CN106081002A - Anti-sink-float body - Google Patents
Anti-sink-float body Download PDFInfo
- Publication number
- CN106081002A CN106081002A CN201610621093.9A CN201610621093A CN106081002A CN 106081002 A CN106081002 A CN 106081002A CN 201610621093 A CN201610621093 A CN 201610621093A CN 106081002 A CN106081002 A CN 106081002A
- Authority
- CN
- China
- Prior art keywords
- sprue
- buoyancy aid
- blocking
- polyurethane foam
- sink
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
Abstract
The present invention provides anti-sink-float body, in buoyancy aid body 1, be marked with polyurethane foam plastics 4, polyurethane foam plastics 4 have do not seep water, low density feature, and there is certain hardness and intensity, inject polyurethane foam plastics 4 and do not interfere with the buoyancy of buoyancy aid, moreover it is possible to strengthen the unsinkability of buoyancy aid；Blocking 3 and sprue 2 are helicitic texture, and when tightening, blocking 3 is fully engaged against with sprue 2, can guarantee that the sealing of buoyancy aid, improve unsinkability；The length of blocking 3, more than the length of sprue 2, contributes to when foaming and shape, and the long part for sprue 2 of blocking 3 can be fully contacted with polyurethane foam plastics 4, improves the sealing of buoyancy aid further, improves unsinkability.
Description
Technical field
The present invention relates to water floating body structure, particularly relate to anti-sink-float body.
Background technology
Buoyancy aid is widely used in making ship valve, pontoon bridge, plank road waterborne, harbour, platform, fish culture in net pen, Waterborne house etc., existing
The problems such as some buoyancy aids are usually plastic box or the plastic tube that hollow seals, the most cracking, aging, deformation, cause buoyancy aid
Leak, the problem such as sinking, therefore, await proposing a kind of buoyancy aid with anti-heavy effect.
Summary of the invention
The present invention provides anti-sink-float body, solves the problem that existing buoyancy aid easily sinks.
The present invention solves the problems referred to above by the following technical programs:
Anti-sink-float body, including buoyancy aid body, described buoyancy aid body includes hollow cavity, is filled with in described hollow cavity
Polyurethane foam plastics.
Further, also include that at least one sprue, described each sprue are arranged at buoyancy aid body, for buoyancy aid originally
Internal injection polyurethane foam plastics.
Further, described sprue convex 0.3cm-1cm.
Further, also including at least one blocking, described blocking is corresponding with sprue structure, described blocking and material feeding
The quantity of mouth is identical, is used for sealing sprue.
Further, described blocking and sprue are helicitic texture.
Further, the length of described blocking is more than the length of sprue.
Further, after described blocking seals sprue, one end of blocking is parallel with buoyancy aid body outer wall, described blocking
The other end contacts with polyurethane foam plastics.
Compared with prior art, have a characteristic that
1, at this internal polyurethane foam plastics that is marked with of buoyancy aid, polyurethane foam plastics have do not seep water, low density spy
Point, and there is certain hardness and intensity, inject polyurethane foam plastics and not only do not interfere with the buoyancy of buoyancy aid, moreover it is possible to strengthen floating
The unsinkability of body；
2, blocking and sprue are helicitic texture, and when tightening, blocking is fully engaged against with sprue, can guarantee that the close of buoyancy aid
Feng Xing, improves unsinkability；
3, the length of blocking is more than the length of sprue, contributes to when foaming and shape, and blocking length is for material feeding
The part of mouth can be fully contacted with polyurethane foam plastics, improves the sealing of buoyancy aid further, improves unsinkability.
Accompanying drawing explanation
Fig. 1 is present configuration theory diagram.
Figure is numbered: 1, buoyancy aid body；2, sprue；3, blocking；4, polyurethane foam plastics.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the invention is not limited in these embodiments.
Anti-sink-float body, including buoyancy aid body 1, buoyancy aid body 1 includes hollow cavity, outer wall and inwall, in hollow cavity
It is filled with polyurethane foam plastics 4.Buoyancy aid body 1 is plastic box or plastic tube；Polyurethane foam plastics 4 have do not seep water, close
Spend low performance, not only low to the buoyancy effect of buoyancy aid, also will not cause buoyancy aid sinking because of infiltration；Polyurethane foam plastics 4 is also
There is certain consistency and elasticity, polyurethane foam plastics 4 after buoyancy aid body 1 foams, shapes, can the pressure of supporting floating body,
Strengthen the compression resistance of buoyancy aid so that buoyancy aid more firmly, be unlikely to deform.In summary, buoyancy aid body 1 is marked with polyurethane foam plastics
4, the intensity of buoyancy aid can be strengthened, do not have leak source, not have seepage problem；Buoyancy aid body 1 is marked with polyurethane foam plastics
4, moreover it is possible to strengthen the rate of closed hole of buoyancy aid, even if there is aging, the phenomenon such as leak, buoyancy aid also will not sink, and plays anti-heavy effect.
Anti-sink-float body farther includes at least one sprue 2, and each sprue 2 is arranged at buoyancy aid body 1, for buoyancy aid
Polyurethane foam plastics 4 is injected in body 1.At least 1 sprue 2 is set, it is simple to control polyurethane foam plastics 4 is injected
Amount so that polyurethane foam plastics 4 is evenly distributed in buoyancy aid body 1.Polyurethane foam plastics 4 is in the hollow of buoyancy aid body 1
After cavity foams, shaping, by stifled full for each sprue 2, it is achieved the sealing of buoyancy aid, improve anti-heavy ability.Sprue convex
0.3cm-1cm, in this place convex, more effectively connect with sprue 2 when beneficially polyurethane foam plastics 4 foams and shapes
Touch and occlusion, improve the sealing at sprue 2 further, improve anti-heavy ability.
Anti-sink-float body farther includes at least one blocking 3, and blocking 3 is identical with the quantity of sprue 2, blocking 3 and material feeding
Mouth 2 structures are corresponding, and blocking 3 is used for sealing sprue 2, and sprue 2 is blocked by blocking 3 completely, improves the sealing of buoyancy aid,
Improve anti-heavy ability.Blocking 3 and sprue 2 are helicitic texture, and when tightening, blocking 3 is fully engaged against with sprue 2, further
Ensure the sealing of buoyancy aid, improve anti-heavy ability further.
Further, the length of blocking 3 is more than the length of sprue 2, after blocking 3 seals sprue 2, the one of blocking 3
End and buoyancy aid body 1 outside wall parallel, the other end of blocking 3 contacts with polyurethane foam plastics 4, and the process of aforesaid way helps
In when foaming and shape, the long part for sprue 2 of blocking 3 can be fully contacted with polyurethane foam plastics 4, to the greatest extent may be used
The sprue 2 impact on sealing can be reduced, improve sealing further, improve anti-heavy ability.
Claims (7)
- The most anti-sink-float body, it is characterised in that: include that buoyancy aid body (1), described buoyancy aid body (1) include hollow cavity, described Polyurethane foam plastics (4) it is filled with in hollow cavity.
- Anti-sink-float body the most according to claim 1, it is characterised in that: farther include at least one sprue (2), described Each sprue (2) is arranged at buoyancy aid body (1), for injecting polyurethane foam plastics (4) in buoyancy aid body (1).
- Anti-sink-float body the most according to claim 2, it is characterised in that: described sprue (2) convex 0.3cm-1cm.
- Anti-sink-float body the most according to claim 2, it is characterised in that: farther include at least one blocking (3), described envelope Plug (3) is identical with the quantity of sprue (2), and described blocking (3) is corresponding with sprue (2) structure, and described blocking (3) is used for sealing Live sprue (2).
- Anti-sink-float body the most according to claim 4, it is characterised in that: described blocking (3) and sprue (2) are screw thread knot Structure.
- Anti-sink-float body the most according to claim 4, it is characterised in that: the length of described blocking (3) is more than sprue (2) Length.
- 7. according to the anti-sink-float body described in any one in claim 3 to 6, it is characterised in that: described blocking (3) seals material feeding After mouth (2), one end of blocking (3) and buoyancy aid body (1) outside wall parallel, the other end of described blocking (3) is moulded with polyurethane foam Material (4) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621093.9A CN106081002A (en) | 2016-07-29 | 2016-07-29 | Anti-sink-float body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621093.9A CN106081002A (en) | 2016-07-29 | 2016-07-29 | Anti-sink-float body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081002A true CN106081002A (en) | 2016-11-09 |
Family
ID=57480108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610621093.9A Pending CN106081002A (en) | 2016-07-29 | 2016-07-29 | Anti-sink-float body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081002A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916743A (en) * | 2017-11-05 | 2018-04-17 | 登封市豫登耐火材料厂 | It is equipped with the corundum-mullite brick of kervit microbead insulated sand slurry |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116658U (en) * | 1991-11-19 | 1992-09-23 | 王玉芝 | Floating structure with internal pour-filling |
| US20020178987A1 (en) * | 2001-04-11 | 2002-12-05 | Dana Eagles | Spiral formed flexible fluid containment vessel |
| CN2811161Y (en) * | 2005-08-05 | 2006-08-30 | 珠海天岳橡塑制品有限公司 | Buoyancy chamber |
| CN201385767Y (en) * | 2009-04-17 | 2010-01-20 | 武汉东海新技术发展有限公司 | Non-sinking buoy |
| CN101891878A (en) * | 2009-06-26 | 2010-11-24 | 淄博联创聚氨酯有限公司 | Closed-cell urethane foam plastic foaming raw material, methods for making floating body and corresponding floating body |
| CN205989802U (en) * | 2016-07-29 | 2017-03-01 | 葛锡秋 | Anti- sink-float body |
-
2016
- 2016-07-29 CN CN201610621093.9A patent/CN106081002A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116658U (en) * | 1991-11-19 | 1992-09-23 | 王玉芝 | Floating structure with internal pour-filling |
| US20020178987A1 (en) * | 2001-04-11 | 2002-12-05 | Dana Eagles | Spiral formed flexible fluid containment vessel |
| CN2811161Y (en) * | 2005-08-05 | 2006-08-30 | 珠海天岳橡塑制品有限公司 | Buoyancy chamber |
| CN201385767Y (en) * | 2009-04-17 | 2010-01-20 | 武汉东海新技术发展有限公司 | Non-sinking buoy |
| CN101891878A (en) * | 2009-06-26 | 2010-11-24 | 淄博联创聚氨酯有限公司 | Closed-cell urethane foam plastic foaming raw material, methods for making floating body and corresponding floating body |
| CN205989802U (en) * | 2016-07-29 | 2017-03-01 | 葛锡秋 | Anti- sink-float body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916743A (en) * | 2017-11-05 | 2018-04-17 | 登封市豫登耐火材料厂 | It is equipped with the corundum-mullite brick of kervit microbead insulated sand slurry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |