Floor transport assembly

Abstract

The utility model discloses a floor transportation assembly, and belongs to the technical field of transportation equipment. According to the floor transportation assembly, a telescopic rod of a telescopic mechanism and abutting parts at the two ends of the telescopic rod actively abut against the side wall of an adjacent tray or a cargo hold, and restraining force is formed; the relative displacement and toppling risks between the goods stacking units caused by tray displacement due to transportation jolting are effectively restrained; meanwhile, the bearing plate and the supporting beams are rigidly fixed through the bolt connecting parts, the overall structural stability is enhanced to resist vibration impact, the detachable advantage of bolt assembly is reserved, the anti-falling reliability and forklift transfer convenience are both considered, and therefore the damage probability of floor goods in the long-distance transportation process is systematically reduced.

Description

Technical Field

[0001] This application belongs to the field of transportation equipment technology, and specifically relates to a floor transportation component. Background Technology

[0002] Generally, packaged flooring is placed on pallets for easy forklift handling and transfer. During long-distance flooring transport, pallets and packaged flooring form cargo stacking units. Multiple cargo stacking units are neatly stacked in containers or other types of cargo holds, with pallets held underneath the packaged flooring for support. This method facilitates the stacking, unloading, and transfer of goods using forklifts and other equipment.

[0003] However, during long-distance transportation, especially ocean shipping, bumps are unavoidable, which can easily cause relative displacement between cargo stacking units. In severe cases, the cargo may tip over and be damaged. Utility Model Content

[0004] This application provides a floor transport assembly that reduces the relative displacement between cargo stacking units, thereby at least partially solving the aforementioned technical problems.

[0005] To achieve the above objectives, according to a first aspect of this application, a floor transport assembly is provided, comprising:

[0006] A telescopic mechanism includes a telescopic rod and abutment portions disposed at both ends of the telescopic rod;

[0007] The pallet includes a load-bearing plate, a support beam, and a bolted connection, wherein the support beam is connected to the load-bearing plate via the bolted connection; the pallet is disposed on at least one side of the telescopic mechanism along its telescopic direction and is capable of abutting against the abutment portion.

[0008] In some embodiments, the floor transport assembly is provided with a plurality of said pallets, with adjacent two said pallets spaced apart;

[0009] The telescopic mechanism is used to be disposed between two adjacent trays, one of the abutting parts can abut against one of the trays, and the other abutting part can abut against the other tray.

[0010] In some embodiments, the telescopic rod includes:

[0011] A first threaded sleeve, one end of which is connected to the aforementioned abutment portion;

[0012] A first screw is movably threadedly connected to a first threaded sleeve, and one end of the first screw away from the first threaded sleeve is connected to another abutment portion.

[0013] In some embodiments, the telescopic rod further includes:

[0014] The first positioning nut is movably fitted onto the first screw.

[0015] In some embodiments, the telescopic rod includes:

[0016] Second threaded sleeve;

[0017] The second screw is movably threadedly connected to the second threaded sleeve, and the end of the second screw away from the second threaded sleeve is connected to one of the abutment portions;

[0018] A third screw is movably threadedly connected to the second threaded sleeve and extends toward the side of the second threaded sleeve away from the second screw, and the end of the third screw away from the second threaded sleeve is connected to another abutment portion;

[0019] The threads of the second screw and the third screw are in opposite directions.

[0020] In some embodiments, the telescopic rod further includes:

[0021] The second positioning nut is movably fitted onto the second screw;

[0022] The third positioning nut is movably fitted onto the third screw.

[0023] In some embodiments, the pallet is provided with an assembly hole that penetrates the bearing plate and the support beam, and the bolt connection portion passes through the assembly hole.

[0024] In some embodiments, a bushing is provided in the assembly hole, the bushing is connected to the bearing plate and the support beam respectively, and the bolt connection portion passes through the bushing.

[0025] In some embodiments, the pallet includes a plurality of bolted connections, which are spaced apart along the extension direction of the support beam;

[0026] The central axis of at least one of the bolted connections is set at an angle to the central axis of at least another bolted connection.

[0027] In some embodiments, the tray further includes:

[0028] A base plate is disposed on the side of the support beam away from the bearing plate, and the base plate is connected to the support beam and the bearing plate through the bolt connection.

[0029] The floor transport assembly of this application embodiment forms a restraining force by actively contacting the telescopic rod and the abutment parts at both ends of the telescopic mechanism with the adjacent pallet or cargo compartment side wall, effectively suppressing the risk of relative displacement and tipping of goods caused by pallet displacement due to transport bumps; at the same time, the pallet is rigidly fixed to the bearing plate and support beam with bolted connection parts, which not only enhances the overall structural stability to resist vibration and impact, but also retains the detachable advantage of bolt assembly, taking into account the reliability of anti-disintegration and the convenience of forklift transfer, thereby systematically reducing the probability of damage to floor goods during long-distance transportation.

[0030] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of a telescopic mechanism in a floor transport assembly provided in an embodiment of this application;

[0033] Figure 2 This is a schematic diagram of a pallet structure in a floor transport assembly provided in an embodiment of this application;

[0034] Figure 3 This is a schematic diagram illustrating one possible arrangement of the telescopic mechanism and the pallet in the floor transport assembly provided in this application embodiment;

[0035] Figure 4 This is a schematic diagram of another way in which the telescopic mechanism and the pallet are combined in the floor transport assembly provided in this application embodiment;

[0036] Figure 5 This is a side view schematic diagram of another cooperation method between the telescopic mechanism and the pallet in the floor transport assembly provided in the embodiments of this application;

[0037] Figure 6 This is a schematic diagram of a transportation state of the floor transportation assembly provided in an embodiment of this application;

[0038] Figure 7 This is a schematic diagram of another transportation state of the floor transportation component provided in the embodiments of this application;

[0039] Figure 8 This is another structural schematic diagram of the telescopic mechanism in the floor transport assembly provided in the embodiments of this application;

[0040] Figure 9This is a side view schematic diagram of another structure of the telescopic mechanism in the floor transport assembly provided in the embodiments of this application;

[0041] Figure 10 The pallet edge in the floor transport assembly provided in this application embodiment is Figure 2 A schematic diagram of a partial cross-sectional view of line AA in the middle section;

[0042] Figure 11 The pallet edge in the floor transport assembly provided in this application embodiment is Figure 2 Another partial sectional view of the middle AA line;

[0043] Figure 12 This is a schematic diagram of another partial structure of the pallet in the floor transport assembly provided in this application embodiment;

[0044] Figure 13 This is another structural schematic diagram of the pallet in the floor transport assembly provided in this application embodiment;

[0045] Explanation of reference numerals in the attached figures:

[0046] 100-Telescopic mechanism; 110-Telescopic rod; 111-First threaded sleeve; 112-First screw; 113-First positioning nut; 114-Second threaded sleeve; 115-Second screw; 116-Third screw; 117-Second positioning nut; 118-Third positioning nut; 120-Abutment part; 200-Pallet; 210-Bearing plate; 220-Support beam; 230-Bolt connection part; 240-Assembly hole; 250-Bushing; 260-Base plate; 300-Floor cargo; 400-Retaining wall. Detailed Implementation

[0047] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0048] This application provides a floor transport assembly for transporting flooring, particularly for long-distance and ocean-going transport, to at least partially solve the technical problem that neatly stacked floor goods are displaced or even tipped over due to bumps during long-distance and ocean-going transport, causing damage to the goods.

[0049] Please refer to the following: Figure 1 , Figure 2 and Figure 3 The floor transport assembly in this application embodiment includes a telescopic mechanism 100 and a pallet 200. For example... Figure 1As shown, the telescopic mechanism 100 includes a telescopic rod 110 and abutment portions 120 disposed at both ends of the telescopic rod 110. The telescopic rod 110 is used to extend and retract to a suitable length as needed. As the telescopic rod 110 extends, the abutment portions 120 at both ends move away from each other; as the telescopic rod 110 shortens, the abutment portions 120 at both ends move closer to each other, thereby accommodating different gaps. Figure 2 As shown, the pallet 200 includes a support plate 210, a support beam 220, and a bolted connection 230. The support plate 210 is used to carry goods. The support beam 220 is connected to the support plate 210 via the bolted connection 230 and is located below the support plate 210, supporting the support plate 210 to create a gap at its bottom, facilitating the lifting of the pallet 200 by forklifts or other equipment. Furthermore, the support beam 220 also increases the overall structural strength of the pallet 200. The pallet 200 is positioned on at least one side of the telescopic mechanism 100 along its telescopic direction and is capable of abutting against the abutment portion 120.

[0050] like Figure 3 As shown, in one usage of this floor transport assembly, the telescopic mechanism 100 is disposed between the retaining wall 400 (which can be the side wall of a cargo hold or container) and the pallet 200. By adjusting the length of its telescopic rod 110, one abutting part 120 abuts against the retaining wall 400 and the other abutting part 120 abuts against the pallet 200. Thus, the telescopic mechanism 100 plays a limiting support role between the retaining wall 400 and the pallet 200, which can reduce the occurrence of the pallet 200 shifting to the side where the retaining wall 400 is located.

[0051] like Figure 4 As shown, in another usage of this floor transport assembly, the assembly includes multiple pallets 200, spaced apart from adjacent pallets 200, allowing for sufficient clearance between the goods carried and reducing the risk of collision and damage during transport. A telescopic mechanism 100 can be positioned between adjacent pallets 200, and by adjusting the length of its telescopic rod 110, one abutment portion 120 abuts against one pallet 200 on one side, and the other abutment portion 120 abuts against the pallet 200 on the other side. This provides limiting support between adjacent pallets 200, reducing the likelihood of them moving closer together during bumps and thus lowering the risk of goods rubbing against each other.

[0052] like Figure 5 As shown, in some embodiments, the abutment portion 120 of the telescopic mechanism 100 can abut against the side of the support plate 210 of the pallet 200. This serves two purposes: firstly, it can limit the position of the pallet 200; secondly, the portion of the abutment portion 120 extending upwards from the pallet 200 can limit the movement of goods, reducing the movement of goods. Specifically, as... Figure 6As shown, the floor goods 300 are placed on the pallet 200 and supported by the support plate 210. The abutment part 120 of the telescopic mechanism 100 abuts against the side of the support plate 210, and the other part can limit the contact of the floor goods 300, reducing the risk of the floor goods 300 tipping over during transportation.

[0053] Optionally, the telescopic mechanism 100 and the tray 200 can be configured as separate structures, that is, the two are relatively independent and used together; or, the abutting part 120 of the telescopic mechanism 100 can be directly fixedly connected to the tray 200, that is, the two can be configured as an integrated structure.

[0054] like Figure 7 As shown, in some embodiments, the abutting part 120 of the telescopic mechanism 100 can also abut against adjacent floor goods 300 to directly limit the floor goods 300 and prevent them from tipping over and rubbing against each other and being damaged.

[0055] It is understood that the floor transport assembly of this application embodiment forms a restraining force by actively contacting the adjacent pallet 200 or the side wall of the cargo compartment through the telescopic rod 110 and the abutment parts 120 at both ends of the telescopic mechanism 100. This effectively suppresses the displacement of the pallet 200 caused by transportation bumps, thereby preventing relative displacement and tipping risks between goods. At the same time, the pallet 200 is rigidly fixed to the bearing plate 210 and the support beam 220 by bolt connection parts 230, which not only enhances the overall structural stability to resist vibration and impact, but also retains the detachable advantage of bolt assembly, taking into account both the reliability of preventing disintegration and the convenience of forklift transfer, thereby systematically reducing the probability of damage to the floor goods 300 during long-distance transportation.

[0056] Please refer to it again. Figure 1 In some embodiments, the telescopic rod 110 includes a first threaded sleeve 111 and a first screw 112. One end of the first threaded sleeve 111 is connected to an abutment portion 120, and the two can be connected by welding, bonding, or threaded connection. The first threaded sleeve 111 is generally cylindrical, and at least a portion of its inner cavity sidewall is provided with internal threads. The first screw 112 is movably threadedly connected to the first threaded sleeve 111. The first screw 112 is provided with external threads that match the internal threads. By inserting the first screw 112 into the first threaded sleeve 111 and utilizing the interaction of the internal and external threads, the first screw 112 and the first threaded sleeve 111 can be connected together. The end of the first screw 112 away from the first threaded sleeve 111 is connected to another abutment portion 120, and the two can also be connected by welding, bonding, or threaded connection.

[0057] In the above embodiment, by rotating the first screw 112 and the first threaded sleeve 111 relative to each other, the interaction between the internal and external threads allows the first screw 112 and the first threaded sleeve 111 to move relative to each other, thereby achieving the extension and retraction of the telescopic rod 110. In practical use, one side of the abutment portion 120 can be fixed, and the other side of the abutment portion 120 can be rotated. The abutment portion 120 drives the first screw 112 and the first threaded sleeve 111 to rotate relative to each other, changing the length of the telescopic rod 110 to adapt to the gaps between adjacent pallets 200, pallets 200 and retaining walls 400, adjacent floor goods 300, and floor goods 300 and retaining walls 400, ensuring the stability of the floor goods 300 during transportation.

[0058] Optionally, the self-locking action of the internal and external threads described above can maintain the adjusted length of the telescopic rod 110. Alternatively, a first positioning nut 113 can be provided in the telescopic rod 110, such as... Figure 1 As shown, the first positioning nut 113 is movably fitted onto the first screw 112. After adjusting the length of the telescopic rod 110 to the required length, the first positioning nut 113 is rotated to abut against the end of the first threaded sleeve 111, thus maintaining the length of the telescopic rod 110 and reducing the risk of the first screw 112 and the first threaded sleeve 111 loosening during transportation, which could cause the length of the telescopic rod 110 to change.

[0059] like Figure 8 As shown, in some embodiments, the telescopic rod 110 includes a second threaded sleeve 114, a second screw 115, and a third screw 116. The second threaded sleeve 114 is generally cylindrical, with at least two internal threads on its inner wall, the two internal threads being in opposite directions. The second screw 115 has an external thread, which matches one of the internal threads of the second threaded sleeve 114, allowing the two to be movably threadedly connected. The end of the second screw 115 away from the second threaded sleeve 114 is connected to an abutment portion 120, specifically by welding, bonding, or threaded connection. The third screw 116 has an external thread, which matches the other end of the internal thread of the second threaded sleeve 114. The external thread engages with the other end of the internal thread of the second threaded sleeve 114, allowing the two to be movably threadedly connected. The third screw 116 extends towards the second threaded sleeve 114, away from the second screw 115. The end of the third screw 116 away from the second threaded sleeve 114 is connected to another abutment portion 120, which can be achieved through welding, bonding, or threaded connection. The threads of the second screw 115 and the third screw 116 have opposite directions.

[0060] In the above embodiment, by rotating the second screw 115 and the second threaded sleeve 114 relative to each other, and by rotating the third screw 116 and the second threaded sleeve 114 relative to each other, the second screw 115 and the third screw 116 can be extended or retracted synchronously, thereby changing the length of the telescopic rod 110. Specifically, in use, the abutment portions 120 on both sides can be constrained to prevent the second screw 115 and the third screw 116 from rotating. Then, the second threaded sleeve 114 can be rotated to allow the second screw 115 and the third screw 116 to extend or retract synchronously, adjusting the telescopic rod 110 to a suitable length.

[0061] Optionally, the self-locking action of the aforementioned internal and external threads can maintain the adjusted length of the telescopic rod 110. Alternatively, a second positioning nut 117 and a third positioning nut 118 can be provided in the telescopic rod 110, such as... Figure 9 As shown, the second positioning nut 117 is movably fitted onto the second screw 115, and the third positioning nut 118 is movably fitted onto the third screw 116. After adjusting the length of the telescopic rod 110 to the required length, the second positioning nut 117 and the third positioning nut 118 are rotated to abut against the end of the second threaded sleeve 114, thus maintaining the length of the telescopic rod 110 and reducing the risk of the second screw 115 and the second threaded sleeve 114, and the third screw 116 and the second threaded sleeve 114, loosening during transportation due to bumps, which could cause changes in the length of the telescopic rod 110.

[0062] like Figure 10 As shown, the pallet 200 is provided with an assembly hole 240, which penetrates the support plate 210 and the support beam 220. A bolt connection portion 230 passes through the assembly hole 240 to connect the support plate 210 and the support beam 220. This method of connecting the support plate 210 and the support beam 220 via the bolt connection portion 230 passing through the assembly hole 240 facilitates processing and assembly and effectively improves the structural strength of the pallet 200.

[0063] like Figure 11 As shown, in some embodiments, a bushing 250 is provided within the assembly hole 240. The bushing 250 connects the bearing plate 210 and the support beam 220 respectively, and the bolt connection portion 230 passes through the bushing 250. By embedding a metal or engineering plastic bushing within the assembly hole 240, deformation and wear at the connection point of the wooden bearing plate 210 and support beam 220 can be reduced, stress can be distributed, the risk of cracking can be reduced, and the structural robustness can be improved.

[0064] Please refer to it again. Figure 10 In some embodiments, the central axis O of the bolt connection 230 extends along the thickness of the tray 200.

[0065] Please combine them together Figure 2 and Figure 12 In some embodiments, the pallet 200 includes a plurality of bolted connections 230, which are spaced apart along the extension direction of the support beam 220; wherein the central axis O1 of at least one bolted connection 230 is set at an angle α with the central axis O2 of at least another bolted connection 230. By having at least two bolted connections 230 pass diagonally through the bearing plate 210 and the support beam 220, a generally “X”-shaped locking structure is formed, which enhances shear resistance, improves mechanical stability through the intersection angle, disperses load stress, and prevents lateral displacement.

[0066] like Figure 13 As shown, in some embodiments, the tray 200 further includes a base plate 260. The base plate 260 is disposed on the side of the support beam 220 away from the support plate 210, and the base plate 260 is connected to the support beam 220 and the support plate 210 by bolt connection portion 230. The base plate 260 can serve as the bottom plate of the tray 200 to form a bottom support and further enhance the structural strength.

[0067] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0068] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0069] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0070] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A floor transport assembly, characterized in that, include: A telescopic mechanism includes a telescopic rod and abutment portions disposed at both ends of the telescopic rod; The pallet includes a load-bearing plate, a support beam, and a bolted connection, wherein the support beam is connected to the load-bearing plate via the bolted connection; the pallet is disposed on at least one side of the telescopic mechanism along its telescopic direction and is capable of abutting against the abutment portion.

2. The floor transport assembly according to claim 1, characterized in that, The floor transport assembly is provided with multiple pallets, with adjacent pallets spaced apart. The telescopic mechanism is used to be disposed between two adjacent trays, one of the abutting parts can abut against one of the trays, and the other abutting part can abut against the other tray.

3. The floor transport assembly according to claim 1, characterized in that, The telescopic rod includes: A first threaded sleeve, one end of which is connected to the aforementioned abutment portion; A first screw is movably threadedly connected to a first threaded sleeve, and one end of the first screw away from the first threaded sleeve is connected to another abutment portion.

4. The floor transport assembly according to claim 3, characterized in that, The telescopic rod also includes: The first positioning nut is movably fitted onto the first screw.

5. The floor transport assembly according to claim 1, characterized in that, The telescopic rod includes: Second threaded sleeve; The second screw is movably threadedly connected to the second threaded sleeve, and the end of the second screw away from the second threaded sleeve is connected to one of the abutment portions; A third screw is movably threadedly connected to the second threaded sleeve and extends toward the side of the second threaded sleeve away from the second screw, and the end of the third screw away from the second threaded sleeve is connected to another abutment portion; The threads of the second screw and the third screw are in opposite directions.

6. The floor transport assembly according to claim 5, characterized in that, The telescopic rod also includes: The second positioning nut is movably fitted onto the second screw; The third positioning nut is movably fitted onto the third screw.

7. The floor transport assembly according to claim 1, characterized in that, The pallet is provided with an assembly hole, which penetrates the bearing plate and the support beam, and the bolt connection is provided in the assembly hole.

8. The floor transport assembly according to claim 7, characterized in that, A bushing is provided in the assembly hole, and the bushing is connected to the bearing plate and the support beam respectively. The bolt connection is provided through the bushing.

9. The floor transport assembly according to claim 1, characterized in that, The tray includes a plurality of bolted connections, which are spaced apart along the extension direction of the support beam. The central axis of at least one of the bolted connections is set at an angle to the central axis of at least another bolted connection.

10. The floor transport assembly according to claim 1, characterized in that, The tray also includes: A base plate is disposed on the side of the support beam away from the bearing plate, and the base plate is connected to the support beam and the bearing plate through the bolt connection.

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