A water level monitoring and adjusting device for wetland water collecting channel

Abstract

The present application relates to a kind of wetland catchment canal water level monitoring adjusting device, belong to catchment canal water level adjusting tool technical field;Including transmission case, installation mechanism is provided with in the both sides of transmission case, installation mechanism is connected with the two sides of water channel inner wall;Lower water pipe is fixedly arranged at the lower end of transmission case, reinforced hose is slidably sleeved outside lower water pipe, drain pipe is arranged at the lower end outlet of reinforced hose;Transmission mechanism is arranged in transmission case, and transmission mechanism includes rotatable transmission shaft and rotatable shaft, winding roller is fixedly arranged on transmission shaft, steel wire rope is wound on winding roller, and the end of steel wire rope is connected with the upper end of reinforced hose;Vibration mechanism is arranged between shaft and lower water pipe, and vibration mechanism includes liftable vibration rod, steel ball is fixedly arranged in the lower end of vibration rod, and steel ball knocks lower water pipe;The problem that current wetland catchment canal water level monitoring adjusting device water level regulation effect is poor, cannot self-cleaning is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of water level regulating device for water collecting channel, and particularly relates to a water level monitoring and regulating device for wetland water collecting channel. BACKGROUND

[0002] Wetland, as an important ecological system, plays a key role in maintaining ecological balance, regulating climate and purifying water quality. In the operation and management of wetland, reasonable control of water level in water collecting channel is crucial. Suitable water level can ensure the normal growth of wetland plants and maintain a good ecological environment, and also helps to improve the efficiency of sewage purification.

[0003] At present, the existing water level monitoring and regulating method for wetland water collecting channel has many problems. Some devices use simple manual observation and manual adjustment of valves. This method not only consumes manpower and time, but also cannot accurately grasp the water level change in real time due to the limited frequency of manual observation, resulting in untimely water level regulation and difficulty in meeting the requirements of wetland ecological system for water level stability. Moreover, there are often moss and other debris in the wetland water collecting channel, and the device will be clogged if it is placed in water for a long time. The existing device lacks a self-cleaning mechanism. Some devices adjust the water level by adjusting the height of the regulating pipe in the channel, but due to the lack of guiding mechanism and the turbulent water flow when the gate is opened, the device shakes during drainage, affecting the regulation accuracy. Therefore, the above problems need to be solved. SUMMARY

[0004] The present application overcomes the shortcomings of the prior art and provides a water level monitoring and regulating device for wetland water collecting channel, which solves the problems of poor water level regulation effect and inability to self-clean of the existing water level monitoring and regulating device for wetland water collecting channel.

[0005] In order to achieve the above purpose, the present application is realized by the following technical scheme.

[0006] A water level monitoring and regulating device for wetland water collecting channel, comprising a transmission box, installation mechanisms are arranged on both sides of the transmission box, the installation mechanisms comprise two slidable installation plates, and the two installation plates are connected with the inner walls of both sides of the water channel;A vertical downpipe is fixedly arranged at the lower end of the transmission box, a downpipe hole is arranged on the downpipe, a reinforced hose is slidably sleeved on the outer side of the downpipe, and a drain pipe is arranged at the outlet of the lower end of the reinforced hose;A transmission mechanism is arranged in the transmission box, the transmission mechanism comprises a rotatable transmission shaft and a rotatable rotating shaft, a take-up roller is fixedly arranged on the transmission shaft, a steel wire rope is wound around the take-up roller, and the end of the steel wire rope is connected with the upper end of the reinforced hose;A vibration mechanism is arranged between the rotating shaft and the downpipe, the vibration mechanism comprises a liftable vibration rod, a steel ball is fixedly arranged at the lower end of the vibration rod, and the steel ball knocks the upper end of the downpipe.

[0007] Further, the mounting mechanism further comprises an extension cylinder and a T-shaped block; an extension cylinder is slidably inserted into the opening at each end of the transmission box, and two mounting plates are fixedly arranged at the opening at the end of the extension cylinder away from each other; a T-shaped block is fixedly arranged on the outer wall of the extension cylinder, and a T-shaped groove is arranged in the opening at each end of the transmission box, and the T-shaped block on the outer wall of the extension cylinder is slidably inserted into the T-shaped groove on the same side.

[0008] Further, a T-shaped groove is arranged on the front inner wall, the rear inner wall and the top surface of the opening at each end of the transmission box, and a T-shaped block is fixedly arranged on the front outer wall, the rear outer wall and the top surface of each extension cylinder, and the three T-shaped blocks on the outer side of the extension cylinder are slidably inserted into the three T-shaped grooves on the same side of the opening in the transmission box.

[0009] Further, the transmission mechanism further comprises a motor, a worm, a worm wheel, and a bearing support rod; two left-right symmetrical bearing support rods are fixedly arranged on the inner bottom surface of the transmission box, the transmission shaft is rotatably arranged between the two bearing support rods, the worm wheel is fixedly arranged at one end of the transmission shaft, the motor is fixedly arranged on the inner bottom surface of the transmission box, the output shaft of the motor is fixedly arranged with the worm, and the worm is engaged with the worm wheel; two left-right symmetrical take-up rollers are fixedly arranged on the transmission shaft, one end of the two steel wires is fixedly wound on the two take-up rollers, the other end of the two steel wires respectively passes through the bottom plate of the transmission box and is fixedly arranged with a pull ball, and the two pull balls are fixedly arranged on the two sides of the opening at the upper end of the reinforced hose.

[0010] Further, the transmission mechanism further comprises a first bevel gear and a second bevel gear, and the lower end of the rotating shaft is rotatably arranged on the bottom plate of the transmission box; the first bevel gear is fixedly arranged at the upper end of the rotating shaft, the second bevel gear is fixedly arranged at the middle of the transmission shaft, and the first bevel gear is engaged with the second bevel gear.

[0011] Further, the vibration mechanism further comprises a limiting rod, an extension rod, an auxiliary rod, a support plate, and a hinged support rod; a vertical extension rod is fixedly arranged on the inner bottom surface of the transmission box on the two sides of the rotating shaft, a spring is arranged in the extension rod, an auxiliary rod is fixedly arranged at the extension end on the upper side of each extension rod, a contact slope is arranged at the upper end of the auxiliary rod, a group of hinged support rods are arranged on the side away from each other of the two extension rods, the lower end of the hinged support rod is fixedly arranged on the inner bottom surface of the transmission box, a support plate is hingedly arranged at the upper end of each group of hinged support rods, the lower end of the two support plates is hingedly connected to the two auxiliary rods, and the lower end of the two support plates away from each other is fixedly arranged with a vibration rod; two avoiding grooves are arranged on the bottom plate of the transmission box, the two avoiding grooves are located below the two steel balls, and a horizontal limiting rod is fixedly arranged on the outer side of the rotating shaft.

[0012] Further, the first cleaning mechanism is arranged inside the sewer pipe, and the first cleaning mechanism comprises a connecting shaft, a scraper, a brush and a turbine vane; an upright connecting shaft is rotatably arranged at the center of the top surface inside the sewer pipe; an upright scraper is arranged on the left and right sides of the connecting shaft respectively; the two scrapers are fixedly connected to the outer wall of the connecting shaft through two connecting rods arranged above and below respectively; the brush is fixedly arranged on the scraper and is in sliding contact with the inner wall of the sewer pipe; and a turbine vane is further fixedly arranged on the outer side of the lower end of the connecting shaft.

[0013] Further, the connecting shaft is internally provided with a hollow floating cavity, a first communication groove is arranged on the side wall of the floating cavity, and the floating cavity is in communication with the outside of the connecting shaft through the first communication groove; a floating bag is slidably arranged in the floating cavity in the vertical direction, and a water level sensor is arranged on the upper end of the floating bag.

[0014] Further, the second cleaning mechanism is arranged on the upper end of the reinforced hose, and the second cleaning mechanism comprises a rubber scraper and a valve plate; four valve plates are rotatably arranged at the opening of the upper end of the reinforced hose through a hinge shaft; a torsion spring is arranged between the valve plate and the hinge shaft; a sewage discharge cavity is formed between the inner wall of the reinforced hose and the outer wall of the sewer pipe; a contact ring is arranged on the inner side of the upper end of the sewage discharge cavity and is fixedly connected to the inner wall of the reinforced hose; and a circle of rubber scrapers is fixedly arranged on the upper end of the contact ring.

[0015] The beneficial effects of the present application relative to the prior art are as follows:

[0016] The motor, worm gear and worm are matched, the motor replaces the traditional manual rotation of the valve, the height adjustment accuracy of the reinforced hose is improved, the labor cost of multiple collaborative operations is reduced, the water level of the wetland ecosystem is adjusted, the stability of the water level is ensured, the moss and other sundries adsorbed on the sewer pipe are scraped and discharged through the cooperation of the scraper, the brush, the rubber scraper and the sewage discharge cavity, the device cannot be used due to the blockage of the sewer pipe, the steel ball knocks the bottom plate of the transmission box during use to make the sewer pipe vibrate, the blockage of sundries in the sewer pipe is avoided, the water level is controlled through the cooperation of the reinforced hose and the sewer pipe, the sewer pipe plays a guiding role during the lifting of the reinforced hose, the displacement of the reinforced hose caused by excessive water flow pressure during drainage is avoided, and the adjustment failure is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described in detail below with reference to the accompanying drawings:

[0018] Figure 1 is a three-dimensional schematic view of the whole application;

[0019] Figure 2 is a structure schematic view of the reinforced hose after half cut;

[0020] Figure 3 is a schematic diagram of the connection between the transmission mechanism, the vibration mechanism and the first cleaning mechanism;

[0021] Figure 4 is a schematic diagram of the structure after the half-section of the present application;

[0022] Figure 5 is a schematic diagram of the structure of the mounting mechanism;

[0023] Figure 6 is a schematic diagram of the connection between the transmission case and the transmission mechanism after the section;

[0024] Figure 7 is a schematic diagram of the connection between the motor, the worm, the worm wheel and the transmission shaft;

[0025] Figure 8 is a schematic diagram of the structure of the reinforced hose after the section;

[0026] Figure 9 is a schematic diagram of the connection between the floating bag and the water level sensor;

[0027] Figure 10 is a schematic diagram of the connection between the vibration mechanism and the rotating shaft;

[0028] Figure 11 is a schematic diagram of the connection between the rotating shaft and the transmission mechanism; Figure 2 is a partial enlarged schematic diagram of A in the above figure;

[0029] Figure 12 is a partial enlarged schematic diagram of B in the above figure; Figure 3

[0030] is a partial enlarged schematic diagram of C in the above figure; Figure 13 Figure 4

[0031] 1 is the transmission case, 2 is the drain pipe, 3 is the reinforced hose, 4 is the drain pipe, 5 is the flange plate, 6 is the extension cylinder, 7 is the T-shaped block, 8 is the mounting plate, 9 is the motor, 10 is the worm, 11 is the worm wheel, 12 is the transmission shaft, 13 is the bearing support rod, 14 is the take-up roller, 15 is the steel wire rope, 16 is the pull ball, 17 is the limiting rod, 18 is the telescopic rod, 19 is the auxiliary rod, 20 is the support plate, 21 is the articulated support rod, 22 is the vibration rod, 23 is the steel ball, 24 is the connecting shaft, 25 is the scraper, 26 is the brush, 27 is the turbine blade, 28 is the first bevel gear, 29 is the second bevel gear, 30 is the rotating shaft, 31 is the valve plate, 32 is the rubber scraper, 33 is the sewage chamber, 34 is the floating bag, 35 is the water level sensor. DETAILED DESCRIPTION

[0032] ​​In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, further detailed description of the present application is made in combination with embodiments and drawings. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application. The technical solutions of the present application are described in detail below in combination with embodiments and drawings, but the protection scope is not limited thereto.

[0033] As Figure 1 As shown in Fig. 13, the present application provides a water level monitoring and adjusting device for wetland water collecting channel, which comprises a transmission box 1, installation mechanisms are arranged on both sides of the transmission box 1, the installation mechanisms comprise two slidable installation plates 8, the two installation plates 8 are connected with the inner walls of both sides of the water channel; a vertical downpipe 2 is fixedly arranged at the lower end of the transmission box 1, a downpipe hole is arranged on the downpipe 2, a reinforced hose 3 is slidably sleeved on the outer side of the downpipe 2, a drain pipe 4 is arranged at the lower end outlet of the reinforced hose 3; a transmission mechanism is arranged in the transmission box 1, the transmission mechanism comprises a rotatable transmission shaft 12 and a rotatable rotating shaft 30, a take-up roller 14 is fixedly arranged on the transmission shaft 12, a steel wire rope 15 is wound on the take-up roller 14, the end of the steel wire rope 15 is connected with the upper end of the reinforced hose 3; a vibration mechanism is arranged between the rotating shaft 30 and the downpipe 2, the vibration mechanism comprises a liftable vibration rod 22, a steel ball 23 is fixedly arranged at the lower end of the vibration rod 22, the steel ball 23 knocks the upper end of the downpipe 2.

[0034] A flange plate 5 is fixedly arranged at the outlet of the drain pipe 4, the drain pipe 4 is connected with the external drainage pipeline on the water channel through the flange plate 5, so that the water in the water channel can be discharged outward through the drain pipe 4 and the external drainage pipeline.

[0035] The installation mechanism further comprises extension cylinders 6 and T-shaped blocks 7. The transmission box 1 is a square box structure with openings at both ends, the extension cylinders 6 are square cylindrical structures with openings at both ends, the two extension cylinders 6 are respectively slidably inserted into the openings at both ends of the transmission box 1, the outer wall of the extension cylinder 6 is in sliding contact with the inner wall of the transmission box 1. A left-right extending T-shaped groove is arranged on the front side inner wall, the rear side inner wall and the top surface of the opening at both ends of the transmission box 1, a T-shaped block 7 is fixedly arranged on the front side outer wall, the rear side outer wall and the upper end surface of each extension cylinder 6, the three T-shaped blocks 7 on the outer side of the extension cylinder 6 are respectively slidably inserted into the three T-shaped grooves in the same side opening of the transmission box 1. An avoiding groove is respectively arranged on the bottom plate of the two extension cylinders 6, the transmission mechanism is avoided through the avoiding groove when the extension cylinder 6 slides in the opening at both ends of the transmission box 1. The installation plate 8 is a square plate structure in the vertical plane of the front-rear direction, two installation plates 8 are respectively fixedly arranged at the opening of the extension cylinder 6 away from each other, a left-right horizontal threaded rod is respectively screwed at each corner of each installation plate 8.

[0036] The transmission mechanism further comprises a motor 9, a worm 10, a worm wheel 11, a bearing support rod 13, a first bevel gear 28, and a second bevel gear 29.

[0037] Two bearing support rods 13 are symmetrically arranged on the inner bottom surface of the transmission box 1, and the transmission shaft 12 is rotatably arranged between the two bearing support rods 13. The transmission shaft 12 is horizontally arranged along the left-right direction. The worm wheel 11 is fixedly arranged on one end of the transmission shaft 12, and the motor 9 is fixedly arranged on the inner bottom surface of the transmission box 1. The output shaft of the motor 9 is fixedly arranged with the worm 10, and the worm 10 is engaged with the worm wheel 11. Two winding rollers 14 are fixedly arranged on the transmission shaft 12, and one end of the two steel wires 15 is fixedly wound on the two winding rollers 14. The other end of the two steel wires 15 respectively passes through the bottom plate of the transmission box 1 downward and is fixedly arranged with a pull ball 16. The two pull balls 16 are fixedly arranged on the two sides of the opening at the upper end of the reinforced hose 3. The rotating shaft 30 is kept vertical, and the rotating shaft 30 is rotatably arranged on the bottom plate of the transmission box 1. The first bevel gear 28 is fixedly arranged on the upper end of the rotating shaft 30, and the second bevel gear 29 is fixedly arranged on the middle part of the transmission shaft 12. The first bevel gear 28 is engaged with the second bevel gear 29.

[0038] When the motor 9 rotates forward, the transmission shaft 12 is driven to rotate forward by the worm wheel 11 and the worm 10, and the two winding rollers 14 are driven to rotate forward by the transmission shaft 12. At the same time, the rotating shaft 30 is driven to rotate forward by the first bevel gear 28 and the second bevel gear 29. The two winding rollers 14 rotating forward release the steel wires 15, so that the reinforced hose 3 slides downward outside the downpipe 2. When the motor 9 reversely rotates, the transmission shaft 12 is driven to reversely rotate by the worm wheel 11 and the worm 10, and the two winding rollers 14 are driven to reversely rotate by the transmission shaft 12. At the same time, the rotating shaft 30 is driven to reversely rotate by the first bevel gear 28 and the second bevel gear 29. The two winding rollers 14 reversely rotating wind the steel wires 15, so that the reinforced hose 3 slides upward outside the downpipe 2. The vibration mechanism further comprises a limiting rod 17, an extension rod 18, an auxiliary rod 19, a support plate 20, and a hinged support rod 21.

[0039] The vertical telescopic rod 18 is fixedly arranged on the inner bottom surface of the transmission box 1 on both sides of the rotating shaft 30, and the telescopic rod 18 is internally provided with a spring, and the automatic rebound of the telescopic rod 18 is realized through the spring. A vertical auxiliary rod 19 is fixedly arranged at the telescopic end of the upper side of each telescopic rod 18, and the upper end of the auxiliary rod 19 is provided with a contact inclined surface, and the contact inclined surfaces of the upper ends of the two auxiliary rods 19 face opposite sides. A set of hinged support rods 21 is arranged on the sides away from each other of the two telescopic rods 18, and the lower end of the hinged support rod 21 is fixedly arranged on the inner bottom surface of the transmission box 1. A support plate 20 is rotatably arranged at the upper end of each set of hinged support rods 21, and the middle part of the support plate 20 is movably hinged to the upper end of the hinged support rod 21, that is, an active slot is arranged in the middle part of the support plate 20, and the rotating shaft of the upper end of the hinged support rod 21 is inserted into the active slot in the middle part of the support plate 20, so that the support plate 20 can rotate around the rotating shaft of the upper end of the hinged support rod 21, and the rotating shaft of the upper end of the hinged support rod 21 can also slide in the active slot. The ends of the two support plates 20 close to each other are hingedly connected to the lower ends of the two auxiliary rods 19, and the ends of the two support plates 20 away from each other are fixedly provided with a vibration rod 22 below.

[0040] A first cleaning mechanism is further arranged in the inner part of the sewer pipe 2, and the first cleaning mechanism comprises a connecting shaft 24, a scraper 25, a brush 26 and a turbine blade 27.

[0041] A vertical connecting shaft 24 is rotatably arranged at the center of the inner top surface of the sewer pipe 2, and the connecting shaft 24 is internally provided with a hollow floating cavity, and a first communication groove is arranged on the side wall of the floating cavity, and the floating cavity is in communication with the outside of the connecting shaft 24 through the first communication groove. A floating bag 34 is slidably arranged in the floating cavity in the vertical direction, and a water level sensor 35 is arranged at the upper end of the floating bag 34.

[0042] A vertical scraper 25 is arranged on the left and right sides of the connecting shaft 24, and the two scrapers 25 are fixedly connected to the outer wall of the connecting shaft 24 through two connecting rods arranged above and below. The brush 26 is fixedly arranged on the scraper 25 and is in sliding contact with the inner wall of the sewer pipe 2. A turbine blade 27 is further fixedly arranged on the outside of the lower end of the connecting shaft 24.

[0043] A second cleaning mechanism is arranged on the upper end of the reinforced hose 3, and the second cleaning mechanism comprises a rubber scraper 32 and a valve plate 31.

[0044] Four valve plates 31 are arranged at the upper end opening of the reinforced hose 3 through a hinged shaft, the valve plates 31 are in the form of a quarter of a circular ring, the outer edge of the valve plate 31 is rotatably connected with the upper end opening of the reinforced hose 3 through a hinged shaft, and the inner edge of the valve plate 31 is in contact with the outer wall of the sewer pipe 2. A torsion spring is arranged between the valve plate 31 and the hinged shaft, and the valve plate 31 is kept horizontal by the torsion spring when no external force is applied. The four horizontal valve plates 31 close the upper end opening of the sewage discharge chamber 33. The sewage discharge chamber 33 is formed between the inner wall of the reinforced hose 3 and the outer wall of the sewer pipe 2. A circular contact ring is arranged at the upper end of the sewage discharge chamber 33, below the valve plate 31, and is fixedly connected with the inner wall of the reinforced hose 3. The contact ring is in sliding contact with the outer wall of the sewer pipe 2. A second communication groove is arranged at the outer edge of the contact ring. A rubber scraper 32 is fixedly arranged at the upper end face of the contact ring, below the valve plate 31. The rubber scraper 32 is in the form of a tapered cylinder with a narrow upper end and a wide lower end. The lower end opening of the rubber scraper 32 is fixedly arranged at the upper end face of the contact ring, and the lower end opening of the rubber scraper 32 is located inside the second communication groove. The upper end opening of the rubber scraper 32 is in sliding contact with the outer wall of the sewer pipe 2.

[0045] The working principle of the present application is as follows:

[0046] Step one, the device is hoisted on the upper end of the water channel by a crane or the like, then the extension cylinders 6 on both sides are pulled out according to the width of the water channel, and the T-shaped groove and the T-shaped block 7 are matched to ensure that the extension cylinders 6 on both sides can be smoothly pulled out, and the extension cylinders 6 on both sides will not be pulled out from the transmission box 1 on both sides. After the extension cylinders 6 on both sides are pulled out, the two mounting plates 8 are in contact with the inner walls of the water channel on both sides, and then the mounting plates 8 are fixedly connected with the inner walls of the water channel through the screw rods, so that the device is installed on the water channel. Then the drain pipe 4 is connected with the external drainage pipe on the water channel.

[0047] Step two, input the desired water level data, the controller according to the desired water level data to control the motor 9 rotation, motor 9 through the intermeshing worm 11 and worm 10 drive shaft 12 rotation, drive shaft 12 drive two take-up roll 14 rotation, the two rotating take-up roll 14 on the steel wire rope 15 for winding, so that the reinforced hose 3 on the outside of the sewer pipe 2 up, until the reinforced hose 3 rises to the designated position, then the motor 9 stop running. At this time in the worm 11 and worm 10 cooperation, drive shaft 12 will not be accidental rotation, so as to fix the reinforced hose 3 at the designated height. And reinforced hose 3 in the rising sewer pipe 2 played a guiding role, to avoid the reinforced hose 3 rising from the dislocation. Based on the maximum amount of reinforced hose 3 stretch, in the motor 9 itself control system preset safety travel parameters; through the motor 9 with an encoder to record the number of rotations, converted to the reinforced hose 3 lifting height; when the reinforced hose 3 rising stroke reaches the preset maximum value, the system automatically cut off the motor 9 forward power supply; when the reinforced hose 3 descending stroke to the preset minimum value, cut off the reverse power supply; parameter setting when reserved 5% redundancy, to avoid mechanical error caused by over travel.

[0048] Step three, when the drive shaft 12 in rotation, through the intermeshing first bevel gear 28 and second bevel gear 29 to drive the rotation of the shaft 30, the shaft 30 drive limit rod 17 rotate at the same time. Rotating limit rod 17 away from the end of the shaft 30 first with one of the auxiliary rod 19 upper end of the contact slope contact, contact slope after receiving the limit rod 17 end extrusion force, so that the auxiliary rod 19 down, the spring inside the telescopic rod 18 is compressed. The auxiliary rod 19 down extrusion of the support plate 20 away from the end of the vibration rod 22 to make it turn down, so that the support plate 20 provided with the vibration rod 22 one end turn up, drive the vibration rod 22 to rise, so that the vibration rod 22 lower end of the steel ball 23 and the inside bottom of the transmission box 1 off. With the limit rod 17 end and the auxiliary rod 19 upper end of the contact slope off after the spring inside the telescopic rod 18, the auxiliary rod 19 begins to rise, the auxiliary rod 19 no longer to the support plate 20 away from the end of the vibration rod 22 down extrusion, so the vibration rod 22 under the action of gravity begins to decline, until the vibration rod 22 lower end of the steel ball 23 through the transmission box 1 bottom plate on the avoidance groove and the upper end of the sewer pipe 2 knock. With the shaft 30 continue to rotate, the end of the limit rod 17 and the other side of the auxiliary rod 19 upper end of the contact slope contact, so that the other side of the vibration rod 22 lower end of the steel ball 23 through the transmission box 1 bottom plate on the avoidance groove and the upper end of the sewer pipe 2 knock. With the shaft 30 continues to rotate, both sides of the vibration rod 22 lower end of the steel ball 23 on the upper end of the sewer pipe 2 knock alternately. In the alternating knock make the sewer pipe 2 begins to vibrate, in the process of frequent vibration impurities can not easily adsorbed on the sewer pipe 2.

[0049] Step four, when the drive shaft 12 drives the reinforced hose 3 to rise, the rubber scraper 32 abuts against the outer wall of the sewer pipe 2, thereby scraping off the impurities on the outer wall of the sewer pipe 2, at this time, since the reinforced hose 3 is still in the rising state, under the impact of the water flow, the valve plate 31 rotates downward to open, the water flow enters into the upper end opening of the reinforced hose 3, under the impact of the water flow, the scraped impurities enter into the sewage chamber 33 along with the water flow, and finally flow into the inside of the drain pipe 4.

[0050] Step five, when the motor 9 stops running, the reinforced hose 3 no longer rises, at this time, the water flow above the upper end opening of the reinforced hose 3 enters into the inside of the sewer pipe 2 through the sewer holes, since the sewer holes are many in number and small in diameter, the sewer pipe 2 will not form water flow vortex, at the same time, under the impact of the water flow, the turbine blades 27 rotate, and drive the connecting shaft 24 to rotate, the connecting shaft 24 drives the scraper 25 to rotate, the brushes 26 on the scraper 25 can brush off the impurities on the inner wall of the sewer pipe 2 and the inside of the sewer holes, continuously cleaning the inside of the sewer pipe 2 in the process of draining. Finally, the impurities in the inside of the sewer pipe 2 and the impurities in the inside of the sewage chamber 33 gather in the drain pipe 4 and are discharged to the outside of the water channel through the discharge pipeline, along with the decrease of the water level, the floating bladder 34 in the connecting shaft 24 drives the water level sensor 35 to descend, the water level sensor 35 is convenient for monitoring the water level, the water level in the water channel reaches the specified position and stops. Subsequent rainfall, the excess water is directly discharged through the sewer pipe 2, if the water level needs to be changed, the height of the reinforced hose 3 can be changed through the motor 9. In the signal abnormality emergency mode in the water level monitoring state: when the liquid level signal sent by the water level sensor 35 fluctuates, interrupts or exceeds the normal range, the control system automatically switches to the emergency mode; at this time, the liquid level signal is no longer adjusted, but the position in the last normal state is taken as the reference, the lifting amplitude of the reinforced hose 3 is limited to not more than the safety interval (such as ±20cm); at the same time, the timing inspection mechanism is started, every 5 minutes attempts to restore signal reception, until the signal returns to normal and exits the emergency mode.

[0051] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the above description, and it is intended to embrace all changes and modifications that fall within the meaning and range of equivalents of the claims. Any reference signs in the claims should not be construed as limiting the claims to which they belong.

Claims

1. A water level monitoring and regulating device for a wetland catch basin, characterized by: The utility model provides a kind of water channel cleaning device, including transmission case (1), installation mechanism is provided with on both sides of transmission case (1), the installation mechanism includes two slidable mounting plate (8), two mounting plate (8) are connected with the two sides inner wall of water channel;Vertically lower water pipe (2) is fixedly arranged at the lower end of transmission case (1), and lower water pipe (2) is provided with a drain hole, reinforced hose (3) is slidably sleeved on the outside of lower water pipe (2), and reinforced hose (3) is provided with drain pipe (4) at the lower end outlet;Transmission mechanism is provided in transmission case (1), and the transmission mechanism includes rotatable transmission shaft (12) and rotatable rotating shaft (30), and transmission shaft (12) is fixedly provided with take-up roller (14), and take-up roller (14) is wound with steel wire rope (15), and the end of steel wire rope (15) is connected with the upper end of reinforced hose (3);Vibration mechanism is provided between rotating shaft (30) and lower water pipe (2), and the vibration mechanism includes liftable vibration rod (22), and vibration rod (22) is fixedly provided with steel ball (23) at the lower end, and steel ball (23) knocks the upper end of lower water pipe (2); Second cleaning mechanism is provided on the upper end of reinforced hose (3), and the second cleaning mechanism includes rubber scraper (32), valve plate (31);Four valve plates (31) are rotatably provided at the upper end opening of reinforced hose (3) by hinged shaft, and torsional spring is provided between valve plate (31) and hinged shaft, and sewage cavity (33) is formed between the inner wall of reinforced hose (3) and the outer wall of lower water pipe (2), and contact ring is provided at the upper end inside of sewage cavity (33), and the contact ring is fixedly connected with the inner wall of reinforced hose (3), and a circle of rubber scraper (32) is fixedly arranged on the upper end of contact ring.

2. The water level monitoring and adjusting device for a wetland water collecting channel according to claim 1, characterized in that: The installation mechanism further includes extension cylinder (6), T-shaped block (7);One extension cylinder (6) is slidably inserted in the opening inner part of both ends of transmission case (1) respectively, and two mounting plates (8) are fixedly arranged at the opening of one end of two extension cylinders (6) away from each other respectively;T-shaped block (7) is fixedly arranged on the outer wall of extension cylinder (6), and T-shaped groove is provided in the opening inner part of both ends of transmission case (1), and the T-shaped block (7) on the outer wall of extension cylinder (6) is slidably inserted in the inside of same side T-shaped groove.

3. The water level monitoring and adjusting device for a wetland water collecting channel according to claim 2, characterized in that: T-shaped groove is provided on the front side inner wall, rear side inner wall and top surface in the opening inner part of both ends of transmission case (1) left and right, and T-shaped block (7) is fixedly arranged on the front side outer wall, rear side outer wall and upper end surface of each extension cylinder (6), and the three T-shaped blocks (7) on the outer side of extension cylinder (6) are slidably inserted in the three T-shaped grooves inside of same side opening of transmission case (1) respectively.

4. The water level monitoring and adjusting device for wetland water collecting channel according to claim 1, characterized in that: The transmission mechanism further comprises a motor (9), a worm (10), a worm wheel (11), a bearing support rod (13); two left-right symmetrical bearing support rods (13) are fixedly arranged on the inner bottom surface of the transmission box (1), the transmission shaft (12) is rotatably arranged between the two bearing support rods (13), the worm wheel (11) is fixedly arranged at one end of the transmission shaft (12), the motor (9) is fixedly arranged on the inner bottom surface of the transmission box (1), the output shaft of the motor (9) is fixedly arranged with the worm (10), and the worm (10) is engaged with the worm wheel (11); two left-right symmetrical take-up rollers (14) are fixedly arranged on the transmission shaft (12), one end of the two steel wire ropes (15) is fixedly wound on the two take-up rollers (14), the other end of the two steel wire ropes (15) respectively passes through the bottom plate of the transmission box (1) downward and is fixedly arranged with one pull ball (16), and the two pull balls (16) are fixedly arranged on the two sides of the opening at the upper end of the ribbed hose (3).

5. The water level monitoring and regulating device for wetland water collecting channel according to claim 1, characterized in that: The transmission mechanism further comprises a first bevel gear (28) and a second bevel gear (29), and the lower end of the rotating shaft (30) is rotatably arranged on the bottom plate of the transmission box (1); the first bevel gear (28) is fixedly arranged at the upper end of the rotating shaft (30), the second bevel gear (29) is fixedly arranged at the middle of the transmission shaft (12), and the first bevel gear (28) is engaged with the second bevel gear (29).

6. The water level monitoring and regulating device for wetland water collecting channel according to claim 1, characterized in that: The vibration mechanism further comprises a limiting rod (17), an extension rod (18), an auxiliary rod (19), a support plate (20) and a hinged support rod (21); one vertical extension rod (18) is fixedly arranged on the inner bottom surface of the transmission box (1) on the two sides of the rotating shaft (30), the extension rod (18) is internally provided with a spring, one auxiliary rod (19) is fixedly arranged at the extension end on the upper side of each extension rod (18), the upper end of the auxiliary rod (19) is provided with a contact inclined surface, a group of hinged support rods (21) are arranged on the side, away from each other, of the two extension rods (18), the lower end of the hinged support rod (21) is fixedly arranged on the inner bottom surface of the transmission box (1), one support plate (20) is movably hinged at the upper end of each group of hinged support rods (21), the lower end of each of the two support plates (20) is hingedly connected with the lower end of each of the two auxiliary rods (19), and the upper end of each of the two support plates (20) is hingedly connected with the lower end of each of the two auxiliary rods (19). The lower side of the end, away from each other, of the two support plates (20) is fixedly arranged with one vibration rod (22); two avoiding grooves are arranged on the bottom plate of the transmission box (1), the two avoiding grooves are located below the two steel balls (23), and one horizontal limiting rod (17) is fixedly arranged on the outer side of the rotating shaft (30).

7. The water level monitoring and regulating device for wetland water collecting channel according to claim 1, characterized in that: Inside the sewer pipe (2) is further provided with a first cleaning mechanism, the first cleaning mechanism includes connecting shaft (24), scraper (25), brush (26), turbine blade (27); in the inside top surface center of sewer pipe (2) is rotatably provided with a vertical connecting shaft (24), in the left and right sides of connecting shaft (24) is respectively provided with a vertical scraper (25), two scrapers (25) are respectively fixedly connected with the outer wall of connecting shaft (24) through two connecting rods; the brush (26) is fixedly arranged on the scraper (25), and the brush (26) is in sliding contact with the inner wall of the sewer pipe (2); a turbine blade (27) is further fixedly arranged on the outside of the lower end of the connecting shaft (24).

8. The water level monitoring and adjusting device for a wetland water collecting channel according to claim 7, characterized in that: The connecting shaft (24) is provided with a hollow floating cavity, a first communication groove is formed in the side wall of the floating cavity, and the floating cavity is communicated with the outside of the connecting shaft (24) through the first communication groove; a floating bag (34) is slidably arranged in the floating cavity in the vertical direction, and a water level sensor (35) is arranged on the upper end of the floating bag (34).

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