CN-224212517-U - River channel ecology transformation device

Abstract

The utility model relates to the technical field of river channel reconstruction, and discloses a river channel ecological reconstruction device, which comprises two frames, sliding blocks and guide rails, wherein connecting grooves are formed in the upper parts of the two frames, ecological restoration components are arranged on the frames, one ends of the two frames are connected in a laminating mode, the sliding blocks are movably connected with the guide rails, the ecological restoration components comprise a plurality of partition plates fixedly connected to inner cavities of the frames, two planting boxes for planting aquatic plants are arranged at the other ends of the frames, rope-type biological fillers for purifying water quality are arranged between every two adjacent partition plates, balancing weights are connected to the bottom ends of the rope-type biological fillers, the two frames are stretched to two sides through the sliding blocks and the guide rails, so that the device can be adjusted according to the change of the width of a river channel, the partition plates and the balancing weights are prevented from being wound together, the contact area between the two frames and a water body is ensured, and the water environment is treated and ecological restoration is realized through the aquatic plants and the rope-type biological fillers.

Inventors

• Ji Shaopo

Assignees

• 梁山县河湖事务服务中心(梁山县南水北调项目工程维护中心)

Dates

Publication Date

20260508

Application Date

20250519

Claims (5)

1. 1. The river ecology transformation device comprises two frames (1) and is characterized in that the bottom end of one frame (1) is fixedly connected with a sliding block (2), the bottom end of the other frame (1) is fixedly connected with a guide rail (3), connecting grooves (4) are formed in the upper parts of the two frames (1), an ecology restoration assembly (5) is arranged on each frame (1), one ends of the two frames (1) are connected in a fitting mode, and the sliding block (2) is movably connected with the guide rail (3); The ecological restoration assembly (5) comprises a plurality of partition plates (51) fixedly connected to the inner cavity of the frame (1), two planting boxes (52) for planting aquatic plants are arranged at the other end of the frame (1), rope-type biological fillers (53) for purifying water quality are arranged between every two adjacent partition plates (51), and balancing weights (54) are connected to the bottom ends of the rope-type biological fillers (53).
2. 2. The river ecology transformation device of claim 1, wherein a plurality of separation plates (51) are equidistantly arranged, a plurality of hanging rings (55) are arranged at the top end of an inner cavity of the frame (1), and the positions of the hanging rings (55) correspond to the positions of rope-type biological fillers (53) and are connected with the top ends of the rope-type biological fillers.
3. 3. The river ecology transformation device of claim 1, wherein the bottom end of the sliding block (2) is fixedly connected with two fixed inserted bars (6), and one side of the bottom end of the guide rail (3) is fixedly connected with the fixed inserted bars (6).
4. 4. The river ecology transformation device according to claim 1 is characterized in that the outer sides of the two frames (1) are fixedly connected with fixed blocks (7), the middle parts of the fixed blocks (7) are rotatably connected with connecting pieces (8), and one ends of the connecting pieces (8) are fixedly connected with traction ropes (9).
5. 5. The river ecology transformation device according to claim 1 is characterized in that reinforcing sleeves (10) are arranged at the top ends of the two frames (1) together, fastening bolts (11) are arranged in the middle of the reinforcing sleeves (10), the positions of the two connecting grooves (4) are corresponding and are connected and communicated, and the fastening bolts (11) penetrate through inner cavities of the two connecting grooves (4).

Description

River channel ecology transformation device Technical Field The utility model relates to the technical field of river channel reconstruction, in particular to a river channel ecological reconstruction device. Background With the promotion and expansion of urban and urban scale, urban rivers are subjected to serious pollution, the problems of river dryness, water quality deterioration, biological diversity reduction and the like are increasingly prominent, and huge threats are caused to the balance and stability of a river ecological system, wherein the problems are generated on the one hand due to the direct discharge of pollutants such as industrial wastewater, domestic sewage and the like, on the other hand, due to the fact that engineering measures such as river hardening, channeling and the like destroy the natural form and ecological system of the river channel, and in order to restore and protect the river channel ecological system, the self-cleaning capacity and ecological service function of the river channel are improved, the ecological reconstruction of the river channel is generated, the restoration of the river channel water ecological system is promoted, and a healthy, complete and stable river channel water ecological system is constructed. The prior art has the defects that the existing river channel reconstruction device generally adopts the biological grid with a fixed structure, but the river channel width can be changed possibly due to the fact that soil on two sides is flushed continuously along with the flowing of river water, the existing river channel reconstruction device cannot be adjusted in size according to the change of the river channel width, the coverage area of the river channel by the reconstruction device is influenced, meanwhile, the biological filler in the existing reconstruction device is easy to wind together along with the flowing of the river water, and the contact area between the water body and the biological filler is influenced. Disclosure of utility model In order to overcome the defects of the prior art, the utility model provides a river channel ecological reconstruction device, which solves the problems that the conventional river channel reconstruction device in the prior art cannot be adjusted in size according to the change of the width of a river channel, and biological fillers are easy to wind together along with the flow of river water, so that the contact area between the water body and the biological fillers is affected. The utility model provides a river channel ecological reconstruction device which comprises two frames, wherein the bottom end of one frame is fixedly connected with a sliding block, the bottom end of the other frame is fixedly connected with a guide rail, the upper parts of the two frames are respectively provided with a connecting groove, an ecological restoration component is arranged on each frame, one ends of the two frames are connected in a laminating way, and the sliding blocks are movably connected with the guide rails; The ecological restoration assembly comprises a plurality of partition plates fixedly connected to the inner cavity of the frame, two planting boxes for planting aquatic plants are arranged at the other end of the frame, rope-type biological fillers for purifying water quality are arranged between every two adjacent partition plates, and balancing weights are connected to the bottom ends of the rope-type biological fillers. Preferably, the partition boards are equidistantly arranged, a plurality of hanging rings are arranged at the top end of the inner cavity of the frame, and the positions of the hanging rings correspond to the positions of the rope-type biological fillers and are connected with the top ends of the rope-type biological fillers. Preferably, the bottom fixedly connected with of slider is fixed inserted bar, bottom one side fixedly connected with of guide rail is fixed inserted bar. Preferably, the outer sides of the two frames are fixedly connected with fixing blocks, the middle parts of the fixing blocks are rotationally connected with connecting pieces, and one ends of the connecting pieces are fixedly connected with traction ropes. Preferably, the top ends of the two frames are provided with reinforcing sleeves together, the middle parts of the reinforcing sleeves are provided with fastening bolts, the positions of the two connecting grooves are corresponding and are connected and communicated, and the fastening bolts penetrate through the inner cavities of the two connecting grooves. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the river channel repairing device, the sliding blocks and the guide rails are respectively arranged at the bottom ends of the two frames, the positions between the two frames are adjusted according to the specific width of a repaired river channel, when the river channel is widened due to the scouring of river