CN208981304U - A kind of ocean platform truss framed leg pile extension tooling - Google Patents
A kind of ocean platform truss framed leg pile extension tooling Download PDFInfo
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- CN208981304U CN208981304U CN201820962103.XU CN201820962103U CN208981304U CN 208981304 U CN208981304 U CN 208981304U CN 201820962103 U CN201820962103 U CN 201820962103U CN 208981304 U CN208981304 U CN 208981304U
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- rack
- wedge block
- lower wedge
- tooling
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Abstract
The utility model provides a kind of ocean platform truss framed leg pile extension tooling, based on dedicated pile extension tooling, the tooling includes upper voussoir, lower wedge block, backing plate and welding code plate, upper voussoir and lower wedge block are clapboard, it is separately mounted to the upper and lower ends that three main chord tube rack-plates of spud leg close up mouth, and it is located on the inside of rack-plate, for completing rack-plate positioning；Backing plate is mounted between the lower end surface of voussoir and lower wedge block groove end face, and in gap when positioning between upper voussoir insertion lower wedge block and rack-plate, the wedge surface of upper lower wedge block cooperates, and closes up a mouthful gap by adjusting the adjustable rack-plate of thickness of backing plate；Welding code plate is mounted on the outside of rack-plate after main chord tube rack-plate is had good positioning；Material used in tooling is consistent with spud leg rack-plate material.
Description
Technical field
The utility model belongs to ocean platform manufacturing industry, specifically a kind of ocean platform truss framed leg pile extension tooling.
Background technique
As the exploration of marine energy, the construction of exploiting ocean platform are also increasingly by the major offshore equipment manufacture in the world
The favor of factory, wherein jack-up unit is the offshore platform as composed by a upper platform and several spud legs that can be gone up and down,
Platform can be raised to the certain height in sea or more by liftable spud leg, and entire platform is supported at sea to carry out operation, traditional
Platform leg is made of 3 main chord tubes, 3 main chord tubes, 120 ° of angle to each other, and the length of spud leg is generally at 150 meters or so, root
According to general shipyard gantry crane wherein height, spud leg is typically divided into 5 sections of construction in building course, generally before platform is lauched
The pile extension that closes up of 2 sections of spud leg bottom is completed, remaining 3 sections of spud legs complete the pile extension of spud leg after platform is lauched in harbour, and harbour connects
Stake generally uses crane barge ship handling spud leg, completes pile extension, since crane barge ship is in floating state during entire pile extension, although
By casting anchor and fixing with cable, but crane barge ship also has slight shaking, determines during spud leg pile extension the mouth that closes up of spud leg
Position influence is very big, and the gap for closing up ability to speak batten is also difficult to control.
Utility model content
The purpose of this utility model is to provide a kind of ocean platform truss framed leg pile extension toolings.
Purpose of the utility model is realized as follows: a kind of ocean platform truss framed leg pile extension method, based on dedicated
Pile extension tooling, the tooling include upper voussoir 3, lower wedge block 1, backing plate 2 and welding code plate 4, upper voussoir 3 and lower wedge block 1 are wedge
Shape plate is separately mounted to the upper and lower ends that three main chord tube rack-plates of spud leg close up mouth, and is located on the inside of rack-plate, is used for
Complete rack-plate positioning；Backing plate 2 is mounted between the 1 groove end face of lower end surface and lower wedge block of voussoir 3, upper voussoir 3 when positioning
It is inserted into the gap between lower wedge block 1 and rack-plate, the wedge surface of upper lower wedge block cooperates, and the thickness by adjusting backing plate 2 can
Close up a mouthful gap to adjust rack-plate；Welding code plate 4 is mounted on the outside of rack-plate after main chord tube rack-plate is had good positioning；Tooling institute
Material is consistent with spud leg rack-plate material.
The utility model has the following beneficial effects: can make to can solve platform crane barge shaking pile extension contraposition difficulty in pile extension
The positioning of rack-plate is rapidly completed in problem, realizes the quick uncoupling of crane barge, has accurately controlled rack-plate groove gap.Its structure
Simply, easy to use, the spud leg pile extension time can be greatly reduced.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the left view of the utility model.
Wherein, 1, lower wedge block, 2, backing plate, 3, upper voussoir, 4, welding code plate.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term as the case may be.
As illustrated in fig. 1 and 2, it is based on dedicated pile extension tooling, which includes upper voussoir 3, lower wedge block 1, backing plate 2 and welding
Code plate 4, upper voussoir 3 and lower wedge block 1 are clapboard, are separately mounted to three main chord tube rack-plates of spud leg close up mouth up and down two
End, and be located on the inside of rack-plate, for completing rack-plate positioning；Backing plate 2 is mounted on lower end surface and the lower wedge block of voussoir 3
Between 1 groove end face, upper voussoir 3 is inserted into the gap between lower wedge block 1 and rack-plate when positioning, and the wedge surface of upper lower wedge block is mutual
Cooperation, closes up a mouthful gap by adjusting the adjustable rack-plate of thickness of backing plate 2；Code plate 4 is welded to position in main chord tube rack-plate
It is mounted on after good on the outside of rack-plate；Material used in tooling is consistent with spud leg rack-plate material.
The utility model has the following beneficial effects: can make to can solve platform crane barge shaking pile extension contraposition difficulty in pile extension
The positioning of rack-plate is rapidly completed in problem, realizes the quick uncoupling of crane barge, has accurately controlled rack-plate groove gap.Its structure
Simply, easy to use, the spud leg pile extension time can be greatly reduced.
In the description of this specification, the description meaning of reference term " one embodiment ", " example " or " some examples " etc.
Refer to that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, particular features, structures, materials, or characteristics described in any one or more embodiments or can be shown
It can be combined in any suitable manner in example.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (1)
1. a kind of ocean platform truss framed leg pile extension tooling, which is characterized in that be based on dedicated pile extension tooling, which includes
Upper voussoir, lower wedge block, backing plate and welding code plate, upper voussoir and lower wedge block are clapboard, are separately mounted to three main strings of spud leg
Pipe rack plate closes up the upper and lower ends of mouth, and is located on the inside of rack-plate, for completing rack-plate positioning；Backing plate is mounted on
Between the lower end surface and lower wedge block groove end face of voussoir, in gap when positioning between upper voussoir insertion lower wedge block and rack-plate,
The wedge surface of upper lower wedge block cooperates, and closes up a mouthful gap by adjusting the adjustable rack-plate of thickness of backing plate；Welding code plate exists
Main chord tube rack-plate is mounted on the outside of rack-plate after having good positioning；Material used in tooling is consistent with spud leg rack-plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962103.XU CN208981304U (en) | 2018-06-21 | 2018-06-21 | A kind of ocean platform truss framed leg pile extension tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962103.XU CN208981304U (en) | 2018-06-21 | 2018-06-21 | A kind of ocean platform truss framed leg pile extension tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981304U true CN208981304U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820962103.XU Active CN208981304U (en) | 2018-06-21 | 2018-06-21 | A kind of ocean platform truss framed leg pile extension tooling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894200A (en) * | 2018-06-21 | 2018-11-27 | 招商局重工（江苏）有限公司 | A kind of ocean platform truss framed leg pile extension tooling and pile extension method |
-
2018
- 2018-06-21 CN CN201820962103.XU patent/CN208981304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894200A (en) * | 2018-06-21 | 2018-11-27 | 招商局重工（江苏）有限公司 | A kind of ocean platform truss framed leg pile extension tooling and pile extension method |
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