Height-adjustable and angle-adjustable mounting bracket for fan

Abstract

The utility model relates to a fan height and angle adjustable mounting bracket, which comprises a fixed connecting frame, an upper adjusting frame, a middle adjusting piece, a lower adjusting frame and a connecting plate, the upper adjusting frame and the fixed connecting frame are fixedly connected together, the lower adjusting frame and the connecting plate are fixedly connected together, and the middle adjusting piece is fixedly connected with the connecting plate. The upper adjusting frame and the middle adjusting piece are detachably connected together, and the lower adjusting frame and the middle adjusting piece are detachably connected together. The mounting bracket with the adjustable height and angle of the fan is simple in structure and easy and convenient to assemble, the height and the angle can be adjusted at the same time, the blowing area of the fan is greatly enlarged, and the application scene of the fan is expanded.

Description

Technical Field

[0001] The utility model belongs to the field of fans, and in particular relates to a fan mounting bracket with adjustable height and angle. Background Art

[0002] In the industrial field, industrial fans are one of the most common and frequently used cooling devices. When an industrial fan is suspended on the top of a factory building, the fan blades of the industrial fan rotate to generate a whirlwind, which in turn cools the interior space of the factory building. However, it is difficult to adjust the height and angle of the industrial fan in the prior art after it is suspended on the top of the factory building. For some special environments or needs, it is difficult to meet the requirements of the stationary industrial fan on the top of the factory building.

[0003] Therefore, it is urgent to invent an industrial fan with adjustable height and angle. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and provides a fan mounting bracket with adjustable height and angle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fan height and angle adjustable mounting bracket, comprising a fixed connecting frame, an upper adjustment frame, an intermediate adjustment piece, a lower adjustment frame and a connecting plate, the upper adjustment frame and the fixed connecting frame are fixedly connected together, the lower adjustment frame and the connecting plate are fixedly connected together, the upper adjustment frame and the intermediate adjustment piece are detachably connected together, and the lower adjustment frame and the intermediate adjustment piece are detachably connected together.

[0006] In one embodiment of the present application, the fixed connection method between the upper adjustment frame and the fixed connecting frame includes one-piece molding, welding, bonding, screw / bolt connection, and riveting; the fixed connection method between the lower adjustment frame and the connecting plate includes one-piece molding, welding, screw / bolt connection, bonding, and riveting.

[0007] In one embodiment of the present application, the upper adjustment frame includes a first upper adjustment frame and a second upper adjustment frame, the first upper adjustment frame and the second upper adjustment frame have the same structure, there is a preset distance between the first upper adjustment frame and the second upper adjustment frame 3, and the preset distance between the first upper adjustment frame and the second upper adjustment frame accommodates the intermediate adjustment member.

[0008] In one embodiment of the present application, a first height adjustment hole is provided on the first upper adjustment frame, and a second height adjustment hole is provided on the second upper adjustment frame, and the first height adjustment hole and the second height adjustment hole are aligned; a preset number of height holes distributed along the vertical direction are provided on the intermediate adjustment member, and a bolt passes through the first height adjustment hole, the height holes of different heights on the intermediate adjustment member, and the second height adjustment hole in sequence, so that the height of the intermediate adjustment member relative to the upper adjustment frame can be adjusted.

[0009] In one embodiment of the present application, a first angle adjustment hole is further provided on the first upper adjustment frame, and a second angle adjustment hole is further provided on the second upper adjustment frame, and the first angle adjustment hole and the second angle adjustment hole are aligned; the first angle adjustment hole and the second angle adjustment hole are circular arc-shaped slide grooves; an angle hole is also provided on the intermediate adjustment member, and a bolt passes through the first angle adjustment hole, the angle hole on the intermediate adjustment member and the second angle adjustment hole in sequence, and the bolt slides in the circular arc-shaped slide grooves of the first angle adjustment hole and the second angle adjustment hole, and is fixed at different positions of the first angle adjustment hole and the second angle adjustment hole by bolts, thereby achieving different angles of the intermediate adjustment member relative to the upper adjustment frame.

[0010] In one embodiment of the present application, the lower adjustment frame includes a first lower adjustment frame and a second lower adjustment frame, the first lower adjustment frame and the second lower adjustment frame have the same structure, the first lower adjustment frame is provided with a third height adjustment hole, the second lower adjustment frame is provided with a fourth height adjustment hole, the third height adjustment hole and the fourth height adjustment hole are aligned; the bolt passes through the third height adjustment hole, the height holes of different heights of the intermediate adjustment member and the fourth height adjustment hole in sequence, thereby realizing the height change of the first lower adjustment frame and the second lower adjustment frame relative to the intermediate adjustment member.

[0011] In one embodiment of the present application, a third angle hole is provided on the first lower adjustment frame, and a fourth angle hole is provided on the second lower adjustment frame, the third angle hole and the fourth angle hole are aligned, and the bolt passes through the third angle hole, the height hole of the intermediate adjustment member and the fourth angle hole in sequence, and the bolt fixes the first lower adjustment frame, the lower adjustment frame and the intermediate adjustment member together after sliding a preset angle in the third angle hole and the fourth angle hole, thereby achieving the deflection of the first lower adjustment frame and the second lower adjustment frame relative to the intermediate adjustment member by a preset angle.

[0012] In one embodiment of the present application, the third angle hole and the fourth angle hole are arc-shaped sliding grooves.

[0013] In one embodiment of the present application, the first lower adjustment frame has a mounting portion, the mounting portion is provided with at least two mounting holes, and bolts pass through the mounting holes to fix the first lower adjustment frame and the connecting plate together.

[0014] In one embodiment of the present application, the fixed connecting frame is provided with connection holes of a preset number and preset distribution positions, and the fixed connecting frame and the beam for mounting the fan are fixedly connected together by bolts, so that the entire fan is mounted on the beam.

[0015] The beneficial effects of the present application are as follows: the height- and angle-adjustable mounting bracket of the fan provided in the present application has a simple structure, is easy to assemble, and can adjust the height and angle at the same time, which greatly increases the wind blowing area of ​​the fan and expands the application scenarios of the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic structural diagram of a fan mounting bracket with adjustable height and angle.

[0017] Figure 2 for Figure 1 A partial enlarged view of .

[0018] Figure 3 for Figure 1 Another partial enlargement of .

[0019] Figure 4 The utility model provides a schematic structural diagram of a middle adjusting member of a fan mounting bracket with adjustable height and angle. DETAILED DESCRIPTION

[0020] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0021] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0022] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0023] Please refer to Figure 1-4 The present application provides a fan mounting bracket with adjustable height and angle, the mounting bracket comprising a fixed connecting frame 1, an upper adjustment frame, an intermediate adjustment member 4, a lower adjustment frame and a connecting plate 7, the upper adjustment frame and the fixed connecting frame 1 are fixedly connected together, the lower adjustment frame and the connecting plate 7 are fixedly connected together, the upper adjustment frame and the intermediate adjustment member 4 are detachably connected together, and the lower adjustment frame and the intermediate adjustment member 4 are detachably connected together.

[0024] In one embodiment of the present application, the fixing connection method of the upper adjustment frame and the fixed connection frame 1 includes one-piece molding, welding, bonding, screw / bolt connection, and riveting. In the present application, the upper adjustment frame and the fixed connection frame 1 are fixedly connected together by welding. In one embodiment of the present application, the fixing connection method of the lower adjustment frame and the connecting plate 7 includes one-piece molding, welding, screw / bolt connection, bonding, and riveting. In the present application, the lower adjustment frame and the connecting plate 7 are fixedly connected together by bolt connection.

[0025] In one embodiment of the present application, the upper adjustment frame includes a first upper adjustment frame 2 and a second upper adjustment frame 3, the first upper adjustment frame 2 and the second upper adjustment frame 3 have the same structure, and there is a preset distance between the first upper adjustment frame 2 and the second upper adjustment frame 3, and the preset distance between the first upper adjustment frame 2 and the second upper adjustment frame 3 accommodates the intermediate adjustment member 4.

[0026] In one embodiment of the present application, a first height adjustment hole 20 is provided on the first upper adjustment frame 2, and a second height adjustment hole (not shown in the figure) is provided on the second upper adjustment frame 3, and the first height adjustment hole 20 is aligned with the second height adjustment hole; a preset number of height holes 40 distributed along the vertical direction are provided on the intermediate adjustment member 4, and a bolt passes through the first height adjustment hole 20, the height holes 40 of different heights on the intermediate adjustment member 4 and the second height adjustment hole in sequence, so that the height of the intermediate adjustment member 4 relative to the upper adjustment frame can be adjusted.

[0027] In one embodiment of the present application, a first angle adjustment hole 21 is further provided on the first upper adjustment frame 2, and a second angle adjustment hole (not shown in the figure) is further provided on the second upper adjustment frame 3, and the first angle adjustment hole 21 and the second angle adjustment hole are aligned; the first angle adjustment hole 21 and the second angle adjustment hole are circular arc-shaped slide grooves; the intermediate adjustment member 4 is also provided with an angle hole 42, and the bolt passes through the first angle adjustment hole 21, the angle hole 42 on the intermediate adjustment member 4 and the second angle adjustment hole in sequence, and the bolt slides in the circular arc-shaped slide grooves of the first angle adjustment hole 21 and the second angle adjustment hole, and is fixed at different positions of the first angle adjustment hole 21 and the second angle adjustment hole by bolts, thereby realizing different angles of the intermediate adjustment member 4 relative to the upper adjustment frame.

[0028] In one embodiment of the present application, the lower adjustment frame includes a first lower adjustment frame 5 and a second lower adjustment frame 6, the first lower adjustment frame 5 and the second lower adjustment frame 6 have the same structure, the first lower adjustment frame 5 is provided with a third height adjustment hole 50, and the second lower adjustment frame 6 is provided with a fourth height adjustment hole (not shown in the figure), and the third height adjustment hole 50 is aligned with the fourth height adjustment hole; the bolt passes through the third height adjustment hole 50, the height holes 40 of different heights of the intermediate adjustment member 4 and the fourth height adjustment hole in sequence, thereby realizing the height change of the first lower adjustment frame 5 and the second lower adjustment frame 6 relative to the intermediate adjustment member 4.

[0029] In one embodiment of the present application, a third angle hole 51 is provided on the first lower adjustment frame 5, and a fourth angle hole (not shown in the figure) is provided on the second lower adjustment frame 6, the third angle hole 51 and the fourth angle hole are aligned, and the bolt passes through the third angle hole 51, the height hole 40 of the intermediate adjustment member 4 and the fourth angle hole in sequence, and the bolt slides in the third angle hole 51 and the fourth angle hole by a preset angle to fix the first lower adjustment frame 5, the lower adjustment frame 6 and the intermediate adjustment member 4 together, thereby realizing the deflection of the first lower adjustment frame 5 and the second lower adjustment frame 6 relative to the intermediate adjustment member 4 by a preset angle.

[0030] In one embodiment of the present application, the third angle hole 51 and the fourth angle hole are arc-shaped sliding grooves.

[0031] In one embodiment of the present application, the first lower adjustment frame 5 has a mounting portion 52, and the mounting portion 52 is provided with at least two mounting holes 520, and bolts pass through the mounting holes 520 to fix the first lower adjustment frame 51 and the connecting plate 7 together. Similarly, the fixed connection method between the second lower adjustment frame 6 and the connecting plate 7 is the same as the fixed connection method between the first lower adjustment frame 5 and the connecting plate 7.

[0032] In one embodiment of the present application, the fixed connecting frame 1 is provided with connection holes 10 of a preset number and preset distribution positions, and the fixed connecting frame 1 and the beam for mounting the fan are fixedly connected together by bolts, so that the entire fan is mounted on the beam.

[0033] In one embodiment of the present application, the fan also includes a mounting frame 8, one end of the mounting frame 8 is fixedly connected to the connecting plate 7, and the other end of the mounting frame 8 is fixedly connected to a fan rotating seat 9, which is in turn fixedly connected to a motor (not shown in the figure), and the motor drives the fan rotating seat 9 to rotate. By adjusting the height of the upper adjustment frame and the lower adjustment frame relative to the middle adjustment member, the relative height of the entire fan relative to the beam is adjusted, thereby achieving height adjustment; by adjusting the angle of the upper adjustment frame and the lower adjustment frame relative to the middle adjustment member, the relative angle of the entire fan relative to the beam is adjusted, thereby achieving angle adjustment.

[0034] The height- and angle-adjustable mounting bracket of the fan provided in the present application has a simple structure, is easy to assemble, and can adjust the height and angle simultaneously, thereby greatly increasing the wind blowing area of ​​the fan and expanding the application scenarios of the fan.

[0035] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A fan mounting bracket with adjustable height and angle, characterized in that: The cam is an adjustable height adjustment member, and the adjustable height adjustment member is a plurality of adjustment members, each of which is a plurality of adjustment members, each of which is a plurality of adjustment members having a plurality of adjustment members. The plurality of adjustment members are plurality of adjustment members, each of which is a plurality of adjustment members having a plurality of adjustment members. The plurality of adjustment members are plurality of adjustment members, each of which is a plurality of adjustment members having a plurality of adjustment members. Hole, the bolt passes through the first height adjustment hole, the height holes of different heights on the intermediate adjusting piece and the second height adjustment hole in sequence, so that the height of the intermediate adjusting piece relative to the upper adjusting frame can be adjusted; the first upper adjusting frame is also provided with a first angle adjustment hole, and the second upper adjusting frame is also provided with a second angle adjustment hole, and the first angle adjustment hole and the second angle adjustment hole are aligned; the first angle adjustment hole and the second angle adjustment hole are arc-shaped slide grooves; the intermediate adjusting piece is also provided with an angle hole, the bolt passes through the first angle adjustment hole, the angle hole on the intermediate adjusting piece and the second angle adjustment hole in sequence, the bolt slides in the arc-shaped slide grooves of the first angle adjustment hole and the second angle adjustment hole, and is fixed at different positions of the first angle adjustment hole and the second angle adjustment hole by bolts, so as to realize different angles of the intermediate adjusting piece relative to the upper adjusting frame.

2. The fan mounting bracket with adjustable height and angle according to claim 1, characterized in that: The fixing connection methods of the upper adjustment frame and the fixed connection frame include integral molding, welding, bonding, screw / bolt connection, and riveting; the fixing connection methods of the lower adjustment frame and the connecting plate include integral molding, welding, screw / bolt connection, bonding, and riveting.

3. The fan mounting bracket with adjustable height and angle according to claim 1, characterized in that: The lower adjustment frame includes a first lower adjustment frame and a second lower adjustment frame, the first lower adjustment frame and the second lower adjustment frame have the same structure, the first lower adjustment frame is provided with a third height adjustment hole, the second lower adjustment frame is provided with a fourth height adjustment hole, the third height adjustment hole and the fourth height adjustment hole are aligned; the bolt passes through the third height adjustment hole, the height holes of the intermediate adjustment member at different heights and the fourth height adjustment hole in sequence, so as to realize the height change of the first lower adjustment frame and the second lower adjustment frame relative to the intermediate adjustment member.

4. The fan mounting bracket with adjustable height and angle according to claim 3, characterized in that: A third angle hole is provided on the first lower adjustment frame, and a fourth angle hole is provided on the second lower adjustment frame. The third angle hole and the fourth angle hole are aligned, and the bolt passes through the third angle hole, the height hole of the intermediate adjustment member and the fourth angle hole in sequence. After the bolt slides in the third angle hole and the fourth angle hole by a preset angle, the first lower adjustment frame, the lower adjustment frame and the intermediate adjustment member are fixed together, thereby realizing the deflection of the first lower adjustment frame and the second lower adjustment frame relative to the intermediate adjustment member by a preset angle.

5. The fan mounting bracket with adjustable height and angle according to claim 4, characterized in that: The third angle hole and the fourth angle hole are arc-shaped sliding grooves.

6. The fan mounting bracket with adjustable height and angle according to claim 5, characterized in that: The first lower adjustment frame has a mounting portion, and the mounting portion is provided with at least two mounting holes. Bolts pass through the mounting holes to fix the first lower adjustment frame and the connecting plate together.

7. The fan mounting bracket with adjustable height and angle according to claim 6, characterized in that: The fixed connecting frame is provided with connection holes of a preset number and preset distribution positions. The fixed connecting frame and the crossbeam for mounting the fan are fixedly connected together by bolts, so that the entire fan is mounted on the crossbeam.

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