A connecting assembly for shelving

Abstract

The utility model discloses a kind of connecting assemblies for shelves, it includes: stand, gasket, crossbeam and stringer, crossbeam is transversely set in one side of stand, the end of crossbeam is provided with the end plate of the side surface of stand, the end plate front end is provided with the hanging plate bent and extended to the front of stand, the front of stand is provided with the hanging hole of distribution spacedly up and down, the back of hanging plate is provided with the insert piece or bolt extended to corresponding hanging hole, stringer extends longitudinally from the back of stand to stand, the screw that transversely sets in stand is extended to the end of stringer, gasket is set on screw, gasket one end is provided with the pressing plate extended to the rear side of end plate tail, the positioning column inserted into end plate is set on pressing plate, crossbeam is connected with the hanging hole on the front of stand by the insert piece or bolt on the back of hanging plate, convenient to assemble, utilize pressing plate to carry out the press solid of end plate tail, and by the cooperation of positioning column and positioning hole, the limiting of end plate tail is carried out, structure is stable.

Description

Technical Field

[0001] This utility model relates to the field of shelving technology, and in particular to a connecting component for shelving. Background Technology

[0002] During the assembly of the shelving, the uprights, beams and longitudinal beams need to be assembled together, and the uprights support the beams and longitudinal beams.

[0003] The crossbeam can be fastened to the butterfly hole on the front of the column by inserts in the connector. However, the lack of limiting for the inserts makes it easy for the inserts to separate from the butterfly hole when the crossbeam is subjected to upward force or vibration during the handling, assembly or use of the rack, affecting the stability of the connection.

[0004] Furthermore, the beams are only connected to the butterfly holes by inserts, which makes it difficult to ensure the verticality of the beams and uprights. When the beams are under stress, the end plates are prone to tilting outwards, gradually forming an angle with the side of the uprights, which affects the safety of the shelving and needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a connecting component for shelves that enables quick connection and positioning, thereby improving structural stability.

[0006] To achieve this objective, the present invention adopts the following technical solution: A connecting assembly for a shelving unit includes: an upright, a gasket, a crossbeam, and a longitudinal beam. The crossbeam is transversely disposed on one side of the upright. An end cap plate is provided at the end of the crossbeam, fitting against the side of the upright. A hanging plate, bent and extending to the front of the end cap plate, is provided at the front of the upright. Hanging holes are spaced vertically on the front of the upright. Inserts or pins extending into the corresponding hanging holes are provided on the back of the hanging plate. The longitudinal beam extends longitudinally from the back of the upright into the upright. A screw, transversely disposed in the upright, passes through the end of the longitudinal beam. A gasket is disposed on the screw. A pressure plate, extending to the rear side of the end cap plate, is provided at one end of the gasket. A positioning post for inserting the end cap plate is provided on the pressure plate.

[0007] The end cap plate and the hanging plate adopt an integrated L-shaped curved plate structure.

[0008] The pin has a baffle plate at its end.

[0009] The diameter of the baffle is larger than the diameter of the pin.

[0010] The upper width of the hanging hole is greater than the lower width.

[0011] The screw has a nut with a clamping washer.

[0012] The end cap plate is provided with positioning holes corresponding to the positioning posts.

[0013] The beneficial effects of this utility model are as follows: A connecting component for a shelf allows the crossbeam to be connected to the hanging hole on the front of the upright via a tab or pin on the back of the hanging plate, making assembly convenient. A pressure plate is used to press and secure the end plate, and the end plate is limited by the cooperation of the positioning pin and the positioning hole, ensuring the end plate fits snugly against the side of the upright, improving structural stability, avoiding accidental separation of the crossbeam and the upright, and ensuring high safety. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 Top view Figure 3 yes Figure 2 A schematic diagram of the structure after the gasket is removed. Detailed Implementation

[0015] The following is combined Figures 1-3 The technical solution of this utility model will be further illustrated through specific embodiments.

[0016] like Figure 1 and Figure 2 The connecting components for the shelving shown include: uprights 1, pads 10, crossbeams 2 and longitudinal beams 9. The crossbeams 2 are horizontally arranged on one side of the vertically placed uprights 1, and it is necessary to ensure the perpendicularity of the crossbeams 2 to the side of the uprights 1.

[0017] A capping plate 7 is provided at the end of the crossbeam 2, which fits against the side of the column. The capping plate 7 is welded and fixed to the end of the crossbeam 2. The crossbeam 2 can be made of hollow square steel, and the end of the crossbeam 2 is sealed by the capping plate 7.

[0018] A hanging plate 3, bent and extending to the front of the column 1, is provided at the front end of the end plate 7. In this embodiment, the end plate 7 and the hanging plate 3 adopt an integrated L-shaped bent plate structure, which has high strength. The front of the column 1 is provided with hanging holes 4 distributed vertically, with the upper width of the hanging holes 4 being greater than the lower width, forming a butterfly hole structure.

[0019] like Figure 2 As shown, the back of the hanging plate 3 is provided with a tab or pin 5 extending into the corresponding hanging hole 4. The tab can be obtained by stamping on the hanging plate 3, and the pin 5 needs to be welded and fixed to the back of the hanging plate 3, resulting in a sturdy structure.

[0020] In this embodiment, a baffle 6 is provided at the end of the pin 5. The diameter of the baffle 6 is larger than the diameter of the pin 5, forming a stepped shaft structure. The baffle 6 enters the inner side of the column 1 through the upper part of the hanging hole 4, and then moves down to realize the outward movement limit of the pin 5 and improve safety.

[0021] like Figure 2 As shown, the longitudinal beam 9 extends longitudinally from the back of the column 1 into the column 1. A screw 8 is transversely arranged in the column 1, penetrating the end of the longitudinal beam 9, to fix the end of the longitudinal beam 9 and facilitate assembly. The washer 10 is set on the screw 8, and a nut 14 is provided on the screw 8 to fix the washer 10.

[0022] A pressure plate 11 extending to the rear side of the end cap plate 7 is provided at one end of the gasket 10. In this embodiment, the gasket 10 and the pressure plate 11 adopt an integrated Z-shaped bent plate structure, which is formed by stamping steel plate and has a stable structure.

[0023] like Figure 3 As shown, the pressure plate 11 is provided with a positioning post 12 for inserting the end plate 7, and the end plate 7 is provided with a positioning hole 13 corresponding to the positioning post 12. The positioning post 12 is welded and fixed on the pressure plate 11. The pressure plate 11 is used to press and fix the tail end of the end plate 7, and the tail end of the end plate 7 is limited by the cooperation of the positioning post 12 and the positioning hole 13, ensuring the fit between the end plate 7 and the side of the column 1, improving the structural stability, avoiding the problem of accidental separation between the crossbeam 2 and the column 1, and ensuring high safety and the perpendicularity between the crossbeam 2 and the side of the column 1.

[0024] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A connecting component for a shelf, characterized in that, include: The column comprises a column, a gasket, a crossbeam, and a longitudinal beam. The crossbeam is horizontally positioned on one side of the column. The end of the crossbeam is fitted with a head plate that fits against the side of the column. The front end of the head plate is fitted with a hanging plate that bends and extends to the front of the column. The front of the column has hanging holes spaced vertically. The back of the hanging plate has inserts or pins extending into the corresponding hanging holes. The longitudinal beam extends longitudinally from the back of the column into the column. A screw is horizontally positioned in the column, penetrating the end of the longitudinal beam. The gasket is positioned on the screw. One end of the gasket has a pressure plate extending to the rear side of the end plate. The pressure plate has a positioning post for inserting into the end plate.

2. The connecting assembly for the shelf according to claim 1, characterized in that, The end cap and the hanging plate adopt an integrated L-shaped curved plate structure.

3. The connecting assembly for the shelf according to claim 1, characterized in that, A baffle is provided at the end of the pin.

4. The connecting assembly for the shelf according to claim 3, characterized in that, The diameter of the baffle is larger than the diameter of the pin.

5. The connecting assembly for the shelf according to claim 4, characterized in that, The upper width of the hanging hole is greater than the lower width.

6. The connecting assembly for the shelf according to claim 1, characterized in that, The screw has a nut with a clamping washer.

7. The connecting assembly for the shelf according to claim 1, characterized in that, The end cap plate is provided with positioning holes corresponding to the positioning posts.

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