CN212325883U

CN212325883U - Top plate of compact shelf

Info

Publication number: CN212325883U
Application number: CN202020731423.1U
Authority: CN
Inventors: 黄贵清; 刘增强; 聂建春
Original assignee: Jiangxi Zhuoer Metal Equipment Group Co ltd
Current assignee: Jiangxi Zhuoer Metal Equipment Group Co ltd
Priority date: 2020-01-20
Filing date: 2020-05-07
Publication date: 2021-01-12
Anticipated expiration: 2030-05-07
Also published as: CN111329268A

Abstract

The utility model discloses a dense shelf top plate. Including panel and corresponding enhancement frame, still including the holding portion that is located relative both ends, it includes the vertical hem of both sides parallel and level that the relative both sides of panel plate body bent respectively and formed to strengthen the frame to and the relative both ends of panel plate body bend the vertical hem in both ends that form with the range upon range of folding hem of panel in opposite directions respectively, both ends holding portion includes the relative both ends of panel plate body and grows out in the region of dodging vertical hem. The top plate of the compact shelf is extremely simple and reasonable in structure, integrally formed, firm and durable.

Description

Top plate of compact shelf

Technical Field

The utility model relates to a dense shelf top plate.

Background

In the compact shelf with a certain structure, the top plate of the compact shelf has certain influence on the stability of the whole structure of the compact shelf. The top plate of the compact shelf is usually fixedly connected to the frame and/or the side plates through welding or fasteners, and the specific structural composition and specific manufacture of the top plate are usually that a plurality of metal plate body materials are respectively cut and blanked according to the required shape structure of the top plate, the plate bodies at different positions are respectively flanged and punched into parts according to the required shapes, and then the parts are finally manufactured into the finished product of the formed top plate through welding. The top plate formed by the structure has the advantages that on one hand, the manufacturing process steps are multiple, the structure is unstable, weak and not durable, and in addition, the top plate of the compact shelf is usually made of thin plate materials, the deformation of the top plate is easily caused by welding connection, the assembly and integral forming quality of the compact shelf is influenced, and the manufacturing cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problems in the prior art and provides a dense shelf top plate. The top plate of the compact shelf is extremely simple and reasonable in structure, integrally formed, firm and durable.

The utility model discloses the technical scheme of intensive roof includes panel and corresponding enhancement frame, still includes the holding portion that is located relative both ends, it includes the vertical hem of the both sides parallel and level that the relative both sides of panel plate body bent the formation respectively to strengthen the frame to and the relative both ends of panel plate body bend the both ends of formation respectively with the range upon range of folding hem of panel in opposite directions and dodge vertical hem, the relative both ends of both ends holding portion including the panel plate body are grown out in the region of dodging vertical hem.

The parallel vertical folding edges and the avoidance vertical folding edges are respectively provided with mutually opposite parallel folding edges.

And the flat folded edge of the parallel and level vertical folded edge is pressed on the avoiding vertical folded edge.

The avoiding vertical folded edge and the flat folded edge thereof are connected to the inner sides of the parallel vertical folded edge and the flat folded edge thereof.

The avoiding vertical folded edge is provided with a mounting hole.

The utility model is not only simple and reasonable in structure, but also because it is made the shaping by a whole plate body integral type, not only preparation simple process, the cost of manufacture is low, and mechanical strength is high moreover, and is very durable, firm, and the intensive frame of its preparation is more stable relatively, firm, durable.

Drawings

FIG. 1 is a schematic view of a three-dimensional turnover structure of an embodiment of a top plate of the compact shelf of the present invention; FIG. 2 is a schematic view of the expanded structure of FIG. 1; FIG. 3 is a longitudinal cross-sectional view of FIG. 1; FIG. 4 is a schematic view of the connection and turning structure of the top plate and the frame body of the compact shelf of the present invention; fig. 5 is a schematic structural diagram of another embodiment of the present invention.

Detailed Description

In order to facilitate a better understanding of the present invention, the present invention will be further described with reference to the following embodiments and drawings.

As shown in figures 1, 2, 3 and 4. In this embodiment, the top plate 1 of the compact shelf comprises a main body panel 2, a vertical reinforcing frame, two mounting accommodation parts 7 disposed at two opposite ends of the main body panel, and the like. The vertical reinforcing frame comprises parallel and level vertical folding edges 5 at two sides, vertical folding edges 4 at two ends, and parallel folding edges 6 which are respectively connected to the parallel and level vertical folding edges 5 and the vertical folding edges 4. All the components and parts of the top plate of the compact shelf form a special structure by only one whole plate body in a corresponding flanging shape and a flanging bending mode.

The two parallel vertical folded edges 5 are formed by respectively bending two opposite side parts of the main body panel body downwards by 90 degrees; the vertical folded edge 4 with two avoiding ends is formed by folding the opposite end parts of the main body panel body in a mutually opposite layer to form a transfer laminated folded edge 3, and then vertically bending (or downwards bending) the free side edge of the transfer laminated folded edge 3 which forms lamination with the inner wall surface of the main body panel by 90 degrees; four flat folding edges 6 which face the same side of the main body panel are respectively formed by bending 90-degree angles of free side edges of the two parallel and vertical folding edges 5 and the two free side edges of the two free side edges which are free from the vertical folding edges 4 in two sides in opposite directions.

The wall surface of the transfer laminated folded edge 3 and the inner wall surface of the main body panel form surface-to-surface press contact connection. The wall surface of the avoiding vertical folded edge 4 is vertical to the wall surface of the main body panel. The wall surface of the flat folding edge 6 is parallel to the wall surface of the main body panel.

The two ends of the avoiding vertical folded edge 4 are propped against the inner sides of the parallel vertical folded edges connected to the two sides. Waist-shaped mounting holes 8 are respectively formed in the vertical folding edges 4 with the two ends being avoided. The two end mounting accommodating parts 7 of the top plate are formed by the inner wall surface part of the main body panel, which is longer than the avoiding vertical folded edge, the inner sides of the corresponding parts of the two parallel and level vertical folded edges and the area formed by the outer side wall surface of the avoiding vertical folded edge.

When the movable rack is installed, the main body panel faces upwards, the vertical reinforcing frame faces downwards and covers the top of the movable rack, the left and right half parts of the upper end of each stand column 9 are respectively located in the installation accommodating parts of the left and right top plates 1, the two ends of each top plate are avoided, the outer side wall surfaces of the vertical folded edges are connected with the corresponding side wall surfaces of the crosspieces 10 between the front stand column and the rear stand column of the movable rack body, and the two ends of each top plate are fixed through corresponding screws and other fasteners through kidney.

In another embodiment, the two ends of the avoiding vertical folded edge 4 can be fixed with the vertical folded edges 5 which are flush with the two sides in a spot welding mode. The rest of the structure of this example can be similar to the above-described embodiment.

Yet another embodiment of the present invention is shown in fig. 5. The flat folding edges 6 on two opposite sides are provided with connecting framework folding edges 11, and the connecting framework folding edges 11 can be formed by bending the free edges of the flat folding edges 6 of the vertical folding edges 5 which are flush with each other on two sides by 90 degrees (namely, the connection is vertical). The opposite ends of the connecting frame folding edge 11 respectively abut against the free edges at the inner sides of the flat folding edges 6 at the opposite ends of the top plate 1. The vertical folded edges 4 with the two ends avoiding are connected with the upright posts to form internal and external clamping fixation. The rest of the structure of this example can be similar to any of the above embodiments.

The utility model discloses in still another embodiment. The free side edge of the connecting framework folded edge is propped against the inner wall surface of the main body panel 2. And simultaneously, the supporting function for the main body panel is formed. The rest of the structure of this example can be similar to any of the above embodiments.

The above embodiments describe the technical principles of the present invention, and these descriptions are only for explaining the present invention, and should not be interpreted as limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a compact shelving top plate, includes panel and corresponding enhancement frame, characterized by still includes the holding portion that is located relative both ends, it includes the vertical hem of both sides parallel and level that the relative both sides of panel plate body bent respectively and formed to strengthen the frame to and the relative both ends of panel plate body bend the both ends that form with the range upon range of folding hem of panel in opposite directions respectively and dodge vertical hem, the both ends holding portion includes the relative both ends of panel plate body and grows out in the region of dodging vertical hem.

2. A dense shelf top plate according to claim 1, wherein the level vertical folded edge and the avoidance vertical folded edge are respectively provided with mutually facing level folded edges.

3. A compact shelving top plate according to claim 2, wherein the flat fold of said flush vertical fold is crimped over the relief vertical fold.

4. A dense shelf top plate according to claim 2 or 3, wherein the avoiding vertical folds and their flat folds are connected to the inner sides of the flush vertical folds and their flat folds.

5. The compact shelf top plate as claimed in claim 1, wherein said avoiding vertical flange is provided with a mounting hole.