CN214530590U - Single-pile stabilizing platform of large-diameter pile body - Google Patents
Single-pile stabilizing platform of large-diameter pile body Download PDFInfo
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- CN214530590U CN214530590U CN202022866726.7U CN202022866726U CN214530590U CN 214530590 U CN214530590 U CN 214530590U CN 202022866726 U CN202022866726 U CN 202022866726U CN 214530590 U CN214530590 U CN 214530590U
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a steady pile platform of single pile of major diameter pile body, including the jacket support body, the installation is provided with at least two sets of pile grippers on the jacket support body, and the vertical alignment of at least two sets of pile grippers is arranged, still is provided with anti-sinking board and buoyancy bucket on the jacket support body, and anti-sinking board fixed mounting keeps away from pile gripper one end bottom on the jacket support body, and the buoyancy bucket is located the pile gripper and prevents sinking between the board and fixed mounting on the jacket support body. The anti-sinking plate of the pile stabilizing platform increases the contact surface with the seabed at the bottom, thereby reducing the pressure on the seabed, preventing the sinking amount of the pile stabilizing platform and facilitating the lifting of the pile stabilizing platform after the engineering; the buoyancy barrel can adjust the water pressure to control the buoyancy and adjust the gravity center to the gravity center position of the pile stabilizing platform, so that the verticality and the stability are improved; the control system controls the jacking oil cylinder uniformly outside the single pile body, adjusts the verticality of the single pile body in real time, assists pile sinking to be accurate, improves pile sinking quality and improves construction efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of marine engineering construction, concretely relates to steady stake platform of single pile of major diameter pile body.
[ background of the invention ]
The construction of the offshore engineering platform mainly comprises a jacket foundation, a high pile cap foundation and a single pile foundation centralized platform foundation, each foundation has different construction modes and has respective advantages and disadvantages, and the single pile foundation is more widely applied due to the multiple advantages of convenience and simplicity in construction, low cost and no need of preparation before construction on a seabed.
However, the single-pile foundation needs to be vertically driven into the seabed correspondingly during construction to reinforce the foundation, the error control of the verticality is strict, the installation requirement is high, the single-pile foundation is easily influenced by natural factors of sea waves and tides, the constraint of geological conditions of the seabed during pile driving is very easy to incline, if the verticality is not adjusted in time before pile driving, a larger project needs to be consumed for correcting the verticality after the pile driving into the seabed, the pile needs to be pulled out and driven into the seabed again, the workload of the project is increased, the project progress is slowed down, the danger of collapse is caused more seriously, and the safety is difficult to expect.
[ Utility model ] content
In order to solve the current problem that exists among the background art, the utility model provides a can carry out the device that overturns to the small aircraft wing, not only have simple structure, it is convenient to install, and the pile driving process is supplementary to the straightness's that hangs down real-time adjustment of single pile body, improves pile sinking efficiency and quality.
The utility model adopts the following technical proposal:
the utility model provides a steady pile platform of single pile of major diameter pile body, includes the jacket support body, the installation is provided with at least two sets of pile gripper on the jacket support body, and is at least two sets of the vertical alignment of pile gripper is arranged, still be provided with anti-sinking board and buoyancy bucket on the jacket support body, anti-sinking board fixed mounting is in keep away from on the jacket support body pile gripper one end bottom, the buoyancy bucket is located between pile gripper and the anti-sinking board and fixed mounting be in on the jacket support body.
Furthermore, the jacket frame body comprises four steel pipe legs which are parallel to each other and formed at four top points of the square body, and reinforcing pipes are welded among the steel pipe legs and are crossed to reinforce the steel pipe legs.
Further, the pile gripper includes the case roof beam structure, two embrace arms, gyration hydro-cylinder, bolt hydro-cylinder and top pushes away the hydro-cylinder, the case roof beam structure is fixed on the jacket support body, two the one end of embracing the arm articulates respectively case roof beam structure both sides, the other end pass through the bolt hydro-cylinder butt joint is fixed, the gyration hydro-cylinder is fixed case roof beam structure both sides outside, and the release end is articulated embrace the outside of arm, the top pushes away the hydro-cylinder and is four and be the even fixed mounting of hoop on case roof beam structure and embrace the arm.
Furthermore, still set up control system and the generator that is connected on the pile gripper, control system and generator are installed on the case roof beam structure one side dorsad the pile gripper, control system with rotary cylinder, bolt hydro-cylinder, top push hydro-cylinder control link to each other.
Furthermore, the anti-sinking plate is a square plate body.
Furthermore, the buoyancy barrels are symmetrically arranged outside the steel pipe legs at one side close to the arm.
The utility model has the advantages as follows:
the pile stabilizing platform is simple in overall structure, the whole pile stabilizing platform is placed into the seabed, the four steel pipe legs are supported and placed on the seabed, and the contact surface between the anti-sinking plate and the seabed is increased at the bottom of the anti-sinking plate, so that the pressure on the seabed is reduced, the sinking amount of the pile stabilizing platform is prevented, and the pile stabilizing platform is lifted after engineering.
The pile embracing device is located one side of jacket support body, and steady pile platform whole focus is partial to the pile embracing device, and the buoyancy bucket can adjust water pressure volume control buoyancy and adjust the focus to steady pile platform's focus position on, improves the straightness and the steadiness of hanging down.
The pile embracing device embraces the single pile body, and the control system controls the jacking oil cylinder to uniformly push the outer side of the single pile body, so that the verticality of the single pile body is adjusted in real time, pile sinking is assisted to be accurate, pile sinking quality is improved, and construction efficiency is improved.
[ description of the drawings ]
Fig. 1 is a front view of a single pile stabilizing platform of a large-diameter pile body of the present invention;
fig. 2 is a top view of the single pile stabilizing platform for large diameter pile body of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
As fig. 1 and fig. 2 do the utility model discloses a steady pile platform of single pile of major diameter pile body, including jacket support body 1, the installation is provided with at least two sets of pile grippers on jacket support body 1, and is at least two sets of the vertical alignment of pile gripper is arranged, and steady pile platform is whole to be put into the seabed, and the single pile body receives the cohesion of at least two sets of pile grippers to and the pile gripper is to the vertical regulation back of single pile body, and the vibration hammer is squeezed into the single pile body into the seabed, accomplishes the pile sinking construction, and supplementary will pile sinking raises the efficiency.
Firstly, the jacket frame body 1 comprises four steel pipe legs 2 which are parallel to each other and formed at four top points of a cube, and reinforcing pipes 3 are welded among the steel pipe legs 2 for reinforcing in a crossed manner in order to improve the overall structural strength.
The seabed is more complicated, and after steady pile platform was firmly placed, it was covered or is absorbed in the seabed easily by sand, and it is big to hoist after the construction completion and consume the construction volume, for this reason be provided with anti-sinking plate 4 on the jacket support body 1, anti-sinking plate 4 is located the bottom of jacket support body 1, and preferredly anti-sinking plate 4 is the square plate body, and anti-sinking plate 4 has increased the area of contact with the seabed bottom, reduces sunken pressure and sinking volume for make the convenient lifting more after the construction.
Secondly, as shown in fig. 1, the pile gripper is located one side of jacket support body 1, causes whole focus to incline pile gripper one side, is close to on steel pipe leg 2 one side symmetry installation of armful arm 7 sets up buoyancy bucket 5, and buoyancy bucket 5 is located between pile gripper and the anti-sinking plate 4, fills into the water yield through adjusting in buoyancy bucket 5 and realizes different buoyancy, will stabilize the whole focus of pile platform and adjust the center, embodies on the central position of a plurality of pile grippers is in a vertical line, improves the precision of sinking the pile.
Subsequently, the pile embracing device specifically comprises a box girder frame 6, two embracing arms 7, a rotary oil cylinder 8, a bolt oil cylinder 9 and a pushing oil cylinder 10, wherein the box girder frame 6 is fixed on the jacket frame body 1, one end of each of the two embracing arms 7 is hinged to two sides of the box girder frame 6, the other end of each of the two embracing arms is fixedly connected with the bolt oil cylinder 9 in a butt joint manner, the rotary oil cylinder 8 is fixed on the outer sides of two sides of the box girder frame 6, the pushing end of each rotary oil cylinder is hinged to the outer side of the corresponding embracing arm 7, the four pushing oil cylinders 10 are circumferentially and uniformly fixedly arranged on the box girder frame 6 and the corresponding embracing arms 7, a control system 11 and a connected generator 12 are further arranged on the pile embracing device, the control system 11 and the generator 12 are arranged on one side of the box girder frame 6 facing away from the pile embracing device, and the control system 11 is connected with the rotary oil cylinder 8, the bolt oil cylinder 9 and the pushing oil cylinder 10, when the single pile body is positioned, the rotary oil cylinder 8 controls the embracing arm 7 to embrace the single pile body, the bolt oil cylinder 9 fixes and pins the embracing arm 7, and finally the pushing oil cylinder 10 can control the overall verticality of the single pile body through single independent expansion and contraction quantity, so that the adjustment is convenient and quick, the positioning precision of the single pile body is improved, and the pile sinking quality and the construction efficiency are improved.
The utility model has the advantages that:
the pile stabilizing platform is simple in overall structure, the whole pile stabilizing platform is placed into the seabed, the four steel pipe legs are supported and placed on the seabed, and the contact surface between the anti-sinking plate and the seabed is increased at the bottom of the anti-sinking plate, so that the pressure on the seabed is reduced, the sinking amount of the pile stabilizing platform is reduced, and the pile stabilizing platform is conveniently lifted after engineering.
The pile embracing device is located one side of jacket support body, and steady pile platform whole focus is partial to the pile embracing device, and the buoyancy bucket can adjust water pressure volume control buoyancy and adjust the focus to steady pile platform's focus position on, improves the straightness and the steadiness of hanging down.
The pile embracing device embraces the single pile body, and the control system controls the jacking oil cylinder to uniformly push the outer side of the single pile body, so that the verticality of the single pile body is adjusted in real time, pile sinking is assisted to be accurate, pile sinking quality is improved, and construction efficiency is improved.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (6)
1. The utility model provides a steady stake platform of single pile of major diameter pile body which characterized in that: including the jacket support body, the installation is provided with at least two sets of pile grippers on the jacket support body, and is at least two sets of the vertical alignment of pile gripper is arranged, still be provided with anti-sinking board and buoyancy bucket on the jacket support body, anti-sinking board fixed mounting is in keep away from on the jacket support body pile gripper one end bottom, the buoyancy bucket is located between pile gripper and the anti-sinking board and fixed mounting be in on the jacket support body.
2. A single pile stabilizing platform for large diameter piles according to claim 1, wherein: the jacket frame body comprises four steel pipe legs which are parallel to each other and formed at four top points of the square body, and reinforcing pipes are welded among the steel pipe legs and are crossed to reinforce the steel pipe legs.
3. A single pile stabilizing platform for large diameter piles according to claim 2, wherein: the pile embracing device comprises a box beam frame, two embracing arms, a rotary oil cylinder, a bolt oil cylinder and a pushing oil cylinder, wherein the box beam frame is fixed on the jacket frame body, the two embracing arms are hinged to one ends of the box beam frame on two sides respectively, the other ends of the embracing arms are fixedly butted with the bolt oil cylinder, the rotary oil cylinder is fixed on the outer sides of two sides of the box beam frame, a pushing end is hinged to the outer sides of the embracing arms, and the pushing oil cylinders are four and are circumferentially and fixedly installed on the box beam frame and the embracing arms.
4. A single pile stabilized platform of large diameter pile body as claimed in claim 3, wherein: still set up control system and the generator that is connected on the pile gripper, control system and generator are installed on the case roof beam structure dorsad on one side of pile gripper, control system with rotary cylinder, bolt hydro-cylinder, top push hydro-cylinder control link to each other.
5. A single pile stabilized platform of large diameter pile body according to any one of claims 1 to 4, characterized in that: the anti-sinking plate is a square plate body.
6. A single pile stabilized platform of large diameter pile body as claimed in claim 3, wherein: the buoyancy barrels are symmetrically arranged on one side close to the arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866726.7U CN214530590U (en) | 2020-12-03 | 2020-12-03 | Single-pile stabilizing platform of large-diameter pile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022866726.7U CN214530590U (en) | 2020-12-03 | 2020-12-03 | Single-pile stabilizing platform of large-diameter pile body |
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| Publication Number | Publication Date |
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| CN214530590U true CN214530590U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022866726.7U Active CN214530590U (en) | 2020-12-03 | 2020-12-03 | Single-pile stabilizing platform of large-diameter pile body |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197467A (en) * | 2021-12-07 | 2022-03-18 | 保利长大工程有限公司 | A piling device and bridge erecting machine |
| CN115467311A (en) * | 2022-09-21 | 2022-12-13 | 南通润邦海洋工程装备有限公司 | Pile stabilizing platform based on jacket and construction process thereof |
-
2020
- 2020-12-03 CN CN202022866726.7U patent/CN214530590U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197467A (en) * | 2021-12-07 | 2022-03-18 | 保利长大工程有限公司 | A piling device and bridge erecting machine |
| CN115467311A (en) * | 2022-09-21 | 2022-12-13 | 南通润邦海洋工程装备有限公司 | Pile stabilizing platform based on jacket and construction process thereof |
| CN115467311B (en) * | 2022-09-21 | 2024-04-05 | 南通润邦海洋工程装备有限公司 | Construction process of pile stabilizing platform based on jacket |
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