JPH04135507U - storage device - Google Patents

Abstract

(57) [Summary] [Purpose] To efficiently transport heavy objects, long objects, irregularly shaped objects, etc.
Make it possible to carry it in and store it. [Configuration] Each stage trolley has a different height and width and can be stored on the same plane. Each stage trolley can run freely on the rails with wheels driven by its own drive device, and heavy objects are stored on the upper part. A stage has been set up to do so.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a storage device.

0002

[Conventional technology]

Conventionally, many multi-stage storage vehicles have been proposed. For example, in Utility Model Application No. 59-116307, the highest shelf was fixedly installed, The wheels attached to the front end support are placed on the rail provided in front of the shelf, and the rear end is attached to the support of the shelf. A number of shelves were installed at different heights and were slidably supported on guide stands installed on pillars. something is proposed.

0003 In addition, in Japanese Patent Publication No. 1-52284, two drawer boxes are installed facing each other with an appropriate distance between them. The legs of each drawer box are placed in grooves so that they can slide freely, making it possible to have drawers of different heights. The structure is such that the drawers are provided in multiple stages and the desired drawer is suspended and moved by a driven member. something is proposed.

0004

[Problem that the idea aims to solve]

However, as in the above-mentioned Utility Model Application Publication No. 59-116307, there are other shelves on the main shelf. In the case of a structure that supports a large object, a long object, an extremely heavy object, etc. There are limits to what can be done, and the workability is also poor.

[0005] In addition, in the case of Japanese Patent Publication No. 1-52284, it is clear from the description of the specification. In particular, materials and tools for robot assembly can be stored in drawers, freeing up space in drawer boxes. This is because it can be selectively pulled out to be used as a robot gripper. , an extremely compact material handling system. Therefore, the structure cannot be used for storing and retrieving large-sized objects, extremely heavy objects, and the like.

[0006]

[Means to solve the problem] Therefore, in this invention, it is possible to store large-sized objects, long objects, extremely heavy objects, irregularly shaped objects, etc. By using a self-supporting trolley for each item, each item can be stored easily. It is designed to correspond to the shape and weight of objects, and each is driven by a drive device. The stage truck is configured to run on rails with wheels, and the rails are In addition to extending the front of the storage area to a position where each stage trolley does not overlap, The stage trolley is a stage trolley that forms a wide and high stage, and a stage trolley that forms a narrow stage. A stage truck with a A storage area for each stage truck is installed in the stage.

[0007]

【Example】

Hereinafter, the present invention will be explained in detail with reference to an embodiment shown in the drawings. 1 is an overhead crane, and a club 12 is mounted on a girder 11 so as to be able to move laterally, and is installed on a rail 13 provided on a side wall 22 in a building 2 so as to be able to move freely. The building 2 usually has a vertical side wall 22, but there are also cases where the side wall 22 is halfway from the top and a so-called shed 23 is provided at the bottom.

[0008] Reference numerals 3 , 4 , and 5 designate stage carts, which are installed in the storage area 300 so as to be freely movable on rails 6, 6, 7, 7, 8, and 8 formed in such a manner that their widths become narrower. The stage truck 3 has saddles 31, 31 placed on rails 6, 6 by wheels 32, 32, . The support shaft 34 is adapted to be driven. A stage 36 is supported on the saddles 31, 31 by pillars 35, 35, . 37 is a frame installed on the stage 36 as needed, and 38 is a ladder. Reference numeral 39 denotes a reel on which the cord 40 is wound, which is always biased in the winding direction and constitutes a power supply device. It goes without saying that the power supply device may be a gable bear or the like other than a reel.

Hereinafter, both the stage truck 4 and the stage truck 5 are constructed in the same manner as the stage truck 3 . That is, the stage truck 4 has saddles 41, 41 that are narrower in width than the saddles 31, 31 of the stage truck 3 , and have saddles 41, 41 formed in a width that fits between the saddles 31, 31, and the wheels 42, 42... The wheels 42 and their support shafts 44 are rotated through a transmission mechanism such as a chain driven by a motor 92 to cause the vehicle to travel.

A stage 46 is supported on the saddles 41, 41 by pillars 45, 45, . It is necessary to form an appropriate space between the stage 46 and the stage 36. 47 is a frame provided on the stage 46 as necessary, and 48 is a ladder. A cord 49 is wound around a cord reel 50 and is always biased in the winding direction. The stage truck 5 has wheels 52, 52 provided directly on the stage base 56, and runs directly on the rails 8, 8. If the stage 56 is too large to be transported, it will have a saddle configuration like the stage carts 4 and 5 .

[0011] 201 is a forward limit striker for the stage carts 3 , 4 , and 5 provided on the floor 21, and a protrusion 202 provided on a part of each stage cart 3 , 4 , and 5 is attached to a position corresponding to the forward limit. Furthermore, a reverse limit striker 203 is installed at a position corresponding to the reverse limit. Further, operation panels 25, 25, . . . corresponding to the respective stage carts 3 , 4 , 5 are provided on pillars 24, 24, . . . provided in the building 2 . Although these pillars 24, 24, . . . are not necessarily required, they are often installed in accordance with the storage area 300 . Furthermore, when operating the stage carts 3 , 4 , and 5 , it is of course possible to automatically operate the operating panels 25, 25, . . . and their operating mechanisms by centrally controlling them.

0012 Next, we will discuss its operation and usage as an example of a rolling roll installed in a steel mill. To explain how to store and draw out rolling rolls, there are different types of rolling rolls.100Nitsu The rolling rolls 101, 102, 103, ... according to the purpose are mounted on a stage truck.3,same 4 ,same5Place and store them on the same plane, that is, in the storage area.300 Store it in

These storage areas 300 are arranged at appropriate intervals on the floor 21 of the building 2 , so that when at least one stage cart, for example, the stage cart 3 , is pulled forward from the storage area 300 , the remaining stage carts 4 , 5 It is formed by placing the space 400 in front so as not to overlap with the space 400. Furthermore, it is convenient to arrange these storage areas 300 in parallel along the traveling direction of the overhead crane 1 . If the building 2 is provided with a shed 23, this can be used as a storage area 300 .

When taking out the necessary rolling rolls 101, a switch on the operation panel 25 activates the motor 93 of the stage cart 5 to move it forward. When the stage truck 5 reaches the forward limit position, the protruding piece 202 hits the forward limit striker 201 , stopping the motor 93 and stopping there. At this time, the stage cart 5 is positioned in a space 400 relative to the storage area 300 .

[0015] Therefore, the overhead crane 1 is moved over the rolling roll 101 on the stage truck 5 , and the grab is moved to bring the gripping device 13 to grip and hold the desired rolling roll 101 and hold it at a predetermined position. move it to Next, the stage carriage 5 is moved backward by a switch on the operation panel 25, and the protruding piece 202 comes into contact with the backward limit striker 203 and stops at the retracted position. Thereafter, the used rolling rolls 101 are similarly stored.

[0016]

[Effect of the idea]

According to the present invention as described above, the wheels are driven by respective drive devices. The stage cart is configured to run on a rail, and the rail is in front of the storage area. In addition to extending the width of each stage trolley to a position where each stage trolley does not overlap, From stage carts that form a wide and high stage to stages that have a narrow stage. The stage carts are stored in the same storage area, while each stage is located within the range of crane movement. We installed a storage area for the trolleys, so each stage trolley can be moved independently. Since there is no correlation between each stage, each stage is It is possible to configure a large carriage, and to ensure its storage. Compared to the case of horizontal placement, Of course, it is possible to expand the storage area, speed up the loading and unloading process, and simplify the process, but it is also possible to It has great practical effects, such as being suitable for storage when stacking is not possible to prevent damage. .

[Brief explanation of drawings]

FIG. 1 is a side view of an embodiment of the present invention in use.

FIG. 2 is a side view of the same operating state.

FIG. 3 is a front view of the stored state as above.

FIG. 4 is a schematic explanatory diagram of another embodiment in use.

[Explanation of symbols] 1 Overhead crane 3 Stage trolley 4 Stage trolley 5 Stage trolley 6 Rail 7 Rail 8 Rail 91 Motor 92 Motor 93 Motor

Claims (1)

[Scope of utility model registration request] Claim 1: A stage truck is configured to run on a rail by wheels each driven by a drive device,
In addition, the rail is extended in front of the storage area to a position where each stage cart does not overlap, and the stage cart is moved from a stage cart forming a wide and high stage to a stage cart having a narrow stage in the same storage area. A storage device characterized in that a storage area for each stage cart is installed within a crane movement range while storing the stage cart.