Steel wire rope end fixing buckle

Abstract

The utility model relates to a steel wire rope end fixing buckle which aims at solving the problem that in the prior art, a steel wire rope end is not firmly fixed. The buckle comprises a fixed seat, a sliding rail, a first sliding block, a second sliding block, a bearing seat, a V-shaped groove and a V-shaped block. A through hole is formed in the side face of the sliding rail. The first sliding block slides along the sliding rail and is provided with an inner threaded hole. The second sliding block is provided with a fixing hole, and a pin shaft is inserted to fix the position. And one end of the screw rod is connected with the turntable and can drive the first sliding block to slide. The V-shaped groove and the V-shaped block are arranged on the first sliding block and the second sliding block respectively and used for stabilizing the end of the steel wire rope. The steel wire rope is compact in structure and convenient to install, and the use safety and reliability of the steel wire rope are effectively improved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of steel wire rope processing, and particularly relates to a steel wire rope end fixing buckle. BACKGROUND

[0002] In the fields of industry, construction, hoisting and the like, as an important load bearing and force transmitting component, the fixing of the end of a steel wire rope has always been a focus of technical research. Traditional steel wire rope end fixing methods mainly adopt welding, knotting and clamping. However, these methods generally have problems of poor fixing reliability and easy loosening, which can easily lead to the falling of the steel wire rope during use and further cause safety accidents. In addition, these methods are relatively complex in operation, increasing the difficulty of maintenance and replacement. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a steel wire rope end fixing buckle to solve the problem of poor fixing reliability of the end of a steel wire rope in the prior art. In order to achieve the above-mentioned purpose, the application provides the following technical scheme: a steel wire rope end fixing buckle, comprising:

[0004] A fixing seat is provided with a sliding rail, and a through hole is arranged on the side surface of the sliding rail;

[0005] A first sliding block is arranged on the sliding rail and is provided with an internal threaded hole in the extension direction of the sliding rail;

[0006] A second sliding block is arranged on the sliding rail, and a fixing hole corresponding to the through hole is arranged on the side surface of the second sliding block. A pin shaft is inserted into the fixing hole to fix the position of the second sliding block and the fixing seat;

[0007] A bearing seat is arranged at one end of the fixing seat, and a screw rod is arranged in the bearing seat. One end of the screw rod penetrates through the internal threaded hole of the first sliding block, and the other end of the screw rod is connected with a rotating disc. The rotating disc can be rotated to drive the first sliding block to slide along the sliding rail;

[0008] A V-shaped groove is arranged in the first sliding block, and the V-shaped groove has a notch;

[0009] A V-shaped block is arranged on the second sliding block, and the V-shaped block is arranged opposite to the V-shaped groove and can be clamped into the V-shaped groove.

[0010] Preferably, the fixing holes are arranged at both ends of the second sliding block and correspond to the through hole.

[0011] Preferably, the utility model further comprises a protrusion arranged in the V-shaped groove. The protrusion is triangular and has the same axis of symmetry as the V-shaped groove.

[0012] Preferably, the thickness of the V-shaped block is adapted to the notch width of the V-shaped groove.

[0013] Preferably, the through holes are equidistantly arranged along the extension direction of the slide rail to adapt to steel wire ropes of different diameters.

[0014] Preferably, the pin shaft is detachable to facilitate the installation and maintenance of the second sliding block.

[0015] Preferably, the contact surfaces of the V-shaped groove and the V-shaped block are provided with anti-skid textures to enhance the fixing stability of the steel wire rope.

[0016] Preferably, the fixing slot is provided at the bottom of the fixing seat, and the bottom of the fixing seat is provided with an internal thread interface; the mounting buckle is arranged in the fixing slot and connected with the internal thread interface of the bottom of the fixing seat through a threaded rod.

[0017] Preferably, the two side walls of the fixing slot are parallel to each other and form a non-right angle with the top wall.

[0018] Preferably, the mounting buckle is isosceles trapezoidal and connected with the fixing slot to form a notch with a large upper part and a small lower part.

[0019] Compared with the prior art, the application has the following beneficial effects:

[0020] The steel wire rope end fixing buckle effectively solves the problem of unstable fixing of the steel wire rope end in the prior art. The design of the slide rail of the fixing seat, in combination with the arrangement of the first sliding block and the second sliding block, enables the steel wire rope end to be firmly fixed in the buckle, avoids the steel wire rope from falling off or being damaged due to unstable fixing, and significantly improves the use safety and reliability of the steel wire rope. The design of the slide rail and the sliding block enables the steel wire rope end to be quickly installed and disassembled. The internal thread hole on the first sliding block cooperates with the screw rod in the bearing seat, and the first sliding block can be conveniently driven to slide along the slide rail through the rotation of the turntable, so that the fixing and removal of the steel wire rope end become simple and fast, greatly saving the installation and maintenance time. The arrangement of the V-shaped groove and the V-shaped block enables the steel wire rope end to be more stable during fixing. The relative arrangement of the V-shaped groove and the V-shaped block ensures that the steel wire rope end will not be displaced when subjected to tension, further enhancing the stability of the fixing. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A perspective view of the steel wire rope end fixing buckle according to the embodiment of the application is shown in the drawings.

[0022] Figure 2Another perspective view of the steel wire rope end fixing buckle according to the embodiment of the present application is shown in the figure.

[0023] Figure 3 A front view of the steel wire rope end fixing buckle according to the embodiment of the present application is shown in the figure.

[0024] Figure 4 A V-shaped groove structure is shown in the figure.

[0025] In the figure: 1, fixed seat; 2, sliding rail; 3, through hole; 4, first sliding block; 5, second sliding block; 6, fixed hole; 7, pin shaft; 8, bearing seat; 9, screw rod; 10, rotating disc; 11, V-shaped groove; 12, V-shaped block; 13, protrusion; 14, fixed groove; 15, mounting buckle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] It should be noted that, in the description of the present application, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In addition, it should be understood that, for the convenience of description, the sizes of the various components shown in the drawings are not drawn in accordance with the actual proportional relationship, for example: the thickness or width of certain layers can be exaggerated relative to other layers.

[0029] It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined or described in one drawing, it will not need to be further specifically discussed and described in the description of subsequent drawings.

[0030] To solve the technical problems in the background art, as shown in the Figures 1-4 The present application provides a technical solution: a steel wire rope end fixing buckle, characterized by:

[0031] The fixed seat 1 is the main part of the buckle device, used to support and fix other components. The fixed seat 1 can be made of high-strength materials such as steel or aluminum alloy to ensure the stability and durability of its structure. The fixed seat 1 is provided with a slide rail 2, which is a longitudinal slot used to guide the movement of the slider. The side of the slide rail 2 is provided with through holes 3, which are used to correspond with the fixing holes 6 on the second slider 5, so as to fix the second slider 5 through the pin shaft 7. The first slider 4 is arranged on the slide rail 2 and can freely slide on the slide rail 2. The first slider 4 is provided with internal threaded holes in the extension direction of the slide rail 2, which are used to cooperate with the threads of the screw rod 9 to realize the movement of the first slider 4. The first slider 4 is also connected with a V-shaped groove 11, and the slot of the V-shaped groove 11 is designed to cooperate with the V-shaped block 12 to fix the steel wire rope. The second slider 5 is also arranged on the slide rail 2, and the side thereof is provided with fixing holes 6 corresponding to the through holes 3 on the fixed seat 1, and the position of the second slider 5 and the fixed seat 1 is fixed by inserting the pin shaft 7. The second slider 5 is provided with a V-shaped block 12, which is arranged opposite to the V-shaped groove 11 on the first slider 4, and the V-shaped block 12 can be clamped into the V-shaped groove 11 to fix the steel wire rope. The V-shaped structure has a centering effect and can realize the step-by-step centering and tightening of the steel wire rope. The bearing seat 8 is arranged at one end of the fixed seat 1, and the screw rod 9 is arranged in the bearing seat 8. The screw rod 9 is a key component for driving the movement of the first slider 4, and one end thereof penetrates the internal threaded hole of the first slider 4, and the other end is connected with a turntable 10. By rotating the turntable 10, the screw rod 9 can be driven to rotate, and then the first slider 4 can slide along the slide rail 2, realizing the tightening or releasing of the steel wire rope.

[0032] In use, when fixing the steel wire rope, first adjust the second slider 5 to the appropriate position so that the V-shaped block 12 can align with the end of the steel wire rope. Then, insert the pin shaft 7 into the fixing hole 6 of the second slider 5 and the through hole 3 of the fixed seat 1 to fix the position of the second slider 5. Then, by rotating the turntable 10, the first slider 4 is driven to move along the slide rail 2, so that the V-shaped groove 11 cooperates with the V-shaped block 12 to tighten the steel wire rope. When it is necessary to release or adjust the steel wire rope, the turntable 10 can be rotated in the opposite direction to move the first slider 4 and loosen the steel wire rope, and the position of the second slider 5 can also be adjusted to adapt to different use conditions.

[0033] It should be noted that both ends of the second slider 5 are provided with fixing holes 6, which means that the second slider 5 can correspond to the through holes 3 on the fixing base 1 through the two fixing holes 6. This design increases the number of force-bearing points. The correspondence between the through holes 3 on the fixing base 1 and the fixing holes 6 on the second slider 5 ensures that the second slider 5 can be accurately positioned on the fixing base 1 at both ends simultaneously. The size and shape of the through holes 3 and the fixing holes 6 need to match so that the pin 7 can pass through smoothly and fix the second slider 5. In order to fix the second slider 5, the pin 7 is inserted into the corresponding through holes 3 and fixing holes 6. The pin 7 can be a round pin, a flat key, or other types of fasteners, as long as it is compatible with the through holes 3 and fixing holes 6.

[0034] Furthermore, a protrusion 13 is specially designed inside the V-groove 11 on the first slider 4. The protrusion 13 is triangular in shape and shares the same axis of symmetry as the V-groove 11. This design helps enhance the V-groove 11's ability to secure the wire rope, while providing better stability and symmetry. The protrusion 13 is designed to fit more tightly with the V-block 12 to ensure the stability of the wire rope in the clip. When the V-block 12 is engaged in the V-groove 11, the protrusion 13 can contact the corresponding part of the V-block 12, forming a more robust locking structure. The protrusion 13 can be integrally formed with the first slider 4, or it can be fixed in the V-groove 11 by welding, bolting, or other mechanical connections. The material of the protrusion 13 should be a wear-resistant, high-strength metal or alloy to ensure durability and reliability under wire rope tension.

[0035] It is worth noting that the thickness of the V-block 12 is precisely designed to ensure a perfect fit with the width of the V-groove 11. This precise fit is crucial for the effective securing of the wire rope. By ensuring that the thickness of the V-block 12 matches the width of the V-groove 11, a tight fit is formed when the V-block 12 engages with the V-groove 11, providing sufficient friction and clamping force to prevent the wire rope from slipping or coming off under load.

[0036] It should be noted that the through holes 3 are equidistantly arranged along the extension direction of the slide rail 2. This design allows for flexible adjustment of the position of the second slider 5 on the slide rail 2 to accommodate wire ropes of different diameters. By equidistantly arranging the through holes 3, it is ensured that a suitable through hole 3 can always be found to fix the second slider 5, regardless of the diameter of the wire rope, thus accommodating wire ropes of different sizes. This design improves the versatility and applicability of the buckle. The number and spacing of the through holes 3 need to be determined based on the length of the slide rail 2 and the range of wire rope diameters that may be encountered. The design needs to consider the maximum and minimum diameters of the wire ropes, as well as the common dimensions between them, to ensure that the through holes 3 can cover these dimensions.

[0037] It should be noted that the pin 7 is designed as a detachable structure, meaning it is not permanently fixed to the second slider 5 or the mounting base 1, but can be easily removed and installed. This design allows users to easily replace the pin 7 or perform maintenance on the second slider 5 when needed. The detachable pin 7 greatly simplifies the installation and maintenance process of the second slider 5. Users can quickly replace worn or damaged pin 7, or perform necessary inspections and repairs on the second slider 5, without disassembling the entire snap-fit ​​mechanism. The pin 7 can achieve its detachable function in various ways, such as using threaded connections, quick-release pins, snap-fit ​​structures, or spring-loaded pin holes. These methods allow the pin 7 to be quickly removed and installed without the use of special tools.

[0038] Furthermore, the contact surfaces of the V-groove 11 and V-block 12 are specially designed with anti-slip textures. These textures can be raised patterns, grooves, or other types of surface treatments, the purpose of which is to increase the coefficient of friction of the contact surfaces, thereby improving the stability of the wire rope in the buckle. The main purpose of the anti-slip texture is to prevent the wire rope from sliding between the V-groove 11 and V-block 12 when the wire rope is under tension, ensuring that the fixed position of the wire rope does not shift, and enhancing the safety and reliability of the entire buckle device. Various anti-slip textures can be designed, such as cross patterns, diamond patterns, wavy patterns, etc. These designs can be optimized according to actual needs and the diameter of the wire rope to achieve the best anti-slip effect.

[0039] It is worth noting that the fixing groove 14 is located at the bottom of the fixing base 1. This groove is used to accommodate the mounting clip 15, ensuring that the fixing base 1 can be securely installed on various bases or structures. The bottom of the fixing base 1 is designed with an internal thread interface, which mates with a threaded rod to fix the mounting clip 15 through a threaded connection, thereby enabling the fixing base 1 to be installed on other structures. The mounting clip 15 is located within the fixing groove 14, and it connects to the internal thread interface at the bottom of the fixing base 1 through a threaded rod.

[0040] It should be noted that the two side walls of the fixing groove 14 are designed to be parallel to each other, which helps maintain the linear stability of the mounting buckle 15 within the groove. Simultaneously, the two side walls form a non-right angle with the top wall, a design that provides additional stability and extra support for the mounting buckle 15. Designing the two side walls of the fixing groove 14 to form a non-right angle with the top wall enhances the structural strength of the fixing groove 14, especially when subjected to forces perpendicular to the bottom of the fixing base 1. This design also provides better torsional resistance, preventing the mounting buckle 15 from rotating or loosening under stress. The specific degree of the non-right angle can be determined based on the requirements of the actual application and mechanical analysis. For example, the angle can be designed to be 60 degrees, 45 degrees, or other suitable angles to provide optimal structural stability and mechanical performance.

[0041] It is worth noting that the mounting clip 15 is designed as an isosceles trapezoid, a quadrilateral in which two pairs of opposite sides are parallel and the lengths of the legs are equal. This design provides the mounting clip 15 with both visual and structural stability. The fixing groove 14 mates with the isosceles trapezoidal mounting clip 15, forming a groove that is wider at the top and narrower at the bottom. This design helps to provide a self-locking mechanism when the mounting clip 15 is tightened by the threaded rod, increasing installation stability. The top-widening, bottom-narrowing groove design means that the top opening of the fixing groove 14 is wider than the bottom, which allows the mounting clip 15 to be more stable when tightened, as the larger top opening provides more adjustment space, while the smaller bottom opening helps to lock the mounting clip 15 in place and prevent it from loosening.

[0042] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire rope end fixing buckle, characterized in that, include: A fixed base (1) is provided with a slide rail (2), and a through hole (3) is provided on the side of the slide rail (2); The first slider (4) is disposed on the slide rail (2) and has an internal threaded hole along the extension direction of the slide rail (2); The second slider (5) is disposed on the slide rail (2) and has a fixing hole (6) on its side corresponding to the through hole (3). A pin (7) is inserted into the fixing hole (6) to fix the position of the second slider (5) and the fixing seat (1). Bearing seat (8), the bearing seat (8) is disposed at one end of the fixed seat (1), and a screw (9) is disposed therein. One end of the screw (9) passes through the internal thread hole of the first slider (4), and the other end is connected to a turntable (10). Rotating the turntable (10) can drive the first slider (4) to slide along the slide rail (2). V-groove (11), the V-groove (11) is provided on the first slider (4), and has a groove inside; V-block (12) is disposed on the second slider (5), which is disposed opposite to the V-groove (11) and can be locked into the V-groove (11).

2. The wire rope end fixing buckle according to claim 1, characterized in that, The fixing holes (6) are located at both ends of the second slider (5) and correspond to the through holes (3).

3. The wire rope end fixing buckle according to claim 1, characterized in that, It also includes a protrusion (13) disposed in the V-groove (11), which is triangular and has the same axis of symmetry as the V-groove (11).

4. The wire rope end fixing buckle according to claim 1, characterized in that, The thickness of the V-block (12) is adapted to the width of the V-groove (11).

5. The wire rope end fixing buckle according to claim 1, characterized in that, The through holes (3) are equidistantly arranged along the extension direction of the slide rail (2) to accommodate wire ropes of different diameters.

6. The wire rope end fixing buckle according to claim 1, characterized in that, The pin (7) is a detachable structure to facilitate the installation and maintenance of the second slider (5).

7. The wire rope end fixing buckle according to claim 1, characterized in that, The contact surfaces of the V-groove (11) and the V-block (12) are provided with anti-slip textures to enhance the fixing stability of the wire rope.

8. The wire rope end fixing buckle according to any one of claims 1-7, characterized in that, It also includes a fixing groove (14) and a mounting buckle (15). The fixing groove (14) is located at the bottom of the fixing seat (1), and the bottom of the fixing seat (1) is provided with an internal thread interface. The mounting buckle (15) is located in the fixing groove (14) and is connected to the internal thread interface at the bottom of the fixing seat (1) through a threaded rod.

9. The wire rope end fixing buckle according to claim 8, characterized in that, The two side walls of the fixing groove (14) are parallel to each other and form a non-right angle with the top wall.

10. The wire rope end fixing buckle according to claim 8, characterized in that, The mounting buckle (15) is an isosceles trapezoid and is connected to the fixing groove (14) to form a groove that is larger at the top and smaller at the bottom.

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