CN220905668U - Horizontal tray - Google Patents

Abstract

The utility model provides a horizontal tray which comprises at least two bottom beams, at least two supporting beams and a plurality of connecting components. At least two bottom beams are arranged in parallel at intervals. At least two supporting beams are arranged in parallel at intervals, and the supporting beams are positioned on the bottom beam and perpendicular to the bottom beam. The plurality of connecting components are respectively connected with each bottom beam and each supporting beam. The connecting assembly comprises a connecting seat and at least two connecting pieces, and the connecting seat is fixedly connected with the supporting beam. The connecting piece is rotatably connected with one of the connecting seat and the bottom beam and is not detachable, a limiting hole is formed in the other one of the connecting seat and the bottom beam, the inner diameter of the limiting hole is divided into a long aperture and a short aperture, and the long aperture is larger than the short aperture. The tip of connecting piece is equipped with a stopper, and the stopper includes first size and second size, and first size is less than the slot aperture, and the second size is less than short aperture and makes the stopper pass through spacing hole, and first size is greater than short aperture and restricts the stopper and pass through spacing hole.

Description

Horizontal tray

Technical Field

The utility model relates to the technical field of logistics transportation, in particular to a horizontal tray.

Background

The logistics transportation is an indispensable part of the modern society, most articles in the logistics transportation process can be transported by using a common plane tray for placement, but some articles with special shapes or structures need to be placed by using corresponding special trays, such as coiled materials like steel coils, aluminum coils, film coils and the like, and the coiled structures cannot be stably placed on the plane tray, so that the special trays need to be used for placement.

At present, a horizontal tray is often adopted to transport materials in a roll shape. The horizontal pallet often has two support beams for supporting the rolled material and at least two bottom beams positioned below the support beams and vertically connected with the support beams.

As disclosed in patent CN208181640U, a steel horizontal pallet is disclosed, wherein a supporting beam and a bottom beam are connected by a connecting piece, the connecting piece comprises a connecting piece body and a fastening piece, the connecting piece body is fixedly connected with the supporting beam, and the fastening piece is detachably connected with the connecting piece body and the bottom beam. When the goods are recycled and transported, the supporting beams and the bottom beams are required to be separated to be transported according to the parts in order to increase the transportation amount, at the moment, the fasteners are also separated and are required to be packaged and transported separately, so that the transportation difficulty is increased, and the fasteners are easy to lose. And, when carrying out the dismantlement of supporting beam and floorbar, the fastener still need remove the dismantlement macropore department on the floorbar just can pass through the dismantlement big Kong Cali floorbar with the bolt head, and it is also inconvenient to dismantle. For this reason, improvement of the horizontal tray is required to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to provide a horizontal tray convenient to detach, and after the horizontal tray is detached, a connecting piece can be connected to a bottom beam or a connecting seat and cannot be detached, and independent packaging is not needed, so that the horizontal tray is convenient to transport.

In order to solve the technical problems, the utility model adopts the following technical scheme:

According to one aspect of the present application, there is provided a horizontal pallet comprising:

At least two bottom beams arranged in parallel at intervals;

At least two support beams arranged in parallel at intervals; the supporting beam is positioned on the bottom beam and is perpendicular to the bottom beam;

A plurality of connection assemblies respectively connecting each bottom beam and each support beam; each connecting component comprises a connecting seat and at least two connecting pieces, and the connecting seats are fixedly connected with the supporting beam;

The connecting piece with one of them rotatable coupling of connecting seat with can not dismantle in the flounder, the connecting seat with offer spacing hole on another in the flounder, the internal diameter in spacing hole divide into long aperture and short aperture, long aperture be greater than short aperture, the tip of connecting piece is equipped with a stopper, the stopper includes first size and second size, first size is less than long aperture, the second size is less than short aperture makes the stopper can pass through spacing hole, first size is greater than short aperture and restriction the stopper passes through spacing hole.

In some embodiments, the connecting piece is rotatably connected with the connecting seat, and the bottom beam is provided with the limiting hole;

the cross section of stopper is square approximately, the spacing hole is waist type hole.

In some embodiments, the connecting piece comprises a rod body, and a limiting part and the limiting block which are respectively arranged at two ends of the rod body;

Each connecting assembly comprises a locking piece sleeved on the periphery of the rod body, the locking piece is in threaded connection with the rod body, and the limiting part and the limiting block can be abutted with the locking piece to limit the locking piece.

In some embodiments, the limiting portion is plate-shaped and parallel to the axial direction of the rod body, a dimension of the limiting portion along the radial direction of the rod body is larger than the outer diameter of the rod body, and a dimension of the limiting portion along the radial direction of the rod body is smaller than the minimum outer diameter of the locking member.

In some embodiments, the horizontal tray further includes a positioning member disposed at the bottom of the bottom beam or at the top of the connection seat, where the positioning member is provided with a plurality of positioning holes capable of communicating with the limiting holes, and one of the connection members corresponds to at least one positioning hole;

The positioning hole comprises a large size and a small size, the large size is larger than the small size, the large size is not smaller than the first size, and the small size is consistent with the second size and is used for clamping the part of the limiting block.

In some embodiments, the spacing holes extend along the length of the bottom beam;

The positioning piece is also provided with at least one perforation, the perforation enables a plurality of positioning holes to be communicated, and the perforation is communicated with the limiting hole, so that the supporting beam can move along the length direction of the bottom beam;

The shape and the size of the perforation are consistent with those of the limit hole.

In some embodiments, the positioning member is fixedly connected with at least one positioning column, and the positioning column can be arranged on the bottom beam and the connecting seat in a penetrating manner so as to limit the displacement of the connecting seat.

In some embodiments, the support beam is provided with an inclined surface, and the inclined surface gradually inclines outwards from bottom to top;

The support beam is also provided with a first installation surface and a second installation surface, the first installation surface and the second installation surface are respectively arranged at two ends of the inclined surface in the width direction, and an included angle between the first installation surface and the inclined surface is an obtuse angle; the included angle between the second mounting surface and the inclined surface is an obtuse angle.

In some embodiments, a support pad is attached to the support beam;

and two ends of the supporting pad in the width direction are respectively connected with the supporting beam through a plurality of fasteners.

In some embodiments, the bottom beam has a downward opening receiving slot for receiving one end of the connector;

the bottom of the bottom beam is connected with an anti-slip pad.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

In the utility model, the horizontal pallet comprises at least two bottom beams, at least two supporting beams and a plurality of connecting components. At least two bottom beams are arranged in parallel at intervals. At least two supporting beams are arranged in parallel at intervals, and the supporting beams are positioned on the bottom beam and perpendicular to the bottom beam. The plurality of connecting components are respectively connected with each bottom beam and each supporting beam. The connecting assembly comprises a connecting seat and at least two connecting pieces, and the connecting seat is fixedly connected with the supporting beam. The connecting piece is rotatably connected with one of the connecting seat and the bottom beam and is not detachable, a limiting hole is formed in the other one of the connecting seat and the bottom beam, the inner diameter of the limiting hole is divided into a long aperture and a short aperture, and the long aperture is larger than the short aperture. The tip of connecting piece is equipped with a stopper, and the stopper includes first size and second size, and first size is less than the slot aperture, and the second size is less than short aperture and makes the stopper pass through spacing hole, and first size is greater than short aperture and restricts the stopper and pass through spacing hole.

The limiting block of the connecting piece can be disconnected with one of the connecting seat and the bottom beam through the limiting hole, so that the bottom beam and the supporting beam are detached, then the connecting piece can be continuously connected with the other one of the connecting seat and the bottom beam, the connecting piece can be reserved on the other one of the connecting seat and the bottom beam, the connecting piece is stored, the connecting piece is prevented from being lost during recycling and transportation, and the integrity of the horizontal tray component is guaranteed.

Drawings

Fig. 1 is a schematic perspective view of a horizontal tray in this embodiment.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic perspective view of the horizontal tray in another view direction in the present embodiment.

Fig. 4 is a partial perspective view of fig. 3.

Fig. 5 is a partial enlarged view at B in fig. 4.

Fig. 6 is a schematic structural view of the bottom beam in this embodiment.

Fig. 7 is a side view of the horizontal tray in the present embodiment.

Fig. 8 is a schematic structural diagram of the connection base in the present embodiment.

Fig. 9 is a schematic structural view of the connector in the present embodiment.

Fig. 10 is a schematic structural view of the positioning member in the present embodiment.

The reference numerals are explained as follows:

1. A bottom beam; 11. a top wall; 111. a first hole (limiting hole); 112. a through hole; 12. a sidewall;

2. A support beam; 21. an inclined surface; 22. a first mounting surface; 23. a second mounting surface;

3. A connection assembly; 31. a connecting seat; 311. a connecting plate; 3111. a second hole; 3112. a via hole; 312. a side plate; 313. a reinforcing plate; 32. a connecting piece; 321. a rod body; 322. a limiting block; 323. a limit part; 33. a locking member;

4. An anti-slip pad;

5. A support pad; 51. a first wall; 52. a second wall; 53. a third wall;

6. A positioning piece; 61. positioning holes; 62. perforating; 63. opening holes;

7. And positioning columns.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, rear, etc.) are merely for convenience of describing the present application and simplifying the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Specific embodiments of the horizontal tray of the present application will be described in detail below with reference to the accompanying drawings.

The application provides a horizontal tray which is used for conveying coiled materials such as steel coils and aluminum coils.

Fig. 1 is a schematic perspective view of a horizontal tray in this embodiment, fig. 2 is an enlarged schematic perspective view of a portion a in fig. 1, fig. 3 is a schematic perspective view of another view direction of the horizontal tray in this embodiment, and fig. 4 is a schematic partial perspective view of fig. 3.

Referring to fig. 1 to 4, the horizontal pallet includes at least two bottom beams 1, at least two support beams 2, and a plurality of connection members 3. Wherein, a plurality of connecting components 3 are respectively connected with each bottom beam 1 and each supporting beam 2. Each connecting component 3 comprises a connecting seat 31 and at least two connecting pieces 32, and the connecting seat 31 is fixedly connected with the supporting beam 2. The connecting piece 32 is rotatably connected to one of the connecting seat 31 and the bottom beam 1 and is not detachable, and the connecting piece 32 is detachably connected to the other of the connecting seat 31 and the bottom beam 1. When the horizontal pallet is required to be recycled for transporting goods, in order to increase the transportation amount, the supporting beam 2 and the bottom beam 1 are often separated and transported according to parts, at this time, the connecting piece 32 can be disconnected with one of the connecting seat 31 and the bottom beam 1 so as to detach the bottom beam 1 and the supporting beam 2, and then the connecting piece 32 can be continuously connected with the other one of the connecting seat 31 and the bottom beam 1 and can be reserved on the other one of the connecting seat 31 and the bottom beam 1, so that the storage of the connecting piece 32 is realized, the loss of the connecting piece 32 during recycling and transporting is prevented, and the integrity of the components of the horizontal pallet is ensured.

At least two bottom beams 1 are arranged in parallel and at intervals. In the present embodiment, the number of the bottom beams 1 is two. In other embodiments, the number of the bottom beams 1 may be three, four, etc., and the specific arrangement is determined according to the needs.

Fig. 5 is a partially enlarged view of B in fig. 4, and fig. 6 is a schematic structural view of the bottom beam 1 in the present embodiment.

Referring to fig. 3 to 6, the top of the bottom beam 1 extends horizontally, and a receiving groove with a downward opening is formed at the bottom of the bottom beam 1. Specifically, the cross section of the bottom beam 1 is U-shaped, and includes a top wall 11 and two side walls 12 respectively arranged at the bottoms of both ends of the top wall 11 in the width direction.

In this embodiment, the bottom beam 1 is a channel steel.

The bottom beam 1 is provided with a first hole 111 for the connection piece 32 to pass through.

In this embodiment, two first holes 111 are respectively provided at two ends of the top wall 11 of the bottom beam 1 along the length direction at intervals, and are located at the same end of the top wall 11 along the length direction, and the two first holes 111 are distributed at intervals along the length direction of the top wall 11.

At least two through holes 112 are also provided in the top wall 11 of the bottom beam 1. Specifically, the number of through holes 112 is two, and each through hole 112 is distributed at a space between two first holes 111 located at the same end of the top wall 11 in the length direction.

Further, a bottom plate is connected to the bottom of the bottom beam 1. Specifically, the bottom plate covers the opening at the bottom of the bottom beam 1, and two ends of the bottom plate in the width direction are respectively connected and fixed with the bottoms of the two side walls 12 of the bottom beam 1.

Referring to fig. 3, further, the bottom of the bottom beam 1 is provided with a non-slip mat 4. In this embodiment, the anti-slip pad 4 may be made of rubber, and the rubber material itself has characteristics such as elasticity, wear resistance, and anti-slip property, so that the friction between the horizontal tray and the external object can be increased. Specifically, the anti-slip pad 4 is attached to the bottom of the bottom plate and is fixedly connected with the bottom plate through a plurality of fasteners.

In other embodiments, the anti-slip pad 4 is bonded to the base plate while the anti-slip pad 4 is connected and fixed to the base plate by a fastener, so as to improve the connection strength of the two.

In this embodiment, five anti-slip pads 4 are correspondingly disposed at the bottom of a bottom plate, and the five anti-slip pads 4 are spliced along the length direction of the bottom plate to cover the bottom of the bottom plate. In other embodiments, the bottom of a bottom plate may be correspondingly provided with one, two, three or other numbers of anti-slip pads 4, and the specific arrangement is not limited herein as required. By arranging the plurality of anti-skid pads 4, the anti-skid pads 4 can be replaced when damaged, so that the cost is saved.

Fig. 7 is a side view of the horizontal tray in this embodiment.

Referring to fig. 1, 3, 4 and 7, at least two support beams 2 are arranged in parallel at intervals, and the support beams 2 are located on the bottom beam 1 and perpendicular to the bottom beam 1.

Wherein two support beams 2 are a group, which cooperate to support a material together. Specifically, an accommodating space is formed between the two supporting beams 2 in a surrounding manner, and is used for accommodating materials, and the tops of the two supporting beams 2 are connected with the outer Zhou Xiangdi of the materials so as to support the materials.

For ease of description, it is now specified that the direction toward the receiving space is inward and vice versa.

In the present embodiment, the number of support beams 2 is two. In other embodiments, the number of support beams 2 may be four, six or other even number, as the specific arrangement may be as desired, without limitation.

Referring to fig. 1 and 7, the support beam 2 is provided with an inclined surface 21, and the inclined surface 21 is gradually inclined outward from bottom to top. Specifically, the inclined surface 21 is located at the top of the support beam 2. At this time, the inclined surfaces 21 on the two support beams 2 are inclined from bottom to top to outside to form a structure with a wide pitch and a narrow pitch.

The top of the support beam 2 is also provided with a support pad 5. In this embodiment, the material of the supporting pad 5 is rubber, and the rubber material has the characteristics of elasticity, wear resistance, skid resistance and the like, so that when the rubber material is abutted against the material, the friction force between the supporting pad 5 and the material is large, so that the material can be stably supported, the material is prevented from sliding relative to the supporting pad 5 to separate from the horizontal tray, and the stability of transporting the material by the horizontal tray is improved. At the same time, the elastic deformation of the supporting pad 5 can increase the contact area with the material and prevent damage to the material. In addition, when a plurality of horizontal trays are stacked, the support pad 5 can prevent the upper horizontal tray and the lower horizontal tray from being scratched, and can prevent the relative movement between the upper horizontal tray and the lower horizontal tray.

In this embodiment, the number of the support pads 5 is plural, and the plural support pads 5 are spliced in sequence along the length direction of the support beam 2 to cover the top of the support beam 2. This arrangement facilitates replacement of part of the support pad 5 when damaged, to save costs.

In the present embodiment, both ends of the support pad 5 in the width direction are connected and fixed to the support beam 2, respectively. In other embodiments, the support pad 5 is bonded to the support beam 2 while the support pad 5 is fixedly connected to the support beam 2 by a fastener, so as to improve the connection strength therebetween.

The support beam 2 is further provided with a first mounting surface 22 and a second mounting surface 23, and the first mounting surface 22 and the second mounting surface 23 are arranged at both ends of the inclined surface 21 in the width direction. The first mounting surface 22 is located outside the inclined surface 21, the first mounting surface 22 extends horizontally, and an included angle between the first mounting surface 22 and the inclined surface 21 is an obtuse angle. The second mounting surface 23 is located inside the inclined surface 21, the second mounting surface 23 extends vertically or gradually inclines outwards from bottom to top, and an included angle between the second mounting surface 23 and the inclined surface 21 is an obtuse angle.

Specifically, the support pad 5 covers the first mounting surface 22, the inclined surface 21, and the second mounting surface 23 on the support beam 2, and at this time, the support pad 5 may be divided into a first wall 51, a second wall 52, and a third wall 53 in the width direction thereof.

The first wall 51 is located on top of the first mounting surface 22 and is fixedly attached to the first mounting surface 22 by a plurality of fasteners. The top of the first wall 51 extends horizontally, when a plurality of horizontal trays are stacked, the anti-slip pad 4 at the bottom of the bottom beam 1 of the upper horizontal tray is abutted against the first wall 51 of the supporting pad 5 of the lower horizontal tray, the contact area between the anti-slip pad 4 of the upper horizontal tray and the first wall 51 of the lower horizontal tray can be increased by horizontally extending the top of the first wall 51, and the stability of the first wall 51 of the lower horizontal tray supporting the upper horizontal tray is improved.

The second wall 52 is attached to the inclined surface 21, and gradually slopes outward from bottom to top along with the inclined surface 21. Due to the inclined arrangement of the second wall 52, the contact area between the supporting beam 2 and the material is larger, and the stability of the horizontal tray for supporting the material is improved.

The third wall 53 is located inside the second mounting surface 23 and is fixedly connected to the second mounting surface 23 by a plurality of fasteners. The third wall 53 extends vertically or gradually slopes outwardly from bottom to top with the second mounting surface 23.

The included angle between the first wall 51 and the second wall 52 is an obtuse angle, and the included angle between the second wall 52 and the third wall 53 is an obtuse angle, so that the support pad 5 is not easy to slide when being stressed. And, the both ends of supporting pad 5 width direction are connected through a plurality of fasteners with supporting beam 2 respectively, have increased the fastness that supporting pad 5 and supporting beam 2 are connected.

In this embodiment, the support beam 2 is fixedly connected to the bottom beam 1 via a connection assembly 3. Wherein, because the number of the supporting beams 2 and the bottom beams 1 is two, at this time, the number of the connecting components 3 is four, and the four connecting components 3 are distributed at two ends of the bottom beams 1 in the length direction.

Referring to fig. 1 and 7, the connecting assembly 3 includes a connecting seat 31 and at least two connecting members 32. The connection seat 31 is fixedly connected with the support beam 2, and the connection seat 31 is fixedly connected with the bottom beam 1 through at least two connection pieces 32, so that the support beam 2 and the bottom beam 1 are fixedly connected.

Fig. 8 is a schematic structural diagram of the connection seat 31 in the present embodiment.

Referring to fig. 1 and 8, in the present embodiment, the connection base 31 is fixedly connected to the bottom of the support beam 2, and the connection base 31 is perpendicular to the support beam 2, i.e. the length direction of the connection base 31 is consistent with the length direction of the bottom beam 1.

The top of the connecting seat 31 is open and the interior is hollow. Specifically, the connection base 31 includes a connection plate 311 and two side plates 312 erected at both ends in the width direction of the connection plate 311.

At least two second holes 3111 are formed in the connecting base 31 for the connecting member 32 to pass through. Specifically, the connecting plate 311 is provided with a second hole 3111 at each of both ends in the longitudinal direction thereof.

Wherein, one of the second hole 3111 on the connecting seat 31 and the first hole 111 on the bottom beam 1 is a limiting hole, the inner diameter of the limiting hole is divided into a long aperture and a short aperture, and the long aperture is larger than the short aperture.

In the present embodiment, the first hole 111 is a limiting hole 111. The second hole 3111 is a circular hole.

The limiting hole 111, that is, the first hole 111 is a waist-shaped hole, and the limiting hole 111 is a square hole, which extends along the length direction of the top wall 11 of the bottom beam 1, that is, the long hole diameter of the limiting hole 111 is the dimension of the limiting hole 111 along the length direction of the top wall 11, and the short hole diameter of the limiting hole 111 is the dimension of the limiting hole along the width direction of the top wall 11. In other embodiments, the limiting aperture 111 may be an elliptical aperture or other shape, without limitation. In other embodiments, the limiting hole 111 may extend along the width direction of the top wall 11, that is, the long hole diameter of the limiting hole 111 is the dimension of the limiting hole 111 along the width direction of the top wall 11, and the short hole diameter of the limiting hole 111 is the dimension thereof along the length direction of the top wall 11.

The connection board 311 is further provided with at least one via 3112. In the present embodiment, the number of the vias 3112 is plural, the vias 3112 are distributed between two second holes 3111 at intervals along the length direction of the connecting plate 311, and the vias 3112 are uniformly distributed, that is, the spacing between any two adjacent vias 3112 is equal. In other embodiments, the plurality of vias 3112 may not be uniformly distributed.

The supporting plate side plates 312 protrude upwards from the tops of the connecting plates 311, and the tops of the two supporting plate side plates 312 are at least partially flush, matched and used for abutting the supporting beam 2, and fixedly connected with the supporting beam 2.

In this embodiment, the top of each support plate side plate 312 is at least partially recessed downwards to form a clamping groove, the clamping grooves on the two support plate side plates 312 are communicated and matched to clamp the support beam 2, and the peripheral side wall of the clamping groove is fixedly connected with the periphery of the support beam 2.

Further, the connecting seat 31 further includes a reinforcing plate 313, and the reinforcing plate 313 is fixedly connected between the two supporting plate side plates 312 to enhance stability of the two supporting plate side plates 312. The reinforcing plate 313 is located at the position where the supporting plate side plate 312 forms a clamping groove, and the top of the reinforcing plate 313 is flush with the bottom wall of the clamping groove on the supporting plate side plate 312 and can be abutted with the bottom of the supporting beam 2 to support and abut against the supporting beam 2.

In this embodiment, each of the connection assemblies 3 includes two connection members 32, and the connection base 31 is detachably connected to the top of the bottom beam 1 through the two connection members 32. Specifically, the connecting seat 31 is correspondingly disposed at one end of the bottom beam 1 in the length direction, and the two second holes 3111 on the connecting plate 311 are respectively communicated with the two first holes 111 at the same end of the bottom beam 1 in the length direction, and the connecting pieces 32 are correspondingly disposed in the first holes 111 and the corresponding second holes 3111 in a one-to-one correspondence manner.

Fig. 9 is a schematic structural diagram of the connecting member 32 in this embodiment.

Referring to fig. 9, the connecting member 32 includes a rod 321, and a limiting block 322 and a limiting portion 323 respectively disposed at two ends of the rod 321.

The cross section of the rod 321 is circular, the outer diameter of the rod 321 is matched with the inner diameter of the second hole 3111, and the rod 321 can rotate and move in the second hole 3111. The outer diameter of the rod 321 is matched with the short aperture of the limiting hole 111, and the rod 321 can rotate and move in the limiting hole 111.

Opposite ends of the limiting block 322 protrude out of the rod body 321 along the radial direction of the rod body 321.

In the present embodiment, the cross section of the limiting block 322 is substantially square. The stop block 322 includes a first dimension and a second dimension, the first dimension being greater than the second dimension.

In this embodiment, the first dimension is larger than the outer diameter of the rod 321, and the second dimension corresponds to the outer diameter of the rod 321. In other embodiments, the second dimension may be greater than or less than the outer diameter of the stem 321, as desired.

The first dimension is smaller than the long hole diameter, the second dimension is smaller than the short hole diameter so that the limiting block 322 can pass through the limiting hole 111, and the first dimension is larger than the short hole diameter so that the limiting block 322 can be limited to pass through the limiting hole 111. The above arrangement enables the stopper 322 of the connecting piece 32 to be disconnected from one of the connecting seat 31 and the bottom beam 1 through the stopper hole 111 to achieve the disassembly of the bottom beam 1 and the supporting beam 2, and then, the connecting piece 32 can be continuously connected with the other of the connecting seat 31 and the bottom beam 1 and can remain on the other of the connecting seat 31 and the bottom beam 1, so as to achieve the storage of the connecting piece 32, to prevent the connecting piece 32 from being lost during the recycling and transportation, and to ensure the integrity of the component parts of the horizontal tray.

In this embodiment, the outer profile of the limiting block 322 includes two long sides and two short sides. Wherein, two long sides are linear type and parallel, two minor faces are the arc, and two minor faces are mirror symmetry. At this time, the first dimension refers to the maximum dimension of a connection edge connecting both short sides and parallel to the long sides, and the second dimension is the shortest distance between both long sides.

In other embodiments, the cross section of the limiting block 322 is rectangular, and at this time, the first dimension of the limiting block 322 is the length of the rectangle, and the second dimension is the width of the rectangle. That is, the first dimension of the limiting block 322 is larger than the outer diameter of the rod 321, and the second dimension of the limiting block 322 is smaller than the first dimension of the limiting block 322.

In other embodiments, the cross-section of the stop block 322 may also be elliptical or have other shapes.

The limiting part 323 is plate-shaped and is parallel to the axial direction of the rod body 321, that is, the limiting part 323 is parallel to the length direction of the limiting block 322, so that the length direction of the limiting block 322 can be indicated according to the direction of the limiting part 323, and the length direction and the width direction of the limiting block 322 can be determined conveniently when the limiting block is used.

The size of the limiting part 323 along the radial direction of the rod body 321 is larger than the outer diameter of the rod body 321.

The connecting assembly 3 comprises a locking piece 33 sleeved on the periphery of the rod body 321, and the locking piece 33 is in threaded connection with the rod body 321. Specifically, the inner circumference of the locking member 33 is provided with an internal thread, and the outer circumference of the rod 321 is provided with an external thread matching with the internal thread in a protruding manner along the circumferential direction, so that the locking member 33 can be screwed with the rod 321 when being sleeved on the outer circumference of the rod 321.

At this time, since the size of the limiting portion 323 along the radial direction of the rod body 321 is greater than the outer diameter of the rod body 321, that is, the size of the limiting portion 323 along the radial direction of the rod body 321 is greater than the inner diameter of the locking member 33, the limiting portion 323 and the limiting portion 322 can abut against the locking member 33 to limit the locking member 33, so as to prevent the locking member 33 from falling off the rod body 321.

In this embodiment, the dimension of the limiting portion 323 along the radial direction of the rod 321 is smaller than the minimum outer diameter of the locking member 33, so that a tool such as a ratchet wrench, a socket wrench or the like can conveniently sleeve the connecting member 32 from the end of the limiting portion 323, and the outer periphery of the locking member 33 can abut against the inner peripheral wall of the tool such as the ratchet wrench, the socket wrench or the like, so that the locking member 33 can be conveniently rotated.

In this embodiment, the connector 32 is a non-standard T-bolt and the locking member 33 is a nut.

Referring to fig. 2, 8 and 9, the connecting member 32 is rotatably connected to the connecting seat 31 and is not detachable. Specifically, the rod 321 is disposed through the second hole 3111 of the connecting seat 31, the second hole 3111 is a circular hole, an outer diameter of the rod 321 is adapted to an inner diameter of the second hole 3111, and the limiting portion 323 and the locking member 33 are disposed at the top of the connecting plate 311, and the limiting block 322 is disposed at the bottom of the connecting plate 311. Because the inner diameter of the second hole 3111 is matched with the outer diameter of the rod 321, at this time, the locking member 33 and the limiting block 322 cooperate to prevent the rod 321 from penetrating through the second hole 3111, so as to limit the rod 321 on the connecting plate 311. And, the displacement of retaining member 33 can be restricted to spacing portion 323 to prevent retaining member 33 from droing in body of rod 321, thereby guarantee that connecting piece 32 and connecting seat 31 are undetachably connected, make things convenient for the dismantlement of horizontal tray to retrieve, avoid connecting piece 32 to lose.

Referring to fig. 4 and 5, the connection member 32 is detachably connected to the bottom beam 1. Specifically, the limiting portion 323 is parallel to the length direction of the bottom beam 1 by rotating the limiting portion 323, at this time, the length direction of the limiting block 322 is consistent with the length direction of the limiting hole 111 on the bottom beam 1, and since the first size of the limiting block 322 is smaller than the long hole diameter of the limiting hole 111, the second size of the limiting block 322 is smaller than the short hole diameter of the limiting hole 111, so that the limiting block 322 can pass through the limiting hole 111. Then, the limiting part 323 is turned again, so that the limiting part 323 is perpendicular to the length direction of the bottom beam 1, at this time, the length direction of the limiting block 322 is consistent with the width direction of the limiting hole 111 on the bottom beam 1, and the top of the limiting block 322 can be abutted with the bottom of the top wall 11 of the bottom beam 1 due to the fact that the first size of the limiting block 322 is larger than the short aperture of the limiting hole 111, and the limiting block 322 is limited to penetrate through the limiting hole 111.

The connecting piece 32 is slidingly connected with the bottom beam 1. Specifically, since the limiting hole 111 is a waist-shaped hole, and the limiting hole 111 extends along the length direction of the bottom beam 1, the connecting piece 32 can move along the length direction of the bottom beam 1 in the limiting hole 111, and then the supporting beam 2 can move along the length direction of the bottom beam 1, so that the shortest distance between the two supporting beams 2 can be adjusted, materials with different winding diameters can be adapted, and the universality of the horizontal tray is improved.

Fig. 10 is a schematic structural view of the positioning member 6 in the present embodiment.

Referring to fig. 4, 5 and 10, further, the horizontal pallet further includes a positioning member 6 disposed at the bottom of the bottom beam 1 or at the top of the connecting seat 31, a plurality of positioning holes 61 capable of communicating with the limiting holes 111 are disposed on the positioning member 6, one connecting member 32 corresponds to at least one positioning hole 61, and the connecting member 32 can be simultaneously inserted into the second hole 3111, the limiting holes 111 and the positioning holes 61. The shape and size of the positioning hole 61 are matched with the shape and size of the limiting block 322, and are used for clamping a part of the limiting block 322 to limit the displacement of the limiting block 322 and further limit the movement of the supporting beam 2 relative to the bottom beam 1. At the same time, the positioning hole 61 can also restrict the rotation of the connecting member 32 so that the locking member 33 can be locked in rotation with respect to the connecting member 32.

In this embodiment, the positioning members 6 are plate-shaped, the positioning members 6 are disposed in one-to-one correspondence with the connection bases 31, and the positioning members 6 are disposed in the accommodating grooves of the bottom beam 1 and are attached to the top wall 11 of the bottom beam 1. The length direction of the positioning piece 6 is consistent with the length direction of the bottom beam 1. The positioning piece 6 is provided with a plurality of positioning holes 61 at intervals along the length direction, the positioning holes 61 are correspondingly positioned below the limiting holes 111 and can be communicated with the limiting holes 111, and the positioning holes 61 are distributed uniformly in a suitable manner, namely, the intervals between any two adjacent positioning holes 61 are equal. In other embodiments, the plurality of positioning holes 61 may not be uniformly distributed.

The positioning hole 61 is a square hole and includes a large size and a small size, wherein the large size is the size of the positioning hole 61 along the width direction of the positioning member 6, and the small size is the size of the positioning hole 61 along the length direction of the positioning member 6. The large size is not smaller than the first size, the small size is consistent with the second size, and when the top of the limiting block 322 is abutted against the bottom of the top wall 11 of the bottom beam 1, the peripheral side wall of the positioning hole 61 can be abutted against the outer Zhou Xiangdi of the limiting block 322, so that the limiting of the limiting block 322 is realized, and the limiting block 322 is limited to move along the length direction of the bottom beam 1 and rotate around the axis of the rod 321.

In this embodiment, since the small size corresponds to the second size, which corresponds to the outer diameter of the rod 321, and the outer diameter of the rod 321 corresponds to the inner diameter of the via 3112, the small size corresponds to the inner diameter of the via 3112, and the interval between any two adjacent positioning holes 61 is equal to the interval between any two adjacent vias 3112.

In other embodiments, the positioning members 6 may be disposed at the bottom of the top wall 11 of the bottom beam 1 in a one-to-one correspondence manner, and at this time, a plurality of positioning holes 61 are respectively disposed at two ends of the positioning member 6 along the length direction at intervals.

Further, the positioning member 6 is further provided with at least one through hole 62, the through hole 62 communicates with the positioning holes 61, and the through hole 62 communicates with the limiting hole 111, so that the connecting member 32 can move in the through hole 62 and the limiting hole 111, thereby realizing that the support beam 2 moves along the length direction of the bottom beam 1.

Specifically, the positioning member 6 is provided with two through holes 62, and the two through holes 62 are distributed at intervals along the length direction of the positioning member 6. The shape and size of each perforation 62 are consistent with those of the limiting hole 111, the size of the perforation 62 along the width direction of the positioning piece 6 is smaller than the large size of the positioning hole 61, and the perforation 62 is positioned at the middle part of the positioning hole 61 along the width direction of the positioning piece 6.

The positioning piece 6 is fixedly connected with at least one positioning column 7, and the positioning column 7 can be simultaneously penetrated and arranged on the bottom beam 1 and the connecting seat 31 so as to limit the displacement of the connecting seat 31. Specifically, the positioning member 6 is provided with openings 63 at intervals between two perforations 62, the intervals between the openings 63 and the perforations 62 are equal, and the positioning column 7 is arranged through the openings 63 and fixedly connected with the peripheral side wall of the openings 63. The positioning column 7 can pass through the through hole 112 on the top wall 11 of the bottom beam 1 and the through hole 3112 on the connecting plate 311 at the same time, so that the connection between the connecting seat 31 and the bottom beam 1 is firmer, and the connecting seat 31 is prevented from moving along the length direction of the bottom beam 1. And, when the number of the through holes 3112 is plural, the connecting seat 31 has plural adjustment positions with respect to the bottom beam 1, that is, the positioning columns 7 can be inserted into the through holes 3112 located at different positions along the length direction of the connecting plate 311 as required, so as to realize quick positioning of the connecting seat 31, so as to quickly adjust and limit the distance between the two supporting beams 2 along the length direction of the bottom beam 1, so as to adapt to loading of materials with different rolling diameters.

When the positioning holes 61 and 3112 are plural, the distance from each of the through holes 3112 to the second hole 3111 is equal to the distance from the positioning column 7 to each of the positioning holes 61 at the same end of the connecting base 31 and the positioning member 6 in the length direction, that is, when the positioning column 7 is inserted into any one of the through holes 3112, the second hole 3111 can be aligned with one of the positioning holes 61, so that the limiting block 322 can be clamped in the positioning hole 61 for connection and fixation.

In other embodiments, the positioning posts 7 may be fixedly connected to the bottom beam 1 and protrude upward from the top wall 11 of the bottom beam 1. Or the positioning column 7 can be fixedly connected to the bottom of the connecting plate 311 of the connecting seat 31 and protrudes downwards to extend out of the connecting plate 311, and the specific arrangement is determined according to the requirement.

In the above horizontal pallet, the connection between the support beam 2 and the bottom beam 1 is as follows:

The locking member 33 is rotated by a tool such as a ratchet wrench to move it upwardly relative to the rod 321 of the connector 32. The limiting portion 323 of the rotary connector 32 makes the limiting portion 323 parallel to the length direction of the connecting seat 31, so as to drive the limiting block 322 to rotate, and make the length direction of the limiting block 322 parallel to the length direction of the connecting seat 31 (bottom beam 1). The stopper 322 is aligned with the stopper hole 111 on the bottom beam 1 and is moved downward through the stopper hole 111 and the through hole 62. At the same time, the positioning posts 7 are passed through the through holes 3112 on the connecting base 31 to position the connecting base 31. Then, the limiting portion 323 is rotated to be perpendicular to the length direction of the connecting seat 31, so as to drive the limiting block 322 to rotate to make the limiting block 322 perpendicular to the length direction of the connecting seat 31. The limiting part 323 is pulled upwards, so that the limiting part 322 moves upwards and can be clamped in one of the positioning holes 61 on the positioning piece 6, thereby limiting the displacement and rotation of the limiting part 322 and further limiting the displacement of the connecting seat 31. The locking member 33 is then rotated by a tool such as a ratchet wrench to move it downward relative to the rod body 321, thereby locking the connecting base 31 and the bottom beam 1, and thus, the support beam 2 is detachably connected to the bottom beam 1.

After the support beams 2 are connected and fixed with the bottom beams 1, when the distance between the two support beams 2 needs to be adjusted, the positioning mode of the support beams 2 is as follows:

The locking member 33 is rotated by a tool such as a ratchet wrench to move it upwardly relative to the rod 321 of the connector 32. A downward pushing force is applied to the stopper 323 to move the stopper 322 downward to withdraw from the positioning hole 61. The limiting portion 323 of the rotary connector 32 makes the limiting portion 323 parallel to the length direction of the connecting seat 31, so as to drive the limiting block 322 to rotate, and make the length direction of the limiting block 322 parallel to the length direction of the connecting seat 31 (bottom beam 1). The connecting seat 31 is pulled upwards, so that the positioning column 7 withdraws from the through hole 3112 on the connecting seat 31. The connecting seat 31 is moved along the length direction of the bottom beam 1 to adjust the position of the supporting beam 2, at this time, the rod body 321 of the connecting piece 32 moves in the limiting hole 111, and after the supporting beam 2 moves to the adaptive position, the connecting seat 31 is moved downward to insert the positioning column 7 into the through hole 3112, and simultaneously the limiting block 322 is moved downward. The rotation limiting portion 323 is perpendicular to the length direction of the connecting seat 31, so as to drive the limiting block 322 to rotate, so that the limiting block 322 is perpendicular to the length direction of the connecting seat 31. The limiting part 323 is pulled upwards, so that the limiting part 322 moves upwards and can be clamped in one of the positioning holes 61 on the positioning piece 6, thereby limiting the displacement and rotation of the limiting part 322 and further limiting the displacement of the connecting seat 31. The locking member 33 is then rotated by means of a tool such as a ratchet wrench to move it downwardly relative to the rod body 321 to lock the coupling seat 31 and the bottom beam 1, and the detachable coupling of the support beam 2 to the bottom beam 1 is again achieved.

The support beam 2 and the bottom beam 1 are detached as follows:

The locking member 33 is rotated by a tool such as a ratchet wrench to move it upwardly relative to the rod 321 of the connector 32. A downward pushing force is applied to the stopper 323 to move the stopper 322 downward to withdraw from the positioning hole 61. The limiting portion 323 of the rotary connector 32 makes the limiting portion 323 parallel to the length direction of the connecting seat 31, so as to drive the limiting block 322 to rotate, and make the length direction of the limiting block 322 parallel to the length direction of the connecting seat 31 (bottom beam 1). The supporting beam 2 is lifted upwards to drive the limiting block 322 to move upwards, and sequentially passes through the perforation 62 and the limiting hole 111 to be separated from the bottom beam 1, so that the supporting beam 2 and the bottom beam 1 are detached, and the horizontal tray is convenient to recover and transport.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

In the horizontal tray, the connecting piece is rotatably connected with one of the connecting seat and the bottom beam and is not detachable, the other one of the connecting seat and the bottom beam is provided with a limiting hole, the inner diameter of the limiting hole is divided into a long hole diameter and a short hole diameter, and the long hole diameter is larger than the short hole diameter. The tip of connecting piece is equipped with a stopper, and the stopper includes first size and second size, and first size is less than the slot aperture, and the second size is less than short aperture and makes the stopper pass through spacing hole, and first size is greater than short aperture and restricts the stopper and pass through spacing hole. This setting makes the stopper of connecting piece can pass through spacing hole and be connected with one of them disconnection in connecting seat and the flounder to realize the dismantlement of flounder and supporting beam, then, the connecting piece can continue to be connected with another one in connecting seat and the flounder, and can remain on another one in connecting seat and the flounder, realizes the accomodating of connecting piece, in order to prevent that the connecting piece from losing when retrieving the transportation, and guarantee the integrality of horizontal tray component.

And secondly, the top of the first wall of the supporting pad horizontally extends, when a plurality of horizontal trays are mutually stacked, the anti-slip pad at the bottom of the bottom beam of the upper horizontal tray is propped against the first wall of the supporting pad of the lower horizontal tray, the contact area between the anti-slip pad of the upper horizontal tray and the first wall of the lower horizontal tray can be increased by horizontally extending the top of the first wall, and the stability of the upper horizontal tray supported by the first wall of the lower horizontal tray is improved.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A horizontal pallet, comprising:

At least two bottom beams arranged in parallel at intervals;

At least two support beams arranged in parallel at intervals; the supporting beam is positioned on the bottom beam and is perpendicular to the bottom beam;

A plurality of connection assemblies respectively connecting each bottom beam and each support beam; each connecting component comprises a connecting seat and at least two connecting pieces, and the connecting seats are fixedly connected with the supporting beam;

The connecting piece with one of them rotatable coupling of connecting seat with can not dismantle in the flounder, the connecting seat with offer spacing hole on another in the flounder, the internal diameter in spacing hole divide into long aperture and short aperture, long aperture be greater than short aperture, the tip of connecting piece is equipped with a stopper, the stopper includes first size and second size, first size is less than long aperture, the second size is less than short aperture makes the stopper can pass through spacing hole, first size is greater than short aperture and restriction the stopper passes through spacing hole.

2. The horizontal pallet according to claim 1, wherein the connecting piece is rotatably connected with the connecting seat, and the bottom beam is provided with the limiting hole;

the cross section of stopper is square approximately, the spacing hole is waist type hole.

3. The horizontal pallet according to claim 1, wherein the connecting member comprises a rod body, and a limiting part and a limiting block respectively arranged at two ends of the rod body;

Each connecting assembly comprises a locking piece sleeved on the periphery of the rod body, the locking piece is in threaded connection with the rod body, and the limiting part and the limiting block can be abutted with the locking piece to limit the locking piece.

4. A horizontal pallet according to claim 3, wherein the limiting portion is plate-shaped and parallel to the axial direction of the rod body, the dimension of the limiting portion in the radial direction of the rod body is larger than the outer diameter of the rod body, and the dimension of the limiting portion in the radial direction of the rod body is smaller than the minimum outer diameter of the locking member.

5. The horizontal tray according to claim 1, further comprising a positioning piece arranged at the bottom of the bottom beam or at the top of the connecting seat, wherein a plurality of positioning holes capable of being communicated with the limiting holes are formed in the positioning piece, and one connecting piece corresponds to at least one positioning hole;

The positioning hole comprises a large size and a small size, the large size is larger than the small size, the large size is not smaller than the first size, and the small size is consistent with the second size and is used for clamping the part of the limiting block.

6. The horizontal pallet of claim 5, wherein the limiting aperture extends along a length of the bottom beam;

The positioning piece is also provided with at least one perforation, the perforation enables a plurality of positioning holes to be communicated, and the perforation is communicated with the limiting hole, so that the supporting beam can move along the length direction of the bottom beam;

The shape and the size of the perforation are consistent with those of the limit hole.

7. The horizontal pallet of claim 5, wherein the positioning member is fixedly connected with at least one positioning column, and the positioning column can be arranged through the bottom beam and the connecting seat in a penetrating manner so as to limit the displacement of the connecting seat.

8. The horizontal pallet according to claim 1, wherein the support beam is provided with an inclined surface which gradually inclines outwards from bottom to top;

The support beam is also provided with a first installation surface and a second installation surface, the first installation surface and the second installation surface are respectively arranged at two ends of the inclined surface in the width direction, and an included angle between the first installation surface and the inclined surface is an obtuse angle; the included angle between the second mounting surface and the inclined surface is an obtuse angle.

9. The horizontal pallet according to claim 1, wherein a support pad is attached to the support beam;

and two ends of the supporting pad in the width direction are respectively connected with the supporting beam through a plurality of fasteners.

10. The horizontal pallet according to claim 1, wherein the bottom beam has a receiving groove opened downward for receiving one end of the connecting member;

the bottom of the bottom beam is connected with an anti-slip pad.