Goods shelf span beam assembly supporting structure

Abstract

The utility model discloses a goods shelf span beam composition supporting structure, which relates to the technical field of goods shelf span beams, and comprises a span beam body, two main beam bodies and a connecting mechanism, the bottom of one end of the span beam body is fixedly provided with a sleeve shell, and the bottom of the other end of the span beam body is fixedly provided with an adaptive placing groove and a fixing plate; and a supporting column matched with the adaptive placement groove in size is installed at the bottom of the adaptive placement groove, a plug pin column is installed in the sleeve shell, and connecting mechanisms are installed at the opposite ends of the plug pin column and the supporting column correspondingly. Through the adaptive design of the insertion holes in the main beam bodies and the clamping blocks, the structure can meet the requirements of goods shelves of different heights and specifications, the span beam bodies and the main beam bodies are connected in a split installation mode, the situation that the distances between the two main beam bodies are different is met, the error-tolerant rate is high, installation is more convenient, and the service life of the goods shelf is prolonged. And through a connecting mechanism of the span beam body and the main beam body, the stability of the whole structure is enhanced, and shaking and deformation of the goods shelf in the using process are reduced.

Description

Technical Field

[0001] This utility model relates to the field of rack span beam technology, and in particular to a rack span beam component support structure. Background Technology

[0002] The beam-and-beam support structure is a support system used for warehouse racking, designed to improve the stability and load-bearing capacity of the racking. Traditional racking structures typically use simple beam-and-column connections, which usually require a large number of bolts or welding, making installation cumbersome and time-consuming, increasing labor and time costs. Limited load-bearing capacity: The simple beam-and-column design of traditional racking structures lacks effective reinforcement measures, resulting in limited load-bearing capacity that cannot meet the high load-bearing requirements of modern warehousing. Fixed specifications of traditional racking structures make it difficult to adjust height or width according to actual needs, limiting their applicability in different warehousing environments. Utility Model Content

[0003] The main purpose of this utility model is to provide a support structure for the crossbeams of a shelving unit, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A shelving span beam support structure includes a span beam body, two main beam bodies, and a connecting mechanism. A housing is fixedly installed at the bottom of one end of the span beam body, and an adapter placement groove and a fixing plate are fixedly installed at the bottom of the remaining end of the span beam body. A support column of the same size is installed at the bottom of the adapter placement groove. A pin is installed inside the housing. A connecting mechanism is installed at the opposite end of the pin and the support column. The connecting mechanism includes a side panel, locking blocks, a slide bar, and a slide groove. Two locking blocks are fixedly installed on one side surface of the side panel. An opening is provided at the top of the side panel, and a slide groove is provided on the opening. A slide bar is slidably installed on the slide groove, and a limiting block is installed on the slide bar.

[0006] Preferably, the cross-beam body is a cross-section with an inverted concave shape and is formed by bending cold-rolled steel plate.

[0007] Preferably, both main beams are U-shaped cross-section main beams, and several insertion holes are equally spaced on both side walls of the two main beams from top to bottom. Several fixing rods are fixedly installed at equal intervals between the side walls of the two main beams, and the positions of two adjacent insertion holes correspond to and are compatible with the locking blocks.

[0008] Preferably, the end of the pin away from the side panel has a slit, and anti-disengagement connectors are installed on both sides near the end of the slit, and the pin is adapted to the housing.

[0009] Preferably, the support column and the fixing plate are connected by a long screw thread.

[0010] Preferably, a number of reinforcing plates are installed at equal intervals inside the span beam body.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The connection mechanism between the crossbeam body and the main beam body enhances the stability of the overall structure and reduces the shaking and deformation of the rack during use. The reinforcing plate installed inside the crossbeam body and the fixing rod between the main beam body increase the strength of the structure, enabling it to withstand greater weight.

[0013] The sliding bar and groove design in the connection mechanism makes the connection between the cross beam body and the main beam body simpler, facilitating quick installation and disassembly. The anti-loosening connector on the pin column and the long screw connection between the support column and the fixing plate ensure the firmness of the connection and prevent loosening or falling off during use.

[0014] The structure's design, featuring inserts and locking blocks on the main beam, allows it to adapt to racking requirements of varying heights and specifications. The connection mechanism between the crossbeam and the main beam allows for separate installation, accommodating situations where the spacing between the two main beams differs. This design offers high tolerance for errors and facilitates easier installation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a shelf span beam support structure according to the present invention;

[0016] Figure 2 This is a front view schematic diagram of a support structure consisting of a shelf span beam according to the present invention;

[0017] Figure 3 This is a three-dimensional structural diagram of a shelf crossbeam support structure adapted to a placement groove according to the present invention.

[0018] Figure 4 This is a three-dimensional structural diagram of a support structure housing composed of a shelf crossbeam according to the present invention.

[0019] Figure 5 This is a schematic diagram of the connection structure between the limiting block and the opening of the support structure of the shelf span beam according to this utility model;

[0020] Figure 6 This is a three-dimensional structural diagram of the side panel of the support structure composed of the cross beams of a shelf according to the present invention.

[0021] In the diagram: 1. Span beam body; 101. Reinforcing plate; 102. Shell; 103. Fixing plate; 104. Adaptor placement slot; 105. Long screw; 2. Main beam body; 201. Fixing rod; 202. Insertion hole; 3. Connecting mechanism; 31. Side panel; 32. Locking block; 33. Sliding strip; 34. Sliding groove; 35. Opening; 36. Limiting block; 4. Support column; 501. Pin column; 502. Anti-detachment connector; 503. Opening. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1-6 As shown, a shelving crossbeam support structure includes a crossbeam body 1, two main beam bodies 2, and a connecting mechanism 3. A housing 102 is fixedly installed at the bottom of one end of the crossbeam body 1, and an adaptation placement groove 104 and a fixing plate 103 are fixedly installed at the bottom of the remaining end of the crossbeam body 1. A support column 4 of the same size is installed at the bottom of the adaptation placement groove 104. A pin 501 is installed inside the housing 102. The connecting mechanism 3 is installed at the opposite ends of the pin 501 and the support column 4. The connecting mechanism 3 includes a side panel 31, a locking block 32, a slide bar 33, and a slide groove 34. Two locking blocks 32 are fixedly installed on one side surface of the side panel 31. An opening 35 is provided at the top of the side panel 31. A slide groove 34 is provided on the opening 35. A slide bar 33 is slidably installed on the slide groove 34. A limiting block 36 is installed on the slide bar 33.

[0024] In this embodiment, the cross beam body 1 is a cross beam body 1 with an inverted concave cross section and is formed by bending cold-rolled steel plate. The support column 4 and the fixing plate 103 are connected by long screws 105. Several reinforcing plates 101 are installed at equal intervals inside the cross beam body 1.

[0025] Specifically, the connection mechanism 3 between the crossbeam body 1 and the main beam body 2 enhances the stability of the overall structure and reduces the shaking and deformation of the rack during use. The reinforcing plate 101 installed inside the crossbeam body 1 and the fixing rod 201 between the main beam body 2 increase the strength of the structure, enabling it to withstand greater weight.

[0026] In this embodiment, both main beam bodies 2 are U-shaped cross-section main beam bodies 2. The two side walls of the two main beam bodies 2 are provided with a number of insertion holes 202 at equal intervals from top to bottom. A number of fixing rods 201 are fixedly installed at equal intervals between the two side walls of the two main beam bodies 2. The positions of two adjacent insertion holes 202 correspond to and are adapted to the positions of the locking blocks 32. The end of the pin post 501 away from the side panel 31 is provided with a slit 503, and anti-disengagement locking connectors 502 are installed on both sides near the end of the slit 503. The pin post 501 is adapted to the housing 102.

[0027] Specifically, the design of the sliding strip 33 and sliding groove 34 in the connecting mechanism 3 makes the connection between the span beam body 1 and the main beam body 2 simpler, facilitating quick installation and disassembly. The anti-disengagement connector 502 on the pin column 501 and the long screw 105 connecting the support column 4 and the fixing plate 103 ensure the firmness of the connection and prevent loosening or falling off during use. The matching design of the insertion hole 202 on the main beam body 2 and the locking block 32 allows this structure to adapt to the needs of racks of different heights and specifications.

[0028] Working Principle: The connection mechanism 3 between the crossbeam body 1 and the main beam body 2 enhances the stability of the overall structure, reducing swaying and deformation during use. The reinforcing plate 101 installed inside the crossbeam body 1 and the fixing rod 201 between the main beam body 2 increase the structural strength, enabling it to withstand greater weight. The design of the sliding strip 33 and sliding groove 34 in the connection mechanism 3 makes the connection between the crossbeam body 1 and the main beam body 2 simpler, facilitating quick installation and disassembly. The anti-disengagement connector 502 on the pin column 501 and the long screw 105 connecting the support column 4 and the fixing plate 103 ensure a firm connection, preventing loosening or detachment during use. The matching design of the insertion hole 202 and the locking block 32 on the main beam body 2 allows this structure to adapt to the needs of racks of different heights and specifications.

[0029] Installation method: Install the crossbeam body 1, connect one end of the crossbeam body 1 to the main beam body 2 through the sleeve 102, insert the second pin 501 inside the sleeve 102 into the insertion hole 202 of the main beam body 2 to ensure a firm connection, fix the support column 4, place the support column 4 in the matching placement groove 104 at the other end of the crossbeam body 1, and fix the support column 4 to the fixing plate 103 with the long screw 105. The two parts are installed separately, which can also accommodate the situation where the two main beam bodies 2 have different spacing, making the installation easier.

[0030] Connect the main beam body 2, align the insertion hole 202 of the main beam body 2 with the locking block 32 on the cross beam body 1, and use the slide bar 33 and slide groove 34 to lock the limiting block 36 into the insertion hole 202 to prevent the locking block 32 from coming out and ensure a stable connection.

[0031] The structure is reinforced by a reinforcing plate 101 on the cross beam body 1, and the two main beam bodies 2 are connected by a fixing rod 201, which further enhances the stability of the overall structure.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shelving cross member assembly support structure, characterized by: The utility model provides a cross beam body (1), two main beam bodies (2) and connecting mechanism (3), one end bottom fixed mounting of cross beam body (1) has the shell (102), the bottom fixed mounting of remaining one end of cross beam body (1) has the adaptive placement slot (104) and fixed plate (103), the bottom installation of adaptive placement slot (104) has the support column (4) of size adaptation, the inside installation of shell (102) has the bolt column (501), the opposite end of bolt column (501) and support column (4) all install connecting mechanism (3), connecting mechanism (3) includes side panel (31), clamping block (32), slide bar (33) and sliding slot (34), one side surface fixed mounting of side panel (31) has two clamping block (32), the top of side panel (31) is equipped with opening cavity (35), be equipped with sliding slot (34) on opening cavity (35), sliding slot (34) on sliding installation has slide bar (33), install the limiting block (36) on slide bar (33).

2. A shelving cross member assembly support structure according to claim 1, wherein: The cross beam body (1) is inverted concave in cross section and is formed by bending a cold-rolled steel plate.

3. A shelf cross beam assembly support structure according to claim 1, wherein: Both of the main beam bodies (2) are U-shaped in cross section, and a plurality of insertion holes (202) are equidistantly formed in the side walls of the two main beam bodies (2) from top to bottom, a plurality of fixed rods (201) are equidistantly fixedly installed between the side walls of the two main beam bodies (2), and two adjacent insertion holes (202) correspond to the positions of the clamping blocks (32) and are adapted to the clamping blocks (32).

4. A shelf cross beam assembly support structure according to claim 1, wherein: The end of the bolt column (501) away from the side panel (31) is provided with a slit (503), and anti-dropping joints (502) are installed on both sides of the end near the slit (503).

5. A shelf cross beam assembly support structure according to claim 1, wherein: The support column (4) and the fixed plate (103) are threadedly connected through a long screw (105).

6. A shelf cross beam assembly support structure according to claim 1, wherein: A plurality of reinforcing plates (101) are equidistantly installed in the cross beam body (1).

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