Drawing type aeration hose

Abstract

The utility model discloses a drawing type aeration hose, and relates to the technical field of aeration of water areas. The drawing type aeration hose comprises a first mounting arc plate, a second mounting arc plate and an aeration hose body, the first mounting arc plate is mounted on the second mounting arc plate, the aeration hose body is fixedly mounted in the first mounting arc plate and the second mounting arc plate, and the mounting assembly is located on the first mounting arc plate. The mounting assembly comprises two connecting plates, two fixing columns, two limiting sliding rods, two springs and two limiting discs, and through cooperation of the first mounting arc plate, the second mounting arc plate, the connecting plates, the fixing columns, the limiting discs, the springs and the limiting sliding rods, the two connecting plates can drive the corresponding fixing columns to mount and fix the second mounting arc plate; and under the action of two springs, the two connecting plates can be automatically reset when being pulled out, so that the aeration hose is more convenient and faster to mount, and the mounting complexity and difficulty of the aeration hose are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water area aeration, and particularly relates to a pull-out type aeration hose. Background Art

[0002] Aeration is a method of water treatment, and its function is to make water and air fully contact to exchange gaseous substances and remove volatile substances in water; or to make gases escape from water to remove the odor of water or harmful gases such as carbon dioxide and hydrogen sulfide; or to dissolve oxygen into water to increase the dissolved oxygen concentration to achieve the purpose of removing iron, manganese or promoting the degradation of organic matter by aerobic microorganisms. Aeration needs to be realized by means of an aeration hose. The Chinese utility model patent with the authorization announcement number "CN216997879U" discloses a pull-out type liftable aeration hose. In the present utility model, through the upper opening of the designed bearing ring, the deflated aeration hose can be directly placed in the bearing seat and the left and right closed semi-rings from the opening, and after inflation, it can be filled and fixed inside the bearing ring. Moreover, the left and right closed semi-rings can form a closed hoop to fix the aeration hose, which is convenient for the installation and fixation of the aeration hose. At the same time, the lifting rod can realize the height lifting of the aeration hose.

[0003] In the process of using the above technical solution, although it is convenient to install and fix the aeration hose, since the bearing seat and the left and right closed semi-rings required for the installation of the aeration hose are all separate components, they need to be combined with each other and screwed for installation. The combination of multiple separate components requires more installation steps and higher installation accuracy, which increases the complexity and difficulty of installation. Therefore, we propose a pull-out type aeration hose. Summary of the Utility Model

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and provide a pull-out type aeration hose, which can solve the problem that although it is convenient to install and fix the aeration hose, since the bearing seat and the left and right closed semi-rings required for the installation of the aeration hose are all separate components, they need to be combined with each other and screwed for installation. The combination of multiple separate components requires more installation steps and higher installation accuracy, which increases the complexity and difficulty of installation.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: a pull-out type aeration hose, comprising:

[0006] A first installation arc plate, a second installation arc plate and an aeration hose, the first installation arc plate is installed on the second installation arc plate, and the aeration hose is fixedly installed inside the first installation arc plate and the second installation arc plate;

[0007] An installation component, the installation component is located on the first installation arc plate;

[0008] The installation components include two connecting plates, two fixing columns, two limiting slide rods, two springs and two limiting discs. Limiting chutes are provided on both sides of the first installation arc plate, and fixing slots are provided on both sides of the second installation arc plate. The two limiting discs are both slidably connected in the corresponding limiting chutes. The two limiting slide rods are fixedly connected to the corresponding limiting discs. The ends of the two limiting slide rods far from the limiting discs both extend outside the limiting chutes and are fixedly connected to the corresponding connecting plates. The two fixing columns are both fixedly connected to the side of the corresponding connecting plate close to the first installation arc plate. The two springs are both sleeved on the outer surfaces of the corresponding limiting slide rods.

[0009] Preferably, a rotating groove is provided on one side of the first installation arc plate, and rotating holes are provided on both sides of the inner wall of the rotating groove. A rotating seat is fixedly connected to the side of the second installation arc plate close to the rotating groove. Both sides of the rotating seat are fixedly connected with rotating rods. The rotating seat is rotatably connected inside the rotating groove, and the two rotating rods are both rotatably connected in the corresponding rotating holes.

[0010] Preferably, one ends of the two springs are both fixedly connected to the corresponding limiting discs, and the ends of the two springs far from the corresponding limiting discs are both fixedly connected to the inner walls of the corresponding limiting chutes.

[0011] Preferably, the two fixing columns are both inserted into the corresponding fixing slots.

[0012] Preferably, two anti-slip pads are fixedly connected to both sides of the first installation arc plate and the second installation arc plate.

[0013] Preferably, an electric telescopic rod is fixedly installed on the second installation arc plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. For this pull-out type aeration hose, through the cooperation of the first installation arc plate, the second installation arc plate, the connecting plates, the fixing columns, the limiting discs, the springs and the limiting slide rods, the two connecting plates can drive the corresponding fixing columns to install and fix the second installation arc plate. Under the action of the two springs, it is further convenient for the two connecting plates to automatically reset when pulled out, making the installation of the aeration hose more convenient, and thus reducing the complexity and difficulty of the installation of the aeration hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the second installation arc plate of the present utility model;

[0019] Figure 3 Schematic diagram of the first installation arc cross-section structure of the present utility model.

[0020] Reference numerals: 1. First installation arc plate; 2. Second installation arc plate; 3. Aeration hose; 4. Electric telescopic rod; 5. Anti-slip pad; 6. Connecting plate; 7. Rotating groove; 8. Rotating seat; 9. Limit sliding groove; 10. Fixed groove; 11. Limit sliding rod; 12. Spring; 13. Limit disc; 14. Fixed column; 15. Rotating rod; 16. Rotating hole. Specific embodiments

[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be understood that for orientation descriptions, such as up, down, front, back, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0023] In the description of the present utility model, greater than, less than, exceeding, etc. are understood to not include the number itself, and above, below, within, etc. are understood to include the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0024] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0025] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a pull-out type aeration hose, including:

[0026] A first installation arc plate 1, a second installation arc plate 2, and an aeration hose 3. The first installation arc plate 1 is installed on the second installation arc plate 2, and the aeration hose 3 is fixedly installed inside the first installation arc plate 1 and the second installation arc plate 2;

[0027] An installation component, the installation component is located on the first installation arc plate 1;

[0028] The installation components include two connecting plates 6, two fixing columns 14, two limiting sliding rods 11, two springs 12 and two limiting discs 13. Limiting sliding grooves 9 are provided on both sides of the first installation arc plate 1, and fixing grooves 10 are provided on both sides of the second installation arc plate 2. The two limiting discs 13 are both slidably connected in the corresponding limiting sliding grooves 9. The two limiting sliding rods 11 are both fixedly connected to the corresponding limiting discs 13. One end of each of the two limiting sliding rods 11 away from the limiting disc 13 extends outside the limiting sliding groove 9 and is fixedly connected to the corresponding connecting plate 6. The two fixing columns 14 are both fixedly connected to the side of the corresponding connecting plate 6 close to the first installation arc plate 1. The two fixing columns 14 are both inserted into the corresponding fixing grooves 10.

[0029] The two springs 12 are both sleeved on the outer surfaces of the corresponding limiting sliding rods 11. One end of each of the two springs 12 is fixedly connected to the corresponding limiting disc 13, and the other end of each of the two springs 12 away from the corresponding limiting disc 13 is fixedly connected to the inner wall of the corresponding limiting sliding groove 9.

[0030] A rotating groove 7 is provided on one side of the first installation arc plate 1. Rotating holes 16 are provided on both sides of the inner wall of the rotating groove 7. A rotating seat 8 is fixedly connected to the side of the second installation arc plate 2 close to the rotating groove 7. Rotating rods 15 are fixedly connected to both sides of the rotating seat 8. The rotating seat 8 is rotatably connected inside the rotating groove 7. The two rotating rods 15 are both rotatably connected in the corresponding rotating holes 16.

[0031] Two anti-slip pads 5 are fixedly connected to both sides of the first installation arc plate 1 and the second installation arc plate 2. An electric telescopic rod 4 is fixedly installed on the second installation arc plate 2.

[0032] Further, when using the device, when installing the aeration hose 3, under the rotational connection between the rotating seat 8 and the rotating groove 7, the user can sleeve the first installation arc plate 1 and the second installation arc plate 2 outside the aeration hose 3 and make them fit together. When fitting the first installation arc plate 1 and the second installation arc plate 2 together, the user needs to first pull the two connecting plates 6. The two connecting plates 6 will drive the corresponding fixing columns 14 and limiting sliding rods 11 to move. The movement of the two limiting sliding rods 11 will drive the corresponding limiting discs 13 to compress the corresponding springs 12. After fitting the first installation arc plate 1 and the second installation arc plate 2 together, release the two connecting plates 6, so that the two connecting plates 6 will reset under the action of the corresponding springs 12, and the two connecting plates 6 will drive the corresponding fixing columns 14 to be inserted into the corresponding fixing grooves 10, thereby facilitating the mutual fixation of the first installation arc plate 1 and the second installation arc plate 2. After the first installation arc plate 1 and the second installation arc plate 2 are fixed, the four anti-slip pads 5 can be attached to the surface of the aeration hose 3, thereby facilitating the improvement of the stability of the aeration hose 3 after installation. By connecting to an external power supply to start the electric telescopic rod 4, the electric telescopic rod 4 can adjust the height of the aeration hose 3.

[0033] With the cooperation of the first mounting arc plate 1, the second mounting arc plate 2, the connecting plate 6, the fixing column 14, the limiting disc 13, the spring 12 and the limiting slide rod 11, the two connecting plates 6 can drive the corresponding fixing columns 14 to install and fix the second mounting arc plate 2. Under the action of the two springs 12, it is convenient for the two connecting plates 6 to automatically reset when pulled out, making the installation of the aeration hose 3 more convenient, and thus reducing the complexity and difficulty of the installation of the aeration hose 3.

[0034] Working principle: When installing the aeration hose 3, under the rotational connection of the rotating seat 8 and the rotating groove 7, the user can put the first mounting arc plate 1 and the second mounting arc plate 2 on the outside of the aeration hose 3 and fit them together. When fitting the first mounting arc plate 1 and the second mounting arc plate 2 together, the user needs to first pull the two connecting plates 6. The two connecting plates 6 will drive the corresponding fixing columns 14 and the limiting slide rods 11 to move. The movement of the two limiting slide rods 11 will drive the corresponding limiting discs 13 to compress the corresponding springs 12. After fitting the first mounting arc plate 1 and the second mounting arc plate 2, release the two connecting plates 6, so that the two connecting plates 6 will reset under the action of the corresponding springs 12, making the two connecting plates 6 drive the corresponding fixing columns 14 to be inserted into the corresponding fixing grooves 10, thus facilitating the mutual fixation of the first mounting arc plate 1 and the second mounting arc plate 2. After the first mounting arc plate 1 and the second mounting arc plate 2 are fixed, the four anti-slip pads 5 can be attached to the surface of the aeration hose 3, thus facilitating the improvement of the stability of the aeration hose 3 after installation. By connecting an external power supply to start the electric telescopic rod 4, the electric telescopic rod 4 can adjust the height of the aeration hose 3.

[0035] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.

Claims

1. Draw-out aeration hose, characterized in that, Including: A first mounting arc plate (1), a second mounting arc plate (2) and an aeration hose (3). The first mounting arc plate (1) is mounted on the second mounting arc plate (2), and the aeration hose (3) is fixedly mounted inside the first mounting arc plate (1) and the second mounting arc plate (2); A mounting assembly, which is located on the first mounting arc plate (1); The mounting assembly includes two connecting plates (6), two fixing columns (14), two limiting slide rods (11), two springs (12) and two limiting discs (13). Limiting chutes (9) are provided on both sides of the first mounting arc plate (1), and fixing slots (10) are provided on both sides of the second mounting arc plate (2). The two limiting discs (13) are both slidably connected in the corresponding limiting chutes (9), and the two limiting slide rods (11) are both fixedly connected to the corresponding limiting discs (13); Wherein, one end of each of the two limiting slide rods (11) far from the limiting disc (13) extends outside the limiting chute (9) and is fixedly connected to the corresponding connecting plate (6), the two fixing columns (14) are both fixedly connected to the side of the corresponding connecting plate (6) close to the first mounting arc plate (1), and the two springs (12) are both sleeved on the outer surfaces of the corresponding limiting slide rods (11).

2. The drawable aeration hose according to claim 1, wherein: A rotating groove (7) is provided on one side of the first mounting arc plate (1), and rotating holes (16) are provided on both sides of the inner wall of the rotating groove (7). A rotating seat (8) is fixedly connected to the side of the second mounting arc plate (2) close to the rotating groove (7); Wherein, rotating rods (15) are fixedly connected to both sides of the rotating seat (8), the rotating seat (8) is rotatably connected inside the rotating groove (7), and the two rotating rods (15) are both rotatably connected in the corresponding rotating holes (16).

3. The draw-out type aeration hose according to claim 1, wherein: One end of each of the two springs (12) is fixedly connected to the corresponding limiting disc (13), and the other end of the two springs (12) far from the corresponding limiting disc (13) is fixedly connected to the inner wall of the corresponding limiting chute (9).

4. The draw-out aeration hose according to claim 1, wherein: The two fixing columns (14) are both inserted into the corresponding fixing slots (10).

5. The draw-out type aeration hose according to claim 1, wherein: Two anti-slip pads (5) are fixedly connected to both sides of the first mounting arc plate (1) and the second mounting arc plate (2).

6. The drawable aeration hose according to claim 1, characterized in that: An electric telescopic rod (4) is fixedly mounted on the second mounting arc plate (2).

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