CN216317004U

CN216317004U - Extension plate supporting mechanism of storage rack

Info

Publication number: CN216317004U
Application number: CN202123242349.0U
Authority: CN
Inventors: 刘轩铭
Original assignee: Fuchang Metal Technology Kunshan Co ltd
Current assignee: Fuchang Metal Technology Kunshan Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-04-19
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an extension plate supporting mechanism of a storage rack, which comprises an extension plate and a rectangular horizontal plate, wherein the edge of the horizontal plate is provided with a downward extending folded edge, and the folded edge comprises a pair of first lower folded edges which are parallel to each other and a pair of second lower folded edges which are parallel to each other; the reinforcing plate is fixed at the reentrant corner junction of the bottoms of the first lower folding edge and the second lower folding edge, and the middle part of the reinforcing plate is provided with a through hole; the cantilever beam, with the bottom contact of hem, the one end of cantilever beam is equipped with the stand, and the one end that the cantilever beam deviates from the stand possesses the branch of raising, and the branch of raising passes the through-hole. Adopt this utility model vertical compressive capacity is strong, and the reinforcing plate provides a fixed through-hole of spatial position, and the through-hole cover has restricted the degree of freedom of the horizontal direction of whole extension board and cantilever beam on the spur promptly, guarantees that the extension board is stable to be overlapped on the cantilever beam, and this kind of collocation mode is more convenient, lets the extension board possess more degrees of freedom.

Description

Extension plate supporting mechanism of storage rack

Technical Field

The utility model relates to the field of storage racks, in particular to an extension plate supporting mechanism of a storage rack.

Background

The supporter generally possesses very many layers, and the conventional overall arrangement of supporter is generally that every four corners on layer all can be fixed with vertical stand. The whole body of the mode is firm and durable, but the upright post is positioned on the periphery, a part of article taking paths can be blocked, certain inconvenience is caused, and if a cantilever plate extending outwards horizontally is welded on the upright post directly, the strength of the whole mechanism is inherently insufficient. The whole assembly mode is also relatively extensive.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an extension plate supporting mechanism of a storage rack, which has strong vertical pressure resistance, a reinforcing plate provides a through hole with a fixed spatial position, the through hole is sleeved on a convex branch, so that the horizontal direction freedom degree of the whole extension plate and a cantilever beam is limited, the extension plate is stably sleeved on the cantilever beam, the matching mode is more convenient, and the extension plate has more freedom degrees.

In order to solve the above problems, the present invention provides an extension plate supporting mechanism of a rack, and to achieve the above objects, the technical solution adopted by the utility model to solve the technical problems is:

an extension panel support mechanism for a shelf, comprising: the extension plate comprises a rectangular horizontal plate, the edge of the horizontal plate is provided with a downward extending folded edge, and the folded edge comprises a pair of mutually parallel first lower folded edges and a pair of mutually parallel second lower folded edges; the reinforcing plate is fixed at the reentrant corner junction of the bottoms of the first lower folding edge and the second lower folding edge, and the middle part of the reinforcing plate is provided with a through hole; the cantilever beam, with the bottom contact of hem, the one end of cantilever beam is equipped with the stand, and the one end that the cantilever beam deviates from the stand possesses the branch of raising, and the branch of raising passes the through-hole.

The beneficial effect of adopting above-mentioned technical scheme is: the horizontal plate extends along a certain horizontal direction, and the structural strength of the horizontal plate is strengthened by one circle of folded edges. The cantilever beam at the bottom further strengthens the vertical bearing capacity of the horizontal plate. The reinforcing plate has guaranteed the stability of reentrant corner department on the one hand, provides a spatial position fixed through-hole simultaneously, and the through-hole cover has restricted the degree of freedom of the horizontal direction of whole extension board and cantilever beam promptly on the spur, guarantees that the extension board is stably overlapped on the cantilever beam, and this kind of collocation mode is more convenient, compares in the welding and lets the extension board possess more degrees of freedom, for example the root of extension board can articulate, possesses the degree of freedom that turns up. In addition, both ends of the cantilever beam play a supporting role for the extending plate above.

As a further improvement of the utility model, the number of the cantilever beams and the number of the reinforcing plates are two, the first lower folded edge and the second lower folded edge form four internal corner junctions, and the reinforcing plates are welded at the junctions of the two internal corners departing from the upright post.

The beneficial effect of adopting above-mentioned technical scheme is: the reinforcing plate is similar to the embedded plate and can be welded and fixed in advance.

As a further improvement of the utility model, the two reinforcing plates are connected with a first lower folded edge together, and the bottom of the other first lower folded edge which is not connected with the reinforcing plates is contacted with the top of the cantilever beam.

The beneficial effect of adopting above-mentioned technical scheme is: the top of cantilever beam cup joints with the below of extending the board, prevents both's slip and rotation.

As a still further development of the utility model, the diameter of the through-hole is equal to the width of the limb.

The beneficial effect of adopting above-mentioned technical scheme is: the convex branches are just plugged into the through holes, the assembly is convenient, and a certain tight fit effect is achieved.

As a still further improvement of the utility model, the height of the convex branches is not more than the vertical distance from the reinforcing plate to the horizontal plate.

The beneficial effect of adopting above-mentioned technical scheme is: the convex branches can be completely inserted into the through holes and cannot be influenced by the upper horizontal plate.

As a further improvement of the utility model, the horizontal plate and the reinforcing plate are parallel to each other, and the plane of the cantilever beam is vertical to the plane of the horizontal plate.

The beneficial effect of adopting above-mentioned technical scheme is: the cantilever is also that panel cuts out and comes, and self vertical layout can make full use of self material characteristic, and compressive capacity is strong in the vertical.

As a further improvement of the utility model, one end of each cantilever beam, which is far away from the reinforcing plate, is provided with an inward-folded arm extending oppositely, one end of each inward-folded arm is fixed with a sleeve, and an upright column penetrates through the sleeve.

The beneficial effect of adopting above-mentioned technical scheme is: the distance between two parallel sections of cantilever beam main part is shortened promptly to the infolding arm, guarantees that two cantilever beam main parts are in extension board below, is close to the centroid of extension board more, and both supporting effect are good, and the cantilever beam is also difficult for the slippage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of one embodiment of the present invention;

FIG. 2 is a perspective view of one embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of one embodiment of the present invention at A;

FIG. 4 is an enlarged view of a portion of one embodiment of the present invention at B.

1-upright column; 2-a sleeve; 3-an extension plate; 4-cantilever beam; 5-convex branches; 6-first lower folding edge; 7-second lower hem; 8-horizontal plate; 9-a reinforcing plate; 10-a through hole; 11-folded-in arms.

Detailed Description

The present invention will be further described in detail with reference to the following specific examples:

in order to achieve the object of the present invention, an extension board supporting mechanism of a shelf comprises: the extension plate 3 comprises a rectangular horizontal plate 8, wherein the edge of the horizontal plate 8 is provided with a downward extending folded edge, and the folded edge comprises a pair of mutually parallel first lower folded edges 6 and a pair of mutually parallel second lower folded edges 7; the reinforcing plate 9 is fixed at the internal corner junction of the bottoms of the first lower folding edge 6 and the second lower folding edge 7, and the middle part of the reinforcing plate 9 is provided with a through hole 10; cantilever beam 4, with the bottom contact of hem, the one end of cantilever beam 4 is equipped with stand 1, and the one end that cantilever beam 4 deviates from stand 1 possesses the branch of convexity 5 that extends, and branch of convexity 5 passes through-hole 10.

In other embodiments of the present invention, two cantilever beams 4 and two reinforcing plates 9 are provided, the first lower folded edge 6 and the second lower folded edge 7 form four internal corner junctions, and the reinforcing plates 9 are welded at two internal corner junctions departing from the column 1.

In other embodiments of the utility model, the two reinforcing plates 9 are connected with one first lower folded edge 6, and the bottom of the other first lower folded edge 6 which is not connected with the reinforcing plates 9 is in contact with the top of the cantilever beam 4.

In other embodiments of the utility model, the diameter of the through-hole 10 is equal to the width of the prong 5.

In other embodiments of the utility model, the height of the limbs 5 is no greater than the vertical spacing of the reinforcing plates 9 from the horizontal plate 8.

In other embodiments of the utility model, the horizontal plate 8 and the reinforcing plate 9 are parallel to each other, and the cantilever beam 4 itself lies in a plane perpendicular to the plane of the horizontal plate 8.

In other embodiments of the present invention, the two cantilever beams 4 have inward-folded arms 11 extending away from each other at the ends facing away from the reinforcing plate 9, one end of each inward-folded arm 11 is fixed with a sleeve 2, and the upright column 1 penetrates through the sleeve 2.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. An extension plate support mechanism of a shelf, comprising:

the extension plate comprises a rectangular horizontal plate, the edge of the horizontal plate is provided with folded edges extending downwards, and the folded edges comprise a pair of first lower folded edges which are parallel to each other and a pair of second lower folded edges which are parallel to each other;

the reinforcing plate is fixed at the reentrant corner junction of the bottoms of the first lower folding edge and the second lower folding edge, and the middle part of the reinforcing plate is provided with a through hole;

the cantilever beam contacts with the bottom of the folded edge, an upright post is assembled at one end of the cantilever beam, an upward extending convex branch is arranged at one end of the cantilever beam, which deviates from the upright post, and the convex branch penetrates through the through hole.

2. The extension plate support mechanism of the shelf of claim 1, wherein: the cantilever beam and the reinforcing plate are two, the first lower folding edge and the second lower folding edge form four internal corner junctions, and the reinforcing plate is welded at the two internal corner junctions departing from the stand column.

3. The extension plate support mechanism of the shelf of claim 1, wherein: the two reinforcing plates are connected with a first lower folded edge together, and the bottom of the other first lower folded edge, which is not connected with the reinforcing plates, is contacted with the top of the cantilever beam.

4. The extension plate support mechanism of the shelf of claim 1, wherein: the diameter of the through hole is equal to the width of the convex branch.

5. The extension plate support mechanism of the shelf of claim 2, wherein: the height of the convex branches is not more than the vertical distance from the reinforcing plate to the horizontal plate.

6. The extension plate support mechanism of the shelf of claim 2, wherein: the horizontal plate is parallel to the reinforcing plate, and the plane of the cantilever beam is vertical to the plane of the horizontal plate.

7. The extension plate support mechanism of the shelf of claim 2, wherein: two cantilever beams possess the infolding arm that extends back to back of the body in the one end that deviates from the reinforcing plate, the one end of infolding arm is fixed with the sleeve, wear the stand in the sleeve.