Modularized turnover hoisting platform

Abstract

The invention relates to the technical field of building construction, and discloses a modular turnover hoisting platform which is applied to wind power equipment installation in a complex mountain terrain environment and comprises a foundation module, a plurality of stand column modules, a connecting module, a cross beam module and a panel module. The length of the stand column module and the length of the cross beam module are set to be adjustable so as to meet the installation requirements of different terrains and wind power equipment, and the stability and applicability of the platform in different mountain environments are guaranteed. The panel module is in embedded connection with the rock stratum, so that the bearing capacity and stability of the platform are enhanced, the risk that the platform inclines or slides due to instability in the hoisting process of the wind power equipment is avoided, and the safety of hoisting operation is improved; the flexibility and adaptability of the hoisting platform are enhanced through the modular structural design and adjustability, the hoisting platform is suitable for installation of various wind power equipment, and the construction efficiency and safety are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a modular turnover hoisting platform. Background Art

[0002] The construction of wind farms is gradually advancing towards mountainous areas with complex terrain. Among them, mountain wind power, as an important direction of wind power development, has received widespread attention.

[0003] However, compared to plains, the complex and varied terrain of mountainous areas presents numerous challenges for the transportation, installation, and subsequent operation and maintenance of wind turbines. Especially in areas with complex geological conditions, such as mountainsides, the construction of traditional wind turbine hoisting platforms faces numerous challenges, such as the need for large-scale excavation and, in some cases, even the use of explosive blasting. This not only poses high safety risks but also significantly increases construction costs. Furthermore, to meet the operational requirements of large-scale hoisting machinery, the platform must possess a high load-bearing capacity, which places higher demands on its structural stability and construction quality. Furthermore, the backfill portion of the platform presents significant challenges in terms of quality control, further impacting the safety of the hoisting operation and the project progress. Summary of the Invention

[0004] In view of this, the present invention provides a modular turnover hoisting platform to solve the problems of high transportation cost, low safety, complex construction and long construction period of wind power platforms in complex mountainous terrain environments in the prior art.

[0005] In order to solve the above technical problems, the technical solutions of the present invention are as follows:

[0006] The present invention provides a modular turnover hoisting platform, which is used for the installation of wind power equipment in complex mountainous terrain environments, including: a basic module, multiple column modules, a connecting module, a beam module and a panel module; the basic module is fixedly arranged on the bearing layer; multiple column modules are arranged on the basic module, and the length of the column modules is adjustable along the vertical direction; there are multiple connecting modules, and the connecting modules are located between the column modules, and the connecting modules are used to connect two adjacent column modules; the beam module is fixedly mounted above the multiple column modules; the length of the beam module is adjustable along the horizontal direction; the panel module is laid above the beam module, the bottom of the panel module is fixedly connected to the beam module, the side of the panel module close to the mountain is embedded in the rock layer, and the panel module is used for hoisting wind power equipment.

[0007] The invention has the following advantages: by setting the length of the column module and the beam module to be adjustable to adapt to different terrains and the installation requirements of wind power equipment, the stability and applicability of the platform in different mountain environments are guaranteed; the modules are tightly connected by the connecting module, which is convenient for rapid construction and disassembly, greatly improving the construction efficiency of wind power equipment installation, especially in complex terrain environments such as mountainous areas, which can significantly reduce the investment of manpower and material resources; the panel module is connected with the rock layer, which enhances the bearing capacity and stability of the platform, avoids the risk of the platform tilting or sliding due to instability during the installation of wind power equipment, and improves the safety of the lifting operation; the modular design enables each component to be transported separately and can be combined according to the site conditions, suitable for different transportation and construction environments, reducing the complexity of transportation and on-site installation; the basic module is firmly set on the bearing layer, effectively adapting to the uneven ground in the complex mountain environment, and facilitating the safe use of the platform under various geological conditions. The present invention enhances the flexibility and adaptability of the lifting platform through modular structural design and adjustability, is suitable for the installation of various wind power equipment, and improves construction efficiency and safety.

[0008] According to some embodiments of the present invention, the column module includes multiple connecting columns and multiple first adjustment units. Along the vertical direction, two adjacent connecting columns are connected by the first adjustment unit, and the first adjustment unit is suitable for adjusting the length along the vertical direction.

[0009] According to some embodiments of the present invention, the upper and lower ends of the connecting module are respectively connected to two upper and lower adjacent connecting columns located in the vertical direction, the first adjustment unit is located between the connecting modules, and the left and right ends of the connecting module are respectively connected to two adjacent connecting columns located in the horizontal direction.

[0010] According to some embodiments of the present invention, a leveling module is provided between the beam module and the column module, and the leveling module enables the beam modules to be at the same horizontal position.

[0011] According to some embodiments of the present invention, the leveling module is a leveling pallet, the beam module is fixed on the upper end surface of the leveling pallet, the lower end surface of the leveling pallet is connected to the upper end surface of the connecting column through a circumferential connecting piece, and the lower end of the circumferential connecting piece and the outer periphery of the connecting column are provided with reinforcing ribs, and there are multiple reinforcing ribs, and the multiple reinforcing ribs are evenly spaced along the circumference of the connecting column.

[0012] According to some embodiments of the present invention, the lower end surface of the leveling support plate is further provided with a diagonal brace connector, one side of the diagonal brace connector is connected to the side wall of the connecting column, and the other side of the diagonal brace connector is fixedly connected to the lower end surface of the leveling support plate.

[0013] According to some embodiments of the present invention, the crossbeam module includes multiple connecting beams located in the same horizontal direction, and the connecting beams are installed between at least two of the column modules. Along the length direction of the connecting beams, two adjacent connecting beams are fixedly connected, and the connection point is located at the leveling support plate.

[0014] According to some embodiments of the present invention, the beam module further includes a second adjustment unit, and a plurality of the second adjustment units are provided. Along the length direction of the connecting beam, two adjacent connecting beams are fixedly connected by the second adjustment unit, and the second adjustment unit is located on the leveling pallet.

[0015] According to some embodiments of the present invention, the panel module includes a plurality of hanging panels, which are laid above the beam module, and the connection between two adjacent hanging panels is located in the middle of the beam module.

[0016] According to some embodiments of the present invention, the hanging panel close to the mountain side is embedded in the rock layer, and the embedded area of the hanging panel and the rock layer accounts for 2 / 3 of the total area of the hanging panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic structural diagram of a modular turnover hoisting platform provided in an embodiment of the present invention;

[0019] Figure 2 A schematic diagram of a partial structure of a modular turnover hoisting platform provided by an embodiment of the present invention;

[0020] Figure 3 A schematic diagram of the installation structure of the basic module, column module and connection module provided in an embodiment of the present invention;

[0021] Figure 4 A schematic diagram of the installation structure of the column module, leveling module and beam module provided in an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of the structure of the connection between the panel module and the mountain rock layer provided by an embodiment of the present invention;

[0023] Description of reference numerals:

[0024] 1. Basic module; 2. Column module; 21. Connecting column; 22. First adjustment unit; 3. Connecting module; 4. Beam module; 5. Panel module; 6. Leveling module; 61. Leveling support plate; 62. Reinforcing rib; 63. Diagonal brace connector. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Reference Figure 1 and Figure 2As shown, the present invention provides a modular turnover hoisting platform, which is used for the installation of wind power equipment in complex mountainous terrain environments, including: a basic module 1, multiple column modules 2, a connecting module 3, a beam module 4 and a panel module 5; the basic module 1 is fixedly arranged on the bearing layer; multiple column modules 2 are arranged on the basic module 1, and the length of the column module 2 is adjustable in the vertical direction; there are multiple connecting modules 3, and they are located between the column modules 2, and the connecting module 3 is used to connect two adjacent column modules 2; the beam module 4 is fixedly mounted above the multiple column modules 2; the length of the beam module 4 is adjustable in the horizontal direction; the panel module 5 is laid above the beam module 4, the bottom of the panel module 5 is fixedly connected to the beam module 4, the side of the panel module 5 close to the mountain is embedded in the rock layer, and the panel module 5 is used for hoisting wind power equipment.

[0030] Specifically, by setting the length of the column module 2 and the beam module 4 to be adjustable to adapt to different terrains and the installation requirements of wind power equipment, the stability and applicability of the platform in different mountainous environments are guaranteed; the modules are tightly connected by the connecting module 3, which is convenient for rapid construction and disassembly, greatly improving the construction efficiency of wind power equipment installation, especially in complex terrain environments such as mountainous areas, which can significantly reduce the investment of manpower and material resources; the panel module 5 is embedded in the rock layer, which enhances the bearing capacity and stability of the platform, avoids the risk of the platform tilting or sliding due to instability during the installation of wind power equipment, and improves the safety of the lifting operation; the modular design allows each component to be transported separately and can be combined according to site conditions, suitable for different transportation and construction environments, reducing the complexity of transportation and on-site installation; the basic module 1 is firmly set on the bearing layer, effectively adapting to the uneven ground in the complex mountain environment, and contributing to the safe use of the platform under various geological conditions. The present invention enhances the flexibility and adaptability of the lifting platform through modular structural design and adjustability, is suitable for the installation of various wind power equipment, and improves construction efficiency and safety.

[0031] It can be understood that multiple foundation modules 1 are provided and distributed in a linear array, and the number of column modules 2 is the same as the number of foundation modules 1. When constructing the foundation module 1, the mountain covering soil in the construction area is excavated to expose the bearing layer, anchors are pre-buried according to the construction position, and concrete is poured to form the foundation module 1. When the concrete solidifies and reaches a strength of 70%, the next step of construction is carried out;

[0032] Install the column modules 2 onto the base module 1, and install the column modules 2 row by row from the top of the mountain to the bottom of the mountain. Adjust the length of the column modules 2 with height deviations to ensure that the top surfaces of multiple column modules 2 are on the same plane.

[0033] After the column module 2 is completed, the two adjacent column modules 2 are connected using the connection module 3; after the column module 2 is installed, the verticality of the column module 2 is first measured to ensure that the column module 2 is accurately positioned, and then the two adjacent column modules 2 are connected using the connection module 3 to achieve the fixation of the column module 2;

[0034] The crossbeam module 4 is erected on the column module 2, and the panel module 5 is laid on the crossbeam module 4. The side close to the mountain is embedded and connected with the rock layer to ensure the stability of the structure and improve safety.

[0035] Reference Figure 2 and Figure 3 As shown, in some embodiments of the present invention, the column module 2 includes multiple connecting columns 21 and multiple first adjustment units 22. Along the vertical direction, two adjacent connecting columns 21 are connected by the first adjustment unit 22, and the first adjustment unit 22 is suitable for adjusting the length along the vertical direction.

[0036] Specifically, after determining the height of the lifting platform, the number of connecting columns 21 and the number of first adjustment units 22 are selected so that the tops of multiple column modules 2 are located on the same horizontal plane. During the installation and construction process, the connecting columns 21 are gradually installed from top to bottom, and the column modules 2 are installed row by row from the top of the mountain to the bottom of the mountain to ensure that the top surfaces of the column modules 2 are located on the same horizontal plane. The first adjustment unit 22 is used to adjust the height difference.

[0037] In some embodiments of the present invention, the upper and lower ends of the connecting module 3 are respectively connected to two upper and lower adjacent connecting columns 21 located in the vertical direction, the first adjustment unit 22 is located between the connecting modules 3, and the left and right ends of the connecting module 3 are respectively connected to two adjacent connecting columns 21 located in the horizontal direction.

[0038] Reference Figure 3 As shown, specifically, the connecting module 3 includes a horizontal connecting rod and a cross diagonal bar. During the construction and installation process, after measuring the verticality of the column module 2, the horizontal connecting rod is used to connect the two adjacent connecting columns 21 located in the same horizontal direction to ensure that the verticality and spacing of the connecting columns 21 do not cause errors due to the installation of the connecting module 3. Subsequently, the cross diagonal bar is used for installation to form a triangular stable structure to ensure the stability and integrity of the connection between the column modules 2 and enhance the stability of the lifting platform.

[0039] In some embodiments of the present invention, a leveling module 6 is provided between the beam module 4 and the column module 2 , and the leveling module 6 enables the beam modules 4 to be at the same horizontal position.

[0040] Specifically, the leveling module 6 can be installed before the column module 2 is installed, or after the connection module 3 is installed. To ensure that the column leveling module 6 is not damaged during the installation of the column module 2 and the flatness is affected, the leveling module 6 is installed after the connection module 3 is installed. During the installation of the leveling module 6, a laser leveler can be used to control the flatness and elevation to ensure that the installed leveling modules 6 are at the same elevation and meet the flatness requirements.

[0041] Reference Figure 4 As shown, in some embodiments of the present invention, the leveling module 6 is a leveling plate 61, the beam module 4 is fixed on the upper end surface of the leveling plate 61, the lower end surface of the leveling plate 61 is connected to the upper end surface of the connecting column 21 through a circumferential connecting piece, and the lower end of the circumferential connecting piece and the outer periphery of the connecting column 21 are provided with reinforcing ribs 62, and there are multiple reinforcing ribs 62, and the multiple reinforcing ribs 62 are evenly spaced along the circumference of the connecting column 21.

[0042] In some embodiments of the present invention, the lower end surface of the leveling support plate 61 is also provided with a diagonal support connector 63, one side of the diagonal support connector 63 is connected to the side wall of the connecting column 21, and the other side of the diagonal support connector 63 is fixedly connected to the lower end surface of the leveling support plate 61.

[0043] Specifically, the provision of the reinforcing ribs 62 and the diagonal bracing connection lines can improve the connection stability of the leveling support plate 61 and the overall structural strength.

[0044] In some embodiments of the present invention, the crossbeam module 4 includes multiple connecting beams located in the same horizontal direction. The connecting beams are installed between at least two column modules 2. Along the length direction of the connecting beams, two adjacent connecting beams are connected to each other, and the connection point is located at the leveling support plate 61.

[0045] Specifically, the beam module 4 includes multiple connecting beams arranged in the horizontal direction, which are horizontally mounted between at least two column modules 2 to ensure that the forces at both ends of the connecting beam are balanced. The connection between two adjacent connecting beams is located at the leveling support plate 61 to ensure the connection strength of the structure.

[0046] In some embodiments of the present invention, the beam module 4 also includes a second adjustment unit, and multiple second adjustment units are provided. Along the length direction of the connecting beam, two adjacent connecting beams are fixedly connected by the second adjustment units, and the second adjustment units are located on the leveling support plate 61.

[0047] Specifically, during the installation of the beam module 4, the center line of the connecting beam is aligned with the center line of the leveling plate 61 in the same row, and the connecting beam is fixed to the leveling plate 61. During the installation process, the second adjustment unit is used to connect the two adjacent connecting beams according to the required length, thereby ensuring that the connecting beam meets the length requirement.

[0048] In some embodiments of the present invention, the panel module 5 includes a plurality of hanging panels, which are laid above the beam module 4 , and the connection between two adjacent hanging panels is located in the middle of the beam module 4 .

[0049] Reference Figure 5 As shown, in some embodiments of the present invention, the hanging panel close to the mountain side is embedded in the rock layer, and the embedded area between the hanging panel and the rock layer accounts for 2 / 3 of the total area of the hanging panel.

[0050] Specifically, to ensure the stability and safety of the hoisting platform, the interlocking area between the hoisting panel and the rock formation on the side closest to the mountain accounts for two-thirds of the hoisting panel's total area, allowing the hoisting platform to fit closely with the mountain and improving safety. The hoisting panel provides a working surface for wind turbine hoisting operations.

[0051] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention. Such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A modular turnover hoisting platform, used for wind power equipment installation in complex mountainous terrain environments, characterized by: include: A basic module (1) is fixedly arranged on the bearing layer; A plurality of column modules (2) are arranged on the base module (1), and the lengths of the column modules (2) are adjustable in the vertical direction; A plurality of connection modules (3) are provided and are located between the column modules (2), and the connection modules (3) are used to connect two adjacent column modules (2); A crossbeam module (4) is fixedly mounted above the plurality of column modules (2); the length of the crossbeam module (4) is adjustable in the horizontal direction; A panel module (5) is laid above the crossbeam module (4); the bottom of the panel module (5) is fixedly connected to the crossbeam module (4); the side of the panel module (5) close to the mountain is embedded in the rock layer; and the panel module (5) is used for hoisting wind power equipment.

2. The modular turnover hoisting platform according to claim 1, characterized in that: The column module (2) comprises a plurality of connecting columns (21) and a plurality of first adjustment units (22); along the vertical direction, two adjacent connecting columns (21) are connected via the first adjustment unit (22); and the first adjustment unit (22) is suitable for adjusting the length along the vertical direction.

3. The modular turnover hoisting platform according to claim 2, characterized in that: The upper and lower ends of the connection module (3) are respectively connected to two upper and lower adjacent connection columns (21) located in the vertical direction; the first adjustment unit (22) is located between the connection modules (3); and the left and right ends of the connection module (3) are respectively connected to two adjacent connection columns (21) located in the horizontal direction.

4. The modular turnover hoisting platform according to claim 2, characterized in that: A leveling module (6) is provided between the crossbeam module (4) and the column module (2), and the leveling module (6) enables the crossbeam modules (4) to be at the same horizontal position.

5. The modular turnover hoisting platform according to claim 4, characterized in that: The leveling module (6) is a leveling support plate (61), the crossbeam module (4) is fixed on the upper end surface of the leveling support plate (61), the lower end surface of the leveling support plate (61) is connected to the upper end surface of the connecting column (21) through a circumferential connecting piece, and the lower end of the circumferential connecting piece and the outer periphery of the connecting column (21) are provided with reinforcing ribs (62), and the reinforcing ribs (62) are provided in plurality, and the plurality of reinforcing ribs (62) are evenly spaced along the circumference of the connecting column (21).

6. The modular turnover hoisting platform according to claim 5, characterized in that: The lower end surface of the leveling support plate (61) is further provided with an oblique support connecting piece (63), one side of the oblique support connecting piece (63) is connected to the side wall of the connecting column (21), and the other side of the oblique support connecting piece (63) is fixedly connected to the lower end surface of the leveling support plate (61).

7. The modular turnover hoisting platform according to claim 5, characterized in that: The crossbeam module (4) comprises a plurality of connecting beams all located in the same horizontal direction, the connecting beams being erected between at least two of the column modules (2), and two adjacent connecting beams being fixedly connected along the length direction of the connecting beams, with the connection being located at the leveling support plate (61).

8. The modular turnover hoisting platform according to claim 7, characterized in that: The crossbeam module (4) further comprises a second adjustment unit, wherein a plurality of the second adjustment units are provided, and along the length direction of the connecting beam, two adjacent connecting beams are fixedly connected via the second adjustment unit, and the second adjustment unit is located on the leveling support plate (61).

9. The modular turnover hoisting platform according to claim 1, characterized in that: The panel module (5) comprises a plurality of hanging panels, which are laid above the beam module (4), and the connection between two adjacent hanging panels is located in the middle of the beam module (4).

10. The modular turnover hoisting platform according to claim 9, characterized in that: The hanging panel close to the mountain side is embedded in the rock layer, and the embedded area of the hanging panel and the rock layer accounts for 2 / 3 of the total area of the hanging panel.

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