A reinforced pad structure for shelf crossbeams in a three-dimensional warehouse

Abstract

The invention discloses a structure of reinforcing pads for the cross beams of a three-dimensional warehouse shelf, which comprises a steel column, a transverse steel beam and a reinforcing pad; the bottom of the steel column is connected to the ground, the transverse steel beam is installed on the top of the steel column to support the transverse steel beam through the steel column; the cross sections of the steel column and the transverse steel beam are H-shaped; the reinforcing pad is an integrated structure, and the reinforcing pad comprises a plug-in portion and a supporting portion; the plug-in portion has an access groove, and clamping blocks are respectively arranged on both sides of the access groove; the end face of the transverse steel beam extends out a side plate, and the access groove is connected to the side plate to install the reinforcing pad on the transverse steel beam. It has the advantages of simple structure, compact matching, reasonable design, etc.; therefore, it is a product with superior performance in both technical and economic aspects.

Description

[Technical field]

[0001] The invention mainly relates to a reinforced pad structure for a shelf crossbeam of a stereoscopic warehouse. [Background technology]

[0002] In the logistics and warehousing industry, the larger the proportion of intelligent stereoscopic warehouses, the more efficient the intelligent stereoscopic warehouses are. Compared with traditional logistics warehouses, intelligent stereoscopic warehouses can not only efficiently utilize the inherent stereoscopic space, but also accurately distinguish and efficiently transfer or store goods. Intelligent stereoscopic warehouses are generally composed of a plurality of steel beams. The vertical foundation part is composed of a single column or a double column beam, and then the columns are connected by other H-shaped beams. Usually, in order to strengthen the strength of the H-shaped beam, a side panel is added to the inner wall at a certain distance.

[0003] The existing H-shaped beam is usually equipped with a horizontal and vertical pad on its top by a simple welding method. However, if the pad is too long, the bearing capacity of this part of the pad is limited, after all, the contact area between the pad and the H-shaped beam is limited. Therefore, how to increase the contact area between the pad and the beam to improve the stability of the connection has become the direction of our research. [Summary of the invention]

[0004] In order to solve at least one of the above problems, the present invention proposes a new structural solution. The present invention adopts the following technical solution for reinforcing the cross beam of a three-dimensional warehouse shelf:

[0005] A structure for reinforcing a cross beam of a three-dimensional warehouse shelf, comprising a steel column, a transverse steel beam and a reinforcing plate; the bottom of the steel column is connected to the ground, and the transverse steel beam is installed on the top of the steel column to support the transverse steel beam through the steel column; the cross sections of the steel column and the transverse steel beam are both H-shaped;

[0006] The reinforcement pad is an integrated structure, comprising an inserting portion and a supporting portion; the inserting portion has an access groove, and clamping blocks are respectively provided on both sides of the access groove; a side plate extends from the end face of the transverse steel beam, and the access groove is connected to the side plate to install the reinforcement pad on the transverse steel beam.

[0007] Preferably, the clamp block has a hollow cavity, and a locking ear extends from the hollow cavity for the screw to pass through.

[0008] Preferably, the clamping block vertically extends out of a top-connecting block, and the top-connecting block is in contact with the end surface of the transverse steel beam.

[0009] Preferably, the top end surface of the supporting portion is higher than the top end surface of the inserting portion, so that the supporting portion is higher than the top end of the transverse steel beam for connection with other components.

[0010] Preferably, the supporting portion is provided with a reinforcing rib, and two ends of the reinforcing rib are respectively connected to the supporting portion and the plug-in portion, so that the supporting portion, the plug-in portion and the reinforcing rib cooperate to form a triangle.

[0011] Preferably, a backing plate is welded to the supporting portion.

[0012] The beneficial effects of the present invention compared with the background technology are as follows:

[0013] The present invention provides a structure for reinforcing pads of beams of a three-dimensional warehouse shelf, which includes an H-shaped steel column, an H-shaped transverse steel beam and a reinforcing pad. The reinforcing pad is installed on both sides of the transverse steel beam to extend the bearing area of ​​the transverse steel beam, and the pad welding operability is stronger. The traditional pad is directly welded to the top of the transverse steel beam. When the pad is subjected to force, the force will be concentrated on the top of the transverse steel beam, which will cause the transverse steel beam to deform easily. However, after adopting this structure, the pad will be subjected to force and will transfer the force to the reinforcing pad. The reinforcing pads on both sides of the transverse steel beam are simultaneously abutted against the transverse steel beam to further disperse the pad force. At this time, the reinforcing pad and the transverse steel beam are subjected to force at the same time, so the stability is better and the transverse steel beam is not easy to deform. It has the advantages of simple structure, easy installation, low production cost, etc.; therefore, it is a product with superior performance in both technical and economic aspects.

Brief Description of the Drawings

[0014] Figure 1 This is a schematic diagram of the structure of the reinforced pad for the cross beam of the three-dimensional warehouse shelf in the preferred embodiment provided by the present invention;

[0015] Figure 2 This is a schematic diagram of assembling the transverse steel beam and the reinforcement pad in a preferred embodiment of the present invention;

[0016] Figure 3 A schematic diagram of the first viewing angle of the reinforcement pad assembly in the preferred embodiment provided by the present invention;

[0017] Figure 4 This is a schematic diagram from a second viewing angle of the reinforcement pad assembly in the preferred embodiment provided by the present invention. [Specific implementation method]

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions.

[0019] In the present invention, unless otherwise specified and limited, the terms "assemble", "connect", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The following is a further description of the specific embodiments of the present invention in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the present invention are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the present invention, but cannot be understood as limiting the present invention.

[0021] The preferred embodiment provided by the present invention is as follows: Figure 1 to Figure 4 As shown, a structure of a reinforced pad for a cross beam of a three-dimensional warehouse shelf includes a steel column 1, a transverse steel beam 2 and a reinforced pad 3; the bottom of the steel column 1 is connected to the ground, and the transverse steel beam 2 is installed on the top of the steel column 1 to support the transverse steel beam 2 through the steel column 1; the cross-sections of the steel column 1 and the transverse steel beam 2 are both H-shaped;

[0022] The reinforcing pad 3 is an integrated structure, and the reinforcing pad 3 includes a plug-in portion 4 and a supporting portion 5; the plug-in portion 4 has an access groove 41, and clamping blocks 42 are respectively provided on both sides of the access groove 41; the end face of the transverse steel beam 2 extends out of the side plate 21, and the side plate 21 is arranged along the end face of the transverse steel beam 2, and the access groove 41 is connected to the side plate 21 to install the reinforcing pad 3 on the transverse steel beam 2.

[0023] The clamp block 42 has a hollow cavity to reduce the weight of the reinforcement pad 3. A locking ear 43 is extended from the hollow cavity for screws to pass through. The locking ear 43 and the side plate 21 are correspondingly provided with screw holes 44 for screw connection. The clamp block 42 vertically extends a top connection block 45, which is in contact with the end surface of the transverse steel beam 2, increasing the contact area between the plug-in portion 4 and the side end surface of the transverse steel beam 2, which is conducive to dispersing the force.

[0024] The top surface of the supporting part 5 is higher than the top surface of the plug-in part 4, so that the supporting part 5 is higher than the top of the transverse steel beam 2 for other parts to connect. The supporting part 5 is provided with a reinforcing rib 51, and the two ends of the reinforcing rib 51 are respectively connected to the supporting part 5 and the plug-in part 4, so that the supporting part 5, the plug-in part 4 and the reinforcing rib 51 cooperate to form a triangle. The supporting part 5 is welded with a pad 6, and the reinforcing pad 3 at the same position of the transverse steel beam is welded to the same pad 6.

[0025] The intelligent stereoscopic warehouse is generally constructed by a plurality of steel beams, wherein a single column or a double column beam forms a vertical foundation part, and then other H-shaped beams are used to connect the columns. Usually, in order to strengthen the strength of the H-shaped beam, a side plate 21 is added to the inner wall at a certain interval.

[0026] The existing H-shaped beam is usually equipped with a horizontal and vertical pad on its top by a simple welding method. However, if the pad is too long, the bearing capacity of this part of the pad is limited, after all, the contact area between the pad and the H-shaped beam is limited. Therefore, in order to increase the contact area between the pad and the beam, the stability of the connection is improved.

[0027] In order to solve the problem of connection stability, this patent proposes a structure of a reinforcement pad 3 for the cross beam of a three-dimensional warehouse shelf, which includes an H-shaped steel column 1, an H-shaped transverse steel beam 2 and a reinforcement pad 3. The reinforcement pad 3 is installed on both sides of the transverse steel beam 2 to extend the supporting area of ​​the transverse steel beam 2, and the pad 6 has stronger welding operability. The reinforcement pad 3 includes a plug-in portion 4 and a supporting portion 5. The plug-in portion 4 has an access groove 41. The side plate 21 is embedded in the access groove 41 so that the reinforcement pad 3 is installed on the transverse steel beam 2. The reinforcement pads 3 are respectively installed on both sides of the side plate 21. The screws penetrate the clamping blocks 42 and locking ears 43 of the reinforcement pad 3 on both sides of the side plate 21 to fix the reinforcement pad 3 on the transverse steel beam 2. The edge of the plug-in portion 4 corresponds to the side wall of the transverse steel beam 2, so that the reinforcement pad 3 is compactly attached to the side wall of the transverse steel beam 2. After the reinforcing pad 3 is fixed, the pad 6 can be welded to the supporting portion 5, and the reinforcing pad 3 at the same position of the transverse steel beam is welded to the same pad 6. The traditional pad 6 is directly welded to the top of the transverse steel beam 2. When the pad 6 is subjected to force, the force will be concentrated on the top of the transverse steel beam 2, which will cause the transverse steel beam 2 to deform easily. However, after adopting this structure, the pad 6 will transfer the force to the reinforcing pad 3 when it is subjected to force. The reinforcing pads 3 on both sides of the transverse steel beam 2 are simultaneously abutted against the transverse steel beam 2 to further disperse the force of the pad 6. At this time, the reinforcing pad 3 and the transverse steel beam 2 are subjected to force at the same time, so the stability is better and the transverse steel beam 2 is not easy to deform.

[0028] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0029] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the well-known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A three-dimensional warehouse shelf with a reinforcement pad on the crossbeam, characterized in that: It includes steel columns, transverse steel beams and reinforcement pads; the bottom of the steel columns is connected to the ground, and the transverse steel beams are installed on the tops of the steel columns to support the transverse steel beams through the steel columns; the cross-sections of the steel columns and the transverse steel beams are both H-shaped; The reinforcement pad is an integrated structure, and includes a plug-in portion and a supporting portion; the plug-in portion has an access slot, and clamping blocks are respectively provided on both sides of the access slot; the end surface of the transverse steel beam extends out a side plate, and the access slot is connected to the side plate to install the reinforcement pad on the transverse steel beam; The clamp block has a hollow cavity, and a locking ear extends from the hollow cavity for screws to pass through; a top connection block extends vertically from the clamp block, and the top connection block is in contact with the end surface of the transverse steel beam; The top end surface of the supporting part is higher than the top end surface of the plug-in part, so that the supporting part is higher than the top end of the transverse steel beam for connection with other parts; the supporting part is provided with reinforcing ribs, and the two ends of the reinforcing ribs are respectively connected to the supporting part and the plug-in part, so that the supporting part, the plug-in part and the reinforcing ribs cooperate to form a triangle; the supporting part is welded with a pad.

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