CN212093965U

CN212093965U - Core head for pressing ship pipeline sleeve

Info

Publication number: CN212093965U
Application number: CN202020715201.0U
Authority: CN
Inventors: 李兵
Original assignee: Nantong Yanjiang Pipe Co ltd
Current assignee: Nantong Yanjiang Pipe Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-08
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a core is used in suppression of boats and ships pipeline sleeve pipe, including the core body, the bottom fixedly connected with of core body supports the steel pipe, and the core body includes the stratum basale, and the surface of stratum basale is connected with the anticorrosive coating through acrylic acid grafting viscose fiber, and the anticorrosive coating includes glass steel layer and resin coating, and the surface of anticorrosive coating is connected with the wearing layer through acrylic acid grafting viscose fiber, and the wearing layer includes ND steel layer and stainless steel layer. The utility model discloses be connected with the anticorrosive coating through acrylic acid grafting viscose fiber at the surface of stratum basale, glass steel layer and resin coating that the anticorrosive coating includes all have better anticorrosive function, are connected with the wearing layer through acrylic acid grafting viscose fiber at the surface of anticorrosive coating, make the core body reach anticorrosive wear-resisting purpose, solved current boats and ships pipeline sleeve pipe suppression and do not possess anticorrosive wear-resisting function with the core, lead to its life low, need the problem of frequent change.

Description

Core head for pressing ship pipeline sleeve

Technical Field

The utility model relates to a boats and ships technical field specifically is a core head is used in suppression of boats and ships pipeline sleeve pipe.

Background

The general name of various ships and vessels is that the ships are vehicles which can sail or berth in water areas for transportation or operation and have different technical performance, equipment and structural types according to different use requirements, the ships are artificial vehicles which mainly run in geographic water, and the ship pipeline sleeve pressing core head is involved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a core head is used in boats and ships pipeline sleeve pipe suppression to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boats and ships pipeline sleeve pipe is core head for suppression, includes the core head body, its characterized in that: the bottom fixedly connected with of core head body supports the steel pipe, the core head body includes the stratum basale, the surface of stratum basale is connected with the anticorrosive coating through acrylic acid grafting viscose fiber, the anticorrosive coating includes glass steel layer and resin coating, the surface of anticorrosive coating is connected with the wearing layer through acrylic acid grafting viscose fiber, the wearing layer includes ND steel layer and stainless steel layer.

Preferably, the glass fiber reinforced plastic layer is positioned on the outer surface of the anti-corrosion layer, and the inner surface of the glass fiber reinforced plastic layer is connected with the outer surface of the resin coating through acrylic acid grafted viscose fibers.

Preferably, the ND steel layer is located the surface of wearing layer, the internal surface of ND steel layer and stainless steel layer surface are through acrylic acid grafting viscose fiber connection.

Preferably, the thickness of the glass fiber reinforced plastic layer is the same as that of the resin coating layer, and the thickness of the anti-corrosion layer is 0.3-0.5 times of that of the base layer.

Preferably, the thickness of the ND steel layer is the same as that of the stainless steel layer, and the thickness of the wear-resistant layer is 0.2-0.4 times of that of the base layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses be connected with the anticorrosive coating through acrylic acid grafting viscose fiber at the surface of stratum basale, glass steel layer and resin coating that the anticorrosive coating includes all have better anticorrosive function, be connected with the wearing layer through acrylic acid grafting viscose fiber at the surface of anticorrosive coating, ND steel layer and stainless steel layer that the wearing layer includes all have better wear-resisting effect, and be located outmost of core head body, make the core head body reach anticorrosive wear-resisting purpose, it does not possess anticorrosive wear-resisting function to have solved current boats and ships pipeline sleeve pipe suppression with the core head, lead to its life low, the problem that needs frequent change.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the core print body of the present invention;

FIG. 3 is a schematic view of the structure of the anticorrosive coating of the present invention;

fig. 4 is a schematic view of the structure of the wear-resistant layer of the present invention.

In the figure: 1. a core print body; 11. a base layer; 12. an anticorrosive layer; 121. a glass fiber reinforced plastic layer; 122. a resin coating layer; 13. a wear layer; 131. an ND steel layer; 132. a stainless steel layer; 2. and supporting the steel pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a core print body 1, stratum basale 11, anticorrosive coating 12, glass steel layer 121, resin coating 122, wearing layer 13, ND steel layer 131, stainless steel layer 132 and support steel pipe 2 part are the parts that general standard or the technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a core print for pressing a ship pipeline sleeve comprises a core print body 1, a support steel pipe 2 is fixedly connected to the bottom of the core print body 1, the core print body 1 comprises a substrate layer 11, an anti-corrosion layer 12 is connected to the outer surface of the substrate layer 11 through acrylic acid grafted viscose fibers, the anti-corrosion layer 12 comprises a glass fiber reinforced plastic layer 121 and a resin coating 122, the glass fiber reinforced plastic layer 121 is located on the outer surface of the anti-corrosion layer 12, the inner surface of the glass fiber reinforced plastic layer 121 is connected to the outer surface of the resin coating 122 through acrylic acid grafted viscose fibers, the thickness of the glass fiber reinforced plastic layer 121 is the same as that of the resin coating 122, the thickness of the anti-corrosion layer 12 is 0.3-0.5 times of the thickness of the substrate layer 11, the outer surface of the anti-corrosion layer 12 is connected to a wear layer 13 through acrylic acid grafted viscose fibers, the wear layer 13 comprises, the inner surface of ND steel layer 131 is connected through acrylic acid grafting viscose fiber with stainless steel layer 132 surface, the thickness of ND steel layer 131 is the same with stainless steel layer 132's thickness, and wearing layer 13's thickness is 0.2-0.4 times of base layer 11 thickness, be connected with anticorrosive coating 12 at the surface of base layer 11 through acrylic acid grafting viscose fiber, glass steel layer 121 and resin coating 122 that anticorrosive coating 12 includes all have better anticorrosive function, be connected with wearing layer 13 at anticorrosive coating 12's surface through acrylic acid grafting viscose fiber, ND steel layer 131 and stainless steel layer 132 that wearing layer 13 includes all have better wear-resisting effect, and be located the outmost of core head body 1, make core head body 1 reach anticorrosive wear-resisting purpose.

During the use, be connected with anticorrosive coating 12 through acrylic acid grafting viscose fiber at the surface of stratum basale 11, glass steel layer 121 and resin coating 122 that anticorrosive coating 12 includes all have better anticorrosive function, be connected with wearing layer 13 through acrylic acid grafting viscose fiber at anticorrosive coating 12's surface, ND steel layer 131 and stainless steel layer 132 that wearing layer 13 includes all have better wear-resisting effect, and be located core body 1 outmost, make core body 1 reach anticorrosive wear-resisting purpose, it does not have anticorrosive wear-resisting function to have solved current boats and ships pipeline sleeve pipe for the suppression core, lead to its life to hang down, the problem that needs frequent change.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boats and ships pipeline sleeve pipe is core print for suppression, includes core print body (1), its characterized in that: the bottom fixedly connected with of core head body (1) supports steel pipe (2), core head body (1) includes stratum basale (11), the surface of stratum basale (11) is connected with anticorrosive coating (12) through acrylic acid grafting viscose fiber, anticorrosive coating (12) include glass steel layer (121) and resin coating (122), the surface of anticorrosive coating (12) is connected with wearing layer (13) through acrylic acid grafting viscose fiber, wearing layer (13) include ND steel layer (131) and stainless steel layer (132).

2. The core head for pressing the ship pipeline sleeve according to claim 1, wherein: the glass fiber reinforced plastic layer (121) is positioned on the outer surface of the anti-corrosion layer (12), and the inner surface of the glass fiber reinforced plastic layer (121) is connected with the outer surface of the resin coating (122) through acrylic acid grafted viscose fibers.

3. The core head for pressing the ship pipeline sleeve according to claim 1, wherein: the ND steel layer (131) is located the surface of wearing layer (13), the internal surface of ND steel layer (131) and stainless steel layer (132) surface are through acrylic acid grafting viscose fiber connection.

4. The core head for pressing the ship pipeline sleeve according to claim 1, wherein: the thickness of the glass fiber reinforced plastic layer (121) is the same as that of the resin coating layer (122), and the thickness of the anti-corrosion layer (12) is 0.3-0.5 times of that of the base layer (11).

5. The core head for pressing the ship pipeline sleeve according to claim 1, wherein: the thickness of the ND steel layer (131) is the same as that of the stainless steel layer (132), and the thickness of the wear-resistant layer (13) is 0.2-0.4 times of that of the substrate layer (11).