Title:
SUSPENSION-TYPE THREE-DIMENSIONAL WAREHOUSE USED IN RAIL TRANSIT OPERATION AND MAINTENANCE WORKSHOP
Document Type and Number:
WIPO Patent Application WO/2022/170627
Kind Code:
A1
Abstract:
A suspension-type three-dimensional warehouse used in a rail transit operation and maintenance workshop. The warehouse comprises a warehouse body (1); a top bin (2) is provided at the top of the warehouse body (1), and a pushing door (3) is provided on the front face of the warehouse body (1); a plurality of storage bins (4, 11) are provided in the warehouse body (1), a plurality of hydraulic cylinders (5, 12) are provided in the top bin (2), piston rods (6, 13) are provided at the lower portions of the hydraulic cylinders (5, 12), and the lower ends of the piston rods (6, 13) are connected to the tops of the storage bins (4, 11); top frames (9, 16) are provided at the inner top of the top bin (2), and the upper portions of the hydraulic cylinders (5, 12) are mounted at the lower portions of the top frames (9, 16). The hydraulic cylinders (5, 12) of the three-dimensional warehouse can control the storage bins (4, 11) by means of the piston rods (6, 13) to achieve vertical lifting/lowering movement, thereby facilitating the vertical lifting/lowering and storage of articles for a rail transit vehicle or device in a maintenance state.
Inventors:
XIA GANG (CN)
FANG FANG (CN)
XIA ZEYU (CN)
FANG FANG (CN)
XIA ZEYU (CN)
Application Number:
PCT/CN2021/076644
Publication Date:
August 18, 2022
Filing Date:
February 15, 2021
Export Citation:
Assignee:
SUZHOU SDC TECH CO LTD (CN)
International Classes:
B65G1/04
Foreign References:
| CN107934330A | 2018-04-20 | |||
| US1214618A | 1917-02-06 | |||
| US4252217A | 1981-02-24 | |||
| CN211768063U | 2020-10-27 |
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