CN212010503U

CN212010503U - Suspensible and buried building cable

Info

Publication number: CN212010503U
Application number: CN202020725094.XU
Authority: CN
Inventors: 潘文国
Original assignee: Individual
Current assignee: Shaanxi Mapping Electronic Technology Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-11-24
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a suspensible and buried building cable, which comprises a cable main body, a high temperature resistant material layer, a cable inner core, a mounting groove and a connecting piece, wherein the mounting groove is formed on the outer surface of the cable main body, the connecting piece is rotatably mounted in the mounting groove through a mounting rotating shaft, a return spring is fixedly mounted outside the mounting rotating shaft, a water absorption sponge layer is arranged in the cable main body, one side of the water absorption sponge layer is provided with the high temperature resistant material layer, one side of the high temperature resistant material layer is provided with a flame retardant material layer, and one side of the flame retardant material layer is provided with an insulating material layer; the utility model discloses an install the link that can accomodate automatically, when the cable was installed, if need hang put the installation can directly pull out the link, effectively hang this cable and put, widened the mounting means and the application scope of cable, and when not using this link, the link can be accomodate automatically, can not influence the roughness of cable surface, excellent in use effect.

Description

Suspensible and buried building cable

Technical Field

The utility model belongs to the technical field of the cable, concretely relates to can hang and bury formula building cable.

Background

A cable is a rope-like cable made up of several or groups of conductors (at least two per group) stranded, each group being insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

The cable also can be used in the building industry, when the building is built, some cables need to be buried in the underground of the building for power transmission, the traditional cable is not provided with any water-absorbing waterproof structure inside, the cable positioned underground can often be attacked by underground moisture, the cable is affected with damp, and the traditional cable is not provided with any hanging structure, so that the cable cannot be hung and installed, the applicability is not wide, and certain improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can hang and bury formula building cable, also can use the cable in the building trade who proposes in solving above-mentioned background art, when the building was built, some cables need be buried and are transported electricity the use underground in the building, traditional cable does not be provided with any waterproof construction that absorbs water in inside, it often can receive the invasion and attack that comes from secret moisture to be located underground cable, lead to the cable to wet, and traditional cable is not provided with any structure of hanging above that, make the cable can't hang and put the installation, suitability is not extensive problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can hang and bury formula building cable, includes cable main part, high temperature resistant material layer, cable inner core, mounting groove and connecting piece, the mounting groove has been seted up on the surface of cable main part, the inside of mounting groove is rotated through the installation pivot and is installed the connecting piece, the outside fixed mounting of installation pivot has the answer spring, the inside of cable main part is provided with the sponge layer that absorbs water, one side on sponge layer that absorbs water is provided with high temperature resistant material layer, one side on high temperature resistant material layer is provided with flame retardant material layer, one side on flame retardant material layer is provided with insulating material layer, the cable inner core is installed to the inside central point department of putting of cable main part, it has the filling material layer to fill between cable.

Preferably, the outer surface of the cable body is provided with a layer of wear resistant material.

Preferably, a hanging ring is fixedly installed at the top end of the connecting piece.

Preferably, one end of the return spring is fixedly connected with the inner wall of the mounting groove.

Preferably, the outer part of the cable inner core is sleeved with an inner core sheath.

Preferably, the outer side of the mounting groove is positioned on the cable main body and is provided with a groove cover through a connecting hinge.

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

(1) the utility model discloses a building cable, including the cable, the cable is provided with the link that can accomodate automatically, through installing the link that can accomodate automatically on this cable, when using this building cable, if need hang when putting the installation, can directly pull out the link, effectively hang this cable and put, widened the mounting means and the application scope of cable, and when not using this link, the link can accomodate automatically, can not influence the roughness of cable surface, excellent in use effect.

(2) The cable is provided with the water absorption sponge layer in the cable, the water absorption sponge layer can effectively absorb moisture entering the cable underground when the cable is installed underground, the moisture is prevented from damaging the cable, and the cable is effectively protected.

(3) The high-temperature-resistant material layer and the flame-retardant material layer are arranged in the cable, the high-temperature-resistant material layer can effectively improve the overall high-temperature resistance of the cable, the flame-retardant material layer can greatly improve the overall fireproof performance of the cable, the situation of short-circuit spontaneous combustion of the cable is avoided, and the use safety is high.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional material of the cable body in side view according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a in the present invention.

In the figure: 1. a cable body; 2. a wear resistant material layer; 3. a water-absorbing sponge layer; 4. a high temperature resistant material layer; 5. a layer of flame retardant material; 6. a layer of insulating material; 7. an inner core of the cable; 8. an inner core sheath; 9. a layer of filler material; 10. mounting grooves; 11. hanging a ring; 12. a connecting member; 13. installing a rotating shaft; 14. a slot cover; 15. a return spring.

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. 1-3, the present invention provides a suspensible buried building cable, which comprises a cable main body 1, a high temperature resistant material layer 4, a cable core 7, a mounting groove 10 and a connecting member 12, the outer surface of the cable main body 1 is provided with an installation groove 10, the inside of the installation groove 10 is rotatably provided with a connecting piece 12 through an installation rotating shaft 13, a return spring 15 is fixedly arranged outside the installation rotating shaft 13, a water absorption sponge layer 3 is arranged inside the cable main body 1, a high-temperature resistant material layer 4 is arranged on one side of the water-absorbing sponge layer 3, a flame-retardant material layer 5 is arranged on one side of the high-temperature resistant material layer 4, an insulating material layer 6 is arranged on one side of the flame-retardant material layer 5, an inner core 7 of the cable is installed at the center of the inner part of the cable main body 1, and a filling material layer 9 is filled between the inner core 7 of the cable and the insulating material layer 6.

The technical scheme is as follows: when the cable is installed, the cable can be directly buried and installed and buried underground, when the cable is used, the water absorption sponge layer 3 can effectively absorb moisture entering the cable underground, the moisture is prevented from damaging the cable, the cable is effectively protected, if the cable needs to be hung and installed, the groove cover 14 is directly opened, the connecting piece 12 is rotated out of the hanging ring 11, the connecting piece 12 drives the installation rotating shaft 13 to rotate when rotating, the return spring 15 is deformed to a certain extent under the torsion, the cable is hung and installed through the hanging ring 11, when the cable does not need to be hung and installed, the connecting piece 12 is put into the installation groove 10, after the connecting piece 12 is put in, the installation groove 10 can be effectively closed through the groove cover 14, the inner core sheath 8 can effectively generate a good protection effect on the cable inner core 7, the wear-resistant material layer 2 can greatly improve the outer surface wear resistance of the cable main body 1, avoid cable main part 1's quick wearing and tearing, effectively improved cable main part 1's wearability and life, high temperature resistant material layer 4 can effectively improve the holistic high temperature resistance of cable, and flame retardant material layer 5 can improve the whole fire behavior of this cable greatly, avoids the condition of short circuit spontaneous combustion to appear in the cable, and the safety in utilization is higher.

Specifically, as shown in fig. 1, the outer surface of the cable main body 1 is provided with the wear-resistant material layer 2, and by means of the wear-resistant material layer 2, the outer surface wear resistance of the cable main body 1 can be greatly improved, rapid wear of the cable main body 1 is avoided, and the wear resistance and the service life of the cable main body 1 are effectively improved.

Specifically, as shown in fig. 1 and 3, a hanging ring 11 is fixedly installed on the top end of the connecting piece 12, and when a cable needs to be hung and installed, the cable can be hung and installed through the hanging ring 11 by installing the hanging ring 11.

Specifically, as shown in fig. 1 and 3, one end of the return spring 15 is fixedly connected to the inner wall of the mounting groove 10, and one end of the return spring 15 is well fixed by fixedly connecting one end of the return spring 15 to the inner wall of the mounting groove 10, so that the return spring 15 can be automatically restored after being twisted and deformed.

Specifically, as shown in fig. 1 and 2, the outer portion of the cable core 7 is sleeved with a core sheath 8, and the core sheath 8 can effectively protect the cable core 7.

Specifically, as shown in fig. 1 and 3, a slot cover 14 is attached to the cable body 1 through a connection hinge outside the mounting slot 10, and the mounting slot 10 can be effectively closed by the slot cover 14 after the connector 12 is stored by attaching the slot cover 14.

It should be noted that: the wear-resistant material layer 2 can be made of polyurethane, the high-temperature-resistant material layer 4 can be made of asbestos, the flame-retardant material layer 5 can be made of polypropylene, the insulating material layer 6 can be made of rubber, and the inner core sheath 8 can be made of aluminum foil.

The utility model discloses a theory of operation and use flow: when the cable is installed, the cable can be directly buried and installed and buried underground, when the cable is used, the water absorption sponge layer 3 can effectively absorb moisture entering the cable underground, the moisture is prevented from damaging the cable, the cable is effectively protected, if the cable needs to be hung and installed, the groove cover 14 is directly opened, the connecting piece 12 is rotated out of the hanging ring 11, the connecting piece 12 drives the installation rotating shaft 13 to rotate when rotating, the return spring 15 is deformed to a certain extent under the torsion, the cable is hung and installed through the hanging ring 11, when the cable does not need to be hung and installed, the connecting piece 12 is put into the installation groove 10, after the connecting piece 12 is put in, the installation groove 10 can be effectively closed through the groove cover 14, the inner core sheath 8 can effectively generate a good protection effect on the cable inner core 7, the wear-resistant material layer 2 can greatly improve the outer surface wear resistance of the cable main body 1, avoid cable main part 1's quick wearing and tearing, effectively improved cable main part 1's wearability and life, high temperature resistant material layer 4 can effectively improve the holistic high temperature resistance of cable, and flame retardant material layer 5 can improve the whole fire behavior of this cable greatly, avoids the condition of short circuit spontaneous combustion to appear in the cable, and the safety in utilization is higher.

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 can hang and bury formula building cable, includes cable main part (1), high temperature resistant material layer (4), cable inner core (7), mounting groove (10) and connecting piece (12), its characterized in that: the cable is characterized in that a mounting groove (10) is formed in the outer surface of the cable main body (1), a connecting piece (12) is rotatably mounted in the mounting groove (10) through a mounting rotating shaft (13), a return spring (15) is fixedly mounted outside the mounting rotating shaft (13), a water-absorbing sponge layer (3) is arranged in the cable main body (1), a high-temperature-resistant material layer (4) is arranged on one side of the water-absorbing sponge layer (3), a flame-retardant material layer (5) is arranged on one side of the high-temperature-resistant material layer (4), an insulating material layer (6) is arranged on one side of the flame-retardant material layer (5), a cable inner core (7) is mounted at the inner center position of the cable main body (1), and a filling material layer (9) is filled between the cable inner core.

2. A suspendable buried building cable according to claim 1, wherein: and the outer surface of the cable main body (1) is provided with a wear-resistant material layer (2).

3. A suspendable buried building cable according to claim 1, wherein: and a hanging ring (11) is fixedly arranged on the top end of the connecting piece (12).

4. A suspendable buried building cable according to claim 1, wherein: one end of the return spring (15) is fixedly connected with the inner wall of the mounting groove (10).

5. A suspendable buried building cable according to claim 1, wherein: an inner core sheath (8) is sleeved outside the cable inner core (7).

6. A suspendable buried building cable according to claim 1, wherein: and a groove cover (14) is arranged on the outer side of the mounting groove (10) on the cable main body (1) through a connecting hinge.