CN218866762U - Photoelectric composite zero-buoyancy seawater robot cable - Google Patents

Abstract

The utility model discloses a zero buoyancy seawater robot cable of photoelectric composite belongs to cable technical field, be equipped with waterproofing mechanism, enhancement layer between oversheath and the inner sheath in proper order, waterproofing mechanism includes waterproof layer, cladding in the waterproof layer outside of cladding in the enhancement layer expansion rubber layer, the peripheral border on expansion rubber layer is equipped with tooth two that is the annular and distributes, and is equipped with on the inner wall of oversheath be the annular distribute and with tooth two meshing tooth one, the enhancement layer includes that equidistant cover locates on the inner sheath outer wall and be located the inboard wire of waterproof layer and weave the ring body. The utility model discloses in when the oversheath takes place the damage, outside rivers can flow to the expansion rubber layer place side along damaged position, through the emergence inflation that performance that its itself has can be quick when expansion rubber layer and rivers contact and carry out the shutoff to the position that the outer sheath leaked to prevent that the rivers from entering the inside depths of cable, ensure the safe in utilization of cable.

Description

Photoelectric composite zero-buoyancy seawater robot cable

Technical Field

The utility model relates to the technical field of cables, specificly relate to a zero buoyancy seawater robot cable of photoelectric composite.

Background

In recent years, the rapid development of marine economy, from shoals to deep sea, has explored a change day and night, and in order to meet the operations in blue ocean monitoring and application, related marine robots with different operation functions have begun to be developed; in the equipment testing stage and the normal use stage, the cable plays a role in transmitting monitoring data in real time and monitoring the equipment condition in real time;

the existing photoelectric composite cable matched with the seawater robot is characterized in that a lot of marine organisms are stored in seawater, when the seawater robot works in water, the photoelectric composite cable on the seawater robot can be bitten by other marine organisms such as fishes, in addition, when the seawater robot moves in the seabed of a shallow water area, the seawater robot can be in frictional contact with reef on the seabed due to accidents, if the reef is sharp, scratches can be caused to the cable, and in conclusion, when the outer sheath of the cable is damaged due to external force, if the outer sheath of the cable cannot be timely and effectively plugged to the water leakage part of the outer sheath, seawater can enter the inner side of the cable, firstly, potential safety hazards can be brought to the use of the cable, secondly, the weight of the cable is increased, and the robot is not beneficial to the expansion of the work in the seawater.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing and is different from prior art's solution, specifically, the utility model aims at providing a zero buoyancy seawater robot cable of photoelectric composite to when solving among the above-mentioned background art and proposing the damage because of the accident of photoelectric composite cable, because of can not in time carry out the shutoff to the damage department of cable, lead to inside the sea water gets into the cable, and the problem of bringing for the safe in utilization of cable.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a zero buoyancy seawater robot cable of photoelectric composite, includes the oversheath, the inboard of oversheath is equipped with the interior sheath of making by the flexible glue material, and the inside equidistant cable core bundle that is the annular distribution that is equipped with of interior sheath, be equipped with waterproofing mechanism, enhancement layer between oversheath and the interior sheath in proper order, waterproofing mechanism is including cladding in the waterproof layer in the enhancement layer outside, cladding in the expansion rubber layer in the waterproof layer outside, the peripheral border on expansion rubber layer is equipped with tooth two that is the annular distribution, and is equipped with on the inner wall of oversheath be the annular distribution and with tooth two meshed tooth one, the enhancement layer includes equidistant cover and locates on the interior sheath outer wall and be located the inboard wire of waterproof layer and weave the ring body.

Furthermore, the cable core bundle comprises a lead, an insulating layer coated outside the lead, and a metal shielding layer coated outside the insulating layer.

Furthermore, a first tooth group and a second tooth group which are arranged in a staggered mode are arranged on the inner wall of the outer sheath and the outer wall of the expansion rubber layer, and each group of tooth set comprises teeth which are arranged in an annular mode.

Furthermore, a protective layer made of soft rubber materials is arranged between the reinforcing layer and the waterproof layer.

Furthermore, the periphery of each metal wire woven ring body is provided with first lugs at equal intervals, the inner wall of each metal wire woven ring body is provided with second lugs at equal intervals, and the outer wall of the inner protection layer and the inner wall of the protection layer are respectively provided with inserting ports matched with the lugs on the corresponding sides.

Furthermore, reinforcing ribs made of steel wire ropes are arranged inside the inner protection layer at equal intervals.

3. Advantageous effects

1. The utility model discloses in, gnaw and sting or when taking place the damage by the reef fish tail when the oversheath by marine organism, outside rivers can flow to inflation rubber layer place side along damaged position, can be quick through the performance that itself has when inflation rubber layer and rivers contact take place the inflation and carry out the shutoff to the position that the outer sheath leaked, in order to prevent that the rivers from entering the inside depths of cable, ensure the safety in utilization of cable, still can avoid the sea water to get into the inside cable that leads to cable gravity grow in addition, and the expansion of working in the ocean for seawater robot brings unchangeable problem, in addition through oversheath and inflation rubber layer through the setting that the form of tooth meshing is embraced together, when the outer sheath leaked on the one hand, the accessible is the inflation rubber layer of cockscomb structure can carry out the shutoff to the position of leaking on one side, another still can carry out effectual separation to damaged position and other positions, in order to hinder the rivers that get into cable inside, reduce stretching of water flow direction to other positions, on the other hand embraces the setting together through the form of tooth meshing, still can prevent dislocation layer upon layer, be favorable to keep cable inner structure's stability performance.

2. The utility model discloses in, the metal wire is woven the ring body and is located the setting between interior sheath and the inoxidizing coating with equidistant form, the messenger is disconnected the metal wire that sets up and weaves the ring body and not only can carry out powerful support to the inside of cable, still can set up through its disconnected the setting that separates and make it have the ability that can cooperate the cable to take place to wrench movement, the inoxidizing coating can be made by rubber materials in addition, can prevent through the inoxidizing coating that the metal wire from weaving the ring body and directly contact with the waterproof layer to the realization is to the protection of waterproof layer, prolongs its life.

3. The utility model discloses in, the inside and outside both sides wall that the ring body was woven to the wire all lies in between interior sheath and inoxidizing coating with relatively stable form through the grafting of lug and interface to weave the stability ability of ring body when using to the wire and guarantee.

Drawings

Fig. 1 is a schematic structural view of the interior of the utility model;

FIG. 2 is a schematic structural view of the arrangement of the metal wire knitted loop body on the inner sheath;

FIG. 3 is a schematic structural view of a single wire braid ring;

FIG. 4 is a partial structural view of the outer sheath deployed;

fig. 5 is an enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. an outer sheath; 2. an expansion rubber layer; 3. a waterproof layer; 4. a protective layer; 5. a reinforcing layer; 51. a wire braid ring body; 52. a first bump; 53. a second bump; 6. an inner sheath layer; 7. a cable core bundle; 8. reinforcing ribs; 9. a first tooth; 10. a second tooth; 11. an interface; 12. a first tooth group; 13. and a second tooth group.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

The photoelectric composite zero-buoyancy seawater robot cable shown in fig. 1 comprises an outer sheath 1, wherein an inner protection layer 6 made of a soft rubber material is arranged on the inner side of the outer sheath 1, cable core bundles 7 distributed in an annular manner are arranged inside the inner protection layer 6 at equal intervals, the inner protection layer 6 can be made of a rubber material, the cable core bundles 7 inside the inner protection layer 6 are buffered and protected through flexibility and elasticity of the inner protection layer 6, each cable core bundle 7 comprises a wire, an insulating layer coated on the outer side of the wire and a metal shielding layer coated on the outer side of the insulating layer, the outer side of each wire is correspondingly provided with one metal shielding layer, and the photoelectric composite zero-buoyancy seawater robot cable can perform all-around anti-interference protection on each wire so as to enhance the anti-interference performance of the cable;

as shown in fig. 1 and 5, a waterproof mechanism and a reinforcing layer 5 are sequentially arranged between an outer sheath 1 and an inner protective layer 6, the waterproof mechanism comprises a waterproof layer 3 coated on the outer side of the reinforcing layer 5 and an expansion rubber layer 2 coated on the outer side of the waterproof layer 3, the waterproof layer 3 can be made of a silica gel material, a second tooth 10 which is annularly distributed is arranged on the peripheral circumference of the expansion rubber layer 2, a first tooth 9 which is annularly distributed and is meshed with the second tooth 10 is arranged on the inner wall of the outer sheath 1, when the outer sheath 1 is bitten by marine organisms or scratched by reefs and damaged, external water flow can flow to the side of the expansion rubber layer 2 along the damaged position, when the expansion rubber layer 2 is contacted with water flow, the expansion rubber layer can rapidly expand through the self-possessed performance and block the water leakage position of the outer sheath 1, the water flow is prevented from entering the deep inside of the cable, the use safety of the cable is ensured, in addition, the outer sheath 1 and the expansion rubber layer 2 are arranged in a manner of being meshed through the teeth, on one hand, when the outer sheath 1 leaks water, the water leaking part can be plugged at one side through the serrated expansion rubber layer 2, on the other hand, the damaged part can be effectively separated from other parts, so that the water flow entering the inside of the cable is blocked, the spreading of the water flow to other positions is reduced, on the other hand, the dislocation among layers can be prevented through the arrangement of being meshed together in the manner of the teeth, and the stability of the internal structure of the cable is favorably maintained;

as shown in fig. 4, the inner wall of the outer sheath 1 and the outer wall of the expansion rubber layer 2 are provided with a first tooth group 12 and a second tooth group 13 which are arranged in a staggered manner, each group of tooth comprises teeth which are arranged in an annular manner, and the outer sheath 1 and the expansion rubber layer 2 are provided with the first tooth group 12 and the second tooth group 13 which are arranged in a staggered manner, so that on one hand, the blocking effect of the teeth on water flow can be further improved, the spreading of water flowing to other positions can be reduced, and on the other hand, the cohesion effect between cable layers can be enhanced;

as shown in fig. 1, 2 and 3, the reinforcing layer 5 includes metal wire braided ring bodies 51 which are sleeved on the outer wall of the inner protective layer 6 at equal intervals and are positioned on the inner side of the waterproof layer 3, a protective layer 4 made of a soft rubber material is arranged between the reinforcing layer 5 and the waterproof layer 3, the inner wall of the protective layer 4 is in contact with the outer wall of the metal wire braided ring bodies 51, the metal wire braided ring bodies 51 are arranged between the inner protective layer 6 and the protective layer 4 at equal intervals, so that the metal wire braided ring bodies 51 which are arranged at intervals can not only strongly support the inside of the cable, but also have the capability of being matched with the cable to generate twisting through the arrangement of the metal wire braided ring bodies 51, in addition, the protective layer 4 can be made of a rubber material, and the metal wire braided ring bodies 51 can be prevented from being directly contacted with the waterproof layer 3 through the waterproof layer 4, so as to protect the waterproof layer 3 and prolong the service life of the cable;

as shown in fig. 2 and 3, a first projection 52 is arranged on the periphery of each metal wire knitted ring body 51 at equal intervals, a second projection 53 is arranged on the inner wall of each metal wire knitted ring body 51 at equal intervals, insertion ports 11 matched with the corresponding side projections are respectively arranged on the outer wall of the inner protection layer 6 and the inner wall of the protection layer 4, and the inner side wall and the outer side wall of each metal wire knitted ring body 51 are positioned between the inner protection layer 6 and the protection layer 4 in a relatively stable manner through the insertion of the projections and the insertion ports 11, so as to ensure the stability of the metal wire knitted ring bodies 51 in use;

as shown in fig. 1, reinforcing ribs 8 made of steel wire ropes are arranged inside the inner sheath 6 at equal intervals, and the cable has flexibility and good compression resistance and torsion resistance through the reinforcing ribs 8.

It should be understood by those skilled in the art that the above embodiments are only used for illustrating the present invention, and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit of the present invention.

Claims (6)

1. The utility model provides a zero buoyancy seawater robot cable of photoelectric composite, includes oversheath (1), the inboard of oversheath (1) is equipped with interior sheath (6) of being made by the flexible glue material, and the inside equidistant of interior sheath (6) is equipped with cable core bundle (7) that are the annular distribution, a serial communication port, be equipped with waterproofing mechanism, enhancement layer (5) between oversheath (1) and interior sheath (6) in proper order, waterproofing mechanism is including cladding in waterproof layer (3) in the enhancement layer (5) outside, cladding in expansion rubber layer (2) in the waterproof layer (3) outside, the peripheral border of expansion rubber layer (2) is equipped with tooth two (10) that are the annular distribution, and is equipped with on the inner wall of oversheath (1) and tooth one (9) that are the annular distribution and mesh with tooth two (10), enhancement layer (5) are located interior sheath (6) outer wall and are located the inboard wire of waterproof layer (3) and weave ring body (51) including equidistant cover.

2. The photoelectric composite zero-buoyancy seawater robot cable according to claim 1, wherein the cable core bundle (7) comprises a lead, an insulating layer coated outside the lead, and a metal shielding layer coated outside the insulating layer.

3. The photoelectric composite zero-buoyancy seawater robot cable according to claim 1, wherein the inner wall of the outer sheath (1) and the outer wall of the expansion rubber layer (2) are provided with a first tooth group (12) and a second tooth group (13) which are arranged in a staggered manner, and each group of tooth tools comprises teeth which are arranged in an annular manner.

4. The photoelectric composite zero-buoyancy seawater robot cable according to claim 1, wherein a protective layer (4) made of soft rubber material is arranged between the reinforcing layer (5) and the waterproof layer (3).

5. The photoelectric composite zero-buoyancy seawater robot cable according to claim 4, wherein the periphery of each metal wire braided ring body (51) is provided with a first bump (52) at equal intervals, the inner wall of each metal wire braided ring body (51) is provided with a second bump (53) at equal intervals, and the outer wall of the inner protection layer (6) and the inner wall of the protection layer (4) are respectively provided with a socket (11) matched with the corresponding side bump.

6. The photoelectric composite zero-buoyancy seawater robot cable according to claim 1, wherein reinforcing ribs (8) made of steel wire ropes are arranged inside the inner sheath layer (6) at equal intervals.

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