A multi-functional tray support frame

Abstract

The utility model relates to the field of tray support frame, concretely relates to a multifunctional tray support frame, including installation component, tray assembly, mounting pad and adjusting plate, the installation component includes the mounting panel, the both ends of mounting panel are equipped with the outward extension's compression board and limiting plate respectively, the limiting plate is equipped with the adjusting component swing, the end of adjusting component with compression board between opposite settings, and form the clamping space, the mounting panel is equipped with first mounting hole, adjusting plate is equipped with a plurality of adjusting holes, a plurality of adjusting holes are interval settings in a column, the compression board is equipped with second mounting hole, the bottom of tray assembly is equipped with the outward extension's connecting column, the connecting column passes through second mounting hole and mounting pad fixed connection or passes through adjusting hole and mounting pad fixed connection, according to the installation position difference, control connecting column passes through second mounting hole or passes through adjusting hole, realize more installation position adaptation.

Description

Technical Field

[0001] This utility model relates to the field of pallet support frames, specifically to a multifunctional pallet support frame. Background Technology

[0002] Indoor tray support racks typically focus on flexible load-bearing capacity and space optimization, resulting in diverse designs that combine material characteristics with specific scenario requirements. As demand increases, tray support racks are gradually moving beyond their single load-bearing function, evolving towards multi-functionality. For example, metal supports, through modular design, support freely adjustable shelf heights to accommodate different storage needs; some even feature integrated lighting, embedding LED light strips under the shelves to enhance spatial layering and facilitate nighttime item retrieval. Furthermore, in terms of installation, indoor tray support racks are trending towards tool-free installation. Most metal and plastic supports use snap-fit ​​or knob connections, allowing for quick assembly without drilling. For instance, some wall-mounted triangular brackets are fixed with expansion screws, but the shelves and brackets are integrated through grooves, providing both stability and easy disassembly and adjustment; wooden tray racks are secured using mortise and tenon joints or concealed screws, maintaining a clean appearance.

[0003] However, the no-drill installation method has specific requirements for the installation location, which means that the pallet support can only be installed in specific locations, resulting in a limited range of applicability; at the same time, the installation state of the pallet support is limited and cannot be adjusted according to usage needs, resulting in poor flexibility. Utility Model Content

[0004] The purpose of this utility model is to provide a multifunctional pallet support frame, which aims to improve the existing pallet support frames that can only be installed in specific locations, have a limited range of applications, and have a single installation mode that cannot be adjusted according to usage requirements, resulting in poor flexibility.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multifunctional pallet support frame includes a mounting assembly, a pallet assembly, a mounting pad, and an adjustment plate;

[0007] The mounting assembly includes a mounting plate, with an outwardly extending pressing plate and a limiting plate at both ends of the mounting plate. An adjustment component is movably mounted on the limiting plate, with the end of the adjustment component positioned opposite to the pressing plate to form a clamping space.

[0008] The mounting plate has a first mounting hole, the adjusting plate has multiple adjusting holes arranged in a row at intervals, and the pressing plate has a second mounting hole. The first mounting hole, the second mounting hole, and the adjusting holes have the same diameter. The bottom end of the tray assembly has an outwardly extending connecting post. The connecting post passes through the second mounting hole and is fixedly connected to the mounting pad or passes through the adjusting hole and is fixedly connected to the adjusting plate. When the connecting post passes through the adjusting hole and is fixedly connected to the adjusting plate, the first mounting hole aligns with one of the adjusting holes and is provided with a fixing member. The fixing member passes through the adjusting hole and is fixedly connected to the first mounting hole.

[0009] Furthermore, the pallet assembly includes a pallet, and the connecting post is disposed at the bottom of the pallet.

[0010] Furthermore, the pallet assembly also includes a telescopic support rod, the bottom of which is provided with a downwardly extending connecting rod;

[0011] The connecting column is inserted and fixed to the top of the telescopic support rod. The connecting rod passes through the second mounting hole and is fixedly connected to the mounting pad or passes through the adjustment hole and is fixedly connected to the adjustment plate. When the connecting rod passes through the adjustment hole and is fixedly connected to the adjustment plate, the first mounting hole aligns with one of the adjustment holes, and the fixing member passes through the adjustment hole and is fixedly connected to the first mounting hole.

[0012] Furthermore, a raised platform is provided on the bottom surface of the tray, and the connecting column is set on the bottom surface of the raised platform. The height of the raised platform is higher than the height of the fixing component.

[0013] Furthermore, the top of the telescopic support rod is provided with a support plate, the raised platform rests against the support plate, and the raised platform and the support plate are respectively provided with corresponding upper connecting holes and lower connecting holes, and a connector is provided between the upper connecting holes and the lower connecting holes.

[0014] Furthermore, the mounting plate is provided with outwardly protruding support columns, which are spaced apart from the first mounting holes, and the distance between the support columns and the first mounting holes is equal to the distance between adjacent adjustment holes.

[0015] The number of adjustment holes is at least three. When the connecting post passes through the adjustment hole and is fixedly connected to the mounting pad, the support post is inserted into one of the adjustment holes.

[0016] Furthermore, the edge of the tray has a wiring notch, and the opening width of the wiring notch is smaller than the bottom width.

[0017] Furthermore, the adjustment assembly includes an adjustment rod and a pressure plate connected to the end of the adjustment rod. The adjustment rod is threaded onto the limiting plate and drives the pressure plate to move toward or away from the pressing plate.

[0018] Furthermore, the pressure plate includes a pressing plane and a concave portion. The pressing plane surrounds the periphery of the concave portion, and the outer end of the concave portion abuts against the end of the adjusting rod and is connected to the adjusting rod.

[0019] Furthermore, the inner side of the pressing plate is provided with a pad, one end of which extends toward the mounting plate and onto the inner side of the mounting plate.

[0020] By adopting the above technical solution, this utility model has the following advantages compared with the prior art:

[0021] The adjusting component is positioned opposite the pressing plate to form a clamping space, clamping the plate-like or rod-like structures at the installation position to achieve drilling-free installation. Depending on the installation position, the connecting column is controlled to pass through the second mounting hole or the adjusting hole to achieve vertical and horizontal installation of the installation component, adapting to more installation positions. At the same time, by setting multiple adjusting holes, the installation position of the tray component can be flexibly adjusted according to the installation requirements when the installation component is horizontally installed, improving the overall installation flexibility. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the first installation state of the multifunctional pallet support frame of this utility model;

[0023] Figure 2 This is a schematic diagram of the second installation state of the multifunctional pallet support frame of this utility model;

[0024] Figure 3 This is a schematic diagram of the third installation state of the multifunctional pallet support frame described in this utility model;

[0025] Figure 4 This is a schematic diagram of the adjustable plate storage state of the multifunctional tray support frame described in this utility model;

[0026] Figure 5 This is a schematic diagram of the fourth installation state of the multifunctional pallet support frame of this utility model;

[0027] Figure 6 This is a schematic diagram showing the use of the mounting pad of the multifunctional pallet support frame described in this utility model;

[0028] Figure 7 This is a schematic diagram of the retracted state of the telescopic support rod of the multifunctional pallet support frame described in this utility model;

[0029] Figure 8 This is a schematic diagram of the telescopic support rod of the multifunctional pallet support frame of this utility model in the extended state.

[0030] Figure 9This is a top view of the telescopic support rod of the multifunctional pallet support frame described in this utility model;

[0031] Figure 10 This is a schematic diagram of the pallet structure of the multifunctional pallet support frame described in this utility model;

[0032] Figure 11 This is a schematic diagram of the adjustment plate structure of the multifunctional pallet support frame described in this utility model;

[0033] Figure 12 This is a schematic diagram of the pressure plate structure of the multifunctional pallet support frame described in this utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Mounting component; 11. Mounting plate; 111. First mounting hole; 112. Support column; 12. Pressing plate; 121. Second mounting hole; 122. Pad layer; 13. Limiting plate; 14. Adjusting component; 141. Adjusting rod; 142. Pressure plate; 1421. Pressing plane; 1422. Recessed part; 1423. Threaded hole; 15. Clamping space;

[0036] 2. Pallet assembly; 21. Telescopic support rod; 211. Connecting rod; 212. Support plate; 2121. Lower connecting hole; 22. Pallet; 221. Elevating platform; 2211. Upper connecting hole; 2212. Connecting post; 222. Cable routing notch;

[0037] 3. Install the spacers;

[0038] 4. Adjusting plate; 41. Adjusting hole;

[0039] 5. Fasteners. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0041] Additionally, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are all based on the orientation or positional relationship shown in the accompanying drawings. They are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element of this utility model must have a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0042] When an element is referred to as being "fixed to," "set on," or "contained on" another element, it can be directly on or indirectly on that other element. When an element is referred to as being "connected to," it can be directly connected to or indirectly connected to that other element.

[0043] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] Example

[0045] Please refer to Figure 1-12 As shown, this embodiment provides a multifunctional pallet support frame, including a mounting assembly 1, a pallet assembly 2, a mounting pad 3, and an adjusting plate 4. The mounting assembly 1 includes a mounting plate 11, with an outwardly extending pressing plate 12 and a limiting plate 13 at both ends. An adjusting assembly 14 is movably mounted on the limiting plate 13, with its end opposite to the pressing plate 12, forming a clamping space 15. The mounting plate 11 has a first mounting hole 111, and the adjusting plate 4 has multiple adjusting holes 41 arranged in a row at intervals. The pressing plate 12 has a second mounting hole 121, and the first mounting hole 111, the second mounting hole 121, and the adjusting holes 41 have the same diameter. The bottom end of the pallet assembly 2 has an outwardly extending connecting post 2212, which passes through the second mounting hole 121 and is fixedly connected to the mounting pad 3, or passes through the adjusting hole 41 and is fixedly connected to the adjusting plate 4. In this embodiment, the connecting post 2212 passes through the adjusting hole 41 and protrudes from the adjusting hole 41. The end of the connecting post 2212 is fixedly connected to the nut, thereby limiting the connecting post 2212 at the bottom and improving the overall connection strength. When the connecting post 2212 passes through the adjusting hole 41 and is fixedly connected to the adjusting plate 4, the first mounting hole 111 aligns with the adjusting hole 41 and is provided with a fixing member 5, which passes through the adjusting hole 41 and is fixedly connected to the first mounting hole 111.

[0046] The adjusting component 14 is positioned opposite the pressing plate 12 to form a clamping space 15, which clamps the plate-like or rod-like structure at the installation position, enabling drilling-free installation. Depending on the installation position, the control connecting column 2212 passes through the second mounting hole 121 or the adjusting hole 41 to achieve vertical and horizontal installation of the installation component 1, adapting to more installation positions; that is, in this embodiment, the multi-functional tray support frame includes four types, please refer to... Figure 1 and Figure 3 As shown, mounting component 1 is installed vertically. Connecting post 2212 passes through the second mounting hole 121 and is fixedly connected to mounting pad 3. Mounting pad 3 is placed between the pressing plate 12 and the plate-like structure at the installation location. Adjusting component 14 applies a limiting force to the plate-like structure from below, completing the installation of mounting component 1 and avoiding drilling holes in the plate-like or tubular structure at the installation location. Please refer to... Figure 2 and Figure 5 As shown, the mounting component 1 is installed horizontally. The pressing plate 12 and the adjusting component 14 directly clamp and fix the plate-like structure at the installation position, thereby realizing the installation of the mounting component 1. At the same time, by providing multiple adjusting holes 41, the installation position of the tray component 2 can be flexibly adjusted according to the installation requirements while the mounting component 1 is installed horizontally, improving the overall installation flexibility.

[0047] Specifically, the pallet assembly 2 includes a pallet 22, and a connecting post 2212 is disposed at the bottom of the pallet 22.

[0048] Furthermore, the pallet assembly 2 also includes a telescopic support rod 21, with a downwardly extending connecting rod 211 at the bottom; a connecting post 2212 is inserted and fixed to the top of the telescopic support rod 21. The telescopic support rod 21 supports and fixes the pallet 22, adjusting its horizontal height by extending or shortening to accommodate more support needs. In this embodiment, the telescopic support rod 21 is an infinitely telescopic support rod 21. The connecting rod 211 passes through the second mounting hole 121 and is fixedly connected to the mounting pad 3, or passes through the adjustment hole 41 and is fixedly connected to the adjustment plate 4. When the connecting rod 211 passes through the adjustment hole 41 and is fixedly connected to the adjustment plate 4, the first mounting hole 111 aligns with the adjustment hole 41, and the fixing member 5 passes through the adjustment hole 41 and is fixedly connected to the first mounting hole 111. Please refer to... Figure 1-5 As shown, a telescopic support rod 21 is installed below the tray 22 to adjust the height of the tray 22, enabling four installation states and improving the installation flexibility of the multi-functional tray 22 support frame. Please refer to... Figure 6 As shown, when the mounting component 1 is installed horizontally, the mounting pad 3 can also be placed between the pressing plate 12 and the mounting plane to achieve installation at low-thickness mounting positions.

[0049] A raised platform 221 is provided on the bottom surface of the pallet 22, and a connecting post 2212 is provided on the bottom surface of the raised platform 221. The height of the raised platform 221 is higher than the height of the fixing member 5. A raised platform is provided under the pallet 22 to elevate the pallet 22 and avoid positional interference between the pallet 22 and the fixing member 5 when the pallet 22 is directly installed on the adjusting plate 4, thus affecting the installation position range of the pallet 22.

[0050] The top of the telescopic support rod 21 is provided with a support plate 212, and the raised platform 221 abuts against the support plate 212. Corresponding upper connecting holes 2211 and lower connecting holes 2121 are respectively provided on the raised platform 221 and the support plate 212. A connector (not shown in the attached drawings) is provided between the upper connecting holes 2211 and the lower connecting holes 2121. In this embodiment, both the connector and the fixing component 5 are bolts. The close fit between the support plate 212 and the raised platform 221 increases the contact area between the tray 22 and the telescopic support rod 21, thereby improving the installation stability of the tray 22. The upper connecting hole 2211 is located on the periphery of the connecting post 2212, which is inserted into the telescopic support rod 21 to provide a limiting force for the tray 22. The connecting post 2212 and the connector cooperate with each other to ensure the installation stability of the tray 22.

[0051] Please refer to Figure 3 and Figure 4 As shown, the mounting plate 11 has outwardly protruding support posts 112, which are spaced apart from the first mounting holes 111. The distance between the support posts 112 and the first mounting holes 111 is equal to the distance between adjacent adjustment holes 41. There are at least three adjustment holes 41. When the connecting post 2212 passes through the adjustment hole 41 and is fixedly connected to the mounting pad 3, the support post 112 is inserted into one adjustment hole 41. Please refer to... Figure 11 As shown, in this embodiment, there are five adjustment holes 41. When the mounting assembly 1 is horizontally installed, i.e., when the connecting post 2212 passes through one adjustment hole 41 and is fixedly connected to the mounting pad 3, the other two adjacent adjustment holes 41 are used. The support post 112 is inserted into one of the adjustment holes 41, and the fixing member 5 passes through the other adjustment hole 41 and is fixedly connected to the first mounting hole 111. The support post 112 and the fixing member 5 form a double-point limiting mechanism, preventing the adjustment plate 4 from deflecting in the horizontal direction and affecting the support effect of the pallet assembly 2. Simultaneously, the support post 112 provides a limiting force for the adjustment plate 4 within the adjustment holes 41, improving the support effect of the adjustment plate 4 on the pallet assembly 2.

[0052] Please refer to Figure 4 As shown, further, when the mounting component 1 is installed vertically, that is, when the connecting column 2212 passes through the second mounting hole 121 and is fixedly connected to the mounting pad 3, the adjusting plate 4 is in an independent state. The adjusting plate 4 is connected to the mounting plate 11 on the outside of the mounting plate 11 by the fixing piece 5, so as to realize the storage of the adjusting plate 4 and avoid the loss of the adjusting plate 4, which would affect the adjustment of the installation state of the mounting component 1.

[0053] Please refer to Figure 10As shown, the edge of the tray 22 is provided with a wiring notch 222. The opening width of the wiring notch 222 is smaller than the bottom width. While ensuring that there is enough space to accommodate the wires, the wiring notch 222 with a smaller opening provides a certain limiting force for the wires and prevents the wires from separating from the wiring notch 222, which would affect the operation of the electrical components above the tray 22.

[0054] Please refer to Figure 1-6 As shown, the adjusting assembly 14 includes an adjusting rod 141 and a pressure plate 142 connected to the end of the adjusting rod 141. The adjusting rod 141 is threadedly connected to the limiting plate 13 and drives the pressure plate 142 to move toward or away from the pressing plate 12. During its rotation, the adjusting rod 141 drives the pressure plate 142 to move. When the rotation stops, it provides a stable limiting force to the pressure plate 142, ensuring the stability of the pressure plate 142 in contact with the plate-like structure at the installation position.

[0055] Please refer to Figure 12 As shown, the pressure plate 142 further includes a pressing plane 1421 and a recessed portion 1422. The pressing plane 1421 surrounds the periphery of the recessed portion 1422. The outer end of the recessed portion 1422 abuts against the end of the adjusting rod 141 and is connected to the adjusting rod 141. A threaded hole 1423 is provided on the recessed portion 1422, and it is connected to the adjusting rod 141 by bolts. The adjusting rod 141 applies a forward thrust to the recessed portion 1422 to ensure that the pressing plane 1421 is stably fitted to the mounting structure at the installation position. In this embodiment, the pressing plane is elliptical in shape, which effectively increases the contact area between the pressure plate 142 and the mounting surface.

[0056] Please refer to Figure 1-6 As shown, a pad 122 is provided on the inner side of the pressing plate 12. One end of the pad 122 extends towards the mounting plate 11 and onto the inner side of the mounting plate 11. The pad 122 is located between the pressing plate 12 and the mounting plate 11 and the plate-like structure at the mounting position, protecting the plate-like structure or tubular structure at the mounting position and preventing scratches from being caused to the mounting position.

[0057] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A multi-functional pallet support frame, characterized by, Includes mounting components, tray components, mounting pads, and adjustment plates; The mounting assembly includes a mounting plate, with an outwardly extending pressing plate and a limiting plate at both ends of the mounting plate. An adjustment component is movably mounted on the limiting plate, with the end of the adjustment component positioned opposite to the pressing plate to form a clamping space. The mounting plate has a first mounting hole, the adjusting plate has multiple adjusting holes arranged in a row at intervals, and the pressing plate has a second mounting hole. The first mounting hole, the second mounting hole, and the adjusting holes have the same diameter. The bottom end of the tray assembly has an outwardly extending connecting post. The connecting post passes through the second mounting hole and is fixedly connected to the mounting pad or passes through the adjusting hole and is fixedly connected to the adjusting plate. When the connecting post passes through the adjusting hole and is fixedly connected to the adjusting plate, the first mounting hole aligns with one of the adjusting holes and is provided with a fixing member. The fixing member passes through the adjusting hole and is fixedly connected to the first mounting hole.

2. The multi-functional pallet support rack of claim 1, wherein: The pallet assembly includes a pallet, and the connecting post is disposed at the bottom of the pallet.

3. The multifunctional pallet support frame according to claim 2, characterized in that: The pallet assembly also includes a telescopic support rod, the bottom of which is provided with a downwardly extending connecting rod; The connecting column is inserted and fixed to the top of the telescopic support rod. The connecting rod passes through the second mounting hole and is fixedly connected to the mounting pad or passes through the adjustment hole and is fixedly connected to the adjustment plate. When the connecting rod passes through the adjustment hole and is fixedly connected to the adjustment plate, the first mounting hole aligns with one of the adjustment holes, and the fixing member passes through the adjustment hole and is fixedly connected to the first mounting hole.

4. The multifunctional pallet support frame according to claim 3, characterized in that: The bottom surface of the tray is provided with a raised platform, and the connecting column is set on the bottom surface of the raised platform. The height of the raised platform is higher than the height of the fixing component.

5. The multifunctional pallet support frame according to claim 4, characterized in that: The telescopic support rod is provided with a support plate at its top end, and the raised platform rests against the support plate. The raised platform and the support plate are respectively provided with corresponding upper and lower connecting holes, and a connector is provided between the upper and lower connecting holes.

6. The multifunctional pallet support frame according to claim 1, characterized in that: The mounting plate is provided with outwardly protruding support columns, which are spaced apart from the first mounting holes. The distance between the support columns and the first mounting holes is equal to the distance between adjacent adjustment holes. The number of adjustment holes is at least three. When the connecting post passes through the adjustment hole and is fixedly connected to the mounting pad, the support post is inserted into one of the adjustment holes.

7. The multifunctional pallet support frame according to claim 1, characterized in that: The edge of the tray has a wiring notch, and the opening width of the wiring notch is smaller than the bottom width.

8. The multifunctional pallet support frame according to claim 1, characterized in that: The adjustment assembly includes an adjustment rod and a pressure plate connected to the end of the adjustment rod. The adjustment rod is threaded onto a limiting plate and drives the pressure plate to move toward or away from the pressing plate.

9. The multifunctional pallet support frame according to claim 8, characterized in that: The pressure plate includes a pressing plane and a concave portion. The pressing plane surrounds the periphery of the concave portion. The outer end of the concave portion abuts against the end of the adjusting rod and is connected to the adjusting rod.

10. The multifunctional pallet support frame according to claim 1, characterized in that: The inner side of the pressing plate is provided with a pad, one end of which extends toward the mounting plate and onto the inner side of the mounting plate.

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