CN211669993U - Waterproof polyvinyl chloride insulated cable - Google Patents

Abstract

The utility model discloses a waterproof nature polyvinyl chloride insulated cable, including body, waterproof nature polyvinyl chloride, cable and conductor, two sets of bodies are installed to waterproof nature polyvinyl chloride's bottom, waterproof nature polyvinyl chloride's internally mounted has the cable, the inside of cable is equipped with the protective housing, the inside of protective housing is pasted and is had the set casing, it has the steel wire to distribute between the set casing, fixed mounting has the cable between the set casing, the internally mounted of cable has the inner rubber layer, the inside fixed mounting conductor layer on inner rubber layer, the internally mounted of conductor layer has the conductor shielding layer, the inside fixed mounting of cable has the conductor. The utility model discloses install and can float the both ends of this cable completely through installing the body and go out in the middle of the surface of water to avoid the both ends junction to contact the surface of water and the problem of short circuit, the seal opening of adoption emits gas simultaneously, thereby the convenience is to folding up of cable.

Description

Waterproof polyvinyl chloride insulated cable

Technical Field

The utility model relates to the technical field of cables, specifically be a waterproof nature polyvinyl chloride insulated cable.

Background

The cable is usually a cable similar to a rope formed by twisting several or several groups of wires, each group of wires are mutually insulated and usually twisted around a center, the whole outer surface is coated with a highly-insulated covering layer, the cable is erected in the air or is installed underground or underwater and is used for telecommunication or power transmission, in 1832, sarand retired officer licence grids bury a telegraph line underground, and six wires are mutually insulated by rubber and are placed in a glass tube, which is the earliest underground cable in the world.

The existing marine operation platform made of glass fiber reinforced plastics and aluminum alloy has the following defects:

one, cable can get into the embellishment power supply of central point department through the surface of water in the middle of the city, all adopt the electricity to place for the embellishment power supply on the plank, and such mode is comparatively simple, and stability is relatively poor simultaneously, drops easily to lead to the wire landing to the bottom.

And the general cable can win the pulling halo when being laid, so that the cable deviates the original position, and therefore, the cable needs to be adjusted for many times, and the laying efficiency of the cable is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof nature polyvinyl chloride insulated cable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof nature polyvinyl chloride insulated cable, includes body, waterproof nature polyvinyl chloride, cable and conductor, two sets of bodies are installed to waterproof nature polyvinyl chloride's bottom, waterproof nature polyvinyl chloride's internally mounted has the cable, the fixed block is installed at waterproof nature polyvinyl chloride's top, and the inside bolt hole that is provided with of fixed block, the inside of cable is equipped with the protective housing, the inside of protective housing is pasted and is had the set casing, it has the steel wire to distribute between the set casing, fixed mounting has the cable between the set casing, the internally mounted of cable has the inner rubber layer, the inside fixed mounting conductor layer on inner rubber layer, the internally mounted of conductor layer has the conductor shielding layer, the inside fixed mounting of cable has the conductor.

Preferably, the floating body is internally provided with a protective sleeve, the protective sleeve is internally provided with an air bag, and one side of the air bag is fixedly provided with a sealing opening.

Preferably, a lamp strip is fixedly mounted inside the waterproof polyvinyl chloride, the top of the lamp strip is provided with LED lamps, and the bottom of the waterproof polyvinyl chloride is provided with a floating plate.

Preferably, the material of the conductor is pure copper.

Preferably, the floating plate is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: this waterproof nature polyvinyl chloride insulated cable can float the both ends of this cable in the middle of the surface of water completely through installing the body and go out, thereby avoid the both ends junction to contact the surface of water and the problem of short circuit, the sealed mouth of adoption emits gas simultaneously, thereby the convenience is to folding up of cable, the striking degree of the multiplicable circuit in lamp area through the adoption, thereby make things convenient for the staff when the cable is look for at the surface of water, make things convenient for the staff to lay, also made things convenient for the maintenance to the cable, through the steel wire of installing, can be used to bear the pulling force that produces to the cable when installing the cable, prevent to break with the inside conductor of cable or structure, the effectual security that improves this device at the surface of water, the kickboard that is provided with in the bottom makes its cable float at the surface of water, prevent promptly that the cable from dropping and dropping into water, because the compliance again.

The utility model discloses simultaneously through special body connection structure's design to can dismantle the gasbag of bottom, thereby can install when needs are laid on the surface of water, need not regard as normal cable use, the functional of effectual improvement device.

The utility model discloses the fixed block that still is equipped with can be fixed with adorning the cable when laying to make things convenient for the work of laying of cable, effectual placing because pull the skew preset position of cable that leads to when laying, thereby reduce the adjustment to the cable, improve the efficiency of laying.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic diagram of the cable cross-sectional structure of the present invention.

In the figure: 1. a float; 101. a protective sleeve; 102. an air bag; 103. sealing the opening; 2. waterproof polyvinyl chloride; 201. a light strip; 202. a floating plate; 203. an LED lamp; 3. a cable; 301. A protective shell; 302. a stationary case; 303. a steel wire; 4. a cable; 401. an inner rubber layer; 402. A conductor layer; 403. a conductor shield layer; 5. a conductor.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a waterproof polyvinyl chloride insulated cable comprises floating bodies 1, waterproof polyvinyl chloride 2, cables 3, cables 4 and conductors 5, wherein two groups of floating bodies 1 are installed at the bottom of the waterproof polyvinyl chloride 2, the floating bodies 1 can completely float the two ends of the cable 4 out of the water surface, so that the problem of short circuit caused by the fact that joints at the two ends contact the water surface is avoided, the cables 3 are installed inside the waterproof polyvinyl chloride 2, fixing blocks are installed at the top of the waterproof polyvinyl chloride 2 and can conveniently fix the device through bolts, the displacement of the cables is prevented, the laying stability of the cables is improved, bolt holes are formed in the fixing blocks, the cables 3 can conduct electric energy for other equipment, a protective shell 301 is arranged inside the cables 3, the protective shell 301 can protect the cables 3 of the cables 3, the cables 3 are prevented from electric leakage, and a fixed shell 302 is pasted inside the protective shell 301, the fixed shell 302 can be used for fixing the steel wire 303, prevent that the steel wire 303 is in disorder, it has the steel wire 303 to distribute between the fixed shell 302, the steel wire 303 can be used for bearing the pulling force to cable 4 production when installing cable 4, prevent to break with the inside conductor or the structure of cable 4, fixed mounting has cable 4 between the fixed shell 302, the internally mounted of cable 4 has the inner rubber layer 401, the inner rubber layer 401 can increase the insulating nature of device, the inside fixed mounting conductor layer 402 of inner rubber layer 401, conductor layer 402 is used for fixed conductor, the internally mounted of conductor layer 402 has conductor shielding layer 403, conductor shielding layer 403 improves the insulating nature of device once more, prevent electric leakage on the surface of water, the inside fixed mounting of cable 4 has conductor 5, conductor 5 can conduction current, thereby owing to supply power for equipment.

Further, the inside of body 1 is provided with protective sheath 101, and protective sheath 101 can prevent that gasbag 102 from being scratched by the foreign matter, and gasbag 102 has been placed to the inside of protective sheath 101, and gasbag 102 can float the both ends of this cable 4 completely and go out in the middle of the surface of water to avoid the both ends junction to contact the surface of water and the problem of short circuit, one side fixed mounting of gasbag 102 has sealed mouthful 103, and sealed mouthful 103 can be with inside gas outgoing, thereby conveniently fold up.

Further, waterproof nature polyvinyl chloride 2's inside fixed mounting has lamp area 201, lamp area 201 can fix LED lamp 203, the top part of lamp area 201 has LED lamp 203, the striking degree of LED lamp 203 multiplicable circuit, thereby make things convenient for the staff when the cable 4 is look for to the surface of water, both made things convenient for the staff to lay simultaneously, also made things convenient for the maintenance to cable 3, waterproof nature polyvinyl chloride 2's bottom part cloth has kickboard 202, kickboard 202 makes the middle section of cable 3 also float on the surface of water.

Further, the material of the conductor 5 is pure copper, and pure copper is relatively capable of reducing resistance, so that loss in the transmission process is reduced.

Further, the floating plate 202 is made of rubber, and the flexibility of the rubber does not affect the convenience of folding the cable 3.

The working principle is as follows: during the use, earlier be connected this device and surface of water equipment, lay it in the middle of the surface of water again, gasbag 102 can float this cable 4's both ends in the middle of the surface of water completely and go out to avoid both ends junction to contact the surface of water and the problem of short circuit, floating plate 202 makes the middle section of cable 3 also can float on the surface of water simultaneously, and the striking degree of LED lamp 203 multiplicable circuit, thereby make things convenient for the staff to lay when the surface of water seeks cable 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims (5)

1. The utility model provides a waterproof nature polyvinyl chloride insulated cable, includes body (1), waterproof nature polyvinyl chloride (2), cable (3), cable (4) and conductor (5), its characterized in that: two sets of bodies (1) are installed to the bottom of waterproof nature polyvinyl chloride (2), the internally mounted of waterproof nature polyvinyl chloride (2) has cable (3), the fixed block is installed at the top of waterproof nature polyvinyl chloride (2), and the inside bolt hole that is provided with of fixed block, the inside of cable (3) is equipped with protective housing (301), the inside of protective housing (301) is pasted and is had set casing (302), it has steel wire (303) to distribute between set casing (302), fixed mounting has cable (4) between set casing (302), the internally mounted of cable (4) has inner rubber layer (401), the inside fixed mounting conductor layer (402) of inner rubber layer (401), the internally mounted of conductor layer (402) has conductor shielding layer (403), the inside fixed mounting of cable (4) has conductor (5).

2. A water-resistant polyvinyl chloride insulated cable according to claim 1, characterized in that: a protective sleeve (101) is arranged inside the floating body (1), an air bag (102) is placed inside the protective sleeve (101), and a sealing opening (103) is fixedly installed on one side of the air bag (102).

3. A water-resistant polyvinyl chloride insulated cable according to claim 1, characterized in that: a lamp strip (201) is fixedly mounted inside the waterproof polyvinyl chloride (2), LED lamps (203) are distributed on the top of the lamp strip (201), and floating plates (202) are distributed on the bottom of the waterproof polyvinyl chloride (2).

4. A water-resistant polyvinyl chloride insulated cable according to claim 1, characterized in that: the conductor (5) is made of pure copper.

5. A water-resistant polyvinyl chloride insulated cable according to claim 3, characterized in that: the floating plate (202) is made of rubber.

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