CN211196546U - Anticorrosive mounting structure of boats and ships underwater equipment - Google Patents
Anticorrosive mounting structure of boats and ships underwater equipment Download PDFInfo
- Publication number
- CN211196546U CN211196546U CN201921840347.1U CN201921840347U CN211196546U CN 211196546 U CN211196546 U CN 211196546U CN 201921840347 U CN201921840347 U CN 201921840347U CN 211196546 U CN211196546 U CN 211196546U
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- fastener
- mounting hole
- sealing cover
- equipment
- cover
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Abstract
The utility model discloses an anticorrosive mounting structure of boats and ships underwater equipment, including equipment body, fastener and closing cap, the equipment body is provided with the installation slotted hole that runs through along circumference, the installation slotted hole includes fastener mounting hole, closing cap mounting hole and sealed gluey groove, the fastener mounting hole is followed one side of equipment body is seted up, the closing cap mounting hole is followed the opposite side of equipment body is seted up, the fastener with fastener mounting hole threaded connection, the closing cap with closing cap mounting hole threaded connection, sealed gluey inslot intussuseption is filled with sealed glue. The utility model discloses can effectively prevent not hard up of fastener, completely cut off fastener and corrosive liquid, reach anticorrosive effect, compare with the direct mode of soaking in liquid of traditional fastener, avoid maintaining and changing, reduce the maintenance cost, get rid of the potential safety hazard of equipment, under the prerequisite of ensureing the equipment fixing quality, make the life of fastener promote by a wide margin.
Description
Technical Field
The utility model belongs to the technical field of shipbuilding, concretely relates to anticorrosive mounting structure of boats and ships underwater equipment.
Background
The corrosion prevention of the ship is always a difficult point in the ship building industry, along with the development of the ship building industry, the corrosion prevention means is continuously improved, and the addition of the sacrificial anode is a relatively common means, so that the corrosion of seawater to the ship is effectively slowed down.
The copper alloy has higher corrosion resistance, but the mechanical strength performance is lower, the shell of the common underwater equipment is made of the copper alloy, the fastening piece needs higher mechanical strength, and the fastening piece is made of high-strength stainless steel. Stainless steel materials have poorer corrosion resistance than copper alloys, and the equipment body is usually basically intact, while the fastening piece is corroded and broken and needs to be replaced. However, the underwater accessories are difficult to replace, sometimes even need to be replaced in a dock, and cost a lot of money and time.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a boats and ships underwater equipment anticorrosion mounting structure, the utility model discloses can be applicable to the installation of hull equipment in the perishable environment, effectively prevent the corruption of fastener, under the prerequisite of guaranteeing the equipment fixing quality, make fastening bolt's life-span promote by a wide margin.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anticorrosive mounting structure of boats and ships underwater equipment, including equipment body, fastener and closing cap, the equipment body is provided with the installation slotted hole that runs through along circumference, the installation slotted hole includes fastener mounting hole, closing cap mounting hole and sealed gluey groove, the fastener mounting hole is followed one side of equipment body is seted up, the closing cap mounting hole is followed the opposite side of equipment body is seted up, the fastener with fastener mounting hole threaded connection, the closing cap with closing cap mounting hole threaded connection, sealed gluey inslot intussuseption is filled with sealed glue, the closing cap is located one side in the closing cap mounting hole is outwards seted up flutedly along the axle center of closing cap, the opposite side of closing cap has been seted up and has been screwed up the atress groove, the closing cap runs through and is equipped with the overflow hole.
Preferably, the diameter of the sealing rubber groove is larger than the diameter of the fastener mounting hole.
According to the preferable technical scheme, the sealing glue is filled on the connecting surface of the fastener and the fastener mounting hole, and the sealing glue is filled on the connecting surface of the sealing cover and the sealing cover mounting hole.
As a preferred technical scheme, the sealant is epoxy resin.
As a preferable technical scheme, foreign impacts are knocked at the edges of the sealing cover and the sealing cover mounting hole.
Preferably, the fastener is a stainless steel bolt.
As a preferred technical scheme, the sealing cover is made of copper alloy.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can effectively prevent not hard up of fastener, completely cut off fastener and corrosive liquid, reach anticorrosive effect, compare with the direct mode of soaking in liquid of traditional fastener, avoid maintaining and changing, reduce the maintenance cost, get rid of the potential safety hazard of equipment, under the prerequisite of ensureing the equipment fixing quality, make the life of fastener promote by a wide margin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses equipment body's among the anticorrosive mounting structure of boats and ships underwater equipment structure schematic diagram.
Fig. 2 is a side view of the sealing cover in the anti-corrosion mounting structure of the underwater equipment of the ship.
Fig. 3 is a front cross-sectional view of the sealing cover in the anti-corrosion mounting structure of the underwater equipment of the ship.
Fig. 4 is the utility model discloses anticorrosive mounting structure's of boats and ships underwater equipment structure sketch map.
Fig. 5 is a use state diagram of the anti-corrosion mounting structure of the underwater equipment of the ship.
Fig. 6 is a partially enlarged view of fig. 5.
Wherein the reference numerals are specified as follows: the device comprises a device body 1, a fastener mounting hole 2, a sealing rubber groove 3, a sealing cover mounting hole 4, a sealing cover 5, a screwing stress groove 6, an overflow hole 7, a groove 8, a fastener 9, a sealing rubber 10, a mounting groove hole 11 and an ocean punch 12.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 4 to 6, the present embodiment provides an anticorrosion mounting structure for marine underwater equipment, which includes an equipment body 1, a fastening member 9, and a cover 5, where the equipment body 1 is provided with a through mounting slot 11 along a circumferential direction. As shown in fig. 1, the mounting slot 11 includes a fastener mounting hole 2, a cover mounting hole 4 and a sealant groove 3, the mounting hole 2 of the fastener 9 is formed along one side of the apparatus body 1, the cover mounting hole 4 is formed along the other side of the apparatus body 1, the fastener 9 is in threaded connection with the fastener mounting hole 2, and the fastener 9 is a stainless steel bolt. The sealing cover 5 is in threaded connection with the sealing cover mounting hole 4, the sealing glue groove 3 is filled with sealing glue 10, and the diameter of the sealing cover mounting hole 4, which is larger than the diameter of the sealing glue groove 3, is larger than the diameter of the fastener mounting hole 2. As shown in fig. 2 and 3, a groove 8 is formed in one side of the sealing cover 5 in the sealing cover mounting hole 4 along the axis of the sealing cover 5, a tightening stress groove 6 is formed in the other side of the sealing cover 5, an overflow hole 7 is formed in the sealing cover 5 in a penetrating manner, and the sealing cover 5 is made of copper alloy. The joint surface of the fastener 9 and the fastener mounting hole 2 is filled with a sealant 10, the joint surface of the sealing cover 5 and the sealing cover mounting hole 4 is filled with the sealant 10, and the sealant 10 is epoxy resin. The edge of the cover 5 and the cover mounting hole 4 is knocked by a foreign punch 12.
The installation structure of the embodiment is suitable for corrosive environments (such as seawater or acid-base water), and the installation method comprises the following steps:
1. the copper alloy cover 5 is sized appropriately according to the size of the fastener 9 (stainless steel bolt).
2. When the fastening piece 9 is installed, the sealing glue 10 is coated on the inner surface of the fastening piece installation hole 2, the thread sealing glue 10 is coated on the thread position of the fastening piece 9, and then the equipment body 1 is connected with the installation surface through the fastening piece 9.
3. The sealing glue groove 3 on the equipment body 1 is filled with epoxy resin, the external thread of the sealing cover 5 is coated with the thread sealing glue 10 and then screwed to be flush with the end face of the equipment body 1, and redundant epoxy resin overflows from the middle overflow hole 7 of the sealing cover 5.
5. And 4-point foreign punch 12 is knocked at the position, close to the thread, of the sealing cover 5 to lock the sealing cover 5.
6. And after the epoxy resin and the thread sealant 10 are cured, the installation of the equipment is completed.
In the embodiment, when the fastening piece 9 is detached, the sealing cover 5 needs to be heated by flame, and after the epoxy resin is softened, the sealing cover 5 and the fastening piece 9 are screwed out.
Although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention can be made without departing from the spirit and scope of the present invention, and these modifications and improvements are within the spirit and scope of the present invention.
Claims (7)
1. An anticorrosion mounting structure for ship underwater equipment is characterized by comprising an equipment body (1), a fastener (9) and a sealing cover (5), wherein the equipment body (1) is provided with a through mounting groove hole (11) along the circumferential direction, the mounting groove hole (11) comprises a fastener mounting hole (2), a sealing cover mounting hole (4) and a sealing glue groove (3), the fastener mounting hole (2) is formed along one side of the equipment body (1), the sealing cover mounting hole (4) is formed along the other side of the equipment body (1), the fastener (9) is in threaded connection with the fastener mounting hole (2), the sealing cover (5) is in threaded connection with the sealing cover mounting hole (4), a sealing glue groove (10) is filled in the sealing glue groove (3), one side of the sealing cover (5) in the sealing cover mounting hole (4) is outwards provided with a groove (8) along the axis of the sealing cover (5), the other side of the sealing cover (5) is provided with a screwing stress groove (6), and the sealing cover (5) is provided with an overflow hole (7) in a penetrating manner.
2. The corrosion-resistant mounting structure for underwater equipment of a ship as claimed in claim 1, wherein the diameter of the cover mounting hole (4) is larger than the diameter of the sealant groove (3) than the diameter of the fastener mounting hole (2).
3. The corrosion-resistant mounting structure for underwater equipment of a ship as claimed in claim 1, wherein the joint surface of said fastener with said fastener mounting hole (2) is filled with a sealant (10), and the joint surface of said cover (5) with said cover mounting hole (4) is filled with a sealant (10).
4. The corrosion-resistant mounting structure for underwater equipment of a ship as claimed in claim 1 or 3, wherein said sealant (10) is an epoxy resin.
5. An anticorrosion mounting structure for marine underwater equipment according to claim 1, wherein a foreign object (12) is struck at the edge of the cover (5) and the cover mounting hole (4).
6. A corrosion protection installation structure of marine underwater equipment according to claim 1, wherein the fastening member (9) is a stainless steel bolt.
7. An anti-corrosion mounting structure for marine underwater equipment according to claim 1, wherein the cover (5) is made of copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840347.1U CN211196546U (en) | 2019-10-30 | 2019-10-30 | Anticorrosive mounting structure of boats and ships underwater equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921840347.1U CN211196546U (en) | 2019-10-30 | 2019-10-30 | Anticorrosive mounting structure of boats and ships underwater equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211196546U true CN211196546U (en) | 2020-08-07 |
Family
ID=71883415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921840347.1U Active CN211196546U (en) | 2019-10-30 | 2019-10-30 | Anticorrosive mounting structure of boats and ships underwater equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211196546U (en) |
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2019
- 2019-10-30 CN CN201921840347.1U patent/CN211196546U/en active Active
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