Multi-core cable stranding tension regulator

Abstract

The utility model provides a kind of multi-core cable twisting tension regulator, it is related to electric power engineering technical field, comprising: adjusting wheel;The adjusting wheel is equipped with three groups, adjusting wheel is equipped with through-hole, cable line is passed in through-hole, adjusting ring is equipped on the adjusting wheel in middle, cable line is located at the outside of adjusting ring, adjusting wheel below is equipped with connecting base, bottom plate is equipped below connecting base, the utility model can prevent adjusting ring and the abrasion damage of through-hole inner wall to cable line, adjusting ring and through-hole inner wall can also increase the friction of cable line, it is favorable to angle adjustment to cable line simultaneously, prevent the angle deviation of cable line and the angle deviation of middle adjusting wheel through-hole too large to affect the adjusting effect of regulator, solve the existing equipment due to the angle deviation of cable line and the through-hole passing through it, and the damage of through-hole edge to cable line outer skin is caused, angle deviation too large also affect the adjusting effect of regulator, lead to the problem of tension regulation inaccuracy.

Description

Technical Field

[0001] This utility model belongs to the field of power engineering technology, and more specifically, it relates to a multi-core cable stranding tension regulator. Background Technology

[0002] Tension adjustment during cable stranding is a critical process to ensure product quality and performance. Uneven tension leads to inconsistent tightness of individual wires, affecting the concentricity and uniformity of the stranded layer, and may cause conductor deformation or localized stress concentration. By precisely controlling the tension (e.g., within ±5% fluctuation range), the geometric stability of the stranded wire structure can be maintained, preventing displacement or compression of individual wires during bending. Loose stranding requires tension adjustment to achieve flexibility, while tight stranding requires higher tension to increase density and mechanical strength. Some existing multi-core cable stranding tension regulators, when adjusting tension, cause damage to the cable sheath due to the angular deviation between the cable and the through-hole. Excessive angular deviation can also affect the regulator's adjustment effect, resulting in inaccurate tension adjustment. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a multi-core cable stranding tension regulator to solve the problem that existing equipment suffers from angular deviations between the cable and the through-hole, which causes damage to the cable sheath at the edge of the through-hole. Excessive angular deviations also affect the regulator's adjustment effect, leading to inaccurate tension adjustment.

[0004] This utility model discloses a multi-core cable stranding tension regulator, which is achieved through the following specific technical means: A multi-core cable stranding tension regulator includes: an adjusting wheel; the adjusting wheel is provided in three sets, and the three sets of adjusting wheels are connected by connecting rods. Each adjusting wheel is provided with a through hole, through which a cable passes. An adjusting ring is provided on the middle adjusting wheel, and the cable is located outside the adjusting ring. A connecting base is provided below the adjusting wheel, and a base plate is provided below the connecting base.

[0005] Furthermore, the middle adjusting wheel is provided with connecting parts on both the left and right sides. The connecting parts are fixed at the center of the adjusting wheel. An electric telescopic rod is provided on the outer side of each connecting part. An adjusting ring is connected to the outer end of each electric telescopic rod. The adjusting ring is designed as an outwardly bent arc.

[0006] Furthermore, each of the through holes is provided with an anti-wear pad, and the inner wall of the adjusting ring and the contact surface with the cable are provided with an anti-slip pad.

[0007] Furthermore, an electric telescopic rod two is provided below the connecting base, and a base plate is connected below the electric telescopic rod two. The base plate has locking plates on both the front and rear sides of its upper side.

[0008] Furthermore, the card slot plate is provided with threaded holes, and each threaded hole is provided with a fixing bolt. The upper end of the fixing bolt is provided with a hexagonal cap, and the lower end of the fixing bolt is provided with a fixing component.

[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model sets up an adjusting ring and an electric telescopic rod. By controlling the extension and retraction of the electric telescopic rod, the gap between the ring and the through hole is adjusted, that is, the pressure on the cable is controlled, so as to adjust the tension of the cable. This is beneficial for tension adjustment when stranding cables of different diameters.

[0010] 2. This utility model, by setting anti-wear pads and anti-slip pads, can prevent the inner wall of the through hole from causing wear damage to the cable and increase the friction between the inner wall of the through hole and the cable. The anti-slip pads can prevent the inner wall of the adjusting ring from causing wear damage to the cable and increase the friction between the adjusting ring and the cable.

[0011] 3. This utility model, by setting up an electric telescopic rod II, a positioning plate and fixing bolts, uses the electric telescopic rod II to adjust the height of the wheels, clamp other plate-shaped objects between the fixing parts and the base plate, and tighten the fixing bolts to achieve the purpose of mounting itself on other objects, which is beneficial for its applicability to different scenarios.

[0012] 4. This utility model has three sets of adjusting wheels. The adjusting wheels on both sides are conducive to adjusting the angle of the cable and prevent the angle deviation between the cable and the through hole of the middle adjusting wheel from being too large, which would affect the adjustment effect of the regulator. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of this utility model viewed from below.

[0015] Figure 3 This is an exploded structural diagram of the present invention.

[0016] Figure 4 This is a schematic diagram of the adjusting ring structure of this utility model.

[0017] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Adjusting wheel; 101. Connecting base; 102. Connecting rod; 2. Through hole; 201. Anti-wear pad; 3. Connectors; 4. Adjusting ring; 5. Anti-slip mat; 6. Electric telescopic pole (one type); 7. Two electric telescopic poles; 8. Base plate; 9. Mounting plate; 901. Threaded hole; 10. Fixing bolt; 1001. Hexagonal cap; 1002. Fastener; 11. Cables. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] Example: As attached Figure 1 To be continued Figure 5 As shown: This utility model provides a multi-core cable stranding tension regulator, including: an adjusting wheel 1; the adjusting wheel 1 is provided in three sets, and the three sets of adjusting wheels 1 are connected by connecting rods 102. Each adjusting wheel 1 is provided with a through hole 2, and a cable 11 passes through the through hole 2. An adjusting ring 4 is provided on the middle adjusting wheel 1, and the cable 11 is located outside the adjusting ring 4. A connecting base 101 is provided below the adjusting wheel 1, and a base plate 8 is provided below the connecting base 101.

[0021] Among them, such as Figure 4 and Figure 5 As shown, there are connecting parts 3 on both the left and right sides of the middle adjusting wheel 1. The connecting parts 3 are fixed at the center of the adjusting wheel 1. There are electric telescopic rods 6 on the outer side of the connecting parts 3. The outer end of the electric telescopic rods 6 is connected to the adjusting ring 4. The adjusting ring 4 is designed as an outwardly bent arc. By controlling the extension and retraction of the electric telescopic rods 6, the gap between the ring 4 and the through hole 2 is adjusted, that is, the pressure on the cable 11 is controlled, so as to achieve the purpose of adjusting the tension of the cable 11.

[0022] Among them, such as Figure 3 and Figure 5 As shown, anti-wear pads 201 are provided inside the through holes 2, and anti-slip pads 5 are provided on the inner wall of the adjusting ring 4 and on the contact surface with the cable 11. The anti-wear pads 201 can prevent the inner wall of the through holes 2 from causing wear damage to the cable 11, and can also increase the friction between the inner wall of the through holes 2 and the cable 11. The anti-slip pads 5 can prevent the inner wall of the adjusting ring 4 from causing wear damage to the cable 11, and can also increase the friction between the adjusting ring 4 and the cable 11.

[0023] Among them, such as Figure 2 and Figure 3As shown, an electric telescopic rod 7 is provided below the connecting base 101. The electric telescopic rod 7 is connected to the base plate 8. The base plate 8 has a locking plate 9 on both the front and rear sides. The locking plate 9 has a threaded hole 901. Each threaded hole 901 has a fixing bolt 10. The upper end of the fixing bolt 10 has a hexagonal cap 1001. The lower end of the fixing bolt 10 has a fixing part 1002. The electric telescopic rod 7 is used to adjust the height of the wheel 1 and to clamp other plate-shaped objects between the fixing part 1002 and the base plate 8. By tightening the fixing bolt 10, it can be mounted on other objects, which is beneficial for its applicability to different scenarios.

[0024] The specific usage and function of this embodiment are as follows: In this utility model, other plate-shaped objects are clamped between the fixing member 1002 and the base plate 8, and the fixing bolts 10 are tightened to install the object onto the other object. The extension and retraction of the electric telescopic rod 7 is controlled to adjust the height of the adjusting wheel 1. The cable 11 is passed through the three sets of adjusting wheels 1 from left to right. The gap between the ring 4 and the through hole 2 is adjusted by controlling the extension and retraction of the electric telescopic rod 6, that is, the pressure on the cable 11 is controlled, and the tension of the cable 11 is adjusted.

[0025] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A multi-core cable stranding tension regulator, comprising: Adjusting wheel (1); characterized in that: the adjusting wheel (1) is provided in three sets, and the three sets of adjusting wheels (1) are connected by connecting rods (102). Each adjusting wheel (1) is provided with a through hole (2), and a cable (11) passes through the through hole (2). An adjusting ring (4) is provided on the middle adjusting wheel (1), and the cable (11) is located outside the adjusting ring (4). A connecting base (101) is provided below the adjusting wheel (1), and a base plate (8) is provided below the connecting base (101).

2. The multi-core cable stranding tension regulator as described in claim 1, characterized in that: The middle adjusting wheel (1) is provided with connecting parts (3) on both the left and right sides. The connecting parts (3) are fixed at the center of the adjusting wheel (1). Electric telescopic rods (6) are provided on the outer side of the connecting parts (3). The outer end of the electric telescopic rods (6) is connected to the adjusting ring (4). The adjusting ring (4) is set as an outwardly bent arc.

3. A multi-core cable stranding tension regulator as described in claim 2, characterized in that: The through hole (2) is provided with anti-wear pad (201), and the inner wall of the adjusting ring (4) and the contact surface with the cable (11) are provided with anti-slip pad (5).

4. A multi-core cable stranding tension regulator as described in claim 1, characterized in that: The connecting base (101) is provided with an electric telescopic rod two (7) below it, and the electric telescopic rod two (7) is connected to the base plate (8) below it. The base plate (8) is provided with a locking plate (9) on both the front and rear sides of the upper side.

5. A multi-core cable stranding tension regulator as described in claim 4, characterized in that: The card plate (9) is provided with threaded holes (901), and each threaded hole (901) is provided with a fixing bolt (10). The upper end of the fixing bolt (10) is provided with a hexagonal cap (1001), and the lower end of the fixing bolt (10) is provided with a fastener (1002).

Images