CN205122240U - Robot tow chain cable - Google Patents
Robot tow chain cable Download PDFInfo
- Publication number
- CN205122240U CN205122240U CN201520941554.1U CN201520941554U CN205122240U CN 205122240 U CN205122240 U CN 205122240U CN 201520941554 U CN201520941554 U CN 201520941554U CN 205122240 U CN205122240 U CN 205122240U
- Authority
- CN
- China
- Prior art keywords
- cable
- chain cable
- oversheath
- drag chain
- conductor
- 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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- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model provides a robot tow chain cable, includes oversheath, a plurality of pair twist heart yearns, shielding layer, its characterized in that: every pair twist heart yearn includes conductor and the cladding TPEE insulating layer outside the conductor, the outer cladding of pair twist heart yearn has the shielding layer, the outer cladding of shielding layer has the oversheath. The utility model discloses simple structure, the outside diameter of cable are little, have not only practiced thrift the material, save installation space moreover to waterproof, antifouling, wear -resisting, high temperature resistant, insulating temperature resistant grade reaches - 40-125 DEG C, long service life, and resistant winding course relapses the number of twists and reaches more than 1, 000 ten thousand times, and alternating bending's number of times is greater than 2, 000 ten thousand times in the tow chain, and application scope is wide.
Description
Technical field
The utility model relates to a kind of field of cable technology, especially a kind of robot drag chain cable.
Background technology
Along with the development of electric power, cable have also been obtained to be applied widely, but the scope of application of cable is different, also different to the requirement of cable, need to possess reciprocally to bend at the cable of automatic machinery people equipment use, mobile, the even performance of measurements of the chest, waist and hips distortion, to adapt to the feature of robot environment for use.But current existing robot drag chain cable is when bending, often easily there is delamination in the sandwich construction of its inside, occurs relative movement between layers when cable bend.In addition, for suspention compared with rise from cable for, because the stretcher strain amount of material is different, be easy to occur delamination, cause between layers along cable axial direction generation relative movement, may cause being arranged on the load bearing effect of steel wire rope to whole cable mainly playing load-bearing effect in this type of cable thus poor.But current common solution is tried one's best the consolidation more of the rolling between layers of cable by technology mode, to prevent the delamination of cable, avoids relative movement between layers.
Summary of the invention
For the deficiencies in the prior art, the utility model provides the robot drag chain cable that a kind of cable size is little, wear-resisting, degree of crook is large.
The technical solution of the utility model is: a kind of robot drag chain cable, comprise oversheath, some twisted component wires, screens, it is characterized in that: every root twisted component wires comprises conductor and is coated on the TPEE elastic insulating layer outside conductor, described TPEE elastic insulating layer temperature resistant grade is-40 ~ 125 DEG C, be coated with screen outside described twisted component wires, outside described screen, be coated with oversheath.
Described screen adopts some proof copper-wire braideds to form, and every root copper wire string diameter is not more than 0.08mm.
Described oversheath adopts heat-resistant polyvinyl chloride to make.
Described conductor diameter is 1.0 ~ 2.82mm.
The elastic insulated layer thickness of described TPEE is 2.0 ~ 3.80mm.
The beneficial effects of the utility model are: the outside diameter of cable is little, not only save material, and saving installing space, and waterproof, antifouling, wear-resisting, high temperature resistant, insulation temperature resistant grade reaches-40 ~ 125 DEG C, long service life, resistance toly circumnutates, and number of twists reaches more than 1,000 ten thousand times repeatedly, in drag chain, the number of times of alternating bending is greater than 2,000 ten thousand times, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-oversheath, 2-screen, 3-heart yearn, 4-insulating barrier, 5-conductor.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, a kind of robot drag chain cable, comprise oversheath 1, some twisted component wires 3, screens 2, it is characterized in that: the TPEE elastic insulating layer 4 that described every root twisted component wires 3 comprises conductor 5 and is coated on outside conductor 5, described TPEE elastic insulating layer temperature resistant grade is-40 ~ 125 DEG C, be coated with screen 2 outside described twisted component wires 3, outside described screen 2, be coated with oversheath 1.
Described screen 2 adopts some proof copper-wire braideds to form, and every root copper wire string diameter is not more than 0.08mm.
Described oversheath 1 adopts heat-resistant polyvinyl chloride to make.
Described conductor 5 diameter is 1.0 ~ 2.82mm.
Described TPEE elastic insulating layer 4 thickness is 2.0 ~ 3.80mm.
What describe in above-described embodiment and specification just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (5)
1. a robot drag chain cable, comprise oversheath, some twisted component wires, screens, it is characterized in that: described twisted component wires comprises conductor and is coated on the TPEE elastic insulating layer outside conductor, is coated with screen, is coated with oversheath outside described screen outside described twisted component wires.
2. a kind of robot according to claim 1 drag chain cable, is characterized in that: described screen adopts some proof copper-wire braideds to form, every root copper wire string diameter is not more than 0.08mm.
3. a kind of robot according to claim 1 drag chain cable, is characterized in that: described oversheath adopts heat-resistant polyvinyl chloride to make.
4. a kind of robot according to claim 1 drag chain cable, is characterized in that: described conductor diameter is 1.0mm ~ 2.82mm.
5. a kind of robot according to claim 1 drag chain cable, is characterized in that: the elastic insulated layer thickness of described TPEE is 2.0mm ~ 3.80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941554.1U CN205122240U (en) | 2015-11-24 | 2015-11-24 | Robot tow chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941554.1U CN205122240U (en) | 2015-11-24 | 2015-11-24 | Robot tow chain cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122240U true CN205122240U (en) | 2016-03-30 |
Family
ID=55577826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941554.1U Expired - Fee Related CN205122240U (en) | 2015-11-24 | 2015-11-24 | Robot tow chain cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122240U (en) |
-
2015
- 2015-11-24 CN CN201520941554.1U patent/CN205122240U/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: 20160330 Termination date: 20161124 |