CN211395795U

CN211395795U - Hydraulic engineering bank protection desilting device

Info

Publication number: CN211395795U
Application number: CN201922112557.5U
Authority: CN
Inventors: 马栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-09-01
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses a hydraulic engineering bank protection desilting device, including retaining dam, the both sides in retaining dam rivers low reaches all are provided with the bank protection, the both sides of retaining dam all are provided with pumping device, the slope fixedly connected with raceway of bank protection, the lower fixed surface of raceway is connected with a plurality of drain pipe, pumping device connects the suction truck at retaining dam inside including rotating, the middle part of suction truck is provided with the axis of rotation. This hydraulic engineering bank protection desilting device rotates through the suction truck and drives the axis of rotation and rotate, and then drives the rolling disc and rotate, the rotation of rolling disc drives the pressure lever and does the back and forth motion repeatedly, the pressure lever drives the piston and is reciprocating motion at the pressurized-water intracavity portion, the pressurized-water chamber has the water of pressure through the continuous looks raceway transportation of inlet tube, make water have certain impact capacity when the export of play drain pipe, wash away accumulational silt on the bank protection, the effect of bank protection desilting has been reached.

Description

Hydraulic engineering bank protection desilting device

Technical Field

The utility model relates to a bank protection desilting technical field specifically is a hydraulic engineering bank protection desilting device.

Background

In the river section where the bridge site is located, the concave bank of the river bank is washed by water flow year by year, the river bank can be continuously collapsed, in order to protect the safety of bridges and embankment, a protective building needs to be built on the concave bank, in addition, when the river bank is washed to endanger farmland and villages due to the change of river water flow direction caused by bridge arrangement, the protective building also needs to be built on the river bank, and slope protection refers to the general name of various paving and planting on the slope surface for preventing the side slope from being washed.

Because rural relief is steeper, the water potential is great from top to bottom impact force, for road or building on every side of the protection, can build some retaining dams in the river, the bank protection has been built in the both sides in river course simultaneously, it can be fine to build the bank protection and prevent the erosion of rivers to the both sides, however, the flow of long-time water can lead to the deposit a large amount of silt in the river course both sides, if untimely clearance can lead to silt to be long-pending more, although the government can regularly clear up the silt in river course, current main solution utilizes the excavator to dig away silt, nevertheless this kind of mode is consuming time power, and a large amount of silt need look for the place again and place, the utility model provides a hydraulic engineering bank protection desilting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering bank protection sediment removal device 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: the utility model provides a hydraulic engineering bank protection desilting device, includes the retaining dam, the both sides in retaining dam rivers low reaches all are provided with the bank protection, the both sides of retaining dam all are provided with pumping device, the slope fixedly connected with raceway of bank protection, the lower fixed surface of raceway is connected with a plurality of drain pipe, pumping device is including rotating the suction truck of connection in retaining dam inside, the middle part of suction truck is provided with the axis of rotation, the output fixedly connected with rolling disc of axis of rotation, the side of rolling disc is rotated and is connected with the pressure rod, the output of pressure rod is rotated and is connected with pressurized-water mechanism.

Preferably, the upper surface of the retaining dam is provided with a waterwheel groove matched with a water pumping vehicle at the position of the water pumping device, two side walls of the waterwheel groove are fixedly connected with fixing blocks, and the two fixing blocks are connected with a rotating shaft in a rotating mode oppositely.

Preferably, the suction vehicle includes axis of rotation surface fixed connection's fixed disk, the surface equidistance fixedly connected with a plurality of support of fixed disk, every two supports are a set of, and the top fixedly connected with waterwheel leaf of two supports.

Preferably, the water pressing mechanism comprises a water pressing cavity arranged inside the water blocking dam, one side, close to the downstream of water flow, of the water pressing cavity is fixedly connected with a water outlet pipe, the water outlet end of the water outlet pipe is fixedly connected with a water delivery pipe, the inner wall of the water pressing cavity is connected with a piston in a sliding mode, and one side, far away from the water outlet pipe, of the piston is connected with the pressure rod in a rotating mode through a bearing.

Preferably, the inner top wall of the water pressing cavity is embedded with a water outlet end of the water inlet pipe, one end of the water inlet pipe, which is far away from the water pressing cavity, is communicated with the upstream of the water blocking dam, and a filter screen is arranged at the water outlet end of the water inlet pipe.

Preferably, the water blocking dam is located the suction truck and has seted up rivers passageway under, the inside highest water level of rivers passageway can submerge the upper surface of the lowest waterwheel leaf of suction truck.

Advantageous effects

The utility model provides a hydraulic engineering bank protection desilting device possesses following beneficial effect:

1. this hydraulic engineering bank protection desilting device rotates through the suction truck and drives the axis of rotation and rotate, and then drives the rolling disc and rotate, the rotation of rolling disc drives the pressure bar and does the back and forth motion repeatedly, the pressure bar drives the piston and is reciprocating motion at the pressurized-water intracavity portion, the pressurized-water chamber is through the continuous water that has pressure to the raceway transportation of inlet tube, make water have certain impact capacity when the export of play drain pipe, wash away accumulational silt on the bank protection, the effect of bank protection desilting has been reached.

2. This hydraulic engineering bank protection desilting device constantly promotes the waterwheel leaf through the potential energy of the inside rivers of rivers passageway and gos forward, can constantly provide pivoted power for the water pumping truck, utilizes water potential energy to drive the water pumping truck and rotates not only the energy saving, can also be to the reuse of water resource.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic top view of the dam.

In the figure: the water retaining dam comprises a water retaining dam 1, a slope protection 2, a water delivery pipe 3, a water discharge pipe 4, a rotating shaft 5, a rotating disc 6, a pressure rod 7, a waterwheel groove 8, a fixed block 9, a fixed disc 10, a support 11, a waterwheel blade 12, a water pressing cavity 13, a water outlet pipe 14, a piston 15, a water inlet pipe 16, a filter screen 17 and a water flow channel 18.

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. 1-3, the present invention provides a technical solution: the utility model provides a hydraulic engineering bank protection sediment removal device, includes retaining dam 1, and the both sides in the 1 rivers low reaches of retaining dam all are provided with bank protection 2, and the both sides of retaining dam 1 all are provided with pumping device, and pumping device connects the suction truck in retaining dam 1 inside including rotating, states the fixed disk 10 that the suction truck includes 5 outer fixed surface of axis of rotation connections, and the surface equidistance fixedly connected with a plurality of support 11 of fixed disk 10, and per two support 11 are a set of, and the top fixedly connected with waterwheel leaf 12 of two support 11.

The waterwheel groove 8 with water pumping vehicle looks adaptation is seted up in pumping device department to the upper surface of retaining dam 1, the equal fixedly connected with fixed block 9 of both sides wall of waterwheel groove 8, and the opposite rotation of two fixed blocks 9 is connected with axis of rotation 5, retaining dam 1 is located the water pumping vehicle and has seted up rivers passageway 18 under, the inside highest water level of rivers passageway 18 can submerge the upper surface of the lowest department waterwheel leaf 12 of water pumping vehicle, retaining dam 1 inside rivers passageway 18, make the potential energy of water push waterwheel leaf 12 go forward, waterwheel leaf 12 atress drives the water pumping vehicle and rotates, whole device is driven through the potential energy of water, not only the energy has been practiced thrift, also be the reuse of water resource, thereby the effect of energy saving has been reached.

Slope 2's slope fixedly connected with raceway 3, raceway 3's lower fixed surface is connected with a plurality of drain pipe 4, and raceway 3 mainly is carried the water of the inside extrusion of pressurized-water mechanism to drain pipe 4 in, and drain pipe 4 will have the water of pressure to be discharged by drain pipe 4's outlet, washes away accumulational silt on slope protection 2, has reached the effect of slope protection 2 desilting.

The water pumping vehicle is characterized in that a rotating shaft 5 is arranged in the middle of the water pumping vehicle, an output end of the rotating shaft 5 is fixedly connected with a rotating disc 6, a pressure rod 7 is rotatably connected to the side face of the rotating disc 6, an output end of the pressure rod 7 is rotatably connected with a water pressing mechanism, the water pressing mechanism comprises a water pressing cavity 13 arranged inside a water retaining dam 1, a water inlet pipe 16 is embedded in the inner top wall of the water pressing cavity 13, one end, far away from the water pressing cavity 13, of the water inlet pipe 16 is communicated with the upstream of the water retaining dam 1, a water outlet pipe 14 is fixedly connected to one side, close to the downstream of water flow, of the water pressing cavity 13, the water outlet end of the water outlet pipe 14 is fixedly connected and communicated with a water conveying pipe 3, a piston 15 is slidably connected.

The suction truck rotates and drives rotation axis 5 synchronous rotation, and then drives rolling disc 6 and rotate, the rotation of rolling disc 6 drives pressure bar 7 and makes a round trip repetitive motion, pressure bar 7 drives piston 15 and is reciprocating motion inside pressurized-water chamber 13, pressurized-water chamber 13 is continuous to have the water of pressure to the defeated water pipe 3 transportation through inlet tube 16, and inlet tube 16's delivery end department is provided with filter screen 17, filter screen 17 mainly prevents that great grit from flowing into the pressurized-water mechanism in the rivers, lead to the pressurized-water mechanism to have the damage.

The working principle is as follows: this bank protection desilting device, through the inside rivers passageway 18 of retaining dam 1, make the potential energy of water promote waterwheel leaf 12 to go forward, waterwheel leaf 12 atress drives the suction truck and rotates, the suction truck rotates and drives axis of rotation 5 synchronous rotation, and then drive rolling disc 6 and rotate, the rotation of rolling disc 6 drives pressure rod 7 and makes a round trip to reciprocate, pressure rod 7 drives piston 15 and is reciprocating motion inside pressurized-water cavity 13, pressurized-water cavity 13 is continuous to raceway 3 transportation water that has pressure through inlet tube 16, make water have certain impact capacity when outlet pipe 4 exports, wash away accumulational silt on bank protection 2, the effect of bank protection 2 desilting has been reached, whole device passes through the potential energy of water and drives simultaneously, not only the energy has been practiced thrift, also be to the reuse of water resource, thereby the effect of energy saving has been reached.

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

Claims

1. The utility model provides a hydraulic engineering bank protection desilting device, includes water retaining dam (1), its characterized in that: the water retaining dam is characterized in that both sides of the downstream of water flow of the water retaining dam (1) are provided with slope protection (2), both sides of the water retaining dam (1) are provided with water pumping devices, an upper slope face fixedly connected with water conveying pipe (3) of the slope protection (2), a plurality of water discharging pipes (4) are fixedly connected with the lower surface of the water conveying pipe (3), each water pumping device comprises a water pumping vehicle which is rotatably connected to the inside of the water retaining dam (1), the middle part of each water pumping vehicle is provided with a rotating shaft (5), an output end fixedly connected with rotating disc (6) of the rotating shaft (5), the side of the rotating disc (6) is rotatably connected with a pressure rod (7), and an output end of the pressure rod (7) is rotatably connected with.

2. The hydraulic engineering bank protection desilting device of claim 1, characterized in that: the upper surface of water blocking dam (1) is in pumping device department offer with waterwheel looks adaptation waterwheel groove (8), the equal fixedly connected with fixed block (9) of both sides wall of waterwheel groove (8), and the opposite rotation of two fixed blocks (9) is connected with axis of rotation (5).

3. The hydraulic engineering bank protection desilting device of claim 1, characterized in that: the suction truck comprises a fixed disk (10) fixedly connected with the outer surface of a rotating shaft (5), a plurality of brackets (11) fixedly connected with the outer surface of the fixed disk (10) at equal intervals, every two brackets (11) are a group, and the top ends of the two brackets (11) are fixedly connected with a suction truck leaf (12).

4. The hydraulic engineering bank protection desilting device of claim 1, characterized in that: the water pressing mechanism comprises a water pressing cavity (13) arranged inside the water blocking dam (1), one side, close to the downstream of water flow, of the water pressing cavity (13) is fixedly connected with a water outlet pipe (14), the water outlet end of the water outlet pipe (14) is fixedly connected with the water conveying pipe (3), the inner wall of the water pressing cavity (13) is connected with a piston (15) in a sliding mode, and one side, far away from the water outlet pipe (14), of the piston (15) is rotatably connected with the pressure rod (7) through a bearing.

5. The hydraulic engineering bank protection desilting device of claim 4, characterized in that: the inner top wall of the water pressing cavity (13) is embedded with a water outlet end of the water inlet pipe (16), one end, far away from the water pressing cavity (13), of the water inlet pipe (16) is communicated with the upstream of the water retaining dam (1), and a filter screen (17) is arranged at the water outlet end of the water inlet pipe (16).

6. The hydraulic engineering bank protection desilting device of claim 1, characterized in that: the water retaining dam (1) is located under the water pumping vehicle and is provided with a water flow channel (18), and the highest water level in the water flow channel (18) can submerge the upper surface of the lowest water pumping vehicle blade (12) of the water pumping vehicle.