Firm and corrosion-resistant fan housing structure

Abstract

The invention relates to the field of fan housings, and discloses a firm and corrosion-resistant fan housing structure. The firm and corrosion-resistant fan housing structure comprises a fan housing body, a rectangular sliding groove is formed in the upper end of the fan housing body, a fixed connecting plate is fixedly connected to the interior of the rectangular sliding groove, a connecting spring is arranged in the fixed connecting plate, then an annular clamping head is extruded, and through the position change of the compression spring, the fan housing body is fixed to the upper end of the fan housing body. The position of the annular clamping head is driven to move, so that the position of the annular clamping head in different through holes in the side face of the fixed connecting plate is conveniently adjusted, then a worker can conveniently use the device for operation, the position of a compression spring is conveniently limited through a rectangular limiting plate, and the position of an existing rectangular adjusting plate in the fixed connecting plate is conveniently adjusted through a connecting spring; direct pulling out is avoided, and normal use of equipment is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of fan casings, and in particular relates to a strong and corrosion-resistant fan casing structure. Background Art

[0002] As an important part of industrial equipment, the fan cover can effectively protect the internal mechanical parts and electrical equipment from the influence of the external environment, such as rain, dust, foreign objects, etc., thereby extending the service life and stability of the equipment. It can prevent personnel from contacting rotating parts or other dangerous elements, thereby improving the safety of the workplace and the safety of operation. The fan cover can reduce the noise level generated when the equipment is running, reduce interference with the surrounding environment and staff, and improve the working environment. Beautifully designed fan covers can not only protect the equipment, but also improve the appearance of the equipment and enhance the overall aesthetics of the workplace. Fan covers of different materials and designs can adapt to different environmental conditions, such as indoors, outdoors, high temperatures, low temperatures, etc., to ensure stable operation of the equipment. Suitable fan covers can reduce damage and corrosion caused by the external environment to the equipment, and reduce the frequency and cost of maintenance and repairs.

[0003] According to specific needs and equipment characteristics, fan covers can be customized in different sizes, shapes and materials to best meet specific industrial application requirements. In summary, fan covers play an important role in industrial equipment, not only providing protection and safety, but also improving the working environment and the overall efficiency of the equipment. They are an indispensable part of modern industrial production.

[0004] However, in the prior art, when using the equipment, the handle of the structure for facilitating lifting is easily fixed on the surface of the equipment, which makes it inconvenient to install and use the equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a strong and corrosion-resistant fan housing structure in order to solve the above-mentioned problem of convenient storage of the handle.

[0006] The technical solution adopted by the present invention is as follows: a sturdy and corrosion-resistant fan cover structure, including a fan cover main body, a rectangular slide groove is provided at the upper end of the fan cover main body, a fixed connecting plate is fixedly connected inside the rectangular slide groove, a connecting spring is provided inside the fixed connecting plate, the fixed connecting plate is slidably connected with a rectangular adjustment plate, the upper end of the connecting spring is fixedly connected to the rectangular adjustment plate, a plurality of rectangular limit plates are fixedly connected inside the rectangular adjustment plate, a compression spring is provided inside the rectangular adjustment plate at the middle position of adjacent rectangular limit plates, the other end of the compression spring is fixedly connected with an annular clamp, the annular clamp is clamped in the through hole provided on the side of the fixed connecting plate, and a handle plate is fixedly connected to the side of the rectangular adjustment plate.

[0007] In a preferred embodiment, the upper end of the fan casing main body is located at an adjacent position of the rectangular slide groove and is fixedly connected to a shaft fixing plate, a rotating shaft is arranged inside the shaft fixing plate, a rotating shaft is fixedly connected to the side of the rotating shaft with a rotating limit plate, and the end of the rotating limit plate away from the rotating shaft is threadedly connected with a fixing bolt, and the fixing bolt passes through the rotation limit plate and is threadedly connected to a threaded hole arranged on the upper end of the fan casing main body.

[0008] By adopting the above technical solution, when using the fan cover structure, the staff can lift the position of the equipment structure by using the handle plate, so as to facilitate moving it to different areas for operation and use. During transportation, the staff can first rotate the position of the limit plate, and then adjust the position of the rectangular adjustment plate to facilitate removing the handle plate from the rectangular slide groove, and drive the displacement of the rectangular adjustment plate by pulling the handle plate, and apply force to the annular clamp, and then squeeze the annular clamp, and change the position of the compression spring to drive the position of the annular clamp to move, so as to facilitate the adjustment of the position of the annular clamp in different through holes on the side of the fixed connecting plate, and then facilitate the operation and use of the staff. The rectangular limit plate facilitates limiting the position of the compression spring, and by using the connecting spring, it is convenient to position the rectangular adjustment plate in the fixed connecting plate to avoid direct pulling out, thereby ensuring the normal use of the equipment.

[0009] In a preferred embodiment, the surface of the handle plate is sprayed with anti-slip paint.

[0010] By adopting the above technical solution, the handle plate is convenient for workers to hold, thereby ensuring the normal use of the equipment, and the anti-skid paint is sprayed to prevent workers from slipping.

[0011] In a preferred embodiment, a side limit screw is threadedly connected to the side surface of the rotating shaft fixing plate, and the other end of the side limit screw passes through the rotating shaft fixing plate to abut against the rotating shaft.

[0012] By adopting the above technical solution, the side limit screw can conveniently limit the position of the rotating shaft on the shaft fixing plate, thereby ensuring the stable connection between the equipment components and facilitating the operation of the staff.

[0013] In a preferred embodiment, a plurality of ventilation openings are provided on the surface of the fan casing body, and a plurality of upper connecting plates are fixedly connected to the side surfaces of the fan casing body.

[0014] By adopting the above technical solution, the vents facilitate ventilation of the equipment, thereby facilitating the connection and use of the structure, and the upper connecting plate facilitates the connection of the structure to the position of other components, thereby facilitating limiting the position of the structure.

[0015] In a preferred embodiment, a bottom casing plate is fixedly connected to the lower end of the fan casing body.

[0016] By adopting the above technical solution, the bottom cover plate is connected to the fan cover body, which makes it easy to ensure the integrity of the connection between the structures, so that the fan cover can be used for normal operation.

[0017] In a preferred embodiment, a plurality of annular connecting plates are provided on the side of the bottom cover plate, and the other end of the annular connecting plate is connected to the fan cover body.

[0018] By adopting the above technical solution, the annular connecting plate facilitates the position of the side connecting plate and the annular bayonet, thereby facilitating the connection and use of the structure.

[0019] In a preferred embodiment, a plurality of side connecting plates are fixedly connected to the side surface of the annular connecting plate, and a connecting folding plate is provided inside the fan casing body.

[0020] By adopting the above technical solution, the side connecting plate can be conveniently matched with the upper connecting plate to fix the position of the structure, thereby facilitating subsequent operations and making the structure of the connecting folding plate fan housing complete.

[0021] In a preferred embodiment, a side surface of the annular connecting plate is provided with an annular bayonet on a side adjacent to the side connecting plate.

[0022] By adopting the above technical solution, the annular bayonet facilitates the passage of other structural components during connection, thereby ensuring the normal connection and use of the fan housing and facilitating installation operations by workers.

[0023] In a preferred embodiment, the fan casing body and the bottom casing plate are both made of hard metal, and the surfaces of the fan casing body and the bottom casing plate are sprayed with anti-corrosion paint.

[0024] By adopting the above technical solutions, metal materials usually have excellent mechanical properties and can effectively protect internal equipment from external forces and damage. Anti-corrosion spray paint can effectively prevent the fan housing surface from being eroded and corroded by factors such as air, moisture, and chemicals. This is especially important for fans installed outdoors or used in high humidity environments, which can extend the service life of the housing.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] In the present invention, when using the fan cover structure, the staff can lift the position of the equipment structure by using the handle plate, so as to facilitate moving it to different areas for operation and use. During transportation, the staff can first rotate the position of the limit plate, and then adjust the position of the rectangular adjustment plate, so as to facilitate taking the handle plate out of the rectangular slide slot, and drive the displacement of the rectangular adjustment plate by pulling the handle plate, and apply force to the annular clamp, and then squeeze the annular clamp, and change the position of the compression spring to drive the position of the annular clamp to move, so as to facilitate the adjustment of the position of the annular clamp in different through holes on the side of the fixed connecting plate, and then facilitate the operation and use of the staff. The rectangular limit plate is convenient for limiting the position of the compression spring, and by using the connecting spring, it is convenient to position the rectangular adjustment plate in the fixed connecting plate to avoid direct pulling out, thereby ensuring the equipment Normal use, during use, by using the rotating limit plate, it is convenient to limit the position of the handle plate, so as to ensure the stable position of the equipment component. During use, the staff loosens the side limit screw, removes the fixing bolt from the rotating limit plate, and then rotates the rotating limit plate to a position perpendicular to the fan cover body, and then tightens the position of the side limit screw to ensure the stable position of the structural component, and then conveniently removes the handle plate from the rectangular slide slot, which is convenient for moving the position of the structure. The shaft fixing plate is convenient for carrying the position of the rotating shaft, so that it is convenient to drive the position of the rotating limit plate to rotate by rotating the shaft. After completing the operation, the rotating limit plate is rotated back to the initial position, and then the side limit screw of the fixing bolt is tightened, and then the fixing bolt is inserted back into the rotating limit plate, and then the threaded connection threaded hole is threaded to ensure the stable position of the component and the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the novel fan casing structure of the present invention;

[0028] Figure 2 It is a side schematic diagram of the novel fan casing structure in the present invention;

[0029] Figure 3 It is a schematic diagram of the novel fan casing structure of the present invention;

[0030] Figure 4 This is a schematic diagram of the connection of the fixed connecting plate structure in the present invention;

[0031] Figure 5 It is a schematic diagram of the internal structure of the rectangular adjustment plate in the present invention;

[0032] Figure 6 For the present invention Figure 1 Enlarged view of point A in the middle;

[0033] Figure 7 It is a schematic diagram of the connection position of the fixed connecting plate in the present invention.

[0034] Markings in the figure: 1. Fan casing body; 2. Upper connecting plate; 3. Annular connecting plate; 4. Side connecting plate; 5. Bottom casing plate; 6. Connecting folding plate; 7. Ventilation port; 8. Rectangular slide groove; 9. Annular bayonet; 10. Rotating shaft fixing plate; 11. Rotation limiting plate; 12. Threaded hole; 13. Handle plate; 14. Rectangular adjusting plate; 15. Fixing bolt; 16. Annular clamp; 17. Fixed connecting plate; 18. Rectangular limiting plate; 19. Compression spring; 20. Connecting spring; 21. Rotating shaft; 22. Side limiting screw. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in combination with the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0036] Reference Figure 1-5 , Figure 7 A sturdy and corrosion-resistant fan cover structure includes a fan cover body 1, a rectangular slide groove 8 is arranged at the upper end of the fan cover body 1, a fixed connecting plate 17 is fixedly connected inside the rectangular slide groove 8, a connecting spring 20 is arranged inside the fixed connecting plate 17, a rectangular adjusting plate 14 is slidably connected to the fixed connecting plate 17, the upper end of the connecting spring 20 is fixedly connected to the rectangular adjusting plate 14, a plurality of rectangular limiting plates 18 are fixedly connected inside the rectangular adjusting plate 14, a compression spring 19 is arranged at the middle position of the adjacent rectangular limiting plates 18 inside the rectangular adjusting plate 14, the other end of the compression spring 19 is fixedly connected to an annular clamp 16, the annular clamp 16 is clamped in the through hole arranged on the side of the fixed connecting plate 17, and a handle plate 13 is fixedly connected to the side of the rectangular adjusting plate 14.

[0037] Reference Figure 1-6The upper end of the fan casing body 1 is located adjacent to the rectangular slide groove 8 and is fixedly connected with a shaft fixing plate 10. A rotating shaft 21 is arranged inside the shaft fixing plate 10. A rotating limit plate 11 is fixedly connected to the side of the rotating shaft 21. A fixing bolt 15 is threadedly connected to the end of the rotating limit plate 11 away from the rotating shaft 21. The fixing bolt 15 passes through the rotating limit plate 11 and is threadedly connected to the threaded hole 12 arranged on the upper end of the fan casing body 1. In use, the rotating limit plate 11 is used to limit the position of the handle plate 13, thereby ensuring the stable position of the equipment component. In use, the staff loosens the side limit screw 22 to remove the fixing bolt 15 from the rotating limit plate 11. Take it out, then rotate the rotation limit plate 11 to a position perpendicular to the fan casing main body 1, and then tighten the position of the side limit screw 22 to ensure that the position of the structural component is stable, and then it is convenient to take the handle plate 13 out of the rectangular slide groove 8 to facilitate the movement of the structure. The shaft fixing plate 10 is convenient to carry the position of the rotating shaft 21, so as to facilitate the rotation of the rotation limit plate 11 by the rotating shaft 21. After completing the operation, the rotation limit plate 11 is rotated back to the initial position, and then the side limit screw 22 of the fixing bolt 15 is tightened, and then the fixing bolt 15 is inserted back into the rotation limit plate 11, and then the threaded hole 12 is threaded to ensure that the position of the component is stable and the normal use of the equipment is ensured.

[0038] Reference Figure 1-4 The surface of the handle plate 13 is sprayed with anti-skid paint, which makes it convenient for the staff to hold the handle plate 13, thereby ensuring the normal use of the equipment, and preventing the staff from slipping by spraying the anti-skid paint.

[0039] Reference Figure 1-3 , Figure 6 The side of the shaft fixing plate 10 is threadedly connected with a side limit screw 22, and the other end of the side limit screw 22 passes through the shaft fixing plate 10 to press against the rotating shaft 21. The side limit screw 22 is convenient for limiting the position of the rotating shaft 21 on the shaft fixing plate 10, thereby ensuring the stable connection between the equipment components and facilitating the operation of the staff.

[0040] Reference Figure 1-3 A plurality of ventilation holes 7 are provided on the surface of the fan casing main body 1, and a plurality of upper connecting plates 2 are fixedly connected to the side of the fan casing main body 1. The ventilation holes 7 facilitate ventilation of the equipment, thereby facilitating the connection and use of the structure. The upper connecting plates 2 facilitate connecting the structure to the position of other components and facilitate limiting the position of the structure.

[0041] Reference Figure 1-3 The lower end of the fan casing body 1 is fixedly connected with a bottom casing plate 5, and the bottom casing plate 5 is connected to the fan casing body 1, so as to ensure the integrity of the connection between the structures, so that the fan casing can be used normally.

[0042] Reference Figure 1-3 A plurality of annular connecting plates 3 are arranged on the side of the bottom cover plate 5, and the other end of the annular connecting plate 3 is connected to the fan cover body 1. The annular connecting plate 3 is convenient for positioning the side connecting plate 4 and the annular bayonet 9, thereby facilitating the connection and use of the structure.

[0043] Reference Figure 1-3 A plurality of side connecting plates 4 are fixedly connected to the side of the annular connecting plate 3, and a connecting folding plate 6 is arranged inside the fan casing main body 1. The side connecting plate 4 is conveniently matched with the upper connecting plate 2 to fix the position of the structure, so as to facilitate subsequent operations and make the structure of the fan casing complete by connecting the folding plate 6.

[0044] Reference Figure 1-3 The side of the annular connecting plate 3 is located on the adjacent side of the side connecting plate 4 and is provided with an annular bayonet 9. The annular bayonet 9 is convenient for other structural components to pass through during connection, thereby ensuring the normal connection and use of the fan casing and facilitating the installation operation of the staff.

[0045] Reference Figure 1-3 The fan housing body 1 and the bottom housing plate 5 are both made of hard metal, and the surfaces of the fan housing body 1 and the bottom housing plate 5 are sprayed with anti-corrosion paint. Metal materials usually have excellent mechanical properties and can effectively protect internal equipment from the influence and damage of external forces. The anti-corrosion paint can effectively prevent the fan housing surface from being eroded and corroded by factors such as air, moisture, and chemicals. This is especially important for fans installed outdoors or used in high humidity environments, and can extend the service life of the housing.

[0046] The implementation principle of a strong and corrosion-resistant fan casing structure embodiment of the present invention is as follows:

[0047] When using the fan cover structure, the staff can lift the position of the equipment structure by using the handle plate 13, so as to facilitate moving it to different areas for operation. During transportation, the staff can first rotate the position of the limit plate 11, and then adjust the position of the rectangular adjustment plate 14 to facilitate the removal of the handle plate 13 from the rectangular slide groove 8, and drive the displacement of the rectangular adjustment plate 14 by pulling the handle plate 13. By giving force to the annular clamp 16, and then squeezing the annular clamp 16, the position of the annular clamp 16 is driven to move by changing the position of the compression spring 19, so as to facilitate the adjustment of the position of the annular clamp 16 in different through holes on the side of the fixed connecting plate 17, and then facilitate the operation of the staff. The rectangular limit plate 18 facilitates the limitation of the position of the compression spring 19, and the connection spring 20 facilitates the position of the rectangular adjustment plate 14 in the fixed connecting plate 17 to avoid direct pulling out, thereby ensuring the normal use of the equipment.

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A strong and corrosion-resistant fan casing structure, comprising a fan casing body (1), characterized in that: A rectangular slide groove (8) is provided at the upper end of the fan casing body (1), a fixed connecting plate (17) is fixedly connected inside the rectangular slide groove (8), a connecting spring (20) is provided inside the fixed connecting plate (17), the fixed connecting plate (17) is slidably connected to a rectangular adjustment plate (14), the upper end of the connecting spring (20) is fixedly connected to the rectangular adjustment plate (14), a plurality of rectangular limiting plates (18) are fixedly connected inside the rectangular adjustment plate (14), a compression spring (19) is provided inside the rectangular adjustment plate (14) at a middle position between adjacent rectangular limiting plates (18), the other end of the compression spring (19) is fixedly connected to an annular clamp (16), the annular clamp (16) is clamped in a through hole provided on the side of the fixed connecting plate (17), and a handle plate (13) is fixedly connected to the side of the rectangular adjustment plate (14).

2. A strong and corrosion-resistant fan casing structure as claimed in claim 1, characterized in that: The upper end of the fan casing body (1) is located adjacent to the rectangular slide groove (8) and is fixedly connected to a shaft fixing plate (10); a rotating shaft (21) is arranged inside the shaft fixing plate (10); a rotating limit plate (11) is fixedly connected to the side of the rotating shaft (21); an end of the rotating limit plate (11) away from the rotating shaft (21) is threadedly connected to a fixing bolt (15); the fixing bolt (15) passes through the rotating limit plate (11) and is threadedly connected to a threaded hole (12) arranged at the upper end of the fan casing body (1).

3. A strong and corrosion-resistant fan casing structure as claimed in claim 1, characterized in that: The surface of the handle plate (13) is sprayed with anti-slip paint.

4. A strong and corrosion-resistant fan casing structure as claimed in claim 2, characterized in that: A side limit screw (22) is threadedly connected to the side surface of the rotating shaft fixing plate (10), and the other end of the side limit screw (22) passes through the rotating shaft fixing plate (10) to abut against the rotating shaft (21).

5. A strong and corrosion-resistant fan casing structure as claimed in claim 1, characterized in that: The surface of the fan casing body (1) is provided with a plurality of ventilation openings (7), and the side surfaces of the fan casing body (1) are fixedly connected with a plurality of upper connecting plates (2).

6. A strong and corrosion-resistant fan casing structure as claimed in claim 1, characterized in that: The lower end of the fan casing body (1) is fixedly connected to a bottom casing plate (5).

7. A strong and corrosion-resistant fan casing structure as claimed in claim 1, characterized in that: A plurality of annular connecting plates (3) are arranged on the side of the bottom cover plate (5), and the other end of the annular connecting plate (3) is connected to the ventilator cover body (1).

8. A strong and corrosion-resistant fan casing structure as claimed in claim 7, characterized in that: A plurality of side connecting plates (4) are fixedly connected to the side surface of the annular connecting plate (3), and a connecting folding plate (6) is arranged inside the fan casing body (1).

9. A strong and corrosion-resistant fan casing structure as claimed in claim 7, characterized in that: An annular bayonet (9) is provided on the side surface of the annular connecting plate (3) adjacent to the side connecting plate (4).

10. A strong and corrosion-resistant fan casing structure as claimed in claim 1, characterized in that: The fan casing body (1) and the bottom casing plate (5) are both made of hard metal, and the surfaces of the fan casing body (1) and the bottom casing plate (5) are sprayed with anti-corrosion paint.

Images