Assembling structure of cantilever and stand column for goods shelf

Abstract

The assembly structure comprises the stand column and the cantilever, a plurality of first inserting blocks are integrally arranged on the left side and the right side of the stand column at equal intervals, a connecting frame is integrally arranged on the rear side of the cantilever, and first inserting grooves matched with the first inserting blocks are transversely formed in the inner walls of the left side and the right side of the connecting frame; second inserting grooves are longitudinally formed in the inner walls of the left side and the right side of the connecting frame, rear plates are slidably mounted in the second inserting grooves, and limiting blocks are integrally arranged on the front portions of the rear plates. Preliminary connection of the connecting frame and the stand column is achieved through a first inserting block and a first inserting groove, the stand column is connected in an abutting mode through a limiting block, the connecting frame is prevented from falling off from the stand column, and connection between the rear plate and the stand column is achieved through an inserting hole, a drawing rod, a connecting spring and a second inserting block; the connecting strength between the connecting frame and the stand column is enhanced, the mounting and dismounting processes are convenient, and the maintenance efficiency of the goods shelf is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo storage facilities, and more specifically, to an assembly structure of a cantilever and a column for a shelf. Background Art

[0002] Cantilever racks are an important type of racks. Existing cantilever racks are suitable for storing long materials, ring-shaped materials, plates, pipes and irregular goods. The cantilever can be single-sided or double-sided. Cantilever racks have the characteristics of stable structure, good load-bearing capacity and high space utilization.

[0003] Most existing cantilevers are fixed to the uprights of the shelves by bolts, which is very cumbersome to operate and easily leads to reduced shelf assembly efficiency, and is also very inconvenient to disassemble and easily leads to reduced shelf maintenance efficiency. In view of the above problems, the present device was invented after research. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides an assembly structure of a cantilever and a column for a shelf to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly structure of a cantilever and a column for a shelf, comprising a column and a cantilever, a plurality of No. 1 plug-in blocks are evenly spaced on the left and right sides of the column, a connecting frame is integrally provided on the rear side of the cantilever, the inner walls on the left and right sides of the connecting frame are both horizontally provided with No. 1 plug-in grooves adapted to the No. 1 plug-in blocks, the inner walls on the left and right sides of the connecting frame are both longitudinally provided with No. 2 plug-in grooves, a rear plate is slidably installed in the No. 2 plug-in groove, a limiting block is integrally provided at the front of the rear plate, a plurality of plug-in holes are evenly spaced on the rear wall of the column, a draw rod is slidably installed on the rear plate, a No. 2 plug-in block is fixedly installed at the front of the draw rod, a connecting spring is provided between the rear plate and the No. 2 plug-in block, and a pull rod is fixedly installed at the rear of the draw rod.

[0006] Optionally, the No. 1 plug-in block and the No. 1 plug-in slot are both rectangular structures.

[0007] Optionally, the length of the connecting frame is greater than the length of the column.

[0008] Optionally, the cross section of the connection frame is in a “[”-shaped structure.

[0009] Optionally, the height of the second plug-in slot is smaller than the height of the connection frame.

[0010] Optionally, the distance between the rear wall surface of the column and the front wall surface of the rear plate is equal to the length of the limit block.

[0011] Optionally, the plug hole is coaxially arranged with the second plug block.

[0012] Optionally, the diameter of the plug hole is equal to the diameter of the second plug block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The assembly structure of the cantilever and the column of the shelf utilizes a No. 1 plug-in block and a No. 1 plug-in slot to achieve the preliminary connection between the connection frame and the column, and is provided with a No. 2 plug-in slot, a rear plate and a limit block. The limit block abuts against the column to prevent the connection frame from falling off the column, and is provided with a plug-in hole, a pull-out rod, a connection spring and a No. 2 plug-in block. The No. 2 plug-in block is plugged into the plug-in hole to achieve the connection between the rear plate and the column, thereby enhancing the connection strength between the connection frame and the column, and achieving the assembly between the cantilever and the column without using bolts. The installation and disassembly processes are relatively convenient, thereby improving the efficiency of shelf maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The overall structural diagram provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the column provided by the utility model;

[0018] Figure 3 A schematic diagram of the internal structure of the connection frame provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the local structure provided by the utility model.

[0020] Description of reference numerals:

[0021] 1. Column; 2. Cantilever; 3. No. 1 plug-in block; 4. Connection frame; 5. No. 1 plug-in slot; 6. No. 2 plug-in slot; 7. Rear plate; 8. Limit block; 9. Plug-in hole; 10. Pull-out rod; 11. No. 2 plug-in block; 12. Connection spring; 13. Pull rod. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Refer to the attached Figure 1 and Figure 2 The embodiment of the present invention is an assembly structure of a cantilever and a column for a shelf, comprising a column 1 and a cantilever 2, wherein the cantilever 2 is arranged at the front side of the column 1, and a plurality of No. 1 plug-in blocks 3 are evenly and integrally arranged on the left and right sides of the column 1, and the No. 1 plug-in blocks 3 on both sides are symmetrically arranged with the vertical center plane of the column 1 as the symmetry plane, and a plurality of plug-in holes 9 are evenly spaced on the rear wall of the column 1, and the number of the No. 1 plug-in blocks 3 is twice the number of the plug-in holes 9.

[0025] Refer to the attached Figure 2 and Figure 3 A connecting frame 4 is integrally provided on the rear side of the cantilever 2. The connecting frame 4 is vertically arranged. The cross section of the connecting frame 4 is in the shape of a "[" structure. The length of the connecting frame 4 is greater than the length of the column 1. The inner walls on both sides of the connecting frame 4 are horizontally provided with a No. 1 plug-in slot 5 that is compatible with the No. 1 plug-in block 3. Both the No. 1 plug-in block 3 and the No. 1 plug-in slot 5 are rectangular structures. When in use, the No. 1 plug-in slot 5 is inserted into the No. 1 plug-in block 3, and the front wall surface of the column 1 and the front inner wall surface of the connecting frame 4 are fitted together. The No. 1 plug-in block 3 preliminarily connects the connecting frame 4 and the cantilever 2, thereby realizing the preliminary connection between the cantilever 2 and the column 1. In other embodiments, the No. 1 plug-in block 3 and the No. 1 plug-in slot 5 can also be arranged in a prism-shaped structure.

[0026] Refer to the attached Figure 2 and Figure 3 A No. 2 plug-in slot 6 is longitudinally opened on the inner walls on both sides of the left and right sides of the connecting frame 4. The height of the No. 2 plug-in slot 6 is less than the height of the connecting frame 4. A rear plate 7 is slidably installed in the No. 2 plug-in slot 6. A limiting block 8 is integrally arranged at the front of the rear plate 7, and the distance between the rear wall surface of the column 1 and the front wall surface of the rear plate 7 is equal to the length value of the limiting block 8. That is, when the rear plate 7 is installed, the limiting block 8 installed at the front of the rear plate 7 abuts against the column 1. At this time, the connection between the connecting frame 4 and the column 1 is realized, and the connecting frame 4 is prevented from falling off from the column 1.

[0027] Refer to the attached Figure 3 and Figure 4 A draw rod 10 is slidably mounted on the rear plate 7, a No. 2 plug-in block 11 is fixedly mounted on the front of the draw rod 10, the plug-in hole 9 is coaxially arranged with the No. 2 plug-in block 11, and the diameter of the plug-in hole 9 is equal to the diameter of the No. 2 plug-in block 11, a connecting spring 12 is arranged between the rear plate 7 and the No. 2 plug-in block 11, and a pull rod 13 is fixedly mounted on the rear of the draw rod 10. When installing the rear plate 7, the operator first pulls the pull rod 13 outward, the connecting spring 12 contracts, and the No. 2 plug-in block 11 moves toward the rear plate 7, and then inserts the rear plate 7 into the No. 2 plug-in slot 6. When the bottom of the rear plate 7 fits with the bottom of the No. 2 plug-in slot 6, release the pull on the pull rod 10. At this time, under the action of the connecting spring 12, the rear plate 7 moves away from the rear plate 7 and is inserted into the plug-in hole 9. At this time, the connection between the rear plate 7 and the column 1 is realized, and the connection strength between the connecting frame 4 and the column 1 is enhanced.

[0028] The assembly structure of the cantilever and the column of the shelf utilizes a No. 1 plug-in block 3 and a No. 1 plug-in slot 5 to achieve a preliminary connection between the connection frame 4 and the column 1, and is provided with a No. 2 plug-in slot 6, a rear plate 7 and a limit block 8. The limit block 8 abuts against the column 1 to prevent the connection frame 4 from falling off the column 1. A plug-in hole 9, a pull-out rod 10, a connecting spring 12 and a No. 2 plug-in block 11 are provided. The No. 2 plug-in block 11 is plugged into the plug-in hole 9 to achieve the connection between the rear plate 7 and the column 1, thereby enhancing the connection strength between the connection frame 4 and the column 1.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An assembly structure of a cantilever and a column for a shelf, comprising a column (1) and a cantilever (2), characterized in that: A plurality of No. 1 plug-in blocks (3) are evenly spaced on the left and right sides of the column (1); a connection frame (4) is integrally provided on the rear side of the cantilever (2); a No. 1 plug-in slot (5) adapted to the No. 1 plug-in block (3) is transversely provided on the inner walls on the left and right sides of the connection frame (4); a No. 2 plug-in slot (6) is longitudinally provided on the inner walls on the left and right sides of the connection frame (4); a rear plate (7) is slidably installed in the No. 2 plug-in slot (6); a limit block (8) is integrally provided at the front of the rear plate (7); a plurality of plug-in holes (9) are evenly spaced on the rear wall of the column (1); a draw rod (10) is slidably installed on the rear plate (7); a No. 2 plug-in block (11) is fixedly installed at the front of the draw rod (10); a connection spring (12) is provided between the rear plate (7) and the No. 2 plug-in block (11); a pull rod (13) is fixedly installed at the rear of the draw rod (10).

2. The assembly structure of a cantilever and a column for a shelf according to claim 1, characterized in that: The No. 1 plug-in block (3) and the No. 1 plug-in slot (5) are both rectangular parallelepiped structures.

3. The assembly structure of a cantilever and a column for a shelf according to claim 1, characterized in that: The length of the connection frame (4) is greater than the length of the column (1).

4. The assembly structure of a cantilever and a column for a shelf according to claim 1, characterized in that: The cross section of the connecting frame (4) is in the shape of a "[".

5. The assembly structure of a cantilever and a column for a shelf according to claim 1, characterized in that: The height of the second plug-in slot (6) is smaller than the height of the connection frame (4).

6. The assembly structure of a shelf cantilever and a column according to claim 1, characterized in that: The distance between the rear wall surface of the column (1) and the front wall surface of the rear plate (7) is equal to the length of the limit block (8).

7. The assembly structure of a shelf cantilever and a column according to claim 1, characterized in that: The plug-in hole (9) is coaxially arranged with the second plug-in block (11).

8. The assembly structure of a cantilever and a column for a shelf according to claim 1, characterized in that: The diameter of the plug hole (9) is equal to the diameter of the second plug block (11).

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