CN219080249U

CN219080249U - Sewage blocking grille for hydraulic engineering

Info

Publication number: CN219080249U
Application number: CN202223011406.9U
Authority: CN
Inventors: 张安庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-13
Filing date: 2022-11-13
Publication date: 2023-05-26
Anticipated expiration: 2032-11-13

Abstract

The utility model discloses a hydraulic engineering trash rack, which comprises a first rack body, wherein a second rack body is inserted in a storage cavity at the upper part in the first rack body in a sliding way, a buoyancy seat is sleeved outside the second rack body in a sliding way, buoyancy plates are arranged at two sides of the buoyancy seat, the buoyancy of the buoyancy plates is larger than the gravity of the second rack body, a reinforcing support plate is arranged at one side of the first rack body, a support seat is arranged at one end of the reinforcing support plate, an impeller is rotatably arranged in the support seat through a connecting shaft, and a first through hole is formed in the first rack body.

Description

Sewage blocking grille for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering dirt blocking grid.

Background

The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in nature to achieve the aim of removing harm and benefiting. Also known as water engineering. Water is an essential valuable resource for human production and life, but its naturally occurring state does not fully meet the needs of humans. Only when the hydraulic engineering is built, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources. Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim. The grid is the most main auxiliary equipment in the sewage pump station, and in people's daily life, can produce multiple domestic sewage, and domestic sewage need handle just can discharge, and in the domestic sewage, there are few floater, such as plastic shopping bags, etc. often use the dirt blocking grid to block at sewage treatment plant.

The utility model provides a hydraulic engineering blocks dirty grid of application number CN202022561912.X among the prior art, includes the outer frame body, the outer frame body is inside to be divided into first dirty mouthful and the second dirty mouthful of blocking through bracing piece and inside casing, first grid is installed through first carriage in the dirty mouthful of first blocking, second carriage is installed to second dirty mouthful one side internally mounted, second carriage internally mounted has the second grid, second is blocked dirty mouthful one end and is installed pressure sensor, second is blocked dirty mouthful one end and is installed the fender lid, the joint groove has been seted up to the inside frame body, first grid is used for normally blocking dirty use through first carriage, through second dirty mouthful, second grid and the fender lid of being equipped with of blocking, when first dirty mouthful of blocking blocks that can open second dirty mouthful and block the lid, blocks dirty use through second grid, blocks dirty mouthful one end of second, has been installed to block the fender lid, the joint groove has been seted up to the frame body inside, the joint groove has been seted up, the first grid of blocking is through the first grid is used for blocking the normal dirty use of blocking of first grid, the efficiency of blocking of water body has been improved. However, the use height of the dirt blocking grating cannot be adjusted according to the needs, and dirt blocking at different heights is difficult to meet, so that the dirt blocking efficiency is affected.

Disclosure of Invention

The utility model aims to provide a hydraulic engineering sewage blocking grille, which solves the problems that the use height of the sewage blocking grille cannot be adjusted according to the needs in the prior art, and the sewage blocking use at different heights is difficult to meet, so that the sewage blocking efficiency is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic engineering blocks dirty grid, includes the first grid body, the interior upper portion of storing chamber of first grid slides and inserts and be equipped with the second grid body, the outside slip cap of second grid body is equipped with the buoyancy seat, the buoyancy board is installed to buoyancy seat both sides, the buoyancy of buoyancy board is greater than the gravity of the second grid body, the reinforcing extension board is installed to first grid body one side, the supporting seat is installed to reinforcing extension board one end, and the impeller is installed through the connecting axle rotation to the supporting seat inside.

Further, a first through hole is formed in the first grid body, and first filter screens are arranged on two sides of the inside of the first through hole.

Further, a second through hole is formed in the second grid body, and a second filter screen is mounted in the second through hole.

Further, the middle part has seted up the slide hole in the buoyancy seat, and the slide hole slip cap is established in the external side of second grid, locking bolt is installed to buoyancy seat both sides screw thread.

Further, strengthen the extension board and weld perpendicularly in first grid body one side, and strengthen the extension board and be provided with a plurality of.

Further, the impeller is arranged on the outer side of one end of the connecting shaft through the positioning seat, and the impeller rotates along with water flow.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the second grating body is slidably inserted in the storage cavity at the upper part in the first grating body, so that the use height of the dirt blocking grating can be adjusted according to the needs, the dirt blocking use at different heights is satisfied, and the dirt blocking efficiency is improved.

2. According to the utility model, the buoyancy seat and the buoyancy plate are sleeved outside the second grille body in a sliding manner, and the buoyancy of the buoyancy plate is greater than the gravity of the second grille body, so that the second grille body can automatically adjust the use height along with the height of the water level, and the use flexibility is improved.

3. According to the utility model, the reinforcing support plate is arranged on one side of the first grid body, and the support seat is arranged at one end of the reinforcing support plate, so that the structural strength of one side of the first grid body is improved, and the service life of the first grid body is prolonged.

4. According to the utility model, the impeller is rotatably arranged in the supporting seat through the connecting shaft, and is arranged at the outer side of one end of the connecting shaft through the positioning seat, so that the impeller rotates along with water flow, the impeller can clean one side of the first grid body along with the water flow, and the first grid body is prevented from being blocked.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a top view of a first grating structure according to the present utility model;

fig. 3 is a top view of the buoyancy seat structure of the present utility model.

In the figure: 1. a first grill body; 2. a first filter screen; 3. a second grill body; 4. a second filter screen; 5. a buoyancy seat; 6. a buoyancy plate; 7. a locking bolt; 8. reinforcing the support plate; 9. a connecting shaft; 10. an impeller; 11. a positioning seat; 12. a storage cavity; 13. a slide hole; 14. a first through hole; 15. and a second through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in the embodiment of the utility model, the hydraulic engineering dirt blocking grating comprises a first grating body 1, a second grating body 3 is slidably inserted into a storage cavity 12 at the upper part in the first grating body 1, so that the service height of the dirt blocking grating can be adjusted according to requirements, dirt blocking at different heights can be met, a buoyancy seat 5 is slidably sleeved on the outer side of the second grating body 3, buoyancy plates 6 are installed on two sides of the buoyancy seat 5, the buoyancy of the buoyancy plates 6 is greater than the gravity of the second grating body 3, the service height of the second grating body 3 can be automatically adjusted along with the height of a water level, the use flexibility is improved, a reinforcing support plate 8 is installed on one side of the first grating body 1, a supporting seat is installed at one end of the reinforcing support plate 8, the service life of the first grating body 1 is improved conveniently, and impellers 10 are rotatably installed in the supporting seat through connecting shafts 9, so that the impellers 10 can clean one side of the first grating body 1 along with water flow rotation, and the first grating body 1 is prevented from being blocked.

Preferably, the first through holes 14 are formed in the first grille body 1, and the first filter screens 2 are arranged on two sides of the inside of the first through holes 14 and are used for filtering impurities at the bottom of water.

Preferably, the second through holes 15 are formed in the second grille body 3, and the second filter screen 4 is mounted in the second through holes 15 and is used for filtering impurities at the upper part of water.

Preferably, the slide hole 13 has been seted up at the middle part in the buoyancy seat 5, and slide hole 13 slip cap establishes in the second grid body 3 outside, and locking bolt 7 is installed to buoyancy seat 5 both sides screw thread, is convenient for install fixed processing to buoyancy seat 5, easy dismounting is swift.

Preferably, strengthen extension board 8 perpendicular welding in first grid body 1 one side, and strengthen extension board 8 is provided with a plurality ofly, is convenient for to the structural strength who improves first grid body 1 one side, is favorable to improving its life.

Preferably, the impeller 10 is mounted on the outer side of one end of the connecting shaft 9 through the positioning seat 11, and the impeller 10 rotates along with water flow, so that one side of the first grid body 1 can be cleaned, and the first grid body 1 is prevented from being blocked.

The working principle and the using flow of the utility model are as follows: the second grating body 3 is inserted in the storage cavity 12 at the upper part in the first grating body 1 in a sliding way, so that the use height of the dirt blocking grating can be adjusted according to the needs, the dirt blocking use at different heights can be met, and the dirt blocking efficiency can be improved; and through second grid body 3 outside slip cap be equipped with buoyancy seat 5 and buoyancy board 6, the buoyancy of buoyancy board 6 is greater than the gravity of second grid body 3 for second grid body 3 can be along with the high automatically regulated use height of water level, has improved the flexibility of use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a hydraulic engineering blocks dirty grid, includes first grid body (1), its characterized in that: the utility model discloses a high-speed wind turbine, including first grid body (1), second grid body (3) are inserted in upper portion slip in first grid body (1), second grid body (3) outside slip cap is equipped with buoyancy seat (5), buoyancy board (6) are installed to buoyancy seat (5) both sides, buoyancy of buoyancy board (6) is greater than the gravity of second grid body (3), strengthen extension board (8) are installed to first grid body (1) one side, the supporting seat is installed to strengthen extension board (8) one end, and the impeller (10) are installed through connecting axle (9) rotation to the supporting seat inside.

2. A hydraulic engineering sewage blocking grille according to claim 1, wherein: the first grid body (1) is internally provided with a first through hole (14), and first filter screens (2) are arranged on two sides of the inside of the first through hole (14).

3. A hydraulic engineering sewage blocking grille according to claim 1, wherein: the second grid body (3) is internally provided with a second through hole (15), and a second filter screen (4) is arranged in the second through hole (15).

4. A hydraulic engineering sewage blocking grille according to claim 1, wherein: the middle part has seted up slide hole (13) in buoyancy seat (5), and slide hole (13) slip cap establishes in second grid body (3) outside, locking bolt (7) are installed to buoyancy seat (5) both sides screw thread.

5. A hydraulic engineering sewage blocking grille according to claim 1, wherein: the reinforcing support plates (8) are vertically welded on one side of the first grid body (1), and the reinforcing support plates (8) are arranged in a plurality.

6. A hydraulic engineering sewage blocking grille according to claim 1, wherein: the impeller (10) is arranged on the outer side of one end of the connecting shaft (9) through the positioning seat (11), and the impeller (10) rotates along with water flow.