CN203345573U - Steel cord conveying belt - Google Patents
Steel cord conveying belt Download PDFInfo
- Publication number
- CN203345573U CN203345573U CN 201320394300 CN201320394300U CN203345573U CN 203345573 U CN203345573 U CN 203345573U CN 201320394300 CN201320394300 CN 201320394300 CN 201320394300 U CN201320394300 U CN 201320394300U CN 203345573 U CN203345573 U CN 203345573U
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- Prior art keywords
- steel
- transfer device
- steel cord
- cord
- load
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Abstract
The utility model belongs to the field of rubber conveying belts and particularly relates to a steel cord conveying belt. The steel cord conveying belt sequentially comprises upper covering rubber, an upper fabric layer base belt, a steel core layer, a lower fabric layer base belt and lower covering rubber from top to bottom. Lateral rubber is disposed on two sides of the width direction of the steel cord conveying belt. The steel core layer comprises composite steel ropes longitudinally arranged and steel cords horizontally arranged, the steel ropes are embedded into the steel cords, and the steel ropes and the steel cords are on the same plane. Filling rubber is filled in the steel core layer. The steel cord conveying belt is long in service life and suitable for long distance conveying.
Description
Technical field
The utility model belongs to the rubber conveyer belt field, is specifically related to a kind of steel cord load-transfer device.
Background technology
Load-transfer device of the prior art comprises fabric core conveyor belt and steel cable core conveying belt, wherein fabric core conveyor belt due to the longitudinal tensile strain rate of fabric sandwich layer generally in 2% left and right, make in use easy longitudinal tensile strain of load-transfer device, cause belt deflection, can cause the derailing of sky limit when serious, impact is normal carries, and the stretch-resistance of fabric core conveyor belt and tear resistance also poor, easy damaged in course of conveying.
Steel cable core conveying belt is poor due to the adhesive bonding property of Steel cord and rubber layer, and in use occur coming unstuck, the phenomenon of layering, shorten service life of load-transfer device.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of steel cord load-transfer device, make that it has advantages of that percentage elongation is little, the stretch-proof performance and tear resistance is good, use in not easy damaged, be difficult for coming unstuck, be difficult for layering, long service life.
The technical scheme that the utility model provides is: a kind of steel cord load-transfer device, comprise successively from top to bottom rubber cover, upper layer of cloth base band, steel-cord ply, lower layer of cloth base band, lower rubber cover, in the both sides along steel cord load-transfer device Width, limit glue is set.
Optimize, described steel-cord ply comprises the compound steel cable of longitudinal arrangement, and transversely arranged steel cord; Described compound steel cable is embedded in the steel cord, and is positioned at same plane; Be filled with filling glue in described steel-cord ply.
Optimize, described compound steel cable is formed by the outer zinc-plated or copper coated steel wire twisting of multiply.
Optimize, the thickness specification of the zinc coating of described steel wire or copper covering is>=100g/m
2.
Optimize, described upper layer of cloth base band comprises single layer cloth, and lower layer of cloth base band comprises 4～16 layers of cloth, and all adopts the dipped canvas of nylon, terylene or polyester material.
There is the upper rubber cover of difference in functionality, lower rubber cover, fill glue, upper layer of cloth base band and lower layer of cloth base band by employing, can form the multiple load-transfer device with difference in functionality, these functions comprise heat-resisting quantity, anti-burning property, resistance to abrasion, flame resistance, resistance to acids and bases, fuel resistance, electric conductivity, resistance to cold etc.
The beneficial effects of the utility model are: 1, load-transfer device of the present utility model is provided with layer of cloth base band, lower layer of cloth base band, is provided with steel-cord ply between the two, makes the retractility of load-transfer device reduce, and has avoided the phenomenon of belt deflection in the use procedure; 2, by being set, steel-cord ply make load-transfer device there is strong anti-collision, superior stretch-proof performance and tear resistance, easy damaged not in course of conveying; 3, by adopting the compound steel cable of outer zinc-plated or copper coated steel wire twisting, make steel-cord ply and the adhesive bonding property enhancing of filling between glue, avoided coming unstuck in the use procedure, the phenomenon of layering, extended the service life of load-transfer device.The utlity model has in a word long service life, be applicable to the characteristics that long distance is carried.
The accompanying drawing explanation
The structural representation that Fig. 1 is steel cord load-transfer device of the present utility model.
1, upper rubber cover; 2, compound steel cable; 3, fill glue; 4, limit glue; 5, lower rubber cover; 6, steel cord; 7, upper layer of cloth base band; 8, lower layer of cloth base band.
The specific embodiment
Illustrate the utility model below in conjunction with drawings and embodiments.
The technical scheme that present embodiment provides is: a kind of steel cord load-transfer device, comprise successively from top to bottom rubber cover 1, upper layer of cloth base band 7, steel-cord ply, lower layer of cloth base band 8, lower rubber cover 5, in the both sides along steel cord load-transfer device Width, limit glue 4 is set.
Described steel-cord ply comprises the compound steel cable 2 of longitudinal arrangement, and transversely arranged steel cord 6; Described compound steel cable 2 is embedded in steel cord 6, and is positioned at same plane; Be filled with in described steel-cord ply and fill glue 3.
Described compound steel cable 2 is formed by 4 bursts of zinc-plated or copper coated steel wire twistings of skin.
The thickness specification of the zinc coating of described steel wire or copper covering is 270g/m
2.
Described upper layer of cloth base band 7 comprises single layer cloth, and lower layer of cloth base band 8 comprises 8 layers of cloth, and all adopts the terylene dipped canvas.
Present embodiment has the upper rubber cover of flame resistance, lower rubber cover, fills glue, upper layer of cloth base band and lower layer of cloth base band by employing, forms the load-transfer device with flame resistance.
The characteristics of present embodiment are: the load-transfer device of present embodiment is provided with layer of cloth base band, lower layer of cloth base band, is provided with steel-cord ply between the two, makes the retractility of load-transfer device reduce, and has avoided the phenomenon of belt deflection in the use procedure; By being set, steel-cord ply make load-transfer device there is strong anti-collision, superior stretch-proof performance and tear resistance, easy damaged not in course of conveying; By adopting the compound steel cable of outer zinc-plated or copper coated steel wire twisting, make steel-cord ply and the adhesive bonding property enhancing of filling between glue, avoided coming unstuck in the use procedure, the phenomenon of layering, extended the service life of load-transfer device.Present embodiment has long service life in a word, is applicable to the characteristics that long distance is carried.
Claims (5)
1. a steel cord load-transfer device, is characterized in that: comprise successively from top to bottom rubber cover, upper layer of cloth base band, steel-cord ply, lower layer of cloth base band, lower rubber cover, in the both sides along steel cord load-transfer device Width, limit glue is set.
2. steel cord load-transfer device according to claim 1, it is characterized in that: described steel-cord ply comprises the compound steel cable of longitudinal arrangement, and transversely arranged steel cord; Described compound steel cable is embedded in the steel cord, and is positioned at same plane; Be filled with filling glue in described steel-cord ply.
3. steel cord load-transfer device according to claim 2 is characterized in that: described compound steel cable is formed by the outer zinc-plated or copper coated steel wire twisting of multiply.
4. steel cord load-transfer device according to claim 3 is characterized in that: the thickness specification of the zinc coating of described steel wire or copper covering is>=100g/m
2.
5. according to the described any steel cord load-transfer device of claim 1～4, it is characterized in that: described upper layer of cloth base band comprises single layer cloth, and lower layer of cloth base band comprises 4～16 layers of cloth, and all adopts the dipped canvas of nylon, terylene or polyester material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320394300 CN203345573U (en) | 2013-07-04 | 2013-07-04 | Steel cord conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320394300 CN203345573U (en) | 2013-07-04 | 2013-07-04 | Steel cord conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345573U true CN203345573U (en) | 2013-12-18 |
Family
ID=49745498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320394300 Expired - Fee Related CN203345573U (en) | 2013-07-04 | 2013-07-04 | Steel cord conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345573U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738665A (en) * | 2014-01-02 | 2014-04-23 | 芜湖华烨工业用布有限公司 | Guiding type conveying belt |
| CN103862690A (en) * | 2014-03-03 | 2014-06-18 | 张家港市华申工业橡塑制品有限公司 | Method for preparing anti-tear conveying belt |
| CN108249100A (en) * | 2018-01-10 | 2018-07-06 | 无锡宝通科技股份有限公司 | High-temperature-resistant and wear-resistant elevator belt and preparation method thereof |
-
2013
- 2013-07-04 CN CN 201320394300 patent/CN203345573U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738665A (en) * | 2014-01-02 | 2014-04-23 | 芜湖华烨工业用布有限公司 | Guiding type conveying belt |
| CN103862690A (en) * | 2014-03-03 | 2014-06-18 | 张家港市华申工业橡塑制品有限公司 | Method for preparing anti-tear conveying belt |
| CN108249100A (en) * | 2018-01-10 | 2018-07-06 | 无锡宝通科技股份有限公司 | High-temperature-resistant and wear-resistant elevator belt and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |