CN108263559A - The protection structure of side of a ship outer tube zinc coat and its guard method and production method - Google Patents
The protection structure of side of a ship outer tube zinc coat and its guard method and production method Download PDFInfo
- Publication number
- CN108263559A CN108263559A CN201711383426.XA CN201711383426A CN108263559A CN 108263559 A CN108263559 A CN 108263559A CN 201711383426 A CN201711383426 A CN 201711383426A CN 108263559 A CN108263559 A CN 108263559A
- Authority
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- China
- Prior art keywords
- tube body
- sleeve pipe
- protection sleeve
- outer tube
- bracket
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
- B63B13/02—Ports for passing water through vessels' sides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The present invention relates to ship equipment technical fields; disclose a kind of protection structure of hull side of a ship outer tube zinc coat and its guard method and manufacturing method; it protects structure to include the protection sleeve pipe being sheathed on the tube body; the tube body is fixedly connected by the protection sleeve pipe with the bracket; by the protection of the protection sleeve pipe, so as to avoid the destruction when bracket and side of a ship outside plate are installed to the zinc coat of tube body outer surface；Its guard method is that first protection sleeve pipe is set on tube body; then the tube body to side of a ship outer tube and bracket carry out zinc-plated respectively; then side of a ship outer tube is transported on hull and strengthens connecting with bracket; bracket is in direct contact with protection sleeve pipe, effective protection destruction of the bracket to the Zinc coat of the tube body of side of a ship outer tube；The production method of its protection sleeve pipe includes first cutting pipe, and further according to special angle by one of ends cutting into inclined-plane, then by two end cuts into 45 degree of slope surface, production method is simply easily realized, with larger promotional value.
Description
Technical field
The present invention relates to ship equipment technical field, protection structure and its guarantor more particularly to a kind of side of a ship outer tube zinc coat
Maintaining method and production method.
Background technology
The basic demand of the side of a ship outer tube of ship is：The tube body of side of a ship outer tube need to do galvanizing processing, go on board and be installed to outside plate
When upper, tube surface zinc coat must not be destroyed.
Company's ship type is numerous at present, and the pattern of side of a ship outer tube also changes various, conventional setting-out pattern and met not therewith
In terms of demand, especially length.According to code requirement, cabin majority row outboard all need under waterline, and in the ship type of part,
Underwater ship side structure often has the situation in non-watertight sky cabin, to ensure the requirement for height of row's outboard, in addition structure and space
Limitation, causes side of a ship outer tube to be had to across empty cabin to topside, therefore the length for just having outboard pipe reaches several meters or more of situation.
In addition, prior art as shown in Figure 1, side of a ship outer tube 1 all needs to be strengthened with bracket 2, and bracket 2 need to be with side of a ship outer tube
1 tube body 11 is whole to be welded, after galvanizing again to being installed with outside plate 3 on ship.Space on ship is difficult to meet pipe and bracket
Corresponding installation site is entered back into after freezing, bracket is welded if first installing pipe and reburning, the zinc coat of tube surface can be destroyed.
Invention content
The object of the present invention is to provide a kind of protection structure of hull side of a ship outer tube zinc coat and its guard method and making sides
Method, enabling the zinc coat of effective protection tube surface and be easily installed.
To achieve these goals, the embodiment of the present invention provides a kind of protection structure of hull side of a ship outer tube zinc coat, described
Side of a ship outer tube includes tube body, and the tube body is fixedly mounted after being strengthened by bracket with the outside plate of hull, the protection structure packet
The protection sleeve pipe being sheathed on the tube body is included, the tube body is fixedly connected by the protection sleeve pipe with the bracket.
Preferably, the protection sleeve pipe is fixedly connected by welding with the tube body, the bracket
It is fixedly connected by welding with the outer surface of the protection sleeve pipe.
Preferably, the longitudinal section of the protection sleeve pipe is trapezoidal, and two on the axial direction of the protection sleeve pipe
It is welded respectively with the tube body at end.
Preferably, the tube body is cylindrical, and the protection sleeve pipe is cylindrical and between the tube body
Gap coordinates.
Preferably, the outer diameter spacing of the internal diameter of the protection sleeve pipe and the tube body is 2mm.
Preferably, one end of the tube body is installed with flange, and the other end of the tube body is passed through outside described
Mounting hole on plate is simultaneously welded and fixed with the outside plate, and the axial line of the tube body is in an angle α with the outside plate；
The protection sleeve pipe is set between the outside plate and the flange and is disposed adjacent with the outside plate, the protective case
Pipe is inclined to set close to the end face of the outside plate, and the axial line of the end face and the tube body is in an angle β；
Wherein, β=α.
Preferably, the material of the protection sleeve pipe is identical with the material of the tube body.
In addition, in order to realize identical foregoing invention purpose, it is zinc-plated that the embodiment of the present invention also provides a kind of hull side of a ship outer tube
The guard method of layer, the guard method include the following steps：
S1, above-mentioned protection sleeve pipe and bracket are made according to the structure size and its intensity requirement of side of a ship outer tube；
S2, after step S1, the protection sleeve pipe is sheathed on the tube body of the side of a ship outer tube and is welded and fixed, it is right
The outer surface of side of a ship outer tube and bracket carries out zinc-plated processing respectively；
The side of a ship outer tube is transported on hull and outside plate is installed by S3, upon step s 2；
S4, after step s 3, the bracket and the protection sleeve pipe on side of a ship outer tube are welded and fixed.
Preferably, step S5 is further included after step s4：Examine whether welding effect reaches standard.
In addition, in order to realize identical foregoing invention purpose, the embodiment of the present invention also provides the system of above-mentioned protection sleeve pipe
Make method, the longitudinal section of the protection sleeve pipe is trapezoidal, and the protection sleeve pipe is inclined to set close to the end face of the outside plate, institute
It states end face to be arranged in parallel with outside plate, the production method includes the following steps：
S1, according to the size of tube body of side of a ship outer tube and the size of bracket, choose the casing of corresponding diameter, and cut
Into the cylinder-shaped sleeve of certain length；
S2, after step S1, the oblique cutting cylinder-shaped sleeve in axial direction on one of end face, make to cut
The angle of the axial line of end face and tube body after cutting is equal to the angle of the axial line of the outside plate and tube body；
S3, upon step s 2, to described sleeve pipe in axial direction on two end cuts into 45 degree of slope surface, make institute
The longitudinal section for stating casing is trapezoidal.
A kind of protection structure of hull side of a ship outer tube zinc coat provided in an embodiment of the present invention and its guard method and manufacturer
Method, protection structure include the protection sleeve pipe being sheathed on the tube body, and the tube body passes through the protection sleeve pipe and institute
It states bracket to be fixedly connected, by the protection of the protection sleeve pipe, installation can be in direct contact to avoid bracket and tube body, so as to
The destruction to the zinc coat of tube body outer surface when bracket and side of a ship outside plate are installed is avoided, and especially suitable for the pipe of side of a ship outer tube
The long situation of ontology because when tube body is long, need it is first zinc-plated to tube body after again on hull with bracket
Installation can destroy the zinc coat on tube body so as to the reinforcement installation of bracket, and guard method is first to be set in protection sleeve pipe
On tube body, then the tube body to side of a ship outer tube and bracket carry out zinc-plated respectively, are then transported to side of a ship outer tube on hull and bracket
Strengthen connection, since bracket is in direct contact with the protection sleeve pipe being arranged outside tube body, so as to which effective protection bracket is to outboard
The destruction of the Zinc coat of the tube body of pipe, not only protects zinc coat, also simplifies installation procedure, improves installation effect
Rate, the production method of protection sleeve pipe include first cutting pipe, further according to special angle by one of ends cutting into inclined-plane,
Then by two end cuts into 45 degree of slope surface, production method is simply easily realized, with larger promotional value.
Description of the drawings
Fig. 1 is the outboard pipe mounting structure schematic diagram of the prior art；
Fig. 2 is a kind of protection structure of hull side of a ship outer tube zinc coat provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of the guard method of hull side of a ship outer tube zinc coat provided in an embodiment of the present invention；
Fig. 4 to fig. 6 is a kind of production method of the protection structure of hull side of a ship outer tube zinc coat provided in an embodiment of the present invention
The structure diagram of step；
Wherein, 1- sides of a ship outer tube, 11- tube bodies, 2- brackets, 3- outside plates, 31- mounting holes, 4- protection sleeve pipes, 5- hulls.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but be not limited to the scope of the present invention.
As shown in Fig. 2, a kind of protection structure for hull side of a ship outer tube zinc coat that the preferred embodiment of the present invention provides, outboard
Pipe 1 includes tube body 11, and the tube body 11 is fixedly mounted by the outside plate 3 with hull 5 after the reinforcement of bracket 2, the protection knot
Structure includes the protection sleeve pipe 4 being sheathed on the tube body 11, and the tube body 11 passes through the protection sleeve pipe 4 and the bracket
2 are fixedly connected, and by the protection of the protection sleeve pipe 4, can be in direct contact installation to avoid bracket 2 and tube body 11, so as to
The destruction to the zinc coat of 11 outer surface of tube body when bracket 2 and side of a ship outside plate 1 are installed is avoided, and especially suitable for side of a ship outer tube
The long situation of tube body because when tube body is long, need it is first zinc-plated to tube body after again on hull with
Bracket is installed, and the zinc coat on tube body can be destroyed so as to the reinforcement installation of bracket, when using guarantor provided in an embodiment of the present invention
, then can be first zinc-plated to the progress of the tube body of side of a ship outer tube after protecting pipe, then side of a ship outer tube is transported on hull and bracket is strengthened
Connection, since bracket is in direct contact with the protection sleeve pipe being arranged outside tube body, so as to which effective protection bracket is to side of a ship outer tube
The destruction of the Zinc coat of tube body, not only protects zinc coat, also simplifies installation procedure, improves installation effectiveness.
Specifically, the protection sleeve pipe 4 is fixedly connected by welding with the tube body 11, the bracket 2 with
The outer surface of the protection sleeve pipe 4 is fixedly connected by welding, it is preferable that the longitudinal section of the protection sleeve pipe 4 is in ladder
Shape, the both ends on the axial direction of the protection sleeve pipe 4 are welded respectively with the tube body, further can be by protection sleeve pipe
Both ends carry out lap welding with tube body, so as to obtain more preferably fixed effect, so as to meet integrally-built intensity requirement.
Preferably, the tube body 11 is cylindrical, the protection sleeve pipe 4 it is cylindrical and with 11 gap of tube body
Cooperation, specifically, the internal diameter of the protection sleeve pipe 4 and the outer diameter spacing of the tube body 11 are 2mm, so that protection sleeve pipe
4 can quickly and easily be sheathed on the tube body 11, and keep smaller gap, to facilitate welding and improve fixed steady
It is qualitative.
It is further preferred that one end of the tube body 11 is installed with flange 12, the other end of the tube body 11 is described in
Mounting hole 31 on outside plate 3 is simultaneously welded and fixed with the outside plate 3, and the axial line of the tube body 11 is with the outside plate 3 in a folder
Angle α；The protection sleeve pipe 4 is set between the outside plate 3 and the flange 12 and is disposed adjacent with the outside plate 3, the protection
Casing 4 is inclined to set close to the end face of the outside plate 3, and the axial line of the end face and the tube body 11 is in an angle β；Its
In, β=α is thereby guaranteed that and the mounting hole 31 of outside plate 3 and tube body 11 is not interfered with when installing side of a ship outer tube to hull 5
Cooperation.
It is highly preferred that the material of the protection sleeve pipe 4 is identical with the material of the tube body 11, consequently facilitating processing system
It makes, and is conveniently welded and fixed.
In addition, as shown in figure 3, the embodiment of the present invention also provides a kind of guard method of hull side of a ship outer tube zinc coat, it is described
Guard method includes the following steps：
S1, above-mentioned protection sleeve pipe and bracket are made according to the structure size and its intensity requirement of side of a ship outer tube；Specifically, root
The internal diameter of protection sleeve pipe and length are determined according to the diameter and length of the tube body of side of a ship outer tube, it will according to the reinforcement of side of a ship outer tube
It asks to make bracket.
S2, after step S1, the protection sleeve pipe is sheathed on the tube body of the side of a ship outer tube and is welded and fixed, have
Body carries out spot welding by both ends on protection sleeve pipe length direction and fixes, then to the outer surface of side of a ship outer tube and bracket respectively into
Row zinc-plated processing；
The side of a ship outer tube is transported on hull and outside plate is installed by S3, upon step s 2；
S4, after step s 3, the bracket and the protection sleeve pipe on side of a ship outer tube is welded and fixed, specifically, by bracket
Bottom and the outer surface of protection sleeve pipe be welded and fixed, the top of bracket is fixed with Hull Welding, by the side of bracket with it is outer
Plate is welded and fixed.
Preferably, step S5 is further included after step s4：Examine whether welding effect reaches standard, to ensure whole knot
The fastness of structure.
In addition, the production method that the embodiment of the present invention also provides above-mentioned protection sleeve pipe, the production method includes following
Step：
S1, according to the size of tube body of side of a ship outer tube and the size of bracket, choose the casing of corresponding diameter, and cut
Into the cylinder-shaped sleeve (as shown in Figure 4) of certain length；Cylinder-shaped sleeve is in hollow pipe, and internal diameter is outer slightly larger than tube body
Diameter, so as to ensure both rational fitting, the length of cylinder-shaped sleeve should be greater than the bottom lengths of bracket, so as to ensure elbow
The bottom of plate will not be contacted with tube body.
S2, after step S1, the oblique cutting cylinder-shaped sleeve in axial direction on one of end face, make to cut
The angle of the axial line of end face and tube body after cutting is equal to the angle of the axial line of the outside plate and tube body；The cutting mode
Conventional existing cutting technique can be used, and the cut surface that can polish after having cut, protection sleeve pipe such as Fig. 5 institutes after cutting
Show.
S3, upon step s 2, to the protection sleeve pipe in axial direction on two end cuts into 45 degree of slope surface, make
The longitudinal section of the protection sleeve pipe is trapezoidal, is fixed with the spot welding for being convenient to tube body, the protection sleeve pipe to complete such as Fig. 6 institutes
Show.
To sum up, an embodiment of the present invention provides a kind of protection structure of hull side of a ship outer tube zinc coat and its guard method and systems
Method is made, which includes the protection sleeve pipe being sheathed on the tube body, and the tube body passes through the protection sleeve pipe
It is fixedly connected with the bracket, by the protection of the protection sleeve pipe, installation can be in direct contact to avoid bracket and tube body, so as to
It can be to avoid the destruction when bracket and side of a ship outside plate are installed to the zinc coat of tube body outer surface, and especially suitable for side of a ship outer tube
The long situation of tube body because when tube body is long, need it is first zinc-plated to tube body after again on hull with
Bracket is installed, and the zinc coat on tube body can be destroyed so as to the reinforcement installation of bracket, guard method is first by protective case pipe sleeve
Be located on tube body, then the tube body to side of a ship outer tube and bracket carry out zinc-plated respectively, then by side of a ship outer tube be transported on hull with
Bracket strengthens connection, since bracket is in direct contact with the protection sleeve pipe being arranged outside tube body, so as to effective protection bracket pair
The destruction of the Zinc coat of the tube body of side of a ship outer tube, not only protects zinc coat, also simplifies installation procedure, improves installation
Efficiency, the production method of protection sleeve pipe include first cutting pipe, further according to special angle by one of ends cutting into oblique
Face, then by two end cuts into 45 degree of slope surface, production method is simply easily realized, with larger promotional value.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of protection structure of hull side of a ship outer tube zinc coat, the side of a ship outer tube includes tube body, and the tube body passes through bracket
It is fixedly mounted after reinforcement with the outside plate of hull, which is characterized in that the protection structure includes the guarantor being sheathed on the tube body
Protecting pipe, the tube body are fixedly connected by the protection sleeve pipe with the bracket.
2. the protection structure of hull side of a ship outer tube zinc coat as described in claim 1, which is characterized in that the protection sleeve pipe and institute
It states tube body to be fixedly connected by welding, the bracket and the outer surface of the protection sleeve pipe are solid by welding
Fixed connection.
3. the protection structure of hull side of a ship outer tube zinc coat as claimed in claim 2, which is characterized in that the protection sleeve pipe is indulged
Section is trapezoidal, and the both ends on the axial direction of the protection sleeve pipe are welded respectively with the tube body.
4. the protection structure of hull side of a ship outer tube zinc coat as described in claim 1, which is characterized in that the tube body is in pipe
Shape, the protection sleeve pipe it is cylindrical and with the tube body clearance fit.
5. the protection structure of hull side of a ship outer tube zinc coat as claimed in claim 4, which is characterized in that the protection sleeve pipe it is interior
The outer diameter spacing of diameter and the tube body is 2mm.
6. such as the protection structure of claim 1-5 any one of them hull side of a ship outer tube zinc coats, which is characterized in that the pipe sheet
One end of body is installed with flange, and the other end of the tube body passes through the mounting hole on the outside plate and welded with the outside plate solid
Fixed, the axial line of the tube body is in an angle α with the outside plate；
The protection sleeve pipe is set between the outside plate and the flange and is disposed adjacent with the outside plate, and the protection sleeve pipe is leaned on
The end face of the nearly outside plate is inclined to set, and the axial line of the end face and the tube body is in an angle β；
Wherein, β=α.
7. such as the protection structure of claim 1-5 any one of them hull side of a ship outer tube zinc coats, which is characterized in that the protection
The material of casing is identical with the material of the tube body.
8. a kind of guard method of hull side of a ship outer tube zinc coat, which is characterized in that include the following steps：
S1, such as claim 1-7 any one of them protection sleeve pipes are made according to the structure size and its intensity requirement of side of a ship outer tube
And bracket；
S2, after step S1, the protection sleeve pipe is sheathed on the tube body of the side of a ship outer tube and is welded and fixed, to outboard
The outer surface of pipe and bracket carries out zinc-plated processing respectively；
The side of a ship outer tube is transported on hull and outside plate is installed by S3, upon step s 2；
S4, after step s 3, the bracket and the protection sleeve pipe on side of a ship outer tube are welded and fixed.
9. a kind of guard method of hull side of a ship outer tube zinc coat as claimed in claim 8, which is characterized in that after step s4
Further include step S5：Examine whether welding effect reaches standard.
10. a kind of method for making protection sleeve pipe described in claim 1, the longitudinal section of the protection sleeve pipe is trapezoidal, described
Protection sleeve pipe is inclined to set close to the end face of the outside plate, and the end face is arranged in parallel with the outside plate, the method includes
Following steps：
S1, according to the size of tube body of side of a ship outer tube and the size of bracket, choose the casing of corresponding diameter, and cut into one
The cylinder-shaped sleeve of measured length；
S2, after step S1, the oblique cutting cylinder-shaped sleeve in axial direction on one of end face, after making cutting
End face and tube body axial line angle be equal to the outside plate and tube body axial line angle；
S3, upon step s 2, to described sleeve pipe in axial direction on two end cuts into 45 degree of slope surface, make the set
The longitudinal section of pipe is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711383426.XA CN108263559A (en) | 2017-12-20 | 2017-12-20 | The protection structure of side of a ship outer tube zinc coat and its guard method and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711383426.XA CN108263559A (en) | 2017-12-20 | 2017-12-20 | The protection structure of side of a ship outer tube zinc coat and its guard method and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108263559A true CN108263559A (en) | 2018-07-10 |
Family
ID=62772411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711383426.XA Pending CN108263559A (en) | 2017-12-20 | 2017-12-20 | The protection structure of side of a ship outer tube zinc coat and its guard method and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263559A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128561A (en) * | 2018-10-30 | 2019-01-04 | 广船国际有限公司 | A kind of installation method of steamer pipeline |
| CN111457164A (en) * | 2020-04-26 | 2020-07-28 | 中船黄埔文冲船舶有限公司 | Desulfurization system arranges outboard tube |
| CN112208723A (en) * | 2020-11-06 | 2021-01-12 | 伊荣德滚塑管业（深圳）有限公司 | Anti-corrosion protection processing method for ship metal outboard plate with outboard pipe |
| CN113398509A (en) * | 2021-06-23 | 2021-09-17 | 芜湖造船厂有限公司 | Fire fighting installation structure of fire fighting ship and welding method thereof |
| CN113983241A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Method of installing reinforced pipe using structural retainer and reinforced pipe assembly |
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| CN103723266A (en) * | 2013-12-27 | 2014-04-16 | 浙江造船有限公司 | Ventilation device for maritime work ship special liquid cabin and implementation method |
| CN206984259U (en) * | 2017-07-03 | 2018-02-09 | 大连船舶重工集团有限公司 | A kind of outboard Tube Drain frock |
| CN207889935U (en) * | 2017-12-20 | 2018-09-21 | 广州文冲船厂有限责任公司 | A kind of protection structure of side of a ship outer tube zinc coat |
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| CN102720894A (en) * | 2011-03-30 | 2012-10-10 | 江苏省镇江船厂有限责任公司 | Deck penetration piece for ship pipe and penetration method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109128561A (en) * | 2018-10-30 | 2019-01-04 | 广船国际有限公司 | A kind of installation method of steamer pipeline |
| CN111457164A (en) * | 2020-04-26 | 2020-07-28 | 中船黄埔文冲船舶有限公司 | Desulfurization system arranges outboard tube |
| CN112208723A (en) * | 2020-11-06 | 2021-01-12 | 伊荣德滚塑管业（深圳）有限公司 | Anti-corrosion protection processing method for ship metal outboard plate with outboard pipe |
| CN113398509A (en) * | 2021-06-23 | 2021-09-17 | 芜湖造船厂有限公司 | Fire fighting installation structure of fire fighting ship and welding method thereof |
| CN113983241A (en) * | 2021-11-10 | 2022-01-28 | 上海外高桥造船有限公司 | Method of installing reinforced pipe using structural retainer and reinforced pipe assembly |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |
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| RJ01 | Rejection of invention patent application after publication |