Hydraulic driving pile leg type pile stabilizing platform

Abstract

The utility model discloses a hydraulic drive pile leg type pile stabilizing platform, which relates to the technical field of offshore wind power construction, and adopts the technical scheme that the hydraulic drive pile leg type pile stabilizing platform comprises a frame main body, the number of the connecting blocks is four, and the four connecting blocks are fixedly connected to the outer side of the frame body. The number of the sleeves is four, and the four sleeves are fixedly embedded into the four connecting blocks correspondingly. The utility model discloses a beneficial effect is: can control the four hydraulic cylinder to work by operating the power system so as to make the four pile legs move downward and then make the four pile legs insert in the soil, and the four anti-sinking platform is in contact with the soil, can play the role of stabilizing the frame main body, and also can play the role of stabilizing the frame main body. In this way, a hydraulic impact hammer does not need to be used for repeatedly hammering the pile stabilizing platform, the time used for fixing the pile stabilizing platform can be shortened, and then the piling efficiency cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore wind power construction, in particular to a hydraulically driven pile-leg type pile stabilizing platform. Background Art

[0002] During offshore wind power construction, four steel pipe piles need to be driven, and a pile stabilization platform is required to ensure the verticality and relative positioning of the piles.

[0003] However, after the existing pile stabilizing platform is placed at the construction site, it is necessary to use an engineering ship crane and a hydraulic impact hammer to drive the steel pipe on the pile stabilizing platform into the marine mud layer to stabilize the pile stabilizing platform before the steel pipe pile driving construction can be carried out. The hydraulic impact hammer hammering process needs to be repeated many times before the pile stabilizing platform can be fixed, which will seriously affect the efficiency of piling, so it is necessary to improve it;

[0004] For this reason, it is necessary to invent a hydraulically driven pile-leg type pile stabilizing platform. Summary of the invention

[0005] To this end, the utility model provides a hydraulically driven pile-leg type pile stabilizing platform to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions: a hydraulically driven pile leg type pile stabilizing platform, comprising:

[0007] The frame body is used to install the components of the pile stabilization platform;

[0008] There are four connecting blocks, and the four connecting blocks are fixedly connected to the outside of the frame body;

[0009] There are four sleeves, which are fixedly embedded in four connecting blocks respectively;

[0010] There are four pile legs, and the four pile legs are respectively located inside four sleeves;

[0011] There are four hydraulic cylinders, which are respectively located inside four sleeves and are respectively fixedly connected to the tops of four pile legs, and two stabilizing blocks are fixedly sleeved outside the four hydraulic cylinders and are fixedly connected to the inside of the sleeves;

[0012] There are four guide cylinders, which are respectively fixedly connected to the outsides of four connecting blocks;

[0013] The electric clamps are arranged in four numbers, and the four electric clamps are respectively fixedly connected to the outside of the frame body.

[0014] Preferably, the four electric clamps are located directly above the four guide cylinders respectively.

[0015] Preferably, steel pipe piles are provided inside the four electric clamps, and the four steel pipe piles pass through four guide tubes respectively.

[0016] Preferably, the four connecting blocks are evenly distributed in a circle.

[0017] Preferably, the steel pipe pile is slidably connected to both the clamp and the guide cylinder.

[0018] Preferably, the outside of the bottom ends of the four sleeves are fixedly connected with anti-sinking platforms, and the four anti-sinking platforms are fixedly connected to the frame body.

[0019] Preferably, two positioning grooves are provided on each of the four pile legs, and positioning blocks are provided inside the two positioning grooves, and the positioning blocks are fixedly connected to the sleeve.

[0020] Preferably, the positioning block is slidably connected to the positioning groove.

[0021] Preferably, a control power system is installed on the top of the frame body, and the electric clamp and the hydraulic cylinder are electrically connected to the control power system.

[0022] The beneficial effects of the utility model are:

[0023] The utility model places a frame body in seawater, and then the frame body sinks due to the effect of gravity, so that four anti-sinking platforms will contact the seabed soil, and then the four hydraulic cylinders can be controlled to work by manipulating the power system, so that the four pile legs can be moved downward, and then the four pile legs are inserted into the soil, and the four anti-sinking platforms are in contact with the soil, so that the frame body can be stabilized, and the fixing work of the pile-stabilizing platform can be completed, so there is no need to use a hydraulic impact hammer to repeatedly hammer, which can reduce the time used for fixing the pile-stabilizing platform and will not affect the efficiency of piling. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0026] Figure 1 The overall structural diagram provided by the utility model;

[0027] Figure 2 A front view of the utility model without steel pipe piles;

[0028] Figure 3 The utility model provides Figure 2 Top view;

[0029] Figure 4 A three-dimensional diagram of the connecting block and sleeve provided by the utility model;

[0030] Figure 5 The utility model provides Figure 4 Stereoscopic cutaway view;

[0031] Figure 6 A three-dimensional diagram of the pile legs, hydraulic cylinder, stabilizing block, positioning groove and positioning block provided by the utility model;

[0032] In the figure: 1 frame body, 2 connecting block, 3 sleeve, 4 pile leg, 5 hydraulic cylinder, 6 stabilizing block, 7 guide cylinder, 8 electric clamp, 9 steel pipe pile, 10 anti-sinking platform, 11 positioning groove, 12 positioning block, 13 control power system. DETAILED DESCRIPTION

[0033] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0034] See attached Figure 1 -Attached Figure 6 The utility model provides a hydraulically driven pile leg type pile stabilizing platform, comprising:

[0035] The frame body 1 is used to install the components of the pile stabilization platform;

[0036] There are four connecting blocks 2, and the four connecting blocks 2 are fixedly connected to the outside of the frame body 1;

[0037] There are four sleeves 3, which are fixedly embedded in the four connecting blocks 2 respectively;

[0038] There are four pile legs 4, and the four pile legs 4 are respectively located inside the four sleeves 3;

[0039] There are four hydraulic cylinders 5, which are respectively located inside the four sleeves 3 and are respectively fixedly connected to the tops of the four pile legs 4. Two stabilizing blocks 6 are fixedly sleeved outside the four hydraulic cylinders 5 and the two stabilizing blocks 6 are fixedly connected to the inside of the sleeves 3;

[0040] There are four guide cylinders 7, which are respectively fixedly connected to the outsides of the four connecting blocks 2;

[0041] There are four electric clamps 8, and the four electric clamps 8 are respectively fixedly connected to the outside of the frame body 1;

[0042] Four electric clamps 8 are respectively located directly above the four guide cylinders 7. Steel pipe piles 9 are arranged inside the four electric clamps 8. The four steel pipe piles 9 penetrate the four guide cylinders 7 respectively. The four connecting blocks 2 are evenly distributed in a circular shape. The steel pipe piles 9 are slidably connected to the clamps and the guide cylinders 7.

[0043] In this embodiment, the frame body 1 is placed in the seawater, and then the frame body 1 sinks due to gravity, so that the four anti-sinking platforms 10 are in contact with the seabed soil. Then, the four hydraulic cylinders 5 can be controlled by the control power system 13 to work, so that the four pile legs 4 can be moved downward, and then the four pile legs 4 are inserted into the soil. In addition, the four anti-sinking platforms 10 are in contact with the soil, so that the frame body 1 can be stabilized, thereby completing the fixing work of the pile stabilizing platform.

[0044] Among them, in order to achieve the purpose of preventing the pile stabilizing platform from tipping over due to seabed swells, the device adopts the following technical solutions: the bottom ends of the four sleeves 3 are all fixedly connected to the anti-sinking platform 10, and the four anti-sinking platforms 10 are all fixedly connected to the frame body 1. The anti-sinking platform 10 can prevent the pile stabilizing platform from tipping over due to seabed swells;

[0045] In order to achieve the purpose of stable movement of the pile legs 4, the device adopts the following technical solutions: two positioning grooves 11 are provided on the four pile legs 4, and positioning blocks 12 are provided inside the two positioning grooves 11, and the positioning blocks 12 are fixedly connected to the sleeve 3, and the positioning blocks 12 are slidably connected to the positioning grooves 11. The design of the positioning blocks 12 and the positioning grooves 11 can make the pile legs 4 move stably;

[0046] Among them, in order to achieve the purpose of controlling the operation of the electric clamp 8 and the hydraulic cylinder 5, the present device is implemented by the following technical solution: a control power system 13 is installed on the top of the frame body 1, and the electric clamp 8 and the hydraulic cylinder 5 are electrically connected to the control power system 13. The design of the control power system 13 can control the operation of the electric clamp 8 and the hydraulic cylinder 5.

[0047] The use process of the utility model is as follows: when using the utility model, first tie a steel wire rope to the frame body 1, then use the existing lifting equipment to lift the device to the installation area of ​​the steel pipe pile 9, then put the device in the sea water, and then rely on the gravity to sink the frame body 1, so that the four anti-sinking platforms 10 will contact the seabed soil, and then control the power system 13 to control the four hydraulic cylinders 5 to work, so that the four pile legs 4 can be moved downward, and then the four pile legs 4 are inserted into the soil, and the four anti-sinking platforms 10 are in contact with the soil, so that the frame body 1 can be stabilized, and the fixing work of the pile stabilizing platform can be completed, so that there is no need to use a hydraulic impact hammer to repeatedly hammer, which can reduce the time used to fix the pile stabilizing platform, and thus will not affect the efficiency of piling;

[0048] After the fixation is completed, the steel pipe pile 9 is lifted by the existing lifting equipment, and then the steel pipe pile 9 is inserted into the four guide cylinders 7 in turn, and then the four electric clamps 8 can be controlled to work by manipulating the power system 13, so that the four steel pipe piles 9 can be clamped, and then the hydraulic impact hammer can be used to drive the steel pipe pile 9 into the soil layer, thereby completing the construction of the steel pipe pile 9. After completion, the power system 13 is controlled to make the hydraulic cylinder 5 work again, so that the four pile legs 4 can be retracted, and then the lifting equipment is used to lift the device again and place it at the next piling position, and then the same method is used to carry out piling again.

[0049] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the above technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A hydraulically driven pile leg type pile stabilizing platform, characterized in that: include: A frame body (1) for mounting components of a pile stabilizing platform; Connecting blocks (2), which are arranged in four numbers, and the four connecting blocks (2) are all fixedly connected to the outside of the frame body (1); The sleeves (3) are provided in four numbers, and the four sleeves (3) are respectively fixedly embedded in the four connection blocks (2); Pile legs (4), which are arranged in four numbers, and the four pile legs (4) are respectively located inside four sleeves (3); The hydraulic cylinder (5) is provided in four numbers, the four hydraulic cylinders (5) are respectively located inside the four sleeves (3) and the four hydraulic cylinders (5) are respectively fixedly connected to the tops of the four pile legs (4), and two stabilizing blocks (6) are fixedly sleeved outside the four hydraulic cylinders (5) and the two stabilizing blocks (6) are fixedly connected to the inside of the sleeve (3); There are four guide cylinders (7), and the four guide cylinders (7) are respectively fixedly connected to the outsides of the four connecting blocks (2); The electric clamps (8) are arranged in four numbers, and the four electric clamps (8) are respectively fixedly connected to the outside of the frame body (1).

2. The hydraulically driven pile-legged pile stabilizing platform according to claim 1, characterized in that: The four electric clamps (8) are respectively located directly above the four guide cylinders (7).

3. The hydraulically driven pile-legged pile stabilizing platform according to claim 1, characterized in that: Steel pipe piles (9) are arranged inside the four electric clamps (8), and the four steel pipe piles (9) respectively penetrate the four guide cylinders (7).

4. The hydraulically driven pile-legged pile stabilizing platform according to claim 1, characterized in that: The four connecting blocks (2) are evenly distributed in a circular shape.

5. The hydraulically driven pile-legged pile stabilizing platform according to claim 3 is characterized by: The steel pipe pile (9) is slidably connected to the clamp and the guide cylinder (7).

6. The hydraulically driven pile-legged pile stabilizing platform according to claim 1, characterized in that: The bottom ends of the four sleeves (3) are all fixedly connected to an anti-sinking platform (10), and the four anti-sinking platforms (10) are all fixedly connected to the frame body (1).

7. The hydraulically driven pile-legged pile stabilizing platform according to claim 1, characterized in that: Two positioning grooves (11) are provided on each of the four pile legs (4), and positioning blocks (12) are provided inside each of the two positioning grooves (11), and the positioning blocks (12) are fixedly connected to the sleeve (3).

8. The hydraulically driven pile-legged pile stabilizing platform according to claim 7, characterized in that: The positioning block (12) is slidably connected to the positioning groove (11).

9. The hydraulically driven pile-legged pile stabilizing platform according to claim 1, characterized in that: A control power system (13) is installed on the top of the frame body (1), and the electric clamp (8) and the hydraulic cylinder (5) are all electrically connected to the control power system (13).

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