Folding assembly type segmented steel structure wind tower platform

Abstract

The utility model provides a folding type assembly type segmented steel structure wind tower platform which comprises installation platform plates, a first folding plate, a connecting supporting frame, a splicing stabilizing platform and an equipment installation platform plate, the installation platform plates are installed on the two sides of the first folding plate in a rotating mode, and the installation platform plates are fixedly installed on the top of a wind tower; the connecting support frame is fixedly mounted on the upper surfaces of the two groups of mounting platform plates, and the splicing stable platform is fixedly mounted on the surface of the connecting support frame; the equipment mounting table plate is fixedly mounted on the surface of the splicing stable platform; due to the arrangement of the first folding plate and the splicing stabilizing platform, the folding capacity is achieved, transportation and storage are convenient, and stability is achieved after installation.

Description

Technical Field

[0001] The utility model relates to the technical field of wind tower platforms, and particularly relates to a folding and assembled sectional steel structure wind tower platform. Background Technique

[0002] With the continuous development of renewable energy, wind energy, as an important green energy, has received extensive attention in terms of its utilization efficiency and technical level. As the core component of a wind power generation system, the structural design of a wind tower directly affects the effective conversion of wind energy and the power generation efficiency. Therefore, it is particularly important to design a wind tower platform that is efficient, stable, and convenient for installation and maintenance.

[0003] Most traditional wind tower platforms adopt a fixed steel structure design. Although they perform well in terms of stability and load-bearing capacity, they often have the disadvantages of large volume and heavy weight during installation and transportation. In addition, the fixed structure lacks flexibility and is difficult to meet the requirements of different wind farms, increasing the construction difficulty and cost. For wind farms in high-altitude or remote areas, the complexity of transportation and installation has become an important factor restricting the development of wind power.

[0004] Therefore, it is very necessary to invent a folding and assembled sectional steel structure wind tower platform. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a folding and assembled sectional steel structure wind tower platform to solve the problems that the existing wind tower platforms still lack the folding ability, are inconvenient for transportation and storage, and are unstable after installation. A folding and assembled sectional steel structure wind tower platform includes an installation platform board, a first folding board, a connection support frame, a splicing stable platform, and an equipment installation table board, wherein: the installation platform board is rotatably installed on both sides of the first folding board, and the installation platform board is fixedly installed on the top of the wind tower; the connection support frame is fixedly installed on the upper surface of two groups of installation platform boards, and the splicing stable platform is fixedly installed on the surface of the connection support frame; the equipment installation table board is fixedly installed on the surface of the splicing stable platform.

[0006] The first folding board includes an intermediate base plate, connection hinges, a rotating platform, and a support framework. Connection hinges are fixedly installed on both sides of the intermediate base plate, and the installation platform board is fixedly installed on the outer side of the connection hinge; the rotating platform is fixedly installed in the middle of the upper surface of the intermediate base plate, and the support framework is rotatably installed in the middle of the upper surface of the intermediate base plate through the rotating platform, and both ends of the support framework are fixedly installed on the surfaces of two groups of installation platform boards.

[0007] Lifting hanging ports are arranged at both ends of the intermediate base plate.

[0008] The spliced stable platform includes a reinforced platform, a second folding plate, and a platform skeleton. The reinforced platform is rotatably installed on both sides of the second folding plate, and the platform skeleton is rotatably installed on the lower surface of the second folding plate. The two ends of the platform skeleton are fixedly installed on the surface of the reinforced platform.

[0009] A downward support frame is fixedly installed below the reinforced platform, and an upward support frame is fixedly installed above the reinforced platform. The downward support frame is connected to the connection support frame. An equipment installation table board is fixedly installed on the surface of the upward support frame.

[0010] The first folding plate enables the two groups of installation platform plates to rotate and fold around the midline of the first folding plate. The intermediate base plate is made of a steel metal plate, and the support skeleton is parallel to the intermediate base plate when not in use. The support skeleton rotates during use until it is perpendicular to the intermediate base plate and is connected to the two groups of installation platform plates through bolts, making the two groups of installation platform plates unable to fold. The lifting hanging openings are two sets of openings that can be connected to the lifting equipment and have the following functions: ① Connection and folding function: The first folding plate connects the installation platform plates together, enabling the installation platform plates to rotate and fold. Taking its midline as the rotation axis, the installation platform plates can be folded, saving space when not in use and being more flexible during transportation or installation. ② Support function: The first folding plate provides support for the platform through the support skeleton. When the support skeleton rotates to the vertical position, the installation platform plates are fixed through bolts to ensure the stability of the platform and prevent folding, guaranteeing the support force during use. ③ Rotation and stability: The intermediate base plate on the first folding plate cooperates with the rotating platform, enabling the support skeleton to rotate. When the support skeleton is parallel to the intermediate base plate, the platform is in a folded state; when the support skeleton is perpendicular to the intermediate base plate, the platform is in an unfolded and fixed working state, ensuring the stability of the platform during use. ④ Lifting function: The lifting hanging openings on the first folding plate provide connection points for the lifting equipment, enabling the wind tower platform to be easily lifted and moved during installation or disassembly.

[0011] The reinforced platform inside the spliced stable platform can be folded through the second folding plate. The direction of the second folding plate is perpendicular to that of the first folding plate, and the reinforced platform is fixed by the support of the platform skeleton. The downward support frame is fixedly connected to the connection support frame, forming an accommodation space therebetween. The upward support frame is connected to the equipment installation table board, forming an accommodation space therebetween, and has the following functions: ① Enhancing stability:

[0012] After the splicing stable platform and the first folding plate are connected in parallel, the stability of the entire structure can be significantly enhanced. Such a connection ensures that the two can better disperse the load when stressed, thereby reducing the possibility of shaking and tilting; ② Space accommodation: The space formed by the spliced stable platform after connection is mainly used to accommodate the platform skeleton and the support skeleton. Such a design can effectively hide and protect these structural components while keeping the overall appearance neat; ③ Folding and unfolding function: When the spliced stable platform is connected to the first folding plate, the folding ability is still retained, making it convenient to unfold and retract when needed, enhancing the flexibility of the platform.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The setting of the first folding plate of the utility model has the following functions: ① Connection and folding function: The first folding plate connects the installation platform plates together, enabling the installation platform plates to rotate and fold. Taking its midline as the rotation axis, the installation platform plates can be folded, which is convenient for saving space when not in use and is more flexible during transportation or installation; ② Support function: The first folding plate provides support for the platform through the support skeleton. When the support skeleton rotates to the vertical position, the installation platform plates are fixed by bolts to ensure the platform is stable and cannot be folded, guaranteeing the support force during use; ③ Rotation and stability: The intermediate substrate on the first folding plate cooperates with the rotating table to enable the support skeleton to rotate. When the support skeleton is parallel to the intermediate substrate, the platform is in a folded state; when the support skeleton is perpendicular to the intermediate substrate, the platform is in an unfolded and fixed working state, ensuring the stability of the platform during use; ④ Lifting function: The lifting hanging port on the first folding plate provides a connection point for the lifting equipment, enabling the wind tower platform to be conveniently lifted and moved during installation or disassembly.

[0015] The setting of the spliced stable platform of the utility model has the following functions: ① Enhance stability:

[0016] After the splicing stable platform and the first folding plate are connected in parallel, the stability of the entire structure can be significantly enhanced. Such a connection ensures that the two can better disperse the load when stressed, thereby reducing the possibility of shaking and tilting; ② Space accommodation: The space formed by the spliced stable platform after connection is mainly used to accommodate the platform skeleton and the support skeleton. Such a design can effectively hide and protect these structural components while keeping the overall appearance neat; ③ Folding and unfolding function: When the spliced stable platform is connected to the first folding plate, the folding ability is still retained, making it convenient to unfold and retract when needed, enhancing the flexibility of the platform. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the utility model.

[0018] Figure 2 It is a schematic structural diagram of the first folding plate of the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the splicing stable platform of the present utility model.

[0020] In the figure:

[0021] Installation platform plate 1, first folding plate 2, connection support frame 3, splicing stable platform 4, equipment installation table plate 5, intermediate substrate 21, connection hinge 22, rotating table 23, support skeleton 24, lifting hanging port 25, reinforcement platform 41, second folding plate 42, platform skeleton 43, downward support frame 44, upward support frame 45. Specific embodiments

[0022] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] As shown in the attached Figure 1 to the attached Figure 3 figures.

[0024] A folding type assembled sectional steel structure wind tower platform provided by the present utility model includes an installation platform plate 1, a first folding plate 2, a connection support frame 3, a splicing stable platform 4 and an equipment installation table plate 5, wherein: the installation platform plate 1 is rotatably installed on both sides of the first folding plate 2, and the installation platform plate 1 is fixedly installed on the top of the wind tower; the connection support frame 3 is fixedly installed on the upper surface of two groups of installation platform plates 1, and the splicing stable platform 4 is fixedly installed on the surface of the connection support frame 3; the equipment installation table plate 5 is fixedly installed on the surface of the splicing stable platform 4.

[0025] The first folding plate 2 includes an intermediate substrate 21, a connection hinge 22, a rotating table 23 and a support skeleton 24, and connection hinges 22 are fixedly installed on both sides of the intermediate substrate 21, and the installation platform plate 1 is fixedly installed on the outside of the connection hinge 22; the rotating table 23 is fixedly installed in the middle of the upper surface of the intermediate substrate 21, and the support skeleton 24 is rotatably installed in the middle of the upper surface of the intermediate substrate 21 through the rotating table 23, and both ends of the support skeleton 24 are fixedly installed on the surfaces of two groups of installation platform plates 1.

[0026] Lifting hanging ports 25 are arranged at both ends of the intermediate substrate 21.

[0027] The spliced stable platform 4 includes a reinforced platform 41, a second folding plate 42, and a platform skeleton 43. The reinforced platform 41 is rotatably installed on both sides of the second folding plate 42, and the platform skeleton 43 is rotatably installed on the lower surface of the second folding plate 42. Both ends of the platform skeleton 43 are fixedly installed on the surface of the reinforced platform 41.

[0028] A downward support frame 44 is fixedly installed below the reinforced platform 41, and an upward support frame 45 is fixedly installed above the reinforced platform 41. The downward support frame 44 is connected to the connecting support frame 3. An equipment installation table board 5 is fixedly installed on the surface of the upward support frame 45.

[0029] The first folding plate 2 enables the two installation platform plates 1 to rotate and fold around the midline of the first folding plate 2. The intermediate base plate 21 is made of a steel metal plate. When not in use, the support skeleton 24 is parallel to the intermediate base plate 21. During use, the support skeleton 24 rotates until it is perpendicular to the intermediate base plate 21 and is connected to the two installation platform plates 1 through bolts, preventing the two installation platform plates 1 from folding. The lifting hanging openings 25 are two groups of openings that can be connected to lifting equipment.

[0030] The reinforced platform 41 inside the spliced stable platform 4 can be folded through the second folding plate 42. The direction of the second folding plate 42 is perpendicular to that of the first folding plate 2, and the reinforced platform 41 is fixed by the support of the platform skeleton 43. The downward support frame 44 is fixedly connected to the connecting support frame 3, forming an accommodation space therebetween. The upward support frame 45 is connected to the equipment installation table board 5, forming an accommodation space therebetween.

[0031] The folding type assembled sectional steel structure wind tower platform mainly consists of an installation platform plate 1, a first folding plate 2, a connecting support frame 3, a spliced stable platform 4, and an equipment installation table board 5. Its working principle is as follows:

[0032] 1. Installation and connection of the platform structure:

[0033] The core part of the wind tower platform is the installation platform plate 1, which is fixedly installed at the top of the wind tower. The first folding plate 2 is connected to the installation platform plate 1 through a connecting hinge 22, enabling the installation platform plate to rotate and fold around the midline of the first folding plate 2. When the platform is not in use, the installation platform plate 1 can be folded to a parallel state, saving space and facilitating transportation.

[0034] 2. Enhancement of stability and support function:

[0035] The connecting support frame 3 is fixedly installed on the upper surfaces of two sets of installation platform plates 1, and the splicing stable platform 4 is fixedly installed on the connecting support frame 3. In this way, the splicing stable platform 4 can provide additional stability, making the entire wind tower platform more firm and reliable when carrying equipment.

[0036] 3. The operation of the rotating and supporting skeleton:

[0037] The structure formed by the intermediate substrate 21 and the rotating table 23 in the first folding plate 2 enables the supporting skeleton 24 to rotate during use. When the supporting skeleton 24 rotates to the vertical position and is fixed to the installation platform plate 1, the supporting capacity of the platform is improved, and it can bear a greater weight.

[0038] 4. Equipment installation and connection:

[0039] The reinforcement platform 41 inside the splicing stable platform 4 is connected to the equipment installation table board 5, forming a stable equipment installation platform. During equipment installation, through the support of the upward support frame 45, the safety and stability of the equipment during use can be guaranteed.

[0040] 5. Space utilization and folding function:

[0041] The splicing stable platform 4 and the first folding plate 2 are parallel to each other, and the space formed mainly accommodates the platform skeleton 43 and the supporting skeleton 24, keeping the overall structure neat. This design not only improves the stability of the platform but also retains the folding function, facilitating the folding of the structure to save space when not in use.

[0042] 6. Hoisting and moving capabilities:

[0043] The lifting hanging opening 25 on the first folding plate 2 provides a hanging point for connecting with hoisting equipment, enabling the wind tower platform to be easily hoisted and moved during installation or disassembly, improving the operation efficiency.

[0044] In summary, the folding type assembled sectional steel structure wind tower platform can effectively improve stability, supporting force and space utilization rate through reasonable structural design and connection methods, while maintaining a flexible folding function to meet the use requirements of different occasions.

[0045] Using the technical solutions of the present utility model, or those skilled in the art inspired by the technical solutions of the present utility model to design similar technical solutions and achieving the above technical effects shall all fall within the protection scope of the present utility model.

Claims

1. A foldable prefabricated sectional steel structure wind tower platform, characterized in that: It includes an installation platform plate (1), a first folding plate (2), a connecting support frame (3), a splicing stable platform (4), and an equipment installation table plate (5), where: The installation platform plate (1) is rotatably installed on both sides of the first folding plate (2), and the installation platform plate (1) is fixedly installed on the top of the wind tower; The connecting support frame (3) is fixedly installed on the upper surface of two groups of installation platform plates (1), and the splicing stable platform (4) is fixedly installed on the surface of the connecting support frame (3); The equipment installation table plate (5) is fixedly installed on the surface of the splicing stable platform (4).

2. The foldable prefabricated sectional steel structure wind tower platform according to claim 1, characterized in that: The first folding plate (2) includes an intermediate base plate (21), a connecting hinge (22), a rotating table (23), and a support skeleton (24). Connecting hinges (22) are fixedly installed on both sides of the intermediate base plate (21), and the installation platform plate (1) is fixedly installed on the outside of the connecting hinge (22); The rotating table (23) is fixedly installed in the middle of the upper surface of the intermediate base plate (21), and the support skeleton (24) is rotatably installed in the middle of the upper surface of the intermediate base plate (21) through the rotating table (23), and both ends of the support skeleton (24) are fixedly installed on the surfaces of two groups of installation platform plates (1).

3. The foldable prefabricated sectional steel structure wind tower platform according to claim 2, wherein: Hanging ports (25) are provided at both ends of the intermediate base plate (21).

4. The foldable prefabricated sectional steel structure wind tower platform according to claim 1, characterized in that: The splicing stable platform (4) includes a reinforcement platform (41), a second folding plate (42), and a platform skeleton (43). The reinforcement platform (41) is rotatably installed on both sides of the second folding plate (42), and the platform skeleton (43) is rotatably installed on the lower surface of the second folding plate (42); Both ends of the platform skeleton (43) are fixedly installed on the surface of the reinforcement platform (41).

5. The foldable prefabricated sectional steel structure wind tower platform according to claim 4, characterized in that: A downward support frame (44) is fixedly installed below the reinforcement platform (41), and an upward support frame (45) is fixedly installed above the reinforcement platform (41); The downward support frame (44) is connected to the connecting support frame (3); The equipment installation table plate (5) is fixedly installed on the surface of the upward support frame (45).

6. The foldable assembled segmented steel structure wind tower platform according to claim 3, characterized in that: The first folding plate (2) can enable two groups of installation platform plates (1) to rotate and fold with the midline of the first folding plate (2) as the axis; The intermediate base plate (21) is made of a steel metal plate, and the support skeleton (24) is parallel to the intermediate base plate (21) when not in use. The support skeleton (24) rotates during use until it is perpendicular to the intermediate base plate (21), and is connected to two groups of installation platform plates (1) through bolts, making the two groups of installation platform plates (1) unable to fold; The hanging ports (25) are two groups of openings and can be connected to lifting equipment.

7. A folding and prefabricated sectional steel structure wind tower platform according to claim 5, characterized in that: The reinforcement platform (41) inside the splicing stable platform (4) can be folded through the second folding plate (42), and the direction of the second folding plate (42) is perpendicular to that of the first folding plate (2), and the reinforcement platform (41) is fixed by the support of the platform skeleton (43); The downward support frame (44) is fixedly connected to the connecting support frame (3), and a receiving space is formed therebetween; The upward support frame (45) is connected to the equipment installation table plate (5), and a receiving space is formed therebetween.

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