CN210481874U - Cable filling rope - Google Patents
Cable filling rope Download PDFInfo
- Publication number
- CN210481874U CN210481874U CN201921178720.1U CN201921178720U CN210481874U CN 210481874 U CN210481874 U CN 210481874U CN 201921178720 U CN201921178720 U CN 201921178720U CN 210481874 U CN210481874 U CN 210481874U
- Authority
- CN
- China
- Prior art keywords
- rope
- filling
- layer
- buffer
- buffer layer
- 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.)
- Expired - Fee Related
Links
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 239000012528 membrane Substances 0.000 claims description 9
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims 5
- 238000012856 packing Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a cable filling rope relates to the technical field of filling rope production, including the filling rope body, the cross-section of the filling rope body is circular, and the filling rope body includes rope core and buffer layer, and the buffer layer encloses and establishes in the outside of rope core, and the buffer layer includes stopping and buffer band, and the filling rope body still is provided with the flame retardant coating, the flame retardant coating includes interior flame retardant coating and outer flame retardant coating, and interior flame retardant coating sets up between rope core and buffer layer; the outer fireproof layer is arranged outside the filling rope body in a surrounding mode. The buffer layer comprising the filling material and the buffer belt is arranged on the outer side of the rope core, so that the filling rope can deform when being pressed, and the elasticity of the filling rope is improved; simultaneously all set up the flame retardant coating inside and outside the packing rope body, promote the fire behavior of packing rope greatly, prolonged the life of packing rope.
Description
Technical Field
The utility model relates to a packing rope production technical field, concretely relates to cable packing rope.
Background
The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. The filling rope is used as an important component of the filling cable, and the filling rope can increase the mechanical strength of the cable, so that the cable is more durable. The existing filling rope is poor in elasticity and low in fireproof performance, and the service life of the filling rope is shortened.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the prior art, the buffer layer comprising the filling material and the buffer belt is arranged outside the rope core, so that the filling rope can deform when being pressed, and the elasticity of the filling rope is improved; simultaneously all set up the flame retardant coating inside and outside the packing rope body, promote the fire behavior of packing rope greatly, prolonged the life of packing rope.
The utility model discloses specifically adopt following technical scheme:
the utility model provides a cable packing rope, includes the packing rope body, its characterized in that:
the cross section of the filling rope body is circular, the filling rope body comprises a rope core and a buffer layer, the buffer layer surrounds the outside of the rope core, the buffer layer comprises a filling material and a buffer belt, the cross section of the buffer belt is in a regular star-shaped polygon shape, the corners of the regular star-shaped polygon shape are arc-shaped, and the filling material is uniformly distributed on two sides of the buffer belt;
the filling rope body is further provided with a fireproof layer, the fireproof layer comprises an inner fireproof layer and an outer fireproof layer, and the inner fireproof layer is arranged between the rope core and the buffer layer; the inner fireproof layer is surrounded on the outer surface of the rope core; the buffer layer is arranged on the outer surface of the inner fireproof layer in a surrounding mode; the outer fireproof layer is arranged around the outer portion of the filling rope body.
The further scheme is that a waterproof film is arranged on the periphery of the filling rope body, the waterproof film is arranged on the outer surface of the buffer layer in a surrounding mode, the outer fireproof layer is arranged on the outer surface of the waterproof film in a surrounding mode, and the waterproof film is a polyurethane waterproof film.
Further, the outer wall of the corner of the buffer belt is tangent to the inner wall of the waterproof membrane.
The further scheme is that the buffer belt is a rubber buffer belt.
The further proposal is that the filling material is polyester fiber filling material.
The further scheme is that the inner fire-proof layer and the outer fire-proof layer are both antimony trioxide fire-proof layers.
The utility model has the advantages that:
the outer side of the rope core is provided with the buffer layer comprising the filling material and the buffer belt, so that the filling rope can deform when being pressed, the elasticity of the filling rope is improved, and meanwhile, the fireproof layers are arranged inside and outside the filling rope body, so that the fireproof performance of the filling rope is improved;
the surface of the filling rope body is covered with a polyurethane waterproof film, so that the waterproof performance of the filling rope is improved.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a cable filler rope according to an embodiment of the present invention;
the attached drawings are marked as follows: 1-a filling rope body; 10-rope core; 11-a buffer layer; 111-a filler; 112-a buffer zone; 12-a water-resistant membrane; 13-inner fire barrier; 14-outer fire barrier.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, an embodiment of the present invention discloses a cable filling rope, which includes a filling rope body 1, wherein the cross section of the filling rope body 1 is circular, the filling rope body 1 includes a rope core 10 and a buffer layer 11, the buffer layer 11 is enclosed outside the rope core 10, the buffer layer 11 includes a filling material 111 and a buffer belt 112, the cross section of the buffer belt 112 is a regular star polygon, the corner of the regular star polygon is arc, and the filling material 111 is uniformly distributed on two sides of the buffer belt 112; the filling rope body 1 is also provided with a fireproof layer, the fireproof layer comprises an inner fireproof layer 13 and an outer fireproof layer 14, and the inner fireproof layer 13 is arranged between the rope core 10 and the buffer layer 11; the inner fireproof layer 13 is arranged around the outer surface of the rope core 10; the outer surface of the inner fireproof layer 13 is surrounded with a buffer layer 11; the outer fire-proof layer 14 is arranged around the outside of the filling rope body 1. The buffer layer comprising the filling material and the buffer belt is arranged on the outer side of the rope core, so that the filling rope can deform when being pressed, and the elasticity of the filling rope is improved; simultaneously all set up the flame retardant coating in the inside and the outside of packing the rope, promote the fire behavior of packing the rope.
In this embodiment, a waterproof film 12 is disposed on the periphery of the filling rope body 1, the waterproof film 12 surrounds the outer surface of the buffer layer 11, an outer fireproof layer 14 is disposed on the outer surface of the waterproof film 12, and the waterproof film 12 is a polyurethane waterproof film. The polyurethane with strong water resistance is used as a waterproof film, and the waterproof film covers the outer surface of the filling rope body, so that the waterproof performance of the filling rope is improved.
In this embodiment, the corner outer walls of buffer strip 112 are tangent to the inner wall of waterproofing membrane 12. The structural strength of the filling rope is ensured.
In the present embodiment, the buffer belt 112 is a rubber buffer belt. The buffer capacity of the buffer belt is improved by utilizing the characteristic of higher elasticity of rubber.
In the present embodiment, the filler 111 is a polyester fiber filler. The corrosion resistance of the filling rope can be improved while the buffer layer is filled by utilizing the strong corrosion resistance of the carbon fiber.
In this embodiment, both the inner flame retardant layer 13 and the outer flame retardant layer 14 are antimony trioxide flame retardant layers. Antimony trioxide is gasified at high temperature, so that the oxygen concentration in the air is diluted, and the flame-retardant and fireproof effects are realized.
Finally, only the specific embodiments of the present invention have been described in detail. The invention is not limited to the specific embodiments described above. Equivalent modifications and substitutions by those skilled in the art to the present invention are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (6)
1. A cable filler rope, includes filler rope body (1), its characterized in that:
the cross section of the filling rope body (1) is circular, the filling rope body (1) comprises a rope core (10) and a buffer layer (11), the buffer layer (11) is arranged around the outside of the rope core (10), the buffer layer (11) comprises a filling material (111) and a buffer belt (112), the cross section of the buffer belt (112) is in a shape of a regular star polygon, the corner of the regular star polygon is arc-shaped, and the filling material (111) is uniformly distributed on two sides of the buffer belt (112);
the filling rope body (1) is further provided with a fireproof layer, the fireproof layer comprises an inner fireproof layer (13) and an outer fireproof layer (14), and the inner fireproof layer (13) is arranged between the rope core (10) and the buffer layer (11); the inner fireproof layer (13) is arranged on the outer surface of the rope core (10) in a surrounding mode; the outer surface of the inner fireproof layer (13) is surrounded with the buffer layer (11); the outer fireproof layer (14) is arranged around the outer portion of the filling rope body (1).
2. A cable gland according to claim 1, wherein:
fill rope body (1) periphery and set up waterproof membrane (12), waterproof membrane (12) enclose to be established the surface of buffer layer (11), waterproof membrane (12) surface encloses to be equipped with outer flame retardant coating (14), waterproof membrane (12) are the polyurethane waterproof membrane.
3. A cable gland according to claim 2, wherein:
the outer wall of the corner of the buffer belt (112) is tangent with the inner wall of the waterproof membrane (12).
4. A cable gland according to claim 1, wherein:
the buffer belt (112) is a rubber buffer belt.
5. A cable gland according to claim 1, wherein:
the filler (111) is a polyester fiber filler.
6. A cable gland according to claim 1, wherein:
the inner fire-proof layer (13) and the outer fire-proof layer (14) are both antimony trioxide fire-proof layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178720.1U CN210481874U (en) | 2019-07-25 | 2019-07-25 | Cable filling rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178720.1U CN210481874U (en) | 2019-07-25 | 2019-07-25 | Cable filling rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210481874U true CN210481874U (en) | 2020-05-08 |
Family
ID=70532605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921178720.1U Expired - Fee Related CN210481874U (en) | 2019-07-25 | 2019-07-25 | Cable filling rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210481874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322699A (en) * | 2021-08-03 | 2021-08-31 | 南通隆彩纺织科技有限公司 | High-strength fireproof cable rope |
-
2019
- 2019-07-25 CN CN201921178720.1U patent/CN210481874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113322699A (en) * | 2021-08-03 | 2021-08-31 | 南通隆彩纺织科技有限公司 | High-strength fireproof cable rope |
| CN113322699B (en) * | 2021-08-03 | 2021-09-24 | 南通隆彩纺织科技有限公司 | High-strength fireproof cable rope |
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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: 20200508 |