JP2541468B2 - Rack equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rack device for an automatic warehouse or the like.

[0002]

2. Description of the Related Art The following is known as a conventional rack device of this type. That is, a large number of front columns that are lined up left and right at a predetermined interval, rear columns that are arranged behind these front columns with a predetermined interval between them, and these front and rear columns at predetermined intervals in the height direction. It is known to have a number of shelving members provided . In this rack device, the article is placed so as to straddle the left and right article support pieces that face each other without interposing a column.

[0003]

[Construction of Rack Device] The construction of the rack device was as follows. That is, by preliminarily holding a required number of shelf members in parallel with each other at a predetermined interval in a manufacturing factory in advance, by abutting a column at the center of the front and rear surfaces thereof and welding them
Make a number of integrated units. Then, transport the required number of this unit to the construction site, and position the columns to be arranged in front and rear so that they are aligned in a row at a predetermined interval in the left-right direction, and the columns in front and rear of each unit. Was fixed to the floor surface by an anchor, and if necessary, the units were connected and fixed to each other by a horizontal bar or a lattice bar over the rear surface or the upper surface thereof.

[0004]

Disadvantages of the Prior Art The conventional rack device has the following disadvantages. Since the unit is large and heavy, it is difficult to carry and position it at the construction site as well as labor. In addition, after the positioning, all the columns of all the units must be fixed with anchors, which is troublesome and inferior in working efficiency.

[0005]

The present invention adopts the following means in order to solve the above-mentioned drawbacks. This invention includes a plurality of front and rear base frames and a plurality of base frames provided below the base frames.
A lower shelf structure and a plurality of upper shelves between the two base frames.
It has an upper shelf structure, and the base frame consists of left and right columns and both supports.
The horizontal shelves in the middle that connect the pillars, and the lower shelf structure
Rear vertical frame material and upper and lower shelves provided between both vertical frame materials
Material and a shape in which the upper part of the upper part of the vertical frame material protrudes from the vertical frame material.
The pipe fitted in the state and fixed to the vertical frame material
The engaging member fixed to the vertical frame member in this manner,
The shelf structure of is installed between the front and rear vertical frame members and both vertical frame members.
It has a plurality of upper and lower shelving members,
Engagement holes are formed in which the engaging members of the shelf structure are engaged, and the engaging holes are formed.
One of the lower end of the vertical frame material of the upper or upper shelf structure of the ip
Has a protrusion on the other side and a protrusion engagement notch on the other side.
Vertical frame of the shelf structure of the lower part of the vertical frame of the shelf structure of which the lower end is lower
So that it fits over the top of the pipe at the top of the material
It has been done.

[0006]

The present invention has the following functions. Positioning of the pillar alone on the floor of the construction site
After fixing the anchor, fixing the anchor, assembling the base frame,
Is it a structure to hold the shelf structure assembled on the base frame?
Eliminates the need to anchor the vertical frame material of each shelf structure
Become. Therefore, it is easy, efficient and
Safety is achieved.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on the embodiments shown in the drawings. In this specification, the front means the front side of FIG. 1, the rear means the back side, the left means the left side of FIG. 1, and the right means the right side of FIG. As shown in FIGS. 1 and 2, the rack device 1 includes a pair of front and rear base frames 2 and a plurality of front and rear base frames 2 provided at predetermined intervals in the upper and lower portions thereof along the left-right direction. 6) and a shelf structure 11 of six pieces.

[0008] The base frame 2 includes a pair of left and right posts 3, these pillars 3 each other lower, and an intermediate portion and a horizontal crosspiece 4 in the lateral direction during long on-and lower three connecting the upper There is. The front and rear base frames 2 are arranged such that the columns 3 and the horizontal bars 4 face each other. The space between the base frames 2 is the water on the rear side.
The horizontal bar 4 on the front side to the front side of the hanging plate 14 of the flat bar 4 which will be described later.
To the front of the rack and a vertical frame after the shelf structure 11 described later.
Shelf structure 11 described later from the rear surface of the square pipe 40 of the material 12.
The distance to the rear surface of the square pipe 40 of the vertical frame member 12 in front of
They are held in an equal relationship. C-shaped steel is used for the horizontal crosspiece 4, and the front and rear base frames 2 have opposite directions (horizontal slit portions face each other). Each horizontal rail 4 is attached to a bracket 5 fixed to the support column 3 by welding or the like with bolts and nuts.

The lower shelf structure 11 includes front and rear base frames 2.
A pair of vertically long front and rear vertical frame members 12 provided between the lower horizontal rail 4 and the intermediate horizontal rail 4, and a plurality of vertical frame members 12 provided at the front and rear of these vertical frame members 12 at predetermined intervals in the height direction. It has a shelf member 20. Further, the upper shelf structure 11 includes a pair of vertically long front and rear vertical frame members 12 provided between an intermediate horizontal rail 4 and an upper horizontal rail 4 of the front and rear base frames 2, and these vertical frame members 12. It has a plurality of shelf members 20 provided at predetermined intervals in the vertical direction between the front and the rear.

The connection between the vertical frame member 12 and the shelf member 20 is
The left and right central portions of the front wall and the rear wall 22 of the shelf member 20 are brought into contact with the vertical frame member 12 and a predetermined connecting tool is used. In the shelf member 20, a plurality of anti-slip projections 26 and stopper pieces 27 are provided on the upper surface of the vertical frame member 12 that projects to the outside on both the left and right sides. Therefore, the article storage shelves 7 for the articles W are configured by the left and right upper surface protruding portions (of the shelf member 20) that face each other without the vertical frame member 12 in the state where the shelf structures 11 are arranged side by side. .

As shown in FIGS. 3 and 4, at the upper end portion of the vertical frame member 12, a short rectangular pipe 40 is provided on the upper portion of the vertical frame member 1.
The vertical frame member 12 is fixed to the vertical frame member 12 by an engaging tool 30 which is fitted so as to project above 2 and penetrates the vertical frame member 12 and the square pipe 40 in the front-rear direction. A portion of the square pipe 40 that protrudes above the vertical frame member 12 serves as a receiving member 41 for receiving the lower portion of the vertical frame member 12 arranged on the upper side thereof. A projection formed by bending a laterally open tongue piece formed by making a U-shaped notch on the front surface of the receiver 41 so that the left edge of the tongue protrudes inward of the receiver 41 at a right angle. 42 are provided. The square pipe 40 having such a receiving member 41 is not limited to the upper portions of the vertical frame members 12 arranged in the upper and lower portions,
The horizontal rails 4 below the base frame 2 are also attached at positions corresponding to the lower portions of the vertical frame members 12 (see FIGS. 1 and 2). On the other hand, on the lower portion of the vertical frame member 12, a projection engaging notch 43 having an open lower end is formed on the front surface portion thereof so as to engage with the projection 42 in a state fitted in the receiving member 41. In this engaged state, the upper edge of the protrusion 42 supports the upper edge of the opening of the protrusion engagement notch 43.
The outer peripheral portion of the lower end of the vertical frame member 12 is tapered so as to be easily fitted into the receiving member 41.

The engaging tool 30 has a caulking base shaft 32 having a serrated multi-tooth 31 at one end and a large diameter head 33 at the other end, and the caulking base shaft 32 on the multi-tooth 31 side. A socket member 34 that can be inserted into the end portion and can crush and deform the outer peripheral portion is used in combination. This person
The fitting 30 has a larger outer diameter than the large diameter head 33 on the caulking base shaft 32.
Fit a small collar 47 and attach this collar 47 to the large diameter head 3
3 is brought into contact with the caulking base shaft 32, the square pipe 40
And fit into the through hole formed in the vertical frame member 12 in a skewered shape,
Socket on the side of the multiple tooth 31 side protruding from the square pipe 40
After fitting the tool 34, the socket tool 34 is deformed to
The square pipe 40 is fixed by fixing it to the end of the tooth 31 side.
Is fixed to the vertical frame member 12 so that
Has been. Of course, it consists of a combination of bolts and nuts.
Engaging devices may be used. The collar 47 is a vertical frame member 1
2 so that the large-diameter head portion 33 projects rearward
It is something. On the other hand, as shown in FIG. 5, in the front base frame 2
A large-diameter hole 15 through which the large-diameter head 33 of the caulking base shaft 32 can be inserted into the front wall (web portion as C-shaped steel) of the middle and upper horizontal rails 4, and a collar from the large-diameter hole 15 An engaging hole 17 having a width corresponding to the diameter of 47, that is, a hook hole 16 extending right below with a size that does not allow the large-diameter head 33 to pass along its axis is formed. See also FIG.
As described above, a suspension plate 14 that straddles the horizontal slit portion (as C-shaped steel) in the vertical direction is attached to the middle and upper horizontal bars 4 of the rear side base frame 2 by welding or the like.
An engaging hole 17 similar to the above is formed in the suspension plate 14. The collar 47 is formed so that the dimension along the axial center of the caulking base shaft 32 is slightly larger than the wall thickness of the portion where the engagement hole 17 is formed.

[0013] As FIG. 1, is between the front and rear struts 3, such that each shelf member 20 and the same level of the shelf component 11, a number of articles supporting pieces 50 are attached by welding or the like.
The article storage shelf 7 is also configured by these article support pieces 50 and about half of the shelf members 20 facing each other on the right or left side.

[0014]

Construction Method of Embodiment Next, a construction method of the embodiment will be described. At the construction site, the pillar 3 as the base frame 2 and the horizontal rail 4,
The shelf member 20, the vertical frame member 12, and the like as the shelf structure 11 are loaded in a disassembled state. At a predetermined position on the floor, the four columns 3 are anchored to the front and rear and left and right with predetermined intervals. In addition, upper, middle, lower between the left and right columns 3
Assemble the front and rear base frames 2 by connecting them with the horizontal bars 4. If necessary, the base frames 2 are connected and fixed to each other by a connecting member 51 (see FIG. 2) such as a horizontal bar or a lattice bar across their side surfaces.

Next, a required number of shelf members 20 are connected to the upper vertical frame member 12 and the lower vertical frame member 12 to assemble the upper and lower shelf structures 11. And the lower shelf structure 1
For each, a large-diameter head 33 projecting rearward from the upper portion of the front and rear vertical frame members 12 is provided on the horizontal bar 4 in the front and rear.
With fitted in the large diameter hole 15 of the engaging hole 17, the lower portion of the front and rear vertical frame member 12 in a state facing on receiving fixture 41 of the horizontal crosspiece 4 below, down the entire straight. At this time, the receiver 41
The projection 42 provided on the vertical frame member 12 is inserted into the projection engaging notch 43 provided on the lower portion of the vertical frame member 12 to support the upper edge of the opening. Therefore, even if the article W is placed on the shelf member 20 in the subsequent usage state, the vertical frame member 12
Does not descend or sway. Such a work is repeated a predetermined number of times in the left-right direction, and the upper shelf structure 11
Do the same for the. In addition, the upper shelf structure 1
The lower end of the vertical frame member 12 is a vertical frame member of the lower shelf structure 11.
Of the receiving tool 41 (square pipe 40) provided at the upper end of 12
Fitted on top. If necessary, attach the article support pieces 50 to the front and rear columns 3 at the same level as each shelf member 20,
Complete all of the construction work.

Although not shown in the drawings, an outwardly projecting projection 42 is provided on the lower side of the vertical frame member 12, and the receiving tool 41 side is provided with
It is also possible to provide a protrusion engaging notch 43 having an open upper end for fitting the protrusion 42 therein. The end face of their right (or left) with respect to the column 3 of the previous and next base frame 2 on the right (or left), attach the like bracket 5 and article supporting piece 50 for mounting the horizontal crosspiece 4, then,
It is also possible to build the large rack device 1 by repeating the building work similar to the above.

[0017]

The present invention has the following structure.
It has the following effects.  Positioning of the pillar alone on the floor of the construction site
Then, fix the anchor, assemble the base frame, and then assemble separately.
Base frame of raised shelf structureKeepBecause it is a structure to have,
Eliminates the need to anchor the vertical frame material of each shelf structure
You. As a result, it is easier, more efficient, and safer for all operations.
Completed.The lower end of the vertical frame material of the upper shelf structure is
It fits on the top of the pipe provided at the upper end of the vertical frame
Since it is made easy, it is easy to connect the upper and lower shelf structures
You can do it. Also, the engagement between the protrusion and the protrusion engagement notch
Depending on the height of the vertical frame members of the upper and lower shelves
Positioning can be performed. The pipe is attached to the vertical frame of the shelf structure by the engaging tool.
Since it is fixed to the section, that is, the pipe is fixed to the vertical frame material
Since there is no need for a separate member for
It can be reduced to reduce the cost.

[Brief description of drawings]

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

FIG. 2 is an enlarged sectional view taken along line II-II of FIG.

FIG. 3 is a partially fragmented view showing a part III of FIG. 2 in an enlarged manner.

FIG. 4 is an exploded perspective view showing how the receiving member and the vertical frame member are connected to each other.

FIG. 5 is an enlarged sectional view taken along line VV of FIG. 2;

FIG. 6 is an enlarged cross-sectional view taken along line VI-VI of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rack device 2 Base frame 3 Support post 4 Horizontal crosspiece 11 Shelf structure 12 Vertical frame material17 Engagement hole  20 shelves30 engagement tool 40 square pipe  41 receiver 42 protrusion 43 protrusion engagement notch

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Bibliography Sho 63-99540 (JP, U) Fukai Hei 1-102507 (JP, U) Japan Patent Office ed. Pp. 541 (FIG. 2409), p. 580 (FIG. 2571, FIG. 2572)

Claims (1)

(57) [Claims] 1. A front and rear of the base frame, and a plurality of lower shelf structure provided in the lower portion between the two base frame, provided in the upper portion between the two base frame et al
And a plurality of upper shelf structures that are
It has a pillar and an intermediate horizontal rail connecting both pillars, and has a shelf structure at the bottom.
The adult consists of front and rear vertical frame members, and upper and lower parts provided between both vertical frame members.
A plurality of shelf members and the upper part of the vertical frame
A pipe fitted in a state to let it out and a vertical frame for this pipe
The engaging member fixed to the vertical frame material so as to be fixed to the material
The upper shelf structure has front and rear vertical frame members and a space between both vertical frame members.
And a plurality of upper and lower shelf members provided in the
An engaging hole is formed in the lower part of the shelf structure to engage with the engaging tool.
Under the vertical frame of the shelf structure above or above the pipe
One end has a protrusion and the other has a protrusion engaging notch.
And the lower end of the vertical frame material of the upper shelf structure is the lower shelf structure.
Fit on the upper part of the pipe provided on the upper end of the adult vertical frame
A rack device that is designed to work .