A water conservancy river channel pollution interception and flood prevention device

Abstract

The present application relates to the technical field of river pollution interception and flood prevention, and in particular to a water conservancy river pollution interception and flood prevention device, comprising: a frame module, which is arranged in a water conservancy river; an interception module, which includes a transmission mechanism, an interception mechanism and a driving mechanism, wherein the transmission mechanism is rotatably arranged in the frame module, the interception mechanism is fixedly arranged at the periphery of the transmission mechanism and is used to intercept impurities, and the driving mechanism is fixedly arranged in the frame module and is used to drive the transmission mechanism to circulate; a cleaning module, which is arranged in the frame module, and during the process of the interception mechanism circulating with the transmission mechanism, the interception mechanism intersects with the cleaning module and transfers impurities to the cleaning module. The present application can automatically intercept debris in the water body of a water conservancy river, and there is no need to manually control an external cleaning machine to clean the debris intercepted by the interception mechanism, thereby reducing the use cost of the pollution interception and flood prevention device.

Description

Technical Field

[0001] The present application relates to the technical field of river channel pollution interception and flood prevention, and in particular to a water conservancy river channel pollution interception and flood prevention device. Background Art

[0002] In order to prevent and mitigate flood disasters, pollution interception and flood control structures are usually set up in water conservancy rivers. Under normal circumstances, the pollution interception and flood control structures can intercept and clean up the debris in the water conservancy rivers, and try to avoid the water conservancy rivers being blocked by accumulated debris, thereby trying to avoid serious flood disasters caused by untimely drainage of water conservancy rivers during the flood season.

[0003] The Chinese patent with the authorization announcement number CN219951859U discloses a water conservancy river channel pollution prevention and flood control fence, which relates to the field of water conservancy river channel technology, including a vertical plate, the inner side of which is fixedly connected to a connecting block, and one end of the connecting block is rotatably connected to a first support rod. The advantage of the utility model is that when the vertical plate is pulled, the vertical plate is extended and unfolded by the first support rod rotatably connected to the connecting block and the second support rod rotatably connected to one end, and the pollution-blocking net set inside the first support rod and the second support rod is extended by the movement of the vertical plate, so that the staff can adjust the pollution-blocking net according to the width of the river channel, and the practicality is relatively high.

[0004] However, the existing pollution-blocking and flood-control fence can only intercept debris in the water conservancy river channel. In order to prevent the debris from clogging the pollution-blocking and flood-control fence, it is also necessary to manually control external cleaning machinery to clean the debris intercepted by the pollution-blocking and flood-control fence, resulting in an increase in the use cost of the pollution-blocking and flood-control structure; therefore, further improvements can be made. Summary of the invention

[0005] In order to reduce the use cost of pollution interception and flood prevention devices, the present application provides a water conservancy river pollution interception and flood prevention device.

[0006] A water conservancy river pollution interception and flood prevention device comprises: a frame module, which is arranged in the water conservancy river; an interception module, which comprises a transmission mechanism, an interception mechanism and a driving mechanism, wherein the transmission mechanism is rotatably arranged on the frame module, the interception mechanism is fixedly arranged on the periphery of the transmission mechanism and is used to intercept impurities, and the driving mechanism is fixedly arranged on the frame module and is used to drive the transmission mechanism to circulate; a cleaning module, which is arranged on the frame module, and during the process of the interception mechanism circulating with the transmission mechanism, the interception mechanism intersects with the cleaning module and transfers impurities to the cleaning module.

[0007] Optionally, the transmission mechanism includes an active roller, a driven roller and a hydrophobic transmission component, the active roller is rotatably arranged in the frame module and is located above the water body of the water conservancy channel, the active roller is connected to the output end of the driving mechanism, the driven roller is rotatably arranged in the frame module and is located inside the water body of the water conservancy channel, the hydrophobic transmission component includes a toothed transmission wheel, a toothed conveyor belt and multiple groups of hydrophobic plates, the active roller and the driven roller are fixedly provided with the toothed transmission wheel, the toothed conveyor belt is connected between the toothed transmission wheels of the active roller and the driven roller, and multiple groups of hydrophobic plates are spaced apart on the outer periphery of the toothed conveyor belt; transmission grooves are arranged on both sides of the frame module, and the two ends of the hydrophobic plate are respectively slidably arranged in the two groups of transmission grooves.

[0008] Optionally, the interception mechanism includes an interception rod, a limit plate and an elastic component, the interception rod is rotatably disposed on the hydrophobic plate, the limit plate is fixedly disposed on the hydrophobic plate and is located above the interception rod, the elastic component is disposed between the interception rod and the hydrophobic plate, and under normal circumstances, the elastic component drives the interception rod to rotate until it abuts against the limit plate, and when the interception rod intersects with the cleaning module, the interception rod overcomes the elastic component and rotates in a direction away from the limit plate.

[0009] Optionally, the intercepting mechanism also includes a limit rod, which is slidably disposed on the hydrophobic plate and located below the intercepting rod. Limiting grooves are disposed on both sides of the frame module. Both ends of the limit rod are respectively slidably disposed in two groups of limit grooves. An avoidance position is disposed on the side of the limit rod close to the intercepting rod, and under normal circumstances, the limit rod slides to the avoidance position and is staggered with the intercepting rod. When the intercepting rod intersects with the cleaning module, the limit rod slides to the avoidance position and is aligned with the intercepting rod.

[0010] Optionally, the cleaning module includes a cleaning frame and a cleaning comb, the cleaning frame is fixedly arranged on the frame module, the cleaning comb is fixedly arranged on the top of the cleaning frame, and the cleaning comb is staggered with the intercepting rod so that when the cleaning comb intersects with the intercepting rod, the intercepting rod transfers impurities to the cleaning comb.

[0011] Optionally, the limit groove includes a limit section and an unlocking section, and under normal circumstances, the limit rod is slidably set in the limit section to stagger the avoidance position and the intercepting rod, and when the intercepting rod intersects with the cleaning module, the limit rod is slidably set in the unlocking section to align the avoidance position with the intercepting rod; the limit section and the unlocking section are connected head to tail to form a closed loop, and the connection point between the limit section and the unlocking section is provided with a transition slope.

[0012] Optionally, balls are rotatably arranged at both ends of the limiting rod, and the balls are slidably arranged in the limiting grooves.

[0013] Optionally, the conveying mechanism further includes a supporting roller, which is rotatably disposed on the frame module and is located between the active roller and the driven roller.

[0014] In summary, this application at least includes the following beneficial technical effects:

[0015] In the process of the driving mechanism driving the transmission mechanism to cyclically transmit, the hydrophobic transmission component of the transmission mechanism drives the interception mechanism to cyclically transmit. Taking the interception mechanism set in one group of hydrophobic plates as an example, under normal circumstances, the interception mechanism is transmitted to the water-facing side of the frame module along with the hydrophobic plates, at which time the limit rod is slidably set in the limit section, the avoidance position is staggered with the interception rod, so that the limit rod is against the interception rod to form a limit state, so that the interception rod has sufficient strength to salvage debris such as branches staying on the water-facing side of the frame module out of the water body; as the hydrophobic plates are transmitted to the top of the frame module, and the interception rod is about to intersect with the cleaning module, the limit rod is slidably set in the unlocking section, the avoidance position is aligned with the interception rod, and then when the interception rod is transmitted to intersect with the cleaning comb, the interception rod can transfer impurities to the cleaning comb. At this time, even if the interception rod and the cleaning comb are stuck by debris such as branches, since the interception rod is aligned with the avoidance position and has a rotation space, the interception rod can overcome the elastic component to rotate, so as to avoid the interception mechanism from being stuck and damaged as much as possible. The intercepting rod can transfer the impurities to the cleaning comb, and the impurities will slide along the cleaning comb to the cleaning frame for collection; thereby automatically intercepting the debris in the water body of the water conservancy river, and there is no need for manual control of external cleaning machinery to clean the debris intercepted by the interception mechanism, thereby reducing the use cost of the pollution interception and flood control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the location of this application in the water conservancy river channel.

[0017] Figure 2 It is a schematic diagram of the overall structure of this application.

[0018] Figure 3 It is a cross-sectional view of the present application.

[0019] Figure 4 It is a three-dimensional diagram of the frame module in this application.

[0020] Figure 5 yes Figure 2 A is an enlarged view of the middle image.

[0021] Explanation of the accompanying drawings: 1. Frame module; 2. Intercepting module; 21. Conveying mechanism; 211. Active roller; 212. Driven roller; 213. Hydrophobic transmission assembly; 2131. Toothed transmission wheel; 2132. Toothed conveyor belt; 2133. Hydrophobic plate; 214. Support roller; 22. Intercepting mechanism; 221. Intercepting rod; 222. Limiting plate; 224. Limiting rod; 225. Avoiding position; 23. Driving mechanism; 3. Cleaning module; 31. Cleaning frame; 32. Cleaning comb; 4. Transmission groove; 5. Limiting groove; 51. Limiting section; 52. Unlocking section. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 This application is described in further detail.

[0023] The application discloses a water conservancy river channel pollution interception and flood prevention device.

[0024] Reference Figure 1-3 The water conservancy river pollution interception and flood prevention device includes a frame module 1, an interception module 2 and a cleaning module 3; wherein the interception module 2 includes a transmission mechanism 21, an interception mechanism 22 and a driving mechanism 23, the frame module 1 is fixedly arranged on the water conservancy river, the transmission mechanism 21 is rotatably arranged on the frame module 1, and the transmission mechanism 21 has a circular transmission function, the driving mechanism 23 is fixedly arranged on the frame module 1, and the driving mechanism 23 is used to drive the transmission mechanism 21 to circularly transmit, the interception mechanism 22 is fixedly arranged on the periphery of the transmission mechanism 21, the interception mechanism 22 is used to intercept impurities, and the interception mechanism 22 is circularly transmitted with the transmission mechanism 21, the cleaning module 3 is fixedly arranged on the frame module 1, and during the process of the interception mechanism 22 being circularly transmitted with the transmission mechanism 21, the interception mechanism 22 intersects with the cleaning module 3 and transfers the impurities to the cleaning module 3.

[0025] Reference Figure 4 The frame module 1 is a rectangular frame structure made of reinforced concrete. The frame module 1 is cross-sectioned at the basin of the water conservancy river, so that part of the river water passes through the middle of the frame module 1. The driving mechanism 23 is a driving motor, and the driving mechanism 23 is embedded in the installation cavity reserved at the top of the frame module 1.

[0026] Reference Figure 2 , 35. The transmission mechanism 21 specifically includes an active roller 211, a driven roller 212, a hydrophobic transmission component 213 and a supporting roller 214; wherein the active roller 211 is rotatably arranged on the top of the frame module 1, and the active roller 211 is located above the water body of the water conservancy river channel, the active roller 211 is connected to the output end of the driving mechanism 23, so that the driving mechanism 23 drives the active roller 211 to rotate, the driven roller 212 is rotatably arranged on the frame module 1, and the driven roller 212 is located inside the water body of the water conservancy river channel, and multiple groups of supporting rollers 214 are all rotatably arranged on the frame module 1, and multiple groups of supporting rollers 214 are all located between the active roller 211 and the driven roller 212.

[0027] The hydrophobic transmission component 213 specifically includes a toothed transmission wheel 2131, a toothed transmission belt 2132 and a plurality of groups of hydrophobic plates 2133; wherein, the active roller 211, the driven roller 212 and the supporting roller 214 are all fixedly provided with a plurality of groups of toothed transmission wheels 2131, and the toothed transmission wheels 2131 between the active roller 211, the driven roller 212 and the supporting roller 214 are arranged one by one, the toothed transmission belt 2132 is connected between the corresponding toothed transmission wheels 2131 of the active roller 211, the driven roller 212 and the supporting roller 214, and a plurality of groups of hydrophobic plates 2133 are arranged at intervals on the outer periphery of the toothed transmission belt 2132; transmission grooves 4 are arranged on both sides of the frame module 1, and the two ends of the hydrophobic plate 2133 are respectively slidably arranged on the two groups of transmission grooves 4.

[0028] The interception mechanism 22 specifically includes an interception rod 221, a limit plate 222 and an elastic component; wherein the interception rod 221 is rotatably set on the hydrophobic plate 2133, the limit plate 222 is fixedly set on the hydrophobic plate 2133 and is located above the interception rod 221, and the elastic component is a torsion spring (not shown in the figure), and the elastic component is fixedly set between the interception rod 221 and the hydrophobic plate 2133, and under normal circumstances, the elastic component drives the interception rod 221 to rotate until it abuts against the limit plate 222. When the interception rod 221 intersects with the cleaning module 3, the interception rod 221 encounters an obstruction of the cleaning module 3, and the interception rod 221 will overcome the elastic component and rotate in a direction away from the limit plate 222 to avoid the cleaning module 3.

[0029] The intercepting mechanism 22 specifically also includes a limit rod 224, which is slidably arranged on the hydrophobic plate 2133. Specifically, the hydrophobic plate 2133 is fixedly provided with multiple sliding sleeves, and the limit rod 224 is slidably penetrated in the sliding sleeve, and the limit rod 224 is located below the intercepting rod 221. Limiting grooves 5 are arranged on both sides of the frame module 1, and the two ends of the limit rod 224 extend to slide in two groups of limit grooves 5, respectively. The limit rod 224 is provided with an avoidance position 225 on the side close to the intercepting rod 221, and under normal circumstances, the limit rod 224 slides to the avoidance position 225 and is staggered with the intercepting rod 221, so that the limit rod 224 forms a restriction effect on the intercepting rod 221, and when the intercepting rod 221 intersects with the cleaning module 3, the intercepting rod 221 encounters the obstruction of the cleaning module 3, and the limit rod 224 will slide to the avoidance position 225 and align with the intercepting rod 221, so that the limit rod 224 releases the restriction effect on the intercepting rod 221.

[0030] Reference Figure 3-5 The limiting groove 5 specifically includes a limiting section 51 and an unlocking section 52. The limiting section 51 and the unlocking section 52 are connected head to tail to form a closed loop, and a transition slope is provided at the connection point between the limiting section 51 and the unlocking section 52; under normal circumstances, the limiting rod 224 is slidably set on the limiting section 51 to stagger the avoidance position 225 and the intercepting rod 221. When the intercepting rod 221 intersects with the cleaning module 3, the limiting rod 224 is slidably set on the unlocking section 52 to align the avoidance position 225 with the intercepting rod 221.

[0031] In addition, rolling grooves are provided at both ends of the limiting rod 224, and balls (not shown) are rotatably provided at both ends of the limiting rod 224 through the rolling grooves. The balls are slidably provided in the limiting grooves 5 to reduce sliding friction.

[0032] The cleaning module 3 specifically includes a cleaning frame 31 and a cleaning comb 32. The cleaning frame 31 is a square frame structure with an opening arranged upward. The cleaning frame 31 is fixedly arranged on one side of the frame module 1, and the cleaning frame 31 is above the water body. The cleaning comb 32 is fixedly arranged on the top of the cleaning frame 31 close to the interception module 2, and the cleaning comb 32 is staggered with the interception rod 221 so that when the cleaning comb 32 intersects with the interception rod 221, the interception rod 221 transfers impurities to the cleaning comb 32.

[0033] Implementation principle:

[0034] During the process in which the driving mechanism 23 drives the transmission mechanism to perform circular transmission, the hydrophobic transmission component 213 of the transmission mechanism drives the interception mechanism 22 to perform circular transmission.

[0035] Taking the interception mechanism 22 arranged on one group of the hydrophobic plates 2133 as an example, under normal circumstances, the interception mechanism 22 is transmitted to the water-facing side of the frame module 1 along with the hydrophobic plates 2133, at this time, the limit rod 224 is slidably arranged in the limit section 51, and the avoidance position 225 is staggered with the interception rod 221, so that the limit rod 224 is against the interception rod 221 to form a limit state, so that the interception rod 221 has sufficient strength to salvage debris such as branches staying on the water-facing side of the frame module 1 out of the water; as the hydrophobic plates 2133 are transmitted to the top of the frame module 1, and the interception mechanism 224 is When the intercepting rod 221 is about to intersect with the cleaning module 3, the limiting rod 224 is slidably set in the unlocking section 52, and the avoidance position 225 is aligned with the intercepting rod 221. Then, when the intercepting rod 221 is transmitted to intersect with the cleaning comb 32, the intercepting rod 221 can transfer the impurities to the cleaning comb 32. At this time, even if the intercepting rod 221 and the cleaning comb 32 are stuck by debris such as branches, since the intercepting rod 221 is aligned with the avoidance position 225 and has rotation space, the intercepting rod 221 can overcome the elastic component to rotate, so as to minimize the jamming and damage of the intercepting mechanism 22.

[0036] After the interception rod 221 is able to transfer the impurities to the cleaning comb 32, the impurities slide along the cleaning comb 32 to the cleaning frame 31 for collection; thereby automatically intercepting the debris in the water body of the water conservancy river, and there is no need for manual control of external cleaning machinery to clean the debris intercepted by the interception mechanism 22, thereby reducing the use cost of the pollution interception and flood control device.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water conservancy river pollution interception and flood prevention device, characterized in that: include: A frame module (1), the frame module (1) is arranged in a water conservancy river channel; An interception module (2), the interception module (2) comprising a conveying mechanism (21), an interception mechanism (22) and a driving mechanism (23), the conveying mechanism (21) being rotatably arranged on the frame module (1), the interception mechanism (22) being fixedly arranged on the periphery of the conveying mechanism (21) and being used to intercept impurities, and the driving mechanism (23) being fixedly arranged on the frame module (1) and being used to drive the conveying mechanism (21) to cyclically transmit; A cleaning module (3), the cleaning module (3) is arranged on the frame module (1), and during the process of the interception mechanism (22) circulating with the conveying mechanism (21), the interception mechanism (22) intersects with the cleaning module (3) and transfers impurities to the cleaning module (3); The transmission mechanism (21) comprises an active roller (211), a driven roller (212) and a hydrophobic transmission assembly (213); the active roller (211) is rotatably disposed on the frame module (1) and is located above the water body of the water conservancy river channel; the active roller (211) is connected to the output end of the driving mechanism (23); the driven roller (212) is rotatably disposed on the frame module (1) and is located inside the water body of the water conservancy river channel; the hydrophobic transmission assembly (213) comprises a toothed transmission wheel (2131), a toothed transmission belt (2132) and a plurality of groups of The hydrophobic plate (2133), the active roller (211) and the driven roller (212) are all fixedly provided with the toothed transmission wheel (2131); the toothed transmission belt (2132) is connected between the active roller (211) and the toothed transmission wheel (2131) of the driven roller (212); a plurality of groups of the hydrophobic plates (2133) are arranged at intervals on the outer periphery of the toothed transmission belt (2132); transmission grooves (4) are arranged on both sides of the frame module (1), and the two ends of the hydrophobic plate (2133) are respectively slidably arranged in the two groups of transmission grooves (4); The interception mechanism (22) comprises an interception rod (221), a limit plate (222) and an elastic component, wherein the interception rod (221) is rotatably arranged on the hydrophobic plate (2133), the limit plate (222) is fixedly arranged on the hydrophobic plate (2133) and is located above the interception rod (221), and the elastic component is arranged between the interception rod (221) and the hydrophobic plate (2133), and under normal circumstances, the elastic component drives the interception rod (221) to rotate until it abuts against the limit plate (222), and when the interception rod (221) intersects with the cleaning module (3), the interception rod (221) overcomes the elastic component and rotates in a direction away from the limit plate (222); The interception mechanism (22) further comprises a limit rod (224), the limit rod (224) being slidably disposed on the hydrophobic plate (2133) and being located below the interception rod (221), both sides of the frame module (1) being provided with limit grooves (5), both ends of the limit rod (224) being slidably disposed in two groups of limit grooves (5), a side of the limit rod (224) close to the interception rod (221) being provided with an avoidance position (225), and under normal circumstances, the limit rod (224) slides to the avoidance position (225) and is staggered with the interception rod (221), and when the interception rod (221) intersects with the cleaning module (3), the limit rod (224) slides to the avoidance position (225) and is aligned with the interception rod (221); The limiting groove (5) comprises a limiting section (51) and an unlocking section (52), and under normal circumstances, the limiting rod (224) is slidably arranged on the limiting section (51) so that the avoidance position (225) and the intercepting rod (221) are staggered, and when the intercepting rod (221) and the cleaning module (3) are connected, the limiting rod (224) is slidably arranged on the unlocking section (52) so that the avoidance position (225) and the intercepting rod (221) are aligned; the limiting section (51) and the unlocking section (52) are connected head to tail to form a closed loop, and a transition slope is provided at the connection point between the limiting section (51) and the unlocking section (52).

2. A water conservancy river pollution interception and flood prevention device according to claim 1, characterized in that: The cleaning module (3) comprises a cleaning frame (31) and a cleaning comb (32); the cleaning frame (31) is fixedly arranged on the frame module (1); the cleaning comb (32) is fixedly arranged on the top of the cleaning frame (31); and the cleaning comb (32) and the intercepting rod (221) are staggered and crossed so that when the cleaning comb (32) and the intercepting rod (221) intersect, the intercepting rod (221) transfers impurities to the cleaning comb (32).

3. A water conservancy river channel pollution interception and flood prevention device according to claim 1, characterized in that: Balls are rotatably arranged at both ends of the limiting rod (224), and the balls are slidably arranged in the limiting grooves (5).

4. A water conservancy river pollution interception and flood prevention device according to claim 1, characterized in that: The conveying mechanism (21) further comprises a supporting roller (214), wherein the supporting roller (214) is rotatably arranged on the frame module (1), and the supporting roller (214) is located between the active roller (211) and the driven roller (212).

Images