JP2001151310A - Multistory warehouse - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multistory warehouse capable of being installed or admitting annex equipment relatively easily in a short period of time and liberating necessity for equipping each accommodation part with a transferring device including a high-cost motor so that cost-down is established. SOLUTION: This multistory warehouse is equipped with accommodator units U1, U2, U3 having accommodation parts 100, 130, 140 and stacked in stages, an elevating table 2 capable of elevating and sinking along the outside of the accommodator units, loading pallets 3 accommodated in the accommodation parts 130 and 140 and transferrable between them and the table 2, and a driving means to elevate and sink the table 2. The accommodator units have respective means for their being coupled together in the stacked condition. The accommodation parts 130 and 140 are equipped with a rear transfer rail 132 whereon the loading pallet 3 is placed. The table 2 is equipped with a front transfer rail 241 and a transfer chain C3 to transfer the pallet 3 between the rails 132 and 241.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional storage box capable of storing automobiles and the like in multiple stages. More specifically, construction and expansion can be performed relatively easily and in a short period of time, and there is no need to equip a transfer device including an expensive motor for each storage unit, and the pallet is securely fixed without using a complicated mechanism. The present invention relates to a three-dimensional storage box capable of lowering the height of a lifting platform on which a loading pallet is placed, so that the vehicle can easily get on when storing the vehicle.

[0002]

2. Description of the Related Art In toll parking lots and the like, in order to effectively use land, a three-dimensional garage capable of accommodating cars in multiple stages has been introduced. The initial one of this three-dimensional garage has a loading pallet that can be moved up and down along the columns, and when storing the second unit, first put one on the loading pallet and raise it, and the other one It was designed to be housed below. Since this structure can be made relatively inexpensively, it is easy to introduce even a small toll parking lot,
Due to its structure, it is difficult to provide the third or higher accommodation section with a limited installation area.

To solve such problems, for example, Japanese Patent Application Laid-Open Nos. 6-88449 and 4-15
There is one described in Japanese Patent No. 5073. JP-A-6-8
Japanese Patent Application Publication No. 8449 discloses a multi-story parking device including an apparatus body having a plurality of multi-stage shelves, an elevating body that moves up and down along the apparatus body, and a movable plate that moves between the shelves and the elevating body. Have been. Japanese Unexamined Patent Application Publication No. H4-155073 has an elevator that moves up and down along a multi-stage vehicle storage space provided facing each other, and the elevator is equipped with a pallet loading / unloading mechanism. A loading / unloading device for a parking lot or the like is disclosed.

[0004]

However, the conventional three-dimensional garage as described above has the following problems. That is, in the parking lot described in JP-A-6-88449, a shelf provided for each floor is provided with a movable plate drive motor, a drive chain, and a transport chain. In other words, in this structure, expensive motors and transfer devices must be provided in a number corresponding to the accommodation sections, and the cost increases accordingly.

In addition, in the carrying-in / out device described in Japanese Patent Application Laid-Open No. H4-155073, it is not necessary to provide expensive motors and transfer devices in a number corresponding to the accommodation portion. This is a configuration in which a driving mechanism for driving the moving frame is arranged. For this reason, the upper surface of the moving frame must be higher than the ground surface position, and it is not only impossible to drive the vehicle by itself, but also to move the moving frame and move the pallet in two steps. The transport mechanism is complicated, such as requiring a mechanism. In addition, the cost is high because a drive motor for driving each mechanism is required.

Further, in any of the above cases, the construction is such that a column (guide member) or the like having a height corresponding to the number of accommodation stages is prepared, and a necessary number of shelves are provided in the construction. Therefore, there has been a problem that the construction takes time and the construction period becomes longer.

(Object of the Invention) The object of the present invention is to solve the above-mentioned problems, and a first object of the present invention is to provide a three-dimensional container which can be installed and expanded relatively easily and in a short period of time.
A second object is to provide a three-dimensional storage box in which the cost is reduced by eliminating the need to equip a transfer device including an expensive motor for each storage section. The third purpose is
An object of the present invention is to provide a three-dimensional container with improved security by securely fixing a pallet without using a complicated mechanism. A fourth object is to provide a three-dimensional storage box in which the entire height of a loading pallet placed on an elevating platform can be reduced so that a vehicle can easily get on when storing the vehicle. That is.

[0008]

Means for Achieving the Object Means of the present invention taken to achieve the above object are as follows. According to the first means, a storage unit stacked in a plurality of stages and having a storage unit, a lifting platform that can be raised and lowered along the outside of the storage unit, and storage of the storage unit on at least two floors A loading pallet accommodated in the storage section and capable of being transferred between the accommodation section and the elevator, and an elevating drive unit for elevating the elevator. The accommodation unit is configured to connect the accommodation units to each other. A three-dimensional container having means for stacking and connecting.

In the second invention, the storage unit includes a guide member for vertically guiding the lifting platform, and the storage section includes a rear transition rail also serving as a mounting section for a loading pallet; Fixing means for fixing the loading pallet, the lifting platform is provided with a front transition rail on which the loading pallet can be transferred when the height of the loading pallet is the same as that of the rear transition rail; A transfer chain for transferring the loading pallet between the rear transfer rail and the front transfer rail, a motor for driving the transfer chain, and fixing means for fixing the loading pallet,
The loading pallet is a three-dimensional container according to the first invention, comprising traveling wheels for traveling on each of the transition rails.

According to a third aspect of the present invention, there is provided the three-dimensional container according to the second aspect of the present invention, wherein the fixing means for fixing the loading pallet in the storage portion or the lift is an electromagnet.

According to the fourth aspect of the present invention, the pallets constituting the loading pallet are provided with locking members on both sides in front of the pallet, and the transition chain has locking receiving members. Is characterized in that when the transfer chain moves in the vertical direction, it does not hit the locking body, and when the transfer chain is driven, it is locked to the locking body to transfer the loading pallet. A three-dimensional container according to the second or third invention.

The "means for stacking and connecting the storage units" to each other is, for example, a structure in which the frames of the storage units are fixed to each other by using a connection tool such as a bolt and a nut. Other known means can be adopted as long as they can be used, and there is no particular limitation.

Operation (Operation of the First Invention) In the three-dimensional storage box according to the present invention, if the storage units are stacked in a plurality of stages while being connected to each other, most of the construction is completed. Construction and expansion can be performed easily and in a short period of time. Also, relocation and disassembly can be easily performed similarly.

When a car is stored in a three-dimensional container,
First, the elevator drive means is driven to raise and lower the elevator to the level of the floor accommodating the car. The loading pallet in the storage section is transferred to the lifting platform. The lifting platform on which the loading pallet is placed is lowered to the first floor via the lifting drive means. The car gets on the loading pallet on the elevator. The lifting / lowering drive unit is driven to raise the lifting / lowering table to the height of the storage unit from which the stacked pallets are taken out. The loaded pallet carrying the car is transferred to the storage section, and the entry of the car is completed. When leaving the car, the same procedure as described above for lowering the loading pallet to the first floor is performed.

(Operation of the Second Invention) When a car is to be stored in the three-dimensional storage, first, the elevation drive means is driven,
The elevator is raised to the level of the floor that houses the car and stopped. The loading pallet on the rear transfer rail of the storage section is transferred from the rear transfer rail to the front transfer rail of the lift via a transfer chain, and is fixed by the fixing means on the lift base. The lifting platform on which the loading pallet is placed is lowered to the first floor via the lifting drive means.

An automobile is loaded on a loading pallet on an elevator. The lifting / lowering drive unit is driven to raise the lifting / lowering table to the height of the storage unit from which the stacked pallets are taken out. The fixing means is released, and the loading pallet on which the vehicle is mounted is transferred onto the rear transfer rail of the storage section via the transfer drive means.
The loading pallet is fixed by the fixing means on the storage section side, and the entry of the vehicle is completed. When leaving the car, the same procedure as described above for lowering the loading pallet to the first floor is performed.

Further, a transfer chain for transferring the loaded pallet between the rear transfer rail and the front transfer rail and a motor for driving the transfer chain are provided on the lift platform side. Only equip it. In other words, each accommodation unit is not equipped with a transition device including an expensive motor,
There is only one transfer device such as a transfer chain on the elevator side. Therefore, the equipment can be simplified and the maintenance is simple.

(Effect of the Third Invention) If the fixing means for fixing the loading pallet in the storage portion or the lifting platform is an electromagnet, the operation of the electromagnet can be controlled only by turning on and off the power supply. The structure can be simplified and the cost can be reduced as compared with the case where the fixed structure is electrically controlled. Further, since the pallet can be securely fixed without using a complicated mechanism, safety can be improved and maintenance is simple.

(Operation of the Fourth Invention) Locking members are provided on both front sides of the pallet constituting the loading pallet.
The transfer chain is provided with a lock receiver that does not hit the lock body when moving in the up-down direction, and that can lock the lock body and move the loading pallet when moving in the chain direction. In this case, the loading pallets stored in the respective storage sections can be pulled out and transferred by a relatively simple mechanism. The loading pallet can be formed thin as long as the strength is sufficient due to the above structure.
In addition, since the transfer device such as the transfer chain provided on the elevator does not require much space in the vertical direction due to its structure, the elevator can be formed relatively thin. Therefore, the entire height of the transfer pallet 3 placed on the elevator can be sufficiently reduced, so that the vehicle can easily get on while accommodating the vehicle while traveling by itself.

[0020]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 is a front view showing an embodiment of the three-dimensional container according to the present invention, FIG. 2 is a left side view of the three-dimensional container shown in FIG. 1, FIG. 3 is a cross-sectional view taken along line II of FIG. FIG. 5 is an explanatory view showing a structure of a storage unit, a lifting platform, and a loading pallet, FIG. 5 is an explanatory view showing a structure for mounting a frame on each floor, FIG. 6 is an explanatory view showing a structure for stopping the loading pallet, and FIG. FIG. 3 is an explanatory view in which a part of a structure of a stopper device to be made is sectioned.

Reference numeral A denotes a three-dimensional storage, which includes storage units U1, U2, and U3 that are stacked and connected in three stages. Each of the storage units U1, U2, and U3 includes a frame 1 that is framed with a steel frame so that the outer shape is substantially a rectangular parallelepiped. The frame 1 has four columns. These columns are composed of two rear columns 11 at the rear (left side in FIG. 2) of the frame 1 and two guide members 12 at the front.
The mutual connection of the storage units U is performed by a shelf frame (for example, a shelf frame 13 on the upper side of the storage unit U1,
This is performed by fixing the shelf frame 14) on the lower side of the storage unit U2 with a connecting member 17 composed of bolts and nuts (see FIG. 5).

In the lowermost storage unit U1, a shelf frame 13 is provided horizontally at the upper end between the rear column 11 and the guide member 12 and between the rear column 11. In the storage units U2 and U3 to be stacked, shelf frames 14 and 15 are horizontally provided at upper and lower ends between the rear support 11 and the guide member 12 and between the rear support 11 respectively. Thereby, the storage units U1, U2, U3
Inside, the first storage unit 100, the second storage unit 130,
A third housing 140 is provided. Also, the second storage unit 13
The reinforcing members 131 and 14 are provided on the sides of the
1 are provided in an “X” shape.

At the upper end of the guide member 12 of the uppermost storage unit U3, a support 120 is provided. A shaft 121 is supported on the front side of the support base 120 via a bearing 122. A suspension sprocket 123 is provided near both ends of the shaft 121. Also, the shaft 12
1, the left suspension sprocket 123 in FIG.
A gear 124 is provided in the vicinity. The gear 124 is a motor M fixed to the shelf frame 15 and constituting a lifting drive means.
1 and the shaft 121 rotates forward and backward. A shaft 125 is supported on a rear side of the shaft 121 of the support base 120 via a bearing 122. Pressing sprockets 126 are provided near both ends of the shaft 125.

A support table 110 is provided at the upper end of each rear column 11. The support 111 has a shaft 111
Are supported via bearings 112. A suspension sprocket 113 is provided near both ends of the shaft 111.
Suspended sprocket 123 on both sides, holding sprocket 12
6 and the suspension sprocket 113, suspension chains C1 and C2 are wound around in the front-rear direction (see FIG. 2). By turning the suspension chains C1 and C2 from above the suspension sprocket 123 to below the holding sprocket 126,
The tension is used to prevent the sprocket from coming off easily.

At the rear end of the suspension chains C1 and C2, a plate-shaped balance weight 16 made of metal is attached.
The balance weight 16 is fitted in an openable portion 114 (see FIG. 3) facing the rear column 11 having a U-shaped cross section so as to be able to move up and down. To go up and down. An elevating platform 2 is attached to the front ends of the suspension chains C1 and C2. The lift 2 will be described later.

The second storage unit 130 of the second storage unit U2 and the third storage unit 1 of the third storage unit U3
The loading pallets 3 are placed and accommodated in the upper shelf frames 13 and 14 corresponding to 40, respectively (see FIG. 4).
The loading pallet 3 includes a metal pallet 30 which is a substantially rectangular plate-like body partially cut off at both front ends. The pallet 30 is formed in a size that can be substantially accommodated in each storage section. Traveling wheels 31 are provided at four places on the bottom surface of the pallet 30. At the front end of the notch 32 provided at both ends of the front portion of the pallet 30, a locking body 33 is provided so as to project outward.

In the pallet 30 according to the present embodiment, the locking member 33 is provided at the tip of the notch 32 so as to protrude outward. However, the present invention is not limited to this structure. A structure in which the locking body 33 is simply provided on a rectangular plate body without such a structure, or a structure in which a notch is provided near both sides of the tip of the pallet 30 and the locking body is provided inward in the notch (described later) The locking receivers 29 provided on the transition chains C3 and C4 have the corresponding structures.)

On the front end face of the loading pallet 3, electromagnets 34 constituting fixing means are provided at two places. Electromagnet 3
Reference numeral 4 denotes a magnetically attached piece 242 of the elevating table 2 which will be described later. An engaging tool 35 is provided at the center of the rear end face of the loading pallet 3. Engagement tool 35
Is provided with an engagement hole 350 penetrating vertically.
The stopper rod 44 of the stopper device 4 described below is inserted into the engagement hole 350.

Then, the loading pallet 3 is mounted on each of the traveling wheels 31 on rear transition rails 132 arranged in parallel in the front-rear direction on the upper shelf frames 13 and 14, respectively, and is mounted so as to be movable in the front-rear direction. Have been. At two positions on the front and rear portions of the rear transition rail 132, there are provided recesses 134 for dropping the traveling wheels 31 and determining the stop position of the loading pallet 3.

Further, a stopper device 4 is disposed slightly forward of each of the concave portions 134 on the rear side. The structure of the stopper device 4 will be described with reference to FIG. The stopper device 4 includes a case 40. An oilless bearing 43 is provided on the end plates 41 and 42 of the case 40. A stopper rod 44 is provided between the oilless bearings 43 so as to advance and retreat. At a substantially central portion of the stopper rod 44, a magnetic attachment plate 45 is attached. The end plates 41 and 42 are provided with electromagnets 46 and 47 protruding inward. According to this structure,
By switching the electromagnets 46 and 47, the stopper rod 4
4 moves in and out.

Each of the stopper devices 4 is arranged so that the projecting sides of the stopper rods 44 are opposed to each other. When the stopper rods 44 project, even if the loading pallet 3 at the fixed position attempts to move forward, It is possible to prevent the loaded pallet 3 from moving forward by hitting the front side of the rear running wheel 31. A mounting plate 49 is provided vertically at the center of the shelf frames 14 and 15 on the lower rear side, and the mounting plate 49 is provided with a stopper device 4.
Are attached with the protruding side of the stopper rod 44 facing down. The stopper rod 44 of the stopper device 4
Is set so that when the traveling wheel 31 of the loading pallet 3 falls into the concave portion 134, it can be inserted into an engagement hole 350 of an engagement member 35 described later. As described above, by the operation of each stopper device 4, the loading pallet 3 can be securely fixed in the storage sections 130 and 140.

The lift 2 is provided with a guide member 1 made of H steel.
Along 2, it can be raised and lowered at the front side.
The elevating table 2 includes a base 20 which is framed in a substantially rectangular shape. Guide members 12 are provided at both ends on the rear side of the base 20.
A slider 21 is provided so as to be vertically movable. Inside each of the sliders 21, a roller 22 is provided on the lower front side, and rollers 23 which are respectively supported on left and right walls on the upper rear side are provided. The slider 21 contacts the guide member 127 provided along the front wall of the guide member 12 from the front, and the rollers 23 contact the rear surface of the front wall of the guide member 12. It is fitted so that it touches.

On the upper surface near both ends of the base 20, a beam member 2 is provided.
4 are arranged in parallel in the front-rear direction. A shaft 25 is supported at the front end of each beam member 24 via a bearing 26. At the center of the shaft 25, a motor M2 for directly driving the shaft 25 is provided fixed to the lift 2. Sprockets 27 are provided near both ends of the shaft 25. A sprocket 28 is supported at the rear end of each beam member 24 via a bearing 26. Between the sprockets 27 and 28, the transfer chains C3 and C4 constituting the transfer drive means are wound around in an endless manner in the front-rear direction.

On the inner surfaces of the transition chains C3 and C4, locking receivers 29 which move between sprockets 27 and 28 are provided, respectively. The locking receiver 29 is composed of a sandwiching member 290 fixed at a required interval in the front-rear direction, and can pass through the locking body 33 of the loading pallet 3 in the vertical direction. Further, when the height of the locking body 33 and the height of the locking receiving body 29 are matched, the locking receiving body 29 moves in the front-back direction, thereby locking with the locking body 33 and moving the loading pallet 3 in the front-back direction. Can be migrated.

Inside each beam member 24, beam members 240 are juxtaposed in parallel. On the upper part of the beam member 240, a front transition rail 241 corresponding to the rear transition rail 132 provided on the upper shelf frames 13, 14 is provided. When the front transition rails 241 are at the same height as the rear transition rails 132, the front transition rails 241 are continuous with almost no gap so that the transfer of the loading pallet 3 can be performed smoothly. Further, the magnetically attached piece 242 is provided near the front end of each front transition rail 241 as described above. It is to be noted that a recess may be provided in the front and rear portions of the front transition rail 241 like the rear transition rail 132.

The weight of the balance weight 16 is set to be slightly lighter than the lifting platform 2 on which the loading pallet 3 is placed. In addition, the suspension chains C1, C
The length of the balance weight 2 is set such that the balance weight 16 rises to the uppermost part of the rear column 11 when the elevator 2 descends to the lowermost part of the first storage part.

(Operation) The operation of the present embodiment will be described with reference to FIGS. Three-dimensional container A according to the present invention
In general, first, storage units U1, U2, and U3, which are preliminarily manufactured in a factory, are connected and stacked in a required number of stages of storage units, and ancillary devices such as a lifting platform 2 and a driving device thereof are provided. Is mounted, and the loading pallet 3 is simply placed and stored in the second storage portion 130 and the third storage portion 140, thereby making it relatively easy. Accordingly, the work can be performed in a short period of time, and later addition, transfer, and disassembly of the storage unit can be easily performed.

The operation of the three-dimensional container A is
An example will be described in which a car is stored in a car. The motor M1 operates to raise the lift 2 to the height of the shelf frame 15 on the lower side of the floor accommodating the car. At this time, the locking receivers 29 provided on the transfer chains C3 and C4 of the elevating platform 2 have been retracted to the last portion near the sprocket 28, and the loading pallet 3 stored in the second-stage storage portion 130 The engaging body 33 slips through the sandwiching member 290 so as to be sandwiched back and forth. In the stop position, the rear transition rail 132 and the front transition rail 241 have the same height, and the locking receiver 29 is at the same height as the locking body 33 of the loading pallet 3, and 290 shows a state in which the locking body 33 is located between the front and rear sides.

The fixing of the loading pallet 3 is released by retracting the stopper rod 44 of each stopper device 4. The motor M2 operates to drive the transfer chains C3 and C4 to move the locking receiver 29 forward. As a result, the loading pallet 3 moves forward, and the rear transition rail 1
From 32, it moves to the front transition rail 241 of the lifting platform 2 and is placed on the lifting platform 2. At the same time, the electromagnet 34 and the magnetically attached piece 242 are magnetically attached, and the loading pallet 3 is fixed to the lift 2.

The motor M 1 operates to lower the elevator 2 on which the loading pallet 3 is mounted to the ground. Then, the vehicle is put on the loading pallet 2 and fixed using a bogie or the like. When the motor M1 is operated, the lifting platform 2 is raised to the height of the lower shelf frame 15 from which the loading pallet 3 is taken out. When stopped, the fixing by the electromagnet 34 is released. The motor M2 operates, and the transfer chains C3 and C4 move to move the locking receiver 29 backward. The loading pallet 3 is placed on the rear transfer rail 1 of the third storage portion 140 while the automobile is mounted thereon.
32, the traveling wheel 31 falls into the recess 134,
The loading pallet 3 stops at a predetermined position. Then, each stopper device 4 is operated, the stopper rod 44 projects, and the loading pallet 3 is fixed inside the third storage portion 140. The lift 2 stands by at that position.

By the above-described operation, the automobile is moved to the third accommodation section 14.
0 can be accommodated. When leaving the car, the same operation as the operation of lowering the loading pallet 3 to the first floor may be performed. In addition, the first storage unit 100 of the first stage
For, the elevator 2 is not used, and the warehousing and unloading are performed directly from the left and right directions in FIG.

In the three-dimensional storage A according to the present invention, the transfer chains C3 and C4 for transferring the loading pallet 3 between the rear transfer rail 132 and the front transfer rail 241 and the motor M2 for driving the transfer chains C3 and C4. Is the elevator 2
And the second storage section 13 of the storage unit U2.
0, the third storage section 140 of the storage unit U3 is equipped with only the loading pallet 3. That is,
Each storage unit is not equipped with a transfer device including an expensive motor M2, and the transfer chains C3 and C4 are not provided.
There is only one transfer device on the elevator 2 side. Therefore, the equipment can be simplified and the maintenance is simple.

On the side of the lift 2, an electromagnet 34 is used to fix the loading pallet 3. Since the operation of the electromagnet 34 can be controlled only by turning on / off the power, the structure can be simplified and the cost can be reduced. Also, maintenance is easy.

Pallet 3 constituting loading pallet 3
0 are provided on both sides of the front part of the lock 0, and the transition chains C3 and C4 move the locks 3 when moving in the vertical direction.
When the pallet 3 does not hit the pallet 3 and moves in the chain direction, the lock pallet 3 can be shifted by being locked by the locking body 33. According to this, the loading pallet 3 stored in each of the storage sections 130 and 140 can be pulled out and transferred by a relatively simple mechanism. The loading pallet 3 can be formed thin as long as the strength is sufficient due to the above structure. In addition, the transfer devices including the transfer chains C3 and C4 provided on the lift 2
Due to its structure, it does not require much space in the vertical direction, so that the lift 2 can be formed relatively thin.
Accordingly, the entire height of the transfer pallet 3 placed on the lift 2 can be sufficiently reduced, so that the vehicle can easily get on while accommodating the vehicle while traveling by itself.

It should be noted that the terms and expressions used in the present specification are merely illustrative, not restrictive, and do not exclude the terms and expressions equivalent to the above terms and expressions. Further, the present invention is not limited to the illustrated embodiment, and various modifications are possible within the scope of the technical idea.

[0046]

The present invention has the above configuration and has the following effects. (A) In the three-dimensional storage box according to the present invention, if the storage unit is made in advance in a factory or the like, most of the construction is completed by stacking the storage units in a plurality of stages while connecting them. Construction and expansion in a short period of time. Also, relocation and disassembly can be easily performed similarly.

(B) A transfer chain for transferring the loading pallet between the rear transfer rail and the front transfer rail, and a motor for driving the transfer chain are provided on the lift platform side, and the loading section of each storage unit is loaded into the loading section. Only pallets are equipped. In other words, each accommodation unit is not equipped with a transition device including an expensive motor,
There is only one transfer device such as a transfer chain on the elevator side. Therefore, the equipment can be simplified and the maintenance is simple.

(C) When the fixing means for fixing the loading pallet in the storage section or the lifting platform is an electromagnet, the operation of the electromagnet can be controlled only by turning on and off the power supply. The structure can be simplified and the cost can be reduced as compared with the case where the control is performed in the following manner. Further, since the pallet can be securely fixed without using a complicated mechanism, the safety can be improved and the maintenance is simple.

(D) Locking members are provided on both front sides of the pallet constituting the loading pallet, and the transfer chain does not hit the locking member and moves in the chain direction when moving vertically. When the loading pallet is provided with a locking receiver that can be transferred to the loading pallet by being locked by the locking body, the loading pallet stored in each storage portion is pulled out and transferred by a relatively simple mechanism. Can be posted. The loading pallet can be formed thin as long as the strength is sufficient due to the above structure. In addition, since the transfer device such as the transfer chain provided on the elevator does not require much space in the vertical direction due to its structure, the elevator can be formed relatively thin. Therefore, the entire height of the transfer pallet 3 placed on the elevator can be sufficiently reduced, so that the vehicle can easily get on while accommodating the vehicle while traveling by itself.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a three-dimensional container according to the present invention.

FIG. 2 is a left side view of the three-dimensional container shown in FIG.

FIG. 3 is a sectional view taken along the line II in FIG. 1;

FIG. 4 is an explanatory view showing a structure of a storage unit, a lifting platform, and a loading pallet.

FIG. 5 is an explanatory view showing a frame mounting structure on each floor.

FIG. 6 is an explanatory view showing a structure for stopping a loading pallet.

FIG. 7 is an explanatory sectional view partially showing the structure of a stopper device for stopping a loading pallet.

[Explanation of symbols]

 A Three-dimensional storage U1, U2, U3 Storage unit 1 Frame 11 Rear support 110 Support stand 111 Shaft 112 Bearing 113 Hanging sprocket 114 Opening section 12 Guide member 120 Support stand 121 Shaft 122 Bearing 123 Hanging sprocket M1 Motor 124 Gear 125 Shaft 126 Holding sprocket 127 Guide member C1, C2 Suspension chain 13, 14, 15 Shelf frame 100 First storage section 130 Second storage section 140 Third storage section 131, 141 Reinforcement member 132 Rear transition rail 133 Magnetically attached piece 134 Depression 16 Balance weight 17 Connecting Tool 2 Elevating Table 20 Base 21 Slider 22, 23 Roller 24 Beam Member 240 Beam Member 241 Front Transition Rail 242 Magnetic Piece 25 Shaft 26 Bearing 27, 28 Sprocket C3 , C4 transition chain M2 motor 29 locking receiver 290 pinching member 3 loading pallet 30 pallet 31 running wheel 32 notch 33 locking body 34 electromagnet 35 engaging tool 350 engaging hole 4 stopper device 40 case 41, 42 end plate 43 Oilless bearing 44 Stopper rod 45 Magnetic plate 46, 47 Electromagnet 49 Mounting plate

Claims (4)

[Claims] A storage unit (100, 13)
(U1, U2, U3) having a storage unit (U1, U2, U3), an elevator (2) capable of moving up and down along the outside of the storage unit (U1, U2, U3); The loading pallet (3), which is stored in the storage section (130, 140) of (U2, U3) and can be transferred between the storage section (130, 140) and the lifting platform (2), and lifts the lifting platform (2) Raising and lowering drive means for causing the storage unit (U1, U2, U3) to be
U3, U3, U3), characterized by having means for stacking and connecting each other. 2. The storage unit (U1, U2, U3) includes a guide member (12) for vertically guiding the elevator (2), and the storage section (130, 140) includes a loading pallet (3). Rear transfer rail (132) that also serves as the mounting part of
And a fixing means for fixing the loading pallet (3), and the lifting platform (2) is mounted at the same height as the rear transition rail (132). ) Can be transferred on the front transition rail (24
1) and a transfer chain (C3, C3) for transferring the loading pallet (3) between the rear transfer rail (132) and the front transfer rail (241).
4), and a motor (M2) for driving the transfer chain (C3, C4) and fixing means for fixing the loading pallet (3). The three-dimensional storage box according to claim 1, further comprising a traveling wheel (31) for traveling on the transition rail (132, 241). 3. A three-dimensional storage box according to claim 2, wherein the fixing means for fixing the loading pallet (3) in the storage portion (130, 140) or the lift (2) is an electromagnet (34). The pallet (30) constituting the loading pallet (3) is provided with locking members (33) on both front sides thereof, and the transition chains (C3, C4) are provided with locking receivers (29). ), And the locking receiver (2
9) does not hit the locking body (33) when the transfer chain (C3, C4) moves in the vertical direction, and the transfer chain (C3, C4)
The three-dimensional storage box according to claim 2 or 3, wherein when the (4) is driven, the loading pallet (3) is shifted by being locked by the locking body (33).