CN206245127U - A kind of fire-retardant air-drop rope of novel light - Google Patents
A kind of fire-retardant air-drop rope of novel light Download PDFInfo
- Publication number
- CN206245127U CN206245127U CN201621263285.9U CN201621263285U CN206245127U CN 206245127 U CN206245127 U CN 206245127U CN 201621263285 U CN201621263285 U CN 201621263285U CN 206245127 U CN206245127 U CN 206245127U
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- Prior art keywords
- layer
- rope
- air
- retardant
- drop
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- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 33
- 239000004743 Polypropylene Substances 0.000 claims abstract description 33
- 229920001155 polypropylene Polymers 0.000 claims abstract description 33
- -1 polypropylene Polymers 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 229920000728 polyester Polymers 0.000 claims abstract description 19
- 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 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920004933 Terylene® Polymers 0.000 claims abstract description 11
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 11
- 239000000741 silica gel Substances 0.000 claims abstract description 11
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of fire-retardant air-drop rope of novel light, including air-drop rope main body and junction button, the junction button is set to two, and two junction buttons are separately positioned on the two ends of air-drop rope main body, the air-drop rope main body is divided into wire rope core, polypropylene fibre layer, polyester layer, layer of silica gel and flame-retardant layer, the wire rope core, polypropylene fibre layer, polyester layer, layer of silica gel and flame-retardant layer are set from inside to outside successively, the polypropylene fibre layer is formed for multiply polypropylene rope is wrapped on wire rope core by right-handed screw formula coiling mode laminated, the polyester layer is that multiply terylene rope is wrapped in formation on polypropylene fibre layer by backpitch formula coiling mode laminated, the flame-retardant layer is formed by many fire-retardant nylon rope twisteds.The utility model reasonable in design, take full advantage of the high-wear resistance of polyester material and the light performance of polypropylene filament yarn, both advantages are sufficiently mused together, extend air-drop rope main body service life, rope feel is more soft, full simultaneously, outward appearance is good, the state that can be remained flexible.
Description
Technical field
The utility model is related to the manufacturing technology field of cable, specially a kind of fire-retardant air-drop rope of novel light.
Background technology
Existing air-drop rope is generally twisted with the fingers the structure that tangles and is formed by three strands, six strands, stereotyped writing even more multiply rope strand.Therefore, someone
Double-deck hawser is invented, has been made up of inside and outside two-layer, outer layer has mutually been woven by multiply rope strand and formed, in the centrally disposed strand of outer layer
Core, this hawser is generally made up of materials such as single polypropylene fibre, terylene or polyamide fibres, or lays particular stress on, or not wear-resisting, and performance can not often expire
Sufficient actual demand is, it is necessary to improved, because air-drop rope is used in some adverse circumstances sometimes, such as scene of fire, this
Just the fire retardancy to air-drop rope proposes requirement higher.
Utility model content
The purpose of this utility model is to provide a kind of novel light fire-retardant air-drop rope, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides following technical scheme：A kind of fire-retardant air-drop rope of novel light, including
Air-drop rope main body and junction button, the junction button are set to two, and two junction buttons are separately positioned on the two of air-drop rope main body
On end, the air-drop rope main body is divided into wire rope core, polypropylene fibre layer, polyester layer, layer of silica gel and flame-retardant layer, the wire rope core, polypropylene fibre layer, terylene
Layer, layer of silica gel and flame-retardant layer are set from inside to outside successively, and the polypropylene fibre layer is multiply polypropylene rope by right-handed screw formula coiling mode
Laminated is wrapped on wire rope core and is formed, and the polyester layer is wrapped in polypropylene fibre for multiply terylene rope by backpitch formula coiling mode laminated
Formed on layer, the flame-retardant layer is formed by many fire-retardant nylon rope twisteds.
Preferably, the junction button includes fixed part and movable part, and one end and the fixed part of the movable part are hinged, described
The movable part other end is provided with fixture block, and the other end of the fixed part is provided with the draw-in groove matched with fixture block.
Preferably, the air-drop rope main body two ends are by being knitted to form the first connection ring and the second connection ring, the connection
Button is arranged in the first connection ring and the second connection ring.
Preferably, the terylene rope is set to six strands.
Preferably, the polypropylene rope is set to six strands.
First sling and the second sling are high intensity towline.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model reasonable in design, overcomes polyester material and lays particular stress on and the not wear-resisting shortcoming of polypropylene fibre material, fills
Divide the light performance of the high-wear resistance and polypropylene filament yarn that make use of polyester material, by the sufficiently fusion of both advantages one
Rise, extend air-drop rope main body service life, while rope feel is more soft, full, outward appearance is good, can remain flexible
State, is effectively improved the combination property of rope；
2nd, outside polyester layer layer of silica gel and flame-retardant layer design, can play the effect of Double-layer flame-retardant.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of new air-drop rope main body of the utility model；
Fig. 2 is a kind of sectional view of new air-drop rope main body rope of the utility model；
Fig. 3 is a kind of front view of the fire-retardant air-drop rope of novel light of the utility model；
Fig. 4 is the structural representation of the utility model junction button.
In figure：1- air-drop rope main bodys, 2- junction buttons, 3- wire rope cores, 4- polypropylene fibre layer, 5- polyester layers, 6- layer of silica gel, 7- is fire-retardant
Layer, 8- polypropylene ropes, 9- terylene ropes, 10- fixed parts, 11- movable parts, 12- fixture blocks, 13- draw-in grooves, the connection rings of 14- first, 15- the
Two connection rings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, primary territory those of ordinary skill is not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of fire-retardant air-drop rope of novel light, including sky
Rope main body 1 and junction button 2 are thrown, the air-drop restricts the two ends of main body 1 by being knitted to form the first connection ring 14 and the second connection ring 15,
The junction button 2 is arranged in the first connection ring 14 and the second connection ring 15, and the junction button 2 is set to two, and two companies
Connect button 2 to be separately positioned on the two ends of air-drop rope main body 1, the junction button 2 includes fixed part 10 and movable part 11, the activity
The one end in portion 11 is hinged with fixed part 10, and the other end of the movable part 11 is provided with fixture block 12, and the other end of the fixed part 10 sets
There is the draw-in groove 13 matched with fixture block 12,1 point of the air-drop rope main body is wire rope core 3, polypropylene fibre layer 4, polyester layer 5, layer of silica gel 6 and resistance
Combustion layer 7, the wire rope core 3, polypropylene fibre layer 4, polyester layer 5, layer of silica gel 6 and flame-retardant layer 7 are set from inside to outside successively, the polypropylene fibre layer 4
Formed for multiply polypropylene rope 8 is wrapped on wire rope core 3 by right-handed screw formula coiling mode laminated, the polypropylene rope 8 is set to six strands,
The polyester layer 5 is that multiply terylene rope 9 is wrapped in formation, the terylene on polypropylene fibre layer 4 by backpitch formula coiling mode laminated
Rope 9 is set to six strands, and the flame-retardant layer 7 is formed by many fire-retardant nylon rope twisteds.
Operation principle：Polypropylene fibre layer 4 is wrapped in wire rope core 3 for multiply polypropylene rope 8 by right-handed screw formula coiling mode laminated first
Upper formation and polyester layer 5 are that multiply terylene rope 9 is wrapped in formation on polypropylene fibre layer 4 by backpitch formula coiling mode laminated, so
Weaving manner can take full advantage of the high-wear resistance of polyester material and the light performance of polypropylene filament yarn, by both advantages
Sufficiently it is mused together, extends the air-drop rope service life of main body 1, while the air-drop rope feel of main body 1 is more soft, full,
Outward appearance is good, the state that can be remained flexible, and is effectively improved the combination property of air-drop rope main body 1, and outside polyester layer 5
Layer of silica gel 6 and flame-retardant layer 7 are designed, and can play the effect of Double-layer flame-retardant.
While there has been shown and described that embodiment of the present utility model, for the those of ordinary skill of primary territory,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the fire-retardant air-drop of a kind of novel light is restricted, including air-drop rope main body (1) and junction button (2), it is characterised in that：The connection
Button (2) is set to two, and two junction buttons (2) are separately positioned on the two ends of air-drop rope main body (1), the air-drop rope main body
(1) it is divided into wire rope core (3), polypropylene fibre layer (4), polyester layer (5), layer of silica gel (6) and flame-retardant layer (7), the wire rope core (3), polypropylene fibre layer
(4), polyester layer (5), layer of silica gel (6) and flame-retardant layer (7) are set from inside to outside successively, and polypropylene fibre layer (4) is multiply polypropylene rope
(8) it is wrapped on wire rope core (3) by right-handed screw formula coiling mode laminated and is formed, the polyester layer (5) is logical for multiply terylene rope (9)
Cross backpitch formula coiling mode laminated and be wrapped in formation on polypropylene fibre layer (4), the flame-retardant layer (7) is by many fire-retardant nylon rope twisteds
Form.
2. the fire-retardant air-drop of a kind of novel light according to claim 1 is restricted, it is characterised in that：The junction button (2) includes
Fixed part (10) and movable part (11), one end and the fixed part (10) of the movable part (11) are hinged, and the movable part (11) is another
One end is provided with fixture block (12), and the other end of the fixed part (10) is provided with the draw-in groove (13) matched with fixture block (12).
3. the fire-retardant air-drop of a kind of novel light according to claim 1 is restricted, it is characterised in that：Air-drop rope main body (1)
Two ends are arranged on the first connection ring by being knitted to form the first connection ring (14) and the second connection ring (15), the junction button (2)
(14) and in the second connection ring (15).
4. the fire-retardant air-drop of a kind of novel light according to claim 1 is restricted, it is characterised in that：The terylene rope (9) is set
It is six strands.
5. the fire-retardant air-drop of a kind of novel light according to claim 1 is restricted, it is characterised in that：The polypropylene rope (8) is set
It is six strands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263285.9U CN206245127U (en) | 2016-11-24 | 2016-11-24 | A kind of fire-retardant air-drop rope of novel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263285.9U CN206245127U (en) | 2016-11-24 | 2016-11-24 | A kind of fire-retardant air-drop rope of novel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245127U true CN206245127U (en) | 2017-06-13 |
Family
ID=59001647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263285.9U Expired - Fee Related CN206245127U (en) | 2016-11-24 | 2016-11-24 | A kind of fire-retardant air-drop rope of novel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411661A (en) * | 2018-04-16 | 2018-08-17 | 江苏凯威新材料科技有限公司 | A kind of steel wire rope |
-
2016
- 2016-11-24 CN CN201621263285.9U patent/CN206245127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411661A (en) * | 2018-04-16 | 2018-08-17 | 江苏凯威新材料科技有限公司 | A kind of steel wire rope |
| CN108411661B (en) * | 2018-04-16 | 2023-04-28 | 江苏凯威新材料科技有限公司 | Wire 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 |
Granted publication date: 20170613 |