Sponge city drainage channel garbage filtering device

Abstract

The utility model belongs to the technical field of drainage channel garbage filtering, and discloses a sponge city drainage channel garbage filtering device which comprises a filtering assembly used for filtering drainage channel garbage and comprising a drainage channel cavity and a mounting frame fixed at the top end of the drainage channel cavity. Two symmetrical grating plates are connected to the mounting frame in a threaded mode, and a connecting plate is jointly fixed between the two grating plates; the adjusting assembly comprises a supporting frame fixed in the drainage channel cavity and two grating auxiliary plates symmetrically installed in the supporting frame; through the arrangement of the adjusting assembly, the size of the grating opening of the grating plate can be adjusted according to needs, so that the problem that the grating plate cannot better adapt to different drainage conditions and garbage types due to the fact that the size of the grating opening of an existing grating plate is fixed and difficult to adjust is solved, the garbage filtering efficiency of the grating plate is greatly improved, and the practicability of the grating plate is improved. The practicability of the filtering device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage channel garbage filtering, in particular to a sponge city drainage channel garbage filtering device. Background Art

[0002] Sponge city is a new generation of urban stormwater management concept, which means that the city can adapt to environmental changes and deal with natural disasters caused by rainwater like a sponge, with good flexibility. Drainage channels can be seen everywhere in the city, and the collected sewage or rainwater is collected through the drainage channels into the underground water system of the entire city, so as to collect all drainage. When the urban drainage channels are in use, the garbage is generally blocked and filtered through filtering devices to prevent a large amount of garbage from entering the drainage channels and causing blockage.

[0003] However, in actual use, the existing sponge city drainage channel garbage filtering device is generally installed above the drainage channel with a grating plate. Because there are several grating openings on the grating plate, it is used to initially filter the fallen leaves, branches and domestic garbage mixed in the rainwater. Subsequently, the sanitation workers clean up the filtered garbage to ensure the normal practical use of the drainage channel. However, when the grating plate in the existing filtering device is in use, the size of the grating opening of the grating plate is fixed and difficult to adjust, which makes the grating plate unable to better adapt to different drainage conditions and garbage types, resulting in a decrease in the filtration efficiency of the grating plate for garbage, and causing the grating plate to have poor applicability, affecting the practicality of the filtering device. Utility Model Content

[0004] The utility model proposes a sponge city drainage channel garbage filtering device to solve the problem that the grating plate in the existing filtering device has a fixed size of the grating plate when in use and is difficult to adjust, so that the grating plate cannot better adapt to different drainage conditions and garbage types, resulting in reduced filtering efficiency of the grating plate for garbage.

[0005] In order to achieve the above purpose, the utility model provides the following technical solution: a sponge city drainage channel garbage filtering device, comprising:

[0006] A filter assembly, and the filter assembly is used to filter garbage in the drainage channel, the filter assembly includes a drainage channel cavity and a mounting frame fixed to the top of the drainage channel cavity, and two symmetrically arranged grid plates are screwed on the mounting frame, and a connecting plate is fixed between the two grid plates;

[0007] An adjustment component is used to adjust the grid size of the grille plate. The adjustment component includes a support frame fixed in the drainage channel cavity and two grille auxiliary plates symmetrically installed in the support frame. The support frame and the connecting plate are both provided with two guide grooves for the two grille auxiliary plates to slide. The top of the connecting plate is provided with an installation cavity, and the installation cavity is provided with a fine-tuning component for pushing the grille auxiliary plate to move. Through the setting of the guide groove, the grille auxiliary plate can be guided to move, thereby preventing the grille auxiliary plate from offsetting when moving, and improving the stability of the grille auxiliary plate movement. At the same time, when the grille auxiliary plate collides with the guide groove provided in the support frame, the grille auxiliary plate and the grille plate remain overlapped with each other, thereby maximizing the grille opening provided on the grille plate.

[0008] Preferably, the fine-tuning assembly includes a mounting seat fixed in the mounting cavity and a connecting block fixed on the top of the grille auxiliary plate, the mounting seat and the connecting plate are provided with a through groove communicated with the inside of the guide groove, a slidable connecting column is installed in the through groove, and one end of the connecting column extends into the guide groove and is fixedly connected to the top of the connecting block, and a pull rod assembly for pushing the connecting column to move is provided on the mounting seat; through the setting of the fine-tuning assembly, the distance between the grille auxiliary plate and the supporting frame and the connecting plate can be freely adjusted, so that the size of the grille opening on the grille plate can be freely changed, which can ensure that the grille plate can adapt to different usage requirements, reduce blockage inside the filter assembly, and facilitate the normal discharge of sewage by the filter assembly.

[0009] Preferably, the pull rod assembly includes a guide rod fixed at one end of the connecting column and a limiting groove opened at the top of the mounting seat, the limiting groove is communicated with the inside of the through groove, and the top of the guide rod extends to the outside of the limiting groove and is fixed with a push rod.

[0010] Preferably, the fine-tuning assembly also includes a side panel fixed on one side of the push rod and a plurality of first sockets opened at the top of the mounting seat, a second socket is opened at the top of the side panel, a latch column is inserted into the side panel, and the latch column is inserted into a first socket corresponding to the second socket through the second socket.

[0011] Preferably, the guide rod is provided with a reset component for pushing the connecting column to reset, and the reset component includes a second connecting ring sleeved on the outside of the connecting column and a first connecting ring fixed on one end of the guide rod, and the first connecting ring is sleeved on the outside of the connecting column, and a spring is connected between the guide rod and the second connecting ring; and the second connecting ring and the first connecting ring are both located inside the through groove, and the outside of the second connecting ring is fixed inside the through groove for sliding connection.

[0012] Preferably, a limiting slider is also fixed to the top of the first connecting ring, a limiting groove corresponding to the limiting slider is provided in the through groove, and the limiting groove is slidably connected to the limiting slider.

[0013] Preferably, a door is hingedly connected to the top of the connecting plate to seal the installation cavity, and the size of the door is adapted to the installation cavity. By setting the door, the interior of the installation cavity can be protected to prevent sewage from flowing into the installation cavity, and the opening and closing principle of the door adopts the existing door opening and closing principle.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] (1) By adjusting the setting of the component, the size of the grille opening of the grille plate can be adjusted as needed, thereby solving the problem that the grille opening size of the existing grille plate is fixed and difficult to adjust, making the grille plate unable to better adapt to different drainage conditions and garbage types, greatly improving the filtration efficiency of the grille plate for garbage and enhancing the practicality of the filtration device.

[0016] (2) By setting the reset component, the connection column can be reset in the through groove, which allows the user to perform adjustment operations more conveniently, thereby saving operation time, improving work efficiency, and further improving the adjustment efficiency of the size of the grille opening on the grille plate, making it easier for the grille plate to filter garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional view of the drainage channel cavity of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the utility model when the auxiliary grille plate and the connecting plate are installed;

[0021] Figure 4 It is a partial cross-sectional view of the mounting seat of the utility model;

[0022] Figure 5 For this utility model Figure 4 A in the enlarged view;

[0023] In the figure: 1. filter assembly; 11. mounting frame; 12. grille plate; 13. connecting plate; 14. drainage channel cavity; 2. adjustment assembly; 21. support frame; 22. grille auxiliary plate; 23. guide groove; 24. mounting cavity; 3. fine-tuning assembly; 31. through groove; 32. connecting block; 33. mounting seat; 34. connecting column; 35. guide rod; 36. side plate; 37. latch column; 38. first socket; 4. reset assembly; 41. first connecting ring; 42. spring; 43. second connecting ring; 44. limit slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1 and Figure 2 A sponge urban drainage channel garbage filtering device is shown, comprising:

[0026] The filter assembly 1 is used to filter garbage in the drainage channel. The filter assembly 1 includes a drainage channel cavity 14 and a mounting frame 11 fixed to the top of the drainage channel cavity 14, and two symmetrically arranged grid plates 12 are screwed on the mounting frame 11, and a connecting plate 13 is fixed between the two grid plates 12.

[0027] As can be seen from the above, when in use, the two grille plates 12 and the connecting plate 13 are inserted into the interior of the mounting frame 11, and then the two grille plates 12 and the connecting plate 13 are kept level with the mounting frame 11. At this time, the mounting frame 11 and the two grille plates 12 are screwed together with bolts to enhance the stability between the grille plates 12 and the mounting frame 11. Then, the grille openings on the grille plates 12 filter the garbage to prevent a large amount of garbage from pouring into the drainage channel cavity 14 and causing blockage, thereby ensuring the normal discharge of sewage from the drainage channel cavity 14.

[0028] refer to Figure 1-Figure 5As shown, the adjustment component 2 is used to adjust the grid size of the grille plate 12. The adjustment component 2 includes a support frame 21 fixed in the drainage channel cavity 14 and two grille auxiliary plates 22 symmetrically installed in the support frame 21. Two guide grooves 23 for the two grille auxiliary plates 22 to slide are provided on the support frame 21 and the connecting plate 13. A mounting cavity 24 is provided at the top of the connecting plate 13. The mounting cavity 24 is provided with a fine-tuning component 3 for pushing the grille auxiliary plates 22 to move. The top of the connecting plate 13 is also hinged with a box door that seals and closes the mounting cavity 24, and the size of the box door is adapted to the mounting cavity 24.

[0029] The fine-tuning assembly 3 includes a mounting seat 33 fixed in the mounting cavity 24 and a connecting block 32 fixed at the top of the grille auxiliary plate 22. A through slot 31 communicating with the inside of the guide slot 23 is provided on the mounting seat 33 and the connecting plate 13. A slidable connecting column 34 is installed in the through slot 31, and one end of the connecting column 34 extends into the guide slot 23 and is fixedly connected to the top of the connecting block 32. A pull rod assembly for pushing the connecting column 34 to move is provided on the mounting seat 33; the pull rod assembly includes a guide rod 35 fixed at one end of the connecting column 34 and a limiting slot provided at the top of the mounting seat 33, the limiting slot is communicated with the inside of the through slot 31, and the top of the guide rod 35 extends to the outside of the limiting slot and is fixed with a push rod;

[0030] The fine-tuning assembly 3 also includes a side plate 36 fixed to one side of the push rod and a plurality of first sockets 38 opened at the top of the mounting seat 33. A second socket is opened at the top of the side plate 36. A latch column 37 is inserted into the side plate 36. The latch column 37 is inserted into the first socket 38 corresponding to the second socket through the second socket.

[0031] Through the above technical solution:

[0032] When in use, the box door is opened, and the installation cavity 24 is exposed to the user's field of vision. Then the latch column 37 is pulled out from the first insertion hole 38 and the second insertion hole, so that the push rod and the installation seat 33 lose the limit, and the push rod is pushed to drive the guide rod 35 to slide along the through groove 31, and the guide rod 35 moves to drive the connecting column 34 to slide along the through groove 31, and the movement of the connecting column 34 drives the connecting block 32 to move into the guide groove 23 provided on the connecting plate 13, and as the connecting block 32 moves, the grille auxiliary plate 22 moves into the guide groove 23 provided on the connecting plate 13, and then the other end of the grille auxiliary plate 22 is aligned with the guide groove 23 provided on the support frame 21. The grille auxiliary plate 22 slides between them so that there is a distance between the grille auxiliary plate 22 and the guide groove 23 opened on the support frame 21, and then the grille auxiliary plate 22 slides along the bottom end of the grille plate 12, so as to adjust the size of the grille opening on the grille plate 12 and the grille opening on the grille auxiliary plate 22, and then the pin column 37 is inserted into the second socket and fixed with the other first socket 38, and then the size of the grille opening of the grille plate 12 can be adjusted as needed, which solves the problem that the size of the grille opening of the existing grille plate 12 is fixed and difficult to adjust, making the grille plate 12 unable to better adapt to different drainage conditions and garbage types, thereby improving the garbage filtering efficiency of the grille plate 12 and enhancing the flexibility of the filtering device.

[0033] In addition, refer to Figure 3 and Figure 4 As shown, the guide rod 35 is provided with a reset component 4 for pushing the connecting column 34 to reset, and the reset component 4 includes a second connecting ring 43 sleeved on the outside of the connecting column 34 and a first connecting ring 41 fixed to one end of the guide rod 35, and the first connecting ring 41 is sleeved on the outside of the connecting column 34, and a spring 42 is connected between the guide rod 35 and the second connecting ring 43; a limiting slider 44 is also fixed to the top of the first connecting ring 41, and a limiting groove corresponding to the limiting slider 44 is opened in the through groove 31, and the limiting groove and the limiting slider 44 are slidably connected.

[0034] Through the above technical solution:

[0035] When the guide rod 35 loses connection with the mounting seat 33, the spring 42 is tightened and reset to give the first connecting ring 41 a thrust toward the side of the guide rod 35, thereby pushing the guide rod 35 and the first connecting ring 41 to slide along the through groove 31. At this time, the movement of the first connecting ring 41 drives the limiting slider 44 to slide along the limiting groove, and the guide rod 35 pulls the connecting column 34 to slide when moving inside the through groove 31, so that the connecting column 34 can be reset in the through groove 31, which allows the user to perform adjustment operations more conveniently, saves operation time and improves work efficiency, and enhances the efficiency of adjusting the size of the grille opening on the grille plate 12.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sponge urban drainage channel garbage filtering device, characterized in that: include: A filter assembly (1), and the filter assembly (1) is used to filter garbage in a drainage channel, the filter assembly (1) comprising a drainage channel cavity (14) and a mounting frame (11) fixed to the top of the drainage channel cavity (14), and two symmetrically arranged grid plates (12) are screwed onto the mounting frame (11), and a connecting plate (13) is fixed between the two grid plates (12); An adjustment component (2) is used to adjust the grid size of a grid plate (12), the adjustment component (2) comprising a support frame (21) fixed in a drainage channel cavity (14) and two grid auxiliary plates (22) symmetrically mounted in the support frame (21), the support frame (21) and the connecting plate (13) are both provided with two guide grooves (23) for the two grid auxiliary plates (22) to slide, the top end of the connecting plate (13) is provided with an installation cavity (24), and a fine adjustment component (3) for pushing the grid auxiliary plates (22) to move is arranged in the installation cavity (24).

2. A sponge city drainage channel garbage filtering device according to claim 1, characterized in that: The fine-tuning assembly (3) includes a mounting seat (33) fixed in the mounting cavity (24) and a connecting block (32) fixed at the top of the grille auxiliary plate (22); the mounting seat (33) and the connecting plate (13) are provided with a through groove (31) communicating with the inside of the guide groove (23); a slidable connecting column (34) is installed in the through groove (31), and one end of the connecting column (34) extends into the guide groove (23) and is fixedly connected to the top of the connecting block (32); a pull rod assembly for pushing the connecting column (34) to move is provided on the mounting seat (33).

3. A sponge city drainage channel garbage filtering device according to claim 2, characterized in that: The pull rod assembly includes a guide rod (35) fixed at one end of a connecting column (34) and a limiting groove provided at the top end of a mounting seat (33), wherein the limiting groove is communicated with the interior of a through groove (31), and the top end of the guide rod (35) extends to the outside of the limiting groove and is fixed with a push rod.

4. A sponge city drainage channel garbage filtering device according to claim 3, characterized in that: The fine adjustment assembly (3) further comprises a side plate (36) fixed to one side of the push rod and a plurality of first plug holes (38) provided at the top end of the mounting seat (33); a second plug hole is provided at the top end of the side plate (36); a latch column (37) is inserted into the side plate (36); and the latch column (37) is inserted into a first plug hole (38) corresponding to the second plug hole through the second plug hole.

5. The sponge urban drainage channel garbage filtering device according to claim 3 is characterized by: The guide rod (35) is provided with a reset assembly (4) for pushing the connecting column (34) to reset. The reset assembly (4) comprises a second connecting ring (43) sleeved on the outside of the connecting column (34) and a first connecting ring (41) fixed to one end of the guide rod (35). The first connecting ring (41) is sleeved on the outside of the connecting column (34). A spring (42) is connected between the guide rod (35) and the second connecting ring (43).

6. A sponge city drainage channel garbage filtering device according to claim 5, characterized in that: A limiting slide block (44) is also fixed to the top end of the first connecting ring (41), a limiting groove corresponding to the limiting slide block (44) is provided in the through groove (31), and the limiting groove and the limiting slide block (44) are slidably connected.

7. The sponge city drainage channel garbage filtering device according to claim 1 is characterized by: The top end of the connection plate (13) is also hinged with a door for sealing and closing the installation cavity (24), and the size of the door is adapted to the installation cavity (24).

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