River water ecological restoration device

Abstract

The utility model relates to the technical field of water ecological restoration, and discloses a riverway water ecological restoration device which comprises separation columns arranged in rows, first sliding blocks are fixedly connected to the two ends of each separation column, and the adjacent first sliding blocks located at the same ends of the separation columns are connected through first connecting assemblies so that the first sliding blocks can be located on the same straight line; the second sliding blocks are located on the two sides of the partition column in the length direction and are in sliding connection with the two adjacent first sliding blocks respectively, and the adjacent second sliding blocks located on the same side of the partition column are connected through second connecting assemblies so that the second sliding blocks can be located on the same straight line; the driving mechanism is used for driving the first sliding blocks to move relative to the second sliding blocks in the length direction of the separation column and can drive the two first sliding blocks in sliding connection with the second sliding blocks to be close to or away from each other in the width direction. According to the utility model, the distance between the separation columns can be synchronously adjusted, so that a more uniform and reasonable layout space is provided for planting plants.

Description

TECHNICAL FIELD

[0001] The utility model relates to water ecological restoration technical field, especially a river water ecological restoration device. BACKGROUND

[0002] With the development of society and population growth, water pollution problems are increasingly prominent, and the ecological restoration of river channels, as an important part of water, has become a problem to be solved. Common river water ecological restoration technologies include biological restoration, artificial wetlands, chemical treatment, physical screening and sedimentation. Among them, the ecological floating island technology, as an in-situ ecological restoration technology, has become a research hotspot because it does not need to transfer water, has low operation and maintenance cost, can improve water self-purification capacity and is not easy to cause secondary pollution.

[0003] Ecological floating islands mainly absorb and transform excess nitrogen, phosphorus and other nutrients and pollutants in water through plant roots and microorganisms gathered around them. Patent literature with publication number CN115159684B discloses a river water ecological restoration device. The utility model cooperates the transmission beam with the driving mechanism through the transmission shaft and rotates and connects with the mounting beam. The first mounting beam and the second mounting beam are limited in movement track through the connecting mechanism. The guide column is driven to rotate and slide in the guide sliding groove through the transmission beam, so that the guide sliding groove drives the second mounting beam to move. The limiting beam is connected with the second mounting beam through the connecting shaft. The first mounting beam and the second mounting beam and the second mounting beam are limited in spacing through the limiting column and the limiting beam inner groove sliding connection. The pots are placed through the cooperation of multiple second mounting beams and first mounting beams. The device is convenient to store and transport through the position movement of the second mounting beam and the first mounting beam, improves the device placement site adaptability, and increases the device use convenience.

[0004] However, the above technical solution still has the following defects: on the one hand, the spacing between multiple second mounting beams is driven by the limiting beam, but the limiting beam cannot guarantee synchronous rotation, and cannot realize the effect of synchronous adjustment of the spacing, so that the spacing between adjacent second mounting beams is inconsistent in size, and the spacing between second mounting beams is too wide or too narrow, which will limit the planting of plants; on the other hand, the servo motor relies on external power drive, which is easy to be limited in the application process of remote river channels. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a river water ecological restoration device to overcome the above defects.

[0006] In order to achieve the above purpose, the technical scheme of the utility model is as follows: a river water ecological restoration device, comprising:

[0007] A number of partition columns arranged in rows, and both ends of the partition columns in the length direction thereof are fixedly connected with first sliders. Adjacent first sliders located at the same end of the partition columns are connected by a first connection component to achieve being on the same straight line;

[0008] A number of second sliders located on both sides of the partition columns in the length direction and respectively slidably connected with adjacent two first sliders. Adjacent second sliders located on the same side of the partition columns are connected by a second connection component to achieve being on the same straight line; and

[0009] A driving mechanism for driving the first slider to move relatively with respect to the second slider along the length direction of the partition column, and capable of driving the two first sliding blocks slidably connected with the second slider to approach or move away from each other in the width direction.

[0010] Further, the driving mechanism includes:

[0011] A driving block slidably connected with the first slider along the length direction of the partition column, and the driving block is connected with the second connection component; and

[0012] A driving component for driving the driving block to displace along the length direction of the partition column.

[0013] Further, the driving component includes:

[0014] A driving screw rod rotatably connected with the driving block, and the driving screw rod is parallel to the length direction of the partition column; and

[0015] A threaded sleeve fixedly embedded in the first slider, and the driving screw rod is threadedly connected with the threaded sleeve.

[0016] Further, a waterproof bearing is arranged in the driving block, the driving screw rod is rotatably connected with the driving block through the waterproof bearing, and one end of the driving screw rod away from the threaded sleeve penetrates through the driving block and is provided with a screwing head.

[0017] Further, the driving block has a "冂"-shaped structure, including a top plate and two side plates integrally formed. Strip-shaped chutes are uniformly arranged on the side plates, and convex blocks slidably connected with the strip-shaped chutes are arranged on the side walls of the first slider.

[0018] Further, the driving component further includes a telescopic sleeve fixedly connected between the top plate and the first slider at both ends, and the telescopic sleeve is sleeved on the periphery of the driving screw rod.

[0019] Further, driving blocks are respectively arranged at both ends of two partition columns located on both sides in the width direction;

[0020] The second connecting assembly comprises:

[0021] A second insertion tube and a second insertion rod are arranged perpendicularly to the partition column, one end of the second insertion tube and one end of the second insertion rod are slidingly inserted, the other end of the second insertion tube and the other end of the second insertion rod are respectively hinged to two driving blocks on the same side along the length direction of the partition column, and

[0022] The second sliding block is provided with a first connecting ring at one end away from the partition column, and the second insertion tube and the second insertion rod are arranged through the first connecting ring.

[0023] Further, the first connecting assembly comprises:

[0024] A connecting block is fixedly connected to the first sliding block in one-to-one correspondence; and

[0025] A plurality of groups of first insertion tubes and first insertion rods are arranged perpendicularly to the partition column, one end of the first insertion tube and one end of the first insertion rod are slidingly inserted in one-to-one correspondence, and the other end of the first insertion tube and the other end of the first insertion rod are fixedly connected to adjacent two connecting blocks on the same side of the partition column.

[0026] Further, the cross sections of the first sliding block and the second sliding block are both trapezoidal structures, the opposite surfaces of the first sliding block and the second sliding block are both inclined surfaces, one of the opposite surfaces of the first sliding block and the second sliding block is provided with a sliding protrusion, and the other is provided with a sliding groove, and the sliding protrusion and the sliding groove are slidingly connected.

[0027] Further, the utility model also comprises:

[0028] Adjacent two partition columns are respectively fixedly connected with a first lap plate and a second lap plate, the first lap plate is provided with an insertion plate, the second lap plate is provided with an insertion slot, and the insertion plate and the insertion slot are slidingly connected;

[0029] The first sliding blocks on both sides in the width direction are respectively fixedly connected with second connecting rings; and

[0030] The partition columns on both sides in the width direction are respectively fixedly connected with floating plates.

[0031] Compared with the prior art, the utility model has at least the following advantages:

[0032] The driving mechanism is used for synchronously adjusting a plurality of first sliding blocks, so that the first sliding blocks are relatively moved along the length direction of the partition column relative to the second sliding blocks, the two first sliding blocks connected with the second sliding blocks are relatively close to or away from each other along the width direction, and the effect that the interval between the partition columns is synchronously adjusted is realized, and then plants are planted between the adjacent partition columns. The interval between the partition columns can be synchronously adjusted, and external power is not needed to drive, so that more uniform and reasonable layout space is provided for the plant planting, the problem that the plant planting is limited due to the too wide or too narrow interval is avoided, the absorption and conversion efficiency of the plant root system on the nutrient components and pollutants in the water body is obviously improved, and the effect of the river water ecological restoration is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative labor under the premise of the drawings.

[0034] Figure 1 It is a whole structure schematic view of the river water ecological restoration device of the present application.

[0035] Figure 2 It is a whole structure schematic view of the river water ecological restoration device of the present application. Figure 1 It is a local enlarged view of the A area in the present application.

[0036] Figure 3 It is a local enlarged view of the B area in the present application. Figure 1 It is a local enlarged view of the B area in the present application.

[0037] Figure 4 It is a sectional view of the driving mechanism of the present application.

[0038] Figure 5 It is an assembly schematic view of the first sliding block, the second sliding block and the first connecting structure and other components of the present application.

[0039] The drawings show that: 1, partition column; 2, first sliding block; 3, second sliding block; 4, driving block; 5, driving screw; 6, threaded sleeve; 7, waterproof bearing; 8, screw head; 9, strip-shaped sliding groove; 10, lug; 11, telescopic sleeve; 12, second insertion pipe; 13, second insertion rod; 14, first connecting ring; 15, connecting block; 16, first insertion pipe; 17, first insertion rod; 18, sliding protrusion; 19, sliding groove; 20, first lap joint plate; 21, insertion plate; 22, second lap joint plate; 23, insertion slot; 24, second connecting ring; 25, floating plate. DETAILED DESCRIPTION

[0040] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more apparent, clear and understandable, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0042] With reference to Figure 1 , the present application provides a river water ecological restoration device for realizing the restoration function of river water ecology. The specific structure comprises a partition column 1, a first sliding block 2, a second sliding block 3 and a driving mechanism.

[0043] Among them, the partition column 1 is provided with several, and the several partition columns 1 are arranged in rows, and the green plants terminate between the adjacent partition columns 1. The first sliding block 2 is fixedly connected to both ends of each partition column 1 along the length direction thereof. The adjacent first sliding blocks 2 located at the same end of the partition column 1 are connected through the first connecting assembly, so as to ensure that these first sliding blocks 2 are located on the same straight line. At the same time, on both sides of the length direction of the partition column 1, several second sliding blocks 3 are arranged, and the several second sliding blocks 3 and the several first sliding blocks 2 are alternately arranged, and the second sliding block 3 and the adjacent two first sliding blocks 2 are slidably connected. The adjacent second sliding blocks 3 located at the same side of the partition column 1 are connected through the second connecting assembly to realize that they are located on the same straight line. In addition, the device further comprises a driving mechanism, which mainly drives the relative movement between the first sliding block 2 and the second sliding block 3 along the length direction of the partition column 1, so as to drive the two first sliding blocks 2 slidably connected with the second sliding block 3 to move close to or away from each other along the width direction.

[0044] With reference to Figure 2 , Figure 4 and Figure 5 , specifically, the driving mechanism comprises a driving block 4 slidably connected with the first sliding block 2 along the length direction of the partition column 1, and the driving block 4 is connected with the second connecting assembly. In addition, it also comprises a driving assembly for driving the driving block 4 to displace along the length direction of the partition column 1.

[0045] The structural design of the driving component is as follows: The driving block 4 is rotatably connected to the driving screw 5, and the driving screw 5 is parallel to the length direction of the partition column 1. A threaded sleeve 6 is fixedly embedded in the first slider 2, and the driving screw 5 is threadedly connected to the threaded sleeve 6. To improve the rotational stability of the driving screw 5, a waterproof bearing 7 is provided in the driving block 4, and the driving screw 5 is rotatably connected to the driving block 4 through the waterproof bearing 7. Specifically, the periphery of the driving screw 5 is fixedly connected to the inner ring of the waterproof bearing 7, and the outer ring of the waterproof bearing 7 is fixedly connected to the driving block 4. One end of the driving screw 5 away from the threaded sleeve 6 penetrates through the driving block 4 and is provided with a screwing head 8. The screwing head 8 is preferably hexagonal prism-shaped, and the driving screw 5 can be conveniently rotated through the screwing head 8, thereby realizing the displacement of the driving block 4.

[0046] The driving block 4 has a "冂"-shaped structure, including a top plate and two side plates integrally formed. Strip-shaped sliding grooves 9 are evenly arranged on the side plates, and convex blocks 10 slidably connected to the strip-shaped sliding grooves 9 are provided on the side walls of the first slider 2. This structural design enables the first slider 2 to slide smoothly in the strip-shaped sliding grooves 9 of the driving block 4, while ensuring the effective connection between the driving block 4 and the first slider 2 and the stability of the relative movement.

[0047] To further improve the stability and sealing performance of the device, a telescopic sleeve 11 is further included in the driving component. The two ends of the telescopic sleeve 11 are respectively fixedly connected between the top plate and the first slider 2. The telescopic sleeve 11 is made of rubber material and is sleeved on the periphery of the driving screw 5. The telescopic sleeve 11 can play a sealing role during the rotation of the driving screw 5 and the displacement of the driving block 4, preventing moisture from penetrating into the internal thread sleeve and extending the service life of the device.

[0048] Refer to Figure 3 In this embodiment, driving blocks 4 are respectively provided at both ends of the two partition columns 1 located on both sides in the width direction. The specific structure of the second connection component includes a second insertion tube 12 and a second insertion rod 13 perpendicular to the partition column 1. One end of the second insertion tube 12 and one end of the second insertion rod 13 are slidably inserted, and the other ends of the second insertion tube 12 and the second insertion rod 13 are respectively hinged to the two driving blocks 4 located on the same side along the length direction of the partition column 1. In addition, a first connection ring 14 is provided at one end of the second slider 3 away from the partition column 1, and the second insertion tube 12 and the second insertion rod 13 penetrate through the first connection ring 14. This structural design enables the second slider 3 to slide in the length direction of the partition column 1, and at the same time, it is connected to the driving block 4 through the second connection component to realize the coordinated movement of the overall structure.

[0049] The structure of the first connecting assembly is as follows: a connecting block 15 is fixedly connected to the first slider 2 in one-to-one correspondence, and a plurality of groups of first insertion pipes 16 and first insertion rods 17 are arranged vertically on the partition column 1; one end of the first insertion pipe 16 and one end of the first insertion rod 17 are in one-to-one correspondence and are slidably inserted, and the other end of the first insertion pipe 16 and the other end of the first insertion rod 17 are fixedly connected to two adjacent connecting blocks 15 on the same side of the partition column 1. Through this structure, the first connecting assembly can effectively connect adjacent first sliders 2 together, ensure that they are arranged in the same straight line in the length direction of the partition column 1, and can realize relative sliding.

[0050] The cross sections of the first slider 2 and the second slider 3 are both trapezoidal structures, which helps to improve the stability of the sliders. The opposite surfaces of the first slider 2 and the second slider 3 are both inclined surfaces, and the opposite surface of one of the first slider 2 and the second slider 3 is provided with a sliding protrusion 18, and the opposite surface of the other is provided with a sliding groove 19, and the sliding protrusion 18 and the sliding groove 19 are slidably connected. This structure design makes the first slider 2 and the second slider 3 more stable and smooth when sliding relative to each other, reduces friction and wear during sliding, and improves the service life and operating efficiency of the device.

[0051] The device also includes the following additional structures: a first lap plate 20 and a second lap plate 22 are fixedly connected between adjacent two partition columns 1. The first lap plate 20 is provided with an insertion plate 21, and the second lap plate 22 is provided with an insertion slot 23, and the insertion plate 21 and the insertion slot 23 are slidably connected. The green plants are installed on the first lap plate 20 and the second lap plate 22, and the cooperation structure of the insertion plate 21 and the insertion slot 23 can realize the effect of moving closer to and away from each other between adjacent partition columns 1. In addition, the first sliders 2 located on both sides in the width direction are fixedly connected with second connecting rings 24, which are used for connecting or fixing with the submerged structure through connecting ropes. The partition columns 1 located on both sides in the width direction are fixedly connected with floating plates 25, which can increase the buoyancy of the device and make it better maintain stability in the river channel and adapt to different water level changes.

[0052] The river water ecological restoration device of the utility model has the following remarkable beneficial effects by improving and optimizing the problems in the prior art:

[0053] The relative movement between the first sliding block 2 and the second sliding block 3 can be ensured to be synchronous along the length direction of the partition column 1 through the cooperation of the driving block 4 and the driving screw 5. The synchronous adjustment mechanism effectively solves the problem that the interval between adjacent installation beams is inconsistent due to the fact that the limiting beam cannot guarantee synchronous rotation in the prior art. The interval between adjacent partition columns 1 can be accurately controlled to be consistent at all times, so that more uniform and reasonable layout space is provided for plant planting, the problem that plant planting is limited due to an excessively wide or narrow interval is avoided, the absorption and conversion efficiency of plant root systems on nutrient components and pollutants in water bodies is significantly improved, and the effect of river water ecological restoration is further improved.

[0054] The driving screw 5 can be rotated through manual screwing and with the aid of a tool, the rotation of the driving screw 5 is realized through the screwing head 8, so as to drive the displacement of the driving block 4, and then the relative movement between the first sliding block 2 and the second sliding block 3 is realized. The manual driving mode does not depend on external power at all, so that the device can be normally used in remote river channels without power supply, the application range and environmental adaptability of the device are greatly improved, the limitation on the use site is reduced, and the universality and practicality of the device in different river channel environments are enhanced.

[0055] In summary, the river water ecological restoration device of the present application has the advantages of synchronous interval adjustment, no external power driving, simple and stable structure, convenient assembly, storage and transportation, and adaptation to water level changes, and can significantly improve the effect and efficiency of river water ecological restoration, and has a wide application prospect and important practical significance.

[0056] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application.

[0057] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application.

Claims

1. A river water ecological restoration device, characterized in that, The utility model relates to a river water ecological restoration device, including: a plurality of partition columns (1) arranged in a row, first sliding blocks (2) are fixedly connected to both ends of the partition column (1) along the length direction, adjacent first sliding blocks (2) on the same end of the partition column (1) are connected by a first connecting assembly to realize that they are located on the same straight line; a plurality of second sliding blocks (3) are slidably connected to both sides of the partition column (1) along the length direction and adjacent second sliding blocks (3) on the same side of the partition column (1) are connected by a second connecting assembly to realize that they are located on the same straight line; and a driving mechanism for driving the first sliding block (2) to relatively move between the second sliding blocks (3) along the length direction of the partition column (1), which can drive the two first sliding blocks slidably connected to the second sliding block (3) to move towards or away from each other along the width direction.

2. The river water ecological restoration device according to claim 1, characterized in that, The driving mechanism includes: a driving block (4) slidably connected to the first sliding block (2) along the length direction of the partition column (1), the driving block (4) is connected with the second connecting assembly;And a driving assembly for driving the driving block (4) to displace along the length direction of the partition column (1).

3. The river water ecological restoration device according to claim 2, characterized in that, The driving assembly includes: a driving screw (5) rotatably connected to the driving block (4), the driving screw (5) is parallel to the length direction of the partition column (1);And a threaded sleeve (6) fixedly embedded in the first sliding block (2), the driving screw (5) is threadedly connected with the threaded sleeve (6).

4. The river water ecological restoration device according to claim 3, characterized in that, A waterproof bearing (7) is arranged in the driving block (4), the driving screw (5) is rotatably connected with the driving block (4) through the waterproof bearing (7), and one end of the driving screw (5) away from the threaded sleeve (6) penetrates the driving block (4) and is provided with a screw head (8).

5. The river water ecological restoration device according to claim 3, characterized in that, The driving block (4) is in the shape of a "H" character structure, including an integral top plate and two side plates, strip-shaped sliding grooves (9) are uniformly arranged on the side plates, and the side wall of the first sliding block (2) is provided with a protruding block (10) slidably connected with the strip-shaped sliding groove (9).

6. The river water ecological restoration device according to claim 5, characterized in that, The driving assembly further includes a telescopic sleeve (11) fixedly connected between the top plate and the first sliding block (2) at both ends, and the telescopic sleeve (11) is sleeved on the circumferential side of the driving screw (5).

7. The river water ecological restoration device according to any one of claims 2 to 6, characterized in that: both ends of the two partition columns (1) on both sides in the width direction are respectively provided with the driving block (4); the second connecting assembly includes: a second insertion pipe (12) and a second insertion rod (13) arranged perpendicularly to the partition column (1), one end of the second insertion pipe (12) and one end of the second insertion rod (13) are slidably inserted, the other end of the second insertion pipe (12) and the other end of the second insertion rod (13) are respectively hinged to two driving blocks (4) on the same side along the length direction of the partition column (1), and The second sliding block (3) is provided with a first connecting ring (14) at one end away from the partition column (1), and the second insertion pipe (12) and the second insertion rod (13) are arranged through the first connecting ring (14).

8. The river water ecological restoration device according to claim 7, characterized in that, The first connecting assembly comprises: A connecting block (15) fixedly connected one-to-one on the first sliding block (2); and A plurality of groups of first insertion pipes (16) and first insertion rods (17) arranged perpendicularly to the partition column (1), one end of the first insertion pipe (16) and one end of the first insertion rod (17) are correspondingly and slidingly connected, and the other end of the first insertion pipe (16) and the other end of the first insertion rod (17) are fixedly connected with adjacent two connecting blocks (15) on the same side of the partition column (1).

9. The river water ecological restoration device according to claim 1, characterized in that, The cross sections of the first sliding block (2) and the second sliding block (3) are both trapezoidal structures, the opposite surfaces of the first sliding block (2) and the second sliding block (3) are both inclined surfaces, one of the opposite surfaces of the first sliding block (2) and the second sliding block (3) is provided with a sliding protrusion (18), and the other is provided with a sliding groove (19), and the sliding protrusion (18) and the sliding groove (19) are slidingly connected.

10. The river water ecological restoration device according to claim 1, characterized in that, Further comprising: First and second lap plates (20) and (22) are fixedly connected between adjacent two partition columns (1), respectively, the first lap plate (20) is provided with an insertion plate (21), the second lap plate (22) is provided with an insertion slot (23), and the insertion plate (21) and the insertion slot (23) are slidingly connected; The first sliding blocks (2) on both sides in the width direction are fixedly connected with second connecting rings (24), respectively; and The partition columns (1) on both sides in the width direction are fixedly connected with floating plates (25), respectively.

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