CN218676547U

CN218676547U - Cable with internal support

Info

Publication number: CN218676547U
Application number: CN202223007330.2U
Authority: CN
Inventors: 周建栋; 何永程; 梁国兰; 耿超
Original assignee: Guangdong Zhongde Cable Co ltd
Current assignee: Guangdong Zhongde Cable Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-21
Anticipated expiration: 2032-11-11

Abstract

The utility model provides a cable with inside support relates to the cable field, a cable with inside support, including conductor core, protective layer, support, the support with the conductor core all is provided with a plurality ofly, the support is the cross, the upside and the left side of support all are provided with the end of pegging graft, the downside and the right side of support all are provided with the interface, adjacent two the support through the end of pegging graft with the interface cooperation is used, be provided with the mounting groove on the support, the conductor core install in the mounting groove, the support with the conductor core all set up in the protective layer, the utility model discloses when production, cooperate the equipment through the end of pegging graft and interface with a plurality of supports according to the demand, later be fixed in the mounting groove with the conductor core, make the protective layer wrap up the support and conductor core at last, the utility model discloses simple structure, can select the support of suitable number as required, also can select the conductor core of suitable number.

Description

Cable with internal support

Technical Field

The application relates to the field of cables, in particular to a cable with an inner support.

Background

The cable is suitable for various occasions such as working condition enterprises, energy traffic departments and the like. Due to the installation environment and the use environment, the cable has the characteristics of moisture resistance, corrosion resistance, damage resistance and the like, and is generally laid in a tunnel or a cable trench.

A cable generally includes several or groups of conductors, each group of conductors including at least two or more wires, each group of conductors being insulated from each other and twisted about one wire, and the entire outer surface being covered with a highly insulating covering layer for power or data transmission. The environment of cable when installation is laid is complicated, consequently needs to promote the intensity and the toughness etc. of cable self, generally adopts to do in the sheath at the copper product parcel to promote the intensity of cable self, protect the cable.

Present cable needs different specifications when the equipment, and the product of different cable numbers is assembled for the skeleton of cable needs multiple rule, still because of the inside transmission line of cable is overweight, because of the effect of transmission line gravity easily in the in-process of using, damages the exocuticle, consequently needs to improve present cable.

Disclosure of Invention

An object of the embodiment of this application is to provide a cable with inside support, it can solve and can't assemble skeleton and the easy technical problem who damages of cable crust according to the demand.

The embodiment of the application provides a cable with internal support, including conductor core, protective layer, support, the support with the conductor core all is provided with a plurality ofly, the support is the cross, the upside and the left side of support all are provided with the grafting end, the downside and the right side of support all are provided with the interface, adjacent two the support through the grafting end with the interface cooperation is used, be provided with the mounting groove on the support, the conductor core install in the mounting groove, the support with the conductor core all set up in the protective layer.

Preferably, the protective layer comprises an elastic layer, a shielding layer, an insulating layer and an outer protective layer, and the outer protective layer, the insulating layer, the shielding layer and the elastic layer are sequentially arranged from outside to inside.

Preferably, a filling layer is arranged in the elastic layer, and the filling layer is made of an insulating material.

Preferably, the support is internally provided with a reinforcing rib, and the reinforcing rib is made of metal materials.

Preferably, the mounting groove is provided with a circular arc shape, and a diameter of the mounting groove is smaller than a diameter of the conductor core.

Preferably, the conductor core and the outer end of the support are wrapped by fixing rings, and the fixing rings are made of metal materials.

Preferably, the outer sheath is externally provided with wear resistant particles.

The utility model has the advantages that:

the utility model provides a pair of cable with inside support, including conductor core, protective layer, support, the support with the conductor core all is provided with a plurality ofly, the support is the cross, the upside and the left side of support all are provided with the end of pegging graft, the downside and the right side of support all are provided with the interface, adjacent two the support through the end of pegging graft with the interface cooperation is used, be provided with the mounting groove on the support, the conductor core install in the mounting groove, the support with the conductor core all set up in the protective layer, the utility model discloses when producing, cooperate the equipment through the end of pegging graft and interface with a plurality of supports according to the demand, later be fixed in the mounting groove with the conductor core in, make the protective layer wrap up support and conductor core at last, can select the support of suitable number as required, also can select the conductor core of suitable number.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

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

fig. 2 is a schematic view of the bracket of the present invention.

The reference numerals are respectively:

1. a conductor core; 2. a protective layer; 3. a support; 4. a plug end; 5. an interface; 6. an installation port; 7. an elastic layer; 8. a shielding layer; 9. an insulating layer; 10. an outer jacket; 11. a filling layer; 12. reinforcing ribs; 13. and (4) fixing the ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the product of the application is conventionally placed in use, and are used only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "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 application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1-2, a cable with internal support 3, including conductor core 1, protective layer 2, support 3 with conductor core 1 all is provided with a plurality ofly, support 3 is the cross, the upside and the left side of support 3 all are provided with grafting end 4, the downside and the right side of support 3 all are provided with interface 5, adjacent two support 3 through grafting end 4 with interface 5 cooperation is used, be provided with the mounting groove on support 3, conductor core 1 install in the mounting groove, support 3 with conductor core 1 all set up in protective layer 2, the utility model discloses when production, cooperate the equipment through grafting end 4 with interface 5 with a plurality of supports 3 according to the demand, later be fixed in the mounting groove with conductor core 1, make protective layer 2 wrap up support 3 with conductor core 1 at last, the utility model discloses simple structure, can select the support 3 of suitable number as required, also can select the conductor core 1 of suitable number.

In this embodiment, protective layer 2 includes elastic layer 7, shielding layer 8, insulating layer 9 and outer jacket 10, outer jacket 10 the insulating layer 9 shielding layer 8 elastic layer 7 sets up from the extroversion in proper order, the utility model discloses an elastic layer 7 is used for protecting conductor core 1, and shielding layer 8 can prevent external signal to the interference of conductor core 1, and insulating layer 9 and outer jacket 10 can be used to insulating and protective bracket 3 and protective layer 2, are provided with wear-resisting granule outside outer jacket 10, can improve outer jacket 10's wearability.

In this embodiment, a filling layer 11 is disposed in the elastic layer 7, the filling layer 11 is made of an insulating material, and the filling layer 11 is used for filling a gap inside the bracket 3.

In this embodiment, in order to further enhance the strength of the bracket 3, a reinforcing rib 12 is disposed inside the bracket 3, and the reinforcing rib 12 is made of a metal material.

In this embodiment, the mounting groove is provided with arc, the diameter of mounting groove is less than the diameter of conductor core 1, conductor core 1 with the outer end parcel of support 3 has solid fixed ring 13, gu fixed ring 13 adopts the metal material to make, the utility model discloses gu fixed ring 13 is used for fixing conductor core 1 and support 3, prevents that conductor core 1 from shifting.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cable with an internal support, characterized in that: including conductor core, protective layer, support, the support with the conductor core all is provided with a plurality ofly, the support is the cross, the upside and the left side of support all are provided with the grafting end, the downside and the right side of support all are provided with the interface, adjacent two the support through the grafting end with the interface cooperation is used, be provided with the mounting groove on the support, the conductor core install in the mounting groove, the support with the conductor core all set up in the protective layer.

2. A cable with internal support according to claim 1, wherein: the protective layer includes elastic layer, shielding layer, insulating layer and outer jacket, the outer jacket the insulating layer the shielding layer the elastic layer sets up from outside-in proper order.

3. A cable with internal support according to claim 2, characterized in that: the elastic layer is internally provided with a filling layer, and the filling layer is made of an insulating material.

4. A cable with internal support according to claim 1, wherein: the support is internally provided with a reinforcing rib which is made of metal materials.

5. A cable with internal support according to claim 1, wherein: the mounting groove is provided with an arc shape, and the diameter of the mounting groove is smaller than that of the conductor core.

6. A cable with internal support according to claim 1, wherein: the conductor core with the parcel of support outer end has solid fixed ring, gu fixed ring adopts the metal material to make.

7. A cable with internal support according to claim 2, wherein: and wear-resistant particles are arranged outside the outer protective layer.