Steel wire head end locking device

Abstract

The utility model provides a steel wire head end locking device, which relates to the field of steel wire winding and comprises a first frame and a second frame combined with the first frame to form an interlayer, and the interlayer is clamped at the edge of a spool. A channel is formed in the first frame and used for sleeving a steel wire, and a protrusion is arranged in the channel. The device further comprises a first bolt, the first bolt penetrates through the first frame and is screwed into the channel, and after the steel wire enters the channel, the steel wire is extruded by rotating relative to the first frame based on the first bolt; the device further comprises a second bolt, the second bolt penetrates through the second frame and moves towards the spool, the part moving towards the spool makes contact with the spool, and a frame body formed by the first frame and the second frame is fixed to the spool. On the basis of an original fixing mode, a structure for fastening the steel wire through the bolt is additionally arranged, the structure does not damage the structure of the spool, and the steel wire is led into the channel and fixed in the channel in the mode that the steel wire is extruded and the steel wire forms a bent angle.

Description

Technical Field

[0001] This utility model relates to the field of steel wire winding, and in particular to a steel wire end locking device. Background Technology

[0002] After the steel wire is wound onto the I-beam reel, the outer end usually needs to be secured, for example... Figure 1 and Figure 2 The I-beam wheel shown has insertion holes on both sides. The wire end is inserted into the hole and then bent to fix it. However, this method is only applicable to wires with a cross-sectional diameter smaller than the hole diameter. When the wire cross-sectional diameter is larger than the preset hole diameter, this method is obviously not feasible. Therefore, in order to enrich the types and corresponding methods of fixing, this paper proposes a wire end locking device based on the above description. Utility Model Content

[0003] The purpose of this utility model is to provide a wire end locking device to solve the above-mentioned technical problems.

[0004] To solve the above-mentioned technical problems, this utility model adopts the following technical solution:

[0005] A wire end locking device includes a first frame and a second frame combined with the first frame to form an interlayer, the interlayer being locked at the edge of the I-beam reel;

[0006] The first frame has a passageway inside, which is used to hold the steel wire, and there are protrusions in the passageway;

[0007] It also includes a first bolt, which passes through the first frame and is screwed into the channel. After the steel wire enters the channel, the steel wire is squeezed based on the rotation of the first bolt relative to the first frame.

[0008] It also includes a second bolt that passes through the second frame and moves toward the I-beam wheel, wherein the part that moves toward the I-beam wheel contacts the I-beam wheel, fixing the frame formed by the first frame and the second frame at the I-beam wheel.

[0009] Preferably, the protrusions and the areas within the channel without protrusions form right-angle steps.

[0010] Preferably, the first bolt is inserted vertically into the area within the channel where no protrusion is provided.

[0011] Preferably, the steel wire enters the channel from the side with the protrusion.

[0012] Preferably, the edge of the I-beam has an outwardly turned portion, which forms a blocking structure in the interlayer to prevent the second bolt from slipping.

[0013] Preferably, the first frame has a corresponding first bolt screwed into the first threaded opening in the channel.

[0014] Preferably, the second frame has a second threaded opening that moves towards the I-beam wheel corresponding to the second bolt.

[0015] The beneficial effects of this utility model are:

[0016] This invention adds a structure that uses bolts to fasten the steel wire to the original fixing method. This structure does not damage the I-beam configuration. The steel wire is introduced into the channel and fixed in the channel by squeezing the steel wire and forming a bend in the steel wire. Attached Figure Description

[0017] Figure 1 This is a side view of an existing H-beam wheel;

[0018] Figure 2 for Figure 1 The front view of the H-beam wheel shown;

[0019] Figure 3 A side view of the I-beam disc and the wire end locking device;

[0020] Figure 4 for Figure 3 The front view of the component shown;

[0021] Figure 5 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0023] Reference numerals in the attached diagram: 1. I-beam wheel; 2. Insertion hole; 3. Sleeve; 31. First frame; 32. Channel; 33. Protrusion; 34. Second frame; 4. First bolt; 5. Second bolt. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0026] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0027] Example 1

[0028] This embodiment proposes a wire end locking device. Figure 1 and Figure 2 For reference and further reading Figures 3-6 The wire end locking device acts on the I-beam reel 1. The aforementioned wire end locking device includes a sleeve 3, a first bolt 4, and a second bolt 5. The sleeve 3 is further divided into a first frame 31 and a second frame 34 that is combined with the first frame 31 to form a sandwich. The combination of the first frame 31 and the second frame 34 is secured to the edge of the I-beam reel 1 based on the aforementioned sandwich. In this embodiment, the first frame 31 has a channel 32 inside, through which a steel wire can be inserted (encasing the steel wire). The channel 32 also has a protrusion 33, which forms a shape within the channel 32... Figure 5 The right-angled steps are shown. The first bolt 4 is screwed vertically into the area of ​​the channel 32 without the protrusion 33 from the first threaded opening (not shown in the figure) provided at the first frame 31. In this way, when the steel wire enters the channel 32 from the side with the protrusion 33, the steel wire entering the channel 32 can be squeezed by rotating the first bolt 4 relative to the first threaded opening. After squeezing, the steel wire will form a bend at the step opening. This bend can prevent the steel wire from retracting. In addition, it can also work with the squeezing of the first bolt 4 to firmly fix the steel wire in the channel 32.

[0029] In this embodiment, the combination of the first frame 31 and the second frame 34 is fastened to the edge of the I-beam wheel 1 based on the second bolt 5. For further explanation, please refer to [link to documentation]. Figure 6 The second bolt 5 is vertically screwed into the interlayer area from the second threaded opening (not shown in the figure) provided at the second frame 34. After being screwed into the interlayer, the second bolt 5 can be rotated by further operation to make the second bolt 5 tightly contact the surface of the I-beam wheel 1, thereby forming a clamping state and fixing the assembly to the edge of the I-beam wheel 1. Further, in this embodiment, the edge of the I-beam wheel 1 has an outwardly flared portion, which is located precisely in the interlayer. Additionally, from... Figure 6 From the perspective shown, the second bolt 5 is located on the outside of the outward-facing portion. Thus, when the second bolt 5 becomes loose, the outward-facing portion can act as a blocking part to contact the second bolt 5 (the second bolt 5 is not completely detached from the second threaded end), thereby preventing the assembly from slipping off the I-beam wheel 1.

[0030] In this embodiment, the insertion hole 2 is also retained at the I-beam 1. Thus, for steel wires with a cross-sectional diameter smaller than the diameter of the insertion hole 2, the original fixing method can still be used for fixing. Of course, for steel wires with a cross-sectional diameter larger than the diameter of the insertion hole 2, the steel wire end locking device proposed in this embodiment can be used for fixing. There are various fixing methods and a wider range of choices.

[0031] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A wire head end locking device characterized by: The first frame and the second frame combined with the first frame and forming a sandwich are clamped at the edge of the spool; The first frame has a channel for sleeving the steel wire, and the channel has a protrusion; The first bolt is further provided, which penetrates the first frame and is screwed into the channel, and the steel wire is extruded based on the rotation of the first bolt relative to the first frame after entering the channel; The second bolt is further provided, which penetrates the second frame and moves towards the spool, wherein the part moving towards the spool contacts the spool to fix the frame formed by the first frame and the second frame at the spool.

2. A wire head locking device according to claim 1, characterized in that: The protrusion forms a right-angled step with the area in the channel without the protrusion.

3. A steel wire head end locking device according to claim 2, characterized in that: The first bolt penetrates vertically into the area in the channel without the protrusion.

4. A wire head locking device according to claim 1, characterized in that: The steel wire enters the channel from the side of the channel with the protrusion.

5. A wire head locking device according to claim 1, characterized in that: The edge of the spool has an everted part which constitutes a blocking structure in the sandwich for preventing the second bolt from slipping.

6. A wire head locking device according to claim 1, characterized in that: The first frame has a first threaded hole corresponding to the screwing of the first bolt into the channel.

7. A wire head locking device according to claim 1, characterized in that: The second frame has a second threaded hole corresponding to the movement of the second bolt towards the spool.

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