CN106284336A - A kind of shoe - Google Patents
A kind of shoe Download PDFInfo
- Publication number
- CN106284336A CN106284336A CN201610740935.2A CN201610740935A CN106284336A CN 106284336 A CN106284336 A CN 106284336A CN 201610740935 A CN201610740935 A CN 201610740935A CN 106284336 A CN106284336 A CN 106284336A
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- China
- Prior art keywords
- shoe
- main body
- stretching structure
- gripper shoe
- fuel tank
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/72—Pile shoes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Mechanical Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of shoe, belong to hoistable platform field.nullThis shoe includes shoe main body and the telescopic component being arranged in shoe main body，Telescopic component includes stretching structure and telescopic oil cylinder，Telescopic component also includes rotating gripper shoe and rotational fuel tank，By arranging rotation gripper shoe and rotational fuel tank in shoe main body，Control to rotate gripper shoe by rotational fuel tank to rotate，When stretching structure stretches out shoe main body，Rotate gripper shoe and be positioned at the surface that stretching structure stretches out the part of shoe main body，So that after stretching structure stretches out shoe main body，The silt being deposited on stretching structure is reduced by the rotation gripper shoe turned to directly over stretching structure，Thus reduce the resistance that stretching structure is subject to，It is easy to stretching structure retract，After stretching structure retraction shoe main body，Control to rotate gripper shoe again to rotate，Make to be deposited on the silt landing rotated in gripper shoe，So that shoe volume reduces，It is easy to pile pulling.
Description
Technical field
The present invention relates to hoistable platform field, particularly to a kind of shoe.
Background technology
Ocean platform be a kind of be drilling well, oil recovery, transporting something containerized, observe, navigate, the offshore activities such as construction provides and produces and life
The structures of facility, are mainly made up of terrace part and support section.The support section of ocean platform mainly include spud leg and
Shoe, shoe is fixed on the bottom of spud leg and is inserted in the silt in seabed, to carry the pressure of whole ocean platform.
Due to shoe for a long time by bigger pressure effect, add that silt deposits for a long time, therefore so that flat in ocean
Platform is difficult to the when of needing to move shoe be extracted from silt.
Shoe being extracted from silt currently in order to convenient, be designed with a kind of shoe that can stretch, this shoe includes
Shoe main body and the stretching structure being arranged in shoe main body, when pitching pile, stretching structure stretches out from shoe main body, to increase
The volume of shoe, when pile pulling, in stretching structure retraction shoe main body, makes shoe volume-diminished, in order to shoe is from silt
Extract, but owing to, after stretching structure stretches out shoe main body, stretching structure can deposit a large amount of silt, hence in so that flexible knot
Structure is difficult to retract, thus has influence on pile pulling.
Summary of the invention
In order to solve the problem that the stretching structure in existing shoe is difficult to retract, embodiments provide a kind of stake
Boots.Described technical scheme is as follows:
Embodiments providing a kind of shoe, described shoe includes the receiving with the shoe main body in a receiving space
Telescopic component in space, the upper surface of described shoe main body is vertical with the bottom of the spud leg of ocean platform to be connected, described flexible
Assembly includes stretching structure and telescopic oil cylinder, and described stretching structure is slidably disposed on institute along the direction being perpendicular to described spud leg
Stating in shoe main body, one end of described telescopic oil cylinder is arranged in described receiving space, the other end of described telescopic oil cylinder and institute
Stating stretching structure to connect, when described telescopic oil cylinder extends, described stretching structure stretches out described shoe main body, when described flexible oil
When cylinder shortens, the described stretching structure described shoe main body of retraction, described telescopic component also includes:
Rotational fuel tank and be arranged on the rotation gripper shoe at described receiving space openings, one end of described rotational fuel tank can turn
Moving and be arranged in described shoe main body, the other end of described rotational fuel tank is rotatably connected with described rotation gripper shoe, when described
During rotational fuel tank elongation, described rotation gripper shoe turns to outside described receiving space, and covers in described stretching structure and stretch out institute
Stating the part of shoe main body, when described rotational fuel tank shortens, described rotation gripper shoe turns in described receiving space.
Preferably, described shoe main body includes:
Lower supporting plate, two pieces of vertical gripper shoes being oppositely arranged in parallel on the upper surface of described lower supporting plate and with described
The upper backup pad that two pieces of vertical gripper shoes connect, described upper backup pad is parallel with described lower supporting plate, and described upper backup pad position
In the surface of described lower supporting plate, the end face of described upper backup pad is connected with the bottom end face of described spud leg, described lower support
The described receiving space that plate, described upper backup pad and described two pieces of vertical gripper shoes are constituted, described rotation gripper shoe is rotationally connected
On the edge of described upper backup pad.
Preferably, described stretching structure includes upper sliding plate, the slip being slidably arranged on the bottom surface of described upper backup pad
The lower slider plate that is arranged on the end face of described lower supporting plate, it is slidably arranged in the relative of described two pieces of vertical gripper shoes respectively
Two pieces of Slideslip plates, end plates in one side, described two blocks of Slideslip plates all connect with described lower slider plate and described upper sliding plate
Connecing, described end plates are connected to the tubular structure that described upper sliding plate, described lower slider plate and described two blocks of Slideslip plates are constituted
One end, one end of described telescopic oil cylinder is connected with described shoe main body, the other end of described telescopic oil cylinder and described end plates
Connect.
Further, on described upper backup pad, the position of corresponding described rotation gripper shoe is provided with the first limiting plate, described
First limiting plate is parallel with described upper backup pad, when described rotation gripper shoe turns to parallel with described upper backup pad, described
First limiting plate is close in the one side of the described the most described stretching structure of rotation gripper shoe.
Preferably, described rotation gripper shoe being provided with the second limiting plate, described second limiting plate supports with described rotation
Plate is vertical, and when described rotation gripper shoe turns to parallel with described upper backup pad, and described stretching structure stretches out described shoe master
During body, described second limiting plate is close in the one side of described stretching structure the most described shoe main body.
Preferably, the one side in described vertical gripper shoe the most described receiving space, one end of described rotational fuel tank assembly with
Described rotational fuel tank seat is hinged, and the other end of described rotational fuel tank assembly is hinged with described rotation gripper shoe.
Alternatively, described stretching structure also includes that sliding floor, described sliding floor are connected with described end plates, described cunning
Dynamic base plate is oppositely arranged in parallel with described lower slider plate, described lower supporting plate be positioned at described lower slider plate and described sliding floor it
Between.
Preferably, described telescopic component includes two described telescopic oil cylinders, two described telescopic oil cylinders all with described shoe
Main body and described stretching structure connect.
Further, described telescopic component includes two described rotational fuel tanks, two described rotational fuel tanks all with described stake
Boots main body and described rotation gripper shoe connect.
Alternatively, described shoe includes two described telescopic components, and two described telescopic components are about the axle of described spud leg
Line is centrosymmetrically arranged.
The technical scheme that the embodiment of the present invention provides has the benefit that by arranging rotation in shoe main body
Fagging and rotational fuel tank, control to rotate gripper shoe by rotational fuel tank and rotate, when stretching structure stretches out shoe main body, rotate and prop up
Fagging is positioned at the surface that stretching structure stretches out the part of shoe main body, so that stretch out shoe main body at stretching structure
After, reduce, by the rotation gripper shoe turned to directly over stretching structure, the silt being deposited on stretching structure, thus reduce
The resistance that stretching structure is subject to, it is simple to stretching structure is retracted, after stretching structure retraction shoe main body, then controls to rotate gripper shoe
Rotate, make to be deposited on the silt landing rotated in gripper shoe, so that shoe volume reduces, it is simple to pile pulling.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the top view of a kind of shoe that the embodiment of the present invention provides；
Fig. 2 is the side view that the shoe that the embodiment of the present invention provides is in pitching pile state；
Fig. 3 is the side view that the shoe that the embodiment of the present invention provides is in pile pulling state；
Fig. 4 is the top view of a kind of shoe main body that the embodiment of the present invention provides；
Fig. 5 is the Section A-A figure in Fig. 4；
Fig. 6 is the side view of a kind of shoe main body that the embodiment of the present invention provides；
Fig. 7 is the top view of a kind of stretching structure that the embodiment of the present invention provides；
Fig. 8 is the section B-B figure in Fig. 7；
Fig. 9 is the C-C sectional view in Fig. 7；
Figure 10 is a kind of structural representation rotating gripper shoe that the embodiment of the present invention provides；
Figure 11 is the D-D sectional view in Figure 10.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is the top view of a kind of shoe that the embodiment of the present invention provides, and Fig. 2 is at the shoe that the embodiment of the present invention provides
In the side view of pitching pile state, Fig. 3 is the side view that the shoe that the embodiment of the present invention provides is in pile pulling state, in conjunction with Fig. 1, figure
2 and Fig. 3, this shoe includes the shoe main body 20 with a receiving space and stretching in the receiving space being arranged on shoe main body 20
Contracting assembly, the upper surface of shoe main body 20 is vertical with the bottom of the spud leg 10 of ocean platform to be connected, and telescopic component includes flexible knot
Structure 30 and telescopic oil cylinder 40, stretching structure 30 is slidably disposed in shoe main body 20 along the direction being perpendicular to spud leg 10, stretches
One end of contracting oil cylinder 40 is arranged in receiving space, and the other end of telescopic oil cylinder 40 is connected with stretching structure 30, works as telescopic oil cylinder
During 40 elongation (state see during Fig. 2), stretching structure 30 stretches out shoe main body 20, when telescopic oil cylinder 40 shortens (during see Fig. 3
State), stretching structure 30 is retracted shoe main body 20, and telescopic component also includes rotational fuel tank 60 and is arranged at receiving space openings
Rotation gripper shoe 50, one end of rotational fuel tank 60 may be rotatably mounted in shoe main body 20, the other end of rotational fuel tank 60 with
Rotate gripper shoe 50 to be rotatably connected, when rotational fuel tank 60 extends, rotate gripper shoe 50 and turn to accommodate outside space, and hide
Live stretching structure 30 and stretch out the part of shoe main body 20, when rotational fuel tank 60 shortens, rotate gripper shoe 50 and turn to accommodate sky
In.
Rotating gripper shoe 50 to be arranged in shoe main body 20 by rotary shaft 70, rotary shaft 70 is vertical with spud leg 10.
The embodiment of the present invention is by arranging rotation gripper shoe and rotational fuel tank in shoe main body, by rotational fuel tank control
Rotation gripper shoe rotates, and when stretching structure stretches out shoe main body, rotation gripper shoe is positioned at stretching structure and stretches out shoe main body
The surface of part, so that after stretching structure stretches out shoe main body, by turning to directly over stretching structure
Rotate gripper shoe and reduce the silt being deposited on stretching structure, thus reduce the resistance that stretching structure is subject to, it is simple to flexible knot
Structure is retracted, and after stretching structure retraction shoe main body, then controls to rotate gripper shoe rotation, makes to be deposited on the mud rotated in gripper shoe
Husky landing, so that shoe volume reduces, it is simple to pile pulling.
When realizing, shoe can include two telescopic components, and two telescopic components are symmetrical about the axis centre of spud leg 10
Arrange, shoe volume change before and after pile pulling can be increased further, it is simple to pile pulling
Fig. 4 is the top view of a kind of shoe main body that the embodiment of the present invention provides, and Fig. 5 is the Section A-A figure in Fig. 4, Fig. 6
Being the side view of a kind of shoe main body that the embodiment of the present invention provides, in conjunction with Fig. 4, Fig. 5 and Fig. 6, shoe main body 20 includes: lower
Fagging 23, the vertical gripper shoe 22 of two pieces be oppositely arranged in parallel on the upper surface of lower supporting plate 23 and with two pieces of vertical gripper shoes
22 upper backup pads 21 connected, upper backup pad 21 is parallel with lower supporting plate 23, and upper backup pad 21 is just being positioned at lower supporting plate 23
Top, the end face of upper backup pad 21 is connected with the bottom end face of spud leg 10, and lower supporting plate 23, upper backup pad 21 and two pieces vertically prop up
The receiving space that fagging 22 is constituted, rotates gripper shoe 50 and is rotatably connected on the edge of upper backup pad 21, lower supporting plate 23, two pieces
Vertically gripper shoe 22 and upper backup pad 21 surround a receiving space, it is simple to the installation of stretching structure 30, shoe main body 20 is permissible
Process by the way of welding.
Preferably, shoe main body 20 is additionally provided with intermediate support plate 24, intermediate support plate 24 and upper backup pad 21 and under
Gripper shoe 23 connects, and can strengthen the mechanical strength of shoe main body 20 by arranging intermediate support plate 24, reduces shoe main body 20
Deformation.
Fig. 7 is the top view of a kind of stretching structure that the embodiment of the present invention provides, and Fig. 8 is the section B-B figure in Fig. 7, Fig. 9
Being the C-C sectional view in Fig. 7, in conjunction with Fig. 7, Fig. 8 and Fig. 9, stretching structure 30 includes the bottom surface being slidably arranged in upper backup pad 21
On upper sliding plate 31, the lower slider plate 33 being slidably arranged on the end face of lower supporting plate 23, respectively be slidably arranged in two pieces erect
Two blocks of Slideslip plates 32 in the relative one side of allotment fagging 22, end plates 34, two blocks of Slideslip plates 32 all with lower slider plate
33 and upper sliding plate 31 connect, end plates 34 are connected to what upper sliding plate 31, lower slider plate 33 and two blocks of Slideslip plates 32 were constituted
One end of tubular structure, one end of telescopic oil cylinder 40 is connected with shoe main body 20, the other end of telescopic oil cylinder 40 and end plates 34
Connect, the medial wall laminating of the lateral wall of stretching structure 30 and shoe main body 20, thus avoid silt to enter into shoe main body 20
In.
Further, stretching structure 30 is additionally provided with polylith dividing plate 35, dividing plate 35 and upper sliding plate 31 and lower slider plate
33 connect, to strengthen the mechanical strength of stretching structure 30.
As shown in Figure 8, can be by being welded to connect between vertical gripper shoe 22, dividing plate 35 and lower slider plate 33, upper slip
Plate 31 is connected by screw with vertical gripper shoe 22, dividing plate 35, it is simple to dismounting upper sliding plate 31, convenient in stretching structure 30
Portion keeps in repair.
Preferably, stretching structure 30 can also include that sliding floor 36, sliding floor 36 are connected with end plates 34, slides at the end
Plate 36 is oppositely arranged in parallel with lower slider plate 33, lower supporting plate 23 between lower slider plate 33 and sliding floor 36, lower slider
Plate 33 and sliding floor 36 match with lower supporting plate 23, can play the effect of guiding, it is to avoid stretching structure 30 is flexible
During situation stuck to stretch occurs.
See Fig. 4, shoe main body 20 is additionally provided with the telescopic oil cylinder mounting seat 241 for installing telescopic oil cylinder 40,
In the present embodiment, telescopic oil cylinder mounting seat 241 is arranged on intermediate support plate 24.
Correspondingly, as it is shown in fig. 7, be provided with the telescopic oil cylinder for connecting telescopic oil cylinder 40 on stretching structure 30 to connect seat
341, in the present embodiment, telescopic oil cylinder connects seat 341 and is arranged on the medial wall of end plates 34.
Preferably, telescopic component includes two telescopic oil cylinders 40, two telescopic oil cylinders 40 all with shoe main body 20 and flexible
Structure 30 connects, and two telescopic oil cylinders 40 connect seat 341 by telescopic oil cylinder mounting seat 241 and telescopic oil cylinder respectively and are connected to stake
In boots main body 20 and stretching structure 30, two telescopic oil cylinder 40 intervals are arranged, and control stretching structure by two telescopic oil cylinders 40
30 stretch, the movement that can make stretching structure 30 is more steady.
Figure 10 is a kind of structural representation rotating gripper shoe that the embodiment of the present invention provides, and Figure 11 is the D-D in Figure 10
Sectional view, in conjunction with Figure 10 and Figure 11, rotates gripper shoe 50 and includes baffle plate 51 and two hinged seats 52, hinged seat 52 is provided with logical
Hole, two hinged seats 52 are disposed on baffle plate 51, and the through hole coaxial line on two hinged seats 52, and baffle plate 51 is by two
Hinged seat 52 is connected with shoe main body 20.
Specifically, as shown in Figure 6, the edge of upper backup pad 21 is provided with rotation gripper shoe mounting seat 221, rotates and support
Through hole it is provided with, the direction that the axis of the through hole rotating gripper shoe mounting seat 221 stretches out with stretching structure 30 in plate mounting seat 221
Vertically, gripper shoe 50 is rotated by the rotation in the through hole of the through hole and rotation gripper shoe mounting seat 221 that are plugged in hinged seat 52
Axle 70 is hinged on upper backup pad 21.
Further, baffle plate 51 is concave surface towards the one side of upper backup pad 21, such that it is able to avoid rotating gripper shoe 50 turns
Interfere with upper backup pad 21 time dynamic.
As shown in figure 11, rotating and be provided with rotational fuel tank connection seat 54 in gripper shoe 50, rotational fuel tank 60 is by rotating oil
Cylinder connects seat 54 and is connected with rotating gripper shoe 50.
Correspondingly, shoe main body 20 being provided with rotational fuel tank mounting seat 221, rotational fuel tank 60 is installed by rotational fuel tank
Seat 221 is connected with shoe main body 20.
In the present embodiment, rotational fuel tank mounting seat 221 is arranged on vertical gripper shoe 22 and accommodates in the one side in space dorsad,
One end of rotational fuel tank 60 is hinged with rotational fuel tank mounting seat 221, and the other end of rotational fuel tank 60 is hinged with rotation gripper shoe 50,
Owing to rotational fuel tank mounting seat 221 is arranged on the lateral wall of vertical gripper shoe 22 so that telescopic oil cylinder 40 is also disposed at shoe
The outside of main body 20, internal owing to telescopic oil cylinder 40 to be arranged on shoe main body 20, then need to arrange confession on stretching structure 30
The opening that telescopic oil cylinder 40 passes, thus silt can be caused to enter in shoe main body 20, therefore telescopic oil cylinder 40 is arranged on
The outside of shoe main body 20 can avoid silt to enter in shoe main body 20.
Preferably, telescopic component includes two rotational fuel tanks 60, two rotational fuel tanks 60 all with shoe main body 20 and rotating
Gripper shoe 50 connects, and two rotational fuel tanks 60 are separately positioned on outside the both sides that shoe main body 20 is contrary, by two rotational fuel tanks
So that the rotation rotating gripper shoe 50 is more steady.
As shown in Figure 6, on upper backup pad 21, the position of corresponding rotation gripper shoe 50 is provided with the first limiting plate 211a, and first
Limiting plate 211a is parallel with upper backup pad 21, when rotating gripper shoe 50 and turning to parallel with upper backup pad 21, and the first limiting plate
211a is close to rotate in the one side of gripper shoe 50 stretching structure 30 dorsad, such that it is able to limit the angle of rotation rotating gripper shoe 50
Degree, it is ensured that rotate gripper shoe 50 and can just turn to the position parallel with stretching structure 30.
As shown in figure 11, rotating and be additionally provided with the second limiting plate 53 in gripper shoe 50, the second limiting plate 53 supports with rotating
Plate 50 is vertical, turns to parallel with upper backup pad 21 when rotating gripper shoe 50, and when stretching structure 30 stretches out shoe main body 20, the
Two limiting plates 53 are close in the one side of stretching structure 30 shoe main body dorsad 20, show stretching structure by the second limiting plate 53
30 length stretching out shoe main body 20, it is to avoid the length that stretching structure 30 stretches out is long and makes silt can rotate gripper shoe
Area deposition outside 50 is on stretching structure 30.
The below work process of the shoe that the simple declaration embodiment of the present invention is provided:
When carrying out pitching pile, first pass through rotational fuel tank control rotation gripper shoe and turn to the position parallel with stretching structure,
Controlling stretching structure by telescopic oil cylinder again and stretch out shoe main body, now stretching structure stretches out the part of shoe main body and is positioned at rotation
The underface of gripper shoe, then carries out pitching pile.
When carrying out pile pulling, control to rotate gripper shoe by rotational fuel tank and turn the state keeping parallel with stretching structure, logical
Cross telescopic oil cylinder and control stretching structure retraction shoe main body, controlled by rotational fuel tank again after stretching structure retraction shoe main body
Rotate gripper shoe to rotate to stretching structure, make the silt landing of deposition in rotation gripper shoe, then carry out pile pulling.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a shoe, described shoe includes the shoe main body (20) with a receiving space and is arranged on described shoe main body
(20) the telescopic component accommodated in space, the upper surface of described shoe main body (20) and the bottom of the spud leg (10) of ocean platform
Vertical connection, described telescopic component includes stretching structure (30) and telescopic oil cylinder (40), and described stretching structure (30) is along being perpendicular to
The direction of described spud leg (10) is slidably disposed on described shoe main body (20), and one end of described telescopic oil cylinder (40) is installed
In described receiving space, the other end of described telescopic oil cylinder (40) is connected with described stretching structure (30), when described flexible oil
During cylinder (40) elongation, described stretching structure (30) stretches out described shoe main body (20), when described telescopic oil cylinder (40) shortens, works as institute
State stretching structure (30) to retract described shoe main body (20), it is characterised in that described telescopic component also includes:
Rotational fuel tank (60) and be arranged on the rotation gripper shoe (50) at described receiving space openings, described rotational fuel tank (60)
One end may be rotatably mounted on described shoe main body (20), the other end of described rotational fuel tank (60) and described rotation gripper shoe
(50) being rotatably connected, when described rotational fuel tank (60) extends, described rotation gripper shoe (50) turns to described receiving space
Outward, and cover in described stretching structure (30) and stretch out the part of described shoe main body (20), when described rotational fuel tank (60) shortens
Time, described rotation gripper shoe (50) turns in described receiving space.
Shoe the most according to claim 1, it is characterised in that described shoe main body (20) including:
Lower supporting plate (23), the two pieces of vertical gripper shoes (22) being oppositely arranged in parallel on the upper surface of described lower supporting plate (23)
And the upper backup pad (21) being connected with described two pieces of vertical gripper shoes (22), described upper backup pad (21) and described lower supporting plate
(23) parallel, and described upper backup pad (21) is positioned at the surface of described lower supporting plate (23), the top of described upper backup pad (21)
Face is connected with the bottom end face of described spud leg (10), and described lower supporting plate (23), described upper backup pad (21) and described two pieces erect
Allotment fagging (22) constitutes described receiving space, and described rotation gripper shoe (50) is rotatably connected on the limit of described upper backup pad (21)
On edge.
Shoe the most according to claim 2, it is characterised in that described stretching structure (30) includes being slidably arranged on described
Upper sliding plate (31) on the bottom surface of gripper shoe (21), the lower slider plate being slidably arranged on the end face of described lower supporting plate (23)
(33) two pieces of Slideslip plates (32), being slidably arranged in respectively in the relative one side of described two pieces of vertical gripper shoes (22), end
Panel (34), described two pieces of Slideslip plates (32) are all connected with described lower slider plate (33) and described upper sliding plate (31), described
End plates (34) are connected to what described upper sliding plate (31), described lower slider plate (33) and described two pieces of Slideslip plates (32) were constituted
One end of tubular structure, one end of described telescopic oil cylinder (40) is connected with described shoe main body (20), described telescopic oil cylinder (40)
The other end be connected with described end plates (34).
Shoe the most according to claim 2, it is characterised in that the upper corresponding described rotation gripper shoe of described upper backup pad (21)
(50) position is provided with the first limiting plate (211a), and described first limiting plate (211a) is parallel with described upper backup pad (21),
When described rotation gripper shoe (50) turns to parallel with described upper backup pad (21), described first limiting plate (211a) is close to
In the one side of the most described stretching structure of described rotation gripper shoe (50) (30).
Shoe the most according to claim 2, it is characterised in that be provided with the second limiting plate on described rotation gripper shoe (50)
(53), described second limiting plate (53) is vertical with described rotation gripper shoe (50), when described rotation gripper shoe (50) turn to
Described upper backup pad (21) is parallel, and when described stretching structure (30) stretches out described shoe main body (20), described second limiting plate
(53) it is close in the one side of described stretching structure (30) the most described shoe main body (20).
Shoe the most according to claim 2, it is characterised in that described vertical gripper shoe (22) the most described receiving space
Rotational fuel tank mounting seat (221), one end of described rotational fuel tank (60) and described rotational fuel tank mounting seat it is provided with on Yi Mian
(221) hinged.
Shoe the most according to claim 3, it is characterised in that described stretching structure (30) also includes sliding floor (36),
Described sliding floor (36) is connected with described end plates (34), described sliding floor (36) and the parallel phase of described lower slider plate (33)
To setting, described lower supporting plate (23) is positioned between described lower slider plate (33) and described sliding floor (36).
8. according to the shoe described in any one of claim 1～7, it is characterised in that described telescopic component includes stretching described in two
Contracting oil cylinder (40), two described telescopic oil cylinders (40) are all connected with described shoe main body (20) and described stretching structure (30).
9. according to the shoe described in any one of claim 1～7, it is characterised in that described telescopic component includes turning described in two
Dynamic oil cylinder (60), said two rotational fuel tank (60) is all connected with described shoe main body (20) and described rotation gripper shoe (50).
10. according to the shoe described in any one of claim 1～7, it is characterised in that described shoe includes two described flexible group
Part, two described telescopic components are arranged symmetrically with about the axis centre of described spud leg (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740935.2A CN106284336B (en) | 2016-08-26 | 2016-08-26 | A kind of shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610740935.2A CN106284336B (en) | 2016-08-26 | 2016-08-26 | A kind of shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106284336A true CN106284336A (en) | 2017-01-04 |
| CN106284336B CN106284336B (en) | 2018-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610740935.2A Active CN106284336B (en) | 2016-08-26 | 2016-08-26 | A kind of shoe |
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| CN (1) | CN106284336B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305200A (en) * | 2020-03-13 | 2020-06-19 | 古香义 | Pile shoe of self-elevating drilling platform |
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| CN103422500A (en) * | 2013-08-02 | 2013-12-04 | 江苏科技大学 | Overturn-resistant self-elevating platform pile shoe |
| KR20130143356A (en) * | 2012-06-21 | 2013-12-31 | 삼성중공업 주식회사 | Spud can of floating structure and construction method thereof |
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|---|---|---|---|---|
| CN201326174Y (en) * | 2008-11-19 | 2009-10-14 | 中国石油集团长城钻探工程有限公司 | Jack-up retractable fin pile shoe for drilling platform |
| CN102226344A (en) * | 2011-04-02 | 2011-10-26 | 中国石油大学(北京) | Pile shoe structure for retractable drilling platforms |
| KR20130143356A (en) * | 2012-06-21 | 2013-12-31 | 삼성중공업 주식회사 | Spud can of floating structure and construction method thereof |
| CN103422500A (en) * | 2013-08-02 | 2013-12-04 | 江苏科技大学 | Overturn-resistant self-elevating platform pile shoe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305200A (en) * | 2020-03-13 | 2020-06-19 | 古香义 | Pile shoe of self-elevating drilling platform |
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