Laminated compact shelf

Abstract

The utility model discloses a laminated compact shelf, which comprises fixed cabinets at two ends, a plurality of movable cabinets between the fixed cabinets and a passageway, the fixed cabinets are provided with a connected first flat cabinet below the passageway, the top of the first flat cabinet is provided with a fixed support structure of the passageway, the movable cabinets are provided with a connected second flat cabinet below the passageway, and the fixed support structure of the passageway is provided with a fixed support structure of the passageway. The top of the second flat cabinet is provided with a sliding type supporting structure of the passageway. The combined cabinet has the advantages that the two first flat cabinets connected with the fixed cabinet are additionally arranged below the aisle, the top of each first flat cabinet is provided with a fixed supporting structure of the aisle, and therefore installation of aisle supporting columns is omitted, the whole combined cabinet is more concise, meanwhile, the second flat cabinets connected with the movable cabinet are additionally arranged, and the top of each second flat cabinet is provided with a sliding supporting structure. The sliding type supporting structure can support the aisle when the aisle is used, movement of the movable cabinet is not affected, the storage space is effectively increased through the first flat cabinet and the second flat cabinet, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, and specifically relates to a stacked type compact shelving. Background Art

[0002] Compact shelving is a commonly used equipment in museums, art galleries, archives, libraries, collection warehouses of various enterprises and institutions, banks, etc. for storing various collection documents, books and materials, financial vouchers, goods, etc. Compared with traditional bookshelves, shelves, and collection racks, compact shelving has a larger storage capacity and is more systematic. A conventional compact shelving with the authorized patent number ZL200920195401.1 is characterized in that: it includes a cabinet body and a chassis. The cabinet body is connected to the chassis. The chassis includes a load-bearing rack body, two rotating shafts, guide rails, and a rotating mechanism; the two rotating shafts are parallel to each other, and the two rotating shafts are respectively installed at the bottom of the load-bearing rack body through bearings. At least two transmission wheels are respectively arranged on each rotating shaft. The guide rails are located below the load-bearing rack body. The number of guide rails corresponds to the number of transmission wheels on each rotating shaft. The transmission wheels on each rotating shaft are respectively placed on the corresponding guide rails. The power output end of the rotating mechanism is connected to the power input end of the rotating shaft; the rotating mechanism is arranged on the cabinet body. By moving the cabinet body, the required space can be adjusted, so as to arrange more cabinet bodies.

[0003] However, this is a single-layer compact shelving, which has defects such as not being able to make better use of the original design height of the warehouse, resulting in a great waste of the space above the top of the compact shelving in the warehouse; and if more collections need to be stored, more single-layer compact shelvings need to be built to meet the requirements, which will inevitably require a larger amount of warehouses to store the compact shelvings with stored collections, resulting in an increase in the investment cost of the warehouse. In the situation where land resources are becoming increasingly tense, land prices and construction costs are rising day by day, this is undoubtedly a very large waste of resources and warehouse costs.

[0004] Related personnel developed a double-layer compact shelving with the publication number CN102578828A to solve this problem. This double-layer compact shelving makes full use of the original design height of the warehouse. However, its stairs are arranged outside the double-layer compact shelving, occupying a large space and affecting the use of the lower-layer compact shelving near the stairs, and it needs to be improved. Content of the Utility Model

[0005] One technical problem to be solved by this application is to overcome the defects of the above related technologies and provide a stacked type compact shelving with more reasonable design and higher space utilization rate.

[0006] The technical solution adopted by this application to solve the technical problem is as follows: A laminated compact rack, including fixed cabinets at both ends, several movable cabinets and aisles between the fixed cabinets. The fixed cabinets are provided with a connected first flat cabinet under the aisle. The top of the first flat cabinet is provided with a fixed support structure for the aisle. The movable cabinets are provided with a connected second flat cabinet under the aisle. The top of the second flat cabinet is provided with a sliding support structure for the aisle.

[0007] Compared with the related technology, the utility model has the following advantages: Two first flat cabinets connected to the fixed cabinets are added under the aisle. The top of the first flat cabinet is provided with a fixed support structure for the aisle, thus eliminating the installation of aisle columns, making the whole more concise. At the same time, several second flat cabinets connected to the movable cabinets are added. The top of the second flat cabinet is provided with a sliding support structure, which can support the aisle when the aisle is in use and does not affect the movement of the movable cabinets. The first flat cabinet and the second flat cabinet effectively increase the storage space and improve the space utilization rate.

[0008] Preferably, the fixed support structure includes a bracket fixed to the top of the first short column of the first flat cabinet. An outer aisle beam for supporting the aisle is installed on the bracket, and the outer aisle beam is fixed to the top of the first short column through a bolt assembly. This enhances the support for the aisle.

[0009] As an improvement, two crossed first diagonal tension rods are provided between the first short column on the back panel side of the first flat cabinet and the adjacent long column. This improves the rigidity of the first flat cabinet and the structural stability.

[0010] Preferably, the sliding support structure includes elastic rollers. The elastic rollers are pivotally connected to the top of the second short columns of the second flat cabinet, and there is a gap between the elastic rollers and the bottom surface of the outer aisle beam. The movement of the movable cabinet will not be affected, and when a person uses the aisle, the outer aisle beam can obtain the support of the elastic rollers when it deflects downward.

[0011] As an improvement, two crossed second diagonal tension rods are provided between the second short column on the back panel side of the second flat cabinet and the adjacent long column. This improves the rigidity of the second flat cabinet and the structural stability.

[0012] Preferably, the storage format inside the cabinets of the fixed cabinets and the movable cabinets is one or a combination of vertical frames, drawers, and shelves. The storage space inside the cabinets of the fixed cabinets and the movable cabinets can be customized according to actual needs.

[0013] As an improvement, elastic rollers are pivotally connected on both sides of the long column of the movable cabinet, and there is a gap between the elastic rollers and the beam above them. The movement of the movable cabinet will not be affected, and when a person uses the floor slab, the corresponding beam can obtain the support of the elastic rollers below it.

[0014] Preferably, guide wheels are provided on both sides of the long vertical columns in the same row of the movable cabinet, and convex rings that protrude into the gap between the inner aisle beam and the adjacent floor beam are provided at the inner ends of the guide wheels. This forms a guiding restriction on the movement of the movable cabinet to prevent the movable cabinet from tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the present utility model.

[0016] Figure 2 is the schematic cross-sectional view of the present utility model (at the fixed cabinet).

[0017] Figure 3 is the schematic cross-sectional view of the present utility model (at the movable cabinet).

[0018] Figure 4 is Figure 3 the enlarged schematic view of part A.

[0019] Figure 5 is the left perspective view of the present utility model (partial movable cabinets are omitted).

[0020] Figure 6 is the right perspective view of the present utility model (partial movable cabinets are omitted).

[0021] Figure 7 is the perspective view of the movable cabinet of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of this application and are not intended to limit the protection scope of the embodiments of this application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0023] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0024] This preferred embodiment is as Figures 1 to 7Shown is a stacked type mobile rack, which includes fixed cabinets 1 at both ends, several movable cabinets 2 between the two fixed cabinets 1, tracks 3, stairs 4, aisles 5, guardrails 6 and floor slabs 7. Among them, intelligent panels are provided on both the upper and lower layers of the outer side plates of the fixed cabinets 1 and the movable cabinets 2 for the administrator to view the stored items and their relevant information; motors, intelligent control systems, cameras or infrared human body sensors and other sensing instruments are provided on the movable cabinets 2. By sensing the standing position of the human body, the relevant movable cabinets 2 are controlled by the intelligent control system to move to form a passage for the staff to retrieve items. Of course, a crank can also be provided to control the movement of the movable cabinets 2; there are two tracks 3 arranged in parallel on the ground; the stairs 4 are installed side by side on the outside of a certain fixed cabinet, and the upper exit of the stairs 4 is connected to the aisle 5; the aisle board 51 of the aisle 5 is laid on the outer aisle beam 51 and the inner aisle beam 52; the bottom end of the horizontal part of the guardrail 6 is fixed to the outer aisle beam 51, and the grid board 71 of the floor slab 7 is laid on the floor slab beam 72. The two ends of the floor slab beam 72 are respectively erected on the brackets beside the long columns of the two fixed cabinets 1. When the floor slab beam 72 is relatively long, it can be spliced by two or more short beams. The channels for the long columns 22 of the movable cabinets 2 are between two adjacent floor slab beams 72 and between the inner aisle beam 52 and the adjacent floor slab beam 72, and the long columns 22 of the movable cabinets 2 are all integral columns. In the fixed cabinet 1 of the present utility model, a connected first flat cabinet 11 is provided under the aisle 5, and a fixed support structure for the aisle 5 is provided on the top of the first flat cabinet 11. A connected second flat cabinet 21 is provided under the aisle 5 for the movable cabinet 2, and a sliding support structure for the aisle 5 is provided on the top of the second flat cabinet 21.

[0025] Preferably, the fixed support structure includes a bracket 113 fixed to the top end of the first short column 111 of the first flat cabinet 11. The outer aisle beam 52 supporting the aisle 5 is erected on the bracket 113, and the outer aisle beam 52 is fixed to the top end of the first short column 111 through a bolt assembly. The support for the aisle 5 is enhanced. In this embodiment, the two ends of the inner aisle beam 53 of the aisle 5 are erected on the brackets outside the long columns on the outermost side of the fixed cabinet 1, and the end of the inner aisle beam 53 and the end of the adjacent floor slab beam 72 are fixed through a bolt assembly.

[0026] As an improvement, two crossed first diagonal tension rods 112 are provided between the first short column 111 on the back plate side of the first flat cabinet 11 and the adjacent long column. The rigidity of the first flat cabinet 11 is improved, and the structural stability is improved.

[0027] Preferably, the sliding support structure includes elastic rollers 28 pivotally connected to the tops of the second short columns 211 of the second flat cabinet 21, with a gap between the elastic rollers 28 and the bottom surface of the outer aisle beam 52. The movement of the movable cabinet 2 will not be affected, and when a person uses the aisle 5, the elastic rollers 28 can provide support when the outer aisle beam 52 deflects downward. Elastic rollers 28 are pivotally connected to both sides of the long column 22 of the movable cabinet 2. Among them, the elastic roller 28 outside the outermost long column 22 of the movable cabinet 2 is arranged below the inner aisle beam 53, with a gap between the elastic roller 28 and the beam above it. The movement of the movable cabinet 2 will not be affected, and when a person uses the floor slab 7, the elastic roller 28 below can provide support when the corresponding beam deflects downward.

[0028] As an improvement, two crossed second diagonal tension rods 212 are provided between the second short column 211 on the back panel side of the second flat cabinet 21 and the adjacent long column 22. This improves the rigidity of the second flat cabinet 21 and enhances the structural stability.

[0029] Preferably, the storage format inside the cabinets of the fixed cabinet 1 and the movable cabinet 2 is one or a combination of vertical frames, drawers, and shelves. The storage space inside the cabinets of the fixed cabinet 1 and the movable cabinet 2 can be customized according to actual needs. Hinged doors 23 are provided on the cabinet, which can be folded into a square shape after being opened.

[0030] Preferably, as shown in the movable cabinet 2 Figure 3 and 4 , guide wheels 27 are provided on both sides of the long column 22 close to the aisle 5 in the same row. Convex rings protruding into the gap between the inner aisle beam 53 and the adjacent floor slab beam 72 are provided at the inner ends of the guide wheels 27. This forms a guiding restriction on the movement of the movable cabinet 2 to prevent the movable cabinet 2 from deflecting during movement.

[0031] The above specific embodiments do not constitute a limitation to the protection scope of the present invention. Those skilled in the art should understand that various modifications, combinations, sub - combinations, and substitutions can occur depending on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A stacking type compact shelving, comprising fixed cabinets at both ends, several movable cabinets and aisles between the fixed cabinets, characterized in that: The fixed cabinet is provided with a first flat cabinet connected to the aisle below, and a fixed support structure of the aisle is provided on the top of the first flat cabinet. The movable cabinet is provided with a second flat cabinet connected to the aisle below, and a sliding support structure of the aisle is provided on the top of the second flat cabinet.

2. The stacking type compact shelving according to claim 1, characterized in that: The fixed support structure includes a corbel fixed to the top of the first short column of the first flat cabinet, an outer aisle beam supporting the aisle is mounted on the corbel, and the outer aisle beam is fixed to the top of the first short column by a bolt assembly.

3. The stacking type compact shelving according to claim 2, characterized in that: Two crossed first inclined rods are arranged between the first short column on the back plate side of the first flat cabinet and the adjacent long column of the fixed cabinet.

4. The stacking type compact shelving according to claim 1, characterized in that: The sliding support structure comprises an elastic roller, which is pivotally connected to the top of the second short column of the second flat cabinet, and there is a gap between the elastic roller and the bottom surface of the outer aisle beam supporting the aisle.

5. The stacking type compact shelving according to claim 4, characterized in that: Two crossed second inclined rods are arranged between the second short column on the back plate side of the second flat cabinet and the long column of the adjacent movable cabinet.

6. The stacking type compact shelving according to any one of claims 1 to 5, characterized in that: The storage format in the cabinet bodies of the fixed cabinet and the movable cabinet is one or a combination of vertical frames, drawers, and shelves.

7. The stacking type compact shelving according to claim 1, characterized in that: Both sides of the long upright column of the movable cabinet are pivotally connected with elastic rollers, and there is a gap between the elastic rollers and the beams above them.

8. The stacked compact shelving according to claim 1, characterized in that: Guide wheels are arranged on both sides of the long columns in the same row of the movable cabinets, and the inner ends of the guide wheels are provided with convex rings which protrude into the gap between the inner aisle beam and the adjacent floor beam.

Images