Detachable stackable combined type heavy tray special for coiled materials with storage function

Abstract

The utility model discloses a detachable stackable combined type heavy tray special for coiled materials with storage, which comprises a chassis, supports, a support, a storage frame and a forklift frame, radian plates are arranged on two sides of the upper surface of the chassis parallel to the length direction of the placed waterproof coiled materials, at least two pairs of supports are arranged on the peripheral side of the chassis, and the support is arranged on the periphery of the chassis. The support is detachably connected with the support in a matched mode, the support comprises an upper sleeve and a lower sleeve, the upper sleeve is used for being connected with the support in a sleeved mode, the lower sleeve is used for being connected with the support and the upper sleeve in a sleeved mode, the storage frame and the forklift frame are both arranged on the lower surface of the chassis frame structure, and the storage frame is provided with a storage groove used for storing the support. According to the scheme, a production enterprise can manage storage and transportation of the waterproof coiled materials more conveniently, loss of support components can be avoided, a plurality of idle special heavy trays can be stacked together in a storage state, the situation that too much site space is occupied is avoided, and the integrity of the waterproof coiled materials can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production, in particular to a special heavy-duty tray for storing detachable and stackable combined coiled materials used for the production and transportation of waterproof coiled materials. Background Art

[0002] Waterproof membrane is one of the important types of waterproof materials in construction projects. It is mainly used in building walls, roofs, tunnels, roads, landfills, etc. to protect against external rainwater and groundwater leakage. After the production of waterproof membrane is completed and before laying, it is generally curled into a roll. In waterproof membrane production companies, waterproof membrane pallets are generally used as carriers.

[0003] Existing waterproofing coil pallets are generally rectangular frame structures with baffles or brackets provided around the pallet. Multiple rolled waterproofing coils are placed on the pallet, and the brackets provide support and protection for the stacked waterproofing coils. In the process of implementing the present utility model, the applicant discovered that existing waterproofing coil pallets have at least the following problems:

[0004] 1. The overall volume of existing waterproof membrane pallets is large. When there is no waterproof membrane or it is idle, it takes up a lot of space. In the relatively tight space inside the factory building of the production enterprise, it is not possible to store too much. Sometimes it needs to be placed in the open air, which is more prone to damage.

[0005] 2. Although some trays are detachable for storage, the placement and management of the components after disassembly cannot be properly handled, which may cause the components to be scattered or lost after disassembly.

[0006] 3. Since the waterproof membrane is a soft membrane rolled into a roll, the waterproof membrane located at the bottom layer is subjected to greater force during stacking. The applicant found that the waterproof membranes located on both sides of the bottom layer are more likely to be damaged during storage and transportation.

[0007] In view of this, how to solve the problems of the existing waterproof roll material tray, such as the difficulty in storage, inconvenience in management, and easy damage of the waterproof roll materials located on both sides of the bottom layer, has become the subject to be studied and solved by the present utility model. Utility Model Content

[0008] The utility model provides a special heavy-duty tray for storing detachable and stackable modular coils, which aims to solve the problems of existing trays for waterproof coils, such as difficulty in storage, inconvenience in management, and easy damage to the waterproof coils on both sides of the bottom layer.

[0009] To achieve the above-mentioned purpose, the utility model proposes a heavy-duty tray with a detachable and stackable modular coil for storing and transporting waterproof coils. The innovative features of the tray are:

[0010] The heavy-duty pallet specially designed for coiled materials comprises a chassis, a support, a bracket, a storage rack, and a forklift rack.

[0011] The chassis is a rectangular frame structure and has an upper surface facing upward for carrying the waterproof roll. Curved plates are provided on both sides of the upper surface of the chassis that are parallel to the length direction of the waterproof roll.

[0012] At least two pairs of the supports are arranged on the peripheral side of the chassis, the brackets are detachably connected to the supports, and the supports include an upper sleeve for sleeve-fitting the brackets and a lower sleeve for sleeve-fitting the brackets and the upper sleeves, the upper sleeves extend upward beyond the upper surface of the chassis, and the lower sleeves extend downward beyond the lower surface of the chassis.

[0013] The storage rack and the forklift frame are both arranged on the lower surface of the chassis frame structure. The bottom of the storage rack and the bottom of the forklift frame are higher than or flush with the bottom of the lower sleeve. The storage rack is provided with a storage groove for accommodating the bracket.

[0014] The relevant contents of this utility model are explained as follows:

[0015] 1. In the above technical solution of the utility model, in order to solve the problems of the existing waterproof roll material pallet such as the difficulty in storage, inconvenience in management and easy damage of the waterproof roll materials on both sides of the bottom layer, the utility model is innovatively designed with a detachable and stackable combined heavy-duty pallet for storage of roll materials. The heavy-duty pallet for roll materials is designed to include a chassis, a support, a bracket, a storage rack and a forklift frame. A curved plate is provided on the upper surface of the chassis, and the curved plate is used to fit and protect the waterproof roll materials stacked on both sides of the bottom to prevent the waterproof roll materials on both sides of the bottom from being squeezed and deformed, and to prevent damage to the respective structures of the composite layers of the waterproof roll materials. In order to improve the performance, the bracket is designed to be detachably connected to the support, and a storage rack with a storage slot is specially set on the chassis. In the single-layer use state, the brackets are taken out and installed on the supports one by one, and then the waterproof membranes are stacked one by one from the bottom until several layers are stacked (not higher than the height of the installed brackets). In the multi-layer use state, after stacking a certain amount of waterproof membranes on the first set of special heavy-duty trays on the lower layer, the second set of special heavy-duty trays is taken, and the supports of the second set of special heavy-duty trays are connected to the supports of the first set, and then the waterproof membranes are stacked on the second set, and so on. Stack three or four groups of special heavy-duty pallets. This structural design has a high load-bearing capacity of 8 to 10 tons. Then, when the waterproof roll material pallets need to be stored and stacked, the brackets of each special heavy-duty pallet are disassembled and placed on the storage rack of the special heavy-duty pallet. Then, the lower sleeve of the support of the upper special heavy-duty pallet is connected to the upper sleeve of the support of the lower special heavy-duty pallet, and stacked layer by layer. 6, 7, 8 layers or even more can be stacked, which greatly saves space. A forklift frame is set on the chassis of the special heavy-duty pallet, and at the same time, the corresponding supports, brackets, and storage racks are matched. The design of the storage rack can meet the needs of forklifts to transfer special heavy-duty pallets in single-layer usage, multi-layer usage and storage states; through the design and application of the above structure, each special heavy-duty pallet can be stacked and transferred in various states, which is more convenient for production companies to manage the storage and transportation of waterproof membranes, avoid multiple loading and unloading situations, and facilitate the management of special heavy-duty pallets, which can avoid the loss of bracket components and can also stack multiple idle special heavy-duty pallets in the storage state to avoid taking up too much site space. It can also ensure the integrity of each waterproof membrane to avoid being squeezed and damaged.

[0016] 2. In the above technical solution, the chassis has two long side frames and two short side frames, and a plurality of load-bearing frames parallel to the short side frames are arranged at intervals on the two long side frames, and a plurality of load-bearing frames parallel to the long side frames are arranged at intervals on the two short side frames. This stable rectangular frame structure can provide sufficient load-bearing capacity for the stacking of waterproof membranes and the stacking of various special heavy-duty pallets, and the static load can reach 8 to 10 tons.

[0017] 3. In the above technical solution, the two storage racks are arranged in parallel on the lower surfaces of the two short-side frames, and a step is provided on the outward side of the long side of the storage slot to prevent the bracket from falling. A side panel is provided on the inward side of the long side of the storage slot. The storage rack is arranged on the two short-side frames without interfering with other components (such as brackets, forklift frames), and the brackets can be taken and placed better at the same time. The steps are provided to prevent the brackets from falling, thereby better facilitating the management of the corresponding number of brackets on a dedicated heavy-duty pallet and avoiding the loss of components.

[0018] 4. In the above technical solution, the support and the forklift frame are both arranged on the long side frame, so that the special heavy pallet can have sufficient support when it is statically placed and transferred by a forklift. The structure is more reasonable and the long side frame is longer, so that the support and the forklift frame will not interfere with each other even if they are staggered.

[0019] 5. In the above technical solution, a reinforcing plate is provided at the connection between the support and the long side frame. The reinforcing plate is triangular in shape, so as to further strengthen the structural strength of the support and the chassis, thereby further improving the bearing capacity.

[0020] 6. In the above technical solution, the radius of the curvature of the curvature plate matches the radius of the rolled waterproof membrane, and the length of the curvature plate is 0.5m to 1.5m, so as to better fit the waterproof membrane on both sides of the bottom and further avoid damage to the waterproof membrane. It is also required that the curvature plate and the forklift frame be staggered to avoid interference.

[0021] 7. In the above technical solution, an upper abutting surface facing upward for abutting the bracket is provided in the upper sleeve, and a lower abutting surface 1 facing downward for abutting the bracket and a lower abutting surface 2 for abutting the upper sleeve are provided in the lower sleeve, and the lower abutting surface 1 is located above the lower abutting surface 2, so as to better realize the functions of the upper sleeve connecting with the bracket, and the lower sleeve connecting with the bracket and the upper sleeve.

[0022] 8. In the above technical solution, a blocking plate is provided between the upper sleeve and the lower sleeve of the support, the upper abutment surface is located on the upward surface of the blocking plate, and the lower abutment surface is located on the downward surface of the blocking plate. The blocking plate supports the bracket, and the arrangement is reasonable and can provide stable support to the bracket.

[0023] 9. In the above technical solution, the bottom of the lower sleeve extends downward and expands outward to form a rectangular trumpet, so as to make the support effect of the support more stable, and at the same time, it can better fit the upper sleeve or bracket located below to the lower sleeve located above, and has a transition and guiding alignment function.

[0024] 10. In this application, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise expressly limited. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0025] 11. In the description of this application, it should be noted that the terms "upper", "lower", "inner", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the protection content of this application.

[0026] 12. In the description of this application, it should be noted that if words such as "first" and "second" are used in this document to limit components, those skilled in the art should know that the use of words such as "first" and "second" is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, the above words have no special meaning.

[0027] Due to the application of the above scheme, the utility model has the following advantages and effects compared with the prior art:

[0028] 1. The above-mentioned solution of the present invention aims to solve the problems of the existing waterproof roll material pallet such as the difficulty in storage, inconvenience in management and easy damage of the waterproof roll materials located on both sides of the bottom layer, and innovatively designs the present invention's special heavy-duty pallet with storage, detachable and stackable combination for roll materials. The special heavy-duty pallet for roll materials is designed to include a chassis, a support, a bracket, a storage rack and a forklift frame. A curved plate is provided on the upper surface of the chassis, and the curved plate is used to perform curved fitting and protection on the waterproof roll materials stacked on both sides of the bottom to avoid the waterproof roll materials on both sides of the bottom from being squeezed and deformed, and to prevent damage to the respective structures and performances of the various composite layers of the waterproof roll materials.

[0029] 2. In the above solution of the present invention, the bracket is designed to be detachably connected to the support, and a storage rack with a storage slot is specially provided on the chassis. In the single-layer use state, the brackets are taken out and installed on the support one by one, and then the waterproof membrane is stacked one by one from the bottom until several layers are stacked (not higher than the height of the installed brackets). In the multi-layer use state, after a certain amount of waterproof membrane is stacked on the first set of special heavy-duty trays on the lower layer, the second set of special heavy-duty trays is taken and the supports of the second set of special heavy-duty trays are sleeved on the brackets of the first set. Then stack the waterproof membrane on the second group, and so on, you can stack three or four groups of special heavy-duty pallets. This structural design has a high load-bearing capacity, up to 8 to 10 tons. Then, when the waterproof membrane pallets need to be stored and stacked, remove the brackets of each special heavy-duty pallet, and place the brackets on the storage racks of the special heavy-duty pallets. Then, connect the lower sleeve of the support of the upper special heavy-duty pallet to the upper sleeve of the support of the lower special heavy-duty pallet, and stack them layer by layer. You can stack 6, 7, 8 layers or even more, which greatly saves space.

[0030] 3. The above solution of the present invention is to set a forklift frame on the chassis of the special heavy-duty pallet, and at the same time, with the design of the corresponding supports, brackets and storage racks, it can meet the needs of the forklift to transfer the special heavy-duty pallets in single-layer use state, multi-layer use state and storage state.

[0031] 4. In summary, through the design and application of the above structure, each special heavy-duty pallet can be stacked and transferred in various states, which is more convenient for production enterprises to manage the storage and transportation of waterproof membranes, avoids multiple loading and unloading, and is also convenient for the management of special heavy-duty pallets, which can avoid the loss of bracket components and can also stack multiple idle special heavy-duty pallets together in the storage state to avoid taking up too much site space. It can also ensure the integrity of each waterproof membrane to avoid being squeezed and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the overall structure of a heavy-duty tray for storing detachable and stackable coils according to an embodiment of the present invention;

[0033] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the utility model in a single-layer use state;

[0034] Figure 3 This is a three-dimensional schematic diagram of an embodiment of the utility model in a multi-layer usage state;

[0035] Figure 4 This is a front view of the embodiment of the utility model in a multi-layer usage state;

[0036] Figure 5 This is a left side view of the embodiment of the utility model in a multi-layer use state;

[0037] Figure 6 This is a three-dimensional schematic diagram of a single dedicated heavy-duty tray in the storage state according to an embodiment of the present invention;

[0038] Figure 7 This is a front view of a single dedicated heavy-duty tray in the storage state according to an embodiment of the present invention;

[0039] Figure 8 This is a left side view of a single dedicated heavy-duty tray in the storage state according to an embodiment of the present invention;

[0040] Figure 9 This is a three-dimensional schematic diagram of a plurality of dedicated heavy-duty trays stacked in a storage state according to an embodiment of the present invention;

[0041] Figure 10 This is a front view of a plurality of dedicated heavy-duty trays stacked in a storage state according to an embodiment of the present invention;

[0042] Figure 11 This is a left side view of a plurality of dedicated heavy-duty trays stacked in a storage state according to an embodiment of the present invention;

[0043] Figure 12 A three-dimensional schematic diagram of a support in an embodiment of the present utility model (viewing angle 1);

[0044] Figure 13 A perspective diagram of the support in the embodiment of the present invention (viewing angle 2)

[0045] Figure 14 A three-dimensional schematic diagram of the support in the embodiment of the utility model (viewing angle 3)

[0046] Figure 15 It is a three-dimensional schematic diagram of the storage rack in the embodiment of the present utility model.

[0047] The various parts of the above drawings are shown as follows:

[0048] 1. Chassis;

[0049] 11. Long side frame; 12. Short side frame; 13. Curved plate; 14. Load-bearing frame;

[0050] 2. Support;

[0051] 21. Upper casing; 211. Upper abutment surface;

[0052] 22. Lower casing; 221. Lower abutment surface 1; 222. Lower abutment surface 2; 223. Bell mouth;

[0053] 23. Blocking plate; 24. Reinforcement plate;

[0054] 3. Bracket;

[0055] 4. Storage rack;

[0056] 41. Storage slot; 42. Step; 43. Side panel;

[0057] 5. Forklift frame;

[0058] 9. Waterproof membrane. DETAILED DESCRIPTION

[0059] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0060] The utility model aims to solve the problems of the existing trays for waterproof roll materials 9, such as the difficulty in storage, inconvenience in management, and easy damage of the waterproof roll materials 9 located on both sides of the bottom layer, and innovatively designed a special heavy-duty tray for storing detachable and stackable combined roll materials of the utility model, which facilitates the management of the special heavy-duty tray, avoids taking up too much site space, and can also ensure the integrity of each waterproof roll material 9.

[0061] like Figures 1 to 15 As shown, an embodiment of the utility model proposes a special heavy-duty pallet with a detachable and stackable combination for storing roll materials, a special heavy-duty pallet with a detachable and stackable combination for storing roll materials, which is used for storing and transporting waterproof roll materials 9. The special heavy-duty pallet for roll materials includes a chassis 1, a support 2, a bracket 3, a storage rack 4, and a forklift frame 5.

[0062] The chassis 1 is a rectangular frame structure. The chassis 1 has an upper surface facing upward for carrying the waterproof membrane 9. Curved plates 13 are provided on both sides of the upper surface of the chassis 1 and parallel to the length direction of the waterproof membrane 9.

[0063] At least two pairs of the supports 2 are arranged on the peripheral side of the chassis 1, and the bracket 3 is detachably connected to the support 2. The support 2 includes an upper sleeve 21 for sleeve-fitting the bracket 3 and a lower sleeve 22 for sleeve-fitting the bracket 3 and the upper sleeve 21. The upper sleeve 21 extends upward beyond the upper surface of the chassis 1, and the lower sleeve 22 extends downward beyond the lower surface of the chassis 1.

[0064] The storage rack 4 and the forklift frame 5 are both arranged on the lower surface of the chassis 1 frame structure. The bottom of the storage rack 4 and the bottom of the forklift frame 5 are higher than or flush with the bottom of the lower sleeve 22. The storage rack 4 is provided with a storage groove 41 for accommodating the bracket 3.

[0065] The present invention is configured to have a single-layer use state, a multi-layer use state and a storage state, and these states are described in detail below.

[0066] In single-layer use: Figure 2 As shown, the brackets 3 are taken out and installed on the support 2 one by one, and then the waterproof membrane 9 is stacked one by one from the bottom until the waterproof membrane 9 is stacked into several layers (not higher than the height of the installed brackets 3).

[0067] In multi-layer use: Figures 3 to 5 As shown, after a certain amount of waterproof membrane 9 is stacked on the first group of special heavy-duty pallets in the lower layer, a second group of special heavy-duty pallets is taken, and the support 2 of the second group of special heavy-duty pallets is sleeved on the bracket 3 of the first group, and then the waterproof membrane 9 is stacked on the second group. Similarly, three or four groups of special heavy-duty pallets can be stacked. This structural design has a high load-bearing capacity and can bear a maximum load of 8 to 10 tons.

[0068] In the storage state, it is divided into: Figures 6 to 8 Single dedicated heavy duty pallet as shown, and Figures 9 to 11 As shown, multiple special heavy-duty pallets are stacked and stored. The bracket 3 of each special heavy-duty pallet is removed, and the bracket 3 is placed on the storage rack 4 of the special heavy-duty pallet. Then, the lower sleeve 22 of the support 2 of the upper special heavy-duty pallet is connected to the upper sleeve 21 of the support 2 of the lower special heavy-duty pallet, and stacked layer by layer. 6, 7, 8 or even more layers can be stacked.

[0069] Through the implementation of the above-mentioned embodiments of the present invention, a heavy-duty pallet dedicated to roll materials is designed to include a chassis 1, a support 2, a bracket 3, a storage rack 4, and a forklift frame 5. A curvature plate 13 is provided on the upper surface of the chassis 1, and the curvature plate 13 performs curvature fitting and protection on the waterproof roll materials 9 stacked on both sides of the bottom to avoid the waterproof roll materials 9 on both sides of the bottom from being squeezed and deformed, and to prevent damage to the respective structures and performances of the various composite layers of the waterproof roll materials 9. The bracket 3 is designed to be detachably connected to the support 2, and a storage rack 4 with a storage slot 41 is specially provided on the chassis 1. A forklift frame 5 is provided on the chassis 1 of the special heavy-duty pallet. At the same time, in conjunction with the design of the corresponding support 2, bracket 3, and storage rack 4, the forklift can transfer the special heavy-duty pallet in single-layer usage state, multi-layer usage state and storage state.

[0070] Through the design and application of the above structure, each special heavy-duty pallet can be stacked and transferred in various states, which is more convenient for the production enterprise to manage the storage and transportation of the waterproof membrane 9, avoids multiple loading and unloading situations, and is also convenient for the management of the special heavy-duty pallet, which can avoid the loss of the bracket 3 parts, and can also stack multiple idle special heavy-duty pallets together in the storage state to avoid taking up too much site space, and can also ensure the integrity of each waterproof membrane 9 to avoid being squeezed and damaged.

[0071] like Figure 1 As shown, in another embodiment of the present invention, the chassis 1 has two long side frames 11 and two short side frames 12, and a plurality of load-bearing frames 14 parallel to the short side brackets 3 are arranged at intervals on the two long side frames 11, and a plurality of load-bearing frames 14 parallel to the long side brackets 3 are arranged at intervals on the two short side frames 12. This stable rectangular frame structure provides sufficient load-bearing capacity for stacking waterproof membranes 9 and stacking between various special heavy-duty pallets, and the static load can reach 8 to 10 tons.

[0072] like Figure 1 As shown, in another embodiment of the present invention, the two storage racks 4 are arranged in parallel on the lower surfaces of the two short side frames 12, and a step 42 for preventing the bracket 3 from falling is provided on the outward side of the long side of the storage groove 41, and a side panel 43 is provided on the inward side of the long side of the storage groove 41. The storage rack 4 is arranged on the two short side frames 12 without interfering with other components (such as the bracket 3 and the forklift frame 5), and the bracket 3 can be better taken and placed. The steps 42 are provided to prevent the bracket 3 from falling, thereby better facilitating the management of the corresponding number of brackets 3 on a dedicated heavy-duty pallet and avoiding the loss of components.

[0073] In another embodiment of the present invention, the support 2 and the forklift frame 5 are both arranged on the long side frame 11, so that the special heavy pallet can have sufficient support during static placement and forklift transfer. The structure is more reasonable, and the long side frame 11 is longer, so that the support 2 and the forklift frame 5 will not interfere with each other even if they are staggered.

[0074] like Figure 1 As shown, in another embodiment of the present invention, a reinforcing plate 24 is provided at the connection between the support 2 and the long side frame 11. The reinforcing plate 24 is triangular, so as to further strengthen the structural strength of the support 2 and the chassis 1, thereby further improving the bearing capacity.

[0075] In another embodiment of the present invention, the curvature radius of the curvature plate 13 matches the radius of the rolled waterproof membrane 9, and the length of the curvature plate 13 is 0.5m to 1.5m, so as to better fit the waterproof membrane 9 located on both sides of the bottom, further avoid damaging the waterproof membrane 9, and require that the curvature plate 13 and the forklift frame 5 be staggered to avoid interference.

[0076] like Figures 12 to 14 As shown in the schematic diagram of the support 2, in another embodiment of the present invention, the upper sleeve 21 is provided with an upper abutting surface 211 facing upward for abutting the bracket 3, and the lower sleeve 22 is provided with a lower abutting surface 1 221 facing downward for abutting the bracket 3 and a lower abutting surface 222 facing downward for abutting the upper sleeve 21. The lower abutting surface 1 221 is located above the lower abutting surface 222, thereby better achieving the functions of the upper sleeve 21 sleeved with the bracket 3, and the lower sleeve 22 sleeved with the bracket 3 and the upper sleeve 21. Furthermore, a blocking plate 23 is provided between the upper sleeve 21 and the lower sleeve 22 of the support 2. The upper abutting surface 211 is located on the upward surface of the blocking plate 23, and the lower abutting surface 1 221 is located on the downward surface of the blocking plate 23. The blocking plate 23 supports the bracket 3, and the arrangement is reasonable and can provide stable support for the bracket 3. More specifically, the bottom of the lower sleeve 22 extends downward and outward to form a rectangular trumpet mouth 223, so as to make the support effect of the support 2 more stable, and at the same time, better fit the upper sleeve 21 or the bracket 3 located below to the lower sleeve 22 located above, which has a transition and guiding alignment function.

[0077] Next, a more specific and detailed embodiment is used to illustrate the technical solution of the present utility model.

[0078] The heavy-duty pallet for storing detachable and stackable combined coils proposed in this detailed embodiment includes a chassis 1 , a support 2 , a bracket 3 , a storage rack 4 , and a forklift rack 5 .

[0079] In this detailed embodiment, the chassis 1 is a rectangular frame structure, and the chassis 1 has two long side frames 11 and two short side frames 12. A plurality of supporting frames 14 parallel to the short side brackets 3 are arranged at intervals on the two long side frames 11, and a plurality of supporting frames 14 parallel to the long side brackets 3 are arranged at intervals on the two short side frames 12. The chassis 1 has an upper surface facing upward for supporting the waterproof membrane 9, and curvature plates 13 are arranged on both sides of the upper surface of the chassis 1 parallel to the longitudinal direction of the waterproof membrane 9. The curvature radius of the curvature plate 13 matches the radius of the rolled waterproof membrane 9, and the length of the curvature plate 13 is 0.5m to 1.5m.

[0080] In this detailed embodiment, two pairs of supports 2 and two pairs of forklift frames 5 are correspondingly arranged on the long side frame 11 of the chassis 1. The supports 3 are detachably connected to the supports 2. The supports 2 include an upper sleeve 21 for sleevedly receiving the supports 3 and a lower sleeve 22 for sleevedly receiving the supports 3 and the upper sleeve 21. A blocking plate 23 is provided between the upper sleeve 21 and the lower sleeve 22 of the supports 2. The upper abutment surface 211 is located on the upward surface of the blocking plate 23, and the lower abutment surface 221 is located on the downward surface of the blocking plate 23. The upper sleeve 21 extends upward beyond the upper surface of the chassis 1, and the lower sleeve 22 extends downward beyond the lower surface of the chassis 1. The bottom of the lower sleeve 22 extends downward and outward to form a rectangular flare 223. A reinforcing plate 24 is provided at the connection between the supports 2 and the long side frame 11. The reinforcing plate 24 is triangular in shape.

[0081] In this detailed embodiment, the two storage racks 4 are arranged in parallel on the lower surfaces of the two short side frames 12, and the bottom of the storage rack 4 and the bottom of the forklift frame 5 are higher than or flush with the bottom of the lower sleeve 22. The storage rack 4 is provided with a storage groove 41 for accommodating the bracket 3, and the long side of the storage groove 41 is provided with a step 42 for preventing the bracket 3 from falling. The long side of the storage groove 41 is provided with a side panel 43 on the inward side.

[0082] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A heavy-duty tray for storing and transporting waterproofing coils (9), which is characterized by: The heavy-duty pallet for coiled materials comprises a chassis (1), a support (2), a bracket (3), a storage rack (4), and a forklift rack (5); The chassis (1) is a rectangular frame structure, and the chassis (1) has an upper surface facing upward for carrying the waterproof coiled material (9), and curved plates (13) are provided on both sides of the upper surface of the chassis (1) parallel to the longitudinal direction of the waterproof coiled material (9); At least two pairs of the supports (2) are arranged on the peripheral side of the chassis (1); the bracket (3) is detachably connected to the supports (2); the support (2) comprises an upper sleeve (21) for sleeve-fitting the bracket (3) and a lower sleeve (22) for sleeve-fitting the bracket (3) and the upper sleeve (21); the upper sleeve (21) extends upward beyond the upper surface of the chassis (1); and the lower sleeve (22) extends downward beyond the lower surface of the chassis (1); The storage rack (4) and the forklift frame (5) are both arranged on the lower surface of the chassis (1) frame structure, the bottom of the storage rack (4) and the bottom of the forklift frame (5) are higher than or flush with the bottom of the lower sleeve (22), and the storage rack (4) is provided with a storage groove (41) for accommodating the bracket (3).

2. The heavy-duty tray for storing detachable and stackable coils according to claim 1, characterized in that: The chassis (1) has two long side frames (11) and two short side frames (12), a plurality of bearing frames (14) parallel to the short side brackets (3) are arranged at intervals on the two long side frames (11), and a plurality of bearing frames (14) parallel to the long side brackets (3) are arranged at intervals on the two short side frames (12).

3. The heavy-duty tray for storing detachable and stackable coils according to claim 2, characterized in that: The two storage racks (4) are arranged in parallel on the lower surfaces of the two short-side frames (12); a step (42) for preventing the bracket (3) from falling is provided on the outward side of the long side of the storage slot (41); and a side plate (43) is provided on the inward side of the long side of the storage slot (41).

4. The heavy-duty tray for storing detachable and stackable coils according to claim 2, characterized in that: The support (2) and the forklift frame (5) are both arranged on the long side frame (11).

5. The heavy-duty tray for storing detachable and stackable coils according to claim 4, characterized in that: A reinforcing plate (24) is provided at the connection between the support (2) and the long side frame (11), and the reinforcing plate (24) is triangular.

6. The heavy-duty tray for storing detachable and stackable coils according to claim 1, characterized in that: The radian radius of the radian plate (13) matches the radius of the rolled waterproof membrane (9), and the length of the radian plate (13) is 0.5m to 1.5m.

7. The heavy-duty tray for storing detachable and stackable coils according to claim 1, characterized in that: An upper abutting surface (211) facing upward and used to abut against the bracket (3) is provided in the upper sleeve (21), and a lower abutting surface 1 (221) facing downward and used to abut against the bracket (3) and a lower abutting surface 2 (222) for abutting against the upper sleeve (21) are provided in the lower sleeve (22), wherein the lower abutting surface 1 (221) is located above the lower abutting surface 2 (222).

8. The heavy-duty tray for storing detachable and stackable coils according to claim 7, characterized in that: A blocking plate (23) is provided between the upper sleeve (21) and the lower sleeve (22) of the support (2); the upper abutting surface (211) is located on the upward surface of the blocking plate (23); and the lower abutting surface (221) is located on the downward surface of the blocking plate (23).

9. The heavy-duty tray for storing detachable and stackable coils according to claim 1, characterized in that: The bottom of the lower casing (22) extends downward and expands outward to form a rectangular bell mouth (223).

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