Gate drainage structure for water conservancy project
By designing an automated water conservancy project gate hydrophobic structure, using the combination of arc ditch and annular frame, the automatic cleaning of suspended objects is achieved, solving the problems of frequent manual cleaning and limited volume in the existing technology, and improving the convenience of hydrophobic operation and efficiency.
Patent Information
- Application Number
- CN202421090771.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing water conservancy project hydrophobic structure requires manual regular cleaning, which is time-consuming and labor-intensive, and the volume of the filter mesh bag is limited, resulting in a high cleaning frequency and inconvenience to the use of hydrophobic.
A hydrophobic structure for gates for water conservancy projects is designed, including arc ditch, annular frame, support cross frame, filter mesh, guide plate and waste tank. The spindle is driven to rotate through peripheral driving device, and the guide plate is driven to rotate by a motor. , automatically pour the suspended material into the waste collection tank to achieve automatic cleaning.
It effectively avoids gate blockage caused by excessive suspended objects, reduces the frequency of manual cleaning, and improves the convenience and efficiency of hydrophobic operation.
Smart Images
Figure CN222275400U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy projects, in particular to a gate drainage structure for water conservancy projects. Background Art
[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize and protect surface and underground water resources and the environment. They are projects built to eliminate water disasters and develop and utilize water resources. Water conservancy projects are divided into flood control projects, farmland water conservancy projects, hydropower projects, waterway and port projects, and sea reclamation projects according to their service objects. When distributing and directing water flow in water conservancy projects, drainage structures are required to dredge or isolate water flow to achieve the desired water distribution purpose.
[0003] At present, the main function of the existing water conservancy project drainage structure is to dredge the water flow. As for the suspended debris flowing downward in the water body, the more conventional practice is to set a filter net or a filter net bag. The filter net is mainly used for the situation with less suspended matter, but it needs to be cleaned manually regularly. Although the filter net bag can collect more suspended matter in a unified manner, it also needs to be salvaged and cleaned manually regularly, which is time-consuming and labor-intensive. In addition, the volume of the filter net bag is limited, resulting in a high frequency of cleaning, which brings inconvenience to the use of drainage. Therefore, a gate drainage structure for water conservancy projects is needed to solve the above problems. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] Therefore, the purpose of the utility model is to provide a gate drain structure for water conservancy projects, so as to solve the problem that the existing water conservancy project drain structure proposed in the above background technology needs to be manually salvaged and cleaned regularly during use, which is time-consuming and labor-intensive, and the volume of the filter net bag is limited, resulting in a high frequency of cleaning and causing inconvenience in the use of drains.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gate drainage structure for a water conservancy project, comprising a gate masonry, a circular arc ditch at the front end of the gate opening in the middle part of the gate masonry, a ring frame is rotatably installed on the inner side of the circular arc ditch, and the front end of the ring frame is the water inlet direction and the rear end is the water outlet direction, a supporting cross frame is horizontally fixed to the middle part of the inner side of the ring frame, a main shaft coaxial with the ring frame is fixed at the front and rear ends of the central part of the supporting cross frame, the main shaft is driven to rotate by an external driving device, the rear end of the ring frame is covered with a filter screen, a first guide plate and a second guide plate adjacent to the first guide plate are hingedly installed on the front and back sides of the supporting cross frame, a driving unit that can drive the first guide plate and the second guide plate to rotate is also provided on the supporting cross frame, and discharge ports corresponding to the ends of the second guide plate are respectively provided at the two ends of the outer side of the ring frame, and a waste collecting trough is also provided on one side of the circular arc ditch and is located obliquely below the discharge port.
[0007] As a preferred solution of the gate drainage structure for a water conservancy project described in the utility model, a support frame for mounting a main shaft is also provided on the gate masonry, and the main shaft is rotatably mounted with the support frame through bearings, and a motor that can drive the main shaft to rotate is also provided on the support frame.
[0008] As a preferred solution of the gate drainage structure for a water conservancy project described in the utility model, the ends of the first guide plate and the second guide plate are rotatably installed on the supporting cross frame through a rotating shaft, and one side of the supporting cross frame is also provided with a motor 2 connected to the rotating shaft and driving the first guide plate to rotate, and a motor 3 driving the second guide plate to rotate.
[0009] As a preferred solution of the gate drainage structure for water conservancy projects described in the utility model, a door panel that can be opened outwards is hingedly connected to the inner side of the discharge port, and the door panel is rotated to the inner side of the discharge port through a torsion spring.
[0010] As a preferred solution of the gate drainage structure for water conservancy projects described in the utility model, an annular baffle is fixed around the inner side of the front end of the annular frame.
[0011] As a preferred solution of the gate drainage structure for water conservancy projects described in the utility model, the rear end of the annular frame is also provided with reinforcing ribs for supporting the filter screen.
[0012] Compared with the prior art, the beneficial effect of the utility model is that when the gate drainage structure for water conservancy projects is used, the suspended matter flowing into the lower inner part of the annular frame through the arc ditch will be intercepted by the filter screen, and then the main shaft drives the annular frame and the supporting cross frame to rotate at least 180 degrees, so that the discharge port corresponds to the upper edge of the waste collecting tank, so that the suspended matter is flipped to the upper inner part of the annular frame and placed on the supporting cross frame and the guide plate, and then the motor two will first drive the first guide plate to rotate, and dump the suspended garbage on the left side onto the second guide plate, and then the second guide plate rotates under the drive of the motor three, and pours the suspended matter on its upper part through the discharge port into the waste collecting tank for centralized placement, the staff can use mechanization to regularly salvage and transport the suspended matter garbage in the waste collecting tank, and can realize reciprocating automatic cleaning operations during use, effectively avoiding the blocking effect of excessive suspended matter on the gate, and no frequent regular salvage and cleaning by manual labor is required, which saves time and effort, and brings convenience to the drainage and use of the gate. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the external structure of the device of the utility model;
[0014] Figure 2 This is a schematic diagram of the inner structure of the annular frame of the utility model;
[0015] Figure 3 This is a schematic diagram of the rear end structure of the annular frame of the utility model;
[0016] Figure 4 This is a schematic diagram of a front view operation demonstration of the utility model.
[0017] In the figure: 100, gate masonry; 110, arc ditch; 200, annular frame; 210, supporting cross frame; 220, main shaft; 221, motor 1; 230, filter screen; 240, first guide plate; 241, motor 2; 250, second guide plate; 251, motor 3; 260, discharge port; 261, door panel; 270, annular baffle; 280, reinforcing rib; 300, waste collecting trough. DETAILED DESCRIPTION
[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0019] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0021] Figure 1-Figure 4 The schematic diagram of the whole structure of the gate drainage structure for water conservancy project of the utility model is shown. Figure 1-Figure 4 A gate drainage structure for a water conservancy project in this embodiment includes a gate masonry 100, a circular arc ditch 110 is provided in the middle of the gate masonry 100 and is located at the front end of the gate opening, a ring frame 200 is rotatably mounted on the inner side of the circular arc ditch 110, and the front end of the ring frame 200 is in the water inlet direction and the rear end is in the water outlet direction, a supporting cross frame 210 is horizontally fixed in the middle of the inner side of the ring frame 200, and a main shaft 220 coaxial with the ring frame 200 is fixed at the front and rear ends of the central part of the supporting cross frame 210, and the main shaft 220 is driven by an external driving device 20 rotates, the rear end of the annular frame 200 is covered with a filter screen 230, and the front and back sides of the supporting cross frame 210 are respectively hingedly installed with a first guide plate 240 and a second guide plate 250 adjacent to the first guide plate 240, and the supporting cross frame 210 is also provided with a driving unit that can drive the first guide plate 240 and the second guide plate 250 to rotate, and discharge ports 260 corresponding to the ends of the second guide plate 250 are respectively provided at both ends of the outer side of the annular frame 200, and a waste collecting trough 300 is also provided on one side of the arc ditch 110 and is located obliquely below the discharge port 260.
[0022] A support frame for mounting a main shaft 220 is also provided on the gate masonry 100, and the main shaft 220 is rotatably mounted with the support frame through bearings. A motor 221 that can drive the main shaft 220 to rotate is also provided on the support frame. When in use, the main shaft 220 is driven to rotate by the motor 221, and then the annular frame 200 is driven to rotate by the support cross frame 210. The purpose of the rotation is to rotate the suspended matter located below the support cross frame 210 to above the support cross frame 210, and to guide the suspended matter out through the cooperation of the first guide plate 240, the second guide plate 250 and the discharge port 260. It is simple and easy to operate.
[0023] On the basis of the above-mentioned embodiment, more specifically, the ends of the first guide plate 240 and the second guide plate 250 are rotatably installed on the supporting cross frame 210 through a rotating shaft, and one side of the supporting cross frame 210 is also provided with a motor 241 connected to the rotating shaft and driving the first guide plate 240 to rotate, and a motor 3 251 driving the second guide plate 250 to rotate. The suspended matter flowing into the lower inner part of the annular frame 200 through the arc ditch 110 will be intercepted by the filter screen 230, and then the main shaft 220 drives the annular frame 200 and the supporting cross frame 210 to rotate at least 180°, so that the discharge port 260 corresponds to the upper edge of the waste collecting tank 300, so that the suspended matter is flipped to the upper inner part of the annular frame 200 and It is placed on the supporting cross frame 210 and the guide plate, and then the motor 241 will first drive the first guide plate 240 to rotate, and dump the suspended garbage on the left side onto the second guide plate 250. Then the second guide plate 250 is rotated under the drive of the motor 3 251, and the suspended matter on its upper part is poured into the waste collecting tank 300 through the discharge port 260 for centralized placement. The staff can use the machine to regularly and uniformly clean the suspended garbage in the waste collecting tank 300. During use, it can automatically realize multiple reciprocating cleaning operations, effectively avoiding the blockage of the gate caused by excessive suspended matter, and there is no need for frequent and regular salvage and cleaning by manual labor, which saves time and effort and brings convenience to the drainage and use of the gate.
[0024] Here, the waste collecting trough 300 has a very manageable storage capacity compared to the traditional net bag structure. The specific structure of the waste collecting trough 300 is not limited. For example, it can be set to a ditch shape, so that suspended matter can be stored for a long time without salvaging and cleaning, which is simple and practical.
[0025] Furthermore, a door panel 261 that can be opened outward is hinged on the inner side of the discharge port 260, and the door panel 261 is rotated on the inner side of the discharge port 260 through a torsion spring. The door panel 261 is hingedly installed on the inner side of the discharge port 260 by the torsion spring. In this way, the door panel 261 is in a closed state when there is no need to discharge the material. When it is necessary to discharge the material, the suspended garbage pouring down will directly push open the door panel 261, thereby discharging the garbage.
[0026] Furthermore, an annular baffle 270 is fixed around the inner side of the front end of the annular frame 200. The annular baffle 270 can block and store suspended matter entering the inner side of the annular frame 200. It should be noted that the height of the connection between the arc ditch 110 and the front end of the annular frame 200 is greater than the edge height of the annular baffle 270. In this way, the suspended matter drifting downward will directly enter the inner side of the annular frame 200.
[0027] Furthermore, the rear end of the annular frame 200 is also provided with reinforcing ribs 280 for supporting the filter screen 230. The reinforcing ribs 280 can support and stabilize the filter screen 230 to prevent the filter screen 230 from being twisted and deformed by the impact of strong water flow, thereby ensuring the use effect of the filter screen 230. Secondly, in actual applications, the reinforcing ribs 280 and the filter screen 230 are preferably set as a detachable structure, which can facilitate later maintenance and replacement.
[0028] In summary, in the gate drainage structure for a water conservancy project of the present embodiment, during operation, the suspended matter flowing into the lower inner part of the annular frame 200 through the arc ditch 110 will be intercepted by the filter screen 230, and then the main shaft 220 drives the annular frame 200 and the supporting cross frame 210 to rotate at least 180 degrees, so that the discharge port 260 corresponds to the upper edge of the waste collecting tank 300, so that the suspended matter is turned over to the upper inner part of the annular frame 200 and placed on the supporting cross frame 210 and the guide plate, and then the second motor 241 will first drive the first guide plate 240 to rotate, The suspended garbage on the left side is dumped onto the second guide plate 250, which is then driven by the motor three 251 to rotate, and the suspended matter on its upper part is poured into the waste collecting tank 300 through the discharge port 260 for centralized placement. The staff can use the machine to regularly and uniformly clean the suspended garbage in the waste collecting tank 300. During use, the cleaning operation can be automatically performed back and forth multiple times, effectively avoiding the blockage of the gate caused by excessive suspended matter, and no frequent regular salvage and cleaning by manual labor is required, saving time and effort.
[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A gate drainage structure for a water conservancy project, characterized in that: The invention comprises a gate masonry (100), wherein the gate masonry (100) has an arc ditch (110) in the middle part thereof and is located at the front end of the gate opening, an annular frame (200) is rotatably mounted on the inner side of the arc ditch (110), and the front end of the annular frame (200) is in the water inlet direction and the rear end is in the water outlet direction, a supporting cross frame (210) is transversely fixed on the middle part of the inner side of the annular frame (200), and a main shaft (220) coaxial with the annular frame (200) is fixed at the front and rear ends of the central part of the supporting cross frame (210), and the main shaft (220) is driven to rotate by an external driving device, and the annular frame (200) The rear end is covered with a filter screen (230); a first material guide plate (240) and a second material guide plate (250) adjacent to the first material guide plate (240) are hingedly mounted on the front and back sides of the support cross frame (210), and a driving unit capable of driving the first material guide plate (240) and the second material guide plate (250) to rotate is also provided on the support cross frame (210); discharge ports (260) corresponding to the ends of the second material guide plate (250) are respectively provided at the two ends of the outer side of the annular frame (200); and a waste collection trough (300) is also provided on one side of the circular arc ditch (110) and is located obliquely below the discharge port (260).
2. A gate drainage structure for water conservancy projects according to claim 1, characterized in that: A support frame for mounting a main shaft (220) is also provided on the gate masonry (100), and the main shaft (220) is rotatably mounted with the support frame via a bearing. A motor (221) capable of driving the main shaft (220) to rotate is also provided on the support frame.
3. A gate drainage structure for water conservancy projects according to claim 1, characterized in that: The ends of the first material guide plate (240) and the second material guide plate (250) are rotatably mounted on the supporting cross frame (210) via a rotating shaft, and one side of the supporting cross frame (210) is also provided with a second motor (241) connected to the rotating shaft and driving the first material guide plate (240) to rotate, and a third motor (251) driving the second material guide plate (250) to rotate.
4. A gate drainage structure for water conservancy engineering according to claim 1, characterized in that: A door panel (261) that can be opened outwards is also hingedly connected to the inner side of the discharge port (260), and the door panel (261) is rotated on the inner side of the discharge port (260) via a torsion spring.
5. A gate drainage structure for water conservancy projects according to claim 1, characterized in that: An annular baffle (270) is also fixed around the inner side of the front end of the annular frame (200).
6. A gate drainage structure for water conservancy engineering according to claim 1, characterized in that: The rear end of the annular frame (200) is also provided with reinforcing ribs (280) for supporting the filter screen (230).