CN207947081U

CN207947081U - A kind of split type three cables

Info

Publication number: CN207947081U
Application number: CN201820067537.3U
Authority: CN
Inventors: 陈伟涛; 陈佳亨; 陈伟光
Original assignee: Shenzhen Ji Xing Wire And Cable Co Ltd
Current assignee: Shenzhen Ji Xing Wire And Cable Co Ltd
Priority date: 2018-01-15
Filing date: 2018-01-15
Publication date: 2018-10-09
Anticipated expiration: 2028-01-15

Abstract

The utility model is related to a kind of split type three cables, including intermediate and cable；Intermediate is cylindrical elongate configuration, and the first sliding groove, second sliding slot and third sliding slot are had along the cylindrical surface of the length direction of intermediate；Cable includes the first cable, the second cable and third cable, and the first cable is fixed in the first sliding groove, and the second cable is fixed in second sliding slot, and third cable is fixed in third sliding slot.It can be separated from each other between three cables in split type three cables described in the utility model, be conveniently replaceable, reduce the scrappage of cable.

Description

A kind of split type three cables

Technical field

The utility model is related to cable and wire fields, and in particular to a kind of split type three cables.

Background technology

The application of cable is very extensive, has application on electrical equipment and electric power transport.

Traditional cable form is all that one or more copper core is wrapped in inside protective case, is especially having more copper cores In the case of, generally require addition insulating layer, the interlayers such as fireprotection layer and steel belt layer.

Although this traditional construction of cable is simple, production efficiency is also very high, and more electric wires inside cable are nothings What method was detached, this results in a wherein electric wire to blow or poor contact, it will leads to scrapping for whole cable.

Many cables are buried in wall or underground, and it is very inconvenient to replace cable, and also results in cable Waste.

Utility model content

The purpose of the utility model is to provide a kind of split type three cables, solve the above technical problem；

Following technical scheme may be used to realize in the technical issues of the utility model is solved：

A kind of split type three cables, including intermediate and cable；

The intermediate is cylindrical elongate configuration, and three cunnings are provided with along the cylindrical surface of the length direction of the intermediate Slot, respectively the first sliding groove, second sliding slot and third sliding slot；

The cable includes the first cable, the second cable and third cable, and first cable is fixed on described first and slides In slot, second cable is fixed in the second sliding slot, and the third cable is fixed in the third sliding slot.

Further, the intermediate is made of soft rubber material, and the middle part of the intermediate is memory carbon fiber.

Further, it is trapezoidal that the first sliding groove, the second sliding slot and the third, which slide longitudinal section,.

Further, the corresponding central angle of two neighboring sliding slot is 120 degree.

Further, first cable includes protection shell, conducting wire, Wire sheath and filler；The protection shell It is of similar shape with the first sliding groove, the wire external layer is wrapped in the Wire sheath, and the conducting wire is located at described Enclosure is protected, the filler is full of between the Wire sheath and the protection shell.

Further, the conducting wire shares two, respectively the first conducting wire and the second conducting wire, the first wire table bread The first Wire sheath is wrapped up in, second conductive line surfaces are wrapped in the second Wire sheath.

Further, the conducting wire is copper core conductor, and the Wire sheath is pvc sheath.

Advantageous effect：Due to using the technology described above, three electricity in split type three cables described in the utility model Cable can be separated from each other with intermediate, and so as to realize the replacement and dismounting of unit cable, which reduces whole cables Scrappage, extend the service life of cable.

Split type three constructions of cable described in the utility model are compact, and arrangement is very convenient.

Description of the drawings

Fig. 1 is the sectional view of split type three cables described in the utility model.

Fig. 2 is the surface chart of the intermediate of split type three cables described in the utility model.

Fig. 3 is the surface chart of the first cable in split type three cables described in the utility model.

Fig. 4 is the surface chart of the first cable in split type three cables described in the utility model, wherein in the first cable Portion has two conducting wires.

Reference numeral：1, intermediate；2, the first sliding groove；3, second sliding slot；4, third sliding slot；5, remember carbon fiber；6, One cable；7, the second cable；8, third cable；9, shell is protected；10, conducting wire；11, Wire sheath；12, filler；101, One conducting wire；102, the second conducting wire；111, the first Wire sheath；112, the second Wire sheath.

Specific implementation mode

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.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model It limits.

Referring to Fig.1 shown in -4, a kind of a kind of split type three cables of preferred embodiment, including intermediate 1 and electricity are shown Cable；

The intermediate 1 is cylindrical elongate configuration, and three are provided with along the cylindrical surface of the length direction of the intermediate 1 Sliding slot, respectively the first sliding groove 2, second sliding slot 3 and third sliding slot 4；

The cable includes the first cable 6, the second cable 7 and third cable 8, and first cable 6 is fixed on described the In one sliding slot 2, second cable 7 is fixed in the second sliding slot 3, and the third cable 8 is fixed on the third sliding slot 4 It is interior.

As preferred embodiment, the intermediate 1 is made of soft rubber material, and the middle part of the intermediate 1 is memory Carbon fiber 5.

Intermediate 1 is actually the carrier for carrying three cables, and intermediate 1 will not only have bearing function, but also intermediate Body 1 is wanted to be deformed according to the laying requirement of cable, so intermediate 1 must be software, cannot be rigid.

In order to which intermediate 1 can preferably be shaped, can one memory carbon fiber 5 be set at the middle part of intermediate 1, this Kind material can keep certain shape memory to be not susceptible to deform.

As preferred embodiment, the first sliding groove 2, the second sliding slot 3 and 4 longitudinal section of third sliding slot are ladder Shape.

Further, the corresponding central angle in the midpoint of two neighboring sliding slot is 120 degree.

It is that cable can be fixed on to internal structure that the cross sectional shape of sliding slot, which is set as trapezoidal, prevents cable from taking off automatically It falls.

Central angle between three sliding slots is set as 120 degree, and actually three sliding slots are evenly distributed on intermediate 1 On cylindrical surface.

As preferred embodiment, first cable 6 includes protection shell 9, conducting wire 10, Wire sheath 11 and filler 12；The protection shell 9 is of similar shape with the first sliding groove 2, and 10 surface of the conducting wire is wrapped in the conducting wire shield Set 11, the conducting wire 10 is located inside the protection shell 9, and institute is full of between the Wire sheath 11 and the protection shell 9 State filler 12.

Further, the conducting wire 10 shares two, and respectively the first conducting wire 101 and the second conducting wire 102, described first leads 101 surface of line is wrapped in the first Wire sheath 111, and 102 surface of the second conducting wire is wrapped in the second Wire sheath 112.

Further, the conducting wire 10 is copper core conductor, and the Wire sheath 11 is pvc sheath.

Above structure has mainly carried out structure qualification to the first cable 6, and the conducting wire 10 in the first cable 6 is wrapped in protection In shell 9, protection shell 9 is mutually matched with the first sliding groove 2, and interior between protection shell 9 to be additionally provided with filler 12, filler 12 has Many kinds selection, primary concern is that cost is relatively low, the more fiber-like material in source.

In fact, the second cable 3, third cable 4 and the first cable 2 can also be adopted with structure type having the same With different structure type.

In conclusion three cables can mutually divide with intermediate 1 in split type three cables described in the utility model From so as to realize the replacement and dismounting of unit cable, which reduces the scrappages of whole cable, extend cable Service life.

The foregoing is merely the utility model preferred embodiment, be not intended to limit the utility model embodiment and Protection domain should can appreciate that all in the utility model specification and diagram to those skilled in the art Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in In enclosing.

Claims

1. a kind of split type three cables, it is characterised in that：Including intermediate and cable；

The intermediate is cylindrical elongate configuration, and three sliding slots are provided with along the cylindrical surface of the length direction of the intermediate, Respectively the first sliding groove, second sliding slot and third sliding slot；

The cable includes the first cable, the second cable and third cable, and first cable is fixed in the first sliding groove, Second cable is fixed in the second sliding slot, and the third cable is fixed in the third sliding slot.

2. split type three cables of one kind according to claim 1, it is characterised in that：The intermediate is soft rubber material Material is made, and the middle part of the intermediate is memory carbon fiber.

3. split type three cables of one kind according to claim 1, it is characterised in that：The first sliding groove, described second Sliding slot and third sliding slot longitudinal section are trapezoidal.

4. split type three cables of one kind according to claim 1, it is characterised in that：The two neighboring sliding slot is corresponding Central angle is 120 degree.

5. split type three cables of one kind according to claim 1, it is characterised in that：First cable includes that protection is outer Shell, conducting wire, Wire sheath and filler；The protection shell is of similar shape with the first sliding groove, the wire table Face is wrapped in the Wire sheath, and the conducting wire is located at the protection enclosure, the Wire sheath and the protection shell Between be full of the filler.

6. split type three cables of one kind according to claim 5, it is characterised in that：The conducting wire shares two, respectively For the first conducting wire and the second conducting wire, first conductive line surfaces are wrapped in the first Wire sheath, the second conductive line surfaces package The second Wire sheath.

7. split type three cables of one kind according to claim 5 or 6, it is characterised in that：The conducting wire is copper core conductor, The Wire sheath is pvc sheath.