CN210597235U

CN210597235U - A drainage structure for hydraulic and hydroelectric engineering

Info

Publication number: CN210597235U
Application number: CN201921357681.1U
Authority: CN
Inventors: 王皖琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-22
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a drainage structure for hydraulic and hydroelectric engineering, which comprises a pipe body, wherein a filter plate is fixedly connected in the pipe body, a plurality of through holes are formed in the filter plate, a rotating shaft is inserted in the pipe body, the rotating shaft is positioned on one side of the filter plate, a plurality of blades are fixedly connected in the pipe body outside the rotating shaft, and one end of the rotating shaft is fixedly connected with a first bevel gear outside the pipe body; the utility model discloses a filter plate, including body, body outside fixedly connected with mount, the inside of mount is inserted reciprocating lead screw, and the outside cover of reciprocating lead screw is equipped with the slider, and reciprocating lead screw is located the one end fixedly connected with second-order bevel gear in the mount outside, and the flow area through the design utilization water rotates the paddle, and the paddle rotates and makes the fixed plate round trip movement make through the transmission, and the push pin in the push pedal constantly inserts the through-hole to making a round trip, avoids the filter plate to block in long-time use, influences normal use.

Description

A drainage structure for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a drainage structure specifically is a drainage structure for hydraulic and hydroelectric engineering.

Background

The diversion canal is a large-scale project built by high walls, and can guide water sources near mountains and hills into cities. The ditch is one of the most main transportation vehicles of artificial and natural water sources in human history, and forms a drinking water treatment system which is most basically recognized by people at present along with the system flow of sedimentation, filtration and disinfection. And has extremely wide application in agricultural irrigation and other multiple living fields. However, in the process of diversion of the diversion canal in the prior art, the filter screen can block the canal due to sundries, so that water cannot be diverted. Accordingly, one skilled in the art provides a drainage structure for hydraulic and hydroelectric engineering to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a drainage structure for hydraulic and hydroelectric engineering 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 structure for hydraulic and hydroelectric engineering comprises a pipe body, wherein a filter plate is fixedly connected inside the pipe body, a plurality of through holes are formed in the filter plate, a rotating shaft is inserted into the pipe body and is positioned on one side of the filter plate, a plurality of blades are fixedly connected inside the pipe body outside the rotating shaft, and a first bevel gear is fixedly connected at one end of the rotating shaft outside the pipe body;

the outer side of the pipe body is fixedly connected with a fixing frame, a reciprocating screw rod is inserted into the fixing frame, a sliding block is sleeved on the outer side of the reciprocating screw rod, and one end, located on the outer side of the fixing frame, of the reciprocating screw rod is fixedly connected with a second bevel gear;

the other side that the inside of body is located the filter plate is equipped with the fixed plate, and fixed plate one side fixedly connected with a plurality of push pins, the upper end fixedly connected with connecting rod of fixed plate, connecting rod one end and slider fixed connection, the fixed plate passes through connecting rod and slider fixed connection. Rivers flow inside the body, debris in the rivers enter into the through-hole in the filter plate along with the rivers in, debris slowly gathers and will plug up the through-hole, rivers are when passing through the paddle, take the paddle to rotate, the paddle rotates and drives a bevel gear through the axis of rotation and rotates, a bevel gear and No. two bevel gear meshing, a bevel gear drives No. two bevel gear and rotates, No. two bevel gear rotates and drives reciprocal lead screw and rotate, reciprocal lead screw rotates the slider round trip movement in making the reciprocal lead screw outside, the slider passes through connecting rod and fixed plate fixed connection, the slider takes fixed plate round trip movement, the fixed plate round trip movement makes inside the through-hole of the continuous insert filter plate of push-pin of its one side, the continuous thing of gathering with the through-hole inside is released, avoid.

As a further aspect of the present invention: the first bevel gear and the second bevel gear are the same in size and similar in shape, and the first bevel gear is meshed with the second bevel gear. The first bevel gear is meshed with the second bevel gear, so that the first bevel gear can drive the second bevel gear to rotate.

As a further aspect of the present invention: the number of the push pins is the same as that of the through holes, the positions of the push pins correspond to those of the through holes one to one, and the length of the push pins is larger than the depth of the through holes.

As a further aspect of the present invention: the size of the filter plate is the same as that of the fixed plate, and the size of the filter plate is the same as that of the fixed plate and that of the inner channel of the tube body.

As a further aspect of the present invention: the upper end fixedly connected with limiting plate of mount, limiting plate and slider contact. The limiting plate can prevent the sliding block from rotating, so that the sliding block can move back and forth on the reciprocating screw rod.

As a further aspect of the present invention: the lower end of the interior of the tube body is provided with a sundry groove which is positioned in front of the filter plate. Sundries in water can be collected through the sundry tank.

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

the paddle is driven to rotate by the flowing of water through design, the paddle rotates to enable the fixing plate to move back and forth through transmission, the push pins on the push plate continuously insert the through holes back and forth, and the filter plate is prevented from being blocked in long-time use and influencing normal use.

Drawings

Fig. 1 is a schematic top view of a drainage structure for hydraulic and hydroelectric engineering.

Fig. 2 is a side view schematic diagram of a drainage structure for hydraulic and hydroelectric engineering.

Fig. 3 is a schematic structural diagram of a filter plate in a drainage structure for hydraulic and hydroelectric engineering.

In the figure: 1. a pipe body; 2. a sundry tank; 3. a paddle; 4. a rotating shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a reciprocating screw rod; 8. a fixed mount; 9. a slider; 10. a limiting plate; 11. a connecting rod; 12. a fixing plate; 13. pushing the needle; 14. filtering the plate; 15. and a through hole.

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 to 3, in an embodiment of the present invention, a drainage structure for hydraulic and hydroelectric engineering includes a pipe body 1, a filter plate 14 is fixedly connected inside the pipe body 1, a plurality of through holes 15 are formed inside the filter plate 14, a rotation shaft 4 is inserted into the pipe body 1, the rotation shaft 4 is located on one side of the filter plate 14, a plurality of blades 3 are fixedly connected inside the pipe body 1 outside the rotation shaft 4, and a first bevel gear 5 is fixedly connected at one end of the rotation shaft 4 located outside the pipe body 1;

a fixed frame 8 is fixedly connected to the outer side of the pipe body 1, a reciprocating screw rod 7 is inserted into the fixed frame 8, a sliding block 9 is sleeved on the outer side of the reciprocating screw rod 7, and a second-order bevel gear 6 is fixedly connected to one end, located on the outer side of the fixed frame 8, of the reciprocating screw rod 7;

the other side that the inside of body 1 lies in filter plate 14 is equipped with fixed plate 12, and fixed plate 12 one side fixedly connected with has a plurality of push pins 13, and the upper end fixedly connected with connecting rod 11 of fixed plate 12, connecting rod 11 one end and slider 9 fixed connection, fixed plate 12 passes through connecting rod 11 and slider 9 fixed connection. The water flow flows in the pipe body 1, sundries in the water flow enter the through holes 15 in the filter plates 14 along with the water flow, the sundries are gathered slowly and block the through holes 15, when the water flow passes through the blades 3, the blades 3 are driven to rotate, the blades 3 rotate to drive the first bevel gears 5 to rotate through the rotating shafts 4, the first bevel gears 5 are meshed with the second bevel gears 6, the first bevel gears 5 drive the second bevel gears 6 to rotate, the second bevel gears 6 rotate to drive the reciprocating screw rods 7 to rotate, the reciprocating screw rods 7 rotate to enable the sliding blocks 9 on the outer sides of the reciprocating screw rods 7 to move back and forth, the sliding blocks 9 are fixedly connected with the fixed plates 12 through the connecting rods 11, the sliding blocks 9 drive the fixed plates 12 to move back and forth, the fixed plates 12 move back and forth to enable the push pins 13 on one sides of the fixed plates to be inserted into the through holes.

The first bevel gear 5 and the second bevel gear 6 are the same in size and similar in shape, and the first bevel gear 5 is meshed with the second bevel gear 6. The first bevel gear 5 is meshed with the second bevel gear 6, so that the first bevel gear 5 can drive the second bevel gear 6 to rotate.

The number of the push pins 13 is the same as that of the through holes 15, the positions of the push pins 13 correspond to those of the through holes 15 one by one, and the length of the push pins 13 is larger than the depth of the through holes 15.

The size of the filter plate 14 is the same as that of the fixed plate 12, and the size of the filter plate 14 and that of the fixed plate 12 are the same as that of the internal channel of the tube body 1.

The upper end of the fixed frame 8 is fixedly connected with a limiting plate 10, and the limiting plate 10 is in contact with the sliding block 9. The limiting plate 10 can prevent the slide block 9 from rotating, so that the slide block 9 can move back and forth on the reciprocating screw rod 7.

The lower end of the interior of the tube body 1 is provided with a sundry groove 2, and the sundry groove 2 is positioned in front of the filter plate 14. Sundries in the water can be collected through the sundries tank 2.

The utility model discloses a theory of operation is:

when the device is used, water flow flows in the pipe body 1, sundries in the water flow enter the through holes 15 in the filter plates 14 along with the water flow, the sundries are gathered slowly to block the through holes 15, the water flow drives the blades 3 to rotate when passing through the blades 3, the blades 3 rotate to drive the first bevel gears 5 to rotate through the rotating shafts 4, the first bevel gears 5 are meshed with the second bevel gears 6, the first bevel gears 5 drive the second bevel gears 6 to rotate, the second bevel gears 6 rotate to drive the reciprocating screw rods 7 to rotate, the reciprocating screw rods 7 rotate to enable the sliding blocks 9 on the outer sides of the reciprocating screw rods 7 to move back and forth, the sliding blocks 9 are fixedly connected with the fixed plates 12 through the connecting rods 11, the sliding blocks 9 drive the fixed plates 12 to move back and forth, the push pins 13 on one sides of the fixed plates 12 are continuously inserted into the through holes 15 of the filter plates 14 to continuously push out the aggre.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The drainage structure for the water conservancy and hydropower engineering comprises a pipe body (1) and is characterized in that a filter plate (14) is fixedly connected to the inside of the pipe body (1), a plurality of through holes (15) are formed in the filter plate (14), a rotating shaft (4) is inserted into the pipe body (1), the rotating shaft (4) is located on one side of the filter plate (14), a plurality of blades (3) are fixedly connected to the outer side of the rotating shaft (4) located in the pipe body (1), and a first bevel gear (5) is fixedly connected to one end of the rotating shaft (4) located on the outer side of the pipe body (1);

a fixing frame (8) is fixedly connected to the outer side of the pipe body (1), a reciprocating screw rod (7) is inserted into the fixing frame (8), a sliding block (9) is sleeved on the outer side of the reciprocating screw rod (7), and one end, located on the outer side of the fixing frame (8), of the reciprocating screw rod (7) is fixedly connected with a second bevel gear (6);

the filter plate is characterized in that a fixing plate (12) is arranged on the other side, located on a filter plate (14), of the interior of the tube body (1), a plurality of push pins (13) are fixedly connected to one side of the fixing plate (12), a connecting rod (11) is fixedly connected to the upper end of the fixing plate (12), one end of the connecting rod (11) is fixedly connected with the sliding block (9), and the fixing plate (12) is fixedly connected with the sliding block (9) through the connecting rod (11).

2. The drainage structure for hydraulic and hydroelectric engineering according to claim 1, wherein the first bevel gear (5) and the second bevel gear (6) are the same in size and similar in shape, and the first bevel gear (5) is meshed with the second bevel gear (6).

3. The drainage structure for water conservancy and hydropower engineering according to claim 1, wherein the number of the push pins (13) is the same as that of the through holes (15), the positions of the push pins (13) correspond to those of the through holes (15) one by one, and the length of the push pins (13) is greater than the depth of the through holes (15).

4. The drainage structure for hydraulic and hydroelectric engineering according to claim 1, wherein the size of the filter plate (14) is the same as that of the fixing plate (12), and the size of the filter plate (14) is the same as that of the fixing plate (12) and that of the internal channel of the pipe body (1).

5. The drainage structure for water conservancy and hydropower engineering according to claim 1, wherein a limiting plate (10) is fixedly connected to the upper end of the fixing frame (8), and the limiting plate (10) is in contact with the sliding block (9).

6. The drainage structure for the water conservancy and hydropower engineering according to claim 1, wherein a sundry groove (2) is formed in the lower end of the inside of the pipe body (1), and the sundry groove (2) is positioned in front of the filter plate (14).