JP2643724B2 - Mounting 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 shelf for storing long objects and the like.

[0002]

2. Description of the Related Art Conventionally, as this type of mounting shelf, for example, there is one shown in Japanese Utility Model Laid-Open No. 2-107337. That is, a slide table that is supported and guided by a guide rail of a shelf frame via a guide roller is provided, and the slide table is moved back and forth using an electric tool.

As shown in FIG. 13, when a bundle of long objects 45 (an example of a stored object) such as steel bars is stored in such a mounting shelf, stored object supporting members are provided at both left and right ends on a slide table 46. Sleepers 47 were placed or mounted by welding. According to this, the long object 45 slung and suspended by the suspension belt 48 (an example of a suspension cable) is placed and supported on both sleepers 47. Thereafter, the hanging belt 48 is pulled out, and the slide table 46 is retracted, whereby the long object 45 is stored in the mounting shelf.

In addition, the slide table 46 is made to protrude,
A hanging belt 48 is hung from below on both ends of the long object 45 to lift the long object 45. Thereby, the long object 45 is taken out from the mounting shelf.

[0005]

However, in the above-mentioned conventional type, when the long object 45 is lifted from the slide table 46, it is difficult to pass the hanging belt 48 straight below the long object 45, In particular, it was very difficult to sling the long object 45 on the uppermost slide table 46.

An object of the present invention is to solve the above-mentioned problem, and an object of the present invention is to provide a mounting shelf which allows a hanging cable to be easily and straightly inserted below a stored object when being lifted.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a mounting shelf according to the present invention comprises a table which can be moved to and from a shelf frame.
Are provided in a plurality of upper and lower stages, and on these tables, a pair of right and left sleepers for supporting stored items is provided along the direction in which the table moves.
A concave hanging rope guide groove which is provided in parallel and opened upward in the vicinity of the support surface of each sleeper is integrally formed along the longitudinal direction of the sleeper.

[0008]

According to the above construction, when lifting the stored object placed and supported on both sleepers, the hanging cable is inserted below both ends of the stored object. At this time, by inserting the suspension cable into the suspension cable guide groove, the suspension cable is guided by the groove, and is inserted straight below the stored object without being shifted obliquely. And by lifting the stored items,
The contents are lifted in a well-balanced manner.

Further, a pair of right and left sleepers are moved out of the table.
The length of the suspension cable guide groove
The direction is the same as the exit direction of the table.
Is the work of sling and lifting the stored items on the near side of the shelf?
Easy to do.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. As shown in FIGS. 6 to 8, reference numeral 1 denotes a shelf frame, which includes a pair of left and right front supports 2 and a pair of left and right intermediate supports 3.
A pair of left and right rear supports 4, a lattice 5 connecting the front and rear of each support 2, 3, 4; a brace 6 connecting the rear supports 4; It is composed of a plate frame 7 and a lower support 8 connecting the lower portions. The shelf frame 1 is provided with a pair of left and right channel-shaped guide rails 10 arranged in a plurality of upper and lower stages. A slide table 11 is provided between the guide rails 10 so as to be able to move back and forth in the front-rear direction.

As shown in FIGS. 1 to 3, these slide tables 11 are formed of a rectangular frame-shaped outer frame 12 and a plurality of left and right frames 13 connected to the outer frame 12. On both front and rear side surfaces of the slide table 11, drive rollers 14 which are supported and guided by the guide rails 10 and are forcibly rotatable are provided. Reference numeral 15 denotes an electric motor for driving each drive roller 14, and reference numeral 16 (see FIG. 6) denotes an operation box for automatically moving each slide table 11 in and out.

On each slide table 11, a pair of left and right sleepers 19 for supporting stored items is provided in the front-rear direction (ie, the slide
(The exit direction of the table 11) .
As shown in FIG. 4, these sleepers 19 have a support portion 20 having a gate-shaped cross section, and the upper surface of the support portion 20 is formed as a support surface 21 for supporting a stored object. At one end of the support portion 20, a leg portion 22 that contacts the upper surface of the slide table 11 is integrally formed outward and over the entire length. Also the support
At the other end of the groove 20, a groove bottom plate portion 23 that is in contact with the upper surface of the slide table 11 is integrally formed outward and over the entire length, and at the other end of the groove bottom plate portion 23, a groove side plate portion 24 faces upward. And it is formed integrally over the entire length. The other side surface 25 of the support portion 20, the groove bottom plate portion 23, and the groove side plate portion 24 integrally form a concave hanging rope guide groove 26 that is open upward on the other side of the support surface 21 over the entire length. Formed.
As shown in FIG. 5, the width W1 of the suspension cable guide groove 26 is set wider than the width W2 of the suspension belt 27 which is an example of the suspension cable. The height H1 of the groove side plate portion 24 is lower than the height H2 of the support portion 20, and the difference H3 between the heights H2 and H1 is larger than the thickness T of the suspension belt 27. Leg 22 and groove bottom plate
Slide table 11 at both ends with countersunk screws 28
By connecting to the front and rear frames 29 and 30, each sleeper
19 is detachably mounted on the slide table 11 with the hanging cable guide grooves 26 inside each other.

The operation of the above configuration will be described below.
As shown by the phantom line in FIG. 7, a long object such as a steel bar
When storing a bundle of 33 (one example of stored items), the user operates the operation box 16 to protrude the target slide table 11 forward.
Then, as shown in FIG. 1, the long object 33 slung and lifted by the pair of left and right hanging belts 27 is placed on the slide table 11. At this time, both ends of the long object 33 are supported by the support surfaces 21 of the both sleepers 19. Then, after removing the suspension belt 27, the slide table 11 is retracted rearward. Thereby, the long object 33 is stored in the mounting shelf.

When taking out the stored long object 33, the target slide table 11 is protruded. And
As shown in FIG. 4, the suspension belt 27 is inserted below both ends of the long object 33. At this time, the suspension belt 27 is inserted into the suspension cable guide groove 26 so that the suspension belt 27
Since the movement in the left and right direction is restricted by the other side surface 25 of the 20 and the groove side plate portion 24, it is guided by the hanging cable guide groove 26, and is inserted straight below the elongated object 33 without being shifted obliquely. You. In particular, as in this embodiment, the slide table 11 is formed by a plurality of left and right
In the case where the suspension belt 27 is inserted in the direction orthogonal to the direction 13, the problem that the suspension belt 27 is caught by the left and right frames 13 and is difficult to be inserted does not occur. Thereafter, as shown in FIG. 3, the long object 33 is lifted up by a crane or the like, so that the long object 33 is lifted in a well-balanced manner and taken out from the mounting shelf.

Furthermore, a pair of right and left sleepers 19 is
Parallel to the direction of the bull 11
Provided, the length of the hanging cable guide groove 26
Cable 11 is in the same direction as
The work of sling the object 33 and lifting it from the front side of the shelf frame 1
Easy to do.

In the above embodiment, the long object 33 is shown as an example of the stored object. However, if the stored object is a small object and the sleeper 19 is not required, the flathead screw 28 is removed to remove the sleeper.
19 may be removed from the slide table 11.

Further, in the above embodiment, as shown in FIG. 1, the respective sleepers 19 are installed with the hanging rope guiding grooves 26 inside each other. It may be installed in.

Further, in the above embodiment, the suspension belt 27 is used as an example of the suspension rope, but it may be a wire or the like. In the above embodiment, an electric slide shelf is described as an example of the mounting shelf, but this may be a manual slide shelf.

Next, a second embodiment of the present invention will be described with reference to FIGS. That is, in the second embodiment, the fall prevention member 51 and the partition member 52 are attached to the sleeper 19 of the first embodiment. As shown in FIG. 10, the support portion 20 of the sleeper 19
A plurality of mounting holes 53 are respectively formed on both side surfaces of the mounting member 53 in the length direction. And the above-mentioned fall prevention material 51
A bracket 57 having a gate-like shape in a plan view in which a pair of side plate portions 55 are connected by a connecting plate portion 56, and a square pipe-shaped drop prevention bar 58 standing and fixed along the outer surface of the connecting plate portion 56 of the bracket 57
And formed from Bolt holes 59 corresponding to the mounting holes 53 are formed in both side plate portions 55 of the bracket 57.
Thereby, the both side plate portions 55 of the bracket 57 are externally fitted to the front and rear ends of the support portion 20 from the front and rear direction, and the bolt holes are formed.
By inserting the bolt 60 into the mounting hole 53 and tightening it with the nut 61, the fall prevention member 51 can be detachably attached to the front and rear ends of the support portion 20.

The partition member 52 includes a bracket 66 having a gate-like shape in a front view in which a pair of side plate portions 64 are connected by a connecting plate portion 65,
The bracket 66 is formed from a square pipe-shaped partition bar 67 that is erected and fixed on the upper surface of the connecting plate portion 65. Bolt holes 68 are formed in both side plate portions 64 of the bracket 66 so as to match the mounting holes 53. As a result, the two side plate portions 64 of the bracket 66 are externally fitted to the intermediate portion of the support portion 20 from above, and the bolts 69 are inserted into the bolt holes 68 and the mounting holes 53 and tightened with the nuts 70. Support 52
It can be freely attached to and removed from the middle of 20 places.

According to the above configuration, the slide table 11
Even if the long object 71 collapses due to the leaving, the long object 71
Is a slide table because it is received by the fall prevention material 51
Falling from 11 is prevented. Further, even if the long object 71 collapses, the long object 71 is separated by the partition member 52, so that the long object 71 is prevented from being mixed with the adjacent long object 72.

Next, a third embodiment of the present invention will be described with reference to FIG. That is, the third embodiment is different from the first embodiment in the cross-sectional shape of the sleeper. As shown in FIG. 11, the leg portion 36 of the sleeper 35 is integrally formed inside the support portion 20 having a gate-shaped cross section and over the entire length. And the support surface
The sleeper 35 is attached to the front and rear frames 29 and 30 of the slide table 11 via the countersunk bolts 37 by inserting countersunk bolts 37 into bolt holes formed in the legs 36 from the 21.

Next, a fourth embodiment of the present invention will be described with reference to FIG. That is, the fourth embodiment is different from the first embodiment in the cross-sectional shape of the sleeper. As shown in FIG. 12, a hanging cable guide groove 40 is integrally formed at the center of the support surface 39 of the sleeper 38 over the entire length.

[0024]

As described above, according to the present invention, by inserting the suspension cable into the suspension cable guide groove, the suspension cable is guided by the groove, and can be straightened easily without being obliquely shifted. Is inserted below the storage. Therefore, the stored items can be lifted in a well-balanced manner, and the safety of the lifting operation is ensured. In addition, since the suspension cable guide groove is formed integrally with the sleeper, the labor for welding and the like can be omitted, and the production efficiency is high.

Further, a pair of right and left sleepers are moved out of the table.
The length of the suspension cable guide groove
The direction is the same as the exit direction of the table.
Is the work of sling and lifting the stored items on the near side of the shelf?
Easy to do.

[Brief description of the drawings]

FIG. 1 is a perspective view of a table of a mounting shelf according to a first embodiment of the present invention.

FIG. 2 is a plan view of a table.

FIG. 3 is a front view of a table.

FIG. 4 is a front view of a sleeper provided on a table.

FIG. 5 is a front view showing dimensions of a sleeper.

FIG. 6 is a front view of the mounting shelf.

FIG. 7 is a side view of the mounting shelf.

FIG. 8 is a plan view of a mounting shelf.

FIG. 9 is a perspective view of a table according to a second embodiment of the present invention.

FIG. 10 is a perspective view of a fall prevention member and a partition member provided on the table.

FIG. 11 is a front view of a sleeper according to a third embodiment of the present invention.

FIG. 12 is a front view of a sleeper according to a fourth embodiment of the present invention.

FIG. 13 is a plan view of a table of a mounting shelf in a conventional example.

[Explanation of symbols]

 11 Slide table 19 Sleeper 21 Support surface 26 Hanging line guide groove 27 Hanging belt (hanging line) 33 Long object (storage) 35 Sleeper 38 Sleeper 39 Support surface 40 Hanging line guide groove

Claims (1)

(57) [Claims] 1. A table which can be extended and retracted on a shelf frame at a plurality of upper and lower stages.
And a pair of left and right
A sleeper is provided in parallel along the exit and retreat directions of the table ,
A mounting shelf, wherein a concave hanging rope guide groove which is opened upward is integrally formed along a length direction of a sleeper in the vicinity of a support surface of each sleeper.