A honeycomb core heavy duty support tray

Abstract

The utility model belongs to the field of bearing bottom disc especially, a kind of honeycomb core heavy bearing bottom disc, to the problem that the existing bottom disc cannot realize multilayer flexible assembly and prevent it from shaking, leading to the safety of placement and transportation is low, present and propose the following scheme, it includes multiple load-bearing seats, the top of multiple load-bearing seats is fixedly provided with same bearing tray I, the top of bearing tray I is provided with bearing tray II;Bearing tray I and bearing tray II are provided with assembly mechanism, the assembly mechanism is used to place stainless steel honeycomb core layer by layer, bearing tray II is provided with compacting mechanism, the compacting mechanism is used to compactly fixed the stainless steel honeycomb core placed in it.The utility model in the combination of assembly mechanism and compacting mechanism, both can be flexibly assembled multilayer structure according to actual demand, realize stainless steel honeycomb core layer by layer placement, avoid stacking damage, also ensure the safety and integrity of stainless steel honeycomb core in placement and transportation.

Description

Technical Field

[0001] This utility model relates to the field of chassis support technology, and in particular to a honeycomb core heavy-duty chassis support. Background Technology

[0002] Stainless steel honeycomb core is a high-performance material made of ultra-thin stainless steel foil through precision processing to form a honeycomb hexagonal lattice structure. It has excellent corrosion resistance, high temperature resistance and fire resistance. It is widely used in aerospace, rail transportation, new energy battery trays and other fields with strict requirements for structural strength, weight reduction and environmental adaptability. The heavy-duty support chassis is reserved with forklift guide grooves and RFID tag embedding positions for the placement and transportation of stainless steel honeycomb core.

[0003] Currently, while existing heavy-duty support chassis for honeycomb cores typically possess some basic support capabilities, they cannot achieve flexible multi-layer assembly, making it inconvenient to place stainless steel honeycomb cores in layers, which can easily cause stacking damage. Furthermore, during transportation, they lack an effective mechanism to continuously compress the honeycomb cores, failing to effectively prevent them from shaking and ensuring their safety and integrity during placement and transportation. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, which is unable to achieve flexible multi-layer assembly and prevent shaking, resulting in low safety during placement and transportation, and proposes a honeycomb core heavy-duty support chassis.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A honeycomb core heavy-duty support chassis, comprising: Multiple load-bearing seats, with the same support tray I fixedly installed on the top of the multiple load-bearing seats, and a support tray II installed above the support tray I; The support tray I and support tray II are equipped with an assembly mechanism for placing the stainless steel honeycomb core in layers. The support tray II is equipped with a pressing mechanism for pressing and fixing the placed stainless steel honeycomb core.

[0006] In one possible design, the assembly mechanism includes four assembly frames fixedly disposed at the four corners of the support tray I and the support tray II, respectively. Each of the eight assembly frames has a insertion hole on its top. Each of the four assembly frames of the support tray II has a pin fixedly disposed at its bottom. Each pin has multiple positioning holes longitudinally disposed on one side. The pin can be disengaged and inserted into the insertion hole of the assembly frame. Each of the eight assembly frames has a pin slidably disposed through its outer side. The pin can be disengaged and inserted into the positioning hole of the pin. Each of the eight pins has a handle fixedly disposed at its outer end. Each of the eight pins has a spring I sleeved on its outer side. One end of the spring I is fixedly connected to one side of the assembly frame, and the other end of the spring I is fixedly connected to one side of the handle.

[0007] In one possible design, the clamping mechanism includes multiple sliding cavities evenly distributed at the bottom of the support tray II. Each of the multiple sliding cavities has a sliding column slidably disposed inside it, and each of the multiple sliding cavities has a spring II disposed inside it. One end of the spring II abuts against the top wall of the sliding cavity, and the other end of the spring II abuts against the top of the sliding column. The same pressure plate is fixedly disposed at one end of the multiple sliding columns located on the outer side of the bottom of the support tray II.

[0008] In one possible design, a foam board is fixedly installed at the bottom of the pressure plate.

[0009] In one possible design, protective railings are fixedly installed around the top of both pallet I and pallet II.

[0010] In one possible design, flexible anti-slip pads are fixedly installed on the top of both tray I and tray II.

[0011] In one possible design, reinforcing diagonal braces are fixedly provided on the inner side of multiple load-bearing seats, and the tops of the multiple reinforcing diagonal braces are respectively fixedly connected to the bottom of the support tray I.

[0012] In one possible design, rubber blocks are fixedly installed at the bottom of each of the multiple load-bearing seats.

[0013] In this application, when using this honeycomb core heavy-duty support chassis in practice, the entire support chassis is first placed in a suitable working position. During the placement process, the rubber blocks can effectively reduce the rigid contact between the support chassis and the ground, avoid generating large vibrations and noise, and at the same time increase the friction between the support chassis and the ground to prevent the support chassis from sliding and shifting after placement, thus ensuring its placement stability. After placing the support base, begin placing the stainless steel honeycomb core. Place the stainless steel honeycomb core on the top of support tray I and stack the stainless steel honeycomb cores in sequence. After stacking one layer of stainless steel honeycomb cores on the top of support tray I, remove support tray II. At this time, the operator holds support tray II and aligns the insert on support tray II with the insertion hole of the assembly frame on support tray I. Slowly insert the insert into the insertion hole. During the insertion process, be careful to keep it stable and avoid excessive force that may damage the components. When assembling pallet II, the pressing pallet II will slowly approach the stainless steel honeycomb core stacked on pallet I. At this time, the foam board at the bottom of the pressure plate will also approach the stainless steel honeycomb core until it touches it. The force of the touch will push the foam board and the pressure plate upward. The upward movement of the foam board and the pressure plate will push the sliding column upward in the sliding cavity, which will compress the spring II. As the pressure plate rises, the spring II will be continuously compressed and will apply a reverse force through its elasticity. This will cause the pressure plate and the foam board to apply pressure to the stainless steel honeycomb core stacked on pallet I. When the pressure plate has pressed the stainless steel honeycomb core to a suitable degree, the pressing will stop. Due to the elasticity of the spring II, it will continue to apply an upward force to the pressure plate, so that the pressure plate always keeps the stainless steel honeycomb core in a pressed state, preventing the stainless steel honeycomb core from shaking during transportation. In addition, the bottom of the pressure plate is fixed with a foam board. The foam board is soft and can play a buffering role during the pressing process, avoiding damage to the stainless steel honeycomb core by the pressure plate. The fixing operation then begins. The operator grips the handle with their fingers and pulls it outward. At this time, spring I is stretched, and the pin moves outward, leaving enough space for the insertion post. Once the insertion post is in place, the operator slowly releases the handle. Under the elastic force of spring I, the pin moves inward and inserts into the corresponding positioning hole of the insertion post, thus achieving a stable connection between support tray I and support tray II. Following this method, the remaining assembly frames are operated in sequence to ensure that the connection between the four corners of support tray I and support tray II is firm. After connecting support tray I and support tray II, another layer of stainless steel honeycomb core can be placed on top of support tray II (if more stainless steel honeycomb cores need to be placed, one or more support trays II can be taken out and assembled according to the above operation). This allows the stainless steel honeycomb cores to be placed in layers on the support trays, avoiding multiple layers of stacking and preventing the lower layer of stainless steel honeycomb cores from deforming or being damaged due to excessive pressure. When placing the stainless steel honeycomb cores, handle them carefully and ensure that they are placed stably. During the placement and transportation of stainless steel honeycomb cores, protective railings are fixedly installed around the top of both support pallets I and II. These railings provide a certain degree of protection, preventing the stainless steel honeycomb cores from slipping off the support base when subjected to external impact. At the same time, flexible anti-slip pads are fixedly installed on the top of both support pallets I and II. The surface of the flexible anti-slip pads has a certain degree of friction, which can further increase the friction between the stainless steel honeycomb cores and the support pallets, preventing them from sliding. Moreover, the flexible material will not cause scratches or damage to the surface of the stainless steel honeycomb cores. In addition, multiple load-bearing seats are fixedly equipped with reinforcing diagonal braces on their inner sides. The tops of the multiple reinforcing diagonal braces are fixedly connected to the bottom of the support tray I. The reinforcing diagonal braces can enhance the structural strength of the entire support base, improve its load-bearing capacity, and ensure that it can remain stable when bearing the stainless steel honeycomb core without deformation or damage. When stainless steel honeycomb cores need to be transported, the supporting chassis containing the stainless steel honeycomb cores is transported to the transport equipment by forklift. During the transport process, the various components of the supporting chassis work together to effectively protect the stainless steel honeycomb cores and ensure their safe arrival at the destination. After arriving at the destination, the reverse operation steps can be followed.

[0014] This utility model has the following beneficial effects: This utility model, through the assembly mechanism, utilizes the cooperation of the insert post and the insertion hole, and the pin and the positioning hole to quickly and stably connect the support tray I and the support tray II. The operation is simple, the connection is reliable, and the overall structure is stable. Multiple support trays II can be flexibly used for multi-layer assembly according to actual needs, so as to realize the layered placement of the stainless steel honeycomb core and avoid the structural deformation or surface damage caused by multi-layer stacking. At the same time, it can also effectively utilize space and improve the convenience and safety of transportation and storage.

[0015] In this invention, by setting up a pressing mechanism, when assembling the pallet II, as it is pressed down, the foam board at the bottom of the pressing plate first contacts the stainless steel honeycomb core, pushing the pressing plate and sliding column upward to compress the spring II. The reverse elastic force of the spring II makes the pressing plate and foam board continuously press the honeycomb core, preventing shaking during transportation and effectively ensuring the safety and stability of the stainless steel honeycomb core during placement and transportation.

[0016] This invention combines an assembly mechanism with a pressing mechanism, which allows for flexible assembly of multi-layer structures according to actual needs, enabling layered placement of stainless steel honeycomb cores to avoid stacking damage, while also ensuring the safety and integrity of the stainless steel honeycomb cores during placement and transportation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall main structure of a honeycomb core heavy-duty support chassis proposed in this utility model; Figure 2 This is a schematic diagram of the overall bottom view of a honeycomb core heavy-duty support chassis proposed in this utility model; Figure 3 This is a schematic diagram showing the overall disassembly and partial enlargement of a honeycomb core heavy-duty support chassis proposed in this utility model; Figure 4 This is a schematic diagram showing the separation of the pressure plate and sliding column of a honeycomb core heavy-duty support chassis proposed in this utility model, and a partially enlarged structural diagram.

[0018] In the diagram: 1. Load-bearing seat; 2. Supporting pallet I; 3. Supporting pallet II; 4. Assembly frame; 5. Pin; 6. Handle; 7. Spring I; 8. Insert post; 9. Sliding post; 10. Spring II; 11. Pressure plate; 12. Foam board; 13. Flexible anti-slip mat; 14. Guardrail; 15. Reinforcing diagonal brace; 16. Rubber block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] In one embodiment Reference Figure 1-4 A chassis comprising: The chassis includes multiple load-bearing seats 1, support trays I 2, support trays II 3, an assembly mechanism, and a clamping mechanism. The load-bearing seats 1 are evenly distributed at the bottom of the chassis, serving to support the entire chassis. Each load-bearing seat 1 has a rubber block 16 fixedly installed at its bottom. When the entire support chassis is placed in a suitable working position, the rubber block 16 plays an important role. During placement, the rubber block 16 can effectively reduce the rigid contact between the support chassis and the ground, avoiding large vibrations and harsh noises caused by violent collisions. At the same time, the rubber block 16 increases the friction between the support chassis and the ground, so that the support chassis will not easily slide or shift after placement, ensuring the stability of the placement.

[0021] Multiple load-bearing seats 1 are fixedly mounted on the top of the same support tray I2. A support tray II3 is mounted above support tray I2. An assembly mechanism is installed on support tray I2 and support tray II3. This assembly mechanism is used to place the stainless steel honeycomb core in layers. The assembly mechanism includes four assembly frames 4 fixedly mounted at the four corners of support tray I2 and support tray II3, that is, support tray I2 and support tray II3 each have four assembly frames 4, for a total of eight. Each of these eight assembly frames 4 has insertion holes on its top. Each of the four assembly frames 4 on support tray II3 has a fixed insertion post 8 at its bottom. Each insertion post 8 has multiple longitudinally positioned locating points on one side. The insertion holes and insertion posts 8 can be disengaged and inserted into the insertion holes of the assembly frame 4. Each of the eight assembly frames 4 has a sliding pin 5 that can be disengaged and inserted into the positioning insertion hole of the insertion post 8. Each of the eight pins 5 has a handle 6 fixedly attached to its outer end. Each of the eight pins 5 has a spring I 7 sleeved on its outer side. One end of the spring I 7 is fixedly connected to one side of the assembly frame 4 via a spring seat, and the other end of the spring I 7 is fixedly connected to one side of the handle 6 via a spring seat. When stainless steel honeycomb cores need to be placed, first place the stainless steel honeycomb cores on top of the support tray I 2, stacking them in sequence. After one layer of stainless steel honeycomb cores is stacked on top of the support tray I 2, begin... To install pallet II 3, the operator holds handle 6 and pulls it outward. This stretches spring I 7, causing pin 5 to move outward, creating enough space for insertion of the post 8. Align post 8 on pallet II 3 with the insertion hole of the assembly frame 4 on pallet I 2, and slowly insert post 8 into the hole. During insertion, maintain a steady pace and avoid excessive force that could damage components. Once post 8 is fully inserted, slowly release handle 6. Under the elastic force of spring I 7, pin 5 moves inward and inserts into the corresponding positioning hole of post 8, thus achieving a stable connection between pallet I 2 and pallet II 3. Following this method, proceed with the remaining assembly frames 4 in sequence, ensuring that the connections between the four corners of support tray I2 and support tray II3 are secure. After connecting support tray I2 and support tray II3, place another layer of stainless steel honeycomb core on top of support tray II3. If more stainless steel honeycomb cores need to be placed, one or more support trays II3 can be removed and assembled according to the above operation. This allows the stainless steel honeycomb cores to be placed in layers on the support trays, avoiding multi-layer stacking and preventing the lower layer of stainless steel honeycomb cores from deforming or being damaged due to excessive pressure. When placing the stainless steel honeycomb cores, handle them carefully to ensure that they are placed stably.

[0022] A clamping mechanism is provided on the support tray II3 to clamp and fix the placed stainless steel honeycomb core. The clamping mechanism includes multiple sliding cavities evenly distributed on the bottom of the support tray II3. Each of the multiple sliding cavities has a sliding column 9 slidably installed inside, and each of the multiple sliding cavities has a spring II10 installed inside. One end of the spring II10 abuts against the top wall of the sliding cavity, and the other end of the spring II10 abuts against the top of the sliding column 9. The same pressure plate 11 is fixedly installed on one end of the multiple sliding columns 9 on the outer side of the bottom of the support tray II3. When assembling the support tray II3, the pressed support tray II3 will slowly approach the stainless steel honeycomb core stacked on the support tray I2. At this time, the foam board 12 at the bottom of the pressure plate 11 also approaches the stainless steel honeycomb core until it abuts against it. The force of the abutment will push the foam board 12 and the pressure plate 11 to move upward. The pressure plate 12 and the pressure plate 11 will push the sliding column 9 to move upward in the sliding cavity, so that the spring II 10 is compressed. As the pressure plate 11 rises, the spring II 10 will be continuously compressed and apply a reverse force through its elastic principle, so that the pressure plate 11 and the foam board 12 apply pressure to the stainless steel honeycomb core stacked on the support tray I2. When the pressure plate 11 presses the stainless steel honeycomb core to a suitable degree, the pressing stops. Due to the elastic force of the spring II 10, it will continue to apply an upward force to the pressure plate 11, so that the pressure plate 11 always maintains the pressing state of the stainless steel honeycomb core, preventing the placed stainless steel honeycomb core from shaking during transportation. Moreover, the bottom of the pressure plate 11 is fixedly provided with a foam board 12. The foam board 12 is soft and can play a buffering role during the pressing process, avoiding damage to the stainless steel honeycomb core caused by the pressure plate 11.

[0023] This application can be used in the field of honeycomb core heavy-duty support chassis technology, and can also be used in other fields applicable to this application.

[0024] In another embodiment, refer to Figure 1-3 A heavy-duty support chassis for honeycomb cores is applied to the field of heavy-duty support chassis for honeycomb cores. The structure of this embodiment is basically the same as that of the aforementioned embodiments. The difference is that protective railings 14 are fixedly installed around the top of the support trays I2 and II3. The protective railings 14 can play a certain protective role and prevent the stainless steel honeycomb core from sliding off the support chassis when it is subjected to external force.

[0025] Both tray I2 and tray II3 are fixedly equipped with flexible anti-slip pads 13. The surface of the flexible anti-slip pads 13 has a certain friction, which can further increase the friction between the stainless steel honeycomb core and the tray, prevent it from sliding, and the flexible material will not cause scratch damage to the surface of the stainless steel honeycomb core.

[0026] Multiple load-bearing seats 1 are fixedly provided with reinforcing diagonal braces 15 on their inner sides. The tops of the multiple reinforcing diagonal braces 15 are fixedly connected to the bottom of the support tray I2. The reinforcing diagonal braces 15 can enhance the structural strength of the entire support base, improve its load-bearing capacity, and ensure that it can remain stable when bearing the stainless steel honeycomb core, without deformation or damage.

[0027] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A honeycomb core heavy-duty support chassis, characterized in that, include: Multiple load-bearing seats (1), the top of the multiple load-bearing seats (1) is fixedly provided with the same support tray I (2), and a support tray II (3) is provided above the support tray I (2). The support tray I (2) and support tray II (3) are provided with an assembly mechanism for placing stainless steel honeycomb cores in layers. The support tray II (3) is provided with a pressing mechanism for pressing and fixing the placed stainless steel honeycomb cores.

2. The honeycomb core heavy-duty support chassis according to claim 1, characterized in that, The assembly mechanism includes four assembly frames (4) fixedly installed at the four corners of the support tray I (2) and the support tray II (3). Each of the eight assembly frames (4) has a plug hole at its top. Each of the four assembly frames (4) of the support tray II (3) has a pin (8) fixedly installed at its bottom. Each pin (8) has multiple positioning holes longitudinally installed on one side. The pin (8) can be disengaged and inserted into the plug hole of the assembly frame (4). Each of the eight assembly frames (4) has a pin (5) slidably installed on its outer side. The pin (5) can be disengaged and inserted into the positioning hole of the pin (8). Each of the eight pins (5) has a handle (6) fixedly installed at its outer end. Each of the eight pins (5) has a spring I (7) sleeved on its outer side. One end of the spring I (7) is fixedly connected to one side of the assembly frame (4), and the other end of the spring I (7) is fixedly connected to one side of the handle (6).

3. The honeycomb core heavy-duty support chassis according to claim 1, characterized in that, The pressing mechanism includes multiple sliding cavities evenly opened at the bottom of the support tray II (3). Each of the multiple sliding cavities has a sliding column (9) slidably arranged inside, and each of the multiple sliding cavities has a spring II (10) arranged inside. One end of the spring II (10) abuts against the top wall of the sliding cavity, and the other end of the spring II (10) abuts against the top of the sliding column (9). The same pressure plate (11) is fixedly arranged at one end of the multiple sliding columns (9) located on the outer side of the bottom of the support tray II (3).

4. The honeycomb core heavy-duty support chassis according to claim 3, characterized in that, A foam board (12) is fixedly installed at the bottom of the pressure plate (11).

5. A honeycomb core heavy-duty support chassis according to claim 1, characterized in that, Protective railings (14) are fixedly installed around the top of both pallet I (2) and pallet II (3).

6. A honeycomb core heavy-duty support chassis according to claim 5, characterized in that, Both the top of the support tray I (2) and the support tray II (3) are fixedly provided with flexible anti-slip pads (13).

7. A honeycomb core heavy-duty support chassis according to claim 1, characterized in that, The inner sides of the multiple load-bearing seats (1) are fixedly provided with reinforcing diagonal braces (15), and the tops of the multiple reinforcing diagonal braces (15) are respectively fixedly connected to the bottom of the support tray I (2).

8. A honeycomb core heavy-duty support chassis according to claim 1, characterized in that, Rubber blocks (16) are fixedly installed at the bottom of each of the multiple load-bearing seats (1).

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