CN216892782U

CN216892782U - Anti-blocking device for road water outlet of hydraulic engineering

Info

Publication number: CN216892782U
Application number: CN202220611547.5U
Authority: CN
Inventors: 于吉祥; 田伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-05
Anticipated expiration: 2032-03-21

Abstract

Stifled device is prevented to hydraulic engineering road outlet relates to hydraulic engineering technical field for solve the easy problem of blockking up of road outlet well lid. The road water drain blockage removing device comprises a frame, a blockage removing unit and a driving unit, wherein the frame is used for being fixed on the inner wall of a road water drain outlet, and the blockage removing unit comprises a support which is vertically and slidably connected with the inner wall of the frame and a plurality of ejector blocks which are fixed at the top of the support; the driving unit comprises an impeller and a driving plate, an impeller shaft of the impeller is relatively and rotatably connected with the frame, the driving plate is fixed at the top of the impeller shaft, and a driving block is arranged at the top of the driving plate; the water flow in the sewer pushes the impeller to rotate, the driving block is in contact with the low point of the driving surface to push the support to move upwards, and the support moves downwards under the self-weight when the driving block is in contact with the high point of the driving surface. The utility model can avoid the blockage of the water outlet.

Description

Anti-blocking device for road water outlet of hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to an anti-blocking device for a water outlet of a hydraulic engineering road.

Background

In urban road's hydraulic engineering construction, the setting of outlet is used for realizing the rapid emission of road ponding, sets up the well lid above the outlet (set up the wash port on the well lid). Because both sides of the road are generally provided with greening, and the water outlets are generally arranged at the positions close to the shoulders of the road, when the road meets rainy weather, leaves, branches, plastic bags on the ground and the like falling from greening trees are accumulated at the water outlet of the well cover, and the water outlets are easily blocked to cause unsmooth drainage of the road.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water conservancy project road drainage port anti-blocking device which is used for solving the problem that a road drainage port well cover is easy to block.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the anti-blocking device for the water conservancy project road water outlet comprises a frame, a blocking cleaning unit and a driving unit, wherein the frame is used for being fixed on the inner wall of the road water outlet, the blocking cleaning unit comprises a support and a plurality of top blocks, the support is connected with the inner wall of the frame in a vertical sliding mode, the top blocks are fixed to the top of the support, a driving surface is arranged at the bottom of the support, and an acute included angle is formed between the driving surface and the vertical direction; the driving unit comprises an impeller and a driving plate, an impeller shaft of the impeller is relatively and rotatably connected with the frame, the driving plate is fixed at the top of the impeller shaft, and a driving block is arranged at the top of the driving plate; the water flow in the sewer pushes the impeller to rotate, the driving block is in contact with the low point of the driving surface to push the support to move upwards, and the support moves downwards under the self-weight when the driving block is in contact with the high point of the driving surface.

Furthermore, the frame passes through bolt and outlet inner wall fixed connection.

Further, the inner wall of the frame is provided with a guide rail, and the side wall of the guide rail is provided with a sliding groove in sliding connection with the support.

Furthermore, the bracket comprises a plurality of parallel mounting rods and supporting rods which are arranged below the mounting rods and fixedly connected with each mounting rod, sliding rods are arranged at two end parts of each supporting rod, and the sliding rods are connected with the sliding grooves in a sliding manner; the bottom of the bracket is provided with a lifting block, and the driving surface is positioned at the bottom of the lifting block.

Furthermore, a fixing rod is arranged between the mounting rods, and the lifting block is fixedly connected with the fixing rod.

Further, the top of the top block has a tapered guide portion.

Further, the bottom of the top block is provided with a screw rod, and the screw rod is in threaded connection with the mounting rod.

Furthermore, a support frame is arranged on the inner side of the frame, and the support frame is fixedly connected with the frame and is rotatably connected with the impeller shaft.

Further, the support frame comprises a support ring, and the support ring is fixedly connected with the inner wall of the frame through a transverse connecting rod and a longitudinal connecting rod.

The utility model provides a road hydraulic engineering water outlet anti-blocking device, which has the following advantages:

(1) the utility model is arranged in the drainage port, so that the normal passing of people and vehicles on the road can not be interfered;

(2) the jacking block is positioned below the well lid drain hole, and the jacking block moves up and down to dredge the well lid drain hole, so that drainage blockage caused by accumulation of leaves at the well lid drain hole is avoided;

(3) the water flow of the sewer generates power to drive the top block to move up and down, so that the drain hole is dredged without additional power, and the more rainfall the more the top block moves, the more frequent the top block moves, and the more frequent the dredging effect is.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a top view of the bezel;

FIG. 3 is a top view of the block clearing unit;

FIG. 4 is a front view of the block clearing unit;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is a side view of the support pole;

FIG. 7 is a top view of the drive unit;

FIG. 8 is an assembled schematic view of the impeller shaft and drive plate;

FIG. 9 is a partial view taken from the direction A of FIG. 2;

FIG. 10 is a schematic view of the present invention installed in a drain opening and under a well lid;

FIG. 11 is a top view of the support frame;

FIG. 12 is a schematic view showing the driving plate driving the blockage removing unit to move up and down;

in the figure: the device comprises a water outlet 1, a frame 2, bolts 21, a guide rail 22, a sliding chute 221, a blockage clearing unit 3, a mounting rod 31, a support rod 32, a sliding rod 33, a top block 34, a guiding part 341, a screw 342, a fixing rod 35, an expanding part 351, a lifting block 36, a driving surface 361, an impeller shaft 4, a driving plate 41, a driving block 42, a blade 43, a bearing 44, a well cover 5, a water drainage hole 51, a support ring 6, a transverse connecting rod 61 and a longitudinal connecting rod 62.

Detailed Description

As shown in fig. 1 to 12, the present invention mainly includes a frame 1, a block clearing unit and a driving unit, wherein the block clearing unit and the driving unit are located inside the frame, and the block clearing unit and the driving unit are arranged up and down.

As shown in fig. 1 and 2, the frame 2 is a rectangular metal member, and can be obtained by bending and welding a metal plate, and the frame 2 is used for being fixed on the inner wall of the road drainage port 1. For the convenience of installation, the frame can be fixedly connected with the inner wall of the water outlet through bolts 21.

As shown in fig. 3 to 5, the block clearing unit includes a bracket vertically slidably connected to the inner wall of the frame 2 and a plurality of top blocks 34 fixed to the top of the bracket, the bracket includes two parallel mounting rods 31 and a support rod 32 disposed below the mounting rods 31 and fixedly connected to each mounting rod 31, as shown in fig. 6, two ends of the support rod 32 are provided with sliding rods 33, the inner wall of the frame 2 is fixed with a guide rail 22, as shown in fig. 9, the side wall of the guide rail 22 is provided with a sliding groove 221, and the sliding rods 33 are slidably connected to the sliding groove 221; have dead lever 35 between two installation poles, the middle part of dead lever 35 is inflation portion 351, is fixed with elevator 36 at the bottom of inflation portion 351, and elevator 36 is cylindrical structure, and elevator 36's lower surface is driving surface 361, and is the acute angle contained angle between driving surface and the vertical direction. The top block 34 is a cuboid structure, the top of the top block 34 is provided with a conical guide part 341, the guide part is a frustum pyramid structure, and the large end of the guide part 341 is fixedly contacted with the top of the top block 34. The bottom of the top block 34 is fixed with a screw 342, and the screw 342 is in threaded connection with the mounting rod 31 to further realize the fixed connection between the top block 34 and the mounting rod 31. The mounting bar 31 is disposed perpendicular to the support bar 32.

As shown in fig. 7 and 8, the driving unit includes an impeller and a driving plate 41, the impeller includes an impeller shaft 4 and a plurality of blades 43 fixed on a side wall of the impeller shaft, a support frame is provided between the impeller shaft 4 and the frame 2 of the impeller, and the impeller is mounted by the support frame. As shown in fig. 11, the support frame comprises a support ring 6, and the support ring 6 is fixedly connected with the inner wall of the frame 2 through a transverse connecting rod 61 and a longitudinal connecting rod 62. The transverse connecting rods 61 and the longitudinal connecting rods 62 are arranged in two, the two transverse connecting rods 61 are arranged in a collinear manner, the two longitudinal connecting rods 62 are arranged in a collinear manner, the two transverse connecting rods 61 and the two longitudinal connecting rods 62 form a cross shape, and the support ring 6 is positioned in the center of the cross shape. As shown in fig. 8, the outer wall of the impeller shaft 4 is provided with a bearing 44, the outer ring of the bearing extends into the support ring 6 and is fixedly connected with the support ring 6, and the inner ring of the bearing 44 is fixedly connected with the impeller shaft 4. A driving plate 41 is fixed on the top of the impeller shaft 4, and a driving block 42 is arranged on the top of the driving plate 41; the water flow in the sewer pushes the impeller to rotate, and the impeller drives the driving plate 41 fixedly connected with the top of the impeller shaft 4 to rotate when rotating, so as to drive the driving block 42 to rotate. The clearing unit is at the lowest point under its own weight, and the top of the driving block 42 is in contact with the driving surface 361. When the driving block 42 rotates in the horizontal plane, the top of the driving block 42 contacts the driving surface 361 at different positions. And the driving block 42 contacts the lower point of the driving surface 361, as shown in fig. 12, the driving block 42 jacks up the holder and the top block 34; when the drive block 42 is in contact with the high point of the drive surface, the carriage and the top block 34 descend under its own weight.

As shown in fig. 10, when the impeller is mounted, the frame is fixed to the inner wall of the drain opening, the blades of the impeller are inserted into the drain, and the bracket is slidably mounted to the inner wall of the frame. The jacking blocks 34 are ensured to be located below the drain holes corresponding to the well covers 5 and correspond to the drain holes one by one, when the support moves upwards, the jacking blocks 34 can stretch into the corresponding drain holes and move to one section (1-5 mm) above the top cover, and at the moment, if leaves and plastic bags exist in the drain holes of the well covers, the jacking blocks can be jacked up, so that rainwater can penetrate through the drain holes to enter the drain outlet. Because the continuous flow of rivers in the sewer drives the continuous rotation of impeller, and then orders about the continuous reciprocating of kicking block, plays lasting mediation effect to the well lid wash port, and then realizes preventing stifled.

The utility model has the following advantages:

Claims

1. The anti-blocking device for the water conservancy project road water outlet is characterized by comprising a frame, a blocking clearing unit and a driving unit, wherein the frame is used for being fixed on the inner wall of the road water outlet, the blocking clearing unit comprises a support and a plurality of top blocks, the support is in vertical sliding connection with the inner wall of the frame, the top blocks are fixed at the top of the support, a driving surface is arranged at the bottom of the support, and an acute included angle is formed between the driving surface and the vertical direction; the driving unit comprises an impeller and a driving plate, an impeller shaft of the impeller is relatively and rotatably connected with the frame, the driving plate is fixed at the top of the impeller shaft, and a driving block is arranged at the top of the driving plate; the water flow in the sewer pushes the impeller to rotate, the driving block is in contact with the low point of the driving surface to push the support to move upwards, and the support moves downwards under the self-weight when the driving block is in contact with the high point of the driving surface.

2. The hydraulic engineering road drain outlet anti-blocking device of claim 1, wherein the frame is fixedly connected with the inner wall of the drain outlet through bolts.

3. The hydraulic engineering road drain outlet anti-blocking device of claim 2, wherein the inner wall of the frame is provided with a guide rail, and the side wall of the guide rail is provided with a sliding groove in sliding connection with the bracket.

4. The water conservancy project road drain outlet anti-blocking device according to claim 3, wherein the bracket comprises a plurality of mounting rods arranged in parallel, and a support rod arranged below the mounting rods and fixedly connected with each mounting rod, wherein two ends of the support rod are provided with slide rods, and the slide rods are slidably connected with the sliding grooves; the bottom of the bracket is provided with a lifting block, and the driving surface is positioned at the bottom of the lifting block.

5. The hydraulic engineering road outlet anti-clogging device as claimed in claim 4, wherein a fixing rod is provided between the mounting rods, and the lifting block is fixedly connected with the fixing rod.

6. The hydraulic engineering road drain outlet anti-clogging device of claim 1, wherein the top of the top block has a tapered guide portion.

7. The hydraulic engineering road drain outlet anti-blocking device of claim 6, wherein the top block bottom is provided with a screw rod, and the screw rod is in threaded connection with the mounting rod.

8. The hydraulic engineering road drain outlet anti-blocking device of claim 1, wherein a support is arranged on the inner side of the frame, and the support is fixedly connected with the frame and rotatably connected with the impeller shaft.

9. The hydraulic engineering road drain outlet anti-blocking device of claim 8, wherein the support frame comprises a support ring, and the support ring is fixedly connected with the inner wall of the frame through a transverse connecting rod and a longitudinal connecting rod.