CN217157765U

CN217157765U - Intelligent manufacturing special cable capable of effectively preventing accidental truncation

Info

Publication number: CN217157765U
Application number: CN202220385592.3U
Authority: CN
Inventors: 郭松川; 郭晓川; 曾春娇
Original assignee: Kunming Sanchuan Wire And Cable Co ltd
Current assignee: Kunming Sanchuan Wire And Cable Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-09
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a power cable technical field specifically is a special cable is made to intelligence that can effectively prevent unexpected cutting, including the cable main part, the peripheral department cover of cable main part is equipped with the outer tube, and the outer tube includes a plurality of festival cover and a plurality of retaining sleeve, and the tail end integrated into one piece of festival cover has concave cover, and concave cover's tail end is equipped with the nose, and the head end of festival cover is formed with the running-on, is equipped with the bulge loop in the running-on, and the cable main part passes from the retaining sleeve. This can effectively prevent unexpected special cable of making of intelligence of cuting, the outer tube through the metal material that sets up in cable main part periphery department makes cable main part keep in the middle part position department of outer tube through keeping the cover for when the outer tube can follow cable main part and carry out the bending, protect cable main part, increase cable main part's compressive capacity, prevent that cable main part from being cut by accident.

Description

Intelligent manufacturing special cable capable of effectively preventing accidental truncation

Technical Field

The utility model relates to an electric power cable technical field specifically is a special cable is made to intelligence that can effectively prevent accidental truncation.

Background

The cable is an electric energy or signal transmission device, and usually consists of several or several groups of conducting wires, and the outer side of the cable is mostly provided with an outer skin made of insulating materials, so that the inner part of the cable is insulated and protected. Because the structural strength of the cable sheath is usually low, in the intelligent manufacturing industry, the cable connected with mechanical equipment is easy to damage the cable sheath due to the rolling, shearing and other reasons of foreign objects, so that the wire core in the cable is in an exposed state, potential safety hazards are easy to generate, and under the more serious condition, the cable is directly cut off by the foreign objects, so that the mechanical equipment stops running.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special cable is made to intelligence that can effectively prevent accidental truncation to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a can effectively prevent unexpected special cable of making of intelligence that blocks, includes the cable main part, the peripheral department cover of cable main part is equipped with the outer tube, the outer tube includes that a plurality of festivals cover and a plurality of difference cover are established keep the cover in the festivals cover, adjacent two the festivals cover is end to end form, the tail end integrated into one piece of festivals cover has the concave cover, the tail end integrated into one piece of concave cover has the nose, the oral area position of festivals cover head end is formed with the running-on, integrated into one piece has the bulge loop on the inner wall of running-on, the cable main part is followed pass in the keep cover, the peripheral of keep cover has a plurality of elastic flanges that have on the surface, the flange with the inner wall of festivals cover offsets.

Preferably, the cable main body comprises a sheath and a wire core sleeved in the sheath, and a plurality of filling wires are filled in the sheath.

Preferably, the tail end of the concave sleeve is provided with a plurality of cutting grooves.

Preferably, the outer surface of the concave sleeve is of an inwards concave arc surface-shaped structure, and the outer diameter of the convex end is smaller than the inner diameter of the joint sleeve and larger than the inner diameter of the convex ring.

Preferably, a sleeve cavity is formed in the retaining sleeve, and the cable main body penetrates through the sleeve cavity.

Preferably, an annular cavity is formed at the inner position of the joint sleeve between the concave sleeve and the sleeve opening, and the retaining sleeve is sleeved in the annular cavity.

Preferably, the periphery of the concave sleeve is sleeved with a rubber ring.

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

this can effectively prevent unexpected special cable of making of intelligence of cuting, the outer tube through the metal material that sets up in cable main part periphery department makes cable main part keep in the middle part position department of outer tube through keeping the cover for when the outer tube can follow cable main part and carry out the bending, protect cable main part, increase cable main part's compressive capacity, prevent that cable main part from being cut by accident.

Drawings

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

FIG. 2 is an exploded view of the outer and middle casings of the present invention;

FIG. 3 is a schematic structural view of the middle sleeve of the present invention;

FIG. 4 is a schematic structural view of the retaining sleeve of the present invention;

FIG. 5 is a schematic connection diagram of the middle joint sleeve of the present invention;

fig. 6 is a schematic structural diagram of the cable main body of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a cable body; 11. a skin; 12. a wire core; 13. filling silk; 2. an outer sleeve; 21. sleeving; 211. a concave sleeve; 212. a convex end; 213. grooving; 214. a convex ring; 215. looping; 216. an annular cavity; 22. a retaining sleeve; 221. a sleeve cavity; 222. a convex plate; 23. a rubber ring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify 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 therefore should not be construed as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a can prevent effectively that unexpected special cable of making that cuts, includes cable main part 1, and the peripheral department cover of cable main part 1 is equipped with outer tube 2, and outer tube 2 includes that a plurality of festivals cover 21 and a plurality of difference cover establish the retaining sleeve 22 in the festivals cover 21. Two adjacent sleeve sections 21 are in an end-to-end connection shape, a concave sleeve 211 is integrally formed at the tail end of each sleeve section 21, a convex end 212 is integrally formed at the tail end of each concave sleeve 211, a sleeve opening 215 is formed at the opening position of the head end of each sleeve section 21, a convex ring 214 is integrally formed on the inner wall of each sleeve opening 215, and the convex end 212 on the current sleeve section 21 is aligned with the sleeve opening 215 on the other sleeve section 21 and then is extruded to extrude the two sleeve sections 21 so that the convex end 212 is extruded and elastically deformed to be sleeved into the other sleeve section 21, so that the purpose of assembling the sleeve sections 21 is achieved.

In this embodiment, the outer sleeve 2 is made of stainless steel, and the rear end of the concave cover 211 is provided with a plurality of slots 213, so that when the socket 21 extends into the opening 215, the convex end 212 can be elastically deformed more easily by the slots 213, thereby facilitating the convex end 212 to be sleeved into the socket 21.

Specifically, the outer surface of the concave sleeve 211 is of an inward concave arc surface-shaped structure, and the outer diameter of the convex end 212 is smaller than the inner diameter of the joint sleeve 21 and larger than the inner diameter of the convex ring 214, so that after the convex end 212 is elastically deformed and is sleeved into the joint sleeve 21, the convex end 212 is limited on the inner side of the convex ring 214, the adjacent two joint sleeves 21 are kept connected and can shake slightly, and the whole outer sleeve 2 can bend to a certain extent along with the cable main body 1.

In addition, an annular cavity 216 is formed at the position inside the joint sleeve 21 between the concave sleeve 211 and the sleeve opening 215, the retaining sleeve 22 is sleeved in the annular cavity 216, a sleeve cavity 221 is formed in the retaining sleeve 22, the cable body 1 can pass through the retaining sleeve 22 by passing through the sleeve cavity 221, a plurality of elastic convex plates 222 are tightly welded on the peripheral surface of the retaining sleeve 22, the convex plates 222 are abutted against the inner wall of the joint sleeve 21, the retaining sleeve 22 is retained at the middle position of the joint sleeve 21 under the action of the convex plates 222, so that the cable body 1 passing through the retaining sleeve 22 can be always retained at the middle position of the joint sleeve 21, a space for buffering is formed between the cable body 1 and the inner wall of the outer sleeve 2, the outer sleeve 2 is reduced in influence on the cable body 1 when being subjected to shearing force and deformed, and the anti-block capability of the cable body 1 is indirectly increased, the cable main body 1 is prevented from being accidentally cut or cut.

It should be noted that, because the protruding plate 222 has elasticity, the protruding plate 222 can be elastically deformed by directly pressing the retaining sleeve 22 into the interior of the sleeve 21 after aligning the retaining sleeve 22 with the end of the sleeve 21, at this time, the retaining sleeve 22 can be inserted into the sleeve 21, and when the retaining sleeve 22 moves to the position of the ring cavity 216, the protruding plate 222 expands and abuts against the inner wall of the ring cavity 216, so that the retaining sleeve 22 can be confined in the sleeve 21, and the retaining sleeve 22 can be prevented from falling off from the sleeve 21.

Further, the periphery of the concave sleeve 211 is sleeved with a rubber ring 23, so that a gap generated when two adjacent node sleeves 21 are connected can be blocked by the rubber ring 23, and foreign matters such as external dust can be prevented from falling into a gap formed between the two adjacent node sleeves 21.

Example 2

In order to increase the anti-cutting performance of the cable body 1, as shown in fig. 6, the cable body 1 includes a sheath 11 and a core 12 sleeved in the sheath 11, a plurality of filler wires 13 are filled in the sheath 11, and the filler wires 13 are made of an ultra-high molecular weight polyethylene fiber material, and have the characteristics of high specific strength, high specific modulus, light weight and the like, low elongation at break, large work at break, very strong energy absorption capability, and outstanding impact resistance and cut resistance, so that when the cable body 1 is subjected to a shearing force, the filler wires 13 can increase the anti-cutting capability of the cable body 1, and prevent the cable body 1 from being directly cut.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can effectively prevent unexpected special cable of making of intelligence that cuts, includes cable main part (1), its characterized in that: the periphery department cover of cable main part (1) is equipped with outer tube (2), outer tube (2) include that a plurality of festival cover (21) and a plurality of difference cover establish keep cover (22) in the festival cover (21), adjacent two festival cover (21) are end to end form, the tail end integrated into one piece of festival cover (21) has concave cover (211), the tail end integrated into one piece of concave cover (211) has protruding end (212), the oral area position of festival cover (21) head end is formed with linking (215), integrated into one piece has bulge loop (214) on the inner wall of linking (215), cable main part (1) is followed pass in keep cover (22), the peripheral of keep cover (22) is closely welded on the surface has elastic flange (222) a plurality of, flange (222) with the inner wall of festival cover (21) offsets.

2. The smart manufacturing specialty cable effective to prevent accidental cuts of claim 1 wherein: the cable main body (1) comprises a sheath (11) and a wire core (12) sleeved in the sheath (11), wherein a plurality of filling wires (13) are filled in the sheath (11).

3. The smart manufacturing specialty cable effective to prevent accidental cuts of claim 1 wherein: the tail end of the concave sleeve (211) is provided with a plurality of cutting grooves (213).

4. The smart manufacturing specialty cable effective to prevent accidental cuts of claim 1 wherein: the outer surface of the concave sleeve (211) is of an inwards concave arc surface-shaped structure, and the outer diameter of the convex end (212) is smaller than the inner diameter of the joint sleeve (21) and larger than the inner diameter of the convex ring (214).

5. The smart manufacturing specialty cable effective to prevent accidental cuts of claim 1 wherein: a sleeve cavity (221) is formed in the retaining sleeve (22), and the cable main body (1) penetrates through the sleeve cavity (221).

6. The smart manufacturing specialty cable effective to prevent accidental cuts of claim 1 wherein: an annular cavity (216) is formed in the inner position of the section sleeve (21) between the concave sleeve (211) and the sleeve opening (215), and the retaining sleeve (22) is sleeved in the annular cavity (216).

7. The smart manufacturing specialty cable effective to prevent accidental cuts of claim 1 wherein: the periphery of the concave sleeve (211) is sleeved with a rubber ring (23).