Combined aluminum profile rack

Abstract

The utility model relates to a combined type aluminum profile rack. The connecting device comprises a connecting body, the middle part of the connecting body is fixedly connected with a plurality of groups of fixed seats; the adjacent fixed seat assemblies are fixedly connected with first connecting plates; a plurality of first springs are symmetrically and fixedly connected to the middle part of the first connecting plate; the end parts of the adjacent first springs are fixedly connected with first toothed plates; a plurality of second springs are fixedly connected to the middle part of the connecting body; the end parts of the adjacent second springs are fixedly connected with pressing rings; an aluminum profile body is arranged in the middle of the connecting body; a plurality of supporting plates are fixedly connected to the inner wall of the aluminum profile body. Through the matching relation of the first toothed plate and the second toothed plate, the aluminum profile body can be fixed by the first toothed plate and the second toothed plate which are engaged in the process of moving towards the connecting body, flexible assembly of the aluminum profile body by the device is achieved, the convenience of the device for extending the length of the rack is improved, and the flexibility of the device for meeting various length adjustment requirements is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile racks, in particular to a combined aluminum profile rack. Background Art

[0002] Aluminum profile rack is a frame or bracket of equipment and machinery made of industrial aluminum profiles, including protective covers, equipment covers, equipment brackets, assembly line workbenches, etc. It is generally used in factories, workshops, processing lines, equipment manufacturing and other areas.

[0003] In terms of application scenarios, aluminum profile racks have a wide range of applicability. It can be used as a protective cover for machinery and equipment, which can not only protect the safety of the equipment, but also bear the weight of the equipment. At the same time, it can also be used as an equipment bracket to bear the weight of various equipment and machines and provide stable support.

[0004] It is difficult to adjust the length of the existing aluminum profile rack after installation. When the length of the rack needs to be extended, the rack needs to be dismantled and reassembled or replaced, which is a cumbersome and inconvenient process and wastes working time.

[0005] Therefore, a combined aluminum profile frame is proposed to solve the above problems. Utility Model Content

[0006] Therefore, the technical problem to be solved by the utility model is to overcome the problem in the prior art that the length of the aluminum profile frame is difficult to extend.

[0007] In order to solve the above technical problems, the utility model provides a combined aluminum profile frame, comprising a connecting body; a plurality of sets of fixing seats are fixedly connected to the middle of the connecting body; a first connecting plate is fixedly connected to the adjacent fixing seat assemblies; a plurality of first springs are symmetrically fixedly connected to the middle of the first connecting plate; a first tooth plate is fixedly connected to the ends of the adjacent first springs; a plurality of second springs are fixedly connected to the middle of the connecting body; a pressure ring is fixedly connected to the ends of the adjacent second springs; an aluminum profile body is arranged in the middle of the connecting body; a plurality of support members are fixedly connected to the inner wall of the aluminum profile body; A support plate; a plurality of third springs are fixedly connected to the end of the support plate; a second tooth plate is fixedly connected to the end of an adjacent third spring; the second tooth plate is in an engaging relationship with the first tooth plate and is correspondingly arranged; the ends of the first tooth plate and the second tooth plate are both arc-shaped; through the matching relationship between the first tooth plate and the second tooth plate, the aluminum profile body will be fixed by the engaged first tooth plate and the second tooth plate during the movement toward the connecting body, thereby realizing flexible assembly of the aluminum profile body by the device, improving the convenience of extending the length of the frame by the device, and enhancing the flexibility of the device to meet various length adjustment requirements.

[0008] In one embodiment of the utility model, a plurality of fourth springs are fixedly connected to the middle part of the pressure ring; the ends of adjacent fourth springs are fixedly connected to a second connecting plate; a plurality of first bristles are fixedly connected to the inner wall of the second connecting plate; when the second tooth plate moves, the second connecting plate will move with the first bristles and the first bristles will clean the surface of the first tooth plate, thereby reducing dust on the surface of the first tooth plate and improving the stability of the engagement between the second tooth plate and the first tooth plate.

[0009] In one embodiment of the utility model, a connecting rod is fixedly connected to the end of the first connecting plate; a third connecting plate is fixedly connected to the end of the connecting rod; a plurality of second bristles are fixedly connected to the middle of the third connecting plate; by providing the second bristles, the second tooth plate will come into contact with the second bristles and be cleaned by the second bristles during movement, thereby reducing dust on the surface of the second tooth plate and further improving the stability of the second tooth plate and the first tooth plate when they are engaged.

[0010] In one embodiment of the utility model, a plurality of fixing grooves are provided in the middle of the third connecting plate; the fixing grooves are arranged corresponding to the second tooth plate; a plurality of fifth springs are fixedly connected to the middle of the fixing grooves; the ends of adjacent fifth springs are fixedly connected to an oil storage box; a rotating wheel is rotatably connected to the middle of the oil storage box; the second tooth plate will come into contact with the rotating wheel and rotate the rotating wheel during movement, and when the rotating wheel rotates, it will absorb the lubricating oil inside the oil storage box and apply it to the surface of the second tooth plate, thereby realizing lubrication of the surface of the second tooth plate by the device and reducing the jamming that occurs when the second tooth plate and the first tooth plate are engaged.

[0011] In one embodiment of the utility model, a plurality of airbags are fixedly connected to the middle part of the connecting body; a plurality of first circular holes are opened in the middle part of the airbag; the airbag is located between the connecting body and the pressure ring; through the cooperation of the airbag and the first circular hole, the air inside the airbag will be squeezed by the pressure ring and will be ejected to reach the inner wall of the aluminum profile body, thereby reducing the dust attached to the inner wall of the aluminum profile body, enabling the device to clean the inner wall of the aluminum profile body, and improving the convenience of the device to clean the aluminum profile body.

[0012] In one embodiment of the utility model, a purification box is fixedly connected to the interior of the airbag; the purification box is located in the middle of the connecting body and the pressure ring; by setting up the purification box, the purification box will absorb the odor of volatile lubricating oil and make the gas sprayed from the airbag purer, thereby reducing the pollution of the gas discharged from the airbag to the surrounding working environment.

[0013] In one embodiment of the utility model, a guide plate is symmetrically fixed to the middle part of the first connecting plate; the surface of the guide plate is an arc-shaped structure; by setting the guide plate, the guide plate will guide the airflow ejected from the first circular hole, thereby realizing the guidance of the airflow flow path by the device, increasing the airflow reaching the inner wall of the aluminum profile body, and enhancing the cleaning effect of the device on the aluminum profile body.

[0014] In one embodiment of the utility model, a plurality of second circular holes are opened in the middle of the guide plate; the second circular holes are arranged in an array; by setting the second circular holes, part of the airflow will flow out from the second circular holes when the airflow flows on the surface of the guide plate, thereby increasing the flow range of the airflow, increasing the contact area between the airflow and the aluminum profile body, and further enhancing the cleaning effect of the device on the aluminum profile body.

[0015] The above technical solution of the utility model has the following advantages compared with the prior art:

[0016] 1. In the combined aluminum profile frame described in the utility model, the ends of the first tooth plate and the second tooth plate are both arc-shaped; through the matching relationship between the first tooth plate and the second tooth plate, the aluminum profile body will be fixed by the engaged first tooth plate and the second tooth plate during the movement toward the connecting body, thereby realizing the flexible assembly of the aluminum profile body by the device, improving the convenience of the device for extending the length of the frame, and enhancing the flexibility of the device to meet various length adjustment requirements.

[0017] 2. In the combined aluminum profile frame described in the utility model, when the second tooth plate moves, the second connecting plate will move with the first brush and the first brush will clean the surface of the first tooth plate, thereby reducing dust on the surface of the first tooth plate and improving the stability of the engagement between the second tooth plate and the first tooth plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the first connecting plate in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the first tooth plate in the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the oil storage box in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the purification box in the utility model.

[0024] Explanation of the reference numerals in the specification: 1. connecting body; 102. aluminum profile body; 103. first connecting plate; 104. first spring; 105. first tooth plate; 106. second spring; 107. pressure ring; 108. support plate; 109. third spring; 110. second tooth plate; 111. fixing seat; 2. fourth spring; 22. second connecting plate; 23. first bristles; 3. connecting rod; 32. third connecting plate; 33. second bristles; 4. fixing groove; 42. fifth spring; 43. oil storage box; 44. rotating wheel; 5. airbag; 52. first circular hole; 6. purification box; 7. guide plate; 8. second circular hole. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0026] Reference Figure 1 and Figure 3As shown, a modular aluminum profile frame of the utility model comprises a connecting body 1; a plurality of sets of fixing seats 111 are fixedly connected to the middle of the connecting body 1; a first connecting plate 103 is fixedly connected to the adjacent fixing seat 111 components; a plurality of first springs 104 are symmetrically fixedly connected to the middle of the first connecting plate 103; a first tooth plate 105 is fixedly connected to the ends of the adjacent first springs 104; a plurality of second springs 106 are fixedly connected to the middle of the connecting body 1; a pressure ring 107 is fixedly connected to the ends of the adjacent second springs 106; an aluminum profile body 102 is arranged in the middle of the connecting body 1; a plurality of support plates 108 are fixedly connected to the inner wall of the aluminum profile body 102; the support A plurality of third springs 109 are fixedly connected to the end of the support plate 108; a second tooth plate 110 is fixedly connected to the end of the adjacent third spring 109; the second tooth plate 110 is in an occlusal relationship with the first tooth plate 105 and is correspondingly arranged; the ends of the first tooth plate 105 and the second tooth plate 110 are both arranged in an arc shape; when working, the aluminum profile body 102 is inserted into the middle part of the connecting body 1 as needed, and when the aluminum profile body 102 moves, the support plate 108 will move together with the aluminum profile body 102, and when the support plate 108 moves, it will also drive the third spring 109 to move together, and when the third spring 109 moves, it will move together with the second tooth plate 110, and when the second tooth plate 110 moves, it will move together with the first The tooth plate 105 comes into contact with the first tooth plate 105 and begins to bite. The pressure generated when the first tooth plate 105 and the second tooth plate 110 come into contact will also compress the first spring 104 and the third spring 109. Then, the second tooth plate 110 will continue to approach the connecting body 1 as the aluminum profile body 102 moves and come into contact with the pressure ring 107. After the pressure ring 107 and the second tooth plate 110 come into contact, the pressure will be transmitted to the second spring 106 and the second spring 106 will be in a compressed state. Then, the second spring 106 will release its elastic potential energy and apply pressure to the pressure ring 107. The pressure ring 107 will apply pressure to the second tooth plate 110 and keep the second tooth plate 110 in contact with the first The tooth plate 105 is in the bite state, and then the aluminum profile body 102 and the connecting body 1 are in contact and fixed under the bite of the second tooth plate 110 and the first tooth plate 105. When the remaining surface of the connecting body 1 needs to be connected to the aluminum profile body 102, the first connecting plate 103 and the remaining components can be installed on the fixing seat 111; through the matching relationship between the first tooth plate 105 and the second tooth plate 110, the aluminum profile body 102 will be fixed by the bite of the first tooth plate 105 and the second tooth plate 110 during the movement toward the connecting body 1, thereby realizing the flexible assembly of the device to the aluminum profile body 102, improving the convenience of the device for extending the rack length, and enhancing the flexibility of the device to meet various length adjustment requirements.

[0027] Reference Figure 3As shown, a plurality of fourth springs 2 are fixedly connected to the middle of the pressure ring 107; a second connecting plate 22 is fixedly connected to the end of the adjacent fourth spring 2; a plurality of first bristles 23 are fixedly connected to the inner wall of the second connecting plate 22; during the movement of the second tooth plate 110 toward the connecting body 1, the second tooth plate 110 will contact the second connecting plate 22 and apply pressure to the second connecting plate 22. After the second connecting plate 22 is subjected to pressure, the pressure will be transmitted to the fourth spring 2 and the fourth spring 2 will be in a compressed state, and the second connecting plate 22 will be compressed as the second tooth plate 110 moves toward the connecting body 1. The second tooth plate 110 approaches the connecting body 1 together, and when the second connecting plate 22 moves, it will move with the first brush 23. When the first brush 23 moves, it will come into contact with the first tooth plate 105 and remove the dust on the surface of the first tooth plate 105; when the second tooth plate 110 moves, it will make the second connecting plate 22 move with the first brush 23, and the first brush 23 will clean the surface of the first tooth plate 105, thereby reducing the dust on the surface of the first tooth plate 105 and improving the stability of the bite between the second tooth plate 110 and the first tooth plate 105.

[0028] Reference Figure 3 As shown, the end of the first connecting plate 103 is fixedly connected to a connecting rod 3; the end of the connecting rod 3 is fixedly connected to a third connecting plate 32; a plurality of second bristles 33 are fixedly connected to the middle of the third connecting plate 32; when the aluminum profile body 102 moves toward the connecting body 1, the second tooth plate 110 will also move with the aluminum profile body 102, and the second tooth plate 110 will come into contact with the second bristles 33 and be cleaned by the second bristles 33 when moving, thereby reducing dust on the surface of the second tooth plate 110; by providing the second bristles 33, the second tooth plate 110 will come into contact with the second bristles 33 and be cleaned by the second bristles 33 during the movement, thereby reducing dust on the surface of the second tooth plate 110 and further improving the stability of the second tooth plate 110 and the first tooth plate 105 when they are engaged.

[0029] Reference Figure 4As shown, a plurality of fixing grooves 4 are provided in the middle of the third connecting plate 32; the fixing grooves 4 and the second tooth plate 110 are arranged correspondingly; a plurality of fifth springs 42 are fixedly connected to the middle of the fixing grooves 4; an oil storage box 43 is fixedly connected to the ends of the adjacent fifth springs 42; a rotating wheel 44 is rotatably connected to the middle of the oil storage box 43; lubricating oil is injected into the oil storage box 43, and during the movement of the second tooth plate 110 toward the connecting body 1, the second tooth plate 110 will contact the rotating wheel 44 and make the rotating wheel 44 rotate under the action of friction, and at the same time, the rotating wheel 44 will be squeezed by the second tooth plate 110 and will transmit the pressure to the rotating wheel 44. The oil storage box 43 will transfer the pressure to the fifth spring 42 and make the fifth spring 42 in a compressed state. When the rotating wheel 44 rotates, it will take the lubricating oil in the oil storage box 43 and brush the lubricating oil to the surface of the second tooth plate 110 in the contact with the second tooth plate 110; during the movement of the second tooth plate 110, it will contact the rotating wheel 44 and make the rotating wheel 44 rotate. When the rotating wheel 44 rotates, it will take the lubricating oil inside the oil storage box 43 and brush the surface of the second tooth plate 110, so that the device can lubricate the surface of the second tooth plate 110 and reduce the jamming that occurs when the second tooth plate 110 and the first tooth plate 105 are engaged.

[0030] Reference Figure 3 and Figure 5 As shown, a plurality of airbags 5 are fixedly connected to the middle part of the connecting body 1; a plurality of first circular holes 52 are opened in the middle part of the airbag 5; the airbag 5 is located between the connecting body 1 and the pressure ring 107; when the second tooth plate 110 contacts the pressure ring 107, the pressure ring 107 will be squeezed, and the pressure ring 107 will move toward the connecting body 1 and contact the airbag 5 after being squeezed, and the airbag 5 will be discharged from the first circular hole 52 after being pressurized by the pressure ring 107, and the air flow will reach the inner wall of the aluminum profile body 102 and remove the dust attached to the inner wall of the aluminum profile body 102; through the cooperation of the airbag 5 and the first circular hole 52, the air inside the airbag 5 will be ejected and reach the inner wall of the aluminum profile body 102 after being squeezed by the pressure ring 107, thereby reducing the dust attached to the inner wall of the aluminum profile body 102, realizing the cleaning of the inner wall of the aluminum profile body 102 by the device, and improving the convenience of the device for cleaning the aluminum profile body 102.

[0031] Reference Figure 5 As shown, a purification box 6 is fixedly connected to the interior of the airbag 5; the purification box 6 is located in the middle of the connecting body 1 and the pressure ring 107; activated carbon is placed in the purification box 6, and the purification box 6 will absorb the odor of the volatile lubricating oil on the surface of the second tooth plate 110, so that the gas discharged when the airbag 5 is squeezed by the pressure ring 107 is purer; by setting the purification box 6, the purification box 6 will absorb the odor of the volatile lubricating oil and make the gas sprayed from the airbag 5 purer, reducing the pollution of the gas discharged from the airbag 5 to the surrounding working environment.

[0032] Reference Figure 5 As shown, a guide plate 7 is symmetrically fixed to the middle of the first connecting plate 103; the surface of the guide plate 7 is an arc-shaped structure; after the airbag 5 is squeezed by the pressure ring 107, an airflow will be ejected from the first circular hole 52, and the airflow will flow along the surface of the guide plate 7 after passing through the guide plate 7 and reach the inner wall of the aluminum profile body 102; by setting the guide plate 7, the guide plate 7 will guide the airflow ejected from the first circular hole 52, thereby realizing the guidance of the airflow flow path by the device, increasing the airflow reaching the inner wall of the aluminum profile body 102, and enhancing the cleaning effect of the device on the aluminum profile body 102.

[0033] Reference Figure 5 As shown, a plurality of second circular holes 8 are provided in the middle of the guide plate 7; the second circular holes 8 are arranged in an array; when the airflow reaches the surface of the guide plate 7, part of the airflow will flow out from the second circular holes 8, and the rest of the airflow will flow along the surface of the guide plate 7 and flow out from the edge of the guide plate 7; by setting the second circular holes 8, part of the airflow will flow out from the second circular holes 8 when the airflow flows on the surface of the guide plate 7, thereby increasing the flow range of the airflow, increasing the contact area between the airflow and the aluminum profile body 102, and further enhancing the cleaning effect of the device on the aluminum profile body 102.

[0034] Working principle: The aluminum profile body 102 is inserted into the middle part of the connecting body 1 as needed. When the aluminum profile body 102 moves, the support plate 108 will move together with the aluminum profile body 102. When the support plate 108 moves, it will also drive the third spring 109 to move together. When the third spring 109 moves, it will move together with the second tooth plate 110. When the second tooth plate 110 moves, it will contact the first tooth plate 105 and start to bite with the first tooth plate 105. The pressure generated when the first tooth plate 105 and the second tooth plate 110 come into contact will also compress the first spring 104 and the third spring 109. Then the second tooth plate 110 will continue to move toward the connecting body 1 as the aluminum profile body 102 moves. Approach and contact the pressure ring 107. After the pressure ring 107 and the second tooth plate 110 come into contact, the pressure will be transmitted to the second spring 106 and the second spring 106 will be in a compressed state. Then the second spring 106 will release the elastic potential energy and apply pressure to the pressure ring 107. The pressure ring 107 will apply pressure to the second tooth plate 110 and keep the second tooth plate 110 in an engaged state with the first tooth plate 105. Then, after the aluminum profile body 102 and the connecting body 1 come into contact, they will be fixed under the engagement of the second tooth plate 110 and the first tooth plate 105. When it is necessary to connect the remaining surfaces of the connecting body 1 to the aluminum profile body 102, the first connecting plate 103 and the remaining components can be installed on the fixing seat 111. When the second tooth plate 110 moves toward the connecting body 1, the second tooth plate 110 will come into contact with the second connecting plate 22 and apply pressure to the second connecting plate 22. After the second connecting plate 22 is under pressure, it will transfer the pressure to the fourth spring 2 and compress the fourth spring 2. The second connecting plate 22 will move closer to the connecting body 1 together with the second tooth plate 110. When the second connecting plate 22 moves, it will move with the first brush 23. When the first brush 23 moves, it will come into contact with the first tooth plate 105 and remove dust on the surface of the first tooth plate 105. When the aluminum profile body 102 moves toward the connecting body 1, the second tooth plate 110 will also move with the aluminum profile body 102. When the plate 110 moves, it will come into contact with the second brush 33 and be cleaned by the second brush 33, thereby reducing dust on the surface of the second tooth plate 110; lubricating oil is injected into the oil storage box 43, and when the second tooth plate 110 moves toward the connecting body 1, the second tooth plate 110 will come into contact with the rotating wheel 44 and cause the rotating wheel 44 to rotate under the action of friction, and at the same time, the rotating wheel 44 will transfer the pressure to the oil storage box 43 after being squeezed by the second tooth plate 110, and the oil storage box 43 will transfer the pressure to the fifth spring 42 and make the fifth spring 42 in a compressed state, and when the rotating wheel 44 rotates, it will absorb the lubricating oil in the oil storage box 43 and apply the lubricating oil to the surface of the second tooth plate 110 in contact with the second tooth plate 110;When the second tooth plate 110 contacts the pressure ring 107, the pressure ring 107 will be squeezed. After being squeezed, the pressure ring 107 will move toward the connecting body 1 and contact the airbag 5. After the pressure of the pressure ring 107 is applied to the airbag 5, the air inside will be discharged from the first circular hole 52, and the airflow will reach the inner wall of the aluminum profile body 102 and remove the dust attached to the inner wall of the aluminum profile body 102; activated carbon is placed in the purification box 6, and the purification box 6 will absorb the odor of the lubricating oil volatilized on the surface of the second tooth plate 110, so that the gas discharged when the airbag 5 is squeezed by the pressure ring 107 is purer; after the airbag 5 is squeezed by the pressure ring 107, the airflow will be ejected from the first circular hole 52, and the airflow will flow along the surface of the guide plate 7 after passing through the guide plate 7 and reach the inner wall of the aluminum profile body 102; when the airflow reaches the surface of the guide plate 7, part of the airflow will flow out from the second circular hole 8, and the rest of the airflow will flow along the surface of the guide plate 7 and flow out from the edge of the guide plate 7. ;

[0035] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A modular aluminum profile frame, comprising a connecting body (1), characterized in that: The middle part of the connecting body (1) is fixedly connected to a plurality of sets of fixing seats (111); adjacent fixing seat (111) assemblies are fixedly connected to a first connecting plate (103); the middle part of the first connecting plate (103) is symmetrically fixedly connected to a plurality of first springs (104); the ends of adjacent first springs (104) are fixedly connected to a first tooth plate (105); the middle part of the connecting body (1) is fixedly connected to a plurality of second springs (106); the ends of adjacent second springs (106) are fixedly connected to a pressure ring (107); An aluminum profile body (102) is arranged in the middle of the connecting body (1); a plurality of support plates (108) are fixedly connected to the inner wall of the aluminum profile body (102); a plurality of third springs (109) are fixedly connected to the ends of the support plates (108); a second tooth plate (110) is fixedly connected to the ends of adjacent third springs (109); the second tooth plate (110) and the first tooth plate (105) are in an occlusal relationship and are arranged correspondingly; the ends of the first tooth plate (105) and the second tooth plate (110) are both arranged in an arc shape.

2. The combined aluminum profile frame according to claim 1, characterized in that: A plurality of fourth springs (2) are fixedly connected to the middle of the pressure ring (107); a second connecting plate (22) is fixedly connected to the ends of adjacent fourth springs (2); and a plurality of first bristles (23) are fixedly connected to the inner wall of the second connecting plate (22).

3. The combined aluminum profile frame according to claim 2, characterized in that: The end of the first connecting plate (103) is fixedly connected to a connecting rod (3); the end of the connecting rod (3) is fixedly connected to a third connecting plate (32); and the middle of the third connecting plate (32) is fixedly connected to a plurality of second bristles (33).

4. The combined aluminum profile frame according to claim 3, characterized in that: A plurality of fixing grooves (4) are provided in the middle of the third connecting plate (32); the fixing grooves (4) are arranged corresponding to the second tooth plate (110); a plurality of fifth springs (42) are fixedly connected in the middle of the fixing grooves (4); an oil storage box (43) is fixedly connected to the ends of adjacent fifth springs (42); and a rotating wheel (44) is rotatably connected to the middle of the oil storage box (43).

5. The combined aluminum profile frame according to claim 4, characterized in that: A plurality of airbags (5) are fixedly connected to the middle of the connecting body (1); a plurality of first circular holes (52) are opened in the middle of the airbag (5); and the airbag (5) is located between the connecting body (1) and the pressure ring (107).

6. The combined aluminum profile frame according to claim 5, characterized in that: A purification box (6) is fixedly connected to the interior of the air bag (5); the purification box (6) is located in the middle of the connecting body (1) and the pressure ring (107).

7. The combined aluminum profile frame according to claim 6, characterized in that: A guide plate (7) is symmetrically fixedly connected to the middle of the first connecting plate (103); the surface of the guide plate (7) is an arc-shaped structure.

8. The combined aluminum profile frame according to claim 7, characterized in that: A plurality of second circular holes (8) are provided in the middle of the guide plate (7); the second circular holes (8) are arranged in an array.

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