Fan mounting control device

Abstract

The utility model provides a fan installation control device, including fan main part, the lower part of fan main part is equipped with the adjusting fixed establishment, the adjusting fixed structure includes first clamping plate and second clamping plate, and the fan main part is connected on the windowsill through the clamping of first clamping plate and second clamping plate. The utility model discloses the clamping mechanism includes first clamping plate, second clamping plate and screw rod, and one end of screw rod is equipped with adjusting handle, and the clamping fixed of windowsill can be completed to rotation adjusting handle, need not pre -buried spare or destructive construction. The clamping plate of right angle trapezoidal design forms surface contact with windowsill, and the installation stability is improved greatly. The introduction of bearing structure makes screw rod rotation more smoothly, and reduces operating resistance. The utility model can adjust according to different windowsill thickness, and the application range is wide, and the installation process does not need special tool, and reduces installation cost.

Description

Technical Field

[0001] This utility model relates to the field of wind turbine installation technology, and in particular to a wind turbine installation control device. Background Technology

[0002] In the field of building ventilation, fans are usually installed by bolting or welding. This method of fixing requires the pre-installation of welding brackets, which is difficult to adapt to window sills of different thicknesses. Utility Model Content

[0003] In view of this, in order to solve the problems existing in the technical background, this utility model proposes a fan installation control device. Specifically, it includes the following:

[0004] A fan installation control device includes a fan body, and an adjustment and fixing mechanism is provided below the fan body. The adjustment and fixing mechanism includes a first clamping plate and a second clamping plate, and the fan body is connected to the windowsill by clamping the first clamping plate and the second clamping plate.

[0005] Furthermore, the second clamping plate is fixed below the main body of the fan, and a connecting rod is provided above the first clamping plate. The connecting rod is embedded in the second clamping plate. The adjustment and fixing mechanism also includes a screw rod, which passes through one end of the second clamping plate and is connected to the connecting rod. The inner wall of the connecting rod is provided with an internal thread, and the connecting rod is connected to the internal thread to connect and fix the first clamping plate and the second clamping plate.

[0006] Furthermore, both the first clamping plate and the second clamping plate are right-angled trapezoidal in shape, and the faces of the second clamping plate and the second clamping plate opposite each other are right-angled sides.

[0007] Furthermore, one end of the screw is provided with an adjustment handle, which is located outside the second clamping plate, and a bearing is provided on one end of the second clamping plate near the adjustment handle.

[0008] The above technical solution has the following beneficial effects:

[0009] The clamping mechanism of this invention includes a first clamping plate, a second clamping plate, and a screw. One end of the screw has an adjustment handle; rotating the handle secures the windowsill without requiring pre-embedded parts or destructive construction. The right-angled trapezoidal design of the clamping plate creates surface contact with the windowsill, significantly improving installation stability. The introduction of a bearing structure makes the screw rotation smoother and reduces operating resistance. This invention can be adjusted to accommodate different windowsill thicknesses, has a wide range of applications, and requires no special tools during installation, reducing installation costs. Attached Figure Description

[0010] Figure 1This is a schematic diagram of the structure of a fan installation control device according to the present invention;

[0011] Figure 2 This is a schematic diagram of the screw structure of a fan installation control device according to the present invention;

[0012] Figure 3 This is a schematic diagram of the structure of the first clamping plate of a fan installation control device according to the present invention;

[0013] In the diagram: 1-fan body; 2-first clamping plate; 3-second clamping plate; 4-adjusting handle; 5-screw; 6-internal thread; 7-bearing; 8-connecting rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] See Figure 1 The fan installation control device shown includes a fan body 1. An adjustment and fixing mechanism is provided below the fan body 1. The adjustment and fixing mechanism includes a first clamping plate 2 and a second clamping plate 3. The fan body 1 is connected to the windowsill by clamping the first clamping plate 2 and the second clamping plate 3.

[0016] See Figure 1 , Figure 2 and Figure 3 The second clamping plate 3 is fixed below the fan body 1. A connecting rod 8 is provided above the first clamping plate 2. The connecting rod 8 is embedded in the second clamping plate 3. The adjustment and fixing mechanism also includes a screw 5. The screw 5 passes through one end of the second clamping plate 3 and is connected to the connecting rod 8. The inner wall of the connecting rod 8 is provided with an internal thread 6. The connecting rod 8 is connected to the internal thread 6 to connect and fix the first clamping plate 2 and the second clamping plate 3. Both the first clamping plate 2 and the second clamping plate 3 are right-angled trapezoids. The face of the second clamping plate 3 opposite to the first clamping plate 2 is a right-angled side. One end of the screw 5 is provided with an adjustment handle 4. The adjustment handle 4 is located on the outside of the second clamping plate 3. A bearing 7 is provided on one end of the second clamping plate 3 near the adjustment handle 4.

[0017] In practical use, the second clamping plate 3 is first pressed against the inner side of the windowsill, and the adjusting handle 4 is rotated to drive the screw 5 to rotate. Since the connecting rod 8 has an internal thread 6 that mates with the screw 5, the rotational motion of the screw 5 is converted into linear motion of the connecting rod 8, thereby pushing the first clamping plate 2 to move outwards from the windowsill. When the first clamping plate 2 and the second clamping plate 3 are respectively pressed firmly against the inner and outer sides of the windowsill, the adjusting handle 4 is stopped, and the fan body 1 is then firmly fixed to the windowsill. The right-angled trapezoidal design of the clamping plate ensures maximum contact area with the edge of the windowsill, and the bearing 7 structure effectively reduces frictional resistance when the screw 5 rotates. For disassembly, simply rotate the adjusting handle 4 in the opposite direction to loosen the clamping plate. The entire installation process requires no processing of the windowsill, and precise adjustment can be made by rotating the adjusting handle 4 according to different windowsill thicknesses, achieving quick installation and reliable fixation.

[0018] The clamping mechanism of this invention includes a first clamping plate 2, a second clamping plate 3, and a screw 5. One end of the screw 5 is equipped with an adjusting handle 4; rotating the adjusting handle 4 secures the windowsill without requiring pre-embedded parts or destructive construction. The right-angled trapezoidal design of the clamping plate forms a surface contact with the windowsill, significantly improving installation stability. The introduction of the bearing 7 structure makes the screw 5 rotate more smoothly, reducing operating resistance. This invention can be adjusted according to different windowsill thicknesses, has a wide range of applications, and requires no special tools during installation, reducing installation costs.

[0019] The basic principles and main features of this utility model have been described above. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A fan installation control device, comprising a fan body (1), wherein an adjustment and fixing mechanism is provided below the fan body (1), characterized in that, The adjustment and fixing mechanism includes a first clamping plate (2) and a second clamping plate (3), and the fan body (1) is connected to the windowsill by clamping the first clamping plate (2) and the second clamping plate (3); The second clamping plate (3) is fixed below the fan body (1). A connecting rod (8) is provided above the first clamping plate (2). The connecting rod (8) is embedded in the second clamping plate (3). The adjustment and fixing mechanism also includes a screw (5). The screw (5) passes through one end of the second clamping plate (3) and is connected to the connecting rod (8). The inner wall of the connecting rod (8) is provided with an internal thread (6). The connecting rod (8) is connected to the internal thread (6) to connect and fix the first clamping plate (2) and the second clamping plate (3).

2. The fan installation control device according to claim 1, characterized in that, Both the first clamping plate (2) and the second clamping plate (3) are right-angled trapezoids, and the faces of the second clamping plate (3) opposite to the first clamping plate (2) are right-angled sides.

3. The fan installation control device according to claim 1, characterized in that, One end of the screw (5) is provided with an adjustment handle (4), which is located outside the second clamping plate (3). One end of the second clamping plate (3) is provided with a bearing (7) on the side near the adjustment handle (4).

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