Fan supporting device and cooling tower

Abstract

The utility model discloses a fan supporting device and a cooling tower, and relates to the technical field of industrial buildings. The fan supporting device comprises a plane frame assembly, a supporting column assembly and a vertical face supporting assembly. Wherein the plane frame assembly is arranged in a rectangular shape, and an X-shaped supporting assembly used for supporting and a fan mounting beam located in the middle of the plane frame assembly in the length direction are welded to the interior of the plane frame assembly; the supporting column assembly comprises a plurality of stand columns arranged in the direction perpendicular to the plane where the plane frame assembly is located. One end of the stand column is connected to the plane frame assembly, and the other end is connected to the embedded part; the vertical face supporting assemblies are connected to the stand columns and used for being matched with the stand columns to form a triangular supporting structure. By using the fan supporting device provided by the utility model, the overall space rigidity of the fan supporting device can be effectively improved, so that the capability of resisting equipment vibration of the fan supporting device is improved, and the safe operation of the equipment and the safe use of the structure are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial buildings, and more specifically, to a fan support device. In addition, the utility model also relates to a cooling tower comprising the fan support device. Background Art

[0002] The fan support device is a structure used to bear the load of the fan, motor and gearbox and also has the function of access and maintenance.

[0003] The current wind turbine support device adopts a horizontal truss structure for the plane part, which is connected to the lower part by short columns and bolts, and ordinary guardrails are set on both sides of the vertical axis. Due to the large span of the support structure, the rotation of the wind turbine causes vibration. The wind turbine support structure is not rigid enough, which often causes excessive vibration of the wind turbine bridge structure, affecting the safe operation of the equipment.

[0004] In summary, how to provide a fan support device that can improve the safety of the fan operation process is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, an object of the present invention is to provide a fan support device that can effectively improve the safety of the fan operation process.

[0006] Another object of the present invention is to provide a cooling tower comprising the above-mentioned fan supporting device.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] A fan supporting device, comprising:

[0009] A planar frame assembly is arranged in a rectangular shape, and an X-shaped support assembly for support and a fan mounting beam located in the middle of the length direction of the planar frame assembly are welded inside the planar frame assembly;

[0010] The support column assembly includes a plurality of columns arranged in a direction perpendicular to the plane where the planar frame assembly is located; one end of the column is connected to the planar frame assembly, and the other end is connected to the embedded part;

[0011] The facade support assembly is connected to the column, and the facade support assembly is used to cooperate with the column where it is located to form a triangular support structure.

[0012] Optionally, the planar frame assembly includes:

[0013] Rectangular frame;

[0014] a first support beam arranged along the width direction of the rectangular outer frame, and dividing the interior of the rectangular outer frame into a plurality of inner rectangular frames, wherein the inner rectangular frames located on both sides are symmetrically arranged about a first middle section of the rectangular outer frame, and the first middle section is arranged along the width direction of the rectangular outer frame;

[0015] The X-shaped support assembly is welded to the inner rectangular frame and is arranged along the diagonal corners of the inner rectangular frame;

[0016] The fan mounting beam is arranged in the inner rectangular frame located in the middle position.

[0017] Optionally, the fan mounting beam includes at least two first mounting beams arranged along the width direction of the rectangular outer frame and a second mounting beam arranged along the length direction of the rectangular outer frame;

[0018] The two ends of the second mounting beam are connected to the two sides of the inner rectangular frame in which the second mounting beam is located, and the non-end position of the second mounting beam is connected to the X-shaped support assembly in the inner rectangular frame in which the second mounting beam is located;

[0019] One end of the first mounting beam is connected to the inner rectangular frame where it is located, and the other end is connected to the second mounting beam. The non-end position of the first mounting beam is connected to the X-shaped support assembly in the inner rectangular frame where it is located.

[0020] Optionally, the upright columns include two side columns arranged along the length direction of the planar frame assembly and a middle column located between the two side columns.

[0021] Optionally, a first horizontal support beam is connected between adjacent side columns and the middle column, and the first horizontal support beam is perpendicular to the height direction of the side columns or the middle column.

[0022] Optionally, the column is arranged in the middle position in the width direction of the planar frame assembly, and a plurality of oblique support beams are connected to the upper part of the column, one end of the oblique support beam is connected to the column, and the other end is connected to the planar frame assembly.

[0023] Optionally, the oblique support beams include at least two first oblique support beams and at least two second oblique support beams;

[0024] One end of the first oblique support beam is connected to the side column, and the other end is connected to the frame located at both ends and arranged along the width direction of the planar frame assembly;

[0025] One end of the second oblique support beam is connected to the central column, and the other end is connected to the middle position of the frame arranged along the length direction of the planar frame assembly.

[0026] Optionally, the number of the first oblique support beams is two, and the number of the second oblique support beams is four;

[0027] The two first oblique support beams are symmetrically arranged about the second middle section of the planar frame assembly;

[0028] The four second oblique support beams are symmetrically arranged with respect to the second middle section and the first middle section of the planar frame assembly;

[0029] The second intermediate section is disposed along a length direction of the planar frame assembly, and the first intermediate section is disposed along a width direction of the planar frame assembly.

[0030] Optionally, the facade support assembly includes:

[0031] a second horizontal support beam, one end of which is connected to the middle position of the column in the length direction, and the second horizontal support beam is perpendicular to the height direction of the column to which it is connected;

[0032] a third oblique support beam, one end of which is connected to the upper portion of the column in the longitudinal direction, and the other end of which is connected to the other end of the second horizontal support beam;

[0033] A fourth oblique support beam has one end connected to a lower portion of the column in the longitudinal direction, and the other end connected to the other end of the second horizontal support beam.

[0034] A cooling tower comprises the fan supporting device described in any one of the above items and an embedded part pre-buried underground, wherein the other end of the column is welded to the embedded part.

[0035] During use of the fan support device provided by the present invention, the combined support of the planar frame assembly, support column assembly, and facade support assembly effectively improves the overall spatial rigidity of the fan support device. Specifically, an X-shaped support assembly is welded within the planar frame assembly for support, and the facade support assembly, in conjunction with the pillars in which it is located, forms a triangular support structure, further increasing the rigidity of the planar frame assembly and facade support assembly, thereby enhancing the fan support device's ability to resist equipment vibration, ensuring safe operation of the equipment and safe use of the structure.

[0036] In addition, the utility model also provides a cooling tower including the above-mentioned fan supporting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0038] Figure 1 A schematic structural diagram of a specific embodiment of the planar frame assembly provided by the present invention;

[0039] Figure 2 for Figure 1 Schematic cross-section of the mid-plane frame assembly in the AA direction;

[0040] Figure 3 for Figure 2 Schematic cross-section of the mid-plane frame assembly in the BB direction;

[0041] Figure 4 for Figure 3 Axial view of the second diagonal support beam after disconnection at F.

[0042] Figures 1-4 middle:

[0043] 1 is a plane frame assembly, 11 is an X-shaped support assembly, 12 is a fan mounting beam, 121 is a first mounting beam, 122 is a second mounting beam, 13 is a rectangular outer frame, 131 is a widthwise mounting beam, 132 is a lengthwise mounting beam, and 14 is a first support beam;

[0044] 2 is a support column assembly, 21 is a first side column, 22 is a center column, 23 is a second side column, 24 is a first horizontal support beam, 25 is a first oblique support beam, and 26 is a second oblique support beam;

[0045] 3 is a vertical support assembly, 31 is a second horizontal support beam, 32 is a third oblique support beam, and 33 is a fourth oblique support beam. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0047] The core of the utility model is to provide a fan support device, which can effectively improve the safety of the fan operation process.

[0048] Another core of the present invention is to provide a cooling tower including the above-mentioned fan supporting device.

[0049] Please refer to Figures 1 to 4 .

[0050] This specific embodiment discloses a wind turbine support device including a plane frame assembly 1, a support column assembly 2 and a facade support assembly 3; wherein, the plane frame assembly 1 is arranged in a rectangular shape, and an X-shaped support assembly 11 for support and a wind turbine mounting beam 12 located in the middle position in the length direction of the plane frame assembly 1 are welded inside the plane frame assembly 1; the support column assembly 2 includes a plurality of columns arranged in a direction perpendicular to the plane where the plane frame assembly 1 is located; one end of the column is connected to the plane frame assembly 1, and the other end is connected to the embedded part; the facade support assembly 3 is connected to the column, and the facade support assembly 3 is used to cooperate with the column where it is located to form a triangular support structure.

[0051] It should be noted that all structures in the planar frame assembly 1 in this specific embodiment are located within the plane in which they are located.

[0052] The number of X-shaped support components 11 can be one or more, which is determined according to actual conditions and will not be elaborated here.

[0053] The fan installation beam 12 mentioned in this specific embodiment is mainly used to carry and install the fan.

[0054] The above technical solution forms a planar cross-bracing structure through the X-shaped support assembly 11, thereby increasing the rigidity of the planar frame assembly 1. Furthermore, a center column 22 is provided at the lower center of the fan mounting beam 12 of the fan equipment, significantly increasing the vertical rigidity of the fan mounting beam. This, in turn, enhances the fan support device's ability to resist equipment vibration, ensuring safe operation of the equipment and safe use of the structure.

[0055] During use of the fan support device provided by this specific embodiment, the overall spatial rigidity of the fan support device can be effectively improved through the combined support of the planar frame assembly 1, the support column assembly 2, and the facade support assembly 3. Specifically, an X-shaped support assembly 11 is welded within the planar frame assembly 1 for support, and the facade support assembly 3 cooperates with the pillar on which it is located to form a triangular support structure, further increasing the rigidity of the planar frame assembly 1 and the facade support assembly 3, thereby improving the fan support device's ability to resist equipment vibration, ensuring safe operation of the equipment and safe use of the structure.

[0056] Based on the above embodiment, the plane frame component 1 can be set to a rectangular structure. Of course, the plane frame component 1 can also be set to a circular, oblong, diamond or other structures that meet the requirements. The specific structure is determined according to actual conditions and will not be elaborated here.

[0057] Specifically, the planar frame assembly 1 can include a rectangular outer frame 13, a first support beam 14, an X-shaped support assembly 11 and a fan mounting beam 12; wherein the first support beam 14 is arranged along the width direction of the rectangular outer frame 13, and the interior of the rectangular outer frame 13 is divided into multiple internal rectangular frames, and the internal rectangular frames located on both sides are symmetrically arranged about the first middle section of the rectangular outer frame 13, and the first middle section is a section arranged along the width direction of the rectangular outer frame 13; the X-shaped support assembly 11 is welded and connected to the internal rectangular frame and arranged along the diagonal direction of the internal rectangular frame; the fan mounting beam 12 is arranged in the internal rectangular frame located in the middle position.

[0058] like Figure 1 As shown, the rectangular outer frame 13 is composed of a width-wise mounting beam 131 and a length-wise mounting beam 132 welded together. Four first support beams 14 are spaced apart inside the rectangular outer frame 13 along its length, dividing the interior of the rectangular outer frame 13 into five inner rectangular frames along its length. One X-shaped support assembly 11 is disposed in the inner rectangular frame at the middle position and is disposed along the diagonal of the inner rectangular frame at the middle position. The X-shaped support assembly 11 is welded to the inner rectangular frame at the middle position. A column is connected to the center of the inner rectangular frame at the middle position. The other two X-shaped support assemblies 11 are located in the inner rectangular frames at both ends, and the same X-shaped support assembly 11 occupies two adjacent inner rectangular frames. Within the inner rectangular frames at both ends, one X-shaped support assembly 11 is disposed in two adjacent inner rectangular frames, and the X-shaped support assembly 11 is disposed along the diagonal of the large rectangular frame formed by the two adjacent inner rectangular frames. A column is disposed at the center of the X-shaped support assembly 11.

[0059] Of course, depending on the actual situation, the inner side of the rectangular outer frame 13 may be divided into an even number of inner rectangular frames along the length direction by the first support beam 14 , which is determined according to the actual situation.

[0060] Furthermore, the fan mounting beam 12 can include at least two first mounting beams 121 arranged along the width direction of the rectangular outer frame 13 and a second mounting beam 122 arranged along the length direction of the rectangular outer frame 13; the two ends of the second mounting beam 122 are connected to the two side edges of the inner rectangular frame in which it is located, and the non-end position of the second mounting beam 122 is connected to the X-shaped support assembly 11 in the inner rectangular frame in which it is located; one end of the first mounting beam 121 is connected to the inner rectangular frame in which it is located, and the other end is connected to the second mounting beam 122, and the non-end position of the first mounting beam 121 is connected to the X-shaped support assembly 11 in the inner rectangular frame in which it is located.

[0061] For details, please refer to Figure 1The first mounting beam 121 and the second mounting beam 122 are both arranged at the middle position in the length direction of the planar frame assembly 1, and the first mounting beam 121 and the second mounting beam 122 are both symmetrically arranged about the first middle section, and the first middle section is arranged along the width direction of the rectangular outer frame 13.

[0062] According to the changes in the weight and volume of the wind turbine, the number and installation positions of the first mounting beams 121 and the second mounting beams 122 can be appropriately adjusted, which is determined according to actual conditions and will not be elaborated here.

[0063] In a specific embodiment, the columns include two side columns arranged along the length direction of the planar frame assembly 1 and a middle column 22 located between the two side columns, and the ends of the side columns and the middle column 22 are connected to the planar frame assembly 1, and adjacent columns are arranged at intervals.

[0064] Specifically, the column can be set in the middle position of the width direction of the plane frame component 1, combined with Figure 1 、 Figure 2 As shown, in Figure 1 The cross-sectional view of the second middle section of the mid-plane frame assembly 1 is Figure 2 A plurality of oblique support beams are connected to the upper portion of the column, one end of the oblique support beam is connected to the column, and the other end is connected to the plane frame assembly 1.

[0065] Specifically, the oblique support beams can include at least two first oblique support beams 25 and at least two second oblique support beams 26; one end of the first oblique support beam 25 is connected to the side column, and the other end is connected to the frame located at both ends and arranged along the width direction of the plane frame component 1; one end of the second oblique support beam 26 is connected to the middle column 22, and the other end is connected to the middle position of the frame arranged along the length direction of the plane frame component 1.

[0066] By providing the first oblique support beam 25 and the second oblique support beam 26 , the planar frame assembly 1 is further supported, which can effectively improve the stability of the planar frame assembly 1 in the process of carrying the wind turbine.

[0067] Specifically, the first oblique support beam 25 can be connected to the upper part of the side column, and the second oblique support beam 26 can be connected to the upper part of the middle column 22; further, the first oblique support beam 25 and the second oblique support beam 26 can be connected to the same height position of the side column or the middle column 22.

[0068] like Figure 2As shown, a first horizontal support beam 24 is connected between adjacent side columns and the center column 22. The first horizontal support beam 24 is perpendicular to the height direction of the side columns or the center column 22. The side columns include a first side column 21 and a second side column 23, and the center column 22 is arranged between the first side column 21 and the second side column 23. The first side column 21 and the center column 22 are connected by a first horizontal support beam 24, and the second side column 23 and the center column 22 are connected by another first horizontal support beam 24.

[0069] Specifically, the number of the first horizontal support beams 24 can be two or other even numbers, which is determined according to actual conditions and will not be elaborated here.

[0070] On the one hand, the oblique support beams can include at least two first oblique support beams 25 and at least two second oblique support beams 26; one end of the first oblique support beam 25 is connected to the side column, and the other end is connected to the frame located at both ends and arranged along the width direction of the plane frame component 1; one end of the second oblique support beam 26 is connected to the middle column 22, and the other end is connected to the middle position of the frame arranged along the length direction of the plane frame component 1.

[0071] Specifically, the number of the first oblique support beams 25 and the second oblique support beams 26 are both four; the four first oblique support beams 25 are symmetrically arranged about the second middle section and the first middle section of the planar frame assembly 1; the four second oblique support beams 26 are symmetrically arranged about the second middle section and the first middle section of the planar frame assembly 1; the second middle section is arranged along the length direction of the planar frame assembly 1, and the first middle section is arranged along the width direction of the planar frame assembly 1; and the first middle section and the second middle section are both perpendicular to the plane where the planar frame assembly 1 is located.

[0072] In addition, the number of first oblique support beams 25 can be two, and the number of second oblique support beams 26 can be four; the two first oblique support beams 25 are symmetrically arranged about the second middle section; the four second oblique support beams 26 are symmetrically arranged about the second middle section and the first middle section of the planar frame assembly 1; the second middle section is arranged along the length direction of the planar frame assembly 1, and the first middle section is arranged along the width direction of the planar frame assembly 1; and the first middle section and the second middle section are both perpendicular to the plane where the planar frame assembly 1 is located.

[0073] Based on the above embodiment, the facade support assembly 3 includes a second horizontal support beam 31, a third oblique support beam 32 and a fourth oblique support beam 33, wherein one end of the second horizontal support beam 31 is connected to the middle position in the length direction of the column, and the second horizontal support beam 31 is perpendicular to the height direction of the column to which it is connected; one end of the third oblique support beam 32 is connected to the upper position in the length direction of the column, and the other end is connected to the other end of the second horizontal support beam 31; one end of the fourth oblique support beam 33 is connected to the lower position in the length direction of the column, and the other end is connected to the other end of the second horizontal support beam 31.

[0074] Furthermore, the facade support assembly 3 composed of the second horizontal support beam 31, the third oblique support beam 32 and the fourth oblique support beam 33 can be located in a plane, and this plane is perpendicular to the plane frame assembly 1, and the columns or side columns connected to the second horizontal support beam 31, the third oblique support beam 32 and the fourth oblique support beam 33 are also located in this plane.

[0075] In this specific embodiment, by providing a facade support assembly 3, the second horizontal support beam 31, the third oblique support beam 32 and the fourth oblique support beam 33 support the side columns or columns in the vertical direction, which can effectively improve the ability of the fan support device to resist equipment vibration and achieve safe operation of the equipment and safe use of the structure.

[0076] In addition to the above-mentioned fan support device, the present invention also provides a cooling tower including the fan support device disclosed in the above-mentioned embodiment and embedded parts pre-buried underground, and the other end of the column is welded to the embedded parts; for the structures of other parts of the cooling tower, please refer to the existing technology and will not be repeated in this article.

[0077] In this specific embodiment, the other end of the column is welded to the embedded part, which greatly improves the rigidity of the side column and the middle column 22 and can effectively prevent excessive vibration from affecting the safe operation of the wind turbine equipment.

[0078] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other. Any combination of all the embodiments provided by this utility model is within the scope of protection of this utility model and will not be described in detail here.

[0079] The above describes in detail the fan support device and cooling tower provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is only intended to help understand the method and core concept of the present invention. It should be noted that for those skilled in the art, without departing from the principles of the present invention, various improvements and modifications can be made to the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A fan support device, characterized in that: include: The planar frame assembly (1) is arranged in a rectangular shape, and an X-shaped support assembly (11) for supporting is welded inside the planar frame assembly (1) and a fan installation beam (12) is located in the middle of the length direction of the planar frame assembly (1); A support column assembly (2) comprises a plurality of columns arranged in a direction perpendicular to the plane where the planar frame assembly (1) is located; one end of each column is connected to the planar frame assembly (1), and the other end is connected to the embedded part; A facade support component (3) is connected to the column, and the facade support component (3) is used to cooperate with the column where it is located to form a triangular support structure.

2. The fan support device according to claim 1, characterized in that: The planar frame assembly (1) comprises: Rectangular outer frame (13); a first support beam (14) arranged along the width direction of the rectangular outer frame (13), and dividing the interior of the rectangular outer frame (13) into a plurality of inner rectangular frames, wherein the inner rectangular frames located on both sides are symmetrically arranged about a first middle section of the rectangular outer frame (13), and the first middle section is arranged along the width direction of the rectangular outer frame (13); The X-shaped support assembly (11) is welded to the inner rectangular frame and arranged along the diagonal corners of the inner rectangular frame; The fan installation beam (12) is arranged in the inner rectangular frame located in the middle.

3. The fan support device according to claim 2, characterized in that: The fan mounting beam (12) comprises at least two first mounting beams (121) arranged along the width direction of the rectangular outer frame (13) and a second mounting beam (122) arranged along the length direction of the rectangular outer frame (13); The two ends of the second mounting beam (122) are connected to the two side edges of the inner rectangular frame in which the second mounting beam (122) is located, and the non-end position of the second mounting beam (122) is connected to the X-shaped support assembly (11) in the inner rectangular frame in which the second mounting beam (122) is located; One end of the first mounting beam (121) is connected to the internal rectangular frame in which it is located, and the other end is connected to the second mounting beam (122); the non-end position of the first mounting beam (121) is connected to the X-shaped support assembly (11) in the internal rectangular frame in which it is located.

4. The fan support device according to any one of claims 1 to 3, characterized in that: The upright columns include two side columns arranged along the length direction of the planar frame assembly (1) and a middle column (22) located between the two side columns.

5. The fan support device according to claim 4, characterized in that: A first horizontal support beam (24) is connected between adjacent side columns and the middle column (22), and the first horizontal support beam (24) is perpendicular to the height direction of the side columns or the middle column (22).

6. The fan support device according to claim 4, characterized in that: The column is arranged at the middle position in the width direction of the planar frame assembly (1), and a plurality of oblique support beams are connected to the upper portion of the column, one end of the oblique support beam is connected to the column, and the other end is connected to the planar frame assembly (1).

7. The fan support device according to claim 6, characterized in that: The oblique support beams include at least two first oblique support beams (25) and at least two second oblique support beams (26); One end of the first oblique support beam (25) is connected to the side column, and the other end is connected to the frame located at both ends of the plane frame component (1) and arranged along the width direction; One end of the second oblique support beam (26) is connected to the central column (22), and the other end is connected to the middle position of a frame arranged along the length direction in the planar frame assembly (1).

8. The fan support device according to claim 7, characterized in that: The number of the first oblique support beams (25) is two, and the number of the second oblique support beams (26) is four; The two first oblique support beams (25) are symmetrically arranged with respect to the second middle section of the planar frame assembly (1); The four second oblique support beams (26) are symmetrically arranged with respect to the second middle section and the first middle section of the planar frame assembly (1); The second intermediate section is arranged along the length direction of the planar frame component (1), and the first intermediate section is arranged along the width direction of the planar frame component (1).

9. The fan support device according to any one of claims 1 to 3, characterized in that: The facade support assembly (3) comprises: A second horizontal support beam (31), one end of which is connected to the middle position of the column in the length direction, and the second horizontal support beam (31) is perpendicular to the height direction of the column to which it is connected; A third oblique support beam (32), one end of which is connected to the upper portion of the column in the length direction, and the other end of which is connected to the other end of the second horizontal support beam (31); A fourth oblique support beam (33) has one end connected to a lower portion of the column in the length direction, and the other end connected to the other end of the second horizontal support beam (31).

10. A cooling tower, characterized in that: It comprises the fan supporting device according to any one of claims 1 to 9 and an embedded part pre-buried underground, wherein the other end of the column is welded to the embedded part.

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