CN218580679U

CN218580679U - Drainage device is used in hydraulic and hydroelectric engineering construction

Info

Publication number: CN218580679U
Application number: CN202222364531.1U
Authority: CN
Inventors: 李伟
Original assignee: Jiangsu Duodi Water Conservancy Construction Co ltd
Current assignee: Jiangsu Duodi Water Conservancy Construction Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-07
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a hydraulic and hydroelectric engineering technical field just discloses a drainage device for hydraulic and hydroelectric engineering construction, including sinking bottom block and lower connecting cylinder, sinking bottom block upper end is provided with the mechanism that draws water, and the cavity has been seted up to sinking bottom block inside, and cavity inner wall fixed mounting has the motor. The sewage enters the lower connecting cylinder from the water inlet, impurities in the sewage are isolated on the surface of the filter screen sleeve through the filter screen sleeve, the rotating frame starts to rotate through the starting motor, and the connecting plate can rotate along the surface of the filter screen sleeve through the rotation of the rotating frame, so that dirt on the surface of the filter screen sleeve can be cleaned by the cleaning brush; the upper connecting cylinder and the lower connecting cylinder are separated through the relationship of the threaded ring by rotating the upper connecting cylinder, and the upper connecting cylinder and the lower connecting cylinder are separated, so that dust and dirt accumulated inside the upper connecting cylinder and the lower connecting cylinder can be cleaned by workers, the filter screen sleeve can be taken out by disassembling the bolt, and the filter screen sleeve is convenient to replace.

Description

Drainage device is used in hydraulic and hydroelectric engineering construction

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field specifically is a drainage device is used in hydraulic and hydroelectric engineering construction.

Background

Water is a basic element that human beings rely on for survival, electric power is a main energy source for social development, hydraulic and hydroelectric engineering regulates and utilizes hydroenergy resources by engineering or non-engineering measures on the basis of research on natural characteristics of water, and the hydraulic and hydroelectric engineering comprises large and medium-sized hydraulic and hydroelectric hubs and buildings (including dams, hydropower station plants, gates, water inlet, water diversion and water outlet buildings and the like) thereof, and advanced engineering technologies in the aspects of planning, designing, constructing, managing and scientific research of industrial and hydraulic buildings. In the hydraulic engineering work progress, often need carry out the drainage operation to sewage in the foundation ditch to prevent that ponding from causing the influence to the construction. In carrying out the drainage operation in-process to the foundation ditch, the mode that now adopts is evacuated to the sewage that the raceway was connected to centrifugal water pump in with the foundation ditch, and when the water pump was extracting the sewage in the foundation ditch, impurity in the sewage can cause the jam of water pump, influences the efficiency of drainage, can cause the jam of water pump impaired even. Therefore, the Chinese patent discloses a drainage device for water conservancy and hydropower engineering construction, and the drainage device is CN214614147U, and comprises a sinking bottom plate, wherein the bottom of the sinking bottom plate is fixedly connected with a sinking bottom frame, the bottom of the sinking bottom frame is fixedly connected with a pricking cone, a rotating groove is formed in the top of the sinking bottom plate, and a clamping groove is formed in the bottom of the sinking bottom plate. This drainage device is used in hydraulic and hydroelectric engineering construction, can reach and prevent stifled effectual purpose, be convenient for can effectually take out the sewage that permeates to the adapter sleeve through the suction pump that sets up, sewage is when carrying to the inside of adapter sleeve, the connection urceolus and the filter screen of setting can effectually filter sewage, the cleaning brush is washhed to connecting the urceolus outer wall simultaneously, can make the suction pump can not receive the influence of impurity in the sewage when extracting sewage, can not cause the jam of water pump impaired, thereby to the suction pump protection, drainage device's practicality has been prolonged. However, in the device, sewage is being extracted by the suction pump, and the dirt is obstructed on the filter screen surface, and outside dirt is washed away by the cleaning brush, but contains silt and small dirt in the sewage, and the filter screen can not filter sewage completely, and silt and small dirt get into connecting sleeve inside can deposit the inside bottom of connecting sleeve along with the live time, because of the device does not have the device of installation dismantlement, so can not wash connecting sleeve inside, influenced overall device's life. Therefore, the drainage device for the hydraulic and hydroelectric engineering construction needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device is used in hydraulic and hydroelectric engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage device for hydraulic and hydroelectric engineering construction comprises a bottom sinking block and a lower connecting cylinder, wherein a water pumping mechanism is arranged at the upper end of the bottom sinking block;

the utility model discloses a filter screen, including sunken bottom block, motor, connecting block, filter screen cover, connecting block top surface, threaded ring upper end, upper connecting block bottom surface, threaded groove has been seted up to upper connecting block bottom surface, threaded ring surface and threaded groove inner wall threaded connection.

Preferably, the top surface of the sinking bottom block is provided with a rail groove, and the surface of the rotating frame is rotatably connected with the inner wall of the rail groove, so that the rotating frame can normally rotate.

Preferably, the bottom surface of the bottom sinking block is provided with a bottom sinking plate, and the bottom surface of the bottom sinking block is connected with the top surface of the bottom sinking plate, so that the bottom surface of the device can be in planar contact with the bottom surface of sewage, and the whole device is more stable.

Preferably, the bottom surface of the sinking bottom plate is provided with a ground pricking cone, and the bottom surface of the sinking bottom plate is fixedly connected with the top surface of the ground pricking cone, so that the ground pricking cone can enable the whole device to be more stable by being inserted into the bottom surface.

Preferably, go up the fixed suction pump that is provided with of connecting cylinder top surface, go up connecting cylinder top surface and suction pump bottom surface fixed connection for sewage can be extracted through the suction pump.

Preferably, suction pump bottom surface fixed mounting has the drinking-water pipe, inside the drinking-water pipe bottom surface runs through the connecting cylinder top surface and extends to supreme connecting cylinder, suction pump top surface fixed mounting has the outlet pipe for sewage can be through the drinking-water pipe draw sewage in the connecting cylinder under from, discharge in the outlet pipe again.

Preferably, the number of the cleaning brush and the number of the ground prick cones are four respectively, so that the cleaning brush can uniformly clean dirt on the surface of the filter screen sleeve, and the four ground prick cones are inserted into the ground to enable the whole device to be more stable.

Compared with the prior art, the beneficial effects of the utility model are that: according to the drainage device for the water conservancy and hydropower engineering construction, sewage enters the lower connecting cylinder from the water inlet, impurities in the sewage are isolated on the surface of the filter screen sleeve through the filter screen sleeve, the rotating frame starts to rotate by starting the motor, and the connecting plate can rotate along the surface of the filter screen sleeve through the rotation of the rotating frame, so that the cleaning brush can clean dirt on the surface of the filter screen sleeve; through rotatory connecting cylinder make go up the connecting cylinder and pass through the relation separation of threaded ring with lower connecting cylinder, through last connecting cylinder and lower separation between the connecting cylinder for the staff can be to last connecting cylinder and lower connecting cylinder inside laying dust dirt clean, can make the screen cloth can be taken out through dismantling the bolt, conveniently change it.

Drawings

FIG. 1 is a schematic view of the whole day three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front three-dimensional structure of the present invention;

FIG. 3 is a front perspective sectional view of the present invention;

fig. 4 is a schematic view of the three-dimensional local structure of the water pumping mechanism of the present invention.

In the figure: 1 bottom sinking block, 2 lower connecting cylinders, 3 pumping mechanisms, 301 motors, 302 rotating frames, 303 connecting plates, 304 cleaning brushes, 305 water inlet holes, 306 filter screen sleeves, 307 mounting blocks, 308 bolts, 309 threaded rings, 310 threaded grooves, 311 upper connecting cylinders, 4 pumping pumps, 5 water outlet pipes, 6 pumping pipes, 7 bottom sinking plates and 8 ground cones.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drainage device for water conservancy and hydropower engineering construction comprises a bottom sinking block 1 and a lower connecting cylinder 2, wherein a bottom sinking plate 7 is arranged on the bottom surface of the bottom sinking block 1, the bottom surface of the bottom sinking block 1 is connected with the top surface of the bottom sinking plate 7, a ground pricking cone 8 is arranged on the bottom surface of the bottom sinking plate 7, the bottom surface of the bottom sinking plate 7 is fixedly connected with the top surface of the ground pricking cone 8, and a pumping mechanism 3 is arranged at the upper end of the bottom sinking block 1;

the inner part of the bottom sinking block 1 is provided with a cavity, the inner wall of the cavity is fixedly provided with a motor 301, the bottom surface of an output shaft of the motor 301 is fixedly provided with a rotating frame 302, the top surface of the bottom sinking block 1 is provided with a rail groove, the surface of the rotating frame 302 is rotatably connected along the inner wall of the rail groove, the inner wall of the rotating frame 302 is fixedly provided with a connecting plate 303, the inner wall of the connecting plate 303 is fixedly provided with a cleaning brush 304, the number of the cleaning brush 304 and the number of the ground penetrating cone 8 are respectively four, the surface of the lower connecting cylinder 2 is sleeved with a filter screen sleeve 306, the surface of the lower connecting cylinder 2 is provided with a water inlet 305, the inner wall of the lower connecting cylinder 2 is provided with a mounting block 307, the inner wall of the mounting block 307 is in threaded connection with a bolt 308, the inner wall of the filter screen sleeve 306 and the surface of the mounting block 307 are in threaded connection through the bolt 308, sewage enters the lower connecting cylinder 2 from the water inlet 305, impurities in the sewage are isolated on the surface of the filter screen sleeve 306, the rotating frame 302 starts to rotate by starting the motor 301, the rotating frame 302 rotates to enable the connecting plate 303 to rotate along the surface of the filter screen sleeve 306, so that the cleaning brush 304 can clean dirt on the surface of the filter screen sleeve 306, the top surface of the lower connecting cylinder 2 is fixedly provided with a threaded ring 309, the upper end of the threaded ring 309 is provided with an upper connecting cylinder 311, the bottom surface of the upper connecting cylinder 311 is provided with a threaded groove 310, the surface of the threaded ring 309 is in threaded connection with the inner wall of the threaded groove, the top surface of the upper connecting cylinder 311 is fixedly provided with a water suction pump 4, the top surface of the upper connecting cylinder 311 is fixedly connected with the bottom surface of the water suction pump 4, the bottom surface of the water suction pump 4 is fixedly provided with a water suction pipe 6, the bottom surface of the water suction pipe 6 penetrates through the top surface of the upper connecting cylinder 311 and extends into the upper connecting cylinder 311, the top surface of the water suction pump 4 is fixedly provided with a water outlet pipe 5, the upper connecting cylinder 311 is separated from the lower connecting cylinder 2 through the relationship of the threaded ring by rotating the upper connecting cylinder 311, and is separated from the lower connecting cylinder 2, make the staff can clean last connecting cylinder 311 and the inside laying dust dirt of lower connecting cylinder 2, can make filter screen cover 306 can be taken out through dismantling bolt 308, conveniently change it.

When the device is used, the bottom sinking block 1 is placed in sewage, the ground penetrating cone 8 is deeply embedded underground, the whole device is fixed, the sewage enters the lower connecting cylinder 2 from the water inlet hole 305, impurities in the sewage are isolated on the surface of the filter screen sleeve 306 through the filter screen sleeve 306, the rotating frame 302 starts to rotate by starting the motor 301, the connecting plate 303 can rotate along the surface of the filter screen sleeve 306 by rotating the rotating frame 302, and the cleaning brush 304 can clean dirt on the surface of the filter screen sleeve 306; make through rotatory connecting cylinder 311 go up connecting cylinder 311 and lower connecting cylinder 2 through the relation separation of screw ring, through last connecting cylinder 311 and lower connecting cylinder 2 between the separation for the staff can be to last connecting cylinder 311 and lower connecting cylinder 2 inside laying dust dirt clean, can make filter screen cover 306 can be taken out through dismantling bolt 308, conveniently change it.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drainage device is used in hydraulic and hydroelectric engineering construction, is including sinking bottom block (1) and connecting cylinder (2) down, its characterized in that: the upper end of the bottom sinking block (1) is provided with a water pumping mechanism (3);

sunken end piece (1) is inside to be seted up the cavity, and cavity inner wall fixed mounting has motor (301), motor (301) output shaft bottom surface fixed mounting has rotating turret (302), rotating turret (302) inner wall fixed mounting has connecting plate (303), connecting plate (303) inner wall fixed mounting has cleaning brush (304), connecting cylinder (2) surface has cup jointed filter screen cover (306) down, inlet opening (305) have been seted up on connecting cylinder (2) surface down, connecting cylinder (2) inner wall is provided with installation piece (307) down, installation piece (307) inner wall threaded connection has bolt (308), pass through bolt (308) threaded connection between filter screen cover (306) inner wall and installation piece (307) surface, connecting cylinder (2) top surface fixed mounting has threaded ring (309) down, threaded ring (309) upper end is provided with connecting cylinder (311), threaded groove (310) have been seted up to last connecting cylinder (311) bottom surface, threaded ring (309) surface and threaded groove inner wall threaded connection.

2. The drainage device for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the top surface of the bottom sinking block (1) is provided with a rail groove, and the surface of the rotating frame (302) is rotatably connected with the inner wall of the rail groove.

3. The drainage device for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the bottom surface of the bottom sinking block (1) is provided with a bottom sinking plate (7), and the bottom surface of the bottom sinking block (1) is connected with the top surface of the bottom sinking plate (7).

4. The drainage device for hydraulic and hydroelectric engineering construction according to claim 3, wherein: the bottom surface of the sinking bottom plate (7) is provided with a ground pricking cone (8), and the bottom surface of the sinking bottom plate (7) is fixedly connected with the top surface of the ground pricking cone (8).

5. The drainage device for hydraulic and hydroelectric engineering construction according to claim 1, wherein: go up connecting cylinder (311) top surface fixed be provided with suction pump (4), go up connecting cylinder (311) top surface and suction pump (4) bottom surface fixed connection.

6. The drainage device for hydraulic and hydroelectric engineering construction according to claim 5, wherein: suction pump (4) bottom surface fixed mounting has drinking-water pipe (6), inside drinking-water pipe (6) bottom surface runs through connecting cylinder (311) top surface and extends to supreme connecting cylinder (311), suction pump (4) top surface fixed mounting has outlet pipe (5).

7. The drainage device for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the number of the cleaning brushes (304) and the number of the ground prick cones (8) are four respectively.