Lightweight plate

Abstract

The utility model discloses a light weight board, relates to constructional engineering technical field, wherein the light weight board includes board main part and structural reinforcer, board main part forms cavity, structural reinforcer includes horizontal reinforcer and vertical reinforcer, vertical reinforcer includes a plurality of groups of vertical reinforcement unit, the vertical reinforcement unit is equipped with the cavity. The vertical reinforcing units are bent towards the middle of the plate body, the transverse reinforcing piece comprises a plurality of transverse reinforcing units, and the transverse reinforcing units are bent towards the two ends of the plate body. In the technical scheme provided by the utility model, the plurality of groups of vertical reinforcing units are arranged along the direction of the maximum principal stress of the plate, and the plurality of groups of transverse reinforcing units are arranged along the direction of the minimum principal stress of the plate, so that reinforcing parts are arranged at the maximum stress parts of the plate for reinforcing; the overall weight is reduced, and meanwhile the good structural strength of the plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a lightweight plate. Background Art

[0002] Lightweight sheet is a material technology that aims to improve material strength and reduce weight. It usually uses special alloys or processing processes to reduce the density of the sheet, thereby reducing the overall weight while maintaining sufficient strength and durability. This material is commonly used in the automotive, aerospace, construction and other fields, and can effectively improve the fuel efficiency, load capacity and performance of the product. The application of lightweight sheet helps to promote the development of industry in a more environmentally friendly and efficient direction, while meeting the market's demand for energy conservation, emission reduction and sustainable development.

[0003] Taking the lightweight metal plates, which are the most widely used in the construction industry, as an example, lightweight hollow metal plates reduce the weight of components by reducing the amount of materials used, and improve the strength by strengthening the structure. However, the existing hollow metal plates mostly adopt grid-type and honeycomb-type reinforcement structures, which still have problems such as insufficient structural strength and poor adaptability in practical applications. Utility Model Content

[0004] The main purpose of the utility model is to provide a lightweight plate material, aiming to provide a lightweight metal plate with higher structural strength.

[0005] In order to achieve the above-mentioned purpose, the lightweight plate proposed by the utility model comprises:

[0006] a plate body formed with a cavity; and

[0007] A structural reinforcement member, wherein the structural reinforcement member includes a plurality of groups of vertical reinforcement units and a plurality of groups of transverse reinforcement units, wherein the plurality of groups of vertical reinforcement units are bent toward the middle of the plate body, and the plurality of groups of transverse reinforcement units are bent toward the two end positions of the plate body;

[0008] Wherein, the plurality of groups of vertical reinforcing units and the plurality of groups of transverse reinforcing units are arranged in a cross-staggered manner.

[0009] In one embodiment, each group of the vertical reinforcement units includes a plurality of vertical reinforcement ribs disposed at intervals, each group of the transverse reinforcement units includes a plurality of transverse reinforcement ribs disposed at intervals, and adjacent vertical reinforcement ribs and transverse reinforcement ribs are staggered.

[0010] In one embodiment, the plate body comprises:

[0011] A top plate, wherein the top plate is formed with a plurality of first receiving grooves;

[0012] A bottom plate, wherein the bottom plate is formed with a plurality of second accommodating grooves, one end of the vertical reinforcement rib and the transverse reinforcement rib is passed through the first accommodating groove, and the other end is passed through the second accommodating groove; and

[0013] A frame is provided, wherein the frame is connected to the top plate and the bottom plate respectively, and the top plate, the bottom plate and the frame are jointly enclosed to form the cavity.

[0014] In one embodiment, the frame is connected to the top plate and the bottom plate by welding.

[0015] In one embodiment, the vertical reinforcing ribs, the transverse reinforcing ribs, the top plate and the bottom plate are connected by welding.

[0016] In one embodiment, the vertical reinforcing ribs include vertical long reinforcing ribs and vertical short reinforcing ribs, and the vertical short reinforcing ribs are arranged close to the edge of the plate body.

[0017] In one embodiment, the transverse reinforcement ribs include long transverse reinforcement ribs and short transverse reinforcement ribs, and the short transverse reinforcement ribs are arranged close to the edge of the plate body.

[0018] In one embodiment, the plate body and the structural reinforcement are made of metal.

[0019] In one embodiment, a plurality of support members are disposed on one side of the plate body.

[0020] The technical solution of the utility model proposes a lightweight plate material, and particularly proposes a lightweight metal plate, which mainly includes a plate body and a structural reinforcement, the plate body forms a cavity, the structural reinforcement includes a transverse reinforcement and a vertical reinforcement, the vertical reinforcement includes a plurality of groups of vertical reinforcement units, the plurality of groups of vertical reinforcement units are bent from both sides to the middle position of the subject, the transverse reinforcement includes a plurality of groups of transverse reinforcement units, the plurality of groups of transverse reinforcement units are bent to the two end positions of the plate body, the plurality of groups of vertical reinforcement units are arranged along the maximum principal stress direction of the plate, and the plurality of groups of transverse reinforcement units are arranged along the minimum principal stress direction of the plate, thereby ensuring that reinforcements are arranged at the most stressed parts of the plate for reinforcement, thereby ensuring good structural strength of the plate while reducing the overall weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 A structural schematic diagram of an embodiment of a lightweight plate provided by the utility model;

[0023] Figure 2 for Figure 1 Exploded diagram of a medium-lightweight plate;

[0024] Figure 3 It is the stress line distribution diagram of lightweight plate;

[0025] Figure 4 This is the distribution position diagram of vertical reinforcement ribs and transverse reinforcement ribs.

[0026] Description of Figure Numbers:

[0027] 1000. Lightweight plate material; 1. Plate body; 11. Top plate; 111. First receiving groove; 12. Bottom plate; 121. Second receiving groove; 13. Frame; 2. Structural reinforcement; 21. Vertical reinforcement unit; 211. Vertical reinforcement rib; 211a. Vertical long reinforcement rib; 211b. Vertical short reinforcement rib; 22. Transverse reinforcement unit; 221. Transverse reinforcement rib; 221. Transverse reinforcement rib; 221a. Transverse long reinforcement rib; 221b. Transverse short reinforcement rib; a. Maximum principal stress direction; b. Minimum principal stress direction.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] Lightweight sheet is a material technology that aims to improve material strength and reduce weight. It usually uses special alloys or processing processes to reduce the density of the sheet, thereby reducing the overall weight while maintaining sufficient strength and durability. This material is commonly used in the automotive, aerospace, construction and other fields, and can effectively improve the fuel efficiency, load capacity and performance of the product. The application of lightweight sheet helps to promote the development of industry in a more environmentally friendly and efficient direction, while meeting the market's demand for energy conservation, emission reduction and sustainable development.

[0033] Taking the lightweight metal plates, which are the most widely used in the construction industry, as an example, lightweight hollow metal plates reduce the weight of components by reducing the amount of materials used, and improve the strength by strengthening the structure. However, the existing hollow metal plates mostly adopt grid-type and honeycomb-type reinforcement structures, which still have problems such as insufficient structural strength and poor adaptability in practical applications.

[0034] In order to solve the above problems, the utility model proposes a lightweight plate, aiming to provide a lightweight metal plate with higher structural strength. Figures 1 to 4 The present invention is a schematic structural diagram of an embodiment of a lightweight plate material provided by the present invention.

[0035] Please refer to Figures 1 to 4 The utility model proposes a lightweight plate 1000, including a plate body 1 and a structural reinforcement 2, the plate body 1 is formed with a cavity, the structural reinforcement 2 includes multiple groups of vertical reinforcement units 21 and multiple groups of transverse reinforcement units 22, the multiple groups of vertical reinforcement units 21 are bent toward the middle position of the plate body 1, and the multiple groups of transverse reinforcement units 22 are bent toward the two end positions of the plate body 1, and the multiple groups of vertical reinforcement units 21 and the multiple groups of transverse reinforcement units 22 are cross-staggered.

[0036] From the stress analysis simulation of the plate, it can be seen that the maximum principal stress direction a and the minimum principal stress direction b are arranged alternately along the vertical and horizontal directions of the plate, respectively. For details, please refer to Figure 3 , the maximum principal stress direction a line bends from both sides to the middle, and the minimum principal stress direction b line bends from the middle of the plate to both sides. In the technical solution of the present utility model, each group of vertical reinforcement units 21 is correspondingly arranged on a maximum principal stress direction a line, and each group of transverse reinforcement units 22 is correspondingly arranged on a minimum principal stress direction b line. In order to further reduce the weight of the plate, each group of vertical reinforcement units 21 is composed of a plurality of vertical reinforcement ribs 211 arranged at intervals, and each group of transverse reinforcement units 22 is composed of a plurality of transverse reinforcement ribs 221 arranged at intervals. Such an arrangement can further reduce the overall mass of the plate.

[0037] The technical solution of the utility model proposes a lightweight plate 1000, and particularly proposes a lightweight metal plate, which mainly includes a plate body 1 and a structural reinforcement 2, the plate body 1 forms a cavity, the structural reinforcement 2 includes a transverse reinforcement and a vertical reinforcement, the vertical reinforcement includes a plurality of groups of vertical reinforcement units 21, the plurality of groups of vertical reinforcement units 21 are bent from both sides to the middle position of the subject, the transverse reinforcement includes a plurality of groups of transverse reinforcement units 22, the plurality of groups of transverse reinforcement units 22 are bent to the two end positions of the plate body 1, the plurality of groups of vertical reinforcement units 21 are arranged along the maximum principal stress direction a of the plate, and the plurality of groups of transverse reinforcement units 22 are arranged along the minimum principal stress direction b of the plate, thereby ensuring that reinforcements are arranged at the most stressed parts of the plate for reinforcement, thereby reducing the overall weight while ensuring good structural strength of the plate.

[0038] To install the structural reinforcement 2, the board body 1 includes a top plate 11, a bottom plate 12 and a frame 13. For details, please refer to Figure 2 The top plate 11 is formed with a plurality of first accommodating grooves 111, and the bottom plate 12 is formed with a plurality of second accommodating grooves 121. One end of the vertical reinforcing rib 211 and the transverse reinforcing rib 221 is penetrated in the second accommodating groove 121, and the other end is penetrated in the second accommodating groove 121. During installation, the bottom plate 12 is first placed on the fixed surface, one end of the vertical reinforcing rib 211 and the transverse reinforcing rib 221 is inserted into the second accommodating groove 121 of the bottom plate 12, and the bottom plate 12 and the vertical reinforcing rib 211 and the transverse reinforcing rib 221 are welded, and then the frame 13 is sleeved on the bottom plate 12, and the bottom plate 12 and the frame 13 are welded and fixed, and finally the top plate 11 is used for sealing, so that the vertical reinforcing rib 211 and the transverse reinforcing rib 221 are exposed at the first accommodating groove 111, and then the vertical reinforcing rib 211, the transverse reinforcing rib 221 and the top plate 11, as well as the top plate 11 and the frame 13 are welded respectively, so as to ensure that the various components of the plate are reliably connected.

[0039] In order to flexibly adjust the spacing between the reinforcing ribs according to the maximum principal stress direction a and the minimum principal stress direction b, the vertical Aqi strong thunder includes vertical long reinforcing ribs 211a and vertical short reinforcing ribs 211b. For details, please refer to Figure 2 Since the middle area of ​​the plate is subject to greater stress and is prone to deformation, while the area around the plate is subject to less stress and is not prone to deformation, in view of this, the vertical long reinforcing ribs 211a are concentrated in the middle area of ​​the plate, and the vertical short reinforcing ribs 211b are arranged close to the edge of the plate body 1, so that the overall weight of the metal plate can be reduced, and the spacing between the reinforcing ribs can be arranged more reasonably. Furthermore, the length of the vertical long reinforcing rib 211a is twice the length of the vertical short reinforcing rib 211b. In one embodiment of the utility model, the specification length of the metal plate is 2400mm and the width is 1 200mm, thickness is 100mm, to match the specifications of the metal plate, wherein the length of the vertical long reinforcing rib 211a is 240mm, and the length of the vertical short reinforcing rib 211b is 120mm; similarly, the long transverse reinforcing ribs 221a are concentrated in the middle area of ​​the plate, and the short transverse reinforcing ribs 221b are arranged close to the edge of the plate body 1, and the length of the long transverse reinforcing ribs 221a is twice the length of the short transverse reinforcing ribs 221b. In one embodiment of the utility model, the length of the long transverse reinforcing ribs 221a is 240mm, and the length of the short transverse reinforcing ribs 221b is 120mm.

[0040] It should be noted that the material of the plate body 1 and the structural reinforcement 2 can be metal or plastic. The present invention does not impose any restrictions on this. Users can make reasonable choices based on the actual usage scenarios and stress conditions of the plate. In one embodiment of the present invention, the lightweight plate 1000 is a metal plate, that is, the plate body 1 and the structural reinforcement 2 are both made of metal, which can be iron or stainless steel. Stainless steel is used in the embodiment of the present invention, and the stainless steel plate has good anti-corrosion and anti-rust properties.

[0041] The lightweight plate 1000 can be applied to scenes such as metal countertops and mobile cart bearing panels. In order to support the plate body 1, a plurality of supporting members are provided on one side of the plate body 1. For details, please refer to Figure 1 There are four supporting members disposed at the four corners of the bottom plate 12 of the board body 1 to support the board.

[0042] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A lightweight plate (1000), characterized in that: include: A plate body (1), wherein the plate body (1) is formed with a cavity; and A structural reinforcement member (2), the structural reinforcement member (2) comprising a plurality of groups of vertical reinforcement units (21) and a plurality of groups of transverse reinforcement units (22), the plurality of groups of vertical reinforcement units (21) being bent toward the middle of the plate body (1), and the plurality of groups of transverse reinforcement units (22) being bent toward the two end positions of the plate body (1); Wherein, the plurality of groups of vertical reinforcement units (21) and the plurality of groups of transverse reinforcement units (22) are arranged in a cross-staggered manner.

2. The lightweight plate (1000) according to claim 1, characterized in that: Each group of the vertical reinforcement units (21) comprises a plurality of vertical reinforcement ribs (211) arranged at intervals, and each group of the transverse reinforcement units (22) comprises a plurality of transverse reinforcement ribs (221) arranged at intervals, and adjacent vertical reinforcement ribs (211) and transverse reinforcement ribs (221) are arranged in a staggered manner.

3. The lightweight plate (1000) according to claim 2, characterized in that: The plate body (1) comprises: A top plate (11), wherein the top plate (11) is formed with a plurality of first accommodating grooves (111); A bottom plate (12), the bottom plate (12) being formed with a plurality of second receiving grooves (121), one end of the vertical reinforcing rib (211) and the transverse reinforcing rib (221) being passed through the first receiving groove (111), and the other end being passed through the second receiving groove (121); and A frame (13), wherein the frame (13) is respectively connected to the top plate (11) and the bottom plate (12); the top plate (11), the bottom plate (12) and the frame (13) together enclose the cavity.

4. The lightweight plate (1000) according to claim 3, characterized in that: The frame (13) is connected to the top plate (11) and the bottom plate (12) by welding.

5. The lightweight plate (1000) according to claim 3, characterized in that: The vertical reinforcing ribs (211), the transverse reinforcing ribs (221), the top plate (11), and the bottom plate (12) are connected by welding.

6. The lightweight plate (1000) according to claim 2, characterized in that: The vertical reinforcing ribs (211) include vertical long reinforcing ribs (211a) and vertical short reinforcing ribs (211b), and the vertical short reinforcing ribs (211b) are arranged close to the edge of the plate body (1).

7. The lightweight plate (1000) according to claim 2, characterized in that: The transverse reinforcing ribs (221) include transverse long reinforcing ribs (221a) and transverse short reinforcing ribs (221b), and the transverse short reinforcing ribs (221b) are arranged close to the edge of the plate body (1).

8. The lightweight plate (1000) according to any one of claims 1 to 5, characterized in that: The plate body (1) and the structural reinforcement (2) are made of metal.

9. The lightweight plate (1000) according to any one of claims 1 to 5, characterized in that: A plurality of support members are provided on one side of the plate body (1).

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