CN217438546U - Chemical fiber cable with length marks - Google Patents
Chemical fiber cable with length marks Download PDFInfo
- Publication number
- CN217438546U CN217438546U CN202122549335.7U CN202122549335U CN217438546U CN 217438546 U CN217438546 U CN 217438546U CN 202122549335 U CN202122549335 U CN 202122549335U CN 217438546 U CN217438546 U CN 217438546U
- Authority
- CN
- China
- Prior art keywords
- length
- strands
- measuring line
- rope
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a chemical fibre hawser with length sign. The chemical fiber cable with the length mark comprises a cable body and a measuring line, wherein the cable body comprises a plurality of strands, the measuring line is positioned in a structural gap formed by the plurality of strands in a surrounding mode, the measuring line extends along the length direction of the cable body, and two ends of the measuring line respectively extend to two ends of the cable body. The cable comprises a sheath wrapped on the outer side of a cable body, the cable body comprises 12 strands in a parallel structure, wherein 4 strands are circumferentially arranged on the outer side of the measuring line, and the other 8 strands are circumferentially arranged on the outer side of the strands close to the measuring line. Compared with the prior art in which the chemical fiber cable is wound on the winch for calculating the length, the chemical fiber cable has a deviation of 10% -20% because the diameter of the winch is increased along with the winding of the cable. The utility model discloses a chemical fibre hawser with length sign passes through the inside measuring wire reading that has the scale of hawser, and hawser length measurement degree of accuracy is high, and the measuring wire is difficult for wearing and tearing, and the durability is strong.
Description
Technical Field
The utility model belongs to the technical field of the hawser, concretely relates to chemical fiber hawser with length sign.
Background
With the development and popularization of chemical fibers, fiber cables are widely applied in various fields. At present, fiber cables are a common auxiliary tool in the fields of mooring, industrial hoisting, rock climbing, lumbering, aerospace and the like.
Currently, the length of the cable is often measured by a length measuring device. Chinese patent application publication No. CN109443186A discloses a rope length measuring device, which includes: the wire rotating disc is used for winding the rope body; the trigger gear is fixed at the circle center of the rotary disc; a reduction gear engaged with the trigger gear; a second rotary potentiometer fixed to a center axis of the trigger gear for measuring a first angle showing a rotation angle of the trigger gear, wherein the second rotary potentiometer is a cyclic rotary potentiometer; and a first rotary potentiometer fixed to a center axis of the reduction gear, for measuring a second angle showing a rotation angle of the reduction gear. However, when the rope length is measured using the rope length measuring device as described above, since the diameter of the capstan (drum) increases as the cable is wound, there is a deviation of 10% to 20% in the calculated length. For this reason, in the prior art, the cable with the scale marks on the outer wall passes through the cable, and the length of the cable can be calculated through the scale marks on the outer wall, however, the scale marks on the outer wall are easily worn during the long-term use of the cable, so that the reading cannot be performed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a chemical fiber cable with length marks, which has high accuracy in measuring the length of the cable by reading the measuring line with scales inside the cable; the measuring line is not easy to wear and has strong durability.
The utility model discloses a chemical fibre hawser with length sign's technical scheme is:
the chemical fiber cable with the length mark comprises a cable body and a measuring line, wherein the cable body comprises a plurality of strands, the measuring line is positioned in a structural gap formed by the plurality of strands in a surrounding mode, the measuring line extends along the length direction of the cable body, and two ends of the measuring line respectively extend to two ends of the cable body.
As a further improvement to the technical scheme, the rope body is of a 4-strand, 6-strand and 12-strand braided structure or a parallel strand structure.
As a further improvement to the above technical solution, the cable includes a jacket wrapped around the outside of the cable body, and the cable body includes 12 strands in a parallel structure, wherein 4 of the strands are circumferentially arranged on the outside of the measuring line, and 8 of the strands are circumferentially arranged on the outside of the strand next to the measuring line.
As a further improvement to the technical scheme, the measuring line is positioned at the center of the rope body and is woven together with the rope body.
As a further improvement to the above technical solution, the cable includes a sheath wrapped outside the rope body.
As a further improvement to the above technical solution, the measuring line is a sheet-like structure with low elasticity.
As a further improvement to the technical scheme, the measuring line is provided with length scale marks, and the precision is 0.1 cm.
The utility model provides a chemical fibre hawser with length sign compares in prior art, and its beneficial effect lies in:
the utility model discloses a chemical fibre hawser with length sign is through setting up the measuring line at the internal portion of rope, can read out through the internal portion of rope's measuring rope when calculating chemical fibre hawser length the utility model discloses a chemical fibre hawser's length. In addition, the setting of measuring rope has been avoided in the internal portion of rope the utility model discloses a long-time use of chemical fibre hawser with length sign in the measuring rope takes place wearing and tearing and causes unable reading. Compared with the length of the chemical fiber cable wound on the winch in the prior art, the length of the chemical fiber cable has 10% -20% of deviation because the diameter of the winch is increased along with the winding of the cable; the chemical fiber cable rope with the length mark of the utility model has the advantages that the measuring line reading with the scale inside the cable rope is realized, and the measuring accuracy of the cable rope length is high; the measuring line is not easy to wear and has strong durability.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the chemical fiber rope with length indicators according to the present invention;
fig. 2 is a schematic structural view of a second embodiment of the chemical fiber rope with length marks according to the present invention;
FIG. 3 is a schematic cross-sectional view of a second embodiment of the chemical fiber rope of the present invention with length indicators;
fig. 4 is a schematic structural diagram of a third embodiment of the chemical fiber rope with length marks according to the present invention;
FIG. 5 is a schematic cross-sectional view of a third embodiment of the chemical fiber rope of the present invention with length indicators;
in the figure: 1. a sheath; 2. a rope body; 3. measuring a line; 4. a rope body; 5. measuring a line; 6. a sheath; 7. a rope body; 8. and measuring the line.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
the first embodiment of the chemical fiber mooring rope with length indication of the present invention is shown in fig. 1, and comprises a sheath 1 and a rope body 2, wherein the sheath 1 is wrapped outside the rope body 2.
In the present embodiment, the rope body 2 includes a plurality of strands, and 12 strands are arranged in parallel. Wherein, 4 strands are arranged in a central position of a square shape, and the other 8 strands are arranged in a circumferential shape around the outer sides of 4 strands at the central position. The rope body 2 is internally provided with a measuring line 3, and the measuring line 3 is of a low-elasticity sheet structure. The outer wall surface of the measuring line 3 of the sheet structure is etched with scale marks through laser, and the measuring line 3 is positioned in a hollow surrounded by four strands positioned at the center. The accuracy of the graduation marks on the measuring line 3 is 0.1 cm.
In this embodiment the strands are braided from a number of strands of ultra high molecular weight polyethylene fibres, and a number of strands of ultra high molecular weight polyethylene fibres are twisted by a twisting machine. In other embodiments, the strands may also be twisted from several strands of polyester fibers or several strands of polyamide fibers.
In this embodiment, the sheath 12 is formed by weaving a plurality of strands of ultra-high molecular weight polyethylene fibers, and a plurality of strands of ultra-high molecular weight polyethylene fibers are twisted by a twisting machine. In other embodiments, the jacket 12 may also be twisted from several strands of polyester fibers or several strands of polyamide fibers.
The utility model discloses a chemical fibre hawser with length sign is through setting up measuring wire 3 inside rope body 2, can read out through 2 inside measuring ropes of rope body when calculating chemical fibre hawser length the utility model discloses a length of chemical fibre hawser. In addition, will measure the rope setting and avoided inside 2 rope bodies the utility model discloses a long-time use of chemical fibre hawser with length sign in measure the rope and take place wearing and tearing and cause unable reading. Compared with the length of the chemical fiber cable wound on the winch in the prior art, the length of the chemical fiber cable has 10% -20% of deviation because the diameter of the winch is increased along with the winding of the cable; the chemical fiber cable rope with the length mark of the utility model has the reading of the measuring line 3 with scales in the cable rope, and the measuring accuracy of the cable rope length is high; the measuring line 3 is not easy to wear and has strong durability.
The second embodiment of the chemical fiber rope with length marks of the present invention, as shown in fig. 2 and 3, includes a rope body 4.
In this embodiment, the rope body 4 is formed by 6 strands of S-twisted and 6 strands of Z-twisted rope at regular intervals, and each strand is formed by twisting a plurality of strands of ultra-high molecular weight polyethylene fibers. In other embodiments, the strands may also be twisted from several strands of polyester fibers or several strands of polyamide fibers.
In this embodiment, the rope 4 has a measuring line 5 therein, and the measuring line 5 has a low-elasticity sheet structure. The outer wall surface of the measuring line 5 of the sheet structure is etched with scale marks through laser, and the precision of the scale marks on the measuring line 5 is 0.1 cm. The measuring wire 5 is braided together with several strands.
The utility model discloses a chemical fibre hawser with length sign is through setting up measuring wire 5 inside rope body 4, can read out through the inside measuring rope of rope body 4 when calculating chemical fibre hawser length the utility model discloses a length of chemical fibre hawser. In addition, set up the measuring rope and avoided inside rope body 4 the utility model discloses a measuring rope takes place wearing and tearing and causes unable reading in the long-time use of chemical fibre hawser with length sign. Compared with the length of the chemical fiber cable wound on the winch in the prior art, the length of the chemical fiber cable has 10% -20% of deviation because the diameter of the winch is increased along with the winding of the cable; the chemical fiber cable rope with the length mark of the utility model has the reading of the measuring line 5 with scales in the cable rope, and the measuring accuracy of the length of the cable rope is high; the measuring wire 5 is not easy to wear and has strong durability.
The third embodiment of the chemical fiber cable with length indication of the present invention is shown in fig. 4 and 5, and includes a cable body 7 and a sheath 6, wherein the sheath 6 is wrapped outside the cable body 7.
In this embodiment, the rope body 7 is formed by 6 strands of S-twisted and 6 strands of Z-twisted rope at regular intervals, and each strand is formed by twisting a plurality of strands of ultra-high molecular weight polyethylene fibers. In other embodiments, the strands may also be twisted from several strands of polyester fibers or several strands of polyamide fibers.
In this embodiment, the sheath 6 is formed by weaving a plurality of strands of ultra-high molecular weight polyethylene fibers, and a plurality of strands of ultra-high molecular weight polyethylene fibers are twisted by a twisting machine. In other embodiments, the sheath 6 may also be twisted from several strands of polyester fibers or several strands of polyamide fibers.
In this embodiment, the rope body 7 has a measuring line 8 therein, and the measuring line 8 is a low-elasticity sheet structure. The outer wall surface of the measuring line 8 of the sheet structure is etched with scale marks through laser, and the precision of the scale marks on the measuring line 8 is 0.1 cm. The measuring wire 8 is braided together with several strands.
The utility model discloses a chemical fibre hawser with length sign is through setting up measuring wire 8 inside rope body 7, can read out through the inside measuring rope of rope body 7 when calculating chemical fibre hawser length the utility model discloses a length of chemical fibre hawser. In addition, will measure the rope setting and avoided inside rope body 7 the utility model discloses a long-time use of chemical fibre hawser with length sign in measure the rope and take place wearing and tearing and cause unable reading. Compared with the length of the chemical fiber cable wound on the winch in the prior art, the length of the chemical fiber cable has 10% -20% of deviation because the diameter of the winch is increased along with the winding of the cable; the chemical fiber cable rope with the length mark of the utility model has 8 readings of the measuring line with scales through the inside of the cable rope, and the measuring accuracy of the length of the cable rope is high; the measuring line 8 is not easy to wear and has strong durability.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The chemical fiber cable with the length mark is characterized by comprising a cable body and a measuring line, wherein the cable body comprises a plurality of strands, the measuring line is positioned in a structural gap formed by the plurality of strands in a surrounding mode, the measuring line extends along the length direction of the cable body, and two ends of the measuring line respectively extend to two ends of the cable body.
2. The chemical fiber rope with length indicator as claimed in claim 1, wherein the rope body is 4-strand, 6-strand, 12-strand braided structure or multi-braided structure or parallel strand structure.
3. The chemical fiber rope with length indicator according to claim 2, wherein the rope comprises a sheath wrapped around the outside of the rope body, and the rope body comprises 12 strands in a parallel structure, wherein 4 strands are circumferentially arranged on the outside of the measuring line, and 8 strands are circumferentially arranged on the outside of the strand next to the measuring line.
4. The chemical fiber rope with length indicator as claimed in claim 2, wherein the measuring line is located at the center of the rope body and is woven together with the rope body.
5. The chemical fiber rope with length indicators as claimed in any one of claims 1 to 4, wherein the measuring line is of a low elasticity sheet structure.
6. The chemical fiber rope with length marks as claimed in any one of claims 1 to 4, wherein the measuring line has length scale marks with an accuracy of 0.1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549335.7U CN217438546U (en) | 2021-10-22 | 2021-10-22 | Chemical fiber cable with length marks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549335.7U CN217438546U (en) | 2021-10-22 | 2021-10-22 | Chemical fiber cable with length marks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217438546U true CN217438546U (en) | 2022-09-16 |
Family
ID=83210428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122549335.7U Active CN217438546U (en) | 2021-10-22 | 2021-10-22 | Chemical fiber cable with length marks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217438546U (en) |
-
2021
- 2021-10-22 CN CN202122549335.7U patent/CN217438546U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105806241B (en) | Optical fiber detection structure coated by self-pre-tensioned full spring | |
| US9958299B2 (en) | Cable and method for introducing initial tensile strain to optical fiber | |
| CN101435779A (en) | Intelligent steel strand based on optical fiber Brillouin sensing and preparation and full dimension monitoring method thereof | |
| CN217438546U (en) | Chemical fiber cable with length marks | |
| CN110007392A (en) | A kind of intelligent fiber plate of compound multi-core optical fiber and preparation method thereof | |
| CN110632720A (en) | Ultra-weak fiber grating optical cable for water temperature monitoring | |
| CN108589353B (en) | A kind of Fibre Optical Sensor cable wire and its manufacturing method | |
| CN109829999A (en) | A kind of planet type strander strand calculation method | |
| CN208060053U (en) | A kind of science of bridge building fiber grating pressure ring sensor | |
| CN211498478U (en) | Carbon fiber composite material intelligent cable with consideration of temperature compensation | |
| US9494732B2 (en) | Transversal load insensitive optical waveguide, and optical sensor comprising a wave guide | |
| JP6143834B1 (en) | Inspection wire jig and diagnosis method for elevator wire rope | |
| CN116804580A (en) | Monitoring method for nuclear containment prestress steel beam based on fiber bragg grating technology | |
| CN216696802U (en) | Sensing optical cable | |
| Horn et al. | Strength and durability characteristics of ropes and cables from Kevlar® aramid fibers | |
| CN212111132U (en) | Intelligent anchorage device for monitoring corrosion fracture of prestressed steel strand | |
| CN210572929U (en) | Ultra-weak fiber grating optical cable for water temperature monitoring | |
| CN210513038U (en) | Stress strain optical cable of GFRP (glass fiber reinforced plastics) ultra-weak fiber grating | |
| CN210572930U (en) | Temperature-sensing optical fiber cable free of stress packaging | |
| US20220220670A1 (en) | Elongation and heat indicating synthetic fiber rope | |
| RU185335U1 (en) | Closed steel rope with monitoring of the technical characteristics of the rope in the current time mode | |
| CN111924658A (en) | Real-time measuring device for yarn binding tension | |
| EP3502759B1 (en) | Device and method for inspecting optical fiber unit | |
| CN112523430A (en) | A fiber grating sensor wisdom cable for building cable structure | |
| US11592353B2 (en) | Method of inspecting and monitoring a fiber termination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |