High-toughness flame-retardant textile sling
By designing a storage structure on the slings, the problems of slings being scattered and taking up space and getting tangled are solved, achieving standardized management, improving portability and efficiency, and extending the service life of the slings.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG GUOLI NEW MATERIAL CO LTD
- Filing Date
- 2025-05-10
- Publication Date
- 2026-05-05
AI Technical Summary
Existing high-toughness flame-retardant textile slings take up space when scattered after use, are prone to tangling, and are inconvenient to carry and reuse.
A sling with a storage structure was designed, including a storage compartment, an adjustment component, and a fixing component. The sling is stored in a standardized manner through the adjustment column and the clamping plate. The guide groove and the reinforcing strip prevent tangling, and the fixing plate and the clamping teeth ensure stable storage.
It improves storage space utilization, prevents slings from getting tangled and knotted, enhances portability, ensures easy access, and extends the service life of slings.
Smart Images
Figure CN224198991U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sling technology, and more specifically, to high-toughness flame-retardant textile slings. Background Technology
[0002] High-toughness flame-retardant textile slings refer to slings made of high-strength polyester fibers, nylon, and DuPont filaments, which form a bundle structure through a parallel arrangement process to improve the breakage safety factor. The flame-retardant function is achieved through fiber body modification or surface coating treatment to meet the flame-resistance requirements in specific scenarios.
[0003] The outer layer is covered with a wear-resistant and tear-resistant protective sleeve, and the inner fiber bundle adopts pre-stretching and shaping technology to reduce the extension and deformation during use. The flame retardant treatment includes impregnation with phosphorus-based flame retardants or coating with a nano flame retardant layer to ensure the stability of the fiber molecular chain under high temperature environment. This gives the slings good high toughness and flame retardancy, thereby improving their application range and extending their service life.
[0004] Existing high-toughness flame-retardant textile slings typically need to be stored in a designated location after use for future reuse. However, most often, the slings are simply piled up haphazardly. This haphazard arrangement takes up considerable storage space and is prone to tangling, requiring untangling for later retrieval, which is inconvenient. Furthermore, the haphazard arrangement makes the slings difficult to carry. Therefore, we have made an improvement by proposing high-toughness flame-retardant textile slings. Summary of the Invention
[0005] The purpose of this utility model is to address the problems that current lifting slings take up a lot of space when stacked together after use, and that they are prone to knotting, which makes them unsuitable for future use.
[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:
[0007] High-toughness flame-retardant textile slings are used to improve the above-mentioned problems.
[0008] The application is as follows:
[0009] A high-toughness flame-retardant textile lifting sling includes a lifting sling body, with lifting rings at both ends of the lifting sling body. The lifting rings are surrounded by the lifting sling body. The lifting sling body has a storage structure, which includes a storage compartment installed on the lifting sling body. A connecting groove is opened on the side of the storage compartment, through which the lifting sling body passes. A pressure plate is installed inside the storage compartment. An adjustment component is installed between the pressure plate and the storage compartment. A fixing component is installed between the lifting sling body and the storage compartment.
[0010] As a preferred technical solution of this application, the adjustment component includes an adjustment column threadedly connected to the storage compartment, the adjustment column extending into the storage compartment and rotatably connected to the pressure plate, and a handle fixed at the end of the adjustment column away from the pressure plate.
[0011] As a preferred technical solution of this application, a guide groove is provided on the inner wall of the storage compartment, and guide blocks are fixed at both ends of the clamping plate, with the guide blocks sliding into the guide groove.
[0012] As a preferred technical solution of this application, a reinforcing strip is fixed at the lower end of the clamping plate, and the surface of the reinforcing strip is rough.
[0013] As a preferred technical solution of this application, the fixing component includes a fixing plate disposed inside the connecting groove, a rotating shaft fixed inside the fixing plate, the rotating shaft being rotatably connected to the storage compartment, and a clamping tooth fixed at the lower end of the fixing plate.
[0014] As a preferred technical solution of this application, a disassembly groove is provided on the fixing plate, and the disassembly groove is arc-shaped.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] In the scheme of this application:
[0017] A scientifically designed storage structure enables standardized and intensive management of slings, improving storage neatness and portability, effectively preventing sling tangling and knotting caused by random stacking, optimizing storage space utilization and ensuring ease of retrieval, thereby significantly improving the reuse efficiency of slings and extending their service life. Attached Figure Description
[0018] Figure 1 A schematic diagram of the overall structure of the high-toughness flame-retardant textile sling provided in this application;
[0019] Figure 2 A schematic diagram of the internal structure of the storage cavity of the high-toughness flame-retardant textile sling provided in this application;
[0020] Figure 3 The high-toughness flame-retardant textile lifting slings provided in this application Figure 1 A magnified structural diagram of A in the middle;
[0021] Figure 4 The high-toughness flame-retardant textile lifting slings provided in this application Figure 2 A magnified structural diagram of B in the diagram;
[0022] Figure 5 The high-toughness flame-retardant textile lifting slings provided in this application Figure 2 A magnified structural diagram of C.
[0023] The image shows:
[0024] 1. Lifting sling body; 2. Lifting ring; 3. Storage compartment; 4. Connecting groove; 5. Clamping plate; 6. Adjusting column; 7. Handle; 8. Guide groove; 9. Guide block; 10. Reinforcing strip; 11. Fixing plate; 12. Rotating shaft; 13. Clamping teeth; 14. Disassembly groove. Detailed Implementation
[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely illustrates some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model. It should be noted that, unless otherwise specified, the embodiments, features, and technical solutions in the embodiments of this utility model can be combined with each other.
[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0028] like Figure 1-5 As shown, this embodiment proposes a high-toughness flame-retardant textile sling, including a sling body 1. Both ends of the sling body 1 are provided with lifting rings 2, which are formed by surrounding the sling body 1. The sling body 1 is provided with a storage structure, which includes a storage compartment 3 installed on the sling body 1. A connecting groove 4 is opened on the side of the storage compartment 3, through which the sling body 1 passes. A pressure plate 5 is provided inside the storage compartment 3, and an adjustment component is provided between the pressure plate 5 and the storage compartment 3. A fixing component is provided between the sling body 1 and the storage compartment 3.
[0029] The adjustment assembly includes an adjustment column 6 threadedly connected to the storage compartment 3. The adjustment column 6 extends into the storage compartment 3 and is rotatably connected to the pressure plate 5. A handle 7 is fixed to the end of the adjustment column 6 away from the pressure plate 5.
[0030] The inner wall of the storage compartment 3 is provided with a guide groove 8, and guide blocks 9 are fixed at both ends of the clamping plate 5. The guide blocks 9 slide into the guide groove 8.
[0031] A reinforcing strip 10 is fixed to the lower end of the clamping plate 5. The surface of the reinforcing strip 10 is rough.
[0032] When the sling needs to be stored after use, start rolling it up from the lifting ring 2 at one end of the sling body 1. Roll up the sling body 1 and insert it into the storage compartment 3 when it reaches the storage compartment 3. Then roll it up again from the lifting ring 2 at the other end of the sling body 1 and insert it into the storage compartment 3. Then turn the handle 7 forward to move the adjusting column 6 toward the storage compartment 3. When moving, the clamping plate 5 is subjected to force and is restricted by the guide groove 8 and the guide block 9, so that the clamping plate 5 moves toward the rolled-up sling body 1, so that the reinforcing strip 10 comes into contact with the rolled-up sling body 1 until the rolled-up sling body 1 is pressed tightly, thus realizing the storage of the sling body 1. This makes it easier to store and carry the sling body 1, reduces the knotting caused by random stacking, and is more conducive to the reuse of the sling body 1.
[0033] The fixing component includes a fixing plate 11 disposed inside the connecting groove 4, a rotating shaft 12 fixed inside the fixing plate 11, the rotating shaft 12 being rotatably connected to the storage compartment 3, and a clamping tooth 13 fixed at the lower end of the fixing plate 11.
[0034] The fixing plate 11 has a disassembly groove 14, which is arc-shaped.
[0035] Using a screwdriver or other tool inserted into the disassembly slot 14, the fixing plate 11 is pried up, causing the fixing post to rotate around the pivot 12. At this point, the clamping teeth 13 no longer contact the sling body 1, releasing the restriction on the sling body 1. Then, pull the storage compartment 3 to adjust it to a suitable position, and then press the fixing plate 11, causing the fixing teeth to squeeze against the sling body 1, thereby fixing the storage compartment 3. The fixing components can fix the storage compartment 3 to different positions on the sling body 1, allowing the position of the storage compartment 3 to be adjusted according to actual conditions, improving convenience.
[0036] When using this application: After the lifting sling body 1 is used, it needs to be stored. At this time, start rolling it up from the lifting ring 2 at one end of the lifting sling body 1. When the lifting sling body 1 reaches the storage compartment 3, insert the already rolled-up lifting sling body 1 into the storage compartment 3. Then roll it up again from the lifting ring 2 at the other end of the lifting sling body 1. After rolling it up to the storage compartment 3 again, insert it into the storage compartment 3. Then turn the handle 7 forward so that the adjusting column 6 moves toward the storage compartment 3, which drives the clamping plate 5 toward the rolled-up lifting sling body 1. This makes the reinforcing strip 10 contact the rolled-up lifting sling body 1 and press the rolled-up lifting sling body 1 tightly, thus realizing the storage of the lifting sling body 1. After that, it can be stored or carried.
[0037] When the position of the storage compartment 3 needs to be adjusted during use, use a screwdriver or other tool to insert into the disassembly slot 14 to pry up the fixing plate 11 so that the clamping teeth 13 no longer contact the sling body 1. Then pull the storage compartment 3 to adjust it to a suitable position. Then press the fixing plate 11 so that the fixing teeth squeeze the sling body 1 and fix the storage compartment 3 in the designated position on the sling body 1, thus completing the adjustment of the position of the storage compartment 3.
[0038] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.
Claims
1. A high-toughness flame-retardant textile sling, comprising a sling body (1), characterized in that, The sling body (1) is provided with lifting rings (2) at both ends. The lifting rings (2) are formed by the sling body (1). The sling body (1) is provided with a storage structure. The storage structure includes a storage compartment (3) installed on the sling body (1). The storage compartment (3) has a connecting groove (4) on its side. The sling body (1) passes through the connecting groove (4). The storage compartment (3) is provided with a pressure plate (5). An adjustment component is provided between the pressure plate (5) and the storage compartment (3). A fixing component is provided between the sling body (1) and the storage compartment (3).
2. The high-toughness flame-retardant textile sling according to claim 1, characterized in that, The adjustment assembly includes an adjustment column (6) threadedly connected to the storage compartment (3), the adjustment column (6) extending into the storage compartment (3) and rotatably connected to the pressure plate (5), and a handle (7) fixed at the end of the adjustment column (6) away from the pressure plate (5).
3. The high-toughness flame-retardant textile sling according to claim 2, characterized in that, The inner wall of the storage compartment (3) is provided with a guide groove (8), and both ends of the pressing plate (5) are fixed with guide blocks (9), which slide into the guide groove (8).
4. The high-toughness flame-retardant textile sling according to claim 1, characterized in that, The lower end of the clamping plate (5) is fixed with a reinforcing strip (10), and the surface of the reinforcing strip (10) is rough.
5. The high-toughness flame-retardant textile sling according to claim 1, characterized in that, The fixing component includes a fixing plate (11) disposed inside the connecting groove (4), a rotating shaft (12) is fixed inside the fixing plate (11), the rotating shaft (12) is rotatably connected to the storage compartment (3), and a clamping tooth (13) is fixed at the lower end of the fixing plate (11).
6. The high-toughness flame-retardant textile sling according to claim 5, characterized in that, The fixing plate (11) is provided with a disassembly groove (14), which is arc-shaped.