CN201219043Y - Self-bearing type flexible control cable for travelling crane - Google Patents
Self-bearing type flexible control cable for travelling crane Download PDFInfo
- Publication number
- CN201219043Y CN201219043Y CNU2008200639212U CN200820063921U CN201219043Y CN 201219043 Y CN201219043 Y CN 201219043Y CN U2008200639212 U CNU2008200639212 U CN U2008200639212U CN 200820063921 U CN200820063921 U CN 200820063921U CN 201219043 Y CN201219043 Y CN 201219043Y
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- cable core
- oversheath
- self
- bearing type
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Abstract
The utility model discloses a self-bearing type flexible control cable for traveling crane, comprising a cable core and an outer sheath for cladding the cable core, the cable core is formed by multi conductors and insulation layers coated on the conductors, and the cable also comprises a flexible wire rope coated with the thermal plasticity dynamic vulcanized rubber and the flexible wire rope, the cable core and the outer sheath are formed in one, and the material of the insulation layer and the outer sheath is thermal plasticity dynamic vulcanized rubber. The self-bearing type flexible control cable can be vertically laid and bear larger mechanical tensile force with flexible structure and long service life.
Description
Technical field
The utility model relates to driving and use the self-bearing type control cable, is applicable to the control device of ground behaviour formula driving, or other vertical runs or require mobile and the occasion of certain mechanical pulling force is arranged.
Background technology
Mobile class special cable is mainly used in the particular surroundings industries such as iron and steel, metallurgy, coal, driving and crane, for transporting equipment provides power and signal controlling.This type of cable performance requires high, and complex structure, cable in use not only will bear deadweight, but also will stand the pulling force from the equipment of use.At present, removable hanging devices such as driving are generally adopted, for convenience's sake terrestrial operation modes that adopt more; Cable between laying installation driving and control device simultaneously, also adopt a soft galvanized steel wire rope, allow steel wire rope bear pulling force, in order to avoid being subjected to long-term the stretching, cable plays the effect of protection cable, but on the one hand, it is very chaotic and not attractive in appearance that this cable that separates and steel wire rope seem, cable and steel wire rope separately do not meet safety requirements yet in the use, and steel wire rope and cable be different in size to be caused and cause cable to be broken and scrap easily; On the other hand, the insulating layer of conductor of cable and oversheath adopt common rubber-plastics material, corrosion-resistant, stretch-proof equal strength.
Summary of the invention
For solving the problems of the technologies described above, it is good to the utility model proposes a kind of tensile property, and specious driving is with self-bearing type Flexible Control cable, and the utility model can vertical run, can bear than the great machinery pulling force structurally flexible and long service life.
The utility model is achieved by the following technical solution:
A kind of driving self-bearing type Flexible Control cable, the oversheath that comprises cable core and coating cable core, cable core is made of many conductors and the insulating barrier that is coated on the conductor, it is characterized in that: cable also comprises the flexible steel cable that is coated with thermoplastic dynamic perduren, flexible steel cable, cable core and oversheath form an integral body, and the material of described insulating barrier and oversheath is a thermoplastic dynamic perduren.
The cross section of described cable is circular, is followed successively by oversheath, cable core and flexible steel cable from outside to inside, and 7 conductor loops are on the circumference of flexible steel cable.
The cross section of described cable is a Pear-Shaped, and the setting that cable core is parallel with flexible steel cable also is positioned at oversheath.
Between described cable core and oversheath, be provided with the overlapping non-hygroscopic band that is wrapped on the cable core.
Advantage of the present utility model is:
1,, can satisfy the instructions for use of driving up, down, left, right, before and after operation because the utility model adopts many conductors; Flexible steel cable, cable core and oversheath form an integral body, and be in use specious generous; Be coated with thermoplastic dynamic perduren at flexible steel cable, and the material of insulating barrier and oversheath is a thermoplastic dynamic perduren, makes tensile property of the present utility model good, can vertical run, can bear than the great machinery pulling force structurally flexible and long service life; Flexible steel cable has been avoided cable, and in use Yin Lali is excessive and fracture accident takes place.The utility model is not only applicable in the driving field, and is applicable to special dimensions such as iron and steel, metallurgy, coal and crane widely.
2, circular, fashion is arranged in the cross section of cable, and flexible steel cable is positioned among the conductor of annular array, and such set-up mode can further guarantee the tensile property of cable.
3, the Pear-Shaped mode is arranged in the cross section of cable, the setting that cable core is parallel with flexible steel cable also is positioned at oversheath, such set-up mode can also satisfy the different requirements to cross-section of cable shape when guaranteeing the cable tensile property, help being applicable to widely that other are on the different equipment that require of cross-section of cable shape.
Description of drawings
Below in conjunction with specification drawings and specific embodiments the utility model is made further supplementary notes, wherein:
Fig. 1 is circular the utility model structural representation for cross section
Fig. 2 is the utility model structural representation of Pear-Shaped for cross section
Mark among the figure: 1, conductor; 2, insulating barrier; 3, flexible steel cable; 4, insulating protective layer; 5, band; 6, oversheath.
Embodiment
Embodiment 1
With reference to Figure of description 1, the utility model discloses a kind of driving self-bearing type Flexible Control cable, the oversheath 6 that comprises cable core and coating cable core, cable core is made of conductor 1 and the insulating barrier 2 that is coated on the conductor 1, cable also comprises the flexible steel cable 3 that is coated with thermoplastic dynamic perduren, flexible steel cable 3, cable core and oversheath 6 form an integral body, and the material of described insulating barrier 2 and oversheath 6 is a thermoplastic dynamic perduren.In described cable core and oversheath 6, be provided with band 5.
The 5th class or 6 class flexible conductors 1 extrude thermoplastic dynamic perduren again and form insulating barrier 2 as the conductor 1 of cable among the utility model employing GB3956 on conductor 1; The many conductors 1 that are coated with thermoplastic dynamic perduren are twisted into cable core, and the laying up pitch multiple is not more than 16 times.
This cable is applicable to the control device cable of ground behaviour's formula driving: owing to adopt many conductors 1, can satisfy the instructions for use of driving up, down, left, right, before and after operation.Flexible steel cable 3 has been avoided cable, and in use Yin Lali is excessive and fracture accident takes place.The utility model also is applicable to other vertical run or requires to move and have the occasion of certain mechanical pulling force.
Described thermoplastic dynamic perduren is meant: EPDM/PP type thermoplastic dynamic perduren (TPV) is successfully some characteristics of vulcanized rubber, combines as the easy processing characteristics of heat resistance and low compression deformation performance and thermoplastics.Have excellent anti-dynamic fatigue, very high tear resistance, fabulous weatherability, good resistance to wear, water base soda acid liquid, polarity oil product are had outstanding corrosion resistance, in one 40 ℃～150 ℃ scopes, all have the use possibility.
The utility model is not only applicable in the driving field, and is applicable to special dimensions such as iron and steel, metallurgy, coal and crane widely.
Embodiment 2
As shown in Figure 1: on the basis of embodiment 1, on conductor 1, extrude the thermoplastic dynamic perduren insulation as insulating barrier 2; On flexible steel cable 3, extrude thermoplastic dynamic perduren as insulating protective layer 4; The non-moist band 5 of overlapping winding on cable core extrudes thermoplastic dynamic perduren at last as oversheath 6 on band 5.Formed the cross section like this for circular cable, be followed successively by oversheath 6, cable core and 3,7 conductors 1 of flexible steel cable from outside to inside and be looped around on the circumference of flexible steel cable 3.
Embodiment 3
As shown in Figure 2: on the basis of embodiment 1,7 conductors 1 are twisted into behind the cable core and flexible steel cable 3 parallel placements, and overlapping winding non-hygroscopic band 5 extrudes thermoplastic dynamic perduren again as oversheath 6 on cable core.The cross-section of cable of Xing Chenging is a Pear-Shaped like this, and the setting that cable core and flexible steel cable 3 are parallel also is positioned at oversheath 6.
The utility model is not limited to the foregoing description; description according to the foregoing description; those of ordinary skill in the art also can make some conspicuous changes; for example the radical of conductor 1 is set to 2,3 or 10,20 etc.; and the cross sectional shape of cable made other shapes etc., but these changes all should fall within the protection range of the utility model claim.
Claims (4)
1, a kind of driving self-bearing type Flexible Control cable, the oversheath (6) that comprises cable core and coating cable core, cable core is made of many conductors (1) and the insulating barrier (2) that is coated on the conductor (1), it is characterized in that: cable also comprises the flexible steel cable (3) that is coated with thermoplastic dynamic perduren, flexible steel cable (3), cable core and oversheath (6) form an integral body, and the material of described insulating barrier (2) and oversheath (6) is a thermoplastic dynamic perduren.
2, driving according to claim 1 self-bearing type Flexible Control cable, it is characterized in that: the cross section of described cable is for circular, be followed successively by oversheath (6), cable core and flexible steel cable (3) from outside to inside, 7 conductors (1) are looped around on the circumference of flexible steel cable (3).
3, driving according to claim 1 self-bearing type Flexible Control cable, it is characterized in that: the cross section of described cable is a Pear-Shaped, the setting that cable core is parallel with flexible steel cable (3) also is positioned at oversheath (6).
4, according to claim 1 or 2 or 3 described drivings self-bearing type Flexible Control cable, it is characterized in that: between described cable core and oversheath (6), be provided with the overlapping non-hygroscopic band (5) that is wrapped on the cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200639212U CN201219043Y (en) | 2008-06-24 | 2008-06-24 | Self-bearing type flexible control cable for travelling crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200639212U CN201219043Y (en) | 2008-06-24 | 2008-06-24 | Self-bearing type flexible control cable for travelling crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219043Y true CN201219043Y (en) | 2009-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200639212U Expired - Fee Related CN201219043Y (en) | 2008-06-24 | 2008-06-24 | Self-bearing type flexible control cable for travelling crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219043Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543289A (en) * | 2012-03-08 | 2012-07-04 | 无锡市富华电缆有限公司 | Free-hanging wind power cable |
| CN105139933A (en) * | 2015-09-24 | 2015-12-09 | 江苏华亚电缆有限公司 | Low-temperature and cracking resisting soft cable especially for hanging basket |
| CN108010611A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of combined type conductor controls winding-type stacker-reclaimer flexible cable |
| CN114927280A (en) * | 2022-06-17 | 2022-08-19 | 江西新吉电缆有限公司 | High temperature resistant mobile cable for ladle car and surface dewatering device for production line thereof |
-
2008
- 2008-06-24 CN CNU2008200639212U patent/CN201219043Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102543289A (en) * | 2012-03-08 | 2012-07-04 | 无锡市富华电缆有限公司 | Free-hanging wind power cable |
| CN105139933A (en) * | 2015-09-24 | 2015-12-09 | 江苏华亚电缆有限公司 | Low-temperature and cracking resisting soft cable especially for hanging basket |
| CN108010611A (en) * | 2017-11-29 | 2018-05-08 | 安徽华海特种电缆集团有限公司 | A kind of combined type conductor controls winding-type stacker-reclaimer flexible cable |
| CN114927280A (en) * | 2022-06-17 | 2022-08-19 | 江西新吉电缆有限公司 | High temperature resistant mobile cable for ladle car and surface dewatering device for production line thereof |
| CN114927280B (en) * | 2022-06-17 | 2024-04-16 | 江西新吉电缆有限公司 | High-temperature-resistant mobile cable for ladle car and surface water removal device for production line of high-temperature-resistant mobile cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: High tech Zone 614001 in Sichuan province Leshan City Yingbin Road No. 18 Patentee after: Sichuan Mingxing Cable Co., Ltd. Address before: 614001 Yingbin Road 18, hi tech Development Zone, Sichuan, Leshan Patentee before: Sichuan Mingxing Cable Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |