CN218814017U

CN218814017U - Water diversion device for hydraulic engineering

Info

Publication number: CN218814017U
Application number: CN202223424259.8U
Authority: CN
Inventors: 黄艳平
Original assignee: Hubei Yujie Construction Co ltd
Current assignee: Jiangxi Yide Construction Engineering Co.,Ltd.
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-07
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a diversion device for hydraulic engineering, quick-witted case including the cylinder type, many supporting legss of bottom fixedly connected with of machine case, the leading water pipe that the top of machine case link up and fixedly connected with slope setting, machine incasement is provided with the raceway with one heart, the upper end of raceway and the sealed fixed connection in upper end of leading water pipe, the sealed rotation that runs through in upper end of leading water pipe is connected with the pivot. The utility model discloses a design that rivers direction and gravity opposite direction make most silt of aquatic receive annular filter screen to block the back and take place the natural sedimentation and pile up in chassis bottom, and main epaxial connecting rod will drive the cleaning brush rotatory, clear up a small amount of silt on the net face below the annular filter screen, guarantee the continuous filter effect of annular filter screen, simultaneously because chassis bottom space is great, compare in current diversion device that has the filter screen can save more silt, reduce the filter screen clearance number of times of diversion in-process, and then improve diversion efficiency.

Description

Water diversion device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering worker technical field especially relates to water diversion device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity regulation and distribution are performed to meet the needs of people's life and production on water resources.

Often need use the diversion device to extract, the drainage to water in hydraulic engineering, at present, current diversion device has mostly set up the filter screen and has been used for filtering aquatic impurity, however earth's surface aquatic silt impurity is more, and traditional filter screen filter effect is not good, causes pipe blockage easily, influences the diversion effect, to the impurity that filters off on the filter screen simultaneously, still need the machine of tearing open to clear up, wastes time and energy, has reduced diversion efficiency, provides the diversion device for hydraulic engineering for this.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a diversion device for hydraulic engineering, it has solved to have among the prior art that the filter screen filter effect is not good, causes the pipe blockage easily, influences the problem of diversion effect.

An embodiment of the utility model provides a diversion device for hydraulic engineering, quick-witted case including the cylinder type, many supporting legss of bottom fixedly connected with of machine case, the leading water pipe that the top of machine case link up and fixedly connected with slope setting, machine incasement is provided with the raceway with one heart, the upper end of raceway and the sealed fixed connection in upper end of leading water pipe, the sealed rotation that runs through in upper end of leading water pipe is connected with the pivot, pivot and leading water pipe coaxial line set up, the pivot is located the inside fixedly connected with auger blade of leading water pipe.

Furthermore, the top center position of the water delivery pipe is connected with a main shaft in a sealing, penetrating and rotating mode, the top end of the main shaft is fixedly connected with a first bevel gear in a coaxial mode, the top end of the rotating shaft is fixedly connected with a second bevel gear in a coaxial mode, the first bevel gear and the second bevel gear are meshed with each other, the bottom of the case is fixedly provided with an installation plate, a motor is fixed on the installation plate through bolts, the lower end of the main shaft is connected with the bottom case wall of the case in a sealing, penetrating and rotating mode, and the lower end of the main shaft is fixed with an output shaft of the motor in a coaxial mode.

Furthermore, an annular filter screen is fixed on the outer pipe wall of the lower end of the water pipe and the inner wall of the case together, a cleaning opening is formed in the side case wall of the case close to the bottom, and a movable door is rotatably connected to the case at the cleaning opening through a hinge.

Furthermore, a circle of first annular groove box is fixed on the outer wall of the case close to the top, a circle of second annular groove box is fixedly connected to the outer wall of the first annular groove box, a water outlet is formed in the groove wall of one side, far away from the water conduit, of the second annular groove box, and a water outlet pipe is fixedly connected to the water outlet.

Further, the second annular groove box is lower in height than the first annular groove box.

Furthermore, the main shaft is fixedly connected with an L-shaped connecting rod at a position below the water delivery pipe, and one end of the connecting rod, which is far away from the main shaft, is fixedly connected with a cleaning brush.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model is provided with the structures of the annular filter screen, the cleaning brush and the like, and through the design that the direction of water flow is opposite to the direction of gravity, most of silt in water is blocked by the annular filter screen and naturally deposits at the bottom of a case, and the connecting rod on the main shaft also drives the cleaning brush to rotate, so that a small amount of silt on the net surface below the annular filter screen is cleaned, and the continuous filtering effect of the annular filter screen is ensured;

2. the utility model discloses accomplish the back at every diversion, can open the dodge gate, will be located the silt clearance of chassis bottom portion, because chassis bottom space is great, compare in the present diversion device that has the filter screen and can save more silt, reduce the filter screen clearance number of times of diversion in-process, and then improve diversion efficiency.

Drawings

Fig. 1 is a schematic structural view of a water diversion device for hydraulic engineering provided by the present invention;

fig. 2 is the utility model provides a diversion device for hydraulic engineering's a department enlargies the schematic diagram.

In the figure: the cleaning brush comprises a case 1, supporting legs 2, a water conduit 3, a water conduit 4, a main shaft 5, a rotating shaft 6, auger blades 7, a first bevel gear 8, a second bevel gear 9, a mounting plate 10, a motor 11, a movable door 12, an annular filter screen 13, a first annular groove box 14, a second annular groove box 15, a water outlet 16, a water outlet pipe 17, a connecting rod 18 and a cleaning brush 19.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

Referring to fig. 1-2, the diversion device for the hydraulic engineering comprises a cylindrical case 1, wherein the bottom of the case 1 is fixedly connected with a plurality of supporting legs 2, the top of the case 1 is communicated with a diversion pipe 3 which is fixedly connected with the case in an inclined mode, a water delivery pipe 4 is concentrically arranged in the case 1, the upper end of the water delivery pipe 4 is fixedly connected with the upper end of the diversion pipe 3 in a sealing mode, the upper end of the diversion pipe 3 is connected with a rotating shaft 6 in a sealing mode in a penetrating mode, the rotating shaft 6 is coaxially arranged with the diversion pipe 3, and the rotating shaft 6 is located in the diversion pipe 3 and is partially fixedly connected with auger blades 7.

The top central point of raceway 4 puts sealed through-rotation and is connected with main shaft 5, the coaxial fixedly connected with first bevel gear 8 in main shaft 5 top, the coaxial fixedly connected with second bevel gear 9 in top of pivot 6, first bevel gear 8 and second bevel gear 9 intermeshing, the bottom of quick-witted case 1 is fixed with mounting panel 10, there is motor 11 through the bolt fastening on the mounting panel 10, the lower extreme of main shaft 5 and the sealed through-rotation of the bottom tank wall of quick-witted case 1 are connected, the lower extreme of main shaft 5 and the coaxial fixed of output shaft of motor 11.

The outer pipe wall of the lower end of the water conveying pipe 4 and the inner wall of the case 1 are jointly fixed with an annular filter screen 13, a cleaning opening is formed in the side case wall of the case 1 close to the bottom, the case 1 is located at the cleaning opening and is rotatably connected with a movable door 12 through a hinge, a connecting rod 18 of an L-shaped fixed connection position below the water conveying pipe 4 is arranged on the main shaft 5, one end of the connecting rod 18, away from the main shaft 5, is fixedly connected with a cleaning brush 19, and the cleaning brush 19 abuts against the lower net surface of the annular filter screen 13.

A circle of first annular groove box 14 is fixed on the outer wall of the case 1 close to the top, a circle of second annular groove box 15 is fixedly connected to the outer wall of the first annular groove box 14, a water outlet 16 is formed in the groove wall of one side, far away from the water conduit 3, of the second annular groove box 15, a water outlet pipe 17 is fixedly connected to the position of the water outlet 16, and the height of the second annular groove box 15 is lower than that of the first annular groove box 14.

The utility model discloses when using, it rotates to open motor 11 and drive main shaft 5, meshing transmission through first bevel gear 8 and second bevel gear 9 drives pivot 6 and rotates, auger blade 7 in pivot 6 carries out the lifting to water through constantly rotating, make open air water introduce in leading water pipe 3, along with constantly rising of water, water will flow into in raceway 4 and take place to fall into quick-witted case 1 bottom down, the water surface of water in quick-witted case 1 risees gradually after the accumulation, and impurity such as silt of aquatic receives stopping of annular filter screen 13 and stops in quick-witted case 1 bottom, and most silt receives annular filter screen 13 to stop the back and take place the natural sedimentation and pile up in quick-witted case 1 bottom, and connecting rod 18 on main shaft 5 will drive cleaning brush 19 rotatory, a small amount of silt to on the net surface below annular filter screen 13 clears up, guarantee the continuous filter effect of annular filter screen 13, water after the filtration will flow over in proper order from quick-witted case 1 top and overflow first annular groove box 14 and second annular groove box 15, and finally flow from outlet pipe 17, and first annular groove box 14 and first annular groove 15 can play the annular groove 15, the reduction of the diversion, the diversion efficiency of diversion can reduce the diversion and reduce the current filtration water flow rate, the diversion of diversion can reduce the diversion bottom of silt and reduce the diversion process and reduce, the diversion efficiency of silt at every turn, the diversion of silt and reduce, the diversion of diversion is compared in quick-up machine case 1.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. Diversion device for hydraulic engineering, including quick-witted case (1) of cylinder type, its characterized in that, many supporting legss of bottom fixedly connected with (2) of machine case (1), diversion pipe (3) that the top of machine case (1) link up and fixedly connected with slope sets up, be provided with raceway (4) in machine case (1) with one heart, the upper end of raceway (4) and the sealed fixed connection in upper end of diversion pipe (3), the sealed rotation that runs through in upper end of diversion pipe (3) is connected with pivot (6), pivot (6) set up with diversion pipe (3) coaxial line, pivot (6) are located diversion pipe (3) inside fixedly connected with auger blade (7).

2. The water diversion device for the water conservancy project according to claim 1, wherein a main shaft (5) is connected to the center of the top of the water delivery pipe (4) in a sealing, penetrating and rotating mode, a first bevel gear (8) is fixedly connected to the top of the main shaft (5) in a coaxial mode, a second bevel gear (9) is fixedly connected to the top of the rotating shaft (6) in a coaxial mode, the first bevel gear (8) and the second bevel gear (9) are meshed with each other, an installation plate (10) is fixed to the bottom of the case (1), a motor (11) is fixed to the installation plate (10) through bolts, the lower end of the main shaft (5) is connected to the bottom wall of the case (1) in a sealing, penetrating and rotating mode, and the lower end of the main shaft (5) is fixed to an output shaft of the motor (11) in a coaxial mode.

3. The water diversion device for the water conservancy project according to claim 2, wherein an annular filter screen (13) is fixed on an outer pipe wall at the lower end of the water delivery pipe (4) and an inner wall of the case (1) together, a cleaning port is formed in a side case wall of the case (1) close to the bottom, and a movable door (12) is rotatably connected to the position, at the cleaning port, of the case (1) through a hinge.

4. The water diversion device for the water conservancy project according to claim 2, wherein a circle of first annular groove box (14) is fixed on an outer wall of the case (1) close to the top, a circle of second annular groove box (15) is fixedly connected to an outer wall of the first annular groove box (14), a water outlet (16) is formed in a groove wall of one side, far away from the water diversion pipe (3), of the second annular groove box (15), and a water outlet pipe (17) is fixedly connected to the position of the water outlet (16).

5. The water diversion device for water conservancy projects according to claim 4, wherein the second annular groove box (15) is lower in height than the first annular groove box (14).

6. The water diversion device for the water conservancy project according to claim 3, wherein an L-shaped connecting rod (18) is fixedly connected to the main shaft (5) at a position below the water delivery pipe (4), and a cleaning brush (19) is fixedly connected to one end, far away from the main shaft (5), of the connecting rod (18).