Titanium alloy marine fastener

Abstract

The utility model discloses a titanium alloy marine fastener which comprises a main body, a rotating column is rotatably connected to the upper surface of the main body, a threaded hole is formed in the top end of the rotating column, a threaded column is in threaded connection with the interior of the threaded hole, an eccentric wheel is arranged on the surface of the threaded column, and the eccentric wheel is in threaded connection with the rotating column. An auxiliary gasket is fixedly connected to the upper surface of the eccentric wheel close to the threaded column, a fixing hole is formed in the lower surface of the eccentric wheel, a threaded hole is fixedly connected to the lower surface of the main body close to the fixing hole, a threaded rod is in threaded connection with the main body close to the threaded hole, and a nut is arranged on the upper surface of the main body close to the threaded rod. An elastic gasket, a threaded hole, a threaded rod, a fixing hole and a nut are arranged. By rotating the threaded rod, the threaded rod moves towards the fixing hole and the threaded hole of the eccentric wheel, and the eccentric wheel is braked and preliminarily locked. The elastic gasket is tightly attached to one end of the threaded rod. And finally, the nut is tightened, so that the nut is tightly attached to the threaded rod, and looseness prevention is ensured.

Description

Technical Field

[0001] This utility model relates to the field of fastener technology, specifically a titanium alloy marine fastener. Background Technology

[0002] Titanium alloy marine fasteners are widely used in shipbuilding and repair due to their excellent corrosion resistance and high strength. These fasteners effectively resist corrosion caused by seawater, marine organisms, and various chemicals, thus greatly extending their service life.

[0003] Ships experience frequent impacts during navigation, which can cause traditional fasteners to loosen, thereby affecting the stability and safety of the structure. Utility Model Content

[0004] This invention provides a titanium alloy marine fastener that can prevent fasteners from loosening and improve the stability and safety of the structure.

[0005] To achieve the above objectives, a titanium alloy marine fastener is provided, comprising a body, a rotating column rotatably connected to the upper surface of the body, a threaded hole at the top of the rotating column, a threaded post internally threaded into the threaded hole, an eccentric wheel on the surface of the threaded post, an auxiliary washer fixedly connected to the upper surface of the eccentric wheel near the threaded post, a fixing hole on the lower surface of the eccentric wheel, a threaded hole fixedly connected to the lower surface of the body near the fixing hole, a threaded rod internally threaded into the body near the threaded hole, and a nut on the upper surface of the body near the threaded rod, the nut and the threaded rod being threadedly connected. The rotating column facilitates rotating components; the threaded hole facilitates component installation; the threaded post facilitates eccentric wheel installation; the eccentric wheel facilitates clamping the fastener; the auxiliary washer enhances friction to prevent loosening; the fixing hole facilitates component insertion and braking; the threaded hole facilitates component entry; the threaded rod provides braking; and the nut strengthens the fastening and prevents loosening.

[0006] According to the aforementioned titanium alloy marine fastener, an elastic washer is fixedly connected to the lower surface of the main body near the threaded hole, a rocker arm is fixedly connected to the other end of the rotating column, and a connecting seat is fixedly connected to the upper surface of the main body near the rotating column. The spring washer is used to further strengthen the fixation and prevent loosening, and the connecting seat is used to connect the components.

[0007] According to the aforementioned titanium alloy marine fastener, a label is fixedly connected to the side surface of the connector, and a core post is fixedly connected to the inner wall of the connector. The label is used to conveniently display device information, and the core post is used to prevent the spring from bending outwards under stress.

[0008] According to the aforementioned titanium alloy marine fastener, a spring is provided on the inner side wall of the connecting seat near the core column, and a movable seat is fixedly connected to the other end of the spring. The spring is provided to pull the component to move, and the movable seat is provided to facilitate clamping and fixing.

[0009] According to the aforementioned titanium alloy marine fastener, a movable groove is provided on the upper surface of the main body near the movable seat, and a sliding block is slidably connected within the movable groove. The movable groove is provided to facilitate the movement of the component, and the sliding block is provided to avoid a rigid connection between the sliding block and the movable groove.

[0010] According to the aforementioned titanium alloy marine fastener, the upper surface of the sliding block is fixedly connected to the movable seat, and a mounting groove is provided on the surface of the movable seat near the eccentric wheel. The mounting groove is provided to facilitate the installation of components.

[0011] According to the aforementioned titanium alloy marine fastener, an anti-slip pad is fixedly connected to the movable seat near the mounting groove, and a second rubber pad is fixedly connected to the surface of the movable seat away from the anti-slip pad. The anti-slip pad is provided to increase friction, and the second rubber pad is provided to avoid hard contact between the components.

[0012] According to the aforementioned titanium alloy marine fastener, a fixing seat is fixedly connected to the upper surface of the main body away from the connecting seat, and a first rubber pad is fixedly connected to the side surface of the fixing seat. The fixing seat is provided to facilitate the fastening of the fastener, and the first rubber pad is provided to increase friction.

[0013] The beneficial effects of this utility model are as follows: By setting up a threaded rod, a fixing hole, an elastic washer, a threaded hole, and a nut, the threaded rod is rotated and moved towards the fixing hole and threaded hole on the lower surface of the eccentric wheel, thereby braking the eccentric wheel and initially achieving thread locking. The elastic washer fits tightly against one end of the threaded rod, increasing friction and further reducing the risk of loosening. Finally, tightening the nut ensures a tight fit between the nut and the threaded rod, further enhancing the stability of the structure and ensuring that loosening is prevented.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a titanium alloy marine fastener according to the present invention;

[0017] Figure 2 This is a schematic diagram of the rocker arm installation structure of a titanium alloy marine fastener according to the present invention.

[0018] Figure 3 This is a schematic diagram of the elastic gasket installation structure of a titanium alloy marine fastener according to the present invention.

[0019] Figure 4 This is a schematic diagram of the second rubber pad installation structure of a titanium alloy marine fastener according to the present invention;

[0020] Figure 5 This is a schematic diagram of the threaded hole installation structure of a titanium alloy marine fastener according to the present invention.

[0021] Legend:

[0022] 1. Main body; 2. Fixed base; 3. First rubber pad; 4. Moving base; 5. Second rubber pad; 6. Connecting base; 7. Core column; 8. Spring; 9. Anti-slip pad; 10. Nut; 11. Eccentric wheel; 12. Elastic washer; 13. Threaded rod; 14. Rocker arm; 15. Rotating column; 16. Auxiliary washer; 17. Threaded column; 18. Fixed hole; 19. Threaded hole; 20. Moving groove; 21. Sliding block; 22. Label. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figures 1 to 5This utility model discloses a titanium alloy marine fastener, comprising a main body 1. A rotating column 15 is rotatably connected to the upper surface of the main body 1. A threaded hole 19 is provided at the top of the rotating column 15, and a threaded column 17 is internally threaded into the threaded hole 19. An eccentric wheel 11 is provided on the surface of the threaded column 17. An auxiliary washer 16 is fixedly connected to the upper surface of the eccentric wheel 11 near the threaded column 17. A fixing hole 18 is provided on the lower surface of the eccentric wheel 11. A threaded hole is fixedly connected to the lower surface of the main body 1 near the fixing hole 18. A threaded rod 13 is internally threadedly connected to the main body 1 near the threaded hole. A nut 10 is provided on the upper surface of the main body 1 near the threaded rod 13, and the nut 10 and the threaded rod 13 are threadedly connected. An elastic washer 12 is fixedly connected to the lower surface of the main body 1 near the threaded hole. A rocker arm 14 is fixedly connected to the other end of the rotating column 15. A connecting seat 6 is fixedly connected to the upper surface of the main body 1 near the rotating column 15. By rotating the rocker arm 14, the eccentric wheel 11 is rotated. As the eccentric wheel 11 rotates, its protruding part abuts against the anti-slip pad 9, pushing the sliding block 21 and causing the movable seat 4 to move towards the fixed seat 2 within the movable groove 20. During this process, the spring 8 is stretched. Subsequently, by rotating the threaded rod 13, it moves towards the fixing hole 18 on the lower surface of the eccentric wheel 11, thereby braking the eccentric wheel 11 and locking it with the thread. The elastic washer 12 fits tightly against one end of the threaded rod 13, increasing friction and effectively reducing the possibility of loosening. Finally, the nut 10 is tightened, making the nut 10 and the threaded rod 13 fit tightly against each other, further ensuring the stability of the structure and preventing loosening.

[0025] A sliding groove 20 is provided on the upper surface of the main body 1 near the movable seat 4. A sliding block 21 is slidably connected in the sliding groove 20. A spring 8 is provided on the inner side wall of the connecting seat 6 near the core column 7. The other end of the spring 8 is fixedly connected to the movable seat 4. A label 22 is fixedly connected to the side surface of the connecting seat 6, and the core column 7 is fixedly connected to the inner side wall of the connecting seat 6. When disassembly is required, first remove the threaded rod 13 to release the brake on the eccentric wheel 11. Then, rotate the rocker arm 14 in the opposite direction to move the protruding part of the eccentric wheel 11 away from the movable seat 4. At this time, the spring 8 will spring back to its original position, driving the movable seat 4 to move towards the connecting seat 6, thereby completing the disassembly process.

[0026] A fixed seat 2 is fixedly connected to the upper surface of the main body 1 away from the connecting seat 6. A first rubber pad 3 is fixedly connected to the side surface of the fixed seat 2. An anti-slip pad 9 is fixedly connected to the movable seat 4 near the mounting groove. A second rubber pad 5 is fixedly connected to the surface of the movable seat 4 away from the anti-slip pad 9. The upper surface of the sliding block 21 is fixedly connected to the movable seat 4. A mounting groove is provided on the surface of the movable seat 4 near the eccentric wheel 11.

[0027] Working Principle: In use, first place one or more components to be fitted between the fixed seat 2 and the movable seat 4. Then, rotate the rocker arm 14 to drive the eccentric wheel 11 to rotate. As the eccentric wheel 11 rotates, its protruding part presses against the anti-slip pad 9, thereby causing the sliding block 21 to move, and the movable seat 4 to move along the moving groove 20 towards the fixed seat 2. During this process, the spring 8 is stretched. Next, rotate the threaded rod 13 to move it towards the fixing hole 18 and the threaded hole on the lower surface of the eccentric wheel 11, thereby braking the eccentric wheel 11 and locking it with threads. The elastic washer 12 fits tightly against one end of the threaded rod 13, increasing friction and effectively reducing the risk of loosening. Finally, tighten the nut 10 to make the nut 10 fit tightly against the threaded rod 13, further enhancing the stability of the structure and preventing loosening. When disassembly is required, first remove the threaded rod 13 to release the braking of the eccentric wheel 11. Then, rotate the rocker arm 14 in the opposite direction to move the protruding part of the eccentric wheel 11 away from the movable seat 4. At this point, spring 8 will spring back to its original position, causing the movable seat 4 to move towards the connecting seat 6, thus successfully completing the disassembly process.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A titanium alloy marine fastener, comprising a body (1), characterized in that, A rotating column (15) is rotatably connected to the upper surface of the main body (1). A threaded hole (19) is provided at the top of the rotating column (15). A threaded column (17) is threadedly connected to the threaded hole (19). An eccentric wheel (11) is provided on the surface of the threaded column (17). An auxiliary washer (16) is fixedly connected to the upper surface of the eccentric wheel (11) near the threaded column (17). A fixing hole (18) is provided on the lower surface of the eccentric wheel (11). A threaded hole is fixedly connected to the lower surface of the main body (1) near the fixing hole (18). A threaded rod (13) is threadedly connected to the main body (1) near the threaded hole. A nut (10) is provided on the upper surface of the main body (1) near the threaded rod (13). The nut (10) and the threaded rod (13) are threadedly connected.

2. The titanium alloy marine fastener according to claim 1, characterized in that, An elastic washer (12) is fixedly connected to the lower surface of the main body (1) near the threaded hole, a rocker arm (14) is fixedly connected to the other end of the rotating column (15), and a connecting seat (6) is fixedly connected to the upper surface of the main body (1) near the rotating column (15).

3. A titanium alloy marine fastener according to claim 2, characterized in that, A label (22) is fixedly connected to the side surface of the connector (6), and a core column (7) is fixedly connected to the inner side wall of the connector (6).

4. A titanium alloy marine fastener according to claim 3, characterized in that, A spring (8) is provided on the inner side wall of the connecting seat (6) near the core column (7), and a movable seat (4) is fixedly connected to the other end of the spring (8).

5. A titanium alloy marine fastener according to claim 4, characterized in that, A moving groove (20) is provided on the upper surface of the main body (1) near the moving seat (4), and a sliding block (21) is slidably connected in the moving groove (20).

6. A titanium alloy marine fastener according to claim 5, characterized in that, The upper surface of the sliding block (21) is fixedly connected to the movable seat (4), and the surface of the movable seat (4) is provided with an installation groove near the eccentric wheel (11).

7. A titanium alloy marine fastener according to claim 6, characterized in that, The movable seat (4) is fixedly connected to an anti-slip pad (9) near the mounting groove, and a second rubber pad (5) is fixedly connected to the surface of the movable seat (4) away from the anti-slip pad (9).

8. A titanium alloy marine fastener according to claim 2, characterized in that, A fixing seat (2) is fixedly connected to the upper surface of the main body (1) away from the connecting seat (6), and a first rubber pad (3) is fixedly connected to the side surface of the fixing seat (2).

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