Steel wire rope fastening device

Abstract

The application discloses a steel wire rope fastening device arranged at both ends of a steel wire rope body, which comprises a connecting block, a fixed base, a moving block and a locking nut, the connecting block is connected with the end of the steel wire rope body, and a vertical adjusting screw rod is arranged on the connecting block; the fixed base is used for being fixed with a ship body; the moving block is slidably connected with the fixed base, and the moving block is selectively locked with the fixed base; a vertical first through hole is arranged on the moving block; one end of the adjusting screw rod, which is away from the connecting block, is screw-connected with the locking nut through the first through hole, and the moving block is clamped between the locking nut and the fixed base. Through the sliding connection of the moving block with the fixed base, when the position deviation occurs when the fixed base is welded and fixed with the ship body, the position of the end of the steel wire rope body can be adjusted by adjusting the moving block, so that the overall direction of the steel wire rope body is adjusted, and the steel wire rope body can be marked according to the preset position.

Description

Technical Field

[0001] This invention relates to the field of marine technology, and in particular to a wire rope fastening device. Background Technology

[0002] During ship construction, steel wire ropes are often used to position the center lines of hull sections, cross lines, and shaft center lines. The traditional method involves tying one end of the steel wire rope in place and tightening the other end by suspending ballast blocks or plumb bobs. The ballast blocks or plumb bobs are then secured with ropes. This method has safety hazards such as the steel wire rope suddenly breaking, causing the suspended ballast blocks or plumb bobs to fall and injure people. It has low safety and also presents operational difficulties during the tying of heavy objects. Summary of the Invention

[0003] The purpose of this invention is to provide a wire rope fastening device that is simple in structure, easy to operate, and highly safe.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A wire rope fastening device is provided, disposed at both ends of a wire rope body, the wire rope fastening device comprising:

[0006] A connecting block is connected to the end of the wire rope body, and a vertical adjusting screw is provided on the connecting block;

[0007] A fixed base, which is used to fix the vessel hull;

[0008] A movable block is slidably connected to the fixed base, and the movable block is selectively locked to the fixed base. The movable block is provided with a vertical first through hole.

[0009] A locking nut is provided, and the end of the adjusting screw away from the connecting block passes through the first through hole and is screwed to the locking nut. The moving block is clamped between the locking nut and the fixed base.

[0010] As a preferred embodiment of the wire rope fastening device, the lower surface of the fixed base extends downward to form a fastening strip, the length of the fastening strip extends horizontally, the fastening strip has a first contact surface, the movable block is provided with a buckle, the buckle has a second contact surface, when the locking nut is screwed to the point that the movable block abuts against the fixed base, the first contact surface and the second contact surface abut against each other, and the movable block and the fixed base are locked.

[0011] As a preferred embodiment of the wire rope fastening device, the first contact surface is an inclined surface, and the cross-sectional area of ​​the suspended side of the fastening strip is smaller than the cross-sectional area of ​​the connecting side of the fastening strip; and / or;

[0012] The second contact surface is an inclined surface, and the cross-sectional area of ​​the buckle's suspended end is smaller than the cross-sectional area of ​​the buckle's connecting end.

[0013] As a preferred embodiment of the wire rope fastening device, the fixed base is provided with a sliding groove, the length of which extends horizontally. The movable block is provided with a slider, which is slidably disposed within the sliding groove. The fixed base is also provided with a locking groove, the length of which extends horizontally. The movable block is provided with a first threaded hole, and a first locking bolt is screwed into the first threaded hole. When the movable block is locked to the fixed base, the end of the first locking bolt is inserted into the locking groove and abuts against the bottom of the locking groove.

[0014] As a preferred embodiment of the wire rope fastening device, the bottom of the locking groove is provided with a rubber pad, and the end of the first locking bolt abuts against the rubber pad.

[0015] As a preferred embodiment of the wire rope fastening device, the length of the first threaded hole extends vertically, and the locking groove is disposed on the lower surface of the fixed base.

[0016] As a preferred embodiment of the wire rope fastening device, the groove is disposed on the upper surface of the fixed base.

[0017] As a preferred embodiment of the wire rope fastening device, the connecting block includes a connecting body and a connecting nut. The connecting body is provided with a second through hole. The adjusting screw includes a first segment and a second segment connected together. The diameter of the first segment is smaller than the diameter of the second segment. The first segment is inserted into the second through hole and screwed with the connecting nut. The second segment passes through the first through hole and is screwed with the locking nut.

[0018] As a preferred embodiment of the wire rope fastening device, the connecting block is provided with a third through hole, which penetrates the upper and lower surfaces of the connecting block. A second threaded hole is provided on the side of the connecting block, and the end of the second threaded hole communicates with the third through hole. The wire rope body penetrates the third through hole, and a second locking bolt is screwed into the second threaded hole. The wire rope body is clamped between the end face of the second locking bolt and the wall of the third through hole.

[0019] As a preferred embodiment of the wire rope fastening device, the locking nut is a wing nut.

[0020] The beneficial effects of this invention are as follows: by setting a wire rope fastening device, the wire rope can be tightened and fixed by tightening the locking nut, eliminating the need to apply weights to the end of the wire rope, thus improving operational safety; by setting a sliding connection between the moving block and the fixed base, when a positional deviation occurs during the welding and fixing of the fixed base to the hull, the position of the end of the wire rope can be adjusted by adjusting the moving block, thereby adjusting the overall direction of the wire rope and enabling the wire rope to be marked according to the preset position. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the wire rope fastening device and the wire rope body according to an embodiment of the present invention.

[0023] Figure 2 This is a schematic diagram of the wire rope fastening device described in an embodiment of the present invention (fixed base not shown).

[0024] Figure 3 This is a side view of the fixed base and the movable block according to an embodiment of the present invention.

[0025] Figure 4 This is a front view schematic diagram of the fixed base and the movable block according to an embodiment of the present invention.

[0026] Figure 5 This is a schematic diagram of the fixed base and the movable block according to another embodiment of the present invention.

[0027] Figure 6 This is a schematic diagram of the connecting block and the main body of the wire rope according to an embodiment of the present invention.

[0028] In the picture:

[0029] 100. Steel wire rope body;

[0030] 1. Fixed base; 11. Fastening strip; 111. First contact surface; 12. Slide groove; 13. Locking groove; 131. Rubber pad; 2. Moving block; 21. First through hole; 22. Buckle; 221. Second contact surface; 23. Sliding block; 3. Connecting block; 31. Connecting body; 311. Third through hole; 312. Second threaded hole; 32. Connecting nut; 4. Locking nut; 5. Adjusting screw; 51. First segment; 52. Second segment; 6. First locking bolt; 7. Second locking bolt. Detailed Implementation

[0031] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0033] like Figures 1 to 6 As shown, the present invention provides a wire rope fastening device, which is installed at both ends of a wire rope body 100. The wire rope fastening device includes a connecting block 3, a fixed base 1, a movable block 2, and a locking nut 4. The connecting block 3 is connected to the end of the wire rope body 100, and a vertical adjusting screw 5 is provided on the connecting block 3. The fixed base 1 is used to fix it to the hull. The movable block 2 is slidably connected to the fixed base 1, and the movable block 2 is selectively locked to the fixed base 1. A vertical first through hole 21 is provided on the movable block 2. The end of the adjusting screw 5 away from the connecting block 3 passes through the first through hole 21 and is screwed to the locking nut 4. The movable block 2 is clamped between the locking nut 4 and the fixed base 1.

[0034] By setting up a wire rope fastening device, the wire rope body 100 can be tightened and fixed by turning the locking nut 4, eliminating the need to apply weights to the end of the wire rope body 100 and improving operational safety. By setting up a sliding connection between the moving block 2 and the fixed base 1, when a positional deviation occurs when the fixed base 1 is welded and fixed to the hull, the position of the end of the wire rope body 100 can be adjusted by adjusting the moving block 2, thereby adjusting the overall direction of the wire rope body 100 and enabling the wire rope body 100 to be marked according to the preset position.

[0035] Reference Figures 1 to 4In one embodiment, the lower surface of the fixed base 1 extends downward to form a fastening strip 11. The length of the fastening strip 11 extends in the horizontal direction. The fastening strip 11 has a first contact surface 111. The movable block 2 is provided with a buckle 22. The buckle 22 has a second contact surface 221. When the locking nut 4 is screwed on until the movable block 2 and the fixed base 1 are pressed together, the first contact surface 111 and the second contact surface 221 are pressed together, and the movable block 2 and the fixed base 1 are locked. In this embodiment, the movable block 2, the fixed base 1, the locking nut 4, and the adjusting screw 5 work together to lock the movable block 2 and the fixed base 1. When the locking nut 4 is tightened, the upper end face of the locking nut 4 abuts against the movable block 2. At this time, the movable block 2 is pressed upward against the fixed base 1 by the force of the locking nut 4, and the pressure between the movable block 2 and the fixed base 1 increases, the static friction increases, making it difficult for the movable block 2 to move, thereby fixing the end of the wire rope 100. During the continuous tightening of the locking nut 4, since the fixed base 1 and the hull are fixed, the movable block 2 is restricted by the fixed base 1 and cannot move, so the locking nut 4 cannot move upward. At this time, tightening the locking nut 4 will cause the adjusting screw 5 to move downward, thereby tightening the wire rope 100. After the operation is completed, turn the locking nut 4 in the opposite direction until a small gap appears between the moving block 2 and the fixed base 1. At this time, the moving block 2 can slide on the fixed base 1. Continue to turn the locking nut 4, and the moving block 2 can be completely separated from the fixed base 1, thereby completely disassembling the device.

[0036] Preferably, the first contact surface 111 is an inclined surface, and the cross-sectional area of ​​the suspended side of the fastening strip 11 is smaller than the cross-sectional area of ​​the connecting side of the fastening strip 11; the second contact surface 221 is an inclined surface, and the cross-sectional area of ​​the suspended end of the buckle 22 is smaller than the cross-sectional area of ​​the connecting end of the buckle 22. By setting the first contact surface 111 and the second contact surface 221 to be inclined surfaces, when the moving block 2 is pushed upward by the locking nut 4, the force between the first contact surface 111 and the second contact surface 221 continuously increases, which helps to fix the moving block 2; the inclined first contact surface 111 and the second contact surface 221 can increase the cross-sectional area of ​​the connecting side of the fastening strip 11 and the connecting end of the buckle 22, thereby increasing the strength of both and preventing breakage during operation. In this embodiment, both the fixed base 1 and the moving block 2 are metal parts.

[0037] Reference Figure 5 and Figure 6In another embodiment, the fixed base 1 is provided with a sliding groove 12, the length of which extends horizontally. The movable block 2 is provided with a slider 23, which is slidably disposed within the sliding groove 12. The fixed base 1 is also provided with a locking groove 13, the length of which extends horizontally. The movable block 2 is provided with a first threaded hole, and a first locking bolt 6 is screwed into the first threaded hole. When the movable block 2 is locked to the fixed base 1, the end of the first locking bolt 6 is inserted into the locking groove 13 and abuts against the bottom of the locking groove 13. In this embodiment, the movable block 2 and the fixed base 1 can also be fixed together by the first locking bolt 6. When the end of the first locking bolt 6 is spaced from the bottom of the locking groove 13, the movable block 2 can slide on the fixed base 1. Compared to the previous embodiment, this embodiment adds a first locking bolt 6 to lock the moving block 2. This can further increase the friction between the moving block 2 and the fixed base 1, preventing the moving block 2 from moving during operation. In addition, the locking nut 4 is used entirely to adjust the tension of the wire rope 100 and will not distribute the force of the locking nut 4 to fix the moving block 2. Even if the wire rope 100 becomes loose, the moving block 2 can still be fixed to the fixed base 1.

[0038] Preferably, a rubber pad 131 is provided at the bottom of the locking groove 13, and the end of the first locking bolt 6 abuts against the rubber pad 131. By providing the rubber pad 131, the friction between the fixed base 1 and the first locking bolt 6 can be increased, further preventing the moving block 2 from moving during operation. In addition, the rubber pad 131 and the first locking bolt 6 are in flexible contact, which can reduce the wear of the first locking bolt 6 during use.

[0039] Furthermore, the length of the first threaded hole extends vertically, and the locking groove 13 is provided on the lower surface of the fixed base 1. By setting the length of the first threaded hole to extend vertically and the locking groove 13 to be provided on the lower surface of the fixed base 1, the direction of the force generated between the first locking bolt 6 and the fixed base 1 is consistent with that of the adjusting screw 5, thereby reducing the shear force on the first locking bolt 6 and avoiding the possibility of the first locking bolt 6 breaking.

[0040] Preferably, the slide groove 12 is disposed on the upper surface of the fixed base 1. In this embodiment, the slide groove 12 and the slider 23 on the moving block 2 are used for auxiliary positioning of the moving block 2 and the fixed base 1; by disposing the slide groove 12 on the upper surface of the fixed base 1, the slide groove 12 and the first locking bolt 6 are engaged with the fixed base 1 like teeth, which can prevent the moving block 2 from separating from the fixed base 1 during use.

[0041] Reference Figure 2The connecting block 3 includes a connecting body 31 and a connecting nut 32. The connecting body 31 has a second through hole. The adjusting screw 5 includes a first segment 51 and a second segment 52 connected together. The diameter of the first segment 51 is smaller than the diameter of the second segment 52. The first segment 51 is inserted into the second through hole and screwed into the connecting nut 32. The second segment 52 passes through the first through hole 21 and is screwed into the locking nut 4. By setting the adjusting screw 5, connecting body 31 and connecting nut 32 as separate units, processing can be facilitated and manufacturing difficulty can be reduced.

[0042] Specifically, the connecting body 31 of the connecting block 3 is provided with a third through hole 311, which penetrates the upper and lower surfaces of the connecting block 3. A second threaded hole 312 is provided on the side of the connecting block 3, with the end of the second threaded hole 312 communicating with the third through hole 311. The wire rope 100 passes through the third through hole 311, and the second locking bolt 7 is screwed into the second threaded hole 312. The wire rope 100 is clamped between the end face of the second locking bolt 7 and the wall of the third through hole 311. Of course, any excess portion of the wire rope 100 can be wound around the connecting block 3.

[0043] Preferably, the locking nut 4 is a wing nut. By setting the locking nut 4 to a wing nut, it is easy to turn the locking nut 4 by hand, and it is easy to adjust the tension of the wire rope 100.

[0044] In the description herein, it should be understood that the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings, and are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no special meaning.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0046] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0047] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the invention and should not be construed as limiting the scope of protection of the invention in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of the invention without inventive effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. A wire rope fastening device, characterized in that, The wire rope fastening device, located at both ends of the wire rope body, includes: A connecting block is connected to the end of the wire rope body, and a vertical adjusting screw is provided on the connecting block; A fixed base, which is used to fix the vessel hull; A movable block is slidably connected to the fixed base, and the movable block is selectively locked to the fixed base. The movable block is provided with a vertical first through hole. A locking nut is provided, and the end of the adjusting screw away from the connecting block passes through the first through hole and is screwed to the locking nut. The moving block is clamped between the locking nut and the fixed base. The lower surface of the fixed base extends downward to form a fastening strip. The length of the fastening strip extends horizontally. The fastening strip has a first contact surface. The movable block is provided with a buckle. The buckle has a second contact surface. When the locking nut is screwed on until the movable block abuts against the fixed base, the first contact surface and the second contact surface abut against each other, and the movable block and the fixed base are locked.

2. The wire rope fastening device according to claim 1, characterized in that, The first mating surface is an inclined surface, and the cross-sectional area of ​​the suspended side of the fastening strip is smaller than the cross-sectional area of ​​the connecting side of the fastening strip; and / or; The second contact surface is an inclined surface, and the cross-sectional area of ​​the buckle's suspended end is smaller than the cross-sectional area of ​​the buckle's connecting end.

3. A wire rope fastening device, characterized in that, The wire rope fastening device, located at both ends of the wire rope body, includes: A connecting block is connected to the end of the wire rope body, and a vertical adjusting screw is provided on the connecting block; A fixed base, which is used to fix the vessel hull; A movable block is slidably connected to the fixed base, and the movable block is selectively locked to the fixed base. The movable block is provided with a vertical first through hole. A locking nut is provided, and the end of the adjusting screw away from the connecting block passes through the first through hole and is screwed to the locking nut. The moving block is clamped between the locking nut and the fixed base. The fixed base is provided with a sliding groove, the length of which extends horizontally. The movable block is provided with a slider, which slides within the sliding groove. The fixed base is also provided with a locking groove, the length of which extends horizontally. The movable block is provided with a first threaded hole, and a first locking bolt is screwed into the first threaded hole. When the movable block is locked to the fixed base, the end of the first locking bolt is inserted into the locking groove and abuts against the bottom of the locking groove.

4. The wire rope fastening device according to claim 3, characterized in that, The bottom of the locking groove is provided with a rubber pad, and the end of the first locking bolt abuts against the rubber pad.

5. The wire rope fastening device according to claim 3, characterized in that, The length of the first threaded hole extends vertically, and the locking groove is disposed on the lower surface of the fixed base.

6. The wire rope fastening device according to claim 5, characterized in that, The groove is provided on the upper surface of the fixed base.

7. The wire rope fastening device according to any one of claims 1-6, characterized in that, The connecting block includes a connecting body and a connecting nut. The connecting body is provided with a second through hole. The adjusting screw includes a first segment and a second segment connected together. The diameter of the first segment is smaller than the diameter of the second segment. The first segment is inserted into the second through hole and screwed with the connecting nut. The second segment passes through the first through hole and is screwed with the locking nut.

8. The wire rope fastening device according to any one of claims 1-6, characterized in that, The connecting block is provided with a third through hole, which penetrates the upper and lower surfaces of the connecting block. The side of the connecting block is provided with a second threaded hole, the end of which communicates with the third through hole. The wire rope passes through the third through hole, and the second locking bolt is screwed into the second threaded hole. The wire rope is clamped between the end face of the second locking bolt and the wall of the third through hole.

9. The wire rope fastening device according to any one of claims 1-6, characterized in that, The locking nut is a wing nut.

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