CN218521518U

CN218521518U - High-toughness hoisting steel wire rope

Info

Publication number: CN218521518U
Application number: CN202222414033.3U
Authority: CN
Inventors: 朱明星; 卜高峰
Original assignee: Shanghai Baoling Lifting Sling Co ltd
Current assignee: Shanghai Baoling Lifting Sling Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-24
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a high tenacity jack-up wire rope, including a steel wire, a steel wire surface is equipped with protection machanism, protection machanism includes the inner sheath of fixed mounting in a steel wire surface, fixed mounting has first wear-resistant rubber layer between inner sheath and a steel wire, first wear-resistant rubber layer is attached to a steel wire surface, inner sheath surface fixed mounting has No. two steel wires, no. two steel wire surface fixed mounting have the outer jacket, fixed mounting has second wear-resistant rubber layer between outer jacket and No. two steel wires, second wear-resistant rubber layer is attached to No. two steel wire surfaces. This high tenacity jack-up wire rope through being equipped with No. two steel wires of constituteing by thick steel wire and thin steel wire outside No. one steel wire, adopts the steel wire of different specifications to twist into wire rope, when having guaranteed wire rope's intensity, has increased wire rope's toughness, compares with current wire rope and buckles more easily.

Description

High-toughness hoisting steel wire rope

Technical Field

The utility model relates to a wire rope technical field specifically is a high tenacity jack-up wire rope.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting the requirements together according to a certain rule, and the steel wire rope consists of the steel wires, a rope core and lubricating grease and is used for lifting, traction, tensioning and bearing in material handling machinery.

But present wire rope adopts thick steel wire to make mostly, so just lead to wire rope toughness relatively poor, be not convenient for buckle wire rope, and current wire rope inside does not set up the protection machanism wire rope and wearing and tearing easily in the use, influences wire rope's intensity.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high tenacity jack-up wire rope possesses good, the stand wear and tear advantage of toughness, has solved the problem that current wire rope toughness is relatively poor, easily abrades.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high-toughness hoisting steel wire rope comprises a first steel wire, wherein a protection mechanism is arranged on the outer surface of the first steel wire;

protection machanism includes the inner sheath of fixed mounting in a steel wire surface, fixed mounting has first wear-resisting rubber layer between inner sheath and the steel wire, first wear-resisting rubber layer is attached to a steel wire surface, inner sheath surface fixed mounting has the steel wire No. two, no. two steel wire surface fixed mounting has the outer jacket, fixed mounting has the wear-resisting rubber layer of second between outer jacket and the steel wire No. two, the wear-resisting rubber layer of second is attached to the steel wire surface No. two.

Furthermore, the number of the first steel wires is seven, and the diameter of the first steel wires is not less than five zero centimeters and not more than one centimeter.

Furthermore, the number of the second steel wires is fifteen, and the second steel wires are uniformly distributed on the outer surface of the inner protection layer.

Further, the second steel wire is made of thick steel wires and thin steel wires, the number of the thick steel wires is seven, and the number of the thin steel wires is nineteen.

Furthermore, the diameter of the thick steel wire is not less than one millimeter and not more than two millimeters, and the diameter of the thin steel wire is not less than zero five millimeters and not more than one millimeter.

Furthermore, nineteen thin steel wires are uniformly distributed on the outer surfaces of the seven thick steel wires.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this high tenacity jack-up wire rope, through No. two steel wires of being equipped with outside a steel wire and constituteing by thick steel wire and thin steel wire, the steel wire that adopts different specifications twists with fingers into wire rope, when having guaranteed wire rope's intensity, wire rope's toughness has been increased, compare with current wire rope and buckle more easily, be equipped with the inner sheath at a steel wire surface simultaneously, be equipped with first wear-resisting rubber layer in the inner sheath, be equipped with the outer jacket at No. two steel wire surfaces, be equipped with second wear-resisting rubber layer in the outer sheath, be favorable to preventing to take place wearing and tearing between steel wire and the steel wire, be favorable to increasing wire rope's life.

Drawings

Fig. 1 is a schematic view of the internal cross-sectional structure of the present invention.

In the figure: no. 1 steel wire, 2 interior sheaths, 3 first wear-resisting rubber layer, no. 4 steel wires, 5 outer sheaths, 6 second wear-resisting rubber layer, 7 thick steel wires and 8 thin steel wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a high-toughness hoisting steel wire rope in this embodiment includes a first steel wire 1, the number of the first steel wire 1 is seven, the diameter of the first steel wire 1 is not less than zero five centimeters and not more than one centimeter, which is convenient for improving the strength of the steel wire rope, a protection mechanism is disposed on the outer surface of the first steel wire 1, the protection mechanism includes an inner protection layer 2 fixedly mounted on the outer surface of the first steel wire 1, a first wear-resistant rubber layer 3 is fixedly mounted between the inner protection layer 2 and the first steel wire 1, the first wear-resistant rubber layer 3 is attached to the outer surface of the first steel wire 1, a second steel wire 4 is fixedly mounted on the outer surface of the inner protection layer 2, the number of the second steel wire 4 is fifteen, the second steel wire 4 is uniformly distributed on the outer surface of the inner protection layer 2, the second steel wire 4 is made of thick steel wires 7 and thin steel wires 8, the number of the thick steel wires 7 is seven, the number of the thin steel wires 8 is nineteen, which is convenient for improving the toughness of the steel wire rope while ensuring the strength of the steel wire rope, an outer surface of the second steel wire 4 is fixedly mounted with an outer protection layer 5, the second wear-resistant rubber layer 6 is not less than zero steel wire, and not less than zero steel wire diameter of the thin steel wire 8, which is not less than one millimeter and not less than one millimeter.

It should be noted that, in order to improve the strength of the steel wire rope, in this embodiment, the seven first steel wires 1 wind and twist the remaining six first steel wires 1 on one of the first steel wires 1 with one of the first steel wires 1 as a center, and are wrapped by the first wear-resistant rubber layer 3, which is beneficial to preventing the first steel wires 1 from being scattered, and the thick steel wires 7 and the thin steel wires 8 are mutually wound and twisted.

The working principle of the above embodiment is as follows:

through be equipped with No. two steel wires 4 of constituteing by thick steel wire 7 and thin steel wire 8 in wire rope, wire rope's toughness has been increased, be favorable to wire rope to bend, wire rope's intensity has also been guaranteed simultaneously, the interior sheath 2 and the first wear-resistant rubber layer 3 of a steel wire 1 surface can play the guard action to a steel wire 1, it is impaired to prevent a steel wire 1 and No. two steel wire 4 frictions, outer sheath 5 and second wear-resistant rubber layer 6 can protect No. two steel wires 4, prevent that No. two steel wires 4 from receiving wearing and tearing in the use.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high tenacity hoist rope, includes a steel wire (1), its characterized in that: the outer surface of the first steel wire (1) is provided with a protection mechanism;

protection machanism includes fixed mounting in inner sheath (2) of steel wire (1) surface No. one, fixed mounting has first wear-resistant rubber layer (3) between inner sheath (2) and steel wire (1), first wear-resistant rubber layer (3) are attached to steel wire (1) surface No. one, inner sheath (2) surface fixed mounting has No. two steel wires (4), no. two steel wire (4) surface fixed mounting has outer jacket (5), fixed mounting has second wear-resistant rubber layer (6) between outer jacket (5) and No. two steel wires (4), second wear-resistant rubber layer (6) are attached to steel wire (4) surface No. two.

2. A high tenacity hoist steel cord according to claim 1, characterized in that: the number of the first steel wires (1) is seven, and the diameter of the first steel wires (1) is not less than zero point five centimeters and not more than one centimeter.

3. A high tenacity hoist steel cord according to claim 1, characterized in that: the number of the second steel wires (4) is fifteen, and the second steel wires (4) are uniformly distributed on the outer surface of the inner protection layer (2).

4. A high tenacity, heavy steel wire rope according to claim 1, characterized in that: the second steel wire (4) is made of thick steel wires (7) and thin steel wires (8), the number of the thick steel wires (7) is seven, and the number of the thin steel wires (8) is nineteen.

5. A high tenacity, heavy steel wire rope according to claim 4, characterized in that: the diameter of the thick steel wire (7) is not less than one millimeter and not more than two millimeters, and the diameter of the thin steel wire (8) is not less than zero five millimeters and not more than one millimeter.

6. A high tenacity hoist steel cord according to claim 4, characterized in that: nineteen thin steel wires (8) are uniformly distributed on the outer surfaces of the seven thick steel wires (7).