CN103043183B - Disassembled fiberglass tubular trawlnet boom - Google Patents
Disassembled fiberglass tubular trawlnet boom Download PDFInfo
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- CN103043183B CN103043183B CN201210591910.2A CN201210591910A CN103043183B CN 103043183 B CN103043183 B CN 103043183B CN 201210591910 A CN201210591910 A CN 201210591910A CN 103043183 B CN103043183 B CN 103043183B
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- reinforced plastic
- ring
- glass reinforced
- fiberglass
- plastic pipe
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Abstract
The disassembled fiberglass tubular trawlnet boom of the present invention relates to a kind of network interface top being positioned at trawlnet, in order to support the rod-like members of network interface transverse width.Its purpose is to provide a kind of simple in construction, lightweight, intensity is high, the disassembled fiberglass tubular trawlnet boom of the transport that is easy to carry.The fiberglass tubular trawlnet boom that the present invention is disassembled, including the body of rod and fork guiding principle positioner, the wherein said body of rod includes that some glass reinforced plastic pipes and some fiberglass connect sleeve pipe, connect sleeve pipe by fiberglass between adjacent two described glass reinforced plastic pipes to be connected, described fork guiding principle positioner includes that some fork guiding principles location is ring, described some fork guiding principles location is that ring is symmetrically mounted on left and right two parts of the described body of rod, for being connected with fork guiding principle.
Description
Technical field
The invention belongs to marine organisms investigation field, particularly relate to one and be positioned at the investigation of ocean stratobios and adopt
The network interface top of single hull bottom laminar boom type trawlnet of sample, in order to support the rod-like members of network interface transverse width.
Background technology
Single hull bottom laminar boom type trawlnet is dependent on being banded in the exaggerated boom of network interface to expand network interface, but passes
System boom there is problems in that
1, tradition boom mostly is wooden or bamboo, but log bar and Phyllostachys pubescens Mazei ex H.de Lebaie pole are difficult to meet on intensity and yardstick
Requirement.Boom in production is many between the length of 20.00-30.00m, minimum also will at more than 8.00m,
So piece rod of length or bamboo pole is extremely difficult to, and also is difficult to meet the requirements in intensity.Therefore it is conventional in producing
Several rods or bamboo pole staggered extension are tied up and are met, and this causes whole boom the thickest, heavy, inconvenience
Carry transport.
2, due to the fast development of steel production in China ability, the most multiplex hot galvanized steel pipe makes boom,
Although the situation that the boom that changes the wooden work of bamboo is thick, heavy, but owing to sea water has extremely strong corrosivity,
Greatly reducing the service life of steel pipe.And the problem of boom long not Portable belt transport is the most unresolved.Special
The mobility, rapidity and the maneuverability requirement that are not ocean stratobios investigation work are the highest, not Portable belt fortune
Defeated boom does not meets the needs of investigation work.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in construction, lightweight, intensity is high, be easy to take
The disassembled fiberglass tubular trawlnet boom of band transport.The present invention is ocean, applicant Hebei province and Aquatic product section
Learn academy and undertake public welfare industry (agriculture) scientific research special (200903005)-" yellow Bohai Sea biology money
Source investigation is studied with maintenance technology ", to make great efforts through creativeness and obtain, concrete technical scheme is as follows.
The fiberglass tubular trawlnet boom that the present invention is disassembled, including the body of rod and fork guiding principle positioner, Qi Zhongsuo
State the body of rod and include that some glass reinforced plastic pipes and some fiberglass connect sleeve pipe, between adjacent two described glass reinforced plastic pipes
Connecting sleeve pipe by fiberglass to be connected, described fork guiding principle positioner includes that some fork guiding principles location is ring, described
Some fork guiding principles location is that ring is symmetrically mounted on left and right two parts of the described body of rod, for being connected with fork guiding principle.
The fiberglass (FRP is also referred to as GRP) of the present invention, i.e. fiberglass-reinforced plastic, material include but not
It is limited to epoxy resin, unsaturated polyester (UP), phenolic resin, furane resins.
The fiberglass tubular trawlnet boom that the present invention is disassembled, wherein said fiberglass connects the two ends of sleeve pipe and divides
Not being provided with female thread portion, the mutually close end of described adjacent two glass reinforced plastic pipes is provided with male thread portion,
The female thread portion that male thread portion on described glass reinforced plastic pipe is connected on sleeve pipe with glass tubing coordinates and is connected,
The closed at both ends of glass reinforced plastic pipe.The two ends of glass reinforced plastic pipe can carry out blocking with same glass-reinforced plastic material airtight,
It is used as different materials.
The fiberglass tubular trawlnet boom that the present invention is disassembled, the most each described fork guiding principle location is that ring includes tightly
Gu hexagonal cylindrical head trip bolt in ring, connection ring and metric system, described connection ring is fixedly welded on dead ring
Outside, described dead ring is sleeved on glass reinforced plastic pipe, and in described metric system, hexagonal cylindrical head trip bolt is by tight
Gu the screwed hole on ring is diametrically mounted on dead ring, and the termination of hexagonal cylindrical head trip bolt in metric system
Contact with glass reinforced plastic pipe in going deep into dead ring.
The fiberglass tubular trawlnet boom that the present invention is disassembled, the external diameter of wherein said glass reinforced plastic pipe is
50-80mm, thickness of pipe wall 6-10mm, a length of 1-2m of every.
The fiberglass tubular trawlnet boom that the present invention is disassembled, wherein said fork guiding principle location is that the material of ring is not for
Rust steel.
The fiberglass tubular trawlnet boom difference from prior art that the present invention is disassembled, is that the present invention can
The fiberglass tubular trawlnet boom disassembled uses some glass reinforced plastic pipes composition boom body of rod, the ratio of glass-reinforced plastic material
Weight is little, and intensity is high.Fiberglass has prominent decay resistance, and it both will not get rusty as many metals
Corrosion, also will not be rotten as bamboo and wood materials；Fiberglass is corroded by media such as oil, water hardly；
The media such as the acid of low concentration, alkali, salt and solution thereof there is preferable stability；More there are resistance air, sea water
Superperformance with microbial action.Fiberglass also has heat resistanceheat resistant, freeze proof and anti-wear performance good, frictional resistance
Little and aging-resistant advantage.Trawlnet boom uses some glass reinforced plastic pipes and fiberglass connection sleeve pipe to assemble,
Fast quick-detach and the installation of random length can be carried out, it is simple to carry and transport, beneficially ocean stratobios
Quickly carrying out of investigation work.
In the fiberglass tubular trawlnet boom that the present invention is disassembled, glass reinforced plastic pipe is connected between sleeve pipe with fiberglass
Using threaded, installation and removal are convenient, also allow for processing；Fork guiding principle location is that ring uses hexagonal in metric system
Dead ring is fixed on the optional position of glass reinforced plastic pipe by socket cap trip bolt, it is not necessary to special tool(s), it is simple to
Location and adjustment.
Below in conjunction with the accompanying drawings the disassembled fiberglass tubular trawlnet boom of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is in the fiberglass tubular trawlnet boom that the present invention is disassembled, the front view of glass reinforced plastic pipe and local
Sectional view；
Fig. 2 is in the fiberglass tubular trawlnet boom that the present invention is disassembled, and fiberglass connects the front view of sleeve pipe
And partial sectional view；
Fig. 3 is in the fiberglass tubular trawlnet boom that the present invention is disassembled, fork guiding principle location be ring front view and
Partial sectional view；
Fig. 4 is the equipment schematic diagram of the disassembled fiberglass tubular trawlnet boom of the present invention.
Detailed description of the invention
The disassembled fiberglass tubular trawlnet boom of the present invention includes the body of rod and fork guiding principle positioner, and the body of rod includes
Some glass reinforced plastic pipes 1 and some fiberglass connect sleeve pipe 2.As it is shown in figure 1, the external diameter of every glass reinforced plastic pipe 1
It is 50 ~ 80mm, preferably 60.3mm, thickness of pipe wall 6-10mm, preferably 8mm, a length of 1-2m of every, can
To select the sizes such as 1.00m, 1.20m, 1.40m, 1.50m, 1.60m, 1.70m, 1.80m, its
Material is fiber glass epoxy.The end of glass reinforced plastic pipe 1 is machined with male thread portion, and two ends use same glass
Glass Steel material is closed.As in figure 2 it is shown, the two ends that fiberglass connects sleeve pipe 2 are machined with female thread portion respectively,
The female thread portion that male thread portion on glass reinforced plastic pipe 1 is connected on sleeve pipe 2 with glass tubing matches.Such as Fig. 3
Shown in, fork guiding principle positioner includes that some fork guiding principles location is ring 3, fork guiding principle location be the material of ring 3 be rustless steel.
Each fork guiding principle location is that ring 3 includes dead ring 31, connects hexagonal cylindrical head trip bolt in ring 32 and metric system
33, connect ring 32 and be welded on the outside of dead ring 31, dead ring 31 is used for being sleeved on glass reinforced plastic pipe 1,
In metric system, hexagonal cylindrical head trip bolt 33 is diametrically mounted to dead ring by the screwed hole on dead ring 31
On 31, and in metric system, the termination of hexagonal cylindrical head trip bolt 33 can be with fiberglass in going deep into dead ring 31
Pipe 1 contacts.
As shown in Figure 4, the fiberglass tubular trawlnet boom that the present invention is disassembled is before the use by adjacent two
Glass reinforced plastic pipe 1 is connected by fiberglass connection sleeve pipe 2 and is assembled into the body of rod, is ring 3 by 4 fork guiding principles location
Symmetry is sleeved on left and right two parts of the body of rod, by hexagonal cylindrical head trip bolt 33 in metric system by dead ring
31 are fixed on glass reinforced plastic pipe 1, are connected on boom by trawlnet netting gear, and by pitching guiding principle and draging guiding principle and trawlnet
Ship is connected.
Embodiment described above is only to be described the preferred embodiment of the present invention, not to this
Bright scope is defined, on the premise of designing spirit without departing from the present invention, and those of ordinary skill in the art
The various deformation making technical scheme and improvement, all should fall into claims of the present invention and determine
Protection domain in.
Claims (3)
1. a disassembled fiberglass tubular trawlnet boom, including the body of rod and fork guiding principle positioner, its feature
It is: the described body of rod includes that some glass reinforced plastic pipes (1) and some fiberglass connect sleeve pipe (2), adjacent two
Connecting sleeve pipe (2) by fiberglass between glass reinforced plastic pipe (1) to be connected, described fork guiding principle positioner includes
Some fork guiding principles location is ring (3), and described some fork guiding principles location is the left side that ring (3) is symmetrically mounted on the described body of rod
On right two parts, for being connected with fork guiding principle；
Described fiberglass connects the two ends of sleeve pipe (2) and is respectively arranged with female thread portion, described adjacent two glass
The mutually close end of glass steel pipe (1) is provided with male thread portion, the external screw thread on described glass reinforced plastic pipe (1)
The female thread portion that part is connected on sleeve pipe (2) with glass tubing coordinates and is connected, the two of glass reinforced plastic pipe (1)
End seal is closed；
Each described fork guiding principle location be ring (3) include dead ring (31), connect ring (32) and metric system in six
Angle socket cap trip bolt (33), described connection ring (32) is fixedly connected on the outside of dead ring (31),
Described dead ring (31) is sleeved on glass reinforced plastic pipe (1), hexagonal cylindrical head trip bolt (33) in described metric system
It is diametrically mounted on dead ring (31) by the screwed hole on dead ring (31), and hexagonal circle in metric system
The termination of stigma trip bolt (33) contacts with glass reinforced plastic pipe (1) in going deep into dead ring (31)；
The external diameter of described glass reinforced plastic pipe (1) is 50-80mm, thickness of pipe wall 6-10mm, a length of 1-2m of every；
The material preparing described glass reinforced plastic pipe (1) includes epoxy resin, unsaturated polyester (UP), phenolic resin, furan
Furane resins；
The two ends of described glass reinforced plastic pipe (1) are closed with same material.
2. a disassembled fiberglass tubular trawlnet boom, including the body of rod and fork guiding principle positioner, its feature
It is: the described body of rod includes that some glass reinforced plastic pipes (1) and some fiberglass connect sleeve pipe (2), adjacent two
Connecting sleeve pipe (2) by fiberglass between glass reinforced plastic pipe (1) to be connected, described fork guiding principle positioner includes
Some fork guiding principles location is ring (3), and described some fork guiding principles location is the left side that ring (3) is symmetrically mounted on the described body of rod
On right two parts, for being connected with fork guiding principle；
Described fiberglass connects the two ends of sleeve pipe (2) and is respectively arranged with female thread portion, described adjacent two glass
The mutually close end of glass steel pipe (1) is provided with male thread portion, the external screw thread on described glass reinforced plastic pipe (1)
The female thread portion that part is connected on sleeve pipe (2) with glass tubing coordinates and is connected, the two of glass reinforced plastic pipe (1)
End seal is closed；
Each described fork guiding principle location be ring (3) include dead ring (31), connect ring (32) and metric system in six
Angle socket cap trip bolt (33), described connection ring (32) is fixedly connected on the outside of dead ring (31),
Described dead ring (31) is sleeved on glass reinforced plastic pipe (1), hexagonal cylindrical head trip bolt (33) in described metric system
It is diametrically mounted on dead ring (31) by the screwed hole on dead ring (31), and hexagonal circle in metric system
The termination of stigma trip bolt (33) contacts with glass reinforced plastic pipe (1) in going deep into dead ring (31)；
The external diameter of described glass reinforced plastic pipe (1) is 50-80mm, thickness of pipe wall 6-10mm, a length of 1-2m of every；
The material preparing described glass reinforced plastic pipe (1) includes epoxy resin, unsaturated polyester (UP), phenolic resin, furan
Furane resins；
The two ends of described glass reinforced plastic pipe (1) are closed with different materials.
Disassembled fiberglass the most according to claim 1 tubular trawlnet boom, it is characterised in that: institute
State fork guiding principle location be the material of ring (3) be rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210591910.2A CN103043183B (en) | 2012-12-31 | 2012-12-31 | Disassembled fiberglass tubular trawlnet boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210591910.2A CN103043183B (en) | 2012-12-31 | 2012-12-31 | Disassembled fiberglass tubular trawlnet boom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103043183A CN103043183A (en) | 2013-04-17 |
| CN103043183B true CN103043183B (en) | 2016-08-10 |
Family
ID=48056088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210591910.2A Expired - Fee Related CN103043183B (en) | 2012-12-31 | 2012-12-31 | Disassembled fiberglass tubular trawlnet boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103043183B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189730188A (en) * | 1897-12-21 | 1898-11-26 | Lewis Levi | Improvements in the Method of and Means for Expanding the Mouths of Trawl Nets or the like. |
| GB191218575A (en) * | 1911-12-14 | 1912-12-12 | Antonius Gerardus Meeuwenoord | Improvements in and relating to Spars or Beams for use with Trawl Nets and the like. |
| SU888893A1 (en) * | 1980-04-21 | 1981-12-15 | Специальное Экспериментально-Конструкторское Бюро Промышленного Рыболовства | Hydrodynamic device for vertical opening trawl mouth |
| DE3229173A1 (en) * | 1982-08-05 | 1984-02-09 | Impulsphysik Gmbh, 2000 Hamburg | Protected-operation, light-weight device for the electrified catching of flat fish, preferably sole |
| SU1386131A1 (en) * | 1986-02-07 | 1988-04-07 | В. В. Яременко | Trawl net for catching water organisms |
| US5058307A (en) * | 1990-07-16 | 1991-10-22 | Garrett Michael J | Bean trawl pickup device |
| NL1030878C1 (en) * | 2006-01-10 | 2006-05-24 | Lukas Joannes Harmann Hijlkema | Fishing gear for bottom trawling, has net held open by beam attached to shoes on rollers |
| CN203136826U (en) * | 2012-12-31 | 2013-08-21 | 河北省海洋与水产科学研究院 | Demountable trawl net beam shaped in glass reinforced plastic pipe |
-
2012
- 2012-12-31 CN CN201210591910.2A patent/CN103043183B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189730188A (en) * | 1897-12-21 | 1898-11-26 | Lewis Levi | Improvements in the Method of and Means for Expanding the Mouths of Trawl Nets or the like. |
| GB191218575A (en) * | 1911-12-14 | 1912-12-12 | Antonius Gerardus Meeuwenoord | Improvements in and relating to Spars or Beams for use with Trawl Nets and the like. |
| SU888893A1 (en) * | 1980-04-21 | 1981-12-15 | Специальное Экспериментально-Конструкторское Бюро Промышленного Рыболовства | Hydrodynamic device for vertical opening trawl mouth |
| DE3229173A1 (en) * | 1982-08-05 | 1984-02-09 | Impulsphysik Gmbh, 2000 Hamburg | Protected-operation, light-weight device for the electrified catching of flat fish, preferably sole |
| SU1386131A1 (en) * | 1986-02-07 | 1988-04-07 | В. В. Яременко | Trawl net for catching water organisms |
| US5058307A (en) * | 1990-07-16 | 1991-10-22 | Garrett Michael J | Bean trawl pickup device |
| NL1030878C1 (en) * | 2006-01-10 | 2006-05-24 | Lukas Joannes Harmann Hijlkema | Fishing gear for bottom trawling, has net held open by beam attached to shoes on rollers |
| CN203136826U (en) * | 2012-12-31 | 2013-08-21 | 河北省海洋与水产科学研究院 | Demountable trawl net beam shaped in glass reinforced plastic pipe |
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| Publication number | Publication date |
|---|---|
| CN103043183A (en) | 2013-04-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160810 Termination date: 20161231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |