A multi-fan combined support system

Abstract

This application relates to a multi-fan combined support system. The multi-fan combined support system includes: a support frame, fans, and a protective canopy. The support frame has a row of placement slots, through which the fans are placed. A protective canopy is installed on the support frame above the fans. The support frame includes diagonal braces, I-beam columns, longitudinal channel steel at the column top, longitudinal channel steel, welded triangular channel steel, and channel steel crossbars. The support frame is composed of six I-beam columns arranged in two rows, with each row of I-beam columns connected in pairs by channel steel crossbars. Adjacent I-beam columns in each row are cross-supported by two diagonal braces. The solution provided by this application ensures that the fans will not shift or fall off when subjected to impact or vibration, ensuring stable operation of the fans. Furthermore, the materials are readily available, on-site welding is simple, improving construction adaptability. The protective canopy can also be directly installed, effectively protecting the fans.

Description

Technical Field

[0001] This application relates to the technical field of water conservancy and hydropower engineering, and in particular to a support system for multiple wind turbines used in combination. Background Technology

[0002] In recent years, pumped storage projects have developed rapidly in China, with large-scale underground hydropower plant buildings becoming increasingly larger and deeper, placing higher demands on ventilation capacity, reliability, and efficiency. Particularly in complex ventilation conditions requiring multiple independent ventilation lines, the key to ensuring effective ventilation lies in the rapid and stable installation of multiple fans and their supporting supports. Utility Model Content

[0003] To address or partially address the problems existing in related technologies, this application provides a multi-fan combined support system. This multi-fan combined support system can ensure that the fans will not shift or fall off when subjected to impact or vibration, ensuring the stable operation of the fans. Moreover, its materials are readily available, and on-site welding and processing are simple, improving construction adaptability. It can also directly install protective canopies, which can effectively protect the fans.

[0004] This application provides a multi-fan combined support system, including a support frame, fans, and a protective canopy. The support frame has a row of placement slots, with fans placed in these slots via arc-shaped grooves. A protective canopy is mounted on the support frame above the fans. The support frame includes diagonal braces, I-beam columns, longitudinal channel steel at the column top, longitudinal channel steel, welded triangular channel steel, and channel steel crossbars. The support frame is constructed of six I-beam columns arranged in two rows, with each row of I-beam columns connected in pairs by channel steel crossbars. Adjacent I-beam columns in each row are cross-supported by two diagonal braces. The tops of each row of I-beam columns are connected and supported by longitudinal channel steel at the column top. The upper ends of the channel steel crossbars support the longitudinal channel steel via welded triangular channel steel. The placement slots are separated by two longitudinal channel steels.

[0005] Optionally, in some embodiments, the middle and top of each steel column are supported by a lower channel steel brace and an upper channel steel tie rod, respectively.

[0006] The technical solution provided in this application may include the following beneficial effects: This application provides a multi-fan combined support system. This multi-fan combined support system can ensure that the fans will not shift or fall off when subjected to impact or vibration, ensuring the stable operation of the fans. Moreover, the materials are easy to obtain, the on-site welding and processing is simple, which improves the construction adaptability. Protective canopies can also be directly set up to effectively protect the fans.

[0007] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0008] The above and other objects, features and advantages of this application will become more apparent from the more detailed description of exemplary embodiments thereof in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments thereof.

[0009] Figure 1 This is a schematic diagram of a multi-fan combined support system shown in an embodiment of this application; Figure 2 This is another structural schematic diagram of a multi-fan combined support system shown in an embodiment of this application; Attached reference numerals: 1. Support frame; 2. Fan; 3. Protective shed; 4. Placement trough; 5. Arc-shaped trough; 11. Diagonal brace; 12. Steel column; 13. Lower diagonal brace of channel steel; 14. Upper diagonal brace of channel steel; 15. Longitudinal channel steel at the top of column; 16. Longitudinal channel steel; 17. Welded triangular channel steel; 18. Crossbar of channel steel. Detailed Implementation

[0010] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this application more thorough and complete, and to fully convey the scope of this application to those skilled in the art.

[0011] It should be understood that although the terms "first," "second," "third," etc., may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this application, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0012] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0013] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0014] To address the aforementioned issues, this application provides a multi-fan combined support system. This multi-fan combined support system ensures that the fans will not shift or fall off when subjected to impact or vibration, thus ensuring stable operation of the fans. Furthermore, the materials are readily available, and on-site welding and processing are simple, improving construction adaptability. Protective sheds can also be directly installed to effectively protect the fans.

[0015] The technical solutions of the embodiments of this application are described in detail below with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of a multi-fan combined support system shown in an embodiment of this application.

[0017] See Figure 1 Example 1 illustrates a multi-fan combined support system including a support frame 1, fans 2, and a protective canopy 3. The support frame 1 has a row of placement slots 4, with fans 2 placed in the slots via arc-shaped grooves 5. The arc-shaped grooves 5 are composed of arc-shaped plates. A protective canopy 3, mounted on the support frame 1, is installed above the fans 2 to protect them from impacts. The support frame 1 includes diagonal braces 11, I-beam columns 12, longitudinal channel steel 15 at the column top, longitudinal channel steel 16, welded triangular channel steel 17, and channel steel crossbars 18. The support frame 1 is constructed of six I-beam columns 12 arranged in two rows. The two rows of I-beam columns 12 are connected in pairs by channel steel crossbars 18. Adjacent I-beam columns 12 in each row are cross-supported by two diagonal braces 11. Each row of I-beam columns 12... 2. The top is supported by the longitudinal channel steel 15 connected to the column top. The upper end of the channel steel crossbar 18 is supported by the longitudinal channel steel 16 by welded triangular channel steel 17. The steel column 12 is reinforced by diagonal bracing 11. The placement slot 4 is formed by two longitudinal channel steels 16 for isolation. The number of placement slots 4 is designed according to the number of fans to be installed. A triangular channel steel 17 is set above the channel steel crossbar 18. The triangular channel steel 17 and the upper diagonal bracing 14 of the channel steel form a trapezoidal placement slot 4 to separate the fans. Multiple trapezoidal placement slots 4 are set and connected at the top by longitudinal channel steel 16 to ensure that they are firmly fixed. Its recessed design ensures that the fans will not shift or fall off when subjected to impact or vibration, ensuring the stable operation of the fans.

[0018] Each I-beam column 12 is supported at the middle and top by the channel steel crossbar 18 through the lower channel steel brace 13 and the upper channel steel brace 14, which can effectively reinforce the channel steel crossbar 18 and the I-beam column 12.

[0019] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A multi-fan combined support system, characterized in that: The multi-fan combined support system includes a support frame (1), a fan (2), and a protective shed (3). A row of placement slots (4) is provided on the support frame (1), and the fan (2) is placed in the placement slots (4) through the arc-shaped slots (5). The protective shed (3) installed on the support frame (1) is provided above the fan (2). The support frame (1) includes diagonal braces (11), steel columns (12), longitudinal channel steel at the top of the column (15), longitudinal channel steel (16), welded triangular channel steel (17), and channel steel crossbars (18). The support frame (1) is composed of six steel columns (12) arranged in two rows. The two rows of steel columns (12) are connected in pairs by channel steel crossbars (18). The adjacent steel columns (12) in each row are cross-supported by two diagonal braces (11). The top of each row of steel columns (12) is connected and supported by longitudinal channel steel (15). The upper end of the channel steel crossbar (18) is supported by welded triangular channel steel (17) for longitudinal channel steel (16). The placement slot (4) is formed by two longitudinal channel steels (16) for isolation.

2. The multi-fan combined support system according to claim 1, characterized in that: Each of the steel columns (12) is supported at the middle and top by the channel steel crossbar (18) by the lower channel steel brace (13) and the upper channel steel brace (14).

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