CN218849100U - Bending-resistant high-flexibility towline cable - Google Patents
Bending-resistant high-flexibility towline cable Download PDFInfo
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- CN218849100U CN218849100U CN202222963018.4U CN202222963018U CN218849100U CN 218849100 U CN218849100 U CN 218849100U CN 202222963018 U CN202222963018 U CN 202222963018U CN 218849100 U CN218849100 U CN 218849100U
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Abstract
The utility model discloses a bending-resistant high-flexibility towline cable, which comprises a towline cable body, wherein the towline cable body is further provided with an outer protective layer, a first bending-resistant layer, a second bending-resistant layer, a fiber layer, a reinforcing protective layer, a filling layer, a supporting fixing frame and a cable core from outside to inside; further comprising: the cable core is arranged in the supporting and fixing frame, and a filling layer is arranged between the outer side of the supporting and fixing frame and the reinforcing protection layer; rubber strips are embedded in the first bending-resistant layer at equal angles and are of a cylindrical structure; and elastic buffer rings are arranged in the second bending-resistant layer at equal intervals and are used for carrying out secondary bending-resistant treatment on the drag chain cable body. This resistant crooked high flexibility tow chain cable through the first resistant layer of bending and the resistant layer of bending of second that sets up, makes it have better resistant bending property, simultaneously through strengthening protective layer and fibrous layer, makes it possess higher service strength and wear resistance.
Description
Technical Field
The utility model relates to a tow chain cable technical field specifically is a high flexible tow chain cable of resistant bending.
Background
Drag chain cable is often used for moving mechanism on, can frequently be dragged when using, need the round trip movement's occasion at equipment unit, in order to prevent that the cable from entangling, wearing and tearing, drawing and taking off, hang in disorder, often put into the cable drag chain to the cable, form the protection to the cable, and the cable can also realize round trip movement along with the drag chain, this kind can follow the drag chain and carry out round trip movement and the high flexibility special cable of difficult wearing and tearing just called the drag chain cable, nevertheless current high flexibility drag chain cable has following problem:
the existing high-flexibility drag chain cable is easy to break due to frequent bending when in use, and can not play a role in protecting the internal lead, so that the service life of the cable is influenced, and meanwhile, the cable is required to have higher wear resistance and strength due to long-term dragging.
We have therefore proposed a bend resistant highly flexible towline cable to address the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistant high flexible tow chain cable that bends to current high flexible tow chain cable bending resistance ability is more weak on solving the existing market that above-mentioned background art provided, needs carry out the problem of strengthening to wear resistance and intensity simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a bending-resistant high-flexibility towline cable comprises a towline cable body, wherein the towline cable body is further provided with an outer protection layer, a first bending-resistant layer, a second bending-resistant layer, a fiber layer, a reinforcing protection layer, a filling layer, a supporting fixing frame and a cable core from outside to inside;
further comprising:
the cable core is arranged in the supporting and fixing frame, and a filling layer is arranged between the outer side of the supporting and fixing frame and the reinforcing protection layer;
rubber strips are embedded in the first bending-resistant layer at equal angles and are of a cylindrical structure;
and elastic buffer rings are arranged in the second bending-resistant layer at equal intervals and are used for carrying out secondary bending-resistant treatment on the drag chain cable body.
Preferably, the inside of strengthening the protective layer is provided with horizontal strengthening rib and vertical strengthening rib, and horizontal strengthening rib and vertical strengthening rib interweave to horizontal strengthening rib and vertical strengthening rib reinforcing tow chain cable body's use intensity makes when dragging the tow chain cable, strengthens the protective layer and can protect, strengthens the use intensity of tow chain cable body through the setting of horizontal strengthening rib and vertical strengthening rib.
Preferably, antiskid grooves are formed in the outer end face of the outer protection layer at equal intervals and are of a notch-shaped structure, and the antiskid grooves can prevent slipping when the outer protection layer is dragged, so that friction force can be increased by the aid of the antiskid grooves in the outer protection layer when the drag chain cable body is dragged, and the drag chain cable body is prevented from slipping from hands.
Preferably, the cavity has been seted up to the inside on the resistant layer of second, and the internally mounted of cavity has elastic metal wire and elasticity buffering ring, and elastic metal wire is wavy setting, and the elasticity buffering ring is installed in elastic metal wire's clearance, make the cavity of seting up in the resistant layer of second, can be when the atress, exert pressure to elastic metal wire and elasticity buffering ring, elastic deformation will take place for elastic metal wire and elasticity buffering ring, and then cushion and disperse external force, and when the external force was removed, can recover fast.
Preferably, the longitudinal section of the elastic buffer ring is of a triangular structure, the elastic buffer rings are arranged between the elastic metal wires in a mutually reversed and staggered manner, and the elastic buffer ring is made of rubber, so that the elastic buffer ring can be shortened after being stressed, force is shared uniformly, and force concentration is prevented.
Preferably, the inside on fibrous layer is provided with aramid fiber covering and carbon fiber covering, and the toughness of aramid fiber covering reinforcing tow chain cable body to the tolerance of carbon fiber covering reinforcing tow chain cable body makes aramid fiber have better toughness, and then makes tow chain cable body can save and buckle, and carbon fiber covering can make the tow chain cable body have the tolerance of better temperature simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this resistant high flexible towline cable that bends, through the first resistant layer that bends that sets up, the rubber strip, the resistant layer that bends of second, the cavity, elastic metal silk and elastic buffer ring, make in the in-process of using, when dragging the cable and being dragged and buckle, the rubber strip in the first resistant layer will be atred and carry out elastic tensile, and the elastic metal silk in the cavity in the resistant layer that bends of second also can take place the activity of certain range, when the elastic metal silk activity, the elastic buffer ring also can be stressed and compress, when the outside atress of towline cable can not be done all can, the rubber strip, elastic metal silk and elastic buffer ring will reset fast because of the elastic force effect, thereby improve the resistant bending property of towline cable, prevent to bend for a long time and cause the deformation, and then the condition that leads to unable fast reset takes place;
2. this resistant high flexible tow chain cable that bends, strengthen the protective layer through setting up, horizontal strengthening rib, vertical strengthening rib, anti-skidding recess, the fibrous layer, aramid fiber covering and carbon fiber covering, make when using, strengthen the protective layer and can improve the holistic use strength of tow chain cable through the horizontal strengthening rib and the vertical strengthening rib of interweaving each other, prevent its atress and take place to tear or the phenomenon of disconnection, and aramid fiber covering in the fibrous layer can strengthen the toughness of tow chain cable, make the cable difficult to be broken by the stretch-breaking, and the carbon fiber covering can make the cable have better tolerance, can tolerate high temperature and low temperature.
Drawings
Fig. 1 is a schematic view of a section structure of the drag chain cable body of the present invention;
FIG. 2 is a schematic view of the internal structure of the reinforced protective layer of the present invention;
FIG. 3 is a schematic side sectional view of the anti-slip groove of the present invention;
FIG. 4 is a schematic side sectional view of a second bend-resistant layer of the present invention;
fig. 5 is a schematic view of the internal structure of the fiber layer of the present invention.
In the figure: 1. a towline cable body; 2. a cable core; 3. supporting the fixed frame; 4. reinforcing the protective layer; 401. transverse reinforcing ribs; 402. longitudinal reinforcing ribs; 5. a filling layer; 6. an outer protective layer; 601. an anti-slip groove; 7. a first bend resistant layer; 8. a rubber strip; 9. a second bend resistant layer; 901. a cavity; 902. an elastic metal wire; 903. an elastic buffer ring; 10. a fibrous layer; 101. aramid fiber cladding; 102. and (4) carbon fiber cladding.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a bending-resistant high-flexibility towline cable comprises a towline cable body 1, wherein the towline cable body 1 is further provided with an outer protective layer 6, a first bending-resistant layer 7, a second bending-resistant layer 9, a fiber layer 10, a reinforcing protective layer 4, a filling layer 5, a supporting and fixing frame 3 and a cable core 2 from outside to inside;
further comprising: the cable core 2 is arranged in the supporting and fixing frame 3, the filling layer 5 is arranged between the outer side of the supporting and fixing frame 3 and the reinforcing and protecting layer 4, the anti-skidding grooves 601 are arranged on the outer end surface of the outer protecting layer 6 at equal intervals, the anti-skidding grooves 601 are of a notch-shaped structure, the anti-skidding grooves 601 can prevent skidding during towing, the transverse reinforcing ribs 401 and the longitudinal reinforcing ribs 402 are arranged inside the reinforcing and protecting layer 4, the transverse reinforcing ribs 401 and the longitudinal reinforcing ribs 402 are interwoven, the using strength of the towline cable body 1 is enhanced by the transverse reinforcing ribs 401 and the longitudinal reinforcing ribs 402, the aramid fiber cladding 101 and the carbon fiber cladding 102 are arranged inside the fiber layer 10, the tenacity of the towline cable body 1 is enhanced by the aramid fiber cladding 101, the tolerance of the towline cable body 1 is enhanced by the carbon fiber cladding 102, as shown in figures 1-3 and 5, firstly, a simple introduction is made to the towline cable body 1, the towline cable body 1 consists of a cable core 2, a supporting and fixing frame 3, a filling layer 5, a reinforcing protection layer 4, a transverse reinforcing rib 401, a longitudinal reinforcing rib 402, a fiber layer 10, an aramid fiber cladding 101, a carbon fiber cladding 102, a second bending-resistant layer 9, a cavity 901, an elastic metal wire 902, an elastic buffer ring 903, a first bending-resistant layer 7, a rubber strip 8, an outer protection layer 6 and an anti-slip groove 601 from inside to outside respectively, when the towline cable body 1 is used and dragged, the anti-slip groove 601 arranged on the outer protection layer 6 can prevent the towline cable body 1 from slipping and falling off due to slippery outside, the aramid fiber cladding 101 in the fiber layer 10 can increase the toughness of the towline cable body 1, so that the towline cable body can bear larger bending, larger rotating and other pulling forces, and the carbon fiber cladding 102 in the fiber layer 10 can enable the towline cable body 1 to bear high-temperature and low-temperature tests, the service strength of the whole towline cable body 1 is improved, the reinforcing protective layer 4 can protect the internal cable core 2 and the external whole body, and the arrangement of the transverse reinforcing ribs 401 and the longitudinal reinforcing ribs 402 is improved, so that the towline cable body 1 has a high-strength protective barrier, and the phenomenon of breakage in use is avoided;
the rubber strip 8 is installed at equal angles in the embedded part of the first bending-resistant layer 7, the rubber strip 8 is of a cylindrical structure, elastic buffer rings 903 are arranged at equal intervals in the second bending-resistant layer 9, and are used for performing secondary bending-resistant treatment on the drag chain cable body 1, a cavity 901 is formed in the second bending-resistant layer 9, elastic metal wires 902 and elastic buffer rings 903 are installed in the cavity 901, the elastic metal wires 902 and the elastic buffer rings 903 are arranged in a wavy mode, the elastic buffer rings 903 are installed in gaps of the elastic metal wires 902, the longitudinal sections of the elastic buffer rings 903 are of a triangular structure, the elastic buffer rings 903 are installed between the elastic metal wires 902 in a mutually reversed and staggered mode, the elastic buffer rings 903 are made of rubber, as shown in fig. 1 and 4, when the drag chain cable body 1 is dragged, the rubber strip 8 in the first bending-resistant layer 7 is stressed, the rubber strip 8 is dispersed after the stress, the elastic buffer rings can be better bent, and when the stress is conducted into the second bending-resistant layer 9, the elastic metal wires 901 and the elastic buffer rings 902 break and the elastic buffer rings 902 can prevent the drag chain cable body from being deformed after the stress, thereby preventing the drag chain cable body from being deformed after the elastic buffer rings 903 from being deformed, and the elastic buffer rings are deformed, and the elastic buffer rings 903 from being recovered.
The working principle is as follows: when the bending-resistant high-flexibility towline cable is used, as shown in fig. 1-5, firstly, a simple introduction is made to a towline cable body 1, the towline cable body 1 is respectively composed of a cable core 2, a supporting and fixing frame 3, a filling layer 5, a reinforcing and protecting layer 4, a transverse reinforcing rib 401, a longitudinal reinforcing rib 402, a fiber layer 10, an aramid fiber cladding 101, a carbon fiber cladding 102, a second bending-resistant layer 9, a cavity 901, an elastic metal wire 902, an elastic buffer ring 903, a first bending-resistant layer 7, a rubber strip 8, an outer protecting layer 6 and an anti-slip groove 601, the anti-slip groove 601 can be subjected to anti-slip treatment, the aramid fiber cladding 101 increases the toughness of the towline cable body 1, the fiber layer 10 increases the tolerance of the towline cable body 1, so that the overall use strength of the towline cable body 1 is improved, the arrangement of the transverse reinforcing rib 401 and the longitudinal reinforcing rib 402 can protect the towline cable body 1, the rubber strip 8, the elastic metal wire and the elastic buffer ring 903 can be reset through elasticity, so that the towline cable body 1 is restored, thereby preventing a series of bending and deformation from occurring, thereby completing a series of work.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A bending-resistant high-flexibility towline cable comprises a towline cable body, wherein the towline cable body is further provided with an outer protective layer, a first bending-resistant layer, a second bending-resistant layer, a fiber layer, a reinforcing protective layer, a filling layer, a supporting and fixing frame and a cable core from outside to inside;
the method is characterized in that: further comprising:
the cable core is arranged in the supporting and fixing frame, and a filling layer is arranged between the outer side of the supporting and fixing frame and the reinforcing protection layer;
rubber strips are embedded in the first bending-resistant layer at equal angles and are of a cylindrical structure;
and elastic buffer rings are arranged in the second bending-resistant layer at equal intervals and used for carrying out secondary bending-resistant treatment on the drag chain cable body.
2. The bending-resistant high-flexibility towline cable according to claim 1, characterized in that: the inside of strengthening the protective layer is provided with horizontal strengthening rib and vertical strengthening rib, and horizontal strengthening rib and vertical strengthening rib are interweaved to horizontal strengthening rib and vertical strengthening rib reinforcing towline cable body's service strength.
3. The bending-resistant high-flexibility towline cable according to claim 1, characterized in that: the outer terminal surface of outer protective layer is equidistantly seted up anti-skidding recess, and anti-skidding recess is notch column structure to anti-skidding recess can prevent to skid when pulling.
4. The bending-resistant high-flexibility towline cable according to claim 1, characterized in that: the cavity has been seted up to the inside on the resistant layer of second, and the internally mounted of cavity has elastic metal wire and elastic buffer ring to elastic metal wire is wavy setting, and elastic buffer ring installs in elastic metal wire's clearance moreover.
5. The bending-resistant high-flexibility towline cable according to claim 4, characterized in that: the longitudinal section of the elastic buffer ring is of a triangular structure, the elastic buffer rings are reversely and crossly arranged among the elastic metal wires, and the elastic buffer ring is made of rubber.
6. The bending-resistant high-flexibility towline cable according to claim 1, characterized in that: the inside of fibrous layer is provided with aramid fiber covering and carbon fiber covering, and the toughness of aramid fiber covering reinforcing tow chain cable body to carbon fiber covering reinforcing tow chain cable body's tolerance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222963018.4U CN218849100U (en) | 2022-11-05 | 2022-11-05 | Bending-resistant high-flexibility towline cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222963018.4U CN218849100U (en) | 2022-11-05 | 2022-11-05 | Bending-resistant high-flexibility towline cable |
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| CN218849100U true CN218849100U (en) | 2023-04-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117334380A (en) * | 2023-11-07 | 2024-01-02 | 通缆电工股份有限公司 | Flexible bending-resistant copper core cable |
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- 2022-11-05 CN CN202222963018.4U patent/CN218849100U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117334380A (en) * | 2023-11-07 | 2024-01-02 | 通缆电工股份有限公司 | Flexible bending-resistant copper core cable |
| CN117334380B (en) * | 2023-11-07 | 2024-04-19 | 通缆电工股份有限公司 | Flexible bending-resistant copper core cable |
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