CN212061922U - Bending-resistant cable - Google Patents
Bending-resistant cable Download PDFInfo
- Publication number
- CN212061922U CN212061922U CN202020773318.4U CN202020773318U CN212061922U CN 212061922 U CN212061922 U CN 212061922U CN 202020773318 U CN202020773318 U CN 202020773318U CN 212061922 U CN212061922 U CN 212061922U
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- China
- Prior art keywords
- cable
- resistant
- fixedly connected
- buckling
- strip
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- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims description 44
- 238000010030 laminating Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 238000007373 indentation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000012790 adhesive layer Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cables, and a resistant cable of buckling is disclosed, including the center strip, the three inner liner of outside fixedly connected with of center strip, it is three the first laminating layer of the equal fixedly connected with in one side of center strip is kept away from to the inner liner. This resistant cable of buckling, when the cable of buckling, the resistant spring of buckling of telescopic link extrusion, thereby make the inboard of telescopic link indentation spring section of thick bamboo, the telescopic link is the most resistant spring of buckling of extrusion to the inboard of contracting to the spring section of thick bamboo completely, the length of telescopic link self prevents the cable and excessively buckles, the resistant spring of buckling after buckling simultaneously resumes elasticity and is convenient for the cable to resume shape before buckling, resistant effectual of buckling, can increase the outer protective strength of cable through consolidating the strip, prevent tensile tearing, can increase the fastening degree of oversheath through the fastening strip, increase the tight degree of subsides of oversheath and inside parcel thing, it promotes the holistic protectiveness of cable to consolidate strip and fastening strip, this resistant cable of buckling, resistant effectual of buckling, and the cable protectiveness is high.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a resistant cable of buckling.
Background
A cable is generally a rope-like cable made up of several twisted conductors, each conductor being insulated from the other and often twisted around a center, and covered with a highly insulating covering, and characterized by an inner current-carrying and an outer insulation.
The flexible cable is frequently required to be bent and dragged in the use process, the cable core and the outer sheath thereof can continuously bear the distortion deformation in a certain range, the existing cable is poor in protection performance, the cable is very easy to break or the core wire is broken in the bending process, the use effect is seriously affected, and therefore the bending-resistant cable is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a resistant cable of buckling possesses resistant effectual of buckling, and advantages such as cable protectiveness have solved traditional cable and have resisted the effect of buckling poor, and the not good problem of cable protectiveness.
(II) technical scheme
For realizing above-mentioned resistant effectual of buckling, and the high purpose of cable protection nature, the utility model provides a following technical scheme: a bending-resistant cable comprises a center strip, wherein three inner liners are fixedly connected to the outer side of the center strip, a first laminating layer is fixedly connected to one sides, far away from the center strip, of the three inner liners, three telescopic rods are fixedly connected to the outer side of the center strip, limiting sliding blocks are fixedly connected to one ends, far away from the center strip, of the three telescopic rods, bending-resistant springs are fixedly connected to one ends, far away from the center strip, of the three limiting sliding blocks, spring cylinders are fixedly connected to one ends, far away from the center strip, of the three bending-resistant springs, sliding holes are formed in one ends, close to the center strip, of the three spring cylinders, an outer sheath is fixedly connected between one ends, far away from the center strip, of the three spring cylinders, three outer liners are fixedly connected to the inner side of the outer sheath, a second laminating layer is fixedly connected to one sides, close to the center strip, of the three outer sheaths are sleeved with three cable cores, the inner side of the outer sheath is sleeved with the filling strips, the outer side of the outer sheath is fixedly connected with three reinforcing strips, and the outer side of the outer sheath is fixedly connected with three fastening strips.
Preferably, the first attaching layer and the second attaching layer are both anti-slip layers, and the cable core is located between the first attaching layer and the second attaching layer which are opposite to each other.
Preferably, the bending-resistant springs are located on the inner sides of the corresponding spring cylinders, and the telescopic rods are connected with the corresponding sliding holes in a sliding mode.
Preferably, the number of the filling strips is six, the six filling strips are uniformly distributed on the inner side of the outer sheath, and the filling strips are PP ropes.
Preferably, the three reinforcing strips are uniformly distributed on the outer side of the outer sheath, and the reinforcing strips and the fastening strips are elastic plastic strips.
Preferably, the three fastening strips are fixedly connected with the corresponding reinforcing strips, and the fastening strips are uniformly distributed on the outer side of the outer sheath.
(III) advantageous effects
Compared with the prior art, the utility model provides a resistant cable of buckling possesses following beneficial effect:
the bending-resistant cable is characterized in that the cable core is clamped and positioned through the outer liner and the first binding layer, then the gap between the spring barrel and the cable core is filled through the filling strip, the cable core is prevented from deviating, the positioning of the cable core is more stable, when the cable is bent, the telescopic rod extrudes the bending-resistant spring, so that the telescopic rod retracts into the inner side of the spring barrel, the telescopic rod extrudes the bending-resistant spring to the maximum extent until the bending-resistant spring is completely contracted to the inner side of the spring barrel, the length of the telescopic rod per se prevents the cable from being excessively bent, meanwhile, the bending-resistant spring recovers elasticity after bending so that the cable can recover the shape before bending, the bending-resistant effect is good, the outer protective strength of the cable can be increased through the reinforcing strip, the tensile tearing is prevented, the fastening degree of the outer sheath can be increased through the fastening strip, the attaching degree of the outer sheath and an, resistant effectual of buckling, and the cable protectiveness is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a right side view of the structure of the present invention.
In the figure: the cable comprises a center strip 1, an inner liner 2, a first laminating layer 3, a telescopic rod 4, a limiting sliding block 5, a bending-resistant spring 6, a spring cylinder 7, a sliding hole 8, an outer sheath 9, an outer liner 10, a second laminating layer 11, a cable core 12, a filling strip 13, a reinforcing strip 14 and a fastening strip 15.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, a bending-resistant cable comprises a center strip 1, three inner liners 2 fixedly connected to the outer side of the center strip 1, first adhesive layers 3 fixedly connected to the sides of the three inner liners 2 away from the center strip 1, three telescopic rods 4 fixedly connected to the outer side of the center strip 1, limiting sliders 5 fixedly connected to the ends of the three telescopic rods 4 away from the center strip 1, bending-resistant springs 6 fixedly connected to the ends of the three limiting sliders 5 away from the center strip 1, spring cylinders 7 fixedly connected to the ends of the three bending-resistant springs 6 away from the center strip 1, the bending-resistant springs 6 located inside the corresponding spring cylinders 7, slide holes 8 formed at the ends of the three spring cylinders 7 close to the center strip 1, the telescopic rods 4 slidably connected to the corresponding slide holes 8, and an outer sheath 9 fixedly connected between the ends of the three spring cylinders 7 away from the center strip 1, the inner side of the outer sheath 9 is fixedly connected with three outer liners 10, each of the inner liner 2 and the outer liner 10 is a rubber pad, one side of each of the three outer liners 10, which is close to the center strip 1, is fixedly connected with a second adhesive layer 11, the inner side of the outer sheath 9 is sleeved with three cable cores 12, each of the first adhesive layer 3 and the second adhesive layer 11 is an anti-slip layer, each cable core 12 is positioned between the corresponding first adhesive layer 3 and the corresponding second adhesive layer 11, the inner side of the outer sheath 9 is sleeved with filling strips 13, the number of the filling strips 13 is six, the six filling strips 13 are uniformly distributed on the inner side of the outer sheath 9, each filling strip 13 is a PP (polypropylene) rope, the outer side of the outer sheath 9 is fixedly connected with three reinforcing strips 14, the three reinforcing strips 14 are uniformly distributed on the outer side of the outer sheath 9, each of the reinforcing strips 14 and the fastening strips 15 is an elastic plastic strip, the outer side of the outer sheath 9 is fixedly connected with three fastening strips 15, and, the fastening strips 15 are uniformly distributed on the outer side of the outer sheath 9, the cable core 12 is clamped and positioned through the outer liner 10 and the first binding layer 3, then the filling strips 13 are used for filling a gap between the spring barrel 7 and the cable core 12, so that the deflection of the cable core 12 is prevented, the positioning of the cable core 12 is more stable, when the cable is bent, the telescopic rod 4 extrudes the bending-resistant spring 6, so that the telescopic rod 4 retracts into the inner side of the spring barrel 7, the telescopic rod 4 extrudes the bending-resistant spring 6 to the full extent until the telescopic rod completely retracts to the inner side of the spring barrel 7, the length of the telescopic rod 4 prevents the cable from being excessively bent, meanwhile, the bending-resistant spring 6 recovers elasticity after bending so that the cable recovers the shape before bending, the bending-resistant effect is good, the outer protection strength of the cable can be increased through the reinforcing strips 14, the tensile tearing is prevented, the fastening degree of the outer sheath 9 can be increased through the, reinforcing strip 14 and fastening strip 15 promote the holistic protectiveness of cable, and this resistant cable of buckling is resistant effectual, and the cable protectiveness is high.
When the cable bending device is used, the cable core 12 is clamped and positioned through the outer liner 10 and the first binding layer 3, then a gap between the spring barrel 7 and the cable core 12 is filled through the filling strip 13, the cable core 12 is prevented from deviating, the positioning of the cable core 12 is more stable, when the cable is bent, the telescopic rod 4 extrudes the bending-resistant spring 6, so that the telescopic rod 4 retracts into the inner side of the spring barrel 7, the telescopic rod 4 extrudes the bending-resistant spring 6 at most to be completely contracted to the inner side of the spring barrel 7, the length of the telescopic rod 4 per se prevents the cable from being excessively bent, meanwhile, the bending-resistant spring 6 recovers elasticity after bending so that the cable recovers the shape before bending, the bending-resistant effect is good, the outer protection strength of the cable can be increased through the reinforcing strip 14, tensile tearing is prevented, the fastening degree of the outer sheath 9 can be increased through the fastening strip 15, the adhesion degree of the outer sheath 9 and an inner wrapping object is increased, and, this resistant cable of buckling, resistant effectual of buckling, and the cable protectiveness is high.
To sum up, in the bending-resistant cable, the cable core 12 is clamped and positioned through the outer liner 10 and the first binding layer 3, then the gap between the spring barrel 7 and the cable core 12 is filled through the filling strip 13, so that the deviation of the cable core 12 is prevented, the positioning of the cable core 12 is more stable, when the cable is bent, the telescopic rod 4 extrudes the bending-resistant spring 6, so that the telescopic rod 4 retracts into the inner side of the spring barrel 7, the telescopic rod 4 extrudes the bending-resistant spring 6 to be fully retracted into the inner side of the spring barrel 7 at most, the length of the telescopic rod 4 prevents the cable from being bent excessively, meanwhile, the bending-resistant spring 6 recovers elasticity after bending so that the cable recovers the shape before bending, the bending-resistant effect is good, the outer protection strength of the cable can be increased through the reinforcing strip 14, the tensile tearing is prevented, the fastening degree of the outer sheath 9 can be increased through the fastening strip 15, and the, reinforcing strip 14 and fastening strip 15 promote the holistic protectiveness of cable, should be able to bear or endure to buckle effectual, and the cable protectiveness is high, and it is poor to have solved the resistant effect of buckling of traditional cable, and the not good problem of cable protectiveness.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A resistant cable of buckling, includes center strip (1), its characterized in that: the outer side of the center strip (1) is fixedly connected with three inner liners (2), one sides, far away from the center strip (1), of the three inner liners (2) are fixedly connected with a first binding layer (3), the outer side of the center strip (1) is fixedly connected with three telescopic rods (4), one ends, far away from the center strip (1), of the three telescopic rods (4) are fixedly connected with limiting sliding blocks (5), one ends, far away from the center strip (1), of the three limiting sliding blocks (5) are fixedly connected with bending-resistant springs (6), one ends, far away from the center strip (1), of the three bending-resistant springs (6) are fixedly connected with spring cylinders (7), one ends, close to the center strip (1), of the three spring cylinders (7) are provided with sliding holes (8), and an outer sheath (9) is fixedly connected between the ends, far away from the center strip (1), of the three spring cylinders (7), the utility model discloses a cable core, including outer sheath (9), inboard three outer liner (10) of inboard fixedly connected with of oversheath (9), it is three equal fixedly connected with second laminating layer (11) in one side that outer liner (10) are close to center strip (1), three cable core (12) have been cup jointed to the inboard of oversheath (9), filler strip (13) have been cup jointed to the inboard of oversheath (9), the three reinforcing strip (14) of the outside fixedly connected with of oversheath (9), the three fastening strip (15) of the outside fixedly connected with of oversheath (9).
2. A bend-resistant cable as recited in claim 1, wherein: first laminating (3) and second laminating (11) are the skid resistant course, and cable core (12) are located between relative first laminating (3) and second laminating (11).
3. A bend-resistant cable as recited in claim 1, wherein: the bending-resistant springs (6) are located on the inner sides of the corresponding spring cylinders (7), and the telescopic rods (4) are connected with the corresponding sliding holes (8) in a sliding mode.
4. A bend-resistant cable as recited in claim 1, wherein: the number of the filling strips (13) is six, the six filling strips (13) are uniformly distributed on the inner side of the outer sheath (9), and the filling strips (13) are PP ropes.
5. A bend-resistant cable as recited in claim 1, wherein: the three reinforcing strips (14) are uniformly distributed on the outer side of the outer sheath (9), and the reinforcing strips (14) and the fastening strips (15) are elastic plastic strips.
6. A bend-resistant cable as recited in claim 1, wherein: the three fastening strips (15) are fixedly connected with the corresponding reinforcing strips (14), and the fastening strips (15) are uniformly distributed on the outer side of the outer sheath (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773318.4U CN212061922U (en) | 2020-05-12 | 2020-05-12 | Bending-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773318.4U CN212061922U (en) | 2020-05-12 | 2020-05-12 | Bending-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212061922U true CN212061922U (en) | 2020-12-01 |
Family
ID=73525409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020773318.4U Expired - Fee Related CN212061922U (en) | 2020-05-12 | 2020-05-12 | Bending-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212061922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724925A (en) * | 2021-08-04 | 2021-11-30 | 嘉兴奥亿普数据电缆有限公司 | High-strength anti-damage super-five-type network cable |
-
2020
- 2020-05-12 CN CN202020773318.4U patent/CN212061922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724925A (en) * | 2021-08-04 | 2021-11-30 | 嘉兴奥亿普数据电缆有限公司 | High-strength anti-damage super-five-type network cable |
| CN113724925B (en) * | 2021-08-04 | 2023-02-28 | 嘉兴奥亿普数据电缆有限公司 | High-strength anti-damage super-five-type network cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201201 |