Liftable enclosure structure for navigable water area

Abstract

The utility model relates to the technical field of water conservancy shipping, in particular to a liftable enclosure structure for navigable water areas, which comprises a galvanized steel pipe, a soft enclosure and a winch, one end of the galvanized steel pipe is rotatably mounted on a fixing structure on the shore, and a counterweight slider is slidably mounted in an in-pipe channel of the galvanized steel pipe. The soft enclosure is arranged in the water body, the bottom of the soft enclosure is fixedly installed at the water bottom, the upper portion of the soft enclosure is fixedly connected with the bottom of the galvanized steel pipe, the winch is fixedly installed on the bank side and is in transmission connection with the balance weight sliding block through a connecting rope, and when the winch drives the balance weight sliding block to move in the direction away from the bank side, the balance weight sliding block is driven by the connecting rope to move. At the moment, the galvanized steel pipe is stressed to deflect downwards, the upper end of the soft enclosure is pressed downwards to be immersed into the water body, navigation operation can be carried out above the water surface, and therefore conventional interception measures arranged in existing rivers and lakes are replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and shipping, in particular to a liftable enclosure structure used in navigable waters. Background Art

[0002] River and lake environment management projects usually arrange interception measures such as ecological fences or impermeable fences at the junction of the management area and the non-management area to reduce the impact of the surrounding water system on the ecological restoration of the management area. Interception measures are particularly necessary and essential when the surrounding water quality is poor.

[0003] However, deploying conventional interception measures in rivers and lakes with navigation needs not only affects the passage of ships, but the buoys on the fences are usually made of plastic, which floats on the water for a long time and is exposed to the sun and wind and waves, reducing the service life of the fences. Utility Model Content

[0004] The purpose of the utility model is to provide a liftable enclosure structure for navigable waters, which is used to solve the problem that conventional interception structures arranged in rivers and lakes to meet existing navigation needs not only affect the passage of ships, but also the buoys on the structures are usually made of plastic, which float on the water for a long time and are exposed to sunlight and wind and waves, thereby reducing the service life of the structure.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a liftable enclosure structure for navigable waters, comprising:

[0006] A galvanized steel pipe, one end of which is rotatably mounted on a fixed structure on the shore, and a counterweight slider is slidably mounted in the inner channel of the galvanized steel pipe;

[0007] A soft enclosure is arranged in the water body, the bottom of the soft enclosure is fixedly installed on the bottom of the water by a fixing member, and the top of the soft enclosure is fixedly connected to the bottom of the galvanized steel pipe;

[0008] A winch is fixedly installed on the shore and is connected to the counterweight slider through a connecting rope. The winch drives the counterweight slider to slide along the inner channel of the galvanized steel pipe.

[0009] When the winch drives the counterweight slider to move away from the shore, the galvanized steel pipe is deflected downward by the force, pressing the upper end of the soft enclosure downward to immerse it in the water.

[0010] As a further solution of the utility model, the fixing structure is a hinged fixing seat fixed on the shore, the hinged fixing seat is rotatably connected to one end of the galvanized steel pipe, and the galvanized steel pipe deflects up and down around one end connected to the hinged fixing seat.

[0011] As a further solution of the utility model, the shore is provided with a base for placing the winch, and the base is provided with a rain cover for protecting the winch.

[0012] As a further solution of the utility model, the soft enclosure includes an ecological permeable enclosure.

[0013] As a further solution of the utility model, the fixing member is a counterweight metal, and an anchor rope for fixing and connecting the galvanized steel pipe is installed on the upper end of the soft enclosure.

[0014] As a further solution of the utility model, the counterweight slider is made of solid metal, and connecting rings for fixing the connecting rope are respectively fixed at both ends of the slider.

[0015] As a further solution of the utility model, the galvanized steel pipe is an arc-shaped structure, and the center of the arc is located above the water surface.

[0016] Compared with the prior art, the utility model designs galvanized steel pipes, soft enclosures and winches, uses galvanized steel pipes as floats, and controls the lifting of the soft enclosures by adjusting the position of the internal solid counterweight slider to achieve navigation or isolation between managed waters and unmanaged waters, solving the problem that conventional interception structures arranged in rivers and lakes with existing navigation needs not only affect the passage of ships, but the floats on the structures are usually made of plastic, which floats on the water for a long time and is exposed to the sun and waves, reducing the service life of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a liftable enclosure structure used in navigable waters.

[0018] Figure 2 It is a schematic diagram of the state of the galvanized steel pipe in the utility model being sunk into water.

[0019] In the attached figure: 1. base; 2. rain cover; 3. winch; 4. connecting rope; 5. guide wheel; 6. fixed structure; 7. galvanized steel pipe; 8. counterweight slider; 9. connecting ring; 10. soft enclosure; 11. counterweight metal. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1 and Figure 2As shown, in an embodiment of the utility model, a liftable enclosure structure for navigable waters comprises a galvanized steel pipe 7, one end of which is rotatably mounted on a fixed structure 6 on the shore, and a counterweight slider 8 is slidably mounted in the inner channel of the galvanized steel pipe 7; a soft enclosure 10 is arranged in the water body, and the bottom of the soft enclosure 10 is fixedly mounted on the bottom of the water by a fixing member, and the top of the soft enclosure 10 is fixedly connected to the bottom of the galvanized steel pipe 7; a winch 3 is fixedly mounted on the shore, and is transmission-connected to the counterweight slider 8 through a connecting rope, and the winch 3 drives the counterweight slider 8 to slide along the inner channel of the galvanized steel pipe 7;

[0022] Specifically, when navigation is required in the waters, the winch 3 drives the counterweight slider 8 to move away from the shore, and the galvanized steel pipe 7 is deflected downward by force, pressing the upper end of the soft enclosure 10 to be immersed in the water, and the ship can pass through the upper part of the enclosure structure;

[0023] When the water area needs to be isolated and managed, the winch 3 drives the counterweight slider 8 to move toward the shore. At this time, the center of gravity of the galvanized steel pipe 7 changes, and it is supported by the buoyancy of the water body and deflects upward, pulling the soft enclosure 10 to float up, thereby isolating the water area.

[0024] like Figure 1 and Figure 2 As shown, in an embodiment of the utility model, the fixed structure 6 is a hinged fixing seat fixed on the shore, and the hinged fixing seat is rotatably connected to one end of the galvanized steel pipe 7. The galvanized steel pipe 7 deflects up and down around one end connected to the hinged fixing seat, and at the same time, the horizontal displacement of the galvanized steel pipe 7 is limited by the hinged fixing seat to prevent the galvanized steel pipe 7 from shaking in the horizontal direction due to the action of water flow.

[0025] like Figure 1 and Figure 2 As shown, in the embodiment of the utility model, the shore is provided with a base 1 for placing the winch 3, and the base 1 is provided with a rain cover 2 for protecting the winch 3. At the same time, a guide wheel 5 with a guide connecting rope is rotatably installed on the shore. The utility model supports the winch 3 above the ground through the base 1 to avoid contact with ground impurities, and the rain cover 2 is used to protect the winch 3.

[0026] like Figure 1 and Figure 2 As shown, in the embodiment of the utility model, the soft enclosure 10 includes an ecological permeable enclosure. Of course, the soft enclosure 10 can also be preferably a reinforced PVC cloth to achieve the isolation of the treated water area and the untreated water area and reduce the spread of garbage;

[0027] Furthermore, the fixing part is a counterweight metal 11, and an anchor rope for fixing the galvanized steel pipe 7 is installed on the upper end of the soft enclosure 10. The bottom of the soft enclosure 10 is kept in contact with the bottom of the water through the counterweight metal 11, and the upper end is fixedly connected to the galvanized steel pipe 7. The upper edge of the soft enclosure 10 is adjusted in height by the up and down deflection of the galvanized steel pipe 7 to ensure that the enclosure height is not lower than the high water level depth.

[0028] like Figure 1 and Figure 2 As shown, in the embodiment of the utility model, the counterweight slider 8 is made of solid metal, and connecting rings 9 for fixing the connecting rope are fixed at both ends. The utility model is started by the winch 3, which drives the connecting rope to be stored and released, and pulls the counterweight slider 8 to slide along the inner channel of the galvanized steel pipe 7.

[0029] like Figure 1 and Figure 2 As shown, in the embodiment of the utility model, the galvanized steel pipe 7 is an arc structure, and the center of the arc is located above the water surface, and its length is greater than the width of the water surface. The length and curvature of the galvanized steel pipe 7 are determined according to the navigation depth requirements and the navigation boundary line. It is necessary to ensure that when the galvanized steel pipe 7 drops to the lowest point, the galvanized steel pipe 7 is located outside and below the navigation boundary and the navigation depth requirements.

[0030] In summary, the utility model designs a galvanized steel pipe 7, a soft enclosure 10 and a winch 3, uses the galvanized steel pipe 7 as a float, and controls the lifting and lowering of the soft enclosure 10 by adjusting the position of the internal solid counterweight slider 8 to achieve navigation or isolation between managed waters and unmanaged waters, thereby solving the problem that conventional interception structures arranged in rivers and lakes with existing navigation needs not only affect the passage of ships, but also the float on the structure is usually made of plastic, which floats on the water for a long time and is exposed to the sun and wind and waves, thereby reducing the service life of the structure.

[0031] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A liftable enclosure structure for navigable waters, characterized in that: include: A galvanized steel pipe, one end of which is rotatably mounted on a fixed structure on the shore, and a counterweight slider is slidably mounted in the inner channel of the galvanized steel pipe; A soft enclosure is arranged in the water body, the bottom of the soft enclosure is fixedly installed on the bottom of the water by a fixing member, and the top of the soft enclosure is fixedly connected to the bottom of the galvanized steel pipe; A winch is fixedly installed on the shore and is connected to the counterweight slider through a connecting rope. The winch drives the counterweight slider to slide along the inner channel of the galvanized steel pipe. When the winch drives the counterweight slider to move away from the shore, the galvanized steel pipe is deflected downward by the force, pressing the upper end of the soft enclosure downward to immerse it in the water.

2. A liftable enclosure structure for navigable waters according to claim 1, characterized in that: The fixing structure is a hinged fixing seat fixed on the shore, the hinged fixing seat is rotatably connected to one end of the galvanized steel pipe, and the galvanized steel pipe deflects up and down around one end connected to the hinged fixing seat.

3. The liftable enclosure structure for navigable waters according to claim 1, characterized in that: The shore is provided with a base for placing the winch, and the base is provided with a rain cover for protecting the winch.

4. The liftable enclosure structure for navigable waters according to claim 1, characterized in that: The soft enclosure includes an ecological permeable enclosure.

5. The liftable enclosure structure for navigable waters according to claim 1, characterized in that: The fixing part is a counterweight metal, and an anchor rope for fixing and connecting a galvanized steel pipe is installed on the upper end of the soft enclosure.

6. The liftable enclosure structure for navigable waters according to claim 1, characterized in that: The counterweight sliding block is made of solid metal, and connecting rings for fixing the connecting rope are respectively fixed at both ends of the sliding block.

7. The liftable enclosure structure for navigable waters according to claim 1, characterized in that: The galvanized steel pipe is an arc-shaped structure, and the center of the arc is located above the water surface.

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