Steel wire rope convenient to splice

Abstract

The utility model relates to the technical field of steel wire ropes, in particular to a steel wire rope convenient to splice, which comprises a steel wire rope strand, and two ends of the steel wire rope strand are respectively and fixedly connected with a main connecting part and a secondary connecting part. Through the arrangement of the main connecting part, the insertion hole, the first connecting plate, the second connecting plate, the first threaded hole, the second threaded hole, the first fixing bolt and the first fixing nut, when two steel wire rope strands are spliced, the main connecting part is inserted into the other insertion hole; when the first connecting plate and the second connecting plate abut against each other, a first threaded hole in the first connecting plate is matched with a second threaded hole in the second connecting plate in position, and then a first fixing bolt and a first fixing nut are used for achieving threaded fastening of the first connecting plate and the second connecting plate. At the moment, the steel wire rope strands are mutually spliced and fixed through the main connecting part and the second connecting plate, splicing can be achieved without rotating and fixing the main connecting part in the inserting hole in a threaded mode, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire ropes, in particular to a steel wire rope convenient for splicing. Background Art

[0002] A steel wire rope is a helical steel wire bundle formed by twisting steel wires that meet the requirements of mechanical properties and geometric dimensions together according to certain rules. A steel wire rope consists of steel wires, a rope core, and lubricating grease. The steel wire rope is first formed by twisting multiple layers of steel wires into strands, and then, with the rope core as the center, a certain number of strands are twisted into a helical rope. It is used for lifting, traction, tensioning, and load-bearing in material handling machinery.

[0003] After retrieval, a steel wire rope convenient for splicing disclosed in the publication number: CN219992049U can quickly connect two steel wire ropes through the rings, fixed rings, connecting columns, and threaded grooves provided on the male port connecting piece and the female port connecting piece. When connecting, the fixing block is inserted into the annular groove of the ring, and then the fixed ring and the connecting ring can be further strengthened and connected through an external bolt. This connection method can still disassemble, recycle, and reuse the steel wire rope after splicing, increasing the connection strength. The overall structure design is simple and reasonable, with a low cost, and the practicability is improved. When connecting two steel wire ropes in the above-mentioned prior art, it is necessary to align the connecting column on the male port connecting piece with the threaded groove on the female port connecting piece and rotate it so that the connecting column enters the threaded groove. However, when rotating the male port connecting piece, the steel wire rope body provided on the rear end face will also rotate synchronously. When the weight and length of the steel wire rope body are relatively long, it is rather strenuous to rotate the male port connecting piece, which is not very practical.

[0004] To solve the above problems, the utility model proposes a steel wire rope convenient for splicing. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a steel wire rope convenient for splicing to solve the technical problem in the prior art that "when connecting two steel wire ropes in the above-mentioned prior art, it is necessary to align the connecting column on the male port connecting piece with the threaded groove on the female port connecting piece and rotate it so that the connecting column enters the threaded groove. However, when rotating the male port connecting piece, the steel wire rope body provided on the rear end face will also rotate synchronously. When the weight and length of the steel wire rope body are relatively long, it is rather strenuous to rotate the male port connecting piece, which is not very practical".

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0007] A wire rope that is easy to splicing, including wire rope strands. Both ends of the wire rope strands are fixedly connected with a main connection part and a secondary connection part respectively. A first connecting plate is fixedly sleeved on the main connection part, and a second connecting plate is fixedly sleeved on the secondary connection part. An insertion hole is formed in the side wall of the secondary connection part. A plurality of first threaded holes are annularly arranged at equal intervals on the side wall of the first connecting plate, and a plurality of second threaded holes are annularly arranged at equal intervals on the side wall of the second connecting plate. The first threaded holes match the second threaded holes. A plurality of first fixing bolts and first fixing nuts are arranged between the first connecting plate and the second connecting plate.

[0008] As a preferred technical solution of the present invention, a plurality of third threaded holes are formed in the side wall of the main connection part, and a plurality of fourth threaded holes that match the third threaded holes are formed in the side wall of the secondary connection part. A second fixing bolt and a second fixing nut are arranged outside the fourth threaded holes.

[0009] As a preferred technical solution of the present invention, the insertion hole is a circular groove and matches the main connection part, and the main connection part is slidably connected to the inner wall of the insertion hole.

[0010] As a preferred technical solution of the present invention, the intersection points of the plurality of third threaded holes in the main connection part are interconnected.

[0011] As a preferred technical solution of the present invention, the plurality of fourth threaded holes are all connected to the inside of the insertion hole.

[0012] As a preferred technical solution of the present invention, the second fixing bolt is threadedly connected to the third threaded hole and the fourth threaded hole, and the plurality of first bolts are all threadedly connected to the first threaded hole and the second threaded hole.

[0013] The present invention provides a wire rope that is easy to splicing, and has the following beneficial effects:

[0014] 1. By setting the main connection part, the insertion hole, the first connecting plate, the second connecting plate, the first threaded hole, the second threaded hole, the first fixing bolt, and the first fixing nut, when splicing two wire rope strands, insert the main connection part into another insertion hole, so that when the first connecting plate and the second connecting plate are in contact with each other, the first threaded holes on the first connecting plate match the positions of the second threaded holes on the second connecting plate, and then use the first fixing bolt and the first fixing nut to realize the threaded fastening of the first connecting plate and the second connecting plate. At this time, the wire rope strands are spliced and fixed to each other through the main connection part and the second connecting plate, and splicing can be realized without threading and rotating the main connection part in the insertion hole, which saves time and effort;

[0015] 2. By setting the third threaded hole, the fourth threaded hole, the second fixing bolt, and the second fixing nut, when the main connecting part enters the insertion hole and the positions of the first threaded hole and the second threaded hole match, at this time the positions of the fourth threaded hole and the third threaded hole match. Then, the second fixing bolt is rotated threadedly through the fourth threaded hole and inserted into the third threaded hole and extends out from the fourth threaded hole on the other side. Then, the second fixing nut is threaded onto the second fixing bolt and abuts against the side wall of the secondary connecting part. At this time, the threaded fixed connection between the main connecting part and the secondary connecting part in the insertion hole is realized, making the connection structure more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 6 is a three-dimensional structural schematic diagram of a steel wire rope convenient for splicing proposed by the present utility model;

[0017] Figure 2 FIG. 7 is a front structural sectional view of a steel wire rope convenient for splicing proposed by the present utility model;

[0018] Figure 3 FIG. 8 is a side structural sectional view of a steel wire rope convenient for splicing proposed by the present utility model.

[0019] In the figures: 1 main connecting part, 2 secondary connecting part, 3 steel wire rope strands, 4 first connecting plate, 5 second connecting plate, 6 first threaded hole, 7 second threaded hole, 8 insertion hole, 9 third threaded hole, 10 fourth threaded hole, 11 second fixing bolt, 12 second fixing nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0021] Therefore, a feature pointed out in this specification will be used to illustrate one feature of one embodiment of the present utility model, rather than implying that each embodiment of the present utility model must have the feature described. In addition, it should be noted that this specification describes many features. Although some features may be combined together to show possible system designs, these features can also be used in other combinations not explicitly described. Therefore, unless otherwise stated, the described combination is not intended to be limiting.

[0022] The principle and structure of the present utility model will be described in detail below with reference to the accompanying drawings and embodiments:

[0023] Reference Figures 1-3, A wire rope that is easy to splicing, including wire rope strands 3. Both ends of the wire rope strand 3 are fixedly connected with a main connection part 1 and a secondary connection part 2 respectively. A first connecting plate 4 is fixedly sleeved on the main connection part 1, and a second connecting plate 5 is fixedly sleeved on the secondary connection part 2. An insertion hole 8 is opened on the side wall of the secondary connection part 2. A plurality of first threaded holes 6 are annularly opened at equal intervals on the side wall of the first connecting plate 4, and a plurality of second threaded holes 7 are annularly opened at equal intervals on the side wall of the second connecting plate 5. The first threaded hole 6 matches the second threaded hole 7. A plurality of first fixing bolts and first fixing nuts are arranged between the first connecting plate 4 and the second connecting plate 5.

[0024] When it is necessary to splice two wire rope strands 3, insert the main connection part 1 at one end of one wire rope strand 3 into the insertion hole 8 inside the secondary connection part 2 at one end of the other wire rope strand 3, so that the first connecting plate 4 is in contact with the second connecting plate 5 and at the same time the positions of the first threaded hole 6 and the second threaded hole 7 match. At this time, use a plurality of first fixing bolts to thread into the first threaded hole 6 and the second threaded hole 7. One end of the first fixing bolt extending out of the side wall of the second connecting plate 5 is threadedly abutted against the side wall of the second connecting plate 5 with a first fixing nut. At this time, the splicing and fixing of the two wire rope strands 3 are realized. There is no need to twist and thread-fix the main connection part 1 in the insertion hole 8 to achieve splicing, which saves time and effort;

[0025] Furthermore, a plurality of third threaded holes 9 are opened on the side wall of the main connection part 1, and a plurality of fourth threaded holes 10 that match the third threaded holes 9 are opened on the side wall of the secondary connection part 2. A second fixing bolt 11 and a second fixing nut 12 are arranged outside the fourth threaded hole 10.

[0026] By providing the third threaded hole 9, the fourth threaded hole 10, the second fixing bolt 11, and the second fixing nut 12, when the main connection part 1 enters the insertion hole 8 and the positions of the first threaded hole 6 and the second threaded hole 7 match, at this time the positions of the fourth threaded hole 10 and the third threaded hole 9 match. Then, rotate the second fixing bolt 11 through the fourth threaded hole 10 and insert it into the third threaded hole 9 and extend out from the fourth threaded hole 10 on the other side. Then use the second fixing nut 12 to thread on the second fixing bolt 11 and abut against the side wall of the secondary connection part 2. At this time, the threaded fixed connection between the main connection part 1 and the secondary connection part 2 in the insertion hole 8 is realized, making the connection structure more stable;

[0027] Furthermore, the insertion hole 8 is a circular groove and matches the main connection part 1, and the main connection part 1 is slidably connected to the inner wall of the insertion hole 8.

[0028] By making the main connection part 1 slidably connected to the inner wall of the insertion hole 8, the main connection part 1 can slide in and out of the insertion hole 8;

[0029] Further, the intersection points of the multiple third threaded holes 9 within the main connection portion 1 are interconnected.

[0030] By making the intersection points of the multiple third threaded holes 9 within the main connection portion 1 interconnected, the second fixing bolt 11 can extend from the other end regardless of which third threaded hole 9 it is inserted into from the outside.

[0031] Further, the multiple fourth threaded holes 10 are all connected to the inside of the insertion hole 8.

[0032] By making the multiple fourth threaded holes 10 all connected to the inside of the insertion hole 8, the fourth threaded holes 10 can all be aligned with the third threaded holes 9 on the secondary connection portion 2.

[0033] Further, the second fixing bolt 11 is threadedly connected to the third threaded hole 9 and the fourth threaded hole 10, and the multiple first bolts are all threadedly connected to the first threaded hole 6 and the second threaded hole 7.

[0034] By making the second fixing bolt 11 threadedly connected to the third threaded hole 9 and the fourth threaded hole 10, the second fixing bolt 11 can be threadedly connected to the inner walls of the third threaded hole 9 and the fourth threaded hole 10.

[0035] The working principle of the present utility model: When it is necessary to splice two wire rope strands 3, insert the main connection portion 1 at one end of one wire rope strand 3 into the insertion hole 8 within the secondary connection portion 2 at one end of the other wire rope strand 3, so that the first connecting plate 4 contacts the second connecting plate 5 and at the same time the positions of the first threaded hole 6 and the second threaded hole 7 match. At this time, use multiple first fixing bolts to thread into the first threaded hole 6 and the second threaded hole 7, and use a first fixing nut to threadedly abut against the side wall of the second connecting plate 5 at the end of the first fixing bolt extending from the side wall of the second connecting plate 5. At this time, the splicing and fixing of the two wire rope strands 3 are realized, and the splicing can be achieved without twisting and threading the main connection portion 1 within the insertion hole 8, which saves time and effort.

[0036] Compared with the prior art, by providing the main connection portion 1, the insertion hole 8, the first connecting plate 4, the second connecting plate 5, the first threaded hole 6, the second threaded hole 7, the first fixing bolt, and the first fixing nut, when splicing two wire rope strands 3, insert the main connection portion 1 into another insertion hole 8, make the first connecting plate 4 and the second connecting plate 5 abut against each other, and at the same time the first threaded hole 6 on the first connecting plate 4 and the second threaded hole 7 on the second connecting plate 5 match in position. Then use multiple first fixing bolts and first fixing nuts to realize the threaded fastening of the first connecting plate 4 and the second connecting plate 5. At this time, the two wire rope strands 3 are spliced and fixed to each other through the main connection portion 1 and the second connecting plate 5, and the splicing can be achieved without rotating and threading the main connection portion 1 within the insertion hole 8, which saves time and effort.

[0037] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A steel wire rope that is easy to splice, comprising a steel wire rope strand (3), characterized in that: The two ends of the steel wire rope strand (3) are respectively fixedly connected with a main connecting part (1) and a secondary connecting part (2); a No. 1 connecting plate (4) is fixedly sleeved on the main connecting part (1); a No. 2 connecting plate (5) is fixedly sleeved on the secondary connecting part (2); an insertion hole (8) is provided on the side wall of the secondary connecting part (2); a plurality of No. 1 threaded holes (6) are provided in an annular manner at equal intervals on the side wall of the No. 1 connecting plate (4); a plurality of No. 2 threaded holes (7) are provided in an annular manner at equal intervals on the side wall of the No. 2 connecting plate (5); the No. 1 threaded holes (6) match the No. 2 threaded holes (7); and a plurality of No. 1 fixing bolts and No. 1 fixing nuts are provided between the No. 1 connecting plate (4) and the No. 2 connecting plate (5).

2. A steel wire rope that is easy to splice according to claim 1, characterized in that: A plurality of No. 3 threaded holes (9) are provided on the side wall of the main connection part (1), a plurality of No. 4 threaded holes (10) matching the No. 3 threaded holes (9) are provided on the side wall of the secondary connection part (2), and No. 2 fixing bolts (11) and No. 2 fixing nuts (12) are arranged outside the No. 4 threaded holes (10).

3. The steel wire rope that is easy to splice according to claim 1, characterized in that: The insertion hole (8) is a circular groove and matches the main connection part (1); the main connection part (1) is slidably connected to the inner wall of the insertion hole (8).

4. The steel wire rope that is easy to splice according to claim 2, characterized in that: The intersection points of the plurality of No. 3 threaded holes (9) in the main connection portion (1) are interconnected.

5. The steel wire rope that is easy to splice according to claim 2, characterized in that: The plurality of No. 4 threaded holes (10) are all connected to the insertion hole (8).

6. The steel wire rope convenient for splicing according to claim 2, characterized in that: The No. 2 fixing bolt (11) is threadedly connected to the No. 3 threaded hole (9) and the No. 4 threaded hole (10), and the plurality of No. 1 bolts are threadedly connected to the No. 1 threaded hole (6) and the No. 2 threaded hole (7).

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