CN201354896Y - Rubber hose armored with wear-resisting mud - Google Patents
Rubber hose armored with wear-resisting mud Download PDFInfo
- Publication number
- CN201354896Y CN201354896Y CNU2009200363955U CN200920036395U CN201354896Y CN 201354896 Y CN201354896 Y CN 201354896Y CN U2009200363955 U CNU2009200363955 U CN U2009200363955U CN 200920036395 U CN200920036395 U CN 200920036395U CN 201354896 Y CN201354896 Y CN 201354896Y
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- wear
- resisting
- steel loop
- layer
- rubber hose
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Abstract
The utility model discloses a rubber hose for transporting mud for waterborne construction, which comprises a group of rubber pipelines and flanges which are fixed on two ends of the pipelines and are provided with a connecting short tube, wherein the tube walls of the pipelines are in multi-layer structures, and comprise wearing layers on the innermost layer, reinforcing layers wounded outside the wearing layers, and outer glue layers attached outside the reinforcing layer from inside to outside. Compared with the prior art, the wearing layers comprise wear-resisting glue stock and wear-resisting steel rings inlaid in the wearing layers, and are distributed on the whole tube along the axial direction. The pipelines not only have rigidity, but also have flexibility, have excellent wear-resisting property and excellent stretching and bending properties, and are suitable for conveying big-granule hard materials.
Description
Technical field
The utility model relates to a kind of conveying rubber hose, the wear-resisting spoil disposal rubber hose of armouring that the defeated silt of specifically a kind of over-water construction is used.
Background technique.
Common spoil disposal rubber hose, the internal layer working portion is made of flexible elastomeric compound, when transporting mud, fine sand, has showed the good operation life-span.But when transporting rough sand, its operating life obviously shortens; If large particle hard material such as transporting gravel, rock, coral then will be caused construction to carry out by worn out rapidly.Common spoil disposal steel pipe can be used to transporting large particle hard material, but owing to lack flexibility, easily by corrosion, and abrasion performance not still, working life is short; And because inflexibility brings very burden to construction.
Summary of the invention
For overcoming above deficiency, the purpose of this utility model is to provide a kind of armouring wear-resisting spoil disposal rubber hose, and the existing flexibility of this spoil disposal rubber hose has rigidity again, but transporting large particle hard material has good bending properties again, long service life.
The purpose of this utility model is achieved through the following technical solutions:
The wear-resisting spoil disposal rubber hose of a kind of armouring is characterized in that: it comprises one group of rubber tubing, is provided with the adpting flange that band connects short tube at single rubber tubing two ends; The tube wall of rubber tubing comprises the wearing layer of innermost layer, is wrapped in the outer enhancement layer of wearing layer, is coated on the outer outer glue-line of enhancement layer; In wearing layer, be provided with the wear-resisting steel loop of arranging vertically, be filled with wear-resisting sizing material around the wear-resisting steel loop; Be provided with tie wire and fixing steel loop in the end of enhancement layer, enhancement layer is securely fixed in by tie wire and fixing steel loop and is connected on the short tube.
In the utility model, the Wear Resisting Steel ring surface scribbles the organic bond of band polar bond.By sulfuration, with steel loop and abrasion resistant compound strong bonded.
Flange of the present utility model and the combination that is connected short tube, except that welding and, also supporting steel loops with a plurality of ear shapes increases and connects fastness.The existence of steel loop in the wearing layer has also improved the bending resistance and the withstand voltage flat performance of flexible pipe.
The utility model also is provided with wearing layer in the connection short tube of end, the wearing layer structure in this wearing layer structure and the rubber tubing is consistent, and is incorporated into an integral body.Wearing layer is distributed in the whole pipe range that comprises be rigidly connected short tube and flexible rubber pipeline, a plurality of wear-resisting steel loops of arranging vertically that are embedded among the abrasion resistant compound are arranged, the wide 20mm of steel loop, thick 30-50mm, between adjacent two rings at a distance of 40-80mm, wearing layer in the whole pipe range except that steel loop, all is full of by abrasion resistant compound.Apply the organic bond of band polar bond on the steel loop.
Enhancement layer of the present utility model, except multilayer firmly is fixed in by tie wire and steel loop the high strength cord that is connected on the short tube, at short tube and the flexible rubber pipeline binding site of being rigidly connected, being covered with 4-8 layer length is the above high mode cord of 300mm.
Sizing material in wearing layer of the present utility model and the outer glue-line is the composite bodies that matches based on natural rubber, with synthetic rubber and multiple other material, and finalizes the design by sulfuration.
Adopt the utility model, steel loop combines with strength chemistry is close with physics with sizing material in the wearing layer, and is also gentle also firm, has better elastic and wear-resisting property; Flange and the combination that is connected short tube except that welding and, also have a plurality of ear shapes to support steel loops, thereby, can bear working pressure and unlikely disengaging in conjunction with firmly; Be rigidly connected short tube and flexible rubber hose binding site of enhancement layer inherence is covered with 4-8 floor height modulus cord, makes rigid section and compliant section smooth transition.Compared with prior art, the utility model is anti-abrasion both, and good bending properties is arranged again, and long service life is suitable for large particle hard material such as transporting rough sand, gravel, rock, coral and ore in the construction of ocean.
Description of drawings
Fig. 1 is a schematic appearance of the present utility model.
Fig. 2 is a tube wall hierarchy schematic representation of the present utility model.
Embodiment
As shown in Figure 1: the wear-resisting spoil disposal rubber hose of the utility model armouring, the metal flange 2 that the band that fixes on rubber tubing 1 two ends by one group of rubber tubing 1 and figure is connected short tube 12 constitutes.During use, can as required a plurality of rubber tubings 1 be coupled together by metal flange 2.
The structure of single rubber tubing 1 as shown in Figure 2.Be provided with the flange 2 that band connects short tube 12 at rubber tubing 1 two ends.The tube wall of rubber tubing 1 is a multi-layer structure, and this multi-layer structure includes the wearing layer 3 of innermost layer from inside to outside, is wrapped in the outer enhancement layer 4 of wearing layer, is attached to the outer glue-line 5 outside the enhancement layer 4.Sizing material 7 and the wear-resisting guiding principle ring 6 that is embedded in wherein that the high strength anti abrasion are arranged in the wearing layer 3.A plurality of mill guiding principle rings 6 are arranged vertically and are embedded among the abrasion resistant compound.Steel loop 6 wide 20mm, thick 30-50mm, at a distance of 40-80mm, the wearing layer 3 in the whole pipe range except that steel loop 6, all is full of by abrasion resistant compound 7 between the two adjacent rings.Also be provided with wearing layer 21 in the connection short tube 12 of end, wearing layer 3 structures in these wearing layer 21 structures and the rubber tubing 1 are consistent, and are incorporated into an integral body.
Apply the organic bond of band polar bond on the steel loop 6.Make steel loop 6 and firm by abrasion resistant compound 7 combinations.Flange 2 and the combination that is connected short tube 12 except that welding and, also have a plurality of ear shapes to support steel loops 11 and strengthen in conjunction with fastness.
Enhancement layer 4 firmly is fixed in the high strength cord that is connected on the short tube 12 with fixing steel loop 9 by tie wire 8 except multilayer.Be rigidly connected short tube 12 of enhancement layer 4 inherences is covered with 4-8 floor height modulus cord 10 with flexible rubber hose 1 binding site, makes rigid section and compliant section smooth transition.
The utility model quality is also just also gentle, has good hydraulic pressure resistant performance, the flat performance of anti-suction, abrasion resistance and bending properties, transporting large particle hard material in being suitable for constructing on the water.
Claims (5)
1, the wear-resisting spoil disposal rubber hose of a kind of armouring, it is characterized in that: it comprises one group of rubber tubing (1), is provided with the adpting flange (2) that band connects short tube (12) at single rubber tubing (1) two ends; The tube wall of rubber tubing (1) comprises the wearing layer (3) of innermost layer, is wrapped in the outer enhancement layer (4) of wearing layer (3), is coated on the outer outer glue-line (5) of enhancement layer; In wearing layer (3), be provided with the wear-resisting steel loop of arranging vertically (6), be filled with wear-resisting sizing material (7) around the wear-resisting steel loop (6); Be provided with tie wire (8) and fixing steel loop (9) in the end of enhancement layer (4), enhancement layer (4) is securely fixed in by tie wire (8) and fixing steel loop (9) and is connected on the short tube (12).
2, the wear-resisting spoil disposal rubber hose of armouring according to claim 1 is characterized in that: wear-resisting steel loop (6) surface scribbles the organic bond of band polar bond.
3, the wear-resisting spoil disposal rubber hose of armouring according to claim 1 is characterized in that: locate to be provided with the ear shape of reinforcing usefulness at adpting flange (2) and support steel loop (11).
4, the wear-resisting spoil disposal rubber hose of armouring according to claim 1 is characterized in that: connect short tube (12) and rubber tubing (1) binding site at two ends, post the cord (10) of high mode.
5, the wear-resisting spoil disposal rubber hose of armouring according to claim 1, it is characterized in that: in the connection short tube (12) of end, be provided with wearing layer (21), wearing layer (3) structure in this wearing layer (21) structure and the rubber tubing (1) is consistent, and is incorporated into an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200363955U CN201354896Y (en) | 2009-03-06 | 2009-03-06 | Rubber hose armored with wear-resisting mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200363955U CN201354896Y (en) | 2009-03-06 | 2009-03-06 | Rubber hose armored with wear-resisting mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354896Y true CN201354896Y (en) | 2009-12-02 |
Family
ID=41411237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200363955U Ceased CN201354896Y (en) | 2009-03-06 | 2009-03-06 | Rubber hose armored with wear-resisting mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354896Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072367A (en) * | 2011-02-24 | 2011-05-25 | 中国海洋石油总公司 | Floating oil hose |
| CN104089110A (en) * | 2014-07-21 | 2014-10-08 | 江苏华神特种橡胶制品股份有限公司 | Ferruled rubber pipe capable of being used for dynamic measurement |
| CN107420655A (en) * | 2017-08-31 | 2017-12-01 | 无锡市明傲耐磨科技有限公司 | Shield machine flexible rubber hose |
| CN110778811A (en) * | 2019-09-25 | 2020-02-11 | 山东悦龙橡塑科技有限公司 | Be applied to hose assembly of double round slot milling machine |
-
2009
- 2009-03-06 CN CNU2009200363955U patent/CN201354896Y/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072367A (en) * | 2011-02-24 | 2011-05-25 | 中国海洋石油总公司 | Floating oil hose |
| CN104089110A (en) * | 2014-07-21 | 2014-10-08 | 江苏华神特种橡胶制品股份有限公司 | Ferruled rubber pipe capable of being used for dynamic measurement |
| CN107420655A (en) * | 2017-08-31 | 2017-12-01 | 无锡市明傲耐磨科技有限公司 | Shield machine flexible rubber hose |
| CN107420655B (en) * | 2017-08-31 | 2024-02-02 | 无锡市明傲耐磨科技有限公司 | Flexible rubber tube for shield machine |
| CN110778811A (en) * | 2019-09-25 | 2020-02-11 | 山东悦龙橡塑科技有限公司 | Be applied to hose assembly of double round slot milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HUALONG TIANSHENG RUBBER PRODUCTS CO., LTD Free format text: FORMER NAME: JIANGSU HUALONG RUBBER PRODUCTS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 212400 No. 18 Wind Farm Industrial Zone, White Rabbit Town, Jiangsu, Jurong Patentee after: Jiangsu Hualong Tiansheng Rubber Products Co.,Ltd. Address before: 212400 No. 18, fan pond industrial complex, White Rabbit Town, Jiangsu, Jurong Patentee before: Jiangsu Hualong Rubber Products Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HUASHEN SPECIAL RUBBER PRODUCTS CO., LTD. Free format text: FORMER NAME: JIANGSU HUALONG TIANSHENG RUBBER PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212400 No. 18 Wind Farm Industrial Zone, White Rabbit Town, Jiangsu, Jurong Patentee after: Jiangsu Huashen Special Rubber Products Co., Ltd. Address before: 212400 No. 18 Wind Farm Industrial Zone, White Rabbit Town, Jiangsu, Jurong Patentee before: Jiangsu Hualong Tiansheng Rubber Products Co.,Ltd. |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20111220 Decision number of declaring invalidation: 17747 Granted publication date: 20091202 |