CN215770572U

CN215770572U - Anti-weight sheath flexible cable resistant to mechanical external force

Info

Publication number: CN215770572U
Application number: CN202122058755.5U
Authority: CN
Inventors: 徐法安
Original assignee: Anhui Kangsheng Electric Group Co ltd
Current assignee: Anhui Kangsheng Electric Group Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-08
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a weight-resistant sheath flexible cable resistant to mechanical external force, which comprises a cable body, wherein the cable body is divided into two parts, an outer protective layer is arranged on the outer side of the cable body, a waterproof layer is arranged on the inner side of the outer protective layer, an insulating layer is arranged on the inner side of the waterproof layer, copper wires are arranged at four ends of the inner side of the insulating layer, a cable core is arranged at the central position of each copper wire and positioned on the inner side of the insulating layer, a filling layer is arranged in a gap between each cable core and each copper wire, grooves are formed in the outer surfaces of the two cable bodies, a connecting block A is arranged on the outer side of each groove, a connecting block B is arranged on the outer side of each connecting block A, and sliding grooves are formed in two ends of the upper end surface of each connecting block A. According to the utility model, the cable is quickly installed and fixedly connected through the connecting block A and the connecting block B, so that the working efficiency is improved, and the interior of the cable is protected through the outer protective layer, the waterproof layer, the insulating layer and the filling layer.

Description

Anti-weight sheath flexible cable resistant to mechanical external force

Technical Field

The utility model relates to the technical field of cables, in particular to a weight-resistant sheath flexible cable resistant to mechanical external force.

Background

With the rapid development of social economy, the cable is an electric energy or signal transmission device, generally consists of several or several groups of wires, generally is a cable similar to a rope formed by stranding several or several groups of wires, each group of wires are mutually insulated and are often twisted around a center, a highly-insulated covering layer is wrapped on the whole outer surface, and the cable has the characteristics of internal electrification and external insulation.

However, the existing cable is difficult to connect, has low stability, and is inconvenient for workers to assemble according to the field environment; therefore, the existing requirements are not met, and a weight-resistant sheath flexible cable resistant to mechanical external force is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a weight-resistant sheath flexible cable resistant to mechanical external force, which aims to solve the problems that the existing cable proposed in the background art is difficult to connect, not strong in stability, inconvenient for workers to assemble according to the field environment and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a weight-resistant sheath flexible cable resistant to mechanical external force comprises a cable body, wherein the cable body is divided into two parts, an outer protective layer is arranged on the outer side of the cable body, a waterproof layer is arranged on the inner side of the outer protective layer, an insulating layer is arranged on the inner side of the waterproof layer, copper wires are arranged at four ends of the inner side of the insulating layer, a cable core is arranged at the central position of each copper wire, which is positioned on the inner side of the insulating layer, a filling layer is arranged in the gap between each cable core and each copper wire, grooves are formed in the outer surfaces of the two cable bodies, a connecting block A is arranged on the outer side of each groove, a connecting block B is arranged on the outer side of each connecting block A, sliding grooves are formed in two ends of the upper end face of each connecting block A, a clamping block is arranged on the inner side of each sliding groove, a spring is arranged on the inner side of each clamping groove, and connected with the connecting block A through the spring, the connecting block A and the connecting block B are provided with through holes at two ends and connected through clamping blocks.

Preferably, the outer surface of the outer protective layer is made of rubber.

Preferably, the outer surface of the waterproof layer is coated with a waterproof material.

Preferably, the outer surface of the insulating layer is provided with a plastic film.

Preferably, the inner side of the filling layer is filled with glass fiber.

Preferably, the size of the through hole is the same as that of the fixture block.

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

1. according to the utility model, the grooves are formed in the outer surfaces of the two cable bodies, the connecting block A is arranged on the outer side of each groove, the connecting block B is arranged on the outer side of each connecting block A, the sliding grooves are formed in the two ends of the upper end surface of each connecting block A, the clamping blocks are arranged on the inner sides of the sliding grooves, the clamping blocks are connected with the connecting blocks A through springs, the through holes are formed in the two ends of each connecting block A and the two ends of each connecting block B, the connecting blocks A and the connecting blocks B are connected through the clamping blocks, and therefore workers can slide the clamping blocks to fixedly connect the cable bodies conveniently;

2. the outer side of the cable body is respectively provided with the outer side protective layer, the waterproof layer, the insulating layer and the filling layer to protect the interior of the cable.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a side view of the connector block of the present invention;

fig. 3 is a partial structural schematic view of the cable body of the present invention.

In the figure: 1. connecting a block A; 2. an outer protective layer; 3. a waterproof layer; 4. an insulating layer; 5. a filling layer; 6. a copper wire; 7. connecting block B; 8. a cable core; 9. a chute; 10. a clamping block; 11. a cable body; 12. a spring slot; 13. a spring; 14. a groove; 15. and a through hole.

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.

Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a resistant heavy type sheath flexible cable of mechanical external force, includes cable body 11, its characterized in that: the cable body 11 is divided into two parts, an outer protective layer 2 is arranged on the outer side of the cable body 11, a waterproof layer 3 is arranged on the inner side of the outer protective layer 2, an insulating layer 4 is arranged on the inner side of the waterproof layer 3, copper wires 6 are arranged at four ends of the inner side of the insulating layer 4, a cable body core 8 is arranged at the central position of each copper wire 6 and positioned on the inner side of the insulating layer 4, a filling layer 5 is arranged in the gap between each cable body core 8 and each copper wire 6, grooves 14 are formed in the outer surfaces of the two cable bodies 11, a connecting block A1 is arranged on the outer side of each groove 14, a connecting block B7 is arranged on the outer side of each connecting block A1, sliding grooves 9 are arranged at two ends of the upper end face of each connecting block A1, a clamping block 10 is arranged on the inner side of each sliding groove 9, a spring groove 12 is arranged on the inner side of each clamping block 10, each clamping block 10 is connected with the connecting block A1 through a spring 13, through holes 15 are arranged at two ends of each connecting blocks A1 and B7, connecting block A1 and connecting block B7 pass through fixture block 10 and connect, wholly pass through connecting block A1 and connecting block B7, make cable body 11 quick installation and fixed connection, improve work efficiency, protect cable inside through outside protective layer 2, waterproof layer 3, insulating layer 4 and filling layer 5.

Further, the outer surface of the outer side protection layer 2 is made of rubber, so that the abrasion resistance of the cable is improved conveniently.

Further, the outer surface of the waterproof layer 3 is coated with a waterproof material, thereby facilitating improvement of the waterproofness of the cable.

Further, the surface of insulating layer 4 is equipped with for the plastic film, and then is convenient for prevent that external power from disturbing cable inside.

Furthermore, the glass fiber is filled in the inner side of the filling layer 5, so that the rigidity and hardness of the cable are enhanced conveniently, the cable is not easy to bend and deform, and a good heat insulation effect is achieved.

Further, the size of the through hole 15 is the same as that of the fixture block 10, so that the connection block a1 and the connection block B7 are conveniently fixed by the fixture block 10.

The working principle is as follows: when the cable is used, whether each part is intact is firstly detected, after the detection is finished, the outer surfaces of the two cable bodies 11 are provided with the grooves 14, the outer sides of the grooves 14 are provided with the connecting blocks A1, the outer sides of the connecting blocks A1 are provided with the connecting blocks B7, the two ends of the upper end surface of the connecting block A1 are provided with the sliding grooves 9, the inner sides of the sliding grooves 9 are provided with the clamping blocks 10, the clamping blocks 10 are connected with the connecting blocks A1 through the springs 13, the two ends of the connecting block A1 and the connecting block B7 are provided with the through holes 15, the connecting block A1 and the connecting block B7 are connected through the clamping blocks 10, so that a worker can slide the clamping blocks 10 to fixedly connect the cable bodies 11, the outer surface of the outer protective layer 2 is made of rubber, the abrasion resistance of the cable is further convenient to improve, the outer surface of the waterproof layer 3 is coated with a waterproof material, the waterproof layer is further convenient to improve the waterproof property of the cable, the outer surface of the insulating layer 4 is provided with a plastic film, so as to further to prevent the external power supply from interfering the cable, the glass fiber is filled in the inner side of the filling layer 5, so that the rigidity and hardness of the cable are enhanced conveniently, the cable is not easy to bend and deform, and a good heat insulation effect is achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a resistant heavy type sheath flexible cable of mechanical external force, includes cable body (11), its characterized in that: the cable comprises a cable body (11), an outer side protective layer (2) is arranged on the outer side of the cable body (11), a waterproof layer (3) is arranged on the inner side of the outer side protective layer (2), an insulating layer (4) is arranged on the inner side of the waterproof layer (3), copper wires (6) are arranged at four ends of the inner side of the insulating layer (4), a cable body core (8) is arranged on the inner side, located on the insulating layer (4), of the central position of each copper wire (6), a filling layer (5) is arranged in a gap between the cable body core (8) and the copper wires (6), grooves (14) are formed in the outer surfaces of the two cable bodies (11), connecting blocks A (1) are arranged on the outer sides of the grooves (14), connecting blocks B (7) are arranged on the outer sides of the connecting blocks A (1), sliding grooves (9) are arranged at two ends of the upper end face of the connecting blocks A (1), and clamping blocks (10) are arranged on the inner sides of the sliding grooves (9), the inboard that the one end of fixture block (10) is located spout (9) is equipped with spring groove (12), the inboard of spring groove (12) is equipped with spring (13), fixture block (10) are connected with connecting block A (1) through spring (13), connecting block A (1) and connecting block B (7) both ends all are equipped with through-hole (15), connecting block A (1) and connecting block B (7) are connected through fixture block (10).

2. The weight-resistant sheathed flexible cable of claim 1, which is resistant to external mechanical force, wherein: the outer surface of the outer side protection layer (2) is made of rubber.

3. The weight-resistant sheathed flexible cable of claim 1, which is resistant to external mechanical force, wherein: the outer surface of the waterproof layer (3) is coated with waterproof materials.

4. The weight-resistant sheathed flexible cable of claim 1, which is resistant to external mechanical force, wherein: the outer surface of the insulating layer (4) is provided with a plastic film.

5. The weight-resistant sheathed flexible cable of claim 1, which is resistant to external mechanical force, wherein: the inner side of the filling layer (5) is filled with glass fiber.

6. The weight-resistant sheathed flexible cable of claim 1, which is resistant to external mechanical force, wherein: the size of the through hole (15) is the same as that of the fixture block (10).