in the short direction of the mount by abutting the position.
The inner position of the column is brought into contact with the width-fixing stopper fixed to the other side in the short direction of the gantry, and the outer position of the column is brought into contact with the clamp provided on the other side in the short direction of the gantry to make the width of the column Fix the direction. Then, the lattice, which is obliquely disposed, is placed on the lattice vertical positioning piece fixed between the plurality of columns on the upper surface of the gantry, and the lattice is positioned in the height direction. Also, the lattice is positioned in the width direction by contacting the side of the lattice with the lattice lateral positioning piece. Further, the load shelf is brought into contact with a load shelf fixing jig provided on the gantry to position the load shelf perpendicular to the support columns.

According to a second aspect of the present invention, a side positioning member for positioning a side portion of the support and a side contact member for positioning the side of the support are provided on both sides in the longitudinal direction of the base. An end positioning member that abuts on the end of the column at the position where the end is located to fix the end in the longitudinal direction of the column is fixed, and further, the column is fixed to the upper surface in the longitudinal direction of the base base. A plurality of gauge plates having gauges for positioning a gusset plate to be mounted are horizontally arranged.

Because of this, the gusset plate for mounting on the support is engaged with the gauges of the plurality of gauge plates horizontally disposed on the upper surface in the longitudinal direction of the base base to position the gusset plate. Further, the support is placed on the upper surface of the gusset plate, and one side of the support is brought into contact with a side positioning member provided on the longitudinal side of the foundation base, and the other side of the support is brought into contact with the side. It is positioned on both sides of the column by contacting the member. Further, both ends in the length direction of the column are brought into contact with the end positioning member to fix the entire column, and in this state, the column and the gusset plate are welded and fixed integrally.

According to a third aspect of the present invention, there is provided a clamp for fixing a positioning stopper for positioning one side of a portion along a longitudinal direction of a longitudinal member of the quadrilateral load shelf on a base and positioning the other side. A positioning stopper for positioning one side of a portion of the cargo shelf along the length of the short member, a clamp member for positioning the other side, and A positioning stopper for fixing the side end is provided.

With this configuration, one side of the longitudinal portion of the load shelf along the length direction is brought into contact with the positioning stopper fixed on the base to position and fix the same, and the clamp member disposed on the base is provided. Is used to position the other side of the longitudinal member in the longitudinal direction. Furthermore, one side of the portion of the short side member of the load shelf along the length direction of the shelf is brought into contact with a positioning stopper fixed on the base, and the position is fixed and fixed, and the length of the short side member is fixed by a clamp member arranged on the base. Position the other side along the direction. Then, one end of the longitudinal member of the load shelf is brought into contact with the positioning stopper fixed on the base to position and fix the position, and the entire load shelf is positioned and fixed, and the respective connecting portions are welded and fixed.

[0019]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below. The same members as the conventional members are denoted by the same reference numerals, and the description thereof will be omitted. The present invention is to manufacture a jig for forming a rack 9 constituting the rack structure 2 of the three-dimensional automatic warehouse 1, and to accurately manufacture members (rack) having the same dimensions.

FIG. 1 and FIG. 2 show a state in which the rack 9 is formed by using a jig 15 for manufacturing the rack 9. The circled portions are where the manufacturing means of the present invention is provided. First, the gantry 16 of the manufacturing jig 15 of the rack 9 will be described with reference to FIGS. The gantry 16 is composed of two parallel I-shaped foundation bases (approximately 300 mm in height) placed on the floor 10.
As shown in FIG. 5, a support post base 19 is provided at an appropriate position on the upper surface of the base through a holding leg 18 (see also FIG. 6) formed of a rectangular tube.
(Approximately 320 mm together with the height holding legs 18 up to the upper surface) is arranged perpendicular to the base 17, and a pedestal 20, which is formed of a square tube orthogonal to the base 17, is provided at an appropriate position on the lower surface of the base 17. (Approximately 150 mm in height).

The column receiving base 19 (having a length of approximately 2 m in the longitudinal direction) is formed by a square tube member and a U-shaped member movably fitted on both upper sides of the square tube member.
It can be adapted to any width of the rack 9 (length approximately 3 m when extended). The U-shaped member is usually
It is fixed to the rectangular tube member by bolts. In FIG. 5, what is indicated by reference numeral 21 is the bolt hole. Also,
In FIGS. 3 and 4, what is indicated by reference numeral 22 is the holding leg 18.
(See FIGS. 5 and 6) are bolt holes for fixing to the base 17. In FIG. 1, the symbol Z indicates the entire length of the rack 9, and Z ′ indicates the width of the rack 9.

Next, each means provided at each position of the gantry 16, that is, at a position indicated by a circle in FIGS. 1 and 2, will be described. As shown in FIG. 7, a gauge mounting member 23 is fixed to one side of the gantry 16 at a portion indicated by reference numeral A, and is orthogonal to the gantry 16. A gauge plate 25 for positioning a base plate 24, which is an iron plate attached to the lower end, and a joint plate provided at the joint of the column 6 (see FIG. 8).
Is fixed.

On the base plate 24 side of the gauge plate 25, a gauge 27 formed by processing the head of a bolt to be engaged with a bolt hole 26 formed in the base plate 24 or the like is detachably attached. Thereby, the gauge plate 25 can easily be made to correspond to the squareness of the base plate 24 and the pitch of the bolt holes 26.

The portion indicated by reference numeral B will be described in detail with reference to FIGS. As shown in the drawing, a load shelf fixing jig 28 is erected on the portion B. The load shelf fixing jig 28 is fixed to a pedestal 20 or a fixing member provided between the two bases 17. As shown in FIG. 10, an adjustment set piece 29 for checking whether or not the load shelves 7 arrive at a predetermined dimensional position at right angles, and adjusting this, is fixed to the upper and lower portions of the load rack fixing jig 28 as shown in FIG. .

The set piece 29 for adjustment is applied to the ruled line 30 described on the column 6 with the right-angle ruler 31, and the load shelf 7 is actually
It is attached after adjusting whether it arrives at a right angle. As described above, if the load shelf 7 located on one side of the support 6 is perpendicular to the support 6 (portion indicated by 90 ° in FIG. 10), the load shelf 7 on the other side of the support 6 also moves with respect to the support 6. Become a right angle. In FIG. 10, reference numeral 32 denotes a slip-stopping piece fixed to the upper portion of the base 17 in order to prevent the load shelves 7 from shifting.

The parts indicated by reference numerals C and D are shown in FIGS.
This will be described in detail with reference to FIGS. As shown in FIGS. 11 and 12, a positioning stopper 33 for checking whether the support 6 is perpendicular to the surface of the base 17 is fixed to the support support base 19 indicated by reference numeral C. Have been. Further, the support base 19 shown in the part D has a structure shown in FIG.
As shown by, a width determining stopper 34 for determining the width of the load shelf 7 of the rack 9 is mounted inside the column 6 opposite to the column 6 in contact with the positioning stopper 33. Reference numeral 35 denotes a clamp for fixing the column 6. FIG. 13
, The symbol V indicates the direction on the passage side of the stacker crane 5 when the rack 9 is constructed. The gusset plate 12 already mounted on the support 6 is not positioned on the side of the passage when the support 9 is mounted on the support base 19 and the rack 9 is assembled. The non-existing portion is matched with the moving side of the stacker crane 5.

The portion indicated by reference numeral E will be described in detail with reference to FIGS. A lattice vertical positioning piece 36 for holding the lattice by adjusting the horizontal height of the lattice 8 is fixed to the upper surface of the column receiving base 19 at the portion indicated by the reference character E, and a lattice horizontal positioning piece is mounted on the side surface of the column receiving base 19. 36 is fixed. The lattice lateral positioning piece 36 is fixed to the column receiving base 19 after adjusting the angle between the lattice 8 and the column 6.

The portion indicated by reference numeral F will be described in detail with reference to FIG. When the angle member 38 is attached to the side of the column 6 on the upper surface of the base base 17 at the portion indicated by the symbol F, the positioning piece is mounted so that the angle member 38 can be attached at a right angle.
39 is fixed. As shown in FIG. 17, the positioning piece 39 is fixed after adjusting the right angle ruler 31 to the angle member 38 from the reference base surface of the base base 17.

The portion indicated by reference numeral G will be described in detail with reference to FIGS. The other side of the gantry 16 of the symbol G, that is,
On the other side of the base 17, there is provided a gauge mounting member 40 which is movable perpendicular to the base 17. The same gauge plate 25 as that used for the base plate 24 is attached to the gauge mounting member 40, and the gauge plate
A gauge 27 formed by processing the head of a bolt is attached to 25 at a predetermined size.

A bolt hole formed in a top plate 41 or a joint plate attached to the uppermost end of the column 6 is fitted into the gauge 27. The gauge mounting member 40
Is attached to the clamp member 42 and is movable.

On the upper surface of the base 17, a plate-like length determining stopper 43 is erected and fixed.
The gauge plate 25 is brought into contact with 43 to position the entire length of the column 6.

With the above construction, two columns 6
When the shelf 7, the lattice 8 and the end plates, that is, the base plate 24, the joint plate and the top plate 41, etc., are welded, first, the base base 17 shown in FIG.
As shown in FIG. 1 and FIG. 2, the two columns 6
Are arranged in parallel. The gusset plate 12 is already attached to the support 6, but this gusset plate 12
The attachment will be described later.

Then, as shown in FIG.
For example, the bolt hole 26 of the base plate 24 is fitted to the gauge 27 of the gauge plate 25 for positioning, and the positioned base plate is welded.
The end of the support 6 is moved in the direction of the arrow and pressed to fix it by welding, and as shown in FIGS.
The bolt hole of the top plate 41 or the joint plate welded to the other side (top side) of the
Fit to the gauge 27 of the 40 gauge plate 25,
The gauge mounting member 40 is moved by the clamp member 42, and the gauge plate 25 is brought into contact with the stopper 43 for determining the entire length, thereby positioning the entire length of the support column 6. Joint plate or top plate 41 at the end of column 6 and gauge plate
If there is a gap in the contact surface with 25, accurate positioning becomes possible by interposing an adjusting plate.

At this time, as shown in FIGS. 11, 12 and 13, the outside of one of the columns 6 is brought into contact with the positioning stopper 33, and the inside of the other column 6 is brought into contact with the width determining stopper 34. Further, the outside of the other column 6 is pressed by the clamp 35 to fix the column 6 so as not to move in the lateral direction.

A lattice 8 is attached between the two parallel columns 6 fixed in this way. That is, as shown in FIG. 14 and FIG. 15, first, the lattice 8 is placed on the lattice vertical positioning piece 36 in order to adjust the height of the lattice 8, and the horizontal height is determined. By pressing the lattice 8 on the lateral positioning piece 37, the oblique angled surface at the end of the lattice 8 comes into contact with the outer peripheral surface of the column 6 without any gap, and the lattice 8 is welded to the column 6 at that position.

When mounting the load shelves 7 between the two columns 6, as shown in FIG. 9 and FIG.
The load shelves 7 are brought into contact with the upper and lower adjustment set pieces 29, and the load shelves 7 are welded to the support columns 6 at the positions, so that the load shelves 7 are perpendicular to the support columns 6 and have an accurate pitch. Can be welded.

Further, when fixing the angle member 38 to the column 6, as shown in FIGS. 16 and 17, the angle member 38 is brought into contact with a positioning piece 39 fixed to the base 17, and
In this state, the angle member 38 is welded to the column 6. This makes it possible to attach the angle member 38 to the column 6 at right angles.

In the above, the jig for welding the load shelf 7, the lattice 8 and the end plate to the two columns 6 arranged in parallel has been described.
The attachment jig for attaching the gusset plate 12 to the column 6 will now be described with reference to FIGS. 20 and 21.

A U-shaped side positioning member 45 is provided on the longitudinal side of the base base 44 for mounting one gusset plate 12 fixed on the floor 10 via the pedestal 20 with the closed wall thereof. It is fixed upright toward the 44 side. On the side of the base 44 opposite to the side positioning member 45, a contact member 46 that directly abuts on the column 6 is provided upright.
21).

Further, an end positioning member 47 that is in contact with the end of the column 6 is attached to the upper surface near the both ends in the longitudinal direction of the base 44. As shown in FIG. 20, the gauge plate 25 is horizontally fixedly arranged at the center and both ends of the upper surface of the base 44 as shown in FIG.

A plurality of holes are formed in the gauge plate 25. Of these holes, a gauge 27 formed by machining a bolt in a hole corresponding to the position of the hole in the gusset plate 12 is attached. I have. The gauge plate 25 can be attached to an arbitrary position in the longitudinal direction of the base 44 depending on the attachment position of the gusset plate 12. In FIG. 21, what is indicated by reference numeral 49 is the support 6
It is an adjustment member for adjusting the distance between the side member 45 and the side positioning member 45. The adjusting member 45 is hung on the rear wall of the side positioning member 45.

When the gusset plate 12 is welded to the support 6, the hole of the gusset plate 12 is engaged with the gauge 27 of the gauge plate 25, and the support 6 is placed on the upper surface thereof. The side portions of the column 6 are positioned by the side positioning member 45 and the side contact member 46, and both ends of the column 6 are positioned and fixed by the end positioning member 47, and then the column 6 and the gusset plate 12 are welded. . In this way, the gusset plate 12 can be accurately fixed to a desired position of the column 6.

Next, a manufacturing jig 50 for the load shelf 7 will be described with reference to FIG. In this jig 50, a positioning stopper 52 is fixed on one side in the horizontal direction in FIG. 22 where the longitudinal member 7a of the load shelf 7 is located on the upper surface of the base 51, and a clamp 53 is provided on the other side. 22, where the short member 7b of the load shelf 7 is located, a positioning stopper 52 is fixed on one side in the vertical direction in FIG. 22, a clamp 53 is provided on the other side, and a long member 7a of the load shelf 7 is further provided.
A positioning stopper 52 is fixed to one end of the positioning stopper 52.

Using the jig 50 constructed as described above, the cargo rack 7 is
In the case of manufacturing, the longitudinal member 7a and the short member 7b of the load shelf 7 are arranged so as to be orthogonal, and one side in the horizontal direction and one side in the vertical direction of the long member 7a and the short member 7b are positioned with the positioning stopper 52. To
Further, the ends of the long members 7a are respectively brought into contact with the positioning stoppers 52, and the other side in the horizontal direction and the other side in the vertical direction of the long member 7a and the short member 7b are pressed and positioned by the clamp 53. By welding, the long member 7a and the short member 7b can be accurately and perpendicularly welded.

[0045]

According to the first aspect of the present invention, a gauge plate having a gauge is provided on one side in the longitudinal direction of a stand on which a plurality of inverted pillars are juxtaposed on a floor, and the gauge plate has a pillar end. Since the base plate or the joint plate to be attached to the part is abutted and positioned, the squareness of the base plate or the joint plate can be reliably obtained.

Further, a movable gage plate having a gage is provided on the other side in the longitudinal direction of the gantry, and a top plate or a joint plate attached to an end of a column is brought into contact with the gage plate, and the gage plate is moved. Since the support is positioned in the longitudinal direction, the right angle and the total length of the top plate or the joint plate can be accurately positioned.

Since the outer position of the support is brought into contact with the positioning stopper fixed to one side in the short direction of the mount, the mount on one side of the support can be perpendicular to the surface. Further, since the inner position of the column is brought into contact with the width determining stopper fixed to the other side in the short direction of the gantry, the perpendicularity of the other side of the column to the surface of the gantry can be obtained. Further, since the outer position of the column is brought into contact with the clamp provided on the other side in the short direction of the gantry, the width of the rack can be reliably determined.

Then, the lattice, which is arranged obliquely, is placed on the lattice vertical positioning piece fixed between the plurality of columns on the top of the gantry, and the lattice is positioned in the height direction.
Since the lateral portion of the lattice is brought into contact with the lattice lateral positioning piece to position the lattice in the width direction, the oblique angle matching surfaces at both ends of the lattice can be reliably brought into contact with the inside of the column and welded. Further, since the load shelf is brought into contact with the load shelf fixing jig provided on the gantry and the position of the load shelf perpendicular to the column is positioned, the perpendicularity of the load shelf and the pitch between the load shelves can be reliably obtained.

Therefore, it is not necessary to make scribing marks for welding each time the rack is manufactured, and the rack can be manufactured by a flow operation, so that the operation is simplified and the work efficiency can be improved. . In addition, if the support is placed on the stand of the jig, the entire support and the welding position can be accurately positioned. As a result, the accuracy of welding is improved, the same rack can be reliably manufactured, and welding accuracy can be improved. When the welding accuracy of the rack is improved in this way, a stacker crane can reliably detect a desired shelf.

According to the second aspect of the present invention, the positioning of the gusset plate is performed by engaging the gusset plate for attaching to the column with the gauges of the plurality of gauge plates horizontally disposed on the upper surface in the longitudinal direction of the base base. Can be accurately positioned on the support. Furthermore, the support is placed on the upper surface of the gusset plate, and one side of the portion along the length of the support is brought into contact with a side positioning member provided on the side of the foundation base, and further along the length of the support. Since the other side of the portion is in contact with the side contact member to position both sides of the column, the lateral direction of the column can be securely fixed to the foundation base. Furthermore, since both ends in the length direction of the support are brought into contact with the end positioning members to fix the entire support, positioning in the length direction of the support can be reliably performed. In this state, if the support and the gusset plate are welded and fixed together, the gusset can be accurately mounted at an appropriate position on the support.

According to a third aspect of the present invention, a positioning stopper fixed on the base is brought into contact with one side of a portion along the length direction of the longitudinal member of the load shelf to fix the position, and the clamp is disposed on the base. Since the other side of the portion along the length direction of the long member is positioned by the member, both sides of the portion along the length direction of the long member of the load shelf can be positioned and fixed. Furthermore, one side of the portion of the short side member of the load shelf along the length direction of the shelf is brought into contact with a positioning stopper fixed on the base, and the position is fixed and fixed, and the length of the short side member is fixed by a clamp member arranged on the base. Since the other side of the portion along the direction is positioned, both sides of the portion along the length direction of the short member of the load shelf can be positioned and fixed. Then, since one end of the longitudinal member of the load shelf is brought into contact with the positioning stopper fixed on the base and positioned and fixed, the one end of the longitudinal member of the load shelf and the entire load shelf are positioned. An accurate shelf can be manufactured.

[Brief description of the drawings]

FIG. 1 is a top view showing an embodiment of the present invention.

FIG. 2 is a front view of FIG.

FIG. 3 is a top view of the foundation base of the present invention.

FIG. 4 is a front view of what is shown in FIG.

FIG. 5 is a side view of a gantry formed by adding members to the one shown in FIG. 3;

FIG. 6 is a top view of the holding leg shown in FIG. 5;

FIG. 7 is an enlarged top view of a portion A of FIG.

FIG. 8 is a view of the gauge plate shown in FIG.

FIG. 9 is an enlarged top view of a portion B shown in FIG.

FIG. 10 is a view taken on the arrow I of the one shown in FIG. 9;

FIG. 11 is an enlarged top view of a portion C shown in FIG.

FIG. 12 is a view as viewed in the direction of the arrow J in FIG.

FIG. 13 is an enlarged side view of a portion C and a portion D shown in FIG.

FIG. 14 is an enlarged top view of a portion E of FIG.

FIG. 15 is a view as seen from the arrow K of FIG.

FIG. 16 is a top view of a portion F shown in FIG.

FIG. 17 is a view as seen from an arrow L of the one shown in FIG. 16;

FIG. 18 is an enlarged front view of a portion G shown in FIG.

FIG. 19 is a view as viewed in the direction of the arrow M in FIG.

FIG. 20 is a front view of a jig for attaching a gusset plate to a rack column according to the present invention.

FIG. 21 is a top view of what is shown in FIG.

FIG. 22 is a top view of a jig for manufacturing the rack shelf of the present invention.

FIG. 23 is a perspective view for explaining a rack structure of the three-dimensional automatic warehouse.

FIG. 24 is a schematic view of a stacker crane of a three-dimensional automatic warehouse.

FIG. 25 is a front view of a rack which is a part of a rack structure of the three-dimensional automatic warehouse.

FIG. 26 is a side view of the one shown in FIG. 25.

FIG. 27 is a front view showing that a load is held by a load shelf welded to a column.

FIG. 28 is a top view schematically showing a three-dimensional automatic warehouse.

FIG. 29 is a front view schematically showing a three-dimensional automatic warehouse.

FIG. 30 is a perspective view of a lower end portion of the rack.

FIG. 31 is a top view showing an example of a support, on the back side of the support.

[Explanation of symbols]

 6 Post 7 Load shelf 8 Lattice 9 Rack 10 Floor 12 Gusset plate 16 Stand 24 Top plate 25 Gauge plate 27 Gauge 28 Shelf fixing jig 33 Positioning stopper 34 Width determining stopper 35 Clamp 36 Lattice vertical positioning piece 37 Lattice horizontal positioning piece 41 Base plate

Claims (3)

[Claims] 1. A gantry for holding a plurality of columns laid down on a floor side by side is provided, and a gauge is provided on one side in the longitudinal direction of the gantry where a base plate or a joint plate attached to the end of the column abuts. A gauge plate is provided, and a gauge plate having a gauge in which a top plate or a joint plate attached to the end of the support comes into contact with the other side in the longitudinal direction of the mount is movably disposed. A positioning stopper for determining the outer position of the support is fixed to the side, and a width determining stopper for determining the inner position of the support is fixed to the other side in the short direction of the gantry, and a clamp abutting on the outer position of the support. Provided, between the plurality of columns on the upper surface of the gantry,
Fixing a lattice vertical positioning piece for positioning in the height direction of the lattice arranged diagonally, and further providing a lattice horizontal positioning piece for positioning in the width direction of the lattice,
A rack manufacturing jig for a three-dimensional automatic warehouse, wherein a rack shelf fixing jig for positioning a quadrangular cargo shelf to be mounted orthogonally to the column is provided on the mount. 2. A position where a side positioning member and a side contact member for positioning a side portion of the support are opposed to each other on both sides in a longitudinal direction of the base base, and a position where an end of the support of the base base is located. An end positioning member for positioning the end of the support in the longitudinal direction in contact with the end of the support is fixed, and further, the positioning of the gusset plate attached to the support on the upper surface in the longitudinal direction of the base base is performed. A jig for manufacturing a rack of a three-dimensional automatic warehouse, wherein a plurality of gauge plates having gauges are horizontally arranged. 3. A positioning stopper for positioning one side of a portion along a longitudinal direction of a longitudinal member of the quadrangular shelf on a base, and a clamp member for positioning the other side are arranged, In addition to fixing a positioning stopper for positioning one side of a portion along the length direction of the short member of the load shelf, a clamp member for positioning the other side is disposed, and further, fixing one end of one side of the long member. A jig for manufacturing a rack of a three-dimensional automatic warehouse, comprising a positioning stopper.