CN205911041U - Novel portable rubber sleeve cable of spiral - Google Patents
Novel portable rubber sleeve cable of spiral Download PDFInfo
- Publication number
- CN205911041U CN205911041U CN201620804119.9U CN201620804119U CN205911041U CN 205911041 U CN205911041 U CN 205911041U CN 201620804119 U CN201620804119 U CN 201620804119U CN 205911041 U CN205911041 U CN 205911041U
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- CN
- China
- Prior art keywords
- cable
- core
- helical structure
- rubber
- sheath layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a novel portable rubber sleeve cable of spiral, this cable of is the parallel rotatory helical structure who forms of sharp cable, wherein is parallel configuration between the adjacent sharp cable, and helical structure's pitch is 5~30mm, and helical structure's diameter is 20~500mm, the straight line cable is including list / multi -thread core and rubber restrictive coating, list / multi -thread core be a copper conductor sinle silk crowded package rubber insulation layer outward, the crowded package of rubber restrictive coating outside the rubber insulation layer, sinle silk and sinle silk between and fill between sinle silk and the rubber restrictive coating and have the cable core. The beneficial effect of the utility model: the problem of the cable remove the deformation of in -process, flagging, pile up is solved, having reduced the cable and having removed the damage that the stress that produces caused to the cable, helical structure is small, store up many, the flexible length of line, and the atress is even.
Description
Technical field
The utility model belongs to field of cable technology, more particularly to a kind of Novel spiral movable type Plastic-sheathed Cable.
Background technology
At present, widely used movable type Plastic-sheathed Cable is circular linear structure, and mobile electrical devices need many frequencys
Reciprocate for a long time, due to traditional cable shape and structure, the electric equipment of inapplicable dilatory movement of often repeatedly stretching
On, electric equipment repeatedly stretches when dilatory movement can cause the mobile inconvenience of cable and shrink and causes cable to pile up, serious limit
Use distance and the flexibility of electric equipment are made, meanwhile, flexible dilatory movement also can make cable occur sternly to electric equipment repeatedly
The sagging deflections of weight, cable is long-time, and high frequency time is flexible, dilatory, mobile, beyond cable when deflecting performance boundary, can cause
Cable insulation and the cracking of sheath, cause damage and the short circuit of cable, or even scrap.
Content of the invention
For the deficiencies in the prior art, the utility model provides a kind of Novel spiral movable type Plastic-sheathed Cable.
The technical solution adopted in the utility model is as follows: this cable is the helical structure that straight line cable parallel rotating is formed,
Be parallel construction between wherein adjacent straight line cable, the pitch of helical structure is 5～30mm, helical structure a diameter of 20～
500mm, described straight line cable includes single multi- core and eraser sheath layer, and described single multi- core is to extrude outside copper conductor core
Rubber insulation layer, eraser sheath layer is extruded in outside rubber insulation layer, between described core and core and core and rubber shield
It is filled with cable core between jacket layer.
Described helical structure is round screw thread structure.
Described cable core is using sulfuration or unvulcanised rubber mixture.
The thickness of described eraser sheath layer or eraser sheath layer is: between 1.5～4.0mm.
The beneficial effects of the utility model: utility model spiral movable Plastic-sheathed Cable profile adopts spiral winding structure,
By the change of profile, the curve movement of traditional cable catenary, become flexible and move in parallel, solve cable and exist
Deformation in moving process, sagging, accumulation problem, reduce the damage that the mobile stress producing of cable causes, spiral to cable
Structural volume is little, storage line is many, flexible length, uniform force, is particularly well-suited to many frequencys flexible electric equipment drawing movement repeatedly
On, substantially increase security, the flexibility of cable, extend the service life of cable, saved resource for society.
Brief description
Fig. 1 is the utility model structural representation；
Fig. 2 is the cross-sectional view of Fig. 1；
In figure: 1 copper conductor core, 2 rubber insulation layers, 3 cable cores, 4 eraser sheath layers.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described in detail:
As illustrated in fig. 1 and 2, this cable is the helical structure that cable monomer parallel rotating is formed, wherein adjacent cable monomer
Between be parallel construction, spacing is 5～30mm, and screw diameter is 20～500mm, and described cable monomer includes single line core or many
Core and eraser sheath layer 2, described core is to extrude rubber insulation layer 2 outside copper conductor core 1, and eraser sheath layer 4 is extruded in
Outside rubber insulation layer 2, between described core and core and between core and eraser sheath layer 4, it is filled with cable core 3.
Described helical structure is round screw thread structure.
Described cable core 3 adopts: sulfuration or unvulcanised rubber mixture, serves fixing cable core, makes cable profile rounding,
Increase the compression strength of cable and attractive in appearance.
The thickness of described eraser sheath layer 4 or eraser sheath layer 5 is: between 1.5～4.0mm.
Utility model spiral movable Plastic-sheathed Cable profile adopts spiral winding structure, after cable has extruded eraser sheath,
First can not be vulcanized, the size according to user's radius of spin with using length, a reeve metal pipe material of cable is reserved
In the hole, on the close metal pipe material being wound on and needing size, cable end piece is also secured at metal pipe material and reserves in the hole, then, twining
Around after cable, neat being placed side by side in vulcanizing tank carry out post-cure, and after sulfuration, cable changes traditional rectilinear form
For round screw thread structure, by the change of profile, the curve movement of traditional cable catenary, become flexible parallel shifting
Dynamic, solve the problems, such as deformation in moving process for the cable, sagging, accumulation, reduce the mobile stress producing of cable to cable
The damage causing, helical structure volume is little, storage line is many, flexible length, and uniform force is particularly well-suited to many frequencys repeatedly flexible dilatory
On the electric equipment of movement, substantially increase security, the flexibility of cable, extend the service life of cable, for society's section
About resource.
Claims (4)
1. a kind of Novel spiral movable type Plastic-sheathed Cable it is characterised in that: this cable is the spiral shell that straight line cable parallel rotating is formed
Rotation structure, is parallel construction between wherein adjacent straight line cable, and the pitch of helical structure is 5～30mm, the diameter of helical structure
For 20～500mm, described straight line cable includes single multi- core and eraser sheath layer, and described single multi- core is copper conductor core
Extrude outward rubber insulation layer, eraser sheath layer is extruded in outside rubber insulation layer, between described core and core and core and
It is filled with cable core between eraser sheath layer.
2. Novel spiral according to claim 1 movable type Plastic-sheathed Cable it is characterised in that: described helical structure is circle
Shape helical structure.
3. Novel spiral according to claim 1 movable type Plastic-sheathed Cable it is characterised in that: described cable core is using sulfuration
Or unvulcanised rubber mixture.
4. Novel spiral according to claim 1 movable type Plastic-sheathed Cable it is characterised in that: described eraser sheath layer or
The thickness of person's eraser sheath layer is: between 1.5～4.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804119.9U CN205911041U (en) | 2016-07-28 | 2016-07-28 | Novel portable rubber sleeve cable of spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620804119.9U CN205911041U (en) | 2016-07-28 | 2016-07-28 | Novel portable rubber sleeve cable of spiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911041U true CN205911041U (en) | 2017-01-25 |
Family
ID=57803325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620804119.9U Expired - Fee Related CN205911041U (en) | 2016-07-28 | 2016-07-28 | Novel portable rubber sleeve cable of spiral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911041U (en) |
-
2016
- 2016-07-28 CN CN201620804119.9U patent/CN205911041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20190728 |