CN216928083U

CN216928083U - Anti-interference and anti-oxidation RVVP cable

Info

Publication number: CN216928083U
Application number: CN202123349104.8U
Authority: CN
Inventors: 赵坚
Original assignee: Jiangsu Youchuang Photoelectric Technology Co ltd
Current assignee: Jiangsu Youchuang Photoelectric Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-08
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an anti-interference and anti-oxidation RVVP cable, which comprises: the cable comprises a primary cable, a protective layer, a first partition block and a second partition block, wherein the primary cable is arranged in the middle of the primary cable, the protective layer is arranged outside the primary cable, one side of the surface of the protective layer is symmetrically clamped and connected with the first partition block, and the other side of the protective layer is symmetrically provided with the second partition block; and the secondary cable penetrates through one side of the second partition block, a secondary cable is contacted with one side of the second partition block, and the other side of the secondary cable is contacted with the first partition block. This anti-oxidant type RVVP cable of jam-proof, anti-interference layer through the device inside interweaves for three wires is the circuit package that tubular structure will need the protection wherein, can effectively prevent the interference in electric field or magnetic field, when the wire use goes on, offsets each other through the magnetic field relative with inside one-level cable, second grade cable, secondary cable and auxiliary cable and forms shielding effect, even there is the damaged holistic shielding effect of device that does not influence of partial region's wire.

Description

Anti-interference and anti-oxidation RVVP cable

Technical Field

The utility model relates to the technical field of RVVP cables, in particular to an anti-interference and anti-oxidation type RVVP cable.

Background

With the development demand of modern science and technology, the demand of the application range of the cable in daily use is increased, the type of the cable is also increased along with the demand, wherein the RVVP cable wire is a flexible conductor PVC insulated wire with the addition of a shielding layer and a PVC sheath, can effectively prevent the interference of an electric field or a magnetic field, has better electromagnetic compatibility characteristic, is convenient for installation places with smaller installation distance, can install the existing RVVP cable products in bridges and hoses, for indoor installation, as the harshness of the cable area now laid does not dominate the tamper resistant structure inside the existing conventional RVVP cable, and the outer part of the existing RVVP cable is insulated and protected by the polyvinyl chloride mixture, has no wear-resistant effect and is easy to damage, and when the two cables are mutually crossed and used in a combined mode, the whole device is easy to disperse and is not convenient to use in a combined mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-interference and anti-oxidation RVVP cable, which aims to solve the problems that the anti-interference structure in the traditional RVVP cable is not dominant, the outer part of the traditional RVVP cable does not have the wear-resisting effect and is easy to damage, and the whole body is easy to disperse when the two cables are used in a combined manner in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-interference and anti-oxidation RVVP cable comprises a primary cable, wherein a main cable is arranged in the middle of the primary cable, a protective layer is arranged outside the primary cable, one side of the surface of the protective layer is symmetrically clamped and connected with a first partition block, and the other side of the protective layer is symmetrically provided with a second partition block;

the secondary cable penetrates through one side of the second partition block, the secondary cable is contacted with one side of the second partition block, the first partition block is contacted with the other side of the secondary cable, and the auxiliary cable penetrates through the first partition block;

the buffer rope, its equidistance parcel is in divide the piece one and divide the piece two outsidely, the winding of buffer rope one side has the plastics rope, and the plastics rope outside is provided with the rubber layer, the rubber layer block is connected with the location layer.

By adopting the technical scheme, the device is convenient to use integrally, the anti-interference effect of the device is improved, and the application range of the cable is convenient.

Preferably, the protective layer is of an octagonal structure, a groove is formed in one side of the protective layer, and the inner portion of the groove of the protective layer is connected with the first partition block and the second partition block in a clamping mode respectively.

By adopting the technical scheme, the primary cable, the secondary cable and the auxiliary cable are convenient to perform partition arrangement.

Preferably, an octagonal silica gel ring is arranged at a position where the first partition block and the second partition block are penetrated, and a cable is arranged between the first partition block and the second partition block.

By adopting the technical scheme, the octagonal structure is convenient for partition installation and connection of the interior, and is convenient for multiple paths of cables to be used at intervals among the cables.

Preferably, the secondary cable is symmetrically provided with 4 cables, the secondary cable is wound annularly by plastic ropes, and buffer ropes are intertwined among the plastic ropes.

By adopting the technical scheme, the cable inside is conveniently and integrally bound, so that the installation setting between the device and the anti-interference layer is facilitated.

Preferably, the rubber layer is of a fan-shaped structure, the fan-shaped structure of the rubber layer is distributed in a local mode, the middle of the fan-shaped structure of the rubber layer is provided with a connecting hole, and an anti-interference layer is interwoven outside the positioning layer.

By adopting the technical scheme, the device is convenient to integrally position, the cable is convenient to position for use, and the cable inside is protected.

Preferably, the anti-interference layer is externally provided with a wear-resistant layer, a T-shaped groove is formed in the surface of the wear-resistant layer, and the connecting strip is clamped and connected in the wear-resistant layer groove.

By adopting the technical scheme, the 2 cables can be conveniently combined and matched with different occasions for use.

Compared with the prior art, the utility model has the beneficial effects that: this jam-proof anti-oxidant type RVVP cable:

1. when the device is used, the anti-interference layer in the device is formed by interweaving three metal wires into a tubular structure to wrap a circuit to be protected, so that the interference of an electric field or a magnetic field can be effectively prevented, when the metal wires are used, the magnetic fields opposite to the primary cable, the secondary cable and the auxiliary cable in the device are mutually abutted to form a shielding effect, and even if the metal wires in a partial area are damaged, the shielding effect of the whole device is not influenced;

2. the wear-resistant layer in the device is combined with the rubber layer and the positioning layer in the cable at the same time, so that better protection measures are provided for the whole of the primary cable, the secondary cable and the auxiliary cable in the protection device, the whole use time of the device is prolonged, the whole use of the device is facilitated, and the stress on the primary cable, the secondary cable and the auxiliary cable in the protection device is reduced by the buffer of the rubber layer even if the device is bent;

3. when the connecting strip inside the device is used in parallel between two cables, one side of the connecting strip is clamped inside the T-shaped groove of the wear-resistant layer, the other end of the connecting strip is clamped with the inside of the T-shaped groove of the wear-resistant layer of the other cable, and the 2 cables can be wound in a rotating mode without affecting the joint condition between the two cables.

Drawings

FIG. 1 is a schematic view of the overall internal front view structure of the present invention;

FIG. 2 is a schematic diagram of the overall internal side view of the present invention;

FIG. 3 is a schematic overall external side view of the present invention;

fig. 4 is a front view structural diagram of the installation state of the wear-resistant layer and the connecting strip.

In the figure: 1. a primary cable; 2. a protective layer; 3. partitioning the blocks I; 4. partitioning the blocks II; 5. a secondary cable; 6. an auxiliary cable; 7. a plastic rope; 8. a secondary cable; 9. a buffer rope; 10. a rubber layer; 11. a coupling hole; 12. a positioning layer; 13. an anti-interference layer; 14. a wear layer; 15. and (4) connecting strips.

Detailed Description

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-interference and anti-oxidation RVVP cable comprises a primary cable 1, a protective layer 2, a first partition block 3, a second partition block 4, a secondary cable 5, an auxiliary cable 6, a plastic rope 7, a secondary cable 8, a buffer rope 9, a rubber layer 10, a connecting hole 11, a positioning layer 12, an anti-interference layer 13, a wear-resistant layer 14 and a connecting strip 15;

the cable comprises a primary cable 1, a main cable, a protective layer 2, a first partition block 3, a second partition block 4, an octagonal structure and a groove, wherein the main cable is arranged in the middle of the primary cable 1, the protective layer 2 is arranged outside the primary cable 1, one side of the surface of the protective layer 2 is symmetrically clamped and connected with the first partition block 3, the other side of the protective layer 2 is symmetrically provided with the second partition block 4, the protective layer 2 is provided with the octagonal structure, one side of the protective layer 2 is provided with the groove, the first partition block 3 and the second partition block 4 are respectively clamped and connected in the groove of the protective layer 2, an octagonal silica gel ring is arranged at the position where the first partition block 3 and the second partition block 4 are penetrated, and a cable 8 is arranged between the first partition block 3 and the second partition block 4;

when the cable is manufactured, one end of a primary cable 1 is sleeved into the middle position of a

protective layer

2, 2 first partition blocks 3 are symmetrically clamped into a pair of grooves formed in one side of the

protective layer

2, 2 second partition blocks 4 are clamped into the other pair of grooves formed in one side of the protective layer 2, a secondary cable 5 penetrates through the middle of the second partition block 4, an auxiliary cable 6 penetrates through the middle of the first partition block 3, the first partition block 3 and the second partition block 4 are isolated by an octagonal silica gel ring through which the first partition block 3 and the second partition block 4 penetrate, positions between the second partition blocks 4 and the secondary cable 5 and the auxiliary cable 6 are arranged, and secondary cables 8 are placed in four areas separated by the first partition block 3 and the second partition block 4, so that one side of the secondary cable 8 is in contact with one side of an octagonal structure of the protective layer 2;

the secondary cable 5 penetrates through one side of the partition block II 4, one side of the partition block II 4 is contacted with a secondary cable 8, the other side of the secondary cable 8 is contacted with the partition block I3, the inside of the partition block I3 is penetrated by the

auxiliary cable

6, 4 secondary cables 8 are symmetrically arranged, the outside of the secondary cable 8 is annularly wound by plastic ropes 7, and buffer ropes 9 are interlaced among the plastic ropes 7;

after the secondary cable 5, the auxiliary cable 6 and the secondary cable 8 are clamped, clamped and positioned with the first partition block 3 and the second partition block 4, the plastic rope 7 is wound around the first partition block 3, the second partition block 4 and the secondary cable 8 in a surrounding manner integrally with the buffer rope 9 in a state that the plastic rope 7 is spaced by 1 buffer rope 9, so that the internal primary cable 1, the internal secondary cable 8, the secondary cable 5 and the auxiliary cable 6 are positioned conveniently, and the whole body is cylindrical;

the buffer rope 9 wraps the first block 3 and the second block 4 at equal intervals, the plastic rope 7 is wound on one side of the buffer rope 9, a rubber layer 10 is arranged outside the plastic rope 7, the rubber layer 10 is connected with a positioning layer 12 in a clamping mode, the rubber layer 10 is of a fan-shaped structure, the fan-shaped structure of the rubber layer 10 is distributed in a local mode, a connecting hole 11 is formed in the middle of the fan-shaped structure of the rubber layer 10, an anti-interference layer 13 is interwoven outside the positioning layer 12, a wear-resistant layer 14 is arranged outside the anti-interference layer 13, a T-shaped groove is formed in the surface of the wear-resistant layer 14, and a connecting strip 15 is connected inside the groove of the wear-resistant layer 14 in a clamping mode;

after a cylindrical structure is formed inside the whole body by using the plastic rope 7 and the buffer rope 9, the plastic rope and the buffer rope are sleeved in the middle of the rubber layer 10, a straight rod can penetrate through a connecting hole 11 in the middle of the rubber layer 10 according to the overall assumed requirement of the cable to reduce the overall sagging of the cable, the service life is prolonged, the positioning layer 12 is attached to the outside of the rubber layer 10 after the rubber layer 10 is clamped with the inner wall of the positioning layer 12, the anti-interference layer 13 is wound by three metal wires in a side-by-side overlapping mode as shown in fig. 3, the anti-interference layer 13 is formed on the outer surface of the positioning layer 12, the whole body is sleeved in the wear-resistant layer 14, and the T-shaped grooves of the 2 wear-resistant layers 14 are clamped and kept with the two ends of the connecting strip 15 according to the parallel use requirement as shown in fig. 4.

The working principle is as follows: when the interference-proof oxidation-resistant RVVP cable is used, one end of a primary cable 1 is sleeved into the middle position of a

protective layer

2, 2 sub-blocks I3 and 2 sub-blocks II 4 are symmetrically clamped into a pair of grooves arranged on one side of the protective layer 2, a secondary cable 5 and an auxiliary cable 6 respectively penetrate through the middle of the sub-blocks I3 and the sub-blocks II 4, a secondary cable 8 is arranged between the sub-blocks I3 and the sub-blocks II 4, a plastic rope 7 and a buffer rope 9 are wound on the surface and sleeved into a rubber layer 10, a straight pipe is inserted into a connecting hole 11 according to the requirement, after the secondary cable and the auxiliary cable are sleeved into a positioning layer 12, an anti-interference layer 13 is wound by three metal wires in a side-by-side overlapping mode and attached to the outer surface of the positioning layer 12, after the whole is sleeved into a wear-resistant layer 14, T-shaped grooves of the 2 wear-resistant layers 14 can be clamped with two ends of a connecting strip 15 according to the requirement, the overall practicability is increased.

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

Claims

1. An interference and oxidation resistant RVVP cable, comprising:

the cable comprises a primary cable (1), a main cable is arranged in the middle of the primary cable (1), a protective layer (2) is arranged outside the primary cable (1), one side of the surface of the protective layer (2) is symmetrically clamped and connected with a first partition block (3), and the other side of the protective layer (2) is symmetrically provided with a second partition block (4);

the secondary cable (5) penetrates through one side of the second partition block (4), one side of the second partition block (4) is in contact with the secondary cable (8), the other side of the secondary cable (8) is in contact with the first partition block (3), and the auxiliary cable (6) penetrates through the first partition block (3);

buffer rope (9), its equidistance parcel is in it is outside to divide block one (3) and divide block two (4), buffer rope (9) one side winding has plastics rope (7), and plastics rope (7) outside is provided with rubber layer (10), rubber layer (10) block is connected with location layer (12).

2. The RVVP cable of claim 1, wherein said RVVP cable further comprises: the protective layer (2) is of an octagonal structure, a groove is formed in one side of the protective layer (2), and a first partition block (3) and a second partition block (4) are respectively clamped inside the groove of the protective layer (2).

3. The RVVP cable of claim 1, wherein said RVVP cable further comprises: an octagonal silica gel ring is arranged at the position where the first partition block (3) and the second partition block (4) are penetrated, and a cable (8) is arranged between the first partition block (3) and the second partition block (4).

4. The RVVP cable of claim 1, wherein said RVVP cable further comprises: secondary cable (8) symmetry is provided with 4, and secondary cable (8) outside is the annular winding by plastics rope (7), it has buffer rope (9) to interlace between plastics rope (7).

5. The RVVP cable of claim 1, wherein: the rubber layer (10) is of a fan-shaped structure, the fan-shaped structures of the rubber layer (10) are distributed in a local mode, the middle of the fan-shaped structure of the rubber layer (10) is provided with a connecting hole (11), and an anti-interference layer (13) is interwoven outside the positioning layer (12).

6. The interference and oxidation resistant RVVP cable of claim 5, wherein: the anti-interference layer (13) outside is provided with wearing layer (14), and T shape recess has been seted up on wearing layer (14) surface, wearing layer (14) recess inside block is connected with connecting strip (15).