CN214783684U

CN214783684U - River course gate with clear away silt function

Info

Publication number: CN214783684U
Application number: CN202022180963.8U
Authority: CN
Inventors: 朱峰; 李媛; 赵泱军; 常叶青; 张沐川; 陈霞; 林庆梅
Original assignee: Jiangsu Surveying And Design Institute Of Water Resources Co ltd
Current assignee: Jiangsu Surveying And Design Institute Of Water Resources Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-11-19
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a river course gate with clear away silt function, including the lock chamber with install in flashboard in the lock chamber, the lock chamber is inherent the filter screen is installed to one side of flashboard, one side of filter screen is provided with the suction pipe, the suction pipe passes the lock chamber. The utility model provides a river course gate with clear away silt function, through having designed the filter screen, when having rivers to pass through after opening the gate, the filter screen can intercept silt that mix with in the rivers, guarantees that the water that flows out does not have silt impurity, has guaranteed local resident's daily water consumption; in addition, the left silt is not removed manually, the silt pump can be started, and the silt is pumped out of the lock chamber under the action of the silt pump and is discharged.

Description

River course gate with clear away silt function

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to river course gate with clear away silt function.

Background

The low-water-head hydraulic structure is built on a river channel and a canal, and the flow rate and the water level are controlled by using a gate. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water. Nowadays, with the development of nature by human, water and soil loss is gradually serious, and the lost soil enters rivers which are mixed with soil, thereby affecting the daily water consumption of residents.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model provides a river course gate with clear away silt function is in order to solve foretell technical problem.

In order to realize the purpose of the utility model, the utility model provides a technical scheme as follows:

the utility model provides a river course gate with clear away silt function, include the lock chamber with install in flashboard in the lock chamber, the lock chamber is inherent the filter screen is installed to one side of flashboard, one side of filter screen is provided with the suction dredge, the suction dredge passes the lock chamber.

Preferably, the screen is located on a side of the shutter adjacent to the upstream of the waterway.

Preferably, one end of the mud suction pipe, which is positioned outside the lock chamber, is sleeved with a mud inlet pipe, one end of the mud inlet pipe, which is not connected with the mud suction pipe, is connected with a mud pump, and one end of the mud pump, which is not connected with the mud inlet pipe, is connected with a mud discharge pipe.

Preferably, an empty groove is formed in the inner side of the mud inlet pipe, a rotating rod is arranged on the outer side of the empty groove, and the rotating rod penetrates through the mud inlet pipe through the empty groove; fixedly connected with upset disk on the rotary rod, the upset disk is located into mud pipe inside, fixed nut has been cup jointed to rotary rod one end, and the other end is provided with the operation portion.

Preferably, the operating part is of a cylindrical structure, and anti-skid grains are arranged on the outer side of the operating part.

Preferably, the outer side of the turnover wafer is provided with a rubber ring, and the rubber ring is attached to the inner side of the mud inlet pipe.

Preferably, the mud suction pipe is of an L-shaped structure, and the surface of the mud suction pipe is provided with antirust paint; the sludge discharge pipe is of a circular pipe structure, and one end of the sludge discharge pipe, which is not connected with the sand pump, is connected with a sludge collection box.

Preferably, the top end of the gate plate is fixedly connected with a connecting rod, the top end of the gate chamber is fixedly provided with a hoist, and the connecting rod penetrates through the gate chamber to be connected with the hoist.

Preferably, the filter screen includes first filter screen and second filter screen, first filter screen is located the flashboard with between the second filter screen, the aperture of first filter screen is less than the aperture of second filter screen, the side of first filter screen and second filter screen is connected and is formed hollow dictyosome, a side of dictyosome is provided with the first tube hole that is used for the suction pipe to pass, the lock chamber corresponds the position of tube hole is provided with the second tube hole that is used for the suction pipe to pass, the one end of suction pipe is located inside the dictyosome, and the other end passes first tube hole and second tube hole are located outside the flashboard.

Preferably, a first clamping groove and a second clamping groove are formed in the inner surface of the chamber, and the gate plate is located in the first clamping groove and is connected with the first clamping groove in a sliding mode; the net body is clamped in the second clamping groove.

The utility model provides a river course gate with clear away silt function, through having designed the filter screen, when having rivers to pass through after opening the gate, the filter screen can intercept silt that mix with in the rivers, guarantees that the water that flows out does not have silt impurity, has guaranteed local resident's daily water consumption; in addition, the left silt is not removed manually, the silt pump can be started, and the silt is pumped out of the lock chamber under the action of the silt pump and is discharged.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A;

FIG. 5 is an enlarged cross-sectional structural view at B of FIG. 4;

in the figure: 1. a lock chamber; 2. filtering with a screen; 3. a gate; 4. a hoist; 5. a sand pump; 6. a sewage collecting box; 11. a second card slot; 12. a pipe chase; 13. a first card slot; 21. a through-tube hole; 22. a first filter screen; 23. a second filter screen; 31. a connecting rod; 51. a mud inlet pipe; 52. a sludge discharge pipe; 53. a mud suction pipe; 54. turning over the wafer; 55. rotating the rod; 56. an empty groove; 57. a switch; 58. fixing a nut; 59. a rubber ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. 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.

Embodiment 1, the utility model provides a river course gate with clear away silt function, refer to fig. 1-5, including lock chamber 1 and flashboard 3 installed in the lock chamber, wherein, the installation of flashboard can use current mode to install, generally can be provided with first draw-in groove 13 on the lock chamber internal surface, the flashboard is located in the first draw-in groove and is connected with the first draw-in groove slidably; the top end of the lock chamber is fixedly provided with a hoist 4, the top end of the gate 3 is fixedly connected with a connecting rod 31, the connecting rod 31 penetrates through the lock chamber 1 to be connected with the hoist, and the hoist drives the connecting rod to drive the gate to lift so as to open and close the gate; the lock chamber is interior filter screen 2 is installed to one side of flashboard, and wherein the filter screen can be one, also can be a plurality of, and the lock chamber internal surface is provided with second draw-in groove 11, the filter screen card is in the second draw-in groove, general filter screen is located one side that is close to the river course upper reaches of flashboard, one side of filter screen 2 is provided with suction pipe 53, suction pipe 53 passes lock chamber 1, suction pipe are located the one end in the outside of lock chamber has cup jointed into mud pipe 51, advance mud pipe 51 not with the one end that suction pipe is connected with sand pump 5, sand pump 5 not with the one end that advances the mud pipe and connect is connected with mud pipe 52.

According to the river channel gate with the function of removing the silt, the filter screen is designed, so that when water flows through the gate after the gate is opened, the filter screen can intercept the silt mixed in the water flow, the outflow water is guaranteed to have no silt impurities, and the daily water consumption of local residents is guaranteed; in addition, the left silt is not removed manually, the silt pump can be started, and the silt is pumped out of the lock chamber under the action of the silt pump and is discharged.

In this embodiment, the mud suction pipe 53 is preferably designed to have an L-shaped structure, and the surface of the mud suction pipe 53 is provided with an anti-rust paint to prevent the mud suction pipe from rusting; mud pipe 52 pipe structure, just mud pipe 52 not with the one end that husky mud pump is connected with the dirt box 6 of receiving to carry out centralized processing to silt.

In the using process, silt does not need to be pumped when the gate is opened, and the water flow passing through the gate sometimes flows back to the silt pump to be leaked out when the water flow is large, so that the applicant also makes the following design; referring to fig. 5, the inner side of the mud feeding pipe 51 is provided with a hollow groove 56, which may also be referred to as a hole groove or a fixing hole, for a rotating rod to pass through, and the outer side of the hollow groove 56 is provided with a rotating rod 55, through which the rotating rod 55 passes through the mud feeding pipe 51; the mud pipe sealing structure is characterized in that a turnover wafer 54 is fixedly connected to the rotating rod 55, the turnover wafer 54 is located inside the mud pipe 51, a fixing nut 58 is sleeved at one end of the rotating rod 55, an operating portion 57 is arranged at the other end of the rotating rod 55, generally, the operating portion 57 is of a cylindrical structure, anti-skid grains are arranged on the outer side of the operating portion 57, a rubber ring 59 is arranged on the outer side of the turnover wafer 54 in order to increase the sealing performance of the turnover wafer and the mud pipe, and the rubber ring 59 is attached to the inner side of the mud pipe 51. The structure is in use. The rotary rod of the fixing nut can be loosened to drive the overturning wafer to rotate, the overturning wafer can be overturned in the rotating process to plug the mud inlet pipe or remove the plugging of the mud inlet pipe, the fixing nut is screwed after the angle of the overturning wafer is adjusted, so that the overturning wafer can plug the mud inlet pipe when silt is not required to be extracted frequently when the gate is opened, the plugging of the mud inlet pipe is removed when the silt is required to be extracted, and the water flow is prevented from flowing back to the silt pump and leaking out.

Embodiment 2, referring to fig. 1 to 5, embodiment 2 has substantially the same structure as embodiment 1, except that the arrangement of the filter screens is different, in this embodiment, the filter screens include a first filter screen 22 and a second filter screen 23, the first filter screen is located between the gate plate and the second filter screen, the aperture of the first filter screen is smaller than the aperture of the second filter screen, the side surfaces of the first filter screen and the second filter screen are connected to form a hollow screen body, one side surface of the screen body is provided with a first pipe hole 21 for a mud suction pipe to pass through, the gate chamber is provided with a second pipe hole 12 for the mud suction pipe to pass through at a position corresponding to the pipe hole, one end of the mud suction pipe is located inside the screen body, the other end of the mud suction pipe passes through the first pipe hole and the second pipe hole and is located outside the gate chamber, when a water flow passes through the gate, the first filter screen intercepts mud entrained in the water flow once, slowing down the speed that silt flows, the second filter screen is to the direct interception of silt, guarantees that the water that flows does not have silt impurity, and two filter screen cooperations like this further guarantee the water that flows does not have silt impurity to the dictyosome forms the protection to the suction pipe, prevents that aquatic thing from being inhaled the suction pipe and causing the jam of suction pipe.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a river course gate with clear away silt function, include lock chamber (1) and install in flashboard (3) in the lock chamber, its characterized in that:

the lock chamber is internally provided with a filter screen (2) on one side of the flashboard, one side of the filter screen (2) is provided with a mud suction pipe (53), and the mud suction pipe (53) penetrates through the lock chamber (1).

2. The river course gate of claim 1 having a function of removing silt, which is characterized in that:

the filter screen is located the one side that is close to the river course upstream of flashboard.

3. The river course gate of claim 1 having a function of removing silt, which is characterized in that:

the mud suction pipe is located one end in the outside of lock chamber is cup jointed and is advanced mud pipe (51), advance mud pipe (51) not with the one end that the mud suction pipe is connected with sand pump (5), sand pump (5) not with the one end that advances mud union coupling is connected with mud pipe (52).

4. The river course gate of claim 3 with clear away silt function, its characterized in that:

an empty groove (56) is formed in the inner side of the mud inlet pipe (51), a rotating rod (55) is arranged on the outer side of the empty groove (56), and the rotating rod (55) penetrates through the mud inlet pipe (51) through the empty groove;

the mud pipe is characterized in that a turnover wafer (54) is fixedly connected to the rotating rod (55), the turnover wafer (54) is located inside the mud pipe (51), one end of the rotating rod (55) is sleeved with a fixing nut (58), and the other end of the rotating rod (55) is provided with an operation part (57).

5. The river course gate with clear away silt function of claim 4, its characterized in that: the operation part (57) is of a cylindrical structure, and anti-skid grains are arranged on the outer side of the operation part.

6. The river course gate with clear away silt function of claim 4, its characterized in that: the outer side of the overturning wafer (54) is provided with a rubber ring (59), and the rubber ring (59) is attached to the inner side of the mud inlet pipe (51).

7. The river course gate of claim 3 with clear away silt function, its characterized in that: the mud suction pipe (53) is of an L-shaped structure, and antirust paint is arranged on the surface of the mud suction pipe (53);

the mud pipe (52) circular tube structure, just the mud pipe (52) not with the one end that the husky mud pump is connected with and receives dirty box (6).

8. The river course gate of claim 3 with clear away silt function, its characterized in that: flashboard (3) top fixedly connected with connecting rod (31), the top of floodgate room is fixed with headstock gear (4), connecting rod (31) pass floodgate room (1) with the headstock gear is connected.

9. The gate for river course with function of removing mud and sand according to any one of claims 1-8, wherein: the filter screen includes first filter screen (22) and second filter screen (23), first filter screen is located the flashboard with between the second filter screen, the aperture of first filter screen is less than the aperture of second filter screen, the side of first filter screen and second filter screen is connected and is formed hollow dictyosome, a side of dictyosome is provided with first tube hole (21) that are used for the suction pipe to pass, the lock chamber corresponds the position of tube hole is provided with second tube hole (12) that are used for the suction pipe to pass, the one end of suction pipe is located inside the dictyosome, and the other end passes first tube hole and second tube hole are located outside the flashboard.

10. The river course gate of claim 9 with a function of removing sediment, which is characterized in that: a first clamping groove (13) and a second clamping groove (11) are formed in the inner surface of the chamber, and the flashboard is located in the first clamping groove and is connected with the first clamping groove in a sliding mode;

the net body is clamped in the second clamping groove.