Nuclear industry goods shelf structure and nuclear industry warehouse
Through the column body structure and concrete-filled nuclear industrial shelves, combined with shear plates and diagonal strips, the shelf load-bearing and seismic resistance problems are solved, achieving efficient space utilization and improved seismic performance.
Patent Information
- Application Number
- CN202511054660.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-30
- Publication Date
- 2025-09-16
AI Technical Summary
Existing racks are insufficient in bearing thousands of tons of weight and resisting high-intensity earthquake loads. Ordinary modular steel racks cannot meet the requirements and occupy a large space, resulting in high costs and low space utilization efficiency.
The column body structure is adopted, and the columnar inner space is formed by the pillars and side pieces and filled with concrete. Shear plates, horizontal and diagonal strips are combined to form H-section components and triangular frames, which improve the load-bearing capacity and seismic strength of the shelf and reduce the size of the column and the space occupied.
It achieves high load-bearing capacity and improved seismic performance, reduces production costs, saves space, can bear thousands of tons of cargo and withstand earthquakes of magnitude 9, and meets the requirements of limited site layout.
Smart Images
Figure CN120646416A_ABST
Abstract
Claims
1. A nuclear industry shelf structure, characterized by: The utility model comprises a column body (1), wherein the column body (1) is connected to a foundation (5) in a vertical direction and comprises a support column (11) and a side plate (12). The support (11) is a strip-shaped member, and grooves distributed along the axial direction are symmetrically provided on both sides. The side piece (12) is a strip-shaped sheet member, and is provided with two pieces. The two side pieces (12) respectively cover the slot openings on both sides of the pillar (11), so that the pillar (11) and the side piece (12) together enclose a columnar member with two strip-shaped inner spaces (13). The strip-shaped inner space (13) is filled with a filling material to form filling pieces symmetrically distributed within the column body (1).
2. The nuclear industry shelf structure according to claim 1, characterized in that: The top end of the side piece (12) is lower than the top end of the pillar (11), and the distance between the top end of the side piece (12) and the top end of the pillar (11) is the height of two layers of cargo compartments on the shelf.
3. The nuclear industry shelf structure according to claim 1, characterized in that: The support (11) comprises three interconnected strip plates, wherein two strip plates are parallel to each other and vertically connected to the two sides of the third plate to form an H-shaped cross-section member, and the two concave areas of the H-shaped cross-section member serve as bilaterally symmetrical grooves.
4. The nuclear industry shelf structure according to any one of claims 1 to 3, characterized in that: The two column bodies (1) form a group and are connected in parallel to each other to form a plate-shaped column piece (2). The column piece (2) is provided with two shear plates (21). The shear plate (21) is arranged parallel to the gap (14) between the two column bodies (1), and is connected to the two column bodies (1) on both sides. The two shear plates (21) are arranged in parallel, and the distance between the opposite sides is consistent with the thickness of the column body (1) in the direction perpendicular to the gap (14), so that the outer surface of the shear plate (21) is flush with the outer side surface of the column body (1), and the outer surface of the column sheet (2) in the area covered by the shear plate (21) presents a regular plate-like structure.
5. The nuclear industry shelf structure according to claim 4, characterized in that: The shear plate (21) is arranged at the lower part of the column plate (2), the height of the area covered by the shear plate (21) is consistent with the distance from the surface of the foundation (5) to the bottom of the bottom shelf cargo grid, and the bottom side of the shear plate (21) contacts the foundation (5).
6. The nuclear industry shelf structure according to claim 4, characterized in that: The column plate (2) is further provided with a plurality of horizontal strips (22), each of which is connected between the two column bodies (1) in a horizontal direction, and at least several of the horizontal strips (22) are distributed in the area covered by the two shear plates (21).
7. The nuclear industry shelf structure according to claim 4, characterized in that: The column sheet (2) is further provided with a plurality of inclined strips (23), each inclined strip (23) being connected between the two column bodies (1) in a direction inclined relative to a horizontal plane, and adjacent inclined strips (23) are inclined in opposite directions and their ends abut against each other, so as to enclose together with the two column bodies (1) a plurality of continuous triangular frames.
8. The nuclear industry shelf structure according to claim 4, characterized in that: The column pieces (2) are provided in plurality, and the column pieces (2) are parallel to each other and are distributed along the same horizontal direction perpendicular to themselves to form a row of shelf units (3). The shelf unit (3) is provided with a plurality of cargo grid cross beams (31), each cargo grid cross beam (31) is connected between two adjacent column pieces (2), and is arranged from top to bottom at a set interval to form each cargo grid.
9. The nuclear industry shelf structure according to claim 8, characterized in that: Also includes a horizontal beam (4), The shelf units (3) are arranged in multiple rows, and the shelf units (3) in each row are parallel to each other and are distributed along the same horizontal direction perpendicular to themselves to form a shelf as a whole. For any shelf unit (3) adjacent to the other two rows of shelf units (3), the spacing between the shelf units (3) adjacent to the first side is greater than the spacing between the shelf units (3) adjacent to the second side, so that the spacing on the first side is used as stacking space, The shelf unit (3) is connected to the shelf unit (3) adjacent to the first side via a horizontal beam (4) arranged on the top, and is connected to the shelf unit (3) adjacent to the second side via a plurality of horizontal beams (4) distributed in the vertical direction.
10. A nuclear industry warehouse, characterized by: The invention comprises a stacker and a nuclear industry shelf structure according to any one of claims 1 to 9, The nuclear industry shelf structure is installed inside the room of the nuclear industry warehouse. The stacker crane is used to move at a nuclear industry rack structure to perform loading and unloading operations.
Citation Information
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