Novel underwater fisher

Abstract

The utility model relates to the technical field of fishers, in particular to a novel underwater fisher which comprises a vertical pipe, shells are fixedly connected to the top and the bottom of the vertical pipe, a clamping mechanism is installed on the top of the upper shell and comprises a fixed U-shaped clamping rod, and a movable clamping rod is movably connected to the surface of the fixed U-shaped clamping rod. The torsion spring generates rotating force on the circular plate, the rotating rod and the movable clamping rod are conveniently driven to rotate and return, the movable clamping rod and the fixed U-shaped clamping rod are conveniently opened and closed, the fixed U-shaped clamping rod, the movable clamping rod, the steel wire rope, the handle and the deflector rod are arranged, the steel wire rope can be pulled to move, the steel wire rope pulls one side of the movable clamping rod to move, the movable clamping rod is made to rotate, and the clamping rod is clamped. The movable clamping rod and the fixed U-shaped clamping rod can be manually operated to be opened and closed conveniently, underwater products can be clamped conveniently in the sea hurrying process, a user does not need to bend down to pick up the aquatic products, and the labor amount of an operator is reduced.

Description

Technical Field

[0001] This utility model relates to the field of salvage technology, specifically a novel underwater salvage device. Background Technology

[0002] During beachcombing activities, people often need to venture into the intertidal zone and shallow waters near the shore to search for and collect various aquatic products, such as shellfish, crabs, and sea urchins. These aquatic products are often hidden in the crevices of rocks, under the mud and sand, or attached to various objects on the seabed, making the collection work quite difficult. Currently, cleaning up this underwater garbage mainly relies on manual picking or the use of some simple collection tools, but this also suffers from problems such as low efficiency and incomplete collection.

[0003] Traditional beachcombing tools are mostly simple handheld implements, such as shovels and rakes. When harvesting aquatic products, especially those in deep water or in complex environments, people need to bend over and reach out to retrieve them, which can easily lead to arm and back pain, increasing the workload and making it inconvenient for users. To solve these technical problems, it is necessary to design a new type of underwater salvage device. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of underwater salvage device, which has the advantages of easy clamping and salvage of underwater objects, convenient and quick operation, and reduced labor of users. It solves the problem that when using traditional beachcombing tools to salvage aquatic products, people need to bend over and reach out to salvage, which can easily lead to sore arms and waist and increase the labor of users.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel underwater salvage device, comprising a vertical tube, with a shell fixedly connected to both the top and bottom of the vertical tube. A clamping mechanism is installed on the top of the upper shell, the clamping mechanism comprising a fixed U-shaped clamping rod, a movable clamping rod movably connected to the surface of the fixed U-shaped clamping rod, a steel wire rope fixedly connected to the left side of the movable clamping rod, a handle fixedly connected to the surface of the bottom shell, a lever movably connected to the inner wall of the handle via a pivot, a rotating rod fixedly connected to the surface of the fixed U-shaped clamping rod, the rotating rod passing through both the fixed U-shaped clamping rod and the movable clamping rod, a torsion spring and a circular plate respectively sleeved on the surface of the rotating rod, and a groove formed on the surface of the fixed U-shaped clamping rod.

[0006] Preferably, both the torsion spring and the circular plate are located in the inner cavity of the groove, one end of the torsion spring is fixedly connected to the circular plate, and the other end of the torsion spring is fixedly connected to the inner wall of the groove.

[0007] Preferably, the rotating rod is movably connected to the fixed U-shaped clamping rod, and the rotating rod is fixedly connected to the movable clamping rod.

[0008] Preferably, the inner cavity of the housing is movably connected to a first support roller and a second support roller, and there are two of each of the first support roller and the second support roller.

[0009] Preferably, a cylinder is fixedly connected to the inner wall of the handle and the surface of the lever, an arc-shaped spring is sleeved on the surface of the cylinder, and a hanging ring is connected through the bottom of the handle.

[0010] Preferably, an adjustment mechanism is installed on the surface of the lever, the adjustment mechanism includes a threaded rod, one end of the threaded rod extends into the inner cavity of the lever, a movable block is threadedly sleeved on the surface of the threaded rod, the bottom of the wire rope passes through the housing and the vertical tube respectively and is fixedly connected to the movable block, and a support rod is movably connected to the surface of the lever through a support plate, the bottom of the support rod is in contact with the wire rope.

[0011] Preferably, a turntable is fixedly connected to the bottom of the threaded rod, a fixing block is fixedly connected to the top of the lever, a connecting rod is connected through the surface of the fixing block, one end of the connecting rod contacts the turntable, a lever plate is fixedly connected to the other end of the connecting rod, a tension spring is sleeved on the surface of the connecting rod, one end of the tension spring is fixedly connected to the lever plate, and the other end of the tension spring is fixedly connected to the fixing block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model incorporates a groove, a torsion spring, a rotating rod, and a circular plate. The torsion spring generates a rotational force on the circular plate, facilitating the rotation of the rotating rod and the movable clamping rod back to their original positions. This also facilitates the opening and closing of the movable clamping rod and the fixed U-shaped clamping rod. By incorporating the fixed U-shaped clamping rod, the movable clamping rod, a steel wire rope, a handle, and a lever, the steel wire rope can be pulled to move, causing the movable clamping rod to rotate. This allows for manual operation of opening and closing the movable clamping rod and the fixed U-shaped clamping rod, making it convenient for gripping underwater products during beachcombing without requiring the user to bend over to retrieve them, thus reducing the operator's workload.

[0014] 2. This utility model underwater retrieval device is optimized for the characteristics of the hiding places of aquatic products and underwater garbage during beachcombing. It has more precise positioning and grasping capabilities, and can be inserted into the mud and sand to easily turn over the mud and sand, quickly find and retrieve aquatic products. At the same time, it can effectively hold various types of underwater garbage. Compared with traditional manual picking and simple retrieval tools, it greatly shortens the retrieval time and significantly improves the retrieval efficiency. For aquatic products in deep and complex environments, users do not need to bend over and reach out. The retrieval action can be completed with simple operation, which effectively reduces the labor intensity of users and makes beachcombing more relaxed and comfortable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a cross-sectional schematic diagram of the adjustment mechanism of this utility model;

[0018] Figure 4 This utility model Figure 3 A magnified schematic diagram of a portion of the structure of A in the diagram;

[0019] Figure 5 This is a partial schematic diagram of the clamping mechanism of this utility model.

[0020] In the diagram: 1. Vertical tube; 2. Shell; 3. Clamping mechanism; 30. Fixed U-shaped clamping rod; 31. Movable clamping rod; 32. Steel wire rope; 33. Handle; 34. Lever; 35. Rotating rod; 36. Torsion spring; 37. Circular plate; 38. Groove; 4. First support roller; 5. Second support roller; 6. Cylinder; 7. Arc spring; 8. Hanging ring; 9. Adjustment mechanism; 90. Threaded rod; 91. Moving block; 92. Support rod; 93. Turntable; 10. Fixed block; 11. Connecting rod; 12. Lever plate; 13. Tension spring. Detailed Implementation

[0021] Please see Figures 1-5 A novel underwater salvage device includes a vertical pipe 1, with a housing 2 fixedly connected to both the top and bottom of the vertical pipe 1. A clamping mechanism 3 is installed on the top of the upper housing 2, comprising a fixed U-shaped clamping rod 30, a movable clamping rod 31 movably connected to the surface of the fixed U-shaped clamping rod 30, and a steel wire rope 32 fixedly connected to the left side of the movable clamping rod 31. A handle 33 is fixedly connected to the surface of the bottom housing 2, and a lever 34 is movably connected to the inner wall of the handle 33 via a pivot. A rotating rod 35 is fixedly connected to the surface of the fixed U-shaped clamping rod 30, penetrating both the fixed U-shaped clamping rod 30 and the movable clamping rod 31. The surface of 35 is respectively fitted with a torsion spring 36 and a circular plate 37. The surface of the fixed U-shaped clamp 30 is provided with a groove 38. By setting the fixed U-shaped clamp 30, the movable clamp 31, the wire rope 32, the handle 33, the lever 34, the rotating rod 35, the torsion spring 36 and the circular plate 37, the wire rope 32 can be pulled to move. The wire rope 32 pulls one side of the movable clamp 31 to move, so that the movable clamp 31 rotates. This makes it easy to manually operate the opening and closing of the movable clamp 31 and the fixed U-shaped clamp 30. During beachcombing, it is easy to clamp underwater products without the user having to bend over to pick up the aquatic products, thus reducing the workload of the operator.

[0022] Please see Figure 5The torsion spring 36 and the circular plate 37 are both located in the inner cavity of the groove 38. One end of the torsion spring 36 is fixedly connected to the circular plate 37, and the other end of the torsion spring 36 is fixedly connected to the inner wall of the groove 38. By setting the groove 38, the torsion spring 36, the rotating rod 35 and the circular plate 37, the torsion spring 36 generates a rotational force on the circular plate 37, which facilitates the rotation of the rotating rod 35 and the movable clamping rod 31 back to their original positions, and facilitates the opening and closing of the movable clamping rod 31 and the fixed U-shaped clamping rod 30.

[0023] Please see Figure 5 The rotating rod 35 is movably connected to the fixed U-shaped clamping rod 30, and the rotating rod 35 is fixedly connected to the movable clamping rod 31. By setting the rotating rod 35, the movable clamping rod 31 is supported, which facilitates the rotation of the movable clamping rod 31.

[0024] Please see Figure 3 The inner cavity of the housing 2 is movably connected with a first support roller 4 and a second support roller 5. There are two of each of the first support roller 4 and the second support roller 5. By setting the first support roller 4, the front and rear sides of the wire rope 32 are limited and guided. By setting the second support roller 5, the left and right sides of the wire rope 32 are limited and guided, which facilitates the vertical movement of the wire rope 32, reduces the moving resistance, and avoids the wire rope 32 rubbing against the housing 2 during the movement.

[0025] Please see Figure 3 A cylinder 6 is fixedly connected to the inner wall of the handle 33 and the surface of the lever 34. An arc spring 7 is sleeved on the surface of the cylinder 6. A hanging ring 8 is connected through the bottom of the handle 33. The cylinder 6 provides limiting support for the arc spring 7. The arc spring 7 generates tension on the lever 34, facilitating the return of the lever plate 12. The hanging ring 8 can be attached to the threaded rod 90, thereby positioning and fixing the lever 34. This keeps the fixed U-shaped clamp 30 and the movable clamp 31 in a closed state, reducing the space occupied and facilitating the storage of the retrieval device.

[0026] Please see Figure 3 An adjustment mechanism 9 is installed on the surface of the lever 34. The adjustment mechanism 9 includes a threaded rod 90, one end of which passes through the inner cavity of the lever 34. A moving block 91 is threadedly fitted on the surface of the threaded rod 90. The bottom of the wire rope 32 passes through the housing 2 and the vertical tube 1 respectively and is fixedly connected to the moving block 91. A support rod 92 is movably connected to the surface of the lever 34 through a support plate. The bottom of the support rod 92 contacts the wire rope 32. By setting the threaded rod 90, the moving block 91, the support rod 92 and the wire rope 32, the moving block 91 can be moved laterally to adjust the length of the wire rope 32, thereby adjusting the opening size of the movable clamping rod 31 and the fixed U-shaped clamping rod 30, which is convenient for clamping items of different sizes.

[0027] Please see Figures 3-4A turntable 93 is fixedly connected to the bottom of the threaded rod 90, and a fixing block 10 is fixedly connected to the top of the lever 34. A connecting rod 11 is connected through the surface of the fixing block 10. One end of the connecting rod 11 contacts the turntable 93, and the other end of the connecting rod 11 is fixedly connected to a lever plate 12. A tension spring 13 is sleeved on the surface of the connecting rod 11. One end of the tension spring 13 is fixedly connected to the lever plate 12, and the other end of the tension spring 13 is fixedly connected to the fixing block 10. By setting the fixing block 10, the connecting rod 11, the lever plate 12, and the tension spring 13, the tension spring 13 generates a pulling force on the lever plate 12, causing the lever plate 12 to tension the connecting rod 11, so that the connecting rod 11 presses against the turntable 93. After the hanging ring 8 is attached to the threaded rod 90, the connecting rod 11 is in close contact with the turntable 93, which can lock and limit the hanging ring 8, improve the stability of the hanging ring 8, and prevent the hanging ring 8 from detaching from the threaded rod 90.

[0028] In use, hold the handle 33 and move the lever 34 with your finger. The lever 34 moves the threaded rod 90, the moving block 91, and the wire rope 32. The wire rope 32 pulls one side of the movable clamping rod 31, causing the movable clamping rod 31 to rotate. The movable clamping rod 31 moves closer to the fixed U-shaped clamping rod 30, closing the movable clamping rod 31 and the fixed U-shaped clamping rod 30, which can clamp the item. The rotating turntable 93 drives the threaded rod 90 to rotate. The threaded rod 90 drives the moving block 91 to move. The moving block 91 pulls the wire rope 32 to move. The wire rope 32 pulls the movable clamping rod 31 to rotate. The distance between the movable clamping rod 31 and the fixed U-shaped clamping rod 30 can be adjusted for better clamping of items.

[0029] In summary, this new underwater salvage device, by incorporating a fixed U-shaped clamp 30, a movable clamp 31, a wire rope 32, a handle 33, a lever 34, a rotating rod 35, a torsion spring 36, and a circular plate 37, solves the problem that traditional beachcombing tools require people to bend over and reach out to retrieve aquatic products, which easily leads to arm and back pain and increases the workload of users.

Claims

1. A new underwater salvager comprising a vertical pipe (1), characterized in that: The top and bottom of the vertical pipe (1) are fixedly connected with the shell (2), the upper shell (2) is provided with clamping mechanism (3) on the top, the clamping mechanism (3) includes fixed U-shaped clamp rod (30), the surface of the fixed U-shaped clamp rod (30) is movably connected with movable clamp rod (31), the left side of the movable clamp rod (31) is fixedly connected with steel wire rope (32), the surface of the bottom shell (2) is fixedly connected with handle (33), the inner wall of the handle (33) is movably connected with the lever (34) through the rotating shaft, the surface of the fixed U-shaped clamp rod (30) is fixedly connected with the rotating rod (35), the rotating rod (35) penetrates the fixed U-shaped clamp rod (30) and the movable clamp rod (31) respectively, the surface of the rotating rod (35) is respectively sleeved with torsional spring (36) and circular plate (37), the surface of the fixed U-shaped clamp rod (30) is provided with recess (38).

2. A novel underwater salvager as claimed in claim 1, wherein: The torsional spring (36) and the circular plate (37) are located in the inner cavity of the recess (38), one end of the torsional spring (36) is fixedly connected with the circular plate (37), the other end of the torsional spring (36) is fixedly connected with the inner wall of the recess (38).

3. A novel underwater salvager as claimed in claim 1, wherein: The rotating rod (35) is movably connected with the fixed U-shaped clamp rod (30), and the rotating rod (35) is fixedly connected with the movable clamp rod (31).

4. A novel underwater salvager as claimed in claim 1, wherein: The inner cavity of the shell (2) is movably connected with the first supporting roller (4) and the second supporting roller (5) respectively, and the number of the first supporting roller (4) and the second supporting roller (5) is two.

5. A novel underwater salvager as claimed in claim 1, wherein: The inner wall of the handle (33) and the surface of the lever (34) are fixedly connected with the cylinder (6), the surface of the cylinder (6) is sleeved with the arc spring (7), and the bottom of the handle (33) penetrates the connecting ring (8).

6. A novel underwater retriever as claimed in claim 1, wherein: The surface of the lever (34) is provided with adjusting mechanism (9), the adjusting mechanism (9) includes threaded rod (90), one end of the threaded rod (90) penetrates into the inner cavity of the lever (34), the surface of the threaded rod (90) is threadedly sleeved with moving block (91), the bottom of the steel wire rope (32) penetrates the shell (2) and the vertical pipe (1) and is fixedly connected with the moving block (91), the surface of the lever (34) is movably connected with supporting rod (92) through supporting plate, and the bottom of the supporting rod (92) is in contact with the steel wire rope (32).

7. A novel underwater retriever as claimed in claim 6, wherein: The bottom of the threaded rod (90) is fixedly connected with the rotating disc (93), the top of the lever (34) is fixedly connected with the fixed block (10), the surface of the fixed block (10) penetrates the connecting rod (11), one end of the connecting rod (11) is in contact with the rotating disc (93), the other end of the connecting rod (11) is fixedly connected with the dial plate (12), the surface of the connecting rod (11) is sleeved with the tension spring (13), one end of the tension spring (13) is fixedly connected with the dial plate (12), and the other end of the tension spring (13) is fixedly connected with the fixed block (10).

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