JP2532816Y2 - Net mounting structure to shelf - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a net mounting structure on a shelf used for mounting a grid-like net for safety on the back side of a shelf such as an automatic warehouse.

[0002]

2. Description of the Related Art A shelf of an automatic warehouse or the like having a large number of compartments has a frame structure, and a safety net is attached as a back wall to an open back. Conventionally, in order to stably and reliably attach such a rear wall, FIG.
The structure shown in FIG. That is, the back side of the shelf 21
The net 25 is formed by arranging and welding the vertical wire members 26 and the horizontal wire members 27 in a grid pattern, and is formed on the outer surface of a rectangular frame 28. It is used by being integrated by welding 29. Such a grid-like net 25 is formed by externally fitting a frame 28 through a through-hole 31 and a washer 32 to a U-shaped bolt 30 externally fitted to the horizontal member 22 from the inside, and then attaching a nut 33 to the U-bolt 30. It is screwed and attached to the shelf 21 side.

A structure shown in FIG. 7 is also provided. That is, the U-shaped bolt 7 is externally fitted to the lateral member 2 from the inner surface side, and the gate-shaped washer 8 is externally fitted to the outwardly projecting leg portion 7B through the through hole 9, and the connecting plate portion 8A The horizontal member 2
After that, the sleeve 10 is elastically fitted to both legs 7B to temporarily fix the portal washer 8, and then the lattice
The net 11 is disposed with its net end 11a fitted into the recess 15 at the tip end of the leg plate 8B of the gate washer 8, and the pressing piece 16 is inserted into the leg 7B through the through hole 17. And press the holding piece 16 to the leg plate 8
After hitting between the tips of B, the washer 18 is fitted outside,
The nut 19 is screwed onto the male screw 7b, and the lattice-like net 11 is attached to the shelf 1.

[0004] The above conventional example both Japanese open flat 2-2617
No. 07.

[0005] Net mounting structure to said shelf, a large number of bolts for attachment either grid-like net,
Since nuts and special fittings are used, and the nets are individually fastened, it takes a lot of time and labor to install, and requires high-level work, so safety measures must be taken.

[0006]

Therefore, in the present invention, a grid-like net is sequentially suspended from above inside a shelf without using many bolts, nuts, special fittings and the like. is intended to provide a net mounting structure for shelves that can lower end portion of the upper grid-like net will be fixed at the upper end of the lower grid net.

[0007]

According to the present invention, there is provided a structure for attaching a net to a shelf, which is suspended at an interval not to be wider than the height of a grid-like net in the vertical direction of a shelf post on the rear side of the shelf. The horizontal members for the grid are sequentially attached, and the hook which turns the upper end of the vertical line of the grid-like net into a U-shape or U-shape is hooked on the hanging horizontal member at the upper end of the shelf column, and the grid-like net is suspended. The lower end is disposed outside or inside the lower suspension cross member, and the hook of the lattice-shaped net having the same shape is passed between the vertical lines at the lower end of the suspension lattice-shaped net. To suspend the lattice-shaped net and arrange the lower end thereof outside or inside the lower suspension horizontal member, and thereafter similarly suspend the lattice-shaped net sequentially to the lower suspension horizontal member. It is characterized by the following.

[0008]

In the above-described structure for attaching a net to a shelf according to the present invention, when a grid-like net is suspended on a suspension horizontal member which is sequentially attached in the vertical direction of a shelf post, each lower end is located on the lower side.
At the upper end of the grid-shaped net, it is pressed and fixed by the suspension horizontal member, so many bolts, nuts, special fittings, etc. are unnecessary, and the lower part of the lowermost grid-shaped net is suspended at the lower end of the shelf column. Since bolts and nuts are used only when fixing to the horizontal member, the number of steps for attaching the grid-like net to the shelf is small, and time and labor are not required. In addition, since the grid-like net can be suspended from the horizontal member for suspension from the inside of the shelf, work at a high place can be avoided, and the mounting work can be performed safely.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the net mounting structure to a shelf according to the present invention will be described with reference to the drawings. As shown in FIG. 1 and FIG. The pieces 43 are welded at intervals that do not become wider than the height of the grid net 42, and an L-shaped suspension cross member 44 is mounted on each piece 43. The suspension for the lateral member 44 of the upper end of the shelf pillars 41, hooking a grid hook 47 the upper end of the vertical line 45 which is horizontally welded retainer wire 46 to the base inside the folded wrapping a U-shaped net 42 grid Jo of the net 42
And the lower end thereof is disposed outside the lower horizontal suspension member 44. The hook 47 at the upper end of the next grid-shaped net 42 of the same shape is connected to the suspended grid-shaped net 42.
Through the vertical line 45 at the lower end of the lower suspension member 44
To suspend the lattice-shaped net 42, and dispose the lower end of the net 42 outside the lower suspension horizontal member 44. In the same manner, the grid-like net 42 is successively connected to the lower horizontal member 44 for suspension.
To hang. The lower end of the lowermost grid-like net 42 is
By penetrating both sides of the U-shaped bolt 50 into the long hole 49 adjacent to the long hole 49 drilled at an appropriate interval in the longitudinal direction of the suspension horizontal member 44 at the lower end of the shelf 41, The vertical line 45 is pressed against the outer surface of the suspension horizontal member 44, and is fixed to both sides of the bolt 50 by screwing the nut 51 through the washer.

The size of the grid-like net 42 has a certain width because of restrictions on manufacturing, transportation, weight and the like. Therefore, a grid-like net 42
Is increased, the adjacent grid-like nets 42 are integrated as shown in FIG. That is, one (left)
At the other end (right end) of the grid-like net 42, a wire 52 is welded between certain upper and lower horizontal lines 48 so as to overlap with the vertical line 45, and a difference between the wire 52 and the vertical line 45 is formed. An insertion port 53 is formed, and one side end of the other (right-hand) grid-like net 42 has a horizontal line U at a vertical line 45 at a height position corresponding to the insertion port 53.
The L-shaped wire 54 is welded to form an insertion protrusion 55, and the insertion protrusion 55 is inserted into the insertion opening 53 to insert the left and right grids.
The net 42 is integrated. By doing so, the left and right grid-like nets 42 are prevented from shifting and rattling in the upward direction and the front-back direction.

As can be seen from the above embodiment, according to the net mounting structure on a shelf according to the present invention, a horizontal member for suspension in which a grid-like net 42 is mounted at predetermined intervals in the vertical direction of a shelf 41 via pieces 43. 44, the lower end of each grid-like net 42 is connected to a grid-like hook 47 formed on the upper end of a hook 47 below it.
Are fixed to the outer surface of the horizontal member 44 for suspension by the horizontal holding wire 46 inside the, so that a large number of bolts, nuts, special fittings and the like are not necessary for mounting the grid-like net 42 as in the prior art. is there. Only when the lower end of the lowermost grid-like net 42 is fixed to the suspension horizontal member 44 at the lower end of the shelf 41, it is held down by a U-shaped bolt 50 and tightened and fixed by a nut 51. The amount of bolts and nuts used is small. Therefore, the man-hour for attaching the grid-like net 42 to the shelf 40 is very small, and no time and effort is required. Also lattice
Suspension of the suspension for the horizontal member 44 of the net 42, so done from the inside of the shelf 40 while securing a sufficient space between the outer surface of the shelf 40, can be prevented from aerial securely grid pattern
Can be attached to the net 42.

In the above embodiment, the lower end of the grid-like net 42 is disposed outside the lower suspension member 44, and the lower case
The holding wire 46 inside the hook 47 at the upper end of the child net 42 is pressed and fixed to the outer surface of the suspension horizontal member 44, but is connected to the lower end of the vertical wire 45 of the net 42 as shown in FIG. The wire 56 is welded horizontally, and the grid net 42 is welded.
Is arranged inside the suspension horizontal member 44, and the lower grid
A hook 47 having no holding line 46 at the upper end of the net 42 is hooked on the connecting line 56 and the horizontal member for suspension 44 from above the connecting line 56 through the vertical line 45 to suspend the grid-like net 42. By doing, the upper case
The connecting wire 56 at the lower end of the child net 42 is connected to the horizontal member 4 for suspension.
4 may be pressed and fixed.

In the above-described embodiment, the lower end of the lowermost grid-like net 42 is pressed against the outer surface of the horizontal member 44 for suspension by a U-shaped bolt 50, and is tightened and fixed by a nut 51. Although it has to, vertical lines 45 of the grid-shaped net 42 as shown in FIG. 5
The connection wire 56 may be welded horizontally to the lower end of the suspension, and the lower end of the grid-like net 42 may be simply placed inside the suspension horizontal member 44.

Further, in the above embodiment, the piece 43 is
Although it is welded to 1, it may be tightened and fixed with U bolts and nuts.

[0015]

[Effects of the Invention] As described above, according to the net mounting structure to the shelf of the present invention, the grid-like net is suspended from above without using a large number of bolts, nuts, special fittings, etc. as in the prior art. Accordingly, since the lower end of the upper grid-like net is presser is fixed at below the rated child-like net of the upper end of the hook quickly without contracting the time and effort with a small mounting steps of the grid-shaped net The workability is good because a grid-like net can be attached. In addition, since the grid-shaped net can be suspended and fixed from the inside of the shelf while securing a sufficient space between the shelf and the outer surface, work at heights can be avoided and the grid can be safely secured.
Can be attached to the net.

[Brief description of the drawings]

FIG. 1 is a partial front view showing a structure for attaching a net to a shelf according to the present invention.

FIG. 2 is a side view of FIG.

FIG. 3 is a partial perspective view showing the structure for attaching a net to a shelf according to the present invention;

FIG. 4 shows a lattice in the net mounting structure on a shelf according to the present invention.
It is the principal part side view which changed the way of fixing the lower end of the shape net partially.

FIG. 5 is a side view of a main part showing a modified example of how to stop the lower end of the lowermost grid-like net in the net mounting structure on a shelf of the present invention.

FIG. 6 is a side view showing an example of a conventional net mounting structure on a shelf.

FIG. 7 is a side view showing another example of the conventional net mounting structure on a shelf.

[Explanation of symbols]

Reference Signs List 40 shelf 41 shelf column 42 grid net 44 suspension horizontal member 45 vertical line 47 hook 48 horizontal line

Claims (1)

(57) [Scope of request for utility model registration] 1. A sequentially attaching a transverse member for a suspension in the vertical direction does not become larger than the height of the lattice <br/> net spacing of the shelf column on the back side of the shelf, lattice cross member for suspending the upper end of the shelf columns arranged upper end of the vertical line shaped for net outside or inside of the U-shaped or U-shaped in hooking the folded hook and suspend the grid-like net suspension for transverse member the lower its lower end, the same Lattice shape
Hook the net of the hook beside member for the lower suspension through between the vertical line of the lower end of the suspended lattice-like net
A grid-like net is suspended, and its lower end is arranged outside or inside the lower suspension horizontal member. Similarly, the grid-like net is sequentially suspended on the lower suspension horizontal member. Net mounting structure to the shelves, characterized in that.