A detachable pallet rack

Abstract

The utility model relates to the technical field of goods shelves, and disclose a kind of detachable goods location type tray shelf, including stand, the quantity of stand is four and two are a group and left and right symmetry distribution, front and rear two sides The stand is symmetrically distributed, and stable frame is fixedly installed between front and rear two sides The stand, support assembly is arranged between left and right two The stand, the quantity of support assembly is three and is up and down distribution, front and rear two sides The stable component is arranged between the stand, protective net component is arranged between the rear side of two The stand, steel layer plate is arranged in the top of middle The support assembly, wood layer plate is arranged in the top of bottom The support assembly, tray mechanism is arranged in the top of top The support assembly, the top of tray mechanism is provided with limiting mechanism, this detachable goods location type tray shelf, by setting tray mechanism, limiting mechanism and fixed mechanism, it is realized that different size tray can be installed according to needs and the purpose of being provided with limiting structure.

Description

Technical Field

[0001] This utility model relates to the field of shelving technology, specifically a detachable pallet rack. Background Technology

[0002] A search revealed Chinese Patent Publication No. CN219770815U, which discloses a three-dimensional warehouse pallet rack. The rack is characterized by including a frame. This utility model relates to the field of warehouse racking technology. The device has a compact structure; by rotating a screw, a pair of sliders move the brackets up and down, thereby adjusting the height distance between pallets. This allows for the storage of goods of different heights, offering high versatility. The pallets and brackets are connected by a detachable, insert-type connection, facilitating pallet inspection and replacement and providing convenience for users. The existing technical solutions described above have the following drawbacks: the pallet is a single unit, making it impossible to select different sized pallets for different goods, leading to inconvenience when storing goods. Furthermore, the lack of corresponding limiting structures on the pallets makes it easy for goods to fall during removal, affecting operator work. Therefore, a detachable pallet rack is proposed to solve these problems. Utility Model Content

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a detachable pallet rack that has the advantages of being able to install pallets of different sizes as needed and having a limiting structure, thus solving the problems mentioned in the background art.

[0004] (II) Technical Solution

[0005] To achieve the aforementioned objective of accommodating pallets of different sizes as needed and providing a limiting structure, this utility model provides the following technical solution: a detachable pallet rack, comprising four uprights arranged in pairs symmetrically on the left and right sides, with the uprights on the front and rear sides also symmetrically distributed. A stabilizing frame is fixedly installed between the uprights on the front and rear sides. Three supporting components are arranged between the uprights on the left and right sides, arranged vertically. A stabilizing component is arranged between the uprights on the front and rear sides. A protective net assembly is arranged between the rear sides of two uprights. A steel shelf is provided on the top of the middle supporting component. A wooden shelf is provided on the top of the bottom supporting component. A pallet mechanism is provided on the top of the top supporting component. A limiting mechanism is provided on the top of the pallet mechanism. A fixing mechanism connected to the pallet mechanism is provided on the inner side of the top supporting component. The support assembly includes a movable seat, which is movably mounted on the outer side of the upright. A bolt is movably mounted on the outer side of the movable seat, penetrating and extending to its inner side. A support plate is fixedly mounted between the movable seats on the left and right sides. A support plate is movably mounted between the tops of the support plates on the front and rear sides. A wooden shelf is movably mounted on the top of the bottom support plate and fits against the support plate. A steel shelf is movably mounted on the top of the middle support plate and fits against the support plate.

[0006] Preferably, the tray mechanism includes a base, with a base placed on top of the top support plate. Two bases are arranged as a group and are symmetrically distributed front and back. The interior of each base has two rectangular holes, and a tray body is fixedly installed between the tops of the two bases.

[0007] Preferably, the limiting mechanism includes rectangular slots. Two rectangular slots are provided on the top of the pallet body. A crossbar is fixedly installed between the left and right sides of the inner wall of the rectangular slot. A limiting plate is rotatably connected to the outer side of the crossbar. One end of the front limiting plate extends to the top of the pallet body. Mounting slots are provided on both the left and right sides of the limiting plate. A round rod is fixedly installed on the inner side of the mounting slot. A locking block extending to the outer side of the mounting slot is slidably installed on the outer side of the round rod. The front locking block is located on the top of the pallet body and fits against it. A fixing spring is fixedly installed on one side of the locking block, which is fixedly connected to the inner wall of the mounting slot and sleeved on the outer side of the round rod.

[0008] Preferably, the fixing mechanism includes an outer frame, which is fixedly installed between two adjacent support plates. Two movable plates are slidably installed between the left and right sides of the inner wall of the outer frame. Fixed springs that are fixedly connected to the inner wall of the outer frame are fixedly installed on opposite sides of the movable plates on the front and rear sides. Connecting plates extending to the outer side of the outer frame are fixedly installed on opposite sides of the movable plates on the front and rear sides. A limiting block that fits against the base is fixedly installed on the top of the connecting plate. Push plates extending to the bottom of the outer frame are fixedly installed on opposite sides of the two movable plates.

[0009] Preferably, the stabilizing component includes corner protectors, corner protectors are fixedly installed on opposite sides of the front and rear uprights, fixing plates are movably installed on the inner sides of the front and rear uprights, fixing bolts penetrating the fixing plates and uprights are movably installed on one side of the fixing plates, and U-shaped rods are directly fixedly installed on the fixing plates on the front and rear sides, with base plates fixedly installed at both ends of the bottom of the U-shaped rods.

[0010] Preferably, the protective net assembly includes a trough, and two troughs are provided on the rear sides of the two rear uprights. An installation rod extending to the rear side of the upright is movably installed on the inner side of the trough, and a protective net is fixedly installed between the installation rods on the left and right sides.

[0011] (III) Beneficial Effects Compared with the prior art, this utility model provides a detachable pallet rack, which has the following advantages: This detachable pallet racking system incorporates a pallet mechanism, a limiting mechanism, and a fixing mechanism. The base of the pallet mechanism rests on a top support plate, and the base engages with the limiting block of the fixing mechanism to prevent horizontal movement of the pallet body. Different sized pallet bodies can be selected as needed and secured by the fixing mechanism. The fixing mechanism's outer frame contains two movable plates. A second fixing spring pushes the connecting plate outward, causing the limiting block to press tightly against the bottom of the base, creating an elastic locking force. When disassembly is required, pressing the two side push plates compresses the second fixing spring, releasing the limiting block and allowing disassembly of the base. The limiting plate of the limiting mechanism is rotatably connected to a rectangular groove via a crossbar. A locking block, under the action of a first fixing spring, pops out and engages with the top of the pallet body. The locking block ensures the stability of the limiting plate when unfolded, restricting the displacement of goods. This system allows for the installation of pallets of different sizes as needed and provides a limiting structure. Attached Figure Description

[0012] Figure 1 This is a three-dimensional view of the structure of this utility model; Figure 2 This is a left-side perspective view of a partial structure of this utility model; Figure 3 This is a rear exploded view of a partial structure of this utility model; Figure 4 This is an exploded cross-sectional view of a portion of the structure of this utility model; Figure 5 This is a bottom-view sectional perspective view of a partial structure of this utility model; Figure 6 This is an exploded cross-sectional view of a portion of the structure of this utility model; Figure 7 This is a partial sectional perspective view of the present invention; Figure 8 This is a partial sectional perspective view of the present invention.

[0013] In the diagram: 1. Upright frame, 2. Stabilizing frame, 3. Support assembly, 31. Movable seat, 32. Bolt, 33. Pallet, 34. Support plate, 4. Pallet mechanism, 41. Base, 42. Pallet body, 43. Rectangular hole, 5. Limiting mechanism, 51. Rectangular groove, 52. Crossbar, 53. Limiting plate, 54. Mounting groove, 55. Round rod, 56. Locking block, 57. Fixing spring one, 6. Fixing mechanism, 61. Outer frame, 62. Moving plate, 63. Fixing spring two, 64. Connecting plate, 65. Limiting block, 66. Push plate, 7. Stabilizing assembly, 71. Corner guard block, 72. Fixing plate, 73. Fixing bolt, 74. U-shaped rod, 75. Base plate, 8. Protective net assembly, 81. Groove, 82. Mounting rod, 83. Protective net, 9. Steel shelf, 10. Wooden shelf. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-8 This utility model provides a technical solution: a detachable pallet rack, including uprights 1, which serve as the vertical load-bearing body of the rack. Four uprights form a rectangular frame structure to distribute the weight of goods to the ground, adapting to the storage needs of goods of different heights, such as heavy machinery parts and light daily necessities. There are four uprights 1, which are arranged in pairs and symmetrically distributed from left to right. The uprights 1 on the front and back sides are also symmetrically distributed. A stabilizing frame 2 is fixedly installed between the uprights 1 on the front and back sides to enhance the overall rigidity of the rack and prevent lateral twisting caused by forklift operation or uneven loading of goods, forming a triangular stable structure. There are three support components 3 between the uprights 1 on the left and right sides, which are arranged vertically. There are stabilizing components 7 between the uprights 1 on the front and back sides. There are protective net components 8 between the rear sides of two uprights 1. A steel shelf 9 is provided on the top of the middle support component 3. A wooden shelf 10 is provided on the top of the bottom support component 3. A pallet mechanism 4 is provided on the top of the top support component 3. A limit mechanism 5 is provided on the top of the pallet mechanism 4. A fixing mechanism 6 connected to the pallet mechanism 4 is provided on the inner side of the top support component 3.

[0016] The support assembly 3 includes a movable seat 31. The movable seat 31 is movably installed on the outer side of the upright 1 to achieve stepless adjustment of the stack height and adapt to goods with different stacking heights. The movable seat 31 is movably installed on the outer side with a bolt 32 that passes through and extends to its inner side. A pallet 33 is fixedly installed between the movable seats 31 on the left and right sides. A support plate 34 is movably installed between the tops of the front and rear pallets 33. A wooden shelf 10 is movably installed on the top of the bottom support plate 34 and fits against the pallet 33. A steel shelf 9 is movably installed on the top of the middle support plate 34 and fits against the pallet 33.

[0017] The pallet mechanism 4 includes a base 41. The base 41 is placed on the top of the top support plate 34 as a unitized carrier of goods and forms a standardized interface with the shelf. Two bases 41 are a group and are symmetrically distributed front and back. The interior of the base 41 has two rectangular holes 43. The pallet body 42 is fixedly installed between the tops of the two bases 41.

[0018] The limiting mechanism 5 includes a rectangular groove 51 to prevent goods from slipping during transportation or storage. Two rectangular grooves 51 are provided on the top of the pallet body 42. A crossbar 52 is fixedly installed between the left and right sides of the inner wall of the rectangular groove 51. A limiting plate 53 is rotatably connected to the outer side of the crossbar 52. One end of the front limiting plate 53 extends to the top of the pallet body 42. Mounting grooves 54 are provided on both the left and right sides of the limiting plate 53. A round rod 55 is fixedly installed on the inner side of the mounting groove 54. A locking block 56 extending to the outer side of the mounting groove 54 is slidably installed on the outer side of the round rod 55. The front locking block 56 is located on the top of the pallet body 42 and fits against it. A fixing spring 57 is fixedly installed on one side of the locking block 56, which is fixedly connected to the inner wall of the mounting groove 54 and sleeved on the outer side of the round rod 55.

[0019] The fixing mechanism 6 includes an outer frame 61, which is fixedly installed between two adjacent support plates 34. Two movable plates 62 are slidably installed between the left and right sides of the inner wall of the outer frame 61. Fixed springs 63 that are fixedly connected to the inner wall of the outer frame 61 are fixedly installed on the opposite sides of the front and rear movable plates 62. Connecting plates 64 extending to the outside of the outer frame 61 are fixedly installed on the opposite sides of the front and rear movable plates 62. A limiting block 65 that fits against the base 41 is fixedly installed on the top of the connecting plate 64. Push plates 66 extending to the bottom of the outer frame 61 are fixedly installed on the opposite sides of the two movable plates 62. The tray can be quickly assembled and disassembled by elastic locking force.

[0020] The stabilizing component 7 includes corner protectors 71. Corner protectors 71 are fixedly installed on the opposite sides of the front and rear uprights 1 to wrap around the corners of the uprights 1, absorb collision energy, and are covered with rubber pads to further buffer the impact force. In narrow aisle warehouses, this prevents forklifts from scraping the shelves when turning. Fixing plates 72 are movably installed on the inner sides of the front and rear uprights 1. Fixing bolts 73 that penetrate the fixing plates 72 and the uprights 1 are movably installed on one side of the fixing plates 72. U-shaped bars 74 are directly fixedly installed on the fixing plates 72 on the front and rear sides. Base plates 75 are fixedly installed at both ends of the bottom of the U-shaped bars 74 to distribute the weight of the shelves to the ground and prevent sinking.

[0021] The protective net assembly 8 includes a trough 81. Two troughs 81 are provided on the rear side of each of the two rear uprights 1. An installation rod 82 extending to the rear side of the upright 1 is movably installed on the inner side of the trough 81. A protective net 83 is fixedly installed between the installation rods 82 on the left and right sides, so as to realize the quick assembly and disassembly of the protective net 83 and adapt to different warehouse layouts.

[0022] In use, place the four uprights 1 symmetrically on the ground, adjusting the spacing to fit the warehouse space. Adjust the position of the movable seat 31 according to the height of the goods and fix it to the uprights 1 with bolts 32. Install the pallet 33 and support plate 34 to form a layered bearing surface. Lay wooden shelves 10 on the bottom support plate 34 and steel shelves 9 on the middle support plate 34. Install the pallet mechanism 4. Place the base 41 on the top support plate 34. Push the movable plate 62 to compress the spring, so that the limiting block 65 is locked into the bottom of the base 41. Install the pallet body 42. Rotate the limiting plate 53 to the vertical position. The locking block 56 pops out and is fixed under the action of the spring. The fixing plate 72 is connected to the uprights 1 by fixing bolts 73. On the inside, install the U-shaped rod 74 and the base plate 75. Insert the mounting rod 82 of the protective net 83 into the groove 81 and adjust it to a vertical position. Push the goods into the pallet body 42 to ensure that the center of gravity of the goods is located in the center of the pallet body 42 to avoid uneven loading. When picking up goods, the forklift travels in a straight line along the rack aisle, with the forks aligned with the center of the pallet. Slowly lift it to a height slightly higher than the support plate 34 to avoid sudden stops and turns, and to prevent the goods from sliding or the rack structure from experiencing sudden changes in stress. Align the forklift with the rectangular hole 43. When adjusting the shelf height, loosen the bolt 32 of the movable seat 31 and slide it along the upright 1 to the target height. Retighten the bolt 32. When replacing the shelf, directly lift the steel shelf 9 or the wooden shelf 10 and replace it with a shelf type suitable for the new goods.

[0023] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0024] In summary, this detachable pallet racking system, through the arrangement of a pallet mechanism 4, a limiting mechanism 5, and a fixing mechanism 6, allows the pallet mechanism 4 to prevent horizontal movement of the pallet body 42 by placing the base 41 on the top support plate 34 and engaging with the limiting block 65 of the fixing mechanism 6. Different sizes of pallet bodies 42 can be selected as needed and fixed by the fixing mechanism 6. The outer frame 61 of the fixing mechanism 6 contains two movable plates 62, which, through a second fixing spring 63, push the connecting plate 64 outwards, causing the limiting block 65 to press tightly against the bottom of the base 41, forming an elastic locking force. When disassembly is required, pressing the two side push plates 66 compresses the movable plates 62, thus releasing the limiting block 65. The base 41 is disassembled by the positioning block 65. The limiting plate 53 of the limiting mechanism 5 is rotatably connected to the rectangular groove 51 through the crossbar 52. The locking block 56 pops out under the action of the fixing spring 57 and locks into the top of the pallet body 42. The locking block 56 ensures the stability of the limiting plate 53 when it is unfolded and restricts the displacement of goods. This achieves the purpose of installing pallets of different sizes as needed and has a limiting structure. It solves the problem that the pallet is a separate whole and cannot be installed according to the volume of different goods, which makes it inconvenient to store goods. In addition, the pallet does not have a corresponding limiting structure, and goods are easy to fall during the removal of the pallet, which affects the operation of the staff.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable pallet rack, comprising uprights (1), wherein the number of uprights (1) is four and two are arranged symmetrically on the left and right sides, the uprights (1) on the front and rear sides are symmetrically arranged, a stabilizing frame (2) is fixedly installed between the uprights (1) on the front and rear sides, a support assembly (3) is provided between the uprights (1) on the left and right sides, the number of support assemblies (3) is three and they are arranged vertically, a stabilizing assembly (7) is provided between the uprights (1) on the front and rear sides, a protective net assembly (8) is provided between the rear sides of two uprights (1), a steel shelf (9) is provided on the top of the middle support assembly (3), and a wooden shelf (10) is provided on the top of the bottom support assembly (3), characterized in that: The top of the support component (3) is provided with a tray mechanism (4), the top of the tray mechanism (4) is provided with a limiting mechanism (5), and the inner side of the support component (3) is provided with a fixing mechanism (6) connected to the tray mechanism (4). The support assembly (3) includes a movable seat (31). The movable seat (31) is movably installed on the outer side of the upright (1). A bolt (32) is movably installed on the outer side of the movable seat (31) and extends to its inner side. A support plate (33) is fixedly installed between the movable seats (31) on the left and right sides. A support plate (34) is movably installed between the tops of the support plates (33) on the front and rear sides. The wooden shelf (10) is movably installed on the top of the bottom support plate (34) and fits against the support plate (33). The steel shelf (9) is movably installed on the top of the middle support plate (34) and fits against the support plate (33).

2. The detachable pallet racking system according to claim 1, characterized in that: The pallet mechanism (4) includes a base (41), and the base (41) is placed on the top of the support plate (34). The two bases (41) are a group and are symmetrically distributed front and back. The interior of the base (41) has two rectangular holes (43). The pallet body (42) is fixedly installed between the tops of the two bases (41).

3. The detachable pallet racking system according to claim 2, characterized in that: The limiting mechanism (5) includes a rectangular groove (51). Two rectangular grooves (51) are provided on the top of the pallet body (42). A crossbar (52) is fixedly installed between the left and right sides of the inner wall of the rectangular groove (51). A limiting plate (53) is rotatably connected to the outer side of the crossbar (52). One end of the front limiting plate (53) extends to the top of the pallet body (42). Mounting grooves (54) are provided on both the left and right sides of the limiting plate (53). A round rod (55) is fixedly installed on the inner side of the mounting groove (54). A locking block (56) extending to the outer side of the mounting groove (54) is slidably installed on the outer side of the round rod (55). The front locking block (56) is located on the top of the pallet body (42) and fits against it. A fixing spring (57) is fixedly installed on one side of the locking block (56) and is fixedly connected to the inner wall of the mounting groove (54) and sleeved on the outer side of the round rod (55).

4. A detachable pallet racking system according to claim 2, characterized in that: The fixing mechanism (6) includes an outer frame (61), which is fixedly installed between two adjacent support plates (34). Two movable plates (62) are slidably installed between the left and right sides of the inner wall of the outer frame (61). Fixed springs (63) that are fixedly connected to the inner wall of the outer frame (61) are fixedly installed on the opposite sides of the movable plates (62) on the front and rear sides. Connecting plates (64) extending to the outside of the outer frame (61) are fixedly installed on the opposite sides of the movable plates (62) on the front and rear sides. A limiting block (65) that fits against the base (41) is fixedly installed on the top of the connecting plate (64). Push plates (66) extending to the bottom of the outer frame (61) are fixedly installed on the opposite sides of the two movable plates (62).

5. A detachable pallet rack according to claim 1, characterized in that: The stabilizing component (7) includes corner protectors (71). Corner protectors (71) are fixedly installed on opposite sides of the front and rear uprights (1). Fixing plates (72) are movably installed on the inner sides of the front and rear uprights (1). Fixing bolts (73) that penetrate the fixing plate (72) and the uprights (1) are movably installed on one side of the fixing plate (72). U-shaped rods (74) are directly fixedly installed on the fixing plates (72) on the front and rear sides. Base plates (75) are fixedly installed at both ends of the bottom of the U-shaped rods (74).

6. A detachable pallet rack according to claim 1, characterized in that: The protective net assembly (8) includes a trough (81), and two troughs (81) are provided on the rear side of the two rear uprights (1). An installation rod (82) extending to the rear side of the upright (1) is movably installed on the inner side of the trough (81), and a protective net (83) is fixedly installed between the installation rods (82) on the left and right sides.

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