CN202487227U - Special-purpose mobile flat cable for crane - Google Patents
Special-purpose mobile flat cable for crane Download PDFInfo
- Publication number
- CN202487227U CN202487227U CN2012200081170U CN201220008117U CN202487227U CN 202487227 U CN202487227 U CN 202487227U CN 2012200081170 U CN2012200081170 U CN 2012200081170U CN 201220008117 U CN201220008117 U CN 201220008117U CN 202487227 U CN202487227 U CN 202487227U
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- conductor
- flat cable
- cable
- section
- layer
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- Expired - Fee Related
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Abstract
The utility model discloses a special-purpose mobile flat cable for a crane. The cable comprises a sheath layer which has a flat cross section. A plurality of parallel-disposed conductors are arranged inside the sheath layer, and each conductor has an elliptical cross section. An anti-tension steel wire having an elliptical cross section is disposed inside each conductor. Two kidney-shaped elastic bodies made from insulating materials are wrapped outside each conductor. An inner shielding layer mold by a conductive material in a plastic extrusion manner and an insulating layer are successively wrapped outside the elastic bodies. An isolating layer, an outer shielding layer and a damp-proof layer are wrapped outside the insulating layer in order. The inner shielding layer of the cable helps to effectively balance an electric field generated by high voltage. The conductors are equipped with the anti-tension steel wires and are cooperated with the elastic bodies outside the conductors, thereby enhancing tension and extrusion resistance strength and stretch resistance strength of the cable, and prolonging the service life of the cable. Meanwhile, the special-purpose mobile flat cable for a crane exhibits excellent waterproof performance, corrosion resistance, acid and alkali resistance, oil resistance and shielding performance.
Description
Technical field
The utility model relates to the flat cable field, relates in particular to a kind of driving special mobile flat cable.
Background technology
Driving is moved with flat cable generally has cold-resistant, soft, wear-resisting, anti-wet goods characteristic, is applicable to that ac rated voltage 0.6/1KV and following has movable electrical appliances such as winter protection, the driving of preventing the wet goods specific (special) requirements, chassis, transmit machine with power transmission line and control, illumination, communication line.
To driving private cable field, the tension compression strength of conductor thread core, water resistance, shielding properties are relatively poor relatively in actual working environment, influence the actual life of cable.
The utility model content
The purpose of the utility model provides a kind of driving special mobile flat cable; Transmission or electronic instrument internal links are used as power; Also can be as having the high pressure resistant heat-resisting mobile devices such as transmit machine that wait specific (special) requirements of the mobile tensile transmission line that is used as power, the tension compression strength and water resistance, the shielding properties that have improved cable rise to a new height.
The technical scheme of the utility model is following:
Driving special mobile flat cable; Comprise restrictive coating, the cross section of restrictive coating is a flat, it is characterized in that: the cross section that is provided with several parallel placements in the described restrictive coating is oval-shaped conductor; Being provided with the cross section in the conductor is oval-shaped tension steel wire; Conductor is wrapped with the elastomer of the waist shape of two lobe insulating material, and the elastomer outside is enclosed with internal shield, the insulating barrier of semiconductive material extrusion moulding successively, and the insulating barrier outside is enclosed with separator, outer shielding layer, damp-proof layer successively.
Described driving special mobile flat cable is characterized in that: it is butyronitrile that described insulating barrier, restrictive coating adopt material.
Described driving special mobile flat cable is characterized in that: described conductor adopts the smart strand of several strands of copper wires or restraints to be twisted into to restraint and constitutes the zinc-plated processing of conductor outer wall.
Described driving special mobile flat cable is characterized in that: described outer shielding layer adopts the tinned copper wire braiding to constitute, and count is not less than 80%.
The utility model has the advantages that:
The internal shield of the utility model can be effectively the even electric field that produced of high pressure; Be provided with the tension steel wire in the conductor and cooperate the outer elastomer of conductor; Tension crushing strength, the tensile strength of cable have been improved; Prolong the useful life of cable, simultaneously, had superior water resistance, corrosion-resistant, acid and alkali-resistance, oil resistance, shielding properties.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1:
Driving special mobile flat cable; Comprise restrictive coating 1, the cross section of restrictive coating 1 is a flat, and the cross section that is provided with several parallel placements in the restrictive coating 1 is oval-shaped conductor 2; Being provided with the cross section in the conductor 2 is oval-shaped tension steel wire 3; Conductor 2 is wrapped with the elastomer 4 of the waist shape of two lobe insulating material, and elastomer 4 outsides are enclosed with internal shield 5, the insulating barrier 6 of semiconductive material extrusion moulding successively, and insulating barrier 6 outsides are enclosed with separator 7, outer shielding layer 8, damp-proof layer 9 successively.
It is butyronitrile that insulating barrier 6, restrictive coating 1 adopt material.
Claims (4)
1. driving special mobile flat cable; Comprise restrictive coating, the cross section of restrictive coating is a flat, it is characterized in that: the cross section that is provided with several parallel placements in the described restrictive coating is oval-shaped conductor; Being provided with the cross section in the conductor is oval-shaped tension steel wire; Conductor is wrapped with the elastomer of the waist shape of two lobe insulating material, and the elastomer outside is enclosed with internal shield, the insulating barrier of semiconductive material extrusion moulding successively, and the insulating barrier outside is enclosed with separator, outer shielding layer, damp-proof layer successively.
2. driving special mobile flat cable according to claim 1 is characterized in that: it is butyronitrile that described insulating barrier, restrictive coating adopt material.
3. driving special mobile flat cable according to claim 1 is characterized in that: described conductor adopts the smart strand of several strands of copper wires or restraints to be twisted into to restraint and constitutes the zinc-plated processing of conductor outer wall.
4. driving special mobile flat cable according to claim 1 is characterized in that: described outer shielding layer adopts the tinned copper wire braiding to constitute, and count is not less than 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200081170U CN202487227U (en) | 2012-01-10 | 2012-01-10 | Special-purpose mobile flat cable for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200081170U CN202487227U (en) | 2012-01-10 | 2012-01-10 | Special-purpose mobile flat cable for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487227U true CN202487227U (en) | 2012-10-10 |
Family
ID=46961631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200081170U Expired - Fee Related CN202487227U (en) | 2012-01-10 | 2012-01-10 | Special-purpose mobile flat cable for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913914A (en) * | 2016-05-23 | 2016-08-31 | 无锡市新阳光电缆有限公司 | Flexible composite conductor cable |
| CN112002467A (en) * | 2020-08-20 | 2020-11-27 | 安徽华海特种电缆集团有限公司 | Silicon rubber insulation shielding medium-voltage movable flat cable |
-
2012
- 2012-01-10 CN CN2012200081170U patent/CN202487227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913914A (en) * | 2016-05-23 | 2016-08-31 | 无锡市新阳光电缆有限公司 | Flexible composite conductor cable |
| CN112002467A (en) * | 2020-08-20 | 2020-11-27 | 安徽华海特种电缆集团有限公司 | Silicon rubber insulation shielding medium-voltage movable flat cable |
| CN112002467B (en) * | 2020-08-20 | 2021-05-14 | 安徽华海特种电缆集团有限公司 | Winding process of silicon rubber insulation shielding medium-voltage movable flat cable |
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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: 20121010 Termination date: 20130110 |