Cable with anti-pulling performance

Abstract

The utility model discloses a cable with anti-pulling performance, which comprises a cable main body, an anti-pulling adjusting seat is arranged on the cable main body, hexagonal rotating seats are arranged at two ends of the anti-pulling adjusting seat, a knob adjusting seat is arranged at the edge of the anti-pulling adjusting seat, a limiting knob is arranged at one end of the knob adjusting seat, and the limiting knob is arranged at the other end of the knob adjusting seat. A limiting gear is installed at the position, located at one end of the hexagonal rotating base, of the inner side of the tensile adjusting base, and limiting gear teeth are arranged on the edge of the limiting gear. According to the cable structure, the winding structure capable of being manually adjusted is arranged on the cable, when the cable is used, if the cable is used for a long time, steel wires or fibers for winding are twisted or bent, and the structure of the cable is loose, after the two ends of the cable are fixed in the using process, the cable can be adjusted to be wound through the tensile adjusting seat, and the cable can be wound conveniently. And the cable is wound together, so that the cable is prevented from loosening, the tensile property of the cable is enhanced, and the safety of the cable in the using process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, and in particular relates to a cable with anti-pulling performance. Background Art

[0002] A cable is a thick rope used to tie up ships. It has properties such as tensile resistance, impact resistance, wear resistance, flexibility and softness. The cable is usually made of multiple strands of palm, hemp, etc., and can also be made of nylon, polyester, chemical fiber and other materials. In addition to ship moorings, cables are also widely used in transportation, industry, mining, sports and fisheries. For example, cables can be found in aviation, metallurgy, machinery, railways, electric power, petrochemicals, ports, logistics, construction sites and other fields.

[0003] The patent with application number 202322604934.3 discloses a cable for ships with anti-pulling performance. The application sets a mounting rod so that the cable can be fixedly connected in the cavity of the mounting rod through a fixed block, thereby eliminating the need to connect two multi-strand cables by twisting the knot. On the one hand, friction loss caused by mutual friction between the two connected cables is prevented, and on the other hand, repeated pulling of the cable knot is avoided, thereby avoiding the risk of stress concentration and the breakage of the cable knot connection point. Moreover, when the cable is pulled, the support spring can buffer the pulled cable to prevent the cable from breaking due to the impact force of the pulling, thereby increasing the service life of the cable. In combination with the above application and in comparison with the existing cable structure, during the use of the existing cable, after a period of use, the wound multiple steel wires or fibers are prone to twisting or bending, thereby causing the cable structure to become loose, thereby reducing the tensile strength of the cable and making it easy to break, thereby affecting the safety and practicality of the cable during use. For this reason, we propose a cable with anti-pulling performance. Utility Model Content

[0004] The purpose of the utility model is to provide a cable with anti-pulling performance to solve the problem that the existing cables proposed in the above background technology are prone to twisting or bending of the multiple steel wires or fibers wound during use after a period of use, thereby causing the cable structure to become loose, which in turn leads to reduced tensile performance of the cable and easy breakage, thereby affecting the safety and practicability of the cable during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable with anti-pulling performance, including a cable main body, a tensile adjustment seat is arranged on the cable main body, two ends of the tensile adjustment seat are arranged with hexagonal rotating seats, a knob adjustment seat is arranged at the edge of the tensile adjustment seat, a limit knob is installed at one end of the knob adjustment seat, a limit gear is installed at one end of the hexagonal rotating seat on the inner side of the tensile adjustment seat, and a limit gear is arranged at the edge of the limit gear, a strip limit block is installed at one end of the limit knob on the inner side of the knob adjustment seat, and limiting protrusions are also installed in the knob adjustment seat on both sides of the strip limit block, a positioning rotating rod is installed at one end of the limiting protrusion, a reset spring is arranged at the other end of one side of the limiting protrusion, and the other end of the reset spring is fixed to the inner wall of the knob adjustment seat.

[0006] Preferably, the limit knob on the outer side of the knob adjustment seat rotates synchronously with the strip-shaped limit block on the inner side.

[0007] Preferably, the limiting protrusion is not only rotated and adjusted by the positioning rotating rod, but also driven to rotate by the strip-shaped limiting clamping block.

[0008] Preferably, the end of the limiting protrusion is also limited by meshing with the limiting gear through limiting gear teeth.

[0009] Preferably, both ends of the anti-tensile adjustment seat are fixedly connected to the cable body through a hexagonal rotary seat, and the hexagonal rotary seats at both ends are adjusted and rotated through symmetrical knob adjustment seats.

[0010] Preferably, the cable bodies at both ends of the tensile adjustment seat are connected to the hexagonal rotating seats in opposite directions.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) By setting the cable structure, a manually adjustable winding structure is set on the cable. When the cable is used, if the cable is used for a long time, the steel wire or fiber used for winding is twisted or bent, making the structure of the cable loose, when the two ends of the cable are fixed during use, the winding cable can be adjusted through the tensile adjustment seat, and the tensile adjustment seat is twisted to make the cable wound together to prevent the cable from being loose, thereby enhancing the tensile performance of the cable and improving the safety and practicality of the cable during use;

[0013] (2) The twisting action of the tensile adjustment seat can also increase the twisting force of the cable. During the twisting process of the rope, friction will occur between the internal steel wires or fibers, increasing the contact area between the ropes and the friction inside the cable, thereby affecting the degree and speed of the rope twisting, further improving the tensile performance of the cable, better playing an anti-pulling role, and better ensuring the safety of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure at AA in the middle;

[0016] In the figure: 100, cable body; 200, tensile adjustment seat; 201, knob adjustment seat; 202, limit knob; 203, hexagonal rotary seat; 204, bar limit block; 205, limit gear; 206, limit gear teeth; 207, limit protrusion; 208, positioning rod; 209, return spring. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example

[0019] See also Figure 1 and Figure 2The utility model provides a technical solution: as an important rope product, the cable plays an important role in the fields of ships, transportation, industry, etc. When using the cable, attention should be paid to its characteristics, uses, classifications, and methods of use and maintenance to ensure that it can play its role safely and effectively. A cable with anti-pull performance includes a cable body 100, on which a tensile adjustment seat 200 is installed, and both ends of the tensile adjustment seat 200 are rotatably adjusted. An integrated knob adjustment seat 201 is provided at the edge of the tensile adjustment seat 200, and a limit knob 202 is rotatably installed at one end of the knob adjustment seat 201. A limit gear 205 is rotatably installed at one end of the hexagonal rotary seat 203 located on the inner side of the tensile adjustment seat 200, and the limit gear 205 is rotatably installed at the inner side of the tensile adjustment seat 200. 5, an integrated limiting gear 206 is arranged in an array at the edge of the knob adjustment seat 201, a rotatable strip limiting block 204 is installed at one end of the limiting knob 202 on the inner side of the knob adjustment seat 201, and limiting protrusions 207 are also installed on both sides of the strip limiting block 204 in the knob adjustment seat 201, one end of the limiting protrusion 207 is installed with a positioning rotating rod 208, and the other end of one side of the limiting protrusion 207 is fixedly provided with a return spring 209, and the other end of the return spring 209 is fixed on the inner wall of the knob adjustment seat 201. When the cable in the application is used, after the two ends of the cable body 100 are fixed, if the cable is used for a long time, the inside of the cable will be twisted or bent, making the structure of the cable loose, which can be adjusted by the tensile adjustment seat 200 arranged on the cable body 100.

[0020] Specifically, the limit knob 202 on the outside of the knob adjustment seat 201 rotates synchronously with the strip limit block 204 on the inside, which is convenient for adjusting the limit. The limit protrusion 207 is rotated and adjusted by the positioning rotating rod 208, and is also pushed and rotated by the strip limit block 204 to adjust the state of the meshing limit. The end of the limit protrusion 207 is also meshed and limited with the limit gear 205 through the limit gear tooth 206, so as to better ensure the stability after adjustment and prevent the hexagonal rotary seat 203 from rotating. Both ends of the tensile adjustment seat 200 are fixedly connected to the cable body 100 through the hexagonal rotary seat 203, and the hexagonal rotary seats 203 at both ends are fixedly connected to the cable body 100 through the hexagonal rotary seat 203. The cable body 100 is fixed to the anti-tension adjustment seat 200 by the hexagonal rotary seat 203. When the hexagonal rotary seat 203 is rotated, the cable body 100 is driven to rotate. At the same time, when the hexagonal rotary seat 203 is rotated, the limit gear 205 inside the anti-tension adjustment seat 200 is driven to rotate. At the same time, the rotary seat 203 is rotated before adjustment. The limit knob 202 on the knob adjustment seat 201 drives the strip limit block 204 on the inner side of the knob adjustment seat 201 from a vertical state to a horizontal state when the limit knob 202 is rotated. The horizontal strip limit block 204 pushes the limit protrusion 207 on the inner side of the knob adjustment seat 201 to both sides. When the limit protrusion 207 is pushed open, the end portion rotates through the positioning rotating rod 208, and the other end squeezes the reset spring 209. When the hexagonal rotary seat 203 rotates, the cable body 100 is twisted together, and the loose cable body 100 is twisted together, and the hexagonal rotary seats 203 on both sides of the tensile adjustment seat 200 are twisted synchronously to avoid the adjustment after The cable body 100 rotates, and when the hexagonal rotary seat 203 is rotated and adjusted, the bar-shaped limit block 204 can be rotated to a vertical state through the limit knob 202, so that the top-open limit protrusion 207 is reset, and the limit protrusion 207 is reset by the reset spring 209 and meshed with the limit gear 206 on the limit gear 205. The engagement can prevent the limit gear 205 and the hexagonal rotary seat 203 from rotating, and while better adjusting, the twisting force on the twisted cable body 100 can be guaranteed, avoiding the loose cable body 100 from breaking during use, improving the tensile performance of the cable body 100, and increasing the safety of the cable.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable with anti-pulling performance, comprising a cable body (100), characterized in that: The cable body (100) is provided with a tensile adjustment seat (200), and hexagonal rotating seats (203) are provided at both ends of the tensile adjustment seat (200). A knob adjustment seat (201) is provided at the edge of the tensile adjustment seat (200), and a limit knob (202) is installed at one end of the knob adjustment seat (201). A limit gear (205) is installed at one end of the hexagonal rotating seat (203) on the inner side of the tensile adjustment seat (200), and a limit gear (205) is provided at the edge of the limit gear (205). 6), a strip-shaped limit block (204) is installed at one end of the limit knob (202) on the inner side of the knob adjustment seat (201), and limit protrusions (207) are also installed on both sides of the strip-shaped limit block (204) in the knob adjustment seat (201), a positioning rotating rod (208) is installed at one end of the limit protrusion (207), and a return spring (209) is provided at the other end of one side of the limit protrusion (207), and the other end of the return spring (209) is fixed on the inner wall of the knob adjustment seat (201).

2. A cable with anti-pulling performance according to claim 1, characterized in that: The limit knob (202) on the outside of the knob adjustment seat (201) rotates synchronously with the strip-shaped limit clamping block (204) on the inside.

3. A cable with anti-pulling performance according to claim 2, characterized in that: The limiting protrusion (207) is rotated and adjusted by the positioning rotating rod (208), and is also driven to rotate by the bar-shaped limiting clamping block (204).

4. The cable with anti-pulling performance according to claim 1, characterized in that: The end of the limiting protrusion (207) is also limited in position by meshing with the limiting gear (205) through the limiting gear teeth (206).

5. The cable with anti-pulling performance according to claim 1, characterized in that: Both ends of the anti-tension adjustment seat (200) are fixedly connected to the cable body (100) via hexagonal rotating seats (203), and the hexagonal rotating seats (203) at both ends are adjusted and rotated via symmetrical knob adjustment seats (201).

6. A cable with anti-pulling performance according to claim 5, characterized in that: The cable body (100) whose two ends are connected to the hexagonal rotating seat (203) is wound in opposite directions.

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