CN219183184U - Goods shelf cross beam and integral goods shelf - Google Patents

Abstract

The application discloses goods shelves crossbeam and integral goods shelves, wherein, goods shelves crossbeam includes at least: a first beam and a second beam extending in a longitudinal direction, respectively; the first cross beam at least comprises a first bulge and a first curled edge, and the first bulge and the first curled edge are respectively positioned at two sides of the first cross beam and are longitudinally arranged along the first cross beam; the second cross beam comprises at least a second curled edge, and the second curled edge is longitudinally arranged along the second cross beam. According to the technical scheme, the first cross beam and the second cross beam which extend longitudinally respectively form the cross beam with the two action surfaces, and the two action surfaces can simultaneously support cargo positions on two sides of the cross beam, so that the goods shelf is changed into an integral structure from a separated structure, the number of stand columns is reduced, the stability and the space utilization rate are improved, and meanwhile the construction cost is reduced.

Description

Goods shelf cross beam and integral goods shelf

Technical Field

The utility model relates to the technical field of storage equipment, in particular to a shelf cross beam and an integral shelf.

Background

The shelf is basic storage equipment, and along with the wider and wider application of the shelf, the performances of whether the structure of the shelf is concise, whether the shelf is convenient to install and the space utilization rate become important indexes for shelf selection.

In the storage shelf technology, the cross beam is a very important part, and the structure of the cross beam plays an important role in the integral structure, the bearing capacity and the space utilization rate of the shelf. The existing goods shelves are separated goods shelves, as shown in fig. 1, due to the fact that a group of upright posts are added and the back pull rods are arranged, the occupied area of the separated goods shelves is large, the storage density in a limited space is reduced, the utilization rate of a warehouse is not improved, and the use cost of a user is increased.

Disclosure of Invention

The purpose of this application is to provide a goods shelves crossbeam and integral goods shelves, can solve the not enough that exists among the prior art.

To achieve the above object, an aspect of the present application provides a shelf beam, including at least: a first beam and a second beam extending in a longitudinal direction, respectively; the first cross beam at least comprises a first bulge and a first curled edge, and the first bulge and the first curled edge are respectively positioned at two sides of the first cross beam and are longitudinally arranged along the first cross beam; the second cross beam comprises at least a second curled edge, and the second curled edge is longitudinally arranged along the second cross beam.

Further, the second cross beam further comprises a second protrusion, and the first cross beam and the second cross beam are mirror images of each other.

Further, the first bead further includes a plurality of first holes disposed longitudinally along the first cross member.

Further, the first roll is longitudinally provided with a plurality of second holes along the first beam, the second roll is longitudinally provided with a plurality of third holes along the second beam, and the plurality of second holes and the plurality of third holes are oppositely arranged and mirror images of each other.

Further, a supporting piece is further arranged between the first curled edge and the second curled edge, one end of the supporting piece is connected with the first curled edge, and the other end of the supporting piece is connected with the second curled edge.

Further, the support comprises a sleeve.

Further, the support includes a third bead and a fourth bead.

Further, the first bead further includes a first concave surface; the second bead further comprises a second concave surface; wherein the first concave surface and the second concave surface are oppositely arranged on the first curled edge and the second curled edge.

In order to achieve the above purpose, another aspect of the present application further provides an integral shelf, where the cross beam of the integral shelf adopts the shelf cross beam described above.

Further, the integrated shelf further comprises: the storage rack comprises a guide rail or a first cross beam and a first upright post, wherein the first upright post is fixed with the storage rack cross beam; the side, far away from the first upright, of the second upright is fixedly provided with the guide rail or the first cross beam; the guide rail or the first cross beam is fixed on one side of the third upright far away from the first upright; one end of each support rod is connected with the shelf cross beam, and the other end of each support rod is connected with the guide rail or the first cross beam; the guide rail or the first cross beam fixed on the second upright post and the guide rail or the first cross beam fixed on the third upright post are opposite to the shelf cross beam respectively.

Therefore, the technical scheme provided by the application is that the first cross beam and the second cross beam which extend longitudinally respectively form the cross beam with two action surfaces, and the two action surfaces can simultaneously support goods positions on two sides of the cross beam, so that the goods shelf is changed into an integral structure from a separated structure, the number of the stand columns is reduced, the stability and the space utilization rate are improved, and the construction cost is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a prior art pallet assembly;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic view of the structure of a shelf beam in one embodiment provided herein;

FIG. 4 is a schematic cross-sectional view of a shelf cross-beam in one embodiment provided herein;

FIG. 5 is a schematic cross-sectional view of a shelf cross-beam in one embodiment provided herein;

FIG. 6 is a schematic view of the structure of a shelf beam in one embodiment provided herein;

FIG. 7 is a schematic view of an integrated shelf assembly in one embodiment provided herein;

fig. 8 is an enlarged view of a portion a of fig. 7.

FIG. 9 is a schematic cross-sectional view of a shelf cross-beam in one embodiment provided herein;

FIG. 10 is a schematic view of the structure of a shelf beam in one embodiment provided herein;

FIG. 11 is a schematic view of the structure of a shelf beam in one embodiment provided herein;

FIG. 12 is a schematic cross-sectional view of a shelf cross-beam in one embodiment provided herein;

FIG. 13 is a schematic cross-sectional view of a shelf cross beam in one embodiment provided herein;

FIG. 14 is a schematic cross-sectional view of a shelf cross beam in one embodiment provided herein;

FIG. 15 is a schematic cross-sectional view of a shelf cross-beam in one embodiment provided herein;

FIG. 16 is a schematic cross-sectional view of a shelf cross beam in one embodiment provided herein;

FIG. 17 is a schematic cross-sectional view of a shelf cross beam in one embodiment provided herein;

FIG. 18 is a schematic cross-sectional view of a shelf cross-beam in one embodiment provided herein.

FIG. 19 is a schematic cross-sectional view of a shelf cross beam in one embodiment provided herein;

FIG. 20 is a schematic view of a shelf beam in one embodiment provided herein.

FIG. 21 is a schematic view of the structure of an integrated shelf in one embodiment provided herein.

In the figure, 1, a shelf beam; 11. a first cross beam; 111. a first protrusion; 112. a first crimp; 113. a first hole; 114. a third crimp; 115. a second hole; 116. a first concave surface; 12. a second cross beam; 121. a second protrusion; 122. a second crimp; 125. a third hole; 126. a second concave surface; 13. a support; 14. a bolt; 21. a first upright; 22. a second upright; 23. a third upright; 3. a guide rail; 4. a support rod; 102. a cross beam; 103. back pull rod

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 and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, either fixed or removable; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the storage shelf technology, the cross beam is a very important part, and the structure of the cross beam plays an important role in the integral structure, the bearing capacity and the space utilization rate of the shelf. The conventional pallet is a split pallet, as shown in fig. 1 and 2, since the beam 102 in the prior art is a single-sided beam, and only one common working surface is used to connect the support rods 4, the support members cannot be connected to both sides of the beam 102 at the same time. In use, each beam 102 needs to be secured to a set of posts 22, and for shelf stability, a tie rod 103 is provided between the posts 22. Therefore, the occupied area of the goods shelf is large, the storage density in the limited space is reduced, the utilization rate of the warehouse is not improved, and the use cost of a user is increased.

Referring to fig. 3-8, in one possible embodiment, the shelf cross-beam comprises a first cross-beam 11 and a second cross-beam 12 extending in the longitudinal direction, respectively; the first beam 11 comprises at least a first protrusion 111 and a first curled edge 112, and the first protrusion 111 and the first curled edge 112 are respectively located at two sides of the first beam 11 and are longitudinally arranged along the first beam; the second beam 12 includes at least a second bead disposed longitudinally along the second beam. In practical applications, the shelf beam 1 in this embodiment may be fixed to the upright 22, specifically, may be welded, bolted, or the like, and may be specifically selected according to practical needs. When the shelf cross beam 1 is fixed to the upright 22, both the first cross beam 11 and the second cross beam 12 can be connected to the support bar 4, so that a row of uprights and cross beams can be saved with respect to fig. 1. For example, six columns of columns are used in fig. 1, whereas in fig. 7, since the pallet beam 1 can be connected to the support bars 4 at both sides (see fig. 8), the pallet can be changed from separate to integral, and the use of columns can be saved, for example, only 5 columns of columns are used in fig. 7. In addition, in fig. 7, the support of the back pull rod 103 is not needed any more, so that the working width of the integral goods shelf is widened, the whole width is narrowed, the occupied area is saved, and the storage density is improved.

In one possible embodiment, referring to fig. 3-19, the first protrusion 111 may widen the working width of the integral shelf of the present application while preventing the goods from being offset to an adjacent shelf when placed on the shelf. Specifically, the protrusion 111 is directed upward at the time of installation, thereby restraining the cargo. When goods are not required to be limited, or adjacent shelves are required to be communicated, the protrusions 111 can be oriented downwards during installation, so that the adjacent shelves can be communicated without blocking, the using area of the shelf is enlarged, and the application range of the shelf in the application is improved.

In one possible implementation, as shown in fig. 3 and 4, a pallet beam 1 may be formed by cold rolling a single piece of flat sheet material to form both the first beam 11 and the second beam 12. At this time, since a gap is left between the side of the second beam facing the first projection and the first beam, stability may be affected when bearing a large weight. In order to increase the bearing capacity and stability of the pallet beam 1 when providing support, the location where the first projection 111 and the first bead 112 are connected may thus be fixedly connected, e.g. welded, to the second beam 12. Alternatively, the first beam 11 and the second beam may be mirror images of each other, as shown in fig. 6 and 9. At this time, when the protrusions are directed upward, a large weight can be received because there is no space above the shelf cross member.

In one implementation manner, the shelf beam 1 may adopt a split structure, that is, two base materials may be rolled and formed respectively to obtain a first beam 11 and a second beam 12 respectively, and then the first beam 11 and the second beam 12 are fixed, which may specifically be welded, bolted, etc. As shown in fig. 5, after the first beam 11 and the second beam 12 are formed, the first protrusion 111 and the second protrusion 121 may be welded in the longitudinal direction of the shelf beam, so that the first protrusion 111 and the second protrusion 121 may be fixed, or of course, the first protrusion 111 and the second protrusion 121 may be fixed by bolts. Fig. 5 also shows a solution for fixing the first beam 11 and the second beam 12 with bolts 14. A plurality of second holes 115 are formed in the first curled edge 112 along the longitudinal direction of the first beam 11, a plurality of third holes 125 are formed in the second curled edge 122 along the longitudinal direction of the second beam 12, and the plurality of second holes 115 and the plurality of third holes 125 are opposite and mirror images of each other, so that the bolts 14 can pass through the second holes 115 and the third holes 125 to fix the first beam 11 and the second beam 12. The number of the second holes 115 and the third holes 125 may be set according to actual needs, and the present application is not limited thereto. The technical scheme adopting welding and the technical scheme adopting bolting can be used singly or in combination.

The shelf beam 1 can be connected with the upright post 2 by welding, riveting, bolting and the like. In one possible embodiment, as shown in fig. 5 and 6, a first hole 113 may be provided in the first bead 112 longitudinally along the first beam 111. The number of the first holes 113 may be set according to the number of the columns 2 and the weight of the loaded goods, which is not limited herein. When the size of the shelf beam 1 is too large to be moved or turned, the second curled edge 122 can be provided with a hole identical to the first hole, so that the shelf beam can optionally select the first curled edge 112 or the second curled edge 122 to be fixed with the upright post 2.

In actual operation, the shelf cross beam 1 bears the acting force from the support rods 4 at two sides of the shelf cross beam, and in some scenes with high bearing capacity requirements, the shelf cross beam 1 may deform under the action of the support rods 4 at two sides. Thus, in one possible embodiment, a support 13 may be provided between the first bead 112 and the second bead 122, the support 13 being connected on one side to the first bead 112 and on the other side to the second bead 122.

As shown in fig. 9 and 13, the support 13 may be arranged along the cross-sectional direction of the shelf beam, in which case the support 13 may comprise a sleeve. To prevent the support member 13 from moving when being stressed, one end of the support member 13 may be fixed to the first curl 112 and the other end may be fixed to the second curl 122, so that the support member 13 may provide support for the first curl 112 and the second curl 122 in a direction along the support bar 4, thereby improving the bearing capacity and stability of the shelf beam. The cross section of the supporting member 13 may be in a circle center, a square shape or other shapes, which is not limited herein.

In one possible embodiment, as shown in fig. 11, 12, 14, the support 13 may be disposed longitudinally along the shelf beam between the first bead 112 and the second bead 122. The support may be secured, e.g., welded, riveted, bolted, etc., with the first bead 112 or the second bead 122, respectively. The cross-sectional shape of the support member 13 is not limited to square, and may be other shapes that can perform a supporting function, such as a circle, an ellipse, or the like.

In one possible embodiment, the support members may be used alone or in combination with the bolts 14, and this is illustrated by way of example with the support members being sleeves and being disposed along the cross-sectional direction of the shelf cross-members. As shown in fig. 15 and 16, the support (sleeve) 13 communicates with the second hole 115 and the third hole 125, respectively, and its center of section coincides with the center of the second hole 115 and the center of the third hole 125, and its inner diameter is not smaller than the inner diameters of the first hole 115 and the second hole 125. At this time, the bolts 14 may support the shelf cross members together with the sleeves, and may further connect and fix the first cross member 11 and the second cross member 12 in the case that the first cross member 11 and the second cross member 12 are of a split structure.

In one possible embodiment, as shown in fig. 17 and 18, the supporting member 13 may be configured to be provided on the first beam 11 and the second beam 12, respectively. At this point, it may be further processed from the first and second beads 112 and 122, respectively, and at this point, the support 13 may then include the third and fourth beads 114 and 124. In addition, as shown in fig. 19, the bolts 14 may be used in combination in order to further enhance the supporting effect. In this case, the same through-holes as the second and third holes are provided in the third and fourth beads 123 and 124, respectively, so that the bolts 14 can pass therethrough, thereby supporting the shelf cross member together with the support member formed by the third and fourth beads 114 and 124.

In order to increase the deformation resistance of the shelf beam 1, in one possible embodiment, as shown in fig. 10 to 15, the first bead 112 further comprises a first concave surface 116; the second bead 122 also includes a second concave surface 126; the first concave surface 116 and the second concave surface 126 are disposed opposite the first curl 112 and the second curl 122. Having provided the first concave surface 116 and the second concave surface 126, the deformation resistance of the shelf beam may be further improved.

In one embodiment, since the shelf beams are also required to be used at the shelf edges, only the first beam 11 or the second beam 12 may be used at this time, for example, the first beam 11 may be used when the cargo is required to be restrained and the second beam 12 may be used when the cargo is not required to be restrained. Fig. 20 shows only one cross-sectional shape of the shelf beam, and it is understood that any other cross-sectional shape of the shelf beam may perform the above functions and will not be described in detail herein. The first cross beam or the second cross beam or the combination of the first cross beam and the second cross beam can be selected according to specific scenes, so that the application range of the shelf cross beam can be greatly improved, and materials are saved.

Based on the same inventive concept, the application also provides an integral goods shelf, and the cross beam of the integral goods shelf adopts the goods shelf cross beam.

In one implementation, as shown in fig. 21, the one-piece shelf further comprises: the guide rail 3 or the first cross beam 11, the first upright 21 is fixed with the shelf cross beam 1; the second upright 22, one side of which far away from the first upright 21 is fixed with the guide rail 3 or the first cross beam 11; the third upright 23, one side of the third upright 23 far away from the first upright 21 is fixed with the guide rail 3 or the first cross beam 11; one end of each supporting rod is connected with the shelf cross beam, and the other end of each supporting rod is connected with the guide rail 3 or the first cross beam 11; wherein the guide rail 3 or the first cross beam 11 fixed on the second upright 22 and the guide rail 3 or the first cross beam 11 fixed on the third upright 23 are respectively opposite to the shelf cross beam 1. The guide rail serves to support a shuttle (not shown), so that the mounting rail or the first beam can be selected according to whether the shuttle is provided. When the shuttle car is required to be arranged, the guide rail is correspondingly arranged, otherwise, the first cross beam can be optionally arranged.

In one possible embodiment, as shown in fig. 21, the number of the guide rails 3 and the first cross beams 11 may be increased or decreased according to the actual situation by arranging multiple groups from bottom to top along the upright 22. And the guide rail and the first cross beam can be used independently, namely, only a plurality of groups of guide rails or only a plurality of groups of cross beams can be arranged, and the guide rail and the cross beams can be arranged, and can be selected and arranged according to the requirement.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model to the particular embodiments of the present application, but to limit the scope of the utility model to the particular embodiments of the present application.

Claims (10)

1. A shelf cross beam, comprising:

a first beam and a second beam extending in a longitudinal direction, respectively;

the first cross beam at least comprises a first bulge and a first curled edge, and the first bulge and the first curled edge are respectively positioned at two sides of the first cross beam and are longitudinally arranged along the first cross beam;

the second cross beam comprises at least a second curled edge, and the second curled edge is longitudinally arranged along the second cross beam.

2. The shelf cross beam of claim 1, wherein the second cross beam further comprises a second protrusion, and wherein the first cross beam and the second cross beam are mirror images of each other.

3. The shelf cross beam of claim 1, wherein the first bead further comprises a plurality of first apertures disposed longitudinally along the first cross beam.

4. A pallet beam according to any one of claims 1 to 3, wherein the first roll is provided with a number of second holes longitudinally along the first beam, the second roll is provided with a number of third holes longitudinally along the second beam, the number of second holes and the number of third holes being oppositely arranged and mirror images of each other.

5. A pallet beam according to any of claims 1-3, characterized in that a support is further provided between the first bead and the second bead, said support being connected at one end to the first bead and at the other end to the second bead.

6. The shelf cross beam of claim 5, wherein the support comprises a sleeve.

7. The shelf cross beam of claim 5, wherein the support comprises a third bead and a fourth bead.

8. A pallet beam according to any of the claims 1 to 3, characterized in that,

the first bead further comprises a first concave surface;

the second bead further comprises a second concave surface;

wherein the first concave surface and the second concave surface are oppositely arranged on the first curled edge and the second curled edge.

9. An integrated pallet, characterized in that the pallet beams of the integrated pallet are used according to any of the preceding claims 1 to 8.

10. The one-piece pallet of claim 9, further comprising:

a guide rail or a first cross beam;

the first upright post is fixed with the shelf cross beam;

the second upright post, one side of which is far away from the first upright post is fixed with the guide rail or the first cross beam;

the guide rail or the first cross beam is fixed on one side of the third upright far away from the first upright;

one end of each support rod is connected with the shelf cross beam, and the other end of each support rod is connected with the guide rail or the first cross beam;

the guide rail or the first cross beam fixed on the second upright post and the guide rail or the first cross beam fixed on the third upright post are opposite to the shelf cross beam respectively.

Images