JPH1067409A - Storage compartment of circulation type - Google Patents

Abstract

PROBLEM TO BE SOLVED: To apply a moving force to a support frame group through a driven surface of the support frames and a connecting member by rotating a friction drive wheel by operation of a driving device, and allow circulation movement while having the support frame group support-guided with a guiding body. SOLUTION: A friction drive wheel 73 is rotated by the operation of a driving device 70 to transmit a moving force to a support frame group 30 by bringing the friction drive wheel 73 into contact with a driven surface 47 of the support frame 30 and a connecting member to cause circulation movement while having the support frame group 30 support-guided with a guiding body 20. Owing to the frictional transmission, no noise such as collision noise is substantially produced in the moving force transmitting area, and requires no take-up mechanism or regular maintenance.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention can be installed in, for example, a factory or a warehouse, or installed in a dead space such as below a first floor of a building such as a high-rise house or an office, or below a second floor (on the first floor ceiling). The present invention relates to a circulating storage that is used.

[0002]

2. Description of the Related Art Conventionally, as a circulation type storage of this kind,
For example, a circulation type underfloor storage disclosed in Japanese Patent Application Laid-Open No. 4-64661 is provided. In this conventional configuration, a rotating shelf circulating in a lateral direction is provided in a storage space formed between a floor and a floor plate. This rotating shelf has a frame-shaped main body, and an upper annular rail is provided at an upper portion of the main body, and a lower annular rail is provided at a lower portion thereof. Then, the lower annular rail is supported and guided via wheels, and is fitted and guided to the upper annular rail via rollers.
A plurality of load supporting frames circulated through an oval annular path are provided. A link chain interlockingly connected to the driving device is provided inside the annular path, and the back of each load supporting frame is connected to the link chain.

According to this conventional configuration, the link chain is driven by a driving device via a sprocket (wheel body) or the like, so that the load support frame group is supported and guided by upper and lower annular rails and moves integrally on an annular path. Thus, the target load support frame is opposed to the entrance.

[0004]

However, according to the above-described conventional structure, noise such as a collision noise occurs when the sprocket meshes with the link chain. In addition, since the wheels provided below the lower surface of the load support frame are supported and guided by the lower annular rail, a height space for the wheels and the lower annular rail is required between the lower surface of the load support frame and the floor surface. , And the entire circulation type underfloor storage was bulky. Further, a take-up mechanism was required and regular maintenance was required.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a circulation type storage which hardly generates a noise such as a collision sound and can eliminate the need for a take-up mechanism and regular maintenance. It was done.

Another object of the present invention is to provide a circulating storage that can be made bulky. The seventh object of the present invention is to provide a circulating storage that can be suitably installed in a building.

[0007]

In order to achieve the above-mentioned object, a circulation type storage device according to the present invention is provided with an annular guide body, and a guided body is provided on the guide body. There is provided a support frame for loading, which is supported and guided through the support frame, and a plurality of the support frames are provided. A joining material is provided between the front and rear supporting frames, and the supporting frame and the joining material are relatively rotated in the horizontal direction. The supporting frame and the joining material are each formed with a passive surface facing inward, and a driving device for moving the supporting frame group is provided. The driving device includes two passive surfaces. And a friction drive wheel which is brought into contact with the inside from the inside.

According to the first aspect of the present invention, by moving the friction drive wheels by operating the driving device, it is possible to apply a moving force to the support frame group via the passive surface of the support frame and the joining material. The support frame group can be circulated while being supported and guided by the guide body. At that time, since noise is transmitted by friction, almost no noise such as a collision sound is generated in the portion where the moving force is applied.

According to a second aspect of the present invention, there is provided the circulating storage according to the first aspect, wherein a link is provided below the support frame, and the support frame is provided on the inner surface of the link. A passive surface is formed, the joining material is arranged and connected between the link bodies, and the driving device is mounted on the guide body side with its friction driving wheel as a lower order.

Therefore, according to the second aspect of the present invention, the passive surface formed on the link body and the joint member is located at the lower part, and the driving device is disposed with the friction drive wheel at the lower position, so that the height range of the support frame is set. All or most of the drives may be located within.

According to a third aspect of the present invention, there is provided the circulation type storage according to the first or second aspect.
The support frame group is supported and guided by an annular guide body and is moved on an annular path. The annular path is a semicircular path connecting a pair of parallel linear paths and the free ends of these linear paths. And a driving device is disposed between the pair of linear path portions, and the friction drive wheels are simultaneously abutted on passive surfaces facing inward of the two linear path portions, respectively. is there.

Therefore, according to the third aspect of the present invention, the frictional drive wheels of the drive unit apply the moving force evenly to two central portions in the longitudinal direction of the endless object including the support frame group and the link body group. Become.

According to a fourth aspect of the present invention, there is provided the circulation type storage according to any one of the first to third aspects, wherein the annular guide body has an upper guide surface and a lower guide surface. The guided member has an upper guided member guided by the upper guide surface and a lower guided member guided by the lower guide surface.

Therefore, according to the fourth aspect of the present invention, the guide can be provided within the range of the height of the support frame. In addition, the circulating storage according to the fifth aspect of the present invention is the above-described fourth aspect.
In the configuration described above, the upper guide surface is formed in a C shape by a pair of left and right outer inclined surfaces toward the lower side, and the lower guide surface is formed in an inverted C shape by a pair of outer left and right inclined surfaces toward the upper side. The upper guided body and the lower guided body are characterized by having a pair of left and right rollers that can roll on corresponding inclined surfaces.

Therefore, according to the fifth aspect of the present invention, the rollers are rolled on the C-shaped or inverted C-shaped guide surface, so that the support frame group is stabilized without rattling up, down, left and right. Can be moved smoothly.

According to a sixth aspect of the present invention, there is provided the circulation type storage device according to any one of the first to fifth aspects, wherein the annular guide body comprises a pair of parallel linear guide portions, A semi-circular guide portion connected between the free ends of these linear guide portions, and the linear guide portion is formed of a common rail body having an upper guide surface and a lower guide surface formed therein. The part is divided into an upper arc rail having an upper guide surface and a lower arc rail having a lower guide surface.

According to the sixth aspect of the present invention, the two linear guide portions can be easily formed by, for example, extrusion of aluminum.
Since the cross section is trapezoidal and divided vertically, the semicircular molding can be easily and accurately performed.

According to a seventh aspect of the present invention, there is provided a circulation type storage, wherein a floor plate is disposed above a floor of a building in the configuration according to any one of the first to sixth aspects. A storage space is formed between the storage device and the floorboard, and the storage space is provided in the storage space.

Therefore, according to the invention of claim 7, a compact and quiet circulation type storage can be suitably arranged by utilizing the storage space formed between the floor of the building and the floor panel. Further, in the circulating storage according to claim 8 of the present invention, in the configuration according to claim 7, the floor plate is disposed above the beam, and the annular guide body is supported by at least one of the beam and the floor. It is characterized by having.

Therefore, according to the eighth aspect of the present invention, the installation of the circulating storage can be performed easily and stably by using the beams and the floor which are the building components. In addition, in the circulating storage according to the ninth aspect of the present invention, in the configuration according to the seventh or the eighth aspect, the building includes a floor forming a story, and a beam portion projecting upward from the floor. Consisting of
A storage space corresponding to the height of the beam portion is formed between the floor and the floorboard.

Therefore, according to the ninth aspect of the present invention, the storage space can be formed using the dead space of the building without increasing the occupied height of each floor.

[0022]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
The state employed in the underfloor storage will be described with reference to FIGS.

1 and 2, a high-rise house (one example of a building) 1 is composed of a floor 2 forming a story, a side wall 3 of a room section, and the like, and a corner portion and an intermediate portion formed by the floor 2 and the side wall 3 and the like. , A beam portion (reverse beam) 4 projecting upward from the floor 2 is formed. Above the floor 2, a plurality of heavy beams (joists) 5 are passed in parallel via beams 4 and the like, and adjacent large beams 5 are connected by a plurality of sub-beams 6. . Furthermore, these large beams 5
The floor plate 7 is disposed between the upper surfaces of the sub beams 6 and the sub beam 6, so that a storage space 8 corresponding to the height of the beam portion 4 is formed between the floor 2 and the floor plate 7.

In the storage space 8, a circulating storage 10 circulating in the horizontal direction is provided. That is, the main body 11 of the circulation-type storage 10 is plate-shaped, and is connected to the large beam 5 via a connection tool (bolt / nut) 12 or the like and is vertically provided. The main body 11 is a plurality of sheets vertically suspended from the plurality of large beams 5, each of which has a lower portion located at the middle in the height direction of the storage space 8 and a lower portion having a horizontal holding frame. The body 13 is connected via a connector 14 or the like.

As shown in FIGS. 2 to 4, 6 and 8, the main body 11 is provided with an annular guide body 20 which is supported via a holding frame 13. And a pair of parallel linear guides 21 and a semicircular guide 25 connected between the free ends of the linear guides 21.

That is, the linear guide portion 21 is formed of a common rail body having a vertical cross section of an I-shape.
A lower guide surface 23 is formed in the lower portion by a pair of left and right inclined surfaces on the outer side toward the upper side. The two linear guides 21 are connected to the holding frame 13
After being applied to the free end from outside, the holding frame 13 is connected to the holding frame 13 via a connecting member 15 or the like. The linear guide portion 21 is integrally formed by, for example, extrusion molding of aluminum, and at that time, a hollow portion is appropriately formed.

The semicircular guide portion 25 is vertically divided by an upper circular rail body 26 and a lower circular rail body 28. The cross-section of the upper arc rail body 26 is trapezoidal, and a C-shaped upper guide surface 27 is formed on the upper surface side by a pair of left and right inclined surfaces that are outwardly lower. The lower arc rail 28 has an inverted trapezoidal cross section, and a lower guide surface 29 is formed on the lower surface of the lower arc rail 28 by a pair of left and right inclined surfaces that are more outward toward the top.

The two arc rail bodies 26 and 28 are divided up and down with respect to the connecting frame 16 and applied from above or below, and then connected to the connecting frame 16 via the connecting tool 17 or the like. I have. Here, the connection frame 16 is formed so as to fit within the width of the arc rail bodies 26 and 28 in a plan view. And the bracket 18 integrated with the connecting frame 16 is the holding frame 13
To the holding frame 13
19, etc., so that the arc rail body 26,
28 is supported by the main body 11 via the support frame 16, the bracket 18, the holding frame 13, and the like.

On the annular guide body 20 constructed and arranged as described above, there is provided a support frame 30 for loading, which is supported and guided via a guided body (described later). That is, as shown in FIG. 3 to FIG.
A pair of support members 31 are formed by bending a rail member having an L-shaped cross section. A support portion 31A is formed by a horizontal portion, and a connection portion 31B is formed by a vertical portion. It is formed.

The support portions 31 of the left and right support members 31
A transfer member 32 is disposed between A, and the transfer member 32 is integrated with the support portion 31A by a fixing tool 33 such as a rivet in a pair (plural or singular). The vertical connecting portion 31B is detachably connected via a connecting member 35 such as a bolt and a nut after being applied to an upright back member 34 having an L-shaped cross section. Further, between the upper ends of the back members 34, a horizontal member 36 having an L-shaped cross section is applied, and then connected via a connecting member 37.

Between the support portions 31A of the support member 31,
A container (which will be described later), which is an example of a load, is supported. At this time, rectangular holes 38 for dropping and positioning the wheels of the container are formed at two front and rear portions of the support portion 31A. I have. Support frame 30 by above 31-38 etc.
Is configured.

An upper plate 40 is disposed above the support frame 30, that is, below the horizontal member 36. The upper plate 40 is connected to the horizontal member 36 by a plurality of adjustment connectors 41 including bolts and nuts. The upper and lower positions are connected via an adjustable and removable manner. Further, the upper plate 40 is detachably connected to the back member 34 via a connecting member 42 that allows an adjustment movement of the vertical position.

A link body 45 is provided below the support frame 30, that is, between the lower ends of the back members 34. This link body 45
Is a shape member having a C-shaped cross section, which is disposed with the open portion facing downward, and the outer web portion is detachably connected to the lower end portion of the back member 34 via a connector 46. A passive surface 47 facing the inside of the support frame 30 is formed by the inner surface of the inner web portion.

The guided body includes an upper guided body 50 guided by upper guide surfaces 22 and 27, and lower guide surfaces 23 and 29.
And a lower guided body 55 guided by That is, the upper guided body 50 has a roller base body 52 detachably connected to the lower surface of the upper plate 40 by a connecting tool 51 made of a bolt, and the roller base body 52 has a downward-opening bifurcated shape,
A roller 54 is attached to each free end via a bolt-shaped roller shaft 53 so as to be freely rotatable and detachable. An example of the upper guided body 50 is constituted by the above 51 to 54. At this time, the opening angle of the bifurcated portion of the roller base body 52 and the like on the upper guide surfaces 22, 27 corresponding to the pair of left and right rollers 54. It is set to roll smoothly.

The lower guided body 55 is an upper guided body.
It is configured by arranging components similar to 50 in the opposite direction. That is, the link body 56 is
A roller base body 57 detachably connected to the upper surface of 45,
An example of the roller base body 57 is constituted by a roller 59 and the like, which are freely rotatably and detachably attached via a roller shaft 58 to both free ends of the forked portion of the roller base body 57. The opening angle of the bifurcated portion 57 is set so that the pair of left and right rollers 59 can smoothly roll on the corresponding lower guide surfaces 23 and 29.

With the above configuration, the support frame 30 for loading is
Is movable by being supported and guided by the annular guide body 20 via the upper guided body 50 and the lower guided body 55. The support frame 30 is plural, and a joining material is provided between the front and rear support frames 30.
A group of support frames 30 and a group of joint members 60 are connected to each other so as to be relatively rotatable in the horizontal direction, and are endless.

That is, the joining material 60 is a link plate having an L-shaped cross section, and its both ends in the length direction are linked.
The joining member 60 is positioned between the upper surface of the roller base member 45 and the lower surface of the roller base member 57 and is simultaneously connected by the connecting member 56, so that the joining member 60 is relatively rotated around the connecting member 56 with respect to the link member 45. Freely connected. In addition, the joint member 60 is formed with a passive surface 61 facing inward by the inner surface of the inner rising piece. Here, the passive surface 61 is positioned higher than the passive surface 47 of the support frame 30.

Thus, the endless group of support frames 30 via the joining material 60 and the like is supported and guided by the annular guide body 20, and is moved on the annular path 65. Here, the annular path 65 is
A pair of parallel linear paths 65A and a semicircular path 65B connecting the free ends of the linear paths 65A are formed in an oval shape.

A driving device 70 for moving the endless support frames 30 is provided. That is, as shown in FIGS. 1 to 3, the driving device 70 includes a pair of linear path portions 65A.
It is arranged between the drive units (motors, etc.) 71
Is the holding frame body between the pair of linear guide portions 21.
13 is attached downward through a connector 76. A friction drive wheel 73 is attached to the lower output shaft 72. Here, the friction drive wheel 73 is formed by a metal inner race 74 fixed to the output shaft 72 and an outer race 75 fixed to the inside of the inner race 74 and made of a friction elastic body such as urethane rubber or sponge. Is done. The width and the vertical position of the outer ring body 75 and the like are set so that the friction drive wheels 73 are simultaneously brought into contact with the passive surfaces 47 and 61 facing the inside of the two linear path portions 65A, respectively.

As shown in FIGS. 1 and 2, the floor plate 7 is provided with an access port 80 at least partially facing the annular path 65, that is, one linear path section 65A from above. The mouth 80 is formed by a rectangular cylindrical frame 81. The access port 80 is configured to be openable and closable by a lid 82. At this time, the lid 82 has one side edge swingably connected to the rectangular cylindrical frame 81 via a hinge 83, and the other end. The side is configured to be able to abut on a stopper body 84 provided on the rectangular cylindrical frame body 81 side. The access port 80 has a size and a shape that allows a supported object to be taken in and out.

As shown in FIGS. 6 and 7, a container 85, which is an example of a supported object supported by the support frame 30, includes a box-shaped container body 86, a lid 87 that can be opened and closed, and a container body 86.
Is formed by wheels 88 and the like provided at the four corners of the lower surface.
Here, each wheel 88 is of a two-wheel type, and the wheel 88 located on the outside falls into the rectangular hole 38 and the support portion 31
A is configured to be supported.

The operation of the above embodiment will be described below. The circulating storage 10 is assembled at a manufacturing factory, and trial operation and adjustment are performed. And circulation type storage 10
Is roughly disassembled and transported to the installation site. That is, the holding frame 13 is integrated with each main body 11, and the driving device 70 is attached to one holding frame 13. The driving device 70 is mounted on the holding frame at the installation site.
13 may be attached. The guide body 20 is disassembled into a pair of linear guide portions 21 and a pair of semicircular guide portions 25, and the upper and lower pairs of the semicircular guide portions 25 are integrated by the connection frame body 16. I have.

The two linear guides 21 can be easily formed by, for example, extruding aluminum, and each semicircular guide 25 has a trapezoidal cross section and is vertically divided. The semicircular molding can be easily and accurately performed.

Each support frame 30 is disassembled at a connection point between the support member 31 and the back member 34, and an upper guided body 50 is connected to the back member 34 via an upper plate 40 via a link body 45. The lower guided members 55 are respectively attached. Link body
The endless chain-like object composed of the 45th group and the 60th joining material group is divided at at least one place.

The circulation type storage 10 is easily disassembled as described above, so that it can be easily and quickly transported and brought into an installation site. The circulation type storage 10 is installed after the large beam 5 and the sub beam 6 are assembled in a predetermined state.

That is, first, the main body 11 group is
At a predetermined position via a connecting member 12. Next, the pair of linear guide portions 21 are connected to the free ends of the holding frame 13 group via the connecting tool 15. And one semicircular guide portion 25 is arranged between the free ends on one side of both linear guide portions 21,
A bracket 18 integral with the connection frame 16 is connected to the holding frame 13 via a connection tool 19.

In this state, a chain-like object formed by the group of link members 45 and the group of joint members 60 is inserted into the external guide from the other free end side (divided end side) of the linear guide portion 21. . This insertion is performed on the upper guide surface of the linear guide portion 21.
This is performed while rolling the roller 54 of the upper guided body 50 on the roller 22 and rolling the roller 59 of the lower guided body 55 on the lower guide surface 23. By increasing the insertion amount, in one semicircular guide portion 25, the roller 54 is rolled on the upper guide surface 27, and the roller 59 is rolled on the lower guide surface 29. Become.

In this way, after the chain-like object is arranged from both linear guides 21 to one semicircular guide 25, between the free ends of the two linear guides 21 on the other side. The other semi-circular guide portion 25 is disposed, and a bracket 18 integrated with the connection frame 16 is connected to the holding frame 13 via a connection tool 19, and the other semi-circular guide portion 25 A chain-like object is disposed in the portion.

At this time, since at least one lower guided body 55 has been removed by the above-described division, the arrangement in the other semicircular guide portion 25 can be easily performed without any trouble. Then, after the disposition, the disconnecting portions are connected via the connecting tool 56, and at the same time, the lower guided body 55 that has been removed is assembled.

The arrangement of the guide body 20 and the chain-like object is performed as described above. Thereafter, or at an appropriate time, the upper plate 40 is moved up and down by operating the adjusting connector 41 so as to move the guide body 20 up and down. The contact pressure of the group of rollers 54 and 59 is adjusted. At this time, the friction drive wheels 73 of the drive device 70 disposed between the pair of linear path portions 65A are simultaneously brought into contact with the inwardly facing passive surfaces 47 and 61, respectively.

After arranging the chain-like object in this manner, the supporting member is attached to each of the back members 34 on the chain-like object side.
The support frames 31 are connected via the connecting tool 35, so that the support frames 30 are formed at predetermined intervals, and the group of support frames 30 is disposed endlessly. Thereby, the circulation type storage 10 can be installed, and thereafter, the floor plate 7 is installed on the beams 5 and 6.

The circulating storage 10 thus installed is provided with a passive surface 47 formed on the link body 45 and the joining material 60.
61 is located at the bottom and drive 70 is a friction drive wheel 73
Is disposed as a lower position, all or most of the driving device 70 can be located within the range of the height of the support frame 30, so that the entire circulation type storage 10 can be reduced in volume.

The circulation type storage 10 is used as follows. That is, the cover 80 is first opened to open the access opening 80. At this time, an operation panel or the like may be set on the back surface of the lid 82. Next, the group of support frames 30 is circulated on the annular path 65 by the operation of the drive device 70, and the target support frame 30 is stopped below the entrance 80. Then, by lowering the container 85 onto the empty support frame 30 through the access opening 80, it is possible to enter the circulation type storage 10 side,
By taking out 85 from the support frame 30 onto the floor plate 7 through the access port 80, it can be taken out from the circulation type storage 10 side. Thereafter, the lid 82 is closed to close the entrance 80, thereby completing the loading / unloading operation.

As described above, when the group of support frames 30 is circulated on the annular path 65 by the operation of the drive device 70, the friction drive wheels 73 are attached to the passive surfaces 47 and 61 formed on the support frame 30 and the joining material 60. By applying a moving force by contacting the moving force, frictional transmission is performed, so that noise such as a collision sound hardly occurs in the portion where the moving force is applied, and the moving force can be applied quietly.

The friction drive wheel 73 of the driving device 70 is located between the pair of parallel linear paths 65A and is simultaneously brought into contact with the respective passive surfaces 47, 61 of both linear paths 65A. Therefore, the moving force is evenly applied to the two central portions in the longitudinal direction of the endless object, so that the endless object can be moved smoothly and efficiently, and the uneven load is applied to the friction drive wheel 73. Therefore, damage to the drive device 70 can be reduced.

Further, the upper guided body 50 and the lower guided body 55 on the support frame 30 side are guided by the upper guide surfaces 22, 27 and the lower guide surfaces 23, 29 formed on the guide body 20. , The guide body 20 can be arranged within the height range of the support frame 30,
Thus, the entire circulation type storage 10 can be reduced in volume.

The upper guide surfaces 22, 27 are formed in a U shape, and the lower guide surfaces 23, 29 are formed in an inverted U shape. Rollers are formed on these guide surfaces 22, 27, 23, 29. Five
By rolling 4, 59, the group of support frames 30 can be moved smoothly and stably without rattling up, down, left and right, such as dropping of the container 90, displacement, noise due to rattling, etc. Does not occur.

Moreover, the storage space 8 formed between the floor 2 and the floor plate 7 of the building can be used to provide a compact and quiet circulation type storage 10. In addition, circulation type storage 10
Can be easily and stably installed using the large beam 5 as a building component. Further, since the storage space 8 corresponds to the height of the beam portion 4, the storage space 8 can be formed using the dead space of the building without increasing the occupied height of each floor.

Next, another embodiment of the present invention will be described with reference to FIG. That is, the main body 90 of the circulation type storage 10
Is formed by a base body 91 fixed on the floor 2 by anchor bolts 93 and the like, and a plurality of brackets 92 erected from the base body 91. A horizontal holding frame body is provided above the brackets 92. 13 is connected via a connecting tool 14 or the like.

According to this another embodiment, the installation of the circulation type storage 10 is performed by using the floor 2 which is a building component.
Easy and stable. In the above embodiment,
Although the guide body 20 located within the height range of the support frame 30 group is provided, the guide body may be a rail type laid on the floor, and in this case, the support frame 30 group is It is supported and guided via wheels and the like.

In the above-described embodiment, the passive surface 47 of the link body 45 is in the upper position and the passive surface 61 of the joint member 60 is in the lower position. The passive surface 61 of the joint member 60 may be of a higher order type.

In the above-described embodiment, the drive device 70 having the friction drive wheel 73 as the lower position is shown. However, the drive device 70 may be arranged with the friction drive wheel 73 at the upper position.
47 and 61 may be formed on the upper side.

In the above embodiment, the two linear path portions
The friction drive wheels 73 are simultaneously brought into contact with the passive surfaces 47, 61 of the 65A, but this is due to the passive surfaces 47, 61 of one of the linear path portions 65A.
The friction drive wheel 73 may be brought into contact with only the
Further, the annular path 65 may be formed in a perfect circle.

In the above embodiment, the rollers 54 and 59 are rolled on the upper guide surfaces 22 and 27 formed in a U shape and the lower guide surfaces 23 and 29 formed in an inverted C shape. Although the guide type to move is shown, it may be a guide type in which a roller is fitted to a groove-shaped guide body.

In the above embodiment, the semicircular guide portion
25 is divided into an upper arc rail body 26 and a lower arc rail body 28. The semicircular guide portion 25 is a common rail body in which an upper guide surface 27 and a lower guide surface 29 are formed. You may.

In the above-described embodiment, the type in which the circulating storage 10 is provided in the building is shown. However, the circulating storage 10 is provided in a factory or a warehouse room. It may be in the form.

In the above-described embodiment, the type in which the container 85 is supported by the support frame 30 is described. However, this may be a type in which an object such as an article is directly supported. Alternatively, a container 85 may be moved between the support frame 30 and the floor plate 7 through the access port 80 by providing a lift device in parallel.

In the above-described embodiment, the lid 82 is provided at the access port 80, but the lid 82 may be omitted. The lid 82 may be of a type that can swing freely in the vertical direction, or may be a type that can be opened and closed by a one-sided or double-sided opening, a sliding door type (sliding type), a fitting type, or the like.

In the above-described embodiment, the end of the large beam 5 is supported on the upper surface of the beam portion 4.
Or, a type in which the large beam 5 is supported by a bracket fixed to the beam portion 4 may be used.

In the above-described embodiment, each part is connected by a bolt-nut type connecting tool.
It may be of a type that is appropriately fixed with rivets, a hook type, or the like.

[0071]

According to the first aspect of the present invention, by moving the friction drive wheels by operating the driving device, a moving force is applied to the support frame group via the passive surface of the support frame and the joining material. Thus, the support frame group can be circulated while being supported and guided by the guide body. At that time, since the frictional transmission is performed, almost no noise such as a collision sound is generated in the portion where the moving force is applied, and the moving force can be applied quietly. Further, a take-up mechanism and regular maintenance can be omitted, and a good-to-use circulation type storage can be provided.

According to the second aspect of the present invention,
Position the passive surface formed on the link body and joint material at the bottom,
By arranging the driving device with the friction driving wheel at the lower level, all or most of the driving device can be located within the range of the height of the support frame, so that the entire circulating storage can be formed low in bulk.

According to the third aspect of the present invention, the moving force is evenly distributed to the two central portions in the longitudinal direction of the endless object including the support frame group and the link body group by the friction drive wheels of the drive device. The endless object can be smoothly and efficiently moved, and an uneven load is not applied to the friction drive wheels, so that damage to the drive unit can be reduced.

Further, according to the fourth aspect of the present invention, the guide body can be arranged within the range of the height of the support frame, so that the entire circulation type storage can be formed low in volume. Moreover, according to claim 5 of the present invention described above, the rollers are rolled on the C-shaped or inverted C-shaped guide surface, whereby the support frame group is formed.
It can be moved stably and smoothly without rattling up, down, left and right, and there is no noise such as dropping of the supported object, displacement, and rattling.

According to claim 6 of the present invention,
Both straight guides can be easily formed by, for example, extrusion of aluminum, and each semicircular guide has a trapezoidal cross section and is divided into upper and lower parts.
The semicircular molding can be easily and accurately performed.

According to the seventh aspect of the present invention, a compact and quiet circulation-type storage can be suitably arranged by utilizing the storage space formed between the floor of the building and the floorboard.

Further, according to the eighth aspect of the present invention, the installation of the circulating storage can be performed easily and stably by using the beams and the floor as the building components. Moreover, according to the ninth aspect of the present invention, the storage space can be formed by using the dead space of the building without increasing the occupied height of each floor.

[Brief description of the drawings]

FIG. 1 shows an example of an embodiment of the present invention and is a longitudinal sectional front view of a circulation type storage.

FIG. 2 is a plan view of the circulation type storage.

FIG. 3 is a vertical sectional front view of a main part of the circulation type storage.

FIG. 4 is a plan view of a main part of the circulation type storage.

FIG. 5 is a side view of a main part of the circulation type storage.

FIG. 6 is a side view of a support frame portion of the circulation type storage.

FIG. 7 is a plan view of a support frame portion of the circulation type storage.

FIG. 8 is a perspective view of a guide body of the circulation type storage.

FIG. 9 shows another embodiment of the present invention, and is a longitudinal sectional front view of a circulation type storage.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 High-rise house (building) 2 Floor 4 Beam 5 Large beam 6 Sub beam 7 Floor 8 Storage space 10 Circulating storage 11 Main body 13 Holding frame 16 Connecting frame 18 Bracket 20 Guide 21 Straight guide 22 Upper guide Surface 23 Lower guide surface 25 Semi-circular guide 26 Upper arc rail 27 Upper guide surface 28 Lower arc rail 29 Lower guide surface 30 Support frame 31 Support member 34 Back member 38 Rectangular hole 40 Upper plate 45 Link body 47 Passive surface 50 Upper guided body 52 Roller base body 54 Roller 55 Lower guided body 57 Roller base body 59 Roller 60 Splicing material 61 Passive surface 65 Annular path 65A Straight path section 65B Semicircular path section 70 Drive unit 73 Friction drive wheel 80 Doorway 85 Container (supported object) 90 Body

Claims (9)

[Claims] An annular guide body is provided, and the guide body is provided with a loading support frame that is supported and guided via a guided body. The support frame is provided in a plurality, and is provided between front and rear support frames. A joining material is provided, and the support frame and the joining material are connected to each other in a laterally rotatable manner so as to be endless, and the support frame and the joining material each have a passive surface facing inward. And a driving device for moving the support frame group, wherein the driving device has a friction driving wheel abutted from inside on both passive surfaces. 2. A link body is provided at a lower portion of the support frame, a passive surface of the support frame is formed on an inner surface of the link body, and a joining member is arranged and connected between the link bodies, and the driving device includes: 2. The circulation type storage according to claim 1, wherein the friction drive wheel is attached to the guide body side as a lower order. 3. The support frame group is supported and guided by an annular guide body and is moved on an annular path. The annular path is formed between a pair of parallel linear path sections and the free ends of these linear path sections. And a driving device is disposed between the pair of linear path portions so that the friction drive wheels are simultaneously abutted on the inwardly facing passive surfaces of the two linear path portions. The circulation type storage according to claim 1 or 2, wherein: 4. The annular guide body has an upper guide surface and a lower guide surface, and the guided body is an upper guided body guided by the upper guide surface and a lower guided body guided by the lower guide surface. And having the following.
The circulation type storage according to any one of the above. 5. The upper guide surface is formed in a C shape by a pair of left and right outer inclined surfaces toward the lower side, and the lower guide surface is formed in an inverted C shape by a pair of outer left and right inclined surfaces toward the upper side. 5. The circulation type storage according to claim 4, wherein the upper guided body and the lower guided body have a pair of left and right rollers that can roll on corresponding inclined surfaces. 6. The annular guide body comprises a pair of parallel linear guide portions and a semicircular guide portion connected between the free ends of the linear guide portions. The semi-circular guide portion is composed of an upper arc rail body having an upper guide surface and a lower arc rail body having a lower guide surface. The circulation type storage according to any one of claims 1 to 5, which is divided. 7. A floor plate is provided above a floor of a building, a storage space is formed between the floor and the floor plate, and the floor plate is disposed in the storage space.
6. The recirculating storage according to any one of 6. 8. The circulation storage according to claim 7, wherein the floor plate is disposed above the beam, and an annular guide body is supported on at least one of the beam and the floor. 9. The building comprises a floor forming a story, and a beam projecting upward from the floor, and a storage space corresponding to the height of the beam is formed between the floor and the floorboard. The circulation type storage according to claim 7 or 8, wherein the storage is performed.