CN209043527U - A kind of cabin air seal test technique port lid - Google Patents
A kind of cabin air seal test technique port lid Download PDFInfo
- Publication number
- CN209043527U CN209043527U CN201821593526.5U CN201821593526U CN209043527U CN 209043527 U CN209043527 U CN 209043527U CN 201821593526 U CN201821593526 U CN 201821593526U CN 209043527 U CN209043527 U CN 209043527U
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- CN
- China
- Prior art keywords
- fabrication hole
- sealing plate
- fixed plate
- cabin
- siding
- Prior art date
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a kind of cabin air seal test technique port lids.Including cabin, fabrication hole is offered on the siding in the cabin, fixed plate is equipped on the outside of the fabrication hole, sealing plate is equipped on the inside of the fabrication hole, if being fixed with bolt stem on the outer end face of the sealing plate, the bolt is located in fabrication hole, the fixed plate is equipped with through-hole of several sets on bolt, the outside of the fixed plate passes through nut and is bolted, and the siding of fabrication hole is equipped with the interior gasket positioned at fabrication hole surrounding between fixed plate and sealing plate, between the sealing plate and siding.The utility model structure is simple, easy to operate, by using the utility model structure, reduces the labor intensity of worker, easy for assemble or unload quick, the working time can be greatlyd save, to improve working efficiency.
Description
Technical field
The utility model relates to a kind of cabin air seal test technique port lids.
Background technique
Ship in the fabrication process, in order to examine cabin structure intensity, needs to make a strength test to cabin.Doing intensity
Before test, advanced row air seal test is needed, cabin need to form closed environment, then be inflated to cabin, examine cabin with this
Whether room circumference has the case where gas leakage, when the completely specific airtight conditions in cabin, so that it may carry out the water pressure test to cabin, check
Whether cabin structure has situations such as deformation, damage, to achieve the purpose that examine cabin structure intensity.According to existing routine side
Method, be first the apertures such as manhole or fabrication hole are closed using seal plate welding, complete strength test after, in order to it is easy for construction with
Safety, need to be again turned on sealing plate, this results in workload very big, and will cause plate waste, and working efficiency is low.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is to provide a kind of structure is simple, easy to operate, workload intensity
It is small, it is easy for assemble or unload, the extensive work time can be saved, a kind of cabin air seal test technique port lid of working efficiency is improved.
Thus the technical scheme adopted by the utility model is
Including cabin, fabrication hole is offered on the siding in the cabin, is equipped with fixed plate, the work on the outside of the fabrication hole
Sealing plate is equipped on the inside of skill hole, if being fixed with bolt stem on the outer end face of the sealing plate, the bolt is located in fabrication hole, described
Fixed plate is equipped with through-hole of several sets on bolt, and the outside of the fixed plate passes through nut and is bolted, fabrication hole
Siding is equipped with the interior gasket positioned at fabrication hole surrounding between fixed plate and sealing plate, between the sealing plate and siding.
As a further improvement of the above technical scheme, it is equipped between the siding and fixed plate positioned at fabrication hole surrounding
External seal pad.
As a further improvement of the above technical scheme, handle is fixed on the outer end face of the sealing plate.
As a further improvement of the above technical scheme, the fixed plate is made of several security strips.
As a further improvement of the above technical scheme, the outer end face of the sealing plate, which is equipped with, is located on the upside of fabrication hole under
The baffle of side.
The utility model has the advantages that:
The utility model structure is simple, easy to operate, and by using the utility model structure, the labour for reducing worker is strong
Degree, it is easy for assemble or unload quick, the working time can be greatlyd save, to improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1 it is cabin in figure, 2 be siding, 3 be fabrication hole, 4 be fixed plate, 5 be sealing plate, 6 be bolt, 7 be nut, 8 is interior
Gasket, 9 be external seal pad, 10 be handle, 11 be baffle.
Specific embodiment
A kind of cabin air seal test technique port lid, including cabin 1 offer fabrication hole 3, institute on the siding 2 in the cabin 1
It states and is equipped with fixed plate 4 on the outside of fabrication hole 3, sealing plate 5 is equipped on the inside of the fabrication hole 3, is fixed on the outer end face of the sealing plate 5
If bolt stem 6, the bolt 6 is located in fabrication hole 3, and the fixed plate 4 is equipped with through-hole of several sets on bolt 6, described
The outside of fixed plate 4 is connect by nut 7 with bolt 6, and the siding of fabrication hole 3 is between fixed plate 4 and sealing plate 5, the envelope
The interior gasket 8 positioned at 3 surrounding of fabrication hole is equipped between plate 5 and siding 2.
As a further improvement of the above technical scheme, it is equipped between the siding 2 and fixed plate 4 and is located at fabrication hole 3 four
The external seal pad 9 in week.
As a further improvement of the above technical scheme, handle 10 is fixed on the outer end face of the sealing plate 5.
As a further improvement of the above technical scheme, the fixed plate 4 is made of several security strips.
As a further improvement of the above technical scheme, the outer end face of the sealing plate 5 be equipped be located at the upside of fabrication hole 3 and
The baffle 11 of downside.
It is emphasized that: the above description is only the embodiments of the present invention, is not intended to limit the utility model
The scope of the patents, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or it is straight
It connects or is used in other related technical areas indirectly, be also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of cabin air seal test technique port lid, which is characterized in that including cabin, offer technique on the siding in the cabin
Hole, the fabrication hole outside are equipped with fixed plate, sealing plate are equipped on the inside of the fabrication hole, is fixed on the outer end face of the sealing plate
If bolt stem, the bolt is located in fabrication hole, and the fixed plate is equipped with through-hole of several sets on bolt, the fixed plate
Outside by nut and being bolted, the siding of fabrication hole is between fixed plate and sealing plate, between the sealing plate and siding
Equipped with the interior gasket for being located at fabrication hole surrounding.
2. a kind of cabin air seal test technique port lid according to claim 1, which is characterized in that the siding and fixed plate
Between be equipped with positioned at fabrication hole surrounding external seal pad.
3. a kind of cabin air seal test technique port lid according to claim 1, which is characterized in that the outer end face of the sealing plate
On be fixed with handle.
4. a kind of cabin air seal test technique port lid according to claim 1, which is characterized in that the fixed plate is by several
Security strip composition.
5. a kind of cabin air seal test technique port lid according to claim 1, which is characterized in that the outer end face of the sealing plate
It is equipped with the baffle positioned at fabrication hole the upper side and lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593526.5U CN209043527U (en) | 2018-09-28 | 2018-09-28 | A kind of cabin air seal test technique port lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593526.5U CN209043527U (en) | 2018-09-28 | 2018-09-28 | A kind of cabin air seal test technique port lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043527U true CN209043527U (en) | 2019-06-28 |
Family
ID=67034572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821593526.5U Active CN209043527U (en) | 2018-09-28 | 2018-09-28 | A kind of cabin air seal test technique port lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043527U (en) |
-
2018
- 2018-09-28 CN CN201821593526.5U patent/CN209043527U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |