CN211208035U

CN211208035U - High-power cable

Info

Publication number: CN211208035U
Application number: CN201922497342.XU
Authority: CN
Inventors: 朱卫燕; 朱士坚
Original assignee: Yangzhou Xunxiang Cable Co ltd
Current assignee: Yangzhou Xunxiang Cable Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-07
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a high-power cable, include copper conductor and wrap up conductor shielding layer, insulating shield, metallic shield, filler, around band, inner liner, armour and the oversheath in proper order from inside to outside in copper conductor periphery, copper conductor, conductor shielding layer, insulating shield, metallic shield, filler, the length of all being equal around band, inner liner, armour and oversheath, conductor shielding layer, insulating shield, metallic shield, around band, inner liner, armour and oversheath are hollow cylinder structure, the tip outer wall fixed connection of oversheath has fixed cover, the outside surface lag of fixed cover is overlapped and is equipped with protective baffle, the outside port of lag is provided with protective baffle; through the fixed cover, lag and the protection baffle of design, the protection baffle covers the cross-section outer end of fixing at the cable, and the safety of protection baffle protection cable cross-section.

Description

High-power cable

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to high-power cable.

Background

The cable is usually a cable similar to a rope and formed by twisting at least two stranded groups of several or several groups of wires, each group of wires are mutually insulated and often twisted around a center, and the whole outer surface is wrapped by a highly-insulated covering layer.

For example, the problem that the copper conductor in the cross section of the existing cable is exposed outside and is easily abraded with the outside so as to influence the power transmission of the cable is solved, and therefore a high-power cable is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power cable to the inside copper conductor of the current cable cross-section who provides in solving above-mentioned background art exposes outside, thereby takes place wearing and tearing easily with the external world and influence the power transmission's of cable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-power cable comprises a copper conductor, and a conductor shielding layer, an insulating shielding layer, a metal shielding layer, a filler, a wrapping tape, an inner liner, a jacket and an outer jacket which are sequentially wrapped on the periphery of the copper conductor from inside to outside, wherein the lengths of the copper conductor, the conductor shielding layer, the insulating shielding layer, the metal shielding layer, the filler, the wrapping tape, the inner liner, the jacket and the outer jacket are equal, the conductor shielding layer, the insulating shielding layer, the metal shielding layer, the wrapping tape, the inner liner, the jacket and the outer jacket are all of a hollow cylinder structure, the outer wall of the end part of the outer jacket is fixedly connected with a fixing sleeve, a protective sleeve is sleeved on the outer surface of the fixing sleeve, a protective partition plate is arranged at an external port of the protective sleeve, a bayonet is arranged on the inner wall of the port of the protective, the bearing is installed in the bayonet, the rubber band is fixedly connected with the inner end inner wall of the protective partition plate and the bayonet, and the protective partition plate covers and is fixed outside the port of the outer sheath.

Preferably, the outer wall of the end part of the protecting sleeve is provided with a square groove, a fixed partition plate is arranged inside the square groove, and the outer wall of the outer side of the fixed partition plate is provided with a sleeve hole.

Preferably, the fixed partition plate and the inner walls of the two sides of the square groove are fixedly connected with rotating shafts, the rotating shafts are installed at the external ports of the square groove, and the outer side surface of the fixed partition plate is flush with the outer wall of the protecting sleeve.

Preferably, the inner side of the outer end of the fixed partition board is fixedly connected with a connecting plate, the outer wall of the end part of the connecting plate is fixedly connected with a push plate, and the push plate is arranged inside the inner end of the square groove.

Preferably, the outer side surface of the fixed sleeve is provided with a sliding groove, the inner wall of the protecting sleeve is fixedly connected with a sliding rail, and the sliding rail corresponds to the sliding groove.

Preferably, the cross section of the sliding rail is of a T-shaped structure, the cross section of the sliding groove is of a convex structure, and the sliding rail is fixed inside the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the fixed cover of design, lag and protection baffle, solved its inside copper conductor of current cable cross-section and exposed outside, thereby easy and external emergence wearing and tearing influence the power transmission's of cable problem, the protection baffle covers the cross-section outer end of fixing at the cable, the safety of protection baffle protection cable cross-section, the lag passes through the slide rail and does not influence the normal use of cable along the spout at the fixed cover outside surface slip.

2. Through fixed cover, lag and the fixed baffle of design, it is comparatively smooth to have solved current cable outside surface, is difficult for the fixed problem of pulling in the use, and the push pedal uses the pivot to carry out the rotation slope to the outside as the centre of a circle through the fixed baffle of connecting plate control, is convenient for fix the pulling with the cable through the trepanning of fixed baffle.

Drawings

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

fig. 2 is a schematic view of the structure of the fixing sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the protective cover of the present invention;

FIG. 4 is a schematic view of the structure of the protective partition of the present invention;

fig. 5 is a schematic view of the slide rail structure of the present invention;

fig. 6 is a schematic view of the structure of the fixing partition plate of the present invention.

In the figure: 1. a copper conductor; 2. a conductor shield layer; 3. an insulating layer; 4. an insulating shield layer; 5. a metal shielding layer; 6. a protective sleeve; 7. fixing a sleeve; 8. an outer sheath; 9. armoring; 10. an inner liner layer; 11. wrapping a tape; 12. a filler; 13. a square groove; 14. a chute; 15. a protective barrier; 16. a slide rail; 17. a bearing; 18. a bayonet; 19. a rubber band; 20. fixing the partition board; 21. a rotating shaft; 22. a connecting plate; 23. pushing the plate; 24. and (5) trepanning.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a high-power cable comprises a copper conductor 1, a conductor shielding layer 2, an insulating layer 3, an insulating shielding layer 4, a metal shielding layer 5, a filler 12, a wrapping tape 11, an inner liner 10, a armour 9 and an outer sheath 8 which are sequentially wrapped on the periphery of the copper conductor 1 from inside to outside, wherein the copper conductor 1, the conductor shielding layer 2, the insulating layer 3, the insulating shielding layer 4, the metal shielding layer 5, the filler 12, the wrapping tape 11, the inner liner 10, the length of the armour 9 is equal to that of the outer sheath 8, the conductor shielding layer 2, the insulating layer 3, the insulating shielding layer 4, the metal shielding layer 5, the wrapping tape 11, the inner liner 10, the armour 9 and the outer sheath 8 are all of a hollow cylinder structure, a fixing sleeve 7 is fixedly connected to the outer wall of the end part of the outer sheath 8, a protecting sleeve 6 is sleeved on the outer side surface of the fixing sleeve 7, a protecting partition 15 is arranged at the outer port of the protecting, the bearing 17 is fixedly connected with the inner side inner wall of the protective partition 15 and the bayonet 18, the bearing 17 is installed inside the bayonet 18, the rubber band 19 is fixedly connected with the inner end inner wall of the protective partition 15 and the bayonet 18, and the protective partition 15 covers and is fixed outside the port of the outer sheath 8.

In order to facilitate the fixing of the cable, in this embodiment, preferably, the outer wall of the end portion of the protective sleeve 6 is provided with a square groove 13, a fixing partition plate 20 is arranged inside the square groove 13, and the outer wall of the outer side of the fixing partition plate 20 is provided with a sleeve hole 24.

In order to facilitate the rotation and inclination of the fixed partition board 20, in this embodiment, it is preferable that the fixed partition board 20 is fixedly connected with a rotating shaft 21 on both inner walls of the square groove 13, the rotating shaft 21 is installed at an external port of the square groove 13, and an outer side surface of the fixed partition board 20 is flush with an outer wall of the protective sleeve 6.

In order to facilitate the control of the extension of the fixed partition board 20, in this embodiment, it is preferable that the inner side of the outer end of the fixed partition board 20 is fixedly connected with a connecting board 22, the outer wall of the end portion of the connecting board 22 is fixedly connected with a push board 23, and the push board 23 is installed inside the inner end of the square groove 13.

In order to facilitate the protection sleeve 6 to slide along the fixing sleeve 7 for extension, in this embodiment, preferably, the outer side surface of the fixing sleeve 7 is provided with a sliding groove 14, the inner wall of the protection sleeve 6 is fixedly connected with a sliding rail 16, and the sliding rail 16 corresponds to the sliding groove 14.

In order to fix the protecting cover 6 and the fixing sleeve 7 firmly, in this embodiment, preferably, the cross section of the sliding rail 16 is a "T" shaped structure, the cross section of the sliding groove 14 is a "convex" shaped structure, and the sliding rail 16 is fixed inside the sliding groove 14.

The utility model discloses a theory of operation and use flow: after the device is installed, a protective partition plate 15 covers and is fixed outside a port of an outer sheath 8, the protective partition plate 15 protects a copper conductor 1, a conductor shielding layer 2, an insulating layer 3, an insulating shielding layer 4, a metal shielding layer 5, a filler 12, a wrapping tape 11, an inner liner 10 and a jacket 9 on the end face of a cable, the protective sheath 6 slides on the surface of the outer side of a fixed sleeve 7 along a sliding groove 14 through an inner side sliding rail 16, the protective partition plate 15 at the port of the protective sheath 6 is upwards rotated and inclined under the pushing of the fixed sleeve 7 through a bearing 17, the protective partition plate 15 rotates inside a bayonet 18, the bearing 17 is installed inside the bayonet 18, the protective partition plate 15 is rotatably installed on the surface of the outer side of the fixed sleeve 7, the protective sheath 6 and the protective partition plate 15 do not influence the normal use of the cable, a push plate 23 inside a square groove 13 at the end part of the protective sheath 6, the fixed pulling of the cable is facilitated by the trepan 24 of the fixed partition 20.

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 high-power cable, includes copper conductor (1) and wraps up conductor shielding layer (2), insulating layer (3), insulation shielding layer (4), metallic shield (5), filler (12) in copper conductor (1) periphery from inside to outside in proper order, around band (11), inner liner (10), armour (9) and oversheath (8), its characterized in that: the copper conductor (1), the conductor shielding layer (2), the insulating layer (3), the insulating shielding layer (4), the metal shielding layer (5), the filler (12), the wrapping tape (11), the inner liner (10), the armour (9) and the outer sheath (8) are all equal in length, the conductor shielding layer (2), the insulating layer (3), the insulating shielding layer (4), the metal shielding layer (5), the wrapping tape (11), the inner liner (10), the armour (9) and the outer sheath (8) are all of a hollow cylinder structure, the outer wall of the end part of the outer sheath (8) is fixedly connected with a fixing sleeve (7), a protecting sleeve (6) is sleeved on the outer surface of the fixing sleeve (7), a protecting partition plate (15) is arranged at an external port of the protecting sleeve (6), a bayonet (18) is arranged on the inner wall of the port of the protecting sleeve (6), and a bearing (17) is fixedly connected with the inner wall of the protecting partition plate (15) and the, the bearing (17) is installed in the bayonet (18), a rubber band (19) is fixedly connected with the inner end inner wall of the protective partition plate (15) and the bayonet (18), and the protective partition plate (15) is covered and fixed outside a port of the outer sheath (8).

2. A high power cable according to claim 1, wherein: the protective sleeve is characterized in that a square groove (13) is formed in the outer wall of the end portion of the protective sleeve (6), a fixed partition plate (20) is arranged inside the square groove (13), and a sleeve hole (24) is formed in the outer wall of the outer side of the fixed partition plate (20).

3. A high power cable according to claim 2, wherein: the utility model discloses a protection cover, including fixed baffle (20), the equal fixedly connected with pivot (21) of both sides inner wall of fixed baffle (20) and square groove (13), the outside port at square groove (13) is installed in pivot (21), the outside surface of fixed baffle (20) and the outer wall parallel and level each other of lag (6).

4. A high power cable according to claim 2, wherein: the inner side of the outer end of the fixed partition board (20) is fixedly connected with a connecting plate (22), the outer wall of the end part of the connecting plate (22) is fixedly connected with a push plate (23), and the push plate (23) is arranged inside the inner end of the square groove (13).

5. A high power cable according to claim 1, wherein: the outer side surface of the fixed sleeve (7) is provided with a sliding groove (14), the inner wall of the protecting sleeve (6) is fixedly connected with a sliding rail (16), and the sliding rail (16) corresponds to the sliding groove (14).

6. A high power cable according to claim 5, characterized in that: the cross section of the sliding rail (16) is of a T-shaped structure, the cross section of the sliding groove (14) is of a convex structure, and the sliding rail (16) is fixed inside the sliding groove (14).