Positioning device for jacket pile stabilizing platform

Abstract

The utility model relates to the technical field of pile stabilizing platforms, in particular to a positioning device for a jacket pile stabilizing platform. Comprising a base plate assembly, an adjusting assembly and a positioning assembly, the base plate assembly comprises a base plate, the adjusting assembly comprises an adjusting plate, the positioning assembly comprises a mounting seat and a mounting frame plate, an adjusting pile is arranged on the inner side of the adjusting plate, an anemograph is connected to the top of the base plate, a flow velocity meter is connected to the top of the base plate, and the flow velocity meter is connected to the bottom of the base plate. The inner wall of the mounting frame plate is connected with a first inner plate, and the top of the first inner plate is connected with a winch seat. Through the arrangement of the flow velocity meter and based on the Faraday's law of electromagnetic induction, when a conductive fluid passes through a magnetic field, electromotive force is generated in the fluid, the electromotive force is in direct proportion to the flow velocity, then the measurement of the water flow velocity is realized, and through the measurement data of the water flow velocity and the data of the wind speed, the position of the platform can be timely adjusted through the data. And the safety and accuracy of the construction process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pile stabilizing platforms, and particularly relates to a positioning device for a jacket pile stabilizing platform. Background Technique

[0002] Wind energy, as a clean and renewable energy source, is used in the power generation field. Due to the large available space and strong wind force in the sea, more and more wind farms are being built offshore. Usually, a pile stabilizing platform is built offshore, and then engineering piles are driven underwater in sequence through the pile stabilizing platform to complete the construction of the jacket.

[0003] The positioning device of the jacket pile stabilizing platform is one of the key technologies in the construction of offshore wind power and marine oil and gas exploitation facilities. The main purpose of this positioning device is to ensure that the steel pipe piles of the jacket foundation can be accurately installed at the predetermined position in a complex marine environment to establish a stable support structure.

[0004] The existing positioning device for the jacket pile stabilizing platform has a relatively single support for the platform where the winch is installed during use, which affects the stability of the winch installation and use. Content of the Utility Model

[0005] Aiming at the above problems, the purpose of the utility model is to provide a positioning device for a jacket pile stabilizing platform, which solves the problem that the support for the platform where the winch is installed is relatively single, which affects the stability of the winch installation and use. Through the setting of the first inner plate and the second inner plate, they are used to jointly install and support the winch seat, thereby ensuring the stability of the winch seat and at the same time ensuring the stability of the winch installation and use.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a positioning device for a jacket pile stabilizing platform, including a substrate assembly, an adjustment assembly, and a positioning assembly. The substrate assembly includes a base plate, the adjustment assembly includes an adjustment plate, the positioning assembly includes a mounting seat and a mounting frame plate. An adjustment groove is opened on the inner side of the base plate, a sliding groove is opened on the inner wall of the adjustment groove, a limiting plate is connected to the inner wall of the sliding groove, a protective layer is connected to the lower end of the limiting plate, a positioning pile is arranged on the inner side of the base plate, a sliding block is connected to the outer wall of the adjustment plate, an adjustment pile is arranged on the inner side of the adjustment plate, an anemometer is connected to the top of the base plate, a flowmeter is connected to the top of the base plate, a mounting column is connected to the top of the mounting seat, a mounting base plate is connected to the top of the mounting column away from the mounting seat, a first inner plate is connected to the inner wall of the mounting frame plate, and a winch seat is connected to the top of the first inner plate.

[0007] The beneficial effects of the present utility model are as follows: Through the arrangement of the first inner plate and the second inner plate, they are used to jointly install and support the winch seat, thereby ensuring the stability of the winch seat and at the same time ensuring the stability of the installation and use of the winch. Through the arrangement of the winch seat, it is used as a platform for installing the winch. The winch seat then uses the winch to lift and lower the steel pipe pile to ensure the control of the verticality and depth of the pile body.

[0008] In order to be able to adjust the use position of the adjusting plate:

[0009] As a further improvement of the above technical solution: Four adjusting plates are provided, and the adjusting plates are slidably connected to the adjusting grooves through sliding blocks.

[0010] The beneficial effects of this improvement are as follows: Through the sliding connection between the adjusting plate and the adjusting groove, the use position of the adjusting plate can be adjusted. Through the arrangement of the adjusting pile, it is used to install and position the adjusting plate. Through the arrangement of the limiting plate, it is used to limit the sliding position of the adjusting plate.

[0011] In order to measure the wind speed:

[0012] As a further improvement of the above technical solution: The anemometer is a laser Doppler anemometer, and the anemometer and the flowmeter are symmetrically installed.

[0013] The beneficial effects of this improvement are as follows: Through the arrangement of the anemometer, when the laser irradiates the particles in the fluid, the particles will scatter the laser beam. When the fluid is stationary, the frequency of the scattered light is the same as that of the laser source. When the fluid is moving, the relative motion of the particles with respect to the laser source will cause the frequency of the scattered light to change. According to the Doppler effect, when the particles move towards the laser source, the frequency of the scattered light will increase, and when the particles move away from the laser source, the frequency of the scattered light will decrease, thus realizing the measurement of the wind speed.

[0014] In order to help adjust the platform position in a timely manner through data and ensure the safety and accuracy of the construction process:

[0015] As a further improvement of the above technical solution: The flowmeter is an electromagnetic flowmeter. The probe of the flowmeter extends along the adjacent positioning pile and extends into the water body. The cable of the flowmeter is connected to the adjacent positioning pile through a clamp.

[0016] The beneficial effects of this improvement are as follows: Through the arrangement of the flowmeter, based on Faraday's law of electromagnetic induction, when a conductive fluid passes through a magnetic field, an electromotive force will be generated in the fluid, and the magnitude of the electromotive force is proportional to the flow rate, thereby realizing the measurement of the water body flow rate. And through the measurement data of the water body flow rate and the wind speed data, it helps to adjust the platform position in a timely manner and ensure the safety and accuracy of the construction process.

[0017] In order to realize the assembly connection between the substrate assembly and the positioning assembly:

[0018] As a further improvement of the above technical solution: a pile gripper is provided on the outer circle of the installation column. The pile gripper is a steel pipe pile gripper. The pile gripper is installed on the top of the installation base, and the installation base is installed on the top of the base plate.

[0019] The beneficial effect of this improvement is that through the setting of the pile gripper, it is used to ensure the stability of the installation column. Through the setting of the installation base, it is used to continue to assemble and connect the installation column and the base plate, and then realize the assembly connection between the base plate assembly and the positioning assembly.

[0020] In order to realize the assembly connection between the installation base plate and the installation frame plate through the connection between the installation base plate and the first inner plate:

[0021] As a further improvement of the above technical solution: a stabilizing column is connected to one end of the installation base plate away from the installation column, and the end of the stabilizing column away from the installation base plate is connected to the lower end of the first inner plate.

[0022] The beneficial effect of this improvement is that through the setting of the stabilizing column, it is used to connect the installation base plate and the first inner plate, and through the connection between the installation base plate and the first inner plate, it is used to realize the assembly connection between the installation base plate and the installation frame plate.

[0023] In order to ensure the stability of the winch installation and use:

[0024] As a further improvement of the above technical solution: two second inner plates are symmetrically connected to both ends of the first inner plate, and the height of the second inner plate is the same as that of the first inner plate.

[0025] The beneficial effect of this improvement is that through the setting of the first inner plate and the second inner plate, it is used to jointly install and support the winch seat, thereby ensuring the stability of the winch seat and at the same time ensuring the stability of the winch installation and use.

[0026] In order to provide a platform for winch installation:

[0027] As a further improvement of the above technical solution: four winch seats are connected to the top of the first inner plate, and the lower bottom surface of the winch seat is connected to both the second inner plate and the first inner plate at the same time.

[0028] The beneficial effect of this improvement is that through the setting of the winch seat, it is used to provide a platform for winch installation. The winch seat is used to lift and lower the steel pipe pile through the winch to ensure the control of the verticality and depth of the pile body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is the front view structural schematic diagram of the present utility model.

[0030] Figure 2 For Figure 1Schematic diagram of the enlarged structure at position A in [device name].

[0031] Figure 3 Schematic diagram of the structure of the base plate of the present utility model.

[0032] Figure 4 is Figure 3 Schematic diagram of the enlarged structure at position B in [device name].

[0033] Figure 5 Schematic diagram of the structure of the positioning component of the present utility model.

[0034] In the figure: 1. Substrate assembly; 11. Base plate; 12. Adjustment groove; 13. Sliding groove; 14. Limiting plate; 15. Protective layer; 16. Positioning pile; 2. Adjustment component; 21. Adjustment plate; 22. Sliding block; 23. Adjustment pile; 24. Anemometer; 25. Flow velocity meter; 3. Positioning component; 31. Mounting seat; 32. Mounting column; 33. Pile gripper; 34. Mounting base plate; 35. Mounting frame plate; 36. Stabilizing column; 37. First inner plate; 38. Second inner plate; 39. Winch seat. Detailed implementation manners

[0035] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0036] Such as Figures 1-5As shown in the figure, a positioning device for a jacket pile stabilization platform includes a base plate assembly 1, an adjustment assembly 2, and a positioning assembly 3. The base plate assembly 1 includes a base plate 11. The adjustment assembly 2 includes an adjustment plate 21. The positioning assembly 3 includes a mounting seat 31 and a mounting frame plate 35. An adjustment groove 12 is formed inside the base plate 11. A sliding groove 13 is formed on the inner wall of the adjustment groove 12. A limiting plate 14 is connected to the inner wall of the sliding groove 13. A protective layer 15 is connected to the lower end of the limiting plate 14. A positioning pile 16 is arranged inside the base plate 11. A sliding block 22 is connected to the outer wall of the adjustment plate 21. An adjustment pile 23 is arranged inside the adjustment plate 21. An anemometer 24 is connected to the top of the base plate 11. A current meter 25 is connected to the top of the base plate 11. A mounting column 32 is connected to the top of the mounting seat 31. The top of the mounting column 32 away from the mounting seat 31 is connected to a mounting base plate 34. A first inner plate 37 is connected to the inner wall of the mounting frame plate 35. A winch seat 39 is connected to the top of the first inner plate 37. There are four adjustment plates 21 in total. The adjustment plate 21 is slidably connected to the adjustment groove 12 through the sliding block 22. Through the sliding connection between the adjustment plate 21 and the adjustment groove 12, the use position of the adjustment plate 21 can be adjusted. Through the setting of the adjustment pile 23, it is used for installing and positioning the adjustment plate 21. Through the setting of the limiting plate 14, it is used for limiting the sliding position of the adjustment plate 21. The anemometer 24 is a laser Doppler anemometer. The anemometer 24 and the current meter 25 are symmetrically installed. Through the setting of the anemometer 24, when the laser irradiates the particles in the fluid, the particles will scatter the laser beam. When the fluid is stationary, the frequency of the scattered light is the same as that of the laser source. When the fluid is moving, the relative movement of the particles relative to the laser source will cause the frequency of the scattered light to change. According to the Doppler effect, when the particles move towards the laser source, the frequency of the scattered light will increase. When the particles move away from the laser source, the frequency of the scattered light will decrease, realizing the measurement of the wind speed. The current meter 25 is an electromagnetic current meter. The probe of the current meter 25 extends along the adjacent positioning pile 16 and extends into the water body. The cable of the current meter 25 is connected to the adjacent positioning pile 16 through a clamp. Through the setting of the current meter 25, based on Faraday's law of electromagnetic induction, when a conductive fluid passes through a magnetic field, an electromotive force will be generated in the fluid, and the magnitude of the electromotive force is proportional to the flow velocity, thereby realizing the measurement of the water body flow velocity. And through the measurement data of the water body flow velocity and the wind speed data, the data helps to timely adjust the platform position to ensure the safety and accuracy of the construction process. A pile gripper 33 is arranged on the outer circle of the mounting column 32. The pile gripper 33 is a steel pipe pile gripper. The pile gripper 33 is installed on the top of the mounting seat 31. The mounting seat 31 is installed on the top of the base plate 11.Through the setting of the pile holder 33, it is used to ensure the stability of the installation column 32. Through the setting of the mounting base 31, it is used to continue assembling and connecting the installation column 32 with the base floor 11, thereby realizing the assembly connection between the base plate assembly 1 and the positioning assembly 3. One end of the mounting base plate 34 away from the installation column 32 is connected with a stabilizing column 36, and one end of the stabilizing column 36 away from the mounting base plate 34 is connected with the lower end of the first inner plate 37; Through the setting of the stabilizing column 36, it is used to connect the mounting base plate 34 with the first inner plate 37, and through the connection between the mounting base plate 34 and the first inner plate 37, it is used to realize the assembly connection between the mounting base plate 34 and the mounting frame plate 35. Both ends of the first inner plate 37 are symmetrically connected with second inner plates 38, and the height of the second inner plates 38 is the same as the height of the first inner plate 37; Through the setting of the first inner plate 37 and the second inner plate 38, it is used to jointly install and support the winch seat 39, thereby ensuring the stability of the winch seat 39 and at the same time ensuring the stability of the winch during installation and use. Four winch seats 39 are connected to the top of the first inner plate 37, and the lower bottom surface of the winch seat 39 is simultaneously connected with the second inner plate 38 and the first inner plate 37; Through the setting of the winch seat 39, it is used as a platform for winch installation. The winch seat 39 then uses the winch to lift and lower the steel pipe pile to ensure the control of the verticality and depth of the pile body.;

[0037] The working principle of the present utility model is as follows: During use, through the sliding connection between the adjusting plate 21 and the adjusting groove 12, the use position of the adjusting plate 21 can be adjusted. The adjusting pile 23 is provided for installing and positioning the adjusting plate 21. The limiting plate 14 is provided for limiting the sliding position of the adjusting plate 21. The pile gripper 33 is provided to ensure the stability of the mounting column 32. The mounting seat 31 is provided to further assemble and connect the mounting column 32 with the base plate 11, thereby realizing the assembly connection between the substrate assembly 1 and the positioning assembly 3. The stabilizing column 36 is provided to connect the mounting base plate 34 with the first inner plate 37, and the connection between the mounting base plate 34 and the first inner plate 37 is used to realize the assembly connection between the mounting base plate 34 and the mounting frame plate 35. The first inner plate 37 and the second inner plate 38 are provided to jointly install and support the winch seat 39, thereby ensuring the stability of the winch seat 39 and at the same time ensuring the stability of the winch installation and use. The winch seat 39 is provided as a platform for winch installation. The winch seat 39 uses the winch to lift and lower the steel pipe pile to ensure the control of the verticality and depth of the pile body. Through the setting of the anemometer 24, when the laser irradiates the particles in the fluid, the particles will scatter the laser beam. When the fluid is stationary, the frequency of the scattered light is the same as that of the laser source. When the fluid is moving, the relative movement of the particles relative to the laser source will cause the frequency of the scattered light to change. According to the Doppler effect, when the particles move towards the laser source, the frequency of the scattered light will increase, and when the particles move away from the laser source, the frequency of the scattered light will decrease, realizing the measurement of the wind speed. Through the setting of the flowmeter 25, based on Faraday's law of electromagnetic induction, when the conductive fluid passes through the magnetic field, an electromotive force will be generated in the fluid, and the magnitude of the electromotive force is proportional to the flow velocity, thereby realizing the measurement of the water flow velocity. And through the measurement data of the water flow velocity and the wind speed data, the data helps to timely adjust the platform position to ensure the safety and accuracy of the construction process. The anemometer 24 achieves the purpose of measuring the wind speed, and the flowmeter 25 achieves the purpose of measuring the water flow velocity. And the relevant principles involved in this structure are publicly known prior arts. The components are all common standard parts or components known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0038] It should be noted that in this article, the term "comprise", "include" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be noted that due to the limitation of literal expression, objectively there are infinite specific structures. For those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements, refinements or changes can also be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, shall all be regarded as the protection scope of the present utility model.

Claims

1. A positioning device for a jacket pile stabilizing platform, comprising a substrate assembly (1), an adjusting assembly (2), and a positioning assembly (3). The substrate assembly (1) includes a base plate (11), the adjusting assembly (2) includes an adjusting plate (21), and the positioning assembly (3) includes a mounting seat (31) and a mounting frame plate (35), characterized in that: An adjustment groove (12) is formed inside the base plate (11). A sliding groove (13) is formed in the inner wall of the adjustment groove (12). A limiting plate (14) is connected to the inner wall of the sliding groove (13). A protective layer (15) is connected to the lower end of the limiting plate (14). A positioning pile (16) is arranged inside the base plate (11). A sliding block (22) is connected to the outer wall of the adjustment plate (21). An adjustment pile (23) is arranged inside the adjustment plate (21). An anemometer (24) is connected to the top of the base plate (11). A flow velocity meter (25) is connected to the top of the base plate (11). A mounting column (32) is connected to the top of the mounting seat (31). The top of the mounting column (32) away from the mounting seat (31) is connected with a mounting base plate (34). A first inner plate (37) is connected to the inner wall of the mounting frame plate (35). A winch seat (39) is connected to the top of the first inner plate (37).

2. The positioning device for a jacket pile stabilization platform according to claim 1, characterized in that: Four adjustment plates (21) are provided. The adjustment plates (21) are slidably connected to the adjustment groove (12) through the sliding blocks (22).

3. The positioning device for a jacket pile stabilization platform according to claim 1, characterized in that: The anemometer (24) is a laser Doppler anemometer. The anemometer (24) and the flow velocity meter (25) are symmetrically installed.

4. A positioning device for a jacket pile stabilization platform according to claim 1, characterized in that: The flow velocity meter (25) is an electromagnetic flow velocity meter. The probe of the flow velocity meter (25) extends along the adjacent positioning pile (16) and extends into the water body. The cable of the flow velocity meter (25) is connected to the adjacent positioning pile (16) through a clamp.

5. The positioning device for a jacket pile stabilization platform according to claim 1, characterized in that: A pile gripper (33) is arranged on the outer ring of the mounting column (32). The pile gripper (33) is a steel pipe pile gripper. The pile gripper (33) is installed on the top of the mounting seat (31). The mounting seat (31) is installed on the top of the base plate (11).

6. The positioning device for a jacket pile stabilization platform according to claim 1, wherein: A stabilizing column (36) is connected to one end of the mounting base plate (34) away from the mounting column (32). One end of the stabilizing column (36) away from the mounting base plate (34) is connected to the lower end of the first inner plate (37).

7. The positioning device for a jacket pile stabilization platform according to claim 1, characterized in that: Second inner plates (38) are symmetrically connected to both ends of the first inner plate (37). The height of the second inner plates (38) is the same as that of the first inner plate (37).

8. A positioning device for a jacket pile-supported platform according to claim 1, characterized in that: Four winch seats (39) are connected to the top of the first inner plate (37). The lower bottom surface of the winch seats (39) is simultaneously connected to the second inner plates (38) and the first inner plate (37).

Images