Bracket and cantilever beam combined goods shelf structure
Technical Field
The utility model relates to a goods shelves structure field especially relates to a bracket and cantilever beam combination formula goods shelves structure.
Background
The goods shelf is a basic component of a logistics storage system, the main forms of the current goods shelf are shelf type, fluent type, cross beam type, cantilever beam type, bracket type and the like, wherein the main forms of the current goods shelf are only structure optimization, section change and raw material thickness change when the goods shelf is applied to engineering, research is not found in the aspect of bracket and cantilever beam combination, and the structure of the current goods shelf has the following problems: the bracket type goods shelf structure needs larger section and plate thickness; the structure of the bracket type goods shelf is not suitable for storing strip materials; the cantilever beam type shelf has poor structural stability; limited by the structure, the width of goods stored in the bracket type goods shelf structure or the cantilever beam type goods shelf structure is limited; the cantilever beam type goods shelf structure or the bracket type goods shelf structure has heavy material boxes required for storing goods;
the cantilever beam type goods shelf structure or the bracket type goods shelf structure has low space utilization rate; the cantilever beam type goods shelf structure or the bracket type goods shelf structure has large requirement on the single upright post bearing of the ground.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bracket and cantilever beam combination formula goods shelves structure to solve the above-mentioned problem among the prior art.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a bracket and cantilever beam combined type goods shelf structure comprises a goods shelf structure provided with a material box, wherein more than one edge stand column is arranged on the side surface of the goods shelf structure, a bracket beam is arranged between the edge stand columns, and the bracket beam is connected with the edge stand columns through first bolts; the two side upright columns are connected through bolts through a first upright column connecting piece; the back of the goods shelf structure is provided with a center pillar, the center pillar is provided with a cantilever beam, and the cantilever beam is connected with the center pillar through a second bolt.
Furthermore, the back of the goods shelf structure is provided with a center pillar, and the center pillar is connected with the side pillars through second pillar connecting pieces through bolts.
Furthermore, the back of the goods shelf structure is provided with two or more than two center pillars, the two center pillars are connected through a third pillar connecting piece by bolts, and the center pillars are connected with the side pillars through fourth pillar connecting pieces by bolts.
Furthermore, the bottom of the goods shelf structure is provided with a bottom plate, bottom angle plates of the side stand columns and the middle stand columns are fixed on adjustable bolts of the bottom plate, and the bottom plate is fixed on the cement ground through chemical bolts.
Furthermore, the cantilever beam is horizontally parallel to the bracket beam, and the supporting surface of the bracket beam and the supporting surface of the cantilever beam are positioned on the same plane.
Furthermore, the bin is placed on a plane formed by the supporting surface of the bracket beam and the supporting surface of the cantilever beam.
The utility model has the advantages that:
1) under the same load condition, the upright piece and the cross beam of the bracket type goods shelf structure need larger sections and plate thicknesses, and the novel combined type goods shelf structure needs relatively smaller sections and plate thicknesses of the upright piece and the cross beam;
2) the structure of the bracket type goods shelf is not suitable for storing long-strip materials, but the utility model is very suitable for storing long-strip materials;
3) the cantilever beam type goods shelf has poor structural stability, and the combined goods shelf designed by the utility model has high structural stability;
4) the width of goods stored by the bracket type goods shelf structure or the cantilever beam type goods shelf structure is limited, and the utility model can store wider goods;
5) under the same load condition, the work bin required for storing goods by the cantilever beam type goods shelf structure or the bracket type goods shelf structure is heavy, and the combined type goods shelf structure designed by the utility model obviously reduces the section and the quality of the material bin section;
6) under the same load condition, the cantilever beam type goods shelf structure or the bracket type goods shelf structure has large bearing requirement on a single upright post on the ground, but the utility model has more upright posts and relatively smaller bearing requirement on the single upright post on the ground;
7) cantilever beam formula goods shelves structure or bracket formula goods shelves structure space utilization is low, and the utility model discloses a combination formula goods shelves structure has cantilever beam and bracket simultaneously, and the size of two kinds of structures and all goods shelves can both suitably reduce to improve the space utilization of whole goods shelves.
Drawings
Fig. 1 is a schematic structural view of a bracket and cantilever combined shelf according to an embodiment.
Fig. 2 is a front view of a bracket and cantilever combined shelf structure according to an embodiment.
Fig. 3 is a side view of the structure of the bracket and cantilever combined shelf according to the embodiment.
FIG. 4 is a top view of the bracket and cantilever beam combined shelf structure according to the embodiment.
Fig. 5 is a schematic view illustrating the fixing of the upright post and the ground of the bracket and cantilever beam combined shelf structure according to the embodiment.
FIG. 6 is a schematic view of a check bolt connection according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
In a first embodiment, as shown in fig. 1, a corbel and cantilever beam combined shelf structure includes a shelf structure provided with a bin, fig. 2, fig. 3, and fig. 4 are a front view, a side view, and a top view of the shelf structure, respectively, two side columns (1) are provided on a side surface of the shelf structure, 3 corbel beams (2) are provided between the side columns (1), and as shown in fig. 6, the corbel beams (2) are connected with the side columns (1) through anti-loose bolts; the two side upright columns (1) are connected through a bolt by a first upright column connecting piece (3); the back of the goods shelf structure is provided with 3 center pillars (4), the two center pillars (4) are connected through a third pillar connecting piece (5) by bolts, and the center pillars (4) are connected with the side pillars (1) through a fourth pillar connecting piece (6) by bolts.
The middle upright post (4) is provided with a cantilever beam (7), and the cantilever beam (7) is connected with the middle upright post (4) through a second bolt. The cantilever beam (7) is horizontally parallel to the bracket beam (2), and the supporting surface of the bracket beam (2) and the supporting surface of the cantilever beam (7) are positioned on the same plane. The bin (8) is placed on a plane formed by the supporting surface of the bracket beam (2) and the supporting surface of the cantilever beam (7).
As shown in figure 5, the bottom of the shelf structure is provided with a bottom plate (11), the bottom angle plate of the upright post (9) (the side upright post (1) or the middle upright post (4)) is fixed on an adjustable bolt (10) of the bottom plate (11), and the bottom plate (11) is fixed on a cement ground (13) through a chemical bolt (12).
In the prior art, a frame of a bracket type goods shelf mainly comprises upright posts, top beams and pull rods (horizontal pull rods, diagonal pull rods and top cross pull rods), wherein after the frame is erected, brackets are installed on each upright post, and then guide rails are installed on the brackets according to the depth direction, so that goods are stably stored on the support guide rails. The utility model discloses mainly constitute by the two main parts of the cantilever type structure of the bracket formula structure at both ends and middle interlude, the cantilever type structural feature of bracket formula structural feature and middle interlude has been combined, wherein the bracket formula structure at both ends includes bracket beam, limit stand and stand connecting piece (first stand connecting piece), the cantilever type structure of middle interlude includes the center pillar, cantilever beam and stand connecting piece (third stand connecting piece and fourth stand connecting piece), the holding surface and the cantilever holding surface of bracket beam are located the coplanar. Through adding and subtracting cantilever type goods shelves structure, bracket formula goods shelves structure and stand connecting piece, can carry out appropriate structural change to satisfy the requirement of different goods sizes, different bearing, different spaces. The method specifically comprises the following steps: more than one center pillar and cantilever beam are arranged in the X direction according to the weight of the goods; more than two side upright columns and bracket beams are arranged in the Y direction according to the weight of the goods; according to the requirements of the floor height and the number of goods, the number of the bracket beams meeting the requirements is arranged in the Z direction (the coordinate positions in the X direction, the Y direction and the Z direction are shown in figure 1).
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the utility model discloses not only improve outside single goods shelves structure, designed its combination form again, have the advantage of bracket formula structure and the advantage of cantilever beam type structure concurrently to improve the wholeness ability of combination formula goods shelves. The utility model has high stability; under the same load condition, the work bin required for storing goods by the cantilever beam type goods shelf structure or the bracket type goods shelf structure is heavy, and the combined type goods shelf structure designed by the utility model obviously reduces the section and the quality of the material bin section; the utility model discloses the stand that sets up is more relatively, and it is relatively less to bear the weight of the single-column on ground requirement, and space utilization is high.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.