JPS63225010A - Moving structure for internal storage case in underfloor storehouse - Google Patents

Abstract

PURPOSE:To improve volumetric efficiency and moving efficiency, by moving internal storage cases, arranged in two rows, by an endless flexible member simultaneously in a direction of the rows in an opposite direction further storage cases in both ends in a direction crossing at a right angle in an opposite direction, in case of the captioned structure for a circulating underfloor storehouse. CONSTITUTION:An endless flexible belt D is moved in a direction X by a motor M. In this way, moving internal storage cases C in each row laterally by the distance of one case to be positioned respectively in a right or left end, the right or left end in each row generates space. Next the storage case C, positioned in the end, is moved in a direction Y by the endless flexible belt D so that the storage case C moved to the space. And next the storage cases C are again moved in the direction X. Repeating the action as in the above, the desired storage case C is moved to a position of in-out bringing port, not shown, being lifted onto a floor by a lift device not shown. By this constitution, volumetric efficiency and moving efficiency can be improved.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention provides efficient movement by sequentially and regularly moving a plurality of internal storage boxes within the outer box of an underfloor storage while ensuring maximum volume. can. This invention relates to an internal storage box moving structure in a Wi-ring type underfloor storage.

[Conventional technology and its problems]

In recent years, underfloor storage has been widely used in residential buildings. Most of these underfloor storages are small in size, but large ones are also frequently installed under the floor.

However, in the case of a large-sized storage box, it is often impossible to use the storage box as it is as an underfloor storage box, and in this case, it is necessary to prepare a plurality of divided storage boxes.

When doing this, it is also extremely important that the plurality of storage boxes move to predetermined positions extremely quickly.

By the way, the applicant has researched and developed an underfloor storage in which multiple storage boxes are built into a sealed outer box from the viewpoint of moisture resistance.
We are developing. Then, it is also desired to maximize the volume occupied by the multiple internal storage boxes within the outer box.
Furthermore, it is also required to move the product efficiently within the outer box.

If the volume occupied by a plurality of storage boxes within the outer box is increased, the efficiency of movement will decrease, and if only the efficiency of movement is considered, the volumetric efficiency will decrease. As described above, it is desired to satisfy both volumetric efficiency and transfer efficiency at the same time, and there is a problem in that it is not possible to satisfy both volumetric efficiency and transfer efficiency.

[Means for solving problems]

Therefore, as a result of intensive research to solve the above-mentioned problems, the inventor has developed the present invention, which is installed in two rows in a nearly rectangular parallelepiped-shaped sealed outer box with an entrance and exit, which is installed under the floor. Then, the internal storage boxes having a plurality of rows are arranged so as to be able to circulate without rotating or revolving, and the two rows of the entire internal storage boxes in the direction of the two rows simultaneously move in opposite directions, In addition, an endless flexible band driven by a single motor is provided so as to be able to circulate so that the internal storage boxes at only both ends of the row move simultaneously in opposite directions, and the endless flexible band is approximately rectangular in shape. Arranged in shape. By adopting the internal storage box movement structure in the underfloor storage, multiple internal storage boxes can be moved sequentially and regularly within the outer box of the underfloor storage while ensuring maximum volume, and can be moved efficiently. This solves the problems.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 16.

A is an outer box, which has a substantially rectangular parallelepiped shape, and has an opening/closing lid 3, which will be described later.
It is sealed and has a hollow interior. The outer box A has a rectangular shape when viewed from above, and is composed of a box-shaped lower outer box 1 and an upper outer box 2, and the flange portion formed outward from the edge of the peripheral wall overlaps and fixes at the top and bottom. has been done. Specifically, it is molded from FRP material (fiber-reinforced plastic material) or the like, and if necessary, a board made of lauan material or the like may be sandwiched and formed integrally with the bottom plate of the lower outer box 1. . One opening 2a of an appropriate shape is provided at an appropriate position on the top plate of the upper outer box 2. In the embodiment, the loading/unloading port 2a is connected to internal storage boxes C and C, which will be described later.
, . It is bent with a flange extending outward from the upper end. The opening portion of the loading/unloading port 2a was excluded. A heat insulating material i made of a closed-cell foamed synthetic resin such as urethane foam is adhered to the outer surface of the upper outer box 2 (see the chain line in FIG. 1).

An opening/closing lid 3 is provided above the loading/unloading port 2a, which can be opened and closed in the vertical direction, and is normally sealed. In the embodiment, the opening/closing lid 3 has a transparent or translucent shape;
Airtightness is suitably maintained by the cushioning material provided around the .

At least the lower outer box 1 of such outer box A is buried in the subfloor by pouring cracked stone and concrete on the lower side, and the outer surface of the heat insulating material 1 is exposed inside the floor. has been done.

Reference numeral B designates a frame body for transfer, which is placed and fixed on the bottom of the lower outer box 1 to the outer box with approximately this width, and the frame body 4
and a number of rollers 5,5. ...and a large number of flexible rollers6.
6. It is composed of...

The frame main body 4 is also formed into a rectangular shape as a whole when viewed from above, and short shaft support members 4b, 4b are provided near both longitudinal ends of the surrounding frame member 4a, and at the center in the width direction. A relatively wide long sleeve support member 4C is provided at the position.

In reality, channel steel or concrete foundations may be used for each member. In the longitudinal middle of the frame member 4a of the frame body 4 and between the long-sleeved support member 4c, rollers 5 that rotate only in one direction are arranged at predetermined intervals.
A large number of them are fixed so that they can be placed on top of this. Moreover, the short shaft support member 4b.

4b and the frame member 4a, a large number of rollers 6, which can move in any direction, are fixed at predetermined intervals to both end sides and both sides of the frame member 4a in the longitudinal direction so as to be able to be placed on the upper side thereof. The long sleeve support member 4C
rollers 5.5, ... and flexible rollers 6.6. ...Each is provided in two rows.

Reference numeral C denotes an internal storage box, which has a rectangular parallelepiped shape, and is arranged in two rows within the outer box A, and a plurality of such rows are housed. Specifically, in the outer box A, two rows of four negative rows are provided.

Such internal storage boxes C, C, . . . . and a large number of flexible rollers 6.6° . . . make it possible to circulate at the bottom of the outer box A without rotating or revolving.

D is a loop-shaped endless flexible band as a whole, and the inner storage boxes C, C are arranged in the row direction.

...so that the entire two rows can be moved in opposite directions at the same time, and so that the inner storage boxes C1C only at both ends of the row can be moved in opposite directions at the same time.
Driven wheels 8, 8 at four corners are installed inside the bottom of the outer box A so as to pass approximately through the center of each row, and also through approximately the center of the internal storage boxes C at both ends of the row. ．． It is wrapped around ... in a substantially rectangular shape when viewed from above. Further, at the four corners of the endless flexible band, auxiliary driven wheels 9, 9°, etc. are provided at three locations so as to protrude outward in a tongue-like manner, respectively, and the prime mover 10 is located at only one location. are provided and wrapped around these as well. The motive vehicle 10 is fixed to a worm wheel shaft via a worm and a worm wheel provided on the motor M shaft so that it can be driven by a motor M equipped with a speed reducer.

A chain or a belt is used as the endless flexible band, and in the embodiment, a chain is used.

11 was provided on the inner lower surface of the four sides of the pallet 7. In the catcher, an operating rod 11b is provided with a tension coil spring ll inside the catcher main body 11a, and an operating rod 11b is always pulled outward.
c, and when the operating rod 11b is pressed inward, the locking part lie provided at the tip of the swinging body lid, which is pivotally supported inside the catcher body 11a, is at its pivot point. It is configured so that it rotates using the fulcrum as a fulcrum, and the tip rises. The actuating rods 11b are pressed by sensor rods 12 provided on the four sides of the pallet 7, and one end of the sensor rod 12 is pivoted 12a at each corner of the pallet 7. The sides are constructed so as not to protrude within the range shown in FIG. Specifically, when the pallet 7 moves and comes into contact with the guide frame 4d, the force closes the sensor rod 12, and the inner surface of the sensor rod 12 presses the operating rod 11b, causing the endless flexible Hook 1 on the obi
It is configured to release the binding with 3.

In this case, even if one motor M is driven all the time, the driving causes the sensor rod 12 to sequentially move the -I during catching.
The release and locking of I is repeated, and the internal storage box C, which has two rows of multiple rows, is placed inside the sealed outer box A that has an access port 2a without rotating or revolving around its axis. The internal storage boxes C, C, etc. can be circulated and are arranged in the two rows.
- The entire two rows are configured to move in opposite directions at the same time, and the internal storage boxes C2C only at both ends of the row move in opposite directions at the same time.

The guide frame 4d is a frame main body 4 in the lower outer box 1 of the outer box A.
Guide rods g, g of the internal storage box C are provided on the outer periphery of the frame member 4a at an upper position thereof, and furthermore, guide rods g, g of the internal storage box C are provided in the middle of the long sleeve support member 4c of the frame body 4 along the longitudinal direction. .

Further, the endless flexible band has the rollers 5, 5°...
and swivel roller 6.6. It is provided so as to pass through the inside of the transfer frame B so as to be at a position slightly below the height position of .

Reference numeral E denotes a lift device that lifts the internal storage box C or the internal storage box C with a pallet 7 onto the floorboard F from an appropriate location provided with an access port 2a. In the example,
As shown in FIGS. 13 and 14, four balls 14.
14. ... is provided with an elevating piece 16 that can be moved up and down by a loop-shaped chain mechanism 15, and the elevating piece 16
,16. Bracket 17.1 protruding from ...? ,...
- A lifting table 18 is fixed to. The internal storage box C or the internal storage box CT with pallet 7 is placed on the lifting table 18 and is configured to be able to be moved up and down. The chain mechanism 15 is configured such that four balls 14, 14°...sprockets 15a, 15a are pivotally supported at the upper and lower positions of each, and a chain is wound between them so that they can be rotated by a motor 15b. It is what was done.

With such a configuration, the internal storage box C or the internal storage box C with the pallet 7 circulates as shown in FIG. stops at the loading/unloading port 2a position, and the internal storage box C or internal storage box C with pallet 7 is configured to rise upward from the floor opening of the floor plate F while opening the opening/closing M3 using the lift device E. has been done. A floor IIFa is provided in the floor opening.

In the above description of the configuration, the internal storage box C and the pallet 7 have been described as separate components, but the pallet 7 may be integrally provided on the lower surface of the internal storage box C.

In the figure, 19 is a joist that supports the floorboard F.

[Effect]

First, Fig. 15(a)(b)(C) and Fig. 16(a)
(b) As shown in (C), if the internal storage box C is
＋、C! , Cs.

It is assumed that there are eight built-in boxes in the outer box A as Ca, Cs, C&, C, and Cs. Therefore, in order to move the entire two rows of internal storage boxes C, C, in the row direction simultaneously in opposite directions, the motor M is driven to move the endless flexible belt as shown in FIG. Clockwise in (a),
It is rotated by the length of the internal storage box C (moved in the X direction as shown in FIGS. 15(B) and 15(C)) and then stopped. Then, the internal storage box C1 moves to the upper right end of the outer box A, leaving the lower side empty. Similarly, the internal storage box C2 moves to the lower left end of the outer box A, leaving the upper part empty. Then, this time, while the inner storage boxes C1C at both ends of the row are simultaneously moved in opposite directions, the sensor rod 12 and the catcher 11 are operated while the motor M is being driven. By driving the motor M in the X direction and the Y direction, the endless flexible band is rotated clockwise in FIG. 16(a) to open its internal storage box C.
It is rotated by the length of (Fig. 16~) and moved in the Y direction as shown in Fig. 16 (C)) and then stopped. Then, the internal storage box C1 moves to the lower right end of the outer box A, leaving the upper part empty. Similarly, the internal storage box C1 moves to the upper left end of the outer box A, leaving the lower side empty.

By repeating these steps one after another, the desired internal storage box C is moved to the loading/unloading port 2a, and then,
Lift it onto the floor using lift device E.

〔Effect of the invention〕

In the present invention, internal storage boxes C and C are provided under the floor and are arranged in 1.2 rows in a plurality of rows within a sealed outer box A having a substantially rectangular parallelepiped shape and an access port 2a.

... are arranged so as to be able to circulate without rotating or revolving, and the two rows of internal storage boxes C, C, ... move in opposite directions at the same time, and An endless flexible band driven by one motor M is provided so as to be able to circulate so that the internal storage boxes C1C only at both ends of the storage box C1C move in opposite directions at the same time. Arranged in a rectangular shape. By adopting the internal storage box movement structure in the underfloor storage, firstly, inside the outer box A of the underfloor storage, the plurality of internal storage boxes C, C, ... can be sequentially and regularly arranged while ensuring maximum volume. Second, one motor M and one endless flexible belt make circulation extremely easy, and third, one endless flexible belt allows for efficient movement. , the movement mechanism in the X direction and the Y direction can be made simple and perfect.Fourthly, the loading/unloading port 2a can be placed anywhere, allowing for an extremely large number of variations in the position selection of the loading/unloading port 2a.Fifth, the internal storage This has the effect of reliably preventing the moisture etc. of the items in the box C.

To explain these effects in detail, first, in the present invention,
Inside the approximately rectangular parallelepiped-shaped outer box A, internal storage boxes C, C, etc. each having two rows of multiple rows are arranged so that they can circulate without rotating or revolving around the axis. When the internal storage boxes C change rows in A, they do not rotate or revolve, no space is needed for rotation, and they move approximately at right angles from row to row, forming a roughly rectangular parallelepiped with a predetermined volume. The volume occupied by the plurality of internal storage boxes C, C, ... in the outer box A can be secured to the maximum, and the volume occupied by the internal storage boxes C, C, ... in the outer box A of the underfloor storage is maximized. This has the effect of making the volumetric efficiency extremely sufficient.

In addition, the two rows of internal storage boxes C, C, . . . in the column direction move simultaneously in opposite directions, and the internal storage boxes C1C at both ends of the row simultaneously move in opposite directions. By providing a circular endless flexible belt driven by a single motor M, it is possible to move in the row direction (X direction in Fig. 2) and to move only at both ends of the row (second (Y direction in the figure) can be circulated alternately in the same direction, but in the present invention, in particular, two rows of internal storage boxes C, C, . The internal storage boxes C1C only at both ends of the storage box C1C are movable at the same time, and while the above-mentioned volumetric efficiency is sufficient, the circulation operation can be performed relatively quickly and the movement efficiency can be increased. .

In particular, in the present invention, as described above, the internal storage boxes C, C,
. . . in the column direction (X direction in Figure 2) and movement of only both ends of the column (Y direction in Figure 2), that is, in a direction approximately perpendicular to the internal storage box C. However, this can be done by driving only one motor M, which has the advantage of not only being able to use the motor M efficiently but also being able to perform alternating movements extremely smoothly.

Also, when the inner storage box C changes rows within the outer box A,
It does not rotate or revolve, no space is required for rotation, and it moves approximately at right angles from row to row. The position seen in will not change, and as a result,
The loading/unloading port 2a can be easily provided at any position of the outer box A, and in particular can be freely provided at the end of the row.
This has the advantage of allowing for a wide variety of position selections and making the underfloor storage easier to use.

In addition, in the outer box A of the sealed underfloor storage, inside it,
Since multiple internal storage boxes C, C, ... are built in, the inside of the outer box A tends to condense due to cold air under the floor, but air circulation between the inside and outside can be blocked, thereby preventing moisture. It can be suitably prevented and is stored in the outer box A. Internal storage box C, C
,... has the effect of reliably blocking moisture inside.

As described above, in the outer box A of the sealed underfloor storage, the volume efficiency occupied by the plurality of internal storage boxes C, C, etc. is increased, and at the same time, the internal storage boxes C circulate and move. It is capable of increasing efficiency, and has an extremely innovative effect of being able to reliably prevent moisture inside the internal storage box C.

In addition, if the lift device E is installed inside the outer box A, it will be extremely easy to take out the internal storage box C from under the floor to above the floor.
It has the advantage of being safe and easy to use.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a vertical cross-sectional side view of the present invention, FIG. 2 is a cross-sectional plan view of FIG. 1,
Figure 3 is a partial plan view of the moving frame and endless flexible band;
The figure is a sectional view taken along arrows IV-IV in Fig. 1, and Fig. 5 is a sectional view taken in Fig. 1 V-
■A sectional view in the direction of arrows, Figure 6 is a plan view of the state in which the internal storage box is moved, Figure 7 is a side view of Figure 6, and Figure 8 is a partially cutaway perspective view of the pallet where the sensor rod is installed. , FIG. 9 is a cross-sectional view of the main part of the hook of the endless flexible band and the locking part provided on the pallet, and FIG. 10 is a cross-sectional view of the catcher.
Figure 11 is a schematic plan view of the state in which the pallet is moving;
Figure 2 is a sectional view with the catcher released, Figure 13 is a vertical side view of the lift device, Figure 14 is a vertical front view of the lift device, and Figures 15 (a), (b), and (c) are internal storage. Schematic plan view of box movement in the column direction, FIGS. 16(a)(b)(C)
1 is a schematic plan view showing movement of only both ends of a row of internal storage boxes; FIG. A: Outer box, C: Internal storage box, 2a: Inlet/outlet, D: Endless flexible band, M: motor. Figure 4 Figure 5 Figure 6 Figure 7 Figure 11 Figure 10 Figure 12 Figure 14 Figure 13 Figure 15a 1 comic Figure 15 Figure 1a) Voice Figure 16 (a) (c) F

Claims (1)

[Claims] (1) Inside a nearly rectangular parallelepiped sealed outer box with an opening and exit, two rows of internal storage boxes are placed under the floor and circulated without rotating or revolving. such that the two rows of the entire internal storage boxes in the column direction of the two rows simultaneously move in opposite directions, and the internal storage boxes only at both ends of the row simultaneously move in opposite directions. An internal storage box moving structure in an underfloor storage, characterized in that an endless flexible band driven by a single motor is provided in a manner that it can be circulated, and the endless flexible band is arranged in a substantially rectangular shape.