CN221052535U - Dykes and dams flood control drainage structures for hydraulic engineering - Google Patents

Abstract

The utility model discloses a dam flood control drainage structure for hydraulic engineering, which belongs to the technical field of drainage structures and aims at solving the problems that the surface of a filter screen is covered by garbage to cause blockage and a drainage groove is contracted to cause the reduction of drainage efficiency; according to the utility model, through the mutual matching operation among the rotating rod, the rotating fan blade, the hairbrush plate and the filter screen, the sludge attached to the surface of the filter screen can be driven to be cleaned, so that the filter screen can be prevented from being blocked, and normal drainage is affected.

Description

Dykes and dams flood control drainage structures for hydraulic engineering

Technical Field

The utility model belongs to the technical field of drainage structures, and particularly relates to a dam flood control drainage structure for hydraulic engineering.

Background

The existing dykes and dams contain some rubbish in the water when the drainage, and can all have the filter screen in the water drainage tank of dykes and dams, after once drainage, the surface of filter screen can be covered by rubbish, will lead to the easy jam that leads to when the drainage next time like this, and then influence normal drainage, and the long-term water source that exists in dykes and dams water drainage tank inside, and then lead to the water drainage tank inner wall to have more moss, further reduce the water drainage tank to lead to drainage efficiency reduction.

Therefore, a dam flood control drainage structure for hydraulic engineering is needed, and the problems that the surface of a filter screen in the prior art is covered by garbage to cause blockage and a drainage groove is reduced to cause the reduction of drainage efficiency are solved.

Disclosure of utility model

The utility model aims to provide a dam flood control drainage structure for hydraulic engineering, 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 dyke flood control drainage structures for hydraulic engineering, includes the dam, the water drainage tank has been seted up to the inside of dam, the front end of water drainage tank is fixed with outlet conduit, outlet conduit's rear end is fixed with the filter screen, the inner wall bottom mounting of water drainage tank has the support, the top of support rotates and is connected with the dwang, the outside of dwang is fixed with the rotation flabellum, the other end of dwang is fixed with the brush board, movable groove has been seted up on the top of water drainage tank, movable groove's inside rotation is connected with reciprocating screw, the equal threaded connection in outer wall both ends of reciprocating screw has the sliding block, the bottom mounting of sliding block has the connecting rod, the bottom mounting of connecting rod has the spacing ring, the outside of spacing ring is provided with the brush.

In the scheme, it is to be noted that one end of the close rotation flabellum of dwang outer wall is fixed with first bevel gear, the outer wall meshing of first bevel gear is connected with the second bevel gear, the rear side through-hole of second bevel gear is fixed with the installation pole, the other end of installation pole is fixed with the third bevel gear, the outer wall meshing of third bevel gear is connected with fourth bevel gear, the rear side through-hole of fourth bevel gear is fixed in the outer wall of reciprocating screw rod.

It is further worth to say that the one end of the close rotation flabellum of dwang is provided with first mounting box, first bevel gear and second bevel gear all rotate the inner wall of connecting at first mounting box.

It should be further noted that the inner wall of the movable groove is fixed with a second mounting box, and the third bevel gear and the fourth bevel gear are both rotatably connected to the inner wall of the second mounting box.

As a preferred embodiment, the brush plate is attached to the surface of the filter screen, and the brush is attached to the inside of the drain tank.

As a preferable implementation mode, the movable groove and the sliding block are both arranged in a convex shape, and the bracket is arranged in a rectangular shape.

Compared with the prior art, the dam flood control drainage structure for the hydraulic engineering provided by the utility model at least comprises the following beneficial effects:

(1) Through the mutually supporting operation between dwang, rotation flabellum, brush board, the filter screen, and then can realize driving the silt that will filter screen surface adhere to and clear up to can prevent that the filter screen from blockking up, and then influence normal drainage.

(2) Through the operation of mutually supporting between first bevel gear, second bevel gear, third bevel gear, fourth bevel gear, reciprocating screw rod, sliding block, spacing ring, the brush, and then can realize clearing up moss and debris inside the water drainage tank to can prevent that the water drainage tank from shrinking, lead to drainage efficiency to reduce.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of a first mounting box of the present utility model;

fig. 4 is a perspective view of a stop collar of the present utility model.

In the figure: 1. a dam; 2. a drainage channel; 3. a water outlet pipe; 4. a filter screen; 5. a bracket; 6. a rotating lever; 7. rotating the fan blades; 8. a brush plate; 9. a movable groove; 10. a reciprocating screw rod; 11. a sliding block; 12. a connecting rod; 13. a limiting ring; 14. a brush; 15. a first mounting box; 16. a second mounting box; 17. a first bevel gear; 18. a second bevel gear; 19. a mounting rod; 20. a third bevel gear; 21. and a fourth bevel gear.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-4, the utility model provides a dam flood control drainage structure for hydraulic engineering, which comprises a dam 1, wherein a drainage groove 2 is formed in the dam 1, a water outlet pipeline 3 is fixed at the front end of the drainage groove 2, a filter screen 4 is fixed at the rear end of the water outlet pipeline 3, a support 5 is fixed at the bottom end of the inner wall of the drainage groove 2, a rotating rod 6 is rotatably connected to the top end of the support 5, a rotating fan blade 7 is fixed at the outer part of the rotating rod 6, a brush plate 8 is fixed at the other end of the rotating rod 6, a movable groove 9 is formed at the top end of the drainage groove 2, a reciprocating screw rod 10 is rotatably connected to the inner part of the movable groove 9, sliding blocks 11 are connected to the two ends of the outer wall of the reciprocating screw rod 10 in a threaded manner, a connecting rod 12 is fixed at the bottom end of the sliding blocks 11, a limiting ring 13 is fixed at the bottom end of the connecting rod 12, and a brush 14 is arranged at the outer part of the limiting ring 13.

When dykes and dams flood control drainage, can drive through rivers and rotate flabellum 7 and rotate, and then can drive dwang 6 and rotate to can realize driving brush board 8 simultaneously and rotate, and then can realize driving debris and silt on filter screen 4 surface and clear up.

As further shown in fig. 2 and 3, it is worth specifically describing that a first bevel gear 17 is fixed at one end of the outer wall of the rotating rod 6 close to the rotating fan blade 7, a second bevel gear 18 is connected to the outer wall of the first bevel gear 17 in a meshed manner, a mounting rod 19 is fixed to a rear through hole of the second bevel gear 18, a third bevel gear 20 is fixed to the other end of the mounting rod 19, a fourth bevel gear 21 is connected to the outer wall of the third bevel gear 20 in a meshed manner, and a rear through hole of the fourth bevel gear 21 is fixed to the outer wall of the reciprocating screw 10.

When rotating through rotating flabellum 7, make it can drive dwang 6 and rotate to can realize driving first bevel gear 17 and rotate, and then can drive second bevel gear 18 and rotate, make it can drive installation pole 19 simultaneously and rotate, further can drive third bevel gear 20 and rotate, further drive fourth bevel gear 21 and rotate again, thereby can drive reciprocating screw 10 and rotate, and then can realize driving slider 11 and spacing ring 13 and rotate.

As further shown in fig. 2 and 3, it should be specifically explained that a first mounting box 15 is disposed at one end of the rotating rod 6 close to the rotating fan blade 7, and the first bevel gear 17 and the second bevel gear 18 are both rotatably connected to the inner wall of the first mounting box 15.

The bevel gear is sealed by a first mounting box 15 and a second mounting box 16.

The scheme comprises the following working processes: when dykes and dams carry out drainage flood discharge, great rivers pass through the inside of water drainage tank 2, and then can drive rotation flabellum 7 and rotate, thereby can drive dwang 6 and rotate, further can realize driving brush board 8 and rotate, thereby can clear up the silt on filter screen 4 surface, and in order to prevent that water drainage tank 2 is inside does not clear up for a long time has more debris, thereby lead to water drainage tank 2 to shrink, and then lead to drainage efficiency lower, and then can rotate through dwang 6, make it can drive first bevel gear 17 and rotate, further can realize driving second bevel gear 18 and rotate, thereby can drive installation pole 19 and rotate, and then can realize driving third bevel gear 20 and fourth bevel gear 21 and rotate, and then the rotation of rethread fourth bevel gear 21, make it can realize driving slider 11 and slide, further can realize driving connecting rod 12 and slide, thereby can drive spacing ring 13 simultaneously and slide, and then can drive brush 14 and laminate mutually through the inner wall of brush 14 and water drainage tank 2, and then can clear up debris inside water drainage tank 2.

The working process can be as follows: the preferred debris in order to be convenient for with clearance filter screen 4 surface rotates through rotating, rotates through brush board 8, makes it clear up the silt on filter screen 4 surface, and when rotating through dwang 6, makes it drive reciprocating screw 10 simultaneously and rotates, and then can drive spacing ring 13 and slide, and then can clear up the debris of water drainage tank 2 inner wall simultaneously.

As further shown in fig. 2 and 3, it should be specifically noted that the second mounting box 16 is fixed to the inner wall of the movable slot 9, and the third bevel gear 20 and the fourth bevel gear 21 are both rotatably connected to the inner wall of the second mounting box 16.

The movable groove 9 mainly can be convenient for the sliding block 11 to carry out limit sliding, so that the limit ring 13 can be conveniently driven to carry out limit sliding.

As further shown in fig. 1, 2 and 4, it is worth specifically describing that the brush plate 8 is attached to the surface of the filter screen 4, and the brush 14 is attached to the inside of the drain tank 2.

The brush 14 is mainly capable of cleaning up sludge inside the drain tank 2.

As further shown in fig. 1, 2, 3 and 4, it should be noted that the movable groove 9 and the sliding block 11 are both provided in a convex shape, and the bracket 5 is provided in a rectangular shape.

The support 5 can mainly support the rotating rod 6, so that you can rotate the rotating rod 6 conveniently.

To sum up: through rotating flabellum 7 and rotating, make it can drive dwang 6 and rotate, further can realize driving brush board 8 and rotate, thereby can clear up circular filter screen 4 surface, and rethread spacing ring 13 slides, make it can drive brush 14 to slide the inside at water drainage tank 2, and then can realize cleaning the silt of the inner wall of water drainage tank 2, thereby can prevent that water drainage tank 2 from accumulating more silt for a long time, thereby lead to water drainage tank 2 to reduce, and then reduce drainage efficiency.

Claims (6)

1. The utility model provides a dyke flood control drainage structures for hydraulic engineering, includes dam (1), a serial communication port, water drainage tank (2) have been seted up to the inside of dam (1), the front end of water drainage tank (2) is fixed with outlet pipe way (3), the rear end of outlet pipe way (3) is fixed with filter screen (4), the inner wall bottom mounting of water drainage tank (2) has support (5), the top of support (5) rotates and is connected with dwang (6), the outside of dwang (6) is fixed with rotation flabellum (7), the other end of dwang (6) is fixed with brush board (8), movable groove (9) have been seted up on the top of water drainage tank (2), the inside rotation of movable groove (9) is connected with reciprocating screw (10), equal threaded connection in the outer wall both ends of reciprocating screw (10) has sliding block (11), the bottom mounting of sliding block (11) has connecting rod (12), the bottom mounting of connecting rod (12) has spacing ring (13), the outside of spacing ring (13) is provided with brush (14).

2. The dam flood control drainage structure for hydraulic engineering according to claim 1, wherein: one end of the rotating rod (6) outer wall close to the rotating fan blade (7) is fixed with a first bevel gear (17), the outer wall of the first bevel gear (17) is connected with a second bevel gear (18) in a meshed mode, a mounting rod (19) is fixed to a rear side through hole of the second bevel gear (18), a third bevel gear (20) is fixed to the other end of the mounting rod (19), a fourth bevel gear (21) is connected to the outer wall of the third bevel gear (20) in a meshed mode, and a rear side through hole of the fourth bevel gear (21) is fixed to the outer wall of the reciprocating screw rod (10).

3. A dam flood control drainage structure for hydraulic engineering according to claim 2, wherein: one end of the rotating rod (6) close to the rotating fan blade (7) is provided with a first mounting box (15), and the first bevel gear (17) and the second bevel gear (18) are both rotationally connected to the inner wall of the first mounting box (15).

4. A dam flood control drainage structure for hydraulic engineering according to claim 3, wherein: the inner wall of the movable groove (9) is fixedly provided with a second mounting box (16), and the third bevel gear (20) and the fourth bevel gear (21) are both rotationally connected to the inner wall of the second mounting box (16).

5. The dam flood control drainage structure for hydraulic engineering according to claim 1, wherein: the brush plate (8) is attached to the surface of the filter screen (4), and the brush (14) is attached to the inside of the drainage tank (2).

6. The dam flood control drainage structure for hydraulic engineering according to claim 1, wherein: the movable groove (9) and the sliding block (11) are both arranged in a convex shape, and the bracket (5) is arranged in a rectangular shape.