CN204496952U - High tensile moves with shielding rubber flexible cable - Google Patents
High tensile moves with shielding rubber flexible cable Download PDFInfo
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- CN204496952U CN204496952U CN201520196210.2U CN201520196210U CN204496952U CN 204496952 U CN204496952 U CN 204496952U CN 201520196210 U CN201520196210 U CN 201520196210U CN 204496952 U CN204496952 U CN 204496952U
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- insulated wire
- wire cores
- cable
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- coating layer
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Abstract
The utility model relates to technical field of electric wires and cables, is specifically related to a kind of high tensile and moves with shielding rubber flexible cable.Comprise cable body, described cable body inside is provided with insulated wire cores, coating layer is provided with in periphery after described insulated wire cores is stranded in pairs, described insulated wire cores spacing is evenly distributed in same circumferentially concentrically ringed, described insulated wire cores is made up of conductor and insulating barrier, described cable body center is provided with metallic cable, the periphery of described metallic cable is extruded with rubber protective layer, gasket for packing is provided with between described insulated wire cores and rubber protective layer, the outer of described insulated wire cores is arranged with inner sheath, the outer of described inner sheath is arranged with woven shield, the outer of described woven shield is arranged with high temperature resistant coating layer, described the outer of high temperature coating layer is arranged with oversheath.The utility model improves tensile strength and the flexibility of cable, and easily broken core do not allowed by cable, is applicable to various movement requirement occasion frequently.
Description
Technical field
The utility model relates to technical field of electric wires and cables, is specifically related to a kind of high tensile and moves with shielding rubber flexible cable, be specially adapted to the mobile occasions such as driving, harbour machinery and power plant.
Background technology
Mobilely in prior art use rubber flexible cable, as YR, such cable is when moving horizontally occasion and using, and often easily break core, can not bear pulling force, more inapplicablely uses under vertical environmental condition; Conductor maximum operating temperature is only 60 DEG C, when then cannot working higher than cable when 60 DEG C.
Utility model content
In order to solve the deficiencies in the prior art, the utility model proposes a kind of high tensile and moving with shielding rubber flexible cable.
Technical solutions of the utility model are as follows:
High tensile moves with shielding rubber flexible cable, comprise cable body, described cable body inside is provided with insulated wire cores, coating layer is provided with in periphery after described insulated wire cores is stranded in pairs, described insulated wire cores spacing is evenly distributed in same circumferentially concentrically ringed, described insulated wire cores is made up of conductor and insulating barrier, described cable body center is provided with metallic cable, the periphery of described metallic cable is extruded with rubber protective layer, gasket for packing is provided with between described insulated wire cores and rubber protective layer, the outer of described insulated wire cores is arranged with inner sheath, the outer of described inner sheath is arranged with woven shield, the outer of described woven shield is arranged with high temperature resistant coating layer, described the outer of high temperature coating layer is arranged with oversheath.
Described conductor is made up of tinned copper wire-aldray material; described insulating barrier is ethylene-propylene rubber insulated layer; described coating layer is made up of high temperature resistance polyester band; described metallic cable is made up of aldray material; described rubber protective layer is made up of haloflex eraser sheath material; described gasket for packing is made up of high temperature-resistant cable cotton; described inner sheath is made up of haloflex material; described woven shield is made up of aluminum-magnesium-silicon alloy wire; described high temperature resistant coating layer is made up of high temperature resistant nonwoven fabrics, and described oversheath is made up of chlorinated polyethylene sheath material.
Described insulated wire cores adopts unit equation to arrange stranded mode, and described conductor, insulated wire cores all adopt identical dextrad direction of lay, and the twisting pitch ratio of described conductor is 14-16 times, and the twisting pitch ratio of described insulated wire cores is 10-12 times.
The number of described insulated wire cores is 6,8 or 10.
The utility model beneficial effect is: 1) structural arrangement is reasonable, conductor uses tinned copper wire-aldray composite conductor to replace low brass silk, metallic cable adopts aldray material to make, and improves the tensile strength of cable, makes cable can bear larger mechanical tensile forces; 2) insulated wire cores adopts unit equation to arrange stranded mode, described conductor, insulated wire cores all adopt identical dextrad direction of lay, the twisting pitch ratio of described conductor is 14-16 times, the twisting pitch ratio of described insulated wire cores is 10-12 times, improve cable flexibility, make cable not allow easily broken core, be applicable to various movement requirement occasion frequently; 3) insulating barrier of cable adopts second third insulation rubber material to replace the natural butylbenzene insulation rubber used in prior art, original temperature resistant grade is risen to 90 DEG C by 60 DEG C, expands the scope of application of cable; 4) there is shielding action.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model cutaway view.
Wherein: 1, cable body; 10, insulated wire cores; 101, conductor; 102, insulating barrier; 103, coating layer; 104, metallic cable; 105, rubber protective layer; 106, gasket for packing; 107, inner sheath; 108, woven shield; 109, high temperature resistant coating layer; 110, oversheath.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult Fig. 1.
High tensile moves with shielding rubber flexible cable, comprise cable body 1, described cable body 1 inside is provided with insulated wire cores 10, coating layer 103 is provided with in periphery after described insulated wire cores 10 is stranded in pairs, described insulated wire cores 10 spacing is evenly distributed in same circumferentially concentrically ringed, described insulated wire cores 10 is made up of conductor 101 and insulating barrier 102, described cable body 1 center is provided with metallic cable 104, the periphery of described metallic cable 104 is extruded with rubber protective layer 105, gasket for packing 106 is provided with between described insulated wire cores 10 and rubber protective layer 105, the outer of described insulated wire cores 10 is arranged with inner sheath 107, the outer of described inner sheath 107 is arranged with woven shield 108, the outer of described woven shield 108 is arranged with high temperature resistant coating layer 109, the outer of described high temperature coating layer 109 is arranged with oversheath 110.
Described conductor 101 is made up of tinned copper wire-aldray material, described insulating barrier 102 is ethylene-propylene rubber insulated layer, described coating layer 103 is made up of high temperature resistance polyester band, described metallic cable 104 is made up of aldray material, described rubber protective layer 105 is made up of haloflex eraser sheath material, described gasket for packing 106 is made up of high temperature-resistant cable cotton, described inner sheath 107 is made up of haloflex material, described woven shield 108 is made up of aluminum-magnesium-silicon alloy wire, described high temperature resistant coating layer 109 is made up of high temperature resistant nonwoven fabrics, described oversheath 110 is made up of chlorinated polyethylene sheath material.
Described insulated wire cores 10 adopts unit equation to arrange stranded mode, and described conductor 101, insulated wire cores 10 all adopt identical dextrad direction of lay, and the twisting pitch ratio of described conductor 101 is 14-16 times, and the twisting pitch ratio of described insulated wire cores is 10-11 times.
The number of described insulated wire cores 10 is 6,8 or 10.
Above-mentioned drawings and Examples are only for illustration of the utility model, and any art those of ordinary skill to its suitable change done or modification, or is used other flower pattern instead and made this technical change, all should be considered as not departing from the utility model patent category.
Claims (4)
1. high tensile moves with shielding rubber flexible cable, comprise cable body (1), it is characterized in that: described cable body (1) inside is provided with insulated wire cores (10), coating layer (103) is provided with in periphery after described insulated wire cores (10) is stranded in pairs, described insulated wire cores (10) spacing is evenly distributed in same circumferentially concentrically ringed, described insulated wire cores (10) is made up of conductor (101) and insulating barrier (102), described cable body (1) center is provided with metallic cable (104), the periphery of described metallic cable (104) is extruded with rubber protective layer (105), gasket for packing (106) is provided with between described insulated wire cores (10) and rubber protective layer (105), the outer of described insulated wire cores (10) is arranged with inner sheath (107), the outer of described inner sheath (107) is arranged with woven shield (108), the outer of described woven shield (108) is arranged with high temperature resistant coating layer (109), the outer of described high temperature coating layer (109) is arranged with oversheath (110).
2. high tensile according to claim 1 moves with shielding rubber flexible cable, it is characterized in that: described conductor (101) is made up of tinned copper wire-aldray material, described insulating barrier (102) is ethylene-propylene rubber insulated layer, described coating layer (103) is made up of high temperature resistance polyester band, described metallic cable (104) is made up of aldray material, described rubber protective layer (105) is made up of haloflex eraser sheath material, described gasket for packing (106) is made up of high temperature-resistant cable cotton, described inner sheath (107) is made up of haloflex material, described woven shield (108) is made up of aluminum-magnesium-silicon alloy wire, described high temperature resistant coating layer (109) is made up of high temperature resistant nonwoven fabrics, described oversheath (110) is made up of chlorinated polyethylene sheath material.
3. high tensile according to claim 2 moves with shielding rubber flexible cable, it is characterized in that: described insulated wire cores (10) adopts unit equation to arrange stranded mode, described conductor (101), insulated wire cores (10) all adopt identical dextrad direction of lay, the twisting pitch ratio of described conductor (101) is 14-16 times, and the twisting pitch ratio of described insulated wire cores (10) is 10-12 times.
4. high tensile as claimed in any of claims 1 to 3 moves with shielding rubber flexible cable, it is characterized in that: the number of described insulated wire cores (10) is 6,8 or 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196210.2U CN204496952U (en) | 2015-04-03 | 2015-04-03 | High tensile moves with shielding rubber flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196210.2U CN204496952U (en) | 2015-04-03 | 2015-04-03 | High tensile moves with shielding rubber flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204496952U true CN204496952U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196210.2U Active CN204496952U (en) | 2015-04-03 | 2015-04-03 | High tensile moves with shielding rubber flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204496952U (en) |
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2015
- 2015-04-03 CN CN201520196210.2U patent/CN204496952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |