Rotary opening and closing water interception assembly

Abstract

The utility model relates to the technical field of hydraulic engineering discloses a rotation open and close type water conservancy intercepting assembly, including the water channel, the inner wall front side fixedly connected with fixed base of water channel, the top of fixed base installs the turnover mechanism, the turnover mechanism is used for conveniently opening the gate, the inner wall middle part of water channel is installed with the rubbing mechanism. In the utility model, the motor rotation drives bevel gear no.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, and in particular to a rotary opening and closing water conservancy interception component. Background Technology

[0002] Rotary opening and closing hydraulic interception components are devices used in water conservancy projects. They are mainly used to intercept river flow, control water flow, and play a role in flood control. They can precisely control the interception and flow rate according to different working conditions and needs, thereby improving the operational efficiency of water conservancy projects and the utilization efficiency of water resources. They can adapt to different river shapes, water flow conditions, and environmental requirements, and can play a good role in various complex water conservancy engineering scenarios.

[0003] In existing technology, when the water flow is low or the rotating weir and baffle are in a closed or slightly open state, most of the water flow is intercepted in the intercepting pipe and a specific area, thus achieving sewage interception and transporting the sewage to a sewage treatment plant for treatment. According to actual needs, the control system adjusts the drive device to rotate the rotating weir and baffle to a suitable angle, thereby controlling the flow rate to meet different water conservancy needs for irrigation, water supply, and drainage. When rainfall increases and the water level in the well and river rises to a certain level, the rotating weir and baffle open. The increased height allows rainwater to be quickly discharged through the rainwater outlets of the intercepting wells and the river channel, preventing excessive water accumulation and flooding. However, to prevent backflow, the overflow weir is usually set according to the highest water level of the river channel, which raises the upstream water head of the drainage system, increases head loss, and easily causes waterlogging, which is not conducive to smooth drainage. Now, physical overflow outlets are set up so that in extreme conditions (such as equipment power failure or excessively high water level), water can be discharged through the physical overflow outlets to prevent waterlogging. However, the swaying problem of the steel cable when the gate is hoisted by traditional steel cable results in poor stability and safety of the gate's lifting and lowering. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rotary opening and closing hydraulic interception component, which aims to improve the problem of steel cable swaying when hoisting gates with traditional steel cables in the prior art, resulting in poor stability and safety of gate lifting and lowering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a rotary opening and closing water diversion component, including a water channel, a fixed seat fixedly connected to the front side of the inner wall of the water channel, a flipping mechanism installed on the top of the fixed seat, the flipping mechanism being used to facilitate opening the gate, a crushing mechanism installed in the middle of the inner wall of the water channel, the crushing mechanism being used to crush impurities; the flipping mechanism includes a fixed plate, a plurality of shaft seats are fixedly connected at equal intervals in the middle of the bottom wall of the fixed plate, a rotating shaft is rotatably connected to the inner wall of the shaft seats, a water baffle is fixedly connected to the outer wall of the rotating shaft, and a transmission wheel is fixedly connected to the left end of the rotating shaft.

[0006] As a further description of the above technical solution:

[0007] A slide rail is fixedly connected to the left side of the bottom wall of the fixed plate, and a rack is slidably connected to the outer wall of the slide rail. The rack meshes with a transmission wheel. Multiple limiting blocks are fixedly connected at equal intervals to the left side of the bottom wall of the fixed plate, and a drive assembly is installed on the front side of the bottom wall of the fixed plate.

[0008] As a further description of the above technical solution:

[0009] The drive assembly includes a motor, which is fixedly connected to the front left side of the bottom wall of the fixed plate. The output end of the motor is fixedly connected to a helical gear. A threaded rod is rotatably connected to the inner wall of the limiting block. A slider is threadedly connected to the outer wall of the threaded rod. The slider is connected to a rack. A helical gear is fixedly connected to the front end of the threaded rod. The helical gear and the helical gear are meshed together.

[0010] As a further description of the above technical solution:

[0011] The crushing mechanism includes a mounting plate, which is fixedly connected to the left and right sides of the inner wall of the water channel. Multiple crushing rollers are rotatably connected at equal intervals on the inner side of the mounting plate, and the multiple crushing rollers are meshed with each other. A second fixing plate is fixedly connected to the top wall of the mounting plate, and a fixing block is fixedly connected to the front side of the bottom wall of the second fixing plate. Multiple clamping plates are fixedly connected at equal intervals on the right side of the bottom wall of the fixing block, and a transmission assembly is installed on the bottom wall of the fixing block.

[0012] As a further description of the above technical solution:

[0013] The transmission assembly includes a motor, which is fixedly connected to the front side of the bottom wall of the fixed block. The output end of the motor is fixedly connected to a second transmission wheel, which is rotatably connected to the inner wall of the clamping plate.

[0014] As a further description of the above technical solution:

[0015] A drain outlet is installed on the front side of the outer wall of the mounting plate, and a filter screen is installed on the inner wall of the drain outlet.

[0016] As a further description of the above technical solution:

[0017] A control cabinet is installed on the right side of the outer wall of the water channel, and a fixed column is installed on the right side of the outer wall of the water channel.

[0018] As a further description of the above technical solution:

[0019] A solar panel is installed on the upper middle part of the outer wall of the fixed column, and a camera is installed on the top of the fixed column.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the rotation of the motor drives the rotation of the second helical gear, which in turn drives the first helical gear to rotate the threaded rod. When the threaded rod rotates, the slider can move back and forth on the outer wall of the threaded rod. The movement of the slider drives the rack to slide on the outer wall of the slide rail. The rack drives the first transmission wheel, which in turn drives the rotating shaft to rotate, thereby rotating the baffle plate. This allows the baffle plate to open and close on the fixed seat, thus intercepting and releasing water in the channel. The operation is convenient and prevents the steel cable from swaying during the hoisting of the gate, which can lead to poor stability and safety of the gate's lifting and lowering.

[0022] 2. In this utility model, the rotation of the motor drives the second transmission wheel to rotate. The second transmission wheel meshes with the top crushing roller, thereby driving the top crushing roller to rotate. After the top crushing roller rotates, it drives the lower crushing roller to rotate, which can crush large impurities in the water flow. The crushed particles then pass through the filter screen, which blocks the water flow and allows the water flow to pass through the baffle plate more quickly. This prevents impurities in the water from getting tangled in the baffle plate, causing it to jam and preventing it from opening and closing properly, thus reducing the sealing performance of the interception and the practicality of the device. Attached Figure Description

[0023] Figure 1 This is a perspective view of the rotary opening and closing hydraulic interception component proposed in this utility model;

[0024] Figure 2 This is a front view of the rotary opening and closing hydraulic interception component proposed in this utility model;

[0025] Figure 3 This is a side view of the rotary opening and closing hydraulic interception component proposed in this utility model;

[0026] Figure 4 This is a partial structural schematic diagram of the rotary opening and closing hydraulic interception component proposed in this utility model;

[0027] Figure 5 This is a partial structural exploded view of the rotary opening and closing hydraulic interception component proposed in this utility model.

[0028] Legend:

[0029] 1. Water channel; 2. Fixed base; 3. Tilting mechanism; 301. Fixed plate one; 302. Slide rail; 303. Limit block; 304. Shaft seat; 305. Rack; 306. Rotating shaft; 307. Drive assembly; 3071. Threaded rod; 3072. Slider; 3073. Motor; 3074. Helical gear one; 3075. Helical gear two; 308. Transmission wheel one; 309. Water baffle; 4. Crushing mechanism; 401. Fixed plate two; 402. Crushing roller; 403. Fixed block; 404. Transmission assembly; 4041. Motor; 4042. Transmission wheel two; 405. Clamping plate; 406. Mounting plate; 407. Filter screen; 408. Drain outlet; 5. Control cabinet; 6. Fixed column; 7. Solar panel; 8. Camera. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a rotary opening and closing water diversion component, including a water channel 1. A fixed seat 2 is fixedly connected to the front side of the inner wall of the water channel 1. A flipping mechanism 3 is installed on the top of the fixed seat 2 to facilitate opening the gate. A crushing mechanism 4 is installed in the middle of the inner wall of the water channel 1 to crush impurities. The flipping mechanism 3 includes a fixed plate 301. Multiple bearing seats 304 are fixedly connected at equal intervals in the middle of the bottom wall of the fixed plate 301. A rotating shaft 306 is rotatably connected to the inner wall of the bearing seat 304. A water baffle 309 is fixedly connected to the outer wall of the rotating shaft 306. A transmission wheel 308 is fixedly connected to the left end of the rotating shaft 306. A slide rail 302 is fixedly connected to the left side of the bottom wall of the fixed plate 301. The outer wall of the slide rail 302 is slidably connected to... A rack 305 is provided, which meshes with a transmission wheel 308. Multiple limiting blocks 303 are fixedly connected at equal intervals on the left side of the bottom wall of a fixed plate 301. A drive assembly 307 is installed on the front side of the bottom wall of the fixed plate 301. The drive assembly 307 includes a motor 3073, which is fixedly connected to the front left side of the bottom wall of the fixed plate 301. A helical gear 3075 is fixedly connected to the output end of the motor 3073. A threaded rod 3071 is rotatably connected to the inner wall of the limiting block 303. A slider 3072 is threadedly connected to the outer wall of the threaded rod 3071. The slider 3072 is connected to the rack 305. A helical gear 3074 is fixedly connected to the front end of the threaded rod 3071. The helical gear 3074 meshes with the helical gear 3075.

[0032] Specifically, the rotation of motor 3073 drives helical gear 3075 to rotate, which in turn drives helical gear 3074 to rotate threaded rod 3071. When threaded rod 3071 rotates, slider 3072 can move back and forth on the outer wall of threaded rod 3071. The movement of slider 3072 drives rack 305 to slide on the outer wall of slide rail 302. Rack 305 drives transmission wheel 308, which in turn drives shaft 306 to rotate, thus rotating baffle 309. This allows baffle 309 to open and close on fixed seat 2, thereby intercepting and releasing water in water channel 1. The operation is convenient and prevents the steel cable from swaying during the hoisting of the gate, which could lead to poor stability and safety of the gate's lifting and lowering.

[0033] Reference Figure 1 , Figure 2 and Figure 5The crushing mechanism 4 includes a mounting plate 406, which is fixedly connected to the left and right sides of the inner wall of the water channel 1. Multiple crushing rollers 402 are equidistantly rotatably connected to the inner side of the mounting plate 406, and the multiple crushing rollers 402 are meshed with each other. A second fixing plate 401 is fixedly connected to the top wall of the mounting plate 406. A fixing block 403 is fixedly connected to the front side of the bottom wall of the second fixing plate 401. Multiple clamping plates 405 are fixedly connected to the right side of the bottom wall of the fixing block 403 at equal intervals. A transmission assembly 404 is installed on the bottom wall of the fixing block 403. The transmission assembly 404 includes a motor 4041, which is fixedly connected to the front side of the bottom wall of the fixing block 403. A second transmission wheel 4042 is fixedly connected to the output end of the motor 4041, and the second transmission wheel 4042 is rotatably connected to the inner wall of the clamping plate 405. A drain outlet 408 is installed on the front side of the outer wall of the mounting plate 406, and a filter screen 407 is installed on the inner wall of the drain outlet 408.

[0034] Specifically, the rotation of motor 4041 drives the second transmission wheel 4042 to rotate. The second transmission wheel 4042 meshes with the top crushing roller 402, thereby driving the top crushing roller 402 to rotate. After the top crushing roller 402 rotates, it drives the lower crushing roller 402 to rotate, which can crush large impurities in the water flow. The crushed particles then pass through the filter screen 407, which blocks the water flow and allows the water flow to pass through the baffle plate 309 more quickly. This prevents impurities in the water from getting tangled in the baffle plate 309, causing it to jam and preventing it from opening and closing properly, thus reducing the sealing performance of the interception and the practicality of the device.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A control cabinet 5 is installed on the right side of the outer wall of the water channel 1. A fixed column 6 is installed on the right side of the outer wall of the water channel 1. A solar panel 7 is installed on the upper part of the outer wall of the fixed column 6. A camera 8 is installed on the top of the fixed column 6.

[0036] Specifically, control cabinet 5 centrally operates and manages multiple control valves. Staff can conveniently open, close, and adjust the opening of water baffles 309 at different locations from control cabinet 5, without having to operate each water baffle 309 on-site, thus improving work efficiency and management convenience. Camera 8 captures the opening and closing status of water baffles 309 in real time, allowing managers to clearly understand the working status of water baffles 309 from the control center and remotely, and promptly detect any abnormalities in water baffles 309, such as whether water baffles 309 are completely closed or whether there is any leakage.

[0037] Working principle: The rotation of motor 3073 precisely drives helical gear 3075 to rotate synchronously through mechanical transmission system. Helical gear 3075 and helical gear 3074 form a stable meshing transmission relationship, thereby efficiently transmitting power to threaded rod 3071. When threaded rod 3071 rotates under power drive, its external thread and the internal thread of slider 3072 cooperate with each other, causing slider 3072 to make precise forward and backward linear displacement along the outer wall of threaded rod 3071. The movement of slider 3072 drives rack 305 to slide smoothly under the guidance of slide rail 302 through rigid connection, thereby driving rotating shaft 306 to rotate. The rotation of rotating shaft 306 directly acts on baffle plate 309, enabling it to achieve precise opening and closing action on fixed seat 2, thereby achieving effective interception and smooth discharge of water flow in water channel 1. This mechanical transmission method is simple and reliable to operate, effectively solves the problem of steel cable swaying when hoisting gates with steel cables, and significantly improves the stability and safety of gate lifting process.

[0038] The rotational power of motor 4041 drives transmission wheel 4042 to rotate synchronously through the transmission system. Transmission wheel 4042 and top crushing roller 402 form a stable gear meshing transmission, thereby driving the top crushing roller 402 to rotate. The top crushing roller 402 drives the lower crushing roller 402 to rotate synchronously in opposite directions through the gear transmission mechanism. A high-efficiency crushing zone is formed between the two crushing rollers 402, which can fully crush large impurities passing through the water flow. The crushed fine particles are then filtered and separated by filter screen 407. The precision mesh structure of filter screen 407 can effectively intercept solid particles while ensuring the rapid passage of water. This dual treatment mechanism effectively prevents impurities in the water from entangled and accumulating at the baffle plate 309, avoiding the situation where the baffle plate 309 cannot open and close normally due to obstruction. This ensures the sealing performance and overall practicality of the interception device. The entire system achieves effective management of water flow and reliable treatment of impurities through the synergistic effect of mechanical transmission and crushing filtration.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotary opening and closing hydraulic interception component, comprising a water channel (1), characterized in that: A fixed seat (2) is fixedly connected to the front side of the inner wall of the water channel (1). A flipping mechanism (3) is installed on the top of the fixed seat (2). The flipping mechanism (3) is used to facilitate opening the gate. A crushing mechanism (4) is installed in the middle of the inner wall of the water channel (1). The crushing mechanism (4) is used to crush impurities. The flipping mechanism (3) includes a fixed plate (301), a plurality of bearing seats (304) are fixedly connected at equal intervals in the middle of the bottom wall of the fixed plate (301), a rotating shaft (306) is rotatably connected to the inner wall of the bearing seat (304), a baffle plate (309) is fixedly connected to the outer wall of the rotating shaft (306), and a transmission wheel (308) is fixedly connected to the left end of the rotating shaft (306).

2. The rotary opening and closing hydraulic interception component according to claim 1, characterized in that: A slide rail (302) is fixedly connected to the left side of the bottom wall of the first fixed plate (301). A rack (305) is slidably connected to the outer wall of the slide rail (302). The rack (305) is meshed with the first transmission wheel (308). Multiple limiting blocks (303) are fixedly connected at equal intervals to the left side of the bottom wall of the first fixed plate (301). A drive assembly (307) is installed on the front side of the bottom wall of the first fixed plate (301).

3. The rotary opening and closing hydraulic interception component according to claim 2, characterized in that: The drive assembly (307) includes a motor (3073), which is fixedly connected to the left front end of the bottom wall of the fixing plate (301). The output end of the motor (3073) is fixedly connected to a helical gear (3075). The inner wall of the limiting block (303) is rotatably connected to a threaded rod (3071). The outer wall of the threaded rod (3071) is threadedly connected to a slider (3072). The slider (3072) is connected to a rack (305). The front end of the threaded rod (3071) is fixedly connected to a helical gear (3074), which meshes with the helical gear (3075).

4. The rotary opening and closing hydraulic interception component according to claim 1, characterized in that: The crushing mechanism (4) includes a mounting plate (406), which is fixedly connected to the left and right sides of the inner wall of the water channel (1). Multiple crushing rollers (402) are rotatably connected at equal intervals on the inner side of the mounting plate (406). The multiple crushing rollers (402) are meshed with each other. A second fixing plate (401) is fixedly connected to the top wall of the mounting plate (406). A fixing block (403) is fixedly connected to the front side of the bottom wall of the second fixing plate (401). Multiple clamping plates (405) are fixedly connected at equal intervals on the right side of the bottom wall of the fixing block (403). A transmission assembly (404) is installed on the bottom wall of the fixing block (403).

5. The rotary opening and closing hydraulic interception component according to claim 4, characterized in that: The transmission assembly (404) includes a motor (4041), which is fixedly connected to the front side of the bottom wall of the fixed block (403). The output end of the motor (4041) is fixedly connected to a transmission wheel (4042), which is rotatably connected to the inner wall of the clamping plate (405).

6. The rotary opening and closing hydraulic interception component according to claim 4, characterized in that: A drain outlet (408) is installed on the front side of the outer wall of the mounting plate (406), and a filter screen (407) is installed on the inner wall of the drain outlet (408).

7. The rotary opening and closing hydraulic interception component according to claim 1, characterized in that: A control cabinet (5) is installed on the right side of the outer wall of the water channel (1), and a fixed column (6) is installed on the right side of the outer wall of the water channel (1).

8. The rotary opening and closing hydraulic interception component according to claim 7, characterized in that: A solar panel (7) is installed on the upper part of the outer wall of the fixed column (6), and a camera (8) is installed on the top of the fixed column (6).

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