Damping packaging bag of cable

Abstract

The utility model belongs to the technical field of cable storage, and particularly relates to a cable damping packaging bag which comprises a cable, an I-shaped disc and a damping structure. The cable is wound on the I-shaped disc; the damping structure comprises an upper damping disc, a lower damping disc and a damping cylinder; the upper damping disc and the lower damping disc are T-shaped and are connected through the sleeve part; the damping cylinder is cylindrical, and a second corrugated part is arranged in the middle of the sleeve part, so that the sleeve part can be telescopically deformed. According to the scheme, the damping packaging bag can utilize the damping structure to perform effective damping and achieve damping protection, when violent vibration occurs in the transportation process, deformation of the I-shaped disc under the action of external force can be reduced, the external force is transmitted to the cable, the situation of local breakage of the cable is reduced, and smooth laying engineering of the cable is guaranteed; in addition, the damping structure comprises three parts which can be detached from one another and can be rapidly installed and detached, and the recovery rate and the repeated utilization rate are increased.

Description

Technical Field

[0001] This utility model belongs to the field of cable storage technology, specifically relating to a shock-absorbing encapsulation package for cables. Background Technology

[0002] During the transportation and storage of optical fibers and other cables, they often need to be wound onto I-beams to form an encapsulation package to protect the cable. Existing I-beams are mostly made of plastic, which has relatively low structural strength. When severe vibrations occur during transportation, the I-beams may deform under external forces, transmitting these forces to the cable and causing localized cable breakage. This affects the normal laying of the cable and increases project costs.

[0003] Therefore, it is necessary to design a structure that can provide reliable shock absorption protection for cables. Utility Model Content

[0004] To address the aforementioned problems in existing technologies, this solution provides a shock-absorbing encapsulation package for cables.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A shock-absorbing enclosure for a cable includes a cable, an I-beam reel, and a shock-absorbing structure;

[0007] The cable is wound on an I-beam reel;

[0008] The damping structure includes an upper damping disc, a lower damping disc, and a damping cylinder; both the upper and lower damping discs are T-shaped and include a disc surface and a sleeve portion; the sleeve portion is connected to the center of the disc surface, and the end of the sleeve portion is provided with an internal thread; the damping cylinder is cylindrical, and both ends of the damping cylinder have external threads that are threaded to the sleeve portion; the middle of the sleeve portion has a second corrugated portion, which allows the sleeve portion to expand and contract.

[0009] The upper damping disc is spaced apart on the upper surface of the I-beam, and the lower damping disc is located on the lower surface of the I-beam. The sleeve part is designed inside the central hole of the I-beam. The upper and lower damping discs can move closer or further apart under axial external force to achieve damping through the second corrugated part.

[0010] As an alternative or supplement to the above structure: the edge of the disc surface is provided with a first corrugated portion, which abuts against the disc surface of the I-shaped disc.

[0011] As an alternative or supplement to the above structure: the first corrugated part is conical in shape, the small end of the first corrugated part is connected to the outer edge of the upper shock absorber, and the large end of the first corrugated part abuts against the I-shaped plate.

[0012] As an alternative or supplement to the above structure: the internal thread at the upper end of the sleeve portion is connected to the thread of the sleeve portion of the upper shock absorber.

[0013] As an alternative or supplement to the above structure: the internal thread at the lower end of the sleeve is connected to the thread of the sleeve of the lower shock absorber.

[0014] As an alternative or supplement to the above structure: a number of triangular reinforcing ribs are provided at the connection between the disc surface and the sleeve portion, and the tips of the reinforcing ribs extend into the center hole of the I-beam disc to improve the alignment when the upper or lower damping disc is installed.

[0015] As an alternative or supplement to the above structure: the diameter of the circumscribed circle of the end of the reinforcing rib near the surface of the disc is not greater than the diameter of the central hole of the I-shaped disc.

[0016] As an alternative or supplement to the above structure: the outer cylindrical surface of the I-beam is provided with concave and convex textures.

[0017] The beneficial effects of this utility model are as follows: The shock-absorbing package in this solution can effectively absorb shock using the shock-absorbing structure, thereby achieving effective shock absorption protection. At the same time, the shock-absorbing structure includes three mutually detachable parts, which can be quickly installed and disassembled, improving the recycling rate and reuse rate. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this scheme or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0019] Figure 1 This is a structural schematic diagram of the shock-absorbing encapsulation package for the cable in this solution;

[0020] Figure 2 This is an exploded structural diagram of the I-beam plate and the shock-absorbing structure;

[0021] Figure 3 It is a cross-sectional structural diagram of the I-beam plate and the shock absorption structure;

[0022] Figure 4 It is a diagram showing the winding state of the cable at the ridges and grooves of the I-beam reel.

[0023] In the diagram: 1-Upper damping disc; 2-I-shaped disc; 3-Lower damping disc; 4-Damping cylinder; 5-First corrugated section; 6-Second corrugated section; 7-Disc surface; 8-Sleeve section; 9-Reinforcing rib; 10-Rough and concave texture; 11-Cable. Detailed Implementation

[0024] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this solution without creative effort are within the protection scope of this solution.

[0025] like Figures 1 to 4 As shown, this embodiment designs a shock-absorbing encapsulation package for a cable, including a cable, an I-beam reel, and a shock-absorbing structure.

[0026] The cable is wound on an I-beam.

[0027] The vibration damping structure includes components such as an upper damping disc, a lower damping disc, and a damping cylinder. Both the upper damping disc 1 and the lower damping disc 3 are T-shaped, and each includes two parts: a disc surface 7 and a sleeve portion 8. The sleeve portion 8 is connected to the center of the disc surface 7. When installing the upper damping disc 1 and the lower damping disc 3, it is only necessary to insert the sleeve portion 8 into the center hole of the T-shaped disc 2, thus achieving convenient installation.

[0028] The shock absorber 4 is cylindrical, with external threads at both ends and internal threads at the end of the sleeve portion 8. When connecting the shock absorber 4 to the sleeve portion 8, the end of the shock absorber 4 is threadedly connected to the sleeve portion 8 of the upper shock absorber 1 or the lower shock absorber 3. Specifically: the internal thread at the upper end of the sleeve portion 8 is threaded to the sleeve portion 8 of the upper shock absorber 1; the internal thread at the lower end of the sleeve portion 8 is threaded to the sleeve portion 8 of the lower shock absorber 3.

[0029] The sleeve portion 8 has a second corrugated portion 6 in the middle, which allows the sleeve portion 8 to expand and contract. When the sleeve portion 8 expands and contracts, it can absorb the axial impact received by the upper damping plate 1 or the lower damping plate 3, thereby protecting the I-beam 2, reducing the axial impact on the I-beam 2, and effectively protecting the cable 11 wound on the I-beam 2.

[0030] In addition, a first corrugated part 5 can be provided on the edge of the disc surface 7. The first corrugated part 5 abuts against the disc surface of the I-beam disc 2. When the disc surface 7 is subjected to impact, when the disc surface 7 of the upper shock absorber 1 and the lower shock absorber 3 is close to or away from the disc surface of the I-beam disc 2, the first corrugated part 5 can absorb part of the impact force, thereby increasing the vibration absorption effect of the shock absorption structure and improving the protection of the I-beam disc 2 and the cable 11.

[0031] The first corrugated part 5 can be cone-shaped. The small end of the first corrugated part 5 is connected to the outer edge of the upper shock absorber 1, and the large end of the first corrugated part 5 abuts against the I-shaped plate 2.

[0032] When the damping structure is installed on the I-beam plate 2, the upper damping plate 1 is spaced apart on the upper surface of the I-beam plate 2, and the lower damping plate 3 is located on the lower surface of the I-beam plate 2. The sleeve part 8 is designed inside the central hole of the I-beam plate 2. The upper damping plate 1 and the lower damping plate 3 can move closer to each other or further away from each other under axial external force, so as to achieve damping through the second corrugated part 6.

[0033] Several triangular reinforcing ribs 9 are provided at the connection between the disc part 7 and the sleeve part 8. The tips of the reinforcing ribs 9 extend into the center hole of the I-beam disc 2, which improves the centering and coaxiality when the upper damping disc 1 or the lower damping disc 3 is installed on the I-beam disc 2, and also improves the structural strength of the sleeve part 8.

[0034] The outer diameter of the reinforcing rib 9 at the end near the disc surface 7 is not greater than the diameter of the central hole of the I-beam disc 2, thereby reducing the vibration transmitted from the upper damping disc 1 and the lower damping disc 3 to the I-beam disc 2 through the reinforcing rib 9.

[0035] The shock-absorbing structure of the above-mentioned I-beam reel, consisting of three detachable parts, allows for quick installation and disassembly, thereby improving the recycling and reuse rates. In addition, the shock-absorbing structure can be directly assembled onto existing I-beam reels 2 to provide shock absorption protection for them. Furthermore, all three parts of the I-beam reel can be easily replaced, facilitating compatibility with different models of I-beam reels 2.

[0036] The outer cylindrical surface of the I-beam reel 2 is provided with raised and recessed textures 10. When the cable 11 is wound onto the I-beam reel 2, the cable 11 can be misaligned due to the raised and recessed textures 10. Figure 4 As shown, when the H-beam 2 is subjected to axial impact, the force transmission direction between adjacent cables 11 is not parallel to the direction of the axial force, thereby reducing the transmission of impact force between cables 11.

[0037] The above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation; it is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom remain within the scope of this technology.

Claims

1. A shock-absorbing encapsulation package for a cable, characterized in that: Includes cable (11), I-beam (2), and shock-absorbing structure; The cable (11) is wound around the I-beam (2); The damping structure includes an upper damping disc (1), a lower damping disc (3), and a damping cylinder (4); both the upper damping disc (1) and the lower damping disc (3) are T-shaped and each includes a disc surface (7) and a sleeve portion (8); the sleeve portion (8) is connected to the center of the disc surface (7), and the end of the sleeve portion (8) is provided with an internal thread; the damping cylinder (4) is cylindrical, and both ends of the damping cylinder (4) have external threads and are threadedly connected to the sleeve portion (8); the middle part of the sleeve portion (8) has a second corrugated portion (6), which allows the sleeve portion (8) to expand and contract. The upper damping disc (1) is spaced apart on the upper surface of the I-beam disc (2), and the lower damping disc (3) is located on the lower surface of the I-beam disc (2). The sleeve part (8) is designed inside the central hole of the I-beam disc (2). The upper damping disc (1) and the lower damping disc (3) can move closer to each other or further away from each other under axial external force, so as to achieve damping through the second corrugated part (6).

2. The shock-absorbing encapsulation package for the cable according to claim 1, characterized in that: The edge of the disc surface (7) is provided with a first corrugated part (5), which abuts against the disc surface of the I-shaped disc (2).

3. The shock-absorbing encapsulation package for the cable according to claim 2, characterized in that: The first corrugated part (5) is cone-shaped. The small end of the first corrugated part (5) is connected to the outer edge of the upper shock absorber (1), and the large end of the first corrugated part (5) abuts against the I-shaped plate (2).

4. The shock-absorbing encapsulation package for the cable according to claim 1, characterized in that: The internal thread at the upper end of the sleeve part (8) is threadedly connected to the sleeve part (8) of the upper shock absorber (1).

5. The shock-absorbing encapsulation package for the cable according to claim 4, characterized in that: The internal thread at the lower end of the sleeve portion (8) is threadedly connected to the sleeve portion (8) of the lower shock absorber (3).

6. The shock-absorbing encapsulation package for the cable according to claim 4, characterized in that: Several triangular reinforcing ribs (9) are provided at the connection between the disc surface (7) and the sleeve part (8). The tip of the reinforcing rib (9) extends into the center hole of the I-beam disc (2) to improve the alignment of the upper damping disc (1) or the lower damping disc (3) during installation.

7. The shock-absorbing encapsulation package for the cable according to claim 5, characterized in that: The diameter of the outer circle of the reinforcing rib (9) near the surface of the plate (7) is not greater than the diameter of the central hole of the I-beam plate (2).

8. The shock-absorbing encapsulation package for the cable according to claim 1, characterized in that: The outer cylindrical surface of the I-shaped plate (2) is provided with concave and convex textures (10).

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