CN218791179U

CN218791179U - Foldable stacking goods shelf

Info

Publication number: CN218791179U
Application number: CN202222234149.9U
Authority: CN
Inventors: 李西立; 李东守; 陈友江
Original assignee: Guangzhou Boqingheng Trading Co ltd
Current assignee: Guangzhou Boqingheng Trading Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-04-07
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a collapsible stack goods shelves, include: a base frame; the two ends of the base frame are symmetrically and rotatably provided with side rail frames; the two sides of the base frame are symmetrically and rotatably inserted with rail frames; the side rail frame is movably inserted with the horizontal rail frame; the four corner ends of the base frame are provided with Z-shaped notches; sinking grooves are formed in the four corner ends of the base frame and above the Z-shaped notch; sliding shafts which are correspondingly matched with the Z-shaped notches one by one are arranged at the bottoms of the two ends of the rail frame; limiting pins which are correspondingly matched with the sinking grooves one by one are arranged in the middle parts of the two ends of the rail frame; the utility model discloses can fold fast, the cooperation lift machineshop car realizes the multilayer stack, reduces the parking space of goods shelves, improves the space utilization in warehouse.

Description

Foldable stacking goods shelf

Technical Field

The utility model relates to a goods shelves technical field, more specifically say, it relates to a collapsible stack goods shelves.

Background

In the traditional goods storage, goods are manually placed on a fixed goods shelf, and due to the fact that the goods are manually stacked, the goods with large weight or size are difficult to place on the fixed goods shelf. The modern goods in storage are stacked in a multi-layer overlapping mode through stacking equipment by placing goods on bases, and the bases are mostly made of metal, cannot be folded and are large in size, and still occupy large space when the goods are not loaded; in addition, the non-folding goods shelves occupy larger space in the processing and transportation processes.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a collapsible stack goods shelves has quick folding, and the advantage of stack reduces the space that goods shelves occupy in processing, transportation, storage process.

The above technical object of the present invention can be achieved by the following technical solutions:

a collapsible stacking rack comprising: a base frame; the two ends of the base frame are symmetrically and rotatably provided with side rail frames; the two sides of the base frame are symmetrically and rotatably inserted with rail frames; the side rail frames are movably inserted with the transverse rail frame; the four corner ends of the base frame are provided with Z-shaped notches; sinking grooves are formed in the four corner ends of the base frame and above the Z-shaped notch; sliding shafts which are correspondingly matched with the Z-shaped notches one by one are arranged at the bottoms of the two ends of the rail frame; and limiting pins which are matched with the sinking grooves in a one-to-one correspondence manner are arranged in the middle parts of the two ends of the rail frame.

Optionally, the base frame includes: a plurality of transverse pipes and a plurality of longitudinal pipes; any transverse pipe is fixedly connected with any longitudinal pipe; the plurality of transverse pipes and the plurality of longitudinal pipes are enclosed to form a rectangular frame; angle plates are arranged at the four angle ends of the rectangular frame; the top of the angle plate is provided with the sinking groove, the middle of the angle plate is provided with the Z-shaped notch, and the bottom of the angle plate is provided with the supporting seat.

Optionally, reinforcing hurdles are symmetrically arranged on two sides of the base frame; and two ends of the reinforcing hurdle frame are fixedly connected with the angle plates positioned at two ends of the transverse pipe respectively.

Optionally, the base frame further comprises reinforcing blocks, and the reinforcing blocks are fixedly connected with the transverse pipes, the longitudinal pipes, the angle plates and the supporting seats respectively.

Optionally, the supporting seat is a shell with a small upper end and a large lower end.

Optionally, the tops of the two ends of the side rail frame are symmetrically provided with bolt pieces; bolt holes which are in one-to-one correspondence with the bolt pieces are symmetrically formed in the tops of the two ends of the rail frame.

Optionally, the latch member includes: a bolt bottom plate and a bolt; the bolt is connected with the bolt bottom plate in a sliding manner; the middle part of the bolt bottom plate is provided with an anti-drop plate; one end of the plug pin is bent into a ring shape.

The utility model discloses following beneficial effect has: can carry out the multilayer stack according to the warehouse height, and the stack is neat, supports firmly. When not loaded with goods or transported, can be folded up quickly, making up about 57% of the space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a schematic structural view of a bottom chassis frame of the present invention;

FIG. 4 is an enlarged schematic view of area A of FIG. 2;

FIG. 5 is an enlarged schematic view of region B of FIG. 2;

FIG. 6 is an enlarged schematic view of region C of FIG. 2;

fig. 7 is a schematic view of a stack of the present invention;

fig. 8 is a schematic view of the present invention folded;

fig. 9 is a partial schematic view of the present invention.

In the figure: 1. a base frame; 11. a transverse tube; 12. a longitudinal tube; 13. a gusset; 131. a Z-shaped notch; 132. sinking a groove; 133. a supporting seat; 14. a reinforced hurdle frame; 15. a reinforcing block; 2. a side rail frame; 21. a latch member; 211. a latch base plate; 2111. an anti-drop plate; 212. a bolt; 3. a rail frame; 31. a sliding shaft; 32. a spacing pin; 33. a bolt hole.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and similar expressions are used for illustrative purposes only and do not indicate or imply that the device or element so referred to must be oriented, constructed and operated in a specific orientation and therefore should not be construed as limiting the invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a collapsible stack goods shelves, as shown in fig. 1 ~ 8, include: a base frame 1; two ends of the base frame 1 are symmetrically and rotatably provided with side rail frames 2; the two sides of the base frame 1 are symmetrically and rotatably inserted with the rail frames 3; the side rail frame 2 is movably inserted with the rail frame 3; the four corner ends of the base frame 1 are respectively provided with a Z-shaped notch 131; sunken grooves 132 are formed in the four corner ends of the base frame 1 and above the Z-shaped groove 131; sliding shafts 31 which are correspondingly matched with the Z-shaped notches 131 one by one are arranged at the bottoms of the two ends of the rail frame 3; the middle parts of the two ends of the rail frame 3 are respectively provided with a limit pin 32 which is correspondingly matched with the sinking grooves 132 one by one.

In the present embodiment, the shelf has a size 2010 × 1110 × 686mm when being loaded (see fig. 1), and has a size 2010 × 1110 × 290mm when being folded for storage (see fig. 3), and is made of a metal material in order to enhance the load-bearing capacity. The base frame 1 is a rectangular structure, the top of the left end of the base frame is connected with a side rail frame 2 through a rotating shaft, the top of the right end of the base frame is also connected with a side rail frame 2 through a rotating shaft, and the maximum rotating angle of the side rail frame 2 is 90 degrees. A rail frame 3 is rotatably inserted at the top of the front end of the base frame 1, a rail frame 3 is also rotatably inserted at the top of the rear end of the base frame, and the maximum rotation angle of the rail frame 3 is 90 degrees. The side rail frame 2, the horizontal rail frame 3, the side rail frame 2 and the horizontal rail frame 3 are movably spliced end to end in sequence. Z-shaped notches 131 are formed in the length directions (four rectangular corners) of four corner ends of the base frame 1, and a sunk groove 132 is formed above each Z-shaped notch 131; a sliding shaft 31 is welded at the bottom of the left end of the rail frame 3, a sliding shaft 31 is also welded at the bottom of the right end of the rail frame, and the two sliding shafts 31 are positioned in the corresponding Z-shaped notches 131, so that the rail frame 3 rotates by 90 degrees at most by taking the sliding shaft 31 as an axis, and the Z-shaped notches 131 can enable the sliding shafts 31 to slide in the up-and-down direction; the limit pin 32 is welded above each sliding shaft 31, and after the rail frame 3 rotates 90 degrees from the horizontal position, the limit pin 32 forms 90 degrees with the base frame 1, and under the action of self gravity, the limit pin 32 falls into the sinking groove 132, so that the rail frame 3 is fixed. After the side rail frame 2 rotates 90 degrees from the horizontal position, the angle between the side rail frame and the base frame 1 is 90 degrees, and the side rail frame and the horizontal rail frame 3 are fixedly inserted, so that the whole goods shelf is assembled.

Further, the base frame 1 includes: a plurality of transverse pipes 11 and a plurality of longitudinal pipes 12; any transverse pipe 11 is fixedly connected with any longitudinal pipe 12; a plurality of transverse pipes 11 and a plurality of longitudinal pipes 12 are enclosed to form a rectangular frame; four corner ends of the rectangular frame are provided with corner plates 13; the top of the corner plate 13 is provided with the sinking groove 132, the middle thereof is provided with the Z-shaped notch 131, and the bottom thereof is provided with the supporting seat 133.

Further, reinforcing hurdles 14 are symmetrically arranged on two sides of the base frame 1; the two ends of the reinforcing hurdle 14 are respectively fixedly connected with the angle plates 13 positioned at the two ends of the transverse tube 11.

Further, the support seat 133 is a housing with a small upper end and a large lower end.

As shown in fig. 3 to 6, in the present embodiment, the base frame 1 is formed by welding six horizontal tubes 11 and five vertical tubes 12, the horizontal tubes 11 and the vertical tubes 12 are enclosed to form a rectangular frame, corner plates 13 are respectively welded at four corner ends of the rectangular frame, the cross section of the corner plate 13 is an equilateral right-angled triangle, which plays a role in limiting the rotation angle of the side rail frame 2 and the horizontal rail frame 3, so that when the shelf is folded, the side rail frame 2 and the horizontal rail frame 3 can only rotate towards the center of the shelf, thereby improving the safety. The Z-shaped notch 131 is formed in the side of the corner plate 13 along the longitudinal direction of the cross tube 11, and the countersunk groove 132 is also formed in the side of the corner plate 13 along the longitudinal direction of the cross tube 11. In order to improve the stability of the shelf when stacking and to make stacking easier, a support seat 133 is welded to the bottom of the corner plate 13. The support seat 133 is formed by integrally stamping a metal plate, has a small upper end and a large lower end, and is a concave shell. As shown in fig. 9, the base frame 1 further includes a reinforcing block 15, the bottom of the reinforcing block 15 is welded to the support base 133, the top thereof is welded to the horizontal tube 11 and the vertical tube 12, respectively, and the side wall thereof is welded to the inner wall of the corner plate 13. The reinforcing blocks 15 also serve to support the transverse pipes 11 and the longitudinal pipes 12, and enhance the welding strength and rigidity of the corner plates 13 and the supporting seats 133. During stacking, the supporting seat 133 abuts against the top of the horizontal rail frame 3 of the lower shelf, and the concave structure with the small upper part and the big lower part is convenient for stacking and positioning. In order to further improve the deformation resistance of the base frame 1, a reinforcing hurdle 14 is welded on an angle plate 13 in the length direction of the transverse pipe 11, and the reinforcing hurdle 14 is formed by welding square pipes which are horizontally arranged and vertically arranged.

Further, the tops of the two ends of the side rail frame 2 are symmetrically provided with bolt pieces 21; bolt holes 33 corresponding to the bolt pieces 21 one to one are symmetrically formed in the tops of the two ends of the rail frame 3.

Further, the latch member 21 includes: a latch base plate 211, a latch 212; the bolt 212 is slidably connected with the bolt base plate 211; the middle part of the bolt bottom plate 211 is provided with an anti-falling plate 2111; one end of the plug 212 is bent in a ring shape.

As shown in fig. 6, the bolt pieces 21 are welded at both ends of the top of the side rail 2, each bolt piece 21 is composed of a bolt base plate 211 and a bolt 212, and one end of the bolt 212 close to the other bolt 212 is bent into a ring shape to form a "P" shape. The bolt 212 is inserted into the bolt hole 33 along the longitudinal direction of the longitudinal pipe 12, thereby fixing the side frames 2 and the lateral frames 3. The anti-falling plate 2111 is welded in the middle of the bolt base plate 211, when the bolt 212 is inserted into the bolt hole 33, the annular end of the bolt 212 sleeves the anti-falling plate 2111, and the bolt 212 is prevented from sliding out of the bolt hole 33 under non-manual operation, so that the safety of the shelf is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A collapsible stacking pallet, comprising: a base frame; the two ends of the base frame are symmetrically and rotatably provided with side rail frames; the two sides of the base frame are symmetrically and rotatably inserted with rail frames; the side rail frames are movably inserted with the transverse rail frame; the four corner ends of the base frame are provided with Z-shaped notches; sinking grooves are formed in the four corner ends of the base frame and above the Z-shaped notch; sliding shafts which are correspondingly matched with the Z-shaped notches one by one are arranged at the bottoms of the two ends of the rail frame; limiting pins which are correspondingly matched with the sinking grooves one by one are arranged in the middle parts of the two ends of the rail frame; the base frame includes: a plurality of transverse pipes and a plurality of longitudinal pipes; any transverse pipe is fixedly connected with any longitudinal pipe; the plurality of transverse pipes and the plurality of longitudinal pipes are enclosed to form a rectangular frame; angle plates are arranged at four angle ends of the rectangular frame; the top of the angle plate is provided with the sinking groove, the middle of the angle plate is provided with the Z-shaped notch, and the bottom of the angle plate is provided with a supporting seat; reinforcing hurdles are symmetrically arranged on two sides of the base frame; two ends of the reinforcing hurdle frame are respectively and fixedly connected with the angle plates positioned at two ends of the transverse pipe; the base frame also comprises reinforcing blocks which are respectively fixedly connected with the transverse pipe, the longitudinal pipe, the angle plate and the supporting seat; the supporting seat is a shell with a small upper end and a large lower end.

2. The collapsible stacking pallet of claim 1, wherein latch members are symmetrically disposed at the top of each end of said siderail frame; bolt holes which are in one-to-one correspondence with the bolt pieces are symmetrically formed in the tops of the two ends of the rail frame.

3. The collapsible stacking rack of claim 2, wherein the latch member comprises: a bolt bottom plate and a bolt; the bolt is connected with the bolt bottom plate in a sliding manner; the middle part of the bolt bottom plate is provided with an anti-drop plate; one end of the plug pin is bent into a ring shape.