A sewage treatment intercepting device convenient to store

Abstract

The utility model discloses a sewage treatment intercepting device convenient to store, including first installation frame and second installation frame, the first installation frame and second installation frame one side inner wall all are fixedly connected with a plurality of hollow tubes, and a plurality of hollow tubes between cross -fixed link with a plurality of second connecting rods and form grid structure, the both ends of first installation frame all are fixedly connected with slide bar, and the both ends of second installation frame all are equipped with slide hole, and slide bar slides in the slide hole, and the top of second installation frame is equipped with a plurality of positioning hole, and one positioning hole inserts and connects with first fixed bolt, and the bottom of first fixed bolt is with slide bar screw connection, the hollow tube of first installation frame with the hollow tube of second installation frame between sliding insertion has slide column. The utility model discloses a slide bar is completely inserted into the slide hole to the intercepting device is reduced to the minimum area to the storage of intercepting device is convenient to the warehousing space is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment interception device that is easy to store. Background Technology

[0002] When wastewater treatment ponds process garbage, a large amount of solid waste is mixed in at the beginning. Therefore, solid waste is intercepted before the wastewater enters the equipment. The interception device is the key equipment for separating solid impurities from wastewater.

[0003] Currently, existing interception devices have fixed structures, are bulky when idle, occupy a large amount of storage space, and are difficult to adapt flexibly when switching between different scales of wastewater treatment scenarios, resulting in low equipment utilization efficiency. Therefore, in order to better realize the adjustment and storage of wastewater treatment interception devices, promote technological progress in the industry, and improve core technological competitiveness, this application proposes a new implementation scheme that differs from the existing wastewater treatment interception device structure. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing structures are fixed and inconvenient to store, and to propose a wastewater treatment interception device that is easy to store.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A storable wastewater treatment interception device includes a first mounting frame and a second mounting frame. Multiple hollow tubes are fixedly connected to one inner wall of both the first and second mounting frames. Multiple second connecting rods are fixedly connected to the hollow tubes in a cross-shaped arrangement to form a grid structure. Sliding rods are fixedly connected to both ends of the first mounting frame, and sliding holes are provided at both ends of the second mounting frame. The sliding rods slide within these sliding holes. Multiple positioning holes are provided at the top of the second mounting frame. A first fixing bolt is inserted into one of the positioning holes, and the bottom end of the first fixing bolt is threaded to the sliding rod. Sliding columns are slidably inserted between the hollow tubes of the first and second mounting frames. Multiple sliding rings are slidably sleeved on the outer wall of the sliding column, and the same first connecting rod is longitudinally fixedly connected between the multiple sliding rings.

[0007] Furthermore, a handle is fixedly connected to the top outer wall of the first mounting frame, and the outer wall of the handle is provided with anti-slip grooves.

[0008] Furthermore, two connecting blocks are fixedly connected to the bottom of one side of the first mounting frame and the bottom of the second mounting frame, and one end of the connecting block is provided with a support leg.

[0009] Furthermore, the connection between the support leg and the connecting block is secured with a second fixing bolt, and one end of the second fixing bolt is threaded with a nut.

[0010] Furthermore, the bottom of the support leg is integrally formed with multiple protrusions.

[0011] Furthermore, the first mounting frame and the second mounting frame are C-shaped structures.

[0012] Furthermore, a grid structure is formed between the sliding column and the first connecting rod.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By fully inserting the sliding rod into the sliding hole, the interception device is reduced to a minimum area, which facilitates the storage of the interception device and greatly reduces storage space.

[0015] 2. The support legs increase the placement area of ​​the interception device, and the protrusions increase the friction between the support legs and the placement surface, thereby improving the stability of the interception device installation.

[0016] 3. By adjusting the length of the sliding rod and the sliding hole, the distance between the first mounting frame and the second mounting frame can be adjusted, thereby adjusting the length of the interception device to suit different scales of sewage treatment scenarios. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a wastewater treatment interception device that is easy to store, as proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the retracted structure of a wastewater treatment interception device that is easy to store, as proposed in this utility model.

[0019] Figure 3 This is a partially enlarged structural diagram of a wastewater treatment interception device that is easy to store, as proposed in this utility model.

[0020] Figure 4 This is an exploded structural diagram of a wastewater treatment interception device that is easy to store, as proposed in this utility model.

[0021] Figure 5 This is an enlarged structural diagram of part A of a wastewater treatment interception device that is easy to store, as proposed in this utility model.

[0022] In the diagram: 1. First mounting frame; 2. Slide rod; 3. Handle; 4. Second mounting frame; 5. Positioning hole; 6. First fixing bolt; 7. Hollow tube; 8. Slide column; 9. Slip ring; 10. First connecting rod; 11. Second connecting rod; 12. Connecting block; 13. Support leg; 14. Second fixing bolt; 15. Nut; 16. Protrusion. 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] Reference Figures 1-5 A wastewater treatment interception device that is easy to store includes a first mounting frame 1 and a second mounting frame 4. Multiple hollow tubes 7 are welded to one inner wall of both the first mounting frame 1 and the second mounting frame 4. Multiple second connecting rods 11 are welded to the multiple hollow tubes 7 in a cross shape to form a grid structure.

[0025] The first mounting frame 1 has sliding rods 2 welded to both ends, and the second mounting frame 4 has sliding holes at both ends. The sliding rods 2 slide in the sliding holes. The top of the second mounting frame 4 has multiple positioning holes 5. A first fixing bolt 6 is inserted into one of the positioning holes 5. The bottom end of the first fixing bolt 6 is threaded to the sliding rod 2. The sliding rod 2 is fully inserted into the sliding hole, thereby reducing the interception device to the minimum area. The first fixing bolt 6 is tightened to fix the sliding rod 2, thereby facilitating the storage of the interception device.

[0026] A sliding column 8 is slidably connected between the hollow tube 7 of the first mounting frame 1 and the hollow tube 7 of the second mounting frame 4. Multiple sliding rings 9 are slidably sleeved on the outer wall of the sliding column 8. The same first connecting rod 10 is longitudinally welded between the multiple sliding rings 9. Pulling the first connecting rod 10 causes the sliding ring 9 to move along the sliding column 8, thereby adjusting the distance between two adjacent first connecting rods 10, and thus adjusting the density of the mesh between the first connecting rod 10 and the sliding column 8, so as to intercept and filter solid impurities of different sizes.

[0027] The top of the uppermost slip ring 9 has a threaded hole, and a locking bolt is threaded into the threaded hole. The locking bolt is used to press the uppermost slip column 8 to ensure the stability of the connection. When adjusting the gap, the locking bolt is loosened to facilitate the movement of the slip ring 9.

[0028] The top outer wall of the first mounting frame 1 is fixed with a handle 3 by bolts. The outer wall of the handle 3 is provided with anti-slip grooves, which makes it easy to take out the interception device.

[0029] Two connecting blocks 12 are welded to the bottom of one side of the first mounting frame 1 and the bottom of the second mounting frame 4. One end of the connecting block 12 is provided with a support leg 13. The addition of the support leg 13 increases the placement area of ​​the interception device. The connection between the support leg 13 and the connecting block 12 is provided with a second fixing bolt 14. One end of the second fixing bolt 14 is threaded with a nut 15. Tightening the nut 15 locks and fixes the support leg 13.

[0030] The bottom of the support leg 13 is integrally formed with multiple protrusions 16, which increases the friction between the support leg 13 and the placement surface, thereby improving the stability of the interception device installation. The first mounting frame 1 and the second mounting frame 4 are C-shaped structures, and a grid structure is formed between the sliding column 8 and the first connecting rod 10.

[0031] The working principle of this embodiment is as follows: In use, firstly, adjust the length of the sliding rod 2 and the sliding hole, and at the same time, adjust the length of the sliding column 8 and the hollow tube 7 to adjust the distance between the first mounting frame 1 and the second mounting frame 4, thereby adjusting the length of the interception device. Then, tighten the first fixing bolt 6 to fix the sliding rod 2, thereby fixing the distance between the first mounting frame 1 and the second mounting frame 4. Then, pull the first connecting rod 10 to move the sliding ring 9 along the sliding column 8, thereby adjusting the distance between two adjacent first connecting rods 10, thereby adjusting the density of the grid between the first connecting rod 10 and the sliding column 8. Next, move the support leg 13 to be perpendicular to the first mounting frame 1 and the second mounting frame 4, and then tighten the nut 15 to fix the support leg 13.

[0032] Then, the first mounting frame 1 and the second mounting frame 4 are placed at the inlet of the sewage treatment plant to intercept solid impurities in the sewage. The addition of the support leg 13 increases the placement area of ​​the interception device, and the protrusion 16 increases the friction between the support leg 13 and the placement surface, thereby improving the stability of the interception device installation.

[0033] When storing, loosen nut 15, rotate support leg 13 to be parallel to the first mounting frame 1 and the second mounting frame 4, then tighten nut 15 to fix support leg 13, then fully insert slide rod 2 into slide hole to reduce the interception device to the minimum area, and tighten first fixing bolt 6 to fix slide rod 2, thus facilitating storage of interception device.

[0034] 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 wastewater treatment interception device that is easy to store, comprising a first mounting frame (1) and a second mounting frame (4), characterized in that, Multiple hollow tubes (7) are fixedly connected to one side of the inner wall of the first mounting frame (1) and the second mounting frame (4). Multiple second connecting rods (11) are fixedly connected to the multiple hollow tubes (7) in a cross shape to form a grid structure. Sliding rods (2) are fixedly connected to both ends of the first mounting frame (1). Sliding holes are provided at both ends of the second mounting frame (4). The sliding rods (2) slide in the sliding holes. Multiple positioning holes (5) are provided at the top of the second mounting frame (4). A first fixing bolt (6) is inserted into one of the positioning holes (5). The bottom end of the first fixing bolt (6) is threaded to the sliding rod (2). A sliding column (8) is slidably inserted between the hollow tubes (7) of the first mounting frame (1) and the hollow tubes (7) of the second mounting frame (4). Multiple sliding rings (9) are slidably sleeved on the outer wall of the sliding column (8). The same first connecting rod (10) is fixedly connected longitudinally between the multiple sliding rings (9).

2. The easily retractable sewage treatment interception device according to claim 1, characterized in that, The top outer wall of the first mounting frame (1) is fixedly connected to a handle (3), and the outer wall of the handle (3) is provided with an anti-slip groove.

3. The easily retractable sewage treatment interception device according to claim 1, characterized in that, Two connecting blocks (12) are fixedly connected to the bottom of one side of the first mounting frame (1) and the bottom of the second mounting frame (4). One end of the connecting block (12) is provided with a support leg (13).

4. The easily stored sewage treatment interception device according to claim 3, characterized in that, The connection between the support leg (13) and the connecting block (12) is secured by a second fixing bolt (14), and one end of the second fixing bolt (14) is threaded with a nut (15).

5. A wastewater treatment interception device that is easy to store according to claim 3, characterized in that, The bottom of the support leg (13) is integrally formed with multiple protrusions (16).

6. The easily retractable sewage treatment interception device according to claim 1, characterized in that, The first mounting frame (1) and the second mounting frame (4) are C-shaped structures.

7. The easily retractable sewage treatment interception device according to claim 1, characterized in that, A grid structure is formed between the sliding column (8) and the first connecting rod (10).

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