CN218705700U

CN218705700U - Material transporting rack

Info

Publication number: CN218705700U
Application number: CN202222917330.XU
Authority: CN
Inventors: 缪晨雷; 翟建兴
Original assignee: Nantong Zhongji Yuanneng Integrated Technology Co ltd; Nantong CIMC Special Transportation Equipment Manufacture Co Ltd
Current assignee: Nantong Zhongji Yuanneng Integrated Technology Co ltd; Nantong CIMC Special Transportation Equipment Manufacture Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a transportation material rack, which comprises at least two material rack layers, wherein the at least two material rack layers are stacked along the height direction of the transportation material rack; the material frame layer comprises a frame and an upright post component; the frame is used for placing materials; the upright post assembly is rotatably arranged on the frame around the horizontal direction and comprises two support posts which are vertical to each other and have different lengths; the transportation work or material rest can be in the first state of first position and the second state that the work or material rest level is in the second position at the work or material rest level and switch between, when the transportation work or material rest is located the first state, the stand subassembly between two adjacent work or material rest layers is pegged graft each other in the first position, when the transportation work or material rest is located the second state, the stand subassembly between two adjacent work or material rest layers is pegged graft each other in the second position, the second position of stand subassembly is the position after the stand subassembly is rotated 90 from the first position. According to the utility model discloses a transportation work or material rest can use circularly, and shared volume is less when returning or empty case are deposited, is convenient for transport or store.

Description

Material transporting rack

Technical Field

The utility model relates to a container technical field particularly relates to a transport work or material rest.

Background

The transportation tool is generally designed into a corresponding structure according to the appearance and the weight of the transportation equipment, so that the stability and the safety of the equipment in the transportation process are ensured. Due to high precision and value of energy storage batteries, electric appliance cabinets, precision instruments and other equipment, in the past, wood plates are used for manufacturing a bottom tray, and partition plates, stand columns and the like are manufactured upwards layer by layer to form a multilayer cavity for placing articles, so that the storage and the transportation of the equipment are realized.

With the vigorous development of the logistics industry, the scheme of transporting and packaging the traditional wooden tray and packaging and manufacturing equipment has the defects of disposable use, natural resource waste, environment damage, low manufacturing efficiency, poor structural stability and the like.

Therefore, there is a need for a transport rack that at least partially addresses the above problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned problem, the utility model provides a transportation work or material rest, it includes:

at least two material rack layers, at least two material rack layers are followed the direction of height of transportation work or material rest piles up, the material rack layer includes:

a frame for placing a material; and

a column assembly rotatably provided to the frame about a horizontal direction, the column assembly including two support columns perpendicular to each other and different in length;

wherein the transportation rack is switchable between a first state in which the rack layer is in a first position and a second state in which the rack layer is in a second position,

when the transporting rack is in the first state, the upright post assemblies between two adjacent rack layers are mutually inserted at the first position,

when the transporting rack is in the second state, the upright post assemblies between two adjacent rack layers are mutually inserted at the second position,

the second position of the post assembly is a position of the post assembly rotated 90 ° from the first position.

According to the utility model discloses a transportation work or material rest, transportation work or material rest can switch between the first state that the work or material rest level is located the first position and the second state that the work or material rest level is located the second position at the work or material rest level, not only can recycle the transportation work or material rest, when returning journey or empty case to deposit, can make the shared volume of transportation work or material rest less simultaneously to in transportation and storage.

Optionally, the column assembly comprises a long support column and a short support column, the long support column being perpendicular to the short support column and longer than the short support column;

when the material conveying frame is in the first state, the long supporting columns of the upright post assemblies between two adjacent material frame layers are mutually inserted,

when the transportation rack is located in the second state, the short supporting columns of the upright post assemblies between two adjacent rack layers are mutually inserted.

Optionally, the long supporting columns have a first male head end and a first female head end matched with the structure of the first male head end, and the short supporting columns each have a second male head end and a second female head end matched with the structure of the second male head end.

Optionally, the first male end is provided with a circumferentially extending and inclined first guide surface, and/or

The second male tip end is provided with a second guide surface extending in the circumferential direction and inclined.

Optionally, the transportation rack further comprises a tray layer, tray columns are respectively arranged at four corner positions of the tray layer, the at least two rack layers are stacked above the tray layer along the height direction of the transportation rack,

wherein when the transportation rack is in the first state, the long support columns of the column assemblies of the rack layer at the lowest layer are inserted with the tray columns,

when the transportation rack is located in the second state, the short supporting columns of the upright post assemblies of the rack layer located at the lowermost layer are inserted with the tray upright posts.

Optionally, the outer surface profile of the long support columns and the short support columns does not exceed the outer surface profile of the tray layer; and/or

The height of the long support column is adjustable.

Optionally, the tray column is provided with an insertion portion, the insertion portion is configured as a protrusion or a groove, when the transportation rack is in the first state, the insertion portion is inserted into one of the first male head end and the first female head end, and when the transportation rack is in the second state, the insertion portion is inserted into one of the second male head end and the second female head end.

Optionally, the rack layer further includes a connecting mechanism, the connecting mechanism is disposed on the long supporting column, and the connecting mechanism connects the long supporting column of the column assembly of the rack layer with the tray column of the tray layer located therebelow or the long supporting column of the column assembly of the rack layer located therebelow when the transportation rack is located in the first state.

Optionally, the material frame layer still includes folding baffle of terminal surface, folding baffle of side and connecting plate, the folding baffle of terminal surface winds the width direction on material frame layer rotatably sets up the both ends of frame, the folding baffle of side winds the length direction on material frame layer rotatably sets up the both sides of frame, the connecting plate sets up around the frame to at least partly set up in the folding baffle of terminal surface with the top of folding baffle of side, be located the upper strata the folding baffle of terminal surface on material frame layer with the folding baffle of side with be located the lower floor the material frame layer between the connecting plate form the flute structure.

Optionally, the end folding baffle is hinged to the frame, at least one of the long support columns and the short support columns is fixedly connected to the end folding baffle, and the side folding baffle is hinged to the frame.

Drawings

The following figures of the embodiments of the present invention are used as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, for illustrating the principles of the invention. In the drawings:

in the drawings:

fig. 1 is a schematic perspective view of a transport rack according to a preferred embodiment of the present invention, wherein the rack layer is in a first position and the transport rack is in a first state;

fig. 2 is another perspective view of the transport rack of fig. 1, with the rack layer in a second position and the transport rack in a second state;

fig. 3 is a perspective view of the pallet layer of the transport rack of fig. 1;

fig. 4 is a schematic perspective view of a stack layer of the transport stack of fig. 1, wherein the stack layer is in a first position;

fig. 5 is a schematic perspective view of a stack layer of the transport stack of fig. 1, wherein the stack layer is in a second position;

FIG. 6 is a perspective view of a portion of the carrier layer of FIG. 4;

fig. 7 is a schematic end view of the conveyor stack of fig. 1.

Description of the reference numerals:

100: material transporting rack

110: pallet layer

111: main frame

112: tray column

113: plug-in part

114: fork groove

130: stock layer

132: frame structure

151: end face folding baffle

152: side folding baffle

153: connecting plate

160: stand column assembly

161: long support column

162: short support column

163: first male end

164: first female terminal

165: second male end

166: second female terminal

167: first guide surface

170: connecting mechanism

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In the following description, a detailed description will be given for a thorough understanding of the present invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Ordinal words such as "first" and "second" are referred to in this application as labels only, and do not have any other meanings, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

As shown in fig. 1 and 2, the present invention provides a carrier 100, which mainly comprises at least two carrier layers 130. The at least two rack layers 130 are stacked in a height direction of the transportation rack 100, and the rack layers 130 may be made of metal or non-metal material such as resin. Only two of the stock layers 130 are schematically shown in fig. 1, 2 and 7.

As shown in fig. 1, 2, 4, and 5, the stock level 130 generally includes a frame 132 and a stud assembly 160. The frame 132 is configured substantially as a rectangular parallelepiped structure formed by connecting cross members and longitudinal members, and is used for placing materials. The frame 132 is provided with a fixing structure for fixing the material, and different fixing structures may be designed according to the outer shape of the material (e.g., equipment). The pillar assemblies 160 are rotatably disposed at four corner positions of the frame 132 about the horizontal direction, that is, each of the rack layers 130 includes four pillar assemblies 160. Specifically, mast assembly 160 is rotatably connected to frame 132 via a rotation shaft (not shown) that is perpendicular to mast assembly 160. The mast assembly 160 includes two support columns that are perpendicular to each other and have different lengths, as will be described in more detail below.

In the present embodiment, the transport stack 100 is switchable between a first state (see fig. 1) in which the stack layer 130 is located at the first position and a second state (see fig. 2) in which the stack layer 130 is located at the second position. When the transportation frame 100 is in the first state, the pillar assemblies 160 between two adjacent frame layers 130 are inserted into each other in the first position. When the transportation frame 100 is in the second state, the column assemblies 160 between two adjacent frame layers 130 are inserted into each other at the second position. The second position of the post assembly 160 is a position in which the post assembly 160 is rotated 90 from the first position. Therefore, not only the transportation frame 100 can be recycled, but also the frame layers 130 with different heights can be formed, so that the space utilization rate can be improved, and the occupied volume of the transportation frame 100 can be smaller when the transportation frame is returned or stored in an empty box, so that the transportation and the storage are convenient.

The post assembly 160 includes a long support post 161 and a short support post 162, the long support post 161 being perpendicular to the short support post 162 and being longer than the short support post 162. In this embodiment, the long support columns 161 and the short support columns 162 are configured as circular pipes, and the long support columns 161 and the short support columns 162 may be square pipes or pipes of any other shapes as required. When the transportation frame 100 is in the first state, the long support columns 161 of the column assemblies 160 between two adjacent frame layers 130 are inserted into each other (see fig. 1) for use in transporting materials. When the conveyor 100 is in the second state, the short support posts 162 of the post assemblies 160 between two adjacent conveyor layers 130 are inserted into each other (see fig. 2) for use in returning empty containers. It will be appreciated that other materials having a shorter height may be transported when the conveyor 100 is in the second state.

As shown in fig. 4-6, the long support columns 161 have a first male head end 163 and a first female head end 164 adapted to the structure of the first male head end 163, and the short support columns 162 each have a second male head end 165 and a second female head end 166 adapted to the structure of the second male head end 165. In this embodiment, the first male end 163 and the second male end 165 are each configured as a circular protrusion, and the first female end 164 and the second female end 166 are each configured as a circular recess, such that the first male end 163 and the first female end 164 of the long support column 161 of the column assembly 160 between two adjacent rack layers 130 are plugged into each other when the transportation rack 100 is in the first state (see fig. 1). When the transportation rack 100 is in the second state, the second male ends 165 and the second female ends 166 of the short support posts 162 of the pillar assemblies 160 between two adjacent rack layers 130 are inserted into each other (see fig. 2).

As shown in fig. 4, the first male end 163 is preferably provided with a first guide surface 167 extending along the circumferential direction and inclined so as to facilitate the insertion of the first male end 163 and the first female end 164 of the long support post 161 of the pillar assembly 160 between two adjacent stock levels 130. Further, the second male tip 165 is provided with a second guide surface (not shown) extending in the circumferential direction and inclined so as to facilitate the insertion of the second male tip 165 and the second female tip 166 of the short support column 162 of the pillar assembly 160 between two adjacent stock levels 130.

As shown in fig. 1-3, the shipping stack 100 also includes a pallet layer 110, and the pallet layer 110 may be made of metal or a non-metallic material such as resin. The tray bed 110 mainly includes a main body frame 111 and tray columns 112 provided at four corner positions of the main body frame 111. The tray post 112 is disposed perpendicular to the main body frame 111 and protrudes upward from the main body frame 111. The side of the main body frame 111 is provided with fork grooves 114 for lifting by a forklift, for example, the fork grooves 114 are provided around the main body frame 111.

The at least two rack layers 130 are stacked above the tray layer 110 in the height direction of the conveyor rack 100. When the transportation rack 100 is in the first state, the long support columns 161 of the column assemblies 160 of the rack layer 130 located at the lowest layer are inserted into the tray columns 112, and when the transportation rack 100 is in the second state, the short support columns 162 of the column assemblies 160 of the rack layer 130 located at the lowest layer are inserted into the tray columns 112.

Preferably, the outer surface profile of the long support columns 161 and the short support columns 162 do not exceed the outer surface profile of the pallet layer 110. That is, neither the long support columns 161 nor the short support columns 162 exceed the length and width dimensions of the tray stack 110, and therefore do not additionally increase the length and width dimensions of the transport stack 100, whether the stack layer 130 is in the first position or the second position. In the present embodiment, the first male end 163 of the long support column 161 and the second female end 166 of the short support column 162 are as short as possible while ensuring their functions. For example, the limit shape of the stud assembly 160 may be configured as a T-shape, e.g., the second female end 166 of the short support post 162 does not exceed the outer surface of the long support post 161.

It is further preferred that the long support columns 161 are height adjustable to facilitate the transport of materials having different heights. For example, long support column 161 can be formed by two different cylinders with different connecting positions between the two cylinders by a pin, so that long support column 161 has different lengths. In addition, the height of the long supporting column 161 can be adjusted in other ways, and the height of the long supporting column 161 is a common structure in the art and will not be described in detail.

As shown in fig. 3, in the present embodiment, the tray column 112 is provided with a plug portion 113, the plug portion 113 is configured as a protrusion, when the transportation rack 100 is in the first state, the plug portion 113 is plugged with a first female end 164 of the long support column 161 of the column assembly 160 of the rack layer 130 located above the plug portion 113, and when the transportation rack 100 is in the second state, the plug portion 113 is plugged with a second female end 166 of the short support column 162 of the column assembly 160 of the rack layer 130 located above the plug portion 113.

In one embodiment, not shown, the mating portion 113 may also be configured as a recess, the mating portion 113 mating with the first male end 163 of the long support column 161 of the column assembly 160 of the stack layer 130 above it when the transport stack 100 is in the first state, and the mating portion 113 mating with the second male end 165 of the short support column 162 of the column assembly 160 of the stack layer 130 above it when the transport stack 100 is in the second state

As shown in fig. 1, 4, 6 and 7, the rack layer 130 further includes a connection mechanism 170, and the connection mechanism 170 is disposed at the first female end 164 of the long support column 161. The attachment mechanism 170 connects the elongated support columns 161 of the column assemblies 160 of the rack level 130 with the tray columns 112 of the tray level 110 positioned therebelow or the elongated support columns 161 of the column assemblies 160 of the rack level 130 positioned therebelow when the conveyor stack 100 is in the first state. Therefore, through setting up coupling mechanism 170, can realize piling up between the multilayer material frame layer 130 to and the connection between material frame layer 130 and the tray layer 110, make the structure of transportation work or material rest 100 comparatively firm, with the extrusion and jolt that the various complicated road surfaces brought in the adaptation transportation, the security performance is good.

In this embodiment, the connecting mechanism 170 is a clamping mechanism, for example, it can be a quick-release pipe clamp disposed on the outer side of the long support column 161, and the assembly and disassembly of the transportation frame 100 can be completed without using other tools. Therefore, the transportation rack 100 according to the embodiment has small limitation on application environments, and is suitable for being used under complex working conditions.

As shown in fig. 1, 4-7, the stock shelf layer 130 further includes two end folding flaps 151, two side folding flaps 152, and four connecting panels 153. The end folding flaps 151, the side folding flaps 152, and the connection plates 153 may be made of corrosion-resistant materials such as aluminum, stainless steel, painted steel plates, and PVC.

End folding flaps 151 are rotatably provided at both ends of the frame 132 around the width direction of the stack layer 130, and side folding flaps 152 are rotatably provided at both sides of the frame 132 around the length direction of the stack layer 130. The end folding flaps 151 and the side folding flaps 152 are shown in fig. 1, 4, and 7 in an unfolded state, which is generally vertically disposed to cover the periphery of the frame 132. In fig. 2 and 5, the end folding flaps 151 and the side folding flaps 152 are shown in a folded state, which is arranged below the frame 132 extending substantially horizontally, i.e. turned 90 ° inwards overall, so that the height of the stock level 130 in the second position is reduced, i.e. the occupied volume is reduced.

Specifically, the upper end of the end folding flap 151 is hinged to the frame 132, and at least one of the long support column 161 and the short support column 162 is fixedly connected to the end folding flap 151, and the side folding flap 152 is hinged to the frame 132. In the present embodiment, both ends of the end-face folding flap 151 are connected to long support posts 161 of one post assembly 160, respectively (see fig. 6). Further, a rotation shaft as described above may also be provided on the end-folding flap 151 so that the pillar assembly 160 rotates about the rotation shaft together with the end-folding flap 151.

The side folding flaps 152 may be hinged to the frame 132 by a torsion spring, and in a free state, the side folding flaps 152 are unfolded outward and are located inside the pillar assemblies 160, and when the side folding flaps 152 are in a folded state, the side folding flaps 152 are located between the end folding flaps 151 and the frame 132.

The attachment panels 153 are disposed about the frame 132 and at least partially over the end folding flaps 151 and the side folding flaps 152. Specifically, the upper ends of the connecting plates 153 extend upward beyond the upper sides of the end folding baffles 151 and the side folding baffles 152, and the lower ends of the connecting plates 153 are located at the inner sides of the end folding baffles 151 and the side folding baffles 152, so that corrugated structures are formed between the end folding baffles 151 and the side folding baffles 152 of the stack layer 130 located at the upper layer and the connecting plates 153 of the stack layer 130 located at the lower layer (see fig. 7). Therefore, timely dredging of outside rainwater is facilitated, and the possibility that rainwater wets materials is reduced. In addition, the end face folding baffle 151, the side face folding baffle 152 and the connecting plate 153 made of metal materials are not only wear-resistant but also extrusion-resistant, so that the internal materials are not easily influenced by rainwater, and the transportation safety performance is good.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described above with reference to the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only, and the present invention is not limited to the above embodiments, and that many variations and modifications can be made in accordance with the teachings of the present invention, all falling within the scope of the present invention as claimed.

Claims

1. A transport rack, comprising:

a frame for placing a material; and

2. The transport rack of claim 1,

the upright assembly comprises a long support column and a short support column, the long support column is perpendicular to the short support column and is longer than the short support column;

3. The transport rack of claim 2,

the long supporting columns are provided with first male head ends and first female head ends matched with the structures of the first male head ends, and the short supporting columns are provided with second male head ends and second female head ends matched with the structures of the second male head ends.

4. The transport rack of claim 3,

the first male end is provided with a circumferentially extending and inclined first guiding surface and/or the second male end is provided with a circumferentially extending and inclined second guiding surface.

5. The transport rack of claim 3,

the transportation material rack also comprises a tray layer, tray upright posts are respectively arranged at the positions of four corners of the tray layer, at least two material rack layers are stacked above the tray layer along the height direction of the transportation material rack,

6. The transport rack of claim 5,

the outer surface profiles of the long support columns and the short support columns do not exceed the outer surface profile of the tray layer; and/or

The height of the long support column is adjustable.

7. The transport rack of claim 5, wherein the tray column is provided with a mating portion configured as a protrusion or a recess that mates with one of the first male and female head ends when the transport rack is in the first state and with one of the second male and female head ends when the transport rack is in the second state.

8. The transport rack of claim 5, wherein the rack layer further comprises a connection mechanism disposed on the elongated support post and connecting the elongated support post of the column assembly of the rack layer with the tray column of the tray layer below it or the elongated support post of the column assembly of the rack layer below it when the transport rack is in the first state.

9. The transport rack of claim 8, wherein the rack layer further comprises end folding flaps rotatably disposed at both ends of the frame around a width direction of the rack layer, side folding flaps rotatably disposed at both sides of the frame around a length direction of the rack layer, and connecting plates disposed at a periphery of the frame and at least partially disposed above the end folding flaps and the side folding flaps, the end folding flaps and the side folding flaps of the rack layer at an upper layer forming a corrugated structure with the connecting plates of the rack layer at a lower layer.

10. The transport rack according to claim 9, wherein the end folding flap is hinged to the frame, and at least one of the long support columns and the short support columns is fixedly connected to the end folding flap, and the side folding flap is hinged to the frame.