CN219447607U

CN219447607U - Steel-plastic conversion goods shelf capable of being stacked in multiple layers

Info

Publication number: CN219447607U
Application number: CN202320401768.4U
Authority: CN
Inventors: 王宇锋; 罗华进; 叶金华; 吴玮唯
Original assignee: Zhuotong Pipeline System Zhongshan Co ltd
Current assignee: Zhuotong Pipeline System Zhongshan Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-01
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a steel-plastic conversion goods shelf capable of being stacked in multiple layers, which comprises a bottom frame, wherein fixed upright posts which are upwards erected are arranged on the right front side, the right rear side and the left rear side of the bottom frame, and the left front side of the bottom frame is detachably connected with a detachable upright post. When the utility model is in normal use, the underframe of the shelf positioned above is placed on three fixed upright posts and one detachable upright post for stacking use. When the storage space is needed to be stored and reduced, the disassembly upright post is required to be disassembled from the underframe, and then the goods shelves above the disassembly upright post are moved to the upper part of the underframe from the position of the disassembly upright post to be stacked, so that the stacking storage is realized.

Description

Steel-plastic conversion goods shelf capable of being stacked in multiple layers

Technical Field

The utility model relates to a steel-plastic conversion goods shelf capable of being stacked in multiple layers.

Background

The purpose of the pallet is for the presence of goods. However, the conventional shelves cannot be switched in the use state or the non-use state, so that the configuration setting is consistent when the shelf is not used. The existing goods shelves generally consist of an underframe or a plurality of upright posts arranged on the underframe, the height of the upright posts determines the distance between the underframe of the upper goods shelf and the underframe of the lower goods shelf, and the distance determines the space for storing goods. Because four upright posts of the existing goods shelf are fixedly welded on the underframe, the underframe of the upper goods shelf can only be placed on the upright post of the lower goods shelf when the upper goods shelf and the lower goods shelf are stacked. In this way, the overall longitudinal space is fixed and cannot be changed. When not in use, the user cannot change the shapes of the upper and lower shelves for reducing the longitudinal space, so that the occupation of the space is affected to a certain extent, and the use requirement cannot be met.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a steel-plastic conversion goods shelf capable of being stacked in multiple layers.

The steel-plastic conversion goods shelf capable of being stacked in multiple layers comprises a bottom frame, wherein the right front side, the right rear side and the left rear side of the bottom frame are respectively provided with an upward upright fixed stand column, and the left front side of the bottom frame is detachably connected with a detachable stand column.

Preferably, a first positioning assembly which is in positioning connection with the bottom of the underframe is arranged between the fixed upright posts positioned at the right front side and the right rear side;

the first positioning component comprises a first positioning section bar fixedly connected to the front fixing upright post and the rear fixing upright post, and a second positioning section bar which is in plug-in positioning fit with the first positioning section bar is arranged on the lower end face of the right side of the underframe.

Preferably, the disassembly upright post is further provided with a third positioning section bar, and the lower end face of the left side of the underframe is provided with a fourth positioning section bar which is in plug-in positioning fit with the third positioning section bar.

Preferably, the lower end face of the disassembly upright post is provided with a plugging rod, the upper end face of the left front side of the underframe is provided with a longitudinal jack, and the plugging rod is movably plugged in the longitudinal jack.

Preferably, the right front side and the right rear side of the fixed upright posts and the right rear side and the left rear side of the fixed upright posts are respectively connected with a connecting cross bar;

the lower end face of the rear side of the third positioning section bar is attached to the upper end face of the connecting cross bar at the rear side of the third positioning section bar;

and supporting convex columns which are downwards attached to the upper end surfaces of the fixed upright posts or the upper end surfaces of the detachable upright posts are arranged at four corners of the underframe.

Preferably, the shapes of the first positioning section bar and the second positioning section bar are V-shaped.

Preferably, the shapes of the third positioning section bar and the fourth positioning section bar are V-shaped.

Compared with the prior art, the vertical shelf has the advantages that the vertical shelf is provided with the underframe, the right front side, the right rear side and the left rear side of the underframe are respectively provided with the fixed upright posts which are upwards erected, and the left front side of the underframe is detachably connected with the detachable upright posts. When the utility model is in normal use, the underframe of the shelf positioned above is placed on three fixed upright posts and one detachable upright post for stacking use. When the storage space is needed to be stored and reduced, the disassembly upright post is required to be disassembled from the underframe, and then the goods shelves above the disassembly upright post are moved to the upper part of the underframe from the position of the disassembly upright post to be stacked, so that the stacking storage is realized.

Drawings

FIG. 1 is a schematic perspective view of the present utility model in a stacked use state;

FIG. 2 is one of the schematic perspective views of the shelf;

FIG. 3 is a second perspective view of a shelf;

FIG. 4 is a schematic cross-sectional view of the present utility model in a stacked use state;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present utility model;

FIG. 7 is a schematic view of the structure of the pallet in an exploded state;

fig. 8 is a schematic view of a pallet in a storage stacked state.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-8, a steel-plastic conversion pallet capable of being stacked in multiple layers comprises a bottom frame 10, wherein a fixed upright post 20 which is erected upwards is arranged on the right front side, the right rear side and the left rear side of the bottom frame 10, and a detachable upright post 30 is detachably connected on the left front side of the bottom frame 10.

Referring to fig. 1, in normal use, the underframe of the upper shelf is stacked on three fixed posts and one detachable post.

Referring to fig. 8, when the vertical storage space is required to be stored and reduced, the disassembly upright post needs to be disassembled from the underframe, and then the shelf above the disassembly upright post is moved to the position above the underframe to be stacked, so that stacking storage is realized. Through this design can realize that a plurality of goods shelves will be dismantled the stand in proper order and realize piling up the accomodating after.

Referring to fig. 1 to 8, a first positioning assembly 50 is positioned and connected with the bottom of the chassis 10 between the right front side and the right rear side of the fixed upright 20;

the first positioning assembly 50 includes a first positioning section 510 fixedly connected to the front and rear fixing posts 20, and a second positioning section 520 in plug-in positioning fit with the first positioning section 510 is disposed on the lower end surface of the right side of the chassis 10.

The first positioning section bar 510 and the second positioning section bar 520 are longitudinally inserted and matched, so that the problem of transverse positions of the upper and lower shelves can be effectively solved, the transverse positions of the upper and lower shelves are effectively limited, and the upper and lower shelves cannot move randomly. Meanwhile, after the first positioning section bar 510 and the second positioning section bar 520 are longitudinally inserted and matched, the upper and lower shelves still can move back and forth relatively, but the relative small-range movement of the upper and lower shelves back and forth can not be influenced due to the length limitation of the first positioning section bar 510 and the second positioning section bar 520.

Further, first connecting pieces 530 are welded at the front and rear ends of the first positioning section 510, and the first connecting pieces 530 are fixedly connected with the chassis 10.

Referring to fig. 1-8, the disassembly upright 30 is further provided with a third positioning section bar 310, and the lower left end surface of the chassis 10 is provided with a fourth positioning section bar 420 that performs plug-in positioning fit with the third positioning section bar 310.

Further, the third positioning section 310 and the fourth positioning section 420 are in plug-in positioning fit, which can further limit the left-right movement of the upper and lower shelves and limit the left-right position.

Further, second connecting pieces 410 are welded at the front and rear ends of the fourth positioning section 420, and the second connecting pieces 410 are fixedly connected with the chassis 10.

Referring to fig. 1-8, a plugging rod 300 is disposed on the lower end surface of the disassembly upright post 30, a longitudinal jack 100 is disposed on the upper end surface of the left front side of the chassis 10, and the plugging rod 300 is movably plugged into the longitudinal jack 100. The disassembly upright post 30 is assembled in a spliced assembly mode, can be quickly assembled and disassembled in a later period, and is convenient to operate.

Referring to fig. 1 to 8, connecting rails 210 are connected to the right front and rear fixing posts 20 and to the right rear and left rear fixing posts 20; the lower end surface of the rear side of the third positioning section 310 is attached to the upper end surface of the connecting cross bar 210 at the rear side thereof; four corners of the underframe 10 are provided with supporting convex columns 110 which are downwards attached to the upper end surfaces of the fixed upright columns 20 or the upper end surfaces of the detachable upright columns 30.

In the present utility model, the shapes of the first positioning section 510 and the second positioning section 510 are both V-shaped. The setting of V type can effectually let two location section bars vertically grafting cooperation fast, realizes restricting about the position after the location cooperation moreover, can not rock about.

In the present utility model, the third positioning section 310 and the fourth positioning section 420 are both V-shaped. The setting of V type can effectually let two location section bars vertically grafting cooperation fast, realizes restricting about the position after the location cooperation moreover, can not rock about.

What is not described in detail in this specification is prior art known to those skilled in the art.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying the number of technical features being indicated.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A steel-plastic conversion pallet capable of being stacked in multiple layers, comprising a chassis (10), characterized in that: the right front side, the right rear side and the left rear side of the underframe (10) are respectively provided with an upward upright fixed upright post (20), and the left front side of the underframe (10) is detachably connected with a detachable upright post (30).

2. A multi-layer stackable steel-plastic conversion pallet as defined in claim 1, wherein: a first positioning component (50) which is in positioning connection with the bottom of the underframe (10) is arranged between the fixed upright posts (20) positioned at the right front side and the right rear side;

the first positioning assembly (50) comprises first positioning sectional materials (510) fixedly connected to the front fixing upright posts and the rear fixing upright posts (20), and second positioning sectional materials (520) which are in plug-in positioning fit with the first positioning sectional materials (510) are arranged on the lower end face of the right side of the underframe (10).

3. A multi-layer stackable steel-plastic conversion pallet according to claim 1 or 2, wherein: the disassembly upright post (30) is also provided with a third positioning section bar (310), and the lower end surface of the left side of the underframe (10) is provided with a fourth positioning section bar (420) which is in plug-in positioning fit with the third positioning section bar (310).

4. A multi-layer stackable steel-plastic conversion pallet as defined in claim 3, wherein: the detachable vertical column is characterized in that a plugging rod (300) is arranged on the lower end face of the detachable vertical column (30), a longitudinal jack (100) is arranged on the upper end face of the left front side of the underframe (10), and the plugging rod (300) is movably plugged into the longitudinal jack (100).

5. A multi-layer stackable steel-plastic conversion pallet as defined in claim 3, wherein: connecting cross bars (210) are connected to the right front side and the right rear side of the fixed upright post (20) and the right rear side and the left rear side of the fixed upright post (20);

the lower end face of the rear side of the third positioning section bar (310) is attached to the upper end face of the connecting cross bar (210) at the rear side of the third positioning section bar;

four corners of the underframe (10) are provided with supporting convex columns (110) which are downwards attached to the upper end surfaces of the fixed upright columns (20) or the upper end surfaces of the detachable upright columns (30).

6. A multi-layer stackable steel-plastic conversion pallet as defined in claim 2, wherein: the first positioning section bar (510) and the second positioning section bar (520) are both V-shaped.

7. A multi-layer stackable steel-plastic conversion pallet as defined in claim 3, wherein: the third positioning section bar (310) and the fourth positioning section bar (420) are both V-shaped.