CN113937710A

CN113937710A - Underwater buoyant cable with torsion-resistant structure and erection device thereof

Info

Publication number: CN113937710A
Application number: CN202111218688.7A
Authority: CN
Inventors: 张永钦
Original assignee: Tailaixing Technology Huizhou Co ltd
Current assignee: Tailaixing Technology Huizhou Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-01-14
Anticipated expiration: 2041-10-20
Also published as: CN113937710B

Abstract

The invention discloses an underwater buoyancy cable with a torsion-resistant structure and an erection device thereof, and the underwater buoyancy cable comprises a first wrapping layer, wherein an inner cable is sleeved inside the first wrapping layer, a first connector is installed at the front end of the inner cable, a second connector is installed at the rear end of the inner cable, splicing connectors are installed at the front end and the rear end of the first wrapping layer, the outer wall of the first wrapping layer is connected with a second wrapping layer in a gluing mode, a rubber groove is connected at the gap between the second wrapping layer and the first wrapping layer in a gluing mode, and rubber balls are distributed on the inner wall of the rubber groove at equal intervals. This device is through setting up spiral helicine rubber groove and rubber ball, and the torsion circumstances that can effectual resistance cable appear to the helical structure of rubber groove is opposite with the flow direction of rivers, and rethread rubber ball improves the antitorque commentaries on classics nature in rubber groove, and this device can effectively handle the local rotatory condition that long cable appears when the aquatic erodees, simple structure, and production is convenient, can improve the life of cable.

Description

Underwater buoyant cable with torsion-resistant structure and erection device thereof

Technical Field

The invention relates to the field of cables, in particular to an underwater buoyancy cable with a torsion-resistant structure and an erection device thereof.

Background

Typically a rope-like cable made up of several or groups of conductors twisted about each other, with each group insulated from the other and often twisted about a center, with a highly insulating coating covering the entire outside. The cable has the characteristics of internal electrification and external insulation.

The underwater cable in the prior art is often arranged at a long distance, and when the underwater cable is subjected to the condition of water flow becoming large, the cable is locally twisted, so that the situation that surface materials are cracked due to long-term twisting in the long-term use process of the cable is caused, and the long-term use of the cable is not facilitated.

Therefore, the underwater buoyancy cable with the torsion-resistant structure and the erection device thereof are provided to solve the problems.

Disclosure of Invention

The invention aims to provide an underwater buoyancy cable with a torsion-resistant structure and an erection device thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an underwater buoyancy cable with resistant structure of twisting which characterized in that: including first parcel layer, first parcel in-situ portion has cup jointed the interior cable, first connector is installed to interior cable front end, the second connector is installed to interior cable rear end, splice joint is all installed at both ends around the first parcel layer, first parcel layer outer wall veneer is connected with second parcel layer, second parcel layer and the clearance department veneer on first parcel layer are connected with the rubber groove, rubber inslot wall equidistance distributes and has the rubber ball.

In a further embodiment, the outer wall of the second wrapping layer is glued with a third wrapping layer, and the outer wall of the third wrapping layer is uniformly coated with bitter principles, so that the effects are as follows: this structure is through setting up the third wrapping layer in the inboard to through the mode of paining the bittering agent on its surface, the effectual fish worm of having avoided gnaws for a long time, can improve the whole life-span of cable.

In a further embodiment, the outer wall of the third wrapping layer is connected with a corrosion-resistant layer in a gluing mode, and the effects are as follows: the corrosion-resistant layer in this structure plays the guard action to the third parcel layer, avoids the erosion of sea water.

In a further embodiment, the rubber groove is of a spiral structure as a whole, and has the following effects: this structure can prevent effectively that the torsional condition from appearing in the in-process that the cable laid at a long distance through the rubber groove of spiral state, improves the holistic antitorque commentaries on classics effect of cable.

In a further embodiment, both ends fixedly connected with side connecting plate about the concatenation connects, two through the mutual fixed connection of bolt between the side connecting plate, the effect is: this structure lets two cables splice fast through two concatenation joints, side connecting plate and bolt.

The utility model provides an under water buoyant cable's handing equipment with resistant structure of twisting, its characterized in that: including the parcel ring, parcel ring cup joints in the outer wall that splices the joint, the equal fixedly connected with movable frame in both ends about the parcel ring, the spring is installed to movable frame inner wall, parcel ring bottom fixedly connected with butt joint ball, butt joint ball bottom swing joint has the connecting pipe, connecting pipe bottom fixedly connected with is located the installing frame of river bottom, the installing frame inner wall is provided with winding mechanism.

In a further embodiment, the inside motor of installing in the installing frame that is included of winding mechanism, the motor output end nestification has the wind-up roll, the wind-up roll outer wall winding has the coiling rope, and the effect is: the structure can actively pull the wrapping ring and the cable to move up and down in water through the winding mechanism, so that the cable can be more conveniently replaced.

In a further embodiment, the generator is installed to installing frame inner wall front end, the turbine leaf that is located the installing frame outside is nested to the generator axle head, and the effect is: the turbine blades and the generator can provide kinetic energy for the motor, so that the device can run at the bottom of the water for a longer time.

Compared with the prior art, the invention has the beneficial effects that:

this device is through setting up spiral helicine rubber groove and rubber ball, and the torsion circumstances that can effectual resistance cable appear to the helical structure of rubber groove is opposite with the flow direction of rivers, and rethread rubber ball improves the antitorque commentaries on classics nature in rubber groove, and with prior art contrast, the local rotatory circumstances that appears when this device can effective processing long cable erodees in aqueous, simple structure, and production is convenient, can improve the life of cable.

Drawings

FIG. 1 is a schematic view of the internal structure of an underwater buoyant cable with a torsion-resistant structure and an erection device thereof;

FIG. 2 is a schematic side view of the interior of the underwater buoyant cable with a twist resistant construction and the means for erecting the same;

FIG. 3 is a schematic view of the construction of an underwater buoyant cable having a twist resistant construction and an inner cable in the erection device thereof;

FIG. 4 is a schematic structural view of a cross section of a first wrapping layer in the underwater buoyant cable with a torsion-resistant structure and the erection device thereof;

fig. 5 is a schematic structural view of an underwater buoyant cable with a torsion-resistant structure and a rubber groove in an erection device thereof.

In the figure: 1. a first wrapping layer; 2. an inner cable; 3. a first connector; 4. a second connector; 5. splicing the joints; 501. side edge connecting plates; 6. a second wrapping layer; 7. a rubber groove; 701. a rubber ball; 8. a third wrapping layer; 9. a corrosion-resistant layer; 10. wrapping the ring; 11. a movable frame; 1101. a spring; 12. butting the balls; 13. a connecting pipe; 14. installing a frame; 15. a winding mechanism; 1501. a motor; 1502. a wind-up roll; 1503. winding the rope; 16. a generator; 17. and a turbine blade.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the underwater buoyancy cable with a torsion-resistant structure and the erection device thereof comprise a first wrapping layer 1, an inner cable 2 is sleeved inside the first wrapping layer 1, a first connector 3 is installed at the front end of the inner cable 2, a second connector 4 is installed at the rear end of the inner cable 2, splicing connectors 5 are installed at the front end and the rear end of the first wrapping layer 1, a second wrapping layer 6 is connected to the outer wall of the first wrapping layer 1 in a gluing mode, a rubber groove 7 is connected to the gap between the second wrapping layer 6 and the first wrapping layer 1 in a gluing mode, and rubber balls 701 are distributed on the inner wall of the rubber groove 7 at equal intervals.

The utility model provides a buoyancy cable under water and overhead mounting thereof with resistant structure of turning round, including parcel ring 10, parcel ring 10 cup joints in the outer wall that splices 5, the equal fixedly connected with movable frame 11 in both ends about parcel ring 10, spring 1101 is installed to movable frame 11 inner wall, parcel ring 10 bottom fixedly connected with butt joint ball 12, butt joint ball 12 bottom swing joint has connecting pipe 13, connecting pipe 13 bottom fixedly connected with is located the installing frame 14 of river bed, the 14 inner walls of installing frame are provided with winding mechanism 15

Example 1

Referring to fig. 1-5, in the embodiment of the invention, an underwater buoyant cable with a torsion-resistant structure and an erection device thereof are provided, the outer wall of the second wrapping layer 6 is glued with the third wrapping layer 8, bitter substances are uniformly coated on the outer wall of the third wrapping layer 8, and a large amount of bitter agents are coated on the outer wall of the third wrapping layer 8, so that the biting effect of fish and insects can be effectively prevented, the third wrapping layer 8 is prevented from being completely bitten by fish and insects, and the situation that the inside of the cable is not bitten by fish and insects can be maintained for a long time when the outermost layer of the cable is damaged is facilitated.

The outer wall of the third wrapping layer 8 is connected with the corrosion-resistant layer 9 in a gluing mode, the corrosion-resistant layer 9 can effectively reduce erosion of river water or seawater, the corrosion-resistant layer 9 is arranged on the outer layer of the third wrapping layer 8, the bittering agent can be effectively prevented from being diluted under the soaking of seawater for a long time, and the third wrapping layer 8 and the bittering agent are protected.

Rubber groove 7 wholly is heliciform structure, and the spiral direction of rubber groove 7 is opposite with the flow direction of rivers, and rivers can make the local condition of torsion of appearance of cable at the in-process that flows, and spiral helicine rubber groove 7 is opposite with this torsion direction to effectual antitorque the turning round of cable, still improve torsional bulk strength through setting up rubber ball 701 simultaneously.

Both ends fixedly connected with side connecting plate 501 about splice joint 5, through the mutual fixed connection of bolt between two side connecting plates 501, two splice joints 5 splice through side connecting plate 501 and bolt each other to let the effect of the direct formation concatenation of two parts cable.

Example 2

Referring to fig. 1-5, the difference from embodiment 1 is: the winding mechanism 15 comprises a motor 1501 arranged inside the mounting frame 14, the output end of the motor 1501 is nested with a winding roller 1502, the outer wall of the winding roller 1502 is wound with a winding rope 1503, when a user needs to make a partial section of the cable fall upwards, the motor 1501 can be activated to drive the wind-up roller 1502 to continuously discharge the winding rope 1503 outwards, the wrapping ring 10 and the whole cable move upwards together, the wrapping ring 10 is just positioned at the connecting position of the cable, a user can replace a certain section of cable more conveniently, the two groups of springs 1101 are clamped in the middle of the side connecting plate 501, can ensure that the cable has certain transverse movement capability, improves the stability of the cable in water, and when the cable needs to be submerged into the water bottom, the motor 1501 can be started to drive the wind-up roller 1502 to wind up the wind-up rope 1503, so that the docking ball 12 and the connection pipe 13 are mutually matched, the docking ball 12 is in a spherical configuration to more easily interact with the top trumpet configuration of the connector 13.

The front end of the inner wall of the mounting frame 14 is provided with a generator 16, the shaft end of the generator 16 is nested with a turbine blade 17 positioned outside the mounting frame 14, the generator 16 generates electricity through the turbine blade 17, the turbine blade 17 is arranged outside the mounting frame 14, and water flow is used as power to push the turbine blade 17 and the generator 16.

The working principle of the invention is as follows:

the outer wall of the third wrapping layer 8 is coated with a large amount of bittering agent, so that the biting effect of fish and insects can be effectively prevented, the third wrapping layer 8 is prevented from being completely bitten by the fish and insects, the situation that the inside of the cable is not bitten by the fish and insects can be kept for a long time when the outermost layer of the cable is damaged, the corrosion-resistant layer 9 can effectively reduce the erosion of river water or seawater, the corrosion-resistant layer 9 is arranged on the outer layer of the third wrapping layer 8, the bittering agent can be effectively prevented from being diluted under the soaking of the seawater for a long time, the third wrapping layer 8 and the bittering agent are both protected, the spiral direction of the rubber groove 7 is opposite to the flowing direction of water, the local part of the cable is twisted in the flowing process of the water, the spiral rubber groove 7 is opposite to the twisting direction, the twisting of the cable is effectively resisted, and the overall strength of the twisting is improved by arranging the rubber ball 701, two splicing joints 5 are spliced by a side connecting plate 501 and a bolt, so that two parts of cables directly form a splicing effect, when a user needs to enable partial sections of the cables to float upwards, a motor 1501 can be started to drive a winding roller 1502 to continuously release a winding rope 1503 outwards, so that a wrapping ring 10 and the whole cable move upwards together, the wrapping ring 10 is just positioned at the joint of the cables, a certain section of the cable is more convenient for the user to replace, two groups of springs 1101 are clamped in the middle of the side connecting plate 501, the cables can have certain transverse movement capacity, the stability of the cables in water is improved, when the cables need to sink into the water bottom, the motor 1501 can be started to drive the winding roller 1502 to drive the winding rope 1503, a butt joint ball 12 and a connecting pipe 13 are matched with each other, the butt joint ball 12 is in a spherical structure and is more easily matched with the connecting pipe 13 and a horn-shaped structure at the top, the generator 16 generates electricity through the turbine blade 17, and the turbine blade 17 is arranged outside the mounting frame 14, and the turbine blade 17 and the generator 16 are driven by water flow.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an underwater buoyancy cable with resistant structure of twisting which characterized in that: including first parcel layer (1), first parcel layer (1) is inside to have cup jointed interior cable (2), first connector (3) are installed to interior cable (2) front end, second connector (4) are installed to interior cable (2) rear end, splice joint (5) are all installed at both ends around first parcel layer (1), first parcel layer (1) outer wall veneer is connected with second parcel layer (6), second parcel layer (6) are connected with rubber groove (7) with the clearance department veneer of first parcel layer (1), rubber groove (7) inner wall distribution has equidistance rubber ball (701).

2. The underwater buoyant cable of claim 1 having a twist resistant construction, wherein: the outer wall of the second wrapping layer (6) is glued with a third wrapping layer (8), and bitter principles are uniformly coated on the outer wall of the third wrapping layer (8).

3. The underwater buoyant cable of claim 2 having a twist resistant construction, wherein: the outer wall of the third wrapping layer (8) is connected with a corrosion-resistant layer (9) in a gluing mode.

4. The underwater buoyant cable of claim 1 having a twist resistant construction, wherein: the rubber groove (7) is of a spiral structure integrally.

5. The underwater buoyant cable of claim 1 having a twist resistant construction, wherein: both ends fixedly connected with side connecting plate (501) about splice joint (5), two pass through bolt mutual fixed connection between side connecting plate (501).

6. An installation of a submarine buoyant cable with a twist-resistant construction according to any one of claims 1-5, wherein: including parcel ring (10), parcel ring (10) cup joint in the outer wall of splice (5), the equal fixedly connected with movable frame in both ends (11) about parcel ring (10), spring (1101) are installed to movable frame (11) inner wall, parcel ring (10) bottom fixedly connected with is to connecing ball (12), to connecing ball (12) bottom swing joint has connecting pipe (13), connecting pipe (13) bottom fixedly connected with is located mounting frame (14) of the river bottom, mounting frame (14) inner wall is provided with winding mechanism (15).

7. An erection device of underwater buoyant cable with torsion-resistant structure according to claim 6, characterized in that: the winding mechanism (15) comprises a motor (1501) arranged inside an installation frame (14), the output end of the motor (1501) is nested with a winding roller (1502), and a winding rope (1503) is wound on the outer wall of the winding roller (1502).

8. An erection device of underwater buoyant cable with torsion-resistant structure according to claim 6, characterized in that: the generator (16) is installed to installing frame (14) inner wall front end, generator (16) axle head nestification has turbine blade (17) that are located the outside of installing frame (14).