CN205938306U - Armor preflex rubber tube - Google Patents
Armor preflex rubber tube Download PDFInfo
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- CN205938306U CN205938306U CN201620864183.6U CN201620864183U CN205938306U CN 205938306 U CN205938306 U CN 205938306U CN 201620864183 U CN201620864183 U CN 201620864183U CN 205938306 U CN205938306 U CN 205938306U
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- flange
- rubber tube
- armouring
- bending
- preflex
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Abstract
The utility model provides an armor preflex rubber tube, intensity is high, stand wear and tear, long service life, is particularly useful for carrying sharp object material such as coral, rock, shell, ore. Armor preflex rubber tube includes armor preflex rubber tube body, cord enhancement layer and protects the glue film outward, the armor preflex rubber tube body includes the abrasive rubber tube base body and buries underground in the internal a plurality of antifriction metal (AFM)s ring of abrasive rubber tube base, antifriction metal (AFM) ring and abrasive rubber tube base component parts of an entirety axle center, the armor preflex rubber tube both ends all are equipped with the flange that turns up, have laid a plurality of marginal pore on the flange, and are equipped with the steel flange in the flange, and the flange hole and the marginal pore one -to -one of steel flange set up. The armor preflex rubber tube wearability is high, is particularly useful for carrying sharp object material such as coral, rock, shell, ore, and long service life, and it is low to change the frequency, has saved repair manual work and time, has improved production operation efficiency.
Description
Technical field
This utility model belongs to pre- pipe bending technique field, relates generally to a kind of wear-resistant, long service life armouring pre-bending
Rubber tube.
Background technology
At present, conventional pre- bend pipe is all using casting pre-bending steel pipe, as shown in figure 1, two ends carry corresponding different operating
The standard flange of pressure can be connected with other pipelines.Casting pre-bending steel pipe uses widely in every field, for example,
The field that the working environments such as the dredger of dredging and reclamation, mining industry are severe and job requirement is harsh.Because pre-bending tubing matter is casting
Steel, in actual use, particularly in the sharp material of conveying such as Corallium Japonicum Kishinouye, rock, shell, Ore etc., it exists easily
Abrasion, service life is short, repairs difficult and relatively costly, the problems such as change frequent and time-consuming.
Content of the invention
This utility model provides a kind of armouring pre-bending rubber tube, and intensity is high, wear-resistant, long service life, is particularly suited for
The sharp material such as conveying Corallium Japonicum Kishinouye, rock, shell, Ore.
For reaching the purpose solving above-mentioned technical problem, this utility model employs the following technical solutions and is achieved：A kind of
Armouring pre-bending rubber tube, radially includes armouring pre-bending rubber tube body, cord reinforcing layer and outer Protection glue from inside to outside successively
Layer；Described armouring pre-bending rubber tube body includes abrasion-resistant rubber pipe matrix and is embedded in abrasion-resistant rubber pipe matrix and along wear-resisting rubber
Sebific duct matrix axially spaced some antifriction metal (AFM) rings, described antifriction metal (AFM) ring is coaxial with described abrasion-resistant rubber pipe matrix
The heart；Described armouring pre-bending rubber tube terminal is equipped with the flange turning up, and described flange is laid with some edge holes, and institute
State and in flange, be provided with steel flanges, the flange hole of described steel flanges corresponds setting with described edge hole.
Described armouring pre-bending rubber tube body also includes some wear-resistant ceramics being embedded in abrasion-resistant rubber pipe matrix, institute
State wear-resistant ceramic to be distributed between adjacent described antifriction metal (AFM) ring.
Described cord reinforcing layer is the pre- impregnation polyester cord cord ply with rubber coextrusion.
The cotton rope cross winding of described cord reinforcing layer.
Described outer protection glue-line is ethylene-propylene-diene monomer glue-line or caoutchouc layer, and described abrasion-resistant rubber pipe matrix adopts natural
Rubber or butadiene-styrene rubber.
Described flange includes abrasion-resistant rubber pipe substrate flange side, middle cord reinforcing layer flange and the rear side of front side
Outer protection glue-line flange；Described steel flanges all include spacer flanger and rear flange, the flange hole on described spacer flanger
With the flange hole equal diameters on described rear flange and be coaxially set, described spacer flanger is located at described cord reinforcing layer flange
In side, described rear flange is located on rear side of described outer protection glue-line flange.
Described steel flanges also include the forward flange pad on front side of described spacer flanger, on described forward flange pad
Flange hole equal diameters on flange hole and described rear flange and being coaxially set, described forward flange pad is located at described wear-resisting rubber
In sebific duct substrate flange side.
Compared with prior art, this utility model has the advantages that：
1st, armouring pre-bending rubber inner tube layer is armouring pre-bending rubber tube body, and armouring pre-bending rubber tube body adopts wear-resisting rubber
Gum base body, and bury some antifriction metal (AFM) rings formed, abrasive rubber belongs to elastomer, can effectively buffer and mitigate hitting of material
Hit power, be remarkably improved the wearability of pre- bend pipe, and antifriction metal (AFM) ring serve prevent abrasive rubber by sharp material incised wound and
The effect damaging, strengthens the intensity of abrasive rubber, so that armouring pre-bending rubber tube is applied to conveying Corallium Japonicum Kishinouye, rock, shell, ore deposit
The sharp material such as stone, and long service life, replacement frequency is low, saves and repairs the artificial and time, improves production operation efficiency；
2nd, middle enhancement layer adopts cord reinforcing layer, improves the load performance of armouring pre-bending rubber tube, and outer layer setting is outer
Protection glue-line, effective protection internal structure.
Brief description
Fig. 1 is the structural representation of prior art cast pre-bending steel pipe；
Fig. 2 is the structural representation of this utility model armouring pre-bending rubber tube；
Fig. 3 is I portion schematic enlarged-scale view in Fig. 2.
Specific embodiment
With reference to the accompanying drawings and detailed description the technical solution of the utility model is described in further detail.
With reference to Fig. 2 and Fig. 3, a kind of the present embodiment armouring pre-bending rubber tube, radially include armouring from inside to outside successively pre-
Curved rubber tube body 1, cord reinforcing layer 2 and outer protection glue-line 3；Armouring pre-bending rubber tube body 1 includes abrasion-resistant rubber pipe matrix
1.1 and be embedded in abrasion-resistant rubber pipe matrix 1.1 and some antifriction metal (AFM)s along the setting of abrasion-resistant rubber pipe matrix 1.1 axially spaced-apart
Ring 1.2, some antifriction metal (AFM) rings 1.2 are perfectly even distributed, and concentric with abrasion-resistant rubber pipe matrix 1.1；Armouring pre-bending rubber
Pipe two ends are equipped with the flange 4 turning up, and flange 4 is laid with some edge holes 4.4, and is provided with steel method in flange 4
Blue 5, the flange hole 5.4 of steel flanges 5 and edge hole 4.4 correspond setting.
Specifically, armouring pre-bending rubber tube body 1 adopts abrasive rubber matrix 1.1, and buries some antifriction metal (AFM) rings
1.2, abrasive rubber belongs to elastomer, can effectively buffer and mitigate the impact force of material, be remarkably improved the wear-resisting of pre- bend pipe
Property, and antifriction metal (AFM) ring 1.2 serves the effect preventing abrasive rubber from being hurt and damaging by sharp material, strengthens abrasive rubber
Intensity, so that armouring pre-bending rubber tube is applied to the sharp material such as conveying Corallium Japonicum Kishinouye, rock, shell, Ore, wherein antifriction metal (AFM)
The preferably wear-resisting steel loop of ring 1.2.
For further enhancing the wearability of armouring pre-bending rubber tube, armouring pre-bending rubber tube body 1 also includes and is embedded in
Some wear-resistant ceramics 1.3 in abrasion-resistant rubber pipe matrix 1.1, wear-resistant ceramic 1.3 is distributed between neighbouring wear-resistant becket 1.2,
As shown in Figure 3.Wear-resistant ceramic 1.3 can be selected for bulk or granular texture, adopts in molding and is fixed on wear-resisting rubber in the method for paste
In sebific duct matrix 1.1.
Cord reinforcing layer 2 preferably employs the polyester cord of impregnation the pre- impregnation polyester cord curtain with rubber coextrusion in advance
, so that being all wrapped in rubber around every cotton rope it is ensured that cotton rope is excellent with the bonding of rubber, compressive property is remarkable for line layer.When
So, also can be selected for curtain cloth reinforced layer.
The cotton rope cross winding of described cord reinforcing layer, specifically, during winding, cotton rope becomes 54 ° of +/- to intersect with mandrel axis
It is wound around, when such as ground floor cotton rope is wound around, cotton rope becomes+54 ° of angle wound with mandrel bearing, using friendship when second layer cotton rope is wound around
When fork is wound around, cotton rope becomes -54 ° of angle wound with mandrel bearing, by that analogy, makes cord reinforcing layer 2 stress equal using cross winding
Even, pressure-bearing effect is good.
Outer protection glue-line 3 can select ethylene-propylene-diene monomer glue-line or caoutchouc layer, has superior resistance to ozone, sea water corruption
Erosion and ultraviolet irradiate and ageing-resistant performance, and are effectively protected internal structure；Abrasion-resistant rubber pipe matrix 1.1 adopts natural rubber
Glue or butadiene-styrene rubber, have superior anti-wear performance.
The flange 4 of armouring pre-bending rubber tube includes the abrasion-resistant rubber pipe substrate flange side 4.1 of front side, middle cord adds
Strong layer flange 4.2 and the outer protection glue-line flange 4.3 of rear side；Steel flanges 5 all include spacer flanger 5.1 and rear flange
5.2, form double acting flange, rear flange 5.2 is located at the rear side of spacer flanger 5.1, its role is to protect outer protection glue-line 3 with
And the bolt and nut of mounting flange, the effect of spacer flanger 5.1 is that fixed screen line enhancement layer 2 be will not fall off with it, intermediate method
Flange hole equal diameters on flange hole and rear flange 5.2 on blue 5.1 and being coaxially set, spacer flanger 5.1 is located at cord
In enhancement layer flange 4.2, rear flange 5.2 is located at the rear side of outer protection glue-line flange 4.3.
Further, steel flanges 5 also include the forward flange pad 5.3 positioned at spacer flanger 5.1 front side, forward flange pad
Flange hole equal diameters on flange hole on 5.3 and spacer flanger 5.1 and being coaxially set, forward flange pad 5.3 is located at resistance to
In rubber milling pipe substrate flange side 4.1.The effect of forward flange pad 5.3 is to prevent armouring pre-bending rubber tube to be connected with pipeline
When, the debris such as some sands can hurt rubber, damages cord reinforcing layer 2, if under the good work condition environment of some environment, can
Setting forward flange pad 5.3.
Above example is only in order to illustrating the technical solution of the utility model, rather than is limited；Although with reference to front
State embodiment this utility model has been described in detail, for the person of ordinary skill of the art, still can be right
Technical scheme described in previous embodiment is modified, or carries out equivalent to wherein some technical characteristics；And these
Modification or replace, do not make appropriate technical solution essence depart from this utility model technical scheme required for protection spirit and
Scope.
Claims (7)
1. a kind of armouring pre-bending rubber tube it is characterised in that：Radially include successively from inside to outside armouring pre-bending rubber tube body,
Cord reinforcing layer and outer protection glue-line；Described armouring pre-bending rubber tube body includes abrasion-resistant rubber pipe matrix and is embedded in wear-resisting rubber
In sebific duct matrix and along abrasion-resistant rubber pipe matrix axially spaced some antifriction metal (AFM) rings, described antifriction metal (AFM) ring with described
Abrasion-resistant rubber pipe matrix is concentric；Described armouring pre-bending rubber tube terminal is equipped with the flange turning up, cloth on described flange
It is provided with some edge holes, and in described flange, be provided with steel flanges, the flange hole of described steel flanges and described edge hole one
One is correspondingly arranged.
2. armouring pre-bending rubber tube according to claim 1 it is characterised in that：Described armouring pre-bending rubber tube body also wraps
Include some wear-resistant ceramics being embedded in abrasion-resistant rubber pipe matrix, described wear-resistant ceramic is distributed in adjacent described antifriction metal (AFM) ring
Between.
3. armouring pre-bending rubber tube according to claim 1 it is characterised in that：Described cord reinforcing layer is and rubber co-extrusion
The pre- impregnation polyester cord cord ply going out.
4. armouring pre-bending rubber tube according to claim 3 it is characterised in that：The cotton rope intersection of described cord reinforcing layer twines
Around.
5. armouring pre-bending rubber tube according to claim 1 it is characterised in that：Described outer protection glue-line is ethylene-propylene-diene monomer
Glue-line or caoutchouc layer, described abrasion-resistant rubber pipe matrix adopts natural rubber or butadiene-styrene rubber.
6. armouring pre-bending rubber tube according to claim 1 it is characterised in that：Described flange includes the wear-resisting rubber of front side
The outer protection glue-line flange on sebific duct substrate flange side, middle cord reinforcing layer flange and rear side；Described steel flanges are equal
Including spacer flanger and rear flange, the flange hole equal diameters on the flange hole on described spacer flanger and described rear flange and with
Axis is arranged, and described spacer flanger is located in described cord reinforcing layer flange, and described rear flange is located at described outer protection glue-line
On rear side of flange.
7. armouring pre-bending rubber tube according to claim 6 it is characterised in that：Described steel flanges are also included positioned at described
Forward flange pad on front side of spacer flanger, the flange bore dia phase on the flange hole and described rear flange on described forward flange pad
Deng and be coaxially set, described forward flange pad be located at described abrasion-resistant rubber pipe substrate flange side in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864183.6U CN205938306U (en) | 2016-08-11 | 2016-08-11 | Armor preflex rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864183.6U CN205938306U (en) | 2016-08-11 | 2016-08-11 | Armor preflex rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938306U true CN205938306U (en) | 2017-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864183.6U Active CN205938306U (en) | 2016-08-11 | 2016-08-11 | Armor preflex rubber tube |
Country Status (1)
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| CN (1) | CN205938306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051360A (en) * | 2016-08-11 | 2016-10-26 | 特瑞堡工程系统(青岛)有限公司 | Armored pre-bent rubber pipe and forming method thereof |
-
2016
- 2016-08-11 CN CN201620864183.6U patent/CN205938306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051360A (en) * | 2016-08-11 | 2016-10-26 | 特瑞堡工程系统(青岛)有限公司 | Armored pre-bent rubber pipe and forming method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.35, Ronghai 4th Road, Chengyang District, Qingdao, Shandong Province Patentee after: Trelleborg Marine Engineering (Qingdao) Co., Ltd Address before: Hong Tan Street Chengyang District 266000 North Nanwan community in Shandong city of Qingdao province Ji Patentee before: Tereburg Engineering System (Qingdao) Co., Ltd. |