Quick-connect scaffold for modular suspended biological packing

Abstract

This utility model relates to the field of wastewater treatment equipment technology, and in particular to a quick-connect bracket for modular suspended biological fillers. The bracket includes a support with several filler fixing cylinders evenly arranged inside. Suspended biological fillers are placed inside the filler fixing cylinders, and a quick-connect assembly is provided outside the suspended biological fillers. The quick-connect assembly includes a spring disposed inside the assembly groove. One end of the spring is fixedly connected to a sliding disc, and a lower locking block is fixedly connected to the outer surface of the sliding disc. A movable column is fixedly connected to the upper end of the sliding disc. A spiral groove and a vertical locking groove are formed through the outer surface of the rotating cylinder. This utility model, with the help of the quick-connect assembly, can quickly connect the suspended biological fillers to the support. The operation is simple and convenient, facilitating subsequent maintenance and replacement of the suspended biological fillers. Furthermore, the installation time of the suspended biological fillers and the support is significantly reduced, further improving installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment equipment technology, and in particular to a quick-connect bracket for modular suspended biological packing. Background Technology

[0002] Suspended biological filler is a functional material used in wastewater treatment. It uses high molecular weight materials such as polyethylene and polypropylene or other inert materials as carriers. Through special structural design, after being added to the wastewater treatment reaction tank, it can remain in a suspended state under the action of water flow or aeration, providing a surface for microorganisms to attach and grow, forming a biofilm, and then degrading organic pollutants in wastewater through the metabolic activities of microorganisms.

[0003] When using suspended biological packing materials, it is often necessary to install and fix them using a support frame. However, the traditional method of connecting suspended biological packing materials to the support frame is usually to use bolts or other methods for installation and fixation. When connecting suspended biological packing materials, it is often necessary to tighten each bolt individually. When connecting and using a large number of suspended biological packing materials, it is necessary to consume a lot of time and manpower to install the suspended biological packing materials, resulting in low installation efficiency and inconvenience for later inspection and replacement of the suspended biological packing materials.

[0004] Therefore, we provide a quick-connect scaffold for modular suspended biological packing materials. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a quick-connect bracket for modular suspended biological packing material, thereby enabling the rapid connection of the suspended biological packing material to the bracket.

[0006] In view of this, the present invention provides a quick-connect bracket for modular suspended biological packing material, including a bracket, wherein a plurality of packing fixing cylinders are uniformly arranged inside the bracket, the suspended biological packing material is arranged inside the packing fixing cylinders, and a quick-connect component is arranged outside the suspended biological packing material.

[0007] Two component slots are symmetrically formed on the upper surface of the packing fixing cylinder;

[0008] The quick-connect assembly includes a spring disposed inside the assembly slot. One end of the spring is fixedly connected to a sliding disk. A lower locking block is fixedly connected to the outer surface of the sliding disk. A movable column is fixedly connected to the upper end of the sliding disk. A rotating cylinder is inserted into the upper end of the movable column. A spiral groove and a vertical locking groove are formed through the outer surface of the rotating cylinder. Limiting columns are slidably connected inside the spiral groove and the vertical locking groove. An upper locking block is fixedly installed on the outer surface of the rotating cylinder.

[0009] Preferably, the lower end of the spring is fixedly connected to the inner wall of the lower end of the component groove, and a limiting groove is formed through the inner wall of the component groove, and the lower locking block is inserted into the limiting groove.

[0010] Preferably, the two lower retaining blocks are symmetrically distributed, and the upper surfaces of the two lower retaining blocks are in contact with one end surface of the suspended biological packing.

[0011] Preferably, the limiting post is fixedly installed on the outer surface of the movable post, and the limiting post is located outside the component groove.

[0012] Preferably, the outer surface of the inner end of the rotating cylinder is rotatably connected to the inner wall of the component groove, and the lower end of the spiral groove passes through the lower end of the vertical snap-fit ​​groove.

[0013] Preferably, the two upper locking blocks are symmetrically distributed, the lower surface of the upper locking block is in contact with the upper surface of the suspended biological packing, and the limiting post and the upper locking block are located at different positions on the same vertical plane.

[0014] Preferably, a limiting rod is fixedly connected to the inner wall of the lower end of the component groove, the upper end of the limiting rod is inserted into the sliding disk, the upper end of the limiting rod is inserted into the inside of the moving column, and the limiting rod is inserted into the inside of the spring.

[0015] Compared with the prior art, this utility model provides a quick-connect support for modular suspended biological packing materials, which has the following advantages:

[0016] 1. With the help of the quick-connect component, this utility model can quickly complete the connection between the suspended biological packing and the support. The operation is simple and convenient, which facilitates the subsequent inspection and replacement of the suspended biological packing. In addition, the installation time of the suspended biological packing and the support is greatly reduced, further improving the installation efficiency.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the quick-connect support for the modular suspended biological packing material proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure of the modular suspended biological packing material quick-connect support proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the quick-connection assembly of the modular suspended biological packing quick-connection support proposed in this utility model.

[0021] Figure 4 This is a schematic diagram showing the relative positions of the quick-connect components of the quick-connect support for the modular suspended biological packing material proposed in this utility model.

[0022] In the diagram: 1. Support; 2. Packing fixing cylinder; 201. Limiting groove; 202. Component groove; 3. Suspended biological packing; 4. Quick connection component; 401. Spring; 402. Sliding disc; 403. Lower locking block; 404. Moving column; 405. Limiting column; 406. Rotating cylinder; 407. Spiral groove; 408. Vertical locking groove; 409. Upper locking block; 410. Limiting rod; Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example: Quick-connect scaffold for modular suspended biological packing materials, such as Figures 1-4 As shown, it includes a support 1, a plurality of packing fixing cylinders 2 are evenly arranged inside the support 1, suspended biological packing 3 is arranged inside the packing fixing cylinders 2, and a quick connection component 4 is arranged outside the suspended biological packing 3.

[0026] Two component grooves 202 are symmetrically opened on the upper surface of the packing fixing cylinder 2;

[0027] The quick-connect component 4 includes a spring 401 disposed inside the component slot 202. One end of the spring 401 is fixedly connected to a sliding disk 402. A lower locking block 403 is fixedly connected to the outer surface of the sliding disk 402. A moving column 404 is fixedly connected to the upper end of the sliding disk 402. A rotating cylinder 406 is inserted into the upper end of the moving column 404. A spiral groove 407 and a vertical locking groove 408 are provided through the outer surface of the rotating cylinder 406. A limit post 405 is slidably connected inside the spiral groove 407 and the vertical locking groove 408. An upper locking block 409 is fixedly installed on the outer surface of the rotating cylinder 406.

[0028] The lower end of the spring 401 is fixedly connected to the inner wall of the lower end of the component groove 202. A limiting groove 201 is opened through the inner wall of the component groove 202, and the lower locking block 403 is inserted into the limiting groove 201.

[0029] The two lower clamping blocks 403 are symmetrically distributed, and the upper surfaces of the two lower clamping blocks 403 are in contact with one end surface of the suspended biological packing 3.

[0030] The limiting post 405 is fixedly installed on the outer surface of the movable post 404, and the limiting post 405 is located outside the component groove 202.

[0031] The outer surface of the inner end of the rotating cylinder 406 is rotatably connected to the inner wall of the component groove 202, and the lower end of the spiral groove 407 passes through the lower end of the vertical snap-fit ​​groove 408.

[0032] The two upper locking blocks 409 are symmetrically distributed. The lower surface of the upper locking block 409 is in contact with the upper surface of the suspended biological packing 3. The limiting column 405 and the upper locking block 409 are located at different positions on the same vertical plane.

[0033] When the suspended biological packing 3 is not installed inside the packing fixing cylinder 2, the spring 401 is not compressed, the lower locking block 403 is located at the uppermost end inside the limiting groove 201, the limiting post 405 is located at the uppermost end inside the spiral groove 407, and the upper locking block 409 and the lower locking block 403 are not on the same vertical plane. When connecting the suspended biological packing 3 to the bracket 1, the suspended biological packing 3 is aligned with the packing fixing cylinder 2 and inserted inward. During the installation process of the suspended biological packing 3, the lower end of the suspended biological packing 3 first contacts the lower locking block 403 and the sliding disc 402. The compression action causes the sliding disk 402 and the lower locking block 403 to move downwards simultaneously. The spring 401 is compressed. During the movement of the sliding disk 402, the moving post 404 and the limiting post 405 move downwards along with it. During the movement of the limiting post 405, since its vertical displacement remains unchanged, and it slides within the spiral groove 407, its position within the spiral groove 407 changes as it moves downwards. Therefore, the limiting post 405 will exert pressure on the sliding disk 402. The rotating cylinder 406 acts as a pusher, causing it to rotate. Simultaneously, the rotating cylinder 406 drives the upper locking block 409 to rotate in an inward arc. When the limiting post 405 moves to the lower end of the vertical locking groove 408, the upper locking block 409 moves above the suspended biological packing 3, releasing the suspended biological packing 3. Under the rebound action of the spring 401, the limiting post 405 enters the upper end of the vertical locking groove 408. The vertical locking groove 408 limits the limiting post 405. Furthermore, the lower locking block 403 and the vertical locking groove 408... The two ends of the suspended biological packing 3 are attached to each other, which provides support and fixation for the suspended biological packing 3. When it is necessary to remove the suspended biological packing 3, the limiting post 405 is disengaged from the vertical snap-fit ​​groove 408 and returned to the upper end of the spiral groove 407. With the help of the quick connection component 4, the connection between the suspended biological packing 3 and the support 1 can be completed quickly. The operation is simple and convenient, which facilitates the later maintenance and replacement of the suspended biological packing 3. In addition, the installation time of the suspended biological packing 3 and the support 1 is greatly reduced, further improving the installation efficiency.

[0034] like Figures 1-4 As shown, a limiting rod 410 is fixedly connected to the inner wall of the lower end of the component slot 202. The upper end of the limiting rod 410 is inserted into the sliding plate 402. The upper end of the limiting rod 410 is inserted into the inside of the moving column 404. The limiting rod 410 is inserted into the inside of the spring 401.

[0035] When the suspended biological packing 3 presses the lower locking block 403 downward, the lower locking block 403 will drive the sliding disk 402 to move downward along the direction of the limiting rod 410. Under the action of the limiting rod 410, firstly, it can limit the angle of the sliding disk 402, so that the sliding disk 402 always moves downward in a horizontal state. Secondly, it can limit the state of the spring 401, so as to prevent the spring 401 from bending during the compression process and ensure the stability of the spring 401 during operation.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A quick-connect scaffold for modular suspended biological packing, characterized in that, Includes a support (1), inside which are evenly arranged a plurality of packing fixing cylinders (2), inside which are arranged suspended biological packing (3), and outside which are arranged quick connection components (4); Two component slots (202) are symmetrically opened on the upper surface of the packing fixing cylinder (2); The quick-connect assembly (4) includes a spring (401) disposed inside the assembly slot (202). One end of the spring (401) is fixedly connected to a sliding disk (402). A lower locking block (403) is fixedly connected to the outer surface of the sliding disk (402). A moving column (404) is fixedly connected to the upper end of the sliding disk (402). A rotating cylinder (406) is inserted into the upper end of the moving column (404). A spiral groove (407) and a vertical locking groove (408) are provided through the outer surface of the rotating cylinder (406). A limit post (405) is slidably connected inside the spiral groove (407) and the vertical locking groove (408). An upper locking block (409) is fixedly installed on the outer surface of the rotating cylinder (406).

2. The quick-connect scaffold for modular suspended biological packing according to claim 1, characterized in that, The lower end of the spring (401) is fixedly connected to the inner wall of the lower end of the component groove (202), and a limiting groove (201) is opened through the inner wall of the component groove (202). The lower locking block (403) is inserted into the limiting groove (201).

3. The quick-connect scaffold for modular suspended biological packing according to claim 1, characterized in that, The two lower clamping blocks (403) are symmetrically distributed, and the upper surfaces of the two lower clamping blocks (403) are in contact with one end surface of the suspended biological packing material (3).

4. The quick-connect scaffold for modular suspended biological packing according to claim 1, characterized in that, The limiting post (405) is fixedly installed on the outer surface of the moving post (404), and the limiting post (405) is located outside the component groove (202).

5. The quick-connect support for the modular suspended biological packing material according to claim 1, characterized in that, The outer surface of the inner end of the rotating cylinder (406) is rotatably connected to the inner wall of the component groove (202), and the lower end of the spiral groove (407) penetrates the lower end of the vertical snap-fit ​​groove (408).

6. The quick-connect scaffold for modular suspended biological packing according to claim 1, characterized in that, The two upper snap-fit ​​blocks (409) are symmetrically distributed. The lower surface of the upper snap-fit ​​block (409) is in contact with the upper surface of the suspended biological packing material (3). The limiting post (405) and the upper snap-fit ​​block (409) are located at different positions on the same vertical plane.

7. The quick-connect scaffold for modular suspended biological packing according to claim 1, characterized in that, A limiting rod (410) is fixedly connected to the inner wall of the lower end of the component groove (202). The upper end of the limiting rod (410) is inserted into the sliding disk (402). The upper end of the limiting rod (410) is inserted into the moving column (404). The limiting rod (410) is inserted into the spring (401).

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