CN200955142Y - Large-truss type pile-leg structure gethering-up positioning device - Google Patents
Large-truss type pile-leg structure gethering-up positioning device Download PDFInfo
- Publication number
- CN200955142Y CN200955142Y CN 200620093391 CN200620093391U CN200955142Y CN 200955142 Y CN200955142 Y CN 200955142Y CN 200620093391 CN200620093391 CN 200620093391 CN 200620093391 U CN200620093391 U CN 200620093391U CN 200955142 Y CN200955142 Y CN 200955142Y
- Authority
- CN
- China
- Prior art keywords
- wedge plate
- wedge
- truss type
- positioning
- positioning wedge
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
A frock device for closing and positioning large-scale truss type spud leg structure, satisfying the need of closing and positioning large-scale spud leg hoisting and solving the technical problems of inaccurate closure and positioning and low installation efficient, comprises mutually corresponding upper positioning wedge plate and lower positioning wedge plate; wherein the lower positioning wedge plate has a bevel edge inclining outward and the upper positioning wedge plate has s bevel edge inclining inward with its inclination angle complementary with that of the bevel edge of the lower positioning wedge plate. The upper positioning wedge plate and the lower positioning wedge plate are fixed at the sides of the upper and lower structures of the closed spud leg, making connection of the upper and lower structures convenient through their corresponding bevel edges, guaranteeing contraposition precision of the closure of the spud legs, and improving the work efficiency of closure installation.
Description
Technical field: large truss type pile leg structure closes up the positioner utilization and closes up positioner, carries out the large-scale pile leg structure and closes up installation, the closure positioning tool device that uses in the spud leg folding installation work of self-elevating drilling platform.
Background technology: large truss type pile leg structure is that segmentation is manufactured on and closes up assembling.Large truss type pile leg structure, segmentation weight reached about 200 tons, length is generally 20-30 rice, because the required precision of pile leg structure when closing up the location is very strict, particularly pitch tolerance is 2mm, the straightness accuracy tolerance is 3mm, the simple crane that relies on guarantees the aligning accuracy of side of a ship pipe, very difficulty under free state, and the installing and locating time is long.Prior art can only be closed up the location by staff, is difficult to effectively solve accurately this problem of location, make the spud leg installation accuracy be difficult to be guaranteed, and installation effectiveness is lower.
Summary of the invention: the present invention closes up the technical problem that the location is inaccurate, installation effectiveness is low for satisfying the needs that the large-scale pile leg lifting is closed up, located, solving, and provides a kind of large truss type pile leg structure to close up the tool set-up device of locating usefulness.
Large truss type pile leg structure of the present invention closes up the tool set-up device of locating usefulness, it is characterized in that: going up the location wedge, locate wedge down by mutual correspondence, following locating wedge strip has outward-dipping hypotenuse, and last locating wedge strip has and correspondingly slopes inwardly and the angle of slope and the following hypotenuse of the hypotenuse angle of slope complementation of location wedge.During use, last location wedge, locate wedge down and be separately fixed at the spud leg up-down structure that closes up and enjoy end, go up the location wedge, locate the hypotenuse of wedge correspondence down, make things convenient for the butt joint of up-down structure by this device, can guarantee the spud leg folding aligning accuracy, improve and close up installation work efficient.Simultaneously steadily prevent bump, corresponding mutually go up the location wedge, locate and have cushion block between the wedge down for what dock.In order to adjust the horizontal level of up-down structure at any time, preferably also have corresponding up and down upper padding plate and lower bolster in addition, be provided with jack between upper padding plate and the lower bolster, so that adjust the levelness of up-down structure butt joint at any time.
Description of drawings: accompanying drawing is that large truss type pile leg structure closes up the tool set-up device of locating usefulness closes up the location at up-down structure structure principle chart, Fig. 1 structural front view of closing up the location at up-down structure for this tool set-up device wherein, Fig. 2 closes up the structure left view of location at up-down structure for this tool set-up device.Further specify the present invention below in conjunction with the accompanying drawing example.
The specific embodiment:
A kind of large truss type pile leg structure of the present invention closes up the tool set-up device of locating usefulness, this device is divided into two parts, promptly locate the voussoir plate 1,3 (a group is 4) of usefulness and the circular shim 5,7 (a group is 2) of adjustment usefulness, this device is installed in the Kou Chu that closes up of spud leg segmentation.Go up the bottom that location wedge 3 is installed in spud leg 4 segmentations that need close up for 2, the outside is a hypotenuse, and the formation end form is taper; Locate wedge 1 down for 2 and be installed in the top that closes up the spud leg segmentation that installs, inboard is and the corresponding outward-dipping hypotenuse that makes progress of last location wedge outside hypotenuse that forming inboard opening form is uncovered shape; Two hypotenuses are parallel to each other, and form the draft angle complementation.When top spud leg segmental hoisting closes up, last location wedge is easy to enter down the uncovered district of location wedge, the hypotenuse face that is in contact with one another along last lower wedge block glides then, (this cushion block can move at any time to be pressed onto cushion block 2 between the lower wedge block up to last voussoir, adjust thickness according to on-the-spot tooth pitch situation) till, thereby play the effect of spud leg split fix.Circular shim is separately positioned on the end of the rack-plate of up-down structure up and down, and leans respectively at the upper and lower of adjusting hydraulic jack 6.By means of the lifting of hydraulic jack, play and adjust spud leg segment level degree.Utilize the positioner that closes up of the present invention, carry out the large-scale pile leg structure and close up installation,, prove very effective by in the spud leg folding installation work of JU2000-1 self-elevating drilling platform, having obtained successful implementation and check.When lifting is closed up, play the effect of segmentation adjustment and location, when carrying out the segmentation adjustment, need prop up to be located on the circular shim and carry out by means of jack; When positioning, as long as rely on the wedge structure design of voussoir plate self just can.
Claims (3)
1, a kind of large truss type pile leg structure closes up the tool set-up device of locating usefulness, it is characterized in that: going up the location wedge, locate wedge down by mutual correspondence, following locating wedge strip has outward-dipping hypotenuse, and last locating wedge strip has and correspondingly slopes inwardly and the angle of slope and the following hypotenuse of the hypotenuse angle of slope complementation of location wedge.
2, close up the tool set-up device of locating usefulness as the said large truss type pile leg structure of claim 1, it is characterized in that: mutually corresponding go up the location wedge, locate and have cushion block between the wedge down.
3, close up the tool set-up device of locating usefulness as claim 1 or 2 said large truss type pile leg structures, it is characterized in that: also have corresponding up and down upper padding plate and lower bolster, be provided with jack between upper padding plate and the lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093391 CN200955142Y (en) | 2006-09-20 | 2006-09-20 | Large-truss type pile-leg structure gethering-up positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093391 CN200955142Y (en) | 2006-09-20 | 2006-09-20 | Large-truss type pile-leg structure gethering-up positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955142Y true CN200955142Y (en) | 2007-10-03 |
Family
ID=38773724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093391 Expired - Lifetime CN200955142Y (en) | 2006-09-20 | 2006-09-20 | Large-truss type pile-leg structure gethering-up positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955142Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465578C (en) * | 2007-10-18 | 2009-03-04 | 大连船舶重工集团有限公司 | Large-scale truss type stake leg segmentation data detection method |
| CN102587363A (en) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | Method for assembling truss framed leg of self-elevating drilling platform |
| CN102728980A (en) * | 2012-07-05 | 2012-10-17 | 南通中远船务工程有限公司 | Method for limiting and positioning octagonal spud leg in folding process |
| CN103521983A (en) * | 2013-10-15 | 2014-01-22 | 侯志远 | Structure butt joint technology device |
| CN104590505A (en) * | 2014-12-03 | 2015-05-06 | 中船黄埔文冲船舶有限公司 | Construction precision control method for cylinder pin hole type leg |
| CN115387312A (en) * | 2022-09-13 | 2022-11-25 | 大连中远海运重工有限公司 | Pile leg folding operation platform structure |
-
2006
- 2006-09-20 CN CN 200620093391 patent/CN200955142Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465578C (en) * | 2007-10-18 | 2009-03-04 | 大连船舶重工集团有限公司 | Large-scale truss type stake leg segmentation data detection method |
| CN102587363A (en) * | 2012-03-14 | 2012-07-18 | 中国海洋石油总公司 | Method for assembling truss framed leg of self-elevating drilling platform |
| CN102728980A (en) * | 2012-07-05 | 2012-10-17 | 南通中远船务工程有限公司 | Method for limiting and positioning octagonal spud leg in folding process |
| CN102728980B (en) * | 2012-07-05 | 2014-12-10 | 南通中远船务工程有限公司 | Method for limiting and positioning octagonal spud leg in folding process |
| CN103521983A (en) * | 2013-10-15 | 2014-01-22 | 侯志远 | Structure butt joint technology device |
| CN103521983B (en) * | 2013-10-15 | 2016-03-23 | 侯志远 | A kind of structure butt joint technology device |
| CN104590505A (en) * | 2014-12-03 | 2015-05-06 | 中船黄埔文冲船舶有限公司 | Construction precision control method for cylinder pin hole type leg |
| CN115387312A (en) * | 2022-09-13 | 2022-11-25 | 大连中远海运重工有限公司 | Pile leg folding operation platform structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101144270A (en) | Spud leg folding and positioning structure | |
| CN200955142Y (en) | Large-truss type pile-leg structure gethering-up positioning device | |
| CN106320332B (en) | The construction method and construction system of over-water bored pile are carried out based on pushing tow mobile platform | |
| WO2018000409A1 (en) | Pile top-supported walking type moving pile-driving platform | |
| CN209397602U (en) | Half-open box-like steel-pipe pile based on trestle stake is guide locating device provided | |
| CN206289993U (en) | Steel column butt joint misalignment of axe aligning tool | |
| CN104929097B (en) | 300-foot self-elevating drilling platform spud leg and shoe segmented carrying method | |
| CN105421454A (en) | Pile top supporting walking type moving piling platform | |
| CN101864901A (en) | Drilling machine capable of rapidly and accurately locating | |
| CN105151222A (en) | Self-elevating type lifting platform installing technology | |
| CN104895082A (en) | Precise large-diameter steel casing deviation rectifying device and method | |
| CN201687399U (en) | Drilling machine capable of positioning fast and accurately | |
| CN206070516U (en) | The construction system of over-water bored pile is carried out based on pushing tow mobile platform | |
| CN205201466U (en) | Adjustable angle's diagonal bracing device | |
| AU2014304378A1 (en) | Scaffold | |
| CN205296119U (en) | Pile bolck top pushes away positioner | |
| CN205242401U (en) | Pile bolck supports walking and removes pile platform | |
| CN206736923U (en) | A kind of suspension type concrete shakes flat workbench | |
| CN211547378U (en) | Larsen steel sheet pile curve construction positioning frame | |
| CN104831643A (en) | Jacking device used for bridge construction | |
| CN204920244U (en) | Supporting structure of large -span steel construction segmentation hoist and mount | |
| CN204644892U (en) | A kind of bridge construction lift-up device | |
| CN204213560U (en) | Collapsible anti-tripod tilting device | |
| CN209323381U (en) | A kind of high-speed railway assembled segment pier shaft hoisting bracket | |
| CN201620419U (en) | Steel support structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071003 |
|
| EXPY | Termination of patent right or utility model |