CN206242598U - A kind of fire-retardant fireproof for bridge cable is wrapped band - Google Patents
A kind of fire-retardant fireproof for bridge cable is wrapped band Download PDFInfo
- Publication number
- CN206242598U CN206242598U CN201621199491.8U CN201621199491U CN206242598U CN 206242598 U CN206242598 U CN 206242598U CN 201621199491 U CN201621199491 U CN 201621199491U CN 206242598 U CN206242598 U CN 206242598U
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- layer
- wrapped
- band
- material layer
- glue
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Abstract
It is wrapped band the utility model discloses a kind of fire-retardant fireproof for bridge cable, the anti-corrosion polymer material layer of flame-retardant high-molecular composite layer and internal layer including outer layer, reinforcing fiber layer and two-layer glue-line are provided between the flame retarded polymeric material layer and anti-corrosion polymer material layer, flame retarded polymeric material layer is coated on a glue-line, anti-corrosion polymer material layer is coated on another glue-line, two-layer glue-line and reinforcing fiber layer are multi-layer co-extruded shaping, be wrapped band internal layer two edges set groove, the be wrapped two edges of outer layer of band are set and the projection of groove fit, stickiness and sealing after groove and male cooperation for strengthening being wrapped during band winding.
Description
Technical field
The utility model is related to a kind of winding band, and more particularly to a kind of fire-retardant fireproof for bridge cable is wrapped band.
Background technology
Bridge cable exposes outside, is susceptible to corrode and lose due structural capacity, if being not added with protection, often sends out
Raw security incident, carries out the protection of cable, but be currently used on cable frequently with coating combination anti-corrosion tape wrap in the prior art
Tape wrap do not have fire-proof function, with extensive application of the cable in bridge facility engineering, it is desirable to which cable is needed with fire-retardant
The protection of fire-proof function material.
Utility model content
The purpose of this utility model is to provide a kind of fire-retardant fireproof for bridge cable and is wrapped band, including outer layer is fire-retardant
The anti-corrosion polymer material layer of polymer material layer and internal layer, sets between the flame-retardant high-molecular layer and anti-corrosion polymer material layer
Reinforcing fiber layer and two-layer glue-line are equipped with, flame retarded polymeric material layer is coated on a glue-line, the coating of anti-corrosion polymer material layer
In on another glue-line, reinforcing fiber layer is multi-layer co-extruded shaping, and the two edges of the internal layer of the band that is wrapped set groove, outside the band that is wrapped
The two edges of layer set with the projection of groove fit, be used for strengthening being wrapped after groove and male cooperation band winding when stickiness and
Sealing.
Described flame-retardant layer thickness is 0.2 ± 0.05mm, and described anticorrosive coat thickness is 0.2 ± 0.05mm, fiber thickness
It is 0.1 ± 0.05mm to spend, and the too thin tensile strength of twining package tape is bad, the too thick manufacturing technique requirent that can not substantially meet cable, two
Fibrage of the layer using macromolecule material film thickness control in 0.2 ± 0.05mm and 0.1 ± 0.05mm of combination makes to be wrapped with it
The damp proof effect of waterproof can be preferably played when in use and can guarantee that intensity.
Gap is set between the projection, is easy to raised stickiness when preferably fit is wrapped band winding to strengthen.
The beneficial effects of the utility model are：Compared with currently used traditional rubber is wrapped band, while anti-corrosion again
Fireproof performance is increased, the band that is wrapped is more excellent with the stickiness of cable, is more beneficial for the damp proof of cable, anti-corrosion and flameproof protection.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the utility model structural representation；
Fig. 2 is outer layer schematic diagram of the present utility model.
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 present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in Figure 1 and Figure 2, the present embodiment includes the flame retarded polymeric material layer 1 of outer layer and the anti-corrosion macromolecule material of internal layer
The bed of material 2, reinforcing fiber layer 3 and two-layer glue-line are provided between the flame retarded polymeric material layer and anti-corrosion polymer material layer,
Flame retarded polymeric material layer is coated on a glue-line 4, and anti-corrosion macromolecular material is coated on another glue-line 5, and reinforcing fiber layer is
Multi-layer co-extruded shaping, the two edges of the internal layer of the band that is wrapped set groove 6, and the two edges of the outer layer of the band that is wrapped are set and groove fit
Raised 7, the raised size according to cable sets a gap 8 at a certain distance, and projection preferably coordinates recessed when being easy to winding
Groove, the stickiness of the band that is wrapped is more preferable.The flame-retardant layer thickness of the present embodiment is 0.21mm, and described anticorrosive coat thickness is 0.22mm,
Fiber layer thickness is 0.12mm.
In implementation, it is wrapped the present embodiment in wirerope cable body spiral, the setting of flame-retardant layer, anticorrosive coat and fibrage is for cable
Not only can be with anti-corrosion but also can be with fire-retardant fireproof, intermediate fibrous layers can improve the long-term decay resistance of cable, the tape thickness that is wrapped increase and
Groove and the cooperation of projection, are more beneficial for anti-skidding, anti-corrosion protection during winding.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (3)
1. a kind of fire-retardant fireproof for bridge cable is wrapped band, including outer layer flame retarded polymeric material layer and the anti-corrosion of internal layer
Polymer material layer, it is characterised in that be provided with enhancing between the flame retarded polymeric material layer and anti-corrosion polymer material layer
Fibrage and two-layer glue-line, flame retarded polymeric material layer are coated on a glue-line, and anti-corrosion polymer material layer is coated on another glue
On layer, reinforcing fiber layer is multi-layer co-extruded shaping, and the two edges of the outer layer of the band that is wrapped set groove, the both sides of the internal layer of the band that is wrapped
Edge sets the projection with groove fit, groove and male cooperation.
2. the band that is wrapped according to claim 1, it is characterised in that described flame-retardant layer thickness is 0.2 ± 0.05mm, described
Anticorrosive coat thickness be 0.2 ± 0.05mm, fiber layer thickness be 0.1 ± 0.05mm.
3. the band that is wrapped according to claim 1, it is characterised in that be provided with gap between the projection of the internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199491.8U CN206242598U (en) | 2016-11-07 | 2016-11-07 | A kind of fire-retardant fireproof for bridge cable is wrapped band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199491.8U CN206242598U (en) | 2016-11-07 | 2016-11-07 | A kind of fire-retardant fireproof for bridge cable is wrapped band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242598U true CN206242598U (en) | 2017-06-13 |
Family
ID=59000044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199491.8U Expired - Fee Related CN206242598U (en) | 2016-11-07 | 2016-11-07 | A kind of fire-retardant fireproof for bridge cable is wrapped band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242598U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305034A (en) * | 2020-03-31 | 2020-06-19 | 广州珠江黄埔大桥建设有限公司 | Heat-insulation fire-resistant protection structure for main cable of suspension bridge and construction method of heat-insulation fire-resistant protection structure |
| CN111305035A (en) * | 2020-03-31 | 2020-06-19 | 广州珠江黄埔大桥建设有限公司 | Bridge stay cable heat insulation and fire resistance protection structure and construction method thereof |
| CN113605234A (en) * | 2021-08-31 | 2021-11-05 | 江苏中矿大正表面工程技术有限公司 | Fireproof outer layer isolation system for bridge stay cable |
-
2016
- 2016-11-07 CN CN201621199491.8U patent/CN206242598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305034A (en) * | 2020-03-31 | 2020-06-19 | 广州珠江黄埔大桥建设有限公司 | Heat-insulation fire-resistant protection structure for main cable of suspension bridge and construction method of heat-insulation fire-resistant protection structure |
| CN111305035A (en) * | 2020-03-31 | 2020-06-19 | 广州珠江黄埔大桥建设有限公司 | Bridge stay cable heat insulation and fire resistance protection structure and construction method thereof |
| CN113605234A (en) * | 2021-08-31 | 2021-11-05 | 江苏中矿大正表面工程技术有限公司 | Fireproof outer layer isolation system for bridge stay 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: 20170613 Termination date: 20181107 |