Vertical grate type gutter inlet structure

Abstract

The utility model relates to the technical field of municipal drainage, and discloses a vertical grate type gutter inlet structure which comprises a water inlet frame, the right side of the water inlet frame is fixedly connected with a fixing frame, the front side and the rear side of the right end of the water inlet frame are fixedly connected with fixing plates, and the upper side and the lower side between every two adjacent fixing plates are rotationally connected with rotating rods. A filter screen is arranged on the outer sides of the rotating rods, the two rotating rods are in transmission connection through the filter screen, a plurality of paddle plates are fixedly connected to the periphery of the inner wall of the filter screen, a sliding groove is formed in the bottom between every two adjacent fixing plates, and a mounting plate is slidably connected to the inner side of each sliding groove. According to the device, the water inlet frame, the pulp plate and the filter screen are matched, impurities can be cleaned and collected, meanwhile, the filter screen can be automatically cleaned, and the baffle can be adjusted to shield and intercept the impurities according to the weight of the impurities through the matching of the baffle, the movable plate and the rotating block.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal drainage, in particular to a vertical grate type rainwater inlet structure. Background Art

[0002] A gully is a part of a building or road drainage system, usually located on or near the ground, and is used to collect and discharge rainwater so that it can be directed into a drainage pipe or drainage system to avoid water accumulation and flooding. In order to prevent larger debris from entering the drainage system, a vertical gully structure is required.

[0003] A vertical grate gully is a common rainwater drainage structure, also known as a grid gully. It usually consists of a column and one or more horizontally spanning grates. There are gaps on the grates to allow rainwater to pass through but prevent larger debris from entering the drainage system.

[0004] The vertical grate type rainwater outlets currently on the market cannot collect and clean impurities when intercepting debris. After long-term use, impurities accumulate on the surface, causing the rainwater outlets to be blocked, thereby reducing the water inlet and drainage effects, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a vertical grate type rainwater outlet structure, aiming to improve the problem that impurities cannot be collected and cleaned in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical grate type rainwater inlet structure, including a water inlet frame, a fixed frame is fixedly connected to the right side of the water inlet frame, and the front and rear sides of the right end of the water inlet frame are fixedly connected to fixed plates, the upper and lower sides of the adjacent fixed plates are rotatably connected to rotating rods, a filter is arranged on the outside of the rotating rod, and the two rotating rods are transmission connected through the filter, a plurality of paddle plates are fixedly connected around the inner wall of the filter, a slide groove is provided at the bottom between the two adjacent fixed plates, the inner side of the slide groove is slidably connected to a mounting plate, the outer side of the mounting plate is fixedly connected to an impurity groove, the inner side of the water inlet frame is rotatably connected to a brush, and the inner side of the water inlet frame is provided with an anti-blocking mechanism.

[0007] As a further description of the above technical solution:

[0008] The anti-blocking mechanism includes a plurality of spring telescopic rods, the tops of the plurality of spring telescopic rods are respectively fixedly connected to the front and rear sides of the top of the inner wall of the corresponding water inlet frame, the telescopic ends of the spring telescopic rods are fixedly connected to a movable plate, the front and rear sides of the outer wall of the movable plate are fixedly connected to a rotating block, the front and rear sides of the inner wall of the water inlet frame are provided with a plurality of reserved grooves, the front and rear sides of the left end of the inner wall of the water inlet frame are fixedly connected to a positioning block, the outer side of the positioning block is rotatably connected to a baffle, and the outer sides of the plurality of rotating blocks pass through the corresponding reserved grooves and are rotatably connected to the corresponding baffles.

[0009] As a further description of the above technical solution:

[0010] The front and rear sides of the bottom of the fixing frame are fixedly connected with brackets, and the left sides of the two brackets are fixedly connected to the corresponding fixing plates respectively.

[0011] As a further description of the above technical solution:

[0012] The front and rear sides of the left end of the inner wall of the fixed frame are fixedly connected with positioning plates, and the outer side of the positioning plate is rotatably connected with a manhole cover.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the fixing frame is fixedly connected with mounting blocks all around, and the outer sides of the plurality of mounting blocks are provided with mounting holes.

[0015] As a further description of the above technical solution:

[0016] A handle is fixedly connected to the right side of the top of the manhole cover, and a sheath is fixedly connected to the outer side of the handle.

[0017] As a further description of the above technical solution:

[0018] Reserved holes are provided at the front and rear sides of the middle part of the top of the manhole cover, and a positioning frame is fixedly connected to the inner bottom of the fixing frame.

[0019] As a further description of the above technical solution:

[0020] The front and rear sides of the top left end of the fixed frame are rotatably connected with a slot plate, the top of the slot plate is fixedly connected with a knob, the front and rear sides of the top left end of the manhole cover are fixedly connected with a clamping block, and the clamping block is engaged with the slot plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the water inlet frame can prevent large impurities such as gravel from entering the device and allow water to flow through. At this time, the water flow will drive the filter screen along the rotating rod by pushing the paddle plate. At this time, the filter screen can filter impurities in the water flow and bring the impurities into the impurity groove at the bottom as it rotates. At this time, if there are still impurities attached to the surface of the filter screen, the attached impurities can be cleaned by the brush built into the impurity groove. While cleaning and collecting the impurities, the filter screen can clean itself without frequent replacement, thereby improving the practicality of the device.

[0023] 2. In the utility model, when filtering water through the filter screen, some larger debris such as branches may still block the device. In this case, the baffle can be erected to intercept it. The spring telescopic rod can be extended and retracted to drive the movable plate and the rotating block thereon to move up and down. The movable rotating block can drive the baffle to rotate along the positioning block through the reserved groove. In this way, the baffle can be adjusted according to the weight of the impurities to block and intercept the impurities without affecting the water flow, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a vertical grate type rainwater outlet structure proposed by the utility model;

[0025] Figure 2 A schematic diagram of a filter structure of a vertical grate type rainwater inlet structure proposed by the utility model;

[0026] Figure 3 The utility model provides a schematic diagram of an anti-blocking mechanism of a vertical grate type rainwater outlet structure.

[0027] Legend:

[0028] 1. Water inlet frame; 2. Anti-blocking mechanism; 201. Spring telescopic rod; 202. Moving plate; 203. Rotating block; 204. Positioning block; 205. Baffle; 206. Reserved slot; 3. Fixed plate; 4. Rotating rod; 5. Filter; 6. Paddle board; 7. Slide; 8. Mounting plate; 9. Impurity slot; 10. Brush; 11. Fixed frame; 12. Bracket; 13. Manhole cover; 14. Positioning plate; 15. Knob; 16. Slot plate; 17. Block; 18. Reserved hole; 19. Positioning frame; 20. Handle; 21. Sheath; 22. Mounting block; 23. Mounting hole. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a vertical grate type rainwater inlet structure, including a water inlet frame 1, a fixed frame 11 is fixedly connected to the right side of the water inlet frame 1, a fixed plate 3 is fixedly connected to the front and rear sides of the right end of the water inlet frame 1, the upper and lower sides of the adjacent fixed plates 3 are rotatably connected to the rotating rod 4, a filter screen 5 is arranged on the outer side of the rotating rod 4, the two rotating rods 4 are connected by the filter screen 5, a plurality of paddle plates 6 are fixedly connected to the inner wall of the filter screen 5, a slide groove 7 is opened at the bottom between the two adjacent fixed plates 3, a mounting plate 8 is slidably connected to the inner side of the slide groove 7, an impurity groove 9 is fixedly connected to the outer side of the mounting plate 8, a brush 10 is rotatably connected to the inner side of the water inlet frame 1, and an anti-blocking mechanism 2 is arranged on the inner side of the water inlet frame 1;

[0031] Specifically, the water inlet frame 1 can prevent large impurities such as gravel from entering the device while allowing water to flow through. The water flow drives the filter screen 5 along the rotating rod 4 by pushing the paddle plate 6. The filter screen 5 can filter impurities in the water flow during this process and bring them into the impurity groove 9 at the bottom as it rotates. If impurities are still attached to the surface of the filter screen 5, they can be cleaned by the brush 10 built into the impurity groove 9. In this way, the filter screen 5 can clean itself while cleaning and collecting impurities, without the need for frequent replacement, thereby improving the efficiency and sustainability of the device.

[0032] Reference Figure 1 and Figure 3 The anti-blocking mechanism 2 includes a plurality of spring telescopic rods 201, the tops of the plurality of spring telescopic rods 201 are respectively fixedly connected to the front and rear sides of the inner wall top of the corresponding water inlet frame 1, the telescopic ends of the spring telescopic rods 201 are fixedly connected to a movable plate 202, the front and rear sides of the outer wall of the movable plate 202 are fixedly connected to a rotating block 203, the front and rear sides of the inner wall of the water inlet frame 1 are provided with a plurality of reserved grooves 206, the front and rear sides of the left end of the inner wall of the water inlet frame 1 are fixedly connected to a positioning block 204, the outer side of the positioning block 204 is rotatably connected to a baffle 205, and the outer sides of the plurality of rotating blocks 203 all penetrate the corresponding reserved grooves 206 and are rotatably connected to the corresponding baffle 205;

[0033] Specifically, when the filter 5 is used to filter the water flow, even if some larger debris such as tree branches may still cause the device to be blocked, in order to solve this problem, a baffle 205 can be erected to intercept these large debris, and the telescopic action of the spring telescopic rod 201 can make the movable plate 202 and the rotating block 203 thereon move up and down, and the movable rotating block 203 can drive the baffle 205 to rotate along the positioning block 204 through the reserved groove 206. In this way, the position of the baffle 205 can be adjusted according to the weight of the debris, so that it can effectively intercept the debris and keep the water flow unobstructed without being affected.

[0034] Reference Figure 1 and Figure 2 The front and rear sides of the bottom of the fixed frame 11 are fixedly connected with brackets 12, and the left sides of the two brackets 12 are fixedly connected with the corresponding fixed plates 3 respectively; the front and rear sides of the left end of the inner wall of the fixed frame 11 are fixedly connected with positioning plates 14, and the outer side of the positioning plate 14 is rotatably connected with the manhole cover 13; the outer wall of the fixed frame 11 is fixedly connected with mounting blocks 22 all around, and the outer sides of the plurality of mounting blocks 22 are provided with mounting holes 23;

[0035] Specifically, the bracket 12 can improve the stability of the fixation between the fixed plate 3 and the fixed frame 11, and the manhole cover 13 can be opened and closed along the positioning plate 14 to facilitate maintenance and cleaning of the inside of the device. The device can be easily installed by installing threaded parts in the mounting holes 23 on the mounting block 22.

[0036] Reference Figure 1 and Figure 2 A handle 20 is fixedly connected to the right side of the top of the manhole cover 13, and a sheath 21 is fixedly connected to the outside of the handle 20; reserved holes 18 are opened on the front and rear sides of the middle of the top of the manhole cover 13, and a positioning frame 19 is fixedly connected to the inner bottom of the fixed frame 11; the front and rear sides of the top left end of the fixed frame 11 are rotatably connected to the card slot plate 16, and the top of the card slot plate 16 is fixedly connected to the knob 15, and the front and rear sides of the top left end of the manhole cover 13 are fixedly connected to the card block 17, and the card block 17 is engaged with the card slot plate 16;

[0037] Specifically, the handle 20 can facilitate opening and closing of the manhole cover 13, the reserved hole 18 can facilitate drainage through the manhole cover 13, the positioning frame 19 can support the manhole cover 13 when closed, and the knob 15 can be used to rotate the slot plate 16 to engage with the block 17. At this time, the manhole cover 13 can be fixed to prevent it from being opened accidentally.

[0038] Working principle: Before using the device, firstly, the water inlet frame 1 is used to prevent large impurities such as gravel from entering the device, while allowing water to flow through. The water flow drives the filter 5 to transmit along the rotating rod 4 by pushing the paddle plate 6. In this process, the filter 5 can filter impurities in the water flow and bring them into the impurity groove 9 at the bottom as it rotates. If there are still impurities attached to the surface of the filter 5, the brush 10 built into the impurity groove 9 can be used to clean the attached impurities. In this way, the filter 5 can be self-cleaning while cleaning and collecting impurities, without the need for frequent replacement, thereby improving the practicality of the device. And when the filter 5 is used to filter water, larger impurities such as tree branches may clog the device. At this time, the baffle 205 can be erected to intercept these impurities. The movement of the baffle 205 is controlled by the spring telescopic rod 201. The telescopic movement of the rod drives the movable plate 202 and the rotating block 203 thereon to move up and down. In addition, the rotating block 203 drives the baffle 205 to rotate along the positioning block 204 by moving in the reserved groove 206. This mechanism allows the position of the baffle 205 to be adjusted according to the weight of the impurities, thereby achieving effective interception of debris and maintaining smooth water flow, thereby improving the reliability of the device.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 vertical grate type rainwater inlet structure, comprising a water inlet frame (1), characterized in that: The right side of the water inlet frame (1) is fixedly connected to a fixed frame (11), the front and rear sides of the right end of the water inlet frame (1) are fixedly connected to fixed plates (3), the upper and lower sides of the adjacent fixed plates (3) are rotatably connected to rotating rods (4), a filter screen (5) is arranged on the outer side of the rotating rod (4), the two rotating rods (4) are transmission-connected through the filter screen (5), a plurality of paddle plates (6) are fixedly connected around the inner wall of the filter screen (5), a slide groove (7) is provided at the bottom of the adjacent two fixed plates (3), the inner side of the slide groove (7) is slidably connected to a mounting plate (8), the outer side of the mounting plate (8) is fixedly connected to an impurity groove (9), the inner side of the water inlet frame (1) is rotatably connected to a brush (10), and the inner side of the water inlet frame (1) is provided with an anti-blocking mechanism (2).

2. A vertical grate type rainwater inlet structure according to claim 1, characterized in that: The anti-blocking mechanism (2) comprises a plurality of spring telescopic rods (201), the tops of the plurality of spring telescopic rods (201) are respectively fixedly connected to the front and rear sides of the top of the inner wall of the corresponding water inlet frame (1), the telescopic ends of the spring telescopic rods (201) are fixedly connected to a movable plate (202), the front and rear sides of the outer wall of the movable plate (202) are fixedly connected to a rotating block (203), the front and rear sides of the inner wall of the water inlet frame (1) are provided with a plurality of reserved grooves (206), the front and rear sides of the left end of the inner wall of the water inlet frame (1) are fixedly connected to a positioning block (204), the outer side of the positioning block (204) is rotatably connected to a baffle (205), and the outer sides of the plurality of rotating blocks (203) pass through the corresponding reserved grooves (206) and are rotatably connected to the corresponding baffles (205).

3. The vertical grate type rainwater inlet structure according to claim 1, characterized in that: Brackets (12) are fixedly connected to the front and rear sides of the bottom of the fixing frame (11), and the left sides of the two brackets (12) are respectively fixedly connected to the corresponding fixing plates (3).

4. The vertical grate type rainwater inlet structure according to claim 1, characterized in that: The front and rear sides of the left end of the inner wall of the fixed frame (11) are fixedly connected with a positioning plate (14), and the outer side of the positioning plate (14) is rotatably connected with a manhole cover (13).

5. The vertical grate type rainwater inlet structure according to claim 1, characterized in that: The outer wall of the fixed frame (11) is fixedly connected with mounting blocks (22) on all sides, and the outer sides of the plurality of mounting blocks (22) are provided with mounting holes (23).

6. A vertical grate type rainwater inlet structure according to claim 4, characterized in that: A handle (20) is fixedly connected to the right side of the top of the manhole cover (13), and a sheath (21) is fixedly connected to the outer side of the handle (20).

7. The vertical grate type rainwater inlet structure according to claim 4, characterized in that: Reserved holes (18) are provided at the front and rear sides of the middle of the top end of the manhole cover (13), and a positioning frame (19) is fixedly connected to the inner bottom of the fixing frame (11).

8. The vertical grate type rainwater inlet structure according to claim 4, characterized in that: The front and rear sides of the top left end of the fixed frame (11) are rotatably connected to a slot plate (16), the top of the slot plate (16) is fixedly connected to a knob (15), and the front and rear sides of the top left end of the manhole cover (13) are fixedly connected to a clamping block (17), and the clamping block (17) is engaged with the slot plate (16).

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