CN205722852U - Waterproof rubber sleeve cable - Google Patents

Abstract

The utility model discloses a kind of waterproof rubber sleeve cable, it includes conductor, described conductor uses mutual stranded formation conductor between 0.1～0.25mm copper monofilament of annealing, its copper monofilament, quasiconductor waterstop is wrapped up on described conductor, wrap up EPDM material layer on described quasiconductor waterstop, described EPDM material layer wraps up the second waterstop；At least three are enclosed with the conductor strand of described second waterstop winding on the whole the 3rd waterstop after stranded, water blocking yarn is filled in space inside described 3rd waterstop, aluminum-plastic composite membrane is set outside described 3rd waterstop again, halogen-free fireproof rubber set is set outside described aluminum-plastic composite membrane.This utility model enhances the waterproof ability of this cable, can be widely applied under water.

Description

Waterproof rubber sleeve cable

Technical field

This utility model relates to technical field of cable production, is specifically related to a kind of waterproof rubber sleeve cable.

Background technology

During the use of cable, if the insulating barrier outside cable and other fireprotection layer are damaged occurring or Aging and cause the conductor of cable center and leak outside, potential safety hazard can be caused, when the conductor of the heart is flooded in the cable, More likely user of service or other staff can be caused the injury that cannot retrieve, the safety of cable is of crucial importance, Above-mentioned problem should be taken precautions against in the design of cable and production and application and be solved.

Utility model content

This utility model overcomes the deficiencies in the prior art, it is provided that the waterproof rubber sleeve cable of a kind of good water-proof effect.

In view of the problems referred to above of prior art, according to disclosed in this utility model aspect, this practicality is new Type is by the following technical solutions:

A kind of waterproof rubber sleeve cable, it includes conductor, described conductor use annealing 0.1～0.25mm copper monofilament, Mutual stranded formation conductor between its copper monofilament, described conductor wraps up quasiconductor waterstop, described quasiconductor Wrap up EPDM material layer on waterstop, described EPDM material layer wraps up the second waterstop；Near Few three conductor strand being enclosed with described second waterstop the winding on the whole the 3rd after stranded block water

Band, the space inside described 3rd waterstop is filled water blocking yarn, is arranged plastic-aluminum again outside described 3rd waterstop Composite membrane, arranges halogen-free fireproof rubber set outside described aluminum-plastic composite membrane.

In order to this utility model is better achieved, further technical scheme is:

According to an embodiment of the present utility model, described at least three are enclosed with described second waterstop Conductor strand, its stranded lay ratio is 8～10 times.

This utility model it may also is that

According to another embodiment of the present utility model, tin plating on described copper monofilament.

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

A kind of waterproof rubber sleeve cable of the present utility model, it all uses organic material, conductor use 0.1～ 0.25mm copper monofilament so that it is there is preferable flexibility；Again by quasiconductor waterstop and the most waterproof Structure designs, and greatly strengthen the waterproof ability of this cable；This utility model can be widely applied to arrange under water.

Accompanying drawing explanation

For clearer explanation present specification embodiment or technical scheme of the prior art, below by right In the description of embodiment or prior art, the required accompanying drawing used is briefly described, it should be apparent that under, Accompanying drawing during face describes is only to the reference of some embodiments in present specification, for those skilled in the art From the point of view of, in the case of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 shows the waterproof rubber sleeve cable structural representation according to one embodiment of this utility model.

Wherein, entitled corresponding to the reference in accompanying drawing:

1-conductor, 2-quasiconductor waterstop, 3-EPDM material layer, 4-the second waterstop, 5- Three waterstops, 6-water blocking yarn, 7-aluminum-plastic composite membrane, 8-halogen-free fireproof rubber set.

Detailed description of the invention

Below in conjunction with embodiment, this utility model is described in further detail, but enforcement of the present utility model Mode is not limited to this.

As it is shown in figure 1, Fig. 1 shows the waterproof rubber sleeve cable structure according to one embodiment of this utility model Schematic diagram, a kind of waterproof rubber sleeve cable, it includes conductor 1, the 0.1～0.25mm of described conductor 1 employing annealing Mutual stranded formation conductor 1 between copper monofilament, its copper monofilament, described conductor 1 wraps up quasiconductor waterstop 2, In the case of occurring leaking, expand after quasiconductor waterstop 2 water suction, such that it is able to prevent water from going successively to, EPDM material layer 3 is wrapped up, parcel the on described EPDM material layer 3 on described quasiconductor waterstop 2 Two waterstops 4；At least three are enclosed with described second waterstop 4 conductor 1 strand be incorporated in stranded after whole The 3rd waterstop 5 it is wound around on body, the space filling water blocking yarn 6 inside described 3rd waterstop 5, the described 3rd Aluminum-plastic composite membrane 7 is set outside waterstop 5 again, outside described aluminum-plastic composite membrane 7, halogen-free fireproof rubber set is set 8, halogen-free fireproof rubber set 8 can use longitudinally wrapped, can preferably be prevented by halogen-free fireproof rubber set 8 Sealing enters, and halogen-free fireproof rubber set 8 can use black.

Described at least three conductors 1 being enclosed with described second waterstop 4 are stranded, and its stranded lay ratio is 8～10 times.

Also can be tin plating on described copper monofilament, can use for the second waterstop the 4, the 3rd waterstop 5 and commonly block water Band.

In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is With the difference of other embodiments, identical similar portion cross-reference between each embodiment.

" embodiment ", " another embodiment ", " embodiment " spoken of in this manual, etc., The specific features, structure or the feature that refer to combine the description of this embodiment are included in the description of the application generality At least one embodiment in.The most multiple local occur statement of the same race be not necessarily refer to same Individual embodiment.Furthermore, it is understood that combine any embodiment when describing a specific features, structure or feature, To be advocated is to combine other embodiments also to fall new in this practicality to realize this feature, structure or feature In the range of type.

This utility model is described by multiple explanatory embodiment the most of the present utility model, However, it is to be understood that those skilled in the art can be designed that a lot of other amendments and embodiment, this A little amendments and embodiment will fall within spirit disclosed in the present application and spirit.More specifically, exist In the range of disclosure and claim, the building block of theme composite configuration and/or layout can be entered The multiple modification of row and improvement.In addition to the modification that building block and/or layout are carried out and improvement, for ability For field technique personnel, other purposes also will be apparent from.

Claims (3)

1. a waterproof rubber sleeve cable, it is characterised in that it includes conductor (1), described conductor (1) uses Mutual stranded formation conductor (1) between 0.1～0.25mm copper monofilament of annealing, its copper monofilament, described conductor (1) upper parcel quasiconductor waterstop (2), described quasiconductor waterstop (2) upper parcel EPDM material Layer (3), described EPDM material layer (3) upper parcel the second waterstop (4)；By at least three parcels Have described second waterstop (4) conductor (1) strand be incorporated in stranded after winding on the whole the 3rd waterstop (5), water blocking yarn (6), described 3rd waterstop (5) are filled in the space of described 3rd waterstop (5) inner side Outside arranges aluminum-plastic composite membrane (7) again, and described aluminum-plastic composite membrane (7) outside arranges halogen-free fireproof rubber set (8)。

Waterproof rubber sleeve cable the most according to claim 1, it is characterised in that described at least three are enclosed with The conductor (1) of described second waterstop (4) is stranded, and its stranded lay ratio is 8～10 times.

Waterproof rubber sleeve cable the most according to claim 1, it is characterised in that tin plating on described copper monofilament.