CN203395423U - Elastomer composite mud hose - Google Patents
Elastomer composite mud hose Download PDFInfo
- Publication number
- CN203395423U CN203395423U CN201320309774.3U CN201320309774U CN203395423U CN 203395423 U CN203395423 U CN 203395423U CN 201320309774 U CN201320309774 U CN 201320309774U CN 203395423 U CN203395423 U CN 203395423U
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- CN
- China
- Prior art keywords
- layer
- mud hose
- elastomer composite
- hose
- composite
- 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 provides an elastomer composite mud hose. The elastomer composite mud hose is mainly composed of a cord fabric layer, a tightening steel wire, a hose outer layer and a flange steel short sleeve, an intermediate layer is arranged on the inner surface of the cord fabric layer of the mud hose and is a canvas layer, and a composite layer is arranged on the inner surface of the intermediate layer and is a polyurethane material or a polyureas material. According to the utility model, an inner-layer glue of the conventional mud hose is saved, and the intermediate layer and the composite layer are added, so that the elastomer composite mud hose enables the wear resistance to be improved obviously, the production efficiency during construction to be improved substantially and the production cost to be reduced, is wear resistant and cavitation resistant, and has 3-5 times of service life of an original product.
Description
Technical field
The utility model relates to a kind of dredging and reclamation supplementary equipment.
Background technique
Existing dredger mud discharging rubber pipe generally adopts natural rubber to make hose lining, due to dredging soil property by mud class, fine silt to medium coarse sand transition, working pressure can be increasing.Traditional mud discharging rubber pipe hose lining serious wear, obviously shorten working life, is difficult to adapt to current construction requirement.In construction, often because mud discharging rubber pipe damages, affect dredging efficiency, cause manufacturing efficiency to reduce, cost of production strengthens.
Summary of the invention
The purpose of this utility model is to provide a kind of elastomer composite mud discharging rubber pipe, and easy to wear to solve prior art, working life is short, while particularly dredging medium coarse sand, often because mud discharging rubber pipe damages, affect dredging efficiency, cause manufacturing efficiency to reduce, the problems such as cost of production increasing.
The utility model mainly by hangings lay, tighten that steel wire, sebific duct are outer, the short cover of flange steel forms, the hangings lay internal surface that solves technological scheme that its problem adopts and be at mud discharging rubber pipe arranges a mesosphere, mesosphere is canvas layer, in mesosphere, internal surface arranges composite bed, and composite bed is polyurethane material or polyurea materials.
The utility model is owing to having saved the hose lining of existing mud discharging rubber pipe, and increased mesosphere and composite bed, and wear resistance obviously improves, the wear-resisting cavitation that undermines is existing product working life 3 ~ 5 times.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the utility model structural representation;
In figure, 1 composite bed, 2 mud discharging rubber pipes, 3 mesospheres, 4 hangings laies, 5 are tightened steel wire, 6 sebific ducts skins, the short cover of 7 flange steel.
Embodiment
Embodiment 1
As shown in Figure 1: the hose lining of existing mud discharging rubber pipe 2 is saved, and the thickness according to composite bed 1, suitably amplifies internal diameter size, and at the framework layer internal surface of mud discharging rubber pipe 2, mesosphere 3 is set, mesosphere 3 is canvas layer; In mud discharging rubber pipe mesosphere, 3 internal surfaces arrange composite bed 1, and composite bed 1 is polyurethane material, and the internal diameter size after compound is identical with existing mud discharging rubber pipe.Hangings lay, tighten that steel wire, sebific duct are outer, the short cover of flange steel is same as the prior art.
As shown in Figure 1: composite bed 1 is polyurea materials, other are identical with embodiment 1.
Claims (1)
1. an elastomer composite mud discharging rubber pipe, mainly by hangings lay, tighten that steel wire, sebific duct are outer, the short cover of flange steel forms, it is characterized in that, hangings lay internal surface at mud discharging rubber pipe arranges a mesosphere, mesosphere is canvas layer, in mesosphere, internal surface arranges composite bed, and composite bed is polyurethane material or polyurea materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309774.3U CN203395423U (en) | 2013-05-31 | 2013-05-31 | Elastomer composite mud hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309774.3U CN203395423U (en) | 2013-05-31 | 2013-05-31 | Elastomer composite mud hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395423U true CN203395423U (en) | 2014-01-15 |
Family
ID=49906956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320309774.3U Expired - Fee Related CN203395423U (en) | 2013-05-31 | 2013-05-31 | Elastomer composite mud hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277599A (en) * | 2013-05-31 | 2013-09-04 | 中国水利水电第十三工程局有限公司汽车修理总厂 | Elastomer composite sludge discharging rubber pipe and production process thereof |
| 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 |
-
2013
- 2013-05-31 CN CN201320309774.3U patent/CN203395423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277599A (en) * | 2013-05-31 | 2013-09-04 | 中国水利水电第十三工程局有限公司汽车修理总厂 | Elastomer composite sludge discharging rubber pipe and production process thereof |
| CN103277599B (en) * | 2013-05-31 | 2015-07-29 | 中国水利水电第十三工程局有限公司 | A kind of elastomer composite mud discharging rubber pipe and production technology thereof |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |