Water conservancy water surface floating object salvaging device
By designing and installing components and supporting components for a water surface floating debris retrieval device, the problems of easy damage to the nets and low collection efficiency of traditional retrieval devices have been solved. This device achieves stable replacement and efficient retrieval, and improves the safety of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGXIA SIXTH CONSTRUCTION ENGINEERING CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional retrieval nets are easily damaged, difficult to replace, and not secure. They also have low efficiency in collecting floating objects on the water surface and are inconvenient to flip over and empty.
A hydraulic floating object retrieval device was designed, which includes installation components and support components. The retrieval net is fixed by a combination of an outer ring, an inner ring and a trapezoidal compression ring. Rubber anti-collision balls and anti-slip rings are added to improve safety and ease of operation.
It enables stable replacement and efficient collection of salvage nets, improving salvage efficiency and safety, and reducing the risk of damage due to operational errors.
Smart Images
Figure CN224412483U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water surface floating object salvage technology, specifically a water surface floating object salvage device. Background Technology
[0002] Because there are many types of floating debris on the water surface, and some of the floating debris is quite sharp, the retrieval net is prone to damage during use. Traditional retrieval devices use a net that is wrapped around an installation ring. Once the original filter screen is damaged, it is difficult to replace, and the replacement is not very secure. Furthermore, during retrieval, due to the buoyancy of the water, the lower half of the net is attached to the surface, resulting in a small amount of floating debris entering the net. When emptying, the floating debris gathers in the lower part of the net, and when turning it over, only the opening of the net turns over, requiring manual inversion of the entire net, which is quite troublesome. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides a device for salvaging floating objects on water surfaces, which solves the problems mentioned in the background section.
[0004] To achieve the above objectives, this utility model provides a device for retrieving floating objects from a water surface through the following technical solution: a retrieval outer rod, a retrieval inner rod, a retrieval net, and a mounting ring. The mounting ring is equipped with a mounting component for fixing the retrieval net, and a support component is provided at the bottom of the mounting ring. A support rod is detachably mounted at the end of the retrieval inner rod.
[0005] The mounting assembly includes an outer ring, a trapezoidal compression ring, and an annular mounting groove formed on the upper surface of the mounting ring. The outer ring is connected to the upper surface of the mounting ring by screws. The trapezoidal compression ring is connected to the bottom of the outer ring and extends into the inner cavity of the annular mounting groove. The bottom of the trapezoidal compression ring is provided with a cone block, and the side of the trapezoidal compression ring is provided with a cone protrusion.
[0006] The support assembly includes a vertical pole, an annular plate, an inner ring, and an outer ring. The annular plate is installed at the bottom of the mounting ring by screws. The bottom of the mounting ring is connected to the vertical pole. The bottom end of the vertical pole is fixedly connected to the outer ring. The inner ring is installed on the inner wall of the outer ring by screws.
[0007] As a further embodiment of this invention, the retrieval net passes between the outer and inner rings and extends into the inner cavity of the annular mounting groove.
[0008] As a further embodiment of this utility model, the inner salvage rod is sleeved inside the outer salvage rod, one end of the inner salvage rod is provided with a rectangular mounting groove, and one end of the support rod is sleeved into the inner cavity of the rectangular mounting groove and fixed by bolts, and the outer wall of the support rod is in contact with the inner wall of the rectangular mounting groove, and one end of the support rod is fixedly connected to the mounting ring.
[0009] As a further feature of this invention, a rubber anti-collision ball is provided at one end of the retrieval outer rod, and a rubber handle is fixedly sleeved on one end surface of the retrieval outer rod.
[0010] As a further feature of this invention, both the outer and inner salvage rods are fitted with rubber anti-slip rings.
[0011] As a further feature of this invention, a limiting hole is provided on the inner retrieval rod, and a wing bolt is threaded onto the outer retrieval rod, with one end of the wing bolt penetrating through the limiting hole.
[0012] This utility model provides a device for retrieving floating objects from water surfaces in water conservancy, which has the following beneficial effects:
[0013] 1. This water conservancy floating debris retrieval device, through the coordinated use of installation and support components, facilitates the replacement of the retrieval net. After replacement, the retrieval net is squeezed by the outer ring and trapezoidal compression ring, while being limited by the conical block and the conical protrusion on the side of the trapezoidal compression ring, forming a ring-shaped installation with very strong stability, preventing the net from coming off. At the same time, the use of the inner and outer rings can unfold the inner cavity of the retrieval net. During the retrieval process, because the retrieval net is in an unfolded state, more garbage can be retrieved at once, and it is also easier to turn over and dump the garbage out of the water surface.
[0014] 2. The addition of rubber anti-collision balls to this water conservancy floating object retrieval device can buffer the impact when the pole needs to be moved backward during the retrieval process to dump the garbage onto the boat or shore, in case of operational errors when there are people behind and the end of the outer pole comes into contact with a person or object. This also serves as a protective measure and improves the safety of use. Attached Figure Description
[0015] Figure 1 This is a cross-sectional structural diagram of the present invention;
[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;
[0017] Figure 3 This is a schematic diagram of the structure of the support component of this utility model;
[0018] Figure 4 This is a schematic diagram of the structure of the upper surface of the mounting ring of this utility model.
[0019] In the diagram: 1. Outer salvage rod; 2. Inner salvage rod; 3. Rubber anti-slip ring; 4. Rubber handle; 5. Rubber anti-collision ball; 6. Rectangular mounting groove; 7. Support rod; 8. Mounting ring; 9. Salvage net; 10. Upright pole; 11. Inner ring; 12. Outer ring; 13. Conical block; 14. Annular plate; 15. Annular mounting groove; 16. Trapezoidal extrusion ring. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0021] Example 1: Refer to Figures 1-4 This utility model provides a device for salvaging floating objects on the water surface, including an outer salvage rod 1, an inner salvage rod 2, a salvage net 9, and a mounting ring 8. The mounting ring 8 is equipped with a mounting component for fixing the salvage net 9, and a support component is provided at the bottom of the mounting ring 8. A support rod 7 is detachably installed at the end of the inner salvage rod 2.
[0022] The mounting assembly includes an outer ring 12, a trapezoidal compression ring 16, and an annular mounting groove 15 formed on the upper surface of the mounting ring 8. The outer ring 12 is connected to the upper surface of the mounting ring 8 by screws. The trapezoidal compression ring 16 is connected to the bottom of the outer ring 12 and extends into the inner cavity of the annular mounting groove 15. The bottom of the trapezoidal compression ring 16 is provided with a cone block 13, and the side of the trapezoidal compression ring 16 is provided with a cone-shaped protrusion.
[0023] The support assembly includes a pole 10, an annular plate 14, an inner ring 11, and an outer ring 12. The annular plate 14 is installed at the bottom of the mounting ring 8 by screws. The pole 10 is connected to the bottom of the mounting ring 8. The outer ring 12 is fixedly connected to the bottom of the pole 10. The inner ring 11 is installed on the inner wall of the outer ring 12 by screws.
[0024] The salvage net 9 passes between the outer ring 12 and the inner ring 11 and extends into the inner cavity of the annular mounting groove 15.
[0025] By using the installation and support components together, when replacing the salvage net 9, use a screwdriver to unscrew the screws securing the outer ring 12 and inner ring 11, then pull the damaged salvage net 9 upwards to lift the outer ring 12 and the trapezoidal compression ring 16.
[0026] Then, remove the inner ring 11 from the damaged salvage net 9's inner cavity. Remove the salvage net 9, place the inner ring 11 into the inner cavity of a new salvage net 9, and then place the salvage net 9 into the inner cavity of the mounting ring 8. Bend the top of the salvage net 9 into the inner cavity of the annular mounting groove 15, and cover it with the outer ring 12. This allows the trapezoidal compression ring 16 to enter the annular mounting groove 15 and contact the top of the salvage net 9, creating compression. At this point, use screws to install the outer ring 12 and tighten it by compression. When installing the screws, you can slightly pull the salvage net 9 to allow the screws to pass through the mesh, avoiding puncturing the salvage net as much as possible. Place the inner ring 11 into the inner cavity of the outer ring 12, and pull the retrieval net 9 downwards to unfold it. Then, use screws to complete the process. After fixing, the retrieval net 9 is squeezed by the outer ring 12 and the trapezoidal compression ring 16, and is also limited by the cone block 13 and the cone-shaped protrusion on the side of the trapezoidal compression ring 16. The ring installation is very strong and will not detach. At the same time, the use of the inner ring 11 and the outer ring 12 can unfold the inner cavity of the retrieval net 9. During the retrieval process, since the retrieval net 9 is unfolded, more garbage can be retrieved at once, and it is also easier to turn it over and pour the garbage out of the water.
[0027] The inner salvage rod 2 is fitted inside the outer salvage rod 1. One end of the inner salvage rod 2 is provided with a rectangular mounting groove 6, and one end of the support rod 7 is fitted into the inner cavity of the rectangular mounting groove 6 and fixed by bolts. The outer wall of the support rod 7 is in contact with the inner wall of the rectangular mounting groove 6, and one end of the support rod 7 is fixedly connected to the mounting ring 8.
[0028] The support rod 7 is installed by using bolts and rectangular mounting slot 6. It can be disassembled and replaced later, and different salvage tools can also be replaced, such as welding a salvage hook to the end of the support rod 7.
[0029] A rubber anti-collision ball 5 is fixedly connected to one end of the salvage outer pole 1, and a rubber handle 4 is fixedly fitted on the surface of one end of the salvage outer pole 1. The rubber handle 4 facilitates the operation of the salvage personnel. With the addition of the rubber anti-collision ball 5, since the pole needs to be moved backward during the salvage process to dump the garbage on the boat or shore, the addition of the rubber anti-collision ball 5 can buffer the impact of the end of the salvage outer pole 1 with the human body or object when there are people behind and the operator makes a mistake. At the same time, it also serves as a protection purpose and improves the safety of use.
[0030] Both the outer salvage rod 1 and the inner salvage rod 2 are connected to rubber anti-slip rings 3. With the rubber anti-slip rings 3 in place and their surfaces parallel to the surfaces of the outer salvage rod 1 and the inner salvage rod 2, the rods need to be moved backward during the salvage of floating debris. Therefore, the addition of rubber anti-slip rings 3 can increase friction without damaging the hands and prevent the rods from slipping during operation.
[0031] A limit hole is provided on the inner salvage rod 2, and a wing bolt is threaded on the outer salvage rod 1, with one end of the wing bolt passing through the limit hole.
[0032] The wing bolts allow for easy manual rotation by salvage personnel, facilitating adjustments to the length of the salvage pole.
[0033] In summary, this floating debris retrieval device allows personnel to stand on the shore or a boat, holding the outer pole 1 and using the retrieval net 9 to retrieve floating debris from the water surface. After retrieval, the debris is poured into a collection container. It can also be adapted for other underwater retrieval operations.
[0034] When replacing the salvage net 9, use a screwdriver to unscrew the screws securing the outer ring 12 and the inner ring 11. Then, pull the damaged salvage net 9 upwards to lift the outer ring 12 and the trapezoidal compression ring 16.
[0035] Then, remove the inner ring 11 from the damaged salvage net 9's inner cavity, remove the salvage net 9, place the inner ring 11 into the inner cavity of a new salvage net 9, and then place the salvage net 9 into the inner cavity of the mounting ring 8. Bend the top of the salvage net 9 into the inner cavity of the annular mounting groove 15, and cover it with the outer ring 12, so that the trapezoidal compression ring 16 enters the inner cavity of the annular mounting groove 15 and contacts the top of the salvage net 9 to form a compression. At this time, use screws to install the outer ring 12 and compress and tighten it. When installing the screws, you can slightly pull the salvage net 9 to allow the screws to pass through the mesh, trying to avoid the screws piercing the salvage net 9. Then, place the inner ring 11 into the inner cavity of the outer ring 12, pull the salvage net 9 downwards to make the salvage net 9 unfolded, and then use screws to finish.
[0036] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A device for salvaging water surface floating objects, comprising a salvaging outer rod (1), a salvaging inner rod (2), a salvaging net bag (9), a mounting ring (8), characterized in that: The mounting ring (8) is provided with a mounting assembly for fixing the retrieval net (9), and the bottom of the mounting ring (8) is provided with a support assembly. The end of the retrieval inner rod (2) is detachably equipped with a support rod (7). The mounting assembly includes an outer ring (12), a trapezoidal compression ring (16), and an annular mounting groove (15) formed on the upper surface of the mounting ring (8). The outer ring (12) is connected to the upper surface of the mounting ring (8) by screws. The trapezoidal compression ring (16) is connected to the bottom of the outer ring (12), and the trapezoidal compression ring (16) extends into the inner cavity of the annular mounting groove (15). The bottom of the trapezoidal compression ring (16) is provided with a cone block (13), and the side of the trapezoidal compression ring (16) is provided with a cone-shaped protrusion. The support assembly includes a pole (10), an annular plate (14), an inner ring (11), and an outer ring (12). The annular plate (14) is installed at the bottom of the mounting ring (8) by screws. The bottom of the mounting ring (8) is connected to the pole (10). The bottom end of the pole (10) is fixedly connected to the outer ring (12). The inner ring (11) is installed on the inner wall of the outer ring (12) by screws.
2. The device according to claim 1, characterized in that: The salvage net (9) passes between the outer ring (12) and the inner ring (11) and extends into the inner cavity of the annular mounting groove (15).
3. The device according to claim 1, characterized in that: The inner salvage rod (2) is fitted inside the outer salvage rod (1). One end of the inner salvage rod (2) is provided with a rectangular mounting groove (6), and one end of the support rod (7) is fitted into the inner cavity of the rectangular mounting groove (6) and fixed by bolts. The outer wall of the support rod (7) is in contact with the inner wall of the rectangular mounting groove (6), and one end of the support rod (7) is fixedly connected to the mounting ring (8).
4. The device according to claim 1, characterized in that: The salvage outer rod (1) is provided with a rubber anti-collision ball (5) at one end, and a rubber handle (4) is fixedly sleeved on the surface of one end of the salvage outer rod (1).
5. The device according to claim 1, characterized in that: Both the outer salvage rod (1) and the inner salvage rod (2) are covered with rubber anti-slip rings (3).
6. A device for salvaging floating objects on a water surface according to claim 1, characterized in that: The inner salvage rod (2) has a limiting hole, and the outer salvage rod (1) is threaded with a wing bolt, with one end of the wing bolt passing through the limiting hole.