CN206991798U

CN206991798U - A kind of flexible drag chain cable

Info

Publication number: CN206991798U
Application number: CN201720411669.9U
Authority: CN
Inventors: 尹昌圣
Original assignee: Yangzhou Liansheng Electrical Co Ltd
Current assignee: Yangzhou Liansheng Electrical Co Ltd
Priority date: 2017-04-19
Filing date: 2017-04-19
Publication date: 2018-02-09
Anticipated expiration: 2027-04-19

Abstract

The utility model proposes a kind of flexible drag chain cable, including：More axis co-planars, external diameter be identical and conductor, a plurality of ribbon connection being connected between each conductor closely arranged side by side, per forming flexible cavity between connected two conductor of ribbon connector and be arranged on the adhesion agent of each conductor of connection in flexible cavity；Described conductor includes the sheath of cable core, the non-woven fabrics on the outside of core around infantees and non-woven fabrics outside infantees.A kind of flexible drag chain cable of the present utility model, the advantages of novel in structural design, reliability are good, service life is long, resistance to bend(ing) can be good, and the problem of existing drag chain cable easily breaks can be efficiently solved, cable is arranged to flat pattern, the axis of each conductor is in the same plane, each external diameter identical conductor is close and property is arranged so that cable each conductor uniform force, service life during reciprocal drag movement is longer.

Description

A kind of flexible drag chain cable

Technical field

It the utility model is related to a kind of cable, and in particular to a kind of flexible drag chain cable.

Background technology

Most of existing drag chain cable is more lay configurations or single structure, both structures have it is respective not Foot part：For more lay configurations because each conductor is in different planes, cable follows drag chain ceaselessly in all directions During upper reciprocating motion, the power suffered by conductor on each face is different, and cable is long-term use of, the conductor of the frequent stress surface of cable It is easy to that fatigue fracture occurs, shortens the service life of cable；And the drag chain cable of single structure, generally disposable laying is very More cables, sometimes up to tens, such mode easily cause wiring wrong, Er Qie electricity not only bad for the installation of cable The problem of long-term use of meeting outlet of cable is mutually twisted together, and cable is pulled off.

The content of the invention

In order to solve the above problems, the utility model proposes a kind of flexible drag chain cable.

The technical solution of the utility model is：A kind of flexible drag chain cable, including：More axis co-planars, external diameter it is identical and Conductor, a plurality of ribbon connection being connected between each conductor closely arranged side by side, it is connected per ribbon connector Flexible cavity is formed between two conductors and is arranged on the adhesion agent of each conductor of connection in flexible cavity；Described conductor includes Sheath of the non-woven fabrics around infantees and non-woven fabrics outside infantees on the outside of cable core, core；Described core includes tension wire body, resisted The side tension wire body set between four groups of cored wires that the external side of bracing wire is set, adjacent cored wire.

Further, described cored wire includes the core insulation of parcel on the outside of cored wire conductor and cored wire conductor.

Further, described tension wire body includes the centerline hull bag of parcel on the outside of Kafra fiber and Kafra fiber Jacket layer.

Further, described side tension wire body jacket layer is PVC jacket layers.

Further, described adhesion agent is flexible adhesion agent.

Further, described side tension wire body includes the side of parcel on the outside of side layer of polyester fiber and side layer of polyester fiber Tension wire body jacket layer.

Beneficial effect

A kind of flexible drag chain cable of the present utility model, novel in structural design, reliability are good, service life is long, resistance to The advantages of good bending property, and the problem of existing drag chain cable easily breaks can be efficiently solved, cable is arranged to pancake Shape, the axis of each conductor is in the same plane, and each external diameter identical conductor is close and property is arranged so that cable is back and forth being drawn Each conductor uniform force, service life are longer in motion process.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the sectional view of conductor.

In figure, 1- cable cores, 2- sheaths, 3- tensions wire body, 31- Kafra fibers, 32- centerline hull jackets layer, 4- cored wires, 41- cored wire conductors, 42- core insulations, 5- non-woven fabrics are around infantees, 6- adhesion agents, 7- sides tension wire body, 71- sides polyester fiber Layer, 72- sides tension wire body jacket layer, 8- conductors, 9- ribbon connections.

Embodiment

A kind of flexible drag chain cable of the present utility model is elaborated below in conjunction with the accompanying drawings.

As depicted in figs. 1 and 2, a kind of flexible drag chain cable, including：More axis co-planars, external diameter are identical and close side by side The conductor of arrangement, a plurality of ribbon connection 9 being connected between each conductor, per 9 connected two conductor of ribbon connector Between form flexible cavity and be arranged on the adhesion agent of each conductor of connection in flexible cavity；Described conductor 8 include cable core 1, Sheath 2 of the non-woven fabrics around infantees 5 and non-woven fabrics outside infantees 5 on the outside of core；Described core includes tension wire body 3, resisted The tension wire body 3 set on the outside of bracing wire body 3 between four groups of cored wires 4 of setting, adjacent cored wire 4；Described cored wire 4 includes cored wire The core insulation 42 of conductor 41 and the outside of cored wire conductor 41 parcel；Described tension wire body 3 includes the He of Kafra fiber 31 The centerline hull jacket layer 32 of the outside of Kafra fiber 31 parcel；Described side tension wire body jacket layer is PVC jacket layers；It is described Adhesion agent 6 be flexible adhesion agent 6；Described side tension wire body 7 includes side layer of polyester fiber 71 and side polyester fiber The side tension wire body jacket layer 72 of the outside of layer 71 parcel.

It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still Belong in the range of technical solutions of the utility model.

Claims

A kind of 1. flexible drag chain cable, it is characterised in that：Including：More axis co-planars, external diameter are identical and closely arrange side by side Conductor, a plurality of ribbon connection being connected between each conductor, formed per between connected two conductor of ribbon connector Flexible cavity and the adhesion agent for being arranged on each conductor of connection in flexible cavity；Described conductor includes cable core, on the outside of core Sheath of the non-woven fabrics around infantees and non-woven fabrics outside infantees；Described core includes the external side of tension wire body, tensile cord and set Four groups of cored wires, the side tension wire body that sets between adjacent cored wire.
A kind of 2. flexible drag chain cable according to claim 1, it is characterised in that：Described cored wire include cored wire conductor and The core insulation of parcel on the outside of cored wire conductor.
A kind of 3. flexible drag chain cable according to claim 1, it is characterised in that：Described tension wire body is drawn including Kev The centerline hull jacket layer of parcel on the outside of fiber and Kafra fiber.
A kind of 4. flexible drag chain cable according to claim 1, it is characterised in that：Described side tension wire body jacket layer is PVC jacket layers.
A kind of 5. flexible drag chain cable according to claim 1, it is characterised in that：Described adhesion agent is flexible viscous Even agent.
A kind of 6. flexible drag chain cable according to claim 1, it is characterised in that：Described side tension wire body is gathered including side The side tension wire body jacket layer of parcel on the outside of ester fiber layer and side layer of polyester fiber.