CN215220303U

CN215220303U - Inflatable novel floating line

Info

Publication number: CN215220303U
Application number: CN202121678663.0U
Authority: CN
Inventors: 余军; 王瑶
Original assignee: Suzhou Fuertai Optoelectronic Technology Co ltd
Current assignee: Suzhou Fuertai Optoelectronic Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-17
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to a cable technical field specifically is a novel floating line of inflatable, including two power cords and a signal transmission line, the common cover in power cord and signal transmission line's outside is equipped with the shielding layer, around covering and restrictive coating, and the inside of shielding layer is provided with filler and cotton rope, evenly sets up the collection groove that the polylith distributes along restrictive coating length direction on the periphery wall of restrictive coating, and the inside in collection groove is spliced the laminating and has the gasbag that can freely fill the gassing. The utility model discloses a be provided with the gasbag that the polylith can freely fill the gassing in the outside of restrictive coating for the cable not only can float on the surface of water, has alleviateed the thickness of restrictive coating moreover greatly, has alleviateed the weight of cable promptly.

Description

Inflatable novel floating line

Technical Field

The utility model relates to a cable technical field specifically is a novel floating line of inflatable.

Background

The floating line is the special cable that can float on the surface of water, because the density of ordinary cable is higher than water, if utilize ordinary cable to be applied to equipment on water, then the cable can immerse into the aquatic, causes inconvenience to arranging and receiving and releasing of cable. At present, some cable manufacturers in China also develop cables capable of floating on the water surface, and usually, foam materials are filled in the floating cables or a piece of foam is fixed on the finished cable at certain intervals so as to achieve the purpose of floating the cables on the water surface.

As shown in the attached drawing 1, for the existing floating line, the inner layer of the floating line comprises two power lines 1 and a signal transmission line 2, the shielding layer 3, the wrapping layer 4 and the sheath layer 5 are sleeved outside the power lines 1 and the signal transmission line 2, and the filling material 6 and the cotton rope 7 are arranged inside the shielding layer 3. Because this floats cable structure singleness, if the purpose that the cable floated, then need increase the thickness of restrictive coating 5, could make the whole density of cable be less than the density of water. However, the thickness of the sheath layer 5 is increased, so that the overall weight of the cable is increased, and further inconvenience is brought to the arrangement and the retraction of the cable. Therefore, we propose a novel inflatable floating line to well solve the above disadvantages.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel superficial line of inflatable is provided with the gasbag that the multiunit can freely fill the gassing through the outside at the restrictive coating, has solved the too big problem of original superficial line weight.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a novel floating line of inflatable, includes two power cords and a signal transmission line, the common cover in outside of power cord and signal transmission line is equipped with the shielding layer, around covering and restrictive coating, the inside of shielding layer is provided with filler and cotton rope, evenly set up the collection groove that the polylith distributes along restrictive coating length direction on the periphery wall of restrictive coating, the inside in collection groove is spliced the laminating and has the gasbag that can freely fill the gassing.

Preferably, the inside of restrictive coating seted up with the air flue of gasbag one-to-one, be linked together through the air feed nozzle stub between air flue and the gasbag that corresponds, adjacent two air feed groove has been seted up between the air flue, and the air flue with the air feed groove is linked together.

Preferably, the inside of restrictive coating seted up with the fretwork groove that the air feed groove is linked together, set up the air entrainment hole that communicates with each other with the fretwork groove on the outer wall of restrictive coating, the air entrainment downthehole solid is inlayed and is filled the air cock.

Preferably, be provided with the elastic layer around between covering and the restrictive coating, evenly be provided with the arch portion that distributes along elastic layer length direction on the periphery wall of elastic layer, the arc form is personally submitted in the cross section of arch portion, and the inner wall laminating of arch portion and restrictive coating.

Preferably, an arc-shaped protection sheet is attached to the outer surface of the air bag.

Preferably, the filler is made of Kevlar materials.

Compared with the prior art, the utility model provides a novel floating line of inflatable possesses following beneficial effect:

1. the utility model is provided with a plurality of air bags which can be freely inflated and deflated outside the sheath layer, so that the cable can float on the water surface, and the thickness of the sheath layer is greatly reduced, namely the weight of the cable is reduced;

2. the utility model discloses be provided with elastic layer and arch portion in the inside of cable, consequently can strengthen the anti extrusion performance of cable, avoid the inside conductor of cable impaired.

Drawings

FIG. 1 is a schematic view of a conventional floating line;

FIG. 2 is a schematic view of the air bag of the present invention in an inflated state;

FIG. 3 is a schematic view of the air-bag of the present invention in a deflated state;

fig. 4 is an enlarged corresponding view of a portion a in fig. 2.

In the figure: 1. a power line; 2. a signal transmission line; 3. a shielding layer; 4. wrapping a covering; 5. a sheath layer; 6. a filler; 7. a cotton rope; 8. a collection groove; 9. an air bag; 10. an airway; 11. a short gas supply pipe; 12. an air supply groove; 13. hollowing out the grooves; 14. air holes are added; 15. a charging and discharging nozzle; 16. an arc-shaped protection sheet; 17. an elastic layer; 18. an arch portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 2-4, an inflatable novel floating line includes two power lines 1 and a signal transmission line 2, a shielding layer 3, a wrapping layer 4 and a sheath layer 5 are sleeved outside the power lines 1 and the signal transmission line 2, a filler 6 and a cotton rope 7 are arranged inside the shielding layer 3, wherein the filler 6 is made of kevlar material; the outer peripheral wall of the sheath layer 5 is uniformly provided with a plurality of collecting grooves 8 distributed along the length direction of the sheath layer 5, the collecting grooves 8 are jointed with air bags 9 capable of being freely inflated and deflated, the sheath layer 5 is internally provided with air passages 10 corresponding to the air bags 9 one by one, the air passages 10 are communicated with the corresponding air bags 9 through air supply short pipes 11, the air supply short pipes 11 are inserted into the sheath layer 5, two ends of each air supply short pipe 11 are respectively positioned in the air bags 9 and the air passages 10, an air supply groove 12 is arranged between every two adjacent air passages 10, the air passages 10 are communicated with the air supply groove 12, namely the air passages 10 in the sheath layer 5 are communicated with each other; the inside of restrictive coating 5 is seted up the fretwork groove 13 that is linked together with air feed tank 12, is seted up on the outer wall of restrictive coating 5 with the air entrainment hole 14 that communicates with fretwork groove 13, and the gas filling hole 14 is embedded to have and is filled air cock 15, and the user's accessible is filled air to gasbag 9 through filling air cock 15 to make the cable float on the surface of water. The laminating is equipped with arc protection piece 16 on the surface of gasbag 9, and arc protection piece 16 splices fixedly with gasbag 9, and arc protection piece 16 adopts the rubber material, and the effect is protection gasbag 9, prevents that gasbag 9 from breaking.

Be provided with elastic layer 17 around being provided with between covering 4 and the restrictive coating 5, evenly be provided with on the periphery wall of elastic layer 17 along the arch 18 that elastic layer 17 length direction distributes, the arc form is personally submitted in the transversal of arch 18, and the inner wall laminating of arch 18 and restrictive coating 5,

elastic layer

17 and 18 integrated into one piece of arch, and elastic layer 17 adopts the silica gel material, and the effect is the anti extrusion performance of reinforcing cable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel floating line of inflatable, includes two power cords (1) and a signal transmission line (2), the outside common cover of power cord (1) and signal transmission line (2) is equipped with shielding layer (3), around covering (4) and restrictive coating (5), the inside of shielding layer (3) is provided with filler (6) and cotton rope (7), its characterized in that: evenly set up collection groove (8) that the polylith distributes along restrictive coating (5) length direction on the periphery wall of restrictive coating (5), the inside bonding laminating of collection groove (8) has gasbag (9) that can freely fill the gassing.

2. The novel inflatable floating line of claim 1, wherein: the inside of restrictive coating (5) seted up with air flue (10) of gasbag (9) one-to-one, be linked together through air feed nozzle stub (11) between air flue (10) and the gasbag (9) that correspond, adjacent two air feed groove (12) have been seted up between air flue (10), and air flue (10) with air feed groove (12) are linked together.

3. The novel inflatable floating line of claim 2, wherein: the inside of restrictive coating (5) seted up with fretwork groove (13) that air feed groove (12) are linked together, seted up on the outer wall of restrictive coating (5) with communicating air feed hole (14) in fretwork groove (13), air feed hole (14) are embedded to have and fill air cock (15).

4. The novel inflatable floating line of claim 1, wherein: be provided with elastic layer (17) around between covering (4) and restrictive coating (5), evenly be provided with arch portion (18) along elastic layer (17) length direction distribution on the periphery wall of elastic layer (17), the arc form is personally submitted in the cross section of arch portion (18), and the inner wall laminating of arch portion (18) and restrictive coating (5).

5. The novel inflatable floating line of claim 1, wherein: an arc-shaped protection sheet (16) is attached to the outer surface of the air bag (9).

6. The novel inflatable floating line of claim 1, wherein: the filler (6) is made of Kevlar materials.