CN2095828U - Separating type all-plastic buoy - Google Patents
Separating type all-plastic buoy Download PDFInfo
- Publication number
- CN2095828U CN2095828U CN 90223536 CN90223536U CN2095828U CN 2095828 U CN2095828 U CN 2095828U CN 90223536 CN90223536 CN 90223536 CN 90223536 U CN90223536 U CN 90223536U CN 2095828 U CN2095828 U CN 2095828U
- Authority
- CN
- China
- Prior art keywords
- plastic
- pylon
- buoy
- housing
- buoyancy aid
- 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 - Lifetime
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Abstract
The utility model discloses an all-plastic buoy formed by the assembly of a floating body and a tower frame which are made of plastic by adopting the rotational forming technique, a roof board formed by a plurality of plastic circular tubes, and other fittings. The all-plastic housings of the floating body and the tower frame is composed of three layers, materials for different layers are thrown in moulds in gradation, and the housings are formed by that the three layers are completed as integration in one time and in one technical process by adopting the rotational forming technique. The utility model is an important navigation aid facility novel with the advantages of corrosion resistance, strong toughness, shock resistance, light weight, and no need for maintenance, and the utility model doesn't sink even when part of the floating body is damaged and leaks water.
Description
The utility model relates to aids to navigation.More particularly, the utility model relates to buoy on the navigation water.
Buoy is the important aids to navigation of guiding marine operation safety.The buoy that uses in the existing rivers,lakes and seas all is a metal manufacturing generally, also has and adopts glass-felt plastic to make.The buoy that metal is made not withstanding corrosion, safeguard complicated, labour intensity is big; The not anti-collision of buoy that glass-felt plastic is made is difficult to after the breakage repair the manufacturing process complexity.
For this reason, this area need be developed a kind of overall plastic buoy in a hurry, and it should overcome not shortcoming such as withstanding corrosion of metallic float, overcomes not shortcoming such as anti-collision of frp buoy again.
The all Chinese patent application 89206252.5 of the applicant provide a kind of overall plastic buoy, and it has overcome the shortcoming of above-mentioned metal and frp buoy really, but still have following problem:
One. adopt modified plastics to make buoyancy aid and tower shell in this application.This buoyancy aid and pylon will withstand abominable environment for use, need a thicker housing, and its shortcoming is a waste material, and is very uneconomical.Buoyancy aid in the utility model and pylon, its housing is formed by three layers, and skin is the modified plastics layer; Interlayer is the general plastic layer that has added the larger proportion filler; Internal layer is a resin glass chopped fiber enhancement layer, and purpose is to reach anticorrosion and bright-coloured buoy color is provided by skin; Reach by interlayer and to gain in strength and save raw MAT'L; Reach the further raising of intensity by internal layer, and make its energy and the interior charges of housing that adhesion closely take place.
Two. the roof boarding in this application is the integral type roof boarding, and it is made by Shooting Technique.It is the plastic flagstone that has air-permeating hole above, by the attaching parts on it its integral body is linked together with pylon.Its shortcoming of this roof boarding is manufacturing process complexity, cost height, connects complicated, poor reliability with the integral body of pylon, very easily damages under the destruction of high wind billow, and the while must integral replacing when roof boarding partial failure.
Three. the builtin-nut in this application belongs to the metal insert in the plastics, and is poor with the whole connection of plastics, reliability of technology is poor.Strict in the forming process, meeting can take place to wear out and tear until deviating from plastics because of the variation of the occurrence positions that expands with heat and contract with cold of plastics because of long-term carrying makes its plastics on every side in the use.
Four. adopted numerous auxiliary accessories in this application, damaged the globality and the reliability of product, made that product is installed complexity, requirement is high, leakproofness is poor.
In view of the above problems, the inventor has to this application is improved, to eliminate above-mentioned defective.
Compare with this application, the utility model has significantly reduced raw MAT'L, just can reach requirement of strength with thin housing, and globality is further improved.The utility model is the way that adopts gradation to throw the different levels material in mould, once finishes the housing of buoyancy aid and pylon in a technological process by the rotational forming technology.Its technology is very simple, and the process-cycle is short.
The body that separation type roof boarding in the utility model adopts the market to sell contains many plastic round tube section bars of color, passes the separation type calandria structure that exposes to pylon behind the pylon by the right-angled crossing correspondence each other and constitutes.A plurality of plastic round tube section bars connect with pylon separately, and they expose to the lucky in shape integral body that has just constituted roof boarding of part of pylon.Changing the integral type roof boarding is the separation type roof boarding, has fundamentally changed the version of traditional buoy roof boarding and pylon.So, before the plastic round tube section bar is unassembled, there is no this buoy assembly of roof boarding, to have only after each root plastic round tube section bar has all assembled with pylon respectively, ability constitutes roof boarding by the separation type calandria structure that the plastic round tube section bar exposes to pylon on external form.Its advantage be the roof boarding material source extensive, cheap, must not organize production specially.The plastic round tube section bar adopts pin to connect with pylon or other connecting mode is fixed on the pylon, good integrity, and connection is simple, intensity is high.When in the separation type roof boarding during partial failure, only need to finish reparation to whole roof boarding by the plastic round tube section bar of changing broken parts.That the plastic round tube section bar that constitutes the separation type roof boarding also can adopt is square, the plastic material in ellipse or other form cross section.
Load bearing component in the utility model is a Plastic Parts all, and is disposable integrated with housing, the shortcoming that has overcome former builtin-nut of its essence.
Product good integrity in the utility model, reliability height, simple, the good leak tightness of installation.
The purpose of this utility model provides the overall plastic buoy that a kind of new material is made, and replaces existing metallic float and frp buoy with it.Overall plastic buoy is compared with existing buoy, has the following advantages:
One.Overall plastic buoy has the advantage of material corrosion such as acid and alkali resistance, salt, need not carry out corrosion prevention and safeguard that this is that metallic float does not have.
Two.Overall plastic buoy has characteristics such as toughness is strong, shock-resistant, long service life, and this is that metallic float and frp buoy are incomparable.
Three. overall plastic buoy is compared with existing buoy, and under the situation that the display part body is identical, overall weight is light on the water, does not need big buoyancy aid; Save raw MAT'L comprehensively.
Four. the self-contained color of overall plastic buoy body, do not need surface paint brush again, can keep distinct eye-catching signal aspect and indication.
Five. being added with the lightweight charges in the overall plastic buoy floats, even partial failure takes place, also do not sink when leaking at buoyancy aid, is the buoy that never sinks.Has the reliability that safety mark is provided that existing buoy can't possess.
Six.Overall plastic buoy has good integrity, cost is low, processing is easy, good looking appearance, advantage such as be easy to promote the use of.
Below in conjunction with description of drawings content of the present invention:
Constitute the buoy main body by buoyancy aid (10), pylon (4) housing and separation type roof boarding, carry out the accessory assembling again and make overall plastic buoy.
Buoyancy aid (10), pylon (4) housing are to be primary raw material with plastics, divide three layers one step completed in a technological process through plastics rotational forming technology.The separation type roof boarding is to adopt many plastic round tube section bars (6) to pass the separation type calandria structure that exposes to pylon behind the pylon by the right-angled crossing correspondence each other to constitute.
Bottom in buoyancy aid (10) housing adds heavy charges (12) and lightweight charges (11).Heavy charges (12) provide counterweight; Lightweight charges (11) provide buoyancy when buoyancy aid is subjected to local damage.
Plastic round tube section bar (6) adopts pin (1) fixed form or other fixed form to be assemblied on the pylon (4).That plastic round tube section bar (6) also can adopt is square, the plastic material in oval or other pattern cross section.
Pylon (4) and buoyancy aid (10) enclosure body form flange face, and by fastener (7), (8), (9) it are fused.
Walk spool (5) by being provided with the buoy plastics in pylon (4) housing.Form the sealing hatch door on buoyancy aid (10) housing, plastic seal hatchcover (2) adopts screw (3) to be fixed on the sealing hatch door.Plug hatch also can connect together itself and sealing hatch door by the flange connection.
Overall plastic buoy of the present invention is characterised in that:
a。The housing of buoyancy aid (10), pylon (4) is made of plastics,
b。The separation type roof boarding is to pass the back separation type calandria structure that exposes to pylon (4) of pylon (4) by the right-angled crossing correspondence each other by many plastic round tube section bars (6) to constitute.
The overall plastic housing of buoyancy aid (10), pylon (4) constitutes by three layers, its ectomesoderm is to be primary raw material with plastics, the modified plastics layer that add-on parts additive and pigment constitute, interlayer is the general plastic layer that has added the larger proportion filler, internal layer is a resin glass chopped fiber enhancement layer, and be the way that in mould, drops into the different levels material by gradation, finish these three levels and moulding through rotational forming technology Integratively in a technological process.In addition, the plastic round tube section bar (6) that is added with charges (11), (12) and formation separation type roof boarding in buoyancy aid (10) housing also can adopt the section bar in square, oval or other form cross section.
Claims (4)
1, a kind of overall plastic buoy is characterized in that:
A. the housing of buoyancy aid (10), pylon (4) is made of plastics,
B. the separation type roof boarding is to pass the back separation type calandria structure that exposes to pylon (4) of pylon (4) by the right-angled crossing correspondence each other by many plastic round tube section bars (6) to constitute.
2, overall plastic buoy according to claim 1, the overall plastic housing that it is characterized in that buoyancy aid (10), pylon (4) constitutes by three layers, its ectomesoderm is to be primary raw material with plastics, the modified plastics layer that add-on parts additive and pigment constitute, interlayer is for adding the general plastic layer of larger proportion filler, and internal layer is a resin glass chopped fiber enhancement layer.
3, overall plastic buoy according to claim 1 is characterized in that being added with charges (11), (12) in buoyancy aid (10) housing.
4, overall plastic buoy according to claim 1 is characterized in that the plastic round tube section bar (6) that constitutes the separation type roof boarding also can adopt the section bar in square, oval or other form cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90223536 CN2095828U (en) | 1990-11-14 | 1990-11-14 | Separating type all-plastic buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90223536 CN2095828U (en) | 1990-11-14 | 1990-11-14 | Separating type all-plastic buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2095828U true CN2095828U (en) | 1992-02-12 |
Family
ID=4901272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90223536 Expired - Lifetime CN2095828U (en) | 1990-11-14 | 1990-11-14 | Separating type all-plastic buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2095828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857069A (en) * | 2010-02-24 | 2010-10-13 | 中国船舶重工集团公司第七一○研究所 | Inertial separating joint |
| CN103552658A (en) * | 2013-10-15 | 2014-02-05 | 珠海天岳科技有限公司 | Underwater floating body and buoyance device comprising same |
-
1990
- 1990-11-14 CN CN 90223536 patent/CN2095828U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857069A (en) * | 2010-02-24 | 2010-10-13 | 中国船舶重工集团公司第七一○研究所 | Inertial separating joint |
| CN101857069B (en) * | 2010-02-24 | 2012-11-28 | 中国船舶重工集团公司第七一○研究所 | Inertial separating joint |
| CN103552658A (en) * | 2013-10-15 | 2014-02-05 | 珠海天岳科技有限公司 | Underwater floating body and buoyance device comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |