CN218617110U - Polymer composite material floating body - Google Patents
Polymer composite material floating body Download PDFInfo
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- CN218617110U CN218617110U CN202223086702.5U CN202223086702U CN218617110U CN 218617110 U CN218617110 U CN 218617110U CN 202223086702 U CN202223086702 U CN 202223086702U CN 218617110 U CN218617110 U CN 218617110U
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Abstract
The utility model relates to a body technical field, concretely relates to polymer based composite body. The method comprises the following steps: the polymer floating body is used for providing buoyancy for the invention; one end of the steel core is positioned in the polymer floating body and is integrally bonded with the polymer floating body, and the other end of the steel core protrudes out of the polymer floating body and is used for improving the integrity; the reinforcing layer is bonded on the outer surface of the macromolecular floating body and used for enhancing the corrosion resistance and the stability; the flange plate is connected with the end part of the steel core protruding out of the high polymer floating body and is used for improving the application flexibility of equipment; and the end plate is welded on the surface of the steel core and used for limiting the polymer floating body. The utility model discloses the wholeness is good, and intensity is high, receives water pressure non-deformable, and corrosion-resistant, the durability is good, can use for a long time under marine environment, can realize adorning promptly and use, installs, dismantles simple and conveniently, and use cost is low.
Description
Technical Field
The utility model relates to a body technical field, concretely relates to polymer based composite body.
Background
The ocean reserves abundant resources, china is a country with 3.2 kilometers of coast lines, and the ocean resources are fully utilized, so that the ocean energy utilization method has great strategic significance on the economic and social development of China. With the development of marine economy and marine engineering equipment in China, more and more marine equipment is applied to marine infrastructure construction, wherein the floating body is used as an infrastructure and plays an important role in marine economy. However, the existing floating body adopts a steel cavity floating body, seawater is a strong electrolyte in a natural environment in a marine working environment, and even if a marine steel structure material has excellent mechanical property, the good corrosion resistance of the marine steel structure material cannot be completely guaranteed. In addition, the steel cavity floating body is difficult to realize repeated disassembly, so the use cost is too high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a polymer composite body.
In order to solve the technical problem, the utility model provides a polymer composite body, include:
a polymer float;
one end of the steel core is positioned in the polymer floating body and is integrally bonded with the polymer floating body, and the other end of the steel core protrudes out of the polymer floating body;
the reinforcing layer is bonded on the outer surface of the macromolecular floating body;
and the flange plate is connected with the end part of the steel core protruding out of the polymer floating body.
The existing floating body adopts a steel cavity floating body, and has the following defects:
(1) The existing steel cavity floating body is easy to corrode due to the influence of factors such as temperature, salinity, humidity, pH value, microorganisms and the like in the marine environment, so that the durability of the existing steel cavity floating body in the marine environment is poor, and the problem of corrosion of steel products after long-term use is serious;
(2) The curing period is short, the curing is difficult, and the use cost is high;
(3) Repeated disassembly is difficult to realize, and the flexibility is poor;
(4) Once a certain part in the floating body is corroded to cause the seawater to flow backwards, the floating body has sinking risk and potential safety hazard.
The utility model discloses a polymer composite body is through at the built-in steel core of polymer body to with the method of the external ring flange of steel core one end, realized the equipment of body and dismantled the function, the flexibility is higher, can realize adorning promptly and use, and the installation, dismantle simple and convenient.
Secondly, the utility model adopts the polymer floating body, the corrosion resistance is good, and the characteristic of small density change of the polymer floating body is utilized, the function of repeated recycling of the floating body is realized, the cost performance is high, and the cost is low;
furthermore, the utility model discloses a technical scheme of the polymer body of bonding outside the steel core, enhancement layer, polymer composite body non-deformable, corrosion resistance is good, and the operational safety is higher.
Preferably, the polymer floating body is a polymer foam material, and comprises any one or more of EVA, polyethylene and rubber.
The utility model discloses an above-mentioned technical scheme has realized the showy function of body, and because polymer expanded material's foaming shape, volume are easily controlled, consequently can design body shape, buoyancy size according to the demand, and the range of application is extensive.
Preferably, the macromolecule floating body comprises a first macromolecule floating body and a second macromolecule floating body which are sequentially bonded from inside to outside, and the density of the first macromolecule floating body is greater than that of the second macromolecule floating body.
The utility model discloses an above-mentioned technical scheme, on the one hand can play the transition effect of reinforceing, and on the other hand can reduce cost.
In addition, the first polymer floating body and the second polymer floating body can be selected from the same material or different materials.
Preferably, the reinforcing layer comprises cotton polyester cords.
As a further preference, the reinforcing layer also comprises polyurea.
Through the technical scheme, increased the utility model discloses corrosion resistance, durability under marine environment, use cost is low.
Secondly, the utility model discloses a bond the cotton technical scheme who washes the cord outside the polymer body, increased the wholeness of polyurea.
As preferred, the utility model discloses still including welding in the steel core surface and being used for carrying out two spacing end plates to the polymer body, the polymer body is located between two end plates.
The utility model discloses an above-mentioned technical scheme has realized the limit function to the polymer body.
Preferably, the steel core comprises any one of square steel and round steel.
Preferably, the glue used for bonding comprises neoprene glue.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses a through in the built-in steel core of polymer composite body to with the method of steel core one end external flange dish, realized the equipment and the dismantlement function of body, the flexibility is higher, can realize that the dress is instant, and install, dismantle simple and convenient;
(2) The utility model adopts the polymer floating body, has good corrosion resistance, realizes the function of repeatedly recycling the floating body by utilizing the characteristic of small density change of the polymer floating body, and has high cost performance and low use cost;
(3) The utility model discloses a technical scheme of polymer body, enhancement layer bond outside the steel core, polymer composite body non-deformable, and corrosion resistance is good, and the operational safety is higher.
Drawings
For a more clear description of the embodiments of the invention, reference will now be made to the accompanying drawings in which:
fig. 1 is a cross-sectional view of a polymer composite floating body according to embodiment 1 of the present invention;
fig. 2 is an elevation view of a polymer composite floating body according to embodiment 1 of the present invention;
FIG. 3 isbase:Sub>A sectional view taken along line A-A ofbase:Sub>A polymer composite floating body according to example 1 of the present invention;
the reference numbers illustrate: a steel core 1; a polymer floating body 2; a first polymeric float 2a; a second polymeric float 2b; a reinforcing layer 3; end plate 4, flange 5.
Detailed Description
The invention is further described with reference to the drawings and the specific embodiments. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Moreover, references to embodiments of the invention in the following description are generally only to be considered as examples of the invention, and not as all embodiments. Therefore, based on the embodiments of the present invention, all other embodiments obtained by a person having ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, a polymer composite floating body according to an embodiment of the present invention includes:
the polymer floating body 2 comprises a first polymer floating body 2a and a second polymer floating body 2b which are sequentially bonded from inside to outside, wherein the first polymer floating body 2a and the second polymer floating body 2b are both EVA, but the density of the first polymer floating body 2a is greater than that of the second polymer floating body 2b. Through density gradient setting in this embodiment, on the one hand, can play the transition effect, strengthen floated stability, on the other hand can reduce cost, promotes the utility model discloses a price/performance ratio.
And the end plates 4 are welded on the surface of the steel core 1 and used for limiting the polymer floating body 2, and the polymer floating body 2 is positioned between the two end plates 4. Specifically, the end plate 4 has two, one is located the inside one end welding of polymer body 2a with steel core 1, and another is between steel core 1 both ends and welds in the surface of steel core 1 mutually, can play and carry out spacing effect to polymer body 2.
And the flange 5 is connected with the end part of the steel core 1 protruding out of the polymer floating body 2. Through ring flange 5, the utility model discloses a flexibility is higher for polymer composite body application, can realize adorning promptly and use, and is concrete, the utility model discloses the in-process that uses only need with ring flange 5 with other butt joint equipment pass through bolt, nut fixed can, consequently installation, dismantlement all simple and convenient.
In addition, the glue used for bonding in this embodiment is neoprene.
Example 2
The structure of the present embodiment is basically the same as the above embodiment, and the difference is:
in the embodiment, the steel core 1 is round steel;
in this embodiment, the first floating polymer body 2a and the second floating polymer body 2b are made of polyethylene and have the same density.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, not limitations of the scope of the present invention, and without departing from the design spirit of the present invention, the ordinary skilled in the art should all fall into the protection scope of the present invention for various modifications and improvements made by the technical solutions of the present invention.
Claims (8)
1. A polymer composite floating body, comprising:
a polymer floating body;
one end of the steel core is positioned in the polymer floating body and is integrally bonded with the polymer floating body, and the other end of the steel core protrudes out of the polymer floating body;
the reinforcing layer is bonded on the outer surface of the macromolecular floating body;
and the flange plate is connected with the end part of the steel core protruding out of the polymer floating body.
2. The floating body made of polymer composite material according to claim 1, wherein the floating body is made of polymer foam material, and comprises any one or more of EVA, polyethylene and rubber.
3. The polymer composite floating body according to claim 1, wherein the polymer floating body comprises a first polymer floating body and a second polymer floating body which are sequentially bonded from inside to outside, and the density of the first polymer floating body is greater than that of the second polymer floating body.
4. The polymer composite floating body according to claim 1, wherein the reinforcing layer comprises a cotton-polyester cord.
5. The polymer composite floating body according to claim 1, wherein the reinforcing layer further comprises polyurea.
6. The polymer composite floating body according to claim 1, further comprising two end plates welded to the surface of the steel core for limiting the polymer floating body, wherein the polymer floating body is located between the two end plates.
7. The polymer composite floating body according to claim 1, wherein the steel core comprises any one of square steel and round steel.
8. The polymer composite floating body according to claim 1 or 3, wherein the glue used for bonding comprises neoprene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086702.5U CN218617110U (en) | 2022-11-17 | 2022-11-17 | Polymer composite material floating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223086702.5U CN218617110U (en) | 2022-11-17 | 2022-11-17 | Polymer composite material floating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218617110U true CN218617110U (en) | 2023-03-14 |
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ID=85447331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223086702.5U Active CN218617110U (en) | 2022-11-17 | 2022-11-17 | Polymer composite material floating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218617110U (en) |
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2022
- 2022-11-17 CN CN202223086702.5U patent/CN218617110U/en active Active
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