Multifunctional composite drainage grid

Abstract

The utility model discloses a multifunctional composite drainage grating, which belongs to the technical field of drainage and comprises a fixing cylinder, a grating body is mounted at the top of the fixing cylinder, a fixing ring is rotatably connected to the inner wall of the fixing cylinder, a mounting rod is fixedly mounted on the inner wall of the fixing ring, two paddles are fixedly mounted at the bottom of the mounting rod, and the two paddles are fixedly mounted on the fixing cylinder. And a dredging mechanism is arranged on the inner wall of the fixing cylinder, the dredging mechanism is matched with the grille body, a garbage collecting mechanism is arranged in the fixing cylinder, a fixing shaft is fixedly installed at the bottom end of the mounting rod, and the garbage collecting mechanism is matched with the fixing shaft. Through the arrangement of the paddles, the fixed ring rotates under the action of the paddles and water flow, and the wedge-shaped jacking block and the wedge-shaped cushion block are matched with each other, so that the movable ring can be driven to move up and down, and the grid body is pushed and dredged through the jacking rod.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage, and more specifically, relates to a multifunctional composite drainage grille. Background Art

[0002] A water supply and drainage device is a device for transmitting water bodies. There are various drainage devices, and a drainage device adapted to the drainage requirements is configured accordingly. Among them, a drainage channel is one of many drainage devices, which is formed by docking multiple drainage grooves to form a drainage channel to achieve the transmission of water bodies. When the drainage channel transmits water bodies, a grille is usually set at the port. On the one hand, it can prevent people from falling, and on the other hand, it can block larger objects to prevent them from flowing into the drainage channel and causing blockage.

[0003] When the existing drainage grille encounters the inflow of larger objects, there is generally no dredging mechanism, resulting in the objects being easily blocked by the grille, affecting the water body transmission. Moreover, when draining water, it is not convenient to collect relatively small garbage.

[0004] To solve the above problems, a multifunctional composite drainage grille is proposed in this application. Summary of the Utility Model

[0005] In view of the problems in the related art, the utility model proposes a multifunctional composite drainage grille to overcome the above technical problems existing in the existing related art.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A multifunctional composite drainage grille includes a fixed cylinder. A grille body is installed on the top of the fixed cylinder. A fixed ring is rotatably connected to the inner wall of the fixed cylinder. A mounting rod is fixedly installed on the inner wall of the fixed ring. Two paddle blades are fixedly installed at the bottom of the mounting rod. A dredging mechanism is provided on the inner wall of the fixed cylinder, and the dredging mechanism cooperates with the grille body. A garbage collection mechanism is provided in the fixed cylinder. A fixed shaft is fixedly installed at the bottom end of the mounting rod, and the garbage collection mechanism cooperates with the fixed shaft.

[0008] Preferably, the dredging mechanism includes a moving ring. The moving ring is slidably installed on the inner wall of the fixed cylinder. A positioning rod is fixedly installed on the inner wall of the moving ring. A plurality of ejector rods are fixedly installed at the top of the positioning rod, and the ejector rods cooperate with the grille body.

[0009] The moving moving ring can drive the ejector rods to move through the positioning rod. The ejector rods cooperate with the grille body, so as to dredge the grille body and prevent dredging when a larger object covers and blocks.

[0010] Preferably, concave slide bars are fixedly installed on the inner walls of both sides of the fixed cylinder, and the two concave slide bars are slidably connected to the moving ring.

[0011] The sliding connection between the concave slide bar and the moving ring can limit the moving ring.

[0012] Preferably, two wedge-shaped top blocks are fixedly installed on the top of the fixed ring, and two symmetrically arranged wedge-shaped cushion blocks are fixedly installed on the bottom of the moving ring, and the wedge-shaped cushion blocks cooperate with the wedge-shaped top blocks.

[0013] The rotating fixed ring drives the moving ring to move up and down through the cooperation between the wedge-shaped top block and the wedge-shaped cushion block.

[0014] Preferably, an annular card slot is formed on the outer side of the fixed ring, and four symmetrically arranged positioning blocks are fixedly installed on the inner wall of the fixed cylinder, and the positioning blocks are slidably connected to the annular card slot.

[0015] The sliding connection between the annular card slot and the positioning block can clamp and position the fixed ring, enabling the fixed ring to rotate stably.

[0016] Preferably, the garbage collection mechanism includes an annular collection box, the annular collection box is fixedly installed on the inner wall of the fixed cylinder, a concave groove is formed on the top of the annular collection box, and a filter screen is fixedly installed on the inner side of the annular collection box.

[0017] The arrangement of the concave groove on the annular collection box can facilitate the collection of garbage, and through the arrangement of the filter screen, it can facilitate the filtration of the imported garbage.

[0018] Preferably, a scraper is fixedly installed at the bottom end of the fixed shaft, and the scraper cooperates with the filter screen.

[0019] The rotating fixed shaft drives the scraper to rotate. The scraper contacts the filter screen, thereby being able to clean the impurities filtered out on the filter screen.

[0020] In summary, the technical effects and advantages of the present utility model are as follows:

[0021] Through the arrangement of the paddle blades, the fixed ring rotates under the action of the paddle blades and the water flow, and through the cooperation between the wedge-shaped top block and the wedge-shaped cushion block, the moving ring can be driven to move up and down, and then the grid body is pushed and dredged by the top rod.

[0022] Through the arrangement of the filter screen and the collection tank, and with the action of the fixed shaft and the scraper, the filter screen can filter the inflowing water source and can automatically clean the filter screen. Brief Description of the Drawings

[0023] Figure 1Schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 Schematic diagram of the internal structure of the present utility model;

[0025] Figure 3 Schematic diagram of the structure of the fixing ring, blade and its components of the present utility model.

[0026] In the figure:

[0027] 1. Fixing cylinder; 2. Grille body; 3. Fixing ring; 4. Mounting rod; 5. Blade; 6. Wedge-shaped top block; 7. Moving ring; 8. Positioning rod; 9. Top rod; 10. Concave slide bar; 11. Wedge-shaped cushion block; 12. Annular card slot; 13. Positioning block; 14. Annular collection box; 15. Concave groove; 16. Filter screen; 17. Fixing shaft; 18. Scraper. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Refer to Figures 1 - 3 , a multifunctional composite drainage grille, including a fixing cylinder 1, a grille body 2 is installed on the top of the fixing cylinder 1, a fixing ring 3 is rotatably connected to the inner wall of the fixing cylinder 1, a mounting rod 4 is fixedly installed on the inner wall of the fixing ring 3, two blades 5 are fixedly installed at the bottom of the mounting rod 4, a dredging mechanism is arranged on the inner wall of the fixing cylinder 1, the dredging mechanism cooperates with the grille body 2, a garbage collection mechanism is arranged in the fixing cylinder 1, a fixing shaft 17 is fixedly installed at the bottom end of the mounting rod 4, and the garbage collection mechanism cooperates with the fixing shaft 17.

[0030] Refer to Figure 1 And Figure 3 , the dredging mechanism includes a moving ring 7, the moving ring 7 is slidably installed on the inner wall of the fixing cylinder 1, a positioning rod 8 is fixedly installed on the inner wall of the moving ring 7, a plurality of top rods 9 are fixedly installed at the top of the positioning rod 8, the top rods 9 cooperate with the grille body 2, and the moving moving ring 7 can drive the top rods 9 to move through the positioning rod 8. The top rods 9 cooperate with the grille body 2, so as to dredge the grille body 2 and prevent dredging when a large object covers and blocks.

[0031] Refer to Figure 3 , concave slide bars 10 are fixedly installed on both inner walls of the fixing cylinder 1, the two concave slide bars 10 are slidably connected with the moving ring 7, and the sliding connection between the concave slide bars 10 and the moving ring 7 can limit the moving ring 7.

[0032] Refer to Figure 2, two wedge-shaped top blocks 6 are fixedly installed at the top of the fixed ring 3, and two symmetrically arranged wedge-shaped pads 11 are fixedly installed at the bottom of the moving ring 7. The wedge-shaped pads 11 cooperate with the wedge-shaped top blocks 6. The rotating fixed ring 3 drives the moving ring 7 to move up and down through the cooperation between the wedge-shaped top blocks 6 and the wedge-shaped pads 11.

[0033] Refer to Figure 2 , an annular card slot 12 is formed on the outer side of the fixed ring 3, and four symmetrically arranged positioning blocks 13 are fixedly installed on the inner wall of the fixed cylinder 1. The positioning blocks 13 are slidably connected to the annular card slot 12. The sliding connection between the annular card slot 12 and the positioning blocks 13 can position and clamp the fixed ring 3, enabling the fixed ring 3 to rotate stably.

[0034] Refer to Figure 2 , the garbage collection mechanism includes an annular collection box 14, which is fixedly installed on the inner wall of the fixed cylinder 1. A concave groove 15 is formed at the top of the annular collection box 14, and a filter screen 16 is fixedly installed inside the annular collection box 14. The arrangement of the concave groove 15 on the annular collection box 14 facilitates garbage collection, and the arrangement of the filter screen 16 facilitates filtering of the imported garbage.

[0035] Refer to Figure 3 , a scraper 18 is fixedly installed at the bottom end of the fixed shaft 17. The scraper 18 cooperates with the filter screen 16. The rotating fixed shaft 17 drives the scraper 18 to rotate. The scraper 18 contacts the filter screen 16, thereby cleaning the impurities filtered out on the filter screen 16.

[0036] Working principle: During operation, water source flows into the inside of the fixed cylinder 1 from above the fixed cylinder 1. The grid body 2 is provided to facilitate blocking of larger substances and prevent pedestrians from falling. At the same time, the inflowing water drives the mounting rod 4 and the fixed ring 3 to rotate through the cooperation with the two paddle blades 5. The rotating fixed ring 3 drives the moving ring 7 to move up and down through the cooperation between the wedge-shaped top blocks 6 and the wedge-shaped pads 11. The moving moving ring 7 drives the top rod 9 to move through the positioning rod 8. The top rod 9 cooperates with the grid body 2 to dredge the grid body 2 to prevent blockage when a large object covers it. The arrangement of the concave groove 15 on the annular collection box 14 facilitates garbage collection, and the arrangement of the filter screen 16 facilitates filtering of the imported garbage. The rotating fixed shaft 17 drives the scraper 18 to rotate. The scraper 18 contacts the filter screen 16, thereby cleaning the impurities filtered out on the filter screen 16 and scraping them into the concave groove 15 for convenient later cleaning.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A multifunctional composite drainage grille, comprising a fixing cylinder (1), characterized in that: A grille body (2) is installed on the top of the fixed cylinder (1); a fixing ring (3) is rotatably connected to the inner wall of the fixed cylinder (1); a mounting rod (4) is fixedly installed on the inner wall of the fixing ring (3); two paddles (5) are fixedly installed on the bottom of the mounting rod (4); a dredging mechanism is provided on the inner wall of the fixed cylinder (1); the dredging mechanism cooperates with the grille body (2); a garbage collection mechanism is provided in the fixed cylinder (1); a fixing shaft (17) is fixedly installed at the bottom end of the mounting rod (4); the garbage collection mechanism cooperates with the fixing shaft (17).

2. A multifunctional composite drainage grille according to claim 1, characterized in that: The dredging mechanism comprises a movable ring (7), the movable ring (7) being slidably mounted on the inner wall of the fixed cylinder (1), a positioning rod (8) being fixedly mounted on the inner wall of the movable ring (7), a plurality of push rods (9) being fixedly mounted on the top of the positioning rod (8), and the push rods (9) and the grille body (2) being matched with each other.

3. The multifunctional composite drainage grille according to claim 2, characterized in that: Concave sliding rods (10) are fixedly mounted on the inner walls of both sides of the fixed cylinder (1), and the two concave sliding rods (10) are slidably connected to the moving ring (7).

4. The multifunctional composite drainage grille according to claim 3, characterized in that: Two wedge-shaped top blocks (6) are fixedly mounted on the top of the fixed ring (3), and two symmetrically arranged wedge-shaped cushion blocks (11) are fixedly mounted on the bottom of the movable ring (7), and the wedge-shaped cushion blocks (11) cooperate with the wedge-shaped top blocks (6).

5. The multifunctional composite drainage grille according to claim 1, characterized in that: An annular groove (12) is provided on the outer side of the fixing ring (3), and four symmetrically arranged positioning blocks (13) are fixedly mounted on the inner wall of the fixing cylinder (1), wherein the positioning blocks (13) are slidably connected to the annular groove (12).

6. The multifunctional composite drainage grille according to claim 1, characterized in that: The garbage collection mechanism comprises an annular collection box (14), which is fixedly mounted on the inner wall of the fixed cylinder (1), a concave groove (15) is provided on the top of the annular collection box (14), and a filter screen (16) is fixedly mounted on the inner side of the annular collection box (14).

7. The multifunctional composite drainage grille according to claim 6, characterized in that: A scraper (18) is fixedly mounted on the bottom end of the fixed shaft (17), and the scraper (18) cooperates with the filter screen (16).

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