CN216084380U

CN216084380U - Low-voltage cable with anti-fracture effect

Info

Publication number: CN216084380U
Application number: CN202121934725.XU
Authority: CN
Inventors: 宋涛
Original assignee: Hebei Huaxun Wire And Cable Co ltd
Current assignee: Hebei Huaxun Wire And Cable Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-18
Anticipated expiration: 2031-08-17

Abstract

The utility model belongs to the field of cables, and particularly relates to a low-voltage cable with an anti-fracture effect, which comprises a cable main body, wherein a buffer spring is fixedly connected to the outer wall of the cable main body, one end of the buffer spring is fixedly connected with a buffer sleeve, the outer wall of the buffer sleeve is fixedly connected with a waterproof layer, the outer wall of the waterproof layer is fixedly connected with a wear-resistant layer, the inner wall of the cable main body is fixedly connected with an iron frame, the inner wall of the cable main body is fixedly connected with a rubber filling layer, and the inner wall of the iron frame is fixedly connected with a titanium oxide filling layer; through the structural design of cable main part, rubber filling layer, iron stand, buffer spring, cushion collar, waterproof layer and wearing layer, realized playing effectual fracture-proof function to the cable main part, solved the problem that does not have the fracture-proof effect of cable main part, and then played the guard action effectively to the cable main part, greatly improved the life of cable main part, and then improved the rate of utilization of cable main part.

Description

Low-voltage cable with anti-fracture effect

Technical Field

The utility model relates to the field of cables, in particular to a low-voltage cable with an anti-fracture effect.

Background

The well-known cable is used for transmitting power or signal current, signal voltage conductor, and the cable divide into high tension cable and low tension cable, and the low tension cable just is used for transmitting the lower electric power of voltage as the name implies, and most low tension cable all can bury in the circuit underground, has to account for the space little, does not influence the advantage such as road traffic.

And current most low tension cable does not have the effect of preventing splitting on the existing market, and then when installation low tension cable need buckle it and curl, the cracked condition appears easily in the inside sinle silk of low tension cable to lead to sinle silk contact failure, the unable smooth conveying of signal, thereby cause the damage to the device, reduced the device's life, thereby reduced the device's rate of utilization.

Therefore, a low voltage cable having a fracture prevention effect is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that a wire core in a low-voltage cable is easy to break, the utility model provides the low-voltage cable with the anti-breaking effect.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the low-voltage cable with the anti-fracture effect comprises a cable main body, wherein a buffer spring is fixedly connected to the outer wall of the cable main body, one end of the buffer spring is fixedly connected with a buffer sleeve, a waterproof layer is fixedly connected to the outer wall of the buffer sleeve, a wear-resistant layer is fixedly connected to the outer wall of the waterproof layer, and an iron frame is fixedly connected to the inner wall of the cable main body.

The inner wall fixedly connected with rubber filling layer of cable main part, the inner wall fixedly connected with titanium oxide filling layer of iron stand, the inner wall fixedly connected with constraint cover of iron stand, the inner wall fixedly connected with sinle silk of constraint cover, the inner wall fixedly connected with polytetrafluoroethylene filling layer of constraint cover.

Preferably, the iron frame is a triangular iron frame, and three corners of the iron frame are fixedly connected with the inner wall of the cable main body.

Preferably, the rubber filling layer is fixedly connected with the outer wall of the iron frame, and no gap exists between the iron frame and the cable main body.

Preferably, the shape of the buffer sleeve is the same as that of the cable main body, and one end of the buffer spring, which is far away from the cable main body, is fixedly connected with the inner wall of the buffer sleeve.

Preferably, the titanium oxide filling layer is fixedly connected with the outer wall of the binding sleeve, and no gap exists between the iron frame and the binding sleeve.

Preferably, the polytetrafluoroethylene filling layer is fixedly connected with the outer wall of the wire core, and no gap is reserved between the wire core and the binding sleeve.

Preferably, the length of the wear-resistant layer is equal to that of the waterproof layer, and the length of the waterproof layer is equal to that of the buffer sleeve.

Preferably, the length of the buffer sleeve is equal to that of the cable main body, and the length of the iron frame is equal to that of the cable main body.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the cable main body, the rubber filling layer, the iron frame, the buffer spring, the buffer sleeve, the waterproof layer and the wear-resistant layer, the effective anti-fracture function of the cable main body is realized, the problem that the cable main body does not have the anti-fracture effect is solved, the cable main body is effectively protected, the service life of the cable main body is greatly prolonged, and the utilization rate of the cable main body is further improved;

2. according to the utility model, through the structural design of the copper oxide filling layer, the protective sleeve, the titanium oxide filling layer, the binding sleeve, the polytetrafluoroethylene filling layer and the wire core, the function of improving the corrosion resistance of the cable main body is realized, the problem of poor corrosion resistance effect of the cable main body is solved, the corrosion resistance effect of the device is effectively improved, the working requirement is met, the practicability of the device is improved, and the device is worthy of popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a front cross-sectional view of an embodiment cable body;

FIG. 3 is a schematic structural view of an iron stand according to an embodiment;

FIG. 4 is a schematic structural diagram of a core of an embodiment;

fig. 5 is an enlarged view of the structure of fig. 2.

In the figure: 1. a cable body; 2. a rubber filler layer; 3. an iron frame; 4. a copper oxide fill layer; 5. a protective sleeve; 6. a titanium oxide fill layer; 7. a binding sleeve; 8. a polytetrafluoroethylene filler layer; 9. a wire core; 10. a buffer spring; 11. a buffer sleeve; 12. a waterproof layer; 13. and a wear-resistant layer.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a low voltage cable with anti-fracture effect includes a cable body 1, a buffer spring 10 fixedly connected to an outer wall of the cable body 1, a buffer sleeve 11 fixedly connected to one end of the buffer spring 10, a waterproof layer 12 fixedly connected to an outer wall of the buffer sleeve 11, a wear-resistant layer 13 fixedly connected to an outer wall of the waterproof layer 12, an iron frame 3 fixedly connected to an inner wall of the cable body 1, through the structural design of the cable main body 1, the rubber filling layer 2, the iron frame 3, the buffer spring 10, the buffer sleeve 11, the waterproof layer and the wear-resistant layer 13 of 12, the effective anti-fracture function of the cable main body 1 is realized, the problem that the cable main body 1 does not have the anti-fracture effect is solved, and then played the guard action effectively to cable main part 1, greatly improved the life of cable main part 1, and then improved the rate of utilization of cable main part 1.

Inner wall fixedly connected with rubber filling layer 2 of cable main part 1, the inner wall fixedly connected with titanium oxide filling layer 6 of iron stand 3, the inner wall fixedly connected with constraint cover 7 of iron stand 3, the inner wall fixedly connected with sinle silk 9 of constraint cover 7, the inner wall fixedly connected with polytetrafluoroethylene filling layer 8 of constraint cover 7, through copper oxide filling layer 4, protective sheath 5, titanium oxide filling layer 6, constraint cover 7, polytetrafluoroethylene filling layer 8 and sinle silk 9's structural design, the function of the corrosion resistance that improves cable main part 1 has been realized, the poor problem of cable main part 1 anticorrosion effect has been solved, and then the anticorrosion effect of the device has been improved effectively, the work demand has been satisfied, and then the practicality of the device has been improved, and is worth promoting.

When the cable is in operation, the rubber filling layer 2 fills a gap between the outer wall of the iron frame 3 and the inner wall of the cable main body 1, the iron frame 3 can also deform due to the elasticity of the rubber filling layer 2, so that the bending of the cable main body 1 is not influenced, when the cable main body 1 is bent, the buffer spring 10 plays a role in buffering, so that the bending degree of the cable main body 1 is reduced, meanwhile, the iron frame 3 is triangular and has stability, so that the cable main body 1 is greatly prevented from being broken, the rubber filling layer 2 is soft and elastic and is difficult to break, so that various protection effects inside and outside the cable main body 1 play a strong anti-breaking effect on the cable main body 1, meanwhile, the copper oxide filling layer 4 has corrosion resistance, so that the iron frame 3 is prevented from being corroded, the polytetrafluoroethylene filling layer 8 is a main component of plastic and has elasticity while being corrosion resistant, thereby playing an effective anti-fracture and anti-corrosion role for the wire core 9.

In this embodiment, the iron frame 3 is a "triangular" iron frame, and three corners of the iron frame 3 are all fixedly connected with the inner wall of the cable main body 1, the triangle has stability, and further, the cable main body 1 is greatly prevented from being broken.

In this embodiment, rubber filling layer 2 and iron stand 3's outer wall fixed connection, and do not have the space between iron stand 3 and the cable main part 1, because rubber filling layer 2 has elasticity, iron stand 3 also can be out of shape, and then can not influence cable main part 1 and buckle.

In this embodiment, the shape of cushion collar 11 is the same with the shape of cable main part 1, and buffer spring 10 keeps away from the one end of cable main part 1 and the inner wall fixed connection of cushion collar 11, and buffer spring 10 plays the cushioning effect, and then has reduced the degree of buckling to cable main part 1.

In this embodiment, the titanium oxide filling layer 6 is fixedly connected with the outer wall of the binding sleeve 7, and there is no gap between the iron frame 3 and the binding sleeve 7, because the titanium oxide filling layer 6 is one of the most corrosion-resistant materials, and then an effective corrosion-resistant effect is achieved on the inner wall of the iron frame 3.

In this embodiment, polytetrafluoroethylene filling layer 8 and sinle silk 9's outer wall fixed connection, and do not have the space between sinle silk 9 and the constraint cover 7, polytetrafluoroethylene filling layer 8 is the principal ingredients of plastics, has elasticity when corrosion-resistant, and then plays effectual fracture prevention and anticorrosive effect to sinle silk 9.

In this embodiment, the length of the wear-resistant layer 13 is equal to the length of the waterproof layer 12, and the length of the waterproof layer 12 is equal to the length of the buffer sleeve 11, so that the wear-resistant layer 13 has a wear-resistant effect on the waterproof layer 12, and the waterproof layer 12 can uniformly have a waterproof effect on each part of the outer wall of the buffer sleeve 11.

In this embodiment, the length of the buffer sleeve 11 is equal to the length of the cable body 1, and the length of the iron frame 3 is equal to the length of the cable body 1, so that the iron frame 3 can prevent each part of the cable body 1 from being broken.

In conclusion, the low-voltage cable with the anti-fracture effect realizes the effective anti-fracture function on the cable main body 1, solves the problem that the cable main body 1 does not have the anti-fracture effect, further has the effective protection effect on the cable main body 1, greatly prolongs the service life of the cable main body 1, and further improves the utilization rate of the cable main body 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a low tension cable with prevent effect of splitting which characterized in that: comprising a cable body (1); the cable is characterized in that a buffer spring (10) is fixedly connected to the outer wall of the cable main body (1), one end of the buffer spring (10) is fixedly connected with a buffer sleeve (11), a waterproof layer (12) is fixedly connected to the outer wall of the buffer sleeve (11), a wear-resistant layer (13) is fixedly connected to the outer wall of the waterproof layer (12), and an iron frame (3) is fixedly connected to the inner wall of the cable main body (1);

the cable comprises a cable body (1), an inner wall fixedly connected with rubber filling layer (2), an inner wall fixedly connected with titanium oxide filling layer (6) of an iron frame (3), an inner wall fixedly connected with binding sleeve (7) of the iron frame (3), an inner wall fixedly connected with wire core (9) of the binding sleeve (7), and an inner wall fixedly connected with polytetrafluoroethylene filling layer (8) of the binding sleeve (7).

2. A low-voltage cable having an anti-fracture effect according to claim 1, wherein: the iron frame (3) is a triangular iron frame, and three corners of the iron frame (3) are fixedly connected with the inner wall of the cable main body (1).

3. A low-voltage cable having an anti-fracture effect according to claim 1, wherein: the rubber filling layer (2) is fixedly connected with the outer wall of the iron frame (3), and no gap exists between the iron frame (3) and the cable main body (1).

4. A low-voltage cable having an anti-fracture effect according to claim 1, wherein: the shape of the buffer sleeve (11) is the same as that of the cable body (1), and one end, far away from the cable body (1), of the buffer spring (10) is fixedly connected with the inner wall of the buffer sleeve (11).

5. A low-voltage cable having an anti-fracture effect according to claim 1, wherein: the titanium oxide filling layer (6) is fixedly connected with the outer wall of the binding sleeve (7), and no gap is reserved between the iron frame (3) and the binding sleeve (7).

6. A low-voltage cable having an anti-fracture effect according to claim 1, wherein: the polytetrafluoroethylene filling layer (8) is fixedly connected with the outer wall of the wire core (9), and no gap exists between the wire core (9) and the binding sleeve (7).

7. A low-voltage cable having an anti-fracture effect according to claim 1, wherein: the length of the wear-resistant layer (13) is equal to that of the waterproof layer (12), and the length of the waterproof layer (12) is equal to that of the buffer sleeve (11).

8. A low-voltage cable having an anti-fracture effect according to claim 1, wherein: the length of the buffer sleeve (11) is equal to that of the cable main body (1), and the length of the iron frame (3) is equal to that of the cable main body (1).