CN109878636A - Cast in place pile operating platform - Google Patents
Cast in place pile operating platform Download PDFInfo
- Publication number
- CN109878636A CN109878636A CN201910290152.2A CN201910290152A CN109878636A CN 109878636 A CN109878636 A CN 109878636A CN 201910290152 A CN201910290152 A CN 201910290152A CN 109878636 A CN109878636 A CN 109878636A
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- walking track
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- 239000000203 mixture Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004880 explosion Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of cast in place pile operating platforms, including platform (1), ship (6), engine (7), hydraulic package and generator (8), it is characterized by: platform (1) is separately connected contracting mechanism A(3), contracting mechanism B(4), contracting mechanism A(3), contracting mechanism B(4) be mounted on ship (6) both ends, ship (6) both ends, contracting mechanism A(3), contracting mechanism B(4) be separately installed with supporting mechanism A(2 on the outside of both sides), supporting mechanism B(5).Platform of the present invention is not easy to shake, easy to operate, and the construction time is short.
Description
Technical field
The present invention relates to field of mechanical technique, and in particular to a kind of cast in place pile operating platform.
Background technique
It is general to be drilled using large-scale cast in place pile ship to reef in the reef explosion construction of harbor approach training works,
Then implement explosion reef explosion after powder charge in hole.However, in cruiseway, especially reservoir area channel, the resistance of dependent station dam
Hinder, continuous navigation condition cannot be formed between each reservoir area, and overland transport is limited by drilling hull product, weight, thus
Large-scale cast in place pile shipping to scene can not be constructed with water route over land.Therefore, large scale equipment can not be reached
The bore operation of cruiseway or when water level decreasing to when reef exposure use manual handling bradawl drilled or adopted
Bore operation is carried out with the ease of Use platform built, two kinds of construction efficiency are all lower.Wherein, the existing of the latter's construction method is applied
It is mostly used greatly in work technology and builds ease of Use platform on keg float, but since the operating platform does not have stabilising arrangement, by wave
And water currents, the disadvantages of platform is easy to shake, and there are inconvenient, is easy bit freezing, and the construction time is long.
Summary of the invention
A kind of platform is provided and is not easy to shake it is an object of the invention to overcome disadvantages mentioned above, it is easy to operate, it is not easy bit freezing,
Construction time short cast in place pile operating platform.
It the purpose of the present invention and solves its technical problem underlying and adopts the following technical solutions to realize:
A kind of cast in place pile operating platform of the invention, including platform, ship, engine, hydraulic package and generator, feature exist
In: platform is separately connected contracting mechanism A, contracting mechanism B, and contracting mechanism A, contracting mechanism B are mounted on ship both ends, and ship both ends are received
Supporting mechanism A, supporting mechanism B are separately installed on the outside of contracting mechanism A, the both sides contracting mechanism B, in which: platform is pumped by frame, support
A, walking track A, walking track B, station A, station B, motor A, screw hole A, walking track C, motor B, walking track
D, wheel, axis A, axis B, axle sleeve A, axle sleeve B composition are separately installed with walking track A, walking track in frame left and right ends
Four wheels, the one of wheel of walking track A, the one of wheel of walking track B are caught in B, walking track A, walking track B
Son is respectively fixedly connected with two mono- ends axis A, and two axle sleeve A are respectively penetrated on two axis A, and four axle sleeve A are fixedly mounted respectively
Respectively arranged belt pulley is separately connected two motor A with belt on the both ends track C, two axis A, wherein other two wheel
The both ends of walking track D are respectively fixedly connected with, two wheels are respectively clamped into walking track C, walking track D, wherein walking
Mono- wheel of track C, walking mono- wheel of track D are respectively fixedly connected with the two ends of axis B, and axis B is inserted in axle sleeve B in both ends respectively,
Axle sleeve B is fixedly connected on one end below station A, and the belt pulley being arranged on axis B connects motor B, other two wheel with belt
It is respectively fixedly connected with the station other end, walking track C, walking are fixedly installed with station B, frame above the both ends track D respectively
Four supports being fixedly installed with respectively on the quadrangle of frame across frame pump A, are provided with through screw hole A on frame.
Wherein: the supporting mechanism A, supporting mechanism B respectively by support pump B, rack gear A, motor rack A, motor C, rack gear B,
Sliding slot A, axis C composition are inserted into rack gear A, rack gear B, rack gear A, rack gear B in upper and lower respectively arranged concave groove in sliding slot A respectively
Engage up and down with the gear that is arranged on axis C respectively, rack gear A, rack gear B an end be fixedly installed with support respectively and pump B, axis C two
End is pierced by sliding slot A respectively, and the belt pulley of the one end axis C setting connects motor C with belt, and motor C is mounted on motor rack A, and two
Sliding slot A, the both ends motor rack A are separately mounted to ship both ends.
Wherein；Contracting mechanism A, the contracting mechanism B is respectively by rack gear C, sliding slot B, motor rack B, motor D, axis D, spiral shell
Wire hole B composition is inserted into biconvex in sliding slot B and plays rack gear C, and rack gear C is provided with several teeth separately below, and rack gear C is separately below
It is provided with the gear being arranged on several teeth and axis D to engage, axis D is to sliding slot B is worn, and the gear being arranged on axis D is in sliding slot B, axis D mono-
The belt pulley of end setting connects motor D with belt, is arranged above rack gear C on respectively arranged screw hole B and frames
It is bolted to corresponding be screwed into of screw hole A is worn, two sliding slot B, the both ends motor rack B are separately mounted in the sliding slot A of two, ship both ends
Side.
Wherein；The rack gear A, rack gear B are convex, identical, are respectively arranged with several teeth, on the teeth directional of rack gear B, rack gear
Under the teeth directional of A.
Wherein；The contracting mechanism A is identical as contracting mechanism B component, is mirrored into and is mounted on ship both ends.
Wherein；It is described wherein；The supporting mechanism A, supporting mechanism B component are identical, are mirrored into and are mounted on ship both ends.
Wherein；Engine, hydraulic package and generator are separately installed on the ship, shaft for engine connects hydraulic package
And generator, hydraulic package and generator are separately connected several motors and support pump.
Compared with prior art, the present invention having apparent beneficial effect, from the above technical scheme: the present invention is used
It is separately connected contracting mechanism A, contracting mechanism B in platform, contracting mechanism A, contracting mechanism B are mounted on ship both ends, and ship both ends are shunk
It is separately installed with supporting mechanism A, supporting mechanism B on the outside of mechanism A, the both sides contracting mechanism B, by foot to the top for needing explosion
Side starts hydraulic package and generator, drives two rack gear A, two rack gear B to move in starting two motors C, two motor C
Four supports pump B at supporting mechanism A, the both ends supporting mechanism B is supportted respectively into lakebed, ship is consolidated by dynamic expansion, hydraulic package pump oil
It is scheduled on the top side for needing explosion, the platform that two rack gear C are fixedly connected by contracting mechanism A, contracting mechanism B above respectively is sliding
The top for needing explosion is moved, four supports pump A starting on platform quadrangle is supportted lakebed respectively and is needed around explosion reef,
Platform is fixed on to the top for needing explosion reef, can be operated, realizing canoe will not shake, in operation by equipment
It is fixed on station, motor A, motor B is respectively started when position needs front and rear, left and right adjustment, makes station A, make to operate
The front and rear, left and right on walking track A, walking track B, walking track C, walking track D platform B is mobile, realizes, operation side
Just, the construction time is short, in short, platform of the present invention is not easy to shake, easy to operate, the construction time is short, adapts to the reef in cruiseway
What stone punching was operated using and promoting.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is top view of the present invention；
Fig. 3 is the structural schematic diagram of platform of the present invention；
Fig. 4 is platform top view of the present invention；
Fig. 5 is platform bottom view of the present invention；
Fig. 6 is the A-A cross-sectional view of Fig. 4；
Fig. 7 is the partial enlarged view of Fig. 6 a；
Fig. 8 is the structural schematic diagram of axis A of the present invention；
Fig. 9 is the structural schematic diagram of axis B of the present invention；
Figure 10 is the structural schematic diagram of present invention walking track D；
Figure 11 is the top view of supporting mechanism of the present invention；
Figure 12 is the B-B cross-sectional view of Figure 11；
Figure 13 is the C-C cross-sectional view of Figure 11；
Figure 14 is the structural schematic diagram of rack gear A of the present invention；
Figure 15 is the structural schematic diagram of contracting mechanism of the present invention；
Figure 16 is the top view of contracting mechanism of the present invention；
Figure 17 is the D-D cross-sectional view of Figure 16；
Figure 18 is the E-E cross-sectional view of Figure 16；
Figure 19 is contracting mechanism rack gear D structural schematic diagram of the present invention.
Marked in the figure:
1, platform, 2, supporting mechanism A, 3, contracting mechanism A, 4, contracting mechanism B, 5, supporting mechanism B, 6, ship, 7, engine, 8, liquid
Press component and generator, 9, frame, 10, support pump A, 11, walking track A, 12, walking track B, 13, station A, 14, operation
Platform B, 15, motor A, 16, screw hole A, 17, walking track C, 18, motor B, 19, walking track D, 20, wheel, 21 axis A,
22, axis B, 23, axle sleeve A, 24, axle sleeve B, 25, support pump B, 26, rack gear A, 27, motor rack A, 28, motor C, 29, rack gear B, 30,
Sliding slot A, 31, axis C, 32, rack gear C, 33, sliding slot B, 34, motor rack B, 35, motor D, 36, axis D, 37, screw hole B.
Specific embodiment
With reference to the accompanying drawings and detailed description, the invention will be further described.
As shown in figures 1-19, a kind of cast in place pile operating platform of the invention, including it is platform 1, ship 6, engine 7, hydraulic
Component and generator 8, it is characterised in that: platform 1 is separately connected contracting mechanism A3, contracting mechanism B4, contracting mechanism A3, shrinker
Structure B4 is mounted on 6 both ends of ship, 6 both ends of ship, contracting mechanism A3, be separately installed on the outside of the both sides contracting mechanism B4 supporting mechanism A2,
Supporting mechanism B5, in which: platform 1 is by frame 9, support pump A10, walking track A11, walking track B12, station A13, operation
Platform B14, motor A15, screw hole A16, walking track C17, motor B18, walking track D19, wheel 20, axis A21, axis B22, axis
A23, axle sleeve B24 composition are covered, walking track A11, walking track B12, rail of walking are separately installed in 9 left and right ends of frame
Four wheels 20 are caught in road A11, walking track B12, the one of wheel 20 of walking track A11, walking track B12 wherein one
A wheel 20 is respectively fixedly connected with two mono- ends axis A21, and two axle sleeve A23, four axle sleeves are respectively penetrated on two axis A21
A23 is respectively and fixedly installed to the both ends track C17, and respectively arranged belt pulley is separately connected two electricity with belt on two axis A21
Machine A15, wherein other two wheel 20 is respectively fixedly connected with the both ends of walking track D19, in walking track C17, walking track
Two wheels 20 are respectively clamped into D19, wherein walking mono- wheel 20 of track C17, walking mono- wheel 20 of track D19 are solid respectively
Determine the two ends of connecting shaft B22, axis B22 is inserted at both ends axle sleeve B24 respectively, and axle sleeve B24 is fixedly connected on one below station A13
It holds, the belt pulley being arranged on axis B22 belt connects motor B18, and it is another that other two wheel 20 is respectively fixedly connected with station 13
One end, walking track C17, walking are fixedly installed with station B14 above the both ends track D19 respectively, on the quadrangle of frame 9 respectively
Four supports being fixedly installed with across frame 9 pump A10, are provided with through screw hole A16 on frame 9.
Wherein: the supporting mechanism A2, supporting mechanism B5 pump B25, rack gear A26, motor rack A27, motor by support respectively
C28, rack gear B29, sliding slot A30, axis C31 composition, are inserted into rack gear in upper and lower respectively arranged concave groove in sliding slot A30 respectively
A26, rack gear B29, rack gear A26, rack gear B29 engage with the gear that is arranged on axis C31 up and down respectively, rack gear A26, rack gear B29
One end is fixedly installed with support pump B25 respectively, and the both ends axis C31 are pierced by sliding slot A30, the belt pulley of the one end axis C31 setting respectively
Motor C28 is connected with belt, motor C28 is mounted on motor rack A27, and two sliding slot A30, the both ends motor rack A27 are installed respectively
At 5 both ends of ship.
Wherein；Contracting mechanism A3, the contracting mechanism B4 is respectively by rack gear C32, sliding slot B33, motor rack B34, motor
D35, axis D36, screw hole B37 composition, are inserted into biconvex in sliding slot B33 and play rack gear C32, rack gear C32 is provided with separately below
Several teeth, rack gear C32 are provided with the gear being arranged on several teeth and axis D36 separately below and engage, and axis D36 is to wearing sliding slot B33, axis
The gear being arranged on D36 is in sliding slot B33, and the belt pulley of mono- end axis D36 setting is on belt connection motor D35, rack gear C32
What is be arranged on the respectively arranged screw hole B37 in face and frames 9 is bolted to wearing corresponding be screwed into of screw hole A16, two cunnings
Slot B33, the both ends motor rack B34 are separately mounted on the inside of the sliding slot A30 of two, 5 both ends of ship.
Wherein；The rack gear A26, rack gear B29 are convex, identical, are respectively arranged with several teeth, the teeth directional of rack gear B29
On, under the teeth directional of rack gear A26.
Wherein；The contracting mechanism A3 is identical as contracting mechanism B4 component, is mirrored into and is mounted on 6 both ends of ship.
Wherein；It is described wherein；The supporting mechanism A2, supporting mechanism B5 component are identical, are mirrored into and are mounted on 6 both ends of ship.
Wherein；Engine 7, hydraulic package and generator 8 are separately installed on the ship 6, engine 7 is hydraulic with axis connection
Component and generator 8, hydraulic package and generator 8 are separately connected several motors and support pump.
In use, the traveling of ship 6 to the top side for needing explosion is started hydraulic package and generator 8, supporting mechanism
Two synchronous motor C28 starting on A2, supporting mechanism B5 drives the gear being arranged on two axis C31 to rotate, on two axis C31
The gear of setting drives two rack gear A26, two rack gear B29 mobile expansion in the opposite direction, two rack gear A26, two respectively
Rack gear B29 drives the right and left totally four supports pump B25 two sides mobile expansion respectively to the left and right respectively, in starting hydraulic package
It supports four support pump B25 respectively into lakebed, ship 6 is fixed on to the top side for needing explosion, in starting contracting mechanism A3, is received
Two motor D35 on contracting mechanism B4 drive two axis D36 rotations, the gear difference synchronous drive two being arranged on two axis D36
Rack gear C32 is mobile, and two rack gear C32 drive the frame 9 being fixedly connected above to be moved to the top for needing explosion, frame 9 four
Four supports pump A10 starting on angle supports lakebed respectively and needs to be fixed on frame 9 around explosion reef and need explosion reef
The top of stone can be operated, and equipment is fixed on station A13 in operation, when position needs front and back to adjust the time-division
Not Qi Dong motor B18, motor A18 band moving axis B22, axis B22 drive two wheels 20 for being fixed on the both ends axis B22 in walking track
Rolled in C17, walking track D19, at the same drive be mounted on two wheels 20 of station A13 another side walking track C17,
The track D19 that walks is interior to be rolled, and station A13 is moved forward and backward with four wheels 20, when moving left and right, opens two synchronous motor A15,
Two wheels 20 of the motor A15 with the both ends moving axis A21 roll in the one end track B12 in walking track A11, walking, drive simultaneously
It is mounted on two wheels 20 other end rolling in walking track A11, walking track B12 at the walking both ends track D19, works as construction
After the completion, four supports pump A10 on 9 four jiaos of frame is retracted, opens two synchronous motor D35, two synchronous motor D35 drives
Axis D36 rotation, axis D36 drive two rack gear C32 mobile simultaneously, and two rack gear C32 drive the frame 9 being fixedly connected above mobile
To 6 top of ship, four support pump B25 are collapsed respectively away from lakebed in starting hydraulic package, two motors are being respectively started
C28, motor C28 drive two axis C31 rotations, and the gear on two axis C31 drives two rack gear A26, two rack gear B29 respectively
It is collapsed respectively from the left and right sides is mobile, two rack gear A26, two rack gear B29 drive four supports to pump B25 from the left and right sides respectively
It is mobile to collapse.
Claims (7)
1. a kind of cast in place pile operating platform, including platform (1), ship (6), engine (7), hydraulic package and generator (8),
Be characterized in that: platform (1) is separately connected contracting mechanism A(3), contracting mechanism B(4), contracting mechanism A(3), contracting mechanism B(4) peace
Mounted in ship (6) both ends, ship (6) both ends, contracting mechanism A(3), contracting mechanism B(4) be separately installed with supporting mechanism A on the outside of both sides
(2), supporting mechanism B(5), in which: platform (1) by frame (9), support pump A(10), walking track A(11), walking track B
(12), station A(13), station B(14), motor A(15), screw hole A(16), walking track C(17), motor B(18), row
Walk track D(19), wheel (20), axis A(21), axis B(22), axle sleeve A(23), axle sleeve B(24) composition, frame (9) left and right two
Be separately installed on end face walking track A(11), walking track B(12), walk track A(11), walking track B(12) in be caught in
Four wheels (20), walk track A(11) one of wheel (20), walking track B(12) one of wheel (20) is respectively
Be fixedly connected with two axis A(21) end, two axis A(21) on respectively penetrate two axle sleeve A(23), four axle sleeve A(23) point
Be not fixedly mounted on track C(17) both ends, two axis A(21) on respectively arranged belt pulley with belt be separately connected two motors
A(15), wherein other two wheel (20) be respectively fixedly connected with walking track D(19) both ends, walking track C(17), row
Walk track D(19) in be respectively clamped into two wheels (20), wherein walking track C(17) wheel (20), walking track D(19)
One wheel (20) is respectively fixedly connected with axis B(22) two ends, axis B(22) both ends are inserted in axle sleeve B(24 respectively), axle sleeve B
(24) be fixedly connected on station A(13) one end below, axis B(22) on the belt pulley that is arranged connect motor B(18 with belt), separately
Outer two wheels (20) are respectively fixedly connected with station (13) other end, and walk track C(17), walking track D(19) on both ends
Face is fixedly installed with station B(14 respectively), four branch across frame (9) are fixedly installed on the quadrangle of frame (9) respectively
Support pump A(10), frame is provided with through screw hole A(16 on (9)).
2. cast in place pile operating platform as described in claim 1, in which: the supporting mechanism A(2), supporting mechanism B(5) point
Not by support pump B(25), rack gear A(26), motor rack A(27), motor C(28), rack gear B(29), sliding slot A(30), axis C(31) group
At being inserted into rack gear A(26 respectively in respectively arranged concave groove up and down in sliding slot A(30)), rack gear B(29), rack gear A(26),
Rack gear B(29) engage up and down with the gear that is arranged on axis C(31) respectively, rack gear A(26), rack gear B(29) an end consolidate respectively
Dingan County is equipped with support pump B(25), axis C(31) both ends are pierced by sliding slot A(30 respectively), axis C(31) one end setting belt pulley skin
Band connection motor C(28), motor C(28) be mounted on motor rack A(27) on, two sliding slot A(30), motor rack A(27) both ends point
It is not mounted on ship (5) both ends.
3. cast in place pile operating platform as described in claim 1, wherein；The contracting mechanism A(3), contracting mechanism B(4)
Respectively by rack gear C(32), sliding slot B(33), motor rack B(34), motor D(35), axis D(36), screw hole B(37) form, in cunning
Slot B(33) in insertion biconvex rise rack gear C(32), rack gear C(32) be provided with several teeth, rack gear C(32 separately below) divide below
Be not provided with the gear being arranged on several teeth and axis D(36) to engage, axis D(36) to wearing sliding slot B(33), axis D(36) on be arranged
Gear is in the sliding slot B(33), axis D(36) belt pulley of end setting connects motor D(35 with belt), rack gear C(32) above
Respectively arranged screw hole B(37) be arranged on frames (9) to wearing screw hole A(16) corresponding be screwed into be bolted, two
A sliding slot B(33), motor rack B(34) both ends are separately mounted to ship (5) two, both ends sliding slot A(30) inside.
4. cast in place pile operating platform as described in claim 1, wherein；The rack gear A(26), rack gear B(29) be convex,
Identical, be respectively arranged with several teeth, rack gear B(29) teeth directional on, rack gear A(26) teeth directional under.
5. cast in place pile operating platform as described in claim 1, wherein；The contracting mechanism A(3) and contracting mechanism B(4) group
Part is identical, is mirrored into and is mounted on ship (6) both ends.
6. cast in place pile operating platform as described in claim 1, wherein；It is described wherein；The supporting mechanism A(2), support machine
Structure B(5) component is identical, and it is mirrored into and is mounted on ship (6) both ends.
7. cast in place pile operating platform as described in claim 1, wherein；Be separately installed on the ship (6) engine (7),
Hydraulic package and generator (8), engine (7) axis connection hydraulic package and generator (8), hydraulic package and generator (8)
It is separately connected several motors and support pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290152.2A CN109878636B (en) | 2019-04-11 | 2019-04-11 | Water drilling operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290152.2A CN109878636B (en) | 2019-04-11 | 2019-04-11 | Water drilling operation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109878636A true CN109878636A (en) | 2019-06-14 |
| CN109878636B CN109878636B (en) | 2024-01-19 |
Family
ID=66936918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910290152.2A Active CN109878636B (en) | 2019-04-11 | 2019-04-11 | Water drilling operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109878636B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050160962A1 (en) * | 2003-05-07 | 2005-07-28 | Wright William C. | Ramp for pontoon boat |
| CN101316966A (en) * | 2005-10-11 | 2008-12-03 | Itrec有限责任公司 | Offshore platform with movable cantilever extending outside deck |
| CN103924567A (en) * | 2014-05-06 | 2014-07-16 | 太重（天津）滨海重型机械有限公司 | Self-elevating drilling platform |
| CN105040764A (en) * | 2015-07-10 | 2015-11-11 | 张棋九 | Multifunctional shipborne excavating loading/unloading machine |
| CN105625425A (en) * | 2015-12-31 | 2016-06-01 | 中交第二航务工程局有限公司 | Construction method for carrying out pile sinking based on floating walking platform |
| CN205653772U (en) * | 2016-03-31 | 2016-10-19 | 周俊麟 | Small -size platform is from lift -type spud leg |
| CN209904992U (en) * | 2019-04-11 | 2020-01-07 | 贵州黔航交通工程有限公司 | Drilling operation platform on water |
-
2019
- 2019-04-11 CN CN201910290152.2A patent/CN109878636B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050160962A1 (en) * | 2003-05-07 | 2005-07-28 | Wright William C. | Ramp for pontoon boat |
| CN101316966A (en) * | 2005-10-11 | 2008-12-03 | Itrec有限责任公司 | Offshore platform with movable cantilever extending outside deck |
| CN103924567A (en) * | 2014-05-06 | 2014-07-16 | 太重（天津）滨海重型机械有限公司 | Self-elevating drilling platform |
| CN105040764A (en) * | 2015-07-10 | 2015-11-11 | 张棋九 | Multifunctional shipborne excavating loading/unloading machine |
| CN105625425A (en) * | 2015-12-31 | 2016-06-01 | 中交第二航务工程局有限公司 | Construction method for carrying out pile sinking based on floating walking platform |
| CN205653772U (en) * | 2016-03-31 | 2016-10-19 | 周俊麟 | Small -size platform is from lift -type spud leg |
| CN209904992U (en) * | 2019-04-11 | 2020-01-07 | 贵州黔航交通工程有限公司 | Drilling operation platform on water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109878636B (en) | 2024-01-19 |
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