CN201778352U - Bow-blowing floating body - Google Patents
Bow-blowing floating body Download PDFInfo
- Publication number
- CN201778352U CN201778352U CN2010202900435U CN201020290043U CN201778352U CN 201778352 U CN201778352 U CN 201778352U CN 2010202900435 U CN2010202900435 U CN 2010202900435U CN 201020290043 U CN201020290043 U CN 201020290043U CN 201778352 U CN201778352 U CN 201778352U
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- China
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- layer
- bow
- outside
- cylindrical shell
- floating
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- Expired - Lifetime
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Abstract
A bow-blowing floating body comprises a steel pipe (1) and a floating ball (2) fixed outside the steel pipe (1), wherein the steel pipe is formed by welding a cylinder body (1-2) and a flange (1-1). The bow-blowing floating body is characterized in that the ball wall of the floating ball (2) adopts a multilayer structure and comprises a floating body layer (6) on the innermost layer, an insulating layer I (5) pasted between a movable cylinder body (3) and a fixed baffle (4), a skeleton layer (7) wrapping outside the floating body layer (6), an insulating layer II (10) pasted outside the skeleton layer (7), an enhancement layer (8) wound outside the insulating layer II (10), and an outer wrapping layer (9) pasted outside the enhancement layer (8) form the inside out. The bow-blowing floating body, provided by the utility model, well combines the wear resisting property of the steel pipe and the floating performance of a self-floating body, can be connected with a bow-blowing pipe A and float automatically on a water surface, is convenient to gain for connection, can resist impacts of water surface due to high-altitude throwing as well as sea-water surging, and is very suitable for bow-blowing function.
Description
Technical field
The utility model relates to and a kind ofly is used for dredging the hydraulic reclamation engineering construction and is used for bow that bow the blows function body that blows floating.
Technical background
Along with the use of trailing suction hopper dredger, it is more and more frequent that bow blows the function use, and its operating feature is: operation at sea, the bow on the pipeline blow the A pipe and are connected with interface on the ship, by pipeline sediment warehouse entry; When filling silt, bow need be blown the A pipe and disassemble, be thrown in the water, ship is driven away; Return after unsnatching silt, need blow the A pipe to bow and get, connect, once more the sediment warehouse entry.In order to improve sediment efficient, need bow to blow that interface can be connected fast on A pipe and the ship.And bow to blow A pipe generally be not to be with buoyancy, therefore when free state, can sink under the water, get very inconvenient.So just need bow to blow A interface tube end when non-working condition, the part that can emerge conveniently gets connection.
Summary of the invention
In order to overcome above deficiency, the utility model provides a kind of bow body that blows floating, one end is connected bow and blows A interface tube end, the other end connects the interface on the ship, this bow body that blows floating has good sediment ability, particularly has buoyancy, can make bow blow the A tube portion and emerge, get very conveniently, and docking operation is easy.
The technical solution of the utility model realizes in the following manner: the bow body that blows floating comprises a steel pipe and is fixed on the ball float of its outside that steel pipe is welded by cylindrical shell and flange; The movable cylindrical shell of ball float is welded on the cylindrical shell, the two ends of movable cylindrical shell are welded with fixed dam, it is characterized in that: the ball wall of described ball float is a sandwich construction, innermost layer is the buoyancy aid layer from inside to outside, paste the separation layer I between movable cylindrical shell and fixed dam, be wrapped in the outer casing play of buoyancy aid layer, paste the separation layer II outside casing play, be wrapped in the outer enhancement layer of separation layer II, paste the outer covering layer outside enhancement layer.
Described separation layer is that the glue stuff compounding based on natural rubber forms through sulfuration.
Described casing play, enhancement layer are made up of the two-sided kiss-coating of multilayer, fiber cord fabric with intensity.
Described buoyancy aid layer is made up of closed cell foamed material.
Described outer covering layer is made up of anti-aging, impact-resistant rubber cover and the fiber multilayer cord fabric with intensity.
Described movable cylindrical shell and fixed dam and separation layer I contact portion all scribble organic bond.
Anti-wear performance that the utility model has well merged steel pipe and flotation property from buoyancy aid, particularly has buoyancy, can connect bow and blow the A pipe, and can float on the water surface voluntarily, conveniently get connection, can be thrown into the impact of the water surface and the impact of surging of seawater in anti-high-altitude, be suitable for very much bow and blow function.
Below in conjunction with accompanying drawing enforcement of the present utility model is described further.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a ball wall hierarchy schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, the bow of the present utility model body that blows floating is made up of steel pipe 1 and the ball float 2 that is fixed on its outside.
As shown in Figure 2, be ball wall hierarchy schematic diagram of the present utility model, steel pipe 1 is by being welded by flange 1-1 and cylindrical shell 1-2; The movable cylindrical shell 3 of ball float 2 is welded on the cylindrical shell 1-2, the two ends of movable cylindrical shell 3 are welded with fixed dam 4, ball float 2 from inside to outside innermost layer be buoyancy aid layer 6, paste the separation layer I 5 between movable cylindrical shell 3 and fixed dam 4, be wrapped in the casing play 7 outside the buoyancy aid layer 6, paste the separation layer II 10 outside casing play 7, be wrapped in the enhancement layer 8 outside the separation layer II 10, paste the outer covering layer 9 outside enhancement layer 8.
Separation layer I 5, II 10 are that the glue stuff compounding based on natural rubber forms through sulfuration; Casing play 7, enhancement layer 8 are made up of the fiber cord fabric two-sided kiss-coating of multilayer, that have intensity; Buoyancy aid layer 6 is made up of closed cell foamed material; Outer covering layer 9 is made up of anti-aging, impact-resistant rubber cover and the fiber multilayer cord fabric with intensity; Movable cylindrical shell 3 all scribbles organic bond with fixed dam 4 and separation layer I contact portion; Be coated with between separation layer I 5 and movable cylindrical shell 3, the fixed dam 4 and be brushed with organic adhesion agent.
Its basic structure characteristics are: 1) steel pipe has adopted high strength, wear-resisting metal material, has a good sediment ability; 2) outside the steel pipe cylindrical shell, used transportable movable cylindrical shell to load from buoyancy aid, can after steel pipe wear and tear, take off again and use at another root steel pipe; 3) used rubber, fiber cord fabric parcel buoyancy aid from float structure, make it have buoyancy, and can keep stronger impact resistance; 4) be welded and fixed baffle plate at movable cylindrical shell and fix from buoyancy aid, improved stability and shock resistance from buoyancy aid; 5) outer covering layer shock resistance, anti-Weather, seawater corrosion resistance, acid-alkali-corrosive-resisting can well be protected spheroid.
Claims (6)
1. the bow body that blows floating comprises a steel pipe (1) and is fixed on the ball float (2) of its outside that steel pipe (1) is welded by cylindrical shell (1-2) and flange (1-1); The movable cylindrical shell (3) of ball float (2) is welded on the cylindrical shell (1-2), the two ends of movable cylindrical shell (3) are welded with fixed dam (4), it is characterized in that: the ball wall of described ball float (2) is a sandwich construction, innermost layer is buoyancy aid layer (6) from inside to outside, paste the separation layer I (5) between movable cylindrical shell (3) and fixed dam (4), be wrapped in the outer casing play (7) of buoyancy aid layer (6), paste the separation layer II (10) outside casing play (7), be wrapped in the outer enhancement layer (8) of separation layer II (10), paste the outer covering layer (9) outside enhancement layer (8).
2. the bow according to claim 1 body that blows floating is characterized in that: described separation layer I (5), II (10) are that the glue stuff compounding based on natural rubber forms through sulfuration.
3. the bow according to claim 1 body that blows floating is characterized in that: described casing play (7), enhancement layer (8) are made up of the two-sided kiss-coating of multilayer, fiber cord fabric with intensity.
4. the bow according to claim 1 body that blows floating, it is characterized in that: described buoyancy aid layer (6) is made up of closed cell foamed material.
5. the bow according to claim 1 body that blows floating is characterized in that: described outer covering layer (9) is made up of anti-aging, impact-resistant rubber cover and the fiber multilayer cord fabric with intensity.
6. the bow according to claim 1 body that blows floating is characterized in that: described movable cylindrical shell (3), fixed dam (4) all scribble organic bond with separation layer I (5) contact portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202900435U CN201778352U (en) | 2010-08-13 | 2010-08-13 | Bow-blowing floating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202900435U CN201778352U (en) | 2010-08-13 | 2010-08-13 | Bow-blowing floating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778352U true CN201778352U (en) | 2011-03-30 |
Family
ID=43791566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202900435U Expired - Lifetime CN201778352U (en) | 2010-08-13 | 2010-08-13 | Bow-blowing floating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556307A (en) * | 2012-03-23 | 2012-07-11 | 哈尔滨东南海上设备制造有限公司 | Underwater pressure cabin for monitoring marine environment |
| CN108488626A (en) * | 2018-04-11 | 2018-09-04 | 江苏太平橡胶股份有限公司 | The underwater pipeline road structure of configuration buoyancy controllable |
-
2010
- 2010-08-13 CN CN2010202900435U patent/CN201778352U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556307A (en) * | 2012-03-23 | 2012-07-11 | 哈尔滨东南海上设备制造有限公司 | Underwater pressure cabin for monitoring marine environment |
| CN108488626A (en) * | 2018-04-11 | 2018-09-04 | 江苏太平橡胶股份有限公司 | The underwater pipeline road structure of configuration buoyancy controllable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
|
| CX01 | Expiry of patent term |