Ecological intercepting and isolating device for floating objects on water surface of urban inland river
By designing a river channel floating object interception and isolation device including a floating body part, a filter unit and a heavy object part, the problem of uneven and discontinuous material filling in the prior art is solved, the stability and damage resistance of the device are improved, and effective interception and isolation of floating objects is achieved.
Patent Information
- Application Number
- CN202421779233.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing river channel floating object interception isolation net has uneven and discontinuous problems when filling materials, resulting in poor stability of the device, weak resistance to damage, and easy loss of interception ability.
An ecological interception and isolation device for floating objects on the urban inland water surface including a floating body part, a filter unit and a heavy object part is designed. The floating body part and the heavy object part are fixedly connected by a nylon rope to ensure continuous and uniform material filling, and improve the stability and damage resistance of the device.
The continuity and uniformity of material filling of floating body parts and heavy object parts is achieved, the stability and damage resistance of the device are improved, and the effective interception and isolation of floating objects is ensured, which is convenient to use, and is suitable for routine and emergency rescue and disaster relief work.
Smart Images
Figure CN222923706U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of river water environment devices, and particularly relates to an ecological interception and isolation device for floating objects on the surface of urban inland rivers. Background Art
[0002] With seasonal changes, floating garbage such as leaves, branches, and weeds on the water surface is prone to accumulate and float on the river surface. If not cleaned up in time, it may cause the water body to stink, deteriorate water quality, and bring an unpleasant sensory experience.
[0003] Regarding the treatment technology of river floating objects in various places, the more commonly used method is the physical method, that is, using an isolation net to isolate and intercept floating objects.
[0004] The existing relatively new interception and isolation net belt has a filtering surface, a floating body part above the filtering surface, and a heavy object part below the filtering surface, and is an integral double-layer fabric. Among them, the floating body part and the heavy object part need to be filled with materials on site, which takes a long time, is more troublesome to operate, and there are problems of uneven and discontinuous filling materials. When the wrapped cylindrical net surface is damaged, the filling materials are easy to leak out. When affected by external winds, etc., the filling materials will accumulate, causing uneven force on the interception net and poor stability. In severe cases, the device will lose its interception ability. Summary of the Utility Model
[0005] The purpose of the utility model is to overcome the deficiencies existing in the prior art, and provide an ecological interception and isolation device for floating objects on the surface of urban inland rivers to solve the problems of uneven and discontinuous filling materials in the floating body part and the heavy object part, improve the anti-destruction ability, and enhance the stability.
[0006] The purpose of the utility model is completed through the following technical solutions. This ecological interception and isolation device for floating objects on the surface of urban inland rivers includes a floating body part, a filtering unit, and a heavy object part. The floating body part is installed above the filtering unit, and the floating body part floats on the water surface. The heavy object part is installed below the filtering unit, and the heavy object part sinks to the bottom of the water. Nylon ropes are provided at both ends of the floating body part and the heavy object part. The nylon rope of the floating body part is fixedly connected to a positioning column on the shore, and the distance between the two positioning columns is greater than the length of the filtering unit. The nylon rope of the heavy object part is fixedly connected to a fixed rod, and the fixed rod is located on both sides of the heavy object part and is inserted into the bottom of the water.
[0007] The beneficial effects of the utility model are as follows: compared with the prior art, by setting a float part, a filtering unit and a weight part, the material filling scheme of the float part and the weight part is improved on the basis of the traditional device, and the discontinuous filler is changed into a continuous filler, which has the advantages of simple structure, low cost and convenient manufacturing, and has strong filtering ability, anti-destruction ability and stability, good interception and isolation effect of floating objects, and is convenient to use. It can be directly used for floating object interception and isolation operations, and does not require on-site filling work, which saves time and effort. It can also be used for emergency rescue work when necessary.
[0008] Preferably, the float portion comprises a plurality of hollow foam cylinders, which are arranged in sequence along the axial direction and connected in series by the nylon rope, the hollow foam cylinders are wrapped around the upper part of the filter unit, and the length of the float portion is equal to the length of the filter unit; by arranging the hollow foam cylinders and connecting them in series with nylon ropes, the float portion can be prevented from shrinking into a ball, the mesh surface of the filter unit is evenly stressed, and the stability is improved.
[0009] Preferably, round foam balls are sandwiched between adjacent hollow foam cylinders, and the round foam balls are connected in series with the hollow foam cylinders through the nylon rope. Since the hollow foam cylinders are connected in series, friction may occur between adjacent hollow foam cylinders due to the change in water flow direction, which may damage the sides of the hollow foam cylinders. By arranging the round foam balls, friction between adjacent hollow foam cylinders can be effectively avoided, so that the hollow foam cylinders rub against the surfaces of the round foam balls, thereby avoiding damage to the hollow foam cylinders.
[0010] Preferably, the weight part is a chain, the nylon rope is connected to both ends of the chain, the chain is wrapped around the lower part of the filter unit, and the length of the weight part is equal to the length of the filter unit; this prevents the weight part from shrinking into a ball, makes the mesh surface of the filter unit evenly stressed, and improves stability.
[0011] Preferably, the filter unit is a filter net, the upper part of the filter unit wraps the float part and is sewn and fixed in sequence along the length direction of the filter unit, the lower part of the filter unit wraps the weight part and is sewn and fixed in sequence along the length direction of the filter unit, and both ends of the upper and lower parts of the filter unit are sewn and fixed; the arrangement of the above structure makes manufacturing more convenient, and also ensures that the float part and the weight part will not be displaced on the filter unit.
[0012] Preferably, the filter unit is woven from polyester ropes and has a diamond-shaped mesh structure; such a filter unit is more sturdy and durable. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1This is a schematic diagram of the structure of the ecological interception and isolation device for floating objects on the surface of urban inland rivers of the utility model. Figure 1 .
[0014] Figure 2 This is a schematic diagram of the structure of the ecological interception and isolation device for floating objects on the surface of urban inland rivers of the utility model. Figure 2 .
[0015] The numbers in the accompanying drawings are: 1. floating body; 2. filtering unit; 3. weight part; 4. nylon rope; 11. hollow foam cylinder; 12. round foam ball. DETAILED DESCRIPTION
[0016] The following is a detailed introduction to the utility model in conjunction with the accompanying drawings: Figure 1 , 2 As shown, the utility model includes a floating body 1, a filter unit 2 and a weight part 3. The floating body 1 is installed on the upper part of the filter unit 2 and floats on the water surface. The weight part 3 is installed on the lower part of the filter unit 2 and sinks to the bottom of the water. Both ends of the floating body 1 and the weight part 3 are provided with nylon ropes 4. The nylon ropes 4 of the floating body 1 are fixedly connected to the positioning columns on the shore, and the distance between the two positioning columns is greater than the length of the filter unit 2, so that the floating body 1 will not shrink into a ball, so that the mesh surface of the filter unit 2 is evenly stressed. The nylon ropes 4 of the weight part 3 are fixedly connected to the fixing rods, which are located on both sides of the weight part 3 and plugged into the bottom of the water. This device is mainly used for intercepting and isolating floating objects on the water surface such as garbage, leaves, algae, duckweed, etc. in river water bodies.
[0017] As attached Figure 1 As shown, the float portion 1 includes a plurality of hollow foam cylinders 11, which are arranged in sequence along the axial direction and connected in series through nylon ropes 4. The hollow foam cylinders 11 are wrapped around the upper part of the filter unit 2, and the length of the float portion 1 is equal to the length of the filter unit 2.
[0018] As attached Figure 2 As shown, a round foam ball 12 is sandwiched between adjacent hollow foam cylinders 11 , and the round foam ball 12 is connected in series with the hollow foam cylinders 11 through a nylon rope 4 .
[0019] The weight part 3 is a chain, and the nylon rope 4 is connected to both ends of the chain. The chain is wrapped around the lower part of the filter unit 2, and the length of the weight part 3 is equal to the length of the filter unit 2; the chain is a stainless steel chain, which is formed in a ring-shaped manner.
[0020] The filtering unit 2 is a filter net. The upper part of the filtering unit 2 wraps the floating body part 1 and is sequentially stitched and fixed along the length direction of the filtering unit 2. The lower part of the filtering unit 2 wraps the heavy object part 3 and is sequentially stitched and fixed along the length direction of the filtering unit 2. Both ends of the upper and lower parts of the filtering unit 2 are stitched and fixed.
[0021] The filtering unit 2 is woven from polyester rope material and has a diamond-shaped mesh structure.
[0022] The installation method of the present utility model is as follows: First, fix two positioning columns on the shore. Then, connect and fix the nylon ropes on both sides of the heavy object part 3 to the fixed rods. Finally, place the device on the water surface, insert the fixed rods into the riverbed at the bottom of the water, and fix the nylon ropes at both ends of the floating body part 1 to the positioning columns.
[0023] The above is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in this application should be covered by the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.
Claims
1. An ecological interception and isolation device for floating objects on the surface of an urban river, comprising a floating body (1), a filtering unit (2) and a weight part (3), characterized in that: The floating part (1) is installed on the upper part of the filter unit (2), and the floating part (1) floats on the water surface; the weight part (3) is installed on the lower part of the filter unit (2), and the weight part (3) sinks to the bottom of the water; both ends of the floating part (1) and the weight part (3) are provided with nylon ropes (4); the nylon ropes (4) of the floating part (1) are fixedly connected to positioning columns on the shore, and the distance between the two positioning columns is greater than the length of the filter unit (2); the nylon ropes (4) of the weight part (3) are fixedly connected to fixing rods; the fixing rods are located on both sides of the weight part (3) and are plugged into the bottom of the water.
2. The ecological interception and isolation device for floating objects on the surface of urban rivers according to claim 1 is characterized by: The float part (1) comprises a plurality of hollow foam cylinders (11), the plurality of hollow foam cylinders (11) are arranged in sequence along the axial direction and connected in series via the nylon rope (4), the hollow foam cylinders (11) are wrapped around the upper part of the filter unit (2), and the length of the float part (1) is equal to the length of the filter unit (2).
3. The ecological interception and isolation device for floating objects on the surface of urban rivers according to claim 2 is characterized by: A round foam ball (12) is sandwiched between adjacent hollow foam cylinders (11), and the round foam ball (12) is connected in series with the hollow foam cylinders (11) via the nylon rope (4).
4. The ecological interception and isolation device for floating objects on the surface of urban rivers according to claim 1 is characterized by: The weight part (3) is a chain, the nylon rope (4) is connected to both ends of the chain, the chain is wrapped around the lower part of the filter unit (2), and the length of the weight part (3) is equal to the length of the filter unit (2).
5. The ecological interception and isolation device for floating objects on the surface of urban rivers according to claim 1 is characterized by: The filter unit (2) is a filter net, the upper part of the filter unit (2) wraps the float part (1) and is sewn and fixed in sequence along the length direction of the filter unit (2), the lower part of the filter unit (2) wraps the weight part (3) and is sewn and fixed in sequence along the length direction of the filter unit (2), and both ends of the upper and lower parts of the filter unit (2) are sewn and fixed.
6. The ecological interception and isolation device for floating objects on the surface of urban rivers according to claim 1 or 5, characterized in that: The filter unit (2) is woven from polyester ropes and presents a diamond-shaped mesh structure.