CN219862097U

CN219862097U - Elevator cable with high wear resistance

Info

Publication number: CN219862097U
Application number: CN202320872760.6U
Authority: CN
Inventors: 陈广全
Original assignee: Jiangsu Quanao Elevator Equipment Co ltd
Current assignee: Jiangsu Quanao Elevator Equipment Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-20
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses an elevator cable with high wear resistance, which comprises a tensile steel core, wherein a hemp core is wound on the outer wall of the tensile steel core, a tensile steel wire is wound on the outer wall of the hemp core, a first lubricating rope is wound on the outer wall of the tensile steel wire, a bending-resistant steel wire is connected on the outer wall of the first lubricating rope, a first steel wire is wound on the outer wall of the bending-resistant steel wire, a second lubricating rope is wound on the outer wall of the first steel wire, and a second steel wire is wound on the outer wall of the second lubricating rope.

Description

Elevator cable with high wear resistance

Technical Field

The utility model relates to the technical field of elevator ropes, in particular to an elevator rope with high wear resistance.

Background

In the elevator structure, the quality of the elevator rope directly ensures the quality of the elevator, and the rope has the performances of tensile strength, impact resistance, abrasion resistance, flexibility, softness and the like and is required to have the performances of tensile strength, impact resistance, abrasion resistance, flexibility, softness and the like.

However, when the conventional elevator rope is used, lubricating oil needs to be smeared on the elevator rope at regular time, and the lubricating oil is easy to evaporate due to high temperature in an elevator working space, so that the lubricating performance of the lubricating oil in the elevator rope is reduced, and the abrasion of a steel wire rope in the rope is increased.

In view of the above, an elevator rope having high wear resistance has been proposed, which is improved against the shortcomings of the conventional structure.

Disclosure of Invention

The utility model aims to provide an elevator cable with high wear resistance, which solves the problems that the lubricating oil in the elevator cable is easy to evaporate, so that the lubricating performance of the lubricating oil in the elevator cable is reduced, and the abrasion of a steel wire rope in the cable is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high abrasion resistance's elevator hawser, includes the tensile steel core, the outer wall winding of tensile steel core has the hemp core, the outer wall winding of hemp core has the tensile steel wire, the outer wall winding of tensile steel wire has first lubricated rope, the outer wall winding of first lubricated rope has and is connected with the bending steel wire, the outer wall winding of bending steel wire has first steel wire, first steel wire outer wall winding has the second lubricated rope, the outer wall winding of second lubricated rope has the second steel wire, the outer wall winding of second steel wire has the third lubricated rope, the outer wall winding of third lubricated rope has the third steel wire.

Preferably, the outer wall of the tensile steel core is closely attached to the inner wall of the hemp core.

Preferably, eight groups of the tensile steel wires are arranged, and the positions of the eight groups of the tensile steel wires are circumferentially distributed at equal angles with respect to the tensile steel core.

Preferably, the outer wall of the tensile steel wire is closely attached to the inner wall of the first lubricating rope.

Preferably, the first steel wire, the second steel wire and the third steel wire are all formed by winding eight strands of steel wires.

Preferably, the first steel wire is tightly attached to the second steel wire through the second lubricating rope.

Preferably, the second steel wire is tightly attached to the third steel wire through a third lubricating rope.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the hemp core is arranged to absorb lubricating oil to lubricate the tensile steel core, so that the tensile steel core is prevented from being worn, and rust is caused, the eight groups of tensile steel wires are arranged to be beneficial to realizing the protection operation of the tensile steel core, and the eight groups of steel wires are arranged to be wound into the first steel wire, the second steel wire and the third steel wire to be beneficial to improving the tensile properties of the first steel wire, the second steel wire and the third steel wire during working;

2. according to the utility model, the second lubricating rope and the third lubricating rope are arranged, the first steel wire and the second steel wire are continuously lubricated by the lubricating oil in the second lubricating rope, so that the abrasion of the first steel wire and the second steel wire is increased due to the loss of the lubricating oil on the outer walls of the first steel wire and the second steel wire, and the abrasion of the first steel wire and the second steel wire is increased due to the lubricating oil in the third lubricating rope.

Drawings

Fig. 1 is a schematic view of the overall structure of a high wear resistance elevator rope of the present utility model;

fig. 2 is a schematic overall cross-sectional construction of a high wear resistance elevator rope of the present utility model;

fig. 3 is a schematic illustration of the twine structure of a high wear resistance elevator rope of the present utility model;

fig. 4 is a schematic view of the structure of a second lubricating rope and a third lubricating rope of an elevator rope of the present utility model with high wear resistance.

In the figure: 1. a tensile steel core; 2. hemp core; 3. tensile steel wire; 4. a first lubricating rope; 5. bending-resistant steel wire; 6. a first steel wire; 7. a second lubricating rope; 8. a second steel wire; 9. a third lubricating rope; 10. and a third steel wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, an elevator cable with high wear resistance comprises a tensile steel core 1, wherein a hemp core 2 is wound on the outer wall of the tensile steel core 1, a tensile steel wire 3 is wound on the outer wall of the hemp core 2, a first lubricating rope 4 is wound on the outer wall of the tensile steel wire 3, a bending-resistant steel wire 5 is connected on the outer wall of the first lubricating rope 4, a first steel wire 6 is wound on the outer wall of the bending-resistant steel wire 5, a second lubricating rope 7 is wound on the outer wall of the first steel wire 6, a second steel wire 8 is wound on the outer wall of the second lubricating rope 7, a third lubricating rope 9 is wound on the outer wall of the second steel wire 8, and a third steel wire 10 is wound on the outer wall of the third lubricating rope 9.

Further, the outer wall of tensile steel core 1 closely laminates with the inner wall of hemp core 2, and during operation is favorable to hemp core 2 to absorb lubricating oil and lubricates against tensile steel core 1, avoids tensile steel core 1 to take place wearing and tearing, leads to tensile steel core 1 to rust.

Further, the tensile steel wires 3 are provided with eight groups, the position relation of the eight groups of tensile steel wires 3 is distributed circumferentially at equal angles with respect to the tensile steel core 1, and the eight groups of tensile steel wires 3 are arranged in operation, so that the protection operation of the tensile steel core 1 is facilitated.

Further, the outer wall of the tensile steel wire 3 is tightly attached to the inner wall of the first lubricating rope 4, and lubricating oil absorbed by the first lubricating rope 4 is beneficial to lubricating the outer wall of the tensile steel wire 3 during operation.

Further, the first steel wire 6, the second steel wire 8 and the third steel wire 10 are formed by winding eight steel wires, and in operation, the eight steel wires are arranged to wind the first steel wire 6, the second steel wire 8 and the third steel wire 10, so that the tensile properties of the first steel wire 6, the second steel wire 8 and the third steel wire 10 are improved.

Further, the first steel wire 6 is closely attached to the second steel wire 8 through the second lubricating rope 7, and in operation, through setting up the second lubricating rope 7, lubricating oil in the second lubricating rope 7 is favorable to continuously lubricating the first steel wire 6 and the second steel wire 8, and lubricating oil loss of the outer walls of the first steel wire 6 and the second steel wire 8 is avoided, so that abrasion of the first steel wire 6 and the second steel wire 8 is aggravated.

Further, second steel wire 8 closely laminates with third steel wire 10 through third lubrication rope 9, and during operation is through setting up third lubrication rope 9, is favorable to the lubricating oil in the third lubrication rope 9 to continuously lubricate second steel wire 8 and third steel wire 10, avoids the wearing and tearing of first steel wire 6 and second steel wire 8 to aggravate.

Working principle: when the elevator cable with high wear resistance is used, firstly, the hemp core 2 absorbs lubricating oil to lubricate the anti-drawing steel core 1, abrasion of the anti-drawing steel core 1 is avoided, the anti-drawing steel core 1 is prevented from being rusted, the eight groups of anti-drawing steel wires 3 are arranged, the protection operation on the anti-drawing steel core 1 is facilitated, and in operation, the eight groups of steel wires are arranged to wind to form the first steel wire 6, the second steel wire 8 and the third steel wire 10, so that the tensile properties of the first steel wire 6, the second steel wire 8 and the third steel wire 10 are improved.

Then, by arranging the second lubricating rope 7, the lubricating oil in the second lubricating rope 7 is favorable for continuously lubricating the first steel wire 6 and the second steel wire 8, the lubricating oil loss of the outer walls of the first steel wire 6 and the second steel wire 8 is avoided, the abrasion of the first steel wire 6 and the second steel wire 8 is aggravated, by arranging the third lubricating rope 9, the lubricating oil in the third lubricating rope 9 is favorable for continuously lubricating the second steel wire 8 and the third steel wire 10, and the abrasion aggravation of the first steel wire 6 and the second steel wire 8 is avoided, so that the working principle of the elevator cable with high abrasion resistance is realized.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Elevator rope with high wear resistance, comprising a tensile steel core (1), characterized in that: the outer wall winding of tensile steel core (1) has hemp core (2), the outer wall winding of hemp core (2) has tensile steel wire (3), the outer wall winding of tensile steel wire (3) has first lubricated rope (4), the outer wall winding of first lubricated rope (4) has to be connected with bending steel wire (5), the outer wall winding of bending steel wire (5) has first steel wire (6), first steel wire (6) outer wall winding has second lubricated rope (7), the outer wall winding of second lubricated rope (7) has second steel wire (8), the outer wall winding of second steel wire (8) has third lubricated rope (9), the outer wall winding of third lubricated rope (9) has third steel wire (10).

2. The high wear resistance elevator rope of claim 1, wherein: the outer wall of the tensile steel core (1) is tightly attached to the inner wall of the hemp core (2).

3. The high wear resistance elevator rope of claim 1, wherein: eight groups of tensile steel wires (3) are arranged, and the positions of the eight groups of tensile steel wires (3) are circumferentially distributed at equal angles relative to the tensile steel core (1).

4. The high wear resistance elevator rope of claim 1, wherein: the outer wall of the tensile steel wire (3) is tightly attached to the inner wall of the first lubricating rope (4).

5. The high wear resistance elevator rope of claim 1, wherein: the first steel wire (6), the second steel wire (8) and the third steel wire (10) are all formed by winding eight strands of steel wires.

6. The high wear resistance elevator rope of claim 1, wherein: the first steel wire (6) is tightly attached to the second steel wire (8) through the second lubricating rope (7).

7. The high wear resistance elevator rope of claim 1, wherein: the second steel wire (8) is tightly attached to the third steel wire (10) through the third lubricating rope (9).