A take-up device for anti-twist steel wire rope production

Abstract

The utility model relates to steel wire rope tightening device technical field especially relates to a kind of tightening device for preventing twisting steel wire rope production.The technical scheme:including outer frame,lock groove is opened in the outer frame,lock groove both sides are equipped with perforation,telescopic block is slidably connected in the perforation,telescopic block is away from one end and is equipped with the connecting hook outside the outer frame and is fixed,connecting steel wire rope is fixed between the telescopic block one end close to,lock groove is rotatably connected with the central pivot,central pivot is equipped with central hole,connecting steel wire rope passes through central hole,lock groove is equipped with the self-locking assembly that the central pivot is self-locked.The utility model will be set in the hook on the both ends of steel wire rope, using the rotation of central pivot,connecting steel wire rope can be wound on the central pivot, the purpose of the both ends of steel wire rope is tightened, it is convenient to tighten and loosen operation, operation is more simple and convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of wire rope tightening devices, specifically a tightening device for anti-twist wire rope production. Background Technology

[0002] A wire rope tensioning device is a tool used to adjust the tension of a wire rope. It uses mechanical force or automation to keep the wire rope under proper tension. It is mainly used to fix the wire rope, prevent it from loosening, and ensure that the wire rope remains stable during operation.

[0003] During the rope-gluing stage of anti-twist wire rope production, when the strands are spirally arranged around the core, the tightening device helps maintain uniform tension in the wire rope and prevents the strands from unraveling or twisting unevenly. During heat treatment or coating processes, the tightening device can fix the wire rope and prevent deformation caused by high temperature or chemical treatment. Therefore, designing a tightening and fixing mechanism between adjacent wire ropes can greatly improve production efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a tightening device for the production of anti-twist steel wire ropes, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes an outer frame, a locking groove is provided within the outer frame, through holes are provided on both sides of the locking groove, telescopic blocks are slidably connected within the through holes, one end of the telescopic block extends out of the outer frame and is fixed with a connecting hook, a connecting steel wire rope is fixed between the two ends of the telescopic blocks, a central rotating shaft is rotatably connected within the locking groove, a central hole is provided on the central rotating shaft, the connecting steel wire rope passes through the central hole, and a self-locking component for self-locking the central rotating shaft is provided within the locking groove.

[0006] Preferably, the self-locking assembly includes a side plate and a sliding block. The sliding block is installed inside the side wall of the locking groove. The side plate is fixed on the central rotating shaft and located on both sides of the locking groove. A buckle is rotatably connected to the sliding block by a torsion spring. A toothed groove is provided on the outer side of the side plate, and the end of the buckle is engaged in the toothed groove.

[0007] Preferably, a fixing plate is fixed on the outer side of the outer frame at a position corresponding to the sliding block. The sliding block is located in the locking groove and slidably connected to the fixing plate. The sliding blocks are symmetrically distributed on the fixing plate.

[0008] Preferably, the fixed plate has a drive groove, a pair of drive blocks are slidably connected in the drive groove, the drive blocks are fixedly connected to the sliding block, and a bidirectional lead screw is rotatably connected in the drive groove, the bidirectional lead screw passes through the drive block and is threadedly connected to the drive block.

[0009] Preferably, a rotating plate is rotatably connected to the outside of the fixed plate and at a position corresponding to the bidirectional lead screw, and the rotating plate is fixedly connected to the end of the bidirectional lead screw.

[0010] Preferably, a rocker arm is rotatably connected to the outer side of the outer frame, and the rocker arm is fixedly connected to the end of the central rotating shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are: by attaching both ends of the wire rope to the hook, the connecting wire rope can be wound on the central shaft by rotating the central shaft, thereby achieving the purpose of tightening both ends of the wire rope, which facilitates the tightening and loosening operation and makes the operation simpler and more convenient. Attached Figure Description

[0012] Figure 1 This is a side cross-sectional view of a tightening device for producing anti-twist steel wire rope according to this utility model.

[0013] Figure 2 This is a top view schematic diagram of a tightening device for producing anti-twist steel wire rope according to the present invention;

[0014] Figure 3 This is a schematic diagram of the internal structure of the outer frame of a tightening device for producing anti-twist steel wire rope according to this utility model.

[0015] Figure 4 This is a schematic diagram of the internal structure of the fixing plate of the tightening device for producing anti-twist steel wire rope according to this utility model.

[0016] In the diagram: 1. Outer frame; 11. Locking groove; 12. Through hole; 2. Telescopic block; 21. Connecting hook; 22. Connecting wire rope; 3. Central pivot; 31. Rocker arm; 32. Side plate; 33. Central hole; 4. Self-locking assembly; 41. Tooth groove; 42. Buckle; 43. Fixing plate; 44. Sliding block; 45. Drive groove; 46. Drive block; 47. Two-way lead screw; 48. Rotating plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4This utility model provides a technical solution: it includes an outer frame 1, a locking groove 11 is provided in the outer frame 1, and through holes 12 are provided on both sides of the locking groove 11. Telescopic blocks 2 are slidably connected in the through holes 12. The ends of the telescopic blocks 2 that are far apart extend out of the outer frame 1 and are fixed with connecting hooks 21. Connecting steel wire ropes 22 are fixed between the ends of the telescopic blocks 2 that are close to each other. A central rotating shaft 3 is rotatably connected in the locking groove 11. A central hole 33 is provided on the central rotating shaft 3. The connecting steel wire rope 22 passes through the central hole 33. A self-locking component 4 is provided in the locking groove 11 to self-lock the central rotating shaft 3. A rocker arm 31 is rotatably connected to the outside of the outer frame 1. The rocker arm 31 is fixedly connected to the end of the central rotating shaft 3.

[0019] The self-locking assembly 4 includes a side plate 32 and a sliding block 44. The sliding block 44 is installed inside the side wall of the locking groove 11. The side plate 32 is fixed on the central rotating shaft 3 and located on both sides of the locking groove 11. A buckle 42 is rotatably connected to the sliding block 44 via a torsion spring. A toothed groove 41 is provided on the outer side of the side plate 32, and the end of the buckle 42 is engaged in the toothed groove 41. A fixing plate 43 is fixed on the outer side of the outer frame 1 at a position corresponding to the sliding block 44. The sliding block 44 is located inside the locking groove 11 and is slidably connected to the fixing plate 43. Sliding blocks 44 are symmetrically distributed on the fixed plate 43. A drive groove 45 is provided in the fixed plate 43. A pair of drive blocks 46 are slidably connected in the drive groove 45. The drive blocks 46 are fixedly connected to the sliding blocks 44. A bidirectional lead screw 47 is rotatably connected in the drive groove 45. The bidirectional lead screw 47 passes through the drive blocks 46 and is threadedly connected to the drive blocks 46. A rotating plate 48 is rotatably connected to the outside of the fixed plate 43 at a position corresponding to the bidirectional lead screw 47. The rotating plate 48 is fixedly connected to the end of the bidirectional lead screw 47.

[0020] Working principle: First, the ends of the two anti-twist steel wire ropes that need to be tightened are respectively sleeved on the connecting hooks 21. Then, by rotating the rocker arm 31, the central shaft 3 can be rotated. At this time, the connecting steel wire rope 22 will be wound on the central shaft 3, reducing the gap between the anti-twist steel wire ropes and making it impossible for their ends to be removed from the connecting hooks 21, thus achieving the purpose of quick tightening and fixing. During the rotation of the central shaft 3, the side plate 32 will rotate synchronously. At this time, the upper end of the buckle 42 is engaged in the tooth groove 41, which can... To prevent the side plate 32 from rotating, thus achieving the purpose of anti-reverse locking, and to quickly lock the ends of adjacent anti-twist wire ropes, improving overall production efficiency, the rotating plate 48 is rotated when it is necessary to release the lock, which drives the bidirectional lead screw 47 to rotate, thereby driving the drive block 46 and the sliding block 44 to slide. When the sliding block 44 slides to the side closer to each other, the locking block will move to the position between the two side plates 32, disconnecting from the tooth groove 41, and then the central rotating shaft 3 can be driven to rotate freely, quickly releasing the lock.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tightening device for producing anti-twist steel wire rope, comprising an outer frame (1), characterized in that: The outer frame (1) has a locking groove (11) and through holes (12) on both sides of the locking groove (11). Telescopic blocks (2) are slidably connected in the through holes (12). The telescopic blocks (2) extend out of the outer frame (1) at one end and are fixed with a connecting hook (21). A connecting steel wire rope (22) is fixed between the ends of the telescopic blocks (2) that are close to each other. A central rotating shaft (3) is rotatably connected in the locking groove (11). A central hole (33) is opened on the central rotating shaft (3). The connecting steel wire rope (22) passes through the central hole (33). A self-locking component (4) for self-locking the central rotating shaft (3) is provided in the locking groove (11).

2. The tightening device for anti-twist steel wire rope production according to claim 1, characterized in that: The self-locking assembly (4) includes a side plate (32) and a sliding block (44). The sliding block (44) is installed inside the side wall of the locking groove (11). The side plate (32) is fixed on the central rotating shaft (3) and located on both sides of the locking groove (11). A buckle (42) is rotatably connected to the sliding block (44) by a torsion spring. A toothed groove (41) is opened on the outer side of the side plate (32), and the end of the buckle (42) is engaged in the toothed groove (41).

3. A tensioning device for producing anti-twist steel wire rope according to claim 2, characterized in that: A fixing plate (43) is fixed on the outside of the outer frame (1) and at a position corresponding to the sliding block (44). The sliding block (44) is located in the locking groove (11) and is slidably connected to the fixing plate (43). The sliding blocks (44) are symmetrically distributed on the fixing plate (43).

4. A tensioning device for producing anti-twist steel wire rope according to claim 3, characterized in that: The fixed plate (43) has a drive groove (45) inside, and a pair of drive blocks (46) are slidably connected in the drive groove (45). The drive blocks (46) are fixedly connected to the sliding block (44). A bidirectional lead screw (47) is rotatably connected in the drive groove (45). The bidirectional lead screw (47) passes through the drive block (46) and is threadedly connected to the drive block (46).

5. A tightening device for producing anti-twist steel wire rope according to claim 4, characterized in that: A rotating plate (48) is rotatably connected to the outside of the fixed plate (43) and to the position corresponding to the bidirectional lead screw (47). The rotating plate (48) is fixedly connected to the end of the bidirectional lead screw (47).

6. A tightening device for producing anti-twist steel wire rope according to claim 1, characterized in that: A rocker arm (31) is rotatably connected to the outside of the outer frame (1), and the rocker arm (31) is fixedly connected to the end of the central rotating shaft (3).

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