CN208488222U - A kind of close property detection instrument of ship CM node region - Google Patents
A kind of close property detection instrument of ship CM node region Download PDFInfo
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- CN208488222U CN208488222U CN201821144997.8U CN201821144997U CN208488222U CN 208488222 U CN208488222 U CN 208488222U CN 201821144997 U CN201821144997 U CN 201821144997U CN 208488222 U CN208488222 U CN 208488222U
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- property detection
- close property
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Abstract
The utility model discloses a kind of close property detection instruments of ship CM node region, the close property detection instrument includes top panel, front end-plate, end plate, epipleural and lower side panel, the top panel, front end-plate, end plate, connector there are two being set on epipleural or lower side panel, edge on the front end-plate and end plate is respectively provided with end plate sealing plate, being sticked on the end plate sealing plate has the first sealing strip and the second sealing strip, horizontal bayonet is constituted between first sealing strip and second sealing strip, the outer rim of first sealing strip is in first angle, the outer rim of second sealing strip is in second angle, the edge of the epipleural and lower side panel is respectively provided with side plate sealing plate, being sticked on the side plate sealing plate has third sealing strip.The beneficial effects of the utility model are to improve the efficiency of tightness of welding lines detection.
Description
Technical field
The utility model belongs to field of shipbuilding, and in particular to a kind of close property detection instrument of ship CM node region.
Background technique
Under normal conditions, the CM node region of ship is made of longitudinal vertical bulkhead, horizontal girder and longitudinal sloping bulkhead, including
Fillet weld, the fillet weld of longitudinal sloping bulkhead and horizontal girder composition of two fillet welds, i.e., longitudinal vertical bulkhead and horizontal girder composition,
The close property detection method that can be taken this two fillet welds is as follows:
One, using cabin inflation method.Be inflated in the cabin belonging to two fillet welds respectively, reach as defined in
After pressure, in cabin exterior to the close property of weld seam spraying liquid soap detection weld seam.Cabin air test needs to wait until belonging to weld seam
Structure form complete cabin after just can be carried out, usually carried out in dock or harbour stage, weld seam not can be carried out painting before testing
Dress and to carry out protection, when test around construction all need to stop, the touch-up paint for carrying out weld seam after the test works, to a certain degree
On extend dock and harbour period, reduce shipbuilding efficiency.
Two, using the method vacuumized, i.e., toward liquid soap is sprayed on weld seam, it will test tool cover in face of weld, utilize
High-speed flow forms the close implementations of the vacuum state detection weld seam of negative pressure in detection instrument.In view of the resistance of ship structure
Gear vacuumizes detect in non-structural face under normal circumstances, and conventional detection tool can only individually carry out close property inspection for a weld seam
It surveys.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides a kind of close property detection work of ship CM node region
Tool, the utility model can carry out close property detection to two weld seams up and down of CM node region simultaneously, improve detection efficiency, shorten
Ship construction period.
To achieve the above object, the utility model uses following technical scheme:
A kind of close property detection instrument of ship CM node region, the close property detection instrument include top panel, front end-plate, after
End plate, epipleural and lower side panel, set that there are two connect on the top panel, front end-plate, end plate, epipleural or lower side panel
Head, the edge on the front end-plate and end plate are respectively provided with end plate sealing plate, and being sticked on the end plate sealing plate, there have to be first close
Strip of paper used for sealing and the second sealing strip constitute horizontal bayonet between first sealing strip and second sealing strip, described first is close
The outer rim of strip of paper used for sealing is in first angle, and the outer rim of second sealing strip is in second angle, the edge of the epipleural and lower side panel
It is respectively provided with side plate sealing plate, being sticked on the side plate sealing plate has third sealing strip.
The first angle is 90 °.
The second angle is 45 °.
The middle part of the end plate sealing plate is exposed in the bottom of the bayonet, and the middle part has vertical surface.
The top panel is equipped with handle.
The handle is connected on the top panel by reinforcement block.
The top panel, front end-plate, end plate, epipleural, lower side panel and reinforcement block are all made of transparent material and are made.
The transparent material is organic glass.
A connection air charging system in the connector, another connection air gauge in the connector.
Compared with prior art, the utility model has the following beneficial effects:
1. close property detection can be carried out simultaneously to two weld seams for forming CM node simultaneously, shortens detection time, improve construction
Efficiency；
2. forming undivided chambers without the welding line structure until CM node region, weld seam can carry out close after welding
Property detection, for it is subsequent construction gain time, guarantee dock cycle；
3. the detection instrument compact, easy to carry, observation tightness of welding lines situation when appearance transparent is convenient for testing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the lateral structure schematic diagram of the utility model.
Fig. 3 uses schematic diagram for the utility model.
Fig. 4 is the schematic top plan view of the top panel of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
As shown in Figs 1-4, the present embodiment provides a kind of close property detection instrument of ship CM node region, which detects work
Tool includes top panel 1, front end-plate 2, end plate 3, epipleural 4 and lower side panel 5, the top panel 1, front end-plate 2, end plate
3, it sets on epipleural 4 or lower side panel 5 there are two connector 6, connector 6 is separately connected compressed air hose and pressure gauge, the front end
Edge on plate 2 and end plate 3 is respectively provided with end plate sealing plate 7, and being sticked on the end plate sealing plate 7 has 71 He of the first sealing strip
Second sealing strip 72, constitutes horizontal bayonet 73 between first sealing strip 71 and second sealing strip 72, bayonet 73 is used
Horizontal girder 200 is accommodated, for bayonet 73 when horizontal girder 200 is not inserted into, buckle 73 is the first sealing strip 71 and the second sealing strip 72
It is filled up, when horizontal girder 200 is inserted into, the first sealing strip 71 and the second sealing strip 72 are tightly coated on horizontal girder by compressive deformation
On 200, the outer rim of first sealing strip 71 is in first angle, and the outer rim of second sealing strip 72 is in second angle, described
The edge of epipleural 4 and lower side panel 5 is respectively provided with side plate sealing plate 8, and being sticked on the side plate sealing plate 8 has third sealing strip
81。
Preferably, first angle described in the present embodiment is 90 °, i.e. α in Fig. 1.Longitudinal vertical bulkhead 100 and horizontal girder
At an angle of 90, the outer rim of the first sealing strip 71 is tightly attached on 90 ° of angles structure between 200.
As further preferred, second angle described in the present embodiment is 45 °, i.e. β in Fig. 1.Longitudinal sloping bulkhead 300 and water
45° angle is constituted between flat purlin 200, the outer rim of the second sealing strip 72 is tightly attached on the 45° angle.
As further preferred, the middle part 74 of the end plate sealing plate 7 is exposed in the bottom of bayonet 73 described in the present embodiment,
The middle part 74 has vertical surface 741.The vertical surface 741 of bayonet 73 sticks on the end face of horizontal girder 200 during installation
On, horizontal girder 200 is tightly pressed against by the first sealing strip 71, the second sealing strip 72, third sealing strip 81, it is ensured that detection device
It is air tight.
The top panel 1 is equipped with handle 9.
As further preferred, handle 9 described in the present embodiment is connected on the top panel 1 by reinforcement block.Reinforce
Block is used to reinforce the connection of handle Yu top panel 1.
As further preferred, top panel 1, front end-plate 2 described in the present embodiment, end plate 3, epipleural 4, lower side panel 5
Transparent material is all made of with reinforcement block to be made.
As further preferred, transparent material described in the present embodiment is organic glass, and the transparent cover of formation facilitates detection
Personnel observe the close implementations of cover inside weld.
It is another in the connector 6 as further preferred, in connector 6 described in the present embodiment a connection air charging system
One connection air gauge.Further, the connector 6 one are turret head male connection, for connecting compressed air hose,
It is connected to internal screw thread brass ball valve thereon, for controlling compressed air injection rate, another described connector 6 is turret head internal screw thread
Connector, for connecting air gauge.
The present embodiment application method are as follows:
The first step cleans out the related face of weld of CM node region to be detected, and side's spraying fertilizer in welded joints
Soap lye.
Close property detection instrument is placed on CM node by second step, and the first sealing strip 71, the second sealing strip 72, third are close
Strip of paper used for sealing 81 must closely be bonded Ship Structure, and bayonet 73 is stuck on horizontal girder 200.
The pump gas belt of a connector 6 connection air charging system of third step, close property detection instrument, another connector 6 install gas
Press table.
4th step, the compressed air valve for opening air charging system observe pressure gauge degree, to reach inside close property detection instrument
To -0.026~-0.02 negative pressure when, observing weld seam liquid soap by the transparent cover of close property detection instrument, whether to turn over bubble existing
As.
Although above-described embodiment makes specific descriptions to the utility model, for those of ordinary skill in the art
For, it is understood that it can be within the spirit and scope for not departing from the utility model based on disclosed by the utility model interior
Appearance is modified or is improved, these modification and improvement are all within the spirit and scope of the utility model.
Claims (9)
1. a kind of close property detection instrument of ship CM node region, which is characterized in that the close property detection instrument includes top panel
(1), front end-plate (2), end plate (3), epipleural (4) and lower side panel (5), the top panel (1), front end-plate (2), end plate
(3), it is set on epipleural (4) or lower side panel (5) there are two connector (6), the edge on the front end-plate (2) and end plate (3)
It is respectively provided with end plate sealing plate (7), being sticked on the end plate sealing plate (7) has the first sealing strip (71) and the second sealing strip
(72), horizontal bayonet (73) are constituted between first sealing strip (71) and second sealing strip (72), described first is close
The outer rim of strip of paper used for sealing (71) is in first angle, and the outer rim of second sealing strip (72) is in second angle, and the epipleural (4) is under
The edge of side plate (5) is respectively provided with side plate sealing plate (8), and being sticked on the side plate sealing plate (8) has third sealing strip (81).
2. the close property detection instrument of ship CM node region according to claim 1, which is characterized in that the first angle
It is 90 °.
3. the close property detection instrument of ship CM node region according to claim 2, which is characterized in that the second angle
It is 45 °.
4. the close property detection instrument of ship CM node region according to claim 1, which is characterized in that the bayonet (73)
Bottom expose the middle part (74) of the end plate sealing plate (7), the middle part (74) has vertical surface (741).
5. the close property detection instrument of ship CM node region according to claim 1, which is characterized in that the top panel
(1) handle (9) are equipped with.
6. seeking the close property detection instrument of the ship CM node region according to claim 5, which is characterized in that the handle
(9) it is connected on the top panel (1) by reinforcement block.
7. the close property detection instrument of ship CM node region according to claim 6, which is characterized in that the top panel
(1), front end-plate (2), end plate (3), epipleural (4), lower side panel (5) and reinforcement block are all made of transparent material and are made.
8. the close property detection instrument of ship CM node region according to claim 7, which is characterized in that the transparent material
For organic glass.
9. the close property detection instrument of ship CM node region according to claim 1, which is characterized in that the connector (6)
In a connection air charging system, another connection air gauge in the connector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144997.8U CN208488222U (en) | 2018-07-19 | 2018-07-19 | A kind of close property detection instrument of ship CM node region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144997.8U CN208488222U (en) | 2018-07-19 | 2018-07-19 | A kind of close property detection instrument of ship CM node region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208488222U true CN208488222U (en) | 2019-02-12 |
Family
ID=65246508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821144997.8U Active CN208488222U (en) | 2018-07-19 | 2018-07-19 | A kind of close property detection instrument of ship CM node region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208488222U (en) |
-
2018
- 2018-07-19 CN CN201821144997.8U patent/CN208488222U/en active Active
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