CN219155443U

CN219155443U - Be used for accurate base of goods shelves stand socket joint shear resistance flex

Info

Publication number: CN219155443U
Application number: CN202223362053.7U
Authority: CN
Inventors: 黄曦; 崔雄; 郑荣军; 管树林; 黄东昕; 宋永刚
Original assignee: Shanghai Jingxing Storage Equipment Engineering Co ltd
Current assignee: Shanghai Jingxing Storage Equipment Engineering Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-09
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a precision base for a shelf upright post socket joint shear resistance and deflection resistance, which belongs to the technical field of storage equipment structures and comprises a bearing plate and an upright post, and further comprises: the U-shaped bayonet used for restraining the connection periphery of the stand column is arranged on the top of the supporting plate, the rectangular section used for forcedly positioning the inner side position of the stand column is arranged on the top of the supporting plate, and the supporting plate and the U-shaped bayonet are formed by continuous die stamping forming.

Description

Be used for accurate base of goods shelves stand socket joint shear resistance flex

Technical Field

The utility model relates to the technical field of storage equipment structures, in particular to a precision base for a storage rack upright post socket joint shear-resistant and flexural-resistant.

Background

Conventionally, column installation and production and transportation of high-rise (ultra-high) vertical libraries are contradictory. The transportation conditions, the installation environment and other factors, and the production process of the large-batch long (ultra-long) strip-shaped upright posts has various limitations such as transportation, welding production and the like; in production, a section of the upright post and a flat plate are required to be subjected to butt welding of plate pipes, and the assembly welding, turning over and welding are very unfavorable for improving the production efficiency, the production quality and the installation efficiency. The conventional connecting piece has heavy appearance, low shearing and bending resistance coefficient and complex structure production process, and is difficult to control the overall precision; the labor intensity of workers is reduced, the product performance is improved, and the ideal effect is hardly achieved. Therefore, the utility model discloses the precision base for the socket joint shearing resistance and the bending resistance of the upright post of the goods shelf.

Disclosure of Invention

The present utility model has been developed in view of the above-discussed and/or existing problems in a precision base for a shelf stud socket shear and flex.

Therefore, the utility model aims to provide the precision base for the socket joint shearing resistance and the bending resistance of the upright post of the goods shelf, which can solve the problems in the prior art.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a be used for accurate base of goods shelves stand socket joint shear resistance, it includes carrier plate and stand still includes:

a U-shaped bayonet for restraining the connection periphery of the upright post, and the U-shaped bayonet is mounted on the top of the bearing plate;

and the rectangular section bar is used for forcedly positioning the inner side position of the upright post and is arranged on the top of the bearing plate.

As a preferable scheme for the precision base for the socket joint shearing resistance and the bending resistance of the upright post of the goods shelf, the utility model comprises the following steps: the bearing plate and the U-shaped bayonet are formed by continuous die stamping forming.

As a preferable scheme for the precision base for the socket joint shearing resistance and the bending resistance of the upright post of the goods shelf, the utility model comprises the following steps: the U-shaped bayonet is welded at the top of the bearing plate, the rectangular section bar is welded at the top of the bearing plate, and the rectangular section bar is positioned in the inner cavity of the U-shaped bayonet.

As a preferable scheme for the precision base for the socket joint shearing resistance and the bending resistance of the upright post of the goods shelf, the utility model comprises the following steps: the space between the U-shaped bayonet and the rectangular section bar is provided with an upright post, and the upright post is fixedly arranged on the U-shaped bayonet through a high-strength bolt.

As a preferable scheme for the precision base for the socket joint shearing resistance and the bending resistance of the upright post of the goods shelf, the utility model comprises the following steps: the inner surface of the U-shaped bayonet and the outer surface of the rectangular section bar are in large-area friction connection with the inner surface and the outer surface of the upright post.

Compared with the prior art:

under the condition of complex site, even under the conditions of narrow space and inconvenient disassembly and assembly operations, the welding device can be rapidly and accurately installed and positioned, and the welding device has a simple geometric structure, is convenient for automatic assembly line welding production and precise positioning installation, is convenient to use, reduces production cost, improves precision, reduces dead weight, has a simple structure, is stable and stable in shearing resistance, is convenient to manufacture and install, and improves the stability of the whole structure.

Drawings

FIG. 1 is a front view block diagram of a socket shear resistant precision base of the present utility model;

FIG. 2 is a rear view block diagram of the socket shear resistant precision base of the present utility model;

FIG. 3 is a schematic rear view of a mounting structure for a socket shear resistant precision base of the present utility model;

FIG. 4 is a schematic front view of a mounting structure for a socket shear resistant precision base of the present utility model.

In the figure: u-shaped bayonet 1, rectangle section bar 2, carrier plate 3, stand 4, high strength bolt 5.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a precision base for a shelf upright post socket joint shear resistance, referring to fig. 1-4, which comprises a supporting plate 3 and upright posts 4, wherein the supporting plate 3 and a U-shaped bayonet 1 are formed by continuous die stamping forming, and the supporting plate 3 is used for supporting gravity pressure transmitted by an upper upright post 4 and each node;

further comprises: the U-shaped bayonet 1 is used for restraining the connection periphery of the upright post 4, and the rectangular section bar 2 is used for forcedly positioning the inner side position of the upright post 4;

and U-shaped bayonet 1 installs on the top of carrier plate 3, and rectangular section bar 2 installs on the top of carrier plate 3, the top welding U-shaped bayonet 1 of carrier plate 3, the top welding rectangular section bar 2 of carrier plate 3, and rectangular section bar 2 is located the inner chamber of U-shaped bayonet 1, the space between U-shaped bayonet 1 and the rectangular section bar 2 is equipped with stand 4, and stand 4 passes through high strength bolt 5 fixed mounting on U-shaped bayonet 1, the interior surface of U-shaped bayonet 1 and the surface of rectangular section bar 2 carry out large tracts of land friction with the interior external surface of stand 4 and are connected.

Working principle: the U-shaped bayonet 1 is utilized to restrain the connection periphery of the upright post 4, the side surface of the rectangular section bar 2 plays a role in forcing the inner side position of the upright post 4 to be positioned, the bearing plate 3 is designed at the bottom of the upright post 4 and is used for supporting the gravity pressure transmitted by the upper upright post 4 and each node, the high-strength bolts 5 are used for positioning, locking and fixing, the high-strength bolts are in large-area friction connection with the side surfaces of the U-shaped bayonet 1 and the rectangular section bar 2, and the bearing plate 3 is used for bearing and releasing the excellent transmission of force, so that the effect is excellent, automatic production can be realized in production, and the installation and use are convenient.

The utility model adopts a precise stamping process, a continuous die stamping forming process is adopted to form the U-shaped bayonet 1 and the supporting plate 3, and an automatic welding device is assisted, so that the supporting plate 3 and the rectangular section bar 2 are positioned for welding at first, and then the welding construction of the U-shaped bayonet 1 and the last step is carried out.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a be used for accurate base of goods shelves stand socket joint shear resistance, includes carrier plate (3) and stand (4), its characterized in that still includes:

a U-shaped bayonet (1) for restraining the connection periphery of the upright post (4), and the U-shaped bayonet (1) is arranged on the top of the bearing plate (3);

rectangular section bar (2) for forcing the inner side position of the upright post (4), and the rectangular section bar (2) is installed on the top of the bearing plate (3).

2. A precision base for the spigot-and-socket shearing and bending of shelf columns according to claim 1, wherein the bearing plate (3) and the U-shaped bayonet (1) are formed by continuous die stamping.

3. The precision base for the socket joint, the shear and the bending of the upright post of the goods shelf according to claim 1 is characterized in that a U-shaped bayonet (1) is welded at the top of the supporting plate (3), a rectangular section bar (2) is welded at the top of the supporting plate (3), and the rectangular section bar (2) is positioned in the inner cavity of the U-shaped bayonet (1).

4. The precision base for the socket joint, the shearing resistance and the bending resistance of the upright post of the goods shelf according to claim 1, wherein an upright post (4) is arranged in a space between the U-shaped bayonet (1) and the rectangular section bar (2), and the upright post (4) is fixedly arranged on the U-shaped bayonet (1) through a high-strength bolt (5).

5. The precision base for the socket joint, the shear and the bending of the upright post of the goods shelf according to claim 1 is characterized in that the inner surface of the U-shaped bayonet (1) and the outer surface of the rectangular section bar (2) are in large-area friction connection with the inner surface and the outer surface of the upright post (4).