CN203927126U - A kind of wear-resisting corrugated flexible metal tube - Google Patents
A kind of wear-resisting corrugated flexible metal tube Download PDFInfo
- Publication number
- CN203927126U CN203927126U CN201420383875.XU CN201420383875U CN203927126U CN 203927126 U CN203927126 U CN 203927126U CN 201420383875 U CN201420383875 U CN 201420383875U CN 203927126 U CN203927126 U CN 203927126U
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- CN
- China
- Prior art keywords
- band
- bellows
- outer rim
- wear
- pressure ring
- 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
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Abstract
The utility model relates to a kind of wear-resisting corrugated flexible metal tube, comprise land, pressure ring, bellows, wire gaze and mould band, the port inwardly tightening up is made at the two ends of described bellows, these two ports are coaxially fixedly mounted with respectively land, the coaxial note of bellows outer rim between these two lands covers layer of metal silk screen, the two end part of this wire gaze are crimped on by pressure ring the outer rim that bellows tightens up port, and the wire gaze between described two lands and pressure ring outer rim spiral winding one deck are moulded band.By the outer rim at wire gaze, be wound around one deck and mould band, effectively improved the wear-resisting and corrosion resistance of flexible pipe, increased tensile strength, and be not easy to fracture or be out of shape.Moulding in band of this metallic hose arranges steel wire, prevents from moulding band fracture or distortion, effectively improved working life.The utility model is simple in structure, design science is reasonable, makes simple and conveniently, has the value of wide popularization and application.
Description
Technical field
The utility model belongs to tubing technical field, specifically, is a kind of wear-resisting corrugated flexible metal tube.
Background technique
Metallic hose is a kind of high-quality flexible pipe in modern industry pipeline, there is many characteristics such as good ductility, fatigue resistance and pressure-bearing are high, temperature tolerance good, corrosion-resistant, sealing is strong, be widely used in the industries such as Aeronautics and Astronautics, oil, chemical industry, iron and steel, electric power, papermaking, building, rubber, textile printing and dyeing, medicine, food, communications and transportation.
Because traditional metallic hose skin is generally wire gaze or nylon wire, it is wear-resisting and anticorrosive property is poor, easily occurs the problem of leakage, when serious, causes inestimable loss, has greatly affected the quality of metallic hose.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, wear-resisting, corrosion-resistant, make simple wear-resisting corrugated flexible metal tube.
Scheme of the present utility model is achieved in that
A kind of wear-resisting corrugated flexible metal tube, comprise land, pressure ring, bellows, wire gaze and mould band, the port inwardly tightening up is made at the two ends of described bellows, these two ports are coaxially fixedly mounted with respectively land, the coaxial note of bellows outer rim between these two lands covers layer of metal silk screen, the two end part of this wire gaze are crimped on by pressure ring the outer rim that bellows tightens up port, and the wire gaze between described two lands and pressure ring outer rim spiral winding one deck are moulded band.
And, described in mould band for PVC material, this cross section of moulding band is semicircular structure, is provided with steel wire in it.
Advantage of the present utility model and good effect are:
1, by the outer rim at wire gaze, be wound around one deck and mould band, effectively improved the wear-resisting and corrosion resistance of flexible pipe, increased tensile strength, and be not easy to fracture or be out of shape.
2, moulding in band of this metallic hose arranges steel wire, prevents from moulding band fracture or distortion, effectively improved working life.
3, the utility model is simple in structure, design science is reasonable, makes simple and conveniently, has the value of wide popularization and application.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model;
Fig. 2 is the sectional view of moulding band in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of wear-resisting corrugated flexible metal tube, as shown in Figure 1, comprise land 1, pressure ring 2, bellows 3, wire gaze 4 and mould and be with 5, the port inwardly tightening up is made at the two ends of described bellows, these two ports are coaxially fixedly mounted with respectively land, the coaxial note of bellows outer rim between two lands covers layer of metal silk screen, object is to improve the rigidity of bellows, the two end part of this wire gaze are crimped on by pressure ring the outer rim that bellows tightens up port, wire gaze between described two lands and pressure ring outer rim spiral winding one deck are moulded band, this moulds band for PVC material, and added fire-proof flame-retarded agent in PVC plastics.
Described cross section of moulding band is semicircular structure, as shown in Figure 2, is provided with steel wire 6 in it, and object is to prevent from moulding band fracture or distortion, has effectively improved working life.
The utility model has the advantages of for:
By the outer rim at wire gaze, be wound around one deck and mould band, effectively improved the wear-resisting and corrosion resistance of flexible pipe, increased tensile strength, and be not easy to fracture or be out of shape.Moulding in band of this metallic hose arranges steel wire, prevents from moulding band fracture or distortion, effectively improved working life.The utility model is simple in structure, design science is reasonable, makes simple and conveniently, has the value of wide popularization and application.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in embodiment; every other mode of executions that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (2)
1. a wear-resisting corrugated flexible metal tube, it is characterized in that: comprise land, pressure ring, bellows, wire gaze and mould band, the port inwardly tightening up is made at the two ends of described bellows, these two ports are coaxially fixedly mounted with respectively land, the coaxial note of bellows outer rim between these two lands covers layer of metal silk screen, the two end part of this wire gaze are crimped on by pressure ring the outer rim that bellows tightens up port, and the wire gaze between described two lands and pressure ring outer rim spiral winding one deck are moulded band.
2. wear-resisting corrugated flexible metal tube according to claim 1, is characterized in that: described in mould band for PVC material, this cross section of moulding band is semicircular structure, is provided with steel wire in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383875.XU CN203927126U (en) | 2014-07-11 | 2014-07-11 | A kind of wear-resisting corrugated flexible metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383875.XU CN203927126U (en) | 2014-07-11 | 2014-07-11 | A kind of wear-resisting corrugated flexible metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927126U true CN203927126U (en) | 2014-11-05 |
Family
ID=51822937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383875.XU Expired - Fee Related CN203927126U (en) | 2014-07-11 | 2014-07-11 | A kind of wear-resisting corrugated flexible metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000052A (en) * | 2018-09-13 | 2018-12-14 | 江苏永昌膨胀节有限公司 | High-performance metal hose |
-
2014
- 2014-07-11 CN CN201420383875.XU patent/CN203927126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000052A (en) * | 2018-09-13 | 2018-12-14 | 江苏永昌膨胀节有限公司 | High-performance metal hose |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180711 |