CN221917460U - Dirt removal grid for hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of hydraulic engineering, and provides a sewage disposal grille for hydraulic engineering, which comprises a frame and a grating plate, wherein the grating plate is arranged in the frame, a turnover pushing-out assembly is arranged at the top of the frame, a cleaning assembly is arranged in the frame, the cleaning assembly comprises a pair of long holes, the long holes are formed in the surfaces of two sides of the frame, vertical rods are arranged in the long holes, lifting blocks are connected to the outer parts of the vertical rods in a sliding sleeved mode, and a cleaning frame is connected between the lifting blocks. Through above-mentioned technical scheme, the dirt removal grid that has solved carrying out filterable sewage among the correlation technique generally need use the bolt to fix it in the trapway in the use, and this kind of mounting means is not only wasted time and energy, and need dismantle it when the grid through-hole is blockked up by debris and take out just can clear up, has inconvenient clearance's problem, and need regularly clear up the debris that is blocked by the grid, otherwise can also cause the problem of passageway jam.

Description

A sewage cleaning grid for water conservancy projects

Technical Field

The utility model relates to the technical field of water conservancy projects, and in particular to a sewage cleaning grille for water conservancy projects.

Background Art

Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater in order to achieve the purpose of eliminating harm and promoting benefits. Water conservancy projects can be divided into flood control projects such as embankments, reservoirs, flood storage and diversion areas, culverts, drainage projects, etc., farmland water conservancy projects, irrigation projects, hydropower projects, shipping and urban water supply and drainage projects according to their service objects. With the continuous development of society, more and more auxiliary tools are used in water conservancy projects. During the construction of water conservancy projects, there is sewage in some areas and it needs to be discharged. When discharging sewage, it is usually necessary to use a cleaning screen to filter and clean the water flow to prevent excessive impurities in the sewage from clogging the drainage channel and affecting subsequent construction.

In the prior art, the sewage cleaning grille for filtering sewage usually needs to be fixed in the sewage channel with bolts during use. This installation method is not only time-consuming and labor-intensive, but also when the grille through holes are blocked by debris, it needs to be disassembled and removed for cleaning, which is inconvenient to clean, and the debris blocked by the grille needs to be cleaned regularly, otherwise it will cause channel blockage.

Therefore, improvements are made to address the above problems.

Utility Model Content

The utility model provides a sewage cleaning grille for water conservancy projects, which solves the problem that the sewage cleaning grille for filtering sewage in the related art usually needs to be fixed in the sewage discharge channel with bolts during use. This installation method is not only time-consuming and labor-intensive, but also needs to be disassembled and taken out for cleaning when the through holes of the grille are blocked by debris, which is inconvenient to clean, and the debris blocked by the grille needs to be cleaned regularly, otherwise it will cause the channel to be blocked.

The technical solution of the utility model is as follows:

A frame and a grille plate, wherein the grille plate is installed inside the frame;

A flip and ejection assembly, wherein the flip and ejection assembly is arranged on the top of the frame;

A cleaning component is arranged inside the frame, and the cleaning component includes a pair of long holes, the long holes are opened on the two side surfaces of the frame, vertical rods are installed in the long holes, the external sliding sleeve of the vertical rods is connected with lifting blocks, and a scraper frame is connected between the lifting blocks.

As a further technical solution, a driving motor is installed on the top of the frame, and a rotating shaft is rotatably connected to the top of the frame. Driving gears are arranged at both ends of the rotating shaft, and transmission gears are arranged at the output end of the driving motor and the outside of the rotating shaft.

As a further technical solution, both side surfaces of the frame are rotatably connected to wire drums, a pull rope is connected between the wire drum and the lifting block, a driven gear is fixedly connected to the outside of the wire drum, a pair of sleeves are fixedly connected to the surface of the frame, and a collecting bucket is inserted into the sleeves.

As a further technical solution, the flip and ejection assembly includes an outer frame, which is fixed on the top of the frame. A flip frame is rotatably connected inside the outer frame. A plurality of plug blocks are arranged on the surface of the flip frame, and the plug blocks are concave hollow structures.

As a further technical solution, the side end face of the outer frame is fixedly connected to a side plate, the surface of the side plate is fixedly connected to a second motor, a worm is provided at the output end of the second motor, a worm wheel is provided at the connecting shaft end of the flip frame, and the worm wheel is meshed with the worm.

As a further technical solution, the number of the insert blocks matches the number of the grille plate openings and the insert blocks can be inserted into the grille plate openings.

As a further technical solution, the upper surface of the scraper frame is an inclined structure, and the side surface of the scraper frame is in contact with the surface of the grille plate.

As a further technical solution, after the insert block is inserted into the opening of the grille plate, the insert block has the same height as the surface of the grille plate.

The working principle and beneficial effects of the utility model are:

1. The utility model is provided with a cleaning component, and long holes, vertical rods, lifting blocks, cleaning frames, wire drums and pull ropes are provided on both sides of the frame. The pull ropes are connected between the wire drums and the lifting blocks. When the wire drums rotate, the pull ropes are rolled up, and the pull ropes pull the lifting blocks upward. As the lifting blocks rise, the cleaning frames clean up the garbage and foreign matter on the surface of the grille plate, and finally the garbage and foreign matter enter the collecting bucket. The collecting bucket adopts a split structure connected with the sleeve for easy disassembly and cleaning.

2. The utility model is provided with a flipping and pushing-out assembly, a flipping frame is provided on the outer side of the frame, a second unit, a worm and a worm wheel are provided on one side of the flipping frame, the worm wheel can be driven to rotate by the worm, and the flipping frame can be driven to rotate 180° by the worm wheel, and the surface of the flipping frame is provided with openings with the same number as the grille plate openings, and the plug block can be inserted into the inside to push the internal garbage out of the grille plate while maintaining the same plane, so as to facilitate the complete cleaning of the garbage, and has good use effect and practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is an axonometric view of the utility model;

FIG3 is an axonometric view of the present invention from another perspective;

FIG4 is an axonometric view of the present invention from another perspective;

Fig. 5 is a cross-sectional view of the utility model;

FIG6 is a partial enlarged view of part A in FIG3 of the present utility model;

In the figure: 1. frame; 2. grille plate; 3. cleaning assembly; 3-1. long hole; 3-2. vertical rod; 3-3. lifting block; 3-4. scraper frame; 3-5. driving motor; 3-6. rotating shaft; 3-7. driving gear; 3-8. transmission gear; 3-9. wire drum; 3-10. pull rope; 3-11. driven gear; 3-12. sleeve; 3-13. collecting bucket; 4. flip and ejection assembly; 4-1. outer frame; 4-2. flip frame; 4-3. plug block; 4-4. side plate; 4-5. second motor; 4-6. worm; 4-7. worm wheel.

DETAILED DESCRIPTION

The following will be combined with 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.

As shown in FIG. 1 to FIG. 6 , this embodiment proposes a sewage cleaning grid for a water conservancy project, comprising

A frame 1 and a grid plate 2, wherein the grid plate 2 is installed inside the frame 1;

A flip and ejection assembly 4, which is arranged on the top of the frame 1;

A cleaning component 3 is arranged inside the frame 1. The cleaning component 3 includes a pair of long holes 3-1. The long holes 3-1 are opened on both side surfaces of the frame 1. A vertical rod 3-2 is installed in the long hole 3-1. The external sliding sleeve of the vertical rod 3-2 is connected with a lifting block 3-3. A scraper frame 3-4 is connected between the lifting blocks 3-3. A driving motor 3-5 is installed on the top of the frame 1. A rotating shaft 3-6 is rotatably connected to the top of the frame 1. Driving gears 3-7 are arranged at both ends of the rotating shaft 3-6. Transmission gears 3-8 are arranged on the output end of the driving motor 3-5 and the outside of the rotating shaft 3-6. Wire drums 3-9 are rotatably connected to the surfaces of both sides of the frame 1. A pull rope 3-10 is connected between the wire drum 3-9 and the lifting block 3-3. A driven gear 3-11 is fixedly connected to the outside of the wire drum 3-9. A pair of sleeves 3-12 are fixedly connected to the surface of the frame 1. A collecting bucket 3-13 is inserted and connected inside the sleeve 3-12.

In this embodiment, in order to achieve the effect of centrally cleaning the garbage accumulated on the surface of the grille plate 2, a cleaning assembly 3 is designed. Long holes 3-1 are opened on both sides of the frame 1. A vertical rod 3-2 is fixedly connected to the long hole 3-1. The external movable set of the vertical rod 3-2 is connected to a lifting block 3-3 that can move vertically up and down. A wire drum 3-9 is rotatably connected to one side of the frame 1 directly above the lifting block 3-3. A pull rope 3-10 is connected between the wire drum 3-9 and the lifting block 3-3. When the wire drum 3-9 rotates, it can be rolled up. The pulling rope 3-10 pulls the lifting block 3-3 upwards, and a scraper frame 3-4 is connected between the lifting blocks 3-3. As it rises, foreign matter and garbage on the surface of the grille plate 2 can be pushed upwards. A collecting bucket 3-13 is connected to the side surface of the frame 1 through a set plug-in, and the garbage will be collected in the collecting bucket 3-13. The power of the wire drum 3-9 is achieved by installing a driving motor 3-5, a rotating shaft 3-6, a driving gear 3-7 and a driven gear 3-11 at one end of the wire drum 3-9 on the top of the frame 1 to achieve a rotation effect.

Furthermore, the flipping and ejecting assembly 4 includes an outer frame 4-1, which is fixed on the top of the frame 1, and a flipping frame 4-2 is rotatably connected inside the outer frame 4-1. A plurality of plug blocks 4-3 are arranged on the surface of the flipping frame 4-2, and the plug blocks 4-3 are concave hollow structures. A side plate 4-4 is fixedly connected to the side end face of the outer frame 4-1, and a second motor 4-5 is fixedly connected to the surface of the side plate 4-4. A worm 4-6 is arranged at the output end of the second motor 4-5, and a worm gear 4-7 is arranged at the connecting shaft end of the flipping frame 4-2, and the worm gear 4-7 is meshed with the worm gear 4-6.

In the present embodiment, in order to push the garbage accumulated in the grille plate 2 to the outside, a flipping and pushing-out assembly 4 is designed. A flip frame 4-2 that can rotate 180° is connected to the back of the frame 1 through the outer frame 4-1, and an insert block 4-3 is arranged on the surface of the flip frame 4-2. A worm gear 4-7 is connected to one side of the flip frame 4-2. A side plate 4-4 is fixedly connected to the side end face of the outer frame 4-1. A second motor 4-5 and a worm 4-6 are installed on the side plate 4-4. The worm 4-6 is meshed with the worm wheel 4-7. The worm wheel 4-7 can be driven by the rotation of the worm 4-6 to make the flip frame 4-2 rotate. When the flip frame 4-2 rotates downward, the insert block 4-3 can be inserted into the hole of the grille plate 2 to push out the internal garbage for easy cleaning.

Furthermore, the number of the insert blocks 4 - 3 matches the number of the openings of the grille plate 2 and the insert blocks 4 - 3 can be inserted into the openings of the grille plate 2 .

In this embodiment, the insert block 4-3 is used to be inserted into the opening of the grille plate 2 to push the internal garbage outward, and after all the garbage is squeezed out of the outside, it is convenient for the cleaning frame 3-4 to clean it up.

Furthermore, the upper surface of the scraper frame 3 - 4 is an inclined structure, and the side surface of the scraper frame 3 - 4 is in contact with the surface of the grid plate 2 .

In this embodiment, the inclined surface structure facilitates the scraped garbage to slide into the collection bucket 3-13.

Furthermore, after the insert block 4 - 3 is inserted into the opening of the grid plate 2 , the insert block 4 - 3 is at the same height as the surface of the grid plate 2 .

In this embodiment, after the insert block 4 - 3 is inserted into the opening of the grid plate 2 , it is necessary to maintain the same plane height so that the scraper frame 3 - 4 can clean up all the garbage on the surface of the grid plate 2 .

When the grille is needed to block garbage, the frame 1 is fixed and installed. After it is fixed, the collecting bucket 3-13 is inserted into the sleeve 3-12. After a certain amount of garbage is accumulated on the surface of the grille plate 2, the second motor 4-5 is started to make the worm 4-6 drive the worm wheel 4-7 to rotate the flip frame 4-2 180° outward until the plug 4-3 is completely inserted into the opening of the grille plate 2. Then the driving motor 3-5 is started to make the transmission gear 3-8 drive the rotating shaft 3-6 to rotate. At the same time, the driving gears 3-7 at both ends of the rotating shaft 3-6 drive the driven gear 3-11 to make the wire drum 3-9 start to rotate, and the pull rope 3-10 is rolled up to drive the lifting block 3-3 upward. As the lifting block 3-3 rises, the scraper frame 3-4 brings the garbage on the surface of the grille plate 2 upward, and waits after reaching the top. The garbage slides into the collecting bucket 3-13 through the inclined angle, and then the scraper frame 3-4 and the flip frame 4-2 are reset and the grille plate 2 can be used normally.

The above are only preferred embodiments of the present invention and are 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 (8)

1. A sewage cleaning grid for water conservancy projects, characterized in that it includes A frame (1) and a grid plate (2), wherein the grid plate (2) is installed inside the frame (1); A flip and ejection assembly (4), wherein the flip and ejection assembly (4) is arranged on the top of the frame (1); A cleaning component (3), the cleaning component (3) being arranged inside the frame (1), the cleaning component (3) comprising a pair of long holes (3-1), the long holes (3-1) being opened on the two side surfaces of the frame (1), a vertical rod (3-2) being installed in the long holes (3-1), a lifting block (3-3) being connected to the external sliding sleeve of the vertical rod (3-2), and a cleaning scraper frame (3-4) being connected between the lifting blocks (3-3). 2. A sewage cleaning grille for water conservancy projects according to claim 1, characterized in that a driving motor (3-5) is installed on the top of the frame (1), and a rotating shaft (3-6) is rotatably connected to the top of the frame (1), and driving gears (3-7) are provided at both ends of the rotating shaft (3-6), and transmission gears (3-8) are provided at the output end of the driving motor (3-5) and the outside of the rotating shaft (3-6). 3. A sewage cleaning grille for water conservancy projects according to claim 2, characterized in that both side surfaces of the frame (1) are rotatably connected to wire drums (3-9), a pull rope (3-10) is connected between the wire drum (3-9) and the lifting block (3-3), the wire drum (3-9) is fixedly connected to the outside with a driven gear (3-11), a pair of sleeves (3-12) are fixedly connected to the surface of the frame (1), and a collecting bucket (3-13) is inserted and connected inside the sleeve (3-12). 4. A sewage cleaning grille for water conservancy projects according to claim 1, characterized in that the flip and ejection assembly (4) includes an outer frame (4-1), the outer frame (4-1) is fixed to the top of the frame (1), and a flip frame (4-2) is rotatably connected inside the outer frame (4-1), and a plurality of plug blocks (4-3) are arranged on the surface of the flip frame (4-2), and the plug blocks (4-3) are concave hollow structures. 5. A sewage cleaning grille for water conservancy projects according to claim 4, characterized in that a side plate (4-4) is fixedly connected to the side end face of the outer frame (4-1), a second motor (4-5) is fixedly connected to the surface of the side plate (4-4), a worm (4-6) is arranged at the output end of the second motor (4-5), a worm wheel (4-7) is arranged at the connecting shaft end of the flip frame (4-2), and the worm wheel (4-7) is meshed with the worm (4-6). 6. A sewage cleaning grid for water conservancy projects according to claim 4, characterized in that the number of the plug blocks (4-3) matches the number of openings of the grid plate (2) and the plug blocks (4-3) can be inserted into the openings of the grid plate (2). 7. A sewage cleaning grid for water conservancy projects according to claim 1, characterized in that the upper surface of the scraper frame (3-4) is an inclined structure, and the side surface of the scraper frame (3-4) is in contact with the surface of the grid plate (2). 8. A sewage cleaning grid for water conservancy projects according to claim 4, characterized in that the insertion block (4-3) is at the same height as the surface of the grid plate (2) after being inserted into the opening of the grid plate (2).