Splicing type packaging and stacking anti-collapse safety net cover

Abstract

The utility model relates to a splicing type package stacking anti-collapse safety net cover which comprises a net cover top face and net cover side faces, the net cover top face and the net cover side faces are formed by splicing a plurality of safety net units, each safety net unit comprises a square-ring-shaped side rope and a net rope connected to the inner side of the side rope, and the net rope is composed of rope strips which are arranged in a transversely-longitudinally staggered mode. Edge rope connecting structures are arranged on the side edges of the edge ropes, the adjacent safety net units on the top face of the net cover are detachably connected through the corresponding edge rope connecting structures on the edge ropes, and the adjacent safety net units on the side faces of the net cover are detachably connected through the corresponding edge rope connecting structures on the edge ropes. The adjacent safety net units of the adjacent net cover side faces are detachably connected through the corresponding side rope connecting structures on the side ropes, and the net cover top face is detachably connected with the adjacent safety net units of the corresponding net cover side faces through the corresponding side rope connecting structures on the side ropes. The utility model provides the splicing type package stack anti-collapse safety net cover which can prevent a package stack from inclining and collapsing and is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of safety supervision technology for packaging stacking, and in particular to a spliced ​​packaging stacking anti-collapse safety net cover. Background Technology

[0002] Stacking collapse accidents typically occur in warehousing environments, especially in industries such as industrial production, logistics and transportation, and retail. When goods are stored in stacks, stacking collapse accidents may occur due to unreasonable stacking design, improper stacking, overloading, stacking center of gravity shift, changes in storage environment (such as changes in the volume of goods due to humidity and temperature), foundation settlement, natural disasters such as earthquakes, or human operational errors.

[0003] Stack collapse accidents are serious warehouse safety incidents, with hazards manifesting on multiple levels: First, they can lead to direct casualties, especially in labor-intensive warehousing environments where the immense impact of a collapse poses a significant threat to the lives of nearby personnel. Second, they cause substantial material losses, resulting in significant direct economic damage, along with additional costs for cleanup and repair. Furthermore, if the collapsed stack contains hazardous chemicals or other harmful substances, it can easily cause environmental pollution, resulting in lasting damage to soil, water sources, and the ecosystem. Third, stack collapses disrupt normal production and logistics operations, severely impacting supply chain efficiency and leading to incalculable indirect economic losses. Finally, such accidents can also trigger a series of legal liability issues and a crisis of public trust in safety management, posing challenges to corporate reputation and social stability. Therefore, effectively preventing stack collapse accidents and improving safety management levels are crucial priorities that all relevant enterprises and organizations must prioritize and continuously strive for.

[0004] In recent years, the national emergency supplies reserve has entered a period of rapid development, with the overall scale of emergency supplies reserve warehouses increasing and the amount of packaging and stacking also growing. Preventing stack collapses mainly relies on standardized stacking operations to ensure the initial state of the stacks remains as stable as possible. However, due to inadequate training, poor management, complacency, and long-term deformation of stacks, stack collapse accidents occur frequently, causing casualties and property damage.

[0005] Packaging stacks are typically placed directly without effective safety protection devices on site, leaving them in a scattered state and prone to collapse. Clearly, simply relying on standardized operations cannot eliminate stack collapse accidents. Currently, there is a lack of packaging stacking safety protection devices in China, and no related products are available on the market. Therefore, inventing a collapse-prevention safety protection device suitable for packaging stacks is both necessary and urgent. This device should provide safety protection during long-term stacking, restraining large deformations of the stack and preventing further instability. Utility Model Content

[0006] The purpose of this utility model is to provide a modular packaging stacking anti-collapse safety net that can prevent packaging stacks from tilting and collapsing and is easy to use.

[0007] To solve the above-mentioned technical problems, the technical solution of the spliced ​​packaging stacking anti-collapse safety net cover in this utility model is as follows:

[0008] A modular safety net for preventing the collapse of stacked packaging includes a top surface of the net installed on the upper side of the stacked packaging, and side surfaces of the net installed on the four sides of the stacked packaging. The top surface and each side surface are composed of multiple safety net units. Each safety net unit includes a square ring-shaped side rope and a net rope connected to the inside of the side rope. The net rope is composed of ropes arranged in a crisscross pattern. Each side of the side rope has a side rope connection structure. Adjacent safety net units on the top surface of the net are detachably connected via corresponding side rope connection structures on the side ropes. Adjacent safety net units on the side surfaces of the net are also detachably connected via corresponding side rope connection structures on the side ropes. Adjacent safety net units on adjacent side surfaces of the net are also detachably connected via corresponding side rope connection structures on the side ropes. The top surface of the net and adjacent safety net units on corresponding side surfaces of the net are also detachably connected via corresponding side rope connection structures on the side ropes.

[0009] Furthermore, the edge ropes and net ropes are made of synthetic fiber materials.

[0010] Furthermore, the top surface of the net cover includes at least two rows of safety net unit groups arranged sequentially in the front-to-back direction, and each safety net unit group includes at least two safety net units arranged sequentially in the left-to-right direction.

[0011] Furthermore, the side rope connection structure is at least one of a tie rope or a locking structure.

[0012] Furthermore, the locking structure includes a ring buckle and a rope buckle used in conjunction with the ring buckle, with the ring buckle and rope buckle respectively connected to the side ropes of two adjacent safety net units.

[0013] The beneficial effects of this utility model are as follows: In this utility model, according to the size of the top surface of the packaging stack, a suitable number of safety net units are selected and assembled into the top surface of the net cover. According to the size of the corresponding side surface of the packaging stack, a suitable number of safety net units are selected and assembled into the corresponding side surface of the net cover. Then, the side surface of the net cover is connected to the corresponding side rope of the corresponding safety net unit on the top surface of the net cover. In this way, a safety net cover that can be adapted to the size of the packaging stack is formed. When the packaging stack is tilted, the safety net cover is tensioned and constrains the boundary displacement of the packaging stack. The tension of the safety net cover and the weight of the stack itself are used to prevent overall tilting or partial collapse. Attached Figure Description

[0014] The above and other objects, features, and advantages of this disclosure will become readily apparent from the following detailed description of exemplary embodiments with reference to the accompanying drawings. In the drawings, several embodiments of this disclosure are illustrated by way of example and not limitation, and like or corresponding reference numerals denote like or corresponding portions, wherein:

[0015] Figure 1 This is a usage diagram of an embodiment of the spliced ​​packaging stacking anti-collapse safety net cover of this utility model;

[0016] Figure 2 yes Figure 1 A schematic diagram of the structure of the central safety net unit;

[0017] Figure 3 yes Figure 1 A schematic diagram of the unfolded safety netting for preventing the collapse of interlocking packaging stacks, viewed from above.

[0018] Figure 4 yes Figure 1 A diagram illustrating the connection between the center loop buckle and the rope buckle;

[0019] Figure 5 yes Figure 4 Side view;

[0020] 1. Packaging stacking; 2. Safety net cover; 3. Safety net unit; 4. Top surface of net cover; 5. Side surface of net cover; 6. Rope buckle; 7. Tie rope; 8. Ring buckle; 9. Side rope; 10. Net rope; 11. Screw sleeve; 12. Swing arm. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. The accompanying drawings show preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0022] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention.

[0023] An example of an implementation of the spliced ​​packaging stacking anti-collapse safety net cover of this utility model is shown below. Figures 1-5As shown: It includes the top surface 4 of the mesh cover that is set on the upper side of the packaging stack 1 when in use, and the side surfaces 5 of the mesh cover that are set on the four sides of the packaging stack when in use. There are four side surfaces 5 of the mesh cover, which are distributed at the front, back, left and right of the packaging stack.

[0024] The top surface and sides of the net cover are composed of multiple safety net units 3 spliced ​​together. Each safety net unit has a square structure and includes a square ring-shaped side rope 9 and a net rope 10 connected to the inside of the side rope. The net rope is composed of ropes arranged in a crisscross pattern. Each side of the side rope is provided with a side rope connection structure. Adjacent safety net units on the top surface of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope. Adjacent safety net units on the sides of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope. Adjacent safety net units on adjacent sides of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope. Adjacent safety net units on the top surface of the net cover and the corresponding side of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope.

[0025] In this embodiment, the edge rope connection structure includes both tie ropes and locking buckles. The locking buckles are located at the four corners of the safety net unit, while the tie ropes 7 are spaced apart on each side of the edge rope. In other embodiments of this invention, the edge rope connection structure may also be either tie ropes 7 or locking buckles.

[0026] The edge ropes, net ropes, and tie ropes are made of synthetic fiber materials.

[0027] The top surface of the net cover includes four rows of safety net unit groups arranged sequentially in the front-to-back direction. Each safety net unit group includes four safety net units arranged sequentially in the left-to-right direction. Each side of the net cover also consists of 16 safety net units.

[0028] The locking structure includes a ring buckle 8 and a rope buckle 6 that works in conjunction with the ring buckle 8. The ring buckle 8 and the rope buckle 6 are respectively connected to the edge ropes 9 of two adjacent safety net units. The ring buckle is a ring-shaped metal buckle, and the rope buckle is a metal buckle. The rope buckle is prior art and includes a rope buckle body and a swing arm 12 connected to the rope buckle body via a torsion spring. A threaded sleeve 11 is fitted onto the rope buckle body. When the ring buckle needs to be connected to the locking structure, such as... Figure 5 As shown, the screw sleeve 11 is moved upward, and the swing arm 12 is rotated to open the entrance of the rope buckle. The ring buckle can be connected to the inner cavity of the rope buckle through the entrance. Then the swing arm is released, and the swing arm automatically resets. The screw sleeve moves downward, and the screw sleeve spans the rope buckle body and the swing arm, thereby limiting the swing arm and ensuring the safety of the connection between the ring buckle and the rope buckle.

[0029] When using, select an appropriate number of safety net units to splice together the top surface of the packaging stack according to the surface area of ​​the top of the packaging stack, and select an appropriate number of safety net units to splice together the corresponding side surface of the packaging stack according to the surface area of ​​the corresponding side surface of the packaging stack. Place the top surface of the packaging stack on top of the packaging stack, connect the upper end of each side surface of the packaging stack to the top surface of the packaging stack, and connect adjacent side surfaces of the packaging stack.

[0030] In this embodiment, when connecting adjacent safety net units, rope buckles and loop buckles can be used to connect them first, and then tie ropes can be used to connect them second, and the tie ropes can be used to tie two side ropes together. The tie rope is used to tie two side ropes together. The tie rope is a prior art for binding two side ropes together. The tie rope can make the connection between adjacent safety net units tighter.

[0031] In the foregoing description of this specification, unless otherwise expressly specified and limited, the terms "fixed," "installed," "connected," or "joined" should be interpreted broadly. For example, the term "joined" can refer to a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can refer to the internal communication of two components or the interaction between two components. Therefore, unless otherwise expressly limited in this specification, those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Based on the above description in this specification, those skilled in the art will also understand that terms used, such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "center," "longitudinal," "transverse," "clockwise," or "counterclockwise," are terms indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings of this specification. They are only for the purpose of facilitating the explanation of the present invention and simplifying the description, and do not imply that the device or element involved must have the specific orientation, or be constructed and operated in a specific orientation. Therefore, the above-mentioned orientation or positional relationship terms should not be understood or interpreted as limitations on the present invention.

[0033] Furthermore, the terms "first" or "second," etc., used in this specification to refer to numbers or ordinal numbers are for descriptive purposes only and should not be construed as indicating, explicitly or implicitly, relative importance or specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this specification, "a plurality of" means at least two, such as two, three, or more, unless otherwise explicitly specified.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A modular packaging stacking safety net cover, characterized in that: The system includes a top surface of a net cover installed on the upper side of the packaging stack during use, and side surfaces of the net cover installed on the four sides of the packaging stack during use. The top surface and each side surface of the net cover are composed of multiple safety net units spliced ​​together. Each safety net unit includes a square ring-shaped side rope and a net rope connected to the inside of the side rope. The net rope is composed of ropes arranged in a crisscross pattern. Each side of the side rope is provided with a side rope connection structure. Adjacent safety net units on the top surface of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope. Adjacent safety net units on the side surfaces of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope. Adjacent safety net units on adjacent side surfaces of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope. Adjacent safety net units on the top surface of the net cover and the corresponding side surface of the net cover can be detachably connected through the corresponding side rope connection structure on the side rope.

2. The interlocking packaging stacking anti-collapse safety net cover according to claim 1, characterized in that: The edge ropes and net ropes are made of synthetic fiber materials.

3. The interlocking packaging stacking anti-collapse safety net cover according to claim 1, characterized in that: The top surface of the net cover includes at least two rows of safety net unit groups arranged sequentially in the front-to-back direction, and each safety net unit group includes at least two safety net units arranged sequentially in the left-to-right direction.

4. The interlocking packaging stacking anti-collapse safety net cover according to any one of claims 1 to 3, characterized in that: The side rope connection structure is at least one of the following: a tie rope or a locking structure.

5. The interlocking packaging stacking anti-collapse safety net cover according to claim 4, characterized in that: The locking structure includes a ring buckle and a rope buckle used in conjunction with the ring buckle. The ring buckle and the rope buckle are respectively connected to the side ropes of two adjacent safety net units.

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