Axial flow fan mounting rack

Abstract

The utility model discloses an axial flow fan mounting frame which comprises an axial flow fan body, a supporting frame, a supporting assembly, a pulling assembly, a fixing block, a supporting column, limiting plates and a bottom plate, the supporting frame is arranged on the sides, away from each other, of the two limiting plates, a base is arranged below the bottom plate, and the supporting assembly is arranged on the bottom plate and located below the axial flow fan body; the number of the pulling assemblies is two, and the two pulling assemblies are located on one sides of the two supporting frames correspondingly. According to the scheme, the supporting assembly can support the bottom of the axial flow fan body and push the axial flow fan body to adjust the angle, when a worker needs to carry the axial flow fan body, the worker can lift the axial flow fan body through the pulling assemblies on the two sides of the supporting frame, the supporting frame and the axial flow fan body can be conveniently transported, and the labor intensity of the worker is reduced. And the lower portion of the supporting frame is fixed to the bottom plate, the limiting plates are horizontally fixed to the two sides of the axial flow fan body through the supporting frame, and the stability of the axial flow fan body in the using process is improved.

Description

Technical Field

[0001] The present application relates to the technical field of axial flow fan mounting frames, and in particular to an axial flow fan mounting frame. Background Art

[0002] Axial flow fans are widely used. They are fans that move air in the same direction as the axis of the fan blades. For example, electric fans and air conditioner outdoor fans are fans that run in an axial flow mode. They are called "axial flow" because the air moves parallel to the fan mounting frame. Axial flow fans are usually used in situations where the flow rate requirements are high and the pressure requirements are low. Axial flow fans are fixed in position and move the air.

[0003] Axial flow fans are generally used for cooling and need to work continuously for a long time. During operation, the axial flow fan body generally needs to be fixed, and a bracket is generally used for fixing. After the bracket is fixed, it is not convenient for the axial flow fan to change its working blowing angle. When the fan is above the bracket, when the worker needs to move, the bracket is generally disassembled and then reassembled at the work site, resulting in reduced utilization and affecting work efficiency. Therefore, those skilled in the art provide an axial flow fan mounting bracket to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides an axial flow fan mounting bracket.

[0005] The present application provides an axial flow fan mounting frame adopting the following technical solution:

[0006] An axial flow fan mounting frame comprises an axial flow fan body, the outer walls of both sides of the axial flow fan body are provided with fixing blocks, one side of two groups of the fixing blocks are provided with support columns, and the surface of the support columns is sleeved with a limiting plate;

[0007] A support frame, which is arranged on a side where the two groups of limit plates are away from each other, a bottom plate is arranged below the support frame, and a base is arranged below the bottom plate;

[0008] A support assembly, which is arranged on the bottom plate and located below the axial flow fan body;

[0009] The pulling components are provided in two groups, and the two groups of pulling components are respectively located on one side of the two groups of supporting frames.

[0010] In some embodiments, the pulling assembly includes a limit seat fixedly connected to the outer wall of the support frame, a limit shaft is fixedly inserted inside the limit seat, a swing arm is sleeved on the surface of the limit shaft, and a pull rod is fixedly connected to one side of the swing arm.

[0011] In some embodiments, a limiting block is fixedly connected to an outer wall of one side of the support frame, the limiting block is located above the swing arm, and the upper part of the swing arm is in contact with the limiting block.

[0012] In some embodiments, the support assembly includes a second fixed platform fixedly connected to the bottom of the axial flow fan body, a first fixed platform fixedly connected to the top of the base plate, a hinge seat fixedly connected to the side where the first fixed platform and the second fixed platform are close to each other, and a hydraulic rod is arranged between the two groups of hinge seats.

[0013] In some embodiments, one group of the bases is symmetrically arranged in two groups, one group of the bases is provided with a rubber pad underneath, and the other group of the bases is provided with an axial flow fan body; a roller is provided underneath the base, and the rubber pad and the bottom of the roller are on the same horizontal line.

[0014] In some embodiments, the pull rod is located above both sides of the axial flow fan body and swings, and anti-slip grooves are provided on the surface of the pull rod.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] (1) The worker places the support frame on top of the base plate. The bottom of the base plate is supported by the base. The worker inserts the support column on one side of the fixed block into the inside of the limit plate. The axial flow fan body and the fixed block rotate around the support column to facilitate the adjustment of the angle of the axial flow fan body. When the worker needs to adjust the angle of the axial flow fan body, the worker starts the support assembly. The support assembly is located between the axial flow fan body and the base plate. The support assembly will support the bottom of the axial flow fan body and push the axial flow fan body to adjust the angle. When the worker needs to move the axial flow fan body, the worker will lift it through the pulling assemblies on both sides of the support frame to facilitate the transportation of the support frame and the axial flow fan body. The bottom of the support frame is fixed to the base plate. The support frame horizontally fixes the limit plate on both sides of the axial flow fan body to increase the stability of the axial flow fan body during use.

[0017] (2) When workers need to move the axial flow fan body, they will lift it through the pulling components on both sides of the support frame to facilitate the transportation of the support frame and the axial flow fan body. The bottom of the support frame is fixed to the bottom plate, and the support frame fixes the limit plates horizontally on both sides of the axial flow fan body to increase the stability of the axial flow fan body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the overall structure in the embodiment of the present application;

[0019] Figure 2 is a schematic diagram of the structure of the pulling assembly in an embodiment of the present application;

[0020] Figure 3 In the embodiment of this application Figure 2 Schematic diagram of the structure at A in FIG.

[0021] Figure 4 It is a schematic diagram of the structure of the support assembly in an embodiment of the present application.

[0022] Explanation of the accompanying drawings: 1. Axial fan body; 2. Fixed block; 3. Support column; 4. Limit plate; 5. Support frame; 51. Limit block; 6. Bottom plate; 7. Base; 71. Rubber pad; 72. Roller; 8. Support assembly; 81. First fixed platform; 82. Second fixed platform; 83. Hinge seat; 84. Hydraulic rod; 9. Pulling assembly; 91. Limit seat; 92. Limit shaft; 93. Swing arm; 94. Pull rod. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-4 This application is described in further detail.

[0024] The present application embodiment discloses an axial flow fan mounting frame. Figure 1-4 An axial flow fan mounting frame includes an axial flow fan body 1, a support frame 5, a support assembly 8 and a pulling assembly 9. The outer walls of both sides of the axial flow fan body 1 are provided with fixed blocks 2, one side of the two groups of fixed blocks 2 is provided with a support column 3, and the surface of the support column 3 is sleeved with a limit plate 4. The support frame 5 is arranged on the side where the two groups of limit plates 4 are away from each other. A bottom plate 6 is arranged below the support frame 5, and a base 7 is arranged below the bottom plate 6. The support assembly 8 is arranged on the bottom plate 6 and is located below the axial flow fan body 1. There are two groups of pulling assemblies 9, and the two groups of pulling assemblies 9 are respectively located on one side of the two groups of support frames 5;

[0025] In this way, during the implementation process, when the axial flow fan body 1 needs to be installed, the worker places the support frame 5 above the base plate 6, and the bottom of the base plate 6 is supported by the base 7. The worker inserts the support column 3 on one side of the fixed block 2 into the inside of the limit plate 4, and the axial flow fan body 1 and the fixed block 2 rotate around the support column 3 as the axis, which is convenient for adjusting the angle of the axial flow fan body 1. When the worker needs to adjust the angle of the axial flow fan body 1, the worker starts the support assembly 8, and the support assembly 8 is located between the axial flow fan body 1 and the base plate 6. The support assembly 8 will support the bottom of the axial flow fan body 1 and push the axial flow fan body 1 to adjust the angle;

[0026] When workers need to move the axial flow fan body 1, they will lift it through the pulling components 9 on both sides of the support frame 5 to facilitate the transportation of the support frame 5 and the axial flow fan body 1. The bottom of the support frame 5 is fixed to the base plate 6, and the support frame 5 fixes the limit plate 4 horizontally on both sides of the axial flow fan body 1 to increase the stability of the axial flow fan body 1 during use.

[0027] The pulling assembly 9 includes a limit seat 91 fixedly connected to the outer wall of the support frame 5, a limit shaft 92 is fixedly inserted inside the limit seat 91, a swing arm 93 is sleeved on the surface of the limit shaft 92, and a pull rod 94 is fixedly connected to one side of the swing arm 93;

[0028] The limiting seat 91 is used to fix the limiting shaft 92, and the swing arm 93 swings around the limiting shaft 92 as the axis. The worker lifts the support frame 5 by grasping the pull rod 94 on one side of the swing arm 93. By rotating the swing arm 93, the occupied area of ​​the pulling component 9 is reduced.

[0029] Preferably, a limiting block 51 is fixedly connected to an outer wall of one side of the support frame 5, and the limiting block 51 is located above the swing arm 93. The upper part of the swing arm 93 is fitted with the limiting block 51, and the lower part of one side of the limiting block 51 is an inclined angle, and one side of the inclined angle is fitted with the swing arm 93 so that the limiting block 51 limits the swing angle of the swing arm 93, so that the workers can grasp the swing arm 93 conveniently after it is unfolded.

[0030] Specifically, the support assembly 8 includes a second fixed platform 82 fixedly connected to the lower part of the axial flow fan body 1, a first fixed platform 81 fixedly connected to the upper part of the bottom plate 6, a hinge seat 83 fixedly connected to the side where the first fixed platform 81 and the second fixed platform 82 are close to each other, and a hydraulic rod 84 is provided between the two sets of hinge seats 83;

[0031] The first fixed platform 81 is fixed above the base plate 6, and the second fixed platform 82 is fixed below the axial flow fan body 1. The first fixed platform 81 and the second fixed platform 82 fix the hinge seat 83. The two sets of hinge seats 83 are connected by a hydraulic rod 84. Workers change the distance between the axial flow fan body 1 and the base plate 6 by adjusting the length of the hydraulic rod 84.

[0032] More specifically, two groups of bases 7 are symmetrically arranged, a rubber pad 71 is arranged below one group of bases 7, and a roller 72 is arranged below the other group of bases 7, and the rubber pad 71 and the roller 72 are at the same horizontal line;

[0033] The rubber pad 71 increases the friction between the bottom of the base 7 and the ground, and the roller 72 is used to move the base 7. When the worker needs to move the axial flow fan body 1, the worker lifts the axial flow fan body 1 by pulling the component 9, and lifts the side of the rubber pad 71 close to the bottom plate 6. When the rubber pad 71 is lifted, the rotation of the roller 72 facilitates the pulling of the axial flow fan body 1 and facilitates the movement of the position of the axial flow fan body 1. When the worker puts down the axial flow fan body 1, the rubber pad 71 will contact the ground, and the friction between the rubber pad 71 and the opposite side makes it convenient to place the axial flow fan body 1.

[0034] Furthermore, during the implementation process, the pull rod 94 is swung above both sides of the axial flow fan body 1, and the surface of the pull rod 94 is provided with anti-skid grooves. The pull rod 94 increases friction through the surface anti-skid grooves, making it easier for workers to grip the pull rod 94.

[0035] The implementation principle of an axial fan mounting frame in the embodiment of the present application is as follows: a worker places a support frame 5 above a base plate 6, and the bottom of the base plate 6 is supported by a base 7. A worker inserts the support column 3 on one side of the fixed block 2 into the interior of the limit plate 4. The axial fan body 1 and the fixed block 2 rotate around the support column 3 as the axis, which is convenient for adjusting the angle of the axial fan body 1. When the worker needs to adjust the angle of the axial fan body 1, the worker starts the support assembly 8, and the support assembly 8 is located between the axial fan body 1 and the base plate 6. The support assembly 8 will support the bottom of the axial fan body 1 and push the axial fan body 1 to adjust the angle. When the worker needs to move the axial fan body 1, the worker will lift it through the pulling assemblies 9 on both sides of the support frame 5, which is convenient for transporting the support frame 5 and the axial fan body 1. The bottom of the support frame 5 is fixed to the base plate 6, and the support frame 5 horizontally fixes the limit plate 4 on both sides of the axial fan body 1 to increase the stability of the axial fan body 1 during use.

[0036] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0037] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0038] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An axial flow fan mounting frame, characterized in that: include: An axial flow fan body (1), wherein the outer walls of both sides of the axial flow fan body (1) are provided with fixing blocks (2), one side of two groups of the fixing blocks (2) is provided with a supporting column (3), and the surface of the supporting column (3) is sleeved with a limiting plate (4); A support frame (5) is arranged on a side of the two groups of limit plates (4) that are away from each other, a bottom plate (6) is arranged below the support frame (5), and a base (7) is arranged below the bottom plate (6); A support assembly (8) disposed on the bottom plate (6) and located below the axial flow fan body (1); The pulling components (9) are provided in two groups, and the two groups of the pulling components (9) are respectively located on one side of the two groups of the supporting frames (5).

2. The axial flow fan mounting frame according to claim 1, characterized in that: The pulling assembly (9) comprises a limit seat (91) fixedly connected to the outer wall of the support frame (5), a limit shaft (92) fixedly inserted inside the limit seat (91), a swing arm (93) sleeved on the surface of the limit shaft (92), and a pull rod (94) fixedly connected to one side of the swing arm (93).

3. The axial flow fan mounting frame according to claim 2, characterized in that: A limiting block (51) is fixedly connected to an outer wall of one side of the support frame (5); the limiting block (51) is located above the swing arm (93); and the upper part of the swing arm (93) is in contact with the limiting block (51).

4. The axial flow fan mounting frame according to claim 1, characterized in that: The support assembly (8) comprises a second fixed platform (82) fixedly connected to the lower part of the axial flow fan body (1); a first fixed platform (81) is fixedly connected to the upper part of the base plate (6); a hinge seat (83) is fixedly connected to the side where the first fixed platform (81) and the second fixed platform (82) are close to each other; and a hydraulic rod (84) is provided between the two sets of hinge seats (83).

5. The axial flow fan mounting frame according to claim 4, characterized in that: One group of the bases (7) is symmetrically arranged in two groups, one group of the bases (7) is provided with a rubber pad (71) below, and the other group of the bases (7) is provided with an axial flow fan body (1); a roller (72) is provided below the base (7), and the rubber pad (71) and the roller (72) are located at the same horizontal line below.

6. The axial flow fan mounting frame according to claim 3, characterized in that: The pull rod (94) is located above both sides of the axial flow fan body (1) and swings, and anti-slip grooves are provided on the surface of the pull rod (94).

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