Underwater cable underground protection mechanism

Abstract

The utility model discloses an underwater cable buried protection mechanism, and the key points of the technical scheme are that the underwater cable buried protection mechanism comprises a cable body, the outer circular wall surface of the cable body is movably sleeved with a plurality of inner ring sleeves, and the outer circular wall surfaces of the inner ring sleeves are movably sleeved with an outer sheath; when the cable is used, the cable body can penetrate through the multiple inner ring sleeves, then the inner ring sleeves are sleeved with the outer sheath, at the moment, the supporting plates can be attached to the interior of the outer sheath, the effect of protecting the cable body can be achieved, meanwhile, the inner ring sleeves are arranged at intervals through connection of the connecting ropes, so that the flexibility of the cable is improved, and the service life of the cable is prolonged. The reinforcing rods are used for connecting the supporting plates so as to protect the cable body in multiple directions, the non-slip mats are used for increasing the sleeving connection between the supporting plates and the outer sheath and preventing slipping, the shielding net is used for increasing the transmission stability of the cable body, the rubber blocks are used for increasing the wear resistance of the cable body, and the steel wire ropes are used for increasing the anti-cutting performance of the rubber blocks. And the cable body is prevented from being damaged by external impact.

Description

Technical Field

[0001] The utility model relates to the technical field of cable protection, in particular to an underground protection mechanism for underwater cables. Background Art

[0002] Underwater cables are cable systems used to transmit telecommunications, power, data and other signals in an underwater environment. They play an important role in modern society and have a variety of functions and applications. Underwater cables play a key role in connecting communications, power transmission and data transmission between different geographical locations, and are of great significance to all aspects of modern society.

[0003] However, conventional underwater cables usually have a steel core or steel wire armor inside to protect the core and increase the cable's endurance. This structure can effectively prevent the core from external mechanical damage, underwater impact, pressure and wear. This means that the underwater cable may be relatively rigid and not easy to bend or fold, which may bring challenges when installing and maintaining the cable. To solve the above problems, we propose an underwater cable buried protection mechanism. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an underwater cable buried protection mechanism to solve the problems raised in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A buried underwater cable protection mechanism comprises: a cable body, wherein the outer circular wall of the cable body is movably sleeved with a plurality of inner ring sleeves, and the outer circular wall of the inner ring sleeve is movably sleeved with an outer sheath; and a protection component, wherein the protection component is arranged on the outer circular wall of the inner ring sleeve and is used to protect the cable body.

[0007] By adopting the above technical solution, an outer sheath is provided to protect the cable body provided inside, and a protective component can be used to further increase the protection of the cable body, while maintaining the toughness of the cable, which is convenient for installation and maintenance by staff.

[0008] Preferably, the protective component includes: a plurality of support frames, each of which is fixedly mounted on the outer circular wall surface of the inner ring sleeve, a support plate is fixedly mounted on one side of the support frame, the support plate is fitted together with the inner circular wall surface of the outer protective sleeve, a connecting hole is opened on the top surface of the support plate, and a connecting rope is connected to the internal movable sleeve of the connecting hole.

[0009] By adopting the above technical solution and setting a support plate, the cable body can be passed through a plurality of inner sleeves during use, and the inner sleeves are then inserted into the interior of the outer sheath. At this time, the support plate can fit the interior of the outer sheath, thereby achieving the effect of protecting the cable body and effectively preventing the wire core from being damaged by external mechanical extrusion and the like. At the same time, the inner sleeves are set at the connection intervals of the connecting rope to increase its flexibility.

[0010] Preferably, the protection assembly further comprises: two reinforcing rods, both of which are fixedly mounted between every two adjacent support plates, and an anti-slip pad is fixedly mounted on the outer circular wall surface of the support plate.

[0011] By adopting the above technical solution, a reinforcing rod is provided to connect the support plate so as to protect the cable body in multiple directions. Meanwhile, an anti-skid pad can be used to increase the connection between the support plate and the outer sheath to prevent slipping.

[0012] Preferably, a shielding net is fixedly sleeved on the inner circular wall surface of the inner ring sleeve.

[0013] By adopting the above technical solution and setting a shielding net, the transmission stability of the cable body is increased.

[0014] Preferably, a plurality of rubber blocks are fixedly mounted on the outer circular wall surface of the outer sheath.

[0015] By adopting the above technical solution and arranging a rubber block to protect the outer sheath, the wear resistance of the outer sheath is increased.

[0016] Preferably, a top hole is formed on the top surface of the rubber block, and a steel wire rope is arranged inside the top hole.

[0017] By adopting the above technical solution and arranging a steel wire rope, the anti-cutting performance of the rubber block is increased, thereby preventing the cable body from being damaged by external impact.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] An outer sheath is provided to protect the cable body provided inside, and a protective component can be used to further increase the protection of the cable body, while also maintaining the toughness of the cable, so that it is convenient for workers to install and maintain. A support plate is provided, so that when in use, the cable body can be passed through several inner sleeves, and then the inner sleeves are inserted into the inner part of the outer sheath. At this time, the support plate can be used to fit the inner part of the outer sheath, so that the effect of protecting the cable body can be achieved, and the wire core can be effectively prevented from being damaged by external mechanical extrusion, etc. At the same time, an inner sleeve is provided at the connection interval of the connecting rope to increase its flexibility.

[0020] A reinforcing rod is provided to connect the support plate so as to protect the cable body in multiple directions. An anti-slip pad can be used to increase the connection between the support plate and the outer sheath to prevent slipping. A shielding net can be provided to increase the transmission stability of the cable body.

[0021] The rubber block is provided to protect the outer sheath and increase its wear resistance, and the steel wire rope is provided to increase the anti-cutting performance of the rubber block to prevent damage to the cable body caused by external impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the inner ring structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the support plate structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the top hole structure of the utility model.

[0026] Figure numerals: 1. cable body; 2. inner ring sleeve; 3. outer sheath; 4. support frame; 5. support plate; 6. connecting hole; 7. connecting rope; 8. reinforcing rod; 9. anti-slip pad; 10. shielding net; 11. rubber block; 12. top hole; 13. wire rope. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0028] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0029] refer to Figure 1-Figure 4A buried underwater cable protection mechanism comprises: a cable body 1, wherein the outer circumferential wall of the cable body 1 is movably sleeved with a plurality of inner ring sleeves 2, wherein the outer circumferential wall of the inner ring sleeve 2 is movably sleeved with an outer sheath 3, wherein the outer circumferential wall of the inner ring sleeve 2 is provided with a protection component for protecting the cable body 1, wherein the outer sheath 3 is provided for protecting the cable body 1 provided inside, and wherein the protection component can be used for further increasing the protection of the cable body 1, and wherein the toughness of the cable is combined, and the installation and maintenance of the staff are facilitated. The protection component comprises: a plurality of support frames 4, wherein the plurality of support frames 4 are fixedly installed on the outer surface of the inner ring sleeve 2 A circular wall surface, a support plate 5 is fixedly installed on one side of the support frame 4, and the support plate 5 is fitted together with the inner circular wall surface of the outer sheath 3. A connecting hole 6 is opened on the top surface of the support plate 5, and a connecting rope 7 is movably sleeved inside the connecting hole 6. By setting the support plate 5, when in use, the cable body 1 can be passed through a plurality of inner ring sleeves 2, and then the inner ring sleeves 2 are inserted into the inner part of the outer sheath 3. At this time, the support plate 5 can fit the inner part of the outer sheath 3. At this time, the effect of protecting the cable body 1 can be achieved, and the wire core can be effectively prevented from being damaged by external mechanical extrusion, etc. At the same time, the inner ring sleeve 2 is set at the connection interval of the connecting rope 7 to increase its flexibility.

[0030] refer to Figure 1-Figure 4 The protection component also includes: two reinforcing rods 8, both of which are fixedly installed between every two adjacent support plates 5, and the outer circular wall surface of the support plate 5 is fixedly installed with an anti-skid pad 9. The reinforcing rods 8 are used to connect the support plates 5 to protect the cable body 1 in multiple directions. At the same time, the anti-skid pad 9 can be used to increase the connection between the support plate 5 and the outer sheath 3 to prevent slipping. The inner circular wall surface of the inner ring sleeve 2 is fixedly connected with a shielding net 10. The shielding net 10 is used to increase the transmission stability of the cable body 1.

[0031] refer to Figure 1-Figure 4 A plurality of rubber blocks 11 are fixedly mounted on the outer circular wall surface of the outer sheath 3. The rubber blocks 11 are provided to protect the outer sheath 3 and increase its wear resistance. A top hole 12 is provided on the top surface of the rubber block 11. A steel wire rope 13 is provided inside the top hole 12. The steel wire rope 13 is provided to increase the anti-cutting performance of the rubber block 11 and prevent damage to the cable body 1 caused by external impact.

[0032] Working principle: Please refer to Figure 1-Figure 4As shown, when in use, the cable body 1 can be passed through several inner ring sleeves 2, and then the inner ring sleeves 2 can be inserted into the interior of the outer sheath 3. At this time, the support plate 5 can be fitted into the interior of the outer sheath 3. At this time, the effect of protecting the cable body 1 can be achieved, and the wire core can be effectively prevented from being damaged by external mechanical extrusion and the like. At the same time, the inner ring sleeves 2 are arranged at the connection intervals of the connecting ropes 7 to increase its flexibility. A reinforcing rod 8 is arranged to connect the support plate 5 to protect the cable body 1 in multiple directions. At the same time, an anti-slip pad 9 can be used to increase the connection between the support plate 5 and the outer sheath 3 to prevent slipping. A shielding net 10 is arranged to increase the transmission stability of the cable body 1. A rubber block 11 is arranged to protect the outer sheath 3 and increase its wear resistance. A steel wire rope 13 is arranged to increase the anti-cutting performance of the rubber block 11 to prevent damage to the cable body 1 caused by external impact.

[0033] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that, unless otherwise defined, the technical terms or scientific terms used in the present invention should have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An underwater cable buried protection mechanism, characterized in that: include: A cable body (1), wherein a plurality of inner ring sleeves (2) are movably sleeved on the outer circular wall surface of the cable body (1), and an outer sheath (3) is movably sleeved on the outer circular wall surface of the inner ring sleeve (2); A protection component, the protection component is arranged on the outer circumferential wall surface of the inner ring sleeve (2) and is used to protect the cable body (1); the protection component comprises: A plurality of support frames (4), each of which is fixedly mounted on the outer circular wall surface of the inner ring sleeve (2); a support plate (5) is fixedly mounted on one side of the support frame (4); the support plate (5) is fitted together with the inner circular wall surface of the outer protective sleeve (3); a connecting hole (6) is provided on the top surface of the support plate (5); a connecting rope (7) is movably sleeved inside the connecting hole (6).

2. The underwater cable buried protection mechanism according to claim 1, characterized in that: The protection component also includes: Two reinforcing rods (8) are fixedly mounted between each two adjacent support plates (5); and an anti-slip pad (9) is fixedly mounted on the outer circular wall surface of the support plate (5).

3. The underwater cable buried protection mechanism according to claim 1, characterized in that: The inner circular wall surface of the inner ring sleeve (2) is fixedly sleeved with a shielding net (10).

4. The underwater cable buried protection mechanism according to claim 3, characterized in that: A plurality of rubber blocks (11) are fixedly mounted on the outer circular wall surface of the outer sheath (3).

5. The underwater cable buried protection mechanism according to claim 4, characterized in that: A top hole (12) is provided on the top surface of the rubber block (11), and a steel wire rope (13) is arranged inside the top hole (12).

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