CN210797479U

CN210797479U - Water diversion irrigation facility for reservoir dam body

Info

Publication number: CN210797479U
Application number: CN201921653812.0U
Authority: CN
Inventors: 赵林春; 吴国强
Original assignee: Anhui Tusheng Planning And Design Consulting Co ltd
Current assignee: Anhui Tusheng Planning And Design Consulting Co ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-19
Anticipated expiration: 2029-09-28

Abstract

The utility model relates to a reservoir dam body water diversion irrigation facility, which comprises a dam, wherein a water diversion unit is arranged on the dam, and an irrigation unit is arranged on one side of the dam; the water diversion structure comprises a water through opening and a water delivery pipe which are arranged on the dam; the irrigation unit comprises a water channel, a water trough is arranged on the side surface of the dam, a water baffle is arranged in the water trough, a connecting cover is arranged on the dam, the water baffle is rotatably connected with the connecting cover, and a driving mechanism for driving the water baffle to rotate is arranged on the connecting cover; a sand basin is arranged in the water channel, and the bottom of the sand basin is lower than the water channel; a movable plate is arranged in the ditch, a filter screen plate is arranged on the movable plate, a collecting hopper is arranged at the bottom of the movable plate, and the collecting hopper is positioned in the desilting basin; a driving device for driving the movable plate and the collecting hopper to vertically move is arranged above the water channel. The utility model discloses have the effect of silt and debris processing in being convenient for carry on the ditch.

Description

Water diversion irrigation facility for reservoir dam body

Technical Field

The utility model belongs to the technical field of the technique of irrigation facility and specifically relates to a reservoir dam body divides water to irrigate facility.

Background

At present, a dam is a water retaining structure for intercepting water flow of a river channel to raise a water level or adjust flow. Can form a reservoir, raise the water level, regulate runoff and concentrate water head, and is used for flood control, water supply, irrigation, hydroelectric power generation, shipping improvement and the like. The effect of irrigating the land near the dam can be realized through the artificial dam and the irrigation facilities.

The prior art is provided with a reservoir dam body water-diversion irrigation facility as disclosed in patent application publication No. CN 208899445U. The front side of the dam body of the reservoir is provided with a water through hole, the front side of the dam body close to the water through hole is provided with a water control flashboard, a water delivery pipe is arranged in the dam body at the position of the water through hole, and the outer end of the water delivery pipe is provided with a water delivery pipe valve; a pulley bracket is fixed at the upper part of the dam body, and a pulley is arranged at the upper end of the pulley bracket; the upper end of the water control flashboard is connected with a traction rope through a pulley and a lifting motor arranged at the upper part of the dam body in a winding way. Because the utility model discloses set up water control flashboard and distributive pipe way in the reservoir dam body and carry out the pipeline water delivery irrigation, consequently the running water is few, directly irrigates to farmland water delivery, reduces the construction degree of difficulty, reduces the engineering investment. The device is suitable for being used as a facility for water delivery and irrigation of reservoir dams.

The above prior art solutions have the following drawbacks: because irrigation water is the water in the reservoir, can have more silt and debris, can carry out more gathering in water pipe and ditch when irrigating to the rivers generally flow slowly in the ditch for irrigate, caused the gathering of silt and debris more, inconvenient clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reservoir dam body divides water to irrigate facility has the effect of being convenient for carry on silt and debris in the ditch and handle.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a water diversion and irrigation facility for a reservoir dam body comprises a dam, wherein a water diversion unit is arranged on the dam, and an irrigation unit is arranged on one side of the dam; the water diversion structure comprises a water through opening and a water delivery pipe which are arranged on the dam; the irrigation unit comprises a water channel communicated with the water delivery pipe, a water trough is arranged on the side surface of the dam, a water baffle is arranged in the water trough, a connecting cover is arranged on the dam, the water baffle is rotationally connected with the dam, and a driving mechanism for driving the water baffle to rotate is arranged on the connecting cover; a sand basin is arranged in the water channel, and the bottom of the sand basin is lower than the water channel; a movable plate is arranged in the ditch, a filter screen plate is arranged on the movable plate, a collecting hopper is arranged at the bottom of the movable plate, and the collecting hopper is positioned in the desilting basin; a driving device for driving the movable plate and the collecting hopper to vertically move is arranged above the water channel.

By adopting the technical scheme, the water distribution unit is used for distributing water from the dam, and water discharged by the water distribution unit flows away through a water channel in the irrigation unit for irrigation; the water baffle in the water trough is used for blocking the water flow in the water trough, and the water flow in the water trough can smoothly flow out after the driving mechanism drives the water baffle to rotate; increase the structure in desilting pond in the ditch, the collection fill that fly leaf bottom is connected is located the sedimentation tank, and silt can gather in collecting the fill, collects the structural connection of fighting and fly leaf, and the fly leaf can drive under drive arrangement's drive and collect and fight vertical removal, will collect to fight and remove after suitable height, is convenient for carry out the clearance of silt and debris.

The utility model discloses further set up to: the driving mechanism comprises a first driving motor arranged on the connecting cover, the dam is provided with vertical plates, the vertical plates are positioned on two sides of the top of the water through groove, the water baffle is rotatably connected through a rotating shaft and the vertical plate dam, output shafts of the rotating shaft and the first driving motor are connected with mutually meshed transmission gears, the transmission gears are mutually meshed, and the first driving motor drives the transmission gears and the water baffle to rotate; the connecting cover is movably provided with a movable rod which is horizontally arranged, the movable rod penetrates through the connecting cover and the water baffle, and the movable rod is movably connected with the baffle.

By adopting the technical scheme, the structure of the driving motor I is used as a driving mechanism for driving the water baffle to rotate, when the driving motor I drives the transmission gear, the transmission gear can drive the rotating shaft and the water baffle to rotate, the water baffle is gradually separated from the water trough, and water flows through the water trough and is discharged to the irrigation unit; the structure of the movable rod is added, the movable rod penetrates through the connecting cover and the water baffle plate to fix the position of the water baffle plate, and water can still be drained through the water tank when the driving motor stops working.

The utility model discloses further set up to: the driving device comprises vertical plates arranged on two sides above the water channel, a transverse plate arranged between the tops of the vertical plates and a second driving motor arranged on the top plate, a rotating shaft is rotatably arranged between the vertical plates, a pulling rope is wound on the rotating shaft, and the bottom of the pulling rope is connected with the top of the movable plate; the rotating shaft and the output shaft of the driving motor II are both connected with driving wheels, and the driving wheels are connected through a synchronous belt; the second driving motor drives the movable plate to vertically move.

Through adopting above-mentioned technical scheme, the structure that has used riser and driving motor two is as drive arrangement, uses driving motor two to drive the axis of rotation at the during operation, and the axis of rotation during operation carries out the rolling of rope and drives the fly leaf and carry out vertical activity, can drive the fly leaf and collect and fight vertical removal when removing, collects and fight and lift up the back and be convenient for clear up silt and debris in fighting collecting.

The utility model discloses further set up to: vertical guide grooves are formed in one side, close to each other, of the vertical plates, guide blocks matched with the guide grooves are formed in the two sides of the movable plate, and the guide blocks vertically slide along the guide grooves.

Through adopting above-mentioned technical scheme, increased the structure of guide way and guide block, injectd the moving direction of fly leaf for the fly leaf can only slide along vertical direction.

The utility model discloses further set up to: the movable plate is formed with a mounting groove, the mounting groove is communicated along two sides of the length direction of the water channel, and the filter screen plate is mounted in the mounting groove; collect one side shaping of fighting and keeping away from the dam and have the notch, collect and fight and be provided with the spout in the notch both sides, movable mounting has the baffle between the spout, and baffle bottom and notch bottom butt, baffle slide along the spout is vertical.

Through adopting above-mentioned technical scheme, the structure that has increased the mounting groove is used for carrying out the installation of filter screen, and the structure of collecting the overhead gage of fighting is used for blockking the water and the silt outflow of collecting the fill, will collect the baffle rebound that fights for rivers can flow from collecting in fighting.

The utility model discloses further set up to: one side of the vertical plate, which is far away from the dam, is provided with an inclined water conveying plate, a water conveying groove which is arranged along the length direction of the water conveying plate is arranged in the water conveying plate, and the inclined direction of the water conveying plate is inclined downwards from one vertical plate to the other vertical plate.

Through adopting above-mentioned technical scheme, increased the structure of water delivery board and water delivery groove, during slide damper made its vertical removal the rivers and silt etc. of collecting in the fill can flow the delivery tank, arrange to both sides through the water delivery groove, be convenient for collect and centralized processing.

The utility model discloses further set up to: the bottom of the mounting groove is provided with an inclined plane, and the inclined direction of the inclined plane inclines downwards from the center of the mounting groove to two sides.

Through adopting above-mentioned technical scheme, the inclined plane structure of mounting groove bottom slope when using the filter screen check to keep off debris, silt and debris can fall into the collection through the inclined plane and fight.

The utility model discloses further set up to: be provided with the handle on the baffle, the handle is located the top of baffle and vertical setting.

Through adopting above-mentioned technical scheme, increased the handle structure of vertical setting, be convenient for carry out the activity of baffle.

To sum up, the utility model discloses a beneficial technological effect does:

the water distribution unit is additionally arranged for taking water from the dam, the movable plate and the collecting hopper on the ditch are additionally arranged for collecting silt, and the movable plate can lift the collecting hopper to a proper height when vertically moving under the driving of the driving device, so that the silt and sundries can be conveniently cleaned;

a first driving motor is added as a driving mechanism and used for driving the water baffle to rotate, so that water flow in the water diversion unit can flow to the ditch;

the structure of a driving motor II is increased, the movable driving plate and the collecting hopper vertically move, and after the baffle on the collecting hopper moves, silt and water flow can be conveyed to the outside of the water channel through the drainage groove, so that centralized treatment is facilitated.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention;

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

FIG. 3 is a schematic view of the water baffle of the present invention;

fig. 4 is a schematic view of the movable plate structure of the present invention.

Reference numerals: 1. a dam; 11. a water inlet; 12. a water delivery pipe; 13. a water trough; 14. a vertical plate; 2. a ditch; 21. a desilting pool; 3. a water baffle; 31. a rotating shaft; 32. a transmission gear; 4. a connecting cover; 41. a through hole; 42. a movable rod; 43. driving a motor I; 5. a vertical plate; 51. a rotating shaft; 52. a transverse plate; 53. pulling a rope; 54. a guide groove; 55. a second driving motor; 6. a water conveyance board; 7. a movable plate; 70. mounting grooves; 71. a collecting hopper; 72. a baffle plate; 73. a guide block; 74. a notch; 75. a chute; 76. a handle; 8. a filter screen plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a reservoir dam body diversion irrigation facility, including dam 1, set up the unit that divides water on dam 1, dam 1 one side sets up irrigation unit, divides the water structure including seting up water service port 11 on dam 1 and installing raceway 12 on dam 1. A water trough 13 is formed on the side surface of the dam 1.

Referring to fig. 2 and 3, the irrigation unit comprises a water delivery pipe 12, a water trough 13 is positioned between the water delivery pipe 12 and the canal 2, and the water delivery pipe 12 is communicated with the canal 2 through the water trough 13. The water deflector 3 is movably mounted in the water passage tank 13, and the water deflector 3 abuts against the inner wall of the water passage tank 13 to provide a water-blocking effect for the water passage tank 13. The dam 1 is provided with a connecting cover 4, and the connecting cover 4 is positioned above the water trough 13. Install pivot 31 on the breakwater 3, pivot 31 and breakwater 3 fixed connection, dam 1 top is provided with two risers 14, and riser 14 is located activity groove top both sides, and the axis of pivot 31 sets up along 2 width direction in the ditch. The end of the shaft 31 extends outside the riser 14 and is fitted with a transmission gear 32. A first driving motor 43 is installed in the connecting cover 4, the first driving motor 43 and the output shaft are also connected with a transmission gear 32, and the two transmission gears 32 are meshed with each other. When the first driving motor 43 works, the first driving gear 32 is driven to rotate, and the first driving gear 32 drives the rotating shaft 31 and the water baffle 3 to rotate, so that the water flowing groove 13 can be drained.

Referring to fig. 2 and 3, in order to better fix the water guard 3, a horizontally arranged movable rod 42 is movably mounted on the connecting cover 4, the movable rod 42 penetrates through the connecting cover 4 and the water guard 3, a horizontal through hole 41 is formed in the water guard 3 and the connecting cover 4, the movable rod 42 penetrates through the through hole 41 and is movably connected with the water guard 3, and two positions are formed in the connecting cover 4 and the water guard 3 through the through hole 41 and are respectively used for positioning the water guard 3 in an inclined state and a vertical state. After the driving motor 43 rotates to incline the water guard 3, the movable rod 42 is inserted into the connecting cover 4 and the baffle plate 72, so as to fix the baffle plate 72, and the driving motor 43 can finish the drainage at the water passing tank 13 without working.

Referring to fig. 2 and 4, a sand basin 21 is formed at the bottom of the canal 2, and a movable plate 7 is installed in the canal 2. A driving device for driving the movable plate 7 to vertically move is arranged above the water channel 2. The movable plate 7 is formed with mounting grooves 70, the mounting grooves 70 are communicated with each other along both sides of the length direction of the canal 2, and a screen plate 8 for blocking and filtering silt and impurities is installed in the mounting grooves 70. The bottom of the movable plate 7 is fixedly connected with a collecting hopper 71, and the collecting hopper 71 is positioned in the sand basin 21 and can move along with the movable plate 7. The top of the installation groove 70 formed at the bottom of the movable plate 7 is formed with an inclined plane, the inclined direction of the inclined plane is inclined downwards from the middle to two sides of the installation groove 70, and silt and sundries can fall on the collecting hopper 71 through the inclined plane after being blocked.

Referring to fig. 2 and 4, the driving device includes vertical plates 5 located at two sides of the top of the canal 2, a top plate connected between the tops of the vertical plates 5, and a second driving motor 55 mounted on the top plate. A rotating shaft 51 is rotatably mounted between the vertical plates 5, a pulling rope 53 is wound on the rotating shaft 51, and the bottom of the pulling rope 53 is connected with the top of the movable plate 7. The output shafts of the rotating shaft 51 and the second driving motor 55 are both connected with driving wheels, and the driving wheels are connected through a synchronous belt. When the second driving motor 55 works, the second driving motor drives the transmission shaft to rotate and drives the pull rope 53 to be wound on the transmission shaft, so as to drive the movable plate 7 and the collecting hopper 71 to move. A vertical guide groove 54 is formed at one side of the vertical plate 5 adjacent to each other, guide blocks 73 engaged with the guide groove 54 are formed at both sides of the movable plate 7 in the width direction, and the guide blocks 73 vertically slide along the guide groove 54, thereby achieving a guide effect on the movable plate 7.

Referring to fig. 2 and 4, a notch 74 is formed in one side of the collecting hopper 71 far away from the dam 1, the top of the notch 74 is communicated with the mounting groove 70, sliding grooves 75 are formed in two sides of the notch 74 on the collecting hopper 71, the length of each sliding groove 75 is arranged in the vertical direction, and a baffle plate 72 is movably mounted between the sliding grooves 75. The bottom of baffle 72 abuts against the bottom of notch 74, and the structure of baffle 72 prevents the water flow and silt in collecting bucket 71 from flowing out of collecting bucket 71. The baffle 72 is formed with a handle 76, and the handle 76 is positioned on the top of the baffle 72 and is vertically disposed to facilitate movement of the baffle 72.

Referring to fig. 2 and 4, an inclined water delivery plate 6 is installed on one side of the vertical plate 5 far away from the dam 1, a water delivery groove is formed in the water delivery plate 6 and arranged along the length direction of the water delivery plate 6, the water delivery plate 6 is obliquely arranged and inclined in a downward direction from one vertical plate 5 to the other vertical plate 5, and the projection length direction of the water delivery plate 6 in the vertical direction is arranged along the width direction of the water channel 2.

The implementation principle of the embodiment is as follows: when water flows in the canal 2, silt and impurities are brought along and are blocked by the screen plate 8 to fall into the collecting hopper 71 below. When more silt and debris are accumulated, the movable plate 7 and the collecting hopper 71 are driven to vertically move through the driving device, and the collecting hopper 71 is adjusted to a proper height to facilitate the cleaning of the silt. The baffle 72 of the movable plate 7 is pulled upwards, silt and water flow can flow out of the collecting hopper 71, fall into the water conveying tank of the water conveying pipe 12, are conveyed to the side face of the ditch 2 through the water conveying tank, and can be collected by using a container, so that the centralized treatment is facilitated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a reservoir dam body water diversion irrigation facility, includes dam (1), its characterized in that: a water distribution unit is arranged on the dam (1), and an irrigation unit is arranged on one side of the dam (1); the water diversion structure comprises a water through opening (11) and a water delivery pipe (12) which are arranged on the dam (1); the irrigation unit comprises a water channel (2) communicated with a water delivery pipe (12), a water trough (13) is arranged on the side surface of the dam (1), a water baffle (3) is arranged in the water trough (13), a connecting cover (4) is arranged on the dam (1), the water baffle (3) is rotatably connected with the dam (1), and a driving mechanism for driving the water baffle (3) to rotate is arranged on the connecting cover (4); a sand settling tank (21) is arranged in the water channel (2), and the bottom of the sand settling tank (21) is lower than the water channel (2); a movable plate (7) is arranged in the ditch (2), a filter screen plate (8) is arranged on the movable plate (7), a collecting hopper (71) is arranged at the bottom of the movable plate (7), and the collecting hopper (71) is positioned in the sand basin (21); a driving device for driving the movable plate (7) and the collecting hopper (71) to vertically move is arranged above the ditch (2).

2. The water-diversion irrigation facility for the dam body of the reservoir as claimed in claim 1, wherein: the driving mechanism comprises a first driving motor (43) arranged on the connecting cover (4), a vertical plate (14) is arranged on the dam (1), the vertical plate (14) is located on two sides of the top of the water through groove (13), the water baffle (3) is rotationally connected with the dam (1) through a rotating shaft (31) and the vertical plate (14), output shafts of the rotating shaft (31) and the first driving motor (43) are connected with a transmission gear (32) which is meshed with each other, the transmission gear (32) is meshed with each other, and the first driving motor (43) drives the transmission gear (32) and the water baffle (3) to rotate; the connecting cover (4) is movably provided with a horizontally arranged movable rod (42), the movable rod (42) penetrates through the connecting cover (4) and the water baffle (3), and the movable rod (42) is movably connected with the baffle (72).

3. The water-diversion irrigation facility for the dam body of the reservoir as claimed in claim 1, wherein: the driving device comprises vertical plates (5) arranged on two sides above the ditch (2), a transverse plate (52) arranged between the tops of the vertical plates (5) and a second driving motor (55) arranged on the top plate, a rotating shaft (51) is rotatably arranged between the vertical plates (5), a pull rope (53) is wound on the rotating shaft (51), and the bottom of the pull rope (53) is connected with the top of the movable plate (7); the output shafts of the rotating shaft (51) and the driving motor II (55) are connected with driving wheels, and the driving wheels are connected through a synchronous belt; the second driving motor (55) drives the movable plate (7) to vertically move.

4. The facility according to claim 3, wherein: vertical guide grooves (54) are formed in the sides, close to each other, of the vertical plates (5), guide blocks (73) matched with the guide grooves (54) are formed in the two sides of the movable plate (7), and the guide blocks (73) vertically slide along the guide grooves (54).

5. The facility according to claim 3, wherein: the movable plate (7) is formed with a mounting groove (70), the mounting groove (70) is communicated with the two sides of the water channel (2) along the length direction, and the filter screen plate (8) is mounted in the mounting groove (70); one side of the collecting hopper (71) far away from the dam (1) is formed with a notch (74), sliding grooves (75) are formed in two sides of the notch (74) on the collecting hopper (71), a baffle (72) is movably mounted between the sliding grooves (75), the bottom of the baffle (72) is abutted to the bottom of the notch (74), and the baffle (72) vertically slides along the sliding grooves (75).

6. The facility according to claim 5, wherein: an inclined water conveying plate (6) is arranged on one side, away from the dam (1), of the vertical plate (5), a water conveying groove arranged along the length direction of the water conveying plate (6) is formed in the water conveying plate (6), and the inclined direction of the water conveying plate (6) is downward inclined from one vertical plate (5) to the other vertical plate (5).

7. The facility according to claim 5, wherein: the bottom of the mounting groove (70) is provided with an inclined plane, and the inclined direction of the inclined plane is downwards inclined from the center to two sides of the mounting groove (70).

8. The facility according to claim 5, wherein: a handle (76) is arranged on the baffle plate (72), and the handle (76) is positioned at the top of the baffle plate (72) and is vertically arranged.