Flood control and drainage sluice

Abstract

The utility model relates to the technical field of urban construction, and discloses a flood control and drainage sluice which comprises a sluice chamber and a sluice gate assembly. Comprising a gate chamber, a gate assembly and a silt guide assembly. The gate assembly is movably arranged in a river channel and connected with the lock chambers located on the two sides of the river channel. The silt guide assembly is arranged in the river channel and located on the side, close to the upstream, of the gate assembly, and the silt guide assembly and the silt opening of the lock chamber are arranged correspondingly; the bottom of the lock chamber is hollowed out to form a silt flushing pump chamber, the silt flushing pump chamber communicates with the silt opening, and the silt flushing pump chamber is used for depositing silt in the river channel and discharging the silt. When the gate assembly is closed and water flows through the gate assembly, sludge in the river channel is deposited in front of the gate assembly, the sludge guide assembly moves, and the deposited sludge is discharged into the sludge flushing pump chamber through the sludge opening. Deposited silt can be discharged through silt flushing equipment in the silt flushing pump chamber, and the silt is pumped out of the silt flushing pump chamber and conveyed to a designated place through a pipeline or other modes to be treated.

Description

Technical Field

[0001] The utility model relates to the technical field of urban construction, in particular to a flood control and drainage sluice. Background Art

[0002] Currently, with the development of cities, the construction of sluices in urban rivers is also in full swing. Its main functions are tide blocking, waterlogging drainage, water storage and water diversion and regulation, but it only meets the basic functions of the sluice.

[0003] However, when the sluice is set in the river, sediment will gradually move towards the sluice along with the water flow. If the sediment accumulates in the sluice, it will reduce the cross-sectional area of the water passage, increase the water flow resistance, resulting in poor water flow and unable to meet the normal navigation requirements. And sediment, debris, etc. in the water will enter the sluice along with the water flow. If not cleaned in time, they will accumulate in the sluice chamber, gradually blocking the sluice chamber and the gate, affecting the normal operation of the sluice. Summary of the Utility Model

[0004] Embodiments of the utility model aim to provide a flood control and drainage sluice to solve the technical problems raised in the prior art.

[0005] Embodiments of the utility model solve its technical problems by adopting the following technical solutions:

[0006] Provide a flood control and drainage sluice, applied to a river, including:

[0007] A sluice chamber, the sluice chamber is arranged on both sides of the river, and the sluice chamber is provided with a silt outlet;

[0008] A gate assembly, the gate assembly is movably arranged in the river and is connected to the sluice chambers located on both sides of the river;

[0009] A sediment guiding assembly, the sediment guiding assembly is arranged in the river and is located on the upstream side of the gate assembly, and the sediment guiding assembly is correspondingly arranged with the silt outlet of the sluice chamber;

[0010] Wherein, the bottom of the sluice chamber is hollowed out to form a silt flushing pump chamber, the silt flushing pump chamber is communicated with the silt outlet, and the silt flushing pump chamber is used for depositing the silt in the river and discharging the silt.

[0011] In some embodiments, the sediment guiding assembly includes a guide rail, a connecting piece and a silt discharging plate;

[0012] The guide rail is horizontally arranged in the river and is located on the upstream side of the gate assembly;

[0013] The connecting piece is slidably connected with the guide rail;

[0014] The silt removal plate is connected to the connecting member, and the silt removal plate is arranged corresponding to the silt outlet;

[0015] Wherein, the silt removal plate can push the silt in the river channel to the silt flushing pump chamber through the silt outlet.

[0016] In some embodiments, a water pump is arranged in the silt flushing pump chamber. The water pump is connected to a pipeline, and the water pump is used to suck the silt in the silt flushing pump chamber and discharge the silt through the pipeline.

[0017] In some embodiments, the gate assembly includes a gate body and a mounting frame;

[0018] The gate body is movably arranged on the mounting frame;

[0019] Both sides of the mounting frame are respectively connected to the gate chambers located on both sides of the river channel.

[0020] In some embodiments, the gate assembly further includes a lifting rod and a driving motor;

[0021] One end of the lifting rod is fixedly connected to the top end of the gate body;

[0022] The driving motor is rotatably connected to the other end of the lifting rod.

[0023] In some embodiments, a through hole is formed at the top of the mounting frame, and the lifting rod passes through the through hole and is fixedly connected to the gate body.

[0024] In some embodiments, the driving motor is arranged at the top of the mounting frame.

[0025] In some embodiments, a connecting frame and a connecting rod are arranged on the gate body. The connecting rod is horizontally arranged on the connecting frame, and one end of the lifting rod is fixedly connected to the connecting rod.

[0026] In some embodiments, a thread is arranged on the outer peripheral side of the lifting rod, and a rotating gear is arranged in the driving motor. The rotating gear meshes with the lifting rod.

[0027] In some embodiments, the gate assembly further includes a rotating disk. The rotating disk is arranged on the driving motor and is connected to the rotating gear.

[0028] Compared with the prior art, in the flood control and drainage sluice provided by the embodiment of the present utility model, it includes a sluice chamber, a gate assembly and a silt guiding assembly. The sluice chamber is arranged on both sides of the river course, and the sluice chamber is provided with a silt outlet; the gate assembly is movably arranged in the river course and is connected to the sluice chambers located on both sides of the river course; the silt guiding assembly is arranged in the river course and on the side of the gate assembly close to the upstream, and the silt guiding assembly is correspondingly arranged with the silt outlet of the sluice chamber; wherein, the bottom of the sluice chamber is hollowed out to form a silt flushing pump chamber, the silt flushing pump chamber is communicated with the silt outlet, and the silt flushing pump chamber is used for depositing the silt in the river course and discharging the silt. When the gate assembly is closed and water flows through the gate assembly, at this time the silt in the river course is deposited in front of the gate assembly, and at this time the silt guiding assembly moves, and discharges the deposited silt into the silt flushing pump chamber through the silt outlet. In the silt flushing pump chamber, the silt will gradually deposit. The deposited silt can be discharged through the silt flushing equipment in the silt flushing pump chamber, the silt is pumped out of the silt flushing pump chamber, and is transported to a designated place for treatment or disposal through pipelines or other means. Through such a setting, the problem of river course siltation can be effectively solved, the flood control and drainage capacity of the sluice can be improved, the silt deposition in the sluice can be prevented, and the normal navigation requirements can be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] One or more embodiments are exemplarily illustrated by the figures in the corresponding drawings. These exemplary illustrations do not limit the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, unless otherwise stated, and the figures in the drawings do not constitute a proportional limitation.

[0030] Figure 1 is a schematic plan view of the flood control and drainage sluice provided by the present utility model;

[0031] Figure 2 is a schematic structural view of the silt guiding assembly of the flood control and drainage sluice provided by the present utility model

[0032] Figure 3 is a schematic structural view of the sluice chamber of the flood control and drainage sluice provided by the present utility model;

[0033] Figure 4 is a schematic structural view of the gate assembly of the flood control and drainage sluice provided by the present utility model.

[0034] Reference numerals in the figures:

[0035] 100, flood control and drainage sluice; 10, sluice chamber; 11, silt flushing pump chamber; 12, silt outlet; 20, gate assembly; 21, gate body; 22, mounting frame; 221, connecting frame; 222, connecting rod; 23, lifting rod; 24, driving motor; 25, rotating disk; 30, silt guiding assembly; 31, guide rail; 32, connecting piece; 33, silt discharging plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] For the convenience of understanding the present utility model, the present utility model will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "connected" to another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. The terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" etc. used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0037] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model.

[0038] The following Figures 1 to 4 , through specific embodiments, the flood control and drainage sluice 100 provided by the embodiments of the present application will be described in detail.

[0039] Please refer to Figures 1 to 4 , Figure 1 which is a schematic plan view of the flood control and drainage sluice provided by the present utility model; Figure 2 which is a schematic structural view of the silt guiding component of the flood control and drainage sluice provided by the present utility model Figure 3 which is a schematic structural view of the sluice chamber of the flood control and drainage sluice provided by the present utility model; Figure 4 which is a schematic structural view of the gate assembly of the flood control and drainage sluice provided by the present utility model. The flood control and drainage sluice 100 provided by one of the embodiments of the present utility model is applied to a river course and includes a sluice chamber 10, a gate assembly 20 and a silt guiding component 30. The sluice chamber 10 is arranged on both sides of the river course, and the sluice chamber is provided with a silt port 12; the gate assembly 20 is movably arranged in the river course and is connected to the sluice chambers 10 located on both sides of the river course; the silt guiding component 30 is arranged in the river course and on the side of the gate assembly 20 close to the upstream, and the silt guiding component 30 is arranged corresponding to the silt port 12 of the sluice chamber 10; wherein, the bottom of the sluice chamber 10 is hollowed out to form a silt flushing pump chamber 11, and the silt flushing pump chamber 11 is communicated with the silt port 12, and the silt flushing pump chamber 11 is used for depositing the silt in the river course and discharging the silt.

[0040] The sluice chamber 10 with a hollow bottom forms a silt flushing pump chamber 11, where the silt in the river channel can be deposited. Through the function of the silt flushing pump chamber 11, the silt can be regularly discharged, reducing the accumulation of silt in the sluice chamber 10 and the river channel, preventing the influence of siltation on the function of the sluice, and ensuring the normal operation of the sluice. The silt flushing pump chamber 11 can keep the river channel unobstructed. It can timely remove the deposited silt, avoid the silt blocking the river channel and affecting the smooth flow of water. This is very important for flood control and waterlogging drainage, and helps to reduce flood disasters and waterlogging problems.

[0041] In this embodiment, when the gate assembly 20 is closed and water flows through the gate assembly 20, the silt in the river channel is deposited in front of the gate assembly 20. At this time, the silt guiding assembly 30 moves to discharge the deposited silt into the silt flushing pump chamber 11 through the silt outlet 12. In the silt flushing pump chamber 11, the silt will gradually deposit. The deposited silt can be discharged through the silt flushing equipment in the silt flushing pump chamber 11. The silt is pumped out of the silt flushing pump chamber 11 and transported to a designated location for treatment or disposal through pipelines or other means. Through such a setting, the problem of river channel siltation can be effectively solved, the flood control and waterlogging drainage capacity of the sluice can be improved, the silt deposition in the sluice can be prevented, and the normal navigation requirements can be met.

[0042] In some embodiments, the silt guiding assembly 30 includes a guide rail 31, a connecting piece 32 and a silt discharging plate 33; the guide rail 31 is horizontally arranged in the river channel and is located on the upstream side of the gate assembly 20; the connecting piece 32 is slidably connected with the guide rail 31; the silt discharging plate 33 is connected with the connecting piece 32 and is arranged corresponding to the silt outlet 12; wherein, the silt discharging plate 33 can push the silt in the river channel into the silt flushing pump chamber 11 through the silt outlet 12.

[0043] Among them, the connecting piece 32 is connected with the guide rail 31. The guide rail 31 is horizontally arranged in the river channel. The connecting piece 32 can move horizontally on the guide rail 31 to approach the silt outlets 12 on both sides, and the connecting piece 32 can drive the silt discharging plate 33 to move synchronously. When water flows through the gate assembly 20, the silt in the river channel is deposited in front of the gate assembly 20. Since the silt discharging plate 33 is arranged corresponding to the silt outlet 12 and the silt discharging plate 33 can move horizontally along the guide rail 31 under the action of the connecting piece 32, the silt will be pushed to the silt outlet 12 and enter the silt flushing pump chamber 11. Under the action of the silt flushing pump chamber 11, the silt will be discharged from the river channel, thereby reducing the silt deposition in the river channel. Through such a setting, the silt can be effectively guided into the silt flushing pump chamber 11, and the silt discharging efficiency can be improved.

[0044] In some embodiments, a water pump is arranged in the silt flushing pump chamber 11. The water pump is connected with a pipeline and is used to suck the silt in the silt flushing pump chamber 11 and discharge the silt through the pipeline.

[0045] The water pump can suck the silt in the silt flushing pump chamber 11 and discharge it through a pipeline. Compared with the natural sedimentation and discharge methods, it can clean the silt more quickly, reducing the accumulation of silt in the sluice. And through pipeline connection, the silt can be transported to a place far away from the sluice for treatment or discharge, without a large amount of cleaning work on the sluice site, which is convenient for operation and management.

[0046] When silt flushing is required, the operator starts the water pump to make it work. Then the water pump sucks the silt in the silt flushing pump chamber 11 into the pump body. The sucked silt is transported to the designated discharge location through the pipeline connected to the water pump. In addition, a control system can be set up to monitor parameters such as the operating state of the water pump and the discharge situation of the silt, and make necessary adjustments and maintenance.

[0047] In some embodiments, silt flushing pump chambers 11 are provided at the bottoms of both sides of the gate chambers 10. By providing silt flushing pump chambers 11 on both sides, the water flow can pass through the sluice evenly in two directions, thereby more effectively removing the silt and debris in the river channel. This helps to maintain the water level balance before and after the sluice and reduce the impact of the water flow on the sluice structure. And the symmetrically arranged silt flushing pump chambers 11 can increase the silt flushing capacity and efficiency. The two pump chambers can work simultaneously or be controlled separately according to needs to adapt to different silt flushing requirements.

[0048] In some embodiments, the gate assembly 20 includes a gate body 21 and a mounting frame 22; the gate body 21 is movably arranged on the mounting frame 22; both sides of the mounting frame 22 are respectively connected to the gate chambers 10 located on both sides of the river channel.

[0049] By connecting the mounting frame 22 to the gate chambers 10 on both sides of the river channel and movably arranging the gate body 21 on the mounting frame 22. Thus, functions such as tide blocking, waterlogging drainage, water storage, and water diversion and regulation can be realized for the gate body 21. Specifically, when the gate body 21 is moved on the mounting frame 22 to close the gate body 21, the water flow upstream can be blocked to play the role of tide blocking and water storage; when the gate body 21 is moved on the mounting frame 22 to open the gate body 21, the roles of waterlogging drainage and water diversion and regulation can be played.

[0050] When flood discharge or waterlogging drainage is required, the operating mechanism (such as a manual or electric device) drives the gate body 21 on the mounting frame 22 to move upward along the mounting frame 22 to open the gate body 21 and allow the water flow to pass through. After the flood recedes or the drainage task is completed, the operating mechanism moves the gate body 21 in the reverse direction to close it and block the water flow. By controlling the moving distance of the gate body 21, the opening degree of the gate body 21 can be adjusted, thereby controlling the speed and flow rate of the water flow and realizing the regulation of the water level.

[0051] In some embodiments, the gate assembly 20 further includes a lifting rod 23 and a driving motor 24; one end of the lifting rod 23 is fixedly connected to the top end of the gate body 21; the driving motor 24 is rotatably connected to the other end of the lifting rod 23.

[0052] By using the driving motor 24 to drive the rotation of the lifting rod 23, the rising and falling of the gate body 21 can be achieved, thereby controlling the on-off of the water flow. The opening height of the gate can be precisely controlled by the driving motor 24, so as to achieve precise control of the water flow and better meet the requirements of flood control and drainage.

[0053] When it is necessary to open the gate body 21, the driving motor 24 starts, and the power is transmitted to the lifting rod 23 through a speed reduction mechanism or a worm and worm gear mechanism to make it rotate. The rotation of the lifting rod 23 drives the gate body 21 to rise and leave the bottom of the gate, thereby opening the gate body 21 and allowing the water flow to pass through. When it is necessary to close the gate body 21, the driving motor 24 rotates in the reverse direction, driving the lifting rod 23 to descend, so that the gate body 21 contacts the bottom of the gate again, closing the gate body 21 and stopping the water flow.

[0054] In some embodiments, a through hole is formed at the top of the mounting frame 22, and the lifting rod 23 passes through the through hole and is fixedly connected to the gate body 21. The driving motor 24 is arranged at the top of the mounting frame 22. By providing a through hole in the mounting frame 22, and the gate body 21 is arranged in the mounting frame 22, at this time, the lifting rod 23 can enter the mounting frame 22 through the through hole and be connected to the gate body 21. And by arranging the driving motor 24 at the top of the mounting frame 22, it is convenient to connect the driving motor 24 to the other end of the lifting rod 23.

[0055] In some embodiments, a connecting frame 221 and a connecting rod 222 are arranged on the gate body 21, the connecting rod 222 is horizontally arranged on the connecting frame 221, and one end of the lifting rod 23 is fixedly connected to the connecting rod 222.

[0056] By providing a connecting frame 221 on the gate body 21 and a connecting rod 222 between the connecting frames 221, at this time, the lifting rod 23 can be connected to the connecting rod 222. When the lifting rod 23 rises and falls, the lifting rod 23 drives the gate body 21 to rise and fall through the connecting rod 222, thereby realizing the passing and cutoff of the water flow.

[0057] In some embodiments, a thread is provided on the outer peripheral side of the lifting rod 23, a rotating gear is arranged in the driving motor 24, and the rotating gear meshes with the lifting rod 23. The gate assembly 20 further includes a rotating disk 25, the rotating disk 25 is arranged on the driving motor 24 and the rotating disk 25 is connected to the rotating gear.

[0058] Through the meshing of the thread with the rotating gear and the connection of the rotating disc 25, the power transmission and motion conversion between the driving motor 24 and the lifting rod 23 are realized, thereby driving the rising and falling of the gate body 21. During operation, the rotating gear of the driving motor 24 meshes with the thread on the outer peripheral side of the lifting rod 23, converting the rotational motion of the driving motor 24 into the up-and-down linear motion of the lifting rod 23. The gate body 21 is fixedly connected to the top end of the lifting rod 23. Therefore, when the lifting rod 23 rises or falls, the gate body 21 also rises or falls accordingly, realizing the opening and closing of the gate.

[0059] In addition, the gate body 21 can be manually lifted and lowered by rotating the disc 25.

[0060] It should be particularly noted that the flood control and drainage sluice 100 provided in the embodiment of the present invention only shows the part related to the technical problem to be solved by the embodiment of the present invention. It can be understood that the flood control and drainage sluice 100 provided in the embodiment of the present invention further includes other structures for realizing the functions of the flood control and drainage sluice 100, which will not be elaborated herein one by one.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as above. For the sake of brevity, they are not provided in detail; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A flood control and drainage sluice, which is applied to a river course, is characterized in that, Comprising: A lock chamber, which is arranged on both sides of the river course, and the lock chamber is provided with a silt outlet; A gate assembly, which is movably arranged in the river course and is connected to the lock chambers located on both sides of the river course; A silt guiding assembly, which is arranged in the river course and is located on the upstream side of the gate assembly, and the silt guiding assembly is arranged corresponding to the silt outlet of the lock chamber; Wherein, the bottom of the lock chamber is hollowed out to form a silt flushing pump chamber, and the silt flushing pump chamber is communicated with the silt outlet, and the silt flushing pump chamber is used for depositing the silt in the river course and discharging the silt.

2. The flood control and drainage sluice according to claim 1, wherein The silt guiding assembly includes a guide rail, a connecting piece and a silt discharging plate; The guide rail is transversely arranged in the river course and is located on the upstream side of the gate assembly; The connecting piece is slidably connected to the guide rail; The silt discharging plate is connected to the connecting piece, and the silt discharging plate is arranged corresponding to the silt outlet; Wherein, the silt discharging plate can push the silt in the river course into the silt flushing pump chamber through the silt outlet.

3. The flood control and drainage sluice according to claim 2, characterized in that, A water pump is arranged in the silt flushing pump chamber, and the water pump is connected to a pipeline. The water pump is used for sucking the silt in the silt flushing pump chamber and discharging the silt through the pipeline.

4. The flood control and drainage sluice according to claim 1, characterized in that, The gate assembly includes a gate body and a mounting frame; The gate body is movably arranged on the mounting frame; Both sides of the mounting frame are respectively connected to the lock chambers located on both sides of the river course.

5. The flood control and drainage sluice according to claim 4, wherein The gate assembly further includes a lifting rod and a driving motor; One end of the lifting rod is fixedly connected to the top end of the gate body; The driving motor is rotatably connected to the other end of the lifting rod.

6. The flood control and drainage sluice according to claim 5, characterized in that, A through hole is formed in the top of the mounting frame, and the lifting rod passes through the through hole and is fixedly connected to the gate body.

7. The flood control and drainage sluice according to claim 6, characterized in that The driving motor is arranged on the top of the mounting frame.

8. The flood control and drainage sluice according to claim 7, characterized in that, A connecting frame and a connecting rod are arranged on the gate body, the connecting rod is horizontally arranged on the connecting frame, and one end of the lifting rod is fixedly connected to the connecting rod.

9. The flood control and drainage sluice according to claim 8, characterized in that Threads are arranged on the outer peripheral side of the lifting rod, and a rotating gear is arranged in the driving motor, and the rotating gear meshes with the lifting rod.

10. The flood control and drainage sluice according to claim 9, characterized in that, The gate assembly further includes a rotating disc, and the rotating disc is arranged on the driving motor and is connected to the rotating gear.

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