CN208460423U - A kind of general soft rubber cable of good toughness - Google Patents

Abstract

The utility model discloses a kind of general soft rubber cables of good toughness, including the fixed core pipe of conducting wire, the inside of the fixed core pipe of the conducting wire is coated with the interior band pipe equidistantly distributed, and the inside of interior band pipe is coated with interior insulation casing, the inside of the interior insulation casing is coated with cable conductor, the inside of the fixed core pipe of the conducting wire is filled with elastomer, is coated with interior insulation housing on the outside of the fixed core pipe of the conducting wire, and metallic shield screen cloth is coated on the outside of interior insulation housing.The utility model, part flexible cable can be eliminated in wiring process using elastomer, what is be subject to inside flexible cable pulls power, cable conductor and interior insulation casing inside the fixed core pipe of conducting wire is avoided to occur because pullling cracked phenomenon, the quality for improving flexible cable is fixed in cable distribution installation using fixed ring, it avoids cable from waving shaking, improves wiring efficiency.

Description

A kind of general soft rubber cable of good toughness

Technical field

The utility model relates to field of cable technology more particularly to a kind of general soft rubber cables of good toughness.

Background technique

Cable is usually every group by several or the electric wire of similar rope that several groups of conducting wires (every group at least two) are twisted Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and cable has Electric power or information are transferred to the conducting wire at another place by interior energization, external insulation from one, and cable has power cable, control cable, mends Repay cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mining Cable, aluminium alloy cable etc., they are all made of sub-thread or stranded conductor and insulating layer, for connecting circuit, electric appliance etc..

Flexible cable is mainly used in electric appliance, instrument and electronic equipment and automation equipment power supply line, control line and signal Transmission line is particularly used in anti-theft alarm system, building conversational system etc., it is therefore desirable to the ability with good bend resistance, But existing flexible cable toughness Shortcomings the phenomenon that being easy to appear drawing crack, influence making for cable during use With.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of good toughness proposed is logical Use soft rubber cable.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of general soft rubber cable of good toughness, including the fixed core pipe of conducting wire, the inside packet of the fixed core pipe of the conducting wire Be covered with the interior band pipe equidistantly distributed, and the inside of interior band pipe is coated with interior insulation casing, the interior insulation casing it is interior Portion is coated with cable conductor, and the inside of the fixed core pipe of the conducting wire is filled with elastomer, the outside of the fixed core pipe of the conducting wire It is coated with interior insulation housing, and is coated with metallic shield screen cloth on the outside of interior insulation housing, the metallic shield screen cloth Outside is coated with outer strapping pipe, and external insulation shielded tube is coated on the outside of outer strapping pipe, the external insulation housing It is coated with fire prevention band pipe on the outside of pipe, is coated with protection sleeve pipe, and the outside of protection sleeve pipe on the outside of the fire prevention band pipe It is coated with rubber sleeve, the outer circumferential walls pressing of the rubber sleeve has the buffering section equidistantly distributed, and buffers the outside of section It is socketed with fixed cable tie, the both ends of the fixed cable tie are provided with the same fixing buckle.

Preferably, the cable conductor is mutually twisted by the bundle conductor equidistantly distributed.

Preferably, protective paint layer is coated on the outside of the rubber sleeve.

Preferably, the inner bottom of the fixing buckle is embedded with change, and the bottom end of change is welded with fixed ring.

Preferably, the buffering section is wave structure, and adjacent the distance between two bufferings section is one to three meters.

Preferably, one end of the fixed cable tie and fixing buckle welding, and the other end of fixed cable tie is by eye-splice and admittedly Fixed button is bonded.

Preferably, the junction surface of the fixed cable tie and buffering section is provided with the corrugated ring equidistantly distributed, and wave Line ring matches with buffering section.

The utility model has the following beneficial effects:

1. the utility model proposes general soft rubber cable, it is flexible in the inside filling for being provided with the fixed core pipe of conducting wire Fiber can eliminate part flexible cable in wiring process using elastomer, and what is be subject to inside flexible cable pulls power, avoids leading Cable conductor and interior insulation casing inside the fixed core pipe of line occur because pullling cracked phenomenon, improve the matter of flexible cable Amount.

2. the utility model proposes general soft rubber cable, be provided with wave structure on the outer wall of rubber sleeve Buffering section, need bend or stretch during, using wave structure buffering section deformation, eliminate rubber sleeve by Transverse deformation, enhance the tensile strength of flexible cable, avoid flexible cable crust because bending or stretching and causing crackle, protection electricity The performance of cable, so that soft rubber cable has the toughness of the cake made of glutinous rice served cold in summer.

3. the utility model proposes general soft rubber cable, during installation, can use and buffer section phase The fixed cable tie matched, flexible cable is entangled, and flexible cable is fixedly mounted using fixed ring, due to leading between fixed ring and fixing buckle Change connection is crossed, can be rotated between fixed ring and flexible cable, so that fixed ring freedom more convenient to use, pacifies in cable distribution It when dress, is fixed using fixed ring, cable is avoided to wave shaking, improve wiring efficiency.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of good toughness general soft rubber cable schematic cross-sectional view；

Fig. 2 be the utility model proposes a kind of good toughness general soft rubber cable buffering section structure schematic diagram；

Fig. 3 be the utility model proposes a kind of good toughness general soft rubber cable fixed cable tie structural schematic diagram.

In figure: 1 rubber sleeve, 2 protection sleeve pipes, 3 fire prevention band pipes, 4 external insulation shielded tubes, 5 outer strapping pipes, 6 gold medals Belong to shielding screen cloth, 7 interior insulation housings, the fixed core pipe of 8 conducting wires, 9 elastomers, 10 interior insulation casings, 11 cable conductors, in 12 Band pipe, 13 buffering sections, 14 fixed cable ties, 15 fixing buckles, 16 fixed rings, 17 changes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the general soft rubber cable of a kind of good toughness, including conducting wire fixed core made of waste old material The inside of pipe 8, the fixed core pipe 8 of conducting wire is coated with the interior band pipe 12 equidistantly distributed, and the inside of interior band pipe 12 is coated with Interior insulation casing 10, the inside of interior insulation casing 10 are coated with cable conductor 11, and the inside of the fixed core pipe 8 of conducting wire is filled with poly- ammonia The outside of elastomer 9 made of carbamate material, the fixed core pipe 8 of conducting wire is coated with interior insulation housing 7, and interior insulation screen The outside for covering set 7 is coated with metallic shield screen cloth 6 made of stainless steel or copper material, and the outside of metallic shield screen cloth 6 is coated with Outer strapping pipe 5, and the outside of outer strapping pipe 5 is coated with external insulation shielded tube 4, the outside packet of external insulation shielded tube 4 It is covered with band pipe 3 of preventing fires made of glass fibre material, the outside of fire prevention band pipe 3 is coated with protection made of non-woven fabrics material Casing 2, and the outside of protection sleeve pipe 2 is coated with rubber sleeve 1 made of carbon silicone rubber material, the outer circumferential walls of rubber sleeve 1 Pressing has the buffering section 13 equidistantly distributed, and the outside for buffering section 13 is socketed with fixed cable tie 14 made of rubber material, Gu The both ends for determining band 14 are provided with the same fixing buckle 15.

In the utility model, cable conductor 11 is mutually twisted by the bundle conductor equidistantly distributed, and bundle conductor is by aluminium Alloy or Copper alloy material are made, and the outside of rubber sleeve 1 is coated with protective paint layer, and protective paint layer is epoxy coating, The inner bottom of fixing buckle 15 is embedded with change 17, and the bottom end of change 17 is welded with fixed ring 16, and buffering section 13 is corrugated Structure, and adjacent the distance between two bufferings section 13 is one to three meters, one end of fixed cable tie 14 and 15 welding of fixing buckle, And the other end of fixed cable tie 14 is bonded by eye-splice with fixing buckle 15, the junction table of fixed cable tie 14 and buffering section 13 Face is provided with the corrugated ring equidistantly distributed, and corrugated ring matches with buffering section 13.

Working principle:, can be with using elastomer 9 in the inside for being provided with the fixed core pipe 8 of conducting wire filled with elastomer 9 Part flexible cable is eliminated in wiring process, what is be subject to inside flexible cable pulls power, avoids the cable inside the fixed core pipe 8 of conducting wire Conducting wire 11 and interior insulation casing 10 occur because pullling cracked phenomenon, are provided with ripple on the outer wall of rubber sleeve 1 The buffering section 13 of shape structure, using the deformation of the buffering section 13 of wave structure, is eliminated during needing to bend or stretch The transverse deformation that rubber sleeve 1 is subject to enhances the tensile strength of flexible cable, avoids flexible cable crust because bending or stretching are made At crackle, during installation, it can use the fixed cable tie 14 to match with buffering section 13, flexible cable entangled, utilize Flexible cable is fixedly mounted fixed ring 16, due between fixed ring 16 and fixing buckle 15 pass through change 17 connect, fixed ring 16 with It can be rotated between flexible cable, so that the freedom more convenient to use of fixed ring 16 utilizes fixed ring 16 in cable distribution installation It is fixed, avoid cable from waving shaking.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (7)

1. a kind of general soft rubber cable of good toughness, including conducting wire are fixed core pipe (8), which is characterized in that the conducting wire is fixed The inside of core pipe (8) is coated with the interior band pipe (12) equidistantly distributed, and the inside of interior band pipe (12) is coated with interior insulation The inside of casing (10), the interior insulation casing (10) is coated with cable conductor (11), the inside of the conducting wire fixed core pipe (8) Filled with elastomer (9), the conducting wire is coated with interior insulation housing (7) on the outside of fixed core pipe (8), and interior insulation shields It is coated with metallic shield screen cloth (6) on the outside of set (7), is coated with outer strapping pipe on the outside of the metallic shield screen cloth (6) (5), it and on the outside of outer strapping pipe (5) is coated with external insulation shielded tube (4), the outside of the external insulation shielded tube (4) It is coated with fire prevention band pipe (3), is coated with protection sleeve pipe (2) on the outside of the fire prevention band pipe (3), and protection sleeve pipe (2) Outside is coated with rubber sleeve (1), and the outer circumferential walls pressing of the rubber sleeve (1) has the buffering section (13) equidistantly distributed, And be socketed with fixed cable tie (14) on the outside of buffering section (13), the both ends of the fixed cable tie (14) are provided with the same fixing buckle (15).

2. a kind of general soft rubber cable of good toughness according to claim 1, which is characterized in that the cable conductor (11) it is mutually twisted by the bundle conductor equidistantly distributed.

3. a kind of general soft rubber cable of good toughness according to claim 1, which is characterized in that the rubber sleeve (1) protective paint layer is coated on the outside of.

4. a kind of general soft rubber cable of good toughness according to claim 1, which is characterized in that the fixing buckle (15) Inner bottom be embedded with change (17), and the bottom end of change (17) is welded with fixed ring (16).

5. a kind of general soft rubber cable of good toughness according to claim 1, which is characterized in that the buffering saves (13) For wave structure, and adjacent the distance between two bufferings section (13) is one to three meters.

6. a kind of general soft rubber cable of good toughness according to claim 1, which is characterized in that the fixed cable tie (14) one end and fixing buckle (15) welding, and the other end of fixed cable tie (14) connects by the way that eye-splice and fixing buckle (15) are firm It connects.

7. a kind of general soft rubber cable of good toughness according to claim 6, which is characterized in that the fixed cable tie (14) corrugated ring equidistantly distributed is provided with the junction surface of buffering section (13), and corrugated ring saves (13) phase with buffering Match.