CN207195941U - A kind of watertight plugging device for the transport of only column device - Google Patents
A kind of watertight plugging device for the transport of only column device Download PDFInfo
- Publication number
- CN207195941U CN207195941U CN201721017099.1U CN201721017099U CN207195941U CN 207195941 U CN207195941 U CN 207195941U CN 201721017099 U CN201721017099 U CN 201721017099U CN 207195941 U CN207195941 U CN 207195941U
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- end cap
- welded
- outer tube
- tube wall
- steel plate
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Abstract
The utility model provides a kind of watertight plugging device for the transport of only column device, including end cap, sealing gasket and hanger, the end cap are made up of skeleton structure and steel plate：Skeleton structure is welded by support mandrel and shaped steel, the skeleton structure upper berth welding steel plate, end cap outer tube wall is welded on skeleton mechanism outward flange by steel plate, a ring plate is welded on steel plate on the inside of the end cap outer tube wall, the seal groove of annular is surrounded with outer tube wall, for installing sealing gasket, the hanger is welded on end cap outer tube wall and is strained and fixed by jack and the hanger on only column device.Make itself to turn into floating body after the plug at end part of only column device, pass through towage during marine transportation, save transporting equipment space, reduce cost of transportation, improve freight volume.
Description
Technical field
It the utility model is related to a kind of watertight plugging device in only column device towage transportation in ocean engineering.
Background technology
At sea require to reduce cost as far as possible on the basis of certain investment yield is met in oilfield exploitation procedure,
This point is developed particularly important for marine marginal field.Larger-diameter pole structure, such as suction pile in ocean engineering,
When at sea transporting, it is generally fixed to be transported on tugboat deck, occupancy deck space is big, and conevying efficiency is low.
This patent exactly proposes a kind of watertight plugging device for the transport of only column device in this context.
The content of the invention
The utility model is in view of the shortcomings of the prior art, it is proposed that a kind of watertight plugging device for the transport of only column device.
Because only column device inner space is big, confined space is formed in spud leg plug at end part, floating body can be lent itself to, dragged
Boat, transporting equipment space is saved, reduce cost of transportation, improve freight volume.
The utility model is realized by following technical scheme：
A kind of watertight plugging device for the transport of only column device, including end cap, sealing gasket and hanger, the end cap is by skeleton
Structure and steel plate composition：Skeleton structure is welded by support mandrel and shaped steel, the skeleton structure upper berth welding steel plate, outside end cap
Barrel is welded on skeleton mechanism outward flange by steel plate, and a ring plate is welded on the steel plate on the inside of the end cap outer tube wall, with
Outer tube wall surrounds the seal groove of annular, and for installing sealing gasket, the hanger is welded on end cap outer tube wall, by jack and solely
Hanger on column device is strained and fixed.
Ball valve is housed on the end cap.
The beneficial effects of the utility model：A kind of watertight closure for the transport of only column device provided by the utility model
Device, confined space is formed in the plug at end part of only column device, floating body is lent itself to, towage can be carried out, save transporting equipment
Space, cost of transportation is reduced, improve freight volume.
The utility model is described further with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the overall structure diagram after connection watertight plugging device；
Fig. 2 is the structural representation of watertight plugging device；
Wherein：The only column devices of 1-；2- end caps；3- sealing gaskets；4- hangers；5- jacks；6- ball valves.
Embodiment
Below in conjunction with the accompanying drawings 1 and accompanying drawing 2, the utility model is described in detail.
A kind of watertight plugging device for the transport of only column device, including end cap 2, sealing gasket 3 and hanger 4, the end cap 2 by
Skeleton structure and steel plate composition：Skeleton structure is welded by support mandrel and shaped steel, the skeleton structure upper berth welding steel plate, end
Lid outer tube wall is welded on skeleton mechanism outward flange by steel plate, and a ring is welded on the steel plate on the inside of the end cap outer tube wall
Plate, the seal groove of annular is surrounded with outer tube wall, for installing sealing gasket 3, the hanger 4 is welded on end cap outer tube wall.
Before only column device 1 at sea transports, sealing gasket 3 is arranged in the seal groove of end cap 2 first, then by end cap 2
The end of only column device 1 is directed at, using jack 5 by end cap 2 with being strained and fixed on only column device 1, shutdown side covers 2 ball valves 6, makes
Only column device 1 turns into closed from floating body, is then transported by towage to appointed place.
After in place, the upper ball valve 6 of end cap 2 is opened, pours into water in only column device 1, external and internal pressure is consistent, you can end cap 2 is entered
Row is removed, simple and easy to do.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (2)
1. a kind of watertight plugging device for the transport of only column device, it is characterised in that described including end cap, sealing gasket and hanger
End cap is made up of skeleton structure and steel plate：Skeleton structure is welded by support mandrel and shaped steel, the skeleton structure upper berth weldering
Steel plate, end cap outer tube wall are welded on skeleton mechanism outward flange by steel plate, are welded on the steel plate on the inside of the end cap outer tube wall
One ring plate, the seal groove of annular is surrounded with outer tube wall, for installing sealing gasket, the hanger is welded on end cap outer tube wall,
It is strained and fixed by jack and the hanger on only column device.
2. a kind of watertight plugging device for the transport of only column device as claimed in claim 1, it is characterised in that on the end cap
Equipped with ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017099.1U CN207195941U (en) | 2017-08-15 | 2017-08-15 | A kind of watertight plugging device for the transport of only column device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017099.1U CN207195941U (en) | 2017-08-15 | 2017-08-15 | A kind of watertight plugging device for the transport of only column device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195941U true CN207195941U (en) | 2018-04-06 |
Family
ID=61797159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721017099.1U Active CN207195941U (en) | 2017-08-15 | 2017-08-15 | A kind of watertight plugging device for the transport of only column device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195941U (en) |
-
2017
- 2017-08-15 CN CN201721017099.1U patent/CN207195941U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |