CN201473986U - Climbing transition rubber sludge pipe - Google Patents
Climbing transition rubber sludge pipe Download PDFInfo
- Publication number
- CN201473986U CN201473986U CN2009202332307U CN200920233230U CN201473986U CN 201473986 U CN201473986 U CN 201473986U CN 2009202332307 U CN2009202332307 U CN 2009202332307U CN 200920233230 U CN200920233230 U CN 200920233230U CN 201473986 U CN201473986 U CN 201473986U
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- glue
- climbing
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Abstract
The utility model relates to a climbing transition rubber sludge pipe, which comprises a rubber pipe (1) and steel flanges (2) fixed at the two ends of the rubber pipe and welded together with the two ends of the rubber pipe, wherein each steel flange (2) is provided with a metal connecting cylinder. The climbing transition rubber sludge pipe is corrugated (3). The wall of the rubber pipe (1) is of a multi-layer structure. The utility model has the advantages that the multi-layer structure comprises an innermost rubber layer (4), a main strong layer (6), a middle rubber layer (7), a carbon steel ring (9), a reinforcement layer (10) and an outermost rubber layer (11), wherein the main strong layer (6) is wound outside the innermost rubber layer (4), the middle rubber layer (7) is attached outside the main strong layer (6), the carbon steel ring (9) is sheathed outside the middle rubber layer (7) and the reinforcement layer (10) is wound outside the carbon steel ring (9). The utility model has the advantages that the structure is reasonable and the appearance is unique; the tensile capacity of the pipe body is strong and the pipe body can resist the dragging force at the two sides of the pipeline; and when the bending angle is less than or equal to 90 degrees, the entire pipe body is kept saponaceous and smooth, and no abnormal zigzag and distortion occur at any part of the pipe body.
Description
Technical field
The utility model relates to the transition conduit of pipeline in the engineering construction of dredging hydraulic reclamation, especially about a kind of climbing transition rubber mud pipe.
Background technology
In dredging hydraulic reclamation engineering construction, the pipeline of different sections is arranged: floating pipe waterborne in the whole pipeline---immersed tube---under water land and water frame head or cofferdam, anti-ripple are carried the junction pipe between the pipe of land, generally come alternative with the short sebific ducts serial connection of several joints.Overbending, distortion in use often occur, problem such as pressure-bearing is poor, and is wear-resisting inadequately causes frequent booster, takes off pipe.The whole duty cycle of this transition conduit is shorter, is generally 1-3 month.In case booster need employ that huge stringing resource and manpower are handled and stringing again, and the engineering time of consume valuable, and engineering is caused greatly loss.
Summary of the invention
In order to satisfy in the dredging works need of work of transition conduit between the height pipeline, prolong the pipeline working life, reduce construction cost, the purpose of this utility model provides a kind of climbing transition rubber mud pipe that can connect height pipeline in the dredging works, itself have good intensity, rigidity, stretching and bending property, have stronger wind and wave resistance, anti-collision ability again.
The technical solution of the utility model realizes in the following manner: climbing transition rubber mud pipe, comprise one section rubber tubing and be fixed on metal that pipe ends welds together with it and be connected the flange of cylindrical shell, profile is corrugated, the tube wall of pipeline is a sandwich construction, it is characterized in that: described this sandwich construction includes the inner glue layer of innermost layer from inside to outside, be wrapped in the outer enhancement layer of inner glue layer, be attached to the outer mesoglea of enhancement layer, be enclosed within the outer metal steel loop of middle level glue, be wrapped in the outer enhancement layer of metal steel loop, be attached to outermost outer glue-line.
Described inner glue layer, mesoglea, outer glue-line all are the vulcanizates based on natural rubber.
Described mesoglea is outward steel loop and the hoop layer that is wrapped in outer enhancement layer composition.
The fiber cord fabric that described enhancement layer soaked glue by multilayer is formed.
Described metal steel loop is the first steel of high-intensity carbon.
Described pipe ends flange be connected cylindrical shell binding site a plurality of solid braced structures-reinforcing ribs that increase are arranged, one deck flange face glue is arranged on the flange external surface, twice metal steel loop is arranged on the cylindrical shell.
The utility model is rational in infrastructure, and profile is special.In the time of in working order, but mat multilayered fibrous material, abundant glue-line, flange position increase solid support and twice metal ring, make body that powerful resistance to tension be arranged, stand pulling of both sides pipeline.The maximum characteristics of this pipe are to have increased the higher carbon unit's steel loop of arranging density and twine the layer of looking about that multi-layer fiber cord fabric on it forms in body, and it have been made corrugated.This structure has not only been strengthened the anti-pressure ability of main strength layer, kept the good song of body to disturb performance, and by means of the powerful enabling capabilities of steel loop, can keep whole body slyness smooth and easy at angle of bend during smaller or equal to 90 °, can improper complications, distortion not occur at any position of body.Steel loop has also strengthened the very property when body is crooked simultaneously, prevents overbending.Under the effect of hoop layer, the body above regional work of 18m and phenomenon can not occur shriveling under water is so can bear certain negative pressure.Because its tube wall is based on elastomeric material, the steel loop that wraps up hard intensity very again within it, Gu and wind and wave resistance, anti-collision.Therefore, this climbing pipe can use on the water or under water, and can both keep good sediment ability under case of bending.
Description of drawings
Fig. 1 is an overall appearance schematic diagram of the present utility model.
Fig. 2 is a tube wall hierarchy schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, climbing pipe of the present utility model is the steel flange 2 that is connected with its two ends band cylindrical shell by one section rubber hose road 1, and outward appearance is corrugated 3.
As shown in Figure 2, the tube wall of pipeline of the present utility model is followed successively by inner glue layer 4 (containing wearing and tearing three look markers 5), main strength layer 6, mesoglea 7, hoop layer 8 and outer glue-line 11 from inside to outside.Inner glue layer 4, mesoglea 7, outer glue-line 11 are the sulfuration elastomeric compound that natural rubber is a main body, and mesoglea 7 is a high-modulus rubber.Enhancement layer is made up of the multi-layer fiber cord fabric, and its line directly is 1.2-1.6mm.Hoop layer 8 comprises enhancement layer 10 and carbon unit steel loop 9.Pipe ends steel flange 2 has a plurality of solid braced structures-reinforcing ribs 16 that increase with the binding site that is connected cylindrical shell 13, and one deck flange face glue 12 is arranged on steel flange 2 external surfaces, and twice metal steel loop 14 is arranged on the cylindrical shell 13, and tie wire band 15 is tied up.
For the sizing material selection, all be the climbing pipe done of getting performance the best, corresponding test performance value has part, considerably beyond the requirement of national chemical industry standard HG/T2490-93.Think that it has customized a part of new desired value.As follows:
(-) properties of rubber
(2) cord performance
| Project name and unit | Index |
| Solid wire pull-off force N 〉= | 800 |
| Elongation at break %≤ | 14 |
(3) finished product is checked and accepted
Claims (6)
1. climbing transition rubber mud pipe, comprise one section rubber tubing (1) and be fixed on band metal that pipe ends welds together with it and be connected the steel flange (2) of cylindrical shell, profile is ripple (3) shape, the tube wall of rubber tubing (1) is a sandwich construction, it is characterized in that: described this sandwich construction includes the inner glue layer (4) of innermost layer from inside to outside, be wrapped in the outer main strength layer (6) of inner glue layer (4), be attached to the outer mesoglea (7) of main strength layer (6), be enclosed within the outer metal steel loop (9) of mesoglea (7), be wrapped in the outer enhancement layer (10) of metal steel loop (9), be attached to outermost outer glue-line (11).
2. climbing transition rubber mud pipe according to claim 1 is characterized in that: described inner glue layer (4), mesoglea (7), outer glue-line (11) all are the vulcanizates based on natural rubber.
3. climbing transition rubber mud pipe according to claim 1 is characterized in that: described mesoglea (7) is outer to be metal steel loop (9) and the hoop layer 8 that is wrapped in outer enhancement layer (10) composition.
4. climbing transition rubber mud pipe according to claim 1 is characterized in that: the fiber cord fabric that described main strength layer (6) and enhancement layer (10) soaked glue by multilayer is formed.
5. climbing transition rubber mud pipe according to claim 1 is characterized in that: described metal steel loop (9) is the first steel of high-intensity carbon.
6. climbing transition rubber mud pipe according to claim 1, it is characterized in that: described pipe ends flange (2) has a plurality of solid braced structuress that increase---reinforcing rib (16) with the binding site that is connected cylindrical shell (13), on flange (2) external surface one deck flange face glue (12) is arranged, twice metal steel loop (14) is arranged on the cylindrical shell 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202332307U CN201473986U (en) | 2009-07-30 | 2009-07-30 | Climbing transition rubber sludge pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202332307U CN201473986U (en) | 2009-07-30 | 2009-07-30 | Climbing transition rubber sludge pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201473986U true CN201473986U (en) | 2010-05-19 |
Family
ID=42410233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202332307U Expired - Lifetime CN201473986U (en) | 2009-07-30 | 2009-07-30 | Climbing transition rubber sludge pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201473986U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135089A (en) * | 2015-07-31 | 2015-12-09 | 姜考成 | Mud pipe and design method for self-floating armored mud pipe |
| CN105135088A (en) * | 2015-07-31 | 2015-12-09 | 姜考成 | Mud pipe and design method for armored mud pipe |
| CN109237154A (en) * | 2018-10-17 | 2019-01-18 | 沈阳化工大学 | One kind is floated or half showy formula heavy caliber water surface oil delivery hose |
| CN117644643A (en) * | 2023-11-29 | 2024-03-05 | 江苏西沙科技有限公司 | Production method for improving flexibility of marine hose |
-
2009
- 2009-07-30 CN CN2009202332307U patent/CN201473986U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135089A (en) * | 2015-07-31 | 2015-12-09 | 姜考成 | Mud pipe and design method for self-floating armored mud pipe |
| CN105135088A (en) * | 2015-07-31 | 2015-12-09 | 姜考成 | Mud pipe and design method for armored mud pipe |
| CN105135089B (en) * | 2015-07-31 | 2017-04-26 | 姜考成 | Mud pipe and design method for self-floating armored mud pipe |
| CN109237154A (en) * | 2018-10-17 | 2019-01-18 | 沈阳化工大学 | One kind is floated or half showy formula heavy caliber water surface oil delivery hose |
| CN117644643A (en) * | 2023-11-29 | 2024-03-05 | 江苏西沙科技有限公司 | Production method for improving flexibility of marine hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHOU DINGNAI QIU FAPING |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100917 Address after: 212324, Yunyang Town, Jiangsu, Danyang Province, Jing Lin, Jiangsu Taiping rubber Limited by Share Ltd Co-patentee after: Zhou Dingnai Patentee after: Jiangsu Pacific Rubber Co., Ltd. Co-patentee after: Qiu Faping Address before: 212324, Yunyang Town, Jiangsu, Danyang Province, Jing Lin, Jiangsu Taiping rubber Limited by Share Ltd Patentee before: Jiangsu Pacific Rubber Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |