River branch estuary floating object intercepting device
By designing a floating object intercepting device for the estuary of the river branch, the design of retractable and movable connections is used to solve the complex problems of existing devices and affecting the passage of ships, and the effective interception and salvage cost of floating objects is achieved.
Patent Information
- Application Number
- CN202420710186.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The existing river floating object intercepting device is complex and affects the passage of ships. It is difficult to effectively intercept floating objects at the estuary of the river branch, and it is difficult to distinguish the area where the floating object belongs, which increases the cost of salvage.
A floating object intercepting device for the estuary of the river branch is designed, including multiple independent intercepting fences between the first pile column and the second pile column on both sides of the estuary of the river branch. It is connected by a draw rope that penetrates it. One end of the draw rope is movably connected to the first pile column and the other end is fixedly connected to the second pile column. Each set of intercepting fences consists of PVC tarp and filled foam. The draw rope and pile column are designed to be retractable and movable connections for ships to pass through.
The device effectively intercepts floating objects at the estuary of the river branch, distinguishes the area where the floating objects come from, reduces salvage costs, and is simple and lightweight, without affecting the passage of small ships.
Smart Images
Figure CN222685445U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of river management, in particular to a floating object interception device at a river estuary. Background Art
[0002] With the development of society, water ecological environment protection, especially the salvage of floating objects in rivers, has become a difficult problem for river cleaning. Floating objects in rivers are very unstable with the flow of water, which increases the cost of salvage. In Nantong, Jiangsu, there are dense river networks and frequent water exchanges. Floating objects float around with the water flow. The manpower and financial costs of salvaging and collecting are high, and it is difficult to define the jurisdiction area to which the floating objects belong. The floating object interception device in the existing technology is relatively complicated and affects the passage of ships. Therefore, in order to improve the level of river management, it is urgently necessary to provide a floating object interception device for effectively intercepting various types of floating objects at the estuaries of various river branches without hindering the passage of ships. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a floating object interception device for a river estuary.
[0004] The technical solution of the utility model is: a floating object interception device at a branch river estuary, the device comprises a first pile and a second pile located on both sides of the branch river estuary, a plurality of independent interception fences are arranged between the first pile and the second pile, the plurality of independent interception fences are connected by a pull rope running through them, one end of the pull rope is movably connected to the first pile, and the other end of the pull rope is fixedly connected to the second pile, each group of interception fences is composed of a PVC waterproof cloth and foam filled in the PVC waterproof cloth, the thickness of the PVC waterproof cloth is more than 0.1mm, and the appearance of the PVC waterproof cloth after being filled with foam is cylindrical, and the diameter of the cylindrical shape is 7-10cm.
[0005] Furthermore, the pull rope is a steel cable, and the diameter of the steel cable is not less than 3 mm.
[0006] Furthermore, the first pile column and the second pile column are galvanized steel pipes, and the diameter of the galvanized steel pipes is not less than 7 cm.
[0007] Furthermore, one end of the pull rope is connected to the first pile column by using a movable clamp.
[0008] Furthermore, the first pile column and the second pile column are retractable structures.
[0009] Furthermore, a gravity block is provided between two adjacent groups of interception fences on the pull rope, and the pull rope runs through the gravity block.
[0010] Furthermore, the gravity block is a gravity ball.
[0011] Furthermore, the first pile column and the second pile column are buried to a depth of not less than 1 m.
[0012] The beneficial technical effects of the utility model are: the utility model effectively intercepts floating objects in the estuary river, distinguishes the source area of the floating objects, reduces the salvage cost, is simple and light, and one end of the pull rope is connected to the first pile column by a movable clamp, which does not affect the passage of small boats. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of the floating object interception device for a river estuary of the utility model;
[0014] In the figure,
[0015] 1. First pile; 2. Second pile; 3. Interception fence; 31. PVC tarpaulin; 32. Foam; 4. Pull rope; 5. Gravity block. DETAILED DESCRIPTION
[0016] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.
[0017] The present specific embodiment discloses a floating object interception device at a branch estuary of a river channel, the device comprises a first pile column 1 and a second pile column 2 located on both sides of the branch estuary of the river channel, a plurality of independent interception fences 3 are arranged between the first pile column 1 and the second pile column 1, the plurality of independent interception fences 3 are connected by a pull rope 4 running through them, one end of the pull rope 4 is movably connected to the first pile column 1, and the other end of the pull rope 4 is fixedly connected to the second pile column 2, each group of interception fences is composed of a PVC waterproof cloth 31 and a foam 32 filled inside the PVC waterproof cloth, the thickness of the PVC waterproof cloth 31 is more than 0.1 mm, and the PVC waterproof cloth 31 is cylindrical in appearance after being filled with the foam 32, and the diameter of the cylindrical shape is about 7-10 cm. In the present specific embodiment, the interception fence 3 made of the foam 32 embedded in the PVC waterproof cloth 31 floats at the branch estuary, the plurality of independently arranged interception fences 3 are easy to disassemble and replace, and the maintenance cost is low, and the floating objects in the river channel will be effectively intercepted by the fence when they flow to the place with the water flow, and the salvage personnel only need to salvage at the place.
[0018] More specifically, the pull rope 4 is a steel cable, and the diameter of the steel cable is not less than 3 mm. The diameter of the steel cable is not less than 3 mm to avoid the breakage of the pull rope.
[0019] More specifically, the first pile column 1 and the second pile column 2 are galvanized steel pipes, and the diameter of the galvanized steel pipes is not less than 7 cm. The galvanized steel pipes ensure that the first pile column 1 and the second pile column 2 are corrosion-resistant and not easy to rust. The diameter of the galvanized steel pipe is not less than 7 cm, which can ensure that the entire interception device has a stronger structural stability.
[0020] More specifically, one end of the pull rope 4 is connected to the first pile 1 by an active clamp. The provision of the active clamp facilitates the convenient disassembly of the multiple groups of interception fences. When a ship passes, the pull rope 4 is loosened by the active clamp, and the multiple groups of interception fences 3 will not cross both sides of the water surface, allowing the ship to pass smoothly.
[0021] More specifically, the first pile column 1 and the second pile column 2 are retractable structures. Through the arrangement of the retractable structure, the fixation of the tributary estuary of the river channel with different water depths can be adapted.
[0022] More specifically, a gravity block 5 is further provided between two adjacent groups of interception fences 3 on the pull rope 4, and the pull rope 4 runs through the gravity block 5. The provision of the gravity block allows the PVC waterproof cloth with embedded foam to fit the water surface more closely, avoiding gaps and preventing the overflow of pollutants in some small rivers.
[0023] More specifically, the gravity block 5 is a gravity ball, and the shape of the gravity ball protects the PVC waterproof cloth 31 from being scratched.
[0024] More specifically, the burial depth of the first pile column 1 and the second pile column 2 is not less than 1 m, so that the greater burial depth can withstand the impact caused by wind, water flow, etc., and the interception device is more stable.
[0025] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.
Claims
1. A floating object interception device for a river estuary, characterized in that: include: A first pile (1) and a second pile (2) are located on both sides of a river channel estuary. A plurality of independent interception fences (3) are arranged between the first pile (1) and the second pile (2). The plurality of independent interception fences (3) are connected by a pull rope (4) running through the pull rope (4). One end of the pull rope (4) is movably connected to the first pile (1), and the other end of the pull rope (4) is fixedly connected to the second pile (2). The pull rope (4) is a steel wire cable. Each set of interception fences (3) is composed of a PVC waterproof cloth (31) and foam (32) filled inside the PVC waterproof cloth. The thickness of the PVC waterproof cloth (31) is greater than 0.1 mm. After being filled with the foam (32), the PVC waterproof cloth (31) has a cylindrical appearance. The diameter of the cylindrical shape is 7-10 cm. A gravity block (5) is also arranged between two adjacent sets of interception fences (3) on the pull rope (4). The pull rope (4) runs through the gravity block (5).
2. A floating object interception device for a river estuary according to claim 1, characterized in that: The diameter of the pull rope (4) is not less than 3 mm.
3. A floating object interception device for a river estuary according to claim 2, characterized in that: The first pile column (1) and the second pile column (2) are galvanized steel pipes, and the diameter of the galvanized steel pipes is not less than 7 cm.
4. A floating object interception device for a river estuary according to claim 1, characterized in that: One end of the pull rope (4) is connected to the first pile column (1) by means of a movable clamp.
5. A floating object interception device for a river estuary according to claim 1, characterized in that: The gravity block (5) is a gravity ball.
6. A floating object interception device for a river estuary according to claim 5, characterized in that: The first pile column (1) and the second pile column (2) are embedded in the soil to a depth of not less than 1 m.