CN219621927U

CN219621927U - Drainage device for water conservancy and hydropower construction

Info

Publication number: CN219621927U
Application number: CN202222366862.9U
Authority: CN
Inventors: 李桂宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-09-01
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a drainage device for water conservancy and hydropower construction, which comprises a trolley, wherein a water pump is arranged on the trolley, a water inlet hose is arranged on one side of the water pump, a water outlet pipe is arranged on the other side of the water pump, a filter box is arranged on the trolley, the water outlet pipe extends to the inner top end of the filter box, three filter screens are arranged in the filter box, a garbage groove is detachably connected to the left side and the right side of each filter screen, a cleaning mechanism for cleaning the three filter screens is arranged on the filter box, and the cleaning mechanism comprises: the device comprises a motor, a driving sprocket, a driven sprocket, a screw rod, a chain, a threaded sleeve, a T-shaped scraping plate, a protective sleeve and a limiting chute. When the utility model pumps water, the garbage in the water is convenient to filter and clean, and the blockage is prevented.

Description

Drainage device for water conservancy and hydropower construction

Technical Field

The utility model relates to the field of drainage devices, in particular to a drainage device for water conservancy and hydropower construction.

Background

Hydraulic engineering is a generic term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments of the earth surface and the ground.

When building hydraulic engineering facilities, often need to empty the rivers in the river course earlier, current many water pump that directly use is taken out with the rivers in the river course, do not have filtering capability to the rivers, more rubbish and mud have been accumulated in the rivers that have, can discharge rubbish and mud together in other rivers when the water pump is directly taken out the rivers, lead to the rivers to be polluted, consequently, to above current situation, urgent need develop a rubbish filtration convenience to aquatic, clear up convenient water conservancy and hydropower construction and use drainage device, in order to overcome the not enough in the current practical application, satisfy current demand.

Disclosure of Invention

The utility model aims to provide a drainage device for water conservancy and hydropower construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a drainage device for hydraulic and hydroelectric construction, includes the handcart, install the water pump on the handcart, the hose of intaking is installed to one side of water pump, the outlet pipe is installed to the opposite side of water pump, install the rose box on the handcart, the outlet pipe extends to the inside top of rose box, install three filter screen in the rose box, every the left and right sides of filter screen all can be dismantled and be connected with a dustbin, install the clearance mechanism that is used for clearing up three filter screen on the rose box, clearance mechanism includes: the novel T-shaped scraper comprises a motor, a driving sprocket, driven sprockets, a lead screw, a chain, a thread bush, T-shaped scrapers, a protecting bush and limiting sliding grooves, wherein the motor is fixed on a filter box, the driving sprocket is installed on an output shaft of the motor, three lead screws are rotationally connected on the filter box, each lead screw is provided with a driven sprocket, the driving sprocket and the driven sprockets are connected through the chain transmission, each lead screw is provided with a protecting bush on the outer side, the protecting bush is fixed on the inner wall of the filter box, each lead screw is provided with a thread bush, each thread bush is provided with a T-shaped scraper penetrating the protecting bush on the lower side, and the protecting bush is provided with a limiting sliding groove for sliding the T-shaped scraper.

As a further scheme of the utility model: the mesh diameters of the three filter screens are gradually reduced from top to bottom.

As still further aspects of the utility model: the side face of the garbage groove is provided with a plurality of inserted bars, and the side face of the filter screen is provided with jacks matched with the inserted bars.

As still further aspects of the utility model: one side of each garbage groove is provided with an access board which is detachably connected to the filter box through bolts.

As still further aspects of the utility model: the bottom of the T-shaped scraping plate is attached to the filter screen.

The beneficial effects are that: this drainage device is used in hydraulic and hydroelectric construction, when drawing water, will advance the hose and place the submarine, the outlet pipe carries the rose box with the rivers in, carry out triple filtration through three filter screen, be favorable to abundant filtration to filter the rubbish in the aquatic, drive the driving sprocket rotation through the motor, drive driven sprocket rotation through the driving sprocket, drive the lead screw through driven sprocket and rotate, drive the thread bush through the lead screw and remove, drive T type scraper blade through the thread bush and remove, promote the rubbish of accumulating on the filter screen through T type scraper blade, make rubbish enter into the refuse chute, be convenient for filter rivers, prevent that the filter screen from being stopped up, the access panel is pulled down from the filter screen to the refuse chute, be convenient for clear up the rubbish of refuse chute. In conclusion, when the utility model pumps water, the garbage in the water is convenient to filter and clean, and the blockage is prevented.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is an internal cross-sectional view of the filter housing of the present utility model.

Fig. 4 is an exploded view of the filter screen of the present utility model.

Fig. 5 is a perspective view of the over-cleaning mechanism of the present utility model.

Fig. 6 is an interior view of the over-cleaning mechanism of the present utility model.

Fig. 7 is a schematic view of the disassembled state of the present utility model.

In the figure: 1. a trolley; 2. a water pump; 201. a water inlet hose; 202. a water outlet pipe; 3. a filter box; 4. an access panel; 5. a cleaning mechanism; 501. a motor; 502. a drive sprocket; 503. a driven sprocket; 504. a screw rod; 505. a chain; 506. a thread sleeve; 507. a T-shaped scraping plate; 508. a protective sleeve; 509. limiting sliding grooves; 6. a filter screen; 601. a jack; 7. a garbage tank; 701. and a plunger.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Examples

Referring to fig. 1-7, in the embodiment of the utility model, a drainage device for water conservancy and hydropower construction comprises a trolley 1, a water pump 2 is installed on the trolley 1, a water inlet hose 201 is installed on one side of the water pump 2, a water outlet pipe 202 is installed on the other side of the water pump 2, a filter box 3 is installed on the trolley 1, the water outlet pipe 202 extends to the inner top end of the filter box 3, when water is pumped, the water inlet hose 201 is placed at the bottom, the water outlet pipe 202 conveys water flow into the filter box 3, three filter screens 6 are installed in the filter box 3, the mesh diameters of the three filter screens 6 are gradually reduced from top to bottom, triple filtration is performed through the three filter screens 6, waste in the water is filtered sufficiently, a waste tank 7 is detachably connected to the left side and the right side of each filter screen 6, a plurality of inserted rods 701 are installed on the side surfaces of the waste tank 7, insertion holes 601 matched with the inserted rods 701 are formed in the side surfaces of the filter screens 6, a service plate 4 is installed on one side of each waste tank 7, the service plate 4 is detachably connected to the filter box 3 through bolts, the lower plate 4 can be detached from the filter box 6, the waste tank 7 can be detached from the filter screen 6, a cleaning mechanism 5 is convenient to clean up the waste 5 is installed in the filter tank 6, and the waste cleaning mechanism is convenient to clean up 5, and the waste cleaning mechanism is convenient to clean up and has the waste in the waste tank 5, and has the waste cleaning mechanism. The motor 501, the driving sprocket 502, the driven sprocket 503, the screw rods 504, the chains 505, the threaded sleeves 506, the T-shaped scraping plates 507, the protecting sleeves 508 and the limiting sliding grooves 509, the motor 501 is fixed on the filter box 3, the driving sprocket 502 is installed on the output shaft of the motor 501, three screw rods 504 are rotatably connected on the filter box 3, each screw rod 504 is provided with one driven sprocket 503, the driving sprocket 502 and the driven sprocket 503 are in transmission connection through the chains 505, the protecting sleeves 508 are installed on the outer side of each screw rod 504, the protecting sleeves 508 are fixed on the inner wall of the filter box 3, each screw rod 504 is provided with one threaded sleeve 506, the T-shaped scraping plates 507 penetrating through the protecting sleeves 508 are installed on the lower side of each threaded sleeve 506, the bottoms of the T-shaped scraping plates 507 are attached to the filter screen 6, the T-shaped scraping plate 507 is limited by the limiting chute 509, the T-shaped scraping plate 507 cannot rotate due to the fact that the limiting chute 509 is arranged on the protecting sleeve 508, the T-shaped scraping plate 507 is connected with the threaded sleeve 506, the threaded sleeve 506 cannot rotate, when the screw rod 504 rotates, the threaded sleeve 506 cannot rotate along with the screw rod 504 and can only linearly move, the driving sprocket 502 is driven by the motor 501 to rotate, the driven sprocket 503 is driven by the driving sprocket 502 to rotate, the screw rod 504 is driven by the driven sprocket 503 to rotate, the threaded sleeve 506 is driven by the threaded sleeve 506 to move, the T-shaped scraping plate 507 pushes garbage accumulated on the filter screen 6, the garbage enters the garbage groove 7, water flow is conveniently filtered, the filter screen 6 is prevented from being blocked, and a mobile power supply for supplying power is arranged on the handcart 1.

The working principle of the utility model is as follows: this drainage device for hydraulic and hydroelectric construction, when drawing water, place the hose 201 of intaking to the submarine, outlet pipe 202 carries the rose box 3 in, triple filtration is carried out through three filter screen 6, be favorable to abundant filtration to filter the rubbish in the aquatic, drive sprocket 502 rotation through motor 501, drive driven sprocket 503 rotation through driving sprocket 502, drive lead screw 504 rotation through driven sprocket 503, drive screw sleeve 506 through screw sleeve 506 and remove, drive T type scraper blade 507 through screw sleeve 506 and remove, promote the rubbish of accumulating on the filter screen 6 through T type scraper blade 507, make rubbish enter into in the refuse chute 7, be convenient for filter rivers, prevent that filter screen 6 from being stopped up, dismantle access panel 4, can pull out refuse chute 7 from filter screen 6, be convenient for clear up the rubbish in the refuse chute 7.

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

Claims

1. The utility model provides a drainage device for hydraulic and hydroelectric construction which characterized in that: including the handcart, install the water pump on the handcart, the hose of intaking is installed to one side of water pump, the outlet pipe is installed to the opposite side of water pump, install the rose box on the handcart, the outlet pipe extends to the inside top of rose box, install three filter screen in the rose box, every the left and right sides of filter screen all can be dismantled and be connected with a dustbin, install the clearance mechanism that is used for clearing up three filter screen on the rose box, clearance mechanism includes: the novel T-shaped scraper comprises a motor, a driving sprocket, driven sprockets, a lead screw, a chain, a thread bush, T-shaped scrapers, a protecting bush and limiting sliding grooves, wherein the motor is fixed on a filter box, the driving sprocket is installed on an output shaft of the motor, three lead screws are rotationally connected on the filter box, each lead screw is provided with a driven sprocket, the driving sprocket and the driven sprockets are connected through the chain transmission, each lead screw is provided with a protecting bush on the outer side, the protecting bush is fixed on the inner wall of the filter box, each lead screw is provided with a thread bush, each thread bush is provided with a T-shaped scraper penetrating the protecting bush on the lower side, and the protecting bush is provided with a limiting sliding groove for sliding the T-shaped scraper.

2. The drainage device for water conservancy and hydropower construction according to claim 1, wherein: the mesh diameters of the three filter screens are gradually reduced from top to bottom.

3. The drainage device for water conservancy and hydropower construction according to claim 1, wherein: the side face of the garbage groove is provided with a plurality of inserted bars, and the side face of the filter screen is provided with jacks matched with the inserted bars.

4. The drainage device for water conservancy and hydropower construction according to claim 1, wherein: one side of each garbage groove is provided with an access board which is detachably connected to the filter box through bolts.

5. The drainage device for water conservancy and hydropower construction according to any one of claims 1 to 4, wherein: the bottom of the T-shaped scraping plate is attached to the filter screen.