SWIT fixing and supporting structure

Abstract

The utility model belongs to the technical field of SWIT installation, and particularly relates to a SWIT fixing and supporting structure which comprises an upper SWIT support and a lower SWIT support, the upper SWIT support and the lower SWIT support are the same in structure and size, the upper SWIT support and the lower SWIT support are installed on an air outlet panel, the upper SWIT support comprises a transverse plate, the rear side of the transverse plate is bent to form a vertical plate and a limiting plate, and the limiting plate is arranged on the vertical plate. The front side of the transverse plate is bent to form an elastic clamping plate, the elastic clamping plate is of an elastic L-shaped plate structure, the left end and the right end of the transverse plate are bent to form side plates, the transverse plate is connected with the upper end face and the lower end face of the SWIT blade in a sliding mode, and the SWIT blade is clamped between the elastic clamping plate and the limiting plate in a matched mode. By means of the SWIT upper support and the SWIT lower support which are integrally formed in the bending mode, the SWIT blade can be easily, conveniently and safely installed on the air outlet panel with low cost and a simple structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of SWIT installation, and in particular relates to a SWIT fixed support structure. Background Art

[0002] The SWIT system can enhance the rotational component of the air supply, improve the airflow attenuation characteristics, and use less air volume by installing special swirl flow guide vanes on the air supply box. The SWIT system requires a large number of SWIT blades to be installed on the air supply box outlet panel, and how to simply and safely fix the SWIT blades is a problem that manufacturers need to solve.

[0003] Traditionally, 1mm galvanized sheet is used for upper and lower supports of SWIT, and bolts are used to clamp the blades. This structure will cause the SWIT blades to deform easily, and the 1mm galvanized sheet has poor elasticity, making it difficult to install and remove the SWIT blades. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a SWIT fixed support structure to solve the problem that the existing galvanized plate with bolts used to support and clamp the SWIT blades up and down easily causes the SWIT blades to deform, and the installation and removal of the SWIT blades are relatively laborious.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a SWIT fixed support structure, comprising a SWIT upper support and a SWIT lower support, the structures of the SWIT upper support and the SWIT lower support are the same in size, the SWIT upper support and the SWIT lower support are installed on the air outlet panel, the SWIT upper support comprises a horizontal plate, the rear side of the horizontal plate is bent to form a vertical plate and a limit plate, the front side of the horizontal plate is bent to form an elastic fixing plate, the elastic fixing plate is an elastic L-shaped plate structure, the left and right ends of the horizontal plate are bent to form side plates, the horizontal plate is slidably connected to the upper and lower end surfaces of the SWIT blades, and the SWIT blades are adapted to be clamped between the elastic fixing plate and the limit plate.

[0006] The beneficial effect of the utility model is that the SWIT upper support and the SWIT lower support formed by bending in one piece can realize the convenient and safe installation of the SWIT blades on the air outlet panel with a relatively low cost and a simple structure.

[0007] In order to effectively ensure the structural strength of the SWIT upper support and SWIT lower support;

[0008] As a further improvement of the above technical solution: the connection parts of the side plates, the elastic fixing plates, the vertical plates, the limiting plates and the horizontal plates are all formed with rounded corner structures.

[0009] The beneficial effect of this improvement is that the rounded corner structure arranged between the bent parts on the SWIT upper support and the SWIT lower support can avoid stress concentration, improve the bearing capacity and fatigue resistance of the parts, thereby ensuring the durability and stability of the SWIT upper support and the SWIT lower support.

[0010] In order to firmly clamp the SWIT blade on the SWIT upper support and SWIT lower support;

[0011] As a further improvement of the above technical solution: the vertical plate and the limiting plate are spaced apart and formed, the vertical plate and the limiting plate have opposite bending directions, and the limiting plate and the elastic clamping plate have the same bending direction.

[0012] The beneficial effect of this improvement is that the elastic clamping plate and the limiting plate can firmly clamp and lock the position of the SWIT blade in the front-to-back direction, thereby ensuring the stability of the SWIT blade installation.

[0013] In order to firmly clamp the SWIT blade on the SWIT upper support and SWIT lower support;

[0014] As a further improvement of the above technical solution: the side plate and the elastic fixing plate have the same bending direction.

[0015] The beneficial effect of this improvement is that the side plate plays a role of limiting and locking the multiple SWIT blades installed between the SWIT upper support and the SWIT lower support in the action direction, thereby ensuring the stability of the SWIT blade installation.

[0016] In order to ensure the stability of the SWIT upper support and SWIT lower support when installed on the air outlet panel;

[0017] As a further improvement of the above technical solution: through-hole structures are provided at both ends of the vertical plate.

[0018] The beneficial effect of this improvement is that the through holes provided at both ends of the vertical plate can be used to insert bolts or rivets, so that the SWIT upper support and the SWIT lower support are stably installed on the air outlet panel.

[0019] In order to ensure the stability of the SWIT upper support and SWIT lower support structure;

[0020] As a further improvement of the above technical solution: the vertical plate and the horizontal plate form an angle iron structure.

[0021] The beneficial effect of this improvement is that the angle iron structure composed of the vertical plate and the horizontal plate has strong support, good stability and light weight, and can provide stable support for the SWIT blade.

[0022] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the main view composition of the utility model;

[0024] Figure 2 It is a side view of the utility model;

[0025] Figure 3 The structure diagram of the upper support of the SWIT in the utility model is shown in FIG. Figure 1 ;

[0026] Figure 4 The structure diagram of the upper support of the SWIT in the utility model is shown in FIG. Figure 2 ;

[0027] Figure 5 It is an enlarged view of A in the utility model;

[0028] Figure 6 It is an enlarged view of B in the utility model;

[0029] In the figure: 1. air outlet panel; 2. SWIT upper support; 21. horizontal plate; 22. vertical plate; 23. side plate; 24. elastic fixing plate; 25. limit plate; 3. SWIT lower support; 4. SWIT blades. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0031] Embodiment 1:

[0032] like Figure 1—6 shows: a SWIT fixed support structure, including a SWIT upper support 2 and a SWIT lower support 3, the structures of the SWIT upper support 2 and the SWIT lower support 3 are the same in size, the SWIT upper support 2 and the SWIT lower support 3 are installed on the air outlet panel 1, the SWIT upper support 2 includes a horizontal plate 21, the rear side of the horizontal plate 21 is bent to form a vertical plate 22 and a limit plate 25, the front side of the horizontal plate 21 is bent to form an elastic clamping plate 24, the elastic clamping plate 24 is an elastic L-shaped plate structure, the left and right ends of the horizontal plate 21 are bent to form side plates 23, The cross plate 21 is slidably connected to the upper and lower end surfaces of the SWIT blade 4, and the SWIT blade 4 is adapted to be clamped between the elastic clamping plate 24 and the limiting plate 25. Through the SWIT upper support 2 and the SWIT lower support 3 formed by bending in one piece, the SWIT blade 4 is easily and safely installed on the air outlet panel 1 with a low cost and a simple structure. The connection between the side plate 23, the elastic clamping plate 24, the vertical plate 22, the limiting plate 25 and the cross plate 21 is formed with a rounded structure. The rounded structure set between the components bent on the SWIT upper support 2 and the SWIT lower support 3 can avoid Stress concentration improves the bearing capacity and fatigue resistance of parts, thereby ensuring the durability and stability of the SWIT upper support 2 and the SWIT lower support 3. The vertical plate 22 and the limiting plate 25 are spaced and formed. The bending directions of the vertical plate 22 and the limiting plate 25 are opposite. The limiting plate 25 is in the same bending direction as the elastic clamping plate 24. The elastic clamping plate 24 and the limiting plate 25 can firmly clamp and lock the position of the SWIT blade 4 in the front and rear directions, thereby ensuring the stability of the SWIT blade 4 installation. The side plate 23 is in the same bending direction as the elastic clamping plate 24. The side plate 23 is in the direction of action. The upper plate 22 plays a role of limiting and locking the multiple SWIT blades 4 installed between the SWIT upper support 2 and the SWIT lower support 3, thereby ensuring the stability of the installation of the SWIT blades 4. Through-hole structures are provided at both ends of the vertical plate 22. The through-holes provided at both ends of the vertical plate 22 can be used to insert bolts or rivets, so that the SWIT upper support 2 and the SWIT lower support 3 are firmly installed on the air outlet panel 1. The vertical plate 22 and the horizontal plate 21 form an angle iron structure. The angle iron structure composed of the vertical plate 22 and the horizontal plate 21 has strong support, good stability and light weight, and can provide stable support for the SWIT blades 4.

[0033] The working principle of the technical solution is as follows: first, the SWIT upper support 2 and the SWIT lower support 3 are installed on the air outlet panel 1 according to the assembly position, and then the SWIT blade 4 is pushed into between the SWIT upper support 2 and the SWIT lower support 3 from the front side of the elastic clamping plate 24: when inserting the SWIT blade 4, the operator pushes the front end of the elastic clamping plate 24 away from the SWIT blade 4, so that the SWIT blade 4 slides into the inner side of the horizontal plate 21, and when the SWIT blade 4 moves as a whole to the inner side of the horizontal plate 21, the upper and lower end surfaces of the SWIT blade 4 are in contact with the elastic clamping plate 24. The front end of the clamping plate 24 is detached, and the elastic clamping plate 24 releases its elastic potential energy to reset, thereby cooperating with the limiting plate 25 to limit and lock the front and rear positions of the SWIT blade 4. The upper and lower positions of the SWIT blade 4 are limited by the cross plate 21 in the SWIT upper support 2 and the SWIT lower support 3, and the left and right positions of the SWIT blade 4 are limited by the side plate 23, thereby achieving quick and labor-saving installation; when removing the SWIT blade 4, push the elastic clamping plate 24 outward, and then slide the SWIT blade 4 out from between the SWIT upper support 2 and the SWIT lower support 3.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0035] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A SWIT fixed support structure, characterized in that: The invention comprises a SWIT upper support (2) and a SWIT lower support (3), wherein the structures of the SWIT upper support (2) and the SWIT lower support (3) are the same in size, and the SWIT upper support (2) and the SWIT lower support (3) are installed on an air outlet panel (1), and the SWIT upper support (2) comprises a transverse plate (21), and the rear side of the transverse plate (21) is bent to form a vertical plate (22) and a limiting plate (25), and the front side of the transverse plate (21) is bent to form an elastic fixing plate (24), and the elastic fixing plate (24) is an L-shaped plate structure with elasticity, and the left and right ends of the transverse plate (21) are bent to form side plates (23), and the transverse plate (21) is slidably connected to the upper and lower end surfaces of a SWIT blade (4), and the SWIT blade (4) is adapted to be fixed between the elastic fixing plate (24) and the limiting plate (25).

2. A SWIT fixed support structure according to claim 1, characterized in that: The connection points of the side plate (23), the elastic fixing plate (24), the vertical plate (22), the limiting plate (25) and the horizontal plate (21) are all formed with rounded corner structures.

3. A SWIT fixed support structure according to claim 1, characterized in that: The vertical plate (22) and the limiting plate (25) are arranged at intervals and formed, the vertical plate (22) and the limiting plate (25) have opposite bending directions, and the limiting plate (25) and the elastic clamping plate (24) have the same bending direction.

4. A SWIT fixed support structure according to claim 1, characterized in that: The side plate (23) and the elastic fixing plate (24) have the same bending direction.

5. A SWIT fixed support structure according to claim 1, characterized in that: Through-hole structures are provided at both ends of the vertical plate (22).

6. A SWIT fixed support structure according to claim 1, characterized in that: The vertical plate (22) and the horizontal plate (21) form an angle iron structure.

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