CN221000886U - River diversion cut-off device - Google Patents

Abstract

The application discloses a river diversion cut-off device, which relates to the technical field of water conservancy and hydropower engineering and comprises two river dams, wherein cavities are formed in the two river dams, air cylinders are arranged in the cavities, the output ends of the air cylinders penetrate through one side wall of the cavities and are hinged with filter plates.

Description

River diversion cut-off device

Technical Field

The application relates to the technical field of water conservancy and hydropower engineering, in particular to a river diversion cut-off device.

Background

The water conservancy and hydropower engineering is an important infrastructure for guaranteeing sustainable development of national economy, and mainly comprises facilities such as dams and the like, wherein the dams are used for flood control, power generation, irrigation, water supply, ecological environment protection and the like.

The utility model patent of publication number CN218622112U proposes a kind of earth-rock dam prevents the water-draining building structure that overtopps and breaks, including earth-rock dam body, the water-passing weir has been seted up on the top of earth-rock dam body, the water-draining tank that lies in water-passing weir right side has been seted up to the inside of earth-rock dam body, the inside of water-passing weir and water-draining tank is all fixed mounting has the toe guard structure, the top fixed mounting of toe guard structure is located the barricade of water-passing weir and water-draining tank both sides.

According to the structure of the water-draining building for preventing the earth-rock dam from overtopping and breaking, when the garbage floats in river water, the garbage cannot be filtered, so that the garbage flows out along the water weir.

Disclosure of utility model

The utility model aims to solve or at least relieve the problem that when garbage floats in river water, the garbage cannot be filtered, so that the garbage flows out along a water weir.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a river course's water conservancy diversion cut-off equipment, includes two dams, two all seted up the cavity in the dam, install the cylinder in the cavity, the cylinder output runs through one side lateral wall of cavity and articulates there is the filter, the cylinder output with the sealing washer is installed to the cavity junction.

Through adopting above technical scheme, during the use, can filter rubbish through the filter, simultaneously through starting the cylinder in a river dam, make the cylinder output stretch out with filter one end ejecting, make the filter slope, can be close to the bank with rubbish that will pile up on the filter and pile up to the one end of filter through the motion of rivers, make things convenient for personnel to clear up.

Optionally, the water passing grooves are all formed in the top ends of the river dams, and the side walls of the river dams, which are located in the water passing grooves, are fixedly connected with diversion pipes.

Through adopting above technical scheme, when the water source of intercepting and storing is about to flood the top, can guide the drainage with the water source through basin and honeycomb duct, avoid flood the top.

Optionally, two be equipped with the outlet between the dam, outlet department is equipped with fixed frame, fixed frame both sides lateral wall and two dam lateral wall fixed connection, the spout has all been seted up to fixed frame inner wall four sides, driving motor is installed on fixed frame top, driving motor output fixedly connected with lead screw, the lead screw is kept away from driving motor's one end runs through fixed frame top and with fixed frame bottom inner wall rotates to be connected, the cover is equipped with the water gate on the lead screw, the water gate with lead screw looks spiro union, the water gate with spout sliding connection.

Through adopting above technical scheme, can be to the water source in the river course to cut off the storage through the water gate that keeps off, when meetting bad weather and leading to flood inundation, can make the lead screw rotate through starting driving motor, pass through the spout with the water gate that keeps off and upwards remove, open the outlet, discharge rivers from the outlet, avoided when the flood is great, can appear can't be fast with the flood discharge, lead to flood overflow dam crest and the problem of burst.

Optionally, the driving motor is sleeved with a rainproof box, and the bottom end of the rainproof box is fixedly connected with the fixed frame.

Through adopting above technical scheme, can avoid rain-proof box to lead to driving motor to soak through rain and snow weather, appear the problem of damage.

Optionally, the through hole is offered to rain-proof box one side lateral wall, through hole one side lateral wall articulates there is sealing door.

Through adopting above technical scheme, conveniently open rain-proof box through articulated sealing door and maintain the inspection to driving motor.

Optionally, the fixed frame is close to one side lateral wall of sealing door installs the cat ladder, the cover is equipped with on the cat ladder and prevents falling the frame, prevent falling the frame with fixed frame fixed connection.

Through adopting above technical scheme, make things convenient for personnel to climb fixed frame top through the cat ladder and inspect driving motor, can improve the security through preventing falling the frame simultaneously, avoid personnel to drop when the climbing.

Optionally, a plurality of support columns are fixedly connected to the top ends of the two dams, and a bridge body is fixedly connected to one end, away from the dam, of each support column.

By adopting the technical scheme, personnel can conveniently pass through the bridge body.

In summary, the beneficial effects of the application are as follows:

According to the application, through the cooperation arrangement among the structures such as the air cylinder, the sealing ring, the filter plate and the like, when the garbage disposal device is used, garbage can be filtered through the filter plate, meanwhile, the air cylinder in one river dam is started, the output end of the air cylinder extends out to push out one end of the filter plate, the filter plate is inclined, garbage accumulated on the filter plate can be moved to one end of the filter plate through the movement of water flow, the garbage is accumulated near the bank, the cleaning of personnel is facilitated, and the problem that when the garbage floats in river water, the garbage cannot be filtered, and the garbage flows out along the water weir is avoided as much as possible.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the cavity of the present utility model;

FIG. 3 is a schematic view showing the connection structure between the output end of the cylinder and the side wall of the cavity

FIG. 4 is a schematic view of the explosion structure of the dam and bridge body of the present utility model;

Fig. 5 is an enlarged view of the area a in fig. 1 according to the present utility model.

Reference numerals illustrate: 1. a river dam; 2. a cavity; 3. a cylinder; 4. a filter plate; 5. a seal ring; 6. a water passing tank; 7. a flow guiding pipe; 8. a water outlet; 9. a fixed frame; 10. a chute; 11. a driving motor; 12. a screw rod; 13. a water gate; 14. a rain-proof box; 15. a through port; 16. sealing the door; 17. a ladder stand; 18. an anti-falling frame; 19. a support column; 20. a bridge body.

Detailed Description

The application is described in further detail below with reference to fig. 1-5.

Referring to fig. 1-3, a river diversion cut-off device comprises two dams 1, wherein a cavity 2 with a sealing structure is formed in each of the two dams 1, a cylinder 3 for providing thrust is installed in the cavity 2, the output end of the cylinder 3 penetrates through one side wall of the cavity 2 and is hinged with a filter plate 4 for blocking garbage, and a sealing ring 5 for preventing water from flowing into the cavity 2 is installed at the joint of the output end of the cylinder 3 and the cavity 2.

When the garbage collection device is used, garbage can be filtered through the filter plate 4, meanwhile, the air cylinder 3 in one river dam 1 is started, the output end of the air cylinder 3 extends out to push out one end of the filter plate 4, the filter plate 4 is inclined, garbage stacked on the filter plate 4 can move towards one end of the filter plate 4 through movement of water flow, the garbage is stacked near the bank, the cleaning of people is facilitated, and the problem that garbage cannot be filtered when the garbage floats in river water is avoided as much as possible, so that the garbage flows out along a water weir is solved.

Referring to fig. 1 and 4, the top end of the river dam 1 is provided with a water passing groove 6, the side wall of one side of the water passing groove 6 is fixedly connected with a flow guide pipe 7, and when the water source stored by interception is about to flood, the water source can be guided and discharged through the water passing groove 6 and the flow guide pipe 7, so that flood-roof is avoided.

Referring to fig. 1, be equipped with outlet 8 between two river dams 1, outlet 8 department is equipped with fixed frame 9, fixed frame 9 both sides lateral wall and two river dam 1 lateral wall fixed connection, spout 10 has all been seted up to fixed frame 9 inner wall four sides, driving motor 11 is installed on fixed frame 9 top, driving motor 11 output fixedly connected with lead screw 12, driving motor 9 top is run through to the one end of keeping away from to lead screw 12 and fixed frame 9 bottom inner wall rotation connection, the cover is equipped with water gate 13 on the lead screw 12, water gate 13 and lead screw 12 looks spiro union, water gate 13 and spout 10 sliding connection can be stopped off the water source in the river course through water gate 13, when meeting bad weather and leading to flood inundation, can make lead screw 12 rotate through the spout 10 with water gate 13 upwards, open outlet 8, discharge from outlet 8 with rivers, the problem that can appear unable quick discharge flood to overflow dam break when the flood is great can appear, result in flood overflow top.

Referring to fig. 1, a driving motor 11 is sleeved with a rainproof box 14, the bottom end of the rainproof box 14 is fixedly connected with a fixed frame 9, and the problem that the driving motor 11 is immersed in water and damaged due to rain and snow weather can be avoided through the rainproof box 14.

Referring to fig. 1, a through hole 15 is formed in a side wall of a rainproof box 14, a sealing door 16 is hinged to a side wall of the through hole 15, and the rainproof box 14 is conveniently opened to maintain and check the driving motor 11 through the hinged sealing door 16.

Referring to fig. 1, a ladder stand 17 is installed on a side wall of the fixed frame 9, which is close to the sealing door 16, an anti-falling frame 18 is sleeved on the ladder stand 17, the anti-falling frame 18 is fixedly connected with the fixed frame 9, personnel can conveniently climb to the top end of the fixed frame 9 through the ladder stand 17 to check the driving motor 11, and meanwhile safety can be improved through the anti-falling frame 18, and personnel are prevented from falling off during climbing.

Referring to fig. 5, the top ends of the two dams 1 are fixedly connected with a plurality of support columns 19, one end, away from the dam 1, of each support column 19 is fixedly connected with a bridge 20, and personnel can conveniently pass through the bridge 20.

The implementation principle of the application is as follows: when the garbage collection device is used, garbage can be filtered through the filter plate 4, meanwhile, the air cylinder 3 in one river dam 1 is started, the output end of the air cylinder 3 extends out to push out one end of the filter plate 4, the filter plate 4 is inclined, garbage stacked on the filter plate 4 can move towards one end of the filter plate 4 through movement of water flow, the garbage is stacked near the bank, the cleaning of people is facilitated, and the problem that garbage cannot be filtered when the garbage floats in river water is avoided as much as possible, so that the garbage flows out along a water weir is solved.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a river course's water conservancy diversion cut-off equipment, includes two dams (1), its characterized in that: two cavity (2) have all been seted up in dam (1), install cylinder (3) in cavity (2), cylinder (3) output runs through one side lateral wall of cavity (2) and articulates there is filter (4), cylinder (3) output with sealing washer (5) are installed in cavity (2) junction.

2. A river diversion stop as defined in claim 1 wherein: the water passing grooves (6) are formed in the top ends of the river dams (1), and the side walls of one sides of the river dams (1) located the water passing grooves (6) are fixedly connected with flow guiding pipes (7).

3. A river diversion stop as defined in claim 1 wherein: two be equipped with outlet (8) between dam (1), outlet (8) department is equipped with fixed frame (9), fixed frame (9) both sides lateral wall and two dam (1) lateral wall fixed connection, spout (10) have all been seted up to fixed frame (9) inner wall four sides, driving motor (11) are installed on fixed frame (9) top, driving motor (11) output fixedly connected with lead screw (12), lead screw (12) keep away from driving motor (11) one end runs through fixed frame (9) top and with fixed frame (9) bottom inner wall rotation is connected, the cover is equipped with water gate (13) on lead screw (12), water gate (13) with lead screw (12) looks spiro union, water gate (13) with spout (10) sliding connection.

4. A river diversion stop as defined in claim 3, wherein: the driving motor (11) is sleeved with a rainproof box (14), and the bottom end of the rainproof box (14) is fixedly connected with the fixed frame (9).

5. The river diversion cut-off device of claim 4, wherein: the side wall of one side of the rainproof box (14) is provided with a through hole (15), and the side wall of one side of the through hole (15) is hinged with a sealing door (16).

6. The river diversion cut-off device of claim 5, wherein: the fixed frame (9) is close to one side wall of the sealing door (16) and is provided with a crawling ladder (17), an anti-falling frame (18) is sleeved on the crawling ladder (17), and the anti-falling frame (18) is fixedly connected with the fixed frame (9).

7. A river diversion stop as defined in claim 1 wherein: a plurality of support columns (19) are fixedly connected to the top ends of the two dams (1), and a bridge body (20) is fixedly connected to one end, away from the dams (1), of each support column (19).