CN207955957U - Ship non-solder pipeline crossing cabin part - Google Patents
Ship non-solder pipeline crossing cabin part Download PDFInfo
- Publication number
- CN207955957U CN207955957U CN201820260927.2U CN201820260927U CN207955957U CN 207955957 U CN207955957 U CN 207955957U CN 201820260927 U CN201820260927 U CN 201820260927U CN 207955957 U CN207955957 U CN 207955957U
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- China
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- bulkhead
- pedestal
- cover board
- trepanning
- pipe fitting
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Abstract
The utility model discloses a kind of ship non-solder pipeline crossing cabin parts, can will be fixedly connected with bulkhead across the pipe fitting of bulkhead trepanning；The diameter of bulkhead trepanning is more than the outer diameter of pipe fitting；Including pedestal, cover board, the outer diameter of cover board and pedestal is more than the diameter of bulkhead trepanning；Cover board is located at the side of bulkhead, and pedestal is located at the other side of bulkhead；Cover board and pedestal offer centre bore respectively, and the pipe fitting fixation is arranged in the centre bore of cover board and pedestal；The cover board is fixedly connected with pedestal by multiple circumferentially distributed bolts；The diameter of circumference is less than the diameter of bulkhead trepanning A where multiple bolts.The utility model is not necessarily to fire operation during the installation process, and without the integrality for destroying bulkhead, and easy to disassemble and repair is replaced, and construction efficiency and maintenance efficiency are improved.
Description
Technical field
The utility model is related to a kind of Shipbuilding pipe road fixing pieces, and in particular to a kind of ship non-solder pipeline crossing cabin
Part.
Background technology
In ship and the construction operation of ocean engineering, it is often necessary to pass through the bulkhead of hull to realize pipe fitting and ship pipe fitting
Being fixedly connected between body.Existing pipe fitting crossing cabin method is that pipe fitting cut-out is divided into two sections, is then welded on the bulkhead of trepanning
Connecing a pipe penetration piece, either two sections of pipe fittings are connected to pipe penetration piece again later or cross plate welding point by plate welding point excessively
Both ends.
This pipe fitting crossing cabin method needs to add a weldment on pipe fitting, while also adding two seal points, gesture
Safety coefficient must be reduced.
Simultaneously as pipe penetration piece needs are welded and fixed with hull, insulating effect can be just finally played, and welds and applies
Work must the operation in the closed narrow space of cabin, increase difficulty of construction to the operation of operating personnel.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of ship non-solder pipeline crossing cabin parts, it can keep away
Exempt to use and is welded and fixed mode and realizes pipeline crossing cabin.
In order to solve the above technical problems, the utility model ship is with the technical solution of non-solder pipeline crossing cabin part：
It can will be fixedly connected with bulkhead 10 across the pipe fitting 20 of bulkhead trepanning A；The diameter of bulkhead trepanning A is more than pipe fitting 20
Outer diameter B；Including pedestal 1, cover board 2, the outer diameter of cover board 2 and pedestal 1 is more than the diameter of bulkhead trepanning A；Cover board 2 is located at bulkhead 10
Side, pedestal 1 is located at the other side of bulkhead 10；Cover board 2 and pedestal 1 offer centre bore respectively, and the fixation of the pipe fitting 20 is worn
In the centre bore of cover board 2 and pedestal 1；The cover board 2 is fixedly connected with pedestal 1 by multiple circumferentially distributed bolts；It is more
The diameter of circumference is less than the diameter of bulkhead trepanning A where a bolt.
The utility model ship non-solder pipeline crossing cabin part has technical effect that：
The utility model realizes being fixedly connected between cover board and pedestal by bolt, since the outer diameter of cover board and pedestal is big
In the diameter of bulkhead trepanning, while cover board is fixedly attached to pedestal, it will be able to so that cover board and pedestal is fixed on bulkhead, from
And pipe fitting is fixed in the trepanning of bulkhead.The utility model is not necessarily to weld job during the installation process, bulkhead can be avoided to exist
High temperature deformation occurs in welding process.
The diameter of circumference where the fixing bolt of the utility model is less than the diameter of bulkhead trepanning, therefore cover board and pedestal
Connection will not be interfered with bulkhead, therefore the integrality being fixedly connected without destroying bulkhead between cover board and pedestal.
The cover board and pedestal of the utility model are all made of metallic rotary part, in order to processing and installation.
Further, fire prevention washer 4 is provided in the bulkhead trepanning A；Washer 4 is prevented fires between cover board 2 and pedestal 1
And it is sheathed on pipe fitting 20.The setting of fire prevention washer makes the utility model have good fire protecting performance.
Further, the fire prevention washer 4 uses the fire-retardant rubber material containing expanded graphite.The fire prevention washer of the material by
It can be expanded after heat, the space between bulkhead trepanning and pipe fitting is filled up completely, to completely cut off the both sides of bulkhead, prevent flue dust
Bulkhead is passed through with flame, to realize fire prevention.
Further, seal washer 5 is provided between the bulkhead 10 and pedestal 1.The utility model is in bulkhead and pedestal
Between be provided with seal washer, can avoid leaking between bulkhead and pedestal.
Further, the seal washer 5 is plain washer, to ensure water resistance.
Further, the outer end of the pedestal 1 is connected through a screw thread sealing ring fixing nut 3.Herein using threaded connection
Mode can be easy to disassemble.
Further, the outer end of the centre bore of the pedestal 1 is formed with interior sealing slot, the sealing ring fixing nut 3
The inner end of centre bore is formed with external seal slot, and external seal slot forms sealing ring locating slot with interior sealing slot；The sealing ring positioning
Slot is for housing O-ring seal 6.The utility model is provided with O-ring seal between pedestal and pipe fitting, can avoid pedestal with
It is leaked between pipe fitting.The setting of seal washer and O-ring seal makes the utility model have good water resistance.
Further, the external seal slot and interior sealing slot are respectively 45 degree of chamferings, in order to the processing of seal groove.
Further, the sealing ring fixing nut 3 is outer-hexagonal nut, in order to installation operation.
What the utility model can reach has the technical effect that：
The utility model is not necessarily to fire operation during the installation process, without the integrality for destroying bulkhead, and convenient for tearing open
Dress and repair are replaced, and construction efficiency and maintenance efficiency are improved.
Description of the drawings
It should be understood by those skilled in the art that following explanation is only schematically to illustrate the principles of the present invention, it is described
Principle can be applied in many ways, to realize many different alternative embodiments.These explanations are only used for showing this practicality
The General Principle of novel teachings, it is not intended to limit utility model design disclosed herein.
It is incorporated in the present specification and the attached drawing that forms part of this specification shows the embodiment party of the utility model
Formula, and for explaining the principles of the present invention together with the detailed description of general description and following drawings above.
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments：
Fig. 1 is the scheme of installation of the utility model ship non-solder pipeline crossing cabin part；
Fig. 2 is decomposition diagram of the utility model together with pipe fitting；
Fig. 3 is decomposition diagram of the utility model together with pipe fitting and bulkhead.
Reference sign in figure：
1 is pedestal, and 2 be cover board,
3 be sealing ring fixing nut, and 4 be fire prevention washer,
5 be seal washer, and 6 be O-ring seal,
10 be bulkhead, and 20 be pipe fitting.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of without creative work, all belongs to
In the range of the utility model protection.Unless otherwise defined, the technical term or scientific term used herein should be this reality
The ordinary meaning understood with the personage with general technical ability in novel fields." comprising " used herein etc. is similar
Word means to occur the element before the word, and either object is covered the element for appearing in the word presented hereinafter or object and its is waited
Together, other elements or object are not excluded for.
As shown in Figure 1 and Figure 2, the utility model ship non-solder pipeline crossing cabin part, can will be across bulkhead trepanning A's
Pipe fitting 20 is fixedly connected with bulkhead 10；Including pedestal 1, cover board 2, the outer diameter of cover board 2 and pedestal 1 is more than the diameter of bulkhead trepanning A；
Cover board 2 is located at the side of bulkhead 10, and pedestal 1 is located at the other side of bulkhead 10；
The diameter of bulkhead trepanning A is more than the outer diameter B of pipe fitting 20；Fire prevention washer 4 is provided in bulkhead trepanning A；Fire prevention washer 4
Between cover board 2 and pedestal 1 and it is sheathed on pipe fitting 20；
Cover board 2 and pedestal 1 offer centre bore respectively, and pipe fitting 20 is arranged in cover board 2, fire prevention washer 4 and pedestal 1 successively
In centre bore；
The fire prevention washer 4 preferably fire-retardant rubber material containing expanded graphite, can expand after heated, by bulkhead trepanning A
Space between pipe fitting 20 is filled up completely, and the both sides of bulkhead 10 are completely cut off, and prevents flue dust and flame from passing through bulkhead 10, to real
Now prevent fires.
Cover board 2 is fixedly connected with pedestal 1 by multiple circumferentially distributed bolts；The diameter of circumference is less than where multiple bolts
The diameter of bulkhead trepanning A, so that cover board 2 and the connection of pedestal 1 will not be interfered with bulkhead, therefore between cover board 2 and pedestal 1
Be fixedly connected without destroying the integrality of bulkhead 10；
Seal washer 5 is provided between bulkhead 10 and pedestal 1, seal washer 5 can avoid sending out between bulkhead 10 and pedestal 1
Raw leakage；5 preferred plain washer of seal washer, to ensure water resistance；
The outer end of pedestal 1 is connected through a screw thread sealing ring fixing nut 3；The outer end of pedestal 1 is formed with external screw thread, sealing ring
Fixing nut 3 is formed with internal thread, to realize the threaded connection between sealing ring fixing nut 3 and pedestal 1.Sealing ring is fixed
Outer-hexagonal nut may be used in nut 3, in order to installation operation.
The outer end of the centre bore of pedestal 1 is formed with interior sealing slot, and the inner end of the centre bore of sealing ring fixing nut 3 is formed with
External seal slot, external seal slot form sealing ring locating slot with interior sealing slot；External seal slot and interior sealing slot are preferably 45 degree of chamferings；
For housing O-ring seal 6, O-ring seal 6 can avoid sending out between pedestal 1 and pipe fitting 20 sealing ring locating slot
Raw leakage.
As shown in figure 3, the installation method of the utility model is as follows：
Pipe fitting 20 is first passed through to the trepanning A of bulkhead 10, then fire prevention washer 4 is sheathed on pipe fitting 20 and is located at bulkhead trepanning
In A；Seal washer 5 is sheathed on from one end of pipe fitting 20 on pipe fitting 20；
Then pedestal 1 is sheathed on from one end of pipe fitting 20 on pipe fitting 20, cover board 2 is sheathed on from the other end of pipe fitting 20
On pipe fitting 20；
Cover board 2, fire prevention washer 4, seal washer 5 and pedestal 1 are axially fixed and are connected as one by multiple bolts；
Since the diameter of cover board 2 and pedestal 1 is more than the diameter of bulkhead trepanning A, fixation is attached at respectively for cover board 2 and pedestal 1
The both sides of bulkhead 10；
O-ring seal 6 is installed in the interior sealing slot of pedestal 1, then by sealing ring fixing nut 3 from the one of pipe fitting 20
End cap is set on pipe fitting 20 and is connect with the screw threads for fastening of pedestal 1.
The utility model realizes being fixedly connected between pipeline crossing cabin part and bulkhead 10 by bolt, to consolidate pipe fitting 20
Due in the trepanning A of bulkhead 10, it is not necessarily to welding, so as to avoid the high temperature deformation of bulkhead 10.
The utility model is convenient for disassembly and assembly, is not necessarily to other cumbersome techniques, is convenient for replacement, repair and the cleaning of pipe fitting 20.
The utility model, it is not necessary that pipe fitting 20 is cut into two sections, can keep pipe fitting 20 during installing pipe fitting 20
Completely, without transition joint is added, pipe fitting 20 itself is without any leakage point.
Although the embodiment of the utility model is hereinbefore described in detail, those skilled in the art is come
It says it is readily apparent that these embodiments can be carry out various modifications and be changed.However, it is understood that this modification and change
Change belongs within the scope of the utility model as described in the claims and spirit.Moreover, described herein practicality is new
Type can have other embodiments, and can be practiced or carried out in several ways.
Claims (9)
1. a kind of ship non-solder pipeline crossing cabin part can will be fixed across the pipe fitting of bulkhead trepanning (20) and bulkhead (10) and connect
It connects；The diameter of bulkhead trepanning is more than the outer diameter of pipe fitting (20)；It is characterized in that：Including pedestal (1), cover board (2), cover board (2) and
The outer diameter of pedestal (1) is more than the diameter of bulkhead trepanning；Cover board (2) is located at the side of bulkhead (10), and pedestal (1) is located at bulkhead (10)
The other side；Cover board (2) and pedestal (1) offer centre bore respectively, and pipe fitting (20) fixation is arranged in cover board (2) and pedestal
(1) in centre bore；The cover board (2) is fixedly connected with pedestal (1) by multiple circumferentially distributed bolts；Where multiple bolts
The diameter of circumference is less than the diameter of bulkhead trepanning.
2. ship according to claim 1 non-solder pipeline crossing cabin part, it is characterised in that：Setting in the bulkhead trepanning
There is fire prevention washer (4)；Fire prevention washer (4) is located between cover board (2) and pedestal (1) and is sheathed on pipe fitting (20).
3. ship according to claim 2 non-solder pipeline crossing cabin part, it is characterised in that：The fire prevention washer (4) is adopted
With the fire-retardant rubber material containing expanded graphite.
4. ship according to claim 1 non-solder pipeline crossing cabin part, it is characterised in that：The bulkhead (10) and pedestal
(1) seal washer (5) is provided between.
5. ship according to claim 4 non-solder pipeline crossing cabin part, it is characterised in that：The seal washer (5) is
Plain washer.
6. ship according to claim 1 non-solder pipeline crossing cabin part, it is characterised in that：The outer end of the pedestal (1)
It is connected through a screw thread sealing ring fixing nut (3).
7. ship according to claim 6 non-solder pipeline crossing cabin part, it is characterised in that：The center of the pedestal (1)
The outer end in hole is formed with interior sealing slot, and the inner end of the centre bore of the sealing ring fixing nut (3) is formed with external seal slot, outer close
Sealing groove forms sealing ring locating slot with interior sealing slot；The sealing ring locating slot is for housing sealing ring (6).
8. ship according to claim 7 non-solder pipeline crossing cabin part, it is characterised in that：The external seal slot and Nei Mi
Sealing groove is respectively 45 degree of chamferings.
9. ship according to claim 6 non-solder pipeline crossing cabin part, it is characterised in that：The sealing ring fixing nut
(3) it is outer-hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260927.2U CN207955957U (en) | 2018-02-20 | 2018-02-20 | Ship non-solder pipeline crossing cabin part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260927.2U CN207955957U (en) | 2018-02-20 | 2018-02-20 | Ship non-solder pipeline crossing cabin part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955957U true CN207955957U (en) | 2018-10-12 |
Family
ID=63739554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820260927.2U Active CN207955957U (en) | 2018-02-20 | 2018-02-20 | Ship non-solder pipeline crossing cabin part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219565A (en) * | 2019-12-20 | 2020-06-02 | 北京吉瑞普管道技术有限公司 | End face fire protection device |
| CN113202980A (en) * | 2021-06-03 | 2021-08-03 | 中船黄埔文冲船舶有限公司 | Welding-free bulkhead penetrating device and ship |
-
2018
- 2018-02-20 CN CN201820260927.2U patent/CN207955957U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219565A (en) * | 2019-12-20 | 2020-06-02 | 北京吉瑞普管道技术有限公司 | End face fire protection device |
| CN113202980A (en) * | 2021-06-03 | 2021-08-03 | 中船黄埔文冲船舶有限公司 | Welding-free bulkhead penetrating device and ship |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |