Pay-off rack for cable stranding

Abstract

The utility model discloses a pay-off rack for cable stranding, which comprises a base and a first mounting rack arranged on the outer wall of the top of the base, a second mounting rack is arranged on the outer wall of one side of the first mounting rack, the pay-off rack further comprises a guide mechanism and a pay-off mechanism, the guide mechanism comprises a mounting disc arranged on the inner wall of one side of the second mounting rack, and the mounting disc is arranged on the inner wall of one side of the second mounting rack; a round hole is formed in the mounting disc, a first supporting plate and a second supporting plate are arranged in the first mounting frame, fixing rods are arranged on the outer walls of the tops of the base, the first supporting plate and the second supporting plate, and pay-off rollers are arranged on the outer walls of the circumferences of the fixing rods; and a bare stranded wire is wound on the circumferential outer wall of the pay-off roller. The pay-off rack for cable stranding provided by the utility model has the technical effects that a guide mechanism is additionally arranged, preparation work is enhanced, and stranding operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pay-off racks, in particular to a pay-off rack for cable stranding. Background Art

[0002] Cable payout stands, also known as cable payout stands, are essential equipment in the cable production process. They are primarily used to support cable reels, providing a safe place for the conductors on the reels during line construction. Their adjustable lifting height ensures smooth and orderly cable transport during the stranding process. Choosing the right payout stand and following proper usage and maintenance procedures will help improve the efficiency and quality of cable stranding operations.

[0003] The patent document with application number 201821302086.3 discloses a cable stranding pay-off stand, which is mainly used to solve the problem of transferring and fixing the cable stranding pay-off stand during cable stranding processing. The cable stranding pay-off stand has two bases, and each of the two ends of the bottom of the base is respectively provided with universal wheels. At least three retractable screw rods are provided around the universal wheels, and the bottom end of the retractable screw rod is a conical head. The upper part of the base is provided with a vertical rod, and the upper part of the vertical rod is provided with a first connecting cross rod.

[0004] However, the traditional pay-off rack for cable stranding is not well designed for the preparation work before stranding. Usually, the operator needs to pull out multiple bare strands to assist in stranding, which makes the stranding process hasty and chaotic and inconvenient.

[0005] For example, the rollers of traditional cable stranding pay-offs are generally arranged directly. During the stranding stage, the operator arranges multiple bare strands in a predetermined order and intervals. During this process, the scattered bare strands are difficult to be bundled together during the operation, making the stranding process inconvenient. Utility Model Content

[0006] The utility model discloses a pay-off stand for cable stranding, which aims to solve the technical problem that, during use, a conventional pay-off stand for cable stranding has an incomplete design for the gathering preparation work before cable stranding, and usually requires an operator to pull out a plurality of bare twisted wires to assist in stranding during the subsequent stranding process, thereby causing the stranding process to be hasty and chaotic and inconvenient to operate.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A cable stranding pay-off frame, comprising a base and a first mounting frame arranged on the top outer wall of the base, a second mounting frame being arranged on one side outer wall of the first mounting frame, and further comprising:

[0009] Guide mechanism: The guide mechanism includes a mounting plate provided on an inner wall of one side of the second mounting frame, a circular hole provided inside the mounting plate, a first support plate and a second support plate provided inside the first mounting frame, a fixing rod provided on the top outer wall of the base, the first support plate and the second support plate, a pay-off roller provided on the circumferential outer wall of the fixing rod, a bare stranded wire wound around the circumferential outer wall of the pay-off roller, and one end of the bare stranded wire provided inside the circular hole;

[0010] Contraction mechanism: The contraction mechanism is arranged on the mounting plate.

[0011] In this solution, by setting the mounting plate and the circular hole on the second mounting frame, and the pay-off rollers and bare stranded wires on the first support plate, the second support plate and the base, one end of multiple bare stranded wires can be placed in the circular hole in the preparation stage before the stranding stage. The preparation process before stranding plays a bundling role, avoiding the problem of scattered bare stranded wires when the cables are stranded, making the stranding process more convenient.

[0012] In a preferred embodiment, the retraction mechanism includes a rotating disk arranged on the outer wall of one side of the mounting disk, the interior of the rotating disk is provided with equally spaced sliding grooves, the interior of the sliding grooves is provided with limiting columns, the limiting columns are installed on the mounting disk, and the outer wall of one side of the rotating disk is movably connected with equally spaced connecting blocks, one end of the connecting block is movably connected with several retraction blocks, one side of several of the retraction blocks is provided with a rotating shaft, and one end of several of the rotating shafts is connected to the same fixing ring.

[0013] By setting a rotating disk and a limiting column on the mounting disk, and a slide groove opened inside the rotating disk, in conjunction with the connecting block and the shrinking block, the rotating disk can be adjusted to make multiple shrinking blocks shrink inward synchronously, so as to realize the enlargement or reduction of the internal space of the fixing ring. It can adapt to different specifications and different quantities of bare stranded wires, and gently clamp them for fixation.

[0014] In a preferred embodiment, a locking frame is also installed on the circumferential outer wall of the mounting plate, and grooves arranged at equal distances are provided inside the locking frame. A handle is provided on one side of the rotating plate, and a movable block is movably connected to the outer wall of one side of the handle, and the movable block is adapted to the groove.

[0015] By setting a locking frame with multiple grooves on the outer wall of the mounting plate and cooperating with the movable block inside the handle, when the circular hole is rotated to a suitable size by rotating the rotating disk, the movable block is lifted and stuck into the groove, making the internal space of the mounting plate more stable.

[0016] As can be seen from the above, a pay-off stand for cable stranding includes a base and a first mounting frame provided on the top outer wall of the base, a second mounting frame provided on one side outer wall of the first mounting frame, and further includes: a guide mechanism: the guide mechanism includes a mounting plate provided on the inner wall of one side of the second mounting frame, a circular hole provided inside the mounting plate, a first support plate and a second support plate provided inside the first mounting frame, a fixing rod provided on the top outer wall of the base, the first support plate and the second support plate, a pay-off roller provided on the circumferential outer wall of the fixing rod, a bare stranded wire wound on the circumferential outer wall of the pay-off roller, one end of the bare stranded wire provided inside the circular hole; a contraction mechanism: the contraction mechanism provided on the mounting plate. The pay-off stand for cable stranding provided by the utility model has the technical effects of adding a guide mechanism, strengthening preparation work, and facilitating stranding operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a pay-off frame for cable stranding.

[0018] Figure 2 This is a structural front view of a pay-off stand for cable stranding proposed by the utility model.

[0019] Figure 3 This is a schematic structural diagram of the second support plate of a pay-off stand for cable stranding proposed by the present invention.

[0020] Figure 4 The utility model provides a schematic structural diagram of the retraction mechanism of a pay-off frame for cable stranding.

[0021] In the accompanying drawings: 1. Base; 2. First mounting frame; 3. Second mounting frame; 4. First support plate; 5. Fixed rod; 6. Bare stranded wire; 7. Telescopic cylinder; 8. Mounting disk; 9. Pay-off roller; 10. Second support plate; 11. Rotating disk; 12. Slide; 13. Connecting block; 14. Retracting block; 15. Fixed ring; 16. Locking frame; 17. Movable block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0023] The utility model discloses a pay-off stand for cable stranding, which is mainly used in conventional pay-off stands for cable stranding. During use, the design of the gathering preparation work before cable stranding is not perfect, and usually in the subsequent stranding process, the operator needs to pull out multiple bare twisted wires to assist in stranding, which causes the stranding process to be hasty and chaotic, and the operation is inconvenient.

[0024] Reference Figure 1 and Figure 3 A cable stranding pay-off frame includes a base 1 and a first mounting frame 2 provided on the top outer wall of the base 1, a second mounting frame 3 is provided on one side outer wall of the first mounting frame 2, and further includes:

[0025] Guide mechanism: The guide mechanism includes a mounting plate 8 provided on the inner wall of one side of the second mounting frame 3, a circular hole being provided inside the mounting plate 8, a first support plate 4 and a second support plate 10 being provided inside the first mounting frame 2, a fixing rod 5 being provided on the top outer wall of the base 1, the first support plate 4 and the second support plate 10, a pay-off roller 9 being provided on the circumferential outer wall of the fixing rod 5, a bare stranded wire 6 being wound around the circumferential outer wall of the pay-off roller 9, and one end of the bare stranded wire 6 being provided inside the circular hole;

[0026] Contraction mechanism: The contraction mechanism is arranged on the mounting plate 8.

[0027] Specifically, in this solution, by providing the mounting plate 8 and the circular hole on the second mounting frame 3, and the pay-off roller 9 and the bare stranded wire 6 on the first support plate 4, the second support plate 10 and the base 1, one end of a plurality of bare stranded wires 6 can be placed in the circular hole in the preparation stage before the stranding stage. The preparation process before stranding plays a bundling role, avoiding the problem of the bare stranded wires 6 being scattered when the cables are stranded, making the stranding process more convenient.

[0028] The pay-off rollers 9 are arranged in a quasi-circular pattern with the circular hole as the center.

[0029] Specifically, the number of bare stranded wires 6 provided in this solution is five, but in actual use, the bare stranded wires 6 required for cable stranding are not necessarily a fixed number. When in use, the pay-off rollers 9 can be placed in dispersed positions as much as possible according to the specific number of bare stranded wires 6.

[0030] The first support plate 4 , the second support plate 10 and the base 1 are arranged in a stepped manner.

[0031] Specifically, by arranging the first support plate 4, the second support plate 10 and the base 1 of different widths and arranged in a stepped manner inside the first mounting frame 2, it can be ensured that when the pay-off roller 9 is placed on the first support plate 4, the second support plate 10 and the base 1, it will not conflict with the first mounting frame 2.

[0032] Reference Figure 1 and Figure 4 In a preferred embodiment, the retraction mechanism includes a rotating disk 11 arranged on the outer wall of one side of the mounting disk 8, and the interior of the rotating disk 11 is provided with equidistantly arranged slide grooves 12, and the interior of the slide groove 12 is provided with a limit column, which is installed on the mounting disk 8. The outer wall of one side of the rotating disk 11 is movably connected with equidistantly arranged connecting blocks 13, and one end of the connecting block 13 is movably connected to a plurality of retraction blocks 14, and a rotating shaft is installed on one side of the plurality of retraction blocks 14, and one end of the plurality of rotating shafts is connected to the same fixing ring 15.

[0033] Specifically, by setting the rotating disk 11 and the limiting column on the mounting disk 8, and the sliding groove 12 opened inside the rotating disk 11, in conjunction with the connecting block 13 and the shrinking block 14, the rotating disk 11 can be adjusted to make multiple shrinking blocks 14 shrink inward synchronously, so as to realize the enlargement or reduction of the internal space of the fixing ring 15, and can adapt to different specifications and different quantities of bare stranded wires 6, and gently clamp them for fixation.

[0034] Among them, a locking frame 16 is also installed on the circumferential outer wall of the mounting plate 8, and the interior of the locking frame 16 is provided with grooves arranged at equal distances. A handle is provided on one side of the rotating disk 11, and a movable block 17 is movably connected to the outer wall of one side of the handle, and the movable block 17 is adapted to the groove.

[0035] Specifically, a locking frame 16 with multiple grooves is set on the outer wall of the mounting plate 8, and cooperates with the movable block 17 inside the handle. When the circular hole is rotated to a suitable size by rotating the rotating disk 11, the movable block 17 is lifted and stuck into the groove, making the internal space of the mounting plate 8 more stable.

[0036] Reference Figure 2 and Figure 3 In a preferred embodiment, the pay-off roller 9 is plugged into the fixed rod 5 .

[0037] Specifically, by arranging the connection between the pay-off roller 9 and the movable rod, the pay-off roller 9 can be quickly disassembled.

[0038] Reference Figure 1 and Figure 4 In a preferred embodiment, a telescopic cylinder 7 is provided on the outer wall of one side of the second mounting frame 3 , and the position of the telescopic cylinder 7 corresponds to the circular hole and the fixing ring 15 , and the diameter of the circular hole and the fixing ring 15 are consistent.

[0039] Specifically, by providing a telescopic cylinder 7 corresponding to the circular hole, the bare stranded wire 6 can be better collected and placed, and by providing a circular hole, a fixing ring 15 and a telescopic cylinder 7 of consistent size, the bare stranded wire 6 can be better accommodated.

[0040] Working principle: When in use, in the preparation stage before stranding, first adjust the rotating disk 11 according to the size and number of the bare stranded wires 6 to be stranded, so that the multiple contraction blocks 14 are synchronously contracted inward to the appropriate position, lift the movable block 17 on the handle and snap it into the groove on the locking frame 16 to fix it, and then put one end of the multiple bare stranded wires 6 from the first support plate 4, the second support plate 10 and the pay-off roller 9 on the base 1 into the circular hole set inside the mounting disk 8, and then fix the multiple bare stranded wires 6 through the contraction block 14, and then put the bare stranded wires 6 into the telescopic cylinder 7 in front of the circular hole to complete the preparation work.

[0041] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A cable stranding pay-off frame, comprising a base (1) and a first mounting frame (2) arranged on the top outer wall of the base (1), a second mounting frame (3) being arranged on one side outer wall of the first mounting frame (2), characterized in that: Also includes: Guiding mechanism: The guiding mechanism comprises a mounting plate (8) arranged on an inner wall of one side of the second mounting frame (3), a circular hole being arranged inside the mounting plate (8), a first support plate (4) and a second support plate (10) being arranged inside the first mounting frame (2), a fixing rod (5) being arranged on the top outer wall of the base (1), the first support plate (4) and the second support plate (10), a pay-off roller (9) being arranged on the circumferential outer wall of the fixing rod (5), a bare stranded wire (6) being wound on the circumferential outer wall of the pay-off roller (9), and one end of the bare stranded wire (6) being arranged inside the circular hole; Contraction mechanism: The contraction mechanism is arranged on the mounting plate (8).

2. A cable stranding pay-off stand according to claim 1, characterized in that: The pay-off rollers (9) are arranged in a quasi-circular pattern with the circular hole as the center.

3. A cable stranding pay-off stand according to claim 2, characterized in that: The first support plate (4), the second support plate (10) and the base (1) are arranged in a stepped manner.

4. A cable stranding pay-off stand according to claim 1, characterized in that: The retraction mechanism comprises a rotating disk (11) arranged on the outer wall of one side of the mounting disk (8), the interior of the rotating disk (11) is provided with equidistantly arranged sliding grooves (12), the interior of the sliding grooves (12) is provided with a limiting column, the limiting column is mounted on the mounting disk (8), the outer wall of one side of the rotating disk (11) is movably connected with equidistantly arranged connecting blocks (13), one end of the connecting block (13) is movably connected with a plurality of retraction blocks (14), one side of the plurality of retraction blocks (14) is provided with a rotating shaft, and one end of the plurality of rotating shafts is connected to the same fixing ring (15).

5. A cable stranding pay-off stand according to claim 4, characterized in that: A locking frame (16) is also mounted on the circumferential outer wall of the mounting plate (8), and grooves arranged at equal distances are provided inside the locking frame (16). A handle is provided on one side of the rotating plate (11), and a movable block (17) is movably connected to the outer wall of one side of the handle, and the movable block (17) is adapted to the groove.

6. A cable stranding pay-off stand according to claim 5, characterized in that: The pay-off roller (9) is plugged into the fixed rod (5).

7. A cable stranding pay-off stand according to claim 4, characterized in that: A telescopic cylinder (7) is provided on one side outer wall of the second mounting frame (3), the telescopic cylinder (7) corresponds to the position of the circular hole and the fixing ring (15), and the diameters of the circular hole and the fixing ring (15) are consistent.

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