JP3498675B2 - Load guide mounting device for fluidized shelf - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an attachment for attaching a load guide member for regulating the position of a load on a roller rail to a fluidized shelf provided with an inclined roller rail for slidably supporting a load downwardly. It relates to the device.

[0002]

2. Description of the Related Art A load guide member in a conventional fluidized shelf of this type is used for mounting a roller rail formed on a left and right horizontal frame member supporting an end portion of the roller rail at equal intervals in the length direction. It was configured to be attached using a hole or a cut and raised tongue. Therefore, the mounting position of the load guide member is determined by the positions of the holes and cut-and-raised tongues provided in advance on the frame material side, and the mounting position of the load guide member depends on the actual width and shape of the load. Couldn't decide freely. Further, there is a risk that the load guide member may rattle due to vibration, or the fastening screw may loosen and fall off unexpectedly.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide a load guide mounting device for a fluidized shelf that can solve the above-mentioned conventional problems, and the means will be described later. In the flow shelf provided with the inclined roller rails 4a, 4b slidably supporting the load downward, the inclined roller rails 4a, 4a,
A load guide attaching device for attaching a load guide member 6 for controlling the position of the load on the roller rails 4a, 4b to at least one frame member 8 of a pair of front and rear horizontal frame members 7, 8 supporting 4b. The frame member 8 to which the load guide member 6 is attached is composed of a channel steel with a lip that is open on the lower side, and the attachment end portion of the load guide member 6 has a pair of inner and outer lips below the frame member 8. Part 8
Engagement portions 16 and 1 that engage with a and 8b respectively from the inside
Two locking members 17 and 19 provided with 8 and both locking members 1
A device for mounting a load guide of a fluidized shelf to which a mounting means 15 having a fastener 20 for relatively moving the engaging portions 16 and 18 so that the engaging portions 16 and 18 move away from each other is attached.
In the above, the load guide member 6 has a mounting hanging member at its end.
A locking member 17 of the attachment means 15 that includes a portion 14
Is attached to the attachment hanging part 14 which is fixed to the attachment hanging part 14.
The beam wall portion 21 is provided, and the other locking member 19 is
When it is supported so as to be movable back and forth on the locking member 17 of
Of the rising wall portion 21 for mounting the one locking member 17.
The rising wall portion 24 that rises inside is provided, and the fastening is performed.
By the tool 20, the rising wall portions of both the locking members 17 and 19
21 and 24 are drawn together .

[0004]

For implementing the device of the present invention having the above structure
The load guide member 6 includes roller rails 4a and 4b.
Only the rear left and right horizontal frame members 8 that support the rear end portion can be supported in a cantilever manner via the mounting means 15.

Further, when the mounting hanging portion 14 is provided at the end portion of the load guide member 6, the mounting left hanging portion 14 supports the rear end portions of the roller rails 4a and 4b. The attachment means 15 so as to project further rearward.
Can be attached by.

Further, when the front and rear ends of the load guide member 6 are attached to the front and rear right and left horizontal frame members 7 and 8 which support the front and rear ends of the roller rails 4a and 4b, the guide member 6 is extended to the length of the roller rails 4a and 4b. It is configured to be expandable and contractible in the vertical direction, and the hanging parts 14a, 14
b, and the hanging parts 14a and 14b for mounting both the front and rear left and right horizontal frame members 7 and 8 are hung on different sides of the front and rear left and right horizontal frame members 7 and 8 through the mounting means 15, respectively. , 8 can be attached.

Further, the load guide member 6 is not configured to be expandable and contractible, and the hanging parts 14a and 14b for attachment are provided at both front and rear ends thereof.
Are attached to the front and rear left and right horizontal frame members 7 and 8 via the attaching means 15 in a state in which the front and rear same sides of the left and right horizontal frame members 7 and 8 supporting the front and rear ends of the roller rails 4a and 4b are hung. You can also Further, the attachment means 15 can be configured to be capable of steplessly adjusting the position in the length direction of the frame member 7 or 8 to which the load guide member 6 is attached via the attachment means 15.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of the present invention will be described below with reference to the accompanying drawings. In FIG. 1, reference numeral 1 denotes an inclined loading platform which is installed in a plurality of upper and lower stages, and 2 denotes an inclined loading platform 1 at a predetermined angle. It is a support frame supported by. Each slanted bed 1 has the same structure, and a pair of left and right roller rails 4a, 4b
Thus, a required number of roller rails are installed on the rectangular frame 3 so as to constitute one load sliding support path 5 in parallel with the inclined front-back direction of the inclined platform 1.
Reference numeral 6 denotes a load guide member attached to each inclined load platform 1 and arranged on both left and right sides of an inclined upper end portion (rear end portion) of each load sliding support path 5. In the illustrated example, one load guide member 6 is arranged between two adjacent load sliding support paths 5, and one load guide member is provided for the load sliding support paths 5 on both sides.
Although one load guide member 6 is used also, two left and right load guide members 6 may be provided for each load sliding support path 5.

The frame 3 having a rectangular frame shape which constitutes the slant platform 1 includes front left and right horizontal frame members 7 and rear left and right horizontal frame members 8 that support the front and rear ends of the roller rails 4a and 4b.
The left and right end portions of the front and rear direction frame members 9 and 10 are connected to each other, and the reinforcing frame member 11 is installed between the front and rear direction frame members 9 and 10 as required. Reference numeral 8 has the same structure and, as shown in FIG. 2, is composed of channel steel with a lip that is open on the lower side.

As shown in FIG. 2, each load guide member 6 is
Roll bar rails 4a,
4b in parallel with the front-rear direction, a front-rear direction slanted portion 13 in which the front end 13a is bent downward from the front end of the front-rear direction straight portion 12, and the front-rear direction straight portion 12 The mounting hanging portion 14 is provided so as to be bent downward from the end, and the mounting means 15 is attached to the front side of the lower end of the mounting hanging portion 14.

As shown in FIGS. 2 to 4, the mounting means 15 engages with the inner lip portion 8a of the pair of inner and outer lip portions 8a and 8b on the lower side of the rear left and right horizontal frame member 8 from the inside. The first locking member 17 including the engaging portion 16, the second locking member 19 including the engaging portion 18 that engages the outer lip portion 8b from the inside, and the two locking members 17 and 19 are separated from each other. And a fastener 20 for moving.

More specifically, the first locking member 17 is composed of a wide plate material (iron plate or the like) protruding to the left and right sides with respect to the mounting hanging portion 14 of the load guide member 6. A mounting rising wall portion 21 fixed to the hanging portion 14 by welding or the like is provided, and the engaging portion 16 is one chevron tongue piece located below the inner lip portion 8a of the rear left and right horizontal frame member 8. 22 and a pair of left and right inverted L-shaped tongue pieces 2 which cover the upper side of the inner lip portion 8a on both the left and right sides of the chevron tongue piece 22.
3a and 23b. Second locking member 19
Is made of a plate material (iron plate or the like) having the same width as the first locking member 17, and is supported on the first locking member 17 so as to be movable back and forth and at the same time. Rising wall portion 2 that rises inside the mounting rising wall portion 21
4, the engaging portion 18 is formed by folding back the entire side edge opposite to the side where the rising wall portion 24 is present in a hook shape. The fastener 20 is inserted into the pair of left and right through holes 25 provided in the mounting rising wall portion 21 of the first locking member 17 from the outside, and the fastener 20 of the second locking member 19 is opposed to the through hole 25. It is composed of a pair of screws 27, which are screwed through the pair of left and right through screw holes 26 provided in the rising wall portion 24 in the front-rear direction.

When the load guide members 6 are attached to the left and right sides of the rear end (inclined upper end) of each load sliding support path 5 provided with a pair of left and right roller rails 4a and 4b in the tilted loading platform 1, as shown in FIG. As shown in FIG.
And the second engaging member 19 is moved backward so that the engaging portion 18 approaches the engaging portion 16 of the first engaging member 17, and the engaging portions of both engaging members 17 and 19 are engaged. In the state where the distance between 16 and 18 is narrowed, first, the engaging portion 16 of the first locking member 17
The angled tongue piece 22 of the engaging portion 16 enters the lower side of the inner lip portion 8a into the inner lip portion 8a of the rear left and right horizontal frame member 8 and a pair of left and right inverted L-shaped tongue pieces 23a and 23b.
The upper lip of the inner lip portion 8a is fitted so that the upper lip of the inner lip portion 8a is fitted obliquely from the lower rear. Thereafter, as shown in FIG. 6, the rear end portion (mounting hanging portion 14) of the load guide member 6 is lifted so that the engaging portion 18 of the second locking member 19 is attached to the rear left and right horizontal frame member 8. The second locking member 19 is caused to enter the inside of the outer lip portion 8b, and the second locking member 19 is attached to the outer lip portion 8b.
Abut on the underside of. In such a state, each screw 27 of the fastener 20 is tightened to fix the second locking member 19 to the engaging portion 18 thereof.
Moves in a direction away from the engaging portion 16 of the first locking member 17.

As a result of the above operation, as shown in FIG. 2, the engaging portions 16 and 18 of the two engaging members 17 and 19 are widened, and the engaging portion 18 of the second engaging member 19 is also rear left and right. The horizontal frame member 8 is fitted into the outer lip portion 8b from the inside. At this time, the distance between the inner and outer lip portions 8a and 8b of the rear left and right horizontal frame member 8 is set to be equal to that of the both locking members 17 and 19.
The attachment of the load guide member 6 is completed by tightening each screw 27 of the fastener 20 to such an extent that it can be slightly spread by the engaging portions 16 and 18. When adjusting the position of the attached load guide member 6 in the longitudinal direction of the rear left and right horizontal frame members 8, each screw 27 of the fastener 20 is loosened, and the engaging portions 16, 19 The load guide member 6 (attachment means 15) is made to be movable in the length direction of the rear left and right horizontal frame members 8 by slightly narrowing the interval between the 18 and each screw of the fastener 20 is again adjusted as described above after the position adjustment. Tighten 27.

As described above, the load guide members 6 attached to the left and right sides of the rear end portion (sloping upper end portion) of each load sliding support path 5 on the slanted platform 1 have the hanging parts 14 for mounting the slanted platform. Since it projects rearward from the rear end of the first horizontal rear frame member 8 (the rear left and right horizontal frame members 8), the operator can
When loading a load on the top, it is easy to guide the load to the position between the load guide members 6 on the left and right sides. Then, on both left and right sides of the load sliding support path 5, the load supporting level (roller rails 4a,
The straight line portion 12 in the front-rear direction, which is located at an appropriate height above the load support level by 4b, regulates the position of the load placed on the load sliding support path 5, and the load is on the left and right sides. While being guided by the guide member 6, the roller slides on the roller rails 4a and 4b in the inclined downward direction.

The load guide member 6 is arranged over the entire length of the load sliding support path 5 as necessary, for example, when a load sliding away from the load guide member 6 and slanting downward is likely to meander on the load slide supporting path 5. You can also do it. In this case, as shown in FIG. 7, the front-rear direction linear portion 12 of the load guide member 6 provided with mounting hanging portions 14a and 14b at both front and rear ends is provided with a rear end side portion 12a made of a pipe material and the rear end side. The front end portion 12b that is fitted in and out of the portion 12a is configured to be expandable and contractible, and the mounting hanging portions 14a at the front and rear ends are attached.
It suffices to provide the mounting means 15 having the above-described structure inside the lower end of 14b.

At the time of mounting, the hanging portion 14b for mounting, for example, on the rear end side of the load guide member 6 is hung on the rear side of the rear left and right horizontal frame members 8 in the rectangular frame 3 of the slanted platform 1. In this state, the mounting hanging parts 14b are attached to the rear left and right horizontal frame members 8 by the mounting means 15 as described above.
Attach to. At this time, the fastener 20 is loosely temporarily fixed. Next, with the entire length of the load guide member 6 (the length of the straight portion 12 in the front-rear direction) slightly lengthened, the engaging portions of both locking members 17, 19 of the attaching means 15 of the attachment hanging portion 14a on the front end side. 16, 18 are fitted from below between the inner and outer lip portions 7a, 7b of the front left and right horizontal frame member 7, and in such a state, the entire length of the load guide member 6 (the length of the front-rear direction linear portion 12) is reduced, Mounting means 15 for mounting hanging part 14a on the front end side
The engaging portion 16 of the first locking member 17 is fitted to the inner lip portions 7a of the front left and right horizontal frame members 7. After that, as described above, the screws 27 of the fastener 20 may be tightened to widen the gap between the engaging portions 16 and 18 of the locking members 17 and 19. Of course, first, the attachment means 15 for attaching the attachment hanging portion 14a on the front end side of the load guide member 6 to the front left and right horizontal frame members 7 is provided.
It is also possible to attach the hanging parts 14b on the rear end side of the load guide member 6 to the rear left and right horizontal frame members 8 by the attaching means 15 afterwards.

When both ends of the load guide member 6 which is configured to extend and contract as described above are attached to the front and rear left and right horizontal frame members 7 and 8 by the attaching means 15, respectively, the load guide member 6
The mounting means 15 is attached to the insides of the mounting hanging parts 14a and 14b at the front and rear ends of the above.
Attach the mounting means 15 to the outside of a and 14b,
Thus, the mounting hanging parts 14a and 14b can be arranged inside the front and rear left and right horizontal frame members 7 and 8, respectively. In any case, since the load guide member 6 can be expanded and contracted, the attachment hanging parts 14a, 1 at the front and rear ends are provided.
4b can be attached to the front and rear left and right horizontal frame members 7 and 8 through the attaching means 15 in a state where the front and rear left and right horizontal frame members 7 and 8 are suspended from different sides.

As shown in FIG. 2, the load guide member 6
Even when only the rear end portion is attached to the rear left and right horizontal frame members 8 in a cantilever manner by the attaching means 14, the load guide member 6 is also provided.
The mounting hanging parts 14 at the rear end are the rear left and right horizontal frame members 8
It is not necessary to attach the rear side of the load guide member 6 to the rear side of the load guide member 6 from the rear end of the load guide member 6, as shown in FIG. The load guide member 6 can be attached to the rear left and right horizontal frame member 8 in a cantilever manner by the attaching means 15 in a state where the attachment hanging portion 14 hangs down the front side of the rear left and right horizontal frame member 8. Of course, in this case, the engaging portion 16 of the first engaging member 17 is engaged with the outer lip portion 8b of the rear left and right horizontal frame member 8, and the engaging portion 18 of the second engaging member 19 is engaged with the rear left and right horizontal frame. It will be engaged with the inner lip portion 8a of the material 8.

FIG. 9 shows a load guide member 6 which is not extendable and contractible.
2 shows an embodiment in which the front and rear ends of the load guide member 6 are attached to the front and rear left and right horizontal frame members 7 and 8 by attaching means 15. In this case, the attachment hanging parts 14 at the front and rear ends of the load guide member 6 are shown.
Attachment means 15 are attached to the front sides of a and 14b, respectively. And, the mounting hanging parts 14a, 14b at both front and rear ends
Arranges the load guide member 6 in a state in which the front and rear left and right horizontal frame members 7 and 8 hang down, and the engaging portions 16 and 18 of the first and second both locking members 17 and 19 of both mounting means 15 are arranged. In the state in which the space is widened, the engaging portions 18 of the first locking members 17 of both mounting means 15 are connected to the outer lip portions 7b of the front left and right horizontal frame members 7 and the inner lip portions 8a of the rear left and right horizontal frame members 8. The second locking member 19 is moved rearward by the fasteners 20 of the respective attachment means 15 in such a state, and the engaging portion 18 is moved to the inner lip portion 7a of the front left and right horizontal frame member 7 and the rear portion. Outer lip portion 8b of the left and right horizontal frame members 8
It may be engaged with and. Of course, it is also possible to turn the load guide member 6 back and forth and mount it with the mounting means 15 positioned behind the mounting hanging parts 14a, 14b at the front and rear ends. In this case, the mounting hanging parts 14 at the front and rear ends
The load guide member 6 is attached in a state where a and 14b hang down the front sides of the front and rear horizontal frame members 7 and 8, respectively.

The structure of the mounting means 15 is not limited to that of the above embodiment. For example, the second locking member 19 is fixed to the attachment hanging portion 14 of the load guide member 6, and the first locking member 17 is moved in the front-back direction with respect to the second locking member 19 by the fastener 20. You may. In addition, the first locking member 17 and the second locking member 19 are supported on the board fixed to the mounting hanging portion 14 of the load guide member 6 so as to be movable in the front-rear direction, and both locking members 17 and 19 are supported. Fastener 20
Accordingly, the engaging portions 16 and 18 can be configured to be relatively moved in a direction in which they are separated from each other. Of course, the structure of the load guide member 6 is not limited to that of the above embodiment. For example, a plate material may be used.

[0023]

As described above, according to the load guide mounting device for a fluidized shelf of the present invention, a frame member for mounting at least one of the left and right horizontal frame members for supporting the inclined roller rail is provided. It only has to be constructed from a channel steel with a lip that is open on the lower side, and there is no need to machine holes and tongues for attaching the load guide member to the frame material at appropriate intervals as in the conventional case. The cost of the fluidized shelf can be reduced.

Moreover, when mounting the load guide member,
Both the inner and outer lip portions of the frame member can be spread outward by the engaging portions of the first and second locking members, and the elastic return force can act as a loosening stopper for the fastener, so that the load guide member is It is also possible to eliminate inconveniences such as rattling and unexpected attachment of the load guide member due to vibration and dropping.

Further , according to the structure of the present invention, since the fastener is arranged in the front-rear direction outside the frame material to which the load guide member is attached, the operation thereof, that is, the attachment / detachment of the load guide member and the position adjustment operation, can be performed. Easy and easy to do.

According to the second aspect of the present invention, a load guide member effective when a load is placed on the rear end portion (sloping upper end portion) of the load sliding support path constituted by the inclined roller rail is provided. , Can be easily and firmly mounted in a cantilever manner by using only the left and right horizontal frame members.

Further, according to the configuration of claim 3 ,
Since the hanging part for mounting the load guide member projects rearward from the rear end (the rear left and right horizontal frame members) of the slanted loading platform, when the worker loads the load on each load sliding support path, Is easily guided to the position between the left and right load guide members.

According to the structure of claim 4 , since the front and rear ends of the load guide member can be separately attached to the frame member, the attachment strength of the load guide member can be increased. In particular, since the load guide member is expandable / contractible in the length direction of the roller rail, the work of attaching it to the frame member by the attachment members at both ends can be easily performed, and the same structure can be used as the attachment means at the front and rear ends of the load guide member. By using the mounting means in the front-rear direction, it is possible to mount so that the mounting hanging parts at the front and rear ends of the load guide member are arranged outside the front and rear left and right horizontal frame members.

Further, according to the configuration of claim 5 ,
Since the front and rear ends of the load guide member can be individually attached to the frame member, it is possible to increase the attachment strength of the load guide member. In particular, it is necessary to make the roller rail extendable and contractible in the length direction. In addition, since the mounting means having the same structure can be used as the mounting means at the front and rear ends of the load guide member, it can be implemented at low cost.

Further, according to the configuration of claim 6 , the load guide member can be attached to any position in the length direction of the pair of front and rear left and right horizontal frame members that support the inclined roller rails. It is also possible to finely adjust the mounting position in the length direction of the frame material, as compared to the conventional case where the mounting positions of the load guide members are predetermined at equal intervals in the frame material length direction. Thus, the load guide member can be attached at the most effective position according to the width of the load and the like, and the intended purpose of attaching the load guide member can be reliably achieved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a fluidized shelf.

FIG. 2 is a vertical sectional side view showing an embodiment of the present invention.

3 is a cross-sectional plan view of the main part of FIG.

FIG. 4 is an exploded vertical side view of the mounting means.

FIG. 5 is a vertical cross-sectional side view of essential parts showing the first step of the procedure for attaching the load guide member.

FIG. 6 is a vertical cross-sectional side view of essential parts showing a second stage of the procedure for attaching the load guide member.

FIG. 7 is a partially cutaway vertical side view showing an embodiment in which both ends of an expandable / contractible load guide member are attached to a frame member.

FIG. 8 is a vertical sectional side view showing another embodiment in which only the rear end of the load guide member is attached.

FIG. 9 is a partially cutaway vertical side view showing an embodiment in which both ends of a non-stretchable load guide member are attached to a frame member.

[Explanation of symbols]

1 tilting platform 3 rectangular frame 4a, 4b inclined roller rail 5 Load-sliding support path 6 Package guide member 7, 8 Front, rear, left and right horizontal frame material 7a-8b Inner and outer lip parts 14 Hanging part for mounting 15 Mounting means 16 Engagement part 17 First locking member 18 Engagement part 19 Second locking member 20 fasteners 21 Standing wall for mounting 24 Rising wall 27 screws

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) B65G 1/08 F16B 1/00-47/00

Claims (6)

(57) [Claims] 1. A fluidized shelf provided with an inclined roller rail for slidably supporting a load downwardly, wherein at least one of a pair of front and rear horizontal frame members supporting the inclined roller rail is used as a frame material. A load guide attachment device for attaching a load guide member for regulating the position of a load on a roller rail, wherein the frame member to which the load guide member is attached is composed of a channel steel with a lip opening to the lower side. At the mounting end of the frame member, two locking members each having a pair of inner and outer lip parts on the lower side of the frame member, which are engaged from the inside, and both locking members. In the load guide attachment device for a fluidized shelf , wherein the attachment means is attached, the attachment means having a fastener for relatively moving them so as to move away from each other.
The end portion is provided with a mounting hanging part, and one of the mounting means is
The locking member has a mounting stand that is secured to the mounting hanging part.
A rising wall is provided and the other locking member is
It is supported movably back and forth on the stop member and
Standing up inside the rising wall for mounting the locking member
It is provided with a rising wall portion, and by the fastener, both locking members
Designed to draw the rising walls closer together
A device for attaching cargo guides on fluidized shelves. 2. The load guide member is provided after the roller rail.
The above is attached only to the left and right horizontal frame materials that support the ends
The load guide attachment device for a fluidized shelf according to claim 1 , which is supported in a cantilever manner via a means . 3. The load guide member has a hanging portion for mounting at an end thereof.
Section, and the hanging part for mounting is the rear end of the roller rail.
Projects rearward from the left and right horizontal frame materials that support the
The load guide attachment device for a fluidized shelf having the structure according to claim 1 or 2 , which is attached by the attachment means . 4. The load guide member is a length of a roller rail.
It is expandable and contractible in the vertical direction, and it is hanging at the front and rear ends for mounting.
Section, and the hanging parts for both of these mountings are
Front and rear of each left and right horizontal frame material that supports both front and rear ends
With the side hanging down,
Rear attached to each left and right horizontal frame material, claim
The load guide attachment device for a fluidized shelf according to 1 . 5. The load guide member is attached to both front and rear ends thereof.
It is equipped with a hanging part.
Front and rear of each left and right horizontal frame material that supports both front and rear ends
With the same side hanging down,
Front and rear, left and right, attached to the horizontal frame material,
The load guide attachment device for a fluidized shelf according to claim 1 . 6. The mounting means is a load via the mounting means.
With respect to the frame material to which the guide member is attached,
The position can be adjusted steplessly in the length direction of
5. A load guide attachment device for a fluidized shelf according to any one of 5 above.