Air filter support structure

Abstract

The utility model relates to the technical field of air filters, and discloses an air filter support structure which comprises fixing frames and a mounting plate, connecting holes are formed in the adjacent sides of the multiple fixing frames, reinforcing bolts are in threaded connection with the interiors of the multiple connecting holes, filtering shells are arranged between the adjacent fixing frames, and the filtering shells are connected with the mounting plate. The outer walls of the multiple fixing frames communicate with connecting columns, the ends, away from each other, of the multiple connecting columns are in threaded connection with adjusting bolts, the adjacent ends of the multiple adjusting bolts are rotationally connected with top plates, and the inner sides of the multiple connecting columns are slidably connected with connecting rods. According to the rapid mounting and fixing device, the adjusting bolts are rotated inwards to drive the connecting rods to extrude inwards, filtering shells of different sizes are clamped and fixed, the sliding rods are rotated inwards, the two sides of the mounting plate are in threaded connection through the threaded grooves in the sliding rods, the inserting columns are inserted into the inserting grooves in the supporting frame, and rapid mounting and fixing of the support are completed.

Description

Technical Field

[0001] The utility model relates to the technical field of air filters, in particular to an air filter bracket structure. Background Art

[0002] Air filters are mainly used in pneumatic machinery, internal combustion machinery and other fields. Their function is to provide clean air for these mechanical equipment to prevent them from inhaling air containing foreign particles during operation, thereby increasing the chance of abrasion and damage.

[0003] In order to ensure the stability of the air filter during use and the safety of the device, the bracket structure can be used to effectively fix it. The design of the bracket structure fully considers the actual use environment and requirements of the air filter, and is made of high-strength, corrosion-resistant materials to ensure that it is not easily deformed or damaged during long-term use.

[0004] Since the sizes of air filters are different, it is difficult to fix and support them according to their actual sizes when installing and fixing them, which makes it easy for the filters to move, affecting the stability of the installation. Therefore, an air filter bracket structure is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an air filter bracket structure, aiming to improve the problem in the prior art that it is difficult to fix and support it according to its actual size, it is easy to be displaced, and the stability is affected.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air filter bracket structure, including a fixing frame and a mounting plate, adjacent sides of multiple fixing frames are provided with connecting holes, the interiors of multiple connecting holes are threadedly connected with reinforcing bolts, filter shells are arranged between adjacent multiple fixing frames, the outer walls of multiple fixing frames are connected with connecting columns, the ends of multiple connecting columns that are far away are threadedly connected with adjusting bolts, the adjacent ends of multiple adjusting bolts are rotatably connected with top plates, the inner sides of multiple connecting columns are slidably connected with connecting rods, the outer walls of multiple connecting rods are fixedly connected with spring 2, the adjacent ends of multiple connecting rods are fixedly connected with reinforcing plates, the outer walls of the two bottom fixing frames are fixedly connected with multiple support frames, and a mounting mechanism is arranged at the bottom of the mounting plate.

[0007] As a further description of the above technical solution:

[0008] The mounting mechanism includes two sliding rods, and the adjacent ends of the two sliding rods are slidably connected to the left and right sides of the mounting plate. The outer walls of the two sliding rods are provided with screw grooves, the adjacent ends of the two sliding rods are fixedly connected to a connecting plate, the adjacent sides of the two connecting plates are fixedly connected to a spring, the adjacent sides of the two connecting plates are fixedly connected to a plug-in column, the adjacent sides of the multiple support frames are provided with plug-in grooves, and limiting grooves are provided at the four corners at the top of the mounting plate.

[0009] As a further description of the above technical solution:

[0010] Adjacent sides of the plurality of reinforcement plates are fixedly connected with rubber strips.

[0011] As a further description of the above technical solution:

[0012] The outer walls of the filter housing are fixedly connected with handles, and the outer walls of the two handles are fixedly connected with anti-slip sleeves.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the filter housing is fixedly connected with a pressure detector, and the right side of the filter housing is connected with a discharge port.

[0015] As a further description of the above technical solution:

[0016] A same reinforcement rod is fixedly connected between the plurality of support frames.

[0017] As a further description of the above technical solution:

[0018] A plurality of fixing plates are fixedly connected to both the front and rear sides of the mounting plate.

[0019] As a further description of the above technical solution:

[0020] The tops of the plurality of fixing plates are all threadedly connected with bolts.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the filter housing is connected and installed through a fixing frame, and the fixing frames are reinforced and connected through a connecting hole and a reinforcing bolt. The adjusting bolt is rotated inward, and the connecting rod is driven inward to be squeezed through the top plate, thereby driving the reinforcing plate to clamp and fix filter housings of different sizes, thereby improving the stability and firmness of the device.

[0023] 2. In the utility model, the support frame is connected through the limit groove on the mounting plate. At this time, the slide rod is rotated inward, and the two sides of the mounting plate are threadedly connected through the screw groove on the slide rod, so that the plug-in column is inserted into the plug-in groove on the support frame, thereby completing the rapid installation and fixation of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the air filter bracket structure proposed by the utility model;

[0025] Figure 2 This is a disassembled diagram of the air filter bracket structure proposed by the utility model;

[0026] Figure 3 The utility model is a partial structural schematic diagram of the air filter bracket structure proposed by the utility model.

[0027] Legend:

[0028] 1. Fixing frame; 2. Mounting mechanism; 201. Slide bar; 202. Screw groove; 203. Connecting plate; 204. Plug-in column; 205. Spring 1; 206. Plug-in groove; 207. Limiting groove; 3. Filter housing; 4. Connecting hole; 5. Reinforcement bolt; 6. Connecting column; 7. Adjustment bolt; 8. Top plate; 9. Connecting rod; 10. Spring 2; 11. Reinforcement plate; 12. Support frame; 13. Rubber strip; 14. Handle; 15. Anti-slip cover; 16. Pressure detector; 17. Discharge port; 18. Reinforcement rod; 19. Mounting plate; 20. Fixing plate; 21. Bolt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2The utility model provides an embodiment: an air filter bracket structure, including a fixing frame 1 and a mounting plate 19, a plurality of fixing frames 1 are provided with connecting holes 4 on adjacent sides, a plurality of connecting holes 4 are threadedly connected to reinforcing bolts 5 inside, a plurality of fixing frames 1 are provided with filter shells 3 between adjacent ones, a plurality of fixing frames 1 are connected to connecting columns 6 on the outer walls, a plurality of connecting columns 6 are threadedly connected to adjusting bolts 7 at the ends away from each other, a plurality of adjusting bolts 7 are rotatably connected to top plates 8 at adjacent ends, a plurality of connecting columns 6 are slidably connected to connecting rods 9 on the inner sides, a plurality of connecting rods 9 are fixedly connected to springs 10 on the outer walls, a plurality of connecting rods 9 are fixedly connected to adjacent ends with reinforcing plates 11, a plurality of support frames 12 are fixedly connected to the outer walls of the two fixing frames 1 at the bottom, a mounting mechanism 2 is provided at the bottom of the mounting plate 19, a plurality of reinforcing plates 11 are fixedly connected to adjacent sides with rubber strips 13, and a plurality of support frames 12 are fixedly connected to the same reinforcing rod 18.

[0031] Specifically, the filter housing 3 is connected and installed through multiple fixing frames 1. Connection holes 4 are opened on adjacent sides of the fixing frames 1, and the fixing frames 1 are reinforced and connected through the connection holes 4 and the reinforcing bolts 5. A connecting column 6 is installed on the outer wall of the fixing frame 1, and an adjusting bolt 7 is threadedly installed on the far end of the connecting column 6. A top plate 8 is installed at the end of the adjusting bolt 7. At the same time, a connecting rod 9 is installed inside the connecting column 6, and a spring 10 is installed on the outer wall of the connecting rod 9. The end of the connecting rod 9 is connected to the reinforcing plate 11. The adjusting bolt 7 is rotated inward, and the connecting rod 9 is driven inward to be squeezed through the top plate 8.

[0032] Reference Figure 2 and Figure 3 The mounting mechanism 2 includes two sliding bars 201, and the adjacent ends of the two sliding bars 201 are slidably connected to the left and right sides of the mounting plate 19. The outer walls of the two sliding bars 201 are provided with screw grooves 202. The adjacent ends of the two sliding bars 201 are fixedly connected to a connecting plate 203. The adjacent sides of the two connecting plates 203 are fixedly connected to a spring 205. The adjacent sides of the two connecting plates 203 are fixedly connected to a plug-in column 204. The adjacent sides of the multiple support frames 12 are provided with plug-in grooves 206. The four corners at the top of the mounting plate 19 are provided with limiting grooves 207. The front and rear sides of the mounting plate 19 are fixedly connected to multiple fixing plates 20, and the tops of the multiple fixing plates 20 are threadedly connected with bolts 21.

[0033] Specifically, slide bars 201 are slidably installed on both sides of the mounting plate 19, and adjacent ends of the slide bars 201 are fixed on the opposite side of the connecting plate 203. Plug-in columns 204 are fixed on the adjacent sides of the connecting plate 203. The support frame 12 is connected through the limiting groove 207 on the mounting plate 19. At this time, the slide bar 201 is rotated inward, and the two sides of the mounting plate 19 are threadedly connected through the screw groove 202 on the slide bar 201, so that the plug-in column 204 is inserted into the plug-in groove 206 on the support frame 12, thereby completing the quick installation and fixation of the bracket.

[0034] Reference Figure 1 The outer wall of the filter housing 3 is fixedly connected with a handle 14, the outer walls of the two handles 14 are fixedly connected with an anti-slip sleeve 15, the outer wall of the filter housing 3 is fixedly connected with a pressure detector 16, and the right side of the filter housing 3 is connected with a discharge port 17.

[0035] Specifically, the filter housing 3 can be conveniently taken and carried by the handle 14 and the anti-slip cover 15. The pressure detector 16 detects the internal liquid flow to avoid internal blockage, which may cause excessive internal pressure and thus affect the service life of the device.

[0036] Working principle: First, the filter housing 3 is connected and installed through multiple fixing frames 1. Connection holes 4 are opened on the adjacent sides of the fixing frames 1, and the fixing frames 1 are reinforced and connected through the connection holes 4 and the reinforcement bolts 5. A connecting column 6 is installed on the outer wall of the fixing frame 1, and an adjustment bolt 7 is threadedly installed on the far end of the connecting column 6. A top plate 8 is installed at the end of the adjustment bolt 7. At the same time, a connecting rod 9 is installed inside the connecting column 6, and a spring 10 is installed on the outer wall of the connecting rod 9. The end of the connecting rod 9 is connected to the reinforcement plate 11. The adjustment bolt 7 is rotated inward, and the connecting rod 9 is driven inward to be squeezed through the top plate 8, thereby driving the reinforcement plate 11 to clamp and fix the filter housings 3 of different sizes, thereby improving the stability and firmness of the device.

[0037] The support frame 12 is connected through the limit groove 207 on the mounting plate 19. At this time, the slide bar 201 is rotated inward, and the two sides of the mounting plate 19 are threadedly connected through the screw groove 202 on the slide bar 201, so that the plug-in column 204 is inserted into the plug-in groove 206 on the support frame 12, thereby completing the rapid installation and fixation of the bracket.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air filter support structure, comprising a fixing frame (1) and a mounting plate (19), characterized in that: A connecting hole (4) is provided on adjacent sides of the plurality of fixing frames (1), and a reinforcing bolt (5) is threadedly connected inside the plurality of connecting holes (4). A filter housing (3) is provided between adjacent plurality of fixing frames (1). The outer walls of the plurality of fixing frames (1) are connected to connecting columns (6), and the ends of the plurality of connecting columns (6) that are away from each other are threadedly connected to adjusting bolts (7). The adjacent ends of the plurality of adjusting bolts (7) are rotatably connected to a top plate (8). The inner sides of the plurality of connecting columns (6) are slidably connected to connecting rods (9), and the outer walls of the plurality of connecting rods (9) are fixedly connected to springs 2 (10). The adjacent ends of the plurality of connecting rods (9) are fixedly connected to reinforcing plates (11). The outer walls of the two fixing frames (1) at the bottom are fixedly connected to a plurality of supporting frames (12), and a mounting mechanism (2) is provided at the bottom of the mounting plate (19).

2. The air filter bracket structure according to claim 1, characterized in that: The mounting mechanism (2) comprises two sliding bars (201), the adjacent ends of the two sliding bars (201) are slidably connected to the left and right sides of the mounting plate (19), the outer walls of the two sliding bars (201) are provided with screw grooves (202), the adjacent ends of the two sliding bars (201) are fixedly connected to a connecting plate (203), the adjacent sides of the two connecting plates (203) are fixedly connected to a spring 1 (205), the adjacent sides of the two connecting plates (203) are fixedly connected to a plug-in column (204), the adjacent sides of the plurality of support frames (12) are provided with a plug-in groove (206), and the four corners at the top of the mounting plate (19) are provided with limiting grooves (207).

3. The air filter bracket structure according to claim 1, characterized in that: Adjacent sides of the plurality of reinforcing plates (11) are all fixedly connected with rubber strips (13).

4. The air filter bracket structure according to claim 1, characterized in that: The outer walls of the filter housing (3) are fixedly connected with handles (14), and the outer walls of the two handles (14) are fixedly connected with anti-slip sleeves (15).

5. The air filter bracket structure according to claim 1, characterized in that: A pressure detector (16) is fixedly connected to the outer wall of the filter housing (3), and a discharge port (17) is connected to the right side of the filter housing (3).

6. The air filter bracket structure according to claim 1, characterized in that: The plurality of support frames (12) are all fixedly connected to a same reinforcement rod (18).

7. The air filter bracket structure according to claim 1, characterized in that: A plurality of fixing plates (20) are fixedly connected to both the front and rear sides of the mounting plate (19).

8. The air filter bracket structure according to claim 7, characterized in that: The tops of the plurality of fixing plates (20) are all threadedly connected with bolts (21).

Images