CN215007649U

CN215007649U - High temperature resistant rubber sleeve cable

Info

Publication number: CN215007649U
Application number: CN202120748965.4U
Authority: CN
Inventors: 王秀珍; 姚湘友; 吴晗; 曹常伟
Original assignee: Shandong Xinluxing Cable Co ltd
Current assignee: Shandong Xinluxing Cable Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-03
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a high temperature resistant rubber sleeve cable, including the cable body and rubber sleeve, the outer parcel of cable body is used for carrying out radiating heat dissipation layer to the cable body, heat dissipation layer outward appearance suit rubber sleeve, the rubber sleeve outside sets up the band, install the transversal I-shaped elastic support plate of personally submitting who arranges along cable body axial between band and the rubber sleeve, band outward appearance parcel thermal-insulated insulating cover, thermal-insulated insulating cover outward appearance suit protective sheath, this design can utilize a plurality of elastic support plate, can effectively make external heat keep apart with inside heat, has effectively improved the performance of cable, also can utilize the elasticity of elastic support plate itself in addition, effectively reduces the striking dynamics, realizes the anticollision effect, and the security is high.

Description

High temperature resistant rubber sleeve cable

Technical Field

The utility model relates to a high temperature resistant rubber sleeve cable belongs to cable technical field.

Background

The rubber sleeve cable is a flexible and movable cable variety which takes a plurality of strands of fine copper wires as conductors and is wrapped with rubber insulation and a rubber sheath, and the rubber sleeve cable is widely used for various electrical equipment, such as movable power wires of daily electric appliances, electric machinery, electrical devices and appliances. And can be used under indoor or outdoor environmental conditions. According to the mechanical external force applied to the cable, the product structure is divided into three types, namely light, medium and heavy. There is also a suitable connection in cross section.

The utility model discloses a chinese utility model patent that publication number is CN211350180U discloses a high temperature resistant rubber sleeve cable, provides high temperature resistant protection to the conductor cable core through the heat insulation layer that adds, utilizes heat dissipation layer and heat conduction insulating layer, derives the heat that the conductor cable core produced and scatters and disappears, but contacts between rubber sleeve and the crowded cladding, can make inside and outside residual heat interactive in rubber sleeve department, can make the heat promote, and then influences the performance of cable, consequently need design a high temperature resistant rubber sleeve cable and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a high temperature resistant rubber sleeve cable to solve the problem that proposes in the above-mentioned background art, the utility model discloses can effectively make external heat and inside heat keep apart, effectively improve the performance of cable.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the high-temperature-resistant rubber sleeve cable comprises a cable body and a rubber sleeve, wherein a heat dissipation layer is wrapped outside the cable body, the rubber sleeve is sleeved on the outer surface of the heat dissipation layer, a wrapping belt is arranged on the outer side of the rubber sleeve, a supporting piece which is axially arranged along the cable body is installed between the wrapping belt and the rubber sleeve, a heat insulation sleeve is wrapped on the outer surface of the wrapping belt, and a protective outer sleeve is sleeved on the outer surface of the heat insulation sleeve.

Furthermore, the heat dissipation layer comprises a wrapping sleeve wrapping the outer surface of the cable body, the heat dissipation sleeve is sleeved on the outer surface of the wrapping sleeve, and the wrapping sleeve is uniformly provided with air holes.

Furthermore, a support frame with a plurality of branches for supporting the wrapping sleeve is arranged in the wrapping sleeve, and a conductor core of the cable body is clamped between two adjacent branches on the support frame.

Furthermore, the support frame is provided with a through hole which is arranged along the axial direction of the cable body.

Furthermore, one end of the branch on the supporting frame, which is close to the wrapping sleeve, is fixedly connected with the auxiliary wing plate.

Furthermore, the outer surface of the protective outer sleeve is provided with a groove which is arranged along the axial direction of the cable body.

The utility model has the advantages that: the utility model discloses a high temperature resistant rubber sleeve cable.

1. Can utilize a plurality of resilient support board, enable to produce the clearance between rubber sleeve and the band, can effectively make external heat and inside heat keep apart, effectively improve the performance of cable, in addition when striking because of the accident takes place, can utilize the elasticity of resilient support board itself, effectively reduce the striking dynamics, realize the anticollision effect, the security is high.

2. The cable body generates heat due to work and can volatilize to the heat dissipation sleeve through the air holes, so that the heat is dissipated, and the heat dissipation effect is further improved.

3. The conductor cores forming the cable body can be clamped on the support frame, and then the wrapping sleeve is wrapped on the support frame, so that the conductor cores are protected by the support frame.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a high temperature resistant rubber sleeve cable of the present invention;

fig. 2 is a schematic view of a support frame in a high temperature resistant rubber sleeve cable of the present invention;

in the figure: 1-cable body, 2-rubber sleeve, 3-wrapping sleeve, 4-heat dissipation sleeve, 5-air hole, 6-elastic support plate, 7-wrapping band, 8-heat insulation sleeve, 9-protective outer sleeve, 11-support frame, 12-through hole, 13-auxiliary wing plate and 91-groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a high-temperature-resistant rubber sleeve cable comprises a cable body 1 and a rubber sleeve 2, wherein a heat dissipation layer for dissipating heat of the cable body 1 is wrapped outside the cable body 1 and is made of a material with good heat conductivity, the rubber sleeve 2 for dissipating heat and insulating heat is sleeved outside the heat dissipation layer, a wrapping tape 7 is arranged outside the rubber sleeve 2, a plurality of elastic supporting plates 6 with the cross sections being in an I shape and arranged along the axial direction of the cable body 1 are arranged between the wrapping tape 7 and the rubber sleeve 2, the rubber sleeve 2 and the band 7 can be installed through the elastic supporting plate 6, a gap is generated between the rubber sleeve 2 and the band 7, the surface of the band 7 is wrapped with the heat insulation insulating sleeve 8, the surface of the heat insulation insulating sleeve 8 is sleeved with the protective outer sleeve 9, the protective outer sleeve 9 can be made of a high-temperature resistant and acid-resistant component, by the protective outer sleeve 9, the rubber sleeve 2 can be used in a high-temperature corrosive environment for a long time, and the ageing resistance of the rubber sleeve 2 is improved.

Specifically, can utilize a plurality of resilient support board 6, enable to produce the clearance between rubber sleeve 2 and the band 7, can effectively make external heat and inside heat keep apart, effectively improve the performance of cable, in addition when striking because of the accident takes place, can utilize resilient support board 6 elasticity itself, effectively reduce the striking dynamics, realize the anticollision effect, the security is high.

The heat dissipation layer is including wrapping up in 1 apparent parcel cover 3 of the cable body, through wrapping up in cover 3, can wrap up cable body 1, realize protect function, 3 outward appearance suit heat dissipation covers 4 of parcel cover, heat dissipation cover 4 can choose for use the graphite alkene component that has the bigger heat conductivity to make, its heat dissipation is faster, evenly set up the bleeder vent 5 that is used for the outside transmission of the heat that produces on the cable body 1 on the parcel cover 3, specifically, cable body 1 produces the heat because of work, can volatilize on heat dissipation cover 4 through bleeder vent 5, thereby make the heat scatter and disappear, further improve the radiating effect.

Set up in the parcel cover 3 and be used for supporting the support frame 11 of a plurality of branches of taking of parcel cover 3, support frame 11 optional use is made with elastic plastic component, through the branch on the support frame 11, can outwards support parcel cover 3, thereby can protect cable body 1, clamp the conductor core of cable body 1 between two adjacent branches on the support frame 11, specifically, can clamp the conductor core that constitutes cable body 1 on support frame 11, wrap up on support frame 11 with parcel cover 3 again, thereby utilize support frame 11, protect the conductor core.

The support frame 11 is provided with a through hole 12 arranged along the axial direction of the cable body 1, specifically, the through hole 12 is arranged, so that the production material amount of the support frame 11 is reduced, and the production cost is reduced.

Branch fixed connection is used for the supplementary pterygoid lamina 13 of supplementary support wrapping cover 3 near the one end fixed connection of wrapping cover 3 on the support frame 11, specifically, through supplementary pterygoid lamina 13, increases

support frame

11 and 3 area of contact of wrapping cover, promotes the 3 supporting effect of parcel cover.

The outer surface of the protective outer sleeve 9 is provided with a plurality of grooves 91 which are axially arranged along the cable body 1, and specifically, the grooves 91 can generate lines on the outer surface of the protective outer sleeve 9, increase the friction coefficient and increase the anti-skid effect of the protective outer sleeve 9.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high temperature resistant rubber sleeve cable, includes cable body (1) and rubber sleeve (2), its characterized in that: the cable body (1) is externally wrapped with a heat dissipation layer, the heat dissipation layer is externally sleeved with a rubber sleeve (2), a wrapping belt (7) is arranged on the outer side of the rubber sleeve (2), a supporting piece axially arranged along the cable body (1) is installed between the wrapping belt (7) and the rubber sleeve (2), the wrapping belt (7) is externally wrapped with a heat insulation insulating sleeve (8), and the heat insulation insulating sleeve (8) is externally sleeved with a protective outer sleeve (9).

2. The high temperature resistant cabtyre cable of claim 1, wherein: the cable comprises a cable body (1), and is characterized in that the heat dissipation layer comprises a wrapping sleeve (3) wrapped on the outer surface of the cable body (1), the heat dissipation sleeve (4) is sleeved on the outer surface of the wrapping sleeve (3), and air holes (5) are uniformly formed in the wrapping sleeve (3).

3. The high temperature resistant cabtyre cable of claim 2, wherein: a supporting frame (11) with a plurality of branches for supporting the wrapping sleeve (3) is arranged in the wrapping sleeve (3), and a conductor core of the cable body (1) is clamped between two adjacent branches on the supporting frame (11).

4. The high temperature resistant cabtyre cable of claim 3, wherein: the supporting frame (11) is provided with a through hole (12) which is axially arranged along the cable body (1).

5. The high temperature resistant cabtyre cable of claim 3, wherein: one end of the branch on the support frame (11) close to the wrapping sleeve (3) is fixedly connected with an auxiliary wing plate (13).

6. The high temperature resistant cabtyre cable of claim 1, wherein: the outer surface of the protective outer sleeve (9) is provided with a groove (91) which is axially arranged along the cable body (1).