Ecological treatment equipment for sewage in rivers and lakes

Abstract

The utility model discloses ecological treatment equipment for sewage in rivers and lakes, which belongs to the technical field of ecological treatment and comprises a floating seat, and the bottom of the floating seat is connected with a balancing weight through a soft rope. The device further comprises a clamping assembly used for fixing the balancing weight, the clamping assembly comprises two sets of clamping plates, the clamping plates are symmetrically arranged on the two sides of the balancing weight, the outer sides of the clamping plates are fixedly connected with the bottom of a connecting rod, and the top of the connecting rod is fixedly connected with a movable base. The extension rod is arranged to be matched with the floating base for use, the structure is simple, convenience and practicability are achieved, a plant flowerpot can be pushed to a proper position on the water surface, by arranging the universal joint, the unlocking piece, the clamping connector and other structures, the configuration block at the bottom of the floating base can be released on the shore, and the practicability is high. And the extension rod and the floating seat can be easily disconnected after the throwing is completed, so that the working difficulty is greatly reduced, water operation is not needed, and the danger is reduced.

Description

Technical Field

[0001] This utility model relates to the field of ecological governance technology, specifically to an ecological governance device for sewage in rivers and lakes. Background Technology

[0002] Wastewater in rivers and lakes originates from domestic sewage, industrial wastewater, and agricultural non-point source pollution. It contains pollutants such as nitrogen, phosphorus, organic matter, heavy metals, and pathogenic microorganisms, easily leading to eutrophication, damaging aquatic ecosystems, and threatening drinking water safety. Ecological governance addresses this from multiple dimensions, including introducing aquatic organisms to rebuild the aquatic food chain. This is combined with ecological bank protection projects to stabilize riverbanks and reduce runoff pollution. Aquatic plants have extensive root systems that can absorb large amounts of nutrients such as nitrogen and phosphorus from wastewater. These substances are key factors leading to eutrophication. Through absorption, aquatic plants convert nitrogen and phosphorus into their own biomass, thereby reducing the concentration of nutrients in the water, inhibiting the excessive growth of algae and other plankton, and reducing the risk of eutrophication.

[0003] A search revealed that Chinese Patent Publication No. CN215439850U discloses an ecological treatment device for river and lake sewage, comprising a floating plate, a connecting rod connected to the side wall of the floating plate, a traction device at the end of the connecting rod, the connecting rod being connected via the traction device, a fixing device fixedly connected to the side wall of the floating plate, and a traction rope connected to the bottom of the floating plate. This utility model relates to the field of sewage treatment technology. This ecological treatment device for river and lake sewage achieves the goal of the floating plate having a certain buoyancy, allowing it to float on the water surface. The connecting rod on the side wall of the floating plate facilitates the installation of the floating plate by workers. The traction device connects the floating plates together to form a whole, improving overall stability. The fixing device on the side wall of the floating plate facilitates the fixing of aquatic plant pots by workers, utilizing aquatic plants to purify the lake water, improving sewage treatment efficiency, and meeting the intended use requirements.

[0004] However, this device also has the following drawbacks:

[0005] When carrying out ecological restoration work on rivers and lakes, it is usually necessary to place suitable aquatic plants in appropriate locations on the water surface. This process usually requires staff to travel by boat or wade through the water, which is difficult and dangerous. This device does not solve this problem. Utility Model Content

[0006] The purpose of this utility model is to provide an ecological treatment device for sewage in rivers and lakes. By setting an extension rod in conjunction with a floating seat, plant pots can be pushed to a suitable position on the water surface. By setting universal joints, unlocking parts and locking connectors, the configuration block at the bottom of the floating seat can be released from the shore, which greatly reduces the difficulty of the work and eliminates the need for water operations, thus reducing the danger and solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An ecological treatment device for sewage in rivers and lakes includes a floating base, the bottom of which is connected to a counterweight via a soft rope;

[0009] It also includes a clamping assembly for fixing the counterweight, the clamping assembly including two sets of clamping plates, the clamping plates being symmetrically arranged on both sides of the counterweight, the outer side of the clamping plates being fixedly connected to the bottom of the connecting rod, the top of the connecting rod being fixedly connected to the movable seat, and the two sets of movable seats being symmetrically installed on both sides of the surface of the bidirectional lead screw.

[0010] It also includes a linkage assembly for driving the bidirectional lead screw to rotate. The linkage assembly includes an extension rod, which is fixedly connected to one end of a universal joint. The other end of the universal joint is fixedly connected to an unlocking component. The unlocking component is slidably sleeved on the outside of a locking connector, which is fixedly connected to one end of the bidirectional lead screw.

[0011] Preferably, a limiting plate is fixedly installed on the top of the counterweight, and a slot for cooperating with the limiting plate is provided on the inner side of the clamping plate.

[0012] Preferably, the float seat has an internal mounting cavity, the bidirectional lead screw is rotatably mounted in the mounting cavity, the movable seat is slidably engaged with the mounting cavity, and the connecting rod is slidably engaged with the movable groove at the bottom of the float seat.

[0013] Preferably, the snap-fit ​​connector is rotatably engaged with one side of the mounting cavity, and the other end of the bidirectional lead screw is rotatably connected to the inner wall of the mounting cavity.

[0014] Preferably, the unlocking component is slidably connected to the inner wall of the connecting sleeve, the connecting sleeve is disposed on the outer side of the snap-fit ​​connector, and the connecting sleeve is fixedly connected to one side of the float seat.

[0015] Preferably, the surface of the unlocking component is symmetrically provided with two sets of L-shaped grooves, and the surface of the snap-fit ​​connector is fixedly installed with two sets of pins, and the L-shaped grooves and pins are in sliding engagement.

[0016] Preferably, a plant pot is fixedly installed on the top of the floating seat, and a passage groove is provided at the bottom of the plant pot.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This utility model uses an extension rod in conjunction with a floating base. It has a simple structure, is convenient and practical, and can push plant pots to a suitable position on the water surface. By incorporating a universal joint, unlocking mechanism, and locking connector, the configuration block at the bottom of the floating base can be released from the shore. After deployment, the extension rod can be easily disconnected from the floating base, greatly reducing the difficulty of the work and eliminating the need for water-based operations, thus reducing the risk. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the floating seat;

[0021] Figure 3 This is a schematic diagram of the structure where the unlocking component and the card connector explode and separate.

[0022] In the diagram: 1. Floating seat; 2. Soft rope; 3. Counterweight; 4. Clamping plate; 5. Connecting rod; 6. Moving seat; 7. Two-way lead screw; 8. Extension rod; 9. Universal joint; 10. Unlocking component; 11. Clip joint; 12. Limiting plate; 13. Slot; 14. Installation cavity; 15. Movable slot; 16. Connecting sleeve; 17. L-shaped slot; 18. Pin; 19. Plant pot; 20. Through slot. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-3 This utility model provides a technical solution:

[0025] A river and lake sewage ecological treatment device includes a floating seat 1, a counterweight 3 connected to the bottom of the floating seat 1 by a soft rope 2, a plant flower pot 19 fixedly installed on the top of the floating seat 1, and a passage groove 20 opened at the bottom of the plant flower pot 19.

[0026] By setting up plant pots 19, aquatic plants used for ecological treatment can be fixed. By setting up channels 20, plant roots can easily enter the water, which is beneficial for ecological treatment of sewage and improves sewage treatment efficiency. After releasing the counterweight 3, the counterweight 3 will sink into the silt at the bottom of the water, thereby limiting the floating range of the float 1 through the soft rope 2 and preventing the float 1 and plant pots 19 from leaving the deployment area.

[0027] It also includes a clamping assembly for fixing the counterweight 3. The clamping assembly includes two sets of clamping plates 4, which are symmetrically arranged on both sides of the counterweight 3. The outer side of the clamping plate 4 is fixedly connected to the bottom of the connecting rod 5, and the top of the connecting rod 5 is fixedly connected to the movable seat 6. The two sets of movable seats 6 are symmetrically installed on both sides of the surface of the bidirectional lead screw 7. The floating seat 1 has an installation cavity 14 inside. The bidirectional lead screw 7 is rotatably installed in the installation cavity 14. The movable seat 6 is slidably engaged with the installation cavity 14. The connecting rod 5 is slidably engaged with the movable groove 15 opened at the bottom of the floating seat 1. The snap joint 11 is rotatably engaged with one side of the installation cavity 14. The other end of the bidirectional lead screw 7 is rotatably connected to the inner wall of the installation cavity 14. The top of the counterweight 3 is fixedly installed with a limiting plate 12. The inner side of the clamping plate 4 has a snap groove 13 that is used in conjunction with the limiting plate 12.

[0028] By using clamping plate 4, connecting rod 5, moving seat 6 and bidirectional screw 7 in combination, the rotation of bidirectional screw 7 can drive the moving seats 6 on both sides to move in opposite directions, thereby clamping or loosening the counterweight 3 by clamping plate 4. At the same time, the limiting plate 12 on the top of the counterweight 3 cooperates with the slot 13 on the inner side of clamping plate 4 to better fix the counterweight 3, preventing the counterweight 3 from shaking or falling off during transportation or placement, thus ensuring the stability and reliability of the equipment.

[0029] It also includes a linkage assembly for driving the bidirectional lead screw 7 to rotate. The linkage assembly includes an extension rod 8, which is fixedly connected to one end of a universal joint 9. The other end of the universal joint 9 is fixedly connected to an unlocking member 10. The unlocking member 10 is slidably sleeved on the outside of a snap-fit ​​connector 11. The snap-fit ​​connector 11 is fixedly connected to one end of the bidirectional lead screw 7. The unlocking member 10 is slidably connected to the inner wall of a connecting sleeve 16. The connecting sleeve 16 is located on the outside of the snap-fit ​​connector 11 and is fixedly connected to one side of the float seat 1. Two sets of L-shaped grooves 17 are symmetrically opened on the surface of the unlocking member 10. Two sets of pins 18 are fixedly installed on the surface of the snap-fit ​​connector 11. The L-shaped grooves 17 and the pins 18 are slidably engaged.

[0030] By setting the extension rod 8, the floating seat 1 can be easily moved on the water surface, pushing the plant pot 19 to a suitable position on the water surface without the need for staff to take a boat or wade through the water, reducing the difficulty and danger of the work. The universal joint 9 connects the extension rod 8 and the unlocking part 10, allowing the extension rod 8 to flexibly change its angle during operation, making it convenient to operate the floating seat 1 at different positions and angles, increasing the flexibility and operability of the equipment. The unlocking part 10 is slidably sleeved on the outside of the locking joint 11. When it is necessary to release the counterweight 3, the unlocking part 10 can be rotated on the shore by using the extension rod 8, thereby driving the locking joint 11 to rotate, which in turn causes the bidirectional screw 7 to rotate, realizing the release of the counterweight 3. This design can realize the remote control of the release of the counterweight 3 on the shore, without the need for staff to approach the floating seat 1 to operate, further improving safety. The L-shaped groove is set to cooperate with the pin 18, which facilitates the quick assembly and disassembly of the unlocking part 10 and the locking joint 11.

[0031] In practical use, aquatic plants are first planted in the plant pot 19 at the top of the floating seat 1. The bottom of the floating seat 1 is connected to the counterweight 3 using a soft rope 2. The two sets of clamping plates 4 of the clamping assembly are used to lock the limiting plate 12 at the top of the counterweight 3. After moving to the designated position, the staff on the shore hold the extension rod 8 and adjusts the angle through the universal joint 9 to push the floating seat 1 to a suitable position on the water surface. Then, the extension rod 8 is rotated clockwise. The extension rod 8 drives the locking connector 11 to rotate through the universal joint 9 and the unlocking component 10. The rotating snap-fit ​​connector 11 drives the bidirectional lead screw 7 to rotate, and the moving seats on both sides 6 cause the clamp 4 to loosen, releasing the counterweight 3 and causing it to sink to the bottom of the water to fix the float seat 1. Finally, the extension rod 8 is rotated in the opposite direction, so that the pin 18 is unscrewed from the corner of the L-shaped groove 17. Then, the extension rod 8 is pulled outward to disengage the pin 18 from the L-shaped groove 17, thereby disconnecting the unlocking part 10 from the snap-fit ​​connector 11 and disconnecting the extension rod 8 from the float seat 1, allowing the aquatic plants to continue to purify sewage on the water surface.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ecological treatment device for river and lake sewage, characterized in that: Includes a float seat (1), the bottom of which is connected to a counterweight (3) by a soft rope (2); It also includes a clamping assembly for fixing the counterweight (3), the clamping assembly including two sets of clamping plates (4), the clamping plates (4) are symmetrically arranged on both sides of the counterweight (3), the outer side of the clamping plates (4) is fixedly connected to the bottom of the connecting rod (5), the top of the connecting rod (5) is fixedly connected to the moving seat (6), and the two sets of moving seats (6) are symmetrically installed on both sides of the surface of the bidirectional lead screw (7); It also includes a linkage assembly for driving the bidirectional lead screw (7) to rotate. The linkage assembly includes an extension rod (8), which is fixedly connected to one end of a universal joint (9). The other end of the universal joint (9) is fixedly connected to an unlocking member (10). The unlocking member (10) is slidably sleeved on the outside of a locking connector (11), which is fixedly connected to one end of the bidirectional lead screw (7).

2. The ecological treatment equipment for river and lake sewage according to claim 1, characterized in that: A limiting plate (12) is fixedly installed on the top of the counterweight (3), and a slot (13) is provided on the inner side of the clamp (4) to cooperate with the limiting plate (12).

3. The ecological treatment equipment for river and lake sewage according to claim 1, characterized in that: The floating seat (1) has an internal mounting cavity (14) inside. The bidirectional screw (7) is rotatably mounted in the mounting cavity (14). The movable seat (6) is slidably engaged with the mounting cavity (14). The connecting rod (5) is slidably engaged with the movable groove (15) at the bottom of the floating seat (1).

4. The ecological treatment equipment for river and lake sewage according to claim 1, characterized in that: The snap-fit ​​connector (11) is rotatably engaged with one side of the mounting cavity (14), and the other end of the bidirectional lead screw (7) is rotatably connected to the inner wall of the mounting cavity (14).

5. The ecological treatment equipment for river and lake sewage according to claim 1, characterized in that: The unlocking component (10) is slidably connected to the inner wall of the connecting sleeve (16), the connecting sleeve (16) is located on the outside of the snap connector (11), and the connecting sleeve (16) is fixedly connected to one side of the float seat (1).

6. The ecological treatment equipment for river and lake sewage according to claim 5, characterized in that: The surface of the unlocking component (10) is symmetrically provided with two sets of L-shaped grooves (17), and the surface of the snap connector (11) is fixedly installed with two sets of pins (18). The L-shaped grooves (17) and the pins (18) are in sliding fit.

7. The ecological treatment equipment for river and lake sewage according to claim 1, characterized in that: A plant pot (19) is fixedly installed on the top of the floating seat (1), and a passage groove (20) is provided at the bottom of the plant pot (19).

Images