River ecological environment protection and restoration device
By decomposing the river pollutant filtering wall into a mounting frame and a filter bucket, and using a threaded sleeve and a threaded rod to cooperate to achieve the lifting and movement of the filter bucket, the problem of inconvenient cleaning of the filter wall in the existing technology is solved, and the cleaning efficiency and device reliability are improved.
Patent Information
- Application Number
- CN202422724668.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-08
AI Technical Summary
The existing river pollutant filtering wall is an integrated structure, which makes cleaning inconvenient.
The filter wall is decomposed into a mounting frame and several groups of filter buckets. The filter buckets can be lifted and moved by cooperating with threaded sleeves and threaded rods, making them easy to clean.
It improves the convenience of cleaning the filter wall, reduces the labor intensity of the staff, and improves the reliability of the device.
Smart Images
Figure CN223358232U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river channel restoration devices, in particular to a river channel ecological environment protection and restoration device. Background Art
[0002] Riverine ecological protection and restoration has become a global issue. This effort aims to restore damaged river ecosystems, improve water quality, protect water resources, and enhance the surrounding ecological environment. This work typically involves multiple measures and technologies aimed at restoring a river's natural flow, enhancing its self-purification capacity, and improving biodiversity.
[0003] Common river environmental protection and restoration measures include: source control and pollution interception, internal source treatment, aquatic plant restoration, wetland restoration, physical restoration, and aeration. When implementing source control and pollution interception, existing technologies typically use a filter screen as a framework, stacking sand, gravel, or activated carbon within the screen to form a filter wall to intercept pollutants in the river. However, the filter wall is a one-piece structure with a large area, making it difficult to clean the filter wall. Therefore, this new device proposes a river ecological environment protection and restoration device to address this problem. Utility Model Content
[0004] The utility model is intended to provide a river ecological environment protection and restoration device to solve the problem that the existing filter wall used to intercept river pollutants is an integrated structure, which makes it inconvenient to clean.
[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:
[0006] The basic technical solution provided by the utility model is: a river channel ecological environment protection and restoration device, comprising a river channel, the river channel is provided with a mounting groove, the river channel is provided with a mounting frame through the mounting groove, the mounting frame is slidably connected to a plurality of groups of filter buckets, the river channel is fixedly connected to a gantry frame, the gantry frame is slidably connected to a support rod 1 through a sliding rod, the support rod 1 is fixedly connected to a threaded rod, the gantry frame is rotatably connected to a threaded sleeve, and the threaded sleeve is threadedly connected to the threaded rod; the support rod 1 is rotatably connected to a support rod 2, the support rod 2 is slidably connected to a mounting pin, the bottom end of the mounting pin is provided with a protrusion, the support rod 2 is provided with a strip groove, the mounting pin passes through the strip groove, the protrusion is clamped with the strip groove, the support rod 2 is slidably connected to a slider, the slider is fixedly connected to a chain, the chain is fixedly connected to a pull rod, the filter bucket is provided with a pull ring, and the pull rod is clamped with the pull ring.
[0007] The principle of the basic technical solution: the mounting frame serves as the support part, and the filter bucket is used to load sand or activated carbon to filter impurities in the sewage. The filter bucket is connected to the slider through the cooperation of the pull rod and the pull ring, so that the height of the filter bucket can be adjusted by adjusting the height of the support rod 2. By rotating the threaded sleeve, the threaded rod is controlled to move linearly in the vertical direction, so as to achieve the purpose of driving the support rod 2 to move vertically through the support rod 1, thereby pulling the filter bucket to a certain height; the filter bucket is driven to slide by sliding the slider, so as to move the filter bucket to the shore, and the protrusion is aligned with the length direction of the strip groove by rotating the mounting pin. Since the total length of the protrusion is shorter than the length of the strip groove, the mounting pin is disengaged from the strip groove, so that the strip groove end of the support rod 2 is in a free state, and then the filter bucket is placed on the shore, which is convenient for replacing sand or activated carbon and cleaning the filter bucket body at the same time.
[0008] The beneficial effects of the basic technical solution are: this device decomposes the integrated filter wall into a filter wall consisting of a mounting frame and several groups of filter buckets, reducing its single body mass, which is conducive to the disassembly of the filter wall, thereby achieving the purpose of improving the convenience of cleaning the filter wall, and solving the problem that the existing filter wall used to intercept river pollutants is an integrated structure, which makes it inconvenient to clean; through the cooperation of the threaded sleeve and the threaded rod, the purpose of lifting the support rod is achieved, and then the filter bucket is facilitated to be lifted and lowered, thereby reducing the labor intensity of the staff and improving the reliability of the device.
[0009] Preferably, the gantry is fixedly connected to a motor, and the output shaft of the motor is connected to the threaded sleeve via a transmission belt.
[0010] Through the above arrangement, the motor is used as a drive, and starting the motor drives the threaded sleeve to rotate, thereby controlling the rotation of the threaded rod through the cooperation between the threaded sleeve and the threaded rod.
[0011] Preferably, the gantry is provided with a control module, and the control module is electrically connected to the motor to control the operation thereof.
[0012] Through the above settings, the operation of the motor is controlled by the control module, thereby improving the reliability of the device.
[0013] Preferably, the second support rod is arranged to be tilted downward on a side close to the strip groove, and the tilt angle is 3 to 5 degrees.
[0014] Through the above arrangement, it is easy for the slider to slide along the support rod 2, which is conducive to removing the filter bucket and thus improving the convenience of cleaning the filter bucket.
[0015] Preferably, a cutter portion is provided at the bottom end of the filter bucket.
[0016] Through the above arrangement, the cutter portion is inserted into the river channel to enhance the stability of the filter bucket. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is an axonometric diagram of a river ecological environment protection and restoration device of the utility model;
[0018] Figure 2 This is an exploded view of a river ecological environment protection and restoration device of the utility model;
[0019] 1. River channel; 2. Mounting groove; 3. Mounting frame; 4. Filter bucket; 5. Gantry; 6. Threaded sleeve; 7. Threaded rod; 8. Sliding rod; 9. Support rod 1; 10. Support rod 2; 11. Sliding block; 12. Chain; 13. Pull rod; 14. Strip groove; 15. Mounting pin; 16. Protrusion; 17. Motor; 18. Control module; 19. Drive belt; 20. Pull ring; 21. Cutter unit. DETAILED DESCRIPTION
[0020] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:
[0021] like Figures 1 to 2 As shown, a river channel ecological environment protection and restoration device includes a river channel 1, a mounting groove 2 is opened in the river channel 1, a mounting frame 3 is set through the mounting groove 2, the mounting frame 3 is slidably connected to a plurality of groups of filter buckets 4, the bottom end of the filter bucket 4 is provided with a cutter portion 21, the river channel 1 is fixedly connected to a gantry 5, the gantry 5 is slidably connected to a support rod 9 through a slide rod 8, the support rod 9 is fixedly connected to a threaded rod 7, the gantry 5 is rotatably connected to a threaded sleeve 6, the threaded sleeve 6 is connected to the threaded rod 7 through a thread, the gantry 5 is fixedly connected to a motor 17, the output shaft of the motor 17 is connected to the threaded sleeve 6 through a transmission belt 19, the gantry 5 is provided with a control module 18, and the control The module 18 is electrically connected to the motor 17 to control its operation. The support rod 19 is rotatably connected to the support rod 2 10. The support rod 2 10 is slidably connected to the mounting pin 15. The bottom end of the mounting pin 15 is provided with a protrusion 16. The support rod 2 10 is provided with a bar groove 14. The mounting pin 15 passes through the bar groove 14. The protrusion 16 is engaged with the bar groove 14. The side of the support rod 2 10 close to the bar groove 14 is tilted downward, and the inclination angle is 3 to 5 degrees. The support rod 2 10 is slidably connected to the slider 11. The slider 11 is fixedly connected to the chain 12. The chain 12 is fixedly connected to the pull rod 13. The filter bucket 4 is provided with a pull ring 20, and the pull rod 13 is engaged with the pull ring 20.
[0022] The specific implementation process is as follows:
[0023] When using the present invention, first install the mounting frame 3 into the river channel 1 through the mounting groove 2, load the filter hopper 4 with an appropriate amount of sand or activated carbon, connect the pull rod 13 with the pull ring 20, start the motor 17 through the control module 18, and control the threaded sleeve 6 to rotate through the transmission belt 19, thereby controlling the threaded rod 7 to move upward through the threaded sleeve 6 to make the filter hopper 4 leave the ground, then slide the slider 11 to slide the filter hopper 4 to a suitable position, and then start the motor 17 through the control module 18 to control the threaded rod 7 to move downward, so that the filter hopper 4 enters the mounting frame 3. According to this method, multiple groups of filter hoppers 4 are sequentially installed in the mounting frame 3 to form a filter wall. After all the filter hoppers 4 are installed in the mounting frame 3, the motor 17 can be started again to control the threaded rod 7 to move downward. , so that the support rod 2 10 is as close as possible to the top position of the filter bucket 4, thereby imposing a certain restriction on its vertical direction; when it is necessary to clean the filter bucket 4 and replace the sand or activated carbon therein, the filter bucket 4 is connected to the second support rod through the cooperation of the pull rod 13 and the pull ring 20, and the motor 17 is started to control the threaded rod 7 to drive the support rod 1 9 to move upward. After the support rod 1 9 drives the filter bucket 4 to a suitable height through the support rod 2 10, the sliding slider 11 drives the filter bucket 4 to move to the river bank, and the protrusion 16 is moved to the strip groove 14 by rotating the mounting pin 15, so that the mounting pin 15 is disengaged from the strip groove 14, and then the strip groove 14 end of the support rod 2 10 is in a free state, thereby achieving the purpose of removing the filter bucket 4, which provides convenience for cleaning the filter bucket 4.
[0024] The above description is merely an embodiment of the present invention, and the commonly known specific technical solutions or features in the solution are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several variations and improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed in this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. A river ecological environment protection and restoration device, characterized by: The invention comprises a river channel (1), wherein the river channel (1) is provided with a mounting groove (2), the river channel (1) is provided with a mounting frame (3) through the mounting groove (2), the mounting frame (3) is slidably connected to a plurality of filter buckets (4), the river channel (1) is fixedly connected to a gantry (5), the gantry (5) is slidably connected to a support rod (9) through a slide rod (8), the support rod (9) is fixedly connected to a threaded rod (7), the gantry (5) is rotatably connected to a threaded sleeve (6), and the threaded sleeve (6) is connected to the threaded rod (7) through a threaded connection; The support rod 1 (9) is rotatably connected to the support rod 2 (10), and the support rod 2 (10) is slidably connected to the mounting pin (15), and the bottom end of the mounting pin (15) is provided with a protrusion (16), and the support rod 2 (10) is provided with a strip groove (14), and the mounting pin (15) passes through the strip groove (14), and the protrusion (16) is engaged with the strip groove (14), and the support rod 2 (10) is slidably connected to the slider (11), and the slider (11) is fixedly connected to the chain (12), and the chain (12) is fixedly connected to the pull rod (13), and the filter bucket (4) is provided with a pull ring (20), and the pull rod (13) is engaged with the pull ring (20).
2. A river channel (1) ecological environment protection and restoration device according to claim 1, characterized in that: The gantry (5) is fixedly connected to a motor (17), and the output shaft of the motor (17) is connected to the threaded sleeve (6) via a transmission belt (19).
3. A river channel (1) ecological environment protection and restoration device according to claim 2, characterized in that: The gantry (5) is provided with a control module (18), and the control module (18) is electrically connected to the motor (17) to control its operation.
4. A river channel (1) ecological environment protection and restoration device according to claim 1, characterized in that: The second support rod (10) is arranged to be tilted downward on one side close to the strip groove (14), and the tilt angle is 3 to 5 degrees.
5. A river channel (1) ecological environment protection and restoration device according to claim 1, characterized in that: A cutter portion (21) is provided at the bottom end of the filter bucket (4).