CN220411210U - Support unit, floor board, goods shelf and enclosure - Google Patents

Abstract

The utility model discloses a supporting unit and a floor board, and relates to the technical field of floor boards, wherein the supporting unit comprises a first board and a second board which are arranged at intervals, one end of the first board is provided with a plurality of first annular walls at intervals, one end of the second board facing the first board is provided with a plurality of second annular walls at intervals, the plurality of second annular walls are correspondingly arranged with the plurality of first annular walls, the second annular walls are sleeved on the outer sides of the first annular walls, and the second annular walls are matched with the first annular walls to form a supporting structure for supporting the first board and the second board. The supporting structure formed by connecting the first annular wall and the second annular wall is arranged between the first plate and the second plate at intervals, and can be combined with the first plate and the second plate to form a stable supporting unit, so that the supporting unit has the advantages of high structural strength and high bearing capacity, and cavities are formed between the first plate and the second plate and in the supporting structure, so that the weight of the supporting unit can be effectively reduced while the structural strength of the supporting unit is ensured.

Description

Support unit, floor board, goods shelf and enclosure

Technical Field

The utility model relates to the technical field of floor boards, in particular to a supporting unit, a floor board, a goods shelf and a fence.

Background

Floor boards, also known as trays, are used to carry materials or products and are widely used in support structures for logistics transportation. In the related art, the floor board is generally made of plastic or wood materials. However, plastic floor panels are easily damaged by forklift collisions and have limited load-carrying capacity; wooden floor board is easy to absorb moisture and mould, and can only be used after fumigation, so that the use cost is high, and the wooden floor board is not enough in strength and easy to damage.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a supporting unit which has high structural strength, strong bearing capacity and light weight.

The utility model also provides a ground platen with the supporting unit.

The utility model further provides a goods shelf with the supporting unit.

The utility model also provides a fence with the supporting unit.

The support unit according to an embodiment of the first aspect of the present utility model includes: a first plate, one end of which is provided with a plurality of first annular walls; the second board, the second board with first board interval sets up, the second board orientation first board's one end is equipped with a plurality of second ramus, and is a plurality of the second ramus orientation the direction of first board extends and sets up with a plurality of corresponding the first ramus, the second ramus cover is located the outside of first ramus, the second ramus with first ramus cooperation forms and is used for supporting first board with the bearing structure of second board.

The supporting unit provided by the embodiment of the utility model has at least the following beneficial effects:

the first plates and the second plates are arranged at intervals, the plurality of first annular walls arranged on the first plates are correspondingly sleeved on the outer sides of the plurality of second annular walls arranged on the second plates, and the first annular walls and the second annular walls are connected in a matched mode, so that the first plates and the second plates are fastened and connected, and the connection stability of the first plates and the second plates is improved; the first annular wall and the second annular wall are connected to form a supporting structure for supporting the first plate and the second plate, the supporting structure is arranged between the first plate and the second plate at intervals, and the supporting structure can be combined with the first plate and the second plate to form a stable supporting unit, so that the supporting unit has the advantages of high structural strength and high bearing capacity. Cavities are formed between the first plate and the second plate and in the supporting structure, so that the structural strength of the supporting unit can be ensured, and meanwhile, the weight of the supporting unit can be effectively reduced.

According to some embodiments of the utility model, the first annular wall is formed by deforming the first plate towards the second plate, and an end of the first annular wall away from the first plate penetrates the second plate.

According to some embodiments of the utility model, the inner diameter of the cross section of at least part of the first annular wall increases gradually in a direction away from the first plate.

According to some embodiments of the utility model, the longitudinal section of the first annular wall is disposed obliquely with respect to the axis of the first annular wall and is inclined at an angle in the range of 1 to 3 degrees.

According to some embodiments of the utility model, the first annular wall is formed with a through groove, the cross-sectional profile of which is circular, triangular, quadrangular or hexagonal.

According to some embodiments of the utility model, the cross-sectional profile of the through groove is circular, the inner diameter of the through groove ranges from 35mm to 45mm, and the distance between the axes of adjacent through grooves ranges from 40mm to 60mm.

According to some embodiments of the utility model, the first annular wall has a first edge extending outwardly away from an end of the first plate, the first edge abutting the second plate.

According to some embodiments of the utility model, a second guiding edge is arranged at the connection part of the second plate and the second annular wall, a clamping groove is formed on the second guiding edge, and the first edge is clamped in the clamping groove.

According to some embodiments of the utility model, the lowest position of the first edge is located in the plane of the second plate.

According to some embodiments of the utility model, the first plate is made of metal and the first annular wall is stamped from the first plate.

According to some embodiments of the utility model, a second edge is arranged on the second annular wall, wherein the second edge is located on the outer side of one end of the second annular wall, which is far away from the second plate, and the second edge is attached to the first plate.

According to some embodiments of the utility model, a first guiding edge is arranged at the joint of the first plate and the first annular wall, and the second edge is attached to the first guiding edge.

According to some embodiments of the utility model, the longitudinal section of the first guiding edge is arc-shaped, and the longitudinal section of the second edge is arc-shaped matching with the first guiding edge.

According to some embodiments of the utility model, the second plate is made of metal and the second annular wall is stamped from the second plate.

According to some embodiments of the utility model, the first plate and the second plate are made of metal, a first flange is provided on the peripheral edge of the first plate, a second flange is provided on the peripheral edge of the second plate, and the first flange is fixedly connected with the second flange.

According to some embodiments of the utility model, a cavity is formed between the first plate and the second plate, the cavity having a depth in the range of 12mm to 20 mm.

According to a second aspect of the utility model, a floor panel includes the support unit described in the above embodiments.

The floor board provided by the embodiment of the utility model has at least the following beneficial effects:

the supporting unit of the embodiment of the first aspect is adopted, and the first plates and the second plates are arranged at intervals, the plurality of first annular walls arranged on the first plates are correspondingly sleeved on the outer sides of the plurality of second annular walls arranged on the second plates, and the first annular walls and the second annular walls are connected in a matched mode, so that fastening connection between the first plates and the second plates is achieved, and the connection stability of the first plates and the second plates is improved; the first annular wall and the second annular wall are connected to form a supporting structure for supporting the first plate and the second plate, the supporting structure is arranged between the first plate and the second plate at intervals, and the supporting structure can be combined with the first plate and the second plate to form a stable supporting unit, so that the floor board has the advantages of high structural strength and high bearing capacity. Cavities are formed between the first plate and the second plate and in the supporting structure, so that the strength of the floor slab structure can be ensured, and meanwhile, the weight of the floor slab can be effectively reduced.

According to some embodiments of the utility model, the support unit forms a pallet, the bottom of which is provided with support feet.

According to some embodiments of the utility model, the first plate is provided with a third through hole and a third annular wall, the third annular wall is arranged on the periphery of the third through hole, extends towards the direction of the second plate and is abutted against the second plate; the second plate is provided with a fourth through hole and a fourth annular wall, and the fourth annular wall is arranged on the peripheral edge of the fourth through hole and extends away from the first plate; the supporting legs are of hollow cone structures with open upper ends, the supporting legs are sleeved on the fourth annular wall, and the outer diameters of the supporting legs gradually become smaller along the direction away from the supporting plate; wherein the aperture of the third through hole is smaller than the aperture of the fourth through hole.

According to some embodiments of the utility model, the supporting foot comprises a bottom wall and a peripheral wall, one end of the peripheral wall is connected with the bottom wall, the other end of the peripheral wall is connected with the outer side of the fourth annular wall, and the bottom wall is provided with a fifth through hole.

According to some embodiments of the utility model, an end of the peripheral wall remote from the bottom wall is provided with a mounting edge, which abuts against the second plate.

The shelf according to an embodiment of the third aspect of the utility model comprises a support plate comprising the support unit described in the above embodiments.

A fence according to a fourth aspect of the present utility model comprises a fence panel comprising the support unit described in the above embodiments.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a floor board according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a support unit according to one embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is an enlarged view of another embodiment of FIG. 4;

FIG. 6 is a partial cross-sectional view of FIG. 1;

FIG. 7 is an enlarged view at C in FIG. 6;

FIG. 8 is an enlarged view of FIG. 6 at D;

fig. 9 is an enlarged view at E in fig. 6.

Reference numerals:

a floor 1000;

a support unit 100;

a first plate 110; a first annular wall 111; a first edge 112; a first guide edge 113; a through slot 114; a first fold 115; a third through hole 116; a third annular wall 117;

a second plate 120; a second annular wall 121; a second edge 122; a second guide edge 123; a clamping groove 1231; a second flange 124; a fourth through hole 125; a fourth annular wall 126;

a support structure 130;

a cavity 140;

a pallet 200;

support feet 300; a bottom wall 310; a peripheral wall 320; a mounting rim 330; and a fifth through hole 340.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1, a floor board 1000 according to an embodiment of the present utility model includes a pallet 200 for carrying goods, and the pallet 200 is formed by combining a plurality of support units 100. The floor board 1000 of the embodiment realizes bearing through the supporting unit 100, has strong bearing capacity, and can be circulated and used in a plurality of links of logistics transportation.

Referring to fig. 2 and 3, a supporting unit 100 according to an embodiment of the present utility model may be used on a floor board structure, a box body, etc., for bearing a load. The support unit 100 of the present embodiment includes a first plate 110 and a second plate 120 disposed at intervals. The first plate 110 and the second plate 120 may be made of a metal material, such as a sheet metal member. The first plate 110 and the second plate 120 are machined by using sheet metal parts, so that the machining process of the supporting unit 100 is simpler, and the manufactured supporting unit 100 has the characteristics of high structural strength and light weight. It will be appreciated that the first plate 110 and the second plate 120 may be formed from other sheet metal materials. The first plate 110 and the second plate 120 are made of metal, so that the metal can be conveniently recycled, and the environment is protected and resources are saved.

It can be appreciated that the galvanized sheet material or the electrolytic sheet material is used for the first plate 110 and the second plate 120, and the galvanized sheet material and the electrolytic sheet material have the characteristics of high strength, high ductility, corrosion resistance, nuclear radiation resistance, high efficiency, ultraviolet ray reflection, easy processing, light weight, recycling, insect damage prevention, low carbon, environmental protection and the like.

Referring to fig. 1, for example, when the supporting unit 100 is used for manufacturing a floor board, the supporting unit 100 is manufactured from a galvanized plate or an electrolytic plate, so as to completely meet the use requirement of the floor board, and the floor board manufactured from the galvanized plate or the electrolytic plate is less in waste after being disassembled, and the recovery rate of the floor board manufactured from the disassembled galvanized plate or the electrolytic plate is more than eight times, so as to meet the requirement of environmental protection.

With continued reference to fig. 2 and 3, it can be understood that the lower end surface of the first plate 110 is provided with a plurality of first annular walls 111 at intervals along the length direction and the width direction of the first plate 110, the plurality of first annular walls 111 extend toward the direction of the second plate 120, and the first annular walls 111 have a hollow tubular structure penetrating up and down. The upper end surface of the second plate 120 is provided with a plurality of second annular walls 121 at intervals along the length direction and the width direction of the second plate 120, the plurality of second annular walls 121 extend towards the direction of the first plate 110, and the second annular walls 121 are of a hollow tubular structure penetrating up and down. The lower end face and the upper end face referred to herein are merely for the present embodiment, and are not limited to the absolute positions of the two, but should be understood as the relative positions of the two. For example, the lower end surface of the first plate 110 is an end surface of the first plate 110 facing the second plate 120, and the upper end surface of the second plate 120 is an end surface of the second plate 120 facing the first plate 110.

The second annular walls 121 and the first annular walls 111 are arranged in a one-to-one correspondence, the second annular walls 121 are sleeved on the outer sides of the first annular walls 111, and the second annular walls 121 and the first annular walls 111 can be in tight fit connection, so that the first annular walls 111 and the second annular walls 121 are attached to form a stable supporting structure 130, and the supporting structure 130 is used for supporting the first plate 110 and the second plate 120. It should be noted that, the tight fit connection is understood to be a connection manner in which no relative movement occurs between the first annular wall 111 and the second annular wall 121, and the first annular wall 111 and the second annular wall 121 may be an interference fit or a transition fit connection, or may be a completely fit or a partially fit connection. The first annular wall 111 and the second annular wall 121 can be brought into a tight-fitting connection by means of compression deformation, which is not particularly limited here.

The plurality of support structures 130 are hollow cylindrical structures. And the supporting structures 130 are arranged between the first plate 110 and the second plate 120 at intervals, the plurality of supporting structures 130 form a support for the first plate 110 and the second plate 120, can be combined with the first plate 110 and the second plate 120 to form a stable supporting unit 100, and the supporting structures 130 formed by matching the first annular wall 111 with the second annular wall 121 are high in rigidity and not easy to be extruded and deformed, so that the condition that the first plate 110 and the second plate 120 are bent or twisted can be effectively avoided, and the structural strength of the supporting unit 100 is improved. The support unit 100 receives the load on the first plate 110 or the second plate 120 through the support structures 130 and distributes the load to the plurality of support structures 130, thereby improving the load bearing capacity of the support unit 100.

Moreover, the first and second annular walls 111 and 121 are a tight-fit connection so that the connection between the first and second plates 110 and 120 is more secure, improving the connection stability of the first and second plates 110 and 120.

In addition, the supporting structure 130 is a hollow structure, and the cavities are formed between the first plate 110 and the second plate 120 and in the supporting structure 130, so that the weight of the supporting unit 100 can be effectively reduced while the structural strength of the supporting unit 100 is ensured, and the supporting unit 100 is lighter in weight and convenient to carry.

It will be appreciated that the first annular wall 111 may be stamped and formed from the first plate 110, i.e., the first annular wall 111 is integrally formed with the first plate 110; the first annular wall 111 may also be fixedly connected to the first plate 110 by welding, riveting, or the like, which is not specifically limited herein. When the first annular wall 111 is formed by punching the first plate 110, the first plate 110 may be punched first and then punched to form the first annular wall 111, or the first plate 110 may be punched first and then punched to form the first annular wall 111.

Referring to fig. 3, in some embodiments of the present utility model, an upper end portion of the second annular wall 121 (i.e., an end far from the second plate 120) is provided with a second rim 122 extending outward, and the second rim 122 may be formed by bending the second annular wall 121 or integrally formed by the second plate 120. The second edge 122 is attached to the first plate 110, so that the first annular wall 111 and the second annular wall 121 are attached to each other, the connection is fastened, and the structural strength of the support structure 130 is improved. Moreover, the second edge 122 can support the first plate 110 and the connection between the first plate 110 and the first annular wall 111, so that the second annular wall 121 can more stably bear the load of the first plate 110, thereby improving the bearing capacity of the supporting unit 100. In addition, the second edge 122 may be formed as an arc-shaped chamfer, so that when the second plate 120 of the first plate 110 is joined, the second edge 122 has a guiding function, and the first annular wall 111 can be guided to the inner sleeve to the second annular wall 121, thereby enabling the joining of the first plate 110 and the second plate 120 to be smoother and improving the assembly efficiency.

Referring to fig. 3, in some embodiments of the present utility model, a first guiding edge 113 is provided at a connection portion between the first plate 110 and the first annular wall 111, and the first guiding edge 113 may be integrally formed with the first annular wall 111, so that a problem of stress concentration at a connection portion between the first plate 110 and the first annular wall 111 can be optimized. The first guide edge 113 is attached to the second edge 122, so that a more stable connection between the first guide edge 113 and the second edge 122 can be achieved. The second edge 122 and the first guiding edge 113, and the first annular wall 111 and the second annular wall 121 together form the supporting structure 130, which can further improve the structural strength and structural stability of the supporting structure 130, thereby further improving the bearing capacity of the supporting unit 100.

Referring to fig. 3, in some embodiments of the present utility model, the longitudinal section of the first guide edge 113 is arc-shaped, and the first guide edge 113 having an arc-shaped structure can improve the connection strength between the first plate 110 and the first annular wall 111, thereby effectively reducing stress concentration. It is understood that the longitudinal section of the first guiding edge 113 may be understood as a section formed by cutting the first guiding edge 113 in a plane where the axis of the first annular wall 111 is located. The longitudinal section of the second edge 122 is an arc matched with the first guide edge 113, the second edge 122 of the arc structure can improve the connection strength with the second annular wall 121, the stress concentration is effectively reduced, and the second edge 122 has better supporting effect on the first plate 110 and the first guide edge 113. It is understood that the longitudinal section of the second rim 122 may be understood as a section formed by the second rim 122 cut through a plane in which the axis of the second annular wall 121 lies.

Referring to fig. 6, 7 and 8, in some embodiments of the present utility model, the first annular wall 111 is formed by deforming the first plate 110 toward the second plate 120, for example, by pressing, and the connection strength between the first annular wall 111 and the first plate 110 can be improved by deforming, so as to improve the structural strength of the first plate 110 and the first annular wall 111, and further improve the bearing capacity of the supporting unit 100. One end of the first annular wall 111 is connected to the first plate 110, and the other end extends away from the first plate 110 and penetrates the second plate 120. The first annular wall 111 penetrates the second plate 120, the first annular wall 111 forms a through groove 114, and the through groove 114 penetrates between the first plate 110 and the second plate 120, so that a plurality of hole sites are formed on the supporting unit 100. The design of hole site can make supporting unit 100 have the function of removing water for supporting unit 100 can use in outdoor environment, improves life, can also be convenient for wash floor board 1000, still is favorable to the ventilation of goods moreover.

Referring to fig. 3, it can be understood that the inner diameter of the end of the first annular wall 111 of the present embodiment remote from the first plate 110 is larger than the inner diameter of the end close to the first plate 110. I.e. in a direction away from the first plate 110, the inner diameter of the cross section of the first annular wall 111 increases gradually. In order to achieve the above-described structure, the first annular wall 111 may be extruded outward, for example, by expanding or reaming, which is not particularly limited herein. For example, the entire first annular wall 111 may be pressed such that the inner diameter of the cross section of the first annular wall 111 gradually increases along the end connected to the first plate 110 to the end distant from the first plate 110; or the first annular wall 111 is pressed away from the end of the first plate 110 so that the inner diameter of the cross section of a part of the first annular wall 111 gradually increases. After the first annular wall 111 is extruded, the connection between the first annular wall 111 and the second annular wall 121 can be firmer, and the first annular wall 111 and the second annular wall 121 form a tapered structure, so that the second plate 120 can be prevented from being separated from the first plate 110, the structural stability of the supporting unit 100 is improved, and the structural strength and the bearing capacity of the supporting unit 100 are higher.

Referring to fig. 3, it is understood that the longitudinal section of the first annular wall 111 is disposed obliquely with respect to the axis of the first annular wall 111, and the longitudinal section of the first annular wall 111 herein may be understood as a section formed by cutting the first annular wall 111 at a plane where the axis of the first annular wall 111 is located. In this embodiment, by obliquely setting the first annular wall 111, the first annular wall 111 and the second annular wall 121 form a tapered structure, so that the second plate 120 can be prevented from falling out of the first plate 110, and the structural stability of the supporting unit 100 is further improved. And the inclination angle ranges from 1 degree to 3 degrees, and the inclination angle is within the above parameter range, so that the processing difficulty is small, and the structural stability of the supporting unit 100 is ensured.

Referring to fig. 7 and 8, it can be understood that the cross-sectional profile of the through groove 114 is circular, so that the processing of the supporting unit 100 is simpler, the bearing effect is better, and the through groove 114 can be uniformly distributed on the supporting unit 100, thereby realizing better structural layout of the supporting unit 100. In the support unit 100 of the present embodiment, the inner diameter of the through groove 114 ranges from 35mm to 45mm, and the distance between the axes of the adjacent through grooves 114 ranges from 40mm to 60mm. Satisfying the above parameter ranges enables the support structures 130 on the support unit 100 to achieve a better structural arrangement on the first plate 110 and the second plate 120, so that the support unit 100 can distribute the load to each support structure 130 when bearing, reduce stress concentration, and thereby improve the bearing capacity of the support unit 100. And the supporting unit 100 is easier to process and has higher yield.

Referring to fig. 7 and 8, in some embodiments of the present utility model, the first annular wall 111 is formed with a through groove 114, and the cross-sectional profile of the through groove 114 is circular. Therefore, the first annular wall 111 and the second annular wall 121 are both in circular cylindrical structures, so that the first plate 110 and the second plate 120 are more convenient to process and assemble, the difficulty in processing and assembling is reduced, and the production efficiency is improved. Of course, the cross-sectional profile of the through groove 114 may also be triangular, quadrangular, hexagonal, etc., that is, the cross-sections of the first annular wall 111 and the second annular wall 121 may be triangular, quadrangular, hexagonal, etc., which are not particularly limited herein. The supporting unit 100 adopting the above structure also has the advantages of high structural strength and high bearing capacity.

With continued reference to fig. 7 and 8, in some of the embodiments of the utility model, the first annular wall 111 is stamped from the first plate 110. The first annular wall 111 is directly formed by punching the first plate 110, which can simplify the process, improve the production efficiency, and reduce the material consumption of metal, thereby saving the cost and reducing the weight of the support unit 100. In some of the embodiments of the present utility model, the second annular wall 121 is stamped and formed from the second plate 120. The second annular wall 121 is directly formed by punching the first plate 110, which can simplify the process, improve the production efficiency, and reduce the material consumption of metal, thereby saving the cost and reducing the weight of the supporting unit 100.

Referring to fig. 3, in some embodiments of the present utility model, a lower end portion of the first annular wall 111 (i.e., an end far from the first plate 110) is outwardly extended with a first edge 112, and the first edge 112 may be formed by bending the first annular wall 111. The first edge 112 is attached to the second plate 120, and the first edge 112 is pressed against the second plate 120. The first edge 112 may be attached to the second plate 120 by press-fit, or welded to the second plate 120, or riveted to the second plate 120, and the specific manner of attachment is not specifically limited herein. Thereby making the first and second annular walls 111, 121 more conforming, the connection more secure, and improving the structural strength of the support structure 130. Moreover, the first edge 112 can support the second plate 120 and the connection between the second plate 120 and the second annular wall 121, so that the first annular wall 111 can more stably bear the load of the second plate 120, thereby improving the bearing capacity of the supporting unit 100.

With continued reference to FIG. 3, in some embodiments of the utility model, a second guide edge 123 is provided at the junction of the second plate 120 and the second annular wall 121. The second guide edge 123 may be integrally formed with the second annular wall 121, so that the problem of stress concentration at the connection position of the second plate 120 and the second annular wall 121 can be optimized. The second guiding edge 123 is attached to the first edge 112, so that a more stable connection between the second guiding edge 123 and the first edge 112 can be achieved. The first edge 112 and the second guiding edge 123, and the first annular wall 111 and the second annular wall 121 together form the supporting structure 130, which can further improve the structural strength and structural stability of the supporting structure 130, thereby further improving the bearing capacity of the supporting unit 100.

The second guiding edge 123 is formed with a clamping groove 1231, and the first edge 112 is clamped in the clamping groove 1231, so that the connection between the first edge 112 and the second guiding edge 123 can be more stable. The structure of the clamping groove 1231 can be formed by pressing the first edge 112 to the second guide edge 123, so that the second guide edge 123 is extruded, the processing is simpler and more convenient, and the structure is more stable. Of course, the structure of the locking groove 1231 can be implemented by other processing methods.

With continued reference to fig. 3, in some embodiments of the present utility model, the lowest position of the first edge 112 is located in the plane of the second plate 120, so that the lower end surface of the supporting unit 100 is a smoother surface, so as to avoid the situation that a person carries a hand, or the situation that the center of gravity is unstable due to interference with transportation equipment (such as a forklift). And the first edge 112 is flush with the second plate 120, so that the contact area is larger, the stress is more uniform and the stability is higher when the transportation device supports the supporting unit 100.

Referring to fig. 3, in some embodiments of the present utility model, a cavity 140 is formed between the first plate 110 and the second plate 120, and a support structure 130 formed by the first annular wall 111 and the second annular wall 121 is disposed in the cavity 140, and can cooperate with the first plate 110 and the second plate 120 to support the shape of the cavity 140; and the cavity 140 forms a closed space by the supporting structure 130, preventing foreign objects, such as water, from entering the cavity 140.

It should be noted that, in the embodiment of the present utility model, the depth of the cavity 140 is in the range of 12mm to 20 mm. In the above range, the supporting structure 130 provides the supporting unit 100 with sufficient compressive strength, and can ensure that the cavity 140 is not deformed by being pressed, thereby making the supporting unit 100 more durable.

Referring to fig. 4 and 5, in some embodiments of the present utility model, the first plate 110 has a first flange 115 at its outer peripheral edge, and the second plate 120 has a second flange 124 at its outer peripheral edge, and the first flange 115 is fixedly connected to the second flange 124. The matching structure of the first flange 115 and the second flange 124 can seal the edge of the supporting unit 100, so that foreign matters are prevented from entering the cavity 140 from the edge of the supporting unit 100 through the gap between the first plate 110 and the second plate 120, and the stability of the supporting unit 100 is improved. It should be noted that, the structures of the first flange 115 and the second flange 124 may be a common connection structure on a sheet metal part, or a flange structure fixed by a fastener such as a bolt, or a flange structure fixed by welding, riveting, or the like, which is not limited herein.

Referring to fig. 1 to 9, a floor board 1000 according to an embodiment of the present utility model includes the supporting unit 100 according to the above embodiment. The supporting unit 100 according to the embodiment of the present utility model is adopted in the embodiment of the first aspect, and the supporting unit 100 includes a first plate 110 and a second plate 120 that are arranged at intervals, a plurality of first annular walls 111 provided on the first plate 110 are correspondingly sleeved on the outer sides of a plurality of second annular walls 121 provided on the second plate 120, and the first annular walls 111 and the second annular walls 121 are connected in a matched manner, so that fastening connection between the first plate 110 and the second plate 120 is realized, and connection stability of the first plate 110 and the second plate 120 is improved; the first and second annular walls 111 and 121 are connected to form a supporting structure 130 for supporting the first and second plates 110 and 120, and the supporting structure 130 is spaced between the first and second plates 110 and 120 and can be combined with the first and second plates 110 and 120 to form a stable supporting unit 100, so that the floor board 1000 has the advantages of high structural strength and high bearing capacity. Cavities are formed between the first plate 110 and the second plate 120 and in the supporting structure 130, so that the weight of the floor board 1000 can be effectively reduced while the structural strength of the floor board 1000 is ensured.

Since the floor board 1000 adopts all the technical solutions of the supporting unit 100 in the above embodiments, at least all the beneficial effects of the technical solutions in the above embodiments are provided, and will not be described herein.

Referring to fig. 6, in some of the embodiments of the present utility model, the support units 100 form a pallet 200, and the pallet 200 is formed by one or more support units 100. The bottom of the pallet 200 is provided with supporting feet 300, and the supporting feet 300 support the pallet 200 and leave the bottom surface, so that transportation tools such as a forklift can conveniently transport the floor board 1000. The support feet 300 may be made of metal, wood or plastic. It is understood that the support leg 300 may be fixedly coupled to the first plate 110 or the second plate 120.

Referring to fig. 6 and 9, in some embodiments of the present utility model, the first plate 110 is provided with a third through hole 116 and a third annular wall 117, the third annular wall 117 being provided at an outer peripheral edge of the third through hole 116, and the third annular wall 117 may be formed by a press process. The third annular wall 117 extends toward the second plate 120 and abuts against the second plate 120, so that the first plate 110 is supported on the second plate 120 through the third annular wall 117, and the third annular wall 117 seals the cavity 140, thereby preventing foreign matters from entering the cavity 140.

With continued reference to fig. 9, the second plate 120 is provided with a fourth through hole 125 and a fourth annular wall 126, the fourth annular wall 126 being provided on the outer periphery of the fourth through hole 125 and extending in a direction away from the first plate 110, and the fourth annular wall 126 may be formed by press working. The aperture of the third through hole 116 is smaller than that of the fourth through hole 125, thereby ensuring that the third annular wall 117 can stably support the second plate 120.

With continued reference to fig. 9, the supporting leg 300 has an open upper end and a hollow structure, and the supporting leg 300 is sleeved on the fourth annular wall 126, so that the installation is more convenient and the weight is lighter. The supporting legs 300 are cone structures, and the outer diameters of the supporting legs 300 are gradually reduced along the direction away from the supporting plate 200, and the third through holes 116, the fourth through holes 125 and the upper ports of the supporting legs 300 are communicated, so that when the floor board 1000 is placed, the supporting legs 300 of the adjacent floor boards 1000 can be mutually nested, the supporting plates 200 of the adjacent floor boards 1000 can be stacked, and the space required by the floor board 1000 during storage is greatly reduced.

Referring to fig. 9, in some embodiments of the present utility model, the hollow support foot 300 includes a bottom wall 310 and a peripheral wall 320, and one end of the peripheral wall 320 is connected to the bottom wall 310, so that the connection of the support foot 300 is more stable and the friction of the contact surface of the support foot 300 is increased. The other end of the peripheral wall 320 is connected to the outer side of the fourth peripheral wall 126, so that the connection between the supporting leg 300 and the supporting plate 200 is more reliable, and the connection reliability of the floor board 1000 is improved.

It can be appreciated that in some embodiments of the present utility model, the end of the peripheral wall 320 away from the bottom wall 310 is provided with the mounting edge 330, and the mounting edge 330 abuts against the second board 120, so that the connection stability between the supporting leg 300 and the second board 120 is further improved, the mounting efficiency between the supporting leg 300 and the second board 120 is improved, and the structure of the floor 1000 is more reliable.

With continued reference to fig. 9, the bottom wall 310 is provided with a fifth through hole 340, and the fifth through hole 340 is communicated with the third through hole 116, the fourth through hole 125 and the inner cavity of the supporting leg 300, so as to drain water between the contact surface of the first plate 110 and the supporting leg 300, and avoid the supporting leg 300 from containing water, thereby prolonging the service life of the ground platen 1000.

With continued reference to fig. 9, in some embodiments of the present utility model, support foot 300 is integrally formed, such as by stamping or injection molding, and is more stable in construction, simpler to manufacture, lighter in weight, and easier to install and replace.

Referring to fig. 6, in some embodiments of the present utility model, the height between the bottom surface of the pallet 200 and the bottom surface of the supporting leg 300 is configured to allow the fork teeth of the forklift to be inserted, so as to facilitate the forklift to transport the floor 1000, improve the efficiency of transportation, and improve the safety of transportation.

The goods shelf is used for storing goods. Wherein the pallet of the present embodiment includes a support plate for supporting goods, the support plate includes the support unit 100 of the above embodiment. The supporting plate of the embodiment of the present utility model adopts the supporting unit 100 of the embodiment of the first aspect, and the supporting unit 100 is provided with the first plate 110 and the second plate 120 which are arranged at intervals, the plurality of first annular walls 111 arranged on the first plate 110 are correspondingly sleeved on the outer sides of the plurality of second annular walls 121 arranged on the second plate 120, and the first annular walls 111 and the second annular walls 121 are connected in a matched manner, so that the first plate 110 and the second plate 120 are fastened and connected, and the connection stability of the first plate 110 and the second plate 120 is improved; the first and second annular walls 111 and 121 are connected to form a support structure 130 for supporting the first and second plates 110 and 120, and the support structure 130 is spaced between the first and second plates 110 and 120 and can be combined with the first and second plates 110 and 120 to form a stable support unit 100, so that the support unit 100 has the advantages of high structural strength and high bearing capacity. Cavities are formed between the first plate 110 and the second plate 120 and in the supporting structure 130, so that the weight of the supporting unit 100 can be effectively reduced while the structural strength of the supporting unit 100 is ensured.

Since the shelf adopts all the technical solutions of the supporting unit 100 in the above embodiments, at least all the beneficial effects brought by the technical solutions in the above embodiments are provided, and will not be described in detail herein.

The enclosure of one embodiment of the utility model is used for enclosing and shielding the outer edges of areas such as building sites, decoration units and the like. Wherein the enclosure of the present embodiment includes the fence plate and the bracket, both ends of the fence plate are supported and positioned by the bracket, and the fence plate includes the supporting unit 100 of the above embodiment. The guardrail plate according to the embodiment of the present utility model adopts the support unit 100 according to the first aspect of the present utility model, the support unit 100 includes the first plate 110 and the second plate 120 that are arranged at intervals, the plurality of first annular walls 111 provided on the first plate 110 are correspondingly sleeved on the outer sides of the plurality of second annular walls 121 provided on the second plate 120, and the first annular walls 111 and the second annular walls 121 are connected in a matched manner, so that a fastening connection between the first plate 110 and the second plate 120 is realized, and the connection stability of the first plate 110 and the second plate 120 is improved; the first and second annular walls 111 and 121 are connected to form a support structure 130 for supporting the first and second plates 110 and 120, and the support structure 130 is spaced between the first and second plates 110 and 120 and can be combined with the first and second plates 110 and 120 to form a stable support unit 100, so that the support unit 100 has the advantages of high structural strength and high bearing capacity. Cavities are formed between the first plate 110 and the second plate 120 and in the supporting structure 130, so that the weight of the supporting unit 100 can be effectively reduced while the structural strength of the supporting unit 100 is ensured.

Since the enclosure adopts all the technical solutions of the supporting unit 100 in the above embodiments, at least all the beneficial effects brought by the technical solutions in the above embodiments are provided, and will not be described in detail herein.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (23)

1. Support element, its characterized in that includes:

a plurality of first annular walls are arranged at one end of the first plate at intervals;

the second board, the second board with first board interval sets up, the second board orientation first board's one end interval is equipped with a plurality of second rampart, and a plurality of the second rampart orientation the direction of first board extends and sets up with a plurality of corresponding the first rampart, the second rampart cover is located the outside of first rampart, the second rampart with first rampart cooperation forms and is used for supporting first board with the bearing structure of second board.

2. The support unit according to claim 1, wherein: the first annular wall is formed by deforming the first plate towards the second plate, and one end, far away from the first plate, of the first annular wall penetrates through the second plate.

3. The support unit according to claim 2, wherein: an inner diameter of a cross section of at least part of the first annular wall gradually increases in a direction away from the first plate.

4. The support unit according to claim 2, wherein: the longitudinal section of the first annular wall is obliquely arranged relative to the axis of the first annular wall and the oblique angle ranges from 1 degree to 3 degrees.

5. The support unit according to claim 2, wherein: the first annular wall is provided with a through groove, and the cross section outline of the through groove is circular, triangular, quadrilateral or hexagonal.

6. The support unit of claim 5, wherein: the cross section profile of the through groove is circular, the inner diameter range of the through groove is 35mm to 45mm, and the distance range between the axes of the adjacent through grooves is 40mm to 60mm.

7. The support unit according to claim 2, wherein: the first annular wall is provided with a first edge in an outward extending mode at one end, far away from the first plate, of the first annular wall, and the first edge is attached to the second plate.

8. The support unit of claim 7, wherein: the junction of second board with the second rampart is equipped with the second leading edge, the second leading edge is formed with the draw-in groove, first edge joint in the draw-in groove.

9. The support unit of claim 8, wherein: the lowest position of the first edge is located in the plane of the second plate.

10. The support unit according to claim 1, wherein: the first plate is made of metal, and the first annular wall is formed by stamping the first plate.

11. The support unit according to claim 1, wherein: the second annular wall is far away from one end of the second plate and extends outwards to form a second edge, and the second edge is attached to the first plate.

12. The support unit of claim 11, wherein: the junction of first board with first rampart is equipped with first leading edge, the second border with first leading edge laminating.

13. The support unit of claim 12, wherein: the longitudinal section of the first guide edge is arc-shaped, and the longitudinal section of the second edge is arc-shaped matched with the first guide edge.

14. The support unit according to claim 1, wherein: the second plate is made of metal, and the second annular wall is formed by stamping the second plate.

15. The support unit according to claim 1, wherein: the first plate and the second plate are made of metal, a first folded edge is arranged on the periphery of the first plate, a second folded edge is arranged on the periphery of the second plate, and the first folded edge is fixedly connected with the second folded edge.

16. The support unit according to claim 1, wherein: a cavity is formed between the first plate and the second plate, the depth of the cavity being in the range 12mm to 20 mm.

17. Ground platen, its characterized in that: comprising a support unit according to any one of claims 1 to 16.

18. The floor panel of claim 17, wherein: the supporting unit forms a supporting plate, and supporting feet are arranged at the bottom of the supporting plate.

19. The floor panel of claim 18, wherein: the first plate is provided with a third through hole and a third annular wall, the third annular wall is arranged on the peripheral edge of the third through hole, extends towards the direction of the second plate and is abutted against the second plate; the second plate is provided with a fourth through hole and a fourth annular wall, and the fourth annular wall is arranged on the peripheral edge of the fourth through hole and extends away from the first plate; the supporting legs are of hollow cone structures with open upper ends, the supporting legs are sleeved on the fourth annular wall, and the outer diameters of the supporting legs gradually become smaller along the direction away from the supporting plate;

wherein the aperture of the third through hole is smaller than the aperture of the fourth through hole.

20. The floor panel of claim 19, wherein: the supporting legs comprise a bottom wall and a peripheral wall, one end of the peripheral wall is connected with the bottom wall, the other end of the peripheral wall is connected with the outer side of the fourth annular wall, and a fifth through hole is formed in the bottom wall.

21. The floor panel of claim 20, wherein: the one end that the perisporium was kept away from the diapire is equipped with the installation along, the installation along with the second board butt.

22. Goods shelves, its characterized in that: comprising a support plate comprising a support unit according to any one of claims 1 to 16.

23. Enclose fender, its characterized in that: comprising a guardrail plate comprising the support unit of any of claims 1-16.