Carrying device

Abstract

The embodiment of the utility model provides an object carrying device which comprises a bearing platform and a plurality of supporting columns, the bearing platform is provided with a bearing face used for bearing objects, and the supporting columns are arranged along the periphery of the bearing platform at intervals and connected with the bearing platform. The two ends of each supporting column extend out of the top face and the bottom face of the bearing platform by a certain distance respectively, and the two ends of each supporting column are provided with a plug and a socket respectively, and the plug and the socket can be connected with each other in an inserted mode. In the embodiment of the utility model, the plug of one loading device is inserted into the socket of another loading device, so that a plurality of loading devices can be easily stacked, the loading and unloading of articles of the loading devices are more convenient, and meanwhile, the waste of materials is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display, in particular to a loading device for loading and transporting display screen materials. Background Art

[0002] The LED display industry generally uses carriers when transporting materials. For example, the hanging beams or seat beams of multiple LED display screens are placed on the carriers and then transported. When multiple carriers need to be transported at one time, it is necessary to fix the two adjacent carriers through stacking components before transportation, which makes loading and unloading more troublesome. At the same time, the introduction of stacking components will also cause material waste to a certain extent. Utility Model Content

[0003] In view of the above problems, embodiments of the present utility model are proposed to provide a loading device that solves the above problems or at least partially solves the above problems.

[0004] The present invention provides a loading device, which includes:

[0005] A carrying platform having a carrying surface for carrying items;

[0006] A plurality of support columns are arranged at intervals along a circumference of the carrying platform and connected to the carrying platform;

[0007] Wherein, both ends of each of the support columns extend out of the top surface and the bottom surface of the bearing platform for a certain distance respectively, and both ends of each of the support columns are respectively provided with a plug and a socket which can be plugged into each other.

[0008] Furthermore, the plug above the carrying platform of one carrying device can be plugged into the socket below the carrying platform of another carrying device.

[0009] Furthermore, the bearing platform includes a plurality of cross bars and a plurality of longitudinal bars, and the plurality of cross bars and the plurality of longitudinal bars are interconnected to form a quadrilateral frame structure.

[0010] Furthermore, the four support columns are respectively fixedly connected to the four corners of the frame structure.

[0011] Furthermore, it also includes a locking assembly disposed on a side of the frame structure away from the bearing surface and capable of locking the plug inserted into the socket and the socket.

[0012] Furthermore, the locking assembly includes a lock seat and a lock rod; the lock seat is fixedly connected to the frame structure at a position close to the support column; the lock rod is arranged on the lock seat, and can extend into the support column to connect with the plug inserted into the socket, and can be detached from the support column.

[0013] Furthermore, the two locking assemblies are respectively connected at diagonal positions of the frame structure.

[0014] Furthermore, a plurality of moving wheels are provided on a side of the bearing platform away from the bearing surface, and a bottom of the moving wheels is lower than an end of the support column away from the bearing surface.

[0015] Furthermore, a forklift groove is provided on a side of the bearing platform away from the bearing surface.

[0016] Furthermore, a fixing plate for fixing the article is provided on the carrying surface.

[0017] In the technical solution provided by the embodiment of the utility model, the carrying platform has a carrying surface for carrying articles, and a plurality of support columns are arranged at intervals along a circle of the carrying platform and connected to the carrying platform. The two ends of each support column respectively extend out of the top and bottom surfaces of the carrying platform for a certain distance, and the two ends of each support column are respectively provided with a plug and a socket that can be plugged into each other. By inserting the plug of one carrying device into the socket of another carrying device, multiple carrying devices can be easily stacked, which makes it more convenient to load and unload articles of the carrying devices and also avoids waste of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of a three-dimensional structure of a loading device provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of a three-dimensional structure of stacked connection of a carrier device provided by an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of another three-dimensional structure of a loading device provided by an embodiment of the utility model;

[0022] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a loading device provided by an embodiment of the present invention when loading objects. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiment of the utility model.

[0024] It should be noted that in the description of the present utility model, if the terms "first", "second", etc. appear, "first" and "second" are only used to facilitate the description of different components or names, and cannot be understood as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" appears in the full text, its meaning is that it includes three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or a solution that satisfies both A and B.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0026] Please refer to Figure 1 , is a three-dimensional structural schematic diagram of a loading device provided by an embodiment of the utility model, wherein the loading device includes a loading platform 10 and a plurality of supporting columns 20.

[0027] Specifically, the carrying platform 10 has a carrying surface 110 for carrying items; the support columns 20 are arranged at intervals along the carrying platform 10 and connected to the carrying platform 10; wherein, the two ends of each of the support columns 20 extend out of the top and bottom surfaces of the carrying platform 10 by a certain distance, respectively, and the two ends of each of the support columns 20 are respectively provided with a plug 210 and a socket 220 that can be plugged into each other.

[0028] Here, the bearing surface 110 of the bearing platform 10 is used to carry, including but not limited to, LED display screens, and may also be a hanging beam or seat beam tool for hanging the LED display screen, and multiple LED display screens or multiple hanging beam tools are placed on the bearing surface 110; the multiple support columns 20 are all long columnar structures, arranged along the outer edge of the bearing platform 10, and connected to the outer edge of the bearing platform 10. Specific connection methods include one-piece connection, screw connection or welding, etc. In a preferred embodiment, the multiple support columns 20 are arranged at equal intervals on the outer edge of the bearing platform 10. Such a design can ensure the balance of the multiple support columns 20 when bearing the pressure on the bearing surface 110, and avoid damage to the support columns 20 due to local excessive pressure; in the embodiment of the present application, the two ends of each of the support columns 20 extend out of the top and bottom surfaces of the bearing platform 10 for a section respectively. Distance, that is, the top and bottom ends of each of the support columns 20 have a corresponding distance from the top and bottom surfaces of the carrying platform 10, respectively, and this distance generally depends on the height of the loaded items. The plug 210 and the socket 220 are respectively provided at the top and bottom ends of each of the support columns 20, and the plug 210 and the socket 220 are matched with each other, that is, the plug 210 can be inserted into the socket 220 to form a connection; when in use, specifically, when the two carrying devices are stacked and connected up and down, the plugs 210 of each of the support columns 20 of the carrying device on the bottom layer are upwardly inserted into the sockets 220 of each of the support columns 20 of the carrying device on the top layer, thereby forming a more stable plug-in connection between the upper and lower carrying devices; if dismantling is required, it is only necessary to pull out and separate the plugs 210 and the sockets 220 that are plugged into each other.

[0029] In the embodiment of the utility model, by inserting the plug 210 of one carrier device into the socket 220 of another carrier device, a plurality of carrier devices can be easily stacked, making it more convenient to load and unload items from the carrier devices and avoiding waste of materials.

[0030] Furthermore, please combine Figure 2-4 In other preferred embodiments of the present invention, the plug 210 above the carrying platform 10 of one carrying device can be plugged into the socket 220 below the carrying platform 10 of another carrying device.

[0031] Specifically, when the two loading devices need to be stacked and connected, the plug 210 located above the loading platform 10 of the lower loading device is inserted into the socket 220 located below the loading platform 10 of the upper loading device. Each of the support columns 20 is connected in this way, so that the stacking connection of the two loading devices can be easily achieved.

[0032] In addition, the carrying platform 10 includes a plurality of cross bars 101 and a plurality of longitudinal bars 102 , and the plurality of cross bars 101 and the plurality of longitudinal bars 102 are interconnected to form a quadrilateral frame structure 120 .

[0033] Here, the load-bearing platform 10 is a square structure, and it is conceivable that the load-bearing platform 10 can also be a circular, elliptical or runway-shaped structure. Specifically, the load-bearing platform 10 of the square structure includes the frame structure 120 of the quadrilateral shape, and the frame structure 120 is formed by a plurality of cross bars 101 and a plurality of longitudinal bars 102 cross-connected with each other. The specific number of the cross bars 101 and the longitudinal bars 102 is not limited here, and is generally determined according to the area of ​​the frame structure 120 and the weight of the carried items. In the embodiment of the utility model, the load-bearing platform 10 using the frame structure 120 can not only ensure that the load-bearing platform 10 has sufficient strength, but also can reduce the deadweight of the load-bearing platform 10 to a certain extent.

[0034] Furthermore, the four support columns 20 are respectively fixedly connected to the four corners of the frame structure 120 .

[0035] Specifically, when the supporting platform 10 uses the frame structure 120 , it is generally equipped with four supporting columns 20 , and the four supporting columns 20 are respectively fixedly connected to the four corners of the frame structure 120 to ensure its balance when bearing the pressure on the supporting surface 110 .

[0036] Furthermore, the bearing device further includes a locking assembly 30 disposed on a side of the frame structure 120 away from the bearing surface 110 and capable of locking the plug 210 inserted into the socket 220 and the socket 220 .

[0037] Specifically, the locking assembly 30 is arranged below the frame structure 120, generally close to the support column 20, that is, close to the four corners of the frame structure 120. When the two supporting devices are stacked and connected up and down, the locking assembly 30 can lock the plug 210 inserted into the socket 220 and the socket 220, thereby firmly locking the upper and lower supporting devices.

[0038] Furthermore, in one feasible embodiment of the present invention, the locking assembly 30 includes a lock seat 310 and a lock rod 320; the lock seat 310 is fixedly connected to the frame structure 120 at a position close to the support column 20; the lock rod 320 is arranged on the lock seat 310, and can extend into the support column 20 to connect with the plug 210 inserted into the socket 220, and can be detached from the support column 20.

[0039] Specifically, the lock seat 310 is fixedly connected to a position below the frame structure 120 and close to the support column 20 by welding or screw connection, and the lock rod 320 is arranged on the lock seat 310 and can slide back and forth on the lock rod 320; wherein, the end of the lock rod 320 close to the support column 20 can be inserted into the socket 220 and connected to the plug 210 in the socket 220, and the connection method here can be a plug-in connection, specifically, there can be relative sockets on the socket 220 and the plug 210 (as shown in the figure), the end of the lock rod 320 close to the support column 20 slides toward the socket 220, and can pass through the socket 220, and then be inserted into the socket 210, so that the socket 220 and the plug 210 form a plug-in connection. If the end of the locking rod 320 close to the supporting column 20 slides away from the socket 220 , the locking rod 320 can be removed from the supporting column 20 , so that the socket 220 and the plug 210 are disconnected from each other.

[0040] In addition, in other preferred embodiments of the present invention, the two locking assemblies 30 are respectively connected to diagonal positions of the frame structure 120 .

[0041] Specifically, a locking assembly 30 is provided at a set of diagonal positions of the frame structure 120. Such a design allows the upper and lower layers of the carrying devices to be firmly locked by diagonal locking, thereby improving the safety of stacking and transportation of the carrying devices.

[0042] Furthermore, in other preferred embodiments of the present invention, a plurality of moving wheels 40 are provided on a side of the carrying platform 10 away from the carrying surface 110 , and a bottom of the moving wheels 40 is lower than an end of the support column 20 away from the carrying surface 110 .

[0043] Specifically, the object-carrying device is also provided with the moving wheels 40 for driving its movement. The moving wheels 40 are arranged on the side of the carrying platform 10 away from the carrying surface 110. The carrying platform 10 and the items carried on it are all carried on the moving wheels 40. At the same time, since the bottom of the moving wheels 40 is lower than the end of the support column 20 away from the carrying surface 110, the support column 20 is also carried on the moving wheels 40, and the moving wheels 40 can drive it to move on the ground. The moving wheels 40 here can be unpowered wheels, which realize the movement of the object-carrying device by relying on external forces; or they can be driving wheels with driving force, which drive the movement of the object-carrying device by its own movement. The moving wheels 40 also include universal wheels for steering.

[0044] Furthermore, in other preferred embodiments of the present invention, a forklift slot 50 is provided on a side of the carrying platform 10 away from the carrying surface 110 .

[0045] Specifically, the forklift groove 50 is also provided at the bottom of the loading device. The forklift groove 50 is arranged on the side of the loading platform 10 away from the loading surface 110, which is used for inserting the fork of a forklift, and then the loading device and the items thereon are moved by the forklift.

[0046] Furthermore, in other preferred embodiments of the present invention, a fixing plate 1101 for fixing the article is provided on the carrying surface 110 .

[0047] Specifically, a fixing plate 1101 is further provided above the bearing surface 110. The fixing plate 1101 is used to fix the article. Here, the shape of the fixing plate 1101 can be set according to the shape of the article. It is generally detachably connected to the bearing platform 10 by screws. As shown in the figure, the article is a hanging beam 60 of an LED display screen. A plurality of the hanging beams 60 are placed side by side on the bearing surface 110. Specifically, the hanging beams 60 are arranged on the fixing plate 1101 above the bearing surface 110. A holder for placing the hanging beams 60 is provided on the fixing plate 1101. Then, a plurality of the hanging beams 60 are placed side by side on the fixing plate 1101 to achieve the purpose of accommodating a plurality of the hanging beams 60 at one time.

[0048] Furthermore, a beam lock for locking the beam 60 to the base is also provided on the fixed plate 1101 to prevent the item (the beam 60) from falling from the carrying platform 10 when the loading device and the items therein are transported as a whole, thereby improving the safety during transportation operations.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the utility model, rather than to limit them. Although the embodiments of the utility model are described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the embodiments of the utility model.

Claims

1. A loading device, characterized in that: include: A carrying platform having a carrying surface for carrying items; A plurality of support columns are arranged at intervals along a circumference of the carrying platform and connected to the carrying platform; Wherein, both ends of each of the support columns extend out of the top surface and the bottom surface of the bearing platform for a certain distance respectively, and both ends of each of the support columns are respectively provided with a plug and a socket which can be plugged into each other.

2. The object loading device according to claim 1, characterized in that: The plug above the carrying platform of one carrying device can be plugged into the socket below the carrying platform of another carrying device.

3. The object loading device according to claim 1, characterized in that: The bearing platform comprises a plurality of cross bars and a plurality of longitudinal bars, and the plurality of cross bars and the plurality of longitudinal bars are connected to each other to form a quadrilateral frame structure.

4. The object loading device according to claim 3, characterized in that: The four support columns are respectively fixedly connected to the four corners of the frame structure.

5. The object loading device according to claim 4, characterized in that: It also includes a locking assembly disposed on a side of the frame structure away from the bearing surface and capable of locking the plug inserted into the socket and the socket.

6. The object loading device according to claim 5, characterized in that: The locking assembly includes a lock seat and a lock rod; the lock seat is fixedly connected to the frame structure at a position close to the support column; the lock rod is arranged on the lock seat, and can extend into the support column and connect with the plug inserted into the socket, and can be detached from the support column.

7. The object loading device according to claim 5, characterized in that: The two locking assemblies are respectively connected at diagonal positions of the frame structure.

8. The object carrying device according to any one of claims 1 to 7, characterized in that: A plurality of moving wheels are arranged on a side of the bearing platform away from the bearing surface, and the bottom of the moving wheels is lower than the end of the supporting column away from the bearing surface.

9. The object carrying device according to any one of claims 1 to 7, characterized in that: A forklift groove is provided on a side of the bearing platform away from the bearing surface.

10. The object carrying device according to any one of claims 1 to 7, characterized in that: The carrying surface is provided with a fixing plate for fixing the article.

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