TWI551527B - Vibration-proof structure of accommodation shelves - Google Patents

Description

Shock-proof structure for sheltering scaffolding

The present invention relates to a shock-proof structure for receiving a scaffolding, which is provided with a plurality of structures having a column member and a beam member.

As a conventional technique relating to a shock-proof structure for accommodating a scaffold, a shock-proof structure of the structure disclosed in Patent Document 1 is known.

In the earthquake-proof structure of the structure disclosed in Patent Document 1, an automatic warehouse having an outer side skeleton and an inner side skeleton is provided.

The outer cymbal skeleton is configured by joining the two pillars, the horizontal member, and the slanting member which are joined by the pin and erected to the column leg member by a pin.

Further, the inner cymbal frame is configured by being joined by a pin and erected on two pillars of the column member, and the center pillar, the horizontal member, and the slanting member which are erected therebetween are joined by a pin.

The outermost skeleton and the uppermost part of the medial malleolus skeleton are connected by a connecting beam.

In the inner cymbal skeleton, the column portion at the lowermost portion of the column which is subjected to the positive and negative repetitive load in the axial direction due to the bending deformation of the inner cymbal skeleton is an extremely soft steel column composed of a steel material having a very low declination point.

With the anti-seismic structure of the structure disclosed in Patent Document 1, when a large earthquake comes, the extremely soft steel column can absorb the seismic energy because the ultra-soft steel column has been lowered in the early stage, so that the damage during the major earthquake can be concentrated. Very soft steel column, so that other parts will not be damaged.

Patent Document 1 JP-A-2004-27815

However, in the anti-vibration structure of the structure disclosed in Patent Document 1, since the lowermost portion of the column in the structure is a very soft steel column composed of a steel material having a very low drop point, it is generally not provided with a very soft steel column. The pillar structure will have the problem of low architectural strength.

That is, although the structure is originally required to resist the earthquake, in order to absorb the energy of the large earthquake, a low-strength portion is placed in the structure, so that the strength of the overall structure cannot be avoided.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a shock-proof structure for accommodating a scaffold, which can reduce the strength of a main structure constituting a main structure of a receiving scaffold by The anti-vibration member absorbs seismic energy efficiently and fully exerts the anti-shock function.

In order to solve the above problems, the present invention provides a main structure having a main surface formed by a main column member and arranging a truss on the main surface, and a subordinate structure having a subordinate surface formed by the sub-column member And a connecting member that connects the main structure and the subordinate surface; and the anti-vibration structure of the receiving scaffold in which the main surface and the sub-surface are parallel to each other, the connecting member includes a vibration-proof member.

In the present invention, when the scaffolding receives the seismic energy, the main structure and the subordinate structure are deformed, but compared with the main structure with the truss, the subordinate structure without the truss is deformed more severely, and the main architecture and the subordinate architecture are generated. Shaking in different phases.

At this time, the seismic isolation members that connect the main structure and the subordinate structure absorb seismic energy and attenuate the shaking of the receiving scaffold.

According to the present invention, the joint member connecting the main structure and the slave structure is provided with the anti-vibration member, and the anti-vibration member is not provided on the main structure, so that the strength of the main structure can be further improved as compared with the case where the anti-vibration member is provided on the main structure. The shelter can be fully utilized for shockproof function.

Further, in the above-described shock-proof structure for accommodating the scaffold, a plurality of the above-described subordinate architectures are connected to form a first architectural space between the subordinate architectures; and the subordinate architecture connected to the main architecture and the main architecture Forming a second architectural space; the first architectural space and the second architectural space may accommodate articles in multiple segments; and by accommodating a plurality of articles to the first architectural space adjacent to the second architectural space Setting a large load area; setting a small load area by the second structure space accommodating less than the first structure space; the connection member between the connection sub-architecture and the main structure is provided with a shock-proof member, and the subordinate structure forms the above The first architectural space, the primary architecture is adjacent to the secondary architecture forming the first architectural space and forming the second architectural space.

Under this circumstance, even if the earthquake occurs and the shaking occurs, the shaking of the large load area will become larger, but the shaking of the small load area will be smaller than the shaking of the large load area, and the large load area and the small load area will have different phases. .

At this time, the anti-vibration member provided on the connecting member connected to the structure between the large load region and the small load region absorbs seismic energy and attenuates the shaking of the receiving scaffold.

Further, in the above-described shock-proof structure for accommodating a scaffold, the connecting member includes a first member fixed to the main structure, and a second member fixed to the sub-frame; the anti-vibration member interposed between the first member and the first member Between the second members, the damper damper is attenuated in parallel with the main surface and the subordinate surface.

In this case, once the seismic energy is received, the main structure and the slave architecture are swayed in different phases along the direction parallel to the main plane and the slave plane, and the joint structure of the joint main structure and the slave architecture can be set. The damper deforms in the same direction as the swaying direction, and efficiently absorbs seismic energy, effectively attenuating the sway in a direction parallel to the main surface and the subsurface of the receiving scaffold.

Further, in the above-described shock-proof structure for accommodating the scaffold, the connecting member is a horizontally inclined member that is horizontally stretched and inclined with respect to the main surface and the sub-surface.

In this case, since the joint member is a horizontally inclined member, the earthquake-proof member can effectively absorb the seismic energy acting on the scaffold regardless of the lateral direction of the swing.

Further, in the above-described shock absorbing structure for accommodating the scaffold, the anti-vibration member is a damper.

In this case, since the anti-vibration member is a damper, it can be restored after being subjected to the compressive force and the tensile force, and in addition to efficiently absorbing and attenuating the seismic energy in the receiving scaffold, the anti-vibration member can be repeatedly used.

Further, in the above-described shock absorbing structure for accommodating the scaffold, the anti-vibration member is formed of a steel material having a low relief point.

In this case, the anti-vibration member can be formed of a low-drop point steel material, so that an anti-vibration member other than the damper can be realized.

Further, in the above-described shock absorbing structure for accommodating the scaffold, the cross-sectional area or the member thickness of the sub-column member is set to be smaller than the cross-sectional area or the thickness of the main column member.

In this case, the cross-sectional area or the member thickness of the sub-column member is set to be smaller than the cross-sectional area or the thickness of the main column member, whereby the subordinate structure can be constructed.

Further, in the above-described shock absorbing structure for accommodating the scaffolding, the distance between the sub-column members forming the sub-surfaces is set to be smaller than the distance between the main column members forming the main surface.

In this case, the distance between the sub-column members forming the sub-surfaces is set smaller than the distance between the main column members forming the main surface, whereby the subordinate structure can be constructed.

Further, the present invention is characterized in that the main structure includes a main structure having a main surface formed by a main column member and a truss disposed on the main surface, and a subordinate structure having a subordinate surface formed by the sub-column member and causing the subordinate The joint surface is parallel to the main surface; and the connecting member connects the main structure and the sub-structure; and the anti-vibration structure of the receiving scaffold in which the main surface and the sub-surface are parallel to each other, and the sub-surface is disposed on the sub-surface Anti-vibration member.

According to the present invention, when the scaffolding receives the seismic energy, the main structure and the subordinate structure are deformed, but compared to the main structure with the truss, The subordinate structure with the truss is deformed more severely, so the anti-vibration member absorbs seismic energy when the subordinate structure is deformed.

According to the present invention, the anti-vibration member is disposed on the sub-surface of the slave structure, and the anti-vibration member is not disposed in the main structure, so that the strength of the main structure can be further improved as compared with the case where the anti-vibration member is disposed in the main structure. The shelter can be fully utilized for shockproof function.

According to the present invention, it is possible to provide a shock-proof structure for accommodating a scaffold, which can effectively absorb seismic energy and effectively exhibit earthquake resistance without deteriorating the strength of the main structure constituting the main structure of the shed. Features.

10‧‧‧Automatic warehouse

11,31,41,61,81‧‧‧ Shelter

12‧‧‧ rails

13‧‧‧Stack crane

14‧‧‧In and out of the library

15‧‧‧Main Architecture

16‧‧‧Main column components

17‧‧‧ main beam members

18‧‧‧Main facets

19‧‧‧桁

20‧‧‧Subordinate structure

21‧‧‧Subordinate column members

22‧‧‧Subordinate beam members

23‧‧‧Subordinate facets

24,25‧‧‧Support components

26‧‧‧Linking components

27‧‧‧ bracket

28,33,33A,33B,51‧‧‧Hydraulic dampers

28A, 28B, 33, 33A, 33B‧‧‧ oil pressure damper

31,41,61‧‧‧ Shelf

32,24‧‧‧Connected components

51‧‧‧Hydraulic damper

62‧‧‧Connected components

63,69,70‧‧‧ first component

64,72‧‧‧second component

65,73‧‧‧Connecting members

66‧‧‧First facing

67‧‧‧Second phase

68,74‧‧‧ damper

71‧‧‧First component

72‧‧‧ second component

73‧‧‧Connecting members

74‧‧‧damper

81‧‧‧Shelf racks (5th implementation)

82‧‧‧Horizontal inclined members

200‧‧‧Subordinate architecture

C‧‧‧ground control panel (control device)

F‧‧‧ Ground

S‧‧‧ article accommodating space

W‧‧‧ items

Fig. 1 is a schematic plan view of an automatic warehouse of the first embodiment.

Fig. 2(a) is an arrow diagram taken along line A-A in Fig. 1, and Fig. 2(b) is an arrow diagram taken along line B-B in Fig. 1.

Figure 3 is a side view of the containment scaffolding of the automated warehouse.

Figure 4 is a perspective view of the containment scaffolding of the automated warehouse.

Figure 5 is a perspective view of an important part showing the important parts of the shelter for the automated warehouse.

Figures 6(a) to 6(c) are plan views of important parts of the uppermost part of the scaffolding, showing the anti-seismic effect of lateral shaking for three different directions in a pattern.

Fig. 7 is a perspective view of an important part showing an important part of the storage rack of the automatic warehouse in the second embodiment.

Fig. 8 is a perspective view of an important part showing an important part of the storage rack of the automatic warehouse in the third embodiment.

Fig. 9 is a perspective view of an important part showing an important part of the storage rack of the automatic warehouse in the fourth embodiment.

Fig. 10 is a schematic plan view showing a connecting member having a damper of a fourth embodiment.

11(a) is a plan view showing a first modification of the fourth embodiment, and FIG. 11(b) is a plan view showing a second modification of the fourth embodiment, and FIG. 11(c) is a view showing A perspective view of a third modified example of the fourth embodiment.

Fig. 12 is a side view showing the storage rack of the automatic warehouse in the fifth embodiment.

Fig. 13 is a perspective view of an important part showing an important part of the storage scaffolding of the automatic warehouse in the fifth embodiment.

Fig. 14 is a schematic plan view showing a connecting member having a damper of a fifth embodiment.

Fig. 15 is a side view showing the storage rack of the first modification of the fifth embodiment.

Fig. 16 is a side view showing a storage shelving of a second modification of the fifth embodiment.

Fig. 17 is a plan view showing a modified example of the subordinate structure of the receiving shelving of the second embodiment.

Fig. 18 is a perspective view of an important part, showing a modified example of the storage scaffold of the second embodiment.

Fig. 19 is a plan view showing a modified example of the subordinate structure of the receiving scaffold.

(first embodiment)

Hereinafter, the earthquake-proof structure of the storage shelving of the first embodiment will be described with reference to the drawings.

This embodiment is an example in which the earthquake-proof structure for accommodating the scaffold is applied to the storage rack of the automatic warehouse.

As shown in Fig. 1, the automatic warehouse 10 includes a plurality of storage shelvings 11, a stacking crane 13 provided between the storage shelvings 11 and reciprocatingly moving on the guide rails 12, and an above-ground control panel C as a control device.

The stacking crane 13 as the article transfer device transports the articles W in addition to the loading and unloading table 14 provided on the end portions of the receiving shelving 11 and the receiving shelving 11, and also reconfigures the articles in the receiving shelving 11 And transport the items.

In addition to the storage management and inventory management of the article W, the above-ground control panel C also performs a relocation plan of the articles W accommodated in the storage rack 11, and performs the storage management, inventory management, and relocation of the articles W. The instructions of the plan are transmitted to the stacking crane 13.

In the present embodiment, the moving direction of the stacking crane 13 is the longitudinal direction of the receiving scaffolding 11, and the direction in which the articles W are placed between the stacking crane 13 and the receiving shelving 11 is the front-rear direction of the receiving scaffolding 11.

Further, the weights of the plurality of articles W accommodated in the storage shelving 11 are the same as each other.

As shown in FIG. 1, the storage scaffolding 11 and the stacking crane 13 are arranged according to the receiving scaffolding 11, the stacking crane 13, and the receiving scaffolding 11. The scaffolding 11, the stacking crane 13, the receiving scaffolding 11, the receiving scaffolding 11, the stacking crane 13, and the scaffolding 11 are arranged in this order.

Each of the storage shelvings 11 has the same structure.

As shown in FIG. 3, a plurality of article storage spaces S for accommodating the articles W are formed along the vertical direction and the longitudinal direction of the storage shelving 11.

As shown in FIGS. 2(a), 4, and 5, the storage shelving 11 is provided with a main structure 15 as a main skeleton for housing the scaffolding 11.

The main structure 15 includes a pair of main column members 16 disposed in front and rear, and a main beam member 17 that connects the top, bottom, and intermediate portions of the main column member 16.

The lower end of each of the main column members 16 is fixed to the floor surface F.

As shown in Fig. 2(a), on the main structure 15 of the present embodiment, two main planes 18 surrounded by the main column member 16 and the main beam member 17 are formed, and on each main surface 18, A plurality of trusses 19 are arranged in the up and down direction.

The truss 19 is a vertical slanting member for preventing deformation of the main surface 18, and is inclined with respect to the main column member 16, and connects the front and rear main column members 16.

The main structure 15 is an element that mainly receives the strength required to receive the scaffolding 11.

The main column member 16, the main beam member 17, and the truss 19 are formed of steel, and the main column member 16 is a steel pipe.

As shown in FIG. 3, the slave structure 20 is disposed beside the main structure 15 in the longitudinal direction of the receiving shelving 11.

The slave structure 20 includes a pair of slave column members 21 disposed in front and rear, and a slave beam member 22 that connects the top, the lower portion, and the intermediate portion of the slave column member 21.

The lower end of each of the sub-pillar members 21 is fixed to the floor surface F.

As shown in FIG. 2(b), on the slave structure 20, two slave facets 23 surrounded by the slave column member 21 and the slave beam member 22 are formed.

Since the truss 19 is not disposed on the sub-surface 23, the sub-surface 23 is easily deformed by the external force in the front-rear direction as compared with the main surface 18.

The slave structure 20 has an intensity that can support the article W, and has little contribution to the strength of the shelter scaffolding 11 against earthquakes, and is significantly less rigid than the main frame 15.

The slave column member 21 and the slave beam member 22 are formed of a steel material, and the slave column member 21 is a steel pipe having a smaller diameter than the main column member 16.

As shown in FIG. 3, in the storage rack 11 of the present embodiment, the main structure 15 and the sub-frame 20 are alternately arranged along the longitudinal direction of the storage rack 11.

As shown in FIGS. 4 and 5, the main structure 15 is provided with a substantially U-shaped support member 24 fixed to the pair of main column members 16.

The subordinate structure 20 is provided with a substantially U-shaped support member 25 fixed to the pair of sub-column members 21 so as to face the support member 24.

The support members 24, 25 are members that support the article W.

Thus, in the present embodiment, the article accommodating space S is a space partitioned between the main structure 15 and the slave structure 20 by the support members 24, 25.

The receiving shelving 11 is provided with a horizontal frame member 26 that connects the main column member 16 on the rear side of the main structure 15 and the sub-column member 21 on the rear side of the sub-frame 20.

The horizontal frame member 26 is formed of a steel material that is horizontally spanned on the upper, lower, and intermediate portions of the main column member 16 and the sub-column member 21, respectively.

Further, the storage shelving 11 is provided with a horizontal frame member 26 that connects the main column member 16 on the front side of the main structure 15 and the subordinate column member 21 on the front side of the sub-frame 20.

In the front and rear portions of the receiving shelving 11, the two main column members 16 sandwiching the sub-pillar members 21 and the upper and lower horizontal frame members 26 form a vertical surface at the front and rear portions of the receiving shelving 11.

As shown in Fig. 3, the bracket 27 is arranged diagonally on the vertical surface of the rear portion.

Both ends of the bracket 27 are coupled to positions where the main column member 16 and the horizontal frame member 26 intersect, respectively.

The horizontal frame member 26 and the bracket 27 are elements for improving the strength of the receiving scaffolding 11.

In addition, in FIG. 4, for the convenience of explanation, the illustration of the bracket 27 is omitted except that the main structure 15 in which the support member 24 is illustrated and the subordinate structure 20 in which the support member 25 is omitted are shown.

The receiving shelving 11 of the present embodiment is attached to the uppermost portion of the main structure 15 and the sub-frame 20 (the main column member 16, the top of the sub-column member 21), and the support members 24, 25 of the fourth stage are counted from above. The lower portion (the middle column member 16 and the middle of the slave column member 21) is provided with a hydraulic damper 28 as a horizontal inclined member.

The hydraulic damper 28 is horizontally spanned between the main structure 15 and the sub-frame 20, and is connected between the main column member 16 at the front and the sub-column member 21 at the rear, or the main column member 16 and the front portion connecting the rear portion. Between the subordinate column members 21 .

That is, the hydraulic damper 28 corresponds to a joint member for coupling the main structure 15 and the sub-frame 20.

The longitudinal direction of the hydraulic damper 28 is inclined with respect to the longitudinal direction of each of the main beam member 17 and the subordinate beam member 22, that is, inclined with respect to the main surface 18 and the subordinate surface 23.

The hydraulic damper 28 is an anti-vibration member for damping vibration, and is configured to be expandable and contractible in the longitudinal direction by the oil built in the hydraulic damper 28.

When the compressive force and the tensile force at the time of vibration act on the hydraulic damper 28 to cause the hydraulic damper 28 to expand and contract, the oil built in the hydraulic damper 28 absorbs the vibration energy.

As described above, the storage shelving 11 of the present embodiment is a shock-proof structure in which the hydraulic damper 28 as the anti-vibration member is used to connect the horizontally inclined members of the main structure 15 and the sub-frame 20.

Next, the shockproof action of the receiving shelving 11 of the present embodiment will be described.

When a large earthquake occurs, although the receiving scaffolding 11 is shaken, the main structure 15 in which sufficient strength is set and the subordinate structure 20 which is more deformable than the main structure 15 are shaken in phase.

When the rigid main structure 15 has a small deformation, the slave structure 20 is easily deformed by an external force, so that a large deformation is shaken.

In particular, the upper portion of the receiving scaffolding 11 tends to be larger than the lower portion.

With the shaking of the receiving scaffold 11, a compressive force or a tensile force acts on the hydraulic damper 28, but since the main structure 15 and the subordinate structure 20 are shaken in phase, the hydraulic damper 28 is greatly expanded and contracted.

The oil built into the oil damper 28 efficiently absorbs seismic energy by the large expansion and contraction of the oil damper 28.

Since the oil damper 28 efficiently absorbs seismic energy, the shaking in the receiving scaffold 11 is suppressed.

In the shock-proof structure of the receiving shelving 11 of the present embodiment, compared with the conventional receiving scaffolding in which the horizontal inclined member is formed by using the steel material, the amount of shaking displacement of the uppermost portion of the receiving scaffolding 11 can be made at the time of a major earthquake, The response acceleration spectrum and the shear force acting on the main structure 15 are reduced to about half.

The hydraulic damper 28 is used as a horizontal slanting member, so that when the horizontal sway (lateral sway) occurs, the hydraulic damper 28 absorbs seismic energy regardless of the direction in which the lateral sway is.

6(a) to 6(c) are plan views of important parts of the uppermost portion of the receiving scaffolding 11, which are shown in a mode for the anti-shock effect when shaking laterally in different directions, and the arrows in the figure indicate the direction of shaking, Further, the solid line indicates the state before the deformation, and the two-dot chain line indicates the state after the deformation.

Fig. 6(a) shows a case where the receiving shelving 11 is laterally swayed in the front-rear direction, and Fig. 6(b) shows a case where the receiving shelving 11 is laterally swayed along the longitudinal direction, and Fig. 6(c) shows The receiving shelving 11 is inclined by 45 degrees with respect to the longitudinal direction to cause lateral shaking.

In the sixth (a)th to sixth (c) drawings, for convenience of explanation, one of the two hydraulic dampers 28 having different inclination directions is referred to as a hydraulic damper 28A, and the other is It is called a hydraulic damper 28B.

In the sixth drawing (a), since the receiving shelving 11 is laterally swayed in the front-rear direction, the sub-frame 20 is deformed in the front-rear direction.

Along with the deformation of the slave structure 20, the oil pressure dampers 28A, 28B expand and contract.

When the subordinate structure 20 is deformed to be inclined further forward than the initial position, the compressive force acts on the hydraulic dampers 28A, 28B; when the deformation is formed to be inclined further rearward than the initial position, the tensile force acts on the hydraulic damper 28A , 28B.

In the sixth drawing (b), the receiving shelving 11 is laterally swayed in the longitudinal direction.

In the rear portion of the receiving shelving 11, the two main column members 16 and the upper and lower horizontal frame members 26 sandwiched by the sub-pillar members 21 form a vertical surface at the rear portion of the receiving scaffolding 11, and are disposed on the vertical surface of the rear portion. Bracket 27.

When the storage shelving 11 is swayed along the longitudinal direction, the vertical surface of the rear portion functions as a main surface, and the front vertical surface of the bracket 27 does not include the function of the subsurface. .

Therefore, the deformation of the structure constituting the front vertical facet is larger than the structure constituting the rear vertical facet, and the rear vertical facet and the front vertical facet are shaken in phase.

As the structure constituting the front vertical facet is deformed, the oil dampers 28A, 28B start to expand and contract, but when the structure constituting the front vertical facet is the most When the initial position is deformed toward one of the upper sides (the upper side in the drawing), the compressive force acts on the hydraulic damper 28A, and the tensile force acts on the hydraulic damper 28B.

When the structure constituting the front vertical facet is deformed from the initial position toward the other side (the lower side in the drawing), the tensile force acts on the hydraulic damper 28A, and the compressive force acts on the hydraulic damper 28B.

In the sixth (c) diagram, as shown by the direction of the arrow, since the lateral sway is inclined by 45 degrees with respect to the longitudinal direction, the sub-frame 20 is deformed in the direction of the lateral sway.

When the sub-frame 20 is deformed from the initial position toward the oblique front, the compressive force acts on the oil damper 28A, and only a small amount of the tensile force acts on the oil damper 28B.

When the sub-frame 20 is deformed from the initial position toward the oblique rear, the tensile force acts on the hydraulic dampers 28A, 28B, and the tensile force acting on the hydraulic damper 28B acts on the hydraulic damper. The tensile force of 28A is only a little bit.

Regardless of the case of the sixth (a)th to the sixth (c), the hydraulic dampers 28A, 28B absorb the seismic energy when the compressive force and the tensile force act.

The earthquake-proof structure of the receiving scaffold of this embodiment can achieve the following effects.

(1) Even if the receiving scaffolding 11 receives seismic energy, the main structure 15 and the sub-frame 20 are deformed, but the sub-frame 20 not having the truss 19 is largely deformed compared to the main structure 15 having the truss 19. The main architecture 15 and the slave architecture 20 produce phased shaking. Link master The oil damper 28 of the structure 15 and the slave structure 20 absorbs seismic energy and attenuates the shaking of the receiving scaffolding 11. In the present embodiment, since the anti-vibration member is not provided on the main structure 15, the strength of the main structure 15 can be improved and the receiving scaffolding 11 can be fully utilized as compared with the case where the anti-vibration member is provided on the main structure 15. Shockproof function. Finally, the intensity burden imposed on the main architecture can be reduced compared to the past.

(2) The horizontal slanting member is the hydraulic damper 28, so that the hydraulic damper 28 can efficiently absorb the seismic energy acting on the receiving shelving 11 regardless of the direction in which the lateral swaying direction is. Moreover, the hydraulic damper 28 can be restored after being subjected to the compressive force and the tensile force, so that the vibration generated by the earthquake in the receiving scaffold 11 can be efficiently absorbed and attenuated, and the hydraulic damper 28 can be repeated. use.

(3) The hydraulic damper 28 is provided at the lowermost portion of the support member 24, 25 which accommodates the uppermost portion of the scaffolding 11 and the fourth section from the top, so that the hydraulic damper 28 can be effectively attenuated as compared with The lower portion of the shelter scaffold 11 is shaken by the upper portion of the larger portion. Therefore, compared with the conventional receiving scaffolding in which the horizontal inclined members are formed of steel, the displacement amount, the response acceleration, and the main structure 15 can be received by the shaking of the uppermost portion of the receiving scaffolding 11 when a large earthquake occurs. The shear force is reduced to about half. Therefore, even if a large earthquake occurs in a state in which the article W is accommodated in the storage shelving 11, the article W can be prevented from falling from the storage shelf 11. A hydraulic damper 28 is preferably provided at an upper portion of the receiving shelving 11 for receiving a height of more than half of the scaffolding 11 .

(4) Even if it is an existing containment scaffold, an anti-vibration function can be added to the existing containment scaffold by replacing the horizontal tilting member for connecting the main structure and the sub-structure with the hydraulic damper 28. Again, just because it’s replaced The hydraulic damper 28 easily transforms the existing containment scaffold into a shelter scaffold with a shockproof function. The receiving scaffolding is assembled on site, so replacement of the hydraulic damper 28 itself is also easy.

(Second embodiment)

Next, the earthquake-proof structure of the storage shelving of the second embodiment will be described.

In the second embodiment, a horizontal inclined member for connecting the main structure and the sub-structure is formed of a steel material, and the hydraulic damper is provided on the sub-surface, which is different from the first embodiment.

The other structure is the same as that of the first embodiment, and the description of the first embodiment will be used for the same structure, and the component symbols will be shared.

As shown in Fig. 7, the receiving shelving 31 is provided with a coupling member 32 as a horizontally inclined member for connecting the main structure 15 and the subordinate structure 20.

In the present embodiment, the joint member 32 is formed of a steel material.

On the slave surface 23 of the slave structure 20, a pair of hydraulic dampers 33 that connect the slave column members 21 before and after are disposed in a diagonally inclined manner.

A pair of hydraulic dampers 33 are disposed on each of the sub-surfaces 23, and the basic structure of the hydraulic damper 33 is the same as that of the hydraulic damper 28 of the first embodiment.

When a large earthquake occurs, the seismic energy causes the slave structure 20 to deform in the front-rear direction to cause the slave facet 23 to be parallelogramd, in which case, with the deformation of the slave frame 20, compressive or tensile forces act on the oil. On the pressure damper 33, the hydraulic damper 33 is greatly expanded and contracted.

The substantially telescopic oil damper 33 absorbs seismic energy efficiently.

With the present embodiment, the hydraulic damper 33 provided on the sub-frame 20 can attenuate the shaking of the storage rack 11 in the front-rear direction.

Since the shaking in the front-rear direction can be attenuated, even if a large earthquake occurs in a state in which the article W is housed in the receiving shelving 11, the article W can be prevented from falling from the receiving shelving 11 to the front.

Further, since the pair of hydraulic dampers 33 are disposed on the sub-surface 23, when the sub-frame 20 is deformed, the amount of shrinkage when the hydraulic damper 33 contracts due to compression and stretching is increased, so that it is efficient. Earthquake energy is absorbed.

(third embodiment)

Next, the earthquake-proof structure of the storage shelving of the third embodiment will be described.

The third embodiment differs from the first embodiment in that a horizontally inclined member for connecting the main structure and the subordinate structure is formed with a low-drop point steel material.

The other structure is the same as that of the first embodiment, and the description of the first embodiment will be used for the same structure, and the component symbols will be shared.

As shown in Fig. 8, the receiving shelving 41 is provided with a pair of connecting members 42 as horizontal inclined members for connecting the main chassis 15 and the sub-frame 20.

In the present embodiment, the pair of coupling members 42 connect the front and rear main column members 16 and the sub-column members 21 in a diagonal shape.

The joint member 42 is formed of a low-drop point steel material.

The steel with low drop point is lower in strength than mild steel and is a steel material with extremely high ductility.

When a large earthquake occurs, the shelter scaffolding 41 is shaken, and the main structure 15 and the subordinate structure 20 are shaken in phase.

The connecting member 42 is subjected to the compressive force and the tensile force accompanying the shaking of the receiving scaffold 41. However, since the main structure 15 and the subordinate structure 20 are shaken in phase, the connecting member 42 composed of the low-drop point steel material will follow. The tensile force is greatly deformed.

The connecting member 42 is largely deformed to cause the seismic energy to be absorbed, and the seismic energy is absorbed by the connecting member 42, and the shaking of the receiving scaffold 11 is attenuated.

According to the present embodiment, the pair of coupling members 42 are used as the horizontal slanting members. Therefore, when the horizontal sway (lateral sway) occurs, regardless of which direction the direction of the lateral sway is, the coupling member 42 can be used. Deformation to absorb seismic energy.

Further, the deformed connecting member 42 may be replaced with a new connecting member 42.

(fourth embodiment)

Next, the earthquake-proof structure of the storage shelving of the fourth embodiment will be described.

In the fourth embodiment, the structure of the connecting member for connecting the main structure and the subordinate structure and the structure of the damper provided in the connecting member are different from those of the first embodiment.

The other structure is the same as that of the first embodiment, and the description of the first embodiment will be used for the same structure, and the component symbols will be shared.

The receiving shelving 61 of the present embodiment shown in Fig. 9 is provided with a damper 68 at the lowermost portion of the main structure 15 and the sub-frame 20 and the lower portion of the supporting members 24, 25 of the fourth stage from the top. Member 62.

As shown in FIGS. 9 and 10, the coupling member 62 includes a first member 63 fixed to the main chassis 15, a second member 64 fixed to the sub-frame 20, and two first members 63 and a second member. Damper 68 between 64.

The first member 63 is a rod-shaped steel material and is the same steel material as the conventional horizontal inclined member.

One end portion of the first member 63 is fixed to a connection portion of the main column member 16 and the main beam member 17 in the main chassis 15.

The other end of the first member 63 faces the center of the slave beam member 22 of the slave frame 20, and the other end of the two first members 63 is fixed to the link member 65.

The connecting member 65 is a metal member, and the first opposing surface 66 facing the second member 64 is formed on the connecting member 65.

The second member 64 is a metal member and is fixed to a central portion of the slave beam member 22 in the longitudinal direction, and a pair of second opposing faces 67 facing the connecting member 65 are formed on the second member 64.

Between the connecting member 65 of the first member 63 and the second member 64, a rubber damper 68 is provided, and the damper 68 is fixed to the first opposing surface 66 and the second opposing surface 67.

The damper 68 is an anti-vibration member for damping vibration, and is deformable by the viscoelasticity of the rubber material.

When the compressive force and the tensile force at the time of vibration act on the damper 68 to deform the damper 68, the damper 68 absorbs the vibration energy.

In the present embodiment, when the slave chassis 20 is relatively moved in the front-rear direction with respect to the main chassis 15 to cause the front-back direction vibration (shaking in parallel with the main plane 18 and the slave plane 23), the connecting member 65 and the The two members 64 move relatively.

As shown in Fig. 10, the damper 68 is deformed in the front-rear direction in accordance with the relative movement of the connecting member 65 and the second member 64.

Therefore, the vibration direction in the receiving scaffold 61 coincides with the deformation direction of the damper 68, so that the vibration in the front-rear direction is efficiently attenuated, and the vibration energy can be absorbed by the damper 68.

In the present embodiment, in addition to the uppermost portion of the sub-frame 20, the lower portion of the support member 25 of the fourth stage is counted from above, that is, the sub-beam member 22 is provided with a coupling member 62 having a damper 68. .

The space between the support member 25 of the fourth stage and the subordinate beam member 22 which is the lower portion of the support member 25 from the above is a space where the article W and the branch point of the stacking crane 13 do not exist.

On the other hand, in the space where the article W and the branching point of the stacking crane 13 are likely to exist, there is a first member 63 formed of the same steel material as the conventional horizontally inclined member.

Therefore, even if the size of the damper 68 in the height direction is large, the space in which the article W and the branch point of the stacking crane 13 are likely to exist is not adversely affected by the decrease in the storage efficiency due to the arrangement of the damper 68.

According to the storage rack 61 of the present embodiment, the following effects can be achieved.

(5) Sometimes, the receiving scaffolding 61 receives seismic energy, and the main structure 15 and the subordinate structure 20 generate phase-shake in the front-rear direction. In this case, the damper 68 provided on the joint member 62 for connecting the main structure 15 and the sub-frame 20 is deformed in the same front-rear direction as the wobble direction, and efficiently absorbs seismic energy, so that it can be effectively attenuated The shelter rack 61 is swayed in the front-rear direction. Further, in the present embodiment, since the anti-vibration member is not provided on the main structure 15, the strength of the main structure 15 can be further improved as compared with the case where the anti-vibration member is provided on the main structure 15, so that the receiving scaffold 61 is sufficient. Play the shockproof function. As a result, the intensity burden on the main architecture 15 can be alleviated compared to the past.

(6) The damper 68 is a damper made of rubber, so that the protection management of the damper 68 is easier than that of the oil damper 28 in addition to the reduction in manufacturing cost. Further, since the damper 68 can be restored after being subjected to the compressive force and the tensile force, the vibration of the storage scaffolding 61 due to the earthquake can be efficiently absorbed and attenuated, and the damper 68 can be used repeatedly.

(7) The connecting member 62 provided with the damper 68 is provided at the lower portion of the receiving scaffold 61 and the lower portion of the supporting members 24, 25 of the fourth stage from the top, so that the damper 68 can be more effectively attenuated. The rocking of the larger upper portion is shaken in the lower portion of the receiving scaffolding 61. Therefore, compared with the conventional shelter scaffolding which forms a horizontally inclined member with steel, the displacement of the uppermost portion of the receiving scaffold 61, the response acceleration, and the shearing force of the main structure 15 can be taken when a major earthquake occurs. Reduce it to about half. As a result, even in the state in which the storage rack 61 accommodates the article W In the event of a major earthquake, it is also possible to prevent the article W from falling from the storage rack 61. It is preferable to provide a connecting member 62 having a damper 68 at an upper portion of the receiving shelving 11 having a height that is half or more of the receiving shelving 61.

(8) Even if it is an existing receiving scaffold, the horizontally inclined member for connecting the main structure 15 and the subordinate structure 20 can be replaced with the connecting member 62 having the damper 68, thereby accommodating the existing receiving scaffolding Additional shock protection. Moreover, since only the connection member 62 provided with the damper 68 is replaced, it is easy to transform the existing accommodation scaffolding into the accommodation scaffolding 61 which has a shockproof function. Since the storage shelving 61 is assembled on site, it is also easy to replace the connecting member 62 having the damper 68.

(9) The damper 68 is provided in a space where the article W and the branching point of the stacking crane 13 do not exist. On the other hand, in the space where the article W and the branching point of the stacking crane 13 are likely to exist, the first member 63 formed of the same steel material as the conventional horizontal inclined member is provided. Therefore, even if the size of the damper 68 in the height direction is large, the space in which the article W and the branch point of the stacking crane 13 are likely to exist is not adversely affected by the decrease in the storage efficiency due to the arrangement of the damper 68. As a result, when the housing scaffold having no anti-shock function due to the main surface 18 and the sub-surface 23 is modified into the receiving scaffold 61 of the present embodiment, it is only necessary to replace the horizontal inclined member with damping. The connecting member 62 of the device 68 may be used.

(1st to 3rd modifications)

Next, the first to third modified examples of the fourth embodiment will be described.

The first and second modified examples are examples in which the first member 63 of the connecting member 62 is changed, and the third modified example is an example in which the structures of the first member 63, the second member 64, and the connecting member 65 are changed.

In the first modification, for example, as shown in Fig. 11(a), a substantially triangular metal plate is used as the first member 69.

A connecting member 65 is fixed to the tip end of the side of the slave member 22 of the first member 69.

The elements other than the first member 69 are the same as those in the fourth embodiment.

As shown in FIG. 11(b), the first member 70 of the second modification has a member having a longitudinal direction in a direction perpendicular to the longitudinal direction of the main beam member 17.

The longitudinal direction of the first member 70 is parallel to the horizontal frame member 26 and has rigidity sufficient to resist bending.

A connecting member 65 is fixed to the tip end of the side of the slave member 22 of the first member 70.

The elements other than the first member 70 are the same as those in the fourth embodiment.

In the third modification, as shown in FIG. 11(c), the connecting member 73 and the second member 72 are formed in a plate shape, and the connecting member 73 is disposed above the second member 72 fixed to the slave beam member 22, and further Between the connecting member 73 and the second member 72, a rubber damper 74 is present.

On the connecting member 73, a first member 71 fixed to the main beam member 17 is attached.

The structure of the first member 71 is the same as that of the first member 63 of the fourth embodiment.

When the second member 72 moves relative to the connecting member 73 in the longitudinal direction (front-rear direction) of the slave beam member 22, the damper 74 is deformed toward the same direction.

In the case of the first to third modified examples, the same operational effects as those of the fourth embodiment can be achieved.

(Fifth embodiment)

Next, a shock-proof structure of the storage shelving of the fifth embodiment will be described.

This embodiment is a housing scaffolding in which two subordinate structures are connected between the main structure and the main structure, which is different from the first embodiment.

In addition, the structure of the main structure and the subordinate structure in the storage scaffold of the present embodiment is the same as that of the first embodiment except that the article storage space S of ten stages is formed in the vertical direction, and therefore the common component symbol is shared. .

In addition, regarding the other structures other than the main structure and the subordinate architecture, the description of the first embodiment will be used for the same constituent elements as those of the first embodiment, and the component symbols will be shared.

As shown in Fig. 12, the storage shelving 81 of this embodiment includes three main structures 15 and four subordinate structures 20.

As shown in Fig. 13, the main structure 15 is provided with a main column member 16 and a main beam member 17, which are covered on the main surface 18 except for the main surface 18 surrounded by the main column member 16 and the main beam member 17. A plurality of trusses 19 are arranged in the vertical direction.

On the main structure 15, there is provided an approximately U-shaped support member 24 fixed to a pair of main column members 16.

As shown in Fig. 13, the slave structure 20 includes a pair of slave column members 21 disposed in front and rear, and a slave beam member 22 that connects the top, the lower portion, and the intermediate portion of the slave column member 21.

On the slave structure 20, the slave face 23 surrounded by the slave column member 21 and the slave beam member 22 is formed, but the slave frame 19 is not provided on the slave face 23.

On the slave structure 20, there is provided an approximately U-shaped support member 25 fixed to a pair of sub-column members 21.

In this embodiment, as shown in FIG. 12, the main architecture 15 and the slave architecture 20 are in accordance with the main architecture 15, the slave architecture 20, the slave architecture 20, the main architecture 15, the main architecture 15, the slave architecture 20, the slave architecture 20, The order of the main architecture 15 is connected.

That is, two slave architectures 20 are connected between the main architecture 15 and the main architecture 15.

The main structure 15 is provided at each end of the receiving shelving 81 in the arrangement direction of the main structure 15 and the subordinate structure 20.

In this embodiment, a first architecture space R1 is formed between the slave architectures 20 connected to each other, and a second architecture space R2 is formed between the master architecture 15 and the slave architecture 20.

In the first structural space R1 and the second structural space R2, ten article accommodating spaces S are formed in a plurality of stages.

The storage scaffolding 81 has two first structural spaces R1 and four second structural spaces R2, and ten object accommodating spaces S are formed in each of the structural spaces R1 and R2, so that up to 60 articles W can be accommodated.

As shown in Fig. 13, the receiving shelving 81 is provided with a horizontal frame member 26 for connecting the main column member 16 on the rear side of the main structure 15 and the subordinate column member 21 on the rear side of the sub-frame 20.

The horizontal frame members 26 are horizontally spanned at the uppermost portion, the lower portion, and the intermediate portion (second segment, fourth segment, sixth segment, and eighth segment) of the main column member 16 and the sub-column member 21, respectively.

Further, the storage scaffolding 81 is provided with a horizontal frame member 26 for connecting the main column member 16 on the front side of the main structure 15 and the subordinate column member 21 on the front side of the sub-frame 20.

In the front and rear portions of the receiving scaffolding 81, two main column members 16 and two upper and lower horizontal frame members 26 of the two connected sub-column members 21 are sandwiched between the front and rear portions of the scaffolding 81. Form a vertical facet.

As shown in Figs. 12 and 13, the bracket 27 is arranged diagonally on the vertical surface of the rear portion of the shelter frame 81.

Both ends of the bracket 27 are coupled to positions where the main column member 16 and the horizontal frame member 26 intersect, respectively.

Further, since the stacking crane 13 causes the article W to enter the article accommodating space S, the bracket 27 is not provided on the vertical surface of the front portion of the receiving shelving 81.

The horizontal frame member 26 and the bracket 27 are elements for improving the strength of the receiving scaffolding 81.

In the present embodiment, as shown in Fig. 13, a coupling member 62 for connecting the main frame 15 and the sub-frame 20 is provided at the uppermost portion of the receiving shelving 81.

The first member 63 of the joint member 62 is fixed to the slave beam member 22, and the second member 64 is fixed to the main column member 16.

The connecting member 62 is provided with a damper 68 and has the same structure as the connecting member 62 of the fourth embodiment.

Thus, the damper 68 can be deformed in the same direction as the vibration in the front-rear direction of the receiving scaffolding 81.

In the present embodiment, in addition to the uppermost portion of the receiving scaffold 81, the connecting member 62 including the damper 68 connects the main structure 15 and the subordinate structure 20 in the intermediate portion (the second stage, the fourth stage, and the eighth stage). between.

Further, in Fig. 12, the position of the connecting member 62 including the damper 68 is indicated by a broken line.

On the other hand, a horizontal inclined member 82 is provided at the uppermost portion of the receiving shelving 81 for connecting the connected sub-frames 20 to each other.

The horizontal inclined member 82 is a connecting member that does not include the damper 68, and has the same structure as the connecting member 32 of the second embodiment.

In the present embodiment, in addition to the uppermost portion of the receiving scaffolding 81, the horizontally inclined members 82 are connected to the adjacent sub-frames 20 in the intermediate portion (second, fourth, and eighth stages).

In addition, in the figure 13, the upper part of the figure is enlarged from the article accommodating space S of the sixth stage of the storage scaffolding 81.

In the storage rack 81 of the present embodiment, when the scaffold usage rate is 80% (the number of articles is 48), as shown in Fig. 12, the article W is placed.

A plurality of articles W are accommodated in the first structural space R1 of the receiving shelving 81 to form a large load area HZ, and articles W smaller than the large load area HZ are accommodated in the second structural space R2 to form a small load area LZ.

The slave architecture 20 constituting the first architecture space R1 in the large load cell HZ accommodates a large number of articles W, and therefore, bears a large load.

On the other hand, the slave architecture 15 constituting the second architecture space R2 in the small load cell LZ accommodates fewer articles W, and therefore bears a load smaller than the load applied to the slave architecture 20 of the large load cell HZ.

Specifically, the two first frame spaces R1 that house the scaffolding 81 house all the articles W to form a large load cell HZ.

Further, in the four second frame spaces R2 for accommodating the scaffolding 81, the article accommodating space S from the lowermost stage to the seventh stage has the articles W accommodated, and the article accommodating spaces S of the eighth to tenth segments are vacated. A small load area LZ is formed.

In a state in which the storage rack 81 houses the articles W to form the large load area HZ and the small load area LZ, respectively, the sub-column members 21 in the sub-frame 20 adjacent to the main structure 15 are subjected to the side from the large load area HZ. The large load of the article W and the small load of the article W from the side of the small load area LZ.

That is, on the sub-column member 21 in the sub-frame 20 adjacent to the main structure 15, a large load is received from the side of the large load cell HZ, and the load on the side of the large load region HZ is received from the side of the small load region LZ. Small load.

In the present embodiment, the load burden on the slave column members 21 in the pair of slave structures 20 forming the first frame space R1 is symmetrical with respect to each other in Fig. 12 .

When a major earthquake occurs, the storage scaffolding 81 is shaken, and the case where the front and rear directions of the article W enter and exit will be shaken.

When the front-rear direction is shaken due to a large earthquake, as shown in Fig. 14, the second frame space R2 forming the small load area LZ and the first frame space R1 forming the large load area HZ are mutually oscillated.

The slave structure 20 generates a larger period of sway than the main structure 15, which forms the structural characteristics of the receiving scaffold 81. Further, by the arrangement of the articles W, the large load area HZ and the small load area LZ are formed, so the large load area Compared with the small load area LZ, the HZ produces a more swaying deformation.

That is, the shaking of the small load area LZ is a small period of shaking, and the shaking of the large load area HZ is a large period of shaking.

In particular, the shaking of the upper portion of the receiving scaffold 81 tends to be larger than the lower portion of the receiving scaffolding 81.

Further, in Fig. 14, the shaking of the main structure 15 which is less shaken is not shown, but the shaking of the slave structure 20 which is shaken a lot is illustrated.

The damper 68 of the connecting member 62 is subjected to a compressive force or a tensile force with the shaking of the receiving scaffold 81, but the large load region HZ and the small load region LZ are shaken in phase, so that the damper 68 is largely Telescopic.

The seismic energy is efficiently absorbed by the large expansion and contraction of the damper 68.

By absorbing the seismic energy efficiently by the damper 68, the shaking in the receiving scaffold 81 is suppressed.

Further, the loading and unloading operation of the article W may be performed in a state in which the large load area HZ and the small load area LZ are formed on the storage shelving 81.

At this time, the empty load accommodating space S may be generated in the large load area HZ due to the relationship between the warehousing operation of the article W, or the empty article accommodating space S of the small load area LZ may be accommodated in the article W, and the large load area HZ may be released. And the existence of LZ in the small load area.

In the present embodiment, even if the large load area HZ and the small load area LZ are released, the above-ground control panel C performs the storage management and inventory management of the article W, and performs the article W that is being housed in the storage rack 81. Configure the plan.

In addition, this relocation plan is a plan for arranging the articles W in order to form an appropriate large load zone HZ and small load zone LZ.

The above-ground control panel C communicates an instruction to execute the reconfiguration plan of the article W to the stacking crane 13, which receives the instruction and moves the article W.

The stacking crane 13 moves the articles W, thereby again forming the large load zone HZ and the small load zone LZ in the receiving shelving 81.

The storage scaffolding 81 of the present embodiment can achieve the following effects.

(10) When the earthquake occurs and the wobble is generated along the front-rear direction (the direction of entry and exit of the article W), the large load area HZ is shaken greatly, the small load area LZ is shaken less than the large load area HZ, and the large load area HZ And the small load area LZ produces shaking with different phases. At this time, the damper 68 of the connecting member 62 connecting the slave structure 20 between the large load area HZ and the small load area LZ and the main structure 15 adjacent to the slave structure 20 absorbs seismic energy and attenuates the shelter scaffold 81 shaking. The shelter scaffolding 81 has a shockproof function provided by the main structure 15 and the subordinate structure 20, and is accommodated therein. In the scaffold 81, the large load area HZ and the small load area LZ are formed by the arrangement of the articles W, so that the shockproof function of the receiving scaffold 81 can be further improved.

(11) It is not necessary to provide the damper 68 between the adjacent sub-frames 20, and the damper used for accommodating the scaffold 81 can be reduced to less than that of the first embodiment. Finally, the manufacturing cost of the receiving scaffold 81 can be lowered.

(12) By forming an empty article accommodating space S above the second structural space R2, the center of gravity of the receiving scaffold 81 is lower than that of the empty article accommodating space S formed below the second structural space R2, and can be improved. The stability of the shaking of the shelter scaffold 81 is accommodated.

(13) The article accommodating space S of the first structural space R1 in the large load area HZ accommodates all the articles W. Therefore, when an earthquake occurs, the shaking of the large load area HZ can be made larger than the shaking of the small load area LZ. By increasing the wobble of the large load zone HZ and the small load zone LZ, the damper 68 can more efficiently absorb seismic energy.

(14) A stacking crane 13 is provided which allows the article W to enter and exit the article accommodating space S and transfer the article W, and further includes a ground control panel C that controls the transfer of the article W to form the large load zone HZ and the small load zone LZ. Therefore, even if the large load area HZ and the small load area LZ are released by performing the loading and unloading operation of the article W into and out of the storage rack 81, the large load area HZ and the small load can be formed again by the stacking crane 13 and the ground control panel C. District LZ.

(1st and 2nd modified examples)

Next, the first and second modified examples of the fifth embodiment will be described.

The first and second modifications are examples of the receiving scaffolding 81, which is a structure in which the first structural space R1 between the subordinate structures 20 is connected.

In the first modification, the first architecture space R1 excluding the first first architecture space R1 among the first architecture spaces R1 is used as the large load area HZ, and the center first architecture space R1 is used as the small load area LZ.

The second modification example is an example in which all of the first architectural space R1 is used as the large load area HZ.

The storage rack 81 of the first and second modified examples has 50 article storage spaces S. This is different from the fifth embodiment. However, the main structure 15 and the slave structure 20 have the same structure, and the component symbols are shared for convenience.

In the first modification, as shown in FIG. 15, the storage rack 81 has a structure in which the main structure 15, the slave architecture 20, the slave architecture 20, the slave architecture 20, the slave architecture 20, and the main architecture 15 are sequentially connected.

In the receiving rack 81, the adjacent sub-architectures 20 are used as the first architectural space R1, and the main structure 15 and the subordinate architecture 20 are used as the second architectural space R2. The receiving scaffolding 81 has three first architectures. Space R1 and two second architectural spaces R2.

In the first modification, only the first architecture space R1 adjacent to the second architecture space R2 is set as the large load area HZ.

In addition, the second architecture space R2 is set to the small load area LZ, and the first architecture space R1 and the second architecture space R2 sandwiched by the first architecture space R1 are the same, and are set as the small load area LZ.

Further, in Fig. 15, 41 articles W are arranged so that the scaffolding usage rate is 82%.

In the first modification, the load burden on the sub-column member 21 in the sub-frame 20 adjacent to the main chassis 15 and the load on the sub-column member 21 of the sub-frame 20 adjacent to the sub-frame 20 are In Fig. 15, they are symmetrical to each other.

In the first modification, the horizontal inclined member 82 having no damper 68 between the slave structures 20 may be used, and the damper 68 may be provided only on the joint member 62 for connecting the main frame 15 and the slave structure 20. Therefore, the number of dampers 68 can be further reduced.

Further, in Fig. 15, the position at which the connecting member 62 including the damper 68 is provided is indicated by a broken line.

In the second modification, as shown in FIG. 16, the housing rack 81 has the main chassis 15, the slave architecture 20, the slave architecture 20, the slave architecture 20, the slave architecture 20, and the main architecture 15 connected in sequence. structure.

In the receiving rack 81, the adjacent sub-architectures 20 are used as the first architectural space R1, and the main structure 15 and the subordinate architecture 20 are used as the second architectural space R2. The receiving scaffolding 81 has three first architectures. Space R1 and two second architectural spaces R2.

In the second modification, all of the first architecture space R1 is set to the large load area HZ, and the second architecture space R2 is set to the small load area LZ.

Further, in Fig. 16, 40 articles W are arranged so that the scaffolding utilization rate is 80%.

In the second modification, by setting all of the first architectural space R1 to the large load area HZ, the load on the sub-column member 21 in the sub-frame 20 adjacent to the main structure 15 is a large load area HZ. The load on the other side and the load on the side of the small load area LZ.

On the other hand, the load burden on the sub-column members 21 in the sub-frame 20 adjacent to the sub-frame 20 is the load on the sides of the large load areas HZ on both sides.

That is, the load bearing member 21 of the slave chassis 20 adjacent to the main chassis 15 is subjected to a different load burden than the slave column member 21 of the slave chassis 20 not adjacent to the main chassis 15.

Therefore, in the second modification, the connection member 62 having the damper 68 is required between the sub-column member 21 of the sub-frame 20 adjacent to the main structure 15 and the sub-frame 20 adjacent to the sub-frame 20.

The subordinate pillar members 21 of the subordinate structures 20 that are not adjacent to the main structure 15 and adjacent to each other receive the loads on the sides of the large load cells HZ on both sides, and the load burden is also the same as each other.

Therefore, the horizontal tilting member 82 without the damper 68 can be disposed only between the slave structures 20 that are not adjacent to the main chassis 15.

Further, in Fig. 16, the position at which the connecting member 62 including the damper 68 is provided is indicated by a broken line.

In the second modification, the number of dampers 68 cannot be reduced to be smaller than that of the first modification, but the horizontal slanting member 82 not including the damper 68 can be provided between the specific sub-frames 20, compared to the main structure. The containment scaffolding 15 interconnected with the slave architecture 20 reduces the number of dampers 68.

The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the invention, and for example, the invention may be modified as follows.

○ In the above-described embodiment, an example of the shock-proof structure of the storage scaffold of the present invention is applied to the storage scaffold in the automatic warehouse. However, the present invention can also be applied to a storage scaffold other than the automatic warehouse.

○ In the first to fourth embodiments described above, the main structure and the subordinate architecture are alternately arranged in the longitudinal direction of the receiving scaffold, but the arrangement of the main structure and the subordinate architecture is not limited thereto.

For example, in a shelter scaffold, more than two subordinate architectures can be arranged in succession like a main architecture, a subordinate architecture, a subordinate architecture, and a main architecture. In this case, horizontally tilting members connecting the main architecture and the subordinate architecture can be used as The anti-vibration member is made of a steel material that connects the horizontal inclined members of the respective subordinate structures. Further, in the storage scaffolding, two or more main structures may be continuously arranged.

○ In the above embodiment, the main surface is formed as a main structure surrounded by the main column member and the main beam member, and the subordinate surface is a subordinate structure surrounded by the subordinate column member and the subordinate beam member, but the present invention does not Limited by this. For example, the primary surface may be formed by a main column member, and the sub-surface may also be formed by a sub-column member. In this case, the support member for supporting the article may be a configuration having the function of the main beam member or the subordinate beam member. Alternatively, the function of the main beam member or the subordinate beam member may be achieved by connecting the inter-stay link connecting members of the respective receiving shelvings at the uppermost portion.

○ In the first and third embodiments described above, the horizontal inclined member is an anti-vibration member, but a structure in which a shock-proof member is provided in a part of the horizontal inclined member may be employed. For example, a bracket is provided at both ends of the oil damper, and the oil damper can be fixed to the receiving scaffold through the bracket. Further, a part of the connecting member may be formed by lowering the steel at a low point.

○ In the first and second embodiments described above, the hydraulic damper is used for the damper, but instead of the hydraulic damper, the viscoelastic damper may be used instead. In the case where the damper is a viscoelastic damper, the rubber-based material can be shear-deformed to attenuate the vibration. In this case as well, the same effect as the hydraulic damper can be achieved.

○ In the first embodiment described above, the hydraulic damper as the vibration-proof material is placed at the uppermost portion of the shed frame and the lower portion of the support member of the fourth stage from the top (the middle of the main column member and the sub-column member) ), but the setting position of the anti-vibration member is not limited to this. The setting position of the anti-vibration member can be freely selected. Since the upper portion of the storage scaffold tends to be as large as possible due to an earthquake, it is preferable to provide an anti-vibration member on the upper portion of the storage scaffold.

○ In the first embodiment described above, the anti-vibration members are provided on all of the horizontal inclined members. However, the anti-vibration members may be provided only on a part of the horizontal inclined members, and the remaining horizontal inclined members may be formed of steel. In this case, the number of the anti-vibration members can be made smaller than that of the first embodiment. Further, in the sub-surface of the receiving scaffold of the first embodiment, an anti-vibration member may be disposed as in the second embodiment.

○ In the second embodiment described above, the anti-vibration members are provided on the sub-surfaces of all the sub-structures, but the anti-vibration members may be provided only on a part of the sub-frames. In this case, the number of the anti-vibration members can be made smaller than that of the second embodiment.

○ In the second embodiment described above, the pair of hydraulic dampers are diagonally arranged on the sub-surface of the slave structure, but the sub-frame 20 may be modified as shown in FIG. On the subordinate surface 23, the hydraulic damper 51 is arranged like a truss provided on the main surface of the main structure. It is jagged. In this case as well, the same operational effects as those of the second embodiment can be expected.

○ In the second embodiment described above, the pair of hydraulic dampers are diagonally arranged on the sub-surface of the slave structure, but the hydraulic damper may be provided as in the modification shown in FIG. 33A, 33B. The basic structure of the hydraulic dampers 33A, 33B shown in Fig. 18 is the same as that of the hydraulic damper 33 of the second embodiment. In Fig. 18, the hydraulic dampers 33A, 33B are disposed in the height direction of the sub-column member 21 so as to be interposed between the uppermost horizontal frame member 26 and the intermediate horizontal frame member 26. That is, a pair of hydraulic dampers 33A, 33B for connecting the front and rear sub-column members 21 are diagonally inclined in the upper half and the lower half of the sub-surface 23 of the sub-frame 20. When a large earthquake occurs, the slave structure 20 is deformed in the front-rear direction due to the relationship of the seismic energy so that the vicinity of the upper and lower directions of the slave facet 23 (between the uppermost horizontal frame member 26 and the intermediate horizontal frame member 26) is large. In this case, the hydraulic dampers 33A, 33B are subjected to a compressive force or a tensile force, causing the hydraulic dampers 33A, 33B to greatly expand and contract with the deformation of the subordinate structure 20. The oil dampers 33A, 33B which are largely telescopically absorb the seismic energy efficiently. Further, the hydraulic damper 33B on the lower side of FIG. 18 may be omitted, and only the hydraulic damper 33A on the lower side may be provided. Further, in the housing scaffold, the hydraulic damper 33A (and the hydraulic damper 33B) may be provided on the sub-surface formed by the intermediate horizontal frame member 26 and the lower horizontal frame member 26.

○ In the above embodiment, the steel pipe having a small diameter is used so that the cross-sectional area of the sub-column member is smaller than the cross-sectional area of the main column member, and further, The slave architecture is set to be more easily deformed than the master architecture by the configuration in which the truss is not placed on the slave plane, but the setting of the slave architecture is not limited thereto. For example, the diameter of the sub-column member may be made smaller, and the diameter may be the same size so that the cross-sectional area of the main column member and the sub-column member are uniform, and the member thickness (plate thickness) of the steel pipe of the sub-column member is set to be larger than that of the main column. The component thickness (plate thickness) of the steel tube of the member is still small, and the slave structure is set to be more easily deformed than the main structure. Further, in the case where the slave architecture can be set to be more easily deformed than the master architecture, it is the same as the master architecture, and does not hinder the setting of the truss on the slave plane.

○ In the above-described embodiment, the distance between the front and rear main column members of the main structure and the distance from the subordinate column members of the subordinate structure are set to be the same distance, but the present invention is not limited thereto. The slave architecture 200 can also be arranged as shown in Fig. 19, the distance between the slave architectures 21 being set to be shorter than the distance between the main pillar members 16 in the main architecture 15, making the slave architecture 200 more easily deformed than the main architecture 15. . In this case, even if the main column member 16 and the sub-pillar member 21 have the same size, the sub-frame 200 is more easily deformed than the main structure 15.

○ In the fourth and fifth embodiments described above (including modifications), the damper is a rubber damper that is deformed in the front-rear direction, but the present invention is not limited to the rubber damper. The damper can also be a damper that can be extended and contracted in all directions. In this case, the oil damper can achieve the same function as the rubber damper.

10‧‧‧Automatic warehouse

11‧‧‧ Shelf

12‧‧‧ rails

13‧‧‧Stack crane

14‧‧‧In and out of the library

C‧‧‧ground control panel (control device)

W‧‧‧ items

Claims (6)

An anti-vibration structure for receiving a scaffolding, the receiving scaffold having: a main structure having a main surface formed by the main column member and arranging a truss on the main surface; the subordinate structure having a subordinate formed by the sub-column member And a connecting member connecting the main structure and the subordinate structure; wherein the main surface and the subordinate surface are parallel to each other, wherein the plurality of subordinate structures are connected to form a substructure between the subordinate structures a first architectural space; a second architectural space formed between the primary architecture and the secondary architecture connected to the primary architecture; the first architectural space and the second architectural space may accommodate items in multiple segments; Storing a plurality of articles into the first architectural space adjacent to the second structural space to set a large load area; and setting a small load by accommodating articles smaller than the first architectural space into the second architectural space a link member between the link slave architecture and the master architecture is provided with an anti-vibration component, and the subordinate architecture forms the first architecture space, and the main architecture system Forming the first slave architecture framework and forms the space of the adjacent second rack space. The anti-vibration structure for housing a scaffold according to claim 1, wherein the anti-vibration member is a damper. The anti-vibration structure for receiving a scaffold according to claim 1, wherein the anti-vibration member is formed of a steel material having a low drop point. An anti-vibration structure for receiving a scaffolding, the receiving scaffold having: a main structure having a main surface formed by the main column member and arranging a truss on the main surface; the subordinate structure having a subordinate formed by the sub-column member And a connecting member connecting the main structure and the subordinate structure; wherein the main surface and the subordinate surface are parallel to each other, wherein the subordinate structure includes a subordinate beam member connecting the subordinate column members; and the connecting member The first member is fixed to the main structure; the second member is fixed to the subordinate beam member of the subordinate structure; and the anti-vibration member is disposed on the side of the subordinate beam member between the first member and the second Between the members, the anti-vibration member is a damper for attenuating the lateral sway parallel to the main surface and the sub-surface. An anti-vibration structure for receiving a scaffolding, the receiving scaffold having: a main structure having a main surface formed by the main column member and arranging a truss on the main surface; the subordinate structure having a subordinate formed by the sub-column member Facet; and The connecting member connects the main structure and the subordinate structure; and the main surface and the subordinate surface are parallel to each other, wherein the connecting member includes a shockproof member; and the cross-sectional area or the thickness of the sub-column member is set to be larger than The cross-sectional area or member thickness of the main column member is also small. An anti-vibration structure for receiving a scaffolding, the receiving scaffold having: a main structure having a main surface formed by the main column member and arranging a truss on the main surface; the subordinate structure having a subordinate formed by the sub-column member And a connecting member connecting the main structure and the subordinate structure; wherein the main surface and the subordinate surface are parallel to each other, wherein the connecting member includes an anti-vibration member; and the sub-column member forming the sub-surface The distance between them is set to be smaller than the distance between the above-described main column members forming the above-described main surface.