Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEISMIC-ISOLATION DEVICE FOR RACK, AND RACK
Provided is a seismic-isolation device for a rack, said device enabling seismic-isolation performance to be maintained over a long period. A rack (2) is provided with a storage shelf (3) which includes: a pallet base (30) that is disposed so as to be movable in a loading/unloading direction D, and onto which is placed a pallet (not shown in the figure) for loading goods; and a crosspiece (31) that is fixed to support columns (20a, 20b) and that supports the pallet base (30) from the bottom-surface side of the pallet base. Rail bearings (10) have formed on the bottom surface thereof first inclined surfaces (1013) which are inclined upwards from one end of the loading/unloading direction D towards the other end thereof, and second inclined surfaces (1023) which are inclined upwards from the other end of the loading/unloading direction D towards the one end thereof, and the rail bearings are attached to the bottom surface of the pallet base (30). Support parts (11) : are provided with shafts (111) which support the rail bearings (10) by being in sliding contact with the first inclined surfaces (1013) and the second inclined surfaces (1023); and are attached to the crosspiece (31).
SEISMIC-ISOLATION DEVICE FOR RACK, AND RACK
Provided is a seismic-isolation device for a rack, said device enabling seismic-isolation performance to be maintained over a long period. A rack (2) is provided with a storage shelf (3) which includes: a pallet base (30) that is disposed so as to be movable in a loading/unloading direction D, and onto which is placed a pallet (not shown in the figure) for loading goods; and a crosspiece (31) that is fixed to support columns (20a, 20b) and that supports the pallet base (30) from the bottom-surface side of the pallet base. Rail bearings (10) have formed on the bottom surface thereof first inclined surfaces (1013) which are inclined upwards from one end of the loading/unloading direction D towards the other end thereof, and second inclined surfaces (1023) which are inclined upwards from the other end of the loading/unloading direction D towards the one end thereof, and the rail bearings are attached to the bottom surface of the pallet base (30). Support parts (11) : are provided with shafts (111) which support the rail bearings (10) by being in sliding contact with the first inclined surfaces (1013) and the second inclined surfaces (1023); and are attached to the crosspiece (31).
SEISMIC-ISOLATION DEVICE FOR RACK, AND RACK
VORRICHTUNG ZUR SEISMISCHEN ISOLATION EINES GESTELLS SOWIE GESTELL
DISPOSITIF D'ISOLATION SISMIQUE POUR CRÉMAILLÈRE ET CRÉMAILLÈRE
FUNAYAMA YUJI (Autor:in) / FUNAKI HIDETAKA (Autor:in) / KOYAMA YOSHIKI (Autor:in) / UEDA SATOSHI (Autor:in)
15.04.2020
Patent
Elektronische Ressource
Englisch
IPC:
B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
,
Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F16F
SPRINGS
,
Federn
SEISMIC ISOLATION STRUCTURE OF STORAGE RACK, AND BEARING
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| Europäisches Patentamt | 2016